[ 14.585251][ T250] ip (250) used greatest stack depth: 24576 bytes left
[ 15.125801][ T259] ip (259) used greatest stack depth: 24048 bytes left
[ 18.571460][ T299] br1: port 1(veth1) entered blocking state
[ 18.572050][ T299] br1: port 1(veth1) entered disabled state
[ 18.572588][ T299] veth1: entered allmulticast mode
[ 18.576944][ T299] veth1: entered promiscuous mode
[ 18.579285][ T299] ------------[ cut here ]------------
[ 18.579661][ T299] WARNING: CPU: 2 PID: 299 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 18.580354][ T299] Modules linked in: bridge stp llc vrf veth
[ 18.580900][ T299] CPU: 2 UID: 0 PID: 299 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 18.581505][ T299] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.582221][ T299] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 18.582580][ 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
[ 18.583784][ T299] RSP: 0018:ffffc900004f6ef0 EFLAGS: 00010246
[ 18.584248][ T299] RAX: 0000000000000000 RBX: ffff88800dc5a000 RCX: 0000000000000001
[ 18.584753][ T299] RDX: 0000000000000000 RSI: ffffffffba69b941 RDI: ffffffffb9e555e0
[ 18.585278][ T299] RBP: ffffc900004f6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 18.585784][ T299] R10: ffffc900004f7010 R11: ffffffffbb4a8918 R12: 1ffff9200009ede2
[ 18.586327][ T299] R13: 00000000000005dc R14: ffffc900004f7010 R15: ffff88800dc5af08
[ 18.587043][ T299] FS: 00007f4bc6271800(0000) GS:ffff888079bb7000(0000) knlGS:0000000000000000
[ 18.587644][ T299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.588075][ T299] CR2: 00000000004e5aa8 CR3: 000000000dc0e005 CR4: 0000000000772ef0
[ 18.588574][ T299] PKRU: 55555554
[ 18.588821][ T299] Call Trace:
[ 18.589085][ T299]
[ 18.589271][ T299] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 18.589618][ T299] ? find_held_lock+0x2b/0x80
[ 18.589963][ T299] ? mark_held_locks+0x49/0x80
[ 18.590291][ T299] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 18.590696][ T299] ? lockdep_hardirqs_on+0x7c/0x110
[ 18.591032][ T299] netif_set_mtu+0x88/0x100
[ 18.591366][ T299] ? __pfx_netif_set_mtu+0x10/0x10
[ 18.591699][ T299] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 18.592170][ T299] dev_set_mtu+0xa0/0x150
[ 18.592427][ T299] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 18.592870][ T299] br_add_if+0xda3/0x1330 [bridge]
[ 18.593262][ T299] do_set_master+0x32f/0x500
[ 18.593610][ T299] do_setlink.constprop.0+0x9f4/0x2480
[ 18.593953][ T299] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 18.594363][ T299] ? rcu_read_lock_any_held+0x43/0xb0
[ 18.594691][ T299] ? validate_chain+0x166/0x4d0
[ 18.595032][ T299] ? __kernel_text_address+0x12/0x40
[ 18.595367][ T299] ? __lock_acquire+0x44d/0x7e0
[ 18.595697][ T299] ? __mutex_trylock_common+0xf9/0x260
[ 18.596038][ T299] ? __pfx___mutex_trylock_common+0x10/0x10
[ 18.596442][ T299] ? rcu_is_watching+0x12/0xc0
[ 18.596775][ T299] ? rcu_is_watching+0x12/0xc0
[ 18.597108][ T299] ? trace_contention_end+0xdc/0x140
[ 18.597428][ T299] ? __mutex_lock+0x19c/0xcd0
[ 18.597752][ T299] ? find_held_lock+0x2b/0x80
[ 18.598085][ T299] ? rtnl_newlink+0x651/0xa60
[ 18.598407][ T299] ? __create_object+0x5e/0xb0
[ 18.598731][ T299] ? __pfx___mutex_lock+0x10/0x10
[ 18.599067][ T299] ? trace_cap_capable+0x10f/0x190
[ 18.599397][ T299] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 18.599795][ T299] ? __rtnl_newlink+0x40e/0xa40
[ 18.600134][ T299] rtnl_newlink+0x69a/0xa60
[ 18.600466][ T299] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.600797][ T299] ? __lock_acquire+0x44d/0x7e0
[ 18.601148][ T299] ? find_held_lock+0x2b/0x80
[ 18.601478][ T299] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 18.601814][ T299] ? __lock_release+0x5d/0x170
[ 18.602149][ T299] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.602477][ T299] rtnetlink_rcv_msg+0x710/0xc00
[ 18.602801][ T299] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.603403][ T299] ? __lock_acquire+0x44d/0x7e0
[ 18.603760][ T299] netlink_rcv_skb+0x121/0x350
[ 18.604315][ T299] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.604634][ T299] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 18.605208][ T299] ? netlink_deliver_tap+0x13e/0x340
[ 18.605527][ T299] ? netlink_deliver_tap+0xc3/0x340
[ 18.605862][ T299] netlink_unicast+0x49e/0x780
[ 18.606727][ T299] ? __pfx_netlink_unicast+0x10/0x10
[ 18.607059][ T299] ? __lock_acquire+0x44d/0x7e0
[ 18.607387][ T299] netlink_sendmsg+0x721/0xbe0
[ 18.607722][ T299] ? __pfx_netlink_sendmsg+0x10/0x10
[ 18.608056][ T299] ? __import_iovec+0x238/0x3c0
[ 18.608622][ T299] ____sys_sendmsg+0x7ad/0xa10
[ 18.608958][ T299] ? __pfx_____sys_sendmsg+0x10/0x10
[ 18.609280][ T299] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 18.610151][ T299] ___sys_sendmsg+0xed/0x170
[ 18.610473][ T299] ? kasan_record_aux_stack+0x8c/0xa0
[ 18.611030][ T299] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 18.611429][ T299] ? __pfx____sys_sendmsg+0x10/0x10
[ 18.611750][ T299] ? find_held_lock+0x2b/0x80
[ 18.612309][ T299] ? __lock_acquire+0x44d/0x7e0
[ 18.612638][ T299] ? find_held_lock+0x2b/0x80
[ 18.613195][ T299] ? __virt_addr_valid+0x22e/0x450
[ 18.613761][ T299] ? __lock_release+0x5d/0x170
[ 18.614125][ T299] __sys_sendmsg+0x10b/0x1a0
[ 18.614445][ T299] ? __call_rcu_common.constprop.0+0x320/0x640
[ 18.614845][ T299] ? __pfx___sys_sendmsg+0x10/0x10
[ 18.615409][ T299] ? rcu_is_watching+0x12/0xc0
[ 18.615740][ T299] do_syscall_64+0xc1/0x380
[ 18.616088][ T299] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 18.616716][ T299] RIP: 0033:0x7f4bc643e1e7
[ 18.617315][ 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
[ 18.618668][ T299] RSP: 002b:00007ffe828c0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 18.619159][ T299] RAX: ffffffffffffffda RBX: 00007ffe828c08b0 RCX: 00007f4bc643e1e7
[ 18.619640][ T299] RDX: 0000000000000000 RSI: 00007ffe828c01f0 RDI: 0000000000000005
[ 18.620357][ T299] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 18.620832][ T299] R10: 000000001dc27910 R11: 0000000000000246 R12: 0000000000000004
[ 18.621323][ T299] R13: 00000000686e4ac4 R14: 0000000000499600 R15: 0000000000000000
[ 18.621814][ T299]
[ 18.622076][ T299] irq event stamp: 41177
[ 18.622321][ T299] hardirqs last enabled at (41187): [] __up_console_sem+0x6b/0x80
[ 18.622865][ T299] hardirqs last disabled at (41196): [] __up_console_sem+0x50/0x80
[ 18.623417][ T299] softirqs last enabled at (40130): [] handle_softirqs+0x358/0x620
[ 18.624227][ T299] softirqs last disabled at (39955): [] __irq_exit_rcu+0xfa/0x160
[ 18.624774][ T299] ---[ end trace 0000000000000000 ]---
[ 18.664034][ T299] ip (299) used greatest stack depth: 23696 bytes left
[ 18.890285][ T302] br1: port 2(veth2) entered blocking state
[ 18.890789][ T302] br1: port 2(veth2) entered disabled state
[ 18.891255][ T302] veth2: entered allmulticast mode
[ 18.894793][ T302] veth2: entered promiscuous mode
[ 18.896248][ T302] ------------[ cut here ]------------
[ 18.896600][ T302] WARNING: CPU: 2 PID: 302 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 18.897259][ T302] Modules linked in: bridge stp llc vrf veth
[ 18.897690][ T302] CPU: 2 UID: 0 PID: 302 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 18.898368][ T302] Tainted: [W]=WARN
[ 18.898630][ T302] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.899051][ T302] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 18.899391][ 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
[ 18.900561][ T302] RSP: 0018:ffffc900004f6ef0 EFLAGS: 00010246
[ 18.900997][ T302] RAX: 0000000000000000 RBX: ffff88800dc5a000 RCX: 0000000000000001
[ 18.901489][ T302] RDX: 0000000000000000 RSI: ffffffffba69b941 RDI: ffffffffb9e555e0
[ 18.901989][ T302] RBP: ffffc900004f6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 18.902484][ T302] R10: ffffc900004f7010 R11: ffffffffbb4a8918 R12: 1ffff9200009ede2
[ 18.902989][ T302] R13: 00000000000005dc R14: ffffc900004f7010 R15: ffff88800dc5af08
[ 18.903498][ T302] FS: 00007f5466a96800(0000) GS:ffff888079bb7000(0000) knlGS:0000000000000000
[ 18.904092][ T302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.904515][ T302] CR2: 00000000004e5ab0 CR3: 000000000c403003 CR4: 0000000000772ef0
[ 18.905046][ T302] PKRU: 55555554
[ 18.905300][ T302] Call Trace:
[ 18.905556][ T302]
[ 18.905738][ T302] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 18.906083][ T302] ? find_held_lock+0x2b/0x80
[ 18.906429][ T302] ? mark_held_locks+0x49/0x80
[ 18.906766][ T302] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 18.907201][ T302] ? lockdep_hardirqs_on+0x7c/0x110
[ 18.907541][ T302] netif_set_mtu+0x88/0x100
[ 18.907876][ T302] ? __pfx_netif_set_mtu+0x10/0x10
[ 18.908231][ T302] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 18.908695][ T302] dev_set_mtu+0xa0/0x150
[ 18.908963][ T302] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 18.909415][ T302] br_add_if+0xda3/0x1330 [bridge]
[ 18.909802][ T302] do_set_master+0x32f/0x500
[ 18.910162][ T302] do_setlink.constprop.0+0x9f4/0x2480
[ 18.910505][ T302] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 18.910940][ T302] ? rcu_read_lock_any_held+0x43/0xb0
[ 18.911272][ T302] ? validate_chain+0x166/0x4d0
[ 18.911605][ T302] ? __kernel_text_address+0x12/0x40
[ 18.911951][ T302] ? __lock_acquire+0x44d/0x7e0
[ 18.912294][ T302] ? __mutex_trylock_common+0xf9/0x260
[ 18.912627][ T302] ? __pfx___mutex_trylock_common+0x10/0x10
[ 18.913051][ T302] ? rcu_is_watching+0x12/0xc0
[ 18.913385][ T302] ? rcu_is_watching+0x12/0xc0
[ 18.913736][ T302] ? trace_contention_end+0xdc/0x140
[ 18.914084][ T302] ? __mutex_lock+0x19c/0xcd0
[ 18.914421][ T302] ? find_held_lock+0x2b/0x80
[ 18.914754][ T302] ? rtnl_newlink+0x651/0xa60
[ 18.915096][ T302] ? __create_object+0x5e/0xb0
[ 18.915428][ T302] ? __pfx___mutex_lock+0x10/0x10
[ 18.915765][ T302] ? trace_cap_capable+0x10f/0x190
[ 18.916110][ T302] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 18.916521][ T302] ? __rtnl_newlink+0x40e/0xa40
[ 18.916860][ T302] rtnl_newlink+0x69a/0xa60
[ 18.917212][ T302] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.917547][ T302] ? __lock_acquire+0x44d/0x7e0
[ 18.917887][ T302] ? find_held_lock+0x2b/0x80
[ 18.918232][ T302] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 18.918564][ T302] ? __lock_release+0x5d/0x170
[ 18.918907][ T302] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.919240][ T302] rtnetlink_rcv_msg+0x710/0xc00
[ 18.919573][ T302] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.919927][ T302] ? __lock_acquire+0x44d/0x7e0
[ 18.920266][ T302] netlink_rcv_skb+0x121/0x350
[ 18.920599][ T302] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.920943][ T302] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 18.921291][ T302] ? netlink_deliver_tap+0x13e/0x340
[ 18.921622][ T302] ? netlink_deliver_tap+0xc3/0x340
[ 18.921966][ T302] netlink_unicast+0x49e/0x780
[ 18.922311][ T302] ? __pfx_netlink_unicast+0x10/0x10
[ 18.922647][ T302] ? __lock_acquire+0x44d/0x7e0
[ 18.923000][ T302] netlink_sendmsg+0x721/0xbe0
[ 18.923336][ T302] ? __pfx_netlink_sendmsg+0x10/0x10
[ 18.923691][ T302] ? __import_iovec+0x238/0x3c0
[ 18.924043][ T302] ____sys_sendmsg+0x7ad/0xa10
[ 18.924384][ T302] ? __pfx_____sys_sendmsg+0x10/0x10
[ 18.924716][ T302] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 18.925160][ T302] ___sys_sendmsg+0xed/0x170
[ 18.925491][ T302] ? kasan_record_aux_stack+0x8c/0xa0
[ 18.925825][ T302] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 18.926249][ T302] ? __pfx____sys_sendmsg+0x10/0x10
[ 18.926591][ T302] ? find_held_lock+0x2b/0x80
[ 18.926938][ T302] ? __lock_acquire+0x44d/0x7e0
[ 18.927281][ T302] ? find_held_lock+0x2b/0x80
[ 18.927618][ T302] ? __virt_addr_valid+0x22e/0x450
[ 18.927963][ T302] ? __lock_release+0x5d/0x170
[ 18.928305][ T302] __sys_sendmsg+0x10b/0x1a0
[ 18.928635][ T302] ? __call_rcu_common.constprop.0+0x320/0x640
[ 18.929060][ T302] ? __pfx___sys_sendmsg+0x10/0x10
[ 18.929409][ T302] ? rcu_is_watching+0x12/0xc0
[ 18.929744][ T302] do_syscall_64+0xc1/0x380
[ 18.930094][ T302] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 18.930509][ T302] RIP: 0033:0x7f5466c631e7
[ 18.930856][ 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
[ 18.932019][ T302] RSP: 002b:00007ffd255ab2b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 18.932515][ T302] RAX: ffffffffffffffda RBX: 00007ffd255ab9e0 RCX: 00007f5466c631e7
[ 18.933022][ T302] RDX: 0000000000000000 RSI: 00007ffd255ab320 RDI: 0000000000000005
[ 18.933524][ T302] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 18.934031][ T302] R10: 000000000e631910 R11: 0000000000000246 R12: 0000000000000004
[ 18.934534][ T302] R13: 00000000686e4ac4 R14: 0000000000499600 R15: 0000000000000000
[ 18.935057][ T302]
[ 18.935311][ T302] irq event stamp: 45891
[ 18.935564][ T302] hardirqs last enabled at (45901): [] __up_console_sem+0x6b/0x80
[ 18.936148][ T302] hardirqs last disabled at (45912): [] __up_console_sem+0x50/0x80
[ 18.936720][ T302] softirqs last enabled at (44732): [] br_add_if+0xd82/0x1330 [bridge]
[ 18.937339][ T302] softirqs last disabled at (44730): [] br_add_if+0xcf3/0x1330 [bridge]
[ 18.937953][ T302] ---[ end trace 0000000000000000 ]---
[ 19.141692][ T304] br1: port 2(veth2) entered blocking state
[ 19.142366][ T304] br1: port 2(veth2) entered forwarding state
[ 19.143331][ T304] br1: port 1(veth1) entered blocking state
[ 19.143784][ T304] br1: port 1(veth1) entered forwarding state
[ 26.104854][ T331] GACT probability NOT on
[ 26.133008][ T329] tc (329) used greatest stack depth: 23536 bytes left
[ 46.122064][ T621] br1: port 2(veth2) entered disabled state
[ 46.123499][ T621] br1: port 1(veth1) entered disabled state
[ 46.354734][ T623] veth2: left allmulticast mode
[ 46.355136][ T623] veth2: left promiscuous mode
[ 46.355647][ T623] br1: port 2(veth2) entered disabled state
[ 46.358562][ T623] ------------[ cut here ]------------
[ 46.358946][ T623] WARNING: CPU: 0 PID: 623 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 46.359586][ T623] Modules linked in: act_gact cls_flower sch_ingress bridge stp llc vrf veth
[ 46.361014][ T623] CPU: 0 UID: 0 PID: 623 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 46.361681][ T623] Tainted: [W]=WARN
[ 46.361943][ T623] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 46.362350][ T623] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 46.362683][ T623] 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
[ 46.363832][ T623] RSP: 0018:ffffc90000faef70 EFLAGS: 00010246
[ 46.364254][ T623] RAX: 0000000000000000 RBX: ffff88800dc5a000 RCX: 0000000000000001
[ 46.364715][ T623] RDX: 0000000000000000 RSI: ffffffffba69b941 RDI: ffffffffb9e555e0
[ 46.365209][ T623] RBP: ffffc90000faf058 R08: 0000000000000000 R09: 0000000000000000
[ 46.365692][ T623] R10: ffffc90000faf088 R11: ffffffffb6a00130 R12: 1ffff920001f5df2
[ 46.366186][ T623] R13: 00000000000005dc R14: ffffc90000faf088 R15: ffff88800dc5af08
[ 46.366671][ T623] FS: 00007fd9045fb800(0000) GS:ffff888079ab7000(0000) knlGS:0000000000000000
[ 46.367242][ T623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 46.367651][ T623] CR2: 00000000004e5ab0 CR3: 000000000a6b7005 CR4: 0000000000772ef0
[ 46.368150][ T623] PKRU: 55555554
[ 46.368398][ T623] Call Trace:
[ 46.368642][ T623]
[ 46.368806][ T623] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 46.369222][ T623] ? br_del_if+0xa3/0x1f0 [bridge]
[ 46.369585][ T623] ? do_set_master+0x14a/0x500
[ 46.369907][ T623] ? do_setlink.constprop.0+0x9f4/0x2480
[ 46.370230][ T623] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 46.370554][ T623] ? netlink_unicast+0x49e/0x780
[ 46.370883][ T623] ? netlink_sendmsg+0x721/0xbe0
[ 46.371223][ T623] ? ____sys_sendmsg+0x7ad/0xa10
[ 46.371551][ T623] ? ___sys_sendmsg+0xed/0x170
[ 46.371875][ T623] ? __sys_sendmsg+0x10b/0x1a0
[ 46.372201][ T623] ? do_syscall_64+0xc1/0x380
[ 46.372508][ T623] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 46.372910][ T623] ? find_held_lock+0x2b/0x80
[ 46.373247][ T623] netif_set_mtu+0x88/0x100
[ 46.373589][ T623] ? __pfx_netif_set_mtu+0x10/0x10
[ 46.373955][ T623] dev_set_mtu+0xa0/0x150
[ 46.374199][ T623] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 46.374644][ T623] br_del_if+0xb2/0x1f0 [bridge]
[ 46.375014][ T623] ? rtnl_is_locked+0x15/0x20
[ 46.375327][ T623] do_set_master+0x14a/0x500
[ 46.375651][ T623] do_setlink.constprop.0+0x9f4/0x2480
[ 46.375995][ T623] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 46.376407][ T623] ? rcu_read_lock_any_held+0x43/0xb0
[ 46.376731][ T623] ? validate_chain+0x166/0x4d0
[ 46.377066][ T623] ? __kernel_text_address+0x12/0x40
[ 46.377388][ T623] ? __lock_acquire+0x44d/0x7e0
[ 46.377712][ T623] ? __mutex_trylock_common+0xf9/0x260
[ 46.378045][ T623] ? __pfx___mutex_trylock_common+0x10/0x10
[ 46.378445][ T623] ? rcu_is_watching+0x12/0xc0
[ 46.378770][ T623] ? rcu_is_watching+0x12/0xc0
[ 46.379100][ T623] ? trace_contention_end+0xdc/0x140
[ 46.379425][ T623] ? __mutex_lock+0x19c/0xcd0
[ 46.379750][ T623] ? find_held_lock+0x2b/0x80
[ 46.380100][ T623] ? rtnl_newlink+0x651/0xa60
[ 46.380424][ T623] ? __create_object+0x5e/0xb0
[ 46.380752][ T623] ? __pfx___mutex_lock+0x10/0x10
[ 46.381096][ T623] ? trace_cap_capable+0x10f/0x190
[ 46.381421][ T623] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 46.381823][ T623] ? __rtnl_newlink+0x40e/0xa40
[ 46.382165][ T623] rtnl_newlink+0x69a/0xa60
[ 46.382495][ T623] ? __pfx_rtnl_newlink+0x10/0x10
[ 46.382813][ T623] ? __lock_acquire+0x44d/0x7e0
[ 46.383137][ T623] ? find_held_lock+0x2b/0x80
[ 46.383450][ T623] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 46.383770][ T623] ? __lock_release+0x5d/0x170
[ 46.384092][ T623] ? __pfx_rtnl_newlink+0x10/0x10
[ 46.384400][ T623] rtnetlink_rcv_msg+0x710/0xc00
[ 46.384709][ T623] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 46.385038][ T623] ? __lock_acquire+0x44d/0x7e0
[ 46.385371][ T623] netlink_rcv_skb+0x121/0x350
[ 46.385694][ T623] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 46.386039][ T623] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 46.386373][ T623] ? netlink_deliver_tap+0x13e/0x340
[ 46.386695][ T623] ? netlink_deliver_tap+0xc3/0x340
[ 46.387030][ T623] netlink_unicast+0x49e/0x780
[ 46.387359][ T623] ? __pfx_netlink_unicast+0x10/0x10
[ 46.387682][ T623] ? __lock_acquire+0x44d/0x7e0
[ 46.388019][ T623] netlink_sendmsg+0x721/0xbe0
[ 46.388352][ T623] ? __pfx_netlink_sendmsg+0x10/0x10
[ 46.388677][ T623] ? __import_iovec+0x238/0x3c0
[ 46.389016][ T623] ____sys_sendmsg+0x7ad/0xa10
[ 46.389346][ T623] ? __pfx_____sys_sendmsg+0x10/0x10
[ 46.389670][ T623] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 46.390095][ T623] ___sys_sendmsg+0xed/0x170
[ 46.390418][ T623] ? kasan_record_aux_stack+0x8c/0xa0
[ 46.390746][ T623] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 46.391158][ T623] ? __pfx____sys_sendmsg+0x10/0x10
[ 46.391484][ T623] ? find_held_lock+0x2b/0x80
[ 46.391811][ T623] ? __lock_acquire+0x44d/0x7e0
[ 46.392151][ T623] ? find_held_lock+0x2b/0x80
[ 46.392476][ T623] ? __virt_addr_valid+0x22e/0x450
[ 46.392799][ T623] ? __lock_release+0x5d/0x170
[ 46.393149][ T623] __sys_sendmsg+0x10b/0x1a0
[ 46.393469][ T623] ? __call_rcu_common.constprop.0+0x320/0x640
[ 46.393900][ T623] ? __pfx___sys_sendmsg+0x10/0x10
[ 46.394239][ T623] ? rcu_is_watching+0x12/0xc0
[ 46.394564][ T623] do_syscall_64+0xc1/0x380
[ 46.394907][ T623] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 46.395311][ T623] RIP: 0033:0x7fd9047c81e7
[ 46.395652][ T623] 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
[ 46.396809][ T623] RSP: 002b:00007ffdc3537fc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 46.397307][ T623] RAX: ffffffffffffffda RBX: 00007ffdc35386f0 RCX: 00007fd9047c81e7
[ 46.397801][ T623] RDX: 0000000000000000 RSI: 00007ffdc3538030 RDI: 0000000000000005
[ 46.398295][ T623] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 46.398779][ T623] R10: 00007fd9046c5ee8 R11: 0000000000000246 R12: 0000000000000003
[ 46.399277][ T623] R13: 00000000686e4ae0 R14: 0000000000499600 R15: 0000000000000000
[ 46.399779][ T623]
[ 46.400030][ T623] irq event stamp: 38293
[ 46.400270][ T623] hardirqs last enabled at (38301): [] __up_console_sem+0x6b/0x80
[ 46.400831][ T623] hardirqs last disabled at (38308): [] __up_console_sem+0x50/0x80
[ 46.401393][ T623] softirqs last enabled at (38196): [] handle_softirqs+0x358/0x620
[ 46.401965][ T623] softirqs last disabled at (38181): [] __irq_exit_rcu+0xfa/0x160
[ 46.402517][ T623] ---[ end trace 0000000000000000 ]---
[ 46.638393][ T625] veth1: left allmulticast mode
[ 46.638737][ T625] veth1: left promiscuous mode
[ 46.639933][ T625] br1: port 1(veth1) entered disabled state
[ 46.642369][ T625] ------------[ cut here ]------------
[ 46.642696][ T625] WARNING: CPU: 0 PID: 625 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 46.643651][ T625] Modules linked in: act_gact cls_flower sch_ingress bridge stp llc vrf veth
[ 46.644258][ T625] CPU: 0 UID: 0 PID: 625 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 46.644873][ T625] Tainted: [W]=WARN
[ 46.645119][ T625] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 46.645504][ T625] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 46.645821][ T625] 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
[ 46.646950][ T625] RSP: 0018:ffffc90000fcef70 EFLAGS: 00010246
[ 46.647347][ T625] RAX: 0000000000000000 RBX: ffff88800dc5a000 RCX: 0000000000000001
[ 46.647806][ T625] RDX: 0000000000000000 RSI: ffffffffba69b941 RDI: ffffffffb9e555e0
[ 46.648284][ T625] RBP: ffffc90000fcf058 R08: 0000000000000000 R09: 0000000000000000
[ 46.648746][ T625] R10: ffffc90000fcf088 R11: ffffffffbab79160 R12: 1ffff920001f9df2
[ 46.649219][ T625] R13: 00000000000005dc R14: ffffc90000fcf088 R15: ffff88800dc5af08
[ 46.649680][ T625] FS: 00007fb2da371800(0000) GS:ffff888079ab7000(0000) knlGS:0000000000000000
[ 46.650229][ T625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 46.650618][ T625] CR2: 00000000004e5aa8 CR3: 000000000c7c3001 CR4: 0000000000772ef0
[ 46.651102][ T625] PKRU: 55555554
[ 46.651336][ T625] Call Trace:
[ 46.651567][ T625]
[ 46.651723][ T625] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 46.652118][ T625] ? br_del_if+0xa3/0x1f0 [bridge]
[ 46.652478][ T625] ? do_set_master+0x14a/0x500
[ 46.652786][ T625] ? do_setlink.constprop.0+0x9f4/0x2480
[ 46.653106][ T625] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 46.653413][ T625] ? netlink_unicast+0x49e/0x780
[ 46.653731][ T625] ? netlink_sendmsg+0x721/0xbe0
[ 46.654056][ T625] ? ____sys_sendmsg+0x7ad/0xa10
[ 46.654362][ T625] ? ___sys_sendmsg+0xed/0x170
[ 46.654667][ T625] ? __sys_sendmsg+0x10b/0x1a0
[ 46.655001][ T625] ? do_syscall_64+0xc1/0x380
[ 46.655313][ T625] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 46.655690][ T625] ? find_held_lock+0x2b/0x80
[ 46.656016][ T625] netif_set_mtu+0x88/0x100
[ 46.656324][ T625] ? __pfx_netif_set_mtu+0x10/0x10
[ 46.656646][ T625] dev_set_mtu+0xa0/0x150
[ 46.656880][ T625] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 46.657323][ T625] br_del_if+0xb2/0x1f0 [bridge]
[ 46.657664][ T625] ? rtnl_is_locked+0x15/0x20
[ 46.657981][ T625] do_set_master+0x14a/0x500
[ 46.658293][ T625] do_setlink.constprop.0+0x9f4/0x2480
[ 46.658605][ T625] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 46.659015][ T625] ? rcu_read_lock_any_held+0x43/0xb0
[ 46.659324][ T625] ? validate_chain+0x166/0x4d0
[ 46.659636][ T625] ? __kernel_text_address+0x12/0x40
[ 46.659958][ T625] ? __lock_acquire+0x44d/0x7e0
[ 46.660269][ T625] ? __mutex_trylock_common+0xf9/0x260
[ 46.660577][ T625] ? __pfx___mutex_trylock_common+0x10/0x10
[ 46.660966][ T625] ? rcu_is_watching+0x12/0xc0
[ 46.661283][ T625] ? rcu_is_watching+0x12/0xc0
[ 46.661588][ T625] ? trace_contention_end+0xdc/0x140
[ 46.661915][ T625] ? __mutex_lock+0x19c/0xcd0
[ 46.662235][ T625] ? find_held_lock+0x2b/0x80
[ 46.662543][ T625] ? rtnl_newlink+0x651/0xa60
[ 46.662847][ T625] ? __create_object+0x5e/0xb0
[ 46.663202][ T625] ? __pfx___mutex_lock+0x10/0x10
[ 46.663535][ T625] ? trace_cap_capable+0x10f/0x190
[ 46.663883][ T625] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 46.664284][ T625] ? __rtnl_newlink+0x40e/0xa40
[ 46.664607][ T625] rtnl_newlink+0x69a/0xa60
[ 46.664933][ T625] ? __pfx_rtnl_newlink+0x10/0x10
[ 46.665245][ T625] ? __lock_acquire+0x44d/0x7e0
[ 46.665571][ T625] ? find_held_lock+0x2b/0x80
[ 46.665917][ T625] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 46.666244][ T625] ? __lock_release+0x5d/0x170
[ 46.666570][ T625] ? __pfx_rtnl_newlink+0x10/0x10
[ 46.666919][ T625] rtnetlink_rcv_msg+0x710/0xc00
[ 46.667254][ T625] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 46.667582][ T625] ? __lock_acquire+0x44d/0x7e0
[ 46.667923][ T625] netlink_rcv_skb+0x121/0x350
[ 46.668249][ T625] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 46.668578][ T625] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 46.668931][ T625] ? netlink_deliver_tap+0x13e/0x340
[ 46.669256][ T625] ? netlink_deliver_tap+0xc3/0x340
[ 46.669590][ T625] netlink_unicast+0x49e/0x780
[ 46.669927][ T625] ? __pfx_netlink_unicast+0x10/0x10
[ 46.670251][ T625] ? __lock_acquire+0x44d/0x7e0
[ 46.670578][ T625] netlink_sendmsg+0x721/0xbe0
[ 46.670930][ T625] ? __pfx_netlink_sendmsg+0x10/0x10
[ 46.671261][ T625] ? __import_iovec+0x238/0x3c0
[ 46.671593][ T625] ____sys_sendmsg+0x7ad/0xa10
[ 46.671944][ T625] ? __pfx_____sys_sendmsg+0x10/0x10
[ 46.672290][ T625] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 46.672704][ T625] ___sys_sendmsg+0xed/0x170
[ 46.673036][ T625] ? kasan_record_aux_stack+0x8c/0xa0
[ 46.673360][ T625] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 46.673781][ T625] ? __pfx____sys_sendmsg+0x10/0x10
[ 46.674122][ T625] ? find_held_lock+0x2b/0x80
[ 46.674461][ T625] ? __lock_acquire+0x44d/0x7e0
[ 46.674789][ T625] ? find_held_lock+0x2b/0x80
[ 46.675144][ T625] ? __virt_addr_valid+0x22e/0x450
[ 46.675468][ T625] ? __lock_release+0x5d/0x170
[ 46.675798][ T625] __sys_sendmsg+0x10b/0x1a0
[ 46.676127][ T625] ? __call_rcu_common.constprop.0+0x320/0x640
[ 46.676527][ T625] ? __pfx___sys_sendmsg+0x10/0x10
[ 46.676868][ T625] ? rcu_is_watching+0x12/0xc0
[ 46.677202][ T625] do_syscall_64+0xc1/0x380
[ 46.677525][ T625] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 46.677932][ T625] RIP: 0033:0x7fb2da53e1e7
[ 46.678268][ T625] 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
[ 46.679441][ T625] RSP: 002b:00007ffe21cf3528 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 46.679942][ T625] RAX: ffffffffffffffda RBX: 00007ffe21cf3c50 RCX: 00007fb2da53e1e7
[ 46.680424][ T625] RDX: 0000000000000000 RSI: 00007ffe21cf3590 RDI: 0000000000000005
[ 46.680916][ T625] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 46.681407][ T625] R10: 00007fb2da43bee8 R11: 0000000000000246 R12: 0000000000000003
[ 46.681901][ T625] R13: 00000000686e4ae0 R14: 0000000000499600 R15: 0000000000000000
[ 46.682404][ T625]
[ 46.682647][ T625] irq event stamp: 39633
[ 46.682912][ T625] hardirqs last enabled at (39665): [] __up_console_sem+0x6b/0x80
[ 46.683485][ T625] hardirqs last disabled at (39672): [] __up_console_sem+0x50/0x80
[ 46.684070][ T625] softirqs last enabled at (39662): [] handle_softirqs+0x358/0x620
[ 46.684638][ T625] softirqs last disabled at (39641): [] __irq_exit_rcu+0xfa/0x160
[ 46.685208][ T625] ---[ end trace 0000000000000000 ]---