[ 22.865444][ T327] br1: port 1(vx1) entered blocking state
[ 22.866035][ T327] br1: port 1(vx1) entered disabled state
[ 22.866544][ T327] vx1: entered allmulticast mode
[ 22.871053][ T327] vx1: entered promiscuous mode
[ 22.883781][ T327] br1: port 1(vx1) entered blocking state
[ 22.884324][ T327] br1: port 1(vx1) entered forwarding state
[ 22.885880][ T327] ------------[ cut here ]------------
[ 22.886250][ T327] WARNING: CPU: 0 PID: 327 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.887199][ T327] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 22.887931][ T327] CPU: 0 UID: 0 PID: 327 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.888557][ T327] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.889032][ T327] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.889397][ T327] 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
[ 22.890654][ T327] RSP: 0018:ffffc900005d6ef0 EFLAGS: 00010246
[ 22.891115][ T327] RAX: 0000000000000000 RBX: ffff8880090c2000 RCX: 0000000000000001
[ 22.891651][ T327] RDX: 0000000000000000 RSI: ffffffffa269b941 RDI: ffffffffa1e555e0
[ 22.892193][ T327] RBP: ffffc900005d6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 22.892723][ T327] R10: ffffc900005d7010 R11: ffffffffa34a8918 R12: 1ffff920000bade2
[ 22.893283][ T327] R13: 00000000000005dc R14: ffffc900005d7010 R15: ffff8880090c2f08
[ 22.893825][ T327] FS: 00007f0563f62800(0000) GS:ffff888091ab7000(0000) knlGS:0000000000000000
[ 22.894655][ T327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.895115][ T327] CR2: 00000000004e5760 CR3: 000000000f15e001 CR4: 0000000000772ef0
[ 22.895654][ T327] PKRU: 55555554
[ 22.895943][ T327] Call Trace:
[ 22.896216][ T327]
[ 22.896403][ T327] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.896770][ T327] ? find_held_lock+0x2b/0x80
[ 22.897133][ T327] ? mark_held_locks+0x49/0x80
[ 22.897488][ T327] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 22.897939][ T327] ? lockdep_hardirqs_on+0x7c/0x110
[ 22.898297][ T327] netif_set_mtu+0x88/0x100
[ 22.898655][ T327] ? __pfx_netif_set_mtu+0x10/0x10
[ 22.899031][ T327] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 22.899524][ T327] dev_set_mtu+0xa0/0x150
[ 22.899799][ T327] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 22.900291][ T327] br_add_if+0xda3/0x1330 [bridge]
[ 22.900692][ T327] do_set_master+0x32f/0x500
[ 22.901064][ T327] do_setlink.constprop.0+0x9f4/0x2480
[ 22.901426][ T327] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 22.901885][ T327] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.902250][ T327] ? validate_chain+0x166/0x4d0
[ 22.902602][ T327] ? __kernel_text_address+0x12/0x40
[ 22.903002][ T327] ? __lock_acquire+0x44d/0x7e0
[ 22.903361][ T327] ? __mutex_trylock_common+0xf9/0x260
[ 22.903719][ T327] ? __pfx___mutex_trylock_common+0x10/0x10
[ 22.904167][ T327] ? rcu_is_watching+0x12/0xc0
[ 22.904524][ T327] ? rcu_is_watching+0x12/0xc0
[ 22.904884][ T327] ? trace_contention_end+0xdc/0x140
[ 22.905245][ T327] ? __mutex_lock+0x19c/0xcd0
[ 22.905600][ T327] ? find_held_lock+0x2b/0x80
[ 22.905963][ T327] ? rtnl_newlink+0x651/0xa60
[ 22.906314][ T327] ? __create_object+0x5e/0xb0
[ 22.906669][ T327] ? __pfx___mutex_lock+0x10/0x10
[ 22.907033][ T327] ? trace_cap_capable+0x10f/0x190
[ 22.907385][ T327] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 22.907830][ T327] ? __rtnl_newlink+0x40e/0xa40
[ 22.908202][ T327] rtnl_newlink+0x69a/0xa60
[ 22.908567][ T327] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.908934][ T327] ? __lock_acquire+0x44d/0x7e0
[ 22.909299][ T327] ? find_held_lock+0x2b/0x80
[ 22.909655][ T327] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.910015][ T327] ? __lock_release+0x5d/0x170
[ 22.910364][ T327] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.910717][ T327] rtnetlink_rcv_msg+0x710/0xc00
[ 22.911084][ T327] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.911439][ T327] ? __lock_acquire+0x44d/0x7e0
[ 22.911797][ T327] netlink_rcv_skb+0x121/0x350
[ 22.912161][ T327] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.912516][ T327] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.912903][ T327] ? netlink_deliver_tap+0x13e/0x340
[ 22.913261][ T327] ? netlink_deliver_tap+0xc3/0x340
[ 22.913616][ T327] netlink_unicast+0x49e/0x780
[ 22.913984][ T327] ? __pfx_netlink_unicast+0x10/0x10
[ 22.914353][ T327] ? __lock_acquire+0x44d/0x7e0
[ 22.914713][ T327] netlink_sendmsg+0x721/0xbe0
[ 22.915085][ T327] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.915436][ T327] ? __import_iovec+0x238/0x3c0
[ 22.915799][ T327] ____sys_sendmsg+0x7ad/0xa10
[ 22.916170][ T327] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.916526][ T327] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.916988][ T327] ___sys_sendmsg+0xed/0x170
[ 22.917339][ T327] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.917690][ T327] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.918145][ T327] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.918509][ T327] ? find_held_lock+0x2b/0x80
[ 22.918884][ T327] ? __lock_acquire+0x44d/0x7e0
[ 22.919248][ T327] ? find_held_lock+0x2b/0x80
[ 22.919603][ T327] ? __virt_addr_valid+0x22e/0x450
[ 22.919965][ T327] ? __lock_release+0x5d/0x170
[ 22.920325][ T327] __sys_sendmsg+0x10b/0x1a0
[ 22.920674][ T327] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.921118][ T327] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.921496][ T327] ? rcu_is_watching+0x12/0xc0
[ 22.921860][ T327] do_syscall_64+0xc1/0x380
[ 22.922216][ T327] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.922648][ T327] RIP: 0033:0x7f056412f1e7
[ 22.923038][ T327] 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
[ 22.924302][ T327] RSP: 002b:00007fff1f4b7958 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.924863][ T327] RAX: ffffffffffffffda RBX: 00007fff1f4b8080 RCX: 00007f056412f1e7
[ 22.925391][ T327] RDX: 0000000000000000 RSI: 00007fff1f4b79c0 RDI: 0000000000000005
[ 22.925929][ T327] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 22.926463][ T327] R10: 000000003c05a910 R11: 0000000000000246 R12: 0000000000000004
[ 22.927007][ T327] R13: 00000000686e34b5 R14: 0000000000499600 R15: 0000000000000000
[ 22.927551][ T327]
[ 22.927815][ T327] irq event stamp: 41103
[ 22.928392][ T327] hardirqs last enabled at (41113): [] __up_console_sem+0x6b/0x80
[ 22.929266][ T327] hardirqs last disabled at (41122): [] __up_console_sem+0x50/0x80
[ 22.929882][ T327] softirqs last enabled at (40180): [] handle_softirqs+0x358/0x620
[ 22.930484][ T327] softirqs last disabled at (40047): [] __irq_exit_rcu+0xfa/0x160
[ 22.931110][ T327] ---[ end trace 0000000000000000 ]---
[ 23.065594][ T328] br1: port 2(veth1) entered blocking state
[ 23.066314][ T328] br1: port 2(veth1) entered disabled state
[ 23.066760][ T328] veth1: entered allmulticast mode
[ 23.070680][ T328] veth1: entered promiscuous mode
[ 23.072202][ T328] ------------[ cut here ]------------
[ 23.072532][ T328] WARNING: CPU: 1 PID: 328 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 23.073199][ T328] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 23.073801][ T328] CPU: 1 UID: 0 PID: 328 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 23.074463][ T328] Tainted: [W]=WARN
[ 23.074718][ T328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.075133][ T328] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 23.075462][ T328] 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
[ 23.076611][ T328] RSP: 0018:ffffc900005d6ef0 EFLAGS: 00010246
[ 23.077036][ T328] RAX: 0000000000000000 RBX: ffff8880090c2000 RCX: 0000000000000001
[ 23.077521][ T328] RDX: 0000000000000000 RSI: ffffffffa269b941 RDI: ffffffffa1e555e0
[ 23.078024][ T328] RBP: ffffc900005d6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 23.078496][ T328] R10: ffffc900005d7010 R11: ffffffffa34a8918 R12: 1ffff920000bade2
[ 23.078980][ T328] R13: 00000000000005dc R14: ffffc900005d7010 R15: ffff8880090c2f08
[ 23.079452][ T328] FS: 00007fb4e590a800(0000) GS:ffff888091b37000(0000) knlGS:0000000000000000
[ 23.080024][ T328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.080424][ T328] CR2: 00000000004e5aa8 CR3: 000000000e347006 CR4: 0000000000772ef0
[ 23.080914][ T328] PKRU: 55555554
[ 23.081170][ T328] Call Trace:
[ 23.081405][ T328]
[ 23.081584][ T328] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 23.081915][ T328] ? find_held_lock+0x2b/0x80
[ 23.082245][ T328] ? mark_held_locks+0x49/0x80
[ 23.082566][ T328] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 23.082999][ T328] ? lockdep_hardirqs_on+0x7c/0x110
[ 23.083325][ T328] netif_set_mtu+0x88/0x100
[ 23.083641][ T328] ? __pfx_netif_set_mtu+0x10/0x10
[ 23.083991][ T328] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 23.084457][ T328] dev_set_mtu+0xa0/0x150
[ 23.084711][ T328] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 23.085159][ T328] br_add_if+0xda3/0x1330 [bridge]
[ 23.085539][ T328] do_set_master+0x32f/0x500
[ 23.085898][ T328] do_setlink.constprop.0+0x9f4/0x2480
[ 23.086219][ T328] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 23.086631][ T328] ? rcu_read_lock_any_held+0x43/0xb0
[ 23.086960][ T328] ? validate_chain+0x166/0x4d0
[ 23.087274][ T328] ? __kernel_text_address+0x12/0x40
[ 23.087594][ T328] ? __lock_acquire+0x44d/0x7e0
[ 23.087938][ T328] ? __mutex_trylock_common+0xf9/0x260
[ 23.088279][ T328] ? __pfx___mutex_trylock_common+0x10/0x10
[ 23.088672][ T328] ? rcu_is_watching+0x12/0xc0
[ 23.089002][ T328] ? rcu_is_watching+0x12/0xc0
[ 23.089317][ T328] ? trace_contention_end+0xdc/0x140
[ 23.089632][ T328] ? __mutex_lock+0x19c/0xcd0
[ 23.089980][ T328] ? find_held_lock+0x2b/0x80
[ 23.090298][ T328] ? rtnl_newlink+0x651/0xa60
[ 23.090619][ T328] ? __create_object+0x5e/0xb0
[ 23.090953][ T328] ? __pfx___mutex_lock+0x10/0x10
[ 23.091272][ T328] ? trace_cap_capable+0x10f/0x190
[ 23.091587][ T328] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 23.092012][ T328] ? __rtnl_newlink+0x40e/0xa40
[ 23.092337][ T328] rtnl_newlink+0x69a/0xa60
[ 23.092660][ T328] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.092994][ T328] ? __lock_acquire+0x44d/0x7e0
[ 23.093320][ T328] ? find_held_lock+0x2b/0x80
[ 23.093634][ T328] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 23.093951][ T328] ? __lock_release+0x5d/0x170
[ 23.094267][ T328] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.094580][ T328] rtnetlink_rcv_msg+0x710/0xc00
[ 23.094904][ T328] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.095223][ T328] ? __lock_acquire+0x44d/0x7e0
[ 23.095545][ T328] netlink_rcv_skb+0x121/0x350
[ 23.095889][ T328] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.096207][ T328] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 23.096536][ T328] ? netlink_deliver_tap+0x13e/0x340
[ 23.096865][ T328] ? netlink_deliver_tap+0xc3/0x340
[ 23.097182][ T328] netlink_unicast+0x49e/0x780
[ 23.097501][ T328] ? __pfx_netlink_unicast+0x10/0x10
[ 23.097819][ T328] ? __lock_acquire+0x44d/0x7e0
[ 23.098158][ T328] netlink_sendmsg+0x721/0xbe0
[ 23.098476][ T328] ? __pfx_netlink_sendmsg+0x10/0x10
[ 23.098792][ T328] ? __import_iovec+0x238/0x3c0
[ 23.099126][ T328] ____sys_sendmsg+0x7ad/0xa10
[ 23.099447][ T328] ? __pfx_____sys_sendmsg+0x10/0x10
[ 23.099766][ T328] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 23.100194][ T328] ___sys_sendmsg+0xed/0x170
[ 23.100516][ T328] ? kasan_record_aux_stack+0x8c/0xa0
[ 23.100831][ T328] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 23.101235][ T328] ? __pfx____sys_sendmsg+0x10/0x10
[ 23.101551][ T328] ? find_held_lock+0x2b/0x80
[ 23.101877][ T328] ? __lock_acquire+0x44d/0x7e0
[ 23.102200][ T328] ? find_held_lock+0x2b/0x80
[ 23.102513][ T328] ? __virt_addr_valid+0x22e/0x450
[ 23.102858][ T328] ? __lock_release+0x5d/0x170
[ 23.103186][ T328] __sys_sendmsg+0x10b/0x1a0
[ 23.103502][ T328] ? __call_rcu_common.constprop.0+0x320/0x640
[ 23.103939][ T328] ? __pfx___sys_sendmsg+0x10/0x10
[ 23.104272][ T328] ? rcu_is_watching+0x12/0xc0
[ 23.104605][ T328] do_syscall_64+0xc1/0x380
[ 23.104933][ T328] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 23.105347][ T328] RIP: 0033:0x7fb4e5ad71e7
[ 23.105683][ T328] 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
[ 23.106851][ T328] RSP: 002b:00007fff8adca738 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 23.107334][ T328] RAX: ffffffffffffffda RBX: 00007fff8adcae60 RCX: 00007fb4e5ad71e7
[ 23.107820][ T328] RDX: 0000000000000000 RSI: 00007fff8adca7a0 RDI: 0000000000000005
[ 23.108326][ T328] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 23.108851][ T328] R10: 0000000026cde910 R11: 0000000000000246 R12: 0000000000000004
[ 23.109345][ T328] R13: 00000000686e34b5 R14: 0000000000499600 R15: 0000000000000000
[ 23.109859][ T328]
[ 23.110101][ T328] irq event stamp: 46479
[ 23.110352][ T328] hardirqs last enabled at (46487): [] __up_console_sem+0x6b/0x80
[ 23.110911][ T328] hardirqs last disabled at (46496): [] __up_console_sem+0x50/0x80
[ 23.111468][ T328] softirqs last enabled at (46440): [] handle_softirqs+0x358/0x620
[ 23.112041][ T328] softirqs last disabled at (46513): [] __irq_exit_rcu+0xfa/0x160
[ 23.112608][ T328] ---[ end trace 0000000000000000 ]---
[ 23.240049][ T35] br1: port 2(veth1) entered blocking state
[ 23.240671][ T35] br1: port 2(veth1) entered forwarding state
[ 23.346355][ T330] br1: port 3(veth2) entered blocking state
[ 23.346826][ T330] br1: port 3(veth2) entered disabled state
[ 23.347740][ T330] veth2: entered allmulticast mode
[ 23.351409][ T330] veth2: entered promiscuous mode
[ 23.352990][ T330] ------------[ cut here ]------------
[ 23.353368][ T330] WARNING: CPU: 2 PID: 330 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 23.354461][ T330] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 23.355117][ T330] CPU: 2 UID: 0 PID: 330 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 23.355870][ T330] Tainted: [W]=WARN
[ 23.356140][ T330] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.356569][ T330] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 23.356947][ T330] 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
[ 23.358093][ T330] RSP: 0018:ffffc90000606ef0 EFLAGS: 00010246
[ 23.358527][ T330] RAX: 0000000000000000 RBX: ffff8880090c2000 RCX: 0000000000000001
[ 23.359028][ T330] RDX: 0000000000000000 RSI: ffffffffa269b941 RDI: ffffffffa1e555e0
[ 23.359524][ T330] RBP: ffffc90000606fe0 R08: 0000000000000000 R09: 0000000000000000
[ 23.360070][ T330] R10: ffffc90000607010 R11: ffffffffa34a8918 R12: 1ffff920000c0de2
[ 23.360571][ T330] R13: 00000000000005dc R14: ffffc90000607010 R15: ffff8880090c2f08
[ 23.361090][ T330] FS: 00007f4e7160b800(0000) GS:ffff888091bb7000(0000) knlGS:0000000000000000
[ 23.361653][ T330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.362081][ T330] CR2: 00000000004e5ab0 CR3: 000000000baf4001 CR4: 0000000000772ef0
[ 23.362582][ T330] PKRU: 55555554
[ 23.362872][ T330] Call Trace:
[ 23.363130][ T330]
[ 23.363307][ T330] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 23.363639][ T330] ? find_held_lock+0x2b/0x80
[ 23.363996][ T330] ? mark_held_locks+0x49/0x80
[ 23.364328][ T330] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 23.364744][ T330] ? lockdep_hardirqs_on+0x7c/0x110
[ 23.365109][ T330] netif_set_mtu+0x88/0x100
[ 23.365451][ T330] ? __pfx_netif_set_mtu+0x10/0x10
[ 23.365800][ T330] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 23.366281][ T330] dev_set_mtu+0xa0/0x150
[ 23.366538][ T330] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 23.367016][ T330] br_add_if+0xda3/0x1330 [bridge]
[ 23.367405][ T330] do_set_master+0x32f/0x500
[ 23.367745][ T330] do_setlink.constprop.0+0x9f4/0x2480
[ 23.368104][ T330] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 23.368531][ T330] ? rcu_read_lock_any_held+0x43/0xb0
[ 23.368890][ T330] ? validate_chain+0x166/0x4d0
[ 23.369223][ T330] ? __kernel_text_address+0x12/0x40
[ 23.369555][ T330] ? __lock_acquire+0x44d/0x7e0
[ 23.369915][ T330] ? __mutex_trylock_common+0xf9/0x260
[ 23.370245][ T330] ? __pfx___mutex_trylock_common+0x10/0x10
[ 23.370652][ T330] ? rcu_is_watching+0x12/0xc0
[ 23.370999][ T330] ? rcu_is_watching+0x12/0xc0
[ 23.371520][ T330] ? trace_contention_end+0xdc/0x140
[ 23.371876][ T330] ? __mutex_lock+0x19c/0xcd0
[ 23.372214][ T330] ? find_held_lock+0x2b/0x80
[ 23.372554][ T330] ? rtnl_newlink+0x651/0xa60
[ 23.372926][ T330] ? __create_object+0x5e/0xb0
[ 23.373274][ T330] ? __pfx___mutex_lock+0x10/0x10
[ 23.373604][ T330] ? trace_cap_capable+0x10f/0x190
[ 23.373966][ T330] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 23.374370][ T330] ? __rtnl_newlink+0x40e/0xa40
[ 23.374713][ T330] rtnl_newlink+0x69a/0xa60
[ 23.375083][ T330] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.375417][ T330] ? __lock_acquire+0x44d/0x7e0
[ 23.375763][ T330] ? find_held_lock+0x2b/0x80
[ 23.376170][ T330] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 23.376498][ T330] ? __lock_release+0x5d/0x170
[ 23.376828][ T330] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.377180][ T330] rtnetlink_rcv_msg+0x710/0xc00
[ 23.377515][ T330] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.377873][ T330] ? __lock_acquire+0x44d/0x7e0
[ 23.378210][ T330] netlink_rcv_skb+0x121/0x350
[ 23.378554][ T330] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.378915][ T330] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 23.379286][ T330] ? netlink_deliver_tap+0x13e/0x340
[ 23.379614][ T330] ? netlink_deliver_tap+0xc3/0x340
[ 23.379955][ T330] netlink_unicast+0x49e/0x780
[ 23.380311][ T330] ? __pfx_netlink_unicast+0x10/0x10
[ 23.380657][ T330] ? __lock_acquire+0x44d/0x7e0
[ 23.381043][ T330] netlink_sendmsg+0x721/0xbe0
[ 23.381381][ T330] ? __pfx_netlink_sendmsg+0x10/0x10
[ 23.381737][ T330] ? __import_iovec+0x238/0x3c0
[ 23.382115][ T330] ____sys_sendmsg+0x7ad/0xa10
[ 23.382457][ T330] ? __pfx_____sys_sendmsg+0x10/0x10
[ 23.382799][ T330] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 23.383267][ T330] ___sys_sendmsg+0xed/0x170
[ 23.383596][ T330] ? kasan_record_aux_stack+0x8c/0xa0
[ 23.383950][ T330] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 23.384355][ T330] ? __pfx____sys_sendmsg+0x10/0x10
[ 23.384684][ T330] ? find_held_lock+0x2b/0x80
[ 23.385038][ T330] ? __lock_acquire+0x44d/0x7e0
[ 23.385391][ T330] ? find_held_lock+0x2b/0x80
[ 23.385718][ T330] ? __virt_addr_valid+0x22e/0x450
[ 23.386078][ T330] ? __lock_release+0x5d/0x170
[ 23.386435][ T330] __sys_sendmsg+0x10b/0x1a0
[ 23.386761][ T330] ? __call_rcu_common.constprop.0+0x320/0x640
[ 23.387204][ T330] ? __pfx___sys_sendmsg+0x10/0x10
[ 23.387564][ T330] ? rcu_is_watching+0x12/0xc0
[ 23.387906][ T330] do_syscall_64+0xc1/0x380
[ 23.388259][ T330] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 23.388683][ T330] RIP: 0033:0x7f4e717d81e7
[ 23.389052][ T330] 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
[ 23.390322][ T330] RSP: 002b:00007ffd1dd0e1e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 23.390884][ T330] RAX: ffffffffffffffda RBX: 00007ffd1dd0e910 RCX: 00007f4e717d81e7
[ 23.391420][ T330] RDX: 0000000000000000 RSI: 00007ffd1dd0e250 RDI: 0000000000000005
[ 23.391981][ T330] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 23.392512][ T330] R10: 0000000004f67910 R11: 0000000000000246 R12: 0000000000000004
[ 23.393060][ T330] R13: 00000000686e34b6 R14: 0000000000499600 R15: 0000000000000000
[ 23.393630][ T330]
[ 23.393895][ T330] irq event stamp: 35615
[ 23.394147][ T330] hardirqs last enabled at (35625): [] __up_console_sem+0x6b/0x80
[ 23.394775][ T330] hardirqs last disabled at (35634): [] __up_console_sem+0x50/0x80
[ 23.395388][ T330] softirqs last enabled at (35590): [] handle_softirqs+0x358/0x620
[ 23.396003][ T330] softirqs last disabled at (35567): [] __irq_exit_rcu+0xfa/0x160
[ 23.396616][ T330] ---[ end trace 0000000000000000 ]---
[ 23.434352][ T330] ip (330) used greatest stack depth: 23384 bytes left
[ 23.539203][ T37] br1: port 3(veth2) entered blocking state
[ 23.539638][ T37] br1: port 3(veth2) entered forwarding state
[ 28.363213][ T376] br2: port 1(w1) entered blocking state
[ 28.363561][ T376] br2: port 1(w1) entered disabled state
[ 28.364057][ T376] w1: entered allmulticast mode
[ 28.367592][ T376] w1: entered promiscuous mode
[ 28.380912][ T376] ------------[ cut here ]------------
[ 28.381287][ T376] WARNING: CPU: 0 PID: 376 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 28.382122][ T376] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 28.382693][ T376] CPU: 0 UID: 0 PID: 376 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 28.383359][ T376] Tainted: [W]=WARN
[ 28.383602][ T376] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 28.384021][ T376] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 28.384360][ T376] 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
[ 28.385526][ T376] RSP: 0018:ffffc90000776ef0 EFLAGS: 00010246
[ 28.385956][ T376] RAX: 0000000000000000 RBX: ffff88800f0fa000 RCX: 0000000000000001
[ 28.386428][ T376] RDX: 0000000000000000 RSI: ffffffffa269b941 RDI: ffffffffa1e555e0
[ 28.386910][ T376] RBP: ffffc90000776fe0 R08: 0000000000000000 R09: 0000000000000000
[ 28.387390][ T376] R10: ffffc90000777010 R11: ffffffffa2b79160 R12: 1ffff920000eede2
[ 28.387887][ T376] R13: 00000000000005dc R14: ffffc90000777010 R15: ffff88800f0faf08
[ 28.388365][ T376] FS: 00007f3c0cf03800(0000) GS:ffff888091ab7000(0000) knlGS:0000000000000000
[ 28.388951][ T376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 28.389346][ T376] CR2: 00000000004e6898 CR3: 000000000e22d004 CR4: 0000000000772ef0
[ 28.389848][ T376] PKRU: 55555554
[ 28.390087][ T376] Call Trace:
[ 28.390321][ T376]
[ 28.390486][ T376] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 28.390805][ T376] ? __lock_acquire+0x44d/0x7e0
[ 28.391151][ T376] ? find_held_lock+0x2b/0x80
[ 28.391473][ T376] netif_set_mtu+0x88/0x100
[ 28.391798][ T376] ? __pfx_netif_set_mtu+0x10/0x10
[ 28.392147][ T376] dev_set_mtu+0xa0/0x150
[ 28.392394][ T376] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 28.392923][ T376] br_add_if+0xda3/0x1330 [bridge]
[ 28.393307][ T376] do_set_master+0x32f/0x500
[ 28.393656][ T376] do_setlink.constprop.0+0x9f4/0x2480
[ 28.394021][ T376] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 28.394421][ T376] ? rcu_read_lock_any_held+0x43/0xb0
[ 28.394738][ T376] ? validate_chain+0x166/0x4d0
[ 28.395061][ T376] ? __kernel_text_address+0x12/0x40
[ 28.395382][ T376] ? __lock_acquire+0x44d/0x7e0
[ 28.395701][ T376] ? __mutex_trylock_common+0xf9/0x260
[ 28.396024][ T376] ? __pfx___mutex_trylock_common+0x10/0x10
[ 28.396417][ T376] ? rcu_is_watching+0x12/0xc0
[ 28.396749][ T376] ? rcu_is_watching+0x12/0xc0
[ 28.397089][ T376] ? trace_contention_end+0xdc/0x140
[ 28.397409][ T376] ? __mutex_lock+0x19c/0xcd0
[ 28.397724][ T376] ? find_held_lock+0x2b/0x80
[ 28.398058][ T376] ? rtnl_newlink+0x651/0xa60
[ 28.398373][ T376] ? __create_object+0x5e/0xb0
[ 28.398688][ T376] ? __pfx___mutex_lock+0x10/0x10
[ 28.399013][ T376] ? trace_cap_capable+0x10f/0x190
[ 28.399336][ T376] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 28.399747][ T376] ? __rtnl_newlink+0x40e/0xa40
[ 28.400078][ T376] rtnl_newlink+0x69a/0xa60
[ 28.400405][ T376] ? __pfx_rtnl_newlink+0x10/0x10
[ 28.400743][ T376] ? __lock_acquire+0x44d/0x7e0
[ 28.401111][ T376] ? find_held_lock+0x2b/0x80
[ 28.401433][ T376] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 28.401758][ T376] ? __lock_release+0x5d/0x170
[ 28.402106][ T376] ? __pfx_rtnl_newlink+0x10/0x10
[ 28.402433][ T376] rtnetlink_rcv_msg+0x710/0xc00
[ 28.402759][ T376] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 28.403118][ T376] ? __lock_acquire+0x44d/0x7e0
[ 28.403440][ T376] netlink_rcv_skb+0x121/0x350
[ 28.403761][ T376] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 28.404104][ T376] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 28.404440][ T376] ? netlink_deliver_tap+0x13e/0x340
[ 28.404817][ T376] ? netlink_deliver_tap+0xc3/0x340
[ 28.405167][ T376] netlink_unicast+0x49e/0x780
[ 28.405488][ T376] ? __pfx_netlink_unicast+0x10/0x10
[ 28.405801][ T376] ? __lock_acquire+0x44d/0x7e0
[ 28.406138][ T376] netlink_sendmsg+0x721/0xbe0
[ 28.406460][ T376] ? __pfx_netlink_sendmsg+0x10/0x10
[ 28.406782][ T376] ? __import_iovec+0x238/0x3c0
[ 28.407130][ T376] ____sys_sendmsg+0x7ad/0xa10
[ 28.407457][ T376] ? __pfx_____sys_sendmsg+0x10/0x10
[ 28.407774][ T376] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 28.408198][ T376] ___sys_sendmsg+0xed/0x170
[ 28.408525][ T376] ? kasan_record_aux_stack+0x8c/0xa0
[ 28.408887][ T376] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 28.409293][ T376] ? __pfx____sys_sendmsg+0x10/0x10
[ 28.409623][ T376] ? find_held_lock+0x2b/0x80
[ 28.409959][ T376] ? __lock_acquire+0x44d/0x7e0
[ 28.410284][ T376] ? find_held_lock+0x2b/0x80
[ 28.410607][ T376] ? __virt_addr_valid+0x22e/0x450
[ 28.410941][ T376] ? __lock_release+0x5d/0x170
[ 28.411267][ T376] __sys_sendmsg+0x10b/0x1a0
[ 28.411580][ T376] ? __call_rcu_common.constprop.0+0x320/0x640
[ 28.411982][ T376] ? __pfx___sys_sendmsg+0x10/0x10
[ 28.412314][ T376] ? rcu_is_watching+0x12/0xc0
[ 28.412629][ T376] do_syscall_64+0xc1/0x380
[ 28.412986][ T376] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 28.413409][ T376] RIP: 0033:0x7f3c0d0d01e7
[ 28.413757][ T376] 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
[ 28.414967][ T376] RSP: 002b:00007ffd9e6c8168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 28.415480][ T376] RAX: ffffffffffffffda RBX: 00007ffd9e6c8890 RCX: 00007f3c0d0d01e7
[ 28.415992][ T376] RDX: 0000000000000000 RSI: 00007ffd9e6c81d0 RDI: 0000000000000005
[ 28.416509][ T376] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 28.417036][ T376] R10: 000000000ef59910 R11: 0000000000000246 R12: 0000000000000004
[ 28.417546][ T376] R13: 00000000686e34bb R14: 0000000000499600 R15: 0000000000000000
[ 28.418075][ T376]
[ 28.418333][ T376] irq event stamp: 39387
[ 28.418586][ T376] hardirqs last enabled at (39395): [] __up_console_sem+0x6b/0x80
[ 28.419180][ T376] hardirqs last disabled at (39404): [] __up_console_sem+0x50/0x80
[ 28.419752][ T376] softirqs last enabled at (39358): [] handle_softirqs+0x358/0x620
[ 28.420334][ T376] softirqs last disabled at (39337): [] __irq_exit_rcu+0xfa/0x160
[ 28.420943][ T376] ---[ end trace 0000000000000000 ]---
[ 29.237877][ T382] br2: port 2(vx2) entered blocking state
[ 29.238552][ T382] br2: port 2(vx2) entered disabled state
[ 29.239203][ T382] vx2: entered allmulticast mode
[ 29.261939][ T382] vx2: entered promiscuous mode
[ 29.264414][ T382] br2: port 2(vx2) entered blocking state
[ 29.265080][ T382] br2: port 2(vx2) entered forwarding state
[ 29.267312][ T382] ------------[ cut here ]------------
[ 29.267925][ T382] WARNING: CPU: 2 PID: 382 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 29.269089][ T382] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 29.270253][ T382] CPU: 2 UID: 0 PID: 382 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 29.271411][ T382] Tainted: [W]=WARN
[ 29.271870][ T382] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 29.272580][ T382] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 29.273238][ T382] 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
[ 29.275294][ T382] RSP: 0018:ffffc90000586ef0 EFLAGS: 00010246
[ 29.276076][ T382] RAX: 0000000000000000 RBX: ffff88800f0fa000 RCX: 0000000000000001
[ 29.277005][ T382] RDX: 0000000000000000 RSI: ffffffffa269b941 RDI: ffffffffa1e555e0
[ 29.277941][ T382] RBP: ffffc90000586fe0 R08: 0000000000000000 R09: 0000000000000000
[ 29.278815][ T382] R10: ffffc90000587010 R11: ffffffffa34a8918 R12: 1ffff920000b0de2
[ 29.279690][ T382] R13: 00000000000005dc R14: ffffc90000587010 R15: ffff88800f0faf08
[ 29.280609][ T382] FS: 00007f430e25d800(0000) GS:ffff888091bb7000(0000) knlGS:0000000000000000
[ 29.281690][ T382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.282411][ T382] CR2: 00000000004e5768 CR3: 000000000e353003 CR4: 0000000000772ef0
[ 29.283331][ T382] PKRU: 55555554
[ 29.283777][ T382] Call Trace:
[ 29.284237][ T382]
[ 29.284544][ T382] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 29.285144][ T382] ? find_held_lock+0x2b/0x80
[ 29.285768][ T382] ? mark_held_locks+0x49/0x80
[ 29.286372][ T382] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 29.287104][ T382] ? lockdep_hardirqs_on+0x7c/0x110
[ 29.287675][ T382] netif_set_mtu+0x88/0x100
[ 29.288278][ T382] ? __pfx_netif_set_mtu+0x10/0x10
[ 29.288939][ T382] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 29.289744][ T382] dev_set_mtu+0xa0/0x150
[ 29.290229][ T382] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 29.291055][ T382] br_add_if+0xda3/0x1330 [bridge]
[ 29.291734][ T382] do_set_master+0x32f/0x500
[ 29.292342][ T382] do_setlink.constprop.0+0x9f4/0x2480
[ 29.292934][ T382] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 29.293370][ T382] ? rcu_read_lock_any_held+0x43/0xb0
[ 29.293703][ T382] ? validate_chain+0x166/0x4d0
[ 29.294057][ T382] ? __kernel_text_address+0x12/0x40
[ 29.294392][ T382] ? __lock_acquire+0x44d/0x7e0
[ 29.294730][ T382] ? __mutex_trylock_common+0xf9/0x260
[ 29.295077][ T382] ? __pfx___mutex_trylock_common+0x10/0x10
[ 29.295490][ T382] ? rcu_is_watching+0x12/0xc0
[ 29.295822][ T382] ? rcu_is_watching+0x12/0xc0
[ 29.296168][ T382] ? trace_contention_end+0xdc/0x140
[ 29.296502][ T382] ? __mutex_lock+0x19c/0xcd0
[ 29.296860][ T382] ? find_held_lock+0x2b/0x80
[ 29.297202][ T382] ? rtnl_newlink+0x651/0xa60
[ 29.297549][ T382] ? __create_object+0x5e/0xb0
[ 29.297901][ T382] ? __pfx___mutex_lock+0x10/0x10
[ 29.298240][ T382] ? trace_cap_capable+0x10f/0x190
[ 29.298583][ T382] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 29.299012][ T382] ? __rtnl_newlink+0x40e/0xa40
[ 29.299371][ T382] rtnl_newlink+0x69a/0xa60
[ 29.299712][ T382] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.300064][ T382] ? __lock_acquire+0x44d/0x7e0
[ 29.300410][ T382] ? find_held_lock+0x2b/0x80
[ 29.300745][ T382] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 29.301110][ T382] ? __lock_release+0x5d/0x170
[ 29.301481][ T382] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.301819][ T382] rtnetlink_rcv_msg+0x710/0xc00
[ 29.302184][ T382] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.302526][ T382] ? __lock_acquire+0x44d/0x7e0
[ 29.302897][ T382] netlink_rcv_skb+0x121/0x350
[ 29.303241][ T382] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.303577][ T382] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 29.303941][ T382] ? netlink_deliver_tap+0x13e/0x340
[ 29.304276][ T382] ? netlink_deliver_tap+0xc3/0x340
[ 29.304621][ T382] netlink_unicast+0x49e/0x780
[ 29.304990][ T382] ? __pfx_netlink_unicast+0x10/0x10
[ 29.305328][ T382] ? __lock_acquire+0x44d/0x7e0
[ 29.305675][ T382] netlink_sendmsg+0x721/0xbe0
[ 29.306036][ T382] ? __pfx_netlink_sendmsg+0x10/0x10
[ 29.306379][ T382] ? __import_iovec+0x238/0x3c0
[ 29.306726][ T382] ____sys_sendmsg+0x7ad/0xa10
[ 29.307090][ T382] ? __pfx_____sys_sendmsg+0x10/0x10
[ 29.307428][ T382] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 29.307901][ T382] ___sys_sendmsg+0xed/0x170
[ 29.308234][ T382] ? kasan_record_aux_stack+0x8c/0xa0
[ 29.308564][ T382] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 29.309047][ T382] ? __pfx____sys_sendmsg+0x10/0x10
[ 29.309411][ T382] ? find_held_lock+0x2b/0x80
[ 29.309778][ T382] ? __lock_acquire+0x44d/0x7e0
[ 29.310132][ T382] ? find_held_lock+0x2b/0x80
[ 29.310466][ T382] ? __virt_addr_valid+0x22e/0x450
[ 29.310797][ T382] ? __lock_release+0x5d/0x170
[ 29.311152][ T382] __sys_sendmsg+0x10b/0x1a0
[ 29.311483][ T382] ? __call_rcu_common.constprop.0+0x320/0x640
[ 29.311908][ T382] ? __pfx___sys_sendmsg+0x10/0x10
[ 29.312258][ T382] ? rcu_is_watching+0x12/0xc0
[ 29.312611][ T382] do_syscall_64+0xc1/0x380
[ 29.313002][ T382] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 29.313424][ T382] RIP: 0033:0x7f430e42a1e7
[ 29.313786][ T382] 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
[ 29.315002][ T382] RSP: 002b:00007fff548aa128 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 29.315516][ T382] RAX: ffffffffffffffda RBX: 00007fff548aa850 RCX: 00007f430e42a1e7
[ 29.316030][ T382] RDX: 0000000000000000 RSI: 00007fff548aa190 RDI: 0000000000000005
[ 29.316529][ T382] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 29.317056][ T382] R10: 00000000149ae910 R11: 0000000000000246 R12: 0000000000000004
[ 29.317552][ T382] R13: 00000000686e34bc R14: 0000000000499600 R15: 0000000000000000
[ 29.318072][ T382]
[ 29.318334][ T382] irq event stamp: 37359
[ 29.318592][ T382] hardirqs last enabled at (37369): [] __up_console_sem+0x6b/0x80
[ 29.319183][ T382] hardirqs last disabled at (37380): [] __up_console_sem+0x50/0x80
[ 29.319753][ T382] softirqs last enabled at (37324): [] handle_softirqs+0x358/0x620
[ 29.320330][ T382] softirqs last disabled at (37301): [] __irq_exit_rcu+0xfa/0x160
[ 29.320917][ T382] ---[ end trace 0000000000000000 ]---
[ 30.333889][ T38] br2: port 1(w1) entered blocking state
[ 30.334696][ T38] br2: port 1(w1) entered forwarding state
[ 32.756382][ T414] br2: port 1(w1) entered blocking state
[ 32.756890][ T414] br2: port 1(w1) entered disabled state
[ 32.757284][ T414] w1: entered allmulticast mode
[ 32.771488][ T414] w1: entered promiscuous mode
[ 32.774282][ T414] ------------[ cut here ]------------
[ 32.774656][ T414] WARNING: CPU: 1 PID: 414 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 32.775347][ T414] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 32.776177][ T414] CPU: 1 UID: 0 PID: 414 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 32.776992][ T414] Tainted: [W]=WARN
[ 32.777308][ T414] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 32.777762][ T414] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 32.778204][ T414] 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
[ 32.779810][ T414] RSP: 0018:ffffc900009c6ef0 EFLAGS: 00010246
[ 32.780561][ T414] RAX: 0000000000000000 RBX: ffff888005032000 RCX: 0000000000000001
[ 32.781399][ T414] RDX: 0000000000000000 RSI: ffffffffa269b941 RDI: ffffffffa1e555e0
[ 32.782499][ T414] RBP: ffffc900009c6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 32.783266][ T414] R10: ffffc900009c7010 R11: ffffffffa2b79160 R12: 1ffff92000138de2
[ 32.783954][ T414] R13: 00000000000005dc R14: ffffc900009c7010 R15: ffff888005032f08
[ 32.784770][ T414] FS: 00007fe453255800(0000) GS:ffff888091b37000(0000) knlGS:0000000000000000
[ 32.785739][ T414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.786492][ T414] CR2: 00000000004e6898 CR3: 000000000bbd3005 CR4: 0000000000772ef0
[ 32.787335][ T414] PKRU: 55555554
[ 32.787759][ T414] Call Trace:
[ 32.788190][ T414]
[ 32.788478][ T414] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 32.788881][ T414] ? __lock_acquire+0x44d/0x7e0
[ 32.789235][ T414] ? find_held_lock+0x2b/0x80
[ 32.789560][ T414] netif_set_mtu+0x88/0x100
[ 32.789896][ T414] ? __pfx_netif_set_mtu+0x10/0x10
[ 32.790266][ T414] dev_set_mtu+0xa0/0x150
[ 32.790513][ T414] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 32.791080][ T414] br_add_if+0xda3/0x1330 [bridge]
[ 32.791558][ T414] do_set_master+0x32f/0x500
[ 32.791909][ T414] do_setlink.constprop.0+0x9f4/0x2480
[ 32.792261][ T414] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 32.792676][ T414] ? rcu_read_lock_any_held+0x43/0xb0
[ 32.793124][ T414] ? validate_chain+0x166/0x4d0
[ 32.793534][ T414] ? __kernel_text_address+0x12/0x40
[ 32.793884][ T414] ? __lock_acquire+0x44d/0x7e0
[ 32.794331][ T414] ? __mutex_trylock_common+0xf9/0x260
[ 32.794663][ T414] ? __pfx___mutex_trylock_common+0x10/0x10
[ 32.795202][ T414] ? rcu_is_watching+0x12/0xc0
[ 32.795675][ T414] ? rcu_is_watching+0x12/0xc0
[ 32.796014][ T414] ? trace_contention_end+0xdc/0x140
[ 32.796406][ T414] ? __mutex_lock+0x19c/0xcd0
[ 32.796765][ T414] ? find_held_lock+0x2b/0x80
[ 32.797181][ T414] ? rtnl_newlink+0x651/0xa60
[ 32.797516][ T414] ? __create_object+0x5e/0xb0
[ 32.797941][ T414] ? __pfx___mutex_lock+0x10/0x10
[ 32.798303][ T414] ? trace_cap_capable+0x10f/0x190
[ 32.798678][ T414] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 32.799120][ T414] ? __rtnl_newlink+0x40e/0xa40
[ 32.799668][ T414] rtnl_newlink+0x69a/0xa60
[ 32.800008][ T414] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.800420][ T414] ? __lock_acquire+0x44d/0x7e0
[ 32.800752][ T414] ? find_held_lock+0x2b/0x80
[ 32.801174][ T414] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 32.801559][ T414] ? __lock_release+0x5d/0x170
[ 32.801962][ T414] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.802396][ T414] rtnetlink_rcv_msg+0x710/0xc00
[ 32.802727][ T414] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.803130][ T414] ? __lock_acquire+0x44d/0x7e0
[ 32.803708][ T414] netlink_rcv_skb+0x121/0x350
[ 32.804240][ T414] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.804778][ T414] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 32.805202][ T414] ? netlink_deliver_tap+0x13e/0x340
[ 32.805532][ T414] ? netlink_deliver_tap+0xc3/0x340
[ 32.805878][ T414] netlink_unicast+0x49e/0x780
[ 32.806229][ T414] ? __pfx_netlink_unicast+0x10/0x10
[ 32.806557][ T414] ? __lock_acquire+0x44d/0x7e0
[ 32.806890][ T414] netlink_sendmsg+0x721/0xbe0
[ 32.807249][ T414] ? __pfx_netlink_sendmsg+0x10/0x10
[ 32.807774][ T414] ? __import_iovec+0x238/0x3c0
[ 32.808219][ T414] ____sys_sendmsg+0x7ad/0xa10
[ 32.808638][ T414] ? __pfx_____sys_sendmsg+0x10/0x10
[ 32.809152][ T414] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 32.809881][ T414] ___sys_sendmsg+0xed/0x170
[ 32.810429][ T414] ? kasan_record_aux_stack+0x8c/0xa0
[ 32.811019][ T414] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 32.811746][ T414] ? __pfx____sys_sendmsg+0x10/0x10
[ 32.812341][ T414] ? find_held_lock+0x2b/0x80
[ 32.812975][ T414] ? __lock_acquire+0x44d/0x7e0
[ 32.813573][ T414] ? find_held_lock+0x2b/0x80
[ 32.814183][ T414] ? __virt_addr_valid+0x22e/0x450
[ 32.814767][ T414] ? __lock_release+0x5d/0x170
[ 32.815381][ T414] __sys_sendmsg+0x10b/0x1a0
[ 32.815989][ T414] ? __call_rcu_common.constprop.0+0x320/0x640
[ 32.816695][ T414] ? __pfx___sys_sendmsg+0x10/0x10
[ 32.817301][ T414] ? rcu_is_watching+0x12/0xc0
[ 32.817775][ T414] do_syscall_64+0xc1/0x380
[ 32.818139][ T414] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 32.818586][ T414] RIP: 0033:0x7fe4534221e7
[ 32.819062][ T414] 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
[ 32.820365][ T414] RSP: 002b:00007ffec8ff8b38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 32.820936][ T414] RAX: ffffffffffffffda RBX: 00007ffec8ff9260 RCX: 00007fe4534221e7
[ 32.821445][ T414] RDX: 0000000000000000 RSI: 00007ffec8ff8ba0 RDI: 0000000000000005
[ 32.821954][ T414] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 32.822472][ T414] R10: 000000002bc0a910 R11: 0000000000000246 R12: 0000000000000004
[ 32.822992][ T414] R13: 00000000686e34bf R14: 0000000000499600 R15: 0000000000000000
[ 32.823537][ T414]
[ 32.823791][ T414] irq event stamp: 37609
[ 32.824049][ T414] hardirqs last enabled at (37619): [] __up_console_sem+0x6b/0x80
[ 32.824684][ T414] hardirqs last disabled at (37626): [] __up_console_sem+0x50/0x80
[ 32.825278][ T414] softirqs last enabled at (37510): [] handle_softirqs+0x358/0x620
[ 32.825870][ T414] softirqs last disabled at (37645): [] __irq_exit_rcu+0xfa/0x160
[ 32.826455][ T414] ---[ end trace 0000000000000000 ]---
[ 33.554888][ T420] br2: port 2(vx2) entered blocking state
[ 33.555262][ T420] br2: port 2(vx2) entered disabled state
[ 33.555631][ T420] vx2: entered allmulticast mode
[ 33.581826][ T420] vx2: entered promiscuous mode
[ 33.583224][ T420] br2: port 2(vx2) entered blocking state
[ 33.583795][ T420] br2: port 2(vx2) entered forwarding state
[ 33.585338][ T420] ------------[ cut here ]------------
[ 33.585660][ T420] WARNING: CPU: 0 PID: 420 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 33.586395][ T420] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 33.586980][ T420] CPU: 0 UID: 0 PID: 420 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 33.587615][ T420] Tainted: [W]=WARN
[ 33.587863][ T420] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 33.588265][ T420] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 33.588590][ T420] 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
[ 33.589728][ T420] RSP: 0018:ffffc90000a26ef0 EFLAGS: 00010246
[ 33.590136][ T420] RAX: 0000000000000000 RBX: ffff888005032000 RCX: 0000000000000001
[ 33.590615][ T420] RDX: 0000000000000000 RSI: ffffffffa269b941 RDI: ffffffffa1e555e0
[ 33.591095][ T420] RBP: ffffc90000a26fe0 R08: 0000000000000000 R09: 0000000000000000
[ 33.591572][ T420] R10: ffffc90000a27010 R11: ffffffffa2b79160 R12: 1ffff92000144de2
[ 33.592051][ T420] R13: 00000000000005dc R14: ffffc90000a27010 R15: ffff888005032f08
[ 33.592526][ T420] FS: 00007f837fc01800(0000) GS:ffff888091ab7000(0000) knlGS:0000000000000000
[ 33.593153][ T420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.593547][ T420] CR2: 00000000004e5768 CR3: 000000000ec82001 CR4: 0000000000772ef0
[ 33.594042][ T420] PKRU: 55555554
[ 33.594277][ T420] Call Trace:
[ 33.594525][ T420]
[ 33.594689][ T420] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 33.595039][ T420] ? __lock_acquire+0x44d/0x7e0
[ 33.595372][ T420] ? find_held_lock+0x2b/0x80
[ 33.595690][ T420] netif_set_mtu+0x88/0x100
[ 33.596019][ T420] ? __pfx_netif_set_mtu+0x10/0x10
[ 33.596355][ T420] dev_set_mtu+0xa0/0x150
[ 33.596594][ T420] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 33.597062][ T420] br_add_if+0xda3/0x1330 [bridge]
[ 33.597426][ T420] do_set_master+0x32f/0x500
[ 33.597745][ T420] do_setlink.constprop.0+0x9f4/0x2480
[ 33.598072][ T420] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 33.598470][ T420] ? rcu_read_lock_any_held+0x43/0xb0
[ 33.598785][ T420] ? validate_chain+0x166/0x4d0
[ 33.599108][ T420] ? __kernel_text_address+0x12/0x40
[ 33.599448][ T420] ? __lock_acquire+0x44d/0x7e0
[ 33.599782][ T420] ? __mutex_trylock_common+0xf9/0x260
[ 33.600125][ T420] ? __pfx___mutex_trylock_common+0x10/0x10
[ 33.600537][ T420] ? rcu_is_watching+0x12/0xc0
[ 33.600887][ T420] ? rcu_is_watching+0x12/0xc0
[ 33.601218][ T420] ? trace_contention_end+0xdc/0x140
[ 33.601551][ T420] ? __mutex_lock+0x19c/0xcd0
[ 33.601897][ T420] ? find_held_lock+0x2b/0x80
[ 33.602227][ T420] ? rtnl_newlink+0x651/0xa60
[ 33.602555][ T420] ? __create_object+0x5e/0xb0
[ 33.602914][ T420] ? __pfx___mutex_lock+0x10/0x10
[ 33.603251][ T420] ? trace_cap_capable+0x10f/0x190
[ 33.603581][ T420] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 33.604002][ T420] ? __rtnl_newlink+0x40e/0xa40
[ 33.604349][ T420] rtnl_newlink+0x69a/0xa60
[ 33.604696][ T420] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.605044][ T420] ? __lock_acquire+0x44d/0x7e0
[ 33.605390][ T420] ? find_held_lock+0x2b/0x80
[ 33.605719][ T420] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 33.606043][ T420] ? __lock_release+0x5d/0x170
[ 33.606390][ T420] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.606703][ T420] rtnetlink_rcv_msg+0x710/0xc00
[ 33.607030][ T420] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.607357][ T420] ? __lock_acquire+0x44d/0x7e0
[ 33.607675][ T420] netlink_rcv_skb+0x121/0x350
[ 33.607995][ T420] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.608310][ T420] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 33.608638][ T420] ? netlink_deliver_tap+0x13e/0x340
[ 33.608971][ T420] ? netlink_deliver_tap+0xc3/0x340
[ 33.609293][ T420] netlink_unicast+0x49e/0x780
[ 33.609608][ T420] ? __pfx_netlink_unicast+0x10/0x10
[ 33.609931][ T420] ? __lock_acquire+0x44d/0x7e0
[ 33.610250][ T420] netlink_sendmsg+0x721/0xbe0
[ 33.610568][ T420] ? __pfx_netlink_sendmsg+0x10/0x10
[ 33.610891][ T420] ? __import_iovec+0x238/0x3c0
[ 33.611212][ T420] ____sys_sendmsg+0x7ad/0xa10
[ 33.611531][ T420] ? __pfx_____sys_sendmsg+0x10/0x10
[ 33.611857][ T420] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 33.612259][ T420] ___sys_sendmsg+0xed/0x170
[ 33.612569][ T420] ? kasan_record_aux_stack+0x8c/0xa0
[ 33.612909][ T420] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 33.613299][ T420] ? __pfx____sys_sendmsg+0x10/0x10
[ 33.613616][ T420] ? find_held_lock+0x2b/0x80
[ 33.613939][ T420] ? __lock_acquire+0x44d/0x7e0
[ 33.614271][ T420] ? find_held_lock+0x2b/0x80
[ 33.614585][ T420] ? __virt_addr_valid+0x22e/0x450
[ 33.614908][ T420] ? __lock_release+0x5d/0x170
[ 33.615243][ T420] __sys_sendmsg+0x10b/0x1a0
[ 33.615558][ T420] ? __call_rcu_common.constprop.0+0x320/0x640
[ 33.615955][ T420] ? __pfx___sys_sendmsg+0x10/0x10
[ 33.616288][ T420] ? rcu_is_watching+0x12/0xc0
[ 33.616607][ T420] do_syscall_64+0xc1/0x380
[ 33.616944][ T420] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.617336][ T420] RIP: 0033:0x7f837fdce1e7
[ 33.617660][ T420] 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
[ 33.618794][ T420] RSP: 002b:00007ffdbdca7668 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.619281][ T420] RAX: ffffffffffffffda RBX: 00007ffdbdca7d90 RCX: 00007f837fdce1e7
[ 33.619750][ T420] RDX: 0000000000000000 RSI: 00007ffdbdca76d0 RDI: 0000000000000005
[ 33.620228][ T420] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 33.620696][ T420] R10: 00000000092aa910 R11: 0000000000000246 R12: 0000000000000004
[ 33.621186][ T420] R13: 00000000686e34c0 R14: 0000000000499600 R15: 0000000000000000
[ 33.621669][ T420]
[ 33.621911][ T420] irq event stamp: 45133
[ 33.622146][ T420] hardirqs last enabled at (45141): [] __up_console_sem+0x6b/0x80
[ 33.622685][ T420] hardirqs last disabled at (45148): [] __up_console_sem+0x50/0x80
[ 33.623244][ T420] softirqs last enabled at (45112): [] handle_softirqs+0x358/0x620
[ 33.623788][ T420] softirqs last disabled at (45091): [] __irq_exit_rcu+0xfa/0x160
[ 33.624334][ T420] ---[ end trace 0000000000000000 ]---
[ 34.592918][ T35] br2: port 1(w1) entered blocking state
[ 34.593376][ T35] br2: port 1(w1) entered forwarding state
[ 48.217053][ T511] GACT probability NOT on
[ 74.505672][ T843] veth3: entered promiscuous mode
[ 114.623318][ T1333] veth3: left promiscuous mode
[ 143.301161][ C1] vxlan: non-ECT from 192.0.2.34 with TOS=0x1
[ 143.402763][ C1] vxlan: non-ECT from 192.0.2.34 with TOS=0x1
[ 143.503913][ C1] vxlan: non-ECT from 192.0.2.34 with TOS=0x1
[ 143.605350][ C1] vxlan: non-ECT from 192.0.2.34 with TOS=0x1
[ 143.706724][ C1] vxlan: non-ECT from 192.0.2.34 with TOS=0x1
[ 143.807723][ C1] vxlan: non-ECT from 192.0.2.34 with TOS=0x1
[ 143.908909][ C1] vxlan: non-ECT from 192.0.2.34 with TOS=0x1
[ 144.010238][ C1] vxlan: non-ECT from 192.0.2.34 with TOS=0x1
[ 144.111296][ C1] vxlan: non-ECT from 192.0.2.34 with TOS=0x1
[ 144.212321][ C1] vxlan: non-ECT from 192.0.2.34 with TOS=0x1
[ 148.382584][ C3] net_ratelimit: 2 callbacks suppressed
[ 148.382593][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x2
[ 148.484152][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x2
[ 148.585609][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x2
[ 148.687063][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x2
[ 148.788434][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x2
[ 148.889926][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x2
[ 148.991359][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x2
[ 149.092949][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x2
[ 211.290128][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x3
[ 211.391932][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x3
[ 211.492998][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x3
[ 211.594077][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x3
[ 211.695097][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x3
[ 211.796061][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x3
[ 211.897152][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x3
[ 211.998516][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x3
[ 212.099611][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x3
[ 212.200708][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x3
[ 213.428015][ T2449] vx1: left allmulticast mode
[ 213.428424][ T2449] vx1: left promiscuous mode
[ 213.428985][ T2449] br1: port 1(vx1) entered disabled state
[ 213.433384][ T2449] ------------[ cut here ]------------
[ 213.433986][ T2449] WARNING: CPU: 1 PID: 2449 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 213.435093][ T2449] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 213.437626][ T2449] CPU: 1 UID: 0 PID: 2449 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 213.438786][ T2449] Tainted: [W]=WARN
[ 213.439224][ T2449] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 213.439903][ T2449] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 213.440446][ T2449] 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
[ 213.441918][ T2449] RSP: 0018:ffffc90004d7ef70 EFLAGS: 00010246
[ 213.442351][ T2449] RAX: 0000000000000000 RBX: ffff8880090c2000 RCX: 0000000000000001
[ 213.442866][ T2449] RDX: 0000000000000000 RSI: ffffffffa269b941 RDI: ffffffffa1e555e0
[ 213.443390][ T2449] RBP: ffffc90004d7f058 R08: 0000000000000000 R09: 0000000000000000
[ 213.443911][ T2449] R10: ffffc90004d7f088 R11: ffffffff9ea00130 R12: 1ffff920009afdf2
[ 213.444458][ T2449] R13: 00000000000005dc R14: ffffc90004d7f088 R15: ffff8880090c2f08
[ 213.444945][ T2449] FS: 00007eff1249e800(0000) GS:ffff888091b37000(0000) knlGS:0000000000000000
[ 213.445542][ T2449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 213.445965][ T2449] CR2: 00007f27e021e000 CR3: 000000000e594004 CR4: 0000000000772ef0
[ 213.446472][ T2449] PKRU: 55555554
[ 213.446727][ T2449] Call Trace:
[ 213.447031][ T2449]
[ 213.447214][ T2449] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 213.447636][ T2449] ? br_del_if+0xa3/0x1f0 [bridge]
[ 213.448022][ T2449] ? do_set_master+0x14a/0x500
[ 213.448365][ T2449] ? do_setlink.constprop.0+0x9f4/0x2480
[ 213.448698][ T2449] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 213.449036][ T2449] ? netlink_unicast+0x49e/0x780
[ 213.449409][ T2449] ? netlink_sendmsg+0x721/0xbe0
[ 213.449731][ T2449] ? ____sys_sendmsg+0x7ad/0xa10
[ 213.450091][ T2449] ? ___sys_sendmsg+0xed/0x170
[ 213.450506][ T2449] ? __sys_sendmsg+0x10b/0x1a0
[ 213.451027][ T2449] ? do_syscall_64+0xc1/0x380
[ 213.451554][ T2449] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 213.452229][ T2449] ? find_held_lock+0x2b/0x80
[ 213.452794][ T2449] netif_set_mtu+0x88/0x100
[ 213.453368][ T2449] ? __pfx_netif_set_mtu+0x10/0x10
[ 213.453961][ T2449] dev_set_mtu+0xa0/0x150
[ 213.454375][ T2449] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 213.455120][ T2449] br_del_if+0xb2/0x1f0 [bridge]
[ 213.455720][ T2449] ? rtnl_is_locked+0x15/0x20
[ 213.456273][ T2449] do_set_master+0x14a/0x500
[ 213.456817][ T2449] do_setlink.constprop.0+0x9f4/0x2480
[ 213.457390][ T2449] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 213.458098][ T2449] ? rcu_read_lock_any_held+0x43/0xb0
[ 213.458624][ T2449] ? validate_chain+0x166/0x4d0
[ 213.459110][ T2449] ? __kernel_text_address+0x12/0x40
[ 213.459442][ T2449] ? __lock_acquire+0x44d/0x7e0
[ 213.459764][ T2449] ? __mutex_trylock_common+0xf9/0x260
[ 213.460090][ T2449] ? __pfx___mutex_trylock_common+0x10/0x10
[ 213.460488][ T2449] ? rcu_is_watching+0x12/0xc0
[ 213.460808][ T2449] ? rcu_is_watching+0x12/0xc0
[ 213.461136][ T2449] ? trace_contention_end+0xdc/0x140
[ 213.461464][ T2449] ? __mutex_lock+0x19c/0xcd0
[ 213.461807][ T2449] ? find_held_lock+0x2b/0x80
[ 213.462159][ T2449] ? rtnl_newlink+0x651/0xa60
[ 213.462474][ T2449] ? __create_object+0x5e/0xb0
[ 213.462790][ T2449] ? __pfx___mutex_lock+0x10/0x10
[ 213.463138][ T2449] ? trace_cap_capable+0x10f/0x190
[ 213.463456][ T2449] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 213.463868][ T2449] ? __rtnl_newlink+0x40e/0xa40
[ 213.464230][ T2449] rtnl_newlink+0x69a/0xa60
[ 213.464557][ T2449] ? __pfx_rtnl_newlink+0x10/0x10
[ 213.464887][ T2449] ? __lock_acquire+0x44d/0x7e0
[ 213.465226][ T2449] ? find_held_lock+0x2b/0x80
[ 213.465547][ T2449] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 213.465876][ T2449] ? __lock_release+0x5d/0x170
[ 213.466212][ T2449] ? __pfx_rtnl_newlink+0x10/0x10
[ 213.466571][ T2449] rtnetlink_rcv_msg+0x710/0xc00
[ 213.466988][ T2449] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 213.467387][ T2449] ? __lock_acquire+0x44d/0x7e0
[ 213.467785][ T2449] netlink_rcv_skb+0x121/0x350
[ 213.468172][ T2449] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 213.468546][ T2449] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 213.468952][ T2449] ? netlink_deliver_tap+0x13e/0x340
[ 213.469336][ T2449] ? netlink_deliver_tap+0xc3/0x340
[ 213.469756][ T2449] netlink_unicast+0x49e/0x780
[ 213.470192][ T2449] ? __pfx_netlink_unicast+0x10/0x10
[ 213.470623][ T2449] ? __lock_acquire+0x44d/0x7e0
[ 213.471049][ T2449] netlink_sendmsg+0x721/0xbe0
[ 213.471480][ T2449] ? __pfx_netlink_sendmsg+0x10/0x10
[ 213.471948][ T2449] ? __import_iovec+0x238/0x3c0
[ 213.472439][ T2449] ____sys_sendmsg+0x7ad/0xa10
[ 213.472882][ T2449] ? __pfx_____sys_sendmsg+0x10/0x10
[ 213.473336][ T2449] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 213.473769][ T2449] ___sys_sendmsg+0xed/0x170
[ 213.474121][ T2449] ? kasan_record_aux_stack+0x8c/0xa0
[ 213.474454][ T2449] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 213.474876][ T2449] ? __pfx____sys_sendmsg+0x10/0x10
[ 213.475227][ T2449] ? find_held_lock+0x2b/0x80
[ 213.475566][ T2449] ? __lock_acquire+0x44d/0x7e0
[ 213.475915][ T2449] ? find_held_lock+0x2b/0x80
[ 213.476247][ T2449] ? __virt_addr_valid+0x22e/0x450
[ 213.476563][ T2449] ? __lock_release+0x5d/0x170
[ 213.476892][ T2449] __sys_sendmsg+0x10b/0x1a0
[ 213.477209][ T2449] ? __call_rcu_common.constprop.0+0x320/0x640
[ 213.477600][ T2449] ? __pfx___sys_sendmsg+0x10/0x10
[ 213.477942][ T2449] ? rcu_is_watching+0x12/0xc0
[ 213.478264][ T2449] do_syscall_64+0xc1/0x380
[ 213.478581][ T2449] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 213.478977][ T2449] RIP: 0033:0x7eff1266b1e7
[ 213.479303][ T2449] 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
[ 213.480483][ T2449] RSP: 002b:00007ffdeb87e468 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 213.480970][ T2449] RAX: ffffffffffffffda RBX: 00007ffdeb87eb90 RCX: 00007eff1266b1e7
[ 213.481445][ T2449] RDX: 0000000000000000 RSI: 00007ffdeb87e4d0 RDI: 0000000000000005
[ 213.481922][ T2449] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 213.482407][ T2449] R10: 00007eff12568ee8 R11: 0000000000000246 R12: 0000000000000003
[ 213.482888][ T2449] R13: 00000000686e3574 R14: 0000000000499600 R15: 0000000000000000
[ 213.483391][ T2449]
[ 213.483872][ T2449] irq event stamp: 37067
[ 213.484108][ T2449] hardirqs last enabled at (37075): [] __up_console_sem+0x6b/0x80
[ 213.484657][ T2449] hardirqs last disabled at (37082): [] __up_console_sem+0x50/0x80
[ 213.485464][ T2449] softirqs last enabled at (36486): [] handle_softirqs+0x358/0x620
[ 213.486044][ T2449] softirqs last disabled at (36465): [] __irq_exit_rcu+0xfa/0x160
[ 213.486861][ T2449] ---[ end trace 0000000000000000 ]---
[ 218.718810][ T2451] br1: port 1(vx1) entered blocking state
[ 218.720212][ T2451] br1: port 1(vx1) entered disabled state
[ 218.720799][ T2451] vx1: entered allmulticast mode
[ 218.726646][ T2451] vx1: entered promiscuous mode
[ 218.729696][ T2451] br1: port 1(vx1) entered blocking state
[ 218.730293][ T2451] br1: port 1(vx1) entered forwarding state
[ 218.731733][ T2451] ------------[ cut here ]------------
[ 218.732283][ T2451] WARNING: CPU: 0 PID: 2451 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 218.733386][ T2451] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 218.734700][ T2451] CPU: 0 UID: 0 PID: 2451 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 218.735861][ T2451] Tainted: [W]=WARN
[ 218.736322][ T2451] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 218.737008][ T2451] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 218.737560][ T2451] 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
[ 218.739352][ T2451] RSP: 0018:ffffc90004d9eef0 EFLAGS: 00010246
[ 218.740100][ T2451] RAX: 0000000000000000 RBX: ffff8880090c2000 RCX: 0000000000000001
[ 218.740949][ T2451] RDX: 0000000000000000 RSI: ffffffffa269b941 RDI: ffffffffa1e555e0
[ 218.741759][ T2451] RBP: ffffc90004d9efe0 R08: 0000000000000000 R09: 0000000000000000
[ 218.742652][ T2451] R10: ffffc90004d9f010 R11: ffffffffa34a8918 R12: 1ffff920009b3de2
[ 218.743552][ T2451] R13: 00000000000005dc R14: ffffc90004d9f010 R15: ffff8880090c2f08
[ 218.744405][ T2451] FS: 00007fea1b2b3800(0000) GS:ffff888091ab7000(0000) knlGS:0000000000000000
[ 218.745390][ T2451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 218.746116][ T2451] CR2: 00000000004e5760 CR3: 000000000e8ea006 CR4: 0000000000772ef0
[ 218.746978][ T2451] PKRU: 55555554
[ 218.747396][ T2451] Call Trace:
[ 218.747813][ T2451]
[ 218.748119][ T2451] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 218.748690][ T2451] ? find_held_lock+0x2b/0x80
[ 218.749270][ T2451] ? mark_held_locks+0x49/0x80
[ 218.749802][ T2451] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 218.750503][ T2451] ? lockdep_hardirqs_on+0x7c/0x110
[ 218.751087][ T2451] netif_set_mtu+0x88/0x100
[ 218.751640][ T2451] ? __pfx_netif_set_mtu+0x10/0x10
[ 218.752226][ T2451] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 218.753034][ T2451] dev_set_mtu+0xa0/0x150
[ 218.753471][ T2451] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 218.754257][ T2451] br_add_if+0xda3/0x1330 [bridge]
[ 218.754919][ T2451] do_set_master+0x32f/0x500
[ 218.755484][ T2451] do_setlink.constprop.0+0x9f4/0x2480
[ 218.756071][ T2451] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 218.756779][ T2451] ? rcu_read_lock_any_held+0x43/0xb0
[ 218.757346][ T2451] ? validate_chain+0x166/0x4d0
[ 218.757910][ T2451] ? __kernel_text_address+0x12/0x40
[ 218.758478][ T2451] ? __lock_acquire+0x44d/0x7e0
[ 218.759054][ T2451] ? __mutex_trylock_common+0xf9/0x260
[ 218.759605][ T2451] ? __pfx___mutex_trylock_common+0x10/0x10
[ 218.760301][ T2451] ? rcu_is_watching+0x12/0xc0
[ 218.760869][ T2451] ? rcu_is_watching+0x12/0xc0
[ 218.761427][ T2451] ? trace_contention_end+0xdc/0x140
[ 218.761997][ T2451] ? __mutex_lock+0x19c/0xcd0
[ 218.762541][ T2451] ? find_held_lock+0x2b/0x80
[ 218.763120][ T2451] ? rtnl_newlink+0x651/0xa60
[ 218.763683][ T2451] ? __create_object+0x5e/0xb0
[ 218.764273][ T2451] ? __pfx___mutex_lock+0x10/0x10
[ 218.764866][ T2451] ? trace_cap_capable+0x10f/0x190
[ 218.765423][ T2451] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 218.766172][ T2451] ? __rtnl_newlink+0x40e/0xa40
[ 218.766758][ T2451] rtnl_newlink+0x69a/0xa60
[ 218.767377][ T2451] ? __pfx_rtnl_newlink+0x10/0x10
[ 218.767954][ T2451] ? __lock_acquire+0x44d/0x7e0
[ 218.768516][ T2451] ? find_held_lock+0x2b/0x80
[ 218.769091][ T2451] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 218.769652][ T2451] ? __lock_release+0x5d/0x170
[ 218.770270][ T2451] ? __pfx_rtnl_newlink+0x10/0x10
[ 218.770860][ T2451] rtnetlink_rcv_msg+0x710/0xc00
[ 218.771422][ T2451] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 218.772015][ T2451] ? __lock_acquire+0x44d/0x7e0
[ 218.772628][ T2451] netlink_rcv_skb+0x121/0x350
[ 218.773219][ T2451] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 218.773780][ T2451] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 218.774377][ T2451] ? netlink_deliver_tap+0x13e/0x340
[ 218.774956][ T2451] ? netlink_deliver_tap+0xc3/0x340
[ 218.775538][ T2451] netlink_unicast+0x49e/0x780
[ 218.776122][ T2451] ? __pfx_netlink_unicast+0x10/0x10
[ 218.776673][ T2451] ? __lock_acquire+0x44d/0x7e0
[ 218.777243][ T2451] netlink_sendmsg+0x721/0xbe0
[ 218.777788][ T2451] ? __pfx_netlink_sendmsg+0x10/0x10
[ 218.778358][ T2451] ? __import_iovec+0x238/0x3c0
[ 218.778923][ T2451] ____sys_sendmsg+0x7ad/0xa10
[ 218.779489][ T2451] ? __pfx_____sys_sendmsg+0x10/0x10
[ 218.780061][ T2451] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 218.780779][ T2451] ___sys_sendmsg+0xed/0x170
[ 218.781342][ T2451] ? kasan_record_aux_stack+0x8c/0xa0
[ 218.781904][ T2451] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 218.782608][ T2451] ? __pfx____sys_sendmsg+0x10/0x10
[ 218.783202][ T2451] ? find_held_lock+0x2b/0x80
[ 218.783764][ T2451] ? __lock_acquire+0x44d/0x7e0
[ 218.784339][ T2451] ? find_held_lock+0x2b/0x80
[ 218.784908][ T2451] ? __virt_addr_valid+0x22e/0x450
[ 218.785471][ T2451] ? __lock_release+0x5d/0x170
[ 218.786046][ T2451] __sys_sendmsg+0x10b/0x1a0
[ 218.786621][ T2451] ? __call_rcu_common.constprop.0+0x320/0x640
[ 218.787327][ T2451] ? __pfx___sys_sendmsg+0x10/0x10
[ 218.787940][ T2451] ? rcu_is_watching+0x12/0xc0
[ 218.788507][ T2451] do_syscall_64+0xc1/0x380
[ 218.789084][ T2451] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 218.789765][ T2451] RIP: 0033:0x7fea1b4801e7
[ 218.790347][ T2451] 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
[ 218.792375][ T2451] RSP: 002b:00007fff28813e48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 218.793241][ T2451] RAX: ffffffffffffffda RBX: 00007fff28814570 RCX: 00007fea1b4801e7
[ 218.794097][ T2451] RDX: 0000000000000000 RSI: 00007fff28813eb0 RDI: 0000000000000005
[ 218.794925][ T2451] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 218.795738][ T2451] R10: 000000000da63910 R11: 0000000000000246 R12: 0000000000000004
[ 218.796586][ T2451] R13: 00000000686e3579 R14: 0000000000499600 R15: 0000000000000000
[ 218.797482][ T2451]
[ 218.797921][ T2451] irq event stamp: 45911
[ 218.798334][ T2451] hardirqs last enabled at (45919): [] __up_console_sem+0x6b/0x80
[ 218.799320][ T2451] hardirqs last disabled at (45928): [] __up_console_sem+0x50/0x80
[ 218.800297][ T2451] softirqs last enabled at (45696): [] handle_softirqs+0x358/0x620
[ 218.801269][ T2451] softirqs last disabled at (45687): [] __irq_exit_rcu+0xfa/0x160
[ 218.802239][ T2451] ---[ end trace 0000000000000000 ]---
[ 258.592198][ T2822] veth3: entered promiscuous mode
[ 301.653852][ T3311] veth3: left promiscuous mode
[ 303.601659][ T3333] vx1: left allmulticast mode
[ 303.602470][ T3333] vx1: left promiscuous mode
[ 303.603042][ T3333] br1: port 1(vx1) entered disabled state
[ 303.605948][ T3333] ------------[ cut here ]------------
[ 303.606366][ T3333] WARNING: CPU: 2 PID: 3333 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 303.607517][ T3333] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 303.608321][ T3333] CPU: 2 UID: 0 PID: 3333 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 303.609003][ T3333] Tainted: [W]=WARN
[ 303.609270][ T3333] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 303.609699][ T3333] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 303.610086][ T3333] 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
[ 303.611310][ T3333] RSP: 0018:ffffc900066def70 EFLAGS: 00010246
[ 303.611732][ T3333] RAX: 0000000000000000 RBX: ffff8880090c2000 RCX: 0000000000000001
[ 303.612295][ T3333] RDX: 0000000000000000 RSI: ffffffffa269b941 RDI: ffffffffa1e555e0
[ 303.612861][ T3333] RBP: ffffc900066df058 R08: 0000000000000000 R09: 0000000000000000
[ 303.613402][ T3333] R10: ffffc900066df088 R11: ffffffffa2b79160 R12: 1ffff92000cdbdf2
[ 303.613961][ T3333] R13: 00000000000005dc R14: ffffc900066df088 R15: ffff8880090c2f08
[ 303.614502][ T3333] FS: 00007f2b9cd95800(0000) GS:ffff888091bb7000(0000) knlGS:0000000000000000
[ 303.615168][ T3333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 303.615618][ T3333] CR2: 00000000004e5760 CR3: 00000000097bb003 CR4: 0000000000772ef0
[ 303.616157][ T3333] PKRU: 55555554
[ 303.616427][ T3333] Call Trace:
[ 303.616697][ T3333]
[ 303.616891][ T3333] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 303.617355][ T3333] ? br_del_if+0xa3/0x1f0 [bridge]
[ 303.617757][ T3333] ? do_set_master+0x14a/0x500
[ 303.618123][ T3333] ? do_setlink.constprop.0+0x9f4/0x2480
[ 303.618482][ T3333] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 303.618822][ T3333] ? netlink_unicast+0x49e/0x780
[ 303.619171][ T3333] ? netlink_sendmsg+0x721/0xbe0
[ 303.619534][ T3333] ? ____sys_sendmsg+0x7ad/0xa10
[ 303.619924][ T3333] ? ___sys_sendmsg+0xed/0x170
[ 303.620260][ T3333] ? __sys_sendmsg+0x10b/0x1a0
[ 303.620606][ T3333] ? do_syscall_64+0xc1/0x380
[ 303.620953][ T3333] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 303.621371][ T3333] ? find_held_lock+0x2b/0x80
[ 303.621717][ T3333] netif_set_mtu+0x88/0x100
[ 303.622085][ T3333] ? __pfx_netif_set_mtu+0x10/0x10
[ 303.622453][ T3333] dev_set_mtu+0xa0/0x150
[ 303.622721][ T3333] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 303.623222][ T3333] br_del_if+0xb2/0x1f0 [bridge]
[ 303.623593][ T3333] ? rtnl_is_locked+0x15/0x20
[ 303.623936][ T3333] do_set_master+0x14a/0x500
[ 303.624282][ T3333] do_setlink.constprop.0+0x9f4/0x2480
[ 303.624621][ T3333] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 303.625056][ T3333] ? rcu_read_lock_any_held+0x43/0xb0
[ 303.625395][ T3333] ? validate_chain+0x166/0x4d0
[ 303.625725][ T3333] ? __kernel_text_address+0x12/0x40
[ 303.626099][ T3333] ? __lock_acquire+0x44d/0x7e0
[ 303.626441][ T3333] ? __mutex_trylock_common+0xf9/0x260
[ 303.626769][ T3333] ? __pfx___mutex_trylock_common+0x10/0x10
[ 303.627191][ T3333] ? rcu_is_watching+0x12/0xc0
[ 303.627544][ T3333] ? rcu_is_watching+0x12/0xc0
[ 303.627905][ T3333] ? trace_contention_end+0xdc/0x140
[ 303.628247][ T3333] ? __mutex_lock+0x19c/0xcd0
[ 303.628591][ T3333] ? find_held_lock+0x2b/0x80
[ 303.628949][ T3333] ? rtnl_newlink+0x651/0xa60
[ 303.629284][ T3333] ? __create_object+0x5e/0xb0
[ 303.629626][ T3333] ? __pfx___mutex_lock+0x10/0x10
[ 303.629991][ T3333] ? trace_cap_capable+0x10f/0x190
[ 303.630324][ T3333] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 303.630754][ T3333] ? __rtnl_newlink+0x40e/0xa40
[ 303.631125][ T3333] rtnl_newlink+0x69a/0xa60
[ 303.631466][ T3333] ? __pfx_rtnl_newlink+0x10/0x10
[ 303.631796][ T3333] ? __lock_acquire+0x44d/0x7e0
[ 303.632199][ T3333] ? find_held_lock+0x2b/0x80
[ 303.632560][ T3333] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 303.632911][ T3333] ? __lock_release+0x5d/0x170
[ 303.633261][ T3333] ? __pfx_rtnl_newlink+0x10/0x10
[ 303.633593][ T3333] rtnetlink_rcv_msg+0x710/0xc00
[ 303.633991][ T3333] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 303.634348][ T3333] ? __lock_acquire+0x44d/0x7e0
[ 303.634688][ T3333] netlink_rcv_skb+0x121/0x350
[ 303.635043][ T3333] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 303.635378][ T3333] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 303.635757][ T3333] ? netlink_deliver_tap+0x13e/0x340
[ 303.636130][ T3333] ? netlink_deliver_tap+0xc3/0x340
[ 303.636541][ T3333] netlink_unicast+0x49e/0x780
[ 303.636908][ T3333] ? __pfx_netlink_unicast+0x10/0x10
[ 303.637251][ T3333] ? __lock_acquire+0x44d/0x7e0
[ 303.637602][ T3333] netlink_sendmsg+0x721/0xbe0
[ 303.637996][ T3333] ? __pfx_netlink_sendmsg+0x10/0x10
[ 303.638365][ T3333] ? __import_iovec+0x238/0x3c0
[ 303.638720][ T3333] ____sys_sendmsg+0x7ad/0xa10
[ 303.639107][ T3333] ? __pfx_____sys_sendmsg+0x10/0x10
[ 303.639479][ T3333] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 303.639925][ T3333] ___sys_sendmsg+0xed/0x170
[ 303.640288][ T3333] ? kasan_record_aux_stack+0x8c/0xa0
[ 303.640625][ T3333] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 303.641081][ T3333] ? __pfx____sys_sendmsg+0x10/0x10
[ 303.641430][ T3333] ? find_held_lock+0x2b/0x80
[ 303.641825][ T3333] ? __lock_acquire+0x44d/0x7e0
[ 303.642210][ T3333] ? find_held_lock+0x2b/0x80
[ 303.642558][ T3333] ? __virt_addr_valid+0x22e/0x450
[ 303.642959][ T3333] ? __lock_release+0x5d/0x170
[ 303.643363][ T3333] __sys_sendmsg+0x10b/0x1a0
[ 303.643756][ T3333] ? __call_rcu_common.constprop.0+0x320/0x640
[ 303.644234][ T3333] ? __pfx___sys_sendmsg+0x10/0x10
[ 303.644619][ T3333] ? rcu_is_watching+0x12/0xc0
[ 303.645005][ T3333] do_syscall_64+0xc1/0x380
[ 303.645390][ T3333] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 303.645868][ T3333] RIP: 0033:0x7f2b9cf621e7
[ 303.646246][ T3333] 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
[ 303.647525][ T3333] RSP: 002b:00007ffe2d08cd58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 303.648082][ T3333] RAX: ffffffffffffffda RBX: 00007ffe2d08d480 RCX: 00007f2b9cf621e7
[ 303.648611][ T3333] RDX: 0000000000000000 RSI: 00007ffe2d08cdc0 RDI: 0000000000000005
[ 303.649148][ T3333] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 303.649695][ T3333] R10: 00007f2b9ce5fee8 R11: 0000000000000246 R12: 0000000000000003
[ 303.650263][ T3333] R13: 00000000686e35ce R14: 0000000000499600 R15: 0000000000000000
[ 303.650827][ T3333]
[ 303.651115][ T3333] irq event stamp: 42879
[ 303.651380][ T3333] hardirqs last enabled at (42889): [] __up_console_sem+0x6b/0x80
[ 303.652018][ T3333] hardirqs last disabled at (42900): [] __up_console_sem+0x50/0x80
[ 303.652650][ T3333] softirqs last enabled at (42854): [] handle_softirqs+0x358/0x620
[ 303.653308][ T3333] softirqs last disabled at (42831): [] __irq_exit_rcu+0xfa/0x160
[ 303.653982][ T3333] ---[ end trace 0000000000000000 ]---
[ 308.879513][ T3335] br1: port 1(vx1) entered blocking state
[ 308.880929][ T3335] br1: port 1(vx1) entered disabled state
[ 308.881593][ T3335] vx1: entered allmulticast mode
[ 308.888257][ T3335] vx1: entered promiscuous mode
[ 308.889825][ T3335] br1: port 1(vx1) entered blocking state
[ 308.890221][ T3335] br1: port 1(vx1) entered forwarding state
[ 308.891103][ T3335] ------------[ cut here ]------------
[ 308.891442][ T3335] WARNING: CPU: 2 PID: 3335 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 308.892268][ T3335] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 308.893093][ T3335] CPU: 2 UID: 0 PID: 3335 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 308.893773][ T3335] Tainted: [W]=WARN
[ 308.894063][ T3335] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 308.894475][ T3335] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 308.894820][ T3335] 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
[ 308.896087][ T3335] RSP: 0018:ffffc9000689eef0 EFLAGS: 00010246
[ 308.896826][ T3335] RAX: 0000000000000000 RBX: ffff8880090c2000 RCX: 0000000000000001
[ 308.897377][ T3335] RDX: 0000000000000000 RSI: ffffffffa269b941 RDI: ffffffffa1e555e0
[ 308.897904][ T3335] RBP: ffffc9000689efe0 R08: 0000000000000000 R09: 0000000000000000
[ 308.898410][ T3335] R10: ffffc9000689f010 R11: ffffffffa34a8918 R12: 1ffff92000d13de2
[ 308.898944][ T3335] R13: 00000000000005dc R14: ffffc9000689f010 R15: ffff8880090c2f08
[ 308.899443][ T3335] FS: 00007f1c3cb6d800(0000) GS:ffff888091bb7000(0000) knlGS:0000000000000000
[ 308.900078][ T3335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 308.900497][ T3335] CR2: 00000000004e5760 CR3: 000000000e933004 CR4: 0000000000772ef0
[ 308.901022][ T3335] PKRU: 55555554
[ 308.901277][ T3335] Call Trace:
[ 308.901540][ T3335]
[ 308.901726][ T3335] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 308.902092][ T3335] ? find_held_lock+0x2b/0x80
[ 308.902455][ T3335] ? mark_held_locks+0x49/0x80
[ 308.902782][ T3335] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 308.903238][ T3335] ? lockdep_hardirqs_on+0x7c/0x110
[ 308.903579][ T3335] netif_set_mtu+0x88/0x100
[ 308.903966][ T3335] ? __pfx_netif_set_mtu+0x10/0x10
[ 308.904492][ T3335] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 308.905022][ T3335] dev_set_mtu+0xa0/0x150
[ 308.905291][ T3335] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 308.905776][ T3335] br_add_if+0xda3/0x1330 [bridge]
[ 308.906208][ T3335] do_set_master+0x32f/0x500
[ 308.906569][ T3335] do_setlink.constprop.0+0x9f4/0x2480
[ 308.906943][ T3335] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 308.907383][ T3335] ? rcu_read_lock_any_held+0x43/0xb0
[ 308.907739][ T3335] ? validate_chain+0x166/0x4d0
[ 308.908126][ T3335] ? __kernel_text_address+0x12/0x40
[ 308.908481][ T3335] ? __lock_acquire+0x44d/0x7e0
[ 308.908830][ T3335] ? __mutex_trylock_common+0xf9/0x260
[ 308.909208][ T3335] ? __pfx___mutex_trylock_common+0x10/0x10
[ 308.909611][ T3335] ? rcu_is_watching+0x12/0xc0
[ 308.909967][ T3335] ? rcu_is_watching+0x12/0xc0
[ 308.910301][ T3335] ? trace_contention_end+0xdc/0x140
[ 308.910637][ T3335] ? __mutex_lock+0x19c/0xcd0
[ 308.911035][ T3335] ? find_held_lock+0x2b/0x80
[ 308.911385][ T3335] ? rtnl_newlink+0x651/0xa60
[ 308.911728][ T3335] ? __create_object+0x5e/0xb0
[ 308.912181][ T3335] ? __pfx___mutex_lock+0x10/0x10
[ 308.912532][ T3335] ? trace_cap_capable+0x10f/0x190
[ 308.912888][ T3335] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 308.913372][ T3335] ? __rtnl_newlink+0x40e/0xa40
[ 308.913738][ T3335] rtnl_newlink+0x69a/0xa60
[ 308.914122][ T3335] ? __pfx_rtnl_newlink+0x10/0x10
[ 308.914502][ T3335] ? __lock_acquire+0x44d/0x7e0
[ 308.914867][ T3335] ? find_held_lock+0x2b/0x80
[ 308.915233][ T3335] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 308.915576][ T3335] ? __lock_release+0x5d/0x170
[ 308.915969][ T3335] ? __pfx_rtnl_newlink+0x10/0x10
[ 308.916325][ T3335] rtnetlink_rcv_msg+0x710/0xc00
[ 308.916678][ T3335] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 308.917054][ T3335] ? __lock_acquire+0x44d/0x7e0
[ 308.917412][ T3335] netlink_rcv_skb+0x121/0x350
[ 308.917758][ T3335] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 308.918126][ T3335] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 308.918488][ T3335] ? netlink_deliver_tap+0x13e/0x340
[ 308.918835][ T3335] ? netlink_deliver_tap+0xc3/0x340
[ 308.919200][ T3335] netlink_unicast+0x49e/0x780
[ 308.919548][ T3335] ? __pfx_netlink_unicast+0x10/0x10
[ 308.919929][ T3335] ? __lock_acquire+0x44d/0x7e0
[ 308.920383][ T3335] netlink_sendmsg+0x721/0xbe0
[ 308.920734][ T3335] ? __pfx_netlink_sendmsg+0x10/0x10
[ 308.921096][ T3335] ? __import_iovec+0x238/0x3c0
[ 308.921463][ T3335] ____sys_sendmsg+0x7ad/0xa10
[ 308.921811][ T3335] ? __pfx_____sys_sendmsg+0x10/0x10
[ 308.922161][ T3335] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 308.922617][ T3335] ___sys_sendmsg+0xed/0x170
[ 308.922956][ T3335] ? kasan_record_aux_stack+0x8c/0xa0
[ 308.923308][ T3335] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 308.923716][ T3335] ? __pfx____sys_sendmsg+0x10/0x10
[ 308.924085][ T3335] ? find_held_lock+0x2b/0x80
[ 308.924422][ T3335] ? __lock_acquire+0x44d/0x7e0
[ 308.924758][ T3335] ? find_held_lock+0x2b/0x80
[ 308.925106][ T3335] ? __virt_addr_valid+0x22e/0x450
[ 308.925439][ T3335] ? __lock_release+0x5d/0x170
[ 308.925816][ T3335] __sys_sendmsg+0x10b/0x1a0
[ 308.926171][ T3335] ? __call_rcu_common.constprop.0+0x320/0x640
[ 308.926600][ T3335] ? __pfx___sys_sendmsg+0x10/0x10
[ 308.926981][ T3335] ? rcu_is_watching+0x12/0xc0
[ 308.927341][ T3335] do_syscall_64+0xc1/0x380
[ 308.927692][ T3335] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 308.928144][ T3335] RIP: 0033:0x7f1c3cd3a1e7
[ 308.928506][ T3335] 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
[ 308.929723][ T3335] RSP: 002b:00007ffd50e17518 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 308.930262][ T3335] RAX: ffffffffffffffda RBX: 00007ffd50e17c40 RCX: 00007f1c3cd3a1e7
[ 308.930774][ T3335] RDX: 0000000000000000 RSI: 00007ffd50e17580 RDI: 0000000000000005
[ 308.931296][ T3335] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 308.931815][ T3335] R10: 000000000479a910 R11: 0000000000000246 R12: 0000000000000004
[ 308.932349][ T3335] R13: 00000000686e35d3 R14: 0000000000499600 R15: 0000000000000000
[ 308.932889][ T3335]
[ 308.933174][ T3335] irq event stamp: 50171
[ 308.933442][ T3335] hardirqs last enabled at (50181): [] __up_console_sem+0x6b/0x80
[ 308.934047][ T3335] hardirqs last disabled at (50192): [] __up_console_sem+0x50/0x80
[ 308.934660][ T3335] softirqs last enabled at (50146): [] handle_softirqs+0x358/0x620
[ 308.935234][ T3335] softirqs last disabled at (50123): [] __irq_exit_rcu+0xfa/0x160
[ 308.935871][ T3335] ---[ end trace 0000000000000000 ]---
[ 458.118999][ T4246] vx1: left allmulticast mode
[ 458.119364][ T4246] vx1: left promiscuous mode
[ 458.120419][ T4246] br1: port 1(vx1) entered disabled state
[ 458.123004][ T4246] ------------[ cut here ]------------
[ 458.123385][ T4246] WARNING: CPU: 3 PID: 4246 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 458.124908][ T4246] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 458.126210][ T4246] CPU: 3 UID: 0 PID: 4246 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 458.127281][ T4246] Tainted: [W]=WARN
[ 458.127697][ T4246] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 458.128418][ T4246] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 458.129017][ T4246] 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
[ 458.130956][ T4246] RSP: 0018:ffffc9000868ef70 EFLAGS: 00010246
[ 458.131687][ T4246] RAX: 0000000000000000 RBX: ffff8880090c2000 RCX: 0000000000000001
[ 458.132555][ T4246] RDX: 0000000000000000 RSI: ffffffffa269b941 RDI: ffffffffa1e555e0
[ 458.133386][ T4246] RBP: ffffc9000868f058 R08: 0000000000000000 R09: 0000000000000000
[ 458.133895][ T4246] R10: ffffc9000868f088 R11: ffffffffa2b79160 R12: 1ffff920010d1df2
[ 458.134379][ T4246] R13: 00000000000005dc R14: ffffc9000868f088 R15: ffff8880090c2f08
[ 458.134956][ T4246] FS: 00007fc1a0f1f800(0000) GS:ffff888091c37000(0000) knlGS:0000000000000000
[ 458.135780][ T4246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 458.136226][ T4246] CR2: 00000000004e5760 CR3: 00000000119d2002 CR4: 0000000000772ef0
[ 458.136887][ T4246] PKRU: 55555554
[ 458.137132][ T4246] Call Trace:
[ 458.137367][ T4246]
[ 458.137526][ T4246] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 458.137944][ T4246] ? br_del_if+0xa3/0x1f0 [bridge]
[ 458.138334][ T4246] ? do_set_master+0x14a/0x500
[ 458.138652][ T4246] ? do_setlink.constprop.0+0x9f4/0x2480
[ 458.138985][ T4246] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 458.139322][ T4246] ? netlink_unicast+0x49e/0x780
[ 458.139664][ T4246] ? netlink_sendmsg+0x721/0xbe0
[ 458.140007][ T4246] ? ____sys_sendmsg+0x7ad/0xa10
[ 458.140340][ T4246] ? ___sys_sendmsg+0xed/0x170
[ 458.140654][ T4246] ? __sys_sendmsg+0x10b/0x1a0
[ 458.140986][ T4246] ? do_syscall_64+0xc1/0x380
[ 458.141304][ T4246] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 458.141711][ T4246] ? find_held_lock+0x2b/0x80
[ 458.142051][ T4246] netif_set_mtu+0x88/0x100
[ 458.142378][ T4246] ? __pfx_netif_set_mtu+0x10/0x10
[ 458.142720][ T4246] dev_set_mtu+0xa0/0x150
[ 458.142971][ T4246] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 458.143445][ T4246] br_del_if+0xb2/0x1f0 [bridge]
[ 458.143925][ T4246] ? rtnl_is_locked+0x15/0x20
[ 458.144343][ T4246] do_set_master+0x14a/0x500
[ 458.144667][ T4246] do_setlink.constprop.0+0x9f4/0x2480
[ 458.145027][ T4246] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 458.145427][ T4246] ? rcu_read_lock_any_held+0x43/0xb0
[ 458.145759][ T4246] ? validate_chain+0x166/0x4d0
[ 458.146951][ T4246] ? __kernel_text_address+0x12/0x40
[ 458.147315][ T4246] ? __lock_acquire+0x44d/0x7e0
[ 458.147660][ T4246] ? __mutex_trylock_common+0xf9/0x260
[ 458.148752][ T4246] ? __pfx___mutex_trylock_common+0x10/0x10
[ 458.149168][ T4246] ? rcu_is_watching+0x12/0xc0
[ 458.149490][ T4246] ? rcu_is_watching+0x12/0xc0
[ 458.149821][ T4246] ? trace_contention_end+0xdc/0x140
[ 458.150148][ T4246] ? __mutex_lock+0x19c/0xcd0
[ 458.150478][ T4246] ? find_held_lock+0x2b/0x80
[ 458.150796][ T4246] ? rtnl_newlink+0x651/0xa60
[ 458.151130][ T4246] ? __create_object+0x5e/0xb0
[ 458.151450][ T4246] ? __pfx___mutex_lock+0x10/0x10
[ 458.151773][ T4246] ? trace_cap_capable+0x10f/0x190
[ 458.152112][ T4246] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 458.152504][ T4246] ? __rtnl_newlink+0x40e/0xa40
[ 458.152856][ T4246] rtnl_newlink+0x69a/0xa60
[ 458.153183][ T4246] ? __pfx_rtnl_newlink+0x10/0x10
[ 458.153512][ T4246] ? __lock_acquire+0x44d/0x7e0
[ 458.153868][ T4246] ? find_held_lock+0x2b/0x80
[ 458.154188][ T4246] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 458.154501][ T4246] ? __lock_release+0x5d/0x170
[ 458.154828][ T4246] ? __pfx_rtnl_newlink+0x10/0x10
[ 458.155177][ T4246] rtnetlink_rcv_msg+0x710/0xc00
[ 458.155524][ T4246] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 458.155895][ T4246] ? __lock_acquire+0x44d/0x7e0
[ 458.156229][ T4246] netlink_rcv_skb+0x121/0x350
[ 458.156551][ T4246] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 458.156882][ T4246] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 458.157335][ T4246] ? netlink_deliver_tap+0x13e/0x340
[ 458.157709][ T4246] ? netlink_deliver_tap+0xc3/0x340
[ 458.158200][ T4246] netlink_unicast+0x49e/0x780
[ 458.158679][ T4246] ? __pfx_netlink_unicast+0x10/0x10
[ 458.159229][ T4246] ? __lock_acquire+0x44d/0x7e0
[ 458.159771][ T4246] netlink_sendmsg+0x721/0xbe0
[ 458.160360][ T4246] ? __pfx_netlink_sendmsg+0x10/0x10
[ 458.160913][ T4246] ? __import_iovec+0x238/0x3c0
[ 458.161453][ T4246] ____sys_sendmsg+0x7ad/0xa10
[ 458.162002][ T4246] ? __pfx_____sys_sendmsg+0x10/0x10
[ 458.162553][ T4246] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 458.163257][ T4246] ___sys_sendmsg+0xed/0x170
[ 458.163792][ T4246] ? kasan_record_aux_stack+0x8c/0xa0
[ 458.164147][ T4246] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 458.164543][ T4246] ? __pfx____sys_sendmsg+0x10/0x10
[ 458.164882][ T4246] ? find_held_lock+0x2b/0x80
[ 458.165207][ T4246] ? __lock_acquire+0x44d/0x7e0
[ 458.165672][ T4246] ? find_held_lock+0x2b/0x80
[ 458.166196][ T4246] ? __virt_addr_valid+0x22e/0x450
[ 458.166772][ T4246] ? __lock_release+0x5d/0x170
[ 458.167376][ T4246] __sys_sendmsg+0x10b/0x1a0
[ 458.167948][ T4246] ? __call_rcu_common.constprop.0+0x320/0x640
[ 458.168613][ T4246] ? __pfx___sys_sendmsg+0x10/0x10
[ 458.169193][ T4246] ? rcu_is_watching+0x12/0xc0
[ 458.169739][ T4246] do_syscall_64+0xc1/0x380
[ 458.170288][ T4246] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 458.170963][ T4246] RIP: 0033:0x7fc1a10ec1e7
[ 458.171517][ T4246] 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
[ 458.173505][ T4246] RSP: 002b:00007fff4fadfa28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 458.174327][ T4246] RAX: ffffffffffffffda RBX: 00007fff4fae0150 RCX: 00007fc1a10ec1e7
[ 458.175138][ T4246] RDX: 0000000000000000 RSI: 00007fff4fadfa90 RDI: 0000000000000005
[ 458.175948][ T4246] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 458.176708][ T4246] R10: 00007fc1a0fe9ee8 R11: 0000000000000246 R12: 0000000000000003
[ 458.177536][ T4246] R13: 00000000686e3668 R14: 0000000000499600 R15: 0000000000000000
[ 458.178403][ T4246]
[ 458.178650][ T4246] irq event stamp: 43849
[ 458.178907][ T4246] hardirqs last enabled at (43859): [] __up_console_sem+0x6b/0x80
[ 458.179471][ T4246] hardirqs last disabled at (43866): [] __up_console_sem+0x50/0x80
[ 458.180047][ T4246] softirqs last enabled at (43828): [] handle_softirqs+0x358/0x620
[ 458.180627][ T4246] softirqs last disabled at (43807): [] __irq_exit_rcu+0xfa/0x160
[ 458.181225][ T4246] ---[ end trace 0000000000000000 ]---
[ 463.459310][ T4248] br1: port 1(vx1) entered blocking state
[ 463.459961][ T4248] br1: port 1(vx1) entered disabled state
[ 463.460615][ T4248] vx1: entered allmulticast mode
[ 463.466556][ T4248] vx1: entered promiscuous mode
[ 463.468879][ T4248] br1: port 1(vx1) entered blocking state
[ 463.469498][ T4248] br1: port 1(vx1) entered forwarding state
[ 463.471015][ T4248] ------------[ cut here ]------------
[ 463.471609][ T4248] WARNING: CPU: 2 PID: 4248 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 463.472749][ T4248] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 463.474079][ T4248] CPU: 2 UID: 0 PID: 4248 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 463.475234][ T4248] Tainted: [W]=WARN
[ 463.475644][ T4248] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 463.476089][ T4248] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 463.476526][ T4248] 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
[ 463.478494][ T4248] RSP: 0018:ffffc9000869eef0 EFLAGS: 00010246
[ 463.479261][ T4248] RAX: 0000000000000000 RBX: ffff8880090c2000 RCX: 0000000000000001
[ 463.480163][ T4248] RDX: 0000000000000000 RSI: ffffffffa269b941 RDI: ffffffffa1e555e0
[ 463.481031][ T4248] RBP: ffffc9000869efe0 R08: 0000000000000000 R09: 0000000000000000
[ 463.481904][ T4248] R10: ffffc9000869f010 R11: ffffffffa34a8918 R12: 1ffff920010d3de2
[ 463.482765][ T4248] R13: 00000000000005dc R14: ffffc9000869f010 R15: ffff8880090c2f08
[ 463.483650][ T4248] FS: 00007f75d14f1800(0000) GS:ffff888091bb7000(0000) knlGS:0000000000000000
[ 463.484652][ T4248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 463.485387][ T4248] CR2: 00000000004e5760 CR3: 00000000119d0005 CR4: 0000000000772ef0
[ 463.486260][ T4248] PKRU: 55555554
[ 463.486704][ T4248] Call Trace:
[ 463.487095][ T4248]
[ 463.487278][ T4248] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 463.487716][ T4248] ? find_held_lock+0x2b/0x80
[ 463.488347][ T4248] ? mark_held_locks+0x49/0x80
[ 463.488979][ T4248] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 463.489732][ T4248] ? lockdep_hardirqs_on+0x7c/0x110
[ 463.490342][ T4248] netif_set_mtu+0x88/0x100
[ 463.490961][ T4248] ? __pfx_netif_set_mtu+0x10/0x10
[ 463.491588][ T4248] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 463.492426][ T4248] dev_set_mtu+0xa0/0x150
[ 463.492921][ T4248] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 463.493738][ T4248] br_add_if+0xda3/0x1330 [bridge]
[ 463.494461][ T4248] do_set_master+0x32f/0x500
[ 463.495119][ T4248] do_setlink.constprop.0+0x9f4/0x2480
[ 463.495725][ T4248] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 463.496494][ T4248] ? rcu_read_lock_any_held+0x43/0xb0
[ 463.497083][ T4248] ? validate_chain+0x166/0x4d0
[ 463.497652][ T4248] ? __kernel_text_address+0x12/0x40
[ 463.498233][ T4248] ? __lock_acquire+0x44d/0x7e0
[ 463.498569][ T4248] ? __mutex_trylock_common+0xf9/0x260
[ 463.498990][ T4248] ? __pfx___mutex_trylock_common+0x10/0x10
[ 463.499624][ T4248] ? rcu_is_watching+0x12/0xc0
[ 463.500232][ T4248] ? rcu_is_watching+0x12/0xc0
[ 463.500801][ T4248] ? trace_contention_end+0xdc/0x140
[ 463.501392][ T4248] ? __mutex_lock+0x19c/0xcd0
[ 463.501987][ T4248] ? find_held_lock+0x2b/0x80
[ 463.502561][ T4248] ? rtnl_newlink+0x651/0xa60
[ 463.503146][ T4248] ? __create_object+0x5e/0xb0
[ 463.503748][ T4248] ? __pfx___mutex_lock+0x10/0x10
[ 463.504340][ T4248] ? trace_cap_capable+0x10f/0x190
[ 463.504922][ T4248] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 463.505630][ T4248] ? __rtnl_newlink+0x40e/0xa40
[ 463.506236][ T4248] rtnl_newlink+0x69a/0xa60
[ 463.506821][ T4248] ? __pfx_rtnl_newlink+0x10/0x10
[ 463.507408][ T4248] ? __lock_acquire+0x44d/0x7e0
[ 463.508009][ T4248] ? find_held_lock+0x2b/0x80
[ 463.508589][ T4248] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 463.509147][ T4248] ? __lock_release+0x5d/0x170
[ 463.509561][ T4248] ? __pfx_rtnl_newlink+0x10/0x10
[ 463.510001][ T4248] rtnetlink_rcv_msg+0x710/0xc00
[ 463.510549][ T4248] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 463.511155][ T4248] ? __lock_acquire+0x44d/0x7e0
[ 463.511739][ T4248] netlink_rcv_skb+0x121/0x350
[ 463.512341][ T4248] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 463.512936][ T4248] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 463.513547][ T4248] ? netlink_deliver_tap+0x13e/0x340
[ 463.514130][ T4248] ? netlink_deliver_tap+0xc3/0x340
[ 463.514747][ T4248] netlink_unicast+0x49e/0x780
[ 463.515339][ T4248] ? __pfx_netlink_unicast+0x10/0x10
[ 463.515924][ T4248] ? __lock_acquire+0x44d/0x7e0
[ 463.516534][ T4248] netlink_sendmsg+0x721/0xbe0
[ 463.517158][ T4248] ? __pfx_netlink_sendmsg+0x10/0x10
[ 463.517731][ T4248] ? __import_iovec+0x238/0x3c0
[ 463.518340][ T4248] ____sys_sendmsg+0x7ad/0xa10
[ 463.518940][ T4248] ? __pfx_____sys_sendmsg+0x10/0x10
[ 463.519530][ T4248] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 463.520176][ T4248] ___sys_sendmsg+0xed/0x170
[ 463.520543][ T4248] ? kasan_record_aux_stack+0x8c/0xa0
[ 463.521001][ T4248] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 463.521677][ T4248] ? __pfx____sys_sendmsg+0x10/0x10
[ 463.522303][ T4248] ? find_held_lock+0x2b/0x80
[ 463.522930][ T4248] ? __lock_acquire+0x44d/0x7e0
[ 463.523572][ T4248] ? find_held_lock+0x2b/0x80
[ 463.524194][ T4248] ? __virt_addr_valid+0x22e/0x450
[ 463.524769][ T4248] ? __lock_release+0x5d/0x170
[ 463.525389][ T4248] __sys_sendmsg+0x10b/0x1a0
[ 463.525969][ T4248] ? __call_rcu_common.constprop.0+0x320/0x640
[ 463.526677][ T4248] ? __pfx___sys_sendmsg+0x10/0x10
[ 463.527305][ T4248] ? rcu_is_watching+0x12/0xc0
[ 463.527890][ T4248] do_syscall_64+0xc1/0x380
[ 463.528476][ T4248] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 463.529195][ T4248] RIP: 0033:0x7f75d16be1e7
[ 463.529802][ T4248] 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
[ 463.531452][ T4248] RSP: 002b:00007fff39dbce68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 463.532246][ T4248] RAX: ffffffffffffffda RBX: 00007fff39dbd590 RCX: 00007f75d16be1e7
[ 463.533116][ T4248] RDX: 0000000000000000 RSI: 00007fff39dbced0 RDI: 0000000000000005
[ 463.534021][ T4248] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 463.534913][ T4248] R10: 000000001c9f3910 R11: 0000000000000246 R12: 0000000000000004
[ 463.535788][ T4248] R13: 00000000686e366e R14: 0000000000499600 R15: 0000000000000000
[ 463.536713][ T4248]
[ 463.537182][ T4248] irq event stamp: 39087
[ 463.537634][ T4248] hardirqs last enabled at (39097): [] __up_console_sem+0x6b/0x80
[ 463.538652][ T4248] hardirqs last disabled at (39108): [] __up_console_sem+0x50/0x80
[ 463.539666][ T4248] softirqs last enabled at (37840): [] br_add_if+0xd82/0x1330 [bridge]
[ 463.540767][ T4248] softirqs last disabled at (37710): [] br_add_if+0xcf3/0x1330 [bridge]
[ 463.541816][ T4248] ---[ end trace 0000000000000000 ]---
[ 471.026687][ T12] vx2: left allmulticast mode
[ 471.027536][ T12] vx2: left promiscuous mode
[ 471.028441][ T12] br2: port 2(vx2) entered disabled state
[ 471.038590][ T12] w1: left allmulticast mode
[ 471.040096][ T12] w1: left promiscuous mode
[ 471.040922][ T12] br2: port 1(w1) entered disabled state
[ 471.644188][ T12] vx2: left allmulticast mode
[ 471.644713][ T12] vx2: left promiscuous mode
[ 471.646667][ T12] br2: port 2(vx2) entered disabled state
[ 471.653371][ T12] w1: left allmulticast mode
[ 471.653912][ T12] w1: left promiscuous mode
[ 471.654680][ T12] br2: port 1(w1) entered disabled state
[ 475.419384][ T4294] vx1: left allmulticast mode
[ 475.419804][ T4294] vx1: left promiscuous mode
[ 475.420342][ T4294] br1: port 1(vx1) entered disabled state
[ 475.422997][ T4294] ------------[ cut here ]------------
[ 475.423378][ T4294] WARNING: CPU: 2 PID: 4294 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 475.424048][ T4294] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 475.424798][ T4294] CPU: 2 UID: 0 PID: 4294 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 475.425465][ T4294] Tainted: [W]=WARN
[ 475.425721][ T4294] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 475.426342][ T4294] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 475.426693][ T4294] 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
[ 475.427865][ T4294] RSP: 0018:ffffc9000883ef70 EFLAGS: 00010246
[ 475.428282][ T4294] RAX: 0000000000000000 RBX: ffff8880090c2000 RCX: 0000000000000001
[ 475.428785][ T4294] RDX: 0000000000000000 RSI: ffffffffa269b941 RDI: ffffffffa1e555e0
[ 475.429293][ T4294] RBP: ffffc9000883f058 R08: 0000000000000000 R09: 0000000000000000
[ 475.429816][ T4294] R10: ffffc9000883f088 R11: ffffffffa2b79160 R12: 1ffff92001107df2
[ 475.430322][ T4294] R13: 00000000000005dc R14: ffffc9000883f088 R15: ffff8880090c2f08
[ 475.430816][ T4294] FS: 00007fef63f8e800(0000) GS:ffff888091bb7000(0000) knlGS:0000000000000000
[ 475.431398][ T4294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 475.431818][ T4294] CR2: 00000000004e5760 CR3: 000000000f07b001 CR4: 0000000000772ef0
[ 475.432331][ T4294] PKRU: 55555554
[ 475.432583][ T4294] Call Trace:
[ 475.432858][ T4294]
[ 475.433040][ T4294] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 475.433465][ T4294] ? br_del_if+0xa3/0x1f0 [bridge]
[ 475.433881][ T4294] ? do_set_master+0x14a/0x500
[ 475.434217][ T4294] ? do_setlink.constprop.0+0x9f4/0x2480
[ 475.434553][ T4294] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 475.434904][ T4294] ? netlink_unicast+0x49e/0x780
[ 475.435267][ T4294] ? netlink_sendmsg+0x721/0xbe0
[ 475.435602][ T4294] ? ____sys_sendmsg+0x7ad/0xa10
[ 475.435945][ T4294] ? ___sys_sendmsg+0xed/0x170
[ 475.436276][ T4294] ? __sys_sendmsg+0x10b/0x1a0
[ 475.436628][ T4294] ? do_syscall_64+0xc1/0x380
[ 475.436984][ T4294] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 475.437393][ T4294] ? find_held_lock+0x2b/0x80
[ 475.437738][ T4294] netif_set_mtu+0x88/0x100
[ 475.438093][ T4294] ? __pfx_netif_set_mtu+0x10/0x10
[ 475.438441][ T4294] dev_set_mtu+0xa0/0x150
[ 475.438696][ T4294] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 475.439157][ T4294] br_del_if+0xb2/0x1f0 [bridge]
[ 475.439524][ T4294] ? rtnl_is_locked+0x15/0x20
[ 475.439863][ T4294] do_set_master+0x14a/0x500
[ 475.440196][ T4294] do_setlink.constprop.0+0x9f4/0x2480
[ 475.440534][ T4294] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 475.440977][ T4294] ? rcu_read_lock_any_held+0x43/0xb0
[ 475.441313][ T4294] ? validate_chain+0x166/0x4d0
[ 475.441667][ T4294] ? __kernel_text_address+0x12/0x40
[ 475.442009][ T4294] ? __lock_acquire+0x44d/0x7e0
[ 475.442347][ T4294] ? __mutex_trylock_common+0xf9/0x260
[ 475.442671][ T4294] ? __pfx___mutex_trylock_common+0x10/0x10
[ 475.443088][ T4294] ? rcu_is_watching+0x12/0xc0
[ 475.443432][ T4294] ? rcu_is_watching+0x12/0xc0
[ 475.443758][ T4294] ? trace_contention_end+0xdc/0x140
[ 475.444096][ T4294] ? __mutex_lock+0x19c/0xcd0
[ 475.444427][ T4294] ? find_held_lock+0x2b/0x80
[ 475.444754][ T4294] ? rtnl_newlink+0x651/0xa60
[ 475.445108][ T4294] ? __create_object+0x5e/0xb0
[ 475.445439][ T4294] ? __pfx___mutex_lock+0x10/0x10
[ 475.445778][ T4294] ? trace_cap_capable+0x10f/0x190
[ 475.446118][ T4294] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 475.446520][ T4294] ? __rtnl_newlink+0x40e/0xa40
[ 475.446863][ T4294] rtnl_newlink+0x69a/0xa60
[ 475.447199][ T4294] ? __pfx_rtnl_newlink+0x10/0x10
[ 475.447523][ T4294] ? __lock_acquire+0x44d/0x7e0
[ 475.447872][ T4294] ? find_held_lock+0x2b/0x80
[ 475.448206][ T4294] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 475.448531][ T4294] ? __lock_release+0x5d/0x170
[ 475.448882][ T4294] ? __pfx_rtnl_newlink+0x10/0x10
[ 475.449211][ T4294] rtnetlink_rcv_msg+0x710/0xc00
[ 475.449536][ T4294] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 475.449875][ T4294] ? __lock_acquire+0x44d/0x7e0
[ 475.450207][ T4294] netlink_rcv_skb+0x121/0x350
[ 475.450535][ T4294] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 475.450880][ T4294] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 475.451225][ T4294] ? netlink_deliver_tap+0x13e/0x340
[ 475.451549][ T4294] ? netlink_deliver_tap+0xc3/0x340
[ 475.451890][ T4294] netlink_unicast+0x49e/0x780
[ 475.452219][ T4294] ? __pfx_netlink_unicast+0x10/0x10
[ 475.452544][ T4294] ? __lock_acquire+0x44d/0x7e0
[ 475.452900][ T4294] netlink_sendmsg+0x721/0xbe0
[ 475.453237][ T4294] ? __pfx_netlink_sendmsg+0x10/0x10
[ 475.453576][ T4294] ? __import_iovec+0x238/0x3c0
[ 475.453923][ T4294] ____sys_sendmsg+0x7ad/0xa10
[ 475.454285][ T4294] ? __pfx_____sys_sendmsg+0x10/0x10
[ 475.454609][ T4294] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 475.455036][ T4294] ___sys_sendmsg+0xed/0x170
[ 475.455367][ T4294] ? kasan_record_aux_stack+0x8c/0xa0
[ 475.455716][ T4294] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 475.456136][ T4294] ? __pfx____sys_sendmsg+0x10/0x10
[ 475.456468][ T4294] ? find_held_lock+0x2b/0x80
[ 475.456803][ T4294] ? __lock_acquire+0x44d/0x7e0
[ 475.457162][ T4294] ? find_held_lock+0x2b/0x80
[ 475.457492][ T4294] ? __virt_addr_valid+0x22e/0x450
[ 475.457817][ T4294] ? __lock_release+0x5d/0x170
[ 475.458176][ T4294] __sys_sendmsg+0x10b/0x1a0
[ 475.458501][ T4294] ? __call_rcu_common.constprop.0+0x320/0x640
[ 475.458936][ T4294] ? __pfx___sys_sendmsg+0x10/0x10
[ 475.459277][ T4294] ? rcu_is_watching+0x12/0xc0
[ 475.459608][ T4294] do_syscall_64+0xc1/0x380
[ 475.459961][ T4294] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 475.460365][ T4294] RIP: 0033:0x7fef6415b1e7
[ 475.460716][ T4294] 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
[ 475.461881][ T4294] RSP: 002b:00007ffda0994c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 475.462371][ T4294] RAX: ffffffffffffffda RBX: 00007ffda09953a0 RCX: 00007fef6415b1e7
[ 475.462879][ T4294] RDX: 0000000000000000 RSI: 00007ffda0994ce0 RDI: 0000000000000005
[ 475.463371][ T4294] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 475.463878][ T4294] R10: 00007fef64058ee8 R11: 0000000000000246 R12: 0000000000000003
[ 475.464364][ T4294] R13: 00000000686e367a R14: 0000000000499600 R15: 0000000000000000
[ 475.464902][ T4294]
[ 475.465166][ T4294] irq event stamp: 38255
[ 475.465420][ T4294] hardirqs last enabled at (38265): [] __up_console_sem+0x6b/0x80
[ 475.466023][ T4294] hardirqs last disabled at (38298): [] __up_console_sem+0x50/0x80
[ 475.466605][ T4294] softirqs last enabled at (38296): [] handle_softirqs+0x358/0x620
[ 475.467234][ T4294] softirqs last disabled at (38273): [] __irq_exit_rcu+0xfa/0x160
[ 475.467826][ T4294] ---[ end trace 0000000000000000 ]---
[ 475.930334][ T4297] br1: port 3(veth2) entered disabled state
[ 476.045662][ T4298] veth2: left allmulticast mode
[ 476.046064][ T4298] veth2: left promiscuous mode
[ 476.046618][ T4298] br1: port 3(veth2) entered disabled state
[ 476.050616][ T4298] ------------[ cut here ]------------
[ 476.051026][ T4298] WARNING: CPU: 1 PID: 4298 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 476.051778][ T4298] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 476.052614][ T4298] CPU: 1 UID: 0 PID: 4298 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 476.053484][ T4298] Tainted: [W]=WARN
[ 476.053787][ T4298] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 476.054348][ T4298] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 476.054737][ T4298] 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
[ 476.056139][ T4298] RSP: 0018:ffffc900087bef70 EFLAGS: 00010246
[ 476.056594][ T4298] RAX: 0000000000000000 RBX: ffff8880090c2000 RCX: 0000000000000001
[ 476.057119][ T4298] RDX: 0000000000000000 RSI: ffffffffa269b941 RDI: ffffffffa1e555e0
[ 476.057687][ T4298] RBP: ffffc900087bf058 R08: 0000000000000000 R09: 0000000000000000
[ 476.058220][ T4298] R10: ffffc900087bf088 R11: ffffffffa2b79160 R12: 1ffff920010f7df2
[ 476.058716][ T4298] R13: 00000000000005dc R14: ffffc900087bf088 R15: ffff8880090c2f08
[ 476.059216][ T4298] FS: 00007f80aaeac800(0000) GS:ffff888091b37000(0000) knlGS:0000000000000000
[ 476.059803][ T4298] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 476.060226][ T4298] CR2: 00000000004e5ab0 CR3: 000000000e51e003 CR4: 0000000000772ef0
[ 476.060728][ T4298] PKRU: 55555554
[ 476.060981][ T4298] Call Trace:
[ 476.061225][ T4298]
[ 476.061387][ T4298] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 476.061810][ T4298] ? br_del_if+0xa3/0x1f0 [bridge]
[ 476.062215][ T4298] ? do_set_master+0x14a/0x500
[ 476.062544][ T4298] ? do_setlink.constprop.0+0x9f4/0x2480
[ 476.062892][ T4298] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 476.063220][ T4298] ? netlink_unicast+0x49e/0x780
[ 476.063588][ T4298] ? netlink_sendmsg+0x721/0xbe0
[ 476.063919][ T4298] ? ____sys_sendmsg+0x7ad/0xa10
[ 476.064288][ T4298] ? ___sys_sendmsg+0xed/0x170
[ 476.064678][ T4298] ? __sys_sendmsg+0x10b/0x1a0
[ 476.065110][ T4298] ? do_syscall_64+0xc1/0x380
[ 476.065459][ T4298] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 476.066007][ T4298] ? find_held_lock+0x2b/0x80
[ 476.066344][ T4298] netif_set_mtu+0x88/0x100
[ 476.066665][ T4298] ? __pfx_netif_set_mtu+0x10/0x10
[ 476.067060][ T4298] dev_set_mtu+0xa0/0x150
[ 476.067402][ T4298] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 476.067883][ T4298] br_del_if+0xb2/0x1f0 [bridge]
[ 476.068251][ T4298] ? rtnl_is_locked+0x15/0x20
[ 476.068586][ T4298] do_set_master+0x14a/0x500
[ 476.068922][ T4298] do_setlink.constprop.0+0x9f4/0x2480
[ 476.069284][ T4298] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 476.069816][ T4298] ? rcu_read_lock_any_held+0x43/0xb0
[ 476.070166][ T4298] ? validate_chain+0x166/0x4d0
[ 476.070488][ T4298] ? __kernel_text_address+0x12/0x40
[ 476.070829][ T4298] ? __lock_acquire+0x44d/0x7e0
[ 476.071177][ T4298] ? __mutex_trylock_common+0xf9/0x260
[ 476.071518][ T4298] ? __pfx___mutex_trylock_common+0x10/0x10
[ 476.071937][ T4298] ? rcu_is_watching+0x12/0xc0
[ 476.072255][ T4298] ? rcu_is_watching+0x12/0xc0
[ 476.072573][ T4298] ? trace_contention_end+0xdc/0x140
[ 476.072901][ T4298] ? __mutex_lock+0x19c/0xcd0
[ 476.073218][ T4298] ? find_held_lock+0x2b/0x80
[ 476.073546][ T4298] ? rtnl_newlink+0x651/0xa60
[ 476.073867][ T4298] ? __create_object+0x5e/0xb0
[ 476.074184][ T4298] ? __pfx___mutex_lock+0x10/0x10
[ 476.074500][ T4298] ? trace_cap_capable+0x10f/0x190
[ 476.074814][ T4298] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 476.075220][ T4298] ? __rtnl_newlink+0x40e/0xa40
[ 476.075570][ T4298] rtnl_newlink+0x69a/0xa60
[ 476.075906][ T4298] ? __pfx_rtnl_newlink+0x10/0x10
[ 476.076359][ T4298] ? __lock_acquire+0x44d/0x7e0
[ 476.076725][ T4298] ? find_held_lock+0x2b/0x80
[ 476.077112][ T4298] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 476.077461][ T4298] ? __lock_release+0x5d/0x170
[ 476.077915][ T4298] ? __pfx_rtnl_newlink+0x10/0x10
[ 476.078261][ T4298] rtnetlink_rcv_msg+0x710/0xc00
[ 476.078609][ T4298] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 476.078987][ T4298] ? __lock_acquire+0x44d/0x7e0
[ 476.079339][ T4298] netlink_rcv_skb+0x121/0x350
[ 476.079688][ T4298] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 476.080034][ T4298] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 476.080377][ T4298] ? netlink_deliver_tap+0x13e/0x340
[ 476.080729][ T4298] ? netlink_deliver_tap+0xc3/0x340
[ 476.081076][ T4298] netlink_unicast+0x49e/0x780
[ 476.081413][ T4298] ? __pfx_netlink_unicast+0x10/0x10
[ 476.081750][ T4298] ? __lock_acquire+0x44d/0x7e0
[ 476.082108][ T4298] netlink_sendmsg+0x721/0xbe0
[ 476.082443][ T4298] ? __pfx_netlink_sendmsg+0x10/0x10
[ 476.082791][ T4298] ? __import_iovec+0x238/0x3c0
[ 476.083160][ T4298] ____sys_sendmsg+0x7ad/0xa10
[ 476.083521][ T4298] ? __pfx_____sys_sendmsg+0x10/0x10
[ 476.083863][ T4298] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 476.084320][ T4298] ___sys_sendmsg+0xed/0x170
[ 476.084674][ T4298] ? kasan_record_aux_stack+0x8c/0xa0
[ 476.085041][ T4298] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 476.085478][ T4298] ? __pfx____sys_sendmsg+0x10/0x10
[ 476.085830][ T4298] ? find_held_lock+0x2b/0x80
[ 476.086190][ T4298] ? __lock_acquire+0x44d/0x7e0
[ 476.086542][ T4298] ? find_held_lock+0x2b/0x80
[ 476.086899][ T4298] ? __virt_addr_valid+0x22e/0x450
[ 476.087216][ T4298] ? __lock_release+0x5d/0x170
[ 476.087554][ T4298] __sys_sendmsg+0x10b/0x1a0
[ 476.087910][ T4298] ? __call_rcu_common.constprop.0+0x320/0x640
[ 476.088323][ T4298] ? __pfx___sys_sendmsg+0x10/0x10
[ 476.088768][ T4298] ? rcu_is_watching+0x12/0xc0
[ 476.089107][ T4298] do_syscall_64+0xc1/0x380
[ 476.089437][ T4298] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 476.089896][ T4298] RIP: 0033:0x7f80ab0791e7
[ 476.090224][ T4298] 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
[ 476.091386][ T4298] RSP: 002b:00007ffe68668778 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 476.091905][ T4298] RAX: ffffffffffffffda RBX: 00007ffe68668ea0 RCX: 00007f80ab0791e7
[ 476.092397][ T4298] RDX: 0000000000000000 RSI: 00007ffe686687e0 RDI: 0000000000000005
[ 476.092905][ T4298] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 476.093502][ T4298] R10: 00007f80aaf76ee8 R11: 0000000000000246 R12: 0000000000000003
[ 476.094133][ T4298] R13: 00000000686e367a R14: 0000000000499600 R15: 0000000000000000
[ 476.094715][ T4298]
[ 476.095021][ T4298] irq event stamp: 34775
[ 476.095307][ T4298] hardirqs last enabled at (34783): [] __up_console_sem+0x6b/0x80
[ 476.096026][ T4298] hardirqs last disabled at (34792): [] __up_console_sem+0x50/0x80
[ 476.096783][ T4298] softirqs last enabled at (34152): [] handle_softirqs+0x358/0x620
[ 476.097444][ T4298] softirqs last disabled at (34143): [] __irq_exit_rcu+0xfa/0x160
[ 476.098055][ T4298] ---[ end trace 0000000000000000 ]---
[ 476.272746][ T4299] br1: port 2(veth1) entered disabled state
[ 476.414479][ T4300] veth1: left allmulticast mode
[ 476.414828][ T4300] veth1: left promiscuous mode
[ 476.415369][ T4300] br1: port 2(veth1) entered disabled state
[ 476.417553][ T4300] ------------[ cut here ]------------
[ 476.417899][ T4300] WARNING: CPU: 1 PID: 4300 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 476.418528][ T4300] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 476.419294][ T4300] CPU: 1 UID: 0 PID: 4300 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 476.419947][ T4300] Tainted: [W]=WARN
[ 476.420196][ T4300] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 476.420635][ T4300] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 476.421571][ T4300] 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
[ 476.422774][ T4300] RSP: 0018:ffffc9000881ef70 EFLAGS: 00010246
[ 476.423198][ T4300] RAX: 0000000000000000 RBX: ffff8880090c2000 RCX: 0000000000000001
[ 476.423717][ T4300] RDX: 0000000000000000 RSI: ffffffffa269b941 RDI: ffffffffa1e555e0
[ 476.424225][ T4300] RBP: ffffc9000881f058 R08: 0000000000000000 R09: 0000000000000000
[ 476.424697][ T4300] R10: ffffc9000881f088 R11: ffffffffa2b79160 R12: 1ffff92001103df2
[ 476.425209][ T4300] R13: 00000000000005dc R14: ffffc9000881f088 R15: ffff8880090c2f08
[ 476.425741][ T4300] FS: 00007efddd2df800(0000) GS:ffff888091b37000(0000) knlGS:0000000000000000
[ 476.426365][ T4300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 476.426771][ T4300] CR2: 00000000004e5aa8 CR3: 000000000b961005 CR4: 0000000000772ef0
[ 476.427262][ T4300] PKRU: 55555554
[ 476.427507][ T4300] Call Trace:
[ 476.427747][ T4300]
[ 476.427925][ T4300] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 476.428365][ T4300] ? br_del_if+0xa3/0x1f0 [bridge]
[ 476.428735][ T4300] ? do_set_master+0x14a/0x500
[ 476.429080][ T4300] ? do_setlink.constprop.0+0x9f4/0x2480
[ 476.429437][ T4300] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 476.429759][ T4300] ? netlink_unicast+0x49e/0x780
[ 476.430149][ T4300] ? netlink_sendmsg+0x721/0xbe0
[ 476.430488][ T4300] ? ____sys_sendmsg+0x7ad/0xa10
[ 476.430864][ T4300] ? ___sys_sendmsg+0xed/0x170
[ 476.431200][ T4300] ? __sys_sendmsg+0x10b/0x1a0
[ 476.431562][ T4300] ? do_syscall_64+0xc1/0x380
[ 476.431905][ T4300] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 476.432327][ T4300] ? find_held_lock+0x2b/0x80
[ 476.432712][ T4300] netif_set_mtu+0x88/0x100
[ 476.433064][ T4300] ? __pfx_netif_set_mtu+0x10/0x10
[ 476.433416][ T4300] dev_set_mtu+0xa0/0x150
[ 476.433664][ T4300] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 476.434111][ T4300] br_del_if+0xb2/0x1f0 [bridge]
[ 476.434463][ T4300] ? rtnl_is_locked+0x15/0x20
[ 476.434780][ T4300] do_set_master+0x14a/0x500
[ 476.435149][ T4300] do_setlink.constprop.0+0x9f4/0x2480
[ 476.435470][ T4300] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 476.435901][ T4300] ? rcu_read_lock_any_held+0x43/0xb0
[ 476.436225][ T4300] ? validate_chain+0x166/0x4d0
[ 476.436541][ T4300] ? __kernel_text_address+0x12/0x40
[ 476.436896][ T4300] ? __lock_acquire+0x44d/0x7e0
[ 476.437245][ T4300] ? __mutex_trylock_common+0xf9/0x260
[ 476.437602][ T4300] ? __pfx___mutex_trylock_common+0x10/0x10
[ 476.438088][ T4300] ? rcu_is_watching+0x12/0xc0
[ 476.438408][ T4300] ? rcu_is_watching+0x12/0xc0
[ 476.438738][ T4300] ? trace_contention_end+0xdc/0x140
[ 476.439091][ T4300] ? __mutex_lock+0x19c/0xcd0
[ 476.439413][ T4300] ? find_held_lock+0x2b/0x80
[ 476.439753][ T4300] ? rtnl_newlink+0x651/0xa60
[ 476.440074][ T4300] ? __create_object+0x5e/0xb0
[ 476.440393][ T4300] ? __pfx___mutex_lock+0x10/0x10
[ 476.440728][ T4300] ? trace_cap_capable+0x10f/0x190
[ 476.441079][ T4300] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 476.441536][ T4300] ? __rtnl_newlink+0x40e/0xa40
[ 476.441877][ T4300] rtnl_newlink+0x69a/0xa60
[ 476.442229][ T4300] ? __pfx_rtnl_newlink+0x10/0x10
[ 476.442549][ T4300] ? __lock_acquire+0x44d/0x7e0
[ 476.442893][ T4300] ? find_held_lock+0x2b/0x80
[ 476.443235][ T4300] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 476.443591][ T4300] ? __lock_release+0x5d/0x170
[ 476.443934][ T4300] ? __pfx_rtnl_newlink+0x10/0x10
[ 476.444263][ T4300] rtnetlink_rcv_msg+0x710/0xc00
[ 476.444645][ T4300] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 476.444986][ T4300] ? __lock_acquire+0x44d/0x7e0
[ 476.445328][ T4300] netlink_rcv_skb+0x121/0x350
[ 476.445659][ T4300] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 476.445992][ T4300] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 476.446322][ T4300] ? netlink_deliver_tap+0x13e/0x340
[ 476.446680][ T4300] ? netlink_deliver_tap+0xc3/0x340
[ 476.447020][ T4300] netlink_unicast+0x49e/0x780
[ 476.447348][ T4300] ? __pfx_netlink_unicast+0x10/0x10
[ 476.447680][ T4300] ? __lock_acquire+0x44d/0x7e0
[ 476.448021][ T4300] netlink_sendmsg+0x721/0xbe0
[ 476.448349][ T4300] ? __pfx_netlink_sendmsg+0x10/0x10
[ 476.448674][ T4300] ? __import_iovec+0x238/0x3c0
[ 476.449057][ T4300] ____sys_sendmsg+0x7ad/0xa10
[ 476.449380][ T4300] ? __pfx_____sys_sendmsg+0x10/0x10
[ 476.449703][ T4300] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 476.450124][ T4300] ___sys_sendmsg+0xed/0x170
[ 476.450443][ T4300] ? kasan_record_aux_stack+0x8c/0xa0
[ 476.450770][ T4300] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 476.451181][ T4300] ? __pfx____sys_sendmsg+0x10/0x10
[ 476.451512][ T4300] ? find_held_lock+0x2b/0x80
[ 476.451833][ T4300] ? __lock_acquire+0x44d/0x7e0
[ 476.452173][ T4300] ? find_held_lock+0x2b/0x80
[ 476.452511][ T4300] ? __virt_addr_valid+0x22e/0x450
[ 476.452825][ T4300] ? __lock_release+0x5d/0x170
[ 476.453160][ T4300] __sys_sendmsg+0x10b/0x1a0
[ 476.453492][ T4300] ? __call_rcu_common.constprop.0+0x320/0x640
[ 476.453918][ T4300] ? __pfx___sys_sendmsg+0x10/0x10
[ 476.454274][ T4300] ? rcu_is_watching+0x12/0xc0
[ 476.454597][ T4300] do_syscall_64+0xc1/0x380
[ 476.454925][ T4300] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 476.455320][ T4300] RIP: 0033:0x7efddd4ac1e7
[ 476.455668][ T4300] 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
[ 476.456861][ T4300] RSP: 002b:00007ffc87555bf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 476.457357][ T4300] RAX: ffffffffffffffda RBX: 00007ffc87556320 RCX: 00007efddd4ac1e7
[ 476.457831][ T4300] RDX: 0000000000000000 RSI: 00007ffc87555c60 RDI: 0000000000000005
[ 476.458321][ T4300] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 476.458810][ T4300] R10: 00007efddd3a9ee8 R11: 0000000000000246 R12: 0000000000000003
[ 476.459324][ T4300] R13: 00000000686e367b R14: 0000000000499600 R15: 0000000000000000
[ 476.459859][ T4300]
[ 476.460119][ T4300] irq event stamp: 44275
[ 476.460375][ T4300] hardirqs last enabled at (44283): [] __up_console_sem+0x6b/0x80
[ 476.460999][ T4300] hardirqs last disabled at (44292): [] __up_console_sem+0x50/0x80
[ 476.461571][ T4300] softirqs last enabled at (44204): [] handle_softirqs+0x358/0x620
[ 476.462160][ T4300] softirqs last disabled at (44189): [] __irq_exit_rcu+0xfa/0x160
[ 476.462711][ T4300] ---[ end trace 0000000000000000 ]---