[ 9.243782][ T173] IPVS: Registered protocols (TCP)
[ 9.244726][ T173] IPVS: Connection hash table configured (size=4096, memory=32Kbytes)
[ 9.245570][ T173] IPVS: ipvs loaded.
[ 9.437233][ T185] ------------[ cut here ]------------
[ 9.437585][ T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/185
[ 9.438068][ T185] Modules linked in: ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 9.438488][ T185] CPU: 2 UID: 0 PID: 185 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.439024][ T185] Tainted: [W]=WARN
[ 9.439239][ T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.439545][ T185] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.439881][ T185] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 9.440678][ T185] RSP: 0018:ffa0000000577ab0 EFLAGS: 00010286
[ 9.440987][ T185] RAX: 00000000ffffffa6 RBX: ff11000010133e00 RCX: 1ff40000000aef1c
[ 9.441349][ T185] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010133ebc
[ 9.441720][ T185] RBP: ff11000008714000 R08: 1fe22000020267d9 R09: ff11000013285210
[ 9.442073][ T185] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.442428][ T185] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008714000
[ 9.442802][ T185] FS: 00007fe10f7a0840(0000) GS:ff110000adeac000(0000) knlGS:0000000000000000
[ 9.443211][ T185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.443523][ T185] CR2: 0000000000479648 CR3: 000000000ff36004 CR4: 0000000000771ef0
[ 9.443892][ T185] PKRU: 55555554
[ 9.444096][ T185] Call Trace:
[ 9.444306][ T185]
[ 9.444464][ T185] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.444737][ T185] ? notifier_call_chain+0xb0/0x320
[ 9.444995][ T185] rtmsg_ifinfo+0x5c/0xb0
[ 9.445204][ T185] register_netdevice+0x137a/0x1980
[ 9.445470][ T185] ? unregister_netdevice_queue+0x470/0x470
[ 9.445879][ T185] register_netdev+0x23/0x40
[ 9.446152][ T185] loopback_net_init+0x7d/0x150
[ 9.446423][ T185] ops_init+0x187/0x560
[ 9.446634][ T185] setup_net+0x11b/0x3b0
[ 9.446857][ T185] ? unregister_pernet_device+0x80/0x80
[ 9.447108][ T185] ? lockdep_init_map_type+0x5d/0x250
[ 9.447376][ T185] ? mutex_init_lockdep+0xf6/0x120
[ 9.447641][ T185] copy_net_ns+0x2fd/0x450
[ 9.447916][ T185] create_new_namespaces+0x371/0xa10
[ 9.448178][ T185] unshare_nsproxy_namespaces+0xa5/0x150
[ 9.448441][ T185] ksys_unshare+0x47e/0x8c0
[ 9.448711][ T185] ? walk_process_tree+0x350/0x350
[ 9.448965][ T185] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.449234][ T185] __x64_sys_unshare+0x34/0x50
[ 9.449489][ T185] ? do_syscall_64+0x82/0xfc0
[ 9.449757][ T185] do_syscall_64+0xf3/0xfc0
[ 9.450011][ T185] ? trace_hardirqs_off+0xd/0x30
[ 9.450273][ T185] ? exc_page_fault+0xee/0x100
[ 9.450535][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.450856][ T185] RIP: 0033:0x7fe10fa62bcb
[ 9.451125][ T185] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 9.451931][ T185] RSP: 002b:00007ffcda7bd458 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 9.452300][ T185] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fe10fa62bcb
[ 9.452686][ T185] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.453037][ T185] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 9.453400][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcda7bf680
[ 9.453769][ T185] R13: 0000000000000001 R14: 00007fe10f7a06f8 R15: 00007ffcda7c0860
[ 9.454137][ T185]
[ 9.454347][ T185] irq event stamp: 32151
[ 9.454549][ T185] hardirqs last enabled at (32161): [] __up_console_sem+0x5a/0x70
[ 9.454966][ T185] hardirqs last disabled at (32172): [] __up_console_sem+0x3f/0x70
[ 9.455377][ T185] softirqs last enabled at (31844): [] handle_softirqs+0x611/0x940
[ 9.455797][ T185] softirqs last disabled at (31837): [] __irq_exit_rcu+0x103/0x1c0
[ 9.456196][ T185] ---[ end trace 0000000000000000 ]---
[ 9.482958][ T186] ------------[ cut here ]------------
[ 9.483109][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/186
[ 9.483342][ T186] Modules linked in: ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 9.483560][ T186] CPU: 3 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.484329][ T186] Tainted: [W]=WARN
[ 9.484432][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.484597][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.484777][ T186] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 9.485256][ T186] RSP: 0018:ffa0000000587030 EFLAGS: 00010286
[ 9.485427][ T186] RAX: 00000000ffffffa6 RBX: ff11000010133700 RCX: 1ff40000000b0dcc
[ 9.485626][ T186] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000101337bc
[ 9.485830][ T186] RBP: ff11000008714000 R08: 1fe22000020266f9 R09: ff11000011f6aea8
[ 9.486026][ T186] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[ 9.486224][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008714ce1
[ 9.486421][ T186] FS: 00007fe6c0b71840(0000) GS:ff110000adf2c000(0000) knlGS:0000000000000000
[ 9.486652][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.486822][ T186] CR2: 00007fe6c0e411a0 CR3: 00000000130af005 CR4: 0000000000771ef0
[ 9.487021][ T186] PKRU: 55555554
[ 9.487120][ T186] Call Trace:
[ 9.487219][ T186]
[ 9.487292][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.487425][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 9.487531][ T186] ? mark_held_locks+0x40/0x70
[ 9.487670][ T186] __dev_notify_flags+0x1b8/0x280
[ 9.487802][ T186] ? netif_change_name+0x8c0/0x8c0
[ 9.487932][ T186] ? __dev_change_flags+0x4a4/0x660
[ 9.488064][ T186] ? netif_set_allmulti+0x250/0x250
[ 9.488200][ T186] ? is_bpf_text_address+0x68/0x110
[ 9.488338][ T186] netif_change_flags+0xfe/0x190
[ 9.488470][ T186] do_setlink.isra.0+0x1cc3/0x2750
[ 9.488604][ T186] ? rtnl_link_get_size+0x350/0x350
[ 9.488739][ T186] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 9.488903][ T186] ? rcu_read_lock_any_held+0x3c/0x90
[ 9.489033][ T186] ? validate_chain+0x38b/0xc20
[ 9.489165][ T186] ? rcu_read_lock_any_held+0x66/0x90
[ 9.489299][ T186] ? stack_depot_save_flags+0x367/0x770
[ 9.489433][ T186] ? __kernel_text_address+0x12/0x30
[ 9.489564][ T186] ? __lock_acquire+0x508/0xc10
[ 9.489701][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 9.489833][ T186] ? rtnl_newlink+0x883/0xef0
[ 9.489964][ T186] ? rcu_is_watching+0x15/0xd0
[ 9.490094][ T186] ? lock_acquire+0x134/0x160
[ 9.490226][ T186] ? rcu_is_watching+0x15/0xd0
[ 9.490357][ T186] ? rcu_is_watching+0x15/0xd0
[ 9.490490][ T186] ? trace_contention_end+0xb3/0x1a0
[ 9.490621][ T186] ? __mutex_lock+0x1db/0x2010
[ 9.490757][ T186] ? __mutex_lock+0x9b2/0x2010
[ 9.490887][ T186] ? rtnl_newlink+0x883/0xef0
[ 9.491019][ T186] ? ww_mutex_lock+0x160/0x160
[ 9.491150][ T186] ? __rtnl_newlink+0x3fa/0xa50
[ 9.491285][ T186] rtnl_newlink+0x8d1/0xef0
[ 9.491416][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 9.491548][ T186] ? find_held_lock+0x2b/0x80
[ 9.491685][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 9.491814][ T186] ? mark_usage+0x61/0x170
[ 9.491944][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.492077][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 9.492208][ T186] ? find_held_lock+0x2b/0x80
[ 9.492348][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 9.492478][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.492609][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 9.492742][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.492871][ T186] ? validate_chain+0x38b/0xc20
[ 9.493001][ T186] ? rtnl_link_fill+0x920/0x920
[ 9.493131][ T186] ? __lock_acquire+0x508/0xc10
[ 9.493265][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 9.493395][ T186] ? find_held_lock+0x2b/0x80
[ 9.493530][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 9.493686][ T186] ? rtnl_link_fill+0x920/0x920
[ 9.493817][ T186] ? netlink_ack+0xcf0/0xcf0
[ 9.493950][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 9.494080][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 9.494211][ T186] netlink_unicast+0x486/0x750
[ 9.494345][ T186] ? netlink_attachskb+0x810/0x810
[ 9.494476][ T186] ? __lock_acquire+0x508/0xc10
[ 9.494607][ T186] ? __lock_acquire+0x4b1/0xc10
[ 9.494748][ T186] netlink_sendmsg+0x735/0xc60
[ 9.494887][ T186] ? netlink_unicast+0x750/0x750
[ 9.495020][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.495171][ T186] ? __might_fault+0x97/0x140
[ 9.495312][ T186] ? __might_fault+0x97/0x140
[ 9.495444][ T186] ____sys_sendmsg+0x419/0x850
[ 9.495577][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.495710][ T186] ? get_timestamp.constprop.0+0x390/0x390
[ 9.495872][ T186] ? move_addr_to_kernel+0xf0/0xf0
[ 9.496005][ T186] ? stack_depot_save_flags+0x367/0x770
[ 9.496137][ T186] ? validate_chain+0x38b/0xc20
[ 9.496274][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 9.496404][ T186] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 9.496572][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 9.496718][ T186] __sys_sendmsg+0x145/0x1f0
[ 9.496851][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 9.496987][ T186] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 9.497152][ T186] ? do_raw_spin_unlock+0x59/0x250
[ 9.497289][ T186] ? rcu_is_watching+0x15/0xd0
[ 9.497421][ T186] do_syscall_64+0xf3/0xfc0
[ 9.497553][ T186] ? trace_hardirqs_off+0xd/0x30
[ 9.497691][ T186] ? exc_page_fault+0xee/0x100
[ 9.497821][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.497999][ T186] RIP: 0033:0x7fe6c0dab08e
[ 9.498138][ T186] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.498623][ T186] RSP: 002b:00007fff12ea0080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.498825][ T186] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe6c0dab08e
[ 9.499020][ T186] RDX: 0000000000000000 RSI: 00007fff12ea0130 RDI: 0000000000000005
[ 9.499216][ T186] RBP: 00007fff12ea0090 R08: 0000000000000000 R09: 0000000000000000
[ 9.499417][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10de4f
[ 9.499616][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff12ea0800
[ 9.499822][ T186]
[ 9.499920][ T186] irq event stamp: 18183
[ 9.500018][ T186] hardirqs last enabled at (18191): [] __up_console_sem+0x5a/0x70
[ 9.500250][ T186] hardirqs last disabled at (18198): [] __up_console_sem+0x3f/0x70
[ 9.500479][ T186] softirqs last enabled at (17370): [] handle_softirqs+0x611/0x940
[ 9.500714][ T186] softirqs last disabled at (17365): [] __irq_exit_rcu+0x103/0x1c0
[ 9.500956][ T186] ---[ end trace 0000000000000000 ]---
[ 9.669876][ T190] ------------[ cut here ]------------
[ 9.670053][ T190] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/190
[ 9.670302][ T190] Modules linked in: ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 9.670511][ T190] CPU: 3 UID: 0 PID: 190 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.670791][ T190] Tainted: [W]=WARN
[ 9.670893][ T190] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.671059][ T190] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.671238][ T190] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 9.672417][ T190] RSP: 0018:ffa00000006f7ab0 EFLAGS: 00010286
[ 9.672591][ T190] RAX: 00000000ffffffa6 RBX: ff110000055c3a80 RCX: 1ff40000000def1c
[ 9.672849][ T190] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000055c3b3c
[ 9.673050][ T190] RBP: ff11000007ac9000 R08: 1fe2200000ab8769 R09: ff1100001348aed0
[ 9.673256][ T190] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.673458][ T190] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000007ac9000
[ 9.673730][ T190] FS: 00007fc5ef1b0840(0000) GS:ff110000adf2c000(0000) knlGS:0000000000000000
[ 9.673967][ T190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.674137][ T190] CR2: 00007fc5ef3b7430 CR3: 000000001314f004 CR4: 0000000000771ef0
[ 9.674340][ T190] PKRU: 55555554
[ 9.674441][ T190] Call Trace:
[ 9.674559][ T190]
[ 9.674630][ T190] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.674770][ T190] ? notifier_call_chain+0xb0/0x320
[ 9.674907][ T190] rtmsg_ifinfo+0x5c/0xb0
[ 9.675010][ T190] register_netdevice+0x137a/0x1980
[ 9.675144][ T190] ? unregister_netdevice_queue+0x470/0x470
[ 9.675312][ T190] register_netdev+0x23/0x40
[ 9.675444][ T190] loopback_net_init+0x7d/0x150
[ 9.675578][ T190] ops_init+0x187/0x560
[ 9.675685][ T190] setup_net+0x11b/0x3b0
[ 9.675784][ T190] ? unregister_pernet_device+0x80/0x80
[ 9.675917][ T190] ? lockdep_init_map_type+0x5d/0x250
[ 9.676050][ T190] ? mutex_init_lockdep+0xf6/0x120
[ 9.676184][ T190] copy_net_ns+0x2fd/0x450
[ 9.676319][ T190] create_new_namespaces+0x371/0xa10
[ 9.676453][ T190] unshare_nsproxy_namespaces+0xa5/0x150
[ 9.676585][ T190] ksys_unshare+0x47e/0x8c0
[ 9.676724][ T190] ? walk_process_tree+0x350/0x350
[ 9.676858][ T190] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.676994][ T190] __x64_sys_unshare+0x34/0x50
[ 9.677124][ T190] ? do_syscall_64+0x82/0xfc0
[ 9.677260][ T190] do_syscall_64+0xf3/0xfc0
[ 9.677392][ T190] ? trace_hardirqs_off+0xd/0x30
[ 9.677523][ T190] ? exc_page_fault+0xee/0x100
[ 9.677657][ T190] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.677826][ T190] RIP: 0033:0x7fc5ef472bcb
[ 9.677969][ T190] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 9.678442][ T190] RSP: 002b:00007ffd4fe92aa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 9.678643][ T190] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fc5ef472bcb
[ 9.678847][ T190] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.679042][ T190] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 9.679244][ T190] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd4fe94cd0
[ 9.679440][ T190] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd4fe96860
[ 9.679642][ T190]
[ 9.679748][ T190] irq event stamp: 24747
[ 9.679848][ T190] hardirqs last enabled at (24755): [] __up_console_sem+0x5a/0x70
[ 9.680078][ T190] hardirqs last disabled at (24762): [] __up_console_sem+0x3f/0x70
[ 9.680309][ T190] softirqs last enabled at (24454): [] handle_softirqs+0x611/0x940
[ 9.680540][ T190] softirqs last disabled at (24429): [] __irq_exit_rcu+0x103/0x1c0
[ 9.680772][ T190] ---[ end trace 0000000000000000 ]---
[ 9.720240][ T191] ------------[ cut here ]------------
[ 9.720436][ T191] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/191
[ 9.720965][ T191] Modules linked in: ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 9.721214][ T191] CPU: 2 UID: 0 PID: 191 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.721534][ T191] Tainted: [W]=WARN
[ 9.721691][ T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.721903][ T191] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.722125][ T191] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 9.722636][ T191] RSP: 0018:ffa0000000707030 EFLAGS: 00010286
[ 9.722858][ T191] RAX: 00000000ffffffa6 RBX: ff110000055c3540 RCX: 1ff40000000e0dcc
[ 9.723097][ T191] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000055c35fc
[ 9.723346][ T191] RBP: ff11000007ac9000 R08: 1fe2200000ab86c1 R09: ff1100001342d1e8
[ 9.723585][ T191] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[ 9.723837][ T191] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000007ac9ce1
[ 9.724077][ T191] FS: 00007f144ae27840(0000) GS:ff110000adeac000(0000) knlGS:0000000000000000
[ 9.724363][ T191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.724572][ T191] CR2: 00000000254b9988 CR3: 000000000572f002 CR4: 0000000000771ef0
[ 9.724823][ T191] PKRU: 55555554
[ 9.724966][ T191] Call Trace:
[ 9.725110][ T191]
[ 9.725231][ T191] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.725417][ T191] rtmsg_ifinfo+0x5c/0xb0
[ 9.725563][ T191] ? mark_held_locks+0x40/0x70
[ 9.725752][ T191] __dev_notify_flags+0x1b8/0x280
[ 9.725932][ T191] ? netif_change_name+0x8c0/0x8c0
[ 9.726106][ T191] ? __dev_change_flags+0x4a4/0x660
[ 9.726291][ T191] ? netif_set_allmulti+0x250/0x250
[ 9.726467][ T191] ? is_bpf_text_address+0x68/0x110
[ 9.726651][ T191] netif_change_flags+0xfe/0x190
[ 9.726841][ T191] do_setlink.isra.0+0x1cc3/0x2750
[ 9.727019][ T191] ? rtnl_link_get_size+0x350/0x350
[ 9.727195][ T191] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 9.727415][ T191] ? rcu_read_lock_any_held+0x3c/0x90
[ 9.727591][ T191] ? validate_chain+0x38b/0xc20
[ 9.727776][ T191] ? rcu_read_lock_any_held+0x66/0x90
[ 9.727955][ T191] ? stack_depot_save_flags+0x367/0x770
[ 9.728134][ T191] ? __kernel_text_address+0x12/0x30
[ 9.728321][ T191] ? __lock_acquire+0x508/0xc10
[ 9.728499][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 9.728686][ T191] ? rtnl_newlink+0x883/0xef0
[ 9.728865][ T191] ? rcu_is_watching+0x15/0xd0
[ 9.729041][ T191] ? lock_acquire+0x134/0x160
[ 9.729220][ T191] ? rcu_is_watching+0x15/0xd0
[ 9.729407][ T191] ? rcu_is_watching+0x15/0xd0
[ 9.729584][ T191] ? trace_contention_end+0xb3/0x1a0
[ 9.729772][ T191] ? __mutex_lock+0x1db/0x2010
[ 9.729947][ T191] ? __mutex_lock+0x9b2/0x2010
[ 9.730123][ T191] ? rtnl_newlink+0x883/0xef0
[ 9.730307][ T191] ? ww_mutex_lock+0x160/0x160
[ 9.730486][ T191] ? __rtnl_newlink+0x3fa/0xa50
[ 9.730680][ T191] rtnl_newlink+0x8d1/0xef0
[ 9.730862][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 9.731036][ T191] ? find_held_lock+0x2b/0x80
[ 9.731213][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 9.731397][ T191] ? mark_usage+0x61/0x170
[ 9.731572][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.731763][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 9.731941][ T191] ? find_held_lock+0x2b/0x80
[ 9.732119][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 9.732303][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.732481][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 9.732671][ T191] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.732849][ T191] ? validate_chain+0x38b/0xc20
[ 9.733024][ T191] ? rtnl_link_fill+0x920/0x920
[ 9.733200][ T191] ? __lock_acquire+0x508/0xc10
[ 9.733390][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 9.733566][ T191] ? find_held_lock+0x2b/0x80
[ 9.733760][ T191] netlink_rcv_skb+0x14e/0x3a0
[ 9.733938][ T191] ? rtnl_link_fill+0x920/0x920
[ 9.734116][ T191] ? netlink_ack+0xcf0/0xcf0
[ 9.734304][ T191] ? netlink_deliver_tap+0xc5/0x330
[ 9.734480][ T191] ? netlink_deliver_tap+0x13c/0x330
[ 9.734674][ T191] netlink_unicast+0x486/0x750
[ 9.734858][ T191] ? netlink_attachskb+0x810/0x810
[ 9.735035][ T191] ? __lock_acquire+0x508/0xc10
[ 9.735211][ T191] ? __lock_acquire+0x4b1/0xc10
[ 9.735400][ T191] netlink_sendmsg+0x735/0xc60
[ 9.735579][ T191] ? netlink_unicast+0x750/0x750
[ 9.735772][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.735951][ T191] ? __might_fault+0x97/0x140
[ 9.736133][ T191] ? __might_fault+0x97/0x140
[ 9.736321][ T191] ____sys_sendmsg+0x419/0x850
[ 9.736501][ T191] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.736690][ T191] ? get_timestamp.constprop.0+0x390/0x390
[ 9.736897][ T191] ? move_addr_to_kernel+0xf0/0xf0
[ 9.737075][ T191] ? stack_depot_save_flags+0x367/0x770
[ 9.737260][ T191] ? validate_chain+0x38b/0xc20
[ 9.737443][ T191] ___sys_sendmsg+0x14e/0x1d0
[ 9.737621][ T191] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 9.737841][ T191] ? copy_msghdr_from_user+0x460/0x460
[ 9.738030][ T191] __sys_sendmsg+0x145/0x1f0
[ 9.738206][ T191] ? __sys_sendmsg_sock+0x20/0x20
[ 9.738392][ T191] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 9.738603][ T191] ? do_raw_spin_unlock+0x59/0x250
[ 9.738796][ T191] ? rcu_is_watching+0x15/0xd0
[ 9.738975][ T191] do_syscall_64+0xf3/0xfc0
[ 9.739153][ T191] ? trace_hardirqs_off+0xd/0x30
[ 9.739335][ T191] ? exc_page_fault+0xee/0x100
[ 9.739514][ T191] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.739737][ T191] RIP: 0033:0x7f144b06108e
[ 9.739921][ T191] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.740434][ T191] RSP: 002b:00007ffe722638b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.740688][ T191] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f144b06108e
[ 9.740930][ T191] RDX: 0000000000000000 RSI: 00007ffe72263960 RDI: 0000000000000005
[ 9.741173][ T191] RBP: 00007ffe722638c0 R08: 0000000000000000 R09: 0000000000000000
[ 9.741422][ T191] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10de50
[ 9.741673][ T191] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe72264030
[ 9.741919][ T191]
[ 9.742062][ T191] irq event stamp: 25739
[ 9.742205][ T191] hardirqs last enabled at (25749): [] __up_console_sem+0x5a/0x70
[ 9.742486][ T191] hardirqs last disabled at (25758): [] __up_console_sem+0x3f/0x70
[ 9.742769][ T191] softirqs last enabled at (24744): [] handle_softirqs+0x611/0x940
[ 9.743041][ T191] softirqs last disabled at (24737): [] __irq_exit_rcu+0x103/0x1c0
[ 9.743322][ T191] ---[ end trace 0000000000000000 ]---
[ 9.863151][ T195] ------------[ cut here ]------------
[ 9.863357][ T195] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/195
[ 9.863639][ T195] Modules linked in: ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 9.864005][ T195] CPU: 2 UID: 0 PID: 195 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.864365][ T195] Tainted: [W]=WARN
[ 9.864521][ T195] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.864745][ T195] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.864963][ T195] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 9.865478][ T195] RSP: 0018:ffa00000008afab0 EFLAGS: 00010286
[ 9.865704][ T195] RAX: 00000000ffffffa6 RBX: ff1100001275be00 RCX: 1ff4000000115f1c
[ 9.865944][ T195] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001275bebc
[ 9.866183][ T195] RBP: ff11000016779000 R08: 1fe22000024eb7d9 R09: ff11000012c72ed0
[ 9.866431][ T195] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.866683][ T195] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000016779000
[ 9.866928][ T195] FS: 00007f216127a840(0000) GS:ff110000adeac000(0000) knlGS:0000000000000000
[ 9.867204][ T195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.867426][ T195] CR2: 00007f216147bc20 CR3: 000000001671f001 CR4: 0000000000771ef0
[ 9.867679][ T195] PKRU: 55555554
[ 9.867823][ T195] Call Trace:
[ 9.867969][ T195]
[ 9.868083][ T195] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.868268][ T195] ? notifier_call_chain+0xb0/0x320
[ 9.868448][ T195] rtmsg_ifinfo+0x5c/0xb0
[ 9.868594][ T195] register_netdevice+0x137a/0x1980
[ 9.868785][ T195] ? unregister_netdevice_queue+0x470/0x470
[ 9.868995][ T195] register_netdev+0x23/0x40
[ 9.869175][ T195] loopback_net_init+0x7d/0x150
[ 9.869377][ T195] ops_init+0x187/0x560
[ 9.869524][ T195] setup_net+0x11b/0x3b0
[ 9.869684][ T195] ? unregister_pernet_device+0x80/0x80
[ 9.869909][ T195] ? lockdep_init_map_type+0x5d/0x250
[ 9.870088][ T195] ? mutex_init_lockdep+0xf6/0x120
[ 9.870275][ T195] copy_net_ns+0x2fd/0x450
[ 9.870452][ T195] create_new_namespaces+0x371/0xa10
[ 9.870634][ T195] unshare_nsproxy_namespaces+0xa5/0x150
[ 9.870826][ T195] ksys_unshare+0x47e/0x8c0
[ 9.871007][ T195] ? walk_process_tree+0x350/0x350
[ 9.871185][ T195] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.871376][ T195] __x64_sys_unshare+0x34/0x50
[ 9.871551][ T195] ? do_syscall_64+0x82/0xfc0
[ 9.871740][ T195] do_syscall_64+0xf3/0xfc0
[ 9.871922][ T195] ? trace_hardirqs_off+0xd/0x30
[ 9.872101][ T195] ? exc_page_fault+0xee/0x100
[ 9.872289][ T195] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.872498][ T195] RIP: 0033:0x7f216153cbcb
[ 9.872694][ T195] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 9.873208][ T195] RSP: 002b:00007ffcf06dc208 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 9.873458][ T195] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f216153cbcb
[ 9.873710][ T195] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.873951][ T195] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 9.874194][ T195] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcf06de430
[ 9.874439][ T195] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcf06df860
[ 9.874698][ T195]
[ 9.874841][ T195] irq event stamp: 23367
[ 9.874984][ T195] hardirqs last enabled at (23377): [] __up_console_sem+0x5a/0x70
[ 9.875264][ T195] hardirqs last disabled at (23386): [] __up_console_sem+0x3f/0x70
[ 9.875535][ T195] softirqs last enabled at (22754): [] __alloc_skb+0x4c2/0x5f0
[ 9.875817][ T195] softirqs last disabled at (22752): [] __alloc_skb+0x4c2/0x5f0
[ 9.876088][ T195] ---[ end trace 0000000000000000 ]---
[ 9.912774][ T196] ------------[ cut here ]------------
[ 9.912919][ T196] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/196
[ 9.913146][ T196] Modules linked in: ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 9.913357][ T196] CPU: 3 UID: 0 PID: 196 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.913616][ T196] Tainted: [W]=WARN
[ 9.914362][ T196] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.914526][ T196] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.914777][ T196] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 9.915245][ T196] RSP: 0018:ffa00000008bf030 EFLAGS: 00010286
[ 9.915409][ T196] RAX: 00000000ffffffa6 RBX: ff1100001271c3c0 RCX: 1ff4000000117dcc
[ 9.915602][ T196] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001271c47c
[ 9.915870][ T196] RBP: ff11000016779000 R08: 1fe22000024e3891 R09: ff11000012c70b68
[ 9.916063][ T196] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[ 9.916262][ T196] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000016779ce1
[ 9.916537][ T196] FS: 00007f15c9263840(0000) GS:ff110000adf2c000(0000) knlGS:0000000000000000
[ 9.916819][ T196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.916982][ T196] CR2: 0000000039439988 CR3: 0000000016727005 CR4: 0000000000771ef0
[ 9.917176][ T196] PKRU: 55555554
[ 9.917277][ T196] Call Trace:
[ 9.917374][ T196]
[ 9.917440][ T196] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.917573][ T196] rtmsg_ifinfo+0x5c/0xb0
[ 9.917700][ T196] ? mark_held_locks+0x40/0x70
[ 9.917831][ T196] __dev_notify_flags+0x1b8/0x280
[ 9.917962][ T196] ? netif_change_name+0x8c0/0x8c0
[ 9.918091][ T196] ? __dev_change_flags+0x4a4/0x660
[ 9.918222][ T196] ? netif_set_allmulti+0x250/0x250
[ 9.918358][ T196] ? clockevents_program_event+0x307/0x7e0
[ 9.918525][ T196] netif_change_flags+0xfe/0x190
[ 9.918656][ T196] do_setlink.isra.0+0x1cc3/0x2750
[ 9.918792][ T196] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 9.918953][ T196] ? rtnl_link_get_size+0x350/0x350
[ 9.919083][ T196] ? irqentry_exit+0x21c/0x710
[ 9.919214][ T196] ? irqentry_exit+0x21c/0x710
[ 9.919348][ T196] ? lockdep_hardirqs_off+0x91/0xf0
[ 9.919479][ T196] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 9.919641][ T196] ? rcu_read_lock_any_held+0x3c/0x90
[ 9.919775][ T196] ? validate_chain+0x38b/0xc20
[ 9.919905][ T196] ? __lock_acquire+0x508/0xc10
[ 9.920034][ T196] ? lock_is_held_type+0xf0/0x1a0
[ 9.920189][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 9.920323][ T196] ? rtnl_newlink+0x883/0xef0
[ 9.920454][ T196] ? rcu_is_watching+0x15/0xd0
[ 9.920582][ T196] ? lock_acquire+0x134/0x160
[ 9.920714][ T196] ? rcu_is_watching+0x15/0xd0
[ 9.920842][ T196] ? rcu_is_watching+0x15/0xd0
[ 9.920970][ T196] ? trace_contention_end+0xb3/0x1a0
[ 9.921099][ T196] ? __mutex_lock+0x1db/0x2010
[ 9.921232][ T196] ? __mutex_lock+0x9b2/0x2010
[ 9.921362][ T196] ? rtnl_newlink+0x883/0xef0
[ 9.921495][ T196] ? ww_mutex_lock+0x160/0x160
[ 9.921625][ T196] ? __rtnl_newlink+0x3fa/0xa50
[ 9.921763][ T196] rtnl_newlink+0x8d1/0xef0
[ 9.921892][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 9.922020][ T196] ? find_held_lock+0x2b/0x80
[ 9.922150][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 9.922284][ T196] ? mark_usage+0x61/0x170
[ 9.922411][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.922544][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 9.922676][ T196] ? find_held_lock+0x2b/0x80
[ 9.922805][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 9.922933][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.923063][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 9.923190][ T196] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.923326][ T196] ? validate_chain+0x38b/0xc20
[ 9.923456][ T196] ? rtnl_link_fill+0x920/0x920
[ 9.923586][ T196] ? __lock_acquire+0x508/0xc10
[ 9.923721][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 9.923848][ T196] ? find_held_lock+0x2b/0x80
[ 9.923979][ T196] netlink_rcv_skb+0x14e/0x3a0
[ 9.924110][ T196] ? rtnl_link_fill+0x920/0x920
[ 9.924242][ T196] ? netlink_ack+0xcf0/0xcf0
[ 9.924374][ T196] ? netlink_deliver_tap+0xc5/0x330
[ 9.924503][ T196] ? netlink_deliver_tap+0x13c/0x330
[ 9.924634][ T196] netlink_unicast+0x486/0x750
[ 9.924768][ T196] ? netlink_attachskb+0x810/0x810
[ 9.924897][ T196] ? __lock_acquire+0x508/0xc10
[ 9.925025][ T196] ? __lock_acquire+0x4b1/0xc10
[ 9.925154][ T196] netlink_sendmsg+0x735/0xc60
[ 9.925289][ T196] ? netlink_unicast+0x750/0x750
[ 9.925420][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.925549][ T196] ? __might_fault+0x97/0x140
[ 9.925684][ T196] ? __might_fault+0x97/0x140
[ 9.925813][ T196] ____sys_sendmsg+0x419/0x850
[ 9.925943][ T196] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.926072][ T196] ? get_timestamp.constprop.0+0x390/0x390
[ 9.926235][ T196] ? move_addr_to_kernel+0xf0/0xf0
[ 9.926368][ T196] ? stack_depot_save_flags+0x367/0x770
[ 9.926498][ T196] ? validate_chain+0x38b/0xc20
[ 9.926627][ T196] ___sys_sendmsg+0x14e/0x1d0
[ 9.926760][ T196] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 9.926921][ T196] ? copy_msghdr_from_user+0x460/0x460
[ 9.927061][ T196] __sys_sendmsg+0x145/0x1f0
[ 9.927190][ T196] ? __sys_sendmsg_sock+0x20/0x20
[ 9.927325][ T196] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 9.927490][ T196] ? do_raw_spin_unlock+0x59/0x250
[ 9.927621][ T196] ? rcu_is_watching+0x15/0xd0
[ 9.927756][ T196] do_syscall_64+0xf3/0xfc0
[ 9.927886][ T196] ? trace_hardirqs_off+0xd/0x30
[ 9.928014][ T196] ? exc_page_fault+0xee/0x100
[ 9.928144][ T196] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.928308][ T196] RIP: 0033:0x7f15c949d08e
[ 9.928444][ T196] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.928909][ T196] RSP: 002b:00007ffd1365a210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.929104][ T196] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f15c949d08e
[ 9.929302][ T196] RDX: 0000000000000000 RSI: 00007ffd1365a2c0 RDI: 0000000000000005
[ 9.929494][ T196] RBP: 00007ffd1365a220 R08: 0000000000000000 R09: 0000000000000000
[ 9.929691][ T196] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10de50
[ 9.929882][ T196] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1365a990
[ 9.930081][ T196]
[ 9.930178][ T196] irq event stamp: 24151
[ 9.930280][ T196] hardirqs last enabled at (24159): [] __up_console_sem+0x5a/0x70
[ 9.930505][ T196] hardirqs last disabled at (24166): [] __up_console_sem+0x3f/0x70
[ 9.930734][ T196] softirqs last enabled at (23414): [] handle_softirqs+0x611/0x940
[ 9.930968][ T196] softirqs last disabled at (23365): [] __irq_exit_rcu+0x103/0x1c0
[ 9.931191][ T196] ---[ end trace 0000000000000000 ]---
[ 10.070088][ T199] ------------[ cut here ]------------
[ 10.070345][ T199] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/199
[ 10.070587][ T199] Modules linked in: veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 10.070928][ T199] CPU: 3 UID: 0 PID: 199 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.071208][ T199] Tainted: [W]=WARN
[ 10.071319][ T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.071494][ T199] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.071748][ T199] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 10.072243][ T199] RSP: 0018:ffa00000008eee30 EFLAGS: 00010286
[ 10.072419][ T199] RAX: 00000000ffffffa6 RBX: ff11000012d71540 RCX: 1ff400000011dd8c
[ 10.072626][ T199] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012d715fc
[ 10.072836][ T199] RBP: ff11000015d41000 R08: 1fe22000025ae2c1 R09: ff11000005e75210
[ 10.073040][ T199] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.073248][ T199] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000131da388
[ 10.073454][ T199] FS: 00007f3fa61d8840(0000) GS:ff110000adf2c000(0000) knlGS:0000000000000000
[ 10.073699][ T199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.073872][ T199] CR2: 0000556b2fbbb650 CR3: 0000000016747005 CR4: 0000000000771ef0
[ 10.074103][ T199] PKRU: 55555554
[ 10.074207][ T199] Call Trace:
[ 10.074315][ T199]
[ 10.074386][ T199] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 10.074557][ T199] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.074700][ T199] rtmsg_ifinfo+0x5c/0xb0
[ 10.074803][ T199] ? find_held_lock+0x2b/0x80
[ 10.074941][ T199] ? find_held_lock+0x2b/0x80
[ 10.075076][ T199] __dev_notify_flags+0x1b8/0x280
[ 10.075213][ T199] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.075355][ T199] ? netif_change_name+0x8c0/0x8c0
[ 10.075491][ T199] ? __queue_work+0x315/0xc00
[ 10.075629][ T199] ? __queue_work+0x31a/0xc00
[ 10.075770][ T199] ? mark_held_locks+0x40/0x70
[ 10.075907][ T199] rtnl_configure_link+0x1ac/0x390
[ 10.076041][ T199] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.076177][ T199] ? queue_delayed_work_on+0x95/0x100
[ 10.076318][ T199] veth_newlink+0x330/0x8d0 [veth]
[ 10.076455][ T199] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.076625][ T199] ? kasan_save_stack+0x2f/0x50
[ 10.076840][ T199] ? kasan_save_track+0x14/0x30
[ 10.076976][ T199] ? __kasan_kmalloc+0x7b/0x90
[ 10.077128][ T199] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.077269][ T199] ? alloc_netdev_mqs+0xe75/0x1480
[ 10.077408][ T199] ? rtnl_af_lookup+0x290/0x290
[ 10.077545][ T199] ? alloc_netdev_mqs+0xec0/0x1480
[ 10.077793][ T199] ? rtnl_create_link+0x169/0xf20
[ 10.077932][ T199] rtnl_newlink_create+0x2da/0x780
[ 10.078069][ T199] ? rtnl_create_link+0xf20/0xf20
[ 10.078204][ T199] ? __dev_get_by_name+0x12/0x50
[ 10.078344][ T199] ? rtnl_dev_get+0xd7/0x170
[ 10.078487][ T199] __rtnl_newlink+0x22b/0xa50
[ 10.078625][ T199] rtnl_newlink+0x8d1/0xef0
[ 10.078867][ T199] ? lock_acquire.part.0+0xbc/0x260
[ 10.079094][ T199] ? find_held_lock+0x2b/0x80
[ 10.079233][ T199] ? __rtnl_newlink+0xa50/0xa50
[ 10.079369][ T199] ? mark_usage+0x61/0x170
[ 10.079504][ T199] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.079642][ T199] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.079859][ T199] ? __rtnl_newlink+0xa50/0xa50
[ 10.079994][ T199] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.080129][ T199] ? validate_chain+0x38b/0xc20
[ 10.080267][ T199] ? rtnl_link_fill+0x920/0x920
[ 10.080402][ T199] ? __lock_acquire+0x508/0xc10
[ 10.080539][ T199] ? lock_acquire.part.0+0xbc/0x260
[ 10.080784][ T199] ? find_held_lock+0x2b/0x80
[ 10.080922][ T199] netlink_rcv_skb+0x14e/0x3a0
[ 10.081059][ T199] ? rtnl_link_fill+0x920/0x920
[ 10.081194][ T199] ? netlink_ack+0xcf0/0xcf0
[ 10.081336][ T199] ? netlink_deliver_tap+0xc5/0x330
[ 10.081471][ T199] ? netlink_deliver_tap+0x13c/0x330
[ 10.081608][ T199] netlink_unicast+0x486/0x750
[ 10.081826][ T199] ? netlink_attachskb+0x810/0x810
[ 10.081963][ T199] ? __lock_acquire+0x508/0xc10
[ 10.082100][ T199] ? __lock_acquire+0x4b1/0xc10
[ 10.082239][ T199] netlink_sendmsg+0x735/0xc60
[ 10.082377][ T199] ? netlink_unicast+0x750/0x750
[ 10.082512][ T199] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.082648][ T199] ? __might_fault+0x97/0x140
[ 10.082885][ T199] ? __might_fault+0x97/0x140
[ 10.083022][ T199] ____sys_sendmsg+0x419/0x850
[ 10.083160][ T199] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.083301][ T199] ? get_timestamp.constprop.0+0x390/0x390
[ 10.083470][ T199] ? move_addr_to_kernel+0xf0/0xf0
[ 10.083612][ T199] ___sys_sendmsg+0x14e/0x1d0
[ 10.083838][ T199] ? copy_msghdr_from_user+0x460/0x460
[ 10.083978][ T199] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 10.084154][ T199] ? do_sys_openat2+0xfd/0x170
[ 10.084302][ T199] __sys_sendmsg+0x145/0x1f0
[ 10.084439][ T199] ? __sys_sendmsg_sock+0x20/0x20
[ 10.084578][ T199] ? fpregs_restore_userregs+0x14b/0x310
[ 10.084816][ T199] ? rcu_is_watching+0x15/0xd0
[ 10.084954][ T199] do_syscall_64+0xf3/0xfc0
[ 10.085091][ T199] ? trace_hardirqs_off+0xd/0x30
[ 10.085230][ T199] ? exc_page_fault+0xee/0x100
[ 10.085368][ T199] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.085537][ T199] RIP: 0033:0x7f3fa641208e
[ 10.085765][ T199] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.086252][ T199] RSP: 002b:00007ffef7986660 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.086460][ T199] RAX: ffffffffffffffda RBX: 00007ffef7986e08 RCX: 00007f3fa641208e
[ 10.086777][ T199] RDX: 0000000000000000 RSI: 00007ffef7986710 RDI: 0000000000000005
[ 10.086983][ T199] RBP: 00007ffef7986670 R08: 0000000000000000 R09: 0000000000000000
[ 10.087187][ T199] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10de50
[ 10.087395][ T199] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef7986dd0
[ 10.087606][ T199]
[ 10.087809][ T199] irq event stamp: 20911
[ 10.087912][ T199] hardirqs last enabled at (20919): [] __up_console_sem+0x5a/0x70
[ 10.088150][ T199] hardirqs last disabled at (20926): [] __up_console_sem+0x3f/0x70
[ 10.088390][ T199] softirqs last enabled at (20908): [] handle_softirqs+0x611/0x940
[ 10.088629][ T199] softirqs last disabled at (20755): [] __irq_exit_rcu+0x103/0x1c0
[ 10.088924][ T199] ---[ end trace 0000000000000000 ]---
[ 10.096023][ T199] ------------[ cut here ]------------
[ 10.096167][ T199] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/199
[ 10.096400][ T199] Modules linked in: veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 10.096649][ T199] CPU: 1 UID: 0 PID: 199 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.096922][ T199] Tainted: [W]=WARN
[ 10.097022][ T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.097186][ T199] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.097365][ T199] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 10.097836][ T199] RSP: 0018:ffa00000008ef1b0 EFLAGS: 00010286
[ 10.098000][ T199] RAX: 00000000ffffffa6 RBX: ff11000004bae3c0 RCX: 1ff400000011ddfc
[ 10.098196][ T199] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004bae47c
[ 10.098398][ T199] RBP: ff1100001369c000 R08: 1fe2200000975c91 R09: ff11000005e75210
[ 10.098594][ T199] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.098795][ T199] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.098991][ T199] FS: 00007f3fa61d8840(0000) GS:ff110000ade2c000(0000) knlGS:0000000000000000
[ 10.099222][ T199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.099392][ T199] CR2: 00007fffe4b3cff0 CR3: 0000000016747001 CR4: 0000000000771ef0
[ 10.099588][ T199] PKRU: 55555554
[ 10.099691][ T199] Call Trace:
[ 10.099789][ T199]
[ 10.099858][ T199] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.099994][ T199] rtmsg_ifinfo+0x5c/0xb0
[ 10.100094][ T199] __dev_notify_flags+0x1b8/0x280
[ 10.100228][ T199] ? netif_change_name+0x8c0/0x8c0
[ 10.100362][ T199] ? rtnl_af_lookup+0x290/0x290
[ 10.100493][ T199] ? alloc_netdev_mqs+0xec0/0x1480
[ 10.100626][ T199] rtnl_configure_link+0x1ac/0x390
[ 10.100766][ T199] rtnl_newlink_create+0x353/0x780
[ 10.100900][ T199] ? rtnl_create_link+0xf20/0xf20
[ 10.101031][ T199] ? __dev_get_by_name+0x12/0x50
[ 10.101161][ T199] ? rtnl_dev_get+0xd7/0x170
[ 10.101301][ T199] __rtnl_newlink+0x22b/0xa50
[ 10.101435][ T199] rtnl_newlink+0x8d1/0xef0
[ 10.101568][ T199] ? lock_acquire.part.0+0xbc/0x260
[ 10.101706][ T199] ? find_held_lock+0x2b/0x80
[ 10.101839][ T199] ? __rtnl_newlink+0xa50/0xa50
[ 10.101971][ T199] ? mark_usage+0x61/0x170
[ 10.102101][ T199] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.102238][ T199] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.102370][ T199] ? __rtnl_newlink+0xa50/0xa50
[ 10.102501][ T199] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.102636][ T199] ? validate_chain+0x38b/0xc20
[ 10.102768][ T199] ? rtnl_link_fill+0x920/0x920
[ 10.102901][ T199] ? __lock_acquire+0x508/0xc10
[ 10.103034][ T199] ? lock_acquire.part.0+0xbc/0x260
[ 10.103164][ T199] ? find_held_lock+0x2b/0x80
[ 10.103302][ T199] netlink_rcv_skb+0x14e/0x3a0
[ 10.103435][ T199] ? rtnl_link_fill+0x920/0x920
[ 10.103566][ T199] ? netlink_ack+0xcf0/0xcf0
[ 10.103706][ T199] ? netlink_deliver_tap+0xc5/0x330
[ 10.103839][ T199] ? netlink_deliver_tap+0x13c/0x330
[ 10.103972][ T199] netlink_unicast+0x486/0x750
[ 10.104105][ T199] ? netlink_attachskb+0x810/0x810
[ 10.104238][ T199] ? __lock_acquire+0x508/0xc10
[ 10.104370][ T199] ? __lock_acquire+0x4b1/0xc10
[ 10.104502][ T199] netlink_sendmsg+0x735/0xc60
[ 10.104634][ T199] ? netlink_unicast+0x750/0x750
[ 10.104769][ T199] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.104901][ T199] ? __might_fault+0x97/0x140
[ 10.105033][ T199] ? __might_fault+0x97/0x140
[ 10.105166][ T199] ____sys_sendmsg+0x419/0x850
[ 10.105302][ T199] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.105432][ T199] ? get_timestamp.constprop.0+0x390/0x390
[ 10.105594][ T199] ? move_addr_to_kernel+0xf0/0xf0
[ 10.105735][ T199] ___sys_sendmsg+0x14e/0x1d0
[ 10.105868][ T199] ? copy_msghdr_from_user+0x460/0x460
[ 10.106003][ T199] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 10.106172][ T199] ? do_sys_openat2+0xfd/0x170
[ 10.106307][ T199] __sys_sendmsg+0x145/0x1f0
[ 10.106438][ T199] ? __sys_sendmsg_sock+0x20/0x20
[ 10.106573][ T199] ? fpregs_restore_userregs+0x14b/0x310
[ 10.106706][ T199] ? rcu_is_watching+0x15/0xd0
[ 10.106840][ T199] do_syscall_64+0xf3/0xfc0
[ 10.106972][ T199] ? trace_hardirqs_off+0xd/0x30
[ 10.107101][ T199] ? exc_page_fault+0xee/0x100
[ 10.107234][ T199] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.107396][ T199] RIP: 0033:0x7f3fa641208e
[ 10.107531][ T199] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.108001][ T199] RSP: 002b:00007ffef7986660 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.108196][ T199] RAX: ffffffffffffffda RBX: 00007ffef7986e08 RCX: 00007f3fa641208e
[ 10.108393][ T199] RDX: 0000000000000000 RSI: 00007ffef7986710 RDI: 0000000000000005
[ 10.108587][ T199] RBP: 00007ffef7986670 R08: 0000000000000000 R09: 0000000000000000
[ 10.108791][ T199] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10de50
[ 10.108985][ T199] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef7986dd0
[ 10.109184][ T199]
[ 10.109286][ T199] irq event stamp: 26725
[ 10.109383][ T199] hardirqs last enabled at (26733): [] __up_console_sem+0x5a/0x70
[ 10.109611][ T199] hardirqs last disabled at (26740): [] __up_console_sem+0x3f/0x70
[ 10.109840][ T199] softirqs last enabled at (26418): [] handle_softirqs+0x611/0x940
[ 10.110064][ T199] softirqs last disabled at (26413): [] __irq_exit_rcu+0x103/0x1c0
[ 10.110290][ T199] ---[ end trace 0000000000000000 ]---
[ 10.146879][ T202] ------------[ cut here ]------------
[ 10.147031][ T202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/202
[ 10.147277][ T202] Modules linked in: veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 10.147524][ T202] CPU: 3 UID: 0 PID: 202 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.148173][ T202] Tainted: [W]=WARN
[ 10.148285][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.148454][ T202] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.148633][ T202] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 10.149128][ T202] RSP: 0018:ffa0000000576e30 EFLAGS: 00010286
[ 10.149304][ T202] RAX: 00000000ffffffa6 RBX: ff11000011afce40 RCX: 1ff40000000aed8c
[ 10.149513][ T202] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000011afcefc
[ 10.149720][ T202] RBP: ff11000010a39000 R08: 1fe220000235f9e1 R09: ff11000012f48b90
[ 10.149922][ T202] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.150125][ T202] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000016600088
[ 10.150338][ T202] FS: 00007f7b03371840(0000) GS:ff110000adf2c000(0000) knlGS:0000000000000000
[ 10.150577][ T202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.150757][ T202] CR2: 000000000042ebe0 CR3: 00000000137db003 CR4: 0000000000771ef0
[ 10.150961][ T202] PKRU: 55555554
[ 10.151063][ T202] Call Trace:
[ 10.151165][ T202]
[ 10.151241][ T202] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.151383][ T202] rtmsg_ifinfo+0x5c/0xb0
[ 10.151488][ T202] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 10.151664][ T202] __dev_notify_flags+0x1b8/0x280
[ 10.151802][ T202] ? netif_change_name+0x8c0/0x8c0
[ 10.151937][ T202] ? rtnl_newlink+0x8d1/0xef0
[ 10.152073][ T202] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.152209][ T202] ? netlink_rcv_skb+0x14e/0x3a0
[ 10.152351][ T202] ? add_timer_on+0x580/0x580
[ 10.152488][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.152625][ T202] ? mark_held_locks+0x40/0x70
[ 10.152768][ T202] rtnl_configure_link+0x1ac/0x390
[ 10.152903][ T202] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.153039][ T202] ? queue_delayed_work_on+0x95/0x100
[ 10.153177][ T202] veth_newlink+0x330/0x8d0 [veth]
[ 10.153319][ T202] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.153488][ T202] ? kasan_save_stack+0x2f/0x50
[ 10.153623][ T202] ? kasan_save_track+0x14/0x30
[ 10.153762][ T202] ? __kasan_kmalloc+0x7b/0x90
[ 10.153915][ T202] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.154050][ T202] ? alloc_netdev_mqs+0xe75/0x1480
[ 10.154187][ T202] ? rtnl_af_lookup+0x290/0x290
[ 10.154330][ T202] ? alloc_netdev_mqs+0xec0/0x1480
[ 10.154466][ T202] ? rtnl_create_link+0x169/0xf20
[ 10.154603][ T202] rtnl_newlink_create+0x2da/0x780
[ 10.154742][ T202] ? rtnl_create_link+0xf20/0xf20
[ 10.154878][ T202] ? __dev_get_by_name+0x12/0x50
[ 10.155013][ T202] ? rtnl_dev_get+0xd7/0x170
[ 10.155154][ T202] __rtnl_newlink+0x22b/0xa50
[ 10.155295][ T202] rtnl_newlink+0x8d1/0xef0
[ 10.155434][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 10.155570][ T202] ? find_held_lock+0x2b/0x80
[ 10.155709][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 10.155844][ T202] ? mark_usage+0x61/0x170
[ 10.155978][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.156118][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.156259][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 10.156397][ T202] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.156533][ T202] ? validate_chain+0x38b/0xc20
[ 10.156673][ T202] ? rtnl_link_fill+0x920/0x920
[ 10.156815][ T202] ? __lock_acquire+0x508/0xc10
[ 10.156953][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 10.157089][ T202] ? find_held_lock+0x2b/0x80
[ 10.157230][ T202] netlink_rcv_skb+0x14e/0x3a0
[ 10.157366][ T202] ? rtnl_link_fill+0x920/0x920
[ 10.157503][ T202] ? netlink_ack+0xcf0/0xcf0
[ 10.157643][ T202] ? netlink_deliver_tap+0xc5/0x330
[ 10.157784][ T202] ? netlink_deliver_tap+0x13c/0x330
[ 10.157922][ T202] netlink_unicast+0x486/0x750
[ 10.158060][ T202] ? netlink_attachskb+0x810/0x810
[ 10.158198][ T202] ? __lock_acquire+0x508/0xc10
[ 10.158338][ T202] ? __lock_acquire+0x4b1/0xc10
[ 10.158475][ T202] netlink_sendmsg+0x735/0xc60
[ 10.158613][ T202] ? netlink_unicast+0x750/0x750
[ 10.158753][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.158891][ T202] ? __might_fault+0x97/0x140
[ 10.159028][ T202] ? __might_fault+0x97/0x140
[ 10.159164][ T202] ____sys_sendmsg+0x419/0x850
[ 10.159305][ T202] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.159441][ T202] ? get_timestamp.constprop.0+0x390/0x390
[ 10.159611][ T202] ? move_addr_to_kernel+0xf0/0xf0
[ 10.159814][ T202] ___sys_sendmsg+0x14e/0x1d0
[ 10.159951][ T202] ? copy_msghdr_from_user+0x460/0x460
[ 10.160092][ T202] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 10.160272][ T202] ? do_sys_openat2+0xfd/0x170
[ 10.160411][ T202] __sys_sendmsg+0x145/0x1f0
[ 10.160547][ T202] ? __sys_sendmsg_sock+0x20/0x20
[ 10.160745][ T202] ? fpregs_restore_userregs+0x14b/0x310
[ 10.160883][ T202] ? rcu_is_watching+0x15/0xd0
[ 10.161020][ T202] do_syscall_64+0xf3/0xfc0
[ 10.161155][ T202] ? trace_hardirqs_off+0xd/0x30
[ 10.161293][ T202] ? exc_page_fault+0xee/0x100
[ 10.161428][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.161596][ T202] RIP: 0033:0x7f7b035ab08e
[ 10.161800][ T202] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.162349][ T202] RSP: 002b:00007ffd6b8e8690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.162553][ T202] RAX: ffffffffffffffda RBX: 00007ffd6b8e8e38 RCX: 00007f7b035ab08e
[ 10.162817][ T202] RDX: 0000000000000000 RSI: 00007ffd6b8e8740 RDI: 0000000000000005
[ 10.163018][ T202] RBP: 00007ffd6b8e86a0 R08: 0000000000000000 R09: 0000000000000000
[ 10.163220][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10de50
[ 10.163428][ T202] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6b8e8e00
[ 10.163637][ T202]
[ 10.163787][ T202] irq event stamp: 21503
[ 10.163889][ T202] hardirqs last enabled at (21511): [] __up_console_sem+0x5a/0x70
[ 10.164123][ T202] hardirqs last disabled at (21518): [] __up_console_sem+0x3f/0x70
[ 10.164361][ T202] softirqs last enabled at (21500): [] handle_softirqs+0x611/0x940
[ 10.164600][ T202] softirqs last disabled at (21423): [] __irq_exit_rcu+0x103/0x1c0
[ 10.164838][ T202] ---[ end trace 0000000000000000 ]---
[ 10.170913][ T202] ------------[ cut here ]------------
[ 10.171054][ T202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/202
[ 10.171287][ T202] Modules linked in: veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 10.171526][ T202] CPU: 3 UID: 0 PID: 202 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.172311][ T202] Tainted: [W]=WARN
[ 10.172414][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.172632][ T202] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.172860][ T202] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 10.173336][ T202] RSP: 0018:ffa00000005771b0 EFLAGS: 00010286
[ 10.173501][ T202] RAX: 00000000ffffffa6 RBX: ff110000056d6ac0 RCX: 1ff40000000aedfc
[ 10.173752][ T202] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000056d6b7c
[ 10.173952][ T202] RBP: ff11000007cb4000 R08: 1fe2200000adad71 R09: ff11000012f48b90
[ 10.174147][ T202] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.174348][ T202] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.174546][ T202] FS: 00007f7b03371840(0000) GS:ff110000adf2c000(0000) knlGS:0000000000000000
[ 10.174835][ T202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.175000][ T202] CR2: 000000000042ebe0 CR3: 00000000137db003 CR4: 0000000000771ef0
[ 10.175196][ T202] PKRU: 55555554
[ 10.175298][ T202] Call Trace:
[ 10.175396][ T202]
[ 10.175463][ T202] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.175597][ T202] rtmsg_ifinfo+0x5c/0xb0
[ 10.175756][ T202] __dev_notify_flags+0x1b8/0x280
[ 10.175889][ T202] ? netif_change_name+0x8c0/0x8c0
[ 10.176021][ T202] ? rtnl_af_lookup+0x290/0x290
[ 10.176152][ T202] ? alloc_netdev_mqs+0xec0/0x1480
[ 10.176290][ T202] rtnl_configure_link+0x1ac/0x390
[ 10.176422][ T202] rtnl_newlink_create+0x353/0x780
[ 10.176557][ T202] ? rtnl_create_link+0xf20/0xf20
[ 10.176743][ T202] ? __dev_get_by_name+0x12/0x50
[ 10.176874][ T202] ? rtnl_dev_get+0xd7/0x170
[ 10.177010][ T202] __rtnl_newlink+0x22b/0xa50
[ 10.177145][ T202] rtnl_newlink+0x8d1/0xef0
[ 10.177283][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 10.177414][ T202] ? find_held_lock+0x2b/0x80
[ 10.177546][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 10.177732][ T202] ? mark_usage+0x61/0x170
[ 10.177863][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.177998][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.178129][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 10.178264][ T202] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.178399][ T202] ? validate_chain+0x38b/0xc20
[ 10.178528][ T202] ? rtnl_link_fill+0x920/0x920
[ 10.178714][ T202] ? __lock_acquire+0x508/0xc10
[ 10.178847][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 10.178978][ T202] ? find_held_lock+0x2b/0x80
[ 10.179109][ T202] netlink_rcv_skb+0x14e/0x3a0
[ 10.179245][ T202] ? rtnl_link_fill+0x920/0x920
[ 10.179378][ T202] ? netlink_ack+0xcf0/0xcf0
[ 10.179514][ T202] ? netlink_deliver_tap+0xc5/0x330
[ 10.179645][ T202] ? netlink_deliver_tap+0x13c/0x330
[ 10.179834][ T202] netlink_unicast+0x486/0x750
[ 10.179969][ T202] ? netlink_attachskb+0x810/0x810
[ 10.180099][ T202] ? __lock_acquire+0x508/0xc10
[ 10.180273][ T202] ? __lock_acquire+0x4b1/0xc10
[ 10.180406][ T202] netlink_sendmsg+0x735/0xc60
[ 10.180539][ T202] ? netlink_unicast+0x750/0x750
[ 10.180723][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.180854][ T202] ? __might_fault+0x97/0x140
[ 10.180985][ T202] ? __might_fault+0x97/0x140
[ 10.181119][ T202] ____sys_sendmsg+0x419/0x850
[ 10.181257][ T202] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.181388][ T202] ? get_timestamp.constprop.0+0x390/0x390
[ 10.181549][ T202] ? move_addr_to_kernel+0xf0/0xf0
[ 10.181739][ T202] ___sys_sendmsg+0x14e/0x1d0
[ 10.181870][ T202] ? copy_msghdr_from_user+0x460/0x460
[ 10.182004][ T202] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 10.182173][ T202] ? do_sys_openat2+0xfd/0x170
[ 10.182308][ T202] __sys_sendmsg+0x145/0x1f0
[ 10.182440][ T202] ? __sys_sendmsg_sock+0x20/0x20
[ 10.182574][ T202] ? fpregs_restore_userregs+0x14b/0x310
[ 10.182758][ T202] ? rcu_is_watching+0x15/0xd0
[ 10.182890][ T202] do_syscall_64+0xf3/0xfc0
[ 10.183021][ T202] ? trace_hardirqs_off+0xd/0x30
[ 10.183153][ T202] ? exc_page_fault+0xee/0x100
[ 10.183288][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.183450][ T202] RIP: 0033:0x7f7b035ab08e
[ 10.183586][ T202] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.184110][ T202] RSP: 002b:00007ffd6b8e8690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.184311][ T202] RAX: ffffffffffffffda RBX: 00007ffd6b8e8e38 RCX: 00007f7b035ab08e
[ 10.184505][ T202] RDX: 0000000000000000 RSI: 00007ffd6b8e8740 RDI: 0000000000000005
[ 10.184756][ T202] RBP: 00007ffd6b8e86a0 R08: 0000000000000000 R09: 0000000000000000
[ 10.184952][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10de50
[ 10.185147][ T202] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6b8e8e00
[ 10.185351][ T202]
[ 10.185450][ T202] irq event stamp: 28407
[ 10.185549][ T202] hardirqs last enabled at (28415): [] __up_console_sem+0x5a/0x70
[ 10.185829][ T202] hardirqs last disabled at (28516): [] __up_console_sem+0x3f/0x70
[ 10.186054][ T202] softirqs last enabled at (28514): [] handle_softirqs+0x611/0x940
[ 10.186280][ T202] softirqs last disabled at (28423): [] __irq_exit_rcu+0x103/0x1c0
[ 10.186504][ T202] ---[ end trace 0000000000000000 ]---
[ 10.218379][ T203] ------------[ cut here ]------------
[ 10.218524][ T203] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/203
[ 10.218762][ T203] Modules linked in: veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 10.218998][ T203] CPU: 3 UID: 0 PID: 203 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.219271][ T203] Tainted: [W]=WARN
[ 10.219371][ T203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.219537][ T203] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.219715][ T203] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 10.220186][ T203] RSP: 0018:ffa0000000526e30 EFLAGS: 00010286
[ 10.220355][ T203] RAX: 00000000ffffffa6 RBX: ff110000166fa040 RCX: 1ff40000000a4d8c
[ 10.220554][ T203] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000166fa0fc
[ 10.220757][ T203] RBP: ff110000133a1000 R08: 1fe2200002cdf421 R09: ff110000126caed0
[ 10.220955][ T203] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.221152][ T203] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000016608e88
[ 10.221356][ T203] FS: 00007f2cdf1ca840(0000) GS:ff110000adf2c000(0000) knlGS:0000000000000000
[ 10.221586][ T203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.221758][ T203] CR2: 00007f2cdf531f6d CR3: 0000000012697005 CR4: 0000000000771ef0
[ 10.221957][ T203] PKRU: 55555554
[ 10.222055][ T203] Call Trace:
[ 10.222154][ T203]
[ 10.222222][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.222362][ T203] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.222496][ T203] rtmsg_ifinfo+0x5c/0xb0
[ 10.222597][ T203] ? ref_tracker_alloc+0x28d/0x430
[ 10.222735][ T203] __dev_notify_flags+0x1b8/0x280
[ 10.222867][ T203] ? ref_tracker_dir_print+0x100/0x100
[ 10.222998][ T203] ? linkwatch_fire_event+0x194/0x250
[ 10.223130][ T203] ? netif_change_name+0x8c0/0x8c0
[ 10.223264][ T203] ? rtnl_newlink+0x8d1/0xef0
[ 10.223396][ T203] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.223526][ T203] ? netlink_rcv_skb+0x14e/0x3a0
[ 10.223663][ T203] ? find_held_lock+0x2b/0x80
[ 10.223796][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.223928][ T203] ? mark_held_locks+0x40/0x70
[ 10.224061][ T203] rtnl_configure_link+0x1ac/0x390
[ 10.224192][ T203] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.224328][ T203] ? queue_delayed_work_on+0x95/0x100
[ 10.224460][ T203] veth_newlink+0x330/0x8d0 [veth]
[ 10.224593][ T203] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.224761][ T203] ? kasan_save_stack+0x2f/0x50
[ 10.224892][ T203] ? kasan_save_track+0x14/0x30
[ 10.225022][ T203] ? __kasan_kmalloc+0x7b/0x90
[ 10.225168][ T203] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.225304][ T203] ? alloc_netdev_mqs+0xe75/0x1480
[ 10.225436][ T203] ? rtnl_af_lookup+0x290/0x290
[ 10.225568][ T203] ? alloc_netdev_mqs+0xec0/0x1480
[ 10.225705][ T203] ? rtnl_create_link+0x169/0xf20
[ 10.225836][ T203] rtnl_newlink_create+0x2da/0x780
[ 10.225970][ T203] ? rtnl_create_link+0xf20/0xf20
[ 10.226102][ T203] ? __dev_get_by_name+0x12/0x50
[ 10.226237][ T203] ? rtnl_dev_get+0xd7/0x170
[ 10.226374][ T203] __rtnl_newlink+0x22b/0xa50
[ 10.226509][ T203] rtnl_newlink+0x8d1/0xef0
[ 10.226641][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 10.226776][ T203] ? find_held_lock+0x2b/0x80
[ 10.226909][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 10.227041][ T203] ? mark_usage+0x61/0x170
[ 10.227171][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.227309][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.227441][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 10.227572][ T203] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.227708][ T203] ? validate_chain+0x38b/0xc20
[ 10.227840][ T203] ? rtnl_link_fill+0x920/0x920
[ 10.227973][ T203] ? __lock_acquire+0x508/0xc10
[ 10.228107][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 10.228239][ T203] ? find_held_lock+0x2b/0x80
[ 10.228373][ T203] netlink_rcv_skb+0x14e/0x3a0
[ 10.228504][ T203] ? rtnl_link_fill+0x920/0x920
[ 10.228637][ T203] ? netlink_ack+0xcf0/0xcf0
[ 10.228776][ T203] ? netlink_deliver_tap+0xc5/0x330
[ 10.228906][ T203] ? netlink_deliver_tap+0x13c/0x330
[ 10.229041][ T203] netlink_unicast+0x486/0x750
[ 10.229176][ T203] ? netlink_attachskb+0x810/0x810
[ 10.229310][ T203] ? __lock_acquire+0x508/0xc10
[ 10.229441][ T203] ? __lock_acquire+0x4b1/0xc10
[ 10.229572][ T203] netlink_sendmsg+0x735/0xc60
[ 10.229709][ T203] ? netlink_unicast+0x750/0x750
[ 10.229841][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.229975][ T203] ? __might_fault+0x97/0x140
[ 10.230107][ T203] ? __might_fault+0x97/0x140
[ 10.230244][ T203] ____sys_sendmsg+0x419/0x850
[ 10.230376][ T203] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.230507][ T203] ? get_timestamp.constprop.0+0x390/0x390
[ 10.230674][ T203] ? move_addr_to_kernel+0xf0/0xf0
[ 10.230810][ T203] ___sys_sendmsg+0x14e/0x1d0
[ 10.230941][ T203] ? copy_msghdr_from_user+0x460/0x460
[ 10.231076][ T203] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 10.231246][ T203] ? do_sys_openat2+0xfd/0x170
[ 10.231379][ T203] __sys_sendmsg+0x145/0x1f0
[ 10.231510][ T203] ? __sys_sendmsg_sock+0x20/0x20
[ 10.231644][ T203] ? fpregs_restore_userregs+0x14b/0x310
[ 10.231778][ T203] ? rcu_is_watching+0x15/0xd0
[ 10.231910][ T203] do_syscall_64+0xf3/0xfc0
[ 10.232043][ T203] ? trace_hardirqs_off+0xd/0x30
[ 10.232173][ T203] ? exc_page_fault+0xee/0x100
[ 10.232309][ T203] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.232471][ T203] RIP: 0033:0x7f2cdf40408e
[ 10.232609][ T203] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.233083][ T203] RSP: 002b:00007ffde42f1830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.233286][ T203] RAX: ffffffffffffffda RBX: 00007ffde42f1fd8 RCX: 00007f2cdf40408e
[ 10.233484][ T203] RDX: 0000000000000000 RSI: 00007ffde42f18e0 RDI: 0000000000000005
[ 10.233683][ T203] RBP: 00007ffde42f1840 R08: 0000000000000000 R09: 0000000000000000
[ 10.233880][ T203] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10de50
[ 10.234077][ T203] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde42f1fa0
[ 10.234283][ T203]
[ 10.234381][ T203] irq event stamp: 18467
[ 10.234480][ T203] hardirqs last enabled at (18475): [] __up_console_sem+0x5a/0x70
[ 10.234715][ T203] hardirqs last disabled at (18484): [] __up_console_sem+0x3f/0x70
[ 10.234941][ T203] softirqs last enabled at (17528): [] __alloc_skb+0x4c2/0x5f0
[ 10.235171][ T203] softirqs last disabled at (17526): [] __alloc_skb+0x4c2/0x5f0
[ 10.235403][ T203] ---[ end trace 0000000000000000 ]---
[ 10.241974][ T203] ------------[ cut here ]------------
[ 10.242109][ T203] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/203
[ 10.242334][ T203] Modules linked in: veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 10.242565][ T203] CPU: 3 UID: 0 PID: 203 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.242831][ T203] Tainted: [W]=WARN
[ 10.242930][ T203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.243097][ T203] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.243270][ T203] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 10.244353][ T203] RSP: 0018:ffa00000005271b0 EFLAGS: 00010286
[ 10.244517][ T203] RAX: 00000000ffffffa6 RBX: ff110000106dee40 RCX: 1ff40000000a4dfc
[ 10.244763][ T203] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000106deefc
[ 10.244957][ T203] RBP: ff110000074e4000 R08: 1fe22000020dbde1 R09: ff110000126caed0
[ 10.245150][ T203] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.245348][ T203] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.245540][ T203] FS: 00007f2cdf1ca840(0000) GS:ff110000adf2c000(0000) knlGS:0000000000000000
[ 10.245820][ T203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.246037][ T203] CR2: 00007f2cdf531f6d CR3: 0000000012697005 CR4: 0000000000771ef0
[ 10.246234][ T203] PKRU: 55555554
[ 10.246333][ T203] Call Trace:
[ 10.246428][ T203]
[ 10.246495][ T203] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.246625][ T203] rtmsg_ifinfo+0x5c/0xb0
[ 10.246779][ T203] __dev_notify_flags+0x1b8/0x280
[ 10.246909][ T203] ? netif_change_name+0x8c0/0x8c0
[ 10.247038][ T203] ? rtnl_af_lookup+0x290/0x290
[ 10.247167][ T203] ? alloc_netdev_mqs+0xec0/0x1480
[ 10.247303][ T203] rtnl_configure_link+0x1ac/0x390
[ 10.247433][ T203] rtnl_newlink_create+0x353/0x780
[ 10.247565][ T203] ? rtnl_create_link+0xf20/0xf20
[ 10.247748][ T203] ? __dev_get_by_name+0x12/0x50
[ 10.247878][ T203] ? rtnl_dev_get+0xd7/0x170
[ 10.248012][ T203] __rtnl_newlink+0x22b/0xa50
[ 10.248145][ T203] rtnl_newlink+0x8d1/0xef0
[ 10.248279][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 10.248408][ T203] ? find_held_lock+0x2b/0x80
[ 10.248538][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 10.248720][ T203] ? mark_usage+0x61/0x170
[ 10.248847][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.248980][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.249110][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 10.249242][ T203] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.249373][ T203] ? validate_chain+0x38b/0xc20
[ 10.249501][ T203] ? rtnl_link_fill+0x920/0x920
[ 10.249630][ T203] ? __lock_acquire+0x508/0xc10
[ 10.249815][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 10.249943][ T203] ? find_held_lock+0x2b/0x80
[ 10.250074][ T203] netlink_rcv_skb+0x14e/0x3a0
[ 10.250203][ T203] ? rtnl_link_fill+0x920/0x920
[ 10.250339][ T203] ? netlink_ack+0xcf0/0xcf0
[ 10.250471][ T203] ? netlink_deliver_tap+0xc5/0x330
[ 10.250599][ T203] ? netlink_deliver_tap+0x13c/0x330
[ 10.250784][ T203] netlink_unicast+0x486/0x750
[ 10.250914][ T203] ? netlink_attachskb+0x810/0x810
[ 10.251043][ T203] ? __lock_acquire+0x508/0xc10
[ 10.251175][ T203] ? __lock_acquire+0x4b1/0xc10
[ 10.251310][ T203] netlink_sendmsg+0x735/0xc60
[ 10.251441][ T203] ? netlink_unicast+0x750/0x750
[ 10.251569][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.251752][ T203] ? __might_fault+0x97/0x140
[ 10.251881][ T203] ? __might_fault+0x97/0x140
[ 10.252013][ T203] ____sys_sendmsg+0x419/0x850
[ 10.252143][ T203] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.252275][ T203] ? get_timestamp.constprop.0+0x390/0x390
[ 10.252437][ T203] ? move_addr_to_kernel+0xf0/0xf0
[ 10.252571][ T203] ___sys_sendmsg+0x14e/0x1d0
[ 10.252755][ T203] ? copy_msghdr_from_user+0x460/0x460
[ 10.252889][ T203] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 10.253054][ T203] ? do_sys_openat2+0xfd/0x170
[ 10.253185][ T203] __sys_sendmsg+0x145/0x1f0
[ 10.253318][ T203] ? __sys_sendmsg_sock+0x20/0x20
[ 10.253453][ T203] ? fpregs_restore_userregs+0x14b/0x310
[ 10.253582][ T203] ? rcu_is_watching+0x15/0xd0
[ 10.253766][ T203] do_syscall_64+0xf3/0xfc0
[ 10.253897][ T203] ? trace_hardirqs_off+0xd/0x30
[ 10.254025][ T203] ? exc_page_fault+0xee/0x100
[ 10.254156][ T203] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.254318][ T203] RIP: 0033:0x7f2cdf40408e
[ 10.254453][ T203] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.254976][ T203] RSP: 002b:00007ffde42f1830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.255170][ T203] RAX: ffffffffffffffda RBX: 00007ffde42f1fd8 RCX: 00007f2cdf40408e
[ 10.255368][ T203] RDX: 0000000000000000 RSI: 00007ffde42f18e0 RDI: 0000000000000005
[ 10.255561][ T203] RBP: 00007ffde42f1840 R08: 0000000000000000 R09: 0000000000000000
[ 10.255810][ T203] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10de50
[ 10.256004][ T203] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde42f1fa0
[ 10.256202][ T203]
[ 10.256303][ T203] irq event stamp: 26891
[ 10.256401][ T203] hardirqs last enabled at (26899): [] __up_console_sem+0x5a/0x70
[ 10.256626][ T203] hardirqs last disabled at (26906): [] __up_console_sem+0x3f/0x70
[ 10.256905][ T203] softirqs last enabled at (27006): [] handle_softirqs+0x611/0x940
[ 10.257131][ T203] softirqs last disabled at (26915): [] __irq_exit_rcu+0x103/0x1c0
[ 10.257359][ T203] ---[ end trace 0000000000000000 ]---
[ 10.312904][ T204] ------------[ cut here ]------------
[ 10.313055][ T204] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/204
[ 10.313294][ T204] Modules linked in: veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 10.313535][ T204] CPU: 0 UID: 0 PID: 204 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.313803][ T204] Tainted: [W]=WARN
[ 10.313901][ T204] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.314063][ T204] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.314236][ T204] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 10.314705][ T204] RSP: 0018:ffa0000000597030 EFLAGS: 00010286
[ 10.314870][ T204] RAX: 00000000ffffffa6 RBX: ff110000106df8c0 RCX: 1ff40000000b2dcc
[ 10.315063][ T204] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000106df97c
[ 10.315262][ T204] RBP: ff1100001369c000 R08: 1fe22000020dbf31 R09: ff110000126c8b68
[ 10.315456][ T204] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[ 10.315649][ T204] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100001369cce1
[ 10.316409][ T204] FS: 00007fcbc347f840(0000) GS:ff110000addac000(0000) knlGS:0000000000000000
[ 10.316644][ T204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.316876][ T204] CR2: 000000000633a988 CR3: 0000000015c09004 CR4: 0000000000771ef0
[ 10.317071][ T204] PKRU: 55555554
[ 10.317169][ T204] Call Trace:
[ 10.317268][ T204]
[ 10.317336][ T204] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.317468][ T204] rtmsg_ifinfo+0x5c/0xb0
[ 10.317567][ T204] ? mark_held_locks+0x40/0x70
[ 10.317773][ T204] __dev_notify_flags+0x1b8/0x280
[ 10.317904][ T204] ? netif_change_name+0x8c0/0x8c0
[ 10.318032][ T204] ? __dev_change_flags+0x4a4/0x660
[ 10.318162][ T204] ? netif_set_allmulti+0x250/0x250
[ 10.318299][ T204] ? is_bpf_text_address+0x68/0x110
[ 10.318431][ T204] netif_change_flags+0xfe/0x190
[ 10.318562][ T204] do_setlink.isra.0+0x1cc3/0x2750
[ 10.318780][ T204] ? rtnl_link_get_size+0x350/0x350
[ 10.318910][ T204] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.319072][ T204] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.319200][ T204] ? validate_chain+0x38b/0xc20
[ 10.319331][ T204] ? rcu_read_lock_any_held+0x66/0x90
[ 10.319460][ T204] ? stack_depot_save_flags+0x367/0x770
[ 10.319593][ T204] ? __kernel_text_address+0x12/0x30
[ 10.319801][ T204] ? __lock_acquire+0x508/0xc10
[ 10.319932][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 10.320060][ T204] ? rtnl_newlink+0x883/0xef0
[ 10.320189][ T204] ? rcu_is_watching+0x15/0xd0
[ 10.320323][ T204] ? lock_acquire+0x134/0x160
[ 10.320452][ T204] ? rcu_is_watching+0x15/0xd0
[ 10.320581][ T204] ? rcu_is_watching+0x15/0xd0
[ 10.320796][ T204] ? trace_contention_end+0xb3/0x1a0
[ 10.320926][ T204] ? __mutex_lock+0x1db/0x2010
[ 10.321056][ T204] ? __mutex_lock+0x9b2/0x2010
[ 10.321186][ T204] ? rtnl_newlink+0x883/0xef0
[ 10.321322][ T204] ? ww_mutex_lock+0x160/0x160
[ 10.321455][ T204] ? __rtnl_newlink+0x3fa/0xa50
[ 10.321588][ T204] rtnl_newlink+0x8d1/0xef0
[ 10.321808][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 10.321937][ T204] ? find_held_lock+0x2b/0x80
[ 10.322067][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 10.322196][ T204] ? mark_usage+0x61/0x170
[ 10.322329][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.322460][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 10.322590][ T204] ? find_held_lock+0x2b/0x80
[ 10.322796][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 10.322927][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.323057][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 10.323185][ T204] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.323319][ T204] ? validate_chain+0x38b/0xc20
[ 10.323447][ T204] ? rtnl_link_fill+0x920/0x920
[ 10.323576][ T204] ? __lock_acquire+0x508/0xc10
[ 10.323805][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 10.323935][ T204] ? find_held_lock+0x2b/0x80
[ 10.324067][ T204] netlink_rcv_skb+0x14e/0x3a0
[ 10.324198][ T204] ? rtnl_link_fill+0x920/0x920
[ 10.324334][ T204] ? netlink_ack+0xcf0/0xcf0
[ 10.324467][ T204] ? netlink_deliver_tap+0xc5/0x330
[ 10.324597][ T204] ? netlink_deliver_tap+0x13c/0x330
[ 10.324760][ T204] netlink_unicast+0x486/0x750
[ 10.324892][ T204] ? netlink_attachskb+0x810/0x810
[ 10.325021][ T204] ? __lock_acquire+0x508/0xc10
[ 10.325149][ T204] ? __lock_acquire+0x4b1/0xc10
[ 10.325286][ T204] netlink_sendmsg+0x735/0xc60
[ 10.325419][ T204] ? netlink_unicast+0x750/0x750
[ 10.325547][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.325683][ T204] ? __might_fault+0x97/0x140
[ 10.325812][ T204] ? __might_fault+0x97/0x140
[ 10.325941][ T204] ____sys_sendmsg+0x419/0x850
[ 10.326073][ T204] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.326202][ T204] ? get_timestamp.constprop.0+0x390/0x390
[ 10.326365][ T204] ? move_addr_to_kernel+0xf0/0xf0
[ 10.326496][ T204] ? stack_depot_save_flags+0x367/0x770
[ 10.326626][ T204] ? validate_chain+0x38b/0xc20
[ 10.326762][ T204] ___sys_sendmsg+0x14e/0x1d0
[ 10.326891][ T204] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.327053][ T204] ? copy_msghdr_from_user+0x460/0x460
[ 10.327195][ T204] __sys_sendmsg+0x145/0x1f0
[ 10.327338][ T204] ? __sys_sendmsg_sock+0x20/0x20
[ 10.327468][ T204] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.327633][ T204] ? do_raw_spin_unlock+0x59/0x250
[ 10.327769][ T204] ? rcu_is_watching+0x15/0xd0
[ 10.327900][ T204] do_syscall_64+0xf3/0xfc0
[ 10.328032][ T204] ? trace_hardirqs_off+0xd/0x30
[ 10.328162][ T204] ? exc_page_fault+0xee/0x100
[ 10.328299][ T204] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.328460][ T204] RIP: 0033:0x7fcbc36b908e
[ 10.328597][ T204] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.329068][ T204] RSP: 002b:00007fffec2893f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.329267][ T204] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcbc36b908e
[ 10.329460][ T204] RDX: 0000000000000000 RSI: 00007fffec2894a0 RDI: 0000000000000005
[ 10.329652][ T204] RBP: 00007fffec289400 R08: 0000000000000000 R09: 0000000000000000
[ 10.329852][ T204] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10de50
[ 10.330047][ T204] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffec289b60
[ 10.330249][ T204]
[ 10.330346][ T204] irq event stamp: 37655
[ 10.330442][ T204] hardirqs last enabled at (37663): [] __up_console_sem+0x5a/0x70
[ 10.330670][ T204] hardirqs last disabled at (37672): [] __up_console_sem+0x3f/0x70
[ 10.330892][ T204] softirqs last enabled at (37348): [] handle_softirqs+0x611/0x940
[ 10.331115][ T204] softirqs last disabled at (37299): [] __irq_exit_rcu+0x103/0x1c0
[ 10.331344][ T204] ---[ end trace 0000000000000000 ]---
[ 10.372987][ T205] ------------[ cut here ]------------
[ 10.373134][ T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/205
[ 10.373367][ T205] Modules linked in: veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 10.373601][ T205] CPU: 3 UID: 0 PID: 205 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.373874][ T205] Tainted: [W]=WARN
[ 10.373972][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.374134][ T205] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.374307][ T205] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 10.375871][ T205] RSP: 0018:ffa0000000597030 EFLAGS: 00010286
[ 10.376146][ T205] RAX: 00000000ffffffa6 RBX: ff11000011afda80 RCX: 1ff40000000b2dcc
[ 10.376346][ T205] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000011afdb3c
[ 10.376538][ T205] RBP: ff11000007cb4000 R08: 1fe220000235fb69 R09: ff1100001349d1e8
[ 10.376841][ T205] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[ 10.377040][ T205] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000007cb4ce1
[ 10.377239][ T205] FS: 00007f7f7aa43840(0000) GS:ff110000adf2c000(0000) knlGS:0000000000000000
[ 10.377466][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.377629][ T205] CR2: 000000000eb16988 CR3: 0000000012ff9002 CR4: 0000000000771ef0
[ 10.377940][ T205] PKRU: 55555554
[ 10.378038][ T205] Call Trace:
[ 10.378134][ T205]
[ 10.378201][ T205] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.378339][ T205] rtmsg_ifinfo+0x5c/0xb0
[ 10.378438][ T205] ? mark_held_locks+0x40/0x70
[ 10.378567][ T205] __dev_notify_flags+0x1b8/0x280
[ 10.378813][ T205] ? netif_change_name+0x8c0/0x8c0
[ 10.378941][ T205] ? __dev_change_flags+0x4a4/0x660
[ 10.379069][ T205] ? netif_set_allmulti+0x250/0x250
[ 10.379199][ T205] ? is_bpf_text_address+0x68/0x110
[ 10.379337][ T205] netif_change_flags+0xfe/0x190
[ 10.379467][ T205] do_setlink.isra.0+0x1cc3/0x2750
[ 10.379598][ T205] ? rtnl_link_get_size+0x350/0x350
[ 10.379842][ T205] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.380003][ T205] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.380131][ T205] ? validate_chain+0x38b/0xc20
[ 10.380268][ T205] ? rcu_read_lock_any_held+0x66/0x90
[ 10.380396][ T205] ? stack_depot_save_flags+0x367/0x770
[ 10.380527][ T205] ? __kernel_text_address+0x12/0x30
[ 10.380770][ T205] ? __lock_acquire+0x508/0xc10
[ 10.380902][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.381029][ T205] ? rtnl_newlink+0x883/0xef0
[ 10.381158][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.381293][ T205] ? lock_acquire+0x134/0x160
[ 10.381421][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.381549][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.381758][ T205] ? trace_contention_end+0xb3/0x1a0
[ 10.381888][ T205] ? __mutex_lock+0x1db/0x2010
[ 10.382016][ T205] ? __mutex_lock+0x9b2/0x2010
[ 10.382143][ T205] ? rtnl_newlink+0x883/0xef0
[ 10.382305][ T205] ? ww_mutex_lock+0x160/0x160
[ 10.382500][ T205] ? __rtnl_newlink+0x3fa/0xa50
[ 10.382867][ T205] rtnl_newlink+0x8d1/0xef0
[ 10.383074][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.383279][ T205] ? find_held_lock+0x2b/0x80
[ 10.383466][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 10.383595][ T205] ? mark_usage+0x61/0x170
[ 10.383858][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.383989][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.384128][ T205] ? find_held_lock+0x2b/0x80
[ 10.384260][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 10.384389][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.384520][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 10.384649][ T205] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.384872][ T205] ? validate_chain+0x38b/0xc20
[ 10.385014][ T205] ? rtnl_link_fill+0x920/0x920
[ 10.385144][ T205] ? __lock_acquire+0x508/0xc10
[ 10.385278][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.385404][ T205] ? find_held_lock+0x2b/0x80
[ 10.385533][ T205] netlink_rcv_skb+0x14e/0x3a0
[ 10.385751][ T205] ? rtnl_link_fill+0x920/0x920
[ 10.385881][ T205] ? netlink_ack+0xcf0/0xcf0
[ 10.386019][ T205] ? netlink_deliver_tap+0xc5/0x330
[ 10.386148][ T205] ? netlink_deliver_tap+0x13c/0x330
[ 10.386286][ T205] netlink_unicast+0x486/0x750
[ 10.386417][ T205] ? netlink_attachskb+0x810/0x810
[ 10.386546][ T205] ? __lock_acquire+0x508/0xc10
[ 10.386759][ T205] ? __lock_acquire+0x4b1/0xc10
[ 10.386895][ T205] netlink_sendmsg+0x735/0xc60
[ 10.387026][ T205] ? netlink_unicast+0x750/0x750
[ 10.387154][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.387291][ T205] ? __might_fault+0x97/0x140
[ 10.387420][ T205] ? __might_fault+0x97/0x140
[ 10.387550][ T205] ____sys_sendmsg+0x419/0x850
[ 10.387776][ T205] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.387916][ T205] ? get_timestamp.constprop.0+0x390/0x390
[ 10.388077][ T205] ? move_addr_to_kernel+0xf0/0xf0
[ 10.388207][ T205] ? stack_depot_save_flags+0x367/0x770
[ 10.388345][ T205] ? validate_chain+0x38b/0xc20
[ 10.388475][ T205] ___sys_sendmsg+0x14e/0x1d0
[ 10.388603][ T205] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.388839][ T205] ? copy_msghdr_from_user+0x460/0x460
[ 10.388983][ T205] __sys_sendmsg+0x145/0x1f0
[ 10.389112][ T205] ? __sys_sendmsg_sock+0x20/0x20
[ 10.389241][ T205] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.389404][ T205] ? do_raw_spin_unlock+0x59/0x250
[ 10.389533][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.389674][ T205] do_syscall_64+0xf3/0xfc0
[ 10.389805][ T205] ? trace_hardirqs_off+0xd/0x30
[ 10.389934][ T205] ? exc_page_fault+0xee/0x100
[ 10.390064][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.390223][ T205] RIP: 0033:0x7f7f7ac7d08e
[ 10.390365][ T205] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.390839][ T205] RSP: 002b:00007ffc0ca87ea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.391036][ T205] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f7f7ac7d08e
[ 10.391233][ T205] RDX: 0000000000000000 RSI: 00007ffc0ca87f50 RDI: 0000000000000005
[ 10.391432][ T205] RBP: 00007ffc0ca87eb0 R08: 0000000000000000 R09: 0000000000000000
[ 10.391624][ T205] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10de50
[ 10.391822][ T205] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0ca88610
[ 10.392019][ T205]
[ 10.392115][ T205] irq event stamp: 33143
[ 10.392217][ T205] hardirqs last enabled at (33151): [] __up_console_sem+0x5a/0x70
[ 10.392444][ T205] hardirqs last disabled at (33158): [] __up_console_sem+0x3f/0x70
[ 10.392672][ T205] softirqs last enabled at (32976): [] handle_softirqs+0x611/0x940
[ 10.392894][ T205] softirqs last disabled at (32869): [] __irq_exit_rcu+0x103/0x1c0
[ 10.393123][ T205] ---[ end trace 0000000000000000 ]---
[ 10.570980][ T207] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 10.581547][ T206] ------------[ cut here ]------------
[ 10.581709][ T206] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/206
[ 10.581949][ T206] Modules linked in: bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 10.582199][ T206] CPU: 1 UID: 0 PID: 206 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.582473][ T206] Tainted: [W]=WARN
[ 10.582577][ T206] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.583592][ T206] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.583878][ T206] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 10.584361][ T206] RSP: 0018:ffa00000005971b0 EFLAGS: 00010286
[ 10.584528][ T206] RAX: 00000000ffffffa6 RBX: ff11000010133000 RCX: 1ff40000000b2dfc
[ 10.584809][ T206] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000101330bc
[ 10.585013][ T206] RBP: ff11000013072000 R08: 1fe2200002026619 R09: ff11000013498b90
[ 10.585218][ T206] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.585427][ T206] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.585631][ T206] FS: 00007f302ee04840(0000) GS:ff110000ade2c000(0000) knlGS:0000000000000000
[ 10.585953][ T206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.586124][ T206] CR2: 0000556b2fa92df0 CR3: 0000000012c84004 CR4: 0000000000771ef0
[ 10.586334][ T206] PKRU: 55555554
[ 10.586434][ T206] Call Trace:
[ 10.586535][ T206]
[ 10.586605][ T206] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.586838][ T206] rtmsg_ifinfo+0x5c/0xb0
[ 10.586941][ T206] __dev_notify_flags+0x1b8/0x280
[ 10.587077][ T206] ? netif_change_name+0x8c0/0x8c0
[ 10.587209][ T206] ? register_netdevice+0x11b4/0x1980
[ 10.587351][ T206] ? unregister_netdevice_queue+0x470/0x470
[ 10.587517][ T206] ? alloc_netdev_mqs+0xec0/0x1480
[ 10.587655][ T206] rtnl_configure_link+0x1ac/0x390
[ 10.587846][ T206] ? br_dev_newlink+0xeb/0x160 [bridge]
[ 10.587989][ T206] rtnl_newlink_create+0x353/0x780
[ 10.588127][ T206] ? rtnl_create_link+0xf20/0xf20
[ 10.588267][ T206] ? __dev_get_by_name+0x12/0x50
[ 10.588403][ T206] ? rtnl_dev_get+0xd7/0x170
[ 10.588541][ T206] __rtnl_newlink+0x22b/0xa50
[ 10.588736][ T206] rtnl_newlink+0x8d1/0xef0
[ 10.588873][ T206] ? lock_acquire.part.0+0xbc/0x260
[ 10.589010][ T206] ? find_held_lock+0x2b/0x80
[ 10.589144][ T206] ? __rtnl_newlink+0xa50/0xa50
[ 10.589285][ T206] ? mark_usage+0x61/0x170
[ 10.589420][ T206] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.589559][ T206] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.589751][ T206] ? __rtnl_newlink+0xa50/0xa50
[ 10.589884][ T206] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.590036][ T206] ? validate_chain+0x38b/0xc20
[ 10.590171][ T206] ? rtnl_link_fill+0x920/0x920
[ 10.590312][ T206] ? __lock_acquire+0x508/0xc10
[ 10.590450][ T206] ? lock_acquire.part.0+0xbc/0x260
[ 10.590583][ T206] ? find_held_lock+0x2b/0x80
[ 10.590787][ T206] netlink_rcv_skb+0x14e/0x3a0
[ 10.590923][ T206] ? rtnl_link_fill+0x920/0x920
[ 10.591060][ T206] ? netlink_ack+0xcf0/0xcf0
[ 10.591197][ T206] ? netlink_deliver_tap+0xc5/0x330
[ 10.591337][ T206] ? netlink_deliver_tap+0x13c/0x330
[ 10.591474][ T206] netlink_unicast+0x486/0x750
[ 10.591610][ T206] ? netlink_attachskb+0x810/0x810
[ 10.591753][ T206] ? __lock_acquire+0x508/0xc10
[ 10.591887][ T206] ? __lock_acquire+0x4b1/0xc10
[ 10.592021][ T206] netlink_sendmsg+0x735/0xc60
[ 10.592157][ T206] ? netlink_unicast+0x750/0x750
[ 10.592302][ T206] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.592436][ T206] ? __might_fault+0x97/0x140
[ 10.592572][ T206] ? __might_fault+0x97/0x140
[ 10.592712][ T206] ____sys_sendmsg+0x419/0x850
[ 10.592851][ T206] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.592985][ T206] ? get_timestamp.constprop.0+0x390/0x390
[ 10.593151][ T206] ? move_addr_to_kernel+0xf0/0xf0
[ 10.593295][ T206] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.593432][ T206] ? rcu_read_unlock+0x1b/0x70
[ 10.593567][ T206] ___sys_sendmsg+0x14e/0x1d0
[ 10.593705][ T206] ? wp_page_copy+0x76d/0x10d0
[ 10.593839][ T206] ? copy_msghdr_from_user+0x460/0x460
[ 10.593977][ T206] ? do_wp_page+0x957/0x10a0
[ 10.594118][ T206] ? lock_vma_under_rcu+0x159/0x410
[ 10.594266][ T206] __sys_sendmsg+0x145/0x1f0
[ 10.594401][ T206] ? __sys_sendmsg_sock+0x20/0x20
[ 10.594538][ T206] ? rcu_is_watching+0x15/0xd0
[ 10.594678][ T206] ? rcu_is_watching+0x15/0xd0
[ 10.594813][ T206] do_syscall_64+0xf3/0xfc0
[ 10.594946][ T206] ? trace_hardirqs_off+0xd/0x30
[ 10.595080][ T206] ? exc_page_fault+0xee/0x100
[ 10.595214][ T206] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.595387][ T206] RIP: 0033:0x7f302f03e08e
[ 10.595529][ T206] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.596011][ T206] RSP: 002b:00007ffc98e14310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.596213][ T206] RAX: ffffffffffffffda RBX: 00007ffc98e14aa8 RCX: 00007f302f03e08e
[ 10.596421][ T206] RDX: 0000000000000000 RSI: 00007ffc98e143c0 RDI: 0000000000000005
[ 10.596622][ T206] RBP: 00007ffc98e14320 R08: 0000000000000000 R09: 0000000000000000
[ 10.596827][ T206] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10de50
[ 10.597028][ T206] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc98e14a80
[ 10.597241][ T206]
[ 10.597342][ T206] irq event stamp: 44063
[ 10.597445][ T206] hardirqs last enabled at (44071): [] __up_console_sem+0x5a/0x70
[ 10.597683][ T206] hardirqs last disabled at (44080): [] __up_console_sem+0x3f/0x70
[ 10.597913][ T206] softirqs last enabled at (43706): [] handle_softirqs+0x611/0x940
[ 10.598146][ T206] softirqs last disabled at (43603): [] __irq_exit_rcu+0x103/0x1c0
[ 10.598383][ T206] ---[ end trace 0000000000000000 ]---
[ 10.651212][ T208] br0: port 1(veth01) entered blocking state
[ 10.651432][ T208] br0: port 1(veth01) entered disabled state
[ 10.651622][ T208] veth01: entered allmulticast mode
[ 10.653104][ T208] ------------[ cut here ]------------
[ 10.653250][ T208] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/208
[ 10.653495][ T208] Modules linked in: bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 10.653924][ T208] CPU: 1 UID: 0 PID: 208 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.654200][ T208] Tainted: [W]=WARN
[ 10.654308][ T208] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.654480][ T208] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.654657][ T208] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 10.655140][ T208] RSP: 0018:ffa0000000576ee0 EFLAGS: 00010286
[ 10.655315][ T208] RAX: 00000000ffffffa6 RBX: ff11000010133c40 RCX: 1ff40000000aeda2
[ 10.655518][ T208] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010133cfc
[ 10.655727][ T208] RBP: ff1100001369c000 R08: 1fe22000020267a1 R09: ff11000001132ea8
[ 10.655930][ T208] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 10.656133][ T208] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 10.656341][ T208] FS: 00007fcac0d4a840(0000) GS:ff110000ade2c000(0000) knlGS:0000000000000000
[ 10.656579][ T208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.656755][ T208] CR2: 00000000202cd988 CR3: 00000000135b5001 CR4: 0000000000771ef0
[ 10.656958][ T208] PKRU: 55555554
[ 10.657061][ T208] Call Trace:
[ 10.657163][ T208]
[ 10.657241][ T208] ? rcu_is_watching+0x15/0xd0
[ 10.657379][ T208] rtnetlink_event+0xe0/0x1f0
[ 10.657515][ T208] notifier_call_chain+0xb0/0x320
[ 10.657653][ T208] __netdev_upper_dev_link+0x3a5/0x590
[ 10.657795][ T208] ? lock_acquire.part.0+0xbc/0x260
[ 10.657932][ T208] ? netdev_wait_allrefs_any+0x570/0x570
[ 10.658065][ T208] ? find_held_lock+0x2b/0x80
[ 10.658203][ T208] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.658342][ T208] ? __up_write+0x29a/0x520
[ 10.658479][ T208] ? kernfs_add_one+0xf6/0x660
[ 10.658617][ T208] netdev_master_upper_dev_link+0x86/0xb0
[ 10.658758][ T208] ? netdev_upper_dev_link+0xb0/0xb0
[ 10.658895][ T208] ? netdev_is_rx_handler_busy+0x62/0xd0
[ 10.659029][ T208] ? sysfs_do_create_link_sd+0xa0/0x110
[ 10.659166][ T208] ? netdev_rx_handler_register+0x1b/0xc0
[ 10.659305][ T208] br_add_if+0x428/0x1320 [bridge]
[ 10.659450][ T208] do_set_master+0x357/0x580
[ 10.659585][ T208] ? kernel_text_address+0x149/0x170
[ 10.659726][ T208] do_setlink.isra.0+0xa31/0x2750
[ 10.659864][ T208] ? rtnl_link_get_size+0x350/0x350
[ 10.660000][ T208] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.660172][ T208] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.660311][ T208] ? validate_chain+0x38b/0xc20
[ 10.660445][ T208] ? rcu_read_lock_any_held+0x66/0x90
[ 10.660578][ T208] ? stack_depot_save_flags+0x367/0x770
[ 10.660719][ T208] ? __kernel_text_address+0x12/0x30
[ 10.660854][ T208] ? __lock_acquire+0x508/0xc10
[ 10.660991][ T208] ? lock_acquire.part.0+0xbc/0x260
[ 10.661128][ T208] ? rtnl_newlink+0x883/0xef0
[ 10.661268][ T208] ? rcu_is_watching+0x15/0xd0
[ 10.661402][ T208] ? lock_acquire+0x134/0x160
[ 10.661535][ T208] ? rcu_is_watching+0x15/0xd0
[ 10.661673][ T208] ? rcu_is_watching+0x15/0xd0
[ 10.661809][ T208] ? trace_contention_end+0xb3/0x1a0
[ 10.661943][ T208] ? __mutex_lock+0x1db/0x2010
[ 10.662079][ T208] ? __mutex_lock+0x9b2/0x2010
[ 10.662212][ T208] ? rtnl_newlink+0x883/0xef0
[ 10.662350][ T208] ? ww_mutex_lock+0x160/0x160
[ 10.662484][ T208] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.662620][ T208] ? __rtnl_newlink+0x3fa/0xa50
[ 10.662763][ T208] rtnl_newlink+0x8d1/0xef0
[ 10.662898][ T208] ? lock_acquire.part.0+0xbc/0x260
[ 10.663031][ T208] ? find_held_lock+0x2b/0x80
[ 10.663168][ T208] ? __rtnl_newlink+0xa50/0xa50
[ 10.663307][ T208] ? mark_usage+0x61/0x170
[ 10.663442][ T208] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.663578][ T208] ? lock_acquire.part.0+0xbc/0x260
[ 10.663717][ T208] ? find_held_lock+0x2b/0x80
[ 10.663852][ T208] ? __rtnl_newlink+0xa50/0xa50
[ 10.663985][ T208] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.664121][ T208] ? __rtnl_newlink+0xa50/0xa50
[ 10.664260][ T208] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.664397][ T208] ? validate_chain+0x38b/0xc20
[ 10.664531][ T208] ? rtnl_link_fill+0x920/0x920
[ 10.664670][ T208] ? __lock_acquire+0x508/0xc10
[ 10.664806][ T208] ? lock_acquire.part.0+0xbc/0x260
[ 10.664938][ T208] ? find_held_lock+0x2b/0x80
[ 10.665074][ T208] netlink_rcv_skb+0x14e/0x3a0
[ 10.665211][ T208] ? rtnl_link_fill+0x920/0x920
[ 10.665353][ T208] ? netlink_ack+0xcf0/0xcf0
[ 10.665492][ T208] ? netlink_deliver_tap+0xc5/0x330
[ 10.665625][ T208] ? netlink_deliver_tap+0x13c/0x330
[ 10.665767][ T208] netlink_unicast+0x486/0x750
[ 10.665904][ T208] ? netlink_attachskb+0x810/0x810
[ 10.666039][ T208] ? __lock_acquire+0x508/0xc10
[ 10.666175][ T208] ? __lock_acquire+0x4b1/0xc10
[ 10.666317][ T208] netlink_sendmsg+0x735/0xc60
[ 10.666451][ T208] ? netlink_unicast+0x750/0x750
[ 10.666584][ T208] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.666725][ T208] ? __might_fault+0x97/0x140
[ 10.666863][ T208] ? __might_fault+0x97/0x140
[ 10.666998][ T208] ____sys_sendmsg+0x419/0x850
[ 10.667132][ T208] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.667273][ T208] ? get_timestamp.constprop.0+0x390/0x390
[ 10.667439][ T208] ? move_addr_to_kernel+0xf0/0xf0
[ 10.667573][ T208] ? stack_depot_save_flags+0x367/0x770
[ 10.667712][ T208] ? validate_chain+0x38b/0xc20
[ 10.667847][ T208] ___sys_sendmsg+0x14e/0x1d0
[ 10.667979][ T208] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.668145][ T208] ? copy_msghdr_from_user+0x460/0x460
[ 10.668299][ T208] __sys_sendmsg+0x145/0x1f0
[ 10.668434][ T208] ? __sys_sendmsg_sock+0x20/0x20
[ 10.668567][ T208] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.668742][ T208] ? do_raw_spin_unlock+0x59/0x250
[ 10.668876][ T208] ? rcu_is_watching+0x15/0xd0
[ 10.669010][ T208] do_syscall_64+0xf3/0xfc0
[ 10.669144][ T208] ? trace_hardirqs_off+0xd/0x30
[ 10.669282][ T208] ? exc_page_fault+0xee/0x100
[ 10.669418][ T208] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.669586][ T208] RIP: 0033:0x7fcac0f8408e
[ 10.669735][ T208] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.670214][ T208] RSP: 002b:00007fff81c84280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.670421][ T208] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcac0f8408e
[ 10.670623][ T208] RDX: 0000000000000000 RSI: 00007fff81c84330 RDI: 0000000000000005
[ 10.670829][ T208] RBP: 00007fff81c84290 R08: 0000000000000000 R09: 0000000000000000
[ 10.671031][ T208] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10de51
[ 10.671237][ T208] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff81c849f0
[ 10.671443][ T208]
[ 10.671545][ T208] irq event stamp: 42327
[ 10.671647][ T208] hardirqs last enabled at (42335): [] __up_console_sem+0x5a/0x70
[ 10.671888][ T208] hardirqs last disabled at (42344): [] __up_console_sem+0x3f/0x70
[ 10.672122][ T208] softirqs last enabled at (41358): [] handle_softirqs+0x611/0x940
[ 10.672359][ T208] softirqs last disabled at (41187): [] __irq_exit_rcu+0x103/0x1c0
[ 10.672592][ T208] ---[ end trace 0000000000000000 ]---
[ 10.672759][ T208] veth01: entered promiscuous mode
[ 10.672962][ T208] ------------[ cut here ]------------
[ 10.673104][ T208] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/208
[ 10.673355][ T208] Modules linked in: bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 10.673617][ T208] CPU: 1 UID: 0 PID: 208 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.673916][ T208] Tainted: [W]=WARN
[ 10.674025][ T208] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.674207][ T208] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.674398][ T208] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 10.674917][ T208] RSP: 0018:ffa0000000576e90 EFLAGS: 00010286
[ 10.675101][ T208] RAX: 00000000ffffffa6 RBX: ff11000010133540 RCX: 1ff40000000aed98
[ 10.675323][ T208] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000101335fc
[ 10.675538][ T208] RBP: ff1100001369c000 R08: 1fe22000020266c1 R09: ff11000001132ea8
[ 10.675761][ T208] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000100
[ 10.675977][ T208] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000013072dc0
[ 10.676194][ T208] FS: 00007fcac0d4a840(0000) GS:ff110000ade2c000(0000) knlGS:0000000000000000
[ 10.676451][ T208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.676632][ T208] CR2: 00000000202cd988 CR3: 00000000135b5001 CR4: 0000000000771ef0
[ 10.676854][ T208] PKRU: 55555554
[ 10.676961][ T208] Call Trace:
[ 10.677070][ T208]
[ 10.677144][ T208] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.677296][ T208] rtmsg_ifinfo+0x5c/0xb0
[ 10.677406][ T208] __dev_notify_flags+0x1b8/0x280
[ 10.677553][ T208] ? netdev_notice+0x120/0x120
[ 10.677708][ T208] ? netif_change_name+0x8c0/0x8c0
[ 10.677856][ T208] ? __netdev_upper_dev_link+0x49b/0x590
[ 10.678001][ T208] ? netdev_wait_allrefs_any+0x570/0x570
[ 10.678147][ T208] __dev_set_promiscuity+0x1a4/0x230
[ 10.678298][ T208] ? netif_disable_lro+0xa6/0x4b0
[ 10.678442][ T208] netif_set_promiscuity+0x4c/0xc0
[ 10.678600][ T208] dev_set_promiscuity+0x9d/0x150
[ 10.678752][ T208] br_port_set_promisc+0x66/0xc0 [bridge]
[ 10.678905][ T208] br_manage_promisc+0xd5/0x480 [bridge]
[ 10.679055][ T208] ? netdev_is_rx_handler_busy+0x62/0xd0
[ 10.679202][ T208] br_add_if+0x624/0x1320 [bridge]
[ 10.679358][ T208] do_set_master+0x357/0x580
[ 10.679505][ T208] ? kernel_text_address+0x149/0x170
[ 10.679652][ T208] do_setlink.isra.0+0xa31/0x2750
[ 10.679805][ T208] ? rtnl_link_get_size+0x350/0x350
[ 10.679954][ T208] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.680137][ T208] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.680286][ T208] ? validate_chain+0x38b/0xc20
[ 10.680431][ T208] ? rcu_read_lock_any_held+0x66/0x90
[ 10.680576][ T208] ? stack_depot_save_flags+0x367/0x770
[ 10.680727][ T208] ? __kernel_text_address+0x12/0x30
[ 10.680876][ T208] ? __lock_acquire+0x508/0xc10
[ 10.681023][ T208] ? lock_acquire.part.0+0xbc/0x260
[ 10.681167][ T208] ? rtnl_newlink+0x883/0xef0
[ 10.681316][ T208] ? rcu_is_watching+0x15/0xd0
[ 10.681460][ T208] ? lock_acquire+0x134/0x160
[ 10.681604][ T208] ? rcu_is_watching+0x15/0xd0
[ 10.681755][ T208] ? rcu_is_watching+0x15/0xd0
[ 10.681900][ T208] ? trace_contention_end+0xb3/0x1a0
[ 10.682047][ T208] ? __mutex_lock+0x1db/0x2010
[ 10.682193][ T208] ? __mutex_lock+0x9b2/0x2010
[ 10.682343][ T208] ? rtnl_newlink+0x883/0xef0
[ 10.682492][ T208] ? ww_mutex_lock+0x160/0x160
[ 10.682638][ T208] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.682789][ T208] ? __rtnl_newlink+0x3fa/0xa50
[ 10.682939][ T208] rtnl_newlink+0x8d1/0xef0
[ 10.683086][ T208] ? lock_acquire.part.0+0xbc/0x260
[ 10.683236][ T208] ? find_held_lock+0x2b/0x80
[ 10.683382][ T208] ? __rtnl_newlink+0xa50/0xa50
[ 10.683527][ T208] ? mark_usage+0x61/0x170
[ 10.683675][ T208] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.683821][ T208] ? lock_acquire.part.0+0xbc/0x260
[ 10.683965][ T208] ? find_held_lock+0x2b/0x80
[ 10.684112][ T208] ? __rtnl_newlink+0xa50/0xa50
[ 10.684264][ T208] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.684411][ T208] ? __rtnl_newlink+0xa50/0xa50
[ 10.684556][ T208] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.684708][ T208] ? validate_chain+0x38b/0xc20
[ 10.684852][ T208] ? rtnl_link_fill+0x920/0x920
[ 10.684996][ T208] ? __lock_acquire+0x508/0xc10
[ 10.685144][ T208] ? lock_acquire.part.0+0xbc/0x260
[ 10.685290][ T208] ? find_held_lock+0x2b/0x80
[ 10.685437][ T208] netlink_rcv_skb+0x14e/0x3a0
[ 10.685581][ T208] ? rtnl_link_fill+0x920/0x920
[ 10.685731][ T208] ? netlink_ack+0xcf0/0xcf0
[ 10.685879][ T208] ? netlink_deliver_tap+0xc5/0x330
[ 10.686023][ T208] ? netlink_deliver_tap+0x13c/0x330
[ 10.686171][ T208] netlink_unicast+0x486/0x750
[ 10.686350][ T208] ? netlink_attachskb+0x810/0x810
[ 10.686497][ T208] ? __lock_acquire+0x508/0xc10
[ 10.686642][ T208] ? __lock_acquire+0x4b1/0xc10
[ 10.686793][ T208] netlink_sendmsg+0x735/0xc60
[ 10.686939][ T208] ? netlink_unicast+0x750/0x750
[ 10.687087][ T208] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.687235][ T208] ? __might_fault+0x97/0x140
[ 10.687380][ T208] ? __might_fault+0x97/0x140
[ 10.687526][ T208] ____sys_sendmsg+0x419/0x850
[ 10.687676][ T208] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.687822][ T208] ? get_timestamp.constprop.0+0x390/0x390
[ 10.688000][ T208] ? move_addr_to_kernel+0xf0/0xf0
[ 10.688146][ T208] ? stack_depot_save_flags+0x367/0x770
[ 10.688296][ T208] ? validate_chain+0x38b/0xc20
[ 10.688441][ T208] ___sys_sendmsg+0x14e/0x1d0
[ 10.688586][ T208] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.688772][ T208] ? copy_msghdr_from_user+0x460/0x460
[ 10.688927][ T208] __sys_sendmsg+0x145/0x1f0
[ 10.689071][ T208] ? __sys_sendmsg_sock+0x20/0x20
[ 10.689214][ T208] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.689403][ T208] ? do_raw_spin_unlock+0x59/0x250
[ 10.689548][ T208] ? rcu_is_watching+0x15/0xd0
[ 10.689700][ T208] do_syscall_64+0xf3/0xfc0
[ 10.689848][ T208] ? trace_hardirqs_off+0xd/0x30
[ 10.689993][ T208] ? exc_page_fault+0xee/0x100
[ 10.690137][ T208] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.690325][ T208] RIP: 0033:0x7fcac0f8408e
[ 10.690475][ T208] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.690996][ T208] RSP: 002b:00007fff81c84280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.691214][ T208] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcac0f8408e
[ 10.691438][ T208] RDX: 0000000000000000 RSI: 00007fff81c84330 RDI: 0000000000000005
[ 10.691657][ T208] RBP: 00007fff81c84290 R08: 0000000000000000 R09: 0000000000000000
[ 10.691878][ T208] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10de51
[ 10.692091][ T208] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff81c849f0
[ 10.692331][ T208]
[ 10.692440][ T208] irq event stamp: 43501
[ 10.692548][ T208] hardirqs last enabled at (43509): [] __up_console_sem+0x5a/0x70
[ 10.692805][ T208] hardirqs last disabled at (43518): [] __up_console_sem+0x3f/0x70
[ 10.693053][ T208] softirqs last enabled at (42428): [] __alloc_skb+0x4c2/0x5f0
[ 10.693308][ T208] softirqs last disabled at (42426): [] __alloc_skb+0x4c2/0x5f0
[ 10.693556][ T208] ---[ end trace 0000000000000000 ]---
[ 10.694753][ T208] ------------[ cut here ]------------
[ 10.694888][ T208] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/208
[ 10.695121][ T208] Modules linked in: bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 10.695369][ T208] CPU: 1 UID: 0 PID: 208 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.695637][ T208] Tainted: [W]=WARN
[ 10.695747][ T208] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.695911][ T208] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.696086][ T208] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 10.696561][ T208] RSP: 0018:ffa0000000577008 EFLAGS: 00010286
[ 10.696808][ T208] RAX: 00000000ffffffa6 RBX: ff1100001275b700 RCX: 1ff40000000aedc7
[ 10.697005][ T208] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001275b7bc
[ 10.697202][ T208] RBP: ff11000013072000 R08: 1fe22000024eb6f9 R09: ff11000001132ea8
[ 10.697403][ T208] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 10.697602][ T208] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 10.697898][ T208] FS: 00007fcac0d4a840(0000) GS:ff110000ade2c000(0000) knlGS:0000000000000000
[ 10.698132][ T208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.698305][ T208] CR2: 00000000202cd988 CR3: 00000000135b5001 CR4: 0000000000771ef0
[ 10.698505][ T208] PKRU: 55555554
[ 10.698604][ T208] Call Trace:
[ 10.698764][ T208]
[ 10.698832][ T208] ? rcu_is_watching+0x15/0xd0
[ 10.698963][ T208] rtnetlink_event+0xe0/0x1f0
[ 10.699097][ T208] notifier_call_chain+0xb0/0x320
[ 10.699236][ T208] call_netdevice_notifiers+0x70/0xa0
[ 10.699370][ T208] ? __dev_open+0x610/0x610
[ 10.699503][ T208] ? nlmsg_notify+0x62/0x250
[ 10.699637][ T208] br_add_if+0xd7c/0x1320 [bridge]
[ 10.699849][ T208] do_set_master+0x357/0x580
[ 10.699983][ T208] ? kernel_text_address+0x149/0x170
[ 10.700117][ T208] do_setlink.isra.0+0xa31/0x2750
[ 10.700256][ T208] ? rtnl_link_get_size+0x350/0x350
[ 10.700390][ T208] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.700557][ T208] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.700779][ T208] ? validate_chain+0x38b/0xc20
[ 10.700913][ T208] ? rcu_read_lock_any_held+0x66/0x90
[ 10.701043][ T208] ? stack_depot_save_flags+0x367/0x770
[ 10.701177][ T208] ? __kernel_text_address+0x12/0x30
[ 10.701313][ T208] ? __lock_acquire+0x508/0xc10
[ 10.701447][ T208] ? lock_acquire.part.0+0xbc/0x260
[ 10.701583][ T208] ? rtnl_newlink+0x883/0xef0
[ 10.701792][ T208] ? rcu_is_watching+0x15/0xd0
[ 10.701925][ T208] ? lock_acquire+0x134/0x160
[ 10.702055][ T208] ? rcu_is_watching+0x15/0xd0
[ 10.702187][ T208] ? rcu_is_watching+0x15/0xd0
[ 10.702327][ T208] ? trace_contention_end+0xb3/0x1a0
[ 10.702461][ T208] ? __mutex_lock+0x1db/0x2010
[ 10.702594][ T208] ? __mutex_lock+0x9b2/0x2010
[ 10.702820][ T208] ? rtnl_newlink+0x883/0xef0
[ 10.702955][ T208] ? ww_mutex_lock+0x160/0x160
[ 10.703089][ T208] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.703225][ T208] ? __rtnl_newlink+0x3fa/0xa50
[ 10.703366][ T208] rtnl_newlink+0x8d1/0xef0
[ 10.703503][ T208] ? lock_acquire.part.0+0xbc/0x260
[ 10.703635][ T208] ? find_held_lock+0x2b/0x80
[ 10.703824][ T208] ? __rtnl_newlink+0xa50/0xa50
[ 10.703959][ T208] ? mark_usage+0x61/0x170
[ 10.704092][ T208] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.704232][ T208] ? lock_acquire.part.0+0xbc/0x260
[ 10.704367][ T208] ? find_held_lock+0x2b/0x80
[ 10.704500][ T208] ? __rtnl_newlink+0xa50/0xa50
[ 10.704633][ T208] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.704793][ T208] ? __rtnl_newlink+0xa50/0xa50
[ 10.704930][ T208] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.705065][ T208] ? validate_chain+0x38b/0xc20
[ 10.705198][ T208] ? rtnl_link_fill+0x920/0x920
[ 10.705335][ T208] ? __lock_acquire+0x508/0xc10
[ 10.705468][ T208] ? lock_acquire.part.0+0xbc/0x260
[ 10.705601][ T208] ? find_held_lock+0x2b/0x80
[ 10.705740][ T208] netlink_rcv_skb+0x14e/0x3a0
[ 10.705874][ T208] ? rtnl_link_fill+0x920/0x920
[ 10.706007][ T208] ? netlink_ack+0xcf0/0xcf0
[ 10.706143][ T208] ? netlink_deliver_tap+0xc5/0x330
[ 10.706278][ T208] ? netlink_deliver_tap+0x13c/0x330
[ 10.706414][ T208] netlink_unicast+0x486/0x750
[ 10.706548][ T208] ? netlink_attachskb+0x810/0x810
[ 10.706687][ T208] ? __lock_acquire+0x508/0xc10
[ 10.706819][ T208] ? __lock_acquire+0x4b1/0xc10
[ 10.706953][ T208] netlink_sendmsg+0x735/0xc60
[ 10.707088][ T208] ? netlink_unicast+0x750/0x750
[ 10.707219][ T208] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.707357][ T208] ? __might_fault+0x97/0x140
[ 10.707489][ T208] ? __might_fault+0x97/0x140
[ 10.707624][ T208] ____sys_sendmsg+0x419/0x850
[ 10.707761][ T208] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.707894][ T208] ? get_timestamp.constprop.0+0x390/0x390
[ 10.708061][ T208] ? move_addr_to_kernel+0xf0/0xf0
[ 10.708196][ T208] ? stack_depot_save_flags+0x367/0x770
[ 10.708333][ T208] ? validate_chain+0x38b/0xc20
[ 10.708466][ T208] ___sys_sendmsg+0x14e/0x1d0
[ 10.708598][ T208] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.708768][ T208] ? copy_msghdr_from_user+0x460/0x460
[ 10.708912][ T208] __sys_sendmsg+0x145/0x1f0
[ 10.709046][ T208] ? __sys_sendmsg_sock+0x20/0x20
[ 10.709179][ T208] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.709352][ T208] ? do_raw_spin_unlock+0x59/0x250
[ 10.709486][ T208] ? rcu_is_watching+0x15/0xd0
[ 10.709621][ T208] do_syscall_64+0xf3/0xfc0
[ 10.709759][ T208] ? trace_hardirqs_off+0xd/0x30
[ 10.709891][ T208] ? exc_page_fault+0xee/0x100
[ 10.710025][ T208] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.710194][ T208] RIP: 0033:0x7fcac0f8408e
[ 10.710338][ T208] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.710823][ T208] RSP: 002b:00007fff81c84280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.711026][ T208] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcac0f8408e
[ 10.711224][ T208] RDX: 0000000000000000 RSI: 00007fff81c84330 RDI: 0000000000000005
[ 10.711427][ T208] RBP: 00007fff81c84290 R08: 0000000000000000 R09: 0000000000000000
[ 10.711627][ T208] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10de51
[ 10.711833][ T208] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff81c849f0
[ 10.712038][ T208]
[ 10.712137][ T208] irq event stamp: 46253
[ 10.712241][ T208] hardirqs last enabled at (46261): [] __up_console_sem+0x5a/0x70
[ 10.712471][ T208] hardirqs last disabled at (46268): [] __up_console_sem+0x3f/0x70
[ 10.712706][ T208] softirqs last enabled at (46186): [] handle_softirqs+0x611/0x940
[ 10.713027][ T208] softirqs last disabled at (46181): [] __irq_exit_rcu+0x103/0x1c0
[ 10.713259][ T208] ---[ end trace 0000000000000000 ]---
[ 10.713558][ T208] ------------[ cut here ]------------
[ 10.713696][ T208] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/208
[ 10.713927][ T208] Modules linked in: bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 10.714264][ T208] CPU: 1 UID: 0 PID: 208 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.714531][ T208] Tainted: [W]=WARN
[ 10.714631][ T208] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.715336][ T208] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.715571][ T208] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 10.716106][ T208] RSP: 0018:ffa0000000576f80 EFLAGS: 00010286
[ 10.716275][ T208] RAX: 00000000ffffffa6 RBX: ff1100001275b540 RCX: 1ff40000000aedb6
[ 10.716474][ T208] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001275b5fc
[ 10.716727][ T208] RBP: ff11000013072000 R08: 1fe22000024eb6c1 R09: ff11000001132ea8
[ 10.716925][ T208] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 10.717122][ T208] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000001
[ 10.717329][ T208] FS: 00007fcac0d4a840(0000) GS:ff110000ade2c000(0000) knlGS:0000000000000000
[ 10.717559][ T208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.717784][ T208] CR2: 00000000202cd988 CR3: 00000000135b5001 CR4: 0000000000771ef0
[ 10.717984][ T208] PKRU: 55555554
[ 10.718083][ T208] Call Trace:
[ 10.718184][ T208]
[ 10.718256][ T208] ? rcu_is_watching+0x15/0xd0
[ 10.718390][ T208] rtnetlink_event+0xe0/0x1f0
[ 10.718524][ T208] notifier_call_chain+0xb0/0x320
[ 10.718720][ T208] netdev_compute_master_upper_features+0x6b5/0xdb0
[ 10.718889][ T208] ? netdev_change_features+0xa0/0xa0
[ 10.719023][ T208] ? br_opt_toggle+0x45/0x140 [bridge]
[ 10.719164][ T208] br_add_if+0x9a6/0x1320 [bridge]
[ 10.719310][ T208] do_set_master+0x357/0x580
[ 10.719443][ T208] ? kernel_text_address+0x149/0x170
[ 10.719577][ T208] do_setlink.isra.0+0xa31/0x2750
[ 10.719769][ T208] ? rtnl_link_get_size+0x350/0x350
[ 10.719903][ T208] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.720069][ T208] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.720204][ T208] ? validate_chain+0x38b/0xc20
[ 10.720339][ T208] ? rcu_read_lock_any_held+0x66/0x90
[ 10.720470][ T208] ? stack_depot_save_flags+0x367/0x770
[ 10.720602][ T208] ? __kernel_text_address+0x12/0x30
[ 10.720790][ T208] ? __lock_acquire+0x508/0xc10
[ 10.720925][ T208] ? lock_acquire.part.0+0xbc/0x260
[ 10.721058][ T208] ? rtnl_newlink+0x883/0xef0
[ 10.721191][ T208] ? rcu_is_watching+0x15/0xd0
[ 10.721328][ T208] ? lock_acquire+0x134/0x160
[ 10.721460][ T208] ? rcu_is_watching+0x15/0xd0
[ 10.721592][ T208] ? rcu_is_watching+0x15/0xd0
[ 10.721782][ T208] ? trace_contention_end+0xb3/0x1a0
[ 10.721917][ T208] ? __mutex_lock+0x1db/0x2010
[ 10.722050][ T208] ? __mutex_lock+0x9b2/0x2010
[ 10.722182][ T208] ? rtnl_newlink+0x883/0xef0
[ 10.722321][ T208] ? ww_mutex_lock+0x160/0x160
[ 10.722454][ T208] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.722589][ T208] ? __rtnl_newlink+0x3fa/0xa50
[ 10.722783][ T208] rtnl_newlink+0x8d1/0xef0
[ 10.722918][ T208] ? lock_acquire.part.0+0xbc/0x260
[ 10.723051][ T208] ? find_held_lock+0x2b/0x80
[ 10.723186][ T208] ? __rtnl_newlink+0xa50/0xa50
[ 10.723411][ T208] ? mark_usage+0x61/0x170
[ 10.723543][ T208] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.723732][ T208] ? lock_acquire.part.0+0xbc/0x260
[ 10.723865][ T208] ? find_held_lock+0x2b/0x80
[ 10.723997][ T208] ? __rtnl_newlink+0xa50/0xa50
[ 10.724132][ T208] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.724357][ T208] ? __rtnl_newlink+0xa50/0xa50
[ 10.724491][ T208] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.724626][ T208] ? validate_chain+0x38b/0xc20
[ 10.724817][ T208] ? rtnl_link_fill+0x920/0x920
[ 10.724951][ T208] ? __lock_acquire+0x508/0xc10
[ 10.725084][ T208] ? lock_acquire.part.0+0xbc/0x260
[ 10.725215][ T208] ? find_held_lock+0x2b/0x80
[ 10.725439][ T208] netlink_rcv_skb+0x14e/0x3a0
[ 10.725572][ T208] ? rtnl_link_fill+0x920/0x920
[ 10.725758][ T208] ? netlink_ack+0xcf0/0xcf0
[ 10.725896][ T208] ? netlink_deliver_tap+0xc5/0x330
[ 10.726028][ T208] ? netlink_deliver_tap+0x13c/0x330
[ 10.726163][ T208] netlink_unicast+0x486/0x750
[ 10.726391][ T208] ? netlink_attachskb+0x810/0x810
[ 10.726524][ T208] ? __lock_acquire+0x508/0xc10
[ 10.726657][ T208] ? __lock_acquire+0x4b1/0xc10
[ 10.726846][ T208] netlink_sendmsg+0x735/0xc60
[ 10.726981][ T208] ? netlink_unicast+0x750/0x750
[ 10.727114][ T208] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.727251][ T208] ? __might_fault+0x97/0x140
[ 10.727473][ T208] ? __might_fault+0x97/0x140
[ 10.727607][ T208] ____sys_sendmsg+0x419/0x850
[ 10.727794][ T208] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.727927][ T208] ? get_timestamp.constprop.0+0x390/0x390
[ 10.728091][ T208] ? move_addr_to_kernel+0xf0/0xf0
[ 10.728227][ T208] ? stack_depot_save_flags+0x367/0x770
[ 10.728453][ T208] ? validate_chain+0x38b/0xc20
[ 10.728588][ T208] ___sys_sendmsg+0x14e/0x1d0
[ 10.728777][ T208] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.728942][ T208] ? copy_msghdr_from_user+0x460/0x460
[ 10.729085][ T208] __sys_sendmsg+0x145/0x1f0
[ 10.729217][ T208] ? __sys_sendmsg_sock+0x20/0x20
[ 10.729442][ T208] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.729610][ T208] ? do_raw_spin_unlock+0x59/0x250
[ 10.729799][ T208] ? rcu_is_watching+0x15/0xd0
[ 10.729933][ T208] do_syscall_64+0xf3/0xfc0
[ 10.730065][ T208] ? trace_hardirqs_off+0xd/0x30
[ 10.730197][ T208] ? exc_page_fault+0xee/0x100
[ 10.730424][ T208] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.730591][ T208] RIP: 0033:0x7fcac0f8408e
[ 10.730788][ T208] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.731264][ T208] RSP: 002b:00007fff81c84280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.731555][ T208] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcac0f8408e
[ 10.731814][ T208] RDX: 0000000000000000 RSI: 00007fff81c84330 RDI: 0000000000000005
[ 10.732011][ T208] RBP: 00007fff81c84290 R08: 0000000000000000 R09: 0000000000000000
[ 10.732209][ T208] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10de51
[ 10.732502][ T208] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff81c849f0
[ 10.732763][ T208]
[ 10.732861][ T208] irq event stamp: 50059
[ 10.732960][ T208] hardirqs last enabled at (50067): [] __up_console_sem+0x5a/0x70
[ 10.733189][ T208] hardirqs last disabled at (50074): [] __up_console_sem+0x3f/0x70
[ 10.733513][ T208] softirqs last enabled at (50048): [] handle_softirqs+0x611/0x940
[ 10.733800][ T208] softirqs last disabled at (50091): [] __irq_exit_rcu+0x103/0x1c0
[ 10.734030][ T208] ---[ end trace 0000000000000000 ]---
[ 10.793422][ T209] br0: port 2(veth02) entered blocking state
[ 10.793603][ T209] br0: port 2(veth02) entered disabled state
[ 10.793784][ T209] veth02: entered allmulticast mode
[ 10.795137][ T209] ------------[ cut here ]------------
[ 10.795292][ T209] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/209
[ 10.795524][ T209] Modules linked in: bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 10.795775][ T209] CPU: 3 UID: 0 PID: 209 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.796044][ T209] Tainted: [W]=WARN
[ 10.796145][ T209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.796316][ T209] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.796491][ T209] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 10.796977][ T209] RSP: 0018:ffa0000000526ee0 EFLAGS: 00010286
[ 10.797146][ T209] RAX: 00000000ffffffa6 RBX: ff1100001275a3c0 RCX: 1ff40000000a4da2
[ 10.797353][ T209] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001275a47c
[ 10.797557][ T209] RBP: ff11000007cb4000 R08: 1fe22000024eb491 R09: ff1100001185aea8
[ 10.797764][ T209] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 10.797965][ T209] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 10.798168][ T209] FS: 00007f509211b840(0000) GS:ff110000adf2c000(0000) knlGS:0000000000000000
[ 10.798407][ T209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.798577][ T209] CR2: 0000000021c1f988 CR3: 0000000012673005 CR4: 0000000000771ef0
[ 10.798784][ T209] PKRU: 55555554
[ 10.798885][ T209] Call Trace:
[ 10.798986][ T209]
[ 10.799055][ T209] ? rcu_is_watching+0x15/0xd0
[ 10.799191][ T209] rtnetlink_event+0xe0/0x1f0
[ 10.799334][ T209] notifier_call_chain+0xb0/0x320
[ 10.799471][ T209] __netdev_upper_dev_link+0x3a5/0x590
[ 10.799606][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 10.799747][ T209] ? netdev_wait_allrefs_any+0x570/0x570
[ 10.799881][ T209] ? find_held_lock+0x2b/0x80
[ 10.800016][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.800151][ T209] ? __up_write+0x29a/0x520
[ 10.800292][ T209] ? kernfs_add_one+0xf6/0x660
[ 10.800429][ T209] netdev_master_upper_dev_link+0x86/0xb0
[ 10.800565][ T209] ? netdev_upper_dev_link+0xb0/0xb0
[ 10.800706][ T209] ? netdev_is_rx_handler_busy+0x62/0xd0
[ 10.800840][ T209] ? sysfs_do_create_link_sd+0xa0/0x110
[ 10.800975][ T209] ? netdev_rx_handler_register+0x1b/0xc0
[ 10.801108][ T209] br_add_if+0x428/0x1320 [bridge]
[ 10.801259][ T209] do_set_master+0x357/0x580
[ 10.801396][ T209] ? kernel_text_address+0x149/0x170
[ 10.801530][ T209] do_setlink.isra.0+0xa31/0x2750
[ 10.801672][ T209] ? rtnl_link_get_size+0x350/0x350
[ 10.801808][ T209] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.801974][ T209] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.802107][ T209] ? validate_chain+0x38b/0xc20
[ 10.802248][ T209] ? rcu_read_lock_any_held+0x66/0x90
[ 10.802381][ T209] ? stack_depot_save_flags+0x367/0x770
[ 10.802515][ T209] ? __kernel_text_address+0x12/0x30
[ 10.802651][ T209] ? __lock_acquire+0x508/0xc10
[ 10.802792][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 10.802926][ T209] ? rtnl_newlink+0x883/0xef0
[ 10.803060][ T209] ? rcu_is_watching+0x15/0xd0
[ 10.803196][ T209] ? lock_acquire+0x134/0x160
[ 10.803336][ T209] ? rcu_is_watching+0x15/0xd0
[ 10.803469][ T209] ? rcu_is_watching+0x15/0xd0
[ 10.803602][ T209] ? trace_contention_end+0xb3/0x1a0
[ 10.803741][ T209] ? __mutex_lock+0x1db/0x2010
[ 10.803874][ T209] ? __mutex_lock+0x9b2/0x2010
[ 10.804008][ T209] ? rtnl_newlink+0x883/0xef0
[ 10.804142][ T209] ? ww_mutex_lock+0x160/0x160
[ 10.804281][ T209] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.804416][ T209] ? __rtnl_newlink+0x3fa/0xa50
[ 10.804551][ T209] rtnl_newlink+0x8d1/0xef0
[ 10.804691][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 10.804826][ T209] ? find_held_lock+0x2b/0x80
[ 10.804959][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 10.805093][ T209] ? mark_usage+0x61/0x170
[ 10.805231][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.805369][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 10.805503][ T209] ? find_held_lock+0x2b/0x80
[ 10.805638][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 10.805776][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.805911][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 10.806044][ T209] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.806180][ T209] ? validate_chain+0x38b/0xc20
[ 10.806320][ T209] ? rtnl_link_fill+0x920/0x920
[ 10.806454][ T209] ? __lock_acquire+0x508/0xc10
[ 10.806590][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 10.806730][ T209] ? find_held_lock+0x2b/0x80
[ 10.806866][ T209] netlink_rcv_skb+0x14e/0x3a0
[ 10.807000][ T209] ? rtnl_link_fill+0x920/0x920
[ 10.807135][ T209] ? netlink_ack+0xcf0/0xcf0
[ 10.807277][ T209] ? netlink_deliver_tap+0xc5/0x330
[ 10.807411][ T209] ? netlink_deliver_tap+0x13c/0x330
[ 10.807547][ T209] netlink_unicast+0x486/0x750
[ 10.807688][ T209] ? netlink_attachskb+0x810/0x810
[ 10.807821][ T209] ? __lock_acquire+0x508/0xc10
[ 10.807957][ T209] ? __lock_acquire+0x4b1/0xc10
[ 10.808091][ T209] netlink_sendmsg+0x735/0xc60
[ 10.808230][ T209] ? netlink_unicast+0x750/0x750
[ 10.808366][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.808501][ T209] ? __might_fault+0x97/0x140
[ 10.808636][ T209] ? __might_fault+0x97/0x140
[ 10.808777][ T209] ____sys_sendmsg+0x419/0x850
[ 10.808912][ T209] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.809047][ T209] ? get_timestamp.constprop.0+0x390/0x390
[ 10.809214][ T209] ? move_addr_to_kernel+0xf0/0xf0
[ 10.809354][ T209] ? stack_depot_save_flags+0x367/0x770
[ 10.809487][ T209] ? validate_chain+0x38b/0xc20
[ 10.809622][ T209] ___sys_sendmsg+0x14e/0x1d0
[ 10.809760][ T209] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.809927][ T209] ? copy_msghdr_from_user+0x460/0x460
[ 10.810074][ T209] __sys_sendmsg+0x145/0x1f0
[ 10.810209][ T209] ? __sys_sendmsg_sock+0x20/0x20
[ 10.810346][ T209] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.810514][ T209] ? do_raw_spin_unlock+0x59/0x250
[ 10.810648][ T209] ? rcu_is_watching+0x15/0xd0
[ 10.810788][ T209] do_syscall_64+0xf3/0xfc0
[ 10.810922][ T209] ? trace_hardirqs_off+0xd/0x30
[ 10.811055][ T209] ? exc_page_fault+0xee/0x100
[ 10.811188][ T209] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.811357][ T209] RIP: 0033:0x7f509235508e
[ 10.811497][ T209] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.811978][ T209] RSP: 002b:00007ffe01d59f20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.812180][ T209] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f509235508e
[ 10.812385][ T209] RDX: 0000000000000000 RSI: 00007ffe01d59fd0 RDI: 0000000000000005
[ 10.812584][ T209] RBP: 00007ffe01d59f30 R08: 0000000000000000 R09: 0000000000000000
[ 10.812788][ T209] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10de51
[ 10.812988][ T209] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe01d5a690
[ 10.813195][ T209]
[ 10.813299][ T209] irq event stamp: 45787
[ 10.813399][ T209] hardirqs last enabled at (45795): [] __up_console_sem+0x5a/0x70
[ 10.813630][ T209] hardirqs last disabled at (45802): [] __up_console_sem+0x3f/0x70
[ 10.813865][ T209] softirqs last enabled at (44818): [] handle_softirqs+0x611/0x940
[ 10.814099][ T209] softirqs last disabled at (44813): [] __irq_exit_rcu+0x103/0x1c0
[ 10.814335][ T209] ---[ end trace 0000000000000000 ]---
[ 10.814485][ T209] veth02: entered promiscuous mode
[ 10.814685][ T209] ------------[ cut here ]------------
[ 10.814828][ T209] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/209
[ 10.815076][ T209] Modules linked in: bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 10.815340][ T209] CPU: 3 UID: 0 PID: 209 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.815631][ T209] Tainted: [W]=WARN
[ 10.815744][ T209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.815925][ T209] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.816113][ T209] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 10.816629][ T209] RSP: 0018:ffa0000000526e90 EFLAGS: 00010286
[ 10.816815][ T209] RAX: 00000000ffffffa6 RBX: ff1100001275a200 RCX: 1ff40000000a4d98
[ 10.817031][ T209] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001275a2bc
[ 10.817250][ T209] RBP: ff11000007cb4000 R08: 1fe22000024eb459 R09: ff1100001185aea8
[ 10.817465][ T209] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000100
[ 10.817685][ T209] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000013072dc0
[ 10.817901][ T209] FS: 00007f509211b840(0000) GS:ff110000adf2c000(0000) knlGS:0000000000000000
[ 10.818154][ T209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.818339][ T209] CR2: 0000000021c1f988 CR3: 0000000012673005 CR4: 0000000000771ef0
[ 10.818556][ T209] PKRU: 55555554
[ 10.818669][ T209] Call Trace:
[ 10.818779][ T209]
[ 10.818853][ T209] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.819000][ T209] rtmsg_ifinfo+0x5c/0xb0
[ 10.819111][ T209] __dev_notify_flags+0x1b8/0x280
[ 10.819262][ T209] ? netdev_notice+0x120/0x120
[ 10.819409][ T209] ? netif_change_name+0x8c0/0x8c0
[ 10.819554][ T209] ? __netdev_upper_dev_link+0x49b/0x590
[ 10.819704][ T209] ? netdev_wait_allrefs_any+0x570/0x570
[ 10.819851][ T209] __dev_set_promiscuity+0x1a4/0x230
[ 10.819996][ T209] ? netif_disable_lro+0xa6/0x4b0
[ 10.820141][ T209] netif_set_promiscuity+0x4c/0xc0
[ 10.820292][ T209] dev_set_promiscuity+0x9d/0x150
[ 10.820438][ T209] br_port_set_promisc+0x66/0xc0 [bridge]
[ 10.820589][ T209] br_manage_promisc+0xd5/0x480 [bridge]
[ 10.820743][ T209] ? netdev_is_rx_handler_busy+0x62/0xd0
[ 10.820890][ T209] br_add_if+0x624/0x1320 [bridge]
[ 10.821044][ T209] do_set_master+0x357/0x580
[ 10.821189][ T209] ? kernel_text_address+0x149/0x170
[ 10.821340][ T209] do_setlink.isra.0+0xa31/0x2750
[ 10.821486][ T209] ? rtnl_link_get_size+0x350/0x350
[ 10.821633][ T209] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.821817][ T209] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.821961][ T209] ? validate_chain+0x38b/0xc20
[ 10.822106][ T209] ? rcu_read_lock_any_held+0x66/0x90
[ 10.822254][ T209] ? stack_depot_save_flags+0x367/0x770
[ 10.822399][ T209] ? __kernel_text_address+0x12/0x30
[ 10.822544][ T209] ? __lock_acquire+0x508/0xc10
[ 10.822694][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 10.822839][ T209] ? rtnl_newlink+0x883/0xef0
[ 10.822983][ T209] ? rcu_is_watching+0x15/0xd0
[ 10.823127][ T209] ? lock_acquire+0x134/0x160
[ 10.823273][ T209] ? rcu_is_watching+0x15/0xd0
[ 10.823418][ T209] ? rcu_is_watching+0x15/0xd0
[ 10.823562][ T209] ? trace_contention_end+0xb3/0x1a0
[ 10.823711][ T209] ? __mutex_lock+0x1db/0x2010
[ 10.823854][ T209] ? __mutex_lock+0x9b2/0x2010
[ 10.823998][ T209] ? rtnl_newlink+0x883/0xef0
[ 10.824143][ T209] ? ww_mutex_lock+0x160/0x160
[ 10.824290][ T209] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.824437][ T209] ? __rtnl_newlink+0x3fa/0xa50
[ 10.824583][ T209] rtnl_newlink+0x8d1/0xef0
[ 10.824733][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 10.824875][ T209] ? find_held_lock+0x2b/0x80
[ 10.825019][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 10.825163][ T209] ? mark_usage+0x61/0x170
[ 10.825309][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.825455][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 10.825597][ T209] ? find_held_lock+0x2b/0x80
[ 10.825745][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 10.825889][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.826034][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 10.826179][ T209] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.826326][ T209] ? validate_chain+0x38b/0xc20
[ 10.826471][ T209] ? rtnl_link_fill+0x920/0x920
[ 10.826616][ T209] ? __lock_acquire+0x508/0xc10
[ 10.826766][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 10.826910][ T209] ? find_held_lock+0x2b/0x80
[ 10.827057][ T209] netlink_rcv_skb+0x14e/0x3a0
[ 10.827201][ T209] ? rtnl_link_fill+0x920/0x920
[ 10.827351][ T209] ? netlink_ack+0xcf0/0xcf0
[ 10.827498][ T209] ? netlink_deliver_tap+0xc5/0x330
[ 10.827641][ T209] ? netlink_deliver_tap+0x13c/0x330
[ 10.827791][ T209] netlink_unicast+0x486/0x750
[ 10.827938][ T209] ? netlink_attachskb+0x810/0x810
[ 10.828082][ T209] ? __lock_acquire+0x508/0xc10
[ 10.828227][ T209] ? __lock_acquire+0x4b1/0xc10
[ 10.828377][ T209] netlink_sendmsg+0x735/0xc60
[ 10.828523][ T209] ? netlink_unicast+0x750/0x750
[ 10.828672][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.828817][ T209] ? __might_fault+0x97/0x140
[ 10.828962][ T209] ? __might_fault+0x97/0x140
[ 10.829107][ T209] ____sys_sendmsg+0x419/0x850
[ 10.829257][ T209] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.829402][ T209] ? get_timestamp.constprop.0+0x390/0x390
[ 10.829581][ T209] ? move_addr_to_kernel+0xf0/0xf0
[ 10.829732][ T209] ? stack_depot_save_flags+0x367/0x770
[ 10.829875][ T209] ? validate_chain+0x38b/0xc20
[ 10.830021][ T209] ___sys_sendmsg+0x14e/0x1d0
[ 10.830164][ T209] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.830349][ T209] ? copy_msghdr_from_user+0x460/0x460
[ 10.830506][ T209] __sys_sendmsg+0x145/0x1f0
[ 10.830651][ T209] ? __sys_sendmsg_sock+0x20/0x20
[ 10.830799][ T209] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.830980][ T209] ? do_raw_spin_unlock+0x59/0x250
[ 10.831124][ T209] ? rcu_is_watching+0x15/0xd0
[ 10.831274][ T209] do_syscall_64+0xf3/0xfc0
[ 10.831418][ T209] ? trace_hardirqs_off+0xd/0x30
[ 10.831561][ T209] ? exc_page_fault+0xee/0x100
[ 10.831710][ T209] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.831890][ T209] RIP: 0033:0x7f509235508e
[ 10.832038][ T209] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.832555][ T209] RSP: 002b:00007ffe01d59f20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.832779][ T209] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f509235508e
[ 10.832995][ T209] RDX: 0000000000000000 RSI: 00007ffe01d59fd0 RDI: 0000000000000005
[ 10.833210][ T209] RBP: 00007ffe01d59f30 R08: 0000000000000000 R09: 0000000000000000
[ 10.833429][ T209] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10de51
[ 10.833644][ T209] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe01d5a690
[ 10.833870][ T209]
[ 10.833978][ T209] irq event stamp: 46935
[ 10.834086][ T209] hardirqs last enabled at (46943): [] __up_console_sem+0x5a/0x70
[ 10.834340][ T209] hardirqs last disabled at (46950): [] __up_console_sem+0x3f/0x70
[ 10.834591][ T209] softirqs last enabled at (45878): [] __alloc_skb+0x4c2/0x5f0
[ 10.834846][ T209] softirqs last disabled at (45876): [] __alloc_skb+0x4c2/0x5f0
[ 10.835095][ T209] ---[ end trace 0000000000000000 ]---
[ 10.842586][ T209] ------------[ cut here ]------------
[ 10.842735][ T209] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/209
[ 10.842965][ T209] Modules linked in: bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 10.843205][ T209] CPU: 3 UID: 0 PID: 209 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.843473][ T209] Tainted: [W]=WARN
[ 10.843574][ T209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.843745][ T209] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.843917][ T209] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 10.844390][ T209] RSP: 0018:ffa0000000526f80 EFLAGS: 00010286
[ 10.844561][ T209] RAX: 00000000ffffffa6 RBX: ff11000010108040 RCX: 1ff40000000a4db6
[ 10.844765][ T209] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000101080fc
[ 10.844962][ T209] RBP: ff11000013072000 R08: 1fe2200002021021 R09: ff1100001185aea8
[ 10.845159][ T209] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 10.845362][ T209] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000003
[ 10.845561][ T209] FS: 00007f509211b840(0000) GS:ff110000adf2c000(0000) knlGS:0000000000000000
[ 10.845797][ T209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.845963][ T209] CR2: 0000000021c1f988 CR3: 0000000012673005 CR4: 0000000000771ef0
[ 10.846163][ T209] PKRU: 55555554
[ 10.846268][ T209] Call Trace:
[ 10.846368][ T209]
[ 10.846438][ T209] ? rcu_is_watching+0x15/0xd0
[ 10.846572][ T209] rtnetlink_event+0xe0/0x1f0
[ 10.846709][ T209] notifier_call_chain+0xb0/0x320
[ 10.846845][ T209] netdev_compute_master_upper_features+0x6b5/0xdb0
[ 10.847012][ T209] ? br_get_link_af_size_filtered+0x1ea/0x9e0 [bridge]
[ 10.847184][ T209] ? netdev_change_features+0xa0/0xa0
[ 10.847323][ T209] ? br_opt_toggle+0x45/0x140 [bridge]
[ 10.847463][ T209] br_add_if+0x9a6/0x1320 [bridge]
[ 10.847605][ T209] do_set_master+0x357/0x580
[ 10.847743][ T209] ? kernel_text_address+0x149/0x170
[ 10.847877][ T209] do_setlink.isra.0+0xa31/0x2750
[ 10.848012][ T209] ? rtnl_link_get_size+0x350/0x350
[ 10.848144][ T209] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.848312][ T209] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.848446][ T209] ? validate_chain+0x38b/0xc20
[ 10.848578][ T209] ? rcu_read_lock_any_held+0x66/0x90
[ 10.848774][ T209] ? stack_depot_save_flags+0x367/0x770
[ 10.848964][ T209] ? __kernel_text_address+0x12/0x30
[ 10.849097][ T209] ? __lock_acquire+0x508/0xc10
[ 10.849234][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 10.849368][ T209] ? rtnl_newlink+0x883/0xef0
[ 10.849502][ T209] ? rcu_is_watching+0x15/0xd0
[ 10.849635][ T209] ? lock_acquire+0x134/0x160
[ 10.849821][ T209] ? rcu_is_watching+0x15/0xd0
[ 10.849954][ T209] ? rcu_is_watching+0x15/0xd0
[ 10.850087][ T209] ? trace_contention_end+0xb3/0x1a0
[ 10.850221][ T209] ? __mutex_lock+0x1db/0x2010
[ 10.850359][ T209] ? __mutex_lock+0x9b2/0x2010
[ 10.850492][ T209] ? rtnl_newlink+0x883/0xef0
[ 10.850627][ T209] ? ww_mutex_lock+0x160/0x160
[ 10.850816][ T209] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.850952][ T209] ? __rtnl_newlink+0x3fa/0xa50
[ 10.851088][ T209] rtnl_newlink+0x8d1/0xef0
[ 10.851222][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 10.851359][ T209] ? find_held_lock+0x2b/0x80
[ 10.851492][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 10.851624][ T209] ? mark_usage+0x61/0x170
[ 10.851814][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.851949][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 10.852082][ T209] ? find_held_lock+0x2b/0x80
[ 10.852215][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 10.852351][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.852484][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 10.852618][ T209] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.852808][ T209] ? validate_chain+0x38b/0xc20
[ 10.852940][ T209] ? rtnl_link_fill+0x920/0x920
[ 10.853072][ T209] ? __lock_acquire+0x508/0xc10
[ 10.853207][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 10.853342][ T209] ? find_held_lock+0x2b/0x80
[ 10.853475][ T209] netlink_rcv_skb+0x14e/0x3a0
[ 10.853607][ T209] ? rtnl_link_fill+0x920/0x920
[ 10.853797][ T209] ? netlink_ack+0xcf0/0xcf0
[ 10.853934][ T209] ? netlink_deliver_tap+0xc5/0x330
[ 10.854068][ T209] ? netlink_deliver_tap+0x13c/0x330
[ 10.854203][ T209] netlink_unicast+0x486/0x750
[ 10.854340][ T209] ? netlink_attachskb+0x810/0x810
[ 10.854474][ T209] ? __lock_acquire+0x508/0xc10
[ 10.854607][ T209] ? __lock_acquire+0x4b1/0xc10
[ 10.854795][ T209] netlink_sendmsg+0x735/0xc60
[ 10.854931][ T209] ? netlink_unicast+0x750/0x750
[ 10.855061][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.855193][ T209] ? __might_fault+0x97/0x140
[ 10.855330][ T209] ? __might_fault+0x97/0x140
[ 10.855462][ T209] ____sys_sendmsg+0x419/0x850
[ 10.855593][ T209] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.855784][ T209] ? get_timestamp.constprop.0+0x390/0x390
[ 10.855950][ T209] ? move_addr_to_kernel+0xf0/0xf0
[ 10.856081][ T209] ? stack_depot_save_flags+0x367/0x770
[ 10.856213][ T209] ? validate_chain+0x38b/0xc20
[ 10.856350][ T209] ___sys_sendmsg+0x14e/0x1d0
[ 10.856481][ T209] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.856644][ T209] ? copy_msghdr_from_user+0x460/0x460
[ 10.856845][ T209] __sys_sendmsg+0x145/0x1f0
[ 10.856980][ T209] ? __sys_sendmsg_sock+0x20/0x20
[ 10.857111][ T209] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.857282][ T209] ? do_raw_spin_unlock+0x59/0x250
[ 10.857413][ T209] ? rcu_is_watching+0x15/0xd0
[ 10.857546][ T209] do_syscall_64+0xf3/0xfc0
[ 10.857734][ T209] ? trace_hardirqs_off+0xd/0x30
[ 10.857866][ T209] ? exc_page_fault+0xee/0x100
[ 10.857997][ T209] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.858161][ T209] RIP: 0033:0x7f509235508e
[ 10.858302][ T209] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.858829][ T209] RSP: 002b:00007ffe01d59f20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.859028][ T209] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f509235508e
[ 10.859225][ T209] RDX: 0000000000000000 RSI: 00007ffe01d59fd0 RDI: 0000000000000005
[ 10.859429][ T209] RBP: 00007ffe01d59f30 R08: 0000000000000000 R09: 0000000000000000
[ 10.859624][ T209] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10de51
[ 10.859881][ T209] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe01d5a690
[ 10.860084][ T209]
[ 10.860182][ T209] irq event stamp: 56633
[ 10.860285][ T209] hardirqs last enabled at (56641): [] __up_console_sem+0x5a/0x70
[ 10.860514][ T209] hardirqs last disabled at (56648): [] __up_console_sem+0x3f/0x70
[ 10.860799][ T209] softirqs last enabled at (56748): [] handle_softirqs+0x611/0x940
[ 10.861026][ T209] softirqs last disabled at (56657): [] __irq_exit_rcu+0x103/0x1c0
[ 10.861256][ T209] ---[ end trace 0000000000000000 ]---
[ 10.910709][ T210] ------------[ cut here ]------------
[ 10.910909][ T210] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/210
[ 10.911181][ T210] Modules linked in: bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 10.911470][ T210] CPU: 2 UID: 0 PID: 210 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.912436][ T210] Tainted: [W]=WARN
[ 10.912705][ T210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.913455][ T210] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.913758][ T210] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 10.914328][ T210] RSP: 0018:ffa00000004d7030 EFLAGS: 00010286
[ 10.914591][ T210] RAX: 00000000ffffffa6 RBX: ff11000010109000 RCX: 1ff400000009adcc
[ 10.914892][ T210] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000101090bc
[ 10.915173][ T210] RBP: ff11000013072000 R08: 1fe2200002021219 R09: ff11000011858b68
[ 10.915417][ T210] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[ 10.915674][ T210] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000013072ce1
[ 10.915915][ T210] FS: 00007fc010d2c840(0000) GS:ff110000adeac000(0000) knlGS:0000000000000000
[ 10.916189][ T210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.916405][ T210] CR2: 000000000c815988 CR3: 00000000132e0004 CR4: 0000000000771ef0
[ 10.916646][ T210] PKRU: 55555554
[ 10.916802][ T210] Call Trace:
[ 10.916947][ T210]
[ 10.917061][ T210] ? __local_bh_enable_ip+0xa5/0x140
[ 10.917243][ T210] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.917422][ T210] rtmsg_ifinfo+0x5c/0xb0
[ 10.917568][ T210] ? mark_held_locks+0x40/0x70
[ 10.917756][ T210] __dev_notify_flags+0x1b8/0x280
[ 10.917936][ T210] ? netif_change_name+0x8c0/0x8c0
[ 10.918109][ T210] ? __dev_change_flags+0x4a4/0x660
[ 10.918296][ T210] ? netif_set_allmulti+0x250/0x250
[ 10.918471][ T210] ? is_bpf_text_address+0x68/0x110
[ 10.918650][ T210] netif_change_flags+0xfe/0x190
[ 10.918840][ T210] do_setlink.isra.0+0x1cc3/0x2750
[ 10.919018][ T210] ? rtnl_link_get_size+0x350/0x350
[ 10.919197][ T210] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.919407][ T210] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.919582][ T210] ? validate_chain+0x38b/0xc20
[ 10.919771][ T210] ? rcu_read_lock_any_held+0x66/0x90
[ 10.919946][ T210] ? stack_depot_save_flags+0x367/0x770
[ 10.920121][ T210] ? __kernel_text_address+0x12/0x30
[ 10.920308][ T210] ? __lock_acquire+0x508/0xc10
[ 10.920485][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 10.920721][ T210] ? rtnl_newlink+0x883/0xef0
[ 10.920900][ T210] ? rcu_is_watching+0x15/0xd0
[ 10.921077][ T210] ? lock_acquire+0x134/0x160
[ 10.921258][ T210] ? rcu_is_watching+0x15/0xd0
[ 10.921434][ T210] ? rcu_is_watching+0x15/0xd0
[ 10.921612][ T210] ? trace_contention_end+0xb3/0x1a0
[ 10.921805][ T210] ? __mutex_lock+0x1db/0x2010
[ 10.921979][ T210] ? __mutex_lock+0x9b2/0x2010
[ 10.922156][ T210] ? rtnl_newlink+0x883/0xef0
[ 10.922343][ T210] ? ww_mutex_lock+0x160/0x160
[ 10.922525][ T210] ? __rtnl_newlink+0x3fa/0xa50
[ 10.922713][ T210] rtnl_newlink+0x8d1/0xef0
[ 10.922891][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 10.923066][ T210] ? find_held_lock+0x2b/0x80
[ 10.923251][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 10.923426][ T210] ? mark_usage+0x61/0x170
[ 10.923600][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.923791][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 10.923965][ T210] ? find_held_lock+0x2b/0x80
[ 10.924141][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 10.924326][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.924540][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 10.924730][ T210] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.924907][ T210] ? validate_chain+0x38b/0xc20
[ 10.925083][ T210] ? rtnl_link_fill+0x920/0x920
[ 10.925264][ T210] ? __lock_acquire+0x508/0xc10
[ 10.925441][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 10.925614][ T210] ? find_held_lock+0x2b/0x80
[ 10.925804][ T210] netlink_rcv_skb+0x14e/0x3a0
[ 10.925982][ T210] ? rtnl_link_fill+0x920/0x920
[ 10.926158][ T210] ? netlink_ack+0xcf0/0xcf0
[ 10.926344][ T210] ? netlink_deliver_tap+0xc5/0x330
[ 10.926518][ T210] ? netlink_deliver_tap+0x13c/0x330
[ 10.926710][ T210] netlink_unicast+0x486/0x750
[ 10.926889][ T210] ? netlink_attachskb+0x810/0x810
[ 10.927065][ T210] ? __lock_acquire+0x508/0xc10
[ 10.927250][ T210] ? __lock_acquire+0x4b1/0xc10
[ 10.927427][ T210] netlink_sendmsg+0x735/0xc60
[ 10.927606][ T210] ? netlink_unicast+0x750/0x750
[ 10.927792][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.927969][ T210] ? __might_fault+0x97/0x140
[ 10.928144][ T210] ? __might_fault+0x97/0x140
[ 10.928329][ T210] ____sys_sendmsg+0x419/0x850
[ 10.928505][ T210] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.928695][ T210] ? get_timestamp.constprop.0+0x390/0x390
[ 10.928900][ T210] ? move_addr_to_kernel+0xf0/0xf0
[ 10.929076][ T210] ? stack_depot_save_flags+0x367/0x770
[ 10.929257][ T210] ? validate_chain+0x38b/0xc20
[ 10.929433][ T210] ___sys_sendmsg+0x14e/0x1d0
[ 10.929607][ T210] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.929829][ T210] ? copy_msghdr_from_user+0x460/0x460
[ 10.930020][ T210] __sys_sendmsg+0x145/0x1f0
[ 10.930195][ T210] ? __sys_sendmsg_sock+0x20/0x20
[ 10.930373][ T210] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.930584][ T210] ? do_raw_spin_unlock+0x59/0x250
[ 10.930772][ T210] ? rcu_is_watching+0x15/0xd0
[ 10.930949][ T210] do_syscall_64+0xf3/0xfc0
[ 10.931125][ T210] ? trace_hardirqs_off+0xd/0x30
[ 10.931309][ T210] ? exc_page_fault+0xee/0x100
[ 10.931486][ T210] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.931703][ T210] RIP: 0033:0x7fc010f6608e
[ 10.931885][ T210] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.932397][ T210] RSP: 002b:00007ffd38fff6c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.932639][ T210] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fc010f6608e
[ 10.932890][ T210] RDX: 0000000000000000 RSI: 00007ffd38fff770 RDI: 0000000000000005
[ 10.933126][ T210] RBP: 00007ffd38fff6d0 R08: 0000000000000000 R09: 0000000000000000
[ 10.933369][ T210] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10de51
[ 10.933610][ T210] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd38fffe30
[ 10.933865][ T210]
[ 10.934006][ T210] irq event stamp: 39615
[ 10.934148][ T210] hardirqs last enabled at (39625): [] __up_console_sem+0x5a/0x70
[ 10.934425][ T210] hardirqs last disabled at (39634): [] __up_console_sem+0x3f/0x70
[ 10.934709][ T210] softirqs last enabled at (38588): [] handle_softirqs+0x611/0x940
[ 10.934978][ T210] softirqs last disabled at (38515): [] __irq_exit_rcu+0x103/0x1c0
[ 10.935252][ T210] ---[ end trace 0000000000000000 ]---
[ 11.048412][ T212] ------------[ cut here ]------------
[ 11.048606][ T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/212
[ 11.049439][ T212] Modules linked in: bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 11.049788][ T212] CPU: 2 UID: 0 PID: 212 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.050101][ T212] Tainted: [W]=WARN
[ 11.050253][ T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.050463][ T212] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.050700][ T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 11.051215][ T212] RSP: 0018:ffa0000000597030 EFLAGS: 00010286
[ 11.051439][ T212] RAX: 00000000ffffffa6 RBX: ff11000012d71700 RCX: 1ff40000000b2dcc
[ 11.051695][ T212] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012d717bc
[ 11.051938][ T212] RBP: ff11000015d41000 R08: 1fe22000025ae2f9 R09: ff11000007588b68
[ 11.052182][ T212] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[ 11.052436][ T212] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000015d41ce1
[ 11.052695][ T212] FS: 00007f8c9c086840(0000) GS:ff110000adeac000(0000) knlGS:0000000000000000
[ 11.052978][ T212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.053191][ T212] CR2: 000000003853a988 CR3: 0000000012fcc003 CR4: 0000000000771ef0
[ 11.053443][ T212] PKRU: 55555554
[ 11.053588][ T212] Call Trace:
[ 11.053743][ T212]
[ 11.053859][ T212] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.054041][ T212] rtmsg_ifinfo+0x5c/0xb0
[ 11.054190][ T212] ? mark_held_locks+0x40/0x70
[ 11.054378][ T212] __dev_notify_flags+0x1b8/0x280
[ 11.054561][ T212] ? netif_change_name+0x8c0/0x8c0
[ 11.054752][ T212] ? __dev_change_flags+0x4a4/0x660
[ 11.054932][ T212] ? netif_set_allmulti+0x250/0x250
[ 11.055115][ T212] ? is_bpf_text_address+0x68/0x110
[ 11.055305][ T212] netif_change_flags+0xfe/0x190
[ 11.055486][ T212] do_setlink.isra.0+0x1cc3/0x2750
[ 11.055678][ T212] ? rtnl_link_get_size+0x350/0x350
[ 11.055859][ T212] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.056070][ T212] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.056257][ T212] ? validate_chain+0x38b/0xc20
[ 11.056436][ T212] ? rcu_read_lock_any_held+0x66/0x90
[ 11.056614][ T212] ? stack_depot_save_flags+0x367/0x770
[ 11.056807][ T212] ? __kernel_text_address+0x12/0x30
[ 11.056987][ T212] ? __lock_acquire+0x508/0xc10
[ 11.057168][ T212] ? lock_acquire.part.0+0xbc/0x260
[ 11.057355][ T212] ? rtnl_newlink+0x883/0xef0
[ 11.057541][ T212] ? rcu_is_watching+0x15/0xd0
[ 11.057733][ T212] ? lock_acquire+0x134/0x160
[ 11.057912][ T212] ? rcu_is_watching+0x15/0xd0
[ 11.058091][ T212] ? rcu_is_watching+0x15/0xd0
[ 11.058279][ T212] ? trace_contention_end+0xb3/0x1a0
[ 11.058458][ T212] ? __mutex_lock+0x1db/0x2010
[ 11.058637][ T212] ? __mutex_lock+0x9b2/0x2010
[ 11.058827][ T212] ? rtnl_newlink+0x883/0xef0
[ 11.059010][ T212] ? ww_mutex_lock+0x160/0x160
[ 11.059190][ T212] ? __rtnl_newlink+0x3fa/0xa50
[ 11.059378][ T212] rtnl_newlink+0x8d1/0xef0
[ 11.059560][ T212] ? lock_acquire.part.0+0xbc/0x260
[ 11.059751][ T212] ? find_held_lock+0x2b/0x80
[ 11.059930][ T212] ? __rtnl_newlink+0xa50/0xa50
[ 11.060108][ T212] ? mark_usage+0x61/0x170
[ 11.060296][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.060480][ T212] ? lock_acquire.part.0+0xbc/0x260
[ 11.060671][ T212] ? find_held_lock+0x2b/0x80
[ 11.060851][ T212] ? __rtnl_newlink+0xa50/0xa50
[ 11.061031][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.061211][ T212] ? __rtnl_newlink+0xa50/0xa50
[ 11.061399][ T212] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.061577][ T212] ? validate_chain+0x38b/0xc20
[ 11.061771][ T212] ? rtnl_link_fill+0x920/0x920
[ 11.061950][ T212] ? __lock_acquire+0x508/0xc10
[ 11.062131][ T212] ? lock_acquire.part.0+0xbc/0x260
[ 11.062317][ T212] ? find_held_lock+0x2b/0x80
[ 11.062501][ T212] netlink_rcv_skb+0x14e/0x3a0
[ 11.062693][ T212] ? rtnl_link_fill+0x920/0x920
[ 11.062873][ T212] ? netlink_ack+0xcf0/0xcf0
[ 11.063056][ T212] ? netlink_deliver_tap+0xc5/0x330
[ 11.063245][ T212] ? netlink_deliver_tap+0x13c/0x330
[ 11.063428][ T212] netlink_unicast+0x486/0x750
[ 11.063609][ T212] ? netlink_attachskb+0x810/0x810
[ 11.063799][ T212] ? __lock_acquire+0x508/0xc10
[ 11.063980][ T212] ? __lock_acquire+0x4b1/0xc10
[ 11.064161][ T212] netlink_sendmsg+0x735/0xc60
[ 11.064347][ T212] ? netlink_unicast+0x750/0x750
[ 11.064523][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.064714][ T212] ? __might_fault+0x97/0x140
[ 11.064893][ T212] ? __might_fault+0x97/0x140
[ 11.065077][ T212] ____sys_sendmsg+0x419/0x850
[ 11.065263][ T212] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.065441][ T212] ? get_timestamp.constprop.0+0x390/0x390
[ 11.065649][ T212] ? move_addr_to_kernel+0xf0/0xf0
[ 11.065842][ T212] ? stack_depot_save_flags+0x367/0x770
[ 11.066024][ T212] ? validate_chain+0x38b/0xc20
[ 11.066204][ T212] ___sys_sendmsg+0x14e/0x1d0
[ 11.066391][ T212] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.066602][ T212] ? copy_msghdr_from_user+0x460/0x460
[ 11.066808][ T212] __sys_sendmsg+0x145/0x1f0
[ 11.066988][ T212] ? __sys_sendmsg_sock+0x20/0x20
[ 11.067164][ T212] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.067390][ T212] ? do_raw_spin_unlock+0x59/0x250
[ 11.067573][ T212] ? rcu_is_watching+0x15/0xd0
[ 11.067767][ T212] do_syscall_64+0xf3/0xfc0
[ 11.067946][ T212] ? trace_hardirqs_off+0xd/0x30
[ 11.068124][ T212] ? exc_page_fault+0xee/0x100
[ 11.068311][ T212] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.068520][ T212] RIP: 0033:0x7f8c9c2c008e
[ 11.068721][ T212] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.069240][ T212] RSP: 002b:00007ffd4e9218b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.069485][ T212] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f8c9c2c008e
[ 11.069781][ T212] RDX: 0000000000000000 RSI: 00007ffd4e921960 RDI: 0000000000000005
[ 11.070026][ T212] RBP: 00007ffd4e9218c0 R08: 0000000000000000 R09: 0000000000000000
[ 11.070276][ T212] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10de51
[ 11.070517][ T212] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4e922020
[ 11.070785][ T212]
[ 11.070931][ T212] irq event stamp: 48299
[ 11.071077][ T212] hardirqs last enabled at (48309): [] __up_console_sem+0x5a/0x70
[ 11.071359][ T212] hardirqs last disabled at (48318): [] __up_console_sem+0x3f/0x70
[ 11.071632][ T212] softirqs last enabled at (47234): [] handle_softirqs+0x611/0x940
[ 11.071921][ T212] softirqs last disabled at (47229): [] __irq_exit_rcu+0x103/0x1c0
[ 11.072194][ T212] ---[ end trace 0000000000000000 ]---
[ 11.073135][ T38] br0: port 1(veth01) entered blocking state
[ 11.073375][ T38] br0: port 1(veth01) entered forwarding state
[ 11.073949][ T38] ------------[ cut here ]------------
[ 11.074104][ T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u19:0/38
[ 11.074402][ T38] Modules linked in: bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 11.074754][ T38] CPU: 1 UID: 0 PID: 38 Comm: kworker/u19:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.075034][ T38] Tainted: [W]=WARN
[ 11.075134][ T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.075298][ T38] Workqueue: events_unbound linkwatch_event
[ 11.075466][ T38] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.075627][ T38] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 11.076124][ T38] RSP: 0018:ffa00000002af9e0 EFLAGS: 00010286
[ 11.076284][ T38] RAX: 00000000ffffffa6 RBX: ff11000012d70580 RCX: 1ff4000000055f02
[ 11.076466][ T38] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012d7063c
[ 11.076650][ T38] RBP: ff1100001369c000 R08: 1fe22000025ae0c9 R09: ff11000001d82ef8
[ 11.076885][ T38] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 11.077068][ T38] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 11.077257][ T38] FS: 0000000000000000(0000) GS:ff110000ade2c000(0000) knlGS:0000000000000000
[ 11.077472][ T38] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.077627][ T38] CR2: 0000564f3785ed5c CR3: 000000001344d003 CR4: 0000000000771ef0
[ 11.077862][ T38] PKRU: 55555554
[ 11.077953][ T38] Call Trace:
[ 11.078045][ T38]
[ 11.078110][ T38] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.078239][ T38] ? notifier_call_chain+0xb0/0x320
[ 11.078365][ T38] rtmsg_ifinfo+0x5c/0xb0
[ 11.078460][ T38] netif_state_change+0x155/0x340
[ 11.078585][ T38] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 11.078788][ T38] ? linkwatch_do_dev+0xae/0xd0
[ 11.078911][ T38] __linkwatch_run_queue+0x34c/0x750
[ 11.079033][ T38] ? linkwatch_do_dev+0xd0/0xd0
[ 11.079160][ T38] linkwatch_event+0x7f/0xb0
[ 11.079290][ T38] ? __linkwatch_run_queue+0x750/0x750
[ 11.079413][ T38] process_one_work+0xdf8/0x1410
[ 11.079539][ T38] ? pwq_dec_nr_in_flight+0x710/0x710
[ 11.079711][ T38] ? lock_acquire.part.0+0xbc/0x260
[ 11.079841][ T38] worker_thread+0x4f1/0xd60
[ 11.079969][ T38] ? rescuer_thread+0x1320/0x1320
[ 11.080092][ T38] kthread+0x367/0x460
[ 11.080184][ T38] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 11.080343][ T38] ? kthread_affine_node+0x330/0x330
[ 11.080466][ T38] ret_from_fork+0x4a4/0x720
[ 11.080594][ T38] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 11.080755][ T38] ? __switch_to+0x5a3/0xe00
[ 11.080881][ T38] ? kthread_affine_node+0x330/0x330
[ 11.081006][ T38] ret_from_fork_asm+0x11/0x20
[ 11.081138][ T38]
[ 11.081237][ T38] irq event stamp: 53281
[ 11.081331][ T38] hardirqs last enabled at (53289): [] __up_console_sem+0x5a/0x70
[ 11.081549][ T38] hardirqs last disabled at (53296): [] __up_console_sem+0x3f/0x70
[ 11.081763][ T38] softirqs last enabled at (53122): [] handle_softirqs+0x611/0x940
[ 11.081976][ T38] softirqs last disabled at (53035): [] __irq_exit_rcu+0x103/0x1c0
[ 11.082188][ T38] ---[ end trace 0000000000000000 ]---
[ 11.082842][ T38] ------------[ cut here ]------------
[ 11.082966][ T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u19:0/38
[ 11.083210][ T38] Modules linked in: bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 11.083486][ T38] CPU: 1 UID: 0 PID: 38 Comm: kworker/u19:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.083774][ T38] Tainted: [W]=WARN
[ 11.083866][ T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.084020][ T38] Workqueue: events_unbound linkwatch_event
[ 11.084179][ T38] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.084342][ T38] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 11.084949][ T38] RSP: 0018:ffa00000002af9e0 EFLAGS: 00010286
[ 11.085108][ T38] RAX: 00000000ffffffa6 RBX: ff1100000502de00 RCX: 1ff4000000055f02
[ 11.085297][ T38] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000502debc
[ 11.085481][ T38] RBP: ff11000013072000 R08: 1fe2200000a05bd9 R09: ff11000001d82ef8
[ 11.085668][ T38] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 11.085851][ T38] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 11.086037][ T38] FS: 0000000000000000(0000) GS:ff110000ade2c000(0000) knlGS:0000000000000000
[ 11.086259][ T38] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.086414][ T38] CR2: 0000564f3785ed5c CR3: 000000001344d003 CR4: 0000000000771ef0
[ 11.086596][ T38] PKRU: 55555554
[ 11.086693][ T38] Call Trace:
[ 11.086786][ T38]
[ 11.086850][ T38] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.086974][ T38] ? notifier_call_chain+0xb0/0x320
[ 11.087105][ T38] rtmsg_ifinfo+0x5c/0xb0
[ 11.087200][ T38] netif_state_change+0x155/0x340
[ 11.087331][ T38] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 11.087485][ T38] ? linkwatch_do_dev+0xae/0xd0
[ 11.087608][ T38] __linkwatch_run_queue+0x34c/0x750
[ 11.087736][ T38] ? linkwatch_do_dev+0xd0/0xd0
[ 11.087862][ T38] linkwatch_event+0x7f/0xb0
[ 11.087985][ T38] ? __linkwatch_run_queue+0x750/0x750
[ 11.088111][ T38] process_one_work+0xdf8/0x1410
[ 11.088244][ T38] ? pwq_dec_nr_in_flight+0x710/0x710
[ 11.088369][ T38] ? lock_acquire.part.0+0xbc/0x260
[ 11.088496][ T38] worker_thread+0x4f1/0xd60
[ 11.088624][ T38] ? rescuer_thread+0x1320/0x1320
[ 11.088755][ T38] kthread+0x367/0x460
[ 11.088849][ T38] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 11.089001][ T38] ? kthread_affine_node+0x330/0x330
[ 11.089123][ T38] ret_from_fork+0x4a4/0x720
[ 11.089251][ T38] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 11.089404][ T38] ? __switch_to+0x5a3/0xe00
[ 11.089530][ T38] ? kthread_affine_node+0x330/0x330
[ 11.089652][ T38] ret_from_fork_asm+0x11/0x20
[ 11.089787][ T38]
[ 11.089881][ T38] irq event stamp: 54139
[ 11.089972][ T38] hardirqs last enabled at (54147): [] __up_console_sem+0x5a/0x70
[ 11.090185][ T38] hardirqs last disabled at (54154): [] __up_console_sem+0x3f/0x70
[ 11.090403][ T38] softirqs last enabled at (53830): [] handle_softirqs+0x611/0x940
[ 11.090613][ T38] softirqs last disabled at (53823): [] __irq_exit_rcu+0x103/0x1c0
[ 11.090830][ T38] ---[ end trace 0000000000000000 ]---
[ 11.112291][ T37] ------------[ cut here ]------------
[ 11.112427][ T37] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u18:0/37
[ 11.112678][ T37] Modules linked in: bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 11.112914][ T37] CPU: 1 UID: 0 PID: 37 Comm: kworker/u18:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.113185][ T37] Tainted: [W]=WARN
[ 11.113280][ T37] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.113432][ T37] Workqueue: events_unbound linkwatch_event
[ 11.113587][ T37] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.113756][ T37] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 11.114187][ T37] RSP: 0018:ffa000000029f9e0 EFLAGS: 00010286
[ 11.114344][ T37] RAX: 00000000ffffffa6 RBX: ff1100000502cac0 RCX: 1ff4000000053f02
[ 11.114525][ T37] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000502cb7c
[ 11.114710][ T37] RBP: ff11000015d41000 R08: 1fe2200000a05971 R09: ff11000001d80bb8
[ 11.114889][ T37] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 11.115067][ T37] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 11.115255][ T37] FS: 0000000000000000(0000) GS:ff110000ade2c000(0000) knlGS:0000000000000000
[ 11.115467][ T37] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.115616][ T37] CR2: 0000564f3785ed5c CR3: 000000001344d003 CR4: 0000000000771ef0
[ 11.115804][ T37] PKRU: 55555554
[ 11.115894][ T37] Call Trace:
[ 11.115983][ T37]
[ 11.116047][ T37] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.116172][ T37] ? notifier_call_chain+0xb0/0x320
[ 11.116311][ T37] rtmsg_ifinfo+0x5c/0xb0
[ 11.116405][ T37] netif_state_change+0x155/0x340
[ 11.116527][ T37] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 11.116687][ T37] ? linkwatch_do_dev+0xae/0xd0
[ 11.116809][ T37] __linkwatch_run_queue+0x34c/0x750
[ 11.116931][ T37] ? linkwatch_do_dev+0xd0/0xd0
[ 11.117057][ T37] linkwatch_event+0x7f/0xb0
[ 11.117178][ T37] ? __linkwatch_run_queue+0x750/0x750
[ 11.117305][ T37] process_one_work+0xdf8/0x1410
[ 11.117431][ T37] ? pwq_dec_nr_in_flight+0x710/0x710
[ 11.117551][ T37] ? lock_acquire.part.0+0xbc/0x260
[ 11.117680][ T37] worker_thread+0x4f1/0xd60
[ 11.117804][ T37] ? rescuer_thread+0x1320/0x1320
[ 11.117925][ T37] kthread+0x367/0x460
[ 11.118019][ T37] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 11.118168][ T37] ? kthread_affine_node+0x330/0x330
[ 11.118298][ T37] ret_from_fork+0x4a4/0x720
[ 11.118420][ T37] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 11.118570][ T37] ? __switch_to+0x5a3/0xe00
[ 11.118698][ T37] ? kthread_affine_node+0x330/0x330
[ 11.118820][ T37] ret_from_fork_asm+0x11/0x20
[ 11.118947][ T37]
[ 11.119037][ T37] irq event stamp: 19093
[ 11.119127][ T37] hardirqs last enabled at (19101): [] __up_console_sem+0x5a/0x70
[ 11.119340][ T37] hardirqs last disabled at (19108): [] __up_console_sem+0x3f/0x70
[ 11.119547][ T37] softirqs last enabled at (18776): [] handle_softirqs+0x611/0x940
[ 11.119761][ T37] softirqs last disabled at (18771): [] __irq_exit_rcu+0x103/0x1c0
[ 11.119969][ T37] ---[ end trace 0000000000000000 ]---
[ 11.195957][ T215] ------------[ cut here ]------------
[ 11.196112][ T215] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/215
[ 11.196349][ T215] Modules linked in: bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 11.196591][ T215] CPU: 3 UID: 0 PID: 215 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.196861][ T215] Tainted: [W]=WARN
[ 11.196960][ T215] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.197124][ T215] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.197301][ T215] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 11.197773][ T215] RSP: 0018:ffa00000007c7030 EFLAGS: 00010286
[ 11.197937][ T215] RAX: 00000000ffffffa6 RBX: ff11000004baeac0 RCX: 1ff40000000f8dcc
[ 11.198132][ T215] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004baeb7c
[ 11.198333][ T215] RBP: ff110000074e4000 R08: 1fe2200000975d71 R09: ff11000012ef2ea8
[ 11.198526][ T215] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[ 11.198726][ T215] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000074e4ce1
[ 11.198923][ T215] FS: 00007f14630f5840(0000) GS:ff110000adf2c000(0000) knlGS:0000000000000000
[ 11.199154][ T215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.199327][ T215] CR2: 000000002aca4988 CR3: 00000000165c9005 CR4: 0000000000771ef0
[ 11.199524][ T215] PKRU: 55555554
[ 11.199623][ T215] Call Trace:
[ 11.199730][ T215]
[ 11.199798][ T215] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.199932][ T215] rtmsg_ifinfo+0x5c/0xb0
[ 11.200033][ T215] ? mark_held_locks+0x40/0x70
[ 11.200165][ T215] __dev_notify_flags+0x1b8/0x280
[ 11.200304][ T215] ? netif_change_name+0x8c0/0x8c0
[ 11.200435][ T215] ? __dev_change_flags+0x4a4/0x660
[ 11.200566][ T215] ? netif_set_allmulti+0x250/0x250
[ 11.200702][ T215] ? is_bpf_text_address+0x68/0x110
[ 11.200837][ T215] netif_change_flags+0xfe/0x190
[ 11.200970][ T215] do_setlink.isra.0+0x1cc3/0x2750
[ 11.201103][ T215] ? rtnl_link_get_size+0x350/0x350
[ 11.201240][ T215] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.201406][ T215] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.201538][ T215] ? validate_chain+0x38b/0xc20
[ 11.201672][ T215] ? rcu_read_lock_any_held+0x66/0x90
[ 11.201805][ T215] ? stack_depot_save_flags+0x367/0x770
[ 11.201936][ T215] ? __kernel_text_address+0x12/0x30
[ 11.202068][ T215] ? __lock_acquire+0x508/0xc10
[ 11.202201][ T215] ? lock_acquire.part.0+0xbc/0x260
[ 11.202338][ T215] ? rtnl_newlink+0x883/0xef0
[ 11.202470][ T215] ? rcu_is_watching+0x15/0xd0
[ 11.202601][ T215] ? lock_acquire+0x134/0x160
[ 11.202736][ T215] ? rcu_is_watching+0x15/0xd0
[ 11.202868][ T215] ? rcu_is_watching+0x15/0xd0
[ 11.203001][ T215] ? trace_contention_end+0xb3/0x1a0
[ 11.203133][ T215] ? __mutex_lock+0x1db/0x2010
[ 11.203273][ T215] ? __mutex_lock+0x9b2/0x2010
[ 11.203403][ T215] ? rtnl_newlink+0x883/0xef0
[ 11.203535][ T215] ? ww_mutex_lock+0x160/0x160
[ 11.203673][ T215] ? __rtnl_newlink+0x3fa/0xa50
[ 11.203808][ T215] rtnl_newlink+0x8d1/0xef0
[ 11.203942][ T215] ? lock_acquire.part.0+0xbc/0x260
[ 11.204072][ T215] ? find_held_lock+0x2b/0x80
[ 11.204203][ T215] ? __rtnl_newlink+0xa50/0xa50
[ 11.204338][ T215] ? mark_usage+0x61/0x170
[ 11.204466][ T215] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.204599][ T215] ? lock_acquire.part.0+0xbc/0x260
[ 11.204738][ T215] ? find_held_lock+0x2b/0x80
[ 11.204871][ T215] ? __rtnl_newlink+0xa50/0xa50
[ 11.205002][ T215] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.205134][ T215] ? __rtnl_newlink+0xa50/0xa50
[ 11.205270][ T215] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.205400][ T215] ? validate_chain+0x38b/0xc20
[ 11.205529][ T215] ? rtnl_link_fill+0x920/0x920
[ 11.205664][ T215] ? __lock_acquire+0x508/0xc10
[ 11.205797][ T215] ? lock_acquire.part.0+0xbc/0x260
[ 11.205928][ T215] ? find_held_lock+0x2b/0x80
[ 11.206059][ T215] netlink_rcv_skb+0x14e/0x3a0
[ 11.206189][ T215] ? rtnl_link_fill+0x920/0x920
[ 11.206327][ T215] ? netlink_ack+0xcf0/0xcf0
[ 11.206460][ T215] ? netlink_deliver_tap+0xc5/0x330
[ 11.206589][ T215] ? netlink_deliver_tap+0x13c/0x330
[ 11.206726][ T215] netlink_unicast+0x486/0x750
[ 11.206858][ T215] ? netlink_attachskb+0x810/0x810
[ 11.206989][ T215] ? __lock_acquire+0x508/0xc10
[ 11.207119][ T215] ? __lock_acquire+0x4b1/0xc10
[ 11.207257][ T215] netlink_sendmsg+0x735/0xc60
[ 11.207391][ T215] ? netlink_unicast+0x750/0x750
[ 11.207521][ T215] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.207651][ T215] ? __might_fault+0x97/0x140
[ 11.207787][ T215] ? __might_fault+0x97/0x140
[ 11.207921][ T215] ____sys_sendmsg+0x419/0x850
[ 11.208053][ T215] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.208183][ T215] ? get_timestamp.constprop.0+0x390/0x390
[ 11.208348][ T215] ? move_addr_to_kernel+0xf0/0xf0
[ 11.208479][ T215] ? stack_depot_save_flags+0x367/0x770
[ 11.208610][ T215] ? validate_chain+0x38b/0xc20
[ 11.208746][ T215] ___sys_sendmsg+0x14e/0x1d0
[ 11.208876][ T215] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.209037][ T215] ? copy_msghdr_from_user+0x460/0x460
[ 11.209179][ T215] __sys_sendmsg+0x145/0x1f0
[ 11.209312][ T215] ? __sys_sendmsg_sock+0x20/0x20
[ 11.209441][ T215] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.209606][ T215] ? do_raw_spin_unlock+0x59/0x250
[ 11.209742][ T215] ? rcu_is_watching+0x15/0xd0
[ 11.209875][ T215] do_syscall_64+0xf3/0xfc0
[ 11.210005][ T215] ? trace_hardirqs_off+0xd/0x30
[ 11.210134][ T215] ? exc_page_fault+0xee/0x100
[ 11.210268][ T215] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.210428][ T215] RIP: 0033:0x7f146332f08e
[ 11.210564][ T215] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.211033][ T215] RSP: 002b:00007fffdb346100 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.211235][ T215] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f146332f08e
[ 11.211430][ T215] RDX: 0000000000000000 RSI: 00007fffdb3461b0 RDI: 0000000000000005
[ 11.211626][ T215] RBP: 00007fffdb346110 R08: 0000000000000000 R09: 0000000000000000
[ 11.211827][ T215] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10de51
[ 11.212020][ T215] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdb346870
[ 11.212220][ T215]
[ 11.212322][ T215] irq event stamp: 39225
[ 11.212421][ T215] hardirqs last enabled at (39233): [] __up_console_sem+0x5a/0x70
[ 11.212647][ T215] hardirqs last disabled at (39240): [] __up_console_sem+0x3f/0x70
[ 11.212875][ T215] softirqs last enabled at (38248): [] __alloc_skb+0x4c2/0x5f0
[ 11.213099][ T215] softirqs last disabled at (38246): [] __alloc_skb+0x4c2/0x5f0
[ 11.213330][ T215] ---[ end trace 0000000000000000 ]---
[ 11.349118][ T217] ------------[ cut here ]------------
[ 11.349456][ T217] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/217
[ 11.350019][ T217] Modules linked in: bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 11.350560][ T217] CPU: 2 UID: 0 PID: 217 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.351152][ T217] Tainted: [W]=WARN
[ 11.351519][ T217] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.351973][ T217] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.352421][ T217] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 11.353224][ T217] RSP: 0018:ffa0000000557030 EFLAGS: 00010286
[ 11.353543][ T217] RAX: 00000000ffffffa6 RBX: ff1100001271c740 RCX: 1ff40000000aadcc
[ 11.353917][ T217] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001271c7fc
[ 11.354278][ T217] RBP: ff110000133a1000 R08: 1fe22000024e3901 R09: ff110000132851e8
[ 11.354631][ T217] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[ 11.355001][ T217] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000133a1ce1
[ 11.355376][ T217] FS: 00007f6c773e6840(0000) GS:ff110000adeac000(0000) knlGS:0000000000000000
[ 11.355801][ T217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.356105][ T217] CR2: 000000000c9cf988 CR3: 0000000015d9b004 CR4: 0000000000771ef0
[ 11.356468][ T217] PKRU: 55555554
[ 11.356786][ T217] Call Trace:
[ 11.357090][ T217]
[ 11.357368][ T217] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.357790][ T217] rtmsg_ifinfo+0x5c/0xb0
[ 11.358076][ T217] ? mark_held_locks+0x40/0x70
[ 11.358337][ T217] __dev_notify_flags+0x1b8/0x280
[ 11.358599][ T217] ? netif_change_name+0x8c0/0x8c0
[ 11.358873][ T217] ? __dev_change_flags+0x4a4/0x660
[ 11.359129][ T217] ? netif_set_allmulti+0x250/0x250
[ 11.359393][ T217] ? is_bpf_text_address+0x68/0x110
[ 11.359654][ T217] netif_change_flags+0xfe/0x190
[ 11.359929][ T217] do_setlink.isra.0+0x1cc3/0x2750
[ 11.360191][ T217] ? rtnl_link_get_size+0x350/0x350
[ 11.360454][ T217] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.360774][ T217] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.361030][ T217] ? validate_chain+0x38b/0xc20
[ 11.361291][ T217] ? rcu_read_lock_any_held+0x66/0x90
[ 11.361544][ T217] ? stack_depot_save_flags+0x367/0x770
[ 11.361817][ T217] ? __kernel_text_address+0x12/0x30
[ 11.362075][ T217] ? __lock_acquire+0x508/0xc10
[ 11.362343][ T217] ? lock_acquire.part.0+0xbc/0x260
[ 11.362599][ T217] ? rtnl_newlink+0x883/0xef0
[ 11.362870][ T217] ? rcu_is_watching+0x15/0xd0
[ 11.363123][ T217] ? lock_acquire+0x134/0x160
[ 11.363384][ T217] ? rcu_is_watching+0x15/0xd0
[ 11.363636][ T217] ? rcu_is_watching+0x15/0xd0
[ 11.363907][ T217] ? trace_contention_end+0xb3/0x1a0
[ 11.364162][ T217] ? __mutex_lock+0x1db/0x2010
[ 11.364433][ T217] ? __mutex_lock+0x9b2/0x2010
[ 11.364711][ T217] ? rtnl_newlink+0x883/0xef0
[ 11.364969][ T217] ? ww_mutex_lock+0x160/0x160
[ 11.365226][ T217] ? __rtnl_newlink+0x3fa/0xa50
[ 11.365494][ T217] rtnl_newlink+0x8d1/0xef0
[ 11.365768][ T217] ? lock_acquire.part.0+0xbc/0x260
[ 11.366017][ T217] ? find_held_lock+0x2b/0x80
[ 11.366281][ T217] ? __rtnl_newlink+0xa50/0xa50
[ 11.366534][ T217] ? mark_usage+0x61/0x170
[ 11.366808][ T217] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.367070][ T217] ? lock_acquire.part.0+0xbc/0x260
[ 11.367331][ T217] ? find_held_lock+0x2b/0x80
[ 11.367585][ T217] ? __rtnl_newlink+0xa50/0xa50
[ 11.367853][ T217] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.368111][ T217] ? __rtnl_newlink+0xa50/0xa50
[ 11.368375][ T217] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.368632][ T217] ? validate_chain+0x38b/0xc20
[ 11.368899][ T217] ? rtnl_link_fill+0x920/0x920
[ 11.369152][ T217] ? __lock_acquire+0x508/0xc10
[ 11.369421][ T217] ? lock_acquire.part.0+0xbc/0x260
[ 11.369693][ T217] ? find_held_lock+0x2b/0x80
[ 11.369947][ T217] netlink_rcv_skb+0x14e/0x3a0
[ 11.370199][ T217] ? rtnl_link_fill+0x920/0x920
[ 11.370459][ T217] ? netlink_ack+0xcf0/0xcf0
[ 11.370735][ T217] ? netlink_deliver_tap+0xc5/0x330
[ 11.370985][ T217] ? netlink_deliver_tap+0x13c/0x330
[ 11.371249][ T217] netlink_unicast+0x486/0x750
[ 11.371506][ T217] ? netlink_attachskb+0x810/0x810
[ 11.371774][ T217] ? __lock_acquire+0x508/0xc10
[ 11.372027][ T217] ? __lock_acquire+0x4b1/0xc10
[ 11.372288][ T217] netlink_sendmsg+0x735/0xc60
[ 11.372547][ T217] ? netlink_unicast+0x750/0x750
[ 11.372820][ T217] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.373072][ T217] ? __might_fault+0x97/0x140
[ 11.373333][ T217] ? __might_fault+0x97/0x140
[ 11.373590][ T217] ____sys_sendmsg+0x419/0x850
[ 11.373861][ T217] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.374115][ T217] ? get_timestamp.constprop.0+0x390/0x390
[ 11.374430][ T217] ? move_addr_to_kernel+0xf0/0xf0
[ 11.374709][ T217] ? stack_depot_save_flags+0x367/0x770
[ 11.374964][ T217] ? validate_chain+0x38b/0xc20
[ 11.375219][ T217] ___sys_sendmsg+0x14e/0x1d0
[ 11.375479][ T217] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.375797][ T217] ? copy_msghdr_from_user+0x460/0x460
[ 11.376074][ T217] __sys_sendmsg+0x145/0x1f0
[ 11.376339][ T217] ? __sys_sendmsg_sock+0x20/0x20
[ 11.376598][ T217] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.376925][ T217] ? do_raw_spin_unlock+0x59/0x250
[ 11.377181][ T217] ? rcu_is_watching+0x15/0xd0
[ 11.377444][ T217] do_syscall_64+0xf3/0xfc0
[ 11.377714][ T217] ? trace_hardirqs_off+0xd/0x30
[ 11.377969][ T217] ? exc_page_fault+0xee/0x100
[ 11.378223][ T217] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.378534][ T217] RIP: 0033:0x7f6c7762008e
[ 11.378818][ T217] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.379591][ T217] RSP: 002b:00007fff7d3aef00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.379962][ T217] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f6c7762008e
[ 11.380327][ T217] RDX: 0000000000000000 RSI: 00007fff7d3aefb0 RDI: 0000000000000005
[ 11.380696][ T217] RBP: 00007fff7d3aef10 R08: 0000000000000000 R09: 0000000000000000
[ 11.381048][ T217] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10de51
[ 11.381412][ T217] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7d3af670
[ 11.381812][ T217]
[ 11.382017][ T217] irq event stamp: 44697
[ 11.382221][ T217] hardirqs last enabled at (44707): [] __up_console_sem+0x5a/0x70
[ 11.382636][ T217] hardirqs last disabled at (44716): [] __up_console_sem+0x3f/0x70
[ 11.383055][ T217] softirqs last enabled at (44684): [] handle_softirqs+0x611/0x940
[ 11.383470][ T217] softirqs last disabled at (44677): [] __irq_exit_rcu+0x103/0x1c0
[ 11.383892][ T217] ---[ end trace 0000000000000000 ]---
[ 11.384944][ T38] ------------[ cut here ]------------
[ 11.385080][ T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u19:0/38
[ 11.385325][ T38] Modules linked in: bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 11.385545][ T38] CPU: 1 UID: 0 PID: 38 Comm: kworker/u19:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.385822][ T38] Tainted: [W]=WARN
[ 11.385912][ T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.386066][ T38] Workqueue: events_unbound linkwatch_event
[ 11.386226][ T38] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.386389][ T38] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 11.386824][ T38] RSP: 0018:ffa00000002af9e0 EFLAGS: 00010286
[ 11.386980][ T38] RAX: 00000000ffffffa6 RBX: ff11000011afd8c0 RCX: 1ff4000000055f02
[ 11.387158][ T38] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000011afd97c
[ 11.387342][ T38] RBP: ff110000074e4000 R08: 1fe220000235fb31 R09: ff11000001d82ef8
[ 11.387522][ T38] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 11.387709][ T38] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 11.387890][ T38] FS: 0000000000000000(0000) GS:ff110000ade2c000(0000) knlGS:0000000000000000
[ 11.388101][ T38] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.388256][ T38] CR2: 0000564f3785ed5c CR3: 000000001344d003 CR4: 0000000000771ef0
[ 11.388436][ T38] PKRU: 55555554
[ 11.388529][ T38] Call Trace:
[ 11.388620][ T38]
[ 11.388691][ T38] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.388814][ T38] ? notifier_call_chain+0xb0/0x320
[ 11.388938][ T38] rtmsg_ifinfo+0x5c/0xb0
[ 11.389031][ T38] netif_state_change+0x155/0x340
[ 11.389152][ T38] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 11.389308][ T38] ? linkwatch_do_dev+0xae/0xd0
[ 11.389436][ T38] __linkwatch_run_queue+0x34c/0x750
[ 11.389557][ T38] ? linkwatch_do_dev+0xd0/0xd0
[ 11.389688][ T38] linkwatch_event+0x7f/0xb0
[ 11.389809][ T38] ? __linkwatch_run_queue+0x750/0x750
[ 11.389932][ T38] process_one_work+0xdf8/0x1410
[ 11.390058][ T38] ? pwq_dec_nr_in_flight+0x710/0x710
[ 11.390180][ T38] ? lock_acquire.part.0+0xbc/0x260
[ 11.390310][ T38] worker_thread+0x4f1/0xd60
[ 11.390435][ T38] ? rescuer_thread+0x1320/0x1320
[ 11.390556][ T38] kthread+0x367/0x460
[ 11.390647][ T38] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 11.390814][ T38] ? kthread_affine_node+0x330/0x330
[ 11.390934][ T38] ret_from_fork+0x4a4/0x720
[ 11.391057][ T38] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 11.391210][ T38] ? __switch_to+0x5a3/0xe00
[ 11.391341][ T38] ? kthread_affine_node+0x330/0x330
[ 11.391461][ T38] ret_from_fork_asm+0x11/0x20
[ 11.391591][ T38]
[ 11.391688][ T38] irq event stamp: 64301
[ 11.391781][ T38] hardirqs last enabled at (64309): [] __up_console_sem+0x5a/0x70
[ 11.391990][ T38] hardirqs last disabled at (64316): [] __up_console_sem+0x3f/0x70
[ 11.392200][ T38] softirqs last enabled at (64042): [] handle_softirqs+0x611/0x940
[ 11.392415][ T38] softirqs last disabled at (64037): [] __irq_exit_rcu+0x103/0x1c0
[ 11.392623][ T38] ---[ end trace 0000000000000000 ]---
[ 11.460084][ T218] ------------[ cut here ]------------
[ 11.460237][ T218] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/218
[ 11.460465][ T218] Modules linked in: bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 11.460708][ T218] CPU: 1 UID: 0 PID: 218 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.460971][ T218] Tainted: [W]=WARN
[ 11.461069][ T218] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.461236][ T218] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.461406][ T218] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 11.461872][ T218] RSP: 0018:ffa00000007c7150 EFLAGS: 00010286
[ 11.462034][ T218] RAX: 00000000ffffffa6 RBX: ff11000011afde00 RCX: 1ff40000000f8df0
[ 11.462229][ T218] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000011afdebc
[ 11.462427][ T218] RBP: ff110000133a1000 R08: 1fe220000235fbd9 R09: ff11000011f20b68
[ 11.462617][ T218] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 11.462815][ T218] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000016602340
[ 11.463010][ T218] FS: 00007f15ef92c840(0000) GS:ff110000ade2c000(0000) knlGS:0000000000000000
[ 11.463240][ T218] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.463405][ T218] CR2: 00000000004ecab8 CR3: 00000000165c8004 CR4: 0000000000771ef0
[ 11.463598][ T218] PKRU: 55555554
[ 11.463701][ T218] Call Trace:
[ 11.463800][ T218]
[ 11.463867][ T218] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.463995][ T218] ? notifier_call_chain+0xb0/0x320
[ 11.464127][ T218] rtmsg_ifinfo+0x5c/0xb0
[ 11.464226][ T218] netif_state_change+0x155/0x340
[ 11.464361][ T218] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 11.464521][ T218] ? _raw_spin_unlock_irqrestore+0x53/0x80
[ 11.464688][ T218] linkwatch_sync_dev+0x88/0x1c0
[ 11.464819][ T218] rtnl_getlink+0x8e4/0xeb0
[ 11.464947][ T218] ? lock_acquire.part.0+0xbc/0x260
[ 11.465074][ T218] ? find_held_lock+0x2b/0x80
[ 11.465203][ T218] ? rtnl_dump_ifinfo+0x1250/0x1250
[ 11.465336][ T218] ? mark_usage+0x61/0x170
[ 11.465464][ T218] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.465592][ T218] ? __lock_acquire+0x508/0xc10
[ 11.465745][ T218] ? lock_acquire.part.0+0xbc/0x260
[ 11.465872][ T218] ? find_held_lock+0x2b/0x80
[ 11.466001][ T218] ? mark_usage+0x61/0x170
[ 11.466126][ T218] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.466258][ T218] ? __lock_acquire+0x508/0xc10
[ 11.466388][ T218] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.466516][ T218] ? rtnl_dump_ifinfo+0x1250/0x1250
[ 11.466648][ T218] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.466782][ T218] ? validate_chain+0x38b/0xc20
[ 11.466911][ T218] ? rtnl_link_fill+0x920/0x920
[ 11.467040][ T218] ? __lock_acquire+0x508/0xc10
[ 11.467169][ T218] ? lock_acquire.part.0+0xbc/0x260
[ 11.467301][ T218] ? find_held_lock+0x2b/0x80
[ 11.467430][ T218] netlink_rcv_skb+0x14e/0x3a0
[ 11.467562][ T218] ? rtnl_link_fill+0x920/0x920
[ 11.467698][ T218] ? netlink_ack+0xcf0/0xcf0
[ 11.467830][ T218] ? netlink_deliver_tap+0xc5/0x330
[ 11.467958][ T218] ? netlink_deliver_tap+0x13c/0x330
[ 11.468089][ T218] netlink_unicast+0x486/0x750
[ 11.468220][ T218] ? netlink_attachskb+0x810/0x810
[ 11.468358][ T218] ? __lock_acquire+0x508/0xc10
[ 11.468484][ T218] ? __lock_acquire+0x4b1/0xc10
[ 11.468614][ T218] netlink_sendmsg+0x735/0xc60
[ 11.468749][ T218] ? netlink_unicast+0x750/0x750
[ 11.468875][ T218] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.469003][ T218] ? __might_fault+0x97/0x140
[ 11.469132][ T218] ? __might_fault+0x97/0x140
[ 11.469264][ T218] ____sys_sendmsg+0x419/0x850
[ 11.469392][ T218] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.469520][ T218] ? get_timestamp.constprop.0+0x390/0x390
[ 11.469685][ T218] ? move_addr_to_kernel+0xf0/0xf0
[ 11.469812][ T218] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.469943][ T218] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.470102][ T218] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.470229][ T218] ? validate_chain+0x38b/0xc20
[ 11.470364][ T218] ___sys_sendmsg+0x14e/0x1d0
[ 11.470497][ T218] ? copy_msghdr_from_user+0x460/0x460
[ 11.470630][ T218] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.470768][ T218] ? _copy_from_user+0x42/0x90
[ 11.470902][ T218] ? do_getsockname+0xfa/0x180
[ 11.471032][ T218] __sys_sendmsg+0x145/0x1f0
[ 11.471159][ T218] ? __sys_sendmsg_sock+0x20/0x20
[ 11.471296][ T218] ? __sys_getsockname+0xa2/0x110
[ 11.471423][ T218] ? rcu_is_watching+0x15/0xd0
[ 11.471554][ T218] do_syscall_64+0xf3/0xfc0
[ 11.471688][ T218] ? trace_hardirqs_off+0xd/0x30
[ 11.471816][ T218] ? exc_page_fault+0xee/0x100
[ 11.471944][ T218] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.472103][ T218] RIP: 0033:0x7f15efb6608e
[ 11.472240][ T218] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.472705][ T218] RSP: 002b:00007fff8a74ac90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.472900][ T218] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15efb6608e
[ 11.473091][ T218] RDX: 0000000000000000 RSI: 00007fff8a74ad40 RDI: 0000000000000006
[ 11.473286][ T218] RBP: 00007fff8a74aca0 R08: 0000000000000000 R09: 0000000000000000
[ 11.473478][ T218] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10de51
[ 11.473673][ T218] R13: 00007fff8a74adf0 R14: 0000000000000000 R15: 00007fff8a74b950
[ 11.473869][ T218]
[ 11.473965][ T218] irq event stamp: 40157
[ 11.474059][ T218] hardirqs last enabled at (40165): [] __up_console_sem+0x5a/0x70
[ 11.474286][ T218] hardirqs last disabled at (40172): [] __up_console_sem+0x3f/0x70
[ 11.474512][ T218] softirqs last enabled at (39300): [] __alloc_skb+0x4c2/0x5f0
[ 11.474735][ T218] softirqs last disabled at (39298): [] __alloc_skb+0x4c2/0x5f0
[ 11.474955][ T218] ---[ end trace 0000000000000000 ]---
[ 11.550211][ T219] ------------[ cut here ]------------
[ 11.550489][ T219] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/219
[ 11.551036][ T219] Modules linked in: bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 11.551548][ T219] CPU: 2 UID: 0 PID: 219 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.552171][ T219] Tainted: [W]=WARN
[ 11.552510][ T219] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.552971][ T219] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.553430][ T219] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 11.554222][ T219] RSP: 0018:ffa0000000557030 EFLAGS: 00010286
[ 11.554537][ T219] RAX: 00000000ffffffa6 RBX: ff11000011d22e40 RCX: 1ff40000000aadcc
[ 11.554899][ T219] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000011d22efc
[ 11.555254][ T219] RBP: ff11000010a39000 R08: 1fe22000023a45e1 R09: ff11000010a6d1e8
[ 11.555609][ T219] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[ 11.555973][ T219] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000010a39ce1
[ 11.556348][ T219] FS: 00007f88d07aa840(0000) GS:ff110000adeac000(0000) knlGS:0000000000000000
[ 11.556767][ T219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.557079][ T219] CR2: 0000000010c07988 CR3: 00000000167fe005 CR4: 0000000000771ef0
[ 11.557439][ T219] PKRU: 55555554
[ 11.557639][ T219] Call Trace:
[ 11.557855][ T219]
[ 11.558011][ T219] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.558273][ T219] rtmsg_ifinfo+0x5c/0xb0
[ 11.558481][ T219] ? mark_held_locks+0x40/0x70
[ 11.558870][ T219] __dev_notify_flags+0x1b8/0x280
[ 11.559219][ T219] ? netif_change_name+0x8c0/0x8c0
[ 11.559598][ T219] ? __dev_change_flags+0x4a4/0x660
[ 11.559978][ T219] ? netif_set_allmulti+0x250/0x250
[ 11.560344][ T219] ? is_bpf_text_address+0x68/0x110
[ 11.560601][ T219] netif_change_flags+0xfe/0x190
[ 11.560872][ T219] do_setlink.isra.0+0x1cc3/0x2750
[ 11.561131][ T219] ? rtnl_link_get_size+0x350/0x350
[ 11.561393][ T219] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.561710][ T219] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.561965][ T219] ? validate_chain+0x38b/0xc20
[ 11.562215][ T219] ? rcu_read_lock_any_held+0x66/0x90
[ 11.562472][ T219] ? stack_depot_save_flags+0x367/0x770
[ 11.562744][ T219] ? __kernel_text_address+0x12/0x30
[ 11.563001][ T219] ? __lock_acquire+0x508/0xc10
[ 11.563261][ T219] ? lock_acquire.part.0+0xbc/0x260
[ 11.563511][ T219] ? rtnl_newlink+0x883/0xef0
[ 11.563776][ T219] ? rcu_is_watching+0x15/0xd0
[ 11.564024][ T219] ? lock_acquire+0x134/0x160
[ 11.564278][ T219] ? rcu_is_watching+0x15/0xd0
[ 11.564541][ T219] ? rcu_is_watching+0x15/0xd0
[ 11.564811][ T219] ? trace_contention_end+0xb3/0x1a0
[ 11.565070][ T219] ? __mutex_lock+0x1db/0x2010
[ 11.565332][ T219] ? __mutex_lock+0x9b2/0x2010
[ 11.565589][ T219] ? rtnl_newlink+0x883/0xef0
[ 11.565862][ T219] ? ww_mutex_lock+0x160/0x160
[ 11.566124][ T219] ? __rtnl_newlink+0x3fa/0xa50
[ 11.566395][ T219] rtnl_newlink+0x8d1/0xef0
[ 11.566654][ T219] ? lock_acquire.part.0+0xbc/0x260
[ 11.566923][ T219] ? find_held_lock+0x2b/0x80
[ 11.567181][ T219] ? __rtnl_newlink+0xa50/0xa50
[ 11.567438][ T219] ? mark_usage+0x61/0x170
[ 11.567701][ T219] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.567960][ T219] ? lock_acquire.part.0+0xbc/0x260
[ 11.568207][ T219] ? find_held_lock+0x2b/0x80
[ 11.568466][ T219] ? __rtnl_newlink+0xa50/0xa50
[ 11.568729][ T219] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.568986][ T219] ? __rtnl_newlink+0xa50/0xa50
[ 11.569244][ T219] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.569498][ T219] ? validate_chain+0x38b/0xc20
[ 11.569760][ T219] ? rtnl_link_fill+0x920/0x920
[ 11.570008][ T219] ? __lock_acquire+0x508/0xc10
[ 11.570267][ T219] ? lock_acquire.part.0+0xbc/0x260
[ 11.570513][ T219] ? find_held_lock+0x2b/0x80
[ 11.570781][ T219] netlink_rcv_skb+0x14e/0x3a0
[ 11.571030][ T219] ? rtnl_link_fill+0x920/0x920
[ 11.571292][ T219] ? netlink_ack+0xcf0/0xcf0
[ 11.571550][ T219] ? netlink_deliver_tap+0xc5/0x330
[ 11.571817][ T219] ? netlink_deliver_tap+0x13c/0x330
[ 11.572073][ T219] netlink_unicast+0x486/0x750
[ 11.572337][ T219] ? netlink_attachskb+0x810/0x810
[ 11.572587][ T219] ? __lock_acquire+0x508/0xc10
[ 11.572860][ T219] ? __lock_acquire+0x4b1/0xc10
[ 11.573111][ T219] netlink_sendmsg+0x735/0xc60
[ 11.573374][ T219] ? netlink_unicast+0x750/0x750
[ 11.573626][ T219] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.573892][ T219] ? __might_fault+0x97/0x140
[ 11.574141][ T219] ? __might_fault+0x97/0x140
[ 11.574405][ T219] ____sys_sendmsg+0x419/0x850
[ 11.574675][ T219] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.574927][ T219] ? get_timestamp.constprop.0+0x390/0x390
[ 11.575220][ T219] ? move_addr_to_kernel+0xf0/0xf0
[ 11.575480][ T219] ? stack_depot_save_flags+0x367/0x770
[ 11.575746][ T219] ? validate_chain+0x38b/0xc20
[ 11.575999][ T219] ___sys_sendmsg+0x14e/0x1d0
[ 11.576256][ T219] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.576554][ T219] ? copy_msghdr_from_user+0x460/0x460
[ 11.576846][ T219] __sys_sendmsg+0x145/0x1f0
[ 11.577096][ T219] ? __sys_sendmsg_sock+0x20/0x20
[ 11.577353][ T219] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.577675][ T219] ? do_raw_spin_unlock+0x59/0x250
[ 11.577928][ T219] ? rcu_is_watching+0x15/0xd0
[ 11.578179][ T219] do_syscall_64+0xf3/0xfc0
[ 11.578436][ T219] ? trace_hardirqs_off+0xd/0x30
[ 11.578705][ T219] ? exc_page_fault+0xee/0x100
[ 11.578961][ T219] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.579264][ T219] RIP: 0033:0x7f88d09e408e
[ 11.579526][ T219] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.580306][ T219] RSP: 002b:00007ffdb7fcd160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.580679][ T219] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f88d09e408e
[ 11.581030][ T219] RDX: 0000000000000000 RSI: 00007ffdb7fcd210 RDI: 0000000000000005
[ 11.581382][ T219] RBP: 00007ffdb7fcd170 R08: 0000000000000000 R09: 0000000000000000
[ 11.581744][ T219] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10de51
[ 11.582092][ T219] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb7fcd8d0
[ 11.582457][ T219]
[ 11.582675][ T219] irq event stamp: 44467
[ 11.582873][ T219] hardirqs last enabled at (44477): [] __up_console_sem+0x5a/0x70
[ 11.583274][ T219] hardirqs last disabled at (44486): [] __up_console_sem+0x3f/0x70
[ 11.583686][ T219] softirqs last enabled at (43602): [] handle_softirqs+0x611/0x940
[ 11.584081][ T219] softirqs last disabled at (43495): [] __irq_exit_rcu+0x103/0x1c0
[ 11.584481][ T219] ---[ end trace 0000000000000000 ]---
[ 11.585510][ T38] ------------[ cut here ]------------
[ 11.585646][ T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u19:0/38
[ 11.585892][ T38] Modules linked in: bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 11.586110][ T38] CPU: 0 UID: 0 PID: 38 Comm: kworker/u19:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.586386][ T38] Tainted: [W]=WARN
[ 11.586479][ T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.586627][ T38] Workqueue: events_unbound linkwatch_event
[ 11.586788][ T38] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.586942][ T38] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 11.587380][ T38] RSP: 0018:ffa00000002af9e0 EFLAGS: 00010286
[ 11.587530][ T38] RAX: 00000000ffffffa6 RBX: ff11000011d238c0 RCX: 1ff4000000055f02
[ 11.587718][ T38] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000011d2397c
[ 11.587894][ T38] RBP: ff11000010a39000 R08: 1fe22000023a4731 R09: ff11000001d82ef8
[ 11.588074][ T38] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 11.588255][ T38] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 11.588434][ T38] FS: 0000000000000000(0000) GS:ff110000addac000(0000) knlGS:0000000000000000
[ 11.588643][ T38] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.588800][ T38] CR2: 00007fe78d230574 CR3: 000000000c539002 CR4: 0000000000771ef0
[ 11.588979][ T38] PKRU: 55555554
[ 11.589068][ T38] Call Trace:
[ 11.589157][ T38]
[ 11.589220][ T38] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.589346][ T38] ? notifier_call_chain+0xb0/0x320
[ 11.589468][ T38] rtmsg_ifinfo+0x5c/0xb0
[ 11.589561][ T38] netif_state_change+0x155/0x340
[ 11.589693][ T38] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 11.589841][ T38] ? linkwatch_do_dev+0xae/0xd0
[ 11.589964][ T38] __linkwatch_run_queue+0x34c/0x750
[ 11.590085][ T38] ? linkwatch_do_dev+0xd0/0xd0
[ 11.590212][ T38] linkwatch_event+0x7f/0xb0
[ 11.590336][ T38] ? __linkwatch_run_queue+0x750/0x750
[ 11.590461][ T38] process_one_work+0xdf8/0x1410
[ 11.590589][ T38] ? pwq_dec_nr_in_flight+0x710/0x710
[ 11.590719][ T38] ? lock_acquire.part.0+0xbc/0x260
[ 11.590843][ T38] worker_thread+0x4f1/0xd60
[ 11.590965][ T38] ? rescuer_thread+0x1320/0x1320
[ 11.591084][ T38] kthread+0x367/0x460
[ 11.591175][ T38] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 11.591327][ T38] ? kthread_affine_node+0x330/0x330
[ 11.591446][ T38] ret_from_fork+0x4a4/0x720
[ 11.591569][ T38] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 11.591728][ T38] ? __switch_to+0x5a3/0xe00
[ 11.591848][ T38] ? kthread_affine_node+0x330/0x330
[ 11.591968][ T38] ret_from_fork_asm+0x11/0x20
[ 11.592094][ T38]
[ 11.592187][ T38] irq event stamp: 65235
[ 11.592283][ T38] hardirqs last enabled at (65243): [] __up_console_sem+0x5a/0x70
[ 11.592495][ T38] hardirqs last disabled at (65250): [] __up_console_sem+0x3f/0x70
[ 11.592705][ T38] softirqs last enabled at (64910): [] handle_softirqs+0x611/0x940
[ 11.592909][ T38] softirqs last disabled at (64905): [] __irq_exit_rcu+0x103/0x1c0
[ 11.593115][ T38] ---[ end trace 0000000000000000 ]---
[ 11.593562][ T38] br0: port 2(veth02) entered blocking state
[ 11.593794][ T38] br0: port 2(veth02) entered forwarding state
[ 11.604408][ T38] ------------[ cut here ]------------
[ 11.604538][ T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u19:0/38
[ 11.604785][ T38] Modules linked in: bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 11.605012][ T38] CPU: 0 UID: 0 PID: 38 Comm: kworker/u19:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.605289][ T38] Tainted: [W]=WARN
[ 11.605381][ T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.605533][ T38] Workqueue: events_unbound linkwatch_event
[ 11.605695][ T38] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.605859][ T38] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 11.606296][ T38] RSP: 0018:ffa00000002af9e0 EFLAGS: 00010286
[ 11.606448][ T38] RAX: 00000000ffffffa6 RBX: ff11000016564200 RCX: 1ff4000000055f02
[ 11.606629][ T38] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000165642bc
[ 11.606815][ T38] RBP: ff11000007cb4000 R08: 1fe2200002cac859 R09: ff11000001d82ef8
[ 11.607000][ T38] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 11.607186][ T38] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 11.607374][ T38] FS: 0000000000000000(0000) GS:ff110000addac000(0000) knlGS:0000000000000000
[ 11.607592][ T38] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.607752][ T38] CR2: 00007fe78d230574 CR3: 000000000c539002 CR4: 0000000000771ef0
[ 11.607933][ T38] PKRU: 55555554
[ 11.608024][ T38] Call Trace:
[ 11.608115][ T38]
[ 11.608178][ T38] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.608303][ T38] ? notifier_call_chain+0xb0/0x320
[ 11.608426][ T38] rtmsg_ifinfo+0x5c/0xb0
[ 11.608521][ T38] netif_state_change+0x155/0x340
[ 11.608644][ T38] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 11.608802][ T38] ? linkwatch_do_dev+0xae/0xd0
[ 11.608923][ T38] __linkwatch_run_queue+0x34c/0x750
[ 11.609047][ T38] ? linkwatch_do_dev+0xd0/0xd0
[ 11.609171][ T38] linkwatch_event+0x7f/0xb0
[ 11.609300][ T38] ? __linkwatch_run_queue+0x750/0x750
[ 11.609429][ T38] process_one_work+0xdf8/0x1410
[ 11.609558][ T38] ? pwq_dec_nr_in_flight+0x710/0x710
[ 11.609688][ T38] ? lock_acquire.part.0+0xbc/0x260
[ 11.609816][ T38] worker_thread+0x4f1/0xd60
[ 11.609942][ T38] ? rescuer_thread+0x1320/0x1320
[ 11.610065][ T38] kthread+0x367/0x460
[ 11.610157][ T38] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 11.610314][ T38] ? kthread_affine_node+0x330/0x330
[ 11.610438][ T38] ret_from_fork+0x4a4/0x720
[ 11.610561][ T38] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 11.610720][ T38] ? __switch_to+0x5a3/0xe00
[ 11.610848][ T38] ? kthread_affine_node+0x330/0x330
[ 11.610973][ T38] ret_from_fork_asm+0x11/0x20
[ 11.611101][ T38]
[ 11.611193][ T38] irq event stamp: 73901
[ 11.611291][ T38] hardirqs last enabled at (73909): [] __up_console_sem+0x5a/0x70
[ 11.611503][ T38] hardirqs last disabled at (73916): [] __up_console_sem+0x3f/0x70
[ 11.611718][ T38] softirqs last enabled at (72816): [] handle_softirqs+0x611/0x940
[ 11.611931][ T38] softirqs last disabled at (72811): [] __irq_exit_rcu+0x103/0x1c0
[ 11.612138][ T38] ---[ end trace 0000000000000000 ]---
[ 12.868881][ T226] IPVS: [rr] scheduler registered.
[ 12.878026][ T9] IPVS: starting estimator thread 0...
[ 12.941678][ T227] IPVS: using max 169 ests per chain, 405600 per kthread
[ 13.486160][ T12] veth02: left allmulticast mode
[ 13.486415][ T12] veth02: left promiscuous mode
[ 13.486647][ T12] ------------[ cut here ]------------
[ 13.486806][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12
[ 13.487088][ T12] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 13.487424][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.487797][ T12] Tainted: [W]=WARN
[ 13.487903][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.488078][ T12] Workqueue: netns cleanup_net
[ 13.488230][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.488415][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 13.489063][ T12] RSP: 0018:ffa00000000c77a0 EFLAGS: 00010286
[ 13.489258][ T12] RAX: 00000000ffffffa6 RBX: ff1100001271d540 RCX: 1ff4000000018eba
[ 13.489472][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001271d5fc
[ 13.489747][ T12] RBP: ff11000007cb4000 R08: 1fe22000024e3ac1 R09: ff11000001afd260
[ 13.489972][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000100
[ 13.490179][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 13.490396][ T12] FS: 0000000000000000(0000) GS:ff110000ade2c000(0000) knlGS:0000000000000000
[ 13.490712][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.490884][ T12] CR2: 0000564f3785ed5c CR3: 000000001344d004 CR4: 0000000000771ef0
[ 13.491090][ T12] PKRU: 55555554
[ 13.491194][ T12] Call Trace:
[ 13.491306][ T12]
[ 13.491378][ T12] ? check_prev_add+0xef/0xd20
[ 13.491524][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.491672][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 13.491779][ T12] __dev_notify_flags+0x1b8/0x280
[ 13.491920][ T12] ? netdev_notice+0x120/0x120
[ 13.492060][ T12] ? netif_change_name+0x8c0/0x8c0
[ 13.492201][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 13.492345][ T12] ? do_raw_spin_lock+0x131/0x280
[ 13.492485][ T12] __dev_set_promiscuity+0x1a4/0x230
[ 13.492630][ T12] netif_set_promiscuity+0x4c/0xc0
[ 13.492779][ T12] ? __local_bh_enable_ip+0xa5/0x140
[ 13.492920][ T12] dev_set_promiscuity+0x9d/0x150
[ 13.493059][ T12] del_nbp+0x116/0xc10 [bridge]
[ 13.493215][ T12] br_dev_delete+0x9d/0x1b0 [bridge]
[ 13.493369][ T12] br_net_exit_rtnl+0xb8/0x110 [bridge]
[ 13.493513][ T12] ops_undo_list+0x5be/0x8f0
[ 13.493654][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 13.493798][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.493938][ T12] cleanup_net+0x431/0x890
[ 13.494075][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 13.494215][ T12] ? process_one_work+0xdb7/0x1410
[ 13.494358][ T12] ? lock_acquire+0x134/0x160
[ 13.494493][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.494636][ T12] process_one_work+0xdf8/0x1410
[ 13.494778][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.494913][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 13.495053][ T12] worker_thread+0x4f1/0xd60
[ 13.495192][ T12] ? rescuer_thread+0x1320/0x1320
[ 13.495332][ T12] kthread+0x367/0x460
[ 13.495435][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.495606][ T12] ? kthread_affine_node+0x330/0x330
[ 13.495749][ T12] ret_from_fork+0x4a4/0x720
[ 13.495888][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.496057][ T12] ? __switch_to+0x5a3/0xe00
[ 13.496194][ T12] ? kthread_affine_node+0x330/0x330
[ 13.496337][ T12] ret_from_fork_asm+0x11/0x20
[ 13.496479][ T12]
[ 13.496584][ T12] irq event stamp: 6505
[ 13.496692][ T12] hardirqs last enabled at (6515): [] __up_console_sem+0x5a/0x70
[ 13.496930][ T12] hardirqs last disabled at (6522): [] __up_console_sem+0x3f/0x70
[ 13.497165][ T12] softirqs last enabled at (6126): [] handle_softirqs+0x611/0x940
[ 13.497408][ T12] softirqs last disabled at (6093): [] __irq_exit_rcu+0x103/0x1c0
[ 13.497644][ T12] ---[ end trace 0000000000000000 ]---
[ 13.498256][ T12] br0: port 2(veth02) entered disabled state
[ 13.499672][ T12] ------------[ cut here ]------------
[ 13.499859][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 13.500177][ T12] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 13.500511][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.500873][ T12] Tainted: [W]=WARN
[ 13.501020][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.501236][ T12] Workqueue: netns cleanup_net
[ 13.501435][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.501731][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 13.502266][ T12] RSP: 0018:ffa00000000c77d0 EFLAGS: 00010286
[ 13.502482][ T12] RAX: 00000000ffffffa6 RBX: ff11000011afda80 RCX: 1ff4000000018ec0
[ 13.502754][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000011afdb3c
[ 13.503001][ T12] RBP: ff11000007cb4000 R08: 1fe220000235fb69 R09: ff11000001afd260
[ 13.503252][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 13.503503][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[ 13.503821][ T12] FS: 0000000000000000(0000) GS:ff110000adeac000(0000) knlGS:0000000000000000
[ 13.504107][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.504333][ T12] CR2: 00007f12d5f53574 CR3: 000000000c539001 CR4: 0000000000771ef0
[ 13.504586][ T12] PKRU: 55555554
[ 13.504753][ T12] Call Trace:
[ 13.504904][ T12]
[ 13.505019][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.505203][ T12] rtnetlink_event+0xe0/0x1f0
[ 13.505395][ T12] notifier_call_chain+0xb0/0x320
[ 13.505581][ T12] __netdev_upper_dev_unlink+0x10b/0x1e0
[ 13.505776][ T12] ? netdev_adjacent_change_prepare+0x170/0x170
[ 13.505992][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.506177][ T12] ? find_held_lock+0x2b/0x80
[ 13.506372][ T12] netdev_upper_dev_unlink+0x79/0xa0
[ 13.506555][ T12] ? __netdev_upper_dev_unlink+0x1e0/0x1e0
[ 13.506780][ T12] ? br_manage_promisc+0xd5/0x480 [bridge]
[ 13.507006][ T12] ? rtnl_is_locked+0x15/0x20
[ 13.507204][ T12] del_nbp+0x614/0xc10 [bridge]
[ 13.507404][ T12] br_dev_delete+0x9d/0x1b0 [bridge]
[ 13.507596][ T12] br_net_exit_rtnl+0xb8/0x110 [bridge]
[ 13.507798][ T12] ops_undo_list+0x5be/0x8f0
[ 13.507987][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 13.508167][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.508359][ T12] cleanup_net+0x431/0x890
[ 13.508547][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 13.508744][ T12] ? process_one_work+0xdb7/0x1410
[ 13.508930][ T12] ? lock_acquire+0x134/0x160
[ 13.509112][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.509302][ T12] process_one_work+0xdf8/0x1410
[ 13.509488][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.509683][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 13.509869][ T12] worker_thread+0x4f1/0xd60
[ 13.510059][ T12] ? rescuer_thread+0x1320/0x1320
[ 13.510248][ T12] kthread+0x367/0x460
[ 13.510399][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.510614][ T12] ? kthread_affine_node+0x330/0x330
[ 13.510812][ T12] ret_from_fork+0x4a4/0x720
[ 13.510997][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.511211][ T12] ? __switch_to+0x5a3/0xe00
[ 13.511404][ T12] ? kthread_affine_node+0x330/0x330
[ 13.511587][ T12] ret_from_fork_asm+0x11/0x20
[ 13.511786][ T12]
[ 13.511932][ T12] irq event stamp: 8081
[ 13.512080][ T12] hardirqs last enabled at (8091): [] __up_console_sem+0x5a/0x70
[ 13.512384][ T12] hardirqs last disabled at (8100): [] __up_console_sem+0x3f/0x70
[ 13.512680][ T12] softirqs last enabled at (7684): [] handle_softirqs+0x611/0x940
[ 13.512959][ T12] softirqs last disabled at (7677): [] __irq_exit_rcu+0x103/0x1c0
[ 13.513237][ T12] ---[ end trace 0000000000000000 ]---
[ 13.513860][ T12] veth01: left allmulticast mode
[ 13.514044][ T12] veth01: left promiscuous mode
[ 13.514306][ T12] ------------[ cut here ]------------
[ 13.514487][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 13.514817][ T12] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 13.515203][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.515576][ T12] Tainted: [W]=WARN
[ 13.515743][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.515965][ T12] Workqueue: netns cleanup_net
[ 13.516159][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.516397][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 13.516949][ T12] RSP: 0018:ffa00000000c77a0 EFLAGS: 00010286
[ 13.517171][ T12] RAX: 00000000ffffffa6 RBX: ff11000011afcc80 RCX: 1ff4000000018eba
[ 13.517430][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000011afcd3c
[ 13.517698][ T12] RBP: ff1100001369c000 R08: 1fe220000235f9a9 R09: ff11000001afd260
[ 13.517951][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000100
[ 13.518319][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 13.518575][ T12] FS: 0000000000000000(0000) GS:ff110000adeac000(0000) knlGS:0000000000000000
[ 13.518978][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.519200][ T12] CR2: 00007f12d5f53574 CR3: 000000000c539001 CR4: 0000000000771ef0
[ 13.519461][ T12] PKRU: 55555554
[ 13.519612][ T12] Call Trace:
[ 13.519899][ T12]
[ 13.520020][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.520311][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 13.520469][ T12] __dev_notify_flags+0x1b8/0x280
[ 13.520655][ T12] ? netdev_notice+0x120/0x120
[ 13.520854][ T12] ? netif_change_name+0x8c0/0x8c0
[ 13.521135][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 13.521325][ T12] ? do_raw_spin_lock+0x131/0x280
[ 13.521511][ T12] __dev_set_promiscuity+0x1a4/0x230
[ 13.521712][ T12] netif_set_promiscuity+0x4c/0xc0
[ 13.521993][ T12] ? __local_bh_enable_ip+0xa5/0x140
[ 13.522180][ T12] dev_set_promiscuity+0x9d/0x150
[ 13.522379][ T12] del_nbp+0x116/0xc10 [bridge]
[ 13.522606][ T12] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.522896][ T12] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.523120][ T12] br_dev_delete+0x9d/0x1b0 [bridge]
[ 13.523323][ T12] br_net_exit_rtnl+0xb8/0x110 [bridge]
[ 13.523614][ T12] ops_undo_list+0x5be/0x8f0
[ 13.523818][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 13.524003][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.524192][ T12] cleanup_net+0x431/0x890
[ 13.524387][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 13.524676][ T12] ? process_one_work+0xdb7/0x1410
[ 13.524866][ T12] ? lock_acquire+0x134/0x160
[ 13.525058][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.525254][ T12] process_one_work+0xdf8/0x1410
[ 13.525445][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.525630][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 13.526017][ T12] worker_thread+0x4f1/0xd60
[ 13.526207][ T12] ? rescuer_thread+0x1320/0x1320
[ 13.526396][ T12] kthread+0x367/0x460
[ 13.526555][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.526881][ T12] ? kthread_affine_node+0x330/0x330
[ 13.527068][ T12] ret_from_fork+0x4a4/0x720
[ 13.527264][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.527484][ T12] ? __switch_to+0x5a3/0xe00
[ 13.527684][ T12] ? kthread_affine_node+0x330/0x330
[ 13.527876][ T12] ret_from_fork_asm+0x11/0x20
[ 13.528162][ T12]
[ 13.528349][ T12] irq event stamp: 9209
[ 13.528594][ T12] hardirqs last enabled at (9219): [] __up_console_sem+0x5a/0x70
[ 13.528894][ T12] hardirqs last disabled at (9230): [] __up_console_sem+0x3f/0x70
[ 13.529180][ T12] softirqs last enabled at (8534): [] handle_softirqs+0x611/0x940
[ 13.529574][ T12] softirqs last disabled at (8527): [] __irq_exit_rcu+0x103/0x1c0
[ 13.529902][ T12] ---[ end trace 0000000000000000 ]---
[ 13.530294][ T12] br0: port 1(veth01) entered disabled state
[ 13.531517][ T12] ------------[ cut here ]------------
[ 13.531858][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 13.532174][ T12] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 13.532507][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.532954][ T12] Tainted: [W]=WARN
[ 13.533202][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.533482][ T12] Workqueue: netns cleanup_net
[ 13.533889][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.534168][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 13.534865][ T12] RSP: 0018:ffa00000000c77d0 EFLAGS: 00010286
[ 13.535134][ T12] RAX: 00000000ffffffa6 RBX: ff11000011afc200 RCX: 1ff4000000018ec0
[ 13.535446][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000011afc2bc
[ 13.535761][ T12] RBP: ff1100001369c000 R08: 1fe220000235f859 R09: ff11000001afd260
[ 13.536062][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 13.536371][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[ 13.536692][ T12] FS: 0000000000000000(0000) GS:ff110000adeac000(0000) knlGS:0000000000000000
[ 13.537060][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.537340][ T12] CR2: 00007f12d5f53574 CR3: 000000000c539001 CR4: 0000000000771ef0
[ 13.537644][ T12] PKRU: 55555554
[ 13.537857][ T12] Call Trace:
[ 13.538058][ T12]
[ 13.538230][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.538471][ T12] rtnetlink_event+0xe0/0x1f0
[ 13.538723][ T12] notifier_call_chain+0xb0/0x320
[ 13.538962][ T12] __netdev_upper_dev_unlink+0x10b/0x1e0
[ 13.539200][ T12] ? netdev_adjacent_change_prepare+0x170/0x170
[ 13.539484][ T12] ? fdb_delete_local+0x46d/0x6c0 [bridge]
[ 13.539777][ T12] ? find_held_lock+0x2b/0x80
[ 13.540103][ T12] netdev_upper_dev_unlink+0x79/0xa0
[ 13.540346][ T12] ? __netdev_upper_dev_unlink+0x1e0/0x1e0
[ 13.540616][ T12] ? br_manage_promisc+0x3c0/0x480 [bridge]
[ 13.540908][ T12] ? rtnl_is_locked+0x15/0x20
[ 13.541149][ T12] del_nbp+0x614/0xc10 [bridge]
[ 13.541403][ T12] br_dev_delete+0x9d/0x1b0 [bridge]
[ 13.541647][ T12] br_net_exit_rtnl+0xb8/0x110 [bridge]
[ 13.542123][ T12] ops_undo_list+0x5be/0x8f0
[ 13.542317][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 13.542501][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.542706][ T12] cleanup_net+0x431/0x890
[ 13.542889][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 13.543071][ T12] ? process_one_work+0xdb7/0x1410
[ 13.543259][ T12] ? lock_acquire+0x134/0x160
[ 13.543443][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.543627][ T12] process_one_work+0xdf8/0x1410
[ 13.543830][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.544014][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 13.544201][ T12] worker_thread+0x4f1/0xd60
[ 13.544393][ T12] ? rescuer_thread+0x1320/0x1320
[ 13.544571][ T12] kthread+0x367/0x460
[ 13.544733][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.544947][ T12] ? kthread_affine_node+0x330/0x330
[ 13.545129][ T12] ret_from_fork+0x4a4/0x720
[ 13.545325][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.545537][ T12] ? __switch_to+0x5a3/0xe00
[ 13.545730][ T12] ? kthread_affine_node+0x330/0x330
[ 13.545910][ T12] ret_from_fork_asm+0x11/0x20
[ 13.546101][ T12]
[ 13.546252][ T12] irq event stamp: 14017
[ 13.546401][ T12] hardirqs last enabled at (14027): [] __up_console_sem+0x5a/0x70
[ 13.546779][ T12] hardirqs last disabled at (14038): [] __up_console_sem+0x3f/0x70
[ 13.547055][ T12] softirqs last enabled at (13786): [] handle_softirqs+0x611/0x940
[ 13.547340][ T12] softirqs last disabled at (13649): [] __irq_exit_rcu+0x103/0x1c0
[ 13.547621][ T12] ---[ end trace 0000000000000000 ]---
[ 13.551453][ T12] ------------[ cut here ]------------
[ 13.551624][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 13.551922][ T12] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 13.552224][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.552566][ T12] Tainted: [W]=WARN
[ 13.552714][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.552920][ T12] Workqueue: netns cleanup_net
[ 13.553101][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.553321][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 13.553949][ T12] RSP: 0018:ffa00000000c7808 EFLAGS: 00010286
[ 13.554152][ T12] RAX: 00000000ffffffa6 RBX: ff11000011d23000 RCX: 1ff4000000018ec7
[ 13.554393][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000011d230bc
[ 13.554671][ T12] RBP: ff11000013072000 R08: 1fe22000023a4619 R09: ff11000001afd260
[ 13.554931][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041
[ 13.555162][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000000c78a0
[ 13.555404][ T12] FS: 0000000000000000(0000) GS:ff110000adeac000(0000) knlGS:0000000000000000
[ 13.555711][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.555920][ T12] CR2: 00007f12d5f53574 CR3: 000000000c539001 CR4: 0000000000771ef0
[ 13.556160][ T12] PKRU: 55555554
[ 13.556311][ T12] Call Trace:
[ 13.556450][ T12]
[ 13.556561][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.556808][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 13.557002][ T12] netif_close_many+0x2ac/0x640
[ 13.557221][ T12] ? __dev_close_many+0x530/0x530
[ 13.557449][ T12] ? netif_close_many_and_unlock+0x22/0x2c0
[ 13.557713][ T12] unregister_netdevice_many_notify+0x671/0x19a0
[ 13.557965][ T12] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.558218][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 13.558472][ T12] ? queue_rcu_work+0x7c/0xa0
[ 13.558704][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 13.558931][ T12] ? mutex_is_locked+0x1c/0x50
[ 13.559150][ T12] ? rtnl_is_locked+0x15/0x20
[ 13.559377][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 13.559604][ T12] ops_undo_list+0x615/0x8f0
[ 13.559839][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 13.560058][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.560288][ T12] cleanup_net+0x431/0x890
[ 13.560507][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 13.560737][ T12] ? process_one_work+0xdb7/0x1410
[ 13.560959][ T12] ? lock_acquire+0x134/0x160
[ 13.561177][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.561401][ T12] process_one_work+0xdf8/0x1410
[ 13.561656][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.561937][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 13.562161][ T12] worker_thread+0x4f1/0xd60
[ 13.562394][ T12] ? rescuer_thread+0x1320/0x1320
[ 13.562613][ T12] kthread+0x367/0x460
[ 13.562816][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.563062][ T12] ? kthread_affine_node+0x330/0x330
[ 13.563286][ T12] ret_from_fork+0x4a4/0x720
[ 13.563503][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.563761][ T12] ? __switch_to+0x5a3/0xe00
[ 13.563979][ T12] ? kthread_affine_node+0x330/0x330
[ 13.564335][ T12] ret_from_fork_asm+0x11/0x20
[ 13.564719][ T12]
[ 13.565039][ T12] irq event stamp: 21807
[ 13.565324][ T12] hardirqs last enabled at (22065): [] __up_console_sem+0x5a/0x70
[ 13.565681][ T12] hardirqs last disabled at (22220): [] __up_console_sem+0x3f/0x70
[ 13.565951][ T12] softirqs last enabled at (22234): [] handle_softirqs+0x611/0x940
[ 13.566211][ T12] softirqs last disabled at (22229): [] __irq_exit_rcu+0x103/0x1c0
[ 13.566477][ T12] ---[ end trace 0000000000000000 ]---
[ 13.569855][ T12] ------------[ cut here ]------------
[ 13.569994][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12
[ 13.570248][ T12] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 13.570512][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.570925][ T12] Tainted: [W]=WARN
[ 13.571018][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.571174][ T12] Workqueue: netns cleanup_net
[ 13.571302][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.571459][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 13.571898][ T12] RSP: 0018:ffa00000000c7938 EFLAGS: 00010286
[ 13.572050][ T12] RAX: 00000000ffffffa6 RBX: ff110000165658c0 RCX: 1ff4000000018eed
[ 13.572244][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001656597c
[ 13.572420][ T12] RBP: ff11000013072000 R08: 1fe2200002cacb31 R09: ff11000001afd260
[ 13.572598][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.572782][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 13.572963][ T12] FS: 0000000000000000(0000) GS:ff110000ade2c000(0000) knlGS:0000000000000000
[ 13.573172][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.573328][ T12] CR2: 00007fa427be5888 CR3: 000000000c539003 CR4: 0000000000771ef0
[ 13.573512][ T12] PKRU: 55555554
[ 13.573601][ T12] Call Trace:
[ 13.573696][ T12]
[ 13.573760][ T12] unregister_netdevice_many_notify+0x12ca/0x19a0
[ 13.573915][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 13.574063][ T12] ? queue_rcu_work+0x7c/0xa0
[ 13.574180][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 13.574304][ T12] ? rtnl_is_locked+0x15/0x20
[ 13.574420][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 13.574542][ T12] ops_undo_list+0x615/0x8f0
[ 13.574669][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 13.574795][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.574916][ T12] cleanup_net+0x431/0x890
[ 13.575036][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 13.575155][ T12] ? process_one_work+0xdb7/0x1410
[ 13.575281][ T12] ? lock_acquire+0x134/0x160
[ 13.575398][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.575518][ T12] process_one_work+0xdf8/0x1410
[ 13.575643][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.575768][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 13.575891][ T12] worker_thread+0x4f1/0xd60
[ 13.576015][ T12] ? rescuer_thread+0x1320/0x1320
[ 13.576134][ T12] kthread+0x367/0x460
[ 13.576223][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.576378][ T12] ? kthread_affine_node+0x330/0x330
[ 13.576500][ T12] ret_from_fork+0x4a4/0x720
[ 13.576621][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.576778][ T12] ? __switch_to+0x5a3/0xe00
[ 13.576898][ T12] ? kthread_affine_node+0x330/0x330
[ 13.577018][ T12] ret_from_fork_asm+0x11/0x20
[ 13.577143][ T12]
[ 13.577232][ T12] irq event stamp: 27699
[ 13.577328][ T12] hardirqs last enabled at (27707): [] __up_console_sem+0x5a/0x70
[ 13.577536][ T12] hardirqs last disabled at (27714): [] __up_console_sem+0x3f/0x70
[ 13.577795][ T12] softirqs last enabled at (27310): [] handle_softirqs+0x611/0x940
[ 13.578019][ T12] softirqs last disabled at (27035): [] __irq_exit_rcu+0x103/0x1c0
[ 13.578229][ T12] ---[ end trace 0000000000000000 ]---
[ 13.591478][ T12] ------------[ cut here ]------------
[ 13.591621][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12
[ 13.591882][ T12] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 13.592146][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.592433][ T12] Tainted: [W]=WARN
[ 13.592527][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.592797][ T12] Workqueue: netns cleanup_net
[ 13.592927][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.593090][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 13.593537][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[ 13.593800][ T12] RAX: 00000000ffffffa6 RBX: ff11000016565540 RCX: 1ff4000000018eaf
[ 13.593986][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000165655fc
[ 13.594170][ T12] RBP: ff11000007cb4000 R08: 1fe2200002cacac1 R09: ff11000001afd260
[ 13.594363][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041
[ 13.594547][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000010a39000
[ 13.594792][ T12] FS: 0000000000000000(0000) GS:ff110000ade2c000(0000) knlGS:0000000000000000
[ 13.595076][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.595232][ T12] CR2: 0000564f3785ed5c CR3: 000000001344d004 CR4: 0000000000771ef0
[ 13.595422][ T12] PKRU: 55555554
[ 13.595514][ T12] Call Trace:
[ 13.595606][ T12]
[ 13.595680][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.595810][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 13.595907][ T12] netif_close_many+0x2ac/0x640
[ 13.596033][ T12] ? lock_acquire+0x134/0x160
[ 13.596157][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.596285][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.596409][ T12] ? __dev_close_many+0x530/0x530
[ 13.596533][ T12] ? netif_close_many_and_unlock+0x22/0x2c0
[ 13.596695][ T12] unregister_netdevice_many_notify+0x671/0x19a0
[ 13.596853][ T12] ? mutex_is_locked+0x1c/0x50
[ 13.596978][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 13.597134][ T12] ? mutex_is_locked+0x1c/0x50
[ 13.597262][ T12] ? rtnl_is_locked+0x15/0x20
[ 13.597387][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 13.597547][ T12] ? unregister_netdevice_many+0x20/0x20
[ 13.597685][ T12] default_device_exit_batch+0x38b/0x600
[ 13.597813][ T12] ? stop_sync_thread+0x188/0x440 [ip_vs]
[ 13.597943][ T12] ? generic_xdp_install+0x400/0x400
[ 13.598066][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 13.598189][ T12] ? unregister_netdev+0x60/0x60
[ 13.598317][ T12] ? ip_vs_sync_net_cleanup+0x31/0x40 [ip_vs]
[ 13.598475][ T12] ops_undo_list+0x2ce/0x8f0
[ 13.598601][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 13.598732][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.598859][ T12] cleanup_net+0x431/0x890
[ 13.598984][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 13.599107][ T12] ? process_one_work+0xdb7/0x1410
[ 13.599233][ T12] ? lock_acquire+0x134/0x160
[ 13.599361][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.599491][ T12] process_one_work+0xdf8/0x1410
[ 13.599621][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.599757][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 13.599886][ T12] worker_thread+0x4f1/0xd60
[ 13.600015][ T12] ? rescuer_thread+0x1320/0x1320
[ 13.600139][ T12] kthread+0x367/0x460
[ 13.600232][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.600390][ T12] ? kthread_affine_node+0x330/0x330
[ 13.600516][ T12] ret_from_fork+0x4a4/0x720
[ 13.600641][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.600805][ T12] ? __switch_to+0x5a3/0xe00
[ 13.600930][ T12] ? kthread_affine_node+0x330/0x330
[ 13.601055][ T12] ret_from_fork_asm+0x11/0x20
[ 13.601189][ T12]
[ 13.601287][ T12] irq event stamp: 30307
[ 13.601380][ T12] hardirqs last enabled at (30315): [] __up_console_sem+0x5a/0x70
[ 13.601597][ T12] hardirqs last disabled at (30322): [] __up_console_sem+0x3f/0x70
[ 13.601818][ T12] softirqs last enabled at (29950): [] handle_softirqs+0x611/0x940
[ 13.602033][ T12] softirqs last disabled at (29933): [] __irq_exit_rcu+0x103/0x1c0
[ 13.602261][ T12] ---[ end trace 0000000000000000 ]---
[ 13.603901][ T12] ------------[ cut here ]------------
[ 13.604038][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12
[ 13.604306][ T12] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 13.604614][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.604925][ T12] Tainted: [W]=WARN
[ 13.605019][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.605173][ T12] Workqueue: netns cleanup_net
[ 13.605310][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.605472][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 13.605933][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[ 13.606091][ T12] RAX: 00000000ffffffa6 RBX: ff110000165643c0 RCX: 1ff4000000018eaf
[ 13.606283][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001656447c
[ 13.606469][ T12] RBP: ff11000010a39000 R08: 1fe2200002cac891 R09: ff11000001afd260
[ 13.606653][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041
[ 13.606843][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100001369c000
[ 13.607030][ T12] FS: 0000000000000000(0000) GS:ff110000ade2c000(0000) knlGS:0000000000000000
[ 13.607256][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.607414][ T12] CR2: 0000564f3785ed5c CR3: 000000001344d004 CR4: 0000000000771ef0
[ 13.607607][ T12] PKRU: 55555554
[ 13.607705][ T12] Call Trace:
[ 13.607800][ T12]
[ 13.607865][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.607989][ T12] ? notifier_call_chain+0xb0/0x320
[ 13.608115][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 13.608211][ T12] netif_close_many+0x2ac/0x640
[ 13.608337][ T12] ? lock_acquire+0x134/0x160
[ 13.608460][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.608582][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.608714][ T12] ? __dev_close_many+0x530/0x530
[ 13.608836][ T12] ? netif_close_many_and_unlock+0x22/0x2c0
[ 13.608997][ T12] unregister_netdevice_many_notify+0x671/0x19a0
[ 13.609151][ T12] ? mutex_is_locked+0x1c/0x50
[ 13.609278][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 13.609430][ T12] ? mutex_is_locked+0x1c/0x50
[ 13.609552][ T12] ? rtnl_is_locked+0x15/0x20
[ 13.609684][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 13.609837][ T12] ? unregister_netdevice_many+0x20/0x20
[ 13.609963][ T12] default_device_exit_batch+0x38b/0x600
[ 13.610087][ T12] ? stop_sync_thread+0x188/0x440 [ip_vs]
[ 13.610214][ T12] ? generic_xdp_install+0x400/0x400
[ 13.610341][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 13.610464][ T12] ? unregister_netdev+0x60/0x60
[ 13.610589][ T12] ? ip_vs_sync_net_cleanup+0x31/0x40 [ip_vs]
[ 13.610755][ T12] ops_undo_list+0x2ce/0x8f0
[ 13.610881][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 13.611004][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.611129][ T12] cleanup_net+0x431/0x890
[ 13.611255][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 13.611376][ T12] ? process_one_work+0xdb7/0x1410
[ 13.611501][ T12] ? lock_acquire+0x134/0x160
[ 13.611624][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.611754][ T12] process_one_work+0xdf8/0x1410
[ 13.611882][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.612004][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 13.612131][ T12] worker_thread+0x4f1/0xd60
[ 13.612262][ T12] ? rescuer_thread+0x1320/0x1320
[ 13.612385][ T12] kthread+0x367/0x460
[ 13.612481][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.612634][ T12] ? kthread_affine_node+0x330/0x330
[ 13.612763][ T12] ret_from_fork+0x4a4/0x720
[ 13.612887][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.613041][ T12] ? __switch_to+0x5a3/0xe00
[ 13.613165][ T12] ? kthread_affine_node+0x330/0x330
[ 13.613293][ T12] ret_from_fork_asm+0x11/0x20
[ 13.613426][ T12]
[ 13.613517][ T12] irq event stamp: 33091
[ 13.613612][ T12] hardirqs last enabled at (33099): [] __up_console_sem+0x5a/0x70
[ 13.613830][ T12] hardirqs last disabled at (33108): [] __up_console_sem+0x3f/0x70
[ 13.614043][ T12] softirqs last enabled at (32620): [] handle_softirqs+0x611/0x940
[ 13.614257][ T12] softirqs last disabled at (32615): [] __irq_exit_rcu+0x103/0x1c0
[ 13.614469][ T12] ---[ end trace 0000000000000000 ]---
[ 13.617050][ T12] ------------[ cut here ]------------
[ 13.617185][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12
[ 13.617432][ T12] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 13.617697][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.617979][ T12] Tainted: [W]=WARN
[ 13.618074][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.618228][ T12] Workqueue: netns cleanup_net
[ 13.618363][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.618526][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 13.618980][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[ 13.619140][ T12] RAX: 00000000ffffffa6 RBX: ff11000010133c40 RCX: 1ff4000000018eaf
[ 13.619333][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010133cfc
[ 13.619520][ T12] RBP: ff1100001369c000 R08: 1fe22000020267a1 R09: ff11000001afd260
[ 13.619809][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041
[ 13.620000][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000015d41000
[ 13.620187][ T12] FS: 0000000000000000(0000) GS:ff110000ade2c000(0000) knlGS:0000000000000000
[ 13.620409][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.620564][ T12] CR2: 0000564f3785ed5c CR3: 000000001344d004 CR4: 0000000000771ef0
[ 13.620804][ T12] PKRU: 55555554
[ 13.620900][ T12] Call Trace:
[ 13.620993][ T12]
[ 13.621058][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.621188][ T12] ? notifier_call_chain+0xb0/0x320
[ 13.621317][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 13.621412][ T12] netif_close_many+0x2ac/0x640
[ 13.621538][ T12] ? lock_acquire+0x134/0x160
[ 13.621731][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.621856][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.622029][ T12] ? __dev_close_many+0x530/0x530
[ 13.622153][ T12] ? netif_close_many_and_unlock+0x22/0x2c0
[ 13.622316][ T12] unregister_netdevice_many_notify+0x671/0x19a0
[ 13.622473][ T12] ? mutex_is_locked+0x1c/0x50
[ 13.622598][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 13.622801][ T12] ? mutex_is_locked+0x1c/0x50
[ 13.623024][ T12] ? rtnl_is_locked+0x15/0x20
[ 13.623169][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 13.623331][ T12] ? unregister_netdevice_many+0x20/0x20
[ 13.623457][ T12] default_device_exit_batch+0x38b/0x600
[ 13.623581][ T12] ? stop_sync_thread+0x188/0x440 [ip_vs]
[ 13.623768][ T12] ? generic_xdp_install+0x400/0x400
[ 13.623892][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 13.624019][ T12] ? unregister_netdev+0x60/0x60
[ 13.624196][ T12] ? ip_vs_sync_net_cleanup+0x31/0x40 [ip_vs]
[ 13.624359][ T12] ops_undo_list+0x2ce/0x8f0
[ 13.624485][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 13.624608][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.624791][ T12] cleanup_net+0x431/0x890
[ 13.624916][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 13.625037][ T12] ? process_one_work+0xdb7/0x1410
[ 13.625162][ T12] ? lock_acquire+0x134/0x160
[ 13.625290][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.625415][ T12] process_one_work+0xdf8/0x1410
[ 13.625542][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.625715][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 13.625844][ T12] worker_thread+0x4f1/0xd60
[ 13.625974][ T12] ? rescuer_thread+0x1320/0x1320
[ 13.626098][ T12] kthread+0x367/0x460
[ 13.626192][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.626350][ T12] ? kthread_affine_node+0x330/0x330
[ 13.626477][ T12] ret_from_fork+0x4a4/0x720
[ 13.626601][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.626808][ T12] ? __switch_to+0x5a3/0xe00
[ 13.626932][ T12] ? kthread_affine_node+0x330/0x330
[ 13.627057][ T12] ret_from_fork_asm+0x11/0x20
[ 13.627187][ T12]
[ 13.627284][ T12] irq event stamp: 36955
[ 13.627377][ T12] hardirqs last enabled at (36963): [] __up_console_sem+0x5a/0x70
[ 13.627598][ T12] hardirqs last disabled at (36970): [] __up_console_sem+0x3f/0x70
[ 13.627863][ T12] softirqs last enabled at (37070): [] handle_softirqs+0x611/0x940
[ 13.628078][ T12] softirqs last disabled at (36979): [] __irq_exit_rcu+0x103/0x1c0
[ 13.628297][ T12] ---[ end trace 0000000000000000 ]---
[ 13.629281][ T12] ------------[ cut here ]------------
[ 13.629456][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 13.629763][ T12] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 13.630068][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.630405][ T12] Tainted: [W]=WARN
[ 13.630574][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.630801][ T12] Workqueue: netns cleanup_net
[ 13.630980][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.631191][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 13.631705][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[ 13.631918][ T12] RAX: 00000000ffffffa6 RBX: ff1100000ff6c040 RCX: 1ff4000000018eaf
[ 13.632149][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ff6c0fc
[ 13.632416][ T12] RBP: ff11000015d41000 R08: 1fe2200001fed821 R09: ff11000001afd260
[ 13.632648][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041
[ 13.632898][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008714000
[ 13.633135][ T12] FS: 0000000000000000(0000) GS:ff110000adeac000(0000) knlGS:0000000000000000
[ 13.633408][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.633612][ T12] CR2: 00007f12d5f53574 CR3: 000000000c539001 CR4: 0000000000771ef0
[ 13.633865][ T12] PKRU: 55555554
[ 13.634005][ T12] Call Trace:
[ 13.634146][ T12]
[ 13.634265][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.634446][ T12] ? notifier_call_chain+0xb0/0x320
[ 13.634619][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 13.634777][ T12] netif_close_many+0x2ac/0x640
[ 13.634952][ T12] ? lock_acquire+0x134/0x160
[ 13.635127][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.635311][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.635487][ T12] ? __dev_close_many+0x530/0x530
[ 13.635675][ T12] ? netif_close_many_and_unlock+0x22/0x2c0
[ 13.635882][ T12] unregister_netdevice_many_notify+0x671/0x19a0
[ 13.636088][ T12] ? mutex_is_locked+0x1c/0x50
[ 13.636269][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 13.636473][ T12] ? mutex_is_locked+0x1c/0x50
[ 13.636646][ T12] ? rtnl_is_locked+0x15/0x20
[ 13.636833][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 13.637035][ T12] ? unregister_netdevice_many+0x20/0x20
[ 13.637209][ T12] default_device_exit_batch+0x38b/0x600
[ 13.637387][ T12] ? stop_sync_thread+0x188/0x440 [ip_vs]
[ 13.637562][ T12] ? generic_xdp_install+0x400/0x400
[ 13.637745][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 13.637923][ T12] ? unregister_netdev+0x60/0x60
[ 13.638100][ T12] ? ip_vs_sync_net_cleanup+0x31/0x40 [ip_vs]
[ 13.638321][ T12] ops_undo_list+0x2ce/0x8f0
[ 13.638497][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 13.638682][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.638859][ T12] cleanup_net+0x431/0x890
[ 13.639033][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 13.639204][ T12] ? process_one_work+0xdb7/0x1410
[ 13.639385][ T12] ? lock_acquire+0x134/0x160
[ 13.639562][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.639751][ T12] process_one_work+0xdf8/0x1410
[ 13.639927][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.640098][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 13.640281][ T12] worker_thread+0x4f1/0xd60
[ 13.640459][ T12] ? rescuer_thread+0x1320/0x1320
[ 13.640635][ T12] kthread+0x367/0x460
[ 13.640791][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.640997][ T12] ? kthread_affine_node+0x330/0x330
[ 13.641169][ T12] ret_from_fork+0x4a4/0x720
[ 13.641352][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.641560][ T12] ? __switch_to+0x5a3/0xe00
[ 13.641742][ T12] ? kthread_affine_node+0x330/0x330
[ 13.641914][ T12] ret_from_fork_asm+0x11/0x20
[ 13.642095][ T12]
[ 13.642235][ T12] irq event stamp: 39643
[ 13.642382][ T12] hardirqs last enabled at (39653): [] __up_console_sem+0x5a/0x70
[ 13.642642][ T12] hardirqs last disabled at (39662): [] __up_console_sem+0x3f/0x70
[ 13.642917][ T12] softirqs last enabled at (39048): [] handle_softirqs+0x611/0x940
[ 13.643183][ T12] softirqs last disabled at (39039): [] __irq_exit_rcu+0x103/0x1c0
[ 13.643448][ T12] ---[ end trace 0000000000000000 ]---
[ 13.644548][ T12] ------------[ cut here ]------------
[ 13.644731][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 13.645025][ T12] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 13.645337][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.645677][ T12] Tainted: [W]=WARN
[ 13.645819][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.646020][ T12] Workqueue: netns cleanup_net
[ 13.646201][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.646420][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 13.646928][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[ 13.647132][ T12] RAX: 00000000ffffffa6 RBX: ff11000013178040 RCX: 1ff4000000018eaf
[ 13.647374][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000131780fc
[ 13.647605][ T12] RBP: ff11000008714000 R08: 1fe220000262f021 R09: ff11000001afd260
[ 13.647848][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041
[ 13.648078][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000000c77e0
[ 13.648320][ T12] FS: 0000000000000000(0000) GS:ff110000adeac000(0000) knlGS:0000000000000000
[ 13.648583][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.648800][ T12] CR2: 00007f12d5f53574 CR3: 000000000c539001 CR4: 0000000000771ef0
[ 13.649034][ T12] PKRU: 55555554
[ 13.649172][ T12] Call Trace:
[ 13.649319][ T12]
[ 13.649433][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.649609][ T12] ? notifier_call_chain+0xb0/0x320
[ 13.649793][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 13.649937][ T12] netif_close_many+0x2ac/0x640
[ 13.650124][ T12] ? lock_acquire+0x134/0x160
[ 13.650301][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.650477][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.650651][ T12] ? __dev_close_many+0x530/0x530
[ 13.650840][ T12] ? netif_close_many_and_unlock+0x22/0x2c0
[ 13.651046][ T12] unregister_netdevice_many_notify+0x671/0x19a0
[ 13.651257][ T12] ? mutex_is_locked+0x1c/0x50
[ 13.651428][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 13.651629][ T12] ? mutex_is_locked+0x1c/0x50
[ 13.651812][ T12] ? rtnl_is_locked+0x15/0x20
[ 13.651989][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 13.652193][ T12] ? unregister_netdevice_many+0x20/0x20
[ 13.652376][ T12] default_device_exit_batch+0x38b/0x600
[ 13.652551][ T12] ? stop_sync_thread+0x188/0x440 [ip_vs]
[ 13.652741][ T12] ? generic_xdp_install+0x400/0x400
[ 13.652911][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 13.653084][ T12] ? unregister_netdev+0x60/0x60
[ 13.653268][ T12] ? ip_vs_sync_net_cleanup+0x31/0x40 [ip_vs]
[ 13.653476][ T12] ops_undo_list+0x2ce/0x8f0
[ 13.653651][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 13.653834][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.654007][ T12] cleanup_net+0x431/0x890
[ 13.654180][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 13.654362][ T12] ? process_one_work+0xdb7/0x1410
[ 13.654541][ T12] ? lock_acquire+0x134/0x160
[ 13.654727][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.654902][ T12] process_one_work+0xdf8/0x1410
[ 13.655080][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.655257][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 13.655436][ T12] worker_thread+0x4f1/0xd60
[ 13.655613][ T12] ? rescuer_thread+0x1320/0x1320
[ 13.655805][ T12] kthread+0x367/0x460
[ 13.655948][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.656181][ T12] ? kthread_affine_node+0x330/0x330
[ 13.656363][ T12] ret_from_fork+0x4a4/0x720
[ 13.656536][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.656754][ T12] ? __switch_to+0x5a3/0xe00
[ 13.656931][ T12] ? kthread_affine_node+0x330/0x330
[ 13.657108][ T12] ret_from_fork_asm+0x11/0x20
[ 13.657294][ T12]
[ 13.657433][ T12] irq event stamp: 42389
[ 13.657575][ T12] hardirqs last enabled at (42399): [] __up_console_sem+0x5a/0x70
[ 13.657853][ T12] hardirqs last disabled at (42410): [] __up_console_sem+0x3f/0x70
[ 13.658115][ T12] softirqs last enabled at (41798): [] handle_softirqs+0x611/0x940
[ 13.658391][ T12] softirqs last disabled at (41791): [] __irq_exit_rcu+0x103/0x1c0
[ 13.658656][ T12] ---[ end trace 0000000000000000 ]---
[ 13.659729][ T12] ------------[ cut here ]------------
[ 13.659894][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 13.660183][ T12] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 13.660497][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.661348][ T12] Tainted: [W]=WARN
[ 13.661534][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.661790][ T12] Workqueue: netns cleanup_net
[ 13.662010][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.662270][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 13.662807][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[ 13.663052][ T12] RAX: 00000000ffffffa6 RBX: ff11000013178c80 RCX: 1ff4000000018ed5
[ 13.663329][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000013178d3c
[ 13.663613][ T12] RBP: ff11000007cb4000 R08: 1fe220000262f1a9 R09: ff11000001afd260
[ 13.663897][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.664169][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 13.664449][ T12] FS: 0000000000000000(0000) GS:ff110000adeac000(0000) knlGS:0000000000000000
[ 13.664760][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.665003][ T12] CR2: 00007f12d5f53574 CR3: 000000000c539001 CR4: 0000000000771ef0
[ 13.665283][ T12] PKRU: 55555554
[ 13.665467][ T12] Call Trace:
[ 13.665695][ T12]
[ 13.665850][ T12] unregister_netdevice_many_notify+0x12ca/0x19a0
[ 13.666098][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 13.666361][ T12] ? mutex_is_locked+0x1c/0x50
[ 13.666576][ T12] ? rtnl_is_locked+0x15/0x20
[ 13.666803][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 13.667050][ T12] default_device_exit_batch+0x38b/0x600
[ 13.667300][ T12] ? stop_sync_thread+0x188/0x440 [ip_vs]
[ 13.667515][ T12] ? generic_xdp_install+0x400/0x400
[ 13.667738][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 13.667950][ T12] ? unregister_netdev+0x60/0x60
[ 13.668126][ T12] ? ip_vs_sync_net_cleanup+0x31/0x40 [ip_vs]
[ 13.668336][ T12] ops_undo_list+0x2ce/0x8f0
[ 13.668506][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 13.668683][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.668851][ T12] cleanup_net+0x431/0x890
[ 13.669019][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 13.669188][ T12] ? process_one_work+0xdb7/0x1410
[ 13.669365][ T12] ? lock_acquire+0x134/0x160
[ 13.669534][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.669742][ T12] process_one_work+0xdf8/0x1410
[ 13.669914][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.670080][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 13.670256][ T12] worker_thread+0x4f1/0xd60
[ 13.670431][ T12] ? rescuer_thread+0x1320/0x1320
[ 13.670598][ T12] kthread+0x367/0x460
[ 13.670750][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.670946][ T12] ? kthread_affine_node+0x330/0x330
[ 13.671112][ T12] ret_from_fork+0x4a4/0x720
[ 13.671285][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.671483][ T12] ? __switch_to+0x5a3/0xe00
[ 13.671650][ T12] ? kthread_affine_node+0x330/0x330
[ 13.671831][ T12] ret_from_fork_asm+0x11/0x20
[ 13.672006][ T12]
[ 13.672140][ T12] irq event stamp: 49675
[ 13.672281][ T12] hardirqs last enabled at (49685): [] __up_console_sem+0x5a/0x70
[ 13.672532][ T12] hardirqs last disabled at (49694): [] __up_console_sem+0x3f/0x70
[ 13.672798][ T12] softirqs last enabled at (49432): [] handle_softirqs+0x611/0x940
[ 13.673052][ T12] softirqs last disabled at (49415): [] __irq_exit_rcu+0x103/0x1c0
[ 13.673316][ T12] ---[ end trace 0000000000000000 ]---
[ 13.675791][ T12] ------------[ cut here ]------------
[ 13.675922][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12
[ 13.676161][ T12] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 13.676417][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.676703][ T12] Tainted: [W]=WARN
[ 13.676792][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.676943][ T12] Workqueue: netns cleanup_net
[ 13.677067][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.677229][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 13.677655][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[ 13.677818][ T12] RAX: 00000000ffffffa6 RBX: ff11000013179700 RCX: 1ff4000000018ed5
[ 13.677996][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000131797bc
[ 13.678171][ T12] RBP: ff11000010a39000 R08: 1fe220000262f2f9 R09: ff11000001afd260
[ 13.678352][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.678532][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 13.678717][ T12] FS: 0000000000000000(0000) GS:ff110000addac000(0000) knlGS:0000000000000000
[ 13.678926][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.679075][ T12] CR2: 00000000067bf006 CR3: 000000000c539001 CR4: 0000000000771ef0
[ 13.679266][ T12] PKRU: 55555554
[ 13.679363][ T12] Call Trace:
[ 13.679456][ T12]
[ 13.679518][ T12] unregister_netdevice_many_notify+0x12ca/0x19a0
[ 13.679677][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 13.679825][ T12] ? mutex_is_locked+0x1c/0x50
[ 13.679946][ T12] ? rtnl_is_locked+0x15/0x20
[ 13.680065][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 13.680228][ T12] default_device_exit_batch+0x38b/0x600
[ 13.680354][ T12] ? stop_sync_thread+0x188/0x440 [ip_vs]
[ 13.680478][ T12] ? generic_xdp_install+0x400/0x400
[ 13.680597][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 13.680725][ T12] ? unregister_netdev+0x60/0x60
[ 13.680846][ T12] ? ip_vs_sync_net_cleanup+0x31/0x40 [ip_vs]
[ 13.680997][ T12] ops_undo_list+0x2ce/0x8f0
[ 13.681120][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 13.681240][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.681367][ T12] cleanup_net+0x431/0x890
[ 13.681486][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 13.681607][ T12] ? process_one_work+0xdb7/0x1410
[ 13.681731][ T12] ? lock_acquire+0x134/0x160
[ 13.681850][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.681979][ T12] process_one_work+0xdf8/0x1410
[ 13.682104][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.682223][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 13.682353][ T12] worker_thread+0x4f1/0xd60
[ 13.682480][ T12] ? rescuer_thread+0x1320/0x1320
[ 13.682602][ T12] kthread+0x367/0x460
[ 13.682699][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.682847][ T12] ? kthread_affine_node+0x330/0x330
[ 13.682975][ T12] ret_from_fork+0x4a4/0x720
[ 13.683105][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.683257][ T12] ? __switch_to+0x5a3/0xe00
[ 13.683376][ T12] ? kthread_affine_node+0x330/0x330
[ 13.683497][ T12] ret_from_fork_asm+0x11/0x20
[ 13.683623][ T12]
[ 13.683717][ T12] irq event stamp: 53749
[ 13.683808][ T12] hardirqs last enabled at (53757): [] __up_console_sem+0x5a/0x70
[ 13.684015][ T12] hardirqs last disabled at (53764): [] __up_console_sem+0x3f/0x70
[ 13.684222][ T12] softirqs last enabled at (53370): [] handle_softirqs+0x611/0x940
[ 13.684433][ T12] softirqs last disabled at (53363): [] __irq_exit_rcu+0x103/0x1c0
[ 13.684640][ T12] ---[ end trace 0000000000000000 ]---
[ 13.686218][ T12] ------------[ cut here ]------------
[ 13.686359][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12
[ 13.686596][ T12] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 13.686944][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.687210][ T12] Tainted: [W]=WARN
[ 13.687302][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.687451][ T12] Workqueue: netns cleanup_net
[ 13.687574][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.687788][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 13.688221][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[ 13.688376][ T12] RAX: 00000000ffffffa6 RBX: ff11000002162ac0 RCX: 1ff4000000018ed5
[ 13.688554][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000002162b7c
[ 13.688778][ T12] RBP: ff1100001369c000 R08: 1fe220000042c571 R09: ff11000001afd260
[ 13.688952][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.689151][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 13.689332][ T12] FS: 0000000000000000(0000) GS:ff110000addac000(0000) knlGS:0000000000000000
[ 13.689539][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.689693][ T12] CR2: 00000000067bf006 CR3: 000000000c539001 CR4: 0000000000771ef0
[ 13.689894][ T12] PKRU: 55555554
[ 13.689983][ T12] Call Trace:
[ 13.690077][ T12]
[ 13.690139][ T12] unregister_netdevice_many_notify+0x12ca/0x19a0
[ 13.690303][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 13.690450][ T12] ? mutex_is_locked+0x1c/0x50
[ 13.690570][ T12] ? rtnl_is_locked+0x15/0x20
[ 13.690695][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 13.690846][ T12] default_device_exit_batch+0x38b/0x600
[ 13.690965][ T12] ? stop_sync_thread+0x188/0x440 [ip_vs]
[ 13.691089][ T12] ? generic_xdp_install+0x400/0x400
[ 13.691209][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 13.691336][ T12] ? unregister_netdev+0x60/0x60
[ 13.691463][ T12] ? ip_vs_sync_net_cleanup+0x31/0x40 [ip_vs]
[ 13.691616][ T12] ops_undo_list+0x2ce/0x8f0
[ 13.691745][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 13.691865][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.691987][ T12] cleanup_net+0x431/0x890
[ 13.692117][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 13.692236][ T12] ? process_one_work+0xdb7/0x1410
[ 13.692361][ T12] ? lock_acquire+0x134/0x160
[ 13.692479][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.692599][ T12] process_one_work+0xdf8/0x1410
[ 13.692727][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.692846][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 13.692971][ T12] worker_thread+0x4f1/0xd60
[ 13.693097][ T12] ? rescuer_thread+0x1320/0x1320
[ 13.693216][ T12] kthread+0x367/0x460
[ 13.693311][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.693457][ T12] ? kthread_affine_node+0x330/0x330
[ 13.693583][ T12] ret_from_fork+0x4a4/0x720
[ 13.693706][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.693856][ T12] ? __switch_to+0x5a3/0xe00
[ 13.693979][ T12] ? kthread_affine_node+0x330/0x330
[ 13.694101][ T12] ret_from_fork_asm+0x11/0x20
[ 13.694226][ T12]
[ 13.694319][ T12] irq event stamp: 57209
[ 13.694443][ T12] hardirqs last enabled at (57217): [] __up_console_sem+0x5a/0x70
[ 13.694649][ T12] hardirqs last disabled at (57224): [] __up_console_sem+0x3f/0x70
[ 13.694879][ T12] softirqs last enabled at (56876): [] handle_softirqs+0x611/0x940
[ 13.695091][ T12] softirqs last disabled at (56835): [] __irq_exit_rcu+0x103/0x1c0
[ 13.695302][ T12] ---[ end trace 0000000000000000 ]---
[ 13.696607][ T12] ------------[ cut here ]------------
[ 13.697133][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12
[ 13.697376][ T12] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 13.697674][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.697946][ T12] Tainted: [W]=WARN
[ 13.698037][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.698184][ T12] Workqueue: netns cleanup_net
[ 13.698311][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.698465][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 13.698945][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[ 13.699096][ T12] RAX: 00000000ffffffa6 RBX: ff11000002163540 RCX: 1ff4000000018ed5
[ 13.699287][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000021635fc
[ 13.699465][ T12] RBP: ff11000015d41000 R08: 1fe220000042c6c1 R09: ff11000001afd260
[ 13.699642][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.699868][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 13.700052][ T12] FS: 0000000000000000(0000) GS:ff110000addac000(0000) knlGS:0000000000000000
[ 13.700267][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.700421][ T12] CR2: 00000000067bf006 CR3: 000000000c539001 CR4: 0000000000771ef0
[ 13.700601][ T12] PKRU: 55555554
[ 13.700738][ T12] Call Trace:
[ 13.700829][ T12]
[ 13.700892][ T12] unregister_netdevice_many_notify+0x12ca/0x19a0
[ 13.701047][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 13.701198][ T12] ? mutex_is_locked+0x1c/0x50
[ 13.701324][ T12] ? rtnl_is_locked+0x15/0x20
[ 13.701443][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 13.701603][ T12] default_device_exit_batch+0x38b/0x600
[ 13.701771][ T12] ? stop_sync_thread+0x188/0x440 [ip_vs]
[ 13.701894][ T12] ? generic_xdp_install+0x400/0x400
[ 13.702016][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 13.702138][ T12] ? unregister_netdev+0x60/0x60
[ 13.702268][ T12] ? ip_vs_sync_net_cleanup+0x31/0x40 [ip_vs]
[ 13.702421][ T12] ops_undo_list+0x2ce/0x8f0
[ 13.702546][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 13.702714][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.702840][ T12] cleanup_net+0x431/0x890
[ 13.702962][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 13.703084][ T12] ? process_one_work+0xdb7/0x1410
[ 13.703207][ T12] ? lock_acquire+0x134/0x160
[ 13.703335][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.703457][ T12] process_one_work+0xdf8/0x1410
[ 13.703581][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.703746][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 13.703875][ T12] worker_thread+0x4f1/0xd60
[ 13.704000][ T12] ? rescuer_thread+0x1320/0x1320
[ 13.704122][ T12] kthread+0x367/0x460
[ 13.704214][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.704370][ T12] ? kthread_affine_node+0x330/0x330
[ 13.704493][ T12] ret_from_fork+0x4a4/0x720
[ 13.704615][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.704811][ T12] ? __switch_to+0x5a3/0xe00
[ 13.704932][ T12] ? kthread_affine_node+0x330/0x330
[ 13.705052][ T12] ret_from_fork_asm+0x11/0x20
[ 13.705181][ T12]
[ 13.705275][ T12] irq event stamp: 61639
[ 13.705366][ T12] hardirqs last enabled at (61647): [] __up_console_sem+0x5a/0x70
[ 13.705574][ T12] hardirqs last disabled at (61654): [] __up_console_sem+0x3f/0x70
[ 13.705824][ T12] softirqs last enabled at (61754): [] handle_softirqs+0x611/0x940
[ 13.706035][ T12] softirqs last disabled at (61663): [] __irq_exit_rcu+0x103/0x1c0
[ 13.706247][ T12] ---[ end trace 0000000000000000 ]---
[ 13.709042][ T12] ------------[ cut here ]------------
[ 13.709167][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12
[ 13.709424][ T12] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 13.710507][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.710832][ T12] Tainted: [W]=WARN
[ 13.710922][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.711072][ T12] Workqueue: netns cleanup_net
[ 13.711197][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.711358][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 13.711833][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[ 13.711982][ T12] RAX: 00000000ffffffa6 RBX: ff11000011c3ee40 RCX: 1ff4000000018ed5
[ 13.712159][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000011c3eefc
[ 13.712338][ T12] RBP: ff11000008714000 R08: 1fe2200002387de1 R09: ff11000001afd260
[ 13.712518][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.712744][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 13.712923][ T12] FS: 0000000000000000(0000) GS:ff110000addac000(0000) knlGS:0000000000000000
[ 13.713131][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.713286][ T12] CR2: 00000000067bf006 CR3: 000000000c539001 CR4: 0000000000771ef0
[ 13.713464][ T12] PKRU: 55555554
[ 13.713553][ T12] Call Trace:
[ 13.713646][ T12]
[ 13.713755][ T12] unregister_netdevice_many_notify+0x12ca/0x19a0
[ 13.713909][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 13.714057][ T12] ? mutex_is_locked+0x1c/0x50
[ 13.714176][ T12] ? rtnl_is_locked+0x15/0x20
[ 13.714300][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 13.714454][ T12] default_device_exit_batch+0x38b/0x600
[ 13.714574][ T12] ? stop_sync_thread+0x188/0x440 [ip_vs]
[ 13.714744][ T12] ? generic_xdp_install+0x400/0x400
[ 13.714864][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 13.714989][ T12] ? unregister_netdev+0x60/0x60
[ 13.715110][ T12] ? ip_vs_sync_net_cleanup+0x31/0x40 [ip_vs]
[ 13.715264][ T12] ops_undo_list+0x2ce/0x8f0
[ 13.715388][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 13.715508][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.715630][ T12] cleanup_net+0x431/0x890
[ 13.715797][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 13.715917][ T12] ? process_one_work+0xdb7/0x1410
[ 13.716036][ T12] ? lock_acquire+0x134/0x160
[ 13.716153][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.716278][ T12] process_one_work+0xdf8/0x1410
[ 13.716401][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.716520][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 13.716644][ T12] worker_thread+0x4f1/0xd60
[ 13.716816][ T12] ? rescuer_thread+0x1320/0x1320
[ 13.716934][ T12] kthread+0x367/0x460
[ 13.717023][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.717174][ T12] ? kthread_affine_node+0x330/0x330
[ 13.717297][ T12] ret_from_fork+0x4a4/0x720
[ 13.717418][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.717567][ T12] ? __switch_to+0x5a3/0xe00
[ 13.717740][ T12] ? kthread_affine_node+0x330/0x330
[ 13.717861][ T12] ret_from_fork_asm+0x11/0x20
[ 13.717987][ T12]
[ 13.718079][ T12] irq event stamp: 66997
[ 13.718171][ T12] hardirqs last enabled at (67005): [] __up_console_sem+0x5a/0x70
[ 13.718383][ T12] hardirqs last disabled at (67012): [] __up_console_sem+0x3f/0x70
[ 13.718599][ T12] softirqs last enabled at (66970): [] handle_softirqs+0x611/0x940
[ 13.718857][ T12] softirqs last disabled at (67029): [] __irq_exit_rcu+0x103/0x1c0
[ 13.719065][ T12] ---[ end trace 0000000000000000 ]---
[ 13.751965][ T12] ------------[ cut here ]------------
[ 13.752112][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12
[ 13.752369][ T12] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 13.752633][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.753231][ T12] Tainted: [W]=WARN
[ 13.753333][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.753491][ T12] Workqueue: netns cleanup_net
[ 13.753622][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.753795][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 13.754240][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[ 13.754402][ T12] RAX: 00000000ffffffa6 RBX: ff11000010132900 RCX: 1ff4000000018eaf
[ 13.754585][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000101329bc
[ 13.754774][ T12] RBP: ff110000074e4000 R08: 1fe2200002026539 R09: ff11000001afd260
[ 13.754956][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041
[ 13.755139][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000133a1000
[ 13.755332][ T12] FS: 0000000000000000(0000) GS:ff110000ade2c000(0000) knlGS:0000000000000000
[ 13.755548][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.755706][ T12] CR2: 0000564f3785ed5c CR3: 000000000c539003 CR4: 0000000000771ef0
[ 13.755890][ T12] PKRU: 55555554
[ 13.755982][ T12] Call Trace:
[ 13.756073][ T12]
[ 13.756138][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.756268][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 13.756363][ T12] netif_close_many+0x2ac/0x640
[ 13.756565][ T12] ? lock_acquire+0x134/0x160
[ 13.756729][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.756854][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.756974][ T12] ? __dev_close_many+0x530/0x530
[ 13.757096][ T12] ? netif_close_many_and_unlock+0x22/0x2c0
[ 13.757255][ T12] unregister_netdevice_many_notify+0x671/0x19a0
[ 13.757410][ T12] ? mutex_is_locked+0x1c/0x50
[ 13.757533][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 13.757692][ T12] ? mutex_is_locked+0x1c/0x50
[ 13.757814][ T12] ? rtnl_is_locked+0x15/0x20
[ 13.757935][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 13.758100][ T12] ? unregister_netdevice_many+0x20/0x20
[ 13.758233][ T12] default_device_exit_batch+0x38b/0x600
[ 13.758362][ T12] ? stop_sync_thread+0x188/0x440 [ip_vs]
[ 13.758492][ T12] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.758653][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 13.758782][ T12] ? unregister_netdev+0x60/0x60
[ 13.758906][ T12] ? ip_vs_sync_net_cleanup+0x31/0x40 [ip_vs]
[ 13.759061][ T12] ops_undo_list+0x2ce/0x8f0
[ 13.759188][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 13.759315][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.759440][ T12] cleanup_net+0x431/0x890
[ 13.759564][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 13.759694][ T12] ? process_one_work+0xdb7/0x1410
[ 13.759819][ T12] ? lock_acquire+0x134/0x160
[ 13.759941][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.760063][ T12] process_one_work+0xdf8/0x1410
[ 13.760189][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.760313][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 13.760443][ T12] worker_thread+0x4f1/0xd60
[ 13.760569][ T12] ? rescuer_thread+0x1320/0x1320
[ 13.760699][ T12] kthread+0x367/0x460
[ 13.760792][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.760947][ T12] ? kthread_affine_node+0x330/0x330
[ 13.761067][ T12] ret_from_fork+0x4a4/0x720
[ 13.761192][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.761352][ T12] ? __switch_to+0x5a3/0xe00
[ 13.761474][ T12] ? kthread_affine_node+0x330/0x330
[ 13.761596][ T12] ret_from_fork_asm+0x11/0x20
[ 13.761732][ T12]
[ 13.761824][ T12] irq event stamp: 74473
[ 13.761915][ T12] hardirqs last enabled at (74481): [] __up_console_sem+0x5a/0x70
[ 13.762135][ T12] hardirqs last disabled at (74488): [] __up_console_sem+0x3f/0x70
[ 13.762351][ T12] softirqs last enabled at (74146): [] handle_softirqs+0x611/0x940
[ 13.762566][ T12] softirqs last disabled at (74137): [] __irq_exit_rcu+0x103/0x1c0
[ 13.762782][ T12] ---[ end trace 0000000000000000 ]---
[ 13.764047][ T12] ------------[ cut here ]------------
[ 13.764190][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12
[ 13.764443][ T12] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 13.765111][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.765402][ T12] Tainted: [W]=WARN
[ 13.765494][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.765648][ T12] Workqueue: netns cleanup_net
[ 13.765785][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.765953][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 13.766449][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[ 13.766620][ T12] RAX: 00000000ffffffa6 RBX: ff11000011afc580 RCX: 1ff4000000018eaf
[ 13.766819][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000011afc63c
[ 13.767002][ T12] RBP: ff110000133a1000 R08: 1fe220000235f8c9 R09: ff11000001afd260
[ 13.767186][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041
[ 13.767376][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000007ac9000
[ 13.767558][ T12] FS: 0000000000000000(0000) GS:ff110000ade2c000(0000) knlGS:0000000000000000
[ 13.767778][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.767933][ T12] CR2: 0000564f3785ed5c CR3: 000000000c539003 CR4: 0000000000771ef0
[ 13.768117][ T12] PKRU: 55555554
[ 13.768209][ T12] Call Trace:
[ 13.768307][ T12]
[ 13.768371][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.768496][ T12] ? notifier_call_chain+0xb0/0x320
[ 13.768619][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 13.768719][ T12] netif_close_many+0x2ac/0x640
[ 13.768844][ T12] ? lock_acquire+0x134/0x160
[ 13.768965][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.769088][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.769209][ T12] ? __dev_close_many+0x530/0x530
[ 13.769339][ T12] ? netif_close_many_and_unlock+0x22/0x2c0
[ 13.769491][ T12] unregister_netdevice_many_notify+0x671/0x19a0
[ 13.769644][ T12] ? mutex_is_locked+0x1c/0x50
[ 13.769778][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 13.769932][ T12] ? mutex_is_locked+0x1c/0x50
[ 13.770055][ T12] ? rtnl_is_locked+0x15/0x20
[ 13.770177][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 13.770337][ T12] ? unregister_netdevice_many+0x20/0x20
[ 13.770460][ T12] default_device_exit_batch+0x38b/0x600
[ 13.770584][ T12] ? stop_sync_thread+0x188/0x440 [ip_vs]
[ 13.770718][ T12] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.770871][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 13.770994][ T12] ? unregister_netdev+0x60/0x60
[ 13.771119][ T12] ? ip_vs_sync_net_cleanup+0x31/0x40 [ip_vs]
[ 13.771280][ T12] ops_undo_list+0x2ce/0x8f0
[ 13.771405][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 13.771529][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.771655][ T12] cleanup_net+0x431/0x890
[ 13.771783][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 13.771904][ T12] ? process_one_work+0xdb7/0x1410
[ 13.772029][ T12] ? lock_acquire+0x134/0x160
[ 13.772150][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.772278][ T12] process_one_work+0xdf8/0x1410
[ 13.772405][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.772528][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 13.772656][ T12] worker_thread+0x4f1/0xd60
[ 13.772794][ T12] ? rescuer_thread+0x1320/0x1320
[ 13.772918][ T12] kthread+0x367/0x460
[ 13.773011][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.773164][ T12] ? kthread_affine_node+0x330/0x330
[ 13.773292][ T12] ret_from_fork+0x4a4/0x720
[ 13.773416][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.773569][ T12] ? __switch_to+0x5a3/0xe00
[ 13.773697][ T12] ? kthread_affine_node+0x330/0x330
[ 13.773820][ T12] ret_from_fork_asm+0x11/0x20
[ 13.773948][ T12]
[ 13.774040][ T12] irq event stamp: 77887
[ 13.774132][ T12] hardirqs last enabled at (77895): [] __up_console_sem+0x5a/0x70
[ 13.774359][ T12] hardirqs last disabled at (77902): [] __up_console_sem+0x3f/0x70
[ 13.774575][ T12] softirqs last enabled at (77438): [] handle_softirqs+0x611/0x940
[ 13.774790][ T12] softirqs last disabled at (77433): [] __irq_exit_rcu+0x103/0x1c0
[ 13.775004][ T12] ---[ end trace 0000000000000000 ]---
[ 13.776180][ T12] ------------[ cut here ]------------
[ 13.776324][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12
[ 13.776614][ T12] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 13.776979][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.777270][ T12] Tainted: [W]=WARN
[ 13.777363][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.777517][ T12] Workqueue: netns cleanup_net
[ 13.777645][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.777864][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 13.778310][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[ 13.778463][ T12] RAX: 00000000ffffffa6 RBX: ff1100000ff6d380 RCX: 1ff4000000018eaf
[ 13.778644][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ff6d43c
[ 13.778886][ T12] RBP: ff11000007ac9000 R08: 1fe2200001feda89 R09: ff11000001afd260
[ 13.779071][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041
[ 13.779256][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000000c77e0
[ 13.779439][ T12] FS: 0000000000000000(0000) GS:ff110000ade2c000(0000) knlGS:0000000000000000
[ 13.779654][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.779864][ T12] CR2: 0000564f3785ed5c CR3: 000000000c539003 CR4: 0000000000771ef0
[ 13.780045][ T12] PKRU: 55555554
[ 13.780137][ T12] Call Trace:
[ 13.780229][ T12]
[ 13.780299][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.780423][ T12] ? notifier_call_chain+0xb0/0x320
[ 13.780548][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 13.780644][ T12] netif_close_many+0x2ac/0x640
[ 13.780825][ T12] ? lock_acquire+0x134/0x160
[ 13.780946][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.781068][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.781189][ T12] ? __dev_close_many+0x530/0x530
[ 13.781315][ T12] ? netif_close_many_and_unlock+0x22/0x2c0
[ 13.781468][ T12] unregister_netdevice_many_notify+0x671/0x19a0
[ 13.781623][ T12] ? mutex_is_locked+0x1c/0x50
[ 13.781798][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 13.781950][ T12] ? mutex_is_locked+0x1c/0x50
[ 13.782071][ T12] ? rtnl_is_locked+0x15/0x20
[ 13.782191][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 13.782346][ T12] ? unregister_netdevice_many+0x20/0x20
[ 13.782470][ T12] default_device_exit_batch+0x38b/0x600
[ 13.782593][ T12] ? stop_sync_thread+0x188/0x440 [ip_vs]
[ 13.782771][ T12] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.782924][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 13.783047][ T12] ? unregister_netdev+0x60/0x60
[ 13.783170][ T12] ? ip_vs_sync_net_cleanup+0x31/0x40 [ip_vs]
[ 13.783330][ T12] ops_undo_list+0x2ce/0x8f0
[ 13.783455][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 13.783576][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.783753][ T12] cleanup_net+0x431/0x890
[ 13.783875][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 13.783995][ T12] ? process_one_work+0xdb7/0x1410
[ 13.784117][ T12] ? lock_acquire+0x134/0x160
[ 13.784238][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.784365][ T12] process_one_work+0xdf8/0x1410
[ 13.784490][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.784613][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 13.784794][ T12] worker_thread+0x4f1/0xd60
[ 13.784919][ T12] ? rescuer_thread+0x1320/0x1320
[ 13.785040][ T12] kthread+0x367/0x460
[ 13.785132][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.785287][ T12] ? kthread_affine_node+0x330/0x330
[ 13.785409][ T12] ret_from_fork+0x4a4/0x720
[ 13.785534][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.785739][ T12] ? __switch_to+0x5a3/0xe00
[ 13.785862][ T12] ? kthread_affine_node+0x330/0x330
[ 13.785985][ T12] ret_from_fork_asm+0x11/0x20
[ 13.786113][ T12]
[ 13.786205][ T12] irq event stamp: 81435
[ 13.786300][ T12] hardirqs last enabled at (81443): [] __up_console_sem+0x5a/0x70
[ 13.786513][ T12] hardirqs last disabled at (81450): [] __up_console_sem+0x3f/0x70
[ 13.786777][ T12] softirqs last enabled at (81550): [] handle_softirqs+0x611/0x940
[ 13.786989][ T12] softirqs last disabled at (81459): [] __irq_exit_rcu+0x103/0x1c0
[ 13.787198][ T12] ---[ end trace 0000000000000000 ]---
[ 13.789515][ T12] ------------[ cut here ]------------
[ 13.789705][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 13.789988][ T12] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 13.790289][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.790638][ T12] Tainted: [W]=WARN
[ 13.790867][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.791062][ T12] Workqueue: netns cleanup_net
[ 13.791240][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.791452][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 13.791939][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[ 13.792136][ T12] RAX: 00000000ffffffa6 RBX: ff1100000ff6ce40 RCX: 1ff4000000018ed5
[ 13.792366][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ff6cefc
[ 13.792593][ T12] RBP: ff110000074e4000 R08: 1fe2200001fed9e1 R09: ff11000001afd260
[ 13.792825][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.793050][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 13.793281][ T12] FS: 0000000000000000(0000) GS:ff110000adeac000(0000) knlGS:0000000000000000
[ 13.793537][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.793743][ T12] CR2: 0000564f3785ed5c CR3: 000000001344d004 CR4: 0000000000771ef0
[ 13.793969][ T12] PKRU: 55555554
[ 13.794104][ T12] Call Trace:
[ 13.794239][ T12]
[ 13.794354][ T12] unregister_netdevice_many_notify+0x12ca/0x19a0
[ 13.794558][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 13.794768][ T12] ? mutex_is_locked+0x1c/0x50
[ 13.794935][ T12] ? rtnl_is_locked+0x15/0x20
[ 13.795097][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 13.795303][ T12] default_device_exit_batch+0x38b/0x600
[ 13.795470][ T12] ? stop_sync_thread+0x188/0x440 [ip_vs]
[ 13.795640][ T12] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.795852][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 13.796019][ T12] ? unregister_netdev+0x60/0x60
[ 13.796190][ T12] ? ip_vs_sync_net_cleanup+0x31/0x40 [ip_vs]
[ 13.796399][ T12] ops_undo_list+0x2ce/0x8f0
[ 13.796567][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 13.796766][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.796943][ T12] cleanup_net+0x431/0x890
[ 13.797114][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 13.797287][ T12] ? process_one_work+0xdb7/0x1410
[ 13.797457][ T12] ? lock_acquire+0x134/0x160
[ 13.797624][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.797803][ T12] process_one_work+0xdf8/0x1410
[ 13.797974][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.798143][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 13.798324][ T12] worker_thread+0x4f1/0xd60
[ 13.798497][ T12] ? rescuer_thread+0x1320/0x1320
[ 13.798675][ T12] kthread+0x367/0x460
[ 13.798813][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.799009][ T12] ? kthread_affine_node+0x330/0x330
[ 13.799176][ T12] ret_from_fork+0x4a4/0x720
[ 13.799348][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.799549][ T12] ? __switch_to+0x5a3/0xe00
[ 13.799732][ T12] ? kthread_affine_node+0x330/0x330
[ 13.799902][ T12] ret_from_fork_asm+0x11/0x20
[ 13.800078][ T12]
[ 13.800212][ T12] irq event stamp: 87811
[ 13.800351][ T12] hardirqs last enabled at (87821): [] __up_console_sem+0x5a/0x70
[ 13.800607][ T12] hardirqs last disabled at (87830): [] __up_console_sem+0x3f/0x70
[ 13.800871][ T12] softirqs last enabled at (87600): [] handle_softirqs+0x611/0x940
[ 13.801121][ T12] softirqs last disabled at (87589): [] __irq_exit_rcu+0x103/0x1c0
[ 13.801374][ T12] ---[ end trace 0000000000000000 ]---
[ 13.802894][ T12] ------------[ cut here ]------------
[ 13.803056][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 13.803343][ T12] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 13.803632][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.803966][ T12] Tainted: [W]=WARN
[ 13.804102][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.804306][ T12] Workqueue: netns cleanup_net
[ 13.804478][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.804693][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 13.805165][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[ 13.805368][ T12] RAX: 00000000ffffffa6 RBX: ff11000011c3e200 RCX: 1ff4000000018ed5
[ 13.805593][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000011c3e2bc
[ 13.805825][ T12] RBP: ff110000133a1000 R08: 1fe2200002387c59 R09: ff11000001afd260
[ 13.806056][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.806315][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 13.806545][ T12] FS: 0000000000000000(0000) GS:ff110000adeac000(0000) knlGS:0000000000000000
[ 13.806813][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.807009][ T12] CR2: 0000564f3785ed5c CR3: 000000001344d004 CR4: 0000000000771ef0
[ 13.807232][ T12] PKRU: 55555554
[ 13.807375][ T12] Call Trace:
[ 13.807509][ T12]
[ 13.807617][ T12] unregister_netdevice_many_notify+0x12ca/0x19a0
[ 13.807831][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 13.808035][ T12] ? mutex_is_locked+0x1c/0x50
[ 13.808202][ T12] ? rtnl_is_locked+0x15/0x20
[ 13.808379][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 13.808581][ T12] default_device_exit_batch+0x38b/0x600
[ 13.808762][ T12] ? stop_sync_thread+0x188/0x440 [ip_vs]
[ 13.808931][ T12] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.809128][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 13.809303][ T12] ? unregister_netdev+0x60/0x60
[ 13.809470][ T12] ? ip_vs_sync_net_cleanup+0x31/0x40 [ip_vs]
[ 13.809684][ T12] ops_undo_list+0x2ce/0x8f0
[ 13.809855][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 13.810038][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.810207][ T12] cleanup_net+0x431/0x890
[ 13.810380][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 13.810545][ T12] ? process_one_work+0xdb7/0x1410
[ 13.810727][ T12] ? lock_acquire+0x134/0x160
[ 13.810896][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.811064][ T12] process_one_work+0xdf8/0x1410
[ 13.811234][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.811407][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 13.811578][ T12] worker_thread+0x4f1/0xd60
[ 13.811762][ T12] ? rescuer_thread+0x1320/0x1320
[ 13.811927][ T12] kthread+0x367/0x460
[ 13.812071][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.812269][ T12] ? kthread_affine_node+0x330/0x330
[ 13.812436][ T12] ret_from_fork+0x4a4/0x720
[ 13.812602][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.812813][ T12] ? __switch_to+0x5a3/0xe00
[ 13.812984][ T12] ? kthread_affine_node+0x330/0x330
[ 13.813150][ T12] ret_from_fork_asm+0x11/0x20
[ 13.813333][ T12]
[ 13.813465][ T12] irq event stamp: 91141
[ 13.813600][ T12] hardirqs last enabled at (91151): [] __up_console_sem+0x5a/0x70
[ 13.813864][ T12] hardirqs last disabled at (91162): [] __up_console_sem+0x3f/0x70
[ 13.814115][ T12] softirqs last enabled at (90484): [] __alloc_skb+0x4c2/0x5f0
[ 13.814374][ T12] softirqs last disabled at (90482): [] __alloc_skb+0x4c2/0x5f0
[ 13.814623][ T12] ---[ end trace 0000000000000000 ]---
[ 13.816199][ T12] ------------[ cut here ]------------
[ 13.816376][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 13.817094][ T12] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 13.817444][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.817816][ T12] Tainted: [W]=WARN
[ 13.817997][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.818240][ T12] Workqueue: netns cleanup_net
[ 13.818472][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.818737][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 13.819264][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[ 13.819506][ T12] RAX: 00000000ffffffa6 RBX: ff11000010109a80 RCX: 1ff4000000018ed5
[ 13.819790][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010109b3c
[ 13.820060][ T12] RBP: ff11000007ac9000 R08: 1fe2200002021369 R09: ff11000001afd260
[ 13.820338][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.820606][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 13.820892][ T12] FS: 0000000000000000(0000) GS:ff110000adeac000(0000) knlGS:0000000000000000
[ 13.821197][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.821450][ T12] CR2: 0000564f3785ed5c CR3: 000000000c539001 CR4: 0000000000771ef0
[ 13.821733][ T12] PKRU: 55555554
[ 13.821914][ T12] Call Trace:
[ 13.822091][ T12]
[ 13.822254][ T12] unregister_netdevice_many_notify+0x12ca/0x19a0
[ 13.822539][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 13.822776][ T12] ? mutex_is_locked+0x1c/0x50
[ 13.822940][ T12] ? rtnl_is_locked+0x15/0x20
[ 13.823105][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 13.823310][ T12] default_device_exit_batch+0x38b/0x600
[ 13.823478][ T12] ? stop_sync_thread+0x188/0x440 [ip_vs]
[ 13.823651][ T12] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.823862][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 13.824031][ T12] ? unregister_netdev+0x60/0x60
[ 13.824199][ T12] ? ip_vs_sync_net_cleanup+0x31/0x40 [ip_vs]
[ 13.824408][ T12] ops_undo_list+0x2ce/0x8f0
[ 13.824580][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 13.824761][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.824937][ T12] cleanup_net+0x431/0x890
[ 13.825119][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 13.825288][ T12] ? process_one_work+0xdb7/0x1410
[ 13.825457][ T12] ? lock_acquire+0x134/0x160
[ 13.825624][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.825802][ T12] process_one_work+0xdf8/0x1410
[ 13.825975][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.826145][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 13.826322][ T12] worker_thread+0x4f1/0xd60
[ 13.826495][ T12] ? rescuer_thread+0x1320/0x1320
[ 13.826679][ T12] kthread+0x367/0x460
[ 13.826817][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.827017][ T12] ? kthread_affine_node+0x330/0x330
[ 13.827189][ T12] ret_from_fork+0x4a4/0x720
[ 13.827370][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.827598][ T12] ? __switch_to+0x5a3/0xe00
[ 13.827781][ T12] ? kthread_affine_node+0x330/0x330
[ 13.827946][ T12] ret_from_fork_asm+0x11/0x20
[ 13.828120][ T12]
[ 13.828261][ T12] irq event stamp: 97227
[ 13.828394][ T12] hardirqs last enabled at (97237): [] __up_console_sem+0x5a/0x70
[ 13.828649][ T12] hardirqs last disabled at (97246): [] __up_console_sem+0x3f/0x70
[ 13.828914][ T12] softirqs last enabled at (96902): [] handle_softirqs+0x611/0x940
[ 13.829167][ T12] softirqs last disabled at (96837): [] __irq_exit_rcu+0x103/0x1c0
[ 13.829426][ T12] ---[ end trace 0000000000000000 ]---
[ 13.840298][ T12] IPVS: stop unused estimator thread 0...
[ 13.859398][ T12] ------------[ cut here ]------------
[ 13.859575][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 13.859891][ T12] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 13.860199][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.860534][ T12] Tainted: [W]=WARN
[ 13.860686][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.860893][ T12] Workqueue: netns cleanup_net
[ 13.861077][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.861291][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 13.861860][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[ 13.862112][ T12] RAX: 00000000ffffffa6 RBX: ff11000010108e40 RCX: 1ff4000000018eaf
[ 13.862399][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010108efc
[ 13.862690][ T12] RBP: ff11000016779000 R08: 1fe22000020211e1 R09: ff11000001afd260
[ 13.862938][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041
[ 13.863165][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000000c77e0
[ 13.863408][ T12] FS: 0000000000000000(0000) GS:ff110000adeac000(0000) knlGS:0000000000000000
[ 13.863688][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.863903][ T12] CR2: 0000564f3785ed5c CR3: 000000000c539001 CR4: 0000000000771ef0
[ 13.864165][ T12] PKRU: 55555554
[ 13.864312][ T12] Call Trace:
[ 13.864457][ T12]
[ 13.864569][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.864758][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 13.864901][ T12] netif_close_many+0x2ac/0x640
[ 13.865074][ T12] ? lock_acquire+0x134/0x160
[ 13.865252][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.865423][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.865593][ T12] ? __dev_close_many+0x530/0x530
[ 13.865781][ T12] ? netif_close_many_and_unlock+0x22/0x2c0
[ 13.865984][ T12] ? __rtnl_unlock+0x5b/0x100
[ 13.866155][ T12] unregister_netdevice_many_notify+0x671/0x19a0
[ 13.866366][ T12] ? mutex_is_locked+0x1c/0x50
[ 13.866535][ T12] ? rtnl_is_locked+0x15/0x20
[ 13.866721][ T12] ? default_device_exit_net+0x78/0x7b0
[ 13.866895][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 13.867102][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 13.867285][ T12] default_device_exit_batch+0x38b/0x600
[ 13.867457][ T12] ? stop_sync_thread+0x188/0x440 [ip_vs]
[ 13.867631][ T12] ? generic_xdp_install+0x400/0x400
[ 13.867813][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 13.867987][ T12] ? unregister_netdev+0x60/0x60
[ 13.868158][ T12] ? ip_vs_sync_net_cleanup+0x31/0x40 [ip_vs]
[ 13.868405][ T12] ops_undo_list+0x2ce/0x8f0
[ 13.868580][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 13.868764][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.868940][ T12] cleanup_net+0x431/0x890
[ 13.869113][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 13.869288][ T12] ? process_one_work+0xdb7/0x1410
[ 13.869465][ T12] ? lock_acquire+0x134/0x160
[ 13.869634][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.869823][ T12] process_one_work+0xdf8/0x1410
[ 13.870001][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.870172][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 13.870354][ T12] worker_thread+0x4f1/0xd60
[ 13.870530][ T12] ? rescuer_thread+0x1320/0x1320
[ 13.870712][ T12] kthread+0x367/0x460
[ 13.870858][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.871063][ T12] ? kthread_affine_node+0x330/0x330
[ 13.871235][ T12] ret_from_fork+0x4a4/0x720
[ 13.871415][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.871618][ T12] ? __switch_to+0x5a3/0xe00
[ 13.871802][ T12] ? kthread_affine_node+0x330/0x330
[ 13.871976][ T12] ret_from_fork_asm+0x11/0x20
[ 13.872158][ T12]
[ 13.872304][ T12] irq event stamp: 103301
[ 13.872444][ T12] hardirqs last enabled at (103311): [] __up_console_sem+0x5a/0x70
[ 13.872720][ T12] hardirqs last disabled at (103322): [] __up_console_sem+0x3f/0x70
[ 13.872979][ T12] softirqs last enabled at (102976): [] handle_softirqs+0x611/0x940
[ 13.873251][ T12] softirqs last disabled at (102963): [] __irq_exit_rcu+0x103/0x1c0
[ 13.873512][ T12] ---[ end trace 0000000000000000 ]---
[ 13.874758][ T12] ------------[ cut here ]------------
[ 13.874925][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 13.875211][ T12] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 13.875511][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.876140][ T12] Tainted: [W]=WARN
[ 13.876340][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.876546][ T12] Workqueue: netns cleanup_net
[ 13.876730][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.876934][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 13.877409][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[ 13.877607][ T12] RAX: 00000000ffffffa6 RBX: ff11000013732200 RCX: 1ff4000000018ed5
[ 13.877841][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000137322bc
[ 13.878063][ T12] RBP: ff11000016779000 R08: 1fe22000026e6459 R09: ff11000001afd260
[ 13.878291][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.878515][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 13.878760][ T12] FS: 0000000000000000(0000) GS:ff110000adeac000(0000) knlGS:0000000000000000
[ 13.879016][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.879215][ T12] CR2: 0000564f3785ed5c CR3: 000000000c539001 CR4: 0000000000771ef0
[ 13.879447][ T12] PKRU: 55555554
[ 13.879581][ T12] Call Trace:
[ 13.879729][ T12]
[ 13.879838][ T12] unregister_netdevice_many_notify+0x12ca/0x19a0
[ 13.880040][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 13.880237][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 13.880415][ T12] default_device_exit_batch+0x38b/0x600
[ 13.880583][ T12] ? stop_sync_thread+0x188/0x440 [ip_vs]
[ 13.880767][ T12] ? generic_xdp_install+0x400/0x400
[ 13.880932][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 13.881101][ T12] ? unregister_netdev+0x60/0x60
[ 13.881279][ T12] ? ip_vs_sync_net_cleanup+0x31/0x40 [ip_vs]
[ 13.881484][ T12] ops_undo_list+0x2ce/0x8f0
[ 13.881671][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 13.881840][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.882009][ T12] cleanup_net+0x431/0x890
[ 13.882176][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 13.882346][ T12] ? process_one_work+0xdb7/0x1410
[ 13.882516][ T12] ? lock_acquire+0x134/0x160
[ 13.882695][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.882866][ T12] process_one_work+0xdf8/0x1410
[ 13.883041][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.883207][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 13.883386][ T12] worker_thread+0x4f1/0xd60
[ 13.883557][ T12] ? rescuer_thread+0x1320/0x1320
[ 13.883739][ T12] kthread+0x367/0x460
[ 13.883877][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.884075][ T12] ? kthread_affine_node+0x330/0x330
[ 13.884254][ T12] ret_from_fork+0x4a4/0x720
[ 13.884423][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.884619][ T12] ? __switch_to+0x5a3/0xe00
[ 13.884800][ T12] ? kthread_affine_node+0x330/0x330
[ 13.884969][ T12] ret_from_fork_asm+0x11/0x20
[ 13.885144][ T12]
[ 13.885288][ T12] irq event stamp: 107895
[ 13.885424][ T12] hardirqs last enabled at (107905): [] __up_console_sem+0x5a/0x70
[ 13.885693][ T12] hardirqs last disabled at (107916): [] __up_console_sem+0x3f/0x70
[ 13.885947][ T12] softirqs last enabled at (107402): [] handle_softirqs+0x611/0x940
[ 13.886200][ T12] softirqs last disabled at (107385): [] __irq_exit_rcu+0x103/0x1c0
[ 13.886464][ T12] ---[ end trace 0000000000000000 ]---
[ 14.019982][ T261] ------------[ cut here ]------------
[ 14.020158][ T261] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/261
[ 14.020399][ T261] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 14.020682][ T261] CPU: 0 UID: 0 PID: 261 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 14.020954][ T261] Tainted: [W]=WARN
[ 14.021055][ T261] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.021219][ T261] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 14.021397][ T261] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 14.021885][ T261] RSP: 0018:ffa0000000637ab0 EFLAGS: 00010286
[ 14.022053][ T261] RAX: 00000000ffffffa6 RBX: ff11000013733e00 RCX: 1ff40000000c6f1c
[ 14.022251][ T261] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000013733ebc
[ 14.022452][ T261] RBP: ff11000012eb9000 R08: 1fe22000026e67d9 R09: ff110000165a5210
[ 14.022648][ T261] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 14.022852][ T261] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000012eb9000
[ 14.023049][ T261] FS: 00007fdb02e35840(0000) GS:ff110000addac000(0000) knlGS:0000000000000000
[ 14.023285][ T261] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.023452][ T261] CR2: 00007fdb03041690 CR3: 0000000015dc9005 CR4: 0000000000771ef0
[ 14.023652][ T261] PKRU: 55555554
[ 14.023757][ T261] Call Trace:
[ 14.023857][ T261]
[ 14.023927][ T261] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 14.024061][ T261] ? notifier_call_chain+0xb0/0x320
[ 14.024196][ T261] rtmsg_ifinfo+0x5c/0xb0
[ 14.024301][ T261] register_netdevice+0x137a/0x1980
[ 14.024434][ T261] ? unregister_netdevice_queue+0x470/0x470
[ 14.024602][ T261] register_netdev+0x23/0x40
[ 14.024738][ T261] loopback_net_init+0x7d/0x150
[ 14.024873][ T261] ops_init+0x187/0x560
[ 14.024974][ T261] setup_net+0x11b/0x3b0
[ 14.025073][ T261] ? unregister_pernet_device+0x80/0x80
[ 14.025203][ T261] ? lockdep_init_map_type+0x5d/0x250
[ 14.025339][ T261] ? mutex_init_lockdep+0xf6/0x120
[ 14.025483][ T261] copy_net_ns+0x2fd/0x450
[ 14.025616][ T261] create_new_namespaces+0x371/0xa10
[ 14.025812][ T261] unshare_nsproxy_namespaces+0xa5/0x150
[ 14.025944][ T261] ksys_unshare+0x47e/0x8c0
[ 14.026079][ T261] ? walk_process_tree+0x350/0x350
[ 14.026210][ T261] ? __ia32_sys_open+0x1b0/0x1b0
[ 14.026350][ T261] __x64_sys_unshare+0x34/0x50
[ 14.026483][ T261] ? do_syscall_64+0x82/0xfc0
[ 14.026617][ T261] do_syscall_64+0xf3/0xfc0
[ 14.026814][ T261] ? trace_hardirqs_off+0xd/0x30
[ 14.026947][ T261] ? exc_page_fault+0xee/0x100
[ 14.027077][ T261] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 14.027238][ T261] RIP: 0033:0x7fdb030f7bcb
[ 14.027384][ T261] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 14.027927][ T261] RSP: 002b:00007fff9824b968 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 14.028125][ T261] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fdb030f7bcb
[ 14.028322][ T261] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 14.028519][ T261] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 14.028781][ T261] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff9824db90
[ 14.028978][ T261] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff9824f860
[ 14.029180][ T261]
[ 14.029285][ T261] irq event stamp: 25227
[ 14.029384][ T261] hardirqs last enabled at (25235): [] __up_console_sem+0x5a/0x70
[ 14.029611][ T261] hardirqs last disabled at (25242): [] __up_console_sem+0x3f/0x70
[ 14.029918][ T261] softirqs last enabled at (25378): [] handle_softirqs+0x611/0x940
[ 14.030147][ T261] softirqs last disabled at (25251): [] __irq_exit_rcu+0x103/0x1c0
[ 14.030384][ T261] ---[ end trace 0000000000000000 ]---
[ 14.062059][ T262] ------------[ cut here ]------------
[ 14.062220][ T262] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/262
[ 14.062470][ T262] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 14.062764][ T262] CPU: 3 UID: 0 PID: 262 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 14.063035][ T262] Tainted: [W]=WARN
[ 14.063138][ T262] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.063307][ T262] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 14.063481][ T262] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 14.063961][ T262] RSP: 0018:ffa0000000617030 EFLAGS: 00010286
[ 14.064130][ T262] RAX: 00000000ffffffa6 RBX: ff1100000502d700 RCX: 1ff40000000c2dcc
[ 14.064333][ T262] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000502d7bc
[ 14.064535][ T262] RBP: ff11000012eb9000 R08: 1fe2200000a05af9 R09: ff11000012c4d1e8
[ 14.064833][ T262] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[ 14.065032][ T262] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000012eb9ce1
[ 14.065315][ T262] FS: 00007f48f0216840(0000) GS:ff110000adf2c000(0000) knlGS:0000000000000000
[ 14.065551][ T262] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.065778][ T262] CR2: 000000002a52f988 CR3: 0000000016127001 CR4: 0000000000771ef0
[ 14.065975][ T262] PKRU: 55555554
[ 14.066076][ T262] Call Trace:
[ 14.066176][ T262]
[ 14.066250][ T262] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 14.066387][ T262] rtmsg_ifinfo+0x5c/0xb0
[ 14.066489][ T262] ? mark_held_locks+0x40/0x70
[ 14.066622][ T262] __dev_notify_flags+0x1b8/0x280
[ 14.066814][ T262] ? netif_change_name+0x8c0/0x8c0
[ 14.066946][ T262] ? __dev_change_flags+0x4a4/0x660
[ 14.067081][ T262] ? netif_set_allmulti+0x250/0x250
[ 14.067216][ T262] ? is_bpf_text_address+0x68/0x110
[ 14.067358][ T262] netif_change_flags+0xfe/0x190
[ 14.067491][ T262] do_setlink.isra.0+0x1cc3/0x2750
[ 14.067625][ T262] ? rtnl_link_get_size+0x350/0x350
[ 14.067825][ T262] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 14.067991][ T262] ? rcu_read_lock_any_held+0x3c/0x90
[ 14.068121][ T262] ? validate_chain+0x38b/0xc20
[ 14.068256][ T262] ? rcu_read_lock_any_held+0x66/0x90
[ 14.068392][ T262] ? stack_depot_save_flags+0x367/0x770
[ 14.068531][ T262] ? __kernel_text_address+0x12/0x30
[ 14.068744][ T262] ? __lock_acquire+0x508/0xc10
[ 14.068877][ T262] ? lock_acquire.part.0+0xbc/0x260
[ 14.069012][ T262] ? rtnl_newlink+0x883/0xef0
[ 14.069149][ T262] ? rcu_is_watching+0x15/0xd0
[ 14.069286][ T262] ? lock_acquire+0x134/0x160
[ 14.069417][ T262] ? rcu_is_watching+0x15/0xd0
[ 14.069548][ T262] ? rcu_is_watching+0x15/0xd0
[ 14.069767][ T262] ? trace_contention_end+0xb3/0x1a0
[ 14.069900][ T262] ? __mutex_lock+0x1db/0x2010
[ 14.070032][ T262] ? __mutex_lock+0x9b2/0x2010
[ 14.070165][ T262] ? rtnl_newlink+0x883/0xef0
[ 14.070304][ T262] ? ww_mutex_lock+0x160/0x160
[ 14.070440][ T262] ? __rtnl_newlink+0x3fa/0xa50
[ 14.070576][ T262] rtnl_newlink+0x8d1/0xef0
[ 14.070785][ T262] ? lock_acquire.part.0+0xbc/0x260
[ 14.070916][ T262] ? find_held_lock+0x2b/0x80
[ 14.071048][ T262] ? __rtnl_newlink+0xa50/0xa50
[ 14.071179][ T262] ? mark_usage+0x61/0x170
[ 14.071318][ T262] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.071450][ T262] ? lock_acquire.part.0+0xbc/0x260
[ 14.071580][ T262] ? find_held_lock+0x2b/0x80
[ 14.071727][ T262] ? __rtnl_newlink+0xa50/0xa50
[ 14.071857][ T262] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.071989][ T262] ? __rtnl_newlink+0xa50/0xa50
[ 14.072121][ T262] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 14.072255][ T262] ? validate_chain+0x38b/0xc20
[ 14.072387][ T262] ? rtnl_link_fill+0x920/0x920
[ 14.072518][ T262] ? __lock_acquire+0x508/0xc10
[ 14.072649][ T262] ? lock_acquire.part.0+0xbc/0x260
[ 14.072785][ T262] ? find_held_lock+0x2b/0x80
[ 14.072920][ T262] netlink_rcv_skb+0x14e/0x3a0
[ 14.073053][ T262] ? rtnl_link_fill+0x920/0x920
[ 14.073183][ T262] ? netlink_ack+0xcf0/0xcf0
[ 14.073322][ T262] ? netlink_deliver_tap+0xc5/0x330
[ 14.073453][ T262] ? netlink_deliver_tap+0x13c/0x330
[ 14.073586][ T262] netlink_unicast+0x486/0x750
[ 14.073724][ T262] ? netlink_attachskb+0x810/0x810
[ 14.073855][ T262] ? __lock_acquire+0x508/0xc10
[ 14.073987][ T262] ? __lock_acquire+0x4b1/0xc10
[ 14.074119][ T262] netlink_sendmsg+0x735/0xc60
[ 14.074257][ T262] ? netlink_unicast+0x750/0x750
[ 14.074390][ T262] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.074522][ T262] ? __might_fault+0x97/0x140
[ 14.074653][ T262] ? __might_fault+0x97/0x140
[ 14.074792][ T262] ____sys_sendmsg+0x419/0x850
[ 14.074924][ T262] ? copy_msghdr_from_user+0x2a0/0x460
[ 14.075055][ T262] ? get_timestamp.constprop.0+0x390/0x390
[ 14.075215][ T262] ? move_addr_to_kernel+0xf0/0xf0
[ 14.075353][ T262] ? stack_depot_save_flags+0x367/0x770
[ 14.075486][ T262] ? validate_chain+0x38b/0xc20
[ 14.075619][ T262] ___sys_sendmsg+0x14e/0x1d0
[ 14.075753][ T262] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 14.075916][ T262] ? copy_msghdr_from_user+0x460/0x460
[ 14.076058][ T262] __sys_sendmsg+0x145/0x1f0
[ 14.076190][ T262] ? __sys_sendmsg_sock+0x20/0x20
[ 14.076326][ T262] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 14.076492][ T262] ? do_raw_spin_unlock+0x59/0x250
[ 14.076623][ T262] ? rcu_is_watching+0x15/0xd0
[ 14.076759][ T262] do_syscall_64+0xf3/0xfc0
[ 14.076892][ T262] ? trace_hardirqs_off+0xd/0x30
[ 14.077024][ T262] ? exc_page_fault+0xee/0x100
[ 14.077155][ T262] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 14.077323][ T262] RIP: 0033:0x7f48f045008e
[ 14.077462][ T262] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 14.077933][ T262] RSP: 002b:00007ffd2156b760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 14.078133][ T262] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f48f045008e
[ 14.078334][ T262] RDX: 0000000000000000 RSI: 00007ffd2156b810 RDI: 0000000000000005
[ 14.078529][ T262] RBP: 00007ffd2156b770 R08: 0000000000000000 R09: 0000000000000000
[ 14.078731][ T262] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10de54
[ 14.078928][ T262] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2156bee0
[ 14.079131][ T262]
[ 14.079229][ T262] irq event stamp: 24391
[ 14.079333][ T262] hardirqs last enabled at (24399): [] __up_console_sem+0x5a/0x70
[ 14.079562][ T262] hardirqs last disabled at (24406): [] __up_console_sem+0x3f/0x70
[ 14.079794][ T262] softirqs last enabled at (23968): [] handle_softirqs+0x611/0x940
[ 14.080023][ T262] softirqs last disabled at (23943): [] __irq_exit_rcu+0x103/0x1c0
[ 14.080254][ T262] ---[ end trace 0000000000000000 ]---
[ 14.308691][ T270] ------------[ cut here ]------------
[ 14.308856][ T270] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/270
[ 14.309098][ T270] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 14.309477][ T270] CPU: 3 UID: 0 PID: 270 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 14.309752][ T270] Tainted: [W]=WARN
[ 14.309853][ T270] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.310019][ T270] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 14.310199][ T270] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 14.310686][ T270] RSP: 0018:ffa0000000637ab0 EFLAGS: 00010286
[ 14.310856][ T270] RAX: 00000000ffffffa6 RBX: ff1100001271cc80 RCX: 1ff40000000c6f1c
[ 14.311055][ T270] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001271cd3c
[ 14.311257][ T270] RBP: ff110000085c9000 R08: 1fe22000024e39a9 R09: ff11000005e7aed0
[ 14.311457][ T270] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 14.311663][ T270] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000085c9000
[ 14.311866][ T270] FS: 00007f9c43f92840(0000) GS:ff110000adf2c000(0000) knlGS:0000000000000000
[ 14.312099][ T270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.312271][ T270] CR2: 00007f9c44199430 CR3: 0000000012e4c002 CR4: 0000000000771ef0
[ 14.312472][ T270] PKRU: 55555554
[ 14.312572][ T270] Call Trace:
[ 14.312674][ T270]
[ 14.312744][ T270] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 14.312881][ T270] ? notifier_call_chain+0xb0/0x320
[ 14.313018][ T270] rtmsg_ifinfo+0x5c/0xb0
[ 14.313124][ T270] register_netdevice+0x137a/0x1980
[ 14.313266][ T270] ? unregister_netdevice_queue+0x470/0x470
[ 14.313435][ T270] register_netdev+0x23/0x40
[ 14.313568][ T270] loopback_net_init+0x7d/0x150
[ 14.313709][ T270] ops_init+0x187/0x560
[ 14.313814][ T270] setup_net+0x11b/0x3b0
[ 14.313915][ T270] ? unregister_pernet_device+0x80/0x80
[ 14.314047][ T270] ? lockdep_init_map_type+0x5d/0x250
[ 14.314182][ T270] ? mutex_init_lockdep+0xf6/0x120
[ 14.314322][ T270] copy_net_ns+0x2fd/0x450
[ 14.314458][ T270] create_new_namespaces+0x371/0xa10
[ 14.314593][ T270] unshare_nsproxy_namespaces+0xa5/0x150
[ 14.314733][ T270] ksys_unshare+0x47e/0x8c0
[ 14.314868][ T270] ? walk_process_tree+0x350/0x350
[ 14.315002][ T270] ? __ia32_sys_open+0x1b0/0x1b0
[ 14.315139][ T270] __x64_sys_unshare+0x34/0x50
[ 14.315276][ T270] ? do_syscall_64+0x82/0xfc0
[ 14.315410][ T270] do_syscall_64+0xf3/0xfc0
[ 14.315545][ T270] ? trace_hardirqs_off+0xd/0x30
[ 14.315686][ T270] ? exc_page_fault+0xee/0x100
[ 14.315821][ T270] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 14.315990][ T270] RIP: 0033:0x7f9c44254bcb
[ 14.316131][ T270] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 14.316608][ T270] RSP: 002b:00007fff049af5b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 14.316819][ T270] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f9c44254bcb
[ 14.317018][ T270] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 14.317220][ T270] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 14.317421][ T270] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff049b17e0
[ 14.317620][ T270] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff049b3860
[ 14.317830][ T270]
[ 14.317930][ T270] irq event stamp: 26973
[ 14.318032][ T270] hardirqs last enabled at (26981): [] __up_console_sem+0x5a/0x70
[ 14.318271][ T270] hardirqs last disabled at (26988): [] __up_console_sem+0x3f/0x70
[ 14.318504][ T270] softirqs last enabled at (26440): [] __alloc_skb+0x4c2/0x5f0
[ 14.318741][ T270] softirqs last disabled at (26438): [] __alloc_skb+0x4c2/0x5f0
[ 14.318972][ T270] ---[ end trace 0000000000000000 ]---
[ 14.350816][ T271] ------------[ cut here ]------------
[ 14.351015][ T271] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/271
[ 14.351304][ T271] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 14.351628][ T271] CPU: 2 UID: 0 PID: 271 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 14.352337][ T271] Tainted: [W]=WARN
[ 14.352483][ T271] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.352706][ T271] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 14.352928][ T271] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 14.353450][ T271] RSP: 0018:ffa00000004d7030 EFLAGS: 00010286
[ 14.353678][ T271] RAX: 00000000ffffffa6 RBX: ff1100001271c580 RCX: 1ff400000009adcc
[ 14.353920][ T271] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001271c63c
[ 14.354160][ T271] RBP: ff110000085c9000 R08: 1fe22000024e38c9 R09: ff11000005e7d1e8
[ 14.354411][ T271] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[ 14.354672][ T271] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000085c9ce1
[ 14.354918][ T271] FS: 00007fe2890ae840(0000) GS:ff110000adeac000(0000) knlGS:0000000000000000
[ 14.355198][ T271] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.355422][ T271] CR2: 000000002c4ab988 CR3: 0000000018578002 CR4: 0000000000771ef0
[ 14.355683][ T271] PKRU: 55555554
[ 14.355830][ T271] Call Trace:
[ 14.355975][ T271]
[ 14.356093][ T271] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 14.356282][ T271] rtmsg_ifinfo+0x5c/0xb0
[ 14.356433][ T271] ? mark_held_locks+0x40/0x70
[ 14.356615][ T271] __dev_notify_flags+0x1b8/0x280
[ 14.356813][ T271] ? netif_change_name+0x8c0/0x8c0
[ 14.356992][ T271] ? __dev_change_flags+0x4a4/0x660
[ 14.357171][ T271] ? netif_set_allmulti+0x250/0x250
[ 14.357360][ T271] ? is_bpf_text_address+0x68/0x110
[ 14.357544][ T271] netif_change_flags+0xfe/0x190
[ 14.357741][ T271] do_setlink.isra.0+0x1cc3/0x2750
[ 14.357924][ T271] ? rtnl_link_get_size+0x350/0x350
[ 14.358104][ T271] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 14.358327][ T271] ? rcu_read_lock_any_held+0x3c/0x90
[ 14.358510][ T271] ? validate_chain+0x38b/0xc20
[ 14.358705][ T271] ? rcu_read_lock_any_held+0x66/0x90
[ 14.358885][ T271] ? stack_depot_save_flags+0x367/0x770
[ 14.359066][ T271] ? __kernel_text_address+0x12/0x30
[ 14.359254][ T271] ? __lock_acquire+0x508/0xc10
[ 14.359434][ T271] ? lock_acquire.part.0+0xbc/0x260
[ 14.359614][ T271] ? rtnl_newlink+0x883/0xef0
[ 14.359809][ T271] ? rcu_is_watching+0x15/0xd0
[ 14.359992][ T271] ? lock_acquire+0x134/0x160
[ 14.360169][ T271] ? rcu_is_watching+0x15/0xd0
[ 14.360357][ T271] ? rcu_is_watching+0x15/0xd0
[ 14.360538][ T271] ? trace_contention_end+0xb3/0x1a0
[ 14.360731][ T271] ? __mutex_lock+0x1db/0x2010
[ 14.360909][ T271] ? __mutex_lock+0x9b2/0x2010
[ 14.361088][ T271] ? rtnl_newlink+0x883/0xef0
[ 14.361275][ T271] ? ww_mutex_lock+0x160/0x160
[ 14.361459][ T271] ? __rtnl_newlink+0x3fa/0xa50
[ 14.361640][ T271] rtnl_newlink+0x8d1/0xef0
[ 14.361835][ T271] ? lock_acquire.part.0+0xbc/0x260
[ 14.362014][ T271] ? find_held_lock+0x2b/0x80
[ 14.362193][ T271] ? __rtnl_newlink+0xa50/0xa50
[ 14.362379][ T271] ? mark_usage+0x61/0x170
[ 14.362557][ T271] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.362746][ T271] ? lock_acquire.part.0+0xbc/0x260
[ 14.362927][ T271] ? find_held_lock+0x2b/0x80
[ 14.363106][ T271] ? __rtnl_newlink+0xa50/0xa50
[ 14.363289][ T271] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.363469][ T271] ? __rtnl_newlink+0xa50/0xa50
[ 14.363647][ T271] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 14.363838][ T271] ? validate_chain+0x38b/0xc20
[ 14.364019][ T271] ? rtnl_link_fill+0x920/0x920
[ 14.364198][ T271] ? __lock_acquire+0x508/0xc10
[ 14.364388][ T271] ? lock_acquire.part.0+0xbc/0x260
[ 14.364565][ T271] ? find_held_lock+0x2b/0x80
[ 14.364759][ T271] netlink_rcv_skb+0x14e/0x3a0
[ 14.364939][ T271] ? rtnl_link_fill+0x920/0x920
[ 14.365121][ T271] ? netlink_ack+0xcf0/0xcf0
[ 14.365313][ T271] ? netlink_deliver_tap+0xc5/0x330
[ 14.365493][ T271] ? netlink_deliver_tap+0x13c/0x330
[ 14.365691][ T271] netlink_unicast+0x486/0x750
[ 14.365873][ T271] ? netlink_attachskb+0x810/0x810
[ 14.366053][ T271] ? __lock_acquire+0x508/0xc10
[ 14.366232][ T271] ? __lock_acquire+0x4b1/0xc10
[ 14.366419][ T271] netlink_sendmsg+0x735/0xc60
[ 14.366601][ T271] ? netlink_unicast+0x750/0x750
[ 14.366790][ T271] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.366970][ T271] ? __might_fault+0x97/0x140
[ 14.367154][ T271] ? __might_fault+0x97/0x140
[ 14.367344][ T271] ____sys_sendmsg+0x419/0x850
[ 14.367526][ T271] ? copy_msghdr_from_user+0x2a0/0x460
[ 14.367713][ T271] ? get_timestamp.constprop.0+0x390/0x390
[ 14.367923][ T271] ? move_addr_to_kernel+0xf0/0xf0
[ 14.368104][ T271] ? stack_depot_save_flags+0x367/0x770
[ 14.368290][ T271] ? validate_chain+0x38b/0xc20
[ 14.368472][ T271] ___sys_sendmsg+0x14e/0x1d0
[ 14.368648][ T271] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 14.368872][ T271] ? copy_msghdr_from_user+0x460/0x460
[ 14.369062][ T271] __sys_sendmsg+0x145/0x1f0
[ 14.369254][ T271] ? __sys_sendmsg_sock+0x20/0x20
[ 14.369432][ T271] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 14.369647][ T271] ? do_raw_spin_unlock+0x59/0x250
[ 14.369842][ T271] ? rcu_is_watching+0x15/0xd0
[ 14.370022][ T271] do_syscall_64+0xf3/0xfc0
[ 14.370202][ T271] ? trace_hardirqs_off+0xd/0x30
[ 14.370423][ T271] ? exc_page_fault+0xee/0x100
[ 14.370604][ T271] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 14.370826][ T271] RIP: 0033:0x7fe2892e808e
[ 14.371013][ T271] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 14.371535][ T271] RSP: 002b:00007fff12f7ff50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 14.371791][ T271] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe2892e808e
[ 14.372034][ T271] RDX: 0000000000000000 RSI: 00007fff12f80000 RDI: 0000000000000005
[ 14.372285][ T271] RBP: 00007fff12f7ff60 R08: 0000000000000000 R09: 0000000000000000
[ 14.372528][ T271] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10de54
[ 14.372785][ T271] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff12f806d0
[ 14.373033][ T271]
[ 14.373176][ T271] irq event stamp: 24737
[ 14.373335][ T271] hardirqs last enabled at (24747): [] __up_console_sem+0x5a/0x70
[ 14.373612][ T271] hardirqs last disabled at (24756): [] __up_console_sem+0x3f/0x70
[ 14.373899][ T271] softirqs last enabled at (23784): [] handle_softirqs+0x611/0x940
[ 14.374175][ T271] softirqs last disabled at (23779): [] __irq_exit_rcu+0x103/0x1c0
[ 14.374454][ T271] ---[ end trace 0000000000000000 ]---
[ 14.588405][ T279] ------------[ cut here ]------------
[ 14.588572][ T279] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/279
[ 14.588820][ T279] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 14.589101][ T279] CPU: 3 UID: 0 PID: 279 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 14.589373][ T279] Tainted: [W]=WARN
[ 14.589474][ T279] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.589638][ T279] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 14.590420][ T279] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 14.590900][ T279] RSP: 0018:ffa0000000a0fab0 EFLAGS: 00010286
[ 14.591067][ T279] RAX: 00000000ffffffa6 RBX: ff1100001275ae40 RCX: 1ff4000000141f1c
[ 14.591272][ T279] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001275aefc
[ 14.591471][ T279] RBP: ff110000088a1000 R08: 1fe22000024eb5e1 R09: ff1100001336d210
[ 14.591673][ T279] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 14.591872][ T279] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000088a1000
[ 14.592072][ T279] FS: 00007f418af2a840(0000) GS:ff110000adf2c000(0000) knlGS:0000000000000000
[ 14.592310][ T279] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.592477][ T279] CR2: 00007f418b12bc20 CR3: 00000000184cd006 CR4: 0000000000771ef0
[ 14.592684][ T279] PKRU: 55555554
[ 14.592784][ T279] Call Trace:
[ 14.592883][ T279]
[ 14.592952][ T279] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 14.593086][ T279] ? notifier_call_chain+0xb0/0x320
[ 14.593221][ T279] rtmsg_ifinfo+0x5c/0xb0
[ 14.593328][ T279] register_netdevice+0x137a/0x1980
[ 14.593461][ T279] ? unregister_netdevice_queue+0x470/0x470
[ 14.593625][ T279] register_netdev+0x23/0x40
[ 14.593760][ T279] loopback_net_init+0x7d/0x150
[ 14.593896][ T279] ops_init+0x187/0x560
[ 14.593999][ T279] setup_net+0x11b/0x3b0
[ 14.594101][ T279] ? unregister_pernet_device+0x80/0x80
[ 14.594231][ T279] ? lockdep_init_map_type+0x5d/0x250
[ 14.594370][ T279] ? mutex_init_lockdep+0xf6/0x120
[ 14.594505][ T279] copy_net_ns+0x2fd/0x450
[ 14.594639][ T279] create_new_namespaces+0x371/0xa10
[ 14.594777][ T279] unshare_nsproxy_namespaces+0xa5/0x150
[ 14.594910][ T279] ksys_unshare+0x47e/0x8c0
[ 14.595044][ T279] ? walk_process_tree+0x350/0x350
[ 14.595177][ T279] ? __ia32_sys_open+0x1b0/0x1b0
[ 14.595317][ T279] __x64_sys_unshare+0x34/0x50
[ 14.595448][ T279] ? do_syscall_64+0x82/0xfc0
[ 14.595584][ T279] do_syscall_64+0xf3/0xfc0
[ 14.595722][ T279] ? trace_hardirqs_off+0xd/0x30
[ 14.595855][ T279] ? exc_page_fault+0xee/0x100
[ 14.595987][ T279] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 14.596150][ T279] RIP: 0033:0x7f418b1ecbcb
[ 14.596294][ T279] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 14.596772][ T279] RSP: 002b:00007ffd05a525d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 14.596976][ T279] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f418b1ecbcb
[ 14.597177][ T279] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 14.597378][ T279] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 14.597574][ T279] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffd05a54800
[ 14.597775][ T279] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd05a56860
[ 14.597982][ T279]
[ 14.598083][ T279] irq event stamp: 26977
[ 14.598185][ T279] hardirqs last enabled at (26985): [] __up_console_sem+0x5a/0x70
[ 14.598424][ T279] hardirqs last disabled at (26992): [] __up_console_sem+0x3f/0x70
[ 14.598656][ T279] softirqs last enabled at (26578): [] handle_softirqs+0x611/0x940
[ 14.598891][ T279] softirqs last disabled at (25625): [] __irq_exit_rcu+0x103/0x1c0
[ 14.599118][ T279] ---[ end trace 0000000000000000 ]---
[ 14.626035][ T280] ------------[ cut here ]------------
[ 14.626198][ T280] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/280
[ 14.626444][ T280] Modules linked in: ip_vs_rr bridge stp llc veth ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 14.626734][ T280] CPU: 3 UID: 0 PID: 280 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 14.627001][ T280] Tainted: [W]=WARN
[ 14.627102][ T280] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.627275][ T280] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 14.627450][ T280] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 14.628743][ T280] RSP: 0018:ffa0000000a1f030 EFLAGS: 00010286
[ 14.628914][ T280] RAX: 00000000ffffffa6 RBX: ff1100001275bc40 RCX: 1ff4000000143dcc
[ 14.629113][ T280] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001275bcfc
[ 14.629315][ T280] RBP: ff110000088a1000 R08: 1fe22000024eb7a1 R09: ff11000013618b68
[ 14.629511][ T280] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[ 14.629766][ T280] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000088a1ce1
[ 14.629967][ T280] FS: 00007f484100b840(0000) GS:ff110000adf2c000(0000) knlGS:0000000000000000
[ 14.630259][ T280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.630427][ T280] CR2: 00000000372a0988 CR3: 00000000134ad002 CR4: 0000000000771ef0
[ 14.630625][ T280] PKRU: 55555554
[ 14.630730][ T280] Call Trace:
[ 14.630831][ T280]
[ 14.630902][ T280] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 14.631038][ T280] rtmsg_ifinfo+0x5c/0xb0
[ 14.631139][ T280] ? mark_held_locks+0x40/0x70
[ 14.631279][ T280] __dev_notify_flags+0x1b8/0x280
[ 14.631413][ T280] ? netif_change_name+0x8c0/0x8c0
[ 14.631544][ T280] ? __dev_change_flags+0x4a4/0x660
[ 14.631683][ T280] ? netif_set_allmulti+0x250/0x250
[ 14.631817][ T280] ? is_bpf_text_address+0x68/0x110
[ 14.631952][ T280] netif_change_flags+0xfe/0x190
[ 14.632085][ T280] do_setlink.isra.0+0x1cc3/0x2750
[ 14.632218][ T280] ? rtnl_link_get_size+0x350/0x350
[ 14.632357][ T280] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 14.632524][ T280] ? rcu_read_lock_any_held+0x3c/0x90
[ 14.632656][ T280] ? validate_chain+0x38b/0xc20
[ 14.632795][ T280] ? rcu_read_lock_any_held+0x66/0x90
[ 14.632926][ T280] ? stack_depot_save_flags+0x367/0x770
[ 14.633060][ T280] ? __kernel_text_address+0x12/0x30
[ 14.633193][ T280] ? __lock_acquire+0x508/0xc10
[ 14.633331][ T280] ? lock_acquire.part.0+0xbc/0x260
[ 14.633464][ T280] ? rtnl_newlink+0x883/0xef0
[ 14.633597][ T280] ? rcu_is_watching+0x15/0xd0
[ 14.633735][ T280] ? lock_acquire+0x134/0x160
[ 14.633865][ T280] ? rcu_is_watching+0x15/0xd0
[ 14.633997][ T280] ? rcu_is_watching+0x15/0xd0
[ 14.634129][ T280] ? trace_contention_end+0xb3/0x1a0
[ 14.634266][ T280] ? __mutex_lock+0x1db/0x2010
[ 14.634398][ T280] ? __mutex_lock+0x9b2/0x2010
[ 14.634528][ T280] ? rtnl_newlink+0x883/0xef0
[ 14.634666][ T280] ? ww_mutex_lock+0x160/0x160
[ 14.634803][ T280] ? __rtnl_newlink+0x3fa/0xa50
[ 14.634940][ T280] rtnl_newlink+0x8d1/0xef0
[ 14.635075][ T280] ? lock_acquire.part.0+0xbc/0x260
[ 14.635206][ T280] ? find_held_lock+0x2b/0x80
[ 14.635345][ T280] ? __rtnl_newlink+0xa50/0xa50
[ 14.635477][ T280] ? mark_usage+0x61/0x170
[ 14.635610][ T280] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.635750][ T280] ? lock_acquire.part.0+0xbc/0x260
[ 14.635886][ T280] ? find_held_lock+0x2b/0x80
[ 14.636017][ T280] ? __rtnl_newlink+0xa50/0xa50
[ 14.636151][ T280] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.636287][ T280] ? __rtnl_newlink+0xa50/0xa50
[ 14.636420][ T280] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 14.636554][ T280] ? validate_chain+0x38b/0xc20
[ 14.636694][ T280] ? rtnl_link_fill+0x920/0x920
[ 14.636827][ T280] ? __lock_acquire+0x508/0xc10
[ 14.636961][ T280] ? lock_acquire.part.0+0xbc/0x260
[ 14.637092][ T280] ? find_held_lock+0x2b/0x80
[ 14.637226][ T280] netlink_rcv_skb+0x14e/0x3a0
[ 14.637365][ T280] ? rtnl_link_fill+0x920/0x920
[ 14.637500][ T280] ? netlink_ack+0xcf0/0xcf0
[ 14.637637][ T280] ? netlink_deliver_tap+0xc5/0x330
[ 14.637773][ T280] ? netlink_deliver_tap+0x13c/0x330
[ 14.637910][ T280] netlink_unicast+0x486/0x750
[ 14.638044][ T280] ? netlink_attachskb+0x810/0x810
[ 14.638176][ T280] ? __lock_acquire+0x508/0xc10
[ 14.638312][ T280] ? __lock_acquire+0x4b1/0xc10
[ 14.638447][ T280] netlink_sendmsg+0x735/0xc60
[ 14.638581][ T280] ? netlink_unicast+0x750/0x750
[ 14.638718][ T280] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.638853][ T280] ? __might_fault+0x97/0x140
[ 14.638989][ T280] ? __might_fault+0x97/0x140
[ 14.639123][ T280] ____sys_sendmsg+0x419/0x850
[ 14.639256][ T280] ? copy_msghdr_from_user+0x2a0/0x460
[ 14.639389][ T280] ? get_timestamp.constprop.0+0x390/0x390
[ 14.639554][ T280] ? move_addr_to_kernel+0xf0/0xf0
[ 14.639692][ T280] ? stack_depot_save_flags+0x367/0x770
[ 14.639827][ T280] ? validate_chain+0x38b/0xc20
[ 14.639960][ T280] ___sys_sendmsg+0x14e/0x1d0
[ 14.640091][ T280] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 14.640258][ T280] ? copy_msghdr_from_user+0x460/0x460
[ 14.640403][ T280] __sys_sendmsg+0x145/0x1f0
[ 14.640535][ T280] ? __sys_sendmsg_sock+0x20/0x20
[ 14.640671][ T280] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 14.640838][ T280] ? do_raw_spin_unlock+0x59/0x250
[ 14.640972][ T280] ? rcu_is_watching+0x15/0xd0
[ 14.641106][ T280] do_syscall_64+0xf3/0xfc0
[ 14.641241][ T280] ? trace_hardirqs_off+0xd/0x30
[ 14.641378][ T280] ? exc_page_fault+0xee/0x100
[ 14.641510][ T280] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 14.641686][ T280] RIP: 0033:0x7f484124508e
[ 14.641830][ T280] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05