[ 14.362214][ T246] ip (246) used greatest stack depth: 24544 bytes left
[ 16.514075][ T276] ------------[ cut here ]------------
[ 16.515765][ T276] WARNING: CPU: 3 PID: 276 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 16.516513][ T276] Modules linked in:
[ 16.516908][ T276] CPU: 3 UID: 0 PID: 276 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 16.517623][ T276] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 16.518109][ T276] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 16.518522][ T276] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 16.519909][ T276] RSP: 0018:ffffc90000c66d70 EFLAGS: 00010246
[ 16.520421][ T276] RAX: 0000000000000000 RBX: ffff888007a2c000 RCX: 0000000000000001
[ 16.520975][ T276] RDX: 0000000000000000 RSI: ffffffffa2ae6e91 RDI: ffffffffa22555a0
[ 16.521519][ T276] RBP: ffffc90000c66e60 R08: 0000000000000001 R09: 0000000000000000
[ 16.522074][ T276] R10: ffffc90000c66e90 R11: ffffffffa2f79160 R12: 1ffff9200018cdb2
[ 16.522659][ T276] R13: 00000000000005dc R14: ffffc90000c66e90 R15: 0000000000000000
[ 16.523199][ T276] FS: 00007f1017f33800(0000) GS:ffff8880917c8000(0000) knlGS:0000000000000000
[ 16.523891][ T276] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 16.524335][ T276] CR2: 00000000004e5800 CR3: 000000000aceb002 CR4: 0000000000772ef0
[ 16.524899][ T276] PKRU: 55555554
[ 16.525181][ T276] Call Trace:
[ 16.525515][ T276]
[ 16.525726][ T276] ? sysfs_create_dir_ns+0x120/0x270
[ 16.526148][ T276] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 16.526579][ T276] ? rcu_is_watching+0x12/0xc0
[ 16.526975][ T276] ? kernfs_get.part.0+0x4c/0x70
[ 16.527341][ T276] ? create_dir+0xb2/0x2f0
[ 16.527737][ T276] netif_set_mtu+0x88/0x100
[ 16.528122][ T276] ? __pfx_netif_set_mtu+0x10/0x10
[ 16.528826][ T276] ? rcu_is_watching+0x12/0xc0
[ 16.529200][ T276] ? lockdep_init_map_type+0x4b/0x280
[ 16.529605][ T276] dev_set_mtu+0xa4/0x230
[ 16.529873][ T276] bond_enslave+0x6ab/0x5260
[ 16.530224][ T276] ? __pfx_bond_enslave+0x10/0x10
[ 16.530582][ T276] ? __lock_acquire+0x44d/0x7e0
[ 16.530941][ T276] ? find_held_lock+0x2b/0x80
[ 16.531270][ T276] ? is_bpf_text_address+0x67/0x120
[ 16.531629][ T276] ? __lock_release+0x5d/0x170
[ 16.532015][ T276] do_set_master+0x38d/0x6d0
[ 16.532448][ T276] ? kernel_text_address+0xce/0xe0
[ 16.532787][ T276] do_setlink.constprop.0+0x9fc/0x2650
[ 16.533164][ T276] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 16.533611][ T276] ? rcu_read_lock_any_held+0x43/0xb0
[ 16.533973][ T276] ? validate_chain+0x166/0x4d0
[ 16.534392][ T276] ? __kernel_text_address+0x12/0x40
[ 16.534819][ T276] ? __lock_acquire+0x44d/0x7e0
[ 16.535218][ T276] ? __mutex_trylock_common+0xf9/0x260
[ 16.535629][ T276] ? __pfx___mutex_trylock_common+0x10/0x10
[ 16.536096][ T276] ? rcu_is_watching+0x12/0xc0
[ 16.536507][ T276] ? rcu_is_watching+0x12/0xc0
[ 16.536900][ T276] ? trace_contention_end+0xdc/0x140
[ 16.537292][ T276] ? __mutex_lock+0x19c/0xcd0
[ 16.537684][ T276] ? find_held_lock+0x2b/0x80
[ 16.538057][ T276] ? rtnl_newlink+0x651/0xa60
[ 16.538424][ T276] ? __create_object+0x5e/0xb0
[ 16.538796][ T276] ? __pfx___mutex_lock+0x10/0x10
[ 16.539159][ T276] ? trace_cap_capable+0x10f/0x190
[ 16.539506][ T276] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 16.539932][ T276] ? __rtnl_newlink+0x40e/0xa40
[ 16.540283][ T276] rtnl_newlink+0x69a/0xa60
[ 16.540645][ T276] ? __pfx_rtnl_newlink+0x10/0x10
[ 16.540983][ T276] ? __lock_acquire+0x44d/0x7e0
[ 16.541383][ T276] ? find_held_lock+0x2b/0x80
[ 16.541764][ T276] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 16.542107][ T276] ? __lock_release+0x5d/0x170
[ 16.542480][ T276] ? __pfx_rtnl_newlink+0x10/0x10
[ 16.542860][ T276] rtnetlink_rcv_msg+0x713/0xc00
[ 16.543244][ T276] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 16.543690][ T276] ? __lock_acquire+0x44d/0x7e0
[ 16.544107][ T276] netlink_rcv_skb+0x121/0x350
[ 16.544546][ T276] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 16.544932][ T276] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 16.545309][ T276] ? netlink_deliver_tap+0x13e/0x340
[ 16.545722][ T276] ? netlink_deliver_tap+0xc3/0x340
[ 16.546107][ T276] netlink_unicast+0x49e/0x780
[ 16.546500][ T276] ? __pfx_netlink_unicast+0x10/0x10
[ 16.546897][ T276] ? __lock_acquire+0x44d/0x7e0
[ 16.547279][ T276] netlink_sendmsg+0x721/0xbe0
[ 16.547689][ T276] ? __pfx_netlink_sendmsg+0x10/0x10
[ 16.548047][ T276] ? __import_iovec+0x238/0x3c0
[ 16.548420][ T276] ____sys_sendmsg+0x7aa/0xa10
[ 16.548777][ T276] ? __pfx_____sys_sendmsg+0x10/0x10
[ 16.549128][ T276] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 16.549599][ T276] ___sys_sendmsg+0xed/0x170
[ 16.549939][ T276] ? kasan_record_aux_stack+0x8c/0xa0
[ 16.550349][ T276] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 16.550761][ T276] ? __pfx____sys_sendmsg+0x10/0x10
[ 16.551096][ T276] ? find_held_lock+0x2b/0x80
[ 16.551453][ T276] ? __lock_acquire+0x44d/0x7e0
[ 16.551813][ T276] ? find_held_lock+0x2b/0x80
[ 16.552173][ T276] ? __virt_addr_valid+0x22e/0x450
[ 16.552583][ T276] ? __lock_release+0x5d/0x170
[ 16.552994][ T276] __sys_sendmsg+0x10b/0x1a0
[ 16.553407][ T276] ? __call_rcu_common.constprop.0+0x320/0x640
[ 16.553870][ T276] ? __pfx___sys_sendmsg+0x10/0x10
[ 16.554285][ T276] ? rcu_is_watching+0x12/0xc0
[ 16.554665][ T276] do_syscall_64+0xc1/0x380
[ 16.555057][ T276] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 16.555533][ T276] RIP: 0033:0x7f10181001e7
[ 16.555895][ T276] 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
[ 16.557212][ T276] RSP: 002b:00007ffcec3d9ca8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 16.557747][ T276] RAX: ffffffffffffffda RBX: 00007ffcec3da3e0 RCX: 00007f10181001e7
[ 16.558285][ T276] RDX: 0000000000000000 RSI: 00007ffcec3d9d10 RDI: 0000000000000005
[ 16.558806][ T276] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 16.559351][ T276] R10: 000000000ce0e910 R11: 0000000000000246 R12: 0000000000000003
[ 16.559918][ T276] R13: 00000000686e6734 R14: 0000000000499600 R15: 0000000000000000
[ 16.560490][ T276]
[ 16.560751][ T276] irq event stamp: 41487
[ 16.561016][ T276] hardirqs last enabled at (41495): [] __up_console_sem+0x6b/0x80
[ 16.561764][ T276] hardirqs last disabled at (41504): [] __up_console_sem+0x50/0x80
[ 16.562505][ T276] softirqs last enabled at (41194): [] handle_softirqs+0x358/0x620
[ 16.563160][ T276] softirqs last disabled at (41183): [] __irq_exit_rcu+0xfa/0x160
[ 16.563800][ T276] ---[ end trace 0000000000000000 ]---
[ 16.568193][ T276] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 16.607213][ T276] ip (276) used greatest stack depth: 23728 bytes left
[ 16.702846][ T277] ------------[ cut here ]------------
[ 16.703205][ T277] WARNING: CPU: 2 PID: 277 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 16.703828][ T277] Modules linked in:
[ 16.704073][ T277] CPU: 2 UID: 0 PID: 277 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 16.705177][ T277] Tainted: [W]=WARN
[ 16.705436][ T277] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 16.705817][ T277] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 16.706149][ T277] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 16.707213][ T277] RSP: 0018:ffffc90000c66d70 EFLAGS: 00010246
[ 16.707620][ T277] RAX: 0000000000000000 RBX: ffff888009d51000 RCX: 0000000000000001
[ 16.708078][ T277] RDX: 0000000000000000 RSI: ffffffffa2ae6e91 RDI: ffffffffa22555a0
[ 16.708532][ T277] RBP: ffffc90000c66e60 R08: 0000000000000001 R09: 0000000000000000
[ 16.708999][ T277] R10: ffffc90000c66e90 R11: ffffffffa2f79160 R12: 1ffff9200018cdb2
[ 16.709497][ T277] R13: 00000000000005dc R14: ffffc90000c66e90 R15: 0000000000000000
[ 16.709948][ T277] FS: 00007f0a485c9800(0000) GS:ffff888091748000(0000) knlGS:0000000000000000
[ 16.710478][ T277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 16.710870][ T277] CR2: 00000000004e5800 CR3: 000000000a73d004 CR4: 0000000000772ef0
[ 16.711351][ T277] PKRU: 55555554
[ 16.711608][ T277] Call Trace:
[ 16.711843][ T277]
[ 16.712005][ T277] ? sysfs_create_dir_ns+0x120/0x270
[ 16.712315][ T277] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 16.712640][ T277] ? rcu_is_watching+0x12/0xc0
[ 16.712946][ T277] ? kernfs_get.part.0+0x4c/0x70
[ 16.713249][ T277] ? create_dir+0xb2/0x2f0
[ 16.713567][ T277] netif_set_mtu+0x88/0x100
[ 16.713877][ T277] ? __pfx_netif_set_mtu+0x10/0x10
[ 16.714199][ T277] ? rcu_is_watching+0x12/0xc0
[ 16.714515][ T277] ? lockdep_init_map_type+0x4b/0x280
[ 16.714821][ T277] dev_set_mtu+0xa4/0x230
[ 16.715053][ T277] bond_enslave+0x6ab/0x5260
[ 16.715374][ T277] ? __pfx_bond_enslave+0x10/0x10
[ 16.715711][ T277] ? __lock_acquire+0x44d/0x7e0
[ 16.716031][ T277] ? find_held_lock+0x2b/0x80
[ 16.716340][ T277] ? is_bpf_text_address+0x67/0x120
[ 16.716656][ T277] ? __lock_release+0x5d/0x170
[ 16.716967][ T277] do_set_master+0x38d/0x6d0
[ 16.717273][ T277] ? kernel_text_address+0xce/0xe0
[ 16.717592][ T277] do_setlink.constprop.0+0x9fc/0x2650
[ 16.717921][ T277] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 16.718305][ T277] ? rcu_read_lock_any_held+0x43/0xb0
[ 16.718620][ T277] ? validate_chain+0x166/0x4d0
[ 16.718922][ T277] ? __kernel_text_address+0x12/0x40
[ 16.719228][ T277] ? __lock_acquire+0x44d/0x7e0
[ 16.719557][ T277] ? __mutex_trylock_common+0xf9/0x260
[ 16.719876][ T277] ? __pfx___mutex_trylock_common+0x10/0x10
[ 16.720247][ T277] ? rcu_is_watching+0x12/0xc0
[ 16.720571][ T277] ? rcu_is_watching+0x12/0xc0
[ 16.720874][ T277] ? trace_contention_end+0xdc/0x140
[ 16.721176][ T277] ? __mutex_lock+0x19c/0xcd0
[ 16.721493][ T277] ? find_held_lock+0x2b/0x80
[ 16.721800][ T277] ? rtnl_newlink+0x651/0xa60
[ 16.722101][ T277] ? __create_object+0x5e/0xb0
[ 16.722475][ T277] ? __pfx___mutex_lock+0x10/0x10
[ 16.722810][ T277] ? trace_cap_capable+0x10f/0x190
[ 16.723137][ T277] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 16.723639][ T277] ? __rtnl_newlink+0x40e/0xa40
[ 16.723957][ T277] rtnl_newlink+0x69a/0xa60
[ 16.724277][ T277] ? __pfx_rtnl_newlink+0x10/0x10
[ 16.724600][ T277] ? __lock_acquire+0x44d/0x7e0
[ 16.724909][ T277] ? find_held_lock+0x2b/0x80
[ 16.725211][ T277] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 16.725519][ T277] ? __lock_release+0x5d/0x170
[ 16.725828][ T277] ? __pfx_rtnl_newlink+0x10/0x10
[ 16.726127][ T277] rtnetlink_rcv_msg+0x713/0xc00
[ 16.726444][ T277] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 16.726749][ T277] ? __lock_acquire+0x44d/0x7e0
[ 16.727056][ T277] netlink_rcv_skb+0x121/0x350
[ 16.727364][ T277] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 16.727717][ T277] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 16.728057][ T277] ? netlink_deliver_tap+0x13e/0x340
[ 16.728383][ T277] ? netlink_deliver_tap+0xc3/0x340
[ 16.728717][ T277] netlink_unicast+0x49e/0x780
[ 16.729053][ T277] ? __pfx_netlink_unicast+0x10/0x10
[ 16.729363][ T277] ? __lock_acquire+0x44d/0x7e0
[ 16.729683][ T277] netlink_sendmsg+0x721/0xbe0
[ 16.729992][ T277] ? __pfx_netlink_sendmsg+0x10/0x10
[ 16.730299][ T277] ? __import_iovec+0x238/0x3c0
[ 16.730621][ T277] ____sys_sendmsg+0x7aa/0xa10
[ 16.730926][ T277] ? __pfx_____sys_sendmsg+0x10/0x10
[ 16.731228][ T277] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 16.731655][ T277] ___sys_sendmsg+0xed/0x170
[ 16.731955][ T277] ? kasan_record_aux_stack+0x8c/0xa0
[ 16.732255][ T277] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 16.732646][ T277] ? __pfx____sys_sendmsg+0x10/0x10
[ 16.732981][ T277] ? find_held_lock+0x2b/0x80
[ 16.733290][ T277] ? __lock_acquire+0x44d/0x7e0
[ 16.733608][ T277] ? find_held_lock+0x2b/0x80
[ 16.733912][ T277] ? __virt_addr_valid+0x22e/0x450
[ 16.734300][ T277] ? __lock_release+0x5d/0x170
[ 16.734622][ T277] __sys_sendmsg+0x10b/0x1a0
[ 16.734922][ T277] ? __call_rcu_common.constprop.0+0x320/0x640
[ 16.735301][ T277] ? __pfx___sys_sendmsg+0x10/0x10
[ 16.735642][ T277] ? rcu_is_watching+0x12/0xc0
[ 16.735954][ T277] do_syscall_64+0xc1/0x380
[ 16.736289][ T277] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 16.736702][ T277] RIP: 0033:0x7f0a487961e7
[ 16.737017][ T277] 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
[ 16.738085][ T277] RSP: 002b:00007fffc0798a68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 16.738544][ T277] RAX: ffffffffffffffda RBX: 00007fffc07991a0 RCX: 00007f0a487961e7
[ 16.738993][ T277] RDX: 0000000000000000 RSI: 00007fffc0798ad0 RDI: 0000000000000005
[ 16.739471][ T277] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 16.739917][ T277] R10: 0000000005079910 R11: 0000000000000246 R12: 0000000000000003
[ 16.740364][ T277] R13: 00000000686e6734 R14: 0000000000499600 R15: 0000000000000000
[ 16.740835][ T277]
[ 16.741066][ T277] irq event stamp: 38005
[ 16.741304][ T277] hardirqs last enabled at (38015): [] __up_console_sem+0x6b/0x80
[ 16.741838][ T277] hardirqs last disabled at (38026): [] __up_console_sem+0x50/0x80
[ 16.742351][ T277] softirqs last enabled at (37960): [] handle_softirqs+0x358/0x620
[ 16.742877][ T277] softirqs last disabled at (37937): [] __irq_exit_rcu+0xfa/0x160
[ 16.743420][ T277] ---[ end trace 0000000000000000 ]---
[ 16.756275][ T277] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 16.868451][ T278] br0: port 1(veth0) entered blocking state
[ 16.868880][ T278] br0: port 1(veth0) entered disabled state
[ 16.869298][ T278] veth0: entered allmulticast mode
[ 16.871696][ T278] veth0: entered promiscuous mode
[ 16.874842][ T278] ------------[ cut here ]------------
[ 16.875186][ T278] WARNING: CPU: 3 PID: 278 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 16.875845][ T278] Modules linked in:
[ 16.876100][ T278] CPU: 3 UID: 0 PID: 278 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 16.876770][ T278] Tainted: [W]=WARN
[ 16.877018][ T278] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 16.877432][ T278] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 16.877765][ T278] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 16.879178][ T278] RSP: 0018:ffffc90000c76ef0 EFLAGS: 00010246
[ 16.879765][ T278] RAX: 0000000000000000 RBX: ffff888008e62000 RCX: 0000000000000001
[ 16.880249][ T278] RDX: 0000000000000000 RSI: ffffffffa2ae6e91 RDI: ffffffffa22555a0
[ 16.880924][ T278] RBP: ffffc90000c76fe0 R08: 0000000000000000 R09: 0000000000000000
[ 16.881551][ T278] R10: ffffc90000c77010 R11: ffffffffa2f79160 R12: 1ffff9200018ede2
[ 16.882040][ T278] R13: 00000000000005dc R14: ffffc90000c77010 R15: ffff888008e62ef8
[ 16.882559][ T278] FS: 00007f83fd2de800(0000) GS:ffff8880917c8000(0000) knlGS:0000000000000000
[ 16.883133][ T278] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 16.883562][ T278] CR2: 00000000004e5aa0 CR3: 000000000a73d004 CR4: 0000000000772ef0
[ 16.884053][ T278] PKRU: 55555554
[ 16.884347][ T278] Call Trace:
[ 16.884614][ T278]
[ 16.884797][ T278] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 16.885127][ T278] ? __lock_acquire+0x44d/0x7e0
[ 16.885478][ T278] ? find_held_lock+0x2b/0x80
[ 16.885791][ T278] netif_set_mtu+0x88/0x100
[ 16.886106][ T278] ? __pfx_netif_set_mtu+0x10/0x10
[ 16.886463][ T278] dev_set_mtu+0xa4/0x230
[ 16.886719][ T278] br_mtu_auto_adjust+0x189/0x270
[ 16.887033][ T278] br_add_if+0xa75/0x1520
[ 16.887277][ T278] do_set_master+0x38d/0x6d0
[ 16.887595][ T278] ? kernel_text_address+0xce/0xe0
[ 16.887943][ T278] do_setlink.constprop.0+0x9fc/0x2650
[ 16.888289][ T278] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 16.888696][ T278] ? rcu_read_lock_any_held+0x43/0xb0
[ 16.889004][ T278] ? validate_chain+0x166/0x4d0
[ 16.889363][ T278] ? __kernel_text_address+0x12/0x40
[ 16.889685][ T278] ? __lock_acquire+0x44d/0x7e0
[ 16.889995][ T278] ? __mutex_trylock_common+0xf9/0x260
[ 16.890332][ T278] ? __pfx___mutex_trylock_common+0x10/0x10
[ 16.890738][ T278] ? rcu_is_watching+0x12/0xc0
[ 16.891049][ T278] ? rcu_is_watching+0x12/0xc0
[ 16.891353][ T278] ? trace_contention_end+0xdc/0x140
[ 16.891666][ T278] ? __mutex_lock+0x19c/0xcd0
[ 16.891977][ T278] ? find_held_lock+0x2b/0x80
[ 16.892283][ T278] ? rtnl_newlink+0x651/0xa60
[ 16.892597][ T278] ? __create_object+0x5e/0xb0
[ 16.892910][ T278] ? __pfx___mutex_lock+0x10/0x10
[ 16.893224][ T278] ? trace_cap_capable+0x10f/0x190
[ 16.893545][ T278] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 16.893929][ T278] ? __rtnl_newlink+0x40e/0xa40
[ 16.894266][ T278] rtnl_newlink+0x69a/0xa60
[ 16.894603][ T278] ? __pfx_rtnl_newlink+0x10/0x10
[ 16.894915][ T278] ? __lock_acquire+0x44d/0x7e0
[ 16.895229][ T278] ? find_held_lock+0x2b/0x80
[ 16.895549][ T278] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 16.895862][ T278] ? __lock_release+0x5d/0x170
[ 16.896170][ T278] ? __pfx_rtnl_newlink+0x10/0x10
[ 16.896488][ T278] rtnetlink_rcv_msg+0x713/0xc00
[ 16.896826][ T278] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 16.897145][ T278] ? __lock_acquire+0x44d/0x7e0
[ 16.897487][ T278] netlink_rcv_skb+0x121/0x350
[ 16.897796][ T278] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 16.898113][ T278] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 16.898451][ T278] ? netlink_deliver_tap+0x13e/0x340
[ 16.898874][ T278] ? netlink_deliver_tap+0xc3/0x340
[ 16.899190][ T278] netlink_unicast+0x49e/0x780
[ 16.899514][ T278] ? __pfx_netlink_unicast+0x10/0x10
[ 16.899848][ T278] ? __lock_acquire+0x44d/0x7e0
[ 16.900163][ T278] netlink_sendmsg+0x721/0xbe0
[ 16.900492][ T278] ? __pfx_netlink_sendmsg+0x10/0x10
[ 16.900803][ T278] ? __import_iovec+0x238/0x3c0
[ 16.901137][ T278] ____sys_sendmsg+0x7aa/0xa10
[ 16.901460][ T278] ? __pfx_____sys_sendmsg+0x10/0x10
[ 16.901767][ T278] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 16.902209][ T278] ___sys_sendmsg+0xed/0x170
[ 16.902535][ T278] ? kasan_record_aux_stack+0x8c/0xa0
[ 16.902863][ T278] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 16.903359][ T278] ? __pfx____sys_sendmsg+0x10/0x10
[ 16.903675][ T278] ? find_held_lock+0x2b/0x80
[ 16.903976][ T278] ? __lock_acquire+0x44d/0x7e0
[ 16.904303][ T278] ? find_held_lock+0x2b/0x80
[ 16.904614][ T278] ? __virt_addr_valid+0x22e/0x450
[ 16.904915][ T278] ? __lock_release+0x5d/0x170
[ 16.905223][ T278] __sys_sendmsg+0x10b/0x1a0
[ 16.905537][ T278] ? __call_rcu_common.constprop.0+0x320/0x640
[ 16.905910][ T278] ? __pfx___sys_sendmsg+0x10/0x10
[ 16.906223][ T278] ? rcu_is_watching+0x12/0xc0
[ 16.906544][ T278] do_syscall_64+0xc1/0x380
[ 16.906852][ T278] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 16.907223][ T278] RIP: 0033:0x7f83fd4ab1e7
[ 16.907546][ T278] 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
[ 16.908670][ T278] RSP: 002b:00007ffe0427eb08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 16.909143][ T278] RAX: ffffffffffffffda RBX: 00007ffe0427f240 RCX: 00007f83fd4ab1e7
[ 16.909606][ T278] RDX: 0000000000000000 RSI: 00007ffe0427eb70 RDI: 0000000000000005
[ 16.910070][ T278] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 16.910535][ T278] R10: 000000002e030910 R11: 0000000000000246 R12: 0000000000000003
[ 16.911009][ T278] R13: 00000000686e6734 R14: 0000000000499600 R15: 0000000000000000
[ 16.911499][ T278]
[ 16.911731][ T278] irq event stamp: 41155
[ 16.911957][ T278] hardirqs last enabled at (41163): [] __up_console_sem+0x6b/0x80
[ 16.912485][ T278] hardirqs last disabled at (41172): [] __up_console_sem+0x50/0x80
[ 16.913003][ T278] softirqs last enabled at (41126): [] handle_softirqs+0x358/0x620
[ 16.913534][ T278] softirqs last disabled at (41105): [] __irq_exit_rcu+0xfa/0x160
[ 16.914061][ T278] ---[ end trace 0000000000000000 ]---
[ 17.067997][ T279] br0: port 2(veth1) entered blocking state
[ 17.068454][ T279] br0: port 2(veth1) entered disabled state
[ 17.068866][ T279] veth1: entered allmulticast mode
[ 17.071536][ T279] veth1: entered promiscuous mode
[ 17.072351][ T279] ------------[ cut here ]------------
[ 17.072696][ T279] WARNING: CPU: 2 PID: 279 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 17.073315][ T279] Modules linked in:
[ 17.073592][ T279] CPU: 2 UID: 0 PID: 279 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 17.074249][ T279] Tainted: [W]=WARN
[ 17.074513][ T279] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 17.074950][ T279] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 17.075284][ T279] Code: 00 00 8b 05 97 63 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 da 7c 82 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 17.076458][ T279] RSP: 0018:ffffc90000ad6ef0 EFLAGS: 00010246
[ 17.076871][ T279] RAX: 0000000000000000 RBX: ffff888008e62000 RCX: 0000000000000001
[ 17.077346][ T279] RDX: 0000000000000000 RSI: ffffffffa2ae6e91 RDI: ffffffffa22555a0
[ 17.077851][ T279] RBP: ffffc90000ad6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 17.078336][ T279] R10: ffffc90000ad7010 R11: ffffffffa38cd718 R12: 1ffff9200015ade2
[ 17.078871][ T279] R13: 00000000000005dc R14: ffffc90000ad7010 R15: ffff888008e62ef8
[ 17.079354][ T279] FS: 00007f21bb6b5800(0000) GS:ffff888091748000(0000) knlGS:0000000000000000
[ 17.079928][ T279] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 17.080340][ T279] CR2: 00000000004e5aa8 CR3: 0000000009208001 CR4: 0000000000772ef0
[ 17.080833][ T279] PKRU: 55555554
[ 17.081080][ T279] Call Trace:
[ 17.081329][ T279]
[ 17.081516][ T279] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 17.081856][ T279] ? find_held_lock+0x2b/0x80
[ 17.082184][ T279] ? mark_held_locks+0x49/0x80
[ 17.082544][ T279] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 17.082984][ T279] ? lockdep_hardirqs_on+0x7c/0x110
[ 17.083317][ T279] netif_set_mtu+0x88/0x100
[ 17.083662][ T279] ? __pfx_netif_set_mtu+0x10/0x10
[ 17.084006][ T279] dev_set_mtu+0xa4/0x230
[ 17.084272][ T279] br_mtu_auto_adjust+0x189/0x270
[ 17.084618][ T279] br_add_if+0xa75/0x1520
[ 17.084877][ T279] do_set_master+0x38d/0x6d0
[ 17.085208][ T279] ? kernel_text_address+0xce/0xe0
[ 17.085551][ T279] do_setlink.constprop.0+0x9fc/0x2650
[ 17.085880][ T279] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 17.086286][ T279] ? rcu_read_lock_any_held+0x43/0xb0
[ 17.086656][ T279] ? validate_chain+0x166/0x4d0
[ 17.086988][ T279] ? __kernel_text_address+0x12/0x40
[ 17.087320][ T279] ? __lock_acquire+0x44d/0x7e0
[ 17.087689][ T279] ? __mutex_trylock_common+0xf9/0x260
[ 17.088015][ T279] ? __pfx___mutex_trylock_common+0x10/0x10
[ 17.088431][ T279] ? rcu_is_watching+0x12/0xc0
[ 17.088757][ T279] ? rcu_is_watching+0x12/0xc0
[ 17.089078][ T279] ? trace_contention_end+0xdc/0x140
[ 17.089409][ T279] ? __mutex_lock+0x19c/0xcd0
[ 17.089732][ T279] ? find_held_lock+0x2b/0x80
[ 17.090060][ T279] ? rtnl_newlink+0x651/0xa60
[ 17.090413][ T279] ? __create_object+0x5e/0xb0
[ 17.090791][ T279] ? __pfx___mutex_lock+0x10/0x10
[ 17.091116][ T279] ? trace_cap_capable+0x10f/0x190
[ 17.091457][ T279] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 17.091867][ T279] ? __rtnl_newlink+0x40e/0xa40
[ 17.092199][ T279] rtnl_newlink+0x69a/0xa60
[ 17.092546][ T279] ? __pfx_rtnl_newlink+0x10/0x10
[ 17.092870][ T279] ? __lock_acquire+0x44d/0x7e0
[ 17.093226][ T279] ? find_held_lock+0x2b/0x80
[ 17.093568][ T279] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 17.093890][ T279] ? __lock_release+0x5d/0x170
[ 17.094227][ T279] ? __pfx_rtnl_newlink+0x10/0x10
[ 17.094568][ T279] rtnetlink_rcv_msg+0x713/0xc00
[ 17.094930][ T279] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 17.095267][ T279] ? __lock_acquire+0x44d/0x7e0
[ 17.095609][ T279] netlink_rcv_skb+0x121/0x350
[ 17.095933][ T279] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 17.096255][ T279] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 17.096598][ T279] ? netlink_deliver_tap+0x13e/0x340
[ 17.096923][ T279] ? netlink_deliver_tap+0xc3/0x340
[ 17.097247][ T279] netlink_unicast+0x49e/0x780
[ 17.097593][ T279] ? __pfx_netlink_unicast+0x10/0x10
[ 17.097923][ T279] ? __lock_acquire+0x44d/0x7e0
[ 17.098247][ T279] netlink_sendmsg+0x721/0xbe0
[ 17.098600][ T279] ? __pfx_netlink_sendmsg+0x10/0x10
[ 17.098948][ T279] ? __import_iovec+0x238/0x3c0
[ 17.099284][ T279] ____sys_sendmsg+0x7aa/0xa10
[ 17.099628][ T279] ? __pfx_____sys_sendmsg+0x10/0x10
[ 17.099964][ T279] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 17.100374][ T279] ___sys_sendmsg+0xed/0x170
[ 17.100708][ T279] ? kasan_record_aux_stack+0x8c/0xa0
[ 17.101033][ T279] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 17.101440][ T279] ? __pfx____sys_sendmsg+0x10/0x10
[ 17.101764][ T279] ? find_held_lock+0x2b/0x80
[ 17.102093][ T279] ? __lock_acquire+0x44d/0x7e0
[ 17.102431][ T279] ? find_held_lock+0x2b/0x80
[ 17.102790][ T279] ? __virt_addr_valid+0x22e/0x450
[ 17.103138][ T279] ? __lock_release+0x5d/0x170
[ 17.103486][ T279] __sys_sendmsg+0x10b/0x1a0
[ 17.103806][ T279] ? __call_rcu_common.constprop.0+0x320/0x640
[ 17.104223][ T279] ? __pfx___sys_sendmsg+0x10/0x10
[ 17.104570][ T279] ? rcu_is_watching+0x12/0xc0
[ 17.104895][ T279] do_syscall_64+0xc1/0x380
[ 17.105230][ T279] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 17.105638][ T279] RIP: 0033:0x7f21bb8821e7
[ 17.105971][ T279] 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
[ 17.107135][ T279] RSP: 002b:00007ffdfa9b9e18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 17.107638][ T279] RAX: ffffffffffffffda RBX: 00007ffdfa9ba550 RCX: 00007f21bb8821e7
[ 17.108122][ T279] RDX: 0000000000000000 RSI: 00007ffdfa9b9e80 RDI: 0000000000000005
[ 17.108606][ T279] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 17.109085][ T279] R10: 0000000022023910 R11: 0000000000000246 R12: 0000000000000003
[ 17.109577][ T279] R13: 00000000686e6734 R14: 0000000000499600 R15: 0000000000000000
[ 17.110065][ T279]
[ 17.110318][ T279] irq event stamp: 48421
[ 17.110589][ T279] hardirqs last enabled at (48433): [] __up_console_sem+0x6b/0x80
[ 17.111159][ T279] hardirqs last disabled at (48442): [] __up_console_sem+0x50/0x80
[ 17.111724][ T279] softirqs last enabled at (47598): [] handle_softirqs+0x358/0x620
[ 17.112274][ T279] softirqs last disabled at (47585): [] __irq_exit_rcu+0xfa/0x160
[ 17.112829][ T279] ---[ end trace 0000000000000000 ]---
[ 17.412023][ T38] br0: port 1(veth0) entered blocking state
[ 17.412529][ T38] br0: port 1(veth0) entered forwarding state
[ 18.469864][ T35] br0: port 2(veth1) entered blocking state
[ 18.470319][ T35] br0: port 2(veth1) entered forwarding state
[ 19.492354][ T12] bond0: (slave veth0): link status definitely up
[ 19.492895][ T12] bond0: (slave veth0): making interface the new active one
[ 19.494221][ T12] bond0: active interface up!
[ 19.810045][ T12] veth1: left allmulticast mode
[ 19.810535][ T12] veth1: left promiscuous mode
[ 19.811057][ T12] br0: port 2(veth1) entered disabled state
[ 19.813429][ T12] veth0: left allmulticast mode
[ 19.813773][ T12] veth0: left promiscuous mode
[ 19.814263][ T12] br0: port 1(veth0) entered disabled state
[ 20.019146][ T12] bond0: (slave veth1): Releasing backup interface