[ 200.707446][ T2972] 8021q: 802.1Q VLAN Support v1.8
[ 205.933329][ T3022] br1: port 1(vx10) entered blocking state
[ 205.935135][ T3022] br1: port 1(vx10) entered disabled state
[ 205.935590][ T3022] vx10: entered allmulticast mode
[ 205.939214][ T3022] vx10: entered promiscuous mode
[ 205.940610][ T3022] br1: port 1(vx10) entered blocking state
[ 205.941092][ T3022] br1: port 1(vx10) entered forwarding state
[ 205.942372][ T3022] ------------[ cut here ]------------
[ 205.942711][ T3022] WARNING: CPU: 1 PID: 3022 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 205.943338][ T3022] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 205.944147][ T3022] CPU: 1 UID: 0 PID: 3022 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 205.944702][ T3022] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 205.945095][ T3022] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 205.945417][ T3022] 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
[ 205.946768][ T3022] RSP: 0018:ffffc900004d6ef0 EFLAGS: 00010246
[ 205.947166][ T3022] RAX: 0000000000000000 RBX: ffff8880051e2000 RCX: 0000000000000001
[ 205.947712][ T3022] RDX: 0000000000000000 RSI: ffffffff8fc9b941 RDI: ffffffff8f4555e0
[ 205.948219][ T3022] RBP: ffffc900004d6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 205.948728][ T3022] R10: ffffc900004d7010 R11: ffffffff90aa8918 R12: 1ffff9200009ade2
[ 205.949220][ T3022] R13: 00000000000005dc R14: ffffc900004d7010 R15: ffff8880051e2f08
[ 205.949723][ T3022] FS: 00007f8342cf1800(0000) GS:ffff8880a4537000(0000) knlGS:0000000000000000
[ 205.950315][ T3022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 205.950740][ T3022] CR2: 00000000004e5ce0 CR3: 000000000a514006 CR4: 0000000000772ef0
[ 205.951238][ T3022] PKRU: 55555554
[ 205.951489][ T3022] Call Trace:
[ 205.951755][ T3022]
[ 205.951939][ T3022] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 205.952274][ T3022] ? find_held_lock+0x2b/0x80
[ 205.952616][ T3022] ? mark_held_locks+0x49/0x80
[ 205.952952][ T3022] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 205.953363][ T3022] ? lockdep_hardirqs_on+0x7c/0x110
[ 205.953699][ T3022] netif_set_mtu+0x88/0x100
[ 205.954033][ T3022] ? __pfx_netif_set_mtu+0x10/0x10
[ 205.954373][ T3022] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 205.954848][ T3022] dev_set_mtu+0xa0/0x150
[ 205.955098][ T3022] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 205.955523][ T3022] br_add_if+0xda3/0x1330 [bridge]
[ 205.955894][ T3022] do_set_master+0x32f/0x500
[ 205.956206][ T3022] do_setlink.constprop.0+0x9f4/0x2480
[ 205.956517][ T3022] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 205.956919][ T3022] ? rcu_read_lock_any_held+0x43/0xb0
[ 205.957226][ T3022] ? validate_chain+0x166/0x4d0
[ 205.957537][ T3022] ? __kernel_text_address+0x12/0x40
[ 205.957859][ T3022] ? __lock_acquire+0x44d/0x7e0
[ 205.958169][ T3022] ? __mutex_trylock_common+0xf9/0x260
[ 205.958482][ T3022] ? __pfx___mutex_trylock_common+0x10/0x10
[ 205.958894][ T3022] ? rcu_is_watching+0x12/0xc0
[ 205.959206][ T3022] ? rcu_is_watching+0x12/0xc0
[ 205.959510][ T3022] ? trace_contention_end+0xdc/0x140
[ 205.959839][ T3022] ? __mutex_lock+0x19c/0xcd0
[ 205.960148][ T3022] ? find_held_lock+0x2b/0x80
[ 205.960455][ T3022] ? rtnl_newlink+0x651/0xa60
[ 205.960772][ T3022] ? __create_object+0x5e/0xb0
[ 205.961098][ T3022] ? __pfx___mutex_lock+0x10/0x10
[ 205.961416][ T3022] ? trace_cap_capable+0x10f/0x190
[ 205.961751][ T3022] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 205.962147][ T3022] ? __rtnl_newlink+0x40e/0xa40
[ 205.962460][ T3022] rtnl_newlink+0x69a/0xa60
[ 205.962788][ T3022] ? __pfx_rtnl_newlink+0x10/0x10
[ 205.963093][ T3022] ? __lock_acquire+0x44d/0x7e0
[ 205.963405][ T3022] ? find_held_lock+0x2b/0x80
[ 205.963721][ T3022] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 205.964027][ T3022] ? __lock_release+0x5d/0x170
[ 205.964335][ T3022] ? __pfx_rtnl_newlink+0x10/0x10
[ 205.964661][ T3022] rtnetlink_rcv_msg+0x710/0xc00
[ 205.964974][ T3022] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 205.965287][ T3022] ? __lock_acquire+0x44d/0x7e0
[ 205.965599][ T3022] netlink_rcv_skb+0x121/0x350
[ 205.965919][ T3022] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 205.966226][ T3022] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 205.966544][ T3022] ? netlink_deliver_tap+0x13e/0x340
[ 205.966875][ T3022] ? netlink_deliver_tap+0xc3/0x340
[ 205.967186][ T3022] netlink_unicast+0x49e/0x780
[ 205.967496][ T3022] ? __pfx_netlink_unicast+0x10/0x10
[ 205.967815][ T3022] ? __lock_acquire+0x44d/0x7e0
[ 205.968129][ T3022] netlink_sendmsg+0x721/0xbe0
[ 205.968441][ T3022] ? __pfx_netlink_sendmsg+0x10/0x10
[ 205.968759][ T3022] ? __import_iovec+0x238/0x3c0
[ 205.969075][ T3022] ____sys_sendmsg+0x7ad/0xa10
[ 205.969399][ T3022] ? __pfx_____sys_sendmsg+0x10/0x10
[ 205.969725][ T3022] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 205.970117][ T3022] ___sys_sendmsg+0xed/0x170
[ 205.970423][ T3022] ? kasan_record_aux_stack+0x8c/0xa0
[ 205.970746][ T3022] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 205.971127][ T3022] ? __pfx____sys_sendmsg+0x10/0x10
[ 205.971449][ T3022] ? find_held_lock+0x2b/0x80
[ 205.971780][ T3022] ? __lock_acquire+0x44d/0x7e0
[ 205.972126][ T3022] ? find_held_lock+0x2b/0x80
[ 205.972434][ T3022] ? __virt_addr_valid+0x22e/0x450
[ 205.972753][ T3022] ? __lock_release+0x5d/0x170
[ 205.973076][ T3022] __sys_sendmsg+0x10b/0x1a0
[ 205.973381][ T3022] ? __call_rcu_common.constprop.0+0x320/0x640
[ 205.973776][ T3022] ? __pfx___sys_sendmsg+0x10/0x10
[ 205.974107][ T3022] ? rcu_is_watching+0x12/0xc0
[ 205.974414][ T3022] do_syscall_64+0xc1/0x380
[ 205.974737][ T3022] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 205.975124][ T3022] RIP: 0033:0x7f8342ebe1e7
[ 205.975463][ T3022] 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
[ 205.976607][ T3022] RSP: 002b:00007ffd839342a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 205.977092][ T3022] RAX: ffffffffffffffda RBX: 00007ffd839349d0 RCX: 00007f8342ebe1e7
[ 205.977554][ T3022] RDX: 0000000000000000 RSI: 00007ffd83934310 RDI: 0000000000000005
[ 205.978029][ T3022] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 205.978496][ T3022] R10: 0000000014fa7910 R11: 0000000000000246 R12: 0000000000000004
[ 205.978975][ T3022] R13: 00000000686e1088 R14: 0000000000499600 R15: 0000000000000000
[ 205.979464][ T3022]
[ 205.979709][ T3022] irq event stamp: 35595
[ 205.979955][ T3022] hardirqs last enabled at (35603): [] __up_console_sem+0x6b/0x80
[ 205.980494][ T3022] hardirqs last disabled at (35610): [] __up_console_sem+0x50/0x80
[ 205.981038][ T3022] softirqs last enabled at (34586): [] br_add_if+0xd82/0x1330 [bridge]
[ 205.981611][ T3022] softirqs last disabled at (34414): [] br_add_if+0xcf3/0x1330 [bridge]
[ 205.982211][ T3022] ---[ end trace 0000000000000000 ]---
[ 205.995541][ T3022] ip (3022) used greatest stack depth: 24224 bytes left
[ 206.498987][ T3027] br1: port 2(vx20) entered blocking state
[ 206.499433][ T3027] br1: port 2(vx20) entered disabled state
[ 206.500025][ T3027] vx20: entered allmulticast mode
[ 206.505210][ T3027] vx20: entered promiscuous mode
[ 206.506539][ T3027] br1: port 2(vx20) entered blocking state
[ 206.507020][ T3027] br1: port 2(vx20) entered forwarding state
[ 206.508089][ T3027] ------------[ cut here ]------------
[ 206.508417][ T3027] WARNING: CPU: 1 PID: 3027 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 206.509047][ T3027] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 206.509708][ T3027] CPU: 1 UID: 0 PID: 3027 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 206.510366][ T3027] Tainted: [W]=WARN
[ 206.510628][ T3027] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 206.511055][ T3027] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 206.511434][ T3027] 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
[ 206.512621][ T3027] RSP: 0018:ffffc900005c6ef0 EFLAGS: 00010246
[ 206.513050][ T3027] RAX: 0000000000000000 RBX: ffff8880051e2000 RCX: 0000000000000001
[ 206.513537][ T3027] RDX: 0000000000000000 RSI: ffffffff8fc9b941 RDI: ffffffff8f4555e0
[ 206.514270][ T3027] RBP: ffffc900005c6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 206.514948][ T3027] R10: ffffc900005c7010 R11: ffffffff90aa8918 R12: 1ffff920000b8de2
[ 206.515441][ T3027] R13: 00000000000005dc R14: ffffc900005c7010 R15: ffff8880051e2f08
[ 206.516064][ T3027] FS: 00007f61725b7800(0000) GS:ffff8880a4537000(0000) knlGS:0000000000000000
[ 206.516612][ T3027] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 206.517148][ T3027] CR2: 00000000004e5de8 CR3: 000000000982e003 CR4: 0000000000772ef0
[ 206.517617][ T3027] PKRU: 55555554
[ 206.518015][ T3027] Call Trace:
[ 206.518248][ T3027]
[ 206.518410][ T3027] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 206.518844][ T3027] ? find_held_lock+0x2b/0x80
[ 206.519160][ T3027] ? mark_held_locks+0x49/0x80
[ 206.519466][ T3027] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 206.519861][ T3027] ? lockdep_hardirqs_on+0x7c/0x110
[ 206.520237][ T3027] netif_set_mtu+0x88/0x100
[ 206.520699][ T3027] ? __pfx_netif_set_mtu+0x10/0x10
[ 206.521122][ T3027] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 206.521554][ T3027] dev_set_mtu+0xa0/0x150
[ 206.521835][ T3027] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 206.522280][ T3027] br_add_if+0xda3/0x1330 [bridge]
[ 206.522637][ T3027] do_set_master+0x32f/0x500
[ 206.522991][ T3027] do_setlink.constprop.0+0x9f4/0x2480
[ 206.523305][ T3027] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 206.523701][ T3027] ? rcu_read_lock_any_held+0x43/0xb0
[ 206.524038][ T3027] ? validate_chain+0x166/0x4d0
[ 206.524363][ T3027] ? __kernel_text_address+0x12/0x40
[ 206.524703][ T3027] ? __lock_acquire+0x44d/0x7e0
[ 206.525036][ T3027] ? __mutex_trylock_common+0xf9/0x260
[ 206.525388][ T3027] ? __pfx___mutex_trylock_common+0x10/0x10
[ 206.525836][ T3027] ? rcu_is_watching+0x12/0xc0
[ 206.526157][ T3027] ? rcu_is_watching+0x12/0xc0
[ 206.526463][ T3027] ? trace_contention_end+0xdc/0x140
[ 206.526783][ T3027] ? __mutex_lock+0x19c/0xcd0
[ 206.527098][ T3027] ? find_held_lock+0x2b/0x80
[ 206.527406][ T3027] ? rtnl_newlink+0x651/0xa60
[ 206.527720][ T3027] ? __create_object+0x5e/0xb0
[ 206.528050][ T3027] ? __pfx___mutex_lock+0x10/0x10
[ 206.528356][ T3027] ? trace_cap_capable+0x10f/0x190
[ 206.528679][ T3027] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 206.529075][ T3027] ? __rtnl_newlink+0x40e/0xa40
[ 206.529388][ T3027] rtnl_newlink+0x69a/0xa60
[ 206.529721][ T3027] ? __pfx_rtnl_newlink+0x10/0x10
[ 206.530048][ T3027] ? __lock_acquire+0x44d/0x7e0
[ 206.530369][ T3027] ? find_held_lock+0x2b/0x80
[ 206.530687][ T3027] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 206.531001][ T3027] ? __lock_release+0x5d/0x170
[ 206.531308][ T3027] ? __pfx_rtnl_newlink+0x10/0x10
[ 206.531613][ T3027] rtnetlink_rcv_msg+0x710/0xc00
[ 206.531949][ T3027] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 206.532260][ T3027] ? __lock_acquire+0x44d/0x7e0
[ 206.532570][ T3027] netlink_rcv_skb+0x121/0x350
[ 206.532978][ T3027] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 206.533286][ T3027] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 206.533603][ T3027] ? netlink_deliver_tap+0x13e/0x340
[ 206.533935][ T3027] ? netlink_deliver_tap+0xc3/0x340
[ 206.534246][ T3027] netlink_unicast+0x49e/0x780
[ 206.534558][ T3027] ? __pfx_netlink_unicast+0x10/0x10
[ 206.534875][ T3027] ? __lock_acquire+0x44d/0x7e0
[ 206.535208][ T3027] netlink_sendmsg+0x721/0xbe0
[ 206.535523][ T3027] ? __pfx_netlink_sendmsg+0x10/0x10
[ 206.535839][ T3027] ? __import_iovec+0x238/0x3c0
[ 206.536164][ T3027] ____sys_sendmsg+0x7ad/0xa10
[ 206.536477][ T3027] ? __pfx_____sys_sendmsg+0x10/0x10
[ 206.536794][ T3027] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 206.537198][ T3027] ___sys_sendmsg+0xed/0x170
[ 206.537514][ T3027] ? kasan_record_aux_stack+0x8c/0xa0
[ 206.537870][ T3027] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 206.538474][ T3027] ? __pfx____sys_sendmsg+0x10/0x10
[ 206.539009][ T3027] ? find_held_lock+0x2b/0x80
[ 206.539488][ T3027] ? __lock_acquire+0x44d/0x7e0
[ 206.539826][ T3027] ? find_held_lock+0x2b/0x80
[ 206.540254][ T3027] ? __virt_addr_valid+0x22e/0x450
[ 206.540677][ T3027] ? __lock_release+0x5d/0x170
[ 206.541011][ T3027] __sys_sendmsg+0x10b/0x1a0
[ 206.541328][ T3027] ? __call_rcu_common.constprop.0+0x320/0x640
[ 206.541914][ T3027] ? __pfx___sys_sendmsg+0x10/0x10
[ 206.542292][ T3027] ? rcu_is_watching+0x12/0xc0
[ 206.542611][ T3027] do_syscall_64+0xc1/0x380
[ 206.542948][ T3027] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 206.543344][ T3027] RIP: 0033:0x7f61727841e7
[ 206.543675][ T3027] 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
[ 206.544794][ T3027] RSP: 002b:00007ffc6982a0d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 206.545298][ T3027] RAX: ffffffffffffffda RBX: 00007ffc6982a800 RCX: 00007f61727841e7
[ 206.545798][ T3027] RDX: 0000000000000000 RSI: 00007ffc6982a140 RDI: 0000000000000005
[ 206.546272][ T3027] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 206.546748][ T3027] R10: 0000000037be9910 R11: 0000000000000246 R12: 0000000000000004
[ 206.547237][ T3027] R13: 00000000686e1089 R14: 0000000000499600 R15: 0000000000000000
[ 206.547727][ T3027]
[ 206.547980][ T3027] irq event stamp: 39843
[ 206.548215][ T3027] hardirqs last enabled at (39851): [] __up_console_sem+0x6b/0x80
[ 206.548759][ T3027] hardirqs last disabled at (39860): [] __up_console_sem+0x50/0x80
[ 206.549297][ T3027] softirqs last enabled at (39796): [] handle_softirqs+0x358/0x620
[ 206.549858][ T3027] softirqs last disabled at (39877): [] __irq_exit_rcu+0xfa/0x160
[ 206.550399][ T3027] ---[ end trace 0000000000000000 ]---
[ 206.563156][ T3027] ip (3027) used greatest stack depth: 24000 bytes left
[ 206.779832][ T3029] br1: port 3(veth1) entered blocking state
[ 206.780369][ T3029] br1: port 3(veth1) entered disabled state
[ 206.781081][ T3029] veth1: entered allmulticast mode
[ 206.786496][ T3029] veth1: entered promiscuous mode
[ 206.787931][ T3029] ------------[ cut here ]------------
[ 206.788355][ T3029] WARNING: CPU: 0 PID: 3029 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 206.789405][ T3029] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 206.790473][ T3029] CPU: 0 UID: 0 PID: 3029 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 206.791461][ T3029] Tainted: [W]=WARN
[ 206.791856][ T3029] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 206.792543][ T3029] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 206.793103][ T3029] 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
[ 206.795042][ T3029] RSP: 0018:ffffc900005f6ef0 EFLAGS: 00010246
[ 206.795642][ T3029] RAX: 0000000000000000 RBX: ffff8880051e2000 RCX: 0000000000000001
[ 206.796472][ T3029] RDX: 0000000000000000 RSI: ffffffff8fc9b941 RDI: ffffffff8f4555e0
[ 206.797295][ T3029] RBP: ffffc900005f6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 206.798129][ T3029] R10: ffffc900005f7010 R11: ffffffff90aa8918 R12: 1ffff920000bede2
[ 206.798930][ T3029] R13: 00000000000005dc R14: ffffc900005f7010 R15: ffff8880051e2f08
[ 206.799607][ T3029] FS: 00007f8f35ca1800(0000) GS:ffff8880a44b7000(0000) knlGS:0000000000000000
[ 206.800467][ T3029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 206.801095][ T3029] CR2: 00000000004e5aa8 CR3: 000000000982e002 CR4: 0000000000772ef0
[ 206.801951][ T3029] PKRU: 55555554
[ 206.802359][ T3029] Call Trace:
[ 206.802773][ T3029]
[ 206.803071][ T3029] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 206.803619][ T3029] ? find_held_lock+0x2b/0x80
[ 206.804189][ T3029] ? mark_held_locks+0x49/0x80
[ 206.804742][ T3029] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 206.805447][ T3029] ? lockdep_hardirqs_on+0x7c/0x110
[ 206.806008][ T3029] netif_set_mtu+0x88/0x100
[ 206.806577][ T3029] ? __pfx_netif_set_mtu+0x10/0x10
[ 206.807162][ T3029] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 206.807799][ T3029] dev_set_mtu+0xa0/0x150
[ 206.808173][ T3029] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 206.808923][ T3029] br_add_if+0xda3/0x1330 [bridge]
[ 206.809435][ T3029] do_set_master+0x32f/0x500
[ 206.809968][ T3029] do_setlink.constprop.0+0x9f4/0x2480
[ 206.810517][ T3029] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 206.811263][ T3029] ? rcu_read_lock_any_held+0x43/0xb0
[ 206.811828][ T3029] ? validate_chain+0x166/0x4d0
[ 206.812306][ T3029] ? __kernel_text_address+0x12/0x40
[ 206.812760][ T3029] ? __lock_acquire+0x44d/0x7e0
[ 206.813298][ T3029] ? __mutex_trylock_common+0xf9/0x260
[ 206.813855][ T3029] ? __pfx___mutex_trylock_common+0x10/0x10
[ 206.814447][ T3029] ? rcu_is_watching+0x12/0xc0
[ 206.814952][ T3029] ? rcu_is_watching+0x12/0xc0
[ 206.815497][ T3029] ? trace_contention_end+0xdc/0x140
[ 206.816008][ T3029] ? __mutex_lock+0x19c/0xcd0
[ 206.816451][ T3029] ? find_held_lock+0x2b/0x80
[ 206.817004][ T3029] ? rtnl_newlink+0x651/0xa60
[ 206.817434][ T3029] ? __create_object+0x5e/0xb0
[ 206.817914][ T3029] ? __pfx___mutex_lock+0x10/0x10
[ 206.818487][ T3029] ? trace_cap_capable+0x10f/0x190
[ 206.819042][ T3029] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 206.819725][ T3029] ? __rtnl_newlink+0x40e/0xa40
[ 206.820293][ T3029] rtnl_newlink+0x69a/0xa60
[ 206.820855][ T3029] ? __pfx_rtnl_newlink+0x10/0x10
[ 206.821392][ T3029] ? __lock_acquire+0x44d/0x7e0
[ 206.821971][ T3029] ? find_held_lock+0x2b/0x80
[ 206.822525][ T3029] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 206.823084][ T3029] ? __lock_release+0x5d/0x170
[ 206.823630][ T3029] ? __pfx_rtnl_newlink+0x10/0x10
[ 206.824193][ T3029] rtnetlink_rcv_msg+0x710/0xc00
[ 206.824680][ T3029] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 206.825095][ T3029] ? __lock_acquire+0x44d/0x7e0
[ 206.825636][ T3029] netlink_rcv_skb+0x121/0x350
[ 206.826203][ T3029] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 206.826708][ T3029] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 206.827198][ T3029] ? netlink_deliver_tap+0x13e/0x340
[ 206.827754][ T3029] ? netlink_deliver_tap+0xc3/0x340
[ 206.828304][ T3029] netlink_unicast+0x49e/0x780
[ 206.828871][ T3029] ? __pfx_netlink_unicast+0x10/0x10
[ 206.829390][ T3029] ? __lock_acquire+0x44d/0x7e0
[ 206.829781][ T3029] netlink_sendmsg+0x721/0xbe0
[ 206.830107][ T3029] ? __pfx_netlink_sendmsg+0x10/0x10
[ 206.830526][ T3029] ? __import_iovec+0x238/0x3c0
[ 206.831098][ T3029] ____sys_sendmsg+0x7ad/0xa10
[ 206.831645][ T3029] ? __pfx_____sys_sendmsg+0x10/0x10
[ 206.832199][ T3029] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 206.832910][ T3029] ___sys_sendmsg+0xed/0x170
[ 206.833445][ T3029] ? kasan_record_aux_stack+0x8c/0xa0
[ 206.834007][ T3029] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 206.834701][ T3029] ? __pfx____sys_sendmsg+0x10/0x10
[ 206.835249][ T3029] ? find_held_lock+0x2b/0x80
[ 206.835806][ T3029] ? __lock_acquire+0x44d/0x7e0
[ 206.836359][ T3029] ? find_held_lock+0x2b/0x80
[ 206.836913][ T3029] ? __virt_addr_valid+0x22e/0x450
[ 206.837453][ T3029] ? __lock_release+0x5d/0x170
[ 206.838024][ T3029] __sys_sendmsg+0x10b/0x1a0
[ 206.838570][ T3029] ? __call_rcu_common.constprop.0+0x320/0x640
[ 206.839253][ T3029] ? __pfx___sys_sendmsg+0x10/0x10
[ 206.839832][ T3029] ? rcu_is_watching+0x12/0xc0
[ 206.840388][ T3029] do_syscall_64+0xc1/0x380
[ 206.840947][ T3029] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 206.841619][ T3029] RIP: 0033:0x7f8f35e6e1e7
[ 206.842208][ T3029] 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
[ 206.844193][ T3029] RSP: 002b:00007ffd52858c58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 206.845027][ T3029] RAX: ffffffffffffffda RBX: 00007ffd52859380 RCX: 00007f8f35e6e1e7
[ 206.845844][ T3029] RDX: 0000000000000000 RSI: 00007ffd52858cc0 RDI: 0000000000000005
[ 206.846671][ T3029] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 206.847476][ T3029] R10: 000000000fd6d910 R11: 0000000000000246 R12: 0000000000000004
[ 206.848303][ T3029] R13: 00000000686e1089 R14: 0000000000499600 R15: 0000000000000000
[ 206.849149][ T3029]
[ 206.849572][ T3029] irq event stamp: 42885
[ 206.849990][ T3029] hardirqs last enabled at (42895): [] __up_console_sem+0x6b/0x80
[ 206.850946][ T3029] hardirqs last disabled at (42904): [] __up_console_sem+0x50/0x80
[ 206.851931][ T3029] softirqs last enabled at (41852): [] br_add_if+0xd82/0x1330 [bridge]
[ 206.852811][ T3029] softirqs last disabled at (41850): [] br_add_if+0xcf3/0x1330 [bridge]
[ 206.853807][ T3029] ---[ end trace 0000000000000000 ]---
[ 206.978748][ T38] br1: port 3(veth1) entered blocking state
[ 206.979318][ T38] br1: port 3(veth1) entered forwarding state
[ 207.542403][ T3035] br1: port 4(veth2) entered blocking state
[ 207.542845][ T3035] br1: port 4(veth2) entered disabled state
[ 207.543263][ T3035] veth2: entered allmulticast mode
[ 207.546691][ T3035] veth2: entered promiscuous mode
[ 207.547680][ T3035] ------------[ cut here ]------------
[ 207.547991][ T3035] WARNING: CPU: 0 PID: 3035 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 207.548598][ T3035] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 207.549267][ T3035] CPU: 0 UID: 0 PID: 3035 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 207.549899][ T3035] Tainted: [W]=WARN
[ 207.550131][ T3035] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 207.550512][ T3035] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 207.550843][ T3035] 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
[ 207.551985][ T3035] RSP: 0018:ffffc90000646ef0 EFLAGS: 00010246
[ 207.552398][ T3035] RAX: 0000000000000000 RBX: ffff8880051e2000 RCX: 0000000000000001
[ 207.552874][ T3035] RDX: 0000000000000000 RSI: ffffffff8fc9b941 RDI: ffffffff8f4555e0
[ 207.553334][ T3035] RBP: ffffc90000646fe0 R08: 0000000000000000 R09: 0000000000000000
[ 207.553812][ T3035] R10: ffffc90000647010 R11: ffffffff90aa8918 R12: 1ffff920000c8de2
[ 207.554268][ T3035] R13: 00000000000005dc R14: ffffc90000647010 R15: ffff8880051e2f08
[ 207.554741][ T3035] FS: 00007f4d9c722800(0000) GS:ffff8880a44b7000(0000) knlGS:0000000000000000
[ 207.555289][ T3035] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 207.555701][ T3035] CR2: 00000000004e5ab0 CR3: 0000000009f33004 CR4: 0000000000772ef0
[ 207.556176][ T3035] PKRU: 55555554
[ 207.556418][ T3035] Call Trace:
[ 207.556669][ T3035]
[ 207.556833][ T3035] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 207.557146][ T3035] ? find_held_lock+0x2b/0x80
[ 207.557471][ T3035] ? mark_held_locks+0x49/0x80
[ 207.557823][ T3035] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 207.558209][ T3035] ? lockdep_hardirqs_on+0x7c/0x110
[ 207.558520][ T3035] netif_set_mtu+0x88/0x100
[ 207.558848][ T3035] ? __pfx_netif_set_mtu+0x10/0x10
[ 207.559168][ T3035] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 207.559599][ T3035] dev_set_mtu+0xa0/0x150
[ 207.559841][ T3035] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 207.560275][ T3035] br_add_if+0xda3/0x1330 [bridge]
[ 207.560626][ T3035] do_set_master+0x32f/0x500
[ 207.560950][ T3035] do_setlink.constprop.0+0x9f4/0x2480
[ 207.561260][ T3035] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 207.561674][ T3035] ? rcu_read_lock_any_held+0x43/0xb0
[ 207.561997][ T3035] ? validate_chain+0x166/0x4d0
[ 207.562305][ T3035] ? __kernel_text_address+0x12/0x40
[ 207.562626][ T3035] ? __lock_acquire+0x44d/0x7e0
[ 207.562954][ T3035] ? __mutex_trylock_common+0xf9/0x260
[ 207.563264][ T3035] ? __pfx___mutex_trylock_common+0x10/0x10
[ 207.563645][ T3035] ? rcu_is_watching+0x12/0xc0
[ 207.563972][ T3035] ? rcu_is_watching+0x12/0xc0
[ 207.564279][ T3035] ? trace_contention_end+0xdc/0x140
[ 207.564588][ T3035] ? __mutex_lock+0x19c/0xcd0
[ 207.564913][ T3035] ? find_held_lock+0x2b/0x80
[ 207.565227][ T3035] ? rtnl_newlink+0x651/0xa60
[ 207.565529][ T3035] ? __create_object+0x5e/0xb0
[ 207.565851][ T3035] ? __pfx___mutex_lock+0x10/0x10
[ 207.566164][ T3035] ? trace_cap_capable+0x10f/0x190
[ 207.566477][ T3035] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 207.566876][ T3035] ? __rtnl_newlink+0x40e/0xa40
[ 207.567201][ T3035] rtnl_newlink+0x69a/0xa60
[ 207.567514][ T3035] ? __pfx_rtnl_newlink+0x10/0x10
[ 207.567833][ T3035] ? __lock_acquire+0x44d/0x7e0
[ 207.568145][ T3035] ? find_held_lock+0x2b/0x80
[ 207.568454][ T3035] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 207.568773][ T3035] ? __lock_release+0x5d/0x170
[ 207.569081][ T3035] ? __pfx_rtnl_newlink+0x10/0x10
[ 207.569396][ T3035] rtnetlink_rcv_msg+0x710/0xc00
[ 207.569730][ T3035] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 207.570047][ T3035] ? __lock_acquire+0x44d/0x7e0
[ 207.570393][ T3035] netlink_rcv_skb+0x121/0x350
[ 207.570723][ T3035] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 207.571029][ T3035] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 207.571346][ T3035] ? netlink_deliver_tap+0x13e/0x340
[ 207.571648][ T3035] ? netlink_deliver_tap+0xc3/0x340
[ 207.571997][ T3035] netlink_unicast+0x49e/0x780
[ 207.572310][ T3035] ? __pfx_netlink_unicast+0x10/0x10
[ 207.572646][ T3035] ? __lock_acquire+0x44d/0x7e0
[ 207.572975][ T3035] netlink_sendmsg+0x721/0xbe0
[ 207.573284][ T3035] ? __pfx_netlink_sendmsg+0x10/0x10
[ 207.573592][ T3035] ? __import_iovec+0x238/0x3c0
[ 207.573921][ T3035] ____sys_sendmsg+0x7ad/0xa10
[ 207.574236][ T3035] ? __pfx_____sys_sendmsg+0x10/0x10
[ 207.574552][ T3035] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 207.574967][ T3035] ___sys_sendmsg+0xed/0x170
[ 207.575274][ T3035] ? kasan_record_aux_stack+0x8c/0xa0
[ 207.575608][ T3035] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 207.576005][ T3035] ? __pfx____sys_sendmsg+0x10/0x10
[ 207.576315][ T3035] ? find_held_lock+0x2b/0x80
[ 207.576632][ T3035] ? __lock_acquire+0x44d/0x7e0
[ 207.576982][ T3035] ? find_held_lock+0x2b/0x80
[ 207.577291][ T3035] ? __virt_addr_valid+0x22e/0x450
[ 207.577597][ T3035] ? __lock_release+0x5d/0x170
[ 207.577924][ T3035] __sys_sendmsg+0x10b/0x1a0
[ 207.578234][ T3035] ? __call_rcu_common.constprop.0+0x320/0x640
[ 207.578616][ T3035] ? __pfx___sys_sendmsg+0x10/0x10
[ 207.578947][ T3035] ? rcu_is_watching+0x12/0xc0
[ 207.579264][ T3035] do_syscall_64+0xc1/0x380
[ 207.579575][ T3035] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 207.579964][ T3035] RIP: 0033:0x7f4d9c8ef1e7
[ 207.580291][ T3035] 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
[ 207.581414][ T3035] RSP: 002b:00007ffc5ef91ff8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 207.581919][ T3035] RAX: ffffffffffffffda RBX: 00007ffc5ef92720 RCX: 00007f4d9c8ef1e7
[ 207.582383][ T3035] RDX: 0000000000000000 RSI: 00007ffc5ef92060 RDI: 0000000000000005
[ 207.582855][ T3035] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 207.583327][ T3035] R10: 000000001144a910 R11: 0000000000000246 R12: 0000000000000004
[ 207.583794][ T3035] R13: 00000000686e108a R14: 0000000000499600 R15: 0000000000000000
[ 207.584264][ T3035]
[ 207.584493][ T3035] irq event stamp: 43009
[ 207.584731][ T3035] hardirqs last enabled at (43019): [] __up_console_sem+0x6b/0x80
[ 207.585264][ T3035] hardirqs last disabled at (43026): [] __up_console_sem+0x50/0x80
[ 207.585810][ T3035] softirqs last enabled at (42340): [] handle_softirqs+0x358/0x620
[ 207.586351][ T3035] softirqs last disabled at (42329): [] __irq_exit_rcu+0xfa/0x160
[ 207.586897][ T3035] ---[ end trace 0000000000000000 ]---
[ 207.711718][ T63] br1: port 4(veth2) entered blocking state
[ 207.712225][ T63] br1: port 4(veth2) entered forwarding state
[ 212.643447][ T3092] br2: port 1(w1) entered blocking state
[ 212.644029][ T3092] br2: port 1(w1) entered disabled state
[ 212.644390][ T3092] w1: entered allmulticast mode
[ 212.647949][ T3092] w1: entered promiscuous mode
[ 212.650204][ T3092] ------------[ cut here ]------------
[ 212.650536][ T3092] WARNING: CPU: 3 PID: 3092 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 212.651200][ T3092] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 212.651935][ T3092] CPU: 3 UID: 0 PID: 3092 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 212.652591][ T3092] Tainted: [W]=WARN
[ 212.652844][ T3092] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 212.653255][ T3092] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 212.653594][ T3092] 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
[ 212.654766][ T3092] RSP: 0018:ffffc900009c6ef0 EFLAGS: 00010246
[ 212.655179][ T3092] RAX: 0000000000000000 RBX: ffff8880116f2000 RCX: 0000000000000001
[ 212.655670][ T3092] RDX: 0000000000000000 RSI: ffffffff8fc9b941 RDI: ffffffff8f4555e0
[ 212.656164][ T3092] RBP: ffffc900009c6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 212.656645][ T3092] R10: ffffc900009c7010 R11: ffffffff90179160 R12: 1ffff92000138de2
[ 212.657141][ T3092] R13: 00000000000005dc R14: ffffc900009c7010 R15: ffff8880116f2f08
[ 212.657630][ T3092] FS: 00007f81d3e03800(0000) GS:ffff8880a4637000(0000) knlGS:0000000000000000
[ 212.658231][ T3092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 212.658641][ T3092] CR2: 00000000004e6898 CR3: 000000000527f005 CR4: 0000000000772ef0
[ 212.659141][ T3092] PKRU: 55555554
[ 212.659384][ T3092] Call Trace:
[ 212.659629][ T3092]
[ 212.659807][ T3092] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 212.660147][ T3092] ? __lock_acquire+0x44d/0x7e0
[ 212.660489][ T3092] ? find_held_lock+0x2b/0x80
[ 212.660833][ T3092] netif_set_mtu+0x88/0x100
[ 212.661169][ T3092] ? __pfx_netif_set_mtu+0x10/0x10
[ 212.661511][ T3092] dev_set_mtu+0xa0/0x150
[ 212.661792][ T3092] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 212.662281][ T3092] br_add_if+0xda3/0x1330 [bridge]
[ 212.662669][ T3092] do_set_master+0x32f/0x500
[ 212.663008][ T3092] do_setlink.constprop.0+0x9f4/0x2480
[ 212.663345][ T3092] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 212.663767][ T3092] ? rcu_read_lock_any_held+0x43/0xb0
[ 212.664092][ T3092] ? validate_chain+0x166/0x4d0
[ 212.664418][ T3092] ? __kernel_text_address+0x12/0x40
[ 212.664758][ T3092] ? __lock_acquire+0x44d/0x7e0
[ 212.665086][ T3092] ? __mutex_trylock_common+0xf9/0x260
[ 212.665420][ T3092] ? __pfx___mutex_trylock_common+0x10/0x10
[ 212.665837][ T3092] ? rcu_is_watching+0x12/0xc0
[ 212.666166][ T3092] ? rcu_is_watching+0x12/0xc0
[ 212.666488][ T3092] ? trace_contention_end+0xdc/0x140
[ 212.666823][ T3092] ? __mutex_lock+0x19c/0xcd0
[ 212.667155][ T3092] ? find_held_lock+0x2b/0x80
[ 212.667478][ T3092] ? rtnl_newlink+0x651/0xa60
[ 212.667815][ T3092] ? __create_object+0x5e/0xb0
[ 212.668152][ T3092] ? __pfx___mutex_lock+0x10/0x10
[ 212.668475][ T3092] ? trace_cap_capable+0x10f/0x190
[ 212.668810][ T3092] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 212.669216][ T3092] ? __rtnl_newlink+0x40e/0xa40
[ 212.669551][ T3092] rtnl_newlink+0x69a/0xa60
[ 212.669889][ T3092] ? __pfx_rtnl_newlink+0x10/0x10
[ 212.670211][ T3092] ? __lock_acquire+0x44d/0x7e0
[ 212.670542][ T3092] ? find_held_lock+0x2b/0x80
[ 212.670880][ T3092] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 212.671200][ T3092] ? __lock_release+0x5d/0x170
[ 212.671525][ T3092] ? __pfx_rtnl_newlink+0x10/0x10
[ 212.671888][ T3092] rtnetlink_rcv_msg+0x710/0xc00
[ 212.672216][ T3092] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 212.672544][ T3092] ? __lock_acquire+0x44d/0x7e0
[ 212.672885][ T3092] netlink_rcv_skb+0x121/0x350
[ 212.673215][ T3092] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 212.673543][ T3092] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 212.673891][ T3092] ? netlink_deliver_tap+0x13e/0x340
[ 212.674216][ T3092] ? netlink_deliver_tap+0xc3/0x340
[ 212.674545][ T3092] netlink_unicast+0x49e/0x780
[ 212.674882][ T3092] ? __pfx_netlink_unicast+0x10/0x10
[ 212.675210][ T3092] ? __lock_acquire+0x44d/0x7e0
[ 212.675552][ T3092] netlink_sendmsg+0x721/0xbe0
[ 212.675891][ T3092] ? __pfx_netlink_sendmsg+0x10/0x10
[ 212.676218][ T3092] ? __import_iovec+0x238/0x3c0
[ 212.676550][ T3092] ____sys_sendmsg+0x7ad/0xa10
[ 212.676888][ T3092] ? __pfx_____sys_sendmsg+0x10/0x10
[ 212.677215][ T3092] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 212.677633][ T3092] ___sys_sendmsg+0xed/0x170
[ 212.677974][ T3092] ? kasan_record_aux_stack+0x8c/0xa0
[ 212.678301][ T3092] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 212.678720][ T3092] ? __pfx____sys_sendmsg+0x10/0x10
[ 212.679049][ T3092] ? find_held_lock+0x2b/0x80
[ 212.679375][ T3092] ? __lock_acquire+0x44d/0x7e0
[ 212.679721][ T3092] ? find_held_lock+0x2b/0x80
[ 212.680055][ T3092] ? __virt_addr_valid+0x22e/0x450
[ 212.680388][ T3092] ? __lock_release+0x5d/0x170
[ 212.680734][ T3092] __sys_sendmsg+0x10b/0x1a0
[ 212.681059][ T3092] ? __call_rcu_common.constprop.0+0x320/0x640
[ 212.681461][ T3092] ? __pfx___sys_sendmsg+0x10/0x10
[ 212.681832][ T3092] ? rcu_is_watching+0x12/0xc0
[ 212.682163][ T3092] do_syscall_64+0xc1/0x380
[ 212.682490][ T3092] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 212.682905][ T3092] RIP: 0033:0x7f81d3fd01e7
[ 212.683249][ T3092] 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
[ 212.684424][ T3092] RSP: 002b:00007ffdfcf85e88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 212.684925][ T3092] RAX: ffffffffffffffda RBX: 00007ffdfcf865b0 RCX: 00007f81d3fd01e7
[ 212.685419][ T3092] RDX: 0000000000000000 RSI: 00007ffdfcf85ef0 RDI: 0000000000000005
[ 212.685913][ T3092] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 212.686400][ T3092] R10: 0000000005042910 R11: 0000000000000246 R12: 0000000000000004
[ 212.686894][ T3092] R13: 00000000686e108f R14: 0000000000499600 R15: 0000000000000000
[ 212.687405][ T3092]
[ 212.687662][ T3092] irq event stamp: 38597
[ 212.687908][ T3092] hardirqs last enabled at (38605): [] __up_console_sem+0x6b/0x80
[ 212.688469][ T3092] hardirqs last disabled at (38612): [] __up_console_sem+0x50/0x80
[ 212.689035][ T3092] softirqs last enabled at (38428): [] handle_softirqs+0x358/0x620
[ 212.689604][ T3092] softirqs last disabled at (38423): [] __irq_exit_rcu+0xfa/0x160
[ 212.690169][ T3092] ---[ end trace 0000000000000000 ]---
[ 213.582309][ T3100] br2: port 2(vx10) entered blocking state
[ 213.582821][ T3100] br2: port 2(vx10) entered disabled state
[ 213.583283][ T3100] vx10: entered allmulticast mode
[ 213.587612][ T3100] vx10: entered promiscuous mode
[ 213.588543][ T3100] br2: port 2(vx10) entered blocking state
[ 213.588996][ T3100] br2: port 2(vx10) entered forwarding state
[ 213.590860][ T3100] ------------[ cut here ]------------
[ 213.591221][ T3100] WARNING: CPU: 0 PID: 3100 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 213.591923][ T3100] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 213.592632][ T3100] CPU: 0 UID: 0 PID: 3100 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 213.593335][ T3100] Tainted: [W]=WARN
[ 213.593591][ T3100] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 213.595240][ T3100] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 213.595611][ T3100] 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
[ 213.596835][ T3100] RSP: 0018:ffffc900009f6ef0 EFLAGS: 00010246
[ 213.597264][ T3100] RAX: 0000000000000000 RBX: ffff8880116f2000 RCX: 0000000000000001
[ 213.597781][ T3100] RDX: 0000000000000000 RSI: ffffffff8fc9b941 RDI: ffffffff8f4555e0
[ 213.598290][ T3100] RBP: ffffc900009f6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 213.598809][ T3100] R10: ffffc900009f7010 R11: ffffffff90179160 R12: 1ffff9200013ede2
[ 213.599323][ T3100] R13: 00000000000005dc R14: ffffc900009f7010 R15: ffff8880116f2f08
[ 213.599841][ T3100] FS: 00007fd309aa8800(0000) GS:ffff8880a44b7000(0000) knlGS:0000000000000000
[ 213.600437][ T3100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 213.600872][ T3100] CR2: 00000000004e5ce0 CR3: 0000000008fbf004 CR4: 0000000000772ef0
[ 213.601390][ T3100] PKRU: 55555554
[ 213.601647][ T3100] Call Trace:
[ 213.601928][ T3100]
[ 213.602105][ T3100] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 213.602447][ T3100] ? __lock_acquire+0x44d/0x7e0
[ 213.602807][ T3100] ? find_held_lock+0x2b/0x80
[ 213.603153][ T3100] netif_set_mtu+0x88/0x100
[ 213.603491][ T3100] ? __pfx_netif_set_mtu+0x10/0x10
[ 213.603864][ T3100] dev_set_mtu+0xa0/0x150
[ 213.604125][ T3100] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 213.604603][ T3100] br_add_if+0xda3/0x1330 [bridge]
[ 213.605001][ T3100] do_set_master+0x32f/0x500
[ 213.605348][ T3100] do_setlink.constprop.0+0x9f4/0x2480
[ 213.605702][ T3100] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 213.606131][ T3100] ? rcu_read_lock_any_held+0x43/0xb0
[ 213.606477][ T3100] ? validate_chain+0x166/0x4d0
[ 213.606827][ T3100] ? __kernel_text_address+0x12/0x40
[ 213.607175][ T3100] ? __lock_acquire+0x44d/0x7e0
[ 213.607519][ T3100] ? __mutex_trylock_common+0xf9/0x260
[ 213.607884][ T3100] ? __pfx___mutex_trylock_common+0x10/0x10
[ 213.608309][ T3100] ? rcu_is_watching+0x12/0xc0
[ 213.608666][ T3100] ? rcu_is_watching+0x12/0xc0
[ 213.609013][ T3100] ? trace_contention_end+0xdc/0x140
[ 213.609355][ T3100] ? __mutex_lock+0x19c/0xcd0
[ 213.609705][ T3100] ? find_held_lock+0x2b/0x80
[ 213.610046][ T3100] ? rtnl_newlink+0x651/0xa60
[ 213.610385][ T3100] ? __create_object+0x5e/0xb0
[ 213.610738][ T3100] ? __pfx___mutex_lock+0x10/0x10
[ 213.611081][ T3100] ? trace_cap_capable+0x10f/0x190
[ 213.611425][ T3100] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 213.611877][ T3100] ? __rtnl_newlink+0x40e/0xa40
[ 213.612221][ T3100] rtnl_newlink+0x69a/0xa60
[ 213.612564][ T3100] ? __pfx_rtnl_newlink+0x10/0x10
[ 213.612930][ T3100] ? __lock_acquire+0x44d/0x7e0
[ 213.613281][ T3100] ? find_held_lock+0x2b/0x80
[ 213.613622][ T3100] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 213.613975][ T3100] ? __lock_release+0x5d/0x170
[ 213.614326][ T3100] ? __pfx_rtnl_newlink+0x10/0x10
[ 213.614678][ T3100] rtnetlink_rcv_msg+0x710/0xc00
[ 213.615023][ T3100] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 213.615379][ T3100] ? __lock_acquire+0x44d/0x7e0
[ 213.615740][ T3100] netlink_rcv_skb+0x121/0x350
[ 213.616084][ T3100] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 213.616429][ T3100] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 213.616789][ T3100] ? netlink_deliver_tap+0x13e/0x340
[ 213.617134][ T3100] ? netlink_deliver_tap+0xc3/0x340
[ 213.617478][ T3100] netlink_unicast+0x49e/0x780
[ 213.617830][ T3100] ? __pfx_netlink_unicast+0x10/0x10
[ 213.618171][ T3100] ? __lock_acquire+0x44d/0x7e0
[ 213.618517][ T3100] netlink_sendmsg+0x721/0xbe0
[ 213.618874][ T3100] ? __pfx_netlink_sendmsg+0x10/0x10
[ 213.619217][ T3100] ? __import_iovec+0x238/0x3c0
[ 213.619574][ T3100] ____sys_sendmsg+0x7ad/0xa10
[ 213.619937][ T3100] ? __pfx_____sys_sendmsg+0x10/0x10
[ 213.620277][ T3100] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 213.620763][ T3100] ___sys_sendmsg+0xed/0x170
[ 213.621105][ T3100] ? kasan_record_aux_stack+0x8c/0xa0
[ 213.621445][ T3100] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 213.621921][ T3100] ? __pfx____sys_sendmsg+0x10/0x10
[ 213.622273][ T3100] ? find_held_lock+0x2b/0x80
[ 213.622614][ T3100] ? __lock_acquire+0x44d/0x7e0
[ 213.622971][ T3100] ? find_held_lock+0x2b/0x80
[ 213.623315][ T3100] ? __virt_addr_valid+0x22e/0x450
[ 213.623672][ T3100] ? __lock_release+0x5d/0x170
[ 213.624022][ T3100] __sys_sendmsg+0x10b/0x1a0
[ 213.624364][ T3100] ? __call_rcu_common.constprop.0+0x320/0x640
[ 213.624806][ T3100] ? __pfx___sys_sendmsg+0x10/0x10
[ 213.625163][ T3100] ? rcu_is_watching+0x12/0xc0
[ 213.625503][ T3100] do_syscall_64+0xc1/0x380
[ 213.625858][ T3100] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 213.626285][ T3100] RIP: 0033:0x7fd309c751e7
[ 213.626637][ T3100] 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
[ 213.627865][ T3100] RSP: 002b:00007ffdefcea388 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 213.628383][ T3100] RAX: ffffffffffffffda RBX: 00007ffdefceaab0 RCX: 00007fd309c751e7
[ 213.628902][ T3100] RDX: 0000000000000000 RSI: 00007ffdefcea3f0 RDI: 0000000000000005
[ 213.629424][ T3100] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 213.629949][ T3100] R10: 000000003e610910 R11: 0000000000000246 R12: 0000000000000004
[ 213.630469][ T3100] R13: 00000000686e1090 R14: 0000000000499600 R15: 0000000000000000
[ 213.631008][ T3100]
[ 213.631269][ T3100] irq event stamp: 44545
[ 213.631529][ T3100] hardirqs last enabled at (44553): [] __up_console_sem+0x6b/0x80
[ 213.632151][ T3100] hardirqs last disabled at (44562): [] __up_console_sem+0x50/0x80
[ 213.632750][ T3100] softirqs last enabled at (43742): [] handle_softirqs+0x358/0x620
[ 213.633339][ T3100] softirqs last disabled at (42949): [] __irq_exit_rcu+0xfa/0x160
[ 213.633944][ T3100] ---[ end trace 0000000000000000 ]---
[ 214.470272][ T3107] br2: port 3(vx20) entered blocking state
[ 214.470889][ T3107] br2: port 3(vx20) entered disabled state
[ 214.471366][ T3107] vx20: entered allmulticast mode
[ 214.475384][ T3107] vx20: entered promiscuous mode
[ 214.476257][ T3107] br2: port 3(vx20) entered blocking state
[ 214.476727][ T3107] br2: port 3(vx20) entered forwarding state
[ 214.477560][ T3107] ------------[ cut here ]------------
[ 214.477944][ T3107] WARNING: CPU: 0 PID: 3107 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 214.478596][ T3107] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 214.479376][ T3107] CPU: 0 UID: 0 PID: 3107 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 214.480037][ T3107] Tainted: [W]=WARN
[ 214.480291][ T3107] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 214.480719][ T3107] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 214.481054][ T3107] 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
[ 214.482226][ T3107] RSP: 0018:ffffc90000a76ef0 EFLAGS: 00010246
[ 214.482675][ T3107] RAX: 0000000000000000 RBX: ffff8880116f2000 RCX: 0000000000000001
[ 214.483162][ T3107] RDX: 0000000000000000 RSI: ffffffff8fc9b941 RDI: ffffffff8f4555e0
[ 214.483914][ T3107] RBP: ffffc90000a76fe0 R08: 0000000000000000 R09: 0000000000000000
[ 214.484417][ T3107] R10: ffffc90000a77010 R11: ffffffff90aa8918 R12: 1ffff9200014ede2
[ 214.485068][ T3107] R13: 00000000000005dc R14: ffffc90000a77010 R15: ffff8880116f2f08
[ 214.485553][ T3107] FS: 00007f352b8ec800(0000) GS:ffff8880a44b7000(0000) knlGS:0000000000000000
[ 214.486213][ T3107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 214.486617][ T3107] CR2: 00000000004e5de8 CR3: 000000000cb4c005 CR4: 0000000000772ef0
[ 214.487115][ T3107] PKRU: 55555554
[ 214.487364][ T3107] Call Trace:
[ 214.487605][ T3107]
[ 214.487784][ T3107] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 214.488111][ T3107] ? find_held_lock+0x2b/0x80
[ 214.488444][ T3107] ? mark_held_locks+0x49/0x80
[ 214.488780][ T3107] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 214.489194][ T3107] ? lockdep_hardirqs_on+0x7c/0x110
[ 214.489520][ T3107] netif_set_mtu+0x88/0x100
[ 214.489866][ T3107] ? __pfx_netif_set_mtu+0x10/0x10
[ 214.490199][ T3107] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 214.490673][ T3107] dev_set_mtu+0xa0/0x150
[ 214.490920][ T3107] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 214.491358][ T3107] br_add_if+0xda3/0x1330 [bridge]
[ 214.491738][ T3107] do_set_master+0x32f/0x500
[ 214.492079][ T3107] do_setlink.constprop.0+0x9f4/0x2480
[ 214.492413][ T3107] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 214.492839][ T3107] ? rcu_read_lock_any_held+0x43/0xb0
[ 214.493163][ T3107] ? validate_chain+0x166/0x4d0
[ 214.493484][ T3107] ? __kernel_text_address+0x12/0x40
[ 214.493850][ T3107] ? __lock_acquire+0x44d/0x7e0
[ 214.494196][ T3107] ? __mutex_trylock_common+0xf9/0x260
[ 214.494538][ T3107] ? __pfx___mutex_trylock_common+0x10/0x10
[ 214.494988][ T3107] ? rcu_is_watching+0x12/0xc0
[ 214.495326][ T3107] ? rcu_is_watching+0x12/0xc0
[ 214.495680][ T3107] ? trace_contention_end+0xdc/0x140
[ 214.496021][ T3107] ? __mutex_lock+0x19c/0xcd0
[ 214.496360][ T3107] ? find_held_lock+0x2b/0x80
[ 214.496737][ T3107] ? rtnl_newlink+0x651/0xa60
[ 214.497079][ T3107] ? __create_object+0x5e/0xb0
[ 214.497426][ T3107] ? __pfx___mutex_lock+0x10/0x10
[ 214.497764][ T3107] ? trace_cap_capable+0x10f/0x190
[ 214.498087][ T3107] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 214.498484][ T3107] ? __rtnl_newlink+0x40e/0xa40
[ 214.498837][ T3107] rtnl_newlink+0x69a/0xa60
[ 214.499194][ T3107] ? __pfx_rtnl_newlink+0x10/0x10
[ 214.499531][ T3107] ? __lock_acquire+0x44d/0x7e0
[ 214.499886][ T3107] ? find_held_lock+0x2b/0x80
[ 214.500217][ T3107] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 214.500535][ T3107] ? __lock_release+0x5d/0x170
[ 214.500887][ T3107] ? __pfx_rtnl_newlink+0x10/0x10
[ 214.501212][ T3107] rtnetlink_rcv_msg+0x710/0xc00
[ 214.501539][ T3107] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 214.501899][ T3107] ? __lock_acquire+0x44d/0x7e0
[ 214.502229][ T3107] netlink_rcv_skb+0x121/0x350
[ 214.502556][ T3107] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 214.502894][ T3107] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 214.503229][ T3107] ? netlink_deliver_tap+0x13e/0x340
[ 214.503550][ T3107] ? netlink_deliver_tap+0xc3/0x340
[ 214.503889][ T3107] netlink_unicast+0x49e/0x780
[ 214.504214][ T3107] ? __pfx_netlink_unicast+0x10/0x10
[ 214.504535][ T3107] ? __lock_acquire+0x44d/0x7e0
[ 214.504884][ T3107] netlink_sendmsg+0x721/0xbe0
[ 214.505211][ T3107] ? __pfx_netlink_sendmsg+0x10/0x10
[ 214.505536][ T3107] ? __import_iovec+0x238/0x3c0
[ 214.505883][ T3107] ____sys_sendmsg+0x7ad/0xa10
[ 214.506209][ T3107] ? __pfx_____sys_sendmsg+0x10/0x10
[ 214.506530][ T3107] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 214.506959][ T3107] ___sys_sendmsg+0xed/0x170
[ 214.507287][ T3107] ? kasan_record_aux_stack+0x8c/0xa0
[ 214.507625][ T3107] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 214.508046][ T3107] ? __pfx____sys_sendmsg+0x10/0x10
[ 214.508390][ T3107] ? find_held_lock+0x2b/0x80
[ 214.508738][ T3107] ? __lock_acquire+0x44d/0x7e0
[ 214.509071][ T3107] ? find_held_lock+0x2b/0x80
[ 214.509398][ T3107] ? __virt_addr_valid+0x22e/0x450
[ 214.509758][ T3107] ? __lock_release+0x5d/0x170
[ 214.510106][ T3107] __sys_sendmsg+0x10b/0x1a0
[ 214.510445][ T3107] ? __call_rcu_common.constprop.0+0x320/0x640
[ 214.510864][ T3107] ? __pfx___sys_sendmsg+0x10/0x10
[ 214.511199][ T3107] ? rcu_is_watching+0x12/0xc0
[ 214.511526][ T3107] do_syscall_64+0xc1/0x380
[ 214.511872][ T3107] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 214.512285][ T3107] RIP: 0033:0x7f352bab91e7
[ 214.512630][ T3107] 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
[ 214.513797][ T3107] RSP: 002b:00007ffca49daac8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 214.514296][ T3107] RAX: ffffffffffffffda RBX: 00007ffca49db1f0 RCX: 00007f352bab91e7
[ 214.514809][ T3107] RDX: 0000000000000000 RSI: 00007ffca49dab30 RDI: 0000000000000005
[ 214.515295][ T3107] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 214.515789][ T3107] R10: 000000001c110910 R11: 0000000000000246 R12: 0000000000000004
[ 214.516281][ T3107] R13: 00000000686e1091 R14: 0000000000499600 R15: 0000000000000000
[ 214.516818][ T3107]
[ 214.517068][ T3107] irq event stamp: 34699
[ 214.517310][ T3107] hardirqs last enabled at (34707): [] __up_console_sem+0x6b/0x80
[ 214.517889][ T3107] hardirqs last disabled at (34716): [] __up_console_sem+0x50/0x80
[ 214.518469][ T3107] softirqs last enabled at (34194): [] handle_softirqs+0x358/0x620
[ 214.519058][ T3107] softirqs last disabled at (34179): [] __irq_exit_rcu+0xfa/0x160
[ 214.519629][ T3107] ---[ end trace 0000000000000000 ]---
[ 215.538977][ T38] br2: port 1(w1) entered blocking state
[ 215.539631][ T38] br2: port 1(w1) entered forwarding state
[ 219.098374][ T3149] br2: port 1(w1) entered blocking state
[ 219.098856][ T3149] br2: port 1(w1) entered disabled state
[ 219.099222][ T3149] w1: entered allmulticast mode
[ 219.102756][ T3149] w1: entered promiscuous mode
[ 219.105395][ T3149] ------------[ cut here ]------------
[ 219.105749][ T3149] WARNING: CPU: 2 PID: 3149 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 219.106372][ T3149] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 219.107029][ T3149] CPU: 2 UID: 0 PID: 3149 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 219.107707][ T3149] Tainted: [W]=WARN
[ 219.107952][ T3149] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 219.108352][ T3149] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 219.108692][ T3149] 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
[ 219.109793][ T3149] RSP: 0018:ffffc9000088eef0 EFLAGS: 00010246
[ 219.110189][ T3149] RAX: 0000000000000000 RBX: ffff8880101b2000 RCX: 0000000000000001
[ 219.110673][ T3149] RDX: 0000000000000000 RSI: ffffffff8fc9b941 RDI: ffffffff8f4555e0
[ 219.111140][ T3149] RBP: ffffc9000088efe0 R08: 0000000000000000 R09: 0000000000000000
[ 219.111645][ T3149] R10: ffffc9000088f010 R11: ffffffff90179160 R12: 1ffff92000111de2
[ 219.112146][ T3149] R13: 00000000000005dc R14: ffffc9000088f010 R15: ffff8880101b2f08
[ 219.112619][ T3149] FS: 00007fa994180800(0000) GS:ffff8880a45b7000(0000) knlGS:0000000000000000
[ 219.113173][ T3149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 219.113564][ T3149] CR2: 00000000004e6898 CR3: 000000000eb27003 CR4: 0000000000772ef0
[ 219.114040][ T3149] PKRU: 55555554
[ 219.114282][ T3149] Call Trace:
[ 219.114532][ T3149]
[ 219.114714][ T3149] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 219.115035][ T3149] ? __lock_acquire+0x44d/0x7e0
[ 219.115392][ T3149] ? find_held_lock+0x2b/0x80
[ 219.115734][ T3149] netif_set_mtu+0x88/0x100
[ 219.116051][ T3149] ? __pfx_netif_set_mtu+0x10/0x10
[ 219.116391][ T3149] dev_set_mtu+0xa0/0x150
[ 219.116633][ T3149] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 219.117112][ T3149] br_add_if+0xda3/0x1330 [bridge]
[ 219.117476][ T3149] do_set_master+0x32f/0x500
[ 219.117807][ T3149] do_setlink.constprop.0+0x9f4/0x2480
[ 219.118128][ T3149] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 219.118523][ T3149] ? rcu_read_lock_any_held+0x43/0xb0
[ 219.118853][ T3149] ? validate_chain+0x166/0x4d0
[ 219.119168][ T3149] ? __kernel_text_address+0x12/0x40
[ 219.119540][ T3149] ? __lock_acquire+0x44d/0x7e0
[ 219.119877][ T3149] ? __mutex_trylock_common+0xf9/0x260
[ 219.120198][ T3149] ? __pfx___mutex_trylock_common+0x10/0x10
[ 219.120583][ T3149] ? rcu_is_watching+0x12/0xc0
[ 219.120910][ T3149] ? rcu_is_watching+0x12/0xc0
[ 219.121222][ T3149] ? trace_contention_end+0xdc/0x140
[ 219.121537][ T3149] ? __mutex_lock+0x19c/0xcd0
[ 219.121885][ T3149] ? find_held_lock+0x2b/0x80
[ 219.122205][ T3149] ? rtnl_newlink+0x651/0xa60
[ 219.122522][ T3149] ? __create_object+0x5e/0xb0
[ 219.122848][ T3149] ? __pfx___mutex_lock+0x10/0x10
[ 219.123162][ T3149] ? trace_cap_capable+0x10f/0x190
[ 219.123515][ T3149] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 219.123919][ T3149] ? __rtnl_newlink+0x40e/0xa40
[ 219.124247][ T3149] rtnl_newlink+0x69a/0xa60
[ 219.124577][ T3149] ? __pfx_rtnl_newlink+0x10/0x10
[ 219.124907][ T3149] ? __lock_acquire+0x44d/0x7e0
[ 219.125227][ T3149] ? find_held_lock+0x2b/0x80
[ 219.125557][ T3149] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 219.125882][ T3149] ? __lock_release+0x5d/0x170
[ 219.126200][ T3149] ? __pfx_rtnl_newlink+0x10/0x10
[ 219.126513][ T3149] rtnetlink_rcv_msg+0x710/0xc00
[ 219.126838][ T3149] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 219.127164][ T3149] ? __lock_acquire+0x44d/0x7e0
[ 219.127524][ T3149] netlink_rcv_skb+0x121/0x350
[ 219.127855][ T3149] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 219.128170][ T3149] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 219.128496][ T3149] ? netlink_deliver_tap+0x13e/0x340
[ 219.128817][ T3149] ? netlink_deliver_tap+0xc3/0x340
[ 219.129141][ T3149] netlink_unicast+0x49e/0x780
[ 219.129457][ T3149] ? __pfx_netlink_unicast+0x10/0x10
[ 219.129779][ T3149] ? __lock_acquire+0x44d/0x7e0
[ 219.130098][ T3149] netlink_sendmsg+0x721/0xbe0
[ 219.130418][ T3149] ? __pfx_netlink_sendmsg+0x10/0x10
[ 219.130749][ T3149] ? __import_iovec+0x238/0x3c0
[ 219.131077][ T3149] ____sys_sendmsg+0x7ad/0xa10
[ 219.131423][ T3149] ? __pfx_____sys_sendmsg+0x10/0x10
[ 219.131769][ T3149] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 219.132176][ T3149] ___sys_sendmsg+0xed/0x170
[ 219.132490][ T3149] ? kasan_record_aux_stack+0x8c/0xa0
[ 219.132818][ T3149] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 219.133210][ T3149] ? __pfx____sys_sendmsg+0x10/0x10
[ 219.133528][ T3149] ? find_held_lock+0x2b/0x80
[ 219.133863][ T3149] ? __lock_acquire+0x44d/0x7e0
[ 219.134192][ T3149] ? find_held_lock+0x2b/0x80
[ 219.134509][ T3149] ? __virt_addr_valid+0x22e/0x450
[ 219.134831][ T3149] ? __lock_release+0x5d/0x170
[ 219.135158][ T3149] __sys_sendmsg+0x10b/0x1a0
[ 219.135513][ T3149] ? __call_rcu_common.constprop.0+0x320/0x640
[ 219.135919][ T3149] ? __pfx___sys_sendmsg+0x10/0x10
[ 219.136244][ T3149] ? rcu_is_watching+0x12/0xc0
[ 219.136571][ T3149] do_syscall_64+0xc1/0x380
[ 219.137390][ T3149] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 219.137799][ T3149] RIP: 0033:0x7fa99434d1e7
[ 219.138126][ T3149] 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
[ 219.139529][ T3149] RSP: 002b:00007ffea593ce88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 219.140240][ T3149] RAX: ffffffffffffffda RBX: 00007ffea593d5b0 RCX: 00007fa99434d1e7
[ 219.140731][ T3149] RDX: 0000000000000000 RSI: 00007ffea593cef0 RDI: 0000000000000005
[ 219.141196][ T3149] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 219.141928][ T3149] R10: 000000002e228910 R11: 0000000000000246 R12: 0000000000000004
[ 219.142417][ T3149] R13: 00000000686e1095 R14: 0000000000499600 R15: 0000000000000000
[ 219.142907][ T3149]
[ 219.143416][ T3149] irq event stamp: 43863
[ 219.143669][ T3149] hardirqs last enabled at (43875): [] __up_console_sem+0x6b/0x80
[ 219.144209][ T3149] hardirqs last disabled at (43884): [] __up_console_sem+0x50/0x80
[ 219.145047][ T3149] softirqs last enabled at (42748): [] fib6_run_gc+0x113/0x240
[ 219.145628][ T3149] softirqs last disabled at (42740): [] fib6_run_gc+0x150/0x240
[ 219.146500][ T3149] ---[ end trace 0000000000000000 ]---
[ 219.162950][ T3149] ip (3149) used greatest stack depth: 23776 bytes left
[ 220.126206][ T3157] br2: port 2(vx10) entered blocking state
[ 220.127135][ T3157] br2: port 2(vx10) entered disabled state
[ 220.127602][ T3157] vx10: entered allmulticast mode
[ 220.131332][ T3157] vx10: entered promiscuous mode
[ 220.132270][ T3157] br2: port 2(vx10) entered blocking state
[ 220.132737][ T3157] br2: port 2(vx10) entered forwarding state
[ 220.134004][ T3157] ------------[ cut here ]------------
[ 220.134358][ T3157] WARNING: CPU: 2 PID: 3157 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 220.135013][ T3157] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 220.135713][ T3157] CPU: 2 UID: 0 PID: 3157 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 220.136435][ T3157] Tainted: [W]=WARN
[ 220.136961][ T3157] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 220.137562][ T3157] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 220.138075][ T3157] 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
[ 220.139294][ T3157] RSP: 0018:ffffc90000c96ef0 EFLAGS: 00010246
[ 220.139733][ T3157] RAX: 0000000000000000 RBX: ffff8880101b2000 RCX: 0000000000000001
[ 220.140222][ T3157] RDX: 0000000000000000 RSI: ffffffff8fc9b941 RDI: ffffffff8f4555e0
[ 220.140765][ T3157] RBP: ffffc90000c96fe0 R08: 0000000000000000 R09: 0000000000000000
[ 220.141268][ T3157] R10: ffffc90000c97010 R11: ffffffff90aa8918 R12: 1ffff92000192de2
[ 220.141800][ T3157] R13: 00000000000005dc R14: ffffc90000c97010 R15: ffff8880101b2f08
[ 220.142296][ T3157] FS: 00007f1847c43800(0000) GS:ffff8880a45b7000(0000) knlGS:0000000000000000
[ 220.142892][ T3157] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 220.143319][ T3157] CR2: 00000000004e5ce0 CR3: 000000000f068002 CR4: 0000000000772ef0
[ 220.143829][ T3157] PKRU: 55555554
[ 220.144086][ T3157] Call Trace:
[ 220.144379][ T3157]
[ 220.144580][ T3157] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 220.144950][ T3157] ? find_held_lock+0x2b/0x80
[ 220.145294][ T3157] ? mark_held_locks+0x49/0x80
[ 220.145627][ T3157] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 220.146059][ T3157] ? lockdep_hardirqs_on+0x7c/0x110
[ 220.146399][ T3157] netif_set_mtu+0x88/0x100
[ 220.146746][ T3157] ? __pfx_netif_set_mtu+0x10/0x10
[ 220.147087][ T3157] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 220.147554][ T3157] dev_set_mtu+0xa0/0x150
[ 220.147837][ T3157] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 220.148296][ T3157] br_add_if+0xda3/0x1330 [bridge]
[ 220.148709][ T3157] do_set_master+0x32f/0x500
[ 220.149050][ T3157] do_setlink.constprop.0+0x9f4/0x2480
[ 220.149385][ T3157] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 220.149819][ T3157] ? rcu_read_lock_any_held+0x43/0xb0
[ 220.150152][ T3157] ? validate_chain+0x166/0x4d0
[ 220.150483][ T3157] ? __kernel_text_address+0x12/0x40
[ 220.150831][ T3157] ? __lock_acquire+0x44d/0x7e0
[ 220.151174][ T3157] ? __mutex_trylock_common+0xf9/0x260
[ 220.151503][ T3157] ? __pfx___mutex_trylock_common+0x10/0x10
[ 220.151936][ T3157] ? rcu_is_watching+0x12/0xc0
[ 220.152266][ T3157] ? rcu_is_watching+0x12/0xc0
[ 220.152642][ T3157] ? trace_contention_end+0xdc/0x140
[ 220.153006][ T3157] ? __mutex_lock+0x19c/0xcd0
[ 220.153337][ T3157] ? find_held_lock+0x2b/0x80
[ 220.153693][ T3157] ? rtnl_newlink+0x651/0xa60
[ 220.154026][ T3157] ? __create_object+0x5e/0xb0
[ 220.154359][ T3157] ? __pfx___mutex_lock+0x10/0x10
[ 220.154702][ T3157] ? trace_cap_capable+0x10f/0x190
[ 220.155033][ T3157] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 220.155440][ T3157] ? __rtnl_newlink+0x40e/0xa40
[ 220.155785][ T3157] rtnl_newlink+0x69a/0xa60
[ 220.156121][ T3157] ? __pfx_rtnl_newlink+0x10/0x10
[ 220.156487][ T3157] ? __lock_acquire+0x44d/0x7e0
[ 220.156857][ T3157] ? find_held_lock+0x2b/0x80
[ 220.157191][ T3157] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 220.157523][ T3157] ? __lock_release+0x5d/0x170
[ 220.157877][ T3157] ? __pfx_rtnl_newlink+0x10/0x10
[ 220.158208][ T3157] rtnetlink_rcv_msg+0x710/0xc00
[ 220.158536][ T3157] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 220.158884][ T3157] ? __lock_acquire+0x44d/0x7e0
[ 220.159226][ T3157] netlink_rcv_skb+0x121/0x350
[ 220.159555][ T3157] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 220.159898][ T3157] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 220.160241][ T3157] ? netlink_deliver_tap+0x13e/0x340
[ 220.160601][ T3157] ? netlink_deliver_tap+0xc3/0x340
[ 220.160963][ T3157] netlink_unicast+0x49e/0x780
[ 220.161302][ T3157] ? __pfx_netlink_unicast+0x10/0x10
[ 220.161638][ T3157] ? __lock_acquire+0x44d/0x7e0
[ 220.162007][ T3157] netlink_sendmsg+0x721/0xbe0
[ 220.162342][ T3157] ? __pfx_netlink_sendmsg+0x10/0x10
[ 220.162686][ T3157] ? __import_iovec+0x238/0x3c0
[ 220.163027][ T3157] ____sys_sendmsg+0x7ad/0xa10
[ 220.163365][ T3157] ? __pfx_____sys_sendmsg+0x10/0x10
[ 220.163703][ T3157] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 220.164165][ T3157] ___sys_sendmsg+0xed/0x170
[ 220.164773][ T3157] ? kasan_record_aux_stack+0x8c/0xa0
[ 220.165322][ T3157] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 220.166061][ T3157] ? __pfx____sys_sendmsg+0x10/0x10
[ 220.166675][ T3157] ? find_held_lock+0x2b/0x80
[ 220.167269][ T3157] ? __lock_acquire+0x44d/0x7e0
[ 220.167883][ T3157] ? find_held_lock+0x2b/0x80
[ 220.168476][ T3157] ? __virt_addr_valid+0x22e/0x450
[ 220.169098][ T3157] ? __lock_release+0x5d/0x170
[ 220.169730][ T3157] __sys_sendmsg+0x10b/0x1a0
[ 220.170318][ T3157] ? __call_rcu_common.constprop.0+0x320/0x640
[ 220.171063][ T3157] ? __pfx___sys_sendmsg+0x10/0x10
[ 220.171693][ T3157] ? rcu_is_watching+0x12/0xc0
[ 220.172290][ T3157] do_syscall_64+0xc1/0x380
[ 220.172936][ T3157] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 220.173677][ T3157] RIP: 0033:0x7f1847e101e7
[ 220.174261][ T3157] 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
[ 220.176278][ T3157] RSP: 002b:00007ffc3d008598 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 220.177197][ T3157] RAX: ffffffffffffffda RBX: 00007ffc3d008cc0 RCX: 00007f1847e101e7
[ 220.178091][ T3157] RDX: 0000000000000000 RSI: 00007ffc3d008600 RDI: 0000000000000005
[ 220.178970][ T3157] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 220.179855][ T3157] R10: 00000000098af910 R11: 0000000000000246 R12: 0000000000000004
[ 220.180770][ T3157] R13: 00000000686e1096 R14: 0000000000499600 R15: 0000000000000000
[ 220.181692][ T3157]
[ 220.182148][ T3157] irq event stamp: 43897
[ 220.182581][ T3157] hardirqs last enabled at (43907): [] __up_console_sem+0x6b/0x80
[ 220.183285][ T3157] hardirqs last disabled at (43918): [] __up_console_sem+0x50/0x80
[ 220.183882][ T3157] softirqs last enabled at (43872): [] handle_softirqs+0x358/0x620
[ 220.184444][ T3157] softirqs last disabled at (43849): [] __irq_exit_rcu+0xfa/0x160
[ 220.185027][ T3157] ---[ end trace 0000000000000000 ]---
[ 221.065479][ T3164] br2: port 3(vx20) entered blocking state
[ 221.066191][ T3164] br2: port 3(vx20) entered disabled state
[ 221.066636][ T3164] vx20: entered allmulticast mode
[ 221.070243][ T3164] vx20: entered promiscuous mode
[ 221.071150][ T3164] br2: port 3(vx20) entered blocking state
[ 221.071595][ T3164] br2: port 3(vx20) entered forwarding state
[ 221.073091][ T3164] ------------[ cut here ]------------
[ 221.073432][ T3164] WARNING: CPU: 3 PID: 3164 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 221.074069][ T3164] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 221.074755][ T3164] CPU: 3 UID: 0 PID: 3164 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 221.075390][ T3164] Tainted: [W]=WARN
[ 221.075638][ T3164] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 221.076047][ T3164] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 221.076379][ T3164] 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
[ 221.077555][ T3164] RSP: 0018:ffffc9000088eef0 EFLAGS: 00010246
[ 221.078011][ T3164] RAX: 0000000000000000 RBX: ffff8880101b2000 RCX: 0000000000000001
[ 221.078529][ T3164] RDX: 0000000000000000 RSI: ffffffff8fc9b941 RDI: ffffffff8f4555e0
[ 221.079025][ T3164] RBP: ffffc9000088efe0 R08: 0000000000000000 R09: 0000000000000000
[ 221.079495][ T3164] R10: ffffc9000088f010 R11: ffffffff90179160 R12: 1ffff92000111de2
[ 221.079989][ T3164] R13: 00000000000005dc R14: ffffc9000088f010 R15: ffff8880101b2f08
[ 221.080467][ T3164] FS: 00007fc4a6f8b800(0000) GS:ffff8880a4637000(0000) knlGS:0000000000000000
[ 221.081048][ T3164] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 221.081460][ T3164] CR2: 00000000004e5de8 CR3: 000000000ebf1002 CR4: 0000000000772ef0
[ 221.081980][ T3164] PKRU: 55555554
[ 221.082236][ T3164] Call Trace:
[ 221.082484][ T3164]
[ 221.082669][ T3164] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 221.083005][ T3164] ? __lock_acquire+0x44d/0x7e0
[ 221.083327][ T3164] ? find_held_lock+0x2b/0x80
[ 221.083645][ T3164] netif_set_mtu+0x88/0x100
[ 221.083978][ T3164] ? __pfx_netif_set_mtu+0x10/0x10
[ 221.084313][ T3164] dev_set_mtu+0xa0/0x150
[ 221.084562][ T3164] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 221.085045][ T3164] br_add_if+0xda3/0x1330 [bridge]
[ 221.085417][ T3164] do_set_master+0x32f/0x500
[ 221.085753][ T3164] do_setlink.constprop.0+0x9f4/0x2480
[ 221.086073][ T3164] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 221.086477][ T3164] ? rcu_read_lock_any_held+0x43/0xb0
[ 221.086806][ T3164] ? validate_chain+0x166/0x4d0
[ 221.087126][ T3164] ? __kernel_text_address+0x12/0x40
[ 221.087449][ T3164] ? __lock_acquire+0x44d/0x7e0
[ 221.087779][ T3164] ? __mutex_trylock_common+0xf9/0x260
[ 221.088089][ T3164] ? __pfx___mutex_trylock_common+0x10/0x10
[ 221.088478][ T3164] ? rcu_is_watching+0x12/0xc0
[ 221.088822][ T3164] ? rcu_is_watching+0x12/0xc0
[ 221.089138][ T3164] ? trace_contention_end+0xdc/0x140
[ 221.089457][ T3164] ? __mutex_lock+0x19c/0xcd0
[ 221.089789][ T3164] ? find_held_lock+0x2b/0x80
[ 221.090102][ T3164] ? rtnl_newlink+0x651/0xa60
[ 221.090408][ T3164] ? __create_object+0x5e/0xb0
[ 221.090741][ T3164] ? __pfx___mutex_lock+0x10/0x10
[ 221.091063][ T3164] ? trace_cap_capable+0x10f/0x190
[ 221.091374][ T3164] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 221.091859][ T3164] ? __rtnl_newlink+0x40e/0xa40
[ 221.092225][ T3164] rtnl_newlink+0x69a/0xa60
[ 221.092555][ T3164] ? __pfx_rtnl_newlink+0x10/0x10
[ 221.092906][ T3164] ? __lock_acquire+0x44d/0x7e0
[ 221.093242][ T3164] ? find_held_lock+0x2b/0x80
[ 221.093568][ T3164] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 221.093898][ T3164] ? __lock_release+0x5d/0x170
[ 221.094232][ T3164] ? __pfx_rtnl_newlink+0x10/0x10
[ 221.094563][ T3164] rtnetlink_rcv_msg+0x710/0xc00
[ 221.094910][ T3164] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 221.095229][ T3164] ? __lock_acquire+0x44d/0x7e0
[ 221.095559][ T3164] netlink_rcv_skb+0x121/0x350
[ 221.095888][ T3164] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 221.096203][ T3164] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 221.096530][ T3164] ? netlink_deliver_tap+0x13e/0x340
[ 221.096884][ T3164] ? netlink_deliver_tap+0xc3/0x340
[ 221.097218][ T3164] netlink_unicast+0x49e/0x780
[ 221.097537][ T3164] ? __pfx_netlink_unicast+0x10/0x10
[ 221.097874][ T3164] ? __lock_acquire+0x44d/0x7e0
[ 221.098197][ T3164] netlink_sendmsg+0x721/0xbe0
[ 221.098523][ T3164] ? __pfx_netlink_sendmsg+0x10/0x10
[ 221.098853][ T3164] ? __import_iovec+0x238/0x3c0
[ 221.099175][ T3164] ____sys_sendmsg+0x7ad/0xa10
[ 221.099496][ T3164] ? __pfx_____sys_sendmsg+0x10/0x10
[ 221.099821][ T3164] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 221.100232][ T3164] ___sys_sendmsg+0xed/0x170
[ 221.100546][ T3164] ? kasan_record_aux_stack+0x8c/0xa0
[ 221.100882][ T3164] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 221.101288][ T3164] ? __pfx____sys_sendmsg+0x10/0x10
[ 221.101617][ T3164] ? find_held_lock+0x2b/0x80
[ 221.101977][ T3164] ? __lock_acquire+0x44d/0x7e0
[ 221.102295][ T3164] ? find_held_lock+0x2b/0x80
[ 221.102614][ T3164] ? __virt_addr_valid+0x22e/0x450
[ 221.102935][ T3164] ? __lock_release+0x5d/0x170
[ 221.103252][ T3164] __sys_sendmsg+0x10b/0x1a0
[ 221.103555][ T3164] ? __call_rcu_common.constprop.0+0x320/0x640
[ 221.103963][ T3164] ? __pfx___sys_sendmsg+0x10/0x10
[ 221.104295][ T3164] ? rcu_is_watching+0x12/0xc0
[ 221.104612][ T3164] do_syscall_64+0xc1/0x380
[ 221.104944][ T3164] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 221.105339][ T3164] RIP: 0033:0x7fc4a71581e7
[ 221.105679][ T3164] 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
[ 221.106825][ T3164] RSP: 002b:00007ffe72cbfdc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 221.107299][ T3164] RAX: ffffffffffffffda RBX: 00007ffe72cc04f0 RCX: 00007fc4a71581e7
[ 221.107780][ T3164] RDX: 0000000000000000 RSI: 00007ffe72cbfe30 RDI: 0000000000000005
[ 221.108252][ T3164] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 221.108769][ T3164] R10: 000000003d484910 R11: 0000000000000246 R12: 0000000000000004
[ 221.109233][ T3164] R13: 00000000686e1097 R14: 0000000000499600 R15: 0000000000000000
[ 221.109721][ T3164]
[ 221.109978][ T3164] irq event stamp: 47281
[ 221.110218][ T3164] hardirqs last enabled at (47289): [] __up_console_sem+0x6b/0x80
[ 221.110784][ T3164] hardirqs last disabled at (47298): [] __up_console_sem+0x50/0x80
[ 221.111328][ T3164] softirqs last enabled at (47252): [] handle_softirqs+0x358/0x620
[ 221.111903][ T3164] softirqs last disabled at (47231): [] __irq_exit_rcu+0xfa/0x160
[ 221.112444][ T3164] ---[ end trace 0000000000000000 ]---
[ 222.116346][ T38] br2: port 1(w1) entered blocking state
[ 222.116800][ T38] br2: port 1(w1) entered forwarding state
[ 234.821190][ T3251] GACT probability NOT on
[ 330.645455][ T12] vx20: left allmulticast mode
[ 330.646075][ T12] vx20: left promiscuous mode
[ 330.646618][ T12] br2: port 3(vx20) entered disabled state
[ 330.651399][ T12] vx10: left allmulticast mode
[ 330.653978][ T12] vx10: left promiscuous mode
[ 330.654573][ T12] br2: port 2(vx10) entered disabled state
[ 330.658828][ T12] w1: left allmulticast mode
[ 330.660004][ T12] w1: left promiscuous mode
[ 330.661359][ T12] br2: port 1(w1) entered disabled state
[ 331.314829][ T12] vx20: left allmulticast mode
[ 331.315171][ T12] vx20: left promiscuous mode
[ 331.315745][ T12] br2: port 3(vx20) entered disabled state
[ 331.319396][ T12] vx10: left allmulticast mode
[ 331.319716][ T12] vx10: left promiscuous mode
[ 331.320195][ T12] br2: port 2(vx10) entered disabled state
[ 331.323995][ T12] w1: left allmulticast mode
[ 331.324306][ T12] w1: left promiscuous mode
[ 331.324780][ T12] br2: port 1(w1) entered disabled state
[ 334.536920][ T3458] br1: port 4(veth2) entered disabled state
[ 334.661382][ T3459] veth2: left allmulticast mode
[ 334.662466][ T3459] veth2: left promiscuous mode
[ 334.662976][ T3459] br1: port 4(veth2) entered disabled state
[ 334.665099][ T3459] ------------[ cut here ]------------
[ 334.665416][ T3459] WARNING: CPU: 3 PID: 3459 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 334.666533][ T3459] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 334.667266][ T3459] CPU: 3 UID: 0 PID: 3459 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 334.667894][ T3459] Tainted: [W]=WARN
[ 334.668126][ T3459] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 334.668510][ T3459] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 334.668885][ T3459] 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
[ 334.669991][ T3459] RSP: 0018:ffffc90000d86f70 EFLAGS: 00010246
[ 334.670381][ T3459] RAX: 0000000000000000 RBX: ffff8880051e2000 RCX: 0000000000000001
[ 334.670854][ T3459] RDX: 0000000000000000 RSI: ffffffff8fc9b941 RDI: ffffffff8f4555e0
[ 334.671314][ T3459] RBP: ffffc90000d87058 R08: 0000000000000000 R09: 0000000000000000
[ 334.671783][ T3459] R10: ffffc90000d87088 R11: ffffffff8c000130 R12: 1ffff920001b0df2
[ 334.672247][ T3459] R13: 00000000000005dc R14: ffffc90000d87088 R15: ffff8880051e2f08
[ 334.672741][ T3459] FS: 00007f7837ca8800(0000) GS:ffff8880a4637000(0000) knlGS:0000000000000000
[ 334.673279][ T3459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 334.673689][ T3459] CR2: 00000000004e5ab0 CR3: 000000000c5ce003 CR4: 0000000000772ef0
[ 334.674163][ T3459] PKRU: 55555554
[ 334.674395][ T3459] Call Trace:
[ 334.674636][ T3459]
[ 334.674808][ T3459] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 334.675196][ T3459] ? br_del_if+0xa3/0x1f0 [bridge]
[ 334.675582][ T3459] ? do_set_master+0x14a/0x500
[ 334.675904][ T3459] ? do_setlink.constprop.0+0x9f4/0x2480
[ 334.676214][ T3459] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 334.676518][ T3459] ? netlink_unicast+0x49e/0x780
[ 334.676851][ T3459] ? netlink_sendmsg+0x721/0xbe0
[ 334.677157][ T3459] ? ____sys_sendmsg+0x7ad/0xa10
[ 334.677467][ T3459] ? ___sys_sendmsg+0xed/0x170
[ 334.677784][ T3459] ? __sys_sendmsg+0x10b/0x1a0
[ 334.678090][ T3459] ? do_syscall_64+0xc1/0x380
[ 334.678397][ T3459] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 334.678788][ T3459] ? find_held_lock+0x2b/0x80
[ 334.679114][ T3459] netif_set_mtu+0x88/0x100
[ 334.679426][ T3459] ? __pfx_netif_set_mtu+0x10/0x10
[ 334.679760][ T3459] dev_set_mtu+0xa0/0x150
[ 334.680004][ T3459] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 334.680432][ T3459] br_del_if+0xb2/0x1f0 [bridge]
[ 334.680805][ T3459] ? rtnl_is_locked+0x15/0x20
[ 334.681121][ T3459] do_set_master+0x14a/0x500
[ 334.681435][ T3459] do_setlink.constprop.0+0x9f4/0x2480
[ 334.681754][ T3459] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 334.682149][ T3459] ? rcu_read_lock_any_held+0x43/0xb0
[ 334.682463][ T3459] ? validate_chain+0x166/0x4d0
[ 334.682813][ T3459] ? __kernel_text_address+0x12/0x40
[ 334.683123][ T3459] ? __lock_acquire+0x44d/0x7e0
[ 334.683433][ T3459] ? __mutex_trylock_common+0xf9/0x260
[ 334.683760][ T3459] ? __pfx___mutex_trylock_common+0x10/0x10
[ 334.684139][ T3459] ? rcu_is_watching+0x12/0xc0
[ 334.684446][ T3459] ? rcu_is_watching+0x12/0xc0
[ 334.684774][ T3459] ? trace_contention_end+0xdc/0x140
[ 334.685087][ T3459] ? __mutex_lock+0x19c/0xcd0
[ 334.685395][ T3459] ? find_held_lock+0x2b/0x80
[ 334.685716][ T3459] ? rtnl_newlink+0x651/0xa60
[ 334.686028][ T3459] ? __create_object+0x5e/0xb0
[ 334.686337][ T3459] ? __pfx___mutex_lock+0x10/0x10
[ 334.686646][ T3459] ? trace_cap_capable+0x10f/0x190
[ 334.686965][ T3459] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 334.687342][ T3459] ? __rtnl_newlink+0x40e/0xa40
[ 334.687674][ T3459] rtnl_newlink+0x69a/0xa60
[ 334.687985][ T3459] ? __pfx_rtnl_newlink+0x10/0x10
[ 334.688285][ T3459] ? __lock_acquire+0x44d/0x7e0
[ 334.688594][ T3459] ? find_held_lock+0x2b/0x80
[ 334.688925][ T3459] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 334.689227][ T3459] ? __lock_release+0x5d/0x170
[ 334.689540][ T3459] ? __pfx_rtnl_newlink+0x10/0x10
[ 334.689853][ T3459] rtnetlink_rcv_msg+0x710/0xc00
[ 334.690164][ T3459] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 334.690470][ T3459] ? __lock_acquire+0x44d/0x7e0
[ 334.690795][ T3459] netlink_rcv_skb+0x121/0x350
[ 334.691099][ T3459] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 334.691405][ T3459] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 334.691731][ T3459] ? netlink_deliver_tap+0x13e/0x340
[ 334.692044][ T3459] ? netlink_deliver_tap+0xc3/0x340
[ 334.692359][ T3459] netlink_unicast+0x49e/0x780
[ 334.692694][ T3459] ? __pfx_netlink_unicast+0x10/0x10
[ 334.693001][ T3459] ? __lock_acquire+0x44d/0x7e0
[ 334.693308][ T3459] netlink_sendmsg+0x721/0xbe0
[ 334.693614][ T3459] ? __pfx_netlink_sendmsg+0x10/0x10
[ 334.693931][ T3459] ? __import_iovec+0x238/0x3c0
[ 334.694243][ T3459] ____sys_sendmsg+0x7ad/0xa10
[ 334.694558][ T3459] ? __pfx_____sys_sendmsg+0x10/0x10
[ 334.694895][ T3459] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 334.695286][ T3459] ___sys_sendmsg+0xed/0x170
[ 334.695587][ T3459] ? kasan_record_aux_stack+0x8c/0xa0
[ 334.695902][ T3459] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 334.696284][ T3459] ? __pfx____sys_sendmsg+0x10/0x10
[ 334.696592][ T3459] ? find_held_lock+0x2b/0x80
[ 334.696933][ T3459] ? __lock_acquire+0x44d/0x7e0
[ 334.697244][ T3459] ? find_held_lock+0x2b/0x80
[ 334.697550][ T3459] ? __virt_addr_valid+0x22e/0x450
[ 334.697862][ T3459] ? __lock_release+0x5d/0x170
[ 334.698174][ T3459] __sys_sendmsg+0x10b/0x1a0
[ 334.698475][ T3459] ? __call_rcu_common.constprop.0+0x320/0x640
[ 334.698859][ T3459] ? __pfx___sys_sendmsg+0x10/0x10
[ 334.699200][ T3459] ? rcu_is_watching+0x12/0xc0
[ 334.699525][ T3459] do_syscall_64+0xc1/0x380
[ 334.699856][ T3459] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 334.700240][ T3459] RIP: 0033:0x7f7837e751e7
[ 334.700555][ T3459] 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
[ 334.701677][ T3459] RSP: 002b:00007ffed171a1d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 334.702146][ T3459] RAX: ffffffffffffffda RBX: 00007ffed171a900 RCX: 00007f7837e751e7
[ 334.702605][ T3459] RDX: 0000000000000000 RSI: 00007ffed171a240 RDI: 0000000000000005
[ 334.703078][ T3459] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 334.703542][ T3459] R10: 00007f7837d72ee8 R11: 0000000000000246 R12: 0000000000000003
[ 334.704009][ T3459] R13: 00000000686e1109 R14: 0000000000499600 R15: 0000000000000000
[ 334.704474][ T3459]
[ 334.704714][ T3459] irq event stamp: 37641
[ 334.704944][ T3459] hardirqs last enabled at (37649): [] __up_console_sem+0x6b/0x80
[ 334.705478][ T3459] hardirqs last disabled at (37656): [] __up_console_sem+0x50/0x80
[ 334.706029][ T3459] softirqs last enabled at (37686): [] handle_softirqs+0x358/0x620
[ 334.706558][ T3459] softirqs last disabled at (37665): [] __irq_exit_rcu+0xfa/0x160
[ 334.707092][ T3459] ---[ end trace 0000000000000000 ]---
[ 335.235047][ T3463] br1: port 3(veth1) entered disabled state
[ 335.356328][ T3464] veth1: left allmulticast mode
[ 335.357336][ T3464] veth1: left promiscuous mode
[ 335.357833][ T3464] br1: port 3(veth1) entered disabled state
[ 335.359513][ T3464] ------------[ cut here ]------------
[ 335.359871][ T3464] WARNING: CPU: 1 PID: 3464 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 335.360479][ T3464] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 335.361196][ T3464] CPU: 1 UID: 0 PID: 3464 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 335.361817][ T3464] Tainted: [W]=WARN
[ 335.362064][ T3464] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 335.362444][ T3464] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 335.362768][ T3464] 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
[ 335.363869][ T3464] RSP: 0018:ffffc90000dd6f70 EFLAGS: 00010246
[ 335.364260][ T3464] RAX: 0000000000000000 RBX: ffff8880051e2000 RCX: 0000000000000001
[ 335.364725][ T3464] RDX: 0000000000000000 RSI: ffffffff8fc9b941 RDI: ffffffff8f4555e0
[ 335.365186][ T3464] RBP: ffffc90000dd7058 R08: 0000000000000000 R09: 0000000000000000
[ 335.365641][ T3464] R10: ffffc90000dd7088 R11: ffffffff90179160 R12: 1ffff920001badf2
[ 335.366117][ T3464] R13: 00000000000005dc R14: ffffc90000dd7088 R15: ffff8880051e2f08
[ 335.366571][ T3464] FS: 00007fb8822b9800(0000) GS:ffff8880a4537000(0000) knlGS:0000000000000000
[ 335.367302][ T3464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 335.367832][ T3464] CR2: 00000000004e5aa8 CR3: 0000000004d9c001 CR4: 0000000000772ef0
[ 335.368301][ T3464] PKRU: 55555554
[ 335.368527][ T3464] Call Trace:
[ 335.368899][ T3464]
[ 335.369055][ T3464] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 335.369435][ T3464] ? br_del_if+0xa3/0x1f0 [bridge]
[ 335.369926][ T3464] ? do_set_master+0x14a/0x500
[ 335.370233][ T3464] ? do_setlink.constprop.0+0x9f4/0x2480
[ 335.370535][ T3464] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 335.370912][ T3464] ? netlink_unicast+0x49e/0x780
[ 335.371222][ T3464] ? netlink_sendmsg+0x721/0xbe0
[ 335.371526][ T3464] ? ____sys_sendmsg+0x7ad/0xa10
[ 335.371842][ T3464] ? ___sys_sendmsg+0xed/0x170
[ 335.372155][ T3464] ? __sys_sendmsg+0x10b/0x1a0
[ 335.372458][ T3464] ? do_syscall_64+0xc1/0x380
[ 335.372779][ T3464] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 335.373157][ T3464] ? find_held_lock+0x2b/0x80
[ 335.373481][ T3464] netif_set_mtu+0x88/0x100
[ 335.373801][ T3464] ? __pfx_netif_set_mtu+0x10/0x10
[ 335.374208][ T3464] dev_set_mtu+0xa0/0x150
[ 335.374448][ T3464] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 335.374882][ T3464] br_del_if+0xb2/0x1f0 [bridge]
[ 335.375221][ T3464] ? rtnl_is_locked+0x15/0x20
[ 335.375525][ T3464] do_set_master+0x14a/0x500
[ 335.375844][ T3464] do_setlink.constprop.0+0x9f4/0x2480
[ 335.376161][ T3464] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 335.376546][ T3464] ? rcu_read_lock_any_held+0x43/0xb0
[ 335.376861][ T3464] ? validate_chain+0x166/0x4d0
[ 335.377174][ T3464] ? __kernel_text_address+0x12/0x40
[ 335.377483][ T3464] ? __lock_acquire+0x44d/0x7e0
[ 335.377801][ T3464] ? __mutex_trylock_common+0xf9/0x260
[ 335.378115][ T3464] ? __pfx___mutex_trylock_common+0x10/0x10
[ 335.378492][ T3464] ? rcu_is_watching+0x12/0xc0
[ 335.378809][ T3464] ? rcu_is_watching+0x12/0xc0
[ 335.379112][ T3464] ? trace_contention_end+0xdc/0x140
[ 335.379414][ T3464] ? __mutex_lock+0x19c/0xcd0
[ 335.379761][ T3464] ? find_held_lock+0x2b/0x80
[ 335.380063][ T3464] ? rtnl_newlink+0x651/0xa60
[ 335.380364][ T3464] ? __create_object+0x5e/0xb0
[ 335.380689][ T3464] ? __pfx___mutex_lock+0x10/0x10
[ 335.380994][ T3464] ? trace_cap_capable+0x10f/0x190
[ 335.381296][ T3464] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 335.381685][ T3464] ? __rtnl_newlink+0x40e/0xa40
[ 335.382013][ T3464] rtnl_newlink+0x69a/0xa60
[ 335.382323][ T3464] ? __pfx_rtnl_newlink+0x10/0x10
[ 335.382625][ T3464] ? __lock_acquire+0x44d/0x7e0
[ 335.382945][ T3464] ? find_held_lock+0x2b/0x80
[ 335.383258][ T3464] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 335.383558][ T3464] ? __lock_release+0x5d/0x170
[ 335.383876][ T3464] ? __pfx_rtnl_newlink+0x10/0x10
[ 335.384181][ T3464] rtnetlink_rcv_msg+0x710/0xc00
[ 335.384484][ T3464] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 335.384804][ T3464] ? __lock_acquire+0x44d/0x7e0
[ 335.385114][ T3464] netlink_rcv_skb+0x121/0x350
[ 335.385424][ T3464] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 335.385741][ T3464] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 335.386058][ T3464] ? netlink_deliver_tap+0x13e/0x340
[ 335.386359][ T3464] ? netlink_deliver_tap+0xc3/0x340
[ 335.386681][ T3464] netlink_unicast+0x49e/0x780
[ 335.386989][ T3464] ? __pfx_netlink_unicast+0x10/0x10
[ 335.387289][ T3464] ? __lock_acquire+0x44d/0x7e0
[ 335.387604][ T3464] netlink_sendmsg+0x721/0xbe0
[ 335.387920][ T3464] ? __pfx_netlink_sendmsg+0x10/0x10
[ 335.388225][ T3464] ? __import_iovec+0x238/0x3c0
[ 335.388535][ T3464] ____sys_sendmsg+0x7ad/0xa10
[ 335.388852][ T3464] ? __pfx_____sys_sendmsg+0x10/0x10
[ 335.389155][ T3464] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 335.389544][ T3464] ___sys_sendmsg+0xed/0x170
[ 335.389864][ T3464] ? kasan_record_aux_stack+0x8c/0xa0
[ 335.390169][ T3464] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 335.390550][ T3464] ? __pfx____sys_sendmsg+0x10/0x10
[ 335.390871][ T3464] ? find_held_lock+0x2b/0x80
[ 335.391178][ T3464] ? __lock_acquire+0x44d/0x7e0
[ 335.391495][ T3464] ? find_held_lock+0x2b/0x80
[ 335.391811][ T3464] ? __virt_addr_valid+0x22e/0x450
[ 335.392128][ T3464] ? __lock_release+0x5d/0x170
[ 335.392440][ T3464] __sys_sendmsg+0x10b/0x1a0
[ 335.392752][ T3464] ? __call_rcu_common.constprop.0+0x320/0x640
[ 335.393130][ T3464] ? __pfx___sys_sendmsg+0x10/0x10
[ 335.393447][ T3464] ? rcu_is_watching+0x12/0xc0
[ 335.393761][ T3464] do_syscall_64+0xc1/0x380
[ 335.394071][ T3464] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 335.394447][ T3464] RIP: 0033:0x7fb8824861e7
[ 335.394783][ T3464] 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
[ 335.395876][ T3464] RSP: 002b:00007ffe93cefed8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 335.396335][ T3464] RAX: ffffffffffffffda RBX: 00007ffe93cf0600 RCX: 00007fb8824861e7
[ 335.396814][ T3464] RDX: 0000000000000000 RSI: 00007ffe93ceff40 RDI: 0000000000000005
[ 335.397270][ T3464] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 335.397758][ T3464] R10: 00007fb882383ee8 R11: 0000000000000246 R12: 0000000000000003
[ 335.398214][ T3464] R13: 00000000686e1109 R14: 0000000000499600 R15: 0000000000000000
[ 335.398705][ T3464]
[ 335.398938][ T3464] irq event stamp: 39707
[ 335.399165][ T3464] hardirqs last enabled at (39715): [] __up_console_sem+0x6b/0x80
[ 335.399704][ T3464] hardirqs last disabled at (39724): [] __up_console_sem+0x50/0x80
[ 335.400225][ T3464] softirqs last enabled at (39696): [] handle_softirqs+0x358/0x620
[ 335.400767][ T3464] softirqs last disabled at (39681): [] __irq_exit_rcu+0xfa/0x160
[ 335.401288][ T3464] ---[ end trace 0000000000000000 ]---
[ 335.633947][ T3466] vx20: left allmulticast mode
[ 335.634305][ T3466] vx20: left promiscuous mode
[ 335.635102][ T3466] br1: port 2(vx20) entered disabled state
[ 335.636905][ T3466] ------------[ cut here ]------------
[ 335.637235][ T3466] WARNING: CPU: 0 PID: 3466 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 335.638335][ T3466] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 335.639476][ T3466] CPU: 0 UID: 0 PID: 3466 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 335.640107][ T3466] Tainted: [W]=WARN
[ 335.640343][ T3466] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 335.640737][ T3466] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 335.641056][ T3466] 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
[ 335.642186][ T3466] RSP: 0018:ffffc90000df6f70 EFLAGS: 00010246
[ 335.642577][ T3466] RAX: 0000000000000000 RBX: ffff8880051e2000 RCX: 0000000000000001
[ 335.643044][ T3466] RDX: 0000000000000000 RSI: ffffffff8fc9b941 RDI: ffffffff8f4555e0
[ 335.643501][ T3466] RBP: ffffc90000df7058 R08: 0000000000000000 R09: 0000000000000000
[ 335.643967][ T3466] R10: ffffc90000df7088 R11: ffffffff90179160 R12: 1ffff920001bedf2
[ 335.644439][ T3466] R13: 00000000000005dc R14: ffffc90000df7088 R15: ffff8880051e2f08
[ 335.644904][ T3466] FS: 00007f153bc39800(0000) GS:ffff8880a44b7000(0000) knlGS:0000000000000000
[ 335.645441][ T3466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 335.645843][ T3466] CR2: 00000000004e5de8 CR3: 0000000004d80002 CR4: 0000000000772ef0
[ 335.646311][ T3466] PKRU: 55555554
[ 335.646541][ T3466] Call Trace:
[ 335.646780][ T3466]
[ 335.646939][ T3466] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 335.647326][ T3466] ? br_del_if+0xa3/0x1f0 [bridge]
[ 335.647684][ T3466] ? do_set_master+0x14a/0x500
[ 335.647993][ T3466] ? do_setlink.constprop.0+0x9f4/0x2480
[ 335.648301][ T3466] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 335.648617][ T3466] ? netlink_unicast+0x49e/0x780
[ 335.648934][ T3466] ? netlink_sendmsg+0x721/0xbe0
[ 335.649241][ T3466] ? ____sys_sendmsg+0x7ad/0xa10
[ 335.649548][ T3466] ? ___sys_sendmsg+0xed/0x170
[ 335.649875][ T3466] ? __sys_sendmsg+0x10b/0x1a0
[ 335.650180][ T3466] ? do_syscall_64+0xc1/0x380
[ 335.650487][ T3466] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 335.650876][ T3466] ? find_held_lock+0x2b/0x80
[ 335.651197][ T3466] netif_set_mtu+0x88/0x100
[ 335.651504][ T3466] ? __pfx_netif_set_mtu+0x10/0x10
[ 335.651845][ T3466] dev_set_mtu+0xa0/0x150
[ 335.652093][ T3466] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 335.652521][ T3466] br_del_if+0xb2/0x1f0 [bridge]
[ 335.652874][ T3466] ? rtnl_is_locked+0x15/0x20
[ 335.653179][ T3466] do_set_master+0x14a/0x500
[ 335.653500][ T3466] do_setlink.constprop.0+0x9f4/0x2480
[ 335.653833][ T3466] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 335.654232][ T3466] ? rcu_read_lock_any_held+0x43/0xb0
[ 335.654538][ T3466] ? validate_chain+0x166/0x4d0
[ 335.654854][ T3466] ? __kernel_text_address+0x12/0x40
[ 335.655165][ T3466] ? __lock_acquire+0x44d/0x7e0
[ 335.655472][ T3466] ? __mutex_trylock_common+0xf9/0x260
[ 335.655795][ T3466] ? __pfx___mutex_trylock_common+0x10/0x10
[ 335.656176][ T3466] ? rcu_is_watching+0x12/0xc0
[ 335.656487][ T3466] ? rcu_is_watching+0x12/0xc0
[ 335.656803][ T3466] ? trace_contention_end+0xdc/0x140
[ 335.657110][ T3466] ? __mutex_lock+0x19c/0xcd0
[ 335.657415][ T3466] ? find_held_lock+0x2b/0x80
[ 335.657732][ T3466] ? rtnl_newlink+0x651/0xa60
[ 335.658038][ T3466] ? __create_object+0x5e/0xb0
[ 335.658357][ T3466] ? __pfx___mutex_lock+0x10/0x10
[ 335.658675][ T3466] ? trace_cap_capable+0x10f/0x190
[ 335.658981][ T3466] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 335.659360][ T3466] ? __rtnl_newlink+0x40e/0xa40
[ 335.659680][ T3466] rtnl_newlink+0x69a/0xa60
[ 335.659991][ T3466] ? __pfx_rtnl_newlink+0x10/0x10
[ 335.660297][ T3466] ? __lock_acquire+0x44d/0x7e0
[ 335.660621][ T3466] ? find_held_lock+0x2b/0x80
[ 335.660941][ T3466] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 335.661246][ T3466] ? __lock_release+0x5d/0x170
[ 335.661553][ T3466] ? __pfx_rtnl_newlink+0x10/0x10
[ 335.661886][ T3466] rtnetlink_rcv_msg+0x710/0xc00
[ 335.662196][ T3466] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 335.662506][ T3466] ? __lock_acquire+0x44d/0x7e0
[ 335.662825][ T3466] netlink_rcv_skb+0x121/0x350
[ 335.663139][ T3466] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 335.663447][ T3466] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 335.663771][ T3466] ? netlink_deliver_tap+0x13e/0x340
[ 335.664073][ T3466] ? netlink_deliver_tap+0xc3/0x340
[ 335.664377][ T3466] netlink_unicast+0x49e/0x780
[ 335.664717][ T3466] ? __pfx_netlink_unicast+0x10/0x10
[ 335.665021][ T3466] ? __lock_acquire+0x44d/0x7e0
[ 335.665341][ T3466] netlink_sendmsg+0x721/0xbe0
[ 335.665674][ T3466] ? __pfx_netlink_sendmsg+0x10/0x10
[ 335.665982][ T3466] ? __import_iovec+0x238/0x3c0
[ 335.666295][ T3466] ____sys_sendmsg+0x7ad/0xa10
[ 335.666607][ T3466] ? __pfx_____sys_sendmsg+0x10/0x10
[ 335.666917][ T3466] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 335.667313][ T3466] ___sys_sendmsg+0xed/0x170
[ 335.667622][ T3466] ? kasan_record_aux_stack+0x8c/0xa0
[ 335.667940][ T3466] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 335.668322][ T3466] ? __pfx____sys_sendmsg+0x10/0x10
[ 335.668633][ T3466] ? find_held_lock+0x2b/0x80
[ 335.668949][ T3466] ? __lock_acquire+0x44d/0x7e0
[ 335.669259][ T3466] ? find_held_lock+0x2b/0x80
[ 335.669563][ T3466] ? __virt_addr_valid+0x22e/0x450
[ 335.669894][ T3466] ? __lock_release+0x5d/0x170
[ 335.670206][ T3466] __sys_sendmsg+0x10b/0x1a0
[ 335.670508][ T3466] ? __call_rcu_common.constprop.0+0x320/0x640
[ 335.670896][ T3466] ? __pfx___sys_sendmsg+0x10/0x10
[ 335.671211][ T3466] ? rcu_is_watching+0x12/0xc0
[ 335.671526][ T3466] do_syscall_64+0xc1/0x380
[ 335.671841][ T3466] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 335.672237][ T3466] RIP: 0033:0x7f153be061e7
[ 335.672556][ T3466] 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
[ 335.673684][ T3466] RSP: 002b:00007ffc18fa0928 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 335.674159][ T3466] RAX: ffffffffffffffda RBX: 00007ffc18fa1050 RCX: 00007f153be061e7
[ 335.674627][ T3466] RDX: 0000000000000000 RSI: 00007ffc18fa0990 RDI: 0000000000000005
[ 335.675099][ T3466] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 335.675555][ T3466] R10: 00007f153bd03ee8 R11: 0000000000000246 R12: 0000000000000003
[ 335.676016][ T3466] R13: 00000000686e110a R14: 0000000000499600 R15: 0000000000000000
[ 335.676495][ T3466]
[ 335.676734][ T3466] irq event stamp: 39759
[ 335.676962][ T3466] hardirqs last enabled at (39767): [] __up_console_sem+0x6b/0x80
[ 335.677490][ T3466] hardirqs last disabled at (39774): [] __up_console_sem+0x50/0x80
[ 335.678032][ T3466] softirqs last enabled at (39804): [] handle_softirqs+0x358/0x620
[ 335.678579][ T3466] softirqs last disabled at (39783): [] __irq_exit_rcu+0xfa/0x160
[ 335.679117][ T3466] ---[ end trace 0000000000000000 ]---
[ 336.253296][ T3470] vx10: left allmulticast mode
[ 336.253714][ T3470] vx10: left promiscuous mode
[ 336.254216][ T3470] br1: port 1(vx10) entered disabled state
[ 336.256767][ T3470] ------------[ cut here ]------------
[ 336.257119][ T3470] WARNING: CPU: 1 PID: 3470 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 336.257758][ T3470] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 336.258477][ T3470] CPU: 1 UID: 0 PID: 3470 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 336.259119][ T3470] Tainted: [W]=WARN
[ 336.259361][ T3470] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 336.259761][ T3470] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 336.260080][ T3470] 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
[ 336.261192][ T3470] RSP: 0018:ffffc90000e36f70 EFLAGS: 00010246
[ 336.261586][ T3470] RAX: 0000000000000000 RBX: ffff8880051e2000 RCX: 0000000000000001
[ 336.262170][ T3470] RDX: 0000000000000000 RSI: ffffffff8fc9b941 RDI: ffffffff8f4555e0
[ 336.262639][ T3470] RBP: ffffc90000e37058 R08: 0000000000000000 R09: 0000000000000000
[ 336.263124][ T3470] R10: ffffc90000e37088 R11: ffffffff90179160 R12: 1ffff920001c6df2
[ 336.263580][ T3470] R13: 00000000000005dc R14: ffffc90000e37088 R15: ffff8880051e2f08
[ 336.264058][ T3470] FS: 00007f598dd0c800(0000) GS:ffff8880a4537000(0000) knlGS:0000000000000000
[ 336.264592][ T3470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 336.264989][ T3470] CR2: 00000000004e5ce0 CR3: 0000000004ef0005 CR4: 0000000000772ef0
[ 336.265450][ T3470] PKRU: 55555554
[ 336.265692][ T3470] Call Trace:
[ 336.265929][ T3470]
[ 336.266089][ T3470] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 336.266478][ T3470] ? br_del_if+0xa3/0x1f0 [bridge]
[ 336.266860][ T3470] ? do_set_master+0x14a/0x500
[ 336.267176][ T3470] ? do_setlink.constprop.0+0x9f4/0x2480
[ 336.267494][ T3470] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 336.267813][ T3470] ? netlink_unicast+0x49e/0x780
[ 336.268127][ T3470] ? netlink_sendmsg+0x721/0xbe0
[ 336.268439][ T3470] ? ____sys_sendmsg+0x7ad/0xa10
[ 336.268762][ T3470] ? ___sys_sendmsg+0xed/0x170
[ 336.269069][ T3470] ? __sys_sendmsg+0x10b/0x1a0
[ 336.269370][ T3470] ? do_syscall_64+0xc1/0x380
[ 336.269693][ T3470] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 336.270081][ T3470] ? find_held_lock+0x2b/0x80
[ 336.270400][ T3470] netif_set_mtu+0x88/0x100
[ 336.270738][ T3470] ? __pfx_netif_set_mtu+0x10/0x10
[ 336.271059][ T3470] dev_set_mtu+0xa0/0x150
[ 336.271290][ T3470] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 336.271730][ T3470] br_del_if+0xb2/0x1f0 [bridge]
[ 336.272083][ T3470] ? rtnl_is_locked+0x15/0x20
[ 336.272389][ T3470] do_set_master+0x14a/0x500
[ 336.272706][ T3470] do_setlink.constprop.0+0x9f4/0x2480
[ 336.273026][ T3470] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 336.273419][ T3470] ? rcu_read_lock_any_held+0x43/0xb0
[ 336.273745][ T3470] ? validate_chain+0x166/0x4d0
[ 336.274052][ T3470] ? __kernel_text_address+0x12/0x40
[ 336.274371][ T3470] ? __lock_acquire+0x44d/0x7e0
[ 336.274710][ T3470] ? __mutex_trylock_common+0xf9/0x260
[ 336.275020][ T3470] ? __pfx___mutex_trylock_common+0x10/0x10
[ 336.275394][ T3470] ? rcu_is_watching+0x12/0xc0
[ 336.275710][ T3470] ? rcu_is_watching+0x12/0xc0
[ 336.276012][ T3470] ? trace_contention_end+0xdc/0x140
[ 336.276332][ T3470] ? __mutex_lock+0x19c/0xcd0
[ 336.276667][ T3470] ? find_held_lock+0x2b/0x80
[ 336.276972][ T3470] ? rtnl_newlink+0x651/0xa60
[ 336.277271][ T3470] ? __create_object+0x5e/0xb0
[ 336.277636][ T3470] ? __pfx___mutex_lock+0x10/0x10
[ 336.277952][ T3470] ? trace_cap_capable+0x10f/0x190
[ 336.278257][ T3470] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 336.278634][ T3470] ? __rtnl_newlink+0x40e/0xa40
[ 336.278975][ T3470] rtnl_newlink+0x69a/0xa60
[ 336.279291][ T3470] ? __pfx_rtnl_newlink+0x10/0x10
[ 336.279593][ T3470] ? __lock_acquire+0x44d/0x7e0
[ 336.279918][ T3470] ? find_held_lock+0x2b/0x80
[ 336.280223][ T3470] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 336.280523][ T3470] ? __lock_release+0x5d/0x170
[ 336.280835][ T3470] ? __pfx_rtnl_newlink+0x10/0x10
[ 336.281141][ T3470] rtnetlink_rcv_msg+0x710/0xc00
[ 336.281455][ T3470] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 336.281772][ T3470] ? __lock_acquire+0x44d/0x7e0
[ 336.282096][ T3470] netlink_rcv_skb+0x121/0x350
[ 336.282403][ T3470] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 336.282737][ T3470] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 336.283054][ T3470] ? netlink_deliver_tap+0x13e/0x340
[ 336.283357][ T3470] ? netlink_deliver_tap+0xc3/0x340
[ 336.283682][ T3470] netlink_unicast+0x49e/0x780
[ 336.283992][ T3470] ? __pfx_netlink_unicast+0x10/0x10
[ 336.284294][ T3470] ? __lock_acquire+0x44d/0x7e0
[ 336.284603][ T3470] netlink_sendmsg+0x721/0xbe0
[ 336.284920][ T3470] ? __pfx_netlink_sendmsg+0x10/0x10
[ 336.285225][ T3470] ? __import_iovec+0x238/0x3c0
[ 336.285538][ T3470] ____sys_sendmsg+0x7ad/0xa10
[ 336.285859][ T3470] ? __pfx_____sys_sendmsg+0x10/0x10
[ 336.286166][ T3470] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 336.286555][ T3470] ___sys_sendmsg+0xed/0x170
[ 336.286884][ T3470] ? kasan_record_aux_stack+0x8c/0xa0
[ 336.287191][ T3470] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 336.287574][ T3470] ? __pfx____sys_sendmsg+0x10/0x10
[ 336.287891][ T3470] ? find_held_lock+0x2b/0x80
[ 336.288208][ T3470] ? __lock_acquire+0x44d/0x7e0
[ 336.288524][ T3470] ? find_held_lock+0x2b/0x80
[ 336.288842][ T3470] ? __virt_addr_valid+0x22e/0x450
[ 336.289147][ T3470] ? __lock_release+0x5d/0x170
[ 336.289462][ T3470] __sys_sendmsg+0x10b/0x1a0
[ 336.289775][ T3470] ? __call_rcu_common.constprop.0+0x320/0x640
[ 336.290152][ T3470] ? __pfx___sys_sendmsg+0x10/0x10
[ 336.290466][ T3470] ? rcu_is_watching+0x12/0xc0
[ 336.290807][ T3470] do_syscall_64+0xc1/0x380
[ 336.291115][ T3470] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 336.291495][ T3470] RIP: 0033:0x7f598ded91e7
[ 336.291819][ T3470] 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
[ 336.292930][ T3470] RSP: 002b:00007ffc973eda58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 336.293395][ T3470] RAX: ffffffffffffffda RBX: 00007ffc973ee180 RCX: 00007f598ded91e7
[ 336.293869][ T3470] RDX: 0000000000000000 RSI: 00007ffc973edac0 RDI: 0000000000000005
[ 336.294332][ T3470] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 336.294831][ T3470] R10: 00007f598ddd6ee8 R11: 0000000000000246 R12: 0000000000000003
[ 336.295297][ T3470] R13: 00000000686e110a R14: 0000000000499600 R15: 0000000000000000
[ 336.295776][ T3470]
[ 336.296006][ T3470] irq event stamp: 37713
[ 336.296234][ T3470] hardirqs last enabled at (37721): [] __up_console_sem+0x6b/0x80
[ 336.296777][ T3470] hardirqs last disabled at (37730): [] __up_console_sem+0x50/0x80
[ 336.297316][ T3470] softirqs last enabled at (37684): [] handle_softirqs+0x358/0x620
[ 336.297860][ T3470] softirqs last disabled at (37663): [] __irq_exit_rcu+0xfa/0x160
[ 336.298388][ T3470] ---[ end trace 0000000000000000 ]---