[ 14.740178][ T250] ip (250) used greatest stack depth: 24224 bytes left
[ 18.863600][ T298] br1: port 1(veth1) entered blocking state
[ 18.864125][ T298] br1: port 1(veth1) entered disabled state
[ 18.864662][ T298] veth1: entered allmulticast mode
[ 18.868151][ T298] veth1: entered promiscuous mode
[ 18.870370][ T298] ------------[ cut here ]------------
[ 18.870698][ T298] WARNING: CPU: 0 PID: 298 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 18.872083][ T298] Modules linked in: bridge stp llc vrf veth
[ 18.872576][ T298] CPU: 0 UID: 0 PID: 298 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 18.873126][ T298] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.873529][ T298] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 18.873855][ T298] 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
[ 18.874958][ T298] RSP: 0018:ffffc90000576ef0 EFLAGS: 00010246
[ 18.875392][ T298] RAX: 0000000000000000 RBX: ffff88800bf2a000 RCX: 0000000000000001
[ 18.875883][ T298] RDX: 0000000000000000 RSI: ffffffffb789b941 RDI: ffffffffb70555e0
[ 18.876386][ T298] RBP: ffffc90000576fe0 R08: 0000000000000000 R09: 0000000000000000
[ 18.876868][ T298] R10: ffffc90000577010 R11: ffffffffb86a8918 R12: 1ffff920000aede2
[ 18.877368][ T298] R13: 00000000000005dc R14: ffffc90000577010 R15: ffff88800bf2af08
[ 18.878041][ T298] FS: 00007f6524b88800(0000) GS:ffff88807c8b7000(0000) knlGS:0000000000000000
[ 18.878632][ T298] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.879048][ T298] CR2: 00000000004e5aa8 CR3: 000000000c006001 CR4: 0000000000772ef0
[ 18.879546][ T298] PKRU: 55555554
[ 18.879792][ T298] Call Trace:
[ 18.880043][ T298]
[ 18.880222][ T298] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 18.880551][ T298] ? find_held_lock+0x2b/0x80
[ 18.880881][ T298] ? mark_held_locks+0x49/0x80
[ 18.881188][ T298] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 18.881592][ T298] ? lockdep_hardirqs_on+0x7c/0x110
[ 18.881904][ T298] netif_set_mtu+0x88/0x100
[ 18.882217][ T298] ? __pfx_netif_set_mtu+0x10/0x10
[ 18.882543][ T298] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 18.882981][ T298] dev_set_mtu+0xa0/0x150
[ 18.883217][ T298] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 18.883655][ T298] br_add_if+0xda3/0x1330 [bridge]
[ 18.884014][ T298] do_set_master+0x32f/0x500
[ 18.884348][ T298] do_setlink.constprop.0+0x9f4/0x2480
[ 18.884676][ T298] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 18.885091][ T298] ? rcu_read_lock_any_held+0x43/0xb0
[ 18.885426][ T298] ? validate_chain+0x166/0x4d0
[ 18.885748][ T298] ? __kernel_text_address+0x12/0x40
[ 18.886082][ T298] ? __lock_acquire+0x44d/0x7e0
[ 18.886421][ T298] ? __mutex_trylock_common+0xf9/0x260
[ 18.886745][ T298] ? __pfx___mutex_trylock_common+0x10/0x10
[ 18.887154][ T298] ? rcu_is_watching+0x12/0xc0
[ 18.887494][ T298] ? rcu_is_watching+0x12/0xc0
[ 18.887808][ T298] ? trace_contention_end+0xdc/0x140
[ 18.888143][ T298] ? __mutex_lock+0x19c/0xcd0
[ 18.888481][ T298] ? find_held_lock+0x2b/0x80
[ 18.888804][ T298] ? rtnl_newlink+0x651/0xa60
[ 18.889123][ T298] ? __create_object+0x5e/0xb0
[ 18.889461][ T298] ? __pfx___mutex_lock+0x10/0x10
[ 18.889782][ T298] ? trace_cap_capable+0x10f/0x190
[ 18.890119][ T298] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 18.890527][ T298] ? __rtnl_newlink+0x40e/0xa40
[ 18.890865][ T298] rtnl_newlink+0x69a/0xa60
[ 18.891193][ T298] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.891522][ T298] ? __lock_acquire+0x44d/0x7e0
[ 18.891845][ T298] ? find_held_lock+0x2b/0x80
[ 18.892172][ T298] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 18.892499][ T298] ? __lock_release+0x5d/0x170
[ 18.892824][ T298] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.893148][ T298] rtnetlink_rcv_msg+0x710/0xc00
[ 18.893486][ T298] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.893813][ T298] ? __lock_acquire+0x44d/0x7e0
[ 18.894147][ T298] netlink_rcv_skb+0x121/0x350
[ 18.894488][ T298] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.894810][ T298] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 18.895147][ T298] ? netlink_deliver_tap+0x13e/0x340
[ 18.895478][ T298] ? netlink_deliver_tap+0xc3/0x340
[ 18.895806][ T298] netlink_unicast+0x49e/0x780
[ 18.896130][ T298] ? __pfx_netlink_unicast+0x10/0x10
[ 18.896471][ T298] ? __lock_acquire+0x44d/0x7e0
[ 18.896798][ T298] netlink_sendmsg+0x721/0xbe0
[ 18.897131][ T298] ? __pfx_netlink_sendmsg+0x10/0x10
[ 18.897464][ T298] ? __import_iovec+0x238/0x3c0
[ 18.897797][ T298] ____sys_sendmsg+0x7ad/0xa10
[ 18.898152][ T298] ? __pfx_____sys_sendmsg+0x10/0x10
[ 18.898485][ T298] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 18.898895][ T298] ___sys_sendmsg+0xed/0x170
[ 18.899213][ T298] ? kasan_record_aux_stack+0x8c/0xa0
[ 18.899544][ T298] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 18.899943][ T298] ? __pfx____sys_sendmsg+0x10/0x10
[ 18.900280][ T298] ? find_held_lock+0x2b/0x80
[ 18.900608][ T298] ? __lock_acquire+0x44d/0x7e0
[ 18.900940][ T298] ? find_held_lock+0x2b/0x80
[ 18.901275][ T298] ? __virt_addr_valid+0x22e/0x450
[ 18.901602][ T298] ? __lock_release+0x5d/0x170
[ 18.901936][ T298] __sys_sendmsg+0x10b/0x1a0
[ 18.902271][ T298] ? __call_rcu_common.constprop.0+0x320/0x640
[ 18.902670][ T298] ? __pfx___sys_sendmsg+0x10/0x10
[ 18.903006][ T298] ? rcu_is_watching+0x12/0xc0
[ 18.903337][ T298] do_syscall_64+0xc1/0x380
[ 18.903662][ T298] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 18.904066][ T298] RIP: 0033:0x7f6524d551e7
[ 18.904412][ T298] 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
[ 18.905550][ T298] RSP: 002b:00007fff75897a78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 18.906046][ T298] RAX: ffffffffffffffda RBX: 00007fff758981a0 RCX: 00007f6524d551e7
[ 18.906521][ T298] RDX: 0000000000000000 RSI: 00007fff75897ae0 RDI: 0000000000000005
[ 18.906990][ T298] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 18.907467][ T298] R10: 000000003909c910 R11: 0000000000000246 R12: 0000000000000004
[ 18.907940][ T298] R13: 00000000686e157a R14: 0000000000499600 R15: 0000000000000000
[ 18.908426][ T298]
[ 18.908658][ T298] irq event stamp: 44371
[ 18.908887][ T298] hardirqs last enabled at (44379): [] __up_console_sem+0x6b/0x80
[ 18.909431][ T298] hardirqs last disabled at (44388): [] __up_console_sem+0x50/0x80
[ 18.910457][ T298] softirqs last enabled at (43470): [] handle_softirqs+0x358/0x620
[ 18.910993][ T298] softirqs last disabled at (42983): [] __irq_exit_rcu+0xfa/0x160
[ 18.911982][ T298] ---[ end trace 0000000000000000 ]---
[ 18.930369][ T298] ip (298) used greatest stack depth: 23696 bytes left
[ 19.033792][ T71] br1: port 1(veth1) entered blocking state
[ 19.034358][ T71] br1: port 1(veth1) entered forwarding state
[ 19.139364][ T302] br1: port 2(veth2) entered blocking state
[ 19.139801][ T302] br1: port 2(veth2) entered disabled state
[ 19.140211][ T302] veth2: entered allmulticast mode
[ 19.144829][ T302] veth2: entered promiscuous mode
[ 19.146309][ T302] ------------[ cut here ]------------
[ 19.146622][ T302] WARNING: CPU: 0 PID: 302 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 19.147231][ T302] Modules linked in: bridge stp llc vrf veth
[ 19.147664][ T302] CPU: 0 UID: 0 PID: 302 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 19.148474][ T302] Tainted: [W]=WARN
[ 19.148711][ T302] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.149098][ T302] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 19.149561][ T302] 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
[ 19.150790][ T302] RSP: 0018:ffffc900005e6ef0 EFLAGS: 00010246
[ 19.151186][ T302] RAX: 0000000000000000 RBX: ffff88800bf2a000 RCX: 0000000000000001
[ 19.151770][ T302] RDX: 0000000000000000 RSI: ffffffffb789b941 RDI: ffffffffb70555e0
[ 19.152232][ T302] RBP: ffffc900005e6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 19.152695][ T302] R10: ffffc900005e7010 R11: ffffffffb86a8918 R12: 1ffff920000bcde2
[ 19.153152][ T302] R13: 00000000000005dc R14: ffffc900005e7010 R15: ffff88800bf2af08
[ 19.153614][ T302] FS: 00007fee961c3800(0000) GS:ffff88807c8b7000(0000) knlGS:0000000000000000
[ 19.154262][ T302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.154650][ T302] CR2: 00000000004e5ab0 CR3: 000000000be8e003 CR4: 0000000000772ef0
[ 19.155112][ T302] PKRU: 55555554
[ 19.155352][ T302] Call Trace:
[ 19.155604][ T302]
[ 19.155763][ T302] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 19.156068][ T302] ? find_held_lock+0x2b/0x80
[ 19.156390][ T302] ? mark_held_locks+0x49/0x80
[ 19.156696][ T302] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 19.157076][ T302] ? lockdep_hardirqs_on+0x7c/0x110
[ 19.157394][ T302] netif_set_mtu+0x88/0x100
[ 19.157700][ T302] ? __pfx_netif_set_mtu+0x10/0x10
[ 19.158037][ T302] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 19.158478][ T302] dev_set_mtu+0xa0/0x150
[ 19.158715][ T302] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 19.159138][ T302] br_add_if+0xda3/0x1330 [bridge]
[ 19.159500][ T302] do_set_master+0x32f/0x500
[ 19.159810][ T302] do_setlink.constprop.0+0x9f4/0x2480
[ 19.160116][ T302] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 19.160508][ T302] ? rcu_read_lock_any_held+0x43/0xb0
[ 19.160812][ T302] ? validate_chain+0x166/0x4d0
[ 19.161120][ T302] ? __kernel_text_address+0x12/0x40
[ 19.161435][ T302] ? __lock_acquire+0x44d/0x7e0
[ 19.161744][ T302] ? __mutex_trylock_common+0xf9/0x260
[ 19.162056][ T302] ? __pfx___mutex_trylock_common+0x10/0x10
[ 19.162439][ T302] ? rcu_is_watching+0x12/0xc0
[ 19.162748][ T302] ? rcu_is_watching+0x12/0xc0
[ 19.163049][ T302] ? trace_contention_end+0xdc/0x140
[ 19.163364][ T302] ? __mutex_lock+0x19c/0xcd0
[ 19.163669][ T302] ? find_held_lock+0x2b/0x80
[ 19.163973][ T302] ? rtnl_newlink+0x651/0xa60
[ 19.164281][ T302] ? __create_object+0x5e/0xb0
[ 19.164585][ T302] ? __pfx___mutex_lock+0x10/0x10
[ 19.164895][ T302] ? trace_cap_capable+0x10f/0x190
[ 19.165198][ T302] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 19.165582][ T302] ? __rtnl_newlink+0x40e/0xa40
[ 19.165902][ T302] rtnl_newlink+0x69a/0xa60
[ 19.166213][ T302] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.166525][ T302] ? __lock_acquire+0x44d/0x7e0
[ 19.166841][ T302] ? find_held_lock+0x2b/0x80
[ 19.167146][ T302] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 19.167455][ T302] ? __lock_release+0x5d/0x170
[ 19.167762][ T302] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.168085][ T302] rtnetlink_rcv_msg+0x710/0xc00
[ 19.168408][ T302] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.168715][ T302] ? __lock_acquire+0x44d/0x7e0
[ 19.169030][ T302] netlink_rcv_skb+0x121/0x350
[ 19.169346][ T302] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.169651][ T302] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 19.169974][ T302] ? netlink_deliver_tap+0x13e/0x340
[ 19.170304][ T302] ? netlink_deliver_tap+0xc3/0x340
[ 19.170615][ T302] netlink_unicast+0x49e/0x780
[ 19.170931][ T302] ? __pfx_netlink_unicast+0x10/0x10
[ 19.171234][ T302] ? __lock_acquire+0x44d/0x7e0
[ 19.171551][ T302] netlink_sendmsg+0x721/0xbe0
[ 19.171860][ T302] ? __pfx_netlink_sendmsg+0x10/0x10
[ 19.172167][ T302] ? __import_iovec+0x238/0x3c0
[ 19.172493][ T302] ____sys_sendmsg+0x7ad/0xa10
[ 19.172808][ T302] ? __pfx_____sys_sendmsg+0x10/0x10
[ 19.173118][ T302] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 19.173516][ T302] ___sys_sendmsg+0xed/0x170
[ 19.173818][ T302] ? kasan_record_aux_stack+0x8c/0xa0
[ 19.174123][ T302] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 19.174511][ T302] ? __pfx____sys_sendmsg+0x10/0x10
[ 19.174822][ T302] ? find_held_lock+0x2b/0x80
[ 19.175135][ T302] ? __lock_acquire+0x44d/0x7e0
[ 19.175455][ T302] ? find_held_lock+0x2b/0x80
[ 19.175760][ T302] ? __virt_addr_valid+0x22e/0x450
[ 19.176069][ T302] ? __lock_release+0x5d/0x170
[ 19.176392][ T302] __sys_sendmsg+0x10b/0x1a0
[ 19.176696][ T302] ? __call_rcu_common.constprop.0+0x320/0x640
[ 19.177072][ T302] ? __pfx___sys_sendmsg+0x10/0x10
[ 19.177404][ T302] ? rcu_is_watching+0x12/0xc0
[ 19.177709][ T302] do_syscall_64+0xc1/0x380
[ 19.178038][ T302] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 19.178424][ T302] RIP: 0033:0x7fee963901e7
[ 19.178740][ T302] 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
[ 19.179844][ T302] RSP: 002b:00007ffd0c9b3ad8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 19.180312][ T302] RAX: ffffffffffffffda RBX: 00007ffd0c9b4200 RCX: 00007fee963901e7
[ 19.180771][ T302] RDX: 0000000000000000 RSI: 00007ffd0c9b3b40 RDI: 0000000000000005
[ 19.181229][ T302] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 19.181697][ T302] R10: 000000002a39c910 R11: 0000000000000246 R12: 0000000000000004
[ 19.182154][ T302] R13: 00000000686e157a R14: 0000000000499600 R15: 0000000000000000
[ 19.182635][ T302]
[ 19.182877][ T302] irq event stamp: 42635
[ 19.183126][ T302] hardirqs last enabled at (42643): [] __up_console_sem+0x6b/0x80
[ 19.183673][ T302] hardirqs last disabled at (42652): [] __up_console_sem+0x50/0x80
[ 19.184204][ T302] softirqs last enabled at (41852): [] handle_softirqs+0x358/0x620
[ 19.184743][ T302] softirqs last disabled at (41771): [] __irq_exit_rcu+0xfa/0x160
[ 19.185281][ T302] ---[ end trace 0000000000000000 ]---
[ 19.295495][ T61] br1: port 2(veth2) entered blocking state
[ 19.296225][ T61] br1: port 2(veth2) entered forwarding state
[ 25.864147][ T323] GACT probability NOT on
[ 49.205858][ T518] br1: port 2(veth2) entered disabled state
[ 49.308663][ T519] veth2: left allmulticast mode
[ 49.309022][ T519] veth2: left promiscuous mode
[ 49.309864][ T519] br1: port 2(veth2) entered disabled state
[ 49.312410][ T519] ------------[ cut here ]------------
[ 49.312730][ T519] WARNING: CPU: 3 PID: 519 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 49.313826][ T519] Modules linked in: act_gact cls_flower sch_ingress bridge stp llc vrf veth
[ 49.314395][ T519] CPU: 3 UID: 0 PID: 519 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 49.315008][ T519] Tainted: [W]=WARN
[ 49.315240][ T519] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 49.315629][ T519] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 49.315964][ T519] 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
[ 49.317075][ T519] RSP: 0018:ffffc90000e86f70 EFLAGS: 00010246
[ 49.317483][ T519] RAX: 0000000000000000 RBX: ffff88800bf2a000 RCX: 0000000000000001
[ 49.317952][ T519] RDX: 0000000000000000 RSI: ffffffffb789b941 RDI: ffffffffb70555e0
[ 49.318432][ T519] RBP: ffffc90000e87058 R08: 0000000000000000 R09: 0000000000000000
[ 49.318887][ T519] R10: ffffc90000e87088 R11: ffffffffb3c00130 R12: 1ffff920001d0df2
[ 49.319351][ T519] R13: 00000000000005dc R14: ffffc90000e87088 R15: ffff88800bf2af08
[ 49.319804][ T519] FS: 00007ffbd8280800(0000) GS:ffff88807ca37000(0000) knlGS:0000000000000000
[ 49.320354][ T519] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.320738][ T519] CR2: 00000000004e5ab0 CR3: 000000000982c001 CR4: 0000000000772ef0
[ 49.321191][ T519] PKRU: 55555554
[ 49.321431][ T519] Call Trace:
[ 49.321659][ T519]
[ 49.321814][ T519] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 49.322195][ T519] ? br_del_if+0xa3/0x1f0 [bridge]
[ 49.322551][ T519] ? do_set_master+0x14a/0x500
[ 49.322855][ T519] ? do_setlink.constprop.0+0x9f4/0x2480
[ 49.323157][ T519] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 49.323466][ T519] ? netlink_unicast+0x49e/0x780
[ 49.323772][ T519] ? netlink_sendmsg+0x721/0xbe0
[ 49.324074][ T519] ? ____sys_sendmsg+0x7ad/0xa10
[ 49.324396][ T519] ? ___sys_sendmsg+0xed/0x170
[ 49.324697][ T519] ? __sys_sendmsg+0x10b/0x1a0
[ 49.324997][ T519] ? do_syscall_64+0xc1/0x380
[ 49.325306][ T519] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.325710][ T519] ? find_held_lock+0x2b/0x80
[ 49.326040][ T519] netif_set_mtu+0x88/0x100
[ 49.326360][ T519] ? __pfx_netif_set_mtu+0x10/0x10
[ 49.326682][ T519] dev_set_mtu+0xa0/0x150
[ 49.326913][ T519] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 49.327360][ T519] br_del_if+0xb2/0x1f0 [bridge]
[ 49.327698][ T519] ? rtnl_is_locked+0x15/0x20
[ 49.328020][ T519] do_set_master+0x14a/0x500
[ 49.328352][ T519] do_setlink.constprop.0+0x9f4/0x2480
[ 49.328664][ T519] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 49.329045][ T519] ? rcu_read_lock_any_held+0x43/0xb0
[ 49.329355][ T519] ? validate_chain+0x166/0x4d0
[ 49.329654][ T519] ? __kernel_text_address+0x12/0x40
[ 49.329958][ T519] ? __lock_acquire+0x44d/0x7e0
[ 49.330276][ T519] ? __mutex_trylock_common+0xf9/0x260
[ 49.330580][ T519] ? __pfx___mutex_trylock_common+0x10/0x10
[ 49.330961][ T519] ? rcu_is_watching+0x12/0xc0
[ 49.331275][ T519] ? rcu_is_watching+0x12/0xc0
[ 49.331614][ T519] ? trace_contention_end+0xdc/0x140
[ 49.331915][ T519] ? __mutex_lock+0x19c/0xcd0
[ 49.332217][ T519] ? find_held_lock+0x2b/0x80
[ 49.332540][ T519] ? rtnl_newlink+0x651/0xa60
[ 49.332840][ T519] ? __create_object+0x5e/0xb0
[ 49.333145][ T519] ? __pfx___mutex_lock+0x10/0x10
[ 49.333464][ T519] ? trace_cap_capable+0x10f/0x190
[ 49.333766][ T519] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 49.334140][ T519] ? __rtnl_newlink+0x40e/0xa40
[ 49.334457][ T519] rtnl_newlink+0x69a/0xa60
[ 49.334766][ T519] ? __pfx_rtnl_newlink+0x10/0x10
[ 49.335067][ T519] ? __lock_acquire+0x44d/0x7e0
[ 49.335384][ T519] ? find_held_lock+0x2b/0x80
[ 49.335689][ T519] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 49.335995][ T519] ? __lock_release+0x5d/0x170
[ 49.336318][ T519] ? __pfx_rtnl_newlink+0x10/0x10
[ 49.336621][ T519] rtnetlink_rcv_msg+0x710/0xc00
[ 49.336925][ T519] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 49.337231][ T519] ? __lock_acquire+0x44d/0x7e0
[ 49.337549][ T519] netlink_rcv_skb+0x121/0x350
[ 49.337855][ T519] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 49.338177][ T519] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 49.338501][ T519] ? netlink_deliver_tap+0x13e/0x340
[ 49.338803][ T519] ? netlink_deliver_tap+0xc3/0x340
[ 49.339108][ T519] netlink_unicast+0x49e/0x780
[ 49.339424][ T519] ? __pfx_netlink_unicast+0x10/0x10
[ 49.339726][ T519] ? __lock_acquire+0x44d/0x7e0
[ 49.340037][ T519] netlink_sendmsg+0x721/0xbe0
[ 49.340366][ T519] ? __pfx_netlink_sendmsg+0x10/0x10
[ 49.340689][ T519] ? __import_iovec+0x238/0x3c0
[ 49.340999][ T519] ____sys_sendmsg+0x7ad/0xa10
[ 49.341329][ T519] ? __pfx_____sys_sendmsg+0x10/0x10
[ 49.341630][ T519] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 49.342019][ T519] ___sys_sendmsg+0xed/0x170
[ 49.342328][ T519] ? kasan_record_aux_stack+0x8c/0xa0
[ 49.342633][ T519] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 49.343011][ T519] ? __pfx____sys_sendmsg+0x10/0x10
[ 49.343332][ T519] ? find_held_lock+0x2b/0x80
[ 49.343639][ T519] ? __lock_acquire+0x44d/0x7e0
[ 49.343948][ T519] ? find_held_lock+0x2b/0x80
[ 49.344271][ T519] ? __virt_addr_valid+0x22e/0x450
[ 49.344574][ T519] ? __lock_release+0x5d/0x170
[ 49.344889][ T519] __sys_sendmsg+0x10b/0x1a0
[ 49.345191][ T519] ? __call_rcu_common.constprop.0+0x320/0x640
[ 49.345592][ T519] ? __pfx___sys_sendmsg+0x10/0x10
[ 49.345909][ T519] ? rcu_is_watching+0x12/0xc0
[ 49.346216][ T519] do_syscall_64+0xc1/0x380
[ 49.346528][ T519] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.346902][ T519] RIP: 0033:0x7ffbd844d1e7
[ 49.347215][ T519] 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
[ 49.348327][ T519] RSP: 002b:00007fffc89d1aa8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 49.348789][ T519] RAX: ffffffffffffffda RBX: 00007fffc89d21d0 RCX: 00007ffbd844d1e7
[ 49.349281][ T519] RDX: 0000000000000000 RSI: 00007fffc89d1b10 RDI: 0000000000000005
[ 49.349751][ T519] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 49.350210][ T519] R10: 00007ffbd834aee8 R11: 0000000000000246 R12: 0000000000000003
[ 49.350672][ T519] R13: 00000000686e1599 R14: 0000000000499600 R15: 0000000000000000
[ 49.351139][ T519]
[ 49.351383][ T519] irq event stamp: 37257
[ 49.351612][ T519] hardirqs last enabled at (37265): [] __up_console_sem+0x6b/0x80
[ 49.352135][ T519] hardirqs last disabled at (37272): [] __up_console_sem+0x50/0x80
[ 49.352677][ T519] softirqs last enabled at (37302): [] handle_softirqs+0x358/0x620
[ 49.353207][ T519] softirqs last disabled at (37281): [] __irq_exit_rcu+0xfa/0x160
[ 49.353753][ T519] ---[ end trace 0000000000000000 ]---
[ 49.490619][ T520] br1: port 1(veth1) entered disabled state
[ 49.595550][ T521] veth1: left allmulticast mode
[ 49.595943][ T521] veth1: left promiscuous mode
[ 49.596479][ T521] br1: port 1(veth1) entered disabled state
[ 49.598743][ T521] ------------[ cut here ]------------
[ 49.599125][ T521] WARNING: CPU: 2 PID: 521 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 49.600880][ T521] Modules linked in: act_gact cls_flower sch_ingress bridge stp llc vrf veth
[ 49.601520][ T521] CPU: 2 UID: 0 PID: 521 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 49.602176][ T521] Tainted: [W]=WARN
[ 49.602434][ T521] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 49.602841][ T521] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 49.603183][ T521] 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
[ 49.604316][ T521] RSP: 0018:ffffc90000ea6f70 EFLAGS: 00010246
[ 49.604726][ T521] RAX: 0000000000000000 RBX: ffff88800bf2a000 RCX: 0000000000000001
[ 49.605206][ T521] RDX: 0000000000000000 RSI: ffffffffb789b941 RDI: ffffffffb70555e0
[ 49.605698][ T521] RBP: ffffc90000ea7058 R08: 0000000000000000 R09: 0000000000000000
[ 49.606176][ T521] R10: ffffc90000ea7088 R11: ffffffffb7d79160 R12: 1ffff920001d4df2
[ 49.606660][ T521] R13: 00000000000005dc R14: ffffc90000ea7088 R15: ffff88800bf2af08
[ 49.607139][ T521] FS: 00007fc1f194c800(0000) GS:ffff88807c9b7000(0000) knlGS:0000000000000000
[ 49.607708][ T521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.608129][ T521] CR2: 00000000004e5aa8 CR3: 000000000cb2c003 CR4: 0000000000772ef0
[ 49.608626][ T521] PKRU: 55555554
[ 49.608876][ T521] Call Trace:
[ 49.609123][ T521]
[ 49.609302][ T521] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 49.609709][ T521] ? br_del_if+0xa3/0x1f0 [bridge]
[ 49.610087][ T521] ? do_set_master+0x14a/0x500
[ 49.610440][ T521] ? do_setlink.constprop.0+0x9f4/0x2480
[ 49.610770][ T521] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 49.611107][ T521] ? netlink_unicast+0x49e/0x780
[ 49.611455][ T521] ? netlink_sendmsg+0x721/0xbe0
[ 49.611783][ T521] ? ____sys_sendmsg+0x7ad/0xa10
[ 49.612108][ T521] ? ___sys_sendmsg+0xed/0x170
[ 49.612455][ T521] ? __sys_sendmsg+0x10b/0x1a0
[ 49.612777][ T521] ? do_syscall_64+0xc1/0x380
[ 49.613102][ T521] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.613511][ T521] ? find_held_lock+0x2b/0x80
[ 49.613848][ T521] netif_set_mtu+0x88/0x100
[ 49.614172][ T521] ? __pfx_netif_set_mtu+0x10/0x10
[ 49.614525][ T521] dev_set_mtu+0xa0/0x150
[ 49.614779][ T521] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 49.615227][ T521] br_del_if+0xb2/0x1f0 [bridge]
[ 49.615602][ T521] ? rtnl_is_locked+0x15/0x20
[ 49.615928][ T521] do_set_master+0x14a/0x500
[ 49.616268][ T521] do_setlink.constprop.0+0x9f4/0x2480
[ 49.616597][ T521] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 49.617021][ T521] ? rcu_read_lock_any_held+0x43/0xb0
[ 49.617419][ T521] ? validate_chain+0x166/0x4d0
[ 49.617752][ T521] ? __kernel_text_address+0x12/0x40
[ 49.618095][ T521] ? __lock_acquire+0x44d/0x7e0
[ 49.618439][ T521] ? __mutex_trylock_common+0xf9/0x260
[ 49.618770][ T521] ? __pfx___mutex_trylock_common+0x10/0x10
[ 49.619176][ T521] ? rcu_is_watching+0x12/0xc0
[ 49.619525][ T521] ? rcu_is_watching+0x12/0xc0
[ 49.619870][ T521] ? trace_contention_end+0xdc/0x140
[ 49.620203][ T521] ? __mutex_lock+0x19c/0xcd0
[ 49.620568][ T521] ? find_held_lock+0x2b/0x80
[ 49.620900][ T521] ? rtnl_newlink+0x651/0xa60
[ 49.621227][ T521] ? __create_object+0x5e/0xb0
[ 49.621587][ T521] ? __pfx___mutex_lock+0x10/0x10
[ 49.621919][ T521] ? trace_cap_capable+0x10f/0x190
[ 49.622245][ T521] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 49.622681][ T521] ? __rtnl_newlink+0x40e/0xa40
[ 49.623030][ T521] rtnl_newlink+0x69a/0xa60
[ 49.623385][ T521] ? __pfx_rtnl_newlink+0x10/0x10
[ 49.623729][ T521] ? __lock_acquire+0x44d/0x7e0
[ 49.624081][ T521] ? find_held_lock+0x2b/0x80
[ 49.624434][ T521] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 49.624764][ T521] ? __lock_release+0x5d/0x170
[ 49.625101][ T521] ? __pfx_rtnl_newlink+0x10/0x10
[ 49.625455][ T521] rtnetlink_rcv_msg+0x710/0xc00
[ 49.625789][ T521] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 49.626122][ T521] ? __lock_acquire+0x44d/0x7e0
[ 49.626460][ T521] netlink_rcv_skb+0x121/0x350
[ 49.626790][ T521] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 49.627117][ T521] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 49.627468][ T521] ? netlink_deliver_tap+0x13e/0x340
[ 49.627814][ T521] ? netlink_deliver_tap+0xc3/0x340
[ 49.628175][ T521] netlink_unicast+0x49e/0x780
[ 49.628521][ T521] ? __pfx_netlink_unicast+0x10/0x10
[ 49.628849][ T521] ? __lock_acquire+0x44d/0x7e0
[ 49.629219][ T521] netlink_sendmsg+0x721/0xbe0
[ 49.629577][ T521] ? __pfx_netlink_sendmsg+0x10/0x10
[ 49.629907][ T521] ? __import_iovec+0x238/0x3c0
[ 49.630257][ T521] ____sys_sendmsg+0x7ad/0xa10
[ 49.630592][ T521] ? __pfx_____sys_sendmsg+0x10/0x10
[ 49.630923][ T521] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 49.631351][ T521] ___sys_sendmsg+0xed/0x170
[ 49.631680][ T521] ? kasan_record_aux_stack+0x8c/0xa0
[ 49.632008][ T521] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 49.632438][ T521] ? __pfx____sys_sendmsg+0x10/0x10
[ 49.632776][ T521] ? find_held_lock+0x2b/0x80
[ 49.633157][ T521] ? __lock_acquire+0x44d/0x7e0
[ 49.633510][ T521] ? find_held_lock+0x2b/0x80
[ 49.633882][ T521] ? __virt_addr_valid+0x22e/0x450
[ 49.634216][ T521] ? __lock_release+0x5d/0x170
[ 49.634574][ T521] __sys_sendmsg+0x10b/0x1a0
[ 49.634907][ T521] ? __call_rcu_common.constprop.0+0x320/0x640
[ 49.635344][ T521] ? __pfx___sys_sendmsg+0x10/0x10
[ 49.635694][ T521] ? rcu_is_watching+0x12/0xc0
[ 49.636026][ T521] do_syscall_64+0xc1/0x380
[ 49.636367][ T521] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.636790][ T521] RIP: 0033:0x7fc1f1b191e7
[ 49.637141][ T521] 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
[ 49.638361][ T521] RSP: 002b:00007fff5103b7d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 49.638864][ T521] RAX: ffffffffffffffda RBX: 00007fff5103bf00 RCX: 00007fc1f1b191e7
[ 49.639369][ T521] RDX: 0000000000000000 RSI: 00007fff5103b840 RDI: 0000000000000005
[ 49.639872][ T521] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 49.640385][ T521] R10: 00007fc1f1a16ee8 R11: 0000000000000246 R12: 0000000000000003
[ 49.640869][ T521] R13: 00000000686e1599 R14: 0000000000499600 R15: 0000000000000000
[ 49.641394][ T521]
[ 49.641646][ T521] irq event stamp: 38791
[ 49.641919][ T521] hardirqs last enabled at (38801): [] __up_console_sem+0x6b/0x80
[ 49.642534][ T521] hardirqs last disabled at (38812): [] __up_console_sem+0x50/0x80
[ 49.643117][ T521] softirqs last enabled at (37660): [] handle_softirqs+0x358/0x620
[ 49.643704][ T521] softirqs last disabled at (37653): [] __irq_exit_rcu+0xfa/0x160
[ 49.644296][ T521] ---[ end trace 0000000000000000 ]---