[ 15.678082][ T271] ip (271) used greatest stack depth: 24224 bytes left
[ 18.395078][ T299] 8021q: 802.1Q VLAN Support v1.8
[ 22.604445][ T343] br1: port 1(vx100) entered blocking state
[ 22.605040][ T343] br1: port 1(vx100) entered disabled state
[ 22.605545][ T343] vx100: entered allmulticast mode
[ 22.609081][ T343] vx100: entered promiscuous mode
[ 22.610438][ T343] br1: port 1(vx100) entered blocking state
[ 22.611020][ T343] br1: port 1(vx100) entered forwarding state
[ 22.612234][ T343] ------------[ cut here ]------------
[ 22.612546][ T343] WARNING: CPU: 0 PID: 343 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.613209][ T343] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 22.613917][ T343] CPU: 0 UID: 0 PID: 343 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.615704][ T343] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.616105][ T343] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.616436][ T343] 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
[ 22.617562][ T343] RSP: 0018:ffffc90000626ef0 EFLAGS: 00010246
[ 22.617961][ T343] RAX: 0000000000000000 RBX: ffff888004fea000 RCX: 0000000000000001
[ 22.618422][ T343] RDX: 0000000000000000 RSI: ffffffffbca9b941 RDI: ffffffffbc2555e0
[ 22.618888][ T343] RBP: ffffc90000626fe0 R08: 0000000000000000 R09: 0000000000000000
[ 22.619386][ T343] R10: ffffc90000627010 R11: ffffffffbd8a8918 R12: 1ffff920000c4de2
[ 22.620031][ T343] R13: 00000000000005dc R14: ffffc90000627010 R15: ffff888004feaf08
[ 22.620509][ T343] FS: 00007fe42a922800(0000) GS:ffff8880776b7000(0000) knlGS:0000000000000000
[ 22.621080][ T343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.621467][ T343] CR2: 00000000004e6890 CR3: 000000000a480001 CR4: 0000000000772ef0
[ 22.621976][ T343] PKRU: 55555554
[ 22.622211][ T343] Call Trace:
[ 22.622444][ T343]
[ 22.622607][ T343] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.622916][ T343] ? find_held_lock+0x2b/0x80
[ 22.623251][ T343] ? mark_held_locks+0x49/0x80
[ 22.623562][ T343] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 22.623961][ T343] ? lockdep_hardirqs_on+0x7c/0x110
[ 22.624273][ T343] netif_set_mtu+0x88/0x100
[ 22.624593][ T343] ? __pfx_netif_set_mtu+0x10/0x10
[ 22.624941][ T343] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 22.625375][ T343] dev_set_mtu+0xa0/0x150
[ 22.625613][ T343] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 22.626043][ T343] br_add_if+0xda3/0x1330 [bridge]
[ 22.626400][ T343] do_set_master+0x32f/0x500
[ 22.626740][ T343] do_setlink.constprop.0+0x9f4/0x2480
[ 22.627061][ T343] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 22.627451][ T343] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.627763][ T343] ? validate_chain+0x166/0x4d0
[ 22.628103][ T343] ? __kernel_text_address+0x12/0x40
[ 22.628414][ T343] ? __lock_acquire+0x44d/0x7e0
[ 22.628725][ T343] ? __mutex_trylock_common+0xf9/0x260
[ 22.629042][ T343] ? __pfx___mutex_trylock_common+0x10/0x10
[ 22.629448][ T343] ? rcu_is_watching+0x12/0xc0
[ 22.629761][ T343] ? rcu_is_watching+0x12/0xc0
[ 22.630075][ T343] ? trace_contention_end+0xdc/0x140
[ 22.630384][ T343] ? __mutex_lock+0x19c/0xcd0
[ 22.630721][ T343] ? find_held_lock+0x2b/0x80
[ 22.631038][ T343] ? rtnl_newlink+0x651/0xa60
[ 22.631340][ T343] ? __create_object+0x5e/0xb0
[ 22.631728][ T343] ? __pfx___mutex_lock+0x10/0x10
[ 22.632055][ T343] ? trace_cap_capable+0x10f/0x190
[ 22.632370][ T343] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 22.632752][ T343] ? __rtnl_newlink+0x40e/0xa40
[ 22.633072][ T343] rtnl_newlink+0x69a/0xa60
[ 22.633386][ T343] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.633691][ T343] ? __lock_acquire+0x44d/0x7e0
[ 22.634012][ T343] ? find_held_lock+0x2b/0x80
[ 22.634319][ T343] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.634627][ T343] ? __lock_release+0x5d/0x170
[ 22.634943][ T343] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.635262][ T343] rtnetlink_rcv_msg+0x710/0xc00
[ 22.635570][ T343] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.635881][ T343] ? __lock_acquire+0x44d/0x7e0
[ 22.636202][ T343] netlink_rcv_skb+0x121/0x350
[ 22.636530][ T343] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.636855][ T343] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.637187][ T343] ? netlink_deliver_tap+0x13e/0x340
[ 22.637491][ T343] ? netlink_deliver_tap+0xc3/0x340
[ 22.637802][ T343] netlink_unicast+0x49e/0x780
[ 22.638124][ T343] ? __pfx_netlink_unicast+0x10/0x10
[ 22.638460][ T343] ? __lock_acquire+0x44d/0x7e0
[ 22.638780][ T343] netlink_sendmsg+0x721/0xbe0
[ 22.639122][ T343] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.639435][ T343] ? __import_iovec+0x238/0x3c0
[ 22.639750][ T343] ____sys_sendmsg+0x7ad/0xa10
[ 22.640073][ T343] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.640383][ T343] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.640782][ T343] ___sys_sendmsg+0xed/0x170
[ 22.641096][ T343] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.641404][ T343] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.641806][ T343] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.642122][ T343] ? find_held_lock+0x2b/0x80
[ 22.642470][ T343] ? __lock_acquire+0x44d/0x7e0
[ 22.642787][ T343] ? find_held_lock+0x2b/0x80
[ 22.643103][ T343] ? __virt_addr_valid+0x22e/0x450
[ 22.643412][ T343] ? __lock_release+0x5d/0x170
[ 22.643745][ T343] __sys_sendmsg+0x10b/0x1a0
[ 22.644103][ T343] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.644494][ T343] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.644816][ T343] ? rcu_is_watching+0x12/0xc0
[ 22.645136][ T343] do_syscall_64+0xc1/0x380
[ 22.645444][ T343] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.645826][ T343] RIP: 0033:0x7fe42aaef1e7
[ 22.646155][ T343] 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
[ 22.647261][ T343] RSP: 002b:00007ffcb83c7548 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.647733][ T343] RAX: ffffffffffffffda RBX: 00007ffcb83c7c70 RCX: 00007fe42aaef1e7
[ 22.648212][ T343] RDX: 0000000000000000 RSI: 00007ffcb83c75b0 RDI: 0000000000000005
[ 22.648671][ T343] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 22.649150][ T343] R10: 000000001802f910 R11: 0000000000000246 R12: 0000000000000004
[ 22.649650][ T343] R13: 00000000686e3e88 R14: 0000000000499600 R15: 0000000000000000
[ 22.650142][ T343]
[ 22.650374][ T343] irq event stamp: 32813
[ 22.650607][ T343] hardirqs last enabled at (32821): [] __up_console_sem+0x6b/0x80
[ 22.651151][ T343] hardirqs last disabled at (32830): [] __up_console_sem+0x50/0x80
[ 22.651709][ T343] softirqs last enabled at (31976): [] handle_softirqs+0x358/0x620
[ 22.652264][ T343] softirqs last disabled at (31173): [] __irq_exit_rcu+0xfa/0x160
[ 22.652806][ T343] ---[ end trace 0000000000000000 ]---
[ 22.911406][ T345] br1: port 2(veth1) entered blocking state
[ 22.911907][ T345] br1: port 2(veth1) entered disabled state
[ 22.913303][ T345] veth1: entered allmulticast mode
[ 22.916803][ T345] veth1: entered promiscuous mode
[ 22.918055][ T345] ------------[ cut here ]------------
[ 22.918418][ T345] WARNING: CPU: 0 PID: 345 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.919129][ T345] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 22.919840][ T345] CPU: 0 UID: 0 PID: 345 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.921153][ T345] Tainted: [W]=WARN
[ 22.921424][ T345] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.921883][ T345] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.922278][ T345] 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
[ 22.923511][ T345] RSP: 0018:ffffc90000516ef0 EFLAGS: 00010246
[ 22.923959][ T345] RAX: 0000000000000000 RBX: ffff888004fea000 RCX: 0000000000000001
[ 22.924489][ T345] RDX: 0000000000000000 RSI: ffffffffbca9b941 RDI: ffffffffbc2555e0
[ 22.925019][ T345] RBP: ffffc90000516fe0 R08: 0000000000000000 R09: 0000000000000000
[ 22.925532][ T345] R10: ffffc90000517010 R11: ffffffffbd8a8918 R12: 1ffff920000a2de2
[ 22.926056][ T345] R13: 00000000000005dc R14: ffffc90000517010 R15: ffff888004feaf08
[ 22.926579][ T345] FS: 00007f0b8ecdf800(0000) GS:ffff8880776b7000(0000) knlGS:0000000000000000
[ 22.927193][ T345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.927626][ T345] CR2: 00000000004e5aa8 CR3: 000000000ca8c002 CR4: 0000000000772ef0
[ 22.928154][ T345] PKRU: 55555554
[ 22.928422][ T345] Call Trace:
[ 22.928680][ T345]
[ 22.928859][ T345] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.929228][ T345] ? find_held_lock+0x2b/0x80
[ 22.929590][ T345] ? mark_held_locks+0x49/0x80
[ 22.929946][ T345] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 22.930381][ T345] ? lockdep_hardirqs_on+0x7c/0x110
[ 22.930727][ T345] netif_set_mtu+0x88/0x100
[ 22.931084][ T345] ? __pfx_netif_set_mtu+0x10/0x10
[ 22.931442][ T345] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 22.931954][ T345] dev_set_mtu+0xa0/0x150
[ 22.932219][ T345] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 22.932690][ T345] br_add_if+0xda3/0x1330 [bridge]
[ 22.933102][ T345] do_set_master+0x32f/0x500
[ 22.933456][ T345] do_setlink.constprop.0+0x9f4/0x2480
[ 22.933805][ T345] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 22.934260][ T345] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.934608][ T345] ? validate_chain+0x166/0x4d0
[ 22.934962][ T345] ? __kernel_text_address+0x12/0x40
[ 22.935315][ T345] ? __lock_acquire+0x44d/0x7e0
[ 22.935668][ T345] ? __mutex_trylock_common+0xf9/0x260
[ 22.936023][ T345] ? __pfx___mutex_trylock_common+0x10/0x10
[ 22.936454][ T345] ? rcu_is_watching+0x12/0xc0
[ 22.936813][ T345] ? rcu_is_watching+0x12/0xc0
[ 22.937171][ T345] ? trace_contention_end+0xdc/0x140
[ 22.937517][ T345] ? __mutex_lock+0x19c/0xcd0
[ 22.937863][ T345] ? find_held_lock+0x2b/0x80
[ 22.938219][ T345] ? rtnl_newlink+0x651/0xa60
[ 22.938563][ T345] ? __create_object+0x5e/0xb0
[ 22.938909][ T345] ? __pfx___mutex_lock+0x10/0x10
[ 22.939267][ T345] ? trace_cap_capable+0x10f/0x190
[ 22.939617][ T345] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 22.940066][ T345] ? __rtnl_newlink+0x40e/0xa40
[ 22.940421][ T345] rtnl_newlink+0x69a/0xa60
[ 22.940768][ T345] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.941120][ T345] ? __lock_acquire+0x44d/0x7e0
[ 22.941474][ T345] ? find_held_lock+0x2b/0x80
[ 22.941831][ T345] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.942181][ T345] ? __lock_release+0x5d/0x170
[ 22.942539][ T345] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.942884][ T345] rtnetlink_rcv_msg+0x710/0xc00
[ 22.943239][ T345] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.943590][ T345] ? __lock_acquire+0x44d/0x7e0
[ 22.943954][ T345] netlink_rcv_skb+0x121/0x350
[ 22.944306][ T345] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.944651][ T345] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.945023][ T345] ? netlink_deliver_tap+0x13e/0x340
[ 22.945366][ T345] ? netlink_deliver_tap+0xc3/0x340
[ 22.945711][ T345] netlink_unicast+0x49e/0x780
[ 22.946068][ T345] ? __pfx_netlink_unicast+0x10/0x10
[ 22.946413][ T345] ? __lock_acquire+0x44d/0x7e0
[ 22.946764][ T345] netlink_sendmsg+0x721/0xbe0
[ 22.947123][ T345] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.947478][ T345] ? __import_iovec+0x238/0x3c0
[ 22.947828][ T345] ____sys_sendmsg+0x7ad/0xa10
[ 22.948186][ T345] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.948531][ T345] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.948978][ T345] ___sys_sendmsg+0xed/0x170
[ 22.949323][ T345] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.949666][ T345] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.950113][ T345] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.950462][ T345] ? find_held_lock+0x2b/0x80
[ 22.950808][ T345] ? __lock_acquire+0x44d/0x7e0
[ 22.951166][ T345] ? find_held_lock+0x2b/0x80
[ 22.951510][ T345] ? __virt_addr_valid+0x22e/0x450
[ 22.951870][ T345] ? __lock_release+0x5d/0x170
[ 22.952231][ T345] __sys_sendmsg+0x10b/0x1a0
[ 22.952593][ T345] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.953036][ T345] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.953394][ T345] ? rcu_is_watching+0x12/0xc0
[ 22.953743][ T345] do_syscall_64+0xc1/0x380
[ 22.954101][ T345] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.954531][ T345] RIP: 0033:0x7f0b8eeac1e7
[ 22.954883][ T345] 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
[ 22.956118][ T345] RSP: 002b:00007ffca16b9608 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.956636][ T345] RAX: ffffffffffffffda RBX: 00007ffca16b9d30 RCX: 00007f0b8eeac1e7
[ 22.957162][ T345] RDX: 0000000000000000 RSI: 00007ffca16b9670 RDI: 0000000000000005
[ 22.957683][ T345] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 22.958209][ T345] R10: 000000003491f910 R11: 0000000000000246 R12: 0000000000000004
[ 22.958720][ T345] R13: 00000000686e3e88 R14: 0000000000499600 R15: 0000000000000000
[ 22.959255][ T345]
[ 22.959515][ T345] irq event stamp: 43147
[ 22.959778][ T345] hardirqs last enabled at (43155): [] __up_console_sem+0x6b/0x80
[ 22.960384][ T345] hardirqs last disabled at (43164): [] __up_console_sem+0x50/0x80
[ 22.960984][ T345] softirqs last enabled at (42298): [] handle_softirqs+0x358/0x620
[ 22.961580][ T345] softirqs last disabled at (41901): [] __irq_exit_rcu+0xfa/0x160
[ 22.962205][ T345] ---[ end trace 0000000000000000 ]---
[ 23.069273][ T37] br1: port 2(veth1) entered blocking state
[ 23.069973][ T37] br1: port 2(veth1) entered forwarding state
[ 23.517244][ T351] br2: port 1(vx200) entered blocking state
[ 23.517688][ T351] br2: port 1(vx200) entered disabled state
[ 23.518129][ T351] vx200: entered allmulticast mode
[ 23.522255][ T351] vx200: entered promiscuous mode
[ 23.523980][ T351] br2: port 1(vx200) entered blocking state
[ 23.524391][ T351] br2: port 1(vx200) entered forwarding state
[ 23.525258][ T351] ------------[ cut here ]------------
[ 23.525589][ T351] WARNING: CPU: 2 PID: 351 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 23.526255][ T351] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 23.526903][ T351] CPU: 2 UID: 0 PID: 351 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 23.527538][ T351] Tainted: [W]=WARN
[ 23.527788][ T351] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.528192][ T351] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 23.528523][ T351] 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
[ 23.529631][ T351] RSP: 0018:ffffc90000636ef0 EFLAGS: 00010246
[ 23.530060][ T351] RAX: 0000000000000000 RBX: ffff888005fc2000 RCX: 0000000000000001
[ 23.530532][ T351] RDX: 0000000000000000 RSI: ffffffffbca9b941 RDI: ffffffffbc2555e0
[ 23.531018][ T351] RBP: ffffc90000636fe0 R08: 0000000000000000 R09: 0000000000000000
[ 23.531491][ T351] R10: ffffc90000637010 R11: ffffffffbd8a8918 R12: 1ffff920000c6de2
[ 23.531990][ T351] R13: 00000000000005dc R14: ffffc90000637010 R15: ffff888005fc2f08
[ 23.532464][ T351] FS: 00007f0027a93800(0000) GS:ffff8880777b7000(0000) knlGS:0000000000000000
[ 23.533024][ T351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.533424][ T351] CR2: 00000000004e5468 CR3: 000000000611c006 CR4: 0000000000772ef0
[ 23.533907][ T351] PKRU: 55555554
[ 23.534158][ T351] Call Trace:
[ 23.534402][ T351]
[ 23.534573][ T351] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 23.534895][ T351] ? find_held_lock+0x2b/0x80
[ 23.535231][ T351] ? mark_held_locks+0x49/0x80
[ 23.535550][ T351] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 23.535956][ T351] ? lockdep_hardirqs_on+0x7c/0x110
[ 23.536281][ T351] netif_set_mtu+0x88/0x100
[ 23.536612][ T351] ? __pfx_netif_set_mtu+0x10/0x10
[ 23.536950][ T351] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 23.537399][ T351] dev_set_mtu+0xa0/0x150
[ 23.537639][ T351] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 23.538088][ T351] br_add_if+0xda3/0x1330 [bridge]
[ 23.538456][ T351] do_set_master+0x32f/0x500
[ 23.538792][ T351] do_setlink.constprop.0+0x9f4/0x2480
[ 23.539126][ T351] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 23.539530][ T351] ? rcu_read_lock_any_held+0x43/0xb0
[ 23.539850][ T351] ? validate_chain+0x166/0x4d0
[ 23.540179][ T351] ? __kernel_text_address+0x12/0x40
[ 23.540506][ T351] ? __lock_acquire+0x44d/0x7e0
[ 23.540836][ T351] ? __mutex_trylock_common+0xf9/0x260
[ 23.541170][ T351] ? __pfx___mutex_trylock_common+0x10/0x10
[ 23.541566][ T351] ? rcu_is_watching+0x12/0xc0
[ 23.541898][ T351] ? rcu_is_watching+0x12/0xc0
[ 23.542227][ T351] ? trace_contention_end+0xdc/0x140
[ 23.542543][ T351] ? __mutex_lock+0x19c/0xcd0
[ 23.542863][ T351] ? find_held_lock+0x2b/0x80
[ 23.543196][ T351] ? rtnl_newlink+0x651/0xa60
[ 23.543515][ T351] ? __create_object+0x5e/0xb0
[ 23.543837][ T351] ? __pfx___mutex_lock+0x10/0x10
[ 23.544167][ T351] ? trace_cap_capable+0x10f/0x190
[ 23.544488][ T351] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 23.544883][ T351] ? __rtnl_newlink+0x40e/0xa40
[ 23.545221][ T351] rtnl_newlink+0x69a/0xa60
[ 23.545546][ T351] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.545864][ T351] ? __lock_acquire+0x44d/0x7e0
[ 23.546198][ T351] ? find_held_lock+0x2b/0x80
[ 23.546517][ T351] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 23.546834][ T351] ? __lock_release+0x5d/0x170
[ 23.547163][ T351] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.547484][ T351] rtnetlink_rcv_msg+0x710/0xc00
[ 23.547810][ T351] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.548147][ T351] ? __lock_acquire+0x44d/0x7e0
[ 23.548471][ T351] netlink_rcv_skb+0x121/0x350
[ 23.548791][ T351] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.549119][ T351] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 23.549449][ T351] ? netlink_deliver_tap+0x13e/0x340
[ 23.549767][ T351] ? netlink_deliver_tap+0xc3/0x340
[ 23.550099][ T351] netlink_unicast+0x49e/0x780
[ 23.550429][ T351] ? __pfx_netlink_unicast+0x10/0x10
[ 23.550746][ T351] ? __lock_acquire+0x44d/0x7e0
[ 23.551079][ T351] netlink_sendmsg+0x721/0xbe0
[ 23.551404][ T351] ? __pfx_netlink_sendmsg+0x10/0x10
[ 23.551731][ T351] ? __import_iovec+0x238/0x3c0
[ 23.552067][ T351] ____sys_sendmsg+0x7ad/0xa10
[ 23.552393][ T351] ? __pfx_____sys_sendmsg+0x10/0x10
[ 23.552710][ T351] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 23.553136][ T351] ___sys_sendmsg+0xed/0x170
[ 23.553454][ T351] ? kasan_record_aux_stack+0x8c/0xa0
[ 23.553772][ T351] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 23.554179][ T351] ? __pfx____sys_sendmsg+0x10/0x10
[ 23.554504][ T351] ? find_held_lock+0x2b/0x80
[ 23.554823][ T351] ? __lock_acquire+0x44d/0x7e0
[ 23.555184][ T351] ? find_held_lock+0x2b/0x80
[ 23.555505][ T351] ? __virt_addr_valid+0x22e/0x450
[ 23.555830][ T351] ? __lock_release+0x5d/0x170
[ 23.556170][ T351] __sys_sendmsg+0x10b/0x1a0
[ 23.556493][ T351] ? __call_rcu_common.constprop.0+0x320/0x640
[ 23.556886][ T351] ? __pfx___sys_sendmsg+0x10/0x10
[ 23.557228][ T351] ? rcu_is_watching+0x12/0xc0
[ 23.557553][ T351] do_syscall_64+0xc1/0x380
[ 23.557875][ T351] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 23.558277][ T351] RIP: 0033:0x7f0027c601e7
[ 23.558607][ T351] 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
[ 23.559716][ T351] RSP: 002b:00007ffea34a9fc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 23.560752][ T351] RAX: ffffffffffffffda RBX: 00007ffea34aa6f0 RCX: 00007f0027c601e7
[ 23.561238][ T351] RDX: 0000000000000000 RSI: 00007ffea34aa030 RDI: 0000000000000005
[ 23.561732][ T351] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 23.562211][ T351] R10: 000000002ea8f910 R11: 0000000000000246 R12: 0000000000000004
[ 23.562680][ T351] R13: 00000000686e3e89 R14: 0000000000499600 R15: 0000000000000000
[ 23.563183][ T351]
[ 23.563659][ T351] irq event stamp: 32141
[ 23.563904][ T351] hardirqs last enabled at (32151): [] __up_console_sem+0x6b/0x80
[ 23.564449][ T351] hardirqs last disabled at (32162): [] __up_console_sem+0x50/0x80
[ 23.565214][ T351] softirqs last enabled at (31188): [] handle_softirqs+0x358/0x620
[ 23.565757][ T351] softirqs last disabled at (31175): [] __irq_exit_rcu+0xfa/0x160
[ 23.566521][ T351] ---[ end trace 0000000000000000 ]---
[ 23.591174][ T351] ip (351) used greatest stack depth: 23904 bytes left
[ 23.932850][ T354] br2: port 2(veth2.20) entered blocking state
[ 23.933275][ T354] br2: port 2(veth2.20) entered disabled state
[ 23.933684][ T354] veth2.20: entered allmulticast mode
[ 23.933980][ T354] veth2: entered allmulticast mode
[ 23.937723][ T354] veth2.20: entered promiscuous mode
[ 23.938043][ T354] veth2: entered promiscuous mode
[ 23.939738][ T354] ------------[ cut here ]------------
[ 23.940081][ T354] WARNING: CPU: 3 PID: 354 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 23.940687][ T354] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 23.941544][ T354] CPU: 3 UID: 0 PID: 354 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 23.942202][ T354] Tainted: [W]=WARN
[ 23.942443][ T354] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.942830][ T354] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 23.943175][ T354] 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
[ 23.944280][ T354] RSP: 0018:ffffc90000656ef0 EFLAGS: 00010246
[ 23.944676][ T354] RAX: 0000000000000000 RBX: ffff888005fc2000 RCX: 0000000000000001
[ 23.945155][ T354] RDX: 0000000000000000 RSI: ffffffffbca9b941 RDI: ffffffffbc2555e0
[ 23.945617][ T354] RBP: ffffc90000656fe0 R08: 0000000000000000 R09: 0000000000000000
[ 23.946095][ T354] R10: ffffc90000657010 R11: ffffffffbd8a8918 R12: 1ffff920000cade2
[ 23.946572][ T354] R13: 00000000000005dc R14: ffffc90000657010 R15: ffff888005fc2f08
[ 23.947047][ T354] FS: 00007f7e53c81800(0000) GS:ffff888077837000(0000) knlGS:0000000000000000
[ 23.947588][ T354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.947985][ T354] CR2: 00000000004e5730 CR3: 000000000bf29005 CR4: 0000000000772ef0
[ 23.948458][ T354] PKRU: 55555554
[ 23.948690][ T354] Call Trace:
[ 23.948920][ T354]
[ 23.949092][ T354] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 23.949402][ T354] ? find_held_lock+0x2b/0x80
[ 23.949715][ T354] ? mark_held_locks+0x49/0x80
[ 23.950034][ T354] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 23.950420][ T354] ? lockdep_hardirqs_on+0x7c/0x110
[ 23.950734][ T354] netif_set_mtu+0x88/0x100
[ 23.951052][ T354] ? __pfx_netif_set_mtu+0x10/0x10
[ 23.951376][ T354] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 23.951823][ T354] dev_set_mtu+0xa0/0x150
[ 23.952069][ T354] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 23.952490][ T354] br_add_if+0xda3/0x1330 [bridge]
[ 23.952843][ T354] do_set_master+0x32f/0x500
[ 23.953172][ T354] do_setlink.constprop.0+0x9f4/0x2480
[ 23.953485][ T354] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 23.953874][ T354] ? rcu_read_lock_any_held+0x43/0xb0
[ 23.954190][ T354] ? validate_chain+0x166/0x4d0
[ 23.954497][ T354] ? __kernel_text_address+0x12/0x40
[ 23.954808][ T354] ? __lock_acquire+0x44d/0x7e0
[ 23.955130][ T354] ? __mutex_trylock_common+0xf9/0x260
[ 23.955442][ T354] ? __pfx___mutex_trylock_common+0x10/0x10
[ 23.955823][ T354] ? rcu_is_watching+0x12/0xc0
[ 23.956145][ T354] ? rcu_is_watching+0x12/0xc0
[ 23.956456][ T354] ? trace_contention_end+0xdc/0x140
[ 23.956756][ T354] ? __mutex_lock+0x19c/0xcd0
[ 23.957075][ T354] ? find_held_lock+0x2b/0x80
[ 23.957383][ T354] ? rtnl_newlink+0x651/0xa60
[ 23.957693][ T354] ? __create_object+0x5e/0xb0
[ 23.958012][ T354] ? __pfx___mutex_lock+0x10/0x10
[ 23.958320][ T354] ? trace_cap_capable+0x10f/0x190
[ 23.958624][ T354] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 23.959014][ T354] ? __rtnl_newlink+0x40e/0xa40
[ 23.959329][ T354] rtnl_newlink+0x69a/0xa60
[ 23.959639][ T354] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.959956][ T354] ? __lock_acquire+0x44d/0x7e0
[ 23.960278][ T354] ? find_held_lock+0x2b/0x80
[ 23.960590][ T354] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 23.960898][ T354] ? __lock_release+0x5d/0x170
[ 23.961217][ T354] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.961523][ T354] rtnetlink_rcv_msg+0x710/0xc00
[ 23.961842][ T354] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.962165][ T354] ? __lock_acquire+0x44d/0x7e0
[ 23.962483][ T354] netlink_rcv_skb+0x121/0x350
[ 23.962799][ T354] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.963118][ T354] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 23.963436][ T354] ? netlink_deliver_tap+0x13e/0x340
[ 23.963739][ T354] ? netlink_deliver_tap+0xc3/0x340
[ 23.964057][ T354] netlink_unicast+0x49e/0x780
[ 23.964368][ T354] ? __pfx_netlink_unicast+0x10/0x10
[ 23.964675][ T354] ? __lock_acquire+0x44d/0x7e0
[ 23.964999][ T354] netlink_sendmsg+0x721/0xbe0
[ 23.965311][ T354] ? __pfx_netlink_sendmsg+0x10/0x10
[ 23.965621][ T354] ? __import_iovec+0x238/0x3c0
[ 23.965945][ T354] ____sys_sendmsg+0x7ad/0xa10
[ 23.966258][ T354] ? __pfx_____sys_sendmsg+0x10/0x10
[ 23.966565][ T354] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 23.966969][ T354] ___sys_sendmsg+0xed/0x170
[ 23.967276][ T354] ? kasan_record_aux_stack+0x8c/0xa0
[ 23.967584][ T354] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 23.967988][ T354] ? __pfx____sys_sendmsg+0x10/0x10
[ 23.968300][ T354] ? find_held_lock+0x2b/0x80
[ 23.968609][ T354] ? __lock_acquire+0x44d/0x7e0
[ 23.968920][ T354] ? find_held_lock+0x2b/0x80
[ 23.969239][ T354] ? __virt_addr_valid+0x22e/0x450
[ 23.969546][ T354] ? __lock_release+0x5d/0x170
[ 23.969857][ T354] __sys_sendmsg+0x10b/0x1a0
[ 23.970178][ T354] ? __call_rcu_common.constprop.0+0x320/0x640
[ 23.970562][ T354] ? __pfx___sys_sendmsg+0x10/0x10
[ 23.970884][ T354] ? rcu_is_watching+0x12/0xc0
[ 23.971202][ T354] do_syscall_64+0xc1/0x380
[ 23.971512][ T354] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 23.971927][ T354] RIP: 0033:0x7f7e53e4e1e7
[ 23.972260][ T354] 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
[ 23.973372][ T354] RSP: 002b:00007ffccd88c1c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 23.973835][ T354] RAX: ffffffffffffffda RBX: 00007ffccd88c8f0 RCX: 00007f7e53e4e1e7
[ 23.974309][ T354] RDX: 0000000000000000 RSI: 00007ffccd88c230 RDI: 0000000000000005
[ 23.974775][ T354] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 23.975254][ T354] R10: 0000000002f0d910 R11: 0000000000000246 R12: 0000000000000004
[ 23.975720][ T354] R13: 00000000686e3e89 R14: 0000000000499600 R15: 0000000000000000
[ 23.976203][ T354]
[ 23.976437][ T354] irq event stamp: 44543
[ 23.976670][ T354] hardirqs last enabled at (44551): [] __up_console_sem+0x6b/0x80
[ 23.977211][ T354] hardirqs last disabled at (44560): [] __up_console_sem+0x50/0x80
[ 23.977749][ T354] softirqs last enabled at (43544): [] br_add_if+0xd82/0x1330 [bridge]
[ 23.978329][ T354] softirqs last disabled at (43542): [] br_add_if+0xcf3/0x1330 [bridge]
[ 23.978904][ T354] ---[ end trace 0000000000000000 ]---
[ 24.107163][ T356] br2: port 2(veth2.20) entered blocking state
[ 24.107708][ T356] br2: port 2(veth2.20) entered forwarding state
[ 28.179497][ T402] br3: port 1(w1) entered blocking state
[ 28.179844][ T402] br3: port 1(w1) entered disabled state
[ 28.180196][ T402] w1: entered allmulticast mode
[ 28.183647][ T402] w1: entered promiscuous mode
[ 28.186681][ T402] ------------[ cut here ]------------
[ 28.187826][ T402] WARNING: CPU: 3 PID: 402 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 28.188470][ T402] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 28.189120][ T402] CPU: 3 UID: 0 PID: 402 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 28.189747][ T402] Tainted: [W]=WARN
[ 28.190001][ T402] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 28.190382][ T402] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 28.190700][ T402] 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
[ 28.191819][ T402] RSP: 0018:ffffc90000b46ef0 EFLAGS: 00010246
[ 28.192215][ T402] RAX: 0000000000000000 RBX: ffff88800af4a000 RCX: 0000000000000001
[ 28.192671][ T402] RDX: 0000000000000000 RSI: ffffffffbca9b941 RDI: ffffffffbc2555e0
[ 28.193136][ T402] RBP: ffffc90000b46fe0 R08: 0000000000000000 R09: 0000000000000000
[ 28.193588][ T402] R10: ffffc90000b47010 R11: ffffffffbcf79160 R12: 1ffff92000168de2
[ 28.194063][ T402] R13: 00000000000005dc R14: ffffc90000b47010 R15: ffff88800af4af08
[ 28.194521][ T402] FS: 00007f2434d6c800(0000) GS:ffff888077837000(0000) knlGS:0000000000000000
[ 28.195074][ T402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 28.195462][ T402] CR2: 00000000004e68a0 CR3: 000000000aca5001 CR4: 0000000000772ef0
[ 28.195947][ T402] PKRU: 55555554
[ 28.196179][ T402] Call Trace:
[ 28.196408][ T402]
[ 28.196567][ T402] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 28.196878][ T402] ? __lock_acquire+0x44d/0x7e0
[ 28.197208][ T402] ? find_held_lock+0x2b/0x80
[ 28.197518][ T402] netif_set_mtu+0x88/0x100
[ 28.197825][ T402] ? __pfx_netif_set_mtu+0x10/0x10
[ 28.198167][ T402] dev_set_mtu+0xa0/0x150
[ 28.198407][ T402] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 28.198834][ T402] br_add_if+0xda3/0x1330 [bridge]
[ 28.199200][ T402] do_set_master+0x32f/0x500
[ 28.199514][ T402] do_setlink.constprop.0+0x9f4/0x2480
[ 28.199828][ T402] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 28.200228][ T402] ? rcu_read_lock_any_held+0x43/0xb0
[ 28.200544][ T402] ? validate_chain+0x166/0x4d0
[ 28.200854][ T402] ? __kernel_text_address+0x12/0x40
[ 28.201175][ T402] ? __lock_acquire+0x44d/0x7e0
[ 28.201485][ T402] ? __mutex_trylock_common+0xf9/0x260
[ 28.201811][ T402] ? __pfx___mutex_trylock_common+0x10/0x10
[ 28.202224][ T402] ? rcu_is_watching+0x12/0xc0
[ 28.202534][ T402] ? rcu_is_watching+0x12/0xc0
[ 28.202842][ T402] ? trace_contention_end+0xdc/0x140
[ 28.203168][ T402] ? __mutex_lock+0x19c/0xcd0
[ 28.203482][ T402] ? find_held_lock+0x2b/0x80
[ 28.203788][ T402] ? rtnl_newlink+0x651/0xa60
[ 28.204107][ T402] ? __create_object+0x5e/0xb0
[ 28.204417][ T402] ? __pfx___mutex_lock+0x10/0x10
[ 28.204722][ T402] ? trace_cap_capable+0x10f/0x190
[ 28.205034][ T402] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 28.205415][ T402] ? __rtnl_newlink+0x40e/0xa40
[ 28.205723][ T402] rtnl_newlink+0x69a/0xa60
[ 28.206042][ T402] ? __pfx_rtnl_newlink+0x10/0x10
[ 28.206346][ T402] ? __lock_acquire+0x44d/0x7e0
[ 28.206655][ T402] ? find_held_lock+0x2b/0x80
[ 28.206968][ T402] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 28.207272][ T402] ? __lock_release+0x5d/0x170
[ 28.207580][ T402] ? __pfx_rtnl_newlink+0x10/0x10
[ 28.207890][ T402] rtnetlink_rcv_msg+0x710/0xc00
[ 28.208218][ T402] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 28.208527][ T402] ? __lock_acquire+0x44d/0x7e0
[ 28.208840][ T402] netlink_rcv_skb+0x121/0x350
[ 28.209162][ T402] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 28.209472][ T402] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 28.209792][ T402] ? netlink_deliver_tap+0x13e/0x340
[ 28.210116][ T402] ? netlink_deliver_tap+0xc3/0x340
[ 28.210428][ T402] netlink_unicast+0x49e/0x780
[ 28.210741][ T402] ? __pfx_netlink_unicast+0x10/0x10
[ 28.211063][ T402] ? __lock_acquire+0x44d/0x7e0
[ 28.211380][ T402] netlink_sendmsg+0x721/0xbe0
[ 28.211711][ T402] ? __pfx_netlink_sendmsg+0x10/0x10
[ 28.212036][ T402] ? __import_iovec+0x238/0x3c0
[ 28.212355][ T402] ____sys_sendmsg+0x7ad/0xa10
[ 28.212668][ T402] ? __pfx_____sys_sendmsg+0x10/0x10
[ 28.212983][ T402] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 28.213373][ T402] ___sys_sendmsg+0xed/0x170
[ 28.213674][ T402] ? kasan_record_aux_stack+0x8c/0xa0
[ 28.213989][ T402] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 28.214372][ T402] ? __pfx____sys_sendmsg+0x10/0x10
[ 28.214690][ T402] ? find_held_lock+0x2b/0x80
[ 28.215007][ T402] ? __lock_acquire+0x44d/0x7e0
[ 28.215316][ T402] ? find_held_lock+0x2b/0x80
[ 28.215626][ T402] ? __virt_addr_valid+0x22e/0x450
[ 28.215944][ T402] ? __lock_release+0x5d/0x170
[ 28.216266][ T402] __sys_sendmsg+0x10b/0x1a0
[ 28.216568][ T402] ? __call_rcu_common.constprop.0+0x320/0x640
[ 28.216964][ T402] ? __pfx___sys_sendmsg+0x10/0x10
[ 28.217288][ T402] ? rcu_is_watching+0x12/0xc0
[ 28.217594][ T402] do_syscall_64+0xc1/0x380
[ 28.217904][ T402] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 28.218291][ T402] RIP: 0033:0x7f2434f391e7
[ 28.218605][ T402] 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
[ 28.219716][ T402] RSP: 002b:00007ffc87b7a698 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 28.220187][ T402] RAX: ffffffffffffffda RBX: 00007ffc87b7adc0 RCX: 00007f2434f391e7
[ 28.220645][ T402] RDX: 0000000000000000 RSI: 00007ffc87b7a700 RDI: 0000000000000005
[ 28.221110][ T402] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 28.221574][ T402] R10: 0000000003a2d910 R11: 0000000000000246 R12: 0000000000000004
[ 28.222059][ T402] R13: 00000000686e3e8d R14: 0000000000499600 R15: 0000000000000000
[ 28.222528][ T402]
[ 28.222756][ T402] irq event stamp: 39511
[ 28.222997][ T402] hardirqs last enabled at (39521): [] __up_console_sem+0x6b/0x80
[ 28.223534][ T402] hardirqs last disabled at (39528): [] __up_console_sem+0x50/0x80
[ 28.224066][ T402] softirqs last enabled at (38600): [] handle_softirqs+0x358/0x620
[ 28.224592][ T402] softirqs last disabled at (38061): [] __irq_exit_rcu+0xfa/0x160
[ 28.225143][ T402] ---[ end trace 0000000000000000 ]---
[ 28.905199][ T408] br3: port 2(vx100) entered blocking state
[ 28.905651][ T408] br3: port 2(vx100) entered disabled state
[ 28.907459][ T408] vx100: entered allmulticast mode
[ 28.910901][ T408] vx100: entered promiscuous mode
[ 28.912255][ T408] br3: port 2(vx100) entered blocking state
[ 28.912666][ T408] br3: port 2(vx100) entered forwarding state
[ 28.914426][ T408] ------------[ cut here ]------------
[ 28.914762][ T408] WARNING: CPU: 1 PID: 408 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 28.916855][ T408] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 28.917505][ T408] CPU: 1 UID: 0 PID: 408 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 28.918125][ T408] Tainted: [W]=WARN
[ 28.918359][ T408] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 28.918739][ T408] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 28.919062][ T408] 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
[ 28.920211][ T408] RSP: 0018:ffffc90000b76ef0 EFLAGS: 00010246
[ 28.920608][ T408] RAX: 0000000000000000 RBX: ffff88800af4a000 RCX: 0000000000000001
[ 28.921073][ T408] RDX: 0000000000000000 RSI: ffffffffbca9b941 RDI: ffffffffbc2555e0
[ 28.921532][ T408] RBP: ffffc90000b76fe0 R08: 0000000000000000 R09: 0000000000000000
[ 28.922017][ T408] R10: ffffc90000b77010 R11: ffffffffbcf79160 R12: 1ffff9200016ede2
[ 28.922485][ T408] R13: 00000000000005dc R14: ffffc90000b77010 R15: ffff88800af4af08
[ 28.922955][ T408] FS: 00007f34762b6800(0000) GS:ffff888077737000(0000) knlGS:0000000000000000
[ 28.923486][ T408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 28.923868][ T408] CR2: 00000000004e68a0 CR3: 000000000a942005 CR4: 0000000000772ef0
[ 28.924340][ T408] PKRU: 55555554
[ 28.924575][ T408] Call Trace:
[ 28.924811][ T408]
[ 28.924979][ T408] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 28.925290][ T408] ? __lock_acquire+0x44d/0x7e0
[ 28.925607][ T408] ? find_held_lock+0x2b/0x80
[ 28.925917][ T408] netif_set_mtu+0x88/0x100
[ 28.926232][ T408] ? __pfx_netif_set_mtu+0x10/0x10
[ 28.926559][ T408] dev_set_mtu+0xa0/0x150
[ 28.926792][ T408] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 28.927225][ T408] br_add_if+0xda3/0x1330 [bridge]
[ 28.927592][ T408] do_set_master+0x32f/0x500
[ 28.927917][ T408] do_setlink.constprop.0+0x9f4/0x2480
[ 28.928241][ T408] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 28.928630][ T408] ? rcu_read_lock_any_held+0x43/0xb0
[ 28.928945][ T408] ? validate_chain+0x166/0x4d0
[ 28.929254][ T408] ? __kernel_text_address+0x12/0x40
[ 28.929564][ T408] ? __lock_acquire+0x44d/0x7e0
[ 28.929874][ T408] ? __mutex_trylock_common+0xf9/0x260
[ 28.930188][ T408] ? __pfx___mutex_trylock_common+0x10/0x10
[ 28.930582][ T408] ? rcu_is_watching+0x12/0xc0
[ 28.930909][ T408] ? rcu_is_watching+0x12/0xc0
[ 28.931222][ T408] ? trace_contention_end+0xdc/0x140
[ 28.931533][ T408] ? __mutex_lock+0x19c/0xcd0
[ 28.931864][ T408] ? find_held_lock+0x2b/0x80
[ 28.932185][ T408] ? rtnl_newlink+0x651/0xa60
[ 28.932489][ T408] ? __create_object+0x5e/0xb0
[ 28.932800][ T408] ? __pfx___mutex_lock+0x10/0x10
[ 28.933116][ T408] ? trace_cap_capable+0x10f/0x190
[ 28.933423][ T408] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 28.933804][ T408] ? __rtnl_newlink+0x40e/0xa40
[ 28.934125][ T408] rtnl_newlink+0x69a/0xa60
[ 28.934445][ T408] ? __pfx_rtnl_newlink+0x10/0x10
[ 28.934751][ T408] ? __lock_acquire+0x44d/0x7e0
[ 28.935073][ T408] ? find_held_lock+0x2b/0x80
[ 28.935384][ T408] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 28.935686][ T408] ? __lock_release+0x5d/0x170
[ 28.936003][ T408] ? __pfx_rtnl_newlink+0x10/0x10
[ 28.936318][ T408] rtnetlink_rcv_msg+0x710/0xc00
[ 28.936626][ T408] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 28.936948][ T408] ? __lock_acquire+0x44d/0x7e0
[ 28.937264][ T408] netlink_rcv_skb+0x121/0x350
[ 28.937577][ T408] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 28.937885][ T408] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 28.938210][ T408] ? netlink_deliver_tap+0x13e/0x340
[ 28.938520][ T408] ? netlink_deliver_tap+0xc3/0x340
[ 28.938826][ T408] netlink_unicast+0x49e/0x780
[ 28.939147][ T408] ? __pfx_netlink_unicast+0x10/0x10
[ 28.939454][ T408] ? __lock_acquire+0x44d/0x7e0
[ 28.939765][ T408] netlink_sendmsg+0x721/0xbe0
[ 28.940081][ T408] ? __pfx_netlink_sendmsg+0x10/0x10
[ 28.940391][ T408] ? __import_iovec+0x238/0x3c0
[ 28.940704][ T408] ____sys_sendmsg+0x7ad/0xa10
[ 28.941025][ T408] ? __pfx_____sys_sendmsg+0x10/0x10
[ 28.941333][ T408] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 28.941741][ T408] ___sys_sendmsg+0xed/0x170
[ 28.942057][ T408] ? kasan_record_aux_stack+0x8c/0xa0
[ 28.942362][ T408] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 28.942747][ T408] ? __pfx____sys_sendmsg+0x10/0x10
[ 28.943064][ T408] ? find_held_lock+0x2b/0x80
[ 28.943377][ T408] ? __lock_acquire+0x44d/0x7e0
[ 28.943691][ T408] ? find_held_lock+0x2b/0x80
[ 28.944007][ T408] ? __virt_addr_valid+0x22e/0x450
[ 28.944319][ T408] ? __lock_release+0x5d/0x170
[ 28.944630][ T408] __sys_sendmsg+0x10b/0x1a0
[ 28.944947][ T408] ? __call_rcu_common.constprop.0+0x320/0x640
[ 28.945332][ T408] ? __pfx___sys_sendmsg+0x10/0x10
[ 28.945653][ T408] ? rcu_is_watching+0x12/0xc0
[ 28.945968][ T408] do_syscall_64+0xc1/0x380
[ 28.946277][ T408] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 28.946664][ T408] RIP: 0033:0x7f34764831e7
[ 28.946993][ T408] 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
[ 28.948092][ T408] RSP: 002b:00007ffe8d759cd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 28.948561][ T408] RAX: ffffffffffffffda RBX: 00007ffe8d75a400 RCX: 00007f34764831e7
[ 28.949030][ T408] RDX: 0000000000000000 RSI: 00007ffe8d759d40 RDI: 0000000000000005
[ 28.949495][ T408] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 28.949966][ T408] R10: 0000000035b04910 R11: 0000000000000246 R12: 0000000000000004
[ 28.950429][ T408] R13: 00000000686e3e8e R14: 0000000000499600 R15: 0000000000000000
[ 28.950899][ T408]
[ 28.951142][ T408] irq event stamp: 44583
[ 28.951372][ T408] hardirqs last enabled at (44591): [] __up_console_sem+0x6b/0x80
[ 28.951914][ T408] hardirqs last disabled at (44598): [] __up_console_sem+0x50/0x80
[ 28.952448][ T408] softirqs last enabled at (44580): [] handle_softirqs+0x358/0x620
[ 28.952991][ T408] softirqs last disabled at (44571): [] __irq_exit_rcu+0xfa/0x160
[ 28.953537][ T408] ---[ end trace 0000000000000000 ]---
[ 29.831029][ T38] br3: port 1(w1) entered blocking state
[ 29.831553][ T38] br3: port 1(w1) entered forwarding state
[ 33.181203][ T457] br3: port 1(w1) entered blocking state
[ 33.181545][ T457] br3: port 1(w1) entered disabled state
[ 33.181897][ T457] w1: entered allmulticast mode
[ 33.185346][ T457] w1: entered promiscuous mode
[ 33.189731][ T457] ------------[ cut here ]------------
[ 33.190072][ T457] WARNING: CPU: 1 PID: 457 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 33.190676][ T457] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 33.191318][ T457] CPU: 1 UID: 0 PID: 457 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 33.191957][ T457] Tainted: [W]=WARN
[ 33.192187][ T457] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 33.192565][ T457] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 33.192879][ T457] 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
[ 33.193988][ T457] RSP: 0018:ffffc90000ce6ef0 EFLAGS: 00010246
[ 33.194408][ T457] RAX: 0000000000000000 RBX: ffff888015a22000 RCX: 0000000000000001
[ 33.194865][ T457] RDX: 0000000000000000 RSI: ffffffffbca9b941 RDI: ffffffffbc2555e0
[ 33.195484][ T457] RBP: ffffc90000ce6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 33.196099][ T457] R10: ffffc90000ce7010 R11: ffffffffbcf79160 R12: 1ffff9200019cde2
[ 33.196557][ T457] R13: 00000000000005dc R14: ffffc90000ce7010 R15: ffff888015a22f08
[ 33.197186][ T457] FS: 00007f26c2520800(0000) GS:ffff888077737000(0000) knlGS:0000000000000000
[ 33.197716][ T457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.198289][ T457] CR2: 00000000004e68a0 CR3: 0000000009d28001 CR4: 0000000000772ef0
[ 33.198759][ T457] PKRU: 55555554
[ 33.199182][ T457] Call Trace:
[ 33.199412][ T457]
[ 33.199571][ T457] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 33.199876][ T457] ? __lock_acquire+0x44d/0x7e0
[ 33.200338][ T457] ? find_held_lock+0x2b/0x80
[ 33.200651][ T457] netif_set_mtu+0x88/0x100
[ 33.201106][ T457] ? __pfx_netif_set_mtu+0x10/0x10
[ 33.201462][ T457] dev_set_mtu+0xa0/0x150
[ 33.201710][ T457] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 33.202305][ T457] br_add_if+0xda3/0x1330 [bridge]
[ 33.202660][ T457] do_set_master+0x32f/0x500
[ 33.202984][ T457] do_setlink.constprop.0+0x9f4/0x2480
[ 33.203292][ T457] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 33.203684][ T457] ? rcu_read_lock_any_held+0x43/0xb0
[ 33.203996][ T457] ? validate_chain+0x166/0x4d0
[ 33.204301][ T457] ? __kernel_text_address+0x12/0x40
[ 33.204606][ T457] ? __lock_acquire+0x44d/0x7e0
[ 33.204913][ T457] ? __mutex_trylock_common+0xf9/0x260
[ 33.205232][ T457] ? __pfx___mutex_trylock_common+0x10/0x10
[ 33.205616][ T457] ? rcu_is_watching+0x12/0xc0
[ 33.205925][ T457] ? rcu_is_watching+0x12/0xc0
[ 33.206256][ T457] ? trace_contention_end+0xdc/0x140
[ 33.206557][ T457] ? __mutex_lock+0x19c/0xcd0
[ 33.206866][ T457] ? find_held_lock+0x2b/0x80
[ 33.207197][ T457] ? rtnl_newlink+0x651/0xa60
[ 33.207503][ T457] ? __create_object+0x5e/0xb0
[ 33.207814][ T457] ? __pfx___mutex_lock+0x10/0x10
[ 33.208128][ T457] ? trace_cap_capable+0x10f/0x190
[ 33.208438][ T457] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 33.208816][ T457] ? __rtnl_newlink+0x40e/0xa40
[ 33.209138][ T457] rtnl_newlink+0x69a/0xa60
[ 33.209449][ T457] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.209754][ T457] ? __lock_acquire+0x44d/0x7e0
[ 33.210084][ T457] ? find_held_lock+0x2b/0x80
[ 33.210391][ T457] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 33.210692][ T457] ? __lock_release+0x5d/0x170
[ 33.211014][ T457] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.211316][ T457] rtnetlink_rcv_msg+0x710/0xc00
[ 33.211635][ T457] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.211968][ T457] ? __lock_acquire+0x44d/0x7e0
[ 33.212277][ T457] netlink_rcv_skb+0x121/0x350
[ 33.212582][ T457] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.212888][ T457] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 33.213221][ T457] ? netlink_deliver_tap+0x13e/0x340
[ 33.213528][ T457] ? netlink_deliver_tap+0xc3/0x340
[ 33.213832][ T457] netlink_unicast+0x49e/0x780
[ 33.214162][ T457] ? __pfx_netlink_unicast+0x10/0x10
[ 33.214469][ T457] ? __lock_acquire+0x44d/0x7e0
[ 33.214777][ T457] netlink_sendmsg+0x721/0xbe0
[ 33.215094][ T457] ? __pfx_netlink_sendmsg+0x10/0x10
[ 33.215409][ T457] ? __import_iovec+0x238/0x3c0
[ 33.215726][ T457] ____sys_sendmsg+0x7ad/0xa10
[ 33.216046][ T457] ? __pfx_____sys_sendmsg+0x10/0x10
[ 33.216351][ T457] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 33.216740][ T457] ___sys_sendmsg+0xed/0x170
[ 33.217056][ T457] ? kasan_record_aux_stack+0x8c/0xa0
[ 33.217366][ T457] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 33.217750][ T457] ? __pfx____sys_sendmsg+0x10/0x10
[ 33.218081][ T457] ? find_held_lock+0x2b/0x80
[ 33.218393][ T457] ? __lock_acquire+0x44d/0x7e0
[ 33.218700][ T457] ? find_held_lock+0x2b/0x80
[ 33.219033][ T457] ? __virt_addr_valid+0x22e/0x450
[ 33.219339][ T457] ? __lock_release+0x5d/0x170
[ 33.219655][ T457] __sys_sendmsg+0x10b/0x1a0
[ 33.219963][ T457] ? __call_rcu_common.constprop.0+0x320/0x640
[ 33.220344][ T457] ? __pfx___sys_sendmsg+0x10/0x10
[ 33.220662][ T457] ? rcu_is_watching+0x12/0xc0
[ 33.220977][ T457] do_syscall_64+0xc1/0x380
[ 33.221290][ T457] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.221709][ T457] RIP: 0033:0x7f26c26ed1e7
[ 33.222049][ T457] 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
[ 33.223153][ T457] RSP: 002b:00007ffe95b81778 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.223617][ T457] RAX: ffffffffffffffda RBX: 00007ffe95b81ea0 RCX: 00007f26c26ed1e7
[ 33.224080][ T457] RDX: 0000000000000000 RSI: 00007ffe95b817e0 RDI: 0000000000000005
[ 33.224543][ T457] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 33.225010][ T457] R10: 000000001fcdb910 R11: 0000000000000246 R12: 0000000000000004
[ 33.225464][ T457] R13: 00000000686e3e92 R14: 0000000000499600 R15: 0000000000000000
[ 33.225955][ T457]
[ 33.226187][ T457] irq event stamp: 38625
[ 33.226420][ T457] hardirqs last enabled at (38633): [] __up_console_sem+0x6b/0x80
[ 33.226967][ T457] hardirqs last disabled at (38660): [] __up_console_sem+0x50/0x80
[ 33.227491][ T457] softirqs last enabled at (38658): [] handle_softirqs+0x358/0x620
[ 33.228025][ T457] softirqs last disabled at (38641): [] __irq_exit_rcu+0xfa/0x160
[ 33.228552][ T457] ---[ end trace 0000000000000000 ]---
[ 33.883334][ T463] br3: port 2(vx200) entered blocking state
[ 33.883766][ T463] br3: port 2(vx200) entered disabled state
[ 33.884362][ T463] vx200: entered allmulticast mode
[ 33.887810][ T463] vx200: entered promiscuous mode
[ 33.889134][ T463] br3: port 2(vx200) entered blocking state
[ 33.889537][ T463] br3: port 2(vx200) entered forwarding state
[ 33.890693][ T463] ------------[ cut here ]------------
[ 33.891533][ T463] WARNING: CPU: 3 PID: 463 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 33.892170][ T463] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 33.892800][ T463] CPU: 3 UID: 0 PID: 463 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 33.893437][ T463] Tainted: [W]=WARN
[ 33.893667][ T463] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 33.894053][ T463] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 33.894380][ T463] 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
[ 33.895490][ T463] RSP: 0018:ffffc90000586ef0 EFLAGS: 00010246
[ 33.895885][ T463] RAX: 0000000000000000 RBX: ffff888015a22000 RCX: 0000000000000001
[ 33.896351][ T463] RDX: 0000000000000000 RSI: ffffffffbca9b941 RDI: ffffffffbc2555e0
[ 33.896817][ T463] RBP: ffffc90000586fe0 R08: 0000000000000000 R09: 0000000000000000
[ 33.897285][ T463] R10: ffffc90000587010 R11: ffffffffbd8a8918 R12: 1ffff920000b0de2
[ 33.897763][ T463] R13: 00000000000005dc R14: ffffc90000587010 R15: ffff888015a22f08
[ 33.898237][ T463] FS: 00007ff300260800(0000) GS:ffff888077837000(0000) knlGS:0000000000000000
[ 33.898769][ T463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.899181][ T463] CR2: 00000000004e5468 CR3: 000000000aa76004 CR4: 0000000000772ef0
[ 33.899656][ T463] PKRU: 55555554
[ 33.899886][ T463] Call Trace:
[ 33.900123][ T463]
[ 33.900288][ T463] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 33.900595][ T463] ? find_held_lock+0x2b/0x80
[ 33.900921][ T463] ? mark_held_locks+0x49/0x80
[ 33.901238][ T463] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 33.901629][ T463] ? lockdep_hardirqs_on+0x7c/0x110
[ 33.901959][ T463] netif_set_mtu+0x88/0x100
[ 33.902268][ T463] ? __pfx_netif_set_mtu+0x10/0x10
[ 33.902583][ T463] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 33.903031][ T463] dev_set_mtu+0xa0/0x150
[ 33.903274][ T463] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 33.903736][ T463] br_add_if+0xda3/0x1330 [bridge]
[ 33.904101][ T463] do_set_master+0x32f/0x500
[ 33.904423][ T463] do_setlink.constprop.0+0x9f4/0x2480
[ 33.904732][ T463] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 33.905129][ T463] ? rcu_read_lock_any_held+0x43/0xb0
[ 33.905434][ T463] ? validate_chain+0x166/0x4d0
[ 33.905737][ T463] ? __kernel_text_address+0x12/0x40
[ 33.906083][ T463] ? __lock_acquire+0x44d/0x7e0
[ 33.906396][ T463] ? __mutex_trylock_common+0xf9/0x260
[ 33.906709][ T463] ? __pfx___mutex_trylock_common+0x10/0x10
[ 33.907111][ T463] ? rcu_is_watching+0x12/0xc0
[ 33.907452][ T463] ? rcu_is_watching+0x12/0xc0
[ 33.907756][ T463] ? trace_contention_end+0xdc/0x140
[ 33.908107][ T463] ? __mutex_lock+0x19c/0xcd0
[ 33.908415][ T463] ? find_held_lock+0x2b/0x80
[ 33.908718][ T463] ? rtnl_newlink+0x651/0xa60
[ 33.909037][ T463] ? __create_object+0x5e/0xb0
[ 33.909370][ T463] ? __pfx___mutex_lock+0x10/0x10
[ 33.909674][ T463] ? trace_cap_capable+0x10f/0x190
[ 33.909986][ T463] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 33.910367][ T463] ? __rtnl_newlink+0x40e/0xa40
[ 33.910698][ T463] rtnl_newlink+0x69a/0xa60
[ 33.911032][ T463] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.911337][ T463] ? __lock_acquire+0x44d/0x7e0
[ 33.911667][ T463] ? find_held_lock+0x2b/0x80
[ 33.911983][ T463] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 33.912291][ T463] ? __lock_release+0x5d/0x170
[ 33.912604][ T463] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.912926][ T463] rtnetlink_rcv_msg+0x710/0xc00
[ 33.913248][ T463] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.913556][ T463] ? __lock_acquire+0x44d/0x7e0
[ 33.913894][ T463] netlink_rcv_skb+0x121/0x350
[ 33.914209][ T463] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.914516][ T463] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 33.914829][ T463] ? netlink_deliver_tap+0x13e/0x340
[ 33.915160][ T463] ? netlink_deliver_tap+0xc3/0x340
[ 33.915470][ T463] netlink_unicast+0x49e/0x780
[ 33.915775][ T463] ? __pfx_netlink_unicast+0x10/0x10
[ 33.916088][ T463] ? __lock_acquire+0x44d/0x7e0
[ 33.916410][ T463] netlink_sendmsg+0x721/0xbe0
[ 33.916717][ T463] ? __pfx_netlink_sendmsg+0x10/0x10
[ 33.917031][ T463] ? __import_iovec+0x238/0x3c0
[ 33.917341][ T463] ____sys_sendmsg+0x7ad/0xa10
[ 33.917654][ T463] ? __pfx_____sys_sendmsg+0x10/0x10
[ 33.917965][ T463] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 33.918360][ T463] ___sys_sendmsg+0xed/0x170
[ 33.918661][ T463] ? kasan_record_aux_stack+0x8c/0xa0
[ 33.918982][ T463] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 33.919361][ T463] ? __pfx____sys_sendmsg+0x10/0x10
[ 33.919669][ T463] ? find_held_lock+0x2b/0x80
[ 33.919987][ T463] ? __lock_acquire+0x44d/0x7e0
[ 33.920296][ T463] ? find_held_lock+0x2b/0x80
[ 33.920600][ T463] ? __virt_addr_valid+0x22e/0x450
[ 33.920911][ T463] ? __lock_release+0x5d/0x170
[ 33.921234][ T463] __sys_sendmsg+0x10b/0x1a0
[ 33.921535][ T463] ? __call_rcu_common.constprop.0+0x320/0x640
[ 33.921925][ T463] ? __pfx___sys_sendmsg+0x10/0x10
[ 33.922257][ T463] ? rcu_is_watching+0x12/0xc0
[ 33.922562][ T463] do_syscall_64+0xc1/0x380
[ 33.922865][ T463] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.923273][ T463] RIP: 0033:0x7ff30042d1e7
[ 33.923590][ T463] 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
[ 33.924680][ T463] RSP: 002b:00007fffb69a03d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.925157][ T463] RAX: ffffffffffffffda RBX: 00007fffb69a0b00 RCX: 00007ff30042d1e7
[ 33.925612][ T463] RDX: 0000000000000000 RSI: 00007fffb69a0440 RDI: 0000000000000005
[ 33.926080][ T463] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 33.926533][ T463] R10: 0000000031a53910 R11: 0000000000000246 R12: 0000000000000004
[ 33.927007][ T463] R13: 00000000686e3e93 R14: 0000000000499600 R15: 0000000000000000
[ 33.927484][ T463]
[ 33.927711][ T463] irq event stamp: 39915
[ 33.927952][ T463] hardirqs last enabled at (39925): [] __up_console_sem+0x6b/0x80
[ 33.928481][ T463] hardirqs last disabled at (39932): [] __up_console_sem+0x50/0x80
[ 33.929013][ T463] softirqs last enabled at (39896): [] handle_softirqs+0x358/0x620
[ 33.929546][ T463] softirqs last disabled at (39875): [] __irq_exit_rcu+0xfa/0x160
[ 33.930100][ T463] ---[ end trace 0000000000000000 ]---
[ 34.768071][ T35] br3: port 1(w1) entered blocking state
[ 34.768518][ T35] br3: port 1(w1) entered forwarding state
[ 37.049629][ T502] br3: port 3(w1.20) entered blocking state
[ 37.050150][ T502] br3: port 3(w1.20) entered disabled state
[ 37.050558][ T502] w1.20: entered allmulticast mode
[ 37.054054][ T502] w1.20: entered promiscuous mode
[ 37.055275][ T502] ------------[ cut here ]------------
[ 37.055587][ T502] WARNING: CPU: 3 PID: 502 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.056530][ T502] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 37.057266][ T502] CPU: 3 UID: 0 PID: 502 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.057979][ T502] Tainted: [W]=WARN
[ 37.058244][ T502] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.058680][ T502] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.059067][ T502] 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
[ 37.060320][ T502] RSP: 0018:ffffc90000e26ef0 EFLAGS: 00010246
[ 37.060763][ T502] RAX: 0000000000000000 RBX: ffff888015a22000 RCX: 0000000000000001
[ 37.061302][ T502] RDX: 0000000000000000 RSI: ffffffffbca9b941 RDI: ffffffffbc2555e0
[ 37.061841][ T502] RBP: ffffc90000e26fe0 R08: 0000000000000000 R09: 0000000000000000
[ 37.062373][ T502] R10: ffffc90000e27010 R11: ffffffffbd8a8918 R12: 1ffff920001c4de2
[ 37.062897][ T502] R13: 00000000000005dc R14: ffffc90000e27010 R15: ffff888015a22f08
[ 37.063436][ T502] FS: 00007f27625f1800(0000) GS:ffff888077837000(0000) knlGS:0000000000000000
[ 37.064059][ T502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.064506][ T502] CR2: 00000000004e5b28 CR3: 0000000015bcc005 CR4: 0000000000772ef0
[ 37.065039][ T502] PKRU: 55555554
[ 37.065302][ T502] Call Trace:
[ 37.065563][ T502]
[ 37.065743][ T502] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.066112][ T502] ? find_held_lock+0x2b/0x80
[ 37.066467][ T502] ? mark_held_locks+0x49/0x80
[ 37.066810][ T502] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 37.067256][ T502] ? lockdep_hardirqs_on+0x7c/0x110
[ 37.067608][ T502] netif_set_mtu+0x88/0x100
[ 37.067968][ T502] ? __pfx_netif_set_mtu+0x10/0x10
[ 37.068335][ T502] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 37.068819][ T502] dev_set_mtu+0xa0/0x150
[ 37.069098][ T502] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 37.069575][ T502] br_add_if+0xda3/0x1330 [bridge]
[ 37.069981][ T502] do_set_master+0x32f/0x500
[ 37.070340][ T502] do_setlink.constprop.0+0x9f4/0x2480
[ 37.070694][ T502] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.071166][ T502] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.071512][ T502] ? validate_chain+0x166/0x4d0
[ 37.071873][ T502] ? __kernel_text_address+0x12/0x40
[ 37.072235][ T502] ? __lock_acquire+0x44d/0x7e0
[ 37.072582][ T502] ? __mutex_trylock_common+0xf9/0x260
[ 37.072926][ T502] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.073371][ T502] ? rcu_is_watching+0x12/0xc0
[ 37.073723][ T502] ? rcu_is_watching+0x12/0xc0
[ 37.074084][ T502] ? trace_contention_end+0xdc/0x140
[ 37.074431][ T502] ? __mutex_lock+0x19c/0xcd0
[ 37.074774][ T502] ? find_held_lock+0x2b/0x80
[ 37.075130][ T502] ? rtnl_newlink+0x651/0xa60
[ 37.075471][ T502] ? __create_object+0x5e/0xb0
[ 37.075816][ T502] ? __pfx___mutex_lock+0x10/0x10
[ 37.076179][ T502] ? trace_cap_capable+0x10f/0x190
[ 37.076528][ T502] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.076967][ T502] ? __rtnl_newlink+0x40e/0xa40
[ 37.077320][ T502] rtnl_newlink+0x69a/0xa60
[ 37.077671][ T502] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.078027][ T502] ? __lock_acquire+0x44d/0x7e0
[ 37.078383][ T502] ? find_held_lock+0x2b/0x80
[ 37.078732][ T502] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.079085][ T502] ? __lock_release+0x5d/0x170
[ 37.079439][ T502] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.079783][ T502] rtnetlink_rcv_msg+0x710/0xc00
[ 37.080140][ T502] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.080491][ T502] ? __lock_acquire+0x44d/0x7e0
[ 37.080839][ T502] netlink_rcv_skb+0x121/0x350
[ 37.081195][ T502] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.081545][ T502] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.081916][ T502] ? netlink_deliver_tap+0x13e/0x340
[ 37.082274][ T502] ? netlink_deliver_tap+0xc3/0x340
[ 37.082623][ T502] netlink_unicast+0x49e/0x780
[ 37.082982][ T502] ? __pfx_netlink_unicast+0x10/0x10
[ 37.083327][ T502] ? __lock_acquire+0x44d/0x7e0
[ 37.083677][ T502] netlink_sendmsg+0x721/0xbe0
[ 37.084037][ T502] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.084388][ T502] ? __import_iovec+0x238/0x3c0
[ 37.084743][ T502] ____sys_sendmsg+0x7ad/0xa10
[ 37.085109][ T502] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.085453][ T502] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.085892][ T502] ___sys_sendmsg+0xed/0x170
[ 37.086253][ T502] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.086598][ T502] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.087048][ T502] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.087401][ T502] ? find_held_lock+0x2b/0x80
[ 37.087749][ T502] ? __lock_acquire+0x44d/0x7e0
[ 37.088113][ T502] ? find_held_lock+0x2b/0x80
[ 37.088462][ T502] ? __virt_addr_valid+0x22e/0x450
[ 37.088807][ T502] ? __lock_release+0x5d/0x170
[ 37.089170][ T502] __sys_sendmsg+0x10b/0x1a0
[ 37.089515][ T502] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.089964][ T502] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.090322][ T502] ? rcu_is_watching+0x12/0xc0
[ 37.090672][ T502] do_syscall_64+0xc1/0x380
[ 37.091030][ T502] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.091458][ T502] RIP: 0033:0x7f27627be1e7
[ 37.091826][ T502] 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
[ 37.093066][ T502] RSP: 002b:00007fff691bbd38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.093592][ T502] RAX: ffffffffffffffda RBX: 00007fff691bc460 RCX: 00007f27627be1e7
[ 37.094121][ T502] RDX: 0000000000000000 RSI: 00007fff691bbda0 RDI: 0000000000000005
[ 37.094641][ T502] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 37.095168][ T502] R10: 000000002e7b0910 R11: 0000000000000246 R12: 0000000000000004
[ 37.095686][ T502] R13: 00000000686e3e96 R14: 0000000000499600 R15: 0000000000000000
[ 37.096232][ T502]
[ 37.096496][ T502] irq event stamp: 46155
[ 37.096757][ T502] hardirqs last enabled at (46163): [] __up_console_sem+0x6b/0x80
[ 37.097367][ T502] hardirqs last disabled at (46172): [] __up_console_sem+0x50/0x80
[ 37.097972][ T502] softirqs last enabled at (45490): [] handle_softirqs+0x358/0x620
[ 37.098569][ T502] softirqs last disabled at (45481): [] __irq_exit_rcu+0xfa/0x160
[ 37.099179][ T502] ---[ end trace 0000000000000000 ]---
[ 37.908875][ T515] br3: port 3(w1.20) entered blocking state
[ 37.909333][ T515] br3: port 3(w1.20) entered forwarding state
[ 49.051511][ T68] w1.20: left allmulticast mode
[ 49.051919][ T68] w1.20: left promiscuous mode
[ 49.052638][ T68] br3: port 3(w1.20) entered disabled state
[ 49.067075][ T68] vx200: left allmulticast mode
[ 49.067412][ T68] vx200: left promiscuous mode
[ 49.068578][ T68] br3: port 2(vx200) entered disabled state
[ 49.071273][ T68] w1: left allmulticast mode
[ 49.071605][ T68] w1: left promiscuous mode
[ 49.072131][ T68] br3: port 1(w1) entered disabled state
[ 49.566565][ T68] vx100: left allmulticast mode
[ 49.567194][ T68] vx100: left promiscuous mode
[ 49.567791][ T68] br3: port 2(vx100) entered disabled state
[ 49.571377][ T68] w1: left allmulticast mode
[ 49.571887][ T68] w1: left promiscuous mode
[ 49.572548][ T68] br3: port 1(w1) entered disabled state
[ 52.192731][ T613] vx200: left allmulticast mode
[ 52.193123][ T613] vx200: left promiscuous mode
[ 52.193622][ T613] br2: port 1(vx200) entered disabled state
[ 52.197177][ T613] ------------[ cut here ]------------
[ 52.197499][ T613] WARNING: CPU: 3 PID: 613 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 52.198776][ T613] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 52.199424][ T613] CPU: 3 UID: 0 PID: 613 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 52.200057][ T613] Tainted: [W]=WARN
[ 52.200291][ T613] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 52.200672][ T613] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 52.201004][ T613] 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
[ 52.202123][ T613] RSP: 0018:ffffc90001206f70 EFLAGS: 00010246
[ 52.202508][ T613] RAX: 0000000000000000 RBX: ffff888005fc2000 RCX: 0000000000000001
[ 52.202969][ T613] RDX: 0000000000000000 RSI: ffffffffbca9b941 RDI: ffffffffbc2555e0
[ 52.203425][ T613] RBP: ffffc90001207058 R08: 0000000000000000 R09: 0000000000000000
[ 52.203880][ T613] R10: ffffc90001207088 R11: ffffffffb8e00130 R12: 1ffff92000240df2
[ 52.204340][ T613] R13: 00000000000005dc R14: ffffc90001207088 R15: ffff888005fc2f08
[ 52.204798][ T613] FS: 00007fd01184d800(0000) GS:ffff888077837000(0000) knlGS:0000000000000000
[ 52.205340][ T613] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.205728][ T613] CR2: 00000000004e5468 CR3: 0000000005496002 CR4: 0000000000772ef0
[ 52.206341][ T613] PKRU: 55555554
[ 52.206570][ T613] Call Trace:
[ 52.206798][ T613]
[ 52.207097][ T613] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 52.207482][ T613] ? br_del_if+0xa3/0x1f0 [bridge]
[ 52.207827][ T613] ? do_set_master+0x14a/0x500
[ 52.208300][ T613] ? do_setlink.constprop.0+0x9f4/0x2480
[ 52.208607][ T613] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 52.208914][ T613] ? netlink_unicast+0x49e/0x780
[ 52.209492][ T613] ? netlink_sendmsg+0x721/0xbe0
[ 52.209801][ T613] ? ____sys_sendmsg+0x7ad/0xa10
[ 52.210502][ T613] ? ___sys_sendmsg+0xed/0x170
[ 52.210814][ T613] ? __sys_sendmsg+0x10b/0x1a0
[ 52.211686][ T613] ? do_syscall_64+0xc1/0x380
[ 52.212391][ T613] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 52.212776][ T613] ? find_held_lock+0x2b/0x80
[ 52.213101][ T613] netif_set_mtu+0x88/0x100
[ 52.213406][ T613] ? __pfx_netif_set_mtu+0x10/0x10
[ 52.213727][ T613] dev_set_mtu+0xa0/0x150
[ 52.213980][ T613] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 52.214407][ T613] br_del_if+0xb2/0x1f0 [bridge]
[ 52.214750][ T613] ? rtnl_is_locked+0x15/0x20
[ 52.215070][ T613] do_set_master+0x14a/0x500
[ 52.215381][ T613] do_setlink.constprop.0+0x9f4/0x2480
[ 52.215700][ T613] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 52.216095][ T613] ? rcu_read_lock_any_held+0x43/0xb0
[ 52.216400][ T613] ? validate_chain+0x166/0x4d0
[ 52.216705][ T613] ? __kernel_text_address+0x12/0x40
[ 52.217024][ T613] ? __lock_acquire+0x44d/0x7e0
[ 52.217339][ T613] ? __mutex_trylock_common+0xf9/0x260
[ 52.217646][ T613] ? __pfx___mutex_trylock_common+0x10/0x10
[ 52.218037][ T613] ? rcu_is_watching+0x12/0xc0
[ 52.218343][ T613] ? rcu_is_watching+0x12/0xc0
[ 52.218644][ T613] ? trace_contention_end+0xdc/0x140
[ 52.218973][ T613] ? __mutex_lock+0x19c/0xcd0
[ 52.219280][ T613] ? find_held_lock+0x2b/0x80
[ 52.219583][ T613] ? rtnl_newlink+0x651/0xa60
[ 52.219882][ T613] ? __create_object+0x5e/0xb0
[ 52.220202][ T613] ? __pfx___mutex_lock+0x10/0x10
[ 52.220508][ T613] ? trace_cap_capable+0x10f/0x190
[ 52.220811][ T613] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 52.221198][ T613] ? __rtnl_newlink+0x40e/0xa40
[ 52.221512][ T613] rtnl_newlink+0x69a/0xa60
[ 52.221831][ T613] ? __pfx_rtnl_newlink+0x10/0x10
[ 52.222146][ T613] ? __lock_acquire+0x44d/0x7e0
[ 52.222457][ T613] ? find_held_lock+0x2b/0x80
[ 52.222765][ T613] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 52.223075][ T613] ? __lock_release+0x5d/0x170
[ 52.223383][ T613] ? __pfx_rtnl_newlink+0x10/0x10
[ 52.223684][ T613] rtnetlink_rcv_msg+0x710/0xc00
[ 52.224015][ T613] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 52.224325][ T613] ? __lock_acquire+0x44d/0x7e0
[ 52.224634][ T613] netlink_rcv_skb+0x121/0x350
[ 52.224956][ T613] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 52.225270][ T613] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 52.225585][ T613] ? netlink_deliver_tap+0x13e/0x340
[ 52.225886][ T613] ? netlink_deliver_tap+0xc3/0x340
[ 52.226203][ T613] netlink_unicast+0x49e/0x780
[ 52.226511][ T613] ? __pfx_netlink_unicast+0x10/0x10
[ 52.226814][ T613] ? __lock_acquire+0x44d/0x7e0
[ 52.227135][ T613] netlink_sendmsg+0x721/0xbe0
[ 52.227445][ T613] ? __pfx_netlink_sendmsg+0x10/0x10
[ 52.227747][ T613] ? __import_iovec+0x238/0x3c0
[ 52.228066][ T613] ____sys_sendmsg+0x7ad/0xa10
[ 52.228373][ T613] ? __pfx_____sys_sendmsg+0x10/0x10
[ 52.228675][ T613] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 52.229075][ T613] ___sys_sendmsg+0xed/0x170
[ 52.229394][ T613] ? kasan_record_aux_stack+0x8c/0xa0
[ 52.229695][ T613] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 52.230094][ T613] ? __pfx____sys_sendmsg+0x10/0x10
[ 52.230403][ T613] ? find_held_lock+0x2b/0x80
[ 52.230712][ T613] ? __lock_acquire+0x44d/0x7e0
[ 52.231028][ T613] ? find_held_lock+0x2b/0x80
[ 52.231332][ T613] ? __virt_addr_valid+0x22e/0x450
[ 52.231649][ T613] ? __lock_release+0x5d/0x170
[ 52.231971][ T613] __sys_sendmsg+0x10b/0x1a0
[ 52.232272][ T613] ? __call_rcu_common.constprop.0+0x320/0x640
[ 52.232652][ T613] ? __pfx___sys_sendmsg+0x10/0x10
[ 52.232978][ T613] ? rcu_is_watching+0x12/0xc0
[ 52.233295][ T613] do_syscall_64+0xc1/0x380
[ 52.233599][ T613] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 52.233992][ T613] RIP: 0033:0x7fd011a1a1e7
[ 52.234316][ T613] 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
[ 52.235415][ T613] RSP: 002b:00007ffcd6f0d3f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 52.235876][ T613] RAX: ffffffffffffffda RBX: 00007ffcd6f0db20 RCX: 00007fd011a1a1e7
[ 52.236342][ T613] RDX: 0000000000000000 RSI: 00007ffcd6f0d460 RDI: 0000000000000005
[ 52.236800][ T613] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 52.237262][ T613] R10: 00007fd011917ee8 R11: 0000000000000246 R12: 0000000000000003
[ 52.237726][ T613] R13: 00000000686e3ea5 R14: 0000000000499600 R15: 0000000000000000
[ 52.238210][ T613]
[ 52.238438][ T613] irq event stamp: 35171
[ 52.238666][ T613] hardirqs last enabled at (35179): [] __up_console_sem+0x6b/0x80
[ 52.239199][ T613] hardirqs last disabled at (35188): [] __up_console_sem+0x50/0x80
[ 52.239721][ T613] softirqs last enabled at (35100): [] handle_softirqs+0x358/0x620
[ 52.240258][ T613] softirqs last disabled at (35089): [] __irq_exit_rcu+0xfa/0x160
[ 52.240782][ T613] ---[ end trace 0000000000000000 ]---
[ 52.667291][ T616] br2: port 2(veth2.20) entered disabled state
[ 52.685285][ T616] veth2.20 (unregistering): left allmulticast mode
[ 52.685803][ T616] veth2: left allmulticast mode
[ 52.686164][ T616] veth2.20 (unregistering): left promiscuous mode
[ 52.686546][ T616] veth2: left promiscuous mode
[ 52.687164][ T616] br2: port 2(veth2.20) entered disabled state
[ 52.689016][ T616] ------------[ cut here ]------------
[ 52.689343][ T616] WARNING: CPU: 1 PID: 616 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 52.689992][ T616] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 52.690676][ T616] CPU: 1 UID: 0 PID: 616 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 52.691316][ T616] Tainted: [W]=WARN
[ 52.691639][ T616] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 52.692056][ T616] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 52.692392][ T616] 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
[ 52.693525][ T616] RSP: 0018:ffffc90001236e80 EFLAGS: 00010246
[ 52.693919][ T616] RAX: 0000000000000000 RBX: ffff888005fc2000 RCX: 0000000000000001
[ 52.694397][ T616] RDX: 0000000000000000 RSI: ffffffffbca9b941 RDI: ffffffffbc2555e0
[ 52.694871][ T616] RBP: ffffc90001236f68 R08: 0000000000000000 R09: 0000000000000000
[ 52.695348][ T616] R10: ffffc90001236f98 R11: ffffffffbbe08d81 R12: 1ffff92000246dd4
[ 52.695819][ T616] R13: 00000000000005dc R14: ffffc90001236f98 R15: ffff888005fc2f08
[ 52.696294][ T616] FS: 00007f9bbf2f9800(0000) GS:ffff888077737000(0000) knlGS:0000000000000000
[ 52.696848][ T616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.697252][ T616] CR2: 00007fc6e33d27b0 CR3: 000000000ca27001 CR4: 0000000000772ef0
[ 52.697723][ T616] PKRU: 55555554
[ 52.697965][ T616] Call Trace:
[ 52.698200][ T616]
[ 52.698359][ T616] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 52.698753][ T616] ? br_del_if+0xa3/0x1f0 [bridge]
[ 52.699126][ T616] ? br_device_event+0x53b/0x7f0 [bridge]
[ 52.699472][ T616] ? notifier_call_chain+0xcd/0x150
[ 52.699792][ T616] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 52.700119][ T616] ? netlink_rcv_skb+0x121/0x350
[ 52.700447][ T616] ? netlink_unicast+0x49e/0x780
[ 52.700760][ T616] ? netlink_sendmsg+0x721/0xbe0
[ 52.701080][ T616] ? ____sys_sendmsg+0x7ad/0xa10
[ 52.701402][ T616] ? ___sys_sendmsg+0xed/0x170
[ 52.701728][ T616] ? __sys_sendmsg+0x10b/0x1a0
[ 52.702047][ T616] ? do_syscall_64+0xc1/0x380
[ 52.702361][ T616] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 52.702759][ T616] netif_set_mtu+0x88/0x100
[ 52.703085][ T616] ? __pfx_netif_set_mtu+0x10/0x10
[ 52.703464][ T616] dev_set_mtu+0xa0/0x150
[ 52.703706][ T616] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 52.704156][ T616] br_del_if+0xb2/0x1f0 [bridge]
[ 52.704509][ T616] br_device_event+0x53b/0x7f0 [bridge]
[ 52.704857][ T616] ? __pfx_br_device_event+0x10/0x10 [bridge]
[ 52.705292][ T616] ? netconsole_netdev_event+0x2c1/0x620
[ 52.705617][ T616] notifier_call_chain+0xcd/0x150
[ 52.705947][ T616] unregister_netdevice_many_notify+0x694/0x1a40
[ 52.706357][ T616] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 52.706753][ T616] ? lockdep_hardirqs_on+0x7c/0x110
[ 52.707080][ T616] rtnl_dellink+0x340/0xa30
[ 52.707397][ T616] ? __pfx_rtnl_dellink+0x10/0x10
[ 52.707757][ T616] ? find_held_lock+0x2b/0x80
[ 52.708100][ T616] ? __lock_acquire+0x44d/0x7e0
[ 52.708430][ T616] ? find_held_lock+0x2b/0x80
[ 52.708746][ T616] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 52.709078][ T616] ? __lock_release+0x5d/0x170
[ 52.709395][ T616] ? __pfx_rtnl_dellink+0x10/0x10
[ 52.709707][ T616] rtnetlink_rcv_msg+0x710/0xc00
[ 52.710033][ T616] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 52.710350][ T616] ? __lock_acquire+0x44d/0x7e0
[ 52.710668][ T616] netlink_rcv_skb+0x121/0x350
[ 52.710994][ T616] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 52.711315][ T616] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 52.711650][ T616] ? netlink_deliver_tap+0x13e/0x340
[ 52.711984][ T616] ? netlink_deliver_tap+0xc3/0x340
[ 52.712301][ T616] netlink_unicast+0x49e/0x780
[ 52.712615][ T616] ? __pfx_netlink_unicast+0x10/0x10
[ 52.712938][ T616] ? __lock_acquire+0x44d/0x7e0
[ 52.713260][ T616] netlink_sendmsg+0x721/0xbe0
[ 52.713583][ T616] ? __pfx_netlink_sendmsg+0x10/0x10
[ 52.713898][ T616] ? __import_iovec+0x238/0x3c0
[ 52.714231][ T616] ____sys_sendmsg+0x7ad/0xa10
[ 52.714548][ T616] ? __pfx_____sys_sendmsg+0x10/0x10
[ 52.714859][ T616] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 52.715275][ T616] ___sys_sendmsg+0xed/0x170
[ 52.715584][ T616] ? kasan_record_aux_stack+0x8c/0xa0
[ 52.715901][ T616] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 52.716307][ T616] ? __pfx____sys_sendmsg+0x10/0x10
[ 52.716641][ T616] ? find_held_lock+0x2b/0x80
[ 52.716971][ T616] ? __lock_acquire+0x44d/0x7e0
[ 52.717296][ T616] ? find_held_lock+0x2b/0x80
[ 52.717609][ T616] ? __virt_addr_valid+0x22e/0x450
[ 52.717922][ T616] ? __lock_release+0x5d/0x170
[ 52.718260][ T616] __sys_sendmsg+0x10b/0x1a0
[ 52.718572][ T616] ? __call_rcu_common.constprop.0+0x320/0x640
[ 52.718968][ T616] ? __pfx___sys_sendmsg+0x10/0x10
[ 52.719296][ T616] ? rcu_is_watching+0x12/0xc0
[ 52.719616][ T616] do_syscall_64+0xc1/0x380
[ 52.719943][ T616] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 52.720336][ T616] RIP: 0033:0x7f9bbf4c61e7
[ 52.720662][ T616] 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
[ 52.721802][ T616] RSP: 002b:00007fff0a948c08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 52.722289][ T616] RAX: ffffffffffffffda RBX: 00007fff0a949330 RCX: 00007f9bbf4c61e7
[ 52.722766][ T616] RDX: 0000000000000000 RSI: 00007fff0a948c70 RDI: 0000000000000005
[ 52.723250][ T616] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000000078
[ 52.723717][ T616] R10: 00007f9bbf3c3ee8 R11: 0000000000000246 R12: 0000000000000002
[ 52.724205][ T616] R13: 00000000686e3ea6 R14: 0000000000499600 R15: 0000000000000000
[ 52.724702][ T616]
[ 52.724951][ T616] irq event stamp: 42727
[ 52.725188][ T616] hardirqs last enabled at (42735): [] __up_console_sem+0x6b/0x80
[ 52.725731][ T616] hardirqs last disabled at (42742): [] __up_console_sem+0x50/0x80
[ 52.726281][ T616] softirqs last enabled at (41840): [] handle_softirqs+0x358/0x620
[ 52.726828][ T616] softirqs last disabled at (41833): [] __irq_exit_rcu+0xfa/0x160
[ 52.727385][ T616] ---[ end trace 0000000000000000 ]---
[ 53.236245][ T621] br1: port 2(veth1) entered disabled state
[ 53.337278][ T622] veth1: left allmulticast mode
[ 53.337841][ T622] veth1: left promiscuous mode
[ 53.338384][ T622] br1: port 2(veth1) entered disabled state
[ 53.340105][ T622] ------------[ cut here ]------------
[ 53.340477][ T622] WARNING: CPU: 2 PID: 622 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 53.341126][ T622] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 53.341807][ T622] CPU: 2 UID: 0 PID: 622 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 53.342466][ T622] Tainted: [W]=WARN
[ 53.342719][ T622] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 53.344022][ T622] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 53.344366][ T622] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 53.345509][ T622] RSP: 0018:ffffc90001296f70 EFLAGS: 00010246
[ 53.345924][ T622] RAX: 0000000000000000 RBX: ffff888004fea000 RCX: 0000000000000001
[ 53.346417][ T622] RDX: 0000000000000000 RSI: ffffffffbca9b941 RDI: ffffffffbc2555e0
[ 53.346904][ T622] RBP: ffffc90001297058 R08: 0000000000000000 R09: 0000000000000000
[ 53.347399][ T622] R10: ffffc90001297088 R11: ffffffffbcf79160 R12: 1ffff92000252df2
[ 53.347893][ T622] R13: 00000000000005dc R14: ffffc90001297088 R15: ffff888004feaf08
[ 53.348389][ T622] FS: 00007f9b98dd1800(0000) GS:ffff8880777b7000(0000) knlGS:0000000000000000
[ 53.348964][ T622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.349376][ T622] CR2: 00000000004e5aa8 CR3: 0000000008d0a003 CR4: 0000000000772ef0
[ 53.349869][ T622] PKRU: 55555554
[ 53.350136][ T622] Call Trace:
[ 53.350390][ T622]
[ 53.350565][ T622] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 53.350992][ T622] ? br_del_if+0xa3/0x1f0 [bridge]
[ 53.351364][ T622] ? do_set_master+0x14a/0x500
[ 53.351709][ T622] ? do_setlink.constprop.0+0x9f4/0x2480
[ 53.352051][ T622] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 53.352387][ T622] ? netlink_unicast+0x49e/0x780
[ 53.352716][ T622] ? netlink_sendmsg+0x721/0xbe0
[ 53.353059][ T622] ? ____sys_sendmsg+0x7ad/0xa10
[ 53.353390][ T622] ? ___sys_sendmsg+0xed/0x170
[ 53.353726][ T622] ? __sys_sendmsg+0x10b/0x1a0
[ 53.354060][ T622] ? do_syscall_64+0xc1/0x380
[ 53.354392][ T622] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 53.354800][ T622] ? find_held_lock+0x2b/0x80
[ 53.355163][ T622] netif_set_mtu+0x88/0x100
[ 53.355496][ T622] ? __pfx_netif_set_mtu+0x10/0x10
[ 53.355841][ T622] dev_set_mtu+0xa0/0x150
[ 53.356104][ T622] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 53.356551][ T622] br_del_if+0xb2/0x1f0 [bridge]
[ 53.356913][ T622] ? rtnl_is_locked+0x15/0x20
[ 53.357254][ T622] do_set_master+0x14a/0x500
[ 53.357593][ T622] do_setlink.constprop.0+0x9f4/0x2480
[ 53.357927][ T622] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 53.358352][ T622] ? rcu_read_lock_any_held+0x43/0xb0
[ 53.358682][ T622] ? validate_chain+0x166/0x4d0
[ 53.359032][ T622] ? __kernel_text_address+0x12/0x40
[ 53.359366][ T622] ? __lock_acquire+0x44d/0x7e0
[ 53.359700][ T622] ? __mutex_trylock_common+0xf9/0x260
[ 53.360043][ T622] ? __pfx___mutex_trylock_common+0x10/0x10
[ 53.360453][ T622] ? rcu_is_watching+0x12/0xc0
[ 53.360786][ T622] ? rcu_is_watching+0x12/0xc0
[ 53.361127][ T622] ? trace_contention_end+0xdc/0x140
[ 53.361457][ T622] ? __mutex_lock+0x19c/0xcd0
[ 53.361808][ T622] ? find_held_lock+0x2b/0x80
[ 53.362150][ T622] ? rtnl_newlink+0x651/0xa60
[ 53.362479][ T622] ? __create_object+0x5e/0xb0
[ 53.362814][ T622] ? __pfx___mutex_lock+0x10/0x10
[ 53.363158][ T622] ? trace_cap_capable+0x10f/0x190
[ 53.363487][ T622] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 53.363894][ T622] ? __rtnl_newlink+0x40e/0xa40
[ 53.364241][ T622] rtnl_newlink+0x69a/0xa60
[ 53.364579][ T622] ? __pfx_rtnl_newlink+0x10/0x10
[ 53.364907][ T622] ? __lock_acquire+0x44d/0x7e0
[ 53.365259][ T622] ? find_held_lock+0x2b/0x80
[ 53.365591][ T622] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 53.365921][ T622] ? __lock_release+0x5d/0x170
[ 53.366261][ T622] ? __pfx_rtnl_newlink+0x10/0x10
[ 53.366592][ T622] rtnetlink_rcv_msg+0x710/0xc00
[ 53.366924][ T622] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 53.367264][ T622] ? __lock_acquire+0x44d/0x7e0
[ 53.367590][ T622] netlink_rcv_skb+0x121/0x350
[ 53.367915][ T622] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 53.368251][ T622] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 53.368589][ T622] ? netlink_deliver_tap+0x13e/0x340
[ 53.368910][ T622] ? netlink_deliver_tap+0xc3/0x340
[ 53.369251][ T622] netlink_unicast+0x49e/0x780
[ 53.369579][ T622] ? __pfx_netlink_unicast+0x10/0x10
[ 53.369900][ T622] ? __lock_acquire+0x44d/0x7e0
[ 53.370246][ T622] netlink_sendmsg+0x721/0xbe0
[ 53.370573][ T622] ? __pfx_netlink_sendmsg+0x10/0x10
[ 53.370899][ T622] ? __import_iovec+0x238/0x3c0
[ 53.371238][ T622] ____sys_sendmsg+0x7ad/0xa10
[ 53.371564][ T622] ? __pfx_____sys_sendmsg+0x10/0x10
[ 53.371899][ T622] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 53.372322][ T622] ___sys_sendmsg+0xed/0x170
[ 53.372650][ T622] ? kasan_record_aux_stack+0x8c/0xa0
[ 53.372997][ T622] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 53.373400][ T622] ? __pfx____sys_sendmsg+0x10/0x10
[ 53.373726][ T622] ? find_held_lock+0x2b/0x80
[ 53.374063][ T622] ? __lock_acquire+0x44d/0x7e0
[ 53.374399][ T622] ? find_held_lock+0x2b/0x80
[ 53.374738][ T622] ? __virt_addr_valid+0x22e/0x450
[ 53.375084][ T622] ? __lock_release+0x5d/0x170
[ 53.375422][ T622] __sys_sendmsg+0x10b/0x1a0
[ 53.375750][ T622] ? __call_rcu_common.constprop.0+0x320/0x640
[ 53.376168][ T622] ? __pfx___sys_sendmsg+0x10/0x10
[ 53.376515][ T622] ? rcu_is_watching+0x12/0xc0
[ 53.376849][ T622] do_syscall_64+0xc1/0x380
[ 53.377193][ T622] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 53.377605][ T622] RIP: 0033:0x7f9b98f9e1e7
[ 53.377955][ T622] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 53.379109][ T622] RSP: 002b:00007ffe370b9ca8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 53.379602][ T622] RAX: ffffffffffffffda RBX: 00007ffe370ba3d0 RCX: 00007f9b98f9e1e7
[ 53.380106][ T622] RDX: 0000000000000000 RSI: 00007ffe370b9d10 RDI: 0000000000000005
[ 53.380597][ T622] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 53.381098][ T622] R10: 00007f9b98e9bee8 R11: 0000000000000246 R12: 0000000000000003
[ 53.381586][ T622] R13: 00000000686e3ea7 R14: 0000000000499600 R15: 0000000000000000
[ 53.382114][ T622]
[ 53.382365][ T622] irq event stamp: 37773
[ 53.382621][ T622] hardirqs last enabled at (37783): [] __up_console_sem+0x6b/0x80
[ 53.383202][ T622] hardirqs last disabled at (37794): [] __up_console_sem+0x50/0x80
[ 53.383773][ T622] softirqs last enabled at (36672): [] handle_softirqs+0x358/0x620
[ 53.384362][ T622] softirqs last disabled at (36089): [] __irq_exit_rcu+0xfa/0x160
[ 53.384927][ T622] ---[ end trace 0000000000000000 ]---
[ 53.497640][ T623] vx100: left allmulticast mode
[ 53.498021][ T623] vx100: left promiscuous mode
[ 53.498515][ T623] br1: port 1(vx100) entered disabled state
[ 53.501301][ T623] ------------[ cut here ]------------
[ 53.501655][ T623] WARNING: CPU: 0 PID: 623 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 53.503279][ T623] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 53.503962][ T623] CPU: 0 UID: 0 PID: 623 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 53.504616][ T623] Tainted: [W]=WARN
[ 53.504863][ T623] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 53.505279][ T623] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 53.505613][ T623] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 53.506780][ T623] RSP: 0018:ffffc90001296f70 EFLAGS: 00010246
[ 53.507200][ T623] RAX: 0000000000000000 RBX: ffff888004fea000 RCX: 0000000000000001
[ 53.507686][ T623] RDX: 0000000000000000 RSI: ffffffffbca9b941 RDI: ffffffffbc2555e0
[ 53.508180][ T623] RBP: ffffc90001297058 R08: 0000000000000000 R09: 0000000000000000
[ 53.508664][ T623] R10: ffffc90001297088 R11: ffffffffbcf79160 R12: 1ffff92000252df2
[ 53.509164][ T623] R13: 00000000000005dc R14: ffffc90001297088 R15: ffff888004feaf08
[ 53.509652][ T623] FS: 00007f31e8858800(0000) GS:ffff8880776b7000(0000) knlGS:0000000000000000
[ 53.510228][ T623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.510635][ T623] CR2: 00000000004e73b8 CR3: 000000000a982003 CR4: 0000000000772ef0
[ 53.511138][ T623] PKRU: 55555554
[ 53.511381][ T623] Call Trace:
[ 53.511632][ T623]
[ 53.511799][ T623] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 53.512216][ T623] ? br_del_if+0xa3/0x1f0 [bridge]
[ 53.512583][ T623] ? do_set_master+0x14a/0x500
[ 53.512906][ T623] ? do_setlink.constprop.0+0x9f4/0x2480
[ 53.513243][ T623] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 53.513573][ T623] ? netlink_unicast+0x49e/0x780
[ 53.513894][ T623] ? netlink_sendmsg+0x721/0xbe0
[ 53.514226][ T623] ? ____sys_sendmsg+0x7ad/0xa10
[ 53.514556][ T623] ? ___sys_sendmsg+0xed/0x170
[ 53.514881][ T623] ? __sys_sendmsg+0x10b/0x1a0
[ 53.515219][ T623] ? do_syscall_64+0xc1/0x380
[ 53.515542][ T623] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 53.515954][ T623] ? find_held_lock+0x2b/0x80
[ 53.516291][ T623] netif_set_mtu+0x88/0x100
[ 53.516620][ T623] ? __pfx_netif_set_mtu+0x10/0x10
[ 53.516967][ T623] dev_set_mtu+0xa0/0x150
[ 53.517214][ T623] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 53.517661][ T623] br_del_if+0xb2/0x1f0 [bridge]
[ 53.518026][ T623] ? rtnl_is_locked+0x15/0x20
[ 53.518354][ T623] do_set_master+0x14a/0x500
[ 53.518686][ T623] do_setlink.constprop.0+0x9f4/0x2480
[ 53.519026][ T623] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 53.519440][ T623] ? rcu_read_lock_any_held+0x43/0xb0
[ 53.519761][ T623] ? validate_chain+0x166/0x4d0
[ 53.520094][ T623] ? __kernel_text_address+0x12/0x40
[ 53.520423][ T623] ? __lock_acquire+0x44d/0x7e0
[ 53.520753][ T623] ? __mutex_trylock_common+0xf9/0x260
[ 53.521089][ T623] ? __pfx___mutex_trylock_common+0x10/0x10
[ 53.521493][ T623] ? rcu_is_watching+0x12/0xc0
[ 53.521831][ T623] ? rcu_is_watching+0x12/0xc0
[ 53.522163][ T623] ? trace_contention_end+0xdc/0x140
[ 53.522488][ T623] ? __mutex_lock+0x19c/0xcd0
[ 53.522813][ T623] ? find_held_lock+0x2b/0x80
[ 53.523147][ T623] ? rtnl_newlink+0x651/0xa60
[ 53.523470][ T623] ? __create_object+0x5e/0xb0
[ 53.523799][ T623] ? __pfx___mutex_lock+0x10/0x10
[ 53.524131][ T623] ? trace_cap_capable+0x10f/0x190
[ 53.524449][ T623] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 53.524847][ T623] ? __rtnl_newlink+0x40e/0xa40
[ 53.525202][ T623] rtnl_newlink+0x69a/0xa60
[ 53.525527][ T623] ? __pfx_rtnl_newlink+0x10/0x10
[ 53.525843][ T623] ? __lock_acquire+0x44d/0x7e0
[ 53.526180][ T623] ? find_held_lock+0x2b/0x80
[ 53.526497][ T623] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 53.526813][ T623] ? __lock_release+0x5d/0x170
[ 53.527145][ T623] ? __pfx_rtnl_newlink+0x10/0x10
[ 53.527469][ T623] rtnetlink_rcv_msg+0x710/0xc00
[ 53.527789][ T623] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 53.528121][ T623] ? __lock_acquire+0x44d/0x7e0
[ 53.528447][ T623] netlink_rcv_skb+0x121/0x350
[ 53.528767][ T623] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 53.529096][ T623] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 53.529426][ T623] ? netlink_deliver_tap+0x13e/0x340
[ 53.529743][ T623] ? netlink_deliver_tap+0xc3/0x340
[ 53.530073][ T623] netlink_unicast+0x49e/0x780
[ 53.530396][ T623] ? __pfx_netlink_unicast+0x10/0x10
[ 53.530716][ T623] ? __lock_acquire+0x44d/0x7e0
[ 53.531051][ T623] netlink_sendmsg+0x721/0xbe0
[ 53.531376][ T623] ? __pfx_netlink_sendmsg+0x10/0x10
[ 53.531703][ T623] ? __import_iovec+0x238/0x3c0
[ 53.532042][ T623] ____sys_sendmsg+0x7ad/0xa10
[ 53.532371][ T623] ? __pfx_____sys_sendmsg+0x10/0x10
[ 53.532687][ T623] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 53.533111][ T623] ___sys_sendmsg+0xed/0x170
[ 53.533435][ T623] ? kasan_record_aux_stack+0x8c/0xa0
[ 53.533752][ T623] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 53.534164][ T623] ? __pfx____sys_sendmsg+0x10/0x10
[ 53.534487][ T623] ? find_held_lock+0x2b/0x80
[ 53.534808][ T623] ? __lock_acquire+0x44d/0x7e0
[ 53.535143][ T623] ? find_held_lock+0x2b/0x80
[ 53.535459][ T623] ? __virt_addr_valid+0x22e/0x450
[ 53.535778][ T623] ? __lock_release+0x5d/0x170
[ 53.536113][ T623] __sys_sendmsg+0x10b/0x1a0
[ 53.536429][ T623] ? __call_rcu_common.constprop.0+0x320/0x640
[ 53.536820][ T623] ? __pfx___sys_sendmsg+0x10/0x10
[ 53.537158][ T623] ? rcu_is_watching+0x12/0xc0
[ 53.537479][ T623] do_syscall_64+0xc1/0x380
[ 53.537795][ T623] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 53.538201][ T623] RIP: 0033:0x7f31e8a251e7
[ 53.538530][ T623] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 53.539672][ T623] RSP: 002b:00007fff257781c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 53.540164][ T623] RAX: ffffffffffffffda RBX: 00007fff257788f0 RCX: 00007f31e8a251e7
[ 53.540653][ T623] RDX: 0000000000000000 RSI: 00007fff25778230 RDI: 0000000000000005
[ 53.541138][ T623] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 53.541613][ T623] R10: 00007f31e8922ee8 R11: 0000000000000246 R12: 0000000000000003
[ 53.542110][ T623] R13: 00000000686e3ea7 R14: 0000000000499600 R15: 0000000000000000
[ 53.542610][ T623]
[ 53.542850][ T623] irq event stamp: 40115
[ 53.543100][ T623] hardirqs last enabled at (40125): [] __up_console_sem+0x6b/0x80
[ 53.543652][ T623] hardirqs last disabled at (40132): [] __up_console_sem+0x50/0x80
[ 53.544208][ T623] softirqs last enabled at (39116): [] handle_softirqs+0x358/0x620
[ 53.544762][ T623] softirqs last disabled at (38461): [] __irq_exit_rcu+0xfa/0x160
[ 53.545318][ T623] ---[ end trace 0000000000000000 ]---