[ 9.622396][ T176] ------------[ cut here ]------------
[ 9.622711][ T176] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/176
[ 9.623098][ T176] Modules linked in:
[ 9.623515][ T176] CPU: 2 UID: 0 PID: 176 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.623938][ T176] Tainted: [W]=WARN
[ 9.624128][ T176] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.624466][ T176] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.624776][ T176] 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
[ 9.625501][ T176] RSP: 0018:ffa00000008c7ab0 EFLAGS: 00010286
[ 9.625789][ T176] RAX: 00000000ffffffa6 RBX: ff1100000c422c80 RCX: 1ff4000000118f1c
[ 9.626110][ T176] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c422d3c
[ 9.626445][ T176] RBP: ff11000005311000 R08: 1fe22000018845a9 R09: ff1100000c288b90
[ 9.626782][ T176] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.627175][ T176] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000005311000
[ 9.627503][ T176] FS: 00007f4d42822840(0000) GS:ff110000876ac000(0000) knlGS:0000000000000000
[ 9.627889][ T176] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.628190][ T176] CR2: 0000000000479648 CR3: 000000000d789002 CR4: 0000000000771ef0
[ 9.628522][ T176] PKRU: 55555554
[ 9.628719][ T176] Call Trace:
[ 9.628907][ T176]
[ 9.629055][ T176] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.629305][ T176] ? notifier_call_chain+0xb0/0x320
[ 9.629546][ T176] rtmsg_ifinfo+0x5c/0xb0
[ 9.629747][ T176] register_netdevice+0x137a/0x1980
[ 9.629988][ T176] ? unregister_netdevice_queue+0x470/0x470
[ 9.630288][ T176] register_netdev+0x23/0x40
[ 9.630525][ T176] loopback_net_init+0x7d/0x150
[ 9.630771][ T176] ops_init+0x187/0x560
[ 9.630962][ T176] setup_net+0x11b/0x3b0
[ 9.631153][ T176] ? unregister_pernet_device+0x80/0x80
[ 9.631403][ T176] ? lockdep_init_map_type+0x5d/0x250
[ 9.631643][ T176] ? mutex_init_lockdep+0xf6/0x120
[ 9.631894][ T176] copy_net_ns+0x2fd/0x450
[ 9.632133][ T176] create_new_namespaces+0x371/0xa10
[ 9.632383][ T176] unshare_nsproxy_namespaces+0xa5/0x150
[ 9.632622][ T176] ksys_unshare+0x47e/0x8c0
[ 9.632868][ T176] ? walk_process_tree+0x350/0x350
[ 9.633106][ T176] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.633359][ T176] __x64_sys_unshare+0x34/0x50
[ 9.633597][ T176] ? do_syscall_64+0x82/0xfc0
[ 9.633843][ T176] do_syscall_64+0xf3/0xfc0
[ 9.634080][ T176] ? trace_hardirqs_off+0xd/0x30
[ 9.634330][ T176] ? exc_page_fault+0xee/0x100
[ 9.634569][ T176] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.634861][ T176] RIP: 0033:0x7f4d42ae4bcb
[ 9.635104][ T176] 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
[ 9.635834][ T176] RSP: 002b:00007fffc9ea0568 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 9.636176][ T176] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f4d42ae4bcb
[ 9.636508][ T176] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.636844][ T176] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 9.637187][ T176] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffc9ea2790
[ 9.637513][ T176] R13: 0000000000000001 R14: 00007f4d428226f8 R15: 00007fffc9ea485e
[ 9.637852][ T176]
[ 9.638039][ T176] irq event stamp: 40843
[ 9.638243][ T176] hardirqs last enabled at (40855): [] __up_console_sem+0x5a/0x70
[ 9.638620][ T176] hardirqs last disabled at (40864): [] __up_console_sem+0x3f/0x70
[ 9.639007][ T176] softirqs last enabled at (40300): [] handle_softirqs+0x611/0x940
[ 9.639400][ T176] softirqs last disabled at (39959): [] __irq_exit_rcu+0x103/0x1c0
[ 9.639782][ T176] ---[ end trace 0000000000000000 ]---
[ 9.670113][ T177] ------------[ cut here ]------------
[ 9.670900][ T177] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/177
[ 9.671343][ T177] Modules linked in:
[ 9.671580][ T177] CPU: 0 UID: 0 PID: 177 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.671980][ T177] Tainted: [W]=WARN
[ 9.672126][ T177] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.672404][ T177] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.672655][ T177] 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
[ 9.673328][ T177] RSP: 0018:ffa00000008d7030 EFLAGS: 00010286
[ 9.673570][ T177] RAX: 00000000ffffffa6 RBX: ff1100000c423c40 RCX: 1ff400000011adcc
[ 9.673861][ T177] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c423cfc
[ 9.674141][ T177] RBP: ff11000005311000 R08: 1fe22000018847a1 R09: ff1100000c28d1e8
[ 9.674428][ T177] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[ 9.674721][ T177] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000005311ce1
[ 9.675006][ T177] FS: 00007f3dc35e6840(0000) GS:ff110000875ac000(0000) knlGS:0000000000000000
[ 9.675345][ T177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.675582][ T177] CR2: 0000000030d7b988 CR3: 000000000d7d7004 CR4: 0000000000771ef0
[ 9.675874][ T177] PKRU: 55555554
[ 9.676018][ T177] Call Trace:
[ 9.676169][ T177]
[ 9.676269][ T177] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.676463][ T177] rtmsg_ifinfo+0x5c/0xb0
[ 9.676611][ T177] ? mark_held_locks+0x40/0x70
[ 9.676807][ T177] __dev_notify_flags+0x1b8/0x280
[ 9.677000][ T177] ? netif_change_name+0x8c0/0x8c0
[ 9.677195][ T177] ? __dev_change_flags+0x4a4/0x660
[ 9.677386][ T177] ? netif_set_allmulti+0x250/0x250
[ 9.677576][ T177] ? is_bpf_text_address+0x68/0x110
[ 9.677773][ T177] netif_change_flags+0xfe/0x190
[ 9.677969][ T177] do_setlink.isra.0+0x1cc3/0x2750
[ 9.678165][ T177] ? rtnl_link_get_size+0x350/0x350
[ 9.678356][ T177] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 9.678632][ T177] ? rcu_read_lock_any_held+0x3c/0x90
[ 9.678830][ T177] ? validate_chain+0x38b/0xc20
[ 9.679022][ T177] ? rcu_read_lock_any_held+0x66/0x90
[ 9.679217][ T177] ? stack_depot_save_flags+0x367/0x770
[ 9.679407][ T177] ? __kernel_text_address+0x12/0x30
[ 9.679600][ T177] ? __lock_acquire+0x508/0xc10
[ 9.679793][ T177] ? lock_acquire.part.0+0xbc/0x260
[ 9.679982][ T177] ? rtnl_newlink+0x883/0xef0
[ 9.680178][ T177] ? rcu_is_watching+0x15/0xd0
[ 9.680370][ T177] ? lock_acquire+0x134/0x160
[ 9.680560][ T177] ? rcu_is_watching+0x15/0xd0
[ 9.680759][ T177] ? rcu_is_watching+0x15/0xd0
[ 9.680947][ T177] ? trace_contention_end+0xb3/0x1a0
[ 9.681138][ T177] ? __mutex_lock+0x1db/0x2010
[ 9.681331][ T177] ? __mutex_lock+0x9b2/0x2010
[ 9.681521][ T177] ? rtnl_newlink+0x883/0xef0
[ 9.681718][ T177] ? ww_mutex_lock+0x160/0x160
[ 9.681914][ T177] ? __rtnl_newlink+0x3fa/0xa50
[ 9.682107][ T177] rtnl_newlink+0x8d1/0xef0
[ 9.682304][ T177] ? lock_acquire.part.0+0xbc/0x260
[ 9.682492][ T177] ? find_held_lock+0x2b/0x80
[ 9.682685][ T177] ? __rtnl_newlink+0xa50/0xa50
[ 9.682873][ T177] ? mark_usage+0x61/0x170
[ 9.683063][ T177] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.683260][ T177] ? lock_acquire.part.0+0xbc/0x260
[ 9.683448][ T177] ? find_held_lock+0x2b/0x80
[ 9.683640][ T177] ? __rtnl_newlink+0xa50/0xa50
[ 9.683835][ T177] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.684028][ T177] ? __rtnl_newlink+0xa50/0xa50
[ 9.684223][ T177] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.684416][ T177] ? validate_chain+0x38b/0xc20
[ 9.684605][ T177] ? rtnl_link_fill+0x920/0x920
[ 9.684798][ T177] ? __lock_acquire+0x508/0xc10
[ 9.684992][ T177] ? lock_acquire.part.0+0xbc/0x260
[ 9.685187][ T177] ? find_held_lock+0x2b/0x80
[ 9.685381][ T177] netlink_rcv_skb+0x14e/0x3a0
[ 9.685569][ T177] ? rtnl_link_fill+0x920/0x920
[ 9.685764][ T177] ? netlink_ack+0xcf0/0xcf0
[ 9.685956][ T177] ? netlink_deliver_tap+0xc5/0x330
[ 9.686145][ T177] ? netlink_deliver_tap+0x13c/0x330
[ 9.686341][ T177] netlink_unicast+0x486/0x750
[ 9.686532][ T177] ? netlink_attachskb+0x810/0x810
[ 9.686727][ T177] ? __lock_acquire+0x508/0xc10
[ 9.686915][ T177] ? __lock_acquire+0x4b1/0xc10
[ 9.687104][ T177] netlink_sendmsg+0x735/0xc60
[ 9.687302][ T177] ? netlink_unicast+0x750/0x750
[ 9.687493][ T177] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.687683][ T177] ? __might_fault+0x97/0x140
[ 9.687874][ T177] ? __might_fault+0x97/0x140
[ 9.688064][ T177] ____sys_sendmsg+0x419/0x850
[ 9.688258][ T177] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.688446][ T177] ? get_timestamp.constprop.0+0x390/0x390
[ 9.688684][ T177] ? move_addr_to_kernel+0xf0/0xf0
[ 9.688873][ T177] ? stack_depot_save_flags+0x367/0x770
[ 9.689057][ T177] ? validate_chain+0x38b/0xc20
[ 9.689258][ T177] ___sys_sendmsg+0x14e/0x1d0
[ 9.689451][ T177] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 9.689687][ T177] ? copy_msghdr_from_user+0x460/0x460
[ 9.689888][ T177] __sys_sendmsg+0x145/0x1f0
[ 9.690077][ T177] ? __sys_sendmsg_sock+0x20/0x20
[ 9.690269][ T177] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 9.690506][ T177] ? do_raw_spin_unlock+0x59/0x250
[ 9.690700][ T177] ? rcu_is_watching+0x15/0xd0
[ 9.690889][ T177] do_syscall_64+0xf3/0xfc0
[ 9.691170][ T177] ? trace_hardirqs_off+0xd/0x30
[ 9.691359][ T177] ? exc_page_fault+0xee/0x100
[ 9.691552][ T177] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.691794][ T177] RIP: 0033:0x7f3dc382008e
[ 9.692087][ T177] 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
[ 9.692863][ T177] RSP: 002b:00007fff2d1d1670 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.693149][ T177] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f3dc382008e
[ 9.693439][ T177] RDX: 0000000000000000 RSI: 00007fff2d1d1720 RDI: 0000000000000005
[ 9.693813][ T177] RBP: 00007fff2d1d1680 R08: 0000000000000000 R09: 0000000000000000
[ 9.694095][ T177] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e1fe
[ 9.694472][ T177] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2d1d1df0
[ 9.694772][ T177]
[ 9.694916][ T177] irq event stamp: 15767
[ 9.695060][ T177] hardirqs last enabled at (15775): [] __up_console_sem+0x5a/0x70
[ 9.695477][ T177] hardirqs last disabled at (15784): [] __up_console_sem+0x3f/0x70
[ 9.695814][ T177] softirqs last enabled at (14976): [] handle_softirqs+0x611/0x940
[ 9.696238][ T177] softirqs last disabled at (14971): [] __irq_exit_rcu+0x103/0x1c0
[ 9.696566][ T177] ---[ end trace 0000000000000000 ]---
[ 9.716268][ T177] ip (177) used greatest stack depth: 23912 bytes left
[ 9.843051][ T181] ------------[ cut here ]------------
[ 9.843507][ T181] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/181
[ 9.843811][ T181] Modules linked in:
[ 9.843969][ T181] CPU: 2 UID: 0 PID: 181 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.844306][ T181] Tainted: [W]=WARN
[ 9.844456][ T181] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.844695][ T181] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.844921][ T181] 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
[ 9.845456][ T181] RSP: 0018:ffa0000000917ab0 EFLAGS: 00010286
[ 9.845680][ T181] RAX: 00000000ffffffa6 RBX: ff110000055ec580 RCX: 1ff4000000122f1c
[ 9.845930][ T181] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000055ec63c
[ 9.846190][ T181] RBP: ff11000008051000 R08: 1fe2200000abd8c9 R09: ff1100000c6daed0
[ 9.846437][ T181] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.846704][ T181] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008051000
[ 9.846961][ T181] FS: 00007fd34486f840(0000) GS:ff110000876ac000(0000) knlGS:0000000000000000
[ 9.847259][ T181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.847477][ T181] CR2: 00007fd344a76430 CR3: 000000000f822005 CR4: 0000000000771ef0
[ 9.847730][ T181] PKRU: 55555554
[ 9.847879][ T181] Call Trace:
[ 9.848029][ T181]
[ 9.848147][ T181] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.848346][ T181] ? notifier_call_chain+0xb0/0x320
[ 9.848533][ T181] rtmsg_ifinfo+0x5c/0xb0
[ 9.848692][ T181] register_netdevice+0x137a/0x1980
[ 9.848878][ T181] ? unregister_netdevice_queue+0x470/0x470
[ 9.849096][ T181] register_netdev+0x23/0x40
[ 9.849294][ T181] loopback_net_init+0x7d/0x150
[ 9.849482][ T181] ops_init+0x187/0x560
[ 9.849636][ T181] setup_net+0x11b/0x3b0
[ 9.849795][ T181] ? unregister_pernet_device+0x80/0x80
[ 9.849976][ T181] ? lockdep_init_map_type+0x5d/0x250
[ 9.850175][ T181] ? mutex_init_lockdep+0xf6/0x120
[ 9.850362][ T181] copy_net_ns+0x2fd/0x450
[ 9.850548][ T181] create_new_namespaces+0x371/0xa10
[ 9.850747][ T181] unshare_nsproxy_namespaces+0xa5/0x150
[ 9.850931][ T181] ksys_unshare+0x47e/0x8c0
[ 9.851115][ T181] ? walk_process_tree+0x350/0x350
[ 9.851312][ T181] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.851498][ T181] __x64_sys_unshare+0x34/0x50
[ 9.851688][ T181] ? do_syscall_64+0x82/0xfc0
[ 9.851873][ T181] do_syscall_64+0xf3/0xfc0
[ 9.852058][ T181] ? trace_hardirqs_off+0xd/0x30
[ 9.852258][ T181] ? exc_page_fault+0xee/0x100
[ 9.852444][ T181] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.852666][ T181] RIP: 0033:0x7fd344b31bcb
[ 9.852858][ T181] 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
[ 9.853395][ T181] RSP: 002b:00007fff23f617a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 9.853643][ T181] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fd344b31bcb
[ 9.853896][ T181] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.854142][ T181] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 9.854403][ T181] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff23f639d0
[ 9.854655][ T181] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff23f6485e
[ 9.854907][ T181]
[ 9.855057][ T181] irq event stamp: 23411
[ 9.855216][ T181] hardirqs last enabled at (23423): [] __up_console_sem+0x5a/0x70
[ 9.855499][ T181] hardirqs last disabled at (23432): [] __up_console_sem+0x3f/0x70
[ 9.855783][ T181] softirqs last enabled at (22848): [] handle_softirqs+0x611/0x940
[ 9.856063][ T181] softirqs last disabled at (22447): [] __irq_exit_rcu+0x103/0x1c0
[ 9.856353][ T181] ---[ end trace 0000000000000000 ]---
[ 9.893023][ T182] ------------[ cut here ]------------
[ 9.893209][ T182] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/182
[ 9.893455][ T182] Modules linked in:
[ 9.893567][ T182] CPU: 0 UID: 0 PID: 182 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.893853][ T182] Tainted: [W]=WARN
[ 9.893959][ T182] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.894142][ T182] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.894332][ T182] 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
[ 9.894829][ T182] RSP: 0018:ffa0000000927030 EFLAGS: 00010286
[ 9.895005][ T182] RAX: 00000000ffffffa6 RBX: ff110000055ed380 RCX: 1ff4000000124dcc
[ 9.895213][ T182] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000055ed43c
[ 9.895418][ T182] RBP: ff11000008051000 R08: 1fe2200000abda89 R09: ff11000009ac8b68
[ 9.895624][ T182] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[ 9.895834][ T182] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008051ce1
[ 9.896042][ T182] FS: 00007fc641074840(0000) GS:ff110000875ac000(0000) knlGS:0000000000000000
[ 9.896294][ T182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.896466][ T182] CR2: 0000000030241988 CR3: 000000000f847003 CR4: 0000000000771ef0
[ 9.896678][ T182] PKRU: 55555554
[ 9.896782][ T182] Call Trace:
[ 9.896886][ T182]
[ 9.896958][ T182] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.897098][ T182] rtmsg_ifinfo+0x5c/0xb0
[ 9.897209][ T182] ? mark_held_locks+0x40/0x70
[ 9.897350][ T182] __dev_notify_flags+0x1b8/0x280
[ 9.897489][ T182] ? netif_change_name+0x8c0/0x8c0
[ 9.897625][ T182] ? __dev_change_flags+0x4a4/0x660
[ 9.897765][ T182] ? netif_set_allmulti+0x250/0x250
[ 9.897905][ T182] ? is_bpf_text_address+0x68/0x110
[ 9.898046][ T182] netif_change_flags+0xfe/0x190
[ 9.898192][ T182] do_setlink.isra.0+0x1cc3/0x2750
[ 9.898331][ T182] ? rtnl_link_get_size+0x350/0x350
[ 9.898469][ T182] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 9.898642][ T182] ? rcu_read_lock_any_held+0x3c/0x90
[ 9.898785][ T182] ? validate_chain+0x38b/0xc20
[ 9.898922][ T182] ? rcu_read_lock_any_held+0x66/0x90
[ 9.899057][ T182] ? stack_depot_save_flags+0x367/0x770
[ 9.899294][ T182] ? __kernel_text_address+0x12/0x30
[ 9.899433][ T182] ? __lock_acquire+0x508/0xc10
[ 9.899570][ T182] ? lock_acquire.part.0+0xbc/0x260
[ 9.899710][ T182] ? rtnl_newlink+0x883/0xef0
[ 9.899851][ T182] ? rcu_is_watching+0x15/0xd0
[ 9.899989][ T182] ? lock_acquire+0x134/0x160
[ 9.900126][ T182] ? rcu_is_watching+0x15/0xd0
[ 9.900339][ T182] ? rcu_is_watching+0x15/0xd0
[ 9.900477][ T182] ? trace_contention_end+0xb3/0x1a0
[ 9.900615][ T182] ? __mutex_lock+0x1db/0x2010
[ 9.900755][ T182] ? __mutex_lock+0x9b2/0x2010
[ 9.900894][ T182] ? rtnl_newlink+0x883/0xef0
[ 9.901035][ T182] ? ww_mutex_lock+0x160/0x160
[ 9.901271][ T182] ? __rtnl_newlink+0x3fa/0xa50
[ 9.901490][ T182] rtnl_newlink+0x8d1/0xef0
[ 9.901629][ T182] ? lock_acquire.part.0+0xbc/0x260
[ 9.901769][ T182] ? find_held_lock+0x2b/0x80
[ 9.901905][ T182] ? __rtnl_newlink+0xa50/0xa50
[ 9.902043][ T182] ? mark_usage+0x61/0x170
[ 9.902259][ T182] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.902399][ T182] ? lock_acquire.part.0+0xbc/0x260
[ 9.902535][ T182] ? find_held_lock+0x2b/0x80
[ 9.902676][ T182] ? __rtnl_newlink+0xa50/0xa50
[ 9.902814][ T182] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.902952][ T182] ? __rtnl_newlink+0xa50/0xa50
[ 9.903089][ T182] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.903316][ T182] ? validate_chain+0x38b/0xc20
[ 9.903457][ T182] ? rtnl_link_fill+0x920/0x920
[ 9.903594][ T182] ? __lock_acquire+0x508/0xc10
[ 9.903738][ T182] ? lock_acquire.part.0+0xbc/0x260
[ 9.903875][ T182] ? find_held_lock+0x2b/0x80
[ 9.904015][ T182] netlink_rcv_skb+0x14e/0x3a0
[ 9.904152][ T182] ? rtnl_link_fill+0x920/0x920
[ 9.904330][ T182] ? netlink_ack+0xcf0/0xcf0
[ 9.904471][ T182] ? netlink_deliver_tap+0xc5/0x330
[ 9.904608][ T182] ? netlink_deliver_tap+0x13c/0x330
[ 9.904753][ T182] netlink_unicast+0x486/0x750
[ 9.904892][ T182] ? netlink_attachskb+0x810/0x810
[ 9.905028][ T182] ? __lock_acquire+0x508/0xc10
[ 9.905171][ T182] ? __lock_acquire+0x4b1/0xc10
[ 9.905307][ T182] netlink_sendmsg+0x735/0xc60
[ 9.905443][ T182] ? netlink_unicast+0x750/0x750
[ 9.905580][ T182] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.905722][ T182] ? __might_fault+0x97/0x140
[ 9.905861][ T182] ? __might_fault+0x97/0x140
[ 9.906000][ T182] ____sys_sendmsg+0x419/0x850
[ 9.906139][ T182] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.906278][ T182] ? get_timestamp.constprop.0+0x390/0x390
[ 9.906445][ T182] ? move_addr_to_kernel+0xf0/0xf0
[ 9.906582][ T182] ? stack_depot_save_flags+0x367/0x770
[ 9.906726][ T182] ? validate_chain+0x38b/0xc20
[ 9.906867][ T182] ___sys_sendmsg+0x14e/0x1d0
[ 9.907004][ T182] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 9.907179][ T182] ? copy_msghdr_from_user+0x460/0x460
[ 9.907328][ T182] __sys_sendmsg+0x145/0x1f0
[ 9.907464][ T182] ? __sys_sendmsg_sock+0x20/0x20
[ 9.907600][ T182] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 9.907780][ T182] ? do_raw_spin_unlock+0x59/0x250
[ 9.907918][ T182] ? rcu_is_watching+0x15/0xd0
[ 9.908056][ T182] do_syscall_64+0xf3/0xfc0
[ 9.908199][ T182] ? trace_hardirqs_off+0xd/0x30
[ 9.908334][ T182] ? exc_page_fault+0xee/0x100
[ 9.908470][ T182] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.908639][ T182] RIP: 0033:0x7fc6412ae08e
[ 9.908790][ T182] 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
[ 9.909282][ T182] RSP: 002b:00007ffe941a7470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.909584][ T182] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fc6412ae08e
[ 9.909871][ T182] RDX: 0000000000000000 RSI: 00007ffe941a7520 RDI: 0000000000000005
[ 9.910149][ T182] RBP: 00007ffe941a7480 R08: 0000000000000000 R09: 0000000000000000
[ 9.910438][ T182] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e1ff
[ 9.910724][ T182] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe941a7bf0
[ 9.911011][ T182]
[ 9.911153][ T182] irq event stamp: 26571
[ 9.911300][ T182] hardirqs last enabled at (26581): [] __up_console_sem+0x5a/0x70
[ 9.911634][ T182] hardirqs last disabled at (26588): [] __up_console_sem+0x3f/0x70
[ 9.911970][ T182] softirqs last enabled at (26238): [] handle_softirqs+0x611/0x940
[ 9.912230][ T182] softirqs last disabled at (26171): [] __irq_exit_rcu+0x103/0x1c0
[ 9.912468][ T182] ---[ end trace 0000000000000000 ]---
[ 10.131495][ T186] ------------[ cut here ]------------
[ 10.131754][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/186
[ 10.132041][ T186] Modules linked in: veth
[ 10.132211][ T186] CPU: 0 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.132503][ T186] Tainted: [W]=WARN
[ 10.132616][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.132801][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.132993][ 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
[ 10.133511][ T186] RSP: 0018:ffa0000000966e30 EFLAGS: 00010286
[ 10.133707][ T186] RAX: 00000000ffffffa6 RBX: ff1100000b8a91c0 RCX: 1ff400000012cd8c
[ 10.133920][ T186] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b8a927c
[ 10.134132][ T186] RBP: ff11000007509000 R08: 1fe2200001715251 R09: ff1100000ccaaed0
[ 10.134349][ T186] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.134565][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000baa2dfc
[ 10.134787][ T186] FS: 00007fa6a313a840(0000) GS:ff110000875ac000(0000) knlGS:0000000000000000
[ 10.135039][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.135223][ T186] CR2: 000055c9ad7edd60 CR3: 000000000f86f002 CR4: 0000000000771ef0
[ 10.135437][ T186] PKRU: 55555554
[ 10.135545][ T186] Call Trace:
[ 10.135656][ T186]
[ 10.135732][ T186] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 10.135914][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.136062][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 10.136176][ T186] ? find_held_lock+0x2b/0x80
[ 10.136323][ T186] ? find_held_lock+0x2b/0x80
[ 10.136465][ T186] __dev_notify_flags+0x1b8/0x280
[ 10.136609][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.136756][ T186] ? netif_change_name+0x8c0/0x8c0
[ 10.136900][ T186] ? __queue_work+0x315/0xc00
[ 10.137045][ T186] ? __queue_work+0x31a/0xc00
[ 10.137196][ T186] ? mark_held_locks+0x40/0x70
[ 10.137340][ T186] rtnl_configure_link+0x1ac/0x390
[ 10.137482][ T186] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.137665][ T186] ? queue_delayed_work_on+0x95/0x100
[ 10.137809][ T186] veth_newlink+0x330/0x8d0 [veth]
[ 10.137958][ T186] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.138137][ T186] ? kasan_save_stack+0x2f/0x50
[ 10.138343][ T186] ? kasan_save_track+0x14/0x30
[ 10.138485][ T186] ? __kasan_kmalloc+0x7b/0x90
[ 10.138650][ T186] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.138793][ T186] ? alloc_netdev_mqs+0xe75/0x1480
[ 10.138937][ T186] ? rtnl_af_lookup+0x290/0x290
[ 10.139079][ T186] ? alloc_netdev_mqs+0xec0/0x1480
[ 10.139281][ T186] ? rtnl_create_link+0x169/0xf20
[ 10.139426][ T186] rtnl_newlink_create+0x2da/0x780
[ 10.139570][ T186] ? rtnl_create_link+0xf20/0xf20
[ 10.139714][ T186] ? __dev_get_by_name+0x12/0x50
[ 10.139856][ T186] ? rtnl_dev_get+0xd7/0x170
[ 10.140007][ T186] __rtnl_newlink+0x22b/0xa50
[ 10.140153][ T186] rtnl_newlink+0x8d1/0xef0
[ 10.140357][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 10.140604][ T186] ? find_held_lock+0x2b/0x80
[ 10.140755][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 10.140897][ T186] ? mark_usage+0x61/0x170
[ 10.141041][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.141244][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.141389][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 10.141532][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.141677][ T186] ? validate_chain+0x38b/0xc20
[ 10.141819][ T186] ? rtnl_link_fill+0x920/0x920
[ 10.141960][ T186] ? __lock_acquire+0x508/0xc10
[ 10.142105][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 10.142303][ T186] ? find_held_lock+0x2b/0x80
[ 10.142446][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 10.142588][ T186] ? rtnl_link_fill+0x920/0x920
[ 10.142790][ T186] ? netlink_ack+0xcf0/0xcf0
[ 10.142936][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 10.143079][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 10.143284][ T186] netlink_unicast+0x486/0x750
[ 10.143429][ T186] ? netlink_attachskb+0x810/0x810
[ 10.143572][ T186] ? __lock_acquire+0x508/0xc10
[ 10.143720][ T186] ? __lock_acquire+0x4b1/0xc10
[ 10.143863][ T186] netlink_sendmsg+0x735/0xc60
[ 10.144007][ T186] ? netlink_unicast+0x750/0x750
[ 10.144150][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.144352][ T186] ? __might_fault+0x97/0x140
[ 10.144496][ T186] ? __might_fault+0x97/0x140
[ 10.144639][ T186] ____sys_sendmsg+0x419/0x850
[ 10.144788][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.144930][ T186] ? get_timestamp.constprop.0+0x390/0x390
[ 10.145106][ T186] ? move_addr_to_kernel+0xf0/0xf0
[ 10.145330][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.145473][ T186] ? rcu_read_unlock+0x1b/0x70
[ 10.145618][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 10.145765][ T186] ? wp_page_copy+0x6bf/0x10d0
[ 10.145910][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 10.146058][ T186] ? do_wp_page+0x957/0x10a0
[ 10.146318][ T186] ? lock_vma_under_rcu+0x159/0x410
[ 10.146464][ T186] __sys_sendmsg+0x145/0x1f0
[ 10.146605][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 10.146758][ T186] ? rcu_is_watching+0x15/0xd0
[ 10.146900][ T186] ? rcu_is_watching+0x15/0xd0
[ 10.147042][ T186] do_syscall_64+0xf3/0xfc0
[ 10.147300][ T186] ? trace_hardirqs_off+0xd/0x30
[ 10.147444][ T186] ? exc_page_fault+0xee/0x100
[ 10.147587][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.147766][ T186] RIP: 0033:0x7fa6a337408e
[ 10.147917][ 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
[ 10.148542][ T186] RSP: 002b:00007ffc5e40be40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.148759][ T186] RAX: ffffffffffffffda RBX: 00007ffc5e40c5e8 RCX: 00007fa6a337408e
[ 10.148970][ T186] RDX: 0000000000000000 RSI: 00007ffc5e40bef0 RDI: 0000000000000005
[ 10.149297][ T186] RBP: 00007ffc5e40be50 R08: 0000000000000000 R09: 0000000000000000
[ 10.149509][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e1ff
[ 10.149726][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5e40c5c0
[ 10.149941][ T186]
[ 10.150048][ T186] irq event stamp: 26323
[ 10.150156][ T186] hardirqs last enabled at (26331): [] __up_console_sem+0x5a/0x70
[ 10.150513][ T186] hardirqs last disabled at (26512): [] __up_console_sem+0x3f/0x70
[ 10.150760][ T186] softirqs last enabled at (26506): [] handle_softirqs+0x611/0x940
[ 10.151005][ T186] softirqs last disabled at (26335): [] __irq_exit_rcu+0x103/0x1c0
[ 10.151360][ T186] ---[ end trace 0000000000000000 ]---
[ 10.171806][ T186] ------------[ cut here ]------------
[ 10.172013][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/186
[ 10.172326][ T186] Modules linked in: veth
[ 10.172482][ T186] CPU: 2 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.172815][ T186] Tainted: [W]=WARN
[ 10.172966][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.173207][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.173437][ 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
[ 10.173985][ T186] RSP: 0018:ffa00000009671b0 EFLAGS: 00010286
[ 10.174217][ T186] RAX: 00000000ffffffa6 RBX: ff11000008b00740 RCX: 1ff400000012cdfc
[ 10.174477][ T186] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008b007fc
[ 10.174739][ T186] RBP: ff110000075f1000 R08: 1fe2200001160101 R09: ff1100000ccaaed0
[ 10.174994][ T186] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.175259][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.175513][ T186] FS: 00007fa6a313a840(0000) GS:ff110000876ac000(0000) knlGS:0000000000000000
[ 10.175812][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.176032][ T186] CR2: 00000000004eb188 CR3: 000000000f86f002 CR4: 0000000000771ef0
[ 10.176398][ T186] PKRU: 55555554
[ 10.176666][ T186] Call Trace:
[ 10.176917][ T186]
[ 10.177128][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.177418][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 10.177568][ T186] __dev_notify_flags+0x1b8/0x280
[ 10.177763][ T186] ? netif_change_name+0x8c0/0x8c0
[ 10.177949][ T186] ? rtnl_af_lookup+0x290/0x290
[ 10.178132][ T186] ? alloc_netdev_mqs+0xec0/0x1480
[ 10.178331][ T186] rtnl_configure_link+0x1ac/0x390
[ 10.178518][ T186] rtnl_newlink_create+0x353/0x780
[ 10.178717][ T186] ? rtnl_create_link+0xf20/0xf20
[ 10.178904][ T186] ? __dev_get_by_name+0x12/0x50
[ 10.179090][ T186] ? rtnl_dev_get+0xd7/0x170
[ 10.179293][ T186] __rtnl_newlink+0x22b/0xa50
[ 10.179482][ T186] rtnl_newlink+0x8d1/0xef0
[ 10.179674][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 10.179860][ T186] ? find_held_lock+0x2b/0x80
[ 10.180046][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 10.180246][ T186] ? mark_usage+0x61/0x170
[ 10.180430][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.180618][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.180811][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 10.180996][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.181193][ T186] ? validate_chain+0x38b/0xc20
[ 10.181378][ T186] ? rtnl_link_fill+0x920/0x920
[ 10.181562][ T186] ? __lock_acquire+0x508/0xc10
[ 10.181759][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 10.181941][ T186] ? find_held_lock+0x2b/0x80
[ 10.182128][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 10.182324][ T186] ? rtnl_link_fill+0x920/0x920
[ 10.182511][ T186] ? netlink_ack+0xcf0/0xcf0
[ 10.182701][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 10.182885][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 10.183074][ T186] netlink_unicast+0x486/0x750
[ 10.183275][ T186] ? netlink_attachskb+0x810/0x810
[ 10.183459][ T186] ? __lock_acquire+0x508/0xc10
[ 10.183643][ T186] ? __lock_acquire+0x4b1/0xc10
[ 10.183847][ T186] netlink_sendmsg+0x735/0xc60
[ 10.184057][ T186] ? netlink_unicast+0x750/0x750
[ 10.184254][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.184441][ T186] ? __might_fault+0x97/0x140
[ 10.184631][ T186] ? __might_fault+0x97/0x140
[ 10.184826][ T186] ____sys_sendmsg+0x419/0x850
[ 10.185014][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.185212][ T186] ? get_timestamp.constprop.0+0x390/0x390
[ 10.185428][ T186] ? move_addr_to_kernel+0xf0/0xf0
[ 10.185614][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.185802][ T186] ? rcu_read_unlock+0x1b/0x70
[ 10.185992][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 10.186189][ T186] ? wp_page_copy+0x6bf/0x10d0
[ 10.186374][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 10.186563][ T186] ? do_wp_page+0x957/0x10a0
[ 10.186759][ T186] ? lock_vma_under_rcu+0x159/0x410
[ 10.186948][ T186] __sys_sendmsg+0x145/0x1f0
[ 10.187134][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 10.187335][ T186] ? rcu_is_watching+0x15/0xd0
[ 10.187525][ T186] ? rcu_is_watching+0x15/0xd0
[ 10.187720][ T186] do_syscall_64+0xf3/0xfc0
[ 10.187907][ T186] ? trace_hardirqs_off+0xd/0x30
[ 10.188093][ T186] ? exc_page_fault+0xee/0x100
[ 10.188292][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.188509][ T186] RIP: 0033:0x7fa6a337408e
[ 10.188707][ 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
[ 10.189256][ T186] RSP: 002b:00007ffc5e40be40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.189506][ T186] RAX: ffffffffffffffda RBX: 00007ffc5e40c5e8 RCX: 00007fa6a337408e
[ 10.189760][ T186] RDX: 0000000000000000 RSI: 00007ffc5e40bef0 RDI: 0000000000000005
[ 10.190016][ T186] RBP: 00007ffc5e40be50 R08: 0000000000000000 R09: 0000000000000000
[ 10.190291][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e1ff
[ 10.190540][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5e40c5c0
[ 10.190799][ T186]
[ 10.190948][ T186] irq event stamp: 46697
[ 10.191100][ T186] hardirqs last enabled at (46707): [] __up_console_sem+0x5a/0x70
[ 10.191396][ T186] hardirqs last disabled at (46718): [] __up_console_sem+0x3f/0x70
[ 10.191684][ T186] softirqs last enabled at (45992): [] handle_softirqs+0x611/0x940
[ 10.191963][ T186] softirqs last disabled at (45847): [] __irq_exit_rcu+0x103/0x1c0
[ 10.192258][ T186] ---[ end trace 0000000000000000 ]---
[ 10.196147][ T186] ip (186) used greatest stack depth: 23848 bytes left
[ 10.220861][ T188] ------------[ cut here ]------------
[ 10.221029][ T188] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/188
[ 10.221851][ T188] Modules linked in: veth
[ 10.221971][ T188] CPU: 0 UID: 0 PID: 188 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.222259][ T188] Tainted: [W]=WARN
[ 10.222364][ T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.222536][ T188] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.222725][ T188] 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
[ 10.223213][ T188] RSP: 0018:ffa0000000587030 EFLAGS: 00010286
[ 10.223386][ T188] RAX: 00000000ffffffa6 RBX: ff11000008b011c0 RCX: 1ff40000000b0dcc
[ 10.223587][ T188] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008b0127c
[ 10.223790][ T188] RBP: ff110000075f1000 R08: 1fe2200001160251 R09: ff1100000960d1e8
[ 10.223991][ T188] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[ 10.224199][ T188] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000075f1ce1
[ 10.224401][ T188] FS: 00007fd7b1776840(0000) GS:ff110000875ac000(0000) knlGS:0000000000000000
[ 10.224637][ T188] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.224812][ T188] CR2: 000000002cf86988 CR3: 0000000005e96004 CR4: 0000000000771ef0
[ 10.225014][ T188] PKRU: 55555554
[ 10.225119][ T188] Call Trace:
[ 10.225227][ T188]
[ 10.225298][ T188] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.225438][ T188] rtmsg_ifinfo+0x5c/0xb0
[ 10.225542][ T188] ? mark_held_locks+0x40/0x70
[ 10.225682][ T188] __dev_notify_flags+0x1b8/0x280
[ 10.225819][ T188] ? netif_change_name+0x8c0/0x8c0
[ 10.225955][ T188] ? __dev_change_flags+0x4a4/0x660
[ 10.226092][ T188] ? netif_set_allmulti+0x250/0x250
[ 10.226231][ T188] ? is_bpf_text_address+0x68/0x110
[ 10.226369][ T188] netif_change_flags+0xfe/0x190
[ 10.226504][ T188] do_setlink.isra.0+0x1cc3/0x2750
[ 10.226639][ T188] ? rtnl_link_get_size+0x350/0x350
[ 10.226779][ T188] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.226948][ T188] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.227085][ T188] ? validate_chain+0x38b/0xc20
[ 10.227225][ T188] ? rcu_read_lock_any_held+0x66/0x90
[ 10.227360][ T188] ? stack_depot_save_flags+0x367/0x770
[ 10.227498][ T188] ? __kernel_text_address+0x12/0x30
[ 10.227634][ T188] ? __lock_acquire+0x508/0xc10
[ 10.227776][ T188] ? lock_acquire.part.0+0xbc/0x260
[ 10.227910][ T188] ? rtnl_newlink+0x883/0xef0
[ 10.228045][ T188] ? rcu_is_watching+0x15/0xd0
[ 10.228187][ T188] ? lock_acquire+0x134/0x160
[ 10.228321][ T188] ? rcu_is_watching+0x15/0xd0
[ 10.228453][ T188] ? rcu_is_watching+0x15/0xd0
[ 10.228588][ T188] ? trace_contention_end+0xb3/0x1a0
[ 10.228725][ T188] ? __mutex_lock+0x1db/0x2010
[ 10.228860][ T188] ? __mutex_lock+0x9b2/0x2010
[ 10.228996][ T188] ? rtnl_newlink+0x883/0xef0
[ 10.229132][ T188] ? ww_mutex_lock+0x160/0x160
[ 10.229274][ T188] ? __rtnl_newlink+0x3fa/0xa50
[ 10.229412][ T188] rtnl_newlink+0x8d1/0xef0
[ 10.229548][ T188] ? lock_acquire.part.0+0xbc/0x260
[ 10.229687][ T188] ? find_held_lock+0x2b/0x80
[ 10.229823][ T188] ? __rtnl_newlink+0xa50/0xa50
[ 10.229955][ T188] ? mark_usage+0x61/0x170
[ 10.230091][ T188] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.230235][ T188] ? lock_acquire.part.0+0xbc/0x260
[ 10.230370][ T188] ? find_held_lock+0x2b/0x80
[ 10.230506][ T188] ? __rtnl_newlink+0xa50/0xa50
[ 10.230640][ T188] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.230780][ T188] ? __rtnl_newlink+0xa50/0xa50
[ 10.230913][ T188] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.231048][ T188] ? validate_chain+0x38b/0xc20
[ 10.231189][ T188] ? rtnl_link_fill+0x920/0x920
[ 10.231324][ T188] ? __lock_acquire+0x508/0xc10
[ 10.231460][ T188] ? lock_acquire.part.0+0xbc/0x260
[ 10.231594][ T188] ? find_held_lock+0x2b/0x80
[ 10.231734][ T188] netlink_rcv_skb+0x14e/0x3a0
[ 10.231868][ T188] ? rtnl_link_fill+0x920/0x920
[ 10.232003][ T188] ? netlink_ack+0xcf0/0xcf0
[ 10.232141][ T188] ? netlink_deliver_tap+0xc5/0x330
[ 10.232281][ T188] ? netlink_deliver_tap+0x13c/0x330
[ 10.232418][ T188] netlink_unicast+0x486/0x750
[ 10.232555][ T188] ? netlink_attachskb+0x810/0x810
[ 10.232694][ T188] ? __lock_acquire+0x508/0xc10
[ 10.232827][ T188] ? __lock_acquire+0x4b1/0xc10
[ 10.232963][ T188] netlink_sendmsg+0x735/0xc60
[ 10.233102][ T188] ? netlink_unicast+0x750/0x750
[ 10.233241][ T188] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.233375][ T188] ? __might_fault+0x97/0x140
[ 10.233509][ T188] ? __might_fault+0x97/0x140
[ 10.233645][ T188] ____sys_sendmsg+0x419/0x850
[ 10.233786][ T188] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.233919][ T188] ? get_timestamp.constprop.0+0x390/0x390
[ 10.234083][ T188] ? move_addr_to_kernel+0xf0/0xf0
[ 10.234226][ T188] ? stack_depot_save_flags+0x367/0x770
[ 10.234361][ T188] ? validate_chain+0x38b/0xc20
[ 10.234495][ T188] ___sys_sendmsg+0x14e/0x1d0
[ 10.234628][ T188] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.234800][ T188] ? copy_msghdr_from_user+0x460/0x460
[ 10.234945][ T188] __sys_sendmsg+0x145/0x1f0
[ 10.235079][ T188] ? __sys_sendmsg_sock+0x20/0x20
[ 10.235221][ T188] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.235389][ T188] ? do_raw_spin_unlock+0x59/0x250
[ 10.235523][ T188] ? rcu_is_watching+0x15/0xd0
[ 10.235663][ T188] do_syscall_64+0xf3/0xfc0
[ 10.235798][ T188] ? trace_hardirqs_off+0xd/0x30
[ 10.235933][ T188] ? exc_page_fault+0xee/0x100
[ 10.236067][ T188] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.236239][ T188] RIP: 0033:0x7fd7b19b008e
[ 10.236384][ T188] 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
[ 10.236868][ T188] RSP: 002b:00007ffd03f9e5c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.237071][ T188] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd7b19b008e
[ 10.237286][ T188] RDX: 0000000000000000 RSI: 00007ffd03f9e670 RDI: 0000000000000005
[ 10.237487][ T188] RBP: 00007ffd03f9e5d0 R08: 0000000000000000 R09: 0000000000000000
[ 10.237692][ T188] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e1ff
[ 10.237892][ T188] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd03f9ed40
[ 10.238100][ T188]
[ 10.238206][ T188] irq event stamp: 16087
[ 10.238307][ T188] hardirqs last enabled at (16095): [] __up_console_sem+0x5a/0x70
[ 10.238539][ T188] hardirqs last disabled at (16102): [] __up_console_sem+0x3f/0x70
[ 10.238774][ T188] softirqs last enabled at (16042): [] handle_softirqs+0x611/0x940
[ 10.239011][ T188] softirqs last disabled at (16037): [] __irq_exit_rcu+0x103/0x1c0
[ 10.239247][ T188] ---[ end trace 0000000000000000 ]---
[ 10.293976][ T190] ------------[ cut here ]------------
[ 10.294906][ T190] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/190
[ 10.295170][ T190] Modules linked in: veth
[ 10.295282][ T190] CPU: 0 UID: 0 PID: 190 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.295558][ T190] Tainted: [W]=WARN
[ 10.295665][ T190] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.295847][ T190] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.296028][ 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
[ 10.296511][ T190] RSP: 0018:ffa00000005d7030 EFLAGS: 00010286
[ 10.296685][ T190] RAX: 00000000ffffffa6 RBX: ff1100000b94a200 RCX: 1ff40000000badcc
[ 10.296928][ T190] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b94a2bc
[ 10.297127][ T190] RBP: ff11000007509000 R08: 1fe2200001729459 R09: ff1100000c670b68
[ 10.297328][ T190] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[ 10.297527][ T190] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000007509ce1
[ 10.297734][ T190] FS: 00007fcffa75e840(0000) GS:ff110000875ac000(0000) knlGS:0000000000000000
[ 10.297962][ T190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.298126][ T190] CR2: 0000000009fb6988 CR3: 000000000a373006 CR4: 0000000000771ef0
[ 10.298327][ T190] PKRU: 55555554
[ 10.298426][ T190] Call Trace:
[ 10.298523][ T190]
[ 10.298606][ T190] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.298755][ T190] rtmsg_ifinfo+0x5c/0xb0
[ 10.298857][ T190] ? mark_held_locks+0x40/0x70
[ 10.298991][ T190] __dev_notify_flags+0x1b8/0x280
[ 10.299127][ T190] ? netif_change_name+0x8c0/0x8c0
[ 10.299265][ T190] ? __dev_change_flags+0x4a4/0x660
[ 10.299398][ T190] ? netif_set_allmulti+0x250/0x250
[ 10.299531][ T190] ? is_bpf_text_address+0x68/0x110
[ 10.299676][ T190] netif_change_flags+0xfe/0x190
[ 10.299809][ T190] do_setlink.isra.0+0x1cc3/0x2750
[ 10.299944][ T190] ? rtnl_link_get_size+0x350/0x350
[ 10.300078][ T190] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.300249][ T190] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.300380][ T190] ? validate_chain+0x38b/0xc20
[ 10.300512][ T190] ? rcu_read_lock_any_held+0x66/0x90
[ 10.300645][ T190] ? stack_depot_save_flags+0x367/0x770
[ 10.300800][ T190] ? __kernel_text_address+0x12/0x30
[ 10.300932][ T190] ? __lock_acquire+0x508/0xc10
[ 10.301063][ T190] ? lock_acquire.part.0+0xbc/0x260
[ 10.301198][ T190] ? rtnl_newlink+0x883/0xef0
[ 10.301328][ T190] ? rcu_is_watching+0x15/0xd0
[ 10.301458][ T190] ? lock_acquire+0x134/0x160
[ 10.301589][ T190] ? rcu_is_watching+0x15/0xd0
[ 10.301724][ T190] ? rcu_is_watching+0x15/0xd0
[ 10.301854][ T190] ? trace_contention_end+0xb3/0x1a0
[ 10.301985][ T190] ? __mutex_lock+0x1db/0x2010
[ 10.302116][ T190] ? __mutex_lock+0x9b2/0x2010
[ 10.302252][ T190] ? rtnl_newlink+0x883/0xef0
[ 10.302384][ T190] ? ww_mutex_lock+0x160/0x160
[ 10.302516][ T190] ? __rtnl_newlink+0x3fa/0xa50
[ 10.302657][ T190] rtnl_newlink+0x8d1/0xef0
[ 10.302793][ T190] ? lock_acquire.part.0+0xbc/0x260
[ 10.302924][ T190] ? find_held_lock+0x2b/0x80
[ 10.303056][ T190] ? __rtnl_newlink+0xa50/0xa50
[ 10.303194][ T190] ? mark_usage+0x61/0x170
[ 10.303323][ T190] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.303457][ T190] ? lock_acquire.part.0+0xbc/0x260
[ 10.303588][ T190] ? find_held_lock+0x2b/0x80
[ 10.303723][ T190] ? __rtnl_newlink+0xa50/0xa50
[ 10.303853][ T190] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.303986][ T190] ? __rtnl_newlink+0xa50/0xa50
[ 10.304117][ T190] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.304257][ T190] ? validate_chain+0x38b/0xc20
[ 10.304393][ T190] ? rtnl_link_fill+0x920/0x920
[ 10.304524][ T190] ? __lock_acquire+0x508/0xc10
[ 10.304663][ T190] ? lock_acquire.part.0+0xbc/0x260
[ 10.304792][ T190] ? find_held_lock+0x2b/0x80
[ 10.304924][ T190] netlink_rcv_skb+0x14e/0x3a0
[ 10.305055][ T190] ? rtnl_link_fill+0x920/0x920
[ 10.305194][ T190] ? netlink_ack+0xcf0/0xcf0
[ 10.305328][ T190] ? netlink_deliver_tap+0xc5/0x330
[ 10.305459][ T190] ? netlink_deliver_tap+0x13c/0x330
[ 10.305593][ T190] netlink_unicast+0x486/0x750
[ 10.305729][ T190] ? netlink_attachskb+0x810/0x810
[ 10.305862][ T190] ? __lock_acquire+0x508/0xc10
[ 10.305993][ T190] ? __lock_acquire+0x4b1/0xc10
[ 10.306125][ T190] netlink_sendmsg+0x735/0xc60
[ 10.306263][ T190] ? netlink_unicast+0x750/0x750
[ 10.306418][ T190] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.306551][ T190] ? __might_fault+0x97/0x140
[ 10.306692][ T190] ? __might_fault+0x97/0x140
[ 10.306862][ T190] ____sys_sendmsg+0x419/0x850
[ 10.306995][ T190] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.307124][ T190] ? get_timestamp.constprop.0+0x390/0x390
[ 10.307291][ T190] ? move_addr_to_kernel+0xf0/0xf0
[ 10.307422][ T190] ? stack_depot_save_flags+0x367/0x770
[ 10.307553][ T190] ? validate_chain+0x38b/0xc20
[ 10.307691][ T190] ___sys_sendmsg+0x14e/0x1d0
[ 10.307821][ T190] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.307983][ T190] ? copy_msghdr_from_user+0x460/0x460
[ 10.308126][ T190] __sys_sendmsg+0x145/0x1f0
[ 10.308262][ T190] ? __sys_sendmsg_sock+0x20/0x20
[ 10.308391][ T190] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.308555][ T190] ? do_raw_spin_unlock+0x59/0x250
[ 10.308694][ T190] ? rcu_is_watching+0x15/0xd0
[ 10.308825][ T190] do_syscall_64+0xf3/0xfc0
[ 10.308956][ T190] ? trace_hardirqs_off+0xd/0x30
[ 10.309087][ T190] ? exc_page_fault+0xee/0x100
[ 10.309223][ T190] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.309383][ T190] RIP: 0033:0x7fcffa99808e
[ 10.309522][ T190] 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
[ 10.310039][ T190] RSP: 002b:00007ffe0fcaaec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.310245][ T190] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcffa99808e
[ 10.310446][ T190] RDX: 0000000000000000 RSI: 00007ffe0fcaaf70 RDI: 0000000000000005
[ 10.310651][ T190] RBP: 00007ffe0fcaaed0 R08: 0000000000000000 R09: 0000000000000000
[ 10.310852][ T190] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e1ff
[ 10.311054][ T190] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0fcab640
[ 10.311266][ T190]
[ 10.311368][ T190] irq event stamp: 19111
[ 10.311470][ T190] hardirqs last enabled at (19119): [] __up_console_sem+0x5a/0x70
[ 10.311707][ T190] hardirqs last disabled at (19126): [] __up_console_sem+0x3f/0x70
[ 10.311940][ T190] softirqs last enabled at (18902): [] handle_softirqs+0x611/0x940
[ 10.312175][ T190] softirqs last disabled at (18897): [] __irq_exit_rcu+0x103/0x1c0
[ 10.312413][ T190] ---[ end trace 0000000000000000 ]---
[ 10.313405][ T36] ------------[ cut here ]------------
[ 10.313616][ T36] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u17:0/36
[ 10.313980][ T36] Modules linked in: veth
[ 10.314175][ T36] CPU: 2 UID: 0 PID: 36 Comm: kworker/u17:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.314514][ T36] Tainted: [W]=WARN
[ 10.314661][ T36] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.314864][ T36] Workqueue: events_unbound linkwatch_event
[ 10.315083][ T36] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.315358][ T36] 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
[ 10.315851][ T36] RSP: 0018:ffa000000028f9e0 EFLAGS: 00010286
[ 10.316052][ T36] RAX: 00000000ffffffa6 RBX: ff1100000b94ac80 RCX: 1ff4000000051f02
[ 10.316296][ T36] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b94ad3c
[ 10.316547][ T36] RBP: ff110000075f1000 R08: 1fe22000017295a9 R09: ff11000001d55238
[ 10.316782][ T36] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 10.317010][ T36] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 10.317257][ T36] FS: 0000000000000000(0000) GS:ff110000876ac000(0000) knlGS:0000000000000000
[ 10.317521][ T36] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.317725][ T36] CR2: 00007fa23aa9f0c8 CR3: 0000000004fd7006 CR4: 0000000000771ef0
[ 10.317957][ T36] PKRU: 55555554
[ 10.318097][ T36] Call Trace:
[ 10.318251][ T36]
[ 10.318362][ T36] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.318534][ T36] ? notifier_call_chain+0xb0/0x320
[ 10.318718][ T36] rtmsg_ifinfo+0x5c/0xb0
[ 10.318862][ T36] netif_state_change+0x155/0x340
[ 10.319034][ T36] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 10.319246][ T36] ? linkwatch_do_dev+0xae/0xd0
[ 10.319417][ T36] __linkwatch_run_queue+0x34c/0x750
[ 10.319590][ T36] ? linkwatch_do_dev+0xd0/0xd0
[ 10.319773][ T36] linkwatch_event+0x7f/0xb0
[ 10.319959][ T36] ? __linkwatch_run_queue+0x750/0x750
[ 10.320132][ T36] process_one_work+0xdf8/0x1410
[ 10.320322][ T36] ? pwq_dec_nr_in_flight+0x710/0x710
[ 10.320492][ T36] ? lock_acquire.part.0+0xbc/0x260
[ 10.320674][ T36] worker_thread+0x4f1/0xd60
[ 10.320851][ T36] ? rescuer_thread+0x1320/0x1320
[ 10.321021][ T36] kthread+0x367/0x460
[ 10.321175][ T36] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 10.321380][ T36] ? kthread_affine_node+0x330/0x330
[ 10.321552][ T36] ret_from_fork+0x4a4/0x720
[ 10.321726][ T36] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 10.321927][ T36] ? __switch_to+0x5a3/0xe00
[ 10.322099][ T36] ? kthread_affine_node+0x330/0x330
[ 10.322284][ T36] ret_from_fork_asm+0x11/0x20
[ 10.322461][ T36]
[ 10.322601][ T36] irq event stamp: 59219
[ 10.322778][ T36] hardirqs last enabled at (59229): [] __up_console_sem+0x5a/0x70
[ 10.323043][ T36] hardirqs last disabled at (59238): [] __up_console_sem+0x3f/0x70
[ 10.323315][ T36] softirqs last enabled at (58768): [] handle_softirqs+0x611/0x940
[ 10.323577][ T36] softirqs last disabled at (58763): [] __irq_exit_rcu+0x103/0x1c0
[ 10.323871][ T36] ---[ end trace 0000000000000000 ]---
[ 10.380130][ T192] ------------[ cut here ]------------
[ 10.380325][ T192] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/192
[ 10.380561][ T192] Modules linked in: veth
[ 10.380673][ T192] CPU: 3 UID: 0 PID: 192 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.380954][ T192] Tainted: [W]=WARN
[ 10.381071][ T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.381257][ T192] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.381429][ T192] 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
[ 10.381914][ T192] RSP: 0018:ffa0000000617150 EFLAGS: 00010286
[ 10.382082][ T192] RAX: 00000000ffffffa6 RBX: ff1100000cd3e900 RCX: 1ff40000000c2df0
[ 10.382287][ T192] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cd3e9bc
[ 10.382506][ T192] RBP: ff11000007509000 R08: 1fe22000019a7d39 R09: ff1100000754d1e8
[ 10.382703][ T192] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 10.382914][ T192] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008e43140
[ 10.383109][ T192] FS: 00007fbbd9673840(0000) GS:ff1100008772c000(0000) knlGS:0000000000000000
[ 10.383395][ T192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.383564][ T192] CR2: 00000000004ec118 CR3: 0000000005eee003 CR4: 0000000000771ef0
[ 10.383764][ T192] PKRU: 55555554
[ 10.383861][ T192] Call Trace:
[ 10.383958][ T192]
[ 10.384026][ T192] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.384165][ T192] ? notifier_call_chain+0xb0/0x320
[ 10.384299][ T192] rtmsg_ifinfo+0x5c/0xb0
[ 10.384397][ T192] netif_state_change+0x155/0x340
[ 10.384527][ T192] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 10.384691][ T192] ? _raw_spin_unlock_irqrestore+0x53/0x80
[ 10.384854][ T192] linkwatch_sync_dev+0x88/0x1c0
[ 10.384981][ T192] rtnl_getlink+0x8e4/0xeb0
[ 10.385111][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 10.385247][ T192] ? find_held_lock+0x2b/0x80
[ 10.385376][ T192] ? rtnl_dump_ifinfo+0x1250/0x1250
[ 10.385504][ T192] ? mark_usage+0x61/0x170
[ 10.385632][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.385763][ T192] ? __lock_acquire+0x508/0xc10
[ 10.385907][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 10.386035][ T192] ? find_held_lock+0x2b/0x80
[ 10.386171][ T192] ? mark_usage+0x61/0x170
[ 10.386299][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.386449][ T192] ? __lock_acquire+0x508/0xc10
[ 10.386583][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.386732][ T192] ? rtnl_dump_ifinfo+0x1250/0x1250
[ 10.386861][ T192] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.386991][ T192] ? validate_chain+0x38b/0xc20
[ 10.387118][ T192] ? rtnl_link_fill+0x920/0x920
[ 10.387252][ T192] ? __lock_acquire+0x508/0xc10
[ 10.387383][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 10.387511][ T192] ? find_held_lock+0x2b/0x80
[ 10.387661][ T192] netlink_rcv_skb+0x14e/0x3a0
[ 10.387795][ T192] ? rtnl_link_fill+0x920/0x920
[ 10.387926][ T192] ? netlink_ack+0xcf0/0xcf0
[ 10.388059][ T192] ? netlink_deliver_tap+0xc5/0x330
[ 10.388196][ T192] ? netlink_deliver_tap+0x13c/0x330
[ 10.388328][ T192] netlink_unicast+0x486/0x750
[ 10.388460][ T192] ? netlink_attachskb+0x810/0x810
[ 10.388590][ T192] ? __lock_acquire+0x508/0xc10
[ 10.388753][ T192] ? __lock_acquire+0x4b1/0xc10
[ 10.388887][ T192] netlink_sendmsg+0x735/0xc60
[ 10.389019][ T192] ? netlink_unicast+0x750/0x750
[ 10.389149][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.389289][ T192] ? __might_fault+0x97/0x140
[ 10.389424][ T192] ? __might_fault+0x97/0x140
[ 10.389561][ T192] ____sys_sendmsg+0x419/0x850
[ 10.389700][ T192] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.389834][ T192] ? get_timestamp.constprop.0+0x390/0x390
[ 10.389997][ T192] ? move_addr_to_kernel+0xf0/0xf0
[ 10.390129][ T192] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.390269][ T192] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.390437][ T192] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.390571][ T192] ? validate_chain+0x38b/0xc20
[ 10.390710][ T192] ___sys_sendmsg+0x14e/0x1d0
[ 10.390844][ T192] ? copy_msghdr_from_user+0x460/0x460
[ 10.390981][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.391118][ T192] ? _copy_from_user+0x42/0x90
[ 10.391260][ T192] ? do_getsockname+0xfa/0x180
[ 10.391397][ T192] __sys_sendmsg+0x145/0x1f0
[ 10.391532][ T192] ? __sys_sendmsg_sock+0x20/0x20
[ 10.391673][ T192] ? __sys_getsockname+0xa2/0x110
[ 10.391804][ T192] ? rcu_is_watching+0x15/0xd0
[ 10.391939][ T192] do_syscall_64+0xf3/0xfc0
[ 10.392074][ T192] ? trace_hardirqs_off+0xd/0x30
[ 10.392212][ T192] ? exc_page_fault+0xee/0x100
[ 10.392347][ T192] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.392511][ T192] RIP: 0033:0x7fbbd98ad08e
[ 10.392656][ T192] 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
[ 10.393131][ T192] RSP: 002b:00007ffff872f640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.393338][ T192] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbbd98ad08e
[ 10.393538][ T192] RDX: 0000000000000000 RSI: 00007ffff872f6f0 RDI: 0000000000000006
[ 10.393741][ T192] RBP: 00007ffff872f650 R08: 0000000000000000 R09: 0000000000000000
[ 10.393939][ T192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e1ff
[ 10.394138][ T192] R13: 00007ffff872f7a0 R14: 0000000000000000 R15: 00007ffff8730310
[ 10.394348][ T192]
[ 10.394448][ T192] irq event stamp: 17637
[ 10.394548][ T192] hardirqs last enabled at (17645): [] __up_console_sem+0x5a/0x70
[ 10.394784][ T192] hardirqs last disabled at (17652): [] __up_console_sem+0x3f/0x70
[ 10.395016][ T192] softirqs last enabled at (16916): [] handle_softirqs+0x611/0x940
[ 10.395253][ T192] softirqs last disabled at (16911): [] __irq_exit_rcu+0x103/0x1c0
[ 10.395485][ T192] ---[ end trace 0000000000000000 ]---
[ 10.568229][ T195] ------------[ cut here ]------------
[ 10.568471][ T195] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/195
[ 10.568826][ T195] Modules linked in: dummy veth
[ 10.569013][ T195] CPU: 0 UID: 0 PID: 195 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.569346][ T195] Tainted: [W]=WARN
[ 10.569455][ T195] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.569631][ T195] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.569826][ 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
[ 10.570336][ T195] RSP: 0018:ffa00000006a71b0 EFLAGS: 00010286
[ 10.570516][ T195] RAX: 00000000ffffffa6 RBX: ff1100000c422200 RCX: 1ff40000000d4dfc
[ 10.570736][ T195] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c4222bc
[ 10.570950][ T195] RBP: ff110000083a1000 R08: 1fe2200001884459 R09: ff1100000cceaef8
[ 10.571169][ T195] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.571379][ T195] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 10.571596][ T195] FS: 00007f1deb229840(0000) GS:ff110000875ac000(0000) knlGS:0000000000000000
[ 10.571851][ T195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.572032][ T195] CR2: 00000000004a77b8 CR3: 0000000008813001 CR4: 0000000000771ef0
[ 10.572284][ T195] PKRU: 55555554
[ 10.572390][ T195] Call Trace:
[ 10.572497][ T195]
[ 10.572572][ T195] ? lock_acquire+0x134/0x160
[ 10.572719][ T195] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.572862][ T195] ? trace_contention_end+0xb3/0x1a0
[ 10.573005][ T195] rtmsg_ifinfo+0x5c/0xb0
[ 10.573112][ T195] ? rtnl_newlink_create+0x33e/0x780
[ 10.573257][ T195] __dev_notify_flags+0x1b8/0x280
[ 10.573398][ T195] ? netif_change_name+0x8c0/0x8c0
[ 10.573543][ T195] ? register_netdevice+0x122e/0x1980
[ 10.573689][ T195] ? unregister_netdevice_queue+0x470/0x470
[ 10.573866][ T195] rtnl_configure_link+0x1ac/0x390
[ 10.574009][ T195] rtnl_newlink_create+0x353/0x780
[ 10.574151][ T195] ? rtnl_create_link+0xf20/0xf20
[ 10.574299][ T195] ? __dev_get_by_name+0x12/0x50
[ 10.574440][ T195] ? rtnl_dev_get+0xd7/0x170
[ 10.574585][ T195] __rtnl_newlink+0x22b/0xa50
[ 10.574732][ T195] rtnl_newlink+0x8d1/0xef0
[ 10.574875][ T195] ? lock_acquire.part.0+0xbc/0x260
[ 10.575016][ T195] ? find_held_lock+0x2b/0x80
[ 10.575156][ T195] ? __rtnl_newlink+0xa50/0xa50
[ 10.575299][ T195] ? mark_usage+0x61/0x170
[ 10.575436][ T195] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.575578][ T195] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.575727][ T195] ? __rtnl_newlink+0xa50/0xa50
[ 10.575867][ T195] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.576007][ T195] ? validate_chain+0x38b/0xc20
[ 10.576145][ T195] ? rtnl_link_fill+0x920/0x920
[ 10.576292][ T195] ? __lock_acquire+0x508/0xc10
[ 10.576434][ T195] ? lock_acquire.part.0+0xbc/0x260
[ 10.576571][ T195] ? find_held_lock+0x2b/0x80
[ 10.576715][ T195] netlink_rcv_skb+0x14e/0x3a0
[ 10.576854][ T195] ? rtnl_link_fill+0x920/0x920
[ 10.576994][ T195] ? netlink_ack+0xcf0/0xcf0
[ 10.577137][ T195] ? netlink_deliver_tap+0xc5/0x330
[ 10.577278][ T195] ? netlink_deliver_tap+0x13c/0x330
[ 10.577418][ T195] netlink_unicast+0x486/0x750
[ 10.577557][ T195] ? netlink_attachskb+0x810/0x810
[ 10.577704][ T195] ? __lock_acquire+0x508/0xc10
[ 10.577843][ T195] ? __lock_acquire+0x4b1/0xc10
[ 10.577985][ T195] netlink_sendmsg+0x735/0xc60
[ 10.578127][ T195] ? netlink_unicast+0x750/0x750
[ 10.578274][ T195] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.578414][ T195] ? __might_fault+0x97/0x140
[ 10.578558][ T195] ? __might_fault+0x97/0x140
[ 10.578703][ T195] ____sys_sendmsg+0x419/0x850
[ 10.578843][ T195] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.578981][ T195] ? get_timestamp.constprop.0+0x390/0x390
[ 10.579154][ T195] ? move_addr_to_kernel+0xf0/0xf0
[ 10.579304][ T195] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.579447][ T195] ? rcu_read_unlock+0x1b/0x70
[ 10.579588][ T195] ___sys_sendmsg+0x14e/0x1d0
[ 10.579734][ T195] ? wp_page_copy+0x6bf/0x10d0
[ 10.579875][ T195] ? copy_msghdr_from_user+0x460/0x460
[ 10.580019][ T195] ? do_wp_page+0x957/0x10a0
[ 10.580352][ T195] ? lock_vma_under_rcu+0x159/0x410
[ 10.580500][ T195] __sys_sendmsg+0x145/0x1f0
[ 10.580639][ T195] ? __sys_sendmsg_sock+0x20/0x20
[ 10.580796][ T195] ? rcu_is_watching+0x15/0xd0
[ 10.580939][ T195] ? rcu_is_watching+0x15/0xd0
[ 10.581080][ T195] do_syscall_64+0xf3/0xfc0
[ 10.581229][ T195] ? trace_hardirqs_off+0xd/0x30
[ 10.581373][ T195] ? exc_page_fault+0xee/0x100
[ 10.581514][ T195] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.581692][ T195] RIP: 0033:0x7f1deb46308e
[ 10.581871][ T195] 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
[ 10.582378][ T195] RSP: 002b:00007fff6e90c610 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.582591][ T195] RAX: ffffffffffffffda RBX: 00007fff6e90cdb8 RCX: 00007f1deb46308e
[ 10.582804][ T195] RDX: 0000000000000000 RSI: 00007fff6e90c6c0 RDI: 0000000000000005
[ 10.583012][ T195] RBP: 00007fff6e90c620 R08: 0000000000000000 R09: 0000000000000000
[ 10.583228][ T195] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e1ff
[ 10.583438][ T195] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6e90cd90
[ 10.583659][ T195]
[ 10.583764][ T195] irq event stamp: 27443
[ 10.583870][ T195] hardirqs last enabled at (27451): [] __up_console_sem+0x5a/0x70
[ 10.584111][ T195] hardirqs last disabled at (27458): [] __up_console_sem+0x3f/0x70
[ 10.584355][ T195] softirqs last enabled at (26820): [] handle_softirqs+0x611/0x940
[ 10.584599][ T195] softirqs last disabled at (26815): [] __irq_exit_rcu+0x103/0x1c0
[ 10.584841][ T195] ---[ end trace 0000000000000000 ]---
[ 10.620994][ T198] ------------[ cut here ]------------
[ 10.621302][ T198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/198
[ 10.621541][ T198] Modules linked in: dummy veth
[ 10.621787][ T198] CPU: 3 UID: 0 PID: 198 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.622071][ T198] Tainted: [W]=WARN
[ 10.622770][ T198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.622965][ T198] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.623145][ T198] 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
[ 10.623711][ T198] RSP: 0018:ffa0000000697030 EFLAGS: 00010286
[ 10.623901][ T198] RAX: 00000000ffffffa6 RBX: ff1100000aca2900 RCX: 1ff40000000d2dcc
[ 10.624103][ T198] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000aca29bc
[ 10.624312][ T198] RBP: ff110000083a1000 R08: 1fe2200001594539 R09: ff1100000c76aed0
[ 10.624513][ T198] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[ 10.624717][ T198] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000083a1ce1
[ 10.624944][ T198] FS: 00007fb83736c840(0000) GS:ff1100008772c000(0000) knlGS:0000000000000000
[ 10.625190][ T198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.625360][ T198] CR2: 00000000111dc988 CR3: 00000000074e8005 CR4: 0000000000771ef0
[ 10.625562][ T198] PKRU: 55555554
[ 10.625667][ T198] Call Trace:
[ 10.625769][ T198]
[ 10.625839][ T198] ? __local_bh_enable_ip+0xa5/0x140
[ 10.625979][ T198] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.626116][ T198] rtmsg_ifinfo+0x5c/0xb0
[ 10.626223][ T198] ? mark_held_locks+0x40/0x70
[ 10.626356][ T198] __dev_notify_flags+0x1b8/0x280
[ 10.626494][ T198] ? netif_change_name+0x8c0/0x8c0
[ 10.626627][ T198] ? __dev_change_flags+0x4a4/0x660
[ 10.626764][ T198] ? netif_set_allmulti+0x250/0x250
[ 10.626898][ T198] ? is_bpf_text_address+0x68/0x110
[ 10.627035][ T198] netif_change_flags+0xfe/0x190
[ 10.627174][ T198] ? do_setlink.isra.0+0x29f/0x2750
[ 10.627308][ T198] do_setlink.isra.0+0x1cc3/0x2750
[ 10.627446][ T198] ? rtnl_link_get_size+0x350/0x350
[ 10.627580][ T198] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.627751][ T198] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.627882][ T198] ? validate_chain+0x38b/0xc20
[ 10.628013][ T198] ? rcu_read_lock_any_held+0x66/0x90
[ 10.628146][ T198] ? stack_depot_save_flags+0x367/0x770
[ 10.628286][ T198] ? __kernel_text_address+0x12/0x30
[ 10.628419][ T198] ? __lock_acquire+0x508/0xc10
[ 10.628555][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 10.628713][ T198] ? rtnl_newlink+0x883/0xef0
[ 10.628861][ T198] ? rcu_is_watching+0x15/0xd0
[ 10.628995][ T198] ? lock_acquire+0x134/0x160
[ 10.629127][ T198] ? rcu_is_watching+0x15/0xd0
[ 10.629263][ T198] ? rcu_is_watching+0x15/0xd0
[ 10.629395][ T198] ? trace_contention_end+0xb3/0x1a0
[ 10.629528][ T198] ? __mutex_lock+0x1db/0x2010
[ 10.629667][ T198] ? __mutex_lock+0x9b2/0x2010
[ 10.629800][ T198] ? rtnl_newlink+0x883/0xef0
[ 10.629935][ T198] ? ww_mutex_lock+0x160/0x160
[ 10.630070][ T198] ? __rtnl_newlink+0x3fa/0xa50
[ 10.630209][ T198] rtnl_newlink+0x8d1/0xef0
[ 10.630346][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 10.630477][ T198] ? find_held_lock+0x2b/0x80
[ 10.630611][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 10.630753][ T198] ? mark_usage+0x61/0x170
[ 10.630888][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.631022][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 10.631155][ T198] ? find_held_lock+0x2b/0x80
[ 10.631293][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 10.631425][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.631558][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 10.631694][ T198] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.631829][ T198] ? validate_chain+0x38b/0xc20
[ 10.631961][ T198] ? rtnl_link_fill+0x920/0x920
[ 10.632094][ T198] ? __lock_acquire+0x508/0xc10
[ 10.632235][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 10.632368][ T198] ? find_held_lock+0x2b/0x80
[ 10.632503][ T198] netlink_rcv_skb+0x14e/0x3a0
[ 10.632638][ T198] ? rtnl_link_fill+0x920/0x920
[ 10.632775][ T198] ? netlink_ack+0xcf0/0xcf0
[ 10.632913][ T198] ? netlink_deliver_tap+0xc5/0x330
[ 10.633046][ T198] ? netlink_deliver_tap+0x13c/0x330
[ 10.633186][ T198] netlink_unicast+0x486/0x750
[ 10.633320][ T198] ? netlink_attachskb+0x810/0x810
[ 10.633454][ T198] ? __lock_acquire+0x508/0xc10
[ 10.633588][ T198] ? __lock_acquire+0x4b1/0xc10
[ 10.633725][ T198] netlink_sendmsg+0x735/0xc60
[ 10.633860][ T198] ? netlink_unicast+0x750/0x750
[ 10.633993][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.634126][ T198] ? __might_fault+0x97/0x140
[ 10.634266][ T198] ? __might_fault+0x97/0x140
[ 10.634399][ T198] ____sys_sendmsg+0x419/0x850
[ 10.634532][ T198] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.634667][ T198] ? get_timestamp.constprop.0+0x390/0x390
[ 10.634829][ T198] ? move_addr_to_kernel+0xf0/0xf0
[ 10.634964][ T198] ? stack_depot_save_flags+0x367/0x770
[ 10.635098][ T198] ? validate_chain+0x38b/0xc20
[ 10.635238][ T198] ___sys_sendmsg+0x14e/0x1d0
[ 10.635369][ T198] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.635534][ T198] ? copy_msghdr_from_user+0x460/0x460
[ 10.635682][ T198] __sys_sendmsg+0x145/0x1f0
[ 10.635814][ T198] ? __sys_sendmsg_sock+0x20/0x20
[ 10.635947][ T198] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.636115][ T198] ? do_raw_spin_unlock+0x59/0x250
[ 10.636254][ T198] ? rcu_is_watching+0x15/0xd0
[ 10.636389][ T198] do_syscall_64+0xf3/0xfc0
[ 10.636522][ T198] ? trace_hardirqs_off+0xd/0x30
[ 10.636662][ T198] ? exc_page_fault+0xee/0x100
[ 10.636794][ T198] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.636965][ T198] RIP: 0033:0x7fb8375a608e
[ 10.637108][ T198] 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
[ 10.637584][ T198] RSP: 002b:00007ffe6e0af970 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.637789][ T198] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb8375a608e
[ 10.637991][ T198] RDX: 0000000000000000 RSI: 00007ffe6e0afa20 RDI: 0000000000000005
[ 10.638195][ T198] RBP: 00007ffe6e0af980 R08: 0000000000000000 R09: 0000000000000000
[ 10.638393][ T198] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e1ff
[ 10.638591][ T198] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6e0b00f0
[ 10.638800][ T198]
[ 10.638900][ T198] irq event stamp: 24769
[ 10.639001][ T198] hardirqs last enabled at (24777): [] __up_console_sem+0x5a/0x70
[ 10.639238][ T198] hardirqs last disabled at (24786): [] __up_console_sem+0x3f/0x70
[ 10.639468][ T198] softirqs last enabled at (23974): [] handle_softirqs+0x611/0x940
[ 10.639705][ T198] softirqs last disabled at (23969): [] __irq_exit_rcu+0x103/0x1c0
[ 10.639935][ T198] ---[ end trace 0000000000000000 ]---
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
[ 311.221396][ T12] ------------[ cut here ]------------
[ 311.221607][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12
[ 311.221872][ T12] Modules linked in: nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib ip6t_rpfilter ipt_rpfilter xt_tcpudp nft_compat nf_tables x_tables dummy veth
[ 311.222278][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 311.222609][ T12] Tainted: [W]=WARN
[ 311.222722][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 311.222882][ T12] Workqueue: netns cleanup_net
[ 311.223013][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 311.223218][ 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
[ 311.223729][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[ 311.223905][ T12] RAX: 00000000ffffffa6 RBX: ff1100000907ac80 RCX: 1ff4000000018eaf
[ 311.224090][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000907ad3c
[ 311.224300][ T12] RBP: ff110000075f1000 R08: 1fe220000120f5a9 R09: ff11000001afd260
[ 311.224487][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041
[ 311.224701][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000007509000
[ 311.224896][ T12] FS: 0000000000000000(0000) GS:ff1100008762c000(0000) knlGS:0000000000000000
[ 311.225115][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 311.225362][ T12] CR2: 00007f6a9dd62574 CR3: 0000000013939003 CR4: 0000000000771ef0
[ 311.225623][ T12] PKRU: 55555554
[ 311.225717][ T12] Call Trace:
[ 311.225810][ T12]
[ 311.225877][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 311.226004][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 311.226099][ T12] netif_close_many+0x2ac/0x640
[ 311.226289][ T12] ? lock_acquire+0x134/0x160
[ 311.226436][ T12] ? rcu_is_watching+0x15/0xd0
[ 311.226584][ T12] ? rcu_is_watching+0x15/0xd0
[ 311.226710][ T12] ? __dev_close_many+0x530/0x530
[ 311.226837][ T12] ? netif_close_many_and_unlock+0x22/0x2c0
[ 311.226996][ T12] ? __rtnl_unlock+0x5b/0x100
[ 311.227126][ T12] unregister_netdevice_many_notify+0x671/0x19a0
[ 311.227295][ T12] ? mutex_is_locked+0x1c/0x50
[ 311.227431][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 311.227594][ T12] ? mutex_is_locked+0x1c/0x50
[ 311.227730][ T12] ? rtnl_is_locked+0x15/0x20
[ 311.227868][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 311.228025][ T12] ? unregister_netdevice_many+0x20/0x20
[ 311.228154][ T12] default_device_exit_batch+0x38b/0x600
[ 311.228288][ T12] ? generic_xdp_install+0x400/0x400
[ 311.228411][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 311.228535][ T12] ? unregister_netdev+0x60/0x60
[ 311.228699][ T12] ? rtnl_is_locked+0x15/0x20
[ 311.228839][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 311.228968][ T12] ops_undo_list+0x2ce/0x8f0
[ 311.229100][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 311.229234][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 311.229361][ T12] cleanup_net+0x431/0x890
[ 311.229484][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 311.229612][ T12] ? process_one_work+0xdb7/0x1410
[ 311.229738][ T12] ? lock_acquire+0x134/0x160
[ 311.229896][ T12] ? rcu_is_watching+0x15/0xd0
[ 311.230023][ T12] process_one_work+0xdf8/0x1410
[ 311.230149][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 311.230286][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 311.230420][ T12] worker_thread+0x4f1/0xd60
[ 311.230550][ T12] ? rescuer_thread+0x1320/0x1320
[ 311.230683][ T12] kthread+0x367/0x460
[ 311.230775][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 311.230930][ T12] ? kthread_affine_node+0x330/0x330
[ 311.231053][ T12] ret_from_fork+0x4a4/0x720
[ 311.231183][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 311.231338][ T12] ? __switch_to+0x5a3/0xe00
[ 311.231462][ T12] ? kthread_affine_node+0x330/0x330
[ 311.231592][ T12] ret_from_fork_asm+0x11/0x20
[ 311.231724][ T12]
[ 311.231816][ T12] irq event stamp: 4511
[ 311.231908][ T12] hardirqs last enabled at (4519): [] __up_console_sem+0x5a/0x70
[ 311.232122][ T12] hardirqs last disabled at (4526): [] __up_console_sem+0x3f/0x70
[ 311.232349][ T12] softirqs last enabled at (4344): [] handle_softirqs+0x611/0x940
[ 311.232594][ T12] softirqs last disabled at (4333): [] __irq_exit_rcu+0x103/0x1c0
[ 311.232810][ T12] ---[ end trace 0000000000000000 ]---
[ 311.234970][ T12] ------------[ cut here ]------------
[ 311.235134][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12
[ 311.235413][ T12] Modules linked in: nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib ip6t_rpfilter ipt_rpfilter xt_tcpudp nft_compat nf_tables x_tables dummy veth
[ 311.235854][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 311.236137][ T12] Tainted: [W]=WARN
[ 311.236239][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 311.236402][ T12] Workqueue: netns cleanup_net
[ 311.236591][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 311.236820][ 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
[ 311.237287][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[ 311.237455][ T12] RAX: 00000000ffffffa6 RBX: ff1100000c4478c0 RCX: 1ff4000000018eaf
[ 311.237654][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c44797c
[ 311.237917][ T12] RBP: ff11000007509000 R08: 1fe2200001888f31 R09: ff11000001afd260
[ 311.238190][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041
[ 311.238469][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000005311000
[ 311.238769][ T12] FS: 0000000000000000(0000) GS:ff1100008762c000(0000) knlGS:0000000000000000
[ 311.239066][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 311.239240][ T12] CR2: 00007f6a9dd62574 CR3: 0000000013939003 CR4: 0000000000771ef0
[ 311.239426][ T12] PKRU: 55555554
[ 311.239520][ T12] Call Trace:
[ 311.239618][ T12]
[ 311.239684][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 311.239811][ T12] ? notifier_call_chain+0xb0/0x320
[ 311.239939][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 311.240033][ T12] netif_close_many+0x2ac/0x640
[ 311.240157][ T12] ? lock_acquire+0x134/0x160
[ 311.240286][ T12] ? rcu_is_watching+0x15/0xd0
[ 311.240422][ T12] ? rcu_is_watching+0x15/0xd0
[ 311.240558][ T12] ? __dev_close_many+0x530/0x530
[ 311.240692][ T12] ? netif_close_many_and_unlock+0x22/0x2c0
[ 311.240869][ T12] ? __rtnl_unlock+0x5b/0x100
[ 311.240993][ T12] unregister_netdevice_many_notify+0x671/0x19a0
[ 311.241153][ T12] ? mutex_is_locked+0x1c/0x50
[ 311.241300][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 311.241455][ T12] ? mutex_is_locked+0x1c/0x50
[ 311.241584][ T12] ? rtnl_is_locked+0x15/0x20
[ 311.241707][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 311.241870][ T12] ? unregister_netdevice_many+0x20/0x20
[ 311.241997][ T12] default_device_exit_batch+0x38b/0x600
[ 311.242122][ T12] ? generic_xdp_install+0x400/0x400
[ 311.242252][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 311.242379][ T12] ? unregister_netdev+0x60/0x60
[ 311.242505][ T12] ? rtnl_is_locked+0x15/0x20
[ 311.242661][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 311.242798][ T12] ops_undo_list+0x2ce/0x8f0
[ 311.242927][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 311.243054][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 311.243187][ T12] cleanup_net+0x431/0x890
[ 311.243310][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 311.243431][ T12] ? process_one_work+0xdb7/0x1410
[ 311.243592][ T12] ? lock_acquire+0x134/0x160
[ 311.243719][ T12] ? rcu_is_watching+0x15/0xd0
[ 311.243843][ T12] process_one_work+0xdf8/0x1410
[ 311.243972][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 311.244098][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 311.244238][ T12] worker_thread+0x4f1/0xd60
[ 311.244367][ T12] ? rescuer_thread+0x1320/0x1320
[ 311.244491][ T12] kthread+0x367/0x460
[ 311.244591][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 311.244759][ T12] ? kthread_affine_node+0x330/0x330
[ 311.244882][ T12] ret_from_fork+0x4a4/0x720
[ 311.245009][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 311.245203][ T12] ? __switch_to+0x5a3/0xe00
[ 311.245328][ T12] ? kthread_affine_node+0x330/0x330
[ 311.245455][ T12] ret_from_fork_asm+0x11/0x20
[ 311.245620][ T12]
[ 311.245718][ T12] irq event stamp: 7771
[ 311.245811][ T12] hardirqs last enabled at (7779): [] __up_console_sem+0x5a/0x70
[ 311.246029][ T12] hardirqs last disabled at (7786): [] __up_console_sem+0x3f/0x70
[ 311.246248][ T12] softirqs last enabled at (7290): [] handle_softirqs+0x611/0x940
[ 311.246461][ T12] softirqs last disabled at (7285): [] __irq_exit_rcu+0x103/0x1c0
[ 311.246678][ T12] ---[ end trace 0000000000000000 ]---
[ 311.247861][ T12] ------------[ cut here ]------------
[ 311.248013][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12
[ 311.248357][ T12] Modules linked in: nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib ip6t_rpfilter ipt_rpfilter xt_tcpudp nft_compat nf_tables x_tables dummy veth
[ 311.248809][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 311.249103][ T12] Tainted: [W]=WARN
[ 311.249256][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 311.249413][ T12] Workqueue: netns cleanup_net
[ 311.249543][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 311.249711][ 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
[ 311.250219][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[ 311.250401][ T12] RAX: 00000000ffffffa6 RBX: ff11000005b751c0 RCX: 1ff4000000018eaf
[ 311.250829][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005b7527c
[ 311.251011][ T12] RBP: ff11000005311000 R08: 1fe2200000b6ea51 R09: ff11000001afd260
[ 311.251247][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041
[ 311.251438][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000000c77e0
[ 311.251661][ T12] FS: 0000000000000000(0000) GS:ff1100008762c000(0000) knlGS:0000000000000000
[ 311.251877][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 311.252032][ T12] CR2: 00007f6a9dd62574 CR3: 0000000013939003 CR4: 0000000000771ef0
[ 311.252280][ T12] PKRU: 55555554
[ 311.252414][ T12] Call Trace:
[ 311.252509][ T12]
[ 311.252583][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 311.252707][ T12] ? notifier_call_chain+0xb0/0x320
[ 311.252831][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 311.252929][ T12] netif_close_many+0x2ac/0x640
[ 311.253058][ T12] ? lock_acquire+0x134/0x160
[ 311.253233][ T12] ? rcu_is_watching+0x15/0xd0
[ 311.253374][ T12] ? rcu_is_watching+0x15/0xd0
[ 311.253495][ T12] ? __dev_close_many+0x530/0x530
[ 311.253638][ T12] ? netif_close_many_and_unlock+0x22/0x2c0
[ 311.253798][ T12] ? __rtnl_unlock+0x5b/0x100
[ 311.253924][ T12] unregister_netdevice_many_notify+0x671/0x19a0
[ 311.254088][ T12] ? mutex_is_locked+0x1c/0x50
[ 311.254267][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 311.254421][ T12] ? mutex_is_locked+0x1c/0x50
[ 311.254546][ T12] ? rtnl_is_locked+0x15/0x20
[ 311.254691][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 311.254875][ T12] ? unregister_netdevice_many+0x20/0x20
[ 311.255022][ T12] default_device_exit_batch+0x38b/0x600
[ 311.255152][ T12] ? generic_xdp_install+0x400/0x400
[ 311.255330][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 311.255456][ T12] ? unregister_netdev+0x60/0x60
[ 311.255588][ T12] ? rtnl_is_locked+0x15/0x20
[ 311.255714][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 311.255842][ T12] ops_undo_list+0x2ce/0x8f0
[ 311.255972][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 311.256099][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 311.256275][ T12] cleanup_net+0x431/0x890
[ 311.256397][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 311.256520][ T12] ? process_one_work+0xdb7/0x1410
[ 311.256650][ T12] ? lock_acquire+0x134/0x160
[ 311.256772][ T12] ? rcu_is_watching+0x15/0xd0
[ 311.256896][ T12] process_one_work+0xdf8/0x1410
[ 311.257036][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 311.257207][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 311.257357][ T12] worker_thread+0x4f1/0xd60
[ 311.257484][ T12] ? rescuer_thread+0x1320/0x1320
[ 311.257611][ T12] kthread+0x367/0x460
[ 311.257703][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 311.257857][ T12] ? kthread_affine_node+0x330/0x330
[ 311.257984][ T12] ret_from_fork+0x4a4/0x720
[ 311.258113][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 311.258316][ T12] ? __switch_to+0x5a3/0xe00
[ 311.258439][ T12] ? kthread_affine_node+0x330/0x330
[ 311.258565][ T12] ret_from_fork_asm+0x11/0x20
[ 311.258694][ T12]
[ 311.258784][ T12] irq event stamp: 11753
[ 311.258881][ T12] hardirqs last enabled at (11761): [] __up_console_sem+0x5a/0x70
[ 311.259119][ T12] hardirqs last disabled at (11768): [] __up_console_sem+0x3f/0x70
[ 311.259402][ T12] softirqs last enabled at (11868): [] handle_softirqs+0x611/0x940
[ 311.259618][ T12] softirqs last disabled at (11777): [] __irq_exit_rcu+0x103/0x1c0
[ 311.259828][ T12] ---[ end trace 0000000000000000 ]---
[ 311.264590][ T12] ------------[ cut here ]------------
[ 311.264798][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 311.265078][ T12] Modules linked in: nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib ip6t_rpfilter ipt_rpfilter xt_tcpudp nft_compat nf_tables x_tables dummy veth
[ 311.265522][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 311.265836][ T12] Tainted: [W]=WARN
[ 311.265972][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 311.266178][ T12] Workqueue: netns cleanup_net
[ 311.266383][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 311.266600][ 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
[ 311.267064][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[ 311.267269][ T12] RAX: 00000000ffffffa6 RBX: ff1100000bb09e00 RCX: 1ff4000000018ed5
[ 311.267508][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bb09ebc
[ 311.267737][ T12] RBP: ff110000075f1000 R08: 1fe22000017613d9 R09: ff11000001afd260
[ 311.267977][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 311.268224][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 311.268466][ T12] FS: 0000000000000000(0000) GS:ff110000876ac000(0000) knlGS:0000000000000000
[ 311.268728][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 311.268923][ T12] CR2: 00007fff0f3ade58 CR3: 000000000c754002 CR4: 0000000000771ef0
[ 311.269156][ T12] PKRU: 55555554
[ 311.269486][ T12] Call Trace:
[ 311.269711][ T12]
[ 311.269896][ T12] unregister_netdevice_many_notify+0x12ca/0x19a0
[ 311.270102][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 311.270312][ T12] ? mutex_is_locked+0x1c/0x50
[ 311.270539][ T12] ? rtnl_is_locked+0x15/0x20
[ 311.270717][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 311.270922][ T12] default_device_exit_batch+0x38b/0x600
[ 311.271114][ T12] ? generic_xdp_install+0x400/0x400
[ 311.271304][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 311.271472][ T12] ? unregister_netdev+0x60/0x60
[ 311.271650][ T12] ? rtnl_is_locked+0x15/0x20
[ 311.271828][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 311.271998][ T12] ops_undo_list+0x2ce/0x8f0
[ 311.272189][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 311.272359][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 311.272536][ T12] cleanup_net+0x431/0x890
[ 311.272715][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 311.272884][ T12] ? process_one_work+0xdb7/0x1410
[ 311.273060][ T12] ? lock_acquire+0x134/0x160
[ 311.273242][ T12] ? rcu_is_watching+0x15/0xd0
[ 311.273413][ T12] process_one_work+0xdf8/0x1410
[ 311.273597][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 311.273766][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 311.273938][ T12] worker_thread+0x4f1/0xd60
[ 311.274111][ T12] ? rescuer_thread+0x1320/0x1320
[ 311.274296][ T12] kthread+0x367/0x460
[ 311.274438][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 311.274694][ T12] ? kthread_affine_node+0x330/0x330
[ 311.274865][ T12] ret_from_fork+0x4a4/0x720
[ 311.275041][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 311.275277][ T12] ? __switch_to+0x5a3/0xe00
[ 311.275455][ T12] ? kthread_affine_node+0x330/0x330
[ 311.275629][ T12] ret_from_fork_asm+0x11/0x20
[ 311.275801][ T12]
[ 311.275934][ T12] irq event stamp: 18833
[ 311.276069][ T12] hardirqs last enabled at (18843): [] __up_console_sem+0x5a/0x70
[ 311.276344][ T12] hardirqs last disabled at (18854): [] __up_console_sem+0x3f/0x70
[ 311.276626][ T12] softirqs last enabled at (18480): [] handle_softirqs+0x611/0x940
[ 311.276894][ T12] softirqs last disabled at (18347): [] __irq_exit_rcu+0x103/0x1c0
[ 311.277156][ T12] ---[ end trace 0000000000000000 ]---
[ 311.278733][ T12] ------------[ cut here ]------------
[ 311.278932][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 311.279234][ T12] Modules linked in: nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib ip6t_rpfilter ipt_rpfilter xt_tcpudp nft_compat nf_tables x_tables dummy veth
[ 311.279729][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 311.280045][ T12] Tainted: [W]=WARN
[ 311.280196][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 311.280395][ T12] Workqueue: netns cleanup_net
[ 311.280599][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 311.280810][ 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
[ 311.281313][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[ 311.281508][ T12] RAX: 00000000ffffffa6 RBX: ff1100000bb08ac0 RCX: 1ff4000000018ed5
[ 311.281737][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bb08b7c
[ 311.281961][ T12] RBP: ff11000007509000 R08: 1fe2200001761171 R09: ff11000001afd260
[ 311.282210][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 311.282432][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 311.282661][ T12] FS: 0000000000000000(0000) GS:ff110000876ac000(0000) knlGS:0000000000000000
[ 311.282940][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 311.283140][ T12] CR2: 00007fff0f3ade58 CR3: 0000000013939005 CR4: 0000000000771ef0
[ 311.283378][ T12] PKRU: 55555554
[ 311.283516][ T12] Call Trace:
[ 311.283667][ T12]
[ 311.283777][ T12] unregister_netdevice_many_notify+0x12ca/0x19a0
[ 311.283986][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 311.284204][ T12] ? mutex_is_locked+0x1c/0x50
[ 311.284377][ T12] ? rtnl_is_locked+0x15/0x20
[ 311.284549][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 311.284762][ T12] default_device_exit_batch+0x38b/0x600
[ 311.284948][ T12] ? generic_xdp_install+0x400/0x400
[ 311.285123][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 311.285304][ T12] ? unregister_netdev+0x60/0x60
[ 311.285481][ T12] ? rtnl_is_locked+0x15/0x20
[ 311.285658][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 311.285834][ T12] ops_undo_list+0x2ce/0x8f0
[ 311.286010][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 311.286188][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 311.286360][ T12] cleanup_net+0x431/0x890
[ 311.286530][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 311.286745][ T12] ? process_one_work+0xdb7/0x1410
[ 311.286915][ T12] ? lock_acquire+0x134/0x160
[ 311.287089][ T12] ? rcu_is_watching+0x15/0xd0
[ 311.287272][ T12] process_one_work+0xdf8/0x1410
[ 311.287451][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 311.287626][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 311.287803][ T12] worker_thread+0x4f1/0xd60
[ 311.287982][ T12] ? rescuer_thread+0x1320/0x1320
[ 311.288153][ T12] kthread+0x367/0x460
[ 311.288309][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 311.288506][ T12] ? kthread_affine_node+0x330/0x330
[ 311.288685][ T12] ret_from_fork+0x4a4/0x720
[ 311.288854][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 311.289056][ T12] ? __switch_to+0x5a3/0xe00
[ 311.289242][ T12] ? kthread_affine_node+0x330/0x330
[ 311.289413][ T12] ret_from_fork_asm+0x11/0x20
[ 311.289597][ T12]
[ 311.289734][ T12] irq event stamp: 21947
[ 311.289872][ T12] hardirqs last enabled at (21957): [] __up_console_sem+0x5a/0x70
[ 311.290134][ T12] hardirqs last disabled at (21966): [] __up_console_sem+0x3f/0x70
[ 311.290403][ T12] softirqs last enabled at (21472): [] handle_softirqs+0x611/0x940
[ 311.290678][ T12] softirqs last disabled at (21459): [] __irq_exit_rcu+0x103/0x1c0
[ 311.290937][ T12] ---[ end trace 0000000000000000 ]---
[ 311.292999][ T12] ------------[ cut here ]------------
[ 311.293644][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 311.293970][ T12] Modules linked in: nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib ip6t_rpfilter ipt_rpfilter xt_tcpudp nft_compat nf_tables x_tables dummy veth
[ 311.294419][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 311.294793][ T12] Tainted: [W]=WARN
[ 311.294980][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 311.295236][ T12] Workqueue: netns cleanup_net
[ 311.295470][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 311.295729][ 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
[ 311.296274][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[ 311.296550][ T12] RAX: 00000000ffffffa6 RBX: ff1100000d6d7a80 RCX: 1ff4000000018ed5
[ 311.296831][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000d6d7b3c
[ 311.297105][ T12] RBP: ff11000005311000 R08: 1fe2200001adaf69 R09: ff11000001afd260
[ 311.297386][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 311.297670][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 311.297944][ T12] FS: 0000000000000000(0000) GS:ff110000876ac000(0000) knlGS:0000000000000000
[ 311.298423][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 311.298677][ T12] CR2: 00007fff0f3ade58 CR3: 0000000013939005 CR4: 0000000000771ef0
[ 311.299030][ T12] PKRU: 55555554
[ 311.299223][ T12] Call Trace:
[ 311.299405][ T12]
[ 311.299566][ T12] unregister_netdevice_many_notify+0x12ca/0x19a0
[ 311.299811][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 311.300053][ T12] ? mutex_is_locked+0x1c/0x50
[ 311.300284][ T12] ? rtnl_is_locked+0x15/0x20
[ 311.300562][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 311.300859][ T12] default_device_exit_batch+0x38b/0x600
[ 311.301138][ T12] ? generic_xdp_install+0x400/0x400
[ 311.301418][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 311.301683][ T12] ? unregister_netdev+0x60/0x60
[ 311.301944][ T12] ? rtnl_is_locked+0x15/0x20
[ 311.302220][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 311.302493][ T12] ops_undo_list+0x2ce/0x8f0
[ 311.302709][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 311.302909][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 311.303084][ T12] cleanup_net+0x431/0x890
[ 311.303270][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 311.303521][ T12] ? process_one_work+0xdb7/0x1410
[ 311.303696][ T12] ? lock_acquire+0x134/0x160
[ 311.303862][ T12] ? rcu_is_watching+0x15/0xd0
[ 311.304106][ T12] process_one_work+0xdf8/0x1410
[ 311.304365][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 311.304615][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 311.304787][ T12] worker_thread+0x4f1/0xd60
[ 311.304959][ T12] ? rescuer_thread+0x1320/0x1320
[ 311.305129][ T12] kthread+0x367/0x460
[ 311.305282][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 311.305485][ T12] ? kthread_affine_node+0x330/0x330
[ 311.305660][ T12] ret_from_fork+0x4a4/0x720
[ 311.305833][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 311.306032][ T12] ? __switch_to+0x5a3/0xe00
[ 311.306216][ T12] ? kthread_affine_node+0x330/0x330
[ 311.306391][ T12] ret_from_fork_asm+0x11/0x20
[ 311.306571][ T12]
[ 311.306709][ T12] irq event stamp: 30319
[ 311.306857][ T12] hardirqs last enabled at (30329): [] __up_console_sem+0x5a/0x70
[ 311.307126][ T12] hardirqs last disabled at (30338): [] __up_console_sem+0x3f/0x70
[ 311.307468][ T12] softirqs last enabled at (30094): [] handle_softirqs+0x611/0x940
[ 311.307754][ T12] softirqs last disabled at (30053): [] __irq_exit_rcu+0x103/0x1c0
[ 311.308009][ T12] ---[ end trace 0000000000000000 ]---
[ 311.366146][ T12] ------------[ cut here ]------------
[ 311.366391][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 311.366712][ T12] Modules linked in: nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib ip6t_rpfilter ipt_rpfilter xt_tcpudp nft_compat nf_tables x_tables dummy veth
[ 311.367250][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 311.367629][ T12] Tainted: [W]=WARN
[ 311.367820][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 311.368025][ T12] Workqueue: netns cleanup_net
[ 311.368231][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 311.368455][ 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
[ 311.368970][ T12] RSP: 0018:ffa00000000c76f8 EFLAGS: 00010286
[ 311.369238][ T12] RAX: 00000000ffffffa6 RBX: ff11000005510c80 RCX: 1ff4000000018ea5
[ 311.369480][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005510d3c
[ 311.369744][ T12] RBP: ff110000083a1000 R08: 1fe2200000aa21a9 R09: ff11000001afd288
[ 311.370016][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041
[ 311.370264][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000000c77e0
[ 311.370510][ T12] FS: 0000000000000000(0000) GS:ff110000876ac000(0000) knlGS:0000000000000000
[ 311.370789][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 311.371002][ T12] CR2: 00007fff0f3ade58 CR3: 0000000013939005 CR4: 0000000000771ef0
[ 311.371261][ T12] PKRU: 55555554
[ 311.371405][ T12] Call Trace:
[ 311.371548][ T12]
[ 311.371669][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 311.371848][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 311.371998][ T12] netif_close_many+0x2ac/0x640
[ 311.372187][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 311.372392][ T12] ? default_device_exit_batch+0x9a/0x600
[ 311.372580][ T12] ? __dev_close_many+0x530/0x530
[ 311.372771][ T12] ? rcu_is_watching+0x15/0xd0
[ 311.372981][ T12] netif_close_many_and_unlock+0x22/0x2c0
[ 311.373218][ T12] ? unregister_netdevice_many_notify+0x472/0x19a0
[ 311.373436][ T12] unregister_netdevice_many_notify+0x505/0x19a0
[ 311.373668][ T12] ? mutex_is_locked+0x1c/0x50
[ 311.373845][ T12] ? rtnl_is_locked+0x15/0x20
[ 311.374019][ T12] ? default_device_exit_net+0x78/0x7b0
[ 311.374211][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 311.374420][ T12] ? mutex_is_locked+0x1c/0x50
[ 311.374602][ T12] ? rtnl_is_locked+0x15/0x20
[ 311.374776][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 311.374993][ T12] ? unregister_netdevice_many+0x20/0x20
[ 311.375183][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 311.375362][ T12] default_device_exit_batch+0x38b/0x600
[ 311.375538][ T12] ? generic_xdp_install+0x400/0x400
[ 311.375724][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 311.375949][ T12] ? unregister_netdev+0x60/0x60
[ 311.376134][ T12] ? rtnl_is_locked+0x15/0x20
[ 311.376327][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 311.376507][ T12] ops_undo_list+0x2ce/0x8f0
[ 311.376725][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 311.376903][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 311.377089][ T12] cleanup_net+0x431/0x890
[ 311.377278][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 311.377454][ T12] ? process_one_work+0xdb7/0x1410
[ 311.377646][ T12] ? lock_acquire+0x134/0x160
[ 311.377831][ T12] ? rcu_is_watching+0x15/0xd0
[ 311.378016][ T12] process_one_work+0xdf8/0x1410
[ 311.378211][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 311.378386][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 311.378575][ T12] worker_thread+0x4f1/0xd60
[ 311.378786][ T12] ? rescuer_thread+0x1320/0x1320
[ 311.378965][ T12] kthread+0x367/0x460
[ 311.379111][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 311.379332][ T12] ? kthread_affine_node+0x330/0x330
[ 311.379517][ T12] ret_from_fork+0x4a4/0x720
[ 311.379701][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 311.379908][ T12] ? __switch_to+0x5a3/0xe00
[ 311.380083][ T12] ? kthread_affine_node+0x330/0x330
[ 311.380275][ T12] ret_from_fork_asm+0x11/0x20
[ 311.380489][ T12]
[ 311.380661][ T12] irq event stamp: 36507
[ 311.380808][ T12] hardirqs last enabled at (36517): [] __up_console_sem+0x5a/0x70
[ 311.381081][ T12] hardirqs last disabled at (36526): [] __up_console_sem+0x3f/0x70
[ 311.381387][ T12] softirqs last enabled at (35860): [] handle_softirqs+0x611/0x940
[ 311.381664][ T12] softirqs last disabled at (35851): [] __irq_exit_rcu+0x103/0x1c0
[ 311.381931][ T12] ---[ end trace 0000000000000000 ]---
[ 311.383390][ T12] ------------[ cut here ]------------
[ 311.383590][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 311.383920][ T12] Modules linked in: nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib ip6t_rpfilter ipt_rpfilter xt_tcpudp nft_compat nf_tables x_tables dummy veth
[ 311.384346][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 311.384684][ T12] Tainted: [W]=WARN
[ 311.384828][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 311.385029][ T12] Workqueue: netns cleanup_net
[ 311.385241][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 311.385469][ 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
[ 311.385966][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[ 311.386183][ T12] RAX: 00000000ffffffa6 RBX: ff11000005511380 RCX: 1ff4000000018eaf
[ 311.386443][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000551143c
[ 311.386680][ T12] RBP: ff11000008051000 R08: 1fe2200000aa2289 R09: ff11000001afd260
[ 311.386912][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041
[ 311.387230][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000000c77e0
[ 311.387516][ T12] FS: 0000000000000000(0000) GS:ff110000876ac000(0000) knlGS:0000000000000000
[ 311.387836][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 311.388128][ T12] CR2: 00007fff0f3ade58 CR3: 0000000013939005 CR4: 0000000000771ef0
[ 311.388458][ T12] PKRU: 55555554
[ 311.388650][ T12] Call Trace:
[ 311.388844][ T12]
[ 311.389026][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 311.389304][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 311.389497][ T12] netif_close_many+0x2ac/0x640
[ 311.389749][ T12] ? __dev_close_many+0x530/0x530
[ 311.389994][ T12] ? netif_close_many_and_unlock+0xa2/0x2c0
[ 311.390264][ T12] unregister_netdevice_many_notify+0x671/0x19a0
[ 311.390519][ T12] ? mutex_is_locked+0x1c/0x50
[ 311.390770][ T12] ? rtnl_is_locked+0x15/0x20
[ 311.390999][ T12] ? default_device_exit_net+0x78/0x7b0
[ 311.391235][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 311.391485][ T12] ? mutex_is_locked+0x1c/0x50
[ 311.391714][ T12] ? rtnl_is_locked+0x15/0x20
[ 311.391936][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 311.392229][ T12] ? unregister_netdevice_many+0x20/0x20
[ 311.392450][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 311.392710][ T12] default_device_exit_batch+0x38b/0x600
[ 311.392932][ T12] ? generic_xdp_install+0x400/0x400
[ 311.393155][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 311.393439][ T12] ? unregister_netdev+0x60/0x60
[ 311.393666][ T12] ? rtnl_is_locked+0x15/0x20
[ 311.393895][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 311.394118][ T12] ops_undo_list+0x2ce/0x8f0
[ 311.394360][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 311.394588][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 311.394812][ T12] cleanup_net+0x431/0x890
[ 311.395036][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 311.395264][ T12] ? process_one_work+0xdb7/0x1410
[ 311.395435][ T12] ? lock_acquire+0x134/0x160
[ 311.395616][ T12] ? rcu_is_watching+0x15/0xd0
[ 311.395790][ T12] process_one_work+0xdf8/0x1410
[ 311.395969][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 311.396141][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 311.396334][ T12] worker_thread+0x4f1/0xd60
[ 311.396510][ T12] ? rescuer_thread+0x1320/0x1320
[ 311.396716][ T12] kthread+0x367/0x460
[ 311.396861][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 311.397066][ T12] ? kthread_affine_node+0x330/0x330
[ 311.397272][ T12] ret_from_fork+0x4a4/0x720
[ 311.397473][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 311.397687][ T12] ? __switch_to+0x5a3/0xe00
[ 311.397859][ T12] ? kthread_affine_node+0x330/0x330
[ 311.398030][ T12] ret_from_fork_asm+0x11/0x20
[ 311.398270][ T12]
[ 311.398417][ T12] irq event stamp: 42641
[ 311.398564][ T12] hardirqs last enabled at (42651): [] __up_console_sem+0x5a/0x70
[ 311.398828][ T12] hardirqs last disabled at (42660): [] __up_console_sem+0x3f/0x70
[ 311.399113][ T12] softirqs last enabled at (42460): [] handle_softirqs+0x611/0x940
[ 311.399384][ T12] softirqs last disabled at (42383): [] __irq_exit_rcu+0x103/0x1c0
[ 311.399660][ T12] ---[ end trace 0000000000000000 ]---
[ 311.400698][ T12] ------------[ cut here ]------------
[ 311.400860][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 311.401138][ T12] Modules linked in: nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib ip6t_rpfilter ipt_rpfilter xt_tcpudp nft_compat nf_tables x_tables dummy veth
[ 311.401912][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 311.402267][ T12] Tainted: [W]=WARN
[ 311.402413][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 311.402683][ T12] Workqueue: netns cleanup_net
[ 311.402854][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 311.403058][ 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
[ 311.403564][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[ 311.403761][ T12] RAX: 00000000ffffffa6 RBX: ff11000004dfc3c0 RCX: 1ff4000000018ed5
[ 311.403984][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004dfc47c
[ 311.404232][ T12] RBP: ff110000083a1000 R08: 1fe22000009bf891 R09: ff11000001afd260
[ 311.404459][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 311.404686][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 311.404909][ T12] FS: 0000000000000000(0000) GS:ff110000876ac000(0000) knlGS:0000000000000000
[ 311.405177][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 311.405391][ T12] CR2: 00007fff0f3ade58 CR3: 0000000013939005 CR4: 0000000000771ef0
[ 311.405630][ T12] PKRU: 55555554
[ 311.405767][ T12] Call Trace:
[ 311.405932][ T12]
[ 311.406040][ T12] unregister_netdevice_many_notify+0x12ca/0x19a0
[ 311.406254][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 311.406451][ T12] ? mutex_is_locked+0x1c/0x50
[ 311.406626][ T12] ? rtnl_is_locked+0x15/0x20
[ 311.406792][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 311.407010][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 311.407193][ T12] default_device_exit_batch+0x38b/0x600
[ 311.407376][ T12] ? generic_xdp_install+0x400/0x400
[ 311.407544][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 311.407720][ T12] ? unregister_netdev+0x60/0x60
[ 311.407886][ T12] ? rtnl_is_locked+0x15/0x20
[ 311.408049][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 311.408232][ T12] ops_undo_list+0x2ce/0x8f0
[ 311.408401][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 311.408620][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 311.408798][ T12] cleanup_net+0x431/0x890
[ 311.408968][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 311.409133][ T12] ? process_one_work+0xdb7/0x1410
[ 311.409335][ T12] ? lock_acquire+0x134/0x160
[ 311.409501][ T12] ? rcu_is_watching+0x15/0xd0
[ 311.409702][ T12] process_one_work+0xdf8/0x1410
[ 311.409873][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 311.410038][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 311.410230][ T12] worker_thread+0x4f1/0xd60
[ 311.410401][ T12] ? rescuer_thread+0x1320/0x1320
[ 311.410593][ T12] kthread+0x367/0x460
[ 311.410759][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 311.410955][ T12] ? kthread_affine_node+0x330/0x330
[ 311.411122][ T12] ret_from_fork+0x4a4/0x720
[ 311.411304][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 311.411502][ T12] ? __switch_to+0x5a3/0xe00
[ 311.411676][ T12] ? kthread_affine_node+0x330/0x330
[ 311.411843][ T12] ret_from_fork_asm+0x11/0x20
[ 311.412016][ T12]
[ 311.412150][ T12] irq event stamp: 47275
[ 311.412297][ T12] hardirqs last enabled at (47287): [] __up_console_sem+0x5a/0x70
[ 311.412547][ T12] hardirqs last disabled at (47296): [] __up_console_sem+0x3f/0x70
[ 311.412843][ T12] softirqs last enabled at (46716): [] handle_softirqs+0x611/0x940
[ 311.413097][ T12] softirqs last disabled at (45927): [] __irq_exit_rcu+0x103/0x1c0
[ 311.413358][ T12] ---[ end trace 0000000000000000 ]---
[ 311.415062][ T12] ------------[ cut here ]------------
[ 311.415653][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 311.415986][ T12] Modules linked in: nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib ip6t_rpfilter ipt_rpfilter xt_tcpudp nft_compat nf_tables x_tables dummy veth
[ 311.416429][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 311.416827][ T12] Tainted: [W]=WARN
[ 311.417008][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 311.417258][ T12] Workqueue: netns cleanup_net
[ 311.417553][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 311.417820][ 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
[ 311.418459][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[ 311.418707][ T12] RAX: 00000000ffffffa6 RBX: ff1100000b9ede00 RCX: 1ff4000000018ed5
[ 311.419056][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b9edebc
[ 311.419354][ T12] RBP: ff11000008051000 R08: 1fe220000173dbd9 R09: ff11000001afd260
[ 311.419662][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 311.419927][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 311.420285][ T12] FS: 0000000000000000(0000) GS:ff110000876ac000(0000) knlGS:0000000000000000
[ 311.420593][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 311.420834][ T12] CR2: 00007fff0f3ade58 CR3: 0000000013939005 CR4: 0000000000771ef0
[ 311.421102][ T12] PKRU: 55555554
[ 311.421379][ T12] Call Trace:
[ 311.421565][ T12]
[ 311.421723][ T12] unregister_netdevice_many_notify+0x12ca/0x19a0
[ 311.421971][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 311.422337][ T12] ? mutex_is_locked+0x1c/0x50
[ 311.422566][ T12] ? rtnl_is_locked+0x15/0x20
[ 311.422730][ T12] ? unregister_netdevice_queue+0x6a/0x470
[ 311.422928][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 311.423103][ T12] default_device_exit_batch+0x38b/0x600
[ 311.423358][ T12] ? generic_xdp_install+0x400/0x400
[ 311.423524][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 311.423697][ T12] ? unregister_netdev+0x60/0x60
[ 311.423866][ T12] ? rtnl_is_locked+0x15/0x20
[ 311.424035][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 311.424214][ T12] ops_undo_list+0x2ce/0x8f0
[ 311.424394][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 311.424576][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 311.424745][ T12] cleanup_net+0x431/0x890
[ 311.424913][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 311.425077][ T12] ? process_one_work+0xdb7/0x1410
[ 311.425261][ T12] ? lock_acquire+0x134/0x160
[ 311.425447][ T12] ? rcu_is_watching+0x15/0xd0
[ 311.425631][ T12] process_one_work+0xdf8/0x1410
[ 311.425821][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 311.426004][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 311.426272][ T12] worker_thread+0x4f1/0xd60
[ 311.426444][ T12] ? rescuer_thread+0x1320/0x1320
[ 311.426766][ T12] kthread+0x367/0x460
[ 311.426978][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 311.427194][ T12] ? kthread_affine_node+0x330/0x330
[ 311.427366][ T12] ret_from_fork+0x4a4/0x720
[ 311.427532][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 311.427734][ T12] ? __switch_to+0x5a3/0xe00
[ 311.427904][ T12] ? kthread_affine_node+0x330/0x330
[ 311.428078][ T12] ret_from_fork_asm+0x11/0x20
[ 311.428265][ T12]
[ 311.428398][ T12] irq event stamp: 53599
[ 311.428533][ T12] hardirqs last enabled at (53609): [] __up_console_sem+0x5a/0x70
[ 311.428793][ T12] hardirqs last disabled at (53618): [] __up_console_sem+0x3f/0x70
[ 311.429050][ T12] softirqs last enabled at (53264): [] handle_softirqs+0x611/0x940
[ 311.429324][ T12] softirqs last disabled at (53167): [] __irq_exit_rcu+0x103/0x1c0
[ 311.429587][ T12] ---[ end trace 0000000000000000 ]---