[ 14.411378][ T252] ip (252) used greatest stack depth: 24432 bytes left
[ 18.672351][ T299] br1: port 1(veth1) entered blocking state
[ 18.674247][ T299] br1: port 1(veth1) entered disabled state
[ 18.674843][ T299] veth1: entered allmulticast mode
[ 18.678358][ T299] veth1: entered promiscuous mode
[ 18.680910][ T299] ------------[ cut here ]------------
[ 18.681242][ T299] WARNING: CPU: 3 PID: 299 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 18.681970][ T299] Modules linked in: bridge stp llc vrf veth
[ 18.682461][ T299] CPU: 3 UID: 0 PID: 299 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 18.683021][ T299] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.683421][ T299] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 18.683931][ T299] 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
[ 18.685239][ T299] RSP: 0018:ffffc900009c6ef0 EFLAGS: 00010246
[ 18.685634][ T299] RAX: 0000000000000000 RBX: ffff88800cb9a000 RCX: 0000000000000001
[ 18.686327][ T299] RDX: 0000000000000000 RSI: ffffffffb549b941 RDI: ffffffffb4c555e0
[ 18.686959][ T299] RBP: ffffc900009c6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 18.687422][ T299] R10: ffffc900009c7010 R11: ffffffffb62a8918 R12: 1ffff92000138de2
[ 18.688027][ T299] R13: 00000000000005dc R14: ffffc900009c7010 R15: ffff88800cb9af08
[ 18.688495][ T299] FS: 00007f81bcffa800(0000) GS:ffff888078037000(0000) knlGS:0000000000000000
[ 18.689325][ T299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.689732][ T299] CR2: 00000000004e5aa8 CR3: 000000000d505002 CR4: 0000000000772ef0
[ 18.690211][ T299] PKRU: 55555554
[ 18.690448][ T299] Call Trace:
[ 18.690680][ T299]
[ 18.690852][ T299] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 18.691185][ T299] ? find_held_lock+0x2b/0x80
[ 18.691502][ T299] ? mark_held_locks+0x49/0x80
[ 18.691823][ T299] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 18.692214][ T299] ? lockdep_hardirqs_on+0x7c/0x110
[ 18.692526][ T299] netif_set_mtu+0x88/0x100
[ 18.692848][ T299] ? __pfx_netif_set_mtu+0x10/0x10
[ 18.693171][ T299] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 18.693626][ T299] dev_set_mtu+0xa0/0x150
[ 18.693872][ T299] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 18.694300][ T299] br_add_if+0xda3/0x1330 [bridge]
[ 18.694653][ T299] do_set_master+0x32f/0x500
[ 18.694976][ T299] do_setlink.constprop.0+0x9f4/0x2480
[ 18.695290][ T299] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 18.695680][ T299] ? rcu_read_lock_any_held+0x43/0xb0
[ 18.696008][ T299] ? validate_chain+0x166/0x4d0
[ 18.696316][ T299] ? __kernel_text_address+0x12/0x40
[ 18.696629][ T299] ? __lock_acquire+0x44d/0x7e0
[ 18.696949][ T299] ? __mutex_trylock_common+0xf9/0x260
[ 18.697263][ T299] ? __pfx___mutex_trylock_common+0x10/0x10
[ 18.697644][ T299] ? rcu_is_watching+0x12/0xc0
[ 18.697958][ T299] ? rcu_is_watching+0x12/0xc0
[ 18.698268][ T299] ? trace_contention_end+0xdc/0x140
[ 18.698575][ T299] ? __mutex_lock+0x19c/0xcd0
[ 18.698895][ T299] ? find_held_lock+0x2b/0x80
[ 18.699208][ T299] ? rtnl_newlink+0x651/0xa60
[ 18.699511][ T299] ? __create_object+0x5e/0xb0
[ 18.699831][ T299] ? __pfx___mutex_lock+0x10/0x10
[ 18.700142][ T299] ? trace_cap_capable+0x10f/0x190
[ 18.700455][ T299] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 18.700849][ T299] ? __rtnl_newlink+0x40e/0xa40
[ 18.701163][ T299] rtnl_newlink+0x69a/0xa60
[ 18.701476][ T299] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.701795][ T299] ? __lock_acquire+0x44d/0x7e0
[ 18.702110][ T299] ? find_held_lock+0x2b/0x80
[ 18.702419][ T299] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 18.702742][ T299] ? __lock_release+0x5d/0x170
[ 18.703053][ T299] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.703363][ T299] rtnetlink_rcv_msg+0x710/0xc00
[ 18.703685][ T299] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.704014][ T299] ? __lock_acquire+0x44d/0x7e0
[ 18.704347][ T299] netlink_rcv_skb+0x121/0x350
[ 18.704665][ T299] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.704987][ T299] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 18.705317][ T299] ? netlink_deliver_tap+0x13e/0x340
[ 18.705625][ T299] ? netlink_deliver_tap+0xc3/0x340
[ 18.705951][ T299] netlink_unicast+0x49e/0x780
[ 18.706263][ T299] ? __pfx_netlink_unicast+0x10/0x10
[ 18.706572][ T299] ? __lock_acquire+0x44d/0x7e0
[ 18.706896][ T299] netlink_sendmsg+0x721/0xbe0
[ 18.707213][ T299] ? __pfx_netlink_sendmsg+0x10/0x10
[ 18.707532][ T299] ? __import_iovec+0x238/0x3c0
[ 18.707857][ T299] ____sys_sendmsg+0x7ad/0xa10
[ 18.708174][ T299] ? __pfx_____sys_sendmsg+0x10/0x10
[ 18.708482][ T299] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 18.708891][ T299] ___sys_sendmsg+0xed/0x170
[ 18.709199][ T299] ? kasan_record_aux_stack+0x8c/0xa0
[ 18.709508][ T299] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 18.709902][ T299] ? __pfx____sys_sendmsg+0x10/0x10
[ 18.710213][ T299] ? find_held_lock+0x2b/0x80
[ 18.710524][ T299] ? __lock_acquire+0x44d/0x7e0
[ 18.710845][ T299] ? find_held_lock+0x2b/0x80
[ 18.711155][ T299] ? __virt_addr_valid+0x22e/0x450
[ 18.711464][ T299] ? __lock_release+0x5d/0x170
[ 18.711788][ T299] __sys_sendmsg+0x10b/0x1a0
[ 18.712097][ T299] ? __call_rcu_common.constprop.0+0x320/0x640
[ 18.712482][ T299] ? __pfx___sys_sendmsg+0x10/0x10
[ 18.712813][ T299] ? rcu_is_watching+0x12/0xc0
[ 18.713405][ T299] do_syscall_64+0xc1/0x380
[ 18.713739][ T299] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 18.714121][ T299] RIP: 0033:0x7f81bd1c71e7
[ 18.714456][ T299] 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
[ 18.715801][ T299] RSP: 002b:00007ffe4d7e2998 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 18.716273][ T299] RAX: ffffffffffffffda RBX: 00007ffe4d7e30c0 RCX: 00007f81bd1c71e7
[ 18.716760][ T299] RDX: 0000000000000000 RSI: 00007ffe4d7e2a00 RDI: 0000000000000005
[ 18.717230][ T299] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 18.717697][ T299] R10: 000000001e917910 R11: 0000000000000246 R12: 0000000000000004
[ 18.718168][ T299] R13: 00000000686e4a9b R14: 0000000000499600 R15: 0000000000000000
[ 18.718663][ T299]
[ 18.718905][ T299] irq event stamp: 38375
[ 18.719138][ T299] hardirqs last enabled at (38383): [] __up_console_sem+0x6b/0x80
[ 18.719919][ T299] hardirqs last disabled at (38392): [] __up_console_sem+0x50/0x80
[ 18.720457][ T299] softirqs last enabled at (37610): [] handle_softirqs+0x358/0x620
[ 18.721242][ T299] softirqs last disabled at (37537): [] __irq_exit_rcu+0xfa/0x160
[ 18.721785][ T299] ---[ end trace 0000000000000000 ]---
[ 18.734394][ T299] ip (299) used greatest stack depth: 23776 bytes left
[ 18.824336][ T38] br1: port 1(veth1) entered blocking state
[ 18.824869][ T38] br1: port 1(veth1) entered forwarding state
[ 18.948185][ T303] br1: port 2(veth2) entered blocking state
[ 18.948691][ T303] br1: port 2(veth2) entered disabled state
[ 18.949150][ T303] veth2: entered allmulticast mode
[ 18.953026][ T303] veth2: entered promiscuous mode
[ 18.954529][ T303] ------------[ cut here ]------------
[ 18.954863][ T303] WARNING: CPU: 1 PID: 303 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 18.955473][ T303] Modules linked in: bridge stp llc vrf veth
[ 18.955887][ T303] CPU: 1 UID: 0 PID: 303 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 18.956515][ T303] Tainted: [W]=WARN
[ 18.956759][ T303] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.957142][ T303] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 18.957457][ 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
[ 18.959359][ T303] RSP: 0018:ffffc90000826ef0 EFLAGS: 00010246
[ 18.959758][ T303] RAX: 0000000000000000 RBX: ffff88800cb9a000 RCX: 0000000000000001
[ 18.960221][ T303] RDX: 0000000000000000 RSI: ffffffffb549b941 RDI: ffffffffb4c555e0
[ 18.960676][ T303] RBP: ffffc90000826fe0 R08: 0000000000000000 R09: 0000000000000000
[ 18.961164][ T303] R10: ffffc90000827010 R11: ffffffffb62a8918 R12: 1ffff92000104de2
[ 18.961631][ T303] R13: 00000000000005dc R14: ffffc90000827010 R15: ffff88800cb9af08
[ 18.962102][ T303] FS: 00007f2378b10800(0000) GS:ffff888077f37000(0000) knlGS:0000000000000000
[ 18.962633][ T303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.963029][ T303] CR2: 00000000004e5ab0 CR3: 000000000d4cc001 CR4: 0000000000772ef0
[ 18.963505][ T303] PKRU: 55555554
[ 18.963751][ T303] Call Trace:
[ 18.963982][ T303]
[ 18.964142][ T303] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 18.964450][ T303] ? find_held_lock+0x2b/0x80
[ 18.964787][ T303] ? mark_held_locks+0x49/0x80
[ 18.965106][ T303] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 18.965499][ T303] ? lockdep_hardirqs_on+0x7c/0x110
[ 18.965823][ T303] netif_set_mtu+0x88/0x100
[ 18.966134][ T303] ? __pfx_netif_set_mtu+0x10/0x10
[ 18.966451][ T303] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 18.966897][ T303] dev_set_mtu+0xa0/0x150
[ 18.967134][ T303] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 18.967556][ T303] br_add_if+0xda3/0x1330 [bridge]
[ 18.967928][ T303] do_set_master+0x32f/0x500
[ 18.968244][ T303] do_setlink.constprop.0+0x9f4/0x2480
[ 18.968555][ T303] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 18.968970][ T303] ? rcu_read_lock_any_held+0x43/0xb0
[ 18.969286][ T303] ? validate_chain+0x166/0x4d0
[ 18.969591][ T303] ? __kernel_text_address+0x12/0x40
[ 18.969928][ T303] ? __lock_acquire+0x44d/0x7e0
[ 18.970248][ T303] ? __mutex_trylock_common+0xf9/0x260
[ 18.970562][ T303] ? __pfx___mutex_trylock_common+0x10/0x10
[ 18.970950][ T303] ? rcu_is_watching+0x12/0xc0
[ 18.971261][ T303] ? rcu_is_watching+0x12/0xc0
[ 18.971566][ T303] ? trace_contention_end+0xdc/0x140
[ 18.971883][ T303] ? __mutex_lock+0x19c/0xcd0
[ 18.972194][ T303] ? find_held_lock+0x2b/0x80
[ 18.972507][ T303] ? rtnl_newlink+0x651/0xa60
[ 18.972818][ T303] ? __create_object+0x5e/0xb0
[ 18.973129][ T303] ? __pfx___mutex_lock+0x10/0x10
[ 18.973437][ T303] ? trace_cap_capable+0x10f/0x190
[ 18.973761][ T303] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 18.974139][ T303] ? __rtnl_newlink+0x40e/0xa40
[ 18.974452][ T303] rtnl_newlink+0x69a/0xa60
[ 18.974775][ T303] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.975084][ T303] ? __lock_acquire+0x44d/0x7e0
[ 18.975394][ T303] ? find_held_lock+0x2b/0x80
[ 18.975701][ T303] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 18.976016][ T303] ? __lock_release+0x5d/0x170
[ 18.976326][ T303] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.976633][ T303] rtnetlink_rcv_msg+0x710/0xc00
[ 18.976965][ T303] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.977284][ T303] ? __lock_acquire+0x44d/0x7e0
[ 18.977594][ T303] netlink_rcv_skb+0x121/0x350
[ 18.977909][ T303] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.978219][ T303] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 18.978535][ T303] ? netlink_deliver_tap+0x13e/0x340
[ 18.978849][ T303] ? netlink_deliver_tap+0xc3/0x340
[ 18.979160][ T303] netlink_unicast+0x49e/0x780
[ 18.979474][ T303] ? __pfx_netlink_unicast+0x10/0x10
[ 18.979790][ T303] ? __lock_acquire+0x44d/0x7e0
[ 18.980101][ T303] netlink_sendmsg+0x721/0xbe0
[ 18.980407][ T303] ? __pfx_netlink_sendmsg+0x10/0x10
[ 18.980713][ T303] ? __import_iovec+0x238/0x3c0
[ 18.981055][ T303] ____sys_sendmsg+0x7ad/0xa10
[ 18.981363][ T303] ? __pfx_____sys_sendmsg+0x10/0x10
[ 18.981666][ T303] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 18.982082][ T303] ___sys_sendmsg+0xed/0x170
[ 18.982386][ T303] ? kasan_record_aux_stack+0x8c/0xa0
[ 18.982691][ T303] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 18.983084][ T303] ? __pfx____sys_sendmsg+0x10/0x10
[ 18.983394][ T303] ? find_held_lock+0x2b/0x80
[ 18.983720][ T303] ? __lock_acquire+0x44d/0x7e0
[ 18.984045][ T303] ? find_held_lock+0x2b/0x80
[ 18.984356][ T303] ? __virt_addr_valid+0x22e/0x450
[ 18.984659][ T303] ? __lock_release+0x5d/0x170
[ 18.984994][ T303] __sys_sendmsg+0x10b/0x1a0
[ 18.985297][ T303] ? __call_rcu_common.constprop.0+0x320/0x640
[ 18.985676][ T303] ? __pfx___sys_sendmsg+0x10/0x10
[ 18.985999][ T303] ? rcu_is_watching+0x12/0xc0
[ 18.986310][ T303] do_syscall_64+0xc1/0x380
[ 18.986623][ T303] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 18.987013][ T303] RIP: 0033:0x7f2378cdd1e7
[ 18.987335][ 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
[ 18.988426][ T303] RSP: 002b:00007ffe33b5d718 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 18.988935][ T303] RAX: ffffffffffffffda RBX: 00007ffe33b5de40 RCX: 00007f2378cdd1e7
[ 18.989394][ T303] RDX: 0000000000000000 RSI: 00007ffe33b5d780 RDI: 0000000000000005
[ 18.989861][ T303] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 18.990315][ T303] R10: 00000000246c8910 R11: 0000000000000246 R12: 0000000000000004
[ 18.990789][ T303] R13: 00000000686e4a9b R14: 0000000000499600 R15: 0000000000000000
[ 18.991258][ T303]
[ 18.991487][ T303] irq event stamp: 40237
[ 18.991714][ T303] hardirqs last enabled at (40245): [] __up_console_sem+0x6b/0x80
[ 18.992256][ T303] hardirqs last disabled at (40254): [] __up_console_sem+0x50/0x80
[ 18.992814][ T303] softirqs last enabled at (40284): [] handle_softirqs+0x358/0x620
[ 18.993348][ T303] softirqs last disabled at (40263): [] __irq_exit_rcu+0xfa/0x160
[ 18.993895][ T303] ---[ end trace 0000000000000000 ]---
[ 19.116139][ T72] br1: port 2(veth2) entered blocking state
[ 19.116741][ T72] br1: port 2(veth2) entered forwarding state
[ 25.668162][ T325] GACT probability NOT on
[ 49.339479][ T520] br1: port 2(veth2) entered disabled state
[ 49.458841][ T521] veth2: left allmulticast mode
[ 49.459237][ T521] veth2: left promiscuous mode
[ 49.459761][ T521] br1: port 2(veth2) entered disabled state
[ 49.462808][ T521] ------------[ cut here ]------------
[ 49.463167][ T521] WARNING: CPU: 3 PID: 521 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 49.464296][ T521] Modules linked in: act_gact cls_flower sch_ingress bridge stp llc vrf veth
[ 49.464906][ T521] CPU: 3 UID: 0 PID: 521 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 49.465568][ T521] Tainted: [W]=WARN
[ 49.465822][ T521] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 49.466238][ T521] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 49.466575][ 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
[ 49.467766][ T521] RSP: 0018:ffffc90000e66f70 EFLAGS: 00010246
[ 49.468188][ T521] RAX: 0000000000000000 RBX: ffff88800cb9a000 RCX: 0000000000000001
[ 49.468676][ T521] RDX: 0000000000000000 RSI: ffffffffb549b941 RDI: ffffffffb4c555e0
[ 49.469178][ T521] RBP: ffffc90000e67058 R08: 0000000000000000 R09: 0000000000000000
[ 49.469654][ T521] R10: ffffc90000e67088 R11: ffffffffb1800130 R12: 1ffff920001ccdf2
[ 49.470160][ T521] R13: 00000000000005dc R14: ffffc90000e67088 R15: ffff88800cb9af08
[ 49.470644][ T521] FS: 00007f4530fea800(0000) GS:ffff888078037000(0000) knlGS:0000000000000000
[ 49.471215][ T521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.471624][ T521] CR2: 00000000004e5ab0 CR3: 000000000ab6c005 CR4: 0000000000772ef0
[ 49.472126][ T521] PKRU: 55555554
[ 49.472372][ T521] Call Trace:
[ 49.472613][ T521]
[ 49.472784][ T521] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 49.473194][ T521] ? br_del_if+0xa3/0x1f0 [bridge]
[ 49.473582][ T521] ? do_set_master+0x14a/0x500
[ 49.473915][ T521] ? do_setlink.constprop.0+0x9f4/0x2480
[ 49.474235][ T521] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 49.474551][ T521] ? netlink_unicast+0x49e/0x780
[ 49.474884][ T521] ? netlink_sendmsg+0x721/0xbe0
[ 49.475202][ T521] ? ____sys_sendmsg+0x7ad/0xa10
[ 49.475525][ T521] ? ___sys_sendmsg+0xed/0x170
[ 49.475866][ T521] ? __sys_sendmsg+0x10b/0x1a0
[ 49.476194][ T521] ? do_syscall_64+0xc1/0x380
[ 49.476511][ T521] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.476920][ T521] ? find_held_lock+0x2b/0x80
[ 49.477253][ T521] netif_set_mtu+0x88/0x100
[ 49.477578][ T521] ? __pfx_netif_set_mtu+0x10/0x10
[ 49.477925][ T521] dev_set_mtu+0xa0/0x150
[ 49.478170][ T521] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 49.478612][ T521] br_del_if+0xb2/0x1f0 [bridge]
[ 49.478980][ T521] ? rtnl_is_locked+0x15/0x20
[ 49.479298][ T521] do_set_master+0x14a/0x500
[ 49.479622][ T521] do_setlink.constprop.0+0x9f4/0x2480
[ 49.479970][ T521] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 49.480385][ T521] ? rcu_read_lock_any_held+0x43/0xb0
[ 49.480706][ T521] ? validate_chain+0x166/0x4d0
[ 49.481040][ T521] ? __kernel_text_address+0x12/0x40
[ 49.481367][ T521] ? __lock_acquire+0x44d/0x7e0
[ 49.481689][ T521] ? __mutex_trylock_common+0xf9/0x260
[ 49.482017][ T521] ? __pfx___mutex_trylock_common+0x10/0x10
[ 49.482415][ T521] ? rcu_is_watching+0x12/0xc0
[ 49.482749][ T521] ? rcu_is_watching+0x12/0xc0
[ 49.483068][ T521] ? trace_contention_end+0xdc/0x140
[ 49.483391][ T521] ? __mutex_lock+0x19c/0xcd0
[ 49.483745][ T521] ? find_held_lock+0x2b/0x80
[ 49.484068][ T521] ? rtnl_newlink+0x651/0xa60
[ 49.484390][ T521] ? __pfx___mutex_lock+0x10/0x10
[ 49.484717][ T521] ? trace_cap_capable+0x10f/0x190
[ 49.485066][ T521] ? __rtnl_newlink+0x40e/0xa40
[ 49.485392][ T521] rtnl_newlink+0x69a/0xa60
[ 49.485719][ T521] ? __pfx_rtnl_newlink+0x10/0x10
[ 49.486059][ T521] ? __lock_acquire+0x44d/0x7e0
[ 49.486384][ T521] ? find_held_lock+0x2b/0x80
[ 49.486704][ T521] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 49.487037][ T521] ? __lock_release+0x5d/0x170
[ 49.487358][ T521] ? __pfx_rtnl_newlink+0x10/0x10
[ 49.487681][ T521] rtnetlink_rcv_msg+0x710/0xc00
[ 49.488023][ T521] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 49.488355][ T521] ? __lock_acquire+0x44d/0x7e0
[ 49.488680][ T521] netlink_rcv_skb+0x121/0x350
[ 49.489017][ T521] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 49.489339][ T521] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 49.489673][ T521] ? netlink_deliver_tap+0x13e/0x340
[ 49.490004][ T521] ? netlink_deliver_tap+0xc3/0x340
[ 49.490330][ T521] netlink_unicast+0x49e/0x780
[ 49.490663][ T521] ? __pfx_netlink_unicast+0x10/0x10
[ 49.490992][ T521] ? __lock_acquire+0x44d/0x7e0
[ 49.491320][ T521] netlink_sendmsg+0x721/0xbe0
[ 49.491646][ T521] ? __pfx_netlink_sendmsg+0x10/0x10
[ 49.491984][ T521] ? __import_iovec+0x238/0x3c0
[ 49.492317][ T521] ____sys_sendmsg+0x7ad/0xa10
[ 49.492639][ T521] ? __pfx_____sys_sendmsg+0x10/0x10
[ 49.492965][ T521] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 49.493383][ T521] ___sys_sendmsg+0xed/0x170
[ 49.493714][ T521] ? kasan_record_aux_stack+0x8c/0xa0
[ 49.494049][ T521] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 49.494452][ T521] ? __pfx____sys_sendmsg+0x10/0x10
[ 49.494784][ T521] ? find_held_lock+0x2b/0x80
[ 49.495109][ T521] ? __lock_acquire+0x44d/0x7e0
[ 49.495434][ T521] ? find_held_lock+0x2b/0x80
[ 49.495776][ T521] ? __virt_addr_valid+0x22e/0x450
[ 49.496100][ T521] ? __lock_release+0x5d/0x170
[ 49.496427][ T521] __sys_sendmsg+0x10b/0x1a0
[ 49.496754][ T521] ? __call_rcu_common.constprop.0+0x320/0x640
[ 49.497150][ T521] ? __pfx___sys_sendmsg+0x10/0x10
[ 49.497471][ T521] ? rcu_is_watching+0x12/0xc0
[ 49.497802][ T521] do_syscall_64+0xc1/0x380
[ 49.498128][ T521] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.498523][ T521] RIP: 0033:0x7f45311b71e7
[ 49.498864][ 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
[ 49.500024][ T521] RSP: 002b:00007ffe8f69e2f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 49.500528][ T521] RAX: ffffffffffffffda RBX: 00007ffe8f69ea20 RCX: 00007f45311b71e7
[ 49.501018][ T521] RDX: 0000000000000000 RSI: 00007ffe8f69e360 RDI: 0000000000000005
[ 49.501490][ T521] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 49.501976][ T521] R10: 00007f45310b4ee8 R11: 0000000000000246 R12: 0000000000000003
[ 49.502465][ T521] R13: 00000000686e4aba R14: 0000000000499600 R15: 0000000000000000
[ 49.502968][ T521]
[ 49.503213][ T521] irq event stamp: 45705
[ 49.503454][ T521] hardirqs last enabled at (45713): [] __up_console_sem+0x6b/0x80
[ 49.504042][ T521] hardirqs last disabled at (45744): [] __up_console_sem+0x50/0x80
[ 49.504601][ T521] softirqs last enabled at (45742): [] handle_softirqs+0x358/0x620
[ 49.505171][ T521] softirqs last disabled at (45721): [] __irq_exit_rcu+0xfa/0x160
[ 49.505739][ T521] ---[ end trace 0000000000000000 ]---
[ 49.633962][ T522] br1: port 1(veth1) entered disabled state
[ 49.738159][ T523] veth1: left allmulticast mode
[ 49.738517][ T523] veth1: left promiscuous mode
[ 49.739439][ T523] br1: port 1(veth1) entered disabled state
[ 49.741848][ T523] ------------[ cut here ]------------
[ 49.742170][ T523] WARNING: CPU: 3 PID: 523 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 49.743315][ T523] Modules linked in: act_gact cls_flower sch_ingress bridge stp llc vrf veth
[ 49.743893][ T523] CPU: 3 UID: 0 PID: 523 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 49.744508][ T523] Tainted: [W]=WARN
[ 49.744757][ T523] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 49.745140][ T523] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 49.745461][ T523] 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
[ 49.746562][ T523] RSP: 0018:ffffc90000e86f70 EFLAGS: 00010246
[ 49.746978][ T523] RAX: 0000000000000000 RBX: ffff88800cb9a000 RCX: 0000000000000001
[ 49.747447][ T523] RDX: 0000000000000000 RSI: ffffffffb549b941 RDI: ffffffffb4c555e0
[ 49.747914][ T523] RBP: ffffc90000e87058 R08: 0000000000000000 R09: 0000000000000000
[ 49.748378][ T523] R10: ffffc90000e87088 R11: ffffffffb5979160 R12: 1ffff920001d0df2
[ 49.748846][ T523] R13: 00000000000005dc R14: ffffc90000e87088 R15: ffff88800cb9af08
[ 49.749309][ T523] FS: 00007f95704bb800(0000) GS:ffff888078037000(0000) knlGS:0000000000000000
[ 49.749849][ T523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.750235][ T523] CR2: 00000000004e5aa8 CR3: 000000000ab6c001 CR4: 0000000000772ef0
[ 49.750697][ T523] PKRU: 55555554
[ 49.750946][ T523] Call Trace:
[ 49.751181][ T523]
[ 49.751337][ T523] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 49.751742][ T523] ? br_del_if+0xa3/0x1f0 [bridge]
[ 49.752090][ T523] ? do_set_master+0x14a/0x500
[ 49.752395][ T523] ? do_setlink.constprop.0+0x9f4/0x2480
[ 49.752761][ T523] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 49.753091][ T523] ? netlink_unicast+0x49e/0x780
[ 49.753415][ T523] ? netlink_sendmsg+0x721/0xbe0
[ 49.753758][ T523] ? ____sys_sendmsg+0x7ad/0xa10
[ 49.754089][ T523] ? ___sys_sendmsg+0xed/0x170
[ 49.754409][ T523] ? __sys_sendmsg+0x10b/0x1a0
[ 49.754755][ T523] ? do_syscall_64+0xc1/0x380
[ 49.755084][ T523] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.755485][ T523] ? find_held_lock+0x2b/0x80
[ 49.755826][ T523] netif_set_mtu+0x88/0x100
[ 49.756148][ T523] ? __pfx_netif_set_mtu+0x10/0x10
[ 49.756491][ T523] dev_set_mtu+0xa0/0x150
[ 49.756748][ T523] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 49.757194][ T523] br_del_if+0xb2/0x1f0 [bridge]
[ 49.757551][ T523] ? rtnl_is_locked+0x15/0x20
[ 49.757881][ T523] do_set_master+0x14a/0x500
[ 49.758212][ T523] do_setlink.constprop.0+0x9f4/0x2480
[ 49.758537][ T523] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 49.758968][ T523] ? rcu_read_lock_any_held+0x43/0xb0
[ 49.759295][ T523] ? validate_chain+0x166/0x4d0
[ 49.759613][ T523] ? __kernel_text_address+0x12/0x40
[ 49.759950][ T523] ? __lock_acquire+0x44d/0x7e0
[ 49.760277][ T523] ? __mutex_trylock_common+0xf9/0x260
[ 49.760599][ T523] ? __pfx___mutex_trylock_common+0x10/0x10
[ 49.761002][ T523] ? rcu_is_watching+0x12/0xc0
[ 49.761325][ T523] ? rcu_is_watching+0x12/0xc0
[ 49.761645][ T523] ? trace_contention_end+0xdc/0x140
[ 49.761972][ T523] ? __mutex_lock+0x19c/0xcd0
[ 49.762296][ T523] ? find_held_lock+0x2b/0x80
[ 49.762617][ T523] ? rtnl_newlink+0x651/0xa60
[ 49.762955][ T523] ? __create_object+0x5e/0xb0
[ 49.763293][ T523] ? __pfx___mutex_lock+0x10/0x10
[ 49.763628][ T523] ? trace_cap_capable+0x10f/0x190
[ 49.763979][ T523] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 49.764380][ T523] ? __rtnl_newlink+0x40e/0xa40
[ 49.764709][ T523] rtnl_newlink+0x69a/0xa60
[ 49.765045][ T523] ? __pfx_rtnl_newlink+0x10/0x10
[ 49.765363][ T523] ? __lock_acquire+0x44d/0x7e0
[ 49.765688][ T523] ? find_held_lock+0x2b/0x80
[ 49.766017][ T523] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 49.766339][ T523] ? __lock_release+0x5d/0x170
[ 49.766670][ T523] ? __pfx_rtnl_newlink+0x10/0x10
[ 49.767010][ T523] rtnetlink_rcv_msg+0x710/0xc00
[ 49.767335][ T523] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 49.767658][ T523] ? __lock_acquire+0x44d/0x7e0
[ 49.767994][ T523] netlink_rcv_skb+0x121/0x350
[ 49.768313][ T523] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 49.768633][ T523] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 49.768987][ T523] ? netlink_deliver_tap+0x13e/0x340
[ 49.769303][ T523] ? netlink_deliver_tap+0xc3/0x340
[ 49.769622][ T523] netlink_unicast+0x49e/0x780
[ 49.769956][ T523] ? __pfx_netlink_unicast+0x10/0x10
[ 49.770276][ T523] ? __lock_acquire+0x44d/0x7e0
[ 49.770599][ T523] netlink_sendmsg+0x721/0xbe0
[ 49.770939][ T523] ? __pfx_netlink_sendmsg+0x10/0x10
[ 49.771277][ T523] ? __import_iovec+0x238/0x3c0
[ 49.771604][ T523] ____sys_sendmsg+0x7ad/0xa10
[ 49.771938][ T523] ? __pfx_____sys_sendmsg+0x10/0x10
[ 49.772259][ T523] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 49.772671][ T523] ___sys_sendmsg+0xed/0x170
[ 49.772999][ T523] ? kasan_record_aux_stack+0x8c/0xa0
[ 49.773323][ T523] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 49.773755][ T523] ? __pfx____sys_sendmsg+0x10/0x10
[ 49.774081][ T523] ? find_held_lock+0x2b/0x80
[ 49.774405][ T523] ? __lock_acquire+0x44d/0x7e0
[ 49.774750][ T523] ? find_held_lock+0x2b/0x80
[ 49.775077][ T523] ? __virt_addr_valid+0x22e/0x450
[ 49.775399][ T523] ? __lock_release+0x5d/0x170
[ 49.775738][ T523] __sys_sendmsg+0x10b/0x1a0
[ 49.776058][ T523] ? __call_rcu_common.constprop.0+0x320/0x640
[ 49.776461][ T523] ? __pfx___sys_sendmsg+0x10/0x10
[ 49.776802][ T523] ? rcu_is_watching+0x12/0xc0
[ 49.777125][ T523] do_syscall_64+0xc1/0x380
[ 49.777447][ T523] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.777832][ T523] RIP: 0033:0x7f95706881e7
[ 49.778166][ T523] 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
[ 49.779333][ T523] RSP: 002b:00007fffd107b5e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 49.779832][ T523] RAX: ffffffffffffffda RBX: 00007fffd107bd10 RCX: 00007f95706881e7
[ 49.780318][ T523] RDX: 0000000000000000 RSI: 00007fffd107b650 RDI: 0000000000000005
[ 49.780811][ T523] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 49.781287][ T523] R10: 00007f9570585ee8 R11: 0000000000000246 R12: 0000000000000003
[ 49.781774][ T523] R13: 00000000686e4aba R14: 0000000000499600 R15: 0000000000000000
[ 49.782267][ T523]
[ 49.782509][ T523] irq event stamp: 38827
[ 49.782766][ T523] hardirqs last enabled at (38859): [] __up_console_sem+0x6b/0x80
[ 49.783327][ T523] hardirqs last disabled at (38866): [] __up_console_sem+0x50/0x80
[ 49.783894][ T523] softirqs last enabled at (38856): [] handle_softirqs+0x358/0x620
[ 49.784453][ T523] softirqs last disabled at (38835): [] __irq_exit_rcu+0xfa/0x160
[ 49.785021][ T523] ---[ end trace 0000000000000000 ]---