[ 15.653241][ T277] ip (277) used greatest stack depth: 24064 bytes left
[ 20.551756][ T344] veth0: renamed from veth-hv-1
[ 21.115470][ T355] veth0: renamed from veth-hv-2
[ 35.901213][ T475] br1: port 1(vethhv-11) entered blocking state
[ 35.902587][ T475] br1: port 1(vethhv-11) entered disabled state
[ 35.902964][ T475] vethhv-11: entered allmulticast mode
[ 35.905162][ T475] vethhv-11: entered promiscuous mode
[ 35.906502][ T475] br1: port 1(vethhv-11) entered blocking state
[ 35.907107][ T475] br1: port 1(vethhv-11) entered forwarding state
[ 35.908705][ T475] ------------[ cut here ]------------
[ 35.909015][ T475] WARNING: CPU: 3 PID: 475 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 35.909624][ T475] Modules linked in: vxlan
[ 35.909987][ T475] CPU: 3 UID: 0 PID: 475 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 35.910527][ T475] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 35.910899][ T475] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 35.911206][ T475] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 35.912266][ T475] RSP: 0018:ffffc90000eb6ef0 EFLAGS: 00010246
[ 35.912665][ T475] RAX: 0000000000000000 RBX: ffff88800e112000 RCX: 0000000000000001
[ 35.913127][ T475] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 35.913576][ T475] RBP: ffffc90000eb6fd8 R08: 0000000000000000 R09: 0000000000000000
[ 35.914018][ T475] R10: ffffc90000eb7008 R11: ffffffff9138d1e0 R12: 1ffff920001d6de2
[ 35.914476][ T475] R13: 00000000000005dc R14: ffffc90000eb7008 R15: ffff88800e112f48
[ 35.914920][ T475] FS: 00007ff38c527800(0000) GS:ffff8880d2919000(0000) knlGS:0000000000000000
[ 35.915443][ T475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.915817][ T475] CR2: 00000000004e6890 CR3: 000000000fecf001 CR4: 0000000000772ef0
[ 35.916265][ T475] PKRU: 55555554
[ 35.916496][ T475] Call Trace:
[ 35.916719][ T475]
[ 35.916877][ T475] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 35.917278][ T475] ? __lock_acquire+0x44d/0x7e0
[ 35.917609][ T475] netif_set_mtu+0x88/0x100
[ 35.917905][ T475] ? __pfx_netif_set_mtu+0x10/0x10
[ 35.918218][ T475] dev_set_mtu+0xa4/0x230
[ 35.918450][ T475] br_mtu_auto_adjust+0x189/0x270
[ 35.918752][ T475] br_add_if+0xda3/0x1330
[ 35.918984][ T475] do_set_master+0x38d/0x6d0
[ 35.919276][ T475] ? kernel_text_address+0xce/0xe0
[ 35.919582][ T475] do_setlink.constprop.0+0x9fc/0x2650
[ 35.919971][ T475] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 35.920356][ T475] ? rcu_read_lock_any_held+0x43/0xb0
[ 35.920657][ T475] ? validate_chain+0x166/0x4d0
[ 35.920945][ T475] ? __kernel_text_address+0x12/0x40
[ 35.921239][ T475] ? __lock_acquire+0x44d/0x7e0
[ 35.921553][ T475] ? __mutex_trylock_common+0xf9/0x260
[ 35.921847][ T475] ? __pfx___mutex_trylock_common+0x10/0x10
[ 35.922209][ T475] ? rcu_is_watching+0x12/0xc0
[ 35.922509][ T475] ? rcu_is_watching+0x12/0xc0
[ 35.922806][ T475] ? trace_contention_end+0xdc/0x140
[ 35.923098][ T475] ? __mutex_lock+0x19c/0xcd0
[ 35.923399][ T475] ? find_held_lock+0x2b/0x80
[ 35.923694][ T475] ? rtnl_newlink+0x651/0xa60
[ 35.923983][ T475] ? __create_object+0x5e/0xb0
[ 35.924277][ T475] ? __pfx___mutex_lock+0x10/0x10
[ 35.924578][ T475] ? trace_cap_capable+0x10f/0x190
[ 35.924880][ T475] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 35.925243][ T475] ? __rtnl_newlink+0x40e/0xa40
[ 35.925550][ T475] rtnl_newlink+0x69a/0xa60
[ 35.925851][ T475] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.926141][ T475] ? __lock_acquire+0x44d/0x7e0
[ 35.926446][ T475] ? find_held_lock+0x2b/0x80
[ 35.926740][ T475] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 35.927028][ T475] ? __lock_release+0x5d/0x170
[ 35.927346][ T475] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.927639][ T475] rtnetlink_rcv_msg+0x710/0xc00
[ 35.927934][ T475] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.928233][ T475] ? __lock_acquire+0x44d/0x7e0
[ 35.928538][ T475] netlink_rcv_skb+0x121/0x350
[ 35.928831][ T475] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.929124][ T475] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 35.929440][ T475] ? netlink_deliver_tap+0x13e/0x340
[ 35.929729][ T475] ? netlink_deliver_tap+0xc3/0x340
[ 35.930023][ T475] netlink_unicast+0x4a1/0x780
[ 35.930325][ T475] ? __pfx_netlink_unicast+0x10/0x10
[ 35.930618][ T475] ? __lock_acquire+0x44d/0x7e0
[ 35.930915][ T475] netlink_sendmsg+0x721/0xbe0
[ 35.931211][ T475] ? __pfx_netlink_sendmsg+0x10/0x10
[ 35.931518][ T475] ? __import_iovec+0x238/0x3c0
[ 35.931820][ T475] ____sys_sendmsg+0x7ad/0xa10
[ 35.932116][ T475] ? __pfx_____sys_sendmsg+0x10/0x10
[ 35.932429][ T475] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 35.932805][ T475] ___sys_sendmsg+0xed/0x170
[ 35.933095][ T475] ? kasan_record_aux_stack+0x8c/0xa0
[ 35.933399][ T475] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 35.933770][ T475] ? __pfx____sys_sendmsg+0x10/0x10
[ 35.934066][ T475] ? find_held_lock+0x2b/0x80
[ 35.934372][ T475] ? __lock_acquire+0x44d/0x7e0
[ 35.934669][ T475] ? find_held_lock+0x2b/0x80
[ 35.934963][ T475] ? __virt_addr_valid+0x22e/0x450
[ 35.935258][ T475] ? __lock_release+0x5d/0x170
[ 35.935565][ T475] __sys_sendmsg+0x10b/0x1a0
[ 35.935856][ T475] ? __call_rcu_common.constprop.0+0x320/0x640
[ 35.936222][ T475] ? __pfx___sys_sendmsg+0x10/0x10
[ 35.936534][ T475] ? rcu_is_watching+0x12/0xc0
[ 35.936828][ T475] do_syscall_64+0xc1/0x380
[ 35.937122][ T475] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 35.937509][ T475] RIP: 0033:0x7ff38c6f41e7
[ 35.937819][ 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
[ 35.938888][ T475] RSP: 002b:00007ffebc5c4fa8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 35.939373][ T475] RAX: ffffffffffffffda RBX: 00007ffebc5c56e0 RCX: 00007ff38c6f41e7
[ 35.939814][ T475] RDX: 0000000000000000 RSI: 00007ffebc5c5010 RDI: 0000000000000005
[ 35.940258][ T475] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 35.940710][ T475] R10: 000000001534e910 R11: 0000000000000246 R12: 0000000000000003
[ 35.941155][ T475] R13: 00000000686e7b92 R14: 0000000000499600 R15: 0000000000000000
[ 35.941615][ T475]
[ 35.941838][ T475] irq event stamp: 38101
[ 35.942068][ T475] hardirqs last enabled at (38109): [] __up_console_sem+0x6b/0x80
[ 35.942595][ T475] hardirqs last disabled at (38118): [] __up_console_sem+0x50/0x80
[ 35.943101][ T475] softirqs last enabled at (37250): [] fib6_run_gc+0x113/0x240
[ 35.943621][ T475] softirqs last disabled at (37242): [] fib6_run_gc+0x150/0x240
[ 35.944129][ T475] ---[ end trace 0000000000000000 ]---
[ 37.406812][ T501] br1: port 2(vxlan1) entered blocking state
[ 37.407321][ T501] br1: port 2(vxlan1) entered disabled state
[ 37.407713][ T501] vxlan1: entered allmulticast mode
[ 37.409999][ T501] vxlan1: entered promiscuous mode
[ 37.410918][ T501] ------------[ cut here ]------------
[ 37.411239][ T501] WARNING: CPU: 2 PID: 501 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.411843][ T501] Modules linked in: vxlan
[ 37.412179][ T501] CPU: 2 UID: 0 PID: 501 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.413672][ T501] Tainted: [W]=WARN
[ 37.413940][ T501] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.414337][ T501] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.414653][ T501] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 37.415741][ T501] RSP: 0018:ffffc90000f96ef0 EFLAGS: 00010246
[ 37.416143][ T501] RAX: 0000000000000000 RBX: ffff88800e112000 RCX: 0000000000000001
[ 37.416622][ T501] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 37.417085][ T501] RBP: ffffc90000f96fd8 R08: 0000000000000000 R09: 0000000000000000
[ 37.417571][ T501] R10: ffffc90000f97008 R11: ffffffff91cceab8 R12: 1ffff920001f2de2
[ 37.418034][ T501] R13: 00000000000005aa R14: ffffc90000f97008 R15: ffff88800e112f48
[ 37.418494][ T501] FS: 00007fccfaa1d800(0000) GS:ffff8880d2899000(0000) knlGS:0000000000000000
[ 37.419033][ T501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.419428][ T501] CR2: 00000000004e6890 CR3: 00000000120ad003 CR4: 0000000000772ef0
[ 37.419881][ T501] PKRU: 55555554
[ 37.420131][ T501] Call Trace:
[ 37.420385][ T501]
[ 37.420554][ T501] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.420863][ T501] ? mark_held_locks+0x49/0x80
[ 37.421188][ T501] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 37.421580][ T501] ? lockdep_hardirqs_on+0x7c/0x110
[ 37.421896][ T501] netif_set_mtu+0x88/0x100
[ 37.422208][ T501] ? __pfx_netif_set_mtu+0x10/0x10
[ 37.422536][ T501] ? br_get_link_af_size_filtered+0x186/0x9d0
[ 37.422934][ T501] dev_set_mtu+0xa4/0x230
[ 37.423171][ T501] br_mtu_auto_adjust+0x189/0x270
[ 37.423491][ T501] br_add_if+0xda3/0x1330
[ 37.423736][ T501] do_set_master+0x38d/0x6d0
[ 37.424065][ T501] ? kernel_text_address+0xce/0xe0
[ 37.424398][ T501] do_setlink.constprop.0+0x9fc/0x2650
[ 37.424713][ T501] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.425124][ T501] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.425443][ T501] ? validate_chain+0x166/0x4d0
[ 37.425747][ T501] ? __kernel_text_address+0x12/0x40
[ 37.426071][ T501] ? __lock_acquire+0x44d/0x7e0
[ 37.426390][ T501] ? __mutex_trylock_common+0xf9/0x260
[ 37.426703][ T501] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.427078][ T501] ? rcu_is_watching+0x12/0xc0
[ 37.427407][ T501] ? rcu_is_watching+0x12/0xc0
[ 37.427714][ T501] ? trace_contention_end+0xdc/0x140
[ 37.428024][ T501] ? __mutex_lock+0x19c/0xcd0
[ 37.428355][ T501] ? find_held_lock+0x2b/0x80
[ 37.428667][ T501] ? rtnl_newlink+0x651/0xa60
[ 37.428970][ T501] ? __create_object+0x5e/0xb0
[ 37.429276][ T501] ? __pfx___mutex_lock+0x10/0x10
[ 37.429588][ T501] ? trace_cap_capable+0x10f/0x190
[ 37.429897][ T501] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.430270][ T501] ? __rtnl_newlink+0x40e/0xa40
[ 37.430590][ T501] rtnl_newlink+0x69a/0xa60
[ 37.430904][ T501] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.431215][ T501] ? __lock_acquire+0x44d/0x7e0
[ 37.431536][ T501] ? find_held_lock+0x2b/0x80
[ 37.431848][ T501] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.432171][ T501] ? __lock_release+0x5d/0x170
[ 37.432516][ T501] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.432821][ T501] rtnetlink_rcv_msg+0x710/0xc00
[ 37.433131][ T501] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.433451][ T501] ? __lock_acquire+0x44d/0x7e0
[ 37.433762][ T501] netlink_rcv_skb+0x121/0x350
[ 37.434066][ T501] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.434380][ T501] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.434694][ T501] ? netlink_deliver_tap+0x13e/0x340
[ 37.434999][ T501] ? netlink_deliver_tap+0xc3/0x340
[ 37.435312][ T501] netlink_unicast+0x4a1/0x780
[ 37.435627][ T501] ? __pfx_netlink_unicast+0x10/0x10
[ 37.435930][ T501] ? __lock_acquire+0x44d/0x7e0
[ 37.436239][ T501] netlink_sendmsg+0x721/0xbe0
[ 37.436573][ T501] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.436882][ T501] ? __import_iovec+0x238/0x3c0
[ 37.437203][ T501] ____sys_sendmsg+0x7ad/0xa10
[ 37.437530][ T501] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.437839][ T501] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.438225][ T501] ___sys_sendmsg+0xed/0x170
[ 37.438537][ T501] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.438840][ T501] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.439217][ T501] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.439537][ T501] ? find_held_lock+0x2b/0x80
[ 37.439851][ T501] ? __lock_acquire+0x44d/0x7e0
[ 37.440167][ T501] ? find_held_lock+0x2b/0x80
[ 37.440493][ T501] ? __virt_addr_valid+0x22e/0x450
[ 37.440800][ T501] ? __lock_release+0x5d/0x170
[ 37.441116][ T501] __sys_sendmsg+0x10b/0x1a0
[ 37.441430][ T501] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.441803][ T501] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.442121][ T501] ? rcu_is_watching+0x12/0xc0
[ 37.442439][ T501] do_syscall_64+0xc1/0x380
[ 37.442749][ T501] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.443127][ T501] RIP: 0033:0x7fccfabea1e7
[ 37.443455][ T501] 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
[ 37.444538][ T501] RSP: 002b:00007ffecb152e78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.445001][ T501] RAX: ffffffffffffffda RBX: 00007ffecb1535b0 RCX: 00007fccfabea1e7
[ 37.445462][ T501] RDX: 0000000000000000 RSI: 00007ffecb152ee0 RDI: 0000000000000005
[ 37.445913][ T501] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 37.446369][ T501] R10: 000000003c19c910 R11: 0000000000000246 R12: 0000000000000003
[ 37.446823][ T501] R13: 00000000686e7b93 R14: 0000000000499600 R15: 0000000000000000
[ 37.447325][ T501]
[ 37.447559][ T501] irq event stamp: 42857
[ 37.447790][ T501] hardirqs last enabled at (42867): [] __up_console_sem+0x6b/0x80
[ 37.448334][ T501] hardirqs last disabled at (42900): [] __up_console_sem+0x50/0x80
[ 37.448864][ T501] softirqs last enabled at (42898): [] handle_softirqs+0x358/0x620
[ 37.449394][ T501] softirqs last disabled at (42875): [] __irq_exit_rcu+0xfa/0x160
[ 37.449919][ T501] ---[ end trace 0000000000000000 ]---
[ 37.567216][ T502] br1: port 2(vxlan1) entered blocking state
[ 37.567640][ T502] br1: port 2(vxlan1) entered forwarding state
[ 40.789122][ T552] br2: port 1(vethhv-21) entered blocking state
[ 40.789505][ T552] br2: port 1(vethhv-21) entered disabled state
[ 40.789867][ T552] vethhv-21: entered allmulticast mode
[ 40.792970][ T552] vethhv-21: entered promiscuous mode
[ 40.794095][ T552] br2: port 1(vethhv-21) entered blocking state
[ 40.794449][ T552] br2: port 1(vethhv-21) entered forwarding state
[ 40.795753][ T552] ------------[ cut here ]------------
[ 40.796048][ T552] WARNING: CPU: 3 PID: 552 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 40.796633][ T552] Modules linked in: vxlan
[ 40.797056][ T552] CPU: 3 UID: 0 PID: 552 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 40.797668][ T552] Tainted: [W]=WARN
[ 40.797891][ T552] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 40.798256][ T552] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 40.798566][ T552] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 40.799616][ T552] RSP: 0018:ffffc90000a36ef0 EFLAGS: 00010246
[ 40.799986][ T552] RAX: 0000000000000000 RBX: ffff88800e9ba000 RCX: 0000000000000001
[ 40.800433][ T552] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 40.800869][ T552] RBP: ffffc90000a36fd8 R08: 0000000000000000 R09: 0000000000000000
[ 40.801312][ T552] R10: ffffc90000a37008 R11: ffffffff9138d1e0 R12: 1ffff92000146de2
[ 40.801748][ T552] R13: 00000000000005dc R14: ffffc90000a37008 R15: ffff88800e9baf48
[ 40.802185][ T552] FS: 00007fc0a7d5f800(0000) GS:ffff8880d2919000(0000) knlGS:0000000000000000
[ 40.802703][ T552] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 40.803073][ T552] CR2: 00000000004e6898 CR3: 0000000012233004 CR4: 0000000000772ef0
[ 40.803523][ T552] PKRU: 55555554
[ 40.803743][ T552] Call Trace:
[ 40.803965][ T552]
[ 40.804119][ T552] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 40.804418][ T552] ? __lock_acquire+0x44d/0x7e0
[ 40.804722][ T552] netif_set_mtu+0x88/0x100
[ 40.805023][ T552] ? __pfx_netif_set_mtu+0x10/0x10
[ 40.805337][ T552] dev_set_mtu+0xa4/0x230
[ 40.805557][ T552] br_mtu_auto_adjust+0x189/0x270
[ 40.805851][ T552] br_add_if+0xda3/0x1330
[ 40.806081][ T552] do_set_master+0x38d/0x6d0
[ 40.806384][ T552] ? kernel_text_address+0xce/0xe0
[ 40.806680][ T552] do_setlink.constprop.0+0x9fc/0x2650
[ 40.806974][ T552] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 40.807360][ T552] ? rcu_read_lock_any_held+0x43/0xb0
[ 40.807651][ T552] ? validate_chain+0x166/0x4d0
[ 40.807941][ T552] ? __kernel_text_address+0x12/0x40
[ 40.808235][ T552] ? __lock_acquire+0x44d/0x7e0
[ 40.808539][ T552] ? __mutex_trylock_common+0xf9/0x260
[ 40.808831][ T552] ? __pfx___mutex_trylock_common+0x10/0x10
[ 40.809195][ T552] ? rcu_is_watching+0x12/0xc0
[ 40.809495][ T552] ? rcu_is_watching+0x12/0xc0
[ 40.809786][ T552] ? trace_contention_end+0xdc/0x140
[ 40.810076][ T552] ? __mutex_lock+0x19c/0xcd0
[ 40.810376][ T552] ? find_held_lock+0x2b/0x80
[ 40.810668][ T552] ? rtnl_newlink+0x651/0xa60
[ 40.810957][ T552] ? __create_object+0x5e/0xb0
[ 40.811251][ T552] ? __pfx___mutex_lock+0x10/0x10
[ 40.811556][ T552] ? trace_cap_capable+0x10f/0x190
[ 40.811848][ T552] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 40.812208][ T552] ? __rtnl_newlink+0x40e/0xa40
[ 40.812515][ T552] rtnl_newlink+0x69a/0xa60
[ 40.812811][ T552] ? __pfx_rtnl_newlink+0x10/0x10
[ 40.813103][ T552] ? __lock_acquire+0x44d/0x7e0
[ 40.813408][ T552] ? find_held_lock+0x2b/0x80
[ 40.813699][ T552] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 40.813993][ T552] ? __lock_release+0x5d/0x170
[ 40.814294][ T552] ? __pfx_rtnl_newlink+0x10/0x10
[ 40.814586][ T552] rtnetlink_rcv_msg+0x710/0xc00
[ 40.814880][ T552] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 40.815178][ T552] ? __lock_acquire+0x44d/0x7e0
[ 40.815483][ T552] netlink_rcv_skb+0x121/0x350
[ 40.815775][ T552] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 40.816074][ T552] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 40.816386][ T552] ? netlink_deliver_tap+0x13e/0x340
[ 40.816676][ T552] ? netlink_deliver_tap+0xc3/0x340
[ 40.816970][ T552] netlink_unicast+0x4a1/0x780
[ 40.817276][ T552] ? __pfx_netlink_unicast+0x10/0x10
[ 40.817575][ T552] ? __lock_acquire+0x44d/0x7e0
[ 40.817872][ T552] netlink_sendmsg+0x721/0xbe0
[ 40.818169][ T552] ? __pfx_netlink_sendmsg+0x10/0x10
[ 40.818468][ T552] ? __import_iovec+0x238/0x3c0
[ 40.818768][ T552] ____sys_sendmsg+0x7ad/0xa10
[ 40.819065][ T552] ? __pfx_____sys_sendmsg+0x10/0x10
[ 40.819363][ T552] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 40.819738][ T552] ___sys_sendmsg+0xed/0x170
[ 40.820028][ T552] ? kasan_record_aux_stack+0x8c/0xa0
[ 40.820329][ T552] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 40.820694][ T552] ? __pfx____sys_sendmsg+0x10/0x10
[ 40.820990][ T552] ? find_held_lock+0x2b/0x80
[ 40.821293][ T552] ? __lock_acquire+0x44d/0x7e0
[ 40.821590][ T552] ? find_held_lock+0x2b/0x80
[ 40.821883][ T552] ? __virt_addr_valid+0x22e/0x450
[ 40.822173][ T552] ? __lock_release+0x5d/0x170
[ 40.822597][ T552] __sys_sendmsg+0x10b/0x1a0
[ 40.822894][ T552] ? __call_rcu_common.constprop.0+0x320/0x640
[ 40.823255][ T552] ? __pfx___sys_sendmsg+0x10/0x10
[ 40.823568][ T552] ? rcu_is_watching+0x12/0xc0
[ 40.823862][ T552] do_syscall_64+0xc1/0x380
[ 40.824154][ T552] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 40.824520][ T552] RIP: 0033:0x7fc0a7f2c1e7
[ 40.824820][ T552] 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
[ 40.825884][ T552] RSP: 002b:00007ffc7de6cd48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 40.826333][ T552] RAX: ffffffffffffffda RBX: 00007ffc7de6d480 RCX: 00007fc0a7f2c1e7
[ 40.826771][ T552] RDX: 0000000000000000 RSI: 00007ffc7de6cdb0 RDI: 0000000000000005
[ 40.827218][ T552] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 40.827667][ T552] R10: 000000003979f910 R11: 0000000000000246 R12: 0000000000000003
[ 40.828105][ T552] R13: 00000000686e7b97 R14: 0000000000499600 R15: 0000000000000000
[ 40.828562][ T552]
[ 40.828784][ T552] irq event stamp: 35199
[ 40.829002][ T552] hardirqs last enabled at (35207): [] __up_console_sem+0x6b/0x80
[ 40.829514][ T552] hardirqs last disabled at (35216): [] __up_console_sem+0x50/0x80
[ 40.830024][ T552] softirqs last enabled at (34340): [] fib6_run_gc+0x113/0x240
[ 40.830534][ T552] softirqs last disabled at (34332): [] fib6_run_gc+0x150/0x240
[ 40.831043][ T552] ---[ end trace 0000000000000000 ]---
[ 42.267596][ T578] br2: port 2(vxlan2) entered blocking state
[ 42.268008][ T578] br2: port 2(vxlan2) entered disabled state
[ 42.268407][ T578] vxlan2: entered allmulticast mode
[ 42.270544][ T578] vxlan2: entered promiscuous mode
[ 42.271436][ T578] ------------[ cut here ]------------
[ 42.271751][ T578] WARNING: CPU: 2 PID: 578 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 42.272356][ T578] Modules linked in: vxlan
[ 42.272674][ T578] CPU: 2 UID: 0 PID: 578 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 42.273294][ T578] Tainted: [W]=WARN
[ 42.273534][ T578] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 42.273911][ T578] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 42.274224][ T578] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 42.275790][ T578] RSP: 0018:ffffc900011f6ef0 EFLAGS: 00010246
[ 42.276178][ T578] RAX: 0000000000000000 RBX: ffff88800e9ba000 RCX: 0000000000000001
[ 42.276641][ T578] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 42.277090][ T578] RBP: ffffc900011f6fd8 R08: 0000000000000000 R09: 0000000000000000
[ 42.277578][ T578] R10: ffffc900011f7008 R11: ffffffff91cceab8 R12: 1ffff9200023ede2
[ 42.278031][ T578] R13: 0000000000000596 R14: ffffc900011f7008 R15: ffff88800e9baf48
[ 42.278495][ T578] FS: 00007f8f2a8e7800(0000) GS:ffff8880d2899000(0000) knlGS:0000000000000000
[ 42.279024][ T578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 42.279413][ T578] CR2: 00000000004e6898 CR3: 000000000adc9006 CR4: 0000000000772ef0
[ 42.279872][ T578] PKRU: 55555554
[ 42.280106][ T578] Call Trace:
[ 42.280350][ T578]
[ 42.280515][ T578] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 42.280826][ T578] ? mark_held_locks+0x49/0x80
[ 42.281131][ T578] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 42.281516][ T578] ? lockdep_hardirqs_on+0x7c/0x110
[ 42.281828][ T578] netif_set_mtu+0x88/0x100
[ 42.282135][ T578] ? __pfx_netif_set_mtu+0x10/0x10
[ 42.282458][ T578] ? br_get_link_af_size_filtered+0x186/0x9d0
[ 42.282840][ T578] dev_set_mtu+0xa4/0x230
[ 42.283075][ T578] br_mtu_auto_adjust+0x189/0x270
[ 42.283395][ T578] br_add_if+0xda3/0x1330
[ 42.283640][ T578] do_set_master+0x38d/0x6d0
[ 42.283943][ T578] ? kernel_text_address+0xce/0xe0
[ 42.284253][ T578] do_setlink.constprop.0+0x9fc/0x2650
[ 42.284573][ T578] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 42.284956][ T578] ? rcu_read_lock_any_held+0x43/0xb0
[ 42.285263][ T578] ? validate_chain+0x166/0x4d0
[ 42.285575][ T578] ? __kernel_text_address+0x12/0x40
[ 42.285883][ T578] ? __lock_acquire+0x44d/0x7e0
[ 42.286190][ T578] ? __mutex_trylock_common+0xf9/0x260
[ 42.286510][ T578] ? __pfx___mutex_trylock_common+0x10/0x10
[ 42.286891][ T578] ? rcu_is_watching+0x12/0xc0
[ 42.287209][ T578] ? rcu_is_watching+0x12/0xc0
[ 42.287522][ T578] ? trace_contention_end+0xdc/0x140
[ 42.287831][ T578] ? __mutex_lock+0x19c/0xcd0
[ 42.288134][ T578] ? find_held_lock+0x2b/0x80
[ 42.288449][ T578] ? rtnl_newlink+0x651/0xa60
[ 42.288756][ T578] ? __create_object+0x5e/0xb0
[ 42.289063][ T578] ? __pfx___mutex_lock+0x10/0x10
[ 42.289376][ T578] ? trace_cap_capable+0x10f/0x190
[ 42.289682][ T578] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 42.290058][ T578] ? __rtnl_newlink+0x40e/0xa40
[ 42.290395][ T578] rtnl_newlink+0x69a/0xa60
[ 42.290705][ T578] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.291008][ T578] ? __lock_acquire+0x44d/0x7e0
[ 42.291334][ T578] ? find_held_lock+0x2b/0x80
[ 42.291640][ T578] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 42.291942][ T578] ? __lock_release+0x5d/0x170
[ 42.292250][ T578] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.292564][ T578] rtnetlink_rcv_msg+0x710/0xc00
[ 42.292870][ T578] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.293181][ T578] ? __lock_acquire+0x44d/0x7e0
[ 42.293503][ T578] netlink_rcv_skb+0x121/0x350
[ 42.293808][ T578] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.294113][ T578] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 42.294437][ T578] ? netlink_deliver_tap+0x13e/0x340
[ 42.294739][ T578] ? netlink_deliver_tap+0xc3/0x340
[ 42.295047][ T578] netlink_unicast+0x4a1/0x780
[ 42.295362][ T578] ? __pfx_netlink_unicast+0x10/0x10
[ 42.295672][ T578] ? __lock_acquire+0x44d/0x7e0
[ 42.295981][ T578] netlink_sendmsg+0x721/0xbe0
[ 42.296298][ T578] ? __pfx_netlink_sendmsg+0x10/0x10
[ 42.296604][ T578] ? __import_iovec+0x238/0x3c0
[ 42.296918][ T578] ____sys_sendmsg+0x7ad/0xa10
[ 42.297231][ T578] ? __pfx_____sys_sendmsg+0x10/0x10
[ 42.297542][ T578] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 42.297933][ T578] ___sys_sendmsg+0xed/0x170
[ 42.298237][ T578] ? kasan_record_aux_stack+0x8c/0xa0
[ 42.298549][ T578] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 42.298926][ T578] ? __pfx____sys_sendmsg+0x10/0x10
[ 42.299234][ T578] ? find_held_lock+0x2b/0x80
[ 42.299551][ T578] ? __lock_acquire+0x44d/0x7e0
[ 42.299863][ T578] ? find_held_lock+0x2b/0x80
[ 42.300169][ T578] ? __virt_addr_valid+0x22e/0x450
[ 42.300486][ T578] ? __lock_release+0x5d/0x170
[ 42.300799][ T578] __sys_sendmsg+0x10b/0x1a0
[ 42.301104][ T578] ? __call_rcu_common.constprop.0+0x320/0x640
[ 42.301487][ T578] ? __pfx___sys_sendmsg+0x10/0x10
[ 42.301809][ T578] ? rcu_is_watching+0x12/0xc0
[ 42.302115][ T578] do_syscall_64+0xc1/0x380
[ 42.302429][ T578] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 42.302809][ T578] RIP: 0033:0x7f8f2aab41e7
[ 42.303121][ T578] 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
[ 42.304181][ T578] RSP: 002b:00007ffc33925c18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 42.304649][ T578] RAX: ffffffffffffffda RBX: 00007ffc33926350 RCX: 00007f8f2aab41e7
[ 42.305099][ T578] RDX: 0000000000000000 RSI: 00007ffc33925c80 RDI: 0000000000000005
[ 42.305556][ T578] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 42.306007][ T578] R10: 000000002f745910 R11: 0000000000000246 R12: 0000000000000003
[ 42.306462][ T578] R13: 00000000686e7b98 R14: 0000000000499600 R15: 0000000000000000
[ 42.306932][ T578]
[ 42.307171][ T578] irq event stamp: 42139
[ 42.307417][ T578] hardirqs last enabled at (42151): [] __up_console_sem+0x6b/0x80
[ 42.307937][ T578] hardirqs last disabled at (42160): [] __up_console_sem+0x50/0x80
[ 42.308464][ T578] softirqs last enabled at (41224): [] handle_softirqs+0x358/0x620
[ 42.308992][ T578] softirqs last disabled at (41211): [] __irq_exit_rcu+0xfa/0x160
[ 42.309517][ T578] ---[ end trace 0000000000000000 ]---
[ 42.430000][ T579] br2: port 2(vxlan2) entered blocking state
[ 42.430466][ T579] br2: port 2(vxlan2) entered forwarding state
[ 45.665884][ T629] br1: port 1(vethhv-12) entered blocking state
[ 45.666265][ T629] br1: port 1(vethhv-12) entered disabled state
[ 45.667704][ T629] vethhv-12: entered allmulticast mode
[ 45.669859][ T629] vethhv-12: entered promiscuous mode
[ 45.670977][ T629] br1: port 1(vethhv-12) entered blocking state
[ 45.671341][ T629] br1: port 1(vethhv-12) entered forwarding state
[ 45.672373][ T629] ------------[ cut here ]------------
[ 45.672665][ T629] WARNING: CPU: 1 PID: 629 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 45.673236][ T629] Modules linked in: vxlan
[ 45.673561][ T629] CPU: 1 UID: 0 PID: 629 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 45.674161][ T629] Tainted: [W]=WARN
[ 45.674391][ T629] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 45.674758][ T629] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 45.675059][ T629] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 45.676110][ T629] RSP: 0018:ffffc900013b6ef0 EFLAGS: 00010246
[ 45.676491][ T629] RAX: 0000000000000000 RBX: ffff8880113ba000 RCX: 0000000000000001
[ 45.676927][ T629] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 45.677394][ T629] RBP: ffffc900013b6fd8 R08: 0000000000000000 R09: 0000000000000000
[ 45.677836][ T629] R10: ffffc900013b7008 R11: ffffffff9138d1e0 R12: 1ffff92000276de2
[ 45.678272][ T629] R13: 00000000000005dc R14: ffffc900013b7008 R15: ffff8880113baf48
[ 45.678716][ T629] FS: 00007f2a7d612800(0000) GS:ffff8880d2819000(0000) knlGS:0000000000000000
[ 45.679232][ T629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.679605][ T629] CR2: 00000000004e6890 CR3: 0000000009f9b003 CR4: 0000000000772ef0
[ 45.680043][ T629] PKRU: 55555554
[ 45.680262][ T629] Call Trace:
[ 45.680488][ T629]
[ 45.680641][ T629] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 45.680932][ T629] ? __lock_acquire+0x44d/0x7e0
[ 45.681235][ T629] netif_set_mtu+0x88/0x100
[ 45.681541][ T629] ? __pfx_netif_set_mtu+0x10/0x10
[ 45.681850][ T629] dev_set_mtu+0xa4/0x230
[ 45.682073][ T629] br_mtu_auto_adjust+0x189/0x270
[ 45.682384][ T629] br_add_if+0xda3/0x1330
[ 45.682616][ T629] do_set_master+0x38d/0x6d0
[ 45.682905][ T629] ? kernel_text_address+0xce/0xe0
[ 45.683200][ T629] do_setlink.constprop.0+0x9fc/0x2650
[ 45.683503][ T629] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 45.683873][ T629] ? rcu_read_lock_any_held+0x43/0xb0
[ 45.684161][ T629] ? validate_chain+0x166/0x4d0
[ 45.684464][ T629] ? __kernel_text_address+0x12/0x40
[ 45.684758][ T629] ? __lock_acquire+0x44d/0x7e0
[ 45.685051][ T629] ? __mutex_trylock_common+0xf9/0x260
[ 45.685359][ T629] ? __pfx___mutex_trylock_common+0x10/0x10
[ 45.685733][ T629] ? rcu_is_watching+0x12/0xc0
[ 45.686028][ T629] ? rcu_is_watching+0x12/0xc0
[ 45.686325][ T629] ? trace_contention_end+0xdc/0x140
[ 45.686620][ T629] ? __mutex_lock+0x19c/0xcd0
[ 45.686913][ T629] ? find_held_lock+0x2b/0x80
[ 45.687211][ T629] ? rtnl_newlink+0x651/0xa60
[ 45.687524][ T629] ? __create_object+0x5e/0xb0
[ 45.687820][ T629] ? __pfx___mutex_lock+0x10/0x10
[ 45.688113][ T629] ? trace_cap_capable+0x10f/0x190
[ 45.688413][ T629] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 45.688776][ T629] ? __rtnl_newlink+0x40e/0xa40
[ 45.689081][ T629] rtnl_newlink+0x69a/0xa60
[ 45.689394][ T629] ? __pfx_rtnl_newlink+0x10/0x10
[ 45.689691][ T629] ? __lock_acquire+0x44d/0x7e0
[ 45.689988][ T629] ? find_held_lock+0x2b/0x80
[ 45.690281][ T629] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 45.690581][ T629] ? __lock_release+0x5d/0x170
[ 45.690873][ T629] ? __pfx_rtnl_newlink+0x10/0x10
[ 45.691166][ T629] rtnetlink_rcv_msg+0x710/0xc00
[ 45.691473][ T629] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 45.691770][ T629] ? __lock_acquire+0x44d/0x7e0
[ 45.692068][ T629] netlink_rcv_skb+0x121/0x350
[ 45.692368][ T629] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 45.692659][ T629] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 45.692963][ T629] ? netlink_deliver_tap+0x13e/0x340
[ 45.693253][ T629] ? netlink_deliver_tap+0xc3/0x340
[ 45.693565][ T629] netlink_unicast+0x4a1/0x780
[ 45.693868][ T629] ? __pfx_netlink_unicast+0x10/0x10
[ 45.694159][ T629] ? __lock_acquire+0x44d/0x7e0
[ 45.694463][ T629] netlink_sendmsg+0x721/0xbe0
[ 45.694759][ T629] ? __pfx_netlink_sendmsg+0x10/0x10
[ 45.695050][ T629] ? __import_iovec+0x238/0x3c0
[ 45.695356][ T629] ____sys_sendmsg+0x7ad/0xa10
[ 45.695655][ T629] ? __pfx_____sys_sendmsg+0x10/0x10
[ 45.695945][ T629] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 45.696329][ T629] ___sys_sendmsg+0xed/0x170
[ 45.696622][ T629] ? kasan_record_aux_stack+0x8c/0xa0
[ 45.696915][ T629] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 45.697305][ T629] ? __pfx____sys_sendmsg+0x10/0x10
[ 45.697601][ T629] ? find_held_lock+0x2b/0x80
[ 45.697902][ T629] ? __lock_acquire+0x44d/0x7e0
[ 45.698200][ T629] ? find_held_lock+0x2b/0x80
[ 45.698499][ T629] ? __virt_addr_valid+0x22e/0x450
[ 45.698790][ T629] ? __lock_release+0x5d/0x170
[ 45.699088][ T629] __sys_sendmsg+0x10b/0x1a0
[ 45.699385][ T629] ? __call_rcu_common.constprop.0+0x320/0x640
[ 45.699749][ T629] ? __pfx___sys_sendmsg+0x10/0x10
[ 45.700057][ T629] ? rcu_is_watching+0x12/0xc0
[ 45.700361][ T629] do_syscall_64+0xc1/0x380
[ 45.700655][ T629] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 45.701015][ T629] RIP: 0033:0x7f2a7d7df1e7
[ 45.701331][ T629] 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
[ 45.702386][ T629] RSP: 002b:00007ffc948ee708 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 45.702827][ T629] RAX: ffffffffffffffda RBX: 00007ffc948eee40 RCX: 00007f2a7d7df1e7
[ 45.703264][ T629] RDX: 0000000000000000 RSI: 00007ffc948ee770 RDI: 0000000000000005
[ 45.703707][ T629] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 45.704145][ T629] R10: 000000001fcc1910 R11: 0000000000000246 R12: 0000000000000003
[ 45.704587][ T629] R13: 00000000686e7b9b R14: 0000000000499600 R15: 0000000000000000
[ 45.705036][ T629]
[ 45.705255][ T629] irq event stamp: 42211
[ 45.705489][ T629] hardirqs last enabled at (42243): [] __up_console_sem+0x6b/0x80
[ 45.706006][ T629] hardirqs last disabled at (42250): [] __up_console_sem+0x50/0x80
[ 45.706516][ T629] softirqs last enabled at (42240): [] handle_softirqs+0x358/0x620
[ 45.707021][ T629] softirqs last disabled at (42219): [] __irq_exit_rcu+0xfa/0x160
[ 45.707538][ T629] ---[ end trace 0000000000000000 ]---
[ 47.151221][ T655] br1: port 2(vxlan1) entered blocking state
[ 47.152729][ T655] br1: port 2(vxlan1) entered disabled state
[ 47.153201][ T655] vxlan1: entered allmulticast mode
[ 47.155389][ T655] vxlan1: entered promiscuous mode
[ 47.156867][ T655] ------------[ cut here ]------------
[ 47.157193][ T655] WARNING: CPU: 2 PID: 655 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 47.157809][ T655] Modules linked in: vxlan
[ 47.158165][ T655] CPU: 2 UID: 0 PID: 655 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 47.159579][ T655] Tainted: [W]=WARN
[ 47.159818][ T655] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 47.160195][ T655] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 47.160536][ T655] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 47.161620][ T655] RSP: 0018:ffffc90001206ef0 EFLAGS: 00010246
[ 47.162029][ T655] RAX: 0000000000000000 RBX: ffff8880113ba000 RCX: 0000000000000001
[ 47.162504][ T655] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 47.162961][ T655] RBP: ffffc90001206fd8 R08: 0000000000000000 R09: 0000000000000000
[ 47.163444][ T655] R10: ffffc90001207008 R11: ffffffff9138d1e0 R12: 1ffff92000240de2
[ 47.163894][ T655] R13: 00000000000005aa R14: ffffc90001207008 R15: ffff8880113baf48
[ 47.164379][ T655] FS: 00007fa40666c800(0000) GS:ffff8880d2899000(0000) knlGS:0000000000000000
[ 47.164901][ T655] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.165278][ T655] CR2: 00000000004e6890 CR3: 00000000123e6004 CR4: 0000000000772ef0
[ 47.165762][ T655] PKRU: 55555554
[ 47.165993][ T655] Call Trace:
[ 47.166224][ T655]
[ 47.166405][ T655] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 47.166727][ T655] ? __lock_acquire+0x44d/0x7e0
[ 47.167046][ T655] netif_set_mtu+0x88/0x100
[ 47.167390][ T655] ? __pfx_netif_set_mtu+0x10/0x10
[ 47.167731][ T655] dev_set_mtu+0xa4/0x230
[ 47.167968][ T655] br_mtu_auto_adjust+0x189/0x270
[ 47.168316][ T655] br_add_if+0xda3/0x1330
[ 47.168564][ T655] do_set_master+0x38d/0x6d0
[ 47.168874][ T655] ? kernel_text_address+0xce/0xe0
[ 47.169183][ T655] do_setlink.constprop.0+0x9fc/0x2650
[ 47.169530][ T655] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 47.169916][ T655] ? rcu_read_lock_any_held+0x43/0xb0
[ 47.170219][ T655] ? validate_chain+0x166/0x4d0
[ 47.170544][ T655] ? __kernel_text_address+0x12/0x40
[ 47.170851][ T655] ? __lock_acquire+0x44d/0x7e0
[ 47.171164][ T655] ? __mutex_trylock_common+0xf9/0x260
[ 47.171479][ T655] ? __pfx___mutex_trylock_common+0x10/0x10
[ 47.171854][ T655] ? rcu_is_watching+0x12/0xc0
[ 47.172159][ T655] ? rcu_is_watching+0x12/0xc0
[ 47.172470][ T655] ? trace_contention_end+0xdc/0x140
[ 47.172774][ T655] ? __mutex_lock+0x19c/0xcd0
[ 47.173079][ T655] ? find_held_lock+0x2b/0x80
[ 47.173421][ T655] ? rtnl_newlink+0x651/0xa60
[ 47.173726][ T655] ? __create_object+0x5e/0xb0
[ 47.174035][ T655] ? __pfx___mutex_lock+0x10/0x10
[ 47.174360][ T655] ? trace_cap_capable+0x10f/0x190
[ 47.174668][ T655] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 47.175042][ T655] ? __rtnl_newlink+0x40e/0xa40
[ 47.175367][ T655] rtnl_newlink+0x69a/0xa60
[ 47.175678][ T655] ? __pfx_rtnl_newlink+0x10/0x10
[ 47.175991][ T655] ? __lock_acquire+0x44d/0x7e0
[ 47.176311][ T655] ? find_held_lock+0x2b/0x80
[ 47.176620][ T655] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 47.176920][ T655] ? __lock_release+0x5d/0x170
[ 47.177234][ T655] ? __pfx_rtnl_newlink+0x10/0x10
[ 47.177547][ T655] rtnetlink_rcv_msg+0x710/0xc00
[ 47.177856][ T655] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 47.178165][ T655] ? __lock_acquire+0x44d/0x7e0
[ 47.178500][ T655] netlink_rcv_skb+0x121/0x350
[ 47.178808][ T655] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 47.179115][ T655] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 47.179439][ T655] ? netlink_deliver_tap+0x13e/0x340
[ 47.179743][ T655] ? netlink_deliver_tap+0xc3/0x340
[ 47.180048][ T655] netlink_unicast+0x4a1/0x780
[ 47.180365][ T655] ? __pfx_netlink_unicast+0x10/0x10
[ 47.180673][ T655] ? __lock_acquire+0x44d/0x7e0
[ 47.180983][ T655] netlink_sendmsg+0x721/0xbe0
[ 47.181300][ T655] ? __pfx_netlink_sendmsg+0x10/0x10
[ 47.181606][ T655] ? __import_iovec+0x238/0x3c0
[ 47.181920][ T655] ____sys_sendmsg+0x7ad/0xa10
[ 47.182254][ T655] ? __pfx_____sys_sendmsg+0x10/0x10
[ 47.182610][ T655] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 47.183011][ T655] ___sys_sendmsg+0xed/0x170
[ 47.183326][ T655] ? kasan_record_aux_stack+0x8c/0xa0
[ 47.183630][ T655] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 47.184006][ T655] ? __pfx____sys_sendmsg+0x10/0x10
[ 47.184325][ T655] ? find_held_lock+0x2b/0x80
[ 47.184633][ T655] ? __lock_acquire+0x44d/0x7e0
[ 47.184948][ T655] ? find_held_lock+0x2b/0x80
[ 47.185257][ T655] ? __virt_addr_valid+0x22e/0x450
[ 47.185579][ T655] ? __lock_release+0x5d/0x170
[ 47.185892][ T655] __sys_sendmsg+0x10b/0x1a0
[ 47.186194][ T655] ? __call_rcu_common.constprop.0+0x320/0x640
[ 47.186591][ T655] ? __pfx___sys_sendmsg+0x10/0x10
[ 47.186915][ T655] ? rcu_is_watching+0x12/0xc0
[ 47.187241][ T655] do_syscall_64+0xc1/0x380
[ 47.187569][ T655] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.187945][ T655] RIP: 0033:0x7fa4068391e7
[ 47.188260][ T655] 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
[ 47.189342][ T655] RSP: 002b:00007ffe0b734d58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 47.189807][ T655] RAX: ffffffffffffffda RBX: 00007ffe0b735490 RCX: 00007fa4068391e7
[ 47.190258][ T655] RDX: 0000000000000000 RSI: 00007ffe0b734dc0 RDI: 0000000000000005
[ 47.190720][ T655] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 47.191168][ T655] R10: 0000000005b67910 R11: 0000000000000246 R12: 0000000000000003
[ 47.191634][ T655] R13: 00000000686e7b9d R14: 0000000000499600 R15: 0000000000000000
[ 47.192097][ T655]
[ 47.192337][ T655] irq event stamp: 43911
[ 47.192570][ T655] hardirqs last enabled at (43921): [] __up_console_sem+0x6b/0x80
[ 47.193089][ T655] hardirqs last disabled at (43930): [] __up_console_sem+0x50/0x80
[ 47.193629][ T655] softirqs last enabled at (43962): [] handle_softirqs+0x358/0x620
[ 47.194145][ T655] softirqs last disabled at (43939): [] __irq_exit_rcu+0xfa/0x160
[ 47.194674][ T655] ---[ end trace 0000000000000000 ]---
[ 47.319743][ T656] br1: port 2(vxlan1) entered blocking state
[ 47.320205][ T656] br1: port 2(vxlan1) entered forwarding state
[ 50.698236][ T706] br2: port 1(vethhv-22) entered blocking state
[ 50.699333][ T706] br2: port 1(vethhv-22) entered disabled state
[ 50.699724][ T706] vethhv-22: entered allmulticast mode
[ 50.701891][ T706] vethhv-22: entered promiscuous mode
[ 50.703027][ T706] br2: port 1(vethhv-22) entered blocking state
[ 50.703418][ T706] br2: port 1(vethhv-22) entered forwarding state
[ 50.704857][ T706] ------------[ cut here ]------------
[ 50.705180][ T706] WARNING: CPU: 0 PID: 706 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 50.705815][ T706] Modules linked in: vxlan
[ 50.706141][ T706] CPU: 0 UID: 0 PID: 706 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 50.706778][ T706] Tainted: [W]=WARN
[ 50.707022][ T706] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 50.707437][ T706] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 50.707763][ T706] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 50.708865][ T706] RSP: 0018:ffffc90001396ef0 EFLAGS: 00010246
[ 50.709254][ T706] RAX: 0000000000000000 RBX: ffff88800f0f2000 RCX: 0000000000000001
[ 50.709730][ T706] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 50.710189][ T706] RBP: ffffc90001396fd8 R08: 0000000000000000 R09: 0000000000000000
[ 50.710657][ T706] R10: ffffc90001397008 R11: ffffffff9138d1e0 R12: 1ffff92000272de2
[ 50.711120][ T706] R13: 00000000000005dc R14: ffffc90001397008 R15: ffff88800f0f2f48
[ 50.711589][ T706] FS: 00007f72a5892800(0000) GS:ffff8880d2799000(0000) knlGS:0000000000000000
[ 50.712135][ T706] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.712541][ T706] CR2: 00000000004e6898 CR3: 0000000012289003 CR4: 0000000000772ef0
[ 50.713005][ T706] PKRU: 55555554
[ 50.713260][ T706] Call Trace:
[ 50.713516][ T706]
[ 50.713676][ T706] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 50.713986][ T706] ? __lock_acquire+0x44d/0x7e0
[ 50.714318][ T706] netif_set_mtu+0x88/0x100
[ 50.714639][ T706] ? __pfx_netif_set_mtu+0x10/0x10
[ 50.714962][ T706] dev_set_mtu+0xa4/0x230
[ 50.715217][ T706] br_mtu_auto_adjust+0x189/0x270
[ 50.715545][ T706] br_add_if+0xda3/0x1330
[ 50.715789][ T706] do_set_master+0x38d/0x6d0
[ 50.716104][ T706] ? kernel_text_address+0xce/0xe0
[ 50.716441][ T706] do_setlink.constprop.0+0x9fc/0x2650
[ 50.716745][ T706] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 50.717153][ T706] ? rcu_read_lock_any_held+0x43/0xb0
[ 50.717503][ T706] ? validate_chain+0x166/0x4d0
[ 50.717807][ T706] ? __kernel_text_address+0x12/0x40
[ 50.718106][ T706] ? __lock_acquire+0x44d/0x7e0
[ 50.718416][ T706] ? __mutex_trylock_common+0xf9/0x260
[ 50.718723][ T706] ? __pfx___mutex_trylock_common+0x10/0x10
[ 50.719092][ T706] ? rcu_is_watching+0x12/0xc0
[ 50.719395][ T706] ? rcu_is_watching+0x12/0xc0
[ 50.719686][ T706] ? trace_contention_end+0xdc/0x140
[ 50.719995][ T706] ? __mutex_lock+0x19c/0xcd0
[ 50.720305][ T706] ? find_held_lock+0x2b/0x80
[ 50.720622][ T706] ? rtnl_newlink+0x651/0xa60
[ 50.720913][ T706] ? __create_object+0x5e/0xb0
[ 50.721236][ T706] ? __pfx___mutex_lock+0x10/0x10
[ 50.721551][ T706] ? trace_cap_capable+0x10f/0x190
[ 50.721882][ T706] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 50.722247][ T706] ? __rtnl_newlink+0x40e/0xa40
[ 50.722582][ T706] rtnl_newlink+0x69a/0xa60
[ 50.722884][ T706] ? __pfx_rtnl_newlink+0x10/0x10
[ 50.723203][ T706] ? __lock_acquire+0x44d/0x7e0
[ 50.723525][ T706] ? find_held_lock+0x2b/0x80
[ 50.723849][ T706] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 50.724152][ T706] ? __lock_release+0x5d/0x170
[ 50.724473][ T706] ? __pfx_rtnl_newlink+0x10/0x10
[ 50.724786][ T706] rtnetlink_rcv_msg+0x710/0xc00
[ 50.725079][ T706] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 50.725415][ T706] ? __lock_acquire+0x44d/0x7e0
[ 50.725724][ T706] netlink_rcv_skb+0x121/0x350
[ 50.726044][ T706] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 50.726357][ T706] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 50.726661][ T706] ? netlink_deliver_tap+0x13e/0x340
[ 50.726953][ T706] ? netlink_deliver_tap+0xc3/0x340
[ 50.727258][ T706] netlink_unicast+0x4a1/0x780
[ 50.727563][ T706] ? __pfx_netlink_unicast+0x10/0x10
[ 50.727856][ T706] ? __lock_acquire+0x44d/0x7e0
[ 50.728157][ T706] netlink_sendmsg+0x721/0xbe0
[ 50.728480][ T706] ? __pfx_netlink_sendmsg+0x10/0x10
[ 50.728800][ T706] ? __import_iovec+0x238/0x3c0
[ 50.729111][ T706] ____sys_sendmsg+0x7ad/0xa10
[ 50.729419][ T706] ? __pfx_____sys_sendmsg+0x10/0x10
[ 50.729721][ T706] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 50.730103][ T706] ___sys_sendmsg+0xed/0x170
[ 50.730404][ T706] ? kasan_record_aux_stack+0x8c/0xa0
[ 50.730708][ T706] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 50.731082][ T706] ? __pfx____sys_sendmsg+0x10/0x10
[ 50.731398][ T706] ? find_held_lock+0x2b/0x80
[ 50.731696][ T706] ? __lock_acquire+0x44d/0x7e0
[ 50.732004][ T706] ? find_held_lock+0x2b/0x80
[ 50.732321][ T706] ? __virt_addr_valid+0x22e/0x450
[ 50.732618][ T706] ? __lock_release+0x5d/0x170
[ 50.732929][ T706] __sys_sendmsg+0x10b/0x1a0
[ 50.733240][ T706] ? __call_rcu_common.constprop.0+0x320/0x640
[ 50.733621][ T706] ? __pfx___sys_sendmsg+0x10/0x10
[ 50.733933][ T706] ? rcu_is_watching+0x12/0xc0
[ 50.734230][ T706] do_syscall_64+0xc1/0x380
[ 50.734536][ T706] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.734899][ T706] RIP: 0033:0x7f72a5a5f1e7
[ 50.735210][ T706] 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
[ 50.736277][ T706] RSP: 002b:00007ffedfbdc4c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 50.736725][ T706] RAX: ffffffffffffffda RBX: 00007ffedfbdcc00 RCX: 00007f72a5a5f1e7
[ 50.737168][ T706] RDX: 0000000000000000 RSI: 00007ffedfbdc530 RDI: 0000000000000005
[ 50.737621][ T706] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 50.738058][ T706] R10: 000000000b222910 R11: 0000000000000246 R12: 0000000000000003
[ 50.738504][ T706] R13: 00000000686e7ba1 R14: 0000000000499600 R15: 0000000000000000
[ 50.738961][ T706]
[ 50.739186][ T706] irq event stamp: 53063
[ 50.739415][ T706] hardirqs last enabled at (53073): [] __up_console_sem+0x6b/0x80
[ 50.739937][ T706] hardirqs last disabled at (53080): [] __up_console_sem+0x50/0x80
[ 50.740455][ T706] softirqs last enabled at (52202): [] fib6_run_gc+0x113/0x240
[ 50.740991][ T706] softirqs last disabled at (52194): [] fib6_run_gc+0x150/0x240
[ 50.741531][ T706] ---[ end trace 0000000000000000 ]---
[ 52.249400][ T732] br2: port 2(vxlan2) entered blocking state
[ 52.249797][ T732] br2: port 2(vxlan2) entered disabled state
[ 52.250181][ T732] vxlan2: entered allmulticast mode
[ 52.252279][ T732] vxlan2: entered promiscuous mode
[ 52.263459][ T732] ------------[ cut here ]------------
[ 52.263798][ T732] WARNING: CPU: 3 PID: 732 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 52.264396][ T732] Modules linked in: vxlan
[ 52.264704][ T732] CPU: 3 UID: 0 PID: 732 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 52.265309][ T732] Tainted: [W]=WARN
[ 52.265532][ T732] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 52.265894][ T732] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 52.266194][ T732] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 52.267255][ T732] RSP: 0018:ffffc90001626ef0 EFLAGS: 00010246
[ 52.267645][ T732] RAX: 0000000000000000 RBX: ffff88800f0f2000 RCX: 0000000000000001
[ 52.268085][ T732] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 52.268532][ T732] RBP: ffffc90001626fd8 R08: 0000000000000000 R09: 0000000000000000
[ 52.268972][ T732] R10: ffffc90001627008 R11: ffffffff9138d1e0 R12: 1ffff920002c4de2
[ 52.269429][ T732] R13: 0000000000000596 R14: ffffc90001627008 R15: ffff88800f0f2f48
[ 52.269865][ T732] FS: 00007f0dfd242800(0000) GS:ffff8880d2919000(0000) knlGS:0000000000000000
[ 52.270386][ T732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.270761][ T732] CR2: 00000000004e6898 CR3: 000000000b4d6004 CR4: 0000000000772ef0
[ 52.271209][ T732] PKRU: 55555554
[ 52.271445][ T732] Call Trace:
[ 52.271670][ T732]
[ 52.271820][ T732] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 52.272112][ T732] ? __lock_acquire+0x44d/0x7e0
[ 52.272427][ T732] netif_set_mtu+0x88/0x100
[ 52.272720][ T732] ? __pfx_netif_set_mtu+0x10/0x10
[ 52.273031][ T732] dev_set_mtu+0xa4/0x230
[ 52.273256][ T732] br_mtu_auto_adjust+0x189/0x270
[ 52.273562][ T732] br_add_if+0xda3/0x1330
[ 52.273795][ T732] do_set_master+0x38d/0x6d0
[ 52.274085][ T732] ? kernel_text_address+0xce/0xe0
[ 52.274391][ T732] do_setlink.constprop.0+0x9fc/0x2650
[ 52.274690][ T732] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 52.275064][ T732] ? rcu_read_lock_any_held+0x43/0xb0
[ 52.275375][ T732] ? validate_chain+0x166/0x4d0
[ 52.275667][ T732] ? __kernel_text_address+0x12/0x40
[ 52.275978][ T732] ? __lock_acquire+0x44d/0x7e0
[ 52.276300][ T732] ? __mutex_trylock_common+0xf9/0x260
[ 52.276611][ T732] ? __pfx___mutex_trylock_common+0x10/0x10
[ 52.276994][ T732] ? rcu_is_watching+0x12/0xc0
[ 52.277322][ T732] ? rcu_is_watching+0x12/0xc0
[ 52.277632][ T732] ? trace_contention_end+0xdc/0x140
[ 52.277938][ T732] ? __mutex_lock+0x19c/0xcd0
[ 52.278251][ T732] ? find_held_lock+0x2b/0x80
[ 52.278570][ T732] ? rtnl_newlink+0x651/0xa60
[ 52.278875][ T732] ? __create_object+0x5e/0xb0
[ 52.279184][ T732] ? __pfx___mutex_lock+0x10/0x10
[ 52.279512][ T732] ? trace_cap_capable+0x10f/0x190
[ 52.279829][ T732] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 52.280212][ T732] ? __rtnl_newlink+0x40e/0xa40
[ 52.280538][ T732] rtnl_newlink+0x69a/0xa60
[ 52.280853][ T732] ? __pfx_rtnl_newlink+0x10/0x10
[ 52.281162][ T732] ? __lock_acquire+0x44d/0x7e0
[ 52.281482][ T732] ? find_held_lock+0x2b/0x80
[ 52.281788][ T732] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 52.282095][ T732] ? __lock_release+0x5d/0x170
[ 52.282406][ T732] ? __pfx_rtnl_newlink+0x10/0x10
[ 52.282698][ T732] rtnetlink_rcv_msg+0x710/0xc00
[ 52.282991][ T732] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 52.283308][ T732] ? __lock_acquire+0x44d/0x7e0
[ 52.283615][ T732] netlink_rcv_skb+0x121/0x350
[ 52.283905][ T732] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 52.284199][ T732] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 52.284515][ T732] ? netlink_deliver_tap+0x13e/0x340
[ 52.284806][ T732] ? netlink_deliver_tap+0xc3/0x340
[ 52.285101][ T732] netlink_unicast+0x4a1/0x780
[ 52.285404][ T732] ? __pfx_netlink_unicast+0x10/0x10
[ 52.285696][ T732] ? __lock_acquire+0x44d/0x7e0
[ 52.285991][ T732] netlink_sendmsg+0x721/0xbe0
[ 52.286299][ T732] ? __pfx_netlink_sendmsg+0x10/0x10
[ 52.286613][ T732] ? __import_iovec+0x238/0x3c0
[ 52.286928][ T732] ____sys_sendmsg+0x7ad/0xa10
[ 52.287244][ T732] ? __pfx_____sys_sendmsg+0x10/0x10
[ 52.287565][ T732] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 52.287961][ T732] ___sys_sendmsg+0xed/0x170
[ 52.288265][ T732] ? kasan_record_aux_stack+0x8c/0xa0
[ 52.288579][ T732] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 52.288969][ T732] ? __pfx____sys_sendmsg+0x10/0x10
[ 52.289281][ T732] ? find_held_lock+0x2b/0x80
[ 52.289603][ T732] ? __lock_acquire+0x44d/0x7e0
[ 52.289918][ T732] ? find_held_lock+0x2b/0x80
[ 52.290226][ T732] ? __virt_addr_valid+0x22e/0x450
[ 52.290540][ T732] ? __lock_release+0x5d/0x170
[ 52.290854][ T732] __sys_sendmsg+0x10b/0x1a0
[ 52.291168][ T732] ? __call_rcu_common.constprop.0+0x320/0x640
[ 52.291556][ T732] ? __pfx___sys_sendmsg+0x10/0x10
[ 52.291875][ T732] ? rcu_is_watching+0x12/0xc0
[ 52.292175][ T732] do_syscall_64+0xc1/0x380
[ 52.292480][ T732] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 52.292846][ T732] RIP: 0033:0x7f0dfd40f1e7
[ 52.293153][ T732] 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
[ 52.294209][ T732] RSP: 002b:00007fff5a0cb878 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 52.294658][ T732] RAX: ffffffffffffffda RBX: 00007fff5a0cbfb0 RCX: 00007f0dfd40f1e7
[ 52.295096][ T732] RDX: 0000000000000000 RSI: 00007fff5a0cb8e0 RDI: 0000000000000005
[ 52.295559][ T732] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 52.295995][ T732] R10: 0000000013ae8910 R11: 0000000000000246 R12: 0000000000000003
[ 52.296445][ T732] R13: 00000000686e7ba2 R14: 0000000000499600 R15: 0000000000000000
[ 52.296896][ T732]
[ 52.297115][ T732] irq event stamp: 51605
[ 52.297371][ T732] hardirqs last enabled at (51615): [] __up_console_sem+0x6b/0x80
[ 52.297902][ T732] hardirqs last disabled at (51622): [] __up_console_sem+0x50/0x80
[ 52.298419][ T732] softirqs last enabled at (51568): [] handle_softirqs+0x358/0x620
[ 52.298921][ T732] softirqs last disabled at (51547): [] __irq_exit_rcu+0xfa/0x160
[ 52.299449][ T732] ---[ end trace 0000000000000000 ]---
[ 52.407434][ T733] br2: port 2(vxlan2) entered blocking state
[ 52.407830][ T733] br2: port 2(vxlan2) entered forwarding state
[ 55.900984][ T68] vxlan1: left allmulticast mode
[ 55.901616][ T68] vxlan1: left promiscuous mode
[ 55.902079][ T68] br1: port 2(vxlan1) entered disabled state
[ 55.905053][ T68] vethhv-11: left allmulticast mode
[ 55.905376][ T68] vethhv-11: left promiscuous mode
[ 55.905815][ T68] br1: port 1(vethhv-11) entered disabled state
[ 55.911219][ T68] vxlan2: left allmulticast mode
[ 55.912670][ T68] vxlan2: left promiscuous mode
[ 55.913160][ T68] br2: port 2(vxlan2) entered disabled state
[ 55.916672][ T68] vethhv-21: left allmulticast mode
[ 55.917422][ T68] vethhv-21: left promiscuous mode
[ 55.917881][ T68] br2: port 1(vethhv-21) entered disabled state
[ 56.606869][ T68] br2: port 2(vxlan2) entered disabled state
[ 56.609266][ T68] br1: port 2(vxlan1) entered disabled state
[ 56.622197][ T68] vxlan2 (unregistering): left allmulticast mode
[ 56.622642][ T68] vxlan2 (unregistering): left promiscuous mode
[ 56.623044][ T68] br2: port 2(vxlan2) entered disabled state
[ 56.625095][ T68] ------------[ cut here ]------------
[ 56.625467][ T68] WARNING: CPU: 2 PID: 68 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 56.626039][ T68] Modules linked in: vxlan
[ 56.626450][ T68] CPU: 2 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 56.627202][ T68] Tainted: [W]=WARN
[ 56.627610][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 56.628181][ T68] Workqueue: netns cleanup_net
[ 56.628714][ T68] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 56.629360][ T68] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 56.630536][ T68] RSP: 0018:ffffc90000497360 EFLAGS: 00010246
[ 56.630957][ T68] RAX: 0000000000000000 RBX: ffff88800f0f2000 RCX: 0000000000000001
[ 56.631463][ T68] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 56.631957][ T68] RBP: ffffc90000497450 R08: 0000000000000000 R09: 0000000000000000
[ 56.632484][ T68] R10: ffffc90000497480 R11: ffffffff8ccbe86a R12: 1ffff92000092e70
[ 56.632975][ T68] R13: 00000000000005dc R14: ffffc90000497480 R15: ffff88800f0f2f48
[ 56.633479][ T68] FS: 0000000000000000(0000) GS:ffff8880d2899000(0000) knlGS:0000000000000000
[ 56.634053][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.634478][ T68] CR2: 00007f8fcdb76730 CR3: 000000007394a001 CR4: 0000000000772ef0
[ 56.634983][ T68] PKRU: 55555554
[ 56.635236][ T68] Call Trace:
[ 56.635497][ T68]
[ 56.635673][ T68] ? kasan_record_aux_stack+0x8c/0xa0
[ 56.636010][ T68] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 56.636430][ T68] ? br_del_if+0xa3/0x1f0
[ 56.636696][ T68] ? br_device_event+0x53b/0x7f0
[ 56.637033][ T68] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 56.637390][ T68] ? notifier_call_chain+0xcd/0x150
[ 56.637727][ T68] ? unregister_netdevice_many_notify+0x69b/0x1b90
[ 56.638138][ T68] ? default_device_exit_batch+0x240/0x2e0
[ 56.638555][ T68] ? ops_undo_list+0x2cc/0x8a0
[ 56.638887][ T68] ? cleanup_net+0x3a1/0x890
[ 56.639217][ T68] ? process_one_work+0xe40/0x1660
[ 56.639564][ T68] ? worker_thread+0x591/0xcf0
[ 56.639896][ T68] ? kthread+0x37b/0x600
[ 56.640151][ T68] ? ret_from_fork+0x240/0x320
[ 56.640493][ T68] ? ret_from_fork_asm+0x1a/0x30
[ 56.640840][ T68] netif_set_mtu+0x88/0x100
[ 56.641174][ T68] ? __pfx_netif_set_mtu+0x10/0x10
[ 56.641537][ T68] dev_set_mtu+0xa4/0x230
[ 56.641796][ T68] br_mtu_auto_adjust+0x189/0x270
[ 56.642137][ T68] br_del_if+0xb2/0x1f0
[ 56.642394][ T68] br_device_event+0x53b/0x7f0
[ 56.642710][ T68] ? __pfx_br_device_event+0x10/0x10
[ 56.643036][ T68] notifier_call_chain+0xcd/0x150
[ 56.643368][ T68] unregister_netdevice_many_notify+0x69b/0x1b90
[ 56.643766][ T68] ? __pfx_vxlan_dellink+0x10/0x10 [vxlan]
[ 56.644190][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 56.644606][ T68] ? net_generic+0xb1/0x1f0 [vxlan]
[ 56.644943][ T68] vxlan_netdevice_event+0x245/0x340 [vxlan]
[ 56.645367][ T68] ? __pfx_vxlan_netdevice_event+0x10/0x10 [vxlan]
[ 56.645783][ T68] notifier_call_chain+0xcd/0x150
[ 56.646112][ T68] unregister_netdevice_many_notify+0x69b/0x1b90
[ 56.646538][ T68] ? mutex_is_locked+0x1c/0x60
[ 56.646877][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 56.647279][ T68] ? unregister_netdevice_queue+0x6f/0x410
[ 56.647679][ T68] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 56.648072][ T68] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 56.648482][ T68] default_device_exit_batch+0x240/0x2e0
[ 56.648802][ T68] ? __pfx_default_device_exit_batch+0x10/0x10
[ 56.649218][ T68] ops_undo_list+0x2cc/0x8a0
[ 56.649550][ T68] ? __pfx_ops_undo_list+0x10/0x10
[ 56.649883][ T68] ? cleanup_net+0x2c5/0x890
[ 56.650230][ T68] cleanup_net+0x3a1/0x890
[ 56.650571][ T68] ? __pfx_cleanup_net+0x10/0x10
[ 56.650904][ T68] ? rcu_is_watching+0x12/0xc0
[ 56.651230][ T68] process_one_work+0xe40/0x1660
[ 56.651567][ T68] ? __pfx_process_one_work+0x10/0x10
[ 56.651898][ T68] ? assign_work+0x16c/0x240
[ 56.652220][ T68] worker_thread+0x591/0xcf0
[ 56.652554][ T68] ? __pfx_worker_thread+0x10/0x10
[ 56.652869][ T68] kthread+0x37b/0x600
[ 56.653115][ T68] ? __pfx_kthread+0x10/0x10
[ 56.653438][ T68] ? ret_from_fork+0x1b/0x320
[ 56.653756][ T68] ? __lock_release+0x5d/0x170
[ 56.654083][ T68] ? rcu_is_watching+0x12/0xc0
[ 56.654426][ T68] ? __pfx_kthread+0x10/0x10
[ 56.654746][ T68] ret_from_fork+0x240/0x320
[ 56.655068][ T68] ? __pfx_kthread+0x10/0x10
[ 56.655394][ T68] ret_from_fork_asm+0x1a/0x30
[ 56.655728][ T68]
[ 56.655971][ T68] irq event stamp: 143821
[ 56.656217][ T68] hardirqs last enabled at (143831): [] __up_console_sem+0x6b/0x80
[ 56.656784][ T68] hardirqs last disabled at (143842): [] __up_console_sem+0x50/0x80
[ 56.657346][ T68] softirqs last enabled at (143766): [] handle_softirqs+0x358/0x620
[ 56.657886][ T68] softirqs last disabled at (143753): [] __irq_exit_rcu+0xfa/0x160
[ 56.658439][ T68] ---[ end trace 0000000000000000 ]---
[ 56.692495][ T68] vxlan1 (unregistering): left allmulticast mode
[ 56.692895][ T68] vxlan1 (unregistering): left promiscuous mode
[ 56.693272][ T68] br1: port 2(vxlan1) entered disabled state
[ 56.696068][ T68] ------------[ cut here ]------------
[ 56.696396][ T68] WARNING: CPU: 1 PID: 68 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 56.696921][ T68] Modules linked in: vxlan
[ 56.697247][ T68] CPU: 1 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 56.697969][ T68] Tainted: [W]=WARN
[ 56.698206][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 56.698595][ T68] Workqueue: netns cleanup_net
[ 56.698911][ T68] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 56.699223][ T68] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 56.700467][ T68] RSP: 0018:ffffc90000497360 EFLAGS: 00010246
[ 56.700853][ T68] RAX: 0000000000000000 RBX: ffff8880113ba000 RCX: 0000000000000001
[ 56.701347][ T68] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 56.701799][ T68] RBP: ffffc90000497450 R08: 0000000000000000 R09: 0000000000000000
[ 56.702260][ T68] R10: ffffc90000497480 R11: ffffffff9138d1e0 R12: 1ffff92000092e70
[ 56.702727][ T68] R13: 00000000000005dc R14: ffffc90000497480 R15: ffff8880113baf48
[ 56.703187][ T68] FS: 0000000000000000(0000) GS:ffff8880d2819000(0000) knlGS:0000000000000000
[ 56.703727][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.704123][ T68] CR2: 000055bfc39cbdec CR3: 0000000009ed6006 CR4: 0000000000772ef0
[ 56.704590][ T68] PKRU: 55555554
[ 56.704821][ T68] Call Trace:
[ 56.705048][ T68]
[ 56.705202][ T68] ? kasan_record_aux_stack+0x8c/0xa0
[ 56.705518][ T68] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 56.705893][ T68] ? br_del_if+0xa3/0x1f0
[ 56.706127][ T68] ? br_device_event+0x53b/0x7f0
[ 56.706448][ T68] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 56.706749][ T68] ? notifier_call_chain+0xcd/0x150
[ 56.707054][ T68] ? unregister_netdevice_many_notify+0x69b/0x1b90
[ 56.707445][ T68] ? default_device_exit_batch+0x240/0x2e0
[ 56.707820][ T68] ? ops_undo_list+0x2cc/0x8a0
[ 56.708120][ T68] ? cleanup_net+0x3a1/0x890
[ 56.708437][ T68] ? process_one_work+0xe40/0x1660
[ 56.708740][ T68] ? worker_thread+0x591/0xcf0
[ 56.709040][ T68] ? kthread+0x37b/0x600
[ 56.709265][ T68] ? ret_from_fork+0x240/0x320
[ 56.709578][ T68] ? ret_from_fork_asm+0x1a/0x30
[ 56.709890][ T68] netif_set_mtu+0x88/0x100
[ 56.710193][ T68] ? __pfx_netif_set_mtu+0x10/0x10
[ 56.710523][ T68] dev_set_mtu+0xa4/0x230
[ 56.710762][ T68] br_mtu_auto_adjust+0x189/0x270
[ 56.711068][ T68] br_del_if+0xb2/0x1f0
[ 56.711310][ T68] br_device_event+0x53b/0x7f0
[ 56.711612][ T68] ? __pfx_br_device_event+0x10/0x10
[ 56.711921][ T68] notifier_call_chain+0xcd/0x150
[ 56.712234][ T68] unregister_netdevice_many_notify+0x69b/0x1b90
[ 56.712624][ T68] ? __pfx_vxlan_dellink+0x10/0x10 [vxlan]
[ 56.713020][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 56.713421][ T68] ? net_generic+0xb1/0x1f0 [vxlan]
[ 56.713739][ T68] vxlan_netdevice_event+0x245/0x340 [vxlan]
[ 56.714128][ T68] ? __pfx_vxlan_netdevice_event+0x10/0x10 [vxlan]
[ 56.714537][ T68] notifier_call_chain+0xcd/0x150
[ 56.714845][ T68] unregister_netdevice_many_notify+0x69b/0x1b90
[ 56.715229][ T68] ? mutex_is_locked+0x1c/0x60
[ 56.715540][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 56.715916][ T68] ? unregister_netdevice_queue+0x6f/0x410
[ 56.716298][ T68] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 56.716675][ T68] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 56.717058][ T68] default_device_exit_batch+0x240/0x2e0
[ 56.717381][ T68] ? __pfx_default_device_exit_batch+0x10/0x10
[ 56.717774][ T68] ops_undo_list+0x2cc/0x8a0
[ 56.718080][ T68] ? __pfx_ops_undo_list+0x10/0x10
[ 56.718391][ T68] ? cleanup_net+0x2c5/0x890
[ 56.718701][ T68] cleanup_net+0x3a1/0x890
[ 56.719006][ T68] ? __pfx_cleanup_net+0x10/0x10
[ 56.719321][ T68] ? rcu_is_watching+0x12/0xc0
[ 56.719628][ T68] process_one_work+0xe40/0x1660
[ 56.719945][ T68] ? __pfx_process_one_work+0x10/0x10
[ 56.720253][ T68] ? assign_work+0x16c/0x240
[ 56.720568][ T68] worker_thread+0x591/0xcf0
[ 56.720879][ T68] ? __pfx_worker_thread+0x10/0x10
[ 56.721185][ T68] kthread+0x37b/0x600
[ 56.721423][ T68] ? __pfx_kthread+0x10/0x10
[ 56.721724][ T68] ? ret_from_fork+0x1b/0x320
[ 56.722022][ T68] ? __lock_release+0x5d/0x170
[ 56.722341][ T68] ? rcu_is_watching+0x12/0xc0
[ 56.722651][ T68] ? __pfx_kthread+0x10/0x10
[ 56.722956][ T68] ret_from_fork+0x240/0x320
[ 56.723256][ T68] ? __pfx_kthread+0x10/0x10
[ 56.723567][ T68] ret_from_fork_asm+0x1a/0x30
[ 56.723883][ T68]
[ 56.724112][ T68] irq event stamp: 149089
[ 56.724350][ T68] hardirqs last enabled at (149099): [] __up_console_sem+0x6b/0x80
[ 56.724907][ T68] hardirqs last disabled at (149106): [] __up_console_sem+0x50/0x80
[ 56.725449][ T68] softirqs last enabled at (148490): [] handle_softirqs+0x358/0x620
[ 56.725972][ T68] softirqs last disabled at (148465): [] __irq_exit_rcu+0xfa/0x160
[ 56.726510][ T68] ---[ end trace 0000000000000000 ]---
[ 56.811466][ T68] vethhv-12: left allmulticast mode
[ 56.811775][ T68] vethhv-12: left promiscuous mode
[ 56.812223][ T68] br1: port 1(vethhv-12) entered disabled state
[ 56.815194][ T68] vethhv-22: left allmulticast mode
[ 56.815516][ T68] vethhv-22: left promiscuous mode
[ 56.815955][ T68] br2: port 1(vethhv-22) entered disabled state
[ 60.643813][ T833] veth0: renamed from veth-hv-1
[ 61.258106][ T845] veth0: renamed from veth-hv-2
[ 77.088758][ T977] br1: port 1(vethhv-11) entered blocking state
[ 77.089167][ T977] br1: port 1(vethhv-11) entered disabled state
[ 77.090233][ T977] vethhv-11: entered allmulticast mode
[ 77.092396][ T977] vethhv-11: entered promiscuous mode
[ 77.093542][ T977] br1: port 1(vethhv-11) entered blocking state
[ 77.093885][ T977] br1: port 1(vethhv-11) entered forwarding state
[ 77.095053][ T977] ------------[ cut here ]------------
[ 77.095355][ T977] WARNING: CPU: 0 PID: 977 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 77.095973][ T977] Modules linked in: vxlan
[ 77.096295][ T977] CPU: 0 UID: 0 PID: 977 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 77.096903][ T977] Tainted: [W]=WARN
[ 77.097132][ T977] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 77.097517][ T977] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 77.097826][ T977] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 77.098879][ T977] RSP: 0018:ffffc900020f6ef0 EFLAGS: 00010246
[ 77.099256][ T977] RAX: 0000000000000000 RBX: ffff888011672000 RCX: 0000000000000001
[ 77.099701][ T977] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 77.100141][ T977] RBP: ffffc900020f6fd8 R08: 0000000000000000 R09: 0000000000000000
[ 77.100585][ T977] R10: ffffc900020f7008 R11: ffffffff9138d1e0 R12: 1ffff9200041ede2
[ 77.101023][ T977] R13: 00000000000005dc R14: ffffc900020f7008 R15: ffff888011672f48
[ 77.101470][ T977] FS: 00007f8ca2cd6800(0000) GS:ffff8880d2799000(0000) knlGS:0000000000000000
[ 77.101982][ T977] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 77.102359][ T977] CR2: 00000000004e6890 CR3: 0000000011340004 CR4: 0000000000772ef0
[ 77.102804][ T977] PKRU: 55555554
[ 77.103025][ T977] Call Trace:
[ 77.103246][ T977]
[ 77.103408][ T977] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 77.103702][ T977] ? __lock_acquire+0x44d/0x7e0
[ 77.104018][ T977] netif_set_mtu+0x88/0x100
[ 77.104318][ T977] ? __pfx_netif_set_mtu+0x10/0x10
[ 77.104633][ T977] dev_set_mtu+0xa4/0x230
[ 77.104857][ T977] br_mtu_auto_adjust+0x189/0x270
[ 77.105162][ T977] br_add_if+0xda3/0x1330
[ 77.105400][ T977] do_set_master+0x38d/0x6d0
[ 77.105691][ T977] ? kernel_text_address+0xce/0xe0
[ 77.105994][ T977] do_setlink.constprop.0+0x9fc/0x2650
[ 77.106298][ T977] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 77.106668][ T977] ? rcu_read_lock_any_held+0x43/0xb0
[ 77.106965][ T977] ? validate_chain+0x166/0x4d0
[ 77.107261][ T977] ? __kernel_text_address+0x12/0x40
[ 77.107566][ T977] ? __lock_acquire+0x44d/0x7e0
[ 77.107863][ T977] ? __mutex_trylock_common+0xf9/0x260
[ 77.108158][ T977] ? __pfx___mutex_trylock_common+0x10/0x10
[ 77.108526][ T977] ? rcu_is_watching+0x12/0xc0
[ 77.108823][ T977] ? rcu_is_watching+0x12/0xc0
[ 77.109117][ T977] ? trace_contention_end+0xdc/0x140
[ 77.109430][ T977] ? __mutex_lock+0x19c/0xcd0
[ 77.109735][ T977] ? find_held_lock+0x2b/0x80
[ 77.110027][ T977] ? rtnl_newlink+0x651/0xa60
[ 77.110321][ T977] ? __create_object+0x5e/0xb0
[ 77.110620][ T977] ? __pfx___mutex_lock+0x10/0x10
[ 77.110912][ T977] ? trace_cap_capable+0x10f/0x190
[ 77.111224][ T977] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 77.111593][ T977] ? __rtnl_newlink+0x40e/0xa40
[ 77.111892][ T977] rtnl_newlink+0x69a/0xa60
[ 77.112194][ T977] ? __pfx_rtnl_newlink+0x10/0x10
[ 77.112495][ T977] ? __lock_acquire+0x44d/0x7e0
[ 77.112792][ T977] ? find_held_lock+0x2b/0x80
[ 77.113083][ T977] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 77.113387][ T977] ? __lock_release+0x5d/0x170
[ 77.113706][ T977] ? __pfx_rtnl_newlink+0x10/0x10
[ 77.113998][ T977] rtnetlink_rcv_msg+0x710/0xc00
[ 77.114305][ T977] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 77.114605][ T977] ? __lock_acquire+0x44d/0x7e0
[ 77.114901][ T977] netlink_rcv_skb+0x121/0x350
[ 77.115197][ T977] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 77.115497][ T977] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 77.115804][ T977] ? netlink_deliver_tap+0x13e/0x340
[ 77.116094][ T977] ? netlink_deliver_tap+0xc3/0x340
[ 77.116395][ T977] netlink_unicast+0x4a1/0x780
[ 77.116691][ T977] ? __pfx_netlink_unicast+0x10/0x10
[ 77.116982][ T977] ? __lock_acquire+0x44d/0x7e0
[ 77.117298][ T977] netlink_sendmsg+0x721/0xbe0
[ 77.117594][ T977] ? __pfx_netlink_sendmsg+0x10/0x10
[ 77.117891][ T977] ? __import_iovec+0x238/0x3c0
[ 77.118198][ T977] ____sys_sendmsg+0x7ad/0xa10
[ 77.118503][ T977] ? __pfx_____sys_sendmsg+0x10/0x10
[ 77.118794][ T977] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 77.119168][ T977] ___sys_sendmsg+0xed/0x170
[ 77.119463][ T977] ? kasan_record_aux_stack+0x8c/0xa0
[ 77.119757][ T977] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 77.120125][ T977] ? __pfx____sys_sendmsg+0x10/0x10
[ 77.120429][ T977] ? find_held_lock+0x2b/0x80
[ 77.120725][ T977] ? __lock_acquire+0x44d/0x7e0
[ 77.121022][ T977] ? find_held_lock+0x2b/0x80
[ 77.121320][ T977] ? __virt_addr_valid+0x22e/0x450
[ 77.121618][ T977] ? __lock_release+0x5d/0x170
[ 77.121918][ T977] __sys_sendmsg+0x10b/0x1a0
[ 77.122208][ T977] ? __call_rcu_common.constprop.0+0x320/0x640
[ 77.122580][ T977] ? __pfx___sys_sendmsg+0x10/0x10
[ 77.122886][ T977] ? rcu_is_watching+0x12/0xc0
[ 77.123179][ T977] do_syscall_64+0xc1/0x380
[ 77.123481][ T977] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 77.123847][ T977] RIP: 0033:0x7f8ca2ea31e7
[ 77.124155][ T977] 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
[ 77.125208][ T977] RSP: 002b:00007ffdcab29c28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 77.125656][ T977] RAX: ffffffffffffffda RBX: 00007ffdcab2a360 RCX: 00007f8ca2ea31e7
[ 77.126095][ T977] RDX: 0000000000000000 RSI: 00007ffdcab29c90 RDI: 0000000000000005
[ 77.126541][ T977] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 77.126982][ T977] R10: 000000002ad8f910 R11: 0000000000000246 R12: 0000000000000003
[ 77.127435][ T977] R13: 00000000686e7bbb R14: 0000000000499600 R15: 0000000000000000
[ 77.127887][ T977]
[ 77.128108][ T977] irq event stamp: 40275
[ 77.128338][ T977] hardirqs last enabled at (40285): [] __up_console_sem+0x6b/0x80
[ 77.128852][ T977] hardirqs last disabled at (40292): [] __up_console_sem+0x50/0x80
[ 77.129365][ T977] softirqs last enabled at (39416): [] fib6_run_gc+0x113/0x240
[ 77.129879][ T977] softirqs last disabled at (39408): [] fib6_run_gc+0x150/0x240
[ 77.130392][ T977] ---[ end trace 0000000000000000 ]---
[ 78.524089][ T1003] br1: port 2(vxlan1) entered blocking state
[ 78.524547][ T1003] br1: port 2(vxlan1) entered disabled state
[ 78.524912][ T1003] vxlan1: entered allmulticast mode
[ 78.527029][ T1003] vxlan1: entered promiscuous mode
[ 78.527902][ T1003] ------------[ cut here ]------------
[ 78.528197][ T1003] WARNING: CPU: 0 PID: 1003 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 78.528788][ T1003] Modules linked in: vxlan
[ 78.529091][ T1003] CPU: 0 UID: 0 PID: 1003 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 78.529687][ T1003] Tainted: [W]=WARN
[ 78.529910][ T1003] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 78.530273][ T1003] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 78.530643][ T1003] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 78.531693][ T1003] RSP: 0018:ffffc900021b6ef0 EFLAGS: 00010246
[ 78.532062][ T1003] RAX: 0000000000000000 RBX: ffff888011672000 RCX: 0000000000000001
[ 78.532506][ T1003] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 78.532940][ T1003] RBP: ffffc900021b6fd8 R08: 0000000000000000 R09: 0000000000000000
[ 78.533386][ T1003] R10: ffffc900021b7008 R11: ffffffff91cceab8 R12: 1ffff92000436de2
[ 78.533822][ T1003] R13: 00000000000005aa R14: ffffc900021b7008 R15: ffff888011672f48
[ 78.534257][ T1003] FS: 00007f9a4a60f800(0000) GS:ffff8880d2799000(0000) knlGS:0000000000000000
[ 78.534774][ T1003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 78.535145][ T1003] CR2: 00000000004e6890 CR3: 0000000011189002 CR4: 0000000000772ef0
[ 78.535591][ T1003] PKRU: 55555554
[ 78.535810][ T1003] Call Trace:
[ 78.536029][ T1003]
[ 78.536181][ T1003] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 78.536486][ T1003] ? mark_held_locks+0x49/0x80
[ 78.536778][ T1003] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 78.537143][ T1003] ? lockdep_hardirqs_on+0x7c/0x110
[ 78.537455][ T1003] netif_set_mtu+0x88/0x100
[ 78.537746][ T1003] ? __pfx_netif_set_mtu+0x10/0x10
[ 78.538047][ T1003] ? br_get_link_af_size_filtered+0x186/0x9d0
[ 78.538437][ T1003] dev_set_mtu+0xa4/0x230
[ 78.538660][ T1003] br_mtu_auto_adjust+0x189/0x270
[ 78.538955][ T1003] br_add_if+0xda3/0x1330
[ 78.539185][ T1003] do_set_master+0x38d/0x6d0
[ 78.539485][ T1003] ? kernel_text_address+0xce/0xe0
[ 78.539780][ T1003] do_setlink.constprop.0+0x9fc/0x2650
[ 78.540078][ T1003] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 78.540454][ T1003] ? rcu_read_lock_any_held+0x43/0xb0
[ 78.540744][ T1003] ? validate_chain+0x166/0x4d0
[ 78.541035][ T1003] ? __kernel_text_address+0x12/0x40
[ 78.541339][ T1003] ? __lock_acquire+0x44d/0x7e0
[ 78.541655][ T1003] ? __mutex_trylock_common+0xf9/0x260
[ 78.541950][ T1003] ? __pfx___mutex_trylock_common+0x10/0x10
[ 78.542321][ T1003] ? rcu_is_watching+0x12/0xc0
[ 78.542615][ T1003] ? rcu_is_watching+0x12/0xc0
[ 78.542905][ T1003] ? trace_contention_end+0xdc/0x140
[ 78.543195][ T1003] ? __mutex_lock+0x19c/0xcd0
[ 78.543499][ T1003] ? find_held_lock+0x2b/0x80
[ 78.543796][ T1003] ? rtnl_newlink+0x651/0xa60
[ 78.544085][ T1003] ? __create_object+0x5e/0xb0
[ 78.544383][ T1003] ? __pfx___mutex_lock+0x10/0x10
[ 78.544675][ T1003] ? trace_cap_capable+0x10f/0x190
[ 78.544967][ T1003] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 78.545336][ T1003] ? __rtnl_newlink+0x40e/0xa40
[ 78.545634][ T1003] rtnl_newlink+0x69a/0xa60
[ 78.545934][ T1003] ? __pfx_rtnl_newlink+0x10/0x10
[ 78.546224][ T1003] ? __lock_acquire+0x44d/0x7e0
[ 78.546529][ T1003] ? find_held_lock+0x2b/0x80
[ 78.546824][ T1003] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 78.547113][ T1003] ? __lock_release+0x5d/0x170
[ 78.547430][ T1003] ? __pfx_rtnl_newlink+0x10/0x10
[ 78.547721][ T1003] rtnetlink_rcv_msg+0x710/0xc00
[ 78.548014][ T1003] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 78.548321][ T1003] ? __lock_acquire+0x44d/0x7e0
[ 78.548618][ T1003] netlink_rcv_skb+0x121/0x350
[ 78.548909][ T1003] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 78.549203][ T1003] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 78.549512][ T1003] ? netlink_deliver_tap+0x13e/0x340
[ 78.549801][ T1003] ? netlink_deliver_tap+0xc3/0x340
[ 78.550095][ T1003] netlink_unicast+0x4a1/0x780
[ 78.550402][ T1003] ? __pfx_netlink_unicast+0x10/0x10
[ 78.550693][ T1003] ? __lock_acquire+0x44d/0x7e0
[ 78.550988][ T1003] netlink_sendmsg+0x721/0xbe0
[ 78.551296][ T1003] ? __pfx_netlink_sendmsg+0x10/0x10
[ 78.551589][ T1003] ? __import_iovec+0x238/0x3c0
[ 78.551887][ T1003] ____sys_sendmsg+0x7ad/0xa10
[ 78.552181][ T1003] ? __pfx_____sys_sendmsg+0x10/0x10
[ 78.552483][ T1003] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 78.552857][ T1003] ___sys_sendmsg+0xed/0x170
[ 78.553145][ T1003] ? kasan_record_aux_stack+0x8c/0xa0
[ 78.553443][ T1003] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 78.553808][ T1003] ? __pfx____sys_sendmsg+0x10/0x10
[ 78.554102][ T1003] ? find_held_lock+0x2b/0x80
[ 78.554405][ T1003] ? __lock_acquire+0x44d/0x7e0
[ 78.554705][ T1003] ? find_held_lock+0x2b/0x80
[ 78.554997][ T1003] ? __virt_addr_valid+0x22e/0x450
[ 78.555299][ T1003] ? __lock_release+0x5d/0x170
[ 78.555599][ T1003] __sys_sendmsg+0x10b/0x1a0
[ 78.555888][ T1003] ? __call_rcu_common.constprop.0+0x320/0x640
[ 78.556249][ T1003] ? __pfx___sys_sendmsg+0x10/0x10
[ 78.556560][ T1003] ? rcu_is_watching+0x12/0xc0
[ 78.556853][ T1003] do_syscall_64+0xc1/0x380
[ 78.557147][ T1003] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 78.557524][ T1003] RIP: 0033:0x7f9a4a7dc1e7
[ 78.557825][ T1003] 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
[ 78.558872][ T1003] RSP: 002b:00007ffe72eb9d28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 78.559321][ T1003] RAX: ffffffffffffffda RBX: 00007ffe72eba460 RCX: 00007f9a4a7dc1e7
[ 78.559756][ T1003] RDX: 0000000000000000 RSI: 00007ffe72eb9d90 RDI: 0000000000000005
[ 78.560191][ T1003] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 78.560635][ T1003] R10: 000000002d235910 R11: 0000000000000246 R12: 0000000000000003
[ 78.561072][ T1003] R13: 00000000686e7bbc R14: 0000000000499600 R15: 0000000000000000
[ 78.561532][ T1003]
[ 78.561750][ T1003] irq event stamp: 47269
[ 78.561969][ T1003] hardirqs last enabled at (47277): [] __up_console_sem+0x6b/0x80
[ 78.562483][ T1003] hardirqs last disabled at (47286): [] __up_console_sem+0x50/0x80
[ 78.562987][ T1003] softirqs last enabled at (46456): [] handle_softirqs+0x358/0x620
[ 78.563502][ T1003] softirqs last disabled at (46411): [] __irq_exit_rcu+0xfa/0x160
[ 78.564005][ T1003] ---[ end trace 0000000000000000 ]---
[ 78.677921][ T1004] br1: port 2(vxlan1) entered blocking state
[ 78.678353][ T1004] br1: port 2(vxlan1) entered forwarding state
[ 81.843113][ T1053] br2: port 1(vethhv-21) entered blocking state
[ 81.843599][ T1053] br2: port 1(vethhv-21) entered disabled state
[ 81.843987][ T1053] vethhv-21: entered allmulticast mode
[ 81.846756][ T1053] vethhv-21: entered promiscuous mode
[ 81.847899][ T1053] br2: port 1(vethhv-21) entered blocking state
[ 81.848264][ T1053] br2: port 1(vethhv-21) entered forwarding state
[ 81.849319][ T1053] ------------[ cut here ]------------
[ 81.849633][ T1053] WARNING: CPU: 2 PID: 1053 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 81.850224][ T1053] Modules linked in: vxlan
[ 81.850554][ T1053] CPU: 2 UID: 0 PID: 1053 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 81.851159][ T1053] Tainted: [W]=WARN
[ 81.851400][ T1053] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 81.851780][ T1053] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 81.852092][ T1053] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 81.853163][ T1053] RSP: 0018:ffffc900022d6ef0 EFLAGS: 00010246
[ 81.853554][ T1053] RAX: 0000000000000000 RBX: ffff88801111a000 RCX: 0000000000000001
[ 81.854005][ T1053] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 81.854462][ T1053] RBP: ffffc900022d6fd8 R08: 0000000000000000 R09: 0000000000000000
[ 81.854913][ T1053] R10: ffffc900022d7008 R11: ffffffff9138d1e0 R12: 1ffff9200045ade2
[ 81.855371][ T1053] R13: 00000000000005dc R14: ffffc900022d7008 R15: ffff88801111af48
[ 81.855823][ T1053] FS: 00007f94621a8800(0000) GS:ffff8880d2899000(0000) knlGS:0000000000000000
[ 81.856356][ T1053] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 81.856735][ T1053] CR2: 00000000004e6898 CR3: 000000000e15d004 CR4: 0000000000772ef0
[ 81.857184][ T1053] PKRU: 55555554
[ 81.857433][ T1053] Call Trace:
[ 81.857663][ T1053]
[ 81.857826][ T1053] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 81.858135][ T1053] ? __lock_acquire+0x44d/0x7e0
[ 81.858476][ T1053] netif_set_mtu+0x88/0x100
[ 81.858783][ T1053] ? __pfx_netif_set_mtu+0x10/0x10
[ 81.859110][ T1053] dev_set_mtu+0xa4/0x230
[ 81.859359][ T1053] br_mtu_auto_adjust+0x189/0x270
[ 81.859672][ T1053] br_add_if+0xda3/0x1330
[ 81.859922][ T1053] do_set_master+0x38d/0x6d0
[ 81.860227][ T1053] ? kernel_text_address+0xce/0xe0
[ 81.860556][ T1053] do_setlink.constprop.0+0x9fc/0x2650
[ 81.860868][ T1053] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 81.861253][ T1053] ? rcu_read_lock_any_held+0x43/0xb0
[ 81.861572][ T1053] ? validate_chain+0x166/0x4d0
[ 81.861876][ T1053] ? __kernel_text_address+0x12/0x40
[ 81.862182][ T1053] ? __lock_acquire+0x44d/0x7e0
[ 81.862499][ T1053] ? __mutex_trylock_common+0xf9/0x260
[ 81.862804][ T1053] ? __pfx___mutex_trylock_common+0x10/0x10
[ 81.863177][ T1053] ? rcu_is_watching+0x12/0xc0
[ 81.863491][ T1053] ? rcu_is_watching+0x12/0xc0
[ 81.863800][ T1053] ? trace_contention_end+0xdc/0x140
[ 81.864105][ T1053] ? __mutex_lock+0x19c/0xcd0
[ 81.864423][ T1053] ? find_held_lock+0x2b/0x80
[ 81.864728][ T1053] ? rtnl_newlink+0x651/0xa60
[ 81.865028][ T1053] ? __create_object+0x5e/0xb0
[ 81.865345][ T1053] ? __pfx___mutex_lock+0x10/0x10
[ 81.865650][ T1053] ? trace_cap_capable+0x10f/0x190
[ 81.865955][ T1053] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 81.866340][ T1053] ? __rtnl_newlink+0x40e/0xa40
[ 81.866652][ T1053] rtnl_newlink+0x69a/0xa60
[ 81.866961][ T1053] ? __pfx_rtnl_newlink+0x10/0x10
[ 81.867273][ T1053] ? __lock_acquire+0x44d/0x7e0
[ 81.867589][ T1053] ? find_held_lock+0x2b/0x80
[ 81.867895][ T1053] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 81.868196][ T1053] ? __lock_release+0x5d/0x170
[ 81.868516][ T1053] ? __pfx_rtnl_newlink+0x10/0x10
[ 81.868820][ T1053] rtnetlink_rcv_msg+0x710/0xc00
[ 81.869126][ T1053] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 81.869441][ T1053] ? __lock_acquire+0x44d/0x7e0
[ 81.869752][ T1053] netlink_rcv_skb+0x121/0x350
[ 81.870053][ T1053] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 81.870394][ T1053] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 81.870717][ T1053] ? netlink_deliver_tap+0x13e/0x340
[ 81.871025][ T1053] ? netlink_deliver_tap+0xc3/0x340
[ 81.871338][ T1053] netlink_unicast+0x4a1/0x780
[ 81.871648][ T1053] ? __pfx_netlink_unicast+0x10/0x10
[ 81.871949][ T1053] ? __lock_acquire+0x44d/0x7e0
[ 81.872258][ T1053] netlink_sendmsg+0x721/0xbe0
[ 81.872575][ T1053] ? __pfx_netlink_sendmsg+0x10/0x10
[ 81.872880][ T1053] ? __import_iovec+0x238/0x3c0
[ 81.873195][ T1053] ____sys_sendmsg+0x7ad/0xa10
[ 81.873516][ T1053] ? __pfx_____sys_sendmsg+0x10/0x10
[ 81.873817][ T1053] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 81.874207][ T1053] ___sys_sendmsg+0xed/0x170
[ 81.874521][ T1053] ? kasan_record_aux_stack+0x8c/0xa0
[ 81.874834][ T1053] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 81.875211][ T1053] ? __pfx____sys_sendmsg+0x10/0x10
[ 81.875539][ T1053] ? find_held_lock+0x2b/0x80
[ 81.875846][ T1053] ? __lock_acquire+0x44d/0x7e0
[ 81.876156][ T1053] ? find_held_lock+0x2b/0x80
[ 81.876474][ T1053] ? __virt_addr_valid+0x22e/0x450
[ 81.876779][ T1053] ? __lock_release+0x5d/0x170
[ 81.877090][ T1053] __sys_sendmsg+0x10b/0x1a0
[ 81.877406][ T1053] ? __call_rcu_common.constprop.0+0x320/0x640
[ 81.877784][ T1053] ? __pfx___sys_sendmsg+0x10/0x10
[ 81.878102][ T1053] ? rcu_is_watching+0x12/0xc0
[ 81.878421][ T1053] do_syscall_64+0xc1/0x380
[ 81.878728][ T1053] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 81.879100][ T1053] RIP: 0033:0x7f94623751e7
[ 81.879422][ T1053] 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
[ 81.880492][ T1053] RSP: 002b:00007fff401a0418 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 81.880943][ T1053] RAX: ffffffffffffffda RBX: 00007fff401a0b50 RCX: 00007f94623751e7
[ 81.881399][ T1053] RDX: 0000000000000000 RSI: 00007fff401a0480 RDI: 0000000000000005
[ 81.881852][ T1053] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 81.882309][ T1053] R10: 0000000019abc910 R11: 0000000000000246 R12: 0000000000000003
[ 81.882759][ T1053] R13: 00000000686e7bc0 R14: 0000000000499600 R15: 0000000000000000
[ 81.883222][ T1053]
[ 81.883460][ T1053] irq event stamp: 45563
[ 81.883690][ T1053] hardirqs last enabled at (45573): [] __up_console_sem+0x6b/0x80
[ 81.884213][ T1053] hardirqs last disabled at (45582): [] __up_console_sem+0x50/0x80
[ 81.884736][ T1053] softirqs last enabled at (45168): [] handle_softirqs+0x358/0x620
[ 81.885250][ T1053] softirqs last disabled at (45161): [] __irq_exit_rcu+0xfa/0x160
[ 81.885777][ T1053] ---[ end trace 0000000000000000 ]---
[ 83.298938][ T1079] br2: port 2(vxlan2) entered blocking state
[ 83.299419][ T1079] br2: port 2(vxlan2) entered disabled state
[ 83.299792][ T1079] vxlan2: entered allmulticast mode
[ 83.301915][ T1079] vxlan2: entered promiscuous mode
[ 83.302885][ T1079] ------------[ cut here ]------------
[ 83.303177][ T1079] WARNING: CPU: 3 PID: 1079 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 83.303775][ T1079] Modules linked in: vxlan
[ 83.304080][ T1079] CPU: 3 UID: 0 PID: 1079 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 83.304676][ T1079] Tainted: [W]=WARN
[ 83.304897][ T1079] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 83.305261][ T1079] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 83.305569][ T1079] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 83.306643][ T1079] RSP: 0018:ffffc90002386ef0 EFLAGS: 00010246
[ 83.307014][ T1079] RAX: 0000000000000000 RBX: ffff88801111a000 RCX: 0000000000000001
[ 83.307466][ T1079] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 83.307912][ T1079] RBP: ffffc90002386fd8 R08: 0000000000000000 R09: 0000000000000000
[ 83.308356][ T1079] R10: ffffc90002387008 R11: ffffffff91cceab8 R12: 1ffff92000470de2
[ 83.308791][ T1079] R13: 0000000000000596 R14: ffffc90002387008 R15: ffff88801111af48
[ 83.309228][ T1079] FS: 00007f5605c69800(0000) GS:ffff8880d2919000(0000) knlGS:0000000000000000
[ 83.309747][ T1079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 83.310114][ T1079] CR2: 00000000004e6898 CR3: 0000000012641005 CR4: 0000000000772ef0
[ 83.310559][ T1079] PKRU: 55555554
[ 83.310777][ T1079] Call Trace:
[ 83.310995][ T1079]
[ 83.311148][ T1079] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 83.311452][ T1079] ? mark_held_locks+0x49/0x80
[ 83.311749][ T1079] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 83.312113][ T1079] ? lockdep_hardirqs_on+0x7c/0x110
[ 83.312416][ T1079] netif_set_mtu+0x88/0x100
[ 83.312711][ T1079] ? __pfx_netif_set_mtu+0x10/0x10
[ 83.313011][ T1079] ? br_get_link_af_size_filtered+0x186/0x9d0
[ 83.313387][ T1079] dev_set_mtu+0xa4/0x230
[ 83.313610][ T1079] br_mtu_auto_adjust+0x189/0x270
[ 83.313911][ T1079] br_add_if+0xda3/0x1330
[ 83.314142][ T1079] do_set_master+0x38d/0x6d0
[ 83.314442][ T1079] ? kernel_text_address+0xce/0xe0
[ 83.314739][ T1079] do_setlink.constprop.0+0x9fc/0x2650
[ 83.315035][ T1079] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 83.315417][ T1079] ? rcu_read_lock_any_held+0x43/0xb0
[ 83.315708][ T1079] ? validate_chain+0x166/0x4d0
[ 83.316002][ T1079] ? __kernel_text_address+0x12/0x40
[ 83.316307][ T1079] ? __lock_acquire+0x44d/0x7e0
[ 83.316602][ T1079] ? __mutex_trylock_common+0xf9/0x260
[ 83.316894][ T1079] ? __pfx___mutex_trylock_common+0x10/0x10
[ 83.317265][ T1079] ? rcu_is_watching+0x12/0xc0
[ 83.317567][ T1079] ? rcu_is_watching+0x12/0xc0
[ 83.317857][ T1079] ? trace_contention_end+0xdc/0x140
[ 83.318151][ T1079] ? __mutex_lock+0x19c/0xcd0
[ 83.318453][ T1079] ? find_held_lock+0x2b/0x80
[ 83.318745][ T1079] ? rtnl_newlink+0x651/0xa60
[ 83.319032][ T1079] ? __create_object+0x5e/0xb0
[ 83.319332][ T1079] ? __pfx___mutex_lock+0x10/0x10
[ 83.319627][ T1079] ? trace_cap_capable+0x10f/0x190
[ 83.319917][ T1079] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 83.320280][ T1079] ? __rtnl_newlink+0x40e/0xa40
[ 83.320589][ T1079] rtnl_newlink+0x69a/0xa60
[ 83.320885][ T1079] ? __pfx_rtnl_newlink+0x10/0x10
[ 83.321174][ T1079] ? __lock_acquire+0x44d/0x7e0
[ 83.321480][ T1079] ? find_held_lock+0x2b/0x80
[ 83.321773][ T1079] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 83.322062][ T1079] ? __lock_release+0x5d/0x170
[ 83.322368][ T1079] ? __pfx_rtnl_newlink+0x10/0x10
[ 83.322665][ T1079] rtnetlink_rcv_msg+0x710/0xc00
[ 83.322976][ T1079] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 83.323279][ T1079] ? __lock_acquire+0x44d/0x7e0
[ 83.323589][ T1079] netlink_rcv_skb+0x121/0x350
[ 83.323880][ T1079] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 83.324171][ T1079] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 83.324482][ T1079] ? netlink_deliver_tap+0x13e/0x340
[ 83.324775][ T1079] ? netlink_deliver_tap+0xc3/0x340
[ 83.325068][ T1079] netlink_unicast+0x4a1/0x780
[ 83.325371][ T1079] ? __pfx_netlink_unicast+0x10/0x10
[ 83.325661][ T1079] ? __lock_acquire+0x44d/0x7e0
[ 83.325956][ T1079] netlink_sendmsg+0x721/0xbe0
[ 83.326250][ T1079] ? __pfx_netlink_sendmsg+0x10/0x10
[ 83.326549][ T1079] ? __import_iovec+0x238/0x3c0
[ 83.326848][ T1079] ____sys_sendmsg+0x7ad/0xa10
[ 83.327146][ T1079] ? __pfx_____sys_sendmsg+0x10/0x10
[ 83.327454][ T1079] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 83.327828][ T1079] ___sys_sendmsg+0xed/0x170
[ 83.328115][ T1079] ? kasan_record_aux_stack+0x8c/0xa0
[ 83.328411][ T1079] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 83.328776][ T1079] ? __pfx____sys_sendmsg+0x10/0x10
[ 83.329073][ T1079] ? find_held_lock+0x2b/0x80
[ 83.329375][ T1079] ? __lock_acquire+0x44d/0x7e0
[ 83.329674][ T1079] ? find_held_lock+0x2b/0x80
[ 83.329968][ T1079] ? __virt_addr_valid+0x22e/0x450
[ 83.330258][ T1079] ? __lock_release+0x5d/0x170
[ 83.330565][ T1079] __sys_sendmsg+0x10b/0x1a0
[ 83.330853][ T1079] ? __call_rcu_common.constprop.0+0x320/0x640
[ 83.331213][ T1079] ? __pfx___sys_sendmsg+0x10/0x10
[ 83.331529][ T1079] ? rcu_is_watching+0x12/0xc0
[ 83.331823][ T1079] do_syscall_64+0xc1/0x380
[ 83.332115][ T1079] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 83.332483][ T1079] RIP: 0033:0x7f5605e361e7
[ 83.332784][ T1079] 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
[ 83.333834][ T1079] RSP: 002b:00007ffdf465f9e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 83.334271][ T1079] RAX: ffffffffffffffda RBX: 00007ffdf4660120 RCX: 00007f5605e361e7
[ 83.334716][ T1079] RDX: 0000000000000000 RSI: 00007ffdf465fa50 RDI: 0000000000000005
[ 83.335150][ T1079] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 83.335599][ T1079] R10: 0000000016cfa910 R11: 0000000000000246 R12: 0000000000000003
[ 83.336035][ T1079] R13: 00000000686e7bc1 R14: 0000000000499600 R15: 0000000000000000
[ 83.336494][ T1079]
[ 83.336714][ T1079] irq event stamp: 47981
[ 83.336931][ T1079] hardirqs last enabled at (47989): [] __up_console_sem+0x6b/0x80
[ 83.337450][ T1079] hardirqs last disabled at (47998): [] __up_console_sem+0x50/0x80
[ 83.337954][ T1079] softirqs last enabled at (47112): [] handle_softirqs+0x358/0x620
[ 83.338464][ T1079] softirqs last disabled at (47107): [] __irq_exit_rcu+0xfa/0x160
[ 83.338969][ T1079] ---[ end trace 0000000000000000 ]---
[ 83.470500][ T1080] br2: port 2(vxlan2) entered blocking state
[ 83.470912][ T1080] br2: port 2(vxlan2) entered forwarding state
[ 86.702545][ T1129] br1: port 1(vethhv-12) entered blocking state
[ 86.703019][ T1129] br1: port 1(vethhv-12) entered disabled state
[ 86.703862][ T1129] vethhv-12: entered allmulticast mode
[ 86.705967][ T1129] vethhv-12: entered promiscuous mode
[ 86.707099][ T1129] br1: port 1(vethhv-12) entered blocking state
[ 86.707486][ T1129] br1: port 1(vethhv-12) entered forwarding state
[ 86.709207][ T1129] ------------[ cut here ]------------
[ 86.709543][ T1129] WARNING: CPU: 2 PID: 1129 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 86.710129][ T1129] Modules linked in: vxlan
[ 86.710481][ T1129] CPU: 2 UID: 0 PID: 1129 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 86.711081][ T1129] Tainted: [W]=WARN
[ 86.711329][ T1129] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 86.711714][ T1129] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 86.712028][ T1129] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 86.713098][ T1129] RSP: 0018:ffffc900024f6ef0 EFLAGS: 00010246
[ 86.713491][ T1129] RAX: 0000000000000000 RBX: ffff88800d272000 RCX: 0000000000000001
[ 86.713942][ T1129] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 86.714410][ T1129] RBP: ffffc900024f6fd8 R08: 0000000000000000 R09: 0000000000000000
[ 86.714865][ T1129] R10: ffffc900024f7008 R11: ffffffff9138d1e0 R12: 1ffff9200049ede2
[ 86.715324][ T1129] R13: 00000000000005dc R14: ffffc900024f7008 R15: ffff88800d272f48
[ 86.715779][ T1129] FS: 00007f5059472800(0000) GS:ffff8880d2899000(0000) knlGS:0000000000000000
[ 86.716312][ T1129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 86.716693][ T1129] CR2: 00000000004e6890 CR3: 00000000110b1002 CR4: 0000000000772ef0
[ 86.717144][ T1129] PKRU: 55555554
[ 86.717395][ T1129] Call Trace:
[ 86.717627][ T1129]
[ 86.717791][ T1129] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 86.718098][ T1129] ? __lock_acquire+0x44d/0x7e0
[ 86.718436][ T1129] netif_set_mtu+0x88/0x100
[ 86.718743][ T1129] ? __pfx_netif_set_mtu+0x10/0x10
[ 86.719065][ T1129] dev_set_mtu+0xa4/0x230
[ 86.719315][ T1129] br_mtu_auto_adjust+0x189/0x270
[ 86.719624][ T1129] br_add_if+0xda3/0x1330
[ 86.719873][ T1129] do_set_master+0x38d/0x6d0
[ 86.720177][ T1129] ? kernel_text_address+0xce/0xe0
[ 86.720498][ T1129] do_setlink.constprop.0+0x9fc/0x2650
[ 86.720807][ T1129] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 86.721192][ T1129] ? rcu_read_lock_any_held+0x43/0xb0
[ 86.721508][ T1129] ? validate_chain+0x166/0x4d0
[ 86.721812][ T1129] ? __kernel_text_address+0x12/0x40
[ 86.722125][ T1129] ? __lock_acquire+0x44d/0x7e0
[ 86.722454][ T1129] ? __mutex_trylock_common+0xf9/0x260
[ 86.722765][ T1129] ? __pfx___mutex_trylock_common+0x10/0x10
[ 86.723146][ T1129] ? rcu_is_watching+0x12/0xc0
[ 86.723475][ T1129] ? rcu_is_watching+0x12/0xc0
[ 86.723780][ T1129] ? trace_contention_end+0xdc/0x140
[ 86.724083][ T1129] ? __mutex_lock+0x19c/0xcd0
[ 86.724403][ T1129] ? find_held_lock+0x2b/0x80
[ 86.724708][ T1129] ? rtnl_newlink+0x651/0xa60
[ 86.725010][ T1129] ? __create_object+0x5e/0xb0
[ 86.725325][ T1129] ? __pfx___mutex_lock+0x10/0x10
[ 86.725633][ T1129] ? trace_cap_capable+0x10f/0x190
[ 86.725937][ T1129] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 86.726330][ T1129] ? __rtnl_newlink+0x40e/0xa40
[ 86.726653][ T1129] rtnl_newlink+0x69a/0xa60
[ 86.726969][ T1129] ? __pfx_rtnl_newlink+0x10/0x10
[ 86.727281][ T1129] ? __lock_acquire+0x44d/0x7e0
[ 86.727612][ T1129] ? find_held_lock+0x2b/0x80
[ 86.727916][ T1129] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 86.728218][ T1129] ? __lock_release+0x5d/0x170
[ 86.728537][ T1129] ? __pfx_rtnl_newlink+0x10/0x10
[ 86.728842][ T1129] rtnetlink_rcv_msg+0x710/0xc00
[ 86.729146][ T1129] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 86.729471][ T1129] ? __lock_acquire+0x44d/0x7e0
[ 86.729781][ T1129] netlink_rcv_skb+0x121/0x350
[ 86.730085][ T1129] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 86.730411][ T1129] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 86.730729][ T1129] ? netlink_deliver_tap+0x13e/0x340
[ 86.731031][ T1129] ? netlink_deliver_tap+0xc3/0x340
[ 86.731349][ T1129] netlink_unicast+0x4a1/0x780
[ 86.731660][ T1129] ? __pfx_netlink_unicast+0x10/0x10
[ 86.731964][ T1129] ? __lock_acquire+0x44d/0x7e0
[ 86.732272][ T1129] netlink_sendmsg+0x721/0xbe0
[ 86.732591][ T1129] ? __pfx_netlink_sendmsg+0x10/0x10
[ 86.732897][ T1129] ? __import_iovec+0x238/0x3c0
[ 86.733210][ T1129] ____sys_sendmsg+0x7ad/0xa10
[ 86.733529][ T1129] ? __pfx_____sys_sendmsg+0x10/0x10
[ 86.733838][ T1129] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 86.734226][ T1129] ___sys_sendmsg+0xed/0x170
[ 86.734550][ T1129] ? kasan_record_aux_stack+0x8c/0xa0
[ 86.734854][ T1129] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 86.735234][ T1129] ? __pfx____sys_sendmsg+0x10/0x10
[ 86.735553][ T1129] ? find_held_lock+0x2b/0x80
[ 86.735863][ T1129] ? __lock_acquire+0x44d/0x7e0
[ 86.736176][ T1129] ? find_held_lock+0x2b/0x80
[ 86.736493][ T1129] ? __virt_addr_valid+0x22e/0x450
[ 86.736796][ T1129] ? __lock_release+0x5d/0x170
[ 86.737110][ T1129] __sys_sendmsg+0x10b/0x1a0
[ 86.737431][ T1129] ? __call_rcu_common.constprop.0+0x320/0x640
[ 86.737809][ T1129] ? __pfx___sys_sendmsg+0x10/0x10
[ 86.738130][ T1129] ? rcu_is_watching+0x12/0xc0
[ 86.738464][ T1129] do_syscall_64+0xc1/0x380
[ 86.738782][ T1129] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.739156][ T1129] RIP: 0033:0x7f505963f1e7
[ 86.739482][ T1129] 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
[ 86.740549][ T1129] RSP: 002b:00007ffe05297f08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 86.741004][ T1129] RAX: ffffffffffffffda RBX: 00007ffe05298640 RCX: 00007f505963f1e7
[ 86.741463][ T1129] RDX: 0000000000000000 RSI: 00007ffe05297f70 RDI: 0000000000000005
[ 86.741915][ T1129] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 86.742383][ T1129] R10: 000000003fab1910 R11: 0000000000000246 R12: 0000000000000003
[ 86.742838][ T1129] R13: 00000000686e7bc5 R14: 0000000000499600 R15: 0000000000000000
[ 86.743313][ T1129]
[ 86.743545][ T1129] irq event stamp: 44287
[ 86.743776][ T1129] hardirqs last enabled at (44297): [] __up_console_sem+0x6b/0x80
[ 86.744303][ T1129] hardirqs last disabled at (44308): [] __up_console_sem+0x50/0x80
[ 86.744823][ T1129] softirqs last enabled at (44252): [] handle_softirqs+0x358/0x620
[ 86.745350][ T1129] softirqs last disabled at (44229): [] __irq_exit_rcu+0xfa/0x160
[ 86.745864][ T1129] ---[ end trace 0000000000000000 ]---
[ 88.166361][ T1155] br1: port 2(vxlan1) entered blocking state
[ 88.166734][ T1155] br1: port 2(vxlan1) entered disabled state
[ 88.167097][ T1155] vxlan1: entered allmulticast mode
[ 88.169187][ T1155] vxlan1: entered promiscuous mode
[ 88.170043][ T1155] ------------[ cut here ]------------
[ 88.170353][ T1155] WARNING: CPU: 0 PID: 1155 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 88.170933][ T1155] Modules linked in: vxlan
[ 88.171239][ T1155] CPU: 0 UID: 0 PID: 1155 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 88.172242][ T1155] Tainted: [W]=WARN
[ 88.172475][ T1155] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 88.172839][ T1155] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 88.173137][ T1155] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 88.174192][ T1155] RSP: 0018:ffffc900025c6ef0 EFLAGS: 00010246
[ 88.174580][ T1155] RAX: 0000000000000000 RBX: ffff88800d272000 RCX: 0000000000000001
[ 88.175016][ T1155] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 88.175458][ T1155] RBP: ffffc900025c6fd8 R08: 0000000000000000 R09: 0000000000000000
[ 88.175893][ T1155] R10: ffffc900025c7008 R11: ffffffff91cceab8 R12: 1ffff920004b8de2
[ 88.176342][ T1155] R13: 00000000000005aa R14: ffffc900025c7008 R15: ffff88800d272f48
[ 88.176781][ T1155] FS: 00007fc0c305e800(0000) GS:ffff8880d2799000(0000) knlGS:0000000000000000
[ 88.177308][ T1155] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 88.177676][ T1155] CR2: 00000000004e6890 CR3: 00000000127cc006 CR4: 0000000000772ef0
[ 88.178120][ T1155] PKRU: 55555554
[ 88.178354][ T1155] Call Trace:
[ 88.178574][ T1155]
[ 88.178725][ T1155] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 88.179022][ T1155] ? mark_held_locks+0x49/0x80
[ 88.179320][ T1155] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 88.179684][ T1155] ? lockdep_hardirqs_on+0x7c/0x110
[ 88.179979][ T1155] netif_set_mtu+0x88/0x100
[ 88.180279][ T1155] ? __pfx_netif_set_mtu+0x10/0x10
[ 88.180593][ T1155] ? br_get_link_af_size_filtered+0x186/0x9d0
[ 88.180967][ T1155] dev_set_mtu+0xa4/0x230
[ 88.181206][ T1155] br_mtu_auto_adjust+0x189/0x270
[ 88.181512][ T1155] br_add_if+0xda3/0x1330
[ 88.181744][ T1155] do_set_master+0x38d/0x6d0
[ 88.182033][ T1155] ? kernel_text_address+0xce/0xe0
[ 88.182351][ T1155] do_setlink.constprop.0+0x9fc/0x2650
[ 88.182651][ T1155] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 88.183020][ T1155] ? rcu_read_lock_any_held+0x43/0xb0
[ 88.183317][ T1155] ? validate_chain+0x166/0x4d0
[ 88.183611][ T1155] ? __kernel_text_address+0x12/0x40
[ 88.183926][ T1155] ? __lock_acquire+0x44d/0x7e0
[ 88.184224][ T1155] ? __mutex_trylock_common+0xf9/0x260
[ 88.184532][ T1155] ? __pfx___mutex_trylock_common+0x10/0x10
[ 88.184895][ T1155] ? rcu_is_watching+0x12/0xc0
[ 88.185188][ T1155] ? rcu_is_watching+0x12/0xc0
[ 88.185486][ T1155] ? trace_contention_end+0xdc/0x140
[ 88.185778][ T1155] ? __mutex_lock+0x19c/0xcd0
[ 88.186071][ T1155] ? find_held_lock+0x2b/0x80
[ 88.186379][ T1155] ? rtnl_newlink+0x651/0xa60
[ 88.186678][ T1155] ? __create_object+0x5e/0xb0
[ 88.186972][ T1155] ? __pfx___mutex_lock+0x10/0x10
[ 88.187277][ T1155] ? trace_cap_capable+0x10f/0x190
[ 88.187582][ T1155] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 88.187940][ T1155] ? __rtnl_newlink+0x40e/0xa40
[ 88.188238][ T1155] rtnl_newlink+0x69a/0xa60
[ 88.188542][ T1155] ? __pfx_rtnl_newlink+0x10/0x10
[ 88.188835][ T1155] ? __lock_acquire+0x44d/0x7e0
[ 88.189135][ T1155] ? find_held_lock+0x2b/0x80
[ 88.189437][ T1155] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 88.189728][ T1155] ? __lock_release+0x5d/0x170
[ 88.190023][ T1155] ? __pfx_rtnl_newlink+0x10/0x10
[ 88.190330][ T1155] rtnetlink_rcv_msg+0x710/0xc00
[ 88.190632][ T1155] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 88.190928][ T1155] ? __lock_acquire+0x44d/0x7e0
[ 88.191225][ T1155] netlink_rcv_skb+0x121/0x350
[ 88.191529][ T1155] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 88.191824][ T1155] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 88.192128][ T1155] ? netlink_deliver_tap+0x13e/0x340
[ 88.192441][ T1155] ? netlink_deliver_tap+0xc3/0x340
[ 88.192738][ T1155] netlink_unicast+0x4a1/0x780
[ 88.193036][ T1155] ? __pfx_netlink_unicast+0x10/0x10
[ 88.193341][ T1155] ? __lock_acquire+0x44d/0x7e0
[ 88.193640][ T1155] netlink_sendmsg+0x721/0xbe0
[ 88.193938][ T1155] ? __pfx_netlink_sendmsg+0x10/0x10
[ 88.194235][ T1155] ? __import_iovec+0x238/0x3c0
[ 88.194549][ T1155] ____sys_sendmsg+0x7ad/0xa10
[ 88.194854][ T1155] ? __pfx_____sys_sendmsg+0x10/0x10
[ 88.195143][ T1155] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 88.195526][ T1155] ___sys_sendmsg+0xed/0x170
[ 88.195822][ T1155] ? kasan_record_aux_stack+0x8c/0xa0
[ 88.196131][ T1155] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 88.196504][ T1155] ? __pfx____sys_sendmsg+0x10/0x10
[ 88.196803][ T1155] ? find_held_lock+0x2b/0x80
[ 88.197099][ T1155] ? __lock_acquire+0x44d/0x7e0
[ 88.197412][ T1155] ? find_held_lock+0x2b/0x80
[ 88.197704][ T1155] ? __virt_addr_valid+0x22e/0x450
[ 88.198003][ T1155] ? __lock_release+0x5d/0x170
[ 88.198322][ T1155] __sys_sendmsg+0x10b/0x1a0
[ 88.198615][ T1155] ? __call_rcu_common.constprop.0+0x320/0x640
[ 88.198978][ T1155] ? __pfx___sys_sendmsg+0x10/0x10
[ 88.199294][ T1155] ? rcu_is_watching+0x12/0xc0
[ 88.199590][ T1155] do_syscall_64+0xc1/0x380
[ 88.199885][ T1155] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.200249][ T1155] RIP: 0033:0x7fc0c322b1e7
[ 88.200559][ T1155] 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
[ 88.201611][ T1155] RSP: 002b:00007ffe62f99e28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 88.202052][ T1155] RAX: ffffffffffffffda RBX: 00007ffe62f9a560 RCX: 00007fc0c322b1e7
[ 88.202509][ T1155] RDX: 0000000000000000 RSI: 00007ffe62f99e90 RDI: 0000000000000005
[ 88.202949][ T1155] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 88.203393][ T1155] R10: 0000000025ab9910 R11: 0000000000000246 R12: 0000000000000003
[ 88.203831][ T1155] R13: 00000000686e7bc6 R14: 0000000000499600 R15: 0000000000000000
[ 88.204294][ T1155]
[ 88.204513][ T1155] irq event stamp: 43493
[ 88.204731][ T1155] hardirqs last enabled at (43501): [] __up_console_sem+0x6b/0x80
[ 88.205238][ T1155] hardirqs last disabled at (43508): [] __up_console_sem+0x50/0x80
[ 88.205747][ T1155] softirqs last enabled at (43446): [] handle_softirqs+0x358/0x620
[ 88.206256][ T1155] softirqs last disabled at (43425): [] __irq_exit_rcu+0xfa/0x160
[ 88.206774][ T1155] ---[ end trace 0000000000000000 ]---
[ 88.321907][ T1156] br1: port 2(vxlan1) entered blocking state
[ 88.322404][ T1156] br1: port 2(vxlan1) entered forwarding state
[ 92.213110][ T1206] br2: port 1(vethhv-22) entered blocking state
[ 92.213634][ T1206] br2: port 1(vethhv-22) entered disabled state
[ 92.214060][ T1206] vethhv-22: entered allmulticast mode
[ 92.217557][ T1206] vethhv-22: entered promiscuous mode
[ 92.218920][ T1206] br2: port 1(vethhv-22) entered blocking state
[ 92.219303][ T1206] br2: port 1(vethhv-22) entered forwarding state
[ 92.220639][ T1206] ------------[ cut here ]------------
[ 92.220950][ T1206] WARNING: CPU: 1 PID: 1206 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 92.221577][ T1206] Modules linked in: vxlan
[ 92.221904][ T1206] CPU: 1 UID: 0 PID: 1206 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 92.222531][ T1206] Tainted: [W]=WARN
[ 92.222773][ T1206] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 92.223159][ T1206] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 92.223492][ T1206] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 92.224584][ T1206] RSP: 0018:ffffc90002736ef0 EFLAGS: 00010246
[ 92.224971][ T1206] RAX: 0000000000000000 RBX: ffff8880124d2000 RCX: 0000000000000001
[ 92.225445][ T1206] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 92.225911][ T1206] RBP: ffffc90002736fd8 R08: 0000000000000000 R09: 0000000000000000
[ 92.226370][ T1206] R10: ffffc90002737008 R11: ffffffff9138d1e0 R12: 1ffff920004e6de2
[ 92.226820][ T1206] R13: 00000000000005dc R14: ffffc90002737008 R15: ffff8880124d2f48
[ 92.227327][ T1206] FS: 00007fa2eac4e800(0000) GS:ffff8880d2819000(0000) knlGS:0000000000000000
[ 92.227858][ T1206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 92.228241][ T1206] CR2: 00000000004e6898 CR3: 0000000012862005 CR4: 0000000000772ef0
[ 92.228730][ T1206] PKRU: 55555554
[ 92.228958][ T1206] Call Trace:
[ 92.229183][ T1206]
[ 92.229367][ T1206] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 92.229687][ T1206] ? __lock_acquire+0x44d/0x7e0
[ 92.230004][ T1206] netif_set_mtu+0x88/0x100
[ 92.230338][ T1206] ? __pfx_netif_set_mtu+0x10/0x10
[ 92.230653][ T1206] dev_set_mtu+0xa4/0x230
[ 92.230888][ T1206] br_mtu_auto_adjust+0x189/0x270
[ 92.231202][ T1206] br_add_if+0xda3/0x1330
[ 92.231470][ T1206] do_set_master+0x38d/0x6d0
[ 92.231781][ T1206] ? kernel_text_address+0xce/0xe0
[ 92.232111][ T1206] do_setlink.constprop.0+0x9fc/0x2650
[ 92.232435][ T1206] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 92.232818][ T1206] ? rcu_read_lock_any_held+0x43/0xb0
[ 92.233113][ T1206] ? validate_chain+0x166/0x4d0
[ 92.233429][ T1206] ? __kernel_text_address+0x12/0x40
[ 92.233729][ T1206] ? __lock_acquire+0x44d/0x7e0
[ 92.234036][ T1206] ? __mutex_trylock_common+0xf9/0x260
[ 92.234381][ T1206] ? __pfx___mutex_trylock_common+0x10/0x10
[ 92.234764][ T1206] ? rcu_is_watching+0x12/0xc0
[ 92.235070][ T1206] ? rcu_is_watching+0x12/0xc0
[ 92.235385][ T1206] ? trace_contention_end+0xdc/0x140
[ 92.235691][ T1206] ? __mutex_lock+0x19c/0xcd0
[ 92.235997][ T1206] ? find_held_lock+0x2b/0x80
[ 92.236325][ T1206] ? rtnl_newlink+0x651/0xa60
[ 92.236633][ T1206] ? __create_object+0x5e/0xb0
[ 92.236929][ T1206] ? __pfx___mutex_lock+0x10/0x10
[ 92.237238][ T1206] ? trace_cap_capable+0x10f/0x190
[ 92.237559][ T1206] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 92.237930][ T1206] ? __rtnl_newlink+0x40e/0xa40
[ 92.238235][ T1206] rtnl_newlink+0x69a/0xa60
[ 92.239080][ T1206] ? __pfx_rtnl_newlink+0x10/0x10
[ 92.239410][ T1206] ? __lock_acquire+0x44d/0x7e0
[ 92.239744][ T1206] ? find_held_lock+0x2b/0x80
[ 92.240049][ T1206] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 92.240368][ T1206] ? __lock_release+0x5d/0x170
[ 92.240669][ T1206] ? __pfx_rtnl_newlink+0x10/0x10
[ 92.240965][ T1206] rtnetlink_rcv_msg+0x710/0xc00
[ 92.241262][ T1206] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 92.241582][ T1206] ? __lock_acquire+0x44d/0x7e0
[ 92.241899][ T1206] netlink_rcv_skb+0x121/0x350
[ 92.242204][ T1206] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 92.242516][ T1206] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 92.242823][ T1206] ? netlink_deliver_tap+0x13e/0x340
[ 92.243120][ T1206] ? netlink_deliver_tap+0xc3/0x340
[ 92.243446][ T1206] netlink_unicast+0x4a1/0x780
[ 92.243754][ T1206] ? __pfx_netlink_unicast+0x10/0x10
[ 92.244062][ T1206] ? __lock_acquire+0x44d/0x7e0
[ 92.244390][ T1206] netlink_sendmsg+0x721/0xbe0
[ 92.244695][ T1206] ? __pfx_netlink_sendmsg+0x10/0x10
[ 92.245001][ T1206] ? __import_iovec+0x238/0x3c0
[ 92.245335][ T1206] ____sys_sendmsg+0x7ad/0xa10
[ 92.245643][ T1206] ? __pfx_____sys_sendmsg+0x10/0x10
[ 92.245938][ T1206] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 92.246363][ T1206] ___sys_sendmsg+0xed/0x170
[ 92.246663][ T1206] ? kasan_record_aux_stack+0x8c/0xa0
[ 92.246966][ T1206] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 92.247397][ T1206] ? __pfx____sys_sendmsg+0x10/0x10
[ 92.247697][ T1206] ? find_held_lock+0x2b/0x80
[ 92.248000][ T1206] ? __lock_acquire+0x44d/0x7e0
[ 92.248324][ T1206] ? find_held_lock+0x2b/0x80
[ 92.248623][ T1206] ? __virt_addr_valid+0x22e/0x450
[ 92.248944][ T1206] ? __lock_release+0x5d/0x170
[ 92.249254][ T1206] __sys_sendmsg+0x10b/0x1a0
[ 92.249567][ T1206] ? __call_rcu_common.constprop.0+0x320/0x640
[ 92.249941][ T1206] ? __pfx___sys_sendmsg+0x10/0x10
[ 92.250255][ T1206] ? rcu_is_watching+0x12/0xc0
[ 92.250568][ T1206] do_syscall_64+0xc1/0x380
[ 92.250873][ T1206] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 92.251253][ T1206] RIP: 0033:0x7fa2eae1b1e7
[ 92.251588][ T1206] 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
[ 92.252681][ T1206] RSP: 002b:00007fffd345d588 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 92.253145][ T1206] RAX: ffffffffffffffda RBX: 00007fffd345dcc0 RCX: 00007fa2eae1b1e7
[ 92.253604][ T1206] RDX: 0000000000000000 RSI: 00007fffd345d5f0 RDI: 0000000000000005
[ 92.254055][ T1206] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 92.254521][ T1206] R10: 000000003c71f910 R11: 0000000000000246 R12: 0000000000000003
[ 92.254969][ T1206] R13: 00000000686e7bca R14: 0000000000499600 R15: 0000000000000000
[ 92.255460][ T1206]
[ 92.255693][ T1206] irq event stamp: 44291
[ 92.255917][ T1206] hardirqs last enabled at (44299): [] __up_console_sem+0x6b/0x80
[ 92.256468][ T1206] hardirqs last disabled at (44308): [] __up_console_sem+0x50/0x80
[ 92.257001][ T1206] softirqs last enabled at (44184): [] handle_softirqs+0x358/0x620
[ 92.257576][ T1206] softirqs last disabled at (44175): [] __irq_exit_rcu+0xfa/0x160
[ 92.258113][ T1206] ---[ end trace 0000000000000000 ]---
[ 94.027146][ T1232] br2: port 2(vxlan2) entered blocking state
[ 94.027755][ T1232] br2: port 2(vxlan2) entered disabled state
[ 94.028203][ T1232] vxlan2: entered allmulticast mode
[ 94.031707][ T1232] vxlan2: entered promiscuous mode
[ 94.033181][ T1232] ------------[ cut here ]------------
[ 94.033528][ T1232] WARNING: CPU: 0 PID: 1232 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 94.034140][ T1232] Modules linked in: vxlan
[ 94.034475][ T1232] CPU: 0 UID: 0 PID: 1232 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 94.035116][ T1232] Tainted: [W]=WARN
[ 94.035362][ T1232] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 94.035745][ T1232] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 94.036060][ T1232] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 94.037175][ T1232] RSP: 0018:ffffc900027b6ef0 EFLAGS: 00010246
[ 94.037602][ T1232] RAX: 0000000000000000 RBX: ffff8880124d2000 RCX: 0000000000000001
[ 94.038064][ T1232] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 94.038533][ T1232] RBP: ffffc900027b6fd8 R08: 0000000000000000 R09: 0000000000000000
[ 94.038999][ T1232] R10: ffffc900027b7008 R11: ffffffff9138d1e0 R12: 1ffff920004f6de2
[ 94.039477][ T1232] R13: 0000000000000596 R14: ffffc900027b7008 R15: ffff8880124d2f48
[ 94.039928][ T1232] FS: 00007f40744ce800(0000) GS:ffff8880d2799000(0000) knlGS:0000000000000000
[ 94.040462][ T1232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 94.040847][ T1232] CR2: 00000000004e6898 CR3: 000000000f3cf006 CR4: 0000000000772ef0
[ 94.041318][ T1232] PKRU: 55555554
[ 94.041574][ T1232] Call Trace:
[ 94.041806][ T1232]
[ 94.041966][ T1232] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 94.042273][ T1232] ? __lock_acquire+0x44d/0x7e0
[ 94.042617][ T1232] netif_set_mtu+0x88/0x100
[ 94.042925][ T1232] ? __pfx_netif_set_mtu+0x10/0x10
[ 94.043261][ T1232] dev_set_mtu+0xa4/0x230
[ 94.043504][ T1232] br_mtu_auto_adjust+0x189/0x270
[ 94.043821][ T1232] br_add_if+0xda3/0x1330
[ 94.044063][ T1232] do_set_master+0x38d/0x6d0
[ 94.044378][ T1232] ? kernel_text_address+0xce/0xe0
[ 94.044683][ T1232] do_setlink.constprop.0+0x9fc/0x2650
[ 94.044988][ T1232] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 94.045391][ T1232] ? rcu_read_lock_any_held+0x43/0xb0
[ 94.045714][ T1232] ? validate_chain+0x166/0x4d0
[ 94.046018][ T1232] ? __kernel_text_address+0x12/0x40
[ 94.046348][ T1232] ? __lock_acquire+0x44d/0x7e0
[ 94.046669][ T1232] ? __mutex_trylock_common+0xf9/0x260
[ 94.046970][ T1232] ? __pfx___mutex_trylock_common+0x10/0x10
[ 94.047392][ T1232] ? rcu_is_watching+0x12/0xc0
[ 94.047711][ T1232] ? rcu_is_watching+0x12/0xc0
[ 94.048017][ T1232] ? trace_contention_end+0xdc/0x140
[ 94.048334][ T1232] ? __mutex_lock+0x19c/0xcd0
[ 94.048653][ T1232] ? find_held_lock+0x2b/0x80
[ 94.048956][ T1232] ? rtnl_newlink+0x651/0xa60
[ 94.049255][ T1232] ? __create_object+0x5e/0xb0
[ 94.049576][ T1232] ? __pfx___mutex_lock+0x10/0x10
[ 94.049905][ T1232] ? trace_cap_capable+0x10f/0x190
[ 94.050217][ T1232] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 94.050610][ T1232] ? __rtnl_newlink+0x40e/0xa40
[ 94.050927][ T1232] rtnl_newlink+0x69a/0xa60
[ 94.051242][ T1232] ? __pfx_rtnl_newlink+0x10/0x10
[ 94.051557][ T1232] ? __lock_acquire+0x44d/0x7e0
[ 94.051871][ T1232] ? find_held_lock+0x2b/0x80
[ 94.052180][ T1232] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 94.052498][ T1232] ? __lock_release+0x5d/0x170
[ 94.052807][ T1232] ? __pfx_rtnl_newlink+0x10/0x10
[ 94.053121][ T1232] rtnetlink_rcv_msg+0x710/0xc00
[ 94.053439][ T1232] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 94.053769][ T1232] ? __lock_acquire+0x44d/0x7e0
[ 94.054091][ T1232] netlink_rcv_skb+0x121/0x350
[ 94.054410][ T1232] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 94.054723][ T1232] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 94.055037][ T1232] ? netlink_deliver_tap+0x13e/0x340
[ 94.055358][ T1232] ? netlink_deliver_tap+0xc3/0x340
[ 94.055662][ T1232] netlink_unicast+0x4a1/0x780
[ 94.055964][ T1232] ? __pfx_netlink_unicast+0x10/0x10
[ 94.056260][ T1232] ? __lock_acquire+0x44d/0x7e0
[ 94.056594][ T1232] netlink_sendmsg+0x721/0xbe0
[ 94.056909][ T1232] ? __pfx_netlink_sendmsg+0x10/0x10
[ 94.057219][ T1232] ? __import_iovec+0x238/0x3c0
[ 94.057559][ T1232] ____sys_sendmsg+0x7ad/0xa10
[ 94.057871][ T1232] ? __pfx_____sys_sendmsg+0x10/0x10
[ 94.058179][ T1232] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 94.058581][ T1232] ___sys_sendmsg+0xed/0x170
[ 94.058885][ T1232] ? kasan_record_aux_stack+0x8c/0xa0
[ 94.059196][ T1232] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 94.059614][ T1232] ? __pfx____sys_sendmsg+0x10/0x10
[ 94.059923][ T1232] ? find_held_lock+0x2b/0x80
[ 94.060229][ T1232] ? __lock_acquire+0x44d/0x7e0
[ 94.060548][ T1232] ? find_held_lock+0x2b/0x80
[ 94.060860][ T1232] ? __virt_addr_valid+0x22e/0x450
[ 94.061180][ T1232] ? __lock_release+0x5d/0x170
[ 94.061509][ T1232] __sys_sendmsg+0x10b/0x1a0
[ 94.061824][ T1232] ? __call_rcu_common.constprop.0+0x320/0x640
[ 94.062201][ T1232] ? __pfx___sys_sendmsg+0x10/0x10
[ 94.062528][ T1232] ? rcu_is_watching+0x12/0xc0
[ 94.062842][ T1232] do_syscall_64+0xc1/0x380
[ 94.063149][ T1232] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.063537][ T1232] RIP: 0033:0x7f407469b1e7
[ 94.063863][ T1232] 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
[ 94.064985][ T1232] RSP: 002b:00007ffc12edda58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 94.065472][ T1232] RAX: ffffffffffffffda RBX: 00007ffc12ede190 RCX: 00007f407469b1e7
[ 94.065948][ T1232] RDX: 0000000000000000 RSI: 00007ffc12eddac0 RDI: 0000000000000005
[ 94.066422][ T1232] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 94.066891][ T1232] R10: 0000000026ca7910 R11: 0000000000000246 R12: 0000000000000003
[ 94.067372][ T1232] R13: 00000000686e7bcc R14: 0000000000499600 R15: 0000000000000000
[ 94.067842][ T1232]
[ 94.068079][ T1232] irq event stamp: 41993
[ 94.068318][ T1232] hardirqs last enabled at (42003): [] __up_console_sem+0x6b/0x80
[ 94.068874][ T1232] hardirqs last disabled at (42010): [] __up_console_sem+0x50/0x80
[ 94.069703][ T1232] softirqs last enabled at (42040): [] handle_softirqs+0x358/0x620
[ 94.070238][ T1232] softirqs last disabled at (42019): [] __irq_exit_rcu+0xfa/0x160
[ 94.070991][ T1232] ---[ end trace 0000000000000000 ]---
[ 94.207750][ T1233] br2: port 2(vxlan2) entered blocking state
[ 94.208186][ T1233] br2: port 2(vxlan2) entered forwarding state
[ 97.770942][ T68] vxlan1: left allmulticast mode
[ 97.771471][ T68] vxlan1: left promiscuous mode
[ 97.771928][ T68] br1: port 2(vxlan1) entered disabled state
[ 97.774228][ T68] vethhv-11: left allmulticast mode
[ 97.775002][ T68] vethhv-11: left promiscuous mode
[ 97.775452][ T68] br1: port 1(vethhv-11) entered disabled state
[ 97.779029][ T68] vxlan2: left allmulticast mode
[ 97.780170][ T68] vxlan2: left promiscuous mode
[ 97.780613][ T68] br2: port 2(vxlan2) entered disabled state
[ 97.783121][ T68] vethhv-21: left allmulticast mode
[ 97.783426][ T68] vethhv-21: left promiscuous mode
[ 97.783866][ T68] br2: port 1(vethhv-21) entered disabled state
[ 98.426869][ T68] br2: port 2(vxlan2) entered disabled state
[ 98.429404][ T68] br1: port 2(vxlan1) entered disabled state
[ 98.445234][ T68] vxlan2 (unregistering): left allmulticast mode
[ 98.445676][ T68] vxlan2 (unregistering): left promiscuous mode
[ 98.446054][ T68] br2: port 2(vxlan2) entered disabled state
[ 98.448344][ T68] ------------[ cut here ]------------
[ 98.448688][ T68] WARNING: CPU: 2 PID: 68 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 98.449240][ T68] Modules linked in: vxlan
[ 98.449596][ T68] CPU: 2 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 98.450321][ T68] Tainted: [W]=WARN
[ 98.450572][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 98.450979][ T68] Workqueue: netns cleanup_net
[ 98.451336][ T68] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 98.451666][ T68] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 98.452786][ T68] RSP: 0018:ffffc90000497360 EFLAGS: 00010246
[ 98.453189][ T68] RAX: 0000000000000000 RBX: ffff8880124d2000 RCX: 0000000000000001
[ 98.453673][ T68] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 98.454159][ T68] RBP: ffffc90000497450 R08: 0000000000000000 R09: 0000000000000000
[ 98.454643][ T68] R10: ffffc90000497480 R11: ffffffff9138d1e0 R12: 1ffff92000092e70
[ 98.455121][ T68] R13: 00000000000005dc R14: ffffc90000497480 R15: ffff8880124d2f48
[ 98.455603][ T68] FS: 0000000000000000(0000) GS:ffff8880d2899000(0000) knlGS:0000000000000000
[ 98.456166][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 98.456594][ T68] CR2: 00007f1e014ce770 CR3: 000000007394a004 CR4: 0000000000772ef0
[ 98.457087][ T68] PKRU: 55555554
[ 98.457358][ T68] Call Trace:
[ 98.457611][ T68]
[ 98.457784][ T68] ? kasan_record_aux_stack+0x8c/0xa0
[ 98.458108][ T68] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 98.458528][ T68] ? br_del_if+0xa3/0x1f0
[ 98.458779][ T68] ? br_device_event+0x53b/0x7f0
[ 98.459109][ T68] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 98.459445][ T68] ? notifier_call_chain+0xcd/0x150
[ 98.459781][ T68] ? unregister_netdevice_many_notify+0x69b/0x1b90
[ 98.460189][ T68] ? default_device_exit_batch+0x240/0x2e0
[ 98.460603][ T68] ? ops_undo_list+0x2cc/0x8a0
[ 98.460932][ T68] ? cleanup_net+0x3a1/0x890
[ 98.461267][ T68] ? process_one_work+0xe40/0x1660
[ 98.461607][ T68] ? worker_thread+0x591/0xcf0
[ 98.461939][ T68] ? kthread+0x37b/0x600
[ 98.462186][ T68] ? ret_from_fork+0x240/0x320
[ 98.462525][ T68] ? ret_from_fork_asm+0x1a/0x30
[ 98.462872][ T68] netif_set_mtu+0x88/0x100
[ 98.463194][ T68] ? __pfx_netif_set_mtu+0x10/0x10
[ 98.463552][ T68] dev_set_mtu+0xa4/0x230
[ 98.463801][ T68] br_mtu_auto_adjust+0x189/0x270
[ 98.464129][ T68] br_del_if+0xb2/0x1f0
[ 98.464396][ T68] br_device_event+0x53b/0x7f0
[ 98.464723][ T68] ? __pfx_br_device_event+0x10/0x10
[ 98.465053][ T68] notifier_call_chain+0xcd/0x150
[ 98.465397][ T68] unregister_netdevice_many_notify+0x69b/0x1b90
[ 98.465805][ T68] ? __pfx_vxlan_dellink+0x10/0x10 [vxlan]
[ 98.466231][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 98.466655][ T68] ? net_generic+0xb1/0x1f0 [vxlan]
[ 98.467005][ T68] vxlan_netdevice_event+0x245/0x340 [vxlan]
[ 98.467444][ T68] ? __pfx_vxlan_netdevice_event+0x10/0x10 [vxlan]
[ 98.467889][ T68] notifier_call_chain+0xcd/0x150
[ 98.468227][ T68] unregister_netdevice_many_notify+0x69b/0x1b90
[ 98.468646][ T68] ? mutex_is_locked+0x1c/0x60
[ 98.468979][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 98.469403][ T68] ? unregister_netdevice_queue+0x6f/0x410
[ 98.469803][ T68] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 98.470199][ T68] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 98.470623][ T68] default_device_exit_batch+0x240/0x2e0
[ 98.470954][ T68] ? __pfx_default_device_exit_batch+0x10/0x10
[ 98.471377][ T68] ops_undo_list+0x2cc/0x8a0
[ 98.471714][ T68] ? __pfx_ops_undo_list+0x10/0x10
[ 98.472039][ T68] ? cleanup_net+0x2c5/0x890
[ 98.472392][ T68] cleanup_net+0x3a1/0x890
[ 98.472726][ T68] ? __pfx_cleanup_net+0x10/0x10
[ 98.473054][ T68] ? rcu_is_watching+0x12/0xc0
[ 98.473403][ T68] process_one_work+0xe40/0x1660
[ 98.473744][ T68] ? __pfx_process_one_work+0x10/0x10
[ 98.474083][ T68] ? assign_work+0x16c/0x240
[ 98.474423][ T68] worker_thread+0x591/0xcf0
[ 98.474758][ T68] ? __pfx_worker_thread+0x10/0x10
[ 98.475085][ T68] kthread+0x37b/0x600
[ 98.475349][ T68] ? __pfx_kthread+0x10/0x10
[ 98.475683][ T68] ? ret_from_fork+0x1b/0x320
[ 98.476011][ T68] ? __lock_release+0x5d/0x170
[ 98.476350][ T68] ? rcu_is_watching+0x12/0xc0
[ 98.476680][ T68] ? __pfx_kthread+0x10/0x10
[ 98.477022][ T68] ret_from_fork+0x240/0x320
[ 98.477367][ T68] ? __pfx_kthread+0x10/0x10
[ 98.477695][ T68] ret_from_fork_asm+0x1a/0x30
[ 98.478038][ T68]
[ 98.478303][ T68] irq event stamp: 434831
[ 98.478549][ T68] hardirqs last enabled at (434841): [] __up_console_sem+0x6b/0x80
[ 98.479106][ T68] hardirqs last disabled at (434850): [] __up_console_sem+0x50/0x80
[ 98.479946][ T68] softirqs last enabled at (433938): [] handle_softirqs+0x358/0x620
[ 98.480510][ T68] softirqs last disabled at (433911): [] __irq_exit_rcu+0xfa/0x160
[ 98.481064][ T68] ---[ end trace 0000000000000000 ]---
[ 98.505215][ T68] vxlan1 (unregistering): left allmulticast mode
[ 98.505716][ T68] vxlan1 (unregistering): left promiscuous mode
[ 98.506096][ T68] br1: port 2(vxlan1) entered disabled state
[ 98.508267][ T68] ------------[ cut here ]------------
[ 98.508762][ T68] WARNING: CPU: 2 PID: 68 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 98.509465][ T68] Modules linked in: vxlan
[ 98.509934][ T68] CPU: 2 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 98.510813][ T68] Tainted: [W]=WARN
[ 98.511119][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 98.511543][ T68] Workqueue: netns cleanup_net
[ 98.511876][ T68] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 98.512212][ T68] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 98.513346][ T68] RSP: 0018:ffffc90000497360 EFLAGS: 00010246
[ 98.513760][ T68] RAX: 0000000000000000 RBX: ffff88800d272000 RCX: 0000000000000001
[ 98.514238][ T68] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 98.514728][ T68] RBP: ffffc90000497450 R08: 0000000000000000 R09: 0000000000000000
[ 98.515203][ T68] R10: ffffc90000497480 R11: ffffffff9138d1e0 R12: 1ffff92000092e70
[ 98.515713][ T68] R13: 00000000000005dc R14: ffffc90000497480 R15: ffff88800d272f48
[ 98.516190][ T68] FS: 0000000000000000(0000) GS:ffff8880d2899000(0000) knlGS:0000000000000000
[ 98.516757][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 98.517161][ T68] CR2: 00007f1e014ce770 CR3: 000000007394a004 CR4: 0000000000772ef0
[ 98.517660][ T68] PKRU: 55555554
[ 98.517910][ T68] Call Trace:
[ 98.518158][ T68]
[ 98.518341][ T68] ? kasan_record_aux_stack+0x8c/0xa0
[ 98.518670][ T68] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 98.519066][ T68] ? br_del_if+0xa3/0x1f0
[ 98.519343][ T68] ? br_device_event+0x53b/0x7f0
[ 98.519665][ T68] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 98.519986][ T68] ? notifier_call_chain+0xcd/0x150
[ 98.520330][ T68] ? unregister_netdevice_many_notify+0x69b/0x1b90
[ 98.520727][ T68] ? default_device_exit_batch+0x240/0x2e0
[ 98.521122][ T68] ? ops_undo_list+0x2cc/0x8a0
[ 98.521469][ T68] ? cleanup_net+0x3a1/0x890
[ 98.521792][ T68] ? process_one_work+0xe40/0x1660
[ 98.522114][ T68] ? worker_thread+0x591/0xcf0
[ 98.522451][ T68] ? kthread+0x37b/0x600
[ 98.522697][ T68] ? ret_from_fork+0x240/0x320
[ 98.523017][ T68] ? ret_from_fork_asm+0x1a/0x30
[ 98.523367][ T68] netif_set_mtu+0x88/0x100
[ 98.523689][ T68] ? __pfx_netif_set_mtu+0x10/0x10
[ 98.524028][ T68] dev_set_mtu+0xa4/0x230
[ 98.524280][ T68] br_mtu_auto_adjust+0x189/0x270
[ 98.524618][ T68] br_del_if+0xb2/0x1f0
[ 98.524873][ T68] br_device_event+0x53b/0x7f0
[ 98.525196][ T68] ? __pfx_br_device_event+0x10/0x10
[ 98.525540][ T68] notifier_call_chain+0xcd/0x150
[ 98.525871][ T68] unregister_netdevice_many_notify+0x69b/0x1b90
[ 98.526276][ T68] ? __pfx_vxlan_dellink+0x10/0x10 [vxlan]
[ 98.526700][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 98.527111][ T68] ? net_generic+0xb1/0x1f0 [vxlan]
[ 98.527478][ T68] vxlan_netdevice_event+0x245/0x340 [vxlan]
[ 98.527916][ T68] ? __pfx_vxlan_netdevice_event+0x10/0x10 [vxlan]
[ 98.528358][ T68] notifier_call_chain+0xcd/0x150
[ 98.528691][ T68] unregister_netdevice_many_notify+0x69b/0x1b90
[ 98.529099][ T68] ? mutex_is_locked+0x1c/0x60
[ 98.529438][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 98.529846][ T68] ? unregister_netdevice_queue+0x6f/0x410
[ 98.530244][ T68] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 98.530657][ T68] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 98.531065][ T68] default_device_exit_batch+0x240/0x2e0
[ 98.531406][ T68] ? __pfx_default_device_exit_batch+0x10/0x10
[ 98.531815][ T68] ops_undo_list+0x2cc/0x8a0
[ 98.532146][ T68] ? __pfx_ops_undo_list+0x10/0x10
[ 98.532488][ T68] ? cleanup_net+0x2c5/0x890
[ 98.532820][ T68] cleanup_net+0x3a1/0x890
[ 98.533143][ T68] ? __pfx_cleanup_net+0x10/0x10
[ 98.533482][ T68] ? rcu_is_watching+0x12/0xc0
[ 98.533811][ T68] process_one_work+0xe40/0x1660
[ 98.534147][ T68] ? __pfx_process_one_work+0x10/0x10
[ 98.534488][ T68] ? assign_work+0x16c/0x240
[ 98.534822][ T68] worker_thread+0x591/0xcf0
[ 98.535155][ T68] ? __pfx_worker_thread+0x10/0x10
[ 98.535491][ T68] kthread+0x37b/0x600
[ 98.535739][ T68] ? __pfx_kthread+0x10/0x10
[ 98.536060][ T68] ? ret_from_fork+0x1b/0x320
[ 98.536397][ T68] ? __lock_release+0x5d/0x170
[ 98.536724][ T68] ? rcu_is_watching+0x12/0xc0
[ 98.537052][ T68] ? __pfx_kthread+0x10/0x10
[ 98.537403][ T68] ret_from_fork+0x240/0x320
[ 98.537729][ T68] ? __pfx_kthread+0x10/0x10
[ 98.538051][ T68] ret_from_fork_asm+0x1a/0x30
[ 98.538405][ T68]
[ 98.538653][ T68] irq event stamp: 440229
[ 98.538904][ T68] hardirqs last enabled at (440239): [] __up_console_sem+0x6b/0x80
[ 98.539466][ T68] hardirqs last disabled at (440250): [] __up_console_sem+0x50/0x80
[ 98.540251][ T68] softirqs last enabled at (439404): [] handle_softirqs+0x358/0x620
[ 98.540819][ T68] softirqs last disabled at (439363): [] __irq_exit_rcu+0xfa/0x160
[ 98.541376][ T68] ---[ end trace 0000000000000000 ]---
[ 98.636412][ T68] vethhv-12: left allmulticast mode
[ 98.636752][ T68] vethhv-12: left promiscuous mode
[ 98.637203][ T68] br1: port 1(vethhv-12) entered disabled state
[ 98.640982][ T68] vethhv-22: left allmulticast mode
[ 98.641369][ T68] vethhv-22: left promiscuous mode
[ 98.641920][ T68] br2: port 1(vethhv-22) entered disabled state
[ 103.184527][ T1331] veth0: renamed from veth-hv-1
[ 103.794525][ T1343] veth0: renamed from veth-hv-2
[ 120.306519][ T1467] br1: port 1(vethhv-11) entered blocking state
[ 120.307013][ T1467] br1: port 1(vethhv-11) entered disabled state
[ 120.308606][ T1467] vethhv-11: entered allmulticast mode
[ 120.311093][ T1467] vethhv-11: entered promiscuous mode
[ 120.313817][ T1467] br1: port 1(vethhv-11) entered blocking state
[ 120.314191][ T1467] br1: port 1(vethhv-11) entered forwarding state
[ 120.315522][ T1467] ------------[ cut here ]------------
[ 120.315832][ T1467] WARNING: CPU: 3 PID: 1467 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 120.316455][ T1467] Modules linked in: vxlan
[ 120.316787][ T1467] CPU: 3 UID: 0 PID: 1467 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 120.317732][ T1467] Tainted: [W]=WARN
[ 120.317971][ T1467] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 120.318373][ T1467] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 120.318703][ T1467] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 120.319815][ T1467] RSP: 0018:ffffc90003146ef0 EFLAGS: 00010246
[ 120.320203][ T1467] RAX: 0000000000000000 RBX: ffff88801251a000 RCX: 0000000000000001
[ 120.320666][ T1467] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 120.321121][ T1467] RBP: ffffc90003146fd8 R08: 0000000000000000 R09: 0000000000000000
[ 120.321578][ T1467] R10: ffffc90003147008 R11: ffffffff9138d1e0 R12: 1ffff92000628de2
[ 120.322039][ T1467] R13: 00000000000005dc R14: ffffc90003147008 R15: ffff88801251af48
[ 120.322492][ T1467] FS: 00007fecbd656800(0000) GS:ffff8880d2919000(0000) knlGS:0000000000000000
[ 120.323024][ T1467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 120.323424][ T1467] CR2: 00000000004e6890 CR3: 0000000002665001 CR4: 0000000000772ef0
[ 120.323876][ T1467] PKRU: 55555554
[ 120.324106][ T1467] Call Trace:
[ 120.324339][ T1467]
[ 120.324503][ T1467] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 120.324803][ T1467] ? __lock_acquire+0x44d/0x7e0
[ 120.325124][ T1467] netif_set_mtu+0x88/0x100
[ 120.325438][ T1467] ? __pfx_netif_set_mtu+0x10/0x10
[ 120.325758][ T1467] dev_set_mtu+0xa4/0x230
[ 120.326013][ T1467] br_mtu_auto_adjust+0x189/0x270
[ 120.326334][ T1467] br_add_if+0xda3/0x1330
[ 120.326581][ T1467] do_set_master+0x38d/0x6d0
[ 120.326878][ T1467] ? kernel_text_address+0xce/0xe0
[ 120.327181][ T1467] do_setlink.constprop.0+0x9fc/0x2650
[ 120.327508][ T1467] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 120.327889][ T1467] ? rcu_read_lock_any_held+0x43/0xb0
[ 120.328207][ T1467] ? validate_chain+0x166/0x4d0
[ 120.328536][ T1467] ? __kernel_text_address+0x12/0x40
[ 120.328842][ T1467] ? __lock_acquire+0x44d/0x7e0
[ 120.329149][ T1467] ? __mutex_trylock_common+0xf9/0x260
[ 120.329467][ T1467] ? __pfx___mutex_trylock_common+0x10/0x10
[ 120.329837][ T1467] ? rcu_is_watching+0x12/0xc0
[ 120.330145][ T1467] ? rcu_is_watching+0x12/0xc0
[ 120.330454][ T1467] ? trace_contention_end+0xdc/0x140
[ 120.330762][ T1467] ? __mutex_lock+0x19c/0xcd0
[ 120.331088][ T1467] ? find_held_lock+0x2b/0x80
[ 120.331426][ T1467] ? rtnl_newlink+0x651/0xa60
[ 120.331729][ T1467] ? __create_object+0x5e/0xb0
[ 120.332042][ T1467] ? __pfx___mutex_lock+0x10/0x10
[ 120.332359][ T1467] ? trace_cap_capable+0x10f/0x190
[ 120.332668][ T1467] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 120.333059][ T1467] ? __rtnl_newlink+0x40e/0xa40
[ 120.333393][ T1467] rtnl_newlink+0x69a/0xa60
[ 120.333706][ T1467] ? __pfx_rtnl_newlink+0x10/0x10
[ 120.334116][ T1467] ? __lock_acquire+0x44d/0x7e0
[ 120.334433][ T1467] ? find_held_lock+0x2b/0x80
[ 120.334746][ T1467] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 120.335053][ T1467] ? __lock_release+0x5d/0x170
[ 120.335373][ T1467] ? __pfx_rtnl_newlink+0x10/0x10
[ 120.335680][ T1467] rtnetlink_rcv_msg+0x710/0xc00
[ 120.335994][ T1467] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 120.336311][ T1467] ? __lock_acquire+0x44d/0x7e0
[ 120.336635][ T1467] netlink_rcv_skb+0x121/0x350
[ 120.336944][ T1467] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 120.337255][ T1467] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 120.337584][ T1467] ? netlink_deliver_tap+0x13e/0x340
[ 120.337889][ T1467] ? netlink_deliver_tap+0xc3/0x340
[ 120.338204][ T1467] netlink_unicast+0x4a1/0x780
[ 120.338521][ T1467] ? __pfx_netlink_unicast+0x10/0x10
[ 120.338818][ T1467] ? __lock_acquire+0x44d/0x7e0
[ 120.339123][ T1467] netlink_sendmsg+0x721/0xbe0
[ 120.339433][ T1467] ? __pfx_netlink_sendmsg+0x10/0x10
[ 120.339733][ T1467] ? __import_iovec+0x238/0x3c0
[ 120.340048][ T1467] ____sys_sendmsg+0x7ad/0xa10
[ 120.340367][ T1467] ? __pfx_____sys_sendmsg+0x10/0x10
[ 120.340680][ T1467] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 120.341081][ T1467] ___sys_sendmsg+0xed/0x170
[ 120.341387][ T1467] ? kasan_record_aux_stack+0x8c/0xa0
[ 120.341692][ T1467] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 120.342072][ T1467] ? __pfx____sys_sendmsg+0x10/0x10
[ 120.342382][ T1467] ? find_held_lock+0x2b/0x80
[ 120.342701][ T1467] ? __lock_acquire+0x44d/0x7e0
[ 120.343005][ T1467] ? find_held_lock+0x2b/0x80
[ 120.343315][ T1467] ? __virt_addr_valid+0x22e/0x450
[ 120.343621][ T1467] ? __lock_release+0x5d/0x170
[ 120.343926][ T1467] __sys_sendmsg+0x10b/0x1a0
[ 120.344219][ T1467] ? __call_rcu_common.constprop.0+0x320/0x640
[ 120.344612][ T1467] ? __pfx___sys_sendmsg+0x10/0x10
[ 120.344922][ T1467] ? rcu_is_watching+0x12/0xc0
[ 120.345245][ T1467] do_syscall_64+0xc1/0x380
[ 120.345568][ T1467] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 120.345938][ T1467] RIP: 0033:0x7fecbd8231e7
[ 120.346257][ T1467] 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
[ 120.347346][ T1467] RSP: 002b:00007ffe0dad2c58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 120.347799][ T1467] RAX: ffffffffffffffda RBX: 00007ffe0dad3390 RCX: 00007fecbd8231e7
[ 120.348246][ T1467] RDX: 0000000000000000 RSI: 00007ffe0dad2cc0 RDI: 0000000000000005
[ 120.348718][ T1467] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 120.349242][ T1467] R10: 000000001d608910 R11: 0000000000000246 R12: 0000000000000003
[ 120.349720][ T1467] R13: 00000000686e7be6 R14: 0000000000499600 R15: 0000000000000000
[ 120.350185][ T1467]
[ 120.350425][ T1467] irq event stamp: 32703
[ 120.350655][ T1467] hardirqs last enabled at (32711): [] __up_console_sem+0x6b/0x80
[ 120.351173][ T1467] hardirqs last disabled at (32718): [] __up_console_sem+0x50/0x80
[ 120.351719][ T1467] softirqs last enabled at (31888): [] handle_softirqs+0x358/0x620
[ 120.352243][ T1467] softirqs last disabled at (31763): [] __irq_exit_rcu+0xfa/0x160
[ 120.352771][ T1467] ---[ end trace 0000000000000000 ]---
[ 122.142645][ T1496] br1: port 2(vxlan1) entered blocking state
[ 122.143138][ T1496] br1: port 2(vxlan1) entered disabled state
[ 122.143624][ T1496] vxlan1: entered allmulticast mode
[ 122.145955][ T1496] vxlan1: entered promiscuous mode
[ 122.147048][ T1496] ------------[ cut here ]------------
[ 122.147446][ T1496] WARNING: CPU: 2 PID: 1496 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 122.148101][ T1496] Modules linked in: vxlan
[ 122.148451][ T1496] CPU: 2 UID: 0 PID: 1496 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 122.149070][ T1496] Tainted: [W]=WARN
[ 122.149327][ T1496] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 122.149716][ T1496] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 122.150036][ T1496] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 122.151140][ T1496] RSP: 0018:ffffc900032a6ef0 EFLAGS: 00010246
[ 122.151566][ T1496] RAX: 0000000000000000 RBX: ffff88801251a000 RCX: 0000000000000001
[ 122.152033][ T1496] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 122.152520][ T1496] RBP: ffffc900032a6fd8 R08: 0000000000000000 R09: 0000000000000000
[ 122.152984][ T1496] R10: ffffc900032a7008 R11: ffffffff91cceab8 R12: 1ffff92000654de2
[ 122.153460][ T1496] R13: 00000000000005aa R14: ffffc900032a7008 R15: ffff88801251af48
[ 122.153920][ T1496] FS: 00007fb16b688800(0000) GS:ffff8880d2899000(0000) knlGS:0000000000000000
[ 122.154475][ T1496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 122.154865][ T1496] CR2: 00000000004e6890 CR3: 00000000127ef005 CR4: 0000000000772ef0
[ 122.155358][ T1496] PKRU: 55555554
[ 122.155600][ T1496] Call Trace:
[ 122.155835][ T1496]
[ 122.156003][ T1496] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 122.156336][ T1496] ? mark_held_locks+0x49/0x80
[ 122.156666][ T1496] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 122.157055][ T1496] ? lockdep_hardirqs_on+0x7c/0x110
[ 122.157395][ T1496] netif_set_mtu+0x88/0x100
[ 122.157710][ T1496] ? __pfx_netif_set_mtu+0x10/0x10
[ 122.158026][ T1496] ? br_get_link_af_size_filtered+0x186/0x9d0
[ 122.158428][ T1496] dev_set_mtu+0xa4/0x230
[ 122.158667][ T1496] br_mtu_auto_adjust+0x189/0x270
[ 122.158994][ T1496] br_add_if+0xda3/0x1330
[ 122.159243][ T1496] do_set_master+0x38d/0x6d0
[ 122.159588][ T1496] ? kernel_text_address+0xce/0xe0
[ 122.159913][ T1496] do_setlink.constprop.0+0x9fc/0x2650
[ 122.160236][ T1496] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 122.160636][ T1496] ? rcu_read_lock_any_held+0x43/0xb0
[ 122.160950][ T1496] ? validate_chain+0x166/0x4d0
[ 122.161271][ T1496] ? __kernel_text_address+0x12/0x40
[ 122.161601][ T1496] ? __lock_acquire+0x44d/0x7e0
[ 122.161914][ T1496] ? __mutex_trylock_common+0xf9/0x260
[ 122.162228][ T1496] ? __pfx___mutex_trylock_common+0x10/0x10
[ 122.162616][ T1496] ? rcu_is_watching+0x12/0xc0
[ 122.162933][ T1496] ? rcu_is_watching+0x12/0xc0
[ 122.163244][ T1496] ? trace_contention_end+0xdc/0x140
[ 122.163602][ T1496] ? __mutex_lock+0x19c/0xcd0
[ 122.163924][ T1496] ? find_held_lock+0x2b/0x80
[ 122.164241][ T1496] ? rtnl_newlink+0x651/0xa60
[ 122.164570][ T1496] ? __create_object+0x5e/0xb0
[ 122.164898][ T1496] ? __pfx___mutex_lock+0x10/0x10
[ 122.165209][ T1496] ? trace_cap_capable+0x10f/0x190
[ 122.165541][ T1496] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 122.165924][ T1496] ? __rtnl_newlink+0x40e/0xa40
[ 122.166242][ T1496] rtnl_newlink+0x69a/0xa60
[ 122.166585][ T1496] ? __pfx_rtnl_newlink+0x10/0x10
[ 122.166895][ T1496] ? __lock_acquire+0x44d/0x7e0
[ 122.167211][ T1496] ? find_held_lock+0x2b/0x80
[ 122.167548][ T1496] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 122.167859][ T1496] ? __lock_release+0x5d/0x170
[ 122.168170][ T1496] ? __pfx_rtnl_newlink+0x10/0x10
[ 122.168495][ T1496] rtnetlink_rcv_msg+0x710/0xc00
[ 122.168818][ T1496] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 122.169133][ T1496] ? __lock_acquire+0x44d/0x7e0
[ 122.169459][ T1496] netlink_rcv_skb+0x121/0x350
[ 122.169772][ T1496] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 122.170084][ T1496] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 122.170412][ T1496] ? netlink_deliver_tap+0x13e/0x340
[ 122.170723][ T1496] ? netlink_deliver_tap+0xc3/0x340
[ 122.171039][ T1496] netlink_unicast+0x4a1/0x780
[ 122.171377][ T1496] ? __pfx_netlink_unicast+0x10/0x10
[ 122.171698][ T1496] ? __lock_acquire+0x44d/0x7e0
[ 122.172014][ T1496] netlink_sendmsg+0x721/0xbe0
[ 122.172341][ T1496] ? __pfx_netlink_sendmsg+0x10/0x10
[ 122.172656][ T1496] ? __import_iovec+0x238/0x3c0
[ 122.172978][ T1496] ____sys_sendmsg+0x7ad/0xa10
[ 122.173316][ T1496] ? __pfx_____sys_sendmsg+0x10/0x10
[ 122.173625][ T1496] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 122.174018][ T1496] ___sys_sendmsg+0xed/0x170
[ 122.174336][ T1496] ? kasan_record_aux_stack+0x8c/0xa0
[ 122.174642][ T1496] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 122.175034][ T1496] ? __pfx____sys_sendmsg+0x10/0x10
[ 122.175378][ T1496] ? find_held_lock+0x2b/0x80
[ 122.175707][ T1496] ? __lock_acquire+0x44d/0x7e0
[ 122.176019][ T1496] ? find_held_lock+0x2b/0x80
[ 122.176340][ T1496] ? __virt_addr_valid+0x22e/0x450
[ 122.176655][ T1496] ? __lock_release+0x5d/0x170
[ 122.176977][ T1496] __sys_sendmsg+0x10b/0x1a0
[ 122.177303][ T1496] ? __call_rcu_common.constprop.0+0x320/0x640
[ 122.177696][ T1496] ? __pfx___sys_sendmsg+0x10/0x10
[ 122.178033][ T1496] ? rcu_is_watching+0x12/0xc0
[ 122.178373][ T1496] do_syscall_64+0xc1/0x380
[ 122.178695][ T1496] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 122.179072][ T1496] RIP: 0033:0x7fb16b8551e7
[ 122.179422][ T1496] 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
[ 122.180526][ T1496] RSP: 002b:00007fff5012ded8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 122.180993][ T1496] RAX: ffffffffffffffda RBX: 00007fff5012e610 RCX: 00007fb16b8551e7
[ 122.181459][ T1496] RDX: 0000000000000000 RSI: 00007fff5012df40 RDI: 0000000000000005
[ 122.181925][ T1496] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 122.182402][ T1496] R10: 000000002062e910 R11: 0000000000000246 R12: 0000000000000003
[ 122.182861][ T1496] R13: 00000000686e7be8 R14: 0000000000499600 R15: 0000000000000000
[ 122.183356][ T1496]
[ 122.183594][ T1496] irq event stamp: 49329
[ 122.183835][ T1496] hardirqs last enabled at (49339): [] __up_console_sem+0x6b/0x80
[ 122.184392][ T1496] hardirqs last disabled at (49350): [] __up_console_sem+0x50/0x80
[ 122.184920][ T1496] softirqs last enabled at (49316): [] handle_softirqs+0x358/0x620
[ 122.185464][ T1496] softirqs last disabled at (49293): [] __irq_exit_rcu+0xfa/0x160
[ 122.185990][ T1496] ---[ end trace 0000000000000000 ]---
[ 122.331814][ T1497] br1: port 2(vxlan1) entered blocking state
[ 122.332249][ T1497] br1: port 2(vxlan1) entered forwarding state
[ 126.081091][ T1546] br2: port 1(vethhv-21) entered blocking state
[ 126.081597][ T1546] br2: port 1(vethhv-21) entered disabled state
[ 126.081997][ T1546] vethhv-21: entered allmulticast mode
[ 126.084137][ T1546] vethhv-21: entered promiscuous mode
[ 126.085522][ T1546] br2: port 1(vethhv-21) entered blocking state
[ 126.085890][ T1546] br2: port 1(vethhv-21) entered forwarding state
[ 126.087099][ T1546] ------------[ cut here ]------------
[ 126.087449][ T1546] WARNING: CPU: 2 PID: 1546 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 126.088053][ T1546] Modules linked in: vxlan
[ 126.088387][ T1546] CPU: 2 UID: 0 PID: 1546 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 126.088995][ T1546] Tainted: [W]=WARN
[ 126.089232][ T1546] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 126.089623][ T1546] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 126.089947][ T1546] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 126.091024][ T1546] RSP: 0018:ffffc90003466ef0 EFLAGS: 00010246
[ 126.091420][ T1546] RAX: 0000000000000000 RBX: ffff88800e392000 RCX: 0000000000000001
[ 126.091878][ T1546] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 126.092345][ T1546] RBP: ffffc90003466fd8 R08: 0000000000000000 R09: 0000000000000000
[ 126.092799][ T1546] R10: ffffc90003467008 R11: ffffffff9138d1e0 R12: 1ffff9200068cde2
[ 126.093253][ T1546] R13: 00000000000005dc R14: ffffc90003467008 R15: ffff88800e392f48
[ 126.093724][ T1546] FS: 00007f16244f1800(0000) GS:ffff8880d2899000(0000) knlGS:0000000000000000
[ 126.094254][ T1546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 126.094657][ T1546] CR2: 00000000004e6898 CR3: 000000001170d005 CR4: 0000000000772ef0
[ 126.095119][ T1546] PKRU: 55555554
[ 126.095369][ T1546] Call Trace:
[ 126.095604][ T1546]
[ 126.095772][ T1546] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 126.096087][ T1546] ? __lock_acquire+0x44d/0x7e0
[ 126.096421][ T1546] netif_set_mtu+0x88/0x100
[ 126.096728][ T1546] ? __pfx_netif_set_mtu+0x10/0x10
[ 126.097051][ T1546] dev_set_mtu+0xa4/0x230
[ 126.097305][ T1546] br_mtu_auto_adjust+0x189/0x270
[ 126.097626][ T1546] br_add_if+0xda3/0x1330
[ 126.097872][ T1546] do_set_master+0x38d/0x6d0
[ 126.098179][ T1546] ? kernel_text_address+0xce/0xe0
[ 126.098501][ T1546] do_setlink.constprop.0+0x9fc/0x2650
[ 126.098810][ T1546] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 126.099197][ T1546] ? rcu_read_lock_any_held+0x43/0xb0
[ 126.099528][ T1546] ? validate_chain+0x166/0x4d0
[ 126.099845][ T1546] ? __kernel_text_address+0x12/0x40
[ 126.100152][ T1546] ? __lock_acquire+0x44d/0x7e0
[ 126.100473][ T1546] ? __mutex_trylock_common+0xf9/0x260
[ 126.100781][ T1546] ? __pfx___mutex_trylock_common+0x10/0x10
[ 126.101155][ T1546] ? rcu_is_watching+0x12/0xc0
[ 126.101471][ T1546] ? rcu_is_watching+0x12/0xc0
[ 126.101775][ T1546] ? trace_contention_end+0xdc/0x140
[ 126.102085][ T1546] ? __mutex_lock+0x19c/0xcd0
[ 126.102405][ T1546] ? find_held_lock+0x2b/0x80
[ 126.102711][ T1546] ? rtnl_newlink+0x651/0xa60
[ 126.103015][ T1546] ? __create_object+0x5e/0xb0
[ 126.103332][ T1546] ? __pfx___mutex_lock+0x10/0x10
[ 126.103643][ T1546] ? trace_cap_capable+0x10f/0x190
[ 126.103950][ T1546] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 126.104348][ T1546] ? __rtnl_newlink+0x40e/0xa40
[ 126.104659][ T1546] rtnl_newlink+0x69a/0xa60
[ 126.104968][ T1546] ? __pfx_rtnl_newlink+0x10/0x10
[ 126.105272][ T1546] ? __lock_acquire+0x44d/0x7e0
[ 126.105593][ T1546] ? find_held_lock+0x2b/0x80
[ 126.105900][ T1546] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 126.106200][ T1546] ? __lock_release+0x5d/0x170
[ 126.106523][ T1546] ? __pfx_rtnl_newlink+0x10/0x10
[ 126.106834][ T1546] rtnetlink_rcv_msg+0x710/0xc00
[ 126.107141][ T1546] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 126.107468][ T1546] ? __lock_acquire+0x44d/0x7e0
[ 126.107778][ T1546] netlink_rcv_skb+0x121/0x350
[ 126.108081][ T1546] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 126.108398][ T1546] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 126.108714][ T1546] ? netlink_deliver_tap+0x13e/0x340
[ 126.109025][ T1546] ? netlink_deliver_tap+0xc3/0x340
[ 126.109341][ T1546] netlink_unicast+0x4a1/0x780
[ 126.109652][ T1546] ? __pfx_netlink_unicast+0x10/0x10
[ 126.109955][ T1546] ? __lock_acquire+0x44d/0x7e0
[ 126.110266][ T1546] netlink_sendmsg+0x721/0xbe0
[ 126.110586][ T1546] ? __pfx_netlink_sendmsg+0x10/0x10
[ 126.110895][ T1546] ? __import_iovec+0x238/0x3c0
[ 126.111206][ T1546] ____sys_sendmsg+0x7ad/0xa10
[ 126.111533][ T1546] ? __pfx_____sys_sendmsg+0x10/0x10
[ 126.111838][ T1546] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 126.112229][ T1546] ___sys_sendmsg+0xed/0x170
[ 126.112542][ T1546] ? kasan_record_aux_stack+0x8c/0xa0
[ 126.112847][ T1546] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 126.113222][ T1546] ? __pfx____sys_sendmsg+0x10/0x10
[ 126.113547][ T1546] ? find_held_lock+0x2b/0x80
[ 126.113855][ T1546] ? __lock_acquire+0x44d/0x7e0
[ 126.114168][ T1546] ? find_held_lock+0x2b/0x80
[ 126.114486][ T1546] ? __virt_addr_valid+0x22e/0x450
[ 126.114794][ T1546] ? __lock_release+0x5d/0x170
[ 126.115105][ T1546] __sys_sendmsg+0x10b/0x1a0
[ 126.115420][ T1546] ? __call_rcu_common.constprop.0+0x320/0x640
[ 126.115797][ T1546] ? __pfx___sys_sendmsg+0x10/0x10
[ 126.116124][ T1546] ? rcu_is_watching+0x12/0xc0
[ 126.116446][ T1546] do_syscall_64+0xc1/0x380
[ 126.116757][ T1546] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 126.117130][ T1546] RIP: 0033:0x7f16246be1e7
[ 126.117473][ T1546] 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
[ 126.118546][ T1546] RSP: 002b:00007ffefe764628 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 126.118999][ T1546] RAX: ffffffffffffffda RBX: 00007ffefe764d60 RCX: 00007f16246be1e7
[ 126.119465][ T1546] RDX: 0000000000000000 RSI: 00007ffefe764690 RDI: 0000000000000005
[ 126.119927][ T1546] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 126.120395][ T1546] R10: 000000000db83910 R11: 0000000000000246 R12: 0000000000000003
[ 126.120850][ T1546] R13: 00000000686e7bec R14: 0000000000499600 R15: 0000000000000000
[ 126.121324][ T1546]
[ 126.121557][ T1546] irq event stamp: 47447
[ 126.121788][ T1546] hardirqs last enabled at (47457): [] __up_console_sem+0x6b/0x80
[ 126.122325][ T1546] hardirqs last disabled at (47468): [] __up_console_sem+0x50/0x80
[ 126.122844][ T1546] softirqs last enabled at (46584): [] handle_softirqs+0x358/0x620
[ 126.123374][ T1546] softirqs last disabled at (46565): [] __irq_exit_rcu+0xfa/0x160
[ 126.123889][ T1546] ---[ end trace 0000000000000000 ]---
[ 127.739128][ T1572] br2: port 2(vxlan2) entered blocking state
[ 127.740955][ T1572] br2: port 2(vxlan2) entered disabled state
[ 127.751734][ T1572] vxlan2: entered allmulticast mode
[ 127.754855][ T1572] vxlan2: entered promiscuous mode
[ 127.755901][ T1572] ------------[ cut here ]------------
[ 127.756229][ T1572] WARNING: CPU: 2 PID: 1572 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 127.756877][ T1572] Modules linked in: vxlan
[ 127.757220][ T1572] CPU: 2 UID: 0 PID: 1572 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 127.757887][ T1572] Tainted: [W]=WARN
[ 127.758128][ T1572] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 127.758526][ T1572] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 127.758863][ T1572] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 127.759970][ T1572] RSP: 0018:ffffc900034e6ef0 EFLAGS: 00010246
[ 127.760370][ T1572] RAX: 0000000000000000 RBX: ffff88800e392000 RCX: 0000000000000001
[ 127.760826][ T1572] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 127.761311][ T1572] RBP: ffffc900034e6fd8 R08: 0000000000000000 R09: 0000000000000000
[ 127.761774][ T1572] R10: ffffc900034e7008 R11: ffffffff91cceab8 R12: 1ffff9200069cde2
[ 127.762234][ T1572] R13: 0000000000000596 R14: ffffc900034e7008 R15: ffff88800e392f48
[ 127.762713][ T1572] FS: 00007fd34efcd800(0000) GS:ffff8880d2899000(0000) knlGS:0000000000000000
[ 127.763269][ T1572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 127.763671][ T1572] CR2: 00000000004e6898 CR3: 00000000114d2002 CR4: 0000000000772ef0
[ 127.764138][ T1572] PKRU: 55555554
[ 127.764387][ T1572] Call Trace:
[ 127.764629][ T1572]
[ 127.764800][ T1572] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 127.765123][ T1572] ? mark_held_locks+0x49/0x80
[ 127.765461][ T1572] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 127.765853][ T1572] ? lockdep_hardirqs_on+0x7c/0x110
[ 127.766171][ T1572] netif_set_mtu+0x88/0x100
[ 127.766499][ T1572] ? __pfx_netif_set_mtu+0x10/0x10
[ 127.766816][ T1572] ? br_get_link_af_size_filtered+0x186/0x9d0
[ 127.767214][ T1572] dev_set_mtu+0xa4/0x230
[ 127.767480][ T1572] br_mtu_auto_adjust+0x189/0x270
[ 127.767819][ T1572] br_add_if+0xda3/0x1330
[ 127.768075][ T1572] do_set_master+0x38d/0x6d0
[ 127.768413][ T1572] ? kernel_text_address+0xce/0xe0
[ 127.768743][ T1572] do_setlink.constprop.0+0x9fc/0x2650
[ 127.769063][ T1572] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 127.769466][ T1572] ? rcu_read_lock_any_held+0x43/0xb0
[ 127.769784][ T1572] ? validate_chain+0x166/0x4d0
[ 127.770115][ T1572] ? __kernel_text_address+0x12/0x40
[ 127.770445][ T1572] ? __lock_acquire+0x44d/0x7e0
[ 127.770764][ T1572] ? __mutex_trylock_common+0xf9/0x260
[ 127.771086][ T1572] ? __pfx___mutex_trylock_common+0x10/0x10
[ 127.771485][ T1572] ? rcu_is_watching+0x12/0xc0
[ 127.771798][ T1572] ? rcu_is_watching+0x12/0xc0
[ 127.772106][ T1572] ? trace_contention_end+0xdc/0x140
[ 127.772436][ T1572] ? __mutex_lock+0x19c/0xcd0
[ 127.772751][ T1572] ? find_held_lock+0x2b/0x80
[ 127.773062][ T1572] ? rtnl_newlink+0x651/0xa60
[ 127.773389][ T1572] ? __create_object+0x5e/0xb0
[ 127.773715][ T1572] ? __pfx___mutex_lock+0x10/0x10
[ 127.774026][ T1572] ? trace_cap_capable+0x10f/0x190
[ 127.774360][ T1572] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 127.774739][ T1572] ? __rtnl_newlink+0x40e/0xa40
[ 127.775069][ T1572] rtnl_newlink+0x69a/0xa60
[ 127.775401][ T1572] ? __pfx_rtnl_newlink+0x10/0x10
[ 127.775714][ T1572] ? __lock_acquire+0x44d/0x7e0
[ 127.776035][ T1572] ? find_held_lock+0x2b/0x80
[ 127.776373][ T1572] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 127.776679][ T1572] ? __lock_release+0x5d/0x170
[ 127.776994][ T1572] ? __pfx_rtnl_newlink+0x10/0x10
[ 127.777327][ T1572] rtnetlink_rcv_msg+0x710/0xc00
[ 127.777654][ T1572] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 127.777973][ T1572] ? __lock_acquire+0x44d/0x7e0
[ 127.778300][ T1572] netlink_rcv_skb+0x121/0x350
[ 127.778614][ T1572] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 127.778928][ T1572] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 127.779252][ T1572] ? netlink_deliver_tap+0x13e/0x340
[ 127.779580][ T1572] ? netlink_deliver_tap+0xc3/0x340
[ 127.779904][ T1572] netlink_unicast+0x4a1/0x780
[ 127.780222][ T1572] ? __pfx_netlink_unicast+0x10/0x10
[ 127.780543][ T1572] ? __lock_acquire+0x44d/0x7e0
[ 127.780862][ T1572] netlink_sendmsg+0x721/0xbe0
[ 127.781171][ T1572] ? __pfx_netlink_sendmsg+0x10/0x10
[ 127.781493][ T1572] ? __import_iovec+0x238/0x3c0
[ 127.781809][ T1572] ____sys_sendmsg+0x7ad/0xa10
[ 127.782142][ T1572] ? __pfx_____sys_sendmsg+0x10/0x10
[ 127.782464][ T1572] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 127.782862][ T1572] ___sys_sendmsg+0xed/0x170
[ 127.783176][ T1572] ? kasan_record_aux_stack+0x8c/0xa0
[ 127.783500][ T1572] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 127.783891][ T1572] ? __pfx____sys_sendmsg+0x10/0x10
[ 127.784209][ T1572] ? find_held_lock+0x2b/0x80
[ 127.784550][ T1572] ? __lock_acquire+0x44d/0x7e0
[ 127.784869][ T1572] ? find_held_lock+0x2b/0x80
[ 127.785182][ T1572] ? __virt_addr_valid+0x22e/0x450
[ 127.785512][ T1572] ? __lock_release+0x5d/0x170
[ 127.785829][ T1572] __sys_sendmsg+0x10b/0x1a0
[ 127.786138][ T1572] ? __call_rcu_common.constprop.0+0x320/0x640
[ 127.786528][ T1572] ? __pfx___sys_sendmsg+0x10/0x10
[ 127.786864][ T1572] ? rcu_is_watching+0x12/0xc0
[ 127.787177][ T1572] do_syscall_64+0xc1/0x380
[ 127.787517][ T1572] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 127.787903][ T1572] RIP: 0033:0x7fd34f19a1e7
[ 127.788231][ T1572] 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
[ 127.789327][ T1572] RSP: 002b:00007fff9c1b9f38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 127.789797][ T1572] RAX: ffffffffffffffda RBX: 00007fff9c1ba670 RCX: 00007fd34f19a1e7
[ 127.790264][ T1572] RDX: 0000000000000000 RSI: 00007fff9c1b9fa0 RDI: 0000000000000005
[ 127.790740][ T1572] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 127.791209][ T1572] R10: 00000000296a0910 R11: 0000000000000246 R12: 0000000000000003
[ 127.791686][ T1572] R13: 00000000686e7bee R14: 0000000000499600 R15: 0000000000000000
[ 127.792155][ T1572]
[ 127.792407][ T1572] irq event stamp: 41891
[ 127.792655][ T1572] hardirqs last enabled at (41901): [] __up_console_sem+0x6b/0x80
[ 127.793219][ T1572] hardirqs last disabled at (41910): [] __up_console_sem+0x50/0x80
[ 127.793773][ T1572] softirqs last enabled at (40760): [] br_add_if+0xd82/0x1330
[ 127.794327][ T1572] softirqs last disabled at (40758): [] br_add_if+0xcf3/0x1330
[ 127.794867][ T1572] ---[ end trace 0000000000000000 ]---
[ 127.945829][ T1573] br2: port 2(vxlan2) entered blocking state
[ 127.946309][ T1573] br2: port 2(vxlan2) entered forwarding state
[ 131.553186][ T1623] br1: port 1(vethhv-12) entered blocking state
[ 131.553589][ T1623] br1: port 1(vethhv-12) entered disabled state
[ 131.553975][ T1623] vethhv-12: entered allmulticast mode
[ 131.556151][ T1623] vethhv-12: entered promiscuous mode
[ 131.557477][ T1623] br1: port 1(vethhv-12) entered blocking state
[ 131.557837][ T1623] br1: port 1(vethhv-12) entered forwarding state
[ 131.559536][ T1623] ------------[ cut here ]------------
[ 131.559839][ T1623] WARNING: CPU: 0 PID: 1623 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 131.560434][ T1623] Modules linked in: vxlan
[ 131.560745][ T1623] CPU: 0 UID: 0 PID: 1623 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 131.561933][ T1623] Tainted: [W]=WARN
[ 131.562164][ T1623] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 131.562540][ T1623] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 131.562845][ T1623] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 131.563912][ T1623] RSP: 0018:ffffc90003616ef0 EFLAGS: 00010246
[ 131.564310][ T1623] RAX: 0000000000000000 RBX: ffff88800d3f2000 RCX: 0000000000000001
[ 131.564758][ T1623] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 131.565198][ T1623] RBP: ffffc90003616fd8 R08: 0000000000000000 R09: 0000000000000000
[ 131.565652][ T1623] R10: ffffc90003617008 R11: ffffffff9138d1e0 R12: 1ffff920006c2de2
[ 131.566097][ T1623] R13: 00000000000005dc R14: ffffc90003617008 R15: ffff88800d3f2f48
[ 131.566565][ T1623] FS: 00007f8a0cb1b800(0000) GS:ffff8880d2799000(0000) knlGS:0000000000000000
[ 131.567078][ T1623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 131.567475][ T1623] CR2: 00000000004e6890 CR3: 000000000c603001 CR4: 0000000000772ef0
[ 131.567920][ T1623] PKRU: 55555554
[ 131.568139][ T1623] Call Trace:
[ 131.568380][ T1623]
[ 131.568536][ T1623] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 131.568838][ T1623] ? __lock_acquire+0x44d/0x7e0
[ 131.569146][ T1623] netif_set_mtu+0x88/0x100
[ 131.569449][ T1623] ? __pfx_netif_set_mtu+0x10/0x10
[ 131.569761][ T1623] dev_set_mtu+0xa4/0x230
[ 131.569984][ T1623] br_mtu_auto_adjust+0x189/0x270
[ 131.570295][ T1623] br_add_if+0xda3/0x1330
[ 131.570529][ T1623] do_set_master+0x38d/0x6d0
[ 131.570829][ T1623] ? kernel_text_address+0xce/0xe0
[ 131.571126][ T1623] do_setlink.constprop.0+0x9fc/0x2650
[ 131.571430][ T1623] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 131.571809][ T1623] ? rcu_read_lock_any_held+0x43/0xb0
[ 131.572102][ T1623] ? validate_chain+0x166/0x4d0
[ 131.572408][ T1623] ? __kernel_text_address+0x12/0x40
[ 131.572714][ T1623] ? __lock_acquire+0x44d/0x7e0
[ 131.573021][ T1623] ? __mutex_trylock_common+0xf9/0x260
[ 131.573326][ T1623] ? __pfx___mutex_trylock_common+0x10/0x10
[ 131.573689][ T1623] ? rcu_is_watching+0x12/0xc0
[ 131.573987][ T1623] ? rcu_is_watching+0x12/0xc0
[ 131.574314][ T1623] ? trace_contention_end+0xdc/0x140
[ 131.574617][ T1623] ? __mutex_lock+0x19c/0xcd0
[ 131.574916][ T1623] ? find_held_lock+0x2b/0x80
[ 131.575215][ T1623] ? rtnl_newlink+0x651/0xa60
[ 131.575518][ T1623] ? __create_object+0x5e/0xb0
[ 131.575824][ T1623] ? __pfx___mutex_lock+0x10/0x10
[ 131.576117][ T1623] ? trace_cap_capable+0x10f/0x190
[ 131.576420][ T1623] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 131.576792][ T1623] ? __rtnl_newlink+0x40e/0xa40
[ 131.577093][ T1623] rtnl_newlink+0x69a/0xa60
[ 131.577410][ T1623] ? __pfx_rtnl_newlink+0x10/0x10
[ 131.577713][ T1623] ? __lock_acquire+0x44d/0x7e0
[ 131.578010][ T1623] ? find_held_lock+0x2b/0x80
[ 131.578315][ T1623] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 131.578610][ T1623] ? __lock_release+0x5d/0x170
[ 131.578909][ T1623] ? __pfx_rtnl_newlink+0x10/0x10
[ 131.579203][ T1623] rtnetlink_rcv_msg+0x710/0xc00
[ 131.579508][ T1623] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 131.579810][ T1623] ? __lock_acquire+0x44d/0x7e0
[ 131.580118][ T1623] netlink_rcv_skb+0x121/0x350
[ 131.580421][ T1623] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 131.580722][ T1623] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 131.581030][ T1623] ? netlink_deliver_tap+0x13e/0x340
[ 131.581331][ T1623] ? netlink_deliver_tap+0xc3/0x340
[ 131.581625][ T1623] netlink_unicast+0x4a1/0x780
[ 131.581924][ T1623] ? __pfx_netlink_unicast+0x10/0x10
[ 131.582223][ T1623] ? __lock_acquire+0x44d/0x7e0
[ 131.582530][ T1623] netlink_sendmsg+0x721/0xbe0
[ 131.582832][ T1623] ? __pfx_netlink_sendmsg+0x10/0x10
[ 131.583128][ T1623] ? __import_iovec+0x238/0x3c0
[ 131.583436][ T1623] ____sys_sendmsg+0x7ad/0xa10
[ 131.583738][ T1623] ? __pfx_____sys_sendmsg+0x10/0x10
[ 131.584027][ T1623] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 131.584416][ T1623] ___sys_sendmsg+0xed/0x170
[ 131.584712][ T1623] ? kasan_record_aux_stack+0x8c/0xa0
[ 131.585006][ T1623] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 131.585377][ T1623] ? __pfx____sys_sendmsg+0x10/0x10
[ 131.585675][ T1623] ? find_held_lock+0x2b/0x80
[ 131.585973][ T1623] ? __lock_acquire+0x44d/0x7e0
[ 131.586270][ T1623] ? find_held_lock+0x2b/0x80
[ 131.586642][ T1623] ? __virt_addr_valid+0x22e/0x450
[ 131.587140][ T1623] ? __lock_release+0x5d/0x170
[ 131.587704][ T1623] __sys_sendmsg+0x10b/0x1a0
[ 131.588229][ T1623] ? __call_rcu_common.constprop.0+0x320/0x640
[ 131.588654][ T1623] ? __pfx___sys_sendmsg+0x10/0x10
[ 131.588965][ T1623] ? rcu_is_watching+0x12/0xc0
[ 131.589263][ T1623] do_syscall_64+0xc1/0x380
[ 131.589581][ T1623] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 131.589954][ T1623] RIP: 0033:0x7f8a0cce81e7
[ 131.590260][ T1623] 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
[ 131.591331][ T1623] RSP: 002b:00007ffc7318a658 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 131.591789][ T1623] RAX: ffffffffffffffda RBX: 00007ffc7318ad90 RCX: 00007f8a0cce81e7
[ 131.592230][ T1623] RDX: 0000000000000000 RSI: 00007ffc7318a6c0 RDI: 0000000000000005
[ 131.592675][ T1623] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 131.593123][ T1623] R10: 000000003627c910 R11: 0000000000000246 R12: 0000000000000003
[ 131.593575][ T1623] R13: 00000000686e7bf1 R14: 0000000000499600 R15: 0000000000000000
[ 131.594028][ T1623]
[ 131.594251][ T1623] irq event stamp: 50925
[ 131.594483][ T1623] hardirqs last enabled at (50935): [] __up_console_sem+0x6b/0x80
[ 131.595001][ T1623] hardirqs last disabled at (50942): [] __up_console_sem+0x50/0x80
[ 131.595525][ T1623] softirqs last enabled at (50424): [] handle_softirqs+0x358/0x620
[ 131.596046][ T1623] softirqs last disabled at (50407): [] __irq_exit_rcu+0xfa/0x160
[ 131.596557][ T1623] ---[ end trace 0000000000000000 ]---
[ 133.119749][ T1649] br1: port 2(vxlan1) entered blocking state
[ 133.120309][ T1649] br1: port 2(vxlan1) entered disabled state
[ 133.120766][ T1649] vxlan1: entered allmulticast mode
[ 133.123065][ T1649] vxlan1: entered promiscuous mode
[ 133.124115][ T1649] ------------[ cut here ]------------
[ 133.124729][ T1649] WARNING: CPU: 3 PID: 1649 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 133.125350][ T1649] Modules linked in: vxlan
[ 133.125687][ T1649] CPU: 3 UID: 0 PID: 1649 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 133.126318][ T1649] Tainted: [W]=WARN
[ 133.126568][ T1649] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 133.126954][ T1649] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 133.127278][ T1649] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 133.128378][ T1649] RSP: 0018:ffffc900036c6ef0 EFLAGS: 00010246
[ 133.128773][ T1649] RAX: 0000000000000000 RBX: ffff88800d3f2000 RCX: 0000000000000001
[ 133.129227][ T1649] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 133.129694][ T1649] RBP: ffffc900036c6fd8 R08: 0000000000000000 R09: 0000000000000000
[ 133.130144][ T1649] R10: ffffc900036c7008 R11: ffffffff91cceab8 R12: 1ffff920006d8de2
[ 133.130610][ T1649] R13: 00000000000005aa R14: ffffc900036c7008 R15: ffff88800d3f2f48
[ 133.131078][ T1649] FS: 00007f6c84d46800(0000) GS:ffff8880d2919000(0000) knlGS:0000000000000000
[ 133.131630][ T1649] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 133.132017][ T1649] CR2: 00000000004e6890 CR3: 00000000129f4006 CR4: 0000000000772ef0
[ 133.132491][ T1649] PKRU: 55555554
[ 133.132724][ T1649] Call Trace:
[ 133.132965][ T1649]
[ 133.133126][ T1649] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 133.133448][ T1649] ? mark_held_locks+0x49/0x80
[ 133.133765][ T1649] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 133.134150][ T1649] ? lockdep_hardirqs_on+0x7c/0x110
[ 133.134473][ T1649] netif_set_mtu+0x88/0x100
[ 133.134778][ T1649] ? __pfx_netif_set_mtu+0x10/0x10
[ 133.135101][ T1649] ? br_get_link_af_size_filtered+0x186/0x9d0
[ 133.135495][ T1649] dev_set_mtu+0xa4/0x230
[ 133.135729][ T1649] br_mtu_auto_adjust+0x189/0x270
[ 133.136036][ T1649] br_add_if+0xda3/0x1330
[ 133.136270][ T1649] do_set_master+0x38d/0x6d0
[ 133.136592][ T1649] ? kernel_text_address+0xce/0xe0
[ 133.136900][ T1649] do_setlink.constprop.0+0x9fc/0x2650
[ 133.137204][ T1649] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 133.137631][ T1649] ? rcu_read_lock_any_held+0x43/0xb0
[ 133.137939][ T1649] ? validate_chain+0x166/0x4d0
[ 133.138237][ T1649] ? __kernel_text_address+0x12/0x40
[ 133.138551][ T1649] ? __lock_acquire+0x44d/0x7e0
[ 133.138854][ T1649] ? __mutex_trylock_common+0xf9/0x260
[ 133.139157][ T1649] ? __pfx___mutex_trylock_common+0x10/0x10
[ 133.139551][ T1649] ? rcu_is_watching+0x12/0xc0
[ 133.139859][ T1649] ? rcu_is_watching+0x12/0xc0
[ 133.140155][ T1649] ? trace_contention_end+0xdc/0x140
[ 133.140466][ T1649] ? __mutex_lock+0x19c/0xcd0
[ 133.140766][ T1649] ? find_held_lock+0x2b/0x80
[ 133.141068][ T1649] ? rtnl_newlink+0x651/0xa60
[ 133.141377][ T1649] ? __create_object+0x5e/0xb0
[ 133.141680][ T1649] ? __pfx___mutex_lock+0x10/0x10
[ 133.141986][ T1649] ? trace_cap_capable+0x10f/0x190
[ 133.142304][ T1649] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 133.142672][ T1649] ? __rtnl_newlink+0x40e/0xa40
[ 133.142975][ T1649] rtnl_newlink+0x69a/0xa60
[ 133.143302][ T1649] ? __pfx_rtnl_newlink+0x10/0x10
[ 133.143602][ T1649] ? __lock_acquire+0x44d/0x7e0
[ 133.143905][ T1649] ? find_held_lock+0x2b/0x80
[ 133.144206][ T1649] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 133.144532][ T1649] ? __lock_release+0x5d/0x170
[ 133.144834][ T1649] ? __pfx_rtnl_newlink+0x10/0x10
[ 133.145129][ T1649] rtnetlink_rcv_msg+0x710/0xc00
[ 133.145441][ T1649] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 133.145746][ T1649] ? __lock_acquire+0x44d/0x7e0
[ 133.146053][ T1649] netlink_rcv_skb+0x121/0x350
[ 133.146371][ T1649] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 133.146686][ T1649] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 133.147001][ T1649] ? netlink_deliver_tap+0x13e/0x340
[ 133.147320][ T1649] ? netlink_deliver_tap+0xc3/0x340
[ 133.147620][ T1649] netlink_unicast+0x4a1/0x780
[ 133.147921][ T1649] ? __pfx_netlink_unicast+0x10/0x10
[ 133.148218][ T1649] ? __lock_acquire+0x44d/0x7e0
[ 133.148536][ T1649] netlink_sendmsg+0x721/0xbe0
[ 133.148858][ T1649] ? __pfx_netlink_sendmsg+0x10/0x10
[ 133.149161][ T1649] ? __import_iovec+0x238/0x3c0
[ 133.149487][ T1649] ____sys_sendmsg+0x7ad/0xa10
[ 133.149800][ T1649] ? __pfx_____sys_sendmsg+0x10/0x10
[ 133.150099][ T1649] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 133.150511][ T1649] ___sys_sendmsg+0xed/0x170
[ 133.150810][ T1649] ? kasan_record_aux_stack+0x8c/0xa0
[ 133.151123][ T1649] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 133.151512][ T1649] ? __pfx____sys_sendmsg+0x10/0x10
[ 133.151817][ T1649] ? find_held_lock+0x2b/0x80
[ 133.152123][ T1649] ? __lock_acquire+0x44d/0x7e0
[ 133.152448][ T1649] ? find_held_lock+0x2b/0x80
[ 133.152752][ T1649] ? __virt_addr_valid+0x22e/0x450
[ 133.153053][ T1649] ? __lock_release+0x5d/0x170
[ 133.153377][ T1649] __sys_sendmsg+0x10b/0x1a0
[ 133.153688][ T1649] ? __call_rcu_common.constprop.0+0x320/0x640
[ 133.154059][ T1649] ? __pfx___sys_sendmsg+0x10/0x10
[ 133.154383][ T1649] ? rcu_is_watching+0x12/0xc0
[ 133.154685][ T1649] do_syscall_64+0xc1/0x380
[ 133.154987][ T1649] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 133.155371][ T1649] RIP: 0033:0x7f6c84f131e7
[ 133.155695][ 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
[ 133.156800][ T1649] RSP: 002b:00007ffe72340a28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 133.157269][ T1649] RAX: ffffffffffffffda RBX: 00007ffe72341160 RCX: 00007f6c84f131e7
[ 133.157740][ T1649] RDX: 0000000000000000 RSI: 00007ffe72340a90 RDI: 0000000000000005
[ 133.158200][ T1649] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 133.158664][ T1649] R10: 0000000009676910 R11: 0000000000000246 R12: 0000000000000003
[ 133.159121][ T1649] R13: 00000000686e7bf3 R14: 0000000000499600 R15: 0000000000000000
[ 133.159605][ T1649]
[ 133.159845][ T1649] irq event stamp: 41839
[ 133.160072][ T1649] hardirqs last enabled at (41847): [] __up_console_sem+0x6b/0x80
[ 133.160610][ T1649] hardirqs last disabled at (41856): [] __up_console_sem+0x50/0x80
[ 133.161128][ T1649] softirqs last enabled at (40958): [] handle_softirqs+0x358/0x620
[ 133.161662][ T1649] softirqs last disabled at (40795): [] __irq_exit_rcu+0xfa/0x160
[ 133.162186][ T1649] ---[ end trace 0000000000000000 ]---
[ 133.305569][ T1650] br1: port 2(vxlan1) entered blocking state
[ 133.306163][ T1650] br1: port 2(vxlan1) entered forwarding state
[ 137.219180][ T1699] br2: port 1(vethhv-22) entered blocking state
[ 137.219739][ T1699] br2: port 1(vethhv-22) entered disabled state
[ 137.220214][ T1699] vethhv-22: entered allmulticast mode
[ 137.222746][ T1699] vethhv-22: entered promiscuous mode
[ 137.224141][ T1699] br2: port 1(vethhv-22) entered blocking state
[ 137.224600][ T1699] br2: port 1(vethhv-22) entered forwarding state
[ 137.226179][ T1699] ------------[ cut here ]------------
[ 137.227915][ T1699] WARNING: CPU: 2 PID: 1699 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 137.228622][ T1699] Modules linked in: vxlan
[ 137.228980][ T1699] CPU: 2 UID: 0 PID: 1699 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 137.229678][ T1699] Tainted: [W]=WARN
[ 137.229937][ T1699] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 137.230380][ T1699] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 137.230729][ T1699] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 137.231923][ T1699] RSP: 0018:ffffc90003856ef0 EFLAGS: 00010246
[ 137.232366][ T1699] RAX: 0000000000000000 RBX: ffff88800f0e2000 RCX: 0000000000000001
[ 137.232880][ T1699] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 137.233396][ T1699] RBP: ffffc90003856fd8 R08: 0000000000000000 R09: 0000000000000000
[ 137.233902][ T1699] R10: ffffc90003857008 R11: ffffffff9138d1e0 R12: 1ffff9200070ade2
[ 137.234417][ T1699] R13: 00000000000005dc R14: ffffc90003857008 R15: ffff88800f0e2f48
[ 137.234924][ T1699] FS: 00007f655d7d4800(0000) GS:ffff8880d2899000(0000) knlGS:0000000000000000
[ 137.235518][ T1699] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 137.235936][ T1699] CR2: 00000000004e6898 CR3: 000000001238b005 CR4: 0000000000772ef0
[ 137.236447][ T1699] PKRU: 55555554
[ 137.236709][ T1699] Call Trace:
[ 137.236965][ T1699]
[ 137.237144][ T1699] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 137.237527][ T1699] ? __lock_acquire+0x44d/0x7e0
[ 137.237879][ T1699] netif_set_mtu+0x88/0x100
[ 137.238208][ T1699] ? __pfx_netif_set_mtu+0x10/0x10
[ 137.238561][ T1699] dev_set_mtu+0xa4/0x230
[ 137.238817][ T1699] br_mtu_auto_adjust+0x189/0x270
[ 137.239154][ T1699] br_add_if+0xda3/0x1330
[ 137.239428][ T1699] do_set_master+0x38d/0x6d0
[ 137.239769][ T1699] ? kernel_text_address+0xce/0xe0
[ 137.240110][ T1699] do_setlink.constprop.0+0x9fc/0x2650
[ 137.240452][ T1699] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 137.240866][ T1699] ? rcu_read_lock_any_held+0x43/0xb0
[ 137.241196][ T1699] ? validate_chain+0x166/0x4d0
[ 137.241545][ T1699] ? __kernel_text_address+0x12/0x40
[ 137.241884][ T1699] ? __lock_acquire+0x44d/0x7e0
[ 137.242226][ T1699] ? __mutex_trylock_common+0xf9/0x260
[ 137.242569][ T1699] ? __pfx___mutex_trylock_common+0x10/0x10
[ 137.242973][ T1699] ? rcu_is_watching+0x12/0xc0
[ 137.243316][ T1699] ? rcu_is_watching+0x12/0xc0
[ 137.243645][ T1699] ? trace_contention_end+0xdc/0x140
[ 137.243975][ T1699] ? __mutex_lock+0x19c/0xcd0
[ 137.244324][ T1699] ? find_held_lock+0x2b/0x80
[ 137.244674][ T1699] ? rtnl_newlink+0x651/0xa60
[ 137.245003][ T1699] ? __create_object+0x5e/0xb0
[ 137.245368][ T1699] ? __pfx___mutex_lock+0x10/0x10
[ 137.245700][ T1699] ? trace_cap_capable+0x10f/0x190
[ 137.246040][ T1699] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 137.246465][ T1699] ? __rtnl_newlink+0x40e/0xa40
[ 137.246802][ T1699] rtnl_newlink+0x69a/0xa60
[ 137.247140][ T1699] ? __pfx_rtnl_newlink+0x10/0x10
[ 137.247492][ T1699] ? __lock_acquire+0x44d/0x7e0
[ 137.247828][ T1699] ? find_held_lock+0x2b/0x80
[ 137.248164][ T1699] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 137.248497][ T1699] ? __lock_release+0x5d/0x170
[ 137.248833][ T1699] ? __pfx_rtnl_newlink+0x10/0x10
[ 137.249161][ T1699] rtnetlink_rcv_msg+0x710/0xc00
[ 137.249516][ T1699] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 137.249850][ T1699] ? __lock_acquire+0x44d/0x7e0
[ 137.250201][ T1699] netlink_rcv_skb+0x121/0x350
[ 137.250541][ T1699] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 137.250871][ T1699] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 137.251207][ T1699] ? netlink_deliver_tap+0x13e/0x340
[ 137.251545][ T1699] ? netlink_deliver_tap+0xc3/0x340
[ 137.251875][ T1699] netlink_unicast+0x4a1/0x780
[ 137.252234][ T1699] ? __pfx_netlink_unicast+0x10/0x10
[ 137.252581][ T1699] ? __lock_acquire+0x44d/0x7e0
[ 137.252910][ T1699] netlink_sendmsg+0x721/0xbe0
[ 137.253233][ T1699] ? __pfx_netlink_sendmsg+0x10/0x10
[ 137.253574][ T1699] ? __import_iovec+0x238/0x3c0
[ 137.253915][ T1699] ____sys_sendmsg+0x7ad/0xa10
[ 137.254246][ T1699] ? __pfx_____sys_sendmsg+0x10/0x10
[ 137.254571][ T1699] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 137.254994][ T1699] ___sys_sendmsg+0xed/0x170
[ 137.255321][ T1699] ? kasan_record_aux_stack+0x8c/0xa0
[ 137.255647][ T1699] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 137.256203][ T1699] ? __pfx____sys_sendmsg+0x10/0x10
[ 137.256833][ T1699] ? find_held_lock+0x2b/0x80
[ 137.257474][ T1699] ? __lock_acquire+0x44d/0x7e0
[ 137.257985][ T1699] ? find_held_lock+0x2b/0x80
[ 137.258348][ T1699] ? __virt_addr_valid+0x22e/0x450
[ 137.258677][ T1699] ? __lock_release+0x5d/0x170
[ 137.259007][ T1699] __sys_sendmsg+0x10b/0x1a0
[ 137.259347][ T1699] ? __call_rcu_common.constprop.0+0x320/0x640
[ 137.259732][ T1699] ? __pfx___sys_sendmsg+0x10/0x10
[ 137.260057][ T1699] ? rcu_is_watching+0x12/0xc0
[ 137.260397][ T1699] do_syscall_64+0xc1/0x380
[ 137.260728][ T1699] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 137.261111][ T1699] RIP: 0033:0x7f655d9a11e7
[ 137.261483][ T1699] 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
[ 137.262594][ T1699] RSP: 002b:00007ffed70b6cc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 137.263088][ T1699] RAX: ffffffffffffffda RBX: 00007ffed70b7400 RCX: 00007f655d9a11e7
[ 137.263568][ T1699] RDX: 0000000000000000 RSI: 00007ffed70b6d30 RDI: 0000000000000005
[ 137.264030][ T1699] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 137.264515][ T1699] R10: 0000000017f6c910 R11: 0000000000000246 R12: 0000000000000003
[ 137.264985][ T1699] R13: 00000000686e7bf7 R14: 0000000000499600 R15: 0000000000000000
[ 137.265500][ T1699]
[ 137.265752][ T1699] irq event stamp: 46425
[ 137.265993][ T1699] hardirqs last enabled at (46435): [] __up_console_sem+0x6b/0x80
[ 137.266552][ T1699] hardirqs last disabled at (46446): [] __up_console_sem+0x50/0x80
[ 137.267094][ T1699] softirqs last enabled at (46412): [] handle_softirqs+0x358/0x620
[ 137.267661][ T1699] softirqs last disabled at (46389): [] __irq_exit_rcu+0xfa/0x160
[ 137.268200][ T1699] ---[ end trace 0000000000000000 ]---
[ 139.109232][ T1725] br2: port 2(vxlan2) entered blocking state
[ 139.109709][ T1725] br2: port 2(vxlan2) entered disabled state
[ 139.110161][ T1725] vxlan2: entered allmulticast mode
[ 139.113250][ T1725] vxlan2: entered promiscuous mode
[ 139.114998][ T1725] ------------[ cut here ]------------
[ 139.116142][ T1725] WARNING: CPU: 3 PID: 1725 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 139.116816][ T1725] Modules linked in: vxlan
[ 139.117159][ T1725] CPU: 3 UID: 0 PID: 1725 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 139.117809][ T1725] Tainted: [W]=WARN
[ 139.118043][ T1725] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 139.118450][ T1725] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 139.118783][ T1725] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 139.119888][ T1725] RSP: 0018:ffffc900038f6ef0 EFLAGS: 00010246
[ 139.120281][ T1725] RAX: 0000000000000000 RBX: ffff88800f0e2000 RCX: 0000000000000001
[ 139.120767][ T1725] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 139.121213][ T1725] RBP: ffffc900038f6fd8 R08: 0000000000000000 R09: 0000000000000000
[ 139.121679][ T1725] R10: ffffc900038f7008 R11: ffffffff9138d1e0 R12: 1ffff9200071ede2
[ 139.122130][ T1725] R13: 0000000000000596 R14: ffffc900038f7008 R15: ffff88800f0e2f48
[ 139.122603][ T1725] FS: 00007f3f2c199800(0000) GS:ffff8880d2919000(0000) knlGS:0000000000000000
[ 139.123149][ T1725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 139.123552][ T1725] CR2: 00000000004e6898 CR3: 00000000111e4005 CR4: 0000000000772ef0
[ 139.124014][ T1725] PKRU: 55555554
[ 139.124244][ T1725] Call Trace:
[ 139.124487][ T1725]
[ 139.124647][ T1725] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 139.124962][ T1725] ? __lock_acquire+0x44d/0x7e0
[ 139.125310][ T1725] netif_set_mtu+0x88/0x100
[ 139.125623][ T1725] ? __pfx_netif_set_mtu+0x10/0x10
[ 139.125945][ T1725] dev_set_mtu+0xa4/0x230
[ 139.126177][ T1725] br_mtu_auto_adjust+0x189/0x270
[ 139.126514][ T1725] br_add_if+0xda3/0x1330
[ 139.126752][ T1725] do_set_master+0x38d/0x6d0
[ 139.127054][ T1725] ? kernel_text_address+0xce/0xe0
[ 139.127390][ T1725] do_setlink.constprop.0+0x9fc/0x2650
[ 139.127697][ T1725] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 139.128078][ T1725] ? rcu_read_lock_any_held+0x43/0xb0
[ 139.128386][ T1725] ? validate_chain+0x166/0x4d0
[ 139.128690][ T1725] ? __kernel_text_address+0x12/0x40
[ 139.128987][ T1725] ? __lock_acquire+0x44d/0x7e0
[ 139.129320][ T1725] ? __mutex_trylock_common+0xf9/0x260
[ 139.129637][ T1725] ? __pfx___mutex_trylock_common+0x10/0x10
[ 139.130012][ T1725] ? rcu_is_watching+0x12/0xc0
[ 139.130334][ T1725] ? rcu_is_watching+0x12/0xc0
[ 139.130637][ T1725] ? trace_contention_end+0xdc/0x140
[ 139.130940][ T1725] ? __mutex_lock+0x19c/0xcd0
[ 139.131243][ T1725] ? find_held_lock+0x2b/0x80
[ 139.131547][ T1725] ? rtnl_newlink+0x651/0xa60
[ 139.131848][ T1725] ? __create_object+0x5e/0xb0
[ 139.132199][ T1725] ? __pfx___mutex_lock+0x10/0x10
[ 139.132512][ T1725] ? trace_cap_capable+0x10f/0x190
[ 139.132820][ T1725] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 139.133200][ T1725] ? __rtnl_newlink+0x40e/0xa40
[ 139.133520][ T1725] rtnl_newlink+0x69a/0xa60
[ 139.133834][ T1725] ? __pfx_rtnl_newlink+0x10/0x10
[ 139.134140][ T1725] ? __lock_acquire+0x44d/0x7e0
[ 139.134471][ T1725] ? find_held_lock+0x2b/0x80
[ 139.134771][ T1725] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 139.135076][ T1725] ? __lock_release+0x5d/0x170
[ 139.135394][ T1725] ? __pfx_rtnl_newlink+0x10/0x10
[ 139.135701][ T1725] rtnetlink_rcv_msg+0x710/0xc00
[ 139.136006][ T1725] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 139.136324][ T1725] ? __lock_acquire+0x44d/0x7e0
[ 139.136646][ T1725] netlink_rcv_skb+0x121/0x350
[ 139.136953][ T1725] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 139.137283][ T1725] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 139.137621][ T1725] ? netlink_deliver_tap+0x13e/0x340
[ 139.137922][ T1725] ? netlink_deliver_tap+0xc3/0x340
[ 139.138224][ T1725] netlink_unicast+0x4a1/0x780
[ 139.138535][ T1725] ? __pfx_netlink_unicast+0x10/0x10
[ 139.138844][ T1725] ? __lock_acquire+0x44d/0x7e0
[ 139.139151][ T1725] netlink_sendmsg+0x721/0xbe0
[ 139.139467][ T1725] ? __pfx_netlink_sendmsg+0x10/0x10
[ 139.139765][ T1725] ? __import_iovec+0x238/0x3c0
[ 139.140077][ T1725] ____sys_sendmsg+0x7ad/0xa10
[ 139.140391][ T1725] ? __pfx_____sys_sendmsg+0x10/0x10
[ 139.140687][ T1725] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 139.141093][ T1725] ___sys_sendmsg+0xed/0x170
[ 139.141420][ T1725] ? kasan_record_aux_stack+0x8c/0xa0
[ 139.141731][ T1725] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 139.142131][ T1725] ? __pfx____sys_sendmsg+0x10/0x10
[ 139.142447][ T1725] ? find_held_lock+0x2b/0x80
[ 139.142757][ T1725] ? __lock_acquire+0x44d/0x7e0
[ 139.143061][ T1725] ? find_held_lock+0x2b/0x80
[ 139.143375][ T1725] ? __virt_addr_valid+0x22e/0x450
[ 139.143689][ T1725] ? __lock_release+0x5d/0x170
[ 139.144001][ T1725] __sys_sendmsg+0x10b/0x1a0
[ 139.144335][ T1725] ? __call_rcu_common.constprop.0+0x320/0x640
[ 139.144708][ T1725] ? __pfx___sys_sendmsg+0x10/0x10
[ 139.145020][ T1725] ? rcu_is_watching+0x12/0xc0
[ 139.145343][ T1725] do_syscall_64+0xc1/0x380
[ 139.145651][ T1725] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 139.146046][ T1725] RIP: 0033:0x7f3f2c3661e7
[ 139.146377][ T1725] 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
[ 139.147494][ T1725] RSP: 002b:00007ffc025ace68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 139.147967][ T1725] RAX: ffffffffffffffda RBX: 00007ffc025ad5a0 RCX: 00007f3f2c3661e7
[ 139.148442][ T1725] RDX: 0000000000000000 RSI: 00007ffc025aced0 RDI: 0000000000000005
[ 139.148902][ T1725] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 139.149373][ T1725] R10: 000000000bb11910 R11: 0000000000000246 R12: 0000000000000003
[ 139.149829][ T1725] R13: 00000000686e7bf9 R14: 0000000000499600 R15: 0000000000000000
[ 139.150323][ T1725]
[ 139.150562][ T1725] irq event stamp: 41305
[ 139.150794][ T1725] hardirqs last enabled at (41313): [] __up_console_sem+0x6b/0x80
[ 139.151332][ T1725] hardirqs last disabled at (41322): [] __up_console_sem+0x50/0x80
[ 139.151849][ T1725] softirqs last enabled at (40448): [] handle_softirqs+0x358/0x620
[ 139.152414][ T1725] softirqs last disabled at (39983): [] __irq_exit_rcu+0xfa/0x160
[ 139.152945][ T1725] ---[ end trace 0000000000000000 ]---
[ 139.304920][ T1726] br2: port 2(vxlan2) entered blocking state
[ 139.305488][ T1726] br2: port 2(vxlan2) entered forwarding state
[ 143.306878][ T68] vxlan1: left allmulticast mode
[ 143.307194][ T68] vxlan1: left promiscuous mode
[ 143.307674][ T68] br1: port 2(vxlan1) entered disabled state
[ 143.309871][ T68] vethhv-11: left allmulticast mode
[ 143.310144][ T68] vethhv-11: left promiscuous mode
[ 143.310590][ T68] br1: port 1(vethhv-11) entered disabled state
[ 143.314006][ T68] vxlan2: left allmulticast mode
[ 143.314362][ T68] vxlan2: left promiscuous mode
[ 143.314862][ T68] br2: port 2(vxlan2) entered disabled state
[ 143.317083][ T68] vethhv-21: left allmulticast mode
[ 143.319874][ T68] vethhv-21: left promiscuous mode
[ 143.320340][ T68] br2: port 1(vethhv-21) entered disabled state
[ 143.994977][ T68] br2: port 2(vxlan2) entered disabled state
[ 143.997508][ T68] br1: port 2(vxlan1) entered disabled state
[ 144.014274][ T68] vxlan2 (unregistering): left allmulticast mode
[ 144.014721][ T68] vxlan2 (unregistering): left promiscuous mode
[ 144.015112][ T68] br2: port 2(vxlan2) entered disabled state
[ 144.018676][ T68] ------------[ cut here ]------------
[ 144.019012][ T68] WARNING: CPU: 0 PID: 68 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 144.019593][ T68] Modules linked in: vxlan
[ 144.019928][ T68] CPU: 0 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 144.020665][ T68] Tainted: [W]=WARN
[ 144.020910][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 144.021337][ T68] Workqueue: netns cleanup_net
[ 144.021686][ T68] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 144.022038][ T68] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 144.023228][ T68] RSP: 0018:ffffc90000497360 EFLAGS: 00010246
[ 144.023660][ T68] RAX: 0000000000000000 RBX: ffff88800f0e2000 RCX: 0000000000000001
[ 144.024164][ T68] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 144.024670][ T68] RBP: ffffc90000497450 R08: 0000000000000000 R09: 0000000000000000
[ 144.025185][ T68] R10: ffffc90000497480 R11: ffffffff9138d1e0 R12: 1ffff92000092e70
[ 144.025676][ T68] R13: 00000000000005dc R14: ffffc90000497480 R15: ffff88800f0e2f48
[ 144.026184][ T68] FS: 0000000000000000(0000) GS:ffff8880d2799000(0000) knlGS:0000000000000000
[ 144.026776][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 144.027192][ T68] CR2: 00007ffcb1ab5d28 CR3: 0000000012bd5005 CR4: 0000000000772ef0
[ 144.027738][ T68] PKRU: 55555554
[ 144.027989][ T68] Call Trace:
[ 144.028244][ T68]
[ 144.028423][ T68] ? kasan_record_aux_stack+0x8c/0xa0
[ 144.028755][ T68] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 144.029168][ T68] ? br_del_if+0xa3/0x1f0
[ 144.029422][ T68] ? br_device_event+0x53b/0x7f0
[ 144.029758][ T68] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 144.030084][ T68] ? notifier_call_chain+0xcd/0x150
[ 144.030429][ T68] ? unregister_netdevice_many_notify+0x69b/0x1b90
[ 144.030839][ T68] ? default_device_exit_batch+0x240/0x2e0
[ 144.031245][ T68] ? ops_undo_list+0x2cc/0x8a0
[ 144.031572][ T68] ? cleanup_net+0x3a1/0x890
[ 144.031895][ T68] ? process_one_work+0xe40/0x1660
[ 144.032231][ T68] ? worker_thread+0x591/0xcf0
[ 144.032561][ T68] ? kthread+0x37b/0x600
[ 144.032810][ T68] ? ret_from_fork+0x240/0x320
[ 144.033144][ T68] ? ret_from_fork_asm+0x1a/0x30
[ 144.033494][ T68] netif_set_mtu+0x88/0x100
[ 144.033828][ T68] ? __pfx_netif_set_mtu+0x10/0x10
[ 144.034178][ T68] dev_set_mtu+0xa4/0x230
[ 144.034443][ T68] br_mtu_auto_adjust+0x189/0x270
[ 144.034779][ T68] br_del_if+0xb2/0x1f0
[ 144.035033][ T68] br_device_event+0x53b/0x7f0
[ 144.035374][ T68] ? __pfx_br_device_event+0x10/0x10
[ 144.035720][ T68] notifier_call_chain+0xcd/0x150
[ 144.036055][ T68] unregister_netdevice_many_notify+0x69b/0x1b90
[ 144.036491][ T68] ? __pfx_vxlan_dellink+0x10/0x10 [vxlan]
[ 144.036927][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 144.037387][ T68] ? net_generic+0xb1/0x1f0 [vxlan]
[ 144.037736][ T68] vxlan_netdevice_event+0x245/0x340 [vxlan]
[ 144.038161][ T68] ? __pfx_vxlan_netdevice_event+0x10/0x10 [vxlan]
[ 144.038606][ T68] notifier_call_chain+0xcd/0x150
[ 144.038945][ T68] unregister_netdevice_many_notify+0x69b/0x1b90
[ 144.039378][ T68] ? mutex_is_locked+0x1c/0x60
[ 144.039723][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 144.040141][ T68] ? unregister_netdevice_queue+0x6f/0x410
[ 144.040561][ T68] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 144.040972][ T68] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 144.041412][ T68] default_device_exit_batch+0x240/0x2e0
[ 144.041746][ T68] ? __pfx_default_device_exit_batch+0x10/0x10
[ 144.042165][ T68] ops_undo_list+0x2cc/0x8a0
[ 144.042516][ T68] ? __pfx_ops_undo_list+0x10/0x10
[ 144.042853][ T68] ? cleanup_net+0x2c5/0x890
[ 144.043209][ T68] cleanup_net+0x3a1/0x890
[ 144.043547][ T68] ? __pfx_cleanup_net+0x10/0x10
[ 144.043877][ T68] ? rcu_is_watching+0x12/0xc0
[ 144.044217][ T68] process_one_work+0xe40/0x1660
[ 144.044566][ T68] ? __pfx_process_one_work+0x10/0x10
[ 144.044903][ T68] ? assign_work+0x16c/0x240
[ 144.045245][ T68] worker_thread+0x591/0xcf0
[ 144.045593][ T68] ? __pfx_worker_thread+0x10/0x10
[ 144.045930][ T68] kthread+0x37b/0x600
[ 144.046184][ T68] ? __pfx_kthread+0x10/0x10
[ 144.046521][ T68] ? ret_from_fork+0x1b/0x320
[ 144.046855][ T68] ? __lock_release+0x5d/0x170
[ 144.047190][ T68] ? rcu_is_watching+0x12/0xc0
[ 144.047575][ T68] ? __pfx_kthread+0x10/0x10
[ 144.048142][ T68] ret_from_fork+0x240/0x320
[ 144.048482][ T68] ? __pfx_kthread+0x10/0x10
[ 144.048810][ T68] ret_from_fork_asm+0x1a/0x30
[ 144.049147][ T68]
[ 144.049406][ T68] irq event stamp: 727985
[ 144.049888][ T68] hardirqs last enabled at (727993): [] __up_console_sem+0x6b/0x80
[ 144.050478][ T68] hardirqs last disabled at (728002): [] __up_console_sem+0x50/0x80
[ 144.051085][ T68] softirqs last enabled at (727154): [] handle_softirqs+0x358/0x620
[ 144.051706][ T68] softirqs last disabled at (727081): [] __irq_exit_rcu+0xfa/0x160
[ 144.052313][ T68] ---[ end trace 0000000000000000 ]---
[ 144.071231][ T68] vxlan1 (unregistering): left allmulticast mode
[ 144.071667][ T68] vxlan1 (unregistering): left promiscuous mode
[ 144.072071][ T68] br1: port 2(vxlan1) entered disabled state
[ 144.074217][ T68] ------------[ cut here ]------------
[ 144.075306][ T68] WARNING: CPU: 0 PID: 68 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 144.075888][ T68] Modules linked in: vxlan
[ 144.076236][ T68] CPU: 0 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 144.077017][ T68] Tainted: [W]=WARN
[ 144.077313][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 144.077767][ T68] Workqueue: netns cleanup_net
[ 144.078119][ T68] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 144.078476][ T68] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 144.079670][ T68] RSP: 0018:ffffc90000497360 EFLAGS: 00010246
[ 144.080094][ T68] RAX: 0000000000000000 RBX: ffff88800d3f2000 RCX: 0000000000000001
[ 144.080596][ T68] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 144.081090][ T68] RBP: ffffc90000497450 R08: 0000000000000000 R09: 0000000000000000
[ 144.081595][ T68] R10: ffffc90000497480 R11: ffffffff9138d1e0 R12: 1ffff92000092e70
[ 144.082099][ T68] R13: 00000000000005dc R14: ffffc90000497480 R15: ffff88800d3f2f48
[ 144.082616][ T68] FS: 0000000000000000(0000) GS:ffff8880d2799000(0000) knlGS:0000000000000000
[ 144.083184][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 144.083598][ T68] CR2: 00007ffcb1ab5d28 CR3: 0000000012bd5005 CR4: 0000000000772ef0
[ 144.084097][ T68] PKRU: 55555554
[ 144.084349][ T68] Call Trace:
[ 144.084588][ T68]
[ 144.084750][ T68] ? kasan_record_aux_stack+0x8c/0xa0
[ 144.085073][ T68] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 144.085505][ T68] ? br_del_if+0xa3/0x1f0
[ 144.085751][ T68] ? br_device_event+0x53b/0x7f0
[ 144.086079][ T68] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 144.086426][ T68] ? notifier_call_chain+0xcd/0x150
[ 144.086751][ T68] ? unregister_netdevice_many_notify+0x69b/0x1b90
[ 144.087159][ T68] ? default_device_exit_batch+0x240/0x2e0
[ 144.087634][ T68] ? ops_undo_list+0x2cc/0x8a0
[ 144.087957][ T68] ? cleanup_net+0x3a1/0x890
[ 144.088282][ T68] ? process_one_work+0xe40/0x1660
[ 144.088629][ T68] ? worker_thread+0x591/0xcf0
[ 144.088967][ T68] ? kthread+0x37b/0x600
[ 144.089216][ T68] ? ret_from_fork+0x240/0x320
[ 144.089546][ T68] ? ret_from_fork_asm+0x1a/0x30
[ 144.089885][ T68] netif_set_mtu+0x88/0x100
[ 144.090212][ T68] ? __pfx_netif_set_mtu+0x10/0x10
[ 144.090562][ T68] dev_set_mtu+0xa4/0x230
[ 144.090822][ T68] br_mtu_auto_adjust+0x189/0x270
[ 144.091146][ T68] br_del_if+0xb2/0x1f0
[ 144.091405][ T68] br_device_event+0x53b/0x7f0
[ 144.091723][ T68] ? __pfx_br_device_event+0x10/0x10
[ 144.092049][ T68] notifier_call_chain+0xcd/0x150
[ 144.092417][ T68] unregister_netdevice_many_notify+0x69b/0x1b90
[ 144.092843][ T68] ? __pfx_vxlan_dellink+0x10/0x10 [vxlan]
[ 144.093304][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 144.093731][ T68] ? net_generic+0xb1/0x1f0 [vxlan]
[ 144.094098][ T68] vxlan_netdevice_event+0x245/0x340 [vxlan]
[ 144.094554][ T68] ? __pfx_vxlan_netdevice_event+0x10/0x10 [vxlan]
[ 144.095007][ T68] notifier_call_chain+0xcd/0x150
[ 144.095370][ T68] unregister_netdevice_many_notify+0x69b/0x1b90
[ 144.095806][ T68] ? mutex_is_locked+0x1c/0x60
[ 144.096153][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 144.096584][ T68] ? unregister_netdevice_queue+0x6f/0x410
[ 144.096989][ T68] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 144.097430][ T68] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 144.097847][ T68] default_device_exit_batch+0x240/0x2e0
[ 144.098179][ T68] ? __pfx_default_device_exit_batch+0x10/0x10
[ 144.098604][ T68] ops_undo_list+0x2cc/0x8a0
[ 144.098945][ T68] ? __pfx_ops_undo_list+0x10/0x10
[ 144.099275][ T68] ? cleanup_net+0x2c5/0x890
[ 144.099619][ T68] cleanup_net+0x3a1/0x890
[ 144.099955][ T68] ? __pfx_cleanup_net+0x10/0x10
[ 144.100298][ T68] ? rcu_is_watching+0x12/0xc0
[ 144.100633][ T68] process_one_work+0xe40/0x1660
[ 144.100971][ T68] ? __pfx_process_one_work+0x10/0x10
[ 144.101323][ T68] ? assign_work+0x16c/0x240
[ 144.101662][ T68] worker_thread+0x591/0xcf0
[ 144.101999][ T68] ? __pfx_worker_thread+0x10/0x10
[ 144.102339][ T68] kthread+0x37b/0x600
[ 144.102590][ T68] ? __pfx_kthread+0x10/0x10
[ 144.102917][ T68] ? ret_from_fork+0x1b/0x320
[ 144.103245][ T68] ? __lock_release+0x5d/0x170
[ 144.103585][ T68] ? rcu_is_watching+0x12/0xc0
[ 144.103915][ T68] ? __pfx_kthread+0x10/0x10
[ 144.104250][ T68] ret_from_fork+0x240/0x320
[ 144.104586][ T68] ? __pfx_kthread+0x10/0x10
[ 144.104916][ T68] ret_from_fork_asm+0x1a/0x30
[ 144.105260][ T68]
[ 144.105514][ T68] irq event stamp: 732817
[ 144.105762][ T68] hardirqs last enabled at (732825): [] __up_console_sem+0x6b/0x80
[ 144.106340][ T68] hardirqs last disabled at (732834): [] __up_console_sem+0x50/0x80
[ 144.106916][ T68] softirqs last enabled at (732098): [] handle_softirqs+0x358/0x620
[ 144.107532][ T68] softirqs last disabled at (731577): [] __irq_exit_rcu+0xfa/0x160
[ 144.108102][ T68] ---[ end trace 0000000000000000 ]---
[ 144.186349][ T68] vethhv-12: left allmulticast mode
[ 144.186669][ T68] vethhv-12: left promiscuous mode
[ 144.187135][ T68] br1: port 1(vethhv-12) entered disabled state
[ 144.190751][ T68] vethhv-22: left allmulticast mode
[ 144.191044][ T68] vethhv-22: left promiscuous mode
[ 144.191504][ T68] br2: port 1(vethhv-22) entered disabled state
[ 148.735183][ T1824] veth0: renamed from veth-hv-1
[ 149.427326][ T1835] veth0: renamed from veth-hv-2
[ 166.102043][ T1959] br1: port 1(vethhv-11) entered blocking state
[ 166.102492][ T1959] br1: port 1(vethhv-11) entered disabled state
[ 166.102891][ T1959] vethhv-11: entered allmulticast mode
[ 166.105044][ T1959] vethhv-11: entered promiscuous mode
[ 166.106215][ T1959] br1: port 1(vethhv-11) entered blocking state
[ 166.106594][ T1959] br1: port 1(vethhv-11) entered forwarding state
[ 166.107813][ T1959] ------------[ cut here ]------------
[ 166.108129][ T1959] WARNING: CPU: 2 PID: 1959 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 166.108740][ T1959] Modules linked in: vxlan
[ 166.109067][ T1959] CPU: 2 UID: 0 PID: 1959 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 166.109694][ T1959] Tainted: [W]=WARN
[ 166.109939][ T1959] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 166.110334][ T1959] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 166.110655][ T1959] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 166.111730][ T1959] RSP: 0018:ffffc90003cb6ef0 EFLAGS: 00010246
[ 166.112116][ T1959] RAX: 0000000000000000 RBX: ffff88801269a000 RCX: 0000000000000001
[ 166.112578][ T1959] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 166.113032][ T1959] RBP: ffffc90003cb6fd8 R08: 0000000000000000 R09: 0000000000000000
[ 166.113498][ T1959] R10: ffffc90003cb7008 R11: ffffffff9138d1e0 R12: 1ffff92000796de2
[ 166.113950][ T1959] R13: 00000000000005dc R14: ffffc90003cb7008 R15: ffff88801269af48
[ 166.114417][ T1959] FS: 00007f0770715800(0000) GS:ffff8880d2899000(0000) knlGS:0000000000000000
[ 166.114950][ T1959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 166.115345][ T1959] CR2: 00000000004e6890 CR3: 0000000011375001 CR4: 0000000000772ef0
[ 166.115810][ T1959] PKRU: 55555554
[ 166.116045][ T1959] Call Trace:
[ 166.116279][ T1959]
[ 166.116466][ T1959] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 166.116777][ T1959] ? __lock_acquire+0x44d/0x7e0
[ 166.117103][ T1959] netif_set_mtu+0x88/0x100
[ 166.117440][ T1959] ? __pfx_netif_set_mtu+0x10/0x10
[ 166.117776][ T1959] dev_set_mtu+0xa4/0x230
[ 166.118014][ T1959] br_mtu_auto_adjust+0x189/0x270
[ 166.118338][ T1959] br_add_if+0xda3/0x1330
[ 166.118586][ T1959] do_set_master+0x38d/0x6d0
[ 166.118900][ T1959] ? kernel_text_address+0xce/0xe0
[ 166.119212][ T1959] do_setlink.constprop.0+0x9fc/0x2650
[ 166.119534][ T1959] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 166.119917][ T1959] ? rcu_read_lock_any_held+0x43/0xb0
[ 166.120223][ T1959] ? validate_chain+0x166/0x4d0
[ 166.120536][ T1959] ? __kernel_text_address+0x12/0x40
[ 166.120849][ T1959] ? __lock_acquire+0x44d/0x7e0
[ 166.121164][ T1959] ? __mutex_trylock_common+0xf9/0x260
[ 166.121481][ T1959] ? __pfx___mutex_trylock_common+0x10/0x10
[ 166.121861][ T1959] ? rcu_is_watching+0x12/0xc0
[ 166.122169][ T1959] ? rcu_is_watching+0x12/0xc0
[ 166.122499][ T1959] ? trace_contention_end+0xdc/0x140
[ 166.122807][ T1959] ? __mutex_lock+0x19c/0xcd0
[ 166.123113][ T1959] ? find_held_lock+0x2b/0x80
[ 166.123438][ T1959] ? rtnl_newlink+0x651/0xa60
[ 166.123742][ T1959] ? __create_object+0x5e/0xb0
[ 166.124050][ T1959] ? __pfx___mutex_lock+0x10/0x10
[ 166.124365][ T1959] ? trace_cap_capable+0x10f/0x190
[ 166.124675][ T1959] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 166.125046][ T1959] ? __rtnl_newlink+0x40e/0xa40
[ 166.125370][ T1959] rtnl_newlink+0x69a/0xa60
[ 166.125684][ T1959] ? __pfx_rtnl_newlink+0x10/0x10
[ 166.125996][ T1959] ? __lock_acquire+0x44d/0x7e0
[ 166.126316][ T1959] ? find_held_lock+0x2b/0x80
[ 166.126628][ T1959] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 166.126933][ T1959] ? __lock_release+0x5d/0x170
[ 166.127244][ T1959] ? __pfx_rtnl_newlink+0x10/0x10
[ 166.127566][ T1959] rtnetlink_rcv_msg+0x710/0xc00
[ 166.127878][ T1959] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 166.128193][ T1959] ? __lock_acquire+0x44d/0x7e0
[ 166.128519][ T1959] netlink_rcv_skb+0x121/0x350
[ 166.128827][ T1959] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 166.129135][ T1959] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 166.129463][ T1959] ? netlink_deliver_tap+0x13e/0x340
[ 166.129771][ T1959] ? netlink_deliver_tap+0xc3/0x340
[ 166.130078][ T1959] netlink_unicast+0x4a1/0x780
[ 166.130400][ T1959] ? __pfx_netlink_unicast+0x10/0x10
[ 166.130706][ T1959] ? __lock_acquire+0x44d/0x7e0
[ 166.131018][ T1959] netlink_sendmsg+0x721/0xbe0
[ 166.131344][ T1959] ? __pfx_netlink_sendmsg+0x10/0x10
[ 166.131649][ T1959] ? __import_iovec+0x238/0x3c0
[ 166.131964][ T1959] ____sys_sendmsg+0x7ad/0xa10
[ 166.132270][ T1959] ? __pfx_____sys_sendmsg+0x10/0x10
[ 166.132585][ T1959] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 166.132981][ T1959] ___sys_sendmsg+0xed/0x170
[ 166.133298][ T1959] ? kasan_record_aux_stack+0x8c/0xa0
[ 166.133603][ T1959] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 166.133983][ T1959] ? __pfx____sys_sendmsg+0x10/0x10
[ 166.134304][ T1959] ? find_held_lock+0x2b/0x80
[ 166.134616][ T1959] ? __lock_acquire+0x44d/0x7e0
[ 166.134930][ T1959] ? find_held_lock+0x2b/0x80
[ 166.135242][ T1959] ? __virt_addr_valid+0x22e/0x450
[ 166.135559][ T1959] ? __lock_release+0x5d/0x170
[ 166.135877][ T1959] __sys_sendmsg+0x10b/0x1a0
[ 166.136179][ T1959] ? __call_rcu_common.constprop.0+0x320/0x640
[ 166.136566][ T1959] ? __pfx___sys_sendmsg+0x10/0x10
[ 166.136885][ T1959] ? rcu_is_watching+0x12/0xc0
[ 166.137192][ T1959] do_syscall_64+0xc1/0x380
[ 166.137526][ T1959] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 166.137907][ T1959] RIP: 0033:0x7f07708e21e7
[ 166.138221][ T1959] 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
[ 166.139302][ T1959] RSP: 002b:00007ffd5e666d28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 166.139765][ T1959] RAX: ffffffffffffffda RBX: 00007ffd5e667460 RCX: 00007f07708e21e7
[ 166.140220][ T1959] RDX: 0000000000000000 RSI: 00007ffd5e666d90 RDI: 0000000000000005
[ 166.140680][ T1959] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 166.141135][ T1959] R10: 0000000027b63910 R11: 0000000000000246 R12: 0000000000000003
[ 166.141605][ T1959] R13: 00000000686e7c14 R14: 0000000000499600 R15: 0000000000000000
[ 166.142071][ T1959]
[ 166.142316][ T1959] irq event stamp: 40911
[ 166.142548][ T1959] hardirqs last enabled at (40921): [] __up_console_sem+0x6b/0x80
[ 166.143074][ T1959] hardirqs last disabled at (40930): [] __up_console_sem+0x50/0x80
[ 166.143611][ T1959] softirqs last enabled at (39856): [] fib6_run_gc+0x113/0x240
[ 166.144141][ T1959] softirqs last disabled at (39848): [] fib6_run_gc+0x150/0x240
[ 166.144669][ T1959] ---[ end trace 0000000000000000 ]---
[ 167.751942][ T1985] br1: port 2(vxlan1) entered blocking state
[ 167.753143][ T1985] br1: port 2(vxlan1) entered disabled state
[ 167.753584][ T1985] vxlan1: entered allmulticast mode
[ 167.755921][ T1985] vxlan1: entered promiscuous mode
[ 167.756991][ T1985] ------------[ cut here ]------------
[ 167.757360][ T1985] WARNING: CPU: 0 PID: 1985 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 167.757979][ T1985] Modules linked in: vxlan
[ 167.758317][ T1985] CPU: 0 UID: 0 PID: 1985 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 167.758931][ T1985] Tainted: [W]=WARN
[ 167.759160][ T1985] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 167.759550][ T1985] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 167.759863][ T1985] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 167.760957][ T1985] RSP: 0018:ffffc900042d6ef0 EFLAGS: 00010246
[ 167.761346][ T1985] RAX: 0000000000000000 RBX: ffff88801269a000 RCX: 0000000000000001
[ 167.761790][ T1985] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 167.762243][ T1985] RBP: ffffc900042d6fd8 R08: 0000000000000000 R09: 0000000000000000
[ 167.762694][ T1985] R10: ffffc900042d7008 R11: ffffffff91cceab8 R12: 1ffff9200085ade2
[ 167.763141][ T1985] R13: 00000000000005aa R14: ffffc900042d7008 R15: ffff88801269af48
[ 167.763609][ T1985] FS: 00007f67eda15800(0000) GS:ffff8880d2799000(0000) knlGS:0000000000000000
[ 167.764155][ T1985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 167.764556][ T1985] CR2: 00000000004e6890 CR3: 000000000adcb002 CR4: 0000000000772ef0
[ 167.765008][ T1985] PKRU: 55555554
[ 167.765232][ T1985] Call Trace:
[ 167.765466][ T1985]
[ 167.765621][ T1985] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 167.765923][ T1985] ? mark_held_locks+0x49/0x80
[ 167.766239][ T1985] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 167.766627][ T1985] ? lockdep_hardirqs_on+0x7c/0x110
[ 167.766933][ T1985] netif_set_mtu+0x88/0x100
[ 167.767234][ T1985] ? __pfx_netif_set_mtu+0x10/0x10
[ 167.767571][ T1985] ? br_get_link_af_size_filtered+0x186/0x9d0
[ 167.767955][ T1985] dev_set_mtu+0xa4/0x230
[ 167.768181][ T1985] br_mtu_auto_adjust+0x189/0x270
[ 167.768519][ T1985] br_add_if+0xda3/0x1330
[ 167.768756][ T1985] do_set_master+0x38d/0x6d0
[ 167.769052][ T1985] ? kernel_text_address+0xce/0xe0
[ 167.769370][ T1985] do_setlink.constprop.0+0x9fc/0x2650
[ 167.769675][ T1985] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 167.770052][ T1985] ? rcu_read_lock_any_held+0x43/0xb0
[ 167.770367][ T1985] ? validate_chain+0x166/0x4d0
[ 167.770669][ T1985] ? __kernel_text_address+0x12/0x40
[ 167.770969][ T1985] ? __lock_acquire+0x44d/0x7e0
[ 167.771269][ T1985] ? __mutex_trylock_common+0xf9/0x260
[ 167.771603][ T1985] ? __pfx___mutex_trylock_common+0x10/0x10
[ 167.771971][ T1985] ? rcu_is_watching+0x12/0xc0
[ 167.772273][ T1985] ? rcu_is_watching+0x12/0xc0
[ 167.772586][ T1985] ? trace_contention_end+0xdc/0x140
[ 167.772895][ T1985] ? __mutex_lock+0x19c/0xcd0
[ 167.773196][ T1985] ? find_held_lock+0x2b/0x80
[ 167.773507][ T1985] ? rtnl_newlink+0x651/0xa60
[ 167.773810][ T1985] ? __create_object+0x5e/0xb0
[ 167.774111][ T1985] ? __pfx___mutex_lock+0x10/0x10
[ 167.774420][ T1985] ? trace_cap_capable+0x10f/0x190
[ 167.774726][ T1985] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 167.775096][ T1985] ? __rtnl_newlink+0x40e/0xa40
[ 167.775427][ T1985] rtnl_newlink+0x69a/0xa60
[ 167.775736][ T1985] ? __pfx_rtnl_newlink+0x10/0x10
[ 167.776048][ T1985] ? __lock_acquire+0x44d/0x7e0
[ 167.776364][ T1985] ? find_held_lock+0x2b/0x80
[ 167.776666][ T1985] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 167.776960][ T1985] ? __lock_release+0x5d/0x170
[ 167.777259][ T1985] ? __pfx_rtnl_newlink+0x10/0x10
[ 167.777586][ T1985] rtnetlink_rcv_msg+0x710/0xc00
[ 167.777900][ T1985] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 167.778201][ T1985] ? __lock_acquire+0x44d/0x7e0
[ 167.778516][ T1985] netlink_rcv_skb+0x121/0x350
[ 167.778818][ T1985] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 167.779115][ T1985] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 167.779434][ T1985] ? netlink_deliver_tap+0x13e/0x340
[ 167.779729][ T1985] ? netlink_deliver_tap+0xc3/0x340
[ 167.780038][ T1985] netlink_unicast+0x4a1/0x780
[ 167.780354][ T1985] ? __pfx_netlink_unicast+0x10/0x10
[ 167.780655][ T1985] ? __lock_acquire+0x44d/0x7e0
[ 167.780958][ T1985] netlink_sendmsg+0x721/0xbe0
[ 167.781265][ T1985] ? __pfx_netlink_sendmsg+0x10/0x10
[ 167.781578][ T1985] ? __import_iovec+0x238/0x3c0
[ 167.781882][ T1985] ____sys_sendmsg+0x7ad/0xa10
[ 167.782189][ T1985] ? __pfx_____sys_sendmsg+0x10/0x10
[ 167.782501][ T1985] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 167.782882][ T1985] ___sys_sendmsg+0xed/0x170
[ 167.783177][ T1985] ? kasan_record_aux_stack+0x8c/0xa0
[ 167.783488][ T1985] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 167.783862][ T1985] ? __pfx____sys_sendmsg+0x10/0x10
[ 167.784162][ T1985] ? find_held_lock+0x2b/0x80
[ 167.784494][ T1985] ? __lock_acquire+0x44d/0x7e0
[ 167.784801][ T1985] ? find_held_lock+0x2b/0x80
[ 167.785102][ T1985] ? __virt_addr_valid+0x22e/0x450
[ 167.785415][ T1985] ? __lock_release+0x5d/0x170
[ 167.785721][ T1985] __sys_sendmsg+0x10b/0x1a0
[ 167.786022][ T1985] ? __call_rcu_common.constprop.0+0x320/0x640
[ 167.786399][ T1985] ? __pfx___sys_sendmsg+0x10/0x10
[ 167.786728][ T1985] ? rcu_is_watching+0x12/0xc0
[ 167.787028][ T1985] do_syscall_64+0xc1/0x380
[ 167.787346][ T1985] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 167.787722][ T1985] RIP: 0033:0x7f67edbe21e7
[ 167.788040][ T1985] 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
[ 167.789126][ T1985] RSP: 002b:00007ffdc90eaa68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 167.789587][ T1985] RAX: ffffffffffffffda RBX: 00007ffdc90eb1a0 RCX: 00007f67edbe21e7
[ 167.790032][ T1985] RDX: 0000000000000000 RSI: 00007ffdc90eaad0 RDI: 0000000000000005
[ 167.790484][ T1985] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 167.790940][ T1985] R10: 000000001270e910 R11: 0000000000000246 R12: 0000000000000003
[ 167.791397][ T1985] R13: 00000000686e7c16 R14: 0000000000499600 R15: 0000000000000000
[ 167.791860][ T1985]
[ 167.792083][ T1985] irq event stamp: 43835
[ 167.792319][ T1985] hardirqs last enabled at (43845): [] __up_console_sem+0x6b/0x80
[ 167.792851][ T1985] hardirqs last disabled at (43852): [] __up_console_sem+0x50/0x80
[ 167.793380][ T1985] softirqs last enabled at (43272): [] handle_softirqs+0x358/0x620
[ 167.793901][ T1985] softirqs last disabled at (43263): [] __irq_exit_rcu+0xfa/0x160
[ 167.794433][ T1985] ---[ end trace 0000000000000000 ]---
[ 167.949666][ T1986] br1: port 2(vxlan1) entered blocking state
[ 167.950168][ T1986] br1: port 2(vxlan1) entered forwarding state
[ 171.770748][ T2035] br2: port 1(vethhv-21) entered blocking state
[ 171.771152][ T2035] br2: port 1(vethhv-21) entered disabled state
[ 171.772324][ T2035] vethhv-21: entered allmulticast mode
[ 171.774540][ T2035] vethhv-21: entered promiscuous mode
[ 171.776979][ T2035] br2: port 1(vethhv-21) entered blocking state
[ 171.777395][ T2035] br2: port 1(vethhv-21) entered forwarding state
[ 171.778615][ T2035] ------------[ cut here ]------------
[ 171.778917][ T2035] WARNING: CPU: 0 PID: 2035 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 171.779525][ T2035] Modules linked in: vxlan
[ 171.779844][ T2035] CPU: 0 UID: 0 PID: 2035 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 171.780465][ T2035] Tainted: [W]=WARN
[ 171.780702][ T2035] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 171.781078][ T2035] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 171.781398][ T2035] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 171.782469][ T2035] RSP: 0018:ffffc90004476ef0 EFLAGS: 00010246
[ 171.782850][ T2035] RAX: 0000000000000000 RBX: ffff88800e642000 RCX: 0000000000000001
[ 171.783317][ T2035] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 171.783777][ T2035] RBP: ffffc90004476fd8 R08: 0000000000000000 R09: 0000000000000000
[ 171.784237][ T2035] R10: ffffc90004477008 R11: ffffffff9138d1e0 R12: 1ffff9200088ede2
[ 171.784693][ T2035] R13: 00000000000005dc R14: ffffc90004477008 R15: ffff88800e642f48
[ 171.785144][ T2035] FS: 00007f96de35f800(0000) GS:ffff8880d2799000(0000) knlGS:0000000000000000
[ 171.785677][ T2035] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 171.786051][ T2035] CR2: 00000000004e6898 CR3: 0000000004fe4006 CR4: 0000000000772ef0
[ 171.786509][ T2035] PKRU: 55555554
[ 171.786733][ T2035] Call Trace:
[ 171.786958][ T2035]
[ 171.787123][ T2035] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 171.787460][ T2035] ? __lock_acquire+0x44d/0x7e0
[ 171.787774][ T2035] netif_set_mtu+0x88/0x100
[ 171.788067][ T2035] ? __pfx_netif_set_mtu+0x10/0x10
[ 171.788392][ T2035] dev_set_mtu+0xa4/0x230
[ 171.788619][ T2035] br_mtu_auto_adjust+0x189/0x270
[ 171.788918][ T2035] br_add_if+0xda3/0x1330
[ 171.789150][ T2035] do_set_master+0x38d/0x6d0
[ 171.789453][ T2035] ? kernel_text_address+0xce/0xe0
[ 171.789758][ T2035] do_setlink.constprop.0+0x9fc/0x2650
[ 171.790059][ T2035] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 171.790442][ T2035] ? rcu_read_lock_any_held+0x43/0xb0
[ 171.790740][ T2035] ? validate_chain+0x166/0x4d0
[ 171.791031][ T2035] ? __kernel_text_address+0x12/0x40
[ 171.791337][ T2035] ? __lock_acquire+0x44d/0x7e0
[ 171.791638][ T2035] ? __mutex_trylock_common+0xf9/0x260
[ 171.791946][ T2035] ? __pfx___mutex_trylock_common+0x10/0x10
[ 171.792326][ T2035] ? rcu_is_watching+0x12/0xc0
[ 171.792627][ T2035] ? rcu_is_watching+0x12/0xc0
[ 171.792924][ T2035] ? trace_contention_end+0xdc/0x140
[ 171.793220][ T2035] ? __mutex_lock+0x19c/0xcd0
[ 171.793530][ T2035] ? find_held_lock+0x2b/0x80
[ 171.793827][ T2035] ? rtnl_newlink+0x651/0xa60
[ 171.794125][ T2035] ? __create_object+0x5e/0xb0
[ 171.794437][ T2035] ? __pfx___mutex_lock+0x10/0x10
[ 171.794733][ T2035] ? trace_cap_capable+0x10f/0x190
[ 171.795031][ T2035] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 171.795405][ T2035] ? __rtnl_newlink+0x40e/0xa40
[ 171.795710][ T2035] rtnl_newlink+0x69a/0xa60
[ 171.796008][ T2035] ? __pfx_rtnl_newlink+0x10/0x10
[ 171.796318][ T2035] ? __lock_acquire+0x44d/0x7e0
[ 171.796628][ T2035] ? find_held_lock+0x2b/0x80
[ 171.796924][ T2035] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 171.797219][ T2035] ? __lock_release+0x5d/0x170
[ 171.797550][ T2035] ? __pfx_rtnl_newlink+0x10/0x10
[ 171.797867][ T2035] rtnetlink_rcv_msg+0x710/0xc00
[ 171.798163][ T2035] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 171.798494][ T2035] ? __lock_acquire+0x44d/0x7e0
[ 171.798798][ T2035] netlink_rcv_skb+0x121/0x350
[ 171.799102][ T2035] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 171.799414][ T2035] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 171.799723][ T2035] ? netlink_deliver_tap+0x13e/0x340
[ 171.800019][ T2035] ? netlink_deliver_tap+0xc3/0x340
[ 171.800331][ T2035] netlink_unicast+0x4a1/0x780
[ 171.800634][ T2035] ? __pfx_netlink_unicast+0x10/0x10
[ 171.800951][ T2035] ? __lock_acquire+0x44d/0x7e0
[ 171.801250][ T2035] netlink_sendmsg+0x721/0xbe0
[ 171.801559][ T2035] ? __pfx_netlink_sendmsg+0x10/0x10
[ 171.801858][ T2035] ? __import_iovec+0x238/0x3c0
[ 171.802159][ T2035] ____sys_sendmsg+0x7ad/0xa10
[ 171.802465][ T2035] ? __pfx_____sys_sendmsg+0x10/0x10
[ 171.802757][ T2035] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 171.803137][ T2035] ___sys_sendmsg+0xed/0x170
[ 171.803453][ T2035] ? kasan_record_aux_stack+0x8c/0xa0
[ 171.803751][ T2035] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 171.804121][ T2035] ? __pfx____sys_sendmsg+0x10/0x10
[ 171.804426][ T2035] ? find_held_lock+0x2b/0x80
[ 171.804725][ T2035] ? __lock_acquire+0x44d/0x7e0
[ 171.805027][ T2035] ? find_held_lock+0x2b/0x80
[ 171.805334][ T2035] ? __virt_addr_valid+0x22e/0x450
[ 171.805636][ T2035] ? __lock_release+0x5d/0x170
[ 171.805942][ T2035] __sys_sendmsg+0x10b/0x1a0
[ 171.806234][ T2035] ? __call_rcu_common.constprop.0+0x320/0x640
[ 171.806613][ T2035] ? __pfx___sys_sendmsg+0x10/0x10
[ 171.806924][ T2035] ? rcu_is_watching+0x12/0xc0
[ 171.807221][ T2035] do_syscall_64+0xc1/0x380
[ 171.807546][ T2035] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 171.807922][ T2035] RIP: 0033:0x7f96de52c1e7
[ 171.808227][ T2035] 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
[ 171.809303][ T2035] RSP: 002b:00007ffc7dfef1f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 171.809753][ T2035] RAX: ffffffffffffffda RBX: 00007ffc7dfef930 RCX: 00007f96de52c1e7
[ 171.810205][ T2035] RDX: 0000000000000000 RSI: 00007ffc7dfef260 RDI: 0000000000000005
[ 171.810660][ T2035] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 171.811102][ T2035] R10: 0000000004e22910 R11: 0000000000000246 R12: 0000000000000003
[ 171.811557][ T2035] R13: 00000000686e7c1a R14: 0000000000499600 R15: 0000000000000000
[ 171.812022][ T2035]
[ 171.812247][ T2035] irq event stamp: 47503
[ 171.812479][ T2035] hardirqs last enabled at (47513): [] __up_console_sem+0x6b/0x80
[ 171.812998][ T2035] hardirqs last disabled at (47520): [] __up_console_sem+0x50/0x80
[ 171.813518][ T2035] softirqs last enabled at (47158): [] handle_softirqs+0x358/0x620
[ 171.814045][ T2035] softirqs last disabled at (47147): [] __irq_exit_rcu+0xfa/0x160
[ 171.814570][ T2035] ---[ end trace 0000000000000000 ]---
[ 173.417991][ T2061] br2: port 2(vxlan2) entered blocking state
[ 173.418461][ T2061] br2: port 2(vxlan2) entered disabled state
[ 173.418878][ T2061] vxlan2: entered allmulticast mode
[ 173.421181][ T2061] vxlan2: entered promiscuous mode
[ 173.422738][ T2061] ------------[ cut here ]------------
[ 173.423059][ T2061] WARNING: CPU: 1 PID: 2061 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 173.424127][ T2061] Modules linked in: vxlan
[ 173.424459][ T2061] CPU: 1 UID: 0 PID: 2061 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 173.425089][ T2061] Tainted: [W]=WARN
[ 173.425325][ T2061] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 173.425710][ T2061] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 173.426021][ T2061] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 173.427141][ T2061] RSP: 0018:ffffc90004506ef0 EFLAGS: 00010246
[ 173.427552][ T2061] RAX: 0000000000000000 RBX: ffff88800e642000 RCX: 0000000000000001
[ 173.428006][ T2061] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 173.428455][ T2061] RBP: ffffc90004506fd8 R08: 0000000000000000 R09: 0000000000000000
[ 173.428905][ T2061] R10: ffffc90004507008 R11: ffffffff9138d1e0 R12: 1ffff920008a0de2
[ 173.429365][ T2061] R13: 0000000000000596 R14: ffffc90004507008 R15: ffff88800e642f48
[ 173.429818][ T2061] FS: 00007fbff7c21800(0000) GS:ffff8880d2819000(0000) knlGS:0000000000000000
[ 173.430347][ T2061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 173.430721][ T2061] CR2: 00000000004e6898 CR3: 0000000009719001 CR4: 0000000000772ef0
[ 173.431180][ T2061] PKRU: 55555554
[ 173.431433][ T2061] Call Trace:
[ 173.431662][ T2061]
[ 173.431817][ T2061] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 173.432120][ T2061] ? __lock_acquire+0x44d/0x7e0
[ 173.432443][ T2061] netif_set_mtu+0x88/0x100
[ 173.432746][ T2061] ? __pfx_netif_set_mtu+0x10/0x10
[ 173.433058][ T2061] dev_set_mtu+0xa4/0x230
[ 173.433311][ T2061] br_mtu_auto_adjust+0x189/0x270
[ 173.433618][ T2061] br_add_if+0xda3/0x1330
[ 173.433859][ T2061] do_set_master+0x38d/0x6d0
[ 173.434165][ T2061] ? kernel_text_address+0xce/0xe0
[ 173.434477][ T2061] do_setlink.constprop.0+0x9fc/0x2650
[ 173.434786][ T2061] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 173.435165][ T2061] ? rcu_read_lock_any_held+0x43/0xb0
[ 173.435507][ T2061] ? validate_chain+0x166/0x4d0
[ 173.435810][ T2061] ? __kernel_text_address+0x12/0x40
[ 173.436112][ T2061] ? __lock_acquire+0x44d/0x7e0
[ 173.436429][ T2061] ? __mutex_trylock_common+0xf9/0x260
[ 173.436738][ T2061] ? __pfx___mutex_trylock_common+0x10/0x10
[ 173.437107][ T2061] ? rcu_is_watching+0x12/0xc0
[ 173.437431][ T2061] ? rcu_is_watching+0x12/0xc0
[ 173.437728][ T2061] ? trace_contention_end+0xdc/0x140
[ 173.438041][ T2061] ? __mutex_lock+0x19c/0xcd0
[ 173.438362][ T2061] ? find_held_lock+0x2b/0x80
[ 173.438671][ T2061] ? rtnl_newlink+0x651/0xa60
[ 173.438976][ T2061] ? __create_object+0x5e/0xb0
[ 173.439320][ T2061] ? __pfx___mutex_lock+0x10/0x10
[ 173.439625][ T2061] ? trace_cap_capable+0x10f/0x190
[ 173.439932][ T2061] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 173.440330][ T2061] ? __rtnl_newlink+0x40e/0xa40
[ 173.440641][ T2061] rtnl_newlink+0x69a/0xa60
[ 173.440946][ T2061] ? __pfx_rtnl_newlink+0x10/0x10
[ 173.441240][ T2061] ? __lock_acquire+0x44d/0x7e0
[ 173.441555][ T2061] ? find_held_lock+0x2b/0x80
[ 173.441866][ T2061] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 173.442170][ T2061] ? __lock_release+0x5d/0x170
[ 173.442483][ T2061] ? __pfx_rtnl_newlink+0x10/0x10
[ 173.442795][ T2061] rtnetlink_rcv_msg+0x710/0xc00
[ 173.443107][ T2061] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 173.443439][ T2061] ? __lock_acquire+0x44d/0x7e0
[ 173.443745][ T2061] netlink_rcv_skb+0x121/0x350
[ 173.444045][ T2061] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 173.444355][ T2061] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 173.444669][ T2061] ? netlink_deliver_tap+0x13e/0x340
[ 173.444982][ T2061] ? netlink_deliver_tap+0xc3/0x340
[ 173.445297][ T2061] netlink_unicast+0x4a1/0x780
[ 173.445598][ T2061] ? __pfx_netlink_unicast+0x10/0x10
[ 173.445889][ T2061] ? __lock_acquire+0x44d/0x7e0
[ 173.446191][ T2061] netlink_sendmsg+0x721/0xbe0
[ 173.446496][ T2061] ? __pfx_netlink_sendmsg+0x10/0x10
[ 173.446795][ T2061] ? __import_iovec+0x238/0x3c0
[ 173.447135][ T2061] ____sys_sendmsg+0x7ad/0xa10
[ 173.447481][ T2061] ? __pfx_____sys_sendmsg+0x10/0x10
[ 173.447776][ T2061] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 173.448155][ T2061] ___sys_sendmsg+0xed/0x170
[ 173.448456][ T2061] ? kasan_record_aux_stack+0x8c/0xa0
[ 173.448755][ T2061] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 173.449134][ T2061] ? __pfx____sys_sendmsg+0x10/0x10
[ 173.449454][ T2061] ? find_held_lock+0x2b/0x80
[ 173.449764][ T2061] ? __lock_acquire+0x44d/0x7e0
[ 173.450072][ T2061] ? find_held_lock+0x2b/0x80
[ 173.450376][ T2061] ? __virt_addr_valid+0x22e/0x450
[ 173.450676][ T2061] ? __lock_release+0x5d/0x170
[ 173.450977][ T2061] __sys_sendmsg+0x10b/0x1a0
[ 173.451272][ T2061] ? __call_rcu_common.constprop.0+0x320/0x640
[ 173.451666][ T2061] ? __pfx___sys_sendmsg+0x10/0x10
[ 173.451987][ T2061] ? rcu_is_watching+0x12/0xc0
[ 173.452303][ T2061] do_syscall_64+0xc1/0x380
[ 173.452604][ T2061] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 173.452971][ T2061] RIP: 0033:0x7fbff7dee1e7
[ 173.453295][ T2061] 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
[ 173.454455][ T2061] RSP: 002b:00007ffcd7271d88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 173.454909][ T2061] RAX: ffffffffffffffda RBX: 00007ffcd72724c0 RCX: 00007fbff7dee1e7
[ 173.455379][ T2061] RDX: 0000000000000000 RSI: 00007ffcd7271df0 RDI: 0000000000000005
[ 173.455840][ T2061] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 173.456320][ T2061] R10: 00000000270e1910 R11: 0000000000000246 R12: 0000000000000003
[ 173.456774][ T2061] R13: 00000000686e7c1b R14: 0000000000499600 R15: 0000000000000000
[ 173.457231][ T2061]
[ 173.457474][ T2061] irq event stamp: 44227
[ 173.457696][ T2061] hardirqs last enabled at (44235): [] __up_console_sem+0x6b/0x80
[ 173.458230][ T2061] hardirqs last disabled at (44242): [] __up_console_sem+0x50/0x80
[ 173.458755][ T2061] softirqs last enabled at (44180): [] handle_softirqs+0x358/0x620
[ 173.459283][ T2061] softirqs last disabled at (44159): [] __irq_exit_rcu+0xfa/0x160
[ 173.459837][ T2061] ---[ end trace 0000000000000000 ]---
[ 173.617977][ T2062] br2: port 2(vxlan2) entered blocking state
[ 173.618701][ T2062] br2: port 2(vxlan2) entered forwarding state
[ 177.718874][ T2112] br1: port 1(vethhv-12) entered blocking state
[ 177.719408][ T2112] br1: port 1(vethhv-12) entered disabled state
[ 177.719886][ T2112] vethhv-12: entered allmulticast mode
[ 177.722993][ T2112] vethhv-12: entered promiscuous mode
[ 177.724411][ T2112] br1: port 1(vethhv-12) entered blocking state
[ 177.724851][ T2112] br1: port 1(vethhv-12) entered forwarding state
[ 177.726278][ T2112] ------------[ cut here ]------------
[ 177.726654][ T2112] WARNING: CPU: 0 PID: 2112 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 177.727340][ T2112] Modules linked in: vxlan
[ 177.727709][ T2112] CPU: 0 UID: 0 PID: 2112 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 177.729241][ T2112] Tainted: [W]=WARN
[ 177.729509][ T2112] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 177.729919][ T2112] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 177.730264][ T2112] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 177.731501][ T2112] RSP: 0018:ffffc90004696ef0 EFLAGS: 00010246
[ 177.731928][ T2112] RAX: 0000000000000000 RBX: ffff88800e3e2000 RCX: 0000000000000001
[ 177.732417][ T2112] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 177.732924][ T2112] RBP: ffffc90004696fd8 R08: 0000000000000000 R09: 0000000000000000
[ 177.733398][ T2112] R10: ffffc90004697008 R11: ffffffff9138d1e0 R12: 1ffff920008d2de2
[ 177.733880][ T2112] R13: 00000000000005dc R14: ffffc90004697008 R15: ffff88800e3e2f48
[ 177.734368][ T2112] FS: 00007f254fa6a800(0000) GS:ffff8880d2799000(0000) knlGS:0000000000000000
[ 177.734934][ T2112] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 177.735361][ T2112] CR2: 00000000004e6890 CR3: 0000000012b31006 CR4: 0000000000772ef0
[ 177.735863][ T2112] PKRU: 55555554
[ 177.736102][ T2112] Call Trace:
[ 177.736353][ T2112]
[ 177.736517][ T2112] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 177.736867][ T2112] ? __lock_acquire+0x44d/0x7e0
[ 177.737202][ T2112] netif_set_mtu+0x88/0x100
[ 177.737546][ T2112] ? __pfx_netif_set_mtu+0x10/0x10
[ 177.737900][ T2112] dev_set_mtu+0xa4/0x230
[ 177.738149][ T2112] br_mtu_auto_adjust+0x189/0x270
[ 177.738505][ T2112] br_add_if+0xda3/0x1330
[ 177.738747][ T2112] do_set_master+0x38d/0x6d0
[ 177.739073][ T2112] ? kernel_text_address+0xce/0xe0
[ 177.739416][ T2112] do_setlink.constprop.0+0x9fc/0x2650
[ 177.739729][ T2112] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 177.740133][ T2112] ? rcu_read_lock_any_held+0x43/0xb0
[ 177.740456][ T2112] ? validate_chain+0x166/0x4d0
[ 177.740782][ T2112] ? __kernel_text_address+0x12/0x40
[ 177.741109][ T2112] ? __lock_acquire+0x44d/0x7e0
[ 177.741437][ T2112] ? __mutex_trylock_common+0xf9/0x260
[ 177.741771][ T2112] ? __pfx___mutex_trylock_common+0x10/0x10
[ 177.742179][ T2112] ? rcu_is_watching+0x12/0xc0
[ 177.742515][ T2112] ? rcu_is_watching+0x12/0xc0
[ 177.742871][ T2112] ? trace_contention_end+0xdc/0x140
[ 177.743243][ T2112] ? __mutex_lock+0x19c/0xcd0
[ 177.743605][ T2112] ? find_held_lock+0x2b/0x80
[ 177.743948][ T2112] ? rtnl_newlink+0x651/0xa60
[ 177.744273][ T2112] ? __create_object+0x5e/0xb0
[ 177.744621][ T2112] ? __pfx___mutex_lock+0x10/0x10
[ 177.744953][ T2112] ? trace_cap_capable+0x10f/0x190
[ 177.745276][ T2112] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 177.745683][ T2112] ? __rtnl_newlink+0x40e/0xa40
[ 177.746044][ T2112] rtnl_newlink+0x69a/0xa60
[ 177.746384][ T2112] ? __pfx_rtnl_newlink+0x10/0x10
[ 177.746695][ T2112] ? __lock_acquire+0x44d/0x7e0
[ 177.747049][ T2112] ? find_held_lock+0x2b/0x80
[ 177.747418][ T2112] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 177.747749][ T2112] ? __lock_release+0x5d/0x170
[ 177.748085][ T2112] ? __pfx_rtnl_newlink+0x10/0x10
[ 177.748415][ T2112] rtnetlink_rcv_msg+0x710/0xc00
[ 177.748742][ T2112] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 177.749090][ T2112] ? __lock_acquire+0x44d/0x7e0
[ 177.749431][ T2112] netlink_rcv_skb+0x121/0x350
[ 177.749752][ T2112] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 177.750076][ T2112] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 177.750410][ T2112] ? netlink_deliver_tap+0x13e/0x340
[ 177.750728][ T2112] ? netlink_deliver_tap+0xc3/0x340
[ 177.751070][ T2112] netlink_unicast+0x4a1/0x780
[ 177.751420][ T2112] ? __pfx_netlink_unicast+0x10/0x10
[ 177.751730][ T2112] ? __lock_acquire+0x44d/0x7e0
[ 177.752046][ T2112] netlink_sendmsg+0x721/0xbe0
[ 177.752385][ T2112] ? __pfx_netlink_sendmsg+0x10/0x10
[ 177.752694][ T2112] ? __import_iovec+0x238/0x3c0
[ 177.753013][ T2112] ____sys_sendmsg+0x7ad/0xa10
[ 177.753369][ T2112] ? __pfx_____sys_sendmsg+0x10/0x10
[ 177.753679][ T2112] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 177.754072][ T2112] ___sys_sendmsg+0xed/0x170
[ 177.754402][ T2112] ? kasan_record_aux_stack+0x8c/0xa0
[ 177.754711][ T2112] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 177.755107][ T2112] ? __pfx____sys_sendmsg+0x10/0x10
[ 177.755488][ T2112] ? find_held_lock+0x2b/0x80
[ 177.755826][ T2112] ? __lock_acquire+0x44d/0x7e0
[ 177.756143][ T2112] ? find_held_lock+0x2b/0x80
[ 177.756487][ T2112] ? __virt_addr_valid+0x22e/0x450
[ 177.756812][ T2112] ? __lock_release+0x5d/0x170
[ 177.757134][ T2112] __sys_sendmsg+0x10b/0x1a0
[ 177.757506][ T2112] ? __call_rcu_common.constprop.0+0x320/0x640
[ 177.757898][ T2112] ? __pfx___sys_sendmsg+0x10/0x10
[ 177.758257][ T2112] ? rcu_is_watching+0x12/0xc0
[ 177.758658][ T2112] do_syscall_64+0xc1/0x380
[ 177.758979][ T2112] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 177.759414][ T2112] RIP: 0033:0x7f254fc371e7
[ 177.759747][ T2112] 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
[ 177.760902][ T2112] RSP: 002b:00007ffe28ddbc48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 177.761427][ T2112] RAX: ffffffffffffffda RBX: 00007ffe28ddc380 RCX: 00007f254fc371e7
[ 177.761913][ T2112] RDX: 0000000000000000 RSI: 00007ffe28ddbcb0 RDI: 0000000000000005
[ 177.762416][ T2112] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 177.762905][ T2112] R10: 0000000022444910 R11: 0000000000000246 R12: 0000000000000003
[ 177.763425][ T2112] R13: 00000000686e7c20 R14: 0000000000499600 R15: 0000000000000000
[ 177.763914][ T2112]
[ 177.764157][ T2112] irq event stamp: 45537
[ 177.764426][ T2112] hardirqs last enabled at (45547): [] __up_console_sem+0x6b/0x80
[ 177.764989][ T2112] hardirqs last disabled at (45554): [] __up_console_sem+0x50/0x80
[ 177.765570][ T2112] softirqs last enabled at (45518): [] handle_softirqs+0x358/0x620
[ 177.766131][ T2112] softirqs last disabled at (45497): [] __irq_exit_rcu+0xfa/0x160
[ 177.766707][ T2112] ---[ end trace 0000000000000000 ]---
[ 179.735281][ T2138] br1: port 2(vxlan1) entered blocking state
[ 179.735833][ T2138] br1: port 2(vxlan1) entered disabled state
[ 179.736241][ T2138] vxlan1: entered allmulticast mode
[ 179.738526][ T2138] vxlan1: entered promiscuous mode
[ 179.739938][ T2138] ------------[ cut here ]------------
[ 179.740272][ T2138] WARNING: CPU: 2 PID: 2138 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 179.740899][ T2138] Modules linked in: vxlan
[ 179.741231][ T2138] CPU: 2 UID: 0 PID: 2138 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 179.742602][ T2138] Tainted: [W]=WARN
[ 179.742847][ T2138] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 179.743232][ T2138] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 179.743567][ T2138] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 179.744658][ T2138] RSP: 0018:ffffc900046e6ef0 EFLAGS: 00010246
[ 179.745049][ T2138] RAX: 0000000000000000 RBX: ffff88800e3e2000 RCX: 0000000000000001
[ 179.745516][ T2138] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 179.745974][ T2138] RBP: ffffc900046e6fd8 R08: 0000000000000000 R09: 0000000000000000
[ 179.746449][ T2138] R10: ffffc900046e7008 R11: ffffffff9138d1e0 R12: 1ffff920008dcde2
[ 179.746911][ T2138] R13: 00000000000005aa R14: ffffc900046e7008 R15: ffff88800e3e2f48
[ 179.747394][ T2138] FS: 00007fad87315800(0000) GS:ffff8880d2899000(0000) knlGS:0000000000000000
[ 179.747927][ T2138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 179.748333][ T2138] CR2: 00000000004e6890 CR3: 0000000012a19004 CR4: 0000000000772ef0
[ 179.748794][ T2138] PKRU: 55555554
[ 179.749031][ T2138] Call Trace:
[ 179.749264][ T2138]
[ 179.749461][ T2138] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 179.749768][ T2138] ? __lock_acquire+0x44d/0x7e0
[ 179.750088][ T2138] netif_set_mtu+0x88/0x100
[ 179.750424][ T2138] ? __pfx_netif_set_mtu+0x10/0x10
[ 179.750755][ T2138] dev_set_mtu+0xa4/0x230
[ 179.750995][ T2138] br_mtu_auto_adjust+0x189/0x270
[ 179.751325][ T2138] br_add_if+0xda3/0x1330
[ 179.751573][ T2138] do_set_master+0x38d/0x6d0
[ 179.751878][ T2138] ? kernel_text_address+0xce/0xe0
[ 179.752191][ T2138] do_setlink.constprop.0+0x9fc/0x2650
[ 179.752517][ T2138] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 179.752910][ T2138] ? rcu_read_lock_any_held+0x43/0xb0
[ 179.753215][ T2138] ? validate_chain+0x166/0x4d0
[ 179.753533][ T2138] ? __kernel_text_address+0x12/0x40
[ 179.753844][ T2138] ? __lock_acquire+0x44d/0x7e0
[ 179.754158][ T2138] ? __mutex_trylock_common+0xf9/0x260
[ 179.754474][ T2138] ? __pfx___mutex_trylock_common+0x10/0x10
[ 179.754865][ T2138] ? rcu_is_watching+0x12/0xc0
[ 179.755198][ T2138] ? rcu_is_watching+0x12/0xc0
[ 179.755524][ T2138] ? trace_contention_end+0xdc/0x140
[ 179.755833][ T2138] ? __mutex_lock+0x19c/0xcd0
[ 179.756146][ T2138] ? find_held_lock+0x2b/0x80
[ 179.756467][ T2138] ? rtnl_newlink+0x651/0xa60
[ 179.756774][ T2138] ? __create_object+0x5e/0xb0
[ 179.757082][ T2138] ? __pfx___mutex_lock+0x10/0x10
[ 179.757416][ T2138] ? trace_cap_capable+0x10f/0x190
[ 179.757726][ T2138] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 179.758104][ T2138] ? __rtnl_newlink+0x40e/0xa40
[ 179.758426][ T2138] rtnl_newlink+0x69a/0xa60
[ 179.758741][ T2138] ? __pfx_rtnl_newlink+0x10/0x10
[ 179.759049][ T2138] ? __lock_acquire+0x44d/0x7e0
[ 179.759377][ T2138] ? find_held_lock+0x2b/0x80
[ 179.759686][ T2138] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 179.760001][ T2138] ? __lock_release+0x5d/0x170
[ 179.760324][ T2138] ? __pfx_rtnl_newlink+0x10/0x10
[ 179.760638][ T2138] rtnetlink_rcv_msg+0x710/0xc00
[ 179.760948][ T2138] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 179.761258][ T2138] ? __lock_acquire+0x44d/0x7e0
[ 179.761581][ T2138] netlink_rcv_skb+0x121/0x350
[ 179.761893][ T2138] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 179.762211][ T2138] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 179.762541][ T2138] ? netlink_deliver_tap+0x13e/0x340
[ 179.762850][ T2138] ? netlink_deliver_tap+0xc3/0x340
[ 179.763158][ T2138] netlink_unicast+0x4a1/0x780
[ 179.763483][ T2138] ? __pfx_netlink_unicast+0x10/0x10
[ 179.763786][ T2138] ? __lock_acquire+0x44d/0x7e0
[ 179.764103][ T2138] netlink_sendmsg+0x721/0xbe0
[ 179.764434][ T2138] ? __pfx_netlink_sendmsg+0x10/0x10
[ 179.764743][ T2138] ? __import_iovec+0x238/0x3c0
[ 179.765058][ T2138] ____sys_sendmsg+0x7ad/0xa10
[ 179.765387][ T2138] ? __pfx_____sys_sendmsg+0x10/0x10
[ 179.765687][ T2138] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 179.766078][ T2138] ___sys_sendmsg+0xed/0x170
[ 179.766392][ T2138] ? kasan_record_aux_stack+0x8c/0xa0
[ 179.766705][ T2138] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 179.767085][ T2138] ? __pfx____sys_sendmsg+0x10/0x10
[ 179.767415][ T2138] ? find_held_lock+0x2b/0x80
[ 179.767726][ T2138] ? __lock_acquire+0x44d/0x7e0
[ 179.768040][ T2138] ? find_held_lock+0x2b/0x80
[ 179.768358][ T2138] ? __virt_addr_valid+0x22e/0x450
[ 179.768667][ T2138] ? __lock_release+0x5d/0x170
[ 179.768984][ T2138] __sys_sendmsg+0x10b/0x1a0
[ 179.769316][ T2138] ? __call_rcu_common.constprop.0+0x320/0x640
[ 179.769698][ T2138] ? __pfx___sys_sendmsg+0x10/0x10
[ 179.770021][ T2138] ? rcu_is_watching+0x12/0xc0
[ 179.770341][ T2138] do_syscall_64+0xc1/0x380
[ 179.770655][ T2138] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 179.771035][ T2138] RIP: 0033:0x7fad874e21e7
[ 179.771365][ T2138] 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
[ 179.772448][ T2138] RSP: 002b:00007ffebb46d5d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 179.772908][ T2138] RAX: ffffffffffffffda RBX: 00007ffebb46dd10 RCX: 00007fad874e21e7
[ 179.773372][ T2138] RDX: 0000000000000000 RSI: 00007ffebb46d640 RDI: 0000000000000005
[ 179.773838][ T2138] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 179.774301][ T2138] R10: 00000000398cc910 R11: 0000000000000246 R12: 0000000000000003
[ 179.774753][ T2138] R13: 00000000686e7c22 R14: 0000000000499600 R15: 0000000000000000
[ 179.775220][ T2138]
[ 179.775470][ T2138] irq event stamp: 42771
[ 179.775705][ T2138] hardirqs last enabled at (42781): [] __up_console_sem+0x6b/0x80
[ 179.776225][ T2138] hardirqs last disabled at (42790): [] __up_console_sem+0x50/0x80
[ 179.776754][ T2138] softirqs last enabled at (41802): [] handle_softirqs+0x358/0x620
[ 179.777293][ T2138] softirqs last disabled at (41789): [] __irq_exit_rcu+0xfa/0x160
[ 179.777831][ T2138] ---[ end trace 0000000000000000 ]---
[ 179.896629][ T2139] br1: port 2(vxlan1) entered blocking state
[ 179.897121][ T2139] br1: port 2(vxlan1) entered forwarding state
[ 183.428556][ T2188] br2: port 1(vethhv-22) entered blocking state
[ 183.429012][ T2188] br2: port 1(vethhv-22) entered disabled state
[ 183.430250][ T2188] vethhv-22: entered allmulticast mode
[ 183.432433][ T2188] vethhv-22: entered promiscuous mode
[ 183.433968][ T2188] br2: port 1(vethhv-22) entered blocking state
[ 183.434333][ T2188] br2: port 1(vethhv-22) entered forwarding state
[ 183.435522][ T2188] ------------[ cut here ]------------
[ 183.435820][ T2188] WARNING: CPU: 1 PID: 2188 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 183.436411][ T2188] Modules linked in: vxlan
[ 183.436718][ T2188] CPU: 1 UID: 0 PID: 2188 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 183.437340][ T2188] Tainted: [W]=WARN
[ 183.437568][ T2188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 183.437941][ T2188] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 183.438246][ T2188] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 183.439316][ T2188] RSP: 0018:ffffc90004566ef0 EFLAGS: 00010246
[ 183.439693][ T2188] RAX: 0000000000000000 RBX: ffff888009e9a000 RCX: 0000000000000001
[ 183.440135][ T2188] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 183.440588][ T2188] RBP: ffffc90004566fd8 R08: 0000000000000000 R09: 0000000000000000
[ 183.441031][ T2188] R10: ffffc90004567008 R11: ffffffff9138d1e0 R12: 1ffff920008acde2
[ 183.441490][ T2188] R13: 00000000000005dc R14: ffffc90004567008 R15: ffff888009e9af48
[ 183.441936][ T2188] FS: 00007f28214fc800(0000) GS:ffff8880d2819000(0000) knlGS:0000000000000000
[ 183.442457][ T2188] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 183.442832][ T2188] CR2: 00000000004e6898 CR3: 000000000ac58001 CR4: 0000000000772ef0
[ 183.443281][ T2188] PKRU: 55555554
[ 183.443522][ T2188] Call Trace:
[ 183.443744][ T2188]
[ 183.443898][ T2188] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 183.444192][ T2188] ? __lock_acquire+0x44d/0x7e0
[ 183.444509][ T2188] netif_set_mtu+0x88/0x100
[ 183.444803][ T2188] ? __pfx_netif_set_mtu+0x10/0x10
[ 183.445112][ T2188] dev_set_mtu+0xa4/0x230
[ 183.445348][ T2188] br_mtu_auto_adjust+0x189/0x270
[ 183.445647][ T2188] br_add_if+0xda3/0x1330
[ 183.445887][ T2188] do_set_master+0x38d/0x6d0
[ 183.446180][ T2188] ? kernel_text_address+0xce/0xe0
[ 183.446499][ T2188] do_setlink.constprop.0+0x9fc/0x2650
[ 183.446797][ T2188] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 183.447166][ T2188] ? rcu_read_lock_any_held+0x43/0xb0
[ 183.447553][ T2188] ? validate_chain+0x166/0x4d0
[ 183.447857][ T2188] ? __kernel_text_address+0x12/0x40
[ 183.448199][ T2188] ? __lock_acquire+0x44d/0x7e0
[ 183.448527][ T2188] ? __mutex_trylock_common+0xf9/0x260
[ 183.448823][ T2188] ? __pfx___mutex_trylock_common+0x10/0x10
[ 183.449255][ T2188] ? rcu_is_watching+0x12/0xc0
[ 183.449809][ T2188] ? rcu_is_watching+0x12/0xc0
[ 183.450258][ T2188] ? trace_contention_end+0xdc/0x140
[ 183.450566][ T2188] ? __mutex_lock+0x19c/0xcd0
[ 183.450872][ T2188] ? find_held_lock+0x2b/0x80
[ 183.451186][ T2188] ? rtnl_newlink+0x651/0xa60
[ 183.451493][ T2188] ? __create_object+0x5e/0xb0
[ 183.451790][ T2188] ? __pfx___mutex_lock+0x10/0x10
[ 183.452088][ T2188] ? trace_cap_capable+0x10f/0x190
[ 183.452426][ T2188] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 183.452797][ T2188] ? __rtnl_newlink+0x40e/0xa40
[ 183.453111][ T2188] rtnl_newlink+0x69a/0xa60
[ 183.453680][ T2188] ? __pfx_rtnl_newlink+0x10/0x10
[ 183.454154][ T2188] ? __lock_acquire+0x44d/0x7e0
[ 183.454471][ T2188] ? find_held_lock+0x2b/0x80
[ 183.454779][ T2188] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 183.455075][ T2188] ? __lock_release+0x5d/0x170
[ 183.455400][ T2188] ? __pfx_rtnl_newlink+0x10/0x10
[ 183.455695][ T2188] rtnetlink_rcv_msg+0x710/0xc00
[ 183.455998][ T2188] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 183.456342][ T2188] ? __lock_acquire+0x44d/0x7e0
[ 183.456642][ T2188] netlink_rcv_skb+0x121/0x350
[ 183.456935][ T2188] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 183.457279][ T2188] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 183.457611][ T2188] ? netlink_deliver_tap+0x13e/0x340
[ 183.457902][ T2188] ? netlink_deliver_tap+0xc3/0x340
[ 183.458206][ T2188] netlink_unicast+0x4a1/0x780
[ 183.458515][ T2188] ? __pfx_netlink_unicast+0x10/0x10
[ 183.458808][ T2188] ? __lock_acquire+0x44d/0x7e0
[ 183.459108][ T2188] netlink_sendmsg+0x721/0xbe0
[ 183.459419][ T2188] ? __pfx_netlink_sendmsg+0x10/0x10
[ 183.459715][ T2188] ? __import_iovec+0x238/0x3c0
[ 183.460016][ T2188] ____sys_sendmsg+0x7ad/0xa10
[ 183.460361][ T2188] ? __pfx_____sys_sendmsg+0x10/0x10
[ 183.460664][ T2188] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 183.461040][ T2188] ___sys_sendmsg+0xed/0x170
[ 183.461348][ T2188] ? kasan_record_aux_stack+0x8c/0xa0
[ 183.461645][ T2188] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 183.462010][ T2188] ? __pfx____sys_sendmsg+0x10/0x10
[ 183.462318][ T2188] ? find_held_lock+0x2b/0x80
[ 183.462623][ T2188] ? __lock_acquire+0x44d/0x7e0
[ 183.462923][ T2188] ? find_held_lock+0x2b/0x80
[ 183.463218][ T2188] ? __virt_addr_valid+0x22e/0x450
[ 183.463522][ T2188] ? __lock_release+0x5d/0x170
[ 183.463824][ T2188] __sys_sendmsg+0x10b/0x1a0
[ 183.464115][ T2188] ? __call_rcu_common.constprop.0+0x320/0x640
[ 183.464491][ T2188] ? __pfx___sys_sendmsg+0x10/0x10
[ 183.464799][ T2188] ? rcu_is_watching+0x12/0xc0
[ 183.465112][ T2188] do_syscall_64+0xc1/0x380
[ 183.465450][ T2188] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 183.465815][ T2188] RIP: 0033:0x7f28216c91e7
[ 183.466118][ T2188] 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
[ 183.467182][ T2188] RSP: 002b:00007ffd06502938 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 183.467646][ T2188] RAX: ffffffffffffffda RBX: 00007ffd06503070 RCX: 00007f28216c91e7
[ 183.468088][ T2188] RDX: 0000000000000000 RSI: 00007ffd065029a0 RDI: 0000000000000005
[ 183.468538][ T2188] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 183.468984][ T2188] R10: 000000002fb02910 R11: 0000000000000246 R12: 0000000000000003
[ 183.469471][ T2188] R13: 00000000686e7c25 R14: 0000000000499600 R15: 0000000000000000
[ 183.469926][ T2188]
[ 183.470161][ T2188] irq event stamp: 50347
[ 183.470412][ T2188] hardirqs last enabled at (50357): [] __up_console_sem+0x6b/0x80
[ 183.470924][ T2188] hardirqs last disabled at (50364): [] __up_console_sem+0x50/0x80
[ 183.471449][ T2188] softirqs last enabled at (49756): [] handle_softirqs+0x358/0x620
[ 183.471959][ T2188] softirqs last disabled at (49745): [] __irq_exit_rcu+0xfa/0x160
[ 183.472474][ T2188] ---[ end trace 0000000000000000 ]---
[ 185.024380][ T2214] br2: port 2(vxlan2) entered blocking state
[ 185.024889][ T2214] br2: port 2(vxlan2) entered disabled state
[ 185.025301][ T2214] vxlan2: entered allmulticast mode
[ 185.027514][ T2214] vxlan2: entered promiscuous mode
[ 185.028915][ T2214] ------------[ cut here ]------------
[ 185.029235][ T2214] WARNING: CPU: 2 PID: 2214 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 185.030232][ T2214] Modules linked in: vxlan
[ 185.030565][ T2214] CPU: 2 UID: 0 PID: 2214 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 185.031166][ T2214] Tainted: [W]=WARN
[ 185.031419][ T2214] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 185.031799][ T2214] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 185.032117][ T2214] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 185.033199][ T2214] RSP: 0018:ffffc90004936ef0 EFLAGS: 00010246
[ 185.033602][ T2214] RAX: 0000000000000000 RBX: ffff888009e9a000 RCX: 0000000000000001
[ 185.034054][ T2214] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 185.034513][ T2214] RBP: ffffc90004936fd8 R08: 0000000000000000 R09: 0000000000000000
[ 185.034964][ T2214] R10: ffffc90004937008 R11: ffffffff9138d1e0 R12: 1ffff92000926de2
[ 185.035434][ T2214] R13: 0000000000000596 R14: ffffc90004937008 R15: ffff888009e9af48
[ 185.035887][ T2214] FS: 00007fc747642800(0000) GS:ffff8880d2899000(0000) knlGS:0000000000000000
[ 185.036424][ T2214] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 185.036809][ T2214] CR2: 00000000004e6898 CR3: 0000000012b9b004 CR4: 0000000000772ef0
[ 185.037270][ T2214] PKRU: 55555554
[ 185.037526][ T2214] Call Trace:
[ 185.037759][ T2214]
[ 185.037926][ T2214] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 185.038236][ T2214] ? __lock_acquire+0x44d/0x7e0
[ 185.038927][ T2214] netif_set_mtu+0x88/0x100
[ 185.039240][ T2214] ? __pfx_netif_set_mtu+0x10/0x10
[ 185.039577][ T2214] dev_set_mtu+0xa4/0x230
[ 185.039816][ T2214] br_mtu_auto_adjust+0x189/0x270
[ 185.040134][ T2214] br_add_if+0xda3/0x1330
[ 185.040390][ T2214] do_set_master+0x38d/0x6d0
[ 185.040694][ T2214] ? kernel_text_address+0xce/0xe0
[ 185.041007][ T2214] do_setlink.constprop.0+0x9fc/0x2650
[ 185.041328][ T2214] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 185.041715][ T2214] ? rcu_read_lock_any_held+0x43/0xb0
[ 185.042020][ T2214] ? validate_chain+0x166/0x4d0
[ 185.042339][ T2214] ? __kernel_text_address+0x12/0x40
[ 185.042650][ T2214] ? __lock_acquire+0x44d/0x7e0
[ 185.042960][ T2214] ? __mutex_trylock_common+0xf9/0x260
[ 185.043263][ T2214] ? __pfx___mutex_trylock_common+0x10/0x10
[ 185.043666][ T2214] ? rcu_is_watching+0x12/0xc0
[ 185.043972][ T2214] ? rcu_is_watching+0x12/0xc0
[ 185.044277][ T2214] ? trace_contention_end+0xdc/0x140
[ 185.044597][ T2214] ? __mutex_lock+0x19c/0xcd0
[ 185.044908][ T2214] ? find_held_lock+0x2b/0x80
[ 185.045212][ T2214] ? rtnl_newlink+0x651/0xa60
[ 185.045533][ T2214] ? __create_object+0x5e/0xb0
[ 185.045839][ T2214] ? __pfx___mutex_lock+0x10/0x10
[ 185.046148][ T2214] ? trace_cap_capable+0x10f/0x190
[ 185.046464][ T2214] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 185.046840][ T2214] ? __rtnl_newlink+0x40e/0xa40
[ 185.047159][ T2214] rtnl_newlink+0x69a/0xa60
[ 185.047495][ T2214] ? __pfx_rtnl_newlink+0x10/0x10
[ 185.047804][ T2214] ? __lock_acquire+0x44d/0x7e0
[ 185.048117][ T2214] ? find_held_lock+0x2b/0x80
[ 185.048438][ T2214] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 185.048741][ T2214] ? __lock_release+0x5d/0x170
[ 185.049051][ T2214] ? __pfx_rtnl_newlink+0x10/0x10
[ 185.049366][ T2214] rtnetlink_rcv_msg+0x710/0xc00
[ 185.049681][ T2214] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 185.049991][ T2214] ? __lock_acquire+0x44d/0x7e0
[ 185.050315][ T2214] netlink_rcv_skb+0x121/0x350
[ 185.050621][ T2214] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 185.050931][ T2214] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 185.051247][ T2214] ? netlink_deliver_tap+0x13e/0x340
[ 185.051560][ T2214] ? netlink_deliver_tap+0xc3/0x340
[ 185.051873][ T2214] netlink_unicast+0x4a1/0x780
[ 185.052186][ T2214] ? __pfx_netlink_unicast+0x10/0x10
[ 185.052498][ T2214] ? __lock_acquire+0x44d/0x7e0
[ 185.052812][ T2214] netlink_sendmsg+0x721/0xbe0
[ 185.053120][ T2214] ? __pfx_netlink_sendmsg+0x10/0x10
[ 185.053436][ T2214] ? __import_iovec+0x238/0x3c0
[ 185.053750][ T2214] ____sys_sendmsg+0x7ad/0xa10
[ 185.054067][ T2214] ? __pfx_____sys_sendmsg+0x10/0x10
[ 185.054382][ T2214] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 185.054776][ T2214] ___sys_sendmsg+0xed/0x170
[ 185.055093][ T2214] ? kasan_record_aux_stack+0x8c/0xa0
[ 185.055410][ T2214] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 185.055790][ T2214] ? __pfx____sys_sendmsg+0x10/0x10
[ 185.056100][ T2214] ? find_held_lock+0x2b/0x80
[ 185.056426][ T2214] ? __lock_acquire+0x44d/0x7e0
[ 185.056740][ T2214] ? find_held_lock+0x2b/0x80
[ 185.057044][ T2214] ? __virt_addr_valid+0x22e/0x450
[ 185.057370][ T2214] ? __lock_release+0x5d/0x170
[ 185.057687][ T2214] __sys_sendmsg+0x10b/0x1a0
[ 185.057990][ T2214] ? __call_rcu_common.constprop.0+0x320/0x640
[ 185.058377][ T2214] ? __pfx___sys_sendmsg+0x10/0x10
[ 185.058735][ T2214] ? rcu_is_watching+0x12/0xc0
[ 185.059049][ T2214] do_syscall_64+0xc1/0x380
[ 185.059371][ T2214] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 185.059749][ T2214] RIP: 0033:0x7fc74780f1e7
[ 185.060065][ T2214] 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
[ 185.061138][ T2214] RSP: 002b:00007fffe4208cc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 185.061617][ T2214] RAX: ffffffffffffffda RBX: 00007fffe4209400 RCX: 00007fc74780f1e7
[ 185.062070][ T2214] RDX: 0000000000000000 RSI: 00007fffe4208d30 RDI: 0000000000000005
[ 185.062529][ T2214] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 185.062986][ T2214] R10: 0000000033c57910 R11: 0000000000000246 R12: 0000000000000003
[ 185.063448][ T2214] R13: 00000000686e7c27 R14: 0000000000499600 R15: 0000000000000000
[ 185.063912][ T2214]
[ 185.064145][ T2214] irq event stamp: 40573
[ 185.064384][ T2214] hardirqs last enabled at (40585): [] __up_console_sem+0x6b/0x80
[ 185.064922][ T2214] hardirqs last disabled at (40594): [] __up_console_sem+0x50/0x80
[ 185.065451][ T2214] softirqs last enabled at (39774): [] handle_softirqs+0x358/0x620
[ 185.065969][ T2214] softirqs last disabled at (39667): [] __irq_exit_rcu+0xfa/0x160
[ 185.066502][ T2214] ---[ end trace 0000000000000000 ]---
[ 185.178231][ T2215] br2: port 2(vxlan2) entered blocking state
[ 185.178658][ T2215] br2: port 2(vxlan2) entered forwarding state
[ 188.753406][ T68] vxlan1: left allmulticast mode
[ 188.753723][ T68] vxlan1: left promiscuous mode
[ 188.754177][ T68] br1: port 2(vxlan1) entered disabled state
[ 188.757333][ T68] vethhv-11: left allmulticast mode
[ 188.757620][ T68] vethhv-11: left promiscuous mode
[ 188.758053][ T68] br1: port 1(vethhv-11) entered disabled state
[ 188.761790][ T68] vxlan2: left allmulticast mode
[ 188.762117][ T68] vxlan2: left promiscuous mode
[ 188.762888][ T68] br2: port 2(vxlan2) entered disabled state
[ 188.765557][ T68] vethhv-21: left allmulticast mode
[ 188.765826][ T68] vethhv-21: left promiscuous mode
[ 188.766246][ T68] br2: port 1(vethhv-21) entered disabled state
[ 189.375908][ T68] br2: port 2(vxlan2) entered disabled state
[ 189.378322][ T68] br1: port 2(vxlan1) entered disabled state
[ 189.390207][ T68] vxlan2 (unregistering): left allmulticast mode
[ 189.390620][ T68] vxlan2 (unregistering): left promiscuous mode
[ 189.391002][ T68] br2: port 2(vxlan2) entered disabled state
[ 189.392982][ T68] ------------[ cut here ]------------
[ 189.393323][ T68] WARNING: CPU: 3 PID: 68 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 189.393893][ T68] Modules linked in: vxlan
[ 189.394226][ T68] CPU: 3 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 189.394967][ T68] Tainted: [W]=WARN
[ 189.395214][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 189.395633][ T68] Workqueue: netns cleanup_net
[ 189.395971][ T68] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 189.396362][ T68] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 189.397560][ T68] RSP: 0018:ffffc90000497360 EFLAGS: 00010246
[ 189.397992][ T68] RAX: 0000000000000000 RBX: ffff888009e9a000 RCX: 0000000000000001
[ 189.398495][ T68] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 189.398975][ T68] RBP: ffffc90000497450 R08: 0000000000000000 R09: 0000000000000000
[ 189.399463][ T68] R10: ffffc90000497480 R11: ffffffff9138d1e0 R12: 1ffff92000092e70
[ 189.399954][ T68] R13: 00000000000005dc R14: ffffc90000497480 R15: ffff888009e9af48
[ 189.400450][ T68] FS: 0000000000000000(0000) GS:ffff8880d2919000(0000) knlGS:0000000000000000
[ 189.401018][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 189.401437][ T68] CR2: 00007f8fcdb76810 CR3: 000000007394a004 CR4: 0000000000772ef0
[ 189.402095][ T68] PKRU: 55555554
[ 189.402538][ T68] Call Trace:
[ 189.402869][ T68]
[ 189.403043][ T68] ? kasan_record_aux_stack+0x8c/0xa0
[ 189.403398][ T68] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 189.403804][ T68] ? br_del_if+0xa3/0x1f0
[ 189.404053][ T68] ? br_device_event+0x53b/0x7f0
[ 189.404391][ T68] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 189.404721][ T68] ? notifier_call_chain+0xcd/0x150
[ 189.405047][ T68] ? unregister_netdevice_many_notify+0x69b/0x1b90
[ 189.405472][ T68] ? default_device_exit_batch+0x240/0x2e0
[ 189.405873][ T68] ? ops_undo_list+0x2cc/0x8a0
[ 189.406198][ T68] ? cleanup_net+0x3a1/0x890
[ 189.406527][ T68] ? process_one_work+0xe40/0x1660
[ 189.406845][ T68] ? worker_thread+0x591/0xcf0
[ 189.407163][ T68] ? kthread+0x37b/0x600
[ 189.407424][ T68] ? ret_from_fork+0x240/0x320
[ 189.407748][ T68] ? ret_from_fork_asm+0x1a/0x30
[ 189.408087][ T68] netif_set_mtu+0x88/0x100
[ 189.408418][ T68] ? __pfx_netif_set_mtu+0x10/0x10
[ 189.408759][ T68] dev_set_mtu+0xa4/0x230
[ 189.409006][ T68] br_mtu_auto_adjust+0x189/0x270
[ 189.409344][ T68] br_del_if+0xb2/0x1f0
[ 189.409589][ T68] br_device_event+0x53b/0x7f0
[ 189.409915][ T68] ? __pfx_br_device_event+0x10/0x10
[ 189.410248][ T68] notifier_call_chain+0xcd/0x150
[ 189.410589][ T68] unregister_netdevice_many_notify+0x69b/0x1b90
[ 189.411000][ T68] ? __pfx_vxlan_dellink+0x10/0x10 [vxlan]
[ 189.411426][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 189.411835][ T68] ? net_generic+0xb1/0x1f0 [vxlan]
[ 189.412173][ T68] vxlan_netdevice_event+0x245/0x340 [vxlan]
[ 189.412596][ T68] ? __pfx_vxlan_netdevice_event+0x10/0x10 [vxlan]
[ 189.413029][ T68] notifier_call_chain+0xcd/0x150
[ 189.413365][ T68] unregister_netdevice_many_notify+0x69b/0x1b90
[ 189.413774][ T68] ? mutex_is_locked+0x1c/0x60
[ 189.414102][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 189.414510][ T68] ? unregister_netdevice_queue+0x6f/0x410
[ 189.414910][ T68] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 189.415323][ T68] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 189.415737][ T68] default_device_exit_batch+0x240/0x2e0
[ 189.416061][ T68] ? __pfx_default_device_exit_batch+0x10/0x10
[ 189.416483][ T68] ops_undo_list+0x2cc/0x8a0
[ 189.416813][ T68] ? __pfx_ops_undo_list+0x10/0x10
[ 189.417135][ T68] ? cleanup_net+0x2c5/0x890
[ 189.417484][ T68] cleanup_net+0x3a1/0x890
[ 189.417816][ T68] ? __pfx_cleanup_net+0x10/0x10
[ 189.418139][ T68] ? rcu_is_watching+0x12/0xc0
[ 189.418472][ T68] process_one_work+0xe40/0x1660
[ 189.418803][ T68] ? __pfx_process_one_work+0x10/0x10
[ 189.419133][ T68] ? assign_work+0x16c/0x240
[ 189.419465][ T68] worker_thread+0x591/0xcf0
[ 189.419796][ T68] ? __pfx_worker_thread+0x10/0x10
[ 189.420120][ T68] kthread+0x37b/0x600
[ 189.420373][ T68] ? __pfx_kthread+0x10/0x10
[ 189.420691][ T68] ? ret_from_fork+0x1b/0x320
[ 189.421009][ T68] ? __lock_release+0x5d/0x170
[ 189.421348][ T68] ? rcu_is_watching+0x12/0xc0
[ 189.421673][ T68] ? __pfx_kthread+0x10/0x10
[ 189.421995][ T68] ret_from_fork+0x240/0x320
[ 189.422323][ T68] ? __pfx_kthread+0x10/0x10
[ 189.422645][ T68] ret_from_fork_asm+0x1a/0x30
[ 189.422984][ T68]
[ 189.423228][ T68] irq event stamp: 1034687
[ 189.423555][ T68] hardirqs last enabled at (1034697): [] __up_console_sem+0x6b/0x80
[ 189.424111][ T68] hardirqs last disabled at (1034704): [] __up_console_sem+0x50/0x80
[ 189.424671][ T68] softirqs last enabled at (1034060): [] handle_softirqs+0x358/0x620
[ 189.425261][ T68] softirqs last disabled at (1034055): [] __irq_exit_rcu+0xfa/0x160
[ 189.425832][ T68] ---[ end trace 0000000000000000 ]---
[ 189.445212][ T68] vxlan1 (unregistering): left allmulticast mode
[ 189.445642][ T68] vxlan1 (unregistering): left promiscuous mode
[ 189.446021][ T68] br1: port 2(vxlan1) entered disabled state
[ 189.460862][ T68] ------------[ cut here ]------------
[ 189.461216][ T68] WARNING: CPU: 3 PID: 68 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 189.461885][ T68] Modules linked in: vxlan
[ 189.462225][ T68] CPU: 3 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 189.462966][ T68] Tainted: [W]=WARN
[ 189.463214][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 189.463650][ T68] Workqueue: netns cleanup_net
[ 189.464140][ T68] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 189.464504][ T68] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 189.465662][ T68] RSP: 0018:ffffc90000497360 EFLAGS: 00010246
[ 189.466075][ T68] RAX: 0000000000000000 RBX: ffff88800e3e2000 RCX: 0000000000000001
[ 189.466576][ T68] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 189.467061][ T68] RBP: ffffc90000497450 R08: 0000000000000000 R09: 0000000000000000
[ 189.467564][ T68] R10: ffffc90000497480 R11: ffffffff9138d1e0 R12: 1ffff92000092e70
[ 189.468050][ T68] R13: 00000000000005dc R14: ffffc90000497480 R15: ffff88800e3e2f48
[ 189.468552][ T68] FS: 0000000000000000(0000) GS:ffff8880d2919000(0000) knlGS:0000000000000000
[ 189.469125][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 189.469541][ T68] CR2: 00007f8fcdb76810 CR3: 000000007394a004 CR4: 0000000000772ef0
[ 189.470035][ T68] PKRU: 55555554
[ 189.470279][ T68] Call Trace:
[ 189.470527][ T68]
[ 189.470699][ T68] ? kasan_record_aux_stack+0x8c/0xa0
[ 189.471031][ T68] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 189.471440][ T68] ? br_del_if+0xa3/0x1f0
[ 189.471685][ T68] ? br_device_event+0x53b/0x7f0
[ 189.472010][ T68] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 189.472340][ T68] ? notifier_call_chain+0xcd/0x150
[ 189.472661][ T68] ? unregister_netdevice_many_notify+0x69b/0x1b90
[ 189.473067][ T68] ? default_device_exit_batch+0x240/0x2e0
[ 189.473487][ T68] ? ops_undo_list+0x2cc/0x8a0
[ 189.473811][ T68] ? cleanup_net+0x3a1/0x890
[ 189.474132][ T68] ? process_one_work+0xe40/0x1660
[ 189.474464][ T68] ? worker_thread+0x591/0xcf0
[ 189.474787][ T68] ? kthread+0x37b/0x600
[ 189.475038][ T68] ? ret_from_fork+0x240/0x320
[ 189.475371][ T68] ? ret_from_fork_asm+0x1a/0x30
[ 189.475711][ T68] netif_set_mtu+0x88/0x100
[ 189.476033][ T68] ? __pfx_netif_set_mtu+0x10/0x10
[ 189.476379][ T68] dev_set_mtu+0xa4/0x230
[ 189.476629][ T68] br_mtu_auto_adjust+0x189/0x270
[ 189.476952][ T68] br_del_if+0xb2/0x1f0
[ 189.477196][ T68] br_device_event+0x53b/0x7f0
[ 189.477536][ T68] ? __pfx_br_device_event+0x10/0x10
[ 189.477875][ T68] notifier_call_chain+0xcd/0x150
[ 189.478206][ T68] unregister_netdevice_many_notify+0x69b/0x1b90
[ 189.478618][ T68] ? __pfx_vxlan_dellink+0x10/0x10 [vxlan]
[ 189.479041][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 189.479457][ T68] ? net_generic+0xb1/0x1f0 [vxlan]
[ 189.479798][ T68] vxlan_netdevice_event+0x245/0x340 [vxlan]
[ 189.480245][ T68] ? __pfx_vxlan_netdevice_event+0x10/0x10 [vxlan]
[ 189.480683][ T68] notifier_call_chain+0xcd/0x150
[ 189.481014][ T68] unregister_netdevice_many_notify+0x69b/0x1b90
[ 189.481429][ T68] ? mutex_is_locked+0x1c/0x60
[ 189.481761][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 189.482162][ T68] ? unregister_netdevice_queue+0x6f/0x410
[ 189.482571][ T68] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 189.482979][ T68] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 189.483397][ T68] default_device_exit_batch+0x240/0x2e0
[ 189.483722][ T68] ? __pfx_default_device_exit_batch+0x10/0x10
[ 189.484131][ T68] ops_undo_list+0x2cc/0x8a0
[ 189.484471][ T68] ? __pfx_ops_undo_list+0x10/0x10
[ 189.484791][ T68] ? cleanup_net+0x2c5/0x890
[ 189.485125][ T68] cleanup_net+0x3a1/0x890
[ 189.485460][ T68] ? __pfx_cleanup_net+0x10/0x10
[ 189.485788][ T68] ? rcu_is_watching+0x12/0xc0
[ 189.486123][ T68] process_one_work+0xe40/0x1660
[ 189.486464][ T68] ? __pfx_process_one_work+0x10/0x10
[ 189.486791][ T68] ? assign_work+0x16c/0x240
[ 189.487118][ T68] worker_thread+0x591/0xcf0
[ 189.487467][ T68] ? __pfx_worker_thread+0x10/0x10
[ 189.487799][ T68] kthread+0x37b/0x600
[ 189.488047][ T68] ? __pfx_kthread+0x10/0x10
[ 189.488373][ T68] ? ret_from_fork+0x1b/0x320
[ 189.488701][ T68] ? __lock_release+0x5d/0x170
[ 189.489025][ T68] ? rcu_is_watching+0x12/0xc0
[ 189.489360][ T68] ? __pfx_kthread+0x10/0x10
[ 189.489681][ T68] ret_from_fork+0x240/0x320
[ 189.490001][ T68] ? __pfx_kthread+0x10/0x10
[ 189.490342][ T68] ret_from_fork_asm+0x1a/0x30
[ 189.490684][ T68]
[ 189.490926][ T68] irq event stamp: 1043777
[ 189.491251][ T68] hardirqs last enabled at (1043785): [] __up_console_sem+0x6b/0x80
[ 189.491819][ T68] hardirqs last disabled at (1043794): [] __up_console_sem+0x50/0x80
[ 189.492379][ T68] softirqs last enabled at (1043210): [] handle_softirqs+0x358/0x620
[ 189.492943][ T68] softirqs last disabled at (1043205): [] __irq_exit_rcu+0xfa/0x160
[ 189.493508][ T68] ---[ end trace 0000000000000000 ]---
[ 189.559106][ T68] vethhv-12: left allmulticast mode
[ 189.559454][ T68] vethhv-12: left promiscuous mode
[ 189.559916][ T68] br1: port 1(vethhv-12) entered disabled state
[ 189.563126][ T68] vethhv-22: left allmulticast mode
[ 189.563444][ T68] vethhv-22: left promiscuous mode
[ 189.563893][ T68] br2: port 1(vethhv-22) entered disabled state
[ 193.888588][ T2314] veth0: renamed from veth-hv-1
[ 194.521701][ T2326] veth0: renamed from veth-hv-2
[ 211.894204][ T2465] br1: port 1(vethhv-11) entered blocking state
[ 211.894648][ T2465] br1: port 1(vethhv-11) entered disabled state
[ 211.895049][ T2465] vethhv-11: entered allmulticast mode
[ 211.897237][ T2465] vethhv-11: entered promiscuous mode
[ 211.898425][ T2465] br1: port 1(vethhv-11) entered blocking state
[ 211.898796][ T2465] br1: port 1(vethhv-11) entered forwarding state
[ 211.899996][ T2465] ------------[ cut here ]------------
[ 211.900320][ T2465] WARNING: CPU: 2 PID: 2465 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 211.900919][ T2465] Modules linked in: vxlan
[ 211.901243][ T2465] CPU: 2 UID: 0 PID: 2465 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 211.901857][ T2465] Tainted: [W]=WARN
[ 211.902101][ T2465] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 211.902499][ T2465] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 211.902822][ T2465] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 211.903896][ T2465] RSP: 0018:ffffc900052b6ef0 EFLAGS: 00010246
[ 211.904294][ T2465] RAX: 0000000000000000 RBX: ffff888012782000 RCX: 0000000000000001
[ 211.904757][ T2465] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 211.905212][ T2465] RBP: ffffc900052b6fd8 R08: 0000000000000000 R09: 0000000000000000
[ 211.905677][ T2465] R10: ffffc900052b7008 R11: ffffffff9138d1e0 R12: 1ffff92000a56de2
[ 211.906134][ T2465] R13: 00000000000005dc R14: ffffc900052b7008 R15: ffff888012782f48
[ 211.906593][ T2465] FS: 00007f9997ed3800(0000) GS:ffff8880d2899000(0000) knlGS:0000000000000000
[ 211.907123][ T2465] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 211.907523][ T2465] CR2: 00000000004e6890 CR3: 000000000e7a4002 CR4: 0000000000772ef0
[ 211.907980][ T2465] PKRU: 55555554
[ 211.908214][ T2465] Call Trace:
[ 211.908455][ T2465]
[ 211.908621][ T2465] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 211.908931][ T2465] ? __lock_acquire+0x44d/0x7e0
[ 211.909252][ T2465] netif_set_mtu+0x88/0x100
[ 211.909570][ T2465] ? __pfx_netif_set_mtu+0x10/0x10
[ 211.909902][ T2465] dev_set_mtu+0xa4/0x230
[ 211.910138][ T2465] br_mtu_auto_adjust+0x189/0x270
[ 211.910466][ T2465] br_add_if+0xda3/0x1330
[ 211.910713][ T2465] do_set_master+0x38d/0x6d0
[ 211.911021][ T2465] ? kernel_text_address+0xce/0xe0
[ 211.911339][ T2465] do_setlink.constprop.0+0x9fc/0x2650
[ 211.911651][ T2465] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 211.912038][ T2465] ? rcu_read_lock_any_held+0x43/0xb0
[ 211.912354][ T2465] ? validate_chain+0x166/0x4d0
[ 211.912658][ T2465] ? __kernel_text_address+0x12/0x40
[ 211.912967][ T2465] ? __lock_acquire+0x44d/0x7e0
[ 211.913275][ T2465] ? __mutex_trylock_common+0xf9/0x260
[ 211.913591][ T2465] ? __pfx___mutex_trylock_common+0x10/0x10
[ 211.913968][ T2465] ? rcu_is_watching+0x12/0xc0
[ 211.914291][ T2465] ? rcu_is_watching+0x12/0xc0
[ 211.914599][ T2465] ? trace_contention_end+0xdc/0x140
[ 211.914905][ T2465] ? __mutex_lock+0x19c/0xcd0
[ 211.915214][ T2465] ? find_held_lock+0x2b/0x80
[ 211.915528][ T2465] ? rtnl_newlink+0x651/0xa60
[ 211.915834][ T2465] ? __create_object+0x5e/0xb0
[ 211.916143][ T2465] ? __pfx___mutex_lock+0x10/0x10
[ 211.916475][ T2465] ? trace_cap_capable+0x10f/0x190
[ 211.916787][ T2465] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 211.917164][ T2465] ? __rtnl_newlink+0x40e/0xa40
[ 211.917499][ T2465] rtnl_newlink+0x69a/0xa60
[ 211.917814][ T2465] ? __pfx_rtnl_newlink+0x10/0x10
[ 211.918117][ T2465] ? __lock_acquire+0x44d/0x7e0
[ 211.918437][ T2465] ? find_held_lock+0x2b/0x80
[ 211.918744][ T2465] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 211.919068][ T2465] ? __lock_release+0x5d/0x170
[ 211.919395][ T2465] ? __pfx_rtnl_newlink+0x10/0x10
[ 211.919708][ T2465] rtnetlink_rcv_msg+0x710/0xc00
[ 211.920015][ T2465] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 211.920336][ T2465] ? __lock_acquire+0x44d/0x7e0
[ 211.920647][ T2465] netlink_rcv_skb+0x121/0x350
[ 211.920952][ T2465] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 211.921259][ T2465] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 211.921591][ T2465] ? netlink_deliver_tap+0x13e/0x340
[ 211.921893][ T2465] ? netlink_deliver_tap+0xc3/0x340
[ 211.922201][ T2465] netlink_unicast+0x4a1/0x780
[ 211.922517][ T2465] ? __pfx_netlink_unicast+0x10/0x10
[ 211.922824][ T2465] ? __lock_acquire+0x44d/0x7e0
[ 211.923135][ T2465] netlink_sendmsg+0x721/0xbe0
[ 211.923453][ T2465] ? __pfx_netlink_sendmsg+0x10/0x10
[ 211.923764][ T2465] ? __import_iovec+0x238/0x3c0
[ 211.924077][ T2465] ____sys_sendmsg+0x7ad/0xa10
[ 211.924394][ T2465] ? __pfx_____sys_sendmsg+0x10/0x10
[ 211.924699][ T2465] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 211.925086][ T2465] ___sys_sendmsg+0xed/0x170
[ 211.925399][ T2465] ? kasan_record_aux_stack+0x8c/0xa0
[ 211.925702][ T2465] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 211.926086][ T2465] ? __pfx____sys_sendmsg+0x10/0x10
[ 211.926402][ T2465] ? find_held_lock+0x2b/0x80
[ 211.926715][ T2465] ? __lock_acquire+0x44d/0x7e0
[ 211.927024][ T2465] ? find_held_lock+0x2b/0x80
[ 211.927346][ T2465] ? __virt_addr_valid+0x22e/0x450
[ 211.927654][ T2465] ? __lock_release+0x5d/0x170
[ 211.927968][ T2465] __sys_sendmsg+0x10b/0x1a0
[ 211.928271][ T2465] ? __call_rcu_common.constprop.0+0x320/0x640
[ 211.928659][ T2465] ? __pfx___sys_sendmsg+0x10/0x10
[ 211.928978][ T2465] ? rcu_is_watching+0x12/0xc0
[ 211.929282][ T2465] do_syscall_64+0xc1/0x380
[ 211.929602][ T2465] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 211.929979][ T2465] RIP: 0033:0x7f99980a01e7
[ 211.930301][ T2465] 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
[ 211.931371][ T2465] RSP: 002b:00007ffe058f9b38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 211.931826][ T2465] RAX: ffffffffffffffda RBX: 00007ffe058fa270 RCX: 00007f99980a01e7
[ 211.932274][ T2465] RDX: 0000000000000000 RSI: 00007ffe058f9ba0 RDI: 0000000000000005
[ 211.932745][ T2465] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 211.933195][ T2465] R10: 000000003747b910 R11: 0000000000000246 R12: 0000000000000003
[ 211.933649][ T2465] R13: 00000000686e7c42 R14: 0000000000499600 R15: 0000000000000000
[ 211.934115][ T2465]
[ 211.934355][ T2465] irq event stamp: 40311
[ 211.934594][ T2465] hardirqs last enabled at (40321): [] __up_console_sem+0x6b/0x80
[ 211.935110][ T2465] hardirqs last disabled at (40330): [] __up_console_sem+0x50/0x80
[ 211.935637][ T2465] softirqs last enabled at (39554): [] handle_softirqs+0x358/0x620
[ 211.936158][ T2465] softirqs last disabled at (39541): [] __irq_exit_rcu+0xfa/0x160
[ 211.936691][ T2465] ---[ end trace 0000000000000000 ]---
[ 213.527083][ T2491] br1: port 2(vxlan1) entered blocking state
[ 213.527578][ T2491] br1: port 2(vxlan1) entered disabled state
[ 213.527959][ T2491] vxlan1: entered allmulticast mode
[ 213.531245][ T2491] vxlan1: entered promiscuous mode
[ 213.532144][ T2491] ------------[ cut here ]------------
[ 213.532462][ T2491] WARNING: CPU: 1 PID: 2491 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 213.533058][ T2491] Modules linked in: vxlan
[ 213.533376][ T2491] CPU: 1 UID: 0 PID: 2491 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 213.533963][ T2491] Tainted: [W]=WARN
[ 213.534186][ T2491] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 213.534562][ T2491] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 213.534873][ T2491] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 213.535922][ T2491] RSP: 0018:ffffc90005346ef0 EFLAGS: 00010246
[ 213.536312][ T2491] RAX: 0000000000000000 RBX: ffff888012782000 RCX: 0000000000000001
[ 213.536757][ T2491] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 213.537194][ T2491] RBP: ffffc90005346fd8 R08: 0000000000000000 R09: 0000000000000000
[ 213.537651][ T2491] R10: ffffc90005347008 R11: ffffffff91cceab8 R12: 1ffff92000a68de2
[ 213.538091][ T2491] R13: 00000000000005aa R14: ffffc90005347008 R15: ffff888012782f48
[ 213.538547][ T2491] FS: 00007fa1e6cd1800(0000) GS:ffff8880d2819000(0000) knlGS:0000000000000000
[ 213.539058][ T2491] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 213.539435][ T2491] CR2: 00000000004e6890 CR3: 000000000a302004 CR4: 0000000000772ef0
[ 213.539876][ T2491] PKRU: 55555554
[ 213.540094][ T2491] Call Trace:
[ 213.540328][ T2491]
[ 213.540482][ T2491] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 213.540787][ T2491] ? mark_held_locks+0x49/0x80
[ 213.541080][ T2491] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 213.541452][ T2491] ? lockdep_hardirqs_on+0x7c/0x110
[ 213.541750][ T2491] netif_set_mtu+0x88/0x100
[ 213.542042][ T2491] ? __pfx_netif_set_mtu+0x10/0x10
[ 213.542350][ T2491] ? br_get_link_af_size_filtered+0x186/0x9d0
[ 213.542725][ T2491] dev_set_mtu+0xa4/0x230
[ 213.542951][ T2491] br_mtu_auto_adjust+0x189/0x270
[ 213.543247][ T2491] br_add_if+0xda3/0x1330
[ 213.543487][ T2491] do_set_master+0x38d/0x6d0
[ 213.543781][ T2491] ? kernel_text_address+0xce/0xe0
[ 213.544079][ T2491] do_setlink.constprop.0+0x9fc/0x2650
[ 213.544393][ T2491] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 213.544771][ T2491] ? rcu_read_lock_any_held+0x43/0xb0
[ 213.545072][ T2491] ? validate_chain+0x166/0x4d0
[ 213.545371][ T2491] ? __kernel_text_address+0x12/0x40
[ 213.545667][ T2491] ? __lock_acquire+0x44d/0x7e0
[ 213.545964][ T2491] ? __mutex_trylock_common+0xf9/0x260
[ 213.546261][ T2491] ? __pfx___mutex_trylock_common+0x10/0x10
[ 213.546642][ T2491] ? rcu_is_watching+0x12/0xc0
[ 213.546939][ T2491] ? rcu_is_watching+0x12/0xc0
[ 213.547247][ T2491] ? trace_contention_end+0xdc/0x140
[ 213.547572][ T2491] ? __mutex_lock+0x19c/0xcd0
[ 213.547868][ T2491] ? find_held_lock+0x2b/0x80
[ 213.548162][ T2491] ? rtnl_newlink+0x651/0xa60
[ 213.548466][ T2491] ? __create_object+0x5e/0xb0
[ 213.548762][ T2491] ? __pfx___mutex_lock+0x10/0x10
[ 213.549058][ T2491] ? trace_cap_capable+0x10f/0x190
[ 213.549385][ T2491] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 213.549767][ T2491] ? __rtnl_newlink+0x40e/0xa40
[ 213.550090][ T2491] rtnl_newlink+0x69a/0xa60
[ 213.550411][ T2491] ? __pfx_rtnl_newlink+0x10/0x10
[ 213.550719][ T2491] ? __lock_acquire+0x44d/0x7e0
[ 213.551039][ T2491] ? find_held_lock+0x2b/0x80
[ 213.551356][ T2491] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 213.551663][ T2491] ? __lock_release+0x5d/0x170
[ 213.551982][ T2491] ? __pfx_rtnl_newlink+0x10/0x10
[ 213.552312][ T2491] rtnetlink_rcv_msg+0x710/0xc00
[ 213.552625][ T2491] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 213.552937][ T2491] ? __lock_acquire+0x44d/0x7e0
[ 213.553252][ T2491] netlink_rcv_skb+0x121/0x350
[ 213.553571][ T2491] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 213.553880][ T2491] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 213.554205][ T2491] ? netlink_deliver_tap+0x13e/0x340
[ 213.554522][ T2491] ? netlink_deliver_tap+0xc3/0x340
[ 213.554828][ T2491] netlink_unicast+0x4a1/0x780
[ 213.555136][ T2491] ? __pfx_netlink_unicast+0x10/0x10
[ 213.555448][ T2491] ? __lock_acquire+0x44d/0x7e0
[ 213.555759][ T2491] netlink_sendmsg+0x721/0xbe0
[ 213.556066][ T2491] ? __pfx_netlink_sendmsg+0x10/0x10
[ 213.556393][ T2491] ? __import_iovec+0x238/0x3c0
[ 213.556714][ T2491] ____sys_sendmsg+0x7ad/0xa10
[ 213.557022][ T2491] ? __pfx_____sys_sendmsg+0x10/0x10
[ 213.557334][ T2491] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 213.557738][ T2491] ___sys_sendmsg+0xed/0x170
[ 213.558039][ T2491] ? kasan_record_aux_stack+0x8c/0xa0
[ 213.558352][ T2491] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 213.558745][ T2491] ? __pfx____sys_sendmsg+0x10/0x10
[ 213.559057][ T2491] ? find_held_lock+0x2b/0x80
[ 213.559376][ T2491] ? __lock_acquire+0x44d/0x7e0
[ 213.559693][ T2491] ? find_held_lock+0x2b/0x80
[ 213.560000][ T2491] ? __virt_addr_valid+0x22e/0x450
[ 213.560326][ T2491] ? __lock_release+0x5d/0x170
[ 213.560650][ T2491] __sys_sendmsg+0x10b/0x1a0
[ 213.560955][ T2491] ? __call_rcu_common.constprop.0+0x320/0x640
[ 213.561351][ T2491] ? __pfx___sys_sendmsg+0x10/0x10
[ 213.561674][ T2491] ? rcu_is_watching+0x12/0xc0
[ 213.561983][ T2491] do_syscall_64+0xc1/0x380
[ 213.562309][ T2491] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 213.562694][ T2491] RIP: 0033:0x7fa1e6e9e1e7
[ 213.563013][ T2491] 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
[ 213.564122][ T2491] RSP: 002b:00007ffe7419ccb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 213.564605][ T2491] RAX: ffffffffffffffda RBX: 00007ffe7419d3f0 RCX: 00007fa1e6e9e1e7
[ 213.565067][ T2491] RDX: 0000000000000000 RSI: 00007ffe7419cd20 RDI: 0000000000000005
[ 213.565542][ T2491] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 213.566007][ T2491] R10: 000000002ec1f910 R11: 0000000000000246 R12: 0000000000000003
[ 213.566474][ T2491] R13: 00000000686e7c43 R14: 0000000000499600 R15: 0000000000000000
[ 213.566949][ T2491]
[ 213.567180][ T2491] irq event stamp: 42739
[ 213.567427][ T2491] hardirqs last enabled at (42749): [] __up_console_sem+0x6b/0x80
[ 213.567969][ T2491] hardirqs last disabled at (42756): [] __up_console_sem+0x50/0x80
[ 213.568518][ T2491] softirqs last enabled at (42786): [] handle_softirqs+0x358/0x620
[ 213.569054][ T2491] softirqs last disabled at (42765): [] __irq_exit_rcu+0xfa/0x160
[ 213.569601][ T2491] ---[ end trace 0000000000000000 ]---
[ 213.703898][ T2492] br1: port 2(vxlan1) entered blocking state
[ 213.704350][ T2492] br1: port 2(vxlan1) entered forwarding state
[ 217.130752][ T2541] br2: port 1(vethhv-21) entered blocking state
[ 217.131250][ T2541] br2: port 1(vethhv-21) entered disabled state
[ 217.132247][ T2541] vethhv-21: entered allmulticast mode
[ 217.134461][ T2541] vethhv-21: entered promiscuous mode
[ 217.135632][ T2541] br2: port 1(vethhv-21) entered blocking state
[ 217.136001][ T2541] br2: port 1(vethhv-21) entered forwarding state
[ 217.137226][ T2541] ------------[ cut here ]------------
[ 217.137569][ T2541] WARNING: CPU: 2 PID: 2541 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 217.138166][ T2541] Modules linked in: vxlan
[ 217.138519][ T2541] CPU: 2 UID: 0 PID: 2541 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 217.139131][ T2541] Tainted: [W]=WARN
[ 217.139398][ T2541] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 217.139786][ T2541] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 217.140104][ T2541] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 217.141188][ T2541] RSP: 0018:ffffc900053e6ef0 EFLAGS: 00010246
[ 217.141593][ T2541] RAX: 0000000000000000 RBX: ffff88801245a000 RCX: 0000000000000001
[ 217.142055][ T2541] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 217.142531][ T2541] RBP: ffffc900053e6fd8 R08: 0000000000000000 R09: 0000000000000000
[ 217.142991][ T2541] R10: ffffc900053e7008 R11: ffffffff9138d1e0 R12: 1ffff92000a7cde2
[ 217.143465][ T2541] R13: 00000000000005dc R14: ffffc900053e7008 R15: ffff88801245af48
[ 217.143919][ T2541] FS: 00007f5308724800(0000) GS:ffff8880d2899000(0000) knlGS:0000000000000000
[ 217.144457][ T2541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 217.144844][ T2541] CR2: 00000000004e6898 CR3: 000000000e538003 CR4: 0000000000772ef0
[ 217.145312][ T2541] PKRU: 55555554
[ 217.145545][ T2541] Call Trace:
[ 217.145780][ T2541]
[ 217.145949][ T2541] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 217.146261][ T2541] ? __lock_acquire+0x44d/0x7e0
[ 217.146613][ T2541] netif_set_mtu+0x88/0x100
[ 217.146928][ T2541] ? __pfx_netif_set_mtu+0x10/0x10
[ 217.147251][ T2541] dev_set_mtu+0xa4/0x230
[ 217.147514][ T2541] br_mtu_auto_adjust+0x189/0x270
[ 217.147827][ T2541] br_add_if+0xda3/0x1330
[ 217.148077][ T2541] do_set_master+0x38d/0x6d0
[ 217.148402][ T2541] ? kernel_text_address+0xce/0xe0
[ 217.148716][ T2541] do_setlink.constprop.0+0x9fc/0x2650
[ 217.149027][ T2541] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 217.149425][ T2541] ? rcu_read_lock_any_held+0x43/0xb0
[ 217.149736][ T2541] ? validate_chain+0x166/0x4d0
[ 217.150041][ T2541] ? __kernel_text_address+0x12/0x40
[ 217.150369][ T2541] ? __lock_acquire+0x44d/0x7e0
[ 217.150688][ T2541] ? __mutex_trylock_common+0xf9/0x260
[ 217.150997][ T2541] ? __pfx___mutex_trylock_common+0x10/0x10
[ 217.151385][ T2541] ? rcu_is_watching+0x12/0xc0
[ 217.151695][ T2541] ? rcu_is_watching+0x12/0xc0
[ 217.152001][ T2541] ? trace_contention_end+0xdc/0x140
[ 217.152317][ T2541] ? __mutex_lock+0x19c/0xcd0
[ 217.152633][ T2541] ? find_held_lock+0x2b/0x80
[ 217.152947][ T2541] ? rtnl_newlink+0x651/0xa60
[ 217.153250][ T2541] ? __create_object+0x5e/0xb0
[ 217.153569][ T2541] ? __pfx___mutex_lock+0x10/0x10
[ 217.153876][ T2541] ? trace_cap_capable+0x10f/0x190
[ 217.154185][ T2541] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 217.154582][ T2541] ? __rtnl_newlink+0x40e/0xa40
[ 217.154898][ T2541] rtnl_newlink+0x69a/0xa60
[ 217.155208][ T2541] ? __pfx_rtnl_newlink+0x10/0x10
[ 217.155534][ T2541] ? __lock_acquire+0x44d/0x7e0
[ 217.155852][ T2541] ? find_held_lock+0x2b/0x80
[ 217.156164][ T2541] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 217.156479][ T2541] ? __lock_release+0x5d/0x170
[ 217.156792][ T2541] ? __pfx_rtnl_newlink+0x10/0x10
[ 217.157097][ T2541] rtnetlink_rcv_msg+0x710/0xc00
[ 217.157430][ T2541] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 217.157763][ T2541] ? __lock_acquire+0x44d/0x7e0
[ 217.158082][ T2541] netlink_rcv_skb+0x121/0x350
[ 217.158412][ T2541] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 217.158725][ T2541] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 217.159045][ T2541] ? netlink_deliver_tap+0x13e/0x340
[ 217.159364][ T2541] ? netlink_deliver_tap+0xc3/0x340
[ 217.159672][ T2541] netlink_unicast+0x4a1/0x780
[ 217.159988][ T2541] ? __pfx_netlink_unicast+0x10/0x10
[ 217.160304][ T2541] ? __lock_acquire+0x44d/0x7e0
[ 217.160619][ T2541] netlink_sendmsg+0x721/0xbe0
[ 217.160929][ T2541] ? __pfx_netlink_sendmsg+0x10/0x10
[ 217.161241][ T2541] ? __import_iovec+0x238/0x3c0
[ 217.161568][ T2541] ____sys_sendmsg+0x7ad/0xa10
[ 217.161885][ T2541] ? __pfx_____sys_sendmsg+0x10/0x10
[ 217.162190][ T2541] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 217.162611][ T2541] ___sys_sendmsg+0xed/0x170
[ 217.162923][ T2541] ? kasan_record_aux_stack+0x8c/0xa0
[ 217.163228][ T2541] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 217.163616][ T2541] ? __pfx____sys_sendmsg+0x10/0x10
[ 217.163930][ T2541] ? find_held_lock+0x2b/0x80
[ 217.164241][ T2541] ? __lock_acquire+0x44d/0x7e0
[ 217.164565][ T2541] ? find_held_lock+0x2b/0x80
[ 217.164879][ T2541] ? __virt_addr_valid+0x22e/0x450
[ 217.165194][ T2541] ? __lock_release+0x5d/0x170
[ 217.165517][ T2541] __sys_sendmsg+0x10b/0x1a0
[ 217.165825][ T2541] ? __call_rcu_common.constprop.0+0x320/0x640
[ 217.166202][ T2541] ? __pfx___sys_sendmsg+0x10/0x10
[ 217.166548][ T2541] ? rcu_is_watching+0x12/0xc0
[ 217.166860][ T2541] do_syscall_64+0xc1/0x380
[ 217.167178][ T2541] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 217.167577][ T2541] RIP: 0033:0x7f53088f11e7
[ 217.167895][ T2541] 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
[ 217.168966][ T2541] RSP: 002b:00007fff18a6c558 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 217.169436][ T2541] RAX: ffffffffffffffda RBX: 00007fff18a6cc90 RCX: 00007f53088f11e7
[ 217.169887][ T2541] RDX: 0000000000000000 RSI: 00007fff18a6c5c0 RDI: 0000000000000005
[ 217.170359][ T2541] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 217.170814][ T2541] R10: 00000000085b2910 R11: 0000000000000246 R12: 0000000000000003
[ 217.171275][ T2541] R13: 00000000686e7c47 R14: 0000000000499600 R15: 0000000000000000
[ 217.171753][ T2541]
[ 217.171986][ T2541] irq event stamp: 47669
[ 217.172219][ T2541] hardirqs last enabled at (47679): [] __up_console_sem+0x6b/0x80
[ 217.172750][ T2541] hardirqs last disabled at (47690): [] __up_console_sem+0x50/0x80
[ 217.173280][ T2541] softirqs last enabled at (47624): [] handle_softirqs+0x358/0x620
[ 217.173814][ T2541] softirqs last disabled at (47601): [] __irq_exit_rcu+0xfa/0x160
[ 217.174355][ T2541] ---[ end trace 0000000000000000 ]---
[ 218.682044][ T2567] br2: port 2(vxlan2) entered blocking state
[ 218.682445][ T2567] br2: port 2(vxlan2) entered disabled state
[ 218.682828][ T2567] vxlan2: entered allmulticast mode
[ 218.685347][ T2567] vxlan2: entered promiscuous mode
[ 218.686749][ T2567] ------------[ cut here ]------------
[ 218.687053][ T2567] WARNING: CPU: 0 PID: 2567 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 218.687661][ T2567] Modules linked in: vxlan
[ 218.687968][ T2567] CPU: 0 UID: 0 PID: 2567 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 218.688569][ T2567] Tainted: [W]=WARN
[ 218.688793][ T2567] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 218.689169][ T2567] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 218.689481][ T2567] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 218.690538][ T2567] RSP: 0018:ffffc90005516ef0 EFLAGS: 00010246
[ 218.690917][ T2567] RAX: 0000000000000000 RBX: ffff88801245a000 RCX: 0000000000000001
[ 218.691374][ T2567] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 218.691812][ T2567] RBP: ffffc90005516fd8 R08: 0000000000000000 R09: 0000000000000000
[ 218.692257][ T2567] R10: ffffc90005517008 R11: ffffffff9138d1e0 R12: 1ffff92000aa2de2
[ 218.692708][ T2567] R13: 0000000000000596 R14: ffffc90005517008 R15: ffff88801245af48
[ 218.693147][ T2567] FS: 00007f8785bd8800(0000) GS:ffff8880d2799000(0000) knlGS:0000000000000000
[ 218.693665][ T2567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 218.694034][ T2567] CR2: 00000000004e6898 CR3: 000000001160c002 CR4: 0000000000772ef0
[ 218.694502][ T2567] PKRU: 55555554
[ 218.694727][ T2567] Call Trace:
[ 218.694946][ T2567]
[ 218.695099][ T2567] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 218.695413][ T2567] ? __lock_acquire+0x44d/0x7e0
[ 218.695722][ T2567] netif_set_mtu+0x88/0x100
[ 218.696016][ T2567] ? __pfx_netif_set_mtu+0x10/0x10
[ 218.696366][ T2567] dev_set_mtu+0xa4/0x230
[ 218.696594][ T2567] br_mtu_auto_adjust+0x189/0x270
[ 218.696900][ T2567] br_add_if+0xda3/0x1330
[ 218.697143][ T2567] do_set_master+0x38d/0x6d0
[ 218.697461][ T2567] ? kernel_text_address+0xce/0xe0
[ 218.697758][ T2567] do_setlink.constprop.0+0x9fc/0x2650
[ 218.698061][ T2567] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 218.698444][ T2567] ? rcu_read_lock_any_held+0x43/0xb0
[ 218.698740][ T2567] ? validate_chain+0x166/0x4d0
[ 218.699035][ T2567] ? __kernel_text_address+0x12/0x40
[ 218.699356][ T2567] ? __lock_acquire+0x44d/0x7e0
[ 218.699660][ T2567] ? __mutex_trylock_common+0xf9/0x260
[ 218.699956][ T2567] ? __pfx___mutex_trylock_common+0x10/0x10
[ 218.700333][ T2567] ? rcu_is_watching+0x12/0xc0
[ 218.700642][ T2567] ? rcu_is_watching+0x12/0xc0
[ 218.700937][ T2567] ? trace_contention_end+0xdc/0x140
[ 218.701233][ T2567] ? __mutex_lock+0x19c/0xcd0
[ 218.701545][ T2567] ? find_held_lock+0x2b/0x80
[ 218.701842][ T2567] ? rtnl_newlink+0x651/0xa60
[ 218.702132][ T2567] ? __create_object+0x5e/0xb0
[ 218.702440][ T2567] ? __pfx___mutex_lock+0x10/0x10
[ 218.702737][ T2567] ? trace_cap_capable+0x10f/0x190
[ 218.703038][ T2567] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 218.703423][ T2567] ? __rtnl_newlink+0x40e/0xa40
[ 218.703731][ T2567] rtnl_newlink+0x69a/0xa60
[ 218.704030][ T2567] ? __pfx_rtnl_newlink+0x10/0x10
[ 218.704332][ T2567] ? __lock_acquire+0x44d/0x7e0
[ 218.704631][ T2567] ? find_held_lock+0x2b/0x80
[ 218.704925][ T2567] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 218.705217][ T2567] ? __lock_release+0x5d/0x170
[ 218.705519][ T2567] ? __pfx_rtnl_newlink+0x10/0x10
[ 218.705810][ T2567] rtnetlink_rcv_msg+0x710/0xc00
[ 218.706126][ T2567] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 218.706434][ T2567] ? __lock_acquire+0x44d/0x7e0
[ 218.706733][ T2567] netlink_rcv_skb+0x121/0x350
[ 218.707026][ T2567] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 218.707339][ T2567] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 218.707657][ T2567] ? netlink_deliver_tap+0x13e/0x340
[ 218.707948][ T2567] ? netlink_deliver_tap+0xc3/0x340
[ 218.708250][ T2567] netlink_unicast+0x4a1/0x780
[ 218.708552][ T2567] ? __pfx_netlink_unicast+0x10/0x10
[ 218.708845][ T2567] ? __lock_acquire+0x44d/0x7e0
[ 218.709147][ T2567] netlink_sendmsg+0x721/0xbe0
[ 218.709453][ T2567] ? __pfx_netlink_sendmsg+0x10/0x10
[ 218.709748][ T2567] ? __import_iovec+0x238/0x3c0
[ 218.710053][ T2567] ____sys_sendmsg+0x7ad/0xa10
[ 218.710360][ T2567] ? __pfx_____sys_sendmsg+0x10/0x10
[ 218.710656][ T2567] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 218.711031][ T2567] ___sys_sendmsg+0xed/0x170
[ 218.711341][ T2567] ? kasan_record_aux_stack+0x8c/0xa0
[ 218.711644][ T2567] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 218.712010][ T2567] ? __pfx____sys_sendmsg+0x10/0x10
[ 218.712336][ T2567] ? find_held_lock+0x2b/0x80
[ 218.712641][ T2567] ? __lock_acquire+0x44d/0x7e0
[ 218.712940][ T2567] ? find_held_lock+0x2b/0x80
[ 218.713239][ T2567] ? __virt_addr_valid+0x22e/0x450
[ 218.713540][ T2567] ? __lock_release+0x5d/0x170
[ 218.713843][ T2567] __sys_sendmsg+0x10b/0x1a0
[ 218.714146][ T2567] ? __call_rcu_common.constprop.0+0x320/0x640
[ 218.714522][ T2567] ? __pfx___sys_sendmsg+0x10/0x10
[ 218.714828][ T2567] ? rcu_is_watching+0x12/0xc0
[ 218.715129][ T2567] do_syscall_64+0xc1/0x380
[ 218.715443][ T2567] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 218.715815][ T2567] RIP: 0033:0x7f8785da51e7
[ 218.716137][ T2567] 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
[ 218.717204][ T2567] RSP: 002b:00007fffe1caf468 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 218.717668][ T2567] RAX: ffffffffffffffda RBX: 00007fffe1cafba0 RCX: 00007f8785da51e7
[ 218.718109][ T2567] RDX: 0000000000000000 RSI: 00007fffe1caf4d0 RDI: 0000000000000005
[ 218.718554][ T2567] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 218.718996][ T2567] R10: 0000000025226910 R11: 0000000000000246 R12: 0000000000000003
[ 218.719460][ T2567] R13: 00000000686e7c49 R14: 0000000000499600 R15: 0000000000000000
[ 218.719912][ T2567]
[ 218.720141][ T2567] irq event stamp: 47459
[ 218.720380][ T2567] hardirqs last enabled at (47469): [] __up_console_sem+0x6b/0x80
[ 218.720902][ T2567] hardirqs last disabled at (47476): [] __up_console_sem+0x50/0x80
[ 218.721419][ T2567] softirqs last enabled at (47440): [] handle_softirqs+0x358/0x620
[ 218.721926][ T2567] softirqs last disabled at (47419): [] __irq_exit_rcu+0xfa/0x160
[ 218.722435][ T2567] ---[ end trace 0000000000000000 ]---
[ 218.832508][ T2568] br2: port 2(vxlan2) entered blocking state
[ 218.832945][ T2568] br2: port 2(vxlan2) entered forwarding state
[ 222.260938][ T2618] br3: port 1(vethhv-31) entered blocking state
[ 222.261386][ T2618] br3: port 1(vethhv-31) entered disabled state
[ 222.261773][ T2618] vethhv-31: entered allmulticast mode
[ 222.264338][ T2618] vethhv-31: entered promiscuous mode
[ 222.265546][ T2618] br3: port 1(vethhv-31) entered blocking state
[ 222.265909][ T2618] br3: port 1(vethhv-31) entered forwarding state
[ 222.267623][ T2618] ------------[ cut here ]------------
[ 222.267926][ T2618] WARNING: CPU: 0 PID: 2618 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 222.268534][ T2618] Modules linked in: vxlan
[ 222.268841][ T2618] CPU: 0 UID: 0 PID: 2618 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 222.269460][ T2618] Tainted: [W]=WARN
[ 222.269685][ T2618] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 222.270064][ T2618] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 222.270376][ T2618] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 222.271590][ T2618] RSP: 0018:ffffc90005626ef0 EFLAGS: 00010246
[ 222.271973][ T2618] RAX: 0000000000000000 RBX: ffff88800535a000 RCX: 0000000000000001
[ 222.272570][ T2618] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 222.273020][ T2618] RBP: ffffc90005626fd8 R08: 0000000000000000 R09: 0000000000000000
[ 222.273609][ T2618] R10: ffffc90005627008 R11: ffffffff9138d1e0 R12: 1ffff92000ac4de2
[ 222.274054][ T2618] R13: 00000000000005dc R14: ffffc90005627008 R15: ffff88800535af48
[ 222.274641][ T2618] FS: 00007fa229fd5800(0000) GS:ffff8880d2799000(0000) knlGS:0000000000000000
[ 222.275164][ T2618] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 222.275549][ T2618] CR2: 00000000004e68a0 CR3: 0000000011439003 CR4: 0000000000772ef0
[ 222.276012][ T2618] PKRU: 55555554
[ 222.276233][ T2618] Call Trace:
[ 222.276463][ T2618]
[ 222.276616][ T2618] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 222.276909][ T2618] ? __lock_acquire+0x44d/0x7e0
[ 222.277225][ T2618] netif_set_mtu+0x88/0x100
[ 222.277542][ T2618] ? __pfx_netif_set_mtu+0x10/0x10
[ 222.277855][ T2618] dev_set_mtu+0xa4/0x230
[ 222.278089][ T2618] br_mtu_auto_adjust+0x189/0x270
[ 222.278395][ T2618] br_add_if+0xda3/0x1330
[ 222.278627][ T2618] do_set_master+0x38d/0x6d0
[ 222.278921][ T2618] ? kernel_text_address+0xce/0xe0
[ 222.279235][ T2618] do_setlink.constprop.0+0x9fc/0x2650
[ 222.279575][ T2618] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 222.279969][ T2618] ? rcu_read_lock_any_held+0x43/0xb0
[ 222.280299][ T2618] ? validate_chain+0x166/0x4d0
[ 222.280617][ T2618] ? __kernel_text_address+0x12/0x40
[ 222.280942][ T2618] ? __lock_acquire+0x44d/0x7e0
[ 222.281247][ T2618] ? __mutex_trylock_common+0xf9/0x260
[ 222.281556][ T2618] ? __pfx___mutex_trylock_common+0x10/0x10
[ 222.281922][ T2618] ? rcu_is_watching+0x12/0xc0
[ 222.282222][ T2618] ? rcu_is_watching+0x12/0xc0
[ 222.282529][ T2618] ? trace_contention_end+0xdc/0x140
[ 222.282825][ T2618] ? __mutex_lock+0x19c/0xcd0
[ 222.283134][ T2618] ? find_held_lock+0x2b/0x80
[ 222.283444][ T2618] ? rtnl_newlink+0x651/0xa60
[ 222.283738][ T2618] ? __create_object+0x5e/0xb0
[ 222.284042][ T2618] ? __pfx___mutex_lock+0x10/0x10
[ 222.284350][ T2618] ? trace_cap_capable+0x10f/0x190
[ 222.284648][ T2618] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 222.285018][ T2618] ? __rtnl_newlink+0x40e/0xa40
[ 222.285330][ T2618] rtnl_newlink+0x69a/0xa60
[ 222.285634][ T2618] ? __pfx_rtnl_newlink+0x10/0x10
[ 222.285935][ T2618] ? __lock_acquire+0x44d/0x7e0
[ 222.286238][ T2618] ? find_held_lock+0x2b/0x80
[ 222.286555][ T2618] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 222.286850][ T2618] ? __lock_release+0x5d/0x170
[ 222.287149][ T2618] ? __pfx_rtnl_newlink+0x10/0x10
[ 222.287471][ T2618] rtnetlink_rcv_msg+0x710/0xc00
[ 222.287766][ T2618] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 222.288070][ T2618] ? __lock_acquire+0x44d/0x7e0
[ 222.288380][ T2618] netlink_rcv_skb+0x121/0x350
[ 222.288678][ T2618] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 222.288978][ T2618] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 222.289298][ T2618] ? netlink_deliver_tap+0x13e/0x340
[ 222.289599][ T2618] ? netlink_deliver_tap+0xc3/0x340
[ 222.289897][ T2618] netlink_unicast+0x4a1/0x780
[ 222.290198][ T2618] ? __pfx_netlink_unicast+0x10/0x10
[ 222.290499][ T2618] ? __lock_acquire+0x44d/0x7e0
[ 222.290799][ T2618] netlink_sendmsg+0x721/0xbe0
[ 222.291096][ T2618] ? __pfx_netlink_sendmsg+0x10/0x10
[ 222.291400][ T2618] ? __import_iovec+0x238/0x3c0
[ 222.291711][ T2618] ____sys_sendmsg+0x7ad/0xa10
[ 222.292009][ T2618] ? __pfx_____sys_sendmsg+0x10/0x10
[ 222.292315][ T2618] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 222.292697][ T2618] ___sys_sendmsg+0xed/0x170
[ 222.293017][ T2618] ? kasan_record_aux_stack+0x8c/0xa0
[ 222.293323][ T2618] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 222.293689][ T2618] ? __pfx____sys_sendmsg+0x10/0x10
[ 222.293991][ T2618] ? find_held_lock+0x2b/0x80
[ 222.294310][ T2618] ? __lock_acquire+0x44d/0x7e0
[ 222.294613][ T2618] ? find_held_lock+0x2b/0x80
[ 222.294907][ T2618] ? __virt_addr_valid+0x22e/0x450
[ 222.295202][ T2618] ? __lock_release+0x5d/0x170
[ 222.295515][ T2618] __sys_sendmsg+0x10b/0x1a0
[ 222.295808][ T2618] ? __call_rcu_common.constprop.0+0x320/0x640
[ 222.296184][ T2618] ? __pfx___sys_sendmsg+0x10/0x10
[ 222.296503][ T2618] ? rcu_is_watching+0x12/0xc0
[ 222.296811][ T2618] do_syscall_64+0xc1/0x380
[ 222.297117][ T2618] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 222.297501][ T2618] RIP: 0033:0x7fa22a1a21e7
[ 222.297808][ T2618] 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
[ 222.298880][ T2618] RSP: 002b:00007fff794cba58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 222.299338][ T2618] RAX: ffffffffffffffda RBX: 00007fff794cc190 RCX: 00007fa22a1a21e7
[ 222.299777][ T2618] RDX: 0000000000000000 RSI: 00007fff794cbac0 RDI: 0000000000000005
[ 222.300218][ T2618] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 222.300676][ T2618] R10: 0000000030744910 R11: 0000000000000246 R12: 0000000000000003
[ 222.301119][ T2618] R13: 00000000686e7c4c R14: 0000000000499600 R15: 0000000000000000
[ 222.301586][ T2618]
[ 222.301807][ T2618] irq event stamp: 44171
[ 222.302029][ T2618] hardirqs last enabled at (44179): [] __up_console_sem+0x6b/0x80
[ 222.302568][ T2618] hardirqs last disabled at (44188): [] __up_console_sem+0x50/0x80
[ 222.303084][ T2618] softirqs last enabled at (43996): [] handle_softirqs+0x358/0x620
[ 222.303601][ T2618] softirqs last disabled at (43975): [] __irq_exit_rcu+0xfa/0x160
[ 222.304126][ T2618] ---[ end trace 0000000000000000 ]---
[ 223.809796][ T2644] br3: port 2(vxlan30) entered blocking state
[ 223.810261][ T2644] br3: port 2(vxlan30) entered disabled state
[ 223.810657][ T2644] vxlan30: entered allmulticast mode
[ 223.812808][ T2644] vxlan30: entered promiscuous mode
[ 223.814334][ T2644] ------------[ cut here ]------------
[ 223.814635][ T2644] WARNING: CPU: 3 PID: 2644 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 223.815225][ T2644] Modules linked in: vxlan
[ 223.815541][ T2644] CPU: 3 UID: 0 PID: 2644 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 223.816135][ T2644] Tainted: [W]=WARN
[ 223.816368][ T2644] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 223.816744][ T2644] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 223.817047][ T2644] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 223.818113][ T2644] RSP: 0018:ffffc90005746ef0 EFLAGS: 00010246
[ 223.818495][ T2644] RAX: 0000000000000000 RBX: ffff88800535a000 RCX: 0000000000000001
[ 223.818942][ T2644] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 223.819394][ T2644] RBP: ffffc90005746fd8 R08: 0000000000000000 R09: 0000000000000000
[ 223.819834][ T2644] R10: ffffc90005747008 R11: ffffffff9138d1e0 R12: 1ffff92000ae8de2
[ 223.820270][ T2644] R13: 00000000000005aa R14: ffffc90005747008 R15: ffff88800535af48
[ 223.820723][ T2644] FS: 00007f3ee8dee800(0000) GS:ffff8880d2919000(0000) knlGS:0000000000000000
[ 223.821240][ T2644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 223.821641][ T2644] CR2: 00000000004e68a0 CR3: 0000000009fa9005 CR4: 0000000000772ef0
[ 223.822085][ T2644] PKRU: 55555554
[ 223.822315][ T2644] Call Trace:
[ 223.822536][ T2644]
[ 223.822692][ T2644] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 223.822986][ T2644] ? __lock_acquire+0x44d/0x7e0
[ 223.823305][ T2644] netif_set_mtu+0x88/0x100
[ 223.823600][ T2644] ? __pfx_netif_set_mtu+0x10/0x10
[ 223.823906][ T2644] dev_set_mtu+0xa4/0x230
[ 223.824130][ T2644] br_mtu_auto_adjust+0x189/0x270
[ 223.824450][ T2644] br_add_if+0xda3/0x1330
[ 223.824684][ T2644] do_set_master+0x38d/0x6d0
[ 223.824984][ T2644] ? kernel_text_address+0xce/0xe0
[ 223.825281][ T2644] do_setlink.constprop.0+0x9fc/0x2650
[ 223.825593][ T2644] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 223.825965][ T2644] ? rcu_read_lock_any_held+0x43/0xb0
[ 223.826257][ T2644] ? validate_chain+0x166/0x4d0
[ 223.826558][ T2644] ? __kernel_text_address+0x12/0x40
[ 223.826854][ T2644] ? __lock_acquire+0x44d/0x7e0
[ 223.827154][ T2644] ? __mutex_trylock_common+0xf9/0x260
[ 223.827466][ T2644] ? __pfx___mutex_trylock_common+0x10/0x10
[ 223.827831][ T2644] ? rcu_is_watching+0x12/0xc0
[ 223.828129][ T2644] ? rcu_is_watching+0x12/0xc0
[ 223.828430][ T2644] ? trace_contention_end+0xdc/0x140
[ 223.828723][ T2644] ? __mutex_lock+0x19c/0xcd0
[ 223.829019][ T2644] ? find_held_lock+0x2b/0x80
[ 223.829322][ T2644] ? rtnl_newlink+0x651/0xa60
[ 223.829615][ T2644] ? __create_object+0x5e/0xb0
[ 223.829909][ T2644] ? __pfx___mutex_lock+0x10/0x10
[ 223.830203][ T2644] ? trace_cap_capable+0x10f/0x190
[ 223.830507][ T2644] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 223.830871][ T2644] ? __rtnl_newlink+0x40e/0xa40
[ 223.831171][ T2644] rtnl_newlink+0x69a/0xa60
[ 223.831481][ T2644] ? __pfx_rtnl_newlink+0x10/0x10
[ 223.831777][ T2644] ? __lock_acquire+0x44d/0x7e0
[ 223.832079][ T2644] ? find_held_lock+0x2b/0x80
[ 223.832381][ T2644] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 223.832672][ T2644] ? __lock_release+0x5d/0x170
[ 223.832968][ T2644] ? __pfx_rtnl_newlink+0x10/0x10
[ 223.833260][ T2644] rtnetlink_rcv_msg+0x710/0xc00
[ 223.833564][ T2644] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 223.833865][ T2644] ? __lock_acquire+0x44d/0x7e0
[ 223.834163][ T2644] netlink_rcv_skb+0x121/0x350
[ 223.834464][ T2644] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 223.834759][ T2644] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 223.835067][ T2644] ? netlink_deliver_tap+0x13e/0x340
[ 223.835366][ T2644] ? netlink_deliver_tap+0xc3/0x340
[ 223.835661][ T2644] netlink_unicast+0x4a1/0x780
[ 223.835962][ T2644] ? __pfx_netlink_unicast+0x10/0x10
[ 223.836252][ T2644] ? __lock_acquire+0x44d/0x7e0
[ 223.836557][ T2644] netlink_sendmsg+0x721/0xbe0
[ 223.836857][ T2644] ? __pfx_netlink_sendmsg+0x10/0x10
[ 223.837152][ T2644] ? __import_iovec+0x238/0x3c0
[ 223.837474][ T2644] ____sys_sendmsg+0x7ad/0xa10
[ 223.837773][ T2644] ? __pfx_____sys_sendmsg+0x10/0x10
[ 223.838064][ T2644] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 223.838450][ T2644] ___sys_sendmsg+0xed/0x170
[ 223.838747][ T2644] ? kasan_record_aux_stack+0x8c/0xa0
[ 223.839038][ T2644] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 223.839412][ T2644] ? __pfx____sys_sendmsg+0x10/0x10
[ 223.839711][ T2644] ? find_held_lock+0x2b/0x80
[ 223.840006][ T2644] ? __lock_acquire+0x44d/0x7e0
[ 223.840314][ T2644] ? find_held_lock+0x2b/0x80
[ 223.840613][ T2644] ? __virt_addr_valid+0x22e/0x450
[ 223.840904][ T2644] ? __lock_release+0x5d/0x170
[ 223.841205][ T2644] __sys_sendmsg+0x10b/0x1a0
[ 223.841507][ T2644] ? __call_rcu_common.constprop.0+0x320/0x640
[ 223.841871][ T2644] ? __pfx___sys_sendmsg+0x10/0x10
[ 223.842179][ T2644] ? rcu_is_watching+0x12/0xc0
[ 223.842481][ T2644] do_syscall_64+0xc1/0x380
[ 223.842780][ T2644] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 223.843199][ T2644] RIP: 0033:0x7f3ee8fbb1e7
[ 223.843526][ T2644] 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
[ 223.844632][ T2644] RSP: 002b:00007ffc5a367828 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 223.845102][ T2644] RAX: ffffffffffffffda RBX: 00007ffc5a367f60 RCX: 00007f3ee8fbb1e7
[ 223.845568][ T2644] RDX: 0000000000000000 RSI: 00007ffc5a367890 RDI: 0000000000000005
[ 223.846030][ T2644] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 223.846497][ T2644] R10: 000000002d5aa910 R11: 0000000000000246 R12: 0000000000000003
[ 223.846959][ T2644] R13: 00000000686e7c4e R14: 0000000000499600 R15: 0000000000000000
[ 223.847457][ T2644]
[ 223.847689][ T2644] irq event stamp: 45977
[ 223.847919][ T2644] hardirqs last enabled at (45985): [] __up_console_sem+0x6b/0x80
[ 223.848462][ T2644] hardirqs last disabled at (45994): [] __up_console_sem+0x50/0x80
[ 223.848997][ T2644] softirqs last enabled at (45116): [] fib6_run_gc+0x113/0x240
[ 223.849539][ T2644] softirqs last disabled at (45108): [] fib6_run_gc+0x150/0x240
[ 223.850062][ T2644] ---[ end trace 0000000000000000 ]---
[ 223.960179][ T2645] br3: port 2(vxlan30) entered blocking state
[ 223.960693][ T2645] br3: port 2(vxlan30) entered forwarding state
[ 225.617101][ T2670] br3: port 3(vxlan40) entered blocking state
[ 225.617548][ T2670] br3: port 3(vxlan40) entered disabled state
[ 225.617948][ T2670] vxlan40: entered allmulticast mode
[ 225.620633][ T2670] vxlan40: entered promiscuous mode
[ 225.621588][ T2670] ------------[ cut here ]------------
[ 225.621904][ T2670] WARNING: CPU: 1 PID: 2670 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 225.622528][ T2670] Modules linked in: vxlan
[ 225.622851][ T2670] CPU: 1 UID: 0 PID: 2670 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 225.623491][ T2670] Tainted: [W]=WARN
[ 225.623726][ T2670] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 225.624113][ T2670] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 225.624437][ T2670] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 225.625556][ T2670] RSP: 0018:ffffc90005816ef0 EFLAGS: 00010246
[ 225.625950][ T2670] RAX: 0000000000000000 RBX: ffff88800535a000 RCX: 0000000000000001
[ 225.627568][ T2670] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 225.628044][ T2670] RBP: ffffc90005816fd8 R08: 0000000000000000 R09: 0000000000000000
[ 225.628519][ T2670] R10: ffffc90005817008 R11: ffffffff91cceab8 R12: 1ffff92000b02de2
[ 225.628978][ T2670] R13: 0000000000000596 R14: ffffc90005817008 R15: ffff88800535af48
[ 225.629452][ T2670] FS: 00007f4c24246800(0000) GS:ffff8880d2819000(0000) knlGS:0000000000000000
[ 225.629998][ T2670] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 225.630410][ T2670] CR2: 00000000004e68a0 CR3: 0000000012638006 CR4: 0000000000772ef0
[ 225.630883][ T2670] PKRU: 55555554
[ 225.631113][ T2670] Call Trace:
[ 225.631351][ T2670]
[ 225.631512][ T2670] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 225.631830][ T2670] ? mark_held_locks+0x49/0x80
[ 225.632142][ T2670] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 225.632533][ T2670] ? lockdep_hardirqs_on+0x7c/0x110
[ 225.632852][ T2670] netif_set_mtu+0x88/0x100
[ 225.633162][ T2670] ? __pfx_netif_set_mtu+0x10/0x10
[ 225.633497][ T2670] ? br_get_link_af_size_filtered+0x186/0x9d0
[ 225.633888][ T2670] dev_set_mtu+0xa4/0x230
[ 225.634124][ T2670] br_mtu_auto_adjust+0x189/0x270
[ 225.634451][ T2670] br_add_if+0xda3/0x1330
[ 225.634697][ T2670] do_set_master+0x38d/0x6d0
[ 225.635006][ T2670] ? kernel_text_address+0xce/0xe0
[ 225.635330][ T2670] do_setlink.constprop.0+0x9fc/0x2650
[ 225.635647][ T2670] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 225.636040][ T2670] ? rcu_read_lock_any_held+0x43/0xb0
[ 225.636359][ T2670] ? validate_chain+0x166/0x4d0
[ 225.636665][ T2670] ? __kernel_text_address+0x12/0x40
[ 225.636978][ T2670] ? __lock_acquire+0x44d/0x7e0
[ 225.637313][ T2670] ? __mutex_trylock_common+0xf9/0x260
[ 225.637637][ T2670] ? __pfx___mutex_trylock_common+0x10/0x10
[ 225.638021][ T2670] ? rcu_is_watching+0x12/0xc0
[ 225.638341][ T2670] ? rcu_is_watching+0x12/0xc0
[ 225.638650][ T2670] ? trace_contention_end+0xdc/0x140
[ 225.638958][ T2670] ? __mutex_lock+0x19c/0xcd0
[ 225.639271][ T2670] ? find_held_lock+0x2b/0x80
[ 225.639587][ T2670] ? rtnl_newlink+0x651/0xa60
[ 225.639913][ T2670] ? __create_object+0x5e/0xb0
[ 225.640225][ T2670] ? __pfx___mutex_lock+0x10/0x10
[ 225.640543][ T2670] ? trace_cap_capable+0x10f/0x190
[ 225.640853][ T2670] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 225.641231][ T2670] ? __rtnl_newlink+0x40e/0xa40
[ 225.641561][ T2670] rtnl_newlink+0x69a/0xa60
[ 225.641873][ T2670] ? __pfx_rtnl_newlink+0x10/0x10
[ 225.642192][ T2670] ? __lock_acquire+0x44d/0x7e0
[ 225.642519][ T2670] ? find_held_lock+0x2b/0x80
[ 225.642831][ T2670] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 225.643138][ T2670] ? __lock_release+0x5d/0x170
[ 225.643461][ T2670] ? __pfx_rtnl_newlink+0x10/0x10
[ 225.643772][ T2670] rtnetlink_rcv_msg+0x710/0xc00
[ 225.644085][ T2670] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 225.644407][ T2670] ? __lock_acquire+0x44d/0x7e0
[ 225.644737][ T2670] netlink_rcv_skb+0x121/0x350
[ 225.645046][ T2670] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 225.645367][ T2670] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 225.645690][ T2670] ? netlink_deliver_tap+0x13e/0x340
[ 225.646002][ T2670] ? netlink_deliver_tap+0xc3/0x340
[ 225.646321][ T2670] netlink_unicast+0x4a1/0x780
[ 225.646635][ T2670] ? __pfx_netlink_unicast+0x10/0x10
[ 225.646955][ T2670] ? __lock_acquire+0x44d/0x7e0
[ 225.647269][ T2670] netlink_sendmsg+0x721/0xbe0
[ 225.647598][ T2670] ? __pfx_netlink_sendmsg+0x10/0x10
[ 225.647910][ T2670] ? __import_iovec+0x238/0x3c0
[ 225.648227][ T2670] ____sys_sendmsg+0x7ad/0xa10
[ 225.648547][ T2670] ? __pfx_____sys_sendmsg+0x10/0x10
[ 225.648855][ T2670] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 225.649270][ T2670] ___sys_sendmsg+0xed/0x170
[ 225.649596][ T2670] ? kasan_record_aux_stack+0x8c/0xa0
[ 225.649904][ T2670] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 225.650298][ T2670] ? __pfx____sys_sendmsg+0x10/0x10
[ 225.650615][ T2670] ? find_held_lock+0x2b/0x80
[ 225.650928][ T2670] ? __lock_acquire+0x44d/0x7e0
[ 225.651257][ T2670] ? find_held_lock+0x2b/0x80
[ 225.651585][ T2670] ? __virt_addr_valid+0x22e/0x450
[ 225.651897][ T2670] ? __lock_release+0x5d/0x170
[ 225.652227][ T2670] __sys_sendmsg+0x10b/0x1a0
[ 225.652540][ T2670] ? __call_rcu_common.constprop.0+0x320/0x640
[ 225.652922][ T2670] ? __pfx___sys_sendmsg+0x10/0x10
[ 225.653243][ T2670] ? rcu_is_watching+0x12/0xc0
[ 225.653569][ T2670] do_syscall_64+0xc1/0x380
[ 225.653883][ T2670] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 225.654295][ T2670] RIP: 0033:0x7f4c244131e7
[ 225.654609][ T2670] 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
[ 225.655714][ T2670] RSP: 002b:00007fff35675078 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 225.656187][ T2670] RAX: ffffffffffffffda RBX: 00007fff356757b0 RCX: 00007f4c244131e7
[ 225.656667][ T2670] RDX: 0000000000000000 RSI: 00007fff356750e0 RDI: 0000000000000005
[ 225.657126][ T2670] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 225.657612][ T2670] R10: 000000001c7c9910 R11: 0000000000000246 R12: 0000000000000003
[ 225.658082][ T2670] R13: 00000000686e7c4f R14: 0000000000499600 R15: 0000000000000000
[ 225.658577][ T2670]
[ 225.658809][ T2670] irq event stamp: 44471
[ 225.659040][ T2670] hardirqs last enabled at (44479): [] __up_console_sem+0x6b/0x80
[ 225.659581][ T2670] hardirqs last disabled at (44488): [] __up_console_sem+0x50/0x80
[ 225.660123][ T2670] softirqs last enabled at (44442): [] handle_softirqs+0x358/0x620
[ 225.660678][ T2670] softirqs last disabled at (44421): [] __irq_exit_rcu+0xfa/0x160
[ 225.661210][ T2670] ---[ end trace 0000000000000000 ]---
[ 225.790539][ T2671] br3: port 3(vxlan40) entered blocking state
[ 225.790977][ T2671] br3: port 3(vxlan40) entered forwarding state
[ 227.484935][ T2696] br3: port 4(vxlan3) entered blocking state
[ 227.485339][ T2696] br3: port 4(vxlan3) entered disabled state
[ 227.485723][ T2696] vxlan3: entered allmulticast mode
[ 227.488067][ T2696] vxlan3: entered promiscuous mode
[ 227.488975][ T2696] ------------[ cut here ]------------
[ 227.489271][ T2696] WARNING: CPU: 0 PID: 2696 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 227.489872][ T2696] Modules linked in: vxlan
[ 227.490184][ T2696] CPU: 0 UID: 0 PID: 2696 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 227.490795][ T2696] Tainted: [W]=WARN
[ 227.491023][ T2696] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 227.491407][ T2696] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 227.491720][ T2696] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 227.492788][ T2696] RSP: 0018:ffffc90005896ef0 EFLAGS: 00010246
[ 227.493186][ T2696] RAX: 0000000000000000 RBX: ffff88800535a000 RCX: 0000000000000001
[ 227.493641][ T2696] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 227.494089][ T2696] RBP: ffffc90005896fd8 R08: 0000000000000000 R09: 0000000000000000
[ 227.494535][ T2696] R10: ffffc90005897008 R11: ffffffff91cceab8 R12: 1ffff92000b12de2
[ 227.494981][ T2696] R13: 0000000000000596 R14: ffffc90005897008 R15: ffff88800535af48
[ 227.495440][ T2696] FS: 00007f6d82b2f800(0000) GS:ffff8880d2799000(0000) knlGS:0000000000000000
[ 227.495971][ T2696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 227.496601][ T2696] CR2: 00000000004e68a0 CR3: 0000000012867001 CR4: 0000000000772ef0
[ 227.497059][ T2696] PKRU: 55555554
[ 227.497534][ T2696] Call Trace:
[ 227.497759][ T2696]
[ 227.497912][ T2696] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 227.498210][ T2696] ? mark_held_locks+0x49/0x80
[ 227.498645][ T2696] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 227.499018][ T2696] ? lockdep_hardirqs_on+0x7c/0x110
[ 227.499339][ T2696] netif_set_mtu+0x88/0x100
[ 227.499635][ T2696] ? __pfx_netif_set_mtu+0x10/0x10
[ 227.499945][ T2696] ? br_get_link_af_size_filtered+0x186/0x9d0
[ 227.500355][ T2696] dev_set_mtu+0xa4/0x230
[ 227.500587][ T2696] br_mtu_auto_adjust+0x189/0x270
[ 227.500884][ T2696] br_add_if+0xda3/0x1330
[ 227.501118][ T2696] do_set_master+0x38d/0x6d0
[ 227.501421][ T2696] ? kernel_text_address+0xce/0xe0
[ 227.501725][ T2696] do_setlink.constprop.0+0x9fc/0x2650
[ 227.502031][ T2696] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 227.502411][ T2696] ? rcu_read_lock_any_held+0x43/0xb0
[ 227.502707][ T2696] ? validate_chain+0x166/0x4d0
[ 227.502998][ T2696] ? __kernel_text_address+0x12/0x40
[ 227.503323][ T2696] ? __lock_acquire+0x44d/0x7e0
[ 227.503621][ T2696] ? __mutex_trylock_common+0xf9/0x260
[ 227.503914][ T2696] ? __pfx___mutex_trylock_common+0x10/0x10
[ 227.504309][ T2696] ? rcu_is_watching+0x12/0xc0
[ 227.504613][ T2696] ? rcu_is_watching+0x12/0xc0
[ 227.504912][ T2696] ? trace_contention_end+0xdc/0x140
[ 227.505205][ T2696] ? __mutex_lock+0x19c/0xcd0
[ 227.505528][ T2696] ? find_held_lock+0x2b/0x80
[ 227.505830][ T2696] ? rtnl_newlink+0x651/0xa60
[ 227.506125][ T2696] ? __create_object+0x5e/0xb0
[ 227.506436][ T2696] ? __pfx___mutex_lock+0x10/0x10
[ 227.506730][ T2696] ? trace_cap_capable+0x10f/0x190
[ 227.507025][ T2696] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 227.507402][ T2696] ? __rtnl_newlink+0x40e/0xa40
[ 227.507708][ T2696] rtnl_newlink+0x69a/0xa60
[ 227.508008][ T2696] ? __pfx_rtnl_newlink+0x10/0x10
[ 227.508321][ T2696] ? __lock_acquire+0x44d/0x7e0
[ 227.508621][ T2696] ? find_held_lock+0x2b/0x80
[ 227.508923][ T2696] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 227.509213][ T2696] ? __lock_release+0x5d/0x170
[ 227.509518][ T2696] ? __pfx_rtnl_newlink+0x10/0x10
[ 227.509812][ T2696] rtnetlink_rcv_msg+0x710/0xc00
[ 227.510110][ T2696] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 227.510417][ T2696] ? __lock_acquire+0x44d/0x7e0
[ 227.510734][ T2696] netlink_rcv_skb+0x121/0x350
[ 227.511036][ T2696] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 227.511350][ T2696] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 227.511664][ T2696] ? netlink_deliver_tap+0x13e/0x340
[ 227.511961][ T2696] ? netlink_deliver_tap+0xc3/0x340
[ 227.512257][ T2696] netlink_unicast+0x4a1/0x780
[ 227.512571][ T2696] ? __pfx_netlink_unicast+0x10/0x10
[ 227.512867][ T2696] ? __lock_acquire+0x44d/0x7e0
[ 227.513175][ T2696] netlink_sendmsg+0x721/0xbe0
[ 227.513484][ T2696] ? __pfx_netlink_sendmsg+0x10/0x10
[ 227.513777][ T2696] ? __import_iovec+0x238/0x3c0
[ 227.514081][ T2696] ____sys_sendmsg+0x7ad/0xa10
[ 227.514383][ T2696] ? __pfx_____sys_sendmsg+0x10/0x10
[ 227.514682][ T2696] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 227.515075][ T2696] ___sys_sendmsg+0xed/0x170
[ 227.515379][ T2696] ? kasan_record_aux_stack+0x8c/0xa0
[ 227.515679][ T2696] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 227.516048][ T2696] ? __pfx____sys_sendmsg+0x10/0x10
[ 227.516361][ T2696] ? find_held_lock+0x2b/0x80
[ 227.516660][ T2696] ? __lock_acquire+0x44d/0x7e0
[ 227.516959][ T2696] ? find_held_lock+0x2b/0x80
[ 227.517257][ T2696] ? __virt_addr_valid+0x22e/0x450
[ 227.517571][ T2696] ? __lock_release+0x5d/0x170
[ 227.517881][ T2696] __sys_sendmsg+0x10b/0x1a0
[ 227.518174][ T2696] ? __call_rcu_common.constprop.0+0x320/0x640
[ 227.518549][ T2696] ? __pfx___sys_sendmsg+0x10/0x10
[ 227.518854][ T2696] ? rcu_is_watching+0x12/0xc0
[ 227.519153][ T2696] do_syscall_64+0xc1/0x380
[ 227.519457][ T2696] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 227.519821][ T2696] RIP: 0033:0x7f6d82cfc1e7
[ 227.520129][ T2696] 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
[ 227.521204][ T2696] RSP: 002b:00007ffc10d8dca8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 227.521659][ T2696] RAX: ffffffffffffffda RBX: 00007ffc10d8e3e0 RCX: 00007f6d82cfc1e7
[ 227.522106][ T2696] RDX: 0000000000000000 RSI: 00007ffc10d8dd10 RDI: 0000000000000005
[ 227.522555][ T2696] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 227.522992][ T2696] R10: 0000000018777910 R11: 0000000000000246 R12: 0000000000000003
[ 227.523444][ T2696] R13: 00000000686e7c51 R14: 0000000000499600 R15: 0000000000000000
[ 227.523902][ T2696]
[ 227.524123][ T2696] irq event stamp: 48827
[ 227.524353][ T2696] hardirqs last enabled at (48837): [] __up_console_sem+0x6b/0x80
[ 227.524862][ T2696] hardirqs last disabled at (48844): [] __up_console_sem+0x50/0x80
[ 227.525387][ T2696] softirqs last enabled at (48874): [] handle_softirqs+0x358/0x620
[ 227.525907][ T2696] softirqs last disabled at (48853): [] __irq_exit_rcu+0xfa/0x160
[ 227.526422][ T2696] ---[ end trace 0000000000000000 ]---
[ 227.654004][ T2697] br3: port 4(vxlan3) entered blocking state
[ 227.654430][ T2697] br3: port 4(vxlan3) entered forwarding state
[ 229.241824][ T2717] br1: port 1(vethhv-12) entered blocking state
[ 229.242222][ T2717] br1: port 1(vethhv-12) entered disabled state
[ 229.242621][ T2717] vethhv-12: entered allmulticast mode
[ 229.244815][ T2717] vethhv-12: entered promiscuous mode
[ 229.245998][ T2717] br1: port 1(vethhv-12) entered blocking state
[ 229.246379][ T2717] br1: port 1(vethhv-12) entered forwarding state
[ 229.249967][ T2717] ------------[ cut here ]------------
[ 229.250306][ T2717] WARNING: CPU: 1 PID: 2717 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 229.250893][ T2717] Modules linked in: vxlan
[ 229.251209][ T2717] CPU: 1 UID: 0 PID: 2717 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 229.251814][ T2717] Tainted: [W]=WARN
[ 229.252039][ T2717] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 229.252438][ T2717] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 229.252745][ T2717] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 229.253823][ T2717] RSP: 0018:ffffc900055b6ef0 EFLAGS: 00010246
[ 229.254221][ T2717] RAX: 0000000000000000 RBX: ffff88800cc7a000 RCX: 0000000000000001
[ 229.254841][ T2717] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 229.255442][ T2717] RBP: ffffc900055b6fd8 R08: 0000000000000000 R09: 0000000000000000
[ 229.255884][ T2717] R10: ffffc900055b7008 R11: ffffffff9138d1e0 R12: 1ffff92000ab6de2
[ 229.256483][ T2717] R13: 00000000000005dc R14: ffffc900055b7008 R15: ffff88800cc7af48
[ 229.256921][ T2717] FS: 00007fc99617a800(0000) GS:ffff8880d2819000(0000) knlGS:0000000000000000
[ 229.257617][ T2717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 229.257987][ T2717] CR2: 00000000004e6890 CR3: 00000000126e0002 CR4: 0000000000772ef0
[ 229.258731][ T2717] PKRU: 55555554
[ 229.258959][ T2717] Call Trace:
[ 229.259231][ T2717]
[ 229.259764][ T2717] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 229.260064][ T2717] ? __lock_acquire+0x44d/0x7e0
[ 229.260390][ T2717] netif_set_mtu+0x88/0x100
[ 229.260686][ T2717] ? __pfx_netif_set_mtu+0x10/0x10
[ 229.260995][ T2717] dev_set_mtu+0xa4/0x230
[ 229.261225][ T2717] br_mtu_auto_adjust+0x189/0x270
[ 229.261542][ T2717] br_add_if+0xda3/0x1330
[ 229.261785][ T2717] do_set_master+0x38d/0x6d0
[ 229.262077][ T2717] ? kernel_text_address+0xce/0xe0
[ 229.262396][ T2717] do_setlink.constprop.0+0x9fc/0x2650
[ 229.262702][ T2717] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 229.263071][ T2717] ? rcu_read_lock_any_held+0x43/0xb0
[ 229.263385][ T2717] ? validate_chain+0x166/0x4d0
[ 229.263680][ T2717] ? __kernel_text_address+0x12/0x40
[ 229.263978][ T2717] ? __lock_acquire+0x44d/0x7e0
[ 229.264378][ T2717] ? __mutex_trylock_common+0xf9/0x260
[ 229.264708][ T2717] ? __pfx___mutex_trylock_common+0x10/0x10
[ 229.265076][ T2717] ? rcu_is_watching+0x12/0xc0
[ 229.265408][ T2717] ? rcu_is_watching+0x12/0xc0
[ 229.265713][ T2717] ? trace_contention_end+0xdc/0x140
[ 229.266006][ T2717] ? __mutex_lock+0x19c/0xcd0
[ 229.266334][ T2717] ? find_held_lock+0x2b/0x80
[ 229.266638][ T2717] ? rtnl_newlink+0x651/0xa60
[ 229.266931][ T2717] ? __create_object+0x5e/0xb0
[ 229.267234][ T2717] ? __pfx___mutex_lock+0x10/0x10
[ 229.267548][ T2717] ? trace_cap_capable+0x10f/0x190
[ 229.267845][ T2717] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 229.268219][ T2717] ? __rtnl_newlink+0x40e/0xa40
[ 229.268546][ T2717] rtnl_newlink+0x69a/0xa60
[ 229.269075][ T2717] ? __pfx_rtnl_newlink+0x10/0x10
[ 229.269601][ T2717] ? __lock_acquire+0x44d/0x7e0
[ 229.270115][ T2717] ? find_held_lock+0x2b/0x80
[ 229.270652][ T2717] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 229.271182][ T2717] ? __lock_release+0x5d/0x170
[ 229.271743][ T2717] ? __pfx_rtnl_newlink+0x10/0x10
[ 229.272275][ T2717] rtnetlink_rcv_msg+0x710/0xc00
[ 229.272837][ T2717] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 229.273403][ T2717] ? __lock_acquire+0x44d/0x7e0
[ 229.273951][ T2717] netlink_rcv_skb+0x121/0x350
[ 229.274491][ T2717] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 229.275028][ T2717] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 229.275599][ T2717] ? netlink_deliver_tap+0x13e/0x340
[ 229.276121][ T2717] ? netlink_deliver_tap+0xc3/0x340
[ 229.276680][ T2717] netlink_unicast+0x4a1/0x780
[ 229.277219][ T2717] ? __pfx_netlink_unicast+0x10/0x10
[ 229.277745][ T2717] ? __lock_acquire+0x44d/0x7e0
[ 229.278200][ T2717] netlink_sendmsg+0x721/0xbe0
[ 229.278595][ T2717] ? __pfx_netlink_sendmsg+0x10/0x10
[ 229.278893][ T2717] ? __import_iovec+0x238/0x3c0
[ 229.279214][ T2717] ____sys_sendmsg+0x7ad/0xa10
[ 229.279524][ T2717] ? __pfx_____sys_sendmsg+0x10/0x10
[ 229.279825][ T2717] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 229.280216][ T2717] ___sys_sendmsg+0xed/0x170
[ 229.280518][ T2717] ? kasan_record_aux_stack+0x8c/0xa0
[ 229.280811][ T2717] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 229.281192][ T2717] ? __pfx____sys_sendmsg+0x10/0x10
[ 229.281510][ T2717] ? find_held_lock+0x2b/0x80
[ 229.281816][ T2717] ? __lock_acquire+0x44d/0x7e0
[ 229.282125][ T2717] ? find_held_lock+0x2b/0x80
[ 229.282436][ T2717] ? __virt_addr_valid+0x22e/0x450
[ 229.282772][ T2717] ? __lock_release+0x5d/0x170
[ 229.283319][ T2717] __sys_sendmsg+0x10b/0x1a0
[ 229.283857][ T2717] ? __call_rcu_common.constprop.0+0x320/0x640
[ 229.284532][ T2717] ? __pfx___sys_sendmsg+0x10/0x10
[ 229.285096][ T2717] ? rcu_is_watching+0x12/0xc0
[ 229.285669][ T2717] do_syscall_64+0xc1/0x380
[ 229.286168][ T2717] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 229.286845][ T2717] RIP: 0033:0x7fc9963471e7
[ 229.287413][ T2717] 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
[ 229.288812][ T2717] RSP: 002b:00007fff3e14fb98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 229.289274][ T2717] RAX: ffffffffffffffda RBX: 00007fff3e1502d0 RCX: 00007fc9963471e7
[ 229.289746][ T2717] RDX: 0000000000000000 RSI: 00007fff3e14fc00 RDI: 0000000000000005
[ 229.290199][ T2717] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 229.290658][ T2717] R10: 000000000d0cd910 R11: 0000000000000246 R12: 0000000000000003
[ 229.291100][ T2717] R13: 00000000686e7c53 R14: 0000000000499600 R15: 0000000000000000
[ 229.291577][ T2717]
[ 229.291800][ T2717] irq event stamp: 41967
[ 229.292020][ T2717] hardirqs last enabled at (41975): [] __up_console_sem+0x6b/0x80
[ 229.292585][ T2717] hardirqs last disabled at (41984): [] __up_console_sem+0x50/0x80
[ 229.293102][ T2717] softirqs last enabled at (41920): [] handle_softirqs+0x358/0x620
[ 229.293836][ T2717] softirqs last disabled at (42001): [] __irq_exit_rcu+0xfa/0x160
[ 229.294372][ T2717] ---[ end trace 0000000000000000 ]---
[ 230.827729][ T2746] br1: port 2(vxlan1) entered blocking state
[ 230.828130][ T2746] br1: port 2(vxlan1) entered disabled state
[ 230.828530][ T2746] vxlan1: entered allmulticast mode
[ 230.831131][ T2746] vxlan1: entered promiscuous mode
[ 230.832034][ T2746] ------------[ cut here ]------------
[ 230.832335][ T2746] WARNING: CPU: 0 PID: 2746 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 230.832919][ T2746] Modules linked in: vxlan
[ 230.833226][ T2746] CPU: 0 UID: 0 PID: 2746 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 230.833852][ T2746] Tainted: [W]=WARN
[ 230.834079][ T2746] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 230.834463][ T2746] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 230.834780][ T2746] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 230.835846][ T2746] RSP: 0018:ffffc90005a06ef0 EFLAGS: 00010246
[ 230.836222][ T2746] RAX: 0000000000000000 RBX: ffff88800cc7a000 RCX: 0000000000000001
[ 230.836673][ T2746] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 230.837116][ T2746] RBP: ffffc90005a06fd8 R08: 0000000000000000 R09: 0000000000000000
[ 230.837575][ T2746] R10: ffffc90005a07008 R11: ffffffff91cceab8 R12: 1ffff92000b40de2
[ 230.838028][ T2746] R13: 00000000000005aa R14: ffffc90005a07008 R15: ffff88800cc7af48
[ 230.838484][ T2746] FS: 00007f6466e64800(0000) GS:ffff8880d2799000(0000) knlGS:0000000000000000
[ 230.839005][ T2746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 230.839386][ T2746] CR2: 00000000004e6890 CR3: 000000000ff97005 CR4: 0000000000772ef0
[ 230.839833][ T2746] PKRU: 55555554
[ 230.840055][ T2746] Call Trace:
[ 230.840295][ T2746]
[ 230.840450][ T2746] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 230.840751][ T2746] ? mark_held_locks+0x49/0x80
[ 230.841066][ T2746] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 230.841447][ T2746] ? lockdep_hardirqs_on+0x7c/0x110
[ 230.841749][ T2746] netif_set_mtu+0x88/0x100
[ 230.842043][ T2746] ? __pfx_netif_set_mtu+0x10/0x10
[ 230.842359][ T2746] ? br_get_link_af_size_filtered+0x186/0x9d0
[ 230.842742][ T2746] dev_set_mtu+0xa4/0x230
[ 230.842968][ T2746] br_mtu_auto_adjust+0x189/0x270
[ 230.843268][ T2746] br_add_if+0xda3/0x1330
[ 230.843511][ T2746] do_set_master+0x38d/0x6d0
[ 230.843807][ T2746] ? kernel_text_address+0xce/0xe0
[ 230.844104][ T2746] do_setlink.constprop.0+0x9fc/0x2650
[ 230.844413][ T2746] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 230.844795][ T2746] ? rcu_read_lock_any_held+0x43/0xb0
[ 230.845093][ T2746] ? validate_chain+0x166/0x4d0
[ 230.845412][ T2746] ? __kernel_text_address+0x12/0x40
[ 230.845709][ T2746] ? __lock_acquire+0x44d/0x7e0
[ 230.846010][ T2746] ? __mutex_trylock_common+0xf9/0x260
[ 230.846318][ T2746] ? __pfx___mutex_trylock_common+0x10/0x10
[ 230.846685][ T2746] ? rcu_is_watching+0x12/0xc0
[ 230.846991][ T2746] ? rcu_is_watching+0x12/0xc0
[ 230.847293][ T2746] ? trace_contention_end+0xdc/0x140
[ 230.847608][ T2746] ? __mutex_lock+0x19c/0xcd0
[ 230.847902][ T2746] ? find_held_lock+0x2b/0x80
[ 230.848196][ T2746] ? rtnl_newlink+0x651/0xa60
[ 230.848496][ T2746] ? __create_object+0x5e/0xb0
[ 230.848793][ T2746] ? __pfx___mutex_lock+0x10/0x10
[ 230.849090][ T2746] ? trace_cap_capable+0x10f/0x190
[ 230.849402][ T2746] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 230.849765][ T2746] ? __rtnl_newlink+0x40e/0xa40
[ 230.850069][ T2746] rtnl_newlink+0x69a/0xa60
[ 230.850377][ T2746] ? __pfx_rtnl_newlink+0x10/0x10
[ 230.850687][ T2746] ? __lock_acquire+0x44d/0x7e0
[ 230.850996][ T2746] ? find_held_lock+0x2b/0x80
[ 230.851308][ T2746] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 230.851602][ T2746] ? __lock_release+0x5d/0x170
[ 230.851905][ T2746] ? __pfx_rtnl_newlink+0x10/0x10
[ 230.852200][ T2746] rtnetlink_rcv_msg+0x710/0xc00
[ 230.852504][ T2746] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 230.852804][ T2746] ? __lock_acquire+0x44d/0x7e0
[ 230.853101][ T2746] netlink_rcv_skb+0x121/0x350
[ 230.853406][ T2746] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 230.853701][ T2746] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 230.854013][ T2746] ? netlink_deliver_tap+0x13e/0x340
[ 230.854317][ T2746] ? netlink_deliver_tap+0xc3/0x340
[ 230.854629][ T2746] netlink_unicast+0x4a1/0x780
[ 230.854926][ T2746] ? __pfx_netlink_unicast+0x10/0x10
[ 230.855219][ T2746] ? __lock_acquire+0x44d/0x7e0
[ 230.855527][ T2746] netlink_sendmsg+0x721/0xbe0
[ 230.855824][ T2746] ? __pfx_netlink_sendmsg+0x10/0x10
[ 230.856126][ T2746] ? __import_iovec+0x238/0x3c0
[ 230.856438][ T2746] ____sys_sendmsg+0x7ad/0xa10
[ 230.856735][ T2746] ? __pfx_____sys_sendmsg+0x10/0x10
[ 230.857025][ T2746] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 230.857419][ T2746] ___sys_sendmsg+0xed/0x170
[ 230.857713][ T2746] ? kasan_record_aux_stack+0x8c/0xa0
[ 230.858005][ T2746] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 230.858399][ T2746] ? __pfx____sys_sendmsg+0x10/0x10
[ 230.858699][ T2746] ? find_held_lock+0x2b/0x80
[ 230.858996][ T2746] ? __lock_acquire+0x44d/0x7e0
[ 230.859314][ T2746] ? find_held_lock+0x2b/0x80
[ 230.859608][ T2746] ? __virt_addr_valid+0x22e/0x450
[ 230.859904][ T2746] ? __lock_release+0x5d/0x170
[ 230.860204][ T2746] __sys_sendmsg+0x10b/0x1a0
[ 230.860504][ T2746] ? __call_rcu_common.constprop.0+0x320/0x640
[ 230.860873][ T2746] ? __pfx___sys_sendmsg+0x10/0x10
[ 230.861201][ T2746] ? rcu_is_watching+0x12/0xc0
[ 230.861512][ T2746] do_syscall_64+0xc1/0x380
[ 230.861810][ T2746] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 230.862176][ T2746] RIP: 0033:0x7f64670311e7
[ 230.862492][ T2746] 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
[ 230.863561][ T2746] RSP: 002b:00007ffc27b61128 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 230.864006][ T2746] RAX: ffffffffffffffda RBX: 00007ffc27b61860 RCX: 00007f64670311e7
[ 230.864456][ T2746] RDX: 0000000000000000 RSI: 00007ffc27b61190 RDI: 0000000000000005
[ 230.864905][ T2746] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 230.865356][ T2746] R10: 0000000038a3f910 R11: 0000000000000246 R12: 0000000000000003
[ 230.865794][ T2746] R13: 00000000686e7c55 R14: 0000000000499600 R15: 0000000000000000
[ 230.866247][ T2746]
[ 230.866479][ T2746] irq event stamp: 41729
[ 230.866714][ T2746] hardirqs last enabled at (41737): [] __up_console_sem+0x6b/0x80
[ 230.867226][ T2746] hardirqs last disabled at (41744): [] __up_console_sem+0x50/0x80
[ 230.867758][ T2746] softirqs last enabled at (40798): [] br_add_if+0xd82/0x1330
[ 230.868298][ T2746] softirqs last disabled at (40796): [] br_add_if+0xcf3/0x1330
[ 230.868823][ T2746] ---[ end trace 0000000000000000 ]---
[ 230.985572][ T2747] br1: port 2(vxlan1) entered blocking state
[ 230.986090][ T2747] br1: port 2(vxlan1) entered forwarding state
[ 234.417339][ T2796] br2: port 1(vethhv-22) entered blocking state
[ 234.417816][ T2796] br2: port 1(vethhv-22) entered disabled state
[ 234.418211][ T2796] vethhv-22: entered allmulticast mode
[ 234.421440][ T2796] vethhv-22: entered promiscuous mode
[ 234.422630][ T2796] br2: port 1(vethhv-22) entered blocking state
[ 234.423003][ T2796] br2: port 1(vethhv-22) entered forwarding state
[ 234.424281][ T2796] ------------[ cut here ]------------
[ 234.424623][ T2796] WARNING: CPU: 2 PID: 2796 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 234.425217][ T2796] Modules linked in: vxlan
[ 234.425555][ T2796] CPU: 2 UID: 0 PID: 2796 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 234.426159][ T2796] Tainted: [W]=WARN
[ 234.426749][ T2796] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 234.427135][ T2796] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 234.427493][ T2796] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 234.428603][ T2796] RSP: 0018:ffffc90005aa6ef0 EFLAGS: 00010246
[ 234.428996][ T2796] RAX: 0000000000000000 RBX: ffff8880132c2000 RCX: 0000000000000001
[ 234.429461][ T2796] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 234.429915][ T2796] RBP: ffffc90005aa6fd8 R08: 0000000000000000 R09: 0000000000000000
[ 234.430436][ T2796] R10: ffffc90005aa7008 R11: ffffffff9138d1e0 R12: 1ffff92000b54de2
[ 234.430896][ T2796] R13: 00000000000005dc R14: ffffc90005aa7008 R15: ffff8880132c2f48
[ 234.431363][ T2796] FS: 00007f1583100800(0000) GS:ffff8880d2899000(0000) knlGS:0000000000000000
[ 234.431895][ T2796] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 234.432317][ T2796] CR2: 00000000004e6898 CR3: 00000000133a6004 CR4: 0000000000772ef0
[ 234.432780][ T2796] PKRU: 55555554
[ 234.433017][ T2796] Call Trace:
[ 234.433252][ T2796]
[ 234.433428][ T2796] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 234.433739][ T2796] ? __lock_acquire+0x44d/0x7e0
[ 234.434060][ T2796] netif_set_mtu+0x88/0x100
[ 234.434386][ T2796] ? __pfx_netif_set_mtu+0x10/0x10
[ 234.434710][ T2796] dev_set_mtu+0xa4/0x230
[ 234.434957][ T2796] br_mtu_auto_adjust+0x189/0x270
[ 234.435270][ T2796] br_add_if+0xda3/0x1330
[ 234.435527][ T2796] do_set_master+0x38d/0x6d0
[ 234.435832][ T2796] ? kernel_text_address+0xce/0xe0
[ 234.436175][ T2796] do_setlink.constprop.0+0x9fc/0x2650
[ 234.436508][ T2796] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 234.436896][ T2796] ? rcu_read_lock_any_held+0x43/0xb0
[ 234.437243][ T2796] ? validate_chain+0x166/0x4d0
[ 234.437569][ T2796] ? __kernel_text_address+0x12/0x40
[ 234.437893][ T2796] ? __lock_acquire+0x44d/0x7e0
[ 234.438202][ T2796] ? __mutex_trylock_common+0xf9/0x260
[ 234.438520][ T2796] ? __pfx___mutex_trylock_common+0x10/0x10
[ 234.438896][ T2796] ? rcu_is_watching+0x12/0xc0
[ 234.439206][ T2796] ? rcu_is_watching+0x12/0xc0
[ 234.439526][ T2796] ? trace_contention_end+0xdc/0x140
[ 234.439839][ T2796] ? __mutex_lock+0x19c/0xcd0
[ 234.440147][ T2796] ? find_held_lock+0x2b/0x80
[ 234.440468][ T2796] ? rtnl_newlink+0x651/0xa60
[ 234.440772][ T2796] ? __create_object+0x5e/0xb0
[ 234.441114][ T2796] ? __pfx___mutex_lock+0x10/0x10
[ 234.441437][ T2796] ? trace_cap_capable+0x10f/0x190
[ 234.441749][ T2796] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 234.442134][ T2796] ? __rtnl_newlink+0x40e/0xa40
[ 234.442460][ T2796] rtnl_newlink+0x69a/0xa60
[ 234.442774][ T2796] ? __pfx_rtnl_newlink+0x10/0x10
[ 234.443082][ T2796] ? __lock_acquire+0x44d/0x7e0
[ 234.443404][ T2796] ? find_held_lock+0x2b/0x80
[ 234.443750][ T2796] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 234.444067][ T2796] ? __lock_release+0x5d/0x170
[ 234.444407][ T2796] ? __pfx_rtnl_newlink+0x10/0x10
[ 234.444721][ T2796] rtnetlink_rcv_msg+0x710/0xc00
[ 234.445049][ T2796] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 234.445393][ T2796] ? __lock_acquire+0x44d/0x7e0
[ 234.445711][ T2796] netlink_rcv_skb+0x121/0x350
[ 234.446020][ T2796] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 234.446347][ T2796] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 234.446665][ T2796] ? netlink_deliver_tap+0x13e/0x340
[ 234.446977][ T2796] ? netlink_deliver_tap+0xc3/0x340
[ 234.447298][ T2796] netlink_unicast+0x4a1/0x780
[ 234.447620][ T2796] ? __pfx_netlink_unicast+0x10/0x10
[ 234.447926][ T2796] ? __lock_acquire+0x44d/0x7e0
[ 234.448237][ T2796] netlink_sendmsg+0x721/0xbe0
[ 234.448559][ T2796] ? __pfx_netlink_sendmsg+0x10/0x10
[ 234.448867][ T2796] ? __import_iovec+0x238/0x3c0
[ 234.449272][ T2796] ____sys_sendmsg+0x7ad/0xa10
[ 234.449602][ T2796] ? __pfx_____sys_sendmsg+0x10/0x10
[ 234.449912][ T2796] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 234.450311][ T2796] ___sys_sendmsg+0xed/0x170
[ 234.450627][ T2796] ? kasan_record_aux_stack+0x8c/0xa0
[ 234.450931][ T2796] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 234.451322][ T2796] ? __pfx____sys_sendmsg+0x10/0x10
[ 234.451637][ T2796] ? find_held_lock+0x2b/0x80
[ 234.451950][ T2796] ? __lock_acquire+0x44d/0x7e0
[ 234.452264][ T2796] ? find_held_lock+0x2b/0x80
[ 234.452582][ T2796] ? __virt_addr_valid+0x22e/0x450
[ 234.452893][ T2796] ? __lock_release+0x5d/0x170
[ 234.453244][ T2796] __sys_sendmsg+0x10b/0x1a0
[ 234.453566][ T2796] ? __call_rcu_common.constprop.0+0x320/0x640
[ 234.453950][ T2796] ? __pfx___sys_sendmsg+0x10/0x10
[ 234.454273][ T2796] ? rcu_is_watching+0x12/0xc0
[ 234.454594][ T2796] do_syscall_64+0xc1/0x380
[ 234.454905][ T2796] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 234.455301][ T2796] RIP: 0033:0x7f15832cd1e7
[ 234.455878][ T2796] 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
[ 234.457597][ T2796] RSP: 002b:00007ffff0899d28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 234.458056][ T2796] RAX: ffffffffffffffda RBX: 00007ffff089a460 RCX: 00007f15832cd1e7
[ 234.458521][ T2796] RDX: 0000000000000000 RSI: 00007ffff0899d90 RDI: 0000000000000005
[ 234.458973][ T2796] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 234.459447][ T2796] R10: 0000000025abf910 R11: 0000000000000246 R12: 0000000000000003
[ 234.459900][ T2796] R13: 00000000686e7c58 R14: 0000000000499600 R15: 0000000000000000
[ 234.460379][ T2796]
[ 234.460618][ T2796] irq event stamp: 46745
[ 234.460851][ T2796] hardirqs last enabled at (46755): [] __up_console_sem+0x6b/0x80
[ 234.461469][ T2796] hardirqs last disabled at (46766): [] __up_console_sem+0x50/0x80
[ 234.461997][ T2796] softirqs last enabled at (46350): [] handle_softirqs+0x358/0x620
[ 234.462532][ T2796] softirqs last disabled at (46337): [] __irq_exit_rcu+0xfa/0x160
[ 234.463086][ T2796] ---[ end trace 0000000000000000 ]---
[ 236.067021][ T2822] br2: port 2(vxlan2) entered blocking state
[ 236.067439][ T2822] br2: port 2(vxlan2) entered disabled state
[ 236.067821][ T2822] vxlan2: entered allmulticast mode
[ 236.070027][ T2822] vxlan2: entered promiscuous mode
[ 236.071401][ T2822] ------------[ cut here ]------------
[ 236.071701][ T2822] WARNING: CPU: 0 PID: 2822 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 236.072315][ T2822] Modules linked in: vxlan
[ 236.072690][ T2822] CPU: 0 UID: 0 PID: 2822 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 236.073318][ T2822] Tainted: [W]=WARN
[ 236.073554][ T2822] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 236.073939][ T2822] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 236.074262][ T2822] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 236.075328][ T2822] RSP: 0018:ffffc90005c16ef0 EFLAGS: 00010246
[ 236.075703][ T2822] RAX: 0000000000000000 RBX: ffff8880132c2000 RCX: 0000000000000001
[ 236.076147][ T2822] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 236.076623][ T2822] RBP: ffffc90005c16fd8 R08: 0000000000000000 R09: 0000000000000000
[ 236.077065][ T2822] R10: ffffc90005c17008 R11: ffffffff9138d1e0 R12: 1ffff92000b82de2
[ 236.077532][ T2822] R13: 0000000000000596 R14: ffffc90005c17008 R15: ffff8880132c2f48
[ 236.077973][ T2822] FS: 00007fc970dc4800(0000) GS:ffff8880d2799000(0000) knlGS:0000000000000000
[ 236.078507][ T2822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 236.078878][ T2822] CR2: 00000000004e6898 CR3: 000000000ad97003 CR4: 0000000000772ef0
[ 236.079349][ T2822] PKRU: 55555554
[ 236.079572][ T2822] Call Trace:
[ 236.079794][ T2822]
[ 236.079948][ T2822] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 236.080249][ T2822] ? __lock_acquire+0x44d/0x7e0
[ 236.080579][ T2822] netif_set_mtu+0x88/0x100
[ 236.080894][ T2822] ? __pfx_netif_set_mtu+0x10/0x10
[ 236.081220][ T2822] dev_set_mtu+0xa4/0x230
[ 236.081467][ T2822] br_mtu_auto_adjust+0x189/0x270
[ 236.081783][ T2822] br_add_if+0xda3/0x1330
[ 236.082028][ T2822] do_set_master+0x38d/0x6d0
[ 236.082345][ T2822] ? kernel_text_address+0xce/0xe0
[ 236.082661][ T2822] do_setlink.constprop.0+0x9fc/0x2650
[ 236.082980][ T2822] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 236.083384][ T2822] ? rcu_read_lock_any_held+0x43/0xb0
[ 236.083694][ T2822] ? validate_chain+0x166/0x4d0
[ 236.084001][ T2822] ? __kernel_text_address+0x12/0x40
[ 236.084329][ T2822] ? __lock_acquire+0x44d/0x7e0
[ 236.084648][ T2822] ? __mutex_trylock_common+0xf9/0x260
[ 236.084962][ T2822] ? __pfx___mutex_trylock_common+0x10/0x10
[ 236.085362][ T2822] ? rcu_is_watching+0x12/0xc0
[ 236.085679][ T2822] ? rcu_is_watching+0x12/0xc0
[ 236.085987][ T2822] ? trace_contention_end+0xdc/0x140
[ 236.086305][ T2822] ? __mutex_lock+0x19c/0xcd0
[ 236.086623][ T2822] ? find_held_lock+0x2b/0x80
[ 236.086947][ T2822] ? rtnl_newlink+0x651/0xa60
[ 236.087255][ T2822] ? __create_object+0x5e/0xb0
[ 236.087584][ T2822] ? __pfx___mutex_lock+0x10/0x10
[ 236.087884][ T2822] ? trace_cap_capable+0x10f/0x190
[ 236.088186][ T2822] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 236.088571][ T2822] ? __rtnl_newlink+0x40e/0xa40
[ 236.088874][ T2822] rtnl_newlink+0x69a/0xa60
[ 236.089177][ T2822] ? __pfx_rtnl_newlink+0x10/0x10
[ 236.089479][ T2822] ? __lock_acquire+0x44d/0x7e0
[ 236.089780][ T2822] ? find_held_lock+0x2b/0x80
[ 236.090082][ T2822] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 236.090383][ T2822] ? __lock_release+0x5d/0x170
[ 236.090681][ T2822] ? __pfx_rtnl_newlink+0x10/0x10
[ 236.090976][ T2822] rtnetlink_rcv_msg+0x710/0xc00
[ 236.091274][ T2822] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 236.091597][ T2822] ? __lock_acquire+0x44d/0x7e0
[ 236.091913][ T2822] netlink_rcv_skb+0x121/0x350
[ 236.092223][ T2822] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 236.092555][ T2822] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 236.092882][ T2822] ? netlink_deliver_tap+0x13e/0x340
[ 236.093189][ T2822] ? netlink_deliver_tap+0xc3/0x340
[ 236.093507][ T2822] netlink_unicast+0x4a1/0x780
[ 236.093820][ T2822] ? __pfx_netlink_unicast+0x10/0x10
[ 236.094130][ T2822] ? __lock_acquire+0x44d/0x7e0
[ 236.094460][ T2822] netlink_sendmsg+0x721/0xbe0
[ 236.094778][ T2822] ? __pfx_netlink_sendmsg+0x10/0x10
[ 236.095087][ T2822] ? __import_iovec+0x238/0x3c0
[ 236.095416][ T2822] ____sys_sendmsg+0x7ad/0xa10
[ 236.095732][ T2822] ? __pfx_____sys_sendmsg+0x10/0x10
[ 236.096061][ T2822] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 236.096481][ T2822] ___sys_sendmsg+0xed/0x170
[ 236.096794][ T2822] ? kasan_record_aux_stack+0x8c/0xa0
[ 236.097112][ T2822] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 236.097521][ T2822] ? __pfx____sys_sendmsg+0x10/0x10
[ 236.097834][ T2822] ? find_held_lock+0x2b/0x80
[ 236.098149][ T2822] ? __lock_acquire+0x44d/0x7e0
[ 236.098473][ T2822] ? find_held_lock+0x2b/0x80
[ 236.098784][ T2822] ? __virt_addr_valid+0x22e/0x450
[ 236.099096][ T2822] ? __lock_release+0x5d/0x170
[ 236.099430][ T2822] __sys_sendmsg+0x10b/0x1a0
[ 236.099742][ T2822] ? __call_rcu_common.constprop.0+0x320/0x640
[ 236.100128][ T2822] ? __pfx___sys_sendmsg+0x10/0x10
[ 236.100468][ T2822] ? rcu_is_watching+0x12/0xc0
[ 236.100788][ T2822] do_syscall_64+0xc1/0x380
[ 236.101102][ T2822] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 236.101497][ T2822] RIP: 0033:0x7fc970f911e7
[ 236.101833][ T2822] 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
[ 236.102908][ T2822] RSP: 002b:00007fffeeb5c318 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 236.103377][ T2822] RAX: ffffffffffffffda RBX: 00007fffeeb5ca50 RCX: 00007fc970f911e7
[ 236.103836][ T2822] RDX: 0000000000000000 RSI: 00007fffeeb5c380 RDI: 0000000000000005
[ 236.104275][ T2822] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 236.104732][ T2822] R10: 000000001bb94910 R11: 0000000000000246 R12: 0000000000000003
[ 236.105174][ T2822] R13: 00000000686e7c5a R14: 0000000000499600 R15: 0000000000000000
[ 236.105645][ T2822]
[ 236.105868][ T2822] irq event stamp: 47537
[ 236.106087][ T2822] hardirqs last enabled at (47545): [] __up_console_sem+0x6b/0x80
[ 236.106625][ T2822] hardirqs last disabled at (47554): [] __up_console_sem+0x50/0x80
[ 236.107137][ T2822] softirqs last enabled at (47508): [] handle_softirqs+0x358/0x620
[ 236.107671][ T2822] softirqs last disabled at (47487): [] __irq_exit_rcu+0xfa/0x160
[ 236.108179][ T2822] ---[ end trace 0000000000000000 ]---
[ 236.230196][ T2823] br2: port 2(vxlan2) entered blocking state
[ 236.230646][ T2823] br2: port 2(vxlan2) entered forwarding state
[ 239.795800][ T2873] br3: port 1(vethhv-32) entered blocking state
[ 239.796206][ T2873] br3: port 1(vethhv-32) entered disabled state
[ 239.796611][ T2873] vethhv-32: entered allmulticast mode
[ 239.798820][ T2873] vethhv-32: entered promiscuous mode
[ 239.800011][ T2873] br3: port 1(vethhv-32) entered blocking state
[ 239.800381][ T2873] br3: port 1(vethhv-32) entered forwarding state
[ 239.801456][ T2873] ------------[ cut here ]------------
[ 239.801757][ T2873] WARNING: CPU: 1 PID: 2873 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 239.802370][ T2873] Modules linked in: vxlan
[ 239.802691][ T2873] CPU: 1 UID: 0 PID: 2873 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 239.803319][ T2873] Tainted: [W]=WARN
[ 239.803556][ T2873] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 239.803931][ T2873] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 239.804238][ T2873] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 239.805491][ T2873] RSP: 0018:ffffc90005ba6ef0 EFLAGS: 00010246
[ 239.805894][ T2873] RAX: 0000000000000000 RBX: ffff8880052b2000 RCX: 0000000000000001
[ 239.806797][ T2873] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 239.807277][ T2873] RBP: ffffc90005ba6fd8 R08: 0000000000000000 R09: 0000000000000000
[ 239.807944][ T2873] R10: ffffc90005ba7008 R11: ffffffff9138d1e0 R12: 1ffff92000b74de2
[ 239.808529][ T2873] R13: 00000000000005dc R14: ffffc90005ba7008 R15: ffff8880052b2f48
[ 239.808987][ T2873] FS: 00007f7794759800(0000) GS:ffff8880d2819000(0000) knlGS:0000000000000000
[ 239.809528][ T2873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 239.809915][ T2873] CR2: 00000000004e68a0 CR3: 000000000a5f7003 CR4: 0000000000772ef0
[ 239.810397][ T2873] PKRU: 55555554
[ 239.810626][ T2873] Call Trace:
[ 239.810856][ T2873]
[ 239.811014][ T2873] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 239.811343][ T2873] ? __lock_acquire+0x44d/0x7e0
[ 239.811664][ T2873] netif_set_mtu+0x88/0x100
[ 239.811966][ T2873] ? __pfx_netif_set_mtu+0x10/0x10
[ 239.812296][ T2873] dev_set_mtu+0xa4/0x230
[ 239.812534][ T2873] br_mtu_auto_adjust+0x189/0x270
[ 239.812845][ T2873] br_add_if+0xda3/0x1330
[ 239.813081][ T2873] do_set_master+0x38d/0x6d0
[ 239.813389][ T2873] ? kernel_text_address+0xce/0xe0
[ 239.813694][ T2873] do_setlink.constprop.0+0x9fc/0x2650
[ 239.813999][ T2873] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 239.814390][ T2873] ? rcu_read_lock_any_held+0x43/0xb0
[ 239.814693][ T2873] ? validate_chain+0x166/0x4d0
[ 239.814992][ T2873] ? __kernel_text_address+0x12/0x40
[ 239.815320][ T2873] ? __lock_acquire+0x44d/0x7e0
[ 239.815628][ T2873] ? __mutex_trylock_common+0xf9/0x260
[ 239.815931][ T2873] ? __pfx___mutex_trylock_common+0x10/0x10
[ 239.816319][ T2873] ? rcu_is_watching+0x12/0xc0
[ 239.816623][ T2873] ? rcu_is_watching+0x12/0xc0
[ 239.816926][ T2873] ? trace_contention_end+0xdc/0x140
[ 239.817232][ T2873] ? __mutex_lock+0x19c/0xcd0
[ 239.817583][ T2873] ? find_held_lock+0x2b/0x80
[ 239.817895][ T2873] ? rtnl_newlink+0x651/0xa60
[ 239.818190][ T2873] ? __create_object+0x5e/0xb0
[ 239.818503][ T2873] ? __pfx___mutex_lock+0x10/0x10
[ 239.818806][ T2873] ? trace_cap_capable+0x10f/0x190
[ 239.819106][ T2873] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 239.819498][ T2873] ? __rtnl_newlink+0x40e/0xa40
[ 239.819810][ T2873] rtnl_newlink+0x69a/0xa60
[ 239.820116][ T2873] ? __pfx_rtnl_newlink+0x10/0x10
[ 239.820432][ T2873] ? __lock_acquire+0x44d/0x7e0
[ 239.820738][ T2873] ? find_held_lock+0x2b/0x80
[ 239.821037][ T2873] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 239.821344][ T2873] ? __lock_release+0x5d/0x170
[ 239.821650][ T2873] ? __pfx_rtnl_newlink+0x10/0x10
[ 239.821950][ T2873] rtnetlink_rcv_msg+0x710/0xc00
[ 239.822252][ T2873] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 239.823151][ T2873] ? __lock_acquire+0x44d/0x7e0
[ 239.824353][ T2873] netlink_rcv_skb+0x121/0x350
[ 239.824672][ T2873] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 239.824996][ T2873] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 239.825335][ T2873] ? netlink_deliver_tap+0x13e/0x340
[ 239.825660][ T2873] ? netlink_deliver_tap+0xc3/0x340
[ 239.825983][ T2873] netlink_unicast+0x4a1/0x780
[ 239.826316][ T2873] ? __pfx_netlink_unicast+0x10/0x10
[ 239.826632][ T2873] ? __lock_acquire+0x44d/0x7e0
[ 239.826954][ T2873] netlink_sendmsg+0x721/0xbe0
[ 239.827279][ T2873] ? __pfx_netlink_sendmsg+0x10/0x10
[ 239.827636][ T2873] ? __import_iovec+0x238/0x3c0
[ 239.827965][ T2873] ____sys_sendmsg+0x7ad/0xa10
[ 239.828298][ T2873] ? __pfx_____sys_sendmsg+0x10/0x10
[ 239.828611][ T2873] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 239.829012][ T2873] ___sys_sendmsg+0xed/0x170
[ 239.829335][ T2873] ? kasan_record_aux_stack+0x8c/0xa0
[ 239.829650][ T2873] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 239.830044][ T2873] ? __pfx____sys_sendmsg+0x10/0x10
[ 239.830381][ T2873] ? find_held_lock+0x2b/0x80
[ 239.830696][ T2873] ? __lock_acquire+0x44d/0x7e0
[ 239.831013][ T2873] ? find_held_lock+0x2b/0x80
[ 239.831336][ T2873] ? __virt_addr_valid+0x22e/0x450
[ 239.831637][ T2873] ? __lock_release+0x5d/0x170
[ 239.831943][ T2873] __sys_sendmsg+0x10b/0x1a0
[ 239.832242][ T2873] ? __call_rcu_common.constprop.0+0x320/0x640
[ 239.832626][ T2873] ? __pfx___sys_sendmsg+0x10/0x10
[ 239.832940][ T2873] ? rcu_is_watching+0x12/0xc0
[ 239.833243][ T2873] do_syscall_64+0xc1/0x380
[ 239.833554][ T2873] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 239.833925][ T2873] RIP: 0033:0x7f77949261e7
[ 239.834235][ T2873] 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
[ 239.835328][ T2873] RSP: 002b:00007ffc4c893b38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 239.835782][ T2873] RAX: ffffffffffffffda RBX: 00007ffc4c894270 RCX: 00007f77949261e7
[ 239.836230][ T2873] RDX: 0000000000000000 RSI: 00007ffc4c893ba0 RDI: 0000000000000005
[ 239.836688][ T2873] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 239.837139][ T2873] R10: 0000000015348910 R11: 0000000000000246 R12: 0000000000000003
[ 239.837605][ T2873] R13: 00000000686e7c5e R14: 0000000000499600 R15: 0000000000000000
[ 239.838068][ T2873]
[ 239.838308][ T2873] irq event stamp: 37807
[ 239.838539][ T2873] hardirqs last enabled at (37815): [] __up_console_sem+0x6b/0x80
[ 239.839085][ T2873] hardirqs last disabled at (37822): [] __up_console_sem+0x50/0x80
[ 239.839645][ T2873] softirqs last enabled at (37852): [] handle_softirqs+0x358/0x620
[ 239.840193][ T2873] softirqs last disabled at (37831): [] __irq_exit_rcu+0xfa/0x160
[ 239.840749][ T2873] ---[ end trace 0000000000000000 ]---
[ 241.411114][ T2899] br3: port 2(vxlan30) entered blocking state
[ 241.411948][ T2899] br3: port 2(vxlan30) entered disabled state
[ 241.412396][ T2899] vxlan30: entered allmulticast mode
[ 241.414577][ T2899] vxlan30: entered promiscuous mode
[ 241.415532][ T2899] ------------[ cut here ]------------
[ 241.415844][ T2899] WARNING: CPU: 2 PID: 2899 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 241.416452][ T2899] Modules linked in: vxlan
[ 241.416775][ T2899] CPU: 2 UID: 0 PID: 2899 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 241.417396][ T2899] Tainted: [W]=WARN
[ 241.417644][ T2899] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 241.418026][ T2899] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 241.418355][ T2899] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 241.419471][ T2899] RSP: 0018:ffffc90005e26ef0 EFLAGS: 00010246
[ 241.419867][ T2899] RAX: 0000000000000000 RBX: ffff8880052b2000 RCX: 0000000000000001
[ 241.420331][ T2899] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 241.420786][ T2899] RBP: ffffc90005e26fd8 R08: 0000000000000000 R09: 0000000000000000
[ 241.421235][ T2899] R10: ffffc90005e27008 R11: ffffffff91cceab8 R12: 1ffff92000bc4de2
[ 241.421704][ T2899] R13: 00000000000005aa R14: ffffc90005e27008 R15: ffff8880052b2f48
[ 241.422157][ T2899] FS: 00007f3e5b59b800(0000) GS:ffff8880d2899000(0000) knlGS:0000000000000000
[ 241.422690][ T2899] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 241.423077][ T2899] CR2: 00000000004e68a0 CR3: 000000000e637004 CR4: 0000000000772ef0
[ 241.423542][ T2899] PKRU: 55555554
[ 241.423779][ T2899] Call Trace:
[ 241.424016][ T2899]
[ 241.424185][ T2899] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 241.424507][ T2899] ? mark_held_locks+0x49/0x80
[ 241.424819][ T2899] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 241.425198][ T2899] ? lockdep_hardirqs_on+0x7c/0x110
[ 241.425524][ T2899] netif_set_mtu+0x88/0x100
[ 241.425834][ T2899] ? __pfx_netif_set_mtu+0x10/0x10
[ 241.426158][ T2899] ? br_get_link_af_size_filtered+0x186/0x9d0
[ 241.426548][ T2899] dev_set_mtu+0xa4/0x230
[ 241.426790][ T2899] br_mtu_auto_adjust+0x189/0x270
[ 241.427106][ T2899] br_add_if+0xda3/0x1330
[ 241.427361][ T2899] do_set_master+0x38d/0x6d0
[ 241.427780][ T2899] ? kernel_text_address+0xce/0xe0
[ 241.428128][ T2899] do_setlink.constprop.0+0x9fc/0x2650
[ 241.428483][ T2899] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 241.428875][ T2899] ? rcu_read_lock_any_held+0x43/0xb0
[ 241.429204][ T2899] ? validate_chain+0x166/0x4d0
[ 241.429527][ T2899] ? __kernel_text_address+0x12/0x40
[ 241.429836][ T2899] ? __lock_acquire+0x44d/0x7e0
[ 241.430166][ T2899] ? __mutex_trylock_common+0xf9/0x260
[ 241.430488][ T2899] ? __pfx___mutex_trylock_common+0x10/0x10
[ 241.430877][ T2899] ? rcu_is_watching+0x12/0xc0
[ 241.431203][ T2899] ? rcu_is_watching+0x12/0xc0
[ 241.431520][ T2899] ? trace_contention_end+0xdc/0x140
[ 241.431826][ T2899] ? __mutex_lock+0x19c/0xcd0
[ 241.432156][ T2899] ? find_held_lock+0x2b/0x80
[ 241.432492][ T2899] ? rtnl_newlink+0x651/0xa60
[ 241.432815][ T2899] ? __create_object+0x5e/0xb0
[ 241.433154][ T2899] ? __pfx___mutex_lock+0x10/0x10
[ 241.433504][ T2899] ? trace_cap_capable+0x10f/0x190
[ 241.433831][ T2899] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 241.434239][ T2899] ? __rtnl_newlink+0x40e/0xa40
[ 241.434579][ T2899] rtnl_newlink+0x69a/0xa60
[ 241.434908][ T2899] ? __pfx_rtnl_newlink+0x10/0x10
[ 241.435239][ T2899] ? __lock_acquire+0x44d/0x7e0
[ 241.435589][ T2899] ? find_held_lock+0x2b/0x80
[ 241.435926][ T2899] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 241.436261][ T2899] ? __lock_release+0x5d/0x170
[ 241.436602][ T2899] ? __pfx_rtnl_newlink+0x10/0x10
[ 241.436927][ T2899] rtnetlink_rcv_msg+0x710/0xc00
[ 241.437268][ T2899] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 241.437616][ T2899] ? __lock_acquire+0x44d/0x7e0
[ 241.437945][ T2899] netlink_rcv_skb+0x121/0x350
[ 241.438361][ T2899] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 241.438711][ T2899] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 241.439032][ T2899] ? netlink_deliver_tap+0x13e/0x340
[ 241.439385][ T2899] ? netlink_deliver_tap+0xc3/0x340
[ 241.439718][ T2899] netlink_unicast+0x4a1/0x780
[ 241.440036][ T2899] ? __pfx_netlink_unicast+0x10/0x10
[ 241.440373][ T2899] ? __lock_acquire+0x44d/0x7e0
[ 241.440690][ T2899] netlink_sendmsg+0x721/0xbe0
[ 241.441009][ T2899] ? __pfx_netlink_sendmsg+0x10/0x10
[ 241.441343][ T2899] ? __import_iovec+0x238/0x3c0
[ 241.441658][ T2899] ____sys_sendmsg+0x7ad/0xa10
[ 241.441971][ T2899] ? __pfx_____sys_sendmsg+0x10/0x10
[ 241.442303][ T2899] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 241.442827][ T2899] ___sys_sendmsg+0xed/0x170
[ 241.443367][ T2899] ? kasan_record_aux_stack+0x8c/0xa0
[ 241.443901][ T2899] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 241.444587][ T2899] ? __pfx____sys_sendmsg+0x10/0x10
[ 241.445165][ T2899] ? find_held_lock+0x2b/0x80
[ 241.445760][ T2899] ? __lock_acquire+0x44d/0x7e0
[ 241.446362][ T2899] ? find_held_lock+0x2b/0x80
[ 241.446929][ T2899] ? __virt_addr_valid+0x22e/0x450
[ 241.447502][ T2899] ? __lock_release+0x5d/0x170
[ 241.448078][ T2899] __sys_sendmsg+0x10b/0x1a0
[ 241.448647][ T2899] ? __call_rcu_common.constprop.0+0x320/0x640
[ 241.449348][ T2899] ? __pfx___sys_sendmsg+0x10/0x10
[ 241.449934][ T2899] ? rcu_is_watching+0x12/0xc0
[ 241.450505][ T2899] do_syscall_64+0xc1/0x380
[ 241.451062][ T2899] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 241.451702][ T2899] RIP: 0033:0x7f3e5b7681e7
[ 241.452191][ T2899] 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
[ 241.453310][ T2899] RSP: 002b:00007fff66412628 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 241.453772][ T2899] RAX: ffffffffffffffda RBX: 00007fff66412d60 RCX: 00007f3e5b7681e7
[ 241.454245][ T2899] RDX: 0000000000000000 RSI: 00007fff66412690 RDI: 0000000000000005
[ 241.454713][ T2899] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 241.455190][ T2899] R10: 000000003d2da910 R11: 0000000000000246 R12: 0000000000000003
[ 241.455653][ T2899] R13: 00000000686e7c5f R14: 0000000000499600 R15: 0000000000000000
[ 241.456137][ T2899]
[ 241.456399][ T2899] irq event stamp: 40897
[ 241.456646][ T2899] hardirqs last enabled at (40907): [] __up_console_sem+0x6b/0x80
[ 241.457214][ T2899] hardirqs last disabled at (40916): [] __up_console_sem+0x50/0x80
[ 241.457785][ T2899] softirqs last enabled at (39758): [] br_add_if+0xd82/0x1330
[ 241.458374][ T2899] softirqs last disabled at (39756): [] br_add_if+0xcf3/0x1330
[ 241.458926][ T2899] ---[ end trace 0000000000000000 ]---
[ 241.595732][ T2900] br3: port 2(vxlan30) entered blocking state
[ 241.596223][ T2900] br3: port 2(vxlan30) entered forwarding state
[ 243.365767][ T2925] br3: port 3(vxlan40) entered blocking state
[ 243.366243][ T2925] br3: port 3(vxlan40) entered disabled state
[ 243.366654][ T2925] vxlan40: entered allmulticast mode
[ 243.369996][ T2925] vxlan40: entered promiscuous mode
[ 243.370948][ T2925] ------------[ cut here ]------------
[ 243.371247][ T2925] WARNING: CPU: 1 PID: 2925 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 243.371857][ T2925] Modules linked in: vxlan
[ 243.372170][ T2925] CPU: 1 UID: 0 PID: 2925 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 243.372794][ T2925] Tainted: [W]=WARN
[ 243.373024][ T2925] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 243.373408][ T2925] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 243.373714][ T2925] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 243.374797][ T2925] RSP: 0018:ffffc90005d66ef0 EFLAGS: 00010246
[ 243.375182][ T2925] RAX: 0000000000000000 RBX: ffff8880052b2000 RCX: 0000000000000001
[ 243.375640][ T2925] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 243.376088][ T2925] RBP: ffffc90005d66fd8 R08: 0000000000000000 R09: 0000000000000000
[ 243.376537][ T2925] R10: ffffc90005d67008 R11: ffffffff91cceab8 R12: 1ffff92000bacde2
[ 243.376988][ T2925] R13: 0000000000000596 R14: ffffc90005d67008 R15: ffff8880052b2f48
[ 243.377452][ T2925] FS: 00007f1740e3a800(0000) GS:ffff8880d2819000(0000) knlGS:0000000000000000
[ 243.377973][ T2925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 243.378359][ T2925] CR2: 000055bfc39cbdec CR3: 0000000012a2a002 CR4: 0000000000772ef0
[ 243.378812][ T2925] PKRU: 55555554
[ 243.379037][ T2925] Call Trace:
[ 243.379263][ T2925]
[ 243.379439][ T2925] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 243.379754][ T2925] ? mark_held_locks+0x49/0x80
[ 243.380058][ T2925] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 243.380441][ T2925] ? lockdep_hardirqs_on+0x7c/0x110
[ 243.380744][ T2925] netif_set_mtu+0x88/0x100
[ 243.381045][ T2925] ? __pfx_netif_set_mtu+0x10/0x10
[ 243.381387][ T2925] ? br_get_link_af_size_filtered+0x186/0x9d0
[ 243.381765][ T2925] dev_set_mtu+0xa4/0x230
[ 243.381995][ T2925] br_mtu_auto_adjust+0x189/0x270
[ 243.382310][ T2925] br_add_if+0xda3/0x1330
[ 243.382549][ T2925] do_set_master+0x38d/0x6d0
[ 243.382849][ T2925] ? kernel_text_address+0xce/0xe0
[ 243.383153][ T2925] do_setlink.constprop.0+0x9fc/0x2650
[ 243.383463][ T2925] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 243.383847][ T2925] ? rcu_read_lock_any_held+0x43/0xb0
[ 243.384148][ T2925] ? validate_chain+0x166/0x4d0
[ 243.384453][ T2925] ? __kernel_text_address+0x12/0x40
[ 243.384756][ T2925] ? __lock_acquire+0x44d/0x7e0
[ 243.385055][ T2925] ? __mutex_trylock_common+0xf9/0x260
[ 243.385368][ T2925] ? __pfx___mutex_trylock_common+0x10/0x10
[ 243.385735][ T2925] ? rcu_is_watching+0x12/0xc0
[ 243.386034][ T2925] ? rcu_is_watching+0x12/0xc0
[ 243.386338][ T2925] ? trace_contention_end+0xdc/0x140
[ 243.386634][ T2925] ? __mutex_lock+0x19c/0xcd0
[ 243.386929][ T2925] ? find_held_lock+0x2b/0x80
[ 243.387225][ T2925] ? rtnl_newlink+0x651/0xa60
[ 243.387537][ T2925] ? __create_object+0x5e/0xb0
[ 243.387845][ T2925] ? __pfx___mutex_lock+0x10/0x10
[ 243.388140][ T2925] ? trace_cap_capable+0x10f/0x190
[ 243.388447][ T2925] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 243.388813][ T2925] ? __rtnl_newlink+0x40e/0xa40
[ 243.389114][ T2925] rtnl_newlink+0x69a/0xa60
[ 243.389421][ T2925] ? __pfx_rtnl_newlink+0x10/0x10
[ 243.389717][ T2925] ? __lock_acquire+0x44d/0x7e0
[ 243.390029][ T2925] ? find_held_lock+0x2b/0x80
[ 243.390337][ T2925] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 243.390635][ T2925] ? __lock_release+0x5d/0x170
[ 243.390933][ T2925] ? __pfx_rtnl_newlink+0x10/0x10
[ 243.391226][ T2925] rtnetlink_rcv_msg+0x710/0xc00
[ 243.391532][ T2925] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 243.391832][ T2925] ? __lock_acquire+0x44d/0x7e0
[ 243.392135][ T2925] netlink_rcv_skb+0x121/0x350
[ 243.392449][ T2925] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 243.392747][ T2925] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 243.393059][ T2925] ? netlink_deliver_tap+0x13e/0x340
[ 243.393361][ T2925] ? netlink_deliver_tap+0xc3/0x340
[ 243.393664][ T2925] netlink_unicast+0x4a1/0x780
[ 243.393962][ T2925] ? __pfx_netlink_unicast+0x10/0x10
[ 243.394257][ T2925] ? __lock_acquire+0x44d/0x7e0
[ 243.394573][ T2925] netlink_sendmsg+0x721/0xbe0
[ 243.394872][ T2925] ? __pfx_netlink_sendmsg+0x10/0x10
[ 243.395167][ T2925] ? __import_iovec+0x238/0x3c0
[ 243.395479][ T2925] ____sys_sendmsg+0x7ad/0xa10
[ 243.395779][ T2925] ? __pfx_____sys_sendmsg+0x10/0x10
[ 243.396073][ T2925] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 243.396461][ T2925] ___sys_sendmsg+0xed/0x170
[ 243.396762][ T2925] ? kasan_record_aux_stack+0x8c/0xa0
[ 243.397054][ T2925] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 243.397438][ T2925] ? __pfx____sys_sendmsg+0x10/0x10
[ 243.397740][ T2925] ? find_held_lock+0x2b/0x80
[ 243.398042][ T2925] ? __lock_acquire+0x44d/0x7e0
[ 243.398354][ T2925] ? find_held_lock+0x2b/0x80
[ 243.398653][ T2925] ? __virt_addr_valid+0x22e/0x450
[ 243.398953][ T2925] ? __lock_release+0x5d/0x170
[ 243.399260][ T2925] __sys_sendmsg+0x10b/0x1a0
[ 243.399560][ T2925] ? __call_rcu_common.constprop.0+0x320/0x640
[ 243.399926][ T2925] ? __pfx___sys_sendmsg+0x10/0x10
[ 243.400232][ T2925] ? rcu_is_watching+0x12/0xc0
[ 243.400534][ T2925] do_syscall_64+0xc1/0x380
[ 243.400831][ T2925] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 243.401205][ T2925] RIP: 0033:0x7f17410071e7
[ 243.401519][ T2925] 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
[ 243.402581][ T2925] RSP: 002b:00007ffeb864cae8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 243.403030][ T2925] RAX: ffffffffffffffda RBX: 00007ffeb864d220 RCX: 00007f17410071e7
[ 243.403486][ T2925] RDX: 0000000000000000 RSI: 00007ffeb864cb50 RDI: 0000000000000005
[ 243.403924][ T2925] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 243.404372][ T2925] R10: 0000000013ff2910 R11: 0000000000000246 R12: 0000000000000003
[ 243.404813][ T2925] R13: 00000000686e7c61 R14: 0000000000499600 R15: 0000000000000000
[ 243.405277][ T2925]
[ 243.405507][ T2925] irq event stamp: 42951
[ 243.405729][ T2925] hardirqs last enabled at (42959): [] __up_console_sem+0x6b/0x80
[ 243.406242][ T2925] hardirqs last disabled at (42966): [] __up_console_sem+0x50/0x80
[ 243.407534][ T2925] softirqs last enabled at (43160): [] handle_softirqs+0x358/0x620
[ 243.408065][ T2925] softirqs last disabled at (42975): [] __irq_exit_rcu+0xfa/0x160
[ 243.408586][ T2925] ---[ end trace 0000000000000000 ]---
[ 243.535180][ T2926] br3: port 3(vxlan40) entered blocking state
[ 243.535684][ T2926] br3: port 3(vxlan40) entered forwarding state
[ 245.276651][ T2951] br3: port 4(vxlan3) entered blocking state
[ 245.277108][ T2951] br3: port 4(vxlan3) entered disabled state
[ 245.277521][ T2951] vxlan3: entered allmulticast mode
[ 245.280059][ T2951] vxlan3: entered promiscuous mode
[ 245.281938][ T2951] ------------[ cut here ]------------
[ 245.282242][ T2951] WARNING: CPU: 0 PID: 2951 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 245.282855][ T2951] Modules linked in: vxlan
[ 245.283167][ T2951] CPU: 0 UID: 0 PID: 2951 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 245.283767][ T2951] Tainted: [W]=WARN
[ 245.283995][ T2951] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 245.284371][ T2951] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 245.284678][ T2951] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 245.285735][ T2951] RSP: 0018:ffffc90005f16ef0 EFLAGS: 00010246
[ 245.286111][ T2951] RAX: 0000000000000000 RBX: ffff8880052b2000 RCX: 0000000000000001
[ 245.286565][ T2951] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 245.287004][ T2951] RBP: ffffc90005f16fd8 R08: 0000000000000000 R09: 0000000000000000
[ 245.287465][ T2951] R10: ffffc90005f17008 R11: ffffffff91cceab8 R12: 1ffff92000be2de2
[ 245.287905][ T2951] R13: 0000000000000596 R14: ffffc90005f17008 R15: ffff8880052b2f48
[ 245.288360][ T2951] FS: 00007fdb8ad4a800(0000) GS:ffff8880d2799000(0000) knlGS:0000000000000000
[ 245.288876][ T2951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 245.289253][ T2951] CR2: 00000000004e68a0 CR3: 0000000012be0001 CR4: 0000000000772ef0
[ 245.289707][ T2951] PKRU: 55555554
[ 245.289929][ T2951] Call Trace:
[ 245.290151][ T2951]
[ 245.290314][ T2951] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 245.290617][ T2951] ? mark_held_locks+0x49/0x80
[ 245.290910][ T2951] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 245.291279][ T2951] ? lockdep_hardirqs_on+0x7c/0x110
[ 245.291596][ T2951] netif_set_mtu+0x88/0x100
[ 245.291891][ T2951] ? __pfx_netif_set_mtu+0x10/0x10
[ 245.292199][ T2951] ? br_get_link_af_size_filtered+0x186/0x9d0
[ 245.292577][ T2951] dev_set_mtu+0xa4/0x230
[ 245.292808][ T2951] br_mtu_auto_adjust+0x189/0x270
[ 245.293109][ T2951] br_add_if+0xda3/0x1330
[ 245.293354][ T2951] do_set_master+0x38d/0x6d0
[ 245.293653][ T2951] ? kernel_text_address+0xce/0xe0
[ 245.293954][ T2951] do_setlink.constprop.0+0x9fc/0x2650
[ 245.294253][ T2951] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 245.294653][ T2951] ? rcu_read_lock_any_held+0x43/0xb0
[ 245.294954][ T2951] ? validate_chain+0x166/0x4d0
[ 245.295245][ T2951] ? __kernel_text_address+0x12/0x40
[ 245.295552][ T2951] ? __lock_acquire+0x44d/0x7e0
[ 245.295849][ T2951] ? __mutex_trylock_common+0xf9/0x260
[ 245.296145][ T2951] ? __pfx___mutex_trylock_common+0x10/0x10
[ 245.296517][ T2951] ? rcu_is_watching+0x12/0xc0
[ 245.296812][ T2951] ? rcu_is_watching+0x12/0xc0
[ 245.297114][ T2951] ? trace_contention_end+0xdc/0x140
[ 245.297432][ T2951] ? __mutex_lock+0x19c/0xcd0
[ 245.297731][ T2951] ? find_held_lock+0x2b/0x80
[ 245.298028][ T2951] ? rtnl_newlink+0x651/0xa60
[ 245.298326][ T2951] ? __create_object+0x5e/0xb0
[ 245.298626][ T2951] ? __pfx___mutex_lock+0x10/0x10
[ 245.298928][ T2951] ? trace_cap_capable+0x10f/0x190
[ 245.299229][ T2951] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 245.299629][ T2951] ? __rtnl_newlink+0x40e/0xa40
[ 245.299946][ T2951] rtnl_newlink+0x69a/0xa60
[ 245.300260][ T2951] ? __pfx_rtnl_newlink+0x10/0x10
[ 245.300577][ T2951] ? __lock_acquire+0x44d/0x7e0
[ 245.300892][ T2951] ? find_held_lock+0x2b/0x80
[ 245.301224][ T2951] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 245.301543][ T2951] ? __lock_release+0x5d/0x170
[ 245.301864][ T2951] ? __pfx_rtnl_newlink+0x10/0x10
[ 245.302175][ T2951] rtnetlink_rcv_msg+0x710/0xc00
[ 245.302493][ T2951] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 245.302809][ T2951] ? __lock_acquire+0x44d/0x7e0
[ 245.303124][ T2951] netlink_rcv_skb+0x121/0x350
[ 245.303443][ T2951] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 245.303756][ T2951] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 245.304077][ T2951] ? netlink_deliver_tap+0x13e/0x340
[ 245.304398][ T2951] ? netlink_deliver_tap+0xc3/0x340
[ 245.304710][ T2951] netlink_unicast+0x4a1/0x780
[ 245.305022][ T2951] ? __pfx_netlink_unicast+0x10/0x10
[ 245.305338][ T2951] ? __lock_acquire+0x44d/0x7e0
[ 245.305654][ T2951] netlink_sendmsg+0x721/0xbe0
[ 245.305965][ T2951] ? __pfx_netlink_sendmsg+0x10/0x10
[ 245.306276][ T2951] ? __import_iovec+0x238/0x3c0
[ 245.306630][ T2951] ____sys_sendmsg+0x7ad/0xa10
[ 245.306944][ T2951] ? __pfx_____sys_sendmsg+0x10/0x10
[ 245.307254][ T2951] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 245.307666][ T2951] ___sys_sendmsg+0xed/0x170
[ 245.307976][ T2951] ? kasan_record_aux_stack+0x8c/0xa0
[ 245.308296][ T2951] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 245.308685][ T2951] ? __pfx____sys_sendmsg+0x10/0x10
[ 245.309001][ T2951] ? find_held_lock+0x2b/0x80
[ 245.309322][ T2951] ? __lock_acquire+0x44d/0x7e0
[ 245.309641][ T2951] ? find_held_lock+0x2b/0x80
[ 245.309949][ T2951] ? __virt_addr_valid+0x22e/0x450
[ 245.310258][ T2951] ? __lock_release+0x5d/0x170
[ 245.310583][ T2951] __sys_sendmsg+0x10b/0x1a0
[ 245.310897][ T2951] ? __call_rcu_common.constprop.0+0x320/0x640
[ 245.311301][ T2951] ? __pfx___sys_sendmsg+0x10/0x10
[ 245.311627][ T2951] ? rcu_is_watching+0x12/0xc0
[ 245.311942][ T2951] do_syscall_64+0xc1/0x380
[ 245.312255][ T2951] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 245.312648][ T2951] RIP: 0033:0x7fdb8af171e7
[ 245.312972][ T2951] 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
[ 245.314098][ T2951] RSP: 002b:00007ffe27b20548 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 245.314576][ T2951] RAX: ffffffffffffffda RBX: 00007ffe27b20c80 RCX: 00007fdb8af171e7
[ 245.315046][ T2951] RDX: 0000000000000000 RSI: 00007ffe27b205b0 RDI: 0000000000000005
[ 245.315526][ T2951] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 245.315991][ T2951] R10: 000000002b194910 R11: 0000000000000246 R12: 0000000000000003
[ 245.316460][ T2951] R13: 00000000686e7c63 R14: 0000000000499600 R15: 0000000000000000
[ 245.316937][ T2951]
[ 245.317172][ T2951] irq event stamp: 43179
[ 245.317418][ T2951] hardirqs last enabled at (43189): [] __up_console_sem+0x6b/0x80
[ 245.317961][ T2951] hardirqs last disabled at (43196): [] __up_console_sem+0x50/0x80
[ 245.318503][ T2951] softirqs last enabled at (43056): [] handle_softirqs+0x358/0x620
[ 245.319039][ T2951] softirqs last disabled at (43041): [] __irq_exit_rcu+0xfa/0x160
[ 245.319588][ T2951] ---[ end trace 0000000000000000 ]---
[ 245.456846][ T2952] br3: port 4(vxlan3) entered blocking state
[ 245.457585][ T2952] br3: port 4(vxlan3) entered forwarding state
[ 247.910273][ T68] vxlan1: left allmulticast mode
[ 247.910674][ T68] vxlan1: left promiscuous mode
[ 247.911109][ T68] br1: port 2(vxlan1) entered disabled state
[ 247.914032][ T68] vethhv-11: left allmulticast mode
[ 247.914320][ T68] vethhv-11: left promiscuous mode
[ 247.914751][ T68] br1: port 1(vethhv-11) entered disabled state
[ 247.918122][ T68] vxlan2: left allmulticast mode
[ 247.920312][ T68] vxlan2: left promiscuous mode
[ 247.920779][ T68] br2: port 2(vxlan2) entered disabled state
[ 247.922881][ T68] vethhv-21: left allmulticast mode
[ 247.923169][ T68] vethhv-21: left promiscuous mode
[ 247.925689][ T68] br2: port 1(vethhv-21) entered disabled state
[ 247.930254][ T68] vxlan3: left allmulticast mode
[ 247.931034][ T68] vxlan3: left promiscuous mode
[ 247.931514][ T68] br3: port 4(vxlan3) entered disabled state
[ 247.935280][ T68] vxlan40: left allmulticast mode
[ 247.935608][ T68] vxlan40: left promiscuous mode
[ 247.936063][ T68] br3: port 3(vxlan40) entered disabled state
[ 247.939699][ T68] vxlan30: left allmulticast mode
[ 247.939993][ T68] vxlan30: left promiscuous mode
[ 247.942204][ T68] br3: port 2(vxlan30) entered disabled state
[ 247.944080][ T68] vethhv-31: left allmulticast mode
[ 247.944379][ T68] vethhv-31: left promiscuous mode
[ 247.944816][ T68] br3: port 1(vethhv-31) entered disabled state
[ 248.929490][ T68] br3: port 4(vxlan3) entered disabled state
[ 248.931903][ T68] br3: port 3(vxlan40) entered disabled state
[ 248.934190][ T68] br3: port 2(vxlan30) entered disabled state
[ 248.936490][ T68] br2: port 2(vxlan2) entered disabled state
[ 248.939136][ T68] br1: port 2(vxlan1) entered disabled state
[ 248.957205][ T68] vxlan3 (unregistering): left allmulticast mode
[ 248.957639][ T68] vxlan3 (unregistering): left promiscuous mode
[ 248.958025][ T68] br3: port 4(vxlan3) entered disabled state
[ 248.959896][ T68] ------------[ cut here ]------------
[ 248.960221][ T68] WARNING: CPU: 3 PID: 68 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 248.960945][ T68] Modules linked in: vxlan
[ 248.961275][ T68] CPU: 3 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 248.961987][ T68] Tainted: [W]=WARN
[ 248.962226][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 248.962619][ T68] Workqueue: netns cleanup_net
[ 248.962947][ T68] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 248.963266][ T68] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 248.964380][ T68] RSP: 0018:ffffc90000497360 EFLAGS: 00010246
[ 248.964775][ T68] RAX: 0000000000000000 RBX: ffff8880052b2000 RCX: 0000000000000001
[ 248.965247][ T68] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 248.965743][ T68] RBP: ffffc90000497450 R08: 0000000000000000 R09: 0000000000000000
[ 248.966227][ T68] R10: ffffc90000497480 R11: ffffffff9138d1e0 R12: 1ffff92000092e70
[ 248.966714][ T68] R13: 0000000000000596 R14: ffffc90000497480 R15: ffff8880052b2f48
[ 248.967200][ T68] FS: 0000000000000000(0000) GS:ffff8880d2919000(0000) knlGS:0000000000000000
[ 248.967796][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 248.968208][ T68] CR2: 00007ffc830e3d6c CR3: 000000007394a005 CR4: 0000000000772ef0
[ 248.968702][ T68] PKRU: 55555554
[ 248.968949][ T68] Call Trace:
[ 248.969194][ T68]
[ 248.969368][ T68] ? kasan_record_aux_stack+0x8c/0xa0
[ 248.969698][ T68] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 248.970081][ T68] ? br_del_if+0xa3/0x1f0
[ 248.970340][ T68] ? br_device_event+0x53b/0x7f0
[ 248.970666][ T68] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 248.970983][ T68] ? notifier_call_chain+0xcd/0x150
[ 248.971316][ T68] ? unregister_netdevice_many_notify+0x69b/0x1b90
[ 248.971718][ T68] ? default_device_exit_batch+0x240/0x2e0
[ 248.972115][ T68] ? ops_undo_list+0x2cc/0x8a0
[ 248.972451][ T68] ? cleanup_net+0x3a1/0x890
[ 248.972770][ T68] ? process_one_work+0xe40/0x1660
[ 248.973090][ T68] ? worker_thread+0x591/0xcf0
[ 248.973417][ T68] ? kthread+0x37b/0x600
[ 248.973658][ T68] ? ret_from_fork+0x240/0x320
[ 248.973980][ T68] ? ret_from_fork_asm+0x1a/0x30
[ 248.974319][ T68] netif_set_mtu+0x88/0x100
[ 248.974624][ T68] ? __pfx_netif_set_mtu+0x10/0x10
[ 248.974952][ T68] dev_set_mtu+0xa4/0x230
[ 248.975192][ T68] br_mtu_auto_adjust+0x189/0x270
[ 248.975523][ T68] br_del_if+0xb2/0x1f0
[ 248.975768][ T68] br_device_event+0x53b/0x7f0
[ 248.976083][ T68] ? __pfx_br_device_event+0x10/0x10
[ 248.976407][ T68] notifier_call_chain+0xcd/0x150
[ 248.976721][ T68] unregister_netdevice_many_notify+0x69b/0x1b90
[ 248.977114][ T68] ? __pfx_vxlan_dellink+0x10/0x10 [vxlan]
[ 248.977540][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 248.977929][ T68] ? net_generic+0xb1/0x1f0 [vxlan]
[ 248.978258][ T68] vxlan_netdevice_event+0x245/0x340 [vxlan]
[ 248.978669][ T68] ? __pfx_vxlan_netdevice_event+0x10/0x10 [vxlan]
[ 248.979068][ T68] notifier_call_chain+0xcd/0x150
[ 248.979405][ T68] unregister_netdevice_many_notify+0x69b/0x1b90
[ 248.979814][ T68] ? mutex_is_locked+0x1c/0x60
[ 248.980129][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 248.980520][ T68] ? unregister_netdevice_queue+0x6f/0x410
[ 248.980897][ T68] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 248.981280][ T68] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 248.981677][ T68] default_device_exit_batch+0x240/0x2e0
[ 248.981990][ T68] ? __pfx_default_device_exit_batch+0x10/0x10
[ 248.982393][ T68] ops_undo_list+0x2cc/0x8a0
[ 248.982705][ T68] ? __pfx_ops_undo_list+0x10/0x10
[ 248.983010][ T68] ? cleanup_net+0x2c5/0x890
[ 248.983330][ T68] cleanup_net+0x3a1/0x890
[ 248.983641][ T68] ? __pfx_cleanup_net+0x10/0x10
[ 248.983951][ T68] ? rcu_is_watching+0x12/0xc0
[ 248.984267][ T68] process_one_work+0xe40/0x1660
[ 248.984591][ T68] ? __pfx_process_one_work+0x10/0x10
[ 248.984908][ T68] ? assign_work+0x16c/0x240
[ 248.985217][ T68] worker_thread+0x591/0xcf0
[ 248.985542][ T68] ? __pfx_worker_thread+0x10/0x10
[ 248.985850][ T68] kthread+0x37b/0x600
[ 248.986081][ T68] ? __pfx_kthread+0x10/0x10
[ 248.986402][ T68] ? ret_from_fork+0x1b/0x320
[ 248.986727][ T68] ? __lock_release+0x5d/0x170
[ 248.987052][ T68] ? rcu_is_watching+0x12/0xc0
[ 248.987386][ T68] ? __pfx_kthread+0x10/0x10
[ 248.987711][ T68] ret_from_fork+0x240/0x320
[ 248.988030][ T68] ? __pfx_kthread+0x10/0x10
[ 248.988361][ T68] ret_from_fork_asm+0x1a/0x30
[ 248.988699][ T68]
[ 248.988940][ T68] irq event stamp: 1431081
[ 248.989280][ T68] hardirqs last enabled at (1431089): [] __up_console_sem+0x6b/0x80
[ 248.989863][ T68] hardirqs last disabled at (1431098): [] __up_console_sem+0x50/0x80
[ 248.990430][ T68] softirqs last enabled at (1430376): [] handle_softirqs+0x358/0x620
[ 248.990992][ T68] softirqs last disabled at (1430259): [] __irq_exit_rcu+0xfa/0x160
[ 248.991564][ T68] ---[ end trace 0000000000000000 ]---
[ 249.006471][ T68] vxlan40 (unregistering): left allmulticast mode
[ 249.006858][ T68] vxlan40 (unregistering): left promiscuous mode
[ 249.007219][ T68] br3: port 3(vxlan40) entered disabled state
[ 249.009408][ T68] ------------[ cut here ]------------
[ 249.009719][ T68] WARNING: CPU: 3 PID: 68 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 249.010274][ T68] Modules linked in: vxlan
[ 249.010619][ T68] CPU: 3 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 249.011353][ T68] Tainted: [W]=WARN
[ 249.011597][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 249.012009][ T68] Workqueue: netns cleanup_net
[ 249.012499][ T68] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 249.012832][ T68] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 249.014130][ T68] RSP: 0018:ffffc90000497360 EFLAGS: 00010246
[ 249.014681][ T68] RAX: 0000000000000000 RBX: ffff8880052b2000 RCX: 0000000000000001
[ 249.015170][ T68] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 249.015790][ T68] RBP: ffffc90000497450 R08: 0000000000000000 R09: 0000000000000000
[ 249.016271][ T68] R10: ffffc90000497480 R11: ffffffff9138d1e0 R12: 1ffff92000092e70
[ 249.016885][ T68] R13: 00000000000005aa R14: ffffc90000497480 R15: ffff8880052b2f48
[ 249.017499][ T68] FS: 0000000000000000(0000) GS:ffff8880d2919000(0000) knlGS:0000000000000000
[ 249.018043][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 249.018577][ T68] CR2: 00007ffc830e3d6c CR3: 0000000013130004 CR4: 0000000000772ef0
[ 249.019035][ T68] PKRU: 55555554
[ 249.019265][ T68] Call Trace:
[ 249.019637][ T68]
[ 249.019794][ T68] ? kasan_record_aux_stack+0x8c/0xa0
[ 249.020107][ T68] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 249.020628][ T68] ? br_del_if+0xa3/0x1f0
[ 249.020862][ T68] ? br_device_event+0x53b/0x7f0
[ 249.021171][ T68] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 249.021615][ T68] ? notifier_call_chain+0xcd/0x150
[ 249.021941][ T68] ? unregister_netdevice_many_notify+0x69b/0x1b90
[ 249.022483][ T68] ? default_device_exit_batch+0x240/0x2e0
[ 249.022886][ T68] ? ops_undo_list+0x2cc/0x8a0
[ 249.023210][ T68] ? cleanup_net+0x3a1/0x890
[ 249.023669][ T68] ? process_one_work+0xe40/0x1660
[ 249.023988][ T68] ? worker_thread+0x591/0xcf0
[ 249.024364][ T68] ? kthread+0x37b/0x600
[ 249.024607][ T68] ? ret_from_fork+0x240/0x320
[ 249.024925][ T68] ? ret_from_fork_asm+0x1a/0x30
[ 249.025259][ T68] netif_set_mtu+0x88/0x100
[ 249.025601][ T68] ? __pfx_netif_set_mtu+0x10/0x10
[ 249.025944][ T68] dev_set_mtu+0xa4/0x230
[ 249.026187][ T68] br_mtu_auto_adjust+0x189/0x270
[ 249.026519][ T68] br_del_if+0xb2/0x1f0
[ 249.026763][ T68] br_device_event+0x53b/0x7f0
[ 249.027094][ T68] ? __pfx_br_device_event+0x10/0x10
[ 249.027440][ T68] notifier_call_chain+0xcd/0x150
[ 249.027770][ T68] unregister_netdevice_many_notify+0x69b/0x1b90
[ 249.028180][ T68] ? __pfx_vxlan_dellink+0x10/0x10 [vxlan]
[ 249.028613][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 249.029020][ T68] ? net_generic+0xb1/0x1f0 [vxlan]
[ 249.029371][ T68] vxlan_netdevice_event+0x245/0x340 [vxlan]
[ 249.029792][ T68] ? __pfx_vxlan_netdevice_event+0x10/0x10 [vxlan]
[ 249.030211][ T68] notifier_call_chain+0xcd/0x150
[ 249.030543][ T68] unregister_netdevice_many_notify+0x69b/0x1b90
[ 249.030944][ T68] ? mutex_is_locked+0x1c/0x60
[ 249.031258][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 249.031644][ T68] ? unregister_netdevice_queue+0x6f/0x410
[ 249.032021][ T68] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 249.032409][ T68] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 249.032797][ T68] default_device_exit_batch+0x240/0x2e0
[ 249.033108][ T68] ? __pfx_default_device_exit_batch+0x10/0x10
[ 249.033525][ T68] ops_undo_list+0x2cc/0x8a0
[ 249.033851][ T68] ? __pfx_ops_undo_list+0x10/0x10
[ 249.034174][ T68] ? cleanup_net+0x2c5/0x890
[ 249.034508][ T68] cleanup_net+0x3a1/0x890
[ 249.034831][ T68] ? __pfx_cleanup_net+0x10/0x10
[ 249.035151][ T68] ? rcu_is_watching+0x12/0xc0
[ 249.035481][ T68] process_one_work+0xe40/0x1660
[ 249.035809][ T68] ? __pfx_process_one_work+0x10/0x10
[ 249.036125][ T68] ? assign_work+0x16c/0x240
[ 249.036448][ T68] worker_thread+0x591/0xcf0
[ 249.036762][ T68] ? __pfx_worker_thread+0x10/0x10
[ 249.037070][ T68] kthread+0x37b/0x600
[ 249.037314][ T68] ? __pfx_kthread+0x10/0x10
[ 249.037631][ T68] ? ret_from_fork+0x1b/0x320
[ 249.037933][ T68] ? __lock_release+0x5d/0x170
[ 249.038249][ T68] ? rcu_is_watching+0x12/0xc0
[ 249.038560][ T68] ? __pfx_kthread+0x10/0x10
[ 249.038867][ T68] ret_from_fork+0x240/0x320
[ 249.039175][ T68] ? __pfx_kthread+0x10/0x10
[ 249.039500][ T68] ret_from_fork_asm+0x1a/0x30
[ 249.039842][ T68]
[ 249.040085][ T68] irq event stamp: 1435953
[ 249.040415][ T68] hardirqs last enabled at (1435963): [] __up_console_sem+0x6b/0x80
[ 249.040979][ T68] hardirqs last disabled at (1435970): [] __up_console_sem+0x50/0x80
[ 249.041528][ T68] softirqs last enabled at (1435540): [] handle_softirqs+0x358/0x620
[ 249.042060][ T68] softirqs last disabled at (1435499): [] __irq_exit_rcu+0xfa/0x160
[ 249.042603][ T68] ---[ end trace 0000000000000000 ]---
[ 249.060246][ T68] vxlan30 (unregistering): left allmulticast mode
[ 249.060674][ T68] vxlan30 (unregistering): left promiscuous mode
[ 249.061044][ T68] br3: port 2(vxlan30) entered disabled state
[ 249.063496][ T68] ------------[ cut here ]------------
[ 249.063823][ T68] WARNING: CPU: 0 PID: 68 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 249.064368][ T68] Modules linked in: vxlan
[ 249.064697][ T68] CPU: 0 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 249.065428][ T68] Tainted: [W]=WARN
[ 249.065663][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 249.066064][ T68] Workqueue: netns cleanup_net
[ 249.068017][ T68] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 249.068382][ T68] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 249.069521][ T68] RSP: 0018:ffffc90000497360 EFLAGS: 00010246
[ 249.069928][ T68] RAX: 0000000000000000 RBX: ffff8880052b2000 RCX: 0000000000000001
[ 249.070406][ T68] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 249.070871][ T68] RBP: ffffc90000497450 R08: 0000000000000000 R09: 0000000000000000
[ 249.071348][ T68] R10: ffffc90000497480 R11: ffffffff9138d1e0 R12: 1ffff92000092e70
[ 249.071805][ T68] R13: 00000000000005dc R14: ffffc90000497480 R15: ffff8880052b2f48
[ 249.072275][ T68] FS: 0000000000000000(0000) GS:ffff8880d2799000(0000) knlGS:0000000000000000
[ 249.072819][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 249.073223][ T68] CR2: 00007ffc40d66c78 CR3: 0000000009ed6006 CR4: 0000000000772ef0
[ 249.073694][ T68] PKRU: 55555554
[ 249.073925][ T68] Call Trace:
[ 249.074173][ T68]
[ 249.074338][ T68] ? kasan_record_aux_stack+0x8c/0xa0
[ 249.074646][ T68] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 249.075040][ T68] ? br_del_if+0xa3/0x1f0
[ 249.075278][ T68] ? br_device_event+0x53b/0x7f0
[ 249.075592][ T68] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 249.075901][ T68] ? notifier_call_chain+0xcd/0x150
[ 249.076220][ T68] ? unregister_netdevice_many_notify+0x69b/0x1b90
[ 249.076608][ T68] ? default_device_exit_batch+0x240/0x2e0
[ 249.076986][ T68] ? ops_undo_list+0x2cc/0x8a0
[ 249.077313][ T68] ? cleanup_net+0x3a1/0x890
[ 249.077627][ T68] ? process_one_work+0xe40/0x1660
[ 249.077933][ T68] ? worker_thread+0x591/0xcf0
[ 249.078254][ T68] ? kthread+0x37b/0x600
[ 249.078493][ T68] ? ret_from_fork+0x240/0x320
[ 249.078801][ T68] ? ret_from_fork_asm+0x1a/0x30
[ 249.079129][ T68] netif_set_mtu+0x88/0x100
[ 249.079448][ T68] ? __pfx_netif_set_mtu+0x10/0x10
[ 249.079779][ T68] dev_set_mtu+0xa4/0x230
[ 249.080012][ T68] br_mtu_auto_adjust+0x189/0x270
[ 249.080349][ T68] br_del_if+0xb2/0x1f0
[ 249.080591][ T68] br_device_event+0x53b/0x7f0
[ 249.080895][ T68] ? __pfx_br_device_event+0x10/0x10
[ 249.081228][ T68] notifier_call_chain+0xcd/0x150
[ 249.081550][ T68] unregister_netdevice_many_notify+0x69b/0x1b90
[ 249.081937][ T68] ? __pfx_vxlan_dellink+0x10/0x10 [vxlan]
[ 249.082366][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 249.082757][ T68] ? net_generic+0xb1/0x1f0 [vxlan]
[ 249.083078][ T68] vxlan_netdevice_event+0x245/0x340 [vxlan]
[ 249.083507][ T68] ? __pfx_vxlan_netdevice_event+0x10/0x10 [vxlan]
[ 249.083910][ T68] notifier_call_chain+0xcd/0x150
[ 249.084240][ T68] unregister_netdevice_many_notify+0x69b/0x1b90
[ 249.084642][ T68] ? mutex_is_locked+0x1c/0x60
[ 249.084950][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 249.085354][ T68] ? unregister_netdevice_queue+0x6f/0x410
[ 249.085732][ T68] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 249.086113][ T68] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 249.086535][ T68] default_device_exit_batch+0x240/0x2e0
[ 249.086851][ T68] ? __pfx_default_device_exit_batch+0x10/0x10
[ 249.087239][ T68] ops_undo_list+0x2cc/0x8a0
[ 249.087582][ T68] ? __pfx_ops_undo_list+0x10/0x10
[ 249.087886][ T68] ? cleanup_net+0x2c5/0x890
[ 249.088199][ T68] cleanup_net+0x3a1/0x890
[ 249.088537][ T68] ? __pfx_cleanup_net+0x10/0x10
[ 249.088850][ T68] ? rcu_is_watching+0x12/0xc0
[ 249.089167][ T68] process_one_work+0xe40/0x1660
[ 249.089508][ T68] ? __pfx_process_one_work+0x10/0x10
[ 249.089823][ T68] ? assign_work+0x16c/0x240
[ 249.090134][ T68] worker_thread+0x591/0xcf0
[ 249.090472][ T68] ? __pfx_worker_thread+0x10/0x10
[ 249.090778][ T68] kthread+0x37b/0x600
[ 249.091010][ T68] ? __pfx_kthread+0x10/0x10
[ 249.091331][ T68] ? ret_from_fork+0x1b/0x320
[ 249.091650][ T68] ? __lock_release+0x5d/0x170
[ 249.091968][ T68] ? rcu_is_watching+0x12/0xc0
[ 249.092307][ T68] ? __pfx_kthread+0x10/0x10
[ 249.092647][ T68] ret_from_fork+0x240/0x320
[ 249.092967][ T68] ? __pfx_kthread+0x10/0x10
[ 249.093306][ T68] ret_from_fork_asm+0x1a/0x30
[ 249.093663][ T68]
[ 249.093910][ T68] irq event stamp: 1440697
[ 249.094237][ T68] hardirqs last enabled at (1440705): [] __up_console_sem+0x6b/0x80
[ 249.094837][ T68] hardirqs last disabled at (1440714): [] __up_console_sem+0x50/0x80
[ 249.095405][ T68] softirqs last enabled at (1440060): [] handle_softirqs+0x358/0x620
[ 249.095988][ T68] softirqs last disabled at (1440035): [] __irq_exit_rcu+0xfa/0x160
[ 249.096587][ T68] ---[ end trace 0000000000000000 ]---
[ 249.110540][ T68] vxlan2 (unregistering): left allmulticast mode
[ 249.110941][ T68] vxlan2 (unregistering): left promiscuous mode
[ 249.111328][ T68] br2: port 2(vxlan2) entered disabled state
[ 249.113371][ T68] ------------[ cut here ]------------
[ 249.113690][ T68] WARNING: CPU: 3 PID: 68 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 249.114221][ T68] Modules linked in: vxlan
[ 249.114556][ T68] CPU: 3 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 249.115261][ T68] Tainted: [W]=WARN
[ 249.115502][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 249.115887][ T68] Workqueue: netns cleanup_net
[ 249.116211][ T68] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 249.116550][ T68] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 249.117719][ T68] RSP: 0018:ffffc90000497360 EFLAGS: 00010246
[ 249.118129][ T68] RAX: 0000000000000000 RBX: ffff8880132c2000 RCX: 0000000000000001
[ 249.118617][ T68] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 249.119102][ T68] RBP: ffffc90000497450 R08: 0000000000000000 R09: 0000000000000000
[ 249.119597][ T68] R10: ffffc90000497480 R11: ffffffff9138d1e0 R12: 1ffff92000092e70
[ 249.120078][ T68] R13: 00000000000005dc R14: ffffc90000497480 R15: ffff8880132c2f48
[ 249.120562][ T68] FS: 0000000000000000(0000) GS:ffff8880d2919000(0000) knlGS:0000000000000000
[ 249.121107][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 249.121516][ T68] CR2: 00007ffc830e3d6c CR3: 000000007394a005 CR4: 0000000000772ef0
[ 249.121980][ T68] PKRU: 55555554
[ 249.122213][ T68] Call Trace:
[ 249.122452][ T68]
[ 249.122607][ T68] ? kasan_record_aux_stack+0x8c/0xa0
[ 249.122914][ T68] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 249.123306][ T68] ? br_del_if+0xa3/0x1f0
[ 249.123540][ T68] ? br_device_event+0x53b/0x7f0
[ 249.123844][ T68] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 249.124163][ T68] ? notifier_call_chain+0xcd/0x150
[ 249.124480][ T68] ? unregister_netdevice_many_notify+0x69b/0x1b90
[ 249.124861][ T68] ? default_device_exit_batch+0x240/0x2e0
[ 249.125240][ T68] ? ops_undo_list+0x2cc/0x8a0
[ 249.125552][ T68] ? cleanup_net+0x3a1/0x890
[ 249.125857][ T68] ? process_one_work+0xe40/0x1660
[ 249.126166][ T68] ? worker_thread+0x591/0xcf0
[ 249.126476][ T68] ? kthread+0x37b/0x600
[ 249.126707][ T68] ? ret_from_fork+0x240/0x320
[ 249.127011][ T68] ? ret_from_fork_asm+0x1a/0x30
[ 249.127336][ T68] netif_set_mtu+0x88/0x100
[ 249.127703][ T68] ? __pfx_netif_set_mtu+0x10/0x10
[ 249.128027][ T68] dev_set_mtu+0xa4/0x230
[ 249.128266][ T68] br_mtu_auto_adjust+0x189/0x270
[ 249.128594][ T68] br_del_if+0xb2/0x1f0
[ 249.128832][ T68] br_device_event+0x53b/0x7f0
[ 249.129144][ T68] ? __pfx_br_device_event+0x10/0x10
[ 249.129483][ T68] notifier_call_chain+0xcd/0x150
[ 249.129811][ T68] unregister_netdevice_many_notify+0x69b/0x1b90
[ 249.130205][ T68] ? __pfx_vxlan_dellink+0x10/0x10 [vxlan]
[ 249.130616][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 249.131008][ T68] ? net_generic+0xb1/0x1f0 [vxlan]
[ 249.131339][ T68] vxlan_netdevice_event+0x245/0x340 [vxlan]
[ 249.131738][ T68] ? __pfx_vxlan_netdevice_event+0x10/0x10 [vxlan]
[ 249.132138][ T68] notifier_call_chain+0xcd/0x150
[ 249.132457][ T68] unregister_netdevice_many_notify+0x69b/0x1b90
[ 249.132842][ T68] ? mutex_is_locked+0x1c/0x60
[ 249.133155][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 249.133545][ T68] ? unregister_netdevice_queue+0x6f/0x410
[ 249.133922][ T68] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 249.134308][ T68] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 249.134700][ T68] default_device_exit_batch+0x240/0x2e0
[ 249.135007][ T68] ? __pfx_default_device_exit_batch+0x10/0x10
[ 249.135401][ T68] ops_undo_list+0x2cc/0x8a0
[ 249.135715][ T68] ? __pfx_ops_undo_list+0x10/0x10
[ 249.136025][ T68] ? cleanup_net+0x2c5/0x890
[ 249.136355][ T68] cleanup_net+0x3a1/0x890
[ 249.136662][ T68] ? __pfx_cleanup_net+0x10/0x10
[ 249.136971][ T68] ? rcu_is_watching+0x12/0xc0
[ 249.137292][ T68] process_one_work+0xe40/0x1660
[ 249.137624][ T68] ? __pfx_process_one_work+0x10/0x10
[ 249.137944][ T68] ? assign_work+0x16c/0x240
[ 249.138256][ T68] worker_thread+0x591/0xcf0
[ 249.138584][ T68] ? __pfx_worker_thread+0x10/0x10
[ 249.138894][ T68] kthread+0x37b/0x600
[ 249.139125][ T68] ? __pfx_kthread+0x10/0x10
[ 249.139433][ T68] ? ret_from_fork+0x1b/0x320
[ 249.139736][ T68] ? __lock_release+0x5d/0x170
[ 249.140048][ T68] ? rcu_is_watching+0x12/0xc0
[ 249.140368][ T68] ? __pfx_kthread+0x10/0x10
[ 249.140675][ T68] ret_from_fork+0x240/0x320
[ 249.140979][ T68] ? __pfx_kthread+0x10/0x10
[ 249.141283][ T68] ret_from_fork_asm+0x1a/0x30
[ 249.141614][ T68]
[ 249.141845][ T68] irq event stamp: 1444505
[ 249.142153][ T68] hardirqs last enabled at (1444513): [] __up_console_sem+0x6b/0x80
[ 249.142692][ T68] hardirqs last disabled at (1444522): [] __up_console_sem+0x50/0x80
[ 249.143234][ T68] softirqs last enabled at (1443820): [] handle_softirqs+0x358/0x620
[ 249.143775][ T68] softirqs last disabled at (1443815): [] __irq_exit_rcu+0xfa/0x160
[ 249.144319][ T68] ---[ end trace 0000000000000000 ]---
[ 249.172389][ T68] vxlan1 (unregistering): left allmulticast mode
[ 249.172788][ T68] vxlan1 (unregistering): left promiscuous mode
[ 249.173158][ T68] br1: port 2(vxlan1) entered disabled state
[ 249.175258][ T68] ------------[ cut here ]------------
[ 249.175601][ T68] WARNING: CPU: 3 PID: 68 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 249.176161][ T68] Modules linked in: vxlan
[ 249.176508][ T68] CPU: 3 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 249.177270][ T68] Tainted: [W]=WARN
[ 249.177544][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 249.177950][ T68] Workqueue: netns cleanup_net
[ 249.178298][ T68] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 249.178631][ T68] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 249.179807][ T68] RSP: 0018:ffffc90000497360 EFLAGS: 00010246
[ 249.180219][ T68] RAX: 0000000000000000 RBX: ffff88800cc7a000 RCX: 0000000000000001
[ 249.180711][ T68] RDX: 0000000000000000 RSI: ffffffff90910751 RDI: ffffffff90058280
[ 249.181194][ T68] RBP: ffffc90000497450 R08: 0000000000000000 R09: 0000000000000000
[ 249.181690][ T68] R10: ffffc90000497480 R11: ffffffff9138d1e0 R12: 1ffff92000092e70
[ 249.182180][ T68] R13: 00000000000005dc R14: ffffc90000497480 R15: ffff88800cc7af48
[ 249.182676][ T68] FS: 0000000000000000(0000) GS:ffff8880d2919000(0000) knlGS:0000000000000000
[ 249.183241][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 249.183657][ T68] CR2: 00007ffc830e3d6c CR3: 000000007394a005 CR4: 0000000000772ef0
[ 249.184145][ T68] PKRU: 55555554
[ 249.184405][ T68] Call Trace:
[ 249.184650][ T68]
[ 249.184814][ T68] ? kasan_record_aux_stack+0x8c/0xa0
[ 249.185139][ T68] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 249.185551][ T68] ? br_del_if+0xa3/0x1f0
[ 249.185797][ T68] ? br_device_event+0x53b/0x7f0
[ 249.186113][ T68] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 249.186443][ T68] ? notifier_call_chain+0xcd/0x150
[ 249.186768][ T68] ? unregister_netdevice_many_notify+0x69b/0x1b90
[ 249.187167][ T68] ? default_device_exit_batch+0x240/0x2e0
[ 249.187580][ T68] ? ops_undo_list+0x2cc/0x8a0
[ 249.187900][ T68] ? cleanup_net+0x3a1/0x890
[ 249.188219][ T68] ? process_one_work+0xe40/0x1660
[ 249.188552][ T68] ? worker_thread+0x591/0xcf0
[ 249.189073][ T68] ? kthread+0x37b/0x600
[ 249.189324][ T68] ? ret_from_fork+0x240/0x320
[ 249.189653][ T68] ? ret_from_fork_asm+0x1a/0x30
[ 249.189991][ T68] netif_set_mtu+0x88/0x100
[ 249.190325][ T68] ? __pfx_netif_set_mtu+0x10/0x10
[ 249.190667][ T68] dev_set_mtu+0xa4/0x230
[ 249.190913][ T68] br_mtu_auto_adjust+0x189/0x270
[ 249.191244][ T68] br_del_if+0xb2/0x1f0
[ 249.191505][ T68] br_device_event+0x53b/0x7f0
[ 249.191829][ T68] ? __pfx_br_device_event+0x10/0x10
[ 249.192161][ T68] notifier_call_chain+0xcd/0x150
[ 249.192502][ T68] unregister_netdevice_many_notify+0x69b/0x1b90
[ 249.192907][ T68] ? __pfx_vxlan_dellink+0x10/0x10 [vxlan]
[ 249.193342][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 249.193751][ T68] ? net_generic+0xb1/0x1f0 [vxlan]
[ 249.194093][ T68] vxlan_netdevice_event+0x245/0x340 [vxlan]
[ 249.194515][ T68] ? __pfx_vxlan_netdevice_event+0x10/0x10 [vxlan]
[ 249.194933][ T68] notifier_call_chain+0xcd/0x150
[ 249.195260][ T68] unregister_netdevice_many_notify+0x69b/0x1b90
[ 249.195674][ T68] ? mutex_is_locked+0x1c/0x60
[ 249.196000][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 249.196413][ T68] ? unregister_netdevice_queue+0x6f/0x410
[ 249.196817][ T68] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 249.197217][ T68] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 249.197641][ T68] default_device_exit_batch+0x240/0x2e0
[ 249.197967][ T68] ? __pfx_default_device_exit_batch+0x10/0x10
[ 249.198378][ T68] ops_undo_list+0x2cc/0x8a0
[ 249.198706][ T68] ? __pfx_ops_undo_list+0x10/0x10
[ 249.199025][ T68] ? cleanup_net+0x2c5/0x890
[ 249.199368][ T68] cleanup_net+0x3a1/0x890
[ 249.199691][ T68] ? __pfx_cleanup_net+0x10/0x10
[ 249.200014][ T68] ? rcu_is_watching+0x12/0xc0
[ 249.200354][ T68] process_one_work+0xe40/0x1660
[ 249.200685][ T68] ? __pfx_process_one_work+0x10/0x10
[ 249.201016][ T68] ? assign_work+0x16c/0x240
[ 249.201354][ T68] worker_thread+0x591/0xcf0
[ 249.201684][ T68] ? __pfx_worker_thread+0x10/0x10
[ 249.202006][ T68] kthread+0x37b/0x600
[ 249.202245][ T68] ? __pfx_kthread+0x10/0x10
[ 249.202574][ T68] ? ret_from_fork+0x1b/0x320
[ 249.202894][ T68] ? __lock_release+0x5d/0x170
[ 249.203221][ T68] ? rcu_is_watching+0x12/0xc0
[ 249.203556][ T68] ? __pfx_kthread+0x10/0x10
[ 249.203865][ T68] ret_from_fork+0x240/0x320
[ 249.204179][ T68] ? __pfx_kthread+0x10/0x10
[ 249.204497][ T68] ret_from_fork_asm+0x1a/0x30
[ 249.204819][ T68]
[ 249.205049][ T68] irq event stamp: 1452677
[ 249.205361][ T68] hardirqs last enabled at (1452687): [] __up_console_sem+0x6b/0x80
[ 249.205907][ T68] hardirqs last disabled at (1452694): [] __up_console_sem+0x50/0x80
[ 249.206456][ T68] softirqs last enabled at (1451960): [] handle_softirqs+0x358/0x620
[ 249.207219][ T68] softirqs last disabled at (1451935): [] __irq_exit_rcu+0xfa/0x160
[ 249.207785][ T68] ---[ end trace 0000000000000000 ]---
[ 249.295439][ T68] vethhv-12: left allmulticast mode
[ 249.295825][ T68] vethhv-12: left promiscuous mode
[ 249.296272][ T68] br1: port 1(vethhv-12) entered disabled state
[ 249.299295][ T68] vethhv-22: left allmulticast mode
[ 249.299578][ T68] vethhv-22: left promiscuous mode
[ 249.299999][ T68] br2: port 1(vethhv-22) entered disabled state
[ 249.302929][ T68] vethhv-32: left allmulticast mode
[ 249.303195][ T68] vethhv-32: left promiscuous mode
[ 249.303640][ T68] br3: port 1(vethhv-32) entered disabled state