[ 13.924930][ T250] ip (250) used greatest stack depth: 24496 bytes left
[ 18.329853][ T305] br1: port 1(veth1) entered blocking state
[ 18.330384][ T305] br1: port 1(veth1) entered disabled state
[ 18.330876][ T305] veth1: entered allmulticast mode
[ 18.335599][ T305] veth1: entered promiscuous mode
[ 18.338012][ T305] ------------[ cut here ]------------
[ 18.338877][ T305] WARNING: CPU: 1 PID: 305 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 18.339539][ T305] Modules linked in: bridge stp llc sch_ingress vrf veth
[ 18.340012][ T305] CPU: 1 UID: 0 PID: 305 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 18.340564][ T305] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.340956][ T305] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 18.341287][ 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
[ 18.342381][ T305] RSP: 0018:ffffc90000586ef0 EFLAGS: 00010246
[ 18.342769][ T305] RAX: 0000000000000000 RBX: ffff88800985a000 RCX: 0000000000000001
[ 18.343231][ T305] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 18.343698][ T305] RBP: ffffc90000586fe0 R08: 0000000000000000 R09: 0000000000000000
[ 18.344163][ T305] R10: ffffc90000587010 R11: ffffffffb1aa8918 R12: 1ffff920000b0de2
[ 18.344633][ T305] R13: 00000000000005dc R14: ffffc90000587010 R15: ffff88800985af08
[ 18.345107][ T305] FS: 00007f1ab9da9800(0000) GS:ffff888083537000(0000) knlGS:0000000000000000
[ 18.345653][ T305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.346040][ T305] CR2: 00000000004e5aa8 CR3: 0000000009924002 CR4: 0000000000772ef0
[ 18.346697][ T305] PKRU: 55555554
[ 18.346931][ T305] Call Trace:
[ 18.347161][ T305]
[ 18.347330][ T305] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 18.347646][ T305] ? find_held_lock+0x2b/0x80
[ 18.347957][ T305] ? mark_held_locks+0x49/0x80
[ 18.348275][ T305] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 18.348658][ T305] ? lockdep_hardirqs_on+0x7c/0x110
[ 18.348968][ T305] netif_set_mtu+0x88/0x100
[ 18.349285][ T305] ? __pfx_netif_set_mtu+0x10/0x10
[ 18.349601][ T305] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 18.350035][ T305] dev_set_mtu+0xa0/0x150
[ 18.350277][ T305] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 18.350699][ T305] br_add_if+0xda3/0x1330 [bridge]
[ 18.351051][ T305] do_set_master+0x32f/0x500
[ 18.351367][ T305] do_setlink.constprop.0+0x9f4/0x2480
[ 18.351676][ T305] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 18.352071][ T305] ? rcu_read_lock_any_held+0x43/0xb0
[ 18.352386][ T305] ? validate_chain+0x166/0x4d0
[ 18.352687][ T305] ? __kernel_text_address+0x12/0x40
[ 18.352993][ T305] ? __lock_acquire+0x44d/0x7e0
[ 18.353311][ T305] ? __mutex_trylock_common+0xf9/0x260
[ 18.353615][ T305] ? __pfx___mutex_trylock_common+0x10/0x10
[ 18.353992][ T305] ? rcu_is_watching+0x12/0xc0
[ 18.354314][ T305] ? rcu_is_watching+0x12/0xc0
[ 18.354617][ T305] ? trace_contention_end+0xdc/0x140
[ 18.354929][ T305] ? __mutex_lock+0x19c/0xcd0
[ 18.355235][ T305] ? find_held_lock+0x2b/0x80
[ 18.355548][ T305] ? rtnl_newlink+0x651/0xa60
[ 18.355898][ T305] ? __create_object+0x5e/0xb0
[ 18.356209][ T305] ? __pfx___mutex_lock+0x10/0x10
[ 18.356529][ T305] ? trace_cap_capable+0x10f/0x190
[ 18.356845][ T305] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 18.357223][ T305] ? __rtnl_newlink+0x40e/0xa40
[ 18.357546][ T305] rtnl_newlink+0x69a/0xa60
[ 18.357855][ T305] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.358158][ T305] ? __lock_acquire+0x44d/0x7e0
[ 18.358479][ T305] ? find_held_lock+0x2b/0x80
[ 18.358785][ T305] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 18.359088][ T305] ? __lock_release+0x5d/0x170
[ 18.359411][ T305] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.359717][ T305] rtnetlink_rcv_msg+0x710/0xc00
[ 18.360023][ T305] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.360343][ T305] ? __lock_acquire+0x44d/0x7e0
[ 18.360657][ T305] netlink_rcv_skb+0x121/0x350
[ 18.360963][ T305] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.361281][ T305] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 18.361607][ T305] ? netlink_deliver_tap+0x13e/0x340
[ 18.361910][ T305] ? netlink_deliver_tap+0xc3/0x340
[ 18.362215][ T305] netlink_unicast+0x49e/0x780
[ 18.362532][ T305] ? __pfx_netlink_unicast+0x10/0x10
[ 18.362835][ T305] ? __lock_acquire+0x44d/0x7e0
[ 18.363142][ T305] netlink_sendmsg+0x721/0xbe0
[ 18.363461][ T305] ? __pfx_netlink_sendmsg+0x10/0x10
[ 18.363775][ T305] ? __import_iovec+0x238/0x3c0
[ 18.364087][ T305] ____sys_sendmsg+0x7ad/0xa10
[ 18.364408][ T305] ? __pfx_____sys_sendmsg+0x10/0x10
[ 18.364726][ T305] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 18.365120][ T305] ___sys_sendmsg+0xed/0x170
[ 18.365431][ T305] ? kasan_record_aux_stack+0x8c/0xa0
[ 18.365738][ T305] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 18.366125][ T305] ? __pfx____sys_sendmsg+0x10/0x10
[ 18.366440][ T305] ? rcu_read_lock_any_held+0x43/0xb0
[ 18.366745][ T305] ? validate_chain+0x166/0x4d0
[ 18.367055][ T305] ? __lock_acquire+0x44d/0x7e0
[ 18.367377][ T305] ? find_held_lock+0x2b/0x80
[ 18.367685][ T305] ? rcu_is_watching+0x12/0xc0
[ 18.367989][ T305] ? trace_rseq_update+0xd2/0x130
[ 18.368318][ T305] __sys_sendmsg+0x10b/0x1a0
[ 18.368641][ T305] ? __rseq_handle_notify_resume+0x2b8/0x420
[ 18.369019][ T305] ? __pfx___sys_sendmsg+0x10/0x10
[ 18.369344][ T305] ? rcu_is_watching+0x12/0xc0
[ 18.369653][ T305] do_syscall_64+0xc1/0x380
[ 18.369961][ T305] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 18.370348][ T305] RIP: 0033:0x7f1ab9f761e7
[ 18.370666][ 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
[ 18.371768][ T305] RSP: 002b:00007ffc75620e78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 18.372234][ T305] RAX: ffffffffffffffda RBX: 00007ffc756215a0 RCX: 00007f1ab9f761e7
[ 18.372707][ T305] RDX: 0000000000000000 RSI: 00007ffc75620ee0 RDI: 0000000000000005
[ 18.373178][ T305] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 18.373646][ T305] R10: 0000000025b19910 R11: 0000000000000246 R12: 0000000000000004
[ 18.374109][ T305] R13: 00000000686e4b3e R14: 0000000000499600 R15: 0000000000000000
[ 18.374593][ T305]
[ 18.374840][ T305] irq event stamp: 37149
[ 18.375071][ T305] hardirqs last enabled at (37157): [] __up_console_sem+0x6b/0x80
[ 18.375614][ T305] hardirqs last disabled at (37166): [] __up_console_sem+0x50/0x80
[ 18.376141][ T305] softirqs last enabled at (36234): [] handle_softirqs+0x358/0x620
[ 18.376684][ T305] softirqs last disabled at (35881): [] __irq_exit_rcu+0xfa/0x160
[ 18.377225][ T305] ---[ end trace 0000000000000000 ]---
[ 18.391757][ T305] ip (305) used greatest stack depth: 24240 bytes left
[ 18.485116][ T45] br1: port 1(veth1) entered blocking state
[ 18.485625][ T45] br1: port 1(veth1) entered forwarding state
[ 18.591967][ T308] br1: port 2(veth2) entered blocking state
[ 18.593334][ T308] br1: port 2(veth2) entered disabled state
[ 18.593739][ T308] veth2: entered allmulticast mode
[ 18.608493][ T308] veth2: entered promiscuous mode
[ 18.610000][ T308] ------------[ cut here ]------------
[ 18.610417][ T308] WARNING: CPU: 0 PID: 308 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 18.611014][ T308] Modules linked in: bridge stp llc sch_ingress vrf veth
[ 18.612385][ T308] CPU: 0 UID: 0 PID: 308 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 18.612996][ T308] Tainted: [W]=WARN
[ 18.613236][ T308] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.613766][ T308] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 18.614081][ T308] 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
[ 18.615330][ T308] RSP: 0018:ffffc900005a6ef0 EFLAGS: 00010246
[ 18.615718][ T308] RAX: 0000000000000000 RBX: ffff88800985a000 RCX: 0000000000000001
[ 18.616173][ T308] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 18.616655][ T308] RBP: ffffc900005a6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 18.617108][ T308] R10: ffffc900005a7010 R11: ffffffffb1aa8918 R12: 1ffff920000b4de2
[ 18.617574][ T308] R13: 00000000000005dc R14: ffffc900005a7010 R15: ffff88800985af08
[ 18.618028][ T308] FS: 00007f7599a4a800(0000) GS:ffff8880834b7000(0000) knlGS:0000000000000000
[ 18.618582][ T308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.618965][ T308] CR2: 00000000004e5ab0 CR3: 000000000f963005 CR4: 0000000000772ef0
[ 18.619431][ T308] PKRU: 55555554
[ 18.619667][ T308] Call Trace:
[ 18.619893][ T308]
[ 18.620050][ T308] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 18.620365][ T308] ? find_held_lock+0x2b/0x80
[ 18.620676][ T308] ? mark_held_locks+0x49/0x80
[ 18.620980][ T308] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 18.621365][ T308] ? lockdep_hardirqs_on+0x7c/0x110
[ 18.621673][ T308] netif_set_mtu+0x88/0x100
[ 18.621980][ T308] ? __pfx_netif_set_mtu+0x10/0x10
[ 18.622302][ T308] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 18.622731][ T308] dev_set_mtu+0xa0/0x150
[ 18.622962][ T308] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 18.623390][ T308] br_add_if+0xda3/0x1330 [bridge]
[ 18.623743][ T308] do_set_master+0x32f/0x500
[ 18.624051][ T308] do_setlink.constprop.0+0x9f4/0x2480
[ 18.624371][ T308] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 18.624764][ T308] ? rcu_read_lock_any_held+0x43/0xb0
[ 18.625067][ T308] ? validate_chain+0x166/0x4d0
[ 18.625393][ T308] ? __kernel_text_address+0x12/0x40
[ 18.625702][ T308] ? __lock_acquire+0x44d/0x7e0
[ 18.626012][ T308] ? __mutex_trylock_common+0xf9/0x260
[ 18.626330][ T308] ? __pfx___mutex_trylock_common+0x10/0x10
[ 18.626708][ T308] ? rcu_is_watching+0x12/0xc0
[ 18.627014][ T308] ? rcu_is_watching+0x12/0xc0
[ 18.627327][ T308] ? trace_contention_end+0xdc/0x140
[ 18.627631][ T308] ? __mutex_lock+0x19c/0xcd0
[ 18.627935][ T308] ? find_held_lock+0x2b/0x80
[ 18.628238][ T308] ? rtnl_newlink+0x651/0xa60
[ 18.628547][ T308] ? __create_object+0x5e/0xb0
[ 18.628861][ T308] ? __pfx___mutex_lock+0x10/0x10
[ 18.629168][ T308] ? trace_cap_capable+0x10f/0x190
[ 18.629481][ T308] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 18.629858][ T308] ? __rtnl_newlink+0x40e/0xa40
[ 18.630169][ T308] rtnl_newlink+0x69a/0xa60
[ 18.630489][ T308] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.630793][ T308] ? __lock_acquire+0x44d/0x7e0
[ 18.631103][ T308] ? find_held_lock+0x2b/0x80
[ 18.631426][ T308] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 18.631727][ T308] ? __lock_release+0x5d/0x170
[ 18.632031][ T308] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.632344][ T308] rtnetlink_rcv_msg+0x710/0xc00
[ 18.632648][ T308] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.632955][ T308] ? __lock_acquire+0x44d/0x7e0
[ 18.633274][ T308] netlink_rcv_skb+0x121/0x350
[ 18.633582][ T308] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.633885][ T308] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 18.634199][ T308] ? netlink_deliver_tap+0x13e/0x340
[ 18.634508][ T308] ? netlink_deliver_tap+0xc3/0x340
[ 18.634824][ T308] netlink_unicast+0x49e/0x780
[ 18.635131][ T308] ? __pfx_netlink_unicast+0x10/0x10
[ 18.635444][ T308] ? __lock_acquire+0x44d/0x7e0
[ 18.635756][ T308] netlink_sendmsg+0x721/0xbe0
[ 18.636062][ T308] ? __pfx_netlink_sendmsg+0x10/0x10
[ 18.636377][ T308] ? __import_iovec+0x238/0x3c0
[ 18.636689][ T308] ____sys_sendmsg+0x7ad/0xa10
[ 18.636996][ T308] ? __pfx_____sys_sendmsg+0x10/0x10
[ 18.637305][ T308] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 18.637694][ T308] ___sys_sendmsg+0xed/0x170
[ 18.637996][ T308] ? kasan_record_aux_stack+0x8c/0xa0
[ 18.638304][ T308] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 18.638682][ T308] ? __pfx____sys_sendmsg+0x10/0x10
[ 18.638987][ T308] ? find_held_lock+0x2b/0x80
[ 18.639304][ T308] ? __lock_acquire+0x44d/0x7e0
[ 18.639616][ T308] ? find_held_lock+0x2b/0x80
[ 18.639919][ T308] ? __virt_addr_valid+0x22e/0x450
[ 18.640224][ T308] ? __lock_release+0x5d/0x170
[ 18.640544][ T308] __sys_sendmsg+0x10b/0x1a0
[ 18.640846][ T308] ? __call_rcu_common.constprop.0+0x320/0x640
[ 18.641219][ T308] ? __pfx___sys_sendmsg+0x10/0x10
[ 18.641544][ T308] ? rcu_is_watching+0x12/0xc0
[ 18.641850][ T308] do_syscall_64+0xc1/0x380
[ 18.642154][ T308] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 18.642538][ T308] RIP: 0033:0x7f7599c171e7
[ 18.642858][ T308] 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
[ 18.643948][ T308] RSP: 002b:00007fff587a12e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 18.644417][ T308] RAX: ffffffffffffffda RBX: 00007fff587a1a10 RCX: 00007f7599c171e7
[ 18.644893][ T308] RDX: 0000000000000000 RSI: 00007fff587a1350 RDI: 0000000000000005
[ 18.645358][ T308] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 18.645813][ T308] R10: 000000001462f910 R11: 0000000000000246 R12: 0000000000000004
[ 18.646274][ T308] R13: 00000000686e4b3e R14: 0000000000499600 R15: 0000000000000000
[ 18.646747][ T308]
[ 18.646978][ T308] irq event stamp: 39397
[ 18.647205][ T308] hardirqs last enabled at (39405): [] __up_console_sem+0x6b/0x80
[ 18.647742][ T308] hardirqs last disabled at (39414): [] __up_console_sem+0x50/0x80
[ 18.648274][ T308] softirqs last enabled at (38624): [] handle_softirqs+0x358/0x620
[ 18.648803][ T308] softirqs last disabled at (38599): [] __irq_exit_rcu+0xfa/0x160
[ 18.649338][ T308] ---[ end trace 0000000000000000 ]---
[ 18.772025][ T36] br1: port 2(veth2) entered blocking state
[ 18.772457][ T36] br1: port 2(veth2) entered forwarding state
[ 28.558339][ T358] GACT probability NOT on
[ 41.861444][ T509] br1: port 2(veth2) entered disabled state
[ 42.002803][ T510] veth2: left allmulticast mode
[ 42.003433][ T510] veth2: left promiscuous mode
[ 42.004122][ T510] br1: port 2(veth2) entered disabled state
[ 42.007923][ T510] ------------[ cut here ]------------
[ 42.008673][ T510] WARNING: CPU: 2 PID: 510 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 42.009630][ T510] Modules linked in: act_gact act_pedit cls_flower bridge stp llc sch_ingress vrf veth
[ 42.010379][ T510] CPU: 2 UID: 0 PID: 510 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 42.011233][ T510] Tainted: [W]=WARN
[ 42.011536][ T510] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 42.012116][ T510] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 42.012614][ T510] 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
[ 42.014331][ T510] RSP: 0018:ffffc90000d5ef70 EFLAGS: 00010246
[ 42.014900][ T510] RAX: 0000000000000000 RBX: ffff88800985a000 RCX: 0000000000000001
[ 42.015620][ T510] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 42.016165][ T510] RBP: ffffc90000d5f058 R08: 0000000000000000 R09: 0000000000000000
[ 42.016864][ T510] R10: ffffc90000d5f088 R11: ffffffffadf224d4 R12: 1ffff920001abdf2
[ 42.017611][ T510] R13: 00000000000005dc R14: ffffc90000d5f088 R15: ffff88800985af08
[ 42.018405][ T510] FS: 00007efc01120800(0000) GS:ffff8880835b7000(0000) knlGS:0000000000000000
[ 42.019224][ T510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 42.019792][ T510] CR2: 00000000004e5ab0 CR3: 000000000aae6002 CR4: 0000000000772ef0
[ 42.020483][ T510] PKRU: 55555554
[ 42.020968][ T510] Call Trace:
[ 42.021398][ T510]
[ 42.021653][ T510] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 42.022473][ T510] ? br_del_if+0xa3/0x1f0 [bridge]
[ 42.023068][ T510] ? do_set_master+0x14a/0x500
[ 42.023588][ T510] ? do_setlink.constprop.0+0x9f4/0x2480
[ 42.024189][ T510] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 42.024662][ T510] ? netlink_unicast+0x49e/0x780
[ 42.025096][ T510] ? netlink_sendmsg+0x721/0xbe0
[ 42.025606][ T510] ? ____sys_sendmsg+0x7ad/0xa10
[ 42.026239][ T510] ? ___sys_sendmsg+0xed/0x170
[ 42.026837][ T510] ? __sys_sendmsg+0x10b/0x1a0
[ 42.027289][ T510] ? do_syscall_64+0xc1/0x380
[ 42.027720][ T510] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 42.028227][ T510] ? find_held_lock+0x2b/0x80
[ 42.028652][ T510] netif_set_mtu+0x88/0x100
[ 42.029023][ T510] ? __pfx_netif_set_mtu+0x10/0x10
[ 42.029436][ T510] dev_set_mtu+0xa0/0x150
[ 42.029754][ T510] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 42.030297][ T510] br_del_if+0xb2/0x1f0 [bridge]
[ 42.030805][ T510] ? rtnl_is_locked+0x15/0x20
[ 42.031380][ T510] do_set_master+0x14a/0x500
[ 42.031984][ T510] do_setlink.constprop.0+0x9f4/0x2480
[ 42.032501][ T510] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 42.032976][ T510] ? rcu_read_lock_any_held+0x43/0xb0
[ 42.033460][ T510] ? validate_chain+0x166/0x4d0
[ 42.033854][ T510] ? __kernel_text_address+0x12/0x40
[ 42.034302][ T510] ? __lock_acquire+0x44d/0x7e0
[ 42.034820][ T510] ? __mutex_trylock_common+0xf9/0x260
[ 42.035241][ T510] ? __pfx___mutex_trylock_common+0x10/0x10
[ 42.035937][ T510] ? rcu_is_watching+0x12/0xc0
[ 42.036432][ T510] ? rcu_is_watching+0x12/0xc0
[ 42.036932][ T510] ? trace_contention_end+0xdc/0x140
[ 42.037373][ T510] ? __mutex_lock+0x19c/0xcd0
[ 42.037841][ T510] ? find_held_lock+0x2b/0x80
[ 42.038345][ T510] ? rtnl_newlink+0x651/0xa60
[ 42.038756][ T510] ? __create_object+0x5e/0xb0
[ 42.039189][ T510] ? __pfx___mutex_lock+0x10/0x10
[ 42.039702][ T510] ? trace_cap_capable+0x10f/0x190
[ 42.040238][ T510] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 42.041005][ T510] ? __rtnl_newlink+0x40e/0xa40
[ 42.041582][ T510] rtnl_newlink+0x69a/0xa60
[ 42.042091][ T510] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.042563][ T510] ? __lock_acquire+0x44d/0x7e0
[ 42.043032][ T510] ? find_held_lock+0x2b/0x80
[ 42.043504][ T510] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 42.043913][ T510] ? __lock_release+0x5d/0x170
[ 42.044516][ T510] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.044986][ T510] rtnetlink_rcv_msg+0x710/0xc00
[ 42.045509][ T510] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.046021][ T510] ? __lock_acquire+0x44d/0x7e0
[ 42.046526][ T510] netlink_rcv_skb+0x121/0x350
[ 42.046937][ T510] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.047362][ T510] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 42.047792][ T510] ? netlink_deliver_tap+0x13e/0x340
[ 42.048189][ T510] ? netlink_deliver_tap+0xc3/0x340
[ 42.048567][ T510] netlink_unicast+0x49e/0x780
[ 42.049038][ T510] ? __pfx_netlink_unicast+0x10/0x10
[ 42.049464][ T510] ? __lock_acquire+0x44d/0x7e0
[ 42.049977][ T510] netlink_sendmsg+0x721/0xbe0
[ 42.050545][ T510] ? __pfx_netlink_sendmsg+0x10/0x10
[ 42.051026][ T510] ? __import_iovec+0x238/0x3c0
[ 42.051563][ T510] ____sys_sendmsg+0x7ad/0xa10
[ 42.051991][ T510] ? __pfx_____sys_sendmsg+0x10/0x10
[ 42.052443][ T510] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 42.053056][ T510] ___sys_sendmsg+0xed/0x170
[ 42.053668][ T510] ? kasan_record_aux_stack+0x8c/0xa0
[ 42.054302][ T510] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 42.054774][ T510] ? __pfx____sys_sendmsg+0x10/0x10
[ 42.055245][ T510] ? find_held_lock+0x2b/0x80
[ 42.055753][ T510] ? __lock_acquire+0x44d/0x7e0
[ 42.056343][ T510] ? find_held_lock+0x2b/0x80
[ 42.056783][ T510] ? __virt_addr_valid+0x22e/0x450
[ 42.057178][ T510] ? __lock_release+0x5d/0x170
[ 42.057721][ T510] __sys_sendmsg+0x10b/0x1a0
[ 42.058228][ T510] ? __call_rcu_common.constprop.0+0x320/0x640
[ 42.058784][ T510] ? __pfx___sys_sendmsg+0x10/0x10
[ 42.059331][ T510] ? rcu_is_watching+0x12/0xc0
[ 42.059782][ T510] do_syscall_64+0xc1/0x380
[ 42.060218][ T510] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 42.060747][ T510] RIP: 0033:0x7efc012ed1e7
[ 42.061197][ T510] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 42.062631][ T510] RSP: 002b:00007ffdf1008268 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 42.063217][ T510] RAX: ffffffffffffffda RBX: 00007ffdf1008990 RCX: 00007efc012ed1e7
[ 42.064001][ T510] RDX: 0000000000000000 RSI: 00007ffdf10082d0 RDI: 0000000000000005
[ 42.064690][ T510] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 42.065322][ T510] R10: 00007efc011eaee8 R11: 0000000000000246 R12: 0000000000000003
[ 42.066026][ T510] R13: 00000000686e4b55 R14: 0000000000499600 R15: 0000000000000000
[ 42.066598][ T510]
[ 42.066921][ T510] irq event stamp: 41233
[ 42.067194][ T510] hardirqs last enabled at (41243): [] __up_console_sem+0x6b/0x80
[ 42.067824][ T510] hardirqs last disabled at (41254): [] __up_console_sem+0x50/0x80
[ 42.068491][ T510] softirqs last enabled at (39904): [] handle_softirqs+0x358/0x620
[ 42.069217][ T510] softirqs last disabled at (39677): [] __irq_exit_rcu+0xfa/0x160
[ 42.069956][ T510] ---[ end trace 0000000000000000 ]---
[ 42.231919][ T511] br1: port 1(veth1) entered disabled state
[ 42.368661][ T512] veth1: left allmulticast mode
[ 42.369214][ T512] veth1: left promiscuous mode
[ 42.369882][ T512] br1: port 1(veth1) entered disabled state
[ 42.373168][ T512] ------------[ cut here ]------------
[ 42.373667][ T512] WARNING: CPU: 2 PID: 512 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 42.374895][ T512] Modules linked in: act_gact act_pedit cls_flower bridge stp llc sch_ingress vrf veth
[ 42.375663][ T512] CPU: 2 UID: 0 PID: 512 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 42.376540][ T512] Tainted: [W]=WARN
[ 42.376904][ T512] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 42.377442][ T512] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 42.377847][ T512] 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
[ 42.379213][ T512] RSP: 0018:ffffc90000d7ef70 EFLAGS: 00010246
[ 42.379711][ T512] RAX: 0000000000000000 RBX: ffff88800985a000 RCX: 0000000000000001
[ 42.380344][ T512] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 42.381025][ T512] RBP: ffffc90000d7f058 R08: 0000000000000000 R09: 0000000000000000
[ 42.382005][ T512] R10: ffffc90000d7f088 R11: ffffffffb1179160 R12: 1ffff920001afdf2
[ 42.382717][ T512] R13: 00000000000005dc R14: ffffc90000d7f088 R15: ffff88800985af08
[ 42.383406][ T512] FS: 00007fd0a1e4b800(0000) GS:ffff8880835b7000(0000) knlGS:0000000000000000
[ 42.384138][ T512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 42.384673][ T512] CR2: 00000000004e5aa8 CR3: 0000000009113004 CR4: 0000000000772ef0
[ 42.385317][ T512] PKRU: 55555554
[ 42.385603][ T512] Call Trace:
[ 42.385876][ T512]
[ 42.386071][ T512] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 42.386579][ T512] ? br_del_if+0xa3/0x1f0 [bridge]
[ 42.387005][ T512] ? do_set_master+0x14a/0x500
[ 42.387396][ T512] ? do_setlink.constprop.0+0x9f4/0x2480
[ 42.387774][ T512] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 42.388162][ T512] ? netlink_unicast+0x49e/0x780
[ 42.388642][ T512] ? netlink_sendmsg+0x721/0xbe0
[ 42.389106][ T512] ? ____sys_sendmsg+0x7ad/0xa10
[ 42.389600][ T512] ? ___sys_sendmsg+0xed/0x170
[ 42.390121][ T512] ? __sys_sendmsg+0x10b/0x1a0
[ 42.390579][ T512] ? do_syscall_64+0xc1/0x380
[ 42.390964][ T512] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 42.391476][ T512] ? find_held_lock+0x2b/0x80
[ 42.391852][ T512] netif_set_mtu+0x88/0x100
[ 42.392324][ T512] ? __pfx_netif_set_mtu+0x10/0x10
[ 42.392791][ T512] dev_set_mtu+0xa0/0x150
[ 42.393141][ T512] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 42.393767][ T512] br_del_if+0xb2/0x1f0 [bridge]
[ 42.394290][ T512] ? rtnl_is_locked+0x15/0x20
[ 42.394748][ T512] do_set_master+0x14a/0x500
[ 42.395149][ T512] do_setlink.constprop.0+0x9f4/0x2480
[ 42.395586][ T512] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 42.396048][ T512] ? rcu_read_lock_any_held+0x43/0xb0
[ 42.396536][ T512] ? validate_chain+0x166/0x4d0
[ 42.396902][ T512] ? __kernel_text_address+0x12/0x40
[ 42.397296][ T512] ? __lock_acquire+0x44d/0x7e0
[ 42.397667][ T512] ? __mutex_trylock_common+0xf9/0x260
[ 42.398064][ T512] ? __pfx___mutex_trylock_common+0x10/0x10
[ 42.398540][ T512] ? rcu_is_watching+0x12/0xc0
[ 42.398953][ T512] ? rcu_is_watching+0x12/0xc0
[ 42.399379][ T512] ? trace_contention_end+0xdc/0x140
[ 42.399767][ T512] ? __mutex_lock+0x19c/0xcd0
[ 42.400129][ T512] ? find_held_lock+0x2b/0x80
[ 42.400520][ T512] ? rtnl_newlink+0x651/0xa60
[ 42.400903][ T512] ? __create_object+0x5e/0xb0
[ 42.401377][ T512] ? __pfx___mutex_lock+0x10/0x10
[ 42.401810][ T512] ? trace_cap_capable+0x10f/0x190
[ 42.402172][ T512] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 42.402858][ T512] ? __rtnl_newlink+0x40e/0xa40
[ 42.403424][ T512] rtnl_newlink+0x69a/0xa60
[ 42.404004][ T512] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.404404][ T512] ? __lock_acquire+0x44d/0x7e0
[ 42.404855][ T512] ? find_held_lock+0x2b/0x80
[ 42.405227][ T512] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 42.405639][ T512] ? __lock_release+0x5d/0x170
[ 42.406099][ T512] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.406528][ T512] rtnetlink_rcv_msg+0x710/0xc00
[ 42.406937][ T512] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.407361][ T512] ? __lock_acquire+0x44d/0x7e0
[ 42.407933][ T512] netlink_rcv_skb+0x121/0x350
[ 42.408399][ T512] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.408826][ T512] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 42.409202][ T512] ? netlink_deliver_tap+0x13e/0x340
[ 42.409716][ T512] ? netlink_deliver_tap+0xc3/0x340
[ 42.410267][ T512] netlink_unicast+0x49e/0x780
[ 42.410773][ T512] ? __pfx_netlink_unicast+0x10/0x10
[ 42.411248][ T512] ? __lock_acquire+0x44d/0x7e0
[ 42.411631][ T512] netlink_sendmsg+0x721/0xbe0
[ 42.411999][ T512] ? __pfx_netlink_sendmsg+0x10/0x10
[ 42.412392][ T512] ? __import_iovec+0x238/0x3c0
[ 42.412791][ T512] ____sys_sendmsg+0x7ad/0xa10
[ 42.413318][ T512] ? __pfx_____sys_sendmsg+0x10/0x10
[ 42.413755][ T512] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 42.414212][ T512] ___sys_sendmsg+0xed/0x170
[ 42.414587][ T512] ? kasan_record_aux_stack+0x8c/0xa0
[ 42.414963][ T512] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 42.415422][ T512] ? __pfx____sys_sendmsg+0x10/0x10
[ 42.415807][ T512] ? find_held_lock+0x2b/0x80
[ 42.416175][ T512] ? __lock_acquire+0x44d/0x7e0
[ 42.416558][ T512] ? find_held_lock+0x2b/0x80
[ 42.416921][ T512] ? __virt_addr_valid+0x22e/0x450
[ 42.417420][ T512] ? __lock_release+0x5d/0x170
[ 42.417833][ T512] __sys_sendmsg+0x10b/0x1a0
[ 42.418191][ T512] ? __call_rcu_common.constprop.0+0x320/0x640
[ 42.418723][ T512] ? __pfx___sys_sendmsg+0x10/0x10
[ 42.419151][ T512] ? rcu_is_watching+0x12/0xc0
[ 42.419528][ T512] do_syscall_64+0xc1/0x380
[ 42.419966][ T512] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 42.420562][ T512] RIP: 0033:0x7fd0a20181e7
[ 42.420961][ T512] 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
[ 42.422661][ T512] RSP: 002b:00007fff6e743348 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 42.423351][ T512] RAX: ffffffffffffffda RBX: 00007fff6e743a70 RCX: 00007fd0a20181e7
[ 42.423905][ T512] RDX: 0000000000000000 RSI: 00007fff6e7433b0 RDI: 0000000000000005
[ 42.424642][ T512] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 42.425312][ T512] R10: 00007fd0a1f15ee8 R11: 0000000000000246 R12: 0000000000000003
[ 42.425847][ T512] R13: 00000000686e4b56 R14: 0000000000499600 R15: 0000000000000000
[ 42.426609][ T512]
[ 42.426928][ T512] irq event stamp: 41061
[ 42.427202][ T512] hardirqs last enabled at (41071): [] __up_console_sem+0x6b/0x80
[ 42.427892][ T512] hardirqs last disabled at (41082): [] __up_console_sem+0x50/0x80
[ 42.428605][ T512] softirqs last enabled at (41048): [] handle_softirqs+0x358/0x620
[ 42.429386][ T512] softirqs last disabled at (41021): [] __irq_exit_rcu+0xfa/0x160
[ 42.430033][ T512] ---[ end trace 0000000000000000 ]---