[ 16.469606][ T250] ip (250) used greatest stack depth: 24640 bytes left
[ 20.216289][ T305] ip (305) used greatest stack depth: 24624 bytes left
[ 21.707769][ T327] 8021q: 802.1Q VLAN Support v1.8
[ 25.595772][ T409] br2: port 1(veth3) entered blocking state
[ 25.597377][ T409] br2: port 1(veth3) entered disabled state
[ 25.598024][ T409] veth3: entered allmulticast mode
[ 25.602005][ T409] veth3: entered promiscuous mode
[ 25.604636][ T409] ------------[ cut here ]------------
[ 25.605033][ T409] WARNING: CPU: 0 PID: 409 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 25.605701][ T409] Modules linked in: bridge stp llc 8021q vrf veth
[ 25.606386][ T409] CPU: 0 UID: 0 PID: 409 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 25.607010][ T409] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.607557][ T409] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 25.607998][ T409] 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
[ 25.609139][ T409] RSP: 0018:ffffc90000706ef0 EFLAGS: 00010246
[ 25.609538][ T409] RAX: 0000000000000000 RBX: ffff8880092e2000 RCX: 0000000000000001
[ 25.610044][ T409] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 25.610557][ T409] RBP: ffffc90000706fe0 R08: 0000000000000000 R09: 0000000000000000
[ 25.611081][ T409] R10: ffffc90000707010 R11: ffffffffb1aa8918 R12: 1ffff920000e0de2
[ 25.611574][ T409] R13: 00000000000005dc R14: ffffc90000707010 R15: ffff8880092e2f08
[ 25.612699][ T409] FS: 00007f3b596a1800(0000) GS:ffff8880834b7000(0000) knlGS:0000000000000000
[ 25.613308][ T409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.613732][ T409] CR2: 00000000004e5ab8 CR3: 0000000004f24006 CR4: 0000000000772ef0
[ 25.614237][ T409] PKRU: 55555554
[ 25.614483][ T409] Call Trace:
[ 25.614743][ T409]
[ 25.614941][ T409] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 25.615274][ T409] ? find_held_lock+0x2b/0x80
[ 25.615694][ T409] ? mark_held_locks+0x49/0x80
[ 25.616195][ T409] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 25.616677][ T409] ? lockdep_hardirqs_on+0x7c/0x110
[ 25.617055][ T409] netif_set_mtu+0x88/0x100
[ 25.617394][ T409] ? __pfx_netif_set_mtu+0x10/0x10
[ 25.617733][ T409] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 25.618218][ T409] dev_set_mtu+0xa0/0x150
[ 25.618469][ T409] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 25.618966][ T409] br_add_if+0xda3/0x1330 [bridge]
[ 25.619350][ T409] do_set_master+0x32f/0x500
[ 25.619688][ T409] do_setlink.constprop.0+0x9f4/0x2480
[ 25.620058][ T409] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 25.620476][ T409] ? rcu_read_lock_any_held+0x43/0xb0
[ 25.620817][ T409] ? validate_chain+0x166/0x4d0
[ 25.621174][ T409] ? __kernel_text_address+0x12/0x40
[ 25.621502][ T409] ? __lock_acquire+0x44d/0x7e0
[ 25.621843][ T409] ? __mutex_trylock_common+0xf9/0x260
[ 25.622192][ T409] ? __pfx___mutex_trylock_common+0x10/0x10
[ 25.622598][ T409] ? rcu_is_watching+0x12/0xc0
[ 25.623000][ T409] ? rcu_is_watching+0x12/0xc0
[ 25.623525][ T409] ? trace_contention_end+0xdc/0x140
[ 25.623877][ T409] ? __mutex_lock+0x19c/0xcd0
[ 25.624222][ T409] ? find_held_lock+0x2b/0x80
[ 25.624554][ T409] ? rtnl_newlink+0x651/0xa60
[ 25.624887][ T409] ? __create_object+0x5e/0xb0
[ 25.625244][ T409] ? __pfx___mutex_lock+0x10/0x10
[ 25.625573][ T409] ? trace_cap_capable+0x10f/0x190
[ 25.625905][ T409] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 25.626332][ T409] ? __rtnl_newlink+0x40e/0xa40
[ 25.626665][ T409] rtnl_newlink+0x69a/0xa60
[ 25.627048][ T409] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.627376][ T409] ? __lock_acquire+0x44d/0x7e0
[ 25.627707][ T409] ? find_held_lock+0x2b/0x80
[ 25.628064][ T409] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 25.628394][ T409] ? __lock_release+0x5d/0x170
[ 25.628728][ T409] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.629090][ T409] rtnetlink_rcv_msg+0x710/0xc00
[ 25.629420][ T409] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.629749][ T409] ? __lock_acquire+0x44d/0x7e0
[ 25.630100][ T409] netlink_rcv_skb+0x121/0x350
[ 25.630424][ T409] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.630745][ T409] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 25.631119][ T409] ? netlink_deliver_tap+0x13e/0x340
[ 25.631451][ T409] ? netlink_deliver_tap+0xc3/0x340
[ 25.631777][ T409] netlink_unicast+0x49e/0x780
[ 25.632140][ T409] ? __pfx_netlink_unicast+0x10/0x10
[ 25.632469][ T409] ? __lock_acquire+0x44d/0x7e0
[ 25.632805][ T409] netlink_sendmsg+0x721/0xbe0
[ 25.633174][ T409] ? __pfx_netlink_sendmsg+0x10/0x10
[ 25.633503][ T409] ? __import_iovec+0x238/0x3c0
[ 25.633882][ T409] ____sys_sendmsg+0x7ad/0xa10
[ 25.634357][ T409] ? __pfx_____sys_sendmsg+0x10/0x10
[ 25.634802][ T409] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 25.635255][ T409] ___sys_sendmsg+0xed/0x170
[ 25.635585][ T409] ? kasan_record_aux_stack+0x8c/0xa0
[ 25.635933][ T409] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 25.636346][ T409] ? __pfx____sys_sendmsg+0x10/0x10
[ 25.636693][ T409] ? find_held_lock+0x2b/0x80
[ 25.637054][ T409] ? __lock_acquire+0x44d/0x7e0
[ 25.637398][ T409] ? find_held_lock+0x2b/0x80
[ 25.637755][ T409] ? __virt_addr_valid+0x22e/0x450
[ 25.638094][ T409] ? __lock_release+0x5d/0x170
[ 25.638427][ T409] __sys_sendmsg+0x10b/0x1a0
[ 25.638760][ T409] ? __call_rcu_common.constprop.0+0x320/0x640
[ 25.639192][ T409] ? __pfx___sys_sendmsg+0x10/0x10
[ 25.639535][ T409] ? rcu_is_watching+0x12/0xc0
[ 25.639886][ T409] do_syscall_64+0xc1/0x380
[ 25.640218][ T409] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.640632][ T409] RIP: 0033:0x7f3b5986e1e7
[ 25.640978][ T409] 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
[ 25.642161][ T409] RSP: 002b:00007ffc2f015f98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 25.642670][ T409] RAX: ffffffffffffffda RBX: 00007ffc2f0166c0 RCX: 00007f3b5986e1e7
[ 25.643186][ T409] RDX: 0000000000000000 RSI: 00007ffc2f016000 RDI: 0000000000000005
[ 25.643730][ T409] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 25.644455][ T409] R10: 0000000010f6e910 R11: 0000000000000246 R12: 0000000000000004
[ 25.644969][ T409] R13: 00000000686e0bf1 R14: 0000000000499600 R15: 0000000000000000
[ 25.645474][ T409]
[ 25.645743][ T409] irq event stamp: 49109
[ 25.646002][ T409] hardirqs last enabled at (49119): [] __up_console_sem+0x6b/0x80
[ 25.646582][ T409] hardirqs last disabled at (49126): [] __up_console_sem+0x50/0x80
[ 25.647215][ T409] softirqs last enabled at (49156): [] handle_softirqs+0x358/0x620
[ 25.647822][ T409] softirqs last disabled at (49135): [] __irq_exit_rcu+0xfa/0x160
[ 25.648423][ T409] ---[ end trace 0000000000000000 ]---
[ 25.662055][ T409] ip (409) used greatest stack depth: 24240 bytes left
[ 26.656167][ T422] GACT probability NOT on
[ 27.480705][ T440] br2: port 2(v1veth3) entered blocking state
[ 27.481431][ T440] br2: port 2(v1veth3) entered disabled state
[ 27.482164][ T440] v1veth3: entered allmulticast mode
[ 27.490055][ T440] v1veth3: entered promiscuous mode
[ 27.492475][ T440] ------------[ cut here ]------------
[ 27.494425][ T440] WARNING: CPU: 3 PID: 440 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 27.495574][ T440] Modules linked in: act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 27.496611][ T440] CPU: 3 UID: 0 PID: 440 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 27.497985][ T440] Tainted: [W]=WARN
[ 27.498415][ T440] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 27.499095][ T440] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 27.499681][ T440] 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
[ 27.501697][ T440] RSP: 0018:ffffc90000586ef0 EFLAGS: 00010246
[ 27.502411][ T440] RAX: 0000000000000000 RBX: ffff8880092e2000 RCX: 0000000000000001
[ 27.503275][ T440] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 27.504153][ T440] RBP: ffffc90000586fe0 R08: 0000000000000000 R09: 0000000000000000
[ 27.505020][ T440] R10: ffffc90000587010 R11: ffffffffb1aa8918 R12: 1ffff920000b0de2
[ 27.505885][ T440] R13: 00000000000005dc R14: ffffc90000587010 R15: ffff8880092e2f08
[ 27.506707][ T440] FS: 00007fe09df27800(0000) GS:ffff888083637000(0000) knlGS:0000000000000000
[ 27.507705][ T440] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.508421][ T440] CR2: 00000000004e6898 CR3: 0000000015534004 CR4: 0000000000772ef0
[ 27.509249][ T440] PKRU: 55555554
[ 27.509686][ T440] Call Trace:
[ 27.510107][ T440]
[ 27.510406][ T440] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 27.511001][ T440] ? find_held_lock+0x2b/0x80
[ 27.511558][ T440] ? mark_held_locks+0x49/0x80
[ 27.512125][ T440] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 27.512823][ T440] ? lockdep_hardirqs_on+0x7c/0x110
[ 27.513401][ T440] netif_set_mtu+0x88/0x100
[ 27.513970][ T440] ? __pfx_netif_set_mtu+0x10/0x10
[ 27.514530][ T440] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 27.515296][ T440] dev_set_mtu+0xa0/0x150
[ 27.515717][ T440] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 27.516534][ T440] br_add_if+0xda3/0x1330 [bridge]
[ 27.517215][ T440] do_set_master+0x32f/0x500
[ 27.517815][ T440] do_setlink.constprop.0+0x9f4/0x2480
[ 27.518390][ T440] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 27.519105][ T440] ? rcu_read_lock_any_held+0x43/0xb0
[ 27.519681][ T440] ? validate_chain+0x166/0x4d0
[ 27.520255][ T440] ? __kernel_text_address+0x12/0x40
[ 27.520851][ T440] ? __lock_acquire+0x44d/0x7e0
[ 27.521447][ T440] ? __mutex_trylock_common+0xf9/0x260
[ 27.522030][ T440] ? __pfx___mutex_trylock_common+0x10/0x10
[ 27.522725][ T440] ? rcu_is_watching+0x12/0xc0
[ 27.523328][ T440] ? rcu_is_watching+0x12/0xc0
[ 27.523916][ T440] ? trace_contention_end+0xdc/0x140
[ 27.524492][ T440] ? __mutex_lock+0x19c/0xcd0
[ 27.525050][ T440] ? find_held_lock+0x2b/0x80
[ 27.525585][ T440] ? rtnl_newlink+0x651/0xa60
[ 27.526183][ T440] ? __create_object+0x5e/0xb0
[ 27.526751][ T440] ? __pfx___mutex_lock+0x10/0x10
[ 27.527317][ T440] ? trace_cap_capable+0x10f/0x190
[ 27.527896][ T440] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 27.528605][ T440] ? __rtnl_newlink+0x40e/0xa40
[ 27.529184][ T440] rtnl_newlink+0x69a/0xa60
[ 27.529775][ T440] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.530349][ T440] ? __lock_acquire+0x44d/0x7e0
[ 27.530907][ T440] ? find_held_lock+0x2b/0x80
[ 27.531452][ T440] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 27.532026][ T440] ? __lock_release+0x5d/0x170
[ 27.532569][ T440] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.533155][ T440] rtnetlink_rcv_msg+0x710/0xc00
[ 27.533783][ T440] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.534371][ T440] ? __lock_acquire+0x44d/0x7e0
[ 27.534970][ T440] netlink_rcv_skb+0x121/0x350
[ 27.535526][ T440] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.536098][ T440] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 27.536651][ T440] ? netlink_deliver_tap+0x13e/0x340
[ 27.537235][ T440] ? netlink_deliver_tap+0xc3/0x340
[ 27.537802][ T440] netlink_unicast+0x49e/0x780
[ 27.538412][ T440] ? __pfx_netlink_unicast+0x10/0x10
[ 27.539018][ T440] ? __lock_acquire+0x44d/0x7e0
[ 27.539610][ T440] netlink_sendmsg+0x721/0xbe0
[ 27.540216][ T440] ? __pfx_netlink_sendmsg+0x10/0x10
[ 27.540782][ T440] ? __import_iovec+0x238/0x3c0
[ 27.541363][ T440] ____sys_sendmsg+0x7ad/0xa10
[ 27.541924][ T440] ? __pfx_____sys_sendmsg+0x10/0x10
[ 27.542469][ T440] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 27.543162][ T440] ___sys_sendmsg+0xed/0x170
[ 27.543691][ T440] ? kasan_record_aux_stack+0x8c/0xa0
[ 27.544239][ T440] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 27.544915][ T440] ? __pfx____sys_sendmsg+0x10/0x10
[ 27.545459][ T440] ? find_held_lock+0x2b/0x80
[ 27.546031][ T440] ? __lock_acquire+0x44d/0x7e0
[ 27.546583][ T440] ? find_held_lock+0x2b/0x80
[ 27.547168][ T440] ? __virt_addr_valid+0x22e/0x450
[ 27.547689][ T440] ? __lock_release+0x5d/0x170
[ 27.548244][ T440] __sys_sendmsg+0x10b/0x1a0
[ 27.548780][ T440] ? __call_rcu_common.constprop.0+0x320/0x640
[ 27.549488][ T440] ? __pfx___sys_sendmsg+0x10/0x10
[ 27.550082][ T440] ? rcu_is_watching+0x12/0xc0
[ 27.550647][ T440] do_syscall_64+0xc1/0x380
[ 27.551192][ T440] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 27.551889][ T440] RIP: 0033:0x7fe09e0f41e7
[ 27.552457][ T440] 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
[ 27.554580][ T440] RSP: 002b:00007ffd6db35588 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.555464][ T440] RAX: ffffffffffffffda RBX: 00007ffd6db35cb0 RCX: 00007fe09e0f41e7
[ 27.556312][ T440] RDX: 0000000000000000 RSI: 00007ffd6db355f0 RDI: 0000000000000005
[ 27.557205][ T440] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 27.558042][ T440] R10: 000000003c71a910 R11: 0000000000000246 R12: 0000000000000004
[ 27.558898][ T440] R13: 00000000686e0bf3 R14: 0000000000499600 R15: 0000000000000000
[ 27.559726][ T440]
[ 27.560059][ T440] irq event stamp: 36341
[ 27.560315][ T440] hardirqs last enabled at (36349): [] __up_console_sem+0x6b/0x80
[ 27.560937][ T440] hardirqs last disabled at (36358): [] __up_console_sem+0x50/0x80
[ 27.561515][ T440] softirqs last enabled at (35356): [] handle_softirqs+0x358/0x620
[ 27.562099][ T440] softirqs last disabled at (34857): [] __irq_exit_rcu+0xfa/0x160
[ 27.562663][ T440] ---[ end trace 0000000000000000 ]---
[ 27.575442][ T440] ip (440) used greatest stack depth: 23792 bytes left
[ 29.707975][ T488] br3: port 1(veth5) entered blocking state
[ 29.708436][ T488] br3: port 1(veth5) entered disabled state
[ 29.708900][ T488] veth5: entered allmulticast mode
[ 29.714015][ T488] veth5: entered promiscuous mode
[ 29.715966][ T488] ------------[ cut here ]------------
[ 29.716324][ T488] WARNING: CPU: 0 PID: 488 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 29.717013][ T488] Modules linked in: act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 29.717606][ T488] CPU: 0 UID: 0 PID: 488 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 29.718508][ T488] Tainted: [W]=WARN
[ 29.718757][ T488] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 29.719378][ T488] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 29.719717][ T488] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 29.721029][ T488] RSP: 0018:ffffc900009b6ef0 EFLAGS: 00010246
[ 29.721427][ T488] RAX: 0000000000000000 RBX: ffff888017312000 RCX: 0000000000000001
[ 29.722110][ T488] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 29.722585][ T488] RBP: ffffc900009b6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 29.723245][ T488] R10: ffffc900009b7010 R11: ffffffffb1aa8918 R12: 1ffff92000136de2
[ 29.723705][ T488] R13: 00000000000005dc R14: ffffc900009b7010 R15: ffff888017312f08
[ 29.724348][ T488] FS: 00007f83cf7b5800(0000) GS:ffff8880834b7000(0000) knlGS:0000000000000000
[ 29.725114][ T488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.725505][ T488] CR2: 00000000004e5ac8 CR3: 000000000a6a7002 CR4: 0000000000772ef0
[ 29.726178][ T488] PKRU: 55555554
[ 29.726411][ T488] Call Trace:
[ 29.726642][ T488]
[ 29.726800][ T488] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 29.727214][ T488] ? find_held_lock+0x2b/0x80
[ 29.727551][ T488] ? mark_held_locks+0x49/0x80
[ 29.727897][ T488] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 29.728302][ T488] ? lockdep_hardirqs_on+0x7c/0x110
[ 29.728629][ T488] netif_set_mtu+0x88/0x100
[ 29.728968][ T488] ? __pfx_netif_set_mtu+0x10/0x10
[ 29.729304][ T488] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 29.729753][ T488] dev_set_mtu+0xa0/0x150
[ 29.730019][ T488] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 29.730464][ T488] br_add_if+0xda3/0x1330 [bridge]
[ 29.730835][ T488] do_set_master+0x32f/0x500
[ 29.731185][ T488] do_setlink.constprop.0+0x9f4/0x2480
[ 29.731515][ T488] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 29.731934][ T488] ? rcu_read_lock_any_held+0x43/0xb0
[ 29.732258][ T488] ? validate_chain+0x166/0x4d0
[ 29.732586][ T488] ? __kernel_text_address+0x12/0x40
[ 29.732909][ T488] ? __lock_acquire+0x44d/0x7e0
[ 29.733224][ T488] ? __mutex_trylock_common+0xf9/0x260
[ 29.733529][ T488] ? __pfx___mutex_trylock_common+0x10/0x10
[ 29.733921][ T488] ? rcu_is_watching+0x12/0xc0
[ 29.734233][ T488] ? rcu_is_watching+0x12/0xc0
[ 29.734551][ T488] ? trace_contention_end+0xdc/0x140
[ 29.734874][ T488] ? __mutex_lock+0x19c/0xcd0
[ 29.735182][ T488] ? find_held_lock+0x2b/0x80
[ 29.735490][ T488] ? rtnl_newlink+0x651/0xa60
[ 29.735793][ T488] ? __create_object+0x5e/0xb0
[ 29.736120][ T488] ? __pfx___mutex_lock+0x10/0x10
[ 29.736433][ T488] ? trace_cap_capable+0x10f/0x190
[ 29.736737][ T488] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 29.737150][ T488] ? __rtnl_newlink+0x40e/0xa40
[ 29.737474][ T488] rtnl_newlink+0x69a/0xa60
[ 29.737786][ T488] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.738103][ T488] ? __lock_acquire+0x44d/0x7e0
[ 29.738421][ T488] ? find_held_lock+0x2b/0x80
[ 29.738729][ T488] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 29.739073][ T488] ? __lock_release+0x5d/0x170
[ 29.739401][ T488] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.739725][ T488] rtnetlink_rcv_msg+0x710/0xc00
[ 29.740071][ T488] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.740397][ T488] ? __lock_acquire+0x44d/0x7e0
[ 29.740724][ T488] netlink_rcv_skb+0x121/0x350
[ 29.741064][ T488] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.741388][ T488] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 29.741725][ T488] ? netlink_deliver_tap+0x13e/0x340
[ 29.742047][ T488] ? netlink_deliver_tap+0xc3/0x340
[ 29.742365][ T488] netlink_unicast+0x49e/0x780
[ 29.742675][ T488] ? __pfx_netlink_unicast+0x10/0x10
[ 29.742993][ T488] ? __lock_acquire+0x44d/0x7e0
[ 29.743308][ T488] netlink_sendmsg+0x721/0xbe0
[ 29.743616][ T488] ? __pfx_netlink_sendmsg+0x10/0x10
[ 29.743935][ T488] ? __import_iovec+0x238/0x3c0
[ 29.744253][ T488] ____sys_sendmsg+0x7ad/0xa10
[ 29.744571][ T488] ? __pfx_____sys_sendmsg+0x10/0x10
[ 29.744895][ T488] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 29.745295][ T488] ___sys_sendmsg+0xed/0x170
[ 29.745604][ T488] ? kasan_record_aux_stack+0x8c/0xa0
[ 29.745925][ T488] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 29.746308][ T488] ? __pfx____sys_sendmsg+0x10/0x10
[ 29.746617][ T488] ? find_held_lock+0x2b/0x80
[ 29.746965][ T488] ? __lock_acquire+0x44d/0x7e0
[ 29.747279][ T488] ? find_held_lock+0x2b/0x80
[ 29.747585][ T488] ? __virt_addr_valid+0x22e/0x450
[ 29.747911][ T488] ? __lock_release+0x5d/0x170
[ 29.748232][ T488] __sys_sendmsg+0x10b/0x1a0
[ 29.748536][ T488] ? __call_rcu_common.constprop.0+0x320/0x640
[ 29.748931][ T488] ? __pfx___sys_sendmsg+0x10/0x10
[ 29.749263][ T488] ? rcu_is_watching+0x12/0xc0
[ 29.749573][ T488] do_syscall_64+0xc1/0x380
[ 29.749902][ T488] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 29.750284][ T488] RIP: 0033:0x7f83cf9821e7
[ 29.750601][ T488] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 29.751717][ T488] RSP: 002b:00007ffe45fad088 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 29.752197][ T488] RAX: ffffffffffffffda RBX: 00007ffe45fad7b0 RCX: 00007f83cf9821e7
[ 29.752655][ T488] RDX: 0000000000000000 RSI: 00007ffe45fad0f0 RDI: 0000000000000005
[ 29.753127][ T488] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 29.753591][ T488] R10: 00000000050c3910 R11: 0000000000000246 R12: 0000000000000004
[ 29.754060][ T488] R13: 00000000686e0bf5 R14: 0000000000499600 R15: 0000000000000000
[ 29.754530][ T488]
[ 29.754761][ T488] irq event stamp: 41833
[ 29.755001][ T488] hardirqs last enabled at (41843): [] __up_console_sem+0x6b/0x80
[ 29.755539][ T488] hardirqs last disabled at (41850): [] __up_console_sem+0x50/0x80
[ 29.756083][ T488] softirqs last enabled at (41736): [] handle_softirqs+0x358/0x620
[ 29.756614][ T488] softirqs last disabled at (41721): [] __irq_exit_rcu+0xfa/0x160
[ 29.757168][ T488] ---[ end trace 0000000000000000 ]---
[ 31.014109][ T516] br3: port 2(v1veth5) entered blocking state
[ 31.014660][ T516] br3: port 2(v1veth5) entered disabled state
[ 31.016124][ T516] v1veth5: entered allmulticast mode
[ 31.020389][ T516] v1veth5: entered promiscuous mode
[ 31.021951][ T516] ------------[ cut here ]------------
[ 31.022337][ T516] WARNING: CPU: 0 PID: 516 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 31.024011][ T516] Modules linked in: act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 31.024785][ T516] CPU: 0 UID: 0 PID: 516 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 31.025531][ T516] Tainted: [W]=WARN
[ 31.025809][ T516] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 31.026266][ T516] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 31.026613][ T516] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 31.028095][ T516] RSP: 0018:ffffc9000094eef0 EFLAGS: 00010246
[ 31.028540][ T516] RAX: 0000000000000000 RBX: ffff888017312000 RCX: 0000000000000001
[ 31.029114][ T516] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 31.029646][ T516] RBP: ffffc9000094efe0 R08: 0000000000000000 R09: 0000000000000000
[ 31.030215][ T516] R10: ffffc9000094f010 R11: ffffffffb1aa8918 R12: 1ffff92000129de2
[ 31.030723][ T516] R13: 00000000000005dc R14: ffffc9000094f010 R15: ffff888017312f08
[ 31.031252][ T516] FS: 00007f88f7511800(0000) GS:ffff8880834b7000(0000) knlGS:0000000000000000
[ 31.031924][ T516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.032390][ T516] CR2: 00000000004e68a0 CR3: 000000000c7d5001 CR4: 0000000000772ef0
[ 31.032952][ T516] PKRU: 55555554
[ 31.033227][ T516] Call Trace:
[ 31.033495][ T516]
[ 31.033685][ T516] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 31.034056][ T516] ? find_held_lock+0x2b/0x80
[ 31.034437][ T516] ? mark_held_locks+0x49/0x80
[ 31.034850][ T516] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 31.035354][ T516] ? lockdep_hardirqs_on+0x7c/0x110
[ 31.035741][ T516] netif_set_mtu+0x88/0x100
[ 31.036116][ T516] ? __pfx_netif_set_mtu+0x10/0x10
[ 31.036532][ T516] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 31.037159][ T516] dev_set_mtu+0xa0/0x150
[ 31.037459][ T516] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 31.037987][ T516] br_add_if+0xda3/0x1330 [bridge]
[ 31.038438][ T516] do_set_master+0x32f/0x500
[ 31.038812][ T516] do_setlink.constprop.0+0x9f4/0x2480
[ 31.039194][ T516] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 31.039642][ T516] ? rcu_read_lock_any_held+0x43/0xb0
[ 31.039990][ T516] ? validate_chain+0x166/0x4d0
[ 31.040381][ T516] ? __kernel_text_address+0x12/0x40
[ 31.040703][ T516] ? __lock_acquire+0x44d/0x7e0
[ 31.041046][ T516] ? __mutex_trylock_common+0xf9/0x260
[ 31.041386][ T516] ? __pfx___mutex_trylock_common+0x10/0x10
[ 31.041816][ T516] ? rcu_is_watching+0x12/0xc0
[ 31.042200][ T516] ? rcu_is_watching+0x12/0xc0
[ 31.042556][ T516] ? trace_contention_end+0xdc/0x140
[ 31.042935][ T516] ? __mutex_lock+0x19c/0xcd0
[ 31.043297][ T516] ? find_held_lock+0x2b/0x80
[ 31.043650][ T516] ? rtnl_newlink+0x651/0xa60
[ 31.044058][ T516] ? __create_object+0x5e/0xb0
[ 31.044419][ T516] ? __pfx___mutex_lock+0x10/0x10
[ 31.044791][ T516] ? trace_cap_capable+0x10f/0x190
[ 31.045157][ T516] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 31.045604][ T516] ? __rtnl_newlink+0x40e/0xa40
[ 31.046030][ T516] rtnl_newlink+0x69a/0xa60
[ 31.046383][ T516] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.046935][ T516] ? __lock_acquire+0x44d/0x7e0
[ 31.047340][ T516] ? find_held_lock+0x2b/0x80
[ 31.047752][ T516] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 31.048175][ T516] ? __lock_release+0x5d/0x170
[ 31.048613][ T516] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.049019][ T516] rtnetlink_rcv_msg+0x710/0xc00
[ 31.049390][ T516] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.049748][ T516] ? __lock_acquire+0x44d/0x7e0
[ 31.050121][ T516] netlink_rcv_skb+0x121/0x350
[ 31.050482][ T516] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.050834][ T516] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 31.051191][ T516] ? netlink_deliver_tap+0x13e/0x340
[ 31.051585][ T516] ? netlink_deliver_tap+0xc3/0x340
[ 31.051973][ T516] netlink_unicast+0x49e/0x780
[ 31.052379][ T516] ? __pfx_netlink_unicast+0x10/0x10
[ 31.052745][ T516] ? __lock_acquire+0x44d/0x7e0
[ 31.053130][ T516] netlink_sendmsg+0x721/0xbe0
[ 31.053528][ T516] ? __pfx_netlink_sendmsg+0x10/0x10
[ 31.053916][ T516] ? __import_iovec+0x238/0x3c0
[ 31.054306][ T516] ____sys_sendmsg+0x7ad/0xa10
[ 31.054725][ T516] ? __pfx_____sys_sendmsg+0x10/0x10
[ 31.055136][ T516] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 31.055613][ T516] ___sys_sendmsg+0xed/0x170
[ 31.055971][ T516] ? kasan_record_aux_stack+0x8c/0xa0
[ 31.056333][ T516] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 31.056941][ T516] ? __pfx____sys_sendmsg+0x10/0x10
[ 31.057353][ T516] ? find_held_lock+0x2b/0x80
[ 31.057757][ T516] ? __lock_acquire+0x44d/0x7e0
[ 31.058119][ T516] ? find_held_lock+0x2b/0x80
[ 31.058449][ T516] ? __virt_addr_valid+0x22e/0x450
[ 31.058769][ T516] ? __lock_release+0x5d/0x170
[ 31.059109][ T516] __sys_sendmsg+0x10b/0x1a0
[ 31.059450][ T516] ? __call_rcu_common.constprop.0+0x320/0x640
[ 31.059946][ T516] ? __pfx___sys_sendmsg+0x10/0x10
[ 31.060330][ T516] ? rcu_is_watching+0x12/0xc0
[ 31.060678][ T516] do_syscall_64+0xc1/0x380
[ 31.061078][ T516] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 31.061493][ T516] RIP: 0033:0x7f88f76de1e7
[ 31.061842][ T516] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 31.063167][ T516] RSP: 002b:00007ffd319168a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 31.063732][ T516] RAX: ffffffffffffffda RBX: 00007ffd31916fd0 RCX: 00007f88f76de1e7
[ 31.064296][ T516] RDX: 0000000000000000 RSI: 00007ffd31916910 RDI: 0000000000000005
[ 31.064852][ T516] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 31.065464][ T516] R10: 000000001118b910 R11: 0000000000000246 R12: 0000000000000004
[ 31.066062][ T516] R13: 00000000686e0bf6 R14: 0000000000499600 R15: 0000000000000000
[ 31.066620][ T516]
[ 31.066925][ T516] irq event stamp: 39855
[ 31.067186][ T516] hardirqs last enabled at (39863): [] __up_console_sem+0x6b/0x80
[ 31.067952][ T516] hardirqs last disabled at (39872): [] __up_console_sem+0x50/0x80
[ 31.068636][ T516] softirqs last enabled at (39852): [] handle_softirqs+0x358/0x620
[ 31.069353][ T516] softirqs last disabled at (39831): [] __irq_exit_rcu+0xfa/0x160
[ 31.069996][ T516] ---[ end trace 0000000000000000 ]---
[ 33.920442][ T577] br1: port 1(veth1) entered blocking state
[ 33.920978][ T577] br1: port 1(veth1) entered disabled state
[ 33.921436][ T577] veth1: entered allmulticast mode
[ 33.925943][ T577] veth1: entered promiscuous mode
[ 33.927106][ T577] br1: port 1(veth1) entered blocking state
[ 33.927708][ T577] br1: port 1(veth1) entered forwarding state
[ 33.929123][ T577] ------------[ cut here ]------------
[ 33.929480][ T577] WARNING: CPU: 2 PID: 577 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 33.930168][ T577] Modules linked in: dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 33.930796][ T577] CPU: 2 UID: 0 PID: 577 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 33.931471][ T577] Tainted: [W]=WARN
[ 33.931742][ T577] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 33.933114][ T577] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 33.933480][ T577] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 33.934720][ T577] RSP: 0018:ffffc900004d6ef0 EFLAGS: 00010246
[ 33.935152][ T577] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 33.935676][ T577] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 33.936171][ T577] RBP: ffffc900004d6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 33.936653][ T577] R10: ffffc900004d7010 R11: ffffffffb1aa8918 R12: 1ffff9200009ade2
[ 33.937212][ T577] R13: 00000000000005dc R14: ffffc900004d7010 R15: ffff888005aaaf08
[ 33.937796][ T577] FS: 00007f477b877800(0000) GS:ffff8880835b7000(0000) knlGS:0000000000000000
[ 33.938795][ T577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.939514][ T577] CR2: 00000000004e5aa8 CR3: 0000000004d3a002 CR4: 0000000000772ef0
[ 33.940375][ T577] PKRU: 55555554
[ 33.940828][ T577] Call Trace:
[ 33.941273][ T577]
[ 33.941587][ T577] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 33.942169][ T577] ? find_held_lock+0x2b/0x80
[ 33.942746][ T577] ? mark_held_locks+0x49/0x80
[ 33.943323][ T577] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 33.944049][ T577] ? lockdep_hardirqs_on+0x7c/0x110
[ 33.944667][ T577] netif_set_mtu+0x88/0x100
[ 33.945261][ T577] ? __pfx_netif_set_mtu+0x10/0x10
[ 33.945895][ T577] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 33.946671][ T577] dev_set_mtu+0xa0/0x150
[ 33.947141][ T577] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 33.947836][ T577] br_add_if+0xda3/0x1330 [bridge]
[ 33.948426][ T577] do_set_master+0x32f/0x500
[ 33.948965][ T577] do_setlink.constprop.0+0x9f4/0x2480
[ 33.949547][ T577] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 33.950281][ T577] ? rcu_read_lock_any_held+0x43/0xb0
[ 33.950905][ T577] ? validate_chain+0x166/0x4d0
[ 33.951492][ T577] ? __kernel_text_address+0x12/0x40
[ 33.952098][ T577] ? __lock_acquire+0x44d/0x7e0
[ 33.952680][ T577] ? __mutex_trylock_common+0xf9/0x260
[ 33.953281][ T577] ? __pfx___mutex_trylock_common+0x10/0x10
[ 33.954020][ T577] ? rcu_is_watching+0x12/0xc0
[ 33.954626][ T577] ? rcu_is_watching+0x12/0xc0
[ 33.955243][ T577] ? trace_contention_end+0xdc/0x140
[ 33.955823][ T577] ? __mutex_lock+0x19c/0xcd0
[ 33.956432][ T577] ? find_held_lock+0x2b/0x80
[ 33.957051][ T577] ? rtnl_newlink+0x651/0xa60
[ 33.957653][ T577] ? __create_object+0x5e/0xb0
[ 33.958277][ T577] ? __pfx___mutex_lock+0x10/0x10
[ 33.958884][ T577] ? trace_cap_capable+0x10f/0x190
[ 33.959442][ T577] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 33.960164][ T577] ? __rtnl_newlink+0x40e/0xa40
[ 33.960757][ T577] rtnl_newlink+0x69a/0xa60
[ 33.961349][ T577] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.961931][ T577] ? __lock_acquire+0x44d/0x7e0
[ 33.962513][ T577] ? find_held_lock+0x2b/0x80
[ 33.963096][ T577] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 33.963661][ T577] ? __lock_release+0x5d/0x170
[ 33.964244][ T577] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.964810][ T577] rtnetlink_rcv_msg+0x710/0xc00
[ 33.965393][ T577] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.965988][ T577] ? __lock_acquire+0x44d/0x7e0
[ 33.966587][ T577] netlink_rcv_skb+0x121/0x350
[ 33.967199][ T577] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.967790][ T577] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 33.968420][ T577] ? netlink_deliver_tap+0x13e/0x340
[ 33.969047][ T577] ? netlink_deliver_tap+0xc3/0x340
[ 33.969580][ T577] netlink_unicast+0x49e/0x780
[ 33.970161][ T577] ? __pfx_netlink_unicast+0x10/0x10
[ 33.970688][ T577] ? __lock_acquire+0x44d/0x7e0
[ 33.971212][ T577] netlink_sendmsg+0x721/0xbe0
[ 33.971720][ T577] ? __pfx_netlink_sendmsg+0x10/0x10
[ 33.972246][ T577] ? __import_iovec+0x238/0x3c0
[ 33.972790][ T577] ____sys_sendmsg+0x7ad/0xa10
[ 33.973386][ T577] ? __pfx_____sys_sendmsg+0x10/0x10
[ 33.973963][ T577] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 33.974685][ T577] ___sys_sendmsg+0xed/0x170
[ 33.975290][ T577] ? kasan_record_aux_stack+0x8c/0xa0
[ 33.975885][ T577] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 33.976560][ T577] ? __pfx____sys_sendmsg+0x10/0x10
[ 33.977158][ T577] ? find_held_lock+0x2b/0x80
[ 33.977734][ T577] ? __lock_acquire+0x44d/0x7e0
[ 33.978326][ T577] ? find_held_lock+0x2b/0x80
[ 33.978916][ T577] ? __virt_addr_valid+0x22e/0x450
[ 33.979491][ T577] ? __lock_release+0x5d/0x170
[ 33.980101][ T577] __sys_sendmsg+0x10b/0x1a0
[ 33.980693][ T577] ? __call_rcu_common.constprop.0+0x320/0x640
[ 33.981422][ T577] ? __pfx___sys_sendmsg+0x10/0x10
[ 33.982048][ T577] ? rcu_is_watching+0x12/0xc0
[ 33.982632][ T577] do_syscall_64+0xc1/0x380
[ 33.983234][ T577] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.983968][ T577] RIP: 0033:0x7f477ba441e7
[ 33.984579][ T577] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 33.986606][ T577] RSP: 002b:00007fffd04a0cb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.987513][ T577] RAX: ffffffffffffffda RBX: 00007fffd04a13e0 RCX: 00007f477ba441e7
[ 33.988425][ T577] RDX: 0000000000000000 RSI: 00007fffd04a0d20 RDI: 0000000000000005
[ 33.989329][ T577] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 33.990232][ T577] R10: 0000000033772910 R11: 0000000000000246 R12: 0000000000000004
[ 33.991115][ T577] R13: 00000000686e0bf9 R14: 0000000000499600 R15: 0000000000000000
[ 33.992030][ T577]
[ 33.992486][ T577] irq event stamp: 40351
[ 33.992974][ T577] hardirqs last enabled at (40363): [] __up_console_sem+0x6b/0x80
[ 33.994000][ T577] hardirqs last disabled at (40374): [] __up_console_sem+0x50/0x80
[ 33.995031][ T577] softirqs last enabled at (39722): [] handle_softirqs+0x358/0x620
[ 33.996063][ T577] softirqs last disabled at (39707): [] __irq_exit_rcu+0xfa/0x160
[ 33.997121][ T577] ---[ end trace 0000000000000000 ]---
[ 34.828845][ T37] br2: port 1(veth3) entered blocking state
[ 34.829717][ T37] br2: port 1(veth3) entered forwarding state
[ 35.601278][ T38] br3: port 1(veth5) entered blocking state
[ 35.601884][ T38] br3: port 1(veth5) entered forwarding state
[ 37.748904][ T38] br2: port 2(v1veth3) entered blocking state
[ 37.749750][ T38] br2: port 2(v1veth3) entered forwarding state
[ 39.386988][ T688] br1: port 1(vx10) entered blocking state
[ 39.387441][ T688] br1: port 1(vx10) entered disabled state
[ 39.389176][ T688] vx10: entered allmulticast mode
[ 39.392763][ T688] vx10: entered promiscuous mode
[ 39.394103][ T688] br1: port 1(vx10) entered blocking state
[ 39.394579][ T688] br1: port 1(vx10) entered forwarding state
[ 39.396302][ T688] ------------[ cut here ]------------
[ 39.396616][ T688] WARNING: CPU: 3 PID: 688 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 39.398157][ T688] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 39.398936][ T688] CPU: 3 UID: 0 PID: 688 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 39.399576][ T688] Tainted: [W]=WARN
[ 39.399809][ T688] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 39.400199][ T688] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 39.400517][ T688] 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
[ 39.401644][ T688] RSP: 0018:ffffc90000526ef0 EFLAGS: 00010246
[ 39.402095][ T688] RAX: 0000000000000000 RBX: ffff888004dfa000 RCX: 0000000000000001
[ 39.402566][ T688] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 39.403037][ T688] RBP: ffffc90000526fe0 R08: 0000000000000000 R09: 0000000000000000
[ 39.403536][ T688] R10: ffffc90000527010 R11: ffffffffb1179160 R12: 1ffff920000a4de2
[ 39.404021][ T688] R13: 00000000000005aa R14: ffffc90000527010 R15: ffff888004dfaf08
[ 39.404479][ T688] FS: 00007fc3bd263800(0000) GS:ffff888083637000(0000) knlGS:0000000000000000
[ 39.405034][ T688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 39.405429][ T688] CR2: 00000000004e5ce0 CR3: 000000001681c003 CR4: 0000000000772ef0
[ 39.405894][ T688] PKRU: 55555554
[ 39.406127][ T688] Call Trace:
[ 39.406437][ T688]
[ 39.406717][ T688] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 39.407353][ T688] ? __lock_acquire+0x44d/0x7e0
[ 39.407964][ T688] ? find_held_lock+0x2b/0x80
[ 39.408512][ T688] netif_set_mtu+0x88/0x100
[ 39.409071][ T688] ? __pfx_netif_set_mtu+0x10/0x10
[ 39.409647][ T688] dev_set_mtu+0xa0/0x150
[ 39.410078][ T688] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 39.410833][ T688] br_add_if+0xda3/0x1330 [bridge]
[ 39.411474][ T688] do_set_master+0x32f/0x500
[ 39.412052][ T688] do_setlink.constprop.0+0x9f4/0x2480
[ 39.412566][ T688] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 39.413261][ T688] ? rcu_read_lock_any_held+0x43/0xb0
[ 39.413838][ T688] ? validate_chain+0x166/0x4d0
[ 39.414393][ T688] ? __kernel_text_address+0x12/0x40
[ 39.414960][ T688] ? __lock_acquire+0x44d/0x7e0
[ 39.415502][ T688] ? __mutex_trylock_common+0xf9/0x260
[ 39.416066][ T688] ? __pfx___mutex_trylock_common+0x10/0x10
[ 39.416745][ T688] ? rcu_is_watching+0x12/0xc0
[ 39.417320][ T688] ? rcu_is_watching+0x12/0xc0
[ 39.417876][ T688] ? trace_contention_end+0xdc/0x140
[ 39.418416][ T688] ? __mutex_lock+0x19c/0xcd0
[ 39.419005][ T688] ? find_held_lock+0x2b/0x80
[ 39.419555][ T688] ? rtnl_newlink+0x651/0xa60
[ 39.420109][ T688] ? __create_object+0x5e/0xb0
[ 39.420652][ T688] ? __pfx___mutex_lock+0x10/0x10
[ 39.421221][ T688] ? trace_cap_capable+0x10f/0x190
[ 39.421754][ T688] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 39.422410][ T688] ? __rtnl_newlink+0x40e/0xa40
[ 39.422972][ T688] rtnl_newlink+0x69a/0xa60
[ 39.423552][ T688] ? __pfx_rtnl_newlink+0x10/0x10
[ 39.424135][ T688] ? __lock_acquire+0x44d/0x7e0
[ 39.424701][ T688] ? find_held_lock+0x2b/0x80
[ 39.425258][ T688] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 39.425826][ T688] ? __lock_release+0x5d/0x170
[ 39.426401][ T688] ? __pfx_rtnl_newlink+0x10/0x10
[ 39.427007][ T688] rtnetlink_rcv_msg+0x710/0xc00
[ 39.427556][ T688] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 39.428124][ T688] ? __lock_acquire+0x44d/0x7e0
[ 39.428675][ T688] netlink_rcv_skb+0x121/0x350
[ 39.429249][ T688] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 39.429826][ T688] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 39.430432][ T688] ? netlink_deliver_tap+0x13e/0x340
[ 39.430984][ T688] ? netlink_deliver_tap+0xc3/0x340
[ 39.431527][ T688] netlink_unicast+0x49e/0x780
[ 39.432096][ T688] ? __pfx_netlink_unicast+0x10/0x10
[ 39.432634][ T688] ? __lock_acquire+0x44d/0x7e0
[ 39.433204][ T688] netlink_sendmsg+0x721/0xbe0
[ 39.433745][ T688] ? __pfx_netlink_sendmsg+0x10/0x10
[ 39.434298][ T688] ? __import_iovec+0x238/0x3c0
[ 39.434871][ T688] ____sys_sendmsg+0x7ad/0xa10
[ 39.435402][ T688] ? __pfx_____sys_sendmsg+0x10/0x10
[ 39.435988][ T688] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 39.436680][ T688] ___sys_sendmsg+0xed/0x170
[ 39.437250][ T688] ? kasan_record_aux_stack+0x8c/0xa0
[ 39.437809][ T688] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 39.438541][ T688] ? __pfx____sys_sendmsg+0x10/0x10
[ 39.439103][ T688] ? find_held_lock+0x2b/0x80
[ 39.439658][ T688] ? __lock_acquire+0x44d/0x7e0
[ 39.440229][ T688] ? find_held_lock+0x2b/0x80
[ 39.440777][ T688] ? __virt_addr_valid+0x22e/0x450
[ 39.441339][ T688] ? __lock_release+0x5d/0x170
[ 39.441934][ T688] __sys_sendmsg+0x10b/0x1a0
[ 39.442495][ T688] ? __call_rcu_common.constprop.0+0x320/0x640
[ 39.443195][ T688] ? __pfx___sys_sendmsg+0x10/0x10
[ 39.443772][ T688] ? rcu_is_watching+0x12/0xc0
[ 39.444301][ T688] do_syscall_64+0xc1/0x380
[ 39.444830][ T688] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 39.445469][ T688] RIP: 0033:0x7fc3bd4301e7
[ 39.446011][ T688] 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
[ 39.447897][ T688] RSP: 002b:00007ffcbba58b48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 39.448729][ T688] RAX: ffffffffffffffda RBX: 00007ffcbba59270 RCX: 00007fc3bd4301e7
[ 39.449614][ T688] RDX: 0000000000000000 RSI: 00007ffcbba58bb0 RDI: 0000000000000005
[ 39.450459][ T688] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 39.451284][ T688] R10: 000000000922f910 R11: 0000000000000246 R12: 0000000000000004
[ 39.452069][ T688] R13: 00000000686e0bff R14: 0000000000499600 R15: 0000000000000000
[ 39.452901][ T688]
[ 39.453287][ T688] irq event stamp: 39617
[ 39.453668][ T688] hardirqs last enabled at (39625): [] __up_console_sem+0x6b/0x80
[ 39.454555][ T688] hardirqs last disabled at (39634): [] __up_console_sem+0x50/0x80
[ 39.455516][ T688] softirqs last enabled at (38848): [] handle_softirqs+0x358/0x620
[ 39.456474][ T688] softirqs last disabled at (38839): [] __irq_exit_rcu+0xfa/0x160
[ 39.457460][ T688] ---[ end trace 0000000000000000 ]---
[ 40.004746][ T703] br1: port 2(vx20) entered blocking state
[ 40.005639][ T703] br1: port 2(vx20) entered disabled state
[ 40.006066][ T703] vx20: entered allmulticast mode
[ 40.009609][ T703] vx20: entered promiscuous mode
[ 40.010444][ T703] br1: port 2(vx20) entered blocking state
[ 40.010824][ T703] br1: port 2(vx20) entered forwarding state
[ 40.011616][ T703] ------------[ cut here ]------------
[ 40.011933][ T703] WARNING: CPU: 3 PID: 703 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 40.012536][ T703] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 40.013298][ T703] CPU: 3 UID: 0 PID: 703 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 40.013921][ T703] Tainted: [W]=WARN
[ 40.014153][ T703] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 40.014551][ T703] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 40.014870][ T703] 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
[ 40.015955][ T703] RSP: 0018:ffffc90000706ef0 EFLAGS: 00010246
[ 40.016342][ T703] RAX: 0000000000000000 RBX: ffff888004dfa000 RCX: 0000000000000001
[ 40.016806][ T703] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 40.017286][ T703] RBP: ffffc90000706fe0 R08: 0000000000000000 R09: 0000000000000000
[ 40.017742][ T703] R10: ffffc90000707010 R11: ffffffffb1aa8918 R12: 1ffff920000e0de2
[ 40.018204][ T703] R13: 0000000000000596 R14: ffffc90000707010 R15: ffff888004dfaf08
[ 40.018666][ T703] FS: 00007f6c4ad0f800(0000) GS:ffff888083637000(0000) knlGS:0000000000000000
[ 40.019206][ T703] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 40.019627][ T703] CR2: 00000000004e5de8 CR3: 0000000016019002 CR4: 0000000000772ef0
[ 40.020109][ T703] PKRU: 55555554
[ 40.020340][ T703] Call Trace:
[ 40.020588][ T703]
[ 40.020750][ T703] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 40.021072][ T703] ? find_held_lock+0x2b/0x80
[ 40.021393][ T703] ? mark_held_locks+0x49/0x80
[ 40.021705][ T703] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 40.022118][ T703] ? lockdep_hardirqs_on+0x7c/0x110
[ 40.022441][ T703] netif_set_mtu+0x88/0x100
[ 40.022764][ T703] ? __pfx_netif_set_mtu+0x10/0x10
[ 40.023097][ T703] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 40.023539][ T703] dev_set_mtu+0xa0/0x150
[ 40.023774][ T703] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 40.024212][ T703] br_add_if+0xda3/0x1330 [bridge]
[ 40.024572][ T703] do_set_master+0x32f/0x500
[ 40.024898][ T703] do_setlink.constprop.0+0x9f4/0x2480
[ 40.025219][ T703] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 40.025617][ T703] ? rcu_read_lock_any_held+0x43/0xb0
[ 40.025936][ T703] ? validate_chain+0x166/0x4d0
[ 40.026251][ T703] ? __kernel_text_address+0x12/0x40
[ 40.026583][ T703] ? __lock_acquire+0x44d/0x7e0
[ 40.026939][ T703] ? __mutex_trylock_common+0xf9/0x260
[ 40.027268][ T703] ? __pfx___mutex_trylock_common+0x10/0x10
[ 40.027667][ T703] ? rcu_is_watching+0x12/0xc0
[ 40.027994][ T703] ? rcu_is_watching+0x12/0xc0
[ 40.028313][ T703] ? trace_contention_end+0xdc/0x140
[ 40.028641][ T703] ? __mutex_lock+0x19c/0xcd0
[ 40.029004][ T703] ? find_held_lock+0x2b/0x80
[ 40.029333][ T703] ? rtnl_newlink+0x651/0xa60
[ 40.029664][ T703] ? __create_object+0x5e/0xb0
[ 40.029983][ T703] ? __pfx___mutex_lock+0x10/0x10
[ 40.030308][ T703] ? trace_cap_capable+0x10f/0x190
[ 40.030621][ T703] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 40.031006][ T703] ? __rtnl_newlink+0x40e/0xa40
[ 40.031322][ T703] rtnl_newlink+0x69a/0xa60
[ 40.031635][ T703] ? __pfx_rtnl_newlink+0x10/0x10
[ 40.031957][ T703] ? __lock_acquire+0x44d/0x7e0
[ 40.032292][ T703] ? find_held_lock+0x2b/0x80
[ 40.032620][ T703] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 40.032942][ T703] ? __lock_release+0x5d/0x170
[ 40.033262][ T703] ? __pfx_rtnl_newlink+0x10/0x10
[ 40.033584][ T703] rtnetlink_rcv_msg+0x710/0xc00
[ 40.033920][ T703] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 40.034227][ T703] ? __lock_acquire+0x44d/0x7e0
[ 40.034539][ T703] netlink_rcv_skb+0x121/0x350
[ 40.034868][ T703] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 40.035182][ T703] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 40.035503][ T703] ? netlink_deliver_tap+0x13e/0x340
[ 40.035825][ T703] ? netlink_deliver_tap+0xc3/0x340
[ 40.036164][ T703] netlink_unicast+0x49e/0x780
[ 40.036472][ T703] ? __pfx_netlink_unicast+0x10/0x10
[ 40.036826][ T703] ? __lock_acquire+0x44d/0x7e0
[ 40.037162][ T703] netlink_sendmsg+0x721/0xbe0
[ 40.037490][ T703] ? __pfx_netlink_sendmsg+0x10/0x10
[ 40.037816][ T703] ? __import_iovec+0x238/0x3c0
[ 40.038156][ T703] ____sys_sendmsg+0x7ad/0xa10
[ 40.038475][ T703] ? __pfx_____sys_sendmsg+0x10/0x10
[ 40.038779][ T703] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 40.039200][ T703] ___sys_sendmsg+0xed/0x170
[ 40.039528][ T703] ? kasan_record_aux_stack+0x8c/0xa0
[ 40.039840][ T703] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 40.040238][ T703] ? __pfx____sys_sendmsg+0x10/0x10
[ 40.040556][ T703] ? find_held_lock+0x2b/0x80
[ 40.040892][ T703] ? __lock_acquire+0x44d/0x7e0
[ 40.041219][ T703] ? find_held_lock+0x2b/0x80
[ 40.041536][ T703] ? __virt_addr_valid+0x22e/0x450
[ 40.041845][ T703] ? __lock_release+0x5d/0x170
[ 40.042181][ T703] __sys_sendmsg+0x10b/0x1a0
[ 40.042507][ T703] ? __call_rcu_common.constprop.0+0x320/0x640
[ 40.042904][ T703] ? __pfx___sys_sendmsg+0x10/0x10
[ 40.043234][ T703] ? rcu_is_watching+0x12/0xc0
[ 40.043542][ T703] do_syscall_64+0xc1/0x380
[ 40.043877][ T703] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 40.044274][ T703] RIP: 0033:0x7f6c4aedc1e7
[ 40.044600][ T703] 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
[ 40.045698][ T703] RSP: 002b:00007fff26458c38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 40.046167][ T703] RAX: ffffffffffffffda RBX: 00007fff26459360 RCX: 00007f6c4aedc1e7
[ 40.046643][ T703] RDX: 0000000000000000 RSI: 00007fff26458ca0 RDI: 0000000000000005
[ 40.047121][ T703] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 40.047574][ T703] R10: 00000000183c8910 R11: 0000000000000246 R12: 0000000000000004
[ 40.048037][ T703] R13: 00000000686e0bff R14: 0000000000499600 R15: 0000000000000000
[ 40.048504][ T703]
[ 40.048736][ T703] irq event stamp: 41507
[ 40.048971][ T703] hardirqs last enabled at (41517): [] __up_console_sem+0x6b/0x80
[ 40.049500][ T703] hardirqs last disabled at (41524): [] __up_console_sem+0x50/0x80
[ 40.050034][ T703] softirqs last enabled at (40500): [] br_add_if+0xd82/0x1330 [bridge]
[ 40.050613][ T703] softirqs last disabled at (40378): [] br_add_if+0xcf3/0x1330 [bridge]
[ 40.051193][ T703] ---[ end trace 0000000000000000 ]---
[ 40.639399][ T718] br1: port 3(w1) entered blocking state
[ 40.639794][ T718] br1: port 3(w1) entered disabled state
[ 40.640162][ T718] w1: entered allmulticast mode
[ 40.643787][ T718] w1: entered promiscuous mode
[ 40.645174][ T718] ------------[ cut here ]------------
[ 40.645493][ T718] WARNING: CPU: 3 PID: 718 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 40.646133][ T718] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 40.646948][ T718] CPU: 3 UID: 0 PID: 718 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 40.647626][ T718] Tainted: [W]=WARN
[ 40.647886][ T718] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 40.648292][ T718] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 40.648645][ T718] 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
[ 40.649790][ T718] RSP: 0018:ffffc9000094eef0 EFLAGS: 00010246
[ 40.650211][ T718] RAX: 0000000000000000 RBX: ffff888004dfa000 RCX: 0000000000000001
[ 40.650761][ T718] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 40.651498][ T718] RBP: ffffc9000094efe0 R08: 0000000000000000 R09: 0000000000000000
[ 40.652296][ T718] R10: ffffc9000094f010 R11: ffffffffb1aa8918 R12: 1ffff92000129de2
[ 40.653114][ T718] R13: 0000000000000596 R14: ffffc9000094f010 R15: ffff888004dfaf08
[ 40.653965][ T718] FS: 00007f17b7472800(0000) GS:ffff888083637000(0000) knlGS:0000000000000000
[ 40.654824][ T718] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 40.655501][ T718] CR2: 00000000004e6890 CR3: 00000000161ee001 CR4: 0000000000772ef0
[ 40.656338][ T718] PKRU: 55555554
[ 40.656728][ T718] Call Trace:
[ 40.657183][ T718]
[ 40.657452][ T718] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 40.657972][ T718] ? find_held_lock+0x2b/0x80
[ 40.658505][ T718] ? mark_held_locks+0x49/0x80
[ 40.658945][ T718] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 40.659357][ T718] ? lockdep_hardirqs_on+0x7c/0x110
[ 40.659684][ T718] netif_set_mtu+0x88/0x100
[ 40.660002][ T718] ? __pfx_netif_set_mtu+0x10/0x10
[ 40.660345][ T718] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 40.660796][ T718] dev_set_mtu+0xa0/0x150
[ 40.661041][ T718] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 40.661493][ T718] br_add_if+0xda3/0x1330 [bridge]
[ 40.661894][ T718] do_set_master+0x32f/0x500
[ 40.662225][ T718] do_setlink.constprop.0+0x9f4/0x2480
[ 40.662540][ T718] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 40.662965][ T718] ? rcu_read_lock_any_held+0x43/0xb0
[ 40.663273][ T718] ? validate_chain+0x166/0x4d0
[ 40.663600][ T718] ? __kernel_text_address+0x12/0x40
[ 40.663945][ T718] ? __lock_acquire+0x44d/0x7e0
[ 40.664261][ T718] ? __mutex_trylock_common+0xf9/0x260
[ 40.664572][ T718] ? __pfx___mutex_trylock_common+0x10/0x10
[ 40.665002][ T718] ? rcu_is_watching+0x12/0xc0
[ 40.665426][ T718] ? rcu_is_watching+0x12/0xc0
[ 40.665737][ T718] ? trace_contention_end+0xdc/0x140
[ 40.666069][ T718] ? __mutex_lock+0x19c/0xcd0
[ 40.666380][ T718] ? find_held_lock+0x2b/0x80
[ 40.666693][ T718] ? rtnl_newlink+0x651/0xa60
[ 40.667037][ T718] ? __create_object+0x5e/0xb0
[ 40.667392][ T718] ? __pfx___mutex_lock+0x10/0x10
[ 40.667759][ T718] ? trace_cap_capable+0x10f/0x190
[ 40.668280][ T718] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 40.668944][ T718] ? __rtnl_newlink+0x40e/0xa40
[ 40.669484][ T718] rtnl_newlink+0x69a/0xa60
[ 40.670094][ T718] ? __pfx_rtnl_newlink+0x10/0x10
[ 40.670664][ T718] ? __lock_acquire+0x44d/0x7e0
[ 40.671219][ T718] ? find_held_lock+0x2b/0x80
[ 40.671751][ T718] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 40.672274][ T718] ? __lock_release+0x5d/0x170
[ 40.672826][ T718] ? __pfx_rtnl_newlink+0x10/0x10
[ 40.673366][ T718] rtnetlink_rcv_msg+0x710/0xc00
[ 40.673924][ T718] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 40.674481][ T718] ? __lock_acquire+0x44d/0x7e0
[ 40.675007][ T718] netlink_rcv_skb+0x121/0x350
[ 40.675485][ T718] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 40.676071][ T718] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 40.676470][ T718] ? netlink_deliver_tap+0x13e/0x340
[ 40.676797][ T718] ? netlink_deliver_tap+0xc3/0x340
[ 40.677139][ T718] netlink_unicast+0x49e/0x780
[ 40.677451][ T718] ? __pfx_netlink_unicast+0x10/0x10
[ 40.677768][ T718] ? __lock_acquire+0x44d/0x7e0
[ 40.678107][ T718] netlink_sendmsg+0x721/0xbe0
[ 40.678420][ T718] ? __pfx_netlink_sendmsg+0x10/0x10
[ 40.678742][ T718] ? __import_iovec+0x238/0x3c0
[ 40.679070][ T718] ____sys_sendmsg+0x7ad/0xa10
[ 40.679379][ T718] ? __pfx_____sys_sendmsg+0x10/0x10
[ 40.679690][ T718] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 40.680123][ T718] ___sys_sendmsg+0xed/0x170
[ 40.680430][ T718] ? kasan_record_aux_stack+0x8c/0xa0
[ 40.680767][ T718] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 40.681163][ T718] ? __pfx____sys_sendmsg+0x10/0x10
[ 40.681471][ T718] ? find_held_lock+0x2b/0x80
[ 40.681801][ T718] ? __lock_acquire+0x44d/0x7e0
[ 40.682138][ T718] ? find_held_lock+0x2b/0x80
[ 40.682454][ T718] ? __virt_addr_valid+0x22e/0x450
[ 40.682768][ T718] ? __lock_release+0x5d/0x170
[ 40.683094][ T718] __sys_sendmsg+0x10b/0x1a0
[ 40.683406][ T718] ? __call_rcu_common.constprop.0+0x320/0x640
[ 40.683814][ T718] ? __pfx___sys_sendmsg+0x10/0x10
[ 40.684170][ T718] ? rcu_is_watching+0x12/0xc0
[ 40.684495][ T718] do_syscall_64+0xc1/0x380
[ 40.684824][ T718] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 40.685216][ T718] RIP: 0033:0x7f17b763f1e7
[ 40.685540][ T718] 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
[ 40.686992][ T718] RSP: 002b:00007ffcb62a6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 40.687780][ T718] RAX: ffffffffffffffda RBX: 00007ffcb62a73a0 RCX: 00007f17b763f1e7
[ 40.688640][ T718] RDX: 0000000000000000 RSI: 00007ffcb62a6ce0 RDI: 0000000000000005
[ 40.689464][ T718] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 40.690306][ T718] R10: 000000000a917910 R11: 0000000000000246 R12: 0000000000000004
[ 40.691131][ T718] R13: 00000000686e0c00 R14: 0000000000499600 R15: 0000000000000000
[ 40.691950][ T718]
[ 40.692361][ T718] irq event stamp: 42633
[ 40.692754][ T718] hardirqs last enabled at (42641): [] __up_console_sem+0x6b/0x80
[ 40.693643][ T718] hardirqs last disabled at (42650): [] __up_console_sem+0x50/0x80
[ 40.694496][ T718] softirqs last enabled at (42612): [] handle_softirqs+0x358/0x620
[ 40.695243][ T718] softirqs last disabled at (42669): [] __irq_exit_rcu+0xfa/0x160
[ 40.695788][ T718] ---[ end trace 0000000000000000 ]---
[ 42.349201][ T38] br1: port 3(w1) entered blocking state
[ 42.349601][ T38] br1: port 3(w1) entered forwarding state
[ 44.579517][ T37] br3: port 2(v1veth5) entered blocking state
[ 44.579995][ T37] br3: port 2(v1veth5) entered forwarding state
[ 46.980420][ T842] br1: port 1(vx10) entered blocking state
[ 46.982254][ T842] br1: port 1(vx10) entered disabled state
[ 46.983031][ T842] vx10: entered allmulticast mode
[ 46.990462][ T842] vx10: entered promiscuous mode
[ 46.992836][ T842] br1: port 1(vx10) entered blocking state
[ 46.993591][ T842] br1: port 1(vx10) entered forwarding state
[ 46.995297][ T842] ------------[ cut here ]------------
[ 46.995664][ T842] WARNING: CPU: 0 PID: 842 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 46.997217][ T842] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 46.998020][ T842] CPU: 0 UID: 0 PID: 842 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 46.998688][ T842] Tainted: [W]=WARN
[ 46.998942][ T842] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 46.999343][ T842] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 46.999689][ T842] 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
[ 47.000883][ T842] RSP: 0018:ffffc90000f5eef0 EFLAGS: 00010246
[ 47.001296][ T842] RAX: 0000000000000000 RBX: ffff888016c52000 RCX: 0000000000000001
[ 47.001844][ T842] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 47.002343][ T842] RBP: ffffc90000f5efe0 R08: 0000000000000000 R09: 0000000000000000
[ 47.002843][ T842] R10: ffffc90000f5f010 R11: ffffffffb1179160 R12: 1ffff920001ebde2
[ 47.003343][ T842] R13: 00000000000005aa R14: ffffc90000f5f010 R15: ffff888016c52f08
[ 47.003875][ T842] FS: 00007f2abf281800(0000) GS:ffff8880834b7000(0000) knlGS:0000000000000000
[ 47.004442][ T842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.004908][ T842] CR2: 00000000004e5ce0 CR3: 00000000168b0003 CR4: 0000000000772ef0
[ 47.005403][ T842] PKRU: 55555554
[ 47.005675][ T842] Call Trace:
[ 47.006083][ T842]
[ 47.006252][ T842] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 47.006578][ T842] ? __lock_acquire+0x44d/0x7e0
[ 47.006954][ T842] ? find_held_lock+0x2b/0x80
[ 47.007286][ T842] netif_set_mtu+0x88/0x100
[ 47.007621][ T842] ? __pfx_netif_set_mtu+0x10/0x10
[ 47.007987][ T842] dev_set_mtu+0xa0/0x150
[ 47.008233][ T842] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 47.008727][ T842] br_add_if+0xda3/0x1330 [bridge]
[ 47.009130][ T842] do_set_master+0x32f/0x500
[ 47.009460][ T842] do_setlink.constprop.0+0x9f4/0x2480
[ 47.009809][ T842] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 47.010230][ T842] ? rcu_read_lock_any_held+0x43/0xb0
[ 47.010568][ T842] ? validate_chain+0x166/0x4d0
[ 47.010913][ T842] ? __kernel_text_address+0x12/0x40
[ 47.011243][ T842] ? __lock_acquire+0x44d/0x7e0
[ 47.011571][ T842] ? __mutex_trylock_common+0xf9/0x260
[ 47.011918][ T842] ? __pfx___mutex_trylock_common+0x10/0x10
[ 47.012319][ T842] ? rcu_is_watching+0x12/0xc0
[ 47.012672][ T842] ? rcu_is_watching+0x12/0xc0
[ 47.013032][ T842] ? trace_contention_end+0xdc/0x140
[ 47.013357][ T842] ? __mutex_lock+0x19c/0xcd0
[ 47.013738][ T842] ? find_held_lock+0x2b/0x80
[ 47.014074][ T842] ? rtnl_newlink+0x651/0xa60
[ 47.014395][ T842] ? __create_object+0x5e/0xb0
[ 47.014720][ T842] ? __pfx___mutex_lock+0x10/0x10
[ 47.015051][ T842] ? trace_cap_capable+0x10f/0x190
[ 47.015371][ T842] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 47.015777][ T842] ? __rtnl_newlink+0x40e/0xa40
[ 47.016114][ T842] rtnl_newlink+0x69a/0xa60
[ 47.016443][ T842] ? __pfx_rtnl_newlink+0x10/0x10
[ 47.016793][ T842] ? __lock_acquire+0x44d/0x7e0
[ 47.017159][ T842] ? find_held_lock+0x2b/0x80
[ 47.017482][ T842] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 47.017799][ T842] ? __lock_release+0x5d/0x170
[ 47.018136][ T842] ? __pfx_rtnl_newlink+0x10/0x10
[ 47.018457][ T842] rtnetlink_rcv_msg+0x710/0xc00
[ 47.018778][ T842] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 47.019111][ T842] ? __lock_acquire+0x44d/0x7e0
[ 47.019439][ T842] netlink_rcv_skb+0x121/0x350
[ 47.019761][ T842] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 47.020092][ T842] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 47.020424][ T842] ? netlink_deliver_tap+0x13e/0x340
[ 47.020775][ T842] ? netlink_deliver_tap+0xc3/0x340
[ 47.021124][ T842] netlink_unicast+0x49e/0x780
[ 47.021451][ T842] ? __pfx_netlink_unicast+0x10/0x10
[ 47.021772][ T842] ? __lock_acquire+0x44d/0x7e0
[ 47.022106][ T842] netlink_sendmsg+0x721/0xbe0
[ 47.022429][ T842] ? __pfx_netlink_sendmsg+0x10/0x10
[ 47.022750][ T842] ? __import_iovec+0x238/0x3c0
[ 47.023100][ T842] ____sys_sendmsg+0x7ad/0xa10
[ 47.023431][ T842] ? __pfx_____sys_sendmsg+0x10/0x10
[ 47.023753][ T842] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 47.024171][ T842] ___sys_sendmsg+0xed/0x170
[ 47.024491][ T842] ? kasan_record_aux_stack+0x8c/0xa0
[ 47.024850][ T842] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 47.025280][ T842] ? __pfx____sys_sendmsg+0x10/0x10
[ 47.025610][ T842] ? find_held_lock+0x2b/0x80
[ 47.025947][ T842] ? __lock_acquire+0x44d/0x7e0
[ 47.026276][ T842] ? find_held_lock+0x2b/0x80
[ 47.026598][ T842] ? __virt_addr_valid+0x22e/0x450
[ 47.026939][ T842] ? __lock_release+0x5d/0x170
[ 47.027272][ T842] __sys_sendmsg+0x10b/0x1a0
[ 47.027591][ T842] ? __call_rcu_common.constprop.0+0x320/0x640
[ 47.028006][ T842] ? __pfx___sys_sendmsg+0x10/0x10
[ 47.028340][ T842] ? rcu_is_watching+0x12/0xc0
[ 47.028689][ T842] do_syscall_64+0xc1/0x380
[ 47.029040][ T842] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.029435][ T842] RIP: 0033:0x7f2abf44e1e7
[ 47.029767][ T842] 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
[ 47.030942][ T842] RSP: 002b:00007ffee1871fd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 47.031446][ T842] RAX: ffffffffffffffda RBX: 00007ffee1872700 RCX: 00007f2abf44e1e7
[ 47.031917][ T842] RDX: 0000000000000000 RSI: 00007ffee1872040 RDI: 0000000000000005
[ 47.032384][ T842] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 47.032903][ T842] R10: 0000000018497910 R11: 0000000000000246 R12: 0000000000000004
[ 47.033358][ T842] R13: 00000000686e0c06 R14: 0000000000499600 R15: 0000000000000000
[ 47.033835][ T842]
[ 47.034084][ T842] irq event stamp: 45223
[ 47.034316][ T842] hardirqs last enabled at (45231): [] __up_console_sem+0x6b/0x80
[ 47.034889][ T842] hardirqs last disabled at (45240): [] __up_console_sem+0x50/0x80
[ 47.035442][ T842] softirqs last enabled at (45194): [] handle_softirqs+0x358/0x620
[ 47.035995][ T842] softirqs last disabled at (45173): [] __irq_exit_rcu+0xfa/0x160
[ 47.036529][ T842] ---[ end trace 0000000000000000 ]---
[ 47.673750][ T857] br1: port 2(vx20) entered blocking state
[ 47.674531][ T857] br1: port 2(vx20) entered disabled state
[ 47.675272][ T857] vx20: entered allmulticast mode
[ 47.682199][ T857] vx20: entered promiscuous mode
[ 47.683629][ T857] br1: port 2(vx20) entered blocking state
[ 47.684379][ T857] br1: port 2(vx20) entered forwarding state
[ 47.685809][ T857] ------------[ cut here ]------------
[ 47.686405][ T857] WARNING: CPU: 0 PID: 857 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 47.687582][ T857] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 47.688931][ T857] CPU: 0 UID: 0 PID: 857 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 47.691284][ T857] Tainted: [W]=WARN
[ 47.691735][ T857] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 47.692485][ T857] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 47.693127][ T857] 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
[ 47.695216][ T857] RSP: 0018:ffffc9000100eef0 EFLAGS: 00010246
[ 47.695952][ T857] RAX: 0000000000000000 RBX: ffff888016c52000 RCX: 0000000000000001
[ 47.696809][ T857] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 47.697720][ T857] RBP: ffffc9000100efe0 R08: 0000000000000000 R09: 0000000000000000
[ 47.698602][ T857] R10: ffffc9000100f010 R11: ffffffffb1aa8918 R12: 1ffff92000201de2
[ 47.699478][ T857] R13: 0000000000000596 R14: ffffc9000100f010 R15: ffff888016c52f08
[ 47.700359][ T857] FS: 00007fb93da62800(0000) GS:ffff8880834b7000(0000) knlGS:0000000000000000
[ 47.701406][ T857] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.702130][ T857] CR2: 00000000004e5de8 CR3: 0000000017036003 CR4: 0000000000772ef0
[ 47.702989][ T857] PKRU: 55555554
[ 47.703421][ T857] Call Trace:
[ 47.703808][ T857]
[ 47.704107][ T857] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 47.704679][ T857] ? find_held_lock+0x2b/0x80
[ 47.705307][ T857] ? mark_held_locks+0x49/0x80
[ 47.705910][ T857] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 47.706622][ T857] ? lockdep_hardirqs_on+0x7c/0x110
[ 47.707233][ T857] netif_set_mtu+0x88/0x100
[ 47.707813][ T857] ? __pfx_netif_set_mtu+0x10/0x10
[ 47.708430][ T857] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 47.709232][ T857] dev_set_mtu+0xa0/0x150
[ 47.709598][ T857] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 47.710052][ T857] br_add_if+0xda3/0x1330 [bridge]
[ 47.710433][ T857] do_set_master+0x32f/0x500
[ 47.710753][ T857] do_setlink.constprop.0+0x9f4/0x2480
[ 47.711102][ T857] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 47.711647][ T857] ? rcu_read_lock_any_held+0x43/0xb0
[ 47.712220][ T857] ? validate_chain+0x166/0x4d0
[ 47.712779][ T857] ? __kernel_text_address+0x12/0x40
[ 47.713414][ T857] ? __lock_acquire+0x44d/0x7e0
[ 47.714016][ T857] ? __mutex_trylock_common+0xf9/0x260
[ 47.714579][ T857] ? __pfx___mutex_trylock_common+0x10/0x10
[ 47.715330][ T857] ? rcu_is_watching+0x12/0xc0
[ 47.715848][ T857] ? rcu_is_watching+0x12/0xc0
[ 47.716230][ T857] ? trace_contention_end+0xdc/0x140
[ 47.716583][ T857] ? __mutex_lock+0x19c/0xcd0
[ 47.716964][ T857] ? find_held_lock+0x2b/0x80
[ 47.717306][ T857] ? rtnl_newlink+0x651/0xa60
[ 47.717645][ T857] ? __create_object+0x5e/0xb0
[ 47.718005][ T857] ? __pfx___mutex_lock+0x10/0x10
[ 47.718355][ T857] ? trace_cap_capable+0x10f/0x190
[ 47.718686][ T857] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 47.719108][ T857] ? __rtnl_newlink+0x40e/0xa40
[ 47.719551][ T857] rtnl_newlink+0x69a/0xa60
[ 47.720167][ T857] ? __pfx_rtnl_newlink+0x10/0x10
[ 47.720752][ T857] ? __lock_acquire+0x44d/0x7e0
[ 47.721380][ T857] ? find_held_lock+0x2b/0x80
[ 47.721829][ T857] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 47.722199][ T857] ? __lock_release+0x5d/0x170
[ 47.722553][ T857] ? __pfx_rtnl_newlink+0x10/0x10
[ 47.722979][ T857] rtnetlink_rcv_msg+0x710/0xc00
[ 47.723336][ T857] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 47.723682][ T857] ? __lock_acquire+0x44d/0x7e0
[ 47.724035][ T857] netlink_rcv_skb+0x121/0x350
[ 47.724384][ T857] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 47.724719][ T857] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 47.725090][ T857] ? netlink_deliver_tap+0x13e/0x340
[ 47.725527][ T857] ? netlink_deliver_tap+0xc3/0x340
[ 47.725935][ T857] netlink_unicast+0x49e/0x780
[ 47.726280][ T857] ? __pfx_netlink_unicast+0x10/0x10
[ 47.726680][ T857] ? __lock_acquire+0x44d/0x7e0
[ 47.727055][ T857] netlink_sendmsg+0x721/0xbe0
[ 47.727567][ T857] ? __pfx_netlink_sendmsg+0x10/0x10
[ 47.728173][ T857] ? __import_iovec+0x238/0x3c0
[ 47.728754][ T857] ____sys_sendmsg+0x7ad/0xa10
[ 47.729343][ T857] ? __pfx_____sys_sendmsg+0x10/0x10
[ 47.729937][ T857] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 47.730644][ T857] ___sys_sendmsg+0xed/0x170
[ 47.731051][ T857] ? kasan_record_aux_stack+0x8c/0xa0
[ 47.731449][ T857] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 47.731897][ T857] ? __pfx____sys_sendmsg+0x10/0x10
[ 47.732260][ T857] ? find_held_lock+0x2b/0x80
[ 47.732676][ T857] ? __lock_acquire+0x44d/0x7e0
[ 47.733031][ T857] ? find_held_lock+0x2b/0x80
[ 47.733385][ T857] ? __virt_addr_valid+0x22e/0x450
[ 47.733714][ T857] ? __lock_release+0x5d/0x170
[ 47.734104][ T857] __sys_sendmsg+0x10b/0x1a0
[ 47.734506][ T857] ? __call_rcu_common.constprop.0+0x320/0x640
[ 47.735008][ T857] ? __pfx___sys_sendmsg+0x10/0x10
[ 47.735414][ T857] ? rcu_is_watching+0x12/0xc0
[ 47.735750][ T857] do_syscall_64+0xc1/0x380
[ 47.736101][ T857] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.736740][ T857] RIP: 0033:0x7fb93dc2f1e7
[ 47.737113][ T857] 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
[ 47.738553][ T857] RSP: 002b:00007fff82db0e28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 47.739052][ T857] RAX: ffffffffffffffda RBX: 00007fff82db1550 RCX: 00007fb93dc2f1e7
[ 47.739666][ T857] RDX: 0000000000000000 RSI: 00007fff82db0e90 RDI: 0000000000000005
[ 47.740278][ T857] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 47.740836][ T857] R10: 0000000025f94910 R11: 0000000000000246 R12: 0000000000000004
[ 47.741378][ T857] R13: 00000000686e0c07 R14: 0000000000499600 R15: 0000000000000000
[ 47.741969][ T857]
[ 47.742219][ T857] irq event stamp: 41387
[ 47.742540][ T857] hardirqs last enabled at (41395): [] __up_console_sem+0x6b/0x80
[ 47.743121][ T857] hardirqs last disabled at (41404): [] __up_console_sem+0x50/0x80
[ 47.743817][ T857] softirqs last enabled at (41348): [] handle_softirqs+0x358/0x620
[ 47.744586][ T857] softirqs last disabled at (41337): [] __irq_exit_rcu+0xfa/0x160
[ 47.745407][ T857] ---[ end trace 0000000000000000 ]---
[ 48.348877][ T872] br1: port 3(w1) entered blocking state
[ 48.349243][ T872] br1: port 3(w1) entered disabled state
[ 48.349612][ T872] w1: entered allmulticast mode
[ 48.353092][ T872] w1: entered promiscuous mode
[ 48.355571][ T872] ------------[ cut here ]------------
[ 48.355912][ T872] WARNING: CPU: 0 PID: 872 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 48.356532][ T872] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 48.357349][ T872] CPU: 0 UID: 0 PID: 872 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 48.358025][ T872] Tainted: [W]=WARN
[ 48.358268][ T872] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 48.358669][ T872] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 48.359019][ T872] 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
[ 48.360169][ T872] RSP: 0018:ffffc9000109eef0 EFLAGS: 00010246
[ 48.360572][ T872] RAX: 0000000000000000 RBX: ffff888016c52000 RCX: 0000000000000001
[ 48.361066][ T872] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 48.361542][ T872] RBP: ffffc9000109efe0 R08: 0000000000000000 R09: 0000000000000000
[ 48.362023][ T872] R10: ffffc9000109f010 R11: ffffffffb1179160 R12: 1ffff92000213de2
[ 48.362528][ T872] R13: 0000000000000596 R14: ffffc9000109f010 R15: ffff888016c52f08
[ 48.363008][ T872] FS: 00007fb63bdcb800(0000) GS:ffff8880834b7000(0000) knlGS:0000000000000000
[ 48.363559][ T872] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.363985][ T872] CR2: 00000000004e6890 CR3: 0000000015735005 CR4: 0000000000772ef0
[ 48.364456][ T872] PKRU: 55555554
[ 48.364693][ T872] Call Trace:
[ 48.364938][ T872]
[ 48.365102][ T872] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 48.365426][ T872] ? __lock_acquire+0x44d/0x7e0
[ 48.365772][ T872] ? find_held_lock+0x2b/0x80
[ 48.366102][ T872] netif_set_mtu+0x88/0x100
[ 48.366419][ T872] ? __pfx_netif_set_mtu+0x10/0x10
[ 48.366761][ T872] dev_set_mtu+0xa0/0x150
[ 48.367086][ T872] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 48.367563][ T872] br_add_if+0xda3/0x1330 [bridge]
[ 48.367964][ T872] do_set_master+0x32f/0x500
[ 48.368288][ T872] do_setlink.constprop.0+0x9f4/0x2480
[ 48.368606][ T872] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 48.369047][ T872] ? rcu_read_lock_any_held+0x43/0xb0
[ 48.369373][ T872] ? validate_chain+0x166/0x4d0
[ 48.369695][ T872] ? __kernel_text_address+0x12/0x40
[ 48.370039][ T872] ? __lock_acquire+0x44d/0x7e0
[ 48.370370][ T872] ? __mutex_trylock_common+0xf9/0x260
[ 48.370684][ T872] ? __pfx___mutex_trylock_common+0x10/0x10
[ 48.371083][ T872] ? rcu_is_watching+0x12/0xc0
[ 48.371398][ T872] ? rcu_is_watching+0x12/0xc0
[ 48.371718][ T872] ? trace_contention_end+0xdc/0x140
[ 48.372037][ T872] ? __mutex_lock+0x19c/0xcd0
[ 48.372354][ T872] ? find_held_lock+0x2b/0x80
[ 48.372674][ T872] ? rtnl_newlink+0x651/0xa60
[ 48.373001][ T872] ? __create_object+0x5e/0xb0
[ 48.373321][ T872] ? __pfx___mutex_lock+0x10/0x10
[ 48.373637][ T872] ? trace_cap_capable+0x10f/0x190
[ 48.373961][ T872] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 48.374352][ T872] ? __rtnl_newlink+0x40e/0xa40
[ 48.374672][ T872] rtnl_newlink+0x69a/0xa60
[ 48.375005][ T872] ? __pfx_rtnl_newlink+0x10/0x10
[ 48.375326][ T872] ? __lock_acquire+0x44d/0x7e0
[ 48.375639][ T872] ? find_held_lock+0x2b/0x80
[ 48.375963][ T872] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 48.376277][ T872] ? __lock_release+0x5d/0x170
[ 48.376627][ T872] ? __pfx_rtnl_newlink+0x10/0x10
[ 48.376992][ T872] rtnetlink_rcv_msg+0x710/0xc00
[ 48.377313][ T872] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 48.377626][ T872] ? __lock_acquire+0x44d/0x7e0
[ 48.377956][ T872] netlink_rcv_skb+0x121/0x350
[ 48.378295][ T872] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 48.378621][ T872] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 48.378956][ T872] ? netlink_deliver_tap+0x13e/0x340
[ 48.379268][ T872] ? netlink_deliver_tap+0xc3/0x340
[ 48.379581][ T872] netlink_unicast+0x49e/0x780
[ 48.379907][ T872] ? __pfx_netlink_unicast+0x10/0x10
[ 48.380223][ T872] ? __lock_acquire+0x44d/0x7e0
[ 48.380556][ T872] netlink_sendmsg+0x721/0xbe0
[ 48.380891][ T872] ? __pfx_netlink_sendmsg+0x10/0x10
[ 48.381209][ T872] ? __import_iovec+0x238/0x3c0
[ 48.381529][ T872] ____sys_sendmsg+0x7ad/0xa10
[ 48.381854][ T872] ? __pfx_____sys_sendmsg+0x10/0x10
[ 48.382189][ T872] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 48.382596][ T872] ___sys_sendmsg+0xed/0x170
[ 48.382921][ T872] ? kasan_record_aux_stack+0x8c/0xa0
[ 48.383263][ T872] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 48.383649][ T872] ? __pfx____sys_sendmsg+0x10/0x10
[ 48.383971][ T872] ? find_held_lock+0x2b/0x80
[ 48.384285][ T872] ? __lock_acquire+0x44d/0x7e0
[ 48.384604][ T872] ? find_held_lock+0x2b/0x80
[ 48.384935][ T872] ? __virt_addr_valid+0x22e/0x450
[ 48.385246][ T872] ? __lock_release+0x5d/0x170
[ 48.385565][ T872] __sys_sendmsg+0x10b/0x1a0
[ 48.385882][ T872] ? __call_rcu_common.constprop.0+0x320/0x640
[ 48.386265][ T872] ? __pfx___sys_sendmsg+0x10/0x10
[ 48.386582][ T872] ? rcu_is_watching+0x12/0xc0
[ 48.386913][ T872] do_syscall_64+0xc1/0x380
[ 48.387228][ T872] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.387612][ T872] RIP: 0033:0x7fb63bf981e7
[ 48.387941][ T872] 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
[ 48.389045][ T872] RSP: 002b:00007fff5a3af138 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 48.389517][ T872] RAX: ffffffffffffffda RBX: 00007fff5a3af860 RCX: 00007fb63bf981e7
[ 48.389985][ T872] RDX: 0000000000000000 RSI: 00007fff5a3af1a0 RDI: 0000000000000005
[ 48.390477][ T872] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 48.390957][ T872] R10: 0000000005a52910 R11: 0000000000000246 R12: 0000000000000004
[ 48.391422][ T872] R13: 00000000686e0c08 R14: 0000000000499600 R15: 0000000000000000
[ 48.391907][ T872]
[ 48.392141][ T872] irq event stamp: 40315
[ 48.392372][ T872] hardirqs last enabled at (40323): [] __up_console_sem+0x6b/0x80
[ 48.392954][ T872] hardirqs last disabled at (40332): [] __up_console_sem+0x50/0x80
[ 48.393505][ T872] softirqs last enabled at (39376): [] fib6_run_gc+0x113/0x240
[ 48.394071][ T872] softirqs last disabled at (39368): [] fib6_run_gc+0x150/0x240
[ 48.394615][ T872] ---[ end trace 0000000000000000 ]---
[ 50.030832][ T35] br1: port 3(w1) entered blocking state
[ 50.031282][ T35] br1: port 3(w1) entered forwarding state
[ 58.889481][ T978] veth0: entered allmulticast mode
[ 58.890706][ T978] veth2: entered allmulticast mode
[ 58.891667][ T978] veth4: entered allmulticast mode
[ 58.892483][ T978] lo10: entered allmulticast mode
[ 59.733007][ T1003] br1: port 2(vx10) entered blocking state
[ 59.733430][ T1003] br1: port 2(vx10) entered disabled state
[ 59.733880][ T1003] vx10: entered allmulticast mode
[ 59.738227][ T1003] vx10: entered promiscuous mode
[ 59.739228][ T1003] br1: port 2(vx10) entered blocking state
[ 59.739747][ T1003] br1: port 2(vx10) entered forwarding state
[ 59.742030][ T1003] ------------[ cut here ]------------
[ 59.742492][ T1003] WARNING: CPU: 0 PID: 1003 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 59.743150][ T1003] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 59.744076][ T1003] CPU: 0 UID: 0 PID: 1003 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 59.744825][ T1003] Tainted: [W]=WARN
[ 59.745093][ T1003] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 59.745552][ T1003] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 59.745906][ T1003] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 59.747257][ T1003] RSP: 0018:ffffc9000140eef0 EFLAGS: 00010246
[ 59.747669][ T1003] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 59.748254][ T1003] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 59.748754][ T1003] RBP: ffffc9000140efe0 R08: 0000000000000000 R09: 0000000000000000
[ 59.749246][ T1003] R10: ffffc9000140f010 R11: ffffffffb1aa8918 R12: 1ffff92000281de2
[ 59.749727][ T1003] R13: 00000000000005aa R14: ffffc9000140f010 R15: ffff888005aaaf08
[ 59.750301][ T1003] FS: 00007fe0798ad800(0000) GS:ffff8880834b7000(0000) knlGS:0000000000000000
[ 59.751001][ T1003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.751459][ T1003] CR2: 00000000004e5ce0 CR3: 000000001690a003 CR4: 0000000000772ef0
[ 59.751994][ T1003] PKRU: 55555554
[ 59.752245][ T1003] Call Trace:
[ 59.752507][ T1003]
[ 59.752682][ T1003] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 59.753030][ T1003] ? find_held_lock+0x2b/0x80
[ 59.753378][ T1003] ? mark_held_locks+0x49/0x80
[ 59.753807][ T1003] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 59.754223][ T1003] ? lockdep_hardirqs_on+0x7c/0x110
[ 59.754581][ T1003] netif_set_mtu+0x88/0x100
[ 59.754912][ T1003] ? __pfx_netif_set_mtu+0x10/0x10
[ 59.755271][ T1003] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 59.755878][ T1003] dev_set_mtu+0xa0/0x150
[ 59.756120][ T1003] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 59.756669][ T1003] br_add_if+0xda3/0x1330 [bridge]
[ 59.757168][ T1003] do_set_master+0x32f/0x500
[ 59.757566][ T1003] do_setlink.constprop.0+0x9f4/0x2480
[ 59.757905][ T1003] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 59.758393][ T1003] ? rcu_read_lock_any_held+0x43/0xb0
[ 59.758732][ T1003] ? validate_chain+0x166/0x4d0
[ 59.759051][ T1003] ? __kernel_text_address+0x12/0x40
[ 59.759380][ T1003] ? __lock_acquire+0x44d/0x7e0
[ 59.759896][ T1003] ? __mutex_trylock_common+0xf9/0x260
[ 59.760215][ T1003] ? __pfx___mutex_trylock_common+0x10/0x10
[ 59.760614][ T1003] ? rcu_is_watching+0x12/0xc0
[ 59.761045][ T1003] ? rcu_is_watching+0x12/0xc0
[ 59.761420][ T1003] ? trace_contention_end+0xdc/0x140
[ 59.761756][ T1003] ? __mutex_lock+0x19c/0xcd0
[ 59.762165][ T1003] ? find_held_lock+0x2b/0x80
[ 59.762486][ T1003] ? rtnl_newlink+0x651/0xa60
[ 59.762917][ T1003] ? __create_object+0x5e/0xb0
[ 59.763328][ T1003] ? __pfx___mutex_lock+0x10/0x10
[ 59.763736][ T1003] ? trace_cap_capable+0x10f/0x190
[ 59.764067][ T1003] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 59.764564][ T1003] ? __rtnl_newlink+0x40e/0xa40
[ 59.764997][ T1003] rtnl_newlink+0x69a/0xa60
[ 59.765346][ T1003] ? __pfx_rtnl_newlink+0x10/0x10
[ 59.765761][ T1003] ? __lock_acquire+0x44d/0x7e0
[ 59.766103][ T1003] ? find_held_lock+0x2b/0x80
[ 59.766407][ T1003] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 59.766735][ T1003] ? __lock_release+0x5d/0x170
[ 59.767160][ T1003] ? __pfx_rtnl_newlink+0x10/0x10
[ 59.767475][ T1003] rtnetlink_rcv_msg+0x710/0xc00
[ 59.767969][ T1003] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 59.768286][ T1003] ? __lock_acquire+0x44d/0x7e0
[ 59.768616][ T1003] netlink_rcv_skb+0x121/0x350
[ 59.769038][ T1003] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 59.769433][ T1003] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 59.769783][ T1003] ? netlink_deliver_tap+0x13e/0x340
[ 59.770188][ T1003] ? netlink_deliver_tap+0xc3/0x340
[ 59.770624][ T1003] netlink_unicast+0x49e/0x780
[ 59.770966][ T1003] ? __pfx_netlink_unicast+0x10/0x10
[ 59.771278][ T1003] ? __lock_acquire+0x44d/0x7e0
[ 59.771706][ T1003] netlink_sendmsg+0x721/0xbe0
[ 59.772040][ T1003] ? __pfx_netlink_sendmsg+0x10/0x10
[ 59.772354][ T1003] ? __import_iovec+0x238/0x3c0
[ 59.772685][ T1003] ____sys_sendmsg+0x7ad/0xa10
[ 59.773028][ T1003] ? __pfx_____sys_sendmsg+0x10/0x10
[ 59.773343][ T1003] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 59.773765][ T1003] ___sys_sendmsg+0xed/0x170
[ 59.774108][ T1003] ? kasan_record_aux_stack+0x8c/0xa0
[ 59.774424][ T1003] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 59.774849][ T1003] ? __pfx____sys_sendmsg+0x10/0x10
[ 59.775404][ T1003] ? find_held_lock+0x2b/0x80
[ 59.775931][ T1003] ? __lock_acquire+0x44d/0x7e0
[ 59.776250][ T1003] ? find_held_lock+0x2b/0x80
[ 59.776576][ T1003] ? __virt_addr_valid+0x22e/0x450
[ 59.776917][ T1003] ? __lock_release+0x5d/0x170
[ 59.777245][ T1003] __sys_sendmsg+0x10b/0x1a0
[ 59.777801][ T1003] ? __call_rcu_common.constprop.0+0x320/0x640
[ 59.778221][ T1003] ? __pfx___sys_sendmsg+0x10/0x10
[ 59.778564][ T1003] ? rcu_is_watching+0x12/0xc0
[ 59.778886][ T1003] do_syscall_64+0xc1/0x380
[ 59.779418][ T1003] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 59.779816][ T1003] RIP: 0033:0x7fe079a7a1e7
[ 59.780143][ T1003] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 59.781519][ T1003] RSP: 002b:00007ffeca4128e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 59.782105][ T1003] RAX: ffffffffffffffda RBX: 00007ffeca413010 RCX: 00007fe079a7a1e7
[ 59.783296][ T1003] RDX: 0000000000000000 RSI: 00007ffeca412950 RDI: 0000000000000005
[ 59.784079][ T1003] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 59.784958][ T1003] R10: 00000000191c9910 R11: 0000000000000246 R12: 0000000000000004
[ 59.785552][ T1003] R13: 00000000686e0c13 R14: 0000000000499600 R15: 0000000000000000
[ 59.786057][ T1003]
[ 59.786385][ T1003] irq event stamp: 36425
[ 59.786669][ T1003] hardirqs last enabled at (36433): [] __up_console_sem+0x6b/0x80
[ 59.787395][ T1003] hardirqs last disabled at (36442): [] __up_console_sem+0x50/0x80
[ 59.788456][ T1003] softirqs last enabled at (35388): [] handle_softirqs+0x358/0x620
[ 59.789112][ T1003] softirqs last disabled at (34877): [] do_softirq+0xb1/0xe0
[ 59.789669][ T1003] ---[ end trace 0000000000000000 ]---
[ 59.816378][ T1003] ip (1003) used greatest stack depth: 23776 bytes left
[ 73.820875][ T1040] vx10: left allmulticast mode
[ 73.821229][ T1040] vx10: left promiscuous mode
[ 73.821733][ T1040] br1: port 2(vx10) entered disabled state
[ 73.823696][ T1040] ------------[ cut here ]------------
[ 73.824347][ T1040] WARNING: CPU: 0 PID: 1040 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 73.824972][ T1040] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 73.825691][ T1040] CPU: 0 UID: 0 PID: 1040 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 73.826383][ T1040] Tainted: [W]=WARN
[ 73.826641][ T1040] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 73.827069][ T1040] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 73.827404][ T1040] 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
[ 73.828574][ T1040] RSP: 0018:ffffc900014bef70 EFLAGS: 00010246
[ 73.829003][ T1040] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 73.829498][ T1040] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 73.829993][ T1040] RBP: ffffc900014bf058 R08: 0000000000000000 R09: 0000000000000000
[ 73.830480][ T1040] R10: ffffc900014bf088 R11: ffffffffad000130 R12: 1ffff92000297df2
[ 73.831000][ T1040] R13: 00000000000005dc R14: ffffc900014bf088 R15: ffff888005aaaf08
[ 73.831490][ T1040] FS: 00007ff016f2c800(0000) GS:ffff8880834b7000(0000) knlGS:0000000000000000
[ 73.832077][ T1040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.832488][ T1040] CR2: 00000000004e5ce0 CR3: 00000000157ec001 CR4: 0000000000772ef0
[ 73.832992][ T1040] PKRU: 55555554
[ 73.833237][ T1040] Call Trace:
[ 73.833486][ T1040]
[ 73.833653][ T1040] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 73.834073][ T1040] ? br_del_if+0xa3/0x1f0 [bridge]
[ 73.834446][ T1040] ? do_set_master+0x14a/0x500
[ 73.834770][ T1040] ? do_setlink.constprop.0+0x9f4/0x2480
[ 73.835103][ T1040] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 73.835432][ T1040] ? netlink_unicast+0x49e/0x780
[ 73.835758][ T1040] ? netlink_sendmsg+0x721/0xbe0
[ 73.836098][ T1040] ? ____sys_sendmsg+0x7ad/0xa10
[ 73.836449][ T1040] ? ___sys_sendmsg+0xed/0x170
[ 73.836761][ T1040] ? __sys_sendmsg+0x10b/0x1a0
[ 73.837126][ T1040] ? do_syscall_64+0xc1/0x380
[ 73.837435][ T1040] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 73.837817][ T1040] ? find_held_lock+0x2b/0x80
[ 73.838180][ T1040] netif_set_mtu+0x88/0x100
[ 73.838504][ T1040] ? __pfx_netif_set_mtu+0x10/0x10
[ 73.838835][ T1040] dev_set_mtu+0xa0/0x150
[ 73.839081][ T1040] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 73.839505][ T1040] br_del_if+0xb2/0x1f0 [bridge]
[ 73.839844][ T1040] ? rtnl_is_locked+0x15/0x20
[ 73.840167][ T1040] do_set_master+0x14a/0x500
[ 73.840499][ T1040] do_setlink.constprop.0+0x9f4/0x2480
[ 73.840824][ T1040] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 73.841241][ T1040] ? rcu_read_lock_any_held+0x43/0xb0
[ 73.841550][ T1040] ? validate_chain+0x166/0x4d0
[ 73.841879][ T1040] ? __kernel_text_address+0x12/0x40
[ 73.842192][ T1040] ? __lock_acquire+0x44d/0x7e0
[ 73.842502][ T1040] ? __mutex_trylock_common+0xf9/0x260
[ 73.842812][ T1040] ? __pfx___mutex_trylock_common+0x10/0x10
[ 73.843241][ T1040] ? rcu_is_watching+0x12/0xc0
[ 73.843579][ T1040] ? rcu_is_watching+0x12/0xc0
[ 73.843934][ T1040] ? trace_contention_end+0xdc/0x140
[ 73.844255][ T1040] ? __mutex_lock+0x19c/0xcd0
[ 73.844579][ T1040] ? find_held_lock+0x2b/0x80
[ 73.844916][ T1040] ? rtnl_newlink+0x651/0xa60
[ 73.845220][ T1040] ? __create_object+0x5e/0xb0
[ 73.845552][ T1040] ? __pfx___mutex_lock+0x10/0x10
[ 73.845880][ T1040] ? trace_cap_capable+0x10f/0x190
[ 73.846194][ T1040] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 73.846585][ T1040] ? __rtnl_newlink+0x40e/0xa40
[ 73.846938][ T1040] rtnl_newlink+0x69a/0xa60
[ 73.847261][ T1040] ? __pfx_rtnl_newlink+0x10/0x10
[ 73.847582][ T1040] ? __lock_acquire+0x44d/0x7e0
[ 73.847913][ T1040] ? find_held_lock+0x2b/0x80
[ 73.848230][ T1040] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 73.848564][ T1040] ? __lock_release+0x5d/0x170
[ 73.848891][ T1040] ? __pfx_rtnl_newlink+0x10/0x10
[ 73.849212][ T1040] rtnetlink_rcv_msg+0x710/0xc00
[ 73.849537][ T1040] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 73.849871][ T1040] ? __lock_acquire+0x44d/0x7e0
[ 73.850197][ T1040] netlink_rcv_skb+0x121/0x350
[ 73.850507][ T1040] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 73.850827][ T1040] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 73.851175][ T1040] ? netlink_deliver_tap+0x13e/0x340
[ 73.851503][ T1040] ? netlink_deliver_tap+0xc3/0x340
[ 73.851831][ T1040] netlink_unicast+0x49e/0x780
[ 73.852181][ T1040] ? __pfx_netlink_unicast+0x10/0x10
[ 73.852510][ T1040] ? __lock_acquire+0x44d/0x7e0
[ 73.852882][ T1040] netlink_sendmsg+0x721/0xbe0
[ 73.853216][ T1040] ? __pfx_netlink_sendmsg+0x10/0x10
[ 73.853545][ T1040] ? __import_iovec+0x238/0x3c0
[ 73.853890][ T1040] ____sys_sendmsg+0x7ad/0xa10
[ 73.854223][ T1040] ? __pfx_____sys_sendmsg+0x10/0x10
[ 73.854549][ T1040] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 73.854975][ T1040] ___sys_sendmsg+0xed/0x170
[ 73.855300][ T1040] ? kasan_record_aux_stack+0x8c/0xa0
[ 73.855628][ T1040] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 73.856043][ T1040] ? __pfx____sys_sendmsg+0x10/0x10
[ 73.856373][ T1040] ? find_held_lock+0x2b/0x80
[ 73.856700][ T1040] ? __lock_acquire+0x44d/0x7e0
[ 73.857052][ T1040] ? find_held_lock+0x2b/0x80
[ 73.857380][ T1040] ? __virt_addr_valid+0x22e/0x450
[ 73.857701][ T1040] ? __lock_release+0x5d/0x170
[ 73.858049][ T1040] __sys_sendmsg+0x10b/0x1a0
[ 73.858373][ T1040] ? __call_rcu_common.constprop.0+0x320/0x640
[ 73.858776][ T1040] ? __pfx___sys_sendmsg+0x10/0x10
[ 73.859123][ T1040] ? rcu_is_watching+0x12/0xc0
[ 73.859452][ T1040] do_syscall_64+0xc1/0x380
[ 73.859779][ T1040] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 73.860195][ T1040] RIP: 0033:0x7ff0170f91e7
[ 73.860538][ T1040] 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
[ 73.861713][ T1040] RSP: 002b:00007fff0aedb208 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 73.862214][ T1040] RAX: ffffffffffffffda RBX: 00007fff0aedb930 RCX: 00007ff0170f91e7
[ 73.862705][ T1040] RDX: 0000000000000000 RSI: 00007fff0aedb270 RDI: 0000000000000005
[ 73.863189][ T1040] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 73.863651][ T1040] R10: 00007ff016ff6ee8 R11: 0000000000000246 R12: 0000000000000003
[ 73.864126][ T1040] R13: 00000000686e0c21 R14: 0000000000499600 R15: 0000000000000000
[ 73.864621][ T1040]
[ 73.864853][ T1040] irq event stamp: 37831
[ 73.865097][ T1040] hardirqs last enabled at (37841): [] __up_console_sem+0x6b/0x80
[ 73.865631][ T1040] hardirqs last disabled at (37848): [] __up_console_sem+0x50/0x80
[ 73.866177][ T1040] softirqs last enabled at (36804): [] handle_softirqs+0x358/0x620
[ 73.866712][ T1040] softirqs last disabled at (36589): [] __irq_exit_rcu+0xfa/0x160
[ 73.867272][ T1040] ---[ end trace 0000000000000000 ]---
[ 74.340364][ T978] veth0: left allmulticast mode
[ 74.341076][ T978] veth2: left allmulticast mode
[ 74.341672][ T978] veth4: left allmulticast mode
[ 74.342275][ T978] lo10: left allmulticast mode
[ 75.381650][ T1074] veth0: entered allmulticast mode
[ 75.383043][ T1074] veth2: entered allmulticast mode
[ 75.384707][ T1074] veth4: entered allmulticast mode
[ 75.386377][ T1074] lo10: entered allmulticast mode
[ 76.681785][ T1118] br1: port 2(vx10) entered blocking state
[ 76.682361][ T1118] br1: port 2(vx10) entered disabled state
[ 76.682889][ T1118] vx10: entered allmulticast mode
[ 76.687850][ T1118] vx10: entered promiscuous mode
[ 76.688677][ T1118] br1: port 2(vx10) entered blocking state
[ 76.689075][ T1118] br1: port 2(vx10) entered forwarding state
[ 76.689929][ T1118] ------------[ cut here ]------------
[ 76.690276][ T1118] WARNING: CPU: 1 PID: 1118 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 76.690912][ T1118] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 76.691664][ T1118] CPU: 1 UID: 0 PID: 1118 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 76.692469][ T1118] Tainted: [W]=WARN
[ 76.692722][ T1118] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 76.693258][ T1118] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 76.693593][ T1118] 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
[ 76.694879][ T1118] RSP: 0018:ffffc900017deef0 EFLAGS: 00010246
[ 76.695275][ T1118] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 76.695745][ T1118] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 76.696380][ T1118] RBP: ffffc900017defe0 R08: 0000000000000000 R09: 0000000000000000
[ 76.697057][ T1118] R10: ffffc900017df010 R11: ffffffffb1aa8918 R12: 1ffff920002fbde2
[ 76.697535][ T1118] R13: 00000000000005aa R14: ffffc900017df010 R15: ffff888005aaaf08
[ 76.698144][ T1118] FS: 00007fd43c3a6800(0000) GS:ffff888083537000(0000) knlGS:0000000000000000
[ 76.698693][ T1118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 76.699258][ T1118] CR2: 00000000004e5ce0 CR3: 0000000016892005 CR4: 0000000000772ef0
[ 76.699731][ T1118] PKRU: 55555554
[ 76.700170][ T1118] Call Trace:
[ 76.700416][ T1118]
[ 76.700573][ T1118] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 76.701064][ T1118] ? find_held_lock+0x2b/0x80
[ 76.701382][ T1118] ? mark_held_locks+0x49/0x80
[ 76.701687][ T1118] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 76.702258][ T1118] ? lockdep_hardirqs_on+0x7c/0x110
[ 76.702589][ T1118] netif_set_mtu+0x88/0x100
[ 76.702980][ T1118] ? __pfx_netif_set_mtu+0x10/0x10
[ 76.703299][ T1118] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 76.703735][ T1118] dev_set_mtu+0xa0/0x150
[ 76.703989][ T1118] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 76.704409][ T1118] br_add_if+0xda3/0x1330 [bridge]
[ 76.704782][ T1118] do_set_master+0x32f/0x500
[ 76.705141][ T1118] do_setlink.constprop.0+0x9f4/0x2480
[ 76.705464][ T1118] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 76.705850][ T1118] ? rcu_read_lock_any_held+0x43/0xb0
[ 76.706197][ T1118] ? validate_chain+0x166/0x4d0
[ 76.706514][ T1118] ? __kernel_text_address+0x12/0x40
[ 76.706830][ T1118] ? __lock_acquire+0x44d/0x7e0
[ 76.707175][ T1118] ? __mutex_trylock_common+0xf9/0x260
[ 76.707482][ T1118] ? __pfx___mutex_trylock_common+0x10/0x10
[ 76.707892][ T1118] ? rcu_is_watching+0x12/0xc0
[ 76.708206][ T1118] ? rcu_is_watching+0x12/0xc0
[ 76.708520][ T1118] ? trace_contention_end+0xdc/0x140
[ 76.708823][ T1118] ? __mutex_lock+0x19c/0xcd0
[ 76.709140][ T1118] ? find_held_lock+0x2b/0x80
[ 76.709467][ T1118] ? rtnl_newlink+0x651/0xa60
[ 76.709775][ T1118] ? __create_object+0x5e/0xb0
[ 76.710100][ T1118] ? __pfx___mutex_lock+0x10/0x10
[ 76.710409][ T1118] ? trace_cap_capable+0x10f/0x190
[ 76.710722][ T1118] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 76.711117][ T1118] ? __rtnl_newlink+0x40e/0xa40
[ 76.711434][ T1118] rtnl_newlink+0x69a/0xa60
[ 76.711751][ T1118] ? __pfx_rtnl_newlink+0x10/0x10
[ 76.712074][ T1118] ? __lock_acquire+0x44d/0x7e0
[ 76.712389][ T1118] ? find_held_lock+0x2b/0x80
[ 76.712694][ T1118] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 76.713008][ T1118] ? __lock_release+0x5d/0x170
[ 76.713314][ T1118] ? __pfx_rtnl_newlink+0x10/0x10
[ 76.713622][ T1118] rtnetlink_rcv_msg+0x710/0xc00
[ 76.713939][ T1118] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 76.714251][ T1118] ? __lock_acquire+0x44d/0x7e0
[ 76.714566][ T1118] netlink_rcv_skb+0x121/0x350
[ 76.714892][ T1118] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 76.715205][ T1118] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 76.715533][ T1118] ? netlink_deliver_tap+0x13e/0x340
[ 76.715843][ T1118] ? netlink_deliver_tap+0xc3/0x340
[ 76.716179][ T1118] netlink_unicast+0x49e/0x780
[ 76.716509][ T1118] ? __pfx_netlink_unicast+0x10/0x10
[ 76.716830][ T1118] ? __lock_acquire+0x44d/0x7e0
[ 76.717190][ T1118] netlink_sendmsg+0x721/0xbe0
[ 76.717509][ T1118] ? __pfx_netlink_sendmsg+0x10/0x10
[ 76.717821][ T1118] ? __import_iovec+0x238/0x3c0
[ 76.718151][ T1118] ____sys_sendmsg+0x7ad/0xa10
[ 76.718475][ T1118] ? __pfx_____sys_sendmsg+0x10/0x10
[ 76.718794][ T1118] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 76.719204][ T1118] ___sys_sendmsg+0xed/0x170
[ 76.719530][ T1118] ? kasan_record_aux_stack+0x8c/0xa0
[ 76.719851][ T1118] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 76.720282][ T1118] ? __pfx____sys_sendmsg+0x10/0x10
[ 76.720603][ T1118] ? find_held_lock+0x2b/0x80
[ 76.720926][ T1118] ? __lock_acquire+0x44d/0x7e0
[ 76.721248][ T1118] ? find_held_lock+0x2b/0x80
[ 76.721562][ T1118] ? __virt_addr_valid+0x22e/0x450
[ 76.721882][ T1118] ? __lock_release+0x5d/0x170
[ 76.722199][ T1118] __sys_sendmsg+0x10b/0x1a0
[ 76.722514][ T1118] ? __call_rcu_common.constprop.0+0x320/0x640
[ 76.722917][ T1118] ? __pfx___sys_sendmsg+0x10/0x10
[ 76.723249][ T1118] ? rcu_is_watching+0x12/0xc0
[ 76.723573][ T1118] do_syscall_64+0xc1/0x380
[ 76.723934][ T1118] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 76.724333][ T1118] RIP: 0033:0x7fd43c5731e7
[ 76.724668][ T1118] 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
[ 76.725770][ T1118] RSP: 002b:00007fffe1ebcb98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 76.726247][ T1118] RAX: ffffffffffffffda RBX: 00007fffe1ebd2c0 RCX: 00007fd43c5731e7
[ 76.726705][ T1118] RDX: 0000000000000000 RSI: 00007fffe1ebcc00 RDI: 0000000000000005
[ 76.727184][ T1118] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 76.727642][ T1118] R10: 000000001ae84910 R11: 0000000000000246 R12: 0000000000000004
[ 76.728126][ T1118] R13: 00000000686e0c24 R14: 0000000000499600 R15: 0000000000000000
[ 76.728600][ T1118]
[ 76.728826][ T1118] irq event stamp: 36387
[ 76.729066][ T1118] hardirqs last enabled at (36397): [] __up_console_sem+0x6b/0x80
[ 76.729614][ T1118] hardirqs last disabled at (36404): [] __up_console_sem+0x50/0x80
[ 76.730153][ T1118] softirqs last enabled at (36368): [] handle_softirqs+0x358/0x620
[ 76.730687][ T1118] softirqs last disabled at (36347): [] __irq_exit_rcu+0xfa/0x160
[ 76.731214][ T1118] ---[ end trace 0000000000000000 ]---
[ 90.852652][ T1154] vx10: left allmulticast mode
[ 90.853480][ T1154] vx10: left promiscuous mode
[ 90.854285][ T1154] br1: port 2(vx10) entered disabled state
[ 90.856887][ T1154] ------------[ cut here ]------------
[ 90.857280][ T1154] WARNING: CPU: 0 PID: 1154 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 90.858805][ T1154] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 90.860019][ T1154] CPU: 0 UID: 0 PID: 1154 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 90.861074][ T1154] Tainted: [W]=WARN
[ 90.861461][ T1154] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 90.861929][ T1154] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 90.862387][ T1154] 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
[ 90.864235][ T1154] RSP: 0018:ffffc900018eef70 EFLAGS: 00010246
[ 90.864926][ T1154] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 90.865572][ T1154] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 90.866203][ T1154] RBP: ffffc900018ef058 R08: 0000000000000000 R09: 0000000000000000
[ 90.866784][ T1154] R10: ffffc900018ef088 R11: ffffffffb1179160 R12: 1ffff9200031ddf2
[ 90.867424][ T1154] R13: 00000000000005dc R14: ffffc900018ef088 R15: ffff888005aaaf08
[ 90.868000][ T1154] FS: 00007fdecbc19800(0000) GS:ffff8880834b7000(0000) knlGS:0000000000000000
[ 90.868844][ T1154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 90.869524][ T1154] CR2: 00000000004e5ce0 CR3: 00000000093e6006 CR4: 0000000000772ef0
[ 90.870296][ T1154] PKRU: 55555554
[ 90.870676][ T1154] Call Trace:
[ 90.871072][ T1154]
[ 90.871328][ T1154] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 90.871851][ T1154] ? br_del_if+0xa3/0x1f0 [bridge]
[ 90.872345][ T1154] ? do_set_master+0x14a/0x500
[ 90.872837][ T1154] ? do_setlink.constprop.0+0x9f4/0x2480
[ 90.873389][ T1154] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 90.873910][ T1154] ? netlink_unicast+0x49e/0x780
[ 90.874446][ T1154] ? netlink_sendmsg+0x721/0xbe0
[ 90.874969][ T1154] ? ____sys_sendmsg+0x7ad/0xa10
[ 90.875491][ T1154] ? ___sys_sendmsg+0xed/0x170
[ 90.875909][ T1154] ? __sys_sendmsg+0x10b/0x1a0
[ 90.876337][ T1154] ? do_syscall_64+0xc1/0x380
[ 90.876762][ T1154] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.877211][ T1154] ? find_held_lock+0x2b/0x80
[ 90.877672][ T1154] netif_set_mtu+0x88/0x100
[ 90.878031][ T1154] ? __pfx_netif_set_mtu+0x10/0x10
[ 90.878505][ T1154] dev_set_mtu+0xa0/0x150
[ 90.878909][ T1154] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 90.879616][ T1154] br_del_if+0xb2/0x1f0 [bridge]
[ 90.880227][ T1154] ? rtnl_is_locked+0x15/0x20
[ 90.880738][ T1154] do_set_master+0x14a/0x500
[ 90.881312][ T1154] do_setlink.constprop.0+0x9f4/0x2480
[ 90.881747][ T1154] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 90.882286][ T1154] ? rcu_read_lock_any_held+0x43/0xb0
[ 90.882796][ T1154] ? validate_chain+0x166/0x4d0
[ 90.883324][ T1154] ? __kernel_text_address+0x12/0x40
[ 90.883903][ T1154] ? __lock_acquire+0x44d/0x7e0
[ 90.884442][ T1154] ? __mutex_trylock_common+0xf9/0x260
[ 90.885020][ T1154] ? __pfx___mutex_trylock_common+0x10/0x10
[ 90.885652][ T1154] ? rcu_is_watching+0x12/0xc0
[ 90.886196][ T1154] ? rcu_is_watching+0x12/0xc0
[ 90.886533][ T1154] ? trace_contention_end+0xdc/0x140
[ 90.886894][ T1154] ? __mutex_lock+0x19c/0xcd0
[ 90.887369][ T1154] ? find_held_lock+0x2b/0x80
[ 90.887703][ T1154] ? rtnl_newlink+0x651/0xa60
[ 90.888086][ T1154] ? __create_object+0x5e/0xb0
[ 90.888599][ T1154] ? __pfx___mutex_lock+0x10/0x10
[ 90.889141][ T1154] ? trace_cap_capable+0x10f/0x190
[ 90.889640][ T1154] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 90.890279][ T1154] ? __rtnl_newlink+0x40e/0xa40
[ 90.890797][ T1154] rtnl_newlink+0x69a/0xa60
[ 90.891349][ T1154] ? __pfx_rtnl_newlink+0x10/0x10
[ 90.891793][ T1154] ? __lock_acquire+0x44d/0x7e0
[ 90.892187][ T1154] ? find_held_lock+0x2b/0x80
[ 90.892677][ T1154] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 90.893225][ T1154] ? __lock_release+0x5d/0x170
[ 90.893694][ T1154] ? __pfx_rtnl_newlink+0x10/0x10
[ 90.894108][ T1154] rtnetlink_rcv_msg+0x710/0xc00
[ 90.894546][ T1154] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 90.895101][ T1154] ? __lock_acquire+0x44d/0x7e0
[ 90.895640][ T1154] netlink_rcv_skb+0x121/0x350
[ 90.896014][ T1154] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 90.896468][ T1154] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 90.896977][ T1154] ? netlink_deliver_tap+0x13e/0x340
[ 90.897290][ T1154] ? netlink_deliver_tap+0xc3/0x340
[ 90.897676][ T1154] netlink_unicast+0x49e/0x780
[ 90.898134][ T1154] ? __pfx_netlink_unicast+0x10/0x10
[ 90.898465][ T1154] ? __lock_acquire+0x44d/0x7e0
[ 90.898890][ T1154] netlink_sendmsg+0x721/0xbe0
[ 90.899408][ T1154] ? __pfx_netlink_sendmsg+0x10/0x10
[ 90.899923][ T1154] ? __import_iovec+0x238/0x3c0
[ 90.900430][ T1154] ____sys_sendmsg+0x7ad/0xa10
[ 90.900960][ T1154] ? __pfx_____sys_sendmsg+0x10/0x10
[ 90.901471][ T1154] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 90.902136][ T1154] ___sys_sendmsg+0xed/0x170
[ 90.902523][ T1154] ? kasan_record_aux_stack+0x8c/0xa0
[ 90.902913][ T1154] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 90.903535][ T1154] ? __pfx____sys_sendmsg+0x10/0x10
[ 90.904072][ T1154] ? find_held_lock+0x2b/0x80
[ 90.904475][ T1154] ? __lock_acquire+0x44d/0x7e0
[ 90.904971][ T1154] ? find_held_lock+0x2b/0x80
[ 90.905487][ T1154] ? __virt_addr_valid+0x22e/0x450
[ 90.906017][ T1154] ? __lock_release+0x5d/0x170
[ 90.906533][ T1154] __sys_sendmsg+0x10b/0x1a0
[ 90.907099][ T1154] ? __call_rcu_common.constprop.0+0x320/0x640
[ 90.907515][ T1154] ? __pfx___sys_sendmsg+0x10/0x10
[ 90.907995][ T1154] ? rcu_is_watching+0x12/0xc0
[ 90.908452][ T1154] do_syscall_64+0xc1/0x380
[ 90.908796][ T1154] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.909281][ T1154] RIP: 0033:0x7fdecbde61e7
[ 90.909627][ T1154] 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
[ 90.910877][ T1154] RSP: 002b:00007ffc35af7668 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 90.911387][ T1154] RAX: ffffffffffffffda RBX: 00007ffc35af7d90 RCX: 00007fdecbde61e7
[ 90.911878][ T1154] RDX: 0000000000000000 RSI: 00007ffc35af76d0 RDI: 0000000000000005
[ 90.912356][ T1154] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 90.912848][ T1154] R10: 00007fdecbce3ee8 R11: 0000000000000246 R12: 0000000000000003
[ 90.913388][ T1154] R13: 00000000686e0c32 R14: 0000000000499600 R15: 0000000000000000
[ 90.913891][ T1154]
[ 90.914136][ T1154] irq event stamp: 41195
[ 90.914395][ T1154] hardirqs last enabled at (41203): [] __up_console_sem+0x6b/0x80
[ 90.915014][ T1154] hardirqs last disabled at (41212): [] __up_console_sem+0x50/0x80
[ 90.915583][ T1154] softirqs last enabled at (41174): [] handle_softirqs+0x358/0x620
[ 90.916242][ T1154] softirqs last disabled at (41153): [] __irq_exit_rcu+0xfa/0x160
[ 90.916959][ T1154] ---[ end trace 0000000000000000 ]---
[ 91.781008][ T1074] veth0: left allmulticast mode
[ 91.781595][ T1074] veth2: left allmulticast mode
[ 91.782145][ T1074] veth4: left allmulticast mode
[ 91.782665][ T1074] lo10: left allmulticast mode
[ 92.708689][ T1196] veth0: entered allmulticast mode
[ 92.709594][ T1196] veth2: entered allmulticast mode
[ 92.710537][ T1196] veth4: entered allmulticast mode
[ 92.711456][ T1196] lo10: entered allmulticast mode
[ 93.947705][ T1240] br1: port 2(vx10) entered blocking state
[ 93.948253][ T1240] br1: port 2(vx10) entered disabled state
[ 93.948755][ T1240] vx10: entered allmulticast mode
[ 93.953711][ T1240] vx10: entered promiscuous mode
[ 93.954749][ T1240] br1: port 2(vx10) entered blocking state
[ 93.955381][ T1240] br1: port 2(vx10) entered forwarding state
[ 93.956446][ T1240] ------------[ cut here ]------------
[ 93.956774][ T1240] WARNING: CPU: 3 PID: 1240 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 93.957484][ T1240] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 93.958274][ T1240] CPU: 3 UID: 0 PID: 1240 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 93.959010][ T1240] Tainted: [W]=WARN
[ 93.959248][ T1240] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 93.959655][ T1240] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 93.959994][ T1240] 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
[ 93.961133][ T1240] RSP: 0018:ffffc90001c7eef0 EFLAGS: 00010246
[ 93.961543][ T1240] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 93.962027][ T1240] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 93.962618][ T1240] RBP: ffffc90001c7efe0 R08: 0000000000000000 R09: 0000000000000000
[ 93.963199][ T1240] R10: ffffc90001c7f010 R11: ffffffffb1aa8918 R12: 1ffff9200038fde2
[ 93.963700][ T1240] R13: 00000000000005aa R14: ffffc90001c7f010 R15: ffff888005aaaf08
[ 93.964179][ T1240] FS: 00007fe091733800(0000) GS:ffff888083637000(0000) knlGS:0000000000000000
[ 93.964741][ T1240] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 93.965138][ T1240] CR2: 00007fe0919f9770 CR3: 00000000170a7006 CR4: 0000000000772ef0
[ 93.965629][ T1240] PKRU: 55555554
[ 93.965877][ T1240] Call Trace:
[ 93.966109][ T1240]
[ 93.966275][ T1240] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 93.966596][ T1240] ? find_held_lock+0x2b/0x80
[ 93.966974][ T1240] ? mark_held_locks+0x49/0x80
[ 93.967306][ T1240] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 93.967733][ T1240] ? lockdep_hardirqs_on+0x7c/0x110
[ 93.968082][ T1240] netif_set_mtu+0x88/0x100
[ 93.968423][ T1240] ? __pfx_netif_set_mtu+0x10/0x10
[ 93.968764][ T1240] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 93.969256][ T1240] dev_set_mtu+0xa0/0x150
[ 93.969532][ T1240] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 93.969996][ T1240] br_add_if+0xda3/0x1330 [bridge]
[ 93.970404][ T1240] do_set_master+0x32f/0x500
[ 93.970947][ T1240] do_setlink.constprop.0+0x9f4/0x2480
[ 93.971290][ T1240] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 93.971714][ T1240] ? rcu_read_lock_any_held+0x43/0xb0
[ 93.972052][ T1240] ? validate_chain+0x166/0x4d0
[ 93.972385][ T1240] ? __kernel_text_address+0x12/0x40
[ 93.972721][ T1240] ? __lock_acquire+0x44d/0x7e0
[ 93.973066][ T1240] ? __mutex_trylock_common+0xf9/0x260
[ 93.973426][ T1240] ? __pfx___mutex_trylock_common+0x10/0x10
[ 93.973951][ T1240] ? rcu_is_watching+0x12/0xc0
[ 93.974286][ T1240] ? rcu_is_watching+0x12/0xc0
[ 93.974629][ T1240] ? trace_contention_end+0xdc/0x140
[ 93.974975][ T1240] ? __mutex_lock+0x19c/0xcd0
[ 93.975383][ T1240] ? find_held_lock+0x2b/0x80
[ 93.975741][ T1240] ? rtnl_newlink+0x651/0xa60
[ 93.976089][ T1240] ? __create_object+0x5e/0xb0
[ 93.976526][ T1240] ? __pfx___mutex_lock+0x10/0x10
[ 93.976876][ T1240] ? trace_cap_capable+0x10f/0x190
[ 93.977317][ T1240] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 93.977752][ T1240] ? __rtnl_newlink+0x40e/0xa40
[ 93.978186][ T1240] rtnl_newlink+0x69a/0xa60
[ 93.978585][ T1240] ? __pfx_rtnl_newlink+0x10/0x10
[ 93.978924][ T1240] ? __lock_acquire+0x44d/0x7e0
[ 93.979280][ T1240] ? find_held_lock+0x2b/0x80
[ 93.979627][ T1240] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 93.980031][ T1240] ? __lock_release+0x5d/0x170
[ 93.980387][ T1240] ? __pfx_rtnl_newlink+0x10/0x10
[ 93.980710][ T1240] rtnetlink_rcv_msg+0x710/0xc00
[ 93.981072][ T1240] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 93.981462][ T1240] ? __lock_acquire+0x44d/0x7e0
[ 93.981783][ T1240] netlink_rcv_skb+0x121/0x350
[ 93.982211][ T1240] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 93.982536][ T1240] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 93.982905][ T1240] ? netlink_deliver_tap+0x13e/0x340
[ 93.983271][ T1240] ? netlink_deliver_tap+0xc3/0x340
[ 93.983718][ T1240] netlink_unicast+0x49e/0x780
[ 93.984056][ T1240] ? __pfx_netlink_unicast+0x10/0x10
[ 93.984379][ T1240] ? __lock_acquire+0x44d/0x7e0
[ 93.984703][ T1240] netlink_sendmsg+0x721/0xbe0
[ 93.985135][ T1240] ? __pfx_netlink_sendmsg+0x10/0x10
[ 93.985482][ T1240] ? __import_iovec+0x238/0x3c0
[ 93.985932][ T1240] ____sys_sendmsg+0x7ad/0xa10
[ 93.986255][ T1240] ? __pfx_____sys_sendmsg+0x10/0x10
[ 93.986588][ T1240] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 93.987015][ T1240] ___sys_sendmsg+0xed/0x170
[ 93.987334][ T1240] ? kasan_record_aux_stack+0x8c/0xa0
[ 93.987662][ T1240] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 93.988171][ T1240] ? __pfx____sys_sendmsg+0x10/0x10
[ 93.988537][ T1240] ? rcu_read_lock_any_held+0x43/0xb0
[ 93.988990][ T1240] ? validate_chain+0x166/0x4d0
[ 93.989322][ T1240] ? __lock_acquire+0x44d/0x7e0
[ 93.989752][ T1240] ? find_held_lock+0x2b/0x80
[ 93.990105][ T1240] ? rcu_is_watching+0x12/0xc0
[ 93.990526][ T1240] ? trace_rseq_update+0xd2/0x130
[ 93.990990][ T1240] __sys_sendmsg+0x10b/0x1a0
[ 93.991329][ T1240] ? __rseq_handle_notify_resume+0x2b8/0x420
[ 93.991737][ T1240] ? __pfx___sys_sendmsg+0x10/0x10
[ 93.992166][ T1240] ? rcu_is_watching+0x12/0xc0
[ 93.992499][ T1240] do_syscall_64+0xc1/0x380
[ 93.992821][ T1240] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.993222][ T1240] RIP: 0033:0x7fe0919001e7
[ 93.993570][ T1240] 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
[ 93.994733][ T1240] RSP: 002b:00007ffdc9adeca8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 93.995259][ T1240] RAX: ffffffffffffffda RBX: 00007ffdc9adf3d0 RCX: 00007fe0919001e7
[ 93.995746][ T1240] RDX: 0000000000000000 RSI: 00007ffdc9aded10 RDI: 0000000000000005
[ 93.996224][ T1240] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 93.996719][ T1240] R10: 000000002bed2910 R11: 0000000000000246 R12: 0000000000000004
[ 93.997223][ T1240] R13: 00000000686e0c35 R14: 0000000000499600 R15: 0000000000000000
[ 93.997720][ T1240]
[ 93.997967][ T1240] irq event stamp: 31565
[ 93.998201][ T1240] hardirqs last enabled at (31573): [] __up_console_sem+0x6b/0x80
[ 93.999005][ T1240] hardirqs last disabled at (31582): [] __up_console_sem+0x50/0x80
[ 93.999650][ T1240] softirqs last enabled at (30532): [] br_add_if+0xd82/0x1330 [bridge]
[ 94.000338][ T1240] softirqs last disabled at (30408): [] br_add_if+0xcf3/0x1330 [bridge]
[ 94.001029][ T1240] ---[ end trace 0000000000000000 ]---
[ 109.402954][ T1278] vx10: left allmulticast mode
[ 109.403551][ T1278] vx10: left promiscuous mode
[ 109.404671][ T1278] br1: port 2(vx10) entered disabled state
[ 109.406620][ T1278] ------------[ cut here ]------------
[ 109.407014][ T1278] WARNING: CPU: 0 PID: 1278 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 109.407657][ T1278] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 109.408950][ T1278] CPU: 0 UID: 0 PID: 1278 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 109.409623][ T1278] Tainted: [W]=WARN
[ 109.409888][ T1278] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 109.410308][ T1278] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 109.410651][ T1278] 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
[ 109.411833][ T1278] RSP: 0018:ffffc90001d3ef70 EFLAGS: 00010246
[ 109.412255][ T1278] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 109.412779][ T1278] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 109.413283][ T1278] RBP: ffffc90001d3f058 R08: 0000000000000000 R09: 0000000000000000
[ 109.413764][ T1278] R10: ffffc90001d3f088 R11: ffffffffb1179160 R12: 1ffff920003a7df2
[ 109.414256][ T1278] R13: 00000000000005dc R14: ffffc90001d3f088 R15: ffff888005aaaf08
[ 109.414779][ T1278] FS: 00007f383ce48800(0000) GS:ffff8880834b7000(0000) knlGS:0000000000000000
[ 109.415360][ T1278] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 109.415773][ T1278] CR2: 00000000004e5ce0 CR3: 000000001608c006 CR4: 0000000000772ef0
[ 109.416268][ T1278] PKRU: 55555554
[ 109.416515][ T1278] Call Trace:
[ 109.416759][ T1278]
[ 109.416977][ T1278] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 109.417407][ T1278] ? br_del_if+0xa3/0x1f0 [bridge]
[ 109.417774][ T1278] ? do_set_master+0x14a/0x500
[ 109.418116][ T1278] ? do_setlink.constprop.0+0x9f4/0x2480
[ 109.418441][ T1278] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 109.418765][ T1278] ? netlink_unicast+0x49e/0x780
[ 109.419098][ T1278] ? netlink_sendmsg+0x721/0xbe0
[ 109.419421][ T1278] ? ____sys_sendmsg+0x7ad/0xa10
[ 109.419730][ T1278] ? ___sys_sendmsg+0xed/0x170
[ 109.420059][ T1278] ? __sys_sendmsg+0x10b/0x1a0
[ 109.420392][ T1278] ? do_syscall_64+0xc1/0x380
[ 109.420700][ T1278] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.421107][ T1278] ? find_held_lock+0x2b/0x80
[ 109.421443][ T1278] netif_set_mtu+0x88/0x100
[ 109.421763][ T1278] ? __pfx_netif_set_mtu+0x10/0x10
[ 109.422120][ T1278] dev_set_mtu+0xa0/0x150
[ 109.422361][ T1278] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 109.422785][ T1278] br_del_if+0xb2/0x1f0 [bridge]
[ 109.423140][ T1278] ? rtnl_is_locked+0x15/0x20
[ 109.423460][ T1278] do_set_master+0x14a/0x500
[ 109.423780][ T1278] do_setlink.constprop.0+0x9f4/0x2480
[ 109.424131][ T1278] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 109.424549][ T1278] ? rcu_read_lock_any_held+0x43/0xb0
[ 109.424880][ T1278] ? validate_chain+0x166/0x4d0
[ 109.425183][ T1278] ? __kernel_text_address+0x12/0x40
[ 109.425490][ T1278] ? __lock_acquire+0x44d/0x7e0
[ 109.425806][ T1278] ? __mutex_trylock_common+0xf9/0x260
[ 109.426152][ T1278] ? __pfx___mutex_trylock_common+0x10/0x10
[ 109.426538][ T1278] ? rcu_is_watching+0x12/0xc0
[ 109.426931][ T1278] ? rcu_is_watching+0x12/0xc0
[ 109.427280][ T1278] ? trace_contention_end+0xdc/0x140
[ 109.427611][ T1278] ? __mutex_lock+0x19c/0xcd0
[ 109.427947][ T1278] ? find_held_lock+0x2b/0x80
[ 109.428263][ T1278] ? rtnl_newlink+0x651/0xa60
[ 109.428583][ T1278] ? __create_object+0x5e/0xb0
[ 109.428922][ T1278] ? __pfx___mutex_lock+0x10/0x10
[ 109.429235][ T1278] ? trace_cap_capable+0x10f/0x190
[ 109.429566][ T1278] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 109.429986][ T1278] ? __rtnl_newlink+0x40e/0xa40
[ 109.430336][ T1278] rtnl_newlink+0x69a/0xa60
[ 109.430671][ T1278] ? __pfx_rtnl_newlink+0x10/0x10
[ 109.431005][ T1278] ? __lock_acquire+0x44d/0x7e0
[ 109.431336][ T1278] ? find_held_lock+0x2b/0x80
[ 109.431657][ T1278] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 109.431989][ T1278] ? __lock_release+0x5d/0x170
[ 109.432352][ T1278] ? __pfx_rtnl_newlink+0x10/0x10
[ 109.432697][ T1278] rtnetlink_rcv_msg+0x710/0xc00
[ 109.433064][ T1278] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 109.433391][ T1278] ? __lock_acquire+0x44d/0x7e0
[ 109.433717][ T1278] netlink_rcv_skb+0x121/0x350
[ 109.434049][ T1278] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 109.434367][ T1278] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 109.434694][ T1278] ? netlink_deliver_tap+0x13e/0x340
[ 109.435020][ T1278] ? netlink_deliver_tap+0xc3/0x340
[ 109.435344][ T1278] netlink_unicast+0x49e/0x780
[ 109.435668][ T1278] ? __pfx_netlink_unicast+0x10/0x10
[ 109.435997][ T1278] ? __lock_acquire+0x44d/0x7e0
[ 109.436316][ T1278] netlink_sendmsg+0x721/0xbe0
[ 109.436638][ T1278] ? __pfx_netlink_sendmsg+0x10/0x10
[ 109.436975][ T1278] ? __import_iovec+0x238/0x3c0
[ 109.437316][ T1278] ____sys_sendmsg+0x7ad/0xa10
[ 109.437687][ T1278] ? __pfx_____sys_sendmsg+0x10/0x10
[ 109.438047][ T1278] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 109.438455][ T1278] ___sys_sendmsg+0xed/0x170
[ 109.438784][ T1278] ? kasan_record_aux_stack+0x8c/0xa0
[ 109.439119][ T1278] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 109.439523][ T1278] ? __pfx____sys_sendmsg+0x10/0x10
[ 109.439875][ T1278] ? find_held_lock+0x2b/0x80
[ 109.440211][ T1278] ? __lock_acquire+0x44d/0x7e0
[ 109.440547][ T1278] ? find_held_lock+0x2b/0x80
[ 109.440934][ T1278] ? __virt_addr_valid+0x22e/0x450
[ 109.441507][ T1278] ? __lock_release+0x5d/0x170
[ 109.442104][ T1278] __sys_sendmsg+0x10b/0x1a0
[ 109.442675][ T1278] ? __call_rcu_common.constprop.0+0x320/0x640
[ 109.443403][ T1278] ? __pfx___sys_sendmsg+0x10/0x10
[ 109.444028][ T1278] ? rcu_is_watching+0x12/0xc0
[ 109.444599][ T1278] do_syscall_64+0xc1/0x380
[ 109.445183][ T1278] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.445901][ T1278] RIP: 0033:0x7f383d0151e7
[ 109.446488][ T1278] 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
[ 109.448554][ T1278] RSP: 002b:00007ffcc9045ef8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 109.449435][ T1278] RAX: ffffffffffffffda RBX: 00007ffcc9046620 RCX: 00007f383d0151e7
[ 109.450301][ T1278] RDX: 0000000000000000 RSI: 00007ffcc9045f60 RDI: 0000000000000005
[ 109.451180][ T1278] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 109.452090][ T1278] R10: 00007f383cf12ee8 R11: 0000000000000246 R12: 0000000000000003
[ 109.452954][ T1278] R13: 00000000686e0c45 R14: 0000000000499600 R15: 0000000000000000
[ 109.453815][ T1278]
[ 109.454282][ T1278] irq event stamp: 40721
[ 109.454711][ T1278] hardirqs last enabled at (40729): [] __up_console_sem+0x6b/0x80
[ 109.455718][ T1278] hardirqs last disabled at (40738): [] __up_console_sem+0x50/0x80
[ 109.456678][ T1278] softirqs last enabled at (40528): [] handle_softirqs+0x358/0x620
[ 109.457659][ T1278] softirqs last disabled at (40511): [] __irq_exit_rcu+0xfa/0x160
[ 109.458619][ T1278] ---[ end trace 0000000000000000 ]---
[ 110.328438][ T1196] veth0: left allmulticast mode
[ 110.329188][ T1196] veth2: left allmulticast mode
[ 110.330267][ T1196] veth4: left allmulticast mode
[ 110.331249][ T1196] lo10: left allmulticast mode
[ 111.315595][ T1320] veth0: entered allmulticast mode
[ 111.317231][ T1320] veth2: entered allmulticast mode
[ 111.318358][ T1320] veth4: entered allmulticast mode
[ 111.319523][ T1320] lo10: entered allmulticast mode
[ 112.836483][ T1364] br1: port 2(vx10) entered blocking state
[ 112.837348][ T1364] br1: port 2(vx10) entered disabled state
[ 112.838154][ T1364] vx10: entered allmulticast mode
[ 112.844849][ T1364] vx10: entered promiscuous mode
[ 112.847351][ T1364] br1: port 2(vx10) entered blocking state
[ 112.848126][ T1364] br1: port 2(vx10) entered forwarding state
[ 112.849646][ T1364] ------------[ cut here ]------------
[ 112.850275][ T1364] WARNING: CPU: 2 PID: 1364 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 112.851470][ T1364] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 112.852836][ T1364] CPU: 2 UID: 0 PID: 1364 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 112.853998][ T1364] Tainted: [W]=WARN
[ 112.854485][ T1364] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 112.854948][ T1364] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 112.855319][ T1364] 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
[ 112.856600][ T1364] RSP: 0018:ffffc900020feef0 EFLAGS: 00010246
[ 112.857075][ T1364] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 112.857939][ T1364] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 112.858822][ T1364] RBP: ffffc900020fefe0 R08: 0000000000000000 R09: 0000000000000000
[ 112.859478][ T1364] R10: ffffc900020ff010 R11: ffffffffb1aa8918 R12: 1ffff9200041fde2
[ 112.860003][ T1364] R13: 00000000000005aa R14: ffffc900020ff010 R15: ffff888005aaaf08
[ 112.860532][ T1364] FS: 00007ff8ebb73800(0000) GS:ffff8880835b7000(0000) knlGS:0000000000000000
[ 112.861147][ T1364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 112.861595][ T1364] CR2: 00000000004e5ce0 CR3: 000000000bf1e002 CR4: 0000000000772ef0
[ 112.862124][ T1364] PKRU: 55555554
[ 112.862395][ T1364] Call Trace:
[ 112.862662][ T1364]
[ 112.862850][ T1364] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 112.863275][ T1364] ? find_held_lock+0x2b/0x80
[ 112.863663][ T1364] ? mark_held_locks+0x49/0x80
[ 112.864027][ T1364] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 112.864472][ T1364] ? lockdep_hardirqs_on+0x7c/0x110
[ 112.864823][ T1364] netif_set_mtu+0x88/0x100
[ 112.865212][ T1364] ? __pfx_netif_set_mtu+0x10/0x10
[ 112.865568][ T1364] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 112.866065][ T1364] dev_set_mtu+0xa0/0x150
[ 112.866353][ T1364] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 112.866836][ T1364] br_add_if+0xda3/0x1330 [bridge]
[ 112.867280][ T1364] do_set_master+0x32f/0x500
[ 112.867654][ T1364] do_setlink.constprop.0+0x9f4/0x2480
[ 112.868021][ T1364] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 112.868688][ T1364] ? rcu_read_lock_any_held+0x43/0xb0
[ 112.869284][ T1364] ? validate_chain+0x166/0x4d0
[ 112.869888][ T1364] ? __kernel_text_address+0x12/0x40
[ 112.870263][ T1364] ? __lock_acquire+0x44d/0x7e0
[ 112.870622][ T1364] ? __mutex_trylock_common+0xf9/0x260
[ 112.870990][ T1364] ? __pfx___mutex_trylock_common+0x10/0x10
[ 112.871526][ T1364] ? rcu_is_watching+0x12/0xc0
[ 112.871893][ T1364] ? rcu_is_watching+0x12/0xc0
[ 112.872244][ T1364] ? trace_contention_end+0xdc/0x140
[ 112.872595][ T1364] ? __mutex_lock+0x19c/0xcd0
[ 112.872974][ T1364] ? find_held_lock+0x2b/0x80
[ 112.873314][ T1364] ? rtnl_newlink+0x651/0xa60
[ 112.873670][ T1364] ? __create_object+0x5e/0xb0
[ 112.874025][ T1364] ? __pfx___mutex_lock+0x10/0x10
[ 112.874394][ T1364] ? trace_cap_capable+0x10f/0x190
[ 112.874735][ T1364] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 112.875219][ T1364] ? __rtnl_newlink+0x40e/0xa40
[ 112.875603][ T1364] rtnl_newlink+0x69a/0xa60
[ 112.875988][ T1364] ? __pfx_rtnl_newlink+0x10/0x10
[ 112.876334][ T1364] ? __lock_acquire+0x44d/0x7e0
[ 112.876844][ T1364] ? find_held_lock+0x2b/0x80
[ 112.877429][ T1364] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 112.877989][ T1364] ? __lock_release+0x5d/0x170
[ 112.878506][ T1364] ? __pfx_rtnl_newlink+0x10/0x10
[ 112.879110][ T1364] rtnetlink_rcv_msg+0x710/0xc00
[ 112.879689][ T1364] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 112.880308][ T1364] ? __lock_acquire+0x44d/0x7e0
[ 112.880911][ T1364] netlink_rcv_skb+0x121/0x350
[ 112.881533][ T1364] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 112.882149][ T1364] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 112.882788][ T1364] ? netlink_deliver_tap+0x13e/0x340
[ 112.883423][ T1364] ? netlink_deliver_tap+0xc3/0x340
[ 112.884054][ T1364] netlink_unicast+0x49e/0x780
[ 112.884677][ T1364] ? __pfx_netlink_unicast+0x10/0x10
[ 112.885297][ T1364] ? __lock_acquire+0x44d/0x7e0
[ 112.885928][ T1364] netlink_sendmsg+0x721/0xbe0
[ 112.886533][ T1364] ? __pfx_netlink_sendmsg+0x10/0x10
[ 112.887166][ T1364] ? __import_iovec+0x238/0x3c0
[ 112.887790][ T1364] ____sys_sendmsg+0x7ad/0xa10
[ 112.888410][ T1364] ? __pfx_____sys_sendmsg+0x10/0x10
[ 112.889028][ T1364] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 112.889820][ T1364] ___sys_sendmsg+0xed/0x170
[ 112.890440][ T1364] ? kasan_record_aux_stack+0x8c/0xa0
[ 112.891429][ T1364] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 112.892646][ T1364] ? __pfx____sys_sendmsg+0x10/0x10
[ 112.893284][ T1364] ? find_held_lock+0x2b/0x80
[ 112.893894][ T1364] ? __lock_acquire+0x44d/0x7e0
[ 112.894495][ T1364] ? find_held_lock+0x2b/0x80
[ 112.895112][ T1364] ? __virt_addr_valid+0x22e/0x450
[ 112.895737][ T1364] ? __lock_release+0x5d/0x170
[ 112.896368][ T1364] __sys_sendmsg+0x10b/0x1a0
[ 112.897437][ T1364] ? __call_rcu_common.constprop.0+0x320/0x640
[ 112.898180][ T1364] ? __pfx___sys_sendmsg+0x10/0x10
[ 112.898837][ T1364] ? rcu_is_watching+0x12/0xc0
[ 112.900337][ T1364] do_syscall_64+0xc1/0x380
[ 112.900970][ T1364] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.901539][ T1364] RIP: 0033:0x7ff8ebd401e7
[ 112.901920][ T1364] 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
[ 112.903083][ T1364] RSP: 002b:00007ffd0c580d18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 112.903825][ T1364] RAX: ffffffffffffffda RBX: 00007ffd0c581440 RCX: 00007ff8ebd401e7
[ 112.904800][ T1364] RDX: 0000000000000000 RSI: 00007ffd0c580d80 RDI: 0000000000000005
[ 112.905542][ T1364] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 112.906087][ T1364] R10: 000000001fead910 R11: 0000000000000246 R12: 0000000000000004
[ 112.906613][ T1364] R13: 00000000686e0c48 R14: 0000000000499600 R15: 0000000000000000
[ 112.907178][ T1364]
[ 112.907447][ T1364] irq event stamp: 38823
[ 112.907953][ T1364] hardirqs last enabled at (38835): [] __up_console_sem+0x6b/0x80
[ 112.908573][ T1364] hardirqs last disabled at (38844): [] __up_console_sem+0x50/0x80
[ 112.909211][ T1364] softirqs last enabled at (37572): [] br_add_if+0xd82/0x1330 [bridge]
[ 112.910068][ T1364] softirqs last disabled at (37444): [] br_add_if+0xcf3/0x1330 [bridge]
[ 112.910711][ T1364] ---[ end trace 0000000000000000 ]---
[ 127.088007][ T1400] vx10: left allmulticast mode
[ 127.088396][ T1400] vx10: left promiscuous mode
[ 127.089157][ T1400] br1: port 2(vx10) entered disabled state
[ 127.091083][ T1400] ------------[ cut here ]------------
[ 127.091439][ T1400] WARNING: CPU: 0 PID: 1400 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 127.092135][ T1400] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 127.093477][ T1400] CPU: 0 UID: 0 PID: 1400 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 127.094207][ T1400] Tainted: [W]=WARN
[ 127.094451][ T1400] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 127.094874][ T1400] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 127.095215][ T1400] 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
[ 127.096434][ T1400] RSP: 0018:ffffc900021eef70 EFLAGS: 00010246
[ 127.096840][ T1400] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 127.097359][ T1400] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 127.097824][ T1400] RBP: ffffc900021ef058 R08: 0000000000000000 R09: 0000000000000000
[ 127.098305][ T1400] R10: ffffc900021ef088 R11: ffffffffb1179160 R12: 1ffff9200043ddf2
[ 127.098759][ T1400] R13: 00000000000005dc R14: ffffc900021ef088 R15: ffff888005aaaf08
[ 127.099230][ T1400] FS: 00007f2262554800(0000) GS:ffff8880834b7000(0000) knlGS:0000000000000000
[ 127.099820][ T1400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 127.100247][ T1400] CR2: 00000000004e5ce0 CR3: 0000000016a03003 CR4: 0000000000772ef0
[ 127.100716][ T1400] PKRU: 55555554
[ 127.100963][ T1400] Call Trace:
[ 127.101194][ T1400]
[ 127.101351][ T1400] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 127.101736][ T1400] ? br_del_if+0xa3/0x1f0 [bridge]
[ 127.102099][ T1400] ? do_set_master+0x14a/0x500
[ 127.102418][ T1400] ? do_setlink.constprop.0+0x9f4/0x2480
[ 127.102777][ T1400] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 127.103093][ T1400] ? netlink_unicast+0x49e/0x780
[ 127.103402][ T1400] ? netlink_sendmsg+0x721/0xbe0
[ 127.103712][ T1400] ? ____sys_sendmsg+0x7ad/0xa10
[ 127.104078][ T1400] ? ___sys_sendmsg+0xed/0x170
[ 127.104402][ T1400] ? __sys_sendmsg+0x10b/0x1a0
[ 127.104721][ T1400] ? do_syscall_64+0xc1/0x380
[ 127.105062][ T1400] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 127.105479][ T1400] ? find_held_lock+0x2b/0x80
[ 127.105795][ T1400] netif_set_mtu+0x88/0x100
[ 127.106113][ T1400] ? __pfx_netif_set_mtu+0x10/0x10
[ 127.106435][ T1400] dev_set_mtu+0xa0/0x150
[ 127.106668][ T1400] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 127.107113][ T1400] br_del_if+0xb2/0x1f0 [bridge]
[ 127.107466][ T1400] ? rtnl_is_locked+0x15/0x20
[ 127.107836][ T1400] do_set_master+0x14a/0x500
[ 127.108167][ T1400] do_setlink.constprop.0+0x9f4/0x2480
[ 127.108477][ T1400] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 127.108888][ T1400] ? rcu_read_lock_any_held+0x43/0xb0
[ 127.109196][ T1400] ? validate_chain+0x166/0x4d0
[ 127.109505][ T1400] ? __kernel_text_address+0x12/0x40
[ 127.109822][ T1400] ? __lock_acquire+0x44d/0x7e0
[ 127.110140][ T1400] ? __mutex_trylock_common+0xf9/0x260
[ 127.110450][ T1400] ? __pfx___mutex_trylock_common+0x10/0x10
[ 127.110827][ T1400] ? rcu_is_watching+0x12/0xc0
[ 127.111145][ T1400] ? rcu_is_watching+0x12/0xc0
[ 127.111451][ T1400] ? trace_contention_end+0xdc/0x140
[ 127.111757][ T1400] ? __mutex_lock+0x19c/0xcd0
[ 127.112083][ T1400] ? find_held_lock+0x2b/0x80
[ 127.112389][ T1400] ? rtnl_newlink+0x651/0xa60
[ 127.112691][ T1400] ? __create_object+0x5e/0xb0
[ 127.113052][ T1400] ? __pfx___mutex_lock+0x10/0x10
[ 127.113383][ T1400] ? trace_cap_capable+0x10f/0x190
[ 127.113686][ T1400] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 127.114081][ T1400] ? __rtnl_newlink+0x40e/0xa40
[ 127.114394][ T1400] rtnl_newlink+0x69a/0xa60
[ 127.114712][ T1400] ? __pfx_rtnl_newlink+0x10/0x10
[ 127.115028][ T1400] ? __lock_acquire+0x44d/0x7e0
[ 127.115342][ T1400] ? find_held_lock+0x2b/0x80
[ 127.115650][ T1400] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 127.115982][ T1400] ? __lock_release+0x5d/0x170
[ 127.116288][ T1400] ? __pfx_rtnl_newlink+0x10/0x10
[ 127.116593][ T1400] rtnetlink_rcv_msg+0x710/0xc00
[ 127.116920][ T1400] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 127.117270][ T1400] ? __lock_acquire+0x44d/0x7e0
[ 127.117625][ T1400] netlink_rcv_skb+0x121/0x350
[ 127.117964][ T1400] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 127.118304][ T1400] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 127.118621][ T1400] ? netlink_deliver_tap+0x13e/0x340
[ 127.118935][ T1400] ? netlink_deliver_tap+0xc3/0x340
[ 127.119242][ T1400] netlink_unicast+0x49e/0x780
[ 127.119554][ T1400] ? __pfx_netlink_unicast+0x10/0x10
[ 127.119867][ T1400] ? __lock_acquire+0x44d/0x7e0
[ 127.120183][ T1400] netlink_sendmsg+0x721/0xbe0
[ 127.120492][ T1400] ? __pfx_netlink_sendmsg+0x10/0x10
[ 127.120795][ T1400] ? __import_iovec+0x238/0x3c0
[ 127.121136][ T1400] ____sys_sendmsg+0x7ad/0xa10
[ 127.121446][ T1400] ? __pfx_____sys_sendmsg+0x10/0x10
[ 127.121758][ T1400] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 127.122161][ T1400] ___sys_sendmsg+0xed/0x170
[ 127.122462][ T1400] ? kasan_record_aux_stack+0x8c/0xa0
[ 127.122767][ T1400] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 127.123160][ T1400] ? __pfx____sys_sendmsg+0x10/0x10
[ 127.123473][ T1400] ? find_held_lock+0x2b/0x80
[ 127.123784][ T1400] ? __lock_acquire+0x44d/0x7e0
[ 127.124109][ T1400] ? find_held_lock+0x2b/0x80
[ 127.124422][ T1400] ? __virt_addr_valid+0x22e/0x450
[ 127.124727][ T1400] ? __lock_release+0x5d/0x170
[ 127.125065][ T1400] __sys_sendmsg+0x10b/0x1a0
[ 127.125371][ T1400] ? __call_rcu_common.constprop.0+0x320/0x640
[ 127.125746][ T1400] ? __pfx___sys_sendmsg+0x10/0x10
[ 127.126072][ T1400] ? rcu_is_watching+0x12/0xc0
[ 127.126447][ T1400] do_syscall_64+0xc1/0x380
[ 127.126754][ T1400] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 127.127188][ T1400] RIP: 0033:0x7f22627211e7
[ 127.127563][ T1400] 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
[ 127.128660][ T1400] RSP: 002b:00007ffe472d55b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 127.129164][ T1400] RAX: ffffffffffffffda RBX: 00007ffe472d5ce0 RCX: 00007f22627211e7
[ 127.129625][ T1400] RDX: 0000000000000000 RSI: 00007ffe472d5620 RDI: 0000000000000005
[ 127.130095][ T1400] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 127.130553][ T1400] R10: 00007f226261eee8 R11: 0000000000000246 R12: 0000000000000003
[ 127.131028][ T1400] R13: 00000000686e0c56 R14: 0000000000499600 R15: 0000000000000000
[ 127.131501][ T1400]
[ 127.131733][ T1400] irq event stamp: 34607
[ 127.131971][ T1400] hardirqs last enabled at (34617): [] __up_console_sem+0x6b/0x80
[ 127.132546][ T1400] hardirqs last disabled at (34624): [] __up_console_sem+0x50/0x80
[ 127.133147][ T1400] softirqs last enabled at (34654): [] handle_softirqs+0x358/0x620
[ 127.133712][ T1400] softirqs last disabled at (34633): [] __irq_exit_rcu+0xfa/0x160
[ 127.134272][ T1400] ---[ end trace 0000000000000000 ]---
[ 127.972292][ T1320] veth0: left allmulticast mode
[ 127.973055][ T1320] veth2: left allmulticast mode
[ 127.973590][ T1320] veth4: left allmulticast mode
[ 127.974176][ T1320] lo10: left allmulticast mode
[ 128.586572][ T1431] br1: port 2(vx10) entered blocking state
[ 128.588075][ T1431] br1: port 2(vx10) entered disabled state
[ 128.598879][ T1431] vx10: entered allmulticast mode
[ 128.602460][ T1431] vx10: entered promiscuous mode
[ 128.604475][ T1431] br1: port 2(vx10) entered blocking state
[ 128.604906][ T1431] br1: port 2(vx10) entered forwarding state
[ 128.605742][ T1431] ------------[ cut here ]------------
[ 128.606080][ T1431] WARNING: CPU: 3 PID: 1431 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 128.606731][ T1431] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 128.607547][ T1431] CPU: 3 UID: 0 PID: 1431 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 128.608244][ T1431] Tainted: [W]=WARN
[ 128.608495][ T1431] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 128.608913][ T1431] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 128.609252][ T1431] 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
[ 128.610437][ T1431] RSP: 0018:ffffc9000236eef0 EFLAGS: 00010246
[ 128.610846][ T1431] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 128.611345][ T1431] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 128.611835][ T1431] RBP: ffffc9000236efe0 R08: 0000000000000000 R09: 0000000000000000
[ 128.612328][ T1431] R10: ffffc9000236f010 R11: ffffffffb1aa8918 R12: 1ffff9200046dde2
[ 128.612823][ T1431] R13: 00000000000005aa R14: ffffc9000236f010 R15: ffff888005aaaf08
[ 128.613294][ T1431] FS: 00007f7ce8958800(0000) GS:ffff888083637000(0000) knlGS:0000000000000000
[ 128.613872][ T1431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 128.614260][ T1431] CR2: 00000000004e5ce0 CR3: 00000000160f0002 CR4: 0000000000772ef0
[ 128.614736][ T1431] PKRU: 55555554
[ 128.614989][ T1431] Call Trace:
[ 128.615228][ T1431]
[ 128.615390][ T1431] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 128.615703][ T1431] ? find_held_lock+0x2b/0x80
[ 128.616030][ T1431] ? mark_held_locks+0x49/0x80
[ 128.616367][ T1431] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 128.616760][ T1431] ? lockdep_hardirqs_on+0x7c/0x110
[ 128.617097][ T1431] netif_set_mtu+0x88/0x100
[ 128.617486][ T1431] ? __pfx_netif_set_mtu+0x10/0x10
[ 128.617825][ T1431] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 128.618289][ T1431] dev_set_mtu+0xa0/0x150
[ 128.618534][ T1431] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 128.619021][ T1431] br_add_if+0xda3/0x1330 [bridge]
[ 128.619398][ T1431] do_set_master+0x32f/0x500
[ 128.619728][ T1431] do_setlink.constprop.0+0x9f4/0x2480
[ 128.620067][ T1431] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 128.620502][ T1431] ? rcu_read_lock_any_held+0x43/0xb0
[ 128.620844][ T1431] ? validate_chain+0x166/0x4d0
[ 128.621195][ T1431] ? __kernel_text_address+0x12/0x40
[ 128.621547][ T1431] ? __lock_acquire+0x44d/0x7e0
[ 128.621894][ T1431] ? __mutex_trylock_common+0xf9/0x260
[ 128.622226][ T1431] ? __pfx___mutex_trylock_common+0x10/0x10
[ 128.622647][ T1431] ? rcu_is_watching+0x12/0xc0
[ 128.623006][ T1431] ? rcu_is_watching+0x12/0xc0
[ 128.623341][ T1431] ? trace_contention_end+0xdc/0x140
[ 128.623678][ T1431] ? __mutex_lock+0x19c/0xcd0
[ 128.624025][ T1431] ? find_held_lock+0x2b/0x80
[ 128.624351][ T1431] ? rtnl_newlink+0x651/0xa60
[ 128.624671][ T1431] ? __create_object+0x5e/0xb0
[ 128.625003][ T1431] ? __pfx___mutex_lock+0x10/0x10
[ 128.625338][ T1431] ? trace_cap_capable+0x10f/0x190
[ 128.625660][ T1431] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 128.626066][ T1431] ? __rtnl_newlink+0x40e/0xa40
[ 128.626403][ T1431] rtnl_newlink+0x69a/0xa60
[ 128.626737][ T1431] ? __pfx_rtnl_newlink+0x10/0x10
[ 128.627099][ T1431] ? __lock_acquire+0x44d/0x7e0
[ 128.627428][ T1431] ? find_held_lock+0x2b/0x80
[ 128.627753][ T1431] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 128.628088][ T1431] ? __lock_release+0x5d/0x170
[ 128.628430][ T1431] ? __pfx_rtnl_newlink+0x10/0x10
[ 128.628760][ T1431] rtnetlink_rcv_msg+0x710/0xc00
[ 128.629098][ T1431] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 128.629432][ T1431] ? __lock_acquire+0x44d/0x7e0
[ 128.629758][ T1431] netlink_rcv_skb+0x121/0x350
[ 128.630094][ T1431] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 128.630418][ T1431] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 128.630749][ T1431] ? netlink_deliver_tap+0x13e/0x340
[ 128.631077][ T1431] ? netlink_deliver_tap+0xc3/0x340
[ 128.631421][ T1431] netlink_unicast+0x49e/0x780
[ 128.631818][ T1431] ? __pfx_netlink_unicast+0x10/0x10
[ 128.632172][ T1431] ? __lock_acquire+0x44d/0x7e0
[ 128.632525][ T1431] netlink_sendmsg+0x721/0xbe0
[ 128.632882][ T1431] ? __pfx_netlink_sendmsg+0x10/0x10
[ 128.633453][ T1431] ? __import_iovec+0x238/0x3c0
[ 128.633824][ T1431] ____sys_sendmsg+0x7ad/0xa10
[ 128.634180][ T1431] ? __pfx_____sys_sendmsg+0x10/0x10
[ 128.634986][ T1431] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 128.635428][ T1431] ___sys_sendmsg+0xed/0x170
[ 128.635769][ T1431] ? kasan_record_aux_stack+0x8c/0xa0
[ 128.636116][ T1431] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 128.636544][ T1431] ? __pfx____sys_sendmsg+0x10/0x10
[ 128.637152][ T1431] ? find_held_lock+0x2b/0x80
[ 128.637508][ T1431] ? __lock_acquire+0x44d/0x7e0
[ 128.637876][ T1431] ? find_held_lock+0x2b/0x80
[ 128.638213][ T1431] ? __virt_addr_valid+0x22e/0x450
[ 128.638535][ T1431] ? __lock_release+0x5d/0x170
[ 128.638879][ T1431] __sys_sendmsg+0x10b/0x1a0
[ 128.639206][ T1431] ? __call_rcu_common.constprop.0+0x320/0x640
[ 128.639654][ T1431] ? __pfx___sys_sendmsg+0x10/0x10
[ 128.640477][ T1431] ? rcu_is_watching+0x12/0xc0
[ 128.640824][ T1431] do_syscall_64+0xc1/0x380
[ 128.641207][ T1431] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 128.641636][ T1431] RIP: 0033:0x7f7ce8b251e7
[ 128.641974][ T1431] 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
[ 128.643188][ T1431] RSP: 002b:00007ffc9b778fd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 128.643712][ T1431] RAX: ffffffffffffffda RBX: 00007ffc9b779700 RCX: 00007f7ce8b251e7
[ 128.644238][ T1431] RDX: 0000000000000000 RSI: 00007ffc9b779040 RDI: 0000000000000005
[ 128.644748][ T1431] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 128.645281][ T1431] R10: 0000000025abd910 R11: 0000000000000246 R12: 0000000000000004
[ 128.645819][ T1431] R13: 00000000686e0c58 R14: 0000000000499600 R15: 0000000000000000
[ 128.646786][ T1431]
[ 128.647067][ T1431] irq event stamp: 44857
[ 128.647311][ T1431] hardirqs last enabled at (44865): [] __up_console_sem+0x6b/0x80
[ 128.647892][ T1431] hardirqs last disabled at (44874): [] __up_console_sem+0x50/0x80
[ 128.648448][ T1431] softirqs last enabled at (43830): [] br_add_if+0xd82/0x1330 [bridge]
[ 128.649295][ T1431] softirqs last disabled at (43708): [] br_add_if+0xcf3/0x1330 [bridge]
[ 128.649912][ T1431] ---[ end trace 0000000000000000 ]---
[ 142.648472][ T1468] vx10: left allmulticast mode
[ 142.648902][ T1468] vx10: left promiscuous mode
[ 142.649456][ T1468] br1: port 2(vx10) entered disabled state
[ 142.651415][ T1468] ------------[ cut here ]------------
[ 142.651823][ T1468] WARNING: CPU: 2 PID: 1468 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 142.653400][ T1468] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 142.654254][ T1468] CPU: 2 UID: 0 PID: 1468 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 142.654989][ T1468] Tainted: [W]=WARN
[ 142.655271][ T1468] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 142.655732][ T1468] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 142.656119][ T1468] 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
[ 142.657365][ T1468] RSP: 0018:ffffc9000246ef70 EFLAGS: 00010246
[ 142.657824][ T1468] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 142.658365][ T1468] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 142.658914][ T1468] RBP: ffffc9000246f058 R08: 0000000000000000 R09: 0000000000000000
[ 142.659431][ T1468] R10: ffffc9000246f088 R11: ffffffffb1179160 R12: 1ffff9200048ddf2
[ 142.659972][ T1468] R13: 00000000000005dc R14: ffffc9000246f088 R15: ffff888005aaaf08
[ 142.660497][ T1468] FS: 00007fc5920c4800(0000) GS:ffff8880835b7000(0000) knlGS:0000000000000000
[ 142.661126][ T1468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 142.661580][ T1468] CR2: 00000000004e5ce0 CR3: 0000000015483005 CR4: 0000000000772ef0
[ 142.662126][ T1468] PKRU: 55555554
[ 142.662403][ T1468] Call Trace:
[ 142.662697][ T1468]
[ 142.662902][ T1468] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 142.663359][ T1468] ? br_del_if+0xa3/0x1f0 [bridge]
[ 142.663784][ T1468] ? do_set_master+0x14a/0x500
[ 142.664156][ T1468] ? do_setlink.constprop.0+0x9f4/0x2480
[ 142.664511][ T1468] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 142.664900][ T1468] ? netlink_unicast+0x49e/0x780
[ 142.665262][ T1468] ? netlink_sendmsg+0x721/0xbe0
[ 142.665622][ T1468] ? ____sys_sendmsg+0x7ad/0xa10
[ 142.666045][ T1468] ? ___sys_sendmsg+0xed/0x170
[ 142.666397][ T1468] ? __sys_sendmsg+0x10b/0x1a0
[ 142.666752][ T1468] ? do_syscall_64+0xc1/0x380
[ 142.667128][ T1468] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 142.667539][ T1468] ? find_held_lock+0x2b/0x80
[ 142.667925][ T1468] netif_set_mtu+0x88/0x100
[ 142.668273][ T1468] ? __pfx_netif_set_mtu+0x10/0x10
[ 142.668621][ T1468] dev_set_mtu+0xa0/0x150
[ 142.668916][ T1468] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 142.669384][ T1468] br_del_if+0xb2/0x1f0 [bridge]
[ 142.669761][ T1468] ? rtnl_is_locked+0x15/0x20
[ 142.670139][ T1468] do_set_master+0x14a/0x500
[ 142.670486][ T1468] do_setlink.constprop.0+0x9f4/0x2480
[ 142.670833][ T1468] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 142.671295][ T1468] ? rcu_read_lock_any_held+0x43/0xb0
[ 142.671647][ T1468] ? validate_chain+0x166/0x4d0
[ 142.672015][ T1468] ? __kernel_text_address+0x12/0x40
[ 142.672363][ T1468] ? __lock_acquire+0x44d/0x7e0
[ 142.672708][ T1468] ? __mutex_trylock_common+0xf9/0x260
[ 142.673121][ T1468] ? __pfx___mutex_trylock_common+0x10/0x10
[ 142.673581][ T1468] ? rcu_is_watching+0x12/0xc0
[ 142.673977][ T1468] ? rcu_is_watching+0x12/0xc0
[ 142.674352][ T1468] ? trace_contention_end+0xdc/0x140
[ 142.674753][ T1468] ? __mutex_lock+0x19c/0xcd0
[ 142.675152][ T1468] ? find_held_lock+0x2b/0x80
[ 142.675505][ T1468] ? rtnl_newlink+0x651/0xa60
[ 142.675876][ T1468] ? __create_object+0x5e/0xb0
[ 142.676253][ T1468] ? __pfx___mutex_lock+0x10/0x10
[ 142.676619][ T1468] ? trace_cap_capable+0x10f/0x190
[ 142.677004][ T1468] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 142.677462][ T1468] ? __rtnl_newlink+0x40e/0xa40
[ 142.677820][ T1468] rtnl_newlink+0x69a/0xa60
[ 142.678262][ T1468] ? __pfx_rtnl_newlink+0x10/0x10
[ 142.678591][ T1468] ? __lock_acquire+0x44d/0x7e0
[ 142.678960][ T1468] ? find_held_lock+0x2b/0x80
[ 142.679312][ T1468] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 142.679631][ T1468] ? __lock_release+0x5d/0x170
[ 142.679990][ T1468] ? __pfx_rtnl_newlink+0x10/0x10
[ 142.680365][ T1468] rtnetlink_rcv_msg+0x710/0xc00
[ 142.680695][ T1468] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 142.681052][ T1468] ? __lock_acquire+0x44d/0x7e0
[ 142.681432][ T1468] netlink_rcv_skb+0x121/0x350
[ 142.681764][ T1468] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 142.682131][ T1468] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 142.682496][ T1468] ? netlink_deliver_tap+0x13e/0x340
[ 142.682871][ T1468] ? netlink_deliver_tap+0xc3/0x340
[ 142.683223][ T1468] netlink_unicast+0x49e/0x780
[ 142.683617][ T1468] ? __pfx_netlink_unicast+0x10/0x10
[ 142.683967][ T1468] ? __lock_acquire+0x44d/0x7e0
[ 142.684320][ T1468] netlink_sendmsg+0x721/0xbe0
[ 142.684681][ T1468] ? __pfx_netlink_sendmsg+0x10/0x10
[ 142.685034][ T1468] ? __import_iovec+0x238/0x3c0
[ 142.685411][ T1468] ____sys_sendmsg+0x7ad/0xa10
[ 142.685775][ T1468] ? __pfx_____sys_sendmsg+0x10/0x10
[ 142.686140][ T1468] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 142.686566][ T1468] ___sys_sendmsg+0xed/0x170
[ 142.686920][ T1468] ? kasan_record_aux_stack+0x8c/0xa0
[ 142.687283][ T1468] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 142.687731][ T1468] ? __pfx____sys_sendmsg+0x10/0x10
[ 142.688092][ T1468] ? find_held_lock+0x2b/0x80
[ 142.688456][ T1468] ? __lock_acquire+0x44d/0x7e0
[ 142.688804][ T1468] ? find_held_lock+0x2b/0x80
[ 142.689133][ T1468] ? __virt_addr_valid+0x22e/0x450
[ 142.689493][ T1468] ? __lock_release+0x5d/0x170
[ 142.689832][ T1468] __sys_sendmsg+0x10b/0x1a0
[ 142.690200][ T1468] ? __call_rcu_common.constprop.0+0x320/0x640
[ 142.690645][ T1468] ? __pfx___sys_sendmsg+0x10/0x10
[ 142.691018][ T1468] ? rcu_is_watching+0x12/0xc0
[ 142.691412][ T1468] do_syscall_64+0xc1/0x380
[ 142.691763][ T1468] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 142.692207][ T1468] RIP: 0033:0x7fc5922911e7
[ 142.692560][ T1468] 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
[ 142.693801][ T1468] RSP: 002b:00007ffd121ffe38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 142.694319][ T1468] RAX: ffffffffffffffda RBX: 00007ffd12200560 RCX: 00007fc5922911e7
[ 142.694854][ T1468] RDX: 0000000000000000 RSI: 00007ffd121ffea0 RDI: 0000000000000005
[ 142.695437][ T1468] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 142.695973][ T1468] R10: 00007fc59218eee8 R11: 0000000000000246 R12: 0000000000000003
[ 142.696514][ T1468] R13: 00000000686e0c66 R14: 0000000000499600 R15: 0000000000000000
[ 142.697086][ T1468]
[ 142.697367][ T1468] irq event stamp: 41201
[ 142.697621][ T1468] hardirqs last enabled at (41211): [] __up_console_sem+0x6b/0x80
[ 142.698231][ T1468] hardirqs last disabled at (41222): [] __up_console_sem+0x50/0x80
[ 142.698850][ T1468] softirqs last enabled at (39964): [] handle_softirqs+0x358/0x620
[ 142.699481][ T1468] softirqs last disabled at (39467): [] __irq_exit_rcu+0xfa/0x160
[ 142.700080][ T1468] ---[ end trace 0000000000000000 ]---
[ 143.628823][ T1493] veth0: entered allmulticast mode
[ 143.629935][ T1493] veth2: entered allmulticast mode
[ 143.630729][ T1493] veth4: entered allmulticast mode
[ 143.631544][ T1493] lo10: entered allmulticast mode
[ 144.998447][ T1537] br1: port 2(vx10) entered blocking state
[ 144.998909][ T1537] br1: port 2(vx10) entered disabled state
[ 144.999365][ T1537] vx10: entered allmulticast mode
[ 145.003388][ T1537] vx10: entered promiscuous mode
[ 145.004216][ T1537] br1: port 2(vx10) entered blocking state
[ 145.004624][ T1537] br1: port 2(vx10) entered forwarding state
[ 145.005472][ T1537] ------------[ cut here ]------------
[ 145.005790][ T1537] WARNING: CPU: 3 PID: 1537 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 145.006556][ T1537] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 145.007350][ T1537] CPU: 3 UID: 0 PID: 1537 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 145.008072][ T1537] Tainted: [W]=WARN
[ 145.008432][ T1537] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 145.009096][ T1537] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 145.009651][ T1537] 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
[ 145.011560][ T1537] RSP: 0018:ffffc9000274eef0 EFLAGS: 00010246
[ 145.012084][ T1537] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 145.012643][ T1537] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 145.013149][ T1537] RBP: ffffc9000274efe0 R08: 0000000000000000 R09: 0000000000000000
[ 145.013629][ T1537] R10: ffffc9000274f010 R11: ffffffffb1aa8918 R12: 1ffff920004e9de2
[ 145.014117][ T1537] R13: 00000000000005aa R14: ffffc9000274f010 R15: ffff888005aaaf08
[ 145.014680][ T1537] FS: 00007f56af993800(0000) GS:ffff888083637000(0000) knlGS:0000000000000000
[ 145.015290][ T1537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 145.015713][ T1537] CR2: 00000000004e5ce0 CR3: 00000000162b2006 CR4: 0000000000772ef0
[ 145.016244][ T1537] PKRU: 55555554
[ 145.016505][ T1537] Call Trace:
[ 145.016745][ T1537]
[ 145.016932][ T1537] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 145.017297][ T1537] ? find_held_lock+0x2b/0x80
[ 145.017661][ T1537] ? mark_held_locks+0x49/0x80
[ 145.018021][ T1537] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 145.018440][ T1537] ? lockdep_hardirqs_on+0x7c/0x110
[ 145.018770][ T1537] netif_set_mtu+0x88/0x100
[ 145.019117][ T1537] ? __pfx_netif_set_mtu+0x10/0x10
[ 145.019467][ T1537] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 145.019951][ T1537] dev_set_mtu+0xa0/0x150
[ 145.020214][ T1537] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 145.020664][ T1537] br_add_if+0xda3/0x1330 [bridge]
[ 145.021056][ T1537] do_set_master+0x32f/0x500
[ 145.021395][ T1537] do_setlink.constprop.0+0x9f4/0x2480
[ 145.021728][ T1537] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 145.022151][ T1537] ? rcu_read_lock_any_held+0x43/0xb0
[ 145.022492][ T1537] ? validate_chain+0x166/0x4d0
[ 145.022826][ T1537] ? __kernel_text_address+0x12/0x40
[ 145.023170][ T1537] ? __lock_acquire+0x44d/0x7e0
[ 145.023505][ T1537] ? __mutex_trylock_common+0xf9/0x260
[ 145.023833][ T1537] ? __pfx___mutex_trylock_common+0x10/0x10
[ 145.024254][ T1537] ? rcu_is_watching+0x12/0xc0
[ 145.024585][ T1537] ? rcu_is_watching+0x12/0xc0
[ 145.024923][ T1537] ? trace_contention_end+0xdc/0x140
[ 145.025259][ T1537] ? __mutex_lock+0x19c/0xcd0
[ 145.025586][ T1537] ? find_held_lock+0x2b/0x80
[ 145.025938][ T1537] ? rtnl_newlink+0x651/0xa60
[ 145.026262][ T1537] ? __create_object+0x5e/0xb0
[ 145.026591][ T1537] ? __pfx___mutex_lock+0x10/0x10
[ 145.026934][ T1537] ? trace_cap_capable+0x10f/0x190
[ 145.027279][ T1537] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 145.027696][ T1537] ? __rtnl_newlink+0x40e/0xa40
[ 145.028072][ T1537] rtnl_newlink+0x69a/0xa60
[ 145.028430][ T1537] ? __pfx_rtnl_newlink+0x10/0x10
[ 145.028779][ T1537] ? __lock_acquire+0x44d/0x7e0
[ 145.029132][ T1537] ? find_held_lock+0x2b/0x80
[ 145.029461][ T1537] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 145.029812][ T1537] ? __lock_release+0x5d/0x170
[ 145.030210][ T1537] ? __pfx_rtnl_newlink+0x10/0x10
[ 145.030728][ T1537] rtnetlink_rcv_msg+0x710/0xc00
[ 145.031294][ T1537] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 145.031853][ T1537] ? __lock_acquire+0x44d/0x7e0
[ 145.032462][ T1537] netlink_rcv_skb+0x121/0x350
[ 145.033050][ T1537] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 145.033619][ T1537] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 145.034243][ T1537] ? netlink_deliver_tap+0x13e/0x340
[ 145.034837][ T1537] ? netlink_deliver_tap+0xc3/0x340
[ 145.035460][ T1537] netlink_unicast+0x49e/0x780
[ 145.036070][ T1537] ? __pfx_netlink_unicast+0x10/0x10
[ 145.036648][ T1537] ? __lock_acquire+0x44d/0x7e0
[ 145.037274][ T1537] netlink_sendmsg+0x721/0xbe0
[ 145.037884][ T1537] ? __pfx_netlink_sendmsg+0x10/0x10
[ 145.038414][ T1537] ? __import_iovec+0x238/0x3c0
[ 145.038805][ T1537] ____sys_sendmsg+0x7ad/0xa10
[ 145.039162][ T1537] ? __pfx_____sys_sendmsg+0x10/0x10
[ 145.039527][ T1537] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 145.039978][ T1537] ? queued_spin_lock_slowpath+0xed/0x9c0
[ 145.040332][ T1537] ___sys_sendmsg+0xed/0x170
[ 145.040679][ T1537] ? kasan_record_aux_stack+0x8c/0xa0
[ 145.041024][ T1537] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 145.041447][ T1537] ? __pfx____sys_sendmsg+0x10/0x10
[ 145.041787][ T1537] ? find_held_lock+0x2b/0x80
[ 145.042134][ T1537] ? __lock_acquire+0x44d/0x7e0
[ 145.042468][ T1537] ? find_held_lock+0x2b/0x80
[ 145.042816][ T1537] ? __virt_addr_valid+0x22e/0x450
[ 145.043158][ T1537] ? __lock_release+0x5d/0x170
[ 145.043505][ T1537] __sys_sendmsg+0x10b/0x1a0
[ 145.043891][ T1537] ? __call_rcu_common.constprop.0+0x320/0x640
[ 145.044510][ T1537] ? __pfx___sys_sendmsg+0x10/0x10
[ 145.045096][ T1537] ? rcu_is_watching+0x12/0xc0
[ 145.045665][ T1537] do_syscall_64+0xc1/0x380
[ 145.046247][ T1537] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 145.046956][ T1537] RIP: 0033:0x7f56afb601e7
[ 145.048021][ T1537] 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
[ 145.050037][ T1537] RSP: 002b:00007fff37ada7e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 145.050958][ T1537] RAX: ffffffffffffffda RBX: 00007fff37adaf10 RCX: 00007f56afb601e7
[ 145.051854][ T1537] RDX: 0000000000000000 RSI: 00007fff37ada850 RDI: 0000000000000005
[ 145.053114][ T1537] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 145.053624][ T1537] R10: 000000000b98e910 R11: 0000000000000246 R12: 0000000000000004
[ 145.054227][ T1537] R13: 00000000686e0c68 R14: 0000000000499600 R15: 0000000000000000
[ 145.054754][ T1537]
[ 145.055023][ T1537] irq event stamp: 41571
[ 145.055273][ T1537] hardirqs last enabled at (41579): [] __up_console_sem+0x6b/0x80
[ 145.055878][ T1537] hardirqs last disabled at (41588): [] __up_console_sem+0x50/0x80
[ 145.056685][ T1537] softirqs last enabled at (41252): [] handle_softirqs+0x358/0x620
[ 145.057270][ T1537] softirqs last disabled at (41247): [] __irq_exit_rcu+0xfa/0x160
[ 145.058318][ T1537] ---[ end trace 0000000000000000 ]---
[ 159.442212][ T1574] vx10: left allmulticast mode
[ 159.442830][ T1574] vx10: left promiscuous mode
[ 159.443690][ T1574] br1: port 2(vx10) entered disabled state
[ 159.447245][ T1574] ------------[ cut here ]------------
[ 159.447681][ T1574] WARNING: CPU: 3 PID: 1574 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 159.448369][ T1574] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 159.449253][ T1574] CPU: 3 UID: 0 PID: 1574 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 159.450088][ T1574] Tainted: [W]=WARN
[ 159.450394][ T1574] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 159.450909][ T1574] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 159.451316][ T1574] 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
[ 159.452781][ T1574] RSP: 0018:ffffc9000285ef70 EFLAGS: 00010246
[ 159.453312][ T1574] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 159.453844][ T1574] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 159.454449][ T1574] RBP: ffffc9000285f058 R08: 0000000000000000 R09: 0000000000000000
[ 159.455032][ T1574] R10: ffffc9000285f088 R11: ffffffffb1179160 R12: 1ffff9200050bdf2
[ 159.455579][ T1574] R13: 00000000000005dc R14: ffffc9000285f088 R15: ffff888005aaaf08
[ 159.456142][ T1574] FS: 00007f575df94800(0000) GS:ffff888083637000(0000) knlGS:0000000000000000
[ 159.456748][ T1574] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 159.457237][ T1574] CR2: 000056424a505dec CR3: 000000000bc69003 CR4: 0000000000772ef0
[ 159.457839][ T1574] PKRU: 55555554
[ 159.458092][ T1574] Call Trace:
[ 159.458346][ T1574]
[ 159.458524][ T1574] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 159.458968][ T1574] ? br_del_if+0xa3/0x1f0 [bridge]
[ 159.459379][ T1574] ? do_set_master+0x14a/0x500
[ 159.459719][ T1574] ? do_setlink.constprop.0+0x9f4/0x2480
[ 159.460080][ T1574] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 159.460446][ T1574] ? netlink_unicast+0x49e/0x780
[ 159.460841][ T1574] ? netlink_sendmsg+0x721/0xbe0
[ 159.461260][ T1574] ? ____sys_sendmsg+0x7ad/0xa10
[ 159.461739][ T1574] ? ___sys_sendmsg+0xed/0x170
[ 159.462149][ T1574] ? __sys_sendmsg+0x10b/0x1a0
[ 159.462544][ T1574] ? do_syscall_64+0xc1/0x380
[ 159.462933][ T1574] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 159.463374][ T1574] ? find_held_lock+0x2b/0x80
[ 159.463775][ T1574] netif_set_mtu+0x88/0x100
[ 159.464167][ T1574] ? __pfx_netif_set_mtu+0x10/0x10
[ 159.464586][ T1574] dev_set_mtu+0xa0/0x150
[ 159.464900][ T1574] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 159.465366][ T1574] br_del_if+0xb2/0x1f0 [bridge]
[ 159.465777][ T1574] ? rtnl_is_locked+0x15/0x20
[ 159.466152][ T1574] do_set_master+0x14a/0x500
[ 159.466532][ T1574] do_setlink.constprop.0+0x9f4/0x2480
[ 159.466906][ T1574] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 159.467381][ T1574] ? rcu_read_lock_any_held+0x43/0xb0
[ 159.467746][ T1574] ? validate_chain+0x166/0x4d0
[ 159.468116][ T1574] ? __kernel_text_address+0x12/0x40
[ 159.468475][ T1574] ? __lock_acquire+0x44d/0x7e0
[ 159.468826][ T1574] ? __mutex_trylock_common+0xf9/0x260
[ 159.469183][ T1574] ? __pfx___mutex_trylock_common+0x10/0x10
[ 159.469604][ T1574] ? rcu_is_watching+0x12/0xc0
[ 159.470022][ T1574] ? rcu_is_watching+0x12/0xc0
[ 159.470385][ T1574] ? trace_contention_end+0xdc/0x140
[ 159.470706][ T1574] ? __mutex_lock+0x19c/0xcd0
[ 159.471103][ T1574] ? find_held_lock+0x2b/0x80
[ 159.471439][ T1574] ? rtnl_newlink+0x651/0xa60
[ 159.471786][ T1574] ? __create_object+0x5e/0xb0
[ 159.472142][ T1574] ? __pfx___mutex_lock+0x10/0x10
[ 159.472501][ T1574] ? trace_cap_capable+0x10f/0x190
[ 159.472912][ T1574] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 159.473399][ T1574] ? __rtnl_newlink+0x40e/0xa40
[ 159.473813][ T1574] rtnl_newlink+0x69a/0xa60
[ 159.474276][ T1574] ? __pfx_rtnl_newlink+0x10/0x10
[ 159.474664][ T1574] ? __lock_acquire+0x44d/0x7e0
[ 159.475133][ T1574] ? find_held_lock+0x2b/0x80
[ 159.475509][ T1574] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 159.475903][ T1574] ? __lock_release+0x5d/0x170
[ 159.476305][ T1574] ? __pfx_rtnl_newlink+0x10/0x10
[ 159.476683][ T1574] rtnetlink_rcv_msg+0x710/0xc00
[ 159.477031][ T1574] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 159.477416][ T1574] ? __lock_acquire+0x44d/0x7e0
[ 159.477800][ T1574] netlink_rcv_skb+0x121/0x350
[ 159.478291][ T1574] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 159.478689][ T1574] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 159.479070][ T1574] ? netlink_deliver_tap+0x13e/0x340
[ 159.479418][ T1574] ? netlink_deliver_tap+0xc3/0x340
[ 159.479786][ T1574] netlink_unicast+0x49e/0x780
[ 159.480173][ T1574] ? __pfx_netlink_unicast+0x10/0x10
[ 159.480514][ T1574] ? __lock_acquire+0x44d/0x7e0
[ 159.480891][ T1574] netlink_sendmsg+0x721/0xbe0
[ 159.481218][ T1574] ? __pfx_netlink_sendmsg+0x10/0x10
[ 159.481624][ T1574] ? __import_iovec+0x238/0x3c0
[ 159.481974][ T1574] ____sys_sendmsg+0x7ad/0xa10
[ 159.482306][ T1574] ? __pfx_____sys_sendmsg+0x10/0x10
[ 159.482657][ T1574] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 159.483127][ T1574] ___sys_sendmsg+0xed/0x170
[ 159.483449][ T1574] ? kasan_record_aux_stack+0x8c/0xa0
[ 159.483786][ T1574] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 159.484240][ T1574] ? __pfx____sys_sendmsg+0x10/0x10
[ 159.484614][ T1574] ? find_held_lock+0x2b/0x80
[ 159.485011][ T1574] ? __lock_acquire+0x44d/0x7e0
[ 159.485393][ T1574] ? find_held_lock+0x2b/0x80
[ 159.485774][ T1574] ? __virt_addr_valid+0x22e/0x450
[ 159.486155][ T1574] ? __lock_release+0x5d/0x170
[ 159.486550][ T1574] __sys_sendmsg+0x10b/0x1a0
[ 159.486943][ T1574] ? __call_rcu_common.constprop.0+0x320/0x640
[ 159.487426][ T1574] ? __pfx___sys_sendmsg+0x10/0x10
[ 159.487808][ T1574] ? rcu_is_watching+0x12/0xc0
[ 159.488188][ T1574] do_syscall_64+0xc1/0x380
[ 159.488562][ T1574] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 159.489036][ T1574] RIP: 0033:0x7f575e1611e7
[ 159.489392][ T1574] 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
[ 159.490715][ T1574] RSP: 002b:00007ffc628904e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 159.491277][ T1574] RAX: ffffffffffffffda RBX: 00007ffc62890c10 RCX: 00007f575e1611e7
[ 159.491784][ T1574] RDX: 0000000000000000 RSI: 00007ffc62890550 RDI: 0000000000000005
[ 159.492303][ T1574] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 159.492824][ T1574] R10: 00007f575e05eee8 R11: 0000000000000246 R12: 0000000000000003
[ 159.493350][ T1574] R13: 00000000686e0c77 R14: 0000000000499600 R15: 0000000000000000
[ 159.493873][ T1574]
[ 159.494167][ T1574] irq event stamp: 37363
[ 159.494457][ T1574] hardirqs last enabled at (37371): [] __up_console_sem+0x6b/0x80
[ 159.495035][ T1574] hardirqs last disabled at (37380): [] __up_console_sem+0x50/0x80
[ 159.495589][ T1574] softirqs last enabled at (36472): [] handle_softirqs+0x358/0x620
[ 159.496187][ T1574] softirqs last disabled at (36467): [] __irq_exit_rcu+0xfa/0x160
[ 159.496798][ T1574] ---[ end trace 0000000000000000 ]---
[ 160.406728][ T1493] veth0: left allmulticast mode
[ 160.407507][ T1493] veth2: left allmulticast mode
[ 160.408013][ T1493] veth4: left allmulticast mode
[ 160.408509][ T1493] lo10: left allmulticast mode
[ 161.352257][ T1616] veth0: entered allmulticast mode
[ 161.353147][ T1616] veth2: entered allmulticast mode
[ 161.353951][ T1616] veth4: entered allmulticast mode
[ 161.354751][ T1616] lo10: entered allmulticast mode
[ 162.743340][ T1660] br1: port 2(vx10) entered blocking state
[ 162.743774][ T1660] br1: port 2(vx10) entered disabled state
[ 162.744219][ T1660] vx10: entered allmulticast mode
[ 162.749929][ T1660] vx10: entered promiscuous mode
[ 162.751173][ T1660] br1: port 2(vx10) entered blocking state
[ 162.751698][ T1660] br1: port 2(vx10) entered forwarding state
[ 162.752821][ T1660] ------------[ cut here ]------------
[ 162.753159][ T1660] WARNING: CPU: 1 PID: 1660 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 162.754050][ T1660] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 162.755154][ T1660] CPU: 1 UID: 0 PID: 1660 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 162.756090][ T1660] Tainted: [W]=WARN
[ 162.756364][ T1660] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 162.756776][ T1660] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 162.757402][ T1660] 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
[ 162.759040][ T1660] RSP: 0018:ffffc90002c2eef0 EFLAGS: 00010246
[ 162.759478][ T1660] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 162.760246][ T1660] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 162.760828][ T1660] RBP: ffffc90002c2efe0 R08: 0000000000000000 R09: 0000000000000000
[ 162.761470][ T1660] R10: ffffc90002c2f010 R11: ffffffffb1aa8918 R12: 1ffff92000585de2
[ 162.762209][ T1660] R13: 00000000000005aa R14: ffffc90002c2f010 R15: ffff888005aaaf08
[ 162.762697][ T1660] FS: 00007f7ba04d3800(0000) GS:ffff888083537000(0000) knlGS:0000000000000000
[ 162.763277][ T1660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 162.763905][ T1660] CR2: 00000000004e5ce0 CR3: 00000000155db004 CR4: 0000000000772ef0
[ 162.764474][ T1660] PKRU: 55555554
[ 162.764729][ T1660] Call Trace:
[ 162.764997][ T1660]
[ 162.765160][ T1660] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 162.765520][ T1660] ? find_held_lock+0x2b/0x80
[ 162.765843][ T1660] ? mark_held_locks+0x49/0x80
[ 162.766275][ T1660] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 162.766773][ T1660] ? lockdep_hardirqs_on+0x7c/0x110
[ 162.767121][ T1660] netif_set_mtu+0x88/0x100
[ 162.767530][ T1660] ? __pfx_netif_set_mtu+0x10/0x10
[ 162.767917][ T1660] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 162.768492][ T1660] dev_set_mtu+0xa0/0x150
[ 162.768815][ T1660] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 162.769393][ T1660] br_add_if+0xda3/0x1330 [bridge]
[ 162.769773][ T1660] do_set_master+0x32f/0x500
[ 162.770118][ T1660] do_setlink.constprop.0+0x9f4/0x2480
[ 162.770592][ T1660] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 162.771177][ T1660] ? rcu_read_lock_any_held+0x43/0xb0
[ 162.771518][ T1660] ? validate_chain+0x166/0x4d0
[ 162.771845][ T1660] ? __kernel_text_address+0x12/0x40
[ 162.772179][ T1660] ? __lock_acquire+0x44d/0x7e0
[ 162.772518][ T1660] ? __mutex_trylock_common+0xf9/0x260
[ 162.772842][ T1660] ? __pfx___mutex_trylock_common+0x10/0x10
[ 162.773250][ T1660] ? rcu_is_watching+0x12/0xc0
[ 162.773610][ T1660] ? rcu_is_watching+0x12/0xc0
[ 162.773943][ T1660] ? trace_contention_end+0xdc/0x140
[ 162.774279][ T1660] ? __mutex_lock+0x19c/0xcd0
[ 162.774606][ T1660] ? find_held_lock+0x2b/0x80
[ 162.774947][ T1660] ? rtnl_newlink+0x651/0xa60
[ 162.775365][ T1660] ? __create_object+0x5e/0xb0
[ 162.775692][ T1660] ? __pfx___mutex_lock+0x10/0x10
[ 162.776016][ T1660] ? trace_cap_capable+0x10f/0x190
[ 162.776346][ T1660] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 162.776821][ T1660] ? __rtnl_newlink+0x40e/0xa40
[ 162.777167][ T1660] rtnl_newlink+0x69a/0xa60
[ 162.777505][ T1660] ? __pfx_rtnl_newlink+0x10/0x10
[ 162.777817][ T1660] ? __lock_acquire+0x44d/0x7e0
[ 162.778155][ T1660] ? find_held_lock+0x2b/0x80
[ 162.778634][ T1660] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 162.778963][ T1660] ? __lock_release+0x5d/0x170
[ 162.779294][ T1660] ? __pfx_rtnl_newlink+0x10/0x10
[ 162.779611][ T1660] rtnetlink_rcv_msg+0x710/0xc00
[ 162.779940][ T1660] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 162.780262][ T1660] ? __lock_acquire+0x44d/0x7e0
[ 162.780590][ T1660] netlink_rcv_skb+0x121/0x350
[ 162.780918][ T1660] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 162.781233][ T1660] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 162.781585][ T1660] ? netlink_deliver_tap+0x13e/0x340
[ 162.781904][ T1660] ? netlink_deliver_tap+0xc3/0x340
[ 162.782217][ T1660] netlink_unicast+0x49e/0x780
[ 162.782543][ T1660] ? __pfx_netlink_unicast+0x10/0x10
[ 162.782870][ T1660] ? __lock_acquire+0x44d/0x7e0
[ 162.783198][ T1660] netlink_sendmsg+0x721/0xbe0
[ 162.783589][ T1660] ? __pfx_netlink_sendmsg+0x10/0x10
[ 162.783986][ T1660] ? __import_iovec+0x238/0x3c0
[ 162.784390][ T1660] ____sys_sendmsg+0x7ad/0xa10
[ 162.784808][ T1660] ? __pfx_____sys_sendmsg+0x10/0x10
[ 162.785264][ T1660] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 162.785894][ T1660] ___sys_sendmsg+0xed/0x170
[ 162.786314][ T1660] ? kasan_record_aux_stack+0x8c/0xa0
[ 162.786872][ T1660] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 162.787389][ T1660] ? __pfx____sys_sendmsg+0x10/0x10
[ 162.787777][ T1660] ? find_held_lock+0x2b/0x80
[ 162.788124][ T1660] ? __lock_acquire+0x44d/0x7e0
[ 162.788465][ T1660] ? find_held_lock+0x2b/0x80
[ 162.788785][ T1660] ? __virt_addr_valid+0x22e/0x450
[ 162.789121][ T1660] ? __lock_release+0x5d/0x170
[ 162.789472][ T1660] __sys_sendmsg+0x10b/0x1a0
[ 162.789785][ T1660] ? __call_rcu_common.constprop.0+0x320/0x640
[ 162.790191][ T1660] ? __pfx___sys_sendmsg+0x10/0x10
[ 162.790523][ T1660] ? rcu_is_watching+0x12/0xc0
[ 162.790829][ T1660] do_syscall_64+0xc1/0x380
[ 162.791156][ T1660] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 162.791555][ T1660] RIP: 0033:0x7f7ba06a01e7
[ 162.791886][ T1660] 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
[ 162.793105][ T1660] RSP: 002b:00007ffdb6e29aa8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 162.793600][ T1660] RAX: ffffffffffffffda RBX: 00007ffdb6e2a1d0 RCX: 00007f7ba06a01e7
[ 162.794071][ T1660] RDX: 0000000000000000 RSI: 00007ffdb6e29b10 RDI: 0000000000000005
[ 162.794619][ T1660] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 162.795093][ T1660] R10: 000000003bf08910 R11: 0000000000000246 R12: 0000000000000004
[ 162.795566][ T1660] R13: 00000000686e0c7a R14: 0000000000499600 R15: 0000000000000000
[ 162.796055][ T1660]
[ 162.796311][ T1660] irq event stamp: 36091
[ 162.796559][ T1660] hardirqs last enabled at (36099): [] __up_console_sem+0x6b/0x80
[ 162.797138][ T1660] hardirqs last disabled at (36108): [] __up_console_sem+0x50/0x80
[ 162.797690][ T1660] softirqs last enabled at (35730): [] handle_softirqs+0x358/0x620
[ 162.798236][ T1660] softirqs last disabled at (35725): [] __irq_exit_rcu+0xfa/0x160
[ 162.798785][ T1660] ---[ end trace 0000000000000000 ]---
[ 177.091751][ T1698] vx10: left allmulticast mode
[ 177.092591][ T1698] vx10: left promiscuous mode
[ 177.093094][ T1698] br1: port 2(vx10) entered disabled state
[ 177.094938][ T1698] ------------[ cut here ]------------
[ 177.095302][ T1698] WARNING: CPU: 3 PID: 1698 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 177.096470][ T1698] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 177.097267][ T1698] CPU: 3 UID: 0 PID: 1698 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 177.097945][ T1698] Tainted: [W]=WARN
[ 177.098191][ T1698] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 177.098591][ T1698] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 177.098932][ T1698] 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
[ 177.100102][ T1698] RSP: 0018:ffffc90002d0ef70 EFLAGS: 00010246
[ 177.100511][ T1698] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 177.101002][ T1698] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 177.101478][ T1698] RBP: ffffc90002d0f058 R08: 0000000000000000 R09: 0000000000000000
[ 177.101966][ T1698] R10: ffffc90002d0f088 R11: ffffffffb1179160 R12: 1ffff920005a1df2
[ 177.102454][ T1698] R13: 00000000000005dc R14: ffffc90002d0f088 R15: ffff888005aaaf08
[ 177.102945][ T1698] FS: 00007fac009b7800(0000) GS:ffff888083637000(0000) knlGS:0000000000000000
[ 177.103507][ T1698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 177.103919][ T1698] CR2: 00000000004e5ce0 CR3: 00000000173d1004 CR4: 0000000000772ef0
[ 177.104414][ T1698] PKRU: 55555554
[ 177.104654][ T1698] Call Trace:
[ 177.104897][ T1698]
[ 177.105063][ T1698] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 177.105468][ T1698] ? br_del_if+0xa3/0x1f0 [bridge]
[ 177.105841][ T1698] ? do_set_master+0x14a/0x500
[ 177.106176][ T1698] ? do_setlink.constprop.0+0x9f4/0x2480
[ 177.106502][ T1698] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 177.106826][ T1698] ? netlink_unicast+0x49e/0x780
[ 177.107179][ T1698] ? netlink_sendmsg+0x721/0xbe0
[ 177.107498][ T1698] ? ____sys_sendmsg+0x7ad/0xa10
[ 177.107821][ T1698] ? ___sys_sendmsg+0xed/0x170
[ 177.108149][ T1698] ? __sys_sendmsg+0x10b/0x1a0
[ 177.108466][ T1698] ? do_syscall_64+0xc1/0x380
[ 177.108788][ T1698] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 177.109212][ T1698] ? find_held_lock+0x2b/0x80
[ 177.109557][ T1698] netif_set_mtu+0x88/0x100
[ 177.109890][ T1698] ? __pfx_netif_set_mtu+0x10/0x10
[ 177.110253][ T1698] dev_set_mtu+0xa0/0x150
[ 177.110501][ T1698] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 177.110953][ T1698] br_del_if+0xb2/0x1f0 [bridge]
[ 177.111313][ T1698] ? rtnl_is_locked+0x15/0x20
[ 177.111636][ T1698] do_set_master+0x14a/0x500
[ 177.111976][ T1698] do_setlink.constprop.0+0x9f4/0x2480
[ 177.112306][ T1698] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 177.112715][ T1698] ? rcu_read_lock_any_held+0x43/0xb0
[ 177.113048][ T1698] ? validate_chain+0x166/0x4d0
[ 177.113368][ T1698] ? __kernel_text_address+0x12/0x40
[ 177.113696][ T1698] ? __lock_acquire+0x44d/0x7e0
[ 177.114036][ T1698] ? __mutex_trylock_common+0xf9/0x260
[ 177.114360][ T1698] ? __pfx___mutex_trylock_common+0x10/0x10
[ 177.114757][ T1698] ? rcu_is_watching+0x12/0xc0
[ 177.115091][ T1698] ? rcu_is_watching+0x12/0xc0
[ 177.115415][ T1698] ? trace_contention_end+0xdc/0x140
[ 177.115733][ T1698] ? __mutex_lock+0x19c/0xcd0
[ 177.116062][ T1698] ? find_held_lock+0x2b/0x80
[ 177.116382][ T1698] ? rtnl_newlink+0x651/0xa60
[ 177.116697][ T1698] ? __create_object+0x5e/0xb0
[ 177.117054][ T1698] ? __pfx___mutex_lock+0x10/0x10
[ 177.117381][ T1698] ? trace_cap_capable+0x10f/0x190
[ 177.117701][ T1698] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 177.118110][ T1698] ? __rtnl_newlink+0x40e/0xa40
[ 177.118438][ T1698] rtnl_newlink+0x69a/0xa60
[ 177.118765][ T1698] ? __pfx_rtnl_newlink+0x10/0x10
[ 177.119096][ T1698] ? __lock_acquire+0x44d/0x7e0
[ 177.119429][ T1698] ? find_held_lock+0x2b/0x80
[ 177.119749][ T1698] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 177.120073][ T1698] ? __lock_release+0x5d/0x170
[ 177.120394][ T1698] ? __pfx_rtnl_newlink+0x10/0x10
[ 177.120710][ T1698] rtnetlink_rcv_msg+0x710/0xc00
[ 177.121041][ T1698] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 177.121362][ T1698] ? __lock_acquire+0x44d/0x7e0
[ 177.121685][ T1698] netlink_rcv_skb+0x121/0x350
[ 177.122013][ T1698] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 177.122333][ T1698] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 177.122664][ T1698] ? netlink_deliver_tap+0x13e/0x340
[ 177.122991][ T1698] ? netlink_deliver_tap+0xc3/0x340
[ 177.123311][ T1698] netlink_unicast+0x49e/0x780
[ 177.123655][ T1698] ? __pfx_netlink_unicast+0x10/0x10
[ 177.123987][ T1698] ? __lock_acquire+0x44d/0x7e0
[ 177.124316][ T1698] netlink_sendmsg+0x721/0xbe0
[ 177.124639][ T1698] ? __pfx_netlink_sendmsg+0x10/0x10
[ 177.124970][ T1698] ? __import_iovec+0x238/0x3c0
[ 177.125303][ T1698] ____sys_sendmsg+0x7ad/0xa10
[ 177.125631][ T1698] ? __pfx_____sys_sendmsg+0x10/0x10
[ 177.125957][ T1698] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 177.126367][ T1698] ___sys_sendmsg+0xed/0x170
[ 177.126691][ T1698] ? kasan_record_aux_stack+0x8c/0xa0
[ 177.127027][ T1698] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 177.127443][ T1698] ? __pfx____sys_sendmsg+0x10/0x10
[ 177.127771][ T1698] ? find_held_lock+0x2b/0x80
[ 177.128105][ T1698] ? __lock_acquire+0x44d/0x7e0
[ 177.128430][ T1698] ? find_held_lock+0x2b/0x80
[ 177.128747][ T1698] ? __virt_addr_valid+0x22e/0x450
[ 177.129079][ T1698] ? __lock_release+0x5d/0x170
[ 177.129411][ T1698] __sys_sendmsg+0x10b/0x1a0
[ 177.129733][ T1698] ? __call_rcu_common.constprop.0+0x320/0x640
[ 177.130142][ T1698] ? __pfx___sys_sendmsg+0x10/0x10
[ 177.130475][ T1698] ? rcu_is_watching+0x12/0xc0
[ 177.130797][ T1698] do_syscall_64+0xc1/0x380
[ 177.131124][ T1698] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 177.131529][ T1698] RIP: 0033:0x7fac00b841e7
[ 177.131872][ T1698] 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
[ 177.133016][ T1698] RSP: 002b:00007ffc40441918 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 177.133499][ T1698] RAX: ffffffffffffffda RBX: 00007ffc40442040 RCX: 00007fac00b841e7
[ 177.133992][ T1698] RDX: 0000000000000000 RSI: 00007ffc40441980 RDI: 0000000000000005
[ 177.134469][ T1698] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 177.134954][ T1698] R10: 00007fac00a81ee8 R11: 0000000000000246 R12: 0000000000000003
[ 177.135433][ T1698] R13: 00000000686e0c88 R14: 0000000000499600 R15: 0000000000000000
[ 177.135938][ T1698]
[ 177.136177][ T1698] irq event stamp: 41765
[ 177.136414][ T1698] hardirqs last enabled at (41773): [] __up_console_sem+0x6b/0x80
[ 177.136973][ T1698] hardirqs last disabled at (41782): [] __up_console_sem+0x50/0x80
[ 177.137533][ T1698] softirqs last enabled at (40746): [] handle_softirqs+0x358/0x620
[ 177.138100][ T1698] softirqs last disabled at (40395): [] __irq_exit_rcu+0xfa/0x160
[ 177.138647][ T1698] ---[ end trace 0000000000000000 ]---
[ 177.935772][ T1616] veth0: left allmulticast mode
[ 177.936524][ T1616] veth2: left allmulticast mode
[ 177.937277][ T1616] veth4: left allmulticast mode
[ 177.937899][ T1616] lo10: left allmulticast mode
[ 178.894961][ T1740] veth0: entered allmulticast mode
[ 178.895977][ T1740] veth2: entered allmulticast mode
[ 178.896982][ T1740] veth4: entered allmulticast mode
[ 178.898076][ T1740] lo: entered allmulticast mode
[ 179.925549][ T1769] br1: port 2(vx10) entered blocking state
[ 179.926062][ T1769] br1: port 2(vx10) entered disabled state
[ 179.926523][ T1769] vx10: entered allmulticast mode
[ 179.930721][ T1769] vx10: entered promiscuous mode
[ 179.931573][ T1769] br1: port 2(vx10) entered blocking state
[ 179.932007][ T1769] br1: port 2(vx10) entered forwarding state
[ 179.932828][ T1769] ------------[ cut here ]------------
[ 179.933208][ T1769] WARNING: CPU: 2 PID: 1769 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 179.933839][ T1769] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 179.934601][ T1769] CPU: 2 UID: 0 PID: 1769 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 179.935251][ T1769] Tainted: [W]=WARN
[ 179.935517][ T1769] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 179.935929][ T1769] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 179.936259][ T1769] 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
[ 179.937409][ T1769] RSP: 0018:ffffc9000309eef0 EFLAGS: 00010246
[ 179.937818][ T1769] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 179.938306][ T1769] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 179.938778][ T1769] RBP: ffffc9000309efe0 R08: 0000000000000000 R09: 0000000000000000
[ 179.939276][ T1769] R10: ffffc9000309f010 R11: ffffffffb1aa8918 R12: 1ffff92000613de2
[ 179.939754][ T1769] R13: 00000000000005aa R14: ffffc9000309f010 R15: ffff888005aaaf08
[ 179.940240][ T1769] FS: 00007f896c470800(0000) GS:ffff8880835b7000(0000) knlGS:0000000000000000
[ 179.940795][ T1769] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 179.941204][ T1769] CR2: 00000000004e5ce0 CR3: 0000000019008002 CR4: 0000000000772ef0
[ 179.941695][ T1769] PKRU: 55555554
[ 179.941949][ T1769] Call Trace:
[ 179.942194][ T1769]
[ 179.942371][ T1769] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 179.942697][ T1769] ? find_held_lock+0x2b/0x80
[ 179.943040][ T1769] ? mark_held_locks+0x49/0x80
[ 179.943373][ T1769] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 179.943770][ T1769] ? lockdep_hardirqs_on+0x7c/0x110
[ 179.944114][ T1769] netif_set_mtu+0x88/0x100
[ 179.944441][ T1769] ? __pfx_netif_set_mtu+0x10/0x10
[ 179.944775][ T1769] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 179.945240][ T1769] dev_set_mtu+0xa0/0x150
[ 179.945488][ T1769] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 179.945938][ T1769] br_add_if+0xda3/0x1330 [bridge]
[ 179.946304][ T1769] do_set_master+0x32f/0x500
[ 179.946634][ T1769] do_setlink.constprop.0+0x9f4/0x2480
[ 179.946977][ T1769] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 179.947401][ T1769] ? rcu_read_lock_any_held+0x43/0xb0
[ 179.947725][ T1769] ? validate_chain+0x166/0x4d0
[ 179.948062][ T1769] ? __kernel_text_address+0x12/0x40
[ 179.948425][ T1769] ? __lock_acquire+0x44d/0x7e0
[ 179.948756][ T1769] ? __mutex_trylock_common+0xf9/0x260
[ 179.949097][ T1769] ? __pfx___mutex_trylock_common+0x10/0x10
[ 179.949525][ T1769] ? rcu_is_watching+0x12/0xc0
[ 179.949875][ T1769] ? rcu_is_watching+0x12/0xc0
[ 179.950206][ T1769] ? trace_contention_end+0xdc/0x140
[ 179.950533][ T1769] ? __mutex_lock+0x19c/0xcd0
[ 179.950853][ T1769] ? find_held_lock+0x2b/0x80
[ 179.951190][ T1769] ? rtnl_newlink+0x651/0xa60
[ 179.951511][ T1769] ? __create_object+0x5e/0xb0
[ 179.951840][ T1769] ? __pfx___mutex_lock+0x10/0x10
[ 179.952175][ T1769] ? trace_cap_capable+0x10f/0x190
[ 179.952501][ T1769] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 179.952910][ T1769] ? __rtnl_newlink+0x40e/0xa40
[ 179.953240][ T1769] rtnl_newlink+0x69a/0xa60
[ 179.953611][ T1769] ? __pfx_rtnl_newlink+0x10/0x10
[ 179.953947][ T1769] ? __lock_acquire+0x44d/0x7e0
[ 179.954281][ T1769] ? find_held_lock+0x2b/0x80
[ 179.954606][ T1769] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 179.954941][ T1769] ? __lock_release+0x5d/0x170
[ 179.955267][ T1769] ? __pfx_rtnl_newlink+0x10/0x10
[ 179.955592][ T1769] rtnetlink_rcv_msg+0x710/0xc00
[ 179.955947][ T1769] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 179.956278][ T1769] ? __lock_acquire+0x44d/0x7e0
[ 179.956613][ T1769] netlink_rcv_skb+0x121/0x350
[ 179.956949][ T1769] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 179.957291][ T1769] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 179.957869][ T1769] ? netlink_deliver_tap+0x13e/0x340
[ 179.958193][ T1769] ? netlink_deliver_tap+0xc3/0x340
[ 179.958516][ T1769] netlink_unicast+0x49e/0x780
[ 179.958853][ T1769] ? __pfx_netlink_unicast+0x10/0x10
[ 179.959192][ T1769] ? __lock_acquire+0x44d/0x7e0
[ 179.959978][ T1769] netlink_sendmsg+0x721/0xbe0
[ 179.960309][ T1769] ? __pfx_netlink_sendmsg+0x10/0x10
[ 179.960635][ T1769] ? __import_iovec+0x238/0x3c0
[ 179.960973][ T1769] ____sys_sendmsg+0x7ad/0xa10
[ 179.961323][ T1769] ? __pfx_____sys_sendmsg+0x10/0x10
[ 179.961660][ T1769] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 179.962103][ T1769] ___sys_sendmsg+0xed/0x170
[ 179.962902][ T1769] ? kasan_record_aux_stack+0x8c/0xa0
[ 179.963258][ T1769] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 179.963676][ T1769] ? __pfx____sys_sendmsg+0x10/0x10
[ 179.964059][ T1769] ? find_held_lock+0x2b/0x80
[ 179.964632][ T1769] ? __lock_acquire+0x44d/0x7e0
[ 179.965231][ T1769] ? find_held_lock+0x2b/0x80
[ 179.965569][ T1769] ? __virt_addr_valid+0x22e/0x450
[ 179.965919][ T1769] ? __lock_release+0x5d/0x170
[ 179.966488][ T1769] __sys_sendmsg+0x10b/0x1a0
[ 179.966824][ T1769] ? __call_rcu_common.constprop.0+0x320/0x640
[ 179.967274][ T1769] ? __pfx___sys_sendmsg+0x10/0x10
[ 179.967843][ T1769] ? rcu_is_watching+0x12/0xc0
[ 179.968411][ T1769] do_syscall_64+0xc1/0x380
[ 179.968733][ T1769] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 179.969155][ T1769] RIP: 0033:0x7f896c63d1e7
[ 179.969516][ T1769] 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
[ 179.970666][ T1769] RSP: 002b:00007fffbf8fb348 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 179.971171][ T1769] RAX: ffffffffffffffda RBX: 00007fffbf8fba70 RCX: 00007f896c63d1e7
[ 179.971689][ T1769] RDX: 0000000000000000 RSI: 00007fffbf8fb3b0 RDI: 0000000000000005
[ 179.972191][ T1769] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 179.972915][ T1769] R10: 000000000166b910 R11: 0000000000000246 R12: 0000000000000004
[ 179.973421][ T1769] R13: 00000000686e0c8b R14: 0000000000499600 R15: 0000000000000000
[ 179.973928][ T1769]
[ 179.974202][ T1769] irq event stamp: 39525
[ 179.974444][ T1769] hardirqs last enabled at (39535): [] __up_console_sem+0x6b/0x80
[ 179.975240][ T1769] hardirqs last disabled at (39546): [] __up_console_sem+0x50/0x80
[ 179.975803][ T1769] softirqs last enabled at (39294): [] handle_softirqs+0x358/0x620
[ 179.976400][ T1769] softirqs last disabled at (39565): [] __irq_exit_rcu+0xfa/0x160
[ 179.977204][ T1769] ---[ end trace 0000000000000000 ]---
[ 194.153594][ T1807] vx10: left allmulticast mode
[ 194.154382][ T1807] vx10: left promiscuous mode
[ 194.154929][ T1807] br1: port 2(vx10) entered disabled state
[ 194.156731][ T1807] ------------[ cut here ]------------
[ 194.157588][ T1807] WARNING: CPU: 0 PID: 1807 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 194.158418][ T1807] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 194.159193][ T1807] CPU: 0 UID: 0 PID: 1807 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 194.159828][ T1807] Tainted: [W]=WARN
[ 194.160084][ T1807] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 194.160486][ T1807] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 194.160823][ T1807] 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
[ 194.162014][ T1807] RSP: 0018:ffffc9000314ef70 EFLAGS: 00010246
[ 194.162445][ T1807] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 194.162936][ T1807] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 194.163406][ T1807] RBP: ffffc9000314f058 R08: 0000000000000000 R09: 0000000000000000
[ 194.163894][ T1807] R10: ffffc9000314f088 R11: ffffffffb1179160 R12: 1ffff92000629df2
[ 194.164369][ T1807] R13: 00000000000005dc R14: ffffc9000314f088 R15: ffff888005aaaf08
[ 194.164841][ T1807] FS: 00007f70d38d8800(0000) GS:ffff8880834b7000(0000) knlGS:0000000000000000
[ 194.165412][ T1807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 194.165810][ T1807] CR2: 00000000004e5ce0 CR3: 0000000017251006 CR4: 0000000000772ef0
[ 194.166316][ T1807] PKRU: 55555554
[ 194.166581][ T1807] Call Trace:
[ 194.166821][ T1807]
[ 194.166995][ T1807] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 194.167418][ T1807] ? br_del_if+0xa3/0x1f0 [bridge]
[ 194.167782][ T1807] ? do_set_master+0x14a/0x500
[ 194.168115][ T1807] ? do_setlink.constprop.0+0x9f4/0x2480
[ 194.168431][ T1807] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 194.168750][ T1807] ? netlink_unicast+0x49e/0x780
[ 194.169080][ T1807] ? netlink_sendmsg+0x721/0xbe0
[ 194.169402][ T1807] ? ____sys_sendmsg+0x7ad/0xa10
[ 194.169726][ T1807] ? ___sys_sendmsg+0xed/0x170
[ 194.170070][ T1807] ? __sys_sendmsg+0x10b/0x1a0
[ 194.170451][ T1807] ? do_syscall_64+0xc1/0x380
[ 194.170771][ T1807] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 194.171179][ T1807] ? find_held_lock+0x2b/0x80
[ 194.171512][ T1807] netif_set_mtu+0x88/0x100
[ 194.171834][ T1807] ? __pfx_netif_set_mtu+0x10/0x10
[ 194.172196][ T1807] dev_set_mtu+0xa0/0x150
[ 194.172453][ T1807] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 194.172905][ T1807] br_del_if+0xb2/0x1f0 [bridge]
[ 194.173261][ T1807] ? rtnl_is_locked+0x15/0x20
[ 194.173582][ T1807] do_set_master+0x14a/0x500
[ 194.173940][ T1807] do_setlink.constprop.0+0x9f4/0x2480
[ 194.174289][ T1807] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 194.174696][ T1807] ? rcu_read_lock_any_held+0x43/0xb0
[ 194.175033][ T1807] ? validate_chain+0x166/0x4d0
[ 194.175353][ T1807] ? __kernel_text_address+0x12/0x40
[ 194.175675][ T1807] ? __lock_acquire+0x44d/0x7e0
[ 194.176007][ T1807] ? __mutex_trylock_common+0xf9/0x260
[ 194.176329][ T1807] ? __pfx___mutex_trylock_common+0x10/0x10
[ 194.176724][ T1807] ? rcu_is_watching+0x12/0xc0
[ 194.177064][ T1807] ? rcu_is_watching+0x12/0xc0
[ 194.177399][ T1807] ? trace_contention_end+0xdc/0x140
[ 194.177724][ T1807] ? __mutex_lock+0x19c/0xcd0
[ 194.178069][ T1807] ? find_held_lock+0x2b/0x80
[ 194.178419][ T1807] ? rtnl_newlink+0x651/0xa60
[ 194.178745][ T1807] ? __create_object+0x5e/0xb0
[ 194.179082][ T1807] ? __pfx___mutex_lock+0x10/0x10
[ 194.179403][ T1807] ? trace_cap_capable+0x10f/0x190
[ 194.179720][ T1807] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 194.180138][ T1807] ? __rtnl_newlink+0x40e/0xa40
[ 194.180469][ T1807] rtnl_newlink+0x69a/0xa60
[ 194.180794][ T1807] ? __pfx_rtnl_newlink+0x10/0x10
[ 194.181120][ T1807] ? __lock_acquire+0x44d/0x7e0
[ 194.181444][ T1807] ? find_held_lock+0x2b/0x80
[ 194.181764][ T1807] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 194.182106][ T1807] ? __lock_release+0x5d/0x170
[ 194.182456][ T1807] ? __pfx_rtnl_newlink+0x10/0x10
[ 194.182785][ T1807] rtnetlink_rcv_msg+0x710/0xc00
[ 194.183119][ T1807] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 194.183444][ T1807] ? __lock_acquire+0x44d/0x7e0
[ 194.183766][ T1807] netlink_rcv_skb+0x121/0x350
[ 194.184096][ T1807] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 194.184417][ T1807] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 194.184745][ T1807] ? netlink_deliver_tap+0x13e/0x340
[ 194.185079][ T1807] ? netlink_deliver_tap+0xc3/0x340
[ 194.185400][ T1807] netlink_unicast+0x49e/0x780
[ 194.185722][ T1807] ? __pfx_netlink_unicast+0x10/0x10
[ 194.186063][ T1807] ? __lock_acquire+0x44d/0x7e0
[ 194.186413][ T1807] netlink_sendmsg+0x721/0xbe0
[ 194.186735][ T1807] ? __pfx_netlink_sendmsg+0x10/0x10
[ 194.187081][ T1807] ? __import_iovec+0x238/0x3c0
[ 194.187422][ T1807] ____sys_sendmsg+0x7ad/0xa10
[ 194.187745][ T1807] ? __pfx_____sys_sendmsg+0x10/0x10
[ 194.188071][ T1807] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 194.188480][ T1807] ___sys_sendmsg+0xed/0x170
[ 194.188796][ T1807] ? kasan_record_aux_stack+0x8c/0xa0
[ 194.189123][ T1807] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 194.189548][ T1807] ? __pfx____sys_sendmsg+0x10/0x10
[ 194.189913][ T1807] ? find_held_lock+0x2b/0x80
[ 194.190263][ T1807] ? __lock_acquire+0x44d/0x7e0
[ 194.190590][ T1807] ? find_held_lock+0x2b/0x80
[ 194.190923][ T1807] ? __virt_addr_valid+0x22e/0x450
[ 194.191245][ T1807] ? __lock_release+0x5d/0x170
[ 194.191574][ T1807] __sys_sendmsg+0x10b/0x1a0
[ 194.191898][ T1807] ? __call_rcu_common.constprop.0+0x320/0x640
[ 194.192304][ T1807] ? __pfx___sys_sendmsg+0x10/0x10
[ 194.192637][ T1807] ? rcu_is_watching+0x12/0xc0
[ 194.192979][ T1807] do_syscall_64+0xc1/0x380
[ 194.193303][ T1807] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 194.193702][ T1807] RIP: 0033:0x7f70d3aa51e7
[ 194.194055][ T1807] 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
[ 194.195238][ T1807] RSP: 002b:00007fff8a9b2728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 194.195722][ T1807] RAX: ffffffffffffffda RBX: 00007fff8a9b2e50 RCX: 00007f70d3aa51e7
[ 194.196209][ T1807] RDX: 0000000000000000 RSI: 00007fff8a9b2790 RDI: 0000000000000005
[ 194.196689][ T1807] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 194.197199][ T1807] R10: 00007f70d39a2ee8 R11: 0000000000000246 R12: 0000000000000003
[ 194.197676][ T1807] R13: 00000000686e0c99 R14: 0000000000499600 R15: 0000000000000000
[ 194.198199][ T1807]
[ 194.198459][ T1807] irq event stamp: 43321
[ 194.198695][ T1807] hardirqs last enabled at (43329): [] __up_console_sem+0x6b/0x80
[ 194.199266][ T1807] hardirqs last disabled at (43338): [] __up_console_sem+0x50/0x80
[ 194.199816][ T1807] softirqs last enabled at (43310): [] handle_softirqs+0x358/0x620
[ 194.200411][ T1807] softirqs last disabled at (43289): [] __irq_exit_rcu+0xfa/0x160
[ 194.200973][ T1807] ---[ end trace 0000000000000000 ]---
[ 194.813725][ T1740] veth0: left allmulticast mode
[ 194.814485][ T1740] veth2: left allmulticast mode
[ 194.815216][ T1740] veth4: left allmulticast mode
[ 194.816068][ T1740] lo: left allmulticast mode
[ 195.783948][ T1843] veth0: entered allmulticast mode
[ 195.784870][ T1843] veth2: entered allmulticast mode
[ 195.785687][ T1843] veth4: entered allmulticast mode
[ 195.787664][ T1843] lo10: entered allmulticast mode
[ 196.552836][ T1867] br1: port 2(vx20) entered blocking state
[ 196.553408][ T1867] br1: port 2(vx20) entered disabled state
[ 196.553834][ T1867] vx20: entered allmulticast mode
[ 196.559068][ T1867] vx20: entered promiscuous mode
[ 196.561190][ T1867] br1: port 2(vx20) entered blocking state
[ 196.561761][ T1867] br1: port 2(vx20) entered forwarding state
[ 196.562853][ T1867] ------------[ cut here ]------------
[ 196.563232][ T1867] WARNING: CPU: 1 PID: 1867 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 196.564913][ T1867] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 196.565720][ T1867] CPU: 1 UID: 0 PID: 1867 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 196.566382][ T1867] Tainted: [W]=WARN
[ 196.566636][ T1867] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 196.567026][ T1867] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 196.567361][ T1867] 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
[ 196.568476][ T1867] RSP: 0018:ffffc9000329eef0 EFLAGS: 00010246
[ 196.568883][ T1867] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 196.569358][ T1867] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 196.569838][ T1867] RBP: ffffc9000329efe0 R08: 0000000000000000 R09: 0000000000000000
[ 196.570321][ T1867] R10: ffffc9000329f010 R11: ffffffffb1aa8918 R12: 1ffff92000653de2
[ 196.570797][ T1867] R13: 0000000000000596 R14: ffffc9000329f010 R15: ffff888005aaaf08
[ 196.571272][ T1867] FS: 00007f3e6372c800(0000) GS:ffff888083537000(0000) knlGS:0000000000000000
[ 196.571822][ T1867] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 196.572213][ T1867] CR2: 00000000004e5de8 CR3: 000000000b788004 CR4: 0000000000772ef0
[ 196.572673][ T1867] PKRU: 55555554
[ 196.572909][ T1867] Call Trace:
[ 196.573145][ T1867]
[ 196.573311][ T1867] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 196.573621][ T1867] ? find_held_lock+0x2b/0x80
[ 196.573946][ T1867] ? mark_held_locks+0x49/0x80
[ 196.574253][ T1867] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 196.574637][ T1867] ? lockdep_hardirqs_on+0x7c/0x110
[ 196.574954][ T1867] netif_set_mtu+0x88/0x100
[ 196.575262][ T1867] ? __pfx_netif_set_mtu+0x10/0x10
[ 196.575581][ T1867] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 196.576062][ T1867] dev_set_mtu+0xa0/0x150
[ 196.576318][ T1867] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 196.576775][ T1867] br_add_if+0xda3/0x1330 [bridge]
[ 196.577190][ T1867] do_set_master+0x32f/0x500
[ 196.577542][ T1867] do_setlink.constprop.0+0x9f4/0x2480
[ 196.577909][ T1867] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 196.578383][ T1867] ? rcu_read_lock_any_held+0x43/0xb0
[ 196.578791][ T1867] ? validate_chain+0x166/0x4d0
[ 196.579214][ T1867] ? __kernel_text_address+0x12/0x40
[ 196.579649][ T1867] ? __lock_acquire+0x44d/0x7e0
[ 196.580053][ T1867] ? __mutex_trylock_common+0xf9/0x260
[ 196.580414][ T1867] ? __pfx___mutex_trylock_common+0x10/0x10
[ 196.580892][ T1867] ? rcu_is_watching+0x12/0xc0
[ 196.581245][ T1867] ? rcu_is_watching+0x12/0xc0
[ 196.581639][ T1867] ? trace_contention_end+0xdc/0x140
[ 196.582021][ T1867] ? __mutex_lock+0x19c/0xcd0
[ 196.582365][ T1867] ? find_held_lock+0x2b/0x80
[ 196.582700][ T1867] ? rtnl_newlink+0x651/0xa60
[ 196.583048][ T1867] ? __create_object+0x5e/0xb0
[ 196.583464][ T1867] ? __pfx___mutex_lock+0x10/0x10
[ 196.583822][ T1867] ? trace_cap_capable+0x10f/0x190
[ 196.584188][ T1867] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 196.584638][ T1867] ? __rtnl_newlink+0x40e/0xa40
[ 196.584987][ T1867] rtnl_newlink+0x69a/0xa60
[ 196.585330][ T1867] ? __pfx_rtnl_newlink+0x10/0x10
[ 196.585678][ T1867] ? __lock_acquire+0x44d/0x7e0
[ 196.586026][ T1867] ? find_held_lock+0x2b/0x80
[ 196.586375][ T1867] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 196.586694][ T1867] ? __lock_release+0x5d/0x170
[ 196.587077][ T1867] ? __pfx_rtnl_newlink+0x10/0x10
[ 196.587468][ T1867] rtnetlink_rcv_msg+0x710/0xc00
[ 196.587774][ T1867] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 196.588099][ T1867] ? __lock_acquire+0x44d/0x7e0
[ 196.588414][ T1867] netlink_rcv_skb+0x121/0x350
[ 196.588764][ T1867] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 196.589133][ T1867] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 196.589498][ T1867] ? netlink_deliver_tap+0x13e/0x340
[ 196.589939][ T1867] ? netlink_deliver_tap+0xc3/0x340
[ 196.590378][ T1867] netlink_unicast+0x49e/0x780
[ 196.590776][ T1867] ? __pfx_netlink_unicast+0x10/0x10
[ 196.591185][ T1867] ? __lock_acquire+0x44d/0x7e0
[ 196.591600][ T1867] netlink_sendmsg+0x721/0xbe0
[ 196.591986][ T1867] ? __pfx_netlink_sendmsg+0x10/0x10
[ 196.592345][ T1867] ? __import_iovec+0x238/0x3c0
[ 196.592729][ T1867] ____sys_sendmsg+0x7ad/0xa10
[ 196.593082][ T1867] ? __pfx_____sys_sendmsg+0x10/0x10
[ 196.593442][ T1867] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 196.593924][ T1867] ___sys_sendmsg+0xed/0x170
[ 196.594319][ T1867] ? kasan_record_aux_stack+0x8c/0xa0
[ 196.594675][ T1867] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 196.595141][ T1867] ? __pfx____sys_sendmsg+0x10/0x10
[ 196.595509][ T1867] ? rcu_read_lock_any_held+0x43/0xb0
[ 196.595885][ T1867] ? validate_chain+0x166/0x4d0
[ 196.596229][ T1867] ? __lock_acquire+0x44d/0x7e0
[ 196.596568][ T1867] ? find_held_lock+0x2b/0x80
[ 196.596893][ T1867] ? rcu_is_watching+0x12/0xc0
[ 196.597223][ T1867] ? trace_rseq_update+0xd2/0x130
[ 196.597537][ T1867] __sys_sendmsg+0x10b/0x1a0
[ 196.597845][ T1867] ? __rseq_handle_notify_resume+0x2b8/0x420
[ 196.598269][ T1867] ? __pfx___sys_sendmsg+0x10/0x10
[ 196.598595][ T1867] ? rcu_is_watching+0x12/0xc0
[ 196.598914][ T1867] do_syscall_64+0xc1/0x380
[ 196.599233][ T1867] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 196.599621][ T1867] RIP: 0033:0x7f3e638f91e7
[ 196.599954][ T1867] 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
[ 196.601096][ T1867] RSP: 002b:00007ffd2ccd5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 196.601556][ T1867] RAX: ffffffffffffffda RBX: 00007ffd2ccd63a0 RCX: 00007f3e638f91e7
[ 196.602035][ T1867] RDX: 0000000000000000 RSI: 00007ffd2ccd5ce0 RDI: 0000000000000005
[ 196.602502][ T1867] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 196.603013][ T1867] R10: 00000000104c4910 R11: 0000000000000246 R12: 0000000000000004
[ 196.603493][ T1867] R13: 00000000686e0c9c R14: 0000000000499600 R15: 0000000000000000
[ 196.603996][ T1867]
[ 196.604238][ T1867] irq event stamp: 40541
[ 196.604487][ T1867] hardirqs last enabled at (40549): [] __up_console_sem+0x6b/0x80
[ 196.605051][ T1867] hardirqs last disabled at (40558): [] __up_console_sem+0x50/0x80
[ 196.605715][ T1867] softirqs last enabled at (39682): [] handle_softirqs+0x358/0x620
[ 196.606390][ T1867] softirqs last disabled at (39665): [] __irq_exit_rcu+0xfa/0x160
[ 196.607032][ T1867] ---[ end trace 0000000000000000 ]---
[ 210.650399][ T1903] vx20: left allmulticast mode
[ 210.650823][ T1903] vx20: left promiscuous mode
[ 210.651336][ T1903] br1: port 2(vx20) entered disabled state
[ 210.653118][ T1903] ------------[ cut here ]------------
[ 210.653463][ T1903] WARNING: CPU: 1 PID: 1903 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 210.655757][ T1903] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 210.656717][ T1903] CPU: 1 UID: 0 PID: 1903 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 210.657558][ T1903] Tainted: [W]=WARN
[ 210.657809][ T1903] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 210.658254][ T1903] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 210.658597][ T1903] 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
[ 210.659766][ T1903] RSP: 0018:ffffc9000343ef70 EFLAGS: 00010246
[ 210.660202][ T1903] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 210.660688][ T1903] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 210.661181][ T1903] RBP: ffffc9000343f058 R08: 0000000000000000 R09: 0000000000000000
[ 210.661665][ T1903] R10: ffffc9000343f088 R11: ffffffffb1179160 R12: 1ffff92000687df2
[ 210.662159][ T1903] R13: 00000000000005dc R14: ffffc9000343f088 R15: ffff888005aaaf08
[ 210.662646][ T1903] FS: 00007f9b41414800(0000) GS:ffff888083537000(0000) knlGS:0000000000000000
[ 210.663214][ T1903] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 210.663620][ T1903] CR2: 00000000004e5de8 CR3: 0000000016e42001 CR4: 0000000000772ef0
[ 210.664116][ T1903] PKRU: 55555554
[ 210.664353][ T1903] Call Trace:
[ 210.664602][ T1903]
[ 210.664766][ T1903] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 210.665195][ T1903] ? br_del_if+0xa3/0x1f0 [bridge]
[ 210.665567][ T1903] ? do_set_master+0x14a/0x500
[ 210.665896][ T1903] ? do_setlink.constprop.0+0x9f4/0x2480
[ 210.666221][ T1903] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 210.666541][ T1903] ? netlink_unicast+0x49e/0x780
[ 210.666882][ T1903] ? netlink_sendmsg+0x721/0xbe0
[ 210.667215][ T1903] ? ____sys_sendmsg+0x7ad/0xa10
[ 210.667539][ T1903] ? ___sys_sendmsg+0xed/0x170
[ 210.667870][ T1903] ? __sys_sendmsg+0x10b/0x1a0
[ 210.668187][ T1903] ? do_syscall_64+0xc1/0x380
[ 210.668501][ T1903] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 210.668916][ T1903] ? find_held_lock+0x2b/0x80
[ 210.669245][ T1903] netif_set_mtu+0x88/0x100
[ 210.669573][ T1903] ? __pfx_netif_set_mtu+0x10/0x10
[ 210.669918][ T1903] dev_set_mtu+0xa0/0x150
[ 210.670161][ T1903] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 210.670599][ T1903] br_del_if+0xb2/0x1f0 [bridge]
[ 210.670961][ T1903] ? rtnl_is_locked+0x15/0x20
[ 210.671281][ T1903] do_set_master+0x14a/0x500
[ 210.671602][ T1903] do_setlink.constprop.0+0x9f4/0x2480
[ 210.671935][ T1903] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 210.672343][ T1903] ? rcu_read_lock_any_held+0x43/0xb0
[ 210.672661][ T1903] ? validate_chain+0x166/0x4d0
[ 210.672991][ T1903] ? __kernel_text_address+0x12/0x40
[ 210.673313][ T1903] ? __lock_acquire+0x44d/0x7e0
[ 210.673636][ T1903] ? __mutex_trylock_common+0xf9/0x260
[ 210.673964][ T1903] ? __pfx___mutex_trylock_common+0x10/0x10
[ 210.674364][ T1903] ? rcu_is_watching+0x12/0xc0
[ 210.674682][ T1903] ? rcu_is_watching+0x12/0xc0
[ 210.675011][ T1903] ? trace_contention_end+0xdc/0x140
[ 210.675330][ T1903] ? __mutex_lock+0x19c/0xcd0
[ 210.675648][ T1903] ? find_held_lock+0x2b/0x80
[ 210.675979][ T1903] ? rtnl_newlink+0x651/0xa60
[ 210.676296][ T1903] ? __create_object+0x5e/0xb0
[ 210.676620][ T1903] ? __pfx___mutex_lock+0x10/0x10
[ 210.676963][ T1903] ? trace_cap_capable+0x10f/0x190
[ 210.677296][ T1903] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 210.677692][ T1903] ? __rtnl_newlink+0x40e/0xa40
[ 210.678031][ T1903] rtnl_newlink+0x69a/0xa60
[ 210.678355][ T1903] ? __pfx_rtnl_newlink+0x10/0x10
[ 210.678671][ T1903] ? __lock_acquire+0x44d/0x7e0
[ 210.679005][ T1903] ? find_held_lock+0x2b/0x80
[ 210.679329][ T1903] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 210.679654][ T1903] ? __lock_release+0x5d/0x170
[ 210.679994][ T1903] ? __pfx_rtnl_newlink+0x10/0x10
[ 210.680315][ T1903] rtnetlink_rcv_msg+0x710/0xc00
[ 210.680641][ T1903] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 210.680975][ T1903] ? __lock_acquire+0x44d/0x7e0
[ 210.681305][ T1903] netlink_rcv_skb+0x121/0x350
[ 210.681631][ T1903] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 210.681967][ T1903] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 210.682301][ T1903] ? netlink_deliver_tap+0x13e/0x340
[ 210.682622][ T1903] ? netlink_deliver_tap+0xc3/0x340
[ 210.682958][ T1903] netlink_unicast+0x49e/0x780
[ 210.683285][ T1903] ? __pfx_netlink_unicast+0x10/0x10
[ 210.683631][ T1903] ? __lock_acquire+0x44d/0x7e0
[ 210.683979][ T1903] netlink_sendmsg+0x721/0xbe0
[ 210.684321][ T1903] ? __pfx_netlink_sendmsg+0x10/0x10
[ 210.684643][ T1903] ? __import_iovec+0x238/0x3c0
[ 210.684983][ T1903] ____sys_sendmsg+0x7ad/0xa10
[ 210.685309][ T1903] ? __pfx_____sys_sendmsg+0x10/0x10
[ 210.685629][ T1903] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 210.686054][ T1903] ___sys_sendmsg+0xed/0x170
[ 210.686376][ T1903] ? kasan_record_aux_stack+0x8c/0xa0
[ 210.686704][ T1903] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 210.687132][ T1903] ? __pfx____sys_sendmsg+0x10/0x10
[ 210.687462][ T1903] ? find_held_lock+0x2b/0x80
[ 210.687788][ T1903] ? __lock_acquire+0x44d/0x7e0
[ 210.688128][ T1903] ? find_held_lock+0x2b/0x80
[ 210.688452][ T1903] ? __virt_addr_valid+0x22e/0x450
[ 210.688772][ T1903] ? __lock_release+0x5d/0x170
[ 210.689113][ T1903] __sys_sendmsg+0x10b/0x1a0
[ 210.689441][ T1903] ? __call_rcu_common.constprop.0+0x320/0x640
[ 210.689845][ T1903] ? __pfx___sys_sendmsg+0x10/0x10
[ 210.690189][ T1903] ? rcu_is_watching+0x12/0xc0
[ 210.690515][ T1903] do_syscall_64+0xc1/0x380
[ 210.690842][ T1903] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 210.691251][ T1903] RIP: 0033:0x7f9b415e11e7
[ 210.691591][ T1903] 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
[ 210.692753][ T1903] RSP: 002b:00007fff4d494bf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 210.693249][ T1903] RAX: ffffffffffffffda RBX: 00007fff4d495320 RCX: 00007f9b415e11e7
[ 210.693730][ T1903] RDX: 0000000000000000 RSI: 00007fff4d494c60 RDI: 0000000000000005
[ 210.694224][ T1903] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 210.694703][ T1903] R10: 00007f9b414deee8 R11: 0000000000000246 R12: 0000000000000003
[ 210.695191][ T1903] R13: 00000000686e0caa R14: 0000000000499600 R15: 0000000000000000
[ 210.695691][ T1903]
[ 210.695954][ T1903] irq event stamp: 37993
[ 210.696195][ T1903] hardirqs last enabled at (38001): [] __up_console_sem+0x6b/0x80
[ 210.696746][ T1903] hardirqs last disabled at (38008): [] __up_console_sem+0x50/0x80
[ 210.697310][ T1903] softirqs last enabled at (37538): [] handle_softirqs+0x358/0x620
[ 210.697841][ T1903] softirqs last disabled at (37529): [] __irq_exit_rcu+0xfa/0x160
[ 210.698379][ T1903] ---[ end trace 0000000000000000 ]---
[ 211.109883][ T1843] veth0: left allmulticast mode
[ 211.110484][ T1843] veth2: left allmulticast mode
[ 211.111021][ T1843] veth4: left allmulticast mode
[ 211.111602][ T1843] lo10: left allmulticast mode
[ 212.053514][ T1937] veth0: entered allmulticast mode
[ 212.065630][ T1937] veth2: entered allmulticast mode
[ 212.066687][ T1937] veth4: entered allmulticast mode
[ 212.068255][ T1937] lo10: entered allmulticast mode
[ 213.313038][ T1981] br1: port 2(vx20) entered blocking state
[ 213.313501][ T1981] br1: port 2(vx20) entered disabled state
[ 213.313958][ T1981] vx20: entered allmulticast mode
[ 213.317442][ T1981] vx20: entered promiscuous mode
[ 213.318246][ T1981] br1: port 2(vx20) entered blocking state
[ 213.318642][ T1981] br1: port 2(vx20) entered forwarding state
[ 213.319473][ T1981] ------------[ cut here ]------------
[ 213.319787][ T1981] WARNING: CPU: 3 PID: 1981 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 213.320437][ T1981] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 213.321230][ T1981] CPU: 3 UID: 0 PID: 1981 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 213.321880][ T1981] Tainted: [W]=WARN
[ 213.322121][ T1981] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 213.322528][ T1981] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 213.322867][ T1981] 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
[ 213.324054][ T1981] RSP: 0018:ffffc9000362eef0 EFLAGS: 00010246
[ 213.324463][ T1981] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 213.324941][ T1981] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 213.325436][ T1981] RBP: ffffc9000362efe0 R08: 0000000000000000 R09: 0000000000000000
[ 213.325918][ T1981] R10: ffffc9000362f010 R11: ffffffffb1aa8918 R12: 1ffff920006c5de2
[ 213.326390][ T1981] R13: 0000000000000596 R14: ffffc9000362f010 R15: ffff888005aaaf08
[ 213.326852][ T1981] FS: 00007fb7730b3800(0000) GS:ffff888083637000(0000) knlGS:0000000000000000
[ 213.327431][ T1981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 213.327829][ T1981] CR2: 00000000004e5de8 CR3: 000000000b40f003 CR4: 0000000000772ef0
[ 213.328309][ T1981] PKRU: 55555554
[ 213.328543][ T1981] Call Trace:
[ 213.328777][ T1981]
[ 213.328950][ T1981] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 213.329270][ T1981] ? find_held_lock+0x2b/0x80
[ 213.329591][ T1981] ? mark_held_locks+0x49/0x80
[ 213.329924][ T1981] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 213.330337][ T1981] ? lockdep_hardirqs_on+0x7c/0x110
[ 213.330657][ T1981] netif_set_mtu+0x88/0x100
[ 213.330998][ T1981] ? __pfx_netif_set_mtu+0x10/0x10
[ 213.331341][ T1981] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 213.331788][ T1981] dev_set_mtu+0xa0/0x150
[ 213.332046][ T1981] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 213.332484][ T1981] br_add_if+0xda3/0x1330 [bridge]
[ 213.332854][ T1981] do_set_master+0x32f/0x500
[ 213.333187][ T1981] do_setlink.constprop.0+0x9f4/0x2480
[ 213.333513][ T1981] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 213.333931][ T1981] ? rcu_read_lock_any_held+0x43/0xb0
[ 213.334246][ T1981] ? validate_chain+0x166/0x4d0
[ 213.334559][ T1981] ? __kernel_text_address+0x12/0x40
[ 213.334886][ T1981] ? __lock_acquire+0x44d/0x7e0
[ 213.335201][ T1981] ? __mutex_trylock_common+0xf9/0x260
[ 213.335524][ T1981] ? __pfx___mutex_trylock_common+0x10/0x10
[ 213.335927][ T1981] ? rcu_is_watching+0x12/0xc0
[ 213.336268][ T1981] ? rcu_is_watching+0x12/0xc0
[ 213.336624][ T1981] ? trace_contention_end+0xdc/0x140
[ 213.336980][ T1981] ? __mutex_lock+0x19c/0xcd0
[ 213.337310][ T1981] ? find_held_lock+0x2b/0x80
[ 213.337621][ T1981] ? rtnl_newlink+0x651/0xa60
[ 213.337958][ T1981] ? __create_object+0x5e/0xb0
[ 213.338274][ T1981] ? __pfx___mutex_lock+0x10/0x10
[ 213.338585][ T1981] ? trace_cap_capable+0x10f/0x190
[ 213.338908][ T1981] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 213.339306][ T1981] ? __rtnl_newlink+0x40e/0xa40
[ 213.339623][ T1981] rtnl_newlink+0x69a/0xa60
[ 213.339949][ T1981] ? __pfx_rtnl_newlink+0x10/0x10
[ 213.340258][ T1981] ? __lock_acquire+0x44d/0x7e0
[ 213.340582][ T1981] ? find_held_lock+0x2b/0x80
[ 213.340900][ T1981] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 213.341213][ T1981] ? __lock_release+0x5d/0x170
[ 213.341531][ T1981] ? __pfx_rtnl_newlink+0x10/0x10
[ 213.341848][ T1981] rtnetlink_rcv_msg+0x710/0xc00
[ 213.342216][ T1981] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 213.342550][ T1981] ? __lock_acquire+0x44d/0x7e0
[ 213.342890][ T1981] netlink_rcv_skb+0x121/0x350
[ 213.343228][ T1981] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 213.343555][ T1981] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 213.343905][ T1981] ? netlink_deliver_tap+0x13e/0x340
[ 213.344275][ T1981] ? netlink_deliver_tap+0xc3/0x340
[ 213.344605][ T1981] netlink_unicast+0x49e/0x780
[ 213.344945][ T1981] ? __pfx_netlink_unicast+0x10/0x10
[ 213.345295][ T1981] ? __lock_acquire+0x44d/0x7e0
[ 213.345627][ T1981] netlink_sendmsg+0x721/0xbe0
[ 213.345958][ T1981] ? __pfx_netlink_sendmsg+0x10/0x10
[ 213.346277][ T1981] ? __import_iovec+0x238/0x3c0
[ 213.346609][ T1981] ____sys_sendmsg+0x7ad/0xa10
[ 213.346940][ T1981] ? __pfx_____sys_sendmsg+0x10/0x10
[ 213.347268][ T1981] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 213.347679][ T1981] ___sys_sendmsg+0xed/0x170
[ 213.347998][ T1981] ? kasan_record_aux_stack+0x8c/0xa0
[ 213.348317][ T1981] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 213.348715][ T1981] ? __pfx____sys_sendmsg+0x10/0x10
[ 213.349044][ T1981] ? find_held_lock+0x2b/0x80
[ 213.349365][ T1981] ? __lock_acquire+0x44d/0x7e0
[ 213.349687][ T1981] ? find_held_lock+0x2b/0x80
[ 213.350042][ T1981] ? __virt_addr_valid+0x22e/0x450
[ 213.350377][ T1981] ? __lock_release+0x5d/0x170
[ 213.350713][ T1981] __sys_sendmsg+0x10b/0x1a0
[ 213.351038][ T1981] ? __call_rcu_common.constprop.0+0x320/0x640
[ 213.351427][ T1981] ? __pfx___sys_sendmsg+0x10/0x10
[ 213.351750][ T1981] ? rcu_is_watching+0x12/0xc0
[ 213.352085][ T1981] do_syscall_64+0xc1/0x380
[ 213.352414][ T1981] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 213.352822][ T1981] RIP: 0033:0x7fb7732801e7
[ 213.353155][ T1981] 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
[ 213.354344][ T1981] RSP: 002b:00007ffc6e01b5f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 213.354849][ T1981] RAX: ffffffffffffffda RBX: 00007ffc6e01bd20 RCX: 00007fb7732801e7
[ 213.355353][ T1981] RDX: 0000000000000000 RSI: 00007ffc6e01b660 RDI: 0000000000000005
[ 213.355846][ T1981] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 213.356349][ T1981] R10: 00000000275c2910 R11: 0000000000000246 R12: 0000000000000004
[ 213.356823][ T1981] R13: 00000000686e0cad R14: 0000000000499600 R15: 0000000000000000
[ 213.357336][ T1981]
[ 213.357575][ T1981] irq event stamp: 31193
[ 213.357813][ T1981] hardirqs last enabled at (31201): [] __up_console_sem+0x6b/0x80
[ 213.358415][ T1981] hardirqs last disabled at (31210): [] __up_console_sem+0x50/0x80
[ 213.359009][ T1981] softirqs last enabled at (30338): [] handle_softirqs+0x358/0x620
[ 213.359579][ T1981] softirqs last disabled at (30333): [] __irq_exit_rcu+0xfa/0x160
[ 213.360158][ T1981] ---[ end trace 0000000000000000 ]---
[ 227.455409][ T2017] vx20: left allmulticast mode
[ 227.455759][ T2017] vx20: left promiscuous mode
[ 227.456288][ T2017] br1: port 2(vx20) entered disabled state
[ 227.458084][ T2017] ------------[ cut here ]------------
[ 227.458457][ T2017] WARNING: CPU: 1 PID: 2017 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 227.459090][ T2017] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 227.459893][ T2017] CPU: 1 UID: 0 PID: 2017 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 227.460553][ T2017] Tainted: [W]=WARN
[ 227.460814][ T2017] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 227.461218][ T2017] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 227.461539][ T2017] 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
[ 227.463878][ T2017] RSP: 0018:ffffc9000386ef70 EFLAGS: 00010246
[ 227.464279][ T2017] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 227.464738][ T2017] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 227.465390][ T2017] RBP: ffffc9000386f058 R08: 0000000000000000 R09: 0000000000000000
[ 227.466066][ T2017] R10: ffffc9000386f088 R11: ffffffffb1179160 R12: 1ffff9200070ddf2
[ 227.466543][ T2017] R13: 00000000000005dc R14: ffffc9000386f088 R15: ffff888005aaaf08
[ 227.467163][ T2017] FS: 00007f6dd899e800(0000) GS:ffff888083537000(0000) knlGS:0000000000000000
[ 227.467906][ T2017] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 227.468357][ T2017] CR2: 00000000004e5de8 CR3: 0000000016fd3002 CR4: 0000000000772ef0
[ 227.468845][ T2017] PKRU: 55555554
[ 227.469107][ T2017] Call Trace:
[ 227.469359][ T2017]
[ 227.469521][ T2017] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 227.469933][ T2017] ? br_del_if+0xa3/0x1f0 [bridge]
[ 227.470294][ T2017] ? do_set_master+0x14a/0x500
[ 227.470664][ T2017] ? do_setlink.constprop.0+0x9f4/0x2480
[ 227.470991][ T2017] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 227.471297][ T2017] ? netlink_unicast+0x49e/0x780
[ 227.471621][ T2017] ? netlink_sendmsg+0x721/0xbe0
[ 227.471933][ T2017] ? ____sys_sendmsg+0x7ad/0xa10
[ 227.472238][ T2017] ? ___sys_sendmsg+0xed/0x170
[ 227.472582][ T2017] ? __sys_sendmsg+0x10b/0x1a0
[ 227.472914][ T2017] ? do_syscall_64+0xc1/0x380
[ 227.473218][ T2017] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 227.473612][ T2017] ? find_held_lock+0x2b/0x80
[ 227.473942][ T2017] netif_set_mtu+0x88/0x100
[ 227.474252][ T2017] ? __pfx_netif_set_mtu+0x10/0x10
[ 227.474590][ T2017] dev_set_mtu+0xa0/0x150
[ 227.474829][ T2017] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 227.475277][ T2017] br_del_if+0xb2/0x1f0 [bridge]
[ 227.475636][ T2017] ? rtnl_is_locked+0x15/0x20
[ 227.475967][ T2017] do_set_master+0x14a/0x500
[ 227.476279][ T2017] do_setlink.constprop.0+0x9f4/0x2480
[ 227.476607][ T2017] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 227.477044][ T2017] ? rcu_read_lock_any_held+0x43/0xb0
[ 227.477405][ T2017] ? validate_chain+0x166/0x4d0
[ 227.477717][ T2017] ? __kernel_text_address+0x12/0x40
[ 227.478046][ T2017] ? __lock_acquire+0x44d/0x7e0
[ 227.478366][ T2017] ? __mutex_trylock_common+0xf9/0x260
[ 227.478679][ T2017] ? __pfx___mutex_trylock_common+0x10/0x10
[ 227.479120][ T2017] ? rcu_is_watching+0x12/0xc0
[ 227.479433][ T2017] ? rcu_is_watching+0x12/0xc0
[ 227.479748][ T2017] ? trace_contention_end+0xdc/0x140
[ 227.480091][ T2017] ? __mutex_lock+0x19c/0xcd0
[ 227.480396][ T2017] ? find_held_lock+0x2b/0x80
[ 227.480698][ T2017] ? rtnl_newlink+0x651/0xa60
[ 227.481050][ T2017] ? __create_object+0x5e/0xb0
[ 227.481367][ T2017] ? __pfx___mutex_lock+0x10/0x10
[ 227.481676][ T2017] ? trace_cap_capable+0x10f/0x190
[ 227.481994][ T2017] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 227.482393][ T2017] ? __rtnl_newlink+0x40e/0xa40
[ 227.482742][ T2017] rtnl_newlink+0x69a/0xa60
[ 227.483115][ T2017] ? __pfx_rtnl_newlink+0x10/0x10
[ 227.483438][ T2017] ? __lock_acquire+0x44d/0x7e0
[ 227.483751][ T2017] ? find_held_lock+0x2b/0x80
[ 227.484068][ T2017] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 227.484373][ T2017] ? __lock_release+0x5d/0x170
[ 227.484684][ T2017] ? __pfx_rtnl_newlink+0x10/0x10
[ 227.485064][ T2017] rtnetlink_rcv_msg+0x710/0xc00
[ 227.485403][ T2017] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 227.485720][ T2017] ? __lock_acquire+0x44d/0x7e0
[ 227.486061][ T2017] netlink_rcv_skb+0x121/0x350
[ 227.486371][ T2017] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 227.486683][ T2017] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 227.487058][ T2017] ? netlink_deliver_tap+0x13e/0x340
[ 227.487399][ T2017] ? netlink_deliver_tap+0xc3/0x340
[ 227.487709][ T2017] netlink_unicast+0x49e/0x780
[ 227.488028][ T2017] ? __pfx_netlink_unicast+0x10/0x10
[ 227.488341][ T2017] ? __lock_acquire+0x44d/0x7e0
[ 227.488651][ T2017] netlink_sendmsg+0x721/0xbe0
[ 227.488980][ T2017] ? __pfx_netlink_sendmsg+0x10/0x10
[ 227.489292][ T2017] ? __import_iovec+0x238/0x3c0
[ 227.489618][ T2017] ____sys_sendmsg+0x7ad/0xa10
[ 227.489940][ T2017] ? __pfx_____sys_sendmsg+0x10/0x10
[ 227.490249][ T2017] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 227.490649][ T2017] ___sys_sendmsg+0xed/0x170
[ 227.490989][ T2017] ? kasan_record_aux_stack+0x8c/0xa0
[ 227.491299][ T2017] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 227.491679][ T2017] ? __pfx____sys_sendmsg+0x10/0x10
[ 227.491996][ T2017] ? find_held_lock+0x2b/0x80
[ 227.492311][ T2017] ? __lock_acquire+0x44d/0x7e0
[ 227.492621][ T2017] ? find_held_lock+0x2b/0x80
[ 227.492955][ T2017] ? __virt_addr_valid+0x22e/0x450
[ 227.493262][ T2017] ? __lock_release+0x5d/0x170
[ 227.493572][ T2017] __sys_sendmsg+0x10b/0x1a0
[ 227.493891][ T2017] ? __call_rcu_common.constprop.0+0x320/0x640
[ 227.494273][ T2017] ? __pfx___sys_sendmsg+0x10/0x10
[ 227.494627][ T2017] ? rcu_is_watching+0x12/0xc0
[ 227.495124][ T2017] do_syscall_64+0xc1/0x380
[ 227.495631][ T2017] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 227.496284][ T2017] RIP: 0033:0x7f6dd8b6b1e7
[ 227.496757][ T2017] 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
[ 227.498543][ T2017] RSP: 002b:00007ffe87f82798 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 227.499387][ T2017] RAX: ffffffffffffffda RBX: 00007ffe87f82ec0 RCX: 00007f6dd8b6b1e7
[ 227.500166][ T2017] RDX: 0000000000000000 RSI: 00007ffe87f82800 RDI: 0000000000000005
[ 227.500999][ T2017] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 227.501809][ T2017] R10: 00007f6dd8a68ee8 R11: 0000000000000246 R12: 0000000000000003
[ 227.502660][ T2017] R13: 00000000686e0cbb R14: 0000000000499600 R15: 0000000000000000
[ 227.503503][ T2017]
[ 227.503912][ T2017] irq event stamp: 41397
[ 227.504282][ T2017] hardirqs last enabled at (41405): [] __up_console_sem+0x6b/0x80
[ 227.505232][ T2017] hardirqs last disabled at (41414): [] __up_console_sem+0x50/0x80
[ 227.506163][ T2017] softirqs last enabled at (41444): [] handle_softirqs+0x358/0x620
[ 227.507093][ T2017] softirqs last disabled at (41423): [] __irq_exit_rcu+0xfa/0x160
[ 227.508022][ T2017] ---[ end trace 0000000000000000 ]---
[ 228.409743][ T1937] veth0: left allmulticast mode
[ 228.410354][ T1937] veth2: left allmulticast mode
[ 228.411134][ T1937] veth4: left allmulticast mode
[ 228.411652][ T1937] lo10: left allmulticast mode
[ 229.339604][ T2059] veth0: entered allmulticast mode
[ 229.340564][ T2059] veth2: entered allmulticast mode
[ 229.342745][ T2059] veth4: entered allmulticast mode
[ 229.345656][ T2059] lo10: entered allmulticast mode
[ 230.685537][ T2103] br1: port 2(vx20) entered blocking state
[ 230.685980][ T2103] br1: port 2(vx20) entered disabled state
[ 230.686406][ T2103] vx20: entered allmulticast mode
[ 230.691784][ T2103] vx20: entered promiscuous mode
[ 230.692631][ T2103] br1: port 2(vx20) entered blocking state
[ 230.693038][ T2103] br1: port 2(vx20) entered forwarding state
[ 230.693865][ T2103] ------------[ cut here ]------------
[ 230.694172][ T2103] WARNING: CPU: 3 PID: 2103 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 230.694794][ T2103] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 230.695567][ T2103] CPU: 3 UID: 0 PID: 2103 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 230.696659][ T2103] Tainted: [W]=WARN
[ 230.696908][ T2103] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 230.697313][ T2103] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 230.697663][ T2103] 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
[ 230.698813][ T2103] RSP: 0018:ffffc90003c8eef0 EFLAGS: 00010246
[ 230.699232][ T2103] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 230.699697][ T2103] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 230.700189][ T2103] RBP: ffffc90003c8efe0 R08: 0000000000000000 R09: 0000000000000000
[ 230.700659][ T2103] R10: ffffc90003c8f010 R11: ffffffffb1aa8918 R12: 1ffff92000791de2
[ 230.701131][ T2103] R13: 0000000000000596 R14: ffffc90003c8f010 R15: ffff888005aaaf08
[ 230.701590][ T2103] FS: 00007f7c490c1800(0000) GS:ffff888083637000(0000) knlGS:0000000000000000
[ 230.702143][ T2103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 230.702533][ T2103] CR2: 00000000004e5de8 CR3: 00000000191a8001 CR4: 0000000000772ef0
[ 230.703000][ T2103] PKRU: 55555554
[ 230.703236][ T2103] Call Trace:
[ 230.703466][ T2103]
[ 230.703629][ T2103] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 230.703953][ T2103] ? find_held_lock+0x2b/0x80
[ 230.704273][ T2103] ? mark_held_locks+0x49/0x80
[ 230.704582][ T2103] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 230.704972][ T2103] ? lockdep_hardirqs_on+0x7c/0x110
[ 230.705281][ T2103] netif_set_mtu+0x88/0x100
[ 230.705589][ T2103] ? __pfx_netif_set_mtu+0x10/0x10
[ 230.705911][ T2103] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 230.706351][ T2103] dev_set_mtu+0xa0/0x150
[ 230.706587][ T2103] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 230.707021][ T2103] br_add_if+0xda3/0x1330 [bridge]
[ 230.707433][ T2103] do_set_master+0x32f/0x500
[ 230.707773][ T2103] do_setlink.constprop.0+0x9f4/0x2480
[ 230.708130][ T2103] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 230.708524][ T2103] ? rcu_read_lock_any_held+0x43/0xb0
[ 230.708832][ T2103] ? validate_chain+0x166/0x4d0
[ 230.709151][ T2103] ? __kernel_text_address+0x12/0x40
[ 230.709469][ T2103] ? __lock_acquire+0x44d/0x7e0
[ 230.709787][ T2103] ? __mutex_trylock_common+0xf9/0x260
[ 230.710112][ T2103] ? __pfx___mutex_trylock_common+0x10/0x10
[ 230.710495][ T2103] ? rcu_is_watching+0x12/0xc0
[ 230.710814][ T2103] ? rcu_is_watching+0x12/0xc0
[ 230.711149][ T2103] ? trace_contention_end+0xdc/0x140
[ 230.711465][ T2103] ? __mutex_lock+0x19c/0xcd0
[ 230.711775][ T2103] ? find_held_lock+0x2b/0x80
[ 230.712100][ T2103] ? rtnl_newlink+0x651/0xa60
[ 230.712416][ T2103] ? __create_object+0x5e/0xb0
[ 230.712750][ T2103] ? __pfx___mutex_lock+0x10/0x10
[ 230.713068][ T2103] ? trace_cap_capable+0x10f/0x190
[ 230.713384][ T2103] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 230.713763][ T2103] ? __rtnl_newlink+0x40e/0xa40
[ 230.714089][ T2103] rtnl_newlink+0x69a/0xa60
[ 230.714418][ T2103] ? __pfx_rtnl_newlink+0x10/0x10
[ 230.714738][ T2103] ? __lock_acquire+0x44d/0x7e0
[ 230.715079][ T2103] ? find_held_lock+0x2b/0x80
[ 230.715391][ T2103] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 230.715705][ T2103] ? __lock_release+0x5d/0x170
[ 230.716041][ T2103] ? __pfx_rtnl_newlink+0x10/0x10
[ 230.716352][ T2103] rtnetlink_rcv_msg+0x710/0xc00
[ 230.716663][ T2103] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 230.716982][ T2103] ? __lock_acquire+0x44d/0x7e0
[ 230.717325][ T2103] netlink_rcv_skb+0x121/0x350
[ 230.717649][ T2103] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 230.717969][ T2103] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 230.718286][ T2103] ? netlink_deliver_tap+0x13e/0x340
[ 230.718595][ T2103] ? netlink_deliver_tap+0xc3/0x340
[ 230.718915][ T2103] netlink_unicast+0x49e/0x780
[ 230.719227][ T2103] ? __pfx_netlink_unicast+0x10/0x10
[ 230.719541][ T2103] ? __lock_acquire+0x44d/0x7e0
[ 230.719864][ T2103] netlink_sendmsg+0x721/0xbe0
[ 230.720185][ T2103] ? __pfx_netlink_sendmsg+0x10/0x10
[ 230.720507][ T2103] ? __import_iovec+0x238/0x3c0
[ 230.720827][ T2103] ____sys_sendmsg+0x7ad/0xa10
[ 230.721151][ T2103] ? __pfx_____sys_sendmsg+0x10/0x10
[ 230.721477][ T2103] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 230.721882][ T2103] ___sys_sendmsg+0xed/0x170
[ 230.722190][ T2103] ? kasan_record_aux_stack+0x8c/0xa0
[ 230.722506][ T2103] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 230.722942][ T2103] ? __pfx____sys_sendmsg+0x10/0x10
[ 230.723255][ T2103] ? find_held_lock+0x2b/0x80
[ 230.723563][ T2103] ? __lock_acquire+0x44d/0x7e0
[ 230.723884][ T2103] ? find_held_lock+0x2b/0x80
[ 230.724200][ T2103] ? __virt_addr_valid+0x22e/0x450
[ 230.724513][ T2103] ? __lock_release+0x5d/0x170
[ 230.724822][ T2103] __sys_sendmsg+0x10b/0x1a0
[ 230.725137][ T2103] ? __call_rcu_common.constprop.0+0x320/0x640
[ 230.725522][ T2103] ? __pfx___sys_sendmsg+0x10/0x10
[ 230.725842][ T2103] ? rcu_is_watching+0x12/0xc0
[ 230.726172][ T2103] do_syscall_64+0xc1/0x380
[ 230.726524][ T2103] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 230.726920][ T2103] RIP: 0033:0x7f7c4928e1e7
[ 230.727265][ T2103] 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
[ 230.728397][ T2103] RSP: 002b:00007ffed5ca34d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 230.729209][ T2103] RAX: ffffffffffffffda RBX: 00007ffed5ca3c00 RCX: 00007f7c4928e1e7
[ 230.730066][ T2103] RDX: 0000000000000000 RSI: 00007ffed5ca3540 RDI: 0000000000000005
[ 230.730732][ T2103] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 230.731440][ T2103] R10: 0000000014eb4910 R11: 0000000000000246 R12: 0000000000000004
[ 230.732264][ T2103] R13: 00000000686e0cbe R14: 0000000000499600 R15: 0000000000000000
[ 230.733149][ T2103]
[ 230.733566][ T2103] irq event stamp: 34687
[ 230.733979][ T2103] hardirqs last enabled at (34697): [] __up_console_sem+0x6b/0x80
[ 230.734947][ T2103] hardirqs last disabled at (34706): [] __up_console_sem+0x50/0x80
[ 230.735898][ T2103] softirqs last enabled at (33834): [] handle_softirqs+0x358/0x620
[ 230.736852][ T2103] softirqs last disabled at (33545): [] __irq_exit_rcu+0xfa/0x160
[ 230.737803][ T2103] ---[ end trace 0000000000000000 ]---
[ 246.125603][ T2141] vx20: left allmulticast mode
[ 246.126050][ T2141] vx20: left promiscuous mode
[ 246.126545][ T2141] br1: port 2(vx20) entered disabled state
[ 246.128472][ T2141] ------------[ cut here ]------------
[ 246.128829][ T2141] WARNING: CPU: 2 PID: 2141 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 246.129503][ T2141] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 246.130249][ T2141] CPU: 2 UID: 0 PID: 2141 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 246.130941][ T2141] Tainted: [W]=WARN
[ 246.131196][ T2141] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 246.131604][ T2141] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 246.133064][ T2141] 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
[ 246.134188][ T2141] RSP: 0018:ffffc90003dbef70 EFLAGS: 00010246
[ 246.134611][ T2141] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 246.135177][ T2141] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 246.135657][ T2141] RBP: ffffc90003dbf058 R08: 0000000000000000 R09: 0000000000000000
[ 246.136140][ T2141] R10: ffffc90003dbf088 R11: ffffffffb1179160 R12: 1ffff920007b7df2
[ 246.136619][ T2141] R13: 00000000000005dc R14: ffffc90003dbf088 R15: ffff888005aaaf08
[ 246.137120][ T2141] FS: 00007f95f933b800(0000) GS:ffff8880835b7000(0000) knlGS:0000000000000000
[ 246.137686][ T2141] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 246.138101][ T2141] CR2: 00000000004e5de8 CR3: 000000000bec3004 CR4: 0000000000772ef0
[ 246.138581][ T2141] PKRU: 55555554
[ 246.138854][ T2141] Call Trace:
[ 246.139120][ T2141]
[ 246.139294][ T2141] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 246.139705][ T2141] ? br_del_if+0xa3/0x1f0 [bridge]
[ 246.140095][ T2141] ? do_set_master+0x14a/0x500
[ 246.140422][ T2141] ? do_setlink.constprop.0+0x9f4/0x2480
[ 246.140743][ T2141] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 246.141075][ T2141] ? netlink_unicast+0x49e/0x780
[ 246.141396][ T2141] ? netlink_sendmsg+0x721/0xbe0
[ 246.141713][ T2141] ? ____sys_sendmsg+0x7ad/0xa10
[ 246.142049][ T2141] ? ___sys_sendmsg+0xed/0x170
[ 246.142372][ T2141] ? __sys_sendmsg+0x10b/0x1a0
[ 246.142690][ T2141] ? do_syscall_64+0xc1/0x380
[ 246.143024][ T2141] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 246.143420][ T2141] ? find_held_lock+0x2b/0x80
[ 246.143751][ T2141] netif_set_mtu+0x88/0x100
[ 246.144087][ T2141] ? __pfx_netif_set_mtu+0x10/0x10
[ 246.144429][ T2141] dev_set_mtu+0xa0/0x150
[ 246.144684][ T2141] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 246.145130][ T2141] br_del_if+0xb2/0x1f0 [bridge]
[ 246.145488][ T2141] ? rtnl_is_locked+0x15/0x20
[ 246.145820][ T2141] do_set_master+0x14a/0x500
[ 246.146155][ T2141] do_setlink.constprop.0+0x9f4/0x2480
[ 246.146480][ T2141] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 246.146892][ T2141] ? rcu_read_lock_any_held+0x43/0xb0
[ 246.147261][ T2141] ? validate_chain+0x166/0x4d0
[ 246.147588][ T2141] ? __kernel_text_address+0x12/0x40
[ 246.147938][ T2141] ? __lock_acquire+0x44d/0x7e0
[ 246.148267][ T2141] ? __mutex_trylock_common+0xf9/0x260
[ 246.148600][ T2141] ? __pfx___mutex_trylock_common+0x10/0x10
[ 246.149012][ T2141] ? rcu_is_watching+0x12/0xc0
[ 246.149332][ T2141] ? rcu_is_watching+0x12/0xc0
[ 246.149655][ T2141] ? trace_contention_end+0xdc/0x140
[ 246.149988][ T2141] ? __mutex_lock+0x19c/0xcd0
[ 246.150324][ T2141] ? find_held_lock+0x2b/0x80
[ 246.150663][ T2141] ? rtnl_newlink+0x651/0xa60
[ 246.150991][ T2141] ? __create_object+0x5e/0xb0
[ 246.151317][ T2141] ? __pfx___mutex_lock+0x10/0x10
[ 246.151644][ T2141] ? trace_cap_capable+0x10f/0x190
[ 246.151976][ T2141] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 246.152378][ T2141] ? __rtnl_newlink+0x40e/0xa40
[ 246.152703][ T2141] rtnl_newlink+0x69a/0xa60
[ 246.153040][ T2141] ? __pfx_rtnl_newlink+0x10/0x10
[ 246.153365][ T2141] ? __lock_acquire+0x44d/0x7e0
[ 246.153698][ T2141] ? find_held_lock+0x2b/0x80
[ 246.154031][ T2141] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 246.154349][ T2141] ? __lock_release+0x5d/0x170
[ 246.154773][ T2141] ? __pfx_rtnl_newlink+0x10/0x10
[ 246.155129][ T2141] rtnetlink_rcv_msg+0x710/0xc00
[ 246.155453][ T2141] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 246.155773][ T2141] ? __lock_acquire+0x44d/0x7e0
[ 246.156107][ T2141] netlink_rcv_skb+0x121/0x350
[ 246.156422][ T2141] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 246.156768][ T2141] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 246.157122][ T2141] ? netlink_deliver_tap+0x13e/0x340
[ 246.157456][ T2141] ? netlink_deliver_tap+0xc3/0x340
[ 246.157783][ T2141] netlink_unicast+0x49e/0x780
[ 246.158127][ T2141] ? __pfx_netlink_unicast+0x10/0x10
[ 246.158450][ T2141] ? __lock_acquire+0x44d/0x7e0
[ 246.158778][ T2141] netlink_sendmsg+0x721/0xbe0
[ 246.159114][ T2141] ? __pfx_netlink_sendmsg+0x10/0x10
[ 246.159440][ T2141] ? __import_iovec+0x238/0x3c0
[ 246.159779][ T2141] ____sys_sendmsg+0x7ad/0xa10
[ 246.160117][ T2141] ? __pfx_____sys_sendmsg+0x10/0x10
[ 246.160436][ T2141] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 246.160895][ T2141] ___sys_sendmsg+0xed/0x170
[ 246.161228][ T2141] ? kasan_record_aux_stack+0x8c/0xa0
[ 246.161563][ T2141] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 246.161977][ T2141] ? __pfx____sys_sendmsg+0x10/0x10
[ 246.162320][ T2141] ? find_held_lock+0x2b/0x80
[ 246.162658][ T2141] ? __lock_acquire+0x44d/0x7e0
[ 246.163012][ T2141] ? find_held_lock+0x2b/0x80
[ 246.163348][ T2141] ? __virt_addr_valid+0x22e/0x450
[ 246.163682][ T2141] ? __lock_release+0x5d/0x170
[ 246.164029][ T2141] __sys_sendmsg+0x10b/0x1a0
[ 246.164359][ T2141] ? __call_rcu_common.constprop.0+0x320/0x640
[ 246.164773][ T2141] ? __pfx___sys_sendmsg+0x10/0x10
[ 246.165117][ T2141] ? rcu_is_watching+0x12/0xc0
[ 246.165436][ T2141] do_syscall_64+0xc1/0x380
[ 246.165758][ T2141] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 246.166167][ T2141] RIP: 0033:0x7f95f95081e7
[ 246.166539][ T2141] 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
[ 246.167677][ T2141] RSP: 002b:00007ffe49f1cfc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 246.168182][ T2141] RAX: ffffffffffffffda RBX: 00007ffe49f1d6f0 RCX: 00007f95f95081e7
[ 246.168790][ T2141] RDX: 0000000000000000 RSI: 00007ffe49f1d030 RDI: 0000000000000005
[ 246.169276][ T2141] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 246.169755][ T2141] R10: 00007f95f9405ee8 R11: 0000000000000246 R12: 0000000000000003
[ 246.170241][ T2141] R13: 00000000686e0ccd R14: 0000000000499600 R15: 0000000000000000
[ 246.170731][ T2141]
[ 246.170985][ T2141] irq event stamp: 42151
[ 246.171229][ T2141] hardirqs last enabled at (42161): [] __up_console_sem+0x6b/0x80
[ 246.171785][ T2141] hardirqs last disabled at (42170): [] __up_console_sem+0x50/0x80
[ 246.172340][ T2141] softirqs last enabled at (41060): [] handle_softirqs+0x358/0x620
[ 246.172903][ T2141] softirqs last disabled at (40349): [] __irq_exit_rcu+0xfa/0x160
[ 246.173451][ T2141] ---[ end trace 0000000000000000 ]---
[ 247.035672][ T2059] veth0: left allmulticast mode
[ 247.036387][ T2059] veth2: left allmulticast mode
[ 247.036942][ T2059] veth4: left allmulticast mode
[ 247.037637][ T2059] lo10: left allmulticast mode
[ 248.062737][ T2183] veth0: entered allmulticast mode
[ 248.063884][ T2183] veth2: entered allmulticast mode
[ 248.064885][ T2183] veth4: entered allmulticast mode
[ 248.065891][ T2183] lo10: entered allmulticast mode
[ 249.559833][ T2227] br1: port 2(vx20) entered blocking state
[ 249.560440][ T2227] br1: port 2(vx20) entered disabled state
[ 249.561067][ T2227] vx20: entered allmulticast mode
[ 249.565400][ T2227] vx20: entered promiscuous mode
[ 249.566420][ T2227] br1: port 2(vx20) entered blocking state
[ 249.567054][ T2227] br1: port 2(vx20) entered forwarding state
[ 249.568482][ T2227] ------------[ cut here ]------------
[ 249.568916][ T2227] WARNING: CPU: 2 PID: 2227 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 249.569765][ T2227] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 249.570534][ T2227] CPU: 2 UID: 0 PID: 2227 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 249.571216][ T2227] Tainted: [W]=WARN
[ 249.571471][ T2227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 249.571891][ T2227] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 249.572229][ T2227] 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
[ 249.573440][ T2227] RSP: 0018:ffffc900041aeef0 EFLAGS: 00010246
[ 249.573931][ T2227] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 249.574414][ T2227] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 249.574908][ T2227] RBP: ffffc900041aefe0 R08: 0000000000000000 R09: 0000000000000000
[ 249.575422][ T2227] R10: ffffc900041af010 R11: ffffffffb1aa8918 R12: 1ffff92000835de2
[ 249.576200][ T2227] R13: 0000000000000596 R14: ffffc900041af010 R15: ffff888005aaaf08
[ 249.576733][ T2227] FS: 00007f80d8611800(0000) GS:ffff8880835b7000(0000) knlGS:0000000000000000
[ 249.577413][ T2227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 249.577822][ T2227] CR2: 00000000004e5de8 CR3: 000000001541b003 CR4: 0000000000772ef0
[ 249.578332][ T2227] PKRU: 55555554
[ 249.578600][ T2227] Call Trace:
[ 249.578874][ T2227]
[ 249.579055][ T2227] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 249.579394][ T2227] ? find_held_lock+0x2b/0x80
[ 249.579735][ T2227] ? mark_held_locks+0x49/0x80
[ 249.580065][ T2227] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 249.580475][ T2227] ? lockdep_hardirqs_on+0x7c/0x110
[ 249.580806][ T2227] netif_set_mtu+0x88/0x100
[ 249.581152][ T2227] ? __pfx_netif_set_mtu+0x10/0x10
[ 249.581534][ T2227] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 249.582032][ T2227] dev_set_mtu+0xa0/0x150
[ 249.582318][ T2227] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 249.582804][ T2227] br_add_if+0xda3/0x1330 [bridge]
[ 249.583189][ T2227] do_set_master+0x32f/0x500
[ 249.583537][ T2227] do_setlink.constprop.0+0x9f4/0x2480
[ 249.583890][ T2227] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 249.584310][ T2227] ? rcu_read_lock_any_held+0x43/0xb0
[ 249.584648][ T2227] ? validate_chain+0x166/0x4d0
[ 249.584987][ T2227] ? __kernel_text_address+0x12/0x40
[ 249.585371][ T2227] ? __lock_acquire+0x44d/0x7e0
[ 249.585707][ T2227] ? __mutex_trylock_common+0xf9/0x260
[ 249.586041][ T2227] ? __pfx___mutex_trylock_common+0x10/0x10
[ 249.586455][ T2227] ? rcu_is_watching+0x12/0xc0
[ 249.586786][ T2227] ? rcu_is_watching+0x12/0xc0
[ 249.587136][ T2227] ? trace_contention_end+0xdc/0x140
[ 249.587466][ T2227] ? __mutex_lock+0x19c/0xcd0
[ 249.587791][ T2227] ? find_held_lock+0x2b/0x80
[ 249.588135][ T2227] ? rtnl_newlink+0x651/0xa60
[ 249.588461][ T2227] ? __create_object+0x5e/0xb0
[ 249.588807][ T2227] ? __pfx___mutex_lock+0x10/0x10
[ 249.589160][ T2227] ? trace_cap_capable+0x10f/0x190
[ 249.589516][ T2227] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 249.589941][ T2227] ? __rtnl_newlink+0x40e/0xa40
[ 249.590286][ T2227] rtnl_newlink+0x69a/0xa60
[ 249.590637][ T2227] ? __pfx_rtnl_newlink+0x10/0x10
[ 249.590987][ T2227] ? __lock_acquire+0x44d/0x7e0
[ 249.591334][ T2227] ? find_held_lock+0x2b/0x80
[ 249.591678][ T2227] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 249.592024][ T2227] ? __lock_release+0x5d/0x170
[ 249.592349][ T2227] ? __pfx_rtnl_newlink+0x10/0x10
[ 249.592685][ T2227] rtnetlink_rcv_msg+0x710/0xc00
[ 249.593030][ T2227] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 249.593397][ T2227] ? __lock_acquire+0x44d/0x7e0
[ 249.593740][ T2227] netlink_rcv_skb+0x121/0x350
[ 249.594109][ T2227] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 249.594444][ T2227] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 249.594782][ T2227] ? netlink_deliver_tap+0x13e/0x340
[ 249.595123][ T2227] ? netlink_deliver_tap+0xc3/0x340
[ 249.595477][ T2227] netlink_unicast+0x49e/0x780
[ 249.595811][ T2227] ? __pfx_netlink_unicast+0x10/0x10
[ 249.596149][ T2227] ? __lock_acquire+0x44d/0x7e0
[ 249.596493][ T2227] netlink_sendmsg+0x721/0xbe0
[ 249.596834][ T2227] ? __pfx_netlink_sendmsg+0x10/0x10
[ 249.597228][ T2227] ? __import_iovec+0x238/0x3c0
[ 249.597580][ T2227] ____sys_sendmsg+0x7ad/0xa10
[ 249.597927][ T2227] ? __pfx_____sys_sendmsg+0x10/0x10
[ 249.598256][ T2227] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 249.598675][ T2227] ___sys_sendmsg+0xed/0x170
[ 249.599019][ T2227] ? kasan_record_aux_stack+0x8c/0xa0
[ 249.599363][ T2227] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 249.599782][ T2227] ? __pfx____sys_sendmsg+0x10/0x10
[ 249.600134][ T2227] ? find_held_lock+0x2b/0x80
[ 249.600470][ T2227] ? __lock_acquire+0x44d/0x7e0
[ 249.600813][ T2227] ? find_held_lock+0x2b/0x80
[ 249.601163][ T2227] ? __virt_addr_valid+0x22e/0x450
[ 249.601519][ T2227] ? __lock_release+0x5d/0x170
[ 249.601853][ T2227] __sys_sendmsg+0x10b/0x1a0
[ 249.602185][ T2227] ? __call_rcu_common.constprop.0+0x320/0x640
[ 249.602585][ T2227] ? __pfx___sys_sendmsg+0x10/0x10
[ 249.602926][ T2227] ? rcu_is_watching+0x12/0xc0
[ 249.603255][ T2227] do_syscall_64+0xc1/0x380
[ 249.603580][ T2227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 249.603989][ T2227] RIP: 0033:0x7f80d87de1e7
[ 249.604327][ T2227] 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
[ 249.605497][ T2227] RSP: 002b:00007ffd07913498 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 249.605992][ T2227] RAX: ffffffffffffffda RBX: 00007ffd07913bc0 RCX: 00007f80d87de1e7
[ 249.606482][ T2227] RDX: 0000000000000000 RSI: 00007ffd07913500 RDI: 0000000000000005
[ 249.606972][ T2227] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 249.607469][ T2227] R10: 0000000001dde910 R11: 0000000000000246 R12: 0000000000000004
[ 249.607953][ T2227] R13: 00000000686e0cd1 R14: 0000000000499600 R15: 0000000000000000
[ 249.608440][ T2227]
[ 249.608736][ T2227] irq event stamp: 37577
[ 249.609022][ T2227] hardirqs last enabled at (37589): [] __up_console_sem+0x6b/0x80
[ 249.609640][ T2227] hardirqs last disabled at (37598): [] __up_console_sem+0x50/0x80
[ 249.610241][ T2227] softirqs last enabled at (36356): [] handle_softirqs+0x358/0x620
[ 249.610965][ T2227] softirqs last disabled at (36063): [] do_softirq+0xb1/0xe0
[ 249.611647][ T2227] ---[ end trace 0000000000000000 ]---
[ 263.661665][ T2263] vx20: left allmulticast mode
[ 263.662090][ T2263] vx20: left promiscuous mode
[ 263.662654][ T2263] br1: port 2(vx20) entered disabled state
[ 263.665171][ T2263] ------------[ cut here ]------------
[ 263.665516][ T2263] WARNING: CPU: 0 PID: 2263 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 263.666137][ T2263] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 263.666852][ T2263] CPU: 0 UID: 0 PID: 2263 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 263.667495][ T2263] Tainted: [W]=WARN
[ 263.667729][ T2263] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 263.668559][ T2263] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 263.668895][ T2263] 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
[ 263.669987][ T2263] RSP: 0018:ffffc9000427ef70 EFLAGS: 00010246
[ 263.670380][ T2263] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 263.670837][ T2263] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 263.671326][ T2263] RBP: ffffc9000427f058 R08: 0000000000000000 R09: 0000000000000000
[ 263.671796][ T2263] R10: ffffc9000427f088 R11: ffffffffb1179160 R12: 1ffff9200084fdf2
[ 263.672275][ T2263] R13: 00000000000005dc R14: ffffc9000427f088 R15: ffff888005aaaf08
[ 263.672731][ T2263] FS: 00007fd296186800(0000) GS:ffff8880834b7000(0000) knlGS:0000000000000000
[ 263.673267][ T2263] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 263.673649][ T2263] CR2: 00000000004e5de8 CR3: 00000000155f5001 CR4: 0000000000772ef0
[ 263.674112][ T2263] PKRU: 55555554
[ 263.674345][ T2263] Call Trace:
[ 263.674574][ T2263]
[ 263.674728][ T2263] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 263.675143][ T2263] ? br_del_if+0xa3/0x1f0 [bridge]
[ 263.675501][ T2263] ? do_set_master+0x14a/0x500
[ 263.675808][ T2263] ? do_setlink.constprop.0+0x9f4/0x2480
[ 263.676119][ T2263] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 263.676422][ T2263] ? netlink_unicast+0x49e/0x780
[ 263.676736][ T2263] ? netlink_sendmsg+0x721/0xbe0
[ 263.677045][ T2263] ? ____sys_sendmsg+0x7ad/0xa10
[ 263.677371][ T2263] ? ___sys_sendmsg+0xed/0x170
[ 263.677674][ T2263] ? __sys_sendmsg+0x10b/0x1a0
[ 263.677982][ T2263] ? do_syscall_64+0xc1/0x380
[ 263.678286][ T2263] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 263.678692][ T2263] ? find_held_lock+0x2b/0x80
[ 263.679043][ T2263] netif_set_mtu+0x88/0x100
[ 263.679361][ T2263] ? __pfx_netif_set_mtu+0x10/0x10
[ 263.679683][ T2263] dev_set_mtu+0xa0/0x150
[ 263.679929][ T2263] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 263.680354][ T2263] br_del_if+0xb2/0x1f0 [bridge]
[ 263.680697][ T2263] ? rtnl_is_locked+0x15/0x20
[ 263.681014][ T2263] do_set_master+0x14a/0x500
[ 263.681327][ T2263] do_setlink.constprop.0+0x9f4/0x2480
[ 263.681643][ T2263] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 263.682074][ T2263] ? rcu_read_lock_any_held+0x43/0xb0
[ 263.682383][ T2263] ? validate_chain+0x166/0x4d0
[ 263.682695][ T2263] ? __kernel_text_address+0x12/0x40
[ 263.683033][ T2263] ? __lock_acquire+0x44d/0x7e0
[ 263.683351][ T2263] ? __mutex_trylock_common+0xf9/0x260
[ 263.683663][ T2263] ? __pfx___mutex_trylock_common+0x10/0x10
[ 263.684075][ T2263] ? rcu_is_watching+0x12/0xc0
[ 263.684384][ T2263] ? rcu_is_watching+0x12/0xc0
[ 263.684708][ T2263] ? trace_contention_end+0xdc/0x140
[ 263.685021][ T2263] ? __mutex_lock+0x19c/0xcd0
[ 263.685328][ T2263] ? find_held_lock+0x2b/0x80
[ 263.685639][ T2263] ? rtnl_newlink+0x651/0xa60
[ 263.685950][ T2263] ? __create_object+0x5e/0xb0
[ 263.686260][ T2263] ? __pfx___mutex_lock+0x10/0x10
[ 263.686573][ T2263] ? trace_cap_capable+0x10f/0x190
[ 263.686898][ T2263] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 263.687298][ T2263] ? __rtnl_newlink+0x40e/0xa40
[ 263.687610][ T2263] rtnl_newlink+0x69a/0xa60
[ 263.687928][ T2263] ? __pfx_rtnl_newlink+0x10/0x10
[ 263.688233][ T2263] ? __lock_acquire+0x44d/0x7e0
[ 263.688546][ T2263] ? find_held_lock+0x2b/0x80
[ 263.688853][ T2263] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 263.689201][ T2263] ? __lock_release+0x5d/0x170
[ 263.689511][ T2263] ? __pfx_rtnl_newlink+0x10/0x10
[ 263.689814][ T2263] rtnetlink_rcv_msg+0x710/0xc00
[ 263.690127][ T2263] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 263.690441][ T2263] ? __lock_acquire+0x44d/0x7e0
[ 263.690757][ T2263] netlink_rcv_skb+0x121/0x350
[ 263.691091][ T2263] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 263.691402][ T2263] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 263.691717][ T2263] ? netlink_deliver_tap+0x13e/0x340
[ 263.692028][ T2263] ? netlink_deliver_tap+0xc3/0x340
[ 263.692334][ T2263] netlink_unicast+0x49e/0x780
[ 263.692644][ T2263] ? __pfx_netlink_unicast+0x10/0x10
[ 263.692961][ T2263] ? __lock_acquire+0x44d/0x7e0
[ 263.693274][ T2263] netlink_sendmsg+0x721/0xbe0
[ 263.693589][ T2263] ? __pfx_netlink_sendmsg+0x10/0x10
[ 263.693906][ T2263] ? __import_iovec+0x238/0x3c0
[ 263.694220][ T2263] ____sys_sendmsg+0x7ad/0xa10
[ 263.694531][ T2263] ? __pfx_____sys_sendmsg+0x10/0x10
[ 263.694838][ T2263] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 263.695250][ T2263] ___sys_sendmsg+0xed/0x170
[ 263.695552][ T2263] ? kasan_record_aux_stack+0x8c/0xa0
[ 263.695872][ T2263] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 263.696253][ T2263] ? __pfx____sys_sendmsg+0x10/0x10
[ 263.696560][ T2263] ? find_held_lock+0x2b/0x80
[ 263.696890][ T2263] ? __lock_acquire+0x44d/0x7e0
[ 263.697220][ T2263] ? find_held_lock+0x2b/0x80
[ 263.697528][ T2263] ? __virt_addr_valid+0x22e/0x450
[ 263.697830][ T2263] ? __lock_release+0x5d/0x170
[ 263.698159][ T2263] __sys_sendmsg+0x10b/0x1a0
[ 263.698465][ T2263] ? __call_rcu_common.constprop.0+0x320/0x640
[ 263.698853][ T2263] ? __pfx___sys_sendmsg+0x10/0x10
[ 263.699194][ T2263] ? rcu_is_watching+0x12/0xc0
[ 263.699513][ T2263] do_syscall_64+0xc1/0x380
[ 263.699820][ T2263] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 263.700214][ T2263] RIP: 0033:0x7fd2963531e7
[ 263.700535][ T2263] 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
[ 263.701631][ T2263] RSP: 002b:00007ffe76ced078 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 263.702098][ T2263] RAX: ffffffffffffffda RBX: 00007ffe76ced7a0 RCX: 00007fd2963531e7
[ 263.702568][ T2263] RDX: 0000000000000000 RSI: 00007ffe76ced0e0 RDI: 0000000000000005
[ 263.703049][ T2263] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 263.703504][ T2263] R10: 00007fd296250ee8 R11: 0000000000000246 R12: 0000000000000003
[ 263.703964][ T2263] R13: 00000000686e0cdf R14: 0000000000499600 R15: 0000000000000000
[ 263.704437][ T2263]
[ 263.704670][ T2263] irq event stamp: 43031
[ 263.704910][ T2263] hardirqs last enabled at (43041): [] __up_console_sem+0x6b/0x80
[ 263.705440][ T2263] hardirqs last disabled at (43048): [] __up_console_sem+0x50/0x80
[ 263.705969][ T2263] softirqs last enabled at (42994): [] handle_softirqs+0x358/0x620
[ 263.706503][ T2263] softirqs last disabled at (42973): [] __irq_exit_rcu+0xfa/0x160
[ 263.707046][ T2263] ---[ end trace 0000000000000000 ]---
[ 264.519384][ T2183] veth0: left allmulticast mode
[ 264.520347][ T2183] veth2: left allmulticast mode
[ 264.521263][ T2183] veth4: left allmulticast mode
[ 264.522153][ T2183] lo10: left allmulticast mode
[ 265.120048][ T2295] br1: port 2(vx20) entered blocking state
[ 265.120602][ T2295] br1: port 2(vx20) entered disabled state
[ 265.121089][ T2295] vx20: entered allmulticast mode
[ 265.125148][ T2295] vx20: entered promiscuous mode
[ 265.126026][ T2295] br1: port 2(vx20) entered blocking state
[ 265.126454][ T2295] br1: port 2(vx20) entered forwarding state
[ 265.127373][ T2295] ------------[ cut here ]------------
[ 265.127741][ T2295] WARNING: CPU: 2 PID: 2295 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 265.128497][ T2295] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 265.129363][ T2295] CPU: 2 UID: 0 PID: 2295 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 265.130099][ T2295] Tainted: [W]=WARN
[ 265.130394][ T2295] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 265.130844][ T2295] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 265.131248][ T2295] 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
[ 265.132504][ T2295] RSP: 0018:ffffc900043deef0 EFLAGS: 00010246
[ 265.132971][ T2295] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 265.133514][ T2295] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 265.134060][ T2295] RBP: ffffc900043defe0 R08: 0000000000000000 R09: 0000000000000000
[ 265.134591][ T2295] R10: ffffc900043df010 R11: ffffffffb1aa8918 R12: 1ffff9200087bde2
[ 265.135132][ T2295] R13: 0000000000000596 R14: ffffc900043df010 R15: ffff888005aaaf08
[ 265.135662][ T2295] FS: 00007f7403f48800(0000) GS:ffff8880835b7000(0000) knlGS:0000000000000000
[ 265.136303][ T2295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 265.136754][ T2295] CR2: 00000000004e5de8 CR3: 0000000019291005 CR4: 0000000000772ef0
[ 265.137337][ T2295] PKRU: 55555554
[ 265.137617][ T2295] Call Trace:
[ 265.137901][ T2295]
[ 265.138107][ T2295] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 265.138508][ T2295] ? find_held_lock+0x2b/0x80
[ 265.138897][ T2295] ? mark_held_locks+0x49/0x80
[ 265.139264][ T2295] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 265.139714][ T2295] ? lockdep_hardirqs_on+0x7c/0x110
[ 265.140099][ T2295] netif_set_mtu+0x88/0x100
[ 265.140466][ T2295] ? __pfx_netif_set_mtu+0x10/0x10
[ 265.140839][ T2295] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 265.141366][ T2295] dev_set_mtu+0xa0/0x150
[ 265.141664][ T2295] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 265.142198][ T2295] br_add_if+0xda3/0x1330 [bridge]
[ 265.142616][ T2295] do_set_master+0x32f/0x500
[ 265.143018][ T2295] do_setlink.constprop.0+0x9f4/0x2480
[ 265.143404][ T2295] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 265.143892][ T2295] ? rcu_read_lock_any_held+0x43/0xb0
[ 265.144269][ T2295] ? validate_chain+0x166/0x4d0
[ 265.144637][ T2295] ? __kernel_text_address+0x12/0x40
[ 265.145026][ T2295] ? __lock_acquire+0x44d/0x7e0
[ 265.145397][ T2295] ? __mutex_trylock_common+0xf9/0x260
[ 265.145759][ T2295] ? __pfx___mutex_trylock_common+0x10/0x10
[ 265.146217][ T2295] ? rcu_is_watching+0x12/0xc0
[ 265.146620][ T2295] ? rcu_is_watching+0x12/0xc0
[ 265.147008][ T2295] ? trace_contention_end+0xdc/0x140
[ 265.147418][ T2295] ? __mutex_lock+0x19c/0xcd0
[ 265.147810][ T2295] ? find_held_lock+0x2b/0x80
[ 265.148223][ T2295] ? rtnl_newlink+0x651/0xa60
[ 265.148589][ T2295] ? __create_object+0x5e/0xb0
[ 265.148980][ T2295] ? __pfx___mutex_lock+0x10/0x10
[ 265.149390][ T2295] ? trace_cap_capable+0x10f/0x190
[ 265.149878][ T2295] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 265.150375][ T2295] ? __rtnl_newlink+0x40e/0xa40
[ 265.150746][ T2295] rtnl_newlink+0x69a/0xa60
[ 265.151154][ T2295] ? __pfx_rtnl_newlink+0x10/0x10
[ 265.151600][ T2295] ? __lock_acquire+0x44d/0x7e0
[ 265.152014][ T2295] ? find_held_lock+0x2b/0x80
[ 265.152410][ T2295] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 265.152745][ T2295] ? __lock_release+0x5d/0x170
[ 265.153192][ T2295] ? __pfx_rtnl_newlink+0x10/0x10
[ 265.153538][ T2295] rtnetlink_rcv_msg+0x710/0xc00
[ 265.153904][ T2295] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 265.154296][ T2295] ? __lock_acquire+0x44d/0x7e0
[ 265.154680][ T2295] netlink_rcv_skb+0x121/0x350
[ 265.155024][ T2295] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 265.155367][ T2295] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 265.155718][ T2295] ? netlink_deliver_tap+0x13e/0x340
[ 265.156058][ T2295] ? netlink_deliver_tap+0xc3/0x340
[ 265.156487][ T2295] netlink_unicast+0x49e/0x780
[ 265.157102][ T2295] ? __pfx_netlink_unicast+0x10/0x10
[ 265.157530][ T2295] ? __lock_acquire+0x44d/0x7e0
[ 265.157875][ T2295] netlink_sendmsg+0x721/0xbe0
[ 265.158207][ T2295] ? __pfx_netlink_sendmsg+0x10/0x10
[ 265.158557][ T2295] ? __import_iovec+0x238/0x3c0
[ 265.158903][ T2295] ____sys_sendmsg+0x7ad/0xa10
[ 265.159251][ T2295] ? __pfx_____sys_sendmsg+0x10/0x10
[ 265.159583][ T2295] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 265.160029][ T2295] ___sys_sendmsg+0xed/0x170
[ 265.160449][ T2295] ? kasan_record_aux_stack+0x8c/0xa0
[ 265.160800][ T2295] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 265.161216][ T2295] ? __pfx____sys_sendmsg+0x10/0x10
[ 265.161663][ T2295] ? find_held_lock+0x2b/0x80
[ 265.162125][ T2295] ? __lock_acquire+0x44d/0x7e0
[ 265.162467][ T2295] ? find_held_lock+0x2b/0x80
[ 265.162805][ T2295] ? __virt_addr_valid+0x22e/0x450
[ 265.163153][ T2295] ? __lock_release+0x5d/0x170
[ 265.163596][ T2295] __sys_sendmsg+0x10b/0x1a0
[ 265.163945][ T2295] ? __call_rcu_common.constprop.0+0x320/0x640
[ 265.164367][ T2295] ? __pfx___sys_sendmsg+0x10/0x10
[ 265.164799][ T2295] ? rcu_is_watching+0x12/0xc0
[ 265.165234][ T2295] do_syscall_64+0xc1/0x380
[ 265.165614][ T2295] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 265.166044][ T2295] RIP: 0033:0x7f74041151e7
[ 265.166405][ T2295] 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
[ 265.167871][ T2295] RSP: 002b:00007ffc9c7ad6a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 265.168371][ T2295] RAX: ffffffffffffffda RBX: 00007ffc9c7addd0 RCX: 00007f74041151e7
[ 265.169103][ T2295] RDX: 0000000000000000 RSI: 00007ffc9c7ad710 RDI: 0000000000000005
[ 265.169582][ T2295] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 265.170297][ T2295] R10: 000000002fca3910 R11: 0000000000000246 R12: 0000000000000004
[ 265.170782][ T2295] R13: 00000000686e0ce0 R14: 0000000000499600 R15: 0000000000000000
[ 265.171281][ T2295]
[ 265.171751][ T2295] irq event stamp: 35727
[ 265.172005][ T2295] hardirqs last enabled at (35739): [] __up_console_sem+0x6b/0x80
[ 265.172556][ T2295] hardirqs last disabled at (35748): [] __up_console_sem+0x50/0x80
[ 265.173351][ T2295] softirqs last enabled at (34500): [] br_add_if+0xd82/0x1330 [bridge]
[ 265.173956][ T2295] softirqs last disabled at (34374): [] br_add_if+0xcf3/0x1330 [bridge]
[ 265.174572][ T2295] ---[ end trace 0000000000000000 ]---
[ 279.156904][ T2331] vx20: left allmulticast mode
[ 279.157295][ T2331] vx20: left promiscuous mode
[ 279.157815][ T2331] br1: port 2(vx20) entered disabled state
[ 279.160565][ T2331] ------------[ cut here ]------------
[ 279.160946][ T2331] WARNING: CPU: 1 PID: 2331 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 279.161589][ T2331] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 279.162361][ T2331] CPU: 1 UID: 0 PID: 2331 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 279.163026][ T2331] Tainted: [W]=WARN
[ 279.163268][ T2331] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 279.163664][ T2331] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 279.164008][ T2331] 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
[ 279.165185][ T2331] RSP: 0018:ffffc900044aef70 EFLAGS: 00010246
[ 279.165591][ T2331] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 279.166233][ T2331] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 279.166713][ T2331] RBP: ffffc900044af058 R08: 0000000000000000 R09: 0000000000000000
[ 279.167223][ T2331] R10: ffffc900044af088 R11: ffffffffb1179160 R12: 1ffff92000895df2
[ 279.167699][ T2331] R13: 00000000000005dc R14: ffffc900044af088 R15: ffff888005aaaf08
[ 279.168211][ T2331] FS: 00007fdff65ee800(0000) GS:ffff888083537000(0000) knlGS:0000000000000000
[ 279.168771][ T2331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 279.169200][ T2331] CR2: 00000000004e5de8 CR3: 000000001563b004 CR4: 0000000000772ef0
[ 279.169679][ T2331] PKRU: 55555554
[ 279.169931][ T2331] Call Trace:
[ 279.170173][ T2331]
[ 279.170344][ T2331] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 279.170753][ T2331] ? br_del_if+0xa3/0x1f0 [bridge]
[ 279.171120][ T2331] ? do_set_master+0x14a/0x500
[ 279.171442][ T2331] ? do_setlink.constprop.0+0x9f4/0x2480
[ 279.171760][ T2331] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 279.172086][ T2331] ? netlink_unicast+0x49e/0x780
[ 279.172405][ T2331] ? netlink_sendmsg+0x721/0xbe0
[ 279.172733][ T2331] ? ____sys_sendmsg+0x7ad/0xa10
[ 279.173077][ T2331] ? ___sys_sendmsg+0xed/0x170
[ 279.173398][ T2331] ? __sys_sendmsg+0x10b/0x1a0
[ 279.173714][ T2331] ? do_syscall_64+0xc1/0x380
[ 279.174042][ T2331] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 279.174433][ T2331] ? find_held_lock+0x2b/0x80
[ 279.174761][ T2331] netif_set_mtu+0x88/0x100
[ 279.175087][ T2331] ? __pfx_netif_set_mtu+0x10/0x10
[ 279.175424][ T2331] dev_set_mtu+0xa0/0x150
[ 279.175663][ T2331] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 279.176107][ T2331] br_del_if+0xb2/0x1f0 [bridge]
[ 279.176457][ T2331] ? rtnl_is_locked+0x15/0x20
[ 279.176771][ T2331] do_set_master+0x14a/0x500
[ 279.177139][ T2331] do_setlink.constprop.0+0x9f4/0x2480
[ 279.177572][ T2331] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 279.178123][ T2331] ? rcu_read_lock_any_held+0x43/0xb0
[ 279.178518][ T2331] ? validate_chain+0x166/0x4d0
[ 279.178844][ T2331] ? __kernel_text_address+0x12/0x40
[ 279.179263][ T2331] ? __lock_acquire+0x44d/0x7e0
[ 279.179605][ T2331] ? __mutex_trylock_common+0xf9/0x260
[ 279.179936][ T2331] ? __pfx___mutex_trylock_common+0x10/0x10
[ 279.180333][ T2331] ? rcu_is_watching+0x12/0xc0
[ 279.180789][ T2331] ? rcu_is_watching+0x12/0xc0
[ 279.181176][ T2331] ? trace_contention_end+0xdc/0x140
[ 279.181605][ T2331] ? __mutex_lock+0x19c/0xcd0
[ 279.182085][ T2331] ? find_held_lock+0x2b/0x80
[ 279.182408][ T2331] ? rtnl_newlink+0x651/0xa60
[ 279.182766][ T2331] ? __create_object+0x5e/0xb0
[ 279.183105][ T2331] ? __pfx___mutex_lock+0x10/0x10
[ 279.183494][ T2331] ? trace_cap_capable+0x10f/0x190
[ 279.183952][ T2331] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 279.184403][ T2331] ? __rtnl_newlink+0x40e/0xa40
[ 279.184779][ T2331] rtnl_newlink+0x69a/0xa60
[ 279.185217][ T2331] ? __pfx_rtnl_newlink+0x10/0x10
[ 279.185610][ T2331] ? __lock_acquire+0x44d/0x7e0
[ 279.185973][ T2331] ? find_held_lock+0x2b/0x80
[ 279.186304][ T2331] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 279.186714][ T2331] ? __lock_release+0x5d/0x170
[ 279.187057][ T2331] ? __pfx_rtnl_newlink+0x10/0x10
[ 279.187405][ T2331] rtnetlink_rcv_msg+0x710/0xc00
[ 279.187728][ T2331] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 279.188058][ T2331] ? __lock_acquire+0x44d/0x7e0
[ 279.188384][ T2331] netlink_rcv_skb+0x121/0x350
[ 279.188705][ T2331] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 279.189041][ T2331] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 279.189379][ T2331] ? netlink_deliver_tap+0x13e/0x340
[ 279.189697][ T2331] ? netlink_deliver_tap+0xc3/0x340
[ 279.190024][ T2331] netlink_unicast+0x49e/0x780
[ 279.190346][ T2331] ? __pfx_netlink_unicast+0x10/0x10
[ 279.190664][ T2331] ? __lock_acquire+0x44d/0x7e0
[ 279.190993][ T2331] netlink_sendmsg+0x721/0xbe0
[ 279.191312][ T2331] ? __pfx_netlink_sendmsg+0x10/0x10
[ 279.191636][ T2331] ? __import_iovec+0x238/0x3c0
[ 279.191973][ T2331] ____sys_sendmsg+0x7ad/0xa10
[ 279.192297][ T2331] ? __pfx_____sys_sendmsg+0x10/0x10
[ 279.192613][ T2331] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 279.193038][ T2331] ___sys_sendmsg+0xed/0x170
[ 279.193358][ T2331] ? kasan_record_aux_stack+0x8c/0xa0
[ 279.193674][ T2331] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 279.194089][ T2331] ? __pfx____sys_sendmsg+0x10/0x10
[ 279.194413][ T2331] ? find_held_lock+0x2b/0x80
[ 279.194738][ T2331] ? __lock_acquire+0x44d/0x7e0
[ 279.195076][ T2331] ? find_held_lock+0x2b/0x80
[ 279.195399][ T2331] ? __virt_addr_valid+0x22e/0x450
[ 279.195717][ T2331] ? __lock_release+0x5d/0x170
[ 279.196049][ T2331] __sys_sendmsg+0x10b/0x1a0
[ 279.196364][ T2331] ? __call_rcu_common.constprop.0+0x320/0x640
[ 279.196764][ T2331] ? __pfx___sys_sendmsg+0x10/0x10
[ 279.197112][ T2331] ? rcu_is_watching+0x12/0xc0
[ 279.197452][ T2331] do_syscall_64+0xc1/0x380
[ 279.197777][ T2331] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 279.198177][ T2331] RIP: 0033:0x7fdff67bb1e7
[ 279.198514][ T2331] 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
[ 279.199686][ T2331] RSP: 002b:00007fff6be286e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 279.200173][ T2331] RAX: ffffffffffffffda RBX: 00007fff6be28e10 RCX: 00007fdff67bb1e7
[ 279.200652][ T2331] RDX: 0000000000000000 RSI: 00007fff6be28750 RDI: 0000000000000005
[ 279.201157][ T2331] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 279.201636][ T2331] R10: 00007fdff66b8ee8 R11: 0000000000000246 R12: 0000000000000003
[ 279.202120][ T2331] R13: 00000000686e0cee R14: 0000000000499600 R15: 0000000000000000
[ 279.202610][ T2331]
[ 279.202866][ T2331] irq event stamp: 47293
[ 279.203114][ T2331] hardirqs last enabled at (47301): [] __up_console_sem+0x6b/0x80
[ 279.203663][ T2331] hardirqs last disabled at (47308): [] __up_console_sem+0x50/0x80
[ 279.204237][ T2331] softirqs last enabled at (47328): [] handle_softirqs+0x358/0x620
[ 279.204787][ T2331] softirqs last disabled at (47317): [] __irq_exit_rcu+0xfa/0x160
[ 279.205362][ T2331] ---[ end trace 0000000000000000 ]---
[ 280.103594][ T2356] veth0: entered allmulticast mode
[ 280.106977][ T2356] veth2: entered allmulticast mode
[ 280.107785][ T2356] veth4: entered allmulticast mode
[ 280.108699][ T2356] lo10: entered allmulticast mode
[ 281.466143][ T2400] br1: port 2(vx20) entered blocking state
[ 281.466910][ T2400] br1: port 2(vx20) entered disabled state
[ 281.467577][ T2400] vx20: entered allmulticast mode
[ 281.471765][ T2400] vx20: entered promiscuous mode
[ 281.472653][ T2400] br1: port 2(vx20) entered blocking state
[ 281.473087][ T2400] br1: port 2(vx20) entered forwarding state
[ 281.473921][ T2400] ------------[ cut here ]------------
[ 281.474261][ T2400] WARNING: CPU: 0 PID: 2400 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 281.474910][ T2400] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 281.475653][ T2400] CPU: 0 UID: 0 PID: 2400 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 281.477809][ T2400] Tainted: [W]=WARN
[ 281.478263][ T2400] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 281.478984][ T2400] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 281.479447][ T2400] 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
[ 281.480624][ T2400] RSP: 0018:ffffc9000463eef0 EFLAGS: 00010246
[ 281.481036][ T2400] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 281.481518][ T2400] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 281.482030][ T2400] RBP: ffffc9000463efe0 R08: 0000000000000000 R09: 0000000000000000
[ 281.482516][ T2400] R10: ffffc9000463f010 R11: ffffffffb1aa8918 R12: 1ffff920008c7de2
[ 281.483028][ T2400] R13: 0000000000000596 R14: ffffc9000463f010 R15: ffff888005aaaf08
[ 281.483492][ T2400] FS: 00007f78e3d9f800(0000) GS:ffff8880834b7000(0000) knlGS:0000000000000000
[ 281.484065][ T2400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 281.484481][ T2400] CR2: 00000000004e5de8 CR3: 00000000096b7003 CR4: 0000000000772ef0
[ 281.484979][ T2400] PKRU: 55555554
[ 281.485218][ T2400] Call Trace:
[ 281.485452][ T2400]
[ 281.485613][ T2400] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 281.485970][ T2400] ? find_held_lock+0x2b/0x80
[ 281.486541][ T2400] ? mark_held_locks+0x49/0x80
[ 281.487108][ T2400] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 281.487815][ T2400] ? lockdep_hardirqs_on+0x7c/0x110
[ 281.488303][ T2400] netif_set_mtu+0x88/0x100
[ 281.488623][ T2400] ? __pfx_netif_set_mtu+0x10/0x10
[ 281.488968][ T2400] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 281.489409][ T2400] dev_set_mtu+0xa0/0x150
[ 281.489649][ T2400] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 281.490143][ T2400] br_add_if+0xda3/0x1330 [bridge]
[ 281.490516][ T2400] do_set_master+0x32f/0x500
[ 281.490852][ T2400] do_setlink.constprop.0+0x9f4/0x2480
[ 281.491204][ T2400] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 281.491628][ T2400] ? rcu_read_lock_any_held+0x43/0xb0
[ 281.491989][ T2400] ? validate_chain+0x166/0x4d0
[ 281.492307][ T2400] ? rcu_is_watching+0x12/0xc0
[ 281.492620][ T2400] ? __lock_acquire+0x44d/0x7e0
[ 281.492961][ T2400] ? __mutex_trylock_common+0xf9/0x260
[ 281.493274][ T2400] ? __pfx___mutex_trylock_common+0x10/0x10
[ 281.493659][ T2400] ? rcu_is_watching+0x12/0xc0
[ 281.494047][ T2400] ? rcu_is_watching+0x12/0xc0
[ 281.494564][ T2400] ? trace_contention_end+0xdc/0x140
[ 281.494884][ T2400] ? __mutex_lock+0x19c/0xcd0
[ 281.495202][ T2400] ? find_held_lock+0x2b/0x80
[ 281.495518][ T2400] ? rtnl_newlink+0x651/0xa60
[ 281.495828][ T2400] ? __create_object+0x5e/0xb0
[ 281.496182][ T2400] ? __pfx___mutex_lock+0x10/0x10
[ 281.496494][ T2400] ? trace_cap_capable+0x10f/0x190
[ 281.496804][ T2400] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 281.497238][ T2400] ? __rtnl_newlink+0x40e/0xa40
[ 281.497559][ T2400] rtnl_newlink+0x69a/0xa60
[ 281.497899][ T2400] ? __pfx_rtnl_newlink+0x10/0x10
[ 281.498407][ T2400] ? __lock_acquire+0x44d/0x7e0
[ 281.498728][ T2400] ? find_held_lock+0x2b/0x80
[ 281.499061][ T2400] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 281.499373][ T2400] ? __lock_release+0x5d/0x170
[ 281.499685][ T2400] ? __pfx_rtnl_newlink+0x10/0x10
[ 281.500011][ T2400] rtnetlink_rcv_msg+0x710/0xc00
[ 281.500352][ T2400] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 281.500670][ T2400] ? __lock_acquire+0x44d/0x7e0
[ 281.501012][ T2400] netlink_rcv_skb+0x121/0x350
[ 281.501326][ T2400] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 281.501635][ T2400] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 281.501984][ T2400] ? netlink_deliver_tap+0x13e/0x340
[ 281.502309][ T2400] ? netlink_deliver_tap+0xc3/0x340
[ 281.502620][ T2400] netlink_unicast+0x49e/0x780
[ 281.502954][ T2400] ? __pfx_netlink_unicast+0x10/0x10
[ 281.503287][ T2400] ? __lock_acquire+0x44d/0x7e0
[ 281.503601][ T2400] netlink_sendmsg+0x721/0xbe0
[ 281.503935][ T2400] ? __pfx_netlink_sendmsg+0x10/0x10
[ 281.504259][ T2400] ? __import_iovec+0x238/0x3c0
[ 281.504575][ T2400] ____sys_sendmsg+0x7ad/0xa10
[ 281.504912][ T2400] ? __pfx_____sys_sendmsg+0x10/0x10
[ 281.505230][ T2400] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 281.505629][ T2400] ___sys_sendmsg+0xed/0x170
[ 281.505959][ T2400] ? kasan_record_aux_stack+0x8c/0xa0
[ 281.506273][ T2400] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 281.506658][ T2400] ? __pfx____sys_sendmsg+0x10/0x10
[ 281.507000][ T2400] ? find_held_lock+0x2b/0x80
[ 281.507324][ T2400] ? __lock_acquire+0x44d/0x7e0
[ 281.507646][ T2400] ? find_held_lock+0x2b/0x80
[ 281.507995][ T2400] ? __virt_addr_valid+0x22e/0x450
[ 281.508314][ T2400] ? __lock_release+0x5d/0x170
[ 281.508629][ T2400] __sys_sendmsg+0x10b/0x1a0
[ 281.508958][ T2400] ? __call_rcu_common.constprop.0+0x320/0x640
[ 281.509347][ T2400] ? __pfx___sys_sendmsg+0x10/0x10
[ 281.509661][ T2400] ? rcu_is_watching+0x12/0xc0
[ 281.509995][ T2400] do_syscall_64+0xc1/0x380
[ 281.510308][ T2400] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 281.510685][ T2400] RIP: 0033:0x7f78e3f6c1e7
[ 281.511052][ T2400] 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
[ 281.512178][ T2400] RSP: 002b:00007ffd0ec83158 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 281.512665][ T2400] RAX: ffffffffffffffda RBX: 00007ffd0ec83880 RCX: 00007f78e3f6c1e7
[ 281.513161][ T2400] RDX: 0000000000000000 RSI: 00007ffd0ec831c0 RDI: 0000000000000005
[ 281.513621][ T2400] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 281.514112][ T2400] R10: 00000000136a9910 R11: 0000000000000246 R12: 0000000000000004
[ 281.514588][ T2400] R13: 00000000686e0cf1 R14: 0000000000499600 R15: 0000000000000000
[ 281.515086][ T2400]
[ 281.515326][ T2400] irq event stamp: 42459
[ 281.515556][ T2400] hardirqs last enabled at (42467): [] __up_console_sem+0x6b/0x80
[ 281.516111][ T2400] hardirqs last disabled at (42476): [] __up_console_sem+0x50/0x80
[ 281.516649][ T2400] softirqs last enabled at (41604): [] handle_softirqs+0x358/0x620
[ 281.517221][ T2400] softirqs last disabled at (42493): [] __irq_exit_rcu+0xfa/0x160
[ 281.517767][ T2400] ---[ end trace 0000000000000000 ]---
[ 295.743467][ T2437] vx20: left allmulticast mode
[ 295.743848][ T2437] vx20: left promiscuous mode
[ 295.744362][ T2437] br1: port 2(vx20) entered disabled state
[ 295.746969][ T2437] ------------[ cut here ]------------
[ 295.747329][ T2437] WARNING: CPU: 2 PID: 2437 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 295.747967][ T2437] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 295.748711][ T2437] CPU: 2 UID: 0 PID: 2437 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 295.749381][ T2437] Tainted: [W]=WARN
[ 295.749627][ T2437] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 295.750034][ T2437] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 295.750363][ T2437] 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
[ 295.751478][ T2437] RSP: 0018:ffffc900047fef70 EFLAGS: 00010246
[ 295.751888][ T2437] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 295.752363][ T2437] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 295.752832][ T2437] RBP: ffffc900047ff058 R08: 0000000000000000 R09: 0000000000000000
[ 295.753310][ T2437] R10: ffffc900047ff088 R11: ffffffffb1179160 R12: 1ffff920008ffdf2
[ 295.753772][ T2437] R13: 00000000000005dc R14: ffffc900047ff088 R15: ffff888005aaaf08
[ 295.754267][ T2437] FS: 00007fbcee255800(0000) GS:ffff8880835b7000(0000) knlGS:0000000000000000
[ 295.754813][ T2437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 295.755228][ T2437] CR2: 00000000004e5de8 CR3: 0000000016254005 CR4: 0000000000772ef0
[ 295.755700][ T2437] PKRU: 55555554
[ 295.755952][ T2437] Call Trace:
[ 295.756194][ T2437]
[ 295.756371][ T2437] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 295.756769][ T2437] ? br_del_if+0xa3/0x1f0 [bridge]
[ 295.757143][ T2437] ? do_set_master+0x14a/0x500
[ 295.757477][ T2437] ? do_setlink.constprop.0+0x9f4/0x2480
[ 295.757793][ T2437] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 295.758116][ T2437] ? netlink_unicast+0x49e/0x780
[ 295.758434][ T2437] ? netlink_sendmsg+0x721/0xbe0
[ 295.758760][ T2437] ? ____sys_sendmsg+0x7ad/0xa10
[ 295.759089][ T2437] ? ___sys_sendmsg+0xed/0x170
[ 295.759406][ T2437] ? __sys_sendmsg+0x10b/0x1a0
[ 295.759718][ T2437] ? do_syscall_64+0xc1/0x380
[ 295.760044][ T2437] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 295.760433][ T2437] ? find_held_lock+0x2b/0x80
[ 295.760756][ T2437] netif_set_mtu+0x88/0x100
[ 295.761089][ T2437] ? __pfx_netif_set_mtu+0x10/0x10
[ 295.761427][ T2437] dev_set_mtu+0xa0/0x150
[ 295.761672][ T2437] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 295.762116][ T2437] br_del_if+0xb2/0x1f0 [bridge]
[ 295.762474][ T2437] ? rtnl_is_locked+0x15/0x20
[ 295.762795][ T2437] do_set_master+0x14a/0x500
[ 295.763125][ T2437] do_setlink.constprop.0+0x9f4/0x2480
[ 295.763447][ T2437] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 295.763853][ T2437] ? rcu_read_lock_any_held+0x43/0xb0
[ 295.764180][ T2437] ? validate_chain+0x166/0x4d0
[ 295.764503][ T2437] ? __kernel_text_address+0x12/0x40
[ 295.764827][ T2437] ? __lock_acquire+0x44d/0x7e0
[ 295.765165][ T2437] ? __mutex_trylock_common+0xf9/0x260
[ 295.765484][ T2437] ? __pfx___mutex_trylock_common+0x10/0x10
[ 295.765885][ T2437] ? rcu_is_watching+0x12/0xc0
[ 295.766211][ T2437] ? rcu_is_watching+0x12/0xc0
[ 295.766535][ T2437] ? trace_contention_end+0xdc/0x140
[ 295.766851][ T2437] ? __mutex_lock+0x19c/0xcd0
[ 295.767197][ T2437] ? find_held_lock+0x2b/0x80
[ 295.767519][ T2437] ? rtnl_newlink+0x651/0xa60
[ 295.767839][ T2437] ? __create_object+0x5e/0xb0
[ 295.768186][ T2437] ? __pfx___mutex_lock+0x10/0x10
[ 295.768544][ T2437] ? trace_cap_capable+0x10f/0x190
[ 295.768880][ T2437] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 295.769277][ T2437] ? __rtnl_newlink+0x40e/0xa40
[ 295.769603][ T2437] rtnl_newlink+0x69a/0xa60
[ 295.769943][ T2437] ? __pfx_rtnl_newlink+0x10/0x10
[ 295.770260][ T2437] ? __lock_acquire+0x44d/0x7e0
[ 295.770588][ T2437] ? find_held_lock+0x2b/0x80
[ 295.770951][ T2437] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 295.771273][ T2437] ? __lock_release+0x5d/0x170
[ 295.771605][ T2437] ? __pfx_rtnl_newlink+0x10/0x10
[ 295.771933][ T2437] rtnetlink_rcv_msg+0x710/0xc00
[ 295.772255][ T2437] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 295.772582][ T2437] ? __lock_acquire+0x44d/0x7e0
[ 295.772916][ T2437] netlink_rcv_skb+0x121/0x350
[ 295.773241][ T2437] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 295.773583][ T2437] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 295.773943][ T2437] ? netlink_deliver_tap+0x13e/0x340
[ 295.774286][ T2437] ? netlink_deliver_tap+0xc3/0x340
[ 295.774613][ T2437] netlink_unicast+0x49e/0x780
[ 295.774946][ T2437] ? __pfx_netlink_unicast+0x10/0x10
[ 295.775264][ T2437] ? __lock_acquire+0x44d/0x7e0
[ 295.775587][ T2437] netlink_sendmsg+0x721/0xbe0
[ 295.775921][ T2437] ? __pfx_netlink_sendmsg+0x10/0x10
[ 295.776260][ T2437] ? __import_iovec+0x238/0x3c0
[ 295.776590][ T2437] ____sys_sendmsg+0x7ad/0xa10
[ 295.776925][ T2437] ? __pfx_____sys_sendmsg+0x10/0x10
[ 295.777270][ T2437] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 295.777677][ T2437] ___sys_sendmsg+0xed/0x170
[ 295.778003][ T2437] ? kasan_record_aux_stack+0x8c/0xa0
[ 295.778346][ T2437] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 295.778752][ T2437] ? __pfx____sys_sendmsg+0x10/0x10
[ 295.779086][ T2437] ? find_held_lock+0x2b/0x80
[ 295.779419][ T2437] ? __lock_acquire+0x44d/0x7e0
[ 295.779743][ T2437] ? find_held_lock+0x2b/0x80
[ 295.780071][ T2437] ? __virt_addr_valid+0x22e/0x450
[ 295.780394][ T2437] ? __lock_release+0x5d/0x170
[ 295.780716][ T2437] __sys_sendmsg+0x10b/0x1a0
[ 295.781043][ T2437] ? __call_rcu_common.constprop.0+0x320/0x640
[ 295.781445][ T2437] ? __pfx___sys_sendmsg+0x10/0x10
[ 295.781776][ T2437] ? rcu_is_watching+0x12/0xc0
[ 295.782140][ T2437] do_syscall_64+0xc1/0x380
[ 295.782463][ T2437] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 295.782876][ T2437] RIP: 0033:0x7fbcee4221e7
[ 295.783218][ T2437] 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
[ 295.784344][ T2437] RSP: 002b:00007ffc8f4dfab8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 295.784824][ T2437] RAX: ffffffffffffffda RBX: 00007ffc8f4e01e0 RCX: 00007fbcee4221e7
[ 295.785311][ T2437] RDX: 0000000000000000 RSI: 00007ffc8f4dfb20 RDI: 0000000000000005
[ 295.785798][ T2437] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 295.786280][ T2437] R10: 00007fbcee31fee8 R11: 0000000000000246 R12: 0000000000000003
[ 295.786757][ T2437] R13: 00000000686e0cff R14: 0000000000499600 R15: 0000000000000000
[ 295.787271][ T2437]
[ 295.787514][ T2437] irq event stamp: 37509
[ 295.787762][ T2437] hardirqs last enabled at (37519): [] __up_console_sem+0x6b/0x80
[ 295.788317][ T2437] hardirqs last disabled at (37530): [] __up_console_sem+0x50/0x80
[ 295.788870][ T2437] softirqs last enabled at (36282): [] handle_softirqs+0x358/0x620
[ 295.789437][ T2437] softirqs last disabled at (36275): [] __irq_exit_rcu+0xfa/0x160
[ 295.789986][ T2437] ---[ end trace 0000000000000000 ]---
[ 296.653042][ T2356] veth0: left allmulticast mode
[ 296.653660][ T2356] veth2: left allmulticast mode
[ 296.654253][ T2356] veth4: left allmulticast mode
[ 296.654768][ T2356] lo10: left allmulticast mode
[ 297.849390][ T2484] veth0: entered allmulticast mode
[ 297.850447][ T2484] veth2: entered allmulticast mode
[ 297.851456][ T2484] veth4: entered allmulticast mode
[ 297.852400][ T2484] lo10: entered allmulticast mode
[ 299.452946][ T2529] br1: port 2(vx20) entered blocking state
[ 299.453745][ T2529] br1: port 2(vx20) entered disabled state
[ 299.454531][ T2529] vx20: entered allmulticast mode
[ 299.462949][ T2529] vx20: entered promiscuous mode
[ 299.464364][ T2529] br1: port 2(vx20) entered blocking state
[ 299.465086][ T2529] br1: port 2(vx20) entered forwarding state
[ 299.466565][ T2529] ------------[ cut here ]------------
[ 299.467176][ T2529] WARNING: CPU: 2 PID: 2529 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 299.468314][ T2529] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 299.469627][ T2529] CPU: 2 UID: 0 PID: 2529 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 299.470771][ T2529] Tainted: [W]=WARN
[ 299.471229][ T2529] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 299.471953][ T2529] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 299.472563][ T2529] 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
[ 299.474595][ T2529] RSP: 0018:ffffc90004a2eef0 EFLAGS: 00010246
[ 299.475339][ T2529] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 299.476206][ T2529] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 299.477082][ T2529] RBP: ffffc90004a2efe0 R08: 0000000000000000 R09: 0000000000000000
[ 299.477960][ T2529] R10: ffffc90004a2f010 R11: ffffffffb1aa8918 R12: 1ffff92000945de2
[ 299.478793][ T2529] R13: 0000000000000596 R14: ffffc90004a2f010 R15: ffff888005aaaf08
[ 299.479648][ T2529] FS: 00007f264d8de800(0000) GS:ffff8880835b7000(0000) knlGS:0000000000000000
[ 299.480642][ T2529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 299.481367][ T2529] CR2: 00000000004e5de8 CR3: 0000000015637002 CR4: 0000000000772ef0
[ 299.482271][ T2529] PKRU: 55555554
[ 299.482728][ T2529] Call Trace:
[ 299.483195][ T2529]
[ 299.483521][ T2529] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 299.484113][ T2529] ? find_held_lock+0x2b/0x80
[ 299.484726][ T2529] ? mark_held_locks+0x49/0x80
[ 299.485347][ T2529] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 299.486094][ T2529] ? lockdep_hardirqs_on+0x7c/0x110
[ 299.486654][ T2529] netif_set_mtu+0x88/0x100
[ 299.487259][ T2529] ? __pfx_netif_set_mtu+0x10/0x10
[ 299.487853][ T2529] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 299.488652][ T2529] dev_set_mtu+0xa0/0x150
[ 299.489033][ T2529] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 299.489504][ T2529] br_add_if+0xda3/0x1330 [bridge]
[ 299.489913][ T2529] do_set_master+0x32f/0x500
[ 299.490273][ T2529] do_setlink.constprop.0+0x9f4/0x2480
[ 299.490620][ T2529] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 299.491305][ T2529] ? rcu_read_lock_any_held+0x43/0xb0
[ 299.491646][ T2529] ? validate_chain+0x166/0x4d0
[ 299.492000][ T2529] ? __kernel_text_address+0x12/0x40
[ 299.492346][ T2529] ? __lock_acquire+0x44d/0x7e0
[ 299.492695][ T2529] ? __mutex_trylock_common+0xf9/0x260
[ 299.493058][ T2529] ? __pfx___mutex_trylock_common+0x10/0x10
[ 299.493472][ T2529] ? rcu_is_watching+0x12/0xc0
[ 299.493828][ T2529] ? rcu_is_watching+0x12/0xc0
[ 299.494172][ T2529] ? trace_contention_end+0xdc/0x140
[ 299.494507][ T2529] ? __mutex_lock+0x19c/0xcd0
[ 299.494874][ T2529] ? find_held_lock+0x2b/0x80
[ 299.495346][ T2529] ? rtnl_newlink+0x651/0xa60
[ 299.495931][ T2529] ? __create_object+0x5e/0xb0
[ 299.496488][ T2529] ? __pfx___mutex_lock+0x10/0x10
[ 299.497064][ T2529] ? trace_cap_capable+0x10f/0x190
[ 299.497687][ T2529] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 299.498426][ T2529] ? __rtnl_newlink+0x40e/0xa40
[ 299.499060][ T2529] rtnl_newlink+0x69a/0xa60
[ 299.499658][ T2529] ? __pfx_rtnl_newlink+0x10/0x10
[ 299.500260][ T2529] ? __lock_acquire+0x44d/0x7e0
[ 299.500907][ T2529] ? find_held_lock+0x2b/0x80
[ 299.501492][ T2529] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 299.502092][ T2529] ? __lock_release+0x5d/0x170
[ 299.502702][ T2529] ? __pfx_rtnl_newlink+0x10/0x10
[ 299.503295][ T2529] rtnetlink_rcv_msg+0x710/0xc00
[ 299.503888][ T2529] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 299.504497][ T2529] ? __lock_acquire+0x44d/0x7e0
[ 299.505115][ T2529] netlink_rcv_skb+0x121/0x350
[ 299.505645][ T2529] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 299.506082][ T2529] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 299.506437][ T2529] ? netlink_deliver_tap+0x13e/0x340
[ 299.506829][ T2529] ? netlink_deliver_tap+0xc3/0x340
[ 299.507206][ T2529] netlink_unicast+0x49e/0x780
[ 299.507564][ T2529] ? __pfx_netlink_unicast+0x10/0x10
[ 299.508090][ T2529] ? __lock_acquire+0x44d/0x7e0
[ 299.508687][ T2529] netlink_sendmsg+0x721/0xbe0
[ 299.509304][ T2529] ? __pfx_netlink_sendmsg+0x10/0x10
[ 299.509887][ T2529] ? __import_iovec+0x238/0x3c0
[ 299.510223][ T2529] ____sys_sendmsg+0x7ad/0xa10
[ 299.510556][ T2529] ? __pfx_____sys_sendmsg+0x10/0x10
[ 299.510930][ T2529] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 299.511355][ T2529] ___sys_sendmsg+0xed/0x170
[ 299.511681][ T2529] ? kasan_record_aux_stack+0x8c/0xa0
[ 299.512190][ T2529] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 299.512588][ T2529] ? __pfx____sys_sendmsg+0x10/0x10
[ 299.512933][ T2529] ? find_held_lock+0x2b/0x80
[ 299.513256][ T2529] ? __lock_acquire+0x44d/0x7e0
[ 299.513580][ T2529] ? find_held_lock+0x2b/0x80
[ 299.513928][ T2529] ? __virt_addr_valid+0x22e/0x450
[ 299.514247][ T2529] ? __lock_release+0x5d/0x170
[ 299.514616][ T2529] __sys_sendmsg+0x10b/0x1a0
[ 299.515008][ T2529] ? __call_rcu_common.constprop.0+0x320/0x640
[ 299.515402][ T2529] ? __pfx___sys_sendmsg+0x10/0x10
[ 299.515794][ T2529] ? rcu_is_watching+0x12/0xc0
[ 299.516539][ T2529] do_syscall_64+0xc1/0x380
[ 299.516902][ T2529] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 299.517315][ T2529] RIP: 0033:0x7f264daab1e7
[ 299.517653][ T2529] 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
[ 299.518790][ T2529] RSP: 002b:00007ffc9a8b4468 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 299.519306][ T2529] RAX: ffffffffffffffda RBX: 00007ffc9a8b4b90 RCX: 00007f264daab1e7
[ 299.519778][ T2529] RDX: 0000000000000000 RSI: 00007ffc9a8b44d0 RDI: 0000000000000005
[ 299.520260][ T2529] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 299.520729][ T2529] R10: 000000003594e910 R11: 0000000000000246 R12: 0000000000000004
[ 299.521215][ T2529] R13: 00000000686e0d03 R14: 0000000000499600 R15: 0000000000000000
[ 299.521703][ T2529]
[ 299.521957][ T2529] irq event stamp: 39411
[ 299.522196][ T2529] hardirqs last enabled at (39421): [] __up_console_sem+0x6b/0x80
[ 299.522791][ T2529] hardirqs last disabled at (39430): [] __up_console_sem+0x50/0x80
[ 299.523342][ T2529] softirqs last enabled at (38154): [] br_add_if+0xd82/0x1330 [bridge]
[ 299.523944][ T2529] softirqs last disabled at (38026): [] br_add_if+0xcf3/0x1330 [bridge]
[ 299.524518][ T2529] ---[ end trace 0000000000000000 ]---
[ 313.927974][ T2568] vx20: left allmulticast mode
[ 313.928379][ T2568] vx20: left promiscuous mode
[ 313.928914][ T2568] br1: port 2(vx20) entered disabled state
[ 313.930735][ T2568] ------------[ cut here ]------------
[ 313.931498][ T2568] WARNING: CPU: 2 PID: 2568 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 313.932160][ T2568] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 313.932945][ T2568] CPU: 2 UID: 0 PID: 2568 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 313.933603][ T2568] Tainted: [W]=WARN
[ 313.933873][ T2568] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 313.934318][ T2568] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 313.934660][ T2568] 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
[ 313.935843][ T2568] RSP: 0018:ffffc90004ccef70 EFLAGS: 00010246
[ 313.936299][ T2568] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 313.936789][ T2568] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 313.937304][ T2568] RBP: ffffc90004ccf058 R08: 0000000000000000 R09: 0000000000000000
[ 313.937799][ T2568] R10: ffffc90004ccf088 R11: ffffffffb1179160 R12: 1ffff92000999df2
[ 313.938303][ T2568] R13: 00000000000005dc R14: ffffc90004ccf088 R15: ffff888005aaaf08
[ 313.938809][ T2568] FS: 00007f63c128f800(0000) GS:ffff8880835b7000(0000) knlGS:0000000000000000
[ 313.939436][ T2568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 313.939869][ T2568] CR2: 00000000004e5de8 CR3: 00000000168a1006 CR4: 0000000000772ef0
[ 313.940370][ T2568] PKRU: 55555554
[ 313.940640][ T2568] Call Trace:
[ 313.940928][ T2568]
[ 313.941105][ T2568] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 313.941522][ T2568] ? br_del_if+0xa3/0x1f0 [bridge]
[ 313.941915][ T2568] ? do_set_master+0x14a/0x500
[ 313.942252][ T2568] ? do_setlink.constprop.0+0x9f4/0x2480
[ 313.942585][ T2568] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 313.942931][ T2568] ? netlink_unicast+0x49e/0x780
[ 313.943272][ T2568] ? netlink_sendmsg+0x721/0xbe0
[ 313.943634][ T2568] ? ____sys_sendmsg+0x7ad/0xa10
[ 313.944027][ T2568] ? ___sys_sendmsg+0xed/0x170
[ 313.944366][ T2568] ? __sys_sendmsg+0x10b/0x1a0
[ 313.944708][ T2568] ? do_syscall_64+0xc1/0x380
[ 313.945048][ T2568] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 313.945458][ T2568] ? find_held_lock+0x2b/0x80
[ 313.945788][ T2568] netif_set_mtu+0x88/0x100
[ 313.946125][ T2568] ? __pfx_netif_set_mtu+0x10/0x10
[ 313.946464][ T2568] dev_set_mtu+0xa0/0x150
[ 313.946708][ T2568] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 313.947161][ T2568] br_del_if+0xb2/0x1f0 [bridge]
[ 313.947535][ T2568] ? rtnl_is_locked+0x15/0x20
[ 313.947901][ T2568] do_set_master+0x14a/0x500
[ 313.948242][ T2568] do_setlink.constprop.0+0x9f4/0x2480
[ 313.948587][ T2568] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 313.949057][ T2568] ? rcu_read_lock_any_held+0x43/0xb0
[ 313.949396][ T2568] ? validate_chain+0x166/0x4d0
[ 313.949733][ T2568] ? __kernel_text_address+0x12/0x40
[ 313.950087][ T2568] ? __lock_acquire+0x44d/0x7e0
[ 313.950430][ T2568] ? __mutex_trylock_common+0xf9/0x260
[ 313.950772][ T2568] ? __pfx___mutex_trylock_common+0x10/0x10
[ 313.951183][ T2568] ? rcu_is_watching+0x12/0xc0
[ 313.951504][ T2568] ? rcu_is_watching+0x12/0xc0
[ 313.951818][ T2568] ? trace_contention_end+0xdc/0x140
[ 313.952143][ T2568] ? __mutex_lock+0x19c/0xcd0
[ 313.952458][ T2568] ? find_held_lock+0x2b/0x80
[ 313.952775][ T2568] ? rtnl_newlink+0x651/0xa60
[ 313.953100][ T2568] ? __create_object+0x5e/0xb0
[ 313.953428][ T2568] ? __pfx___mutex_lock+0x10/0x10
[ 313.953764][ T2568] ? trace_cap_capable+0x10f/0x190
[ 313.954129][ T2568] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 313.954536][ T2568] ? __rtnl_newlink+0x40e/0xa40
[ 313.954874][ T2568] rtnl_newlink+0x69a/0xa60
[ 313.955204][ T2568] ? __pfx_rtnl_newlink+0x10/0x10
[ 313.955521][ T2568] ? __lock_acquire+0x44d/0x7e0
[ 313.955843][ T2568] ? find_held_lock+0x2b/0x80
[ 313.956199][ T2568] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 313.956543][ T2568] ? __lock_release+0x5d/0x170
[ 313.956882][ T2568] ? __pfx_rtnl_newlink+0x10/0x10
[ 313.957223][ T2568] rtnetlink_rcv_msg+0x710/0xc00
[ 313.957558][ T2568] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 313.957891][ T2568] ? __lock_acquire+0x44d/0x7e0
[ 313.958251][ T2568] netlink_rcv_skb+0x121/0x350
[ 313.958571][ T2568] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 313.958916][ T2568] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 313.959247][ T2568] ? netlink_deliver_tap+0x13e/0x340
[ 313.959562][ T2568] ? netlink_deliver_tap+0xc3/0x340
[ 313.959894][ T2568] netlink_unicast+0x49e/0x780
[ 313.960222][ T2568] ? __pfx_netlink_unicast+0x10/0x10
[ 313.960542][ T2568] ? __lock_acquire+0x44d/0x7e0
[ 313.960878][ T2568] netlink_sendmsg+0x721/0xbe0
[ 313.961216][ T2568] ? __pfx_netlink_sendmsg+0x10/0x10
[ 313.961540][ T2568] ? __import_iovec+0x238/0x3c0
[ 313.961882][ T2568] ____sys_sendmsg+0x7ad/0xa10
[ 313.962246][ T2568] ? __pfx_____sys_sendmsg+0x10/0x10
[ 313.962583][ T2568] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 313.963001][ T2568] ___sys_sendmsg+0xed/0x170
[ 313.963330][ T2568] ? kasan_record_aux_stack+0x8c/0xa0
[ 313.963659][ T2568] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 313.964108][ T2568] ? __pfx____sys_sendmsg+0x10/0x10
[ 313.964446][ T2568] ? find_held_lock+0x2b/0x80
[ 313.964790][ T2568] ? __lock_acquire+0x44d/0x7e0
[ 313.965138][ T2568] ? find_held_lock+0x2b/0x80
[ 313.965475][ T2568] ? __virt_addr_valid+0x22e/0x450
[ 313.965809][ T2568] ? __lock_release+0x5d/0x170
[ 313.966167][ T2568] __sys_sendmsg+0x10b/0x1a0
[ 313.966507][ T2568] ? __call_rcu_common.constprop.0+0x320/0x640
[ 313.966947][ T2568] ? __pfx___sys_sendmsg+0x10/0x10
[ 313.967347][ T2568] ? rcu_is_watching+0x12/0xc0
[ 313.967669][ T2568] do_syscall_64+0xc1/0x380
[ 313.968006][ T2568] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 313.968402][ T2568] RIP: 0033:0x7f63c145c1e7
[ 313.968731][ T2568] 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
[ 313.969848][ T2568] RSP: 002b:00007ffd7595c238 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 313.970365][ T2568] RAX: ffffffffffffffda RBX: 00007ffd7595c960 RCX: 00007f63c145c1e7
[ 313.970833][ T2568] RDX: 0000000000000000 RSI: 00007ffd7595c2a0 RDI: 0000000000000005
[ 313.971320][ T2568] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 313.971788][ T2568] R10: 00007f63c1359ee8 R11: 0000000000000246 R12: 0000000000000003
[ 313.972312][ T2568] R13: 00000000686e0d11 R14: 0000000000499600 R15: 0000000000000000
[ 313.972793][ T2568]
[ 313.973058][ T2568] irq event stamp: 43931
[ 313.973308][ T2568] hardirqs last enabled at (43941): [] __up_console_sem+0x6b/0x80
[ 313.973850][ T2568] hardirqs last disabled at (43950): [] __up_console_sem+0x50/0x80
[ 313.974400][ T2568] softirqs last enabled at (43448): [] handle_softirqs+0x358/0x620
[ 313.974970][ T2568] softirqs last disabled at (43433): [] __irq_exit_rcu+0xfa/0x160
[ 313.975514][ T2568] ---[ end trace 0000000000000000 ]---
[ 314.892080][ T2484] veth0: left allmulticast mode
[ 314.892600][ T2484] veth2: left allmulticast mode
[ 314.893126][ T2484] veth4: left allmulticast mode
[ 314.893599][ T2484] lo10: left allmulticast mode
[ 315.645388][ T2602] br1: port 2(vx10) entered blocking state
[ 315.645832][ T2602] br1: port 2(vx10) entered disabled state
[ 315.646382][ T2602] vx10: entered allmulticast mode
[ 315.650914][ T2602] vx10: entered promiscuous mode
[ 315.651785][ T2602] br1: port 2(vx10) entered blocking state
[ 315.652231][ T2602] br1: port 2(vx10) entered forwarding state
[ 315.653112][ T2602] ------------[ cut here ]------------
[ 315.653451][ T2602] WARNING: CPU: 3 PID: 2602 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 315.654191][ T2602] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 315.655149][ T2602] CPU: 3 UID: 0 PID: 2602 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 315.655886][ T2602] Tainted: [W]=WARN
[ 315.656147][ T2602] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 315.656569][ T2602] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 315.656925][ T2602] 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
[ 315.658211][ T2602] RSP: 0018:ffffc90004e3eef0 EFLAGS: 00010246
[ 315.658673][ T2602] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 315.659171][ T2602] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 315.659845][ T2602] RBP: ffffc90004e3efe0 R08: 0000000000000000 R09: 0000000000000000
[ 315.660375][ T2602] R10: ffffc90004e3f010 R11: ffffffffb1aa8918 R12: 1ffff920009c7de2
[ 315.660876][ T2602] R13: 00000000000005aa R14: ffffc90004e3f010 R15: ffff888005aaaf08
[ 315.661487][ T2602] FS: 00007fb8925ad800(0000) GS:ffff888083637000(0000) knlGS:0000000000000000
[ 315.662194][ T2602] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 315.662688][ T2602] CR2: 00000000004e5ce0 CR3: 00000000154fc001 CR4: 0000000000772ef0
[ 315.663309][ T2602] PKRU: 55555554
[ 315.663635][ T2602] Call Trace:
[ 315.663896][ T2602]
[ 315.664153][ T2602] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 315.664516][ T2602] ? find_held_lock+0x2b/0x80
[ 315.664980][ T2602] ? mark_held_locks+0x49/0x80
[ 315.665314][ T2602] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 315.665845][ T2602] ? lockdep_hardirqs_on+0x7c/0x110
[ 315.666230][ T2602] netif_set_mtu+0x88/0x100
[ 315.666664][ T2602] ? __pfx_netif_set_mtu+0x10/0x10
[ 315.667122][ T2602] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 315.667713][ T2602] dev_set_mtu+0xa0/0x150
[ 315.668003][ T2602] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 315.668462][ T2602] br_add_if+0xda3/0x1330 [bridge]
[ 315.668872][ T2602] do_set_master+0x32f/0x500
[ 315.669312][ T2602] do_setlink.constprop.0+0x9f4/0x2480
[ 315.669668][ T2602] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 315.670217][ T2602] ? rcu_read_lock_any_held+0x43/0xb0
[ 315.670663][ T2602] ? validate_chain+0x166/0x4d0
[ 315.671034][ T2602] ? __kernel_text_address+0x12/0x40
[ 315.671467][ T2602] ? __lock_acquire+0x44d/0x7e0
[ 315.671801][ T2602] ? __mutex_trylock_common+0xf9/0x260
[ 315.672249][ T2602] ? __pfx___mutex_trylock_common+0x10/0x10
[ 315.672686][ T2602] ? rcu_is_watching+0x12/0xc0
[ 315.673079][ T2602] ? rcu_is_watching+0x12/0xc0
[ 315.673468][ T2602] ? trace_contention_end+0xdc/0x140
[ 315.673803][ T2602] ? __mutex_lock+0x19c/0xcd0
[ 315.674232][ T2602] ? find_held_lock+0x2b/0x80
[ 315.674591][ T2602] ? rtnl_newlink+0x651/0xa60
[ 315.674942][ T2602] ? __create_object+0x5e/0xb0
[ 315.675271][ T2602] ? __pfx___mutex_lock+0x10/0x10
[ 315.675623][ T2602] ? trace_cap_capable+0x10f/0x190
[ 315.675978][ T2602] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 315.676450][ T2602] ? __rtnl_newlink+0x40e/0xa40
[ 315.676915][ T2602] rtnl_newlink+0x69a/0xa60
[ 315.677277][ T2602] ? __pfx_rtnl_newlink+0x10/0x10
[ 315.677627][ T2602] ? __lock_acquire+0x44d/0x7e0
[ 315.678065][ T2602] ? find_held_lock+0x2b/0x80
[ 315.678495][ T2602] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 315.678976][ T2602] ? __lock_release+0x5d/0x170
[ 315.679331][ T2602] ? __pfx_rtnl_newlink+0x10/0x10
[ 315.679688][ T2602] rtnetlink_rcv_msg+0x710/0xc00
[ 315.680116][ T2602] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 315.680556][ T2602] ? __lock_acquire+0x44d/0x7e0
[ 315.681048][ T2602] netlink_rcv_skb+0x121/0x350
[ 315.681453][ T2602] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 315.681848][ T2602] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 315.682225][ T2602] ? netlink_deliver_tap+0x13e/0x340
[ 315.682575][ T2602] ? netlink_deliver_tap+0xc3/0x340
[ 315.683006][ T2602] netlink_unicast+0x49e/0x780
[ 315.683430][ T2602] ? __pfx_netlink_unicast+0x10/0x10
[ 315.684034][ T2602] ? __lock_acquire+0x44d/0x7e0
[ 315.684485][ T2602] netlink_sendmsg+0x721/0xbe0
[ 315.684834][ T2602] ? __pfx_netlink_sendmsg+0x10/0x10
[ 315.685210][ T2602] ? __import_iovec+0x238/0x3c0
[ 315.685557][ T2602] ____sys_sendmsg+0x7ad/0xa10
[ 315.685903][ T2602] ? __pfx_____sys_sendmsg+0x10/0x10
[ 315.686228][ T2602] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 315.686670][ T2602] ___sys_sendmsg+0xed/0x170
[ 315.687007][ T2602] ? kasan_record_aux_stack+0x8c/0xa0
[ 315.687365][ T2602] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 315.687771][ T2602] ? __pfx____sys_sendmsg+0x10/0x10
[ 315.688109][ T2602] ? find_held_lock+0x2b/0x80
[ 315.688451][ T2602] ? __lock_acquire+0x44d/0x7e0
[ 315.688782][ T2602] ? find_held_lock+0x2b/0x80
[ 315.689128][ T2602] ? __virt_addr_valid+0x22e/0x450
[ 315.689456][ T2602] ? __lock_release+0x5d/0x170
[ 315.689796][ T2602] __sys_sendmsg+0x10b/0x1a0
[ 315.690127][ T2602] ? __call_rcu_common.constprop.0+0x320/0x640
[ 315.690551][ T2602] ? __pfx___sys_sendmsg+0x10/0x10
[ 315.690964][ T2602] ? rcu_is_watching+0x12/0xc0
[ 315.691294][ T2602] do_syscall_64+0xc1/0x380
[ 315.691839][ T2602] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 315.692260][ T2602] RIP: 0033:0x7fb89277a1e7
[ 315.692617][ T2602] 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
[ 315.693900][ T2602] RSP: 002b:00007fff61b53758 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 315.694438][ T2602] RAX: ffffffffffffffda RBX: 00007fff61b53e80 RCX: 00007fb89277a1e7
[ 315.694938][ T2602] RDX: 0000000000000000 RSI: 00007fff61b537c0 RDI: 0000000000000005
[ 315.695525][ T2602] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 315.696035][ T2602] R10: 0000000032ffe910 R11: 0000000000000246 R12: 0000000000000004
[ 315.696565][ T2602] R13: 00000000686e0d13 R14: 0000000000499600 R15: 0000000000000000
[ 315.697134][ T2602]
[ 315.697404][ T2602] irq event stamp: 32943
[ 315.697646][ T2602] hardirqs last enabled at (32951): [] __up_console_sem+0x6b/0x80
[ 315.698219][ T2602] hardirqs last disabled at (32960): [] __up_console_sem+0x50/0x80
[ 315.698817][ T2602] softirqs last enabled at (31922): [] handle_softirqs+0x358/0x620
[ 315.699397][ T2602] softirqs last disabled at (31905): [] do_softirq+0xb1/0xe0
[ 315.699970][ T2602] ---[ end trace 0000000000000000 ]---
[ 321.346441][ T2628] vx10: left allmulticast mode
[ 321.346843][ T2628] vx10: left promiscuous mode
[ 321.347398][ T2628] br1: port 2(vx10) entered disabled state
[ 321.349394][ T2628] ------------[ cut here ]------------
[ 321.349789][ T2628] WARNING: CPU: 2 PID: 2628 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 321.350699][ T2628] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 321.351480][ T2628] CPU: 2 UID: 0 PID: 2628 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 321.352170][ T2628] Tainted: [W]=WARN
[ 321.352432][ T2628] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 321.352887][ T2628] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 321.353275][ T2628] 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
[ 321.354490][ T2628] RSP: 0018:ffffc90004f0ef70 EFLAGS: 00010246
[ 321.354934][ T2628] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 321.355462][ T2628] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 321.355980][ T2628] RBP: ffffc90004f0f058 R08: 0000000000000000 R09: 0000000000000000
[ 321.356479][ T2628] R10: ffffc90004f0f088 R11: ffffffffb1179160 R12: 1ffff920009e1df2
[ 321.357018][ T2628] R13: 00000000000005dc R14: ffffc90004f0f088 R15: ffff888005aaaf08
[ 321.357560][ T2628] FS: 00007f5f97f69800(0000) GS:ffff8880835b7000(0000) knlGS:0000000000000000
[ 321.358155][ T2628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 321.358574][ T2628] CR2: 00000000004e5ce0 CR3: 00000000156e5004 CR4: 0000000000772ef0
[ 321.359055][ T2628] PKRU: 55555554
[ 321.359342][ T2628] Call Trace:
[ 321.359616][ T2628]
[ 321.359794][ T2628] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 321.360242][ T2628] ? br_del_if+0xa3/0x1f0 [bridge]
[ 321.360619][ T2628] ? do_set_master+0x14a/0x500
[ 321.360961][ T2628] ? do_setlink.constprop.0+0x9f4/0x2480
[ 321.361290][ T2628] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 321.361627][ T2628] ? netlink_unicast+0x49e/0x780
[ 321.361981][ T2628] ? netlink_sendmsg+0x721/0xbe0
[ 321.362313][ T2628] ? ____sys_sendmsg+0x7ad/0xa10
[ 321.362634][ T2628] ? ___sys_sendmsg+0xed/0x170
[ 321.362970][ T2628] ? __sys_sendmsg+0x10b/0x1a0
[ 321.363301][ T2628] ? do_syscall_64+0xc1/0x380
[ 321.363632][ T2628] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 321.364056][ T2628] ? find_held_lock+0x2b/0x80
[ 321.364406][ T2628] netif_set_mtu+0x88/0x100
[ 321.364744][ T2628] ? __pfx_netif_set_mtu+0x10/0x10
[ 321.365122][ T2628] dev_set_mtu+0xa0/0x150
[ 321.365377][ T2628] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 321.365829][ T2628] br_del_if+0xb2/0x1f0 [bridge]
[ 321.366202][ T2628] ? rtnl_is_locked+0x15/0x20
[ 321.366522][ T2628] do_set_master+0x14a/0x500
[ 321.366910][ T2628] do_setlink.constprop.0+0x9f4/0x2480
[ 321.367260][ T2628] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 321.367671][ T2628] ? rcu_read_lock_any_held+0x43/0xb0
[ 321.368031][ T2628] ? validate_chain+0x166/0x4d0
[ 321.368357][ T2628] ? __kernel_text_address+0x12/0x40
[ 321.368689][ T2628] ? __lock_acquire+0x44d/0x7e0
[ 321.369070][ T2628] ? __mutex_trylock_common+0xf9/0x260
[ 321.369404][ T2628] ? __pfx___mutex_trylock_common+0x10/0x10
[ 321.369801][ T2628] ? rcu_is_watching+0x12/0xc0
[ 321.370148][ T2628] ? rcu_is_watching+0x12/0xc0
[ 321.370481][ T2628] ? trace_contention_end+0xdc/0x140
[ 321.370854][ T2628] ? __mutex_lock+0x19c/0xcd0
[ 321.371210][ T2628] ? find_held_lock+0x2b/0x80
[ 321.371543][ T2628] ? rtnl_newlink+0x651/0xa60
[ 321.371870][ T2628] ? __create_object+0x5e/0xb0
[ 321.372211][ T2628] ? __pfx___mutex_lock+0x10/0x10
[ 321.372544][ T2628] ? trace_cap_capable+0x10f/0x190
[ 321.372889][ T2628] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 321.373299][ T2628] ? __rtnl_newlink+0x40e/0xa40
[ 321.373628][ T2628] rtnl_newlink+0x69a/0xa60
[ 321.373969][ T2628] ? __pfx_rtnl_newlink+0x10/0x10
[ 321.374291][ T2628] ? __lock_acquire+0x44d/0x7e0
[ 321.374638][ T2628] ? find_held_lock+0x2b/0x80
[ 321.374985][ T2628] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 321.375305][ T2628] ? __lock_release+0x5d/0x170
[ 321.375634][ T2628] ? __pfx_rtnl_newlink+0x10/0x10
[ 321.375960][ T2628] rtnetlink_rcv_msg+0x710/0xc00
[ 321.376283][ T2628] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 321.376605][ T2628] ? __lock_acquire+0x44d/0x7e0
[ 321.376938][ T2628] netlink_rcv_skb+0x121/0x350
[ 321.377296][ T2628] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 321.377630][ T2628] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 321.377979][ T2628] ? netlink_deliver_tap+0x13e/0x340
[ 321.378304][ T2628] ? netlink_deliver_tap+0xc3/0x340
[ 321.378623][ T2628] netlink_unicast+0x49e/0x780
[ 321.378958][ T2628] ? __pfx_netlink_unicast+0x10/0x10
[ 321.379276][ T2628] ? __lock_acquire+0x44d/0x7e0
[ 321.379600][ T2628] netlink_sendmsg+0x721/0xbe0
[ 321.379932][ T2628] ? __pfx_netlink_sendmsg+0x10/0x10
[ 321.380281][ T2628] ? __import_iovec+0x238/0x3c0
[ 321.380627][ T2628] ____sys_sendmsg+0x7ad/0xa10
[ 321.380966][ T2628] ? __pfx_____sys_sendmsg+0x10/0x10
[ 321.381299][ T2628] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 321.381706][ T2628] ___sys_sendmsg+0xed/0x170
[ 321.382037][ T2628] ? kasan_record_aux_stack+0x8c/0xa0
[ 321.382367][ T2628] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 321.382769][ T2628] ? __pfx____sys_sendmsg+0x10/0x10
[ 321.383103][ T2628] ? find_held_lock+0x2b/0x80
[ 321.383425][ T2628] ? __lock_acquire+0x44d/0x7e0
[ 321.383747][ T2628] ? find_held_lock+0x2b/0x80
[ 321.384090][ T2628] ? __virt_addr_valid+0x22e/0x450
[ 321.384406][ T2628] ? __lock_release+0x5d/0x170
[ 321.384731][ T2628] __sys_sendmsg+0x10b/0x1a0
[ 321.385058][ T2628] ? __call_rcu_common.constprop.0+0x320/0x640
[ 321.385480][ T2628] ? __pfx___sys_sendmsg+0x10/0x10
[ 321.385806][ T2628] ? rcu_is_watching+0x12/0xc0
[ 321.386140][ T2628] do_syscall_64+0xc1/0x380
[ 321.386470][ T2628] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 321.386886][ T2628] RIP: 0033:0x7f5f981361e7
[ 321.387253][ T2628] 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
[ 321.388428][ T2628] RSP: 002b:00007fffc0f341d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 321.388922][ T2628] RAX: ffffffffffffffda RBX: 00007fffc0f34900 RCX: 00007f5f981361e7
[ 321.389401][ T2628] RDX: 0000000000000000 RSI: 00007fffc0f34240 RDI: 0000000000000005
[ 321.389921][ T2628] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 321.390406][ T2628] R10: 00007f5f98033ee8 R11: 0000000000000246 R12: 0000000000000003
[ 321.390887][ T2628] R13: 00000000686e0d19 R14: 0000000000499600 R15: 0000000000000000
[ 321.391379][ T2628]
[ 321.391631][ T2628] irq event stamp: 33697
[ 321.391893][ T2628] hardirqs last enabled at (33709): [] __up_console_sem+0x6b/0x80
[ 321.392443][ T2628] hardirqs last disabled at (33718): [] __up_console_sem+0x50/0x80
[ 321.392995][ T2628] softirqs last enabled at (32562): [] handle_softirqs+0x358/0x620
[ 321.393543][ T2628] softirqs last disabled at (32555): [] __irq_exit_rcu+0xfa/0x160
[ 321.394109][ T2628] ---[ end trace 0000000000000000 ]---
[ 322.461703][ T2653] veth0: entered allmulticast mode
[ 322.462586][ T2653] veth2: entered allmulticast mode
[ 322.463546][ T2653] veth4: entered allmulticast mode
[ 322.464347][ T2653] lo10: entered allmulticast mode
[ 323.820253][ T2697] br1: port 2(vx10) entered blocking state
[ 323.820758][ T2697] br1: port 2(vx10) entered disabled state
[ 323.821736][ T2697] vx10: entered allmulticast mode
[ 323.826152][ T2697] vx10: entered promiscuous mode
[ 323.827135][ T2697] br1: port 2(vx10) entered blocking state
[ 323.827659][ T2697] br1: port 2(vx10) entered forwarding state
[ 323.828981][ T2697] ------------[ cut here ]------------
[ 323.829361][ T2697] WARNING: CPU: 2 PID: 2697 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 323.830053][ T2697] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 323.830958][ T2697] CPU: 2 UID: 0 PID: 2697 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 323.831645][ T2697] Tainted: [W]=WARN
[ 323.831975][ T2697] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 323.832500][ T2697] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 323.832941][ T2697] 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
[ 323.834439][ T2697] RSP: 0018:ffffc900050deef0 EFLAGS: 00010246
[ 323.834985][ T2697] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 323.835624][ T2697] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 323.836150][ T2697] RBP: ffffc900050defe0 R08: 0000000000000000 R09: 0000000000000000
[ 323.836641][ T2697] R10: ffffc900050df010 R11: ffffffffb1aa8918 R12: 1ffff92000a1bde2
[ 323.837209][ T2697] R13: 00000000000005aa R14: ffffc900050df010 R15: ffff888005aaaf08
[ 323.837813][ T2697] FS: 00007f4221d62800(0000) GS:ffff8880835b7000(0000) knlGS:0000000000000000
[ 323.838510][ T2697] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 323.838975][ T2697] CR2: 00000000004e5ce0 CR3: 0000000019100005 CR4: 0000000000772ef0
[ 323.839534][ T2697] PKRU: 55555554
[ 323.839829][ T2697] Call Trace:
[ 323.840183][ T2697]
[ 323.840410][ T2697] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 323.840756][ T2697] ? find_held_lock+0x2b/0x80
[ 323.841112][ T2697] ? mark_held_locks+0x49/0x80
[ 323.841464][ T2697] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 323.841930][ T2697] ? lockdep_hardirqs_on+0x7c/0x110
[ 323.842299][ T2697] netif_set_mtu+0x88/0x100
[ 323.842682][ T2697] ? __pfx_netif_set_mtu+0x10/0x10
[ 323.843142][ T2697] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 323.843750][ T2697] dev_set_mtu+0xa0/0x150
[ 323.844107][ T2697] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 323.844688][ T2697] br_add_if+0xda3/0x1330 [bridge]
[ 323.845158][ T2697] do_set_master+0x32f/0x500
[ 323.845588][ T2697] do_setlink.constprop.0+0x9f4/0x2480
[ 323.846028][ T2697] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 323.846474][ T2697] ? rcu_read_lock_any_held+0x43/0xb0
[ 323.846868][ T2697] ? validate_chain+0x166/0x4d0
[ 323.847299][ T2697] ? __kernel_text_address+0x12/0x40
[ 323.847711][ T2697] ? __lock_acquire+0x44d/0x7e0
[ 323.848104][ T2697] ? __mutex_trylock_common+0xf9/0x260
[ 323.848460][ T2697] ? __pfx___mutex_trylock_common+0x10/0x10
[ 323.848940][ T2697] ? rcu_is_watching+0x12/0xc0
[ 323.849315][ T2697] ? rcu_is_watching+0x12/0xc0
[ 323.849663][ T2697] ? trace_contention_end+0xdc/0x140
[ 323.850045][ T2697] ? __mutex_lock+0x19c/0xcd0
[ 323.850380][ T2697] ? find_held_lock+0x2b/0x80
[ 323.850788][ T2697] ? rtnl_newlink+0x651/0xa60
[ 323.851306][ T2697] ? __create_object+0x5e/0xb0
[ 323.851765][ T2697] ? __pfx___mutex_lock+0x10/0x10
[ 323.852270][ T2697] ? trace_cap_capable+0x10f/0x190
[ 323.852830][ T2697] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 323.853585][ T2697] ? __rtnl_newlink+0x40e/0xa40
[ 323.854222][ T2697] rtnl_newlink+0x69a/0xa60
[ 323.854664][ T2697] ? __pfx_rtnl_newlink+0x10/0x10
[ 323.855004][ T2697] ? __lock_acquire+0x44d/0x7e0
[ 323.855343][ T2697] ? find_held_lock+0x2b/0x80
[ 323.855668][ T2697] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 323.856011][ T2697] ? __lock_release+0x5d/0x170
[ 323.856349][ T2697] ? __pfx_rtnl_newlink+0x10/0x10
[ 323.856695][ T2697] rtnetlink_rcv_msg+0x710/0xc00
[ 323.857075][ T2697] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 323.857442][ T2697] ? __lock_acquire+0x44d/0x7e0
[ 323.857785][ T2697] netlink_rcv_skb+0x121/0x350
[ 323.858129][ T2697] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 323.858464][ T2697] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 323.858800][ T2697] ? netlink_deliver_tap+0x13e/0x340
[ 323.859187][ T2697] ? netlink_deliver_tap+0xc3/0x340
[ 323.859517][ T2697] netlink_unicast+0x49e/0x780
[ 323.859852][ T2697] ? __pfx_netlink_unicast+0x10/0x10
[ 323.860203][ T2697] ? __lock_acquire+0x44d/0x7e0
[ 323.860542][ T2697] netlink_sendmsg+0x721/0xbe0
[ 323.860908][ T2697] ? __pfx_netlink_sendmsg+0x10/0x10
[ 323.861252][ T2697] ? __import_iovec+0x238/0x3c0
[ 323.861604][ T2697] ____sys_sendmsg+0x7ad/0xa10
[ 323.861957][ T2697] ? __pfx_____sys_sendmsg+0x10/0x10
[ 323.862296][ T2697] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 323.862719][ T2697] ___sys_sendmsg+0xed/0x170
[ 323.863064][ T2697] ? kasan_record_aux_stack+0x8c/0xa0
[ 323.863402][ T2697] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 323.863815][ T2697] ? __pfx____sys_sendmsg+0x10/0x10
[ 323.864184][ T2697] ? find_held_lock+0x2b/0x80
[ 323.864519][ T2697] ? __lock_acquire+0x44d/0x7e0
[ 323.864935][ T2697] ? find_held_lock+0x2b/0x80
[ 323.865412][ T2697] ? __virt_addr_valid+0x22e/0x450
[ 323.865916][ T2697] ? __lock_release+0x5d/0x170
[ 323.866443][ T2697] __sys_sendmsg+0x10b/0x1a0
[ 323.866992][ T2697] ? __call_rcu_common.constprop.0+0x320/0x640
[ 323.867663][ T2697] ? __pfx___sys_sendmsg+0x10/0x10
[ 323.868244][ T2697] ? rcu_is_watching+0x12/0xc0
[ 323.868826][ T2697] do_syscall_64+0xc1/0x380
[ 323.869454][ T2697] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 323.870654][ T2697] RIP: 0033:0x7f4221f2f1e7
[ 323.871292][ T2697] 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
[ 323.873525][ T2697] RSP: 002b:00007ffdecc52b08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 323.874113][ T2697] RAX: ffffffffffffffda RBX: 00007ffdecc53230 RCX: 00007f4221f2f1e7
[ 323.874607][ T2697] RDX: 0000000000000000 RSI: 00007ffdecc52b70 RDI: 0000000000000005
[ 323.875129][ T2697] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 323.875662][ T2697] R10: 0000000005268910 R11: 0000000000000246 R12: 0000000000000004
[ 323.876421][ T2697] R13: 00000000686e0d1b R14: 0000000000499600 R15: 0000000000000000
[ 323.876939][ T2697]
[ 323.877200][ T2697] irq event stamp: 43987
[ 323.877448][ T2697] hardirqs last enabled at (43997): [] __up_console_sem+0x6b/0x80
[ 323.878029][ T2697] hardirqs last disabled at (44008): [] __up_console_sem+0x50/0x80
[ 323.878584][ T2697] softirqs last enabled at (42748): [] handle_softirqs+0x358/0x620
[ 323.879375][ T2697] softirqs last disabled at (42475): [] do_softirq+0xb1/0xe0
[ 323.879976][ T2697] ---[ end trace 0000000000000000 ]---
[ 337.282460][ T2724] vx10: left allmulticast mode
[ 337.282913][ T2724] vx10: left promiscuous mode
[ 337.283422][ T2724] br1: port 2(vx10) entered disabled state
[ 337.285238][ T2724] ------------[ cut here ]------------
[ 337.285587][ T2724] WARNING: CPU: 1 PID: 2724 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 337.286615][ T2724] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 337.287648][ T2724] CPU: 1 UID: 0 PID: 2724 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 337.288516][ T2724] Tainted: [W]=WARN
[ 337.288906][ T2724] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 337.289416][ T2724] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 337.289776][ T2724] 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
[ 337.291499][ T2724] RSP: 0018:ffffc900052bef70 EFLAGS: 00010246
[ 337.292264][ T2724] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 337.293106][ T2724] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 337.293956][ T2724] RBP: ffffc900052bf058 R08: 0000000000000000 R09: 0000000000000000
[ 337.294800][ T2724] R10: ffffc900052bf088 R11: ffffffffb1179160 R12: 1ffff92000a57df2
[ 337.295628][ T2724] R13: 00000000000005dc R14: ffffc900052bf088 R15: ffff888005aaaf08
[ 337.296278][ T2724] FS: 00007ff9ad847800(0000) GS:ffff888083537000(0000) knlGS:0000000000000000
[ 337.296897][ T2724] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 337.297342][ T2724] CR2: 00000000004e5ce0 CR3: 000000000bc69006 CR4: 0000000000772ef0
[ 337.297875][ T2724] PKRU: 55555554
[ 337.298129][ T2724] Call Trace:
[ 337.298382][ T2724]
[ 337.298558][ T2724] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 337.299021][ T2724] ? br_del_if+0xa3/0x1f0 [bridge]
[ 337.299398][ T2724] ? do_set_master+0x14a/0x500
[ 337.299737][ T2724] ? do_setlink.constprop.0+0x9f4/0x2480
[ 337.300107][ T2724] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 337.300498][ T2724] ? netlink_unicast+0x49e/0x780
[ 337.300869][ T2724] ? netlink_sendmsg+0x721/0xbe0
[ 337.301179][ T2724] ? ____sys_sendmsg+0x7ad/0xa10
[ 337.301537][ T2724] ? ___sys_sendmsg+0xed/0x170
[ 337.301902][ T2724] ? __sys_sendmsg+0x10b/0x1a0
[ 337.302248][ T2724] ? do_syscall_64+0xc1/0x380
[ 337.302580][ T2724] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 337.303022][ T2724] ? find_held_lock+0x2b/0x80
[ 337.303349][ T2724] netif_set_mtu+0x88/0x100
[ 337.303711][ T2724] ? __pfx_netif_set_mtu+0x10/0x10
[ 337.304063][ T2724] dev_set_mtu+0xa0/0x150
[ 337.304338][ T2724] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 337.304802][ T2724] br_del_if+0xb2/0x1f0 [bridge]
[ 337.305179][ T2724] ? rtnl_is_locked+0x15/0x20
[ 337.305515][ T2724] do_set_master+0x14a/0x500
[ 337.305875][ T2724] do_setlink.constprop.0+0x9f4/0x2480
[ 337.306215][ T2724] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 337.306643][ T2724] ? rcu_read_lock_any_held+0x43/0xb0
[ 337.307010][ T2724] ? validate_chain+0x166/0x4d0
[ 337.307367][ T2724] ? __kernel_text_address+0x12/0x40
[ 337.307714][ T2724] ? __lock_acquire+0x44d/0x7e0
[ 337.308065][ T2724] ? __mutex_trylock_common+0xf9/0x260
[ 337.308399][ T2724] ? __pfx___mutex_trylock_common+0x10/0x10
[ 337.308821][ T2724] ? rcu_is_watching+0x12/0xc0
[ 337.309166][ T2724] ? rcu_is_watching+0x12/0xc0
[ 337.309519][ T2724] ? trace_contention_end+0xdc/0x140
[ 337.309997][ T2724] ? __mutex_lock+0x19c/0xcd0
[ 337.310346][ T2724] ? find_held_lock+0x2b/0x80
[ 337.310685][ T2724] ? rtnl_newlink+0x651/0xa60
[ 337.311051][ T2724] ? __create_object+0x5e/0xb0
[ 337.311388][ T2724] ? __pfx___mutex_lock+0x10/0x10
[ 337.311732][ T2724] ? trace_cap_capable+0x10f/0x190
[ 337.312079][ T2724] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 337.312530][ T2724] ? __rtnl_newlink+0x40e/0xa40
[ 337.312896][ T2724] rtnl_newlink+0x69a/0xa60
[ 337.313242][ T2724] ? __pfx_rtnl_newlink+0x10/0x10
[ 337.313572][ T2724] ? __lock_acquire+0x44d/0x7e0
[ 337.313936][ T2724] ? find_held_lock+0x2b/0x80
[ 337.314270][ T2724] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 337.314601][ T2724] ? __lock_release+0x5d/0x170
[ 337.314972][ T2724] ? __pfx_rtnl_newlink+0x10/0x10
[ 337.315319][ T2724] rtnetlink_rcv_msg+0x710/0xc00
[ 337.315661][ T2724] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 337.316021][ T2724] ? __lock_acquire+0x44d/0x7e0
[ 337.316360][ T2724] netlink_rcv_skb+0x121/0x350
[ 337.316715][ T2724] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 337.317067][ T2724] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 337.317425][ T2724] ? netlink_deliver_tap+0x13e/0x340
[ 337.317767][ T2724] ? netlink_deliver_tap+0xc3/0x340
[ 337.318111][ T2724] netlink_unicast+0x49e/0x780
[ 337.318445][ T2724] ? __pfx_netlink_unicast+0x10/0x10
[ 337.318781][ T2724] ? __lock_acquire+0x44d/0x7e0
[ 337.319140][ T2724] netlink_sendmsg+0x721/0xbe0
[ 337.319475][ T2724] ? __pfx_netlink_sendmsg+0x10/0x10
[ 337.319816][ T2724] ? __import_iovec+0x238/0x3c0
[ 337.320174][ T2724] ____sys_sendmsg+0x7ad/0xa10
[ 337.320522][ T2724] ? __pfx_____sys_sendmsg+0x10/0x10
[ 337.320877][ T2724] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 337.321304][ T2724] ___sys_sendmsg+0xed/0x170
[ 337.321635][ T2724] ? kasan_record_aux_stack+0x8c/0xa0
[ 337.321984][ T2724] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 337.322405][ T2724] ? __pfx____sys_sendmsg+0x10/0x10
[ 337.322749][ T2724] ? find_held_lock+0x2b/0x80
[ 337.323106][ T2724] ? __lock_acquire+0x44d/0x7e0
[ 337.323459][ T2724] ? find_held_lock+0x2b/0x80
[ 337.323803][ T2724] ? __virt_addr_valid+0x22e/0x450
[ 337.324143][ T2724] ? __lock_release+0x5d/0x170
[ 337.324486][ T2724] __sys_sendmsg+0x10b/0x1a0
[ 337.324968][ T2724] ? __call_rcu_common.constprop.0+0x320/0x640
[ 337.325485][ T2724] ? __pfx___sys_sendmsg+0x10/0x10
[ 337.325874][ T2724] ? rcu_is_watching+0x12/0xc0
[ 337.326213][ T2724] do_syscall_64+0xc1/0x380
[ 337.326548][ T2724] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 337.327005][ T2724] RIP: 0033:0x7ff9ada141e7
[ 337.327404][ T2724] 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
[ 337.328752][ T2724] RSP: 002b:00007fff14348c18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 337.329276][ T2724] RAX: ffffffffffffffda RBX: 00007fff14349340 RCX: 00007ff9ada141e7
[ 337.329909][ T2724] RDX: 0000000000000000 RSI: 00007fff14348c80 RDI: 0000000000000005
[ 337.330409][ T2724] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 337.330958][ T2724] R10: 00007ff9ad911ee8 R11: 0000000000000246 R12: 0000000000000003
[ 337.331583][ T2724] R13: 00000000686e0d28 R14: 0000000000499600 R15: 0000000000000000
[ 337.332230][ T2724]
[ 337.332506][ T2724] irq event stamp: 39517
[ 337.332774][ T2724] hardirqs last enabled at (39525): [] __up_console_sem+0x6b/0x80
[ 337.333520][ T2724] hardirqs last disabled at (39534): [] __up_console_sem+0x50/0x80
[ 337.334250][ T2724] softirqs last enabled at (39488): [] handle_softirqs+0x358/0x620
[ 337.334946][ T2724] softirqs last disabled at (39553): [] __irq_exit_rcu+0xfa/0x160
[ 337.335623][ T2724] ---[ end trace 0000000000000000 ]---
[ 338.164838][ T2653] veth0: left allmulticast mode
[ 338.165744][ T2653] veth2: left allmulticast mode
[ 338.166744][ T2653] veth4: left allmulticast mode
[ 338.167570][ T2653] lo10: left allmulticast mode
[ 339.130804][ T2766] veth0: entered allmulticast mode
[ 339.143104][ T2766] veth2: entered allmulticast mode
[ 339.144035][ T2766] veth4: entered allmulticast mode
[ 339.144853][ T2766] lo10: entered allmulticast mode
[ 340.569445][ T2810] br1: port 2(vx10) entered blocking state
[ 340.571488][ T2810] br1: port 2(vx10) entered disabled state
[ 340.588373][ T2810] vx10: entered allmulticast mode
[ 340.595950][ T2810] vx10: entered promiscuous mode
[ 340.597241][ T2810] br1: port 2(vx10) entered blocking state
[ 340.597650][ T2810] br1: port 2(vx10) entered forwarding state
[ 340.598508][ T2810] ------------[ cut here ]------------
[ 340.598817][ T2810] WARNING: CPU: 0 PID: 2810 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 340.599453][ T2810] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 340.600214][ T2810] CPU: 0 UID: 0 PID: 2810 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 340.600883][ T2810] Tainted: [W]=WARN
[ 340.601124][ T2810] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 340.601521][ T2810] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 340.601848][ T2810] 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
[ 340.602972][ T2810] RSP: 0018:ffffc9000563eef0 EFLAGS: 00010246
[ 340.603368][ T2810] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 340.603833][ T2810] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 340.604315][ T2810] RBP: ffffc9000563efe0 R08: 0000000000000000 R09: 0000000000000000
[ 340.604780][ T2810] R10: ffffc9000563f010 R11: ffffffffb1aa8918 R12: 1ffff92000ac7de2
[ 340.605276][ T2810] R13: 00000000000005aa R14: ffffc9000563f010 R15: ffff888005aaaf08
[ 340.605746][ T2810] FS: 00007f087aa4c800(0000) GS:ffff8880834b7000(0000) knlGS:0000000000000000
[ 340.606305][ T2810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 340.606700][ T2810] CR2: 00000000004e5ce0 CR3: 0000000008d17002 CR4: 0000000000772ef0
[ 340.607171][ T2810] PKRU: 55555554
[ 340.607430][ T2810] Call Trace:
[ 340.607668][ T2810]
[ 340.607829][ T2810] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 340.608181][ T2810] ? find_held_lock+0x2b/0x80
[ 340.608527][ T2810] ? mark_held_locks+0x49/0x80
[ 340.608864][ T2810] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 340.609270][ T2810] ? lockdep_hardirqs_on+0x7c/0x110
[ 340.609606][ T2810] netif_set_mtu+0x88/0x100
[ 340.609948][ T2810] ? __pfx_netif_set_mtu+0x10/0x10
[ 340.610289][ T2810] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 340.610745][ T2810] dev_set_mtu+0xa0/0x150
[ 340.611014][ T2810] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 340.611464][ T2810] br_add_if+0xda3/0x1330 [bridge]
[ 340.611853][ T2810] do_set_master+0x32f/0x500
[ 340.612201][ T2810] do_setlink.constprop.0+0x9f4/0x2480
[ 340.612534][ T2810] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 340.612957][ T2810] ? rcu_read_lock_any_held+0x43/0xb0
[ 340.613295][ T2810] ? validate_chain+0x166/0x4d0
[ 340.613619][ T2810] ? __kernel_text_address+0x12/0x40
[ 340.613964][ T2810] ? __lock_acquire+0x44d/0x7e0
[ 340.614297][ T2810] ? __mutex_trylock_common+0xf9/0x260
[ 340.614626][ T2810] ? __pfx___mutex_trylock_common+0x10/0x10
[ 340.615040][ T2810] ? rcu_is_watching+0x12/0xc0
[ 340.615369][ T2810] ? rcu_is_watching+0x12/0xc0
[ 340.615694][ T2810] ? trace_contention_end+0xdc/0x140
[ 340.616044][ T2810] ? __mutex_lock+0x19c/0xcd0
[ 340.616374][ T2810] ? find_held_lock+0x2b/0x80
[ 340.616699][ T2810] ? rtnl_newlink+0x651/0xa60
[ 340.617037][ T2810] ? __create_object+0x5e/0xb0
[ 340.617376][ T2810] ? __pfx___mutex_lock+0x10/0x10
[ 340.617698][ T2810] ? trace_cap_capable+0x10f/0x190
[ 340.618024][ T2810] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 340.618419][ T2810] ? __rtnl_newlink+0x40e/0xa40
[ 340.618765][ T2810] rtnl_newlink+0x69a/0xa60
[ 340.619108][ T2810] ? __pfx_rtnl_newlink+0x10/0x10
[ 340.619416][ T2810] ? __lock_acquire+0x44d/0x7e0
[ 340.619736][ T2810] ? find_held_lock+0x2b/0x80
[ 340.620052][ T2810] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 340.620358][ T2810] ? __lock_release+0x5d/0x170
[ 340.620677][ T2810] ? __pfx_rtnl_newlink+0x10/0x10
[ 340.621014][ T2810] rtnetlink_rcv_msg+0x710/0xc00
[ 340.621337][ T2810] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 340.621670][ T2810] ? __lock_acquire+0x44d/0x7e0
[ 340.621997][ T2810] netlink_rcv_skb+0x121/0x350
[ 340.622308][ T2810] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 340.622617][ T2810] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 340.622946][ T2810] ? netlink_deliver_tap+0x13e/0x340
[ 340.623269][ T2810] ? netlink_deliver_tap+0xc3/0x340
[ 340.623595][ T2810] netlink_unicast+0x49e/0x780
[ 340.623928][ T2810] ? __pfx_netlink_unicast+0x10/0x10
[ 340.624252][ T2810] ? __lock_acquire+0x44d/0x7e0
[ 340.624582][ T2810] netlink_sendmsg+0x721/0xbe0
[ 340.624924][ T2810] ? __pfx_netlink_sendmsg+0x10/0x10
[ 340.625255][ T2810] ? __import_iovec+0x238/0x3c0
[ 340.625587][ T2810] ____sys_sendmsg+0x7ad/0xa10
[ 340.625936][ T2810] ? __pfx_____sys_sendmsg+0x10/0x10
[ 340.626261][ T2810] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 340.626672][ T2810] ___sys_sendmsg+0xed/0x170
[ 340.627004][ T2810] ? kasan_record_aux_stack+0x8c/0xa0
[ 340.627346][ T2810] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 340.627752][ T2810] ? __pfx____sys_sendmsg+0x10/0x10
[ 340.628101][ T2810] ? find_held_lock+0x2b/0x80
[ 340.628433][ T2810] ? __lock_acquire+0x44d/0x7e0
[ 340.628763][ T2810] ? find_held_lock+0x2b/0x80
[ 340.629092][ T2810] ? __virt_addr_valid+0x22e/0x450
[ 340.629400][ T2810] ? __lock_release+0x5d/0x170
[ 340.629721][ T2810] __sys_sendmsg+0x10b/0x1a0
[ 340.630036][ T2810] ? __call_rcu_common.constprop.0+0x320/0x640
[ 340.630433][ T2810] ? __pfx___sys_sendmsg+0x10/0x10
[ 340.630773][ T2810] ? rcu_is_watching+0x12/0xc0
[ 340.631112][ T2810] do_syscall_64+0xc1/0x380
[ 340.631452][ T2810] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 340.631868][ T2810] RIP: 0033:0x7f087ac191e7
[ 340.632207][ T2810] 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
[ 340.633372][ T2810] RSP: 002b:00007ffdc05a2d38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 340.633886][ T2810] RAX: ffffffffffffffda RBX: 00007ffdc05a3460 RCX: 00007f087ac191e7
[ 340.634379][ T2810] RDX: 0000000000000000 RSI: 00007ffdc05a2da0 RDI: 0000000000000005
[ 340.634875][ T2810] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 340.635370][ T2810] R10: 00000000270dd910 R11: 0000000000000246 R12: 0000000000000004
[ 340.635867][ T2810] R13: 00000000686e0d2c R14: 0000000000499600 R15: 0000000000000000
[ 340.636367][ T2810]
[ 340.636615][ T2810] irq event stamp: 41195
[ 340.636870][ T2810] hardirqs last enabled at (41205): [] __up_console_sem+0x6b/0x80
[ 340.637466][ T2810] hardirqs last disabled at (41212): [] __up_console_sem+0x50/0x80
[ 340.638047][ T2810] softirqs last enabled at (40246): [] handle_softirqs+0x358/0x620
[ 340.638596][ T2810] softirqs last disabled at (40237): [] __irq_exit_rcu+0xfa/0x160
[ 340.639195][ T2810] ---[ end trace 0000000000000000 ]---
[ 354.082469][ T2837] vx10: left allmulticast mode
[ 354.082845][ T2837] vx10: left promiscuous mode
[ 354.083709][ T2837] br1: port 2(vx10) entered disabled state
[ 354.085948][ T2837] ------------[ cut here ]------------
[ 354.086509][ T2837] WARNING: CPU: 0 PID: 2837 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 354.088251][ T2837] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 354.089056][ T2837] CPU: 0 UID: 0 PID: 2837 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 354.089754][ T2837] Tainted: [W]=WARN
[ 354.090011][ T2837] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 354.090422][ T2837] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 354.090764][ T2837] 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
[ 354.091958][ T2837] RSP: 0018:ffffc9000572ef70 EFLAGS: 00010246
[ 354.092365][ T2837] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 354.092836][ T2837] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 354.093360][ T2837] RBP: ffffc9000572f058 R08: 0000000000000000 R09: 0000000000000000
[ 354.093846][ T2837] R10: ffffc9000572f088 R11: ffffffffb1179160 R12: 1ffff92000ae5df2
[ 354.094371][ T2837] R13: 00000000000005dc R14: ffffc9000572f088 R15: ffff888005aaaf08
[ 354.095137][ T2837] FS: 00007f2dd94a0800(0000) GS:ffff8880834b7000(0000) knlGS:0000000000000000
[ 354.095912][ T2837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 354.096335][ T2837] CR2: 00000000004e5ce0 CR3: 000000001911c001 CR4: 0000000000772ef0
[ 354.096819][ T2837] PKRU: 55555554
[ 354.097073][ T2837] Call Trace:
[ 354.097345][ T2837]
[ 354.097515][ T2837] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 354.097968][ T2837] ? br_del_if+0xa3/0x1f0 [bridge]
[ 354.098371][ T2837] ? do_set_master+0x14a/0x500
[ 354.098708][ T2837] ? do_setlink.constprop.0+0x9f4/0x2480
[ 354.099044][ T2837] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 354.099376][ T2837] ? netlink_unicast+0x49e/0x780
[ 354.099704][ T2837] ? netlink_sendmsg+0x721/0xbe0
[ 354.100043][ T2837] ? ____sys_sendmsg+0x7ad/0xa10
[ 354.100398][ T2837] ? ___sys_sendmsg+0xed/0x170
[ 354.100720][ T2837] ? __sys_sendmsg+0x10b/0x1a0
[ 354.101052][ T2837] ? do_syscall_64+0xc1/0x380
[ 354.101398][ T2837] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 354.101814][ T2837] ? find_held_lock+0x2b/0x80
[ 354.102165][ T2837] netif_set_mtu+0x88/0x100
[ 354.102494][ T2837] ? __pfx_netif_set_mtu+0x10/0x10
[ 354.102833][ T2837] dev_set_mtu+0xa0/0x150
[ 354.103088][ T2837] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 354.103553][ T2837] br_del_if+0xb2/0x1f0 [bridge]
[ 354.103921][ T2837] ? rtnl_is_locked+0x15/0x20
[ 354.104243][ T2837] do_set_master+0x14a/0x500
[ 354.104569][ T2837] do_setlink.constprop.0+0x9f4/0x2480
[ 354.104906][ T2837] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 354.105313][ T2837] ? rcu_read_lock_any_held+0x43/0xb0
[ 354.105637][ T2837] ? validate_chain+0x166/0x4d0
[ 354.105979][ T2837] ? __kernel_text_address+0x12/0x40
[ 354.106307][ T2837] ? __lock_acquire+0x44d/0x7e0
[ 354.106628][ T2837] ? __mutex_trylock_common+0xf9/0x260
[ 354.106965][ T2837] ? __pfx___mutex_trylock_common+0x10/0x10
[ 354.107395][ T2837] ? rcu_is_watching+0x12/0xc0
[ 354.107721][ T2837] ? rcu_is_watching+0x12/0xc0
[ 354.108056][ T2837] ? trace_contention_end+0xdc/0x140
[ 354.108390][ T2837] ? __mutex_lock+0x19c/0xcd0
[ 354.108716][ T2837] ? find_held_lock+0x2b/0x80
[ 354.109046][ T2837] ? rtnl_newlink+0x651/0xa60
[ 354.109365][ T2837] ? __create_object+0x5e/0xb0
[ 354.109691][ T2837] ? __pfx___mutex_lock+0x10/0x10
[ 354.110024][ T2837] ? trace_cap_capable+0x10f/0x190
[ 354.110346][ T2837] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 354.110747][ T2837] ? __rtnl_newlink+0x40e/0xa40
[ 354.111093][ T2837] rtnl_newlink+0x69a/0xa60
[ 354.111431][ T2837] ? __pfx_rtnl_newlink+0x10/0x10
[ 354.111750][ T2837] ? __lock_acquire+0x44d/0x7e0
[ 354.112091][ T2837] ? find_held_lock+0x2b/0x80
[ 354.112412][ T2837] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 354.112732][ T2837] ? __lock_release+0x5d/0x170
[ 354.113066][ T2837] ? __pfx_rtnl_newlink+0x10/0x10
[ 354.113386][ T2837] rtnetlink_rcv_msg+0x710/0xc00
[ 354.113717][ T2837] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 354.114051][ T2837] ? __lock_acquire+0x44d/0x7e0
[ 354.114379][ T2837] netlink_rcv_skb+0x121/0x350
[ 354.114701][ T2837] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 354.115029][ T2837] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 354.115364][ T2837] ? netlink_deliver_tap+0x13e/0x340
[ 354.115683][ T2837] ? netlink_deliver_tap+0xc3/0x340
[ 354.116055][ T2837] netlink_unicast+0x49e/0x780
[ 354.116382][ T2837] ? __pfx_netlink_unicast+0x10/0x10
[ 354.116703][ T2837] ? __lock_acquire+0x44d/0x7e0
[ 354.117039][ T2837] netlink_sendmsg+0x721/0xbe0
[ 354.117382][ T2837] ? __pfx_netlink_sendmsg+0x10/0x10
[ 354.117701][ T2837] ? __import_iovec+0x238/0x3c0
[ 354.118044][ T2837] ____sys_sendmsg+0x7ad/0xa10
[ 354.118376][ T2837] ? __pfx_____sys_sendmsg+0x10/0x10
[ 354.118697][ T2837] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 354.119116][ T2837] ___sys_sendmsg+0xed/0x170
[ 354.119439][ T2837] ? kasan_record_aux_stack+0x8c/0xa0
[ 354.119759][ T2837] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 354.120169][ T2837] ? __pfx____sys_sendmsg+0x10/0x10
[ 354.120496][ T2837] ? find_held_lock+0x2b/0x80
[ 354.120833][ T2837] ? __lock_acquire+0x44d/0x7e0
[ 354.121175][ T2837] ? find_held_lock+0x2b/0x80
[ 354.121500][ T2837] ? __virt_addr_valid+0x22e/0x450
[ 354.121821][ T2837] ? __lock_release+0x5d/0x170
[ 354.122173][ T2837] __sys_sendmsg+0x10b/0x1a0
[ 354.122517][ T2837] ? __call_rcu_common.constprop.0+0x320/0x640
[ 354.122933][ T2837] ? __pfx___sys_sendmsg+0x10/0x10
[ 354.123280][ T2837] ? rcu_is_watching+0x12/0xc0
[ 354.123606][ T2837] do_syscall_64+0xc1/0x380
[ 354.123950][ T2837] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 354.124350][ T2837] RIP: 0033:0x7f2dd966d1e7
[ 354.124685][ T2837] 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
[ 354.125847][ T2837] RSP: 002b:00007fffa9a2f5a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 354.126346][ T2837] RAX: ffffffffffffffda RBX: 00007fffa9a2fcd0 RCX: 00007f2dd966d1e7
[ 354.126827][ T2837] RDX: 0000000000000000 RSI: 00007fffa9a2f610 RDI: 0000000000000005
[ 354.127336][ T2837] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 354.127826][ T2837] R10: 00007f2dd956aee8 R11: 0000000000000246 R12: 0000000000000003
[ 354.128321][ T2837] R13: 00000000686e0d39 R14: 0000000000499600 R15: 0000000000000000
[ 354.128819][ T2837]
[ 354.129068][ T2837] irq event stamp: 46747
[ 354.129302][ T2837] hardirqs last enabled at (46755): [] __up_console_sem+0x6b/0x80
[ 354.129839][ T2837] hardirqs last disabled at (46762): [] __up_console_sem+0x50/0x80
[ 354.130376][ T2837] softirqs last enabled at (46622): [] handle_softirqs+0x358/0x620
[ 354.130922][ T2837] softirqs last disabled at (46781): [] __irq_exit_rcu+0xfa/0x160
[ 354.131485][ T2837] ---[ end trace 0000000000000000 ]---
[ 355.136759][ T2766] veth0: left allmulticast mode
[ 355.137523][ T2766] veth2: left allmulticast mode
[ 355.138073][ T2766] veth4: left allmulticast mode
[ 355.138766][ T2766] lo10: left allmulticast mode
[ 356.601015][ T2887] veth0: entered allmulticast mode
[ 356.602043][ T2887] veth2: entered allmulticast mode
[ 356.604362][ T2887] veth4: entered allmulticast mode
[ 356.605210][ T2887] lo10: entered allmulticast mode
[ 356.605787][ T2887] lo: entered allmulticast mode
[ 358.225290][ T2936] br1: port 2(vx10) entered blocking state
[ 358.225796][ T2936] br1: port 2(vx10) entered disabled state
[ 358.226255][ T2936] vx10: entered allmulticast mode
[ 358.229844][ T2936] vx10: entered promiscuous mode
[ 358.230738][ T2936] br1: port 2(vx10) entered blocking state
[ 358.231458][ T2936] br1: port 2(vx10) entered forwarding state
[ 358.232560][ T2936] ------------[ cut here ]------------
[ 358.232923][ T2936] WARNING: CPU: 2 PID: 2936 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 358.233583][ T2936] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 358.234337][ T2936] CPU: 2 UID: 0 PID: 2936 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 358.235003][ T2936] Tainted: [W]=WARN
[ 358.235255][ T2936] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 358.235679][ T2936] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 358.236154][ T2936] 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
[ 358.237549][ T2936] RSP: 0018:ffffc90005b4eef0 EFLAGS: 00010246
[ 358.237987][ T2936] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 358.238531][ T2936] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 358.239059][ T2936] RBP: ffffc90005b4efe0 R08: 0000000000000000 R09: 0000000000000000
[ 358.239578][ T2936] R10: ffffc90005b4f010 R11: ffffffffb1aa8918 R12: 1ffff92000b69de2
[ 358.240169][ T2936] R13: 00000000000005aa R14: ffffc90005b4f010 R15: ffff888005aaaf08
[ 358.240675][ T2936] FS: 00007fb5a0b1b800(0000) GS:ffff8880835b7000(0000) knlGS:0000000000000000
[ 358.241256][ T2936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 358.241662][ T2936] CR2: 00000000004e5ce0 CR3: 000000000a4b4001 CR4: 0000000000772ef0
[ 358.242145][ T2936] PKRU: 55555554
[ 358.242415][ T2936] Call Trace:
[ 358.242663][ T2936]
[ 358.242842][ T2936] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 358.243193][ T2936] ? find_held_lock+0x2b/0x80
[ 358.243531][ T2936] ? mark_held_locks+0x49/0x80
[ 358.243873][ T2936] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 358.244271][ T2936] ? lockdep_hardirqs_on+0x7c/0x110
[ 358.244599][ T2936] netif_set_mtu+0x88/0x100
[ 358.244947][ T2936] ? __pfx_netif_set_mtu+0x10/0x10
[ 358.245289][ T2936] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 358.245750][ T2936] dev_set_mtu+0xa0/0x150
[ 358.246024][ T2936] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 358.246469][ T2936] br_add_if+0xda3/0x1330 [bridge]
[ 358.246846][ T2936] do_set_master+0x32f/0x500
[ 358.247211][ T2936] do_setlink.constprop.0+0x9f4/0x2480
[ 358.247577][ T2936] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 358.247997][ T2936] ? rcu_read_lock_any_held+0x43/0xb0
[ 358.248331][ T2936] ? validate_chain+0x166/0x4d0
[ 358.248665][ T2936] ? __kernel_text_address+0x12/0x40
[ 358.249016][ T2936] ? __lock_acquire+0x44d/0x7e0
[ 358.249345][ T2936] ? __mutex_trylock_common+0xf9/0x260
[ 358.249698][ T2936] ? __pfx___mutex_trylock_common+0x10/0x10
[ 358.250111][ T2936] ? rcu_is_watching+0x12/0xc0
[ 358.250444][ T2936] ? rcu_is_watching+0x12/0xc0
[ 358.250791][ T2936] ? trace_contention_end+0xdc/0x140
[ 358.251129][ T2936] ? __mutex_lock+0x19c/0xcd0
[ 358.251503][ T2936] ? find_held_lock+0x2b/0x80
[ 358.251889][ T2936] ? rtnl_newlink+0x651/0xa60
[ 358.252238][ T2936] ? __create_object+0x5e/0xb0
[ 358.252584][ T2936] ? __pfx___mutex_lock+0x10/0x10
[ 358.252946][ T2936] ? trace_cap_capable+0x10f/0x190
[ 358.253278][ T2936] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 358.253689][ T2936] ? __rtnl_newlink+0x40e/0xa40
[ 358.254039][ T2936] rtnl_newlink+0x69a/0xa60
[ 358.254363][ T2936] ? __pfx_rtnl_newlink+0x10/0x10
[ 358.254687][ T2936] ? __lock_acquire+0x44d/0x7e0
[ 358.255038][ T2936] ? find_held_lock+0x2b/0x80
[ 358.255378][ T2936] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 358.255716][ T2936] ? __lock_release+0x5d/0x170
[ 358.256079][ T2936] ? __pfx_rtnl_newlink+0x10/0x10
[ 358.256402][ T2936] rtnetlink_rcv_msg+0x710/0xc00
[ 358.256729][ T2936] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 358.257078][ T2936] ? __lock_acquire+0x44d/0x7e0
[ 358.257430][ T2936] netlink_rcv_skb+0x121/0x350
[ 358.257782][ T2936] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 358.258141][ T2936] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 358.258478][ T2936] ? netlink_deliver_tap+0x13e/0x340
[ 358.258825][ T2936] ? netlink_deliver_tap+0xc3/0x340
[ 358.259170][ T2936] netlink_unicast+0x49e/0x780
[ 358.259497][ T2936] ? __pfx_netlink_unicast+0x10/0x10
[ 358.259823][ T2936] ? __lock_acquire+0x44d/0x7e0
[ 358.260166][ T2936] netlink_sendmsg+0x721/0xbe0
[ 358.260490][ T2936] ? __pfx_netlink_sendmsg+0x10/0x10
[ 358.260811][ T2936] ? __import_iovec+0x238/0x3c0
[ 358.261159][ T2936] ____sys_sendmsg+0x7ad/0xa10
[ 358.261550][ T2936] ? __pfx_____sys_sendmsg+0x10/0x10
[ 358.261891][ T2936] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 358.262316][ T2936] ___sys_sendmsg+0xed/0x170
[ 358.262639][ T2936] ? kasan_record_aux_stack+0x8c/0xa0
[ 358.262975][ T2936] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 358.263387][ T2936] ? __pfx____sys_sendmsg+0x10/0x10
[ 358.263730][ T2936] ? find_held_lock+0x2b/0x80
[ 358.264084][ T2936] ? __lock_acquire+0x44d/0x7e0
[ 358.264450][ T2936] ? find_held_lock+0x2b/0x80
[ 358.264777][ T2936] ? __virt_addr_valid+0x22e/0x450
[ 358.265155][ T2936] ? __lock_release+0x5d/0x170
[ 358.265496][ T2936] __sys_sendmsg+0x10b/0x1a0
[ 358.265826][ T2936] ? __call_rcu_common.constprop.0+0x320/0x640
[ 358.266260][ T2936] ? __pfx___sys_sendmsg+0x10/0x10
[ 358.266592][ T2936] ? rcu_is_watching+0x12/0xc0
[ 358.266930][ T2936] do_syscall_64+0xc1/0x380
[ 358.267265][ T2936] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 358.267678][ T2936] RIP: 0033:0x7fb5a0ce81e7
[ 358.268028][ T2936] 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
[ 358.269157][ T2936] RSP: 002b:00007ffda3cb5818 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 358.269643][ T2936] RAX: ffffffffffffffda RBX: 00007ffda3cb5f40 RCX: 00007fb5a0ce81e7
[ 358.270132][ T2936] RDX: 0000000000000000 RSI: 00007ffda3cb5880 RDI: 0000000000000005
[ 358.270649][ T2936] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 358.271167][ T2936] R10: 0000000017d1a910 R11: 0000000000000246 R12: 0000000000000004
[ 358.271666][ T2936] R13: 00000000686e0d3d R14: 0000000000499600 R15: 0000000000000000
[ 358.272169][ T2936]
[ 358.272417][ T2936] irq event stamp: 45135
[ 358.272672][ T2936] hardirqs last enabled at (45145): [] __up_console_sem+0x6b/0x80
[ 358.273242][ T2936] hardirqs last disabled at (45156): [] __up_console_sem+0x50/0x80
[ 358.273789][ T2936] softirqs last enabled at (43916): [] br_add_if+0xd82/0x1330 [bridge]
[ 358.274399][ T2936] softirqs last disabled at (43788): [] br_add_if+0xcf3/0x1330 [bridge]
[ 358.275045][ T2936] ---[ end trace 0000000000000000 ]---
[ 371.955746][ T2967] vx10: left allmulticast mode
[ 371.956554][ T2967] vx10: left promiscuous mode
[ 371.957098][ T2967] br1: port 2(vx10) entered disabled state
[ 371.959088][ T2967] ------------[ cut here ]------------
[ 371.959458][ T2967] WARNING: CPU: 2 PID: 2967 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 371.960148][ T2967] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 371.960985][ T2967] CPU: 2 UID: 0 PID: 2967 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 371.961658][ T2967] Tainted: [W]=WARN
[ 371.961930][ T2967] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 371.962342][ T2967] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 371.962739][ T2967] 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
[ 371.963963][ T2967] RSP: 0018:ffffc90005c2ef70 EFLAGS: 00010246
[ 371.964385][ T2967] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 371.964912][ T2967] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 371.965420][ T2967] RBP: ffffc90005c2f058 R08: 0000000000000000 R09: 0000000000000000
[ 371.966560][ T2967] R10: ffffc90005c2f088 R11: ffffffffb1179160 R12: 1ffff92000b85df2
[ 371.967088][ T2967] R13: 00000000000005dc R14: ffffc90005c2f088 R15: ffff888005aaaf08
[ 371.967618][ T2967] FS: 00007fc284380800(0000) GS:ffff8880835b7000(0000) knlGS:0000000000000000
[ 371.968235][ T2967] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 371.968770][ T2967] CR2: 00000000004e5ce0 CR3: 000000001943c002 CR4: 0000000000772ef0
[ 371.969316][ T2967] PKRU: 55555554
[ 371.969599][ T2967] Call Trace:
[ 371.969873][ T2967]
[ 371.970059][ T2967] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 371.970494][ T2967] ? br_del_if+0xa3/0x1f0 [bridge]
[ 371.970927][ T2967] ? do_set_master+0x14a/0x500
[ 371.971273][ T2967] ? do_setlink.constprop.0+0x9f4/0x2480
[ 371.971620][ T2967] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 371.972024][ T2967] ? netlink_unicast+0x49e/0x780
[ 371.972386][ T2967] ? netlink_sendmsg+0x721/0xbe0
[ 371.972896][ T2967] ? ____sys_sendmsg+0x7ad/0xa10
[ 371.973245][ T2967] ? ___sys_sendmsg+0xed/0x170
[ 371.973606][ T2967] ? __sys_sendmsg+0x10b/0x1a0
[ 371.973984][ T2967] ? do_syscall_64+0xc1/0x380
[ 371.974324][ T2967] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 371.974760][ T2967] ? find_held_lock+0x2b/0x80
[ 371.975131][ T2967] netif_set_mtu+0x88/0x100
[ 371.975476][ T2967] ? __pfx_netif_set_mtu+0x10/0x10
[ 371.975841][ T2967] dev_set_mtu+0xa0/0x150
[ 371.976114][ T2967] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 371.976658][ T2967] br_del_if+0xb2/0x1f0 [bridge]
[ 371.977192][ T2967] ? rtnl_is_locked+0x15/0x20
[ 371.977546][ T2967] do_set_master+0x14a/0x500
[ 371.977900][ T2967] do_setlink.constprop.0+0x9f4/0x2480
[ 371.978244][ T2967] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 371.978659][ T2967] ? rcu_read_lock_any_held+0x43/0xb0
[ 371.979007][ T2967] ? validate_chain+0x166/0x4d0
[ 371.979383][ T2967] ? __kernel_text_address+0x12/0x40
[ 371.979724][ T2967] ? __lock_acquire+0x44d/0x7e0
[ 371.980076][ T2967] ? __mutex_trylock_common+0xf9/0x260
[ 371.980415][ T2967] ? __pfx___mutex_trylock_common+0x10/0x10
[ 371.980822][ T2967] ? rcu_is_watching+0x12/0xc0
[ 371.981174][ T2967] ? rcu_is_watching+0x12/0xc0
[ 371.981506][ T2967] ? trace_contention_end+0xdc/0x140
[ 371.981852][ T2967] ? __mutex_lock+0x19c/0xcd0
[ 371.982205][ T2967] ? find_held_lock+0x2b/0x80
[ 371.982539][ T2967] ? rtnl_newlink+0x651/0xa60
[ 371.982883][ T2967] ? __create_object+0x5e/0xb0
[ 371.983220][ T2967] ? __pfx___mutex_lock+0x10/0x10
[ 371.983559][ T2967] ? trace_cap_capable+0x10f/0x190
[ 371.983905][ T2967] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 371.984317][ T2967] ? __rtnl_newlink+0x40e/0xa40
[ 371.984675][ T2967] rtnl_newlink+0x69a/0xa60
[ 371.985030][ T2967] ? __pfx_rtnl_newlink+0x10/0x10
[ 371.985361][ T2967] ? __lock_acquire+0x44d/0x7e0
[ 371.985702][ T2967] ? find_held_lock+0x2b/0x80
[ 371.986072][ T2967] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 371.986423][ T2967] ? __lock_release+0x5d/0x170
[ 371.986814][ T2967] ? __pfx_rtnl_newlink+0x10/0x10
[ 371.987167][ T2967] rtnetlink_rcv_msg+0x710/0xc00
[ 371.987563][ T2967] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 371.987916][ T2967] ? __lock_acquire+0x44d/0x7e0
[ 371.988255][ T2967] netlink_rcv_skb+0x121/0x350
[ 371.988598][ T2967] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 371.988947][ T2967] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 371.989289][ T2967] ? netlink_deliver_tap+0x13e/0x340
[ 371.989629][ T2967] ? netlink_deliver_tap+0xc3/0x340
[ 371.989992][ T2967] netlink_unicast+0x49e/0x780
[ 371.990332][ T2967] ? __pfx_netlink_unicast+0x10/0x10
[ 371.990672][ T2967] ? __lock_acquire+0x44d/0x7e0
[ 371.991027][ T2967] netlink_sendmsg+0x721/0xbe0
[ 371.991369][ T2967] ? __pfx_netlink_sendmsg+0x10/0x10
[ 371.991713][ T2967] ? __import_iovec+0x238/0x3c0
[ 371.992068][ T2967] ____sys_sendmsg+0x7ad/0xa10
[ 371.992429][ T2967] ? __pfx_____sys_sendmsg+0x10/0x10
[ 371.992764][ T2967] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 371.993204][ T2967] ___sys_sendmsg+0xed/0x170
[ 371.993545][ T2967] ? kasan_record_aux_stack+0x8c/0xa0
[ 371.993896][ T2967] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 371.994317][ T2967] ? __pfx____sys_sendmsg+0x10/0x10
[ 371.994667][ T2967] ? find_held_lock+0x2b/0x80
[ 371.995049][ T2967] ? __lock_acquire+0x44d/0x7e0
[ 371.995403][ T2967] ? find_held_lock+0x2b/0x80
[ 371.995740][ T2967] ? __virt_addr_valid+0x22e/0x450
[ 371.996090][ T2967] ? __lock_release+0x5d/0x170
[ 371.996446][ T2967] __sys_sendmsg+0x10b/0x1a0
[ 371.996788][ T2967] ? __call_rcu_common.constprop.0+0x320/0x640
[ 371.997213][ T2967] ? __pfx___sys_sendmsg+0x10/0x10
[ 371.997590][ T2967] ? rcu_is_watching+0x12/0xc0
[ 371.997939][ T2967] do_syscall_64+0xc1/0x380
[ 371.998276][ T2967] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 371.998687][ T2967] RIP: 0033:0x7fc28454d1e7
[ 371.999056][ T2967] 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
[ 372.000247][ T2967] RSP: 002b:00007ffc132fd7b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 372.000747][ T2967] RAX: ffffffffffffffda RBX: 00007ffc132fdee0 RCX: 00007fc28454d1e7
[ 372.001261][ T2967] RDX: 0000000000000000 RSI: 00007ffc132fd820 RDI: 0000000000000005
[ 372.001754][ T2967] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 372.002260][ T2967] R10: 00007fc28444aee8 R11: 0000000000000246 R12: 0000000000000003
[ 372.002751][ T2967] R13: 00000000686e0d4b R14: 0000000000499600 R15: 0000000000000000
[ 372.003273][ T2967]
[ 372.003527][ T2967] irq event stamp: 33177
[ 372.003780][ T2967] hardirqs last enabled at (33187): [] __up_console_sem+0x6b/0x80
[ 372.004376][ T2967] hardirqs last disabled at (33198): [] __up_console_sem+0x50/0x80
[ 372.004955][ T2967] softirqs last enabled at (32144): [] handle_softirqs+0x358/0x620
[ 372.005520][ T2967] softirqs last disabled at (31759): [] __irq_exit_rcu+0xfa/0x160
[ 372.006092][ T2967] ---[ end trace 0000000000000000 ]---
[ 373.063574][ T2887] veth0: left allmulticast mode
[ 373.064624][ T2887] veth2: left allmulticast mode
[ 373.065686][ T2887] veth4: left allmulticast mode
[ 373.066625][ T2887] lo10: left allmulticast mode
[ 373.067345][ T2887] lo: left allmulticast mode
[ 374.535992][ T3021] veth0: entered allmulticast mode
[ 374.537565][ T3021] veth2: entered allmulticast mode
[ 374.539213][ T3021] veth4: entered allmulticast mode
[ 374.540709][ T3021] lo10: entered allmulticast mode
[ 374.541738][ T3021] lo: entered allmulticast mode
[ 376.077946][ T3070] br1: port 2(vx10) entered blocking state
[ 376.078707][ T3070] br1: port 2(vx10) entered disabled state
[ 376.079975][ T3070] vx10: entered allmulticast mode
[ 376.085265][ T3070] vx10: entered promiscuous mode
[ 376.086700][ T3070] br1: port 2(vx10) entered blocking state
[ 376.087421][ T3070] br1: port 2(vx10) entered forwarding state
[ 376.089814][ T3070] ------------[ cut here ]------------
[ 376.090364][ T3070] WARNING: CPU: 3 PID: 3070 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 376.091434][ T3070] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 376.092395][ T3070] CPU: 3 UID: 0 PID: 3070 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 376.093075][ T3070] Tainted: [W]=WARN
[ 376.093323][ T3070] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 376.093729][ T3070] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 376.094097][ T3070] 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
[ 376.095244][ T3070] RSP: 0018:ffffc9000604eef0 EFLAGS: 00010246
[ 376.095658][ T3070] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 376.096150][ T3070] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 376.096631][ T3070] RBP: ffffc9000604efe0 R08: 0000000000000000 R09: 0000000000000000
[ 376.097133][ T3070] R10: ffffc9000604f010 R11: ffffffffb1aa8918 R12: 1ffff92000c09de2
[ 376.097627][ T3070] R13: 00000000000005aa R14: ffffc9000604f010 R15: ffff888005aaaf08
[ 376.098124][ T3070] FS: 00007fc290e4e800(0000) GS:ffff888083637000(0000) knlGS:0000000000000000
[ 376.098683][ T3070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 376.099097][ T3070] CR2: 00000000004e5ce0 CR3: 0000000019589002 CR4: 0000000000772ef0
[ 376.099579][ T3070] PKRU: 55555554
[ 376.099825][ T3070] Call Trace:
[ 376.100085][ T3070]
[ 376.100259][ T3070] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 376.100611][ T3070] ? find_held_lock+0x2b/0x80
[ 376.100976][ T3070] ? mark_held_locks+0x49/0x80
[ 376.101325][ T3070] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 376.101740][ T3070] ? lockdep_hardirqs_on+0x7c/0x110
[ 376.102083][ T3070] netif_set_mtu+0x88/0x100
[ 376.102416][ T3070] ? __pfx_netif_set_mtu+0x10/0x10
[ 376.102758][ T3070] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 376.103242][ T3070] dev_set_mtu+0xa0/0x150
[ 376.103498][ T3070] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 376.103958][ T3070] br_add_if+0xda3/0x1330 [bridge]
[ 376.104335][ T3070] do_set_master+0x32f/0x500
[ 376.104670][ T3070] do_setlink.constprop.0+0x9f4/0x2480
[ 376.105033][ T3070] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 376.105474][ T3070] ? rcu_read_lock_any_held+0x43/0xb0
[ 376.105804][ T3070] ? validate_chain+0x166/0x4d0
[ 376.106148][ T3070] ? __kernel_text_address+0x12/0x40
[ 376.106487][ T3070] ? __lock_acquire+0x44d/0x7e0
[ 376.106822][ T3070] ? __mutex_trylock_common+0xf9/0x260
[ 376.107172][ T3070] ? __pfx___mutex_trylock_common+0x10/0x10
[ 376.107599][ T3070] ? rcu_is_watching+0x12/0xc0
[ 376.107949][ T3070] ? rcu_is_watching+0x12/0xc0
[ 376.108279][ T3070] ? trace_contention_end+0xdc/0x140
[ 376.108608][ T3070] ? __mutex_lock+0x19c/0xcd0
[ 376.108942][ T3070] ? find_held_lock+0x2b/0x80
[ 376.109290][ T3070] ? rtnl_newlink+0x651/0xa60
[ 376.109619][ T3070] ? __create_object+0x5e/0xb0
[ 376.110147][ T3070] ? __pfx___mutex_lock+0x10/0x10
[ 376.110488][ T3070] ? trace_cap_capable+0x10f/0x190
[ 376.110827][ T3070] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 376.111375][ T3070] ? __rtnl_newlink+0x40e/0xa40
[ 376.111744][ T3070] rtnl_newlink+0x69a/0xa60
[ 376.112178][ T3070] ? __pfx_rtnl_newlink+0x10/0x10
[ 376.112635][ T3070] ? __lock_acquire+0x44d/0x7e0
[ 376.113115][ T3070] ? find_held_lock+0x2b/0x80
[ 376.113616][ T3070] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 376.114195][ T3070] ? __lock_release+0x5d/0x170
[ 376.114739][ T3070] ? __pfx_rtnl_newlink+0x10/0x10
[ 376.115277][ T3070] rtnetlink_rcv_msg+0x710/0xc00
[ 376.115801][ T3070] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 376.116352][ T3070] ? __lock_acquire+0x44d/0x7e0
[ 376.116924][ T3070] netlink_rcv_skb+0x121/0x350
[ 376.117514][ T3070] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 376.118130][ T3070] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 376.118713][ T3070] ? netlink_deliver_tap+0x13e/0x340
[ 376.119205][ T3070] ? netlink_deliver_tap+0xc3/0x340
[ 376.119775][ T3070] netlink_unicast+0x49e/0x780
[ 376.120341][ T3070] ? __pfx_netlink_unicast+0x10/0x10
[ 376.120925][ T3070] ? __lock_acquire+0x44d/0x7e0
[ 376.121489][ T3070] netlink_sendmsg+0x721/0xbe0
[ 376.122085][ T3070] ? __pfx_netlink_sendmsg+0x10/0x10
[ 376.122635][ T3070] ? __import_iovec+0x238/0x3c0
[ 376.123232][ T3070] ____sys_sendmsg+0x7ad/0xa10
[ 376.123592][ T3070] ? __pfx_____sys_sendmsg+0x10/0x10
[ 376.124057][ T3070] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 376.124539][ T3070] ___sys_sendmsg+0xed/0x170
[ 376.124995][ T3070] ? kasan_record_aux_stack+0x8c/0xa0
[ 376.125523][ T3070] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 376.126203][ T3070] ? __pfx____sys_sendmsg+0x10/0x10
[ 376.126933][ T3070] ? find_held_lock+0x2b/0x80
[ 376.127476][ T3070] ? __lock_acquire+0x44d/0x7e0
[ 376.128026][ T3070] ? find_held_lock+0x2b/0x80
[ 376.128594][ T3070] ? __virt_addr_valid+0x22e/0x450
[ 376.129156][ T3070] ? __lock_release+0x5d/0x170
[ 376.129611][ T3070] __sys_sendmsg+0x10b/0x1a0
[ 376.130486][ T3070] ? __call_rcu_common.constprop.0+0x320/0x640
[ 376.131618][ T3070] ? __pfx___sys_sendmsg+0x10/0x10
[ 376.132121][ T3070] ? rcu_is_watching+0x12/0xc0
[ 376.132613][ T3070] do_syscall_64+0xc1/0x380
[ 376.133393][ T3070] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 376.134045][ T3070] RIP: 0033:0x7fc29101b1e7
[ 376.134381][ T3070] 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
[ 376.135999][ T3070] RSP: 002b:00007ffeb8bef5e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 376.136705][ T3070] RAX: ffffffffffffffda RBX: 00007ffeb8befd10 RCX: 00007fc29101b1e7
[ 376.137433][ T3070] RDX: 0000000000000000 RSI: 00007ffeb8bef650 RDI: 0000000000000005
[ 376.137904][ T3070] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 376.138372][ T3070] R10: 0000000034154910 R11: 0000000000000246 R12: 0000000000000004
[ 376.139106][ T3070] R13: 00000000686e0d4f R14: 0000000000499600 R15: 0000000000000000
[ 376.139604][ T3070]
[ 376.139843][ T3070] irq event stamp: 37679
[ 376.140346][ T3070] hardirqs last enabled at (37689): [] __up_console_sem+0x6b/0x80
[ 376.140911][ T3070] hardirqs last disabled at (37698): [] __up_console_sem+0x50/0x80
[ 376.141455][ T3070] softirqs last enabled at (37552): [] handle_softirqs+0x358/0x620
[ 376.142240][ T3070] softirqs last disabled at (37547): [] __irq_exit_rcu+0xfa/0x160
[ 376.142779][ T3070] ---[ end trace 0000000000000000 ]---
[ 389.840206][ T3101] vx10: left allmulticast mode
[ 389.840608][ T3101] vx10: left promiscuous mode
[ 389.841148][ T3101] br1: port 2(vx10) entered disabled state
[ 389.843000][ T3101] ------------[ cut here ]------------
[ 389.843380][ T3101] WARNING: CPU: 0 PID: 3101 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 389.844238][ T3101] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 389.845095][ T3101] CPU: 0 UID: 0 PID: 3101 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 389.845798][ T3101] Tainted: [W]=WARN
[ 389.846071][ T3101] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 389.846504][ T3101] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 389.846874][ T3101] 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
[ 389.848140][ T3101] RSP: 0018:ffffc9000610ef70 EFLAGS: 00010246
[ 389.848581][ T3101] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 389.849107][ T3101] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 389.849635][ T3101] RBP: ffffc9000610f058 R08: 0000000000000000 R09: 0000000000000000
[ 389.850166][ T3101] R10: ffffc9000610f088 R11: ffffffffb1179160 R12: 1ffff92000c21df2
[ 389.850686][ T3101] R13: 00000000000005dc R14: ffffc9000610f088 R15: ffff888005aaaf08
[ 389.851215][ T3101] FS: 00007fa3169dc800(0000) GS:ffff8880834b7000(0000) knlGS:0000000000000000
[ 389.851833][ T3101] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 389.852278][ T3101] CR2: 00000000004e5ce0 CR3: 000000001952b003 CR4: 0000000000772ef0
[ 389.852820][ T3101] PKRU: 55555554
[ 389.853101][ T3101] Call Trace:
[ 389.853370][ T3101]
[ 389.853551][ T3101] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 389.854038][ T3101] ? br_del_if+0xa3/0x1f0 [bridge]
[ 389.854463][ T3101] ? do_set_master+0x14a/0x500
[ 389.854826][ T3101] ? do_setlink.constprop.0+0x9f4/0x2480
[ 389.855191][ T3101] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 389.855539][ T3101] ? netlink_unicast+0x49e/0x780
[ 389.855897][ T3101] ? netlink_sendmsg+0x721/0xbe0
[ 389.856259][ T3101] ? ____sys_sendmsg+0x7ad/0xa10
[ 389.856609][ T3101] ? ___sys_sendmsg+0xed/0x170
[ 389.856972][ T3101] ? __sys_sendmsg+0x10b/0x1a0
[ 389.857334][ T3101] ? do_syscall_64+0xc1/0x380
[ 389.857679][ T3101] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 389.858121][ T3101] ? find_held_lock+0x2b/0x80
[ 389.858493][ T3101] netif_set_mtu+0x88/0x100
[ 389.858840][ T3101] ? __pfx_netif_set_mtu+0x10/0x10
[ 389.859212][ T3101] dev_set_mtu+0xa0/0x150
[ 389.859476][ T3101] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 389.859994][ T3101] br_del_if+0xb2/0x1f0 [bridge]
[ 389.860382][ T3101] ? rtnl_is_locked+0x15/0x20
[ 389.860729][ T3101] do_set_master+0x14a/0x500
[ 389.861090][ T3101] do_setlink.constprop.0+0x9f4/0x2480
[ 389.861444][ T3101] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 389.861891][ T3101] ? rcu_read_lock_any_held+0x43/0xb0
[ 389.862239][ T3101] ? validate_chain+0x166/0x4d0
[ 389.862588][ T3101] ? __kernel_text_address+0x12/0x40
[ 389.862945][ T3101] ? __lock_acquire+0x44d/0x7e0
[ 389.863295][ T3101] ? __mutex_trylock_common+0xf9/0x260
[ 389.863640][ T3101] ? __pfx___mutex_trylock_common+0x10/0x10
[ 389.864087][ T3101] ? rcu_is_watching+0x12/0xc0
[ 389.864445][ T3101] ? rcu_is_watching+0x12/0xc0
[ 389.864808][ T3101] ? trace_contention_end+0xdc/0x140
[ 389.865179][ T3101] ? __mutex_lock+0x19c/0xcd0
[ 389.865544][ T3101] ? find_held_lock+0x2b/0x80
[ 389.865899][ T3101] ? rtnl_newlink+0x651/0xa60
[ 389.866282][ T3101] ? __create_object+0x5e/0xb0
[ 389.866649][ T3101] ? __pfx___mutex_lock+0x10/0x10
[ 389.867010][ T3101] ? trace_cap_capable+0x10f/0x190
[ 389.867410][ T3101] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 389.867875][ T3101] ? __rtnl_newlink+0x40e/0xa40
[ 389.868230][ T3101] rtnl_newlink+0x69a/0xa60
[ 389.868582][ T3101] ? __pfx_rtnl_newlink+0x10/0x10
[ 389.868942][ T3101] ? __lock_acquire+0x44d/0x7e0
[ 389.869298][ T3101] ? find_held_lock+0x2b/0x80
[ 389.869645][ T3101] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 389.870002][ T3101] ? __lock_release+0x5d/0x170
[ 389.870353][ T3101] ? __pfx_rtnl_newlink+0x10/0x10
[ 389.870709][ T3101] rtnetlink_rcv_msg+0x710/0xc00
[ 389.871066][ T3101] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 389.871418][ T3101] ? __lock_acquire+0x44d/0x7e0
[ 389.871769][ T3101] netlink_rcv_skb+0x121/0x350
[ 389.872128][ T3101] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 389.872474][ T3101] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 389.872830][ T3101] ? netlink_deliver_tap+0x13e/0x340
[ 389.873194][ T3101] ? netlink_deliver_tap+0xc3/0x340
[ 389.873543][ T3101] netlink_unicast+0x49e/0x780
[ 389.873902][ T3101] ? __pfx_netlink_unicast+0x10/0x10
[ 389.874246][ T3101] ? __lock_acquire+0x44d/0x7e0
[ 389.874594][ T3101] netlink_sendmsg+0x721/0xbe0
[ 389.874973][ T3101] ? __pfx_netlink_sendmsg+0x10/0x10
[ 389.875336][ T3101] ? __import_iovec+0x238/0x3c0
[ 389.875698][ T3101] ____sys_sendmsg+0x7ad/0xa10
[ 389.876070][ T3101] ? __pfx_____sys_sendmsg+0x10/0x10
[ 389.876416][ T3101] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 389.876878][ T3101] ___sys_sendmsg+0xed/0x170
[ 389.877223][ T3101] ? kasan_record_aux_stack+0x8c/0xa0
[ 389.877661][ T3101] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 389.878108][ T3101] ? __pfx____sys_sendmsg+0x10/0x10
[ 389.878466][ T3101] ? find_held_lock+0x2b/0x80
[ 389.878823][ T3101] ? __lock_acquire+0x44d/0x7e0
[ 389.879193][ T3101] ? find_held_lock+0x2b/0x80
[ 389.879545][ T3101] ? __virt_addr_valid+0x22e/0x450
[ 389.879900][ T3101] ? __lock_release+0x5d/0x170
[ 389.880260][ T3101] __sys_sendmsg+0x10b/0x1a0
[ 389.880606][ T3101] ? __call_rcu_common.constprop.0+0x320/0x640
[ 389.881047][ T3101] ? __pfx___sys_sendmsg+0x10/0x10
[ 389.881418][ T3101] ? rcu_is_watching+0x12/0xc0
[ 389.881773][ T3101] do_syscall_64+0xc1/0x380
[ 389.882136][ T3101] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 389.882568][ T3101] RIP: 0033:0x7fa316ba91e7
[ 389.882939][ T3101] 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
[ 389.884186][ T3101] RSP: 002b:00007ffed8bec1f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 389.884709][ T3101] RAX: ffffffffffffffda RBX: 00007ffed8bec920 RCX: 00007fa316ba91e7
[ 389.885234][ T3101] RDX: 0000000000000000 RSI: 00007ffed8bec260 RDI: 0000000000000005
[ 389.885752][ T3101] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 389.886296][ T3101] R10: 00007fa316aa6ee8 R11: 0000000000000246 R12: 0000000000000003
[ 389.886814][ T3101] R13: 00000000686e0d5d R14: 0000000000499600 R15: 0000000000000000
[ 389.887366][ T3101]
[ 389.887629][ T3101] irq event stamp: 44933
[ 389.887896][ T3101] hardirqs last enabled at (44943): [] __up_console_sem+0x6b/0x80
[ 389.888496][ T3101] hardirqs last disabled at (44950): [] __up_console_sem+0x50/0x80
[ 389.889097][ T3101] softirqs last enabled at (44090): [] handle_softirqs+0x358/0x620
[ 389.889692][ T3101] softirqs last disabled at (44085): [] __irq_exit_rcu+0xfa/0x160
[ 389.890295][ T3101] ---[ end trace 0000000000000000 ]---
[ 390.851054][ T3021] veth0: left allmulticast mode
[ 390.851632][ T3021] veth2: left allmulticast mode
[ 390.852179][ T3021] veth4: left allmulticast mode
[ 390.852701][ T3021] lo10: left allmulticast mode
[ 390.853151][ T3021] lo: left allmulticast mode
[ 391.730547][ T3137] br1: port 2(vx20) entered blocking state
[ 391.731293][ T3137] br1: port 2(vx20) entered disabled state
[ 391.732019][ T3137] vx20: entered allmulticast mode
[ 391.738356][ T3137] vx20: entered promiscuous mode
[ 391.739764][ T3137] br1: port 2(vx20) entered blocking state
[ 391.740529][ T3137] br1: port 2(vx20) entered forwarding state
[ 391.742010][ T3137] ------------[ cut here ]------------
[ 391.742570][ T3137] WARNING: CPU: 3 PID: 3137 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 391.743674][ T3137] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 391.744970][ T3137] CPU: 3 UID: 0 PID: 3137 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 391.746144][ T3137] Tainted: [W]=WARN
[ 391.746585][ T3137] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 391.747308][ T3137] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 391.747886][ T3137] 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
[ 391.749963][ T3137] RSP: 0018:ffffc900060feef0 EFLAGS: 00010246
[ 391.750682][ T3137] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 391.751546][ T3137] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 391.752410][ T3137] RBP: ffffc900060fefe0 R08: 0000000000000000 R09: 0000000000000000
[ 391.753305][ T3137] R10: ffffc900060ff010 R11: ffffffffb1aa8918 R12: 1ffff92000c1fde2
[ 391.754178][ T3137] R13: 0000000000000596 R14: ffffc900060ff010 R15: ffff888005aaaf08
[ 391.755047][ T3137] FS: 00007fd5682b7800(0000) GS:ffff888083637000(0000) knlGS:0000000000000000
[ 391.756074][ T3137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 391.756814][ T3137] CR2: 00000000004e5de8 CR3: 0000000019487004 CR4: 0000000000772ef0
[ 391.757701][ T3137] PKRU: 55555554
[ 391.758141][ T3137] Call Trace:
[ 391.758556][ T3137]
[ 391.758878][ T3137] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 391.759461][ T3137] ? find_held_lock+0x2b/0x80
[ 391.760071][ T3137] ? mark_held_locks+0x49/0x80
[ 391.760640][ T3137] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 391.761347][ T3137] ? lockdep_hardirqs_on+0x7c/0x110
[ 391.761931][ T3137] netif_set_mtu+0x88/0x100
[ 391.762515][ T3137] ? __pfx_netif_set_mtu+0x10/0x10
[ 391.763131][ T3137] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 391.763941][ T3137] dev_set_mtu+0xa0/0x150
[ 391.764374][ T3137] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 391.765197][ T3137] br_add_if+0xda3/0x1330 [bridge]
[ 391.765844][ T3137] do_set_master+0x32f/0x500
[ 391.766430][ T3137] do_setlink.constprop.0+0x9f4/0x2480
[ 391.767017][ T3137] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 391.767762][ T3137] ? rcu_read_lock_any_held+0x43/0xb0
[ 391.768339][ T3137] ? validate_chain+0x166/0x4d0
[ 391.768893][ T3137] ? __kernel_text_address+0x12/0x40
[ 391.769478][ T3137] ? __lock_acquire+0x44d/0x7e0
[ 391.770066][ T3137] ? __mutex_trylock_common+0xf9/0x260
[ 391.770667][ T3137] ? __pfx___mutex_trylock_common+0x10/0x10
[ 391.771390][ T3137] ? rcu_is_watching+0x12/0xc0
[ 391.772010][ T3137] ? rcu_is_watching+0x12/0xc0
[ 391.772575][ T3137] ? trace_contention_end+0xdc/0x140
[ 391.773154][ T3137] ? __mutex_lock+0x19c/0xcd0
[ 391.773763][ T3137] ? find_held_lock+0x2b/0x80
[ 391.774365][ T3137] ? rtnl_newlink+0x651/0xa60
[ 391.774949][ T3137] ? __create_object+0x5e/0xb0
[ 391.775514][ T3137] ? __pfx___mutex_lock+0x10/0x10
[ 391.776102][ T3137] ? trace_cap_capable+0x10f/0x190
[ 391.776695][ T3137] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 391.777451][ T3137] ? __rtnl_newlink+0x40e/0xa40
[ 391.778052][ T3137] rtnl_newlink+0x69a/0xa60
[ 391.778641][ T3137] ? __pfx_rtnl_newlink+0x10/0x10
[ 391.779238][ T3137] ? __lock_acquire+0x44d/0x7e0
[ 391.779835][ T3137] ? find_held_lock+0x2b/0x80
[ 391.780463][ T3137] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 391.781071][ T3137] ? __lock_release+0x5d/0x170
[ 391.781664][ T3137] ? __pfx_rtnl_newlink+0x10/0x10
[ 391.782295][ T3137] rtnetlink_rcv_msg+0x710/0xc00
[ 391.782909][ T3137] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 391.783474][ T3137] ? __lock_acquire+0x44d/0x7e0
[ 391.784504][ T3137] netlink_rcv_skb+0x121/0x350
[ 391.785105][ T3137] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 391.785662][ T3137] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 391.786254][ T3137] ? netlink_deliver_tap+0x13e/0x340
[ 391.786827][ T3137] ? netlink_deliver_tap+0xc3/0x340
[ 391.787444][ T3137] netlink_unicast+0x49e/0x780
[ 391.788074][ T3137] ? __pfx_netlink_unicast+0x10/0x10
[ 391.788636][ T3137] ? __lock_acquire+0x44d/0x7e0
[ 391.790137][ T3137] netlink_sendmsg+0x721/0xbe0
[ 391.790708][ T3137] ? __pfx_netlink_sendmsg+0x10/0x10
[ 391.791305][ T3137] ? __import_iovec+0x238/0x3c0
[ 391.792370][ T3137] ____sys_sendmsg+0x7ad/0xa10
[ 391.792970][ T3137] ? __pfx_____sys_sendmsg+0x10/0x10
[ 391.793551][ T3137] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 391.794281][ T3137] ___sys_sendmsg+0xed/0x170
[ 391.795301][ T3137] ? kasan_record_aux_stack+0x8c/0xa0
[ 391.795874][ T3137] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 391.796570][ T3137] ? __pfx____sys_sendmsg+0x10/0x10
[ 391.797171][ T3137] ? find_held_lock+0x2b/0x80
[ 391.797780][ T3137] ? __lock_acquire+0x44d/0x7e0
[ 391.798369][ T3137] ? find_held_lock+0x2b/0x80
[ 391.798936][ T3137] ? __virt_addr_valid+0x22e/0x450
[ 391.799962][ T3137] ? __lock_release+0x5d/0x170
[ 391.800538][ T3137] __sys_sendmsg+0x10b/0x1a0
[ 391.801996][ T3137] ? __call_rcu_common.constprop.0+0x320/0x640
[ 391.802723][ T3137] ? __pfx___sys_sendmsg+0x10/0x10
[ 391.803325][ T3137] ? rcu_is_watching+0x12/0xc0
[ 391.803927][ T3137] do_syscall_64+0xc1/0x380
[ 391.804517][ T3137] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 391.805231][ T3137] RIP: 0033:0x7fd5684841e7
[ 391.805802][ T3137] 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
[ 391.808830][ T3137] RSP: 002b:00007fff61498348 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 391.810210][ T3137] RAX: ffffffffffffffda RBX: 00007fff61498a70 RCX: 00007fd5684841e7
[ 391.811061][ T3137] RDX: 0000000000000000 RSI: 00007fff614983b0 RDI: 0000000000000005
[ 391.811925][ T3137] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 391.812778][ T3137] R10: 000000000e55c910 R11: 0000000000000246 R12: 0000000000000004
[ 391.813649][ T3137] R13: 00000000686e0d5f R14: 0000000000499600 R15: 0000000000000000
[ 391.814554][ T3137]
[ 391.814993][ T3137] irq event stamp: 35703
[ 391.815416][ T3137] hardirqs last enabled at (35711): [] __up_console_sem+0x6b/0x80
[ 391.816456][ T3137] hardirqs last disabled at (35720): [] __up_console_sem+0x50/0x80
[ 391.817477][ T3137] softirqs last enabled at (34632): [] br_add_if+0xd82/0x1330 [bridge]
[ 391.818542][ T3137] softirqs last disabled at (34508): [] br_add_if+0xcf3/0x1330 [bridge]
[ 391.820058][ T3137] ---[ end trace 0000000000000000 ]---
[ 397.446959][ T3163] vx20: left allmulticast mode
[ 397.447339][ T3163] vx20: left promiscuous mode
[ 397.447818][ T3163] br1: port 2(vx20) entered disabled state
[ 397.450684][ T3163] ------------[ cut here ]------------
[ 397.451040][ T3163] WARNING: CPU: 3 PID: 3163 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 397.451654][ T3163] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 397.452391][ T3163] CPU: 3 UID: 0 PID: 3163 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 397.454064][ T3163] Tainted: [W]=WARN
[ 397.454341][ T3163] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 397.454748][ T3163] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 397.455081][ T3163] 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
[ 397.456175][ T3163] RSP: 0018:ffffc9000636ef70 EFLAGS: 00010246
[ 397.456568][ T3163] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 397.457063][ T3163] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 397.457536][ T3163] RBP: ffffc9000636f058 R08: 0000000000000000 R09: 0000000000000000
[ 397.458005][ T3163] R10: ffffc9000636f088 R11: ffffffffb1179160 R12: 1ffff92000c6ddf2
[ 397.458518][ T3163] R13: 00000000000005dc R14: ffffc9000636f088 R15: ffff888005aaaf08
[ 397.458991][ T3163] FS: 00007fe4d75e0800(0000) GS:ffff888083637000(0000) knlGS:0000000000000000
[ 397.459531][ T3163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 397.459922][ T3163] CR2: 00000000004e5de8 CR3: 0000000005093004 CR4: 0000000000772ef0
[ 397.460386][ T3163] PKRU: 55555554
[ 397.460618][ T3163] Call Trace:
[ 397.460910][ T3163]
[ 397.461105][ T3163] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 397.461492][ T3163] ? br_del_if+0xa3/0x1f0 [bridge]
[ 397.461846][ T3163] ? do_set_master+0x14a/0x500
[ 397.462164][ T3163] ? do_setlink.constprop.0+0x9f4/0x2480
[ 397.462513][ T3163] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 397.462835][ T3163] ? netlink_unicast+0x49e/0x780
[ 397.463171][ T3163] ? netlink_sendmsg+0x721/0xbe0
[ 397.463489][ T3163] ? ____sys_sendmsg+0x7ad/0xa10
[ 397.463810][ T3163] ? ___sys_sendmsg+0xed/0x170
[ 397.464135][ T3163] ? __sys_sendmsg+0x10b/0x1a0
[ 397.464452][ T3163] ? do_syscall_64+0xc1/0x380
[ 397.464767][ T3163] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 397.465197][ T3163] ? find_held_lock+0x2b/0x80
[ 397.465526][ T3163] netif_set_mtu+0x88/0x100
[ 397.465850][ T3163] ? __pfx_netif_set_mtu+0x10/0x10
[ 397.466197][ T3163] dev_set_mtu+0xa0/0x150
[ 397.466438][ T3163] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 397.466909][ T3163] br_del_if+0xb2/0x1f0 [bridge]
[ 397.467262][ T3163] ? rtnl_is_locked+0x15/0x20
[ 397.467599][ T3163] do_set_master+0x14a/0x500
[ 397.467957][ T3163] do_setlink.constprop.0+0x9f4/0x2480
[ 397.468296][ T3163] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 397.468722][ T3163] ? rcu_read_lock_any_held+0x43/0xb0
[ 397.469059][ T3163] ? validate_chain+0x166/0x4d0
[ 397.469367][ T3163] ? __kernel_text_address+0x12/0x40
[ 397.469676][ T3163] ? __lock_acquire+0x44d/0x7e0
[ 397.469997][ T3163] ? __mutex_trylock_common+0xf9/0x260
[ 397.470305][ T3163] ? __pfx___mutex_trylock_common+0x10/0x10
[ 397.470687][ T3163] ? rcu_is_watching+0x12/0xc0
[ 397.471001][ T3163] ? rcu_is_watching+0x12/0xc0
[ 397.471309][ T3163] ? trace_contention_end+0xdc/0x140
[ 397.471612][ T3163] ? __mutex_lock+0x19c/0xcd0
[ 397.471950][ T3163] ? find_held_lock+0x2b/0x80
[ 397.472266][ T3163] ? rtnl_newlink+0x651/0xa60
[ 397.472564][ T3163] ? __create_object+0x5e/0xb0
[ 397.472879][ T3163] ? __pfx___mutex_lock+0x10/0x10
[ 397.473187][ T3163] ? trace_cap_capable+0x10f/0x190
[ 397.473489][ T3163] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 397.473878][ T3163] ? __rtnl_newlink+0x40e/0xa40
[ 397.474192][ T3163] rtnl_newlink+0x69a/0xa60
[ 397.474503][ T3163] ? __pfx_rtnl_newlink+0x10/0x10
[ 397.474809][ T3163] ? __lock_acquire+0x44d/0x7e0
[ 397.475125][ T3163] ? find_held_lock+0x2b/0x80
[ 397.475457][ T3163] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 397.475772][ T3163] ? __lock_release+0x5d/0x170
[ 397.476124][ T3163] ? __pfx_rtnl_newlink+0x10/0x10
[ 397.476428][ T3163] rtnetlink_rcv_msg+0x710/0xc00
[ 397.476737][ T3163] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 397.477057][ T3163] ? __lock_acquire+0x44d/0x7e0
[ 397.477380][ T3163] netlink_rcv_skb+0x121/0x350
[ 397.477686][ T3163] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 397.478009][ T3163] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 397.478325][ T3163] ? netlink_deliver_tap+0x13e/0x340
[ 397.478631][ T3163] ? netlink_deliver_tap+0xc3/0x340
[ 397.478969][ T3163] netlink_unicast+0x49e/0x780
[ 397.479279][ T3163] ? __pfx_netlink_unicast+0x10/0x10
[ 397.479583][ T3163] ? __lock_acquire+0x44d/0x7e0
[ 397.479901][ T3163] netlink_sendmsg+0x721/0xbe0
[ 397.480217][ T3163] ? __pfx_netlink_sendmsg+0x10/0x10
[ 397.480523][ T3163] ? __import_iovec+0x238/0x3c0
[ 397.480839][ T3163] ____sys_sendmsg+0x7ad/0xa10
[ 397.481158][ T3163] ? __pfx_____sys_sendmsg+0x10/0x10
[ 397.481461][ T3163] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 397.481866][ T3163] ___sys_sendmsg+0xed/0x170
[ 397.482171][ T3163] ? kasan_record_aux_stack+0x8c/0xa0
[ 397.482484][ T3163] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 397.482877][ T3163] ? __pfx____sys_sendmsg+0x10/0x10
[ 397.483213][ T3163] ? find_held_lock+0x2b/0x80
[ 397.483520][ T3163] ? __lock_acquire+0x44d/0x7e0
[ 397.483830][ T3163] ? find_held_lock+0x2b/0x80
[ 397.484146][ T3163] ? __virt_addr_valid+0x22e/0x450
[ 397.484450][ T3163] ? __lock_release+0x5d/0x170
[ 397.484769][ T3163] __sys_sendmsg+0x10b/0x1a0
[ 397.485079][ T3163] ? __call_rcu_common.constprop.0+0x320/0x640
[ 397.485481][ T3163] ? __pfx___sys_sendmsg+0x10/0x10
[ 397.485802][ T3163] ? rcu_is_watching+0x12/0xc0
[ 397.486114][ T3163] do_syscall_64+0xc1/0x380
[ 397.486422][ T3163] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 397.486817][ T3163] RIP: 0033:0x7fe4d77ad1e7
[ 397.487174][ T3163] 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
[ 397.488289][ T3163] RSP: 002b:00007fff2c7db578 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 397.488753][ T3163] RAX: ffffffffffffffda RBX: 00007fff2c7dbca0 RCX: 00007fe4d77ad1e7
[ 397.489228][ T3163] RDX: 0000000000000000 RSI: 00007fff2c7db5e0 RDI: 0000000000000005
[ 397.489683][ T3163] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 397.490178][ T3163] R10: 00007fe4d76aaee8 R11: 0000000000000246 R12: 0000000000000003
[ 397.490638][ T3163] R13: 00000000686e0d65 R14: 0000000000499600 R15: 0000000000000000
[ 397.491119][ T3163]
[ 397.491361][ T3163] irq event stamp: 38867
[ 397.491591][ T3163] hardirqs last enabled at (38875): [] __up_console_sem+0x6b/0x80
[ 397.492124][ T3163] hardirqs last disabled at (38884): [] __up_console_sem+0x50/0x80
[ 397.492645][ T3163] softirqs last enabled at (37954): [] handle_softirqs+0x358/0x620
[ 397.493191][ T3163] softirqs last disabled at (37327): [] __irq_exit_rcu+0xfa/0x160
[ 397.493718][ T3163] ---[ end trace 0000000000000000 ]---
[ 398.474599][ T3188] veth0: entered allmulticast mode
[ 398.476213][ T3188] veth2: entered allmulticast mode
[ 398.477736][ T3188] veth4: entered allmulticast mode
[ 398.479545][ T3188] lo10: entered allmulticast mode
[ 399.798303][ T3232] br1: port 2(vx20) entered blocking state
[ 399.798742][ T3232] br1: port 2(vx20) entered disabled state
[ 399.799187][ T3232] vx20: entered allmulticast mode
[ 399.802696][ T3232] vx20: entered promiscuous mode
[ 399.826810][ T3232] br1: port 2(vx20) entered blocking state
[ 399.827642][ T3232] br1: port 2(vx20) entered forwarding state
[ 399.829401][ T3232] ------------[ cut here ]------------
[ 399.830292][ T3232] WARNING: CPU: 1 PID: 3232 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 399.831482][ T3232] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 399.832754][ T3232] CPU: 1 UID: 0 PID: 3232 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 399.833848][ T3232] Tainted: [W]=WARN
[ 399.834281][ T3232] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 399.834988][ T3232] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 399.835560][ T3232] 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
[ 399.837533][ T3232] RSP: 0018:ffffc9000662eef0 EFLAGS: 00010246
[ 399.838246][ T3232] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 399.839078][ T3232] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 399.839914][ T3232] RBP: ffffc9000662efe0 R08: 0000000000000000 R09: 0000000000000000
[ 399.840737][ T3232] R10: ffffc9000662f010 R11: ffffffffb1aa8918 R12: 1ffff92000cc5de2
[ 399.841557][ T3232] R13: 0000000000000596 R14: ffffc9000662f010 R15: ffff888005aaaf08
[ 399.842363][ T3232] FS: 00007ff973104800(0000) GS:ffff888083537000(0000) knlGS:0000000000000000
[ 399.843354][ T3232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 399.844058][ T3232] CR2: 00000000004e5de8 CR3: 00000000157f1002 CR4: 0000000000772ef0
[ 399.844897][ T3232] PKRU: 55555554
[ 399.845311][ T3232] Call Trace:
[ 399.845727][ T3232]
[ 399.846034][ T3232] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 399.846568][ T3232] ? find_held_lock+0x2b/0x80
[ 399.847141][ T3232] ? mark_held_locks+0x49/0x80
[ 399.847710][ T3232] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 399.848368][ T3232] ? lockdep_hardirqs_on+0x7c/0x110
[ 399.848936][ T3232] netif_set_mtu+0x88/0x100
[ 399.849475][ T3232] ? __pfx_netif_set_mtu+0x10/0x10
[ 399.850036][ T3232] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 399.850767][ T3232] dev_set_mtu+0xa0/0x150
[ 399.851208][ T3232] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 399.852015][ T3232] br_add_if+0xda3/0x1330 [bridge]
[ 399.852643][ T3232] do_set_master+0x32f/0x500
[ 399.853220][ T3232] do_setlink.constprop.0+0x9f4/0x2480
[ 399.853787][ T3232] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 399.854525][ T3232] ? rcu_read_lock_any_held+0x43/0xb0
[ 399.855094][ T3232] ? validate_chain+0x166/0x4d0
[ 399.855638][ T3232] ? __kernel_text_address+0x12/0x40
[ 399.856219][ T3232] ? __lock_acquire+0x44d/0x7e0
[ 399.856789][ T3232] ? __mutex_trylock_common+0xf9/0x260
[ 399.857394][ T3232] ? __pfx___mutex_trylock_common+0x10/0x10
[ 399.858110][ T3232] ? rcu_is_watching+0x12/0xc0
[ 399.858664][ T3232] ? rcu_is_watching+0x12/0xc0
[ 399.859239][ T3232] ? trace_contention_end+0xdc/0x140
[ 399.859792][ T3232] ? __mutex_lock+0x19c/0xcd0
[ 399.860376][ T3232] ? find_held_lock+0x2b/0x80
[ 399.860953][ T3232] ? rtnl_newlink+0x651/0xa60
[ 399.861521][ T3232] ? __create_object+0x5e/0xb0
[ 399.862094][ T3232] ? __pfx___mutex_lock+0x10/0x10
[ 399.862645][ T3232] ? trace_cap_capable+0x10f/0x190
[ 399.863216][ T3232] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 399.863922][ T3232] ? __rtnl_newlink+0x40e/0xa40
[ 399.864491][ T3232] rtnl_newlink+0x69a/0xa60
[ 399.865070][ T3232] ? __pfx_rtnl_newlink+0x10/0x10
[ 399.865650][ T3232] ? __lock_acquire+0x44d/0x7e0
[ 399.866245][ T3232] ? find_held_lock+0x2b/0x80
[ 399.866800][ T3232] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 399.867377][ T3232] ? __lock_release+0x5d/0x170
[ 399.867961][ T3232] ? __pfx_rtnl_newlink+0x10/0x10
[ 399.868532][ T3232] rtnetlink_rcv_msg+0x710/0xc00
[ 399.869109][ T3232] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 399.869675][ T3232] ? __lock_acquire+0x44d/0x7e0
[ 399.870247][ T3232] netlink_rcv_skb+0x121/0x350
[ 399.870821][ T3232] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 399.871388][ T3232] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 399.871989][ T3232] ? netlink_deliver_tap+0x13e/0x340
[ 399.872550][ T3232] ? netlink_deliver_tap+0xc3/0x340
[ 399.873121][ T3232] netlink_unicast+0x49e/0x780
[ 399.873686][ T3232] ? __pfx_netlink_unicast+0x10/0x10
[ 399.874272][ T3232] ? __lock_acquire+0x44d/0x7e0
[ 399.874845][ T3232] netlink_sendmsg+0x721/0xbe0
[ 399.875435][ T3232] ? __pfx_netlink_sendmsg+0x10/0x10
[ 399.876013][ T3232] ? __import_iovec+0x238/0x3c0
[ 399.876601][ T3232] ____sys_sendmsg+0x7ad/0xa10
[ 399.877181][ T3232] ? __pfx_____sys_sendmsg+0x10/0x10
[ 399.877737][ T3232] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 399.878475][ T3232] ___sys_sendmsg+0xed/0x170
[ 399.879059][ T3232] ? kasan_record_aux_stack+0x8c/0xa0
[ 399.879609][ T3232] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 399.880327][ T3232] ? __pfx____sys_sendmsg+0x10/0x10
[ 399.880915][ T3232] ? find_held_lock+0x2b/0x80
[ 399.881486][ T3232] ? __lock_acquire+0x44d/0x7e0
[ 399.882072][ T3232] ? find_held_lock+0x2b/0x80
[ 399.882628][ T3232] ? __virt_addr_valid+0x22e/0x450
[ 399.883213][ T3232] ? __lock_release+0x5d/0x170
[ 399.883799][ T3232] __sys_sendmsg+0x10b/0x1a0
[ 399.884366][ T3232] ? __call_rcu_common.constprop.0+0x320/0x640
[ 399.885072][ T3232] ? __pfx___sys_sendmsg+0x10/0x10
[ 399.885656][ T3232] ? rcu_is_watching+0x12/0xc0
[ 399.886228][ T3232] do_syscall_64+0xc1/0x380
[ 399.886794][ T3232] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 399.887528][ T3232] RIP: 0033:0x7ff9732d11e7
[ 399.888120][ T3232] 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
[ 399.890127][ T3232] RSP: 002b:00007ffe4f201a28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 399.890983][ T3232] RAX: ffffffffffffffda RBX: 00007ffe4f202150 RCX: 00007ff9732d11e7
[ 399.891823][ T3232] RDX: 0000000000000000 RSI: 00007ffe4f201a90 RDI: 0000000000000005
[ 399.892688][ T3232] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 399.893513][ T3232] R10: 000000003471d910 R11: 0000000000000246 R12: 0000000000000004
[ 399.894360][ T3232] R13: 00000000686e0d67 R14: 0000000000499600 R15: 0000000000000000
[ 399.895255][ T3232]
[ 399.895688][ T3232] irq event stamp: 44973
[ 399.896128][ T3232] hardirqs last enabled at (44983): [] __up_console_sem+0x6b/0x80
[ 399.897098][ T3232] hardirqs last disabled at (44992): [] __up_console_sem+0x50/0x80
[ 399.897757][ T3232] softirqs last enabled at (44328): [] handle_softirqs+0x358/0x620
[ 399.898336][ T3232] softirqs last disabled at (44317): [] __irq_exit_rcu+0xfa/0x160
[ 399.898899][ T3232] ---[ end trace 0000000000000000 ]---
[ 413.269734][ T3259] vx20: left allmulticast mode
[ 413.270177][ T3259] vx20: left promiscuous mode
[ 413.270705][ T3259] br1: port 2(vx20) entered disabled state
[ 413.272491][ T3259] ------------[ cut here ]------------
[ 413.272875][ T3259] WARNING: CPU: 2 PID: 3259 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 413.273526][ T3259] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 413.274301][ T3259] CPU: 2 UID: 0 PID: 3259 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 413.274950][ T3259] Tainted: [W]=WARN
[ 413.275201][ T3259] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 413.275596][ T3259] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 413.275943][ T3259] 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
[ 413.277457][ T3259] RSP: 0018:ffffc900066fef70 EFLAGS: 00010246
[ 413.277875][ T3259] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 413.278342][ T3259] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 413.278824][ T3259] RBP: ffffc900066ff058 R08: 0000000000000000 R09: 0000000000000000
[ 413.279309][ T3259] R10: ffffc900066ff088 R11: ffffffffb1179160 R12: 1ffff92000cdfdf2
[ 413.279786][ T3259] R13: 00000000000005dc R14: ffffc900066ff088 R15: ffff888005aaaf08
[ 413.280270][ T3259] FS: 00007f5337aec800(0000) GS:ffff8880835b7000(0000) knlGS:0000000000000000
[ 413.280813][ T3259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 413.281243][ T3259] CR2: 00000000004e5de8 CR3: 000000000bf56003 CR4: 0000000000772ef0
[ 413.281714][ T3259] PKRU: 55555554
[ 413.281970][ T3259] Call Trace:
[ 413.282265][ T3259]
[ 413.282441][ T3259] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 413.282874][ T3259] ? br_del_if+0xa3/0x1f0 [bridge]
[ 413.283260][ T3259] ? do_set_master+0x14a/0x500
[ 413.283599][ T3259] ? do_setlink.constprop.0+0x9f4/0x2480
[ 413.283971][ T3259] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 413.284308][ T3259] ? netlink_unicast+0x49e/0x780
[ 413.284648][ T3259] ? netlink_sendmsg+0x721/0xbe0
[ 413.284995][ T3259] ? ____sys_sendmsg+0x7ad/0xa10
[ 413.285337][ T3259] ? ___sys_sendmsg+0xed/0x170
[ 413.285671][ T3259] ? __sys_sendmsg+0x10b/0x1a0
[ 413.286018][ T3259] ? do_syscall_64+0xc1/0x380
[ 413.286355][ T3259] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 413.286775][ T3259] ? find_held_lock+0x2b/0x80
[ 413.287133][ T3259] netif_set_mtu+0x88/0x100
[ 413.287481][ T3259] ? __pfx_netif_set_mtu+0x10/0x10
[ 413.287832][ T3259] dev_set_mtu+0xa0/0x150
[ 413.288100][ T3259] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 413.288554][ T3259] br_del_if+0xb2/0x1f0 [bridge]
[ 413.288931][ T3259] ? rtnl_is_locked+0x15/0x20
[ 413.289271][ T3259] do_set_master+0x14a/0x500
[ 413.289607][ T3259] do_setlink.constprop.0+0x9f4/0x2480
[ 413.289953][ T3259] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 413.290371][ T3259] ? rcu_read_lock_any_held+0x43/0xb0
[ 413.290704][ T3259] ? validate_chain+0x166/0x4d0
[ 413.291047][ T3259] ? __kernel_text_address+0x12/0x40
[ 413.291382][ T3259] ? __lock_acquire+0x44d/0x7e0
[ 413.291722][ T3259] ? __mutex_trylock_common+0xf9/0x260
[ 413.292062][ T3259] ? __pfx___mutex_trylock_common+0x10/0x10
[ 413.292471][ T3259] ? rcu_is_watching+0x12/0xc0
[ 413.292808][ T3259] ? rcu_is_watching+0x12/0xc0
[ 413.293150][ T3259] ? trace_contention_end+0xdc/0x140
[ 413.293482][ T3259] ? __mutex_lock+0x19c/0xcd0
[ 413.293819][ T3259] ? find_held_lock+0x2b/0x80
[ 413.294172][ T3259] ? rtnl_newlink+0x651/0xa60
[ 413.294529][ T3259] ? __create_object+0x5e/0xb0
[ 413.294886][ T3259] ? __pfx___mutex_lock+0x10/0x10
[ 413.295224][ T3259] ? trace_cap_capable+0x10f/0x190
[ 413.295553][ T3259] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 413.295976][ T3259] ? __rtnl_newlink+0x40e/0xa40
[ 413.296316][ T3259] rtnl_newlink+0x69a/0xa60
[ 413.296653][ T3259] ? __pfx_rtnl_newlink+0x10/0x10
[ 413.297005][ T3259] ? __lock_acquire+0x44d/0x7e0
[ 413.297356][ T3259] ? find_held_lock+0x2b/0x80
[ 413.297694][ T3259] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 413.298035][ T3259] ? __lock_release+0x5d/0x170
[ 413.298371][ T3259] ? __pfx_rtnl_newlink+0x10/0x10
[ 413.298703][ T3259] rtnetlink_rcv_msg+0x710/0xc00
[ 413.299048][ T3259] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 413.299387][ T3259] ? __lock_acquire+0x44d/0x7e0
[ 413.299737][ T3259] netlink_rcv_skb+0x121/0x350
[ 413.300080][ T3259] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 413.300416][ T3259] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 413.300757][ T3259] ? netlink_deliver_tap+0x13e/0x340
[ 413.301100][ T3259] ? netlink_deliver_tap+0xc3/0x340
[ 413.301432][ T3259] netlink_unicast+0x49e/0x780
[ 413.301769][ T3259] ? __pfx_netlink_unicast+0x10/0x10
[ 413.302122][ T3259] ? __lock_acquire+0x44d/0x7e0
[ 413.302460][ T3259] netlink_sendmsg+0x721/0xbe0
[ 413.302795][ T3259] ? __pfx_netlink_sendmsg+0x10/0x10
[ 413.303138][ T3259] ? __import_iovec+0x238/0x3c0
[ 413.303475][ T3259] ____sys_sendmsg+0x7ad/0xa10
[ 413.303813][ T3259] ? __pfx_____sys_sendmsg+0x10/0x10
[ 413.304164][ T3259] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 413.304596][ T3259] ___sys_sendmsg+0xed/0x170
[ 413.304939][ T3259] ? kasan_record_aux_stack+0x8c/0xa0
[ 413.305273][ T3259] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 413.305685][ T3259] ? __pfx____sys_sendmsg+0x10/0x10
[ 413.306034][ T3259] ? find_held_lock+0x2b/0x80
[ 413.306369][ T3259] ? __lock_acquire+0x44d/0x7e0
[ 413.306707][ T3259] ? find_held_lock+0x2b/0x80
[ 413.307056][ T3259] ? __virt_addr_valid+0x22e/0x450
[ 413.307405][ T3259] ? __lock_release+0x5d/0x170
[ 413.307745][ T3259] __sys_sendmsg+0x10b/0x1a0
[ 413.308090][ T3259] ? __call_rcu_common.constprop.0+0x320/0x640
[ 413.308504][ T3259] ? __pfx___sys_sendmsg+0x10/0x10
[ 413.308851][ T3259] ? rcu_is_watching+0x12/0xc0
[ 413.309203][ T3259] do_syscall_64+0xc1/0x380
[ 413.309540][ T3259] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 413.309941][ T3259] RIP: 0033:0x7f5337cb91e7
[ 413.310271][ T3259] 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
[ 413.311379][ T3259] RSP: 002b:00007ffd47166918 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 413.311870][ T3259] RAX: ffffffffffffffda RBX: 00007ffd47167040 RCX: 00007f5337cb91e7
[ 413.312340][ T3259] RDX: 0000000000000000 RSI: 00007ffd47166980 RDI: 0000000000000005
[ 413.312810][ T3259] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 413.313292][ T3259] R10: 00007f5337bb6ee8 R11: 0000000000000246 R12: 0000000000000003
[ 413.313769][ T3259] R13: 00000000686e0d74 R14: 0000000000499600 R15: 0000000000000000
[ 413.314264][ T3259]
[ 413.314506][ T3259] irq event stamp: 43421
[ 413.314745][ T3259] hardirqs last enabled at (43431): [] __up_console_sem+0x6b/0x80
[ 413.315344][ T3259] hardirqs last disabled at (43442): [] __up_console_sem+0x50/0x80
[ 413.315899][ T3259] softirqs last enabled at (42342): [] handle_softirqs+0x358/0x620
[ 413.316440][ T3259] softirqs last disabled at (42099): [] __irq_exit_rcu+0xfa/0x160
[ 413.316991][ T3259] ---[ end trace 0000000000000000 ]---
[ 414.041220][ T3188] veth0: left allmulticast mode
[ 414.041767][ T3188] veth2: left allmulticast mode
[ 414.042302][ T3188] veth4: left allmulticast mode
[ 414.042877][ T3188] lo10: left allmulticast mode
[ 415.040096][ T3301] veth0: entered allmulticast mode
[ 415.041013][ T3301] veth2: entered allmulticast mode
[ 415.041807][ T3301] veth4: entered allmulticast mode
[ 415.044206][ T3301] lo10: entered allmulticast mode
[ 416.583181][ T3345] br1: port 2(vx20) entered blocking state
[ 416.584000][ T3345] br1: port 2(vx20) entered disabled state
[ 416.584768][ T3345] vx20: entered allmulticast mode
[ 416.591089][ T3345] vx20: entered promiscuous mode
[ 416.592618][ T3345] br1: port 2(vx20) entered blocking state
[ 416.593455][ T3345] br1: port 2(vx20) entered forwarding state
[ 416.595029][ T3345] ------------[ cut here ]------------
[ 416.595650][ T3345] WARNING: CPU: 2 PID: 3345 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 416.596920][ T3345] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 416.598333][ T3345] CPU: 2 UID: 0 PID: 3345 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 416.599539][ T3345] Tainted: [W]=WARN
[ 416.600013][ T3345] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 416.600717][ T3345] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 416.601342][ T3345] 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
[ 416.603405][ T3345] RSP: 0018:ffffc90006aaeef0 EFLAGS: 00010246
[ 416.604196][ T3345] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 416.605081][ T3345] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 416.605973][ T3345] RBP: ffffc90006aaefe0 R08: 0000000000000000 R09: 0000000000000000
[ 416.606878][ T3345] R10: ffffc90006aaf010 R11: ffffffffb1aa8918 R12: 1ffff92000d55de2
[ 416.607785][ T3345] R13: 0000000000000596 R14: ffffc90006aaf010 R15: ffff888005aaaf08
[ 416.608703][ T3345] FS: 00007f86f26c3800(0000) GS:ffff8880835b7000(0000) knlGS:0000000000000000
[ 416.609740][ T3345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 416.610500][ T3345] CR2: 00000000004e5de8 CR3: 00000000194ff005 CR4: 0000000000772ef0
[ 416.611369][ T3345] PKRU: 55555554
[ 416.611801][ T3345] Call Trace:
[ 416.612255][ T3345]
[ 416.612601][ T3345] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 416.613222][ T3345] ? find_held_lock+0x2b/0x80
[ 416.613819][ T3345] ? mark_held_locks+0x49/0x80
[ 416.614467][ T3345] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 416.615212][ T3345] ? lockdep_hardirqs_on+0x7c/0x110
[ 416.615837][ T3345] netif_set_mtu+0x88/0x100
[ 416.616435][ T3345] ? __pfx_netif_set_mtu+0x10/0x10
[ 416.617070][ T3345] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 416.617902][ T3345] dev_set_mtu+0xa0/0x150
[ 416.618374][ T3345] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 416.619203][ T3345] br_add_if+0xda3/0x1330 [bridge]
[ 416.619939][ T3345] do_set_master+0x32f/0x500
[ 416.620568][ T3345] do_setlink.constprop.0+0x9f4/0x2480
[ 416.621192][ T3345] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 416.621976][ T3345] ? rcu_read_lock_any_held+0x43/0xb0
[ 416.622573][ T3345] ? validate_chain+0x166/0x4d0
[ 416.623169][ T3345] ? __kernel_text_address+0x12/0x40
[ 416.623794][ T3345] ? __lock_acquire+0x44d/0x7e0
[ 416.624419][ T3345] ? __mutex_trylock_common+0xf9/0x260
[ 416.625020][ T3345] ? __pfx___mutex_trylock_common+0x10/0x10
[ 416.625760][ T3345] ? rcu_is_watching+0x12/0xc0
[ 416.626382][ T3345] ? rcu_is_watching+0x12/0xc0
[ 416.626989][ T3345] ? trace_contention_end+0xdc/0x140
[ 416.627571][ T3345] ? __mutex_lock+0x19c/0xcd0
[ 416.628152][ T3345] ? find_held_lock+0x2b/0x80
[ 416.628734][ T3345] ? rtnl_newlink+0x651/0xa60
[ 416.629330][ T3345] ? __create_object+0x5e/0xb0
[ 416.629957][ T3345] ? __pfx___mutex_lock+0x10/0x10
[ 416.630547][ T3345] ? trace_cap_capable+0x10f/0x190
[ 416.631151][ T3345] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 416.631846][ T3345] ? __rtnl_newlink+0x40e/0xa40
[ 416.632469][ T3345] rtnl_newlink+0x69a/0xa60
[ 416.633082][ T3345] ? __pfx_rtnl_newlink+0x10/0x10
[ 416.633670][ T3345] ? __lock_acquire+0x44d/0x7e0
[ 416.634342][ T3345] ? find_held_lock+0x2b/0x80
[ 416.634959][ T3345] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 416.635546][ T3345] ? __lock_release+0x5d/0x170
[ 416.636169][ T3345] ? __pfx_rtnl_newlink+0x10/0x10
[ 416.636776][ T3345] rtnetlink_rcv_msg+0x710/0xc00
[ 416.637410][ T3345] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 416.638041][ T3345] ? __lock_acquire+0x44d/0x7e0
[ 416.638612][ T3345] netlink_rcv_skb+0x121/0x350
[ 416.639233][ T3345] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 416.639836][ T3345] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 416.640475][ T3345] ? netlink_deliver_tap+0x13e/0x340
[ 416.641071][ T3345] ? netlink_deliver_tap+0xc3/0x340
[ 416.641667][ T3345] netlink_unicast+0x49e/0x780
[ 416.642271][ T3345] ? __pfx_netlink_unicast+0x10/0x10
[ 416.642910][ T3345] ? __lock_acquire+0x44d/0x7e0
[ 416.643511][ T3345] netlink_sendmsg+0x721/0xbe0
[ 416.644125][ T3345] ? __pfx_netlink_sendmsg+0x10/0x10
[ 416.644717][ T3345] ? __import_iovec+0x238/0x3c0
[ 416.645335][ T3345] ____sys_sendmsg+0x7ad/0xa10
[ 416.645973][ T3345] ? __pfx_____sys_sendmsg+0x10/0x10
[ 416.646554][ T3345] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 416.647333][ T3345] ___sys_sendmsg+0xed/0x170
[ 416.647938][ T3345] ? kasan_record_aux_stack+0x8c/0xa0
[ 416.648504][ T3345] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 416.649269][ T3345] ? __pfx____sys_sendmsg+0x10/0x10
[ 416.649896][ T3345] ? find_held_lock+0x2b/0x80
[ 416.650527][ T3345] ? __lock_acquire+0x44d/0x7e0
[ 416.651226][ T3345] ? find_held_lock+0x2b/0x80
[ 416.651848][ T3345] ? __virt_addr_valid+0x22e/0x450
[ 416.652518][ T3345] ? __lock_release+0x5d/0x170
[ 416.653208][ T3345] __sys_sendmsg+0x10b/0x1a0
[ 416.653792][ T3345] ? __call_rcu_common.constprop.0+0x320/0x640
[ 416.654499][ T3345] ? __pfx___sys_sendmsg+0x10/0x10
[ 416.655120][ T3345] ? rcu_is_watching+0x12/0xc0
[ 416.655746][ T3345] do_syscall_64+0xc1/0x380
[ 416.656446][ T3345] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 416.657191][ T3345] RIP: 0033:0x7f86f28901e7
[ 416.657817][ T3345] 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
[ 416.659887][ T3345] RSP: 002b:00007ffd8eb8a4c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 416.661252][ T3345] RAX: ffffffffffffffda RBX: 00007ffd8eb8abf0 RCX: 00007f86f28901e7
[ 416.662197][ T3345] RDX: 0000000000000000 RSI: 00007ffd8eb8a530 RDI: 0000000000000005
[ 416.663124][ T3345] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 416.664029][ T3345] R10: 00000000032f7910 R11: 0000000000000246 R12: 0000000000000004
[ 416.665371][ T3345] R13: 00000000686e0d78 R14: 0000000000499600 R15: 0000000000000000
[ 416.666349][ T3345]
[ 416.666825][ T3345] irq event stamp: 40779
[ 416.667334][ T3345] hardirqs last enabled at (40791): [] __up_console_sem+0x6b/0x80
[ 416.668371][ T3345] hardirqs last disabled at (40802): [] __up_console_sem+0x50/0x80
[ 416.669424][ T3345] softirqs last enabled at (39506): [] br_add_if+0xd82/0x1330 [bridge]
[ 416.670997][ T3345] softirqs last disabled at (40823): [] __irq_exit_rcu+0xfa/0x160
[ 416.672250][ T3345] ---[ end trace 0000000000000000 ]---
[ 430.034627][ T3372] vx20: left allmulticast mode
[ 430.035503][ T3372] vx20: left promiscuous mode
[ 430.036172][ T3372] br1: port 2(vx20) entered disabled state
[ 430.055822][ T3372] ------------[ cut here ]------------
[ 430.056249][ T3372] WARNING: CPU: 2 PID: 3372 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 430.056980][ T3372] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 430.057735][ T3372] CPU: 2 UID: 0 PID: 3372 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 430.058401][ T3372] Tainted: [W]=WARN
[ 430.058657][ T3372] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 430.059099][ T3372] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 430.059439][ T3372] 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
[ 430.060573][ T3372] RSP: 0018:ffffc90006b7ef70 EFLAGS: 00010246
[ 430.060986][ T3372] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 430.061458][ T3372] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 430.061939][ T3372] RBP: ffffc90006b7f058 R08: 0000000000000000 R09: 0000000000000000
[ 430.062412][ T3372] R10: ffffc90006b7f088 R11: ffffffffb1179160 R12: 1ffff92000d6fdf2
[ 430.062895][ T3372] R13: 00000000000005dc R14: ffffc90006b7f088 R15: ffff888005aaaf08
[ 430.063379][ T3372] FS: 00007f330584b800(0000) GS:ffff8880835b7000(0000) knlGS:0000000000000000
[ 430.063951][ T3372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 430.064366][ T3372] CR2: 00000000004e5de8 CR3: 0000000016bbd001 CR4: 0000000000772ef0
[ 430.064838][ T3372] PKRU: 55555554
[ 430.065093][ T3372] Call Trace:
[ 430.065336][ T3372]
[ 430.065526][ T3372] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 430.065944][ T3372] ? br_del_if+0xa3/0x1f0 [bridge]
[ 430.066305][ T3372] ? do_set_master+0x14a/0x500
[ 430.066629][ T3372] ? do_setlink.constprop.0+0x9f4/0x2480
[ 430.066968][ T3372] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 430.067288][ T3372] ? netlink_unicast+0x49e/0x780
[ 430.067622][ T3372] ? netlink_sendmsg+0x721/0xbe0
[ 430.067970][ T3372] ? ____sys_sendmsg+0x7ad/0xa10
[ 430.068294][ T3372] ? ___sys_sendmsg+0xed/0x170
[ 430.068612][ T3372] ? __sys_sendmsg+0x10b/0x1a0
[ 430.068940][ T3372] ? do_syscall_64+0xc1/0x380
[ 430.069271][ T3372] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 430.069665][ T3372] ? find_held_lock+0x2b/0x80
[ 430.070013][ T3372] netif_set_mtu+0x88/0x100
[ 430.070335][ T3372] ? __pfx_netif_set_mtu+0x10/0x10
[ 430.070673][ T3372] dev_set_mtu+0xa0/0x150
[ 430.070930][ T3372] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 430.071367][ T3372] br_del_if+0xb2/0x1f0 [bridge]
[ 430.071720][ T3372] ? rtnl_is_locked+0x15/0x20
[ 430.072078][ T3372] do_set_master+0x14a/0x500
[ 430.072410][ T3372] do_setlink.constprop.0+0x9f4/0x2480
[ 430.072732][ T3372] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 430.073145][ T3372] ? rcu_read_lock_any_held+0x43/0xb0
[ 430.073465][ T3372] ? validate_chain+0x166/0x4d0
[ 430.073783][ T3372] ? __kernel_text_address+0x12/0x40
[ 430.074116][ T3372] ? __lock_acquire+0x44d/0x7e0
[ 430.074446][ T3372] ? __mutex_trylock_common+0xf9/0x260
[ 430.074766][ T3372] ? __pfx___mutex_trylock_common+0x10/0x10
[ 430.075169][ T3372] ? rcu_is_watching+0x12/0xc0
[ 430.075489][ T3372] ? rcu_is_watching+0x12/0xc0
[ 430.075804][ T3372] ? trace_contention_end+0xdc/0x140
[ 430.076143][ T3372] ? __mutex_lock+0x19c/0xcd0
[ 430.076465][ T3372] ? find_held_lock+0x2b/0x80
[ 430.076794][ T3372] ? rtnl_newlink+0x651/0xa60
[ 430.077120][ T3372] ? __create_object+0x5e/0xb0
[ 430.077465][ T3372] ? __pfx___mutex_lock+0x10/0x10
[ 430.077784][ T3372] ? trace_cap_capable+0x10f/0x190
[ 430.078116][ T3372] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 430.078534][ T3372] ? __rtnl_newlink+0x40e/0xa40
[ 430.078872][ T3372] rtnl_newlink+0x69a/0xa60
[ 430.079196][ T3372] ? __pfx_rtnl_newlink+0x10/0x10
[ 430.079521][ T3372] ? __lock_acquire+0x44d/0x7e0
[ 430.079846][ T3372] ? find_held_lock+0x2b/0x80
[ 430.080194][ T3372] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 430.080509][ T3372] ? __lock_release+0x5d/0x170
[ 430.080828][ T3372] ? __pfx_rtnl_newlink+0x10/0x10
[ 430.081154][ T3372] rtnetlink_rcv_msg+0x710/0xc00
[ 430.081474][ T3372] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 430.081802][ T3372] ? __lock_acquire+0x44d/0x7e0
[ 430.082135][ T3372] netlink_rcv_skb+0x121/0x350
[ 430.082455][ T3372] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 430.082774][ T3372] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 430.083120][ T3372] ? netlink_deliver_tap+0x13e/0x340
[ 430.083437][ T3372] ? netlink_deliver_tap+0xc3/0x340
[ 430.083758][ T3372] netlink_unicast+0x49e/0x780
[ 430.084110][ T3372] ? __pfx_netlink_unicast+0x10/0x10
[ 430.084430][ T3372] ? __lock_acquire+0x44d/0x7e0
[ 430.084749][ T3372] netlink_sendmsg+0x721/0xbe0
[ 430.085080][ T3372] ? __pfx_netlink_sendmsg+0x10/0x10
[ 430.085395][ T3372] ? __import_iovec+0x238/0x3c0
[ 430.085719][ T3372] ____sys_sendmsg+0x7ad/0xa10
[ 430.086050][ T3372] ? __pfx_____sys_sendmsg+0x10/0x10
[ 430.086366][ T3372] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 430.086774][ T3372] ___sys_sendmsg+0xed/0x170
[ 430.087101][ T3372] ? kasan_record_aux_stack+0x8c/0xa0
[ 430.087430][ T3372] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 430.087829][ T3372] ? __pfx____sys_sendmsg+0x10/0x10
[ 430.088178][ T3372] ? find_held_lock+0x2b/0x80
[ 430.088503][ T3372] ? __lock_acquire+0x44d/0x7e0
[ 430.088826][ T3372] ? find_held_lock+0x2b/0x80
[ 430.089169][ T3372] ? __virt_addr_valid+0x22e/0x450
[ 430.089489][ T3372] ? __lock_release+0x5d/0x170
[ 430.089816][ T3372] __sys_sendmsg+0x10b/0x1a0
[ 430.090143][ T3372] ? __call_rcu_common.constprop.0+0x320/0x640
[ 430.090539][ T3372] ? __pfx___sys_sendmsg+0x10/0x10
[ 430.090882][ T3372] ? rcu_is_watching+0x12/0xc0
[ 430.091208][ T3372] do_syscall_64+0xc1/0x380
[ 430.091534][ T3372] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 430.091948][ T3372] RIP: 0033:0x7f3305a181e7
[ 430.092283][ T3372] 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
[ 430.093389][ T3372] RSP: 002b:00007ffcfe9ce4b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 430.093879][ T3372] RAX: ffffffffffffffda RBX: 00007ffcfe9cebe0 RCX: 00007f3305a181e7
[ 430.094352][ T3372] RDX: 0000000000000000 RSI: 00007ffcfe9ce520 RDI: 0000000000000005
[ 430.094821][ T3372] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 430.095300][ T3372] R10: 00007f3305915ee8 R11: 0000000000000246 R12: 0000000000000003
[ 430.095805][ T3372] R13: 00000000686e0d85 R14: 0000000000499600 R15: 0000000000000000
[ 430.096315][ T3372]
[ 430.096564][ T3372] irq event stamp: 43599
[ 430.096806][ T3372] hardirqs last enabled at (43609): [] __up_console_sem+0x6b/0x80
[ 430.097372][ T3372] hardirqs last disabled at (43620): [] __up_console_sem+0x50/0x80
[ 430.097933][ T3372] softirqs last enabled at (43586): [] handle_softirqs+0x358/0x620
[ 430.098471][ T3372] softirqs last disabled at (43563): [] __irq_exit_rcu+0xfa/0x160
[ 430.099022][ T3372] ---[ end trace 0000000000000000 ]---
[ 430.928610][ T3301] veth0: left allmulticast mode
[ 430.929345][ T3301] veth2: left allmulticast mode
[ 430.930002][ T3301] veth4: left allmulticast mode
[ 430.940670][ T3301] lo10: left allmulticast mode
[ 432.319918][ T3422] veth0: entered allmulticast mode
[ 432.321297][ T3422] veth2: entered allmulticast mode
[ 432.322426][ T3422] veth4: entered allmulticast mode
[ 432.324588][ T3422] lo10: entered allmulticast mode
[ 432.325458][ T3422] Xlo10: entered allmulticast mode
[ 433.834504][ T3472] br1: port 2(vx20) entered blocking state
[ 433.835030][ T3472] br1: port 2(vx20) entered disabled state
[ 433.835512][ T3472] vx20: entered allmulticast mode
[ 433.839645][ T3472] vx20: entered promiscuous mode
[ 433.840533][ T3472] br1: port 2(vx20) entered blocking state
[ 433.841018][ T3472] br1: port 2(vx20) entered forwarding state
[ 433.841912][ T3472] ------------[ cut here ]------------
[ 433.842276][ T3472] WARNING: CPU: 2 PID: 3472 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 433.842974][ T3472] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 433.843798][ T3472] CPU: 2 UID: 0 PID: 3472 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 433.844523][ T3472] Tainted: [W]=WARN
[ 433.844829][ T3472] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 433.845287][ T3472] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 433.845660][ T3472] 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
[ 433.846910][ T3472] RSP: 0018:ffffc90006fdeef0 EFLAGS: 00010246
[ 433.847368][ T3472] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 433.847905][ T3472] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 433.848424][ T3472] RBP: ffffc90006fdefe0 R08: 0000000000000000 R09: 0000000000000000
[ 433.848989][ T3472] R10: ffffc90006fdf010 R11: ffffffffb1aa8918 R12: 1ffff92000dfbde2
[ 433.849516][ T3472] R13: 0000000000000596 R14: ffffc90006fdf010 R15: ffff888005aaaf08
[ 433.850052][ T3472] FS: 00007fd5d4aa8800(0000) GS:ffff8880835b7000(0000) knlGS:0000000000000000
[ 433.850683][ T3472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 433.851139][ T3472] CR2: 00000000004e5de8 CR3: 00000000198e1002 CR4: 0000000000772ef0
[ 433.851665][ T3472] PKRU: 55555554
[ 433.851945][ T3472] Call Trace:
[ 433.852216][ T3472]
[ 433.852405][ T3472] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 433.852802][ T3472] ? find_held_lock+0x2b/0x80
[ 433.853210][ T3472] ? mark_held_locks+0x49/0x80
[ 433.853574][ T3472] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 433.854045][ T3472] ? lockdep_hardirqs_on+0x7c/0x110
[ 433.854402][ T3472] netif_set_mtu+0x88/0x100
[ 433.854818][ T3472] ? __pfx_netif_set_mtu+0x10/0x10
[ 433.855204][ T3472] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 433.855723][ T3472] dev_set_mtu+0xa0/0x150
[ 433.856019][ T3472] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 433.856512][ T3472] br_add_if+0xda3/0x1330 [bridge]
[ 433.856954][ T3472] do_set_master+0x32f/0x500
[ 433.857325][ T3472] do_setlink.constprop.0+0x9f4/0x2480
[ 433.857705][ T3472] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 433.858164][ T3472] ? rcu_read_lock_any_held+0x43/0xb0
[ 433.858545][ T3472] ? validate_chain+0x166/0x4d0
[ 433.858924][ T3472] ? __kernel_text_address+0x12/0x40
[ 433.859292][ T3472] ? __lock_acquire+0x44d/0x7e0
[ 433.859672][ T3472] ? __mutex_trylock_common+0xf9/0x260
[ 433.860048][ T3472] ? __pfx___mutex_trylock_common+0x10/0x10
[ 433.860486][ T3472] ? rcu_is_watching+0x12/0xc0
[ 433.860870][ T3472] ? rcu_is_watching+0x12/0xc0
[ 433.861223][ T3472] ? trace_contention_end+0xdc/0x140
[ 433.861607][ T3472] ? __mutex_lock+0x19c/0xcd0
[ 433.861976][ T3472] ? find_held_lock+0x2b/0x80
[ 433.862332][ T3472] ? rtnl_newlink+0x651/0xa60
[ 433.862716][ T3472] ? __create_object+0x5e/0xb0
[ 433.863111][ T3472] ? __pfx___mutex_lock+0x10/0x10
[ 433.863473][ T3472] ? trace_cap_capable+0x10f/0x190
[ 433.863879][ T3472] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 433.864323][ T3472] ? __rtnl_newlink+0x40e/0xa40
[ 433.864696][ T3472] rtnl_newlink+0x69a/0xa60
[ 433.865067][ T3472] ? __pfx_rtnl_newlink+0x10/0x10
[ 433.865424][ T3472] ? __lock_acquire+0x44d/0x7e0
[ 433.865785][ T3472] ? find_held_lock+0x2b/0x80
[ 433.866148][ T3472] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 433.866501][ T3472] ? __lock_release+0x5d/0x170
[ 433.866908][ T3472] ? __pfx_rtnl_newlink+0x10/0x10
[ 433.867260][ T3472] rtnetlink_rcv_msg+0x710/0xc00
[ 433.867624][ T3472] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 433.867986][ T3472] ? __lock_acquire+0x44d/0x7e0
[ 433.868347][ T3472] netlink_rcv_skb+0x121/0x350
[ 433.868705][ T3472] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 433.869073][ T3472] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 433.869446][ T3472] ? netlink_deliver_tap+0x13e/0x340
[ 433.869791][ T3472] ? netlink_deliver_tap+0xc3/0x340
[ 433.870154][ T3472] netlink_unicast+0x49e/0x780
[ 433.870524][ T3472] ? __pfx_netlink_unicast+0x10/0x10
[ 433.870912][ T3472] ? __lock_acquire+0x44d/0x7e0
[ 433.871271][ T3472] netlink_sendmsg+0x721/0xbe0
[ 433.871637][ T3472] ? __pfx_netlink_sendmsg+0x10/0x10
[ 433.872248][ T3472] ? __import_iovec+0x238/0x3c0
[ 433.872841][ T3472] ____sys_sendmsg+0x7ad/0xa10
[ 433.873439][ T3472] ? __pfx_____sys_sendmsg+0x10/0x10
[ 433.874050][ T3472] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 433.874830][ T3472] ___sys_sendmsg+0xed/0x170
[ 433.875462][ T3472] ? kasan_record_aux_stack+0x8c/0xa0
[ 433.876089][ T3472] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 433.876843][ T3472] ? __pfx____sys_sendmsg+0x10/0x10
[ 433.877487][ T3472] ? find_held_lock+0x2b/0x80
[ 433.878127][ T3472] ? __lock_acquire+0x44d/0x7e0
[ 433.878749][ T3472] ? find_held_lock+0x2b/0x80
[ 433.879373][ T3472] ? __virt_addr_valid+0x22e/0x450
[ 433.880008][ T3472] ? __lock_release+0x5d/0x170
[ 433.880583][ T3472] __sys_sendmsg+0x10b/0x1a0
[ 433.881094][ T3472] ? __call_rcu_common.constprop.0+0x320/0x640
[ 433.881570][ T3472] ? __pfx___sys_sendmsg+0x10/0x10
[ 433.882101][ T3472] ? rcu_is_watching+0x12/0xc0
[ 433.882463][ T3472] do_syscall_64+0xc1/0x380
[ 433.882836][ T3472] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 433.883286][ T3472] RIP: 0033:0x7fd5d4c751e7
[ 433.883667][ T3472] 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
[ 433.884903][ T3472] RSP: 002b:00007ffd3729b9c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 433.885433][ T3472] RAX: ffffffffffffffda RBX: 00007ffd3729c0f0 RCX: 00007fd5d4c751e7
[ 433.885986][ T3472] RDX: 0000000000000000 RSI: 00007ffd3729ba30 RDI: 0000000000000005
[ 433.886564][ T3472] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 433.887529][ T3472] R10: 0000000031c05910 R11: 0000000000000246 R12: 0000000000000004
[ 433.888227][ T3472] R13: 00000000686e0d89 R14: 0000000000499600 R15: 0000000000000000
[ 433.888813][ T3472]
[ 433.889112][ T3472] irq event stamp: 37899
[ 433.889418][ T3472] hardirqs last enabled at (37909): [] __up_console_sem+0x6b/0x80
[ 433.890062][ T3472] hardirqs last disabled at (37920): [] __up_console_sem+0x50/0x80
[ 433.890739][ T3472] softirqs last enabled at (37314): [] handle_softirqs+0x358/0x620
[ 433.891372][ T3472] softirqs last disabled at (37307): [] __irq_exit_rcu+0xfa/0x160
[ 433.892040][ T3472] ---[ end trace 0000000000000000 ]---
[ 447.435402][ T3502] vx20: left allmulticast mode
[ 447.435754][ T3502] vx20: left promiscuous mode
[ 447.437825][ T3502] br1: port 2(vx20) entered disabled state
[ 447.439725][ T3502] ------------[ cut here ]------------
[ 447.441425][ T3502] WARNING: CPU: 1 PID: 3502 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 447.442056][ T3502] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 447.442779][ T3502] CPU: 1 UID: 0 PID: 3502 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 447.443415][ T3502] Tainted: [W]=WARN
[ 447.443659][ T3502] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 447.444063][ T3502] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 447.444384][ T3502] 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
[ 447.445508][ T3502] RSP: 0018:ffffc9000709ef70 EFLAGS: 00010246
[ 447.445929][ T3502] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 447.446400][ T3502] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 447.446867][ T3502] RBP: ffffc9000709f058 R08: 0000000000000000 R09: 0000000000000000
[ 447.447338][ T3502] R10: ffffc9000709f088 R11: ffffffffb1179160 R12: 1ffff92000e13df2
[ 447.447804][ T3502] R13: 00000000000005dc R14: ffffc9000709f088 R15: ffff888005aaaf08
[ 447.448280][ T3502] FS: 00007fe9bc4e3800(0000) GS:ffff888083537000(0000) knlGS:0000000000000000
[ 447.448845][ T3502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 447.449244][ T3502] CR2: 00000000004e5de8 CR3: 00000000154c8005 CR4: 0000000000772ef0
[ 447.449704][ T3502] PKRU: 55555554
[ 447.449945][ T3502] Call Trace:
[ 447.450181][ T3502]
[ 447.450337][ T3502] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 447.450731][ T3502] ? br_del_if+0xa3/0x1f0 [bridge]
[ 447.451098][ T3502] ? do_set_master+0x14a/0x500
[ 447.451410][ T3502] ? do_setlink.constprop.0+0x9f4/0x2480
[ 447.451716][ T3502] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 447.452033][ T3502] ? netlink_unicast+0x49e/0x780
[ 447.452343][ T3502] ? netlink_sendmsg+0x721/0xbe0
[ 447.452647][ T3502] ? ____sys_sendmsg+0x7ad/0xa10
[ 447.452972][ T3502] ? ___sys_sendmsg+0xed/0x170
[ 447.453283][ T3502] ? __sys_sendmsg+0x10b/0x1a0
[ 447.453588][ T3502] ? do_syscall_64+0xc1/0x380
[ 447.453903][ T3502] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 447.454291][ T3502] ? find_held_lock+0x2b/0x80
[ 447.454615][ T3502] netif_set_mtu+0x88/0x100
[ 447.454934][ T3502] ? __pfx_netif_set_mtu+0x10/0x10
[ 447.455262][ T3502] dev_set_mtu+0xa0/0x150
[ 447.455499][ T3502] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 447.455935][ T3502] br_del_if+0xb2/0x1f0 [bridge]
[ 447.456278][ T3502] ? rtnl_is_locked+0x15/0x20
[ 447.456588][ T3502] do_set_master+0x14a/0x500
[ 447.456938][ T3502] do_setlink.constprop.0+0x9f4/0x2480
[ 447.457250][ T3502] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 447.457655][ T3502] ? rcu_read_lock_any_held+0x43/0xb0
[ 447.457980][ T3502] ? validate_chain+0x166/0x4d0
[ 447.458289][ T3502] ? __kernel_text_address+0x12/0x40
[ 447.458599][ T3502] ? __lock_acquire+0x44d/0x7e0
[ 447.458922][ T3502] ? __mutex_trylock_common+0xf9/0x260
[ 447.459231][ T3502] ? __pfx___mutex_trylock_common+0x10/0x10
[ 447.459614][ T3502] ? rcu_is_watching+0x12/0xc0
[ 447.459958][ T3502] ? rcu_is_watching+0x12/0xc0
[ 447.460270][ T3502] ? trace_contention_end+0xdc/0x140
[ 447.460596][ T3502] ? __mutex_lock+0x19c/0xcd0
[ 447.460911][ T3502] ? find_held_lock+0x2b/0x80
[ 447.461221][ T3502] ? rtnl_newlink+0x651/0xa60
[ 447.461526][ T3502] ? __create_object+0x5e/0xb0
[ 447.461837][ T3502] ? __pfx___mutex_lock+0x10/0x10
[ 447.462153][ T3502] ? trace_cap_capable+0x10f/0x190
[ 447.462522][ T3502] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 447.462997][ T3502] ? __rtnl_newlink+0x40e/0xa40
[ 447.463339][ T3502] rtnl_newlink+0x69a/0xa60
[ 447.463658][ T3502] ? __pfx_rtnl_newlink+0x10/0x10
[ 447.463979][ T3502] ? __lock_acquire+0x44d/0x7e0
[ 447.464296][ T3502] ? find_held_lock+0x2b/0x80
[ 447.464608][ T3502] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 447.464919][ T3502] ? __lock_release+0x5d/0x170
[ 447.465237][ T3502] ? __pfx_rtnl_newlink+0x10/0x10
[ 447.465547][ T3502] rtnetlink_rcv_msg+0x710/0xc00
[ 447.465854][ T3502] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 447.466178][ T3502] ? __lock_acquire+0x44d/0x7e0
[ 447.466490][ T3502] netlink_rcv_skb+0x121/0x350
[ 447.466802][ T3502] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 447.467120][ T3502] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 447.467450][ T3502] ? netlink_deliver_tap+0x13e/0x340
[ 447.467797][ T3502] ? netlink_deliver_tap+0xc3/0x340
[ 447.468118][ T3502] netlink_unicast+0x49e/0x780
[ 447.468436][ T3502] ? __pfx_netlink_unicast+0x10/0x10
[ 447.468747][ T3502] ? __lock_acquire+0x44d/0x7e0
[ 447.469077][ T3502] netlink_sendmsg+0x721/0xbe0
[ 447.469391][ T3502] ? __pfx_netlink_sendmsg+0x10/0x10
[ 447.469701][ T3502] ? __import_iovec+0x238/0x3c0
[ 447.470033][ T3502] ____sys_sendmsg+0x7ad/0xa10
[ 447.470353][ T3502] ? __pfx_____sys_sendmsg+0x10/0x10
[ 447.470659][ T3502] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 447.471065][ T3502] ___sys_sendmsg+0xed/0x170
[ 447.471371][ T3502] ? kasan_record_aux_stack+0x8c/0xa0
[ 447.471706][ T3502] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 447.472107][ T3502] ? __pfx____sys_sendmsg+0x10/0x10
[ 447.472429][ T3502] ? find_held_lock+0x2b/0x80
[ 447.472746][ T3502] ? __lock_acquire+0x44d/0x7e0
[ 447.473071][ T3502] ? find_held_lock+0x2b/0x80
[ 447.473382][ T3502] ? __virt_addr_valid+0x22e/0x450
[ 447.473689][ T3502] ? __lock_release+0x5d/0x170
[ 447.474014][ T3502] __sys_sendmsg+0x10b/0x1a0
[ 447.474322][ T3502] ? __call_rcu_common.constprop.0+0x320/0x640
[ 447.474712][ T3502] ? __pfx___sys_sendmsg+0x10/0x10
[ 447.475043][ T3502] ? rcu_is_watching+0x12/0xc0
[ 447.475354][ T3502] do_syscall_64+0xc1/0x380
[ 447.475690][ T3502] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 447.476093][ T3502] RIP: 0033:0x7fe9bc6b01e7
[ 447.476448][ T3502] 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
[ 447.477616][ T3502] RSP: 002b:00007ffddd49dba8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 447.478106][ T3502] RAX: ffffffffffffffda RBX: 00007ffddd49e2d0 RCX: 00007fe9bc6b01e7
[ 447.478565][ T3502] RDX: 0000000000000000 RSI: 00007ffddd49dc10 RDI: 0000000000000005
[ 447.479045][ T3502] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 447.479506][ T3502] R10: 00007fe9bc5adee8 R11: 0000000000000246 R12: 0000000000000003
[ 447.480008][ T3502] R13: 00000000686e0d97 R14: 0000000000499600 R15: 0000000000000000
[ 447.480483][ T3502]
[ 447.480713][ T3502] irq event stamp: 44565
[ 447.480954][ T3502] hardirqs last enabled at (44575): [] __up_console_sem+0x6b/0x80
[ 447.481499][ T3502] hardirqs last disabled at (44582): [] __up_console_sem+0x50/0x80
[ 447.482040][ T3502] softirqs last enabled at (44052): [] handle_softirqs+0x358/0x620
[ 447.482589][ T3502] softirqs last disabled at (44033): [] __irq_exit_rcu+0xfa/0x160
[ 447.483143][ T3502] ---[ end trace 0000000000000000 ]---
[ 448.441604][ T3422] veth0: left allmulticast mode
[ 448.442613][ T3422] veth2: left allmulticast mode
[ 448.443509][ T3422] veth4: left allmulticast mode
[ 448.444461][ T3422] lo10: left allmulticast mode
[ 448.445234][ T3422] Xlo10: left allmulticast mode
[ 449.124351][ T3535] br1: port 2(vx20) entered disabled state
[ 449.128492][ T3535] br1: port 1(vx10) entered disabled state
[ 449.149980][ T3535] vx20 (unregistering): left allmulticast mode
[ 449.150493][ T3535] vx20 (unregistering): left promiscuous mode
[ 449.150941][ T3535] br1: port 2(vx20) entered disabled state
[ 449.153404][ T3535] ------------[ cut here ]------------
[ 449.153767][ T3535] WARNING: CPU: 3 PID: 3535 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 449.154460][ T3535] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 449.155259][ T3535] CPU: 3 UID: 0 PID: 3535 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 449.156000][ T3535] Tainted: [W]=WARN
[ 449.156259][ T3535] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 449.156683][ T3535] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 449.157048][ T3535] 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
[ 449.158281][ T3535] RSP: 0018:ffffc900071eead0 EFLAGS: 00010246
[ 449.158711][ T3535] RAX: 0000000000000000 RBX: ffff888016c52000 RCX: 0000000000000001
[ 449.159230][ T3535] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 449.159733][ T3535] RBP: ffffc900071eebc0 R08: 0000000000000000 R09: 0000000000000000
[ 449.160282][ T3535] R10: ffffc900071eebf0 R11: ffffffffb0008d81 R12: 1ffff92000e3dd5e
[ 449.160787][ T3535] R13: 00000000000005aa R14: ffffc900071eebf0 R15: ffff888016c52f08
[ 449.161305][ T3535] FS: 00007fb888195800(0000) GS:ffff888083637000(0000) knlGS:0000000000000000
[ 449.161911][ T3535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 449.162340][ T3535] CR2: 00000000004e6808 CR3: 00000000168fd005 CR4: 0000000000772ef0
[ 449.162874][ T3535] PKRU: 55555554
[ 449.163132][ T3535] Call Trace:
[ 449.163383][ T3535]
[ 449.163556][ T3535] ? kasan_record_aux_stack+0x8c/0xa0
[ 449.163919][ T3535] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 449.164342][ T3535] ? br_del_if+0xa3/0x1f0 [bridge]
[ 449.164729][ T3535] ? br_device_event+0x53b/0x7f0 [bridge]
[ 449.165119][ T3535] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 449.165456][ T3535] ? notifier_call_chain+0xcd/0x150
[ 449.165793][ T3535] ? __dev_change_net_namespace+0x634/0x19a0
[ 449.166219][ T3535] ? do_setlink.constprop.0+0x1f8/0x2480
[ 449.166558][ T3535] ? rtnl_newlink+0x69a/0xa60
[ 449.166900][ T3535] ? rtnetlink_rcv_msg+0x710/0xc00
[ 449.167235][ T3535] ? netlink_rcv_skb+0x121/0x350
[ 449.167589][ T3535] ? netlink_unicast+0x49e/0x780
[ 449.167943][ T3535] ? netlink_sendmsg+0x721/0xbe0
[ 449.168276][ T3535] ? ____sys_sendmsg+0x7ad/0xa10
[ 449.168615][ T3535] ? ___sys_sendmsg+0xed/0x170
[ 449.168959][ T3535] ? __sys_sendmsg+0x10b/0x1a0
[ 449.169296][ T3535] ? do_syscall_64+0xc1/0x380
[ 449.169637][ T3535] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 449.170073][ T3535] netif_set_mtu+0x88/0x100
[ 449.170415][ T3535] ? __pfx_netif_set_mtu+0x10/0x10
[ 449.170774][ T3535] dev_set_mtu+0xa0/0x150
[ 449.171041][ T3535] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 449.171501][ T3535] br_del_if+0xb2/0x1f0 [bridge]
[ 449.171892][ T3535] br_device_event+0x53b/0x7f0 [bridge]
[ 449.172264][ T3535] ? __pfx_br_device_event+0x10/0x10 [bridge]
[ 449.172714][ T3535] ? netconsole_netdev_event+0x2c1/0x620
[ 449.173078][ T3535] notifier_call_chain+0xcd/0x150
[ 449.173428][ T3535] unregister_netdevice_many_notify+0x694/0x1a40
[ 449.173853][ T3535] ? __pfx_vxlan_dellink+0x10/0x10 [vxlan]
[ 449.174304][ T3535] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 449.174727][ T3535] ? net_generic+0xb1/0x1f0 [vxlan]
[ 449.175086][ T3535] vxlan_netdevice_event+0x245/0x340 [vxlan]
[ 449.175525][ T3535] ? __pfx_vxlan_netdevice_event+0x10/0x10 [vxlan]
[ 449.175971][ T3535] notifier_call_chain+0xcd/0x150
[ 449.176313][ T3535] __dev_change_net_namespace+0x634/0x19a0
[ 449.176745][ T3535] ? __pfx___dev_change_net_namespace+0x10/0x10
[ 449.177173][ T3535] ? find_held_lock+0x2b/0x80
[ 449.177529][ T3535] ? __lock_release+0x5d/0x170
[ 449.177884][ T3535] ? __pfx_validate_linkmsg+0x10/0x10
[ 449.178227][ T3535] ? is_bpf_text_address+0x71/0x120
[ 449.178567][ T3535] ? kernel_text_address+0xce/0xe0
[ 449.178954][ T3535] do_setlink.constprop.0+0x1f8/0x2480
[ 449.179305][ T3535] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 449.179735][ T3535] ? rcu_read_lock_any_held+0x43/0xb0
[ 449.180087][ T3535] ? validate_chain+0x166/0x4d0
[ 449.180430][ T3535] ? rcu_is_watching+0x12/0xc0
[ 449.180774][ T3535] ? __lock_acquire+0x44d/0x7e0
[ 449.181125][ T3535] ? __mutex_trylock_common+0xf9/0x260
[ 449.181462][ T3535] ? __pfx___mutex_trylock_common+0x10/0x10
[ 449.181892][ T3535] ? rcu_is_watching+0x12/0xc0
[ 449.182229][ T3535] ? rcu_is_watching+0x12/0xc0
[ 449.182565][ T3535] ? trace_contention_end+0xdc/0x140
[ 449.182929][ T3535] ? __mutex_lock+0x19c/0xcd0
[ 449.183269][ T3535] ? find_held_lock+0x2b/0x80
[ 449.183615][ T3535] ? rtnl_newlink+0x651/0xa60
[ 449.183968][ T3535] ? __create_object+0x5e/0xb0
[ 449.184317][ T3535] ? __pfx___mutex_lock+0x10/0x10
[ 449.184657][ T3535] ? trace_cap_capable+0x10f/0x190
[ 449.185008][ T3535] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 449.185435][ T3535] ? __rtnl_newlink+0x40e/0xa40
[ 449.185791][ T3535] rtnl_newlink+0x69a/0xa60
[ 449.186150][ T3535] ? __pfx_rtnl_newlink+0x10/0x10
[ 449.186489][ T3535] ? __lock_acquire+0x44d/0x7e0
[ 449.186834][ T3535] ? find_held_lock+0x2b/0x80
[ 449.187180][ T3535] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 449.187525][ T3535] ? __lock_release+0x5d/0x170
[ 449.187898][ T3535] ? __pfx_rtnl_newlink+0x10/0x10
[ 449.188243][ T3535] rtnetlink_rcv_msg+0x710/0xc00
[ 449.188589][ T3535] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 449.188945][ T3535] ? __lock_acquire+0x44d/0x7e0
[ 449.189293][ T3535] netlink_rcv_skb+0x121/0x350
[ 449.189629][ T3535] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 449.189978][ T3535] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 449.190331][ T3535] ? netlink_deliver_tap+0x13e/0x340
[ 449.190666][ T3535] ? netlink_deliver_tap+0xc3/0x340
[ 449.191025][ T3535] netlink_unicast+0x49e/0x780
[ 449.191368][ T3535] ? __pfx_netlink_unicast+0x10/0x10
[ 449.191705][ T3535] ? __lock_acquire+0x44d/0x7e0
[ 449.192066][ T3535] netlink_sendmsg+0x721/0xbe0
[ 449.192417][ T3535] ? __pfx_netlink_sendmsg+0x10/0x10
[ 449.192756][ T3535] ? __import_iovec+0x238/0x3c0
[ 449.193119][ T3535] ____sys_sendmsg+0x7ad/0xa10
[ 449.193465][ T3535] ? __pfx_____sys_sendmsg+0x10/0x10
[ 449.193798][ T3535] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 449.194232][ T3535] ___sys_sendmsg+0xed/0x170
[ 449.194598][ T3535] ? kasan_record_aux_stack+0x8c/0xa0
[ 449.194941][ T3535] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 449.195359][ T3535] ? __pfx____sys_sendmsg+0x10/0x10
[ 449.195697][ T3535] ? find_held_lock+0x2b/0x80
[ 449.196059][ T3535] ? __lock_acquire+0x44d/0x7e0
[ 449.196405][ T3535] ? find_held_lock+0x2b/0x80
[ 449.196741][ T3535] ? __virt_addr_valid+0x22e/0x450
[ 449.197092][ T3535] ? __lock_release+0x5d/0x170
[ 449.197452][ T3535] __sys_sendmsg+0x10b/0x1a0
[ 449.197787][ T3535] ? __call_rcu_common.constprop.0+0x320/0x640
[ 449.198215][ T3535] ? __pfx___sys_sendmsg+0x10/0x10
[ 449.198572][ T3535] ? rcu_is_watching+0x12/0xc0
[ 449.198923][ T3535] do_syscall_64+0xc1/0x380
[ 449.199262][ T3535] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 449.199682][ T3535] RIP: 0033:0x7fb8883621e7
[ 449.200048][ T3535] 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
[ 449.201265][ T3535] RSP: 002b:00007ffd2849a888 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 449.201804][ T3535] RAX: ffffffffffffffda RBX: 00007ffd2849afc0 RCX: 00007fb8883621e7
[ 449.202315][ T3535] RDX: 0000000000000000 RSI: 00007ffd2849a8f0 RDI: 0000000000000005
[ 449.202821][ T3535] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 449.203338][ T3535] R10: 00007fb88825f498 R11: 0000000000000246 R12: 0000000000000004
[ 449.203847][ T3535] R13: 00000000686e0d98 R14: 0000000000499600 R15: 0000000000000000
[ 449.204381][ T3535]
[ 449.204637][ T3535] irq event stamp: 59837
[ 449.204903][ T3535] hardirqs last enabled at (59847): [] __up_console_sem+0x6b/0x80
[ 449.205498][ T3535] hardirqs last disabled at (59854): [] __up_console_sem+0x50/0x80
[ 449.206092][ T3535] softirqs last enabled at (59458): [] handle_softirqs+0x358/0x620
[ 449.206676][ T3535] softirqs last disabled at (59441): [] __irq_exit_rcu+0xfa/0x160
[ 449.207277][ T3535] ---[ end trace 0000000000000000 ]---
[ 449.262134][ T3535] vx10 (unregistering): left allmulticast mode
[ 449.263020][ T3535] vx10 (unregistering): left promiscuous mode
[ 449.263769][ T3535] br1: port 1(vx10) entered disabled state
[ 449.267614][ T3535] ------------[ cut here ]------------
[ 449.268044][ T3535] WARNING: CPU: 2 PID: 3535 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 449.268754][ T3535] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 449.269636][ T3535] CPU: 2 UID: 0 PID: 3535 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 449.270413][ T3535] Tainted: [W]=WARN
[ 449.270695][ T3535] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 449.271162][ T3535] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 449.271541][ T3535] 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
[ 449.272809][ T3535] RSP: 0018:ffffc900071eead0 EFLAGS: 00010246
[ 449.273295][ T3535] RAX: 0000000000000000 RBX: ffff888016c52000 RCX: 0000000000000001
[ 449.273848][ T3535] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 449.274407][ T3535] RBP: ffffc900071eebc0 R08: 0000000000000000 R09: 0000000000000000
[ 449.274964][ T3535] R10: ffffc900071eebf0 R11: ffffffffb1179160 R12: 1ffff92000e3dd5e
[ 449.275511][ T3535] R13: 00000000000005dc R14: ffffc900071eebf0 R15: ffff888016c52f08
[ 449.276081][ T3535] FS: 00007fb888195800(0000) GS:ffff8880835b7000(0000) knlGS:0000000000000000
[ 449.276715][ T3535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 449.277203][ T3535] CR2: 000056424a505dec CR3: 00000000168fd006 CR4: 0000000000772ef0
[ 449.277770][ T3535] PKRU: 55555554
[ 449.278065][ T3535] Call Trace:
[ 449.278365][ T3535]
[ 449.278558][ T3535] ? kasan_record_aux_stack+0x8c/0xa0
[ 449.278939][ T3535] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 449.279392][ T3535] ? br_del_if+0xa3/0x1f0 [bridge]
[ 449.279812][ T3535] ? br_device_event+0x53b/0x7f0 [bridge]
[ 449.280228][ T3535] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 449.280593][ T3535] ? notifier_call_chain+0xcd/0x150
[ 449.280993][ T3535] ? __dev_change_net_namespace+0x634/0x19a0
[ 449.281444][ T3535] ? do_setlink.constprop.0+0x1f8/0x2480
[ 449.281810][ T3535] ? rtnl_newlink+0x69a/0xa60
[ 449.282190][ T3535] ? rtnetlink_rcv_msg+0x710/0xc00
[ 449.282549][ T3535] ? netlink_rcv_skb+0x121/0x350
[ 449.282929][ T3535] ? netlink_unicast+0x49e/0x780
[ 449.283291][ T3535] ? netlink_sendmsg+0x721/0xbe0
[ 449.283658][ T3535] ? ____sys_sendmsg+0x7ad/0xa10
[ 449.284041][ T3535] ? ___sys_sendmsg+0xed/0x170
[ 449.284404][ T3535] ? __sys_sendmsg+0x10b/0x1a0
[ 449.284769][ T3535] ? do_syscall_64+0xc1/0x380
[ 449.285162][ T3535] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 449.285630][ T3535] netif_set_mtu+0x88/0x100
[ 449.286013][ T3535] ? __pfx_netif_set_mtu+0x10/0x10
[ 449.286395][ T3535] dev_set_mtu+0xa0/0x150
[ 449.286685][ T3535] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 449.287191][ T3535] br_del_if+0xb2/0x1f0 [bridge]
[ 449.287604][ T3535] br_device_event+0x53b/0x7f0 [bridge]
[ 449.288019][ T3535] ? __pfx_br_device_event+0x10/0x10 [bridge]
[ 449.288501][ T3535] ? netconsole_netdev_event+0x2c1/0x620
[ 449.288902][ T3535] notifier_call_chain+0xcd/0x150
[ 449.289282][ T3535] unregister_netdevice_many_notify+0x694/0x1a40
[ 449.289744][ T3535] ? __pfx_vxlan_dellink+0x10/0x10 [vxlan]
[ 449.290239][ T3535] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 449.290697][ T3535] ? net_generic+0xb1/0x1f0 [vxlan]
[ 449.291087][ T3535] vxlan_netdevice_event+0x245/0x340 [vxlan]
[ 449.291550][ T3535] ? __pfx_vxlan_netdevice_event+0x10/0x10 [vxlan]
[ 449.292030][ T3535] notifier_call_chain+0xcd/0x150
[ 449.292410][ T3535] __dev_change_net_namespace+0x634/0x19a0
[ 449.292943][ T3535] ? __pfx___dev_change_net_namespace+0x10/0x10
[ 449.293394][ T3535] ? find_held_lock+0x2b/0x80
[ 449.293767][ T3535] ? __lock_release+0x5d/0x170
[ 449.294150][ T3535] ? __pfx_validate_linkmsg+0x10/0x10
[ 449.294515][ T3535] ? is_bpf_text_address+0x71/0x120
[ 449.294898][ T3535] ? kernel_text_address+0xce/0xe0
[ 449.295285][ T3535] do_setlink.constprop.0+0x1f8/0x2480
[ 449.295659][ T3535] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 449.296156][ T3535] ? rcu_read_lock_any_held+0x43/0xb0
[ 449.296525][ T3535] ? validate_chain+0x166/0x4d0
[ 449.296921][ T3535] ? rcu_is_watching+0x12/0xc0
[ 449.297295][ T3535] ? __lock_acquire+0x44d/0x7e0
[ 449.297680][ T3535] ? __mutex_trylock_common+0xf9/0x260
[ 449.298062][ T3535] ? __pfx___mutex_trylock_common+0x10/0x10
[ 449.298513][ T3535] ? rcu_is_watching+0x12/0xc0
[ 449.298889][ T3535] ? rcu_is_watching+0x12/0xc0
[ 449.299253][ T3535] ? trace_contention_end+0xdc/0x140
[ 449.299618][ T3535] ? __mutex_lock+0x19c/0xcd0
[ 449.299995][ T3535] ? find_held_lock+0x2b/0x80
[ 449.300362][ T3535] ? rtnl_newlink+0x651/0xa60
[ 449.300755][ T3535] ? __create_object+0x5e/0xb0
[ 449.301158][ T3535] ? __pfx___mutex_lock+0x10/0x10
[ 449.301524][ T3535] ? trace_cap_capable+0x10f/0x190
[ 449.301904][ T3535] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 449.302353][ T3535] ? __rtnl_newlink+0x40e/0xa40
[ 449.302724][ T3535] rtnl_newlink+0x69a/0xa60
[ 449.303104][ T3535] ? __pfx_rtnl_newlink+0x10/0x10
[ 449.303474][ T3535] ? __lock_acquire+0x44d/0x7e0
[ 449.303852][ T3535] ? find_held_lock+0x2b/0x80
[ 449.304232][ T3535] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 449.304590][ T3535] ? __lock_release+0x5d/0x170
[ 449.304985][ T3535] ? __pfx_rtnl_newlink+0x10/0x10
[ 449.305357][ T3535] rtnetlink_rcv_msg+0x710/0xc00
[ 449.305731][ T3535] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 449.306116][ T3535] ? __lock_acquire+0x44d/0x7e0
[ 449.306490][ T3535] netlink_rcv_skb+0x121/0x350
[ 449.306868][ T3535] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 449.307239][ T3535] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 449.307635][ T3535] ? netlink_deliver_tap+0x13e/0x340
[ 449.308016][ T3535] ? netlink_deliver_tap+0xc3/0x340
[ 449.308383][ T3535] netlink_unicast+0x49e/0x780
[ 449.308753][ T3535] ? __pfx_netlink_unicast+0x10/0x10
[ 449.309147][ T3535] ? __lock_acquire+0x44d/0x7e0
[ 449.309529][ T3535] netlink_sendmsg+0x721/0xbe0
[ 449.309924][ T3535] ? __pfx_netlink_sendmsg+0x10/0x10
[ 449.310300][ T3535] ? __import_iovec+0x238/0x3c0
[ 449.310674][ T3535] ____sys_sendmsg+0x7ad/0xa10
[ 449.311070][ T3535] ? __pfx_____sys_sendmsg+0x10/0x10
[ 449.311434][ T3535] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 449.311920][ T3535] ___sys_sendmsg+0xed/0x170
[ 449.312286][ T3535] ? kasan_record_aux_stack+0x8c/0xa0
[ 449.312649][ T3535] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 449.313133][ T3535] ? __pfx____sys_sendmsg+0x10/0x10
[ 449.313503][ T3535] ? find_held_lock+0x2b/0x80
[ 449.313881][ T3535] ? __lock_acquire+0x44d/0x7e0
[ 449.314254][ T3535] ? find_held_lock+0x2b/0x80
[ 449.314619][ T3535] ? __virt_addr_valid+0x22e/0x450
[ 449.315000][ T3535] ? __lock_release+0x5d/0x170
[ 449.315377][ T3535] __sys_sendmsg+0x10b/0x1a0
[ 449.315740][ T3535] ? __call_rcu_common.constprop.0+0x320/0x640
[ 449.316207][ T3535] ? __pfx___sys_sendmsg+0x10/0x10
[ 449.316583][ T3535] ? rcu_is_watching+0x12/0xc0
[ 449.316974][ T3535] do_syscall_64+0xc1/0x380
[ 449.317363][ T3535] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 449.317818][ T3535] RIP: 0033:0x7fb8883621e7
[ 449.318208][ T3535] 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
[ 449.319467][ T3535] RSP: 002b:00007ffd2849a888 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 449.320022][ T3535] RAX: ffffffffffffffda RBX: 00007ffd2849afc0 RCX: 00007fb8883621e7
[ 449.320567][ T3535] RDX: 0000000000000000 RSI: 00007ffd2849a8f0 RDI: 0000000000000005
[ 449.321139][ T3535] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 449.321678][ T3535] R10: 00007fb88825f498 R11: 0000000000000246 R12: 0000000000000004
[ 449.322240][ T3535] R13: 00000000686e0d98 R14: 0000000000499600 R15: 0000000000000000
[ 449.322797][ T3535]
[ 449.323084][ T3535] irq event stamp: 74075
[ 449.323362][ T3535] hardirqs last enabled at (74085): [] __up_console_sem+0x6b/0x80
[ 449.323992][ T3535] hardirqs last disabled at (74096): [] __up_console_sem+0x50/0x80
[ 449.324603][ T3535] softirqs last enabled at (74028): [] handle_softirqs+0x358/0x620
[ 449.325262][ T3535] softirqs last disabled at (74115): [] __irq_exit_rcu+0xfa/0x160
[ 449.325901][ T3535] ---[ end trace 0000000000000000 ]---
[ 449.350229][ T124] br3: port 2(v1veth5) entered disabled state
[ 449.372643][ T3535] ip (3535) used greatest stack depth: 23216 bytes left
[ 449.508156][ T67] w1: left allmulticast mode
[ 449.508607][ T67] w1: left promiscuous mode
[ 449.509179][ T67] br1: port 3(w1) entered disabled state
[ 449.929408][ T3540] br1: port 2(vx20) entered disabled state
[ 449.933367][ T3540] br1: port 1(vx10) entered disabled state
[ 449.976478][ T3540] vx20 (unregistering): left allmulticast mode
[ 449.976997][ T3540] vx20 (unregistering): left promiscuous mode
[ 449.977452][ T3540] br1: port 2(vx20) entered disabled state
[ 449.980270][ T3540] ------------[ cut here ]------------
[ 449.980639][ T3540] WARNING: CPU: 1 PID: 3540 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 449.981381][ T3540] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 449.982249][ T3540] CPU: 1 UID: 0 PID: 3540 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 449.982971][ T3540] Tainted: [W]=WARN
[ 449.983238][ T3540] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 449.983713][ T3540] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 449.984093][ T3540] 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
[ 449.985364][ T3540] RSP: 0018:ffffc9000711ead0 EFLAGS: 00010246
[ 449.985807][ T3540] RAX: 0000000000000000 RBX: ffff888004dfa000 RCX: 0000000000000001
[ 449.986339][ T3540] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 449.986880][ T3540] RBP: ffffc9000711ebc0 R08: 0000000000000000 R09: 0000000000000000
[ 449.987466][ T3540] R10: ffffc9000711ebf0 R11: ffffffffb1179160 R12: 1ffff92000e23d5e
[ 449.988002][ T3540] R13: 00000000000005aa R14: ffffc9000711ebf0 R15: ffff888004dfaf08
[ 449.988522][ T3540] FS: 00007f1b4a89d800(0000) GS:ffff888083537000(0000) knlGS:0000000000000000
[ 449.989160][ T3540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 449.989619][ T3540] CR2: 00000000004e67f8 CR3: 0000000019991001 CR4: 0000000000772ef0
[ 449.990154][ T3540] PKRU: 55555554
[ 449.990416][ T3540] Call Trace:
[ 449.990677][ T3540]
[ 449.990868][ T3540] ? kasan_record_aux_stack+0x8c/0xa0
[ 449.991226][ T3540] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 449.991697][ T3540] ? br_del_if+0xa3/0x1f0 [bridge]
[ 449.992109][ T3540] ? br_device_event+0x53b/0x7f0 [bridge]
[ 449.992492][ T3540] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 449.992847][ T3540] ? notifier_call_chain+0xcd/0x150
[ 449.993224][ T3540] ? __dev_change_net_namespace+0x634/0x19a0
[ 449.993656][ T3540] ? do_setlink.constprop.0+0x1f8/0x2480
[ 449.994014][ T3540] ? rtnl_newlink+0x69a/0xa60
[ 449.994371][ T3540] ? rtnetlink_rcv_msg+0x710/0xc00
[ 449.994717][ T3540] ? netlink_rcv_skb+0x121/0x350
[ 449.995074][ T3540] ? netlink_unicast+0x49e/0x780
[ 449.995451][ T3540] ? netlink_sendmsg+0x721/0xbe0
[ 449.995801][ T3540] ? ____sys_sendmsg+0x7ad/0xa10
[ 449.996163][ T3540] ? ___sys_sendmsg+0xed/0x170
[ 449.996510][ T3540] ? __sys_sendmsg+0x10b/0x1a0
[ 449.996851][ T3540] ? do_syscall_64+0xc1/0x380
[ 449.997232][ T3540] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 449.997685][ T3540] netif_set_mtu+0x88/0x100
[ 449.998047][ T3540] ? __pfx_netif_set_mtu+0x10/0x10
[ 449.998411][ T3540] dev_set_mtu+0xa0/0x150
[ 449.998677][ T3540] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 449.999162][ T3540] br_del_if+0xb2/0x1f0 [bridge]
[ 449.999587][ T3540] br_device_event+0x53b/0x7f0 [bridge]
[ 449.999992][ T3540] ? __pfx_br_device_event+0x10/0x10 [bridge]
[ 450.000462][ T3540] ? netconsole_netdev_event+0x2c1/0x620
[ 450.000826][ T3540] notifier_call_chain+0xcd/0x150
[ 450.001211][ T3540] unregister_netdevice_many_notify+0x694/0x1a40
[ 450.001653][ T3540] ? __pfx_vxlan_dellink+0x10/0x10 [vxlan]
[ 450.002115][ T3540] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 450.002567][ T3540] ? net_generic+0xb1/0x1f0 [vxlan]
[ 450.002940][ T3540] vxlan_netdevice_event+0x245/0x340 [vxlan]
[ 450.003432][ T3540] ? __pfx_vxlan_netdevice_event+0x10/0x10 [vxlan]
[ 450.003902][ T3540] notifier_call_chain+0xcd/0x150
[ 450.004257][ T3540] __dev_change_net_namespace+0x634/0x19a0
[ 450.004702][ T3540] ? __pfx___dev_change_net_namespace+0x10/0x10
[ 450.005164][ T3540] ? find_held_lock+0x2b/0x80
[ 450.005526][ T3540] ? __lock_release+0x5d/0x170
[ 450.005894][ T3540] ? __pfx_validate_linkmsg+0x10/0x10
[ 450.006249][ T3540] ? is_bpf_text_address+0x71/0x120
[ 450.006608][ T3540] ? kernel_text_address+0xce/0xe0
[ 450.006974][ T3540] do_setlink.constprop.0+0x1f8/0x2480
[ 450.007366][ T3540] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 450.007832][ T3540] ? rcu_read_lock_any_held+0x43/0xb0
[ 450.008193][ T3540] ? validate_chain+0x166/0x4d0
[ 450.008539][ T3540] ? __kernel_text_address+0x12/0x40
[ 450.008916][ T3540] ? __lock_acquire+0x44d/0x7e0
[ 450.009268][ T3540] ? __mutex_trylock_common+0xf9/0x260
[ 450.009614][ T3540] ? __pfx___mutex_trylock_common+0x10/0x10
[ 450.010057][ T3540] ? rcu_is_watching+0x12/0xc0
[ 450.010415][ T3540] ? rcu_is_watching+0x12/0xc0
[ 450.010767][ T3540] ? trace_contention_end+0xdc/0x140
[ 450.011124][ T3540] ? __mutex_lock+0x19c/0xcd0
[ 450.011507][ T3540] ? find_held_lock+0x2b/0x80
[ 450.011877][ T3540] ? rtnl_newlink+0x651/0xa60
[ 450.012354][ T3540] ? __create_object+0x5e/0xb0
[ 450.012913][ T3540] ? __pfx___mutex_lock+0x10/0x10
[ 450.013504][ T3540] ? trace_cap_capable+0x10f/0x190
[ 450.014100][ T3540] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 450.014840][ T3540] ? __rtnl_newlink+0x40e/0xa40
[ 450.015480][ T3540] rtnl_newlink+0x69a/0xa60
[ 450.016130][ T3540] ? __pfx_rtnl_newlink+0x10/0x10
[ 450.016742][ T3540] ? __lock_acquire+0x44d/0x7e0
[ 450.017406][ T3540] ? find_held_lock+0x2b/0x80
[ 450.017770][ T3540] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 450.018137][ T3540] ? __lock_release+0x5d/0x170
[ 450.018504][ T3540] ? __pfx_rtnl_newlink+0x10/0x10
[ 450.018853][ T3540] rtnetlink_rcv_msg+0x710/0xc00
[ 450.019220][ T3540] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 450.019570][ T3540] ? __lock_acquire+0x44d/0x7e0
[ 450.019930][ T3540] netlink_rcv_skb+0x121/0x350
[ 450.020282][ T3540] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 450.020631][ T3540] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 450.021025][ T3540] ? netlink_deliver_tap+0x13e/0x340
[ 450.021382][ T3540] ? netlink_deliver_tap+0xc3/0x340
[ 450.021733][ T3540] netlink_unicast+0x49e/0x780
[ 450.022096][ T3540] ? __pfx_netlink_unicast+0x10/0x10
[ 450.022441][ T3540] ? __lock_acquire+0x44d/0x7e0
[ 450.022797][ T3540] netlink_sendmsg+0x721/0xbe0
[ 450.023155][ T3540] ? __pfx_netlink_sendmsg+0x10/0x10
[ 450.023511][ T3540] ? __import_iovec+0x238/0x3c0
[ 450.023881][ T3540] ____sys_sendmsg+0x7ad/0xa10
[ 450.024237][ T3540] ? __pfx_____sys_sendmsg+0x10/0x10
[ 450.024581][ T3540] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 450.025052][ T3540] ___sys_sendmsg+0xed/0x170
[ 450.025401][ T3540] ? kasan_record_aux_stack+0x8c/0xa0
[ 450.025750][ T3540] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 450.026203][ T3540] ? __pfx____sys_sendmsg+0x10/0x10
[ 450.026554][ T3540] ? find_held_lock+0x2b/0x80
[ 450.026912][ T3540] ? __lock_acquire+0x44d/0x7e0
[ 450.027269][ T3540] ? find_held_lock+0x2b/0x80
[ 450.027680][ T3540] ? __virt_addr_valid+0x22e/0x450
[ 450.028043][ T3540] ? __lock_release+0x5d/0x170
[ 450.028406][ T3540] __sys_sendmsg+0x10b/0x1a0
[ 450.028758][ T3540] ? __call_rcu_common.constprop.0+0x320/0x640
[ 450.029222][ T3540] ? __pfx___sys_sendmsg+0x10/0x10
[ 450.029589][ T3540] ? rcu_is_watching+0x12/0xc0
[ 450.029954][ T3540] do_syscall_64+0xc1/0x380
[ 450.030309][ T3540] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 450.030746][ T3540] RIP: 0033:0x7f1b4aa6a1e7
[ 450.031138][ T3540] 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
[ 450.032399][ T3540] RSP: 002b:00007ffd61edf438 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 450.032953][ T3540] RAX: ffffffffffffffda RBX: 00007ffd61edfb70 RCX: 00007f1b4aa6a1e7
[ 450.033483][ T3540] RDX: 0000000000000000 RSI: 00007ffd61edf4a0 RDI: 0000000000000005
[ 450.034023][ T3540] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 450.034543][ T3540] R10: 00007f1b4a967498 R11: 0000000000000246 R12: 0000000000000004
[ 450.035079][ T3540] R13: 00000000686e0d99 R14: 0000000000499600 R15: 0000000000000000
[ 450.035621][ T3540]
[ 450.035892][ T3540] irq event stamp: 63779
[ 450.036160][ T3540] hardirqs last enabled at (63787): [] __up_console_sem+0x6b/0x80
[ 450.036764][ T3540] hardirqs last disabled at (63794): [] __up_console_sem+0x50/0x80
[ 450.037406][ T3540] softirqs last enabled at (63824): [] handle_softirqs+0x358/0x620
[ 450.038024][ T3540] softirqs last disabled at (63803): [] __irq_exit_rcu+0xfa/0x160
[ 450.038630][ T3540] ---[ end trace 0000000000000000 ]---
[ 450.065765][ T3540] vx10 (unregistering): left allmulticast mode
[ 450.066280][ T3540] vx10 (unregistering): left promiscuous mode
[ 450.066706][ T3540] br1: port 1(vx10) entered disabled state
[ 450.068832][ T3540] ------------[ cut here ]------------
[ 450.070710][ T3540] WARNING: CPU: 1 PID: 3540 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 450.071581][ T3540] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 450.072423][ T3540] CPU: 1 UID: 0 PID: 3540 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 450.073133][ T3540] Tainted: [W]=WARN
[ 450.073444][ T3540] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 450.073895][ T3540] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 450.074258][ T3540] 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
[ 450.075515][ T3540] RSP: 0018:ffffc9000711ead0 EFLAGS: 00010246
[ 450.075984][ T3540] RAX: 0000000000000000 RBX: ffff888004dfa000 RCX: 0000000000000001
[ 450.076514][ T3540] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 450.077050][ T3540] RBP: ffffc9000711ebc0 R08: 0000000000000000 R09: 0000000000000000
[ 450.077598][ T3540] R10: ffffc9000711ebf0 R11: ffffffffb1179160 R12: 1ffff92000e23d5e
[ 450.078143][ T3540] R13: 00000000000005dc R14: ffffc9000711ebf0 R15: ffff888004dfaf08
[ 450.078676][ T3540] FS: 00007f1b4a89d800(0000) GS:ffff888083537000(0000) knlGS:0000000000000000
[ 450.079306][ T3540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 450.079756][ T3540] CR2: 00000000004e67f8 CR3: 0000000019991001 CR4: 0000000000772ef0
[ 450.080306][ T3540] PKRU: 55555554
[ 450.080575][ T3540] Call Trace:
[ 450.080840][ T3540]
[ 450.081027][ T3540] ? kasan_record_aux_stack+0x8c/0xa0
[ 450.081385][ T3540] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 450.081828][ T3540] ? br_del_if+0xa3/0x1f0 [bridge]
[ 450.082236][ T3540] ? br_device_event+0x53b/0x7f0 [bridge]
[ 450.082623][ T3540] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 450.082994][ T3540] ? notifier_call_chain+0xcd/0x150
[ 450.083359][ T3540] ? __dev_change_net_namespace+0x634/0x19a0
[ 450.083798][ T3540] ? do_setlink.constprop.0+0x1f8/0x2480
[ 450.084167][ T3540] ? rtnl_newlink+0x69a/0xa60
[ 450.084517][ T3540] ? rtnetlink_rcv_msg+0x710/0xc00
[ 450.084878][ T3540] ? netlink_rcv_skb+0x121/0x350
[ 450.085238][ T3540] ? netlink_unicast+0x49e/0x780
[ 450.085596][ T3540] ? netlink_sendmsg+0x721/0xbe0
[ 450.085958][ T3540] ? ____sys_sendmsg+0x7ad/0xa10
[ 450.086323][ T3540] ? ___sys_sendmsg+0xed/0x170
[ 450.086676][ T3540] ? __sys_sendmsg+0x10b/0x1a0
[ 450.087043][ T3540] ? do_syscall_64+0xc1/0x380
[ 450.087408][ T3540] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 450.087878][ T3540] netif_set_mtu+0x88/0x100
[ 450.088235][ T3540] ? __pfx_netif_set_mtu+0x10/0x10
[ 450.088616][ T3540] dev_set_mtu+0xa0/0x150
[ 450.088899][ T3540] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 450.089381][ T3540] br_del_if+0xb2/0x1f0 [bridge]
[ 450.089769][ T3540] br_device_event+0x53b/0x7f0 [bridge]
[ 450.090168][ T3540] ? __pfx_br_device_event+0x10/0x10 [bridge]
[ 450.090639][ T3540] ? netconsole_netdev_event+0x2c1/0x620
[ 450.091014][ T3540] notifier_call_chain+0xcd/0x150
[ 450.091382][ T3540] unregister_netdevice_many_notify+0x694/0x1a40
[ 450.091825][ T3540] ? __pfx_vxlan_dellink+0x10/0x10 [vxlan]
[ 450.092292][ T3540] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 450.092740][ T3540] ? net_generic+0xb1/0x1f0 [vxlan]
[ 450.093117][ T3540] vxlan_netdevice_event+0x245/0x340 [vxlan]
[ 450.093569][ T3540] ? __pfx_vxlan_netdevice_event+0x10/0x10 [vxlan]
[ 450.094044][ T3540] notifier_call_chain+0xcd/0x150
[ 450.094407][ T3540] __dev_change_net_namespace+0x634/0x19a0
[ 450.094871][ T3540] ? __pfx___dev_change_net_namespace+0x10/0x10
[ 450.095310][ T3540] ? find_held_lock+0x2b/0x80
[ 450.095671][ T3540] ? __lock_release+0x5d/0x170
[ 450.096038][ T3540] ? __pfx_validate_linkmsg+0x10/0x10
[ 450.096398][ T3540] ? is_bpf_text_address+0x71/0x120
[ 450.096757][ T3540] ? kernel_text_address+0xce/0xe0
[ 450.097124][ T3540] do_setlink.constprop.0+0x1f8/0x2480
[ 450.097489][ T3540] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 450.097946][ T3540] ? rcu_read_lock_any_held+0x43/0xb0
[ 450.098300][ T3540] ? validate_chain+0x166/0x4d0
[ 450.098652][ T3540] ? __kernel_text_address+0x12/0x40
[ 450.099024][ T3540] ? __lock_acquire+0x44d/0x7e0
[ 450.099383][ T3540] ? __mutex_trylock_common+0xf9/0x260
[ 450.099741][ T3540] ? __pfx___mutex_trylock_common+0x10/0x10
[ 450.100197][ T3540] ? rcu_is_watching+0x12/0xc0
[ 450.100554][ T3540] ? rcu_is_watching+0x12/0xc0
[ 450.100913][ T3540] ? trace_contention_end+0xdc/0x140
[ 450.101267][ T3540] ? __mutex_lock+0x19c/0xcd0
[ 450.101620][ T3540] ? find_held_lock+0x2b/0x80
[ 450.101987][ T3540] ? rtnl_newlink+0x651/0xa60
[ 450.102343][ T3540] ? __create_object+0x5e/0xb0
[ 450.102698][ T3540] ? __pfx___mutex_lock+0x10/0x10
[ 450.103073][ T3540] ? trace_cap_capable+0x10f/0x190
[ 450.103430][ T3540] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 450.103894][ T3540] ? __rtnl_newlink+0x40e/0xa40
[ 450.104253][ T3540] rtnl_newlink+0x69a/0xa60
[ 450.104620][ T3540] ? __pfx_rtnl_newlink+0x10/0x10
[ 450.104982][ T3540] ? __lock_acquire+0x44d/0x7e0
[ 450.105341][ T3540] ? find_held_lock+0x2b/0x80
[ 450.105695][ T3540] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 450.106056][ T3540] ? __lock_release+0x5d/0x170
[ 450.106408][ T3540] ? __pfx_rtnl_newlink+0x10/0x10
[ 450.106757][ T3540] rtnetlink_rcv_msg+0x710/0xc00
[ 450.107124][ T3540] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 450.107499][ T3540] ? __lock_acquire+0x44d/0x7e0
[ 450.107882][ T3540] netlink_rcv_skb+0x121/0x350
[ 450.108243][ T3540] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 450.108599][ T3540] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 450.108980][ T3540] ? netlink_deliver_tap+0x13e/0x340
[ 450.109333][ T3540] ? netlink_deliver_tap+0xc3/0x340
[ 450.109687][ T3540] netlink_unicast+0x49e/0x780
[ 450.110060][ T3540] ? __pfx_netlink_unicast+0x10/0x10
[ 450.110415][ T3540] ? __lock_acquire+0x44d/0x7e0
[ 450.110774][ T3540] netlink_sendmsg+0x721/0xbe0
[ 450.111145][ T3540] ? __pfx_netlink_sendmsg+0x10/0x10
[ 450.111501][ T3540] ? __import_iovec+0x238/0x3c0
[ 450.111894][ T3540] ____sys_sendmsg+0x7ad/0xa10
[ 450.112258][ T3540] ? __pfx_____sys_sendmsg+0x10/0x10
[ 450.112616][ T3540] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 450.113085][ T3540] ___sys_sendmsg+0xed/0x170
[ 450.113438][ T3540] ? kasan_record_aux_stack+0x8c/0xa0
[ 450.113795][ T3540] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 450.114246][ T3540] ? __pfx____sys_sendmsg+0x10/0x10
[ 450.114602][ T3540] ? find_held_lock+0x2b/0x80
[ 450.114968][ T3540] ? __lock_acquire+0x44d/0x7e0
[ 450.115338][ T3540] ? find_held_lock+0x2b/0x80
[ 450.115692][ T3540] ? __virt_addr_valid+0x22e/0x450
[ 450.116055][ T3540] ? __lock_release+0x5d/0x170
[ 450.116416][ T3540] __sys_sendmsg+0x10b/0x1a0
[ 450.116769][ T3540] ? __call_rcu_common.constprop.0+0x320/0x640
[ 450.117216][ T3540] ? __pfx___sys_sendmsg+0x10/0x10
[ 450.117608][ T3540] ? rcu_is_watching+0x12/0xc0
[ 450.117974][ T3540] do_syscall_64+0xc1/0x380
[ 450.118335][ T3540] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 450.118780][ T3540] RIP: 0033:0x7f1b4aa6a1e7
[ 450.119161][ T3540] 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
[ 450.120429][ T3540] RSP: 002b:00007ffd61edf438 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 450.120979][ T3540] RAX: ffffffffffffffda RBX: 00007ffd61edfb70 RCX: 00007f1b4aa6a1e7
[ 450.121511][ T3540] RDX: 0000000000000000 RSI: 00007ffd61edf4a0 RDI: 0000000000000005
[ 450.122049][ T3540] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 450.122582][ T3540] R10: 00007f1b4a967498 R11: 0000000000000246 R12: 0000000000000004
[ 450.123127][ T3540] R13: 00000000686e0d99 R14: 0000000000499600 R15: 0000000000000000
[ 450.123666][ T3540]
[ 450.123944][ T3540] irq event stamp: 69887
[ 450.124210][ T3540] hardirqs last enabled at (69895): [] __up_console_sem+0x6b/0x80
[ 450.124826][ T3540] hardirqs last disabled at (69902): [] __up_console_sem+0x50/0x80
[ 450.125452][ T3540] softirqs last enabled at (69640): [] handle_softirqs+0x358/0x620
[ 450.126072][ T3540] softirqs last disabled at (69619): [] __irq_exit_rcu+0xfa/0x160
[ 450.126682][ T3540] ---[ end trace 0000000000000000 ]---
[ 450.163659][ T36] br2: port 2(v1veth3) entered disabled state
[ 450.319194][ T67] w1: left allmulticast mode
[ 450.319554][ T67] w1: left promiscuous mode
[ 450.320085][ T67] br1: port 3(w1) entered disabled state
[ 450.931332][ T124] br3: port 1(veth5) entered disabled state
[ 451.382611][ T259] br2: port 1(veth3) entered disabled state
[ 451.805719][ T3563] veth1: left allmulticast mode
[ 451.806162][ T3563] veth1: left promiscuous mode
[ 451.806781][ T3563] br1: port 1(veth1) entered disabled state
[ 451.808805][ T3563] ------------[ cut here ]------------
[ 451.809955][ T3563] WARNING: CPU: 2 PID: 3563 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 451.810631][ T3563] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth
[ 451.811431][ T3563] CPU: 2 UID: 0 PID: 3563 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 451.812100][ T3563] Tainted: [W]=WARN
[ 451.812375][ T3563] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 451.812803][ T3563] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 451.813170][ T3563] 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
[ 451.814360][ T3563] RSP: 0018:ffffc900071aef70 EFLAGS: 00010246
[ 451.814782][ T3563] RAX: 0000000000000000 RBX: ffff888005aaa000 RCX: 0000000000000001
[ 451.815316][ T3563] RDX: 0000000000000000 RSI: ffffffffb0c9b941 RDI: ffffffffb04555e0
[ 451.815829][ T3563] RBP: ffffc900071af058 R08: 0000000000000000 R09: 0000000000000000
[ 451.816407][ T3563] R10: ffffc900071af088 R11: ffffffffb1179160 R12: 1ffff92000e35df2
[ 451.816924][ T3563] R13: 00000000000005dc R14: ffffc900071af088 R15: ffff888005aaaf08
[ 451.817447][ T3563] FS: 00007fa7b236b800(0000) GS:ffff8880835b7000(0000) knlGS:0000000000000000
[ 451.818024][ T3563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 451.818429][ T3563] CR2: 00000000004e5aa8 CR3: 0000000019584002 CR4: 0000000000772ef0
[ 451.818928][ T3563] PKRU: 55555554
[ 451.819185][ T3563] Call Trace:
[ 451.819440][ T3563]
[ 451.819619][ T3563] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 451.820045][ T3563] ? br_del_if+0xa3/0x1f0 [bridge]
[ 451.820449][ T3563] ? do_set_master+0x14a/0x500
[ 451.820774][ T3563] ? do_setlink.constprop.0+0x9f4/0x2480
[ 451.821109][ T3563] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 451.821434][ T3563] ? netlink_unicast+0x49e/0x780
[ 451.821761][ T3563] ? netlink_sendmsg+0x721/0xbe0
[ 451.822104][ T3563] ? ____sys_sendmsg+0x7ad/0xa10
[ 451.822440][ T3563] ? ___sys_sendmsg+0xed/0x170
[ 451.822778][ T3563] ? __sys_sendmsg+0x10b/0x1a0
[ 451.823125][ T3563] ? do_syscall_64+0xc1/0x380
[ 451.823454][ T3563] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 451.823846][ T3563] ? find_held_lock+0x2b/0x80
[ 451.824183][ T3563] netif_set_mtu+0x88/0x100
[ 451.824545][ T3563] ? __pfx_netif_set_mtu+0x10/0x10
[ 451.824897][ T3563] dev_set_mtu+0xa0/0x150
[ 451.825144][ T3563] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 451.825580][ T3563] br_del_if+0xb2/0x1f0 [bridge]
[ 451.825954][ T3563] ? rtnl_is_locked+0x15/0x20
[ 451.826273][ T3563] do_set_master+0x14a/0x500
[ 451.826606][ T3563] do_setlink.constprop.0+0x9f4/0x2480
[ 451.826950][ T3563] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 451.827360][ T3563] ? rcu_read_lock_any_held+0x43/0xb0
[ 451.827699][ T3563] ? validate_chain+0x166/0x4d0
[ 451.828027][ T3563] ? __kernel_text_address+0x12/0x40
[ 451.828350][ T3563] ? __lock_acquire+0x44d/0x7e0
[ 451.828673][ T3563] ? __mutex_trylock_common+0xf9/0x260
[ 451.829002][ T3563] ? __pfx___mutex_trylock_common+0x10/0x10
[ 451.829388][ T3563] ? rcu_is_watching+0x12/0xc0
[ 451.829713][ T3563] ? rcu_is_watching+0x12/0xc0
[ 451.830045][ T3563] ? trace_contention_end+0xdc/0x140
[ 451.830362][ T3563] ? __mutex_lock+0x19c/0xcd0
[ 451.830681][ T3563] ? find_held_lock+0x2b/0x80
[ 451.831009][ T3563] ? rtnl_newlink+0x651/0xa60
[ 451.831321][ T3563] ? __create_object+0x5e/0xb0
[ 451.831647][ T3563] ? __pfx___mutex_lock+0x10/0x10
[ 451.831974][ T3563] ? trace_cap_capable+0x10f/0x190
[ 451.832298][ T3563] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 451.832686][ T3563] ? __rtnl_newlink+0x40e/0xa40
[ 451.833020][ T3563] rtnl_newlink+0x69a/0xa60
[ 451.833341][ T3563] ? __pfx_rtnl_newlink+0x10/0x10
[ 451.833660][ T3563] ? __lock_acquire+0x44d/0x7e0
[ 451.833993][ T3563] ? find_held_lock+0x2b/0x80
[ 451.834310][ T3563] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 451.834624][ T3563] ? __lock_release+0x5d/0x170
[ 451.834960][ T3563] ? __pfx_rtnl_newlink+0x10/0x10
[ 451.835274][ T3563] rtnetlink_rcv_msg+0x710/0xc00
[ 451.835593][ T3563] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 451.835921][ T3563] ? __lock_acquire+0x44d/0x7e0
[ 451.836243][ T3563] netlink_rcv_skb+0x121/0x350
[ 451.836561][ T3563] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 451.836893][ T3563] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 451.837237][ T3563] ? netlink_deliver_tap+0x13e/0x340
[ 451.837568][ T3563] ? netlink_deliver_tap+0xc3/0x340
[ 451.837906][ T3563] netlink_unicast+0x49e/0x780
[ 451.838226][ T3563] ? __pfx_netlink_unicast+0x10/0x10
[ 451.838541][ T3563] ? __lock_acquire+0x44d/0x7e0
[ 451.838877][ T3563] netlink_sendmsg+0x721/0xbe0
[ 451.839204][ T3563] ? __pfx_netlink_sendmsg+0x10/0x10
[ 451.839527][ T3563] ? __import_iovec+0x238/0x3c0
[ 451.839868][ T3563] ____sys_sendmsg+0x7ad/0xa10
[ 451.840195][ T3563] ? __pfx_____sys_sendmsg+0x10/0x10
[ 451.840511][ T3563] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 451.840929][ T3563] ___sys_sendmsg+0xed/0x170
[ 451.841246][ T3563] ? kasan_record_aux_stack+0x8c/0xa0
[ 451.841562][ T3563] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 451.841975][ T3563] ? __pfx____sys_sendmsg+0x10/0x10
[ 451.842295][ T3563] ? find_held_lock+0x2b/0x80
[ 451.842622][ T3563] ? __lock_acquire+0x44d/0x7e0
[ 451.842953][ T3563] ? find_held_lock+0x2b/0x80
[ 451.843271][ T3563] ? __virt_addr_valid+0x22e/0x450
[ 451.843585][ T3563] ? __lock_release+0x5d/0x170
[ 451.843929][ T3563] __sys_sendmsg+0x10b/0x1a0
[ 451.844245][ T3563] ? __call_rcu_common.constprop.0+0x320/0x640
[ 451.844649][ T3563] ? __pfx___sys_sendmsg+0x10/0x10
[ 451.844990][ T3563] ? rcu_is_watching+0x12/0xc0
[ 451.845312][ T3563] do_syscall_64+0xc1/0x380
[ 451.845628][ T3563] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 451.846031][ T3563] RIP: 0033:0x7fa7b25381e7
[ 451.846357][ T3563] 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
[ 451.847484][ T3563] RSP: 002b:00007fff80fdc9e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 451.847969][ T3563] RAX: ffffffffffffffda RBX: 00007fff80fdd110 RCX: 00007fa7b25381e7
[ 451.848437][ T3563] RDX: 0000000000000000 RSI: 00007fff80fdca50 RDI: 0000000000000005
[ 451.848920][ T3563] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 451.849388][ T3563] R10: 00007fa7b2435ee8 R11: 0000000000000246 R12: 0000000000000003
[ 451.849866][ T3563] R13: 00000000686e0d9b R14: 0000000000499600 R15: 0000000000000000
[ 451.850368][ T3563]
[ 451.850613][ T3563] irq event stamp: 46131
[ 451.850854][ T3563] hardirqs last enabled at (46141): [] __up_console_sem+0x6b/0x80
[ 451.851412][ T3563] hardirqs last disabled at (46152): [