[ 33.726449][ T470] br0: port 1(s0) entered blocking state
[ 33.726803][ T470] br0: port 1(s0) entered disabled state
[ 33.727129][ T470] s0: entered allmulticast mode
[ 33.729744][ T470] s0: entered promiscuous mode
[ 33.731824][ T470] ------------[ cut here ]------------
[ 33.732210][ T470] WARNING: CPU: 1 PID: 470 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 33.732830][ T470] Modules linked in: [last unloaded: netdevsim]
[ 33.733321][ T470] CPU: 1 UID: 0 PID: 470 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 33.733864][ T470] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 33.734267][ T470] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 33.734590][ T470] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 33.735934][ T470] RSP: 0018:ffffc90000cf6ef0 EFLAGS: 00010246
[ 33.737076][ T470] RAX: 0000000000000000 RBX: ffff8880051f2000 RCX: 0000000000000001
[ 33.737585][ T470] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 33.738057][ T470] RBP: ffffc90000cf6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 33.738531][ T470] R10: ffffc90000cf7010 R11: ffffffffa0d79160 R12: 1ffff9200019ede2
[ 33.739001][ T470] R13: 00000000000005dc R14: ffffc90000cf7010 R15: ffff8880051f2ef8
[ 33.739486][ T470] FS: 00007fbed504d800(0000) GS:ffff8880938c8000(0000) knlGS:0000000000000000
[ 33.740033][ T470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.740434][ T470] CR2: 00000000004e5d80 CR3: 000000000d613003 CR4: 0000000000772ef0
[ 33.740908][ T470] PKRU: 55555554
[ 33.741146][ T470] Call Trace:
[ 33.741385][ T470]
[ 33.741551][ T470] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 33.741875][ T470] ? __lock_acquire+0x44d/0x7e0
[ 33.742208][ T470] ? find_held_lock+0x2b/0x80
[ 33.742525][ T470] netif_set_mtu+0x88/0x100
[ 33.742836][ T470] ? __pfx_netif_set_mtu+0x10/0x10
[ 33.743162][ T470] dev_set_mtu+0xa4/0x230
[ 33.743416][ T470] br_mtu_auto_adjust+0x189/0x270
[ 33.743736][ T470] br_add_if+0xa75/0x1520
[ 33.743980][ T470] do_set_master+0x38d/0x6d0
[ 33.744301][ T470] ? kernel_text_address+0xce/0xe0
[ 33.744616][ T470] do_setlink.constprop.0+0x9fc/0x2650
[ 33.744932][ T470] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 33.745333][ T470] ? rcu_read_lock_any_held+0x43/0xb0
[ 33.745641][ T470] ? validate_chain+0x166/0x4d0
[ 33.745946][ T470] ? __kernel_text_address+0x12/0x40
[ 33.746268][ T470] ? __lock_acquire+0x44d/0x7e0
[ 33.746581][ T470] ? __mutex_trylock_common+0xf9/0x260
[ 33.746892][ T470] ? __pfx___mutex_trylock_common+0x10/0x10
[ 33.747296][ T470] ? rcu_is_watching+0x12/0xc0
[ 33.747629][ T470] ? rcu_is_watching+0x12/0xc0
[ 33.747941][ T470] ? trace_contention_end+0xdc/0x140
[ 33.748263][ T470] ? __mutex_lock+0x19c/0xcd0
[ 33.748575][ T470] ? find_held_lock+0x2b/0x80
[ 33.748884][ T470] ? rtnl_newlink+0x651/0xa60
[ 33.749190][ T470] ? __create_object+0x5e/0xb0
[ 33.749521][ T470] ? __pfx___mutex_lock+0x10/0x10
[ 33.749832][ T470] ? trace_cap_capable+0x10f/0x190
[ 33.750141][ T470] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 33.750534][ T470] ? __rtnl_newlink+0x40e/0xa40
[ 33.750853][ T470] rtnl_newlink+0x69a/0xa60
[ 33.751164][ T470] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.751491][ T470] ? __lock_acquire+0x44d/0x7e0
[ 33.751809][ T470] ? find_held_lock+0x2b/0x80
[ 33.752120][ T470] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 33.752439][ T470] ? __lock_release+0x5d/0x170
[ 33.752748][ T470] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.753053][ T470] rtnetlink_rcv_msg+0x713/0xc00
[ 33.753371][ T470] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.753688][ T470] ? __lock_acquire+0x44d/0x7e0
[ 33.754001][ T470] netlink_rcv_skb+0x121/0x350
[ 33.754318][ T470] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.754634][ T470] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 33.754951][ T470] ? netlink_deliver_tap+0x13e/0x340
[ 33.755282][ T470] ? netlink_deliver_tap+0xc3/0x340
[ 33.755595][ T470] netlink_unicast+0x49e/0x780
[ 33.755908][ T470] ? __pfx_netlink_unicast+0x10/0x10
[ 33.756223][ T470] ? __lock_acquire+0x44d/0x7e0
[ 33.756535][ T470] netlink_sendmsg+0x721/0xbe0
[ 33.756849][ T470] ? __pfx_netlink_sendmsg+0x10/0x10
[ 33.757157][ T470] ? __import_iovec+0x238/0x3c0
[ 33.757486][ T470] ____sys_sendmsg+0x7aa/0xa10
[ 33.757804][ T470] ? __pfx_____sys_sendmsg+0x10/0x10
[ 33.758112][ T470] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 33.758513][ T470] ___sys_sendmsg+0xed/0x170
[ 33.758820][ T470] ? kasan_record_aux_stack+0x8c/0xa0
[ 33.759126][ T470] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 33.759531][ T470] ? __pfx____sys_sendmsg+0x10/0x10
[ 33.759849][ T470] ? find_held_lock+0x2b/0x80
[ 33.760161][ T470] ? __lock_acquire+0x44d/0x7e0
[ 33.760490][ T470] ? find_held_lock+0x2b/0x80
[ 33.760800][ T470] ? __virt_addr_valid+0x22e/0x450
[ 33.761112][ T470] ? __lock_release+0x5d/0x170
[ 33.761435][ T470] __sys_sendmsg+0x10b/0x1a0
[ 33.761740][ T470] ? __call_rcu_common.constprop.0+0x320/0x640
[ 33.762122][ T470] ? __pfx___sys_sendmsg+0x10/0x10
[ 33.762453][ T470] ? rcu_is_watching+0x12/0xc0
[ 33.762762][ T470] do_syscall_64+0xc1/0x380
[ 33.763070][ T470] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.763471][ T470] RIP: 0033:0x7fbed521a1e7
[ 33.763808][ T470] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 33.764931][ T470] RSP: 002b:00007ffc75656218 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.765409][ T470] RAX: ffffffffffffffda RBX: 00007ffc75656950 RCX: 00007fbed521a1e7
[ 33.766147][ T470] RDX: 0000000000000000 RSI: 00007ffc75656280 RDI: 0000000000000005
[ 33.766618][ T470] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 33.767083][ T470] R10: 000000000c8e9910 R11: 0000000000000246 R12: 0000000000000003
[ 33.767789][ T470] R13: 00000000686e69d9 R14: 0000000000499600 R15: 0000000000000000
[ 33.768276][ T470]
[ 33.768514][ T470] irq event stamp: 50611
[ 33.768962][ T470] hardirqs last enabled at (50619): [] __up_console_sem+0x6b/0x80
[ 33.769503][ T470] hardirqs last disabled at (50628): [] __up_console_sem+0x50/0x80
[ 33.770035][ T470] softirqs last enabled at (50590): [] handle_softirqs+0x358/0x620
[ 33.770794][ T470] softirqs last disabled at (50569): [] __irq_exit_rcu+0xfa/0x160
[ 33.771340][ T470] ---[ end trace 0000000000000000 ]---
[ 33.893665][ T471] ------------[ cut here ]------------
[ 33.894021][ T471] WARNING: CPU: 0 PID: 471 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 33.894660][ T471] Modules linked in: [last unloaded: netdevsim]
[ 33.895098][ T471] CPU: 0 UID: 0 PID: 471 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 33.895719][ T471] Tainted: [W]=WARN
[ 33.895953][ T471] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 33.896339][ T471] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 33.896656][ T471] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 33.898242][ T471] RSP: 0018:ffffc90000cf6d70 EFLAGS: 00010246
[ 33.898631][ T471] RAX: 0000000000000000 RBX: ffff8880094d1000 RCX: 0000000000000001
[ 33.899087][ T471] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 33.899560][ T471] RBP: ffffc90000cf6e60 R08: 0000000000000001 R09: 0000000000000000
[ 33.900015][ T471] R10: ffffc90000cf6e90 R11: ffffffffa0d79160 R12: 1ffff9200019edb2
[ 33.900482][ T471] R13: 00000000000005dc R14: ffffc90000cf6e90 R15: 0000000000000000
[ 33.900939][ T471] FS: 00007f257f11d800(0000) GS:ffff888093848000(0000) knlGS:0000000000000000
[ 33.901497][ T471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.901888][ T471] CR2: 00000000004e5800 CR3: 000000000dfe6003 CR4: 0000000000772ef0
[ 33.902355][ T471] PKRU: 55555554
[ 33.902584][ T471] Call Trace:
[ 33.902811][ T471]
[ 33.902963][ T471] ? sysfs_create_dir_ns+0x120/0x270
[ 33.903283][ T471] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 33.903595][ T471] ? rcu_is_watching+0x12/0xc0
[ 33.903901][ T471] ? kernfs_get.part.0+0x4c/0x70
[ 33.904212][ T471] ? create_dir+0xb2/0x2f0
[ 33.904523][ T471] netif_set_mtu+0x88/0x100
[ 33.904825][ T471] ? __pfx_netif_set_mtu+0x10/0x10
[ 33.905134][ T471] ? rcu_is_watching+0x12/0xc0
[ 33.905460][ T471] ? lockdep_init_map_type+0x4b/0x280
[ 33.905766][ T471] dev_set_mtu+0xa4/0x230
[ 33.905999][ T471] bond_enslave+0x6ab/0x5260
[ 33.906325][ T471] ? __pfx_bond_enslave+0x10/0x10
[ 33.906638][ T471] ? __lock_acquire+0x44d/0x7e0
[ 33.906947][ T471] ? find_held_lock+0x2b/0x80
[ 33.907259][ T471] ? is_bpf_text_address+0x67/0x120
[ 33.907574][ T471] ? __lock_release+0x5d/0x170
[ 33.907882][ T471] do_set_master+0x38d/0x6d0
[ 33.908185][ T471] ? kernel_text_address+0xce/0xe0
[ 33.908513][ T471] do_setlink.constprop.0+0x9fc/0x2650
[ 33.908821][ T471] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 33.909215][ T471] ? rcu_read_lock_any_held+0x43/0xb0
[ 33.909521][ T471] ? validate_chain+0x166/0x4d0
[ 33.909823][ T471] ? __kernel_text_address+0x12/0x40
[ 33.910128][ T471] ? __lock_acquire+0x44d/0x7e0
[ 33.910445][ T471] ? __mutex_trylock_common+0xf9/0x260
[ 33.910755][ T471] ? __pfx___mutex_trylock_common+0x10/0x10
[ 33.911130][ T471] ? rcu_is_watching+0x12/0xc0
[ 33.911439][ T471] ? rcu_is_watching+0x12/0xc0
[ 33.911741][ T471] ? trace_contention_end+0xdc/0x140
[ 33.912042][ T471] ? __mutex_lock+0x19c/0xcd0
[ 33.912354][ T471] ? find_held_lock+0x2b/0x80
[ 33.912659][ T471] ? rtnl_newlink+0x651/0xa60
[ 33.912966][ T471] ? __create_object+0x5e/0xb0
[ 33.913282][ T471] ? __pfx___mutex_lock+0x10/0x10
[ 33.913588][ T471] ? trace_cap_capable+0x10f/0x190
[ 33.913892][ T471] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 33.914277][ T471] ? __rtnl_newlink+0x40e/0xa40
[ 33.914587][ T471] rtnl_newlink+0x69a/0xa60
[ 33.914894][ T471] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.915207][ T471] ? __lock_acquire+0x44d/0x7e0
[ 33.915518][ T471] ? find_held_lock+0x2b/0x80
[ 33.915818][ T471] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 33.916116][ T471] ? __lock_release+0x5d/0x170
[ 33.916431][ T471] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.916739][ T471] rtnetlink_rcv_msg+0x713/0xc00
[ 33.917044][ T471] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.917370][ T471] ? __lock_acquire+0x44d/0x7e0
[ 33.917684][ T471] netlink_rcv_skb+0x121/0x350
[ 33.917985][ T471] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.918298][ T471] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 33.918612][ T471] ? netlink_deliver_tap+0x13e/0x340
[ 33.918914][ T471] ? netlink_deliver_tap+0xc3/0x340
[ 33.919229][ T471] netlink_unicast+0x49e/0x780
[ 33.919538][ T471] ? __pfx_netlink_unicast+0x10/0x10
[ 33.919841][ T471] ? __lock_acquire+0x44d/0x7e0
[ 33.920149][ T471] netlink_sendmsg+0x721/0xbe0
[ 33.920463][ T471] ? __pfx_netlink_sendmsg+0x10/0x10
[ 33.920766][ T471] ? __import_iovec+0x238/0x3c0
[ 33.921076][ T471] ____sys_sendmsg+0x7aa/0xa10
[ 33.921389][ T471] ? __pfx_____sys_sendmsg+0x10/0x10
[ 33.921690][ T471] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 33.922079][ T471] ___sys_sendmsg+0xed/0x170
[ 33.922391][ T471] ? kasan_record_aux_stack+0x8c/0xa0
[ 33.922696][ T471] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 33.923072][ T471] ? __pfx____sys_sendmsg+0x10/0x10
[ 33.923387][ T471] ? find_held_lock+0x2b/0x80
[ 33.923694][ T471] ? __lock_acquire+0x44d/0x7e0
[ 33.924001][ T471] ? find_held_lock+0x2b/0x80
[ 33.924316][ T471] ? __virt_addr_valid+0x22e/0x450
[ 33.924623][ T471] ? __lock_release+0x5d/0x170
[ 33.924932][ T471] __sys_sendmsg+0x10b/0x1a0
[ 33.925239][ T471] ? __call_rcu_common.constprop.0+0x320/0x640
[ 33.925617][ T471] ? __pfx___sys_sendmsg+0x10/0x10
[ 33.925933][ T471] ? rcu_is_watching+0x12/0xc0
[ 33.926243][ T471] do_syscall_64+0xc1/0x380
[ 33.926550][ T471] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.926927][ T471] RIP: 0033:0x7f257f2ea1e7
[ 33.927251][ T471] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 33.928353][ T471] RSP: 002b:00007fffe010bd78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.928818][ T471] RAX: ffffffffffffffda RBX: 00007fffe010c4b0 RCX: 00007f257f2ea1e7
[ 33.929281][ T471] RDX: 0000000000000000 RSI: 00007fffe010bde0 RDI: 0000000000000005
[ 33.929737][ T471] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 33.930190][ T471] R10: 00000000396a4910 R11: 0000000000000246 R12: 0000000000000003
[ 33.930653][ T471] R13: 00000000686e69d9 R14: 0000000000499600 R15: 0000000000000000
[ 33.931128][ T471]
[ 33.931365][ T471] irq event stamp: 42529
[ 33.931594][ T471] hardirqs last enabled at (42537): [] __up_console_sem+0x6b/0x80
[ 33.932123][ T471] hardirqs last disabled at (42544): [] __up_console_sem+0x50/0x80
[ 33.932651][ T471] softirqs last enabled at (41740): [] handle_softirqs+0x358/0x620
[ 33.933184][ T471] softirqs last disabled at (41735): [] __irq_exit_rcu+0xfa/0x160
[ 33.933718][ T471] ---[ end trace 0000000000000000 ]---
[ 33.938004][ T471] bond0: (slave eth0): making interface the new active one
[ 33.938901][ T471] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 33.940656][ T35] br0: port 1(s0) entered blocking state
[ 33.941065][ T35] br0: port 1(s0) entered forwarding state
[ 34.535570][ T475] br0: port 2(s1) entered blocking state
[ 34.536121][ T475] br0: port 2(s1) entered disabled state
[ 34.536683][ T475] s1: entered allmulticast mode
[ 34.539850][ T475] s1: entered promiscuous mode
[ 34.540681][ T475] ------------[ cut here ]------------
[ 34.540991][ T475] WARNING: CPU: 3 PID: 475 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 34.541614][ T475] Modules linked in: [last unloaded: netdevsim]
[ 34.542017][ T475] CPU: 3 UID: 0 PID: 475 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 34.542654][ T475] Tainted: [W]=WARN
[ 34.542890][ T475] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 34.543281][ T475] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 34.543600][ T475] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 34.544714][ T475] RSP: 0018:ffffc90000d16ef0 EFLAGS: 00010246
[ 34.545104][ T475] RAX: 0000000000000000 RBX: ffff8880051f2000 RCX: 0000000000000001
[ 34.545578][ T475] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 34.546041][ T475] RBP: ffffc90000d16fe0 R08: 0000000000000000 R09: 0000000000000000
[ 34.546516][ T475] R10: ffffc90000d17010 R11: ffffffffa16cd718 R12: 1ffff920001a2de2
[ 34.546978][ T475] R13: 00000000000005dc R14: ffffc90000d17010 R15: ffff8880051f2ef8
[ 34.547475][ T475] FS: 00007f56ea796800(0000) GS:ffff8880939c8000(0000) knlGS:0000000000000000
[ 34.548015][ T475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.548480][ T475] CR2: 00000000004e5d88 CR3: 000000000dfe7003 CR4: 0000000000772ef0
[ 34.548991][ T475] PKRU: 55555554
[ 34.549253][ T475] Call Trace:
[ 34.549503][ T475]
[ 34.549678][ T475] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 34.550012][ T475] ? find_held_lock+0x2b/0x80
[ 34.550362][ T475] ? mark_held_locks+0x49/0x80
[ 34.550699][ T475] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 34.551119][ T475] ? lockdep_hardirqs_on+0x7c/0x110
[ 34.551469][ T475] netif_set_mtu+0x88/0x100
[ 34.551806][ T475] ? __pfx_netif_set_mtu+0x10/0x10
[ 34.552157][ T475] dev_set_mtu+0xa4/0x230
[ 34.552424][ T475] br_mtu_auto_adjust+0x189/0x270
[ 34.552766][ T475] br_add_if+0xa75/0x1520
[ 34.553028][ T475] do_set_master+0x38d/0x6d0
[ 34.553377][ T475] ? kernel_text_address+0xce/0xe0
[ 34.553720][ T475] do_setlink.constprop.0+0x9fc/0x2650
[ 34.554063][ T475] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 34.554502][ T475] ? rcu_read_lock_any_held+0x43/0xb0
[ 34.554837][ T475] ? validate_chain+0x166/0x4d0
[ 34.555172][ T475] ? __kernel_text_address+0x12/0x40
[ 34.555519][ T475] ? __lock_acquire+0x44d/0x7e0
[ 34.555870][ T475] ? __mutex_trylock_common+0xf9/0x260
[ 34.556216][ T475] ? __pfx___mutex_trylock_common+0x10/0x10
[ 34.556631][ T475] ? rcu_is_watching+0x12/0xc0
[ 34.556963][ T475] ? rcu_is_watching+0x12/0xc0
[ 34.557318][ T475] ? trace_contention_end+0xdc/0x140
[ 34.557660][ T475] ? __mutex_lock+0x19c/0xcd0
[ 34.558000][ T475] ? find_held_lock+0x2b/0x80
[ 34.558356][ T475] ? rtnl_newlink+0x651/0xa60
[ 34.558693][ T475] ? __create_object+0x5e/0xb0
[ 34.559027][ T475] ? __pfx___mutex_lock+0x10/0x10
[ 34.559372][ T475] ? trace_cap_capable+0x10f/0x190
[ 34.559707][ T475] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 34.560118][ T475] ? __rtnl_newlink+0x40e/0xa40
[ 34.560469][ T475] rtnl_newlink+0x69a/0xa60
[ 34.560811][ T475] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.561168][ T475] ? __lock_acquire+0x44d/0x7e0
[ 34.561518][ T475] ? find_held_lock+0x2b/0x80
[ 34.561852][ T475] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 34.562182][ T475] ? __lock_release+0x5d/0x170
[ 34.562526][ T475] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.562859][ T475] rtnetlink_rcv_msg+0x713/0xc00
[ 34.563205][ T475] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.563544][ T475] ? __lock_acquire+0x44d/0x7e0
[ 34.563886][ T475] netlink_rcv_skb+0x121/0x350
[ 34.564228][ T475] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.564565][ T475] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 34.564909][ T475] ? netlink_deliver_tap+0x13e/0x340
[ 34.565252][ T475] ? netlink_deliver_tap+0xc3/0x340
[ 34.565591][ T475] netlink_unicast+0x49e/0x780
[ 34.565940][ T475] ? __pfx_netlink_unicast+0x10/0x10
[ 34.566291][ T475] ? __lock_acquire+0x44d/0x7e0
[ 34.566632][ T475] netlink_sendmsg+0x721/0xbe0
[ 34.566967][ T475] ? __pfx_netlink_sendmsg+0x10/0x10
[ 34.567320][ T475] ? __import_iovec+0x238/0x3c0
[ 34.567668][ T475] ____sys_sendmsg+0x7aa/0xa10
[ 34.568001][ T475] ? __pfx_____sys_sendmsg+0x10/0x10
[ 34.568343][ T475] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 34.568778][ T475] ___sys_sendmsg+0xed/0x170
[ 34.569114][ T475] ? kasan_record_aux_stack+0x8c/0xa0
[ 34.569455][ T475] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 34.569872][ T475] ? __pfx____sys_sendmsg+0x10/0x10
[ 34.570218][ T475] ? find_held_lock+0x2b/0x80
[ 34.570555][ T475] ? __lock_acquire+0x44d/0x7e0
[ 34.570892][ T475] ? find_held_lock+0x2b/0x80
[ 34.571241][ T475] ? __virt_addr_valid+0x22e/0x450
[ 34.571573][ T475] ? __lock_release+0x5d/0x170
[ 34.571911][ T475] __sys_sendmsg+0x10b/0x1a0
[ 34.572253][ T475] ? __call_rcu_common.constprop.0+0x320/0x640
[ 34.572668][ T475] ? __pfx___sys_sendmsg+0x10/0x10
[ 34.573012][ T475] ? rcu_is_watching+0x12/0xc0
[ 34.573356][ T475] do_syscall_64+0xc1/0x380
[ 34.573700][ T475] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 34.574112][ T475] RIP: 0033:0x7f56ea9631e7
[ 34.574466][ T475] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 34.575661][ T475] RSP: 002b:00007ffd0515c198 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 34.576171][ T475] RAX: ffffffffffffffda RBX: 00007ffd0515c8d0 RCX: 00007f56ea9631e7
[ 34.576679][ T475] RDX: 0000000000000000 RSI: 00007ffd0515c200 RDI: 0000000000000005
[ 34.577179][ T475] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 34.577698][ T475] R10: 000000002420a910 R11: 0000000000000246 R12: 0000000000000003
[ 34.578212][ T475] R13: 00000000686e69da R14: 0000000000499600 R15: 0000000000000000
[ 34.578723][ T475]
[ 34.578973][ T475] irq event stamp: 38319
[ 34.579232][ T475] hardirqs last enabled at (38329): [] __up_console_sem+0x6b/0x80
[ 34.579810][ T475] hardirqs last disabled at (38336): [] __up_console_sem+0x50/0x80
[ 34.580400][ T475] softirqs last enabled at (37382): [] br_add_if+0xa54/0x1520
[ 34.580976][ T475] softirqs last disabled at (37380): [] br_add_if+0x9c5/0x1520
[ 34.581560][ T475] ---[ end trace 0000000000000000 ]---
[ 34.711900][ T476] ------------[ cut here ]------------
[ 34.712312][ T476] WARNING: CPU: 2 PID: 476 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 34.712941][ T476] Modules linked in: [last unloaded: netdevsim]
[ 34.713393][ T476] CPU: 2 UID: 0 PID: 476 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 34.714019][ T476] Tainted: [W]=WARN
[ 34.714276][ T476] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 34.714669][ T476] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 34.715006][ T476] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 34.716117][ T476] RSP: 0018:ffffc90000d16d70 EFLAGS: 00010246
[ 34.716528][ T476] RAX: 0000000000000000 RBX: ffff888001ffc000 RCX: 0000000000000001
[ 34.717001][ T476] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 34.717503][ T476] RBP: ffffc90000d16e60 R08: 0000000000000001 R09: 0000000000000000
[ 34.717977][ T476] R10: ffffc90000d16e90 R11: ffffffffa0d79160 R12: 1ffff920001a2db2
[ 34.719381][ T476] R13: 00000000000005dc R14: ffffc90000d16e90 R15: 0000000000000000
[ 34.719869][ T476] FS: 00007f2ddfb3f800(0000) GS:ffff888093948000(0000) knlGS:0000000000000000
[ 34.720433][ T476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.720832][ T476] CR2: 00000000004e5800 CR3: 000000000a8ba004 CR4: 0000000000772ef0
[ 34.721314][ T476] PKRU: 55555554
[ 34.721557][ T476] Call Trace:
[ 34.721798][ T476]
[ 34.721967][ T476] ? sysfs_create_dir_ns+0x120/0x270
[ 34.722312][ T476] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 34.722640][ T476] ? rcu_is_watching+0x12/0xc0
[ 34.722957][ T476] ? kernfs_get.part.0+0x4c/0x70
[ 34.723318][ T476] ? create_dir+0xb2/0x2f0
[ 34.723644][ T476] netif_set_mtu+0x88/0x100
[ 34.723967][ T476] ? __pfx_netif_set_mtu+0x10/0x10
[ 34.724306][ T476] ? rcu_is_watching+0x12/0xc0
[ 34.724632][ T476] ? lockdep_init_map_type+0x4b/0x280
[ 34.724958][ T476] dev_set_mtu+0xa4/0x230
[ 34.725215][ T476] bond_enslave+0x6ab/0x5260
[ 34.725548][ T476] ? __pfx_bond_enslave+0x10/0x10
[ 34.725880][ T476] ? __lock_acquire+0x44d/0x7e0
[ 34.726216][ T476] ? find_held_lock+0x2b/0x80
[ 34.726538][ T476] ? is_bpf_text_address+0x67/0x120
[ 34.726854][ T476] ? __lock_release+0x5d/0x170
[ 34.727176][ T476] do_set_master+0x38d/0x6d0
[ 34.727527][ T476] ? kernel_text_address+0xce/0xe0
[ 34.727850][ T476] do_setlink.constprop.0+0x9fc/0x2650
[ 34.728174][ T476] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 34.728618][ T476] ? rcu_read_lock_any_held+0x43/0xb0
[ 34.728940][ T476] ? validate_chain+0x166/0x4d0
[ 34.729268][ T476] ? __kernel_text_address+0x12/0x40
[ 34.729599][ T476] ? __lock_acquire+0x44d/0x7e0
[ 34.729918][ T476] ? __mutex_trylock_common+0xf9/0x260
[ 34.730248][ T476] ? __pfx___mutex_trylock_common+0x10/0x10
[ 34.730637][ T476] ? rcu_is_watching+0x12/0xc0
[ 34.730956][ T476] ? rcu_is_watching+0x12/0xc0
[ 34.731281][ T476] ? trace_contention_end+0xdc/0x140
[ 34.731599][ T476] ? __mutex_lock+0x19c/0xcd0
[ 34.731920][ T476] ? find_held_lock+0x2b/0x80
[ 34.732258][ T476] ? rtnl_newlink+0x651/0xa60
[ 34.732576][ T476] ? __create_object+0x5e/0xb0
[ 34.732900][ T476] ? __pfx___mutex_lock+0x10/0x10
[ 34.733239][ T476] ? trace_cap_capable+0x10f/0x190
[ 34.733579][ T476] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 34.733967][ T476] ? __rtnl_newlink+0x40e/0xa40
[ 34.734309][ T476] rtnl_newlink+0x69a/0xa60
[ 34.734641][ T476] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.734959][ T476] ? __lock_acquire+0x44d/0x7e0
[ 34.735293][ T476] ? find_held_lock+0x2b/0x80
[ 34.735611][ T476] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 34.735924][ T476] ? __lock_release+0x5d/0x170
[ 34.736255][ T476] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.736572][ T476] rtnetlink_rcv_msg+0x713/0xc00
[ 34.736892][ T476] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.737235][ T476] ? __lock_acquire+0x44d/0x7e0
[ 34.737572][ T476] netlink_rcv_skb+0x121/0x350
[ 34.737888][ T476] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.738224][ T476] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 34.738584][ T476] ? netlink_deliver_tap+0x13e/0x340
[ 34.738902][ T476] ? netlink_deliver_tap+0xc3/0x340
[ 34.739236][ T476] netlink_unicast+0x49e/0x780
[ 34.739561][ T476] ? __pfx_netlink_unicast+0x10/0x10
[ 34.739878][ T476] ? __lock_acquire+0x44d/0x7e0
[ 34.740215][ T476] netlink_sendmsg+0x721/0xbe0
[ 34.740537][ T476] ? __pfx_netlink_sendmsg+0x10/0x10
[ 34.740853][ T476] ? __import_iovec+0x238/0x3c0
[ 34.741179][ T476] ____sys_sendmsg+0x7aa/0xa10
[ 34.741508][ T476] ? __pfx_____sys_sendmsg+0x10/0x10
[ 34.741832][ T476] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 34.742266][ T476] ___sys_sendmsg+0xed/0x170
[ 34.742623][ T476] ? kasan_record_aux_stack+0x8c/0xa0
[ 34.742938][ T476] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 34.743346][ T476] ? __pfx____sys_sendmsg+0x10/0x10
[ 34.743666][ T476] ? find_held_lock+0x2b/0x80
[ 34.743987][ T476] ? __lock_acquire+0x44d/0x7e0
[ 34.744327][ T476] ? find_held_lock+0x2b/0x80
[ 34.744645][ T476] ? __virt_addr_valid+0x22e/0x450
[ 34.744959][ T476] ? __lock_release+0x5d/0x170
[ 34.745294][ T476] __sys_sendmsg+0x10b/0x1a0
[ 34.745610][ T476] ? __call_rcu_common.constprop.0+0x320/0x640
[ 34.745998][ T476] ? __pfx___sys_sendmsg+0x10/0x10
[ 34.746337][ T476] ? rcu_is_watching+0x12/0xc0
[ 34.746657][ T476] do_syscall_64+0xc1/0x380
[ 34.746981][ T476] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 34.747440][ T476] RIP: 0033:0x7f2ddfd0c1e7
[ 34.747773][ T476] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 34.748892][ T476] RSP: 002b:00007ffc5cfa7208 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 34.749386][ T476] RAX: ffffffffffffffda RBX: 00007ffc5cfa7940 RCX: 00007f2ddfd0c1e7
[ 34.749856][ T476] RDX: 0000000000000000 RSI: 00007ffc5cfa7270 RDI: 0000000000000005
[ 34.750330][ T476] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 34.750797][ T476] R10: 0000000001ae0910 R11: 0000000000000246 R12: 0000000000000003
[ 34.751280][ T476] R13: 00000000686e69da R14: 0000000000499600 R15: 0000000000000000
[ 34.751763][ T476]
[ 34.752005][ T476] irq event stamp: 43507
[ 34.752269][ T476] hardirqs last enabled at (43519): [] __up_console_sem+0x6b/0x80
[ 34.752828][ T476] hardirqs last disabled at (43528): [] __up_console_sem+0x50/0x80
[ 34.753378][ T476] softirqs last enabled at (42514): [] handle_softirqs+0x358/0x620
[ 34.753916][ T476] softirqs last disabled at (41921): [] __irq_exit_rcu+0xfa/0x160
[ 34.754460][ T476] ---[ end trace 0000000000000000 ]---
[ 34.771555][ T476] bond0: (slave eth1): Enslaving as a backup interface with an up link
[ 34.774020][ T138] br0: port 2(s1) entered blocking state
[ 34.774541][ T138] br0: port 2(s1) entered forwarding state
[ 35.827147][ T485] br0: port 3(c0) entered blocking state
[ 35.827544][ T485] br0: port 3(c0) entered disabled state
[ 35.827903][ T485] c0: entered allmulticast mode
[ 35.830146][ T485] c0: entered promiscuous mode
[ 35.831647][ T485] ------------[ cut here ]------------
[ 35.831989][ T485] WARNING: CPU: 0 PID: 485 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 35.832641][ T485] Modules linked in: [last unloaded: netdevsim]
[ 35.833049][ T485] CPU: 0 UID: 0 PID: 485 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 35.833720][ T485] Tainted: [W]=WARN
[ 35.833967][ T485] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 35.834379][ T485] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 35.834716][ T485] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 35.835871][ T485] RSP: 0018:ffffc90000d96ef0 EFLAGS: 00010246
[ 35.836285][ T485] RAX: 0000000000000000 RBX: ffff8880051f2000 RCX: 0000000000000001
[ 35.836763][ T485] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 35.837249][ T485] RBP: ffffc90000d96fe0 R08: 0000000000000000 R09: 0000000000000000
[ 35.837769][ T485] R10: ffffc90000d97010 R11: ffffffffa16cd718 R12: 1ffff920001b2de2
[ 35.838243][ T485] R13: 00000000000005dc R14: ffffc90000d97010 R15: ffff8880051f2ef8
[ 35.838698][ T485] FS: 00007f79e913d800(0000) GS:ffff888093848000(0000) knlGS:0000000000000000
[ 35.839444][ T485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.839834][ T485] CR2: 00000000004e6888 CR3: 000000000961d001 CR4: 0000000000772ef0
[ 35.840517][ T485] PKRU: 55555554
[ 35.840750][ T485] Call Trace:
[ 35.840984][ T485]
[ 35.841146][ T485] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 35.841624][ T485] ? find_held_lock+0x2b/0x80
[ 35.841946][ T485] ? mark_held_locks+0x49/0x80
[ 35.842353][ T485] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 35.842747][ T485] ? lockdep_hardirqs_on+0x7c/0x110
[ 35.843067][ T485] netif_set_mtu+0x88/0x100
[ 35.843385][ T485] ? __pfx_netif_set_mtu+0x10/0x10
[ 35.843702][ T485] dev_set_mtu+0xa4/0x230
[ 35.843938][ T485] br_mtu_auto_adjust+0x189/0x270
[ 35.844264][ T485] br_add_if+0xa75/0x1520
[ 35.844497][ T485] do_set_master+0x38d/0x6d0
[ 35.844796][ T485] ? kernel_text_address+0xce/0xe0
[ 35.845120][ T485] do_setlink.constprop.0+0x9fc/0x2650
[ 35.845444][ T485] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 35.845825][ T485] ? rcu_read_lock_any_held+0x43/0xb0
[ 35.846121][ T485] ? validate_chain+0x166/0x4d0
[ 35.846446][ T485] ? __kernel_text_address+0x12/0x40
[ 35.846750][ T485] ? __lock_acquire+0x44d/0x7e0
[ 35.847046][ T485] ? __mutex_trylock_common+0xf9/0x260
[ 35.847364][ T485] ? __pfx___mutex_trylock_common+0x10/0x10
[ 35.847732][ T485] ? rcu_is_watching+0x12/0xc0
[ 35.848036][ T485] ? rcu_is_watching+0x12/0xc0
[ 35.848348][ T485] ? trace_contention_end+0xdc/0x140
[ 35.848644][ T485] ? __mutex_lock+0x19c/0xcd0
[ 35.848945][ T485] ? find_held_lock+0x2b/0x80
[ 35.849272][ T485] ? rtnl_newlink+0x651/0xa60
[ 35.849582][ T485] ? __create_object+0x5e/0xb0
[ 35.849919][ T485] ? __pfx___mutex_lock+0x10/0x10
[ 35.850248][ T485] ? trace_cap_capable+0x10f/0x190
[ 35.850560][ T485] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 35.850936][ T485] ? __rtnl_newlink+0x40e/0xa40
[ 35.851284][ T485] rtnl_newlink+0x69a/0xa60
[ 35.851591][ T485] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.851893][ T485] ? __lock_acquire+0x44d/0x7e0
[ 35.852242][ T485] ? find_held_lock+0x2b/0x80
[ 35.852544][ T485] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 35.852836][ T485] ? __lock_release+0x5d/0x170
[ 35.853130][ T485] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.853447][ T485] rtnetlink_rcv_msg+0x713/0xc00
[ 35.853746][ T485] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.854062][ T485] ? __lock_acquire+0x44d/0x7e0
[ 35.854401][ T485] netlink_rcv_skb+0x121/0x350
[ 35.854695][ T485] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.854996][ T485] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 35.855339][ T485] ? netlink_deliver_tap+0x13e/0x340
[ 35.855658][ T485] ? netlink_deliver_tap+0xc3/0x340
[ 35.855962][ T485] netlink_unicast+0x49e/0x780
[ 35.856275][ T485] ? __pfx_netlink_unicast+0x10/0x10
[ 35.856605][ T485] ? __lock_acquire+0x44d/0x7e0
[ 35.856907][ T485] netlink_sendmsg+0x721/0xbe0
[ 35.857222][ T485] ? __pfx_netlink_sendmsg+0x10/0x10
[ 35.857563][ T485] ? __import_iovec+0x238/0x3c0
[ 35.857866][ T485] ____sys_sendmsg+0x7aa/0xa10
[ 35.858185][ T485] ? __pfx_____sys_sendmsg+0x10/0x10
[ 35.858532][ T485] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 35.858907][ T485] ___sys_sendmsg+0xed/0x170
[ 35.859234][ T485] ? kasan_record_aux_stack+0x8c/0xa0
[ 35.859531][ T485] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 35.859923][ T485] ? __pfx____sys_sendmsg+0x10/0x10
[ 35.860237][ T485] ? find_held_lock+0x2b/0x80
[ 35.860537][ T485] ? __lock_acquire+0x44d/0x7e0
[ 35.860835][ T485] ? find_held_lock+0x2b/0x80
[ 35.861126][ T485] ? __virt_addr_valid+0x22e/0x450
[ 35.861433][ T485] ? __lock_release+0x5d/0x170
[ 35.861737][ T485] __sys_sendmsg+0x10b/0x1a0
[ 35.862058][ T485] ? __call_rcu_common.constprop.0+0x320/0x640
[ 35.862447][ T485] ? __pfx___sys_sendmsg+0x10/0x10
[ 35.862782][ T485] ? rcu_is_watching+0x12/0xc0
[ 35.863078][ T485] do_syscall_64+0xc1/0x380
[ 35.863404][ T485] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 35.863773][ T485] RIP: 0033:0x7f79e930a1e7
[ 35.864104][ T485] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 35.865173][ T485] RSP: 002b:00007ffeb6cdd0d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 35.865638][ T485] RAX: ffffffffffffffda RBX: 00007ffeb6cdd810 RCX: 00007f79e930a1e7
[ 35.866090][ T485] RDX: 0000000000000000 RSI: 00007ffeb6cdd140 RDI: 0000000000000005
[ 35.866577][ T485] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 35.867036][ T485] R10: 0000000020bfc910 R11: 0000000000000246 R12: 0000000000000003
[ 35.867513][ T485] R13: 00000000686e69db R14: 0000000000499600 R15: 0000000000000000
[ 35.867983][ T485]
[ 35.868223][ T485] irq event stamp: 46671
[ 35.868454][ T485] hardirqs last enabled at (46679): [] __up_console_sem+0x6b/0x80
[ 35.868972][ T485] hardirqs last disabled at (46686): [] __up_console_sem+0x50/0x80
[ 35.869482][ T485] softirqs last enabled at (46632): [] handle_softirqs+0x358/0x620
[ 35.869988][ T485] softirqs last disabled at (46611): [] __irq_exit_rcu+0xfa/0x160
[ 35.870520][ T485] ---[ end trace 0000000000000000 ]---
[ 36.024988][ T36] br0: port 3(c0) entered blocking state
[ 36.025481][ T36] br0: port 3(c0) entered forwarding state
[ 36.626128][ T491] br0: port 4(s2) entered blocking state
[ 36.626535][ T491] br0: port 4(s2) entered disabled state
[ 36.626846][ T491] s2: entered allmulticast mode
[ 36.629054][ T491] s2: entered promiscuous mode
[ 36.630664][ T491] ------------[ cut here ]------------
[ 36.630970][ T491] WARNING: CPU: 0 PID: 491 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 36.631560][ T491] Modules linked in: [last unloaded: netdevsim]
[ 36.631933][ T491] CPU: 0 UID: 0 PID: 491 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 36.632531][ T491] Tainted: [W]=WARN
[ 36.632757][ T491] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.633124][ T491] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 36.633437][ T491] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 36.634493][ T491] RSP: 0018:ffffc90000df6ef0 EFLAGS: 00010246
[ 36.634864][ T491] RAX: 0000000000000000 RBX: ffff8880051f2000 RCX: 0000000000000001
[ 36.635313][ T491] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 36.635754][ T491] RBP: ffffc90000df6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 36.636205][ T491] R10: ffffc90000df7010 R11: ffffffffa0d79160 R12: 1ffff920001bede2
[ 36.636647][ T491] R13: 00000000000005dc R14: ffffc90000df7010 R15: ffff8880051f2ef8
[ 36.637090][ T491] FS: 00007f90c0ecb800(0000) GS:ffff888093848000(0000) knlGS:0000000000000000
[ 36.637625][ T491] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.638000][ T491] CR2: 00000000004e5d90 CR3: 0000000005a55001 CR4: 0000000000772ef0
[ 36.638453][ T491] PKRU: 55555554
[ 36.638676][ T491] Call Trace:
[ 36.638900][ T491]
[ 36.639057][ T491] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 36.639371][ T491] ? __lock_acquire+0x44d/0x7e0
[ 36.639673][ T491] ? find_held_lock+0x2b/0x80
[ 36.639968][ T491] netif_set_mtu+0x88/0x100
[ 36.640268][ T491] ? __pfx_netif_set_mtu+0x10/0x10
[ 36.640577][ T491] dev_set_mtu+0xa4/0x230
[ 36.640803][ T491] br_mtu_auto_adjust+0x189/0x270
[ 36.641100][ T491] br_add_if+0xa75/0x1520
[ 36.641344][ T491] do_set_master+0x38d/0x6d0
[ 36.641641][ T491] ? kernel_text_address+0xce/0xe0
[ 36.641941][ T491] do_setlink.constprop.0+0x9fc/0x2650
[ 36.642255][ T491] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 36.642628][ T491] ? rcu_read_lock_any_held+0x43/0xb0
[ 36.642920][ T491] ? validate_chain+0x166/0x4d0
[ 36.643226][ T491] ? __kernel_text_address+0x12/0x40
[ 36.643530][ T491] ? __lock_acquire+0x44d/0x7e0
[ 36.643825][ T491] ? __mutex_trylock_common+0xf9/0x260
[ 36.644121][ T491] ? __pfx___mutex_trylock_common+0x10/0x10
[ 36.644497][ T491] ? rcu_is_watching+0x12/0xc0
[ 36.644791][ T491] ? rcu_is_watching+0x12/0xc0
[ 36.645082][ T491] ? trace_contention_end+0xdc/0x140
[ 36.645382][ T491] ? __mutex_lock+0x19c/0xcd0
[ 36.645678][ T491] ? find_held_lock+0x2b/0x80
[ 36.645974][ T491] ? rtnl_newlink+0x651/0xa60
[ 36.646272][ T491] ? __create_object+0x5e/0xb0
[ 36.646566][ T491] ? __pfx___mutex_lock+0x10/0x10
[ 36.646859][ T491] ? trace_cap_capable+0x10f/0x190
[ 36.647153][ T491] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 36.647534][ T491] ? __rtnl_newlink+0x40e/0xa40
[ 36.647833][ T491] rtnl_newlink+0x69a/0xa60
[ 36.648133][ T491] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.648432][ T491] ? __lock_acquire+0x44d/0x7e0
[ 36.648728][ T491] ? find_held_lock+0x2b/0x80
[ 36.649018][ T491] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 36.649317][ T491] ? __lock_release+0x5d/0x170
[ 36.649611][ T491] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.649900][ T491] rtnetlink_rcv_msg+0x713/0xc00
[ 36.650204][ T491] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.650505][ T491] ? __lock_acquire+0x44d/0x7e0
[ 36.650799][ T491] netlink_rcv_skb+0x121/0x350
[ 36.651089][ T491] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.651391][ T491] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 36.651693][ T491] ? netlink_deliver_tap+0x13e/0x340
[ 36.651985][ T491] ? netlink_deliver_tap+0xc3/0x340
[ 36.652287][ T491] netlink_unicast+0x49e/0x780
[ 36.652588][ T491] ? __pfx_netlink_unicast+0x10/0x10
[ 36.652878][ T491] ? __lock_acquire+0x44d/0x7e0
[ 36.653173][ T491] netlink_sendmsg+0x721/0xbe0
[ 36.653474][ T491] ? __pfx_netlink_sendmsg+0x10/0x10
[ 36.653771][ T491] ? __import_iovec+0x238/0x3c0
[ 36.654071][ T491] ____sys_sendmsg+0x7aa/0xa10
[ 36.654393][ T491] ? __pfx_____sys_sendmsg+0x10/0x10
[ 36.654692][ T491] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 36.655065][ T491] ___sys_sendmsg+0xed/0x170
[ 36.655365][ T491] ? kasan_record_aux_stack+0x8c/0xa0
[ 36.655657][ T491] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 36.656021][ T491] ? __pfx____sys_sendmsg+0x10/0x10
[ 36.656327][ T491] ? find_held_lock+0x2b/0x80
[ 36.656621][ T491] ? __lock_acquire+0x44d/0x7e0
[ 36.656922][ T491] ? find_held_lock+0x2b/0x80
[ 36.657224][ T491] ? __virt_addr_valid+0x22e/0x450
[ 36.657532][ T491] ? __lock_release+0x5d/0x170
[ 36.657830][ T491] __sys_sendmsg+0x10b/0x1a0
[ 36.658120][ T491] ? __call_rcu_common.constprop.0+0x320/0x640
[ 36.658490][ T491] ? __pfx___sys_sendmsg+0x10/0x10
[ 36.658793][ T491] ? rcu_is_watching+0x12/0xc0
[ 36.659091][ T491] do_syscall_64+0xc1/0x380
[ 36.659395][ T491] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 36.659757][ T491] RIP: 0033:0x7f90c10981e7
[ 36.660060][ T491] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 36.661110][ T491] RSP: 002b:00007ffd78656808 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 36.661565][ T491] RAX: ffffffffffffffda RBX: 00007ffd78656f40 RCX: 00007f90c10981e7
[ 36.662003][ T491] RDX: 0000000000000000 RSI: 00007ffd78656870 RDI: 0000000000000005
[ 36.662448][ T491] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 36.662885][ T491] R10: 0000000036cd2910 R11: 0000000000000246 R12: 0000000000000003
[ 36.663336][ T491] R13: 00000000686e69dc R14: 0000000000499600 R15: 0000000000000000
[ 36.663786][ T491]
[ 36.664006][ T491] irq event stamp: 41257
[ 36.664232][ T491] hardirqs last enabled at (41267): [] __up_console_sem+0x6b/0x80
[ 36.664740][ T491] hardirqs last disabled at (41274): [] __up_console_sem+0x50/0x80
[ 36.665467][ T491] softirqs last enabled at (40390): [] fib6_run_gc+0x113/0x240
[ 36.665977][ T491] softirqs last disabled at (40384): [] fib6_run_gc+0x150/0x240
[ 36.666698][ T491] ---[ end trace 0000000000000000 ]---
[ 36.795871][ T492] ------------[ cut here ]------------
[ 36.796775][ T492] WARNING: CPU: 2 PID: 492 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 36.797396][ T492] Modules linked in: [last unloaded: netdevsim]
[ 36.797785][ T492] CPU: 2 UID: 0 PID: 492 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 36.798390][ T492] Tainted: [W]=WARN
[ 36.798622][ T492] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.798999][ T492] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 36.799324][ T492] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 36.800371][ T492] RSP: 0018:ffffc90000df6d70 EFLAGS: 00010246
[ 36.800755][ T492] RAX: 0000000000000000 RBX: ffff88800df84000 RCX: 0000000000000001
[ 36.801210][ T492] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 36.801657][ T492] RBP: ffffc90000df6e60 R08: 0000000000000001 R09: 0000000000000000
[ 36.802127][ T492] R10: ffffc90000df6e90 R11: ffffffffa0d79160 R12: 1ffff920001bedb2
[ 36.802586][ T492] R13: 00000000000005dc R14: ffffc90000df6e90 R15: 0000000000000000
[ 36.803041][ T492] FS: 00007f182da63800(0000) GS:ffff888093948000(0000) knlGS:0000000000000000
[ 36.803582][ T492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.803961][ T492] CR2: 00000000004e5800 CR3: 00000000032d0003 CR4: 0000000000772ef0
[ 36.804425][ T492] PKRU: 55555554
[ 36.804656][ T492] Call Trace:
[ 36.804893][ T492]
[ 36.805052][ T492] ? sysfs_create_dir_ns+0x120/0x270
[ 36.805370][ T492] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 36.805679][ T492] ? rcu_is_watching+0x12/0xc0
[ 36.805982][ T492] ? kernfs_get.part.0+0x4c/0x70
[ 36.806298][ T492] ? create_dir+0xb2/0x2f0
[ 36.806603][ T492] netif_set_mtu+0x88/0x100
[ 36.806906][ T492] ? __pfx_netif_set_mtu+0x10/0x10
[ 36.807230][ T492] ? rcu_is_watching+0x12/0xc0
[ 36.807564][ T492] ? lockdep_init_map_type+0x4b/0x280
[ 36.807867][ T492] dev_set_mtu+0xa4/0x230
[ 36.808103][ T492] bond_enslave+0x6ab/0x5260
[ 36.808451][ T492] ? __pfx_bond_enslave+0x10/0x10
[ 36.808767][ T492] ? __lock_acquire+0x44d/0x7e0
[ 36.809076][ T492] ? find_held_lock+0x2b/0x80
[ 36.809400][ T492] ? is_bpf_text_address+0x67/0x120
[ 36.809706][ T492] ? __lock_release+0x5d/0x170
[ 36.810015][ T492] do_set_master+0x38d/0x6d0
[ 36.810331][ T492] ? kernel_text_address+0xce/0xe0
[ 36.810642][ T492] do_setlink.constprop.0+0x9fc/0x2650
[ 36.810950][ T492] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 36.811345][ T492] ? rcu_read_lock_any_held+0x43/0xb0
[ 36.811648][ T492] ? validate_chain+0x166/0x4d0
[ 36.811947][ T492] ? __kernel_text_address+0x12/0x40
[ 36.812264][ T492] ? __lock_acquire+0x44d/0x7e0
[ 36.812567][ T492] ? __mutex_trylock_common+0xf9/0x260
[ 36.812883][ T492] ? __pfx___mutex_trylock_common+0x10/0x10
[ 36.813287][ T492] ? rcu_is_watching+0x12/0xc0
[ 36.813591][ T492] ? rcu_is_watching+0x12/0xc0
[ 36.813890][ T492] ? trace_contention_end+0xdc/0x140
[ 36.814206][ T492] ? __mutex_lock+0x19c/0xcd0
[ 36.814509][ T492] ? find_held_lock+0x2b/0x80
[ 36.814815][ T492] ? rtnl_newlink+0x651/0xa60
[ 36.815115][ T492] ? __create_object+0x5e/0xb0
[ 36.815431][ T492] ? __pfx___mutex_lock+0x10/0x10
[ 36.815735][ T492] ? trace_cap_capable+0x10f/0x190
[ 36.816038][ T492] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 36.816422][ T492] ? __rtnl_newlink+0x40e/0xa40
[ 36.816737][ T492] rtnl_newlink+0x69a/0xa60
[ 36.817042][ T492] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.817401][ T492] ? __lock_acquire+0x44d/0x7e0
[ 36.817743][ T492] ? find_held_lock+0x2b/0x80
[ 36.818048][ T492] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 36.818360][ T492] ? __lock_release+0x5d/0x170
[ 36.818666][ T492] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.818973][ T492] rtnetlink_rcv_msg+0x713/0xc00
[ 36.819295][ T492] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.819604][ T492] ? __lock_acquire+0x44d/0x7e0
[ 36.819912][ T492] netlink_rcv_skb+0x121/0x350
[ 36.820230][ T492] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.820539][ T492] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 36.820850][ T492] ? netlink_deliver_tap+0x13e/0x340
[ 36.821157][ T492] ? netlink_deliver_tap+0xc3/0x340
[ 36.821475][ T492] netlink_unicast+0x49e/0x780
[ 36.821779][ T492] ? __pfx_netlink_unicast+0x10/0x10
[ 36.822078][ T492] ? __lock_acquire+0x44d/0x7e0
[ 36.822395][ T492] netlink_sendmsg+0x721/0xbe0
[ 36.822701][ T492] ? __pfx_netlink_sendmsg+0x10/0x10
[ 36.823001][ T492] ? __import_iovec+0x238/0x3c0
[ 36.823327][ T492] ____sys_sendmsg+0x7aa/0xa10
[ 36.823656][ T492] ? __pfx_____sys_sendmsg+0x10/0x10
[ 36.823960][ T492] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 36.824357][ T492] ___sys_sendmsg+0xed/0x170
[ 36.824659][ T492] ? kasan_record_aux_stack+0x8c/0xa0
[ 36.824956][ T492] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 36.825338][ T492] ? __pfx____sys_sendmsg+0x10/0x10
[ 36.825644][ T492] ? find_held_lock+0x2b/0x80
[ 36.825946][ T492] ? __lock_acquire+0x44d/0x7e0
[ 36.826266][ T492] ? find_held_lock+0x2b/0x80
[ 36.826568][ T492] ? __virt_addr_valid+0x22e/0x450
[ 36.826868][ T492] ? __lock_release+0x5d/0x170
[ 36.827176][ T492] __sys_sendmsg+0x10b/0x1a0
[ 36.827498][ T492] ? __call_rcu_common.constprop.0+0x320/0x640
[ 36.827868][ T492] ? __pfx___sys_sendmsg+0x10/0x10
[ 36.828185][ T492] ? rcu_is_watching+0x12/0xc0
[ 36.828500][ T492] do_syscall_64+0xc1/0x380
[ 36.828801][ T492] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 36.829170][ T492] RIP: 0033:0x7f182dc301e7
[ 36.829520][ T492] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 36.830609][ T492] RSP: 002b:00007ffe71fc2b98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 36.831059][ T492] RAX: ffffffffffffffda RBX: 00007ffe71fc32d0 RCX: 00007f182dc301e7
[ 36.831516][ T492] RDX: 0000000000000000 RSI: 00007ffe71fc2c00 RDI: 0000000000000005
[ 36.831961][ T492] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 36.832424][ T492] R10: 0000000004026910 R11: 0000000000000246 R12: 0000000000000003
[ 36.832874][ T492] R13: 00000000686e69dc R14: 0000000000499600 R15: 0000000000000000
[ 36.833341][ T492]
[ 36.833574][ T492] irq event stamp: 44371
[ 36.833804][ T492] hardirqs last enabled at (44381): [] __up_console_sem+0x6b/0x80
[ 36.834338][ T492] hardirqs last disabled at (44392): [] __up_console_sem+0x50/0x80
[ 36.834846][ T492] softirqs last enabled at (43636): [] handle_softirqs+0x358/0x620
[ 36.835366][ T492] softirqs last disabled at (43623): [] __irq_exit_rcu+0xfa/0x160
[ 36.835875][ T492] ---[ end trace 0000000000000000 ]---
[ 36.839865][ T492] bond0: (slave eth2): Enslaving as a backup interface with an up link
[ 36.841456][ T138] br0: port 4(s2) entered blocking state
[ 36.841753][ T138] br0: port 4(s2) entered forwarding state
[ 43.190039][ T505] bond0 (unregistering): (slave eth0): Releasing backup interface
[ 43.215582][ T505] bond0 (unregistering): (slave eth1): Releasing backup interface
[ 43.239549][ T505] bond0 (unregistering): (slave eth2): Releasing backup interface
[ 43.262033][ T505] bond0 (unregistering): Released all slaves
[ 43.285790][ T36] br0: port 1(s0) entered disabled state
[ 43.288833][ T36] br0: port 2(s1) entered disabled state
[ 43.290051][ T36] br0: port 4(s2) entered disabled state
[ 43.657830][ T509] ------------[ cut here ]------------
[ 43.658163][ T509] WARNING: CPU: 0 PID: 509 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 43.658768][ T509] Modules linked in: [last unloaded: netdevsim]
[ 43.659138][ T509] CPU: 0 UID: 0 PID: 509 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 43.659761][ T509] Tainted: [W]=WARN
[ 43.659983][ T509] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 43.660366][ T509] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 43.660667][ T509] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 43.661720][ T509] RSP: 0018:ffffc90000a96d70 EFLAGS: 00010246
[ 43.662090][ T509] RAX: 0000000000000000 RBX: ffff8880094d1000 RCX: 0000000000000001
[ 43.662545][ T509] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 43.662980][ T509] RBP: ffffc90000a96e60 R08: 0000000000000001 R09: 0000000000000000
[ 43.663439][ T509] R10: ffffc90000a96e90 R11: ffffffffa0d79160 R12: 1ffff92000152db2
[ 43.663905][ T509] R13: 00000000000005dc R14: ffffc90000a96e90 R15: 0000000000000000
[ 43.664374][ T509] FS: 00007fa7a5f43800(0000) GS:ffff888093848000(0000) knlGS:0000000000000000
[ 43.664883][ T509] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 43.665271][ T509] CR2: 00000000004e5800 CR3: 0000000005948003 CR4: 0000000000772ef0
[ 43.665711][ T509] PKRU: 55555554
[ 43.665928][ T509] Call Trace:
[ 43.666143][ T509]
[ 43.666325][ T509] ? sysfs_create_dir_ns+0x120/0x270
[ 43.666627][ T509] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 43.666926][ T509] ? rcu_is_watching+0x12/0xc0
[ 43.667253][ T509] ? kernfs_get.part.0+0x4c/0x70
[ 43.667575][ T509] ? create_dir+0xb2/0x2f0
[ 43.667873][ T509] netif_set_mtu+0x88/0x100
[ 43.668162][ T509] ? __pfx_netif_set_mtu+0x10/0x10
[ 43.668482][ T509] ? rcu_is_watching+0x12/0xc0
[ 43.668777][ T509] ? lockdep_init_map_type+0x4b/0x280
[ 43.669066][ T509] dev_set_mtu+0xa4/0x230
[ 43.669309][ T509] bond_enslave+0x6ab/0x5260
[ 43.669614][ T509] ? __pfx_bond_enslave+0x10/0x10
[ 43.669911][ T509] ? __lock_acquire+0x44d/0x7e0
[ 43.670232][ T509] ? find_held_lock+0x2b/0x80
[ 43.670531][ T509] ? is_bpf_text_address+0x67/0x120
[ 43.670820][ T509] ? __lock_release+0x5d/0x170
[ 43.671116][ T509] do_set_master+0x38d/0x6d0
[ 43.671433][ T509] ? kernel_text_address+0xce/0xe0
[ 43.671731][ T509] do_setlink.constprop.0+0x9fc/0x2650
[ 43.672025][ T509] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 43.672431][ T509] ? rcu_read_lock_any_held+0x43/0xb0
[ 43.672721][ T509] ? validate_chain+0x166/0x4d0
[ 43.673011][ T509] ? __kernel_text_address+0x12/0x40
[ 43.673321][ T509] ? __lock_acquire+0x44d/0x7e0
[ 43.673617][ T509] ? __mutex_trylock_common+0xf9/0x260
[ 43.673908][ T509] ? __pfx___mutex_trylock_common+0x10/0x10
[ 43.674296][ T509] ? rcu_is_watching+0x12/0xc0
[ 43.674589][ T509] ? rcu_is_watching+0x12/0xc0
[ 43.674878][ T509] ? trace_contention_end+0xdc/0x140
[ 43.675165][ T509] ? __mutex_lock+0x19c/0xcd0
[ 43.675479][ T509] ? find_held_lock+0x2b/0x80
[ 43.675769][ T509] ? rtnl_newlink+0x651/0xa60
[ 43.676057][ T509] ? __create_object+0x5e/0xb0
[ 43.676372][ T509] ? __pfx___mutex_lock+0x10/0x10
[ 43.676670][ T509] ? trace_cap_capable+0x10f/0x190
[ 43.676961][ T509] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 43.677387][ T509] ? __rtnl_newlink+0x40e/0xa40
[ 43.677690][ T509] rtnl_newlink+0x69a/0xa60
[ 43.677986][ T509] ? __pfx_rtnl_newlink+0x10/0x10
[ 43.678300][ T509] ? __lock_acquire+0x44d/0x7e0
[ 43.678597][ T509] ? find_held_lock+0x2b/0x80
[ 43.678890][ T509] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 43.679182][ T509] ? __lock_release+0x5d/0x170
[ 43.679501][ T509] ? __pfx_rtnl_newlink+0x10/0x10
[ 43.679796][ T509] rtnetlink_rcv_msg+0x713/0xc00
[ 43.680092][ T509] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 43.680408][ T509] ? __lock_acquire+0x44d/0x7e0
[ 43.680704][ T509] netlink_rcv_skb+0x121/0x350
[ 43.680993][ T509] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 43.681325][ T509] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 43.681629][ T509] ? netlink_deliver_tap+0x13e/0x340
[ 43.681919][ T509] ? netlink_deliver_tap+0xc3/0x340
[ 43.682237][ T509] netlink_unicast+0x49e/0x780
[ 43.682537][ T509] ? __pfx_netlink_unicast+0x10/0x10
[ 43.682827][ T509] ? __lock_acquire+0x44d/0x7e0
[ 43.683122][ T509] netlink_sendmsg+0x721/0xbe0
[ 43.683435][ T509] ? __pfx_netlink_sendmsg+0x10/0x10
[ 43.683727][ T509] ? __import_iovec+0x238/0x3c0
[ 43.684030][ T509] ____sys_sendmsg+0x7aa/0xa10
[ 43.684348][ T509] ? __pfx_____sys_sendmsg+0x10/0x10
[ 43.684641][ T509] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 43.685013][ T509] ___sys_sendmsg+0xed/0x170
[ 43.685315][ T509] ? kasan_record_aux_stack+0x8c/0xa0
[ 43.685604][ T509] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 43.685967][ T509] ? __pfx____sys_sendmsg+0x10/0x10
[ 43.686290][ T509] ? find_held_lock+0x2b/0x80
[ 43.686586][ T509] ? __lock_acquire+0x44d/0x7e0
[ 43.686880][ T509] ? find_held_lock+0x2b/0x80
[ 43.687168][ T509] ? __virt_addr_valid+0x22e/0x450
[ 43.687495][ T509] ? __lock_release+0x5d/0x170
[ 43.687796][ T509] __sys_sendmsg+0x10b/0x1a0
[ 43.688082][ T509] ? __call_rcu_common.constprop.0+0x320/0x640
[ 43.688459][ T509] ? __pfx___sys_sendmsg+0x10/0x10
[ 43.688762][ T509] ? rcu_is_watching+0x12/0xc0
[ 43.689060][ T509] do_syscall_64+0xc1/0x380
[ 43.689372][ T509] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 43.689734][ T509] RIP: 0033:0x7fa7a61101e7
[ 43.690034][ T509] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 43.691109][ T509] RSP: 002b:00007ffe909fc2f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 43.691568][ T509] RAX: ffffffffffffffda RBX: 00007ffe909fca30 RCX: 00007fa7a61101e7
[ 43.692003][ T509] RDX: 0000000000000000 RSI: 00007ffe909fc360 RDI: 0000000000000005
[ 43.692461][ T509] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 43.692896][ T509] R10: 0000000023e66910 R11: 0000000000000246 R12: 0000000000000003
[ 43.693351][ T509] R13: 00000000686e69e3 R14: 0000000000499600 R15: 0000000000000000
[ 43.693798][ T509]
[ 43.694021][ T509] irq event stamp: 40689
[ 43.694275][ T509] hardirqs last enabled at (40699): [] __up_console_sem+0x6b/0x80
[ 43.694781][ T509] hardirqs last disabled at (40706): [] __up_console_sem+0x50/0x80
[ 43.695301][ T509] softirqs last enabled at (39768): [] handle_softirqs+0x358/0x620
[ 43.695806][ T509] softirqs last disabled at (39751): [] __irq_exit_rcu+0xfa/0x160
[ 43.696332][ T509] ---[ end trace 0000000000000000 ]---
[ 43.713643][ T509] bond0: (slave eth0): making interface the new active one
[ 43.724379][ T509] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 43.725337][ T35] br0: port 1(s0) entered blocking state
[ 43.725832][ T35] br0: port 1(s0) entered forwarding state
[ 43.836759][ T510] ------------[ cut here ]------------
[ 43.837119][ T510] WARNING: CPU: 2 PID: 510 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 43.838244][ T510] Modules linked in: [last unloaded: netdevsim]
[ 43.838637][ T510] CPU: 2 UID: 0 PID: 510 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 43.839240][ T510] Tainted: [W]=WARN
[ 43.839475][ T510] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 43.839850][ T510] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 43.840161][ T510] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 43.841213][ T510] RSP: 0018:ffffc90000e46d70 EFLAGS: 00010246
[ 43.841596][ T510] RAX: 0000000000000000 RBX: ffff888001ffc000 RCX: 0000000000000001
[ 43.842045][ T510] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 43.842500][ T510] RBP: ffffc90000e46e60 R08: 0000000000000001 R09: 0000000000000000
[ 43.842944][ T510] R10: ffffc90000e46e90 R11: ffffffffa0d79160 R12: 1ffff920001c8db2
[ 43.843440][ T510] R13: 00000000000005dc R14: ffffc90000e46e90 R15: 0000000000000000
[ 43.843892][ T510] FS: 00007f46cc190800(0000) GS:ffff888093948000(0000) knlGS:0000000000000000
[ 43.844429][ T510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 43.844812][ T510] CR2: 00000000004e5800 CR3: 000000000de53006 CR4: 0000000000772ef0
[ 43.845270][ T510] PKRU: 55555554
[ 43.845507][ T510] Call Trace:
[ 43.845736][ T510]
[ 43.845897][ T510] ? sysfs_create_dir_ns+0x120/0x270
[ 43.846217][ T510] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 43.846528][ T510] ? rcu_is_watching+0x12/0xc0
[ 43.846834][ T510] ? kernfs_get.part.0+0x4c/0x70
[ 43.847134][ T510] ? create_dir+0xb2/0x2f0
[ 43.847486][ T510] netif_set_mtu+0x88/0x100
[ 43.847804][ T510] ? __pfx_netif_set_mtu+0x10/0x10
[ 43.848141][ T510] ? rcu_is_watching+0x12/0xc0
[ 43.848460][ T510] ? lockdep_init_map_type+0x4b/0x280
[ 43.848768][ T510] dev_set_mtu+0xa4/0x230
[ 43.849004][ T510] bond_enslave+0x6ab/0x5260
[ 43.849335][ T510] ? __pfx_bond_enslave+0x10/0x10
[ 43.849646][ T510] ? __lock_acquire+0x44d/0x7e0
[ 43.849958][ T510] ? find_held_lock+0x2b/0x80
[ 43.850281][ T510] ? is_bpf_text_address+0x67/0x120
[ 43.850585][ T510] ? __lock_release+0x5d/0x170
[ 43.850891][ T510] do_set_master+0x38d/0x6d0
[ 43.851204][ T510] ? kernel_text_address+0xce/0xe0
[ 43.851512][ T510] do_setlink.constprop.0+0x9fc/0x2650
[ 43.851824][ T510] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 43.852213][ T510] ? rcu_read_lock_any_held+0x43/0xb0
[ 43.852525][ T510] ? validate_chain+0x166/0x4d0
[ 43.852825][ T510] ? __kernel_text_address+0x12/0x40
[ 43.853132][ T510] ? __lock_acquire+0x44d/0x7e0
[ 43.853447][ T510] ? __mutex_trylock_common+0xf9/0x260
[ 43.853754][ T510] ? __pfx___mutex_trylock_common+0x10/0x10
[ 43.854128][ T510] ? rcu_is_watching+0x12/0xc0
[ 43.854444][ T510] ? rcu_is_watching+0x12/0xc0
[ 43.854750][ T510] ? trace_contention_end+0xdc/0x140
[ 43.855051][ T510] ? __mutex_lock+0x19c/0xcd0
[ 43.855365][ T510] ? find_held_lock+0x2b/0x80
[ 43.855670][ T510] ? rtnl_newlink+0x651/0xa60
[ 43.855975][ T510] ? __create_object+0x5e/0xb0
[ 43.856307][ T510] ? __pfx___mutex_lock+0x10/0x10
[ 43.856611][ T510] ? trace_cap_capable+0x10f/0x190
[ 43.856922][ T510] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 43.857315][ T510] ? __rtnl_newlink+0x40e/0xa40
[ 43.857630][ T510] rtnl_newlink+0x69a/0xa60
[ 43.857940][ T510] ? __pfx_rtnl_newlink+0x10/0x10
[ 43.858255][ T510] ? __lock_acquire+0x44d/0x7e0
[ 43.858565][ T510] ? find_held_lock+0x2b/0x80
[ 43.858866][ T510] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 43.859168][ T510] ? __lock_release+0x5d/0x170
[ 43.859490][ T510] ? __pfx_rtnl_newlink+0x10/0x10
[ 43.859797][ T510] rtnetlink_rcv_msg+0x713/0xc00
[ 43.860100][ T510] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 43.860417][ T510] ? __lock_acquire+0x44d/0x7e0
[ 43.860722][ T510] netlink_rcv_skb+0x121/0x350
[ 43.861024][ T510] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 43.861339][ T510] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 43.861656][ T510] ? netlink_deliver_tap+0x13e/0x340
[ 43.861960][ T510] ? netlink_deliver_tap+0xc3/0x340
[ 43.862277][ T510] netlink_unicast+0x49e/0x780
[ 43.862583][ T510] ? __pfx_netlink_unicast+0x10/0x10
[ 43.862881][ T510] ? __lock_acquire+0x44d/0x7e0
[ 43.863203][ T510] netlink_sendmsg+0x721/0xbe0
[ 43.863514][ T510] ? __pfx_netlink_sendmsg+0x10/0x10
[ 43.863819][ T510] ? __import_iovec+0x238/0x3c0
[ 43.864130][ T510] ____sys_sendmsg+0x7aa/0xa10
[ 43.864449][ T510] ? __pfx_____sys_sendmsg+0x10/0x10
[ 43.864748][ T510] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 43.865129][ T510] ___sys_sendmsg+0xed/0x170
[ 43.865439][ T510] ? kasan_record_aux_stack+0x8c/0xa0
[ 43.865741][ T510] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 43.866115][ T510] ? __pfx____sys_sendmsg+0x10/0x10
[ 43.866436][ T510] ? find_held_lock+0x2b/0x80
[ 43.866741][ T510] ? __lock_acquire+0x44d/0x7e0
[ 43.867053][ T510] ? find_held_lock+0x2b/0x80
[ 43.867382][ T510] ? __virt_addr_valid+0x22e/0x450
[ 43.867685][ T510] ? __lock_release+0x5d/0x170
[ 43.867994][ T510] __sys_sendmsg+0x10b/0x1a0
[ 43.868305][ T510] ? __call_rcu_common.constprop.0+0x320/0x640
[ 43.868678][ T510] ? __pfx___sys_sendmsg+0x10/0x10
[ 43.868991][ T510] ? rcu_is_watching+0x12/0xc0
[ 43.869305][ T510] do_syscall_64+0xc1/0x380
[ 43.869610][ T510] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 43.869979][ T510] RIP: 0033:0x7f46cc35d1e7
[ 43.870302][ T510] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 43.871398][ T510] RSP: 002b:00007ffc0861bfe8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 43.871848][ T510] RAX: ffffffffffffffda RBX: 00007ffc0861c720 RCX: 00007f46cc35d1e7
[ 43.872304][ T510] RDX: 0000000000000000 RSI: 00007ffc0861c050 RDI: 0000000000000005
[ 43.872754][ T510] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 43.873208][ T510] R10: 00000000305b5910 R11: 0000000000000246 R12: 0000000000000003
[ 43.873653][ T510] R13: 00000000686e69e3 R14: 0000000000499600 R15: 0000000000000000
[ 43.874116][ T510]
[ 43.874358][ T510] irq event stamp: 41617
[ 43.874592][ T510] hardirqs last enabled at (41627): [] __up_console_sem+0x6b/0x80
[ 43.875110][ T510] hardirqs last disabled at (41636): [] __up_console_sem+0x50/0x80
[ 43.875662][ T510] softirqs last enabled at (40490): [] handle_softirqs+0x358/0x620
[ 43.876177][ T510] softirqs last disabled at (40125): [] __irq_exit_rcu+0xfa/0x160
[ 43.876705][ T510] ---[ end trace 0000000000000000 ]---
[ 43.879869][ T510] bond0: (slave eth1): making interface the new active one
[ 43.881622][ T510] bond0: (slave eth1): Enslaving as an active interface with an up link
[ 43.882564][ T138] br0: port 2(s1) entered blocking state
[ 43.883030][ T138] br0: port 2(s1) entered forwarding state
[ 44.013074][ T511] ------------[ cut here ]------------
[ 44.013417][ T511] WARNING: CPU: 0 PID: 511 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 44.014003][ T511] Modules linked in: [last unloaded: netdevsim]
[ 44.014407][ T511] CPU: 0 UID: 0 PID: 511 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 44.015010][ T511] Tainted: [W]=WARN
[ 44.015245][ T511] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 44.015613][ T511] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 44.015920][ T511] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 44.016979][ T511] RSP: 0018:ffffc90000e66d70 EFLAGS: 00010246
[ 44.017383][ T511] RAX: 0000000000000000 RBX: ffff88800df84000 RCX: 0000000000000001
[ 44.017836][ T511] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 44.018293][ T511] RBP: ffffc90000e66e60 R08: 0000000000000001 R09: 0000000000000000
[ 44.018732][ T511] R10: ffffc90000e66e90 R11: ffffffffa0d79160 R12: 1ffff920001ccdb2
[ 44.019175][ T511] R13: 00000000000005dc R14: ffffc90000e66e90 R15: 0000000000000000
[ 44.019621][ T511] FS: 00007fa903994800(0000) GS:ffff888093848000(0000) knlGS:0000000000000000
[ 44.020141][ T511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.020520][ T511] CR2: 00000000004e5800 CR3: 000000000b315005 CR4: 0000000000772ef0
[ 44.020969][ T511] PKRU: 55555554
[ 44.021204][ T511] Call Trace:
[ 44.021425][ T511]
[ 44.021576][ T511] ? sysfs_create_dir_ns+0x120/0x270
[ 44.021882][ T511] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 44.022180][ T511] ? rcu_is_watching+0x12/0xc0
[ 44.022489][ T511] ? kernfs_get.part.0+0x4c/0x70
[ 44.022789][ T511] ? create_dir+0xb2/0x2f0
[ 44.023086][ T511] netif_set_mtu+0x88/0x100
[ 44.023391][ T511] ? __pfx_netif_set_mtu+0x10/0x10
[ 44.023692][ T511] ? rcu_is_watching+0x12/0xc0
[ 44.023992][ T511] ? lockdep_init_map_type+0x4b/0x280
[ 44.024321][ T511] dev_set_mtu+0xa4/0x230
[ 44.024543][ T511] bond_enslave+0x6ab/0x5260
[ 44.024853][ T511] ? __pfx_bond_enslave+0x10/0x10
[ 44.025157][ T511] ? __lock_acquire+0x44d/0x7e0
[ 44.025475][ T511] ? find_held_lock+0x2b/0x80
[ 44.025767][ T511] ? is_bpf_text_address+0x67/0x120
[ 44.026055][ T511] ? __lock_release+0x5d/0x170
[ 44.026369][ T511] do_set_master+0x38d/0x6d0
[ 44.026659][ T511] ? kernel_text_address+0xce/0xe0
[ 44.026951][ T511] do_setlink.constprop.0+0x9fc/0x2650
[ 44.027253][ T511] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 44.027639][ T511] ? rcu_read_lock_any_held+0x43/0xb0
[ 44.027924][ T511] ? validate_chain+0x166/0x4d0
[ 44.028225][ T511] ? __kernel_text_address+0x12/0x40
[ 44.028523][ T511] ? __lock_acquire+0x44d/0x7e0
[ 44.028814][ T511] ? __mutex_trylock_common+0xf9/0x260
[ 44.029102][ T511] ? __pfx___mutex_trylock_common+0x10/0x10
[ 44.029472][ T511] ? rcu_is_watching+0x12/0xc0
[ 44.029768][ T511] ? rcu_is_watching+0x12/0xc0
[ 44.030070][ T511] ? trace_contention_end+0xdc/0x140
[ 44.030377][ T511] ? __mutex_lock+0x19c/0xcd0
[ 44.030672][ T511] ? find_held_lock+0x2b/0x80
[ 44.030960][ T511] ? rtnl_newlink+0x651/0xa60
[ 44.031276][ T511] ? __create_object+0x5e/0xb0
[ 44.031566][ T511] ? __pfx___mutex_lock+0x10/0x10
[ 44.031854][ T511] ? trace_cap_capable+0x10f/0x190
[ 44.032142][ T511] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 44.032508][ T511] ? __rtnl_newlink+0x40e/0xa40
[ 44.032805][ T511] rtnl_newlink+0x69a/0xa60
[ 44.033101][ T511] ? __pfx_rtnl_newlink+0x10/0x10
[ 44.033399][ T511] ? __lock_acquire+0x44d/0x7e0
[ 44.033693][ T511] ? find_held_lock+0x2b/0x80
[ 44.033979][ T511] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 44.034273][ T511] ? __lock_release+0x5d/0x170
[ 44.034563][ T511] ? __pfx_rtnl_newlink+0x10/0x10
[ 44.034849][ T511] rtnetlink_rcv_msg+0x713/0xc00
[ 44.035140][ T511] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 44.035444][ T511] ? __lock_acquire+0x44d/0x7e0
[ 44.035740][ T511] netlink_rcv_skb+0x121/0x350
[ 44.036026][ T511] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 44.036324][ T511] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 44.036622][ T511] ? netlink_deliver_tap+0x13e/0x340
[ 44.036910][ T511] ? netlink_deliver_tap+0xc3/0x340
[ 44.037210][ T511] netlink_unicast+0x49e/0x780
[ 44.037634][ T511] ? __pfx_netlink_unicast+0x10/0x10
[ 44.037930][ T511] ? __lock_acquire+0x44d/0x7e0
[ 44.038250][ T511] netlink_sendmsg+0x721/0xbe0
[ 44.038545][ T511] ? __pfx_netlink_sendmsg+0x10/0x10
[ 44.038830][ T511] ? __import_iovec+0x238/0x3c0
[ 44.039138][ T511] ____sys_sendmsg+0x7aa/0xa10
[ 44.039534][ T511] ? __pfx_____sys_sendmsg+0x10/0x10
[ 44.040007][ T511] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 44.040614][ T511] ___sys_sendmsg+0xed/0x170
[ 44.041072][ T511] ? kasan_record_aux_stack+0x8c/0xa0
[ 44.041545][ T511] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 44.042115][ T511] ? __pfx____sys_sendmsg+0x10/0x10
[ 44.042595][ T511] ? find_held_lock+0x2b/0x80
[ 44.043049][ T511] ? __lock_acquire+0x44d/0x7e0
[ 44.043547][ T511] ? find_held_lock+0x2b/0x80
[ 44.043994][ T511] ? __virt_addr_valid+0x22e/0x450
[ 44.044451][ T511] ? __lock_release+0x5d/0x170
[ 44.044914][ T511] __sys_sendmsg+0x10b/0x1a0
[ 44.045373][ T511] ? __call_rcu_common.constprop.0+0x320/0x640
[ 44.045928][ T511] ? __pfx___sys_sendmsg+0x10/0x10
[ 44.046411][ T511] ? rcu_is_watching+0x12/0xc0
[ 44.046889][ T511] do_syscall_64+0xc1/0x380
[ 44.047377][ T511] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.047931][ T511] RIP: 0033:0x7fa903b611e7
[ 44.048406][ T511] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 44.050005][ T511] RSP: 002b:00007ffe20285568 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 44.050705][ T511] RAX: ffffffffffffffda RBX: 00007ffe20285ca0 RCX: 00007fa903b611e7
[ 44.051390][ T511] RDX: 0000000000000000 RSI: 00007ffe202855d0 RDI: 0000000000000005
[ 44.052056][ T511] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 44.052743][ T511] R10: 000000002e708910 R11: 0000000000000246 R12: 0000000000000003
[ 44.053440][ T511] R13: 00000000686e69e3 R14: 0000000000499600 R15: 0000000000000000
[ 44.054140][ T511]
[ 44.054498][ T511] irq event stamp: 44525
[ 44.054837][ T511] hardirqs last enabled at (44533): [] __up_console_sem+0x6b/0x80
[ 44.055623][ T511] hardirqs last disabled at (44542): [] __up_console_sem+0x50/0x80
[ 44.056426][ T511] softirqs last enabled at (43480): [] netlink_release+0x328/0xf20
[ 44.057321][ T511] softirqs last disabled at (43478): [] netlink_release+0x2b3/0xf20
[ 44.058096][ T511] ---[ end trace 0000000000000000 ]---
[ 44.063586][ T511] bond0: (slave eth2): Enslaving as a backup interface with an up link
[ 44.064609][ T35] br0: port 4(s2) entered blocking state
[ 44.064893][ T35] br0: port 4(s2) entered forwarding state
[ 46.432280][ T527] bond0: (slave eth0): prio updated, but will not affect failover re-selection as primary slave have been set
[ 46.665825][ T529] bond0: (slave eth1): prio updated, but will not affect failover re-selection as primary slave have been set
[ 46.884864][ T531] bond0: (slave eth2): prio updated, but will not affect failover re-selection as primary slave have been set
[ 49.890559][ T273] br0: port 2(s1) entered disabled state
[ 49.915281][ T68] bond0: (slave eth1): link status definitely down, disabling slave
[ 49.915834][ T68] bond0: (slave eth2): making interface the new active one
[ 52.108063][ T273] br0: port 4(s2) entered disabled state
[ 52.211023][ T68] bond0: (slave eth2): link status definitely down, disabling slave
[ 52.211927][ T68] bond0: (slave eth0): making interface the new active one
[ 54.418011][ T35] br0: port 4(s2) entered blocking state
[ 54.418369][ T35] br0: port 4(s2) entered forwarding state
[ 54.506550][ T68] bond0: (slave eth2): link status definitely up, 10000 Mbps full duplex
[ 54.506956][ T68] bond0: (slave eth2): making interface the new active one
[ 56.707896][ T36] br0: port 2(s1) entered blocking state
[ 56.708326][ T36] br0: port 2(s1) entered forwarding state
[ 56.795547][ T68] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[ 56.795964][ T68] bond0: (slave eth1): making interface the new active one
[ 59.054449][ T629] bond0: (slave eth0): prio updated, but will not affect failover re-selection as primary slave have been set
[ 59.273658][ T631] bond0: (slave eth1): prio updated, but will not affect failover re-selection as primary slave have been set
[ 59.497705][ T633] bond0: (slave eth2): prio updated, but will not affect failover re-selection as primary slave have been set
[ 65.941634][ T36] br0: port 2(s1) entered disabled state
[ 65.962902][ T68] bond0: (slave eth1): link status definitely down, disabling slave
[ 65.963285][ T68] bond0: (slave eth0): making interface the new active one
[ 68.889400][ T748] bond0 (unregistering): (slave eth0): Releasing backup interface
[ 68.914008][ T748] bond0 (unregistering): (slave eth1): Releasing backup interface
[ 68.938586][ T748] bond0 (unregistering): (slave eth2): Releasing backup interface
[ 68.972157][ T748] bond0 (unregistering): Released all slaves
[ 68.985997][ T138] br0: port 1(s0) entered disabled state
[ 68.987492][ T138] br0: port 4(s2) entered disabled state
[ 69.410780][ T752] ------------[ cut here ]------------
[ 69.411177][ T752] WARNING: CPU: 2 PID: 752 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 69.411825][ T752] Modules linked in: [last unloaded: netdevsim]
[ 69.412240][ T752] CPU: 2 UID: 0 PID: 752 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 69.412875][ T752] Tainted: [W]=WARN
[ 69.413123][ T752] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 69.413532][ T752] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 69.413867][ T752] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 69.414988][ T752] RSP: 0018:ffffc90001456d70 EFLAGS: 00010246
[ 69.415402][ T752] RAX: 0000000000000000 RBX: ffff8880094d1000 RCX: 0000000000000001
[ 69.415877][ T752] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 69.416357][ T752] RBP: ffffc90001456e60 R08: 0000000000000001 R09: 0000000000000000
[ 69.416832][ T752] R10: ffffc90001456e90 R11: ffffffffa0d79160 R12: 1ffff9200028adb2
[ 69.417316][ T752] R13: 00000000000005dc R14: ffffc90001456e90 R15: 0000000000000000
[ 69.417811][ T752] FS: 00007f6ca47b3800(0000) GS:ffff888093948000(0000) knlGS:0000000000000000
[ 69.418389][ T752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.418791][ T752] CR2: 00000000004e5800 CR3: 000000000f721001 CR4: 0000000000772ef0
[ 69.419274][ T752] PKRU: 55555554
[ 69.419519][ T752] Call Trace:
[ 69.419770][ T752]
[ 69.419940][ T752] ? sysfs_create_dir_ns+0x120/0x270
[ 69.420279][ T752] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 69.420609][ T752] ? rcu_is_watching+0x12/0xc0
[ 69.420931][ T752] ? kernfs_get.part.0+0x4c/0x70
[ 69.421261][ T752] ? create_dir+0xb2/0x2f0
[ 69.421582][ T752] netif_set_mtu+0x88/0x100
[ 69.421905][ T752] ? __pfx_netif_set_mtu+0x10/0x10
[ 69.422243][ T752] ? rcu_is_watching+0x12/0xc0
[ 69.422563][ T752] ? lockdep_init_map_type+0x4b/0x280
[ 69.422890][ T752] dev_set_mtu+0xa4/0x230
[ 69.423136][ T752] bond_enslave+0x6ab/0x5260
[ 69.423478][ T752] ? __pfx_bond_enslave+0x10/0x10
[ 69.423806][ T752] ? __lock_acquire+0x44d/0x7e0
[ 69.424130][ T752] ? find_held_lock+0x2b/0x80
[ 69.424469][ T752] ? is_bpf_text_address+0x67/0x120
[ 69.424786][ T752] ? __lock_release+0x5d/0x170
[ 69.425111][ T752] do_set_master+0x38d/0x6d0
[ 69.425442][ T752] ? kernel_text_address+0xce/0xe0
[ 69.425771][ T752] do_setlink.constprop.0+0x9fc/0x2650
[ 69.426092][ T752] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 69.426508][ T752] ? rcu_read_lock_any_held+0x43/0xb0
[ 69.426824][ T752] ? validate_chain+0x166/0x4d0
[ 69.427141][ T752] ? __kernel_text_address+0x12/0x40
[ 69.427489][ T752] ? __lock_acquire+0x44d/0x7e0
[ 69.427812][ T752] ? __mutex_trylock_common+0xf9/0x260
[ 69.428133][ T752] ? __pfx___mutex_trylock_common+0x10/0x10
[ 69.428535][ T752] ? rcu_is_watching+0x12/0xc0
[ 69.428859][ T752] ? rcu_is_watching+0x12/0xc0
[ 69.429173][ T752] ? trace_contention_end+0xdc/0x140
[ 69.429499][ T752] ? __mutex_lock+0x19c/0xcd0
[ 69.429819][ T752] ? find_held_lock+0x2b/0x80
[ 69.430135][ T752] ? rtnl_newlink+0x651/0xa60
[ 69.430463][ T752] ? __create_object+0x5e/0xb0
[ 69.430782][ T752] ? __pfx___mutex_lock+0x10/0x10
[ 69.431100][ T752] ? trace_cap_capable+0x10f/0x190
[ 69.431434][ T752] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 69.431827][ T752] ? __rtnl_newlink+0x40e/0xa40
[ 69.432164][ T752] rtnl_newlink+0x69a/0xa60
[ 69.432518][ T752] ? __pfx_rtnl_newlink+0x10/0x10
[ 69.432841][ T752] ? __lock_acquire+0x44d/0x7e0
[ 69.433169][ T752] ? find_held_lock+0x2b/0x80
[ 69.433503][ T752] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 69.433823][ T752] ? __lock_release+0x5d/0x170
[ 69.434149][ T752] ? __pfx_rtnl_newlink+0x10/0x10
[ 69.434484][ T752] rtnetlink_rcv_msg+0x713/0xc00
[ 69.434813][ T752] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 69.435136][ T752] ? __lock_acquire+0x44d/0x7e0
[ 69.435467][ T752] netlink_rcv_skb+0x121/0x350
[ 69.435783][ T752] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 69.436107][ T752] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 69.436445][ T752] ? netlink_deliver_tap+0x13e/0x340
[ 69.436764][ T752] ? netlink_deliver_tap+0xc3/0x340
[ 69.437082][ T752] netlink_unicast+0x49e/0x780
[ 69.437426][ T752] ? __pfx_netlink_unicast+0x10/0x10
[ 69.437742][ T752] ? __lock_acquire+0x44d/0x7e0
[ 69.438066][ T752] netlink_sendmsg+0x721/0xbe0
[ 69.438393][ T752] ? __pfx_netlink_sendmsg+0x10/0x10
[ 69.438711][ T752] ? __import_iovec+0x238/0x3c0
[ 69.439039][ T752] ____sys_sendmsg+0x7aa/0xa10
[ 69.439369][ T752] ? __pfx_____sys_sendmsg+0x10/0x10
[ 69.439689][ T752] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 69.440091][ T752] ___sys_sendmsg+0xed/0x170
[ 69.440399][ T752] ? kasan_record_aux_stack+0x8c/0xa0
[ 69.440700][ T752] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 69.441073][ T752] ? __pfx____sys_sendmsg+0x10/0x10
[ 69.441389][ T752] ? find_held_lock+0x2b/0x80
[ 69.441693][ T752] ? __lock_acquire+0x44d/0x7e0
[ 69.442002][ T752] ? find_held_lock+0x2b/0x80
[ 69.442312][ T752] ? __virt_addr_valid+0x22e/0x450
[ 69.442614][ T752] ? __lock_release+0x5d/0x170
[ 69.442922][ T752] __sys_sendmsg+0x10b/0x1a0
[ 69.443232][ T752] ? __call_rcu_common.constprop.0+0x320/0x640
[ 69.443601][ T752] ? __pfx___sys_sendmsg+0x10/0x10
[ 69.443914][ T752] ? rcu_is_watching+0x12/0xc0
[ 69.444232][ T752] do_syscall_64+0xc1/0x380
[ 69.444537][ T752] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 69.444907][ T752] RIP: 0033:0x7f6ca49801e7
[ 69.445234][ T752] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 69.446300][ T752] RSP: 002b:00007ffd56f20a98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 69.446751][ T752] RAX: ffffffffffffffda RBX: 00007ffd56f211d0 RCX: 00007f6ca49801e7
[ 69.447210][ T752] RDX: 0000000000000000 RSI: 00007ffd56f20b00 RDI: 0000000000000005
[ 69.447671][ T752] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 69.448123][ T752] R10: 000000001b739910 R11: 0000000000000246 R12: 0000000000000003
[ 69.448583][ T752] R13: 00000000686e69fd R14: 0000000000499600 R15: 0000000000000000
[ 69.449041][ T752]
[ 69.449281][ T752] irq event stamp: 45045
[ 69.449516][ T752] hardirqs last enabled at (45055): [] __up_console_sem+0x6b/0x80
[ 69.450025][ T752] hardirqs last disabled at (45064): [] __up_console_sem+0x50/0x80
[ 69.450549][ T752] softirqs last enabled at (43876): [] fib6_run_gc+0x113/0x240
[ 69.451059][ T752] softirqs last disabled at (43870): [] fib6_run_gc+0x150/0x240
[ 69.451589][ T752] ---[ end trace 0000000000000000 ]---
[ 69.455663][ T752] bond0: (slave eth0): making interface the new active one
[ 69.456540][ T752] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 69.457355][ T138] br0: port 1(s0) entered blocking state
[ 69.457662][ T138] br0: port 1(s0) entered forwarding state
[ 69.615056][ T753] ------------[ cut here ]------------
[ 69.615484][ T753] WARNING: CPU: 1 PID: 753 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 69.616064][ T753] Modules linked in: [last unloaded: netdevsim]
[ 69.616719][ T753] CPU: 1 UID: 0 PID: 753 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 69.617312][ T753] Tainted: [W]=WARN
[ 69.617551][ T753] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 69.617911][ T753] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 69.618224][ T753] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 69.619463][ T753] RSP: 0018:ffffc90001466d70 EFLAGS: 00010246
[ 69.619830][ T753] RAX: 0000000000000000 RBX: ffff888001ffc000 RCX: 0000000000000001
[ 69.620280][ T753] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 69.620712][ T753] RBP: ffffc90001466e60 R08: 0000000000000001 R09: 0000000000000000
[ 69.621149][ T753] R10: ffffc90001466e90 R11: ffffffffa0d79160 R12: 1ffff9200028cdb2
[ 69.621596][ T753] R13: 00000000000005dc R14: ffffc90001466e90 R15: 0000000000000000
[ 69.622035][ T753] FS: 00007fc8a547e800(0000) GS:ffff8880938c8000(0000) knlGS:0000000000000000
[ 69.622560][ T753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.622927][ T753] CR2: 00000000004e5800 CR3: 00000000053b7003 CR4: 0000000000772ef0
[ 69.623373][ T753] PKRU: 55555554
[ 69.623590][ T753] Call Trace:
[ 69.623807][ T753]
[ 69.623955][ T753] ? sysfs_create_dir_ns+0x120/0x270
[ 69.624265][ T753] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 69.624559][ T753] ? rcu_is_watching+0x12/0xc0
[ 69.624857][ T753] ? kernfs_get.part.0+0x4c/0x70
[ 69.625148][ T753] ? create_dir+0xb2/0x2f0
[ 69.625452][ T753] netif_set_mtu+0x88/0x100
[ 69.625742][ T753] ? __pfx_netif_set_mtu+0x10/0x10
[ 69.626037][ T753] ? rcu_is_watching+0x12/0xc0
[ 69.626343][ T753] ? lockdep_init_map_type+0x4b/0x280
[ 69.626636][ T753] dev_set_mtu+0xa4/0x230
[ 69.626857][ T753] bond_enslave+0x6ab/0x5260
[ 69.627160][ T753] ? __pfx_bond_enslave+0x10/0x10
[ 69.627489][ T753] ? __lock_acquire+0x44d/0x7e0
[ 69.627787][ T753] ? find_held_lock+0x2b/0x80
[ 69.628077][ T753] ? is_bpf_text_address+0x67/0x120
[ 69.628377][ T753] ? __lock_release+0x5d/0x170
[ 69.628678][ T753] do_set_master+0x38d/0x6d0
[ 69.628966][ T753] ? kernel_text_address+0xce/0xe0
[ 69.629271][ T753] do_setlink.constprop.0+0x9fc/0x2650
[ 69.629565][ T753] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 69.629932][ T753] ? rcu_read_lock_any_held+0x43/0xb0
[ 69.630227][ T753] ? validate_chain+0x166/0x4d0
[ 69.630515][ T753] ? __kernel_text_address+0x12/0x40
[ 69.630810][ T753] ? __lock_acquire+0x44d/0x7e0
[ 69.631100][ T753] ? __mutex_trylock_common+0xf9/0x260
[ 69.631403][ T753] ? __pfx___mutex_trylock_common+0x10/0x10
[ 69.631803][ T753] ? rcu_is_watching+0x12/0xc0
[ 69.632094][ T753] ? rcu_is_watching+0x12/0xc0
[ 69.632393][ T753] ? trace_contention_end+0xdc/0x140
[ 69.632684][ T753] ? __mutex_lock+0x19c/0xcd0
[ 69.632981][ T753] ? find_held_lock+0x2b/0x80
[ 69.633280][ T753] ? rtnl_newlink+0x651/0xa60
[ 69.633569][ T753] ? __create_object+0x5e/0xb0
[ 69.633859][ T753] ? __pfx___mutex_lock+0x10/0x10
[ 69.634148][ T753] ? trace_cap_capable+0x10f/0x190
[ 69.634447][ T753] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 69.634806][ T753] ? __rtnl_newlink+0x40e/0xa40
[ 69.635107][ T753] rtnl_newlink+0x69a/0xa60
[ 69.635410][ T753] ? __pfx_rtnl_newlink+0x10/0x10
[ 69.635702][ T753] ? __lock_acquire+0x44d/0x7e0
[ 69.635996][ T753] ? find_held_lock+0x2b/0x80
[ 69.636296][ T753] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 69.636582][ T753] ? __lock_release+0x5d/0x170
[ 69.636874][ T753] ? __pfx_rtnl_newlink+0x10/0x10
[ 69.637162][ T753] rtnetlink_rcv_msg+0x713/0xc00
[ 69.637486][ T753] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 69.637781][ T753] ? __lock_acquire+0x44d/0x7e0
[ 69.638075][ T753] netlink_rcv_skb+0x121/0x350
[ 69.638388][ T753] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 69.638680][ T753] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 69.638980][ T753] ? netlink_deliver_tap+0x13e/0x340
[ 69.639280][ T753] ? netlink_deliver_tap+0xc3/0x340
[ 69.639580][ T753] netlink_unicast+0x49e/0x780
[ 69.639872][ T753] ? __pfx_netlink_unicast+0x10/0x10
[ 69.640159][ T753] ? __lock_acquire+0x44d/0x7e0
[ 69.640462][ T753] netlink_sendmsg+0x721/0xbe0
[ 69.640754][ T753] ? __pfx_netlink_sendmsg+0x10/0x10
[ 69.641042][ T753] ? __import_iovec+0x238/0x3c0
[ 69.641428][ T753] ____sys_sendmsg+0x7aa/0xa10
[ 69.641727][ T753] ? __pfx_____sys_sendmsg+0x10/0x10
[ 69.642022][ T753] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 69.642432][ T753] ___sys_sendmsg+0xed/0x170
[ 69.642738][ T753] ? kasan_record_aux_stack+0x8c/0xa0
[ 69.643026][ T753] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 69.643398][ T753] ? __pfx____sys_sendmsg+0x10/0x10
[ 69.643692][ T753] ? find_held_lock+0x2b/0x80
[ 69.643994][ T753] ? __lock_acquire+0x44d/0x7e0
[ 69.644297][ T753] ? find_held_lock+0x2b/0x80
[ 69.644591][ T753] ? __virt_addr_valid+0x22e/0x450
[ 69.644879][ T753] ? __lock_release+0x5d/0x170
[ 69.645175][ T753] __sys_sendmsg+0x10b/0x1a0
[ 69.645471][ T753] ? __call_rcu_common.constprop.0+0x320/0x640
[ 69.645833][ T753] ? __pfx___sys_sendmsg+0x10/0x10
[ 69.646133][ T753] ? rcu_is_watching+0x12/0xc0
[ 69.646441][ T753] do_syscall_64+0xc1/0x380
[ 69.646733][ T753] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 69.647090][ T753] RIP: 0033:0x7fc8a564b1e7
[ 69.647413][ T753] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 69.648497][ T753] RSP: 002b:00007ffd73468d48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 69.648939][ T753] RAX: ffffffffffffffda RBX: 00007ffd73469480 RCX: 00007fc8a564b1e7
[ 69.649384][ T753] RDX: 0000000000000000 RSI: 00007ffd73468db0 RDI: 0000000000000005
[ 69.649820][ T753] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 69.650300][ T753] R10: 0000000024981910 R11: 0000000000000246 R12: 0000000000000003
[ 69.650738][ T753] R13: 00000000686e69fd R14: 0000000000499600 R15: 0000000000000000
[ 69.651184][ T753]
[ 69.651415][ T753] irq event stamp: 36289
[ 69.651655][ T753] hardirqs last enabled at (36297): [] __up_console_sem+0x6b/0x80
[ 69.652159][ T753] hardirqs last disabled at (36304): [] __up_console_sem+0x50/0x80
[ 69.652676][ T753] softirqs last enabled at (36260): [] handle_softirqs+0x358/0x620
[ 69.653183][ T753] softirqs last disabled at (36255): [] __irq_exit_rcu+0xfa/0x160
[ 69.653690][ T753] ---[ end trace 0000000000000000 ]---
[ 69.658135][ T753] bond0: (slave eth1): making interface the new active one
[ 69.659362][ T753] bond0: (slave eth1): Enslaving as an active interface with an up link
[ 69.660125][ T138] br0: port 2(s1) entered blocking state
[ 69.660435][ T138] br0: port 2(s1) entered forwarding state
[ 69.790392][ T754] ------------[ cut here ]------------
[ 69.790758][ T754] WARNING: CPU: 2 PID: 754 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 69.791370][ T754] Modules linked in: [last unloaded: netdevsim]
[ 69.791765][ T754] CPU: 2 UID: 0 PID: 754 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 69.792371][ T754] Tainted: [W]=WARN
[ 69.792604][ T754] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 69.792984][ T754] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 69.793312][ T754] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 69.794433][ T754] RSP: 0018:ffffc90001476d70 EFLAGS: 00010246
[ 69.794823][ T754] RAX: 0000000000000000 RBX: ffff88800df84000 RCX: 0000000000000001
[ 69.795289][ T754] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 69.795740][ T754] RBP: ffffc90001476e60 R08: 0000000000000001 R09: 0000000000000000
[ 69.796183][ T754] R10: ffffc90001476e90 R11: ffffffffa0d79160 R12: 1ffff9200028edb2
[ 69.796644][ T754] R13: 00000000000005dc R14: ffffc90001476e90 R15: 0000000000000000
[ 69.797095][ T754] FS: 00007fdb851a2800(0000) GS:ffff888093948000(0000) knlGS:0000000000000000
[ 69.797692][ T754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.798075][ T754] CR2: 00000000004e5800 CR3: 00000000052c3004 CR4: 0000000000772ef0
[ 69.798543][ T754] PKRU: 55555554
[ 69.798778][ T754] Call Trace:
[ 69.799009][ T754]
[ 69.799176][ T754] ? sysfs_create_dir_ns+0x120/0x270
[ 69.799499][ T754] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 69.799818][ T754] ? rcu_is_watching+0x12/0xc0
[ 69.800124][ T754] ? kernfs_get.part.0+0x4c/0x70
[ 69.800449][ T754] ? create_dir+0xb2/0x2f0
[ 69.800776][ T754] netif_set_mtu+0x88/0x100
[ 69.801081][ T754] ? __pfx_netif_set_mtu+0x10/0x10
[ 69.801409][ T754] ? rcu_is_watching+0x12/0xc0
[ 69.801939][ T754] ? lockdep_init_map_type+0x4b/0x280
[ 69.802442][ T754] dev_set_mtu+0xa4/0x230
[ 69.802703][ T754] bond_enslave+0x6ab/0x5260
[ 69.803184][ T754] ? __pfx_bond_enslave+0x10/0x10
[ 69.803693][ T754] ? __lock_acquire+0x44d/0x7e0
[ 69.804215][ T754] ? find_held_lock+0x2b/0x80
[ 69.804712][ T754] ? is_bpf_text_address+0x67/0x120
[ 69.805262][ T754] ? __lock_release+0x5d/0x170
[ 69.805817][ T754] do_set_master+0x38d/0x6d0
[ 69.806375][ T754] ? kernel_text_address+0xce/0xe0
[ 69.806918][ T754] do_setlink.constprop.0+0x9fc/0x2650
[ 69.807504][ T754] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 69.808122][ T754] ? rcu_read_lock_any_held+0x43/0xb0
[ 69.808614][ T754] ? validate_chain+0x166/0x4d0
[ 69.809100][ T754] ? __kernel_text_address+0x12/0x40
[ 69.809621][ T754] ? __lock_acquire+0x44d/0x7e0
[ 69.810141][ T754] ? __mutex_trylock_common+0xf9/0x260
[ 69.810710][ T754] ? __pfx___mutex_trylock_common+0x10/0x10
[ 69.811434][ T754] ? rcu_is_watching+0x12/0xc0
[ 69.811975][ T754] ? rcu_is_watching+0x12/0xc0
[ 69.812532][ T754] ? trace_contention_end+0xdc/0x140
[ 69.813100][ T754] ? __mutex_lock+0x19c/0xcd0
[ 69.813666][ T754] ? find_held_lock+0x2b/0x80
[ 69.814217][ T754] ? rtnl_newlink+0x651/0xa60
[ 69.814755][ T754] ? __create_object+0x5e/0xb0
[ 69.815315][ T754] ? __pfx___mutex_lock+0x10/0x10
[ 69.815858][ T754] ? trace_cap_capable+0x10f/0x190
[ 69.816419][ T754] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 69.817072][ T754] ? __rtnl_newlink+0x40e/0xa40
[ 69.817674][ T754] rtnl_newlink+0x69a/0xa60
[ 69.818258][ T754] ? __pfx_rtnl_newlink+0x10/0x10
[ 69.818799][ T754] ? __lock_acquire+0x44d/0x7e0
[ 69.819360][ T754] ? find_held_lock+0x2b/0x80
[ 69.819880][ T754] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 69.820438][ T754] ? __lock_release+0x5d/0x170
[ 69.820975][ T754] ? __pfx_rtnl_newlink+0x10/0x10
[ 69.821535][ T754] rtnetlink_rcv_msg+0x713/0xc00
[ 69.822095][ T754] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 69.822664][ T754] ? __lock_acquire+0x44d/0x7e0
[ 69.823232][ T754] netlink_rcv_skb+0x121/0x350
[ 69.823790][ T754] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 69.824354][ T754] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 69.824911][ T754] ? netlink_deliver_tap+0x13e/0x340
[ 69.825478][ T754] ? netlink_deliver_tap+0xc3/0x340
[ 69.826044][ T754] netlink_unicast+0x49e/0x780
[ 69.826604][ T754] ? __pfx_netlink_unicast+0x10/0x10
[ 69.827144][ T754] ? __lock_acquire+0x44d/0x7e0
[ 69.827731][ T754] netlink_sendmsg+0x721/0xbe0
[ 69.828289][ T754] ? __pfx_netlink_sendmsg+0x10/0x10
[ 69.828824][ T754] ? __import_iovec+0x238/0x3c0
[ 69.829401][ T754] ____sys_sendmsg+0x7aa/0xa10
[ 69.829956][ T754] ? __pfx_____sys_sendmsg+0x10/0x10
[ 69.830519][ T754] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 69.831228][ T754] ___sys_sendmsg+0xed/0x170
[ 69.831756][ T754] ? kasan_record_aux_stack+0x8c/0xa0
[ 69.832309][ T754] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 69.832961][ T754] ? __pfx____sys_sendmsg+0x10/0x10
[ 69.833525][ T754] ? find_held_lock+0x2b/0x80
[ 69.834084][ T754] ? __lock_acquire+0x44d/0x7e0
[ 69.834660][ T754] ? find_held_lock+0x2b/0x80
[ 69.835187][ T754] ? __virt_addr_valid+0x22e/0x450
[ 69.835746][ T754] ? __lock_release+0x5d/0x170
[ 69.836325][ T754] __sys_sendmsg+0x10b/0x1a0
[ 69.836856][ T754] ? __call_rcu_common.constprop.0+0x320/0x640
[ 69.837533][ T754] ? __pfx___sys_sendmsg+0x10/0x10
[ 69.838105][ T754] ? rcu_is_watching+0x12/0xc0
[ 69.838663][ T754] do_syscall_64+0xc1/0x380
[ 69.839211][ T754] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 69.839863][ T754] RIP: 0033:0x7fdb8536f1e7
[ 69.840439][ T754] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 69.842375][ T754] RSP: 002b:00007ffe1bd5bdc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 69.843170][ T754] RAX: ffffffffffffffda RBX: 00007ffe1bd5c500 RCX: 00007fdb8536f1e7
[ 69.843985][ T754] RDX: 0000000000000000 RSI: 00007ffe1bd5be30 RDI: 0000000000000005
[ 69.844818][ T754] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 69.845646][ T754] R10: 000000003ec13910 R11: 0000000000000246 R12: 0000000000000003
[ 69.846446][ T754] R13: 00000000686e69fd R14: 0000000000499600 R15: 0000000000000000
[ 69.847289][ T754]
[ 69.847695][ T754] irq event stamp: 43191
[ 69.848106][ T754] hardirqs last enabled at (43201): [] __up_console_sem+0x6b/0x80
[ 69.849048][ T754] hardirqs last disabled at (43212): [] __up_console_sem+0x50/0x80
[ 69.849983][ T754] softirqs last enabled at (42102): [] handle_softirqs+0x358/0x620
[ 69.850911][ T754] softirqs last disabled at (42095): [] __irq_exit_rcu+0xfa/0x160
[ 69.851829][ T754] ---[ end trace 0000000000000000 ]---
[ 69.857719][ T754] bond0: (slave eth2): Enslaving as a backup interface with an up link
[ 69.858780][ T138] br0: port 4(s2) entered blocking state
[ 69.859065][ T138] br0: port 4(s2) entered forwarding state
[ 71.780015][ T767] bond0: (slave eth0): prio updated, but will not affect failover re-selection as primary slave have been set
[ 72.010025][ T769] bond0: (slave eth1): prio updated, but will not affect failover re-selection as primary slave have been set
[ 72.201728][ T771] bond0: (slave eth2): prio updated, but will not affect failover re-selection as primary slave have been set
[ 75.279343][ T35] br0: port 2(s1) entered disabled state
[ 75.314986][ T68] bond0: (slave eth1): link status definitely down, disabling slave
[ 75.315476][ T68] bond0: (slave eth2): making interface the new active one
[ 77.526721][ T138] br0: port 4(s2) entered disabled state
[ 77.611714][ T68] bond0: (slave eth2): link status definitely down, disabling slave
[ 77.612119][ T68] bond0: (slave eth0): making interface the new active one
[ 79.697604][ T36] br0: port 4(s2) entered blocking state
[ 79.697977][ T36] br0: port 4(s2) entered forwarding state
[ 79.699019][ T68] bond0: (slave eth2): link status definitely up, 10000 Mbps full duplex
[ 87.084521][ T36] br0: port 2(s1) entered blocking state
[ 87.085077][ T36] br0: port 2(s1) entered forwarding state
[ 87.087905][ T68] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[ 94.885414][ T1036] bond0 (unregistering): (slave eth0): Releasing backup interface
[ 94.895567][ T1036] bond0 (unregistering): (slave eth1): Releasing backup interface
[ 94.903392][ T1036] bond0 (unregistering): (slave eth2): Releasing backup interface
[ 94.910859][ T1036] bond0 (unregistering): Released all slaves
[ 94.935069][ T138] br0: port 1(s0) entered disabled state
[ 94.936619][ T138] br0: port 2(s1) entered disabled state
[ 94.937626][ T138] br0: port 4(s2) entered disabled state
[ 95.288956][ T1040] ------------[ cut here ]------------
[ 95.289304][ T1040] WARNING: CPU: 3 PID: 1040 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 95.289877][ T1040] Modules linked in: [last unloaded: netdevsim]
[ 95.290263][ T1040] CPU: 3 UID: 0 PID: 1040 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 95.290847][ T1040] Tainted: [W]=WARN
[ 95.291067][ T1040] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 95.291433][ T1040] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 95.291746][ T1040] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 95.292787][ T1040] RSP: 0018:ffffc90001be6d70 EFLAGS: 00010246
[ 95.293157][ T1040] RAX: 0000000000000000 RBX: ffff8880094d1000 RCX: 0000000000000001
[ 95.293598][ T1040] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 95.294032][ T1040] RBP: ffffc90001be6e60 R08: 0000000000000001 R09: 0000000000000000
[ 95.294608][ T1040] R10: ffffc90001be6e90 R11: ffffffffa0d79160 R12: 1ffff9200037cdb2
[ 95.295045][ T1040] R13: 00000000000005dc R14: ffffc90001be6e90 R15: 0000000000000000
[ 95.295707][ T1040] FS: 00007fec75962800(0000) GS:ffff8880939c8000(0000) knlGS:0000000000000000
[ 95.296500][ T1040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 95.296869][ T1040] CR2: 00000000004e5800 CR3: 00000000098d7004 CR4: 0000000000772ef0
[ 95.297319][ T1040] PKRU: 55555554
[ 95.297548][ T1040] Call Trace:
[ 95.297764][ T1040]
[ 95.297913][ T1040] ? sysfs_create_dir_ns+0x120/0x270
[ 95.298219][ T1040] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 95.298512][ T1040] ? rcu_is_watching+0x12/0xc0
[ 95.298803][ T1040] ? kernfs_get.part.0+0x4c/0x70
[ 95.299089][ T1040] ? create_dir+0xb2/0x2f0
[ 95.299390][ T1040] netif_set_mtu+0x88/0x100
[ 95.299683][ T1040] ? __pfx_netif_set_mtu+0x10/0x10
[ 95.299981][ T1040] ? rcu_is_watching+0x12/0xc0
[ 95.300275][ T1040] ? lockdep_init_map_type+0x4b/0x280
[ 95.300566][ T1040] dev_set_mtu+0xa4/0x230
[ 95.300789][ T1040] bond_enslave+0x6ab/0x5260
[ 95.301094][ T1040] ? __pfx_bond_enslave+0x10/0x10
[ 95.301396][ T1040] ? __lock_acquire+0x44d/0x7e0
[ 95.301690][ T1040] ? find_held_lock+0x2b/0x80
[ 95.301980][ T1040] ? is_bpf_text_address+0x67/0x120
[ 95.302278][ T1040] ? __lock_release+0x5d/0x170
[ 95.302573][ T1040] do_set_master+0x38d/0x6d0
[ 95.302859][ T1040] ? kernel_text_address+0xce/0xe0
[ 95.303155][ T1040] do_setlink.constprop.0+0x9fc/0x2650
[ 95.303456][ T1040] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 95.303828][ T1040] ? rcu_read_lock_any_held+0x43/0xb0
[ 95.304117][ T1040] ? validate_chain+0x166/0x4d0
[ 95.304413][ T1040] ? __kernel_text_address+0x12/0x40
[ 95.304711][ T1040] ? __lock_acquire+0x44d/0x7e0
[ 95.305002][ T1040] ? __mutex_trylock_common+0xf9/0x260
[ 95.305298][ T1040] ? __pfx___mutex_trylock_common+0x10/0x10
[ 95.305657][ T1040] ? rcu_is_watching+0x12/0xc0
[ 95.305947][ T1040] ? rcu_is_watching+0x12/0xc0
[ 95.306247][ T1040] ? trace_contention_end+0xdc/0x140
[ 95.306537][ T1040] ? __mutex_lock+0x19c/0xcd0
[ 95.306824][ T1040] ? find_held_lock+0x2b/0x80
[ 95.307113][ T1040] ? rtnl_newlink+0x651/0xa60
[ 95.307420][ T1040] ? __create_object+0x5e/0xb0
[ 95.307714][ T1040] ? __pfx___mutex_lock+0x10/0x10
[ 95.308002][ T1040] ? trace_cap_capable+0x10f/0x190
[ 95.308300][ T1040] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 95.308655][ T1040] ? __rtnl_newlink+0x40e/0xa40
[ 95.308958][ T1040] rtnl_newlink+0x69a/0xa60
[ 95.309263][ T1040] ? __pfx_rtnl_newlink+0x10/0x10
[ 95.309568][ T1040] ? __lock_acquire+0x44d/0x7e0
[ 95.309874][ T1040] ? find_held_lock+0x2b/0x80
[ 95.310163][ T1040] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 95.310462][ T1040] ? __lock_release+0x5d/0x170
[ 95.310756][ T1040] ? __pfx_rtnl_newlink+0x10/0x10
[ 95.311046][ T1040] rtnetlink_rcv_msg+0x713/0xc00
[ 95.311343][ T1040] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 95.311635][ T1040] ? __lock_acquire+0x44d/0x7e0
[ 95.311938][ T1040] netlink_rcv_skb+0x121/0x350
[ 95.312239][ T1040] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 95.312530][ T1040] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 95.312831][ T1040] ? netlink_deliver_tap+0x13e/0x340
[ 95.313120][ T1040] ? netlink_deliver_tap+0xc3/0x340
[ 95.313419][ T1040] netlink_unicast+0x49e/0x780
[ 95.313715][ T1040] ? __pfx_netlink_unicast+0x10/0x10
[ 95.314001][ T1040] ? __lock_acquire+0x44d/0x7e0
[ 95.314304][ T1040] netlink_sendmsg+0x721/0xbe0
[ 95.314601][ T1040] ? __pfx_netlink_sendmsg+0x10/0x10
[ 95.314890][ T1040] ? __import_iovec+0x238/0x3c0
[ 95.315191][ T1040] ____sys_sendmsg+0x7aa/0xa10
[ 95.315490][ T1040] ? __pfx_____sys_sendmsg+0x10/0x10
[ 95.315782][ T1040] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 95.316155][ T1040] ___sys_sendmsg+0xed/0x170
[ 95.316447][ T1040] ? kasan_record_aux_stack+0x8c/0xa0
[ 95.316739][ T1040] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 95.317096][ T1040] ? __pfx____sys_sendmsg+0x10/0x10
[ 95.317408][ T1040] ? find_held_lock+0x2b/0x80
[ 95.317707][ T1040] ? __lock_acquire+0x44d/0x7e0
[ 95.318005][ T1040] ? find_held_lock+0x2b/0x80
[ 95.318307][ T1040] ? __virt_addr_valid+0x22e/0x450
[ 95.318594][ T1040] ? __lock_release+0x5d/0x170
[ 95.318887][ T1040] __sys_sendmsg+0x10b/0x1a0
[ 95.319172][ T1040] ? __call_rcu_common.constprop.0+0x320/0x640
[ 95.319542][ T1040] ? __pfx___sys_sendmsg+0x10/0x10
[ 95.319851][ T1040] ? rcu_is_watching+0x12/0xc0
[ 95.320143][ T1040] do_syscall_64+0xc1/0x380
[ 95.320440][ T1040] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.320795][ T1040] RIP: 0033:0x7fec75b2f1e7
[ 95.321095][ T1040] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 95.322154][ T1040] RSP: 002b:00007ffd33f25cb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 95.322602][ T1040] RAX: ffffffffffffffda RBX: 00007ffd33f263f0 RCX: 00007fec75b2f1e7
[ 95.323035][ T1040] RDX: 0000000000000000 RSI: 00007ffd33f25d20 RDI: 0000000000000005
[ 95.323484][ T1040] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 95.323921][ T1040] R10: 000000001b571910 R11: 0000000000000246 R12: 0000000000000003
[ 95.324365][ T1040] R13: 00000000686e6a16 R14: 0000000000499600 R15: 0000000000000000
[ 95.324809][ T1040]
[ 95.325025][ T1040] irq event stamp: 34087
[ 95.325255][ T1040] hardirqs last enabled at (34097): [] __up_console_sem+0x6b/0x80
[ 95.325759][ T1040] hardirqs last disabled at (34104): [] __up_console_sem+0x50/0x80
[ 95.326279][ T1040] softirqs last enabled at (33302): [] handle_softirqs+0x358/0x620
[ 95.326777][ T1040] softirqs last disabled at (33109): [] __irq_exit_rcu+0xfa/0x160
[ 95.327283][ T1040] ---[ end trace 0000000000000000 ]---
[ 95.343177][ T1040] bond0: (slave eth0): making interface the new active one
[ 95.344052][ T1040] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 95.344810][ T273] br0: port 1(s0) entered blocking state
[ 95.345124][ T273] br0: port 1(s0) entered forwarding state
[ 95.476465][ T1041] ------------[ cut here ]------------
[ 95.476833][ T1041] WARNING: CPU: 3 PID: 1041 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 95.477567][ T1041] Modules linked in: [last unloaded: netdevsim]
[ 95.477949][ T1041] CPU: 3 UID: 0 PID: 1041 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 95.478538][ T1041] Tainted: [W]=WARN
[ 95.478756][ T1041] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 95.479117][ T1041] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 95.479437][ T1041] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 95.480553][ T1041] RSP: 0018:ffffc90001be6d70 EFLAGS: 00010246
[ 95.480926][ T1041] RAX: 0000000000000000 RBX: ffff888001ffc000 RCX: 0000000000000001
[ 95.481381][ T1041] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 95.481834][ T1041] RBP: ffffc90001be6e60 R08: 0000000000000001 R09: 0000000000000000
[ 95.482302][ T1041] R10: ffffc90001be6e90 R11: ffffffffa0d79160 R12: 1ffff9200037cdb2
[ 95.482736][ T1041] R13: 00000000000005dc R14: ffffc90001be6e90 R15: 0000000000000000
[ 95.483168][ T1041] FS: 00007fac5264a800(0000) GS:ffff8880939c8000(0000) knlGS:0000000000000000
[ 95.483704][ T1041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 95.484071][ T1041] CR2: 00000000004e5800 CR3: 00000000095a1006 CR4: 0000000000772ef0
[ 95.484536][ T1041] PKRU: 55555554
[ 95.484760][ T1041] Call Trace:
[ 95.484986][ T1041]
[ 95.485146][ T1041] ? sysfs_create_dir_ns+0x120/0x270
[ 95.485450][ T1041] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 95.485765][ T1041] ? rcu_is_watching+0x12/0xc0
[ 95.486068][ T1041] ? kernfs_get.part.0+0x4c/0x70
[ 95.486363][ T1041] ? create_dir+0xb2/0x2f0
[ 95.486657][ T1041] netif_set_mtu+0x88/0x100
[ 95.486946][ T1041] ? __pfx_netif_set_mtu+0x10/0x10
[ 95.487262][ T1041] ? rcu_is_watching+0x12/0xc0
[ 95.487575][ T1041] ? lockdep_init_map_type+0x4b/0x280
[ 95.487878][ T1041] dev_set_mtu+0xa4/0x230
[ 95.488105][ T1041] bond_enslave+0x6ab/0x5260
[ 95.488439][ T1041] ? __pfx_bond_enslave+0x10/0x10
[ 95.488748][ T1041] ? __lock_acquire+0x44d/0x7e0
[ 95.489043][ T1041] ? find_held_lock+0x2b/0x80
[ 95.489342][ T1041] ? is_bpf_text_address+0x67/0x120
[ 95.489630][ T1041] ? __lock_release+0x5d/0x170
[ 95.489942][ T1041] do_set_master+0x38d/0x6d0
[ 95.490258][ T1041] ? kernel_text_address+0xce/0xe0
[ 95.490556][ T1041] do_setlink.constprop.0+0x9fc/0x2650
[ 95.490855][ T1041] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 95.491235][ T1041] ? rcu_read_lock_any_held+0x43/0xb0
[ 95.491537][ T1041] ? validate_chain+0x166/0x4d0
[ 95.491825][ T1041] ? __kernel_text_address+0x12/0x40
[ 95.492130][ T1041] ? __lock_acquire+0x44d/0x7e0
[ 95.492439][ T1041] ? __mutex_trylock_common+0xf9/0x260
[ 95.492744][ T1041] ? __pfx___mutex_trylock_common+0x10/0x10
[ 95.493107][ T1041] ? rcu_is_watching+0x12/0xc0
[ 95.493420][ T1041] ? rcu_is_watching+0x12/0xc0
[ 95.493719][ T1041] ? trace_contention_end+0xdc/0x140
[ 95.494021][ T1041] ? __mutex_lock+0x19c/0xcd0
[ 95.494352][ T1041] ? find_held_lock+0x2b/0x80
[ 95.494639][ T1041] ? rtnl_newlink+0x651/0xa60
[ 95.494931][ T1041] ? __create_object+0x5e/0xb0
[ 95.495249][ T1041] ? __pfx___mutex_lock+0x10/0x10
[ 95.495539][ T1041] ? trace_cap_capable+0x10f/0x190
[ 95.495832][ T1041] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 95.496188][ T1041] ? __rtnl_newlink+0x40e/0xa40
[ 95.496495][ T1041] rtnl_newlink+0x69a/0xa60
[ 95.496796][ T1041] ? __pfx_rtnl_newlink+0x10/0x10
[ 95.497091][ T1041] ? __lock_acquire+0x44d/0x7e0
[ 95.497422][ T1041] ? find_held_lock+0x2b/0x80
[ 95.497721][ T1041] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 95.498023][ T1041] ? __lock_release+0x5d/0x170
[ 95.498323][ T1041] ? __pfx_rtnl_newlink+0x10/0x10
[ 95.498626][ T1041] rtnetlink_rcv_msg+0x713/0xc00
[ 95.498928][ T1041] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 95.499243][ T1041] ? __lock_acquire+0x44d/0x7e0
[ 95.499559][ T1041] netlink_rcv_skb+0x121/0x350
[ 95.499864][ T1041] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 95.500155][ T1041] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 95.500479][ T1041] ? netlink_deliver_tap+0x13e/0x340
[ 95.500769][ T1041] ? netlink_deliver_tap+0xc3/0x340
[ 95.501059][ T1041] netlink_unicast+0x49e/0x780
[ 95.501359][ T1041] ? __pfx_netlink_unicast+0x10/0x10
[ 95.501670][ T1041] ? __lock_acquire+0x44d/0x7e0
[ 95.501977][ T1041] netlink_sendmsg+0x721/0xbe0
[ 95.502277][ T1041] ? __pfx_netlink_sendmsg+0x10/0x10
[ 95.502593][ T1041] ? __import_iovec+0x238/0x3c0
[ 95.502890][ T1041] ____sys_sendmsg+0x7aa/0xa10
[ 95.503206][ T1041] ? __pfx_____sys_sendmsg+0x10/0x10
[ 95.503495][ T1041] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 95.503872][ T1041] ___sys_sendmsg+0xed/0x170
[ 95.504156][ T1041] ? kasan_record_aux_stack+0x8c/0xa0
[ 95.504451][ T1041] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 95.504814][ T1041] ? __pfx____sys_sendmsg+0x10/0x10
[ 95.505114][ T1041] ? find_held_lock+0x2b/0x80
[ 95.505414][ T1041] ? __lock_acquire+0x44d/0x7e0
[ 95.505709][ T1041] ? find_held_lock+0x2b/0x80
[ 95.506022][ T1041] ? __virt_addr_valid+0x22e/0x450
[ 95.506332][ T1041] ? __lock_release+0x5d/0x170
[ 95.506630][ T1041] __sys_sendmsg+0x10b/0x1a0
[ 95.506917][ T1041] ? __call_rcu_common.constprop.0+0x320/0x640
[ 95.507295][ T1041] ? __pfx___sys_sendmsg+0x10/0x10
[ 95.507607][ T1041] ? rcu_is_watching+0x12/0xc0
[ 95.507936][ T1041] do_syscall_64+0xc1/0x380
[ 95.508261][ T1041] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.508628][ T1041] RIP: 0033:0x7fac528171e7
[ 95.508930][ T1041] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 95.509968][ T1041] RSP: 002b:00007ffd210f0c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 95.510436][ T1041] RAX: ffffffffffffffda RBX: 00007ffd210f13b0 RCX: 00007fac528171e7
[ 95.510873][ T1041] RDX: 0000000000000000 RSI: 00007ffd210f0ce0 RDI: 0000000000000005
[ 95.511334][ T1041] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 95.511787][ T1041] R10: 000000001157c910 R11: 0000000000000246 R12: 0000000000000003
[ 95.512254][ T1041] R13: 00000000686e6a17 R14: 0000000000499600 R15: 0000000000000000
[ 95.512700][ T1041]
[ 95.512934][ T1041] irq event stamp: 48233
[ 95.513153][ T1041] hardirqs last enabled at (48241): [] __up_console_sem+0x6b/0x80
[ 95.513661][ T1041] hardirqs last disabled at (48250): [] __up_console_sem+0x50/0x80
[ 95.514181][ T1041] softirqs last enabled at (47312): [] handle_softirqs+0x358/0x620
[ 95.514708][ T1041] softirqs last disabled at (47223): [] __irq_exit_rcu+0xfa/0x160
[ 95.515223][ T1041] ---[ end trace 0000000000000000 ]---
[ 95.518698][ T1041] bond0: (slave eth1): making interface the new active one
[ 95.519792][ T1041] bond0: (slave eth1): Enslaving as an active interface with an up link
[ 95.521281][ T273] br0: port 2(s1) entered blocking state
[ 95.521801][ T273] br0: port 2(s1) entered forwarding state
[ 95.619861][ T1042] ------------[ cut here ]------------
[ 95.620190][ T1042] WARNING: CPU: 0 PID: 1042 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 95.620780][ T1042] Modules linked in: [last unloaded: netdevsim]
[ 95.621148][ T1042] CPU: 0 UID: 0 PID: 1042 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 95.623177][ T1042] Tainted: [W]=WARN
[ 95.623417][ T1042] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 95.623781][ T1042] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 95.624091][ T1042] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 95.625165][ T1042] RSP: 0018:ffffc90001b36d70 EFLAGS: 00010246
[ 95.625553][ T1042] RAX: 0000000000000000 RBX: ffff88800df84000 RCX: 0000000000000001
[ 95.625995][ T1042] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 95.626435][ T1042] RBP: ffffc90001b36e60 R08: 0000000000000001 R09: 0000000000000000
[ 95.626879][ T1042] R10: ffffc90001b36e90 R11: ffffffffa0d79160 R12: 1ffff92000366db2
[ 95.627323][ T1042] R13: 00000000000005dc R14: ffffc90001b36e90 R15: 0000000000000000
[ 95.627787][ T1042] FS: 00007fa1c8dd2800(0000) GS:ffff888093848000(0000) knlGS:0000000000000000
[ 95.628310][ T1042] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 95.628696][ T1042] CR2: 00000000004e5800 CR3: 00000000098d6006 CR4: 0000000000772ef0
[ 95.629150][ T1042] PKRU: 55555554
[ 95.629393][ T1042] Call Trace:
[ 95.629611][ T1042]
[ 95.629759][ T1042] ? sysfs_create_dir_ns+0x120/0x270
[ 95.630063][ T1042] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 95.630367][ T1042] ? rcu_is_watching+0x12/0xc0
[ 95.630659][ T1042] ? kernfs_get.part.0+0x4c/0x70
[ 95.630953][ T1042] ? create_dir+0xb2/0x2f0
[ 95.631271][ T1042] netif_set_mtu+0x88/0x100
[ 95.631568][ T1042] ? __pfx_netif_set_mtu+0x10/0x10
[ 95.631872][ T1042] ? rcu_is_watching+0x12/0xc0
[ 95.632166][ T1042] ? lockdep_init_map_type+0x4b/0x280
[ 95.632467][ T1042] dev_set_mtu+0xa4/0x230
[ 95.632709][ T1042] bond_enslave+0x6ab/0x5260
[ 95.633025][ T1042] ? __pfx_bond_enslave+0x10/0x10
[ 95.633345][ T1042] ? __lock_acquire+0x44d/0x7e0
[ 95.633643][ T1042] ? find_held_lock+0x2b/0x80
[ 95.633933][ T1042] ? is_bpf_text_address+0x67/0x120
[ 95.634261][ T1042] ? __lock_release+0x5d/0x170
[ 95.634560][ T1042] do_set_master+0x38d/0x6d0
[ 95.634870][ T1042] ? kernel_text_address+0xce/0xe0
[ 95.635167][ T1042] do_setlink.constprop.0+0x9fc/0x2650
[ 95.635501][ T1042] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 95.635873][ T1042] ? rcu_read_lock_any_held+0x43/0xb0
[ 95.636183][ T1042] ? validate_chain+0x166/0x4d0
[ 95.636484][ T1042] ? __kernel_text_address+0x12/0x40
[ 95.636780][ T1042] ? __lock_acquire+0x44d/0x7e0
[ 95.637102][ T1042] ? __mutex_trylock_common+0xf9/0x260
[ 95.637425][ T1042] ? __pfx___mutex_trylock_common+0x10/0x10
[ 95.637819][ T1042] ? rcu_is_watching+0x12/0xc0
[ 95.638110][ T1042] ? rcu_is_watching+0x12/0xc0
[ 95.638416][ T1042] ? trace_contention_end+0xdc/0x140
[ 95.638727][ T1042] ? __mutex_lock+0x19c/0xcd0
[ 95.639016][ T1042] ? find_held_lock+0x2b/0x80
[ 95.639321][ T1042] ? rtnl_newlink+0x651/0xa60
[ 95.639614][ T1042] ? __create_object+0x5e/0xb0
[ 95.639926][ T1042] ? __pfx___mutex_lock+0x10/0x10
[ 95.640240][ T1042] ? trace_cap_capable+0x10f/0x190
[ 95.640549][ T1042] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 95.640908][ T1042] ? __rtnl_newlink+0x40e/0xa40
[ 95.641237][ T1042] rtnl_newlink+0x69a/0xa60
[ 95.641556][ T1042] ? __pfx_rtnl_newlink+0x10/0x10
[ 95.641845][ T1042] ? __lock_acquire+0x44d/0x7e0
[ 95.642142][ T1042] ? find_held_lock+0x2b/0x80
[ 95.642468][ T1042] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 95.642766][ T1042] ? __lock_release+0x5d/0x170
[ 95.643076][ T1042] ? __pfx_rtnl_newlink+0x10/0x10
[ 95.643388][ T1042] rtnetlink_rcv_msg+0x713/0xc00
[ 95.643691][ T1042] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 95.643983][ T1042] ? __lock_acquire+0x44d/0x7e0
[ 95.644283][ T1042] netlink_rcv_skb+0x121/0x350
[ 95.644573][ T1042] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 95.644891][ T1042] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 95.645206][ T1042] ? netlink_deliver_tap+0x13e/0x340
[ 95.645511][ T1042] ? netlink_deliver_tap+0xc3/0x340
[ 95.645806][ T1042] netlink_unicast+0x49e/0x780
[ 95.646099][ T1042] ? __pfx_netlink_unicast+0x10/0x10
[ 95.646414][ T1042] ? __lock_acquire+0x44d/0x7e0
[ 95.646724][ T1042] netlink_sendmsg+0x721/0xbe0
[ 95.647034][ T1042] ? __pfx_netlink_sendmsg+0x10/0x10
[ 95.647336][ T1042] ? __import_iovec+0x238/0x3c0
[ 95.647668][ T1042] ____sys_sendmsg+0x7aa/0xa10
[ 95.647961][ T1042] ? __pfx_____sys_sendmsg+0x10/0x10
[ 95.648265][ T1042] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 95.648638][ T1042] ___sys_sendmsg+0xed/0x170
[ 95.648924][ T1042] ? kasan_record_aux_stack+0x8c/0xa0
[ 95.649245][ T1042] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 95.649613][ T1042] ? __pfx____sys_sendmsg+0x10/0x10
[ 95.649906][ T1042] ? find_held_lock+0x2b/0x80
[ 95.650231][ T1042] ? __lock_acquire+0x44d/0x7e0
[ 95.650527][ T1042] ? find_held_lock+0x2b/0x80
[ 95.650840][ T1042] ? __virt_addr_valid+0x22e/0x450
[ 95.651133][ T1042] ? __lock_release+0x5d/0x170
[ 95.651458][ T1042] __sys_sendmsg+0x10b/0x1a0
[ 95.651747][ T1042] ? __call_rcu_common.constprop.0+0x320/0x640
[ 95.652103][ T1042] ? __pfx___sys_sendmsg+0x10/0x10
[ 95.652412][ T1042] ? rcu_is_watching+0x12/0xc0
[ 95.652705][ T1042] do_syscall_64+0xc1/0x380
[ 95.652992][ T1042] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.653357][ T1042] RIP: 0033:0x7fa1c8f9f1e7
[ 95.653658][ T1042] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 95.654709][ T1042] RSP: 002b:00007ffdfd017138 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 95.655150][ T1042] RAX: ffffffffffffffda RBX: 00007ffdfd017870 RCX: 00007fa1c8f9f1e7
[ 95.655601][ T1042] RDX: 0000000000000000 RSI: 00007ffdfd0171a0 RDI: 0000000000000005
[ 95.656039][ T1042] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 95.656480][ T1042] R10: 00000000135c0910 R11: 0000000000000246 R12: 0000000000000003
[ 95.656921][ T1042] R13: 00000000686e6a17 R14: 0000000000499600 R15: 0000000000000000
[ 95.657388][ T1042]
[ 95.657631][ T1042] irq event stamp: 37299
[ 95.657857][ T1042] hardirqs last enabled at (37307): [] __up_console_sem+0x6b/0x80
[ 95.658370][ T1042] hardirqs last disabled at (37316): [] __up_console_sem+0x50/0x80
[ 95.658885][ T1042] softirqs last enabled at (36908): [] handle_softirqs+0x358/0x620
[ 95.659414][ T1042] softirqs last disabled at (36897): [] __irq_exit_rcu+0xfa/0x160
[ 95.659923][ T1042] ---[ end trace 0000000000000000 ]---
[ 95.672939][ T1042] bond0: (slave eth2): Enslaving as a backup interface with an up link
[ 95.674607][ T35] br0: port 4(s2) entered blocking state
[ 95.674913][ T35] br0: port 4(s2) entered forwarding state
[ 98.144540][ T1058] bond0: (slave eth0): prio updated, but will not affect failover re-selection as primary slave have been set
[ 98.337183][ T1060] bond0: (slave eth1): prio updated, but will not affect failover re-selection as primary slave have been set
[ 98.552816][ T1062] bond0: (slave eth2): prio updated, but will not affect failover re-selection as primary slave have been set
[ 101.569545][ T138] br0: port 2(s1) entered disabled state
[ 101.627101][ T68] bond0: (slave eth1): link status definitely down, disabling slave
[ 101.627596][ T68] bond0: (slave eth2): making interface the new active one
[ 103.736695][ T273] br0: port 4(s2) entered disabled state
[ 103.818780][ T68] bond0: (slave eth2): link status definitely down, disabling slave
[ 103.819233][ T68] bond0: (slave eth0): making interface the new active one
[ 105.922658][ T35] br0: port 4(s2) entered blocking state
[ 105.923037][ T35] br0: port 4(s2) entered forwarding state
[ 106.002795][ T68] bond0: (slave eth2): link status definitely up, 10000 Mbps full duplex
[ 113.046783][ T273] br0: port 2(s1) entered blocking state
[ 113.047239][ T273] br0: port 2(s1) entered forwarding state
[ 113.075602][ T68] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[ 120.251798][ T138] br0: port 1(s0) entered disabled state
[ 120.354851][ T68] bond0: (slave eth0): link status definitely down, disabling slave
[ 120.355293][ T68] bond0: (slave eth1): making interface the new active one
[ 123.105141][ T1328] bond0 (unregistering): (slave eth0): Releasing backup interface
[ 123.129569][ T1328] bond0 (unregistering): (slave eth1): Releasing backup interface
[ 123.148832][ T1328] bond0 (unregistering): (slave eth2): Releasing backup interface
[ 123.168186][ T1328] bond0 (unregistering): Released all slaves
[ 123.204443][ T36] br0: port 2(s1) entered disabled state
[ 123.206709][ T36] br0: port 4(s2) entered disabled state
[ 123.593547][ T1332] ------------[ cut here ]------------
[ 123.593908][ T1332] WARNING: CPU: 0 PID: 1332 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 123.594528][ T1332] Modules linked in: [last unloaded: netdevsim]
[ 123.594930][ T1332] CPU: 0 UID: 0 PID: 1332 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 123.595565][ T1332] Tainted: [W]=WARN
[ 123.595799][ T1332] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 123.596185][ T1332] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 123.596514][ T1332] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 123.598791][ T1332] RSP: 0018:ffffc900022f6d70 EFLAGS: 00010246
[ 123.599201][ T1332] RAX: 0000000000000000 RBX: ffff8880094d1000 RCX: 0000000000000001
[ 123.599667][ T1332] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 123.600128][ T1332] RBP: ffffc900022f6e60 R08: 0000000000000001 R09: 0000000000000000
[ 123.600600][ T1332] R10: ffffc900022f6e90 R11: ffffffffa0d79160 R12: 1ffff9200045edb2
[ 123.601062][ T1332] R13: 00000000000005dc R14: ffffc900022f6e90 R15: 0000000000000000
[ 123.601532][ T1332] FS: 00007fd856f30800(0000) GS:ffff888093848000(0000) knlGS:0000000000000000
[ 123.602072][ T1332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 123.602469][ T1332] CR2: 00000000004e5800 CR3: 000000000b275004 CR4: 0000000000772ef0
[ 123.602936][ T1332] PKRU: 55555554
[ 123.603166][ T1332] Call Trace:
[ 123.603404][ T1332]
[ 123.603563][ T1332] ? sysfs_create_dir_ns+0x120/0x270
[ 123.603881][ T1332] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 123.604188][ T1332] ? rcu_is_watching+0x12/0xc0
[ 123.604507][ T1332] ? kernfs_get.part.0+0x4c/0x70
[ 123.604816][ T1332] ? create_dir+0xb2/0x2f0
[ 123.605128][ T1332] netif_set_mtu+0x88/0x100
[ 123.605446][ T1332] ? __pfx_netif_set_mtu+0x10/0x10
[ 123.605769][ T1332] ? rcu_is_watching+0x12/0xc0
[ 123.606077][ T1332] ? lockdep_init_map_type+0x4b/0x280
[ 123.606396][ T1332] dev_set_mtu+0xa4/0x230
[ 123.606630][ T1332] bond_enslave+0x6ab/0x5260
[ 123.606956][ T1332] ? __pfx_bond_enslave+0x10/0x10
[ 123.607286][ T1332] ? __lock_acquire+0x44d/0x7e0
[ 123.607613][ T1332] ? irqentry_exit+0x3b/0x90
[ 123.607926][ T1332] ? lockdep_hardirqs_on+0x7c/0x110
[ 123.608259][ T1332] do_set_master+0x38d/0x6d0
[ 123.608574][ T1332] do_setlink.constprop.0+0x9fc/0x2650
[ 123.608885][ T1332] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 123.609289][ T1332] ? rcu_read_lock_any_held+0x43/0xb0
[ 123.609592][ T1332] ? validate_chain+0x166/0x4d0
[ 123.609899][ T1332] ? __kernel_text_address+0x12/0x40
[ 123.610229][ T1332] ? __lock_acquire+0x44d/0x7e0
[ 123.610542][ T1332] ? __mutex_trylock_common+0xf9/0x260
[ 123.610852][ T1332] ? __pfx___mutex_trylock_common+0x10/0x10
[ 123.611242][ T1332] ? rcu_is_watching+0x12/0xc0
[ 123.611557][ T1332] ? rcu_is_watching+0x12/0xc0
[ 123.611867][ T1332] ? trace_contention_end+0xdc/0x140
[ 123.612176][ T1332] ? __mutex_lock+0x19c/0xcd0
[ 123.612494][ T1332] ? find_held_lock+0x2b/0x80
[ 123.612802][ T1332] ? rtnl_newlink+0x651/0xa60
[ 123.613107][ T1332] ? __create_object+0x5e/0xb0
[ 123.613425][ T1332] ? __pfx___mutex_lock+0x10/0x10
[ 123.613736][ T1332] ? trace_cap_capable+0x10f/0x190
[ 123.614046][ T1332] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 123.614453][ T1332] ? __rtnl_newlink+0x40e/0xa40
[ 123.614766][ T1332] rtnl_newlink+0x69a/0xa60
[ 123.615117][ T1332] ? __pfx_rtnl_newlink+0x10/0x10
[ 123.615442][ T1332] ? __lock_acquire+0x44d/0x7e0
[ 123.615756][ T1332] ? find_held_lock+0x2b/0x80
[ 123.616061][ T1332] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 123.616377][ T1332] ? __lock_release+0x5d/0x170
[ 123.616690][ T1332] ? __pfx_rtnl_newlink+0x10/0x10
[ 123.616999][ T1332] rtnetlink_rcv_msg+0x713/0xc00
[ 123.617314][ T1332] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 123.617645][ T1332] ? __lock_acquire+0x44d/0x7e0
[ 123.617962][ T1332] netlink_rcv_skb+0x121/0x350
[ 123.618288][ T1332] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 123.618602][ T1332] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 123.618925][ T1332] ? netlink_deliver_tap+0x13e/0x340
[ 123.619242][ T1332] ? netlink_deliver_tap+0xc3/0x340
[ 123.619557][ T1332] netlink_unicast+0x49e/0x780
[ 123.619874][ T1332] ? __pfx_netlink_unicast+0x10/0x10
[ 123.620182][ T1332] ? __lock_acquire+0x44d/0x7e0
[ 123.620506][ T1332] netlink_sendmsg+0x721/0xbe0
[ 123.620821][ T1332] ? __pfx_netlink_sendmsg+0x10/0x10
[ 123.621132][ T1332] ? __import_iovec+0x238/0x3c0
[ 123.621456][ T1332] ____sys_sendmsg+0x7aa/0xa10
[ 123.621768][ T1332] ? __pfx_____sys_sendmsg+0x10/0x10
[ 123.622074][ T1332] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 123.622481][ T1332] ___sys_sendmsg+0xed/0x170
[ 123.622788][ T1332] ? kasan_record_aux_stack+0x8c/0xa0
[ 123.623095][ T1332] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 123.623490][ T1332] ? __pfx____sys_sendmsg+0x10/0x10
[ 123.623802][ T1332] ? find_held_lock+0x2b/0x80
[ 123.624113][ T1332] ? __lock_acquire+0x44d/0x7e0
[ 123.624441][ T1332] ? find_held_lock+0x2b/0x80
[ 123.624747][ T1332] ? __virt_addr_valid+0x22e/0x450
[ 123.625052][ T1332] ? __lock_release+0x5d/0x170
[ 123.625377][ T1332] __sys_sendmsg+0x10b/0x1a0
[ 123.625682][ T1332] ? __call_rcu_common.constprop.0+0x320/0x640
[ 123.626063][ T1332] ? __pfx___sys_sendmsg+0x10/0x10
[ 123.626390][ T1332] ? rcu_is_watching+0x12/0xc0
[ 123.626706][ T1332] do_syscall_64+0xc1/0x380
[ 123.627014][ T1332] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 123.627414][ T1332] RIP: 0033:0x7fd8570fd1e7
[ 123.627745][ T1332] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 123.628860][ T1332] RSP: 002b:00007ffc36b4def8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 123.629340][ T1332] RAX: ffffffffffffffda RBX: 00007ffc36b4e630 RCX: 00007fd8570fd1e7
[ 123.629807][ T1332] RDX: 0000000000000000 RSI: 00007ffc36b4df60 RDI: 0000000000000005
[ 123.630281][ T1332] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 123.630745][ T1332] R10: 000000000ddae910 R11: 0000000000000246 R12: 0000000000000003
[ 123.631214][ T1332] R13: 00000000686e6a33 R14: 0000000000499600 R15: 0000000000000000
[ 123.631692][ T1332]
[ 123.631927][ T1332] irq event stamp: 41511
[ 123.632160][ T1332] hardirqs last enabled at (41519): [] __up_console_sem+0x6b/0x80
[ 123.632704][ T1332] hardirqs last disabled at (41528): [] __up_console_sem+0x50/0x80
[ 123.633251][ T1332] softirqs last enabled at (40670): [] handle_softirqs+0x358/0x620
[ 123.633782][ T1332] softirqs last disabled at (39923): [] __irq_exit_rcu+0xfa/0x160
[ 123.634323][ T1332] ---[ end trace 0000000000000000 ]---
[ 123.638387][ T1332] bond0: (slave eth0): making interface the new active one
[ 123.652173][ T1332] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 123.653309][ T35] br0: port 1(s0) entered blocking state
[ 123.653632][ T35] br0: port 1(s0) entered forwarding state
[ 123.771189][ T1333] ------------[ cut here ]------------
[ 123.771585][ T1333] WARNING: CPU: 0 PID: 1333 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 123.773222][ T1333] Modules linked in: [last unloaded: netdevsim]
[ 123.773645][ T1333] CPU: 0 UID: 0 PID: 1333 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 123.774275][ T1333] Tainted: [W]=WARN
[ 123.774510][ T1333] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 123.774905][ T1333] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 123.775240][ T1333] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 123.776359][ T1333] RSP: 0018:ffffc90002306d70 EFLAGS: 00010246
[ 123.776760][ T1333] RAX: 0000000000000000 RBX: ffff888001ffc000 RCX: 0000000000000001
[ 123.777231][ T1333] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 123.777714][ T1333] RBP: ffffc90002306e60 R08: 0000000000000001 R09: 0000000000000000
[ 123.778175][ T1333] R10: ffffc90002306e90 R11: ffffffffa0d79160 R12: 1ffff92000460db2
[ 123.778658][ T1333] R13: 00000000000005dc R14: ffffc90002306e90 R15: 0000000000000000
[ 123.779125][ T1333] FS: 00007f0154bf4800(0000) GS:ffff888093848000(0000) knlGS:0000000000000000
[ 123.779659][ T1333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 123.780049][ T1333] CR2: 00000000004e5800 CR3: 000000000b270006 CR4: 0000000000772ef0
[ 123.780527][ T1333] PKRU: 55555554
[ 123.780761][ T1333] Call Trace:
[ 123.780999][ T1333]
[ 123.781156][ T1333] ? sysfs_create_dir_ns+0x120/0x270
[ 123.781485][ T1333] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 123.781801][ T1333] ? rcu_is_watching+0x12/0xc0
[ 123.782100][ T1333] ? kernfs_get.part.0+0x4c/0x70
[ 123.782425][ T1333] ? create_dir+0xb2/0x2f0
[ 123.782722][ T1333] netif_set_mtu+0x88/0x100
[ 123.783017][ T1333] ? __pfx_netif_set_mtu+0x10/0x10
[ 123.783342][ T1333] ? rcu_is_watching+0x12/0xc0
[ 123.783652][ T1333] ? lockdep_init_map_type+0x4b/0x280
[ 123.783967][ T1333] dev_set_mtu+0xa4/0x230
[ 123.784219][ T1333] bond_enslave+0x6ab/0x5260
[ 123.784543][ T1333] ? __pfx_bond_enslave+0x10/0x10
[ 123.784862][ T1333] ? __lock_acquire+0x44d/0x7e0
[ 123.785176][ T1333] ? find_held_lock+0x2b/0x80
[ 123.785501][ T1333] ? is_bpf_text_address+0x67/0x120
[ 123.785817][ T1333] ? __lock_release+0x5d/0x170
[ 123.786135][ T1333] do_set_master+0x38d/0x6d0
[ 123.786453][ T1333] ? kernel_text_address+0xce/0xe0
[ 123.786769][ T1333] do_setlink.constprop.0+0x9fc/0x2650
[ 123.787084][ T1333] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 123.787512][ T1333] ? rcu_read_lock_any_held+0x43/0xb0
[ 123.787828][ T1333] ? validate_chain+0x166/0x4d0
[ 123.788135][ T1333] ? __kernel_text_address+0x12/0x40
[ 123.788459][ T1333] ? __lock_acquire+0x44d/0x7e0
[ 123.788772][ T1333] ? __mutex_trylock_common+0xf9/0x260
[ 123.789083][ T1333] ? __pfx___mutex_trylock_common+0x10/0x10
[ 123.789479][ T1333] ? rcu_is_watching+0x12/0xc0
[ 123.789786][ T1333] ? rcu_is_watching+0x12/0xc0
[ 123.790091][ T1333] ? trace_contention_end+0xdc/0x140
[ 123.790417][ T1333] ? __mutex_lock+0x19c/0xcd0
[ 123.790727][ T1333] ? find_held_lock+0x2b/0x80
[ 123.791037][ T1333] ? rtnl_newlink+0x651/0xa60
[ 123.791358][ T1333] ? __create_object+0x5e/0xb0
[ 123.791671][ T1333] ? __pfx___mutex_lock+0x10/0x10
[ 123.791978][ T1333] ? trace_cap_capable+0x10f/0x190
[ 123.792298][ T1333] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 123.792680][ T1333] ? __rtnl_newlink+0x40e/0xa40
[ 123.792986][ T1333] rtnl_newlink+0x69a/0xa60
[ 123.793304][ T1333] ? __pfx_rtnl_newlink+0x10/0x10
[ 123.793606][ T1333] ? __lock_acquire+0x44d/0x7e0
[ 123.793911][ T1333] ? find_held_lock+0x2b/0x80
[ 123.794224][ T1333] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 123.794531][ T1333] ? __lock_release+0x5d/0x170
[ 123.794838][ T1333] ? __pfx_rtnl_newlink+0x10/0x10
[ 123.795150][ T1333] rtnetlink_rcv_msg+0x713/0xc00
[ 123.795468][ T1333] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 123.795782][ T1333] ? __lock_acquire+0x44d/0x7e0
[ 123.796096][ T1333] netlink_rcv_skb+0x121/0x350
[ 123.796420][ T1333] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 123.796730][ T1333] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 123.797050][ T1333] ? netlink_deliver_tap+0x13e/0x340
[ 123.797374][ T1333] ? netlink_deliver_tap+0xc3/0x340
[ 123.797694][ T1333] netlink_unicast+0x49e/0x780
[ 123.798002][ T1333] ? __pfx_netlink_unicast+0x10/0x10
[ 123.798314][ T1333] ? __lock_acquire+0x44d/0x7e0
[ 123.798626][ T1333] netlink_sendmsg+0x721/0xbe0
[ 123.798935][ T1333] ? __pfx_netlink_sendmsg+0x10/0x10
[ 123.799259][ T1333] ? __import_iovec+0x238/0x3c0
[ 123.799584][ T1333] ____sys_sendmsg+0x7aa/0xa10
[ 123.799895][ T1333] ? __pfx_____sys_sendmsg+0x10/0x10
[ 123.800189][ T1333] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 123.800582][ T1333] ___sys_sendmsg+0xed/0x170
[ 123.800868][ T1333] ? kasan_record_aux_stack+0x8c/0xa0
[ 123.801160][ T1333] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 123.801535][ T1333] ? __pfx____sys_sendmsg+0x10/0x10
[ 123.801837][ T1333] ? find_held_lock+0x2b/0x80
[ 123.802146][ T1333] ? __lock_acquire+0x44d/0x7e0
[ 123.802469][ T1333] ? find_held_lock+0x2b/0x80
[ 123.802777][ T1333] ? __virt_addr_valid+0x22e/0x450
[ 123.803082][ T1333] ? __lock_release+0x5d/0x170
[ 123.803414][ T1333] __sys_sendmsg+0x10b/0x1a0
[ 123.803714][ T1333] ? __call_rcu_common.constprop.0+0x320/0x640
[ 123.804085][ T1333] ? __pfx___sys_sendmsg+0x10/0x10
[ 123.804421][ T1333] ? rcu_is_watching+0x12/0xc0
[ 123.804714][ T1333] do_syscall_64+0xc1/0x380
[ 123.805007][ T1333] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 123.805393][ T1333] RIP: 0033:0x7f0154dc11e7
[ 123.805711][ T1333] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 123.806797][ T1333] RSP: 002b:00007fff181d7148 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 123.807272][ T1333] RAX: ffffffffffffffda RBX: 00007fff181d7880 RCX: 00007f0154dc11e7
[ 123.807739][ T1333] RDX: 0000000000000000 RSI: 00007fff181d71b0 RDI: 0000000000000005
[ 123.808215][ T1333] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 123.808686][ T1333] R10: 00000000061cb910 R11: 0000000000000246 R12: 0000000000000003
[ 123.809146][ T1333] R13: 00000000686e6a33 R14: 0000000000499600 R15: 0000000000000000
[ 123.809633][ T1333]
[ 123.809863][ T1333] irq event stamp: 45025
[ 123.810083][ T1333] hardirqs last enabled at (45033): [] __up_console_sem+0x6b/0x80
[ 123.810636][ T1333] hardirqs last disabled at (45042): [] __up_console_sem+0x50/0x80
[ 123.811172][ T1333] softirqs last enabled at (44772): [] handle_softirqs+0x358/0x620
[ 123.811717][ T1333] softirqs last disabled at (44763): [] __irq_exit_rcu+0xfa/0x160
[ 123.812260][ T1333] ---[ end trace 0000000000000000 ]---
[ 123.815401][ T1333] bond0: (slave eth1): making interface the new active one
[ 123.816656][ T1333] bond0: (slave eth1): Enslaving as an active interface with an up link
[ 123.817513][ T35] br0: port 2(s1) entered blocking state
[ 123.817860][ T35] br0: port 2(s1) entered forwarding state
[ 123.941747][ T1334] ------------[ cut here ]------------
[ 123.942102][ T1334] WARNING: CPU: 0 PID: 1334 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 123.942734][ T1334] Modules linked in: [last unloaded: netdevsim]
[ 123.943129][ T1334] CPU: 0 UID: 0 PID: 1334 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 123.943782][ T1334] Tainted: [W]=WARN
[ 123.944017][ T1334] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 123.944412][ T1334] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 123.944727][ T1334] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 123.945836][ T1334] RSP: 0018:ffffc90002316d70 EFLAGS: 00010246
[ 123.946234][ T1334] RAX: 0000000000000000 RBX: ffff88800df84000 RCX: 0000000000000001
[ 123.946697][ T1334] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 123.947152][ T1334] RBP: ffffc90002316e60 R08: 0000000000000001 R09: 0000000000000000
[ 123.947641][ T1334] R10: ffffc90002316e90 R11: ffffffffa0d79160 R12: 1ffff92000462db2
[ 123.948101][ T1334] R13: 00000000000005dc R14: ffffc90002316e90 R15: 0000000000000000
[ 123.948578][ T1334] FS: 00007fa647566800(0000) GS:ffff888093848000(0000) knlGS:0000000000000000
[ 123.949116][ T1334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 123.949520][ T1334] CR2: 00000000004e5800 CR3: 00000000093d0002 CR4: 0000000000772ef0
[ 123.949973][ T1334] PKRU: 55555554
[ 123.950205][ T1334] Call Trace:
[ 123.950425][ T1334]
[ 123.950582][ T1334] ? sysfs_create_dir_ns+0x120/0x270
[ 123.950884][ T1334] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 123.951207][ T1334] ? rcu_is_watching+0x12/0xc0
[ 123.951521][ T1334] ? kernfs_get.part.0+0x4c/0x70
[ 123.951825][ T1334] ? create_dir+0xb2/0x2f0
[ 123.952138][ T1334] netif_set_mtu+0x88/0x100
[ 123.952455][ T1334] ? __pfx_netif_set_mtu+0x10/0x10
[ 123.952766][ T1334] ? rcu_is_watching+0x12/0xc0
[ 123.953074][ T1334] ? lockdep_init_map_type+0x4b/0x280
[ 123.953391][ T1334] dev_set_mtu+0xa4/0x230
[ 123.953627][ T1334] bond_enslave+0x6ab/0x5260
[ 123.953945][ T1334] ? __pfx_bond_enslave+0x10/0x10
[ 123.954277][ T1334] ? __lock_acquire+0x44d/0x7e0
[ 123.954590][ T1334] ? find_held_lock+0x2b/0x80
[ 123.954905][ T1334] ? is_bpf_text_address+0x67/0x120
[ 123.955222][ T1334] ? __lock_release+0x5d/0x170
[ 123.955534][ T1334] do_set_master+0x38d/0x6d0
[ 123.955841][ T1334] ? kernel_text_address+0xce/0xe0
[ 123.956152][ T1334] do_setlink.constprop.0+0x9fc/0x2650
[ 123.956484][ T1334] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 123.956876][ T1334] ? rcu_read_lock_any_held+0x43/0xb0
[ 123.957183][ T1334] ? validate_chain+0x166/0x4d0
[ 123.957520][ T1334] ? __kernel_text_address+0x12/0x40
[ 123.957832][ T1334] ? __lock_acquire+0x44d/0x7e0
[ 123.958142][ T1334] ? __mutex_trylock_common+0xf9/0x260
[ 123.958457][ T1334] ? __pfx___mutex_trylock_common+0x10/0x10
[ 123.958845][ T1334] ? rcu_is_watching+0x12/0xc0
[ 123.959153][ T1334] ? rcu_is_watching+0x12/0xc0
[ 123.959492][ T1334] ? trace_contention_end+0xdc/0x140
[ 123.959799][ T1334] ? __mutex_lock+0x19c/0xcd0
[ 123.960110][ T1334] ? find_held_lock+0x2b/0x80
[ 123.960430][ T1334] ? rtnl_newlink+0x651/0xa60
[ 123.960739][ T1334] ? __create_object+0x5e/0xb0
[ 123.961034][ T1334] ? __pfx___mutex_lock+0x10/0x10
[ 123.961349][ T1334] ? trace_cap_capable+0x10f/0x190
[ 123.961644][ T1334] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 123.962007][ T1334] ? __rtnl_newlink+0x40e/0xa40
[ 123.962330][ T1334] rtnl_newlink+0x69a/0xa60
[ 123.962643][ T1334] ? __pfx_rtnl_newlink+0x10/0x10
[ 123.962948][ T1334] ? __lock_acquire+0x44d/0x7e0
[ 123.963278][ T1334] ? find_held_lock+0x2b/0x80
[ 123.963592][ T1334] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 123.963898][ T1334] ? __lock_release+0x5d/0x170
[ 123.964212][ T1334] ? __pfx_rtnl_newlink+0x10/0x10
[ 123.964516][ T1334] rtnetlink_rcv_msg+0x713/0xc00
[ 123.964823][ T1334] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 123.965134][ T1334] ? __lock_acquire+0x44d/0x7e0
[ 123.965453][ T1334] netlink_rcv_skb+0x121/0x350
[ 123.965759][ T1334] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 123.966073][ T1334] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 123.966401][ T1334] ? netlink_deliver_tap+0x13e/0x340
[ 123.966709][ T1334] ? netlink_deliver_tap+0xc3/0x340
[ 123.967016][ T1334] netlink_unicast+0x49e/0x780
[ 123.967336][ T1334] ? __pfx_netlink_unicast+0x10/0x10
[ 123.967658][ T1334] ? __lock_acquire+0x44d/0x7e0
[ 123.967974][ T1334] netlink_sendmsg+0x721/0xbe0
[ 123.968301][ T1334] ? __pfx_netlink_sendmsg+0x10/0x10
[ 123.968610][ T1334] ? __import_iovec+0x238/0x3c0
[ 123.968933][ T1334] ____sys_sendmsg+0x7aa/0xa10
[ 123.969254][ T1334] ? __pfx_____sys_sendmsg+0x10/0x10
[ 123.969544][ T1334] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 123.969936][ T1334] ___sys_sendmsg+0xed/0x170
[ 123.970250][ T1334] ? kasan_record_aux_stack+0x8c/0xa0
[ 123.970563][ T1334] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 123.970945][ T1334] ? __pfx____sys_sendmsg+0x10/0x10
[ 123.971266][ T1334] ? find_held_lock+0x2b/0x80
[ 123.971575][ T1334] ? __lock_acquire+0x44d/0x7e0
[ 123.971880][ T1334] ? find_held_lock+0x2b/0x80
[ 123.972174][ T1334] ? __virt_addr_valid+0x22e/0x450
[ 123.972489][ T1334] ? __lock_release+0x5d/0x170
[ 123.972811][ T1334] __sys_sendmsg+0x10b/0x1a0
[ 123.973115][ T1334] ? __call_rcu_common.constprop.0+0x320/0x640
[ 123.973507][ T1334] ? __pfx___sys_sendmsg+0x10/0x10
[ 123.973840][ T1334] ? rcu_is_watching+0x12/0xc0
[ 123.974133][ T1334] do_syscall_64+0xc1/0x380
[ 123.974439][ T1334] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 123.974797][ T1334] RIP: 0033:0x7fa6477331e7
[ 123.975106][ T1334] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 123.976163][ T1334] RSP: 002b:00007ffe0044b578 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 123.976739][ T1334] RAX: ffffffffffffffda RBX: 00007ffe0044bcb0 RCX: 00007fa6477331e7
[ 123.977212][ T1334] RDX: 0000000000000000 RSI: 00007ffe0044b5e0 RDI: 0000000000000005
[ 123.977690][ T1334] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 123.978151][ T1334] R10: 000000000db5f910 R11: 0000000000000246 R12: 0000000000000003
[ 123.978622][ T1334] R13: 00000000686e6a33 R14: 0000000000499600 R15: 0000000000000000
[ 123.979102][ T1334]
[ 123.979343][ T1334] irq event stamp: 41477
[ 123.979575][ T1334] hardirqs last enabled at (41485): [] __up_console_sem+0x6b/0x80
[ 123.980116][ T1334] hardirqs last disabled at (41492): [] __up_console_sem+0x50/0x80
[ 123.980663][ T1334] softirqs last enabled at (40442): [] netlink_release+0x328/0xf20
[ 123.981212][ T1334] softirqs last disabled at (40440): [] netlink_release+0x2b3/0xf20
[ 123.981744][ T1334] ---[ end trace 0000000000000000 ]---
[ 123.986338][ T1334] bond0: (slave eth2): Enslaving as an active interface with an up link
[ 123.987314][ T35] br0: port 4(s2) entered blocking state
[ 123.987743][ T35] br0: port 4(s2) entered forwarding state
[ 126.302601][ T1350] bond0: (slave eth0): prio updated, but will not affect failover re-selection as primary slave have been set
[ 126.542122][ T1352] bond0: (slave eth1): prio updated, but will not affect failover re-selection as primary slave have been set
[ 126.751349][ T1354] bond0: (slave eth2): prio updated, but will not affect failover re-selection as primary slave have been set
[ 134.571302][ T36] br0: port 2(s1) entered disabled state
[ 134.619849][ T68] bond0: (slave eth1): link status definitely down, disabling slave
[ 134.620363][ T68] bond0: (slave eth2): making interface the new active one
[ 136.803151][ T138] br0: port 4(s2) entered disabled state
[ 136.806779][ T68] bond0: (slave eth2): link status definitely down, disabling slave
[ 136.807235][ T68] bond0: (slave eth0): making interface the new active one
[ 139.136551][ T273] br0: port 4(s2) entered blocking state
[ 139.136859][ T273] br0: port 4(s2) entered forwarding state
[ 139.203494][ T68] bond0: (slave eth2): link status definitely up, 10000 Mbps full duplex
[ 139.203919][ T68] bond0: (slave eth2): making interface the new active one
[ 141.399556][ T273] br0: port 2(s1) entered blocking state
[ 141.399899][ T273] br0: port 2(s1) entered forwarding state
[ 141.490563][ T68] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[ 141.491046][ T68] bond0: (slave eth1): making interface the new active one
[ 143.760472][ T1525] bond0: (slave eth0): prio updated, but will not affect failover re-selection as primary slave have been set
[ 143.973833][ T1527] bond0: (slave eth1): prio updated, but will not affect failover re-selection as primary slave have been set
[ 144.196994][ T1529] bond0: (slave eth2): prio updated, but will not affect failover re-selection as primary slave have been set
[ 150.215902][ T36] br0: port 2(s1) entered disabled state
[ 150.226571][ T68] bond0: (slave eth1): link status definitely down, disabling slave
[ 150.227037][ T68] bond0: (slave eth0): making interface the new active one
[ 153.083565][ T1644] bond0 (unregistering): (slave eth0): Releasing active interface
[ 153.109437][ T1644] bond0 (unregistering): (slave eth1): Releasing active interface
[ 153.132887][ T1644] bond0 (unregistering): (slave eth2): Releasing active interface
[ 153.156964][ T1644] bond0 (unregistering): Released all slaves
[ 153.191578][ T37] br0: port 1(s0) entered disabled state
[ 153.194302][ T37] br0: port 4(s2) entered disabled state
[ 153.583148][ T1648] ------------[ cut here ]------------
[ 153.583555][ T1648] WARNING: CPU: 0 PID: 1648 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 153.584230][ T1648] Modules linked in: [last unloaded: netdevsim]
[ 153.584667][ T1648] CPU: 0 UID: 0 PID: 1648 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 153.585345][ T1648] Tainted: [W]=WARN
[ 153.585604][ T1648] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 153.586019][ T1648] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 153.587308][ T1648] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 153.588548][ T1648] RSP: 0018:ffffc90002aa6d70 EFLAGS: 00010246
[ 153.588972][ T1648] RAX: 0000000000000000 RBX: ffff8880094d1000 RCX: 0000000000000001
[ 153.589482][ T1648] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 153.589989][ T1648] RBP: ffffc90002aa6e60 R08: 0000000000000001 R09: 0000000000000000
[ 153.590499][ T1648] R10: ffffc90002aa6e90 R11: ffffffffa0d79160 R12: 1ffff92000554db2
[ 153.591002][ T1648] R13: 00000000000005dc R14: ffffc90002aa6e90 R15: 0000000000000000
[ 153.591512][ T1648] FS: 00007f756c5ca800(0000) GS:ffff888093848000(0000) knlGS:0000000000000000
[ 153.592101][ T1648] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 153.592533][ T1648] CR2: 00000000004e5800 CR3: 000000000f7c9001 CR4: 0000000000772ef0
[ 153.593042][ T1648] PKRU: 55555554
[ 153.593300][ T1648] Call Trace:
[ 153.593550][ T1648]
[ 153.593719][ T1648] ? sysfs_create_dir_ns+0x120/0x270
[ 153.594063][ T1648] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 153.594425][ T1648] ? rcu_is_watching+0x12/0xc0
[ 153.594765][ T1648] ? kernfs_get.part.0+0x4c/0x70
[ 153.595095][ T1648] ? create_dir+0xb2/0x2f0
[ 153.595450][ T1648] netif_set_mtu+0x88/0x100
[ 153.595790][ T1648] ? __pfx_netif_set_mtu+0x10/0x10
[ 153.596129][ T1648] ? rcu_is_watching+0x12/0xc0
[ 153.596472][ T1648] ? lockdep_init_map_type+0x4b/0x280
[ 153.596810][ T1648] dev_set_mtu+0xa4/0x230
[ 153.597068][ T1648] bond_enslave+0x6ab/0x5260
[ 153.597436][ T1648] ? __pfx_bond_enslave+0x10/0x10
[ 153.597790][ T1648] ? __lock_acquire+0x44d/0x7e0
[ 153.598132][ T1648] ? find_held_lock+0x2b/0x80
[ 153.598472][ T1648] ? is_bpf_text_address+0x67/0x120
[ 153.598808][ T1648] ? __lock_release+0x5d/0x170
[ 153.599144][ T1648] do_set_master+0x38d/0x6d0
[ 153.599485][ T1648] ? kernel_text_address+0xce/0xe0
[ 153.599824][ T1648] do_setlink.constprop.0+0x9fc/0x2650
[ 153.600161][ T1648] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 153.600596][ T1648] ? rcu_read_lock_any_held+0x43/0xb0
[ 153.600930][ T1648] ? validate_chain+0x166/0x4d0
[ 153.601273][ T1648] ? __kernel_text_address+0x12/0x40
[ 153.601609][ T1648] ? __lock_acquire+0x44d/0x7e0
[ 153.601941][ T1648] ? __mutex_trylock_common+0xf9/0x260
[ 153.602287][ T1648] ? __pfx___mutex_trylock_common+0x10/0x10
[ 153.602705][ T1648] ? rcu_is_watching+0x12/0xc0
[ 153.603036][ T1648] ? rcu_is_watching+0x12/0xc0
[ 153.603376][ T1648] ? trace_contention_end+0xdc/0x140
[ 153.603707][ T1648] ? __mutex_lock+0x19c/0xcd0
[ 153.604039][ T1648] ? find_held_lock+0x2b/0x80
[ 153.604378][ T1648] ? rtnl_newlink+0x651/0xa60
[ 153.604707][ T1648] ? __create_object+0x5e/0xb0
[ 153.605042][ T1648] ? __pfx___mutex_lock+0x10/0x10
[ 153.605391][ T1648] ? trace_cap_capable+0x10f/0x190
[ 153.605740][ T1648] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 153.606150][ T1648] ? __rtnl_newlink+0x40e/0xa40
[ 153.606497][ T1648] rtnl_newlink+0x69a/0xa60
[ 153.606838][ T1648] ? __pfx_rtnl_newlink+0x10/0x10
[ 153.607166][ T1648] ? __lock_acquire+0x44d/0x7e0
[ 153.607524][ T1648] ? find_held_lock+0x2b/0x80
[ 153.607860][ T1648] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 153.608210][ T1648] ? __lock_release+0x5d/0x170
[ 153.608544][ T1648] ? __pfx_rtnl_newlink+0x10/0x10
[ 153.608874][ T1648] rtnetlink_rcv_msg+0x713/0xc00
[ 153.609221][ T1648] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 153.609558][ T1648] ? __lock_acquire+0x44d/0x7e0
[ 153.609893][ T1648] netlink_rcv_skb+0x121/0x350
[ 153.610241][ T1648] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 153.610582][ T1648] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 153.610926][ T1648] ? netlink_deliver_tap+0x13e/0x340
[ 153.611271][ T1648] ? netlink_deliver_tap+0xc3/0x340
[ 153.611605][ T1648] netlink_unicast+0x49e/0x780
[ 153.611936][ T1648] ? __pfx_netlink_unicast+0x10/0x10
[ 153.612292][ T1648] ? __lock_acquire+0x44d/0x7e0
[ 153.612628][ T1648] netlink_sendmsg+0x721/0xbe0
[ 153.612957][ T1648] ? __pfx_netlink_sendmsg+0x10/0x10
[ 153.613305][ T1648] ? __import_iovec+0x238/0x3c0
[ 153.613649][ T1648] ____sys_sendmsg+0x7aa/0xa10
[ 153.613985][ T1648] ? __pfx_____sys_sendmsg+0x10/0x10
[ 153.614332][ T1648] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 153.614756][ T1648] ___sys_sendmsg+0xed/0x170
[ 153.615083][ T1648] ? kasan_record_aux_stack+0x8c/0xa0
[ 153.615427][ T1648] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 153.615841][ T1648] ? __pfx____sys_sendmsg+0x10/0x10
[ 153.616173][ T1648] ? find_held_lock+0x2b/0x80
[ 153.616527][ T1648] ? __lock_acquire+0x44d/0x7e0
[ 153.616868][ T1648] ? find_held_lock+0x2b/0x80
[ 153.617216][ T1648] ? __virt_addr_valid+0x22e/0x450
[ 153.617564][ T1648] ? __lock_release+0x5d/0x170
[ 153.617904][ T1648] __sys_sendmsg+0x10b/0x1a0
[ 153.618247][ T1648] ? __call_rcu_common.constprop.0+0x320/0x640
[ 153.618666][ T1648] ? __pfx___sys_sendmsg+0x10/0x10
[ 153.619008][ T1648] ? rcu_is_watching+0x12/0xc0
[ 153.619354][ T1648] do_syscall_64+0xc1/0x380
[ 153.619700][ T1648] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 153.620110][ T1648] RIP: 0033:0x7f756c7971e7
[ 153.620466][ T1648] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 153.621654][ T1648] RSP: 002b:00007ffd696317b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 153.622162][ T1648] RAX: ffffffffffffffda RBX: 00007ffd69631ef0 RCX: 00007f756c7971e7
[ 153.622674][ T1648] RDX: 0000000000000000 RSI: 00007ffd69631820 RDI: 0000000000000005
[ 153.623179][ T1648] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 153.623689][ T1648] R10: 0000000003dad910 R11: 0000000000000246 R12: 0000000000000003
[ 153.624187][ T1648] R13: 00000000686e6a51 R14: 0000000000499600 R15: 0000000000000000
[ 153.624710][ T1648]
[ 153.624966][ T1648] irq event stamp: 46725
[ 153.625232][ T1648] hardirqs last enabled at (46735): [] __up_console_sem+0x6b/0x80
[ 153.625813][ T1648] hardirqs last disabled at (46742): [] __up_console_sem+0x50/0x80
[ 153.626412][ T1648] softirqs last enabled at (46592): [] handle_softirqs+0x358/0x620
[ 153.626986][ T1648] softirqs last disabled at (46583): [] __irq_exit_rcu+0xfa/0x160
[ 153.627584][ T1648] ---[ end trace 0000000000000000 ]---
[ 153.644710][ T1648] bond0: (slave eth0): making interface the new active one
[ 153.645789][ T1648] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 153.646594][ T35] br0: port 1(s0) entered blocking state
[ 153.646940][ T35] br0: port 1(s0) entered forwarding state
[ 153.767752][ T1649] ------------[ cut here ]------------
[ 153.768128][ T1649] WARNING: CPU: 2 PID: 1649 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 153.769253][ T1649] Modules linked in: [last unloaded: netdevsim]
[ 153.769646][ T1649] CPU: 2 UID: 0 PID: 1649 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 153.770267][ T1649] Tainted: [W]=WARN
[ 153.770502][ T1649] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 153.770876][ T1649] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 153.771207][ T1649] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 153.772276][ T1649] RSP: 0018:ffffc90002ab6d70 EFLAGS: 00010246
[ 153.772662][ T1649] RAX: 0000000000000000 RBX: ffff888001ffc000 RCX: 0000000000000001
[ 153.773111][ T1649] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 153.773575][ T1649] RBP: ffffc90002ab6e60 R08: 0000000000000001 R09: 0000000000000000
[ 153.774024][ T1649] R10: ffffc90002ab6e90 R11: ffffffffa0d79160 R12: 1ffff92000556db2
[ 153.774487][ T1649] R13: 00000000000005dc R14: ffffc90002ab6e90 R15: 0000000000000000
[ 153.774939][ T1649] FS: 00007f1cd0ac7800(0000) GS:ffff888093948000(0000) knlGS:0000000000000000
[ 153.775497][ T1649] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 153.775878][ T1649] CR2: 00000000004e5800 CR3: 000000000950d005 CR4: 0000000000772ef0
[ 153.776336][ T1649] PKRU: 55555554
[ 153.776569][ T1649] Call Trace:
[ 153.776803][ T1649]
[ 153.776965][ T1649] ? sysfs_create_dir_ns+0x120/0x270
[ 153.777281][ T1649] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 153.777609][ T1649] ? rcu_is_watching+0x12/0xc0
[ 153.777917][ T1649] ? kernfs_get.part.0+0x4c/0x70
[ 153.778231][ T1649] ? create_dir+0xb2/0x2f0
[ 153.778535][ T1649] netif_set_mtu+0x88/0x100
[ 153.778841][ T1649] ? __pfx_netif_set_mtu+0x10/0x10
[ 153.779149][ T1649] ? rcu_is_watching+0x12/0xc0
[ 153.779467][ T1649] ? lockdep_init_map_type+0x4b/0x280
[ 153.779779][ T1649] dev_set_mtu+0xa4/0x230
[ 153.780014][ T1649] bond_enslave+0x6ab/0x5260
[ 153.780349][ T1649] ? __pfx_bond_enslave+0x10/0x10
[ 153.780662][ T1649] ? __lock_acquire+0x44d/0x7e0
[ 153.780972][ T1649] ? find_held_lock+0x2b/0x80
[ 153.781290][ T1649] ? is_bpf_text_address+0x67/0x120
[ 153.781590][ T1649] ? __lock_release+0x5d/0x170
[ 153.781898][ T1649] do_set_master+0x38d/0x6d0
[ 153.782217][ T1649] ? kernel_text_address+0xce/0xe0
[ 153.782527][ T1649] do_setlink.constprop.0+0x9fc/0x2650
[ 153.782834][ T1649] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 153.783222][ T1649] ? rcu_read_lock_any_held+0x43/0xb0
[ 153.783521][ T1649] ? validate_chain+0x166/0x4d0
[ 153.783821][ T1649] ? __kernel_text_address+0x12/0x40
[ 153.784128][ T1649] ? __lock_acquire+0x44d/0x7e0
[ 153.784452][ T1649] ? __mutex_trylock_common+0xf9/0x260
[ 153.784759][ T1649] ? __pfx___mutex_trylock_common+0x10/0x10
[ 153.785131][ T1649] ? rcu_is_watching+0x12/0xc0
[ 153.785446][ T1649] ? rcu_is_watching+0x12/0xc0
[ 153.785745][ T1649] ? trace_contention_end+0xdc/0x140
[ 153.786048][ T1649] ? __mutex_lock+0x19c/0xcd0
[ 153.786364][ T1649] ? find_held_lock+0x2b/0x80
[ 153.786677][ T1649] ? rtnl_newlink+0x651/0xa60
[ 153.786976][ T1649] ? __create_object+0x5e/0xb0
[ 153.787291][ T1649] ? __pfx___mutex_lock+0x10/0x10
[ 153.787618][ T1649] ? trace_cap_capable+0x10f/0x190
[ 153.787924][ T1649] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 153.788302][ T1649] ? __rtnl_newlink+0x40e/0xa40
[ 153.788612][ T1649] rtnl_newlink+0x69a/0xa60
[ 153.788918][ T1649] ? __pfx_rtnl_newlink+0x10/0x10
[ 153.789241][ T1649] ? __lock_acquire+0x44d/0x7e0
[ 153.789548][ T1649] ? find_held_lock+0x2b/0x80
[ 153.789850][ T1649] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 153.790151][ T1649] ? __lock_release+0x5d/0x170
[ 153.790469][ T1649] ? __pfx_rtnl_newlink+0x10/0x10
[ 153.790772][ T1649] rtnetlink_rcv_msg+0x713/0xc00
[ 153.791080][ T1649] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 153.791406][ T1649] ? __lock_acquire+0x44d/0x7e0
[ 153.791721][ T1649] netlink_rcv_skb+0x121/0x350
[ 153.792026][ T1649] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 153.792343][ T1649] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 153.792655][ T1649] ? netlink_deliver_tap+0x13e/0x340
[ 153.792958][ T1649] ? netlink_deliver_tap+0xc3/0x340
[ 153.793270][ T1649] netlink_unicast+0x49e/0x780
[ 153.793580][ T1649] ? __pfx_netlink_unicast+0x10/0x10
[ 153.793883][ T1649] ? __lock_acquire+0x44d/0x7e0
[ 153.794188][ T1649] netlink_sendmsg+0x721/0xbe0
[ 153.794508][ T1649] ? __pfx_netlink_sendmsg+0x10/0x10
[ 153.794810][ T1649] ? __import_iovec+0x238/0x3c0
[ 153.795124][ T1649] ____sys_sendmsg+0x7aa/0xa10
[ 153.795442][ T1649] ? __pfx_____sys_sendmsg+0x10/0x10
[ 153.795746][ T1649] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 153.796150][ T1649] ___sys_sendmsg+0xed/0x170
[ 153.796462][ T1649] ? kasan_record_aux_stack+0x8c/0xa0
[ 153.796764][ T1649] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 153.797138][ T1649] ? __pfx____sys_sendmsg+0x10/0x10
[ 153.797458][ T1649] ? find_held_lock+0x2b/0x80
[ 153.797773][ T1649] ? __lock_acquire+0x44d/0x7e0
[ 153.798083][ T1649] ? find_held_lock+0x2b/0x80
[ 153.798405][ T1649] ? __virt_addr_valid+0x22e/0x450
[ 153.798708][ T1649] ? __lock_release+0x5d/0x170
[ 153.799018][ T1649] __sys_sendmsg+0x10b/0x1a0
[ 153.799326][ T1649] ? __call_rcu_common.constprop.0+0x320/0x640
[ 153.799696][ T1649] ? __pfx___sys_sendmsg+0x10/0x10
[ 153.800008][ T1649] ? rcu_is_watching+0x12/0xc0
[ 153.800324][ T1649] do_syscall_64+0xc1/0x380
[ 153.800641][ T1649] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 153.801014][ T1649] RIP: 0033:0x7f1cd0c941e7
[ 153.801338][ T1649] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 153.802403][ T1649] RSP: 002b:00007ffe88f1cf28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 153.802863][ T1649] RAX: ffffffffffffffda RBX: 00007ffe88f1d660 RCX: 00007f1cd0c941e7
[ 153.803324][ T1649] RDX: 0000000000000000 RSI: 00007ffe88f1cf90 RDI: 0000000000000005
[ 153.803772][ T1649] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 153.804231][ T1649] R10: 0000000008634910 R11: 0000000000000246 R12: 0000000000000003
[ 153.804685][ T1649] R13: 00000000686e6a51 R14: 0000000000499600 R15: 0000000000000000
[ 153.805149][ T1649]
[ 153.805398][ T1649] irq event stamp: 44997
[ 153.805629][ T1649] hardirqs last enabled at (45007): [] __up_console_sem+0x6b/0x80
[ 153.806144][ T1649] hardirqs last disabled at (45016): [] __up_console_sem+0x50/0x80
[ 153.806679][ T1649] softirqs last enabled at (43868): [] handle_softirqs+0x358/0x620
[ 153.807209][ T1649] softirqs last disabled at (43491): [] __irq_exit_rcu+0xfa/0x160
[ 153.807735][ T1649] ---[ end trace 0000000000000000 ]---
[ 153.810768][ T1649] bond0: (slave eth1): making interface the new active one
[ 153.812075][ T1649] bond0: (slave eth1): Enslaving as an active interface with an up link
[ 153.813519][ T37] br0: port 2(s1) entered blocking state
[ 153.813820][ T37] br0: port 2(s1) entered forwarding state
[ 153.938260][ T1650] ------------[ cut here ]------------
[ 153.938659][ T1650] WARNING: CPU: 0 PID: 1650 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 153.939331][ T1650] Modules linked in: [last unloaded: netdevsim]
[ 153.939759][ T1650] CPU: 0 UID: 0 PID: 1650 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 153.940451][ T1650] Tainted: [W]=WARN
[ 153.940705][ T1650] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 153.941123][ T1650] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 153.941475][ T1650] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 153.942675][ T1650] RSP: 0018:ffffc90002af6d70 EFLAGS: 00010246
[ 153.943098][ T1650] RAX: 0000000000000000 RBX: ffff88800df84000 RCX: 0000000000000001
[ 153.944270][ T1650] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 153.944778][ T1650] RBP: ffffc90002af6e60 R08: 0000000000000001 R09: 0000000000000000
[ 153.945292][ T1650] R10: ffffc90002af6e90 R11: ffffffffa0d79160 R12: 1ffff9200055edb2
[ 153.945787][ T1650] R13: 00000000000005dc R14: ffffc90002af6e90 R15: 0000000000000000
[ 153.946290][ T1650] FS: 00007fedad970800(0000) GS:ffff888093848000(0000) knlGS:0000000000000000
[ 153.946872][ T1650] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 153.947302][ T1650] CR2: 00000000004e5800 CR3: 000000000f7c9003 CR4: 0000000000772ef0
[ 153.947812][ T1650] PKRU: 55555554
[ 153.948063][ T1650] Call Trace:
[ 153.948322][ T1650]
[ 153.948493][ T1650] ? sysfs_create_dir_ns+0x120/0x270
[ 153.948834][ T1650] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 153.949172][ T1650] ? rcu_is_watching+0x12/0xc0
[ 153.949520][ T1650] ? kernfs_get.part.0+0x4c/0x70
[ 153.949861][ T1650] ? create_dir+0xb2/0x2f0
[ 153.950209][ T1650] netif_set_mtu+0x88/0x100
[ 153.950548][ T1650] ? __pfx_netif_set_mtu+0x10/0x10
[ 153.950888][ T1650] ? rcu_is_watching+0x12/0xc0
[ 153.951230][ T1650] ? lockdep_init_map_type+0x4b/0x280
[ 153.951568][ T1650] dev_set_mtu+0xa4/0x230
[ 153.951819][ T1650] bond_enslave+0x6ab/0x5260
[ 153.952167][ T1650] ? __pfx_bond_enslave+0x10/0x10
[ 153.952541][ T1650] ? __lock_acquire+0x44d/0x7e0
[ 153.952881][ T1650] ? find_held_lock+0x2b/0x80
[ 153.953242][ T1650] ? is_bpf_text_address+0x67/0x120
[ 153.953575][ T1650] ? __lock_release+0x5d/0x170
[ 153.953912][ T1650] do_set_master+0x38d/0x6d0
[ 153.954256][ T1650] ? kernel_text_address+0xce/0xe0
[ 153.954595][ T1650] do_setlink.constprop.0+0x9fc/0x2650
[ 153.954945][ T1650] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 153.955379][ T1650] ? rcu_read_lock_any_held+0x43/0xb0
[ 153.955710][ T1650] ? validate_chain+0x166/0x4d0
[ 153.956038][ T1650] ? __kernel_text_address+0x12/0x40
[ 153.956384][ T1650] ? __lock_acquire+0x44d/0x7e0
[ 153.956717][ T1650] ? __mutex_trylock_common+0xf9/0x260
[ 153.957047][ T1650] ? __pfx___mutex_trylock_common+0x10/0x10
[ 153.957500][ T1650] ? rcu_is_watching+0x12/0xc0
[ 153.957835][ T1650] ? rcu_is_watching+0x12/0xc0
[ 153.958164][ T1650] ? trace_contention_end+0xdc/0x140
[ 153.958511][ T1650] ? __mutex_lock+0x19c/0xcd0
[ 153.958845][ T1650] ? find_held_lock+0x2b/0x80
[ 153.959174][ T1650] ? rtnl_newlink+0x651/0xa60
[ 153.959517][ T1650] ? __create_object+0x5e/0xb0
[ 153.959855][ T1650] ? __pfx___mutex_lock+0x10/0x10
[ 153.960204][ T1650] ? trace_cap_capable+0x10f/0x190
[ 153.960536][ T1650] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 153.960945][ T1650] ? __rtnl_newlink+0x40e/0xa40
[ 153.961293][ T1650] rtnl_newlink+0x69a/0xa60
[ 153.961631][ T1650] ? __pfx_rtnl_newlink+0x10/0x10
[ 153.961962][ T1650] ? __lock_acquire+0x44d/0x7e0
[ 153.962313][ T1650] ? find_held_lock+0x2b/0x80
[ 153.962652][ T1650] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 153.962979][ T1650] ? __lock_release+0x5d/0x170
[ 153.963317][ T1650] ? __pfx_rtnl_newlink+0x10/0x10
[ 153.963647][ T1650] rtnetlink_rcv_msg+0x713/0xc00
[ 153.963976][ T1650] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 153.964320][ T1650] ? __lock_acquire+0x44d/0x7e0
[ 153.964656][ T1650] netlink_rcv_skb+0x121/0x350
[ 153.964987][ T1650] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 153.965340][ T1650] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 153.965683][ T1650] ? netlink_deliver_tap+0x13e/0x340
[ 153.966015][ T1650] ? netlink_deliver_tap+0xc3/0x340
[ 153.966355][ T1650] netlink_unicast+0x49e/0x780
[ 153.966691][ T1650] ? __pfx_netlink_unicast+0x10/0x10
[ 153.967018][ T1650] ? __lock_acquire+0x44d/0x7e0
[ 153.967367][ T1650] netlink_sendmsg+0x721/0xbe0
[ 153.967715][ T1650] ? __pfx_netlink_sendmsg+0x10/0x10
[ 153.968047][ T1650] ? __import_iovec+0x238/0x3c0
[ 153.968403][ T1650] ____sys_sendmsg+0x7aa/0xa10
[ 153.968736][ T1650] ? __pfx_____sys_sendmsg+0x10/0x10
[ 153.969082][ T1650] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 153.969512][ T1650] ___sys_sendmsg+0xed/0x170
[ 153.969841][ T1650] ? kasan_record_aux_stack+0x8c/0xa0
[ 153.970183][ T1650] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 153.970603][ T1650] ? __pfx____sys_sendmsg+0x10/0x10
[ 153.970934][ T1650] ? find_held_lock+0x2b/0x80
[ 153.971279][ T1650] ? __lock_acquire+0x44d/0x7e0
[ 153.971616][ T1650] ? find_held_lock+0x2b/0x80
[ 153.971945][ T1650] ? __virt_addr_valid+0x22e/0x450
[ 153.972284][ T1650] ? __lock_release+0x5d/0x170
[ 153.972629][ T1650] __sys_sendmsg+0x10b/0x1a0
[ 153.972957][ T1650] ? __call_rcu_common.constprop.0+0x320/0x640
[ 153.973376][ T1650] ? __pfx___sys_sendmsg+0x10/0x10
[ 153.973719][ T1650] ? rcu_is_watching+0x12/0xc0
[ 153.974049][ T1650] do_syscall_64+0xc1/0x380
[ 153.974391][ T1650] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 153.974801][ T1650] RIP: 0033:0x7fedadb3d1e7
[ 153.975152][ T1650] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 153.976340][ T1650] RSP: 002b:00007fffa65fef48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 153.976837][ T1650] RAX: ffffffffffffffda RBX: 00007fffa65ff680 RCX: 00007fedadb3d1e7
[ 153.977349][ T1650] RDX: 0000000000000000 RSI: 00007fffa65fefb0 RDI: 0000000000000005
[ 153.977854][ T1650] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 153.978359][ T1650] R10: 000000000582d910 R11: 0000000000000246 R12: 0000000000000003
[ 153.978856][ T1650] R13: 00000000686e6a51 R14: 0000000000499600 R15: 0000000000000000
[ 153.979378][ T1650]
[ 153.979628][ T1650] irq event stamp: 42477
[ 153.979877][ T1650] hardirqs last enabled at (42485): [] __up_console_sem+0x6b/0x80
[ 153.980462][ T1650] hardirqs last disabled at (42494): [] __up_console_sem+0x50/0x80
[ 153.981035][ T1650] softirqs last enabled at (41640): [] handle_softirqs+0x358/0x620
[ 153.981630][ T1650] softirqs last disabled at (41209): [] __irq_exit_rcu+0xfa/0x160
[ 153.982210][ T1650] ---[ end trace 0000000000000000 ]---
[ 153.986240][ T1650] bond0: (slave eth2): Enslaving as an active interface with an up link
[ 153.987681][ T35] br0: port 4(s2) entered blocking state
[ 153.988020][ T35] br0: port 4(s2) entered forwarding state
[ 155.900960][ T1663] bond0: (slave eth0): prio updated, but will not affect failover re-selection as primary slave have been set
[ 156.147245][ T1665] bond0: (slave eth1): prio updated, but will not affect failover re-selection as primary slave have been set
[ 156.356360][ T1667] bond0: (slave eth2): prio updated, but will not affect failover re-selection as primary slave have been set
[ 159.330908][ T35] br0: port 2(s1) entered disabled state
[ 159.427944][ T68] bond0: (slave eth1): link status definitely down, disabling slave
[ 159.428517][ T68] bond0: (slave eth2): making interface the new active one
[ 161.581763][ T37] br0: port 4(s2) entered disabled state
[ 161.611735][ T68] bond0: (slave eth2): link status definitely down, disabling slave
[ 161.612229][ T68] bond0: (slave eth0): making interface the new active one
[ 163.925982][ T35] br0: port 4(s2) entered blocking state
[ 163.926510][ T35] br0: port 4(s2) entered forwarding state
[ 164.002802][ T68] bond0: (slave eth2): link status definitely up, 10000 Mbps full duplex
[ 171.086139][ T36] br0: port 2(s1) entered blocking state
[ 171.086503][ T36] br0: port 2(s1) entered forwarding state
[ 171.178629][ T68] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[ 178.815427][ T1916] bond0 (unregistering): (slave eth0): Releasing active interface
[ 178.825712][ T1916] bond0 (unregistering): (slave eth1): Releasing active interface
[ 178.833896][ T1916] bond0 (unregistering): (slave eth2): Releasing active interface
[ 178.841044][ T1916] bond0 (unregistering): Released all slaves
[ 178.854886][ T35] br0: port 1(s0) entered disabled state
[ 178.857843][ T35] br0: port 2(s1) entered disabled state
[ 178.858773][ T35] br0: port 4(s2) entered disabled state
[ 179.283999][ T1920] ------------[ cut here ]------------
[ 179.284472][ T1920] WARNING: CPU: 2 PID: 1920 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 179.285090][ T1920] Modules linked in: [last unloaded: netdevsim]
[ 179.285504][ T1920] CPU: 2 UID: 0 PID: 1920 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 179.286129][ T1920] Tainted: [W]=WARN
[ 179.286387][ T1920] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 179.286779][ T1920] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 179.287107][ T1920] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 179.288230][ T1920] RSP: 0018:ffffc90003196d70 EFLAGS: 00010246
[ 179.288632][ T1920] RAX: 0000000000000000 RBX: ffff8880094d1000 RCX: 0000000000000001
[ 179.289102][ T1920] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 179.289821][ T1920] RBP: ffffc90003196e60 R08: 0000000000000001 R09: 0000000000000000
[ 179.290528][ T1920] R10: ffffc90003196e90 R11: ffffffffa0d79160 R12: 1ffff92000632db2
[ 179.291166][ T1920] R13: 00000000000005dc R14: ffffc90003196e90 R15: 0000000000000000
[ 179.291849][ T1920] FS: 00007f709e668800(0000) GS:ffff888093948000(0000) knlGS:0000000000000000
[ 179.292572][ T1920] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 179.293095][ T1920] CR2: 00000000004e5800 CR3: 000000000f542004 CR4: 0000000000772ef0
[ 179.293581][ T1920] PKRU: 55555554
[ 179.293828][ T1920] Call Trace:
[ 179.294075][ T1920]
[ 179.294257][ T1920] ? sysfs_create_dir_ns+0x120/0x270
[ 179.294591][ T1920] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 179.294912][ T1920] ? rcu_is_watching+0x12/0xc0
[ 179.295246][ T1920] ? kernfs_get.part.0+0x4c/0x70
[ 179.295567][ T1920] ? create_dir+0xb2/0x2f0
[ 179.295890][ T1920] netif_set_mtu+0x88/0x100
[ 179.296223][ T1920] ? __pfx_netif_set_mtu+0x10/0x10
[ 179.296550][ T1920] ? rcu_is_watching+0x12/0xc0
[ 179.296864][ T1920] ? lockdep_init_map_type+0x4b/0x280
[ 179.297184][ T1920] dev_set_mtu+0xa4/0x230
[ 179.297441][ T1920] bond_enslave+0x6ab/0x5260
[ 179.297788][ T1920] ? __pfx_bond_enslave+0x10/0x10
[ 179.298113][ T1920] ? __lock_acquire+0x44d/0x7e0
[ 179.298449][ T1920] ? find_held_lock+0x2b/0x80
[ 179.298768][ T1920] ? is_bpf_text_address+0x67/0x120
[ 179.299088][ T1920] ? __lock_release+0x5d/0x170
[ 179.299424][ T1920] do_set_master+0x38d/0x6d0
[ 179.299743][ T1920] ? kernel_text_address+0xce/0xe0
[ 179.300066][ T1920] do_setlink.constprop.0+0x9fc/0x2650
[ 179.300401][ T1920] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 179.300797][ T1920] ? rcu_read_lock_any_held+0x43/0xb0
[ 179.301112][ T1920] ? validate_chain+0x166/0x4d0
[ 179.301441][ T1920] ? __kernel_text_address+0x12/0x40
[ 179.301758][ T1920] ? __lock_acquire+0x44d/0x7e0
[ 179.302079][ T1920] ? __mutex_trylock_common+0xf9/0x260
[ 179.302415][ T1920] ? __pfx___mutex_trylock_common+0x10/0x10
[ 179.302808][ T1920] ? rcu_is_watching+0x12/0xc0
[ 179.303121][ T1920] ? rcu_is_watching+0x12/0xc0
[ 179.303464][ T1920] ? trace_contention_end+0xdc/0x140
[ 179.303781][ T1920] ? __mutex_lock+0x19c/0xcd0
[ 179.304099][ T1920] ? find_held_lock+0x2b/0x80
[ 179.304422][ T1920] ? rtnl_newlink+0x651/0xa60
[ 179.304736][ T1920] ? __create_object+0x5e/0xb0
[ 179.305056][ T1920] ? __pfx___mutex_lock+0x10/0x10
[ 179.305385][ T1920] ? trace_cap_capable+0x10f/0x190
[ 179.305704][ T1920] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 179.306099][ T1920] ? __rtnl_newlink+0x40e/0xa40
[ 179.306434][ T1920] rtnl_newlink+0x69a/0xa60
[ 179.306755][ T1920] ? __pfx_rtnl_newlink+0x10/0x10
[ 179.307069][ T1920] ? __lock_acquire+0x44d/0x7e0
[ 179.307406][ T1920] ? find_held_lock+0x2b/0x80
[ 179.307730][ T1920] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 179.308045][ T1920] ? __lock_release+0x5d/0x170
[ 179.308374][ T1920] ? __pfx_rtnl_newlink+0x10/0x10
[ 179.308691][ T1920] rtnetlink_rcv_msg+0x713/0xc00
[ 179.309007][ T1920] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 179.309341][ T1920] ? __lock_acquire+0x44d/0x7e0
[ 179.309660][ T1920] netlink_rcv_skb+0x121/0x350
[ 179.309982][ T1920] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 179.310312][ T1920] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 179.310672][ T1920] ? netlink_deliver_tap+0x13e/0x340
[ 179.310997][ T1920] ? netlink_deliver_tap+0xc3/0x340
[ 179.311329][ T1920] netlink_unicast+0x49e/0x780
[ 179.311649][ T1920] ? __pfx_netlink_unicast+0x10/0x10
[ 179.311965][ T1920] ? __lock_acquire+0x44d/0x7e0
[ 179.312294][ T1920] netlink_sendmsg+0x721/0xbe0
[ 179.312618][ T1920] ? __pfx_netlink_sendmsg+0x10/0x10
[ 179.312934][ T1920] ? __import_iovec+0x238/0x3c0
[ 179.313275][ T1920] ____sys_sendmsg+0x7aa/0xa10
[ 179.313596][ T1920] ? __pfx_____sys_sendmsg+0x10/0x10
[ 179.313912][ T1920] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 179.314328][ T1920] ___sys_sendmsg+0xed/0x170
[ 179.314646][ T1920] ? kasan_record_aux_stack+0x8c/0xa0
[ 179.314962][ T1920] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 179.315365][ T1920] ? __pfx____sys_sendmsg+0x10/0x10
[ 179.315687][ T1920] ? find_held_lock+0x2b/0x80
[ 179.316012][ T1920] ? __lock_acquire+0x44d/0x7e0
[ 179.316345][ T1920] ? find_held_lock+0x2b/0x80
[ 179.316704][ T1920] ? __virt_addr_valid+0x22e/0x450
[ 179.317021][ T1920] ? __lock_release+0x5d/0x170
[ 179.317364][ T1920] __sys_sendmsg+0x10b/0x1a0
[ 179.317714][ T1920] ? __call_rcu_common.constprop.0+0x320/0x640
[ 179.318115][ T1920] ? __pfx___sys_sendmsg+0x10/0x10
[ 179.318492][ T1920] ? rcu_is_watching+0x12/0xc0
[ 179.318819][ T1920] do_syscall_64+0xc1/0x380
[ 179.319151][ T1920] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 179.319569][ T1920] RIP: 0033:0x7f709e8351e7
[ 179.319900][ T1920] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 179.321023][ T1920] RSP: 002b:00007ffd16602ab8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 179.321513][ T1920] RAX: ffffffffffffffda RBX: 00007ffd166031f0 RCX: 00007f709e8351e7
[ 179.321995][ T1920] RDX: 0000000000000000 RSI: 00007ffd16602b20 RDI: 0000000000000005
[ 179.322483][ T1920] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 179.322957][ T1920] R10: 00000000051ec910 R11: 0000000000000246 R12: 0000000000000003
[ 179.323446][ T1920] R13: 00000000686e6a6a R14: 0000000000499600 R15: 0000000000000000
[ 179.323935][ T1920]
[ 179.324179][ T1920] irq event stamp: 40185
[ 179.324431][ T1920] hardirqs last enabled at (40197): [] __up_console_sem+0x6b/0x80
[ 179.324974][ T1920] hardirqs last disabled at (40206): [] __up_console_sem+0x50/0x80
[ 179.325522][ T1920] softirqs last enabled at (39222): [] handle_softirqs+0x358/0x620
[ 179.326084][ T1920] softirqs last disabled at (39141): [] __irq_exit_rcu+0xfa/0x160
[ 179.326643][ T1920] ---[ end trace 0000000000000000 ]---
[ 179.330461][ T1920] bond0: (slave eth0): making interface the new active one
[ 179.331964][ T1920] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 179.332826][ T35] br0: port 1(s0) entered blocking state
[ 179.333158][ T35] br0: port 1(s0) entered forwarding state
[ 179.454729][ T1921] ------------[ cut here ]------------
[ 179.455086][ T1921] WARNING: CPU: 0 PID: 1921 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 179.456917][ T1921] Modules linked in: [last unloaded: netdevsim]
[ 179.457316][ T1921] CPU: 0 UID: 0 PID: 1921 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 179.457931][ T1921] Tainted: [W]=WARN
[ 179.458175][ T1921] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 179.458555][ T1921] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 179.458862][ T1921] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 179.459927][ T1921] RSP: 0018:ffffc900031a6d70 EFLAGS: 00010246
[ 179.460314][ T1921] RAX: 0000000000000000 RBX: ffff888001ffc000 RCX: 0000000000000001
[ 179.460755][ T1921] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 179.461204][ T1921] RBP: ffffc900031a6e60 R08: 0000000000000001 R09: 0000000000000000
[ 179.461652][ T1921] R10: ffffc900031a6e90 R11: ffffffffa0d79160 R12: 1ffff92000634db2
[ 179.462094][ T1921] R13: 00000000000005dc R14: ffffc900031a6e90 R15: 0000000000000000
[ 179.462545][ T1921] FS: 00007f61922cd800(0000) GS:ffff888093848000(0000) knlGS:0000000000000000
[ 179.463065][ T1921] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 179.463457][ T1921] CR2: 00000000004e5800 CR3: 0000000009aa2005 CR4: 0000000000772ef0
[ 179.463904][ T1921] PKRU: 55555554
[ 179.464126][ T1921] Call Trace:
[ 179.464361][ T1921]
[ 179.464513][ T1921] ? sysfs_create_dir_ns+0x120/0x270
[ 179.464812][ T1921] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 179.465111][ T1921] ? rcu_is_watching+0x12/0xc0
[ 179.465425][ T1921] ? kernfs_get.part.0+0x4c/0x70
[ 179.465724][ T1921] ? create_dir+0xb2/0x2f0
[ 179.466034][ T1921] netif_set_mtu+0x88/0x100
[ 179.466350][ T1921] ? __pfx_netif_set_mtu+0x10/0x10
[ 179.466655][ T1921] ? rcu_is_watching+0x12/0xc0
[ 179.466948][ T1921] ? lockdep_init_map_type+0x4b/0x280
[ 179.467255][ T1921] dev_set_mtu+0xa4/0x230
[ 179.467488][ T1921] bond_enslave+0x6ab/0x5260
[ 179.467806][ T1921] ? __pfx_bond_enslave+0x10/0x10
[ 179.468107][ T1921] ? __lock_acquire+0x44d/0x7e0
[ 179.468415][ T1921] ? find_held_lock+0x2b/0x80
[ 179.468710][ T1921] ? is_bpf_text_address+0x67/0x120
[ 179.469002][ T1921] ? __lock_release+0x5d/0x170
[ 179.469310][ T1921] do_set_master+0x38d/0x6d0
[ 179.469601][ T1921] ? kernel_text_address+0xce/0xe0
[ 179.469898][ T1921] do_setlink.constprop.0+0x9fc/0x2650
[ 179.470221][ T1921] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 179.470593][ T1921] ? rcu_read_lock_any_held+0x43/0xb0
[ 179.470883][ T1921] ? validate_chain+0x166/0x4d0
[ 179.471176][ T1921] ? __kernel_text_address+0x12/0x40
[ 179.471492][ T1921] ? __lock_acquire+0x44d/0x7e0
[ 179.471789][ T1921] ? __mutex_trylock_common+0xf9/0x260
[ 179.472094][ T1921] ? __pfx___mutex_trylock_common+0x10/0x10
[ 179.472473][ T1921] ? rcu_is_watching+0x12/0xc0
[ 179.472767][ T1921] ? rcu_is_watching+0x12/0xc0
[ 179.473056][ T1921] ? trace_contention_end+0xdc/0x140
[ 179.473358][ T1921] ? __mutex_lock+0x19c/0xcd0
[ 179.473655][ T1921] ? find_held_lock+0x2b/0x80
[ 179.473948][ T1921] ? rtnl_newlink+0x651/0xa60
[ 179.474271][ T1921] ? __create_object+0x5e/0xb0
[ 179.474583][ T1921] ? __pfx___mutex_lock+0x10/0x10
[ 179.474878][ T1921] ? trace_cap_capable+0x10f/0x190
[ 179.475172][ T1921] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 179.475570][ T1921] ? __rtnl_newlink+0x40e/0xa40
[ 179.475873][ T1921] rtnl_newlink+0x69a/0xa60
[ 179.476173][ T1921] ? __pfx_rtnl_newlink+0x10/0x10
[ 179.476478][ T1921] ? __lock_acquire+0x44d/0x7e0
[ 179.476779][ T1921] ? find_held_lock+0x2b/0x80
[ 179.477077][ T1921] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 179.477377][ T1921] ? __lock_release+0x5d/0x170
[ 179.477685][ T1921] ? __pfx_rtnl_newlink+0x10/0x10
[ 179.477981][ T1921] rtnetlink_rcv_msg+0x713/0xc00
[ 179.478294][ T1921] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 179.478592][ T1921] ? __lock_acquire+0x44d/0x7e0
[ 179.478891][ T1921] netlink_rcv_skb+0x121/0x350
[ 179.479191][ T1921] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 179.479499][ T1921] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 179.479806][ T1921] ? netlink_deliver_tap+0x13e/0x340
[ 179.480100][ T1921] ? netlink_deliver_tap+0xc3/0x340
[ 179.480406][ T1921] netlink_unicast+0x49e/0x780
[ 179.480706][ T1921] ? __pfx_netlink_unicast+0x10/0x10
[ 179.480997][ T1921] ? __lock_acquire+0x44d/0x7e0
[ 179.481316][ T1921] netlink_sendmsg+0x721/0xbe0
[ 179.481654][ T1921] ? __pfx_netlink_sendmsg+0x10/0x10
[ 179.481961][ T1921] ? __import_iovec+0x238/0x3c0
[ 179.482295][ T1921] ____sys_sendmsg+0x7aa/0xa10
[ 179.482595][ T1921] ? __pfx_____sys_sendmsg+0x10/0x10
[ 179.482890][ T1921] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 179.483277][ T1921] ___sys_sendmsg+0xed/0x170
[ 179.483585][ T1921] ? kasan_record_aux_stack+0x8c/0xa0
[ 179.483879][ T1921] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 179.484259][ T1921] ? __pfx____sys_sendmsg+0x10/0x10
[ 179.484565][ T1921] ? find_held_lock+0x2b/0x80
[ 179.485058][ T1921] ? __lock_acquire+0x44d/0x7e0
[ 179.485609][ T1921] ? find_held_lock+0x2b/0x80
[ 179.486097][ T1921] ? __virt_addr_valid+0x22e/0x450
[ 179.486616][ T1921] ? __lock_release+0x5d/0x170
[ 179.487118][ T1921] __sys_sendmsg+0x10b/0x1a0
[ 179.487662][ T1921] ? __call_rcu_common.constprop.0+0x320/0x640
[ 179.488317][ T1921] ? __pfx___sys_sendmsg+0x10/0x10
[ 179.488817][ T1921] ? rcu_is_watching+0x12/0xc0
[ 179.489355][ T1921] do_syscall_64+0xc1/0x380
[ 179.489892][ T1921] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 179.490554][ T1921] RIP: 0033:0x7f619249a1e7
[ 179.491047][ T1921] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 179.492977][ T1921] RSP: 002b:00007ffd7922da38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 179.493788][ T1921] RAX: ffffffffffffffda RBX: 00007ffd7922e170 RCX: 00007f619249a1e7
[ 179.494603][ T1921] RDX: 0000000000000000 RSI: 00007ffd7922daa0 RDI: 0000000000000005
[ 179.495385][ T1921] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 179.496063][ T1921] R10: 000000001afa7910 R11: 0000000000000246 R12: 0000000000000003
[ 179.496868][ T1921] R13: 00000000686e6a6b R14: 0000000000499600 R15: 0000000000000000
[ 179.497716][ T1921]
[ 179.498110][ T1921] irq event stamp: 39303
[ 179.498523][ T1921] hardirqs last enabled at (39313): [] __up_console_sem+0x6b/0x80
[ 179.499456][ T1921] hardirqs last disabled at (39322): [] __up_console_sem+0x50/0x80
[ 179.500379][ T1921] softirqs last enabled at (38714): [] handle_softirqs+0x358/0x620
[ 179.501313][ T1921] softirqs last disabled at (38699): [] __irq_exit_rcu+0xfa/0x160
[ 179.502242][ T1921] ---[ end trace 0000000000000000 ]---
[ 179.519115][ T1921] bond0: (slave eth1): making interface the new active one
[ 179.520495][ T1921] bond0: (slave eth1): Enslaving as an active interface with an up link
[ 179.521636][ T35] br0: port 2(s1) entered blocking state
[ 179.521956][ T35] br0: port 2(s1) entered forwarding state
[ 179.656950][ T1922] ------------[ cut here ]------------
[ 179.657386][ T1922] WARNING: CPU: 2 PID: 1922 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 179.658053][ T1922] Modules linked in: [last unloaded: netdevsim]
[ 179.658500][ T1922] CPU: 2 UID: 0 PID: 1922 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 179.659161][ T1922] Tainted: [W]=WARN
[ 179.659428][ T1922] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 179.659842][ T1922] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 179.660184][ T1922] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 179.661351][ T1922] RSP: 0018:ffffc900031b6d70 EFLAGS: 00010246
[ 179.661767][ T1922] RAX: 0000000000000000 RBX: ffff88800df84000 RCX: 0000000000000001
[ 179.662269][ T1922] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 179.662742][ T1922] RBP: ffffc900031b6e60 R08: 0000000000000001 R09: 0000000000000000
[ 179.663250][ T1922] R10: ffffc900031b6e90 R11: ffffffffa0d79160 R12: 1ffff92000636db2
[ 179.663719][ T1922] R13: 00000000000005dc R14: ffffc900031b6e90 R15: 0000000000000000
[ 179.664185][ T1922] FS: 00007f741a476800(0000) GS:ffff888093948000(0000) knlGS:0000000000000000
[ 179.665010][ T1922] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 179.665434][ T1922] CR2: 00000000004e5800 CR3: 000000000beeb006 CR4: 0000000000772ef0
[ 179.665909][ T1922] PKRU: 55555554
[ 179.666156][ T1922] Call Trace:
[ 179.666406][ T1922]
[ 179.666583][ T1922] ? sysfs_create_dir_ns+0x120/0x270
[ 179.666921][ T1922] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 179.667254][ T1922] ? rcu_is_watching+0x12/0xc0
[ 179.667624][ T1922] ? kernfs_get.part.0+0x4c/0x70
[ 179.667943][ T1922] ? create_dir+0xb2/0x2f0
[ 179.668299][ T1922] netif_set_mtu+0x88/0x100
[ 179.668624][ T1922] ? __pfx_netif_set_mtu+0x10/0x10
[ 179.668947][ T1922] ? rcu_is_watching+0x12/0xc0
[ 179.669276][ T1922] ? lockdep_init_map_type+0x4b/0x280
[ 179.669596][ T1922] dev_set_mtu+0xa4/0x230
[ 179.669838][ T1922] bond_enslave+0x6ab/0x5260
[ 179.670178][ T1922] ? __pfx_bond_enslave+0x10/0x10
[ 179.670514][ T1922] ? __lock_acquire+0x44d/0x7e0
[ 179.670837][ T1922] ? find_held_lock+0x2b/0x80
[ 179.671153][ T1922] ? is_bpf_text_address+0x67/0x120
[ 179.671489][ T1922] ? __lock_release+0x5d/0x170
[ 179.671811][ T1922] do_set_master+0x38d/0x6d0
[ 179.672126][ T1922] ? kernel_text_address+0xce/0xe0
[ 179.672474][ T1922] do_setlink.constprop.0+0x9fc/0x2650
[ 179.672807][ T1922] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 179.673227][ T1922] ? rcu_read_lock_any_held+0x43/0xb0
[ 179.673547][ T1922] ? validate_chain+0x166/0x4d0
[ 179.673863][ T1922] ? __kernel_text_address+0x12/0x40
[ 179.674176][ T1922] ? __lock_acquire+0x44d/0x7e0
[ 179.674510][ T1922] ? __mutex_trylock_common+0xf9/0x260
[ 179.674842][ T1922] ? __pfx___mutex_trylock_common+0x10/0x10
[ 179.675242][ T1922] ? rcu_is_watching+0x12/0xc0
[ 179.675590][ T1922] ? rcu_is_watching+0x12/0xc0
[ 179.675912][ T1922] ? trace_contention_end+0xdc/0x140
[ 179.676263][ T1922] ? __mutex_lock+0x19c/0xcd0
[ 179.676582][ T1922] ? find_held_lock+0x2b/0x80
[ 179.676906][ T1922] ? rtnl_newlink+0x651/0xa60
[ 179.677240][ T1922] ? __create_object+0x5e/0xb0
[ 179.677583][ T1922] ? __pfx___mutex_lock+0x10/0x10
[ 179.677901][ T1922] ? trace_cap_capable+0x10f/0x190
[ 179.678236][ T1922] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 179.678631][ T1922] ? __rtnl_newlink+0x40e/0xa40
[ 179.678953][ T1922] rtnl_newlink+0x69a/0xa60
[ 179.679291][ T1922] ? __pfx_rtnl_newlink+0x10/0x10
[ 179.679616][ T1922] ? __lock_acquire+0x44d/0x7e0
[ 179.679934][ T1922] ? find_held_lock+0x2b/0x80
[ 179.680290][ T1922] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 179.680611][ T1922] ? __lock_release+0x5d/0x170
[ 179.680938][ T1922] ? __pfx_rtnl_newlink+0x10/0x10
[ 179.681265][ T1922] rtnetlink_rcv_msg+0x713/0xc00
[ 179.681584][ T1922] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 179.681902][ T1922] ? __lock_acquire+0x44d/0x7e0
[ 179.682236][ T1922] netlink_rcv_skb+0x121/0x350
[ 179.682565][ T1922] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 179.682883][ T1922] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 179.683222][ T1922] ? netlink_deliver_tap+0x13e/0x340
[ 179.683543][ T1922] ? netlink_deliver_tap+0xc3/0x340
[ 179.683858][ T1922] netlink_unicast+0x49e/0x780
[ 179.684177][ T1922] ? __pfx_netlink_unicast+0x10/0x10
[ 179.684517][ T1922] ? __lock_acquire+0x44d/0x7e0
[ 179.684848][ T1922] netlink_sendmsg+0x721/0xbe0
[ 179.685172][ T1922] ? __pfx_netlink_sendmsg+0x10/0x10
[ 179.685503][ T1922] ? __import_iovec+0x238/0x3c0
[ 179.685827][ T1922] ____sys_sendmsg+0x7aa/0xa10
[ 179.686145][ T1922] ? __pfx_____sys_sendmsg+0x10/0x10
[ 179.686467][ T1922] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 179.686866][ T1922] ___sys_sendmsg+0xed/0x170
[ 179.687181][ T1922] ? kasan_record_aux_stack+0x8c/0xa0
[ 179.687519][ T1922] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 179.687910][ T1922] ? __pfx____sys_sendmsg+0x10/0x10
[ 179.688253][ T1922] ? find_held_lock+0x2b/0x80
[ 179.688573][ T1922] ? __lock_acquire+0x44d/0x7e0
[ 179.688895][ T1922] ? find_held_lock+0x2b/0x80
[ 179.689220][ T1922] ? __virt_addr_valid+0x22e/0x450
[ 179.689544][ T1922] ? __lock_release+0x5d/0x170
[ 179.689865][ T1922] __sys_sendmsg+0x10b/0x1a0
[ 179.690177][ T1922] ? __call_rcu_common.constprop.0+0x320/0x640
[ 179.690575][ T1922] ? __pfx___sys_sendmsg+0x10/0x10
[ 179.690904][ T1922] ? rcu_is_watching+0x12/0xc0
[ 179.691234][ T1922] do_syscall_64+0xc1/0x380
[ 179.691560][ T1922] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 179.691949][ T1922] RIP: 0033:0x7f741a6431e7
[ 179.692315][ T1922] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 179.693425][ T1922] RSP: 002b:00007ffd4d8fa488 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 179.693901][ T1922] RAX: ffffffffffffffda RBX: 00007ffd4d8fabc0 RCX: 00007f741a6431e7
[ 179.694381][ T1922] RDX: 0000000000000000 RSI: 00007ffd4d8fa4f0 RDI: 0000000000000005
[ 179.694849][ T1922] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 179.695369][ T1922] R10: 000000003529b910 R11: 0000000000000246 R12: 0000000000000003
[ 179.695843][ T1922] R13: 00000000686e6a6b R14: 0000000000499600 R15: 0000000000000000
[ 179.696362][ T1922]
[ 179.696615][ T1922] irq event stamp: 52051
[ 179.696863][ T1922] hardirqs last enabled at (52061): [] __up_console_sem+0x6b/0x80
[ 179.697427][ T1922] hardirqs last disabled at (52072): [] __up_console_sem+0x50/0x80
[ 179.697984][ T1922] softirqs last enabled at (52038): [] handle_softirqs+0x358/0x620
[ 179.698554][ T1922] softirqs last disabled at (52015): [] __irq_exit_rcu+0xfa/0x160
[ 179.699116][ T1922] ---[ end trace 0000000000000000 ]---
[ 179.703746][ T1922] bond0: (slave eth2): Enslaving as an active interface with an up link
[ 179.704586][ T36] br0: port 4(s2) entered blocking state
[ 179.704886][ T36] br0: port 4(s2) entered forwarding state
[ 181.626312][ T1935] bond0: (slave eth0): prio updated, but will not affect failover re-selection as primary slave have been set
[ 181.848332][ T1937] bond0: (slave eth1): prio updated, but will not affect failover re-selection as primary slave have been set
[ 182.051476][ T1939] bond0: (slave eth2): prio updated, but will not affect failover re-selection as primary slave have been set
[ 185.085554][ T273] br0: port 2(s1) entered disabled state
[ 185.139240][ T68] bond0: (slave eth1): link status definitely down, disabling slave
[ 185.139754][ T68] bond0: (slave eth2): making interface the new active one
[ 187.375741][ T35] br0: port 4(s2) entered disabled state
[ 187.426628][ T68] bond0: (slave eth2): link status definitely down, disabling slave
[ 187.427010][ T68] bond0: (slave eth0): making interface the new active one
[ 189.659389][ T273] br0: port 4(s2) entered blocking state
[ 189.659928][ T273] br0: port 4(s2) entered forwarding state
[ 189.715569][ T68] bond0: (slave eth2): link status definitely up, 10000 Mbps full duplex
[ 197.009665][ T35] br0: port 2(s1) entered blocking state
[ 197.010109][ T35] br0: port 2(s1) entered forwarding state
[ 197.099768][ T68] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[ 204.410956][ T35] br0: port 1(s0) entered disabled state
[ 204.482851][ T68] bond0: (slave eth0): link status definitely down, disabling slave
[ 204.483373][ T68] bond0: (slave eth1): making interface the new active one
[ 207.248297][ T2221] bond0 (unregistering): (slave eth0): Releasing active interface
[ 207.272543][ T2221] bond0 (unregistering): (slave eth1): Releasing active interface
[ 207.290581][ T2221] bond0 (unregistering): (slave eth2): Releasing active interface
[ 207.314589][ T2221] bond0 (unregistering): Released all slaves
[ 207.338963][ T35] br0: port 2(s1) entered disabled state
[ 207.342529][ T35] br0: port 4(s2) entered disabled state
[ 207.694222][ T2225] ------------[ cut here ]------------
[ 207.694627][ T2225] WARNING: CPU: 1 PID: 2225 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 207.695213][ T2225] Modules linked in: [last unloaded: netdevsim]
[ 207.695584][ T2225] CPU: 1 UID: 0 PID: 2225 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 207.696161][ T2225] Tainted: [W]=WARN
[ 207.696390][ T2225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 207.696753][ T2225] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 207.697053][ T2225] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 207.698106][ T2225] RSP: 0018:ffffc90003916d70 EFLAGS: 00010246
[ 207.698478][ T2225] RAX: 0000000000000000 RBX: ffff8880094d1000 RCX: 0000000000000001
[ 207.698916][ T2225] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 207.699355][ T2225] RBP: ffffc90003916e60 R08: 0000000000000001 R09: 0000000000000000
[ 207.699792][ T2225] R10: ffffc90003916e90 R11: ffffffffa0d79160 R12: 1ffff92000722db2
[ 207.700236][ T2225] R13: 00000000000005dc R14: ffffc90003916e90 R15: 0000000000000000
[ 207.700672][ T2225] FS: 00007f7f201fd800(0000) GS:ffff8880938c8000(0000) knlGS:0000000000000000
[ 207.701173][ T2225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 207.701548][ T2225] CR2: 00000000004e5800 CR3: 000000000fc4b004 CR4: 0000000000772ef0
[ 207.701985][ T2225] PKRU: 55555554
[ 207.702212][ T2225] Call Trace:
[ 207.702428][ T2225]
[ 207.702577][ T2225] ? sysfs_create_dir_ns+0x120/0x270
[ 207.702871][ T2225] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 207.703163][ T2225] ? rcu_is_watching+0x12/0xc0
[ 207.703464][ T2225] ? kernfs_get.part.0+0x4c/0x70
[ 207.703762][ T2225] ? create_dir+0xb2/0x2f0
[ 207.704054][ T2225] netif_set_mtu+0x88/0x100
[ 207.704352][ T2225] ? __pfx_netif_set_mtu+0x10/0x10
[ 207.704650][ T2225] ? rcu_is_watching+0x12/0xc0
[ 207.704936][ T2225] ? lockdep_init_map_type+0x4b/0x280
[ 207.705239][ T2225] dev_set_mtu+0xa4/0x230
[ 207.705461][ T2225] bond_enslave+0x6ab/0x5260
[ 207.705763][ T2225] ? __pfx_bond_enslave+0x10/0x10
[ 207.706059][ T2225] ? __lock_acquire+0x44d/0x7e0
[ 207.706365][ T2225] ? find_held_lock+0x2b/0x80
[ 207.706656][ T2225] ? is_bpf_text_address+0x67/0x120
[ 207.706947][ T2225] ? __lock_release+0x5d/0x170
[ 207.707254][ T2225] do_set_master+0x38d/0x6d0
[ 207.707553][ T2225] ? kernel_text_address+0xce/0xe0
[ 207.707848][ T2225] do_setlink.constprop.0+0x9fc/0x2650
[ 207.708146][ T2225] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 207.708523][ T2225] ? rcu_read_lock_any_held+0x43/0xb0
[ 207.708813][ T2225] ? validate_chain+0x166/0x4d0
[ 207.709099][ T2225] ? __kernel_text_address+0x12/0x40
[ 207.709404][ T2225] ? __lock_acquire+0x44d/0x7e0
[ 207.709698][ T2225] ? __mutex_trylock_common+0xf9/0x260
[ 207.709988][ T2225] ? __pfx___mutex_trylock_common+0x10/0x10
[ 207.710357][ T2225] ? rcu_is_watching+0x12/0xc0
[ 207.710647][ T2225] ? rcu_is_watching+0x12/0xc0
[ 207.710934][ T2225] ? trace_contention_end+0xdc/0x140
[ 207.711239][ T2225] ? __mutex_lock+0x19c/0xcd0
[ 207.711532][ T2225] ? find_held_lock+0x2b/0x80
[ 207.711821][ T2225] ? rtnl_newlink+0x651/0xa60
[ 207.712109][ T2225] ? __create_object+0x5e/0xb0
[ 207.712413][ T2225] ? __pfx___mutex_lock+0x10/0x10
[ 207.712707][ T2225] ? trace_cap_capable+0x10f/0x190
[ 207.712997][ T2225] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 207.713368][ T2225] ? __rtnl_newlink+0x40e/0xa40
[ 207.713669][ T2225] rtnl_newlink+0x69a/0xa60
[ 207.713966][ T2225] ? __pfx_rtnl_newlink+0x10/0x10
[ 207.714264][ T2225] ? __lock_acquire+0x44d/0x7e0
[ 207.714563][ T2225] ? find_held_lock+0x2b/0x80
[ 207.714852][ T2225] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 207.715140][ T2225] ? __lock_release+0x5d/0x170
[ 207.715457][ T2225] ? __pfx_rtnl_newlink+0x10/0x10
[ 207.715747][ T2225] rtnetlink_rcv_msg+0x713/0xc00
[ 207.716047][ T2225] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 207.716351][ T2225] ? __lock_acquire+0x44d/0x7e0
[ 207.716645][ T2225] netlink_rcv_skb+0x121/0x350
[ 207.716937][ T2225] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 207.717240][ T2225] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 207.717548][ T2225] ? netlink_deliver_tap+0x13e/0x340
[ 207.717847][ T2225] ? netlink_deliver_tap+0xc3/0x340
[ 207.718141][ T2225] netlink_unicast+0x49e/0x780
[ 207.718442][ T2225] ? __pfx_netlink_unicast+0x10/0x10
[ 207.718729][ T2225] ? __lock_acquire+0x44d/0x7e0
[ 207.719023][ T2225] netlink_sendmsg+0x721/0xbe0
[ 207.719325][ T2225] ? __pfx_netlink_sendmsg+0x10/0x10
[ 207.719619][ T2225] ? __import_iovec+0x238/0x3c0
[ 207.719917][ T2225] ____sys_sendmsg+0x7aa/0xa10
[ 207.720225][ T2225] ? __pfx_____sys_sendmsg+0x10/0x10
[ 207.720514][ T2225] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 207.720880][ T2225] ___sys_sendmsg+0xed/0x170
[ 207.721171][ T2225] ? kasan_record_aux_stack+0x8c/0xa0
[ 207.721469][ T2225] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 207.721830][ T2225] ? __pfx____sys_sendmsg+0x10/0x10
[ 207.722124][ T2225] ? find_held_lock+0x2b/0x80
[ 207.722427][ T2225] ? __lock_acquire+0x44d/0x7e0
[ 207.722724][ T2225] ? find_held_lock+0x2b/0x80
[ 207.723011][ T2225] ? __virt_addr_valid+0x22e/0x450
[ 207.723310][ T2225] ? __lock_release+0x5d/0x170
[ 207.723606][ T2225] __sys_sendmsg+0x10b/0x1a0
[ 207.723896][ T2225] ? __call_rcu_common.constprop.0+0x320/0x640
[ 207.724265][ T2225] ? __pfx___sys_sendmsg+0x10/0x10
[ 207.724573][ T2225] ? rcu_is_watching+0x12/0xc0
[ 207.724862][ T2225] do_syscall_64+0xc1/0x380
[ 207.725156][ T2225] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 207.725522][ T2225] RIP: 0033:0x7f7f203ca1e7
[ 207.725822][ T2225] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 207.726876][ T2225] RSP: 002b:00007ffc0c72d398 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 207.727325][ T2225] RAX: ffffffffffffffda RBX: 00007ffc0c72dad0 RCX: 00007f7f203ca1e7
[ 207.727763][ T2225] RDX: 0000000000000000 RSI: 00007ffc0c72d400 RDI: 0000000000000005
[ 207.728212][ T2225] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 207.728652][ T2225] R10: 000000002eba8910 R11: 0000000000000246 R12: 0000000000000003
[ 207.729082][ T2225] R13: 00000000686e6a87 R14: 0000000000499600 R15: 0000000000000000
[ 207.729540][ T2225]
[ 207.729759][ T2225] irq event stamp: 42639
[ 207.729974][ T2225] hardirqs last enabled at (42647): [] __up_console_sem+0x6b/0x80
[ 207.730488][ T2225] hardirqs last disabled at (42656): [] __up_console_sem+0x50/0x80
[ 207.731000][ T2225] softirqs last enabled at (42146): [] handle_softirqs+0x358/0x620
[ 207.731510][ T2225] softirqs last disabled at (42137): [] __irq_exit_rcu+0xfa/0x160
[ 207.732004][ T2225] ---[ end trace 0000000000000000 ]---
[ 207.736887][ T2225] bond0: (slave eth0): making interface the new active one
[ 207.738285][ T2225] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 207.739063][ T36] br0: port 1(s0) entered blocking state
[ 207.739357][ T36] br0: port 1(s0) entered forwarding state
[ 207.860713][ T2226] ------------[ cut here ]------------
[ 207.861080][ T2226] WARNING: CPU: 2 PID: 2226 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 207.861694][ T2226] Modules linked in: [last unloaded: netdevsim]
[ 207.862080][ T2226] CPU: 2 UID: 0 PID: 2226 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 207.862683][ T2226] Tainted: [W]=WARN
[ 207.862917][ T2226] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 207.863310][ T2226] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 207.863630][ T2226] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 207.864690][ T2226] RSP: 0018:ffffc90003916d70 EFLAGS: 00010246
[ 207.865078][ T2226] RAX: 0000000000000000 RBX: ffff888001ffc000 RCX: 0000000000000001
[ 207.865545][ T2226] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 207.865994][ T2226] RBP: ffffc90003916e60 R08: 0000000000000001 R09: 0000000000000000
[ 207.866448][ T2226] R10: ffffc90003916e90 R11: ffffffffa0d79160 R12: 1ffff92000722db2
[ 207.866905][ T2226] R13: 00000000000005dc R14: ffffc90003916e90 R15: 0000000000000000
[ 207.867366][ T2226] FS: 00007f5fb64d5800(0000) GS:ffff888093948000(0000) knlGS:0000000000000000
[ 207.867908][ T2226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 207.868301][ T2226] CR2: 00000000004e5800 CR3: 000000000bcf7004 CR4: 0000000000772ef0
[ 207.868755][ T2226] PKRU: 55555554
[ 207.868986][ T2226] Call Trace:
[ 207.869233][ T2226]
[ 207.869403][ T2226] ? sysfs_create_dir_ns+0x120/0x270
[ 207.869716][ T2226] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 207.870028][ T2226] ? rcu_is_watching+0x12/0xc0
[ 207.870518][ T2226] ? kernfs_get.part.0+0x4c/0x70
[ 207.871253][ T2226] ? create_dir+0xb2/0x2f0
[ 207.871713][ T2226] netif_set_mtu+0x88/0x100
[ 207.872027][ T2226] ? __pfx_netif_set_mtu+0x10/0x10
[ 207.872356][ T2226] ? rcu_is_watching+0x12/0xc0
[ 207.872662][ T2226] ? lockdep_init_map_type+0x4b/0x280
[ 207.872975][ T2226] dev_set_mtu+0xa4/0x230
[ 207.873224][ T2226] bond_enslave+0x6ab/0x5260
[ 207.873555][ T2226] ? __pfx_bond_enslave+0x10/0x10
[ 207.873867][ T2226] ? __lock_acquire+0x44d/0x7e0
[ 207.874176][ T2226] ? find_held_lock+0x2b/0x80
[ 207.874494][ T2226] ? is_bpf_text_address+0x67/0x120
[ 207.874796][ T2226] ? __lock_release+0x5d/0x170
[ 207.875106][ T2226] do_set_master+0x38d/0x6d0
[ 207.875421][ T2226] ? kernel_text_address+0xce/0xe0
[ 207.875727][ T2226] do_setlink.constprop.0+0x9fc/0x2650
[ 207.876034][ T2226] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 207.876428][ T2226] ? rcu_read_lock_any_held+0x43/0xb0
[ 207.876740][ T2226] ? validate_chain+0x166/0x4d0
[ 207.877039][ T2226] ? __kernel_text_address+0x12/0x40
[ 207.877360][ T2226] ? __lock_acquire+0x44d/0x7e0
[ 207.877678][ T2226] ? __mutex_trylock_common+0xf9/0x260
[ 207.877986][ T2226] ? __pfx___mutex_trylock_common+0x10/0x10
[ 207.878369][ T2226] ? rcu_is_watching+0x12/0xc0
[ 207.878672][ T2226] ? rcu_is_watching+0x12/0xc0
[ 207.878974][ T2226] ? trace_contention_end+0xdc/0x140
[ 207.879287][ T2226] ? __mutex_lock+0x19c/0xcd0
[ 207.879596][ T2226] ? find_held_lock+0x2b/0x80
[ 207.879896][ T2226] ? rtnl_newlink+0x651/0xa60
[ 207.880205][ T2226] ? __create_object+0x5e/0xb0
[ 207.880521][ T2226] ? __pfx___mutex_lock+0x10/0x10
[ 207.880822][ T2226] ? trace_cap_capable+0x10f/0x190
[ 207.881125][ T2226] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 207.881506][ T2226] ? __rtnl_newlink+0x40e/0xa40
[ 207.881818][ T2226] rtnl_newlink+0x69a/0xa60
[ 207.882130][ T2226] ? __pfx_rtnl_newlink+0x10/0x10
[ 207.882446][ T2226] ? __lock_acquire+0x44d/0x7e0
[ 207.882755][ T2226] ? find_held_lock+0x2b/0x80
[ 207.883059][ T2226] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 207.883365][ T2226] ? __lock_release+0x5d/0x170
[ 207.883677][ T2226] ? __pfx_rtnl_newlink+0x10/0x10
[ 207.883978][ T2226] rtnetlink_rcv_msg+0x713/0xc00
[ 207.884297][ T2226] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 207.884614][ T2226] ? __lock_acquire+0x44d/0x7e0
[ 207.884920][ T2226] netlink_rcv_skb+0x121/0x350
[ 207.885234][ T2226] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 207.885543][ T2226] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 207.885853][ T2226] ? netlink_deliver_tap+0x13e/0x340
[ 207.886161][ T2226] ? netlink_deliver_tap+0xc3/0x340
[ 207.886477][ T2226] netlink_unicast+0x49e/0x780
[ 207.886787][ T2226] ? __pfx_netlink_unicast+0x10/0x10
[ 207.887085][ T2226] ? __lock_acquire+0x44d/0x7e0
[ 207.887402][ T2226] netlink_sendmsg+0x721/0xbe0
[ 207.887719][ T2226] ? __pfx_netlink_sendmsg+0x10/0x10
[ 207.888022][ T2226] ? __import_iovec+0x238/0x3c0
[ 207.888340][ T2226] ____sys_sendmsg+0x7aa/0xa10
[ 207.888651][ T2226] ? __pfx_____sys_sendmsg+0x10/0x10
[ 207.888954][ T2226] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 207.889347][ T2226] ___sys_sendmsg+0xed/0x170
[ 207.889644][ T2226] ? kasan_record_aux_stack+0x8c/0xa0
[ 207.889947][ T2226] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 207.890334][ T2226] ? __pfx____sys_sendmsg+0x10/0x10
[ 207.890644][ T2226] ? find_held_lock+0x2b/0x80
[ 207.890949][ T2226] ? __lock_acquire+0x44d/0x7e0
[ 207.891276][ T2226] ? find_held_lock+0x2b/0x80
[ 207.891579][ T2226] ? __virt_addr_valid+0x22e/0x450
[ 207.891878][ T2226] ? __lock_release+0x5d/0x170
[ 207.892187][ T2226] __sys_sendmsg+0x10b/0x1a0
[ 207.892546][ T2226] ? __call_rcu_common.constprop.0+0x320/0x640
[ 207.892919][ T2226] ? __pfx___sys_sendmsg+0x10/0x10
[ 207.893244][ T2226] ? rcu_is_watching+0x12/0xc0
[ 207.893558][ T2226] do_syscall_64+0xc1/0x380
[ 207.893859][ T2226] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 207.894240][ T2226] RIP: 0033:0x7f5fb66a21e7
[ 207.894554][ T2226] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 207.895608][ T2226] RSP: 002b:00007ffe7be33038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 207.896061][ T2226] RAX: ffffffffffffffda RBX: 00007ffe7be33770 RCX: 00007f5fb66a21e7
[ 207.896521][ T2226] RDX: 0000000000000000 RSI: 00007ffe7be330a0 RDI: 0000000000000005
[ 207.896965][ T2226] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 207.897417][ T2226] R10: 00000000351d3910 R11: 0000000000000246 R12: 0000000000000003
[ 207.897911][ T2226] R13: 00000000686e6a87 R14: 0000000000499600 R15: 0000000000000000
[ 207.898386][ T2226]
[ 207.898615][ T2226] irq event stamp: 40727
[ 207.898846][ T2226] hardirqs last enabled at (40737): [] __up_console_sem+0x6b/0x80
[ 207.899372][ T2226] hardirqs last disabled at (40748): [] __up_console_sem+0x50/0x80
[ 207.899893][ T2226] softirqs last enabled at (39864): [] handle_softirqs+0x358/0x620
[ 207.900423][ T2226] softirqs last disabled at (39763): [] __irq_exit_rcu+0xfa/0x160
[ 207.900942][ T2226] ---[ end trace 0000000000000000 ]---
[ 207.913328][ T2226] bond0: (slave eth1): making interface the new active one
[ 207.914837][ T2226] bond0: (slave eth1): Enslaving as an active interface with an up link
[ 207.915897][ T37] br0: port 2(s1) entered blocking state
[ 207.916456][ T37] br0: port 2(s1) entered forwarding state
[ 208.041998][ T2227] ------------[ cut here ]------------
[ 208.042374][ T2227] WARNING: CPU: 2 PID: 2227 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 208.042964][ T2227] Modules linked in: [last unloaded: netdevsim]
[ 208.043360][ T2227] CPU: 2 UID: 0 PID: 2227 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 208.043960][ T2227] Tainted: [W]=WARN
[ 208.044201][ T2227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 208.044580][ T2227] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 208.044895][ T2227] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 208.046625][ T2227] RSP: 0018:ffffc90003916d70 EFLAGS: 00010246
[ 208.047014][ T2227] RAX: 0000000000000000 RBX: ffff88800df84000 RCX: 0000000000000001
[ 208.047473][ T2227] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 208.047940][ T2227] RBP: ffffc90003916e60 R08: 0000000000000001 R09: 0000000000000000
[ 208.048403][ T2227] R10: ffffc90003916e90 R11: ffffffffa0d79160 R12: 1ffff92000722db2
[ 208.048852][ T2227] R13: 00000000000005dc R14: ffffc90003916e90 R15: 0000000000000000
[ 208.049308][ T2227] FS: 00007fed7275a800(0000) GS:ffff888093948000(0000) knlGS:0000000000000000
[ 208.049832][ T2227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 208.050229][ T2227] CR2: 00000000004e5800 CR3: 000000000bda5006 CR4: 0000000000772ef0
[ 208.050680][ T2227] PKRU: 55555554
[ 208.050913][ T2227] Call Trace:
[ 208.051144][ T2227]
[ 208.051316][ T2227] ? sysfs_create_dir_ns+0x120/0x270
[ 208.051624][ T2227] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 208.051932][ T2227] ? rcu_is_watching+0x12/0xc0
[ 208.052246][ T2227] ? kernfs_get.part.0+0x4c/0x70
[ 208.052555][ T2227] ? create_dir+0xb2/0x2f0
[ 208.052865][ T2227] netif_set_mtu+0x88/0x100
[ 208.053167][ T2227] ? __pfx_netif_set_mtu+0x10/0x10
[ 208.053491][ T2227] ? rcu_is_watching+0x12/0xc0
[ 208.053799][ T2227] ? lockdep_init_map_type+0x4b/0x280
[ 208.054103][ T2227] dev_set_mtu+0xa4/0x230
[ 208.054346][ T2227] bond_enslave+0x6ab/0x5260
[ 208.054674][ T2227] ? __pfx_bond_enslave+0x10/0x10
[ 208.054984][ T2227] ? __lock_acquire+0x44d/0x7e0
[ 208.055308][ T2227] ? find_held_lock+0x2b/0x80
[ 208.055611][ T2227] ? is_bpf_text_address+0x67/0x120
[ 208.055914][ T2227] ? __lock_release+0x5d/0x170
[ 208.056232][ T2227] do_set_master+0x38d/0x6d0
[ 208.056534][ T2227] ? kernel_text_address+0xce/0xe0
[ 208.056844][ T2227] do_setlink.constprop.0+0x9fc/0x2650
[ 208.057151][ T2227] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 208.057558][ T2227] ? rcu_read_lock_any_held+0x43/0xb0
[ 208.057860][ T2227] ? validate_chain+0x166/0x4d0
[ 208.058160][ T2227] ? __kernel_text_address+0x12/0x40
[ 208.058500][ T2227] ? __lock_acquire+0x44d/0x7e0
[ 208.058818][ T2227] ? __mutex_trylock_common+0xf9/0x260
[ 208.059123][ T2227] ? __pfx___mutex_trylock_common+0x10/0x10
[ 208.059515][ T2227] ? rcu_is_watching+0x12/0xc0
[ 208.059818][ T2227] ? rcu_is_watching+0x12/0xc0
[ 208.060115][ T2227] ? trace_contention_end+0xdc/0x140
[ 208.060429][ T2227] ? __mutex_lock+0x19c/0xcd0
[ 208.060730][ T2227] ? find_held_lock+0x2b/0x80
[ 208.061033][ T2227] ? rtnl_newlink+0x651/0xa60
[ 208.061349][ T2227] ? __create_object+0x5e/0xb0
[ 208.061658][ T2227] ? __pfx___mutex_lock+0x10/0x10
[ 208.061963][ T2227] ? trace_cap_capable+0x10f/0x190
[ 208.062272][ T2227] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 208.062673][ T2227] ? __rtnl_newlink+0x40e/0xa40
[ 208.062984][ T2227] rtnl_newlink+0x69a/0xa60
[ 208.063308][ T2227] ? __pfx_rtnl_newlink+0x10/0x10
[ 208.063613][ T2227] ? __lock_acquire+0x44d/0x7e0
[ 208.063922][ T2227] ? find_held_lock+0x2b/0x80
[ 208.064244][ T2227] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 208.064545][ T2227] ? __lock_release+0x5d/0x170
[ 208.064849][ T2227] ? __pfx_rtnl_newlink+0x10/0x10
[ 208.065150][ T2227] rtnetlink_rcv_msg+0x713/0xc00
[ 208.065465][ T2227] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 208.065773][ T2227] ? __lock_acquire+0x44d/0x7e0
[ 208.066079][ T2227] netlink_rcv_skb+0x121/0x350
[ 208.066390][ T2227] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 208.066702][ T2227] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 208.067015][ T2227] ? netlink_deliver_tap+0x13e/0x340
[ 208.067329][ T2227] ? netlink_deliver_tap+0xc3/0x340
[ 208.067643][ T2227] netlink_unicast+0x49e/0x780
[ 208.067951][ T2227] ? __pfx_netlink_unicast+0x10/0x10
[ 208.068262][ T2227] ? __lock_acquire+0x44d/0x7e0
[ 208.068573][ T2227] netlink_sendmsg+0x721/0xbe0
[ 208.068880][ T2227] ? __pfx_netlink_sendmsg+0x10/0x10
[ 208.069183][ T2227] ? __import_iovec+0x238/0x3c0
[ 208.069508][ T2227] ____sys_sendmsg+0x7aa/0xa10
[ 208.069814][ T2227] ? __pfx_____sys_sendmsg+0x10/0x10
[ 208.070112][ T2227] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 208.070506][ T2227] ___sys_sendmsg+0xed/0x170
[ 208.070804][ T2227] ? kasan_record_aux_stack+0x8c/0xa0
[ 208.071107][ T2227] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 208.071488][ T2227] ? __pfx____sys_sendmsg+0x10/0x10
[ 208.071793][ T2227] ? find_held_lock+0x2b/0x80
[ 208.072094][ T2227] ? __lock_acquire+0x44d/0x7e0
[ 208.072411][ T2227] ? find_held_lock+0x2b/0x80
[ 208.072712][ T2227] ? __virt_addr_valid+0x22e/0x450
[ 208.073012][ T2227] ? __lock_release+0x5d/0x170
[ 208.073332][ T2227] __sys_sendmsg+0x10b/0x1a0
[ 208.073632][ T2227] ? __call_rcu_common.constprop.0+0x320/0x640
[ 208.073999][ T2227] ? __pfx___sys_sendmsg+0x10/0x10
[ 208.074323][ T2227] ? rcu_is_watching+0x12/0xc0
[ 208.074624][ T2227] do_syscall_64+0xc1/0x380
[ 208.074928][ T2227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 208.075305][ T2227] RIP: 0033:0x7fed729271e7
[ 208.075623][ T2227] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 208.076689][ T2227] RSP: 002b:00007ffee685b748 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 208.077140][ T2227] RAX: ffffffffffffffda RBX: 00007ffee685be80 RCX: 00007fed729271e7
[ 208.077613][ T2227] RDX: 0000000000000000 RSI: 00007ffee685b7b0 RDI: 0000000000000005
[ 208.078062][ T2227] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 208.078520][ T2227] R10: 000000000b658910 R11: 0000000000000246 R12: 0000000000000003
[ 208.078966][ T2227] R13: 00000000686e6a87 R14: 0000000000499600 R15: 0000000000000000
[ 208.079442][ T2227]
[ 208.079672][ T2227] irq event stamp: 40857
[ 208.079909][ T2227] hardirqs last enabled at (40867): [] __up_console_sem+0x6b/0x80
[ 208.080430][ T2227] hardirqs last disabled at (40878): [] __up_console_sem+0x50/0x80
[ 208.080941][ T2227] softirqs last enabled at (39806): [] handle_softirqs+0x358/0x620
[ 208.081474][ T2227] softirqs last disabled at (39375): [] __irq_exit_rcu+0xfa/0x160
[ 208.081991][ T2227] ---[ end trace 0000000000000000 ]---
[ 208.085653][ T2227] bond0: (slave eth2): Enslaving as an active interface with an up link
[ 208.086446][ T37] br0: port 4(s2) entered blocking state
[ 208.086746][ T37] br0: port 4(s2) entered forwarding state
[ 210.421534][ T2243] bond0: (slave eth0): prio updated, but will not affect failover re-selection as primary slave have been set
[ 210.668345][ T2245] bond0: (slave eth1): prio updated, but will not affect failover re-selection as primary slave have been set
[ 210.875530][ T2247] bond0: (slave eth2): prio updated, but will not affect failover re-selection as primary slave have been set
[ 218.894340][ T37] br0: port 2(s1) entered disabled state
[ 218.907773][ T68] bond0: (slave eth1): link status definitely down, disabling slave
[ 218.908239][ T68] bond0: (slave eth2): making interface the new active one
[ 218.909716][ T68] eth2: entered promiscuous mode
[ 221.100323][ T37] br0: port 4(s2) entered disabled state
[ 221.203505][ T68] bond0: (slave eth2): link status definitely down, disabling slave
[ 221.203978][ T68] bond0: (slave eth0): making interface the new active one
[ 221.204451][ T68] eth2: left promiscuous mode
[ 221.206132][ T68] eth0: entered promiscuous mode
[ 224.814218][ T38] br0: port 4(s2) entered blocking state
[ 224.814540][ T38] br0: port 4(s2) entered forwarding state
[ 224.850846][ T68] bond0: (slave eth2): link status definitely up, 10000 Mbps full duplex
[ 224.851257][ T68] bond0: (slave eth2): making interface the new active one
[ 224.851695][ T68] eth0: left promiscuous mode
[ 226.987772][ T37] br0: port 2(s1) entered blocking state
[ 226.988138][ T37] br0: port 2(s1) entered forwarding state
[ 227.034631][ T68] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[ 227.035022][ T68] bond0: (slave eth1): making interface the new active one
[ 229.224515][ T2435] bond0: (slave eth0): prio updated, but will not affect failover re-selection as primary slave have been set
[ 229.424680][ T2437] bond0: (slave eth1): prio updated, but will not affect failover re-selection as primary slave have been set
[ 229.629056][ T2439] bond0: (slave eth2): prio updated, but will not affect failover re-selection as primary slave have been set
[ 235.635395][ T36] br0: port 2(s1) entered disabled state
[ 235.667745][ T68] bond0: (slave eth1): link status definitely down, disabling slave
[ 235.668180][ T68] bond0: (slave eth0): making interface the new active one
[ 235.669422][ T68] eth0: entered promiscuous mode
[ 240.014279][ T2571] bond0 (unregistering): (slave eth0): Releasing active interface
[ 240.014826][ T2571] eth0: left promiscuous mode
[ 240.039223][ T2571] bond0 (unregistering): (slave eth1): Releasing active interface
[ 240.052551][ T2571] bond0 (unregistering): (slave eth2): Releasing active interface
[ 240.076619][ T2571] bond0 (unregistering): Released all slaves
[ 240.090393][ T35] br0: port 1(s0) entered disabled state
[ 240.091992][ T35] br0: port 4(s2) entered disabled state
[ 240.467268][ T2575] ------------[ cut here ]------------
[ 240.467692][ T2575] WARNING: CPU: 0 PID: 2575 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 240.468293][ T2575] Modules linked in: [last unloaded: netdevsim]
[ 240.468661][ T2575] CPU: 0 UID: 0 PID: 2575 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 240.469254][ T2575] Tainted: [W]=WARN
[ 240.469476][ T2575] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 240.469837][ T2575] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 240.470135][ T2575] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 240.471181][ T2575] RSP: 0018:ffffc90004226d70 EFLAGS: 00010246
[ 240.471557][ T2575] RAX: 0000000000000000 RBX: ffff8880094d1000 RCX: 0000000000000001
[ 240.471990][ T2575] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 240.472435][ T2575] RBP: ffffc90004226e60 R08: 0000000000000001 R09: 0000000000000000
[ 240.472871][ T2575] R10: ffffc90004226e90 R11: ffffffffa0d79160 R12: 1ffff92000844db2
[ 240.473309][ T2575] R13: 00000000000005dc R14: ffffc90004226e90 R15: 0000000000000000
[ 240.473744][ T2575] FS: 00007f078ae05800(0000) GS:ffff888093848000(0000) knlGS:0000000000000000
[ 240.474414][ T2575] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 240.474782][ T2575] CR2: 00000000004e5800 CR3: 000000000fc6a004 CR4: 0000000000772ef0
[ 240.475637][ T2575] PKRU: 55555554
[ 240.475860][ T2575] Call Trace:
[ 240.476078][ T2575]
[ 240.476365][ T2575] ? sysfs_create_dir_ns+0x120/0x270
[ 240.476661][ T2575] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 240.476954][ T2575] ? rcu_is_watching+0x12/0xc0
[ 240.477256][ T2575] ? kernfs_get.part.0+0x4c/0x70
[ 240.477557][ T2575] ? create_dir+0xb2/0x2f0
[ 240.477850][ T2575] netif_set_mtu+0x88/0x100
[ 240.478139][ T2575] ? __pfx_netif_set_mtu+0x10/0x10
[ 240.478445][ T2575] ? rcu_is_watching+0x12/0xc0
[ 240.478738][ T2575] ? lockdep_init_map_type+0x4b/0x280
[ 240.479029][ T2575] dev_set_mtu+0xa4/0x230
[ 240.479261][ T2575] bond_enslave+0x6ab/0x5260
[ 240.479568][ T2575] ? __pfx_bond_enslave+0x10/0x10
[ 240.479871][ T2575] ? __lock_acquire+0x44d/0x7e0
[ 240.480171][ T2575] ? find_held_lock+0x2b/0x80
[ 240.480471][ T2575] ? is_bpf_text_address+0x67/0x120
[ 240.480760][ T2575] ? __lock_release+0x5d/0x170
[ 240.481055][ T2575] do_set_master+0x38d/0x6d0
[ 240.481354][ T2575] ? kernel_text_address+0xce/0xe0
[ 240.481648][ T2575] do_setlink.constprop.0+0x9fc/0x2650
[ 240.481939][ T2575] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 240.482316][ T2575] ? rcu_read_lock_any_held+0x43/0xb0
[ 240.482604][ T2575] ? validate_chain+0x166/0x4d0
[ 240.482892][ T2575] ? __kernel_text_address+0x12/0x40
[ 240.483182][ T2575] ? __lock_acquire+0x44d/0x7e0
[ 240.483489][ T2575] ? __mutex_trylock_common+0xf9/0x260
[ 240.483781][ T2575] ? __pfx___mutex_trylock_common+0x10/0x10
[ 240.484136][ T2575] ? rcu_is_watching+0x12/0xc0
[ 240.484436][ T2575] ? rcu_is_watching+0x12/0xc0
[ 240.484723][ T2575] ? trace_contention_end+0xdc/0x140
[ 240.485014][ T2575] ? __mutex_lock+0x19c/0xcd0
[ 240.485313][ T2575] ? find_held_lock+0x2b/0x80
[ 240.485601][ T2575] ? rtnl_newlink+0x651/0xa60
[ 240.485887][ T2575] ? __create_object+0x5e/0xb0
[ 240.486181][ T2575] ? __pfx___mutex_lock+0x10/0x10
[ 240.486479][ T2575] ? trace_cap_capable+0x10f/0x190
[ 240.486770][ T2575] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 240.487127][ T2575] ? __rtnl_newlink+0x40e/0xa40
[ 240.487435][ T2575] rtnl_newlink+0x69a/0xa60
[ 240.487737][ T2575] ? __pfx_rtnl_newlink+0x10/0x10
[ 240.488028][ T2575] ? __lock_acquire+0x44d/0x7e0
[ 240.488331][ T2575] ? find_held_lock+0x2b/0x80
[ 240.488621][ T2575] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 240.488907][ T2575] ? __lock_release+0x5d/0x170
[ 240.489209][ T2575] ? __pfx_rtnl_newlink+0x10/0x10
[ 240.489502][ T2575] rtnetlink_rcv_msg+0x713/0xc00
[ 240.489793][ T2575] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 240.490086][ T2575] ? __lock_acquire+0x44d/0x7e0
[ 240.490391][ T2575] netlink_rcv_skb+0x121/0x350
[ 240.490684][ T2575] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 240.490973][ T2575] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 240.491284][ T2575] ? netlink_deliver_tap+0x13e/0x340
[ 240.491577][ T2575] ? netlink_deliver_tap+0xc3/0x340
[ 240.491869][ T2575] netlink_unicast+0x49e/0x780
[ 240.492172][ T2575] ? __pfx_netlink_unicast+0x10/0x10
[ 240.492469][ T2575] ? __lock_acquire+0x44d/0x7e0
[ 240.492764][ T2575] netlink_sendmsg+0x721/0xbe0
[ 240.493058][ T2575] ? __pfx_netlink_sendmsg+0x10/0x10
[ 240.493357][ T2575] ? __import_iovec+0x238/0x3c0
[ 240.493653][ T2575] ____sys_sendmsg+0x7aa/0xa10
[ 240.493943][ T2575] ? __pfx_____sys_sendmsg+0x10/0x10
[ 240.494239][ T2575] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 240.494609][ T2575] ___sys_sendmsg+0xed/0x170
[ 240.494893][ T2575] ? kasan_record_aux_stack+0x8c/0xa0
[ 240.495178][ T2575] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 240.495551][ T2575] ? __pfx____sys_sendmsg+0x10/0x10
[ 240.495845][ T2575] ? find_held_lock+0x2b/0x80
[ 240.496137][ T2575] ? __lock_acquire+0x44d/0x7e0
[ 240.496440][ T2575] ? find_held_lock+0x2b/0x80
[ 240.496729][ T2575] ? __virt_addr_valid+0x22e/0x450
[ 240.497014][ T2575] ? __lock_release+0x5d/0x170
[ 240.497317][ T2575] __sys_sendmsg+0x10b/0x1a0
[ 240.497618][ T2575] ? __call_rcu_common.constprop.0+0x320/0x640
[ 240.497975][ T2575] ? __pfx___sys_sendmsg+0x10/0x10
[ 240.498289][ T2575] ? rcu_is_watching+0x12/0xc0
[ 240.498583][ T2575] do_syscall_64+0xc1/0x380
[ 240.498871][ T2575] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 240.499241][ T2575] RIP: 0033:0x7f078afd21e7
[ 240.499542][ T2575] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 240.500583][ T2575] RSP: 002b:00007fff9ad8a318 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 240.501020][ T2575] RAX: ffffffffffffffda RBX: 00007fff9ad8aa50 RCX: 00007f078afd21e7
[ 240.501466][ T2575] RDX: 0000000000000000 RSI: 00007fff9ad8a380 RDI: 0000000000000005
[ 240.501902][ T2575] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 240.502343][ T2575] R10: 000000002c9e1910 R11: 0000000000000246 R12: 0000000000000003
[ 240.502776][ T2575] R13: 00000000686e6aa8 R14: 0000000000499600 R15: 0000000000000000
[ 240.503243][ T2575]
[ 240.503464][ T2575] irq event stamp: 47243
[ 240.503683][ T2575] hardirqs last enabled at (47251): [] __up_console_sem+0x6b/0x80
[ 240.504181][ T2575] hardirqs last disabled at (47258): [] __up_console_sem+0x50/0x80
[ 240.504703][ T2575] softirqs last enabled at (46498): [] handle_softirqs+0x358/0x620
[ 240.505210][ T2575] softirqs last disabled at (46407): [] __irq_exit_rcu+0xfa/0x160
[ 240.505710][ T2575] ---[ end trace 0000000000000000 ]---
[ 240.508927][ T2575] bond0: (slave eth0): making interface the new active one
[ 240.510208][ T2575] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 240.510980][ T35] br0: port 1(s0) entered blocking state
[ 240.511313][ T35] br0: port 1(s0) entered forwarding state
[ 240.621851][ T2576] ------------[ cut here ]------------
[ 240.622306][ T2576] WARNING: CPU: 2 PID: 2576 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 240.622893][ T2576] Modules linked in: [last unloaded: netdevsim]
[ 240.623286][ T2576] CPU: 2 UID: 0 PID: 2576 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 240.623876][ T2576] Tainted: [W]=WARN
[ 240.624108][ T2576] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 240.625600][ T2576] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 240.625918][ T2576] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 240.626962][ T2576] RSP: 0018:ffffc90004226d70 EFLAGS: 00010246
[ 240.627351][ T2576] RAX: 0000000000000000 RBX: ffff888001ffc000 RCX: 0000000000000001
[ 240.627818][ T2576] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 240.628273][ T2576] RBP: ffffc90004226e60 R08: 0000000000000001 R09: 0000000000000000
[ 240.628720][ T2576] R10: ffffc90004226e90 R11: ffffffffa0d79160 R12: 1ffff92000844db2
[ 240.629165][ T2576] R13: 00000000000005dc R14: ffffc90004226e90 R15: 0000000000000000
[ 240.629628][ T2576] FS: 00007f54f486e800(0000) GS:ffff888093948000(0000) knlGS:0000000000000000
[ 240.630143][ T2576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 240.630526][ T2576] CR2: 00000000004e5800 CR3: 000000000fc58001 CR4: 0000000000772ef0
[ 240.630973][ T2576] PKRU: 55555554
[ 240.631212][ T2576] Call Trace:
[ 240.631450][ T2576]
[ 240.631610][ T2576] ? sysfs_create_dir_ns+0x120/0x270
[ 240.631915][ T2576] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 240.632233][ T2576] ? rcu_is_watching+0x12/0xc0
[ 240.632540][ T2576] ? kernfs_get.part.0+0x4c/0x70
[ 240.632840][ T2576] ? create_dir+0xb2/0x2f0
[ 240.633144][ T2576] netif_set_mtu+0x88/0x100
[ 240.633484][ T2576] ? __pfx_netif_set_mtu+0x10/0x10
[ 240.633803][ T2576] ? rcu_is_watching+0x12/0xc0
[ 240.634107][ T2576] ? lockdep_init_map_type+0x4b/0x280
[ 240.634421][ T2576] dev_set_mtu+0xa4/0x230
[ 240.634654][ T2576] bond_enslave+0x6ab/0x5260
[ 240.634998][ T2576] ? __pfx_bond_enslave+0x10/0x10
[ 240.635323][ T2576] ? __lock_acquire+0x44d/0x7e0
[ 240.635640][ T2576] ? find_held_lock+0x2b/0x80
[ 240.635940][ T2576] ? is_bpf_text_address+0x67/0x120
[ 240.636257][ T2576] ? __lock_release+0x5d/0x170
[ 240.636565][ T2576] do_set_master+0x38d/0x6d0
[ 240.636866][ T2576] ? kernel_text_address+0xce/0xe0
[ 240.637172][ T2576] do_setlink.constprop.0+0x9fc/0x2650
[ 240.637490][ T2576] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 240.637887][ T2576] ? rcu_read_lock_any_held+0x43/0xb0
[ 240.638187][ T2576] ? validate_chain+0x166/0x4d0
[ 240.638504][ T2576] ? __kernel_text_address+0x12/0x40
[ 240.638809][ T2576] ? __lock_acquire+0x44d/0x7e0
[ 240.639110][ T2576] ? __mutex_trylock_common+0xf9/0x260
[ 240.639424][ T2576] ? __pfx___mutex_trylock_common+0x10/0x10
[ 240.639797][ T2576] ? rcu_is_watching+0x12/0xc0
[ 240.640100][ T2576] ? rcu_is_watching+0x12/0xc0
[ 240.640413][ T2576] ? trace_contention_end+0xdc/0x140
[ 240.640720][ T2576] ? __mutex_lock+0x19c/0xcd0
[ 240.641020][ T2576] ? find_held_lock+0x2b/0x80
[ 240.641331][ T2576] ? rtnl_newlink+0x651/0xa60
[ 240.641629][ T2576] ? __create_object+0x5e/0xb0
[ 240.641935][ T2576] ? __pfx___mutex_lock+0x10/0x10
[ 240.642245][ T2576] ? trace_cap_capable+0x10f/0x190
[ 240.642548][ T2576] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 240.642953][ T2576] ? __rtnl_newlink+0x40e/0xa40
[ 240.643307][ T2576] rtnl_newlink+0x69a/0xa60
[ 240.643628][ T2576] ? __pfx_rtnl_newlink+0x10/0x10
[ 240.643931][ T2576] ? __lock_acquire+0x44d/0x7e0
[ 240.644246][ T2576] ? find_held_lock+0x2b/0x80
[ 240.644549][ T2576] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 240.644846][ T2576] ? __lock_release+0x5d/0x170
[ 240.645149][ T2576] ? __pfx_rtnl_newlink+0x10/0x10
[ 240.645481][ T2576] rtnetlink_rcv_msg+0x713/0xc00
[ 240.645786][ T2576] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 240.646091][ T2576] ? __lock_acquire+0x44d/0x7e0
[ 240.646408][ T2576] netlink_rcv_skb+0x121/0x350
[ 240.646709][ T2576] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 240.647010][ T2576] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 240.647334][ T2576] ? netlink_deliver_tap+0x13e/0x340
[ 240.647655][ T2576] ? netlink_deliver_tap+0xc3/0x340
[ 240.647958][ T2576] netlink_unicast+0x49e/0x780
[ 240.648272][ T2576] ? __pfx_netlink_unicast+0x10/0x10
[ 240.648572][ T2576] ? __lock_acquire+0x44d/0x7e0
[ 240.648878][ T2576] netlink_sendmsg+0x721/0xbe0
[ 240.649183][ T2576] ? __pfx_netlink_sendmsg+0x10/0x10
[ 240.649495][ T2576] ? __import_iovec+0x238/0x3c0
[ 240.649806][ T2576] ____sys_sendmsg+0x7aa/0xa10
[ 240.650112][ T2576] ? __pfx_____sys_sendmsg+0x10/0x10
[ 240.650423][ T2576] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 240.650804][ T2576] ___sys_sendmsg+0xed/0x170
[ 240.651104][ T2576] ? kasan_record_aux_stack+0x8c/0xa0
[ 240.651412][ T2576] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 240.651782][ T2576] ? __pfx____sys_sendmsg+0x10/0x10
[ 240.652089][ T2576] ? find_held_lock+0x2b/0x80
[ 240.652407][ T2576] ? __lock_acquire+0x44d/0x7e0
[ 240.652711][ T2576] ? find_held_lock+0x2b/0x80
[ 240.653014][ T2576] ? __virt_addr_valid+0x22e/0x450
[ 240.653322][ T2576] ? __lock_release+0x5d/0x170
[ 240.653633][ T2576] __sys_sendmsg+0x10b/0x1a0
[ 240.653928][ T2576] ? __call_rcu_common.constprop.0+0x320/0x640
[ 240.654307][ T2576] ? __pfx___sys_sendmsg+0x10/0x10
[ 240.654625][ T2576] ? rcu_is_watching+0x12/0xc0
[ 240.654930][ T2576] do_syscall_64+0xc1/0x380
[ 240.655238][ T2576] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 240.655607][ T2576] RIP: 0033:0x7f54f4a3b1e7
[ 240.655919][ T2576] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 240.656970][ T2576] RSP: 002b:00007fff2bec2438 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 240.657428][ T2576] RAX: ffffffffffffffda RBX: 00007fff2bec2b70 RCX: 00007f54f4a3b1e7
[ 240.657886][ T2576] RDX: 0000000000000000 RSI: 00007fff2bec24a0 RDI: 0000000000000005
[ 240.658342][ T2576] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 240.658791][ T2576] R10: 0000000006919910 R11: 0000000000000246 R12: 0000000000000003
[ 240.659246][ T2576] R13: 00000000686e6aa8 R14: 0000000000499600 R15: 0000000000000000
[ 240.659704][ T2576]
[ 240.659935][ T2576] irq event stamp: 41127
[ 240.660168][ T2576] hardirqs last enabled at (41137): [] __up_console_sem+0x6b/0x80
[ 240.660706][ T2576] hardirqs last disabled at (41148): [] __up_console_sem+0x50/0x80
[ 240.661244][ T2576] softirqs last enabled at (40054): [] handle_softirqs+0x358/0x620
[ 240.661756][ T2576] softirqs last disabled at (39281): [] __irq_exit_rcu+0xfa/0x160
[ 240.662292][ T2576] ---[ end trace 0000000000000000 ]---
[ 240.677311][ T2576] bond0: (slave eth1): making interface the new active one
[ 240.678830][ T2576] bond0: (slave eth1): Enslaving as an active interface with an up link
[ 240.679633][ T37] br0: port 2(s1) entered blocking state
[ 240.679946][ T37] br0: port 2(s1) entered forwarding state
[ 240.787223][ T2577] ------------[ cut here ]------------
[ 240.787569][ T2577] WARNING: CPU: 3 PID: 2577 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 240.788144][ T2577] Modules linked in: [last unloaded: netdevsim]
[ 240.788525][ T2577] CPU: 3 UID: 0 PID: 2577 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 240.789110][ T2577] Tainted: [W]=WARN
[ 240.789340][ T2577] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 240.789706][ T2577] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 240.790005][ T2577] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 240.792105][ T2577] RSP: 0018:ffffc90004236d70 EFLAGS: 00010246
[ 240.792484][ T2577] RAX: 0000000000000000 RBX: ffff88800df84000 RCX: 0000000000000001
[ 240.792919][ T2577] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 240.793366][ T2577] RBP: ffffc90004236e60 R08: 0000000000000001 R09: 0000000000000000
[ 240.793802][ T2577] R10: ffffc90004236e90 R11: ffffffffa0d79160 R12: 1ffff92000846db2
[ 240.794247][ T2577] R13: 00000000000005dc R14: ffffc90004236e90 R15: 0000000000000000
[ 240.794679][ T2577] FS: 00007f05c510f800(0000) GS:ffff8880939c8000(0000) knlGS:0000000000000000
[ 240.795184][ T2577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 240.795556][ T2577] CR2: 00000000004e5800 CR3: 000000000f94f002 CR4: 0000000000772ef0
[ 240.795996][ T2577] PKRU: 55555554
[ 240.796224][ T2577] Call Trace:
[ 240.796441][ T2577]
[ 240.796587][ T2577] ? sysfs_create_dir_ns+0x120/0x270
[ 240.796879][ T2577] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 240.797169][ T2577] ? rcu_is_watching+0x12/0xc0
[ 240.797468][ T2577] ? kernfs_get.part.0+0x4c/0x70
[ 240.797766][ T2577] ? create_dir+0xb2/0x2f0
[ 240.798063][ T2577] netif_set_mtu+0x88/0x100
[ 240.798359][ T2577] ? __pfx_netif_set_mtu+0x10/0x10
[ 240.798658][ T2577] ? rcu_is_watching+0x12/0xc0
[ 240.798945][ T2577] ? lockdep_init_map_type+0x4b/0x280
[ 240.799244][ T2577] dev_set_mtu+0xa4/0x230
[ 240.799466][ T2577] bond_enslave+0x6ab/0x5260
[ 240.799769][ T2577] ? __pfx_bond_enslave+0x10/0x10
[ 240.800067][ T2577] ? __lock_acquire+0x44d/0x7e0
[ 240.800374][ T2577] ? find_held_lock+0x2b/0x80
[ 240.800665][ T2577] ? is_bpf_text_address+0x67/0x120
[ 240.800953][ T2577] ? __lock_release+0x5d/0x170
[ 240.801254][ T2577] do_set_master+0x38d/0x6d0
[ 240.801544][ T2577] ? kernel_text_address+0xce/0xe0
[ 240.801834][ T2577] do_setlink.constprop.0+0x9fc/0x2650
[ 240.802127][ T2577] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 240.802504][ T2577] ? rcu_read_lock_any_held+0x43/0xb0
[ 240.802793][ T2577] ? validate_chain+0x166/0x4d0
[ 240.803078][ T2577] ? __kernel_text_address+0x12/0x40
[ 240.803379][ T2577] ? __lock_acquire+0x44d/0x7e0
[ 240.803670][ T2577] ? __mutex_trylock_common+0xf9/0x260
[ 240.803961][ T2577] ? __pfx___mutex_trylock_common+0x10/0x10
[ 240.804326][ T2577] ? rcu_is_watching+0x12/0xc0
[ 240.804621][ T2577] ? rcu_is_watching+0x12/0xc0
[ 240.804909][ T2577] ? trace_contention_end+0xdc/0x140
[ 240.805212][ T2577] ? __mutex_lock+0x19c/0xcd0
[ 240.805501][ T2577] ? find_held_lock+0x2b/0x80
[ 240.805789][ T2577] ? rtnl_newlink+0x651/0xa60
[ 240.806074][ T2577] ? __create_object+0x5e/0xb0
[ 240.806373][ T2577] ? __pfx___mutex_lock+0x10/0x10
[ 240.806663][ T2577] ? trace_cap_capable+0x10f/0x190
[ 240.806989][ T2577] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 240.807358][ T2577] ? __rtnl_newlink+0x40e/0xa40
[ 240.807663][ T2577] rtnl_newlink+0x69a/0xa60
[ 240.807958][ T2577] ? __pfx_rtnl_newlink+0x10/0x10
[ 240.808255][ T2577] ? __lock_acquire+0x44d/0x7e0
[ 240.808578][ T2577] ? find_held_lock+0x2b/0x80
[ 240.808866][ T2577] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 240.809159][ T2577] ? __lock_release+0x5d/0x170
[ 240.809482][ T2577] ? __pfx_rtnl_newlink+0x10/0x10
[ 240.809771][ T2577] rtnetlink_rcv_msg+0x713/0xc00
[ 240.810062][ T2577] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 240.810364][ T2577] ? __lock_acquire+0x44d/0x7e0
[ 240.810656][ T2577] netlink_rcv_skb+0x121/0x350
[ 240.810941][ T2577] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 240.811239][ T2577] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 240.811541][ T2577] ? netlink_deliver_tap+0x13e/0x340
[ 240.811829][ T2577] ? netlink_deliver_tap+0xc3/0x340
[ 240.812120][ T2577] netlink_unicast+0x49e/0x780
[ 240.812425][ T2577] ? __pfx_netlink_unicast+0x10/0x10
[ 240.812711][ T2577] ? __lock_acquire+0x44d/0x7e0
[ 240.813004][ T2577] netlink_sendmsg+0x721/0xbe0
[ 240.813301][ T2577] ? __pfx_netlink_sendmsg+0x10/0x10
[ 240.813597][ T2577] ? __import_iovec+0x238/0x3c0
[ 240.813893][ T2577] ____sys_sendmsg+0x7aa/0xa10
[ 240.814181][ T2577] ? __pfx_____sys_sendmsg+0x10/0x10
[ 240.814475][ T2577] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 240.814845][ T2577] ___sys_sendmsg+0xed/0x170
[ 240.815129][ T2577] ? kasan_record_aux_stack+0x8c/0xa0
[ 240.815426][ T2577] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 240.815791][ T2577] ? __pfx____sys_sendmsg+0x10/0x10
[ 240.816083][ T2577] ? find_held_lock+0x2b/0x80
[ 240.816379][ T2577] ? __lock_acquire+0x44d/0x7e0
[ 240.816671][ T2577] ? find_held_lock+0x2b/0x80
[ 240.816963][ T2577] ? __virt_addr_valid+0x22e/0x450
[ 240.817256][ T2577] ? __lock_release+0x5d/0x170
[ 240.817564][ T2577] __sys_sendmsg+0x10b/0x1a0
[ 240.817857][ T2577] ? __call_rcu_common.constprop.0+0x320/0x640
[ 240.818242][ T2577] ? __pfx___sys_sendmsg+0x10/0x10
[ 240.818543][ T2577] ? rcu_is_watching+0x12/0xc0
[ 240.818832][ T2577] do_syscall_64+0xc1/0x380
[ 240.819122][ T2577] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 240.819486][ T2577] RIP: 0033:0x7f05c52dc1e7
[ 240.819786][ T2577] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 240.820828][ T2577] RSP: 002b:00007ffe404d4b48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 240.821273][ T2577] RAX: ffffffffffffffda RBX: 00007ffe404d5280 RCX: 00007f05c52dc1e7
[ 240.821705][ T2577] RDX: 0000000000000000 RSI: 00007ffe404d4bb0 RDI: 0000000000000005
[ 240.822185][ T2577] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 240.822628][ T2577] R10: 000000002b929910 R11: 0000000000000246 R12: 0000000000000003
[ 240.823068][ T2577] R13: 00000000686e6aa8 R14: 0000000000499600 R15: 0000000000000000
[ 240.823521][ T2577]
[ 240.823741][ T2577] irq event stamp: 39839
[ 240.823985][ T2577] hardirqs last enabled at (39847): [] __up_console_sem+0x6b/0x80
[ 240.824493][ T2577] hardirqs last disabled at (39856): [] __up_console_sem+0x50/0x80
[ 240.824995][ T2577] softirqs last enabled at (38984): [] handle_softirqs+0x358/0x620
[ 240.825500][ T2577] softirqs last disabled at (38285): [] __irq_exit_rcu+0xfa/0x160
[ 240.826003][ T2577] ---[ end trace 0000000000000000 ]---
[ 240.839917][ T2577] bond0: (slave eth2): Enslaving as an active interface with an up link
[ 240.840953][ T38] br0: port 4(s2) entered blocking state
[ 240.841262][ T38] br0: port 4(s2) entered forwarding state
[ 243.005379][ T2593] bond0: (slave eth0): prio updated, but will not affect failover re-selection as primary slave have been set
[ 243.210532][ T2595] bond0: (slave eth1): prio updated, but will not affect failover re-selection as primary slave have been set
[ 243.416378][ T2597] bond0: (slave eth2): prio updated, but will not affect failover re-selection as primary slave have been set
[ 246.355467][ T36] br0: port 2(s1) entered disabled state
[ 246.370814][ T68] bond0: (slave eth1): link status definitely down, disabling slave
[ 246.373758][ T68] bond0: (slave eth2): making interface the new active one
[ 246.375286][ T68] eth2: entered promiscuous mode
[ 248.531343][ T36] br0: port 4(s2) entered disabled state
[ 248.562650][ T68] bond0: (slave eth2): link status definitely down, disabling slave
[ 248.563115][ T68] bond0: (slave eth0): making interface the new active one
[ 248.563576][ T68] eth2: left promiscuous mode
[ 248.564844][ T68] eth0: entered promiscuous mode
[ 252.252782][ T37] br0: port 4(s2) entered blocking state
[ 252.253098][ T37] br0: port 4(s2) entered forwarding state
[ 252.307507][ T68] bond0: (slave eth2): link status definitely up, 10000 Mbps full duplex
[ 258.954249][ T68] eth0: left promiscuous mode
[ 259.373547][ T38] br0: port 2(s1) entered blocking state
[ 259.373897][ T38] br0: port 2(s1) entered forwarding state
[ 259.378476][ T68] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[ 267.168149][ T2871] bond0 (unregistering): (slave eth0): Releasing active interface
[ 267.192978][ T2871] bond0 (unregistering): (slave eth1): Releasing active interface
[ 267.218035][ T2871] bond0 (unregistering): (slave eth2): Releasing active interface
[ 267.237739][ T2871] bond0 (unregistering): Released all slaves
[ 267.260294][ T37] br0: port 1(s0) entered disabled state
[ 267.262324][ T37] br0: port 2(s1) entered disabled state
[ 267.263424][ T37] br0: port 4(s2) entered disabled state
[ 267.619868][ T2875] ------------[ cut here ]------------
[ 267.620217][ T2875] WARNING: CPU: 3 PID: 2875 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 267.620795][ T2875] Modules linked in: [last unloaded: netdevsim]
[ 267.621166][ T2875] CPU: 3 UID: 0 PID: 2875 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 267.621761][ T2875] Tainted: [W]=WARN
[ 267.621981][ T2875] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 267.622355][ T2875] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 267.622655][ T2875] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 267.623696][ T2875] RSP: 0018:ffffc90004a06d70 EFLAGS: 00010246
[ 267.624070][ T2875] RAX: 0000000000000000 RBX: ffff8880094d1000 RCX: 0000000000000001
[ 267.624513][ T2875] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 267.624948][ T2875] RBP: ffffc90004a06e60 R08: 0000000000000001 R09: 0000000000000000
[ 267.625390][ T2875] R10: ffffc90004a06e90 R11: ffffffffa0d79160 R12: 1ffff92000940db2
[ 267.625822][ T2875] R13: 00000000000005dc R14: ffffc90004a06e90 R15: 0000000000000000
[ 267.626264][ T2875] FS: 00007f09b65b1800(0000) GS:ffff8880939c8000(0000) knlGS:0000000000000000
[ 267.626769][ T2875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 267.627139][ T2875] CR2: 00000000004e5800 CR3: 0000000010115002 CR4: 0000000000772ef0
[ 267.627592][ T2875] PKRU: 55555554
[ 267.627812][ T2875] Call Trace:
[ 267.628027][ T2875]
[ 267.628177][ T2875] ? sysfs_create_dir_ns+0x120/0x270
[ 267.628482][ T2875] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 267.628778][ T2875] ? rcu_is_watching+0x12/0xc0
[ 267.629073][ T2875] ? kernfs_get.part.0+0x4c/0x70
[ 267.629372][ T2875] ? create_dir+0xb2/0x2f0
[ 267.629664][ T2875] netif_set_mtu+0x88/0x100
[ 267.629956][ T2875] ? __pfx_netif_set_mtu+0x10/0x10
[ 267.630268][ T2875] ? rcu_is_watching+0x12/0xc0
[ 267.630558][ T2875] ? lockdep_init_map_type+0x4b/0x280
[ 267.630848][ T2875] dev_set_mtu+0xa4/0x230
[ 267.631069][ T2875] bond_enslave+0x6ab/0x5260
[ 267.631381][ T2875] ? __pfx_bond_enslave+0x10/0x10
[ 267.631681][ T2875] ? __lock_acquire+0x44d/0x7e0
[ 267.631977][ T2875] ? find_held_lock+0x2b/0x80
[ 267.632283][ T2875] ? is_bpf_text_address+0x67/0x120
[ 267.632578][ T2875] ? __lock_release+0x5d/0x170
[ 267.632875][ T2875] do_set_master+0x38d/0x6d0
[ 267.633162][ T2875] ? kernel_text_address+0xce/0xe0
[ 267.633469][ T2875] do_setlink.constprop.0+0x9fc/0x2650
[ 267.633773][ T2875] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 267.634142][ T2875] ? rcu_read_lock_any_held+0x43/0xb0
[ 267.634441][ T2875] ? validate_chain+0x166/0x4d0
[ 267.634729][ T2875] ? __kernel_text_address+0x12/0x40
[ 267.635022][ T2875] ? __lock_acquire+0x44d/0x7e0
[ 267.635326][ T2875] ? __mutex_trylock_common+0xf9/0x260
[ 267.635622][ T2875] ? __pfx___mutex_trylock_common+0x10/0x10
[ 267.635986][ T2875] ? rcu_is_watching+0x12/0xc0
[ 267.636289][ T2875] ? rcu_is_watching+0x12/0xc0
[ 267.636581][ T2875] ? trace_contention_end+0xdc/0x140
[ 267.636873][ T2875] ? __mutex_lock+0x19c/0xcd0
[ 267.637163][ T2875] ? find_held_lock+0x2b/0x80
[ 267.637465][ T2875] ? rtnl_newlink+0x651/0xa60
[ 267.637784][ T2875] ? __create_object+0x5e/0xb0
[ 267.638083][ T2875] ? __pfx___mutex_lock+0x10/0x10
[ 267.638387][ T2875] ? trace_cap_capable+0x10f/0x190
[ 267.638680][ T2875] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 267.639039][ T2875] ? __rtnl_newlink+0x40e/0xa40
[ 267.639350][ T2875] rtnl_newlink+0x69a/0xa60
[ 267.639652][ T2875] ? __pfx_rtnl_newlink+0x10/0x10
[ 267.639941][ T2875] ? __lock_acquire+0x44d/0x7e0
[ 267.640250][ T2875] ? find_held_lock+0x2b/0x80
[ 267.640543][ T2875] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 267.640832][ T2875] ? __lock_release+0x5d/0x170
[ 267.641129][ T2875] ? __pfx_rtnl_newlink+0x10/0x10
[ 267.641433][ T2875] rtnetlink_rcv_msg+0x713/0xc00
[ 267.641726][ T2875] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 267.642018][ T2875] ? __lock_acquire+0x44d/0x7e0
[ 267.642331][ T2875] netlink_rcv_skb+0x121/0x350
[ 267.642623][ T2875] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 267.642912][ T2875] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 267.643231][ T2875] ? netlink_deliver_tap+0x13e/0x340
[ 267.643524][ T2875] ? netlink_deliver_tap+0xc3/0x340
[ 267.643815][ T2875] netlink_unicast+0x49e/0x780
[ 267.644108][ T2875] ? __pfx_netlink_unicast+0x10/0x10
[ 267.644424][ T2875] ? __lock_acquire+0x44d/0x7e0
[ 267.644720][ T2875] netlink_sendmsg+0x721/0xbe0
[ 267.645010][ T2875] ? __pfx_netlink_sendmsg+0x10/0x10
[ 267.645312][ T2875] ? __import_iovec+0x238/0x3c0
[ 267.645614][ T2875] ____sys_sendmsg+0x7aa/0xa10
[ 267.645904][ T2875] ? __pfx_____sys_sendmsg+0x10/0x10
[ 267.646205][ T2875] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 267.646581][ T2875] ___sys_sendmsg+0xed/0x170
[ 267.646873][ T2875] ? kasan_record_aux_stack+0x8c/0xa0
[ 267.647164][ T2875] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 267.647539][ T2875] ? __pfx____sys_sendmsg+0x10/0x10
[ 267.647842][ T2875] ? find_held_lock+0x2b/0x80
[ 267.648132][ T2875] ? __lock_acquire+0x44d/0x7e0
[ 267.648437][ T2875] ? find_held_lock+0x2b/0x80
[ 267.648734][ T2875] ? __virt_addr_valid+0x22e/0x450
[ 267.649022][ T2875] ? __lock_release+0x5d/0x170
[ 267.649328][ T2875] __sys_sendmsg+0x10b/0x1a0
[ 267.649618][ T2875] ? __call_rcu_common.constprop.0+0x320/0x640
[ 267.649976][ T2875] ? __pfx___sys_sendmsg+0x10/0x10
[ 267.650286][ T2875] ? rcu_is_watching+0x12/0xc0
[ 267.650582][ T2875] do_syscall_64+0xc1/0x380
[ 267.650871][ T2875] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 267.651242][ T2875] RIP: 0033:0x7f09b677e1e7
[ 267.651548][ T2875] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 267.652599][ T2875] RSP: 002b:00007ffd186c9328 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 267.653048][ T2875] RAX: ffffffffffffffda RBX: 00007ffd186c9a60 RCX: 00007f09b677e1e7
[ 267.653494][ T2875] RDX: 0000000000000000 RSI: 00007ffd186c9390 RDI: 0000000000000005
[ 267.653935][ T2875] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 267.654378][ T2875] R10: 000000002607c910 R11: 0000000000000246 R12: 0000000000000003
[ 267.654823][ T2875] R13: 00000000686e6ac3 R14: 0000000000499600 R15: 0000000000000000
[ 267.655284][ T2875]
[ 267.655503][ T2875] irq event stamp: 44359
[ 267.655723][ T2875] hardirqs last enabled at (44367): [] __up_console_sem+0x6b/0x80
[ 267.656241][ T2875] hardirqs last disabled at (44376): [] __up_console_sem+0x50/0x80
[ 267.656740][ T2875] softirqs last enabled at (43406): [] fib6_run_gc+0x113/0x240
[ 267.657253][ T2875] softirqs last disabled at (43400): [] fib6_run_gc+0x150/0x240
[ 267.657779][ T2875] ---[ end trace 0000000000000000 ]---
[ 267.671062][ T2875] bond0: (slave eth0): making interface the new active one
[ 267.672407][ T2875] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 267.674887][ T38] br0: port 1(s0) entered blocking state
[ 267.675180][ T38] br0: port 1(s0) entered forwarding state
[ 267.781142][ T2876] ------------[ cut here ]------------
[ 267.781562][ T2876] WARNING: CPU: 3 PID: 2876 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 267.782149][ T2876] Modules linked in: [last unloaded: netdevsim]
[ 267.782531][ T2876] CPU: 3 UID: 0 PID: 2876 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 267.783124][ T2876] Tainted: [W]=WARN
[ 267.783352][ T2876] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 267.783713][ T2876] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 267.784009][ T2876] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 267.785057][ T2876] RSP: 0018:ffffc90004a16d70 EFLAGS: 00010246
[ 267.785437][ T2876] RAX: 0000000000000000 RBX: ffff888001ffc000 RCX: 0000000000000001
[ 267.785871][ T2876] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 267.786318][ T2876] RBP: ffffc90004a16e60 R08: 0000000000000001 R09: 0000000000000000
[ 267.786760][ T2876] R10: ffffc90004a16e90 R11: ffffffffa0d79160 R12: 1ffff92000942db2
[ 267.787244][ T2876] R13: 00000000000005dc R14: ffffc90004a16e90 R15: 0000000000000000
[ 267.787695][ T2876] FS: 00007fd4206ca800(0000) GS:ffff8880939c8000(0000) knlGS:0000000000000000
[ 267.788212][ T2876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 267.788578][ T2876] CR2: 00000000004e5800 CR3: 000000000bf23004 CR4: 0000000000772ef0
[ 267.789019][ T2876] PKRU: 55555554
[ 267.789243][ T2876] Call Trace:
[ 267.789458][ T2876]
[ 267.789605][ T2876] ? sysfs_create_dir_ns+0x120/0x270
[ 267.789900][ T2876] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 267.790205][ T2876] ? rcu_is_watching+0x12/0xc0
[ 267.790495][ T2876] ? kernfs_get.part.0+0x4c/0x70
[ 267.790783][ T2876] ? create_dir+0xb2/0x2f0
[ 267.791078][ T2876] netif_set_mtu+0x88/0x100
[ 267.791378][ T2876] ? __pfx_netif_set_mtu+0x10/0x10
[ 267.791676][ T2876] ? rcu_is_watching+0x12/0xc0
[ 267.791964][ T2876] ? lockdep_init_map_type+0x4b/0x280
[ 267.792263][ T2876] dev_set_mtu+0xa4/0x230
[ 267.792484][ T2876] bond_enslave+0x6ab/0x5260
[ 267.792788][ T2876] ? __pfx_bond_enslave+0x10/0x10
[ 267.793093][ T2876] ? __lock_acquire+0x44d/0x7e0
[ 267.793399][ T2876] ? find_held_lock+0x2b/0x80
[ 267.793691][ T2876] ? is_bpf_text_address+0x67/0x120
[ 267.793979][ T2876] ? __lock_release+0x5d/0x170
[ 267.794285][ T2876] do_set_master+0x38d/0x6d0
[ 267.794575][ T2876] ? kernel_text_address+0xce/0xe0
[ 267.794867][ T2876] do_setlink.constprop.0+0x9fc/0x2650
[ 267.795163][ T2876] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 267.795545][ T2876] ? rcu_read_lock_any_held+0x43/0xb0
[ 267.795831][ T2876] ? validate_chain+0x166/0x4d0
[ 267.796119][ T2876] ? __kernel_text_address+0x12/0x40
[ 267.796419][ T2876] ? __lock_acquire+0x44d/0x7e0
[ 267.796712][ T2876] ? __mutex_trylock_common+0xf9/0x260
[ 267.797008][ T2876] ? __pfx___mutex_trylock_common+0x10/0x10
[ 267.797381][ T2876] ? rcu_is_watching+0x12/0xc0
[ 267.797680][ T2876] ? rcu_is_watching+0x12/0xc0
[ 267.797968][ T2876] ? trace_contention_end+0xdc/0x140
[ 267.798268][ T2876] ? __mutex_lock+0x19c/0xcd0
[ 267.798556][ T2876] ? find_held_lock+0x2b/0x80
[ 267.798845][ T2876] ? rtnl_newlink+0x651/0xa60
[ 267.799135][ T2876] ? __create_object+0x5e/0xb0
[ 267.799437][ T2876] ? __pfx___mutex_lock+0x10/0x10
[ 267.799732][ T2876] ? trace_cap_capable+0x10f/0x190
[ 267.800025][ T2876] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 267.800399][ T2876] ? __rtnl_newlink+0x40e/0xa40
[ 267.800696][ T2876] rtnl_newlink+0x69a/0xa60
[ 267.800994][ T2876] ? __pfx_rtnl_newlink+0x10/0x10
[ 267.801295][ T2876] ? __lock_acquire+0x44d/0x7e0
[ 267.801589][ T2876] ? find_held_lock+0x2b/0x80
[ 267.801877][ T2876] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 267.802171][ T2876] ? __lock_release+0x5d/0x170
[ 267.802494][ T2876] ? __pfx_rtnl_newlink+0x10/0x10
[ 267.802807][ T2876] rtnetlink_rcv_msg+0x713/0xc00
[ 267.803100][ T2876] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 267.803410][ T2876] ? __lock_acquire+0x44d/0x7e0
[ 267.803708][ T2876] netlink_rcv_skb+0x121/0x350
[ 267.803997][ T2876] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 267.804304][ T2876] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 267.804606][ T2876] ? netlink_deliver_tap+0x13e/0x340
[ 267.804895][ T2876] ? netlink_deliver_tap+0xc3/0x340
[ 267.805188][ T2876] netlink_unicast+0x49e/0x780
[ 267.805493][ T2876] ? __pfx_netlink_unicast+0x10/0x10
[ 267.805780][ T2876] ? __lock_acquire+0x44d/0x7e0
[ 267.806073][ T2876] netlink_sendmsg+0x721/0xbe0
[ 267.806382][ T2876] ? __pfx_netlink_sendmsg+0x10/0x10
[ 267.806673][ T2876] ? __import_iovec+0x238/0x3c0
[ 267.806974][ T2876] ____sys_sendmsg+0x7aa/0xa10
[ 267.807278][ T2876] ? __pfx_____sys_sendmsg+0x10/0x10
[ 267.807578][ T2876] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 267.807949][ T2876] ___sys_sendmsg+0xed/0x170
[ 267.808246][ T2876] ? kasan_record_aux_stack+0x8c/0xa0
[ 267.808542][ T2876] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 267.808902][ T2876] ? __pfx____sys_sendmsg+0x10/0x10
[ 267.809206][ T2876] ? find_held_lock+0x2b/0x80
[ 267.809499][ T2876] ? __lock_acquire+0x44d/0x7e0
[ 267.809793][ T2876] ? find_held_lock+0x2b/0x80
[ 267.810082][ T2876] ? __virt_addr_valid+0x22e/0x450
[ 267.810381][ T2876] ? __lock_release+0x5d/0x170
[ 267.810682][ T2876] __sys_sendmsg+0x10b/0x1a0
[ 267.810976][ T2876] ? __call_rcu_common.constprop.0+0x320/0x640
[ 267.811345][ T2876] ? __pfx___sys_sendmsg+0x10/0x10
[ 267.811646][ T2876] ? rcu_is_watching+0x12/0xc0
[ 267.811935][ T2876] do_syscall_64+0xc1/0x380
[ 267.812235][ T2876] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 267.812625][ T2876] RIP: 0033:0x7fd4208971e7
[ 267.812927][ T2876] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 267.813982][ T2876] RSP: 002b:00007fffb955c5b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 267.814426][ T2876] RAX: ffffffffffffffda RBX: 00007fffb955ccf0 RCX: 00007fd4208971e7
[ 267.814870][ T2876] RDX: 0000000000000000 RSI: 00007fffb955c620 RDI: 0000000000000005
[ 267.815319][ T2876] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 267.815754][ T2876] R10: 000000003bc4a910 R11: 0000000000000246 R12: 0000000000000003
[ 267.816187][ T2876] R13: 00000000686e6ac3 R14: 0000000000499600 R15: 0000000000000000
[ 267.816649][ T2876]
[ 267.816872][ T2876] irq event stamp: 39875
[ 267.817090][ T2876] hardirqs last enabled at (39883): [] __up_console_sem+0x6b/0x80
[ 267.817612][ T2876] hardirqs last disabled at (39892): [] __up_console_sem+0x50/0x80
[ 267.818111][ T2876] softirqs last enabled at (39036): [] handle_softirqs+0x358/0x620
[ 267.818620][ T2876] softirqs last disabled at (39031): [] __irq_exit_rcu+0xfa/0x160
[ 267.819124][ T2876] ---[ end trace 0000000000000000 ]---
[ 267.822775][ T2876] bond0: (slave eth1): making interface the new active one
[ 267.824285][ T2876] bond0: (slave eth1): Enslaving as an active interface with an up link
[ 267.825028][ T38] br0: port 2(s1) entered blocking state
[ 267.825321][ T38] br0: port 2(s1) entered forwarding state
[ 267.952760][ T2877] ------------[ cut here ]------------
[ 267.953489][ T2877] WARNING: CPU: 2 PID: 2877 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 267.954087][ T2877] Modules linked in: [last unloaded: netdevsim]
[ 267.954485][ T2877] CPU: 2 UID: 0 PID: 2877 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 267.955089][ T2877] Tainted: [W]=WARN
[ 267.955333][ T2877] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 267.955706][ T2877] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 267.956017][ T2877] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 267.957093][ T2877] RSP: 0018:ffffc90004a16d70 EFLAGS: 00010246
[ 267.957488][ T2877] RAX: 0000000000000000 RBX: ffff88800df84000 RCX: 0000000000000001
[ 267.957946][ T2877] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 267.958408][ T2877] RBP: ffffc90004a16e60 R08: 0000000000000001 R09: 0000000000000000
[ 267.958866][ T2877] R10: ffffc90004a16e90 R11: ffffffffa0d79160 R12: 1ffff92000942db2
[ 267.959323][ T2877] R13: 00000000000005dc R14: ffffc90004a16e90 R15: 0000000000000000
[ 267.959769][ T2877] FS: 00007f5ae55e1800(0000) GS:ffff888093948000(0000) knlGS:0000000000000000
[ 267.960331][ T2877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 267.960723][ T2877] CR2: 00000000004e5800 CR3: 000000000d734003 CR4: 0000000000772ef0
[ 267.961175][ T2877] PKRU: 55555554
[ 267.961420][ T2877] Call Trace:
[ 267.961653][ T2877]
[ 267.961815][ T2877] ? sysfs_create_dir_ns+0x120/0x270
[ 267.962124][ T2877] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 267.962467][ T2877] ? rcu_is_watching+0x12/0xc0
[ 267.962775][ T2877] ? kernfs_get.part.0+0x4c/0x70
[ 267.963083][ T2877] ? create_dir+0xb2/0x2f0
[ 267.963835][ T2877] netif_set_mtu+0x88/0x100
[ 267.964320][ T2877] ? __pfx_netif_set_mtu+0x10/0x10
[ 267.964819][ T2877] ? rcu_is_watching+0x12/0xc0
[ 267.965232][ T2877] ? lockdep_init_map_type+0x4b/0x280
[ 267.965538][ T2877] dev_set_mtu+0xa4/0x230
[ 267.965775][ T2877] bond_enslave+0x6ab/0x5260
[ 267.966097][ T2877] ? __pfx_bond_enslave+0x10/0x10
[ 267.966434][ T2877] ? __lock_acquire+0x44d/0x7e0
[ 267.966754][ T2877] ? find_held_lock+0x2b/0x80
[ 267.967060][ T2877] ? is_bpf_text_address+0x67/0x120
[ 267.967372][ T2877] ? __lock_release+0x5d/0x170
[ 267.967693][ T2877] do_set_master+0x38d/0x6d0
[ 267.967996][ T2877] ? kernel_text_address+0xce/0xe0
[ 267.968313][ T2877] do_setlink.constprop.0+0x9fc/0x2650
[ 267.968629][ T2877] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 267.969010][ T2877] ? rcu_read_lock_any_held+0x43/0xb0
[ 267.969320][ T2877] ? validate_chain+0x166/0x4d0
[ 267.969622][ T2877] ? __kernel_text_address+0x12/0x40
[ 267.969927][ T2877] ? __lock_acquire+0x44d/0x7e0
[ 267.970254][ T2877] ? __mutex_trylock_common+0xf9/0x260
[ 267.970570][ T2877] ? __pfx___mutex_trylock_common+0x10/0x10
[ 267.970950][ T2877] ? rcu_is_watching+0x12/0xc0
[ 267.971265][ T2877] ? rcu_is_watching+0x12/0xc0
[ 267.971566][ T2877] ? trace_contention_end+0xdc/0x140
[ 267.971868][ T2877] ? __mutex_lock+0x19c/0xcd0
[ 267.972173][ T2877] ? find_held_lock+0x2b/0x80
[ 267.972483][ T2877] ? rtnl_newlink+0x651/0xa60
[ 267.972786][ T2877] ? __create_object+0x5e/0xb0
[ 267.973091][ T2877] ? __pfx___mutex_lock+0x10/0x10
[ 267.973406][ T2877] ? trace_cap_capable+0x10f/0x190
[ 267.973708][ T2877] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 267.974081][ T2877] ? __rtnl_newlink+0x40e/0xa40
[ 267.974413][ T2877] rtnl_newlink+0x69a/0xa60
[ 267.974729][ T2877] ? __pfx_rtnl_newlink+0x10/0x10
[ 267.975029][ T2877] ? __lock_acquire+0x44d/0x7e0
[ 267.975347][ T2877] ? find_held_lock+0x2b/0x80
[ 267.975657][ T2877] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 267.975958][ T2877] ? __lock_release+0x5d/0x170
[ 267.976276][ T2877] ? __pfx_rtnl_newlink+0x10/0x10
[ 267.976581][ T2877] rtnetlink_rcv_msg+0x713/0xc00
[ 267.976884][ T2877] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 267.977202][ T2877] ? __lock_acquire+0x44d/0x7e0
[ 267.977510][ T2877] netlink_rcv_skb+0x121/0x350
[ 267.977822][ T2877] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 267.978127][ T2877] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 267.978464][ T2877] ? netlink_deliver_tap+0x13e/0x340
[ 267.978769][ T2877] ? netlink_deliver_tap+0xc3/0x340
[ 267.979074][ T2877] netlink_unicast+0x49e/0x780
[ 267.979392][ T2877] ? __pfx_netlink_unicast+0x10/0x10
[ 267.979693][ T2877] ? __lock_acquire+0x44d/0x7e0
[ 267.980007][ T2877] netlink_sendmsg+0x721/0xbe0
[ 267.980324][ T2877] ? __pfx_netlink_sendmsg+0x10/0x10
[ 267.980626][ T2877] ? __import_iovec+0x238/0x3c0
[ 267.980935][ T2877] ____sys_sendmsg+0x7aa/0xa10
[ 267.981248][ T2877] ? __pfx_____sys_sendmsg+0x10/0x10
[ 267.981548][ T2877] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 267.981930][ T2877] ___sys_sendmsg+0xed/0x170
[ 267.982252][ T2877] ? kasan_record_aux_stack+0x8c/0xa0
[ 267.982564][ T2877] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 267.982937][ T2877] ? __pfx____sys_sendmsg+0x10/0x10
[ 267.983252][ T2877] ? find_held_lock+0x2b/0x80
[ 267.983559][ T2877] ? __lock_acquire+0x44d/0x7e0
[ 267.983866][ T2877] ? find_held_lock+0x2b/0x80
[ 267.984166][ T2877] ? __virt_addr_valid+0x22e/0x450
[ 267.984478][ T2877] ? __lock_release+0x5d/0x170
[ 267.984798][ T2877] __sys_sendmsg+0x10b/0x1a0
[ 267.985099][ T2877] ? __call_rcu_common.constprop.0+0x320/0x640
[ 267.985480][ T2877] ? __pfx___sys_sendmsg+0x10/0x10
[ 267.985795][ T2877] ? rcu_is_watching+0x12/0xc0
[ 267.986096][ T2877] do_syscall_64+0xc1/0x380
[ 267.986422][ T2877] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 267.986803][ T2877] RIP: 0033:0x7f5ae57ae1e7
[ 267.987122][ T2877] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 267.988221][ T2877] RSP: 002b:00007ffc18bda3e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 267.988672][ T2877] RAX: ffffffffffffffda RBX: 00007ffc18bdab20 RCX: 00007f5ae57ae1e7
[ 267.989127][ T2877] RDX: 0000000000000000 RSI: 00007ffc18bda450 RDI: 0000000000000005
[ 267.989582][ T2877] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 267.990028][ T2877] R10: 000000002a0cf910 R11: 0000000000000246 R12: 0000000000000003
[ 267.990499][ T2877] R13: 00000000686e6ac3 R14: 0000000000499600 R15: 0000000000000000
[ 267.990974][ T2877]
[ 267.991217][ T2877] irq event stamp: 44659
[ 267.991447][ T2877] hardirqs last enabled at (44669): [] __up_console_sem+0x6b/0x80
[ 267.991959][ T2877] hardirqs last disabled at (44678): [] __up_console_sem+0x50/0x80
[ 267.992477][ T2877] softirqs last enabled at (44634): [] handle_softirqs+0x358/0x620
[ 267.992994][ T2877] softirqs last disabled at (44611): [] __irq_exit_rcu+0xfa/0x160
[ 267.993516][ T2877] ---[ end trace 0000000000000000 ]---
[ 267.997068][ T2877] bond0: (slave eth2): Enslaving as an active interface with an up link
[ 267.997928][ T37] br0: port 4(s2) entered blocking state
[ 267.998240][ T37] br0: port 4(s2) entered forwarding state
[ 269.843235][ T2890] bond0: (slave eth0): prio updated, but will not affect failover re-selection as primary slave have been set
[ 270.052593][ T2892] bond0: (slave eth1): prio updated, but will not affect failover re-selection as primary slave have been set
[ 270.253174][ T2894] bond0: (slave eth2): prio updated, but will not affect failover re-selection as primary slave have been set
[ 273.225932][ T35] br0: port 2(s1) entered disabled state
[ 273.307773][ T68] bond0: (slave eth1): link status definitely down, disabling slave
[ 273.308284][ T68] bond0: (slave eth2): making interface the new active one
[ 273.309657][ T68] eth2: entered promiscuous mode
[ 275.358490][ T37] br0: port 4(s2) entered disabled state
[ 275.394712][ T68] bond0: (slave eth2): link status definitely down, disabling slave
[ 275.395495][ T68] bond0: (slave eth0): making interface the new active one
[ 275.396585][ T68] eth2: left promiscuous mode
[ 275.398783][ T68] eth0: entered promiscuous mode
[ 279.157653][ T35] br0: port 4(s2) entered blocking state
[ 279.157966][ T35] br0: port 4(s2) entered forwarding state
[ 279.250700][ T68] bond0: (slave eth2): link status definitely up, 10000 Mbps full duplex
[ 285.786258][ T68] eth0: left promiscuous mode
[ 286.429844][ T37] br0: port 2(s1) entered blocking state
[ 286.430478][ T37] br0: port 2(s1) entered forwarding state
[ 286.530611][ T68] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[ 293.810003][ T35] br0: port 1(s0) entered disabled state
[ 293.813574][ T68] bond0: (slave eth0): link status definitely down, disabling slave
[ 293.814040][ T68] bond0: (slave eth1): making interface the new active one
[ 293.815297][ T68] eth1: entered promiscuous mode
[ 296.520238][ T3186] bond0 (unregistering): (slave eth0): Releasing active interface
[ 296.537887][ T3186] bond0 (unregistering): (slave eth1): Releasing active interface
[ 296.563096][ T3186] bond0 (unregistering): (slave eth2): Releasing active interface
[ 296.586713][ T3186] bond0 (unregistering): Released all slaves
[ 296.608636][ T273] br0: port 2(s1) entered disabled state
[ 296.610573][ T273] br0: port 4(s2) entered disabled state
[ 296.976958][ T3190] ------------[ cut here ]------------
[ 296.977301][ T3190] WARNING: CPU: 0 PID: 3190 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 296.977888][ T3190] Modules linked in: [last unloaded: netdevsim]
[ 296.978268][ T3190] CPU: 0 UID: 0 PID: 3190 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 296.978851][ T3190] Tainted: [W]=WARN
[ 296.979071][ T3190] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 296.979441][ T3190] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 296.979742][ T3190] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 296.980779][ T3190] RSP: 0018:ffffc900051d6d70 EFLAGS: 00010246
[ 296.981151][ T3190] RAX: 0000000000000000 RBX: ffff8880094d1000 RCX: 0000000000000001
[ 296.981595][ T3190] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 296.982031][ T3190] RBP: ffffc900051d6e60 R08: 0000000000000001 R09: 0000000000000000
[ 296.983187][ T3190] R10: ffffc900051d6e90 R11: ffffffffa0d79160 R12: 1ffff92000a3adb2
[ 296.983640][ T3190] R13: 00000000000005dc R14: ffffc900051d6e90 R15: 0000000000000000
[ 296.984078][ T3190] FS: 00007f7ed5bf4800(0000) GS:ffff888093848000(0000) knlGS:0000000000000000
[ 296.984610][ T3190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 296.984981][ T3190] CR2: 00000000004e5800 CR3: 000000000f669001 CR4: 0000000000772ef0
[ 296.985431][ T3190] PKRU: 55555554
[ 296.985650][ T3190] Call Trace:
[ 296.985916][ T3190]
[ 296.986070][ T3190] ? sysfs_create_dir_ns+0x120/0x270
[ 296.986391][ T3190] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 296.986689][ T3190] ? rcu_is_watching+0x12/0xc0
[ 296.986985][ T3190] ? kernfs_get.part.0+0x4c/0x70
[ 296.987292][ T3190] ? create_dir+0xb2/0x2f0
[ 296.987597][ T3190] netif_set_mtu+0x88/0x100
[ 296.987897][ T3190] ? __pfx_netif_set_mtu+0x10/0x10
[ 296.988221][ T3190] ? rcu_is_watching+0x12/0xc0
[ 296.988514][ T3190] ? lockdep_init_map_type+0x4b/0x280
[ 296.988837][ T3190] dev_set_mtu+0xa4/0x230
[ 296.989070][ T3190] bond_enslave+0x6ab/0x5260
[ 296.989386][ T3190] ? __pfx_bond_enslave+0x10/0x10
[ 296.989690][ T3190] ? __lock_acquire+0x44d/0x7e0
[ 296.989986][ T3190] ? find_held_lock+0x2b/0x80
[ 296.990289][ T3190] ? is_bpf_text_address+0x67/0x120
[ 296.990587][ T3190] ? __lock_release+0x5d/0x170
[ 296.990883][ T3190] do_set_master+0x38d/0x6d0
[ 296.991177][ T3190] ? kernel_text_address+0xce/0xe0
[ 296.991481][ T3190] do_setlink.constprop.0+0x9fc/0x2650
[ 296.991780][ T3190] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 296.992151][ T3190] ? rcu_read_lock_any_held+0x43/0xb0
[ 296.992452][ T3190] ? validate_chain+0x166/0x4d0
[ 296.992748][ T3190] ? __kernel_text_address+0x12/0x40
[ 296.993043][ T3190] ? __lock_acquire+0x44d/0x7e0
[ 296.993365][ T3190] ? __mutex_trylock_common+0xf9/0x260
[ 296.993663][ T3190] ? __pfx___mutex_trylock_common+0x10/0x10
[ 296.994023][ T3190] ? rcu_is_watching+0x12/0xc0
[ 296.994334][ T3190] ? rcu_is_watching+0x12/0xc0
[ 296.994626][ T3190] ? trace_contention_end+0xdc/0x140
[ 296.994921][ T3190] ? __mutex_lock+0x19c/0xcd0
[ 296.995226][ T3190] ? find_held_lock+0x2b/0x80
[ 296.995554][ T3190] ? rtnl_newlink+0x651/0xa60
[ 296.995842][ T3190] ? __create_object+0x5e/0xb0
[ 296.996134][ T3190] ? __pfx___mutex_lock+0x10/0x10
[ 296.996441][ T3190] ? trace_cap_capable+0x10f/0x190
[ 296.996734][ T3190] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 296.997093][ T3190] ? __rtnl_newlink+0x40e/0xa40
[ 296.997403][ T3190] rtnl_newlink+0x69a/0xa60
[ 296.997716][ T3190] ? __pfx_rtnl_newlink+0x10/0x10
[ 296.998009][ T3190] ? __lock_acquire+0x44d/0x7e0
[ 296.998323][ T3190] ? find_held_lock+0x2b/0x80
[ 296.998616][ T3190] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 296.998906][ T3190] ? __lock_release+0x5d/0x170
[ 296.999212][ T3190] ? __pfx_rtnl_newlink+0x10/0x10
[ 296.999508][ T3190] rtnetlink_rcv_msg+0x713/0xc00
[ 296.999799][ T3190] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 297.000095][ T3190] ? __lock_acquire+0x44d/0x7e0
[ 297.000405][ T3190] netlink_rcv_skb+0x121/0x350
[ 297.000701][ T3190] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 297.000993][ T3190] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 297.001308][ T3190] ? netlink_deliver_tap+0x13e/0x340
[ 297.001600][ T3190] ? netlink_deliver_tap+0xc3/0x340
[ 297.001891][ T3190] netlink_unicast+0x49e/0x780
[ 297.002225][ T3190] ? __pfx_netlink_unicast+0x10/0x10
[ 297.002530][ T3190] ? __lock_acquire+0x44d/0x7e0
[ 297.002824][ T3190] netlink_sendmsg+0x721/0xbe0
[ 297.003117][ T3190] ? __pfx_netlink_sendmsg+0x10/0x10
[ 297.003423][ T3190] ? __import_iovec+0x238/0x3c0
[ 297.003726][ T3190] ____sys_sendmsg+0x7aa/0xa10
[ 297.004024][ T3190] ? __pfx_____sys_sendmsg+0x10/0x10
[ 297.004324][ T3190] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 297.004711][ T3190] ___sys_sendmsg+0xed/0x170
[ 297.005001][ T3190] ? kasan_record_aux_stack+0x8c/0xa0
[ 297.005303][ T3190] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 297.005669][ T3190] ? __pfx____sys_sendmsg+0x10/0x10
[ 297.005962][ T3190] ? find_held_lock+0x2b/0x80
[ 297.006269][ T3190] ? __lock_acquire+0x44d/0x7e0
[ 297.006568][ T3190] ? find_held_lock+0x2b/0x80
[ 297.006860][ T3190] ? __virt_addr_valid+0x22e/0x450
[ 297.007147][ T3190] ? __lock_release+0x5d/0x170
[ 297.007454][ T3190] __sys_sendmsg+0x10b/0x1a0
[ 297.007763][ T3190] ? __call_rcu_common.constprop.0+0x320/0x640
[ 297.008122][ T3190] ? __pfx___sys_sendmsg+0x10/0x10
[ 297.008438][ T3190] ? rcu_is_watching+0x12/0xc0
[ 297.008742][ T3190] do_syscall_64+0xc1/0x380
[ 297.009037][ T3190] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 297.009413][ T3190] RIP: 0033:0x7f7ed5dc11e7
[ 297.009716][ T3190] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 297.010768][ T3190] RSP: 002b:00007ffd77433138 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 297.011221][ T3190] RAX: ffffffffffffffda RBX: 00007ffd77433870 RCX: 00007f7ed5dc11e7
[ 297.011657][ T3190] RDX: 0000000000000000 RSI: 00007ffd774331a0 RDI: 0000000000000005
[ 297.012098][ T3190] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 297.012549][ T3190] R10: 000000002ad0d910 R11: 0000000000000246 R12: 0000000000000003
[ 297.013015][ T3190] R13: 00000000686e6ae0 R14: 0000000000499600 R15: 0000000000000000
[ 297.013474][ T3190]
[ 297.013696][ T3190] irq event stamp: 40703
[ 297.013917][ T3190] hardirqs last enabled at (40711): [] __up_console_sem+0x6b/0x80
[ 297.014438][ T3190] hardirqs last disabled at (40720): [] __up_console_sem+0x50/0x80
[ 297.014942][ T3190] softirqs last enabled at (39968): [] handle_softirqs+0x358/0x620
[ 297.015457][ T3190] softirqs last disabled at (39957): [] __irq_exit_rcu+0xfa/0x160
[ 297.015956][ T3190] ---[ end trace 0000000000000000 ]---
[ 297.019146][ T3190] bond0: (slave eth0): making interface the new active one
[ 297.020223][ T3190] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 297.020899][ T35] br0: port 1(s0) entered blocking state
[ 297.021208][ T35] br0: port 1(s0) entered forwarding state
[ 297.155800][ T3191] ------------[ cut here ]------------
[ 297.156125][ T3191] WARNING: CPU: 0 PID: 3191 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 297.156715][ T3191] Modules linked in: [last unloaded: netdevsim]
[ 297.157087][ T3191] CPU: 0 UID: 0 PID: 3191 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 297.157745][ T3191] Tainted: [W]=WARN
[ 297.157968][ T3191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 297.159426][ T3191] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 297.159735][ T3191] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 297.160804][ T3191] RSP: 0018:ffffc900051e6d70 EFLAGS: 00010246
[ 297.161172][ T3191] RAX: 0000000000000000 RBX: ffff888001ffc000 RCX: 0000000000000001
[ 297.161631][ T3191] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 297.162080][ T3191] RBP: ffffc900051e6e60 R08: 0000000000000001 R09: 0000000000000000
[ 297.162526][ T3191] R10: ffffc900051e6e90 R11: ffffffffa0d79160 R12: 1ffff92000a3cdb2
[ 297.162958][ T3191] R13: 00000000000005dc R14: ffffc900051e6e90 R15: 0000000000000000
[ 297.163397][ T3191] FS: 00007feb885e5800(0000) GS:ffff888093848000(0000) knlGS:0000000000000000
[ 297.163922][ T3191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 297.164295][ T3191] CR2: 00000000004e5800 CR3: 000000000fbc9002 CR4: 0000000000772ef0
[ 297.164741][ T3191] PKRU: 55555554
[ 297.164958][ T3191] Call Trace:
[ 297.165176][ T3191]
[ 297.165334][ T3191] ? sysfs_create_dir_ns+0x120/0x270
[ 297.165630][ T3191] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 297.165923][ T3191] ? rcu_is_watching+0x12/0xc0
[ 297.166229][ T3191] ? kernfs_get.part.0+0x4c/0x70
[ 297.166526][ T3191] ? create_dir+0xb2/0x2f0
[ 297.166823][ T3191] netif_set_mtu+0x88/0x100
[ 297.167126][ T3191] ? __pfx_netif_set_mtu+0x10/0x10
[ 297.167435][ T3191] ? rcu_is_watching+0x12/0xc0
[ 297.167784][ T3191] ? lockdep_init_map_type+0x4b/0x280
[ 297.168074][ T3191] dev_set_mtu+0xa4/0x230
[ 297.168308][ T3191] bond_enslave+0x6ab/0x5260
[ 297.168613][ T3191] ? __pfx_bond_enslave+0x10/0x10
[ 297.168919][ T3191] ? __lock_acquire+0x44d/0x7e0
[ 297.169223][ T3191] ? find_held_lock+0x2b/0x80
[ 297.169517][ T3191] ? is_bpf_text_address+0x67/0x120
[ 297.169806][ T3191] ? __lock_release+0x5d/0x170
[ 297.170101][ T3191] do_set_master+0x38d/0x6d0
[ 297.170401][ T3191] ? kernel_text_address+0xce/0xe0
[ 297.170697][ T3191] do_setlink.constprop.0+0x9fc/0x2650
[ 297.170995][ T3191] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 297.171375][ T3191] ? rcu_read_lock_any_held+0x43/0xb0
[ 297.171664][ T3191] ? validate_chain+0x166/0x4d0
[ 297.171955][ T3191] ? __kernel_text_address+0x12/0x40
[ 297.172258][ T3191] ? __lock_acquire+0x44d/0x7e0
[ 297.172551][ T3191] ? __mutex_trylock_common+0xf9/0x260
[ 297.172843][ T3191] ? __pfx___mutex_trylock_common+0x10/0x10
[ 297.173241][ T3191] ? rcu_is_watching+0x12/0xc0
[ 297.173533][ T3191] ? rcu_is_watching+0x12/0xc0
[ 297.173820][ T3191] ? trace_contention_end+0xdc/0x140
[ 297.174110][ T3191] ? __mutex_lock+0x19c/0xcd0
[ 297.174409][ T3191] ? find_held_lock+0x2b/0x80
[ 297.174700][ T3191] ? rtnl_newlink+0x651/0xa60
[ 297.174987][ T3191] ? __create_object+0x5e/0xb0
[ 297.175287][ T3191] ? __pfx___mutex_lock+0x10/0x10
[ 297.175587][ T3191] ? trace_cap_capable+0x10f/0x190
[ 297.175876][ T3191] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 297.176243][ T3191] ? __rtnl_newlink+0x40e/0xa40
[ 297.176544][ T3191] rtnl_newlink+0x69a/0xa60
[ 297.176839][ T3191] ? __pfx_rtnl_newlink+0x10/0x10
[ 297.177127][ T3191] ? __lock_acquire+0x44d/0x7e0
[ 297.177428][ T3191] ? find_held_lock+0x2b/0x80
[ 297.177753][ T3191] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 297.178048][ T3191] ? __lock_release+0x5d/0x170
[ 297.178349][ T3191] ? __pfx_rtnl_newlink+0x10/0x10
[ 297.178640][ T3191] rtnetlink_rcv_msg+0x713/0xc00
[ 297.178933][ T3191] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 297.179233][ T3191] ? __lock_acquire+0x44d/0x7e0
[ 297.179564][ T3191] netlink_rcv_skb+0x121/0x350
[ 297.179855][ T3191] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 297.180152][ T3191] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 297.180463][ T3191] ? netlink_deliver_tap+0x13e/0x340
[ 297.180754][ T3191] ? netlink_deliver_tap+0xc3/0x340
[ 297.181046][ T3191] netlink_unicast+0x49e/0x780
[ 297.181347][ T3191] ? __pfx_netlink_unicast+0x10/0x10
[ 297.181635][ T3191] ? __lock_acquire+0x44d/0x7e0
[ 297.181930][ T3191] netlink_sendmsg+0x721/0xbe0
[ 297.182248][ T3191] ? __pfx_netlink_sendmsg+0x10/0x10
[ 297.182539][ T3191] ? __import_iovec+0x238/0x3c0
[ 297.182838][ T3191] ____sys_sendmsg+0x7aa/0xa10
[ 297.183130][ T3191] ? __pfx_____sys_sendmsg+0x10/0x10
[ 297.183455][ T3191] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 297.183825][ T3191] ___sys_sendmsg+0xed/0x170
[ 297.184110][ T3191] ? kasan_record_aux_stack+0x8c/0xa0
[ 297.184412][ T3191] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 297.184794][ T3191] ? __pfx____sys_sendmsg+0x10/0x10
[ 297.185087][ T3191] ? find_held_lock+0x2b/0x80
[ 297.185392][ T3191] ? __lock_acquire+0x44d/0x7e0
[ 297.185686][ T3191] ? find_held_lock+0x2b/0x80
[ 297.185977][ T3191] ? __virt_addr_valid+0x22e/0x450
[ 297.186273][ T3191] ? __lock_release+0x5d/0x170
[ 297.186575][ T3191] __sys_sendmsg+0x10b/0x1a0
[ 297.186862][ T3191] ? __call_rcu_common.constprop.0+0x320/0x640
[ 297.187260][ T3191] ? __pfx___sys_sendmsg+0x10/0x10
[ 297.187565][ T3191] ? rcu_is_watching+0x12/0xc0
[ 297.187910][ T3191] do_syscall_64+0xc1/0x380
[ 297.188219][ T3191] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 297.188582][ T3191] RIP: 0033:0x7feb887b21e7
[ 297.188885][ T3191] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 297.189934][ T3191] RSP: 002b:00007ffce0126068 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 297.190381][ T3191] RAX: ffffffffffffffda RBX: 00007ffce01267a0 RCX: 00007feb887b21e7
[ 297.190821][ T3191] RDX: 0000000000000000 RSI: 00007ffce01260d0 RDI: 0000000000000005
[ 297.191261][ T3191] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 297.191694][ T3191] R10: 000000000b295910 R11: 0000000000000246 R12: 0000000000000003
[ 297.192129][ T3191] R13: 00000000686e6ae0 R14: 0000000000499600 R15: 0000000000000000
[ 297.192581][ T3191]
[ 297.192804][ T3191] irq event stamp: 46963
[ 297.193024][ T3191] hardirqs last enabled at (46971): [] __up_console_sem+0x6b/0x80
[ 297.193532][ T3191] hardirqs last disabled at (46980): [] __up_console_sem+0x50/0x80
[ 297.194033][ T3191] softirqs last enabled at (46702): [] handle_softirqs+0x358/0x620
[ 297.194570][ T3191] softirqs last disabled at (46997): [] __irq_exit_rcu+0xfa/0x160
[ 297.195073][ T3191] ---[ end trace 0000000000000000 ]---
[ 297.199540][ T3191] bond0: (slave eth1): making interface the new active one
[ 297.212338][ T3191] bond0: (slave eth1): Enslaving as an active interface with an up link
[ 297.213370][ T35] br0: port 2(s1) entered blocking state
[ 297.213870][ T35] br0: port 2(s1) entered forwarding state
[ 297.336603][ T3192] ------------[ cut here ]------------
[ 297.336996][ T3192] WARNING: CPU: 0 PID: 3192 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 297.337596][ T3192] Modules linked in: [last unloaded: netdevsim]
[ 297.337984][ T3192] CPU: 0 UID: 0 PID: 3192 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 297.338619][ T3192] Tainted: [W]=WARN
[ 297.338851][ T3192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 297.339220][ T3192] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 297.339521][ T3192] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 297.340567][ T3192] RSP: 0018:ffffc900051e6d70 EFLAGS: 00010246
[ 297.340943][ T3192] RAX: 0000000000000000 RBX: ffff88800df84000 RCX: 0000000000000001
[ 297.341381][ T3192] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 297.341816][ T3192] RBP: ffffc900051e6e60 R08: 0000000000000001 R09: 0000000000000000
[ 297.342256][ T3192] R10: ffffc900051e6e90 R11: ffffffffa0d79160 R12: 1ffff92000a3cdb2
[ 297.342695][ T3192] R13: 00000000000005dc R14: ffffc900051e6e90 R15: 0000000000000000
[ 297.343127][ T3192] FS: 00007f6b0452c800(0000) GS:ffff888093848000(0000) knlGS:0000000000000000
[ 297.343641][ T3192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 297.344005][ T3192] CR2: 00000000004e5800 CR3: 000000000540a005 CR4: 0000000000772ef0
[ 297.344456][ T3192] PKRU: 55555554
[ 297.344675][ T3192] Call Trace:
[ 297.344891][ T3192]
[ 297.345038][ T3192] ? sysfs_create_dir_ns+0x120/0x270
[ 297.345341][ T3192] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 297.345660][ T3192] ? rcu_is_watching+0x12/0xc0
[ 297.345950][ T3192] ? kernfs_get.part.0+0x4c/0x70
[ 297.346248][ T3192] ? create_dir+0xb2/0x2f0
[ 297.346542][ T3192] netif_set_mtu+0x88/0x100
[ 297.346833][ T3192] ? __pfx_netif_set_mtu+0x10/0x10
[ 297.347158][ T3192] ? rcu_is_watching+0x12/0xc0
[ 297.347455][ T3192] ? lockdep_init_map_type+0x4b/0x280
[ 297.347774][ T3192] dev_set_mtu+0xa4/0x230
[ 297.347996][ T3192] bond_enslave+0x6ab/0x5260
[ 297.348311][ T3192] ? __pfx_bond_enslave+0x10/0x10
[ 297.348612][ T3192] ? __lock_acquire+0x44d/0x7e0
[ 297.348911][ T3192] ? find_held_lock+0x2b/0x80
[ 297.349219][ T3192] ? is_bpf_text_address+0x67/0x120
[ 297.349509][ T3192] ? __lock_release+0x5d/0x170
[ 297.349806][ T3192] do_set_master+0x38d/0x6d0
[ 297.350094][ T3192] ? kernel_text_address+0xce/0xe0
[ 297.350406][ T3192] do_setlink.constprop.0+0x9fc/0x2650
[ 297.350703][ T3192] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 297.351074][ T3192] ? rcu_read_lock_any_held+0x43/0xb0
[ 297.351380][ T3192] ? validate_chain+0x166/0x4d0
[ 297.351670][ T3192] ? __kernel_text_address+0x12/0x40
[ 297.351965][ T3192] ? __lock_acquire+0x44d/0x7e0
[ 297.352271][ T3192] ? __mutex_trylock_common+0xf9/0x260
[ 297.352564][ T3192] ? __pfx___mutex_trylock_common+0x10/0x10
[ 297.352925][ T3192] ? rcu_is_watching+0x12/0xc0
[ 297.353224][ T3192] ? rcu_is_watching+0x12/0xc0
[ 297.353519][ T3192] ? trace_contention_end+0xdc/0x140
[ 297.353808][ T3192] ? __mutex_lock+0x19c/0xcd0
[ 297.354125][ T3192] ? find_held_lock+0x2b/0x80
[ 297.354445][ T3192] ? rtnl_newlink+0x651/0xa60
[ 297.354733][ T3192] ? __create_object+0x5e/0xb0
[ 297.355026][ T3192] ? __pfx___mutex_lock+0x10/0x10
[ 297.355326][ T3192] ? trace_cap_capable+0x10f/0x190
[ 297.355625][ T3192] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 297.355983][ T3192] ? __rtnl_newlink+0x40e/0xa40
[ 297.356293][ T3192] rtnl_newlink+0x69a/0xa60
[ 297.356590][ T3192] ? __pfx_rtnl_newlink+0x10/0x10
[ 297.356880][ T3192] ? __lock_acquire+0x44d/0x7e0
[ 297.357185][ T3192] ? find_held_lock+0x2b/0x80
[ 297.357508][ T3192] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 297.357810][ T3192] ? __lock_release+0x5d/0x170
[ 297.358111][ T3192] ? __pfx_rtnl_newlink+0x10/0x10
[ 297.358414][ T3192] rtnetlink_rcv_msg+0x713/0xc00
[ 297.358712][ T3192] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 297.359007][ T3192] ? __lock_acquire+0x44d/0x7e0
[ 297.359311][ T3192] netlink_rcv_skb+0x121/0x350
[ 297.359693][ T3192] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 297.359984][ T3192] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 297.360301][ T3192] ? netlink_deliver_tap+0x13e/0x340
[ 297.360617][ T3192] ? netlink_deliver_tap+0xc3/0x340
[ 297.360908][ T3192] netlink_unicast+0x49e/0x780
[ 297.361214][ T3192] ? __pfx_netlink_unicast+0x10/0x10
[ 297.361504][ T3192] ? __lock_acquire+0x44d/0x7e0
[ 297.361800][ T3192] netlink_sendmsg+0x721/0xbe0
[ 297.362095][ T3192] ? __pfx_netlink_sendmsg+0x10/0x10
[ 297.362402][ T3192] ? __import_iovec+0x238/0x3c0
[ 297.362701][ T3192] ____sys_sendmsg+0x7aa/0xa10
[ 297.362993][ T3192] ? __pfx_____sys_sendmsg+0x10/0x10
[ 297.363294][ T3192] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 297.363666][ T3192] ___sys_sendmsg+0xed/0x170
[ 297.363952][ T3192] ? kasan_record_aux_stack+0x8c/0xa0
[ 297.364252][ T3192] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 297.364618][ T3192] ? __pfx____sys_sendmsg+0x10/0x10
[ 297.364911][ T3192] ? find_held_lock+0x2b/0x80
[ 297.365215][ T3192] ? __lock_acquire+0x44d/0x7e0
[ 297.365512][ T3192] ? find_held_lock+0x2b/0x80
[ 297.365801][ T3192] ? __virt_addr_valid+0x22e/0x450
[ 297.366089][ T3192] ? __lock_release+0x5d/0x170
[ 297.366400][ T3192] __sys_sendmsg+0x10b/0x1a0
[ 297.366690][ T3192] ? __call_rcu_common.constprop.0+0x320/0x640
[ 297.367060][ T3192] ? __pfx___sys_sendmsg+0x10/0x10
[ 297.367376][ T3192] ? rcu_is_watching+0x12/0xc0
[ 297.367694][ T3192] do_syscall_64+0xc1/0x380
[ 297.367984][ T3192] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 297.368352][ T3192] RIP: 0033:0x7f6b046f91e7
[ 297.368657][ T3192] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 297.369716][ T3192] RSP: 002b:00007fff99513b48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 297.370156][ T3192] RAX: ffffffffffffffda RBX: 00007fff99514280 RCX: 00007f6b046f91e7
[ 297.370606][ T3192] RDX: 0000000000000000 RSI: 00007fff99513bb0 RDI: 0000000000000005
[ 297.371047][ T3192] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 297.371491][ T3192] R10: 000000001b6df910 R11: 0000000000000246 R12: 0000000000000003
[ 297.371927][ T3192] R13: 00000000686e6ae1 R14: 0000000000499600 R15: 0000000000000000
[ 297.372383][ T3192]
[ 297.372605][ T3192] irq event stamp: 40093
[ 297.372823][ T3192] hardirqs last enabled at (40101): [] __up_console_sem+0x6b/0x80
[ 297.373342][ T3192] hardirqs last disabled at (40110): [] __up_console_sem+0x50/0x80
[ 297.373843][ T3192] softirqs last enabled at (39062): [] netlink_release+0x328/0xf20
[ 297.374359][ T3192] softirqs last disabled at (39060): [] netlink_release+0x2b3/0xf20
[ 297.374867][ T3192] ---[ end trace 0000000000000000 ]---
[ 297.378137][ T3192] bond0: (slave eth2): Enslaving as a backup interface with an up link
[ 297.379107][ T35] br0: port 4(s2) entered blocking state
[ 297.379497][ T35] br0: port 4(s2) entered forwarding state
[ 297.497748][ T68] bond0: (slave eth0): link status definitely down, disabling slave
[ 297.508430][ T68] bond0: (slave eth1): link status definitely down, disabling slave
[ 297.508803][ T68] bond0: (slave eth2): making interface the new active one
[ 297.618586][ T68] bond0: (slave eth0): link status definitely up
[ 297.619572][ T68] bond0: (slave eth1): link status definitely up
[ 297.619878][ T68] bond0: (slave eth1): making interface the new active one
[ 299.596291][ T3208] bond0: (slave eth0): prio updated, but will not affect failover re-selection as primary slave have been set
[ 299.787819][ T3210] bond0: (slave eth1): prio updated, but will not affect failover re-selection as primary slave have been set
[ 299.990268][ T3212] bond0: (slave eth2): prio updated, but will not affect failover re-selection as primary slave have been set
[ 307.727415][ T37] br0: port 2(s1) entered disabled state
[ 308.026749][ T68] bond0: (slave eth1): link status definitely down, disabling slave
[ 308.027147][ T68] bond0: (slave eth2): making interface the new active one
[ 310.476370][ T37] br0: port 4(s2) entered disabled state
[ 310.738949][ T68] bond0: (slave eth2): link status definitely down, disabling slave
[ 310.739358][ T68] bond0: (slave eth0): making interface the new active one
[ 313.105505][ T273] br0: port 4(s2) entered blocking state
[ 313.105894][ T273] br0: port 4(s2) entered forwarding state
[ 313.146828][ T68] bond0: (slave eth2): link status definitely up
[ 313.148274][ T68] bond0: (slave eth2): making interface the new active one
[ 315.343860][ T37] br0: port 2(s1) entered blocking state
[ 315.344328][ T37] br0: port 2(s1) entered forwarding state
[ 315.451852][ T68] bond0: (slave eth1): link status definitely up
[ 315.452180][ T68] bond0: (slave eth1): making interface the new active one
[ 317.739322][ T3399] bond0: (slave eth0): prio updated, but will not affect failover re-selection as primary slave have been set
[ 317.953385][ T3401] bond0: (slave eth1): prio updated, but will not affect failover re-selection as primary slave have been set
[ 318.157405][ T3403] bond0: (slave eth2): prio updated, but will not affect failover re-selection as primary slave have been set
[ 324.546409][ T37] br0: port 2(s1) entered disabled state
[ 324.819758][ T68] bond0: (slave eth1): link status definitely down, disabling slave
[ 324.820165][ T68] bond0: (slave eth0): making interface the new active one
[ 327.966528][ T3534] bond0 (unregistering): (slave eth0): Releasing backup interface
[ 327.984518][ T3534] bond0 (unregistering): (slave eth1): Releasing backup interface
[ 328.008508][ T3534] bond0 (unregistering): (slave eth2): Releasing backup interface
[ 328.032589][ T3534] bond0 (unregistering): Released all slaves
[ 328.061122][ T37] br0: port 1(s0) entered disabled state
[ 328.062632][ T37] br0: port 4(s2) entered disabled state
[ 328.425261][ T3538] ------------[ cut here ]------------
[ 328.425678][ T3538] WARNING: CPU: 0 PID: 3538 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 328.426441][ T3538] Modules linked in: [last unloaded: netdevsim]
[ 328.426834][ T3538] CPU: 0 UID: 0 PID: 3538 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 328.427455][ T3538] Tainted: [W]=WARN
[ 328.427699][ T3538] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 328.428078][ T3538] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 328.428402][ T3538] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 328.429511][ T3538] RSP: 0018:ffffc900059b6d70 EFLAGS: 00010246
[ 328.429900][ T3538] RAX: 0000000000000000 RBX: ffff8880094d1000 RCX: 0000000000000001
[ 328.430374][ T3538] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 328.430832][ T3538] RBP: ffffc900059b6e60 R08: 0000000000000001 R09: 0000000000000000
[ 328.431299][ T3538] R10: ffffc900059b6e90 R11: ffffffffa0d79160 R12: 1ffff92000b36db2
[ 328.431754][ T3538] R13: 00000000000005dc R14: ffffc900059b6e90 R15: 0000000000000000
[ 328.432217][ T3538] FS: 00007f3909a85800(0000) GS:ffff888093848000(0000) knlGS:0000000000000000
[ 328.432748][ T3538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 328.433136][ T3538] CR2: 00000000004e5800 CR3: 000000000faf7006 CR4: 0000000000772ef0
[ 328.433606][ T3538] PKRU: 55555554
[ 328.433835][ T3538] Call Trace:
[ 328.434064][ T3538]
[ 328.434231][ T3538] ? sysfs_create_dir_ns+0x120/0x270
[ 328.434540][ T3538] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 328.434851][ T3538] ? rcu_is_watching+0x12/0xc0
[ 328.435156][ T3538] ? kernfs_get.part.0+0x4c/0x70
[ 328.435472][ T3538] ? create_dir+0xb2/0x2f0
[ 328.435779][ T3538] netif_set_mtu+0x88/0x100
[ 328.436082][ T3538] ? __pfx_netif_set_mtu+0x10/0x10
[ 328.436403][ T3538] ? rcu_is_watching+0x12/0xc0
[ 328.436706][ T3538] ? lockdep_init_map_type+0x4b/0x280
[ 328.437016][ T3538] dev_set_mtu+0xa4/0x230
[ 328.437265][ T3538] bond_enslave+0x6ab/0x5260
[ 328.437588][ T3538] ? __pfx_bond_enslave+0x10/0x10
[ 328.437908][ T3538] ? __lock_acquire+0x44d/0x7e0
[ 328.438233][ T3538] ? find_held_lock+0x2b/0x80
[ 328.438539][ T3538] ? is_bpf_text_address+0x67/0x120
[ 328.438842][ T3538] ? __lock_release+0x5d/0x170
[ 328.439151][ T3538] do_set_master+0x38d/0x6d0
[ 328.439462][ T3538] ? kernel_text_address+0xce/0xe0
[ 328.439768][ T3538] do_setlink.constprop.0+0x9fc/0x2650
[ 328.440081][ T3538] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 328.440481][ T3538] ? rcu_read_lock_any_held+0x43/0xb0
[ 328.440783][ T3538] ? validate_chain+0x166/0x4d0
[ 328.441084][ T3538] ? __kernel_text_address+0x12/0x40
[ 328.441406][ T3538] ? __lock_acquire+0x44d/0x7e0
[ 328.441709][ T3538] ? __mutex_trylock_common+0xf9/0x260
[ 328.442017][ T3538] ? __pfx___mutex_trylock_common+0x10/0x10
[ 328.442408][ T3538] ? rcu_is_watching+0x12/0xc0
[ 328.442713][ T3538] ? rcu_is_watching+0x12/0xc0
[ 328.443011][ T3538] ? trace_contention_end+0xdc/0x140
[ 328.443328][ T3538] ? __mutex_lock+0x19c/0xcd0
[ 328.443633][ T3538] ? find_held_lock+0x2b/0x80
[ 328.443934][ T3538] ? rtnl_newlink+0x651/0xa60
[ 328.444252][ T3538] ? __create_object+0x5e/0xb0
[ 328.444562][ T3538] ? __pfx___mutex_lock+0x10/0x10
[ 328.444866][ T3538] ? trace_cap_capable+0x10f/0x190
[ 328.445169][ T3538] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 328.445577][ T3538] ? __rtnl_newlink+0x40e/0xa40
[ 328.445890][ T3538] rtnl_newlink+0x69a/0xa60
[ 328.446209][ T3538] ? __pfx_rtnl_newlink+0x10/0x10
[ 328.446517][ T3538] ? __lock_acquire+0x44d/0x7e0
[ 328.446829][ T3538] ? find_held_lock+0x2b/0x80
[ 328.447130][ T3538] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 328.447444][ T3538] ? __lock_release+0x5d/0x170
[ 328.447762][ T3538] ? __pfx_rtnl_newlink+0x10/0x10
[ 328.448062][ T3538] rtnetlink_rcv_msg+0x713/0xc00
[ 328.448376][ T3538] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 328.448687][ T3538] ? __lock_acquire+0x44d/0x7e0
[ 328.448993][ T3538] netlink_rcv_skb+0x121/0x350
[ 328.449308][ T3538] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 328.449614][ T3538] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 328.449927][ T3538] ? netlink_deliver_tap+0x13e/0x340
[ 328.450252][ T3538] ? netlink_deliver_tap+0xc3/0x340
[ 328.450558][ T3538] netlink_unicast+0x49e/0x780
[ 328.450864][ T3538] ? __pfx_netlink_unicast+0x10/0x10
[ 328.451163][ T3538] ? __lock_acquire+0x44d/0x7e0
[ 328.451483][ T3538] netlink_sendmsg+0x721/0xbe0
[ 328.451787][ T3538] ? __pfx_netlink_sendmsg+0x10/0x10
[ 328.452094][ T3538] ? __import_iovec+0x238/0x3c0
[ 328.452416][ T3538] ____sys_sendmsg+0x7aa/0xa10
[ 328.452723][ T3538] ? __pfx_____sys_sendmsg+0x10/0x10
[ 328.453024][ T3538] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 328.453432][ T3538] ___sys_sendmsg+0xed/0x170
[ 328.453734][ T3538] ? kasan_record_aux_stack+0x8c/0xa0
[ 328.454034][ T3538] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 328.454421][ T3538] ? __pfx____sys_sendmsg+0x10/0x10
[ 328.454727][ T3538] ? find_held_lock+0x2b/0x80
[ 328.455039][ T3538] ? __lock_acquire+0x44d/0x7e0
[ 328.455359][ T3538] ? find_held_lock+0x2b/0x80
[ 328.455664][ T3538] ? __virt_addr_valid+0x22e/0x450
[ 328.455965][ T3538] ? __lock_release+0x5d/0x170
[ 328.456290][ T3538] __sys_sendmsg+0x10b/0x1a0
[ 328.456592][ T3538] ? __call_rcu_common.constprop.0+0x320/0x640
[ 328.456971][ T3538] ? __pfx___sys_sendmsg+0x10/0x10
[ 328.457304][ T3538] ? rcu_is_watching+0x12/0xc0
[ 328.457618][ T3538] do_syscall_64+0xc1/0x380
[ 328.457927][ T3538] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 328.458318][ T3538] RIP: 0033:0x7f3909c521e7
[ 328.458635][ T3538] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 328.459736][ T3538] RSP: 002b:00007ffe984512e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 328.460214][ T3538] RAX: ffffffffffffffda RBX: 00007ffe98451a20 RCX: 00007f3909c521e7
[ 328.460675][ T3538] RDX: 0000000000000000 RSI: 00007ffe98451350 RDI: 0000000000000005
[ 328.461137][ T3538] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 328.461608][ T3538] R10: 00000000053e4910 R11: 0000000000000246 R12: 0000000000000003
[ 328.462074][ T3538] R13: 00000000686e6b00 R14: 0000000000499600 R15: 0000000000000000
[ 328.462554][ T3538]
[ 328.462785][ T3538] irq event stamp: 38915
[ 328.463015][ T3538] hardirqs last enabled at (38923): [] __up_console_sem+0x6b/0x80
[ 328.463549][ T3538] hardirqs last disabled at (38932): [] __up_console_sem+0x50/0x80
[ 328.464085][ T3538] softirqs last enabled at (38610): [] handle_softirqs+0x358/0x620
[ 328.464625][ T3538] softirqs last disabled at (38599): [] __irq_exit_rcu+0xfa/0x160
[ 328.465148][ T3538] ---[ end trace 0000000000000000 ]---
[ 328.469040][ T3538] bond0: (slave eth0): making interface the new active one
[ 328.469899][ T3538] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 328.470608][ T35] br0: port 1(s0) entered blocking state
[ 328.470904][ T35] br0: port 1(s0) entered forwarding state
[ 328.602845][ T3539] ------------[ cut here ]------------
[ 328.603208][ T3539] WARNING: CPU: 0 PID: 3539 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 328.603807][ T3539] Modules linked in: [last unloaded: netdevsim]
[ 328.604860][ T3539] CPU: 0 UID: 0 PID: 3539 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 328.605480][ T3539] Tainted: [W]=WARN
[ 328.605708][ T3539] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 328.606085][ T3539] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 328.606409][ T3539] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 328.607503][ T3539] RSP: 0018:ffffc900059c6d70 EFLAGS: 00010246
[ 328.607896][ T3539] RAX: 0000000000000000 RBX: ffff888001ffc000 RCX: 0000000000000001
[ 328.608360][ T3539] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 328.608815][ T3539] RBP: ffffc900059c6e60 R08: 0000000000000001 R09: 0000000000000000
[ 328.609274][ T3539] R10: ffffc900059c6e90 R11: ffffffffa0d79160 R12: 1ffff92000b38db2
[ 328.609724][ T3539] R13: 00000000000005dc R14: ffffc900059c6e90 R15: 0000000000000000
[ 328.610174][ T3539] FS: 00007f2bd0697800(0000) GS:ffff888093848000(0000) knlGS:0000000000000000
[ 328.610716][ T3539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 328.611100][ T3539] CR2: 00000000004e5800 CR3: 000000000327f002 CR4: 0000000000772ef0
[ 328.611566][ T3539] PKRU: 55555554
[ 328.611791][ T3539] Call Trace:
[ 328.612018][ T3539]
[ 328.612171][ T3539] ? sysfs_create_dir_ns+0x120/0x270
[ 328.612487][ T3539] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 328.612797][ T3539] ? rcu_is_watching+0x12/0xc0
[ 328.613102][ T3539] ? kernfs_get.part.0+0x4c/0x70
[ 328.613416][ T3539] ? create_dir+0xb2/0x2f0
[ 328.613720][ T3539] netif_set_mtu+0x88/0x100
[ 328.614018][ T3539] ? __pfx_netif_set_mtu+0x10/0x10
[ 328.614343][ T3539] ? rcu_is_watching+0x12/0xc0
[ 328.614642][ T3539] ? lockdep_init_map_type+0x4b/0x280
[ 328.614952][ T3539] dev_set_mtu+0xa4/0x230
[ 328.615184][ T3539] bond_enslave+0x6ab/0x5260
[ 328.615527][ T3539] ? __pfx_bond_enslave+0x10/0x10
[ 328.615840][ T3539] ? __lock_acquire+0x44d/0x7e0
[ 328.616150][ T3539] ? find_held_lock+0x2b/0x80
[ 328.616468][ T3539] ? is_bpf_text_address+0x67/0x120
[ 328.616769][ T3539] ? __lock_release+0x5d/0x170
[ 328.617074][ T3539] do_set_master+0x38d/0x6d0
[ 328.617393][ T3539] ? kernel_text_address+0xce/0xe0
[ 328.617710][ T3539] do_setlink.constprop.0+0x9fc/0x2650
[ 328.618019][ T3539] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 328.618414][ T3539] ? rcu_read_lock_any_held+0x43/0xb0
[ 328.618715][ T3539] ? validate_chain+0x166/0x4d0
[ 328.619016][ T3539] ? __kernel_text_address+0x12/0x40
[ 328.619333][ T3539] ? __lock_acquire+0x44d/0x7e0
[ 328.619643][ T3539] ? __mutex_trylock_common+0xf9/0x260
[ 328.619946][ T3539] ? __pfx___mutex_trylock_common+0x10/0x10
[ 328.620333][ T3539] ? rcu_is_watching+0x12/0xc0
[ 328.620636][ T3539] ? rcu_is_watching+0x12/0xc0
[ 328.620936][ T3539] ? trace_contention_end+0xdc/0x140
[ 328.621249][ T3539] ? __mutex_lock+0x19c/0xcd0
[ 328.621552][ T3539] ? find_held_lock+0x2b/0x80
[ 328.621857][ T3539] ? rtnl_newlink+0x651/0xa60
[ 328.622156][ T3539] ? __create_object+0x5e/0xb0
[ 328.622469][ T3539] ? __pfx___mutex_lock+0x10/0x10
[ 328.622771][ T3539] ? trace_cap_capable+0x10f/0x190
[ 328.623073][ T3539] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 328.623457][ T3539] ? __rtnl_newlink+0x40e/0xa40
[ 328.623765][ T3539] rtnl_newlink+0x69a/0xa60
[ 328.624071][ T3539] ? __pfx_rtnl_newlink+0x10/0x10
[ 328.624390][ T3539] ? __lock_acquire+0x44d/0x7e0
[ 328.624701][ T3539] ? find_held_lock+0x2b/0x80
[ 328.625004][ T3539] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 328.625312][ T3539] ? __lock_release+0x5d/0x170
[ 328.625613][ T3539] ? __pfx_rtnl_newlink+0x10/0x10
[ 328.625915][ T3539] rtnetlink_rcv_msg+0x713/0xc00
[ 328.626230][ T3539] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 328.626536][ T3539] ? __lock_acquire+0x44d/0x7e0
[ 328.626850][ T3539] netlink_rcv_skb+0x121/0x350
[ 328.627156][ T3539] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 328.627471][ T3539] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 328.627792][ T3539] ? netlink_deliver_tap+0x13e/0x340
[ 328.628097][ T3539] ? netlink_deliver_tap+0xc3/0x340
[ 328.628412][ T3539] netlink_unicast+0x49e/0x780
[ 328.628717][ T3539] ? __pfx_netlink_unicast+0x10/0x10
[ 328.629025][ T3539] ? __lock_acquire+0x44d/0x7e0
[ 328.629340][ T3539] netlink_sendmsg+0x721/0xbe0
[ 328.629644][ T3539] ? __pfx_netlink_sendmsg+0x10/0x10
[ 328.629945][ T3539] ? __import_iovec+0x238/0x3c0
[ 328.630269][ T3539] ____sys_sendmsg+0x7aa/0xa10
[ 328.630574][ T3539] ? __pfx_____sys_sendmsg+0x10/0x10
[ 328.630874][ T3539] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 328.631278][ T3539] ___sys_sendmsg+0xed/0x170
[ 328.631576][ T3539] ? kasan_record_aux_stack+0x8c/0xa0
[ 328.631877][ T3539] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 328.632263][ T3539] ? __pfx____sys_sendmsg+0x10/0x10
[ 328.632567][ T3539] ? find_held_lock+0x2b/0x80
[ 328.632869][ T3539] ? __lock_acquire+0x44d/0x7e0
[ 328.633178][ T3539] ? find_held_lock+0x2b/0x80
[ 328.633495][ T3539] ? __virt_addr_valid+0x22e/0x450
[ 328.633793][ T3539] ? __lock_release+0x5d/0x170
[ 328.634103][ T3539] __sys_sendmsg+0x10b/0x1a0
[ 328.634412][ T3539] ? __call_rcu_common.constprop.0+0x320/0x640
[ 328.634784][ T3539] ? __pfx___sys_sendmsg+0x10/0x10
[ 328.635098][ T3539] ? rcu_is_watching+0x12/0xc0
[ 328.635412][ T3539] do_syscall_64+0xc1/0x380
[ 328.635717][ T3539] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 328.636089][ T3539] RIP: 0033:0x7f2bd08641e7
[ 328.636411][ T3539] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 328.637495][ T3539] RSP: 002b:00007ffe4ab3d8b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 328.638006][ T3539] RAX: ffffffffffffffda RBX: 00007ffe4ab3dff0 RCX: 00007f2bd08641e7
[ 328.638474][ T3539] RDX: 0000000000000000 RSI: 00007ffe4ab3d920 RDI: 0000000000000005
[ 328.638926][ T3539] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 328.639390][ T3539] R10: 000000000168c910 R11: 0000000000000246 R12: 0000000000000003
[ 328.639854][ T3539] R13: 00000000686e6b00 R14: 0000000000499600 R15: 0000000000000000
[ 328.640329][ T3539]
[ 328.640557][ T3539] irq event stamp: 46545
[ 328.640786][ T3539] hardirqs last enabled at (46553): [] __up_console_sem+0x6b/0x80
[ 328.641322][ T3539] hardirqs last disabled at (46562): [] __up_console_sem+0x50/0x80
[ 328.641848][ T3539] softirqs last enabled at (45642): [] handle_softirqs+0x358/0x620
[ 328.642381][ T3539] softirqs last disabled at (45187): [] __irq_exit_rcu+0xfa/0x160
[ 328.642910][ T3539] ---[ end trace 0000000000000000 ]---
[ 328.646473][ T3539] bond0: (slave eth1): making interface the new active one
[ 328.647572][ T3539] bond0: (slave eth1): Enslaving as an active interface with an up link
[ 328.648464][ T35] br0: port 2(s1) entered blocking state
[ 328.648798][ T35] br0: port 2(s1) entered forwarding state
[ 328.790623][ T3540] ------------[ cut here ]------------
[ 328.791261][ T3540] WARNING: CPU: 3 PID: 3540 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 328.792106][ T3540] Modules linked in: [last unloaded: netdevsim]
[ 328.792530][ T3540] CPU: 3 UID: 0 PID: 3540 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 328.793124][ T3540] Tainted: [W]=WARN
[ 328.793368][ T3540] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 328.793734][ T3540] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 328.794042][ T3540] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 328.795781][ T3540] RSP: 0018:ffffc900059d6d70 EFLAGS: 00010246
[ 328.796463][ T3540] RAX: 0000000000000000 RBX: ffff88800df84000 RCX: 0000000000000001
[ 328.797256][ T3540] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 328.798068][ T3540] RBP: ffffc900059d6e60 R08: 0000000000000001 R09: 0000000000000000
[ 328.798644][ T3540] R10: ffffc900059d6e90 R11: ffffffffa0d79160 R12: 1ffff92000b3adb2
[ 328.799086][ T3540] R13: 00000000000005dc R14: ffffc900059d6e90 R15: 0000000000000000
[ 328.799545][ T3540] FS: 00007f23aa83a800(0000) GS:ffff8880939c8000(0000) knlGS:0000000000000000
[ 328.800066][ T3540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 328.800459][ T3540] CR2: 00000000004e5800 CR3: 000000001004c002 CR4: 0000000000772ef0
[ 328.800899][ T3540] PKRU: 55555554
[ 328.801122][ T3540] Call Trace:
[ 328.801438][ T3540]
[ 328.801701][ T3540] ? sysfs_create_dir_ns+0x120/0x270
[ 328.802033][ T3540] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 328.802367][ T3540] ? rcu_is_watching+0x12/0xc0
[ 328.802666][ T3540] ? kernfs_get.part.0+0x4c/0x70
[ 328.802956][ T3540] ? create_dir+0xb2/0x2f0
[ 328.803275][ T3540] netif_set_mtu+0x88/0x100
[ 328.803572][ T3540] ? __pfx_netif_set_mtu+0x10/0x10
[ 328.803869][ T3540] ? rcu_is_watching+0x12/0xc0
[ 328.804161][ T3540] ? lockdep_init_map_type+0x4b/0x280
[ 328.804483][ T3540] dev_set_mtu+0xa4/0x230
[ 328.804712][ T3540] bond_enslave+0x6ab/0x5260
[ 328.805019][ T3540] ? __pfx_bond_enslave+0x10/0x10
[ 328.805404][ T3540] ? __lock_acquire+0x44d/0x7e0
[ 328.805771][ T3540] ? find_held_lock+0x2b/0x80
[ 328.806063][ T3540] ? is_bpf_text_address+0x67/0x120
[ 328.806378][ T3540] ? __lock_release+0x5d/0x170
[ 328.806672][ T3540] do_set_master+0x38d/0x6d0
[ 328.806967][ T3540] ? kernel_text_address+0xce/0xe0
[ 328.807293][ T3540] do_setlink.constprop.0+0x9fc/0x2650
[ 328.807593][ T3540] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 328.807972][ T3540] ? rcu_read_lock_any_held+0x43/0xb0
[ 328.808285][ T3540] ? validate_chain+0x166/0x4d0
[ 328.808579][ T3540] ? __kernel_text_address+0x12/0x40
[ 328.808873][ T3540] ? __lock_acquire+0x44d/0x7e0
[ 328.809165][ T3540] ? __mutex_trylock_common+0xf9/0x260
[ 328.809665][ T3540] ? __pfx___mutex_trylock_common+0x10/0x10
[ 328.810121][ T3540] ? rcu_is_watching+0x12/0xc0
[ 328.810432][ T3540] ? rcu_is_watching+0x12/0xc0
[ 328.810730][ T3540] ? trace_contention_end+0xdc/0x140
[ 328.811022][ T3540] ? __mutex_lock+0x19c/0xcd0
[ 328.811333][ T3540] ? find_held_lock+0x2b/0x80
[ 328.811624][ T3540] ? rtnl_newlink+0x651/0xa60
[ 328.811921][ T3540] ? __create_object+0x5e/0xb0
[ 328.812227][ T3540] ? __pfx___mutex_lock+0x10/0x10
[ 328.812529][ T3540] ? trace_cap_capable+0x10f/0x190
[ 328.812823][ T3540] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 328.813184][ T3540] ? __rtnl_newlink+0x40e/0xa40
[ 328.813539][ T3540] rtnl_newlink+0x69a/0xa60
[ 328.813838][ T3540] ? __pfx_rtnl_newlink+0x10/0x10
[ 328.814128][ T3540] ? __lock_acquire+0x44d/0x7e0
[ 328.814449][ T3540] ? find_held_lock+0x2b/0x80
[ 328.814740][ T3540] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 328.815028][ T3540] ? __lock_release+0x5d/0x170
[ 328.815337][ T3540] ? __pfx_rtnl_newlink+0x10/0x10
[ 328.815628][ T3540] rtnetlink_rcv_msg+0x713/0xc00
[ 328.815920][ T3540] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 328.816227][ T3540] ? __lock_acquire+0x44d/0x7e0
[ 328.816536][ T3540] netlink_rcv_skb+0x121/0x350
[ 328.816827][ T3540] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 328.817124][ T3540] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 328.817435][ T3540] ? netlink_deliver_tap+0x13e/0x340
[ 328.817751][ T3540] ? netlink_deliver_tap+0xc3/0x340
[ 328.818043][ T3540] netlink_unicast+0x49e/0x780
[ 328.818351][ T3540] ? __pfx_netlink_unicast+0x10/0x10
[ 328.818652][ T3540] ? __lock_acquire+0x44d/0x7e0
[ 328.818953][ T3540] netlink_sendmsg+0x721/0xbe0
[ 328.819267][ T3540] ? __pfx_netlink_sendmsg+0x10/0x10
[ 328.819557][ T3540] ? __import_iovec+0x238/0x3c0
[ 328.819856][ T3540] ____sys_sendmsg+0x7aa/0xa10
[ 328.820153][ T3540] ? __pfx_____sys_sendmsg+0x10/0x10
[ 328.820456][ T3540] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 328.820833][ T3540] ___sys_sendmsg+0xed/0x170
[ 328.821118][ T3540] ? kasan_record_aux_stack+0x8c/0xa0
[ 328.821421][ T3540] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 328.821782][ T3540] ? __pfx____sys_sendmsg+0x10/0x10
[ 328.822074][ T3540] ? find_held_lock+0x2b/0x80
[ 328.822379][ T3540] ? __lock_acquire+0x44d/0x7e0
[ 328.822675][ T3540] ? find_held_lock+0x2b/0x80
[ 328.822965][ T3540] ? __virt_addr_valid+0x22e/0x450
[ 328.823274][ T3540] ? __lock_release+0x5d/0x170
[ 328.823571][ T3540] __sys_sendmsg+0x10b/0x1a0
[ 328.823855][ T3540] ? __call_rcu_common.constprop.0+0x320/0x640
[ 328.824224][ T3540] ? __pfx___sys_sendmsg+0x10/0x10
[ 328.824527][ T3540] ? rcu_is_watching+0x12/0xc0
[ 328.824819][ T3540] do_syscall_64+0xc1/0x380
[ 328.825112][ T3540] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 328.825494][ T3540] RIP: 0033:0x7f23aaa071e7
[ 328.825801][ T3540] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 328.826856][ T3540] RSP: 002b:00007ffe8e50dd98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 328.827311][ T3540] RAX: ffffffffffffffda RBX: 00007ffe8e50e4d0 RCX: 00007f23aaa071e7
[ 328.827756][ T3540] RDX: 0000000000000000 RSI: 00007ffe8e50de00 RDI: 0000000000000005
[ 328.828204][ T3540] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 328.828642][ T3540] R10: 00000000396b3910 R11: 0000000000000246 R12: 0000000000000003
[ 328.829076][ T3540] R13: 00000000686e6b00 R14: 0000000000499600 R15: 0000000000000000
[ 328.829548][ T3540]
[ 328.829770][ T3540] irq event stamp: 39503
[ 328.829988][ T3540] hardirqs last enabled at (39511): [] __up_console_sem+0x6b/0x80
[ 328.830507][ T3540] hardirqs last disabled at (39520): [] __up_console_sem+0x50/0x80
[ 328.831008][ T3540] softirqs last enabled at (38102): [] handle_softirqs+0x358/0x620
[ 328.831530][ T3540] softirqs last disabled at (37677): [] __irq_exit_rcu+0xfa/0x160
[ 328.832027][ T3540] ---[ end trace 0000000000000000 ]---
[ 328.835928][ T3540] bond0: (slave eth2): Enslaving as a backup interface with an up link
[ 328.837973][ T273] br0: port 4(s2) entered blocking state
[ 328.838275][ T273] br0: port 4(s2) entered forwarding state
[ 328.988026][ T68] bond0: (slave eth1): link status definitely down, disabling slave
[ 328.988545][ T68] bond0: (slave eth0): making interface the new active one
[ 329.098589][ T68] bond0: (slave eth1): link status definitely up
[ 330.475659][ T3552] bond0: (slave eth1): making interface the new active one
[ 330.702717][ T3553] bond0: (slave eth0): prio updated, but will not affect failover re-selection as primary slave have been set
[ 330.926894][ T3555] bond0: (slave eth1): prio updated, but will not affect failover re-selection as primary slave have been set
[ 331.174995][ T3557] bond0: (slave eth2): prio updated, but will not affect failover re-selection as primary slave have been set
[ 334.131428][ T37] br0: port 2(s1) entered disabled state
[ 334.402777][ T68] bond0: (slave eth1): link status definitely down, disabling slave
[ 334.403228][ T68] bond0: (slave eth2): making interface the new active one
[ 336.867448][ T2972] br0: port 4(s2) entered disabled state
[ 337.114723][ T68] bond0: (slave eth2): link status definitely down, disabling slave
[ 337.115494][ T68] bond0: (slave eth0): making interface the new active one
[ 339.596989][ T37] br0: port 4(s2) entered blocking state
[ 339.597382][ T37] br0: port 4(s2) entered forwarding state
[ 339.619538][ T68] bond0: (slave eth2): link status definitely up
[ 346.891548][ T38] br0: port 2(s1) entered blocking state
[ 346.891975][ T38] br0: port 2(s1) entered forwarding state
[ 346.898666][ T68] bond0: (slave eth1): link status definitely up
[ 354.527501][ T3822] bond0 (unregistering): (slave eth0): Releasing backup interface
[ 354.552160][ T3822] bond0 (unregistering): (slave eth1): Releasing backup interface
[ 354.576423][ T3822] bond0 (unregistering): (slave eth2): Releasing backup interface
[ 354.599922][ T3822] bond0 (unregistering): Released all slaves
[ 354.624144][ T35] br0: port 1(s0) entered disabled state
[ 354.625993][ T35] br0: port 2(s1) entered disabled state
[ 354.627532][ T35] br0: port 4(s2) entered disabled state
[ 354.987244][ T3826] ------------[ cut here ]------------
[ 354.987679][ T3826] WARNING: CPU: 0 PID: 3826 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 354.988811][ T3826] Modules linked in: [last unloaded: netdevsim]
[ 354.989220][ T3826] CPU: 0 UID: 0 PID: 3826 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 354.989830][ T3826] Tainted: [W]=WARN
[ 354.990059][ T3826] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 354.990447][ T3826] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 354.990758][ T3826] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 354.991858][ T3826] RSP: 0018:ffffc900060e6d70 EFLAGS: 00010246
[ 354.992258][ T3826] RAX: 0000000000000000 RBX: ffff8880094d1000 RCX: 0000000000000001
[ 354.992716][ T3826] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 354.993169][ T3826] RBP: ffffc900060e6e60 R08: 0000000000000001 R09: 0000000000000000
[ 354.993640][ T3826] R10: ffffc900060e6e90 R11: ffffffffa0d79160 R12: 1ffff92000c1cdb2
[ 354.994101][ T3826] R13: 00000000000005dc R14: ffffc900060e6e90 R15: 0000000000000000
[ 354.994571][ T3826] FS: 00007effc26b4800(0000) GS:ffff888093848000(0000) knlGS:0000000000000000
[ 354.995106][ T3826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 354.995502][ T3826] CR2: 00000000004e5800 CR3: 000000000fb03002 CR4: 0000000000772ef0
[ 354.995964][ T3826] PKRU: 55555554
[ 354.996208][ T3826] Call Trace:
[ 354.996437][ T3826]
[ 354.996593][ T3826] ? sysfs_create_dir_ns+0x120/0x270
[ 354.996908][ T3826] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 354.997244][ T3826] ? rcu_is_watching+0x12/0xc0
[ 354.997552][ T3826] ? kernfs_get.part.0+0x4c/0x70
[ 354.997869][ T3826] ? create_dir+0xb2/0x2f0
[ 354.998178][ T3826] netif_set_mtu+0x88/0x100
[ 354.998499][ T3826] ? __pfx_netif_set_mtu+0x10/0x10
[ 354.998813][ T3826] ? rcu_is_watching+0x12/0xc0
[ 354.999115][ T3826] ? lockdep_init_map_type+0x4b/0x280
[ 354.999434][ T3826] dev_set_mtu+0xa4/0x230
[ 354.999667][ T3826] bond_enslave+0x6ab/0x5260
[ 354.999984][ T3826] ? __pfx_bond_enslave+0x10/0x10
[ 355.000308][ T3826] ? __lock_acquire+0x44d/0x7e0
[ 355.000619][ T3826] ? find_held_lock+0x2b/0x80
[ 355.000924][ T3826] ? is_bpf_text_address+0x67/0x120
[ 355.001244][ T3826] ? __lock_release+0x5d/0x170
[ 355.001553][ T3826] do_set_master+0x38d/0x6d0
[ 355.001868][ T3826] ? kernel_text_address+0xce/0xe0
[ 355.002178][ T3826] do_setlink.constprop.0+0x9fc/0x2650
[ 355.002498][ T3826] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 355.002889][ T3826] ? rcu_read_lock_any_held+0x43/0xb0
[ 355.003213][ T3826] ? validate_chain+0x166/0x4d0
[ 355.003519][ T3826] ? __kernel_text_address+0x12/0x40
[ 355.003828][ T3826] ? __lock_acquire+0x44d/0x7e0
[ 355.004138][ T3826] ? __mutex_trylock_common+0xf9/0x260
[ 355.004452][ T3826] ? __pfx___mutex_trylock_common+0x10/0x10
[ 355.004833][ T3826] ? rcu_is_watching+0x12/0xc0
[ 355.005138][ T3826] ? rcu_is_watching+0x12/0xc0
[ 355.005449][ T3826] ? trace_contention_end+0xdc/0x140
[ 355.005761][ T3826] ? __mutex_lock+0x19c/0xcd0
[ 355.006068][ T3826] ? find_held_lock+0x2b/0x80
[ 355.006382][ T3826] ? rtnl_newlink+0x651/0xa60
[ 355.006687][ T3826] ? __create_object+0x5e/0xb0
[ 355.006998][ T3826] ? __pfx___mutex_lock+0x10/0x10
[ 355.007313][ T3826] ? trace_cap_capable+0x10f/0x190
[ 355.007623][ T3826] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 355.008014][ T3826] ? __rtnl_newlink+0x40e/0xa40
[ 355.008340][ T3826] rtnl_newlink+0x69a/0xa60
[ 355.008651][ T3826] ? __pfx_rtnl_newlink+0x10/0x10
[ 355.008958][ T3826] ? __lock_acquire+0x44d/0x7e0
[ 355.009277][ T3826] ? find_held_lock+0x2b/0x80
[ 355.009580][ T3826] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 355.009883][ T3826] ? __lock_release+0x5d/0x170
[ 355.010217][ T3826] ? __pfx_rtnl_newlink+0x10/0x10
[ 355.010528][ T3826] rtnetlink_rcv_msg+0x713/0xc00
[ 355.010836][ T3826] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 355.011148][ T3826] ? __lock_acquire+0x44d/0x7e0
[ 355.011475][ T3826] netlink_rcv_skb+0x121/0x350
[ 355.011784][ T3826] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 355.012090][ T3826] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 355.012416][ T3826] ? netlink_deliver_tap+0x13e/0x340
[ 355.012728][ T3826] ? netlink_deliver_tap+0xc3/0x340
[ 355.013040][ T3826] netlink_unicast+0x49e/0x780
[ 355.013358][ T3826] ? __pfx_netlink_unicast+0x10/0x10
[ 355.013662][ T3826] ? __lock_acquire+0x44d/0x7e0
[ 355.013974][ T3826] netlink_sendmsg+0x721/0xbe0
[ 355.014287][ T3826] ? __pfx_netlink_sendmsg+0x10/0x10
[ 355.014591][ T3826] ? __import_iovec+0x238/0x3c0
[ 355.014910][ T3826] ____sys_sendmsg+0x7aa/0xa10
[ 355.015229][ T3826] ? __pfx_____sys_sendmsg+0x10/0x10
[ 355.015531][ T3826] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 355.015921][ T3826] ___sys_sendmsg+0xed/0x170
[ 355.016228][ T3826] ? kasan_record_aux_stack+0x8c/0xa0
[ 355.016530][ T3826] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 355.016912][ T3826] ? __pfx____sys_sendmsg+0x10/0x10
[ 355.017230][ T3826] ? find_held_lock+0x2b/0x80
[ 355.017537][ T3826] ? __lock_acquire+0x44d/0x7e0
[ 355.017858][ T3826] ? find_held_lock+0x2b/0x80
[ 355.018161][ T3826] ? __virt_addr_valid+0x22e/0x450
[ 355.018475][ T3826] ? __lock_release+0x5d/0x170
[ 355.018786][ T3826] __sys_sendmsg+0x10b/0x1a0
[ 355.019086][ T3826] ? __call_rcu_common.constprop.0+0x320/0x640
[ 355.019473][ T3826] ? __pfx___sys_sendmsg+0x10/0x10
[ 355.019789][ T3826] ? rcu_is_watching+0x12/0xc0
[ 355.020095][ T3826] do_syscall_64+0xc1/0x380
[ 355.020411][ T3826] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 355.020790][ T3826] RIP: 0033:0x7effc28811e7
[ 355.021108][ T3826] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 355.022212][ T3826] RSP: 002b:00007ffed4dfae28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 355.022724][ T3826] RAX: ffffffffffffffda RBX: 00007ffed4dfb560 RCX: 00007effc28811e7
[ 355.023184][ T3826] RDX: 0000000000000000 RSI: 00007ffed4dfae90 RDI: 0000000000000005
[ 355.023653][ T3826] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 355.024110][ T3826] R10: 000000001cf3a910 R11: 0000000000000246 R12: 0000000000000003
[ 355.024576][ T3826] R13: 00000000686e6b1a R14: 0000000000499600 R15: 0000000000000000
[ 355.025051][ T3826]
[ 355.025297][ T3826] irq event stamp: 42221
[ 355.025533][ T3826] hardirqs last enabled at (42229): [] __up_console_sem+0x6b/0x80
[ 355.026063][ T3826] hardirqs last disabled at (42236): [] __up_console_sem+0x50/0x80
[ 355.026607][ T3826] softirqs last enabled at (41850): [] handle_softirqs+0x358/0x620
[ 355.027150][ T3826] softirqs last disabled at (41839): [] __irq_exit_rcu+0xfa/0x160
[ 355.027699][ T3826] ---[ end trace 0000000000000000 ]---
[ 355.030990][ T3826] bond0: (slave eth0): making interface the new active one
[ 355.032485][ T3826] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 355.033186][ T35] br0: port 1(s0) entered blocking state
[ 355.033507][ T35] br0: port 1(s0) entered forwarding state
[ 355.144308][ T3827] ------------[ cut here ]------------
[ 355.144728][ T3827] WARNING: CPU: 3 PID: 3827 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 355.146545][ T3827] Modules linked in: [last unloaded: netdevsim]
[ 355.146941][ T3827] CPU: 3 UID: 0 PID: 3827 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 355.147560][ T3827] Tainted: [W]=WARN
[ 355.147798][ T3827] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 355.148168][ T3827] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 355.148489][ T3827] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 355.149556][ T3827] RSP: 0018:ffffc900060e6d70 EFLAGS: 00010246
[ 355.149932][ T3827] RAX: 0000000000000000 RBX: ffff888001ffc000 RCX: 0000000000000001
[ 355.150389][ T3827] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 355.150838][ T3827] RBP: ffffc900060e6e60 R08: 0000000000000001 R09: 0000000000000000
[ 355.151297][ T3827] R10: ffffc900060e6e90 R11: ffffffffa0d79160 R12: 1ffff92000c1cdb2
[ 355.151739][ T3827] R13: 00000000000005dc R14: ffffc900060e6e90 R15: 0000000000000000
[ 355.152180][ T3827] FS: 00007f48afca6800(0000) GS:ffff8880939c8000(0000) knlGS:0000000000000000
[ 355.152708][ T3827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 355.153079][ T3827] CR2: 00000000004e5800 CR3: 0000000005df1002 CR4: 0000000000772ef0
[ 355.153545][ T3827] PKRU: 55555554
[ 355.153770][ T3827] Call Trace:
[ 355.153991][ T3827]
[ 355.154142][ T3827] ? sysfs_create_dir_ns+0x120/0x270
[ 355.154458][ T3827] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 355.154760][ T3827] ? rcu_is_watching+0x12/0xc0
[ 355.155058][ T3827] ? kernfs_get.part.0+0x4c/0x70
[ 355.155369][ T3827] ? create_dir+0xb2/0x2f0
[ 355.155671][ T3827] netif_set_mtu+0x88/0x100
[ 355.155964][ T3827] ? __pfx_netif_set_mtu+0x10/0x10
[ 355.156278][ T3827] ? rcu_is_watching+0x12/0xc0
[ 355.156577][ T3827] ? lockdep_init_map_type+0x4b/0x280
[ 355.156876][ T3827] dev_set_mtu+0xa4/0x230
[ 355.157104][ T3827] bond_enslave+0x6ab/0x5260
[ 355.157427][ T3827] ? __pfx_bond_enslave+0x10/0x10
[ 355.157753][ T3827] ? __lock_acquire+0x44d/0x7e0
[ 355.158054][ T3827] ? find_held_lock+0x2b/0x80
[ 355.158365][ T3827] ? is_bpf_text_address+0x67/0x120
[ 355.158665][ T3827] ? __lock_release+0x5d/0x170
[ 355.158972][ T3827] do_set_master+0x38d/0x6d0
[ 355.159280][ T3827] ? kernel_text_address+0xce/0xe0
[ 355.159580][ T3827] do_setlink.constprop.0+0x9fc/0x2650
[ 355.159885][ T3827] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 355.160268][ T3827] ? rcu_read_lock_any_held+0x43/0xb0
[ 355.160561][ T3827] ? validate_chain+0x166/0x4d0
[ 355.160857][ T3827] ? __kernel_text_address+0x12/0x40
[ 355.161154][ T3827] ? __lock_acquire+0x44d/0x7e0
[ 355.161459][ T3827] ? __mutex_trylock_common+0xf9/0x260
[ 355.161757][ T3827] ? __pfx___mutex_trylock_common+0x10/0x10
[ 355.162133][ T3827] ? rcu_is_watching+0x12/0xc0
[ 355.162438][ T3827] ? rcu_is_watching+0x12/0xc0
[ 355.162733][ T3827] ? trace_contention_end+0xdc/0x140
[ 355.163030][ T3827] ? __mutex_lock+0x19c/0xcd0
[ 355.163355][ T3827] ? find_held_lock+0x2b/0x80
[ 355.163651][ T3827] ? rtnl_newlink+0x651/0xa60
[ 355.163947][ T3827] ? __create_object+0x5e/0xb0
[ 355.164255][ T3827] ? __pfx___mutex_lock+0x10/0x10
[ 355.164554][ T3827] ? trace_cap_capable+0x10f/0x190
[ 355.164851][ T3827] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 355.165226][ T3827] ? __rtnl_newlink+0x40e/0xa40
[ 355.165526][ T3827] rtnl_newlink+0x69a/0xa60
[ 355.165823][ T3827] ? __pfx_rtnl_newlink+0x10/0x10
[ 355.166120][ T3827] ? __lock_acquire+0x44d/0x7e0
[ 355.166431][ T3827] ? find_held_lock+0x2b/0x80
[ 355.166725][ T3827] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 355.167023][ T3827] ? __lock_release+0x5d/0x170
[ 355.167331][ T3827] ? __pfx_rtnl_newlink+0x10/0x10
[ 355.167626][ T3827] rtnetlink_rcv_msg+0x713/0xc00
[ 355.167931][ T3827] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 355.168242][ T3827] ? __lock_acquire+0x44d/0x7e0
[ 355.168540][ T3827] netlink_rcv_skb+0x121/0x350
[ 355.168834][ T3827] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 355.169137][ T3827] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 355.169453][ T3827] ? netlink_deliver_tap+0x13e/0x340
[ 355.169749][ T3827] ? netlink_deliver_tap+0xc3/0x340
[ 355.170044][ T3827] netlink_unicast+0x49e/0x780
[ 355.170351][ T3827] ? __pfx_netlink_unicast+0x10/0x10
[ 355.170643][ T3827] ? __lock_acquire+0x44d/0x7e0
[ 355.170948][ T3827] netlink_sendmsg+0x721/0xbe0
[ 355.171264][ T3827] ? __pfx_netlink_sendmsg+0x10/0x10
[ 355.171559][ T3827] ? __import_iovec+0x238/0x3c0
[ 355.171866][ T3827] ____sys_sendmsg+0x7aa/0xa10
[ 355.172163][ T3827] ? __pfx_____sys_sendmsg+0x10/0x10
[ 355.172470][ T3827] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 355.172847][ T3827] ___sys_sendmsg+0xed/0x170
[ 355.173139][ T3827] ? kasan_record_aux_stack+0x8c/0xa0
[ 355.173450][ T3827] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 355.173817][ T3827] ? __pfx____sys_sendmsg+0x10/0x10
[ 355.174114][ T3827] ? find_held_lock+0x2b/0x80
[ 355.174422][ T3827] ? __lock_acquire+0x44d/0x7e0
[ 355.174722][ T3827] ? find_held_lock+0x2b/0x80
[ 355.175015][ T3827] ? __virt_addr_valid+0x22e/0x450
[ 355.175318][ T3827] ? __lock_release+0x5d/0x170
[ 355.175624][ T3827] __sys_sendmsg+0x10b/0x1a0
[ 355.175920][ T3827] ? __call_rcu_common.constprop.0+0x320/0x640
[ 355.176297][ T3827] ? __pfx___sys_sendmsg+0x10/0x10
[ 355.176601][ T3827] ? rcu_is_watching+0x12/0xc0
[ 355.176893][ T3827] do_syscall_64+0xc1/0x380
[ 355.177188][ T3827] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 355.177570][ T3827] RIP: 0033:0x7f48afe731e7
[ 355.177895][ T3827] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 355.178970][ T3827] RSP: 002b:00007ffef9362308 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 355.179424][ T3827] RAX: ffffffffffffffda RBX: 00007ffef9362a40 RCX: 00007f48afe731e7
[ 355.179877][ T3827] RDX: 0000000000000000 RSI: 00007ffef9362370 RDI: 0000000000000005
[ 355.180329][ T3827] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 355.180773][ T3827] R10: 0000000040321910 R11: 0000000000000246 R12: 0000000000000003
[ 355.181225][ T3827] R13: 00000000686e6b1a R14: 0000000000499600 R15: 0000000000000000
[ 355.181677][ T3827]
[ 355.181904][ T3827] irq event stamp: 39331
[ 355.182123][ T3827] hardirqs last enabled at (39339): [] __up_console_sem+0x6b/0x80
[ 355.182646][ T3827] hardirqs last disabled at (39348): [] __up_console_sem+0x50/0x80
[ 355.183155][ T3827] softirqs last enabled at (38500): [] handle_softirqs+0x358/0x620
[ 355.183685][ T3827] softirqs last disabled at (38495): [] __irq_exit_rcu+0xfa/0x160
[ 355.184202][ T3827] ---[ end trace 0000000000000000 ]---
[ 355.188428][ T3827] bond0: (slave eth1): making interface the new active one
[ 355.189557][ T3827] bond0: (slave eth1): Enslaving as an active interface with an up link
[ 355.190292][ T38] br0: port 2(s1) entered blocking state
[ 355.190588][ T38] br0: port 2(s1) entered forwarding state
[ 355.332018][ T3828] ------------[ cut here ]------------
[ 355.332755][ T3828] WARNING: CPU: 3 PID: 3828 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 355.333365][ T3828] Modules linked in: [last unloaded: netdevsim]
[ 355.333748][ T3828] CPU: 3 UID: 0 PID: 3828 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 355.334354][ T3828] Tainted: [W]=WARN
[ 355.334578][ T3828] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 355.334956][ T3828] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 355.335280][ T3828] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 355.336360][ T3828] RSP: 0018:ffffc900060e6d70 EFLAGS: 00010246
[ 355.336737][ T3828] RAX: 0000000000000000 RBX: ffff88800df84000 RCX: 0000000000000001
[ 355.337182][ T3828] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 355.337645][ T3828] RBP: ffffc900060e6e60 R08: 0000000000000001 R09: 0000000000000000
[ 355.338097][ T3828] R10: ffffc900060e6e90 R11: ffffffffa0d79160 R12: 1ffff92000c1cdb2
[ 355.338565][ T3828] R13: 00000000000005dc R14: ffffc900060e6e90 R15: 0000000000000000
[ 355.339011][ T3828] FS: 00007f98ea9cc800(0000) GS:ffff8880939c8000(0000) knlGS:0000000000000000
[ 355.339534][ T3828] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 355.339913][ T3828] CR2: 00000000004e5800 CR3: 000000000f41b004 CR4: 0000000000772ef0
[ 355.340804][ T3828] PKRU: 55555554
[ 355.341035][ T3828] Call Trace:
[ 355.341416][ T3828]
[ 355.341567][ T3828] ? sysfs_create_dir_ns+0x120/0x270
[ 355.341866][ T3828] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 355.342175][ T3828] ? rcu_is_watching+0x12/0xc0
[ 355.342663][ T3828] ? kernfs_get.part.0+0x4c/0x70
[ 355.342968][ T3828] ? create_dir+0xb2/0x2f0
[ 355.343491][ T3828] netif_set_mtu+0x88/0x100
[ 355.343791][ T3828] ? __pfx_netif_set_mtu+0x10/0x10
[ 355.344102][ T3828] ? rcu_is_watching+0x12/0xc0
[ 355.344419][ T3828] ? lockdep_init_map_type+0x4b/0x280
[ 355.344723][ T3828] dev_set_mtu+0xa4/0x230
[ 355.344956][ T3828] bond_enslave+0x6ab/0x5260
[ 355.345302][ T3828] ? __pfx_bond_enslave+0x10/0x10
[ 355.345615][ T3828] ? __lock_acquire+0x44d/0x7e0
[ 355.345935][ T3828] ? find_held_lock+0x2b/0x80
[ 355.346260][ T3828] ? is_bpf_text_address+0x67/0x120
[ 355.346573][ T3828] ? __lock_release+0x5d/0x170
[ 355.346889][ T3828] do_set_master+0x38d/0x6d0
[ 355.347213][ T3828] ? kernel_text_address+0xce/0xe0
[ 355.347539][ T3828] do_setlink.constprop.0+0x9fc/0x2650
[ 355.347849][ T3828] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 355.348263][ T3828] ? rcu_read_lock_any_held+0x43/0xb0
[ 355.348566][ T3828] ? validate_chain+0x166/0x4d0
[ 355.348891][ T3828] ? __kernel_text_address+0x12/0x40
[ 355.349224][ T3828] ? __lock_acquire+0x44d/0x7e0
[ 355.349522][ T3828] ? __mutex_trylock_common+0xf9/0x260
[ 355.349837][ T3828] ? __pfx___mutex_trylock_common+0x10/0x10
[ 355.350227][ T3828] ? rcu_is_watching+0x12/0xc0
[ 355.350528][ T3828] ? rcu_is_watching+0x12/0xc0
[ 355.350830][ T3828] ? trace_contention_end+0xdc/0x140
[ 355.351125][ T3828] ? __mutex_lock+0x19c/0xcd0
[ 355.351446][ T3828] ? find_held_lock+0x2b/0x80
[ 355.351745][ T3828] ? rtnl_newlink+0x651/0xa60
[ 355.352043][ T3828] ? __create_object+0x5e/0xb0
[ 355.352374][ T3828] ? __pfx___mutex_lock+0x10/0x10
[ 355.352682][ T3828] ? trace_cap_capable+0x10f/0x190
[ 355.352982][ T3828] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 355.353372][ T3828] ? __rtnl_newlink+0x40e/0xa40
[ 355.353685][ T3828] rtnl_newlink+0x69a/0xa60
[ 355.353993][ T3828] ? __pfx_rtnl_newlink+0x10/0x10
[ 355.354314][ T3828] ? __lock_acquire+0x44d/0x7e0
[ 355.354629][ T3828] ? find_held_lock+0x2b/0x80
[ 355.354928][ T3828] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 355.355239][ T3828] ? __lock_release+0x5d/0x170
[ 355.355552][ T3828] ? __pfx_rtnl_newlink+0x10/0x10
[ 355.355854][ T3828] rtnetlink_rcv_msg+0x713/0xc00
[ 355.356168][ T3828] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 355.356501][ T3828] ? __lock_acquire+0x44d/0x7e0
[ 355.356813][ T3828] netlink_rcv_skb+0x121/0x350
[ 355.357126][ T3828] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 355.357442][ T3828] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 355.357761][ T3828] ? netlink_deliver_tap+0x13e/0x340
[ 355.358067][ T3828] ? netlink_deliver_tap+0xc3/0x340
[ 355.358378][ T3828] netlink_unicast+0x49e/0x780
[ 355.358675][ T3828] ? __pfx_netlink_unicast+0x10/0x10
[ 355.358966][ T3828] ? __lock_acquire+0x44d/0x7e0
[ 355.359281][ T3828] netlink_sendmsg+0x721/0xbe0
[ 355.359580][ T3828] ? __pfx_netlink_sendmsg+0x10/0x10
[ 355.359874][ T3828] ? __import_iovec+0x238/0x3c0
[ 355.360182][ T3828] ____sys_sendmsg+0x7aa/0xa10
[ 355.360519][ T3828] ? __pfx_____sys_sendmsg+0x10/0x10
[ 355.360816][ T3828] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 355.361212][ T3828] ___sys_sendmsg+0xed/0x170
[ 355.361513][ T3828] ? kasan_record_aux_stack+0x8c/0xa0
[ 355.361816][ T3828] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 355.362206][ T3828] ? __pfx____sys_sendmsg+0x10/0x10
[ 355.362513][ T3828] ? find_held_lock+0x2b/0x80
[ 355.362815][ T3828] ? __lock_acquire+0x44d/0x7e0
[ 355.363121][ T3828] ? find_held_lock+0x2b/0x80
[ 355.363473][ T3828] ? __virt_addr_valid+0x22e/0x450
[ 355.363790][ T3828] ? __lock_release+0x5d/0x170
[ 355.364101][ T3828] __sys_sendmsg+0x10b/0x1a0
[ 355.364421][ T3828] ? __call_rcu_common.constprop.0+0x320/0x640
[ 355.364802][ T3828] ? __pfx___sys_sendmsg+0x10/0x10
[ 355.365107][ T3828] ? rcu_is_watching+0x12/0xc0
[ 355.365412][ T3828] do_syscall_64+0xc1/0x380
[ 355.365707][ T3828] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 355.366080][ T3828] RIP: 0033:0x7f98eab991e7
[ 355.366404][ T3828] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 355.367489][ T3828] RSP: 002b:00007fffbc6768c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 355.367945][ T3828] RAX: ffffffffffffffda RBX: 00007fffbc677000 RCX: 00007f98eab991e7
[ 355.368411][ T3828] RDX: 0000000000000000 RSI: 00007fffbc676930 RDI: 0000000000000005
[ 355.368863][ T3828] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 355.369321][ T3828] R10: 000000001757d910 R11: 0000000000000246 R12: 0000000000000003
[ 355.369773][ T3828] R13: 00000000686e6b1b R14: 0000000000499600 R15: 0000000000000000
[ 355.370251][ T3828]
[ 355.370486][ T3828] irq event stamp: 44565
[ 355.370713][ T3828] hardirqs last enabled at (44573): [] __up_console_sem+0x6b/0x80
[ 355.371245][ T3828] hardirqs last disabled at (44582): [] __up_console_sem+0x50/0x80
[ 355.371762][ T3828] softirqs last enabled at (44406): [] handle_softirqs+0x358/0x620
[ 355.372309][ T3828] softirqs last disabled at (44395): [] __irq_exit_rcu+0xfa/0x160
[ 355.372826][ T3828] ---[ end trace 0000000000000000 ]---
[ 355.376252][ T3828] bond0: (slave eth2): Enslaving as a backup interface with an up link
[ 355.377088][ T37] br0: port 4(s2) entered blocking state
[ 355.377424][ T37] br0: port 4(s2) entered forwarding state
[ 355.507829][ T68] bond0: (slave eth0): link status definitely down, disabling slave
[ 355.508800][ T68] bond0: (slave eth1): link status definitely down, disabling slave
[ 355.509166][ T68] bond0: (slave eth2): making interface the new active one
[ 355.618712][ T68] bond0: (slave eth0): link status definitely up
[ 355.619376][ T68] bond0: (slave eth1): link status definitely up
[ 357.404253][ T3843] bond0: (slave eth1): making interface the new active one
[ 357.622783][ T3844] bond0: (slave eth0): prio updated, but will not affect failover re-selection as primary slave have been set
[ 357.832544][ T3846] bond0: (slave eth1): prio updated, but will not affect failover re-selection as primary slave have been set
[ 358.035312][ T3848] bond0: (slave eth2): prio updated, but will not affect failover re-selection as primary slave have been set
[ 361.052990][ T35] br0: port 2(s1) entered disabled state
[ 361.350183][ T68] bond0: (slave eth1): link status definitely down, disabling slave
[ 361.350734][ T68] bond0: (slave eth2): making interface the new active one
[ 363.777260][ T35] br0: port 4(s2) entered disabled state
[ 364.058773][ T68] bond0: (slave eth2): link status definitely down, disabling slave
[ 364.059216][ T68] bond0: (slave eth0): making interface the new active one
[ 366.593546][ T2972] br0: port 4(s2) entered blocking state
[ 366.593889][ T2972] br0: port 4(s2) entered forwarding state
[ 366.666648][ T68] bond0: (slave eth2): link status definitely up
[ 374.001458][ T35] br0: port 2(s1) entered blocking state
[ 374.001794][ T35] br0: port 2(s1) entered forwarding state
[ 374.060855][ T68] bond0: (slave eth1): link status definitely up
[ 381.328179][ T38] br0: port 1(s0) entered disabled state
[ 381.546716][ T68] bond0: (slave eth0): link status definitely down, disabling slave
[ 381.547107][ T68] bond0: (slave eth1): making interface the new active one
[ 383.897972][ T4146] bond1 (unregistering): Released all slaves
[ 384.608350][ T4151] bond0 (unregistering): (slave eth0): Releasing backup interface
[ 384.625958][ T4151] bond0 (unregistering): (slave eth1): Releasing backup interface
[ 384.650929][ T4151] bond0 (unregistering): (slave eth2): Releasing backup interface
[ 384.670772][ T4151] bond0 (unregistering): Released all slaves
[ 384.684533][ T38] br0: port 2(s1) entered disabled state
[ 384.685887][ T38] br0: port 4(s2) entered disabled state
[ 385.083813][ T4155] ------------[ cut here ]------------
[ 385.084263][ T4155] WARNING: CPU: 3 PID: 4155 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 385.084843][ T4155] Modules linked in: [last unloaded: netdevsim]
[ 385.085224][ T4155] CPU: 3 UID: 0 PID: 4155 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 385.085804][ T4155] Tainted: [W]=WARN
[ 385.086027][ T4155] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 385.086399][ T4155] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 385.086698][ T4155] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 385.087749][ T4155] RSP: 0018:ffffc90006956d70 EFLAGS: 00010246
[ 385.088116][ T4155] RAX: 0000000000000000 RBX: ffff8880094d1000 RCX: 0000000000000001
[ 385.088563][ T4155] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 385.088995][ T4155] RBP: ffffc90006956e60 R08: 0000000000000001 R09: 0000000000000000
[ 385.089438][ T4155] R10: ffffc90006956e90 R11: ffffffffa0d79160 R12: 1ffff92000d2adb2
[ 385.089871][ T4155] R13: 00000000000005dc R14: ffffc90006956e90 R15: 0000000000000000
[ 385.090324][ T4155] FS: 00007fbaedb6a800(0000) GS:ffff8880939c8000(0000) knlGS:0000000000000000
[ 385.090831][ T4155] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 385.091209][ T4155] CR2: 00000000004e5800 CR3: 0000000008f24005 CR4: 0000000000772ef0
[ 385.091652][ T4155] PKRU: 55555554
[ 385.091871][ T4155] Call Trace:
[ 385.092089][ T4155]
[ 385.092259][ T4155] ? sysfs_create_dir_ns+0x120/0x270
[ 385.092564][ T4155] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 385.092854][ T4155] ? rcu_is_watching+0x12/0xc0
[ 385.093150][ T4155] ? kernfs_get.part.0+0x4c/0x70
[ 385.093455][ T4155] ? create_dir+0xb2/0x2f0
[ 385.093748][ T4155] netif_set_mtu+0x88/0x100
[ 385.094040][ T4155] ? __pfx_netif_set_mtu+0x10/0x10
[ 385.094446][ T4155] ? rcu_is_watching+0x12/0xc0
[ 385.094740][ T4155] ? lockdep_init_map_type+0x4b/0x280
[ 385.095034][ T4155] dev_set_mtu+0xa4/0x230
[ 385.095266][ T4155] bond_enslave+0x6ab/0x5260
[ 385.095574][ T4155] ? __pfx_bond_enslave+0x10/0x10
[ 385.095875][ T4155] ? __lock_acquire+0x44d/0x7e0
[ 385.096175][ T4155] ? find_held_lock+0x2b/0x80
[ 385.096481][ T4155] ? is_bpf_text_address+0x67/0x120
[ 385.096776][ T4155] ? __lock_release+0x5d/0x170
[ 385.097071][ T4155] do_set_master+0x38d/0x6d0
[ 385.097372][ T4155] ? kernel_text_address+0xce/0xe0
[ 385.097676][ T4155] do_setlink.constprop.0+0x9fc/0x2650
[ 385.097974][ T4155] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 385.098351][ T4155] ? rcu_read_lock_any_held+0x43/0xb0
[ 385.098643][ T4155] ? validate_chain+0x166/0x4d0
[ 385.098933][ T4155] ? __kernel_text_address+0x12/0x40
[ 385.099241][ T4155] ? __lock_acquire+0x44d/0x7e0
[ 385.099538][ T4155] ? __mutex_trylock_common+0xf9/0x260
[ 385.099827][ T4155] ? __pfx___mutex_trylock_common+0x10/0x10
[ 385.100185][ T4155] ? rcu_is_watching+0x12/0xc0
[ 385.100488][ T4155] ? rcu_is_watching+0x12/0xc0
[ 385.100775][ T4155] ? trace_contention_end+0xdc/0x140
[ 385.101067][ T4155] ? __mutex_lock+0x19c/0xcd0
[ 385.101384][ T4155] ? find_held_lock+0x2b/0x80
[ 385.101675][ T4155] ? rtnl_newlink+0x651/0xa60
[ 385.101964][ T4155] ? __create_object+0x5e/0xb0
[ 385.102272][ T4155] ? __pfx___mutex_lock+0x10/0x10
[ 385.102564][ T4155] ? trace_cap_capable+0x10f/0x190
[ 385.102853][ T4155] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 385.103221][ T4155] ? __rtnl_newlink+0x40e/0xa40
[ 385.103519][ T4155] rtnl_newlink+0x69a/0xa60
[ 385.103813][ T4155] ? __pfx_rtnl_newlink+0x10/0x10
[ 385.104101][ T4155] ? __lock_acquire+0x44d/0x7e0
[ 385.104411][ T4155] ? find_held_lock+0x2b/0x80
[ 385.104700][ T4155] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 385.104985][ T4155] ? __lock_release+0x5d/0x170
[ 385.105290][ T4155] ? __pfx_rtnl_newlink+0x10/0x10
[ 385.105587][ T4155] rtnetlink_rcv_msg+0x713/0xc00
[ 385.105878][ T4155] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 385.106174][ T4155] ? __lock_acquire+0x44d/0x7e0
[ 385.106482][ T4155] netlink_rcv_skb+0x121/0x350
[ 385.106774][ T4155] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 385.107068][ T4155] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 385.107377][ T4155] ? netlink_deliver_tap+0x13e/0x340
[ 385.107677][ T4155] ? netlink_deliver_tap+0xc3/0x340
[ 385.107969][ T4155] netlink_unicast+0x49e/0x780
[ 385.108270][ T4155] ? __pfx_netlink_unicast+0x10/0x10
[ 385.108585][ T4155] ? __lock_acquire+0x44d/0x7e0
[ 385.108884][ T4155] netlink_sendmsg+0x721/0xbe0
[ 385.109178][ T4155] ? __pfx_netlink_sendmsg+0x10/0x10
[ 385.109479][ T4155] ? __import_iovec+0x238/0x3c0
[ 385.109784][ T4155] ____sys_sendmsg+0x7aa/0xa10
[ 385.110081][ T4155] ? __pfx_____sys_sendmsg+0x10/0x10
[ 385.110384][ T4155] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 385.110757][ T4155] ___sys_sendmsg+0xed/0x170
[ 385.111046][ T4155] ? kasan_record_aux_stack+0x8c/0xa0
[ 385.111351][ T4155] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 385.111715][ T4155] ? __pfx____sys_sendmsg+0x10/0x10
[ 385.112008][ T4155] ? find_held_lock+0x2b/0x80
[ 385.112308][ T4155] ? __lock_acquire+0x44d/0x7e0
[ 385.112610][ T4155] ? find_held_lock+0x2b/0x80
[ 385.112900][ T4155] ? __virt_addr_valid+0x22e/0x450
[ 385.113207][ T4155] ? __lock_release+0x5d/0x170
[ 385.113507][ T4155] __sys_sendmsg+0x10b/0x1a0
[ 385.113796][ T4155] ? __call_rcu_common.constprop.0+0x320/0x640
[ 385.114156][ T4155] ? __pfx___sys_sendmsg+0x10/0x10
[ 385.114470][ T4155] ? rcu_is_watching+0x12/0xc0
[ 385.114763][ T4155] do_syscall_64+0xc1/0x380
[ 385.115054][ T4155] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 385.115423][ T4155] RIP: 0033:0x7fbaedd371e7
[ 385.115725][ T4155] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 385.116771][ T4155] RSP: 002b:00007ffc8c9b1398 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 385.117223][ T4155] RAX: ffffffffffffffda RBX: 00007ffc8c9b1ad0 RCX: 00007fbaedd371e7
[ 385.117658][ T4155] RDX: 0000000000000000 RSI: 00007ffc8c9b1400 RDI: 0000000000000005
[ 385.118104][ T4155] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 385.118549][ T4155] R10: 00000000348a3910 R11: 0000000000000246 R12: 0000000000000003
[ 385.118984][ T4155] R13: 00000000686e6b38 R14: 0000000000499600 R15: 0000000000000000
[ 385.119438][ T4155]
[ 385.119658][ T4155] irq event stamp: 41357
[ 385.119880][ T4155] hardirqs last enabled at (41365): [] __up_console_sem+0x6b/0x80
[ 385.120394][ T4155] hardirqs last disabled at (41374): [] __up_console_sem+0x50/0x80
[ 385.120899][ T4155] softirqs last enabled at (40404): [] fib6_run_gc+0x113/0x240
[ 385.121423][ T4155] softirqs last disabled at (40398): [] fib6_run_gc+0x150/0x240
[ 385.121942][ T4155] ---[ end trace 0000000000000000 ]---
[ 385.125128][ T4155] bond0: (slave eth0): making interface the new active one
[ 385.127248][ T4155] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 385.127979][ T38] br0: port 1(s0) entered blocking state
[ 385.128295][ T38] br0: port 1(s0) entered forwarding state
[ 385.249631][ T4156] ------------[ cut here ]------------
[ 385.250084][ T4156] WARNING: CPU: 2 PID: 4156 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 385.250700][ T4156] Modules linked in: [last unloaded: netdevsim]
[ 385.251096][ T4156] CPU: 2 UID: 0 PID: 4156 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 385.251717][ T4156] Tainted: [W]=WARN
[ 385.251950][ T4156] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 385.252340][ T4156] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 385.252655][ T4156] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 385.254570][ T4156] RSP: 0018:ffffc90006966d70 EFLAGS: 00010246
[ 385.254964][ T4156] RAX: 0000000000000000 RBX: ffff888001ffc000 RCX: 0000000000000001
[ 385.255433][ T4156] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 385.255880][ T4156] RBP: ffffc90006966e60 R08: 0000000000000001 R09: 0000000000000000
[ 385.256355][ T4156] R10: ffffc90006966e90 R11: ffffffffa0d79160 R12: 1ffff92000d2cdb2
[ 385.256806][ T4156] R13: 00000000000005dc R14: ffffc90006966e90 R15: 0000000000000000
[ 385.257270][ T4156] FS: 00007fde5990f800(0000) GS:ffff888093948000(0000) knlGS:0000000000000000
[ 385.257806][ T4156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 385.258209][ T4156] CR2: 00000000004e5800 CR3: 000000000fc46002 CR4: 0000000000772ef0
[ 385.258666][ T4156] PKRU: 55555554
[ 385.258900][ T4156] Call Trace:
[ 385.259131][ T4156]
[ 385.259307][ T4156] ? sysfs_create_dir_ns+0x120/0x270
[ 385.259624][ T4156] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 385.259935][ T4156] ? rcu_is_watching+0x12/0xc0
[ 385.260260][ T4156] ? kernfs_get.part.0+0x4c/0x70
[ 385.260567][ T4156] ? create_dir+0xb2/0x2f0
[ 385.260877][ T4156] netif_set_mtu+0x88/0x100
[ 385.261182][ T4156] ? __pfx_netif_set_mtu+0x10/0x10
[ 385.261534][ T4156] ? rcu_is_watching+0x12/0xc0
[ 385.261841][ T4156] ? lockdep_init_map_type+0x4b/0x280
[ 385.262152][ T4156] dev_set_mtu+0xa4/0x230
[ 385.262401][ T4156] bond_enslave+0x6ab/0x5260
[ 385.262727][ T4156] ? __pfx_bond_enslave+0x10/0x10
[ 385.263043][ T4156] ? __lock_acquire+0x44d/0x7e0
[ 385.263363][ T4156] ? find_held_lock+0x2b/0x80
[ 385.263669][ T4156] ? is_bpf_text_address+0x67/0x120
[ 385.263970][ T4156] ? __lock_release+0x5d/0x170
[ 385.264290][ T4156] do_set_master+0x38d/0x6d0
[ 385.264594][ T4156] ? kernel_text_address+0xce/0xe0
[ 385.264909][ T4156] do_setlink.constprop.0+0x9fc/0x2650
[ 385.265234][ T4156] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 385.265620][ T4156] ? rcu_read_lock_any_held+0x43/0xb0
[ 385.265920][ T4156] ? validate_chain+0x166/0x4d0
[ 385.266235][ T4156] ? __kernel_text_address+0x12/0x40
[ 385.266540][ T4156] ? __lock_acquire+0x44d/0x7e0
[ 385.266847][ T4156] ? __mutex_trylock_common+0xf9/0x260
[ 385.267156][ T4156] ? __pfx___mutex_trylock_common+0x10/0x10
[ 385.267546][ T4156] ? rcu_is_watching+0x12/0xc0
[ 385.267858][ T4156] ? rcu_is_watching+0x12/0xc0
[ 385.268161][ T4156] ? trace_contention_end+0xdc/0x140
[ 385.268472][ T4156] ? __mutex_lock+0x19c/0xcd0
[ 385.268778][ T4156] ? find_held_lock+0x2b/0x80
[ 385.269078][ T4156] ? rtnl_newlink+0x651/0xa60
[ 385.269391][ T4156] ? __create_object+0x5e/0xb0
[ 385.269695][ T4156] ? __pfx___mutex_lock+0x10/0x10
[ 385.269998][ T4156] ? trace_cap_capable+0x10f/0x190
[ 385.270308][ T4156] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 385.270680][ T4156] ? __rtnl_newlink+0x40e/0xa40
[ 385.270987][ T4156] rtnl_newlink+0x69a/0xa60
[ 385.271309][ T4156] ? __pfx_rtnl_newlink+0x10/0x10
[ 385.271611][ T4156] ? __lock_acquire+0x44d/0x7e0
[ 385.271924][ T4156] ? find_held_lock+0x2b/0x80
[ 385.272237][ T4156] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 385.272539][ T4156] ? __lock_release+0x5d/0x170
[ 385.272841][ T4156] ? __pfx_rtnl_newlink+0x10/0x10
[ 385.273141][ T4156] rtnetlink_rcv_msg+0x713/0xc00
[ 385.273502][ T4156] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 385.273812][ T4156] ? __lock_acquire+0x44d/0x7e0
[ 385.274116][ T4156] netlink_rcv_skb+0x121/0x350
[ 385.274436][ T4156] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 385.274739][ T4156] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 385.275052][ T4156] ? netlink_deliver_tap+0x13e/0x340
[ 385.275370][ T4156] ? netlink_deliver_tap+0xc3/0x340
[ 385.275677][ T4156] netlink_unicast+0x49e/0x780
[ 385.275983][ T4156] ? __pfx_netlink_unicast+0x10/0x10
[ 385.276295][ T4156] ? __lock_acquire+0x44d/0x7e0
[ 385.276610][ T4156] netlink_sendmsg+0x721/0xbe0
[ 385.276915][ T4156] ? __pfx_netlink_sendmsg+0x10/0x10
[ 385.277234][ T4156] ? __import_iovec+0x238/0x3c0
[ 385.277543][ T4156] ____sys_sendmsg+0x7aa/0xa10
[ 385.277858][ T4156] ? __pfx_____sys_sendmsg+0x10/0x10
[ 385.278158][ T4156] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 385.278554][ T4156] ___sys_sendmsg+0xed/0x170
[ 385.278856][ T4156] ? kasan_record_aux_stack+0x8c/0xa0
[ 385.279156][ T4156] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 385.279542][ T4156] ? __pfx____sys_sendmsg+0x10/0x10
[ 385.279849][ T4156] ? find_held_lock+0x2b/0x80
[ 385.280151][ T4156] ? __lock_acquire+0x44d/0x7e0
[ 385.280474][ T4156] ? find_held_lock+0x2b/0x80
[ 385.280774][ T4156] ? __virt_addr_valid+0x22e/0x450
[ 385.281082][ T4156] ? __lock_release+0x5d/0x170
[ 385.281404][ T4156] __sys_sendmsg+0x10b/0x1a0
[ 385.281713][ T4156] ? __call_rcu_common.constprop.0+0x320/0x640
[ 385.282079][ T4156] ? __pfx___sys_sendmsg+0x10/0x10
[ 385.282406][ T4156] ? rcu_is_watching+0x12/0xc0
[ 385.282712][ T4156] do_syscall_64+0xc1/0x380
[ 385.283016][ T4156] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 385.283402][ T4156] RIP: 0033:0x7fde59adc1e7
[ 385.283718][ T4156] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 385.284774][ T4156] RSP: 002b:00007ffe2e7839c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 385.285233][ T4156] RAX: ffffffffffffffda RBX: 00007ffe2e784100 RCX: 00007fde59adc1e7
[ 385.285687][ T4156] RDX: 0000000000000000 RSI: 00007ffe2e783a30 RDI: 0000000000000005
[ 385.286132][ T4156] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 385.286613][ T4156] R10: 0000000017fdb910 R11: 0000000000000246 R12: 0000000000000003
[ 385.287059][ T4156] R13: 00000000686e6b38 R14: 0000000000499600 R15: 0000000000000000
[ 385.287541][ T4156]
[ 385.287783][ T4156] irq event stamp: 47373
[ 385.288012][ T4156] hardirqs last enabled at (47383): [] __up_console_sem+0x6b/0x80
[ 385.288537][ T4156] hardirqs last disabled at (47394): [] __up_console_sem+0x50/0x80
[ 385.289052][ T4156] softirqs last enabled at (46322): [] handle_softirqs+0x358/0x620
[ 385.289583][ T4156] softirqs last disabled at (45775): [] __irq_exit_rcu+0xfa/0x160
[ 385.290093][ T4156] ---[ end trace 0000000000000000 ]---
[ 385.294303][ T4156] bond0: (slave eth1): making interface the new active one
[ 385.295439][ T4156] bond0: (slave eth1): Enslaving as an active interface with an up link
[ 385.296159][ T37] br0: port 2(s1) entered blocking state
[ 385.296480][ T37] br0: port 2(s1) entered forwarding state
[ 385.399830][ T4157] ------------[ cut here ]------------
[ 385.400250][ T4157] WARNING: CPU: 0 PID: 4157 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 385.400849][ T4157] Modules linked in: [last unloaded: netdevsim]
[ 385.401248][ T4157] CPU: 0 UID: 0 PID: 4157 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 385.401830][ T4157] Tainted: [W]=WARN
[ 385.402050][ T4157] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 385.402441][ T4157] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 385.402746][ T4157] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 385.403797][ T4157] RSP: 0018:ffffc90006976d70 EFLAGS: 00010246
[ 385.404163][ T4157] RAX: 0000000000000000 RBX: ffff88800df84000 RCX: 0000000000000001
[ 385.404624][ T4157] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 385.405056][ T4157] RBP: ffffc90006976e60 R08: 0000000000000001 R09: 0000000000000000
[ 385.405509][ T4157] R10: ffffc90006976e90 R11: ffffffffa0d79160 R12: 1ffff92000d2edb2
[ 385.405942][ T4157] R13: 00000000000005dc R14: ffffc90006976e90 R15: 0000000000000000
[ 385.406405][ T4157] FS: 00007fd27a000800(0000) GS:ffff888093848000(0000) knlGS:0000000000000000
[ 385.406910][ T4157] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 385.407298][ T4157] CR2: 00000000004e5800 CR3: 000000000346a005 CR4: 0000000000772ef0
[ 385.407743][ T4157] PKRU: 55555554
[ 385.407961][ T4157] Call Trace:
[ 385.408178][ T4157]
[ 385.408346][ T4157] ? sysfs_create_dir_ns+0x120/0x270
[ 385.408644][ T4157] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 385.408937][ T4157] ? rcu_is_watching+0x12/0xc0
[ 385.409242][ T4157] ? kernfs_get.part.0+0x4c/0x70
[ 385.409535][ T4157] ? create_dir+0xb2/0x2f0
[ 385.409826][ T4157] netif_set_mtu+0x88/0x100
[ 385.410114][ T4157] ? __pfx_netif_set_mtu+0x10/0x10
[ 385.410435][ T4157] ? rcu_is_watching+0x12/0xc0
[ 385.410770][ T4157] ? lockdep_init_map_type+0x4b/0x280
[ 385.411063][ T4157] dev_set_mtu+0xa4/0x230
[ 385.411312][ T4157] bond_enslave+0x6ab/0x5260
[ 385.411618][ T4157] ? __pfx_bond_enslave+0x10/0x10
[ 385.411916][ T4157] ? __lock_acquire+0x44d/0x7e0
[ 385.412235][ T4157] ? find_held_lock+0x2b/0x80
[ 385.412530][ T4157] ? is_bpf_text_address+0x67/0x120
[ 385.412817][ T4157] ? __lock_release+0x5d/0x170
[ 385.413114][ T4157] do_set_master+0x38d/0x6d0
[ 385.413426][ T4157] ? kernel_text_address+0xce/0xe0
[ 385.413720][ T4157] do_setlink.constprop.0+0x9fc/0x2650
[ 385.414012][ T4157] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 385.414398][ T4157] ? rcu_read_lock_any_held+0x43/0xb0
[ 385.414686][ T4157] ? validate_chain+0x166/0x4d0
[ 385.414976][ T4157] ? __kernel_text_address+0x12/0x40
[ 385.415299][ T4157] ? __lock_acquire+0x44d/0x7e0
[ 385.415596][ T4157] ? __mutex_trylock_common+0xf9/0x260
[ 385.415888][ T4157] ? __pfx___mutex_trylock_common+0x10/0x10
[ 385.416269][ T4157] ? rcu_is_watching+0x12/0xc0
[ 385.416561][ T4157] ? rcu_is_watching+0x12/0xc0
[ 385.416848][ T4157] ? trace_contention_end+0xdc/0x140
[ 385.417137][ T4157] ? __mutex_lock+0x19c/0xcd0
[ 385.417449][ T4157] ? find_held_lock+0x2b/0x80
[ 385.417750][ T4157] ? rtnl_newlink+0x651/0xa60
[ 385.418037][ T4157] ? __create_object+0x5e/0xb0
[ 385.418348][ T4157] ? __pfx___mutex_lock+0x10/0x10
[ 385.418639][ T4157] ? trace_cap_capable+0x10f/0x190
[ 385.418930][ T4157] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 385.419306][ T4157] ? __rtnl_newlink+0x40e/0xa40
[ 385.419611][ T4157] rtnl_newlink+0x69a/0xa60
[ 385.419909][ T4157] ? __pfx_rtnl_newlink+0x10/0x10
[ 385.420244][ T4157] ? __lock_acquire+0x44d/0x7e0
[ 385.420540][ T4157] ? find_held_lock+0x2b/0x80
[ 385.420829][ T4157] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 385.421118][ T4157] ? __lock_release+0x5d/0x170
[ 385.421429][ T4157] ? __pfx_rtnl_newlink+0x10/0x10
[ 385.421718][ T4157] rtnetlink_rcv_msg+0x713/0xc00
[ 385.422012][ T4157] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 385.422324][ T4157] ? __lock_acquire+0x44d/0x7e0
[ 385.422643][ T4157] netlink_rcv_skb+0x121/0x350
[ 385.422931][ T4157] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 385.423241][ T4157] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 385.423543][ T4157] ? netlink_deliver_tap+0x13e/0x340
[ 385.423843][ T4157] ? netlink_deliver_tap+0xc3/0x340
[ 385.424138][ T4157] netlink_unicast+0x49e/0x780
[ 385.424465][ T4157] ? __pfx_netlink_unicast+0x10/0x10
[ 385.424753][ T4157] ? __lock_acquire+0x44d/0x7e0
[ 385.425047][ T4157] netlink_sendmsg+0x721/0xbe0
[ 385.425374][ T4157] ? __pfx_netlink_sendmsg+0x10/0x10
[ 385.425670][ T4157] ? __import_iovec+0x238/0x3c0
[ 385.425968][ T4157] ____sys_sendmsg+0x7aa/0xa10
[ 385.426278][ T4157] ? __pfx_____sys_sendmsg+0x10/0x10
[ 385.426573][ T4157] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 385.426942][ T4157] ___sys_sendmsg+0xed/0x170
[ 385.427242][ T4157] ? kasan_record_aux_stack+0x8c/0xa0
[ 385.427531][ T4157] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 385.427919][ T4157] ? __pfx____sys_sendmsg+0x10/0x10
[ 385.428236][ T4157] ? find_held_lock+0x2b/0x80
[ 385.428545][ T4157] ? __lock_acquire+0x44d/0x7e0
[ 385.428837][ T4157] ? find_held_lock+0x2b/0x80
[ 385.429125][ T4157] ? __virt_addr_valid+0x22e/0x450
[ 385.429441][ T4157] ? __lock_release+0x5d/0x170
[ 385.429738][ T4157] __sys_sendmsg+0x10b/0x1a0
[ 385.430024][ T4157] ? __call_rcu_common.constprop.0+0x320/0x640
[ 385.430404][ T4157] ? __pfx___sys_sendmsg+0x10/0x10
[ 385.430705][ T4157] ? rcu_is_watching+0x12/0xc0
[ 385.431001][ T4157] do_syscall_64+0xc1/0x380
[ 385.431313][ T4157] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 385.431672][ T4157] RIP: 0033:0x7fd27a1cd1e7
[ 385.431972][ T4157] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 385.433033][ T4157] RSP: 002b:00007ffe840810e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 385.433496][ T4157] RAX: ffffffffffffffda RBX: 00007ffe84081820 RCX: 00007fd27a1cd1e7
[ 385.433935][ T4157] RDX: 0000000000000000 RSI: 00007ffe84081150 RDI: 0000000000000005
[ 385.434404][ T4157] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 385.434847][ T4157] R10: 000000001570b910 R11: 0000000000000246 R12: 0000000000000003
[ 385.435303][ T4157] R13: 00000000686e6b39 R14: 0000000000499600 R15: 0000000000000000
[ 385.435750][ T4157]
[ 385.435967][ T4157] irq event stamp: 36215
[ 385.436185][ T4157] hardirqs last enabled at (36223): [] __up_console_sem+0x6b/0x80
[ 385.436713][ T4157] hardirqs last disabled at (36232): [] __up_console_sem+0x50/0x80
[ 385.437236][ T4157] softirqs last enabled at (35342): [] handle_softirqs+0x358/0x620
[ 385.437763][ T4157] softirqs last disabled at (35329): [] __irq_exit_rcu+0xfa/0x160
[ 385.438284][ T4157] ---[ end trace 0000000000000000 ]---
[ 385.454519][ T4157] bond0: (slave eth2): Enslaving as a backup interface with an up link
[ 385.455436][ T35] br0: port 4(s2) entered blocking state
[ 385.455726][ T35] br0: port 4(s2) entered forwarding state
[ 385.588736][ T68] bond0: (slave eth0): link status definitely down, disabling slave
[ 385.589672][ T68] bond0: (slave eth1): link status definitely down, disabling slave
[ 385.590034][ T68] bond0: (slave eth2): making interface the new active one
[ 385.698542][ T68] bond0: (slave eth0): link status definitely up
[ 385.699091][ T68] bond0: (slave eth1): link status definitely up
[ 385.699405][ T68] bond0: (slave eth1): making interface the new active one
[ 387.724557][ T4174] bond0: (slave eth0): prio updated, but will not affect failover re-selection as primary slave have been set
[ 387.925121][ T4176] bond0: (slave eth1): prio updated, but will not affect failover re-selection as primary slave have been set
[ 388.167323][ T4178] bond0: (slave eth2): prio updated, but will not affect failover re-selection as primary slave have been set
[ 396.010956][ T2972] br0: port 2(s1) entered disabled state
[ 396.306709][ T4164] bond0: (slave eth1): link status definitely down, disabling slave
[ 396.307094][ T4164] bond0: (slave eth2): making interface the new active one
[ 398.781471][ T2972] br0: port 4(s2) entered disabled state
[ 399.018788][ T4164] bond0: (slave eth2): link status definitely down, disabling slave
[ 399.019220][ T4164] bond0: (slave eth0): making interface the new active one
[ 401.454402][ T38] br0: port 4(s2) entered blocking state
[ 401.454873][ T38] br0: port 4(s2) entered forwarding state
[ 401.530618][ T4164] bond0: (slave eth2): link status definitely up
[ 401.530946][ T4164] bond0: (slave eth2): making interface the new active one
[ 403.726560][ T38] br0: port 2(s1) entered blocking state
[ 403.726955][ T38] br0: port 2(s1) entered forwarding state
[ 403.826651][ T4164] bond0: (slave eth1): link status definitely up
[ 403.827329][ T4164] bond0: (slave eth1): making interface the new active one
[ 406.158292][ T4365] bond0: (slave eth0): prio updated, but will not affect failover re-selection as primary slave have been set
[ 406.363166][ T4367] bond0: (slave eth1): prio updated, but will not affect failover re-selection as primary slave have been set
[ 406.600668][ T4369] bond0: (slave eth2): prio updated, but will not affect failover re-selection as primary slave have been set
[ 412.881854][ T37] br0: port 2(s1) entered disabled state
[ 413.099710][ T4164] bond0: (slave eth1): link status definitely down, disabling slave
[ 413.100113][ T4164] bond0: (slave eth0): making interface the new active one
[ 416.220500][ T4500] bond0 (unregistering): (slave eth0): Releasing backup interface
[ 416.250983][ T4500] bond0 (unregistering): (slave eth1): Releasing backup interface
[ 416.270716][ T4500] bond0 (unregistering): (slave eth2): Releasing backup interface
[ 416.295830][ T4500] bond0 (unregistering): Released all slaves
[ 416.323543][ T2972] br0: port 1(s0) entered disabled state
[ 416.325694][ T2972] br0: port 4(s2) entered disabled state
[ 416.724901][ T4504] ------------[ cut here ]------------
[ 416.725296][ T4504] WARNING: CPU: 2 PID: 4504 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 416.725914][ T4504] Modules linked in: [last unloaded: netdevsim]
[ 416.727270][ T4504] CPU: 2 UID: 0 PID: 4504 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 416.727928][ T4504] Tainted: [W]=WARN
[ 416.728171][ T4504] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 416.728564][ T4504] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 416.728878][ T4504] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 416.729970][ T4504] RSP: 0018:ffffc90007106d70 EFLAGS: 00010246
[ 416.730384][ T4504] RAX: 0000000000000000 RBX: ffff8880094d1000 RCX: 0000000000000001
[ 416.730857][ T4504] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 416.731340][ T4504] RBP: ffffc90007106e60 R08: 0000000000000001 R09: 0000000000000000
[ 416.731796][ T4504] R10: ffffc90007106e90 R11: ffffffffa0d79160 R12: 1ffff92000e20db2
[ 416.732269][ T4504] R13: 00000000000005dc R14: ffffc90007106e90 R15: 0000000000000000
[ 416.732739][ T4504] FS: 00007f72ec877800(0000) GS:ffff888093948000(0000) knlGS:0000000000000000
[ 416.733270][ T4504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 416.733651][ T4504] CR2: 00000000004e5800 CR3: 0000000010340003 CR4: 0000000000772ef0
[ 416.734123][ T4504] PKRU: 55555554
[ 416.734375][ T4504] Call Trace:
[ 416.734613][ T4504]
[ 416.734782][ T4504] ? sysfs_create_dir_ns+0x120/0x270
[ 416.735105][ T4504] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 416.735433][ T4504] ? rcu_is_watching+0x12/0xc0
[ 416.735752][ T4504] ? kernfs_get.part.0+0x4c/0x70
[ 416.736067][ T4504] ? create_dir+0xb2/0x2f0
[ 416.736402][ T4504] netif_set_mtu+0x88/0x100
[ 416.736721][ T4504] ? __pfx_netif_set_mtu+0x10/0x10
[ 416.737049][ T4504] ? rcu_is_watching+0x12/0xc0
[ 416.737381][ T4504] ? lockdep_init_map_type+0x4b/0x280
[ 416.737711][ T4504] dev_set_mtu+0xa4/0x230
[ 416.737960][ T4504] bond_enslave+0x6ab/0x5260
[ 416.738301][ T4504] ? __pfx_bond_enslave+0x10/0x10
[ 416.738628][ T4504] ? __lock_acquire+0x44d/0x7e0
[ 416.738952][ T4504] ? find_held_lock+0x2b/0x80
[ 416.739285][ T4504] ? is_bpf_text_address+0x67/0x120
[ 416.739603][ T4504] ? __lock_release+0x5d/0x170
[ 416.739925][ T4504] do_set_master+0x38d/0x6d0
[ 416.740249][ T4504] ? kernel_text_address+0xce/0xe0
[ 416.740567][ T4504] do_setlink.constprop.0+0x9fc/0x2650
[ 416.740885][ T4504] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 416.741299][ T4504] ? rcu_read_lock_any_held+0x43/0xb0
[ 416.741620][ T4504] ? validate_chain+0x166/0x4d0
[ 416.741935][ T4504] ? __kernel_text_address+0x12/0x40
[ 416.742267][ T4504] ? __lock_acquire+0x44d/0x7e0
[ 416.742582][ T4504] ? __mutex_trylock_common+0xf9/0x260
[ 416.742899][ T4504] ? __pfx___mutex_trylock_common+0x10/0x10
[ 416.743302][ T4504] ? rcu_is_watching+0x12/0xc0
[ 416.743620][ T4504] ? rcu_is_watching+0x12/0xc0
[ 416.743940][ T4504] ? trace_contention_end+0xdc/0x140
[ 416.744264][ T4504] ? __mutex_lock+0x19c/0xcd0
[ 416.744582][ T4504] ? find_held_lock+0x2b/0x80
[ 416.744906][ T4504] ? rtnl_newlink+0x651/0xa60
[ 416.745233][ T4504] ? __create_object+0x5e/0xb0
[ 416.745554][ T4504] ? __pfx___mutex_lock+0x10/0x10
[ 416.745873][ T4504] ? trace_cap_capable+0x10f/0x190
[ 416.746201][ T4504] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 416.746595][ T4504] ? __rtnl_newlink+0x40e/0xa40
[ 416.746923][ T4504] rtnl_newlink+0x69a/0xa60
[ 416.747252][ T4504] ? __pfx_rtnl_newlink+0x10/0x10
[ 416.747571][ T4504] ? __lock_acquire+0x44d/0x7e0
[ 416.747911][ T4504] ? find_held_lock+0x2b/0x80
[ 416.748237][ T4504] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 416.748558][ T4504] ? __lock_release+0x5d/0x170
[ 416.748880][ T4504] ? __pfx_rtnl_newlink+0x10/0x10
[ 416.749216][ T4504] rtnetlink_rcv_msg+0x713/0xc00
[ 416.749539][ T4504] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 416.749860][ T4504] ? __lock_acquire+0x44d/0x7e0
[ 416.750184][ T4504] netlink_rcv_skb+0x121/0x350
[ 416.750510][ T4504] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 416.750832][ T4504] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 416.751162][ T4504] ? netlink_deliver_tap+0x13e/0x340
[ 416.751488][ T4504] ? netlink_deliver_tap+0xc3/0x340
[ 416.751812][ T4504] netlink_unicast+0x49e/0x780
[ 416.752132][ T4504] ? __pfx_netlink_unicast+0x10/0x10
[ 416.752459][ T4504] ? __lock_acquire+0x44d/0x7e0
[ 416.752780][ T4504] netlink_sendmsg+0x721/0xbe0
[ 416.753087][ T4504] ? __pfx_netlink_sendmsg+0x10/0x10
[ 416.753413][ T4504] ? __import_iovec+0x238/0x3c0
[ 416.753747][ T4504] ____sys_sendmsg+0x7aa/0xa10
[ 416.754066][ T4504] ? __pfx_____sys_sendmsg+0x10/0x10
[ 416.754393][ T4504] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 416.754792][ T4504] ___sys_sendmsg+0xed/0x170
[ 416.755107][ T4504] ? kasan_record_aux_stack+0x8c/0xa0
[ 416.755431][ T4504] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 416.755827][ T4504] ? __pfx____sys_sendmsg+0x10/0x10
[ 416.756148][ T4504] ? find_held_lock+0x2b/0x80
[ 416.756479][ T4504] ? __lock_acquire+0x44d/0x7e0
[ 416.756804][ T4504] ? find_held_lock+0x2b/0x80
[ 416.757125][ T4504] ? __virt_addr_valid+0x22e/0x450
[ 416.757449][ T4504] ? __lock_release+0x5d/0x170
[ 416.757783][ T4504] __sys_sendmsg+0x10b/0x1a0
[ 416.758097][ T4504] ? __call_rcu_common.constprop.0+0x320/0x640
[ 416.758498][ T4504] ? __pfx___sys_sendmsg+0x10/0x10
[ 416.758828][ T4504] ? rcu_is_watching+0x12/0xc0
[ 416.759145][ T4504] do_syscall_64+0xc1/0x380
[ 416.759459][ T4504] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 416.759854][ T4504] RIP: 0033:0x7f72eca441e7
[ 416.760183][ T4504] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 416.761282][ T4504] RSP: 002b:00007ffea09eedb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 416.761735][ T4504] RAX: ffffffffffffffda RBX: 00007ffea09ef4f0 RCX: 00007f72eca441e7
[ 416.762188][ T4504] RDX: 0000000000000000 RSI: 00007ffea09eee20 RDI: 0000000000000005
[ 416.762665][ T4504] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 416.763136][ T4504] R10: 0000000022f71910 R11: 0000000000000246 R12: 0000000000000003
[ 416.763593][ T4504] R13: 00000000686e6b58 R14: 0000000000499600 R15: 0000000000000000
[ 416.764057][ T4504]
[ 416.764296][ T4504] irq event stamp: 47567
[ 416.764528][ T4504] hardirqs last enabled at (47577): [] __up_console_sem+0x6b/0x80
[ 416.765037][ T4504] hardirqs last disabled at (47586): [] __up_console_sem+0x50/0x80
[ 416.765571][ T4504] softirqs last enabled at (46460): [] handle_softirqs+0x358/0x620
[ 416.766087][ T4504] softirqs last disabled at (45777): [] __irq_exit_rcu+0xfa/0x160
[ 416.766603][ T4504] ---[ end trace 0000000000000000 ]---
[ 416.770487][ T4504] bond0: (slave eth0): making interface the new active one
[ 416.771347][ T4504] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 416.772083][ T37] br0: port 1(s0) entered blocking state
[ 416.772397][ T37] br0: port 1(s0) entered forwarding state
[ 416.927483][ T4505] ------------[ cut here ]------------
[ 416.927998][ T4505] WARNING: CPU: 1 PID: 4505 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 416.928714][ T4505] Modules linked in: [last unloaded: netdevsim]
[ 416.929239][ T4505] CPU: 1 UID: 0 PID: 4505 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 416.930238][ T4505] Tainted: [W]=WARN
[ 416.930626][ T4505] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 416.932854][ T4505] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 416.933238][ T4505] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 416.934526][ T4505] RSP: 0018:ffffc900071a6d70 EFLAGS: 00010246
[ 416.934989][ T4505] RAX: 0000000000000000 RBX: ffff888001ffc000 RCX: 0000000000000001
[ 416.935475][ T4505] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 416.935979][ T4505] RBP: ffffc900071a6e60 R08: 0000000000000001 R09: 0000000000000000
[ 416.936436][ T4505] R10: ffffc900071a6e90 R11: ffffffffa0d79160 R12: 1ffff92000e34db2
[ 416.936959][ T4505] R13: 00000000000005dc R14: ffffc900071a6e90 R15: 0000000000000000
[ 416.937479][ T4505] FS: 00007effbbfae800(0000) GS:ffff8880938c8000(0000) knlGS:0000000000000000
[ 416.938166][ T4505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 416.938719][ T4505] CR2: 00000000004e5800 CR3: 0000000001f86001 CR4: 0000000000772ef0
[ 416.939162][ T4505] PKRU: 55555554
[ 416.939473][ T4505] Call Trace:
[ 416.939777][ T4505]
[ 416.939925][ T4505] ? sysfs_create_dir_ns+0x120/0x270
[ 416.940233][ T4505] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 416.940557][ T4505] ? rcu_is_watching+0x12/0xc0
[ 416.940852][ T4505] ? kernfs_get.part.0+0x4c/0x70
[ 416.941293][ T4505] ? create_dir+0xb2/0x2f0
[ 416.941618][ T4505] netif_set_mtu+0x88/0x100
[ 416.941997][ T4505] ? __pfx_netif_set_mtu+0x10/0x10
[ 416.942439][ T4505] ? rcu_is_watching+0x12/0xc0
[ 416.942825][ T4505] ? lockdep_init_map_type+0x4b/0x280
[ 416.943125][ T4505] dev_set_mtu+0xa4/0x230
[ 416.943470][ T4505] bond_enslave+0x6ab/0x5260
[ 416.943911][ T4505] ? __pfx_bond_enslave+0x10/0x10
[ 416.944228][ T4505] ? __lock_acquire+0x44d/0x7e0
[ 416.944544][ T4505] ? find_held_lock+0x2b/0x80
[ 416.944840][ T4505] ? is_bpf_text_address+0x67/0x120
[ 416.945128][ T4505] ? __lock_release+0x5d/0x170
[ 416.945536][ T4505] do_set_master+0x38d/0x6d0
[ 416.945899][ T4505] ? kernel_text_address+0xce/0xe0
[ 416.946337][ T4505] do_setlink.constprop.0+0x9fc/0x2650
[ 416.946715][ T4505] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 416.947144][ T4505] ? rcu_read_lock_any_held+0x43/0xb0
[ 416.947530][ T4505] ? validate_chain+0x166/0x4d0
[ 416.947998][ T4505] ? __kernel_text_address+0x12/0x40
[ 416.948318][ T4505] ? __lock_acquire+0x44d/0x7e0
[ 416.948622][ T4505] ? __mutex_trylock_common+0xf9/0x260
[ 416.948916][ T4505] ? __pfx___mutex_trylock_common+0x10/0x10
[ 416.949286][ T4505] ? rcu_is_watching+0x12/0xc0
[ 416.949579][ T4505] ? rcu_is_watching+0x12/0xc0
[ 416.949869][ T4505] ? trace_contention_end+0xdc/0x140
[ 416.950159][ T4505] ? __mutex_lock+0x19c/0xcd0
[ 416.950473][ T4505] ? find_held_lock+0x2b/0x80
[ 416.950776][ T4505] ? rtnl_newlink+0x651/0xa60
[ 416.951070][ T4505] ? __create_object+0x5e/0xb0
[ 416.951386][ T4505] ? __pfx___mutex_lock+0x10/0x10
[ 416.951688][ T4505] ? trace_cap_capable+0x10f/0x190
[ 416.951984][ T4505] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 416.952366][ T4505] ? __rtnl_newlink+0x40e/0xa40
[ 416.952668][ T4505] rtnl_newlink+0x69a/0xa60
[ 416.952969][ T4505] ? __pfx_rtnl_newlink+0x10/0x10
[ 416.953274][ T4505] ? __lock_acquire+0x44d/0x7e0
[ 416.953576][ T4505] ? find_held_lock+0x2b/0x80
[ 416.953869][ T4505] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 416.954160][ T4505] ? __lock_release+0x5d/0x170
[ 416.954474][ T4505] ? __pfx_rtnl_newlink+0x10/0x10
[ 416.954770][ T4505] rtnetlink_rcv_msg+0x713/0xc00
[ 416.955065][ T4505] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 416.955375][ T4505] ? __lock_acquire+0x44d/0x7e0
[ 416.955670][ T4505] netlink_rcv_skb+0x121/0x350
[ 416.955963][ T4505] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 416.956263][ T4505] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 416.956564][ T4505] ? netlink_deliver_tap+0x13e/0x340
[ 416.956854][ T4505] ? netlink_deliver_tap+0xc3/0x340
[ 416.957148][ T4505] netlink_unicast+0x49e/0x780
[ 416.957458][ T4505] ? __pfx_netlink_unicast+0x10/0x10
[ 416.957767][ T4505] ? __lock_acquire+0x44d/0x7e0
[ 416.958061][ T4505] netlink_sendmsg+0x721/0xbe0
[ 416.958373][ T4505] ? __pfx_netlink_sendmsg+0x10/0x10
[ 416.958662][ T4505] ? __import_iovec+0x238/0x3c0
[ 416.958958][ T4505] ____sys_sendmsg+0x7aa/0xa10
[ 416.959257][ T4505] ? __pfx_____sys_sendmsg+0x10/0x10
[ 416.959543][ T4505] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 416.959920][ T4505] ___sys_sendmsg+0xed/0x170
[ 416.960218][ T4505] ? kasan_record_aux_stack+0x8c/0xa0
[ 416.960504][ T4505] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 416.960866][ T4505] ? __pfx____sys_sendmsg+0x10/0x10
[ 416.961156][ T4505] ? find_held_lock+0x2b/0x80
[ 416.961454][ T4505] ? __lock_acquire+0x44d/0x7e0
[ 416.961749][ T4505] ? find_held_lock+0x2b/0x80
[ 416.962052][ T4505] ? __virt_addr_valid+0x22e/0x450
[ 416.962355][ T4505] ? __lock_release+0x5d/0x170
[ 416.962650][ T4505] __sys_sendmsg+0x10b/0x1a0
[ 416.962936][ T4505] ? __call_rcu_common.constprop.0+0x320/0x640
[ 416.963301][ T4505] ? __pfx___sys_sendmsg+0x10/0x10
[ 416.963602][ T4505] ? rcu_is_watching+0x12/0xc0
[ 416.963893][ T4505] do_syscall_64+0xc1/0x380
[ 416.964201][ T4505] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 416.964562][ T4505] RIP: 0033:0x7effbc17b1e7
[ 416.964862][ T4505] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 416.965946][ T4505] RSP: 002b:00007fff6c6c8fc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 416.966415][ T4505] RAX: ffffffffffffffda RBX: 00007fff6c6c9700 RCX: 00007effbc17b1e7
[ 416.966856][ T4505] RDX: 0000000000000000 RSI: 00007fff6c6c9030 RDI: 0000000000000005
[ 416.967297][ T4505] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 416.967743][ T4505] R10: 000000003454c910 R11: 0000000000000246 R12: 0000000000000003
[ 416.968205][ T4505] R13: 00000000686e6b58 R14: 0000000000499600 R15: 0000000000000000
[ 416.968655][ T4505]
[ 416.968872][ T4505] irq event stamp: 47065
[ 416.969092][ T4505] hardirqs last enabled at (47073): [] __up_console_sem+0x6b/0x80
[ 416.969606][ T4505] hardirqs last disabled at (47082): [] __up_console_sem+0x50/0x80
[ 416.970112][ T4505] softirqs last enabled at (47010): [] handle_softirqs+0x358/0x620
[ 416.970633][ T4505] softirqs last disabled at (47099): [] __irq_exit_rcu+0xfa/0x160
[ 416.971135][ T4505] ---[ end trace 0000000000000000 ]---
[ 416.986754][ T4505] bond0: (slave eth1): making interface the new active one
[ 416.988135][ T4505] bond0: (slave eth1): Enslaving as an active interface with an up link
[ 416.989035][ T2972] br0: port 2(s1) entered blocking state
[ 416.989339][ T2972] br0: port 2(s1) entered forwarding state
[ 417.097995][ T4506] ------------[ cut here ]------------
[ 417.098338][ T4506] WARNING: CPU: 3 PID: 4506 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 417.098910][ T4506] Modules linked in: [last unloaded: netdevsim]
[ 417.099289][ T4506] CPU: 3 UID: 0 PID: 4506 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 417.099874][ T4506] Tainted: [W]=WARN
[ 417.100097][ T4506] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 417.100469][ T4506] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 417.100768][ T4506] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 417.101813][ T4506] RSP: 0018:ffffc900071b6d70 EFLAGS: 00010246
[ 417.102187][ T4506] RAX: 0000000000000000 RBX: ffff88800df84000 RCX: 0000000000000001
[ 417.102630][ T4506] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 417.103061][ T4506] RBP: ffffc900071b6e60 R08: 0000000000000001 R09: 0000000000000000
[ 417.103504][ T4506] R10: ffffc900071b6e90 R11: ffffffffa0d79160 R12: 1ffff92000e36db2
[ 417.103942][ T4506] R13: 00000000000005dc R14: ffffc900071b6e90 R15: 0000000000000000
[ 417.104381][ T4506] FS: 00007f191121c800(0000) GS:ffff8880939c8000(0000) knlGS:0000000000000000
[ 417.104889][ T4506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 417.105261][ T4506] CR2: 00000000004e5800 CR3: 000000000d590006 CR4: 0000000000772ef0
[ 417.105702][ T4506] PKRU: 55555554
[ 417.105921][ T4506] Call Trace:
[ 417.106141][ T4506]
[ 417.106296][ T4506] ? sysfs_create_dir_ns+0x120/0x270
[ 417.106590][ T4506] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 417.106882][ T4506] ? rcu_is_watching+0x12/0xc0
[ 417.107175][ T4506] ? kernfs_get.part.0+0x4c/0x70
[ 417.107475][ T4506] ? create_dir+0xb2/0x2f0
[ 417.107789][ T4506] netif_set_mtu+0x88/0x100
[ 417.108078][ T4506] ? __pfx_netif_set_mtu+0x10/0x10
[ 417.108385][ T4506] ? rcu_is_watching+0x12/0xc0
[ 417.108673][ T4506] ? lockdep_init_map_type+0x4b/0x280
[ 417.108964][ T4506] dev_set_mtu+0xa4/0x230
[ 417.109184][ T4506] bond_enslave+0x6ab/0x5260
[ 417.109497][ T4506] ? __pfx_bond_enslave+0x10/0x10
[ 417.109794][ T4506] ? __lock_acquire+0x44d/0x7e0
[ 417.110093][ T4506] ? find_held_lock+0x2b/0x80
[ 417.110391][ T4506] ? is_bpf_text_address+0x67/0x120
[ 417.110678][ T4506] ? __lock_release+0x5d/0x170
[ 417.110972][ T4506] do_set_master+0x38d/0x6d0
[ 417.111270][ T4506] ? kernel_text_address+0xce/0xe0
[ 417.111564][ T4506] do_setlink.constprop.0+0x9fc/0x2650
[ 417.111858][ T4506] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 417.112244][ T4506] ? rcu_read_lock_any_held+0x43/0xb0
[ 417.112532][ T4506] ? validate_chain+0x166/0x4d0
[ 417.112819][ T4506] ? __kernel_text_address+0x12/0x40
[ 417.113119][ T4506] ? __lock_acquire+0x44d/0x7e0
[ 417.113421][ T4506] ? __mutex_trylock_common+0xf9/0x260
[ 417.113711][ T4506] ? __pfx___mutex_trylock_common+0x10/0x10
[ 417.114170][ T4506] ? rcu_is_watching+0x12/0xc0
[ 417.114476][ T4506] ? rcu_is_watching+0x12/0xc0
[ 417.114763][ T4506] ? trace_contention_end+0xdc/0x140
[ 417.115052][ T4506] ? __mutex_lock+0x19c/0xcd0
[ 417.115352][ T4506] ? find_held_lock+0x2b/0x80
[ 417.115641][ T4506] ? rtnl_newlink+0x651/0xa60
[ 417.115927][ T4506] ? __create_object+0x5e/0xb0
[ 417.116229][ T4506] ? __pfx___mutex_lock+0x10/0x10
[ 417.116521][ T4506] ? trace_cap_capable+0x10f/0x190
[ 417.116820][ T4506] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 417.117179][ T4506] ? __rtnl_newlink+0x40e/0xa40
[ 417.117486][ T4506] rtnl_newlink+0x69a/0xa60
[ 417.117791][ T4506] ? __pfx_rtnl_newlink+0x10/0x10
[ 417.118080][ T4506] ? __lock_acquire+0x44d/0x7e0
[ 417.118383][ T4506] ? find_held_lock+0x2b/0x80
[ 417.118675][ T4506] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 417.118995][ T4506] ? __lock_release+0x5d/0x170
[ 417.119302][ T4506] ? __pfx_rtnl_newlink+0x10/0x10
[ 417.119598][ T4506] rtnetlink_rcv_msg+0x713/0xc00
[ 417.119886][ T4506] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 417.120177][ T4506] ? __lock_acquire+0x44d/0x7e0
[ 417.120482][ T4506] netlink_rcv_skb+0x121/0x350
[ 417.120768][ T4506] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 417.121057][ T4506] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 417.121372][ T4506] ? netlink_deliver_tap+0x13e/0x340
[ 417.121659][ T4506] ? netlink_deliver_tap+0xc3/0x340
[ 417.121948][ T4506] netlink_unicast+0x49e/0x780
[ 417.122250][ T4506] ? __pfx_netlink_unicast+0x10/0x10
[ 417.122538][ T4506] ? __lock_acquire+0x44d/0x7e0
[ 417.122830][ T4506] netlink_sendmsg+0x721/0xbe0
[ 417.123120][ T4506] ? __pfx_netlink_sendmsg+0x10/0x10
[ 417.123428][ T4506] ? __import_iovec+0x238/0x3c0
[ 417.123723][ T4506] ____sys_sendmsg+0x7aa/0xa10
[ 417.124013][ T4506] ? __pfx_____sys_sendmsg+0x10/0x10
[ 417.124313][ T4506] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 417.124681][ T4506] ___sys_sendmsg+0xed/0x170
[ 417.124965][ T4506] ? kasan_record_aux_stack+0x8c/0xa0
[ 417.125262][ T4506] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 417.125625][ T4506] ? __pfx____sys_sendmsg+0x10/0x10
[ 417.125915][ T4506] ? find_held_lock+0x2b/0x80
[ 417.126212][ T4506] ? __lock_acquire+0x44d/0x7e0
[ 417.126505][ T4506] ? find_held_lock+0x2b/0x80
[ 417.126791][ T4506] ? __virt_addr_valid+0x22e/0x450
[ 417.127076][ T4506] ? __lock_release+0x5d/0x170
[ 417.127378][ T4506] __sys_sendmsg+0x10b/0x1a0
[ 417.127670][ T4506] ? __call_rcu_common.constprop.0+0x320/0x640
[ 417.128041][ T4506] ? __pfx___sys_sendmsg+0x10/0x10
[ 417.128355][ T4506] ? rcu_is_watching+0x12/0xc0
[ 417.128646][ T4506] do_syscall_64+0xc1/0x380
[ 417.128934][ T4506] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 417.129296][ T4506] RIP: 0033:0x7f19113e91e7
[ 417.129595][ T4506] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 417.130644][ T4506] RSP: 002b:00007fff320a0ce8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 417.131079][ T4506] RAX: ffffffffffffffda RBX: 00007fff320a1420 RCX: 00007f19113e91e7
[ 417.131535][ T4506] RDX: 0000000000000000 RSI: 00007fff320a0d50 RDI: 0000000000000005
[ 417.131971][ T4506] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 417.132415][ T4506] R10: 0000000001e4b910 R11: 0000000000000246 R12: 0000000000000003
[ 417.132849][ T4506] R13: 00000000686e6b58 R14: 0000000000499600 R15: 0000000000000000
[ 417.133306][ T4506]
[ 417.133523][ T4506] irq event stamp: 35671
[ 417.133746][ T4506] hardirqs last enabled at (35679): [] __up_console_sem+0x6b/0x80
[ 417.134257][ T4506] hardirqs last disabled at (35688): [] __up_console_sem+0x50/0x80
[ 417.134753][ T4506] softirqs last enabled at (34640): [] netlink_release+0x328/0xf20
[ 417.135260][ T4506] softirqs last disabled at (34638): [] netlink_release+0x2b3/0xf20
[ 417.135761][ T4506] ---[ end trace 0000000000000000 ]---
[ 417.138891][ T4506] bond0: (slave eth2): Enslaving as a backup interface with an up link
[ 417.140136][ T38] br0: port 4(s2) entered blocking state
[ 417.140438][ T38] br0: port 4(s2) entered forwarding state
[ 417.263250][ T4164] bond0: (slave eth0): link status definitely down, disabling slave
[ 417.266313][ T4164] bond0: (slave eth1): link status definitely down, disabling slave
[ 417.266926][ T4164] bond0: (slave eth2): making interface the new active one
[ 417.378675][ T4164] bond0: (slave eth0): link status definitely up
[ 417.379661][ T4164] bond0: (slave eth1): link status definitely up
[ 418.742646][ T4518] bond0: (slave eth1): making interface the new active one
[ 418.970082][ T4519] bond0: (slave eth0): prio updated, but will not affect failover re-selection as primary slave have been set
[ 419.191976][ T4521] bond0: (slave eth1): prio updated, but will not affect failover re-selection as primary slave have been set
[ 419.413719][ T4523] bond0: (slave eth2): prio updated, but will not affect failover re-selection as primary slave have been set
[ 422.300461][ T35] br0: port 2(s1) entered disabled state
[ 422.586794][ T4164] bond0: (slave eth1): link status definitely down, disabling slave
[ 422.587261][ T4164] bond0: (slave eth2): making interface the new active one
[ 425.008335][ T35] br0: port 4(s2) entered disabled state
[ 425.299726][ T4164] bond0: (slave eth2): link status definitely down, disabling slave
[ 425.300177][ T4164] bond0: (slave eth0): making interface the new active one
[ 427.916654][ T35] br0: port 4(s2) entered blocking state
[ 427.917054][ T35] br0: port 4(s2) entered forwarding state
[ 428.011570][ T4164] bond0: (slave eth2): link status definitely up
[ 435.152453][ T2972] br0: port 2(s1) entered blocking state
[ 435.152795][ T2972] br0: port 2(s1) entered forwarding state
[ 435.187543][ T4164] bond0: (slave eth1): link status definitely up
[ 443.074662][ T4788] bond0 (unregistering): (slave eth0): Releasing backup interface
[ 443.084078][ T4788] bond0 (unregistering): (slave eth1): Releasing backup interface
[ 443.105270][ T4788] bond0 (unregistering): (slave eth2): Releasing backup interface
[ 443.129462][ T4788] bond0 (unregistering): Released all slaves
[ 443.143834][ T273] br0: port 1(s0) entered disabled state
[ 443.145262][ T273] br0: port 2(s1) entered disabled state
[ 443.146342][ T273] br0: port 4(s2) entered disabled state
[ 443.556357][ T4792] ------------[ cut here ]------------
[ 443.556971][ T4792] WARNING: CPU: 2 PID: 4792 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 443.558081][ T4792] Modules linked in: [last unloaded: netdevsim]
[ 443.558786][ T4792] CPU: 2 UID: 0 PID: 4792 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 443.559891][ T4792] Tainted: [W]=WARN
[ 443.560318][ T4792] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 443.560991][ T4792] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 443.561569][ T4792] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 443.563543][ T4792] RSP: 0018:ffffc90007976d70 EFLAGS: 00010246
[ 443.564253][ T4792] RAX: 0000000000000000 RBX: ffff8880094d1000 RCX: 0000000000000001
[ 443.565092][ T4792] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 443.565909][ T4792] RBP: ffffc90007976e60 R08: 0000000000000001 R09: 0000000000000000
[ 443.566743][ T4792] R10: ffffc90007976e90 R11: ffffffffa0d79160 R12: 1ffff92000f2edb2
[ 443.567583][ T4792] R13: 00000000000005dc R14: ffffc90007976e90 R15: 0000000000000000
[ 443.568490][ T4792] FS: 00007f2153ade800(0000) GS:ffff888093948000(0000) knlGS:0000000000000000
[ 443.569485][ T4792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 443.570189][ T4792] CR2: 00000000004e5800 CR3: 000000000d6cc001 CR4: 0000000000772ef0
[ 443.571061][ T4792] PKRU: 55555554
[ 443.571512][ T4792] Call Trace:
[ 443.571947][ T4792]
[ 443.572264][ T4792] ? sysfs_create_dir_ns+0x120/0x270
[ 443.572836][ T4792] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 443.573445][ T4792] ? rcu_is_watching+0x12/0xc0
[ 443.574015][ T4792] ? kernfs_get.part.0+0x4c/0x70
[ 443.574594][ T4792] ? create_dir+0xb2/0x2f0
[ 443.575177][ T4792] netif_set_mtu+0x88/0x100
[ 443.575772][ T4792] ? __pfx_netif_set_mtu+0x10/0x10
[ 443.576351][ T4792] ? rcu_is_watching+0x12/0xc0
[ 443.576913][ T4792] ? lockdep_init_map_type+0x4b/0x280
[ 443.577499][ T4792] dev_set_mtu+0xa4/0x230
[ 443.577934][ T4792] bond_enslave+0x6ab/0x5260
[ 443.578551][ T4792] ? __pfx_bond_enslave+0x10/0x10
[ 443.579156][ T4792] ? __lock_acquire+0x44d/0x7e0
[ 443.579759][ T4792] ? find_held_lock+0x2b/0x80
[ 443.580361][ T4792] ? is_bpf_text_address+0x67/0x120
[ 443.580933][ T4792] ? __lock_release+0x5d/0x170
[ 443.581543][ T4792] do_set_master+0x38d/0x6d0
[ 443.582118][ T4792] ? kernel_text_address+0xce/0xe0
[ 443.582714][ T4792] do_setlink.constprop.0+0x9fc/0x2650
[ 443.583298][ T4792] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 443.584002][ T4792] ? rcu_read_lock_any_held+0x43/0xb0
[ 443.584597][ T4792] ? validate_chain+0x166/0x4d0
[ 443.585177][ T4792] ? __kernel_text_address+0x12/0x40
[ 443.585775][ T4792] ? __lock_acquire+0x44d/0x7e0
[ 443.586379][ T4792] ? __mutex_trylock_common+0xf9/0x260
[ 443.586949][ T4792] ? __pfx___mutex_trylock_common+0x10/0x10
[ 443.587661][ T4792] ? rcu_is_watching+0x12/0xc0
[ 443.588253][ T4792] ? rcu_is_watching+0x12/0xc0
[ 443.588805][ T4792] ? trace_contention_end+0xdc/0x140
[ 443.589387][ T4792] ? __mutex_lock+0x19c/0xcd0
[ 443.589947][ T4792] ? find_held_lock+0x2b/0x80
[ 443.590526][ T4792] ? rtnl_newlink+0x651/0xa60
[ 443.591114][ T4792] ? __create_object+0x5e/0xb0
[ 443.591711][ T4792] ? __pfx___mutex_lock+0x10/0x10
[ 443.592294][ T4792] ? trace_cap_capable+0x10f/0x190
[ 443.592860][ T4792] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 443.593578][ T4792] ? __rtnl_newlink+0x40e/0xa40
[ 443.594164][ T4792] rtnl_newlink+0x69a/0xa60
[ 443.594773][ T4792] ? __pfx_rtnl_newlink+0x10/0x10
[ 443.595347][ T4792] ? __lock_acquire+0x44d/0x7e0
[ 443.595927][ T4792] ? find_held_lock+0x2b/0x80
[ 443.596504][ T4792] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 443.597063][ T4792] ? __lock_release+0x5d/0x170
[ 443.597652][ T4792] ? __pfx_rtnl_newlink+0x10/0x10
[ 443.598282][ T4792] rtnetlink_rcv_msg+0x713/0xc00
[ 443.598852][ T4792] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 443.599428][ T4792] ? __lock_acquire+0x44d/0x7e0
[ 443.599992][ T4792] netlink_rcv_skb+0x121/0x350
[ 443.600581][ T4792] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 443.601154][ T4792] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 443.601753][ T4792] ? netlink_deliver_tap+0x13e/0x340
[ 443.602316][ T4792] ? netlink_deliver_tap+0xc3/0x340
[ 443.602879][ T4792] netlink_unicast+0x49e/0x780
[ 443.603465][ T4792] ? __pfx_netlink_unicast+0x10/0x10
[ 443.604029][ T4792] ? __lock_acquire+0x44d/0x7e0
[ 443.604635][ T4792] netlink_sendmsg+0x721/0xbe0
[ 443.605239][ T4792] ? __pfx_netlink_sendmsg+0x10/0x10
[ 443.605811][ T4792] ? __import_iovec+0x238/0x3c0
[ 443.606419][ T4792] ____sys_sendmsg+0x7aa/0xa10
[ 443.607005][ T4792] ? __pfx_____sys_sendmsg+0x10/0x10
[ 443.607585][ T4792] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 443.608328][ T4792] ___sys_sendmsg+0xed/0x170
[ 443.608888][ T4792] ? kasan_record_aux_stack+0x8c/0xa0
[ 443.609482][ T4792] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 443.610208][ T4792] ? __pfx____sys_sendmsg+0x10/0x10
[ 443.610788][ T4792] ? find_held_lock+0x2b/0x80
[ 443.611391][ T4792] ? __lock_acquire+0x44d/0x7e0
[ 443.611977][ T4792] ? find_held_lock+0x2b/0x80
[ 443.612569][ T4792] ? __virt_addr_valid+0x22e/0x450
[ 443.613139][ T4792] ? __lock_release+0x5d/0x170
[ 443.613752][ T4792] __sys_sendmsg+0x10b/0x1a0
[ 443.614327][ T4792] ? __call_rcu_common.constprop.0+0x320/0x640
[ 443.615021][ T4792] ? __pfx___sys_sendmsg+0x10/0x10
[ 443.615641][ T4792] ? rcu_is_watching+0x12/0xc0
[ 443.616242][ T4792] do_syscall_64+0xc1/0x380
[ 443.616819][ T4792] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 443.617536][ T4792] RIP: 0033:0x7f2153cab1e7
[ 443.618140][ T4792] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 443.620133][ T4792] RSP: 002b:00007ffd0d58ab28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 443.620975][ T4792] RAX: ffffffffffffffda RBX: 00007ffd0d58b260 RCX: 00007f2153cab1e7
[ 443.621834][ T4792] RDX: 0000000000000000 RSI: 00007ffd0d58ab90 RDI: 0000000000000005
[ 443.622632][ T4792] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 443.623486][ T4792] R10: 000000001273b910 R11: 0000000000000246 R12: 0000000000000003
[ 443.624331][ T4792] R13: 00000000686e6b73 R14: 0000000000499600 R15: 0000000000000000
[ 443.625210][ T4792]
[ 443.625630][ T4792] irq event stamp: 41571
[ 443.626055][ T4792] hardirqs last enabled at (41581): [] __up_console_sem+0x6b/0x80
[ 443.627046][ T4792] hardirqs last disabled at (41592): [] __up_console_sem+0x50/0x80
[ 443.628071][ T4792] softirqs last enabled at (40344): [] fib6_run_gc+0x113/0x240
[ 443.629045][ T4792] softirqs last disabled at (40338): [] fib6_run_gc+0x150/0x240
[ 443.630020][ T4792] ---[ end trace 0000000000000000 ]---
[ 443.654084][ T4792] bond0: (slave eth0): making interface the new active one
[ 443.655699][ T4792] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 443.657040][ T37] br0: port 1(s0) entered blocking state
[ 443.657610][ T37] br0: port 1(s0) entered forwarding state
[ 443.795321][ T4793] ------------[ cut here ]------------
[ 443.795701][ T4793] WARNING: CPU: 1 PID: 4793 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 443.796353][ T4793] Modules linked in: [last unloaded: netdevsim]
[ 443.796770][ T4793] CPU: 1 UID: 0 PID: 4793 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 443.797425][ T4793] Tainted: [W]=WARN
[ 443.797673][ T4793] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 443.798089][ T4793] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 443.799763][ T4793] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 443.800944][ T4793] RSP: 0018:ffffc90007966d70 EFLAGS: 00010246
[ 443.801368][ T4793] RAX: 0000000000000000 RBX: ffff888001ffc000 RCX: 0000000000000001
[ 443.801848][ T4793] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 443.802346][ T4793] RBP: ffffc90007966e60 R08: 0000000000000001 R09: 0000000000000000
[ 443.802825][ T4793] R10: ffffc90007966e90 R11: ffffffffa0d79160 R12: 1ffff92000f2cdb2
[ 443.803334][ T4793] R13: 00000000000005dc R14: ffffc90007966e90 R15: 0000000000000000
[ 443.803816][ T4793] FS: 00007fce649fd800(0000) GS:ffff8880938c8000(0000) knlGS:0000000000000000
[ 443.804384][ T4793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 443.804792][ T4793] CR2: 00000000004e5800 CR3: 000000000ff3e004 CR4: 0000000000772ef0
[ 443.805280][ T4793] PKRU: 55555554
[ 443.805530][ T4793] Call Trace:
[ 443.805774][ T4793]
[ 443.805939][ T4793] ? sysfs_create_dir_ns+0x120/0x270
[ 443.806285][ T4793] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 443.806611][ T4793] ? rcu_is_watching+0x12/0xc0
[ 443.806934][ T4793] ? kernfs_get.part.0+0x4c/0x70
[ 443.807264][ T4793] ? create_dir+0xb2/0x2f0
[ 443.807586][ T4793] netif_set_mtu+0x88/0x100
[ 443.807942][ T4793] ? __pfx_netif_set_mtu+0x10/0x10
[ 443.808377][ T4793] ? rcu_is_watching+0x12/0xc0
[ 443.808768][ T4793] ? lockdep_init_map_type+0x4b/0x280
[ 443.809168][ T4793] dev_set_mtu+0xa4/0x230
[ 443.809488][ T4793] bond_enslave+0x6ab/0x5260
[ 443.810018][ T4793] ? __pfx_bond_enslave+0x10/0x10
[ 443.810499][ T4793] ? __lock_acquire+0x44d/0x7e0
[ 443.810902][ T4793] ? find_held_lock+0x2b/0x80
[ 443.811304][ T4793] ? is_bpf_text_address+0x67/0x120
[ 443.811688][ T4793] ? __lock_release+0x5d/0x170
[ 443.812056][ T4793] do_set_master+0x38d/0x6d0
[ 443.812391][ T4793] ? kernel_text_address+0xce/0xe0
[ 443.812720][ T4793] do_setlink.constprop.0+0x9fc/0x2650
[ 443.813146][ T4793] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 443.813561][ T4793] ? rcu_read_lock_any_held+0x43/0xb0
[ 443.813891][ T4793] ? validate_chain+0x166/0x4d0
[ 443.814242][ T4793] ? __kernel_text_address+0x12/0x40
[ 443.814569][ T4793] ? __lock_acquire+0x44d/0x7e0
[ 443.814895][ T4793] ? __mutex_trylock_common+0xf9/0x260
[ 443.815215][ T4793] ? __pfx___mutex_trylock_common+0x10/0x10
[ 443.815610][ T4793] ? rcu_is_watching+0x12/0xc0
[ 443.816102][ T4793] ? rcu_is_watching+0x12/0xc0
[ 443.816470][ T4793] ? trace_contention_end+0xdc/0x140
[ 443.816788][ T4793] ? __mutex_lock+0x19c/0xcd0
[ 443.817220][ T4793] ? find_held_lock+0x2b/0x80
[ 443.817589][ T4793] ? rtnl_newlink+0x651/0xa60
[ 443.817938][ T4793] ? __create_object+0x5e/0xb0
[ 443.818278][ T4793] ? __pfx___mutex_lock+0x10/0x10
[ 443.818589][ T4793] ? trace_cap_capable+0x10f/0x190
[ 443.818895][ T4793] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 443.819296][ T4793] ? __rtnl_newlink+0x40e/0xa40
[ 443.819609][ T4793] rtnl_newlink+0x69a/0xa60
[ 443.819918][ T4793] ? __pfx_rtnl_newlink+0x10/0x10
[ 443.820229][ T4793] ? __lock_acquire+0x44d/0x7e0
[ 443.820539][ T4793] ? find_held_lock+0x2b/0x80
[ 443.820842][ T4793] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 443.821142][ T4793] ? __lock_release+0x5d/0x170
[ 443.821453][ T4793] ? __pfx_rtnl_newlink+0x10/0x10
[ 443.821766][ T4793] rtnetlink_rcv_msg+0x713/0xc00
[ 443.822069][ T4793] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 443.822393][ T4793] ? __lock_acquire+0x44d/0x7e0
[ 443.822703][ T4793] netlink_rcv_skb+0x121/0x350
[ 443.823006][ T4793] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 443.823319][ T4793] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 443.823636][ T4793] ? netlink_deliver_tap+0x13e/0x340
[ 443.823945][ T4793] ? netlink_deliver_tap+0xc3/0x340
[ 443.824262][ T4793] netlink_unicast+0x49e/0x780
[ 443.824601][ T4793] ? __pfx_netlink_unicast+0x10/0x10
[ 443.824901][ T4793] ? __lock_acquire+0x44d/0x7e0
[ 443.825217][ T4793] netlink_sendmsg+0x721/0xbe0
[ 443.825696][ T4793] ? __pfx_netlink_sendmsg+0x10/0x10
[ 443.826005][ T4793] ? __import_iovec+0x238/0x3c0
[ 443.826352][ T4793] ____sys_sendmsg+0x7aa/0xa10
[ 443.826685][ T4793] ? __pfx_____sys_sendmsg+0x10/0x10
[ 443.826985][ T4793] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 443.827378][ T4793] ___sys_sendmsg+0xed/0x170
[ 443.827677][ T4793] ? kasan_record_aux_stack+0x8c/0xa0
[ 443.828015][ T4793] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 443.828401][ T4793] ? __pfx____sys_sendmsg+0x10/0x10
[ 443.828713][ T4793] ? find_held_lock+0x2b/0x80
[ 443.829021][ T4793] ? __lock_acquire+0x44d/0x7e0
[ 443.829341][ T4793] ? find_held_lock+0x2b/0x80
[ 443.829650][ T4793] ? __virt_addr_valid+0x22e/0x450
[ 443.829952][ T4793] ? __lock_release+0x5d/0x170
[ 443.830280][ T4793] __sys_sendmsg+0x10b/0x1a0
[ 443.830581][ T4793] ? __call_rcu_common.constprop.0+0x320/0x640
[ 443.830964][ T4793] ? __pfx___sys_sendmsg+0x10/0x10
[ 443.831286][ T4793] ? rcu_is_watching+0x12/0xc0
[ 443.831595][ T4793] do_syscall_64+0xc1/0x380
[ 443.831901][ T4793] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 443.832282][ T4793] RIP: 0033:0x7fce64bca1e7
[ 443.832601][ T4793] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 443.833721][ T4793] RSP: 002b:00007ffd553b08d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 443.834186][ T4793] RAX: ffffffffffffffda RBX: 00007ffd553b1010 RCX: 00007fce64bca1e7
[ 443.834665][ T4793] RDX: 0000000000000000 RSI: 00007ffd553b0940 RDI: 0000000000000005
[ 443.835117][ T4793] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 443.835700][ T4793] R10: 0000000007169910 R11: 0000000000000246 R12: 0000000000000003
[ 443.836162][ T4793] R13: 00000000686e6b73 R14: 0000000000499600 R15: 0000000000000000
[ 443.836640][ T4793]
[ 443.836869][ T4793] irq event stamp: 35479
[ 443.837102][ T4793] hardirqs last enabled at (35487): [] __up_console_sem+0x6b/0x80
[ 443.837644][ T4793] hardirqs last disabled at (35496): [] __up_console_sem+0x50/0x80
[ 443.838179][ T4793] softirqs last enabled at (35430): [] handle_softirqs+0x358/0x620
[ 443.838738][ T4793] softirqs last disabled at (35513): [] __irq_exit_rcu+0xfa/0x160
[ 443.839288][ T4793] ---[ end trace 0000000000000000 ]---
[ 443.853985][ T4793] bond0: (slave eth1): making interface the new active one
[ 443.855178][ T4793] bond0: (slave eth1): Enslaving as an active interface with an up link
[ 443.856162][ T2972] br0: port 2(s1) entered blocking state
[ 443.856485][ T2972] br0: port 2(s1) entered forwarding state
[ 443.970009][ T4794] ------------[ cut here ]------------
[ 443.971643][ T4794] WARNING: CPU: 0 PID: 4794 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 443.972271][ T4794] Modules linked in: [last unloaded: netdevsim]
[ 443.972652][ T4794] CPU: 0 UID: 0 PID: 4794 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 443.973458][ T4794] Tainted: [W]=WARN
[ 443.973680][ T4794] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 443.974056][ T4794] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 443.974395][ T4794] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 443.975469][ T4794] RSP: 0018:ffffc90007986d70 EFLAGS: 00010246
[ 443.975853][ T4794] RAX: 0000000000000000 RBX: ffff88800df84000 RCX: 0000000000000001
[ 443.976296][ T4794] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 443.976839][ T4794] RBP: ffffc90007986e60 R08: 0000000000000001 R09: 0000000000000000
[ 443.977296][ T4794] R10: ffffc90007986e90 R11: ffffffffa0d79160 R12: 1ffff92000f30db2
[ 443.977741][ T4794] R13: 00000000000005dc R14: ffffc90007986e90 R15: 0000000000000000
[ 443.978223][ T4794] FS: 00007f99f7274800(0000) GS:ffff888093848000(0000) knlGS:0000000000000000
[ 443.978735][ T4794] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 443.979121][ T4794] CR2: 00000000004e5800 CR3: 0000000010527006 CR4: 0000000000772ef0
[ 443.979632][ T4794] PKRU: 55555554
[ 443.979867][ T4794] Call Trace:
[ 443.980147][ T4794]
[ 443.980421][ T4794] ? sysfs_create_dir_ns+0x120/0x270
[ 443.980845][ T4794] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 443.981351][ T4794] ? rcu_is_watching+0x12/0xc0
[ 443.981736][ T4794] ? kernfs_get.part.0+0x4c/0x70
[ 443.982124][ T4794] ? create_dir+0xb2/0x2f0
[ 443.982435][ T4794] netif_set_mtu+0x88/0x100
[ 443.982730][ T4794] ? __pfx_netif_set_mtu+0x10/0x10
[ 443.983089][ T4794] ? rcu_is_watching+0x12/0xc0
[ 443.983489][ T4794] ? lockdep_init_map_type+0x4b/0x280
[ 443.983830][ T4794] dev_set_mtu+0xa4/0x230
[ 443.984077][ T4794] bond_enslave+0x6ab/0x5260
[ 443.984405][ T4794] ? __pfx_bond_enslave+0x10/0x10
[ 443.984799][ T4794] ? __lock_acquire+0x44d/0x7e0
[ 443.985103][ T4794] ? find_held_lock+0x2b/0x80
[ 443.985411][ T4794] ? is_bpf_text_address+0x67/0x120
[ 443.985701][ T4794] ? __lock_release+0x5d/0x170
[ 443.986042][ T4794] do_set_master+0x38d/0x6d0
[ 443.986347][ T4794] ? kernel_text_address+0xce/0xe0
[ 443.986647][ T4794] do_setlink.constprop.0+0x9fc/0x2650
[ 443.986959][ T4794] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 443.987336][ T4794] ? rcu_read_lock_any_held+0x43/0xb0
[ 443.987627][ T4794] ? validate_chain+0x166/0x4d0
[ 443.987948][ T4794] ? __kernel_text_address+0x12/0x40
[ 443.988278][ T4794] ? __lock_acquire+0x44d/0x7e0
[ 443.988638][ T4794] ? __mutex_trylock_common+0xf9/0x260
[ 443.988963][ T4794] ? __pfx___mutex_trylock_common+0x10/0x10
[ 443.989358][ T4794] ? rcu_is_watching+0x12/0xc0
[ 443.989668][ T4794] ? rcu_is_watching+0x12/0xc0
[ 443.990067][ T4794] ? trace_contention_end+0xdc/0x140
[ 443.990376][ T4794] ? __mutex_lock+0x19c/0xcd0
[ 443.990676][ T4794] ? find_held_lock+0x2b/0x80
[ 443.991043][ T4794] ? rtnl_newlink+0x651/0xa60
[ 443.991346][ T4794] ? __create_object+0x5e/0xb0
[ 443.991737][ T4794] ? __pfx___mutex_lock+0x10/0x10
[ 443.992050][ T4794] ? trace_cap_capable+0x10f/0x190
[ 443.992357][ T4794] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 443.992816][ T4794] ? __rtnl_newlink+0x40e/0xa40
[ 443.993231][ T4794] rtnl_newlink+0x69a/0xa60
[ 443.993545][ T4794] ? __pfx_rtnl_newlink+0x10/0x10
[ 443.993966][ T4794] ? __lock_acquire+0x44d/0x7e0
[ 443.994329][ T4794] ? find_held_lock+0x2b/0x80
[ 443.994683][ T4794] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 443.995086][ T4794] ? __lock_release+0x5d/0x170
[ 443.995445][ T4794] ? __pfx_rtnl_newlink+0x10/0x10
[ 443.995805][ T4794] rtnetlink_rcv_msg+0x713/0xc00
[ 443.996236][ T4794] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 443.996533][ T4794] ? __lock_acquire+0x44d/0x7e0
[ 443.996840][ T4794] netlink_rcv_skb+0x121/0x350
[ 443.997213][ T4794] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 443.997557][ T4794] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 443.997890][ T4794] ? netlink_deliver_tap+0x13e/0x340
[ 443.998184][ T4794] ? netlink_deliver_tap+0xc3/0x340
[ 443.998561][ T4794] netlink_unicast+0x49e/0x780
[ 443.998937][ T4794] ? __pfx_netlink_unicast+0x10/0x10
[ 443.999305][ T4794] ? __lock_acquire+0x44d/0x7e0
[ 443.999673][ T4794] netlink_sendmsg+0x721/0xbe0
[ 444.000042][ T4794] ? __pfx_netlink_sendmsg+0x10/0x10
[ 444.000435][ T4794] ? __import_iovec+0x238/0x3c0
[ 444.000845][ T4794] ____sys_sendmsg+0x7aa/0xa10
[ 444.001221][ T4794] ? __pfx_____sys_sendmsg+0x10/0x10
[ 444.001581][ T4794] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 444.002061][ T4794] ___sys_sendmsg+0xed/0x170
[ 444.002461][ T4794] ? kasan_record_aux_stack+0x8c/0xa0
[ 444.002840][ T4794] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 444.003286][ T4794] ? __pfx____sys_sendmsg+0x10/0x10
[ 444.003642][ T4794] ? find_held_lock+0x2b/0x80
[ 444.004038][ T4794] ? __lock_acquire+0x44d/0x7e0
[ 444.004462][ T4794] ? find_held_lock+0x2b/0x80
[ 444.004838][ T4794] ? __virt_addr_valid+0x22e/0x450
[ 444.005218][ T4794] ? __lock_release+0x5d/0x170
[ 444.005590][ T4794] __sys_sendmsg+0x10b/0x1a0
[ 444.006072][ T4794] ? __call_rcu_common.constprop.0+0x320/0x640
[ 444.006503][ T4794] ? __pfx___sys_sendmsg+0x10/0x10
[ 444.006889][ T4794] ? rcu_is_watching+0x12/0xc0
[ 444.007208][ T4794] do_syscall_64+0xc1/0x380
[ 444.007514][ T4794] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 444.007925][ T4794] RIP: 0033:0x7f99f74411e7
[ 444.008263][ T4794] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 444.009371][ T4794] RSP: 002b:00007ffc864d14d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 444.009846][ T4794] RAX: ffffffffffffffda RBX: 00007ffc864d1c10 RCX: 00007f99f74411e7
[ 444.010321][ T4794] RDX: 0000000000000000 RSI: 00007ffc864d1540 RDI: 0000000000000005
[ 444.010783][ T4794] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 444.011343][ T4794] R10: 0000000014220910 R11: 0000000000000246 R12: 0000000000000003
[ 444.011815][ T4794] R13: 00000000686e6b73 R14: 0000000000499600 R15: 0000000000000000
[ 444.012308][ T4794]
[ 444.012544][ T4794] irq event stamp: 40101
[ 444.012777][ T4794] hardirqs last enabled at (40109): [] __up_console_sem+0x6b/0x80
[ 444.013337][ T4794] hardirqs last disabled at (40118): [] __up_console_sem+0x50/0x80
[ 444.013897][ T4794] softirqs last enabled at (39296): [] handle_softirqs+0x358/0x620
[ 444.014470][ T4794] softirqs last disabled at (39285): [] __irq_exit_rcu+0xfa/0x160
[ 444.015024][ T4794] ---[ end trace 0000000000000000 ]---
[ 444.020654][ T4794] bond0: (slave eth2): Enslaving as a backup interface with an up link
[ 444.021615][ T35] br0: port 4(s2) entered blocking state
[ 444.021944][ T35] br0: port 4(s2) entered forwarding state
[ 444.175987][ T4164] bond0: (slave eth1): link status definitely down, disabling slave
[ 444.176528][ T4164] bond0: (slave eth0): making interface the new active one
[ 444.282570][ T4164] bond0: (slave eth1): link status definitely up
[ 446.196145][ T4809] bond0: (slave eth1): making interface the new active one
[ 446.428128][ T4810] bond0: (slave eth0): prio updated, but will not affect failover re-selection as primary slave have been set
[ 446.672459][ T4812] bond0: (slave eth1): prio updated, but will not affect failover re-selection as primary slave have been set
[ 446.902335][ T4814] bond0: (slave eth2): prio updated, but will not affect failover re-selection as primary slave have been set
[ 450.112680][ T2972] br0: port 2(s1) entered disabled state
[ 450.418837][ T4164] bond0: (slave eth1): link status definitely down, disabling slave
[ 450.419327][ T4164] bond0: (slave eth2): making interface the new active one
[ 452.996620][ T273] br0: port 4(s2) entered disabled state
[ 453.234764][ T4164] bond0: (slave eth2): link status definitely down, disabling slave
[ 453.235295][ T4164] bond0: (slave eth0): making interface the new active one
[ 455.894992][ T38] br0: port 4(s2) entered blocking state
[ 455.895360][ T38] br0: port 4(s2) entered forwarding state
[ 455.947102][ T4164] bond0: (slave eth2): link status definitely up
[ 463.014078][ T46] br0: port 2(s1) entered blocking state
[ 463.014432][ T46] br0: port 2(s1) entered forwarding state
[ 463.020453][ T4164] bond0: (slave eth1): link status definitely up
[ 470.387445][ T38] br0: port 1(s0) entered disabled state
[ 470.618738][ T4164] bond0: (slave eth0): link status definitely down, disabling slave
[ 470.619116][ T4164] bond0: (slave eth1): making interface the new active one
[ 473.425131][ T5113] bond0 (unregistering): (slave eth0): Releasing backup interface
[ 473.449768][ T5113] bond0 (unregistering): (slave eth1): Releasing backup interface
[ 473.463094][ T5113] bond0 (unregistering): (slave eth2): Releasing backup interface
[ 473.482878][ T5113] bond0 (unregistering): Released all slaves
[ 473.507840][ T2972] br0: port 2(s1) entered disabled state
[ 473.511707][ T2972] br0: port 4(s2) entered disabled state
[ 473.855380][ T5117] ------------[ cut here ]------------
[ 473.855725][ T5117] WARNING: CPU: 3 PID: 5117 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 473.856351][ T5117] Modules linked in: [last unloaded: netdevsim]
[ 473.856745][ T5117] CPU: 3 UID: 0 PID: 5117 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 473.858780][ T5117] Tainted: [W]=WARN
[ 473.859031][ T5117] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 473.859421][ T5117] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 473.859736][ T5117] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 473.860842][ T5117] RSP: 0018:ffffc900081a6d70 EFLAGS: 00010246
[ 473.861237][ T5117] RAX: 0000000000000000 RBX: ffff8880094d1000 RCX: 0000000000000001
[ 473.861699][ T5117] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 473.862152][ T5117] RBP: ffffc900081a6e60 R08: 0000000000000001 R09: 0000000000000000
[ 473.862612][ T5117] R10: ffffc900081a6e90 R11: ffffffffa0d79160 R12: 1ffff92001034db2
[ 473.863064][ T5117] R13: 00000000000005dc R14: ffffc900081a6e90 R15: 0000000000000000
[ 473.863527][ T5117] FS: 00007fa0c31a1800(0000) GS:ffff8880939c8000(0000) knlGS:0000000000000000
[ 473.864059][ T5117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 473.864449][ T5117] CR2: 00000000004e5800 CR3: 000000000f5cb002 CR4: 0000000000772ef0
[ 473.864909][ T5117] PKRU: 55555554
[ 473.865135][ T5117] Call Trace:
[ 473.865368][ T5117]
[ 473.865525][ T5117] ? sysfs_create_dir_ns+0x120/0x270
[ 473.865836][ T5117] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 473.866142][ T5117] ? rcu_is_watching+0x12/0xc0
[ 473.866457][ T5117] ? kernfs_get.part.0+0x4c/0x70
[ 473.866763][ T5117] ? create_dir+0xb2/0x2f0
[ 473.867071][ T5117] netif_set_mtu+0x88/0x100
[ 473.867384][ T5117] ? __pfx_netif_set_mtu+0x10/0x10
[ 473.867697][ T5117] ? rcu_is_watching+0x12/0xc0
[ 473.868009][ T5117] ? lockdep_init_map_type+0x4b/0x280
[ 473.868327][ T5117] dev_set_mtu+0xa4/0x230
[ 473.868562][ T5117] bond_enslave+0x6ab/0x5260
[ 473.868885][ T5117] ? __pfx_bond_enslave+0x10/0x10
[ 473.869212][ T5117] ? __lock_acquire+0x44d/0x7e0
[ 473.869526][ T5117] ? find_held_lock+0x2b/0x80
[ 473.869826][ T5117] ? is_bpf_text_address+0x67/0x120
[ 473.870116][ T5117] ? __lock_release+0x5d/0x170
[ 473.870422][ T5117] do_set_master+0x38d/0x6d0
[ 473.870716][ T5117] ? kernel_text_address+0xce/0xe0
[ 473.871011][ T5117] do_setlink.constprop.0+0x9fc/0x2650
[ 473.871315][ T5117] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 473.871685][ T5117] ? rcu_read_lock_any_held+0x43/0xb0
[ 473.871972][ T5117] ? validate_chain+0x166/0x4d0
[ 473.872264][ T5117] ? __kernel_text_address+0x12/0x40
[ 473.872562][ T5117] ? __lock_acquire+0x44d/0x7e0
[ 473.872851][ T5117] ? __mutex_trylock_common+0xf9/0x260
[ 473.873142][ T5117] ? __pfx___mutex_trylock_common+0x10/0x10
[ 473.873506][ T5117] ? rcu_is_watching+0x12/0xc0
[ 473.873797][ T5117] ? rcu_is_watching+0x12/0xc0
[ 473.874088][ T5117] ? trace_contention_end+0xdc/0x140
[ 473.874385][ T5117] ? __mutex_lock+0x19c/0xcd0
[ 473.874681][ T5117] ? find_held_lock+0x2b/0x80
[ 473.874969][ T5117] ? rtnl_newlink+0x651/0xa60
[ 473.875265][ T5117] ? __create_object+0x5e/0xb0
[ 473.875563][ T5117] ? __pfx___mutex_lock+0x10/0x10
[ 473.875854][ T5117] ? trace_cap_capable+0x10f/0x190
[ 473.876148][ T5117] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 473.876518][ T5117] ? __rtnl_newlink+0x40e/0xa40
[ 473.876833][ T5117] rtnl_newlink+0x69a/0xa60
[ 473.877137][ T5117] ? __pfx_rtnl_newlink+0x10/0x10
[ 473.877447][ T5117] ? __lock_acquire+0x44d/0x7e0
[ 473.877758][ T5117] ? find_held_lock+0x2b/0x80
[ 473.878073][ T5117] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 473.878386][ T5117] ? __lock_release+0x5d/0x170
[ 473.878699][ T5117] ? __pfx_rtnl_newlink+0x10/0x10
[ 473.879003][ T5117] rtnetlink_rcv_msg+0x713/0xc00
[ 473.879315][ T5117] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 473.879626][ T5117] ? __lock_acquire+0x44d/0x7e0
[ 473.879933][ T5117] netlink_rcv_skb+0x121/0x350
[ 473.880248][ T5117] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 473.880558][ T5117] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 473.880873][ T5117] ? netlink_deliver_tap+0x13e/0x340
[ 473.881184][ T5117] ? netlink_deliver_tap+0xc3/0x340
[ 473.881501][ T5117] netlink_unicast+0x49e/0x780
[ 473.881808][ T5117] ? __pfx_netlink_unicast+0x10/0x10
[ 473.882109][ T5117] ? __lock_acquire+0x44d/0x7e0
[ 473.882426][ T5117] netlink_sendmsg+0x721/0xbe0
[ 473.882739][ T5117] ? __pfx_netlink_sendmsg+0x10/0x10
[ 473.883045][ T5117] ? __import_iovec+0x238/0x3c0
[ 473.883384][ T5117] ____sys_sendmsg+0x7aa/0xa10
[ 473.883693][ T5117] ? __pfx_____sys_sendmsg+0x10/0x10
[ 473.883995][ T5117] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 473.884392][ T5117] ___sys_sendmsg+0xed/0x170
[ 473.884696][ T5117] ? kasan_record_aux_stack+0x8c/0xa0
[ 473.884997][ T5117] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 473.885388][ T5117] ? __pfx____sys_sendmsg+0x10/0x10
[ 473.885697][ T5117] ? find_held_lock+0x2b/0x80
[ 473.886001][ T5117] ? __lock_acquire+0x44d/0x7e0
[ 473.886314][ T5117] ? find_held_lock+0x2b/0x80
[ 473.886607][ T5117] ? __virt_addr_valid+0x22e/0x450
[ 473.886895][ T5117] ? __lock_release+0x5d/0x170
[ 473.887202][ T5117] __sys_sendmsg+0x10b/0x1a0
[ 473.887498][ T5117] ? __call_rcu_common.constprop.0+0x320/0x640
[ 473.887882][ T5117] ? __pfx___sys_sendmsg+0x10/0x10
[ 473.888206][ T5117] ? rcu_is_watching+0x12/0xc0
[ 473.888513][ T5117] do_syscall_64+0xc1/0x380
[ 473.888820][ T5117] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 473.889207][ T5117] RIP: 0033:0x7fa0c336e1e7
[ 473.889524][ T5117] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 473.890578][ T5117] RSP: 002b:00007ffd44416b38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 473.891020][ T5117] RAX: ffffffffffffffda RBX: 00007ffd44417270 RCX: 00007fa0c336e1e7
[ 473.891464][ T5117] RDX: 0000000000000000 RSI: 00007ffd44416ba0 RDI: 0000000000000005
[ 473.891927][ T5117] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 473.892376][ T5117] R10: 0000000020d08910 R11: 0000000000000246 R12: 0000000000000003
[ 473.892817][ T5117] R13: 00000000686e6b91 R14: 0000000000499600 R15: 0000000000000000
[ 473.893269][ T5117]
[ 473.893490][ T5117] irq event stamp: 37051
[ 473.893707][ T5117] hardirqs last enabled at (37059): [] __up_console_sem+0x6b/0x80
[ 473.894222][ T5117] hardirqs last disabled at (37068): [] __up_console_sem+0x50/0x80
[ 473.894724][ T5117] softirqs last enabled at (36158): [] handle_softirqs+0x358/0x620
[ 473.895231][ T5117] softirqs last disabled at (35183): [] __irq_exit_rcu+0xfa/0x160
[ 473.895936][ T5117] ---[ end trace 0000000000000000 ]---
[ 473.911275][ T5117] bond0: (slave eth0): making interface the new active one
[ 473.912207][ T5117] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 473.912937][ T38] br0: port 1(s0) entered blocking state
[ 473.913271][ T38] br0: port 1(s0) entered forwarding state
[ 474.074034][ T5118] ------------[ cut here ]------------
[ 474.074836][ T5118] WARNING: CPU: 0 PID: 5118 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 474.075424][ T5118] Modules linked in: [last unloaded: netdevsim]
[ 474.075790][ T5118] CPU: 0 UID: 0 PID: 5118 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 474.076381][ T5118] Tainted: [W]=WARN
[ 474.076600][ T5118] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 474.076963][ T5118] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 474.077269][ T5118] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 474.078320][ T5118] RSP: 0018:ffffc900081b6d70 EFLAGS: 00010246
[ 474.078692][ T5118] RAX: 0000000000000000 RBX: ffff888001ffc000 RCX: 0000000000000001
[ 474.079132][ T5118] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 474.079571][ T5118] RBP: ffffc900081b6e60 R08: 0000000000000001 R09: 0000000000000000
[ 474.080002][ T5118] R10: ffffc900081b6e90 R11: ffffffffa0d79160 R12: 1ffff92001036db2
[ 474.080439][ T5118] R13: 00000000000005dc R14: ffffc900081b6e90 R15: 0000000000000000
[ 474.080876][ T5118] FS: 00007f0f097f2800(0000) GS:ffff888093848000(0000) knlGS:0000000000000000
[ 474.081389][ T5118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 474.081751][ T5118] CR2: 00000000004e5800 CR3: 0000000009aa2004 CR4: 0000000000772ef0
[ 474.082186][ T5118] PKRU: 55555554
[ 474.082412][ T5118] Call Trace:
[ 474.082634][ T5118]
[ 474.082785][ T5118] ? sysfs_create_dir_ns+0x120/0x270
[ 474.083079][ T5118] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 474.083382][ T5118] ? rcu_is_watching+0x12/0xc0
[ 474.083673][ T5118] ? kernfs_get.part.0+0x4c/0x70
[ 474.083960][ T5118] ? create_dir+0xb2/0x2f0
[ 474.084260][ T5118] netif_set_mtu+0x88/0x100
[ 474.084551][ T5118] ? __pfx_netif_set_mtu+0x10/0x10
[ 474.084847][ T5118] ? rcu_is_watching+0x12/0xc0
[ 474.085133][ T5118] ? lockdep_init_map_type+0x4b/0x280
[ 474.085431][ T5118] dev_set_mtu+0xa4/0x230
[ 474.085652][ T5118] bond_enslave+0x6ab/0x5260
[ 474.085953][ T5118] ? __pfx_bond_enslave+0x10/0x10
[ 474.086258][ T5118] ? __lock_acquire+0x44d/0x7e0
[ 474.086555][ T5118] ? find_held_lock+0x2b/0x80
[ 474.086842][ T5118] ? is_bpf_text_address+0x67/0x120
[ 474.087134][ T5118] ? __lock_release+0x5d/0x170
[ 474.087436][ T5118] do_set_master+0x38d/0x6d0
[ 474.087723][ T5118] ? kernel_text_address+0xce/0xe0
[ 474.088026][ T5118] do_setlink.constprop.0+0x9fc/0x2650
[ 474.088333][ T5118] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 474.088701][ T5118] ? rcu_read_lock_any_held+0x43/0xb0
[ 474.088987][ T5118] ? validate_chain+0x166/0x4d0
[ 474.089289][ T5118] ? __kernel_text_address+0x12/0x40
[ 474.089580][ T5118] ? __lock_acquire+0x44d/0x7e0
[ 474.089870][ T5118] ? __mutex_trylock_common+0xf9/0x260
[ 474.090159][ T5118] ? __pfx___mutex_trylock_common+0x10/0x10
[ 474.090530][ T5118] ? rcu_is_watching+0x12/0xc0
[ 474.090819][ T5118] ? rcu_is_watching+0x12/0xc0
[ 474.091105][ T5118] ? trace_contention_end+0xdc/0x140
[ 474.091410][ T5118] ? __mutex_lock+0x19c/0xcd0
[ 474.091704][ T5118] ? find_held_lock+0x2b/0x80
[ 474.091992][ T5118] ? rtnl_newlink+0x651/0xa60
[ 474.092285][ T5118] ? __create_object+0x5e/0xb0
[ 474.092575][ T5118] ? __pfx___mutex_lock+0x10/0x10
[ 474.092863][ T5118] ? trace_cap_capable+0x10f/0x190
[ 474.093150][ T5118] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 474.093522][ T5118] ? __rtnl_newlink+0x40e/0xa40
[ 474.093825][ T5118] rtnl_newlink+0x69a/0xa60
[ 474.094119][ T5118] ? __pfx_rtnl_newlink+0x10/0x10
[ 474.094415][ T5118] ? __lock_acquire+0x44d/0x7e0
[ 474.094715][ T5118] ? find_held_lock+0x2b/0x80
[ 474.095004][ T5118] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 474.095297][ T5118] ? __lock_release+0x5d/0x170
[ 474.095588][ T5118] ? __pfx_rtnl_newlink+0x10/0x10
[ 474.095874][ T5118] rtnetlink_rcv_msg+0x713/0xc00
[ 474.096171][ T5118] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 474.096473][ T5118] ? __lock_acquire+0x44d/0x7e0
[ 474.096767][ T5118] netlink_rcv_skb+0x121/0x350
[ 474.097053][ T5118] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 474.097353][ T5118] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 474.097655][ T5118] ? netlink_deliver_tap+0x13e/0x340
[ 474.097953][ T5118] ? netlink_deliver_tap+0xc3/0x340
[ 474.098256][ T5118] netlink_unicast+0x49e/0x780
[ 474.098552][ T5118] ? __pfx_netlink_unicast+0x10/0x10
[ 474.098837][ T5118] ? __lock_acquire+0x44d/0x7e0
[ 474.099130][ T5118] netlink_sendmsg+0x721/0xbe0
[ 474.099430][ T5118] ? __pfx_netlink_sendmsg+0x10/0x10
[ 474.099719][ T5118] ? __import_iovec+0x238/0x3c0
[ 474.100015][ T5118] ____sys_sendmsg+0x7aa/0xa10
[ 474.100317][ T5118] ? __pfx_____sys_sendmsg+0x10/0x10
[ 474.100606][ T5118] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 474.100973][ T5118] ___sys_sendmsg+0xed/0x170
[ 474.101267][ T5118] ? kasan_record_aux_stack+0x8c/0xa0
[ 474.101556][ T5118] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 474.101919][ T5118] ? __pfx____sys_sendmsg+0x10/0x10
[ 474.102217][ T5118] ? find_held_lock+0x2b/0x80
[ 474.102521][ T5118] ? __lock_acquire+0x44d/0x7e0
[ 474.102814][ T5118] ? find_held_lock+0x2b/0x80
[ 474.103104][ T5118] ? __virt_addr_valid+0x22e/0x450
[ 474.103398][ T5118] ? __lock_release+0x5d/0x170
[ 474.103695][ T5118] __sys_sendmsg+0x10b/0x1a0
[ 474.103980][ T5118] ? __call_rcu_common.constprop.0+0x320/0x640
[ 474.104346][ T5118] ? __pfx___sys_sendmsg+0x10/0x10
[ 474.104654][ T5118] ? rcu_is_watching+0x12/0xc0
[ 474.104943][ T5118] do_syscall_64+0xc1/0x380
[ 474.105239][ T5118] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 474.105595][ T5118] RIP: 0033:0x7f0f099bf1e7
[ 474.105894][ T5118] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 474.106942][ T5118] RSP: 002b:00007fff63896148 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 474.107387][ T5118] RAX: ffffffffffffffda RBX: 00007fff63896880 RCX: 00007f0f099bf1e7
[ 474.107830][ T5118] RDX: 0000000000000000 RSI: 00007fff638961b0 RDI: 0000000000000005
[ 474.108271][ T5118] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 474.108710][ T5118] R10: 000000000c57c910 R11: 0000000000000246 R12: 0000000000000003
[ 474.109139][ T5118] R13: 00000000686e6b91 R14: 0000000000499600 R15: 0000000000000000
[ 474.109591][ T5118]
[ 474.109809][ T5118] irq event stamp: 34029
[ 474.110024][ T5118] hardirqs last enabled at (34037): [] __up_console_sem+0x6b/0x80
[ 474.110539][ T5118] hardirqs last disabled at (34046): [] __up_console_sem+0x50/0x80
[ 474.111036][ T5118] softirqs last enabled at (33100): [] handle_softirqs+0x358/0x620
[ 474.111541][ T5118] softirqs last disabled at (32753): [] __irq_exit_rcu+0xfa/0x160
[ 474.112041][ T5118] ---[ end trace 0000000000000000 ]---
[ 474.125987][ T5118] bond0: (slave eth1): Enslaving as a backup interface with an up link
[ 474.126801][ T46] br0: port 2(s1) entered blocking state
[ 474.127094][ T46] br0: port 2(s1) entered forwarding state
[ 474.247073][ T5119] ------------[ cut here ]------------
[ 474.247421][ T5119] WARNING: CPU: 3 PID: 5119 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 474.248010][ T5119] Modules linked in: [last unloaded: netdevsim]
[ 474.248400][ T5119] CPU: 3 UID: 0 PID: 5119 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 474.248995][ T5119] Tainted: [W]=WARN
[ 474.249223][ T5119] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 474.249594][ T5119] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 474.249890][ T5119] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 474.250961][ T5119] RSP: 0018:ffffc900081c6d70 EFLAGS: 00010246
[ 474.251343][ T5119] RAX: 0000000000000000 RBX: ffff88800df84000 RCX: 0000000000000001
[ 474.251779][ T5119] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 474.252230][ T5119] RBP: ffffc900081c6e60 R08: 0000000000000001 R09: 0000000000000000
[ 474.252676][ T5119] R10: ffffc900081c6e90 R11: ffffffffa0d79160 R12: 1ffff92001038db2
[ 474.253108][ T5119] R13: 00000000000005dc R14: ffffc900081c6e90 R15: 0000000000000000
[ 474.253551][ T5119] FS: 00007f9a530f9800(0000) GS:ffff8880939c8000(0000) knlGS:0000000000000000
[ 474.254063][ T5119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 474.254448][ T5119] CR2: 00000000004e5800 CR3: 000000001076e005 CR4: 0000000000772ef0
[ 474.254881][ T5119] PKRU: 55555554
[ 474.255102][ T5119] Call Trace:
[ 474.255329][ T5119]
[ 474.255478][ T5119] ? sysfs_create_dir_ns+0x120/0x270
[ 474.255778][ T5119] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 474.256071][ T5119] ? rcu_is_watching+0x12/0xc0
[ 474.256369][ T5119] ? kernfs_get.part.0+0x4c/0x70
[ 474.256662][ T5119] ? create_dir+0xb2/0x2f0
[ 474.256953][ T5119] netif_set_mtu+0x88/0x100
[ 474.257251][ T5119] ? __pfx_netif_set_mtu+0x10/0x10
[ 474.257548][ T5119] ? rcu_is_watching+0x12/0xc0
[ 474.257845][ T5119] ? lockdep_init_map_type+0x4b/0x280
[ 474.258142][ T5119] dev_set_mtu+0xa4/0x230
[ 474.258371][ T5119] bond_enslave+0x6ab/0x5260
[ 474.258674][ T5119] ? __pfx_bond_enslave+0x10/0x10
[ 474.258983][ T5119] ? __lock_acquire+0x44d/0x7e0
[ 474.259290][ T5119] ? find_held_lock+0x2b/0x80
[ 474.259582][ T5119] ? is_bpf_text_address+0x67/0x120
[ 474.259868][ T5119] ? __lock_release+0x5d/0x170
[ 474.260161][ T5119] do_set_master+0x38d/0x6d0
[ 474.260475][ T5119] ? kernel_text_address+0xce/0xe0
[ 474.260780][ T5119] do_setlink.constprop.0+0x9fc/0x2650
[ 474.261075][ T5119] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 474.261452][ T5119] ? rcu_read_lock_any_held+0x43/0xb0
[ 474.261739][ T5119] ? validate_chain+0x166/0x4d0
[ 474.262025][ T5119] ? __kernel_text_address+0x12/0x40
[ 474.262326][ T5119] ? __lock_acquire+0x44d/0x7e0
[ 474.262619][ T5119] ? __mutex_trylock_common+0xf9/0x260
[ 474.262910][ T5119] ? __pfx___mutex_trylock_common+0x10/0x10
[ 474.263283][ T5119] ? rcu_is_watching+0x12/0xc0
[ 474.263572][ T5119] ? rcu_is_watching+0x12/0xc0
[ 474.263859][ T5119] ? trace_contention_end+0xdc/0x140
[ 474.264147][ T5119] ? __mutex_lock+0x19c/0xcd0
[ 474.264446][ T5119] ? find_held_lock+0x2b/0x80
[ 474.264736][ T5119] ? rtnl_newlink+0x651/0xa60
[ 474.265021][ T5119] ? __create_object+0x5e/0xb0
[ 474.265327][ T5119] ? __pfx___mutex_lock+0x10/0x10
[ 474.265629][ T5119] ? trace_cap_capable+0x10f/0x190
[ 474.265924][ T5119] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 474.266297][ T5119] ? __rtnl_newlink+0x40e/0xa40
[ 474.266601][ T5119] rtnl_newlink+0x69a/0xa60
[ 474.266906][ T5119] ? __pfx_rtnl_newlink+0x10/0x10
[ 474.267217][ T5119] ? __lock_acquire+0x44d/0x7e0
[ 474.267519][ T5119] ? find_held_lock+0x2b/0x80
[ 474.267830][ T5119] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 474.268124][ T5119] ? __lock_release+0x5d/0x170
[ 474.268439][ T5119] ? __pfx_rtnl_newlink+0x10/0x10
[ 474.268735][ T5119] rtnetlink_rcv_msg+0x713/0xc00
[ 474.269038][ T5119] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 474.269360][ T5119] ? __lock_acquire+0x44d/0x7e0
[ 474.269655][ T5119] netlink_rcv_skb+0x121/0x350
[ 474.269947][ T5119] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 474.270254][ T5119] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 474.270555][ T5119] ? netlink_deliver_tap+0x13e/0x340
[ 474.270846][ T5119] ? netlink_deliver_tap+0xc3/0x340
[ 474.271137][ T5119] netlink_unicast+0x49e/0x780
[ 474.271441][ T5119] ? __pfx_netlink_unicast+0x10/0x10
[ 474.271729][ T5119] ? __lock_acquire+0x44d/0x7e0
[ 474.272025][ T5119] netlink_sendmsg+0x721/0xbe0
[ 474.272337][ T5119] ? __pfx_netlink_sendmsg+0x10/0x10
[ 474.272627][ T5119] ? __import_iovec+0x238/0x3c0
[ 474.272925][ T5119] ____sys_sendmsg+0x7aa/0xa10
[ 474.273226][ T5119] ? __pfx_____sys_sendmsg+0x10/0x10
[ 474.273513][ T5119] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 474.273883][ T5119] ___sys_sendmsg+0xed/0x170
[ 474.274179][ T5119] ? kasan_record_aux_stack+0x8c/0xa0
[ 474.274491][ T5119] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 474.274860][ T5119] ? __pfx____sys_sendmsg+0x10/0x10
[ 474.275159][ T5119] ? find_held_lock+0x2b/0x80
[ 474.275472][ T5119] ? __lock_acquire+0x44d/0x7e0
[ 474.275763][ T5119] ? find_held_lock+0x2b/0x80
[ 474.276057][ T5119] ? __virt_addr_valid+0x22e/0x450
[ 474.276355][ T5119] ? __lock_release+0x5d/0x170
[ 474.276665][ T5119] __sys_sendmsg+0x10b/0x1a0
[ 474.276955][ T5119] ? __call_rcu_common.constprop.0+0x320/0x640
[ 474.277321][ T5119] ? __pfx___sys_sendmsg+0x10/0x10
[ 474.277627][ T5119] ? rcu_is_watching+0x12/0xc0
[ 474.277930][ T5119] do_syscall_64+0xc1/0x380
[ 474.278237][ T5119] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 474.278595][ T5119] RIP: 0033:0x7f9a532c61e7
[ 474.278895][ T5119] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 474.279940][ T5119] RSP: 002b:00007fff7274c228 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 474.280387][ T5119] RAX: ffffffffffffffda RBX: 00007fff7274c960 RCX: 00007f9a532c61e7
[ 474.280823][ T5119] RDX: 0000000000000000 RSI: 00007fff7274c290 RDI: 0000000000000005
[ 474.281265][ T5119] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 474.281697][ T5119] R10: 000000000826f910 R11: 0000000000000246 R12: 0000000000000003
[ 474.282127][ T5119] R13: 00000000686e6b91 R14: 0000000000499600 R15: 0000000000000000
[ 474.282591][ T5119]
[ 474.282810][ T5119] irq event stamp: 46817
[ 474.283025][ T5119] hardirqs last enabled at (46825): [] __up_console_sem+0x6b/0x80
[ 474.283535][ T5119] hardirqs last disabled at (46834): [] __up_console_sem+0x50/0x80
[ 474.284037][ T5119] softirqs last enabled at (45786): [] netlink_release+0x328/0xf20
[ 474.284562][ T5119] softirqs last disabled at (45784): [] netlink_release+0x2b3/0xf20
[ 474.285060][ T5119] ---[ end trace 0000000000000000 ]---
[ 474.288527][ T5119] bond0: (slave eth2): Enslaving as a backup interface with an up link
[ 474.289237][ T38] br0: port 4(s2) entered blocking state
[ 474.289508][ T38] br0: port 4(s2) entered forwarding state
[ 474.412913][ T4164] bond0: (slave eth0): link status definitely down, disabling slave
[ 474.413587][ T4164] bond0: (slave eth1): link status definitely down, disabling slave
[ 474.413938][ T4164] bond0: (slave eth2): making interface the new active one
[ 474.522644][ T4164] bond0: (slave eth0): link status definitely up
[ 474.523239][ T4164] bond0: (slave eth1): link status definitely up
[ 479.883099][ T5174] bond0 (unregistering): (slave eth0): Releasing backup interface
[ 479.907963][ T5174] bond0 (unregistering): (slave eth1): Releasing backup interface
[ 479.933438][ T5174] bond0 (unregistering): (slave eth2): Releasing backup interface
[ 479.952793][ T5174] bond0 (unregistering): Released all slaves
[ 479.975155][ T37] br0: port 1(s0) entered disabled state
[ 479.977672][ T37] br0: port 2(s1) entered disabled state
[ 479.978571][ T37] br0: port 4(s2) entered disabled state
[ 480.328331][ T5179] ------------[ cut here ]------------
[ 480.328719][ T5179] WARNING: CPU: 2 PID: 5179 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 480.329361][ T5179] Modules linked in: [last unloaded: netdevsim]
[ 480.329767][ T5179] CPU: 2 UID: 0 PID: 5179 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 480.330414][ T5179] Tainted: [W]=WARN
[ 480.330666][ T5179] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 480.331094][ T5179] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 480.331440][ T5179] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 480.332563][ T5179] RSP: 0018:ffffc90008386d70 EFLAGS: 00010246
[ 480.332969][ T5179] RAX: 0000000000000000 RBX: ffff8880094d1000 RCX: 0000000000000001
[ 480.333454][ T5179] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 480.333929][ T5179] RBP: ffffc90008386e60 R08: 0000000000000001 R09: 0000000000000000
[ 480.334411][ T5179] R10: ffffc90008386e90 R11: ffffffffa0d79160 R12: 1ffff92001070db2
[ 480.334892][ T5179] R13: 00000000000005dc R14: ffffc90008386e90 R15: 0000000000000000
[ 480.335374][ T5179] FS: 00007f5b5acc1800(0000) GS:ffff888093948000(0000) knlGS:0000000000000000
[ 480.335927][ T5179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 480.336338][ T5179] CR2: 00000000004e5800 CR3: 00000000096ed002 CR4: 0000000000772ef0
[ 480.336812][ T5179] PKRU: 55555554
[ 480.337058][ T5179] Call Trace:
[ 480.337313][ T5179]
[ 480.337485][ T5179] ? sysfs_create_dir_ns+0x120/0x270
[ 480.337823][ T5179] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 480.338155][ T5179] ? rcu_is_watching+0x12/0xc0
[ 480.338489][ T5179] ? kernfs_get.part.0+0x4c/0x70
[ 480.338815][ T5179] ? create_dir+0xb2/0x2f0
[ 480.339138][ T5179] netif_set_mtu+0x88/0x100
[ 480.339467][ T5179] ? __pfx_netif_set_mtu+0x10/0x10
[ 480.339801][ T5179] ? rcu_is_watching+0x12/0xc0
[ 480.340125][ T5179] ? lockdep_init_map_type+0x4b/0x280
[ 480.340460][ T5179] dev_set_mtu+0xa4/0x230
[ 480.340706][ T5179] bond_enslave+0x6ab/0x5260
[ 480.341045][ T5179] ? __pfx_bond_enslave+0x10/0x10
[ 480.341385][ T5179] ? __lock_acquire+0x44d/0x7e0
[ 480.341715][ T5179] ? find_held_lock+0x2b/0x80
[ 480.342034][ T5179] ? is_bpf_text_address+0x67/0x120
[ 480.342379][ T5179] ? __lock_release+0x5d/0x170
[ 480.342709][ T5179] do_set_master+0x38d/0x6d0
[ 480.343035][ T5179] ? kernel_text_address+0xce/0xe0
[ 480.343366][ T5179] do_setlink.constprop.0+0x9fc/0x2650
[ 480.343698][ T5179] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 480.344108][ T5179] ? rcu_read_lock_any_held+0x43/0xb0
[ 480.344435][ T5179] ? validate_chain+0x166/0x4d0
[ 480.344757][ T5179] ? __kernel_text_address+0x12/0x40
[ 480.345081][ T5179] ? __lock_acquire+0x44d/0x7e0
[ 480.345414][ T5179] ? __mutex_trylock_common+0xf9/0x260
[ 480.345744][ T5179] ? __pfx___mutex_trylock_common+0x10/0x10
[ 480.346136][ T5179] ? rcu_is_watching+0x12/0xc0
[ 480.346466][ T5179] ? rcu_is_watching+0x12/0xc0
[ 480.346785][ T5179] ? trace_contention_end+0xdc/0x140
[ 480.347108][ T5179] ? __mutex_lock+0x19c/0xcd0
[ 480.347440][ T5179] ? find_held_lock+0x2b/0x80
[ 480.347762][ T5179] ? rtnl_newlink+0x651/0xa60
[ 480.348096][ T5179] ? __create_object+0x5e/0xb0
[ 480.348428][ T5179] ? __pfx___mutex_lock+0x10/0x10
[ 480.348750][ T5179] ? trace_cap_capable+0x10f/0x190
[ 480.349071][ T5179] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 480.349482][ T5179] ? __rtnl_newlink+0x40e/0xa40
[ 480.349814][ T5179] rtnl_newlink+0x69a/0xa60
[ 480.350142][ T5179] ? __pfx_rtnl_newlink+0x10/0x10
[ 480.350470][ T5179] ? __lock_acquire+0x44d/0x7e0
[ 480.350811][ T5179] ? find_held_lock+0x2b/0x80
[ 480.351134][ T5179] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 480.351464][ T5179] ? __lock_release+0x5d/0x170
[ 480.351787][ T5179] ? __pfx_rtnl_newlink+0x10/0x10
[ 480.352110][ T5179] rtnetlink_rcv_msg+0x713/0xc00
[ 480.352443][ T5179] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 480.352769][ T5179] ? __lock_acquire+0x44d/0x7e0
[ 480.353092][ T5179] netlink_rcv_skb+0x121/0x350
[ 480.353472][ T5179] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 480.353880][ T5179] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 480.354490][ T5179] ? netlink_deliver_tap+0x13e/0x340
[ 480.355077][ T5179] ? netlink_deliver_tap+0xc3/0x340
[ 480.355695][ T5179] netlink_unicast+0x49e/0x780
[ 480.356083][ T5179] ? __pfx_netlink_unicast+0x10/0x10
[ 480.356417][ T5179] ? __lock_acquire+0x44d/0x7e0
[ 480.356743][ T5179] netlink_sendmsg+0x721/0xbe0
[ 480.357065][ T5179] ? __pfx_netlink_sendmsg+0x10/0x10
[ 480.357400][ T5179] ? __import_iovec+0x238/0x3c0
[ 480.357734][ T5179] ____sys_sendmsg+0x7aa/0xa10
[ 480.358068][ T5179] ? __pfx_____sys_sendmsg+0x10/0x10
[ 480.358403][ T5179] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 480.358834][ T5179] ___sys_sendmsg+0xed/0x170
[ 480.359154][ T5179] ? kasan_record_aux_stack+0x8c/0xa0
[ 480.359482][ T5179] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 480.359879][ T5179] ? __pfx____sys_sendmsg+0x10/0x10
[ 480.360208][ T5179] ? find_held_lock+0x2b/0x80
[ 480.360534][ T5179] ? __lock_acquire+0x44d/0x7e0
[ 480.360863][ T5179] ? find_held_lock+0x2b/0x80
[ 480.361186][ T5179] ? __virt_addr_valid+0x22e/0x450
[ 480.361515][ T5179] ? __lock_release+0x5d/0x170
[ 480.361847][ T5179] __sys_sendmsg+0x10b/0x1a0
[ 480.362170][ T5179] ? __call_rcu_common.constprop.0+0x320/0x640
[ 480.362574][ T5179] ? __pfx___sys_sendmsg+0x10/0x10
[ 480.362907][ T5179] ? rcu_is_watching+0x12/0xc0
[ 480.363237][ T5179] do_syscall_64+0xc1/0x380
[ 480.363586][ T5179] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 480.363976][ T5179] RIP: 0033:0x7f5b5ae8e1e7
[ 480.364310][ T5179] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 480.365401][ T5179] RSP: 002b:00007ffed17bdee8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 480.365879][ T5179] RAX: ffffffffffffffda RBX: 00007ffed17be620 RCX: 00007f5b5ae8e1e7
[ 480.366336][ T5179] RDX: 0000000000000000 RSI: 00007ffed17bdf50 RDI: 0000000000000005
[ 480.366780][ T5179] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 480.367235][ T5179] R10: 000000000fec8910 R11: 0000000000000246 R12: 0000000000000003
[ 480.367680][ T5179] R13: 00000000686e6b98 R14: 0000000000499600 R15: 0000000000000000
[ 480.368150][ T5179]
[ 480.368391][ T5179] irq event stamp: 43197
[ 480.368624][ T5179] hardirqs last enabled at (43207): [] __up_console_sem+0x6b/0x80
[ 480.369141][ T5179] hardirqs last disabled at (43216): [] __up_console_sem+0x50/0x80
[ 480.369660][ T5179] softirqs last enabled at (42024): [] fib6_run_gc+0x113/0x240
[ 480.370175][ T5179] softirqs last disabled at (42018): [] fib6_run_gc+0x150/0x240
[ 480.370692][ T5179] ---[ end trace 0000000000000000 ]---
[ 480.374879][ T5179] bond0: (slave eth0): making interface the new active one
[ 480.375731][ T5179] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 480.376484][ T37] br0: port 1(s0) entered blocking state
[ 480.376788][ T37] br0: port 1(s0) entered forwarding state
[ 480.491795][ T5180] ------------[ cut here ]------------
[ 480.492148][ T5180] WARNING: CPU: 3 PID: 5180 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 480.492731][ T5180] Modules linked in: [last unloaded: netdevsim]
[ 480.493108][ T5180] CPU: 3 UID: 0 PID: 5180 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 480.493708][ T5180] Tainted: [W]=WARN
[ 480.493926][ T5180] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 480.494296][ T5180] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 480.494594][ T5180] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 480.495637][ T5180] RSP: 0018:ffffc90008396d70 EFLAGS: 00010246
[ 480.496000][ T5180] RAX: 0000000000000000 RBX: ffff888001ffc000 RCX: 0000000000000001
[ 480.496438][ T5180] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 480.496873][ T5180] RBP: ffffc90008396e60 R08: 0000000000000001 R09: 0000000000000000
[ 480.497341][ T5180] R10: ffffc90008396e90 R11: ffffffffa0d79160 R12: 1ffff92001072db2
[ 480.497786][ T5180] R13: 00000000000005dc R14: ffffc90008396e90 R15: 0000000000000000
[ 480.498226][ T5180] FS: 00007fe85c60c800(0000) GS:ffff8880939c8000(0000) knlGS:0000000000000000
[ 480.498736][ T5180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 480.499100][ T5180] CR2: 00000000004e5800 CR3: 00000000020f7002 CR4: 0000000000772ef0
[ 480.499541][ T5180] PKRU: 55555554
[ 480.499762][ T5180] Call Trace:
[ 480.499978][ T5180]
[ 480.500125][ T5180] ? sysfs_create_dir_ns+0x120/0x270
[ 480.500426][ T5180] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 480.500722][ T5180] ? rcu_is_watching+0x12/0xc0
[ 480.501013][ T5180] ? kernfs_get.part.0+0x4c/0x70
[ 480.501322][ T5180] ? create_dir+0xb2/0x2f0
[ 480.501617][ T5180] netif_set_mtu+0x88/0x100
[ 480.501903][ T5180] ? __pfx_netif_set_mtu+0x10/0x10
[ 480.502212][ T5180] ? rcu_is_watching+0x12/0xc0
[ 480.502499][ T5180] ? lockdep_init_map_type+0x4b/0x280
[ 480.502794][ T5180] dev_set_mtu+0xa4/0x230
[ 480.503014][ T5180] bond_enslave+0x6ab/0x5260
[ 480.503325][ T5180] ? __pfx_bond_enslave+0x10/0x10
[ 480.503621][ T5180] ? __lock_acquire+0x44d/0x7e0
[ 480.503912][ T5180] ? find_held_lock+0x2b/0x80
[ 480.504215][ T5180] ? is_bpf_text_address+0x67/0x120
[ 480.504503][ T5180] ? __lock_release+0x5d/0x170
[ 480.504794][ T5180] do_set_master+0x38d/0x6d0
[ 480.505084][ T5180] ? kernel_text_address+0xce/0xe0
[ 480.505414][ T5180] do_setlink.constprop.0+0x9fc/0x2650
[ 480.505707][ T5180] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 480.506072][ T5180] ? rcu_read_lock_any_held+0x43/0xb0
[ 480.506367][ T5180] ? validate_chain+0x166/0x4d0
[ 480.506652][ T5180] ? __kernel_text_address+0x12/0x40
[ 480.506943][ T5180] ? __lock_acquire+0x44d/0x7e0
[ 480.507246][ T5180] ? __mutex_trylock_common+0xf9/0x260
[ 480.507536][ T5180] ? __pfx___mutex_trylock_common+0x10/0x10
[ 480.507913][ T5180] ? rcu_is_watching+0x12/0xc0
[ 480.508212][ T5180] ? rcu_is_watching+0x12/0xc0
[ 480.508500][ T5180] ? trace_contention_end+0xdc/0x140
[ 480.508788][ T5180] ? __mutex_lock+0x19c/0xcd0
[ 480.509083][ T5180] ? find_held_lock+0x2b/0x80
[ 480.509399][ T5180] ? rtnl_newlink+0x651/0xa60
[ 480.509688][ T5180] ? __create_object+0x5e/0xb0
[ 480.509975][ T5180] ? __pfx___mutex_lock+0x10/0x10
[ 480.510271][ T5180] ? trace_cap_capable+0x10f/0x190
[ 480.510560][ T5180] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 480.510916][ T5180] ? __rtnl_newlink+0x40e/0xa40
[ 480.511231][ T5180] rtnl_newlink+0x69a/0xa60
[ 480.511525][ T5180] ? __pfx_rtnl_newlink+0x10/0x10
[ 480.511818][ T5180] ? __lock_acquire+0x44d/0x7e0
[ 480.512111][ T5180] ? find_held_lock+0x2b/0x80
[ 480.512406][ T5180] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 480.512692][ T5180] ? __lock_release+0x5d/0x170
[ 480.512980][ T5180] ? __pfx_rtnl_newlink+0x10/0x10
[ 480.513284][ T5180] rtnetlink_rcv_msg+0x713/0xc00
[ 480.513575][ T5180] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 480.513866][ T5180] ? __lock_acquire+0x44d/0x7e0
[ 480.514163][ T5180] netlink_rcv_skb+0x121/0x350
[ 480.514455][ T5180] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 480.514743][ T5180] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 480.515041][ T5180] ? netlink_deliver_tap+0x13e/0x340
[ 480.515337][ T5180] ? netlink_deliver_tap+0xc3/0x340
[ 480.515626][ T5180] netlink_unicast+0x49e/0x780
[ 480.515913][ T5180] ? __pfx_netlink_unicast+0x10/0x10
[ 480.516212][ T5180] ? __lock_acquire+0x44d/0x7e0
[ 480.516506][ T5180] netlink_sendmsg+0x721/0xbe0
[ 480.516798][ T5180] ? __pfx_netlink_sendmsg+0x10/0x10
[ 480.517085][ T5180] ? __import_iovec+0x238/0x3c0
[ 480.517406][ T5180] ____sys_sendmsg+0x7aa/0xa10
[ 480.517704][ T5180] ? __pfx_____sys_sendmsg+0x10/0x10
[ 480.518003][ T5180] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 480.518388][ T5180] ___sys_sendmsg+0xed/0x170
[ 480.518674][ T5180] ? kasan_record_aux_stack+0x8c/0xa0
[ 480.518960][ T5180] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 480.519328][ T5180] ? __pfx____sys_sendmsg+0x10/0x10
[ 480.519618][ T5180] ? find_held_lock+0x2b/0x80
[ 480.519909][ T5180] ? __lock_acquire+0x44d/0x7e0
[ 480.520211][ T5180] ? find_held_lock+0x2b/0x80
[ 480.520508][ T5180] ? __virt_addr_valid+0x22e/0x450
[ 480.520793][ T5180] ? __lock_release+0x5d/0x170
[ 480.521088][ T5180] __sys_sendmsg+0x10b/0x1a0
[ 480.521397][ T5180] ? __call_rcu_common.constprop.0+0x320/0x640
[ 480.521754][ T5180] ? __pfx___sys_sendmsg+0x10/0x10
[ 480.522054][ T5180] ? rcu_is_watching+0x12/0xc0
[ 480.522350][ T5180] do_syscall_64+0xc1/0x380
[ 480.522645][ T5180] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 480.523001][ T5180] RIP: 0033:0x7fe85c7d91e7
[ 480.523307][ T5180] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 480.524346][ T5180] RSP: 002b:00007ffca9ecb838 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 480.524786][ T5180] RAX: ffffffffffffffda RBX: 00007ffca9ecbf70 RCX: 00007fe85c7d91e7
[ 480.525232][ T5180] RDX: 0000000000000000 RSI: 00007ffca9ecb8a0 RDI: 0000000000000005
[ 480.525669][ T5180] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 480.526102][ T5180] R10: 000000001f239910 R11: 0000000000000246 R12: 0000000000000003
[ 480.526549][ T5180] R13: 00000000686e6b98 R14: 0000000000499600 R15: 0000000000000000
[ 480.526992][ T5180]
[ 480.527220][ T5180] irq event stamp: 38503
[ 480.527439][ T5180] hardirqs last enabled at (38511): [] __up_console_sem+0x6b/0x80
[ 480.527947][ T5180] hardirqs last disabled at (38518): [] __up_console_sem+0x50/0x80
[ 480.528458][ T5180] softirqs last enabled at (38456): [] handle_softirqs+0x358/0x620
[ 480.528953][ T5180] softirqs last disabled at (38435): [] __irq_exit_rcu+0xfa/0x160
[ 480.529484][ T5180] ---[ end trace 0000000000000000 ]---
[ 480.533401][ T5180] bond0: (slave eth1): Enslaving as a backup interface with an up link
[ 480.534259][ T38] br0: port 2(s1) entered blocking state
[ 480.534554][ T38] br0: port 2(s1) entered forwarding state
[ 480.648962][ T5181] ------------[ cut here ]------------
[ 480.649300][ T5181] WARNING: CPU: 0 PID: 5181 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 480.649873][ T5181] Modules linked in: [last unloaded: netdevsim]
[ 480.650252][ T5181] CPU: 0 UID: 0 PID: 5181 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 480.650836][ T5181] Tainted: [W]=WARN
[ 480.651053][ T5181] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 480.652469][ T5181] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 480.652773][ T5181] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 480.653808][ T5181] RSP: 0018:ffffc90008396d70 EFLAGS: 00010246
[ 480.654173][ T5181] RAX: 0000000000000000 RBX: ffff88800df84000 RCX: 0000000000000001
[ 480.654613][ T5181] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 480.655045][ T5181] RBP: ffffc90008396e60 R08: 0000000000000001 R09: 0000000000000000
[ 480.655490][ T5181] R10: ffffc90008396e90 R11: ffffffffa0d79160 R12: 1ffff92001072db2
[ 480.655922][ T5181] R13: 00000000000005dc R14: ffffc90008396e90 R15: 0000000000000000
[ 480.656365][ T5181] FS: 00007f7841e36800(0000) GS:ffff888093848000(0000) knlGS:0000000000000000
[ 480.656871][ T5181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 480.657248][ T5181] CR2: 00000000004e5800 CR3: 000000000feae006 CR4: 0000000000772ef0
[ 480.657683][ T5181] PKRU: 55555554
[ 480.657907][ T5181] Call Trace:
[ 480.658121][ T5181]
[ 480.658277][ T5181] ? sysfs_create_dir_ns+0x120/0x270
[ 480.658575][ T5181] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 480.658865][ T5181] ? rcu_is_watching+0x12/0xc0
[ 480.659154][ T5181] ? kernfs_get.part.0+0x4c/0x70
[ 480.659466][ T5181] ? create_dir+0xb2/0x2f0
[ 480.659758][ T5181] netif_set_mtu+0x88/0x100
[ 480.660043][ T5181] ? __pfx_netif_set_mtu+0x10/0x10
[ 480.660352][ T5181] ? rcu_is_watching+0x12/0xc0
[ 480.660642][ T5181] ? lockdep_init_map_type+0x4b/0x280
[ 480.660929][ T5181] dev_set_mtu+0xa4/0x230
[ 480.661148][ T5181] bond_enslave+0x6ab/0x5260
[ 480.661459][ T5181] ? __pfx_bond_enslave+0x10/0x10
[ 480.661763][ T5181] ? __lock_acquire+0x44d/0x7e0
[ 480.662056][ T5181] ? find_held_lock+0x2b/0x80
[ 480.662357][ T5181] ? is_bpf_text_address+0x67/0x120
[ 480.662643][ T5181] ? __lock_release+0x5d/0x170
[ 480.662934][ T5181] do_set_master+0x38d/0x6d0
[ 480.663228][ T5181] ? kernel_text_address+0xce/0xe0
[ 480.663523][ T5181] do_setlink.constprop.0+0x9fc/0x2650
[ 480.663820][ T5181] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 480.664184][ T5181] ? rcu_read_lock_any_held+0x43/0xb0
[ 480.664483][ T5181] ? validate_chain+0x166/0x4d0
[ 480.664770][ T5181] ? __kernel_text_address+0x12/0x40
[ 480.665060][ T5181] ? __lock_acquire+0x44d/0x7e0
[ 480.665357][ T5181] ? __mutex_trylock_common+0xf9/0x260
[ 480.665648][ T5181] ? __pfx___mutex_trylock_common+0x10/0x10
[ 480.666008][ T5181] ? rcu_is_watching+0x12/0xc0
[ 480.666309][ T5181] ? rcu_is_watching+0x12/0xc0
[ 480.666596][ T5181] ? trace_contention_end+0xdc/0x140
[ 480.666884][ T5181] ? __mutex_lock+0x19c/0xcd0
[ 480.667170][ T5181] ? find_held_lock+0x2b/0x80
[ 480.667464][ T5181] ? rtnl_newlink+0x651/0xa60
[ 480.667748][ T5181] ? __create_object+0x5e/0xb0
[ 480.668045][ T5181] ? __pfx___mutex_lock+0x10/0x10
[ 480.668348][ T5181] ? trace_cap_capable+0x10f/0x190
[ 480.668635][ T5181] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 480.668989][ T5181] ? __rtnl_newlink+0x40e/0xa40
[ 480.669289][ T5181] rtnl_newlink+0x69a/0xa60
[ 480.669580][ T5181] ? __pfx_rtnl_newlink+0x10/0x10
[ 480.669865][ T5181] ? __lock_acquire+0x44d/0x7e0
[ 480.670155][ T5181] ? find_held_lock+0x2b/0x80
[ 480.670456][ T5181] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 480.670743][ T5181] ? __lock_release+0x5d/0x170
[ 480.671030][ T5181] ? __pfx_rtnl_newlink+0x10/0x10
[ 480.671322][ T5181] rtnetlink_rcv_msg+0x713/0xc00
[ 480.671611][ T5181] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 480.671901][ T5181] ? __lock_acquire+0x44d/0x7e0
[ 480.672201][ T5181] netlink_rcv_skb+0x121/0x350
[ 480.672487][ T5181] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 480.672781][ T5181] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 480.673078][ T5181] ? netlink_deliver_tap+0x13e/0x340
[ 480.673387][ T5181] ? netlink_deliver_tap+0xc3/0x340
[ 480.673678][ T5181] netlink_unicast+0x49e/0x780
[ 480.673973][ T5181] ? __pfx_netlink_unicast+0x10/0x10
[ 480.674266][ T5181] ? __lock_acquire+0x44d/0x7e0
[ 480.674557][ T5181] netlink_sendmsg+0x721/0xbe0
[ 480.674853][ T5181] ? __pfx_netlink_sendmsg+0x10/0x10
[ 480.675141][ T5181] ? __import_iovec+0x238/0x3c0
[ 480.675450][ T5181] ____sys_sendmsg+0x7aa/0xa10
[ 480.675740][ T5181] ? __pfx_____sys_sendmsg+0x10/0x10
[ 480.676024][ T5181] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 480.676401][ T5181] ___sys_sendmsg+0xed/0x170
[ 480.676686][ T5181] ? kasan_record_aux_stack+0x8c/0xa0
[ 480.676976][ T5181] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 480.677340][ T5181] ? __pfx____sys_sendmsg+0x10/0x10
[ 480.677628][ T5181] ? find_held_lock+0x2b/0x80
[ 480.677930][ T5181] ? __lock_acquire+0x44d/0x7e0
[ 480.678228][ T5181] ? find_held_lock+0x2b/0x80
[ 480.678524][ T5181] ? __virt_addr_valid+0x22e/0x450
[ 480.678809][ T5181] ? __lock_release+0x5d/0x170
[ 480.679106][ T5181] __sys_sendmsg+0x10b/0x1a0
[ 480.679399][ T5181] ? __call_rcu_common.constprop.0+0x320/0x640
[ 480.679754][ T5181] ? __pfx___sys_sendmsg+0x10/0x10
[ 480.680053][ T5181] ? rcu_is_watching+0x12/0xc0
[ 480.680350][ T5181] do_syscall_64+0xc1/0x380
[ 480.680638][ T5181] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 480.680995][ T5181] RIP: 0033:0x7f78420031e7
[ 480.681302][ T5181] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 480.682344][ T5181] RSP: 002b:00007ffe814c59c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 480.682781][ T5181] RAX: ffffffffffffffda RBX: 00007ffe814c6100 RCX: 00007f78420031e7
[ 480.683226][ T5181] RDX: 0000000000000000 RSI: 00007ffe814c5a30 RDI: 0000000000000005
[ 480.683656][ T5181] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 480.684084][ T5181] R10: 0000000003e8a910 R11: 0000000000000246 R12: 0000000000000003
[ 480.684527][ T5181] R13: 00000000686e6b98 R14: 0000000000499600 R15: 0000000000000000
[ 480.684976][ T5181]
[ 480.685200][ T5181] irq event stamp: 39631
[ 480.685415][ T5181] hardirqs last enabled at (39639): [] __up_console_sem+0x6b/0x80
[ 480.685914][ T5181] hardirqs last disabled at (39646): [] __up_console_sem+0x50/0x80
[ 480.686418][ T5181] softirqs last enabled at (39120): [] handle_softirqs+0x358/0x620
[ 480.686921][ T5181] softirqs last disabled at (39109): [] __irq_exit_rcu+0xfa/0x160
[ 480.687422][ T5181] ---[ end trace 0000000000000000 ]---
[ 480.690537][ T5181] bond0: (slave eth2): Enslaving as a backup interface with an up link
[ 480.691347][ T46] br0: port 4(s2) entered blocking state
[ 480.691632][ T46] br0: port 4(s2) entered forwarding state
[ 480.814931][ T4164] bond0: (slave eth0): link status definitely down, disabling slave
[ 480.825549][ T4164] bond0: (slave eth1): link status definitely down, disabling slave
[ 480.825914][ T4164] bond0: (slave eth2): making interface the new active one
[ 480.827105][ T4164] bond0: no route to arp_ip_target 192.0.2.254 and arp_validate is set
[ 480.931481][ T4164] bond0: (slave eth0): link status definitely up
[ 480.932168][ T4164] bond0: (slave eth1): link status definitely up
[ 487.008263][ T5242] bond0 (unregistering): (slave eth0): Releasing backup interface
[ 487.028977][ T5242] bond0 (unregistering): (slave eth1): Releasing backup interface
[ 487.049403][ T5242] bond0 (unregistering): (slave eth2): Releasing backup interface
[ 487.066732][ T5242] bond0 (unregistering): Released all slaves
[ 487.079759][ T38] br0: port 1(s0) entered disabled state
[ 487.081479][ T38] br0: port 2(s1) entered disabled state
[ 487.082865][ T38] br0: port 4(s2) entered disabled state
[ 487.480275][ T5246] ------------[ cut here ]------------
[ 487.480660][ T5246] WARNING: CPU: 3 PID: 5246 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 487.481322][ T5246] Modules linked in: [last unloaded: netdevsim]
[ 487.481746][ T5246] CPU: 3 UID: 0 PID: 5246 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 487.482424][ T5246] Tainted: [W]=WARN
[ 487.482674][ T5246] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 487.483087][ T5246] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 487.483442][ T5246] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 487.484632][ T5246] RSP: 0018:ffffc90008596d70 EFLAGS: 00010246
[ 487.485051][ T5246] RAX: 0000000000000000 RBX: ffff8880094d1000 RCX: 0000000000000001
[ 487.485551][ T5246] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 487.486053][ T5246] RBP: ffffc90008596e60 R08: 0000000000000001 R09: 0000000000000000
[ 487.486553][ T5246] R10: ffffc90008596e90 R11: ffffffffa0d79160 R12: 1ffff920010b2db2
[ 487.487048][ T5246] R13: 00000000000005dc R14: ffffc90008596e90 R15: 0000000000000000
[ 487.487974][ T5246] FS: 00007f5e3be65800(0000) GS:ffff8880939c8000(0000) knlGS:0000000000000000
[ 487.488729][ T5246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 487.489148][ T5246] CR2: 00000000004e5800 CR3: 00000000100a7005 CR4: 0000000000772ef0
[ 487.489707][ T5246] PKRU: 55555554
[ 487.489955][ T5246] Call Trace:
[ 487.490231][ T5246]
[ 487.490402][ T5246] ? sysfs_create_dir_ns+0x120/0x270
[ 487.490737][ T5246] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 487.491071][ T5246] ? rcu_is_watching+0x12/0xc0
[ 487.491417][ T5246] ? kernfs_get.part.0+0x4c/0x70
[ 487.491747][ T5246] ? create_dir+0xb2/0x2f0
[ 487.492078][ T5246] netif_set_mtu+0x88/0x100
[ 487.492415][ T5246] ? __pfx_netif_set_mtu+0x10/0x10
[ 487.492756][ T5246] ? rcu_is_watching+0x12/0xc0
[ 487.493083][ T5246] ? lockdep_init_map_type+0x4b/0x280
[ 487.493426][ T5246] dev_set_mtu+0xa4/0x230
[ 487.493678][ T5246] bond_enslave+0x6ab/0x5260
[ 487.494021][ T5246] ? __pfx_bond_enslave+0x10/0x10
[ 487.494368][ T5246] ? __lock_acquire+0x44d/0x7e0
[ 487.494705][ T5246] ? find_held_lock+0x2b/0x80
[ 487.495040][ T5246] ? is_bpf_text_address+0x67/0x120
[ 487.495380][ T5246] ? __lock_release+0x5d/0x170
[ 487.495719][ T5246] do_set_master+0x38d/0x6d0
[ 487.496050][ T5246] ? kernel_text_address+0xce/0xe0
[ 487.496393][ T5246] do_setlink.constprop.0+0x9fc/0x2650
[ 487.496729][ T5246] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 487.497149][ T5246] ? rcu_read_lock_any_held+0x43/0xb0
[ 487.497488][ T5246] ? validate_chain+0x166/0x4d0
[ 487.497832][ T5246] ? __kernel_text_address+0x12/0x40
[ 487.498168][ T5246] ? __lock_acquire+0x44d/0x7e0
[ 487.498510][ T5246] ? __mutex_trylock_common+0xf9/0x260
[ 487.498844][ T5246] ? __pfx___mutex_trylock_common+0x10/0x10
[ 487.499265][ T5246] ? rcu_is_watching+0x12/0xc0
[ 487.499597][ T5246] ? rcu_is_watching+0x12/0xc0
[ 487.499924][ T5246] ? trace_contention_end+0xdc/0x140
[ 487.500267][ T5246] ? __mutex_lock+0x19c/0xcd0
[ 487.500600][ T5246] ? find_held_lock+0x2b/0x80
[ 487.500929][ T5246] ? rtnl_newlink+0x651/0xa60
[ 487.501269][ T5246] ? __create_object+0x5e/0xb0
[ 487.501607][ T5246] ? __pfx___mutex_lock+0x10/0x10
[ 487.501939][ T5246] ? trace_cap_capable+0x10f/0x190
[ 487.502278][ T5246] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 487.502688][ T5246] ? __rtnl_newlink+0x40e/0xa40
[ 487.503025][ T5246] rtnl_newlink+0x69a/0xa60
[ 487.503372][ T5246] ? __pfx_rtnl_newlink+0x10/0x10
[ 487.503706][ T5246] ? __lock_acquire+0x44d/0x7e0
[ 487.504055][ T5246] ? find_held_lock+0x2b/0x80
[ 487.504396][ T5246] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 487.504723][ T5246] ? __lock_release+0x5d/0x170
[ 487.505056][ T5246] ? __pfx_rtnl_newlink+0x10/0x10
[ 487.505393][ T5246] rtnetlink_rcv_msg+0x713/0xc00
[ 487.505734][ T5246] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 487.506068][ T5246] ? __lock_acquire+0x44d/0x7e0
[ 487.506415][ T5246] netlink_rcv_skb+0x121/0x350
[ 487.506741][ T5246] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 487.507067][ T5246] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 487.507419][ T5246] ? netlink_deliver_tap+0x13e/0x340
[ 487.507756][ T5246] ? netlink_deliver_tap+0xc3/0x340
[ 487.508104][ T5246] netlink_unicast+0x49e/0x780
[ 487.508447][ T5246] ? __pfx_netlink_unicast+0x10/0x10
[ 487.508775][ T5246] ? __lock_acquire+0x44d/0x7e0
[ 487.509107][ T5246] netlink_sendmsg+0x721/0xbe0
[ 487.509451][ T5246] ? __pfx_netlink_sendmsg+0x10/0x10
[ 487.509779][ T5246] ? __import_iovec+0x238/0x3c0
[ 487.510121][ T5246] ____sys_sendmsg+0x7aa/0xa10
[ 487.510465][ T5246] ? __pfx_____sys_sendmsg+0x10/0x10
[ 487.510793][ T5246] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 487.511223][ T5246] ___sys_sendmsg+0xed/0x170
[ 487.511551][ T5246] ? kasan_record_aux_stack+0x8c/0xa0
[ 487.511875][ T5246] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 487.512297][ T5246] ? __pfx____sys_sendmsg+0x10/0x10
[ 487.512627][ T5246] ? find_held_lock+0x2b/0x80
[ 487.512957][ T5246] ? __lock_acquire+0x44d/0x7e0
[ 487.513301][ T5246] ? find_held_lock+0x2b/0x80
[ 487.513635][ T5246] ? __virt_addr_valid+0x22e/0x450
[ 487.513965][ T5246] ? __lock_release+0x5d/0x170
[ 487.514315][ T5246] __sys_sendmsg+0x10b/0x1a0
[ 487.514648][ T5246] ? __call_rcu_common.constprop.0+0x320/0x640
[ 487.515059][ T5246] ? __pfx___sys_sendmsg+0x10/0x10
[ 487.515410][ T5246] ? rcu_is_watching+0x12/0xc0
[ 487.515742][ T5246] do_syscall_64+0xc1/0x380
[ 487.516072][ T5246] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.516492][ T5246] RIP: 0033:0x7f5e3c0321e7
[ 487.516832][ T5246] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 487.518017][ T5246] RSP: 002b:00007ffcb1498138 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 487.518528][ T5246] RAX: ffffffffffffffda RBX: 00007ffcb1498870 RCX: 00007f5e3c0321e7
[ 487.519023][ T5246] RDX: 0000000000000000 RSI: 00007ffcb14981a0 RDI: 0000000000000005
[ 487.519535][ T5246] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 487.520030][ T5246] R10: 000000000c006910 R11: 0000000000000246 R12: 0000000000000003
[ 487.520531][ T5246] R13: 00000000686e6b9f R14: 0000000000499600 R15: 0000000000000000
[ 487.521038][ T5246]
[ 487.521294][ T5246] irq event stamp: 42527
[ 487.521542][ T5246] hardirqs last enabled at (42535): [] __up_console_sem+0x6b/0x80
[ 487.522112][ T5246] hardirqs last disabled at (42542): [] __up_console_sem+0x50/0x80
[ 487.522689][ T5246] softirqs last enabled at (41750): [] handle_softirqs+0x358/0x620
[ 487.523272][ T5246] softirqs last disabled at (41709): [] __irq_exit_rcu+0xfa/0x160
[ 487.523851][ T5246] ---[ end trace 0000000000000000 ]---
[ 487.540412][ T5246] bond0: (slave eth0): making interface the new active one
[ 487.541533][ T5246] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 487.542386][ T38] br0: port 1(s0) entered blocking state
[ 487.542785][ T38] br0: port 1(s0) entered forwarding state
[ 487.658389][ T5247] ------------[ cut here ]------------
[ 487.658712][ T5247] WARNING: CPU: 1 PID: 5247 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 487.659294][ T5247] Modules linked in: [last unloaded: netdevsim]
[ 487.659665][ T5247] CPU: 1 UID: 0 PID: 5247 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 487.660258][ T5247] Tainted: [W]=WARN
[ 487.660477][ T5247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 487.660836][ T5247] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 487.661132][ T5247] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 487.663281][ T5247] RSP: 0018:ffffc90008536d70 EFLAGS: 00010246
[ 487.663648][ T5247] RAX: 0000000000000000 RBX: ffff888001ffc000 RCX: 0000000000000001
[ 487.664078][ T5247] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 487.664647][ T5247] RBP: ffffc90008536e60 R08: 0000000000000001 R09: 0000000000000000
[ 487.665078][ T5247] R10: ffffc90008536e90 R11: ffffffffa0d79160 R12: 1ffff920010a6db2
[ 487.665599][ T5247] R13: 00000000000005dc R14: ffffc90008536e90 R15: 0000000000000000
[ 487.666031][ T5247] FS: 00007f8914088800(0000) GS:ffff8880938c8000(0000) knlGS:0000000000000000
[ 487.666541][ T5247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 487.666905][ T5247] CR2: 00000000004e5800 CR3: 00000000107e2001 CR4: 0000000000772ef0
[ 487.667350][ T5247] PKRU: 55555554
[ 487.667598][ T5247] Call Trace:
[ 487.667824][ T5247]
[ 487.667971][ T5247] ? sysfs_create_dir_ns+0x120/0x270
[ 487.668279][ T5247] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 487.668574][ T5247] ? rcu_is_watching+0x12/0xc0
[ 487.668863][ T5247] ? kernfs_get.part.0+0x4c/0x70
[ 487.669149][ T5247] ? create_dir+0xb2/0x2f0
[ 487.669456][ T5247] netif_set_mtu+0x88/0x100
[ 487.669745][ T5247] ? __pfx_netif_set_mtu+0x10/0x10
[ 487.670042][ T5247] ? rcu_is_watching+0x12/0xc0
[ 487.670338][ T5247] ? lockdep_init_map_type+0x4b/0x280
[ 487.670628][ T5247] dev_set_mtu+0xa4/0x230
[ 487.670846][ T5247] bond_enslave+0x6ab/0x5260
[ 487.671147][ T5247] ? __pfx_bond_enslave+0x10/0x10
[ 487.671451][ T5247] ? __lock_acquire+0x44d/0x7e0
[ 487.671752][ T5247] ? find_held_lock+0x2b/0x80
[ 487.672041][ T5247] ? is_bpf_text_address+0x67/0x120
[ 487.672338][ T5247] ? __lock_release+0x5d/0x170
[ 487.672632][ T5247] do_set_master+0x38d/0x6d0
[ 487.672919][ T5247] ? kernel_text_address+0xce/0xe0
[ 487.673226][ T5247] do_setlink.constprop.0+0x9fc/0x2650
[ 487.673520][ T5247] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 487.673892][ T5247] ? rcu_read_lock_any_held+0x43/0xb0
[ 487.674178][ T5247] ? validate_chain+0x166/0x4d0
[ 487.674476][ T5247] ? __kernel_text_address+0x12/0x40
[ 487.674768][ T5247] ? __lock_acquire+0x44d/0x7e0
[ 487.675058][ T5247] ? __mutex_trylock_common+0xf9/0x260
[ 487.675357][ T5247] ? __pfx___mutex_trylock_common+0x10/0x10
[ 487.675715][ T5247] ? rcu_is_watching+0x12/0xc0
[ 487.676007][ T5247] ? rcu_is_watching+0x12/0xc0
[ 487.676303][ T5247] ? trace_contention_end+0xdc/0x140
[ 487.676593][ T5247] ? __mutex_lock+0x19c/0xcd0
[ 487.676881][ T5247] ? find_held_lock+0x2b/0x80
[ 487.677165][ T5247] ? rtnl_newlink+0x651/0xa60
[ 487.677462][ T5247] ? __create_object+0x5e/0xb0
[ 487.677750][ T5247] ? __pfx___mutex_lock+0x10/0x10
[ 487.678048][ T5247] ? trace_cap_capable+0x10f/0x190
[ 487.678352][ T5247] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 487.678710][ T5247] ? __rtnl_newlink+0x40e/0xa40
[ 487.679004][ T5247] rtnl_newlink+0x69a/0xa60
[ 487.679318][ T5247] ? __pfx_rtnl_newlink+0x10/0x10
[ 487.679606][ T5247] ? __lock_acquire+0x44d/0x7e0
[ 487.679899][ T5247] ? find_held_lock+0x2b/0x80
[ 487.680188][ T5247] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 487.680495][ T5247] ? __lock_release+0x5d/0x170
[ 487.680785][ T5247] ? __pfx_rtnl_newlink+0x10/0x10
[ 487.681074][ T5247] rtnetlink_rcv_msg+0x713/0xc00
[ 487.681372][ T5247] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 487.681664][ T5247] ? __lock_acquire+0x44d/0x7e0
[ 487.681958][ T5247] netlink_rcv_skb+0x121/0x350
[ 487.682253][ T5247] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 487.682544][ T5247] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 487.682845][ T5247] ? netlink_deliver_tap+0x13e/0x340
[ 487.683161][ T5247] ? netlink_deliver_tap+0xc3/0x340
[ 487.683463][ T5247] netlink_unicast+0x49e/0x780
[ 487.683754][ T5247] ? __pfx_netlink_unicast+0x10/0x10
[ 487.684039][ T5247] ? __lock_acquire+0x44d/0x7e0
[ 487.684342][ T5247] netlink_sendmsg+0x721/0xbe0
[ 487.684638][ T5247] ? __pfx_netlink_sendmsg+0x10/0x10
[ 487.684931][ T5247] ? __import_iovec+0x238/0x3c0
[ 487.685243][ T5247] ____sys_sendmsg+0x7aa/0xa10
[ 487.685536][ T5247] ? __pfx_____sys_sendmsg+0x10/0x10
[ 487.685821][ T5247] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 487.686189][ T5247] ___sys_sendmsg+0xed/0x170
[ 487.686489][ T5247] ? kasan_record_aux_stack+0x8c/0xa0
[ 487.686775][ T5247] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 487.687138][ T5247] ? __pfx____sys_sendmsg+0x10/0x10
[ 487.687439][ T5247] ? find_held_lock+0x2b/0x80
[ 487.687732][ T5247] ? __lock_acquire+0x44d/0x7e0
[ 487.688034][ T5247] ? find_held_lock+0x2b/0x80
[ 487.688333][ T5247] ? __virt_addr_valid+0x22e/0x450
[ 487.688621][ T5247] ? __lock_release+0x5d/0x170
[ 487.688915][ T5247] __sys_sendmsg+0x10b/0x1a0
[ 487.689228][ T5247] ? __call_rcu_common.constprop.0+0x320/0x640
[ 487.689586][ T5247] ? __pfx___sys_sendmsg+0x10/0x10
[ 487.689885][ T5247] ? rcu_is_watching+0x12/0xc0
[ 487.690173][ T5247] do_syscall_64+0xc1/0x380
[ 487.690470][ T5247] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.690828][ T5247] RIP: 0033:0x7f89142551e7
[ 487.691126][ T5247] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 487.692175][ T5247] RSP: 002b:00007ffdd0e45cf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 487.692624][ T5247] RAX: ffffffffffffffda RBX: 00007ffdd0e46430 RCX: 00007f89142551e7
[ 487.693057][ T5247] RDX: 0000000000000000 RSI: 00007ffdd0e45d60 RDI: 0000000000000005
[ 487.693503][ T5247] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 487.693938][ T5247] R10: 000000000e272910 R11: 0000000000000246 R12: 0000000000000003
[ 487.694378][ T5247] R13: 00000000686e6b9f R14: 0000000000499600 R15: 0000000000000000
[ 487.694823][ T5247]
[ 487.695062][ T5247] irq event stamp: 38475
[ 487.695294][ T5247] hardirqs last enabled at (38485): [] __up_console_sem+0x6b/0x80
[ 487.695794][ T5247] hardirqs last disabled at (38492): [] __up_console_sem+0x50/0x80
[ 487.696299][ T5247] softirqs last enabled at (38344): [] handle_softirqs+0x358/0x620
[ 487.696798][ T5247] softirqs last disabled at (38323): [] __irq_exit_rcu+0xfa/0x160
[ 487.697308][ T5247] ---[ end trace 0000000000000000 ]---
[ 487.701713][ T5247] bond0: (slave eth1): Enslaving as a backup interface with an up link
[ 487.702840][ T2972] br0: port 2(s1) entered blocking state
[ 487.703344][ T2972] br0: port 2(s1) entered forwarding state
[ 487.825080][ T5248] ------------[ cut here ]------------
[ 487.825447][ T5248] WARNING: CPU: 0 PID: 5248 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 487.826032][ T5248] Modules linked in: [last unloaded: netdevsim]
[ 487.826427][ T5248] CPU: 0 UID: 0 PID: 5248 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 487.827020][ T5248] Tainted: [W]=WARN
[ 487.827250][ T5248] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 487.827627][ T5248] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 487.827934][ T5248] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 487.829129][ T5248] RSP: 0018:ffffc90008596d70 EFLAGS: 00010246
[ 487.829528][ T5248] RAX: 0000000000000000 RBX: ffff88800df84000 RCX: 0000000000000001
[ 487.829966][ T5248] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 487.830420][ T5248] RBP: ffffc90008596e60 R08: 0000000000000001 R09: 0000000000000000
[ 487.830861][ T5248] R10: ffffc90008596e90 R11: ffffffffa0d79160 R12: 1ffff920010b2db2
[ 487.831311][ T5248] R13: 00000000000005dc R14: ffffc90008596e90 R15: 0000000000000000
[ 487.831744][ T5248] FS: 00007f73eaaa3800(0000) GS:ffff888093848000(0000) knlGS:0000000000000000
[ 487.832260][ T5248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 487.832640][ T5248] CR2: 00000000004e5800 CR3: 000000000bc84005 CR4: 0000000000772ef0
[ 487.833082][ T5248] PKRU: 55555554
[ 487.833323][ T5248] Call Trace:
[ 487.833541][ T5248]
[ 487.833687][ T5248] ? sysfs_create_dir_ns+0x120/0x270
[ 487.833985][ T5248] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 487.834292][ T5248] ? rcu_is_watching+0x12/0xc0
[ 487.834592][ T5248] ? kernfs_get.part.0+0x4c/0x70
[ 487.834889][ T5248] ? create_dir+0xb2/0x2f0
[ 487.835187][ T5248] netif_set_mtu+0x88/0x100
[ 487.835500][ T5248] ? __pfx_netif_set_mtu+0x10/0x10
[ 487.835794][ T5248] ? rcu_is_watching+0x12/0xc0
[ 487.836080][ T5248] ? lockdep_init_map_type+0x4b/0x280
[ 487.836395][ T5248] dev_set_mtu+0xa4/0x230
[ 487.836616][ T5248] bond_enslave+0x6ab/0x5260
[ 487.836918][ T5248] ? __pfx_bond_enslave+0x10/0x10
[ 487.837228][ T5248] ? __lock_acquire+0x44d/0x7e0
[ 487.837537][ T5248] ? find_held_lock+0x2b/0x80
[ 487.837838][ T5248] ? is_bpf_text_address+0x67/0x120
[ 487.838126][ T5248] ? __lock_release+0x5d/0x170
[ 487.838441][ T5248] do_set_master+0x38d/0x6d0
[ 487.838729][ T5248] ? kernel_text_address+0xce/0xe0
[ 487.839022][ T5248] do_setlink.constprop.0+0x9fc/0x2650
[ 487.839350][ T5248] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 487.839719][ T5248] ? rcu_read_lock_any_held+0x43/0xb0
[ 487.840004][ T5248] ? validate_chain+0x166/0x4d0
[ 487.840311][ T5248] ? __kernel_text_address+0x12/0x40
[ 487.840606][ T5248] ? __lock_acquire+0x44d/0x7e0
[ 487.840895][ T5248] ? __mutex_trylock_common+0xf9/0x260
[ 487.841183][ T5248] ? __pfx___mutex_trylock_common+0x10/0x10
[ 487.841594][ T5248] ? rcu_is_watching+0x12/0xc0
[ 487.841888][ T5248] ? rcu_is_watching+0x12/0xc0
[ 487.842177][ T5248] ? trace_contention_end+0xdc/0x140
[ 487.842503][ T5248] ? __mutex_lock+0x19c/0xcd0
[ 487.842792][ T5248] ? find_held_lock+0x2b/0x80
[ 487.843080][ T5248] ? rtnl_newlink+0x651/0xa60
[ 487.843381][ T5248] ? __create_object+0x5e/0xb0
[ 487.843672][ T5248] ? __pfx___mutex_lock+0x10/0x10
[ 487.843967][ T5248] ? trace_cap_capable+0x10f/0x190
[ 487.844264][ T5248] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 487.844621][ T5248] ? __rtnl_newlink+0x40e/0xa40
[ 487.844915][ T5248] rtnl_newlink+0x69a/0xa60
[ 487.845219][ T5248] ? __pfx_rtnl_newlink+0x10/0x10
[ 487.845511][ T5248] ? __lock_acquire+0x44d/0x7e0
[ 487.845808][ T5248] ? find_held_lock+0x2b/0x80
[ 487.846097][ T5248] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 487.846395][ T5248] ? __lock_release+0x5d/0x170
[ 487.846687][ T5248] ? __pfx_rtnl_newlink+0x10/0x10
[ 487.846975][ T5248] rtnetlink_rcv_msg+0x713/0xc00
[ 487.847272][ T5248] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 487.847565][ T5248] ? __lock_acquire+0x44d/0x7e0
[ 487.847871][ T5248] netlink_rcv_skb+0x121/0x350
[ 487.848160][ T5248] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 487.848466][ T5248] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 487.848764][ T5248] ? netlink_deliver_tap+0x13e/0x340
[ 487.849055][ T5248] ? netlink_deliver_tap+0xc3/0x340
[ 487.849358][ T5248] netlink_unicast+0x49e/0x780
[ 487.849650][ T5248] ? __pfx_netlink_unicast+0x10/0x10
[ 487.849940][ T5248] ? __lock_acquire+0x44d/0x7e0
[ 487.850237][ T5248] netlink_sendmsg+0x721/0xbe0
[ 487.850532][ T5248] ? __pfx_netlink_sendmsg+0x10/0x10
[ 487.850820][ T5248] ? __import_iovec+0x238/0x3c0
[ 487.851116][ T5248] ____sys_sendmsg+0x7aa/0xa10
[ 487.851433][ T5248] ? __pfx_____sys_sendmsg+0x10/0x10
[ 487.851724][ T5248] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 487.852095][ T5248] ___sys_sendmsg+0xed/0x170
[ 487.852386][ T5248] ? kasan_record_aux_stack+0x8c/0xa0
[ 487.852678][ T5248] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 487.853037][ T5248] ? __pfx____sys_sendmsg+0x10/0x10
[ 487.853336][ T5248] ? find_held_lock+0x2b/0x80
[ 487.853630][ T5248] ? __lock_acquire+0x44d/0x7e0
[ 487.853921][ T5248] ? find_held_lock+0x2b/0x80
[ 487.854216][ T5248] ? __virt_addr_valid+0x22e/0x450
[ 487.854504][ T5248] ? __lock_release+0x5d/0x170
[ 487.854807][ T5248] __sys_sendmsg+0x10b/0x1a0
[ 487.855092][ T5248] ? __call_rcu_common.constprop.0+0x320/0x640
[ 487.855458][ T5248] ? __pfx___sys_sendmsg+0x10/0x10
[ 487.855759][ T5248] ? rcu_is_watching+0x12/0xc0
[ 487.856050][ T5248] do_syscall_64+0xc1/0x380
[ 487.856350][ T5248] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.856708][ T5248] RIP: 0033:0x7f73eac701e7
[ 487.857006][ T5248] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 487.858061][ T5248] RSP: 002b:00007fff649d74f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 487.858509][ T5248] RAX: ffffffffffffffda RBX: 00007fff649d7c30 RCX: 00007f73eac701e7
[ 487.858947][ T5248] RDX: 0000000000000000 RSI: 00007fff649d7560 RDI: 0000000000000005
[ 487.859387][ T5248] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 487.859821][ T5248] R10: 0000000026f7a910 R11: 0000000000000246 R12: 0000000000000003
[ 487.860260][ T5248] R13: 00000000686e6b9f R14: 0000000000499600 R15: 0000000000000000
[ 487.860706][ T5248]
[ 487.860928][ T5248] irq event stamp: 45309
[ 487.861146][ T5248] hardirqs last enabled at (45317): [] __up_console_sem+0x6b/0x80
[ 487.861651][ T5248] hardirqs last disabled at (45326): [] __up_console_sem+0x50/0x80
[ 487.862145][ T5248] softirqs last enabled at (44454): [] handle_softirqs+0x358/0x620
[ 487.862654][ T5248] softirqs last disabled at (44373): [] __irq_exit_rcu+0xfa/0x160
[ 487.863152][ T5248] ---[ end trace 0000000000000000 ]---
[ 487.866982][ T5248] bond0: (slave eth2): Enslaving as a backup interface with an up link
[ 487.867770][ T46] br0: port 4(s2) entered blocking state
[ 487.868073][ T46] br0: port 4(s2) entered forwarding state
[ 487.982396][ T4164] bond0: (slave eth0): link status definitely down, disabling slave
[ 487.983524][ T4164] bond0: (slave eth1): link status definitely down, disabling slave
[ 487.984140][ T4164] bond0: (slave eth2): making interface the new active one
[ 488.195492][ T4164] bond0: (slave eth0): link status definitely up
[ 488.196148][ T4164] bond0: (slave eth1): link status definitely up
[ 493.236138][ T5303] bond0 (unregistering): (slave eth0): Releasing backup interface
[ 493.254354][ T5303] bond0 (unregistering): (slave eth1): Releasing backup interface
[ 493.279309][ T5303] bond0 (unregistering): (slave eth2): Releasing backup interface
[ 493.302817][ T5303] bond0 (unregistering): Released all slaves
[ 493.329412][ T37] br0: port 1(s0) entered disabled state
[ 493.330684][ T37] br0: port 2(s1) entered disabled state
[ 493.331563][ T37] br0: port 4(s2) entered disabled state
[ 493.677096][ T5307] ------------[ cut here ]------------
[ 493.677474][ T5307] WARNING: CPU: 2 PID: 5307 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 493.678075][ T5307] Modules linked in: [last unloaded: netdevsim]
[ 493.679307][ T5307] CPU: 2 UID: 0 PID: 5307 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 493.679914][ T5307] Tainted: [W]=WARN
[ 493.680150][ T5307] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 493.680537][ T5307] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 493.680852][ T5307] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 493.681914][ T5307] RSP: 0018:ffffc900086f6d70 EFLAGS: 00010246
[ 493.682304][ T5307] RAX: 0000000000000000 RBX: ffff8880094d1000 RCX: 0000000000000001
[ 493.682752][ T5307] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 493.683209][ T5307] RBP: ffffc900086f6e60 R08: 0000000000000001 R09: 0000000000000000
[ 493.683653][ T5307] R10: ffffc900086f6e90 R11: ffffffffa0d79160 R12: 1ffff920010dedb2
[ 493.684117][ T5307] R13: 00000000000005dc R14: ffffc900086f6e90 R15: 0000000000000000
[ 493.684580][ T5307] FS: 00007efff1fb9800(0000) GS:ffff888093948000(0000) knlGS:0000000000000000
[ 493.685100][ T5307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 493.685490][ T5307] CR2: 00000000004e5800 CR3: 000000000d6df004 CR4: 0000000000772ef0
[ 493.685942][ T5307] PKRU: 55555554
[ 493.686173][ T5307] Call Trace:
[ 493.686415][ T5307]
[ 493.686574][ T5307] ? sysfs_create_dir_ns+0x120/0x270
[ 493.686882][ T5307] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 493.687189][ T5307] ? rcu_is_watching+0x12/0xc0
[ 493.687500][ T5307] ? kernfs_get.part.0+0x4c/0x70
[ 493.687815][ T5307] ? create_dir+0xb2/0x2f0
[ 493.688120][ T5307] netif_set_mtu+0x88/0x100
[ 493.688437][ T5307] ? __pfx_netif_set_mtu+0x10/0x10
[ 493.688751][ T5307] ? rcu_is_watching+0x12/0xc0
[ 493.689055][ T5307] ? lockdep_init_map_type+0x4b/0x280
[ 493.689367][ T5307] dev_set_mtu+0xa4/0x230
[ 493.689602][ T5307] bond_enslave+0x6ab/0x5260
[ 493.689920][ T5307] ? __pfx_bond_enslave+0x10/0x10
[ 493.690240][ T5307] ? __lock_acquire+0x44d/0x7e0
[ 493.690547][ T5307] ? find_held_lock+0x2b/0x80
[ 493.690854][ T5307] ? is_bpf_text_address+0x67/0x120
[ 493.691156][ T5307] ? __lock_release+0x5d/0x170
[ 493.691472][ T5307] do_set_master+0x38d/0x6d0
[ 493.691771][ T5307] ? kernel_text_address+0xce/0xe0
[ 493.692077][ T5307] do_setlink.constprop.0+0x9fc/0x2650
[ 493.692398][ T5307] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 493.692776][ T5307] ? rcu_read_lock_any_held+0x43/0xb0
[ 493.693077][ T5307] ? validate_chain+0x166/0x4d0
[ 493.693388][ T5307] ? __kernel_text_address+0x12/0x40
[ 493.693692][ T5307] ? __lock_acquire+0x44d/0x7e0
[ 493.693998][ T5307] ? __mutex_trylock_common+0xf9/0x260
[ 493.694313][ T5307] ? __pfx___mutex_trylock_common+0x10/0x10
[ 493.694687][ T5307] ? rcu_is_watching+0x12/0xc0
[ 493.694989][ T5307] ? rcu_is_watching+0x12/0xc0
[ 493.695300][ T5307] ? trace_contention_end+0xdc/0x140
[ 493.695602][ T5307] ? __mutex_lock+0x19c/0xcd0
[ 493.695902][ T5307] ? find_held_lock+0x2b/0x80
[ 493.696213][ T5307] ? rtnl_newlink+0x651/0xa60
[ 493.696511][ T5307] ? __create_object+0x5e/0xb0
[ 493.696817][ T5307] ? __pfx___mutex_lock+0x10/0x10
[ 493.697122][ T5307] ? trace_cap_capable+0x10f/0x190
[ 493.697434][ T5307] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 493.697813][ T5307] ? __rtnl_newlink+0x40e/0xa40
[ 493.698126][ T5307] rtnl_newlink+0x69a/0xa60
[ 493.698441][ T5307] ? __pfx_rtnl_newlink+0x10/0x10
[ 493.698746][ T5307] ? __lock_acquire+0x44d/0x7e0
[ 493.699052][ T5307] ? find_held_lock+0x2b/0x80
[ 493.699379][ T5307] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 493.699677][ T5307] ? __lock_release+0x5d/0x170
[ 493.699978][ T5307] ? __pfx_rtnl_newlink+0x10/0x10
[ 493.700288][ T5307] rtnetlink_rcv_msg+0x713/0xc00
[ 493.700593][ T5307] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 493.700895][ T5307] ? __lock_acquire+0x44d/0x7e0
[ 493.701219][ T5307] netlink_rcv_skb+0x121/0x350
[ 493.701517][ T5307] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 493.701820][ T5307] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 493.702136][ T5307] ? netlink_deliver_tap+0x13e/0x340
[ 493.702450][ T5307] ? netlink_deliver_tap+0xc3/0x340
[ 493.702757][ T5307] netlink_unicast+0x49e/0x780
[ 493.703058][ T5307] ? __pfx_netlink_unicast+0x10/0x10
[ 493.703369][ T5307] ? __lock_acquire+0x44d/0x7e0
[ 493.703673][ T5307] netlink_sendmsg+0x721/0xbe0
[ 493.703981][ T5307] ? __pfx_netlink_sendmsg+0x10/0x10
[ 493.704292][ T5307] ? __import_iovec+0x238/0x3c0
[ 493.704602][ T5307] ____sys_sendmsg+0x7aa/0xa10
[ 493.704904][ T5307] ? __pfx_____sys_sendmsg+0x10/0x10
[ 493.705218][ T5307] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 493.705610][ T5307] ___sys_sendmsg+0xed/0x170
[ 493.705909][ T5307] ? kasan_record_aux_stack+0x8c/0xa0
[ 493.706225][ T5307] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 493.706598][ T5307] ? __pfx____sys_sendmsg+0x10/0x10
[ 493.706900][ T5307] ? find_held_lock+0x2b/0x80
[ 493.707217][ T5307] ? __lock_acquire+0x44d/0x7e0
[ 493.707524][ T5307] ? find_held_lock+0x2b/0x80
[ 493.707836][ T5307] ? __virt_addr_valid+0x22e/0x450
[ 493.708137][ T5307] ? __lock_release+0x5d/0x170
[ 493.708459][ T5307] __sys_sendmsg+0x10b/0x1a0
[ 493.708758][ T5307] ? __call_rcu_common.constprop.0+0x320/0x640
[ 493.709130][ T5307] ? __pfx___sys_sendmsg+0x10/0x10
[ 493.709462][ T5307] ? rcu_is_watching+0x12/0xc0
[ 493.709768][ T5307] do_syscall_64+0xc1/0x380
[ 493.710068][ T5307] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 493.710462][ T5307] RIP: 0033:0x7efff21861e7
[ 493.710776][ T5307] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 493.711844][ T5307] RSP: 002b:00007ffef0cbb9d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 493.712308][ T5307] RAX: ffffffffffffffda RBX: 00007ffef0cbc110 RCX: 00007efff21861e7
[ 493.712753][ T5307] RDX: 0000000000000000 RSI: 00007ffef0cbba40 RDI: 0000000000000005
[ 493.713205][ T5307] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 493.713651][ T5307] R10: 0000000023da4910 R11: 0000000000000246 R12: 0000000000000003
[ 493.714117][ T5307] R13: 00000000686e6ba5 R14: 0000000000499600 R15: 0000000000000000
[ 493.714593][ T5307]
[ 493.714830][ T5307] irq event stamp: 39509
[ 493.715058][ T5307] hardirqs last enabled at (39519): [] __up_console_sem+0x6b/0x80
[ 493.715585][ T5307] hardirqs last disabled at (39530): [] __up_console_sem+0x50/0x80
[ 493.716096][ T5307] softirqs last enabled at (38404): [] handle_softirqs+0x358/0x620
[ 493.716627][ T5307] softirqs last disabled at (37821): [] __irq_exit_rcu+0xfa/0x160
[ 493.717142][ T5307] ---[ end trace 0000000000000000 ]---
[ 493.720369][ T5307] bond0: (slave eth0): making interface the new active one
[ 493.721261][ T5307] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 493.722051][ T37] br0: port 1(s0) entered blocking state
[ 493.722361][ T37] br0: port 1(s0) entered forwarding state
[ 493.864389][ T5308] ------------[ cut here ]------------
[ 493.864819][ T5308] WARNING: CPU: 1 PID: 5308 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 493.865486][ T5308] Modules linked in: [last unloaded: netdevsim]
[ 493.865923][ T5308] CPU: 1 UID: 0 PID: 5308 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 493.866696][ T5308] Tainted: [W]=WARN
[ 493.866917][ T5308] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 493.867434][ T5308] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 493.867826][ T5308] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 493.868943][ T5308] RSP: 0018:ffffc900086f6d70 EFLAGS: 00010246
[ 493.869427][ T5308] RAX: 0000000000000000 RBX: ffff888001ffc000 RCX: 0000000000000001
[ 493.869956][ T5308] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 493.870650][ T5308] RBP: ffffc900086f6e60 R08: 0000000000000001 R09: 0000000000000000
[ 493.871155][ T5308] R10: ffffc900086f6e90 R11: ffffffffa0d79160 R12: 1ffff920010dedb2
[ 493.871602][ T5308] R13: 00000000000005dc R14: ffffc900086f6e90 R15: 0000000000000000
[ 493.872091][ T5308] FS: 00007f3f878ff800(0000) GS:ffff8880938c8000(0000) knlGS:0000000000000000
[ 493.872664][ T5308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 493.873145][ T5308] CR2: 00000000004e5800 CR3: 000000000dca4006 CR4: 0000000000772ef0
[ 493.873735][ T5308] PKRU: 55555554
[ 493.873958][ T5308] Call Trace:
[ 493.874291][ T5308]
[ 493.874483][ T5308] ? sysfs_create_dir_ns+0x120/0x270
[ 493.874816][ T5308] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 493.875163][ T5308] ? rcu_is_watching+0x12/0xc0
[ 493.875473][ T5308] ? kernfs_get.part.0+0x4c/0x70
[ 493.875873][ T5308] ? create_dir+0xb2/0x2f0
[ 493.876312][ T5308] netif_set_mtu+0x88/0x100
[ 493.876607][ T5308] ? __pfx_netif_set_mtu+0x10/0x10
[ 493.876902][ T5308] ? rcu_is_watching+0x12/0xc0
[ 493.877233][ T5308] ? lockdep_init_map_type+0x4b/0x280
[ 493.877582][ T5308] dev_set_mtu+0xa4/0x230
[ 493.877824][ T5308] bond_enslave+0x6ab/0x5260
[ 493.878334][ T5308] ? __pfx_bond_enslave+0x10/0x10
[ 493.878641][ T5308] ? __lock_acquire+0x44d/0x7e0
[ 493.878937][ T5308] ? find_held_lock+0x2b/0x80
[ 493.879383][ T5308] ? is_bpf_text_address+0x67/0x120
[ 493.879745][ T5308] ? __lock_release+0x5d/0x170
[ 493.880054][ T5308] do_set_master+0x38d/0x6d0
[ 493.880354][ T5308] ? kernel_text_address+0xce/0xe0
[ 493.880674][ T5308] do_setlink.constprop.0+0x9fc/0x2650
[ 493.881022][ T5308] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 493.881478][ T5308] ? rcu_read_lock_any_held+0x43/0xb0
[ 493.881896][ T5308] ? validate_chain+0x166/0x4d0
[ 493.882369][ T5308] ? __kernel_text_address+0x12/0x40
[ 493.882671][ T5308] ? __lock_acquire+0x44d/0x7e0
[ 493.882995][ T5308] ? __mutex_trylock_common+0xf9/0x260
[ 493.883357][ T5308] ? __pfx___mutex_trylock_common+0x10/0x10
[ 493.883755][ T5308] ? rcu_is_watching+0x12/0xc0
[ 493.884219][ T5308] ? rcu_is_watching+0x12/0xc0
[ 493.884588][ T5308] ? trace_contention_end+0xdc/0x140
[ 493.884879][ T5308] ? __mutex_lock+0x19c/0xcd0
[ 493.885216][ T5308] ? find_held_lock+0x2b/0x80
[ 493.885556][ T5308] ? rtnl_newlink+0x651/0xa60
[ 493.885906][ T5308] ? __create_object+0x5e/0xb0
[ 493.886315][ T5308] ? __pfx___mutex_lock+0x10/0x10
[ 493.886691][ T5308] ? trace_cap_capable+0x10f/0x190
[ 493.887063][ T5308] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 493.887498][ T5308] ? __rtnl_newlink+0x40e/0xa40
[ 493.887807][ T5308] rtnl_newlink+0x69a/0xa60
[ 493.888179][ T5308] ? __pfx_rtnl_newlink+0x10/0x10
[ 493.888536][ T5308] ? __lock_acquire+0x44d/0x7e0
[ 493.888842][ T5308] ? find_held_lock+0x2b/0x80
[ 493.889303][ T5308] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 493.889657][ T5308] ? __lock_release+0x5d/0x170
[ 493.889950][ T5308] ? __pfx_rtnl_newlink+0x10/0x10
[ 493.890411][ T5308] rtnetlink_rcv_msg+0x713/0xc00
[ 493.890764][ T5308] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 493.891119][ T5308] ? __lock_acquire+0x44d/0x7e0
[ 493.891485][ T5308] netlink_rcv_skb+0x121/0x350
[ 493.891871][ T5308] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 493.892246][ T5308] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 493.892555][ T5308] ? netlink_deliver_tap+0x13e/0x340
[ 493.892901][ T5308] ? netlink_deliver_tap+0xc3/0x340
[ 493.893283][ T5308] netlink_unicast+0x49e/0x780
[ 493.893577][ T5308] ? __pfx_netlink_unicast+0x10/0x10
[ 493.893991][ T5308] ? __lock_acquire+0x44d/0x7e0
[ 493.894484][ T5308] netlink_sendmsg+0x721/0xbe0
[ 493.894848][ T5308] ? __pfx_netlink_sendmsg+0x10/0x10
[ 493.895151][ T5308] ? __import_iovec+0x238/0x3c0
[ 493.895465][ T5308] ____sys_sendmsg+0x7aa/0xa10
[ 493.895761][ T5308] ? __pfx_____sys_sendmsg+0x10/0x10
[ 493.896115][ T5308] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 493.896566][ T5308] ___sys_sendmsg+0xed/0x170
[ 493.897015][ T5308] ? kasan_record_aux_stack+0x8c/0xa0
[ 493.897542][ T5308] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 493.897927][ T5308] ? __pfx____sys_sendmsg+0x10/0x10
[ 493.898368][ T5308] ? find_held_lock+0x2b/0x80
[ 493.898663][ T5308] ? __lock_acquire+0x44d/0x7e0
[ 493.899038][ T5308] ? find_held_lock+0x2b/0x80
[ 493.899414][ T5308] ? __virt_addr_valid+0x22e/0x450
[ 493.899714][ T5308] ? __lock_release+0x5d/0x170
[ 493.900160][ T5308] __sys_sendmsg+0x10b/0x1a0
[ 493.900530][ T5308] ? __call_rcu_common.constprop.0+0x320/0x640
[ 493.900897][ T5308] ? __pfx___sys_sendmsg+0x10/0x10
[ 493.901245][ T5308] ? rcu_is_watching+0x12/0xc0
[ 493.901541][ T5308] do_syscall_64+0xc1/0x380
[ 493.901832][ T5308] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 493.902358][ T5308] RIP: 0033:0x7f3f87acc1e7
[ 493.902694][ T5308] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 493.903925][ T5308] RSP: 002b:00007fff8aa576a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 493.904445][ T5308] RAX: ffffffffffffffda RBX: 00007fff8aa57de0 RCX: 00007f3f87acc1e7
[ 493.904961][ T5308] RDX: 0000000000000000 RSI: 00007fff8aa57710 RDI: 0000000000000005
[ 493.905483][ T5308] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 493.906130][ T5308] R10: 000000003a889910 R11: 0000000000000246 R12: 0000000000000003
[ 493.906772][ T5308] R13: 00000000686e6ba5 R14: 0000000000499600 R15: 0000000000000000
[ 493.907261][ T5308]
[ 493.907497][ T5308] irq event stamp: 39459
[ 493.907758][ T5308] hardirqs last enabled at (39467): [] __up_console_sem+0x6b/0x80
[ 493.908392][ T5308] hardirqs last disabled at (39476): [] __up_console_sem+0x50/0x80
[ 493.908961][ T5308] softirqs last enabled at (38412): [] netlink_release+0x328/0xf20
[ 493.909573][ T5308] softirqs last disabled at (38410): [] netlink_release+0x2b3/0xf20
[ 493.910244][ T5308] ---[ end trace 0000000000000000 ]---
[ 493.929118][ T5308] bond0: (slave eth1): Enslaving as a backup interface with an up link
[ 493.929965][ T2972] br0: port 2(s1) entered blocking state
[ 493.930283][ T2972] br0: port 2(s1) entered forwarding state
[ 494.059441][ T5309] ------------[ cut here ]------------
[ 494.059761][ T5309] WARNING: CPU: 1 PID: 5309 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 494.060352][ T5309] Modules linked in: [last unloaded: netdevsim]
[ 494.060728][ T5309] CPU: 1 UID: 0 PID: 5309 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 494.061361][ T5309] Tainted: [W]=WARN
[ 494.061588][ T5309] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 494.061948][ T5309] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 494.063328][ T5309] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 494.064377][ T5309] RSP: 0018:ffffc90008706d70 EFLAGS: 00010246
[ 494.064744][ T5309] RAX: 0000000000000000 RBX: ffff88800df84000 RCX: 0000000000000001
[ 494.065177][ T5309] RDX: 0000000000000000 RSI: ffffffffa08e6e91 RDI: ffffffffa00555a0
[ 494.065630][ T5309] RBP: ffffc90008706e60 R08: 0000000000000001 R09: 0000000000000000
[ 494.066062][ T5309] R10: ffffc90008706e90 R11: ffffffffa0d79160 R12: 1ffff920010e0db2
[ 494.066521][ T5309] R13: 00000000000005dc R14: ffffc90008706e90 R15: 0000000000000000
[ 494.066953][ T5309] FS: 00007f9ac2d07800(0000) GS:ffff8880938c8000(0000) knlGS:0000000000000000
[ 494.067472][ T5309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 494.067853][ T5309] CR2: 00000000004e5800 CR3: 000000000a294001 CR4: 0000000000772ef0
[ 494.068298][ T5309] PKRU: 55555554
[ 494.068516][ T5309] Call Trace:
[ 494.068730][ T5309]
[ 494.068875][ T5309] ? sysfs_create_dir_ns+0x120/0x270
[ 494.069167][ T5309] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 494.069482][ T5309] ? rcu_is_watching+0x12/0xc0
[ 494.069782][ T5309] ? kernfs_get.part.0+0x4c/0x70
[ 494.070068][ T5309] ? create_dir+0xb2/0x2f0
[ 494.070368][ T5309] netif_set_mtu+0x88/0x100
[ 494.070660][ T5309] ? __pfx_netif_set_mtu+0x10/0x10
[ 494.070955][ T5309] ? rcu_is_watching+0x12/0xc0
[ 494.071249][ T5309] ? lockdep_init_map_type+0x4b/0x280
[ 494.071541][ T5309] dev_set_mtu+0xa4/0x230
[ 494.071764][ T5309] bond_enslave+0x6ab/0x5260
[ 494.072065][ T5309] ? __pfx_bond_enslave+0x10/0x10
[ 494.072371][ T5309] ? __lock_acquire+0x44d/0x7e0
[ 494.072666][ T5309] ? find_held_lock+0x2b/0x80
[ 494.072952][ T5309] ? is_bpf_text_address+0x67/0x120
[ 494.073255][ T5309] ? __lock_release+0x5d/0x170
[ 494.073555][ T5309] do_set_master+0x38d/0x6d0
[ 494.073841][ T5309] ? kernel_text_address+0xce/0xe0
[ 494.074136][ T5309] do_setlink.constprop.0+0x9fc/0x2650
[ 494.074441][ T5309] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 494.074806][ T5309] ? rcu_read_lock_any_held+0x43/0xb0
[ 494.075090][ T5309] ? validate_chain+0x166/0x4d0
[ 494.075385][ T5309] ? __kernel_text_address+0x12/0x40
[ 494.075680][ T5309] ? __lock_acquire+0x44d/0x7e0
[ 494.075969][ T5309] ? __mutex_trylock_common+0xf9/0x260
[ 494.076269][ T5309] ? __pfx___mutex_trylock_common+0x10/0x10
[ 494.076631][ T5309] ? rcu_is_watching+0x12/0xc0
[ 494.076917][ T5309] ? rcu_is_watching+0x12/0xc0
[ 494.077221][ T5309] ? trace_contention_end+0xdc/0x140
[ 494.077515][ T5309] ? __mutex_lock+0x19c/0xcd0
[ 494.077813][ T5309] ? find_held_lock+0x2b/0x80
[ 494.078102][ T5309] ? rtnl_newlink+0x651/0xa60
[ 494.078401][ T5309] ? __create_object+0x5e/0xb0
[ 494.078691][ T5309] ? __pfx___mutex_lock+0x10/0x10
[ 494.078979][ T5309] ? trace_cap_capable+0x10f/0x190
[ 494.079277][ T5309] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 494.079638][ T5309] ? __rtnl_newlink+0x40e/0xa40
[ 494.079933][ T5309] rtnl_newlink+0x69a/0xa60
[ 494.080233][ T5309] ? __pfx_rtnl_newlink+0x10/0x10
[ 494.080522][ T5309] ? __lock_acquire+0x44d/0x7e0
[ 494.080820][ T5309] ? find_held_lock+0x2b/0x80
[ 494.081107][ T5309] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 494.081409][ T5309] ? __lock_release+0x5d/0x170
[ 494.081703][ T5309] ? __pfx_rtnl_newlink+0x10/0x10
[ 494.081991][ T5309] rtnetlink_rcv_msg+0x713/0xc00
[ 494.082320][ T5309] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 494.082616][ T5309] ? __lock_acquire+0x44d/0x7e0
[ 494.082913][ T5309] netlink_rcv_skb+0x121/0x350
[ 494.083217][ T5309] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 494.083510][ T5309] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 494.083809][ T5309] ? netlink_deliver_tap+0x13e/0x340
[ 494.084095][ T5309] ? netlink_deliver_tap+0xc3/0x340
[ 494.084393][ T5309] netlink_unicast+0x49e/0x780
[ 494.084685][ T5309] ? __pfx_netlink_unicast+0x10/0x10
[ 494.084977][ T5309] ? __lock_acquire+0x44d/0x7e0
[ 494.085285][ T5309] netlink_sendmsg+0x721/0xbe0
[ 494.085578][ T5309] ? __pfx_netlink_sendmsg+0x10/0x10
[ 494.085871][ T5309] ? __import_iovec+0x238/0x3c0
[ 494.086166][ T5309] ____sys_sendmsg+0x7aa/0xa10
[ 494.086465][ T5309] ? __pfx_____sys_sendmsg+0x10/0x10
[ 494.086757][ T5309] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 494.087125][ T5309] ___sys_sendmsg+0xed/0x170
[ 494.087422][ T5309] ? kasan_record_aux_stack+0x8c/0xa0
[ 494.087711][ T5309] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 494.088078][ T5309] ? __pfx____sys_sendmsg+0x10/0x10
[ 494.088377][ T5309] ? find_held_lock+0x2b/0x80
[ 494.088669][ T5309] ? __lock_acquire+0x44d/0x7e0
[ 494.088962][ T5309] ? find_held_lock+0x2b/0x80
[ 494.089265][ T5309] ? __virt_addr_valid+0x22e/0x450
[ 494.089561][ T5309] ? __lock_release+0x5d/0x170
[ 494.089855][ T5309] __sys_sendmsg+0x10b/0x1a0
[ 494.090141][ T5309] ? __call_rcu_common.constprop.0+0x320/0x640
[ 494.090506][ T5309] ? __pfx___sys_sendmsg+0x10/0x10
[ 494.090807][ T5309] ? rcu_is_watching+0x12/0xc0
[ 494.091094][ T5309] do_syscall_64+0xc1/0x380
[ 494.091392][ T5309] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 494.091753][ T5309] RIP: 0033:0x7f9ac2ed41e7
[ 494.092050][ T5309] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 494.093090][ T5309] RSP: 002b:00007ffd13353648 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 494.093545][ T5309] RAX: ffffffffffffffda RBX: 00007ffd13353d80 RCX: 00007f9ac2ed41e7
[ 494.093984][ T5309] RDX: 0000000000000000 RSI: 00007ffd133536b0 RDI: 0000000000000005
[ 494.094423][ T5309] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 494.094856][ T5309] R10: 0000000022247910 R11: 0000000000000246 R12: 0000000000000003
[ 494.095292][ T5309] R13: 00000000686e6ba5 R14: 0000000000499600 R15: 0000000000000000
[ 494.095742][ T5309]
[ 494.095959][ T5309] irq event stamp: 42253
[ 494.096176][ T5309] hardirqs last enabled at (42261): [] __up_console_sem+0x6b/0x80
[ 494.096685][ T5309] hardirqs last disabled at (42270): [