[ 62.472354][ T605] br1: port 1(veth1) entered blocking state
[ 62.472999][ T605] br1: port 1(veth1) entered disabled state
[ 62.473505][ T605] veth1: entered allmulticast mode
[ 62.480340][ T605] veth1: entered promiscuous mode
[ 62.484054][ T605] ------------[ cut here ]------------
[ 62.484612][ T605] WARNING: CPU: 0 PID: 605 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 62.485697][ T605] Modules linked in: bridge stp llc vrf veth
[ 62.486510][ T605] CPU: 0 UID: 0 PID: 605 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 62.487489][ T605] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 62.488194][ T605] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 62.488779][ T605] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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
[ 62.490742][ T605] RSP: 0018:ffffc900006f6ef0 EFLAGS: 00010246
[ 62.491428][ T605] RAX: 0000000000000000 RBX: ffff88800b622000 RCX: 0000000000000001
[ 62.492262][ T605] RDX: 0000000000000000 RSI: ffffffff92c9b939 RDI: ffffffff924555e0
[ 62.492945][ T605] RBP: ffffc900006f6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 62.493570][ T605] R10: ffffc900006f7010 R11: ffffffff93aa8918 R12: 1ffff920000dede2
[ 62.494408][ T605] R13: 00000000000005dc R14: ffffc900006f7010 R15: ffff88800b622f08
[ 62.495241][ T605] FS: 00007f0548801800(0000) GS:ffff8880a14b7000(0000) knlGS:0000000000000000
[ 62.496218][ T605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.496919][ T605] CR2: 0000000000406141 CR3: 000000000b714006 CR4: 0000000000772ef0
[ 62.498003][ T605] PKRU: 55555554
[ 62.498422][ T605] Call Trace:
[ 62.498846][ T605]
[ 62.499135][ T605] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 62.499698][ T605] ? find_held_lock+0x2b/0x80
[ 62.500258][ T605] ? mark_held_locks+0x49/0x80
[ 62.500814][ T605] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 62.501502][ T605] ? lockdep_hardirqs_on+0x7c/0x110
[ 62.502068][ T605] netif_set_mtu+0x88/0x100
[ 62.502619][ T605] ? __pfx_netif_set_mtu+0x10/0x10
[ 62.503205][ T605] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 62.503967][ T605] dev_set_mtu+0xa0/0x150
[ 62.504378][ T605] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 62.505148][ T605] br_add_if+0xda3/0x1330 [bridge]
[ 62.505786][ T605] do_set_master+0x332/0x500
[ 62.506347][ T605] do_setlink.constprop.0+0x9f4/0x2480
[ 62.506905][ T605] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 62.507603][ T605] ? rcu_read_lock_any_held+0x43/0xb0
[ 62.508157][ T605] ? validate_chain+0x166/0x4d0
[ 62.508709][ T605] ? __kernel_text_address+0x12/0x40
[ 62.509263][ T605] ? __lock_acquire+0x44d/0x7e0
[ 62.509829][ T605] ? __mutex_trylock_common+0xf9/0x260
[ 62.510367][ T605] ? __pfx___mutex_trylock_common+0x10/0x10
[ 62.511052][ T605] ? rcu_is_watching+0x12/0xc0
[ 62.511597][ T605] ? rcu_is_watching+0x12/0xc0
[ 62.512151][ T605] ? trace_contention_end+0xdc/0x140
[ 62.512715][ T605] ? __mutex_lock+0x19c/0xcd0
[ 62.513277][ T605] ? find_held_lock+0x2b/0x80
[ 62.513836][ T605] ? rtnl_newlink+0x651/0xa60
[ 62.514379][ T605] ? __create_object+0x5e/0xb0
[ 62.514934][ T605] ? __pfx___mutex_lock+0x10/0x10
[ 62.515479][ T605] ? trace_cap_capable+0x10f/0x190
[ 62.516041][ T605] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 62.516581][ T605] ? __rtnl_newlink+0x40e/0xa40
[ 62.517020][ T605] rtnl_newlink+0x69a/0xa60
[ 62.517581][ T605] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.518136][ T605] ? __lock_acquire+0x44d/0x7e0
[ 62.518710][ T605] ? find_held_lock+0x2b/0x80
[ 62.519261][ T605] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 62.519816][ T605] ? __lock_release+0x5d/0x170
[ 62.520357][ T605] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.520913][ T605] rtnetlink_rcv_msg+0x713/0xc00
[ 62.521465][ T605] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.522033][ T605] ? __lock_acquire+0x44d/0x7e0
[ 62.522589][ T605] netlink_rcv_skb+0x121/0x350
[ 62.523162][ T605] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.523725][ T605] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 62.524300][ T605] ? netlink_deliver_tap+0x13e/0x340
[ 62.524853][ T605] ? netlink_deliver_tap+0xc3/0x340
[ 62.525405][ T605] netlink_unicast+0x4a1/0x780
[ 62.525974][ T605] ? __pfx_netlink_unicast+0x10/0x10
[ 62.526515][ T605] ? __lock_acquire+0x44d/0x7e0
[ 62.527094][ T605] netlink_sendmsg+0x721/0xbe0
[ 62.527666][ T605] ? __pfx_netlink_sendmsg+0x10/0x10
[ 62.528219][ T605] ? __import_iovec+0x238/0x3c0
[ 62.528788][ T605] ____sys_sendmsg+0x7aa/0xa10
[ 62.529359][ T605] ? __pfx_____sys_sendmsg+0x10/0x10
[ 62.529916][ T605] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 62.530624][ T605] ___sys_sendmsg+0xed/0x170
[ 62.531185][ T605] ? kasan_record_aux_stack+0x8c/0xa0
[ 62.531742][ T605] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 62.532412][ T605] ? __pfx____sys_sendmsg+0x10/0x10
[ 62.533003][ T605] ? find_held_lock+0x2b/0x80
[ 62.533555][ T605] ? __lock_acquire+0x44d/0x7e0
[ 62.534126][ T605] ? find_held_lock+0x2b/0x80
[ 62.534686][ T605] ? __virt_addr_valid+0x22e/0x450
[ 62.535225][ T605] ? __lock_release+0x5d/0x170
[ 62.535791][ T605] __sys_sendmsg+0x10b/0x1a0
[ 62.536340][ T605] ? __call_rcu_common.constprop.0+0x320/0x640
[ 62.537046][ T605] ? __pfx___sys_sendmsg+0x10/0x10
[ 62.537615][ T605] ? rcu_is_watching+0x12/0xc0
[ 62.538175][ T605] do_syscall_64+0xc1/0x380
[ 62.538733][ T605] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 62.539350][ T605] RIP: 0033:0x7f05489ce1e7
[ 62.539793][ T605] 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
[ 62.542707][ T605] RSP: 002b:00007ffed5d7fe88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 62.543545][ T605] RAX: ffffffffffffffda RBX: 00007ffed5d805b0 RCX: 00007f05489ce1e7
[ 62.544380][ T605] RDX: 0000000000000000 RSI: 00007ffed5d7fef0 RDI: 0000000000000005
[ 62.545171][ T605] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 62.545929][ T605] R10: 000000000c0dd910 R11: 0000000000000246 R12: 0000000000000004
[ 62.547171][ T605] R13: 00000000686e6922 R14: 0000000000499600 R15: 0000000000000000
[ 62.548462][ T605]
[ 62.549325][ T605] irq event stamp: 31933
[ 62.549751][ T605] hardirqs last enabled at (31943): [] __up_console_sem+0x6b/0x80
[ 62.550717][ T605] hardirqs last disabled at (31952): [] __up_console_sem+0x50/0x80
[ 62.551643][ T605] softirqs last enabled at (31814): [] handle_softirqs+0x358/0x620
[ 62.552601][ T605] softirqs last disabled at (31809): [] __irq_exit_rcu+0xfa/0x160
[ 62.553579][ T605] ---[ end trace 0000000000000000 ]---
[ 62.586287][ T605] ip (605) used greatest stack depth: 23776 bytes left
[ 62.712628][ T38] br1: port 1(veth1) entered blocking state
[ 62.713223][ T38] br1: port 1(veth1) entered forwarding state
[ 62.823378][ T607] br1: port 2(veth2) entered blocking state
[ 62.823814][ T607] br1: port 2(veth2) entered disabled state
[ 62.824226][ T607] veth2: entered allmulticast mode
[ 62.827689][ T607] veth2: entered promiscuous mode
[ 62.829101][ T607] ------------[ cut here ]------------
[ 62.829416][ T607] WARNING: CPU: 1 PID: 607 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 62.830038][ T607] Modules linked in: bridge stp llc vrf veth
[ 62.830435][ T607] CPU: 1 UID: 0 PID: 607 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 62.832359][ T607] Tainted: [W]=WARN
[ 62.832599][ T607] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 62.833006][ T607] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 62.833321][ T607] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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
[ 62.834409][ T607] RSP: 0018:ffffc900006f6ef0 EFLAGS: 00010246
[ 62.834807][ T607] RAX: 0000000000000000 RBX: ffff88800b622000 RCX: 0000000000000001
[ 62.835264][ T607] RDX: 0000000000000000 RSI: ffffffff92c9b939 RDI: ffffffff924555e0
[ 62.835727][ T607] RBP: ffffc900006f6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 62.836187][ T607] R10: ffffc900006f7010 R11: ffffffff93aa8918 R12: 1ffff920000dede2
[ 62.836640][ T607] R13: 00000000000005dc R14: ffffc900006f7010 R15: ffff88800b622f08
[ 62.837113][ T607] FS: 00007ff62906f800(0000) GS:ffff8880a1537000(0000) knlGS:0000000000000000
[ 62.837644][ T607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.838038][ T607] CR2: 00000000004e5ab0 CR3: 00000000020f5002 CR4: 0000000000772ef0
[ 62.838496][ T607] PKRU: 55555554
[ 62.838733][ T607] Call Trace:
[ 62.838970][ T607]
[ 62.839130][ T607] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 62.839437][ T607] ? find_held_lock+0x2b/0x80
[ 62.839761][ T607] ? mark_held_locks+0x49/0x80
[ 62.840078][ T607] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 62.840461][ T607] ? lockdep_hardirqs_on+0x7c/0x110
[ 62.840779][ T607] netif_set_mtu+0x88/0x100
[ 62.841086][ T607] ? __pfx_netif_set_mtu+0x10/0x10
[ 62.841410][ T607] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 62.841848][ T607] dev_set_mtu+0xa0/0x150
[ 62.842082][ T607] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 62.842508][ T607] br_add_if+0xda3/0x1330 [bridge]
[ 62.842880][ T607] do_set_master+0x332/0x500
[ 62.843193][ T607] do_setlink.constprop.0+0x9f4/0x2480
[ 62.843512][ T607] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 62.843909][ T607] ? rcu_read_lock_any_held+0x43/0xb0
[ 62.844221][ T607] ? validate_chain+0x166/0x4d0
[ 62.844525][ T607] ? __kernel_text_address+0x12/0x40
[ 62.844846][ T607] ? __lock_acquire+0x44d/0x7e0
[ 62.845156][ T607] ? __mutex_trylock_common+0xf9/0x260
[ 62.845462][ T607] ? __pfx___mutex_trylock_common+0x10/0x10
[ 62.845857][ T607] ? rcu_is_watching+0x12/0xc0
[ 62.846164][ T607] ? rcu_is_watching+0x12/0xc0
[ 62.846468][ T607] ? trace_contention_end+0xdc/0x140
[ 62.846781][ T607] ? __mutex_lock+0x19c/0xcd0
[ 62.847089][ T607] ? find_held_lock+0x2b/0x80
[ 62.847395][ T607] ? rtnl_newlink+0x651/0xa60
[ 62.847707][ T607] ? __create_object+0x5e/0xb0
[ 62.848019][ T607] ? __pfx___mutex_lock+0x10/0x10
[ 62.848334][ T607] ? trace_cap_capable+0x10f/0x190
[ 62.848640][ T607] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 62.849029][ T607] ? __rtnl_newlink+0x40e/0xa40
[ 62.849340][ T607] rtnl_newlink+0x69a/0xa60
[ 62.849658][ T607] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.849962][ T607] ? __lock_acquire+0x44d/0x7e0
[ 62.850272][ T607] ? find_held_lock+0x2b/0x80
[ 62.850581][ T607] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 62.850894][ T607] ? __lock_release+0x5d/0x170
[ 62.851201][ T607] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.851502][ T607] rtnetlink_rcv_msg+0x713/0xc00
[ 62.851818][ T607] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.852131][ T607] ? __lock_acquire+0x44d/0x7e0
[ 62.852440][ T607] netlink_rcv_skb+0x121/0x350
[ 62.852754][ T607] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.853081][ T607] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 62.853398][ T607] ? netlink_deliver_tap+0x13e/0x340
[ 62.853728][ T607] ? netlink_deliver_tap+0xc3/0x340
[ 62.854035][ T607] netlink_unicast+0x4a1/0x780
[ 62.854346][ T607] ? __pfx_netlink_unicast+0x10/0x10
[ 62.854660][ T607] ? __lock_acquire+0x44d/0x7e0
[ 62.854971][ T607] netlink_sendmsg+0x721/0xbe0
[ 62.855286][ T607] ? __pfx_netlink_sendmsg+0x10/0x10
[ 62.855592][ T607] ? __import_iovec+0x238/0x3c0
[ 62.855920][ T607] ____sys_sendmsg+0x7aa/0xa10
[ 62.856233][ T607] ? __pfx_____sys_sendmsg+0x10/0x10
[ 62.856537][ T607] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 62.856942][ T607] ___sys_sendmsg+0xed/0x170
[ 62.857245][ T607] ? kasan_record_aux_stack+0x8c/0xa0
[ 62.857554][ T607] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 62.857942][ T607] ? __pfx____sys_sendmsg+0x10/0x10
[ 62.858251][ T607] ? find_held_lock+0x2b/0x80
[ 62.858560][ T607] ? __lock_acquire+0x44d/0x7e0
[ 62.858885][ T607] ? find_held_lock+0x2b/0x80
[ 62.859191][ T607] ? __virt_addr_valid+0x22e/0x450
[ 62.859497][ T607] ? __lock_release+0x5d/0x170
[ 62.859830][ T607] __sys_sendmsg+0x10b/0x1a0
[ 62.860137][ T607] ? __call_rcu_common.constprop.0+0x320/0x640
[ 62.860521][ T607] ? __pfx___sys_sendmsg+0x10/0x10
[ 62.860844][ T607] ? rcu_is_watching+0x12/0xc0
[ 62.861150][ T607] do_syscall_64+0xc1/0x380
[ 62.861455][ T607] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 62.861840][ T607] RIP: 0033:0x7ff62923c1e7
[ 62.862159][ T607] 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
[ 62.863269][ T607] RSP: 002b:00007fff86e63b98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 62.863739][ T607] RAX: ffffffffffffffda RBX: 00007fff86e642c0 RCX: 00007ff62923c1e7
[ 62.864209][ T607] RDX: 0000000000000000 RSI: 00007fff86e63c00 RDI: 0000000000000005
[ 62.864677][ T607] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 62.865132][ T607] R10: 0000000035ad9910 R11: 0000000000000246 R12: 0000000000000004
[ 62.865587][ T607] R13: 00000000686e6922 R14: 0000000000499600 R15: 0000000000000000
[ 62.866074][ T607]
[ 62.866304][ T607] irq event stamp: 39713
[ 62.866532][ T607] hardirqs last enabled at (39721): [] __up_console_sem+0x6b/0x80
[ 62.867071][ T607] hardirqs last disabled at (39730): [] __up_console_sem+0x50/0x80
[ 62.867596][ T607] softirqs last enabled at (39572): [] handle_softirqs+0x358/0x620
[ 62.868143][ T607] softirqs last disabled at (39567): [] __irq_exit_rcu+0xfa/0x160
[ 62.868679][ T607] ---[ end trace 0000000000000000 ]---
[ 62.989971][ T153] br1: port 2(veth2) entered blocking state
[ 62.990578][ T153] br1: port 2(veth2) entered forwarding state
[ 69.583632][ T628] GACT probability NOT on
[ 93.178283][ T823] br1: port 2(veth2) entered disabled state
[ 93.305372][ T824] veth2: left allmulticast mode
[ 93.305746][ T824] veth2: left promiscuous mode
[ 93.306243][ T824] br1: port 2(veth2) entered disabled state
[ 93.308695][ T824] ------------[ cut here ]------------
[ 93.309046][ T824] WARNING: CPU: 3 PID: 824 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 93.309676][ T824] Modules linked in: act_gact cls_flower sch_ingress bridge stp llc vrf veth
[ 93.310237][ T824] CPU: 3 UID: 0 PID: 824 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 93.310864][ T824] Tainted: [W]=WARN
[ 93.311102][ T824] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 93.311501][ T824] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 93.312326][ T824] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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
[ 93.313436][ T824] RSP: 0018:ffffc90000c76f70 EFLAGS: 00010246
[ 93.313859][ T824] RAX: 0000000000000000 RBX: ffff88800b622000 RCX: 0000000000000001
[ 93.314333][ T824] RDX: 0000000000000000 RSI: ffffffff92c9b939 RDI: ffffffff924555e0
[ 93.314800][ T824] RBP: ffffc90000c77058 R08: 0000000000000000 R09: 0000000000000000
[ 93.315260][ T824] R10: ffffc90000c77088 R11: ffffffff8f000130 R12: 1ffff9200018edf2
[ 93.315730][ T824] R13: 00000000000005dc R14: ffffc90000c77088 R15: ffff88800b622f08
[ 93.316199][ T824] FS: 00007f51701dc800(0000) GS:ffff8880a1637000(0000) knlGS:0000000000000000
[ 93.316762][ T824] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 93.317199][ T824] CR2: 00000000004e5ab0 CR3: 000000000a926006 CR4: 0000000000772ef0
[ 93.317685][ T824] PKRU: 55555554
[ 93.317917][ T824] Call Trace:
[ 93.318145][ T824]
[ 93.318308][ T824] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 93.318709][ T824] ? br_del_if+0xa3/0x1f0 [bridge]
[ 93.319065][ T824] ? do_set_master+0x147/0x500
[ 93.319371][ T824] ? do_setlink.constprop.0+0x9f4/0x2480
[ 93.319689][ T824] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 93.319996][ T824] ? netlink_unicast+0x4a1/0x780
[ 93.320308][ T824] ? netlink_sendmsg+0x721/0xbe0
[ 93.320616][ T824] ? ____sys_sendmsg+0x7aa/0xa10
[ 93.320932][ T824] ? ___sys_sendmsg+0xed/0x170
[ 93.321238][ T824] ? __sys_sendmsg+0x10b/0x1a0
[ 93.321542][ T824] ? do_syscall_64+0xc1/0x380
[ 93.321868][ T824] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.322248][ T824] ? find_held_lock+0x2b/0x80
[ 93.322562][ T824] netif_set_mtu+0x88/0x100
[ 93.322889][ T824] ? __pfx_netif_set_mtu+0x10/0x10
[ 93.323225][ T824] dev_set_mtu+0xa0/0x150
[ 93.323457][ T824] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 93.323893][ T824] br_del_if+0xb2/0x1f0 [bridge]
[ 93.324233][ T824] ? rtnl_is_locked+0x15/0x20
[ 93.324541][ T824] do_set_master+0x147/0x500
[ 93.324856][ T824] do_setlink.constprop.0+0x9f4/0x2480
[ 93.325165][ T824] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 93.325559][ T824] ? rcu_read_lock_any_held+0x43/0xb0
[ 93.325869][ T824] ? validate_chain+0x166/0x4d0
[ 93.326186][ T824] ? __kernel_text_address+0x12/0x40
[ 93.326495][ T824] ? __lock_acquire+0x44d/0x7e0
[ 93.326815][ T824] ? __mutex_trylock_common+0xf9/0x260
[ 93.327123][ T824] ? __pfx___mutex_trylock_common+0x10/0x10
[ 93.327501][ T824] ? rcu_is_watching+0x12/0xc0
[ 93.327823][ T824] ? rcu_is_watching+0x12/0xc0
[ 93.328128][ T824] ? trace_contention_end+0xdc/0x140
[ 93.328433][ T824] ? __mutex_lock+0x19c/0xcd0
[ 93.328748][ T824] ? find_held_lock+0x2b/0x80
[ 93.329055][ T824] ? rtnl_newlink+0x651/0xa60
[ 93.329355][ T824] ? __create_object+0x5e/0xb0
[ 93.329676][ T824] ? __pfx___mutex_lock+0x10/0x10
[ 93.329987][ T824] ? trace_cap_capable+0x10f/0x190
[ 93.330299][ T824] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 93.330715][ T824] ? __rtnl_newlink+0x40e/0xa40
[ 93.331032][ T824] rtnl_newlink+0x69a/0xa60
[ 93.331342][ T824] ? __pfx_rtnl_newlink+0x10/0x10
[ 93.331669][ T824] ? __lock_acquire+0x44d/0x7e0
[ 93.331984][ T824] ? find_held_lock+0x2b/0x80
[ 93.332289][ T824] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 93.332599][ T824] ? __lock_release+0x5d/0x170
[ 93.332927][ T824] ? __pfx_rtnl_newlink+0x10/0x10
[ 93.333236][ T824] rtnetlink_rcv_msg+0x713/0xc00
[ 93.333543][ T824] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 93.333860][ T824] ? __lock_acquire+0x44d/0x7e0
[ 93.334171][ T824] netlink_rcv_skb+0x121/0x350
[ 93.334479][ T824] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 93.334812][ T824] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 93.335142][ T824] ? netlink_deliver_tap+0x13e/0x340
[ 93.335444][ T824] ? netlink_deliver_tap+0xc3/0x340
[ 93.335759][ T824] netlink_unicast+0x4a1/0x780
[ 93.336069][ T824] ? __pfx_netlink_unicast+0x10/0x10
[ 93.336374][ T824] ? __lock_acquire+0x44d/0x7e0
[ 93.336689][ T824] netlink_sendmsg+0x721/0xbe0
[ 93.337001][ T824] ? __pfx_netlink_sendmsg+0x10/0x10
[ 93.337315][ T824] ? __import_iovec+0x238/0x3c0
[ 93.337633][ T824] ____sys_sendmsg+0x7aa/0xa10
[ 93.337948][ T824] ? __pfx_____sys_sendmsg+0x10/0x10
[ 93.338256][ T824] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 93.338644][ T824] ___sys_sendmsg+0xed/0x170
[ 93.338959][ T824] ? kasan_record_aux_stack+0x8c/0xa0
[ 93.339262][ T824] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 93.339645][ T824] ? __pfx____sys_sendmsg+0x10/0x10
[ 93.339965][ T824] ? find_held_lock+0x2b/0x80
[ 93.340272][ T824] ? __lock_acquire+0x44d/0x7e0
[ 93.340582][ T824] ? find_held_lock+0x2b/0x80
[ 93.340892][ T824] ? __virt_addr_valid+0x22e/0x450
[ 93.341195][ T824] ? __lock_release+0x5d/0x170
[ 93.341507][ T824] __sys_sendmsg+0x10b/0x1a0
[ 93.341820][ T824] ? __call_rcu_common.constprop.0+0x320/0x640
[ 93.342198][ T824] ? __pfx___sys_sendmsg+0x10/0x10
[ 93.342516][ T824] ? rcu_is_watching+0x12/0xc0
[ 93.342837][ T824] do_syscall_64+0xc1/0x380
[ 93.343151][ T824] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.343574][ T824] RIP: 0033:0x7f51703a91e7
[ 93.343896][ T824] 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
[ 93.345011][ T824] RSP: 002b:00007ffe2f7acee8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 93.345470][ T824] RAX: ffffffffffffffda RBX: 00007ffe2f7ad610 RCX: 00007f51703a91e7
[ 93.345936][ T824] RDX: 0000000000000000 RSI: 00007ffe2f7acf50 RDI: 0000000000000005
[ 93.346399][ T824] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 93.346865][ T824] R10: 00007f51702a6ee8 R11: 0000000000000246 R12: 0000000000000003
[ 93.347330][ T824] R13: 00000000686e6941 R14: 0000000000499600 R15: 0000000000000000
[ 93.347813][ T824]
[ 93.348044][ T824] irq event stamp: 48267
[ 93.348279][ T824] hardirqs last enabled at (48275): [] __up_console_sem+0x6b/0x80
[ 93.348815][ T824] hardirqs last disabled at (48284): [] __up_console_sem+0x50/0x80
[ 93.349350][ T824] softirqs last enabled at (48256): [] handle_softirqs+0x358/0x620
[ 93.349886][ T824] softirqs last disabled at (48247): [] __irq_exit_rcu+0xfa/0x160
[ 93.350425][ T824] ---[ end trace 0000000000000000 ]---
[ 93.465615][ T825] br1: port 1(veth1) entered disabled state
[ 93.576641][ T826] veth1: left allmulticast mode
[ 93.577055][ T826] veth1: left promiscuous mode
[ 93.577578][ T826] br1: port 1(veth1) entered disabled state
[ 93.580399][ T826] ------------[ cut here ]------------
[ 93.580770][ T826] WARNING: CPU: 2 PID: 826 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 93.581387][ T826] Modules linked in: act_gact cls_flower sch_ingress bridge stp llc vrf veth
[ 93.581971][ T826] CPU: 2 UID: 0 PID: 826 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 93.582592][ T826] Tainted: [W]=WARN
[ 93.582880][ T826] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 93.583286][ T826] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 93.583614][ T826] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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
[ 93.584891][ T826] RSP: 0018:ffffc90000c96f70 EFLAGS: 00010246
[ 93.585543][ T826] RAX: 0000000000000000 RBX: ffff88800b622000 RCX: 0000000000000001
[ 93.586232][ T826] RDX: 0000000000000000 RSI: ffffffff92c9b939 RDI: ffffffff924555e0
[ 93.586842][ T826] RBP: ffffc90000c97058 R08: 0000000000000000 R09: 0000000000000000
[ 93.587313][ T826] R10: ffffc90000c97088 R11: ffffffff93179160 R12: 1ffff92000192df2
[ 93.587799][ T826] R13: 00000000000005dc R14: ffffc90000c97088 R15: ffff88800b622f08
[ 93.588271][ T826] FS: 00007f2bb2911800(0000) GS:ffff8880a15b7000(0000) knlGS:0000000000000000
[ 93.588830][ T826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 93.589227][ T826] CR2: 00000000004e5aa8 CR3: 000000000f1d1004 CR4: 0000000000772ef0
[ 93.589709][ T826] PKRU: 55555554
[ 93.589955][ T826] Call Trace:
[ 93.590200][ T826]
[ 93.590366][ T826] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 93.590771][ T826] ? br_del_if+0xa3/0x1f0 [bridge]
[ 93.591134][ T826] ? do_set_master+0x147/0x500
[ 93.591452][ T826] ? do_setlink.constprop.0+0x9f4/0x2480
[ 93.591780][ T826] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 93.592104][ T826] ? netlink_unicast+0x4a1/0x780
[ 93.592424][ T826] ? netlink_sendmsg+0x721/0xbe0
[ 93.592749][ T826] ? ____sys_sendmsg+0x7aa/0xa10
[ 93.593084][ T826] ? ___sys_sendmsg+0xed/0x170
[ 93.593402][ T826] ? __sys_sendmsg+0x10b/0x1a0
[ 93.593730][ T826] ? do_syscall_64+0xc1/0x380
[ 93.594051][ T826] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.594443][ T826] ? find_held_lock+0x2b/0x80
[ 93.594783][ T826] netif_set_mtu+0x88/0x100
[ 93.595110][ T826] ? __pfx_netif_set_mtu+0x10/0x10
[ 93.595444][ T826] dev_set_mtu+0xa0/0x150
[ 93.595700][ T826] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 93.596139][ T826] br_del_if+0xb2/0x1f0 [bridge]
[ 93.596496][ T826] ? rtnl_is_locked+0x15/0x20
[ 93.596851][ T826] do_set_master+0x147/0x500
[ 93.597176][ T826] do_setlink.constprop.0+0x9f4/0x2480
[ 93.597505][ T826] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 93.597914][ T826] ? rcu_read_lock_any_held+0x43/0xb0
[ 93.598229][ T826] ? validate_chain+0x166/0x4d0
[ 93.598544][ T826] ? __kernel_text_address+0x12/0x40
[ 93.598873][ T826] ? __lock_acquire+0x44d/0x7e0
[ 93.599195][ T826] ? __mutex_trylock_common+0xf9/0x260
[ 93.599510][ T826] ? __pfx___mutex_trylock_common+0x10/0x10
[ 93.599920][ T826] ? rcu_is_watching+0x12/0xc0
[ 93.600244][ T826] ? rcu_is_watching+0x12/0xc0
[ 93.600560][ T826] ? trace_contention_end+0xdc/0x140
[ 93.600905][ T826] ? __mutex_lock+0x19c/0xcd0
[ 93.601225][ T826] ? find_held_lock+0x2b/0x80
[ 93.601541][ T826] ? rtnl_newlink+0x651/0xa60
[ 93.601882][ T826] ? __create_object+0x5e/0xb0
[ 93.602203][ T826] ? __pfx___mutex_lock+0x10/0x10
[ 93.602531][ T826] ? trace_cap_capable+0x10f/0x190
[ 93.602886][ T826] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 93.603278][ T826] ? __rtnl_newlink+0x40e/0xa40
[ 93.603601][ T826] rtnl_newlink+0x69a/0xa60
[ 93.603951][ T826] ? __pfx_rtnl_newlink+0x10/0x10
[ 93.604268][ T826] ? __lock_acquire+0x44d/0x7e0
[ 93.604607][ T826] ? find_held_lock+0x2b/0x80
[ 93.604961][ T826] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 93.605296][ T826] ? __lock_release+0x5d/0x170
[ 93.605627][ T826] ? __pfx_rtnl_newlink+0x10/0x10
[ 93.605984][ T826] rtnetlink_rcv_msg+0x713/0xc00
[ 93.606318][ T826] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 93.606671][ T826] ? __lock_acquire+0x44d/0x7e0
[ 93.607019][ T826] netlink_rcv_skb+0x121/0x350
[ 93.607354][ T826] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 93.607710][ T826] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 93.608055][ T826] ? netlink_deliver_tap+0x13e/0x340
[ 93.608386][ T826] ? netlink_deliver_tap+0xc3/0x340
[ 93.608745][ T826] netlink_unicast+0x4a1/0x780
[ 93.609079][ T826] ? __pfx_netlink_unicast+0x10/0x10
[ 93.609416][ T826] ? __lock_acquire+0x44d/0x7e0
[ 93.609769][ T826] netlink_sendmsg+0x721/0xbe0
[ 93.610113][ T826] ? __pfx_netlink_sendmsg+0x10/0x10
[ 93.610446][ T826] ? __import_iovec+0x238/0x3c0
[ 93.610802][ T826] ____sys_sendmsg+0x7aa/0xa10
[ 93.611147][ T826] ? __pfx_____sys_sendmsg+0x10/0x10
[ 93.611484][ T826] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 93.611934][ T826] ___sys_sendmsg+0xed/0x170
[ 93.612273][ T826] ? kasan_record_aux_stack+0x8c/0xa0
[ 93.612611][ T826] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 93.613073][ T826] ? __pfx____sys_sendmsg+0x10/0x10
[ 93.613414][ T826] ? find_held_lock+0x2b/0x80
[ 93.613771][ T826] ? __lock_acquire+0x44d/0x7e0
[ 93.614113][ T826] ? find_held_lock+0x2b/0x80
[ 93.614451][ T826] ? __virt_addr_valid+0x22e/0x450
[ 93.614782][ T826] ? __lock_release+0x5d/0x170
[ 93.615132][ T826] __sys_sendmsg+0x10b/0x1a0
[ 93.615452][ T826] ? __call_rcu_common.constprop.0+0x320/0x640
[ 93.615859][ T826] ? __pfx___sys_sendmsg+0x10/0x10
[ 93.616207][ T826] ? rcu_is_watching+0x12/0xc0
[ 93.616544][ T826] do_syscall_64+0xc1/0x380
[ 93.616878][ T826] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.617285][ T826] RIP: 0033:0x7f2bb2ade1e7
[ 93.617636][ T826] 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
[ 93.618770][ T826] RSP: 002b:00007fff9fe6d318 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 93.619245][ T826] RAX: ffffffffffffffda RBX: 00007fff9fe6da40 RCX: 00007f2bb2ade1e7
[ 93.619730][ T826] RDX: 0000000000000000 RSI: 00007fff9fe6d380 RDI: 0000000000000005
[ 93.620234][ T826] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 93.620733][ T826] R10: 00007f2bb29dbee8 R11: 0000000000000246 R12: 0000000000000003
[ 93.621228][ T826] R13: 00000000686e6941 R14: 0000000000499600 R15: 0000000000000000
[ 93.621735][ T826]
[ 93.621996][ T826] irq event stamp: 37201
[ 93.622240][ T826] hardirqs last enabled at (37211): [] __up_console_sem+0x6b/0x80
[ 93.622792][ T826] hardirqs last disabled at (37222): [] __up_console_sem+0x50/0x80
[ 93.623362][ T826] softirqs last enabled at (36164): [] handle_softirqs+0x358/0x620
[ 93.623955][ T826] softirqs last disabled at (36089): [] __irq_exit_rcu+0xfa/0x160
[ 93.624542][ T826] ---[ end trace 0000000000000000 ]---