[ 14.777405][ T250] ip (250) used greatest stack depth: 24048 bytes left
[ 19.616633][ T308] br1: port 1(veth1) entered blocking state
[ 19.617171][ T308] br1: port 1(veth1) entered disabled state
[ 19.618310][ T308] veth1: entered allmulticast mode
[ 19.621875][ T308] veth1: entered promiscuous mode
[ 19.623480][ T308] ------------[ cut here ]------------
[ 19.623806][ T308] WARNING: CPU: 0 PID: 308 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 19.624487][ T308] Modules linked in: bridge stp llc vrf veth
[ 19.625004][ T308] CPU: 0 UID: 0 PID: 308 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 19.625757][ T308] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.626160][ T308] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 19.626502][ T308] 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
[ 19.627642][ T308] RSP: 0018:ffffc90000546ef0 EFLAGS: 00010246
[ 19.628045][ T308] RAX: 0000000000000000 RBX: ffff88800262a000 RCX: 0000000000000001
[ 19.628530][ T308] RDX: 0000000000000000 RSI: ffffffffa2a9b941 RDI: ffffffffa22555e0
[ 19.629008][ T308] RBP: ffffc90000546fe0 R08: 0000000000000000 R09: 0000000000000000
[ 19.629490][ T308] R10: ffffc90000547010 R11: ffffffffa38a8918 R12: 1ffff920000a8de2
[ 19.629966][ T308] R13: 00000000000005dc R14: ffffc90000547010 R15: ffff88800262af08
[ 19.630475][ T308] FS: 00007f141763a800(0000) GS:ffff8880916b7000(0000) knlGS:0000000000000000
[ 19.631038][ T308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.631445][ T308] CR2: 00000000004e5aa8 CR3: 0000000014eb4003 CR4: 0000000000772ef0
[ 19.631923][ T308] PKRU: 55555554
[ 19.632164][ T308] Call Trace:
[ 19.632410][ T308]
[ 19.632576][ T308] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 19.632895][ T308] ? find_held_lock+0x2b/0x80
[ 19.633237][ T308] ? mark_held_locks+0x49/0x80
[ 19.633572][ T308] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 19.633973][ T308] ? lockdep_hardirqs_on+0x7c/0x110
[ 19.634298][ T308] netif_set_mtu+0x88/0x100
[ 19.634617][ T308] ? __pfx_netif_set_mtu+0x10/0x10
[ 19.634953][ T308] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 19.635400][ T308] dev_set_mtu+0xa0/0x150
[ 19.635646][ T308] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 19.636079][ T308] br_add_if+0xda3/0x1330 [bridge]
[ 19.636452][ T308] do_set_master+0x32f/0x500
[ 19.636778][ T308] do_setlink.constprop.0+0x9f4/0x2480
[ 19.637098][ T308] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 19.637503][ T308] ? rcu_read_lock_any_held+0x43/0xb0
[ 19.637825][ T308] ? validate_chain+0x166/0x4d0
[ 19.638138][ T308] ? __kernel_text_address+0x12/0x40
[ 19.638476][ T308] ? __lock_acquire+0x44d/0x7e0
[ 19.638794][ T308] ? __mutex_trylock_common+0xf9/0x260
[ 19.639111][ T308] ? __pfx___mutex_trylock_common+0x10/0x10
[ 19.639508][ T308] ? rcu_is_watching+0x12/0xc0
[ 19.639825][ T308] ? rcu_is_watching+0x12/0xc0
[ 19.640140][ T308] ? trace_contention_end+0xdc/0x140
[ 19.640467][ T308] ? __mutex_lock+0x19c/0xcd0
[ 19.640782][ T308] ? find_held_lock+0x2b/0x80
[ 19.641099][ T308] ? rtnl_newlink+0x651/0xa60
[ 19.641426][ T308] ? __create_object+0x5e/0xb0
[ 19.641752][ T308] ? __pfx___mutex_lock+0x10/0x10
[ 19.642068][ T308] ? trace_cap_capable+0x10f/0x190
[ 19.642402][ T308] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 19.642792][ T308] ? __rtnl_newlink+0x40e/0xa40
[ 19.643116][ T308] rtnl_newlink+0x69a/0xa60
[ 19.643445][ T308] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.643758][ T308] ? __lock_acquire+0x44d/0x7e0
[ 19.644090][ T308] ? find_held_lock+0x2b/0x80
[ 19.644413][ T308] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 19.644723][ T308] ? __lock_release+0x5d/0x170
[ 19.645049][ T308] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.645372][ T308] rtnetlink_rcv_msg+0x710/0xc00
[ 19.645693][ T308] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.646012][ T308] ? __lock_acquire+0x44d/0x7e0
[ 19.646341][ T308] netlink_rcv_skb+0x121/0x350
[ 19.646665][ T308] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.646981][ T308] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 19.647316][ T308] ? netlink_deliver_tap+0x13e/0x340
[ 19.647635][ T308] ? netlink_deliver_tap+0xc3/0x340
[ 19.647954][ T308] netlink_unicast+0x49e/0x780
[ 19.648272][ T308] ? __pfx_netlink_unicast+0x10/0x10
[ 19.648596][ T308] ? __lock_acquire+0x44d/0x7e0
[ 19.648917][ T308] netlink_sendmsg+0x721/0xbe0
[ 19.649738][ T308] ? __pfx_netlink_sendmsg+0x10/0x10
[ 19.650057][ T308] ? __import_iovec+0x238/0x3c0
[ 19.650627][ T308] ____sys_sendmsg+0x7ad/0xa10
[ 19.651190][ T308] ? __pfx_____sys_sendmsg+0x10/0x10
[ 19.651514][ T308] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 19.651986][ T308] ___sys_sendmsg+0xed/0x170
[ 19.652537][ T308] ? kasan_record_aux_stack+0x8c/0xa0
[ 19.652856][ T308] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 19.653248][ T308] ? __pfx____sys_sendmsg+0x10/0x10
[ 19.653574][ T308] ? find_held_lock+0x2b/0x80
[ 19.653902][ T308] ? __lock_acquire+0x44d/0x7e0
[ 19.654223][ T308] ? find_held_lock+0x2b/0x80
[ 19.654778][ T308] ? __virt_addr_valid+0x22e/0x450
[ 19.655106][ T308] ? __lock_release+0x5d/0x170
[ 19.655438][ T308] __sys_sendmsg+0x10b/0x1a0
[ 19.655748][ T308] ? __call_rcu_common.constprop.0+0x320/0x640
[ 19.656143][ T308] ? __pfx___sys_sendmsg+0x10/0x10
[ 19.656484][ T308] ? rcu_is_watching+0x12/0xc0
[ 19.656800][ T308] do_syscall_64+0xc1/0x380
[ 19.657120][ T308] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 19.657526][ T308] RIP: 0033:0x7f14178071e7
[ 19.657855][ T308] 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
[ 19.659475][ T308] RSP: 002b:00007fffdfea0aa8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 19.659956][ T308] RAX: ffffffffffffffda RBX: 00007fffdfea11d0 RCX: 00007f14178071e7
[ 19.660908][ T308] RDX: 0000000000000000 RSI: 00007fffdfea0b10 RDI: 0000000000000005
[ 19.661402][ T308] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 19.661892][ T308] R10: 00000000165f9910 R11: 0000000000000246 R12: 0000000000000004
[ 19.662371][ T308] R13: 00000000686e49c4 R14: 0000000000499600 R15: 0000000000000000
[ 19.662882][ T308]
[ 19.663178][ T308] irq event stamp: 46497
[ 19.663889][ T308] hardirqs last enabled at (46507): [] __up_console_sem+0x6b/0x80
[ 19.664455][ T308] hardirqs last disabled at (46516): [] __up_console_sem+0x50/0x80
[ 19.665253][ T308] softirqs last enabled at (45514): [] br_add_if+0xd82/0x1330 [bridge]
[ 19.665852][ T308] softirqs last disabled at (45512): [] br_add_if+0xcf3/0x1330 [bridge]
[ 19.666671][ T308] ---[ end trace 0000000000000000 ]---
[ 19.693967][ T308] ip (308) used greatest stack depth: 23776 bytes left
[ 19.798069][ T35] br1: port 1(veth1) entered blocking state
[ 19.798599][ T35] br1: port 1(veth1) entered forwarding state
[ 29.517905][ T360] veth1: left allmulticast mode
[ 29.518355][ T360] veth1: left promiscuous mode
[ 29.518893][ T360] br1: port 1(veth1) entered disabled state
[ 29.526150][ T360] ------------[ cut here ]------------
[ 29.526860][ T360] WARNING: CPU: 3 PID: 360 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 29.528452][ T360] Modules linked in: bridge stp llc vrf veth
[ 29.529273][ T360] CPU: 3 UID: 0 PID: 360 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 29.530545][ T360] Tainted: [W]=WARN
[ 29.531021][ T360] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 29.531796][ T360] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 29.532517][ T360] 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
[ 29.534860][ T360] RSP: 0018:ffffc900008e6f70 EFLAGS: 00010246
[ 29.535346][ T360] RAX: 0000000000000000 RBX: ffff88800262a000 RCX: 0000000000000001
[ 29.535962][ T360] RDX: 0000000000000000 RSI: ffffffffa2a9b941 RDI: ffffffffa22555e0
[ 29.536495][ T360] RBP: ffffc900008e7058 R08: 0000000000000000 R09: 0000000000000000
[ 29.537041][ T360] R10: ffffc900008e7088 R11: ffffffff9ee00130 R12: 1ffff9200011cdf2
[ 29.537583][ T360] R13: 00000000000005dc R14: ffffc900008e7088 R15: ffff88800262af08
[ 29.538125][ T360] FS: 00007f695cb94800(0000) GS:ffff888091837000(0000) knlGS:0000000000000000
[ 29.538734][ T360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.539182][ T360] CR2: 00007f9d0d12a658 CR3: 0000000014e38004 CR4: 0000000000772ef0
[ 29.539696][ T360] PKRU: 55555554
[ 29.539962][ T360] Call Trace:
[ 29.540241][ T360]
[ 29.540468][ T360] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 29.540941][ T360] ? br_del_if+0xa3/0x1f0 [bridge]
[ 29.541458][ T360] ? do_set_master+0x14a/0x500
[ 29.541804][ T360] ? do_setlink.constprop.0+0x9f4/0x2480
[ 29.542142][ T360] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 29.542523][ T360] ? netlink_unicast+0x49e/0x780
[ 29.542884][ T360] ? netlink_sendmsg+0x721/0xbe0
[ 29.543226][ T360] ? ____sys_sendmsg+0x7ad/0xa10
[ 29.543637][ T360] ? ___sys_sendmsg+0xed/0x170
[ 29.544008][ T360] ? __sys_sendmsg+0x10b/0x1a0
[ 29.544392][ T360] ? do_syscall_64+0xc1/0x380
[ 29.544839][ T360] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 29.545298][ T360] ? find_held_lock+0x2b/0x80
[ 29.545682][ T360] netif_set_mtu+0x88/0x100
[ 29.546038][ T360] ? __pfx_netif_set_mtu+0x10/0x10
[ 29.546503][ T360] dev_set_mtu+0xa0/0x150
[ 29.546810][ T360] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 29.547309][ T360] br_del_if+0xb2/0x1f0 [bridge]
[ 29.547705][ T360] ? rtnl_is_locked+0x15/0x20
[ 29.548035][ T360] do_set_master+0x14a/0x500
[ 29.548453][ T360] do_setlink.constprop.0+0x9f4/0x2480
[ 29.548810][ T360] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 29.549310][ T360] ? rcu_read_lock_any_held+0x43/0xb0
[ 29.549663][ T360] ? validate_chain+0x166/0x4d0
[ 29.549999][ T360] ? __kernel_text_address+0x12/0x40
[ 29.550379][ T360] ? __lock_acquire+0x44d/0x7e0
[ 29.550715][ T360] ? __mutex_trylock_common+0xf9/0x260
[ 29.551094][ T360] ? __pfx___mutex_trylock_common+0x10/0x10
[ 29.551542][ T360] ? rcu_is_watching+0x12/0xc0
[ 29.551886][ T360] ? rcu_is_watching+0x12/0xc0
[ 29.552251][ T360] ? trace_contention_end+0xdc/0x140
[ 29.552653][ T360] ? __mutex_lock+0x19c/0xcd0
[ 29.553065][ T360] ? find_held_lock+0x2b/0x80
[ 29.553444][ T360] ? rtnl_newlink+0x651/0xa60
[ 29.553804][ T360] ? __create_object+0x5e/0xb0
[ 29.554203][ T360] ? __pfx___mutex_lock+0x10/0x10
[ 29.554545][ T360] ? trace_cap_capable+0x10f/0x190
[ 29.554915][ T360] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 29.555404][ T360] ? __rtnl_newlink+0x40e/0xa40
[ 29.555763][ T360] rtnl_newlink+0x69a/0xa60
[ 29.556143][ T360] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.556485][ T360] ? __lock_acquire+0x44d/0x7e0
[ 29.556890][ T360] ? find_held_lock+0x2b/0x80
[ 29.557242][ T360] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 29.557595][ T360] ? __lock_release+0x5d/0x170
[ 29.557953][ T360] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.558382][ T360] rtnetlink_rcv_msg+0x710/0xc00
[ 29.558714][ T360] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.559082][ T360] ? __lock_acquire+0x44d/0x7e0
[ 29.559521][ T360] netlink_rcv_skb+0x121/0x350
[ 29.559904][ T360] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.560258][ T360] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 29.560681][ T360] ? netlink_deliver_tap+0x13e/0x340
[ 29.561036][ T360] ? netlink_deliver_tap+0xc3/0x340
[ 29.561401][ T360] netlink_unicast+0x49e/0x780
[ 29.561740][ T360] ? __pfx_netlink_unicast+0x10/0x10
[ 29.562076][ T360] ? __lock_acquire+0x44d/0x7e0
[ 29.562474][ T360] netlink_sendmsg+0x721/0xbe0
[ 29.562822][ T360] ? __pfx_netlink_sendmsg+0x10/0x10
[ 29.563194][ T360] ? __import_iovec+0x238/0x3c0
[ 29.563544][ T360] ____sys_sendmsg+0x7ad/0xa10
[ 29.563935][ T360] ? __pfx_____sys_sendmsg+0x10/0x10
[ 29.564327][ T360] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 29.564855][ T360] ___sys_sendmsg+0xed/0x170
[ 29.565223][ T360] ? kasan_record_aux_stack+0x8c/0xa0
[ 29.565598][ T360] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 29.566057][ T360] ? __pfx____sys_sendmsg+0x10/0x10
[ 29.566435][ T360] ? find_held_lock+0x2b/0x80
[ 29.566847][ T360] ? __lock_acquire+0x44d/0x7e0
[ 29.567196][ T360] ? find_held_lock+0x2b/0x80
[ 29.567538][ T360] ? __virt_addr_valid+0x22e/0x450
[ 29.567956][ T360] ? __lock_release+0x5d/0x170
[ 29.568339][ T360] __sys_sendmsg+0x10b/0x1a0
[ 29.568732][ T360] ? __call_rcu_common.constprop.0+0x320/0x640
[ 29.569247][ T360] ? __pfx___sys_sendmsg+0x10/0x10
[ 29.569626][ T360] ? rcu_is_watching+0x12/0xc0
[ 29.570014][ T360] do_syscall_64+0xc1/0x380
[ 29.570470][ T360] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 29.570946][ T360] RIP: 0033:0x7f695cd611e7
[ 29.571308][ T360] 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
[ 29.572648][ T360] RSP: 002b:00007ffc183b1518 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 29.573214][ T360] RAX: ffffffffffffffda RBX: 00007ffc183b1c40 RCX: 00007f695cd611e7
[ 29.573761][ T360] RDX: 0000000000000000 RSI: 00007ffc183b1580 RDI: 0000000000000005
[ 29.574260][ T360] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 29.574775][ T360] R10: 00007f695cc5eee8 R11: 0000000000000246 R12: 0000000000000003
[ 29.575320][ T360] R13: 00000000686e49ce R14: 0000000000499600 R15: 0000000000000000
[ 29.575869][ T360]
[ 29.576144][ T360] irq event stamp: 38869
[ 29.576402][ T360] hardirqs last enabled at (38879): [] __up_console_sem+0x6b/0x80
[ 29.577061][ T360] hardirqs last disabled at (38886): [] __up_console_sem+0x50/0x80
[ 29.577717][ T360] softirqs last enabled at (37886): [] handle_softirqs+0x358/0x620
[ 29.578367][ T360] softirqs last disabled at (37799): [] __irq_exit_rcu+0xfa/0x160
[ 29.578957][ T360] ---[ end trace 0000000000000000 ]---
[ 31.813142][ T362] br1: port 1(veth1) entered blocking state
[ 31.813730][ T362] br1: port 1(veth1) entered disabled state
[ 31.814215][ T362] veth1: entered allmulticast mode
[ 31.817951][ T362] veth1: entered promiscuous mode
[ 31.819769][ T362] br1: port 1(veth1) entered blocking state
[ 31.820249][ T362] br1: port 1(veth1) entered forwarding state
[ 31.821218][ T362] ------------[ cut here ]------------
[ 31.821606][ T362] WARNING: CPU: 2 PID: 362 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 31.822296][ T362] Modules linked in: bridge stp llc vrf veth
[ 31.822746][ T362] CPU: 2 UID: 0 PID: 362 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 31.823437][ T362] Tainted: [W]=WARN
[ 31.823700][ T362] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 31.824123][ T362] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 31.824488][ T362] 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
[ 31.825693][ T362] RSP: 0018:ffffc90000906ef0 EFLAGS: 00010246
[ 31.826105][ T362] RAX: 0000000000000000 RBX: ffff88800262a000 RCX: 0000000000000001
[ 31.826600][ T362] RDX: 0000000000000000 RSI: ffffffffa2a9b941 RDI: ffffffffa22555e0
[ 31.827078][ T362] RBP: ffffc90000906fe0 R08: 0000000000000000 R09: 0000000000000000
[ 31.827573][ T362] R10: ffffc90000907010 R11: ffffffffa38a8918 R12: 1ffff92000120de2
[ 31.828051][ T362] R13: 00000000000005dc R14: ffffc90000907010 R15: ffff88800262af08
[ 31.828542][ T362] FS: 00007f79351ec800(0000) GS:ffff8880917b7000(0000) knlGS:0000000000000000
[ 31.829103][ T362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.829533][ T362] CR2: 00000000004e5aa8 CR3: 0000000014da8004 CR4: 0000000000772ef0
[ 31.830028][ T362] PKRU: 55555554
[ 31.830276][ T362] Call Trace:
[ 31.830533][ T362]
[ 31.830713][ T362] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 31.831045][ T362] ? find_held_lock+0x2b/0x80
[ 31.831395][ T362] ? mark_held_locks+0x49/0x80
[ 31.831719][ T362] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 31.832129][ T362] ? lockdep_hardirqs_on+0x7c/0x110
[ 31.832471][ T362] netif_set_mtu+0x88/0x100
[ 31.832800][ T362] ? __pfx_netif_set_mtu+0x10/0x10
[ 31.833137][ T362] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 31.833612][ T362] dev_set_mtu+0xa0/0x150
[ 31.833989][ T362] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 31.834478][ T362] br_add_if+0xda3/0x1330 [bridge]
[ 31.835052][ T362] do_set_master+0x32f/0x500
[ 31.835658][ T362] do_setlink.constprop.0+0x9f4/0x2480
[ 31.836178][ T362] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 31.836909][ T362] ? rcu_read_lock_any_held+0x43/0xb0
[ 31.837525][ T362] ? validate_chain+0x166/0x4d0
[ 31.838093][ T362] ? __kernel_text_address+0x12/0x40
[ 31.838699][ T362] ? __lock_acquire+0x44d/0x7e0
[ 31.839312][ T362] ? __mutex_trylock_common+0xf9/0x260
[ 31.839893][ T362] ? __pfx___mutex_trylock_common+0x10/0x10
[ 31.840531][ T362] ? rcu_is_watching+0x12/0xc0
[ 31.840889][ T362] ? rcu_is_watching+0x12/0xc0
[ 31.841219][ T362] ? trace_contention_end+0xdc/0x140
[ 31.841572][ T362] ? __mutex_lock+0x19c/0xcd0
[ 31.841916][ T362] ? find_held_lock+0x2b/0x80
[ 31.842262][ T362] ? rtnl_newlink+0x651/0xa60
[ 31.842600][ T362] ? __create_object+0x5e/0xb0
[ 31.842943][ T362] ? __pfx___mutex_lock+0x10/0x10
[ 31.843272][ T362] ? trace_cap_capable+0x10f/0x190
[ 31.843621][ T362] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 31.844035][ T362] ? __rtnl_newlink+0x40e/0xa40
[ 31.844383][ T362] rtnl_newlink+0x69a/0xa60
[ 31.844713][ T362] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.845256][ T362] ? __lock_acquire+0x44d/0x7e0
[ 31.845636][ T362] ? find_held_lock+0x2b/0x80
[ 31.845984][ T362] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 31.846323][ T362] ? __lock_release+0x5d/0x170
[ 31.846655][ T362] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.847092][ T362] rtnetlink_rcv_msg+0x710/0xc00
[ 31.847442][ T362] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.847890][ T362] ? __lock_acquire+0x44d/0x7e0
[ 31.848230][ T362] netlink_rcv_skb+0x121/0x350
[ 31.848572][ T362] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.848920][ T362] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 31.849259][ T362] ? netlink_deliver_tap+0x13e/0x340
[ 31.849609][ T362] ? netlink_deliver_tap+0xc3/0x340
[ 31.850048][ T362] netlink_unicast+0x49e/0x780
[ 31.850667][ T362] ? __pfx_netlink_unicast+0x10/0x10
[ 31.851129][ T362] ? __lock_acquire+0x44d/0x7e0
[ 31.851478][ T362] netlink_sendmsg+0x721/0xbe0
[ 31.851813][ T362] ? __pfx_netlink_sendmsg+0x10/0x10
[ 31.852155][ T362] ? __import_iovec+0x238/0x3c0
[ 31.852509][ T362] ____sys_sendmsg+0x7ad/0xa10
[ 31.852858][ T362] ? __pfx_____sys_sendmsg+0x10/0x10
[ 31.853184][ T362] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 31.853720][ T362] ___sys_sendmsg+0xed/0x170
[ 31.854165][ T362] ? kasan_record_aux_stack+0x8c/0xa0
[ 31.854800][ T362] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 31.855325][ T362] ? __pfx____sys_sendmsg+0x10/0x10
[ 31.855669][ T362] ? find_held_lock+0x2b/0x80
[ 31.856010][ T362] ? __lock_acquire+0x44d/0x7e0
[ 31.856355][ T362] ? find_held_lock+0x2b/0x80
[ 31.856693][ T362] ? __virt_addr_valid+0x22e/0x450
[ 31.857021][ T362] ? __lock_release+0x5d/0x170
[ 31.857380][ T362] __sys_sendmsg+0x10b/0x1a0
[ 31.857711][ T362] ? __call_rcu_common.constprop.0+0x320/0x640
[ 31.858117][ T362] ? __pfx___sys_sendmsg+0x10/0x10
[ 31.858470][ T362] ? rcu_is_watching+0x12/0xc0
[ 31.858804][ T362] do_syscall_64+0xc1/0x380
[ 31.859142][ T362] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 31.859557][ T362] RIP: 0033:0x7f79353b91e7
[ 31.859897][ T362] 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
[ 31.861040][ T362] RSP: 002b:00007ffee66c4c48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 31.861557][ T362] RAX: ffffffffffffffda RBX: 00007ffee66c5370 RCX: 00007f79353b91e7
[ 31.862050][ T362] RDX: 0000000000000000 RSI: 00007ffee66c4cb0 RDI: 0000000000000005
[ 31.862548][ T362] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 31.863035][ T362] R10: 000000001596e910 R11: 0000000000000246 R12: 0000000000000004
[ 31.863540][ T362] R13: 00000000686e49d0 R14: 0000000000499600 R15: 0000000000000000
[ 31.864040][ T362]
[ 31.864302][ T362] irq event stamp: 50733
[ 31.864553][ T362] hardirqs last enabled at (50743): [] __up_console_sem+0x6b/0x80
[ 31.865121][ T362] hardirqs last disabled at (50752): [] __up_console_sem+0x50/0x80
[ 31.865705][ T362] softirqs last enabled at (50784): [] handle_softirqs+0x358/0x620
[ 31.866263][ T362] softirqs last disabled at (50761): [] __irq_exit_rcu+0xfa/0x160
[ 31.866829][ T362] ---[ end trace 0000000000000000 ]---
[ 53.396694][ T469] veth1: left allmulticast mode
[ 53.397107][ T469] veth1: left promiscuous mode
[ 53.397650][ T469] br1: port 1(veth1) entered disabled state
[ 53.400120][ T469] ------------[ cut here ]------------
[ 53.400760][ T469] WARNING: CPU: 2 PID: 469 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 53.401440][ T469] Modules linked in: bridge stp llc vrf veth
[ 53.401885][ T469] CPU: 2 UID: 0 PID: 469 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 53.402609][ T469] Tainted: [W]=WARN
[ 53.402876][ T469] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 53.403316][ T469] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 53.403673][ T469] 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
[ 53.404883][ T469] RSP: 0018:ffffc90000df6f70 EFLAGS: 00010246
[ 53.405356][ T469] RAX: 0000000000000000 RBX: ffff88800262a000 RCX: 0000000000000001
[ 53.405872][ T469] RDX: 0000000000000000 RSI: ffffffffa2a9b941 RDI: ffffffffa22555e0
[ 53.406397][ T469] RBP: ffffc90000df7058 R08: 0000000000000000 R09: 0000000000000000
[ 53.406903][ T469] R10: ffffc90000df7088 R11: ffffffffa2f79160 R12: 1ffff920001bedf2
[ 53.407423][ T469] R13: 00000000000005dc R14: ffffc90000df7088 R15: ffff88800262af08
[ 53.407929][ T469] FS: 00007f7dfb051800(0000) GS:ffff8880917b7000(0000) knlGS:0000000000000000
[ 53.408535][ T469] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.408966][ T469] CR2: 00000000004e5aa8 CR3: 0000000004c46001 CR4: 0000000000772ef0
[ 53.409491][ T469] PKRU: 55555554
[ 53.409754][ T469] Call Trace:
[ 53.410014][ T469]
[ 53.410194][ T469] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 53.410634][ T469] ? br_del_if+0xa3/0x1f0 [bridge]
[ 53.411030][ T469] ? do_set_master+0x14a/0x500
[ 53.411392][ T469] ? do_setlink.constprop.0+0x9f4/0x2480
[ 53.411739][ T469] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 53.412083][ T469] ? netlink_unicast+0x49e/0x780
[ 53.412442][ T469] ? netlink_sendmsg+0x721/0xbe0
[ 53.412787][ T469] ? ____sys_sendmsg+0x7ad/0xa10
[ 53.413128][ T469] ? ___sys_sendmsg+0xed/0x170
[ 53.413487][ T469] ? __sys_sendmsg+0x10b/0x1a0
[ 53.413830][ T469] ? do_syscall_64+0xc1/0x380
[ 53.414173][ T469] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 53.414607][ T469] ? find_held_lock+0x2b/0x80
[ 53.414988][ T469] netif_set_mtu+0x88/0x100
[ 53.415351][ T469] ? __pfx_netif_set_mtu+0x10/0x10
[ 53.415718][ T469] dev_set_mtu+0xa0/0x150
[ 53.415983][ T469] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 53.416466][ T469] br_del_if+0xb2/0x1f0 [bridge]
[ 53.416848][ T469] ? rtnl_is_locked+0x15/0x20
[ 53.417195][ T469] do_set_master+0x14a/0x500
[ 53.417575][ T469] do_setlink.constprop.0+0x9f4/0x2480
[ 53.417932][ T469] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 53.418391][ T469] ? rcu_read_lock_any_held+0x43/0xb0
[ 53.418737][ T469] ? validate_chain+0x166/0x4d0
[ 53.419082][ T469] ? __kernel_text_address+0x12/0x40
[ 53.419446][ T469] ? __lock_acquire+0x44d/0x7e0
[ 53.419799][ T469] ? __mutex_trylock_common+0xf9/0x260
[ 53.420151][ T469] ? __pfx___mutex_trylock_common+0x10/0x10
[ 53.420622][ T469] ? rcu_is_watching+0x12/0xc0
[ 53.420980][ T469] ? rcu_is_watching+0x12/0xc0
[ 53.421337][ T469] ? trace_contention_end+0xdc/0x140
[ 53.421686][ T469] ? __mutex_lock+0x19c/0xcd0
[ 53.422030][ T469] ? find_held_lock+0x2b/0x80
[ 53.422387][ T469] ? rtnl_newlink+0x651/0xa60
[ 53.422730][ T469] ? __create_object+0x5e/0xb0
[ 53.423079][ T469] ? __pfx___mutex_lock+0x10/0x10
[ 53.423446][ T469] ? trace_cap_capable+0x10f/0x190
[ 53.423792][ T469] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 53.424214][ T469] ? __rtnl_newlink+0x40e/0xa40
[ 53.424584][ T469] rtnl_newlink+0x69a/0xa60
[ 53.424945][ T469] ? __pfx_rtnl_newlink+0x10/0x10
[ 53.425304][ T469] ? __lock_acquire+0x44d/0x7e0
[ 53.425657][ T469] ? find_held_lock+0x2b/0x80
[ 53.426002][ T469] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 53.426362][ T469] ? __lock_release+0x5d/0x170
[ 53.426709][ T469] ? __pfx_rtnl_newlink+0x10/0x10
[ 53.427053][ T469] rtnetlink_rcv_msg+0x710/0xc00
[ 53.427414][ T469] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 53.427762][ T469] ? __lock_acquire+0x44d/0x7e0
[ 53.428112][ T469] netlink_rcv_skb+0x121/0x350
[ 53.428467][ T469] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 53.428823][ T469] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 53.429179][ T469] ? netlink_deliver_tap+0x13e/0x340
[ 53.429536][ T469] ? netlink_deliver_tap+0xc3/0x340
[ 53.429911][ T469] netlink_unicast+0x49e/0x780
[ 53.430259][ T469] ? __pfx_netlink_unicast+0x10/0x10
[ 53.430622][ T469] ? __lock_acquire+0x44d/0x7e0
[ 53.430980][ T469] netlink_sendmsg+0x721/0xbe0
[ 53.431344][ T469] ? __pfx_netlink_sendmsg+0x10/0x10
[ 53.431690][ T469] ? __import_iovec+0x238/0x3c0
[ 53.432041][ T469] ____sys_sendmsg+0x7ad/0xa10
[ 53.432398][ T469] ? __pfx_____sys_sendmsg+0x10/0x10
[ 53.432768][ T469] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 53.433207][ T469] ___sys_sendmsg+0xed/0x170
[ 53.433562][ T469] ? kasan_record_aux_stack+0x8c/0xa0
[ 53.433913][ T469] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 53.434344][ T469] ? __pfx____sys_sendmsg+0x10/0x10
[ 53.434693][ T469] ? find_held_lock+0x2b/0x80
[ 53.435062][ T469] ? __lock_acquire+0x44d/0x7e0
[ 53.435426][ T469] ? find_held_lock+0x2b/0x80
[ 53.435773][ T469] ? __virt_addr_valid+0x22e/0x450
[ 53.436119][ T469] ? __lock_release+0x5d/0x170
[ 53.436485][ T469] __sys_sendmsg+0x10b/0x1a0
[ 53.436832][ T469] ? __call_rcu_common.constprop.0+0x320/0x640
[ 53.437254][ T469] ? __pfx___sys_sendmsg+0x10/0x10
[ 53.437625][ T469] ? rcu_is_watching+0x12/0xc0
[ 53.437970][ T469] do_syscall_64+0xc1/0x380
[ 53.438324][ T469] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 53.438748][ T469] RIP: 0033:0x7f7dfb21e1e7
[ 53.439102][ T469] 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
[ 53.440312][ T469] RSP: 002b:00007ffdb95853d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 53.440821][ T469] RAX: ffffffffffffffda RBX: 00007ffdb9585b00 RCX: 00007f7dfb21e1e7
[ 53.441337][ T469] RDX: 0000000000000000 RSI: 00007ffdb9585440 RDI: 0000000000000005
[ 53.441860][ T469] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 53.442376][ T469] R10: 00007f7dfb11bee8 R11: 0000000000000246 R12: 0000000000000003
[ 53.442884][ T469] R13: 00000000686e49e6 R14: 0000000000499600 R15: 0000000000000000
[ 53.443426][ T469]
[ 53.443695][ T469] irq event stamp: 42201
[ 53.443956][ T469] hardirqs last enabled at (42211): [] __up_console_sem+0x6b/0x80
[ 53.444555][ T469] hardirqs last disabled at (42222): [] __up_console_sem+0x50/0x80
[ 53.445149][ T469] softirqs last enabled at (41006): [] handle_softirqs+0x358/0x620
[ 53.445747][ T469] softirqs last disabled at (40833): [] __irq_exit_rcu+0xfa/0x160
[ 53.446345][ T469] ---[ end trace 0000000000000000 ]---
[ 55.757394][ T472] br1: port 1(veth1) entered blocking state
[ 55.757855][ T472] br1: port 1(veth1) entered disabled state
[ 55.758282][ T472] veth1: entered allmulticast mode
[ 55.763035][ T472] veth1: entered promiscuous mode
[ 55.764098][ T472] br1: port 1(veth1) entered blocking state
[ 55.764549][ T472] br1: port 1(veth1) entered forwarding state
[ 55.765488][ T472] ------------[ cut here ]------------
[ 55.765826][ T472] WARNING: CPU: 2 PID: 472 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 55.766470][ T472] Modules linked in: bridge stp llc vrf veth
[ 55.766890][ T472] CPU: 2 UID: 0 PID: 472 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 55.767569][ T472] Tainted: [W]=WARN
[ 55.767822][ T472] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 55.768313][ T472] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 55.768661][ T472] 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
[ 55.769807][ T472] RSP: 0018:ffffc90000e26ef0 EFLAGS: 00010246
[ 55.770220][ T472] RAX: 0000000000000000 RBX: ffff88800262a000 RCX: 0000000000000001
[ 55.770723][ T472] RDX: 0000000000000000 RSI: ffffffffa2a9b941 RDI: ffffffffa22555e0
[ 55.771211][ T472] RBP: ffffc90000e26fe0 R08: 0000000000000000 R09: 0000000000000000
[ 55.771858][ T472] R10: ffffc90000e27010 R11: ffffffffa38a8918 R12: 1ffff920001c4de2
[ 55.772481][ T472] R13: 00000000000005dc R14: ffffc90000e27010 R15: ffff88800262af08
[ 55.772968][ T472] FS: 00007fc389de9800(0000) GS:ffff8880917b7000(0000) knlGS:0000000000000000
[ 55.773537][ T472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.773951][ T472] CR2: 00000000004e5aa8 CR3: 0000000014c99005 CR4: 0000000000772ef0
[ 55.774449][ T472] PKRU: 55555554
[ 55.774697][ T472] Call Trace:
[ 55.774965][ T472]
[ 55.775142][ T472] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 55.775512][ T472] ? find_held_lock+0x2b/0x80
[ 55.775851][ T472] ? mark_held_locks+0x49/0x80
[ 55.776178][ T472] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 55.776595][ T472] ? lockdep_hardirqs_on+0x7c/0x110
[ 55.776926][ T472] netif_set_mtu+0x88/0x100
[ 55.777253][ T472] ? __pfx_netif_set_mtu+0x10/0x10
[ 55.777614][ T472] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 55.778070][ T472] dev_set_mtu+0xa0/0x150
[ 55.778336][ T472] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 55.778784][ T472] br_add_if+0xda3/0x1330 [bridge]
[ 55.779162][ T472] do_set_master+0x32f/0x500
[ 55.779514][ T472] do_setlink.constprop.0+0x9f4/0x2480
[ 55.779859][ T472] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 55.780267][ T472] ? rcu_read_lock_any_held+0x43/0xb0
[ 55.780604][ T472] ? validate_chain+0x166/0x4d0
[ 55.780929][ T472] ? __kernel_text_address+0x12/0x40
[ 55.781263][ T472] ? __lock_acquire+0x44d/0x7e0
[ 55.781606][ T472] ? __mutex_trylock_common+0xf9/0x260
[ 55.781936][ T472] ? __pfx___mutex_trylock_common+0x10/0x10
[ 55.782384][ T472] ? rcu_is_watching+0x12/0xc0
[ 55.782717][ T472] ? rcu_is_watching+0x12/0xc0
[ 55.783044][ T472] ? trace_contention_end+0xdc/0x140
[ 55.783395][ T472] ? __mutex_lock+0x19c/0xcd0
[ 55.783730][ T472] ? find_held_lock+0x2b/0x80
[ 55.784058][ T472] ? rtnl_newlink+0x651/0xa60
[ 55.784393][ T472] ? __create_object+0x5e/0xb0
[ 55.784723][ T472] ? __pfx___mutex_lock+0x10/0x10
[ 55.785062][ T472] ? trace_cap_capable+0x10f/0x190
[ 55.785403][ T472] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 55.785805][ T472] ? __rtnl_newlink+0x40e/0xa40
[ 55.786141][ T472] rtnl_newlink+0x69a/0xa60
[ 55.786485][ T472] ? __pfx_rtnl_newlink+0x10/0x10
[ 55.786814][ T472] ? __lock_acquire+0x44d/0x7e0
[ 55.787146][ T472] ? find_held_lock+0x2b/0x80
[ 55.787495][ T472] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 55.787832][ T472] ? __lock_release+0x5d/0x170
[ 55.788162][ T472] ? __pfx_rtnl_newlink+0x10/0x10
[ 55.788497][ T472] rtnetlink_rcv_msg+0x710/0xc00
[ 55.788825][ T472] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 55.789157][ T472] ? __lock_acquire+0x44d/0x7e0
[ 55.789499][ T472] netlink_rcv_skb+0x121/0x350
[ 55.789825][ T472] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 55.790160][ T472] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 55.790509][ T472] ? netlink_deliver_tap+0x13e/0x340
[ 55.790835][ T472] ? netlink_deliver_tap+0xc3/0x340
[ 55.791166][ T472] netlink_unicast+0x49e/0x780
[ 55.791539][ T472] ? __pfx_netlink_unicast+0x10/0x10
[ 55.791919][ T472] ? __lock_acquire+0x44d/0x7e0
[ 55.792257][ T472] netlink_sendmsg+0x721/0xbe0
[ 55.792615][ T472] ? __pfx_netlink_sendmsg+0x10/0x10
[ 55.792946][ T472] ? __import_iovec+0x238/0x3c0
[ 55.793297][ T472] ____sys_sendmsg+0x7ad/0xa10
[ 55.793632][ T472] ? __pfx_____sys_sendmsg+0x10/0x10
[ 55.793956][ T472] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 55.794383][ T472] ___sys_sendmsg+0xed/0x170
[ 55.794735][ T472] ? kasan_record_aux_stack+0x8c/0xa0
[ 55.795091][ T472] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 55.795523][ T472] ? __pfx____sys_sendmsg+0x10/0x10
[ 55.795858][ T472] ? find_held_lock+0x2b/0x80
[ 55.796190][ T472] ? __lock_acquire+0x44d/0x7e0
[ 55.796536][ T472] ? find_held_lock+0x2b/0x80
[ 55.796866][ T472] ? __virt_addr_valid+0x22e/0x450
[ 55.797191][ T472] ? __lock_release+0x5d/0x170
[ 55.797549][ T472] __sys_sendmsg+0x10b/0x1a0
[ 55.797873][ T472] ? __call_rcu_common.constprop.0+0x320/0x640
[ 55.798275][ T472] ? __pfx___sys_sendmsg+0x10/0x10
[ 55.798628][ T472] ? rcu_is_watching+0x12/0xc0
[ 55.798961][ T472] do_syscall_64+0xc1/0x380
[ 55.799311][ T472] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 55.799817][ T472] RIP: 0033:0x7fc389fb61e7
[ 55.800158][ T472] 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
[ 55.801309][ T472] RSP: 002b:00007ffe98e76f98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 55.801822][ T472] RAX: ffffffffffffffda RBX: 00007ffe98e776c0 RCX: 00007fc389fb61e7
[ 55.802327][ T472] RDX: 0000000000000000 RSI: 00007ffe98e77000 RDI: 0000000000000005
[ 55.802810][ T472] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 55.803315][ T472] R10: 000000003d579910 R11: 0000000000000246 R12: 0000000000000004
[ 55.803799][ T472] R13: 00000000686e49e8 R14: 0000000000499600 R15: 0000000000000000
[ 55.804309][ T472]
[ 55.804569][ T472] irq event stamp: 44119
[ 55.804818][ T472] hardirqs last enabled at (44129): [] __up_console_sem+0x6b/0x80
[ 55.805401][ T472] hardirqs last disabled at (44140): [] __up_console_sem+0x50/0x80
[ 55.805957][ T472] softirqs last enabled at (44084): [] handle_softirqs+0x358/0x620
[ 55.806534][ T472] softirqs last disabled at (44063): [] __irq_exit_rcu+0xfa/0x160
[ 55.807086][ T472] ---[ end trace 0000000000000000 ]---
[ 59.657530][ T513] br1: port 1(veth1) entered disabled state
[ 59.790702][ T514] veth1: left allmulticast mode
[ 59.791248][ T514] veth1: left promiscuous mode
[ 59.792623][ T514] br1: port 1(veth1) entered disabled state
[ 59.795979][ T514] ------------[ cut here ]------------
[ 59.797485][ T514] WARNING: CPU: 3 PID: 514 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 59.798633][ T514] Modules linked in: bridge stp llc vrf veth
[ 59.799411][ T514] CPU: 3 UID: 0 PID: 514 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 59.800585][ T514] Tainted: [W]=WARN
[ 59.801015][ T514] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 59.801729][ T514] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 59.802324][ T514] 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
[ 59.804282][ T514] RSP: 0018:ffffc90000fe6f70 EFLAGS: 00010246
[ 59.805009][ T514] RAX: 0000000000000000 RBX: ffff88800262a000 RCX: 0000000000000001
[ 59.805818][ T514] RDX: 0000000000000000 RSI: ffffffffa2a9b941 RDI: ffffffffa22555e0
[ 59.806644][ T514] RBP: ffffc90000fe7058 R08: 0000000000000000 R09: 0000000000000000
[ 59.807480][ T514] R10: ffffc90000fe7088 R11: ffffffffa2f79160 R12: 1ffff920001fcdf2
[ 59.808324][ T514] R13: 00000000000005dc R14: ffffc90000fe7088 R15: ffff88800262af08
[ 59.809140][ T514] FS: 00007f18be4ad800(0000) GS:ffff888091837000(0000) knlGS:0000000000000000
[ 59.810092][ T514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.810777][ T514] CR2: 00000000004e5aa8 CR3: 00000000096e8006 CR4: 0000000000772ef0
[ 59.811601][ T514] PKRU: 55555554
[ 59.812003][ T514] Call Trace:
[ 59.812446][ T514]
[ 59.812727][ T514] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 59.813445][ T514] ? br_del_if+0xa3/0x1f0 [bridge]
[ 59.814068][ T514] ? do_set_master+0x14a/0x500
[ 59.814620][ T514] ? do_setlink.constprop.0+0x9f4/0x2480
[ 59.815174][ T514] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 59.815720][ T514] ? netlink_unicast+0x49e/0x780
[ 59.816258][ T514] ? netlink_sendmsg+0x721/0xbe0
[ 59.816819][ T514] ? ____sys_sendmsg+0x7ad/0xa10
[ 59.817368][ T514] ? ___sys_sendmsg+0xed/0x170
[ 59.817898][ T514] ? __sys_sendmsg+0x10b/0x1a0
[ 59.818433][ T514] ? do_syscall_64+0xc1/0x380
[ 59.818974][ T514] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 59.819658][ T514] ? find_held_lock+0x2b/0x80
[ 59.820214][ T514] netif_set_mtu+0x88/0x100
[ 59.820782][ T514] ? __pfx_netif_set_mtu+0x10/0x10
[ 59.821385][ T514] dev_set_mtu+0xa0/0x150
[ 59.821791][ T514] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 59.822526][ T514] br_del_if+0xb2/0x1f0 [bridge]
[ 59.823138][ T514] ? rtnl_is_locked+0x15/0x20
[ 59.823721][ T514] do_set_master+0x14a/0x500
[ 59.824325][ T514] do_setlink.constprop.0+0x9f4/0x2480
[ 59.824917][ T514] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 59.825615][ T514] ? rcu_read_lock_any_held+0x43/0xb0
[ 59.826143][ T514] ? validate_chain+0x166/0x4d0
[ 59.826709][ T514] ? __kernel_text_address+0x12/0x40
[ 59.827247][ T514] ? __lock_acquire+0x44d/0x7e0
[ 59.827797][ T514] ? __mutex_trylock_common+0xf9/0x260
[ 59.828364][ T514] ? __pfx___mutex_trylock_common+0x10/0x10
[ 59.829050][ T514] ? rcu_is_watching+0x12/0xc0
[ 59.829607][ T514] ? rcu_is_watching+0x12/0xc0
[ 59.830142][ T514] ? trace_contention_end+0xdc/0x140
[ 59.830685][ T514] ? __mutex_lock+0x19c/0xcd0
[ 59.831220][ T514] ? find_held_lock+0x2b/0x80
[ 59.831760][ T514] ? rtnl_newlink+0x651/0xa60
[ 59.832320][ T514] ? __create_object+0x5e/0xb0
[ 59.832862][ T514] ? __pfx___mutex_lock+0x10/0x10
[ 59.833419][ T514] ? trace_cap_capable+0x10f/0x190
[ 59.833956][ T514] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 59.834657][ T514] ? __rtnl_newlink+0x40e/0xa40
[ 59.835239][ T514] rtnl_newlink+0x69a/0xa60
[ 59.835753][ T514] ? __pfx_rtnl_newlink+0x10/0x10
[ 59.836090][ T514] ? __lock_acquire+0x44d/0x7e0
[ 59.836450][ T514] ? find_held_lock+0x2b/0x80
[ 59.836811][ T514] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 59.837138][ T514] ? __lock_release+0x5d/0x170
[ 59.837481][ T514] ? __pfx_rtnl_newlink+0x10/0x10
[ 59.837825][ T514] rtnetlink_rcv_msg+0x710/0xc00
[ 59.838153][ T514] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 59.838496][ T514] ? __lock_acquire+0x44d/0x7e0
[ 59.838841][ T514] netlink_rcv_skb+0x121/0x350
[ 59.839175][ T514] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 59.839534][ T514] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 59.839892][ T514] ? netlink_deliver_tap+0x13e/0x340
[ 59.840222][ T514] ? netlink_deliver_tap+0xc3/0x340
[ 59.840575][ T514] netlink_unicast+0x49e/0x780
[ 59.840917][ T514] ? __pfx_netlink_unicast+0x10/0x10
[ 59.841246][ T514] ? __lock_acquire+0x44d/0x7e0
[ 59.841592][ T514] netlink_sendmsg+0x721/0xbe0
[ 59.841948][ T514] ? __pfx_netlink_sendmsg+0x10/0x10
[ 59.842280][ T514] ? __import_iovec+0x238/0x3c0
[ 59.842643][ T514] ____sys_sendmsg+0x7ad/0xa10
[ 59.842981][ T514] ? __pfx_____sys_sendmsg+0x10/0x10
[ 59.843320][ T514] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 59.843760][ T514] ___sys_sendmsg+0xed/0x170
[ 59.844088][ T514] ? kasan_record_aux_stack+0x8c/0xa0
[ 59.844445][ T514] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 59.844889][ T514] ? __pfx____sys_sendmsg+0x10/0x10
[ 59.845230][ T514] ? find_held_lock+0x2b/0x80
[ 59.845575][ T514] ? __lock_acquire+0x44d/0x7e0
[ 59.845923][ T514] ? find_held_lock+0x2b/0x80
[ 59.846255][ T514] ? __virt_addr_valid+0x22e/0x450
[ 59.846594][ T514] ? __lock_release+0x5d/0x170
[ 59.846956][ T514] __sys_sendmsg+0x10b/0x1a0
[ 59.847297][ T514] ? __call_rcu_common.constprop.0+0x320/0x640
[ 59.847720][ T514] ? __pfx___sys_sendmsg+0x10/0x10
[ 59.848066][ T514] ? rcu_is_watching+0x12/0xc0
[ 59.848422][ T514] do_syscall_64+0xc1/0x380
[ 59.848783][ T514] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 59.849192][ T514] RIP: 0033:0x7f18be67a1e7
[ 59.849551][ T514] 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
[ 59.850756][ T514] RSP: 002b:00007ffeddd9dae8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 59.851254][ T514] RAX: ffffffffffffffda RBX: 00007ffeddd9e210 RCX: 00007f18be67a1e7
[ 59.851775][ T514] RDX: 0000000000000000 RSI: 00007ffeddd9db50 RDI: 0000000000000005
[ 59.852268][ T514] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 59.852793][ T514] R10: 00007f18be577ee8 R11: 0000000000000246 R12: 0000000000000003
[ 59.853301][ T514] R13: 00000000686e49ec R14: 0000000000499600 R15: 0000000000000000
[ 59.853832][ T514]
[ 59.854085][ T514] irq event stamp: 38447
[ 59.854349][ T514] hardirqs last enabled at (38457): [] __up_console_sem+0x6b/0x80
[ 59.854944][ T514] hardirqs last disabled at (38464): [] __up_console_sem+0x50/0x80
[ 59.855526][ T514] softirqs last enabled at (38418): [] handle_softirqs+0x358/0x620
[ 59.856119][ T514] softirqs last disabled at (38397): [] __irq_exit_rcu+0xfa/0x160
[ 59.856719][ T514] ---[ end trace 0000000000000000 ]---