[ 18.400916][ T303] br1: port 1(veth1) entered blocking state
[ 18.402750][ T303] br1: port 1(veth1) entered disabled state
[ 18.403292][ T303] veth1: entered allmulticast mode
[ 18.406751][ T303] veth1: entered promiscuous mode
[ 18.408919][ T303] ------------[ cut here ]------------
[ 18.409280][ T303] WARNING: CPU: 3 PID: 303 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 18.409925][ T303] Modules linked in: bridge stp llc vrf veth
[ 18.410531][ T303] CPU: 3 UID: 0 PID: 303 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 18.411141][ T303] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.411550][ T303] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 18.411889][ T303] 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
[ 18.413052][ T303] RSP: 0018:ffffc90000556ef0 EFLAGS: 00010246
[ 18.413472][ T303] RAX: 0000000000000000 RBX: ffff88800bed2000 RCX: 0000000000000001
[ 18.413959][ T303] RDX: 0000000000000000 RSI: ffffffff9b29b941 RDI: ffffffff9aa555e0
[ 18.414457][ T303] RBP: ffffc90000556fe0 R08: 0000000000000000 R09: 0000000000000000
[ 18.414955][ T303] R10: ffffc90000557010 R11: ffffffff9c0a8918 R12: 1ffff920000aade2
[ 18.415457][ T303] R13: 00000000000005dc R14: ffffc90000557010 R15: ffff88800bed2f08
[ 18.415937][ T303] FS: 00007f97cdaa3800(0000) GS:ffff888092237000(0000) knlGS:0000000000000000
[ 18.416509][ T303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.416915][ T303] CR2: 00000000004e5aa8 CR3: 000000000beb1004 CR4: 0000000000772ef0
[ 18.417415][ T303] PKRU: 55555554
[ 18.417661][ T303] Call Trace:
[ 18.417907][ T303]
[ 18.418078][ T303] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 18.418412][ T303] ? find_held_lock+0x2b/0x80
[ 18.418742][ T303] ? mark_held_locks+0x49/0x80
[ 18.419065][ T303] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 18.419474][ T303] ? lockdep_hardirqs_on+0x7c/0x110
[ 18.419801][ T303] netif_set_mtu+0x88/0x100
[ 18.420139][ T303] ? __pfx_netif_set_mtu+0x10/0x10
[ 18.420471][ T303] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 18.420922][ T303] dev_set_mtu+0xa0/0x150
[ 18.421193][ T303] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 18.421636][ T303] br_add_if+0xda3/0x1330 [bridge]
[ 18.422005][ T303] do_set_master+0x32f/0x500
[ 18.422352][ T303] do_setlink.constprop.0+0x9f4/0x2480
[ 18.422679][ T303] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 18.423086][ T303] ? rcu_read_lock_any_held+0x43/0xb0
[ 18.423416][ T303] ? validate_chain+0x166/0x4d0
[ 18.423737][ T303] ? __kernel_text_address+0x12/0x40
[ 18.424063][ T303] ? __lock_acquire+0x44d/0x7e0
[ 18.424394][ T303] ? __mutex_trylock_common+0xf9/0x260
[ 18.424726][ T303] ? __pfx___mutex_trylock_common+0x10/0x10
[ 18.425138][ T303] ? rcu_is_watching+0x12/0xc0
[ 18.425461][ T303] ? rcu_is_watching+0x12/0xc0
[ 18.425780][ T303] ? trace_contention_end+0xdc/0x140
[ 18.426100][ T303] ? __mutex_lock+0x19c/0xcd0
[ 18.426431][ T303] ? find_held_lock+0x2b/0x80
[ 18.426759][ T303] ? rtnl_newlink+0x651/0xa60
[ 18.427087][ T303] ? __create_object+0x5e/0xb0
[ 18.427429][ T303] ? __pfx___mutex_lock+0x10/0x10
[ 18.427757][ T303] ? trace_cap_capable+0x10f/0x190
[ 18.428080][ T303] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 18.428488][ T303] ? __rtnl_newlink+0x40e/0xa40
[ 18.428817][ T303] rtnl_newlink+0x69a/0xa60
[ 18.429153][ T303] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.429474][ T303] ? __lock_acquire+0x44d/0x7e0
[ 18.429805][ T303] ? find_held_lock+0x2b/0x80
[ 18.430134][ T303] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 18.430456][ T303] ? __lock_release+0x5d/0x170
[ 18.430779][ T303] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.431125][ T303] rtnetlink_rcv_msg+0x710/0xc00
[ 18.431448][ T303] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.431776][ T303] ? __lock_acquire+0x44d/0x7e0
[ 18.432103][ T303] netlink_rcv_skb+0x121/0x350
[ 18.432435][ T303] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.432756][ T303] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 18.433091][ T303] ? netlink_deliver_tap+0x13e/0x340
[ 18.433422][ T303] ? netlink_deliver_tap+0xc3/0x340
[ 18.433747][ T303] netlink_unicast+0x49e/0x780
[ 18.434075][ T303] ? __pfx_netlink_unicast+0x10/0x10
[ 18.434411][ T303] ? __lock_acquire+0x44d/0x7e0
[ 18.434739][ T303] netlink_sendmsg+0x721/0xbe0
[ 18.435066][ T303] ? __pfx_netlink_sendmsg+0x10/0x10
[ 18.435401][ T303] ? __import_iovec+0x238/0x3c0
[ 18.435729][ T303] ____sys_sendmsg+0x7ad/0xa10
[ 18.436053][ T303] ? __pfx_____sys_sendmsg+0x10/0x10
[ 18.436381][ T303] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 18.436791][ T303] ___sys_sendmsg+0xed/0x170
[ 18.437110][ T303] ? kasan_record_aux_stack+0x8c/0xa0
[ 18.437440][ T303] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 18.437840][ T303] ? __pfx____sys_sendmsg+0x10/0x10
[ 18.438179][ T303] ? find_held_lock+0x2b/0x80
[ 18.438515][ T303] ? __lock_acquire+0x44d/0x7e0
[ 18.438842][ T303] ? find_held_lock+0x2b/0x80
[ 18.439172][ T303] ? __virt_addr_valid+0x22e/0x450
[ 18.439498][ T303] ? __lock_release+0x5d/0x170
[ 18.439824][ T303] __sys_sendmsg+0x10b/0x1a0
[ 18.440151][ T303] ? __call_rcu_common.constprop.0+0x320/0x640
[ 18.440548][ T303] ? __pfx___sys_sendmsg+0x10/0x10
[ 18.440878][ T303] ? rcu_is_watching+0x12/0xc0
[ 18.441471][ T303] do_syscall_64+0xc1/0x380
[ 18.441792][ T303] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 18.442181][ T303] RIP: 0033:0x7f97cdc701e7
[ 18.442508][ T303] 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
[ 18.443851][ T303] RSP: 002b:00007ffe06ff4278 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 18.444560][ T303] RAX: ffffffffffffffda RBX: 00007ffe06ff49a0 RCX: 00007f97cdc701e7
[ 18.445017][ T303] RDX: 0000000000000000 RSI: 00007ffe06ff42e0 RDI: 0000000000000005
[ 18.445710][ T303] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 18.446180][ T303] R10: 0000000018a7e910 R11: 0000000000000246 R12: 0000000000000004
[ 18.446644][ T303] R13: 00000000686e2161 R14: 0000000000499600 R15: 0000000000000000
[ 18.447348][ T303]
[ 18.447585][ T303] irq event stamp: 31897
[ 18.447814][ T303] hardirqs last enabled at (31905): [] __up_console_sem+0x6b/0x80
[ 18.448372][ T303] hardirqs last disabled at (31914): [] __up_console_sem+0x50/0x80
[ 18.448901][ T303] softirqs last enabled at (30910): [] br_add_if+0xd82/0x1330 [bridge]
[ 18.449484][ T303] softirqs last disabled at (30908): [] br_add_if+0xcf3/0x1330 [bridge]
[ 18.450288][ T303] ---[ end trace 0000000000000000 ]---
[ 18.461881][ T303] ip (303) used greatest stack depth: 23632 bytes left
[ 18.683894][ T306] br1: port 2(veth2) entered blocking state
[ 18.684390][ T306] br1: port 2(veth2) entered disabled state
[ 18.684815][ T306] veth2: entered allmulticast mode
[ 18.689322][ T306] veth2: entered promiscuous mode
[ 18.690747][ T306] ------------[ cut here ]------------
[ 18.691102][ T306] WARNING: CPU: 2 PID: 306 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 18.692300][ T306] Modules linked in: bridge stp llc vrf veth
[ 18.692721][ T306] CPU: 2 UID: 0 PID: 306 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 18.693379][ T306] Tainted: [W]=WARN
[ 18.693630][ T306] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.694027][ T306] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 18.694404][ T306] 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
[ 18.695540][ T306] RSP: 0018:ffffc900005a6ef0 EFLAGS: 00010246
[ 18.695969][ T306] RAX: 0000000000000000 RBX: ffff88800bed2000 RCX: 0000000000000001
[ 18.696475][ T306] RDX: 0000000000000000 RSI: ffffffff9b29b941 RDI: ffffffff9aa555e0
[ 18.696954][ T306] RBP: ffffc900005a6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 18.697456][ T306] R10: ffffc900005a7010 R11: ffffffff9c0a8918 R12: 1ffff920000b4de2
[ 18.697924][ T306] R13: 00000000000005dc R14: ffffc900005a7010 R15: ffff88800bed2f08
[ 18.698437][ T306] FS: 00007fbaed842800(0000) GS:ffff8880921b7000(0000) knlGS:0000000000000000
[ 18.698990][ T306] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.699414][ T306] CR2: 00000000004e5ab0 CR3: 000000000dfd5006 CR4: 0000000000772ef0
[ 18.699886][ T306] PKRU: 55555554
[ 18.700137][ T306] Call Trace:
[ 18.700395][ T306]
[ 18.700567][ T306] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 18.700890][ T306] ? find_held_lock+0x2b/0x80
[ 18.701248][ T306] ? mark_held_locks+0x49/0x80
[ 18.701582][ T306] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 18.701974][ T306] ? lockdep_hardirqs_on+0x7c/0x110
[ 18.702325][ T306] netif_set_mtu+0x88/0x100
[ 18.702667][ T306] ? __pfx_netif_set_mtu+0x10/0x10
[ 18.702999][ T306] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 18.703469][ T306] dev_set_mtu+0xa0/0x150
[ 18.703724][ T306] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 18.704173][ T306] br_add_if+0xda3/0x1330 [bridge]
[ 18.704561][ T306] do_set_master+0x32f/0x500
[ 18.704885][ T306] do_setlink.constprop.0+0x9f4/0x2480
[ 18.705225][ T306] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 18.705639][ T306] ? rcu_read_lock_any_held+0x43/0xb0
[ 18.705960][ T306] ? validate_chain+0x166/0x4d0
[ 18.706306][ T306] ? __kernel_text_address+0x12/0x40
[ 18.706648][ T306] ? __lock_acquire+0x44d/0x7e0
[ 18.706968][ T306] ? __mutex_trylock_common+0xf9/0x260
[ 18.707301][ T306] ? __pfx___mutex_trylock_common+0x10/0x10
[ 18.707710][ T306] ? rcu_is_watching+0x12/0xc0
[ 18.708029][ T306] ? rcu_is_watching+0x12/0xc0
[ 18.708377][ T306] ? trace_contention_end+0xdc/0x140
[ 18.708719][ T306] ? __mutex_lock+0x19c/0xcd0
[ 18.709036][ T306] ? find_held_lock+0x2b/0x80
[ 18.709367][ T306] ? rtnl_newlink+0x651/0xa60
[ 18.709698][ T306] ? __create_object+0x5e/0xb0
[ 18.710022][ T306] ? __pfx___mutex_lock+0x10/0x10
[ 18.710411][ T306] ? trace_cap_capable+0x10f/0x190
[ 18.710754][ T306] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 18.711180][ T306] ? __rtnl_newlink+0x40e/0xa40
[ 18.711508][ T306] rtnl_newlink+0x69a/0xa60
[ 18.711847][ T306] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.712176][ T306] ? __lock_acquire+0x44d/0x7e0
[ 18.712500][ T306] ? find_held_lock+0x2b/0x80
[ 18.712833][ T306] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 18.713162][ T306] ? __lock_release+0x5d/0x170
[ 18.713484][ T306] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.713821][ T306] rtnetlink_rcv_msg+0x710/0xc00
[ 18.714165][ T306] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.714489][ T306] ? __lock_acquire+0x44d/0x7e0
[ 18.714831][ T306] netlink_rcv_skb+0x121/0x350
[ 18.715160][ T306] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.715482][ T306] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 18.715826][ T306] ? netlink_deliver_tap+0x13e/0x340
[ 18.716159][ T306] ? netlink_deliver_tap+0xc3/0x340
[ 18.716480][ T306] netlink_unicast+0x49e/0x780
[ 18.716809][ T306] ? __pfx_netlink_unicast+0x10/0x10
[ 18.717144][ T306] ? __lock_acquire+0x44d/0x7e0
[ 18.717468][ T306] netlink_sendmsg+0x721/0xbe0
[ 18.717788][ T306] ? __pfx_netlink_sendmsg+0x10/0x10
[ 18.718147][ T306] ? __import_iovec+0x238/0x3c0
[ 18.718477][ T306] ____sys_sendmsg+0x7ad/0xa10
[ 18.718797][ T306] ? __pfx_____sys_sendmsg+0x10/0x10
[ 18.719140][ T306] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 18.719542][ T306] ___sys_sendmsg+0xed/0x170
[ 18.719856][ T306] ? kasan_record_aux_stack+0x8c/0xa0
[ 18.720204][ T306] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 18.720593][ T306] ? __pfx____sys_sendmsg+0x10/0x10
[ 18.720935][ T306] ? find_held_lock+0x2b/0x80
[ 18.721283][ T306] ? __lock_acquire+0x44d/0x7e0
[ 18.721607][ T306] ? find_held_lock+0x2b/0x80
[ 18.721925][ T306] ? __virt_addr_valid+0x22e/0x450
[ 18.722282][ T306] ? __lock_release+0x5d/0x170
[ 18.722608][ T306] __sys_sendmsg+0x10b/0x1a0
[ 18.722922][ T306] ? __call_rcu_common.constprop.0+0x320/0x640
[ 18.723374][ T306] ? __pfx___sys_sendmsg+0x10/0x10
[ 18.723711][ T306] ? rcu_is_watching+0x12/0xc0
[ 18.724044][ T306] do_syscall_64+0xc1/0x380
[ 18.724377][ T306] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 18.724763][ T306] RIP: 0033:0x7fbaeda0f1e7
[ 18.725107][ T306] 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
[ 18.726244][ T306] RSP: 002b:00007ffe08787808 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 18.726722][ T306] RAX: ffffffffffffffda RBX: 00007ffe08787f30 RCX: 00007fbaeda0f1e7
[ 18.727219][ T306] RDX: 0000000000000000 RSI: 00007ffe08787870 RDI: 0000000000000005
[ 18.727691][ T306] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 18.728192][ T306] R10: 0000000003d05910 R11: 0000000000000246 R12: 0000000000000004
[ 18.728661][ T306] R13: 00000000686e2161 R14: 0000000000499600 R15: 0000000000000000
[ 18.729167][ T306]
[ 18.729409][ T306] irq event stamp: 37341
[ 18.729647][ T306] hardirqs last enabled at (37351): [] __up_console_sem+0x6b/0x80
[ 18.730231][ T306] hardirqs last disabled at (37384): [] __up_console_sem+0x50/0x80
[ 18.730774][ T306] softirqs last enabled at (37382): [] handle_softirqs+0x358/0x620
[ 18.731369][ T306] softirqs last disabled at (37403): [] __irq_exit_rcu+0xfa/0x160
[ 18.731907][ T306] ---[ end trace 0000000000000000 ]---
[ 18.960427][ T308] br1: port 2(veth2) entered blocking state
[ 18.960971][ T308] br1: port 2(veth2) entered forwarding state
[ 18.962073][ T308] br1: port 1(veth1) entered blocking state
[ 18.962488][ T308] br1: port 1(veth1) entered forwarding state
[ 25.933703][ T335] GACT probability NOT on
[ 45.630765][ T625] br1: port 2(veth2) entered disabled state
[ 45.632256][ T625] br1: port 1(veth1) entered disabled state
[ 45.857871][ T627] veth2: left allmulticast mode
[ 45.858250][ T627] veth2: left promiscuous mode
[ 45.858773][ T627] br1: port 2(veth2) entered disabled state
[ 45.861964][ T627] ------------[ cut here ]------------
[ 45.862993][ T627] WARNING: CPU: 3 PID: 627 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 45.863632][ T627] Modules linked in: act_gact cls_flower sch_ingress bridge stp llc vrf veth
[ 45.864190][ T627] CPU: 3 UID: 0 PID: 627 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 45.864799][ T627] Tainted: [W]=WARN
[ 45.865029][ T627] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 45.865440][ T627] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 45.865755][ T627] 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
[ 45.866869][ T627] RSP: 0018:ffffc9000103ef70 EFLAGS: 00010246
[ 45.867279][ T627] RAX: 0000000000000000 RBX: ffff88800bed2000 RCX: 0000000000000001
[ 45.867754][ T627] RDX: 0000000000000000 RSI: ffffffff9b29b941 RDI: ffffffff9aa555e0
[ 45.868230][ T627] RBP: ffffc9000103f058 R08: 0000000000000000 R09: 0000000000000000
[ 45.868709][ T627] R10: ffffc9000103f088 R11: ffffffff97600130 R12: 1ffff92000207df2
[ 45.869170][ T627] R13: 00000000000005dc R14: ffffc9000103f088 R15: ffff88800bed2f08
[ 45.869641][ T627] FS: 00007f3a5cbe3800(0000) GS:ffff888092237000(0000) knlGS:0000000000000000
[ 45.870187][ T627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.870597][ T627] CR2: 00000000004e5ab0 CR3: 000000000aba1003 CR4: 0000000000772ef0
[ 45.871069][ T627] PKRU: 55555554
[ 45.871333][ T627] Call Trace:
[ 45.871565][ T627]
[ 45.871739][ T627] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 45.872145][ T627] ? br_del_if+0xa3/0x1f0 [bridge]
[ 45.872538][ T627] ? do_set_master+0x14a/0x500
[ 45.872863][ T627] ? do_setlink.constprop.0+0x9f4/0x2480
[ 45.873192][ T627] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 45.873494][ T627] ? netlink_unicast+0x49e/0x780
[ 45.873794][ T627] ? netlink_sendmsg+0x721/0xbe0
[ 45.874100][ T627] ? ____sys_sendmsg+0x7ad/0xa10
[ 45.874425][ T627] ? ___sys_sendmsg+0xed/0x170
[ 45.874726][ T627] ? __sys_sendmsg+0x10b/0x1a0
[ 45.875027][ T627] ? do_syscall_64+0xc1/0x380
[ 45.875355][ T627] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 45.875743][ T627] ? find_held_lock+0x2b/0x80
[ 45.876064][ T627] netif_set_mtu+0x88/0x100
[ 45.876389][ T627] ? __pfx_netif_set_mtu+0x10/0x10
[ 45.876731][ T627] dev_set_mtu+0xa0/0x150
[ 45.876963][ T627] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 45.877409][ T627] br_del_if+0xb2/0x1f0 [bridge]
[ 45.877745][ T627] ? rtnl_is_locked+0x15/0x20
[ 45.878048][ T627] do_set_master+0x14a/0x500
[ 45.878394][ T627] do_setlink.constprop.0+0x9f4/0x2480
[ 45.878711][ T627] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 45.879125][ T627] ? rcu_read_lock_any_held+0x43/0xb0
[ 45.879443][ T627] ? validate_chain+0x166/0x4d0
[ 45.879745][ T627] ? __kernel_text_address+0x12/0x40
[ 45.880049][ T627] ? __lock_acquire+0x44d/0x7e0
[ 45.880364][ T627] ? __mutex_trylock_common+0xf9/0x260
[ 45.880666][ T627] ? __pfx___mutex_trylock_common+0x10/0x10
[ 45.881044][ T627] ? rcu_is_watching+0x12/0xc0
[ 45.881372][ T627] ? rcu_is_watching+0x12/0xc0
[ 45.881673][ T627] ? trace_contention_end+0xdc/0x140
[ 45.881976][ T627] ? __mutex_lock+0x19c/0xcd0
[ 45.882310][ T627] ? find_held_lock+0x2b/0x80
[ 45.882627][ T627] ? rtnl_newlink+0x651/0xa60
[ 45.882928][ T627] ? __create_object+0x5e/0xb0
[ 45.883264][ T627] ? __pfx___mutex_lock+0x10/0x10
[ 45.883571][ T627] ? trace_cap_capable+0x10f/0x190
[ 45.883887][ T627] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 45.884269][ T627] ? __rtnl_newlink+0x40e/0xa40
[ 45.884580][ T627] rtnl_newlink+0x69a/0xa60
[ 45.884903][ T627] ? __pfx_rtnl_newlink+0x10/0x10
[ 45.885214][ T627] ? __lock_acquire+0x44d/0x7e0
[ 45.885521][ T627] ? find_held_lock+0x2b/0x80
[ 45.885823][ T627] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 45.886141][ T627] ? __lock_release+0x5d/0x170
[ 45.886450][ T627] ? __pfx_rtnl_newlink+0x10/0x10
[ 45.886750][ T627] rtnetlink_rcv_msg+0x710/0xc00
[ 45.887052][ T627] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 45.887364][ T627] ? __lock_acquire+0x44d/0x7e0
[ 45.887671][ T627] netlink_rcv_skb+0x121/0x350
[ 45.887971][ T627] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 45.888283][ T627] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 45.888607][ T627] ? netlink_deliver_tap+0x13e/0x340
[ 45.888909][ T627] ? netlink_deliver_tap+0xc3/0x340
[ 45.889221][ T627] netlink_unicast+0x49e/0x780
[ 45.889533][ T627] ? __pfx_netlink_unicast+0x10/0x10
[ 45.889839][ T627] ? __lock_acquire+0x44d/0x7e0
[ 45.890166][ T627] netlink_sendmsg+0x721/0xbe0
[ 45.890473][ T627] ? __pfx_netlink_sendmsg+0x10/0x10
[ 45.890785][ T627] ? __import_iovec+0x238/0x3c0
[ 45.891111][ T627] ____sys_sendmsg+0x7ad/0xa10
[ 45.891434][ T627] ? __pfx_____sys_sendmsg+0x10/0x10
[ 45.891735][ T627] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 45.892132][ T627] ___sys_sendmsg+0xed/0x170
[ 45.892448][ T627] ? kasan_record_aux_stack+0x8c/0xa0
[ 45.892749][ T627] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 45.893153][ T627] ? __pfx____sys_sendmsg+0x10/0x10
[ 45.893475][ T627] ? find_held_lock+0x2b/0x80
[ 45.893794][ T627] ? __lock_acquire+0x44d/0x7e0
[ 45.894138][ T627] ? find_held_lock+0x2b/0x80
[ 45.894466][ T627] ? __virt_addr_valid+0x22e/0x450
[ 45.894775][ T627] ? __lock_release+0x5d/0x170
[ 45.895099][ T627] __sys_sendmsg+0x10b/0x1a0
[ 45.895409][ T627] ? __call_rcu_common.constprop.0+0x320/0x640
[ 45.895804][ T627] ? __pfx___sys_sendmsg+0x10/0x10
[ 45.896129][ T627] ? rcu_is_watching+0x12/0xc0
[ 45.896438][ T627] do_syscall_64+0xc1/0x380
[ 45.896757][ T627] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 45.897150][ T627] RIP: 0033:0x7f3a5cdb01e7
[ 45.897472][ T627] 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
[ 45.898632][ T627] RSP: 002b:00007fffad027508 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 45.899095][ T627] RAX: ffffffffffffffda RBX: 00007fffad027c30 RCX: 00007f3a5cdb01e7
[ 45.899556][ T627] RDX: 0000000000000000 RSI: 00007fffad027570 RDI: 0000000000000005
[ 45.900030][ T627] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 45.900505][ T627] R10: 00007f3a5ccadee8 R11: 0000000000000246 R12: 0000000000000003
[ 45.900973][ T627] R13: 00000000686e217c R14: 0000000000499600 R15: 0000000000000000
[ 45.901460][ T627]
[ 45.901687][ T627] irq event stamp: 42475
[ 45.901918][ T627] hardirqs last enabled at (42483): [] __up_console_sem+0x6b/0x80
[ 45.902471][ T627] hardirqs last disabled at (42514): [] __up_console_sem+0x50/0x80
[ 45.903017][ T627] softirqs last enabled at (42512): [] handle_softirqs+0x358/0x620
[ 45.903550][ T627] softirqs last disabled at (42491): [] __irq_exit_rcu+0xfa/0x160
[ 45.904104][ T627] ---[ end trace 0000000000000000 ]---
[ 46.131035][ T629] veth1: left allmulticast mode
[ 46.131756][ T629] veth1: left promiscuous mode
[ 46.132264][ T629] br1: port 1(veth1) entered disabled state
[ 46.134516][ T629] ------------[ cut here ]------------
[ 46.134876][ T629] WARNING: CPU: 0 PID: 629 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 46.135851][ T629] Modules linked in: act_gact cls_flower sch_ingress bridge stp llc vrf veth
[ 46.136458][ T629] CPU: 0 UID: 0 PID: 629 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 46.137096][ T629] Tainted: [W]=WARN
[ 46.137345][ T629] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 46.137749][ T629] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 46.138074][ T629] 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
[ 46.139249][ T629] RSP: 0018:ffffc90000f3ef70 EFLAGS: 00010246
[ 46.139658][ T629] RAX: 0000000000000000 RBX: ffff88800bed2000 RCX: 0000000000000001
[ 46.140145][ T629] RDX: 0000000000000000 RSI: ffffffff9b29b941 RDI: ffffffff9aa555e0
[ 46.140622][ T629] RBP: ffffc90000f3f058 R08: 0000000000000000 R09: 0000000000000000
[ 46.141125][ T629] R10: ffffc90000f3f088 R11: ffffffff9b779160 R12: 1ffff920001e7df2
[ 46.141608][ T629] R13: 00000000000005dc R14: ffffc90000f3f088 R15: ffff88800bed2f08
[ 46.142085][ T629] FS: 00007efc090c5800(0000) GS:ffff8880920b7000(0000) knlGS:0000000000000000
[ 46.142651][ T629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 46.143050][ T629] CR2: 00000000004e5aa8 CR3: 0000000009200002 CR4: 0000000000772ef0
[ 46.143548][ T629] PKRU: 55555554
[ 46.143794][ T629] Call Trace:
[ 46.144037][ T629]
[ 46.144209][ T629] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 46.144611][ T629] ? br_del_if+0xa3/0x1f0 [bridge]
[ 46.144972][ T629] ? do_set_master+0x14a/0x500
[ 46.145302][ T629] ? do_setlink.constprop.0+0x9f4/0x2480
[ 46.145622][ T629] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 46.145940][ T629] ? netlink_unicast+0x49e/0x780
[ 46.146270][ T629] ? netlink_sendmsg+0x721/0xbe0
[ 46.146589][ T629] ? ____sys_sendmsg+0x7ad/0xa10
[ 46.146906][ T629] ? ___sys_sendmsg+0xed/0x170
[ 46.147247][ T629] ? __sys_sendmsg+0x10b/0x1a0
[ 46.147564][ T629] ? do_syscall_64+0xc1/0x380
[ 46.147884][ T629] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 46.148289][ T629] ? find_held_lock+0x2b/0x80
[ 46.148617][ T629] netif_set_mtu+0x88/0x100
[ 46.148945][ T629] ? __pfx_netif_set_mtu+0x10/0x10
[ 46.149289][ T629] dev_set_mtu+0xa0/0x150
[ 46.149536][ T629] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 46.149974][ T629] br_del_if+0xb2/0x1f0 [bridge]
[ 46.150344][ T629] ? rtnl_is_locked+0x15/0x20
[ 46.150662][ T629] do_set_master+0x14a/0x500
[ 46.150982][ T629] do_setlink.constprop.0+0x9f4/0x2480
[ 46.151332][ T629] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 46.151737][ T629] ? rcu_read_lock_any_held+0x43/0xb0
[ 46.152055][ T629] ? validate_chain+0x166/0x4d0
[ 46.152382][ T629] ? __kernel_text_address+0x12/0x40
[ 46.152705][ T629] ? __lock_acquire+0x44d/0x7e0
[ 46.153029][ T629] ? __mutex_trylock_common+0xf9/0x260
[ 46.153357][ T629] ? __pfx___mutex_trylock_common+0x10/0x10
[ 46.153761][ T629] ? rcu_is_watching+0x12/0xc0
[ 46.154081][ T629] ? rcu_is_watching+0x12/0xc0
[ 46.154406][ T629] ? trace_contention_end+0xdc/0x140
[ 46.154730][ T629] ? __mutex_lock+0x19c/0xcd0
[ 46.155051][ T629] ? find_held_lock+0x2b/0x80
[ 46.155377][ T629] ? rtnl_newlink+0x651/0xa60
[ 46.155694][ T629] ? __create_object+0x5e/0xb0
[ 46.156018][ T629] ? __pfx___mutex_lock+0x10/0x10
[ 46.156354][ T629] ? trace_cap_capable+0x10f/0x190
[ 46.156674][ T629] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 46.157072][ T629] ? __rtnl_newlink+0x40e/0xa40
[ 46.157406][ T629] rtnl_newlink+0x69a/0xa60
[ 46.157732][ T629] ? __pfx_rtnl_newlink+0x10/0x10
[ 46.158055][ T629] ? __lock_acquire+0x44d/0x7e0
[ 46.158387][ T629] ? find_held_lock+0x2b/0x80
[ 46.158706][ T629] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 46.159028][ T629] ? __lock_release+0x5d/0x170
[ 46.159359][ T629] ? __pfx_rtnl_newlink+0x10/0x10
[ 46.159693][ T629] rtnetlink_rcv_msg+0x710/0xc00
[ 46.160014][ T629] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 46.160373][ T629] ? __lock_acquire+0x44d/0x7e0
[ 46.160698][ T629] netlink_rcv_skb+0x121/0x350
[ 46.161020][ T629] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 46.161374][ T629] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 46.161704][ T629] ? netlink_deliver_tap+0x13e/0x340
[ 46.162024][ T629] ? netlink_deliver_tap+0xc3/0x340
[ 46.162359][ T629] netlink_unicast+0x49e/0x780
[ 46.162681][ T629] ? __pfx_netlink_unicast+0x10/0x10
[ 46.162999][ T629] ? __lock_acquire+0x44d/0x7e0
[ 46.163332][ T629] netlink_sendmsg+0x721/0xbe0
[ 46.163661][ T629] ? __pfx_netlink_sendmsg+0x10/0x10
[ 46.163980][ T629] ? __import_iovec+0x238/0x3c0
[ 46.164312][ T629] ____sys_sendmsg+0x7ad/0xa10
[ 46.164638][ T629] ? __pfx_____sys_sendmsg+0x10/0x10
[ 46.164955][ T629] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 46.165372][ T629] ___sys_sendmsg+0xed/0x170
[ 46.165691][ T629] ? kasan_record_aux_stack+0x8c/0xa0
[ 46.166017][ T629] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 46.166422][ T629] ? __pfx____sys_sendmsg+0x10/0x10
[ 46.166746][ T629] ? find_held_lock+0x2b/0x80
[ 46.167068][ T629] ? __lock_acquire+0x44d/0x7e0
[ 46.167398][ T629] ? find_held_lock+0x2b/0x80
[ 46.167738][ T629] ? __virt_addr_valid+0x22e/0x450
[ 46.168058][ T629] ? __lock_release+0x5d/0x170
[ 46.168398][ T629] __sys_sendmsg+0x10b/0x1a0
[ 46.168717][ T629] ? __call_rcu_common.constprop.0+0x320/0x640
[ 46.169113][ T629] ? __pfx___sys_sendmsg+0x10/0x10
[ 46.169455][ T629] ? rcu_is_watching+0x12/0xc0
[ 46.169780][ T629] do_syscall_64+0xc1/0x380
[ 46.170101][ T629] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 46.170510][ T629] RIP: 0033:0x7efc092921e7
[ 46.170840][ 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
[ 46.172155][ T629] RSP: 002b:00007ffe7ba71e68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 46.172977][ T629] RAX: ffffffffffffffda RBX: 00007ffe7ba72590 RCX: 00007efc092921e7
[ 46.173752][ T629] RDX: 0000000000000000 RSI: 00007ffe7ba71ed0 RDI: 0000000000000005
[ 46.174558][ T629] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 46.175390][ T629] R10: 00007efc0918fee8 R11: 0000000000000246 R12: 0000000000000003
[ 46.176201][ T629] R13: 00000000686e217c R14: 0000000000499600 R15: 0000000000000000
[ 46.177065][ T629]
[ 46.177507][ T629] irq event stamp: 47219
[ 46.177926][ T629] hardirqs last enabled at (47227): [] __up_console_sem+0x6b/0x80
[ 46.178871][ T629] hardirqs last disabled at (47236): [] __up_console_sem+0x50/0x80
[ 46.179851][ T629] softirqs last enabled at (46230): [] handle_softirqs+0x358/0x620
[ 46.180854][ T629] softirqs last disabled at (45991): [] __irq_exit_rcu+0xfa/0x160
[ 46.181820][ T629] ---[ end trace 0000000000000000 ]---