[ 19.366717][ T305] br1: port 1(veth1) entered blocking state
[ 19.367331][ T305] br1: port 1(veth1) entered disabled state
[ 19.367867][ T305] veth1: entered allmulticast mode
[ 19.372415][ T305] veth1: entered promiscuous mode
[ 19.374733][ T305] ------------[ cut here ]------------
[ 19.375057][ T305] WARNING: CPU: 3 PID: 305 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 19.376213][ T305] Modules linked in: bridge stp llc vrf veth
[ 19.376715][ T305] CPU: 3 UID: 0 PID: 305 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 19.377259][ T305] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.377703][ T305] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 19.378030][ T305] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 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
[ 19.379172][ T305] RSP: 0018:ffffc90000b96ef0 EFLAGS: 00010246
[ 19.379584][ T305] RAX: 0000000000000000 RBX: ffff88800b8ca000 RCX: 0000000000000001
[ 19.380060][ T305] RDX: 0000000000000000 RSI: ffffffff8b29b941 RDI: ffffffff8aa555e0
[ 19.380545][ T305] RBP: ffffc90000b96fe0 R08: 0000000000000000 R09: 0000000000000000
[ 19.381017][ T305] R10: ffffc90000b97010 R11: ffffffff8c0a8918 R12: 1ffff92000172de2
[ 19.381522][ T305] R13: 00000000000005dc R14: ffffc90000b97010 R15: ffff88800b8caf08
[ 19.381991][ T305] FS: 00007f2b80236800(0000) GS:ffff8880a9037000(0000) knlGS:0000000000000000
[ 19.382602][ T305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.382995][ T305] CR2: 00000000004e5aa8 CR3: 000000000961e001 CR4: 0000000000772ef0
[ 19.383485][ T305] PKRU: 55555554
[ 19.383730][ T305] Call Trace:
[ 19.384130][ T305]
[ 19.384306][ T305] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 19.384628][ T305] ? find_held_lock+0x2b/0x80
[ 19.384967][ T305] ? mark_held_locks+0x49/0x80
[ 19.385272][ T305] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 19.385675][ T305] ? lockdep_hardirqs_on+0x7c/0x110
[ 19.385981][ T305] netif_set_mtu+0x88/0x100
[ 19.386309][ T305] ? __pfx_netif_set_mtu+0x10/0x10
[ 19.386669][ T305] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 19.387091][ T305] dev_set_mtu+0xa0/0x150
[ 19.387334][ T305] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 19.387783][ T305] br_add_if+0xda3/0x1330 [bridge]
[ 19.388134][ T305] do_set_master+0x32f/0x500
[ 19.388459][ T305] do_setlink.constprop.0+0x9f4/0x2480
[ 19.388768][ T305] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 19.389152][ T305] ? rcu_read_lock_any_held+0x43/0xb0
[ 19.389479][ T305] ? validate_chain+0x166/0x4d0
[ 19.389783][ T305] ? __kernel_text_address+0x12/0x40
[ 19.390102][ T305] ? __lock_acquire+0x44d/0x7e0
[ 19.390419][ T305] ? __mutex_trylock_common+0xf9/0x260
[ 19.390725][ T305] ? __pfx___mutex_trylock_common+0x10/0x10
[ 19.391107][ T305] ? rcu_is_watching+0x12/0xc0
[ 19.391464][ T305] ? rcu_is_watching+0x12/0xc0
[ 19.391804][ T305] ? trace_contention_end+0xdc/0x140
[ 19.392113][ T305] ? __mutex_lock+0x19c/0xcd0
[ 19.392440][ T305] ? find_held_lock+0x2b/0x80
[ 19.392751][ T305] ? rtnl_newlink+0x651/0xa60
[ 19.393054][ T305] ? __create_object+0x5e/0xb0
[ 19.393396][ T305] ? __pfx___mutex_lock+0x10/0x10
[ 19.393702][ T305] ? trace_cap_capable+0x10f/0x190
[ 19.394020][ T305] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 19.394408][ T305] ? __rtnl_newlink+0x40e/0xa40
[ 19.394723][ T305] rtnl_newlink+0x69a/0xa60
[ 19.395032][ T305] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.395349][ T305] ? __lock_acquire+0x44d/0x7e0
[ 19.395664][ T305] ? find_held_lock+0x2b/0x80
[ 19.395969][ T305] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 19.396274][ T305] ? __lock_release+0x5d/0x170
[ 19.396594][ T305] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.396900][ T305] rtnetlink_rcv_msg+0x710/0xc00
[ 19.397206][ T305] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.397524][ T305] ? __lock_acquire+0x44d/0x7e0
[ 19.397834][ T305] netlink_rcv_skb+0x121/0x350
[ 19.398150][ T305] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.398488][ T305] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 19.398817][ T305] ? netlink_deliver_tap+0x13e/0x340
[ 19.399123][ T305] ? netlink_deliver_tap+0xc3/0x340
[ 19.399442][ T305] netlink_unicast+0x49e/0x780
[ 19.399758][ T305] ? __pfx_netlink_unicast+0x10/0x10
[ 19.400060][ T305] ? __lock_acquire+0x44d/0x7e0
[ 19.400377][ T305] netlink_sendmsg+0x721/0xbe0
[ 19.400684][ T305] ? __pfx_netlink_sendmsg+0x10/0x10
[ 19.400992][ T305] ? __import_iovec+0x238/0x3c0
[ 19.401322][ T305] ____sys_sendmsg+0x7ad/0xa10
[ 19.401640][ T305] ? __pfx_____sys_sendmsg+0x10/0x10
[ 19.401946][ T305] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 19.402378][ T305] ___sys_sendmsg+0xed/0x170
[ 19.402683][ T305] ? kasan_record_aux_stack+0x8c/0xa0
[ 19.402988][ T305] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 19.403381][ T305] ? __pfx____sys_sendmsg+0x10/0x10
[ 19.403690][ T305] ? find_held_lock+0x2b/0x80
[ 19.403996][ T305] ? __lock_acquire+0x44d/0x7e0
[ 19.404316][ T305] ? find_held_lock+0x2b/0x80
[ 19.404623][ T305] ? __virt_addr_valid+0x22e/0x450
[ 19.404933][ T305] ? __lock_release+0x5d/0x170
[ 19.405247][ T305] __sys_sendmsg+0x10b/0x1a0
[ 19.405563][ T305] ? __call_rcu_common.constprop.0+0x320/0x640
[ 19.405945][ T305] ? __pfx___sys_sendmsg+0x10/0x10
[ 19.406263][ T305] ? rcu_is_watching+0x12/0xc0
[ 19.406581][ T305] do_syscall_64+0xc1/0x380
[ 19.406889][ T305] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 19.407272][ T305] RIP: 0033:0x7f2b804031e7
[ 19.407601][ T305] 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
[ 19.408700][ T305] RSP: 002b:00007ffe97b85b68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 19.409166][ T305] RAX: ffffffffffffffda RBX: 00007ffe97b86290 RCX: 00007f2b804031e7
[ 19.409637][ T305] RDX: 0000000000000000 RSI: 00007ffe97b85bd0 RDI: 0000000000000005
[ 19.410103][ T305] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 19.410573][ T305] R10: 0000000012eac910 R11: 0000000000000246 R12: 0000000000000004
[ 19.411031][ T305] R13: 00000000686e3f00 R14: 0000000000499600 R15: 0000000000000000
[ 19.411511][ T305]
[ 19.411744][ T305] irq event stamp: 36173
[ 19.411976][ T305] hardirqs last enabled at (36181): [] __up_console_sem+0x6b/0x80
[ 19.412534][ T305] hardirqs last disabled at (36190): [] __up_console_sem+0x50/0x80
[ 19.413061][ T305] softirqs last enabled at (35282): [] handle_softirqs+0x358/0x620
[ 19.413601][ T305] softirqs last disabled at (34967): [] __irq_exit_rcu+0xfa/0x160
[ 19.414176][ T305] ---[ end trace 0000000000000000 ]---
[ 19.534074][ T37] br1: port 1(veth1) entered blocking state
[ 19.534646][ T37] br1: port 1(veth1) entered forwarding state
[ 19.647559][ T307] br1: port 2(veth2) entered blocking state
[ 19.648045][ T307] br1: port 2(veth2) entered disabled state
[ 19.648488][ T307] veth2: entered allmulticast mode
[ 19.652025][ T307] veth2: entered promiscuous mode
[ 19.654074][ T307] ------------[ cut here ]------------
[ 19.654400][ T307] WARNING: CPU: 3 PID: 307 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 19.655000][ T307] Modules linked in: bridge stp llc vrf veth
[ 19.655406][ T307] CPU: 3 UID: 0 PID: 307 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 19.656015][ T307] Tainted: [W]=WARN
[ 19.656251][ T307] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.656654][ T307] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 19.656969][ T307] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 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
[ 19.658055][ T307] RSP: 0018:ffffc90000876ef0 EFLAGS: 00010246
[ 19.658449][ T307] RAX: 0000000000000000 RBX: ffff88800b8ca000 RCX: 0000000000000001
[ 19.658902][ T307] RDX: 0000000000000000 RSI: ffffffff8b29b941 RDI: ffffffff8aa555e0
[ 19.659360][ T307] RBP: ffffc90000876fe0 R08: 0000000000000000 R09: 0000000000000000
[ 19.659811][ T307] R10: ffffc90000877010 R11: ffffffff8c0a8918 R12: 1ffff9200010ede2
[ 19.660266][ T307] R13: 00000000000005dc R14: ffffc90000877010 R15: ffff88800b8caf08
[ 19.660730][ T307] FS: 00007f6c3bad7800(0000) GS:ffff8880a9037000(0000) knlGS:0000000000000000
[ 19.661308][ T307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.661690][ T307] CR2: 00000000004e5ab0 CR3: 00000000096f2003 CR4: 0000000000772ef0
[ 19.662146][ T307] PKRU: 55555554
[ 19.662545][ T307] Call Trace:
[ 19.662777][ T307]
[ 19.662936][ T307] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 19.663241][ T307] ? find_held_lock+0x2b/0x80
[ 19.663558][ T307] ? mark_held_locks+0x49/0x80
[ 19.663862][ T307] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 19.664239][ T307] ? lockdep_hardirqs_on+0x7c/0x110
[ 19.664552][ T307] netif_set_mtu+0x88/0x100
[ 19.664856][ T307] ? __pfx_netif_set_mtu+0x10/0x10
[ 19.665173][ T307] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 19.665600][ T307] dev_set_mtu+0xa0/0x150
[ 19.665830][ T307] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 19.666238][ T307] br_add_if+0xda3/0x1330 [bridge]
[ 19.666590][ T307] do_set_master+0x32f/0x500
[ 19.666896][ T307] do_setlink.constprop.0+0x9f4/0x2480
[ 19.667205][ T307] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 19.667599][ T307] ? rcu_read_lock_any_held+0x43/0xb0
[ 19.667899][ T307] ? validate_chain+0x166/0x4d0
[ 19.668199][ T307] ? __kernel_text_address+0x12/0x40
[ 19.668513][ T307] ? __lock_acquire+0x44d/0x7e0
[ 19.668821][ T307] ? __mutex_trylock_common+0xf9/0x260
[ 19.669124][ T307] ? __pfx___mutex_trylock_common+0x10/0x10
[ 19.669531][ T307] ? rcu_is_watching+0x12/0xc0
[ 19.669838][ T307] ? rcu_is_watching+0x12/0xc0
[ 19.670140][ T307] ? trace_contention_end+0xdc/0x140
[ 19.670450][ T307] ? __mutex_lock+0x19c/0xcd0
[ 19.670754][ T307] ? find_held_lock+0x2b/0x80
[ 19.671056][ T307] ? rtnl_newlink+0x651/0xa60
[ 19.671362][ T307] ? __create_object+0x5e/0xb0
[ 19.671668][ T307] ? __pfx___mutex_lock+0x10/0x10
[ 19.671974][ T307] ? trace_cap_capable+0x10f/0x190
[ 19.672295][ T307] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 19.672679][ T307] ? __rtnl_newlink+0x40e/0xa40
[ 19.672987][ T307] rtnl_newlink+0x69a/0xa60
[ 19.673310][ T307] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.673616][ T307] ? __lock_acquire+0x44d/0x7e0
[ 19.673924][ T307] ? find_held_lock+0x2b/0x80
[ 19.674232][ T307] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 19.674543][ T307] ? __lock_release+0x5d/0x170
[ 19.674849][ T307] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.675150][ T307] rtnetlink_rcv_msg+0x710/0xc00
[ 19.675462][ T307] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.675770][ T307] ? __lock_acquire+0x44d/0x7e0
[ 19.676077][ T307] netlink_rcv_skb+0x121/0x350
[ 19.676389][ T307] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.676695][ T307] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 19.677011][ T307] ? netlink_deliver_tap+0x13e/0x340
[ 19.677321][ T307] ? netlink_deliver_tap+0xc3/0x340
[ 19.677626][ T307] netlink_unicast+0x49e/0x780
[ 19.677935][ T307] ? __pfx_netlink_unicast+0x10/0x10
[ 19.678237][ T307] ? __lock_acquire+0x44d/0x7e0
[ 19.678555][ T307] netlink_sendmsg+0x721/0xbe0
[ 19.678868][ T307] ? __pfx_netlink_sendmsg+0x10/0x10
[ 19.679174][ T307] ? __import_iovec+0x238/0x3c0
[ 19.679496][ T307] ____sys_sendmsg+0x7ad/0xa10
[ 19.679810][ T307] ? __pfx_____sys_sendmsg+0x10/0x10
[ 19.680111][ T307] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 19.680510][ T307] ___sys_sendmsg+0xed/0x170
[ 19.680811][ T307] ? kasan_record_aux_stack+0x8c/0xa0
[ 19.681117][ T307] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 19.681507][ T307] ? __pfx____sys_sendmsg+0x10/0x10
[ 19.681813][ T307] ? find_held_lock+0x2b/0x80
[ 19.682134][ T307] ? __lock_acquire+0x44d/0x7e0
[ 19.682480][ T307] ? find_held_lock+0x2b/0x80
[ 19.682783][ T307] ? __virt_addr_valid+0x22e/0x450
[ 19.683085][ T307] ? __lock_release+0x5d/0x170
[ 19.683408][ T307] __sys_sendmsg+0x10b/0x1a0
[ 19.683711][ T307] ? __call_rcu_common.constprop.0+0x320/0x640
[ 19.684086][ T307] ? __pfx___sys_sendmsg+0x10/0x10
[ 19.684409][ T307] ? rcu_is_watching+0x12/0xc0
[ 19.684713][ T307] do_syscall_64+0xc1/0x380
[ 19.685020][ T307] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 19.685406][ T307] RIP: 0033:0x7f6c3bca41e7
[ 19.685721][ T307] 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
[ 19.686808][ T307] RSP: 002b:00007ffd01134278 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 19.687270][ T307] RAX: ffffffffffffffda RBX: 00007ffd011349a0 RCX: 00007f6c3bca41e7
[ 19.687744][ T307] RDX: 0000000000000000 RSI: 00007ffd011342e0 RDI: 0000000000000005
[ 19.688199][ T307] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 19.688686][ T307] R10: 000000001b47e910 R11: 0000000000000246 R12: 0000000000000004
[ 19.689143][ T307] R13: 00000000686e3f00 R14: 0000000000499600 R15: 0000000000000000
[ 19.689631][ T307]
[ 19.689863][ T307] irq event stamp: 42759
[ 19.690089][ T307] hardirqs last enabled at (42767): [] __up_console_sem+0x6b/0x80
[ 19.690624][ T307] hardirqs last disabled at (42776): [] __up_console_sem+0x50/0x80
[ 19.691144][ T307] softirqs last enabled at (42730): [] handle_softirqs+0x358/0x620
[ 19.691678][ T307] softirqs last disabled at (42719): [] __irq_exit_rcu+0xfa/0x160
[ 19.692200][ T307] ---[ end trace 0000000000000000 ]---
[ 19.822305][ T138] br1: port 2(veth2) entered blocking state
[ 19.822810][ T138] br1: port 2(veth2) entered forwarding state
[ 54.591433][ T666] br1: port 2(veth2) entered disabled state
[ 54.720856][ T667] veth2: left allmulticast mode
[ 54.721317][ T667] veth2: left promiscuous mode
[ 54.721851][ T667] br1: port 2(veth2) entered disabled state
[ 54.725097][ T667] ------------[ cut here ]------------
[ 54.725448][ T667] WARNING: CPU: 3 PID: 667 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 54.726078][ T667] Modules linked in: act_skbedit cls_flower sch_prio sch_ingress bridge stp llc vrf veth
[ 54.726709][ T667] CPU: 3 UID: 0 PID: 667 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 54.727356][ T667] Tainted: [W]=WARN
[ 54.727595][ T667] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 54.727986][ T667] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 54.728319][ T667] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 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
[ 54.729441][ T667] RSP: 0018:ffffc90001056f70 EFLAGS: 00010246
[ 54.729839][ T667] RAX: 0000000000000000 RBX: ffff88800b8ca000 RCX: 0000000000000001
[ 54.730327][ T667] RDX: 0000000000000000 RSI: ffffffff8b29b941 RDI: ffffffff8aa555e0
[ 54.730804][ T667] RBP: ffffc90001057058 R08: 0000000000000000 R09: 0000000000000000
[ 54.731270][ T667] R10: ffffc90001057088 R11: ffffffff87600130 R12: 1ffff9200020adf2
[ 54.731751][ T667] R13: 00000000000005dc R14: ffffc90001057088 R15: ffff88800b8caf08
[ 54.732218][ T667] FS: 00007f6e3e1b7800(0000) GS:ffff8880a9037000(0000) knlGS:0000000000000000
[ 54.732809][ T667] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.733206][ T667] CR2: 00000000004e5ab0 CR3: 0000000004d35004 CR4: 0000000000772ef0
[ 54.733696][ T667] PKRU: 55555554
[ 54.733934][ T667] Call Trace:
[ 54.734172][ T667]
[ 54.734363][ T667] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 54.734761][ T667] ? br_del_if+0xa3/0x1f0 [bridge]
[ 54.735149][ T667] ? do_set_master+0x14a/0x500
[ 54.735476][ T667] ? do_setlink.constprop.0+0x9f4/0x2480
[ 54.735796][ T667] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 54.736106][ T667] ? netlink_unicast+0x49e/0x780
[ 54.736440][ T667] ? netlink_sendmsg+0x721/0xbe0
[ 54.736750][ T667] ? ____sys_sendmsg+0x7ad/0xa10
[ 54.737063][ T667] ? ___sys_sendmsg+0xed/0x170
[ 54.737396][ T667] ? __sys_sendmsg+0x10b/0x1a0
[ 54.737715][ T667] ? do_syscall_64+0xc1/0x380
[ 54.738025][ T667] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.738435][ T667] ? find_held_lock+0x2b/0x80
[ 54.738761][ T667] netif_set_mtu+0x88/0x100
[ 54.739076][ T667] ? __pfx_netif_set_mtu+0x10/0x10
[ 54.739422][ T667] dev_set_mtu+0xa0/0x150
[ 54.739664][ T667] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 54.740095][ T667] br_del_if+0xb2/0x1f0 [bridge]
[ 54.740456][ T667] ? rtnl_is_locked+0x15/0x20
[ 54.740772][ T667] do_set_master+0x14a/0x500
[ 54.741089][ T667] do_setlink.constprop.0+0x9f4/0x2480
[ 54.741419][ T667] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 54.741819][ T667] ? rcu_read_lock_any_held+0x43/0xb0
[ 54.742132][ T667] ? validate_chain+0x166/0x4d0
[ 54.742477][ T667] ? __kernel_text_address+0x12/0x40
[ 54.742793][ T667] ? __lock_acquire+0x44d/0x7e0
[ 54.743109][ T667] ? __mutex_trylock_common+0xf9/0x260
[ 54.743436][ T667] ? __pfx___mutex_trylock_common+0x10/0x10
[ 54.743822][ T667] ? rcu_is_watching+0x12/0xc0
[ 54.744138][ T667] ? rcu_is_watching+0x12/0xc0
[ 54.744462][ T667] ? trace_contention_end+0xdc/0x140
[ 54.744775][ T667] ? __mutex_lock+0x19c/0xcd0
[ 54.745086][ T667] ? find_held_lock+0x2b/0x80
[ 54.745414][ T667] ? rtnl_newlink+0x651/0xa60
[ 54.745724][ T667] ? __create_object+0x5e/0xb0
[ 54.746039][ T667] ? __pfx___mutex_lock+0x10/0x10
[ 54.746362][ T667] ? trace_cap_capable+0x10f/0x190
[ 54.746672][ T667] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 54.747070][ T667] ? __rtnl_newlink+0x40e/0xa40
[ 54.747399][ T667] rtnl_newlink+0x69a/0xa60
[ 54.747718][ T667] ? __pfx_rtnl_newlink+0x10/0x10
[ 54.748029][ T667] ? __lock_acquire+0x44d/0x7e0
[ 54.748359][ T667] ? find_held_lock+0x2b/0x80
[ 54.748670][ T667] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 54.748977][ T667] ? __lock_release+0x5d/0x170
[ 54.749310][ T667] ? __pfx_rtnl_newlink+0x10/0x10
[ 54.749632][ T667] rtnetlink_rcv_msg+0x710/0xc00
[ 54.749946][ T667] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 54.750258][ T667] ? __lock_acquire+0x44d/0x7e0
[ 54.750593][ T667] netlink_rcv_skb+0x121/0x350
[ 54.750906][ T667] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 54.751219][ T667] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 54.751550][ T667] ? netlink_deliver_tap+0x13e/0x340
[ 54.751866][ T667] ? netlink_deliver_tap+0xc3/0x340
[ 54.752181][ T667] netlink_unicast+0x49e/0x780
[ 54.752523][ T667] ? __pfx_netlink_unicast+0x10/0x10
[ 54.752836][ T667] ? __lock_acquire+0x44d/0x7e0
[ 54.753152][ T667] netlink_sendmsg+0x721/0xbe0
[ 54.753484][ T667] ? __pfx_netlink_sendmsg+0x10/0x10
[ 54.753801][ T667] ? __import_iovec+0x238/0x3c0
[ 54.754120][ T667] ____sys_sendmsg+0x7ad/0xa10
[ 54.754453][ T667] ? __pfx_____sys_sendmsg+0x10/0x10
[ 54.754762][ T667] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 54.755161][ T667] ___sys_sendmsg+0xed/0x170
[ 54.755482][ T667] ? kasan_record_aux_stack+0x8c/0xa0
[ 54.755797][ T667] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 54.756182][ T667] ? __pfx____sys_sendmsg+0x10/0x10
[ 54.756515][ T667] ? find_held_lock+0x2b/0x80
[ 54.756831][ T667] ? __lock_acquire+0x44d/0x7e0
[ 54.757151][ T667] ? find_held_lock+0x2b/0x80
[ 54.757475][ T667] ? __virt_addr_valid+0x22e/0x450
[ 54.757788][ T667] ? __lock_release+0x5d/0x170
[ 54.758105][ T667] __sys_sendmsg+0x10b/0x1a0
[ 54.758427][ T667] ? __call_rcu_common.constprop.0+0x320/0x640
[ 54.758816][ T667] ? __pfx___sys_sendmsg+0x10/0x10
[ 54.759149][ T667] ? rcu_is_watching+0x12/0xc0
[ 54.759475][ T667] do_syscall_64+0xc1/0x380
[ 54.759787][ T667] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.760172][ T667] RIP: 0033:0x7f6e3e3841e7
[ 54.760515][ T667] 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
[ 54.761637][ T667] RSP: 002b:00007ffc6af04ce8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 54.762107][ T667] RAX: ffffffffffffffda RBX: 00007ffc6af05410 RCX: 00007f6e3e3841e7
[ 54.762604][ T667] RDX: 0000000000000000 RSI: 00007ffc6af04d50 RDI: 0000000000000005
[ 54.763071][ T667] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 54.763552][ T667] R10: 00007f6e3e281ee8 R11: 0000000000000246 R12: 0000000000000003
[ 54.764027][ T667] R13: 00000000686e3f23 R14: 0000000000499600 R15: 0000000000000000
[ 54.764520][ T667]
[ 54.764759][ T667] irq event stamp: 42793
[ 54.764992][ T667] hardirqs last enabled at (42801): [] __up_console_sem+0x6b/0x80
[ 54.765543][ T667] hardirqs last disabled at (42810): [] __up_console_sem+0x50/0x80
[ 54.766079][ T667] softirqs last enabled at (41672): [] handle_softirqs+0x358/0x620
[ 54.766630][ T667] softirqs last disabled at (41273): [] __irq_exit_rcu+0xfa/0x160
[ 54.767170][ T667] ---[ end trace 0000000000000000 ]---
[ 54.876258][ T668] br1: port 1(veth1) entered disabled state
[ 54.995683][ T669] veth1: left allmulticast mode
[ 54.996047][ T669] veth1: left promiscuous mode
[ 54.996550][ T669] br1: port 1(veth1) entered disabled state
[ 54.998949][ T669] ------------[ cut here ]------------
[ 54.999800][ T669] WARNING: CPU: 3 PID: 669 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 55.000449][ T669] Modules linked in: act_skbedit cls_flower sch_prio sch_ingress bridge stp llc vrf veth
[ 55.001028][ T669] CPU: 3 UID: 0 PID: 669 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 55.001668][ T669] Tainted: [W]=WARN
[ 55.001905][ T669] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 55.002318][ T669] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 55.002656][ T669] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 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
[ 55.003781][ T669] RSP: 0018:ffffc90001076f70 EFLAGS: 00010246
[ 55.004176][ T669] RAX: 0000000000000000 RBX: ffff88800b8ca000 RCX: 0000000000000001
[ 55.004658][ T669] RDX: 0000000000000000 RSI: ffffffff8b29b941 RDI: ffffffff8aa555e0
[ 55.005126][ T669] RBP: ffffc90001077058 R08: 0000000000000000 R09: 0000000000000000
[ 55.005601][ T669] R10: ffffc90001077088 R11: ffffffff8b779160 R12: 1ffff9200020edf2
[ 55.006068][ T669] R13: 00000000000005dc R14: ffffc90001077088 R15: ffff88800b8caf08
[ 55.006546][ T669] FS: 00007f057a102800(0000) GS:ffff8880a9037000(0000) knlGS:0000000000000000
[ 55.007099][ T669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.007501][ T669] CR2: 00000000004e5aa8 CR3: 000000000aba4006 CR4: 0000000000772ef0
[ 55.007973][ T669] PKRU: 55555554
[ 55.008207][ T669] Call Trace:
[ 55.008453][ T669]
[ 55.008614][ T669] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 55.009013][ T669] ? br_del_if+0xa3/0x1f0 [bridge]
[ 55.009376][ T669] ? do_set_master+0x14a/0x500
[ 55.009689][ T669] ? do_setlink.constprop.0+0x9f4/0x2480
[ 55.010000][ T669] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 55.010320][ T669] ? netlink_unicast+0x49e/0x780
[ 55.010634][ T669] ? netlink_sendmsg+0x721/0xbe0
[ 55.010946][ T669] ? ____sys_sendmsg+0x7ad/0xa10
[ 55.011265][ T669] ? ___sys_sendmsg+0xed/0x170
[ 55.011589][ T669] ? __sys_sendmsg+0x10b/0x1a0
[ 55.011897][ T669] ? do_syscall_64+0xc1/0x380
[ 55.012208][ T669] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 55.012622][ T669] ? find_held_lock+0x2b/0x80
[ 55.012943][ T669] netif_set_mtu+0x88/0x100
[ 55.013258][ T669] ? __pfx_netif_set_mtu+0x10/0x10
[ 55.013599][ T669] dev_set_mtu+0xa0/0x150
[ 55.013847][ T669] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 55.014269][ T669] br_del_if+0xb2/0x1f0 [bridge]
[ 55.014627][ T669] ? rtnl_is_locked+0x15/0x20
[ 55.014938][ T669] do_set_master+0x14a/0x500
[ 55.015253][ T669] do_setlink.constprop.0+0x9f4/0x2480
[ 55.015584][ T669] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 55.015977][ T669] ? rcu_read_lock_any_held+0x43/0xb0
[ 55.016326][ T669] ? validate_chain+0x166/0x4d0
[ 55.016644][ T669] ? __kernel_text_address+0x12/0x40
[ 55.016962][ T669] ? __lock_acquire+0x44d/0x7e0
[ 55.017276][ T669] ? __mutex_trylock_common+0xf9/0x260
[ 55.017609][ T669] ? __pfx___mutex_trylock_common+0x10/0x10
[ 55.017995][ T669] ? rcu_is_watching+0x12/0xc0
[ 55.018321][ T669] ? rcu_is_watching+0x12/0xc0
[ 55.018642][ T669] ? trace_contention_end+0xdc/0x140
[ 55.018951][ T669] ? __mutex_lock+0x19c/0xcd0
[ 55.019261][ T669] ? find_held_lock+0x2b/0x80
[ 55.019585][ T669] ? rtnl_newlink+0x651/0xa60
[ 55.019895][ T669] ? __create_object+0x5e/0xb0
[ 55.020212][ T669] ? __pfx___mutex_lock+0x10/0x10
[ 55.020539][ T669] ? trace_cap_capable+0x10f/0x190
[ 55.020853][ T669] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 55.021248][ T669] ? __rtnl_newlink+0x40e/0xa40
[ 55.021579][ T669] rtnl_newlink+0x69a/0xa60
[ 55.021897][ T669] ? __pfx_rtnl_newlink+0x10/0x10
[ 55.022206][ T669] ? __lock_acquire+0x44d/0x7e0
[ 55.022546][ T669] ? find_held_lock+0x2b/0x80
[ 55.022860][ T669] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 55.023171][ T669] ? __lock_release+0x5d/0x170
[ 55.023497][ T669] ? __pfx_rtnl_newlink+0x10/0x10
[ 55.023817][ T669] rtnetlink_rcv_msg+0x710/0xc00
[ 55.024133][ T669] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 55.024464][ T669] ? __lock_acquire+0x44d/0x7e0
[ 55.024782][ T669] netlink_rcv_skb+0x121/0x350
[ 55.025096][ T669] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 55.025423][ T669] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 55.025748][ T669] ? netlink_deliver_tap+0x13e/0x340
[ 55.026064][ T669] ? netlink_deliver_tap+0xc3/0x340
[ 55.026389][ T669] netlink_unicast+0x49e/0x780
[ 55.026707][ T669] ? __pfx_netlink_unicast+0x10/0x10
[ 55.027018][ T669] ? __lock_acquire+0x44d/0x7e0
[ 55.027360][ T669] netlink_sendmsg+0x721/0xbe0
[ 55.027676][ T669] ? __pfx_netlink_sendmsg+0x10/0x10
[ 55.027992][ T669] ? __import_iovec+0x238/0x3c0
[ 55.028332][ T669] ____sys_sendmsg+0x7ad/0xa10
[ 55.028649][ T669] ? __pfx_____sys_sendmsg+0x10/0x10
[ 55.028962][ T669] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 55.029374][ T669] ___sys_sendmsg+0xed/0x170
[ 55.029685][ T669] ? kasan_record_aux_stack+0x8c/0xa0
[ 55.029993][ T669] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 55.030394][ T669] ? __pfx____sys_sendmsg+0x10/0x10
[ 55.030718][ T669] ? find_held_lock+0x2b/0x80
[ 55.031033][ T669] ? __lock_acquire+0x44d/0x7e0
[ 55.031363][ T669] ? find_held_lock+0x2b/0x80
[ 55.031681][ T669] ? __virt_addr_valid+0x22e/0x450
[ 55.031992][ T669] ? __lock_release+0x5d/0x170
[ 55.032343][ T669] __sys_sendmsg+0x10b/0x1a0
[ 55.032655][ T669] ? __call_rcu_common.constprop.0+0x320/0x640
[ 55.033047][ T669] ? __pfx___sys_sendmsg+0x10/0x10
[ 55.033386][ T669] ? rcu_is_watching+0x12/0xc0
[ 55.033704][ T669] do_syscall_64+0xc1/0x380
[ 55.034018][ T669] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 55.034419][ T669] RIP: 0033:0x7f057a2cf1e7
[ 55.034744][ T669] 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
[ 55.035870][ T669] RSP: 002b:00007ffd8c3328a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 55.036360][ T669] RAX: ffffffffffffffda RBX: 00007ffd8c332fd0 RCX: 00007f057a2cf1e7
[ 55.036833][ T669] RDX: 0000000000000000 RSI: 00007ffd8c332910 RDI: 0000000000000005
[ 55.037312][ T669] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 55.037787][ T669] R10: 00007f057a1ccee8 R11: 0000000000000246 R12: 0000000000000003
[ 55.038256][ T669] R13: 00000000686e3f23 R14: 0000000000499600 R15: 0000000000000000
[ 55.038750][ T669]
[ 55.038986][ T669] irq event stamp: 40193
[ 55.039222][ T669] hardirqs last enabled at (40201): [] __up_console_sem+0x6b/0x80
[ 55.039785][ T669] hardirqs last disabled at (40210): [] __up_console_sem+0x50/0x80
[ 55.040329][ T669] softirqs last enabled at (40052): [] handle_softirqs+0x358/0x620
[ 55.040865][ T669] softirqs last disabled at (40037): [] __irq_exit_rcu+0xfa/0x160
[ 55.041420][ T669] ---[ end trace 0000000000000000 ]---