[ 9.286763][ T160] ------------[ cut here ]------------
[ 9.287011][ T160] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/160
[ 9.287265][ T160] CPU: 0 UID: 0 PID: 160 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.287583][ T160] Tainted: [W]=WARN
[ 9.287691][ T160] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.287880][ T160] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.288125][ T160] 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 18 e8 f0 ff b9 a6 ff ff
[ 9.288634][ T160] RSP: 0018:ffa00000007f7ab0 EFLAGS: 00010286
[ 9.288825][ T160] RAX: 00000000ffffffa6 RBX: ff1100000c4751c0 RCX: 1ff40000000fef1c
[ 9.289047][ T160] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c475278
[ 9.289251][ T160] RBP: ff11000005009000 R08: 1fe220000188ea50 R09: ff1100000cfa8b80
[ 9.289505][ T160] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.289705][ T160] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000005009000
[ 9.289910][ T160] FS: 00007fd9e7094840(0000) GS:ff1100007dab0000(0000) knlGS:0000000000000000
[ 9.290158][ T160] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.290327][ T160] CR2: 0000000000479648 CR3: 000000000ce69006 CR4: 0000000000771ef0
[ 9.290536][ T160] PKRU: 55555554
[ 9.290637][ T160] Call Trace:
[ 9.290743][ T160]
[ 9.290814][ T160] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.290951][ T160] ? notifier_call_chain+0xb0/0x320
[ 9.291093][ T160] rtmsg_ifinfo+0x5c/0xb0
[ 9.291195][ T160] register_netdevice+0x137a/0x1980
[ 9.291330][ T160] ? unregister_netdevice_queue+0x470/0x470
[ 9.291509][ T160] register_netdev+0x23/0x40
[ 9.291643][ T160] loopback_net_init+0x7d/0x150
[ 9.291780][ T160] ops_init+0x187/0x560
[ 9.291882][ T160] setup_net+0x11b/0x3b0
[ 9.291984][ T160] ? unregister_pernet_device+0x80/0x80
[ 9.292131][ T160] ? lockdep_init_map_type+0x5d/0x250
[ 9.292265][ T160] ? mutex_init_lockdep+0xf6/0x120
[ 9.292439][ T160] copy_net_ns+0x2fd/0x450
[ 9.292575][ T160] create_new_namespaces+0x371/0xa10
[ 9.292713][ T160] unshare_nsproxy_namespaces+0xa5/0x150
[ 9.292846][ T160] ksys_unshare+0x47e/0x8c0
[ 9.292981][ T160] ? walk_process_tree+0x350/0x350
[ 9.293126][ T160] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.293262][ T160] __x64_sys_unshare+0x34/0x50
[ 9.293394][ T160] ? do_syscall_64+0x82/0xfc0
[ 9.293537][ T160] do_syscall_64+0x117/0xfc0
[ 9.293672][ T160] ? trace_hardirqs_off+0xd/0x30
[ 9.293808][ T160] ? exc_page_fault+0xee/0x100
[ 9.293946][ T160] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.294125][ T160] RIP: 0033:0x7fd9e7356bcb
[ 9.294264][ T160] 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
[ 9.294752][ T160] RSP: 002b:00007ffe22819ff8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 9.294955][ T160] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fd9e7356bcb
[ 9.295165][ T160] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.295365][ T160] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 9.295572][ T160] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe2281c220
[ 9.295775][ T160] R13: 0000000000000001 R14: 00007fd9e70946f8 R15: 00007ffe2281d8ce
[ 9.295989][ T160]
[ 9.296104][ T160] irq event stamp: 21815
[ 9.296207][ T160] hardirqs last enabled at (21823): [] __up_console_sem+0x5a/0x70
[ 9.296447][ T160] hardirqs last disabled at (21832): [] __up_console_sem+0x3f/0x70
[ 9.296683][ T160] softirqs last enabled at (21338): [] __alloc_skb+0x4cb/0x600
[ 9.296921][ T160] softirqs last disabled at (21336): [] __alloc_skb+0x4cb/0x600
[ 9.297176][ T160] ---[ end trace 0000000000000000 ]---
[ 9.309882][ T160] ------------[ cut here ]------------
[ 9.310055][ T160] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/160
[ 9.310299][ T160] CPU: 1 UID: 0 PID: 160 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.310577][ T160] Tainted: [W]=WARN
[ 9.310678][ T160] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.310845][ T160] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.311038][ T160] 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 18 e8 f0 ff b9 a6 ff ff
[ 9.311549][ T160] RSP: 0018:ffa00000007f7a98 EFLAGS: 00010286
[ 9.311717][ T160] RAX: 00000000ffffffa6 RBX: ff1100000c475700 RCX: 1ff40000000fef19
[ 9.311917][ T160] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c4757b8
[ 9.312133][ T160] RBP: ff11000008679000 R08: 1fe220000188eaf8 R09: ff1100000cfa8b80
[ 9.312330][ T160] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.312539][ T160] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008679000
[ 9.312741][ T160] FS: 00007fd9e7094840(0000) GS:ff1100007db30000(0000) knlGS:0000000000000000
[ 9.312987][ T160] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.313187][ T160] CR2: 00007f723649e000 CR3: 000000000ce69005 CR4: 0000000000771ef0
[ 9.313388][ T160] PKRU: 55555554
[ 9.313494][ T160] Call Trace:
[ 9.313594][ T160]
[ 9.313664][ T160] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.313802][ T160] ? notifier_call_chain+0xb0/0x320
[ 9.313935][ T160] rtmsg_ifinfo+0x5c/0xb0
[ 9.314045][ T160] register_netdevice+0x137a/0x1980
[ 9.314201][ T160] ? unregister_netdevice_queue+0x470/0x470
[ 9.314365][ T160] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.314507][ T160] register_netdev+0x23/0x40
[ 9.314639][ T160] sit_init_net+0x299/0x570
[ 9.314778][ T160] ops_init+0x187/0x560
[ 9.314879][ T160] setup_net+0x11b/0x3b0
[ 9.314992][ T160] ? unregister_pernet_device+0x80/0x80
[ 9.315152][ T160] ? lockdep_init_map_type+0x5d/0x250
[ 9.315285][ T160] ? mutex_init_lockdep+0xf6/0x120
[ 9.315426][ T160] copy_net_ns+0x2fd/0x450
[ 9.315560][ T160] create_new_namespaces+0x371/0xa10
[ 9.315700][ T160] unshare_nsproxy_namespaces+0xa5/0x150
[ 9.315832][ T160] ksys_unshare+0x47e/0x8c0
[ 9.315968][ T160] ? walk_process_tree+0x350/0x350
[ 9.316123][ T160] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.316258][ T160] __x64_sys_unshare+0x34/0x50
[ 9.316390][ T160] ? do_syscall_64+0x82/0xfc0
[ 9.316532][ T160] do_syscall_64+0x117/0xfc0
[ 9.316664][ T160] ? trace_hardirqs_off+0xd/0x30
[ 9.316805][ T160] ? exc_page_fault+0xee/0x100
[ 9.316941][ T160] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.317145][ T160] RIP: 0033:0x7fd9e7356bcb
[ 9.317367][ T160] 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
[ 9.317923][ T160] RSP: 002b:00007ffe22819ff8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 9.318136][ T160] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fd9e7356bcb
[ 9.318335][ T160] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.318541][ T160] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 9.318739][ T160] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe2281c220
[ 9.318941][ T160] R13: 0000000000000001 R14: 00007fd9e70946f8 R15: 00007ffe2281d8ce
[ 9.319153][ T160]
[ 9.319253][ T160] irq event stamp: 30021
[ 9.319371][ T160] hardirqs last enabled at (30029): [] __up_console_sem+0x5a/0x70
[ 9.319609][ T160] hardirqs last disabled at (30038): [] __up_console_sem+0x3f/0x70
[ 9.319840][ T160] softirqs last enabled at (29536): [] __alloc_skb+0x4cb/0x600
[ 9.320095][ T160] softirqs last disabled at (29534): [] __alloc_skb+0x4cb/0x600
[ 9.320329][ T160] ---[ end trace 0000000000000000 ]---
[ 9.347295][ T161] ------------[ cut here ]------------
[ 9.347475][ T161] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/161
[ 9.347714][ T161] CPU: 3 UID: 0 PID: 161 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.347990][ T161] Tainted: [W]=WARN
[ 9.348111][ T161] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.348278][ T161] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.348462][ T161] 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 18 e8 f0 ff b9 a6 ff ff
[ 9.348945][ T161] RSP: 0018:ffa0000000807020 EFLAGS: 00010286
[ 9.349123][ T161] RAX: 00000000ffffffa6 RBX: ff1100000a7a0040 RCX: 1ff4000000100dca
[ 9.349343][ T161] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a7a00f8
[ 9.349551][ T161] RBP: ff11000005009000 R08: 1fe22000014f4020 R09: ff1100000cfaae58
[ 9.349749][ T161] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[ 9.349950][ T161] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000005009ce1
[ 9.350217][ T161] FS: 00007fe4573dd840(0000) GS:ff1100007dc30000(0000) knlGS:0000000000000000
[ 9.350459][ T161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.350630][ T161] CR2: 000000002a6f1988 CR3: 000000000db5b002 CR4: 0000000000771ef0
[ 9.350831][ T161] PKRU: 55555554
[ 9.350933][ T161] Call Trace:
[ 9.351043][ T161]
[ 9.351131][ T161] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.351267][ T161] rtmsg_ifinfo+0x5c/0xb0
[ 9.351370][ T161] ? mark_held_locks+0x40/0x70
[ 9.351514][ T161] __dev_notify_flags+0x1b8/0x280
[ 9.351651][ T161] ? netif_change_name+0x8c0/0x8c0
[ 9.351785][ T161] ? __dev_change_flags+0x4a4/0x660
[ 9.351921][ T161] ? netif_set_allmulti+0x250/0x250
[ 9.352066][ T161] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.352233][ T161] ? is_bpf_text_address+0x68/0x110
[ 9.352369][ T161] netif_change_flags+0xfe/0x190
[ 9.352511][ T161] do_setlink.isra.0+0x1cc3/0x2750
[ 9.352648][ T161] ? rtnl_link_get_size+0x350/0x350
[ 9.352783][ T161] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 9.352959][ T161] ? rcu_read_lock_any_held+0x3c/0x90
[ 9.353102][ T161] ? validate_chain+0x38b/0xc20
[ 9.353258][ T161] ? rcu_read_lock_any_held+0x66/0x90
[ 9.353392][ T161] ? stack_depot_save_flags+0x367/0x770
[ 9.353537][ T161] ? __lock_acquire+0x508/0xc10
[ 9.353673][ T161] ? lock_acquire.part.0+0xbc/0x260
[ 9.353807][ T161] ? rtnl_newlink+0x883/0xea0
[ 9.353954][ T161] ? rcu_is_watching+0x15/0xd0
[ 9.354106][ T161] ? lock_acquire+0x134/0x160
[ 9.354245][ T161] ? rcu_is_watching+0x15/0xd0
[ 9.354379][ T161] ? rcu_is_watching+0x15/0xd0
[ 9.354521][ T161] ? trace_contention_end+0xb3/0x1a0
[ 9.354659][ T161] ? __mutex_lock+0x1db/0x2010
[ 9.354826][ T161] ? __mutex_lock+0x9b2/0x2010
[ 9.354962][ T161] ? rtnl_newlink+0x883/0xea0
[ 9.355111][ T161] ? ww_mutex_lock+0x160/0x160
[ 9.355248][ T161] ? __rtnl_newlink+0x3fa/0xa50
[ 9.355385][ T161] rtnl_newlink+0x8d1/0xea0
[ 9.355534][ T161] ? lock_acquire.part.0+0xbc/0x260
[ 9.355670][ T161] ? __rtnl_newlink+0xa50/0xa50
[ 9.355811][ T161] ? mark_usage+0x61/0x170
[ 9.355948][ T161] ? lock_acquire.part.0+0xbc/0x260
[ 9.356092][ T161] ? find_held_lock+0x2b/0x80
[ 9.356226][ T161] ? __rtnl_newlink+0xa50/0xa50
[ 9.356386][ T161] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.356528][ T161] ? __rtnl_newlink+0xa50/0xa50
[ 9.356673][ T161] rtnetlink_rcv_msg+0x40d/0x9e0
[ 9.356809][ T161] ? validate_chain+0x38b/0xc20
[ 9.356943][ T161] ? rtnl_stats_set+0x3f0/0x3f0
[ 9.357092][ T161] ? __lock_acquire+0x508/0xc10
[ 9.357243][ T161] ? lock_acquire.part.0+0xbc/0x260
[ 9.357376][ T161] ? find_held_lock+0x2b/0x80
[ 9.357514][ T161] netlink_rcv_skb+0x14e/0x3a0
[ 9.357659][ T161] ? rtnl_stats_set+0x3f0/0x3f0
[ 9.357794][ T161] ? netlink_ack+0xcd0/0xcd0
[ 9.357948][ T161] ? netlink_deliver_tap+0xc5/0x330
[ 9.358098][ T161] ? netlink_deliver_tap+0x13c/0x330
[ 9.358234][ T161] netlink_unicast+0x486/0x750
[ 9.358370][ T161] ? netlink_attachskb+0x810/0x810
[ 9.358518][ T161] ? __lock_acquire+0x508/0xc10
[ 9.358657][ T161] netlink_sendmsg+0x735/0xc60
[ 9.358798][ T161] ? netlink_unicast+0x750/0x750
[ 9.358937][ T161] ? __might_fault+0x97/0x140
[ 9.359083][ T161] ____sys_sendmsg+0x419/0x850
[ 9.359223][ T161] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.359357][ T161] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.359535][ T161] ? move_addr_to_kernel+0x40/0x40
[ 9.359670][ T161] ? stack_depot_save_flags+0x367/0x770
[ 9.359805][ T161] ? validate_chain+0x38b/0xc20
[ 9.359946][ T161] ___sys_sendmsg+0x14e/0x1d0
[ 9.360094][ T161] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 9.360263][ T161] ? copy_msghdr_from_user+0x460/0x460
[ 9.360421][ T161] __sys_sendmsg+0x145/0x1f0
[ 9.360557][ T161] ? __sys_sendmsg_sock+0x20/0x20
[ 9.360704][ T161] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 9.360873][ T161] ? do_raw_spin_unlock+0x59/0x250
[ 9.361013][ T161] ? rcu_is_watching+0x15/0xd0
[ 9.361162][ T161] do_syscall_64+0x117/0xfc0
[ 9.361305][ T161] ? trace_hardirqs_off+0xd/0x30
[ 9.361451][ T161] ? exc_page_fault+0xee/0x100
[ 9.361588][ T161] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.361761][ T161] RIP: 0033:0x7fe45761708e
[ 9.361903][ T161] 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
[ 9.362408][ T161] RSP: 002b:00007ffdb4e9c5f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.362614][ T161] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe45761708e
[ 9.362813][ T161] RDX: 0000000000000000 RSI: 00007ffdb4e9c6a0 RDI: 0000000000000005
[ 9.363014][ T161] RBP: 00007ffdb4e9c600 R08: 0000000000000000 R09: 0000000000000000
[ 9.363237][ T161] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb85
[ 9.363444][ T161] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb4e9cd70
[ 9.363652][ T161]
[ 9.363754][ T161] irq event stamp: 14749
[ 9.363857][ T161] hardirqs last enabled at (14757): [] __up_console_sem+0x5a/0x70
[ 9.364105][ T161] hardirqs last disabled at (14764): [] __up_console_sem+0x3f/0x70
[ 9.364337][ T161] softirqs last enabled at (13892): [] handle_softirqs+0x611/0x940
[ 9.364592][ T161] softirqs last disabled at (13887): [] __irq_exit_rcu+0x103/0x1c0
[ 9.364826][ T161] ---[ end trace 0000000000000000 ]---
[ 9.520535][ T165] ------------[ cut here ]------------
[ 9.520722][ T165] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/165
[ 9.520973][ T165] CPU: 0 UID: 0 PID: 165 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.521269][ T165] Tainted: [W]=WARN
[ 9.521376][ T165] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.521557][ T165] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.521747][ T165] 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 18 e8 f0 ff b9 a6 ff ff
[ 9.522255][ T165] RSP: 0018:ffa0000000847ab0 EFLAGS: 00010286
[ 9.522439][ T165] RAX: 00000000ffffffa6 RBX: ff110000092e5700 RCX: 1ff4000000108f1c
[ 9.522642][ T165] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000092e57b8
[ 9.522842][ T165] RBP: ff11000008d39000 R08: 1fe220000125caf8 R09: ff1100000cec5180
[ 9.523049][ T165] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.523279][ T165] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008d39000
[ 9.523519][ T165] FS: 00007fa3b850d840(0000) GS:ff1100007dab0000(0000) knlGS:0000000000000000
[ 9.523757][ T165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.523932][ T165] CR2: 00007fa3b870ec20 CR3: 000000000d9d7005 CR4: 0000000000771ef0
[ 9.524147][ T165] PKRU: 55555554
[ 9.524252][ T165] Call Trace:
[ 9.524356][ T165]
[ 9.524436][ T165] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.524614][ T165] ? notifier_call_chain+0xb0/0x320
[ 9.524755][ T165] rtmsg_ifinfo+0x5c/0xb0
[ 9.524861][ T165] register_netdevice+0x137a/0x1980
[ 9.525015][ T165] ? unregister_netdevice_queue+0x470/0x470
[ 9.525194][ T165] register_netdev+0x23/0x40
[ 9.525332][ T165] loopback_net_init+0x7d/0x150
[ 9.525474][ T165] ops_init+0x187/0x560
[ 9.525579][ T165] setup_net+0x11b/0x3b0
[ 9.525681][ T165] ? unregister_pernet_device+0x80/0x80
[ 9.525815][ T165] ? lockdep_init_map_type+0x5d/0x250
[ 9.525958][ T165] ? mutex_init_lockdep+0xf6/0x120
[ 9.526107][ T165] copy_net_ns+0x2fd/0x450
[ 9.526242][ T165] create_new_namespaces+0x371/0xa10
[ 9.526379][ T165] unshare_nsproxy_namespaces+0xa5/0x150
[ 9.526518][ T165] ksys_unshare+0x47e/0x8c0
[ 9.526654][ T165] ? walk_process_tree+0x350/0x350
[ 9.526788][ T165] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.526928][ T165] __x64_sys_unshare+0x34/0x50
[ 9.527103][ T165] ? do_syscall_64+0x82/0xfc0
[ 9.527244][ T165] do_syscall_64+0x117/0xfc0
[ 9.527379][ T165] ? trace_hardirqs_off+0xd/0x30
[ 9.527522][ T165] ? exc_page_fault+0xee/0x100
[ 9.527657][ T165] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.527824][ T165] RIP: 0033:0x7fa3b87cfbcb
[ 9.527965][ T165] 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
[ 9.528458][ T165] RSP: 002b:00007ffc934ddb78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 9.528672][ T165] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fa3b87cfbcb
[ 9.528876][ T165] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.529129][ T165] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 9.529333][ T165] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffc934dfda0
[ 9.529553][ T165] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffc934e18ce
[ 9.529769][ T165]
[ 9.529871][ T165] irq event stamp: 23809
[ 9.529976][ T165] hardirqs last enabled at (23817): [] __up_console_sem+0x5a/0x70
[ 9.530247][ T165] hardirqs last disabled at (23824): [] __up_console_sem+0x3f/0x70
[ 9.530484][ T165] softirqs last enabled at (23348): [] __alloc_skb+0x4cb/0x600
[ 9.530720][ T165] softirqs last disabled at (23346): [] __alloc_skb+0x4cb/0x600
[ 9.530955][ T165] ---[ end trace 0000000000000000 ]---
[ 9.534051][ T165] ------------[ cut here ]------------
[ 9.534214][ T165] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/165
[ 9.534455][ T165] CPU: 0 UID: 0 PID: 165 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.534749][ T165] Tainted: [W]=WARN
[ 9.534852][ T165] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.535027][ T165] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.535209][ T165] 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 18 e8 f0 ff b9 a6 ff ff
[ 9.535693][ T165] RSP: 0018:ffa0000000847a98 EFLAGS: 00010286
[ 9.535863][ T165] RAX: 00000000ffffffa6 RBX: ff110000092e4040 RCX: 1ff4000000108f19
[ 9.536074][ T165] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000092e40f8
[ 9.536280][ T165] RBP: ff1100000896c000 R08: 1fe220000125c820 R09: ff1100000cec5180
[ 9.536487][ T165] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.536688][ T165] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000896c000
[ 9.536889][ T165] FS: 00007fa3b850d840(0000) GS:ff1100007dab0000(0000) knlGS:0000000000000000
[ 9.537153][ T165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.537322][ T165] CR2: 00007fa3b870ec20 CR3: 000000000d9d7005 CR4: 0000000000771ef0
[ 9.537533][ T165] PKRU: 55555554
[ 9.537636][ T165] Call Trace:
[ 9.537735][ T165]
[ 9.537804][ T165] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.537941][ T165] ? notifier_call_chain+0xb0/0x320
[ 9.538091][ T165] rtmsg_ifinfo+0x5c/0xb0
[ 9.538193][ T165] register_netdevice+0x137a/0x1980
[ 9.538329][ T165] ? unregister_netdevice_queue+0x470/0x470
[ 9.538511][ T165] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.538652][ T165] register_netdev+0x23/0x40
[ 9.538798][ T165] sit_init_net+0x299/0x570
[ 9.538937][ T165] ops_init+0x187/0x560
[ 9.539044][ T165] setup_net+0x11b/0x3b0
[ 9.539150][ T165] ? unregister_pernet_device+0x80/0x80
[ 9.539282][ T165] ? lockdep_init_map_type+0x5d/0x250
[ 9.539428][ T165] ? mutex_init_lockdep+0xf6/0x120
[ 9.539568][ T165] copy_net_ns+0x2fd/0x450
[ 9.539704][ T165] create_new_namespaces+0x371/0xa10
[ 9.539839][ T165] unshare_nsproxy_namespaces+0xa5/0x150
[ 9.539973][ T165] ksys_unshare+0x47e/0x8c0
[ 9.540120][ T165] ? walk_process_tree+0x350/0x350
[ 9.540256][ T165] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.540395][ T165] __x64_sys_unshare+0x34/0x50
[ 9.540535][ T165] ? do_syscall_64+0x82/0xfc0
[ 9.540672][ T165] do_syscall_64+0x117/0xfc0
[ 9.540810][ T165] ? trace_hardirqs_off+0xd/0x30
[ 9.540955][ T165] ? exc_page_fault+0xee/0x100
[ 9.541104][ T165] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.541272][ T165] RIP: 0033:0x7fa3b87cfbcb
[ 9.541436][ T165] 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
[ 9.541937][ T165] RSP: 002b:00007ffc934ddb78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 9.542158][ T165] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fa3b87cfbcb
[ 9.542367][ T165] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.542685][ T165] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 9.542892][ T165] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffc934dfda0
[ 9.543125][ T165] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffc934e18ce
[ 9.543429][ T165]
[ 9.543531][ T165] irq event stamp: 25725
[ 9.543632][ T165] hardirqs last enabled at (25733): [] __up_console_sem+0x5a/0x70
[ 9.543867][ T165] hardirqs last disabled at (25740): [] __up_console_sem+0x3f/0x70
[ 9.544197][ T165] softirqs last enabled at (25284): [] handle_softirqs+0x611/0x940
[ 9.544442][ T165] softirqs last disabled at (25273): [] __irq_exit_rcu+0x103/0x1c0
[ 9.544795][ T165] ---[ end trace 0000000000000000 ]---
[ 9.578047][ T166] ------------[ cut here ]------------
[ 9.578213][ T166] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/166
[ 9.578697][ T166] CPU: 3 UID: 0 PID: 166 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.578988][ T166] Tainted: [W]=WARN
[ 9.579107][ T166] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.579285][ T166] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.579472][ T166] 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 18 e8 f0 ff b9 a6 ff ff
[ 9.579967][ T166] RSP: 0018:ffa0000000857020 EFLAGS: 00010286
[ 9.580152][ T166] RAX: 00000000ffffffa6 RBX: ff110000092e51c0 RCX: 1ff400000010adca
[ 9.580359][ T166] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000092e5278
[ 9.580573][ T166] RBP: ff11000008d39000 R08: 1fe220000125ca50 R09: ff1100000cec0b58
[ 9.580781][ T166] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[ 9.580989][ T166] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008d39ce1
[ 9.581207][ T166] FS: 00007fc542506840(0000) GS:ff1100007dc30000(0000) knlGS:0000000000000000
[ 9.581460][ T166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.581631][ T166] CR2: 000000002cfb0988 CR3: 000000000a44a001 CR4: 0000000000771ef0
[ 9.581830][ T166] PKRU: 55555554
[ 9.581950][ T166] Call Trace:
[ 9.582064][ T166]
[ 9.582141][ T166] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.582292][ T166] rtmsg_ifinfo+0x5c/0xb0
[ 9.582396][ T166] ? mark_held_locks+0x40/0x70
[ 9.582536][ T166] __dev_notify_flags+0x1b8/0x280
[ 9.582673][ T166] ? netif_change_name+0x8c0/0x8c0
[ 9.582814][ T166] ? __dev_change_flags+0x4a4/0x660
[ 9.582950][ T166] ? netif_set_allmulti+0x250/0x250
[ 9.583122][ T166] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.583259][ T166] ? is_bpf_text_address+0x68/0x110
[ 9.583396][ T166] netif_change_flags+0xfe/0x190
[ 9.583539][ T166] do_setlink.isra.0+0x1cc3/0x2750
[ 9.583675][ T166] ? rtnl_link_get_size+0x350/0x350
[ 9.583809][ T166] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 9.583977][ T166] ? rcu_read_lock_any_held+0x3c/0x90
[ 9.584121][ T166] ? validate_chain+0x38b/0xc20
[ 9.584254][ T166] ? rcu_read_lock_any_held+0x66/0x90
[ 9.584386][ T166] ? stack_depot_save_flags+0x367/0x770
[ 9.584529][ T166] ? __lock_acquire+0x508/0xc10
[ 9.584665][ T166] ? lock_acquire.part.0+0xbc/0x260
[ 9.584819][ T166] ? rtnl_newlink+0x883/0xea0
[ 9.584956][ T166] ? rcu_is_watching+0x15/0xd0
[ 9.585118][ T166] ? lock_acquire+0x134/0x160
[ 9.585251][ T166] ? rcu_is_watching+0x15/0xd0
[ 9.585384][ T166] ? rcu_is_watching+0x15/0xd0
[ 9.585562][ T166] ? trace_contention_end+0xb3/0x1a0
[ 9.585703][ T166] ? __mutex_lock+0x1db/0x2010
[ 9.585843][ T166] ? __mutex_lock+0x9b2/0x2010
[ 9.585982][ T166] ? rtnl_newlink+0x883/0xea0
[ 9.586133][ T166] ? ww_mutex_lock+0x160/0x160
[ 9.586273][ T166] ? __rtnl_newlink+0x3fa/0xa50
[ 9.586417][ T166] rtnl_newlink+0x8d1/0xea0
[ 9.586557][ T166] ? lock_acquire.part.0+0xbc/0x260
[ 9.586695][ T166] ? __rtnl_newlink+0xa50/0xa50
[ 9.586855][ T166] ? mark_usage+0x61/0x170
[ 9.586993][ T166] ? lock_acquire.part.0+0xbc/0x260
[ 9.587137][ T166] ? find_held_lock+0x2b/0x80
[ 9.587272][ T166] ? __rtnl_newlink+0xa50/0xa50
[ 9.587431][ T166] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.587572][ T166] ? __rtnl_newlink+0xa50/0xa50
[ 9.587705][ T166] rtnetlink_rcv_msg+0x40d/0x9e0
[ 9.587839][ T166] ? validate_chain+0x38b/0xc20
[ 9.587972][ T166] ? rtnl_stats_set+0x3f0/0x3f0
[ 9.588117][ T166] ? __lock_acquire+0x508/0xc10
[ 9.588265][ T166] ? lock_acquire.part.0+0xbc/0x260
[ 9.588417][ T166] ? find_held_lock+0x2b/0x80
[ 9.588554][ T166] netlink_rcv_skb+0x14e/0x3a0
[ 9.588688][ T166] ? rtnl_stats_set+0x3f0/0x3f0
[ 9.588821][ T166] ? netlink_ack+0xcd0/0xcd0
[ 9.588960][ T166] ? netlink_deliver_tap+0xc5/0x330
[ 9.589103][ T166] ? netlink_deliver_tap+0x13c/0x330
[ 9.589238][ T166] netlink_unicast+0x486/0x750
[ 9.589372][ T166] ? netlink_attachskb+0x810/0x810
[ 9.589511][ T166] ? __lock_acquire+0x508/0xc10
[ 9.589645][ T166] netlink_sendmsg+0x735/0xc60
[ 9.589778][ T166] ? netlink_unicast+0x750/0x750
[ 9.589914][ T166] ? __might_fault+0x97/0x140
[ 9.590058][ T166] ____sys_sendmsg+0x419/0x850
[ 9.590196][ T166] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.590328][ T166] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.590513][ T166] ? move_addr_to_kernel+0x40/0x40
[ 9.590659][ T166] ? stack_depot_save_flags+0x367/0x770
[ 9.590793][ T166] ? validate_chain+0x38b/0xc20
[ 9.590928][ T166] ___sys_sendmsg+0x14e/0x1d0
[ 9.591065][ T166] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 9.591236][ T166] ? copy_msghdr_from_user+0x460/0x460
[ 9.591383][ T166] __sys_sendmsg+0x145/0x1f0
[ 9.591523][ T166] ? __sys_sendmsg_sock+0x20/0x20
[ 9.591657][ T166] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 9.591829][ T166] ? do_raw_spin_unlock+0x59/0x250
[ 9.591961][ T166] ? rcu_is_watching+0x15/0xd0
[ 9.592109][ T166] do_syscall_64+0x117/0xfc0
[ 9.592241][ T166] ? trace_hardirqs_off+0xd/0x30
[ 9.592374][ T166] ? exc_page_fault+0xee/0x100
[ 9.592511][ T166] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.592677][ T166] RIP: 0033:0x7fc54274008e
[ 9.592815][ T166] 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
[ 9.593295][ T166] RSP: 002b:00007fff18244f20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.593500][ T166] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fc54274008e
[ 9.593698][ T166] RDX: 0000000000000000 RSI: 00007fff18244fd0 RDI: 0000000000000005
[ 9.593902][ T166] RBP: 00007fff18244f30 R08: 0000000000000000 R09: 0000000000000000
[ 9.594115][ T166] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb85
[ 9.594312][ T166] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff182456a0
[ 9.594518][ T166]
[ 9.594618][ T166] irq event stamp: 22087
[ 9.594717][ T166] hardirqs last enabled at (22095): [] __up_console_sem+0x5a/0x70
[ 9.594951][ T166] hardirqs last disabled at (22102): [] __up_console_sem+0x3f/0x70
[ 9.595189][ T166] softirqs last enabled at (21240): [] handle_softirqs+0x611/0x940
[ 9.595440][ T166] softirqs last disabled at (20719): [] __irq_exit_rcu+0x103/0x1c0
[ 9.595671][ T166] ---[ end trace 0000000000000000 ]---
[ 9.750287][ T170] ------------[ cut here ]------------
[ 9.750473][ T170] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/170
[ 9.750745][ T170] CPU: 3 UID: 0 PID: 170 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.751033][ T170] Tainted: [W]=WARN
[ 9.751144][ T170] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.751314][ T170] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.751496][ T170] 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 18 e8 f0 ff b9 a6 ff ff
[ 9.751983][ T170] RSP: 0018:ffa0000000897ab0 EFLAGS: 00010286
[ 9.752165][ T170] RAX: 00000000ffffffa6 RBX: ff11000009e9fc40 RCX: 1ff4000000112f1c
[ 9.752369][ T170] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009e9fcf8
[ 9.752606][ T170] RBP: ff110000081ac000 R08: 1fe22000013d3fa0 R09: ff1100000cf30b80
[ 9.752809][ T170] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.753019][ T170] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000081ac000
[ 9.753239][ T170] FS: 00007f0fbb825840(0000) GS:ff1100007dc30000(0000) knlGS:0000000000000000
[ 9.753481][ T170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.753652][ T170] CR2: 00007f0fbba31690 CR3: 000000000a44a005 CR4: 0000000000771ef0
[ 9.753854][ T170] PKRU: 55555554
[ 9.753958][ T170] Call Trace:
[ 9.754065][ T170]
[ 9.754141][ T170] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.754277][ T170] ? notifier_call_chain+0xb0/0x320
[ 9.754416][ T170] rtmsg_ifinfo+0x5c/0xb0
[ 9.754520][ T170] register_netdevice+0x137a/0x1980
[ 9.754657][ T170] ? unregister_netdevice_queue+0x470/0x470
[ 9.754826][ T170] register_netdev+0x23/0x40
[ 9.754960][ T170] loopback_net_init+0x7d/0x150
[ 9.755106][ T170] ops_init+0x187/0x560
[ 9.755209][ T170] setup_net+0x11b/0x3b0
[ 9.755311][ T170] ? unregister_pernet_device+0x80/0x80
[ 9.755526][ T170] ? lockdep_init_map_type+0x5d/0x250
[ 9.755667][ T170] ? mutex_init_lockdep+0xf6/0x120
[ 9.755802][ T170] copy_net_ns+0x2fd/0x450
[ 9.755937][ T170] create_new_namespaces+0x371/0xa10
[ 9.756086][ T170] unshare_nsproxy_namespaces+0xa5/0x150
[ 9.756236][ T170] ksys_unshare+0x47e/0x8c0
[ 9.756371][ T170] ? walk_process_tree+0x350/0x350
[ 9.756568][ T170] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.756705][ T170] __x64_sys_unshare+0x34/0x50
[ 9.756838][ T170] ? do_syscall_64+0x82/0xfc0
[ 9.756996][ T170] do_syscall_64+0x117/0xfc0
[ 9.757147][ T170] ? trace_hardirqs_off+0xd/0x30
[ 9.757284][ T170] ? exc_page_fault+0xee/0x100
[ 9.757480][ T170] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.757648][ T170] RIP: 0033:0x7f0fbbae7bcb
[ 9.757791][ T170] 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
[ 9.758458][ T170] RSP: 002b:00007ffce7861138 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 9.758664][ T170] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f0fbbae7bcb
[ 9.758877][ T170] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.759088][ T170] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 9.759289][ T170] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffce7863360
[ 9.759496][ T170] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffce78638ce
[ 9.759717][ T170]
[ 9.759817][ T170] irq event stamp: 19043
[ 9.759921][ T170] hardirqs last enabled at (19051): [] __up_console_sem+0x5a/0x70
[ 9.760168][ T170] hardirqs last disabled at (19058): [] __up_console_sem+0x3f/0x70
[ 9.760410][ T170] softirqs last enabled at (18976): [] handle_softirqs+0x611/0x940
[ 9.760648][ T170] softirqs last disabled at (18901): [] __irq_exit_rcu+0x103/0x1c0
[ 9.760881][ T170] ---[ end trace 0000000000000000 ]---
[ 9.763960][ T170] ------------[ cut here ]------------
[ 9.764125][ T170] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/170
[ 9.764358][ T170] CPU: 3 UID: 0 PID: 170 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.764659][ T170] Tainted: [W]=WARN
[ 9.764765][ T170] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.764944][ T170] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.765125][ T170] 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 18 e8 f0 ff b9 a6 ff ff
[ 9.766167][ T170] RSP: 0018:ffa0000000897a98 EFLAGS: 00010286
[ 9.766343][ T170] RAX: 00000000ffffffa6 RBX: ff1100000b282040 RCX: 1ff4000000112f19
[ 9.766607][ T170] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2820f8
[ 9.766870][ T170] RBP: ff11000008079000 R08: 1fe2200001650420 R09: ff1100000cf30b80
[ 9.767173][ T170] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.767374][ T170] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008079000
[ 9.767632][ T170] FS: 00007f0fbb825840(0000) GS:ff1100007dc30000(0000) knlGS:0000000000000000
[ 9.767876][ T170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.768053][ T170] CR2: 00007f0fbba31690 CR3: 000000000a44a005 CR4: 0000000000771ef0
[ 9.768257][ T170] PKRU: 55555554
[ 9.768357][ T170] Call Trace:
[ 9.768515][ T170]
[ 9.768586][ T170] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.768720][ T170] ? notifier_call_chain+0xb0/0x320
[ 9.768855][ T170] rtmsg_ifinfo+0x5c/0xb0
[ 9.768959][ T170] register_netdevice+0x137a/0x1980
[ 9.769105][ T170] ? unregister_netdevice_queue+0x470/0x470
[ 9.769271][ T170] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.769460][ T170] register_netdev+0x23/0x40
[ 9.769593][ T170] sit_init_net+0x299/0x570
[ 9.769730][ T170] ops_init+0x187/0x560
[ 9.769837][ T170] setup_net+0x11b/0x3b0
[ 9.769942][ T170] ? unregister_pernet_device+0x80/0x80
[ 9.770083][ T170] ? lockdep_init_map_type+0x5d/0x250
[ 9.770217][ T170] ? mutex_init_lockdep+0xf6/0x120
[ 9.770352][ T170] copy_net_ns+0x2fd/0x450
[ 9.770543][ T170] create_new_namespaces+0x371/0xa10
[ 9.770680][ T170] unshare_nsproxy_namespaces+0xa5/0x150
[ 9.770813][ T170] ksys_unshare+0x47e/0x8c0
[ 9.770952][ T170] ? walk_process_tree+0x350/0x350
[ 9.771094][ T170] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.771236][ T170] __x64_sys_unshare+0x34/0x50
[ 9.771367][ T170] ? do_syscall_64+0x82/0xfc0
[ 9.771556][ T170] do_syscall_64+0x117/0xfc0
[ 9.771694][ T170] ? trace_hardirqs_off+0xd/0x30
[ 9.771826][ T170] ? exc_page_fault+0xee/0x100
[ 9.771960][ T170] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.772139][ T170] RIP: 0033:0x7f0fbbae7bcb
[ 9.772279][ T170] 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
[ 9.772811][ T170] RSP: 002b:00007ffce7861138 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 9.773017][ T170] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f0fbbae7bcb
[ 9.773228][ T170] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.773435][ T170] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 9.773635][ T170] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffce7863360
[ 9.773833][ T170] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffce78638ce
[ 9.774044][ T170]
[ 9.774150][ T170] irq event stamp: 22615
[ 9.774251][ T170] hardirqs last enabled at (22623): [] __up_console_sem+0x5a/0x70
[ 9.774488][ T170] hardirqs last disabled at (22632): [] __up_console_sem+0x3f/0x70
[ 9.774720][ T170] softirqs last enabled at (22548): [] handle_softirqs+0x611/0x940
[ 9.774954][ T170] softirqs last disabled at (22459): [] __irq_exit_rcu+0x103/0x1c0
[ 9.775218][ T170] ---[ end trace 0000000000000000 ]---
[ 9.813610][ T171] ------------[ cut here ]------------
[ 9.813811][ T171] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/171
[ 9.814065][ T171] CPU: 0 UID: 0 PID: 171 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.814350][ T171] Tainted: [W]=WARN
[ 9.814466][ T171] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.814662][ T171] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.814842][ T171] 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 18 e8 f0 ff b9 a6 ff ff
[ 9.815331][ T171] RSP: 0018:ffa00000008a7020 EFLAGS: 00010286
[ 9.815508][ T171] RAX: 00000000ffffffa6 RBX: ff110000026543c0 RCX: 1ff4000000114dca
[ 9.815708][ T171] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000002654478
[ 9.815909][ T171] RBP: ff110000081ac000 R08: 1fe22000004ca890 R09: ff1100000cf32e58
[ 9.816142][ T171] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[ 9.816347][ T171] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000081acce1
[ 9.816575][ T171] FS: 00007f5bd7d3c840(0000) GS:ff1100007dab0000(0000) knlGS:0000000000000000
[ 9.816813][ T171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.816982][ T171] CR2: 000000000b544988 CR3: 000000000b4b5001 CR4: 0000000000771ef0
[ 9.817190][ T171] PKRU: 55555554
[ 9.817290][ T171] Call Trace:
[ 9.817391][ T171]
[ 9.817467][ T171] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.817600][ T171] rtmsg_ifinfo+0x5c/0xb0
[ 9.817703][ T171] ? mark_held_locks+0x40/0x70
[ 9.817834][ T171] __dev_notify_flags+0x1b8/0x280
[ 9.817968][ T171] ? netif_change_name+0x8c0/0x8c0
[ 9.818115][ T171] ? __dev_change_flags+0x4a4/0x660
[ 9.818249][ T171] ? netif_set_allmulti+0x250/0x250
[ 9.818383][ T171] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.818523][ T171] ? is_bpf_text_address+0x68/0x110
[ 9.818662][ T171] netif_change_flags+0xfe/0x190
[ 9.818795][ T171] do_setlink.isra.0+0x1cc3/0x2750
[ 9.818929][ T171] ? rtnl_link_get_size+0x350/0x350
[ 9.819066][ T171] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 9.819238][ T171] ? rcu_read_lock_any_held+0x3c/0x90
[ 9.819371][ T171] ? validate_chain+0x38b/0xc20
[ 9.819512][ T171] ? rcu_read_lock_any_held+0x66/0x90
[ 9.819650][ T171] ? stack_depot_save_flags+0x367/0x770
[ 9.819790][ T171] ? __lock_acquire+0x508/0xc10
[ 9.819925][ T171] ? lock_acquire.part.0+0xbc/0x260
[ 9.820142][ T171] ? rtnl_newlink+0x883/0xea0
[ 9.820281][ T171] ? rcu_is_watching+0x15/0xd0
[ 9.820418][ T171] ? lock_acquire+0x134/0x160
[ 9.820555][ T171] ? rcu_is_watching+0x15/0xd0
[ 9.820686][ T171] ? rcu_is_watching+0x15/0xd0
[ 9.820819][ T171] ? trace_contention_end+0xb3/0x1a0
[ 9.820951][ T171] ? __mutex_lock+0x1db/0x2010
[ 9.821098][ T171] ? __mutex_lock+0x9b2/0x2010
[ 9.821231][ T171] ? rtnl_newlink+0x883/0xea0
[ 9.821368][ T171] ? ww_mutex_lock+0x160/0x160
[ 9.821568][ T171] ? __rtnl_newlink+0x3fa/0xa50
[ 9.821743][ T171] rtnl_newlink+0x8d1/0xea0
[ 9.821878][ T171] ? lock_acquire.part.0+0xbc/0x260
[ 9.822009][ T171] ? __rtnl_newlink+0xa50/0xa50
[ 9.822152][ T171] ? mark_usage+0x61/0x170
[ 9.822287][ T171] ? lock_acquire.part.0+0xbc/0x260
[ 9.822471][ T171] ? find_held_lock+0x2b/0x80
[ 9.822603][ T171] ? __rtnl_newlink+0xa50/0xa50
[ 9.822733][ T171] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.822865][ T171] ? __rtnl_newlink+0xa50/0xa50
[ 9.823002][ T171] rtnetlink_rcv_msg+0x40d/0x9e0
[ 9.823149][ T171] ? validate_chain+0x38b/0xc20
[ 9.823281][ T171] ? rtnl_stats_set+0x3f0/0x3f0
[ 9.823418][ T171] ? __lock_acquire+0x508/0xc10
[ 9.823550][ T171] ? lock_acquire.part.0+0xbc/0x260
[ 9.823682][ T171] ? find_held_lock+0x2b/0x80
[ 9.823816][ T171] netlink_rcv_skb+0x14e/0x3a0
[ 9.823950][ T171] ? rtnl_stats_set+0x3f0/0x3f0
[ 9.824100][ T171] ? netlink_ack+0xcd0/0xcd0
[ 9.824250][ T171] ? netlink_deliver_tap+0xc5/0x330
[ 9.824382][ T171] ? netlink_deliver_tap+0x13c/0x330
[ 9.824522][ T171] netlink_unicast+0x486/0x750
[ 9.824657][ T171] ? netlink_attachskb+0x810/0x810
[ 9.824795][ T171] ? __lock_acquire+0x508/0xc10
[ 9.824928][ T171] netlink_sendmsg+0x735/0xc60
[ 9.825068][ T171] ? netlink_unicast+0x750/0x750
[ 9.825218][ T171] ? __might_fault+0x97/0x140
[ 9.825353][ T171] ____sys_sendmsg+0x419/0x850
[ 9.825493][ T171] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.825626][ T171] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.825791][ T171] ? move_addr_to_kernel+0x40/0x40
[ 9.825925][ T171] ? stack_depot_save_flags+0x367/0x770
[ 9.826066][ T171] ? validate_chain+0x38b/0xc20
[ 9.826204][ T171] ___sys_sendmsg+0x14e/0x1d0
[ 9.826334][ T171] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 9.826508][ T171] ? copy_msghdr_from_user+0x460/0x460
[ 9.826649][ T171] __sys_sendmsg+0x145/0x1f0
[ 9.826782][ T171] ? __sys_sendmsg_sock+0x20/0x20
[ 9.826913][ T171] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 9.827091][ T171] ? do_raw_spin_unlock+0x59/0x250
[ 9.827224][ T171] ? rcu_is_watching+0x15/0xd0
[ 9.827357][ T171] do_syscall_64+0x117/0xfc0
[ 9.827525][ T171] ? trace_hardirqs_off+0xd/0x30
[ 9.827658][ T171] ? exc_page_fault+0xee/0x100
[ 9.827790][ T171] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.827956][ T171] RIP: 0033:0x7f5bd7f7608e
[ 9.828102][ T171] 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
[ 9.828575][ T171] RSP: 002b:00007ffc555cf2e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.828774][ T171] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f5bd7f7608e
[ 9.828983][ T171] RDX: 0000000000000000 RSI: 00007ffc555cf390 RDI: 0000000000000005
[ 9.829195][ T171] RBP: 00007ffc555cf2f0 R08: 0000000000000000 R09: 0000000000000000
[ 9.829395][ T171] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb86
[ 9.829598][ T171] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc555cfa60
[ 9.829799][ T171]
[ 9.829906][ T171] irq event stamp: 21663
[ 9.830006][ T171] hardirqs last enabled at (21671): [] __up_console_sem+0x5a/0x70
[ 9.830245][ T171] hardirqs last disabled at (21678): [] __up_console_sem+0x3f/0x70
[ 9.830479][ T171] softirqs last enabled at (21256): [] handle_softirqs+0x611/0x940
[ 9.830708][ T171] softirqs last disabled at (21199): [] __irq_exit_rcu+0x103/0x1c0
[ 9.830937][ T171] ---[ end trace 0000000000000000 ]---
[ 9.945125][ T174] ------------[ cut here ]------------
[ 9.946436][ T174] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/174
[ 9.946841][ T174] CPU: 1 UID: 0 PID: 174 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.947359][ T174] Tainted: [W]=WARN
[ 9.947554][ T174] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.947849][ T174] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.948161][ T174] 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 18 e8 f0 ff b9 a6 ff ff
[ 9.948977][ T174] RSP: 0018:ffa00000008d6e20 EFLAGS: 00010286
[ 9.949298][ T174] RAX: 00000000ffffffa6 RBX: ff110000049b0e40 RCX: 1ff400000011ad8a
[ 9.949662][ T174] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000049b0ef8
[ 9.950014][ T174] RBP: ff11000005e29000 R08: 1fe22000009361e0 R09: ff110000020d0b80
[ 9.950330][ T174] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.950668][ T174] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009ede008
[ 9.950908][ T174] FS: 00007effabf13840(0000) GS:ff1100007db30000(0000) knlGS:0000000000000000
[ 9.951211][ T174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.951416][ T174] CR2: 000000000042ebe0 CR3: 000000000b700002 CR4: 0000000000771ef0
[ 9.951626][ T174] PKRU: 55555554
[ 9.951731][ T174] Call Trace:
[ 9.951897][ T174]
[ 9.952008][ T174] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.952248][ T174] rtmsg_ifinfo+0x5c/0xb0
[ 9.952441][ T174] ? find_held_lock+0x2b/0x80
[ 9.952669][ T174] ? find_held_lock+0x2b/0x80
[ 9.952881][ T174] __dev_notify_flags+0x1b8/0x280
[ 9.953101][ T174] ? netif_change_name+0x8c0/0x8c0
[ 9.953310][ T174] ? __queue_work+0x315/0xc00
[ 9.953527][ T174] ? preempt_schedule_notrace_thunk+0x16/0x30
[ 9.953784][ T174] ? trace_irq_enable.constprop.0+0x30/0x180
[ 9.954063][ T174] rtnl_configure_link+0x1ac/0x390
[ 9.954286][ T174] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.954504][ T174] ? queue_delayed_work_on+0x95/0x100
[ 9.954740][ T174] veth_newlink+0x330/0x8d0
[ 9.954956][ T174] ? veth_poll_controller+0x10/0x10
[ 9.955222][ T174] ? kasan_save_stack+0x2f/0x50
[ 9.955473][ T174] ? kasan_save_track+0x14/0x30
[ 9.955699][ T174] ? __kasan_kmalloc+0x7b/0x90
[ 9.955948][ T174] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.956190][ T174] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.956452][ T174] ? rtnl_af_lookup+0x290/0x290
[ 9.956667][ T174] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.956886][ T174] ? rtnl_create_link+0x169/0xf20
[ 9.957102][ T174] rtnl_newlink_create+0x2da/0x780
[ 9.957347][ T174] ? rtnl_create_link+0xf20/0xf20
[ 9.957573][ T174] ? __dev_get_by_name+0x12/0x50
[ 9.957785][ T174] ? rtnl_dev_get+0xd7/0x170
[ 9.957999][ T174] __rtnl_newlink+0x22b/0xa50
[ 9.958229][ T174] rtnl_newlink+0x8d1/0xea0
[ 9.958458][ T174] ? lock_acquire.part.0+0xbc/0x260
[ 9.958687][ T174] ? __rtnl_newlink+0xa50/0xa50
[ 9.958908][ T174] ? mark_usage+0x61/0x170
[ 9.959164][ T174] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.959429][ T174] ? __rtnl_newlink+0xa50/0xa50
[ 9.959651][ T174] rtnetlink_rcv_msg+0x40d/0x9e0
[ 9.959866][ T174] ? validate_chain+0x38b/0xc20
[ 9.960088][ T174] ? rtnl_stats_set+0x3f0/0x3f0
[ 9.960302][ T174] ? __lock_acquire+0x508/0xc10
[ 9.960563][ T174] ? lock_acquire.part.0+0xbc/0x260
[ 9.960777][ T174] ? find_held_lock+0x2b/0x80
[ 9.960995][ T174] netlink_rcv_skb+0x14e/0x3a0
[ 9.961215][ T174] ? rtnl_stats_set+0x3f0/0x3f0
[ 9.961438][ T174] ? netlink_ack+0xcd0/0xcd0
[ 9.961657][ T174] ? netlink_deliver_tap+0xc5/0x330
[ 9.961869][ T174] ? netlink_deliver_tap+0x13c/0x330
[ 9.962100][ T174] netlink_unicast+0x486/0x750
[ 9.962333][ T174] ? netlink_attachskb+0x810/0x810
[ 9.962557][ T174] ? __lock_acquire+0x508/0xc10
[ 9.962776][ T174] netlink_sendmsg+0x735/0xc60
[ 9.962988][ T174] ? netlink_unicast+0x750/0x750
[ 9.963206][ T174] ? __might_fault+0x97/0x140
[ 9.963427][ T174] ____sys_sendmsg+0x419/0x850
[ 9.963642][ T174] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.963889][ T174] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.964170][ T174] ? move_addr_to_kernel+0x40/0x40
[ 9.964391][ T174] ___sys_sendmsg+0x14e/0x1d0
[ 9.964613][ T174] ? copy_msghdr_from_user+0x460/0x460
[ 9.964829][ T174] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 9.965108][ T174] ? do_sys_openat2+0xfd/0x170
[ 9.965330][ T174] __sys_sendmsg+0x145/0x1f0
[ 9.965561][ T174] ? __sys_sendmsg_sock+0x20/0x20
[ 9.965783][ T174] ? fpregs_restore_userregs+0x14b/0x310
[ 9.965998][ T174] ? rcu_is_watching+0x15/0xd0
[ 9.966218][ T174] do_syscall_64+0x117/0xfc0
[ 9.966441][ T174] ? trace_hardirqs_off+0xd/0x30
[ 9.966659][ T174] ? exc_page_fault+0xee/0x100
[ 9.966870][ T174] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.967139][ T174] RIP: 0033:0x7effac14d08e
[ 9.967365][ T174] 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
[ 9.968134][ T174] RSP: 002b:00007ffc07030150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.968465][ T174] RAX: ffffffffffffffda RBX: 00007ffc070308f8 RCX: 00007effac14d08e
[ 9.968790][ T174] RDX: 0000000000000000 RSI: 00007ffc07030200 RDI: 0000000000000005
[ 9.969119][ T174] RBP: 00007ffc07030160 R08: 0000000000000000 R09: 0000000000000000
[ 9.969445][ T174] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb86
[ 9.969767][ T174] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc070308c0
[ 9.970101][ T174]
[ 9.970260][ T174] irq event stamp: 15629
[ 9.970425][ T174] hardirqs last enabled at (15639): [] __up_console_sem+0x5a/0x70
[ 9.970798][ T174] hardirqs last disabled at (15646): [] __up_console_sem+0x3f/0x70
[ 9.971167][ T174] softirqs last enabled at (14822): [] handle_softirqs+0x611/0x940
[ 9.971549][ T174] softirqs last disabled at (13909): [] __irq_exit_rcu+0x103/0x1c0
[ 9.971909][ T174] ---[ end trace 0000000000000000 ]---
[ 9.997233][ T174] ------------[ cut here ]------------
[ 9.997500][ T174] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/174
[ 9.997801][ T174] CPU: 1 UID: 0 PID: 174 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.998092][ T174] Tainted: [W]=WARN
[ 9.998210][ T174] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.998388][ T174] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.998575][ T174] 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 18 e8 f0 ff b9 a6 ff ff
[ 9.999091][ T174] RSP: 0018:ffa00000008d71a0 EFLAGS: 00010286
[ 9.999332][ T174] RAX: 00000000ffffffa6 RBX: ff110000092ebc40 RCX: 1ff400000011adfa
[ 9.999571][ T174] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000092ebcf8
[ 9.999773][ T174] RBP: ff11000005c91000 R08: 1fe220000125d7a0 R09: ff110000020d0b80
[ 9.999979][ T174] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.000251][ T174] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.000525][ T174] FS: 00007effabf13840(0000) GS:ff1100007db30000(0000) knlGS:0000000000000000
[ 10.000764][ T174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.000942][ T174] CR2: 000000000042ebe0 CR3: 000000000b700002 CR4: 0000000000771ef0
[ 10.001162][ T174] PKRU: 55555554
[ 10.001265][ T174] Call Trace:
[ 10.001369][ T174]
[ 10.001445][ T174] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.001584][ T174] rtmsg_ifinfo+0x5c/0xb0
[ 10.001687][ T174] __dev_notify_flags+0x1b8/0x280
[ 10.001825][ T174] ? netif_change_name+0x8c0/0x8c0
[ 10.001970][ T174] ? rtnl_af_lookup+0x290/0x290
[ 10.002117][ T174] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.002260][ T174] rtnl_configure_link+0x1ac/0x390
[ 10.002404][ T174] rtnl_newlink_create+0x353/0x780
[ 10.002545][ T174] ? rtnl_create_link+0xf20/0xf20
[ 10.002679][ T174] ? __dev_get_by_name+0x12/0x50
[ 10.002816][ T174] ? rtnl_dev_get+0xd7/0x170
[ 10.002958][ T174] __rtnl_newlink+0x22b/0xa50
[ 10.003107][ T174] rtnl_newlink+0x8d1/0xea0
[ 10.003243][ T174] ? lock_acquire.part.0+0xbc/0x260
[ 10.003382][ T174] ? __rtnl_newlink+0xa50/0xa50
[ 10.003573][ T174] ? mark_usage+0x61/0x170
[ 10.003713][ T174] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.003849][ T174] ? __rtnl_newlink+0xa50/0xa50
[ 10.003988][ T174] rtnetlink_rcv_msg+0x40d/0x9e0
[ 10.004162][ T174] ? validate_chain+0x38b/0xc20
[ 10.004377][ T174] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.004548][ T174] ? __lock_acquire+0x508/0xc10
[ 10.004688][ T174] ? lock_acquire.part.0+0xbc/0x260
[ 10.004823][ T174] ? find_held_lock+0x2b/0x80
[ 10.004960][ T174] netlink_rcv_skb+0x14e/0x3a0
[ 10.005114][ T174] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.005289][ T174] ? netlink_ack+0xcd0/0xcd0
[ 10.005460][ T174] ? netlink_deliver_tap+0xc5/0x330
[ 10.005597][ T174] ? netlink_deliver_tap+0x13c/0x330
[ 10.005733][ T174] netlink_unicast+0x486/0x750
[ 10.005874][ T174] ? netlink_attachskb+0x810/0x810
[ 10.006012][ T174] ? __lock_acquire+0x508/0xc10
[ 10.006177][ T174] netlink_sendmsg+0x735/0xc60
[ 10.006314][ T174] ? netlink_unicast+0x750/0x750
[ 10.006457][ T174] ? __might_fault+0x97/0x140
[ 10.006596][ T174] ____sys_sendmsg+0x419/0x850
[ 10.006732][ T174] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.006869][ T174] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.007086][ T174] ? move_addr_to_kernel+0x40/0x40
[ 10.007226][ T174] ___sys_sendmsg+0x14e/0x1d0
[ 10.007363][ T174] ? copy_msghdr_from_user+0x460/0x460
[ 10.007510][ T174] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 10.007683][ T174] ? do_sys_openat2+0xfd/0x170
[ 10.007820][ T174] __sys_sendmsg+0x145/0x1f0
[ 10.007960][ T174] ? __sys_sendmsg_sock+0x20/0x20
[ 10.008112][ T174] ? fpregs_restore_userregs+0x14b/0x310
[ 10.008250][ T174] ? rcu_is_watching+0x15/0xd0
[ 10.008411][ T174] do_syscall_64+0x117/0xfc0
[ 10.008550][ T174] ? trace_hardirqs_off+0xd/0x30
[ 10.008686][ T174] ? exc_page_fault+0xee/0x100
[ 10.008823][ T174] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.008991][ T174] RIP: 0033:0x7effac14d08e
[ 10.009147][ T174] 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
[ 10.009663][ T174] RSP: 002b:00007ffc07030150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.009870][ T174] RAX: ffffffffffffffda RBX: 00007ffc070308f8 RCX: 00007effac14d08e
[ 10.010087][ T174] RDX: 0000000000000000 RSI: 00007ffc07030200 RDI: 0000000000000005
[ 10.010292][ T174] RBP: 00007ffc07030160 R08: 0000000000000000 R09: 0000000000000000
[ 10.010500][ T174] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb86
[ 10.010704][ T174] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc070308c0
[ 10.010912][ T174]
[ 10.011016][ T174] irq event stamp: 29381
[ 10.011126][ T174] hardirqs last enabled at (29389): [] __up_console_sem+0x5a/0x70
[ 10.011363][ T174] hardirqs last disabled at (29396): [] __up_console_sem+0x3f/0x70
[ 10.011603][ T174] softirqs last enabled at (29048): [] handle_softirqs+0x611/0x940
[ 10.011860][ T174] softirqs last disabled at (29043): [] __irq_exit_rcu+0x103/0x1c0
[ 10.012119][ T174] ---[ end trace 0000000000000000 ]---
[ 10.050645][ T176] ------------[ cut here ]------------
[ 10.050844][ T176] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/176
[ 10.051133][ T176] CPU: 0 UID: 0 PID: 176 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.051428][ T176] Tainted: [W]=WARN
[ 10.051532][ T176] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.051707][ T176] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.051887][ 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 18 e8 f0 ff b9 a6 ff ff
[ 10.052431][ T176] RSP: 0018:ffa00000008e6e20 EFLAGS: 00010286
[ 10.052609][ T176] RAX: 00000000ffffffa6 RBX: ff11000005edb8c0 RCX: 1ff400000011cd8a
[ 10.052815][ T176] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000005edb978
[ 10.053028][ T176] RBP: ff11000004f44000 R08: 1fe2200000bdb730 R09: ff1100000da2d180
[ 10.053240][ T176] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.054408][ T176] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000005517888
[ 10.054618][ T176] FS: 00007f5b84b29840(0000) GS:ff1100007dab0000(0000) knlGS:0000000000000000
[ 10.054859][ T176] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.055039][ T176] CR2: 00007f5b84e90f5d CR3: 00000000024ab001 CR4: 0000000000771ef0
[ 10.055254][ T176] PKRU: 55555554
[ 10.055357][ T176] Call Trace:
[ 10.055468][ T176]
[ 10.055540][ T176] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.055679][ T176] rtmsg_ifinfo+0x5c/0xb0
[ 10.055784][ T176] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 10.055955][ T176] __dev_notify_flags+0x1b8/0x280
[ 10.056127][ T176] ? __mod_timer+0x3ad/0xc60
[ 10.056265][ T176] ? netif_change_name+0x8c0/0x8c0
[ 10.056406][ T176] ? rtnl_newlink+0x8d1/0xea0
[ 10.056547][ T176] ? rtnetlink_rcv_msg+0x40d/0x9e0
[ 10.056681][ T176] ? netlink_rcv_skb+0x14e/0x3a0
[ 10.056817][ T176] ? add_timer_on+0x580/0x580
[ 10.056954][ T176] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.057113][ T176] ? mark_held_locks+0x40/0x70
[ 10.057270][ T176] rtnl_configure_link+0x1ac/0x390
[ 10.057478][ T176] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.057680][ T176] ? queue_delayed_work_on+0x95/0x100
[ 10.057819][ T176] veth_newlink+0x330/0x8d0
[ 10.057958][ T176] ? veth_poll_controller+0x10/0x10
[ 10.058105][ T176] ? kasan_save_stack+0x2f/0x50
[ 10.058243][ T176] ? kasan_save_track+0x14/0x30
[ 10.058378][ T176] ? __kasan_kmalloc+0x7b/0x90
[ 10.058608][ T176] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.058748][ T176] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.058888][ T176] ? rtnl_af_lookup+0x290/0x290
[ 10.059030][ T176] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.059172][ T176] ? rtnl_create_link+0x169/0xf20
[ 10.059310][ T176] rtnl_newlink_create+0x2da/0x780
[ 10.059517][ T176] ? rtnl_create_link+0xf20/0xf20
[ 10.059653][ T176] ? __dev_get_by_name+0x12/0x50
[ 10.059792][ T176] ? rtnl_dev_get+0xd7/0x170
[ 10.059958][ T176] __rtnl_newlink+0x22b/0xa50
[ 10.060110][ T176] rtnl_newlink+0x8d1/0xea0
[ 10.060269][ T176] ? lock_acquire.part.0+0xbc/0x260
[ 10.060467][ T176] ? __rtnl_newlink+0xa50/0xa50
[ 10.060604][ T176] ? mark_usage+0x61/0x170
[ 10.060744][ T176] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.060883][ T176] ? __rtnl_newlink+0xa50/0xa50
[ 10.061049][ T176] rtnetlink_rcv_msg+0x40d/0x9e0
[ 10.061190][ T176] ? validate_chain+0x38b/0xc20
[ 10.061352][ T176] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.061549][ T176] ? __lock_acquire+0x508/0xc10
[ 10.061687][ T176] ? lock_acquire.part.0+0xbc/0x260
[ 10.061824][ T176] ? find_held_lock+0x2b/0x80
[ 10.061967][ T176] netlink_rcv_skb+0x14e/0x3a0
[ 10.062114][ T176] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.062259][ T176] ? netlink_ack+0xcd0/0xcd0
[ 10.062397][ T176] ? netlink_deliver_tap+0xc5/0x330
[ 10.062576][ T176] ? netlink_deliver_tap+0x13c/0x330
[ 10.062712][ T176] netlink_unicast+0x486/0x750
[ 10.062853][ T176] ? netlink_attachskb+0x810/0x810
[ 10.062989][ T176] ? __lock_acquire+0x508/0xc10
[ 10.063167][ T176] netlink_sendmsg+0x735/0xc60
[ 10.063382][ T176] ? netlink_unicast+0x750/0x750
[ 10.063624][ T176] ? __might_fault+0x97/0x140
[ 10.063843][ T176] ____sys_sendmsg+0x419/0x850
[ 10.064068][ T176] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.064282][ T176] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.064584][ T176] ? move_addr_to_kernel+0x40/0x40
[ 10.064821][ T176] ___sys_sendmsg+0x14e/0x1d0
[ 10.065050][ T176] ? copy_msghdr_from_user+0x460/0x460
[ 10.065274][ T176] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 10.065561][ T176] ? do_sys_openat2+0xfd/0x170
[ 10.065778][ T176] __sys_sendmsg+0x145/0x1f0
[ 10.065993][ T176] ? __sys_sendmsg_sock+0x20/0x20
[ 10.066217][ T176] ? fpregs_restore_userregs+0x14b/0x310
[ 10.066457][ T176] ? rcu_is_watching+0x15/0xd0
[ 10.066693][ T176] do_syscall_64+0x117/0xfc0
[ 10.066910][ T176] ? trace_hardirqs_off+0xd/0x30
[ 10.067154][ T176] ? exc_page_fault+0xee/0x100
[ 10.067387][ T176] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.067670][ T176] RIP: 0033:0x7f5b84d6308e
[ 10.067896][ T176] 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
[ 10.068646][ T176] RSP: 002b:00007fffea7724c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.068875][ T176] RAX: ffffffffffffffda RBX: 00007fffea772c68 RCX: 00007f5b84d6308e
[ 10.069135][ T176] RDX: 0000000000000000 RSI: 00007fffea772570 RDI: 0000000000000005
[ 10.069341][ T176] RBP: 00007fffea7724d0 R08: 0000000000000000 R09: 0000000000000000
[ 10.069553][ T176] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb86
[ 10.069774][ T176] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffea772c30
[ 10.069986][ T176]
[ 10.070125][ T176] irq event stamp: 17617
[ 10.070287][ T176] hardirqs last enabled at (17625): [] __up_console_sem+0x5a/0x70
[ 10.070664][ T176] hardirqs last disabled at (17634): [] __up_console_sem+0x3f/0x70
[ 10.070993][ T176] softirqs last enabled at (17334): [] handle_softirqs+0x611/0x940
[ 10.071321][ T176] softirqs last disabled at (17269): [] __irq_exit_rcu+0x103/0x1c0
[ 10.071655][ T176] ---[ end trace 0000000000000000 ]---
[ 10.087513][ T176] ------------[ cut here ]------------
[ 10.087691][ T176] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/176
[ 10.087934][ T176] CPU: 3 UID: 0 PID: 176 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.088222][ T176] Tainted: [W]=WARN
[ 10.088348][ T176] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.088532][ T176] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.088715][ 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 18 e8 f0 ff b9 a6 ff ff
[ 10.089230][ T176] RSP: 0018:ffa00000008e71a0 EFLAGS: 00010286
[ 10.089410][ T176] RAX: 00000000ffffffa6 RBX: ff1100000963a740 RCX: 1ff400000011cdfa
[ 10.089619][ T176] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000963a7f8
[ 10.089828][ T176] RBP: ff11000004f41000 R08: 1fe22000012c7500 R09: ff1100000da2d180
[ 10.090036][ T176] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.090293][ T176] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.090514][ T176] FS: 00007f5b84b29840(0000) GS:ff1100007dc30000(0000) knlGS:0000000000000000
[ 10.090753][ T176] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.090926][ T176] CR2: 00007effac353000 CR3: 00000000024ab006 CR4: 0000000000771ef0
[ 10.091172][ T176] PKRU: 55555554
[ 10.091273][ T176] Call Trace:
[ 10.091374][ T176]
[ 10.091449][ T176] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.091591][ T176] rtmsg_ifinfo+0x5c/0xb0
[ 10.091694][ T176] __dev_notify_flags+0x1b8/0x280
[ 10.091831][ T176] ? netif_change_name+0x8c0/0x8c0
[ 10.091968][ T176] ? rtnl_af_lookup+0x290/0x290
[ 10.092113][ T176] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.092249][ T176] rtnl_configure_link+0x1ac/0x390
[ 10.092411][ T176] rtnl_newlink_create+0x353/0x780
[ 10.092551][ T176] ? rtnl_create_link+0xf20/0xf20
[ 10.092685][ T176] ? __dev_get_by_name+0x12/0x50
[ 10.092819][ T176] ? rtnl_dev_get+0xd7/0x170
[ 10.092959][ T176] __rtnl_newlink+0x22b/0xa50
[ 10.093106][ T176] rtnl_newlink+0x8d1/0xea0
[ 10.093243][ T176] ? lock_acquire.part.0+0xbc/0x260
[ 10.093377][ T176] ? __rtnl_newlink+0xa50/0xa50
[ 10.093517][ T176] ? mark_usage+0x61/0x170
[ 10.093657][ T176] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.093791][ T176] ? __rtnl_newlink+0xa50/0xa50
[ 10.093926][ T176] rtnetlink_rcv_msg+0x40d/0x9e0
[ 10.094086][ T176] ? validate_chain+0x38b/0xc20
[ 10.094227][ T176] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.094365][ T176] ? __lock_acquire+0x508/0xc10
[ 10.094521][ T176] ? lock_acquire.part.0+0xbc/0x260
[ 10.094657][ T176] ? find_held_lock+0x2b/0x80
[ 10.094808][ T176] netlink_rcv_skb+0x14e/0x3a0
[ 10.094944][ T176] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.095099][ T176] ? netlink_ack+0xcd0/0xcd0
[ 10.095239][ T176] ? netlink_deliver_tap+0xc5/0x330
[ 10.095372][ T176] ? netlink_deliver_tap+0x13c/0x330
[ 10.095513][ T176] netlink_unicast+0x486/0x750
[ 10.095648][ T176] ? netlink_attachskb+0x810/0x810
[ 10.095785][ T176] ? __lock_acquire+0x508/0xc10
[ 10.095924][ T176] netlink_sendmsg+0x735/0xc60
[ 10.096084][ T176] ? netlink_unicast+0x750/0x750
[ 10.096271][ T176] ? __might_fault+0x97/0x140
[ 10.096416][ T176] ____sys_sendmsg+0x419/0x850
[ 10.096571][ T176] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.096708][ T176] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.096879][ T176] ? move_addr_to_kernel+0x40/0x40
[ 10.097018][ T176] ___sys_sendmsg+0x14e/0x1d0
[ 10.097161][ T176] ? copy_msghdr_from_user+0x460/0x460
[ 10.097299][ T176] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 10.097492][ T176] ? do_sys_openat2+0xfd/0x170
[ 10.097631][ T176] __sys_sendmsg+0x145/0x1f0
[ 10.097772][ T176] ? __sys_sendmsg_sock+0x20/0x20
[ 10.097912][ T176] ? fpregs_restore_userregs+0x14b/0x310
[ 10.098053][ T176] ? rcu_is_watching+0x15/0xd0
[ 10.098191][ T176] do_syscall_64+0x117/0xfc0
[ 10.098332][ T176] ? trace_hardirqs_off+0xd/0x30
[ 10.098472][ T176] ? exc_page_fault+0xee/0x100
[ 10.098608][ T176] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.098775][ T176] RIP: 0033:0x7f5b84d6308e
[ 10.098917][ T176] 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
[ 10.099418][ T176] RSP: 002b:00007fffea7724c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.099628][ T176] RAX: ffffffffffffffda RBX: 00007fffea772c68 RCX: 00007f5b84d6308e
[ 10.099832][ T176] RDX: 0000000000000000 RSI: 00007fffea772570 RDI: 0000000000000005
[ 10.100071][ T176] RBP: 00007fffea7724d0 R08: 0000000000000000 R09: 0000000000000000
[ 10.100312][ T176] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb86
[ 10.100630][ T176] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffea772c30
[ 10.100988][ T176]
[ 10.101156][ T176] irq event stamp: 29761
[ 10.101321][ T176] hardirqs last enabled at (29769): [] __up_console_sem+0x5a/0x70
[ 10.101703][ T176] hardirqs last disabled at (29778): [] __up_console_sem+0x3f/0x70
[ 10.102079][ T176] softirqs last enabled at (29204): [] handle_softirqs+0x611/0x940
[ 10.102473][ T176] softirqs last disabled at (29167): [] __irq_exit_rcu+0x103/0x1c0
[ 10.102843][ T176] ---[ end trace 0000000000000000 ]---
[ 10.146092][ T177] ------------[ cut here ]------------
[ 10.146271][ T177] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/177
[ 10.146521][ T177] CPU: 0 UID: 0 PID: 177 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.146803][ T177] Tainted: [W]=WARN
[ 10.146907][ T177] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.147090][ T177] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.147299][ 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 18 e8 f0 ff b9 a6 ff ff
[ 10.147822][ T177] RSP: 0018:ffa00000008f6e20 EFLAGS: 00010286
[ 10.147997][ T177] RAX: 00000000ffffffa6 RBX: ff1100000573e3c0 RCX: 1ff400000011ed8a
[ 10.148214][ T177] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000573e478
[ 10.148425][ T177] RBP: ff1100000d9e1000 R08: 1fe2200000ae7c90 R09: ff1100000b3cd180
[ 10.148636][ T177] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.148856][ T177] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b2d4788
[ 10.149071][ T177] FS: 00007f1b3bbfb840(0000) GS:ff1100007dab0000(0000) knlGS:0000000000000000
[ 10.149322][ T177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.149528][ T177] CR2: 000000000042ebe0 CR3: 000000000da98003 CR4: 0000000000771ef0
[ 10.149740][ T177] PKRU: 55555554
[ 10.149842][ T177] Call Trace:
[ 10.149944][ T177]
[ 10.150014][ T177] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.150167][ T177] rtmsg_ifinfo+0x5c/0xb0
[ 10.150274][ T177] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 10.150447][ T177] ? ref_tracker_alloc+0x28d/0x430
[ 10.150597][ T177] __dev_notify_flags+0x1b8/0x280
[ 10.150734][ T177] ? ref_tracker_dir_print+0x100/0x100
[ 10.150875][ T177] ? netif_change_name+0x8c0/0x8c0
[ 10.151012][ T177] ? __rtnl_newlink+0x22b/0xa50
[ 10.151160][ T177] ? rtnl_newlink+0x8d1/0xea0
[ 10.151296][ T177] ? rtnetlink_rcv_msg+0x40d/0x9e0
[ 10.151437][ T177] ? netlink_rcv_skb+0x14e/0x3a0
[ 10.151573][ T177] ? find_held_lock+0x2b/0x80
[ 10.151710][ T177] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.151851][ T177] ? mark_held_locks+0x40/0x70
[ 10.151990][ T177] rtnl_configure_link+0x1ac/0x390
[ 10.152159][ T177] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.152294][ T177] ? queue_delayed_work_on+0x95/0x100
[ 10.152438][ T177] veth_newlink+0x330/0x8d0
[ 10.152578][ T177] ? veth_poll_controller+0x10/0x10
[ 10.152712][ T177] ? kasan_save_stack+0x2f/0x50
[ 10.152848][ T177] ? kasan_save_track+0x14/0x30
[ 10.152984][ T177] ? __kasan_kmalloc+0x7b/0x90
[ 10.153151][ T177] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.153286][ T177] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.153430][ T177] ? rtnl_af_lookup+0x290/0x290
[ 10.153566][ T177] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.153702][ T177] ? rtnl_create_link+0x169/0xf20
[ 10.153836][ T177] rtnl_newlink_create+0x2da/0x780
[ 10.153974][ T177] ? rtnl_create_link+0xf20/0xf20
[ 10.154122][ T177] ? __dev_get_by_name+0x12/0x50
[ 10.154262][ T177] ? rtnl_dev_get+0xd7/0x170
[ 10.154408][ T177] __rtnl_newlink+0x22b/0xa50
[ 10.154549][ T177] rtnl_newlink+0x8d1/0xea0
[ 10.154688][ T177] ? lock_acquire.part.0+0xbc/0x260
[ 10.154840][ T177] ? __rtnl_newlink+0xa50/0xa50
[ 10.154981][ T177] ? mark_usage+0x61/0x170
[ 10.155143][ T177] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.155287][ T177] ? __rtnl_newlink+0xa50/0xa50
[ 10.155431][ T177] rtnetlink_rcv_msg+0x40d/0x9e0
[ 10.155582][ T177] ? validate_chain+0x38b/0xc20
[ 10.155719][ T177] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.155854][ T177] ? __lock_acquire+0x508/0xc10
[ 10.155992][ T177] ? lock_acquire.part.0+0xbc/0x260
[ 10.156153][ T177] ? find_held_lock+0x2b/0x80
[ 10.156288][ T177] netlink_rcv_skb+0x14e/0x3a0
[ 10.156430][ T177] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.156566][ T177] ? netlink_ack+0xcd0/0xcd0
[ 10.156703][ T177] ? netlink_deliver_tap+0xc5/0x330
[ 10.156836][ T177] ? netlink_deliver_tap+0x13c/0x330
[ 10.156983][ T177] netlink_unicast+0x486/0x750
[ 10.157138][ T177] ? netlink_attachskb+0x810/0x810
[ 10.157273][ T177] ? __lock_acquire+0x508/0xc10
[ 10.157416][ T177] netlink_sendmsg+0x735/0xc60
[ 10.157558][ T177] ? netlink_unicast+0x750/0x750
[ 10.157700][ T177] ? __might_fault+0x97/0x140
[ 10.157849][ T177] ____sys_sendmsg+0x419/0x850
[ 10.157990][ T177] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.158156][ T177] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.158324][ T177] ? move_addr_to_kernel+0x40/0x40
[ 10.158473][ T177] ___sys_sendmsg+0x14e/0x1d0
[ 10.158614][ T177] ? copy_msghdr_from_user+0x460/0x460
[ 10.158752][ T177] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 10.158942][ T177] ? do_sys_openat2+0xfd/0x170
[ 10.159091][ T177] __sys_sendmsg+0x145/0x1f0
[ 10.159246][ T177] ? __sys_sendmsg_sock+0x20/0x20
[ 10.159391][ T177] ? fpregs_restore_userregs+0x14b/0x310
[ 10.159533][ T177] ? rcu_is_watching+0x15/0xd0
[ 10.159671][ T177] do_syscall_64+0x117/0xfc0
[ 10.159810][ T177] ? trace_hardirqs_off+0xd/0x30
[ 10.159948][ T177] ? exc_page_fault+0xee/0x100
[ 10.160162][ T177] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.160330][ T177] RIP: 0033:0x7f1b3be3508e
[ 10.160480][ 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
[ 10.160965][ T177] RSP: 002b:00007fff5b8c53c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.161187][ T177] RAX: ffffffffffffffda RBX: 00007fff5b8c5b68 RCX: 00007f1b3be3508e
[ 10.161389][ T177] RDX: 0000000000000000 RSI: 00007fff5b8c5470 RDI: 0000000000000005
[ 10.161597][ T177] RBP: 00007fff5b8c53d0 R08: 0000000000000000 R09: 0000000000000000
[ 10.161801][ T177] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb86
[ 10.162013][ T177] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5b8c5b30
[ 10.162231][ T177]
[ 10.162333][ T177] irq event stamp: 23531
[ 10.162447][ T177] hardirqs last enabled at (23541): [] __up_console_sem+0x5a/0x70
[ 10.162687][ T177] hardirqs last disabled at (23548): [] __up_console_sem+0x3f/0x70
[ 10.162922][ T177] softirqs last enabled at (23348): [] handle_softirqs+0x611/0x940
[ 10.163164][ T177] softirqs last disabled at (23337): [] __irq_exit_rcu+0x103/0x1c0
[ 10.163404][ T177] ---[ end trace 0000000000000000 ]---
[ 10.177301][ T177] ------------[ cut here ]------------
[ 10.178108][ T177] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/177
[ 10.178354][ T177] CPU: 0 UID: 0 PID: 177 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.178659][ T177] Tainted: [W]=WARN
[ 10.178765][ T177] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.178938][ T177] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.179146][ 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 18 e8 f0 ff b9 a6 ff ff
[ 10.179640][ T177] RSP: 0018:ffa00000008f71a0 EFLAGS: 00010286
[ 10.179812][ T177] RAX: 00000000ffffffa6 RBX: ff1100000dc331c0 RCX: 1ff400000011edfa
[ 10.180039][ T177] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000dc33278
[ 10.180269][ T177] RBP: ff1100000cb84000 R08: 1fe2200001b86650 R09: ff1100000b3cd180
[ 10.180478][ T177] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.180679][ T177] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.180891][ T177] FS: 00007f1b3bbfb840(0000) GS:ff1100007dab0000(0000) knlGS:0000000000000000
[ 10.181138][ T177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.181308][ T177] CR2: 000000000042ebe0 CR3: 000000000da98003 CR4: 0000000000771ef0
[ 10.181515][ T177] PKRU: 55555554
[ 10.181616][ T177] Call Trace:
[ 10.181715][ T177]
[ 10.181808][ T177] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.181946][ T177] rtmsg_ifinfo+0x5c/0xb0
[ 10.182093][ T177] __dev_notify_flags+0x1b8/0x280
[ 10.182250][ T177] ? netif_change_name+0x8c0/0x8c0
[ 10.182383][ T177] ? rtnl_af_lookup+0x290/0x290
[ 10.182532][ T177] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.182680][ T177] rtnl_configure_link+0x1ac/0x390
[ 10.182818][ T177] rtnl_newlink_create+0x353/0x780
[ 10.182963][ T177] ? rtnl_create_link+0xf20/0xf20
[ 10.183152][ T177] ? __dev_get_by_name+0x12/0x50
[ 10.183287][ T177] ? rtnl_dev_get+0xd7/0x170
[ 10.183433][ T177] __rtnl_newlink+0x22b/0xa50
[ 10.183572][ T177] rtnl_newlink+0x8d1/0xea0
[ 10.183709][ T177] ? lock_acquire.part.0+0xbc/0x260
[ 10.183843][ T177] ? __rtnl_newlink+0xa50/0xa50
[ 10.183980][ T177] ? mark_usage+0x61/0x170
[ 10.184126][ T177] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.184262][ T177] ? __rtnl_newlink+0xa50/0xa50
[ 10.184395][ T177] rtnetlink_rcv_msg+0x40d/0x9e0
[ 10.184534][ T177] ? validate_chain+0x38b/0xc20
[ 10.184690][ T177] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.184824][ T177] ? __lock_acquire+0x508/0xc10
[ 10.184960][ T177] ? lock_acquire.part.0+0xbc/0x260
[ 10.185132][ T177] ? find_held_lock+0x2b/0x80
[ 10.185273][ T177] netlink_rcv_skb+0x14e/0x3a0
[ 10.185412][ T177] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.185548][ T177] ? netlink_ack+0xcd0/0xcd0
[ 10.185683][ T177] ? netlink_deliver_tap+0xc5/0x330
[ 10.185817][ T177] ? netlink_deliver_tap+0x13c/0x330
[ 10.185963][ T177] netlink_unicast+0x486/0x750
[ 10.186129][ T177] ? netlink_attachskb+0x810/0x810
[ 10.186261][ T177] ? __lock_acquire+0x508/0xc10
[ 10.186395][ T177] netlink_sendmsg+0x735/0xc60
[ 10.186534][ T177] ? netlink_unicast+0x750/0x750
[ 10.186667][ T177] ? __might_fault+0x97/0x140
[ 10.186801][ T177] ____sys_sendmsg+0x419/0x850
[ 10.186935][ T177] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.187072][ T177] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.187243][ T177] ? move_addr_to_kernel+0x40/0x40
[ 10.187380][ T177] ___sys_sendmsg+0x14e/0x1d0
[ 10.187518][ T177] ? copy_msghdr_from_user+0x460/0x460
[ 10.187655][ T177] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 10.187835][ T177] ? do_sys_openat2+0xfd/0x170
[ 10.187971][ T177] __sys_sendmsg+0x145/0x1f0
[ 10.188170][ T177] ? __sys_sendmsg_sock+0x20/0x20
[ 10.188308][ T177] ? fpregs_restore_userregs+0x14b/0x310
[ 10.188447][ T177] ? rcu_is_watching+0x15/0xd0
[ 10.188585][ T177] do_syscall_64+0x117/0xfc0
[ 10.188719][ T177] ? trace_hardirqs_off+0xd/0x30
[ 10.188853][ T177] ? exc_page_fault+0xee/0x100
[ 10.188987][ T177] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.189169][ T177] RIP: 0033:0x7f1b3be3508e
[ 10.189307][ 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
[ 10.189789][ T177] RSP: 002b:00007fff5b8c53c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.189991][ T177] RAX: ffffffffffffffda RBX: 00007fff5b8c5b68 RCX: 00007f1b3be3508e
[ 10.190207][ T177] RDX: 0000000000000000 RSI: 00007fff5b8c5470 RDI: 0000000000000005
[ 10.190411][ T177] RBP: 00007fff5b8c53d0 R08: 0000000000000000 R09: 0000000000000000
[ 10.190612][ T177] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb86
[ 10.190816][ T177] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5b8c5b30
[ 10.191027][ T177]
[ 10.191133][ T177] irq event stamp: 36131
[ 10.191235][ T177] hardirqs last enabled at (36139): [] __up_console_sem+0x5a/0x70
[ 10.191472][ T177] hardirqs last disabled at (36148): [] __up_console_sem+0x3f/0x70
[ 10.191702][ T177] softirqs last enabled at (35664): [] handle_softirqs+0x611/0x940
[ 10.191937][ T177] softirqs last disabled at (35659): [] __irq_exit_rcu+0x103/0x1c0
[ 10.192179][ T177] ---[ end trace 0000000000000000 ]---
[ 10.225788][ T178] ns1eth1: entered promiscuous mode
[ 10.226071][ T178] ------------[ cut here ]------------
[ 10.226219][ T178] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/178
[ 10.226481][ T178] CPU: 3 UID: 0 PID: 178 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.226775][ T178] Tainted: [W]=WARN
[ 10.226887][ T178] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.227079][ T178] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.227267][ T178] 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 18 e8 f0 ff b9 a6 ff ff
[ 10.227813][ T178] RSP: 0018:ffa0000000906fb0 EFLAGS: 00010286
[ 10.227996][ T178] RAX: 00000000ffffffa6 RBX: ff1100000c5c9000 RCX: 1ff4000000120dbc
[ 10.228225][ T178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c5c90b8
[ 10.228448][ T178] RBP: ff11000005c91000 R08: 1fe22000018b9218 R09: ff1100000b3cae80
[ 10.228664][ T178] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000100
[ 10.228879][ T178] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000005c91000
[ 10.229157][ T178] FS: 00007f81fe5fb840(0000) GS:ff1100007dc30000(0000) knlGS:0000000000000000
[ 10.229415][ T178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.229597][ T178] CR2: 000000002e6499e8 CR3: 00000000024ab003 CR4: 0000000000771ef0
[ 10.229812][ T178] PKRU: 55555554
[ 10.229920][ T178] Call Trace:
[ 10.230032][ T178]
[ 10.230113][ T178] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.230259][ T178] ? netlink_sendmsg+0x735/0xc60
[ 10.230410][ T178] rtmsg_ifinfo+0x5c/0xb0
[ 10.230520][ T178] __dev_notify_flags+0x1b8/0x280
[ 10.230665][ T178] ? netdev_info+0xe2/0x116
[ 10.230809][ T178] ? netdev_notice+0x120/0x120
[ 10.230954][ T178] ? netif_change_name+0x8c0/0x8c0
[ 10.231112][ T178] __dev_set_promiscuity+0x194/0x230
[ 10.231257][ T178] netif_set_promiscuity+0x4c/0xc0
[ 10.231406][ T178] dev_set_promiscuity+0x9d/0x150
[ 10.231551][ T178] hsr_add_port+0x48c/0xb60
[ 10.231702][ T178] ? hsr_port_exists+0x60/0x60
[ 10.231851][ T178] ? timer_init_key+0x10d/0x280
[ 10.232002][ T178] hsr_dev_finalize+0x6e8/0xc00
[ 10.232162][ T178] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.232309][ T178] hsr_newlink+0x3b0/0x980
[ 10.232459][ T178] ? hsr_dellink+0x90/0x90
[ 10.232606][ T178] ? rtnl_create_link+0x169/0xf20
[ 10.232751][ T178] ? nla_strscpy+0xe3/0x180
[ 10.232900][ T178] rtnl_newlink_create+0x2da/0x780
[ 10.233052][ T178] ? rtnl_create_link+0xf20/0xf20
[ 10.233198][ T178] ? __dev_get_by_name+0x12/0x50
[ 10.233344][ T178] ? rtnl_dev_get+0xd7/0x170
[ 10.233500][ T178] __rtnl_newlink+0x22b/0xa50
[ 10.233647][ T178] rtnl_newlink+0x8d1/0xea0
[ 10.233792][ T178] ? lock_acquire.part.0+0xbc/0x260
[ 10.233938][ T178] ? __rtnl_newlink+0xa50/0xa50
[ 10.234095][ T178] ? mark_usage+0x61/0x170
[ 10.234242][ T178] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.234387][ T178] ? __rtnl_newlink+0xa50/0xa50
[ 10.234538][ T178] rtnetlink_rcv_msg+0x40d/0x9e0
[ 10.234684][ T178] ? validate_chain+0x38b/0xc20
[ 10.234825][ T178] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.234969][ T178] ? __lock_acquire+0x508/0xc10
[ 10.235144][ T178] ? lock_acquire.part.0+0xbc/0x260
[ 10.235291][ T178] ? find_held_lock+0x2b/0x80
[ 10.235459][ T178] netlink_rcv_skb+0x14e/0x3a0
[ 10.235611][ T178] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.235756][ T178] ? netlink_ack+0xcd0/0xcd0
[ 10.235903][ T178] ? netlink_deliver_tap+0xc5/0x330
[ 10.236057][ T178] ? netlink_deliver_tap+0x13c/0x330
[ 10.236205][ T178] netlink_unicast+0x486/0x750
[ 10.236351][ T178] ? netlink_attachskb+0x810/0x810
[ 10.236502][ T178] ? __lock_acquire+0x508/0xc10
[ 10.236647][ T178] netlink_sendmsg+0x735/0xc60
[ 10.236791][ T178] ? netlink_unicast+0x750/0x750
[ 10.236940][ T178] ? __might_fault+0x97/0x140
[ 10.237095][ T178] ____sys_sendmsg+0x419/0x850
[ 10.237266][ T178] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.237445][ T178] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.237629][ T178] ? move_addr_to_kernel+0x40/0x40
[ 10.237775][ T178] ? stack_depot_save_flags+0x367/0x770
[ 10.237923][ T178] ? validate_chain+0x38b/0xc20
[ 10.238078][ T178] ___sys_sendmsg+0x14e/0x1d0
[ 10.238235][ T178] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.238419][ T178] ? copy_msghdr_from_user+0x460/0x460
[ 10.238575][ T178] __sys_sendmsg+0x145/0x1f0
[ 10.238720][ T178] ? __sys_sendmsg_sock+0x20/0x20
[ 10.238865][ T178] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.239053][ T178] ? do_raw_spin_unlock+0x59/0x250
[ 10.239203][ T178] ? rcu_is_watching+0x15/0xd0
[ 10.239349][ T178] do_syscall_64+0x117/0xfc0
[ 10.239500][ T178] ? trace_hardirqs_off+0xd/0x30
[ 10.239645][ T178] ? exc_page_fault+0xee/0x100
[ 10.239789][ T178] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.239970][ T178] RIP: 0033:0x7f81fe83508e
[ 10.240133][ T178] 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
[ 10.240674][ T178] RSP: 002b:00007ffc038bc0d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.240892][ T178] RAX: ffffffffffffffda RBX: 00007ffc038bc880 RCX: 00007f81fe83508e
[ 10.241120][ T178] RDX: 0000000000000000 RSI: 00007ffc038bc180 RDI: 0000000000000005
[ 10.241339][ T178] RBP: 00007ffc038bc0e0 R08: 0000000000000000 R09: 0000000000000000
[ 10.241559][ T178] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb86
[ 10.241774][ T178] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc038bc850
[ 10.241995][ T178]
[ 10.242120][ T178] irq event stamp: 23169
[ 10.242230][ T178] hardirqs last enabled at (23177): [] __up_console_sem+0x5a/0x70
[ 10.242483][ T178] hardirqs last disabled at (23186): [] __up_console_sem+0x3f/0x70
[ 10.242734][ T178] softirqs last enabled at (22348): [] __alloc_skb+0x4cb/0x600
[ 10.242984][ T178] softirqs last disabled at (22346): [] __alloc_skb+0x4cb/0x600
[ 10.243247][ T178] ---[ end trace 0000000000000000 ]---
[ 10.243653][ T178] ------------[ cut here ]------------
[ 10.243810][ T178] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/178
[ 10.244058][ T178] CPU: 3 UID: 0 PID: 178 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.244344][ T178] Tainted: [W]=WARN
[ 10.244455][ T178] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.244652][ T178] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.244833][ T178] 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 18 e8 f0 ff b9 a6 ff ff
[ 10.245366][ T178] RSP: 0018:ffa0000000906f90 EFLAGS: 00010286
[ 10.245551][ T178] RAX: 00000000ffffffa6 RBX: ff1100000c5c91c0 RCX: 1ff4000000120db8
[ 10.245764][ T178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c5c9278
[ 10.245974][ T178] RBP: ff11000005c91000 R08: 1fe22000018b9250 R09: ff1100000b3cae80
[ 10.246193][ T178] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 10.246427][ T178] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 10.246641][ T178] FS: 00007f81fe5fb840(0000) GS:ff1100007dc30000(0000) knlGS:0000000000000000
[ 10.246885][ T178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.247067][ T178] CR2: 000000002e6499e8 CR3: 00000000024ab003 CR4: 0000000000771ef0
[ 10.247281][ T178] PKRU: 55555554
[ 10.247389][ T178] Call Trace:
[ 10.247499][ T178]
[ 10.247576][ T178] ? rcu_is_watching+0x15/0xd0
[ 10.247715][ T178] rtnetlink_event+0xe0/0x1f0
[ 10.247856][ T178] notifier_call_chain+0xb0/0x320
[ 10.247999][ T178] __netdev_upper_dev_link+0x3a5/0x590
[ 10.248183][ T178] ? netdev_wait_allrefs_any+0x570/0x570
[ 10.248328][ T178] ? do_raw_spin_lock+0x131/0x280
[ 10.248478][ T178] ? find_held_lock+0x2b/0x80
[ 10.248621][ T178] netdev_master_upper_dev_link+0x86/0xb0
[ 10.248762][ T178] ? netdev_upper_dev_link+0xb0/0xb0
[ 10.248906][ T178] ? lockdep_rtnl_is_held+0x1a/0x20
[ 10.249069][ T178] ? hsr_port_get_hsr+0x9c/0x150
[ 10.249217][ T178] hsr_add_port+0x4eb/0xb60
[ 10.249359][ T178] ? hsr_port_exists+0x60/0x60
[ 10.249531][ T178] ? timer_init_key+0x10d/0x280
[ 10.249676][ T178] hsr_dev_finalize+0x6e8/0xc00
[ 10.249830][ T178] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.249977][ T178] hsr_newlink+0x3b0/0x980
[ 10.250126][ T178] ? hsr_dellink+0x90/0x90
[ 10.250269][ T178] ? rtnl_create_link+0x169/0xf20
[ 10.250420][ T178] ? nla_strscpy+0xe3/0x180
[ 10.250565][ T178] rtnl_newlink_create+0x2da/0x780
[ 10.250706][ T178] ? rtnl_create_link+0xf20/0xf20
[ 10.250845][ T178] ? __dev_get_by_name+0x12/0x50
[ 10.251002][ T178] ? rtnl_dev_get+0xd7/0x170
[ 10.251157][ T178] __rtnl_newlink+0x22b/0xa50
[ 10.251300][ T178] rtnl_newlink+0x8d1/0xea0
[ 10.251448][ T178] ? lock_acquire.part.0+0xbc/0x260
[ 10.251590][ T178] ? __rtnl_newlink+0xa50/0xa50
[ 10.251731][ T178] ? mark_usage+0x61/0x170
[ 10.251873][ T178] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.252014][ T178] ? __rtnl_newlink+0xa50/0xa50
[ 10.252160][ T178] rtnetlink_rcv_msg+0x40d/0x9e0
[ 10.252326][ T178] ? validate_chain+0x38b/0xc20
[ 10.252471][ T178] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.252611][ T178] ? __lock_acquire+0x508/0xc10
[ 10.252751][ T178] ? lock_acquire.part.0+0xbc/0x260
[ 10.252892][ T178] ? find_held_lock+0x2b/0x80
[ 10.253037][ T178] netlink_rcv_skb+0x14e/0x3a0
[ 10.253180][ T178] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.253319][ T178] ? netlink_ack+0xcd0/0xcd0
[ 10.253468][ T178] ? netlink_deliver_tap+0xc5/0x330
[ 10.253607][ T178] ? netlink_deliver_tap+0x13c/0x330
[ 10.253749][ T178] netlink_unicast+0x486/0x750
[ 10.253891][ T178] ? netlink_attachskb+0x810/0x810
[ 10.254034][ T178] ? __lock_acquire+0x508/0xc10
[ 10.254184][ T178] netlink_sendmsg+0x735/0xc60
[ 10.254323][ T178] ? netlink_unicast+0x750/0x750
[ 10.254469][ T178] ? __might_fault+0x97/0x140
[ 10.254610][ T178] ____sys_sendmsg+0x419/0x850
[ 10.254784][ T178] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.254925][ T178] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.255109][ T178] ? move_addr_to_kernel+0x40/0x40
[ 10.255249][ T178] ? stack_depot_save_flags+0x367/0x770
[ 10.255389][ T178] ? validate_chain+0x38b/0xc20
[ 10.255536][ T178] ___sys_sendmsg+0x14e/0x1d0
[ 10.255673][ T178] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.255846][ T178] ? copy_msghdr_from_user+0x460/0x460
[ 10.256002][ T178] __sys_sendmsg+0x145/0x1f0
[ 10.256153][ T178] ? __sys_sendmsg_sock+0x20/0x20
[ 10.256292][ T178] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.256472][ T178] ? do_raw_spin_unlock+0x59/0x250
[ 10.256614][ T178] ? rcu_is_watching+0x15/0xd0
[ 10.256754][ T178] do_syscall_64+0x117/0xfc0
[ 10.256892][ T178] ? trace_hardirqs_off+0xd/0x30
[ 10.257038][ T178] ? exc_page_fault+0xee/0x100
[ 10.257205][ T178] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.257377][ T178] RIP: 0033:0x7f81fe83508e
[ 10.257524][ T178] 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
[ 10.258018][ T178] RSP: 002b:00007ffc038bc0d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.258243][ T178] RAX: ffffffffffffffda RBX: 00007ffc038bc880 RCX: 00007f81fe83508e
[ 10.258459][ T178] RDX: 0000000000000000 RSI: 00007ffc038bc180 RDI: 0000000000000005
[ 10.258668][ T178] RBP: 00007ffc038bc0e0 R08: 0000000000000000 R09: 0000000000000000
[ 10.258890][ T178] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb86
[ 10.259130][ T178] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc038bc850
[ 10.259344][ T178]
[ 10.259453][ T178] irq event stamp: 24231
[ 10.259570][ T178] hardirqs last enabled at (24239): [] __up_console_sem+0x5a/0x70
[ 10.259810][ T178] hardirqs last disabled at (24246): [] __up_console_sem+0x3f/0x70
[ 10.260064][ T178] softirqs last enabled at (23404): [] __alloc_skb+0x4cb/0x600
[ 10.260316][ T178] softirqs last disabled at (23402): [] __alloc_skb+0x4cb/0x600
[ 10.260561][ T178] ---[ end trace 0000000000000000 ]---
[ 10.260798][ T178] ------------[ cut here ]------------
[ 10.260937][ T178] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/178
[ 10.261213][ T178] CPU: 3 UID: 0 PID: 178 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.261504][ T178] Tainted: [W]=WARN
[ 10.261610][ T178] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.261789][ T178] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.261974][ T178] 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 18 e8 f0 ff b9 a6 ff ff
[ 10.262488][ T178] RSP: 0018:ffa0000000906f10 EFLAGS: 00010286
[ 10.262665][ T178] RAX: 00000000ffffffa6 RBX: ff1100000c5c9380 RCX: 1ff4000000120da8
[ 10.262876][ T178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c5c9438
[ 10.263101][ T178] RBP: ff1100000c631000 R08: 1fe22000018b9288 R09: ff1100000b3cae80
[ 10.263313][ T178] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 10.263545][ T178] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 10.263757][ T178] FS: 00007f81fe5fb840(0000) GS:ff1100007dc30000(0000) knlGS:0000000000000000
[ 10.264033][ T178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.264217][ T178] CR2: 000000002e6499e8 CR3: 00000000024ab003 CR4: 0000000000771ef0
[ 10.264433][ T178] PKRU: 55555554
[ 10.264541][ T178] Call Trace:
[ 10.264674][ T178]
[ 10.264747][ T178] ? rcu_is_watching+0x15/0xd0
[ 10.264889][ T178] rtnetlink_event+0xe0/0x1f0
[ 10.265043][ T178] notifier_call_chain+0xb0/0x320
[ 10.265193][ T178] netif_set_mtu_ext+0x354/0x5f0
[ 10.265335][ T178] ? dev_validate_mtu+0x180/0x180
[ 10.265485][ T178] ? __netdev_update_features+0x4b0/0xdf0
[ 10.265630][ T178] netif_set_mtu+0x85/0xe0
[ 10.265886][ T178] ? netif_set_mtu_ext+0x5f0/0x5f0
[ 10.266040][ T178] dev_set_mtu+0x9d/0x150
[ 10.266162][ T178] ? dev_disable_lro+0x95/0x140
[ 10.266309][ T178] hsr_add_port+0x6e3/0xb60
[ 10.266555][ T178] ? hsr_port_exists+0x60/0x60
[ 10.266703][ T178] ? timer_init_key+0x10d/0x280
[ 10.266849][ T178] hsr_dev_finalize+0x6e8/0xc00
[ 10.266996][ T178] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.267205][ T178] hsr_newlink+0x3b0/0x980
[ 10.267450][ T178] ? hsr_dellink+0x90/0x90
[ 10.267591][ T178] ? rtnl_create_link+0x169/0xf20
[ 10.267736][ T178] ? nla_strscpy+0xe3/0x180
[ 10.267880][ T178] rtnl_newlink_create+0x2da/0x780
[ 10.268129][ T178] ? rtnl_create_link+0xf20/0xf20
[ 10.268271][ T178] ? __dev_get_by_name+0x12/0x50
[ 10.268417][ T178] ? rtnl_dev_get+0xd7/0x170
[ 10.268563][ T178] __rtnl_newlink+0x22b/0xa50
[ 10.268728][ T178] rtnl_newlink+0x8d1/0xea0
[ 10.268873][ T178] ? lock_acquire.part.0+0xbc/0x260
[ 10.269061][ T178] ? __rtnl_newlink+0xa50/0xa50
[ 10.269214][ T178] ? mark_usage+0x61/0x170
[ 10.269366][ T178] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.269521][ T178] ? __rtnl_newlink+0xa50/0xa50
[ 10.269667][ T178] rtnetlink_rcv_msg+0x40d/0x9e0
[ 10.269812][ T178] ? validate_chain+0x38b/0xc20
[ 10.269957][ T178] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.270113][ T178] ? __lock_acquire+0x508/0xc10
[ 10.270266][ T178] ? lock_acquire.part.0+0xbc/0x260
[ 10.270416][ T178] ? find_held_lock+0x2b/0x80
[ 10.270564][ T178] netlink_rcv_skb+0x14e/0x3a0
[ 10.270711][ T178] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.270860][ T178] ? netlink_ack+0xcd0/0xcd0
[ 10.271010][ T178] ? netlink_deliver_tap+0xc5/0x330
[ 10.271188][ T178] ? netlink_deliver_tap+0x13c/0x330
[ 10.271339][ T178] netlink_unicast+0x486/0x750
[ 10.271493][ T178] ? netlink_attachskb+0x810/0x810
[ 10.271640][ T178] ? __lock_acquire+0x508/0xc10
[ 10.271787][ T178] netlink_sendmsg+0x735/0xc60
[ 10.271939][ T178] ? netlink_unicast+0x750/0x750
[ 10.272097][ T178] ? __might_fault+0x97/0x140
[ 10.272246][ T178] ____sys_sendmsg+0x419/0x850
[ 10.272396][ T178] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.272550][ T178] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.272747][ T178] ? move_addr_to_kernel+0x40/0x40
[ 10.272893][ T178] ? stack_depot_save_flags+0x367/0x770
[ 10.273041][ T178] ? validate_chain+0x38b/0xc20
[ 10.273192][ T178] ___sys_sendmsg+0x14e/0x1d0
[ 10.273333][ T178] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.273518][ T178] ? copy_msghdr_from_user+0x460/0x460
[ 10.273674][ T178] __sys_sendmsg+0x145/0x1f0
[ 10.273817][ T178] ? __sys_sendmsg_sock+0x20/0x20
[ 10.273960][ T178] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.274192][ T178] ? do_raw_spin_unlock+0x59/0x250
[ 10.274335][ T178] ? rcu_is_watching+0x15/0xd0
[ 10.274485][ T178] do_syscall_64+0x117/0xfc0
[ 10.274627][ T178] ? trace_hardirqs_off+0xd/0x30
[ 10.274770][ T178] ? exc_page_fault+0xee/0x100
[ 10.274913][ T178] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.275099][ T178] RIP: 0033:0x7f81fe83508e
[ 10.275246][ T178] 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
[ 10.275770][ T178] RSP: 002b:00007ffc038bc0d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.275992][ T178] RAX: ffffffffffffffda RBX: 00007ffc038bc880 RCX: 00007f81fe83508e
[ 10.276224][ T178] RDX: 0000000000000000 RSI: 00007ffc038bc180 RDI: 0000000000000005
[ 10.276448][ T178] RBP: 00007ffc038bc0e0 R08: 0000000000000000 R09: 0000000000000000
[ 10.276668][ T178] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb86
[ 10.276890][ T178] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc038bc850
[ 10.277644][ T178]
[ 10.277754][ T178] irq event stamp: 25147
[ 10.277866][ T178] hardirqs last enabled at (25155): [] __up_console_sem+0x5a/0x70
[ 10.278131][ T178] hardirqs last disabled at (25162): [] __up_console_sem+0x3f/0x70
[ 10.278385][ T178] softirqs last enabled at (24322): [] __alloc_skb+0x4cb/0x600
[ 10.278645][ T178] softirqs last disabled at (24320): [] __alloc_skb+0x4cb/0x600
[ 10.279010][ T178] ---[ end trace 0000000000000000 ]---
[ 10.279243][ T178] ns1eth2: entered promiscuous mode
[ 10.279452][ T178] ------------[ cut here ]------------
[ 10.279691][ T178] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/178
[ 10.279945][ T178] CPU: 3 UID: 0 PID: 178 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.280366][ T178] Tainted: [W]=WARN
[ 10.280485][ T178] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.280687][ T178] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.280878][ T178] 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 18 e8 f0 ff b9 a6 ff ff
[ 10.281523][ T178] RSP: 0018:ffa0000000906fb0 EFLAGS: 00010286
[ 10.281806][ T178] RAX: 00000000ffffffa6 RBX: ff1100000c5c9540 RCX: 1ff4000000120dbc
[ 10.282035][ T178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c5c95f8
[ 10.282264][ T178] RBP: ff11000004f41000 R08: 1fe22000018b92c0 R09: ff1100000b3cae80
[ 10.282489][ T178] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000100
[ 10.282707][ T178] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000004f41000
[ 10.282923][ T178] FS: 00007f81fe5fb840(0000) GS:ff1100007dc30000(0000) knlGS:0000000000000000
[ 10.283297][ T178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.283479][ T178] CR2: 000000002e6499e8 CR3: 00000000024ab003 CR4: 0000000000771ef0
[ 10.283790][ T178] PKRU: 55555554
[ 10.283896][ T178] Call Trace:
[ 10.284005][ T178]
[ 10.284088][ T178] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.284246][ T178] ? netlink_sendmsg+0x735/0xc60
[ 10.284490][ T178] rtmsg_ifinfo+0x5c/0xb0
[ 10.284600][ T178] __dev_notify_flags+0x1b8/0x280
[ 10.284741][ T178] ? netdev_info+0xe2/0x116
[ 10.284884][ T178] ? netdev_notice+0x120/0x120
[ 10.285035][ T178] ? netif_change_name+0x8c0/0x8c0
[ 10.285285][ T178] __dev_set_promiscuity+0x194/0x230
[ 10.285438][ T178] netif_set_promiscuity+0x4c/0xc0
[ 10.285583][ T178] dev_set_promiscuity+0x9d/0x150
[ 10.285727][ T178] hsr_add_port+0x48c/0xb60
[ 10.285966][ T178] ? hsr_port_exists+0x60/0x60
[ 10.286116][ T178] ? timer_init_key+0x10d/0x280
[ 10.286279][ T178] hsr_dev_finalize+0x727/0xc00
[ 10.286429][ T178] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.286571][ T178] hsr_newlink+0x3b0/0x980
[ 10.286716][ T178] ? hsr_dellink+0x90/0x90
[ 10.286859][ T178] ? rtnl_create_link+0x169/0xf20
[ 10.287003][ T178] ? nla_strscpy+0xe3/0x180
[ 10.287253][ T178] rtnl_newlink_create+0x2da/0x780
[ 10.287396][ T178] ? rtnl_create_link+0xf20/0xf20
[ 10.287545][ T178] ? __dev_get_by_name+0x12/0x50
[ 10.287686][ T178] ? rtnl_dev_get+0xd7/0x170
[ 10.287934][ T178] __rtnl_newlink+0x22b/0xa50
[ 10.288109][ T178] rtnl_newlink+0x8d1/0xea0
[ 10.288252][ T178] ? lock_acquire.part.0+0xbc/0x260
[ 10.288395][ T178] ? __rtnl_newlink+0xa50/0xa50
[ 10.288544][ T178] ? mark_usage+0x61/0x170
[ 10.288689][ T178] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.288832][ T178] ? __rtnl_newlink+0xa50/0xa50
[ 10.288978][ T178] rtnetlink_rcv_msg+0x40d/0x9e0
[ 10.289225][ T178] ? validate_chain+0x38b/0xc20
[ 10.289367][ T178] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.289516][ T178] ? __lock_acquire+0x508/0xc10
[ 10.289660][ T178] ? lock_acquire.part.0+0xbc/0x260
[ 10.289897][ T178] ? find_held_lock+0x2b/0x80
[ 10.290091][ T178] netlink_rcv_skb+0x14e/0x3a0
[ 10.290233][ T178] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.290378][ T178] ? netlink_ack+0xcd0/0xcd0
[ 10.290527][ T178] ? netlink_deliver_tap+0xc5/0x330
[ 10.290670][ T178] ? netlink_deliver_tap+0x13c/0x330
[ 10.290815][ T178] netlink_unicast+0x486/0x750
[ 10.290959][ T178] ? netlink_attachskb+0x810/0x810
[ 10.291110][ T178] ? __lock_acquire+0x508/0xc10
[ 10.291254][ T178] netlink_sendmsg+0x735/0xc60
[ 10.291398][ T178] ? netlink_unicast+0x750/0x750
[ 10.291603][ T178] ? __might_fault+0x97/0x140
[ 10.291752][ T178] ____sys_sendmsg+0x419/0x850
[ 10.291894][ T178] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.292042][ T178] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.292224][ T178] ? move_addr_to_kernel+0x40/0x40
[ 10.292366][ T178] ? stack_depot_save_flags+0x367/0x770
[ 10.292516][ T178] ? validate_chain+0x38b/0xc20
[ 10.292661][ T178] ___sys_sendmsg+0x14e/0x1d0
[ 10.292805][ T178] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.292981][ T178] ? copy_msghdr_from_user+0x460/0x460
[ 10.293140][ T178] __sys_sendmsg+0x145/0x1f0
[ 10.293282][ T178] ? __sys_sendmsg_sock+0x20/0x20
[ 10.293430][ T178] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.293611][ T178] ? do_raw_spin_unlock+0x59/0x250
[ 10.293756][ T178] ? rcu_is_watching+0x15/0xd0
[ 10.293899][ T178] do_syscall_64+0x117/0xfc0
[ 10.294064][ T178] ? trace_hardirqs_off+0xd/0x30
[ 10.294211][ T178] ? exc_page_fault+0xee/0x100
[ 10.294353][ T178] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.294539][ T178] RIP: 0033:0x7f81fe83508e
[ 10.294688][ T178] 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
[ 10.295254][ T178] RSP: 002b:00007ffc038bc0d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.295479][ T178] RAX: ffffffffffffffda RBX: 00007ffc038bc880 RCX: 00007f81fe83508e
[ 10.295701][ T178] RDX: 0000000000000000 RSI: 00007ffc038bc180 RDI: 0000000000000005
[ 10.295920][ T178] RBP: 00007ffc038bc0e0 R08: 0000000000000000 R09: 0000000000000000
[ 10.296146][ T178] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb86
[ 10.296361][ T178] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc038bc850
[ 10.296589][ T178]
[ 10.296703][ T178] irq event stamp: 26099
[ 10.296814][ T178] hardirqs last enabled at (26107): [] __up_console_sem+0x5a/0x70
[ 10.297069][ T178] hardirqs last disabled at (26114): [] __up_console_sem+0x3f/0x70
[ 10.297321][ T178] softirqs last enabled at (25276): [] __alloc_skb+0x4cb/0x600
[ 10.297575][ T178] softirqs last disabled at (25274): [] __alloc_skb+0x4cb/0x600
[ 10.297826][ T178] ---[ end trace 0000000000000000 ]---
[ 10.298227][ T178] ------------[ cut here ]------------
[ 10.298364][ T178] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/178
[ 10.298606][ T178] CPU: 3 UID: 0 PID: 178 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.298891][ T178] Tainted: [W]=WARN
[ 10.299019][ T178] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.299210][ T178] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.299404][ T178] 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 18 e8 f0 ff b9 a6 ff ff
[ 10.299925][ T178] RSP: 0018:ffa0000000906f90 EFLAGS: 00010286
[ 10.300161][ T178] RAX: 00000000ffffffa6 RBX: ff1100000c5c9700 RCX: 1ff4000000120db8
[ 10.300387][ T178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c5c97b8
[ 10.300611][ T178] RBP: ff11000004f41000 R08: 1fe22000018b92f8 R09: ff1100000b3cae80
[ 10.300836][ T178] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 10.301085][ T178] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 10.301306][ T178] FS: 00007f81fe5fb840(0000) GS:ff1100007dc30000(0000) knlGS:0000000000000000
[ 10.301561][ T178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.301741][ T178] CR2: 000000002e6499e8 CR3: 00000000024ab003 CR4: 0000000000771ef0
[ 10.302456][ T178] PKRU: 55555554
[ 10.302568][ T178] Call Trace:
[ 10.302674][ T178]
[ 10.302749][ T178] ? rcu_is_watching+0x15/0xd0
[ 10.302892][ T178] rtnetlink_event+0xe0/0x1f0
[ 10.303040][ T178] notifier_call_chain+0xb0/0x320
[ 10.303191][ T178] __netdev_upper_dev_link+0x3a5/0x590
[ 10.303335][ T178] ? netdev_wait_allrefs_any+0x570/0x570
[ 10.303487][ T178] ? do_raw_spin_lock+0x131/0x280
[ 10.303721][ T178] ? find_held_lock+0x2b/0x80
[ 10.303868][ T178] netdev_master_upper_dev_link+0x86/0xb0
[ 10.304034][ T178] ? netdev_upper_dev_link+0xb0/0xb0
[ 10.304189][ T178] ? lockdep_rtnl_is_held+0x1a/0x20
[ 10.304436][ T178] ? hsr_port_get_hsr+0x9c/0x150
[ 10.304584][ T178] hsr_add_port+0x4eb/0xb60
[ 10.304733][ T178] ? hsr_port_exists+0x60/0x60
[ 10.304879][ T178] ? timer_init_key+0x10d/0x280
[ 10.305130][ T178] hsr_dev_finalize+0x727/0xc00
[ 10.305275][ T178] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.305426][ T178] hsr_newlink+0x3b0/0x980
[ 10.305573][ T178] ? hsr_dellink+0x90/0x90
[ 10.305811][ T178] ? rtnl_create_link+0x169/0xf20
[ 10.305962][ T178] ? nla_strscpy+0xe3/0x180
[ 10.306122][ T178] rtnl_newlink_create+0x2da/0x780
[ 10.306267][ T178] ? rtnl_create_link+0xf20/0xf20
[ 10.306507][ T178] ? __dev_get_by_name+0x12/0x50
[ 10.306652][ T178] ? rtnl_dev_get+0xd7/0x170
[ 10.306801][ T178] __rtnl_newlink+0x22b/0xa50
[ 10.306950][ T178] rtnl_newlink+0x8d1/0xea0
[ 10.307202][ T178] ? lock_acquire.part.0+0xbc/0x260
[ 10.307351][ T178] ? __rtnl_newlink+0xa50/0xa50
[ 10.307517][ T178] ? mark_usage+0x61/0x170
[ 10.307660][ T178] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.307892][ T178] ? __rtnl_newlink+0xa50/0xa50
[ 10.308037][ T178] rtnetlink_rcv_msg+0x40d/0x9e0
[ 10.308181][ T178] ? validate_chain+0x38b/0xc20
[ 10.308322][ T178] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.308467][ T178] ? __lock_acquire+0x508/0xc10
[ 10.308608][ T178] ? lock_acquire.part.0+0xbc/0x260
[ 10.308749][ T178] ? find_held_lock+0x2b/0x80
[ 10.308888][ T178] netlink_rcv_skb+0x14e/0x3a0
[ 10.309129][ T178] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.309271][ T178] ? netlink_ack+0xcd0/0xcd0
[ 10.309418][ T178] ? netlink_deliver_tap+0xc5/0x330
[ 10.309559][ T178] ? netlink_deliver_tap+0x13c/0x330
[ 10.309794][ T178] netlink_unicast+0x486/0x750
[ 10.309937][ T178] ? netlink_attachskb+0x810/0x810
[ 10.310091][ T178] ? __lock_acquire+0x508/0xc10
[ 10.310233][ T178] netlink_sendmsg+0x735/0xc60
[ 10.310474][ T178] ? netlink_unicast+0x750/0x750
[ 10.310615][ T178] ? __might_fault+0x97/0x140
[ 10.310754][ T178] ____sys_sendmsg+0x419/0x850
[ 10.310893][ T178] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.311134][ T178] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.311311][ T178] ? move_addr_to_kernel+0x40/0x40
[ 10.311458][ T178] ? stack_depot_save_flags+0x367/0x770
[ 10.311599][ T178] ? validate_chain+0x38b/0xc20
[ 10.311833][ T178] ___sys_sendmsg+0x14e/0x1d0
[ 10.311973][ T178] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.312156][ T178] ? copy_msghdr_from_user+0x460/0x460
[ 10.312306][ T178] __sys_sendmsg+0x145/0x1f0
[ 10.312546][ T178] ? __sys_sendmsg_sock+0x20/0x20
[ 10.312685][ T178] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.312876][ T178] ? do_raw_spin_unlock+0x59/0x250
[ 10.313018][ T178] ? rcu_is_watching+0x15/0xd0
[ 10.313262][ T178] do_syscall_64+0x117/0xfc0
[ 10.313406][ T178] ? trace_hardirqs_off+0xd/0x30
[ 10.313548][ T178] ? exc_page_fault+0xee/0x100
[ 10.313690][ T178] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.313956][ T178] RIP: 0033:0x7f81fe83508e
[ 10.314108][ T178] 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
[ 10.314707][ T178] RSP: 002b:00007ffc038bc0d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.314916][ T178] RAX: ffffffffffffffda RBX: 00007ffc038bc880 RCX: 00007f81fe83508e
[ 10.315246][ T178] RDX: 0000000000000000 RSI: 00007ffc038bc180 RDI: 0000000000000005
[ 10.315457][ T178] RBP: 00007ffc038bc0e0 R08: 0000000000000000 R09: 0000000000000000
[ 10.315665][ T178] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb86
[ 10.315969][ T178] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc038bc850
[ 10.316191][ T178]
[ 10.316295][ T178] irq event stamp: 27167
[ 10.316496][ T178] hardirqs last enabled at (27177): [] __up_console_sem+0x5a/0x70
[ 10.316737][ T178] hardirqs last disabled at (27184): [] __up_console_sem+0x3f/0x70
[ 10.316981][ T178] softirqs last enabled at (26332): [] __alloc_skb+0x4cb/0x600
[ 10.317332][ T178] softirqs last disabled at (26330): [] __alloc_skb+0x4cb/0x600
[ 10.317577][ T178] ---[ end trace 0000000000000000 ]---
[ 10.317978][ T178] ------------[ cut here ]------------
[ 10.318120][ T178] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/178
[ 10.318352][ T178] CPU: 3 UID: 0 PID: 178 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.318626][ T178] Tainted: [W]=WARN
[ 10.318726][ T178] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.318895][ T178] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.319175][ T178] 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 18 e8 f0 ff b9 a6 ff ff
[ 10.319748][ T178] RSP: 0018:ffa00000009071a0 EFLAGS: 00010286
[ 10.319928][ T178] RAX: 00000000ffffffa6 RBX: ff1100000c5c98c0 RCX: 1ff4000000120dfa
[ 10.320143][ T178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c5c9978
[ 10.320447][ T178] RBP: ff1100000c631000 R08: 1fe22000018b9330 R09: ff1100000b3cae80
[ 10.320647][ T178] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.320847][ T178] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.321151][ T178] FS: 00007f81fe5fb840(0000) GS:ff1100007dc30000(0000) knlGS:0000000000000000
[ 10.321387][ T178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.321680][ T178] CR2: 000000002e6499e8 CR3: 00000000024ab003 CR4: 0000000000771ef0
[ 10.321906][ T178] PKRU: 55555554
[ 10.322009][ T178] Call Trace:
[ 10.322119][ T178]
[ 10.322188][ T178] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.322416][ T178] rtmsg_ifinfo+0x5c/0xb0
[ 10.322522][ T178] __dev_notify_flags+0x1b8/0x280
[ 10.322658][ T178] ? netif_change_name+0x8c0/0x8c0
[ 10.322791][ T178] ? hsr_dev_finalize+0x925/0xc00
[ 10.323014][ T178] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.323159][ T178] ? hsr_newlink+0x3b0/0x980
[ 10.323294][ T178] ? hsr_dellink+0x90/0x90
[ 10.323436][ T178] rtnl_configure_link+0x1ac/0x390
[ 10.323662][ T178] ? nla_strscpy+0xe3/0x180
[ 10.323797][ T178] rtnl_newlink_create+0x353/0x780
[ 10.323933][ T178] ? rtnl_create_link+0xf20/0xf20
[ 10.324092][ T178] ? __dev_get_by_name+0x12/0x50
[ 10.324315][ T178] ? rtnl_dev_get+0xd7/0x170
[ 10.324462][ T178] __rtnl_newlink+0x22b/0xa50
[ 10.324599][ T178] rtnl_newlink+0x8d1/0xea0
[ 10.324735][ T178] ? lock_acquire.part.0+0xbc/0x260
[ 10.324961][ T178] ? __rtnl_newlink+0xa50/0xa50
[ 10.325107][ T178] ? mark_usage+0x61/0x170
[ 10.325253][ T178] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.325388][ T178] ? __rtnl_newlink+0xa50/0xa50
[ 10.325617][ T178] rtnetlink_rcv_msg+0x40d/0x9e0
[ 10.325750][ T178] ? validate_chain+0x38b/0xc20
[ 10.325882][ T178] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.326017][ T178] ? __lock_acquire+0x508/0xc10
[ 10.326256][ T178] ? lock_acquire.part.0+0xbc/0x260
[ 10.326390][ T178] ? find_held_lock+0x2b/0x80
[ 10.326529][ T178] netlink_rcv_skb+0x14e/0x3a0
[ 10.326683][ T178] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.327050][ T178] ? netlink_ack+0xcd0/0xcd0
[ 10.327252][ T178] ? netlink_deliver_tap+0xc5/0x330
[ 10.327425][ T178] ? netlink_deliver_tap+0x13c/0x330
[ 10.327611][ T178] netlink_unicast+0x486/0x750
[ 10.327970][ T178] ? netlink_attachskb+0x810/0x810
[ 10.328182][ T178] ? __lock_acquire+0x508/0xc10
[ 10.328364][ T178] netlink_sendmsg+0x735/0xc60
[ 10.328555][ T178] ? netlink_unicast+0x750/0x750
[ 10.328914][ T178] ? __might_fault+0x97/0x140
[ 10.329148][ T178] ____sys_sendmsg+0x419/0x850
[ 10.329358][ T178] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.329581][ T178] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.329997][ T178] ? move_addr_to_kernel+0x40/0x40
[ 10.330209][ T178] ? stack_depot_save_flags+0x367/0x770
[ 10.330425][ T178] ? validate_chain+0x38b/0xc20
[ 10.330966][ T178] ___sys_sendmsg+0x14e/0x1d0
[ 10.331359][ T178] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.331625][ T178] ? copy_msghdr_from_user+0x460/0x460
[ 10.331856][ T178] __sys_sendmsg+0x145/0x1f0
[ 10.332069][ T178] ? __sys_sendmsg_sock+0x20/0x20
[ 10.332431][ T178] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.332693][ T178] ? do_raw_spin_unlock+0x59/0x250
[ 10.332912][ T178] ? rcu_is_watching+0x15/0xd0
[ 10.333126][ T178] do_syscall_64+0x117/0xfc0
[ 10.333506][ T178] ? trace_hardirqs_off+0xd/0x30
[ 10.333714][ T178] ? exc_page_fault+0xee/0x100
[ 10.333919][ T178] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.334337][ T178] RIP: 0033:0x7f81fe83508e
[ 10.334582][ T178] 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
[ 10.335496][ T178] RSP: 002b:00007ffc038bc0d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.335836][ T178] RAX: ffffffffffffffda RBX: 00007ffc038bc880 RCX: 00007f81fe83508e
[ 10.336180][ T178] RDX: 0000000000000000 RSI: 00007ffc038bc180 RDI: 0000000000000005
[ 10.336657][ T178] RBP: 00007ffc038bc0e0 R08: 0000000000000000 R09: 0000000000000000
[ 10.336969][ T178] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb86
[ 10.337464][ T178] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc038bc850
[ 10.337806][ T178]
[ 10.337968][ T178] irq event stamp: 28069
[ 10.338135][ T178] hardirqs last enabled at (28077): [] __up_console_sem+0x5a/0x70
[ 10.338676][ T178] hardirqs last disabled at (28086): [] __up_console_sem+0x3f/0x70
[ 10.339051][ T178] softirqs last enabled at (27330): [] __alloc_skb+0x4cb/0x600
[ 10.339593][ T178] softirqs last disabled at (27328): [] __alloc_skb+0x4cb/0x600
[ 10.339899][ T178] ---[ end trace 0000000000000000 ]---
[ 10.396001][ T179] ns2eth1: entered promiscuous mode
[ 10.396442][ T179] ------------[ cut here ]------------
[ 10.396712][ T179] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/179
[ 10.397197][ T179] CPU: 2 UID: 0 PID: 179 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.397725][ T179] Tainted: [W]=WARN
[ 10.397959][ T179] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.398318][ T179] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.398701][ T179] 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 18 e8 f0 ff b9 a6 ff ff
[ 10.399583][ T179] RSP: 0018:ffa0000000906fb0 EFLAGS: 00010286
[ 10.399922][ T179] RAX: 00000000ffffffa6 RBX: ff1100000cf06040 RCX: 1ff4000000120dbc
[ 10.400320][ T179] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000cf060f8
[ 10.401848][ T179] RBP: ff11000005e29000 R08: 1fe22000019e0c20 R09: ff1100000b3c8b80
[ 10.402267][ T179] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000100
[ 10.402680][ T179] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000005e29000
[ 10.403079][ T179] FS: 00007f0ab75e1840(0000) GS:ff1100007dbb0000(0000) knlGS:0000000000000000
[ 10.403568][ T179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.403920][ T179] CR2: 00007f0ab77da460 CR3: 000000000b700002 CR4: 0000000000771ef0
[ 10.404321][ T179] PKRU: 55555554
[ 10.404556][ T179] Call Trace:
[ 10.404777][ T179]
[ 10.404951][ T179] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.405236][ T179] ? netlink_sendmsg+0x735/0xc60
[ 10.405546][ T179] rtmsg_ifinfo+0x5c/0xb0
[ 10.405784][ T179] __dev_notify_flags+0x1b8/0x280
[ 10.406079][ T179] ? netdev_info+0xe2/0x116
[ 10.406366][ T179] ? netdev_notice+0x120/0x120
[ 10.406655][ T179] ? netif_change_name+0x8c0/0x8c0
[ 10.406938][ T179] __dev_set_promiscuity+0x194/0x230
[ 10.407246][ T179] netif_set_promiscuity+0x4c/0xc0
[ 10.407563][ T179] dev_set_promiscuity+0x9d/0x150
[ 10.407845][ T179] hsr_add_port+0x48c/0xb60
[ 10.408140][ T179] ? hsr_port_exists+0x60/0x60
[ 10.408466][ T179] ? timer_init_key+0x10d/0x280
[ 10.408757][ T179] hsr_dev_finalize+0x6e8/0xc00
[ 10.409049][ T179] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.409332][ T179] hsr_newlink+0x3b0/0x980
[ 10.409626][ T179] ? hsr_dellink+0x90/0x90
[ 10.409908][ T179] ? rtnl_create_link+0x169/0xf20
[ 10.410191][ T179] ? nla_strscpy+0xe3/0x180
[ 10.410496][ T179] rtnl_newlink_create+0x2da/0x780
[ 10.410779][ T179] ? rtnl_create_link+0xf20/0xf20
[ 10.411081][ T179] ? __dev_get_by_name+0x12/0x50
[ 10.411393][ T179] ? rtnl_dev_get+0xd7/0x170
[ 10.411704][ T179] __rtnl_newlink+0x22b/0xa50
[ 10.411998][ T179] rtnl_newlink+0x8d1/0xea0
[ 10.412301][ T179] ? lock_acquire.part.0+0xbc/0x260
[ 10.412608][ T179] ? __rtnl_newlink+0xa50/0xa50
[ 10.412885][ T179] ? mark_usage+0x61/0x170
[ 10.413180][ T179] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.413489][ T179] ? __rtnl_newlink+0xa50/0xa50
[ 10.413779][ T179] rtnetlink_rcv_msg+0x40d/0x9e0
[ 10.414075][ T179] ? validate_chain+0x38b/0xc20
[ 10.414352][ T179] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.414650][ T179] ? __lock_acquire+0x508/0xc10
[ 10.414927][ T179] ? lock_acquire.part.0+0xbc/0x260
[ 10.415219][ T179] ? find_held_lock+0x2b/0x80
[ 10.415521][ T179] netlink_rcv_skb+0x14e/0x3a0
[ 10.415801][ T179] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.416092][ T179] ? netlink_ack+0xcd0/0xcd0
[ 10.416371][ T179] ? netlink_deliver_tap+0xc5/0x330
[ 10.416672][ T179] ? netlink_deliver_tap+0x13c/0x330
[ 10.416977][ T179] netlink_unicast+0x486/0x750
[ 10.417259][ T179] ? netlink_attachskb+0x810/0x810
[ 10.417565][ T179] ? __lock_acquire+0x508/0xc10
[ 10.417870][ T179] netlink_sendmsg+0x735/0xc60
[ 10.418176][ T179] ? netlink_unicast+0x750/0x750
[ 10.418489][ T179] ? __might_fault+0x97/0x140
[ 10.418786][ T179] ____sys_sendmsg+0x419/0x850
[ 10.419081][ T179] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.419365][ T179] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.419723][ T179] ? move_addr_to_kernel+0x40/0x40
[ 10.420044][ T179] ___sys_sendmsg+0x14e/0x1d0
[ 10.420328][ T179] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.420629][ T179] ? copy_msghdr_from_user+0x460/0x460
[ 10.420923][ T179] ? lock_vma_under_rcu+0x159/0x410
[ 10.421230][ T179] __sys_sendmsg+0x145/0x1f0
[ 10.421520][ T179] ? __sys_sendmsg_sock+0x20/0x20
[ 10.421805][ T179] ? rcu_is_watching+0x15/0xd0
[ 10.422087][ T179] ? rcu_is_watching+0x15/0xd0
[ 10.422374][ T179] do_syscall_64+0x117/0xfc0
[ 10.422684][ T179] ? trace_hardirqs_off+0xd/0x30
[ 10.422963][ T179] ? exc_page_fault+0xee/0x100
[ 10.423251][ T179] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.423635][ T179] RIP: 0033:0x7f0ab781b08e
[ 10.423933][ T179] 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
[ 10.424804][ T179] RSP: 002b:00007ffd77261fd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.425227][ T179] RAX: ffffffffffffffda RBX: 00007ffd77262780 RCX: 00007f0ab781b08e
[ 10.425630][ T179] RDX: 0000000000000000 RSI: 00007ffd77262080 RDI: 0000000000000005
[ 10.426013][ T179] RBP: 00007ffd77261fe0 R08: 0000000000000000 R09: 0000000000000000
[ 10.426416][ T179] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb86
[ 10.426813][ T179] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd77262750
[ 10.427243][ T179]
[ 10.427488][ T179] irq event stamp: 19751
[ 10.427716][ T179] hardirqs last enabled at (19761): [] __up_console_sem+0x5a/0x70
[ 10.428161][ T179] hardirqs last disabled at (19770): [] __up_console_sem+0x3f/0x70
[ 10.428617][ T179] softirqs last enabled at (18880): [] handle_softirqs+0x611/0x940
[ 10.429081][ T179] softirqs last disabled at (17917): [] __irq_exit_rcu+0x103/0x1c0
[ 10.429539][ T179] ---[ end trace 0000000000000000 ]---
[ 10.430209][ T179] ------------[ cut here ]------------
[ 10.430482][ T179] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/179
[ 10.430911][ T179] CPU: 2 UID: 0 PID: 179 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.431425][ T179] Tainted: [W]=WARN
[ 10.431648][ T179] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.431972][ T179] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.432366][ T179] 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 18 e8 f0 ff b9 a6 ff ff
[ 10.433261][ T179] RSP: 0018:ffa0000000906f90 EFLAGS: 00010286
[ 10.433616][ T179] RAX: 00000000ffffffa6 RBX: ff1100000cf06200 RCX: 1ff4000000120db8
[ 10.433997][ T179] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000cf062b8
[ 10.434391][ T179] RBP: ff11000005e29000 R08: 1fe22000019e0c58 R09: ff1100000b3c8b80
[ 10.434776][ T179] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 10.435161][ T179] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[ 10.435565][ T179] FS: 00007f0ab75e1840(0000) GS:ff1100007dbb0000(0000) knlGS:0000000000000000
[ 10.435997][ T179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.436348][ T179] CR2: 00007f0ab77da460 CR3: 000000000b700002 CR4: 0000000000771ef0
[ 10.436735][ T179] PKRU: 55555554
[ 10.436954][ T179] Call Trace:
[ 10.437184][ T179]
[ 10.437343][ T179] ? rcu_is_watching+0x15/0xd0
[ 10.437637][ T179] rtnetlink_event+0xe0/0x1f0
[ 10.437902][ T179] notifier_call_chain+0xb0/0x320
[ 10.438182][ T179] __netdev_upper_dev_link+0x3a5/0x590
[ 10.438468][ T179] ? netdev_wait_allrefs_any+0x570/0x570
[ 10.438744][ T179] ? do_raw_spin_lock+0x131/0x280
[ 10.439016][ T179] ? find_held_lock+0x2b/0x80
[ 10.439303][ T179] netdev_master_upper_dev_link+0x86/0xb0
[ 10.439592][ T179] ? netdev_upper_dev_link+0xb0/0xb0
[ 10.439886][ T179] ? lockdep_rtnl_is_held+0x1a/0x20
[ 10.440164][ T179] ? hsr_port_get_hsr+0x9c/0x150
[ 10.440461][ T179] hsr_add_port+0x4eb/0xb60
[ 10.440735][ T179] ? hsr_port_exists+0x60/0x60
[ 10.441007][ T179] ? timer_init_key+0x10d/0x280
[ 10.441286][ T179] hsr_dev_finalize+0x6e8/0xc00
[ 10.441583][ T179] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.441858][ T179] hsr_newlink+0x3b0/0x980
[ 10.442145][ T179] ? hsr_dellink+0x90/0x90
[ 10.442434][ T179] ? rtnl_create_link+0x169/0xf20
[ 10.442711][ T179] ? nla_strscpy+0xe3/0x180
[ 10.442979][ T179] rtnl_newlink_create+0x2da/0x780
[ 10.443268][ T179] ? rtnl_create_link+0xf20/0xf20
[ 10.443570][ T179] ? __dev_get_by_name+0x12/0x50
[ 10.443839][ T179] ? rtnl_dev_get+0xd7/0x170
[ 10.444134][ T179] __rtnl_newlink+0x22b/0xa50
[ 10.444429][ T179] rtnl_newlink+0x8d1/0xea0
[ 10.444702][ T179] ? lock_acquire.part.0+0xbc/0x260
[ 10.444974][ T179] ? __rtnl_newlink+0xa50/0xa50
[ 10.445256][ T179] ? mark_usage+0x61/0x170
[ 10.445550][ T179] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.445835][ T179] ? __rtnl_newlink+0xa50/0xa50
[ 10.446123][ T179] rtnetlink_rcv_msg+0x40d/0x9e0
[ 10.446414][ T179] ? validate_chain+0x38b/0xc20
[ 10.446686][ T179] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.446955][ T179] ? __lock_acquire+0x508/0xc10
[ 10.447237][ T179] ? lock_acquire.part.0+0xbc/0x260
[ 10.447523][ T179] ? find_held_lock+0x2b/0x80
[ 10.447813][ T179] netlink_rcv_skb+0x14e/0x3a0
[ 10.448106][ T179] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.448385][ T179] ? netlink_ack+0xcd0/0xcd0
[ 10.448703][ T179] ? netlink_deliver_tap+0xc5/0x330
[ 10.448977][ T179] ? netlink_deliver_tap+0x13c/0x330
[ 10.449263][ T179] netlink_unicast+0x486/0x750
[ 10.449570][ T179] ? netlink_attachskb+0x810/0x810
[ 10.449846][ T179] ? __lock_acquire+0x508/0xc10
[ 10.450135][ T179] netlink_sendmsg+0x735/0xc60
[ 10.450424][ T179] ? netlink_unicast+0x750/0x750
[ 10.450701][ T179] ? __might_fault+0x97/0x140
[ 10.450972][ T179] ____sys_sendmsg+0x419/0x850
[ 10.451250][ T179] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.451544][ T179] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.451871][ T179] ? move_addr_to_kernel+0x40/0x40
[ 10.452161][ T179] ___sys_sendmsg+0x14e/0x1d0
[ 10.452448][ T179] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.452720][ T179] ? copy_msghdr_from_user+0x460/0x460
[ 10.453006][ T179] ? lock_vma_under_rcu+0x159/0x410
[ 10.453286][ T179] __sys_sendmsg+0x145/0x1f0
[ 10.453594][ T179] ? __sys_sendmsg_sock+0x20/0x20
[ 10.453881][ T179] ? rcu_is_watching+0x15/0xd0
[ 10.454163][ T179] ? rcu_is_watching+0x15/0xd0
[ 10.454456][ T179] do_syscall_64+0x117/0xfc0
[ 10.454807][ T179] ? trace_hardirqs_off+0xd/0x30
[ 10.455088][ T179] ? exc_page_fault+0xee/0x100
[ 10.455365][ T179] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.455727][ T179] RIP: 0033:0x7f0ab781b08e
[ 10.456006][ T179] 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
[ 10.456854][ T179] RSP: 002b:00007ffd77261fd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.457250][ T179] RAX: ffffffffffffffda RBX: 00007ffd77262780 RCX: 00007f0ab781b08e
[ 10.457648][ T179] RDX: 0000000000000000 RSI: 00007ffd77262080 RDI: 0000000000000005
[ 10.458021][ T179] RBP: 00007ffd77261fe0 R08: 0000000000000000 R09: 0000000000000000
[ 10.458438][ T179] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb86
[ 10.458811][ T179] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd77262750
[ 10.459203][ T179]
[ 10.459439][ T179] irq event stamp: 20925
[ 10.459659][ T179] hardirqs last enabled at (20935): [] __up_console_sem+0x5a/0x70
[ 10.460102][ T179] hardirqs last disabled at (20944): [] __up_console_sem+0x3f/0x70
[ 10.460547][ T179] softirqs last enabled at (19914): [] __alloc_skb+0x4cb/0x600
[ 10.460908][ T179] softirqs last disabled at (19912): [] __alloc_skb+0x4cb/0x600
[ 10.461338][ T179] ---[ end trace 0000000000000000 ]---
[ 10.461782][ T179] ------------[ cut here ]------------
[ 10.462062][ T179] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/179
[ 10.462512][ T179] CPU: 2 UID: 0 PID: 179 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.463022][ T179] Tainted: [W]=WARN
[ 10.463255][ T179] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.463604][ T179] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.463948][ T179] 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 18 e8 f0 ff b9 a6 ff ff
[ 10.464811][ T179] RSP: 0018:ffa0000000906f10 EFLAGS: 00010286
[ 10.465149][ T179] RAX: 00000000ffffffa6 RBX: ff1100000cf063c0 RCX: 1ff4000000120da8
[ 10.465550][ T179] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000cf06478
[ 10.465937][ T179] RBP: ff11000009fa9000 R08: 1fe22000019e0c90 R09: ff1100000b3c8b80
[ 10.466334][ T179] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 10.466737][ T179] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[ 10.467134][ T179] FS: 00007f0ab75e1840(0000) GS:ff1100007dbb0000(0000) knlGS:0000000000000000
[ 10.467623][ T179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.467958][ T179] CR2: 00007f0ab77da460 CR3: 000000000b700002 CR4: 0000000000771ef0
[ 10.468352][ T179] PKRU: 55555554
[ 10.468587][ T179] Call Trace:
[ 10.468803][ T179]
[ 10.468970][ T179] ? rcu_is_watching+0x15/0xd0
[ 10.469254][ T179] rtnetlink_event+0xe0/0x1f0
[ 10.469544][ T179] notifier_call_chain+0xb0/0x320
[ 10.469812][ T179] netif_set_mtu_ext+0x354/0x5f0
[ 10.470093][ T179] ? dev_validate_mtu+0x180/0x180
[ 10.470373][ T179] ? __netdev_update_features+0x4b0/0xdf0
[ 10.470661][ T179] netif_set_mtu+0x85/0xe0
[ 10.470930][ T179] ? netif_set_mtu_ext+0x5f0/0x5f0
[ 10.471225][ T179] dev_set_mtu+0x9d/0x150
[ 10.471465][ T179] ? dev_disable_lro+0x95/0x140
[ 10.471735][ T179] hsr_add_port+0x6e3/0xb60
[ 10.472006][ T179] ? hsr_port_exists+0x60/0x60
[ 10.472289][ T179] ? timer_init_key+0x10d/0x280
[ 10.472581][ T179] hsr_dev_finalize+0x6e8/0xc00
[ 10.472863][ T179] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.473142][ T179] hsr_newlink+0x3b0/0x980
[ 10.473435][ T179] ? hsr_dellink+0x90/0x90
[ 10.473702][ T179] ? rtnl_create_link+0x169/0xf20
[ 10.473979][ T179] ? nla_strscpy+0xe3/0x180
[ 10.474259][ T179] rtnl_newlink_create+0x2da/0x780
[ 10.474554][ T179] ? rtnl_create_link+0xf20/0xf20
[ 10.474827][ T179] ? __dev_get_by_name+0x12/0x50
[ 10.475107][ T179] ? rtnl_dev_get+0xd7/0x170
[ 10.475388][ T179] __rtnl_newlink+0x22b/0xa50
[ 10.475699][ T179] rtnl_newlink+0x8d1/0xea0
[ 10.475969][ T179] ? lock_acquire.part.0+0xbc/0x260
[ 10.476260][ T179] ? __rtnl_newlink+0xa50/0xa50
[ 10.476553][ T179] ? mark_usage+0x61/0x170
[ 10.476835][ T179] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.477160][ T179] ? __rtnl_newlink+0xa50/0xa50
[ 10.477449][ T179] rtnetlink_rcv_msg+0x40d/0x9e0
[ 10.477720][ T179] ? validate_chain+0x38b/0xc20
[ 10.477995][ T179] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.478297][ T179] ? __lock_acquire+0x508/0xc10
[ 10.478597][ T179] ? lock_acquire.part.0+0xbc/0x260
[ 10.478872][ T179] ? find_held_lock+0x2b/0x80
[ 10.479158][ T179] netlink_rcv_skb+0x14e/0x3a0
[ 10.479448][ T179] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.479722][ T179] ? netlink_ack+0xcd0/0xcd0
[ 10.480006][ T179] ? netlink_deliver_tap+0xc5/0x330
[ 10.480292][ T179] ? netlink_deliver_tap+0x13c/0x330
[ 10.480582][ T179] netlink_unicast+0x486/0x750
[ 10.480862][ T179] ? netlink_attachskb+0x810/0x810
[ 10.481147][ T179] ? __lock_acquire+0x508/0xc10
[ 10.481440][ T179] netlink_sendmsg+0x735/0xc60
[ 10.481727][ T179] ? netlink_unicast+0x750/0x750
[ 10.482006][ T179] ? __might_fault+0x97/0x140
[ 10.482294][ T179] ____sys_sendmsg+0x419/0x850
[ 10.482594][ T179] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.482874][ T179] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.483209][ T179] ? move_addr_to_kernel+0x40/0x40
[ 10.483526][ T179] ___sys_sendmsg+0x14e/0x1d0
[ 10.483801][ T179] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.484084][ T179] ? copy_msghdr_from_user+0x460/0x460
[ 10.484388][ T179] ? lock_vma_under_rcu+0x159/0x410
[ 10.484688][ T179] __sys_sendmsg+0x145/0x1f0
[ 10.485004][ T179] ? __sys_sendmsg_sock+0x20/0x20
[ 10.485290][ T179] ? rcu_is_watching+0x15/0xd0
[ 10.485582][ T179] ? rcu_is_watching+0x15/0xd0
[ 10.485856][ T179] do_syscall_64+0x117/0xfc0
[ 10.486164][ T179] ? trace_hardirqs_off+0xd/0x30
[ 10.486464][ T179] ? exc_page_fault+0xee/0x100
[ 10.486767][ T179] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.487097][ T179] RIP: 0033:0x7f0ab781b08e
[ 10.487388][ T179] 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
[ 10.488315][ T179] RSP: 002b:00007ffd77261fd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.488726][ T179] RAX: ffffffffffffffda RBX: 00007ffd77262780 RCX: 00007f0ab781b08e
[ 10.489108][ T179] RDX: 0000000000000000 RSI: 00007ffd77262080 RDI: 0000000000000005
[ 10.489517][ T179] RBP: 00007ffd77261fe0 R08: 0000000000000000 R09: 0000000000000000
[ 10.489911][ T179] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb86
[ 10.490302][ T179] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd77262750
[ 10.490708][ T179]
[ 10.490932][ T179] irq event stamp: 22017
[ 10.491171][ T179] hardirqs last enabled at (22027): [] __up_console_sem+0x5a/0x70
[ 10.491624][ T179] hardirqs last disabled at (22038): [] __up_console_sem+0x3f/0x70
[ 10.492068][ T179] softirqs last enabled at (21022): [] __alloc_skb+0x4cb/0x600
[ 10.492534][ T179] softirqs last disabled at (21020): [] __alloc_skb+0x4cb/0x600
[ 10.492978][ T179] ---[ end trace 0000000000000000 ]---
[ 10.493336][ T179] ns2eth2: entered promiscuous mode
[ 10.493739][ T179] ------------[ cut here ]------------
[ 10.494001][ T179] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/179
[ 10.494448][ T179] CPU: 2 UID: 0 PID: 179 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.494917][ T179] Tainted: [W]=WARN
[ 10.495141][ T179] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.495496][ T179] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.495840][ T179] 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 18 e8 f0 ff b9 a6 ff ff
[ 10.496745][ T179] RSP: 0018:ffa0000000906fb0 EFLAGS: 00010286
[ 10.497090][ T179] RAX: 00000000ffffffa6 RBX: ff1100000cf06580 RCX: 1ff4000000120dbc
[ 10.497495][ T179] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000cf06638
[ 10.497894][ T179] RBP: ff1100000d9e1000 R08: 1fe22000019e0cc8 R09: ff1100000b3c8b80
[ 10.498295][ T179] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000100
[ 10.498696][ T179] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000d9e1000
[ 10.499092][ T179] FS: 00007f0ab75e1840(0000) GS:ff1100007dbb0000(0000) knlGS:0000000000000000
[ 10.499566][ T179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.499896][ T179] CR2: 00007f0ab77da460 CR3: 000000000b700002 CR4: 0000000000771ef0
[ 10.500361][ T179] PKRU: 55555554
[ 10.500599][ T179] Call Trace:
[ 10.500824][ T179]
[ 10.500995][ T179] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.501281][ T179] ? netlink_sendmsg+0x735/0xc60
[ 10.501577][ T179] rtmsg_ifinfo+0x5c/0xb0
[ 10.501800][ T179] __dev_notify_flags+0x1b8/0x280
[ 10.502106][ T179] ? netdev_info+0xe2/0x116
[ 10.502421][ T179] ? netdev_notice+0x120/0x120
[ 10.502703][ T179] ? netif_change_name+0x8c0/0x8c0
[ 10.502994][ T179] __dev_set_promiscuity+0x194/0x230
[ 10.503300][ T179] netif_set_promiscuity+0x4c/0xc0
[ 10.503619][ T179] dev_set_promiscuity+0x9d/0x150
[ 10.503905][ T179] hsr_add_port+0x48c/0xb60
[ 10.504190][ T179] ? hsr_port_exists+0x60/0x60
[ 10.504489][ T179] ? timer_init_key+0x10d/0x280
[ 10.504769][ T179] hsr_dev_finalize+0x727/0xc00
[ 10.505055][ T179] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.505328][ T179] hsr_newlink+0x3b0/0x980
[ 10.505632][ T179] ? hsr_dellink+0x90/0x90
[ 10.505910][ T179] ? rtnl_create_link+0x169/0xf20
[ 10.506194][ T179] ? nla_strscpy+0xe3/0x180
[ 10.506489][ T179] rtnl_newlink_create+0x2da/0x780
[ 10.506782][ T179] ? rtnl_create_link+0xf20/0xf20
[ 10.507061][ T179] ? __dev_get_by_name+0x12/0x50
[ 10.507341][ T179] ? rtnl_dev_get+0xd7/0x170
[ 10.507659][ T179] __rtnl_newlink+0x22b/0xa50
[ 10.507956][ T179] rtnl_newlink+0x8d1/0xea0
[ 10.508252][ T179] ? lock_acquire.part.0+0xbc/0x260
[ 10.508545][ T179] ? __rtnl_newlink+0xa50/0xa50
[ 10.508815][ T179] ? mark_usage+0x61/0x170
[ 10.509111][ T179] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.509416][ T179] ? __rtnl_newlink+0xa50/0xa50
[ 10.509710][ T179] rtnetlink_rcv_msg+0x40d/0x9e0
[ 10.509988][ T179] ? validate_chain+0x38b/0xc20
[ 10.510297][ T179] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.510599][ T179] ? __lock_acquire+0x508/0xc10
[ 10.510883][ T179] ? lock_acquire.part.0+0xbc/0x260
[ 10.511172][ T179] ? find_held_lock+0x2b/0x80
[ 10.511475][ T179] netlink_rcv_skb+0x14e/0x3a0
[ 10.511755][ T179] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.512038][ T179] ? netlink_ack+0xcd0/0xcd0
[ 10.512333][ T179] ? netlink_deliver_tap+0xc5/0x330
[ 10.512629][ T179] ? netlink_deliver_tap+0x13c/0x330
[ 10.512912][ T179] netlink_unicast+0x486/0x750
[ 10.513216][ T179] ? netlink_attachskb+0x810/0x810
[ 10.513519][ T179] ? __lock_acquire+0x508/0xc10
[ 10.513791][ T179] netlink_sendmsg+0x735/0xc60
[ 10.514079][ T179] ? netlink_unicast+0x750/0x750
[ 10.514356][ T179] ? __might_fault+0x97/0x140
[ 10.514660][ T179] ____sys_sendmsg+0x419/0x850
[ 10.514941][ T179] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.515236][ T179] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.515603][ T179] ? move_addr_to_kernel+0x40/0x40
[ 10.515897][ T179] ___sys_sendmsg+0x14e/0x1d0
[ 10.516179][ T179] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.516472][ T179] ? copy_msghdr_from_user+0x460/0x460
[ 10.516767][ T179] ? lock_vma_under_rcu+0x159/0x410
[ 10.517064][ T179] __sys_sendmsg+0x145/0x1f0
[ 10.517346][ T179] ? __sys_sendmsg_sock+0x20/0x20
[ 10.517654][ T179] ? rcu_is_watching+0x15/0xd0
[ 10.517927][ T179] ? rcu_is_watching+0x15/0xd0
[ 10.518215][ T179] do_syscall_64+0x117/0xfc0
[ 10.518509][ T179] ? trace_hardirqs_off+0xd/0x30
[ 10.518786][ T179] ? exc_page_fault+0xee/0x100
[ 10.519077][ T179] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.519431][ T179] RIP: 0033:0x7f0ab781b08e
[ 10.519726][ T179] 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
[ 10.520580][ T179] RSP: 002b:00007ffd77261fd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.520967][ T179] RAX: ffffffffffffffda RBX: 00007ffd77262780 RCX: 00007f0ab781b08e
[ 10.521363][ T179] RDX: 0000000000000000 RSI: 00007ffd77262080 RDI: 0000000000000005
[ 10.521755][ T179] RBP: 00007ffd77261fe0 R08: 0000000000000000 R09: 0000000000000000
[ 10.522156][ T179] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb86
[ 10.522567][ T179] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd77262750
[ 10.522964][ T179]
[ 10.523194][ T179] irq event stamp: 23153
[ 10.523440][ T179] hardirqs last enabled at (23165): [] __up_console_sem+0x5a/0x70
[ 10.523883][ T179] hardirqs last disabled at (23174): [] __up_console_sem+0x3f/0x70
[ 10.524370][ T179] softirqs last enabled at (22656): [] handle_softirqs+0x611/0x940
[ 10.524832][ T179] softirqs last disabled at (22649): [] __irq_exit_rcu+0x103/0x1c0
[ 10.525277][ T179] ---[ end trace 0000000000000000 ]---
[ 10.537826][ T179] ------------[ cut here ]------------
[ 10.538120][ T179] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/179
[ 10.538595][ T179] CPU: 2 UID: 0 PID: 179 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.539088][ T179] Tainted: [W]=WARN
[ 10.539311][ T179] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.539684][ T179] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.540033][ T179] 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 18 e8 f0 ff b9 a6 ff ff
[ 10.540870][ T179] RSP: 0018:ffa0000000906f90 EFLAGS: 00010286
[ 10.541214][ T179] RAX: 00000000ffffffa6 RBX: ff1100000cf06740 RCX: 1ff4000000120db8
[ 10.541608][ T179] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000cf067f8
[ 10.541999][ T179] RBP: ff1100000d9e1000 R08: 1fe22000019e0d00 R09: ff1100000b3c8b80
[ 10.542391][ T179] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 10.542777][ T179] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[ 10.543170][ T179] FS: 00007f0ab75e1840(0000) GS:ff1100007dbb0000(0000) knlGS:0000000000000000
[ 10.543639][ T179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.543971][ T179] CR2: 00007f0ab77da460 CR3: 000000000b700002 CR4: 0000000000771ef0
[ 10.544358][ T179] PKRU: 55555554
[ 10.544598][ T179] Call Trace:
[ 10.544819][ T179]
[ 10.544985][ T179] ? rcu_is_watching+0x15/0xd0
[ 10.545267][ T179] rtnetlink_event+0xe0/0x1f0
[ 10.545549][ T179] notifier_call_chain+0xb0/0x320
[ 10.545834][ T179] __netdev_upper_dev_link+0x3a5/0x590
[ 10.546117][ T179] ? netdev_wait_allrefs_any+0x570/0x570
[ 10.546386][ T179] ? do_raw_spin_lock+0x131/0x280
[ 10.546680][ T179] ? find_held_lock+0x2b/0x80
[ 10.546963][ T179] netdev_master_upper_dev_link+0x86/0xb0
[ 10.547244][ T179] ? netdev_upper_dev_link+0xb0/0xb0
[ 10.547541][ T179] ? lockdep_rtnl_is_held+0x1a/0x20
[ 10.547817][ T179] ? hsr_port_get_hsr+0x9c/0x150
[ 10.548176][ T179] hsr_add_port+0x4eb/0xb60
[ 10.548475][ T179] ? hsr_port_exists+0x60/0x60
[ 10.548752][ T179] ? timer_init_key+0x10d/0x280
[ 10.549037][ T179] hsr_dev_finalize+0x727/0xc00
[ 10.549314][ T179] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.549605][ T179] hsr_newlink+0x3b0/0x980
[ 10.549883][ T179] ? hsr_dellink+0x90/0x90
[ 10.550167][ T179] ? rtnl_create_link+0x169/0xf20
[ 10.550463][ T179] ? nla_strscpy+0xe3/0x180
[ 10.550734][ T179] rtnl_newlink_create+0x2da/0x780
[ 10.551010][ T179] ? rtnl_create_link+0xf20/0xf20
[ 10.551299][ T179] ? __dev_get_by_name+0x12/0x50
[ 10.551597][ T179] ? rtnl_dev_get+0xd7/0x170
[ 10.551878][ T179] __rtnl_newlink+0x22b/0xa50
[ 10.552162][ T179] rtnl_newlink+0x8d1/0xea0
[ 10.552457][ T179] ? lock_acquire.part.0+0xbc/0x260
[ 10.552736][ T179] ? __rtnl_newlink+0xa50/0xa50
[ 10.553014][ T179] ? mark_usage+0x61/0x170
[ 10.553297][ T179] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.553580][ T179] ? __rtnl_newlink+0xa50/0xa50
[ 10.553854][ T179] rtnetlink_rcv_msg+0x40d/0x9e0
[ 10.554139][ T179] ? validate_chain+0x38b/0xc20
[ 10.554429][ T179] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.554705][ T179] ? __lock_acquire+0x508/0xc10
[ 10.554976][ T179] ? lock_acquire.part.0+0xbc/0x260
[ 10.555261][ T179] ? find_held_lock+0x2b/0x80
[ 10.555568][ T179] netlink_rcv_skb+0x14e/0x3a0
[ 10.555846][ T179] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.556120][ T179] ? netlink_ack+0xcd0/0xcd0
[ 10.556395][ T179] ? netlink_deliver_tap+0xc5/0x330
[ 10.556690][ T179] ? netlink_deliver_tap+0x13c/0x330
[ 10.556967][ T179] netlink_unicast+0x486/0x750
[ 10.557255][ T179] ? netlink_attachskb+0x810/0x810
[ 10.557541][ T179] ? __lock_acquire+0x508/0xc10
[ 10.557806][ T179] netlink_sendmsg+0x735/0xc60
[ 10.558092][ T179] ? netlink_unicast+0x750/0x750
[ 10.558369][ T179] ? __might_fault+0x97/0x140
[ 10.558684][ T179] ____sys_sendmsg+0x419/0x850
[ 10.558958][ T179] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.559242][ T179] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.559591][ T179] ? move_addr_to_kernel+0x40/0x40
[ 10.559871][ T179] ___sys_sendmsg+0x14e/0x1d0
[ 10.560156][ T179] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.560455][ T179] ? copy_msghdr_from_user+0x460/0x460
[ 10.560764][ T179] ? lock_vma_under_rcu+0x159/0x410
[ 10.561050][ T179] __sys_sendmsg+0x145/0x1f0
[ 10.561314][ T179] ? __sys_sendmsg_sock+0x20/0x20
[ 10.561609][ T179] ? rcu_is_watching+0x15/0xd0
[ 10.561883][ T179] ? rcu_is_watching+0x15/0xd0
[ 10.562175][ T179] do_syscall_64+0x117/0xfc0
[ 10.562468][ T179] ? trace_hardirqs_off+0xd/0x30
[ 10.562735][ T179] ? exc_page_fault+0xee/0x100
[ 10.563009][ T179] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.563346][ T179] RIP: 0033:0x7f0ab781b08e
[ 10.563647][ T179] 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
[ 10.564515][ T179] RSP: 002b:00007ffd77261fd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.564900][ T179] RAX: ffffffffffffffda RBX: 00007ffd77262780 RCX: 00007f0ab781b08e
[ 10.565291][ T179] RDX: 0000000000000000 RSI: 00007ffd77262080 RDI: 0000000000000005
[ 10.565691][ T179] RBP: 00007ffd77261fe0 R08: 0000000000000000 R09: 0000000000000000
[ 10.566081][ T179] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb86
[ 10.566471][ T179] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd77262750
[ 10.566864][ T179]
[ 10.567100][ T179] irq event stamp: 31895
[ 10.567327][ T179] hardirqs last enabled at (31905): [] __up_console_sem+0x5a/0x70
[ 10.567771][ T179] hardirqs last disabled at (31916): [] __up_console_sem+0x3f/0x70
[ 10.568228][ T179] softirqs last enabled at (31618): [] handle_softirqs+0x611/0x940
[ 10.568691][ T179] softirqs last disabled at (31611): [] __irq_exit_rcu+0x103/0x1c0
[ 10.569142][ T179] ---[ end trace 0000000000000000 ]---
[ 10.569821][ T179] ------------[ cut here ]------------
[ 10.570092][ T179] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/179
[ 10.570556][ T179] CPU: 2 UID: 0 PID: 179 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.571045][ T179] Tainted: [W]=WARN
[ 10.571269][ T179] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.571784][ T179] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.572271][ T179] 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 18 e8 f0 ff b9 a6 ff ff
[ 10.573260][ T179] RSP: 0018:ffa00000009071a0 EFLAGS: 00010286
[ 10.573750][ T179] RAX: 00000000ffffffa6 RBX: ff1100000cf06900 RCX: 1ff4000000120dfa
[ 10.574270][ T179] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000cf069b8
[ 10.574792][ T179] RBP: ff11000009fa9000 R08: 1fe22000019e0d38 R09: ff1100000b3c8b80
[ 10.575305][ T179] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.575834][ T179] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.576340][ T179] FS: 00007f0ab75e1840(0000) GS:ff1100007dbb0000(0000) knlGS:0000000000000000
[ 10.576918][ T179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.577384][ T179] CR2: 00007f0ab77da460 CR3: 000000000b700002 CR4: 0000000000771ef0
[ 10.577898][ T179] PKRU: 55555554
[ 10.578248][ T179] Call Trace:
[ 10.578598][ T179]
[ 10.578890][ T179] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.579293][ T179] rtmsg_ifinfo+0x5c/0xb0
[ 10.579647][ T179] __dev_notify_flags+0x1b8/0x280
[ 10.580043][ T179] ? netif_change_name+0x8c0/0x8c0
[ 10.580457][ T179] ? hsr_dev_finalize+0x925/0xc00
[ 10.580847][ T179] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.581233][ T179] ? hsr_newlink+0x3b0/0x980
[ 10.581639][ T179] ? hsr_dellink+0x90/0x90
[ 10.582044][ T179] rtnl_configure_link+0x1ac/0x390
[ 10.582450][ T179] ? nla_strscpy+0xe3/0x180
[ 10.582831][ T179] rtnl_newlink_create+0x353/0x780
[ 10.583219][ T179] ? rtnl_create_link+0xf20/0xf20
[ 10.583619][ T179] ? __dev_get_by_name+0x12/0x50
[ 10.584002][ T179] ? rtnl_dev_get+0xd7/0x170
[ 10.584509][ T179] __rtnl_newlink+0x22b/0xa50
[ 10.584887][ T179] rtnl_newlink+0x8d1/0xea0
[ 10.585279][ T179] ? lock_acquire.part.0+0xbc/0x260
[ 10.585684][ T179] ? __rtnl_newlink+0xa50/0xa50
[ 10.586080][ T179] ? mark_usage+0x61/0x170
[ 10.586487][ T179] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.586871][ T179] ? __rtnl_newlink+0xa50/0xa50
[ 10.587265][ T179] rtnetlink_rcv_msg+0x40d/0x9e0
[ 10.587659][ T179] ? validate_chain+0x38b/0xc20
[ 10.588019][ T179] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.588503][ T179] ? __lock_acquire+0x508/0xc10
[ 10.588879][ T179] ? lock_acquire.part.0+0xbc/0x260
[ 10.589253][ T179] ? find_held_lock+0x2b/0x80
[ 10.589634][ T179] netlink_rcv_skb+0x14e/0x3a0
[ 10.590001][ T179] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.590377][ T179] ? netlink_ack+0xcd0/0xcd0
[ 10.590769][ T179] ? netlink_deliver_tap+0xc5/0x330
[ 10.591131][ T179] ? netlink_deliver_tap+0x13c/0x330
[ 10.591530][ T179] netlink_unicast+0x486/0x750
[ 10.591890][ T179] ? netlink_attachskb+0x810/0x810
[ 10.592264][ T179] ? __lock_acquire+0x508/0xc10
[ 10.592648][ T179] netlink_sendmsg+0x735/0xc60
[ 10.593020][ T179] ? netlink_unicast+0x750/0x750
[ 10.593387][ T179] ? __might_fault+0x97/0x140
[ 10.593858][ T179] ____sys_sendmsg+0x419/0x850
[ 10.594229][ T179] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.594615][ T179] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.595021][ T179] ? move_addr_to_kernel+0x40/0x40
[ 10.595511][ T179] ___sys_sendmsg+0x14e/0x1d0
[ 10.595876][ T179] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.596256][ T179] ? copy_msghdr_from_user+0x460/0x460
[ 10.596654][ T179] ? lock_vma_under_rcu+0x159/0x410
[ 10.597014][ T179] __sys_sendmsg+0x145/0x1f0
[ 10.597383][ T179] ? __sys_sendmsg_sock+0x20/0x20
[ 10.597766][ T179] ? rcu_is_watching+0x15/0xd0
[ 10.598137][ T179] ? rcu_is_watching+0x15/0xd0
[ 10.598525][ T179] do_syscall_64+0x117/0xfc0
[ 10.598887][ T179] ? trace_hardirqs_off+0xd/0x30
[ 10.599255][ T179] ? exc_page_fault+0xee/0x100
[ 10.599631][ T179] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.600055][ T179] RIP: 0033:0x7f0ab781b08e
[ 10.600447][ T179] 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
[ 10.601351][ T179] RSP: 002b:00007ffd77261fd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.601872][ T179] RAX: ffffffffffffffda RBX: 00007ffd77262780 RCX: 00007f0ab781b08e
[ 10.602373][ T179] RDX: 0000000000000000 RSI: 00007ffd77262080 RDI: 0000000000000005
[ 10.602880][ T179] RBP: 00007ffd77261fe0 R08: 0000000000000000 R09: 0000000000000000
[ 10.603372][ T179] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb86
[ 10.603874][ T179] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd77262750
[ 10.604375][ T179]
[ 10.604708][ T179] irq event stamp: 41241
[ 10.605019][ T179] hardirqs last enabled at (41345): [] __up_console_sem+0x5a/0x70
[ 10.605601][ T179] hardirqs last disabled at (41448): [] __up_console_sem+0x3f/0x70
[ 10.606133][ T179] softirqs last enabled at (41548): [] handle_softirqs+0x611/0x940
[ 10.606664][ T179] softirqs last disabled at (41559): [] __irq_exit_rcu+0x103/0x1c0
[ 10.607193][ T179] ---[ end trace 0000000000000000 ]---
[ 10.651807][ T180] ns3eth1: entered promiscuous mode
[ 10.652046][ T180] ------------[ cut here ]------------
[ 10.652211][ T180] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/180
[ 10.652473][ T180] CPU: 3 UID: 0 PID: 180 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.652766][ T180] Tainted: [W]=WARN
[ 10.652880][ T180] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.653068][ T180] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.653260][ T180] 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 18 e8 f0 ff b9 a6 ff ff
[ 10.654612][ T180] RSP: 0018:ffa00000008f6fb0 EFLAGS: 00010286
[ 10.654802][ T180] RAX: 00000000ffffffa6 RBX: ff1100000c474740 RCX: 1ff400000011edbc
[ 10.655037][ T180] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c4747f8
[ 10.655262][ T180] RBP: ff11000004f44000 R08: 1fe220000188e900 R09: ff1100000cec2e80
[ 10.655516][ T180] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000100
[ 10.655734][ T180] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000004f44000
[ 10.655951][ T180] FS: 00007f387b4c3840(0000) GS:ff1100007dc30000(0000) knlGS:0000000000000000
[ 10.656214][ T180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.656403][ T180] CR2: 00007f387b6bc460 CR3: 00000000024ab005 CR4: 0000000000771ef0
[ 10.656622][ T180] PKRU: 55555554
[ 10.656736][ T180] Call Trace:
[ 10.656845][ T180]
[ 10.656921][ T180] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.657075][ T180] ? netlink_sendmsg+0x735/0xc60
[ 10.657224][ T180] rtmsg_ifinfo+0x5c/0xb0
[ 10.657336][ T180] __dev_notify_flags+0x1b8/0x280
[ 10.657485][ T180] ? netdev_info+0xe2/0x116
[ 10.657631][ T180] ? netdev_notice+0x120/0x120
[ 10.657774][ T180] ? netif_change_name+0x8c0/0x8c0
[ 10.657924][ T180] __dev_set_promiscuity+0x194/0x230
[ 10.658076][ T180] netif_set_promiscuity+0x4c/0xc0
[ 10.658224][ T180] dev_set_promiscuity+0x9d/0x150
[ 10.658370][ T180] hsr_add_port+0x48c/0xb60
[ 10.658523][ T180] ? hsr_port_exists+0x60/0x60
[ 10.658671][ T180] ? timer_init_key+0x10d/0x280
[ 10.658818][ T180] hsr_dev_finalize+0x6e8/0xc00
[ 10.658964][ T180] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.659120][ T180] hsr_newlink+0x3b0/0x980
[ 10.659263][ T180] ? hsr_dellink+0x90/0x90
[ 10.659412][ T180] ? rtnl_create_link+0x169/0xf20
[ 10.659568][ T180] ? nla_strscpy+0xe3/0x180
[ 10.659714][ T180] rtnl_newlink_create+0x2da/0x780
[ 10.659863][ T180] ? rtnl_create_link+0xf20/0xf20
[ 10.660009][ T180] ? __dev_get_by_name+0x12/0x50
[ 10.660163][ T180] ? rtnl_dev_get+0xd7/0x170
[ 10.660313][ T180] __rtnl_newlink+0x22b/0xa50
[ 10.660466][ T180] rtnl_newlink+0x8d1/0xea0
[ 10.660612][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 10.660759][ T180] ? __rtnl_newlink+0xa50/0xa50
[ 10.660906][ T180] ? mark_usage+0x61/0x170
[ 10.661062][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.661215][ T180] ? __rtnl_newlink+0xa50/0xa50
[ 10.661359][ T180] rtnetlink_rcv_msg+0x40d/0x9e0
[ 10.661510][ T180] ? validate_chain+0x38b/0xc20
[ 10.661660][ T180] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.661803][ T180] ? __lock_acquire+0x508/0xc10
[ 10.661967][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 10.662122][ T180] ? find_held_lock+0x2b/0x80
[ 10.662289][ T180] netlink_rcv_skb+0x14e/0x3a0
[ 10.662440][ T180] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.662589][ T180] ? netlink_ack+0xcd0/0xcd0
[ 10.662737][ T180] ? netlink_deliver_tap+0xc5/0x330
[ 10.662890][ T180] ? netlink_deliver_tap+0x13c/0x330
[ 10.663045][ T180] netlink_unicast+0x486/0x750
[ 10.663200][ T180] ? netlink_attachskb+0x810/0x810
[ 10.663351][ T180] ? __lock_acquire+0x508/0xc10
[ 10.663506][ T180] netlink_sendmsg+0x735/0xc60
[ 10.663661][ T180] ? netlink_unicast+0x750/0x750
[ 10.663826][ T180] ? __might_fault+0x97/0x140
[ 10.663977][ T180] ____sys_sendmsg+0x419/0x850
[ 10.664135][ T180] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.664279][ T180] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.664464][ T180] ? move_addr_to_kernel+0x40/0x40
[ 10.664614][ T180] ___sys_sendmsg+0x14e/0x1d0
[ 10.664759][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.664905][ T180] ? copy_msghdr_from_user+0x460/0x460
[ 10.665065][ T180] ? lock_vma_under_rcu+0x159/0x410
[ 10.665216][ T180] __sys_sendmsg+0x145/0x1f0
[ 10.665364][ T180] ? __sys_sendmsg_sock+0x20/0x20
[ 10.665520][ T180] ? rcu_is_watching+0x15/0xd0
[ 10.665667][ T180] ? rcu_is_watching+0x15/0xd0
[ 10.665815][ T180] do_syscall_64+0x117/0xfc0
[ 10.665963][ T180] ? trace_hardirqs_off+0xd/0x30
[ 10.666120][ T180] ? exc_page_fault+0xee/0x100
[ 10.666266][ T180] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.666450][ T180] RIP: 0033:0x7f387b6fd08e
[ 10.666602][ T180] 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
[ 10.667131][ T180] RSP: 002b:00007fffa091d870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.667351][ T180] RAX: ffffffffffffffda RBX: 00007fffa091e020 RCX: 00007f387b6fd08e
[ 10.667578][ T180] RDX: 0000000000000000 RSI: 00007fffa091d920 RDI: 0000000000000005
[ 10.667794][ T180] RBP: 00007fffa091d880 R08: 0000000000000000 R09: 0000000000000000
[ 10.668013][ T180] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb86
[ 10.668241][ T180] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa091dff0
[ 10.668469][ T180]
[ 10.668579][ T180] irq event stamp: 23665
[ 10.668688][ T180] hardirqs last enabled at (23673): [] __up_console_sem+0x5a/0x70
[ 10.668943][ T180] hardirqs last disabled at (23680): [] __up_console_sem+0x3f/0x70
[ 10.669202][ T180] softirqs last enabled at (22988): [] handle_softirqs+0x611/0x940
[ 10.669457][ T180] softirqs last disabled at (22923): [] __irq_exit_rcu+0x103/0x1c0
[ 10.669707][ T180] ---[ end trace 0000000000000000 ]---
[ 10.670331][ T180] ------------[ cut here ]------------
[ 10.670557][ T180] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/180
[ 10.670864][ T180] CPU: 1 UID: 0 PID: 180 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.671164][ T180] Tainted: [W]=WARN
[ 10.671273][ T180] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.671461][ T180] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.671642][ T180] 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 18 e8 f0 ff b9 a6 ff ff
[ 10.672151][ T180] RSP: 0018:ffa00000008f6f90 EFLAGS: 00010286
[ 10.672327][ T180] RAX: 00000000ffffffa6 RBX: ff1100000c474200 RCX: 1ff400000011edb8
[ 10.672609][ T180] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c4742b8
[ 10.672885][ T180] RBP: ff11000004f44000 R08: 1fe220000188e858 R09: ff1100000cec2e80
[ 10.673165][ T180] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 10.673382][ T180] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 10.673607][ T180] FS: 00007f387b4c3840(0000) GS:ff1100007db30000(0000) knlGS:0000000000000000
[ 10.673853][ T180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.674036][ T180] CR2: 00005615d916bdb8 CR3: 00000000024ab004 CR4: 0000000000771ef0
[ 10.674259][ T180] PKRU: 55555554
[ 10.674426][ T180] Call Trace:
[ 10.674540][ T180]
[ 10.674612][ T180] ? rcu_is_watching+0x15/0xd0
[ 10.674754][ T180] rtnetlink_event+0xe0/0x1f0
[ 10.674894][ T180] notifier_call_chain+0xb0/0x320
[ 10.675115][ T180] __netdev_upper_dev_link+0x3a5/0x590
[ 10.675358][ T180] ? netdev_wait_allrefs_any+0x570/0x570
[ 10.675529][ T180] ? do_raw_spin_lock+0x131/0x280
[ 10.675674][ T180] ? find_held_lock+0x2b/0x80
[ 10.675814][ T180] netdev_master_upper_dev_link+0x86/0xb0
[ 10.675957][ T180] ? netdev_upper_dev_link+0xb0/0xb0
[ 10.676118][ T180] ? lockdep_rtnl_is_held+0x1a/0x20
[ 10.676261][ T180] ? hsr_port_get_hsr+0x9c/0x150
[ 10.676411][ T180] hsr_add_port+0x4eb/0xb60
[ 10.676553][ T180] ? hsr_port_exists+0x60/0x60
[ 10.676699][ T180] ? timer_init_key+0x10d/0x280
[ 10.676842][ T180] hsr_dev_finalize+0x6e8/0xc00
[ 10.676985][ T180] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.677147][ T180] hsr_newlink+0x3b0/0x980
[ 10.677333][ T180] ? hsr_dellink+0x90/0x90
[ 10.677509][ T180] ? rtnl_create_link+0x169/0xf20
[ 10.677687][ T180] ? nla_strscpy+0xe3/0x180
[ 10.677865][ T180] rtnl_newlink_create+0x2da/0x780
[ 10.678043][ T180] ? rtnl_create_link+0xf20/0xf20
[ 10.678217][ T180] ? __dev_get_by_name+0x12/0x50
[ 10.678358][ T180] ? rtnl_dev_get+0xd7/0x170
[ 10.678521][ T180] __rtnl_newlink+0x22b/0xa50
[ 10.678665][ T180] rtnl_newlink+0x8d1/0xea0
[ 10.678808][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 10.679001][ T180] ? __rtnl_newlink+0xa50/0xa50
[ 10.679173][ T180] ? mark_usage+0x61/0x170
[ 10.679322][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.679478][ T180] ? __rtnl_newlink+0xa50/0xa50
[ 10.679618][ T180] rtnetlink_rcv_msg+0x40d/0x9e0
[ 10.679758][ T180] ? validate_chain+0x38b/0xc20
[ 10.679960][ T180] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.680138][ T180] ? __lock_acquire+0x508/0xc10
[ 10.680351][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 10.680513][ T180] ? find_held_lock+0x2b/0x80
[ 10.680654][ T180] netlink_rcv_skb+0x14e/0x3a0
[ 10.680794][ T180] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.680938][ T180] ? netlink_ack+0xcd0/0xcd0
[ 10.681095][ T180] ? netlink_deliver_tap+0xc5/0x330
[ 10.681240][ T180] ? netlink_deliver_tap+0x13c/0x330
[ 10.681381][ T180] netlink_unicast+0x486/0x750
[ 10.681531][ T180] ? netlink_attachskb+0x810/0x810
[ 10.681710][ T180] ? __lock_acquire+0x508/0xc10
[ 10.681879][ T180] netlink_sendmsg+0x735/0xc60
[ 10.682022][ T180] ? netlink_unicast+0x750/0x750
[ 10.682266][ T180] ? __might_fault+0x97/0x140
[ 10.682436][ T180] ____sys_sendmsg+0x419/0x850
[ 10.682642][ T180] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.682787][ T180] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.682972][ T180] ? move_addr_to_kernel+0x40/0x40
[ 10.683132][ T180] ___sys_sendmsg+0x14e/0x1d0
[ 10.683271][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.683437][ T180] ? copy_msghdr_from_user+0x460/0x460
[ 10.683590][ T180] ? lock_vma_under_rcu+0x159/0x410
[ 10.683732][ T180] __sys_sendmsg+0x145/0x1f0
[ 10.683928][ T180] ? __sys_sendmsg_sock+0x20/0x20
[ 10.684093][ T180] ? rcu_is_watching+0x15/0xd0
[ 10.684292][ T180] ? rcu_is_watching+0x15/0xd0
[ 10.684453][ T180] do_syscall_64+0x117/0xfc0
[ 10.684654][ T180] ? trace_hardirqs_off+0xd/0x30
[ 10.684824][ T180] ? exc_page_fault+0xee/0x100
[ 10.684971][ T180] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.685164][ T180] RIP: 0033:0x7f387b6fd08e
[ 10.685311][ T180] 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
[ 10.685828][ T180] RSP: 002b:00007fffa091d870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.686089][ T180] RAX: ffffffffffffffda RBX: 00007fffa091e020 RCX: 00007f387b6fd08e
[ 10.686314][ T180] RDX: 0000000000000000 RSI: 00007fffa091d920 RDI: 0000000000000005
[ 10.686535][ T180] RBP: 00007fffa091d880 R08: 0000000000000000 R09: 0000000000000000
[ 10.686745][ T180] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb86
[ 10.686956][ T180] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa091dff0
[ 10.687202][ T180]
[ 10.687308][ T180] irq event stamp: 24699
[ 10.687422][ T180] hardirqs last enabled at (24709): [] __up_console_sem+0x5a/0x70
[ 10.687665][ T180] hardirqs last disabled at (24716): [] __up_console_sem+0x3f/0x70
[ 10.687910][ T180] softirqs last enabled at (23958): [] handle_softirqs+0x611/0x940
[ 10.688165][ T180] softirqs last disabled at (23953): [] __irq_exit_rcu+0x103/0x1c0
[ 10.688484][ T180] ---[ end trace 0000000000000000 ]---
[ 10.688779][ T180] ------------[ cut here ]------------
[ 10.688998][ T180] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/180
[ 10.689272][ T180] CPU: 1 UID: 0 PID: 180 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.689576][ T180] Tainted: [W]=WARN
[ 10.689684][ T180] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.689863][ T180] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.690143][ T180] 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 18 e8 f0 ff b9 a6 ff ff
[ 10.690816][ T180] RSP: 0018:ffa00000008f6f10 EFLAGS: 00010286
[ 10.690999][ T180] RAX: 00000000ffffffa6 RBX: ff1100000c474e40 RCX: 1ff400000011eda8
[ 10.691231][ T180] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c474ef8
[ 10.691455][ T180] RBP: ff110000075f9000 R08: 1fe220000188e9e0 R09: ff1100000cec2e80
[ 10.691683][ T180] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 10.691899][ T180] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 10.692181][ T180] FS: 00007f387b4c3840(0000) GS:ff1100007db30000(0000) knlGS:0000000000000000
[ 10.692504][ T180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.692740][ T180] CR2: 00005615d916bdb8 CR3: 00000000024ab004 CR4: 0000000000771ef0
[ 10.692980][ T180] PKRU: 55555554
[ 10.693101][ T180] Call Trace:
[ 10.693208][ T180]
[ 10.693280][ T180] ? rcu_is_watching+0x15/0xd0
[ 10.693436][ T180] rtnetlink_event+0xe0/0x1f0
[ 10.693581][ T180] notifier_call_chain+0xb0/0x320
[ 10.693784][ T180] netif_set_mtu_ext+0x354/0x5f0
[ 10.693941][ T180] ? dev_validate_mtu+0x180/0x180
[ 10.694173][ T180] ? __netdev_update_features+0x4b0/0xdf0
[ 10.694323][ T180] netif_set_mtu+0x85/0xe0
[ 10.694482][ T180] ? netif_set_mtu_ext+0x5f0/0x5f0
[ 10.694691][ T180] dev_set_mtu+0x9d/0x150
[ 10.694804][ T180] ? dev_disable_lro+0x95/0x140
[ 10.694948][ T180] hsr_add_port+0x6e3/0xb60
[ 10.695108][ T180] ? hsr_port_exists+0x60/0x60
[ 10.695250][ T180] ? timer_init_key+0x10d/0x280
[ 10.695432][ T180] hsr_dev_finalize+0x6e8/0xc00
[ 10.695622][ T180] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.695816][ T180] hsr_newlink+0x3b0/0x980
[ 10.695973][ T180] ? hsr_dellink+0x90/0x90
[ 10.696203][ T180] ? rtnl_create_link+0x169/0xf20
[ 10.696385][ T180] ? nla_strscpy+0xe3/0x180
[ 10.696543][ T180] rtnl_newlink_create+0x2da/0x780
[ 10.696699][ T180] ? rtnl_create_link+0xf20/0xf20
[ 10.696901][ T180] ? __dev_get_by_name+0x12/0x50
[ 10.697057][ T180] ? rtnl_dev_get+0xd7/0x170
[ 10.697266][ T180] __rtnl_newlink+0x22b/0xa50
[ 10.697452][ T180] rtnl_newlink+0x8d1/0xea0
[ 10.697649][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 10.697792][ T180] ? __rtnl_newlink+0xa50/0xa50
[ 10.697934][ T180] ? mark_usage+0x61/0x170
[ 10.698110][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.698267][ T180] ? __rtnl_newlink+0xa50/0xa50
[ 10.698422][ T180] rtnetlink_rcv_msg+0x40d/0x9e0
[ 10.698569][ T180] ? validate_chain+0x38b/0xc20
[ 10.698725][ T180] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.698908][ T180] ? __lock_acquire+0x508/0xc10
[ 10.699063][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 10.699265][ T180] ? find_held_lock+0x2b/0x80
[ 10.699439][ T180] netlink_rcv_skb+0x14e/0x3a0
[ 10.699603][ T180] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.699788][ T180] ? netlink_ack+0xcd0/0xcd0
[ 10.699936][ T180] ? netlink_deliver_tap+0xc5/0x330
[ 10.700088][ T180] ? netlink_deliver_tap+0x13c/0x330
[ 10.700234][ T180] netlink_unicast+0x486/0x750
[ 10.700376][ T180] ? netlink_attachskb+0x810/0x810
[ 10.700541][ T180] ? __lock_acquire+0x508/0xc10
[ 10.700682][ T180] netlink_sendmsg+0x735/0xc60
[ 10.700824][ T180] ? netlink_unicast+0x750/0x750
[ 10.700965][ T180] ? __might_fault+0x97/0x140
[ 10.701116][ T180] ____sys_sendmsg+0x419/0x850
[ 10.701258][ T180] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.701407][ T180] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.701583][ T180] ? move_addr_to_kernel+0x40/0x40
[ 10.701734][ T180] ___sys_sendmsg+0x14e/0x1d0
[ 10.701874][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.702017][ T180] ? copy_msghdr_from_user+0x460/0x460
[ 10.702175][ T180] ? lock_vma_under_rcu+0x159/0x410
[ 10.702319][ T180] __sys_sendmsg+0x145/0x1f0
[ 10.702468][ T180] ? __sys_sendmsg_sock+0x20/0x20
[ 10.702614][ T180] ? rcu_is_watching+0x15/0xd0
[ 10.702760][ T180] ? rcu_is_watching+0x15/0xd0
[ 10.702902][ T180] do_syscall_64+0x117/0xfc0
[ 10.703095][ T180] ? trace_hardirqs_off+0xd/0x30
[ 10.703305][ T180] ? exc_page_fault+0xee/0x100
[ 10.703458][ T180] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.703634][ T180] RIP: 0033:0x7f387b6fd08e
[ 10.703794][ T180] 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
[ 10.704458][ T180] RSP: 002b:00007fffa091d870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.704682][ T180] RAX: ffffffffffffffda RBX: 00007fffa091e020 RCX: 00007f387b6fd08e
[ 10.704904][ T180] RDX: 0000000000000000 RSI: 00007fffa091d920 RDI: 0000000000000005
[ 10.705147][ T180] RBP: 00007fffa091d880 R08: 0000000000000000 R09: 0000000000000000
[ 10.705358][ T180] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb86
[ 10.705581][ T180] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa091dff0
[ 10.705798][ T180]
[ 10.705902][ T180] irq event stamp: 25575
[ 10.706020][ T180] hardirqs last enabled at (25583): [] __up_console_sem+0x5a/0x70
[ 10.706278][ T180] hardirqs last disabled at (25590): [] __up_console_sem+0x3f/0x70
[ 10.706533][ T180] softirqs last enabled at (24784): [] __alloc_skb+0x4cb/0x600
[ 10.706785][ T180] softirqs last disabled at (24782): [] __alloc_skb+0x4cb/0x600
[ 10.707043][ T180] ---[ end trace 0000000000000000 ]---
[ 10.707262][ T180] ns3eth2: entered promiscuous mode
[ 10.707473][ T180] ------------[ cut here ]------------
[ 10.707614][ T180] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/180
[ 10.707862][ T180] CPU: 1 UID: 0 PID: 180 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.708167][ T180] Tainted: [W]=WARN
[ 10.708276][ T180] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.708465][ T180] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.708709][ T180] 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 18 e8 f0 ff b9 a6 ff ff
[ 10.709368][ T180] RSP: 0018:ffa00000008f6fb0 EFLAGS: 00010286
[ 10.709570][ T180] RAX: 00000000ffffffa6 RBX: ff1100000a7a1e00 RCX: 1ff400000011edbc
[ 10.709785][ T180] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a7a1eb8
[ 10.709999][ T180] RBP: ff1100000cb84000 R08: 1fe22000014f43d8 R09: ff1100000cec2e80
[ 10.710242][ T180] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000100
[ 10.710531][ T180] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000cb84000
[ 10.710811][ T180] FS: 00007f387b4c3840(0000) GS:ff1100007db30000(0000) knlGS:0000000000000000
[ 10.711148][ T180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.711332][ T180] CR2: 00005615d916bdb8 CR3: 00000000024ab004 CR4: 0000000000771ef0
[ 10.711576][ T180] PKRU: 55555554
[ 10.711684][ T180] Call Trace:
[ 10.711834][ T180]
[ 10.711928][ T180] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.712084][ T180] ? netlink_sendmsg+0x735/0xc60
[ 10.712235][ T180] rtmsg_ifinfo+0x5c/0xb0
[ 10.712345][ T180] __dev_notify_flags+0x1b8/0x280
[ 10.712554][ T180] ? netdev_info+0xe2/0x116
[ 10.712740][ T180] ? netdev_notice+0x120/0x120
[ 10.712925][ T180] ? netif_change_name+0x8c0/0x8c0
[ 10.713087][ T180] __dev_set_promiscuity+0x194/0x230
[ 10.713236][ T180] netif_set_promiscuity+0x4c/0xc0
[ 10.713380][ T180] dev_set_promiscuity+0x9d/0x150
[ 10.713536][ T180] hsr_add_port+0x48c/0xb60
[ 10.713702][ T180] ? hsr_port_exists+0x60/0x60
[ 10.713864][ T180] ? timer_init_key+0x10d/0x280
[ 10.714010][ T180] hsr_dev_finalize+0x727/0xc00
[ 10.714165][ T180] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.714308][ T180] hsr_newlink+0x3b0/0x980
[ 10.714456][ T180] ? hsr_dellink+0x90/0x90
[ 10.714604][ T180] ? rtnl_create_link+0x169/0xf20
[ 10.714747][ T180] ? nla_strscpy+0xe3/0x180
[ 10.714889][ T180] rtnl_newlink_create+0x2da/0x780
[ 10.715118][ T180] ? rtnl_create_link+0xf20/0xf20
[ 10.715282][ T180] ? __dev_get_by_name+0x12/0x50
[ 10.715440][ T180] ? rtnl_dev_get+0xd7/0x170
[ 10.715640][ T180] __rtnl_newlink+0x22b/0xa50
[ 10.715797][ T180] rtnl_newlink+0x8d1/0xea0
[ 10.716007][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 10.716176][ T180] ? __rtnl_newlink+0xa50/0xa50
[ 10.716319][ T180] ? mark_usage+0x61/0x170
[ 10.716496][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.716659][ T180] ? __rtnl_newlink+0xa50/0xa50
[ 10.716846][ T180] rtnetlink_rcv_msg+0x40d/0x9e0
[ 10.717035][ T180] ? validate_chain+0x38b/0xc20
[ 10.717227][ T180] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.717443][ T180] ? __lock_acquire+0x508/0xc10
[ 10.717592][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 10.717747][ T180] ? find_held_lock+0x2b/0x80
[ 10.717890][ T180] netlink_rcv_skb+0x14e/0x3a0
[ 10.718040][ T180] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.718264][ T180] ? netlink_ack+0xcd0/0xcd0
[ 10.718426][ T180] ? netlink_deliver_tap+0xc5/0x330
[ 10.718629][ T180] ? netlink_deliver_tap+0x13c/0x330
[ 10.718797][ T180] netlink_unicast+0x486/0x750
[ 10.718984][ T180] ? netlink_attachskb+0x810/0x810
[ 10.719168][ T180] ? __lock_acquire+0x508/0xc10
[ 10.719313][ T180] netlink_sendmsg+0x735/0xc60
[ 10.719469][ T180] ? netlink_unicast+0x750/0x750
[ 10.719612][ T180] ? __might_fault+0x97/0x140
[ 10.719815][ T180] ____sys_sendmsg+0x419/0x850
[ 10.719965][ T180] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.720176][ T180] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.720371][ T180] ? move_addr_to_kernel+0x40/0x40
[ 10.720590][ T180] ___sys_sendmsg+0x14e/0x1d0
[ 10.720738][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.720882][ T180] ? copy_msghdr_from_user+0x460/0x460
[ 10.721041][ T180] ? lock_vma_under_rcu+0x159/0x410
[ 10.721195][ T180] __sys_sendmsg+0x145/0x1f0
[ 10.721337][ T180] ? __sys_sendmsg_sock+0x20/0x20
[ 10.721564][ T180] ? rcu_is_watching+0x15/0xd0
[ 10.721752][ T180] ? rcu_is_watching+0x15/0xd0
[ 10.721920][ T180] do_syscall_64+0x117/0xfc0
[ 10.722137][ T180] ? trace_hardirqs_off+0xd/0x30
[ 10.722285][ T180] ? exc_page_fault+0xee/0x100
[ 10.722443][ T180] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.722623][ T180] RIP: 0033:0x7f387b6fd08e
[ 10.722771][ T180] 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
[ 10.723509][ T180] RSP: 002b:00007fffa091d870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.723791][ T180] RAX: ffffffffffffffda RBX: 00007fffa091e020 RCX: 00007f387b6fd08e
[ 10.724008][ T180] RDX: 0000000000000000 RSI: 00007fffa091d920 RDI: 0000000000000005
[ 10.724248][ T180] RBP: 00007fffa091d880 R08: 0000000000000000 R09: 0000000000000000
[ 10.724527][ T180] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb86
[ 10.724745][ T180] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa091dff0
[ 10.725046][ T180]
[ 10.725170][ T180] irq event stamp: 26495
[ 10.725291][ T180] hardirqs last enabled at (26503): [] __up_console_sem+0x5a/0x70
[ 10.725565][ T180] hardirqs last disabled at (26512): [] __up_console_sem+0x3f/0x70
[ 10.725813][ T180] softirqs last enabled at (25760): [] handle_softirqs+0x611/0x940
[ 10.726136][ T180] softirqs last disabled at (25755): [] __irq_exit_rcu+0x103/0x1c0
[ 10.726475][ T180] ---[ end trace 0000000000000000 ]---
[ 10.726924][ T180] ------------[ cut here ]------------
[ 10.727080][ T180] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/180
[ 10.727358][ T180] CPU: 1 UID: 0 PID: 180 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.727661][ T180] Tainted: [W]=WARN
[ 10.727767][ T180] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.727993][ T180] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.728201][ T180] 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 18 e8 f0 ff b9 a6 ff ff
[ 10.728837][ T180] RSP: 0018:ffa00000008f6f90 EFLAGS: 00010286
[ 10.729017][ T180] RAX: 00000000ffffffa6 RBX: ff1100000a7a1c40 RCX: 1ff400000011edb8
[ 10.729247][ T180] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a7a1cf8
[ 10.729462][ T180] RBP: ff1100000cb84000 R08: 1fe22000014f43a0 R09: ff1100000cec2e80
[ 10.729720][ T180] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 10.729947][ T180] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 10.730290][ T180] FS: 00007f387b4c3840(0000) GS:ff1100007db30000(0000) knlGS:0000000000000000
[ 10.730608][ T180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.730785][ T180] CR2: 00005615d916bdb8 CR3: 00000000024ab004 CR4: 0000000000771ef0
[ 10.730993][ T180] PKRU: 55555554
[ 10.731168][ T180] Call Trace:
[ 10.731275][ T180]
[ 10.731346][ T180] ? rcu_is_watching+0x15/0xd0
[ 10.731501][ T180] rtnetlink_event+0xe0/0x1f0
[ 10.731639][ T180] notifier_call_chain+0xb0/0x320
[ 10.731835][ T180] __netdev_upper_dev_link+0x3a5/0x590
[ 10.731984][ T180] ? netdev_wait_allrefs_any+0x570/0x570
[ 10.732195][ T180] ? do_raw_spin_lock+0x131/0x280
[ 10.732338][ T180] ? find_held_lock+0x2b/0x80
[ 10.732512][ T180] netdev_master_upper_dev_link+0x86/0xb0
[ 10.732656][ T180] ? netdev_upper_dev_link+0xb0/0xb0
[ 10.732841][ T180] ? lockdep_rtnl_is_held+0x1a/0x20
[ 10.732989][ T180] ? hsr_port_get_hsr+0x9c/0x150
[ 10.733180][ T180] hsr_add_port+0x4eb/0xb60
[ 10.733345][ T180] ? hsr_port_exists+0x60/0x60
[ 10.733559][ T180] ? timer_init_key+0x10d/0x280
[ 10.733705][ T180] hsr_dev_finalize+0x727/0xc00
[ 10.733844][ T180] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.733981][ T180] hsr_newlink+0x3b0/0x980
[ 10.734152][ T180] ? hsr_dellink+0x90/0x90
[ 10.734301][ T180] ? rtnl_create_link+0x169/0xf20
[ 10.734449][ T180] ? nla_strscpy+0xe3/0x180
[ 10.734587][ T180] rtnl_newlink_create+0x2da/0x780
[ 10.734743][ T180] ? rtnl_create_link+0xf20/0xf20
[ 10.734881][ T180] ? __dev_get_by_name+0x12/0x50
[ 10.735020][ T180] ? rtnl_dev_get+0xd7/0x170
[ 10.735172][ T180] __rtnl_newlink+0x22b/0xa50
[ 10.735312][ T180] rtnl_newlink+0x8d1/0xea0
[ 10.735460][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 10.735607][ T180] ? __rtnl_newlink+0xa50/0xa50
[ 10.735757][ T180] ? mark_usage+0x61/0x170
[ 10.735897][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.736104][ T180] ? __rtnl_newlink+0xa50/0xa50
[ 10.736248][ T180] rtnetlink_rcv_msg+0x40d/0x9e0
[ 10.736463][ T180] ? validate_chain+0x38b/0xc20
[ 10.736623][ T180] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.736813][ T180] ? __lock_acquire+0x508/0xc10
[ 10.736958][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 10.737110][ T180] ? find_held_lock+0x2b/0x80
[ 10.737248][ T180] netlink_rcv_skb+0x14e/0x3a0
[ 10.737385][ T180] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.737593][ T180] ? netlink_ack+0xcd0/0xcd0
[ 10.737783][ T180] ? netlink_deliver_tap+0xc5/0x330
[ 10.737941][ T180] ? netlink_deliver_tap+0x13c/0x330
[ 10.738157][ T180] netlink_unicast+0x486/0x750
[ 10.738301][ T180] ? netlink_attachskb+0x810/0x810
[ 10.738452][ T180] ? __lock_acquire+0x508/0xc10
[ 10.738624][ T180] netlink_sendmsg+0x735/0xc60
[ 10.738763][ T180] ? netlink_unicast+0x750/0x750
[ 10.738929][ T180] ? __might_fault+0x97/0x140
[ 10.739136][ T180] ____sys_sendmsg+0x419/0x850
[ 10.739302][ T180] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.739474][ T180] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.739683][ T180] ? move_addr_to_kernel+0x40/0x40
[ 10.739892][ T180] ___sys_sendmsg+0x14e/0x1d0
[ 10.740043][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.740191][ T180] ? copy_msghdr_from_user+0x460/0x460
[ 10.740354][ T180] ? lock_vma_under_rcu+0x159/0x410
[ 10.740510][ T180] __sys_sendmsg+0x145/0x1f0
[ 10.740694][ T180] ? __sys_sendmsg_sock+0x20/0x20
[ 10.740848][ T180] ? rcu_is_watching+0x15/0xd0
[ 10.741047][ T180] ? rcu_is_watching+0x15/0xd0
[ 10.741204][ T180] do_syscall_64+0x117/0xfc0
[ 10.741421][ T180] ? trace_hardirqs_off+0xd/0x30
[ 10.741565][ T180] ? exc_page_fault+0xee/0x100
[ 10.741704][ T180] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.741876][ T180] RIP: 0033:0x7f387b6fd08e
[ 10.742021][ T180] 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
[ 10.742575][ T180] RSP: 002b:00007fffa091d870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.742783][ T180] RAX: ffffffffffffffda RBX: 00007fffa091e020 RCX: 00007f387b6fd08e
[ 10.743046][ T180] RDX: 0000000000000000 RSI: 00007fffa091d920 RDI: 0000000000000005
[ 10.743288][ T180] RBP: 00007fffa091d880 R08: 0000000000000000 R09: 0000000000000000
[ 10.743579][ T180] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb86
[ 10.743829][ T180] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa091dff0
[ 10.744049][ T180]
[ 10.744161][ T180] irq event stamp: 27451
[ 10.744262][ T180] hardirqs last enabled at (27459): [] __up_console_sem+0x5a/0x70
[ 10.744571][ T180] hardirqs last disabled at (27468): [] __up_console_sem+0x3f/0x70
[ 10.744875][ T180] softirqs last enabled at (26792): [] handle_softirqs+0x611/0x940
[ 10.745196][ T180] softirqs last disabled at (26787): [] __irq_exit_rcu+0x103/0x1c0
[ 10.745453][ T180] ---[ end trace 0000000000000000 ]---
[ 10.745780][ T180] ------------[ cut here ]------------
[ 10.745973][ T180] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/180
[ 10.746336][ T180] CPU: 1 UID: 0 PID: 180 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.746704][ T180] Tainted: [W]=WARN
[ 10.746828][ T180] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.746996][ T180] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.747185][ T180] 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 18 e8 f0 ff b9 a6 ff ff
[ 10.747699][ T180] RSP: 0018:ffa00000008f71a0 EFLAGS: 00010286
[ 10.747913][ T180] RAX: 00000000ffffffa6 RBX: ff1100000a7a11c0 RCX: 1ff400000011edfa
[ 10.748175][ T180] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a7a1278
[ 10.748453][ T180] RBP: ff110000075f9000 R08: 1fe22000014f4250 R09: ff1100000cec2e80
[ 10.748737][ T180] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.748940][ T180] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.749153][ T180] FS: 00007f387b4c3840(0000) GS:ff1100007db30000(0000) knlGS:0000000000000000
[ 10.749455][ T180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.749640][ T180] CR2: 00005615d916bdb8 CR3: 00000000024ab004 CR4: 0000000000771ef0
[ 10.749889][ T180] PKRU: 55555554
[ 10.750061][ T180] Call Trace:
[ 10.750195][ T180]
[ 10.750263][ T180] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.750413][ T180] rtmsg_ifinfo+0x5c/0xb0
[ 10.750514][ T180] __dev_notify_flags+0x1b8/0x280
[ 10.750652][ T180] ? netif_change_name+0x8c0/0x8c0
[ 10.750821][ T180] ? hsr_dev_finalize+0x925/0xc00
[ 10.750984][ T180] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.751185][ T180] ? hsr_newlink+0x3b0/0x980
[ 10.751329][ T180] ? hsr_dellink+0x90/0x90
[ 10.751478][ T180] rtnl_configure_link+0x1ac/0x390
[ 10.751683][ T180] ? nla_strscpy+0xe3/0x180
[ 10.751825][ T180] rtnl_newlink_create+0x353/0x780
[ 10.751962][ T180] ? rtnl_create_link+0xf20/0xf20
[ 10.752109][ T180] ? __dev_get_by_name+0x12/0x50
[ 10.752242][ T180] ? rtnl_dev_get+0xd7/0x170
[ 10.752383][ T180] __rtnl_newlink+0x22b/0xa50
[ 10.752531][ T180] rtnl_newlink+0x8d1/0xea0
[ 10.752735][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 10.752877][ T180] ? __rtnl_newlink+0xa50/0xa50
[ 10.753080][ T180] ? mark_usage+0x61/0x170
[ 10.753229][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.753442][ T180] ? __rtnl_newlink+0xa50/0xa50
[ 10.753596][ T180] rtnetlink_rcv_msg+0x40d/0x9e0
[ 10.753730][ T180] ? validate_chain+0x38b/0xc20
[ 10.753864][ T180] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.753999][ T180] ? __lock_acquire+0x508/0xc10
[ 10.754151][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 10.754343][ T180] ? find_held_lock+0x2b/0x80
[ 10.754516][ T180] netlink_rcv_skb+0x14e/0x3a0
[ 10.754691][ T180] ? rtnl_stats_set+0x3f0/0x3f0
[ 10.754890][ T180] ? netlink_ack+0xcd0/0xcd0
[ 10.755069][ T180] ? netlink_deliver_tap+0xc5/0x330
[ 10.755248][ T180] ? netlink_deliver_tap+0x13c/0x330
[ 10.755382][ T180] netlink_unicast+0x486/0x750
[ 10.755533][ T180] ? netlink_attachskb+0x810/0x810
[ 10.755668][ T180] ? __lock_acquire+0x508/0xc10
[ 10.755802][ T180] netlink_sendmsg+0x735/0xc60
[ 10.755938][ T180] ? netlink_unicast+0x750/0x750
[ 10.756140][ T180] ? __might_fault+0x97/0x140
[ 10.756281][ T180] ____sys_sendmsg+0x419/0x850
[ 10.756486][ T180] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.756625][ T180] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.756852][ T180] ? move_addr_to_kernel+0x40/0x40
[ 10.756997][ T180] ___sys_sendmsg+0x14e/0x1d0
[ 10.757154][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.759353][ T180] ? copy_msghdr_from_user+0x460/0x460
[ 10.759529][ T180] ? lock_vma_under_rcu+0x159/0x410
[ 10.759667][ T180] __sys_sendmsg+0x145/0x1f0
[ 10.759825][ T180] ? __sys_sendmsg_sock+0x20/0x20
[ 10.759963][ T180] ? rcu_is_watching+0x15/0xd0
[ 10.760133][ T180] ? rcu_is_watching+0x15/0xd0
[ 10.760381][ T180] do_syscall_64+0x117/0xfc0
[ 10.760536][ T180] ? trace_hardirqs_off+0xd/0x30
[ 10.760736][ T180] ? exc_page_fault+0xee/0x100
[ 10.760874][ T180] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.761121][ T180] RIP: 0033:0x7f387b6fd08e
[ 10.761267][ T180] 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
[ 10.761849][ T180] RSP: 002b:00007fffa091d870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.762063][ T180] RAX: ffffffffffffffda RBX: 00007fffa091e020 RCX: 00007f387b6fd08e
[ 10.762333][ T180] RDX: 0000000000000000 RSI: 00007fffa091d920 RDI: 0000000000000005
[ 10.762599][ T180] RBP: 00007fffa091d880 R08: 0000000000000000 R09: 0000000000000000
[ 10.762888][ T180] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb86
[ 10.763128][ T180] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa091dff0
[ 10.763387][ T180]
[ 10.763507][ T180] irq event stamp: 28299
[ 10.763608][ T180] hardirqs last enabled at (28307): [] __up_console_sem+0x5a/0x70
[ 10.764263][ T180] hardirqs last disabled at (28316): [] __up_console_sem+0x3f/0x70
[ 10.764588][ T180] softirqs last enabled at (27572): [] __alloc_skb+0x4cb/0x600
[ 10.764867][ T180] softirqs last disabled at (27570): [] __alloc_skb+0x4cb/0x600
[ 10.765190][ T180] ---[ end trace 0000000000000000 ]---
[ 11.021411][ T187] ------------[ cut here ]------------
[ 11.021794][ T187] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/187
[ 11.022099][ T187] CPU: 2 UID: 0 PID: 187 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.022506][ T187] Tainted: [W]=WARN
[ 11.022667][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.022881][ T187] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.023118][ T187] 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 18 e8 f0 ff b9 a6 ff ff
[ 11.023679][ T187] RSP: 0018:ffa0000000937050 EFLAGS: 00010286
[ 11.023904][ T187] RAX: 00000000ffffffa6 RBX: ff1100000c4758c0 RCX: 1ff4000000126dd0
[ 11.024174][ T187] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c475978
[ 11.024440][ T187] RBP: ff11000005c91000 R08: 1fe220000188eb30 R09: ff1100000c4f2e80
[ 11.024693][ T187] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 11.024958][ T187] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[ 11.025231][ T187] FS: 00007f0448345840(0000) GS:ff1100007dbb0000(0000) knlGS:0000000000000000
[ 11.025520][ T187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.025735][ T187] CR2: 00000000258c7988 CR3: 000000000cd14004 CR4: 0000000000771ef0
[ 11.025982][ T187] PKRU: 55555554
[ 11.026147][ T187] Call Trace:
[ 11.026294][ T187]
[ 11.026422][ T187] ? rcu_is_watching+0x15/0xd0
[ 11.026606][ T187] rtnetlink_event+0xe0/0x1f0
[ 11.026788][ T187] notifier_call_chain+0xb0/0x320
[ 11.027003][ T187] netif_set_mac_address+0x2dd/0x410
[ 11.027204][ T187] ? rcu_is_watching+0x15/0xd0
[ 11.027384][ T187] ? netif_set_group+0x70/0x70
[ 11.027578][ T187] ? rwsem_down_write_slowpath+0xbe0/0xbe0
[ 11.027791][ T187] ? is_bpf_text_address+0x72/0x110
[ 11.027993][ T187] do_setlink.isra.0+0x706/0x2750
[ 11.028196][ T187] ? rtnl_link_get_size+0x350/0x350
[ 11.028381][ T187] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.028610][ T187] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.028790][ T187] ? validate_chain+0x38b/0xc20
[ 11.028970][ T187] ? rcu_read_lock_any_held+0x66/0x90
[ 11.029173][ T187] ? stack_depot_save_flags+0x367/0x770
[ 11.029356][ T187] ? __lock_acquire+0x508/0xc10
[ 11.029550][ T187] ? lock_acquire.part.0+0xbc/0x260
[ 11.029733][ T187] ? rtnl_newlink+0x883/0xea0
[ 11.029914][ T187] ? rcu_is_watching+0x15/0xd0
[ 11.030111][ T187] ? lock_acquire+0x134/0x160
[ 11.030292][ T187] ? rcu_is_watching+0x15/0xd0
[ 11.030483][ T187] ? rcu_is_watching+0x15/0xd0
[ 11.030664][ T187] ? trace_contention_end+0xb3/0x1a0
[ 11.030845][ T187] ? __mutex_lock+0x1db/0x2010
[ 11.031024][ T187] ? __mutex_lock+0x9b2/0x2010
[ 11.031224][ T187] ? rtnl_newlink+0x883/0xea0
[ 11.031423][ T187] ? __rtnl_newlink+0x3fa/0xa50
[ 11.031608][ T187] rtnl_newlink+0x8d1/0xea0
[ 11.031789][ T187] ? lock_acquire.part.0+0xbc/0x260
[ 11.031969][ T187] ? __rtnl_newlink+0xa50/0xa50
[ 11.032168][ T187] ? mark_usage+0x61/0x170
[ 11.032353][ T187] ? lock_acquire.part.0+0xbc/0x260
[ 11.032568][ T187] ? find_held_lock+0x2b/0x80
[ 11.032758][ T187] ? __rtnl_newlink+0xa50/0xa50
[ 11.032942][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.033142][ T187] ? __rtnl_newlink+0xa50/0xa50
[ 11.033323][ T187] rtnetlink_rcv_msg+0x40d/0x9e0
[ 11.033540][ T187] ? validate_chain+0x38b/0xc20
[ 11.033804][ T187] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.034069][ T187] ? __lock_acquire+0x508/0xc10
[ 11.034310][ T187] ? lock_acquire.part.0+0xbc/0x260
[ 11.034557][ T187] ? find_held_lock+0x2b/0x80
[ 11.034788][ T187] netlink_rcv_skb+0x14e/0x3a0
[ 11.035061][ T187] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.035322][ T187] ? netlink_ack+0xcd0/0xcd0
[ 11.035601][ T187] ? netlink_deliver_tap+0xc5/0x330
[ 11.035856][ T187] ? netlink_deliver_tap+0x13c/0x330
[ 11.036134][ T187] netlink_unicast+0x486/0x750
[ 11.036421][ T187] ? netlink_attachskb+0x810/0x810
[ 11.036692][ T187] ? __lock_acquire+0x508/0xc10
[ 11.036958][ T187] netlink_sendmsg+0x735/0xc60
[ 11.037235][ T187] ? netlink_unicast+0x750/0x750
[ 11.037520][ T187] ? __might_fault+0x97/0x140
[ 11.037814][ T187] ____sys_sendmsg+0x419/0x850
[ 11.038092][ T187] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.038354][ T187] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.038677][ T187] ? move_addr_to_kernel+0x40/0x40
[ 11.038941][ T187] ? stack_depot_save_flags+0x367/0x770
[ 11.039218][ T187] ? validate_chain+0x38b/0xc20
[ 11.039499][ T187] ___sys_sendmsg+0x14e/0x1d0
[ 11.039784][ T187] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.040107][ T187] ? copy_msghdr_from_user+0x460/0x460
[ 11.040380][ T187] __sys_sendmsg+0x145/0x1f0
[ 11.040663][ T187] ? __sys_sendmsg_sock+0x20/0x20
[ 11.040913][ T187] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.041237][ T187] ? do_raw_spin_unlock+0x59/0x250
[ 11.041512][ T187] ? rcu_is_watching+0x15/0xd0
[ 11.041774][ T187] do_syscall_64+0x117/0xfc0
[ 11.042041][ T187] ? trace_hardirqs_off+0xd/0x30
[ 11.042298][ T187] ? exc_page_fault+0xee/0x100
[ 11.042569][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.042868][ T187] RIP: 0033:0x7f044857f08e
[ 11.043139][ T187] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.043928][ T187] RSP: 002b:00007ffe8557c3b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.044302][ T187] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f044857f08e
[ 11.044676][ T187] RDX: 0000000000000000 RSI: 00007ffe8557c460 RDI: 0000000000000005
[ 11.045043][ T187] RBP: 00007ffe8557c3c0 R08: 0000000000000000 R09: 0000000000000000
[ 11.045434][ T187] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb88
[ 11.045814][ T187] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8557cb30
[ 11.046184][ T187]
[ 11.046395][ T187] irq event stamp: 16225
[ 11.046687][ T187] hardirqs last enabled at (16237): [] __up_console_sem+0x5a/0x70
[ 11.047118][ T187] hardirqs last disabled at (16246): [] __up_console_sem+0x3f/0x70
[ 11.047489][ T187] softirqs last enabled at (15246): [] handle_softirqs+0x611/0x940
[ 11.047769][ T187] softirqs last disabled at (15239): [] __irq_exit_rcu+0x103/0x1c0
[ 11.048057][ T187] ---[ end trace 0000000000000000 ]---
[ 11.048536][ T187] ------------[ cut here ]------------
[ 11.048728][ T187] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/187
[ 11.049010][ T187] CPU: 2 UID: 0 PID: 187 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.049360][ T187] Tainted: [W]=WARN
[ 11.049773][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.049992][ T187] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.050237][ T187] 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 18 e8 f0 ff b9 a6 ff ff
[ 11.050790][ T187] RSP: 0018:ffa0000000936ed0 EFLAGS: 00010286
[ 11.051019][ T187] RAX: 00000000ffffffa6 RBX: ff1100000c475000 RCX: 1ff4000000126da0
[ 11.051292][ T187] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c4750b8
[ 11.051570][ T187] RBP: ff1100000c631000 R08: 1fe220000188ea18 R09: ff1100000c4f2e80
[ 11.051825][ T187] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 11.052090][ T187] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[ 11.052492][ T187] FS: 00007f0448345840(0000) GS:ff1100007dbb0000(0000) knlGS:0000000000000000
[ 11.052801][ T187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.053024][ T187] CR2: 00000000258c7988 CR3: 000000000cd14004 CR4: 0000000000771ef0
[ 11.053301][ T187] PKRU: 55555554
[ 11.053465][ T187] Call Trace:
[ 11.053616][ T187]
[ 11.053733][ T187] ? rcu_is_watching+0x15/0xd0
[ 11.053916][ T187] rtnetlink_event+0xe0/0x1f0
[ 11.054114][ T187] notifier_call_chain+0xb0/0x320
[ 11.054303][ T187] call_netdevice_notifiers+0x70/0xa0
[ 11.054501][ T187] ? __dev_open+0x610/0x610
[ 11.054688][ T187] hsr_netdev_notify+0x674/0xad0
[ 11.054878][ T187] ? hsr_port_get_hsr+0x150/0x150
[ 11.055075][ T187] notifier_call_chain+0xb0/0x320
[ 11.055275][ T187] netif_set_mac_address+0x2dd/0x410
[ 11.055475][ T187] ? rcu_is_watching+0x15/0xd0
[ 11.055661][ T187] ? netif_set_group+0x70/0x70
[ 11.055845][ T187] ? rwsem_down_write_slowpath+0xbe0/0xbe0
[ 11.056071][ T187] ? is_bpf_text_address+0x72/0x110
[ 11.056271][ T187] do_setlink.isra.0+0x706/0x2750
[ 11.056478][ T187] ? rtnl_link_get_size+0x350/0x350
[ 11.056661][ T187] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.056879][ T187] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.057070][ T187] ? validate_chain+0x38b/0xc20
[ 11.057264][ T187] ? rcu_read_lock_any_held+0x66/0x90
[ 11.057463][ T187] ? stack_depot_save_flags+0x367/0x770
[ 11.057651][ T187] ? __lock_acquire+0x508/0xc10
[ 11.057835][ T187] ? lock_acquire.part.0+0xbc/0x260
[ 11.058020][ T187] ? rtnl_newlink+0x883/0xea0
[ 11.058224][ T187] ? rcu_is_watching+0x15/0xd0
[ 11.058422][ T187] ? lock_acquire+0x134/0x160
[ 11.058607][ T187] ? rcu_is_watching+0x15/0xd0
[ 11.058790][ T187] ? rcu_is_watching+0x15/0xd0
[ 11.058975][ T187] ? trace_contention_end+0xb3/0x1a0
[ 11.059183][ T187] ? __mutex_lock+0x1db/0x2010
[ 11.059367][ T187] ? __mutex_lock+0x9b2/0x2010
[ 11.059564][ T187] ? rtnl_newlink+0x883/0xea0
[ 11.059768][ T187] ? __rtnl_newlink+0x3fa/0xa50
[ 11.059960][ T187] rtnl_newlink+0x8d1/0xea0
[ 11.060186][ T187] ? lock_acquire.part.0+0xbc/0x260
[ 11.060440][ T187] ? __rtnl_newlink+0xa50/0xa50
[ 11.060623][ T187] ? mark_usage+0x61/0x170
[ 11.060812][ T187] ? lock_acquire.part.0+0xbc/0x260
[ 11.060995][ T187] ? find_held_lock+0x2b/0x80
[ 11.061195][ T187] ? __rtnl_newlink+0xa50/0xa50
[ 11.061379][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.061600][ T187] ? __rtnl_newlink+0xa50/0xa50
[ 11.061785][ T187] rtnetlink_rcv_msg+0x40d/0x9e0
[ 11.061967][ T187] ? validate_chain+0x38b/0xc20
[ 11.062170][ T187] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.062355][ T187] ? __lock_acquire+0x508/0xc10
[ 11.062552][ T187] ? lock_acquire.part.0+0xbc/0x260
[ 11.062733][ T187] ? find_held_lock+0x2b/0x80
[ 11.062916][ T187] netlink_rcv_skb+0x14e/0x3a0
[ 11.063110][ T187] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.063294][ T187] ? netlink_ack+0xcd0/0xcd0
[ 11.063490][ T187] ? netlink_deliver_tap+0xc5/0x330
[ 11.063675][ T187] ? netlink_deliver_tap+0x13c/0x330
[ 11.063859][ T187] netlink_unicast+0x486/0x750
[ 11.064055][ T187] ? netlink_attachskb+0x810/0x810
[ 11.064281][ T187] ? __lock_acquire+0x508/0xc10
[ 11.064480][ T187] netlink_sendmsg+0x735/0xc60
[ 11.064664][ T187] ? netlink_unicast+0x750/0x750
[ 11.064848][ T187] ? __might_fault+0x97/0x140
[ 11.065040][ T187] ____sys_sendmsg+0x419/0x850
[ 11.065236][ T187] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.065431][ T187] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.065647][ T187] ? move_addr_to_kernel+0x40/0x40
[ 11.065833][ T187] ? stack_depot_save_flags+0x367/0x770
[ 11.066021][ T187] ? validate_chain+0x38b/0xc20
[ 11.066225][ T187] ___sys_sendmsg+0x14e/0x1d0
[ 11.066421][ T187] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.066640][ T187] ? copy_msghdr_from_user+0x460/0x460
[ 11.066830][ T187] __sys_sendmsg+0x145/0x1f0
[ 11.067014][ T187] ? __sys_sendmsg_sock+0x20/0x20
[ 11.067213][ T187] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.067446][ T187] ? do_raw_spin_unlock+0x59/0x250
[ 11.067630][ T187] ? rcu_is_watching+0x15/0xd0
[ 11.067814][ T187] do_syscall_64+0x117/0xfc0
[ 11.068001][ T187] ? trace_hardirqs_off+0xd/0x30
[ 11.068199][ T187] ? exc_page_fault+0xee/0x100
[ 11.068383][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.068612][ T187] RIP: 0033:0x7f044857f08e
[ 11.068801][ T187] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.069346][ T187] RSP: 002b:00007ffe8557c3b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.069614][ T187] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f044857f08e
[ 11.069872][ T187] RDX: 0000000000000000 RSI: 00007ffe8557c460 RDI: 0000000000000005
[ 11.070141][ T187] RBP: 00007ffe8557c3c0 R08: 0000000000000000 R09: 0000000000000000
[ 11.070462][ T187] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb88
[ 11.070717][ T187] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8557cb30
[ 11.070972][ T187]
[ 11.071138][ T187] irq event stamp: 17849
[ 11.071285][ T187] hardirqs last enabled at (17859): [] __up_console_sem+0x5a/0x70
[ 11.071588][ T187] hardirqs last disabled at (17870): [] __up_console_sem+0x3f/0x70
[ 11.071867][ T187] softirqs last enabled at (16792): [] handle_softirqs+0x611/0x940
[ 11.072190][ T187] softirqs last disabled at (16415): [] __irq_exit_rcu+0x103/0x1c0
[ 11.072485][ T187] ---[ end trace 0000000000000000 ]---
[ 11.119953][ T188] ------------[ cut here ]------------
[ 11.120154][ T188] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/188
[ 11.120418][ T188] CPU: 3 UID: 0 PID: 188 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.120686][ T188] Tainted: [W]=WARN
[ 11.120806][ T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.120990][ T188] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.121191][ 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 18 e8 f0 ff b9 a6 ff ff
[ 11.121731][ T188] RSP: 0018:ffa0000000947050 EFLAGS: 00010286
[ 11.121911][ T188] RAX: 00000000ffffffa6 RBX: ff11000002655a80 RCX: 1ff4000000128dd0
[ 11.122127][ T188] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000002655b38
[ 11.122349][ T188] RBP: ff11000004f41000 R08: 1fe22000004cab68 R09: ff1100000c4f0b80
[ 11.122571][ T188] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 11.122770][ T188] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 11.122972][ T188] FS: 00007faf86b79840(0000) GS:ff1100007dc30000(0000) knlGS:0000000000000000
[ 11.123212][ T188] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.123380][ T188] CR2: 00007faf86f01900 CR3: 000000000cfaa006 CR4: 0000000000771ef0
[ 11.123587][ T188] PKRU: 55555554
[ 11.123687][ T188] Call Trace:
[ 11.123786][ T188]
[ 11.123855][ T188] ? rcu_is_watching+0x15/0xd0
[ 11.123990][ T188] rtnetlink_event+0xe0/0x1f0
[ 11.124131][ T188] notifier_call_chain+0xb0/0x320
[ 11.124265][ T188] netif_set_mac_address+0x2dd/0x410
[ 11.124405][ T188] ? rcu_is_watching+0x15/0xd0
[ 11.124537][ T188] ? netif_set_group+0x70/0x70
[ 11.124669][ T188] ? rwsem_down_write_slowpath+0xbe0/0xbe0
[ 11.124836][ T188] ? is_bpf_text_address+0x72/0x110
[ 11.124972][ T188] do_setlink.isra.0+0x706/0x2750
[ 11.125115][ T188] ? rtnl_link_get_size+0x350/0x350
[ 11.125249][ T188] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.125422][ T188] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.125554][ T188] ? validate_chain+0x38b/0xc20
[ 11.125686][ T188] ? rcu_read_lock_any_held+0x66/0x90
[ 11.125819][ T188] ? stack_depot_save_flags+0x367/0x770
[ 11.125954][ T188] ? __lock_acquire+0x508/0xc10
[ 11.126097][ T188] ? lock_acquire.part.0+0xbc/0x260
[ 11.126233][ T188] ? rtnl_newlink+0x883/0xea0
[ 11.126365][ T188] ? rcu_is_watching+0x15/0xd0
[ 11.126503][ T188] ? lock_acquire+0x134/0x160
[ 11.126633][ T188] ? rcu_is_watching+0x15/0xd0
[ 11.126764][ T188] ? rcu_is_watching+0x15/0xd0
[ 11.126894][ T188] ? trace_contention_end+0xb3/0x1a0
[ 11.127025][ T188] ? __mutex_lock+0x1db/0x2010
[ 11.127164][ T188] ? __mutex_lock+0x9b2/0x2010
[ 11.127298][ T188] ? rtnl_newlink+0x883/0xea0
[ 11.127440][ T188] ? __rtnl_newlink+0x3fa/0xa50
[ 11.127574][ T188] rtnl_newlink+0x8d1/0xea0
[ 11.127706][ T188] ? lock_acquire.part.0+0xbc/0x260
[ 11.127836][ T188] ? __rtnl_newlink+0xa50/0xa50
[ 11.127967][ T188] ? mark_usage+0x61/0x170
[ 11.128109][ T188] ? lock_acquire.part.0+0xbc/0x260
[ 11.128238][ T188] ? find_held_lock+0x2b/0x80
[ 11.128371][ T188] ? __rtnl_newlink+0xa50/0xa50
[ 11.128507][ T188] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.128640][ T188] ? __rtnl_newlink+0xa50/0xa50
[ 11.128771][ T188] rtnetlink_rcv_msg+0x40d/0x9e0
[ 11.128901][ T188] ? validate_chain+0x38b/0xc20
[ 11.129037][ T188] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.129171][ T188] ? __lock_acquire+0x508/0xc10
[ 11.129301][ T188] ? lock_acquire.part.0+0xbc/0x260
[ 11.129437][ T188] ? find_held_lock+0x2b/0x80
[ 11.129567][ T188] netlink_rcv_skb+0x14e/0x3a0
[ 11.129698][ T188] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.129828][ T188] ? netlink_ack+0xcd0/0xcd0
[ 11.129961][ T188] ? netlink_deliver_tap+0xc5/0x330
[ 11.130100][ T188] ? netlink_deliver_tap+0x13c/0x330
[ 11.130231][ T188] netlink_unicast+0x486/0x750
[ 11.130363][ T188] ? netlink_attachskb+0x810/0x810
[ 11.130499][ T188] ? __lock_acquire+0x508/0xc10
[ 11.130630][ T188] netlink_sendmsg+0x735/0xc60
[ 11.130761][ T188] ? netlink_unicast+0x750/0x750
[ 11.130892][ T188] ? __might_fault+0x97/0x140
[ 11.131032][ T188] ____sys_sendmsg+0x419/0x850
[ 11.131167][ T188] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.131296][ T188] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.131466][ T188] ? move_addr_to_kernel+0x40/0x40
[ 11.131596][ T188] ? stack_depot_save_flags+0x367/0x770
[ 11.131725][ T188] ? validate_chain+0x38b/0xc20
[ 11.131857][ T188] ___sys_sendmsg+0x14e/0x1d0
[ 11.131987][ T188] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.132155][ T188] ? copy_msghdr_from_user+0x460/0x460
[ 11.132296][ T188] __sys_sendmsg+0x145/0x1f0
[ 11.132432][ T188] ? __sys_sendmsg_sock+0x20/0x20
[ 11.132562][ T188] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.132724][ T188] ? do_raw_spin_unlock+0x59/0x250
[ 11.132855][ T188] ? rcu_is_watching+0x15/0xd0
[ 11.132986][ T188] do_syscall_64+0x117/0xfc0
[ 11.133124][ T188] ? trace_hardirqs_off+0xd/0x30
[ 11.133254][ T188] ? exc_page_fault+0xee/0x100
[ 11.133386][ T188] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.133554][ T188] RIP: 0033:0x7faf86db308e
[ 11.133690][ 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
[ 11.134162][ T188] RSP: 002b:00007fffae1cf0f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.134361][ T188] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007faf86db308e
[ 11.134561][ T188] RDX: 0000000000000000 RSI: 00007fffae1cf1a0 RDI: 0000000000000005
[ 11.134755][ T188] RBP: 00007fffae1cf100 R08: 0000000000000000 R09: 0000000000000000
[ 11.134953][ T188] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb88
[ 11.135156][ T188] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffae1cf870
[ 11.135354][ T188]
[ 11.135458][ T188] irq event stamp: 26333
[ 11.135556][ T188] hardirqs last enabled at (26341): [] __up_console_sem+0x5a/0x70
[ 11.135781][ T188] hardirqs last disabled at (26348): [] __up_console_sem+0x3f/0x70
[ 11.136010][ T188] softirqs last enabled at (25482): [] __alloc_skb+0x4cb/0x600
[ 11.136245][ T188] softirqs last disabled at (25480): [] __alloc_skb+0x4cb/0x600
[ 11.136480][ T188] ---[ end trace 0000000000000000 ]---
[ 11.160315][ T189] ------------[ cut here ]------------
[ 11.160883][ T189] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/189
[ 11.161196][ T189] CPU: 2 UID: 0 PID: 189 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.161531][ T189] Tainted: [W]=WARN
[ 11.161678][ T189] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.161902][ T189] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.162155][ T189] 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 18 e8 f0 ff b9 a6 ff ff
[ 11.162707][ T189] RSP: 0018:ffa0000000957050 EFLAGS: 00010286
[ 11.162922][ T189] RAX: 00000000ffffffa6 RBX: ff11000002654580 RCX: 1ff400000012add0
[ 11.163181][ T189] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000002654638
[ 11.163447][ T189] RBP: ff11000005e29000 R08: 1fe22000004ca8c8 R09: ff1100000cf85180
[ 11.163692][ T189] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 11.163931][ T189] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[ 11.164193][ T189] FS: 00007f57575a5840(0000) GS:ff1100007dbb0000(0000) knlGS:0000000000000000
[ 11.164480][ T189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.164693][ T189] CR2: 0000000036a2a988 CR3: 000000000cd14006 CR4: 0000000000771ef0
[ 11.164939][ T189] PKRU: 55555554
[ 11.165097][ T189] Call Trace:
[ 11.165245][ T189]
[ 11.165358][ T189] ? rcu_is_watching+0x15/0xd0
[ 11.165549][ T189] rtnetlink_event+0xe0/0x1f0
[ 11.165728][ T189] notifier_call_chain+0xb0/0x320
[ 11.165908][ T189] netif_set_mac_address+0x2dd/0x410
[ 11.166105][ T189] ? rcu_is_watching+0x15/0xd0
[ 11.166289][ T189] ? netif_set_group+0x70/0x70
[ 11.166481][ T189] ? rwsem_down_write_slowpath+0xbe0/0xbe0
[ 11.166697][ T189] ? is_bpf_text_address+0x72/0x110
[ 11.166877][ T189] do_setlink.isra.0+0x706/0x2750
[ 11.167066][ T189] ? rtnl_link_get_size+0x350/0x350
[ 11.167253][ T189] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.167477][ T189] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.167657][ T189] ? validate_chain+0x38b/0xc20
[ 11.167834][ T189] ? rcu_read_lock_any_held+0x66/0x90
[ 11.168018][ T189] ? stack_depot_save_flags+0x367/0x770
[ 11.168216][ T189] ? __lock_acquire+0x508/0xc10
[ 11.168394][ T189] ? lock_acquire.part.0+0xbc/0x260
[ 11.168588][ T189] ? rtnl_newlink+0x883/0xea0
[ 11.168766][ T189] ? rcu_is_watching+0x15/0xd0
[ 11.168945][ T189] ? lock_acquire+0x134/0x160
[ 11.169137][ T189] ? rcu_is_watching+0x15/0xd0
[ 11.169314][ T189] ? rcu_is_watching+0x15/0xd0
[ 11.169504][ T189] ? trace_contention_end+0xb3/0x1a0
[ 11.169681][ T189] ? __mutex_lock+0x1db/0x2010
[ 11.169856][ T189] ? __mutex_lock+0x9b2/0x2010
[ 11.170041][ T189] ? rtnl_newlink+0x883/0xea0
[ 11.170231][ T189] ? __rtnl_newlink+0x3fa/0xa50
[ 11.170427][ T189] rtnl_newlink+0x8d1/0xea0
[ 11.170607][ T189] ? lock_acquire.part.0+0xbc/0x260
[ 11.170783][ T189] ? __rtnl_newlink+0xa50/0xa50
[ 11.170959][ T189] ? mark_usage+0x61/0x170
[ 11.171153][ T189] ? lock_acquire.part.0+0xbc/0x260
[ 11.171328][ T189] ? find_held_lock+0x2b/0x80
[ 11.171516][ T189] ? __rtnl_newlink+0xa50/0xa50
[ 11.171697][ T189] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.171877][ T189] ? __rtnl_newlink+0xa50/0xa50
[ 11.172062][ T189] rtnetlink_rcv_msg+0x40d/0x9e0
[ 11.172248][ T189] ? validate_chain+0x38b/0xc20
[ 11.172437][ T189] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.172614][ T189] ? __lock_acquire+0x508/0xc10
[ 11.172792][ T189] ? lock_acquire.part.0+0xbc/0x260
[ 11.172969][ T189] ? find_held_lock+0x2b/0x80
[ 11.173170][ T189] netlink_rcv_skb+0x14e/0x3a0
[ 11.173349][ T189] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.173539][ T189] ? netlink_ack+0xcd0/0xcd0
[ 11.173718][ T189] ? netlink_deliver_tap+0xc5/0x330
[ 11.173894][ T189] ? netlink_deliver_tap+0x13c/0x330
[ 11.174081][ T189] netlink_unicast+0x486/0x750
[ 11.174268][ T189] ? netlink_attachskb+0x810/0x810
[ 11.174462][ T189] ? __lock_acquire+0x508/0xc10
[ 11.174640][ T189] netlink_sendmsg+0x735/0xc60
[ 11.174819][ T189] ? netlink_unicast+0x750/0x750
[ 11.174997][ T189] ? __might_fault+0x97/0x140
[ 11.175205][ T189] ____sys_sendmsg+0x419/0x850
[ 11.175384][ T189] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.175576][ T189] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.175783][ T189] ? move_addr_to_kernel+0x40/0x40
[ 11.175963][ T189] ? stack_depot_save_flags+0x367/0x770
[ 11.176161][ T189] ? validate_chain+0x38b/0xc20
[ 11.176339][ T189] ___sys_sendmsg+0x14e/0x1d0
[ 11.176530][ T189] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.176738][ T189] ? copy_msghdr_from_user+0x460/0x460
[ 11.176925][ T189] __sys_sendmsg+0x145/0x1f0
[ 11.177115][ T189] ? __sys_sendmsg_sock+0x20/0x20
[ 11.177295][ T189] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.177518][ T189] ? do_raw_spin_unlock+0x59/0x250
[ 11.177699][ T189] ? rcu_is_watching+0x15/0xd0
[ 11.177878][ T189] do_syscall_64+0x117/0xfc0
[ 11.178063][ T189] ? trace_hardirqs_off+0xd/0x30
[ 11.178250][ T189] ? exc_page_fault+0xee/0x100
[ 11.178443][ T189] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.178656][ T189] RIP: 0033:0x7f57577df08e
[ 11.178838][ T189] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.179360][ T189] RSP: 002b:00007ffe777a53b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.179617][ T189] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f57577df08e
[ 11.179859][ T189] RDX: 0000000000000000 RSI: 00007ffe777a5460 RDI: 0000000000000005
[ 11.180111][ T189] RBP: 00007ffe777a53c0 R08: 0000000000000000 R09: 0000000000000000
[ 11.180352][ T189] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb88
[ 11.180605][ T189] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe777a5b30
[ 11.180851][ T189]
[ 11.180994][ T189] irq event stamp: 14673
[ 11.181154][ T189] hardirqs last enabled at (14683): [] __up_console_sem+0x5a/0x70
[ 11.181438][ T189] hardirqs last disabled at (14694): [] __up_console_sem+0x3f/0x70
[ 11.181709][ T189] softirqs last enabled at (13638): [] handle_softirqs+0x611/0x940
[ 11.181985][ T189] softirqs last disabled at (13039): [] __irq_exit_rcu+0x103/0x1c0
[ 11.182274][ T189] ---[ end trace 0000000000000000 ]---
[ 11.182577][ T189] ------------[ cut here ]------------
[ 11.182749][ T189] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/189
[ 11.183041][ T189] CPU: 2 UID: 0 PID: 189 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.183365][ T189] Tainted: [W]=WARN
[ 11.183524][ T189] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.183742][ T189] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.183963][ T189] 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 18 e8 f0 ff b9 a6 ff ff
[ 11.184516][ T189] RSP: 0018:ffa0000000956ed0 EFLAGS: 00010286
[ 11.184741][ T189] RAX: 00000000ffffffa6 RBX: ff110000026543c0 RCX: 1ff400000012ada0
[ 11.184988][ T189] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000002654478
[ 11.185258][ T189] RBP: ff11000009fa9000 R08: 1fe22000004ca890 R09: ff1100000cf85180
[ 11.185517][ T189] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 11.185760][ T189] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[ 11.186010][ T189] FS: 00007f57575a5840(0000) GS:ff1100007dbb0000(0000) knlGS:0000000000000000
[ 11.186313][ T189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.186555][ T189] CR2: 0000000036a2a988 CR3: 000000000cd14006 CR4: 0000000000771ef0
[ 11.186809][ T189] PKRU: 55555554
[ 11.186958][ T189] Call Trace:
[ 11.187122][ T189]
[ 11.187240][ T189] ? rcu_is_watching+0x15/0xd0
[ 11.187436][ T189] rtnetlink_event+0xe0/0x1f0
[ 11.187622][ T189] notifier_call_chain+0xb0/0x320
[ 11.187812][ T189] call_netdevice_notifiers+0x70/0xa0
[ 11.187997][ T189] ? __dev_open+0x610/0x610
[ 11.188200][ T189] hsr_netdev_notify+0x674/0xad0
[ 11.188387][ T189] ? hsr_port_get_hsr+0x150/0x150
[ 11.188590][ T189] notifier_call_chain+0xb0/0x320
[ 11.188776][ T189] netif_set_mac_address+0x2dd/0x410
[ 11.188961][ T189] ? rcu_is_watching+0x15/0xd0
[ 11.189163][ T189] ? netif_set_group+0x70/0x70
[ 11.189374][ T189] ? rwsem_down_write_slowpath+0xbe0/0xbe0
[ 11.189612][ T189] ? is_bpf_text_address+0x72/0x110
[ 11.189801][ T189] do_setlink.isra.0+0x706/0x2750
[ 11.189989][ T189] ? rtnl_link_get_size+0x350/0x350
[ 11.190194][ T189] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.190431][ T189] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.190625][ T189] ? validate_chain+0x38b/0xc20
[ 11.190808][ T189] ? rcu_read_lock_any_held+0x66/0x90
[ 11.190991][ T189] ? stack_depot_save_flags+0x367/0x770
[ 11.191206][ T189] ? __lock_acquire+0x508/0xc10
[ 11.191392][ T189] ? lock_acquire.part.0+0xbc/0x260
[ 11.191590][ T189] ? rtnl_newlink+0x883/0xea0
[ 11.191776][ T189] ? rcu_is_watching+0x15/0xd0
[ 11.191963][ T189] ? lock_acquire+0x134/0x160
[ 11.192218][ T189] ? rcu_is_watching+0x15/0xd0
[ 11.192511][ T189] ? rcu_is_watching+0x15/0xd0
[ 11.192749][ T189] ? trace_contention_end+0xb3/0x1a0
[ 11.193001][ T189] ? __mutex_lock+0x1db/0x2010
[ 11.193275][ T189] ? __mutex_lock+0x9b2/0x2010
[ 11.193564][ T189] ? rtnl_newlink+0x883/0xea0
[ 11.193815][ T189] ? __rtnl_newlink+0x3fa/0xa50
[ 11.194081][ T189] rtnl_newlink+0x8d1/0xea0
[ 11.194352][ T189] ? lock_acquire.part.0+0xbc/0x260
[ 11.194642][ T189] ? __rtnl_newlink+0xa50/0xa50
[ 11.194923][ T189] ? mark_usage+0x61/0x170
[ 11.195209][ T189] ? lock_acquire.part.0+0xbc/0x260
[ 11.195503][ T189] ? find_held_lock+0x2b/0x80
[ 11.195768][ T189] ? __rtnl_newlink+0xa50/0xa50
[ 11.196044][ T189] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.196312][ T189] ? __rtnl_newlink+0xa50/0xa50
[ 11.196607][ T189] rtnetlink_rcv_msg+0x40d/0x9e0
[ 11.196878][ T189] ? validate_chain+0x38b/0xc20
[ 11.197150][ T189] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.197433][ T189] ? __lock_acquire+0x508/0xc10
[ 11.197703][ T189] ? lock_acquire.part.0+0xbc/0x260
[ 11.197967][ T189] ? find_held_lock+0x2b/0x80
[ 11.198238][ T189] netlink_rcv_skb+0x14e/0x3a0
[ 11.198521][ T189] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.198784][ T189] ? netlink_ack+0xcd0/0xcd0
[ 11.199063][ T189] ? netlink_deliver_tap+0xc5/0x330
[ 11.199319][ T189] ? netlink_deliver_tap+0x13c/0x330
[ 11.199616][ T189] netlink_unicast+0x486/0x750
[ 11.199885][ T189] ? netlink_attachskb+0x810/0x810
[ 11.200158][ T189] ? __lock_acquire+0x508/0xc10
[ 11.200449][ T189] netlink_sendmsg+0x735/0xc60
[ 11.200721][ T189] ? netlink_unicast+0x750/0x750
[ 11.200988][ T189] ? __might_fault+0x97/0x140
[ 11.201270][ T189] ____sys_sendmsg+0x419/0x850
[ 11.201551][ T189] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.201817][ T189] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.202142][ T189] ? move_addr_to_kernel+0x40/0x40
[ 11.202441][ T189] ? stack_depot_save_flags+0x367/0x770
[ 11.202728][ T189] ? validate_chain+0x38b/0xc20
[ 11.202999][ T189] ___sys_sendmsg+0x14e/0x1d0
[ 11.203279][ T189] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.203617][ T189] ? copy_msghdr_from_user+0x460/0x460
[ 11.203898][ T189] __sys_sendmsg+0x145/0x1f0
[ 11.204164][ T189] ? __sys_sendmsg_sock+0x20/0x20
[ 11.204448][ T189] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.204791][ T189] ? do_raw_spin_unlock+0x59/0x250
[ 11.205073][ T189] ? rcu_is_watching+0x15/0xd0
[ 11.205355][ T189] do_syscall_64+0x117/0xfc0
[ 11.205651][ T189] ? trace_hardirqs_off+0xd/0x30
[ 11.205923][ T189] ? exc_page_fault+0xee/0x100
[ 11.206225][ T189] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.206572][ T189] RIP: 0033:0x7f57577df08e
[ 11.206850][ T189] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.207536][ T189] RSP: 002b:00007ffe777a53b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.207791][ T189] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f57577df08e
[ 11.208054][ T189] RDX: 0000000000000000 RSI: 00007ffe777a5460 RDI: 0000000000000005
[ 11.208339][ T189] RBP: 00007ffe777a53c0 R08: 0000000000000000 R09: 0000000000000000
[ 11.208711][ T189] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb88
[ 11.209075][ T189] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe777a5b30
[ 11.209473][ T189]
[ 11.209686][ T189] irq event stamp: 15909
[ 11.209894][ T189] hardirqs last enabled at (15919): [] __up_console_sem+0x5a/0x70
[ 11.210323][ T189] hardirqs last disabled at (15928): [] __up_console_sem+0x3f/0x70
[ 11.210777][ T189] softirqs last enabled at (15804): [] handle_softirqs+0x611/0x940
[ 11.211199][ T189] softirqs last disabled at (15797): [] __irq_exit_rcu+0x103/0x1c0
[ 11.211647][ T189] ---[ end trace 0000000000000000 ]---
[ 11.257981][ T190] ------------[ cut here ]------------
[ 11.258203][ T190] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/190
[ 11.258513][ T190] CPU: 2 UID: 0 PID: 190 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.258842][ T190] Tainted: [W]=WARN
[ 11.258993][ T190] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.259232][ T190] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.259466][ 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 18 e8 f0 ff b9 a6 ff ff
[ 11.260006][ T190] RSP: 0018:ffa0000000967050 EFLAGS: 00010286
[ 11.260255][ T190] RAX: 00000000ffffffa6 RBX: ff11000005edae40 RCX: 1ff400000012cdd0
[ 11.260511][ T190] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000005edaef8
[ 11.260754][ T190] RBP: ff1100000d9e1000 R08: 1fe2200000bdb5e0 R09: ff1100000cf82e80
[ 11.261006][ T190] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 11.261267][ T190] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[ 11.261530][ T190] FS: 00007f4a11b9c840(0000) GS:ff1100007dbb0000(0000) knlGS:0000000000000000
[ 11.261812][ T190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.262051][ T190] CR2: 00007f4a11f24900 CR3: 000000000cd14002 CR4: 0000000000771ef0
[ 11.262344][ T190] PKRU: 55555554
[ 11.262508][ T190] Call Trace:
[ 11.262654][ T190]
[ 11.262770][ T190] ? rcu_is_watching+0x15/0xd0
[ 11.262950][ T190] rtnetlink_event+0xe0/0x1f0
[ 11.263150][ T190] notifier_call_chain+0xb0/0x320
[ 11.263344][ T190] netif_set_mac_address+0x2dd/0x410
[ 11.263539][ T190] ? rcu_is_watching+0x15/0xd0
[ 11.263720][ T190] ? netif_set_group+0x70/0x70
[ 11.263902][ T190] ? rwsem_down_write_slowpath+0xbe0/0xbe0
[ 11.264132][ T190] ? is_bpf_text_address+0x72/0x110
[ 11.264317][ T190] do_setlink.isra.0+0x706/0x2750
[ 11.264512][ T190] ? rtnl_link_get_size+0x350/0x350
[ 11.264696][ T190] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.264906][ T190] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.265099][ T190] ? validate_chain+0x38b/0xc20
[ 11.265281][ T190] ? rcu_read_lock_any_held+0x66/0x90
[ 11.265526][ T190] ? stack_depot_save_flags+0x367/0x770
[ 11.265715][ T190] ? __lock_acquire+0x508/0xc10
[ 11.265908][ T190] ? lock_acquire.part.0+0xbc/0x260
[ 11.266110][ T190] ? rtnl_newlink+0x883/0xea0
[ 11.266303][ T190] ? rcu_is_watching+0x15/0xd0
[ 11.266498][ T190] ? lock_acquire+0x134/0x160
[ 11.266682][ T190] ? rcu_is_watching+0x15/0xd0
[ 11.266863][ T190] ? rcu_is_watching+0x15/0xd0
[ 11.267054][ T190] ? trace_contention_end+0xb3/0x1a0
[ 11.267255][ T190] ? __mutex_lock+0x1db/0x2010
[ 11.267450][ T190] ? __mutex_lock+0x9b2/0x2010
[ 11.267640][ T190] ? rtnl_newlink+0x883/0xea0
[ 11.267828][ T190] ? __rtnl_newlink+0x3fa/0xa50
[ 11.268015][ T190] rtnl_newlink+0x8d1/0xea0
[ 11.268219][ T190] ? lock_acquire.part.0+0xbc/0x260
[ 11.268415][ T190] ? __rtnl_newlink+0xa50/0xa50
[ 11.268596][ T190] ? mark_usage+0x61/0x170
[ 11.268780][ T190] ? lock_acquire.part.0+0xbc/0x260
[ 11.268965][ T190] ? find_held_lock+0x2b/0x80
[ 11.269165][ T190] ? __rtnl_newlink+0xa50/0xa50
[ 11.269347][ T190] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.269546][ T190] ? __rtnl_newlink+0xa50/0xa50
[ 11.269731][ T190] rtnetlink_rcv_msg+0x40d/0x9e0
[ 11.269916][ T190] ? validate_chain+0x38b/0xc20
[ 11.270139][ T190] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.270324][ T190] ? __lock_acquire+0x508/0xc10
[ 11.270527][ T190] ? lock_acquire.part.0+0xbc/0x260
[ 11.270711][ T190] ? find_held_lock+0x2b/0x80
[ 11.270894][ T190] netlink_rcv_skb+0x14e/0x3a0
[ 11.271085][ T190] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.271275][ T190] ? netlink_ack+0xcd0/0xcd0
[ 11.271476][ T190] ? netlink_deliver_tap+0xc5/0x330
[ 11.271671][ T190] ? netlink_deliver_tap+0x13c/0x330
[ 11.271856][ T190] netlink_unicast+0x486/0x750
[ 11.272051][ T190] ? netlink_attachskb+0x810/0x810
[ 11.272239][ T190] ? __lock_acquire+0x508/0xc10
[ 11.272436][ T190] netlink_sendmsg+0x735/0xc60
[ 11.272619][ T190] ? netlink_unicast+0x750/0x750
[ 11.272803][ T190] ? __might_fault+0x97/0x140
[ 11.272987][ T190] ____sys_sendmsg+0x419/0x850
[ 11.273187][ T190] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.273379][ T190] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.273602][ T190] ? move_addr_to_kernel+0x40/0x40
[ 11.273782][ T190] ? stack_depot_save_flags+0x367/0x770
[ 11.273964][ T190] ? validate_chain+0x38b/0xc20
[ 11.274161][ T190] ___sys_sendmsg+0x14e/0x1d0
[ 11.274342][ T190] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.274567][ T190] ? copy_msghdr_from_user+0x460/0x460
[ 11.274759][ T190] __sys_sendmsg+0x145/0x1f0
[ 11.274939][ T190] ? __sys_sendmsg_sock+0x20/0x20
[ 11.275137][ T190] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.275358][ T190] ? do_raw_spin_unlock+0x59/0x250
[ 11.275552][ T190] ? rcu_is_watching+0x15/0xd0
[ 11.275734][ T190] do_syscall_64+0x117/0xfc0
[ 11.275912][ T190] ? trace_hardirqs_off+0xd/0x30
[ 11.276103][ T190] ? exc_page_fault+0xee/0x100
[ 11.276292][ T190] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.276520][ T190] RIP: 0033:0x7f4a11dd608e
[ 11.276708][ 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
[ 11.277265][ T190] RSP: 002b:00007ffd31d62810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.277536][ T190] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f4a11dd608e
[ 11.277780][ T190] RDX: 0000000000000000 RSI: 00007ffd31d628c0 RDI: 0000000000000005
[ 11.278039][ T190] RBP: 00007ffd31d62820 R08: 0000000000000000 R09: 0000000000000000
[ 11.278293][ T190] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb88
[ 11.278556][ T190] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd31d62f90
[ 11.278811][ T190]
[ 11.278959][ T190] irq event stamp: 23167
[ 11.279115][ T190] hardirqs last enabled at (23177): [] __up_console_sem+0x5a/0x70
[ 11.279392][ T190] hardirqs last disabled at (23186): [] __up_console_sem+0x3f/0x70
[ 11.279686][ T190] softirqs last enabled at (22108): [] __alloc_skb+0x4cb/0x600
[ 11.279960][ T190] softirqs last disabled at (22106): [] __alloc_skb+0x4cb/0x600
[ 11.280251][ T190] ---[ end trace 0000000000000000 ]---
[ 11.304485][ T191] ------------[ cut here ]------------
[ 11.304650][ T191] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/191
[ 11.304906][ T191] CPU: 3 UID: 0 PID: 191 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.305198][ T191] Tainted: [W]=WARN
[ 11.305301][ T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.305476][ T191] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.305649][ T191] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 18 e8 f0 ff b9 a6 ff ff
[ 11.306149][ T191] RSP: 0018:ffa0000000977050 EFLAGS: 00010286
[ 11.306319][ T191] RAX: 00000000ffffffa6 RBX: ff11000008293700 RCX: 1ff400000012edd0
[ 11.306536][ T191] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000082937b8
[ 11.306751][ T191] RBP: ff11000004f44000 R08: 1fe22000010526f8 R09: ff1100000cf80b80
[ 11.306970][ T191] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 11.307179][ T191] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 11.307381][ T191] FS: 00007f7dda48d840(0000) GS:ff1100007dc30000(0000) knlGS:0000000000000000
[ 11.307627][ T191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.307802][ T191] CR2: 00007f7dda815900 CR3: 000000000cfaa003 CR4: 0000000000771ef0
[ 11.308010][ T191] PKRU: 55555554
[ 11.308122][ T191] Call Trace:
[ 11.308225][ T191]
[ 11.308297][ T191] ? rcu_is_watching+0x15/0xd0
[ 11.308442][ T191] rtnetlink_event+0xe0/0x1f0
[ 11.308581][ T191] notifier_call_chain+0xb0/0x320
[ 11.308720][ T191] netif_set_mac_address+0x2dd/0x410
[ 11.308859][ T191] ? rcu_is_watching+0x15/0xd0
[ 11.308998][ T191] ? netif_set_group+0x70/0x70
[ 11.309147][ T191] ? rwsem_down_write_slowpath+0xbe0/0xbe0
[ 11.309319][ T191] ? is_bpf_text_address+0x72/0x110
[ 11.309466][ T191] do_setlink.isra.0+0x706/0x2750
[ 11.309601][ T191] ? rtnl_link_get_size+0x350/0x350
[ 11.309735][ T191] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.309901][ T191] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.310042][ T191] ? validate_chain+0x38b/0xc20
[ 11.310179][ T191] ? rcu_read_lock_any_held+0x66/0x90
[ 11.310312][ T191] ? stack_depot_save_flags+0x367/0x770
[ 11.310450][ T191] ? __lock_acquire+0x508/0xc10
[ 11.310584][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 11.310715][ T191] ? rtnl_newlink+0x883/0xea0
[ 11.310868][ T191] ? rcu_is_watching+0x15/0xd0
[ 11.311001][ T191] ? lock_acquire+0x134/0x160
[ 11.311142][ T191] ? rcu_is_watching+0x15/0xd0
[ 11.311272][ T191] ? rcu_is_watching+0x15/0xd0
[ 11.311408][ T191] ? trace_contention_end+0xb3/0x1a0
[ 11.311542][ T191] ? __mutex_lock+0x1db/0x2010
[ 11.311673][ T191] ? __mutex_lock+0x9b2/0x2010
[ 11.311805][ T191] ? rtnl_newlink+0x883/0xea0
[ 11.311947][ T191] ? __rtnl_newlink+0x3fa/0xa50
[ 11.312093][ T191] rtnl_newlink+0x8d1/0xea0
[ 11.312226][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 11.312358][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 11.312495][ T191] ? mark_usage+0x61/0x170
[ 11.312628][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 11.312758][ T191] ? find_held_lock+0x2b/0x80
[ 11.312889][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 11.313023][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.313170][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 11.313303][ T191] rtnetlink_rcv_msg+0x40d/0x9e0
[ 11.313440][ T191] ? validate_chain+0x38b/0xc20
[ 11.313571][ T191] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.313702][ T191] ? __lock_acquire+0x508/0xc10
[ 11.313835][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 11.313967][ T191] ? find_held_lock+0x2b/0x80
[ 11.314111][ T191] netlink_rcv_skb+0x14e/0x3a0
[ 11.314241][ T191] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.314372][ T191] ? netlink_ack+0xcd0/0xcd0
[ 11.314511][ T191] ? netlink_deliver_tap+0xc5/0x330
[ 11.314643][ T191] ? netlink_deliver_tap+0x13c/0x330
[ 11.314776][ T191] netlink_unicast+0x486/0x750
[ 11.314926][ T191] ? netlink_attachskb+0x810/0x810
[ 11.315067][ T191] ? __lock_acquire+0x508/0xc10
[ 11.315204][ T191] netlink_sendmsg+0x735/0xc60
[ 11.315337][ T191] ? netlink_unicast+0x750/0x750
[ 11.315476][ T191] ? __might_fault+0x97/0x140
[ 11.315609][ T191] ____sys_sendmsg+0x419/0x850
[ 11.315739][ T191] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.315869][ T191] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.316041][ T191] ? move_addr_to_kernel+0x40/0x40
[ 11.316183][ T191] ? stack_depot_save_flags+0x367/0x770
[ 11.316314][ T191] ? validate_chain+0x38b/0xc20
[ 11.316453][ T191] ___sys_sendmsg+0x14e/0x1d0
[ 11.316583][ T191] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.316746][ T191] ? copy_msghdr_from_user+0x460/0x460
[ 11.316886][ T191] __sys_sendmsg+0x145/0x1f0
[ 11.317019][ T191] ? __sys_sendmsg_sock+0x20/0x20
[ 11.317166][ T191] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.317331][ T191] ? do_raw_spin_unlock+0x59/0x250
[ 11.317469][ T191] ? rcu_is_watching+0x15/0xd0
[ 11.317600][ T191] do_syscall_64+0x117/0xfc0
[ 11.317732][ T191] ? trace_hardirqs_off+0xd/0x30
[ 11.317863][ T191] ? exc_page_fault+0xee/0x100
[ 11.317995][ T191] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.318170][ T191] RIP: 0033:0x7f7dda6c708e
[ 11.318306][ T191] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.318869][ T191] RSP: 002b:00007ffdbf91c000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.319079][ T191] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7dda6c708e
[ 11.319281][ T191] RDX: 0000000000000000 RSI: 00007ffdbf91c0b0 RDI: 0000000000000005
[ 11.319483][ T191] RBP: 00007ffdbf91c010 R08: 0000000000000000 R09: 0000000000000000
[ 11.319680][ T191] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb88
[ 11.319876][ T191] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbf91c780
[ 11.320093][ T191]
[ 11.320194][ T191] irq event stamp: 14223
[ 11.320291][ T191] hardirqs last enabled at (14231): [] __up_console_sem+0x5a/0x70
[ 11.320523][ T191] hardirqs last disabled at (14240): [] __up_console_sem+0x3f/0x70
[ 11.320760][ T191] softirqs last enabled at (13374): [] __alloc_skb+0x4cb/0x600
[ 11.320990][ T191] softirqs last disabled at (13372): [] __alloc_skb+0x4cb/0x600
[ 11.321229][ T191] ---[ end trace 0000000000000000 ]---
[ 11.321577][ T191] ------------[ cut here ]------------
[ 11.321712][ T191] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/191
[ 11.321947][ T191] CPU: 3 UID: 0 PID: 191 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.322229][ T191] Tainted: [W]=WARN
[ 11.322333][ T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.322510][ T191] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.322688][ T191] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 18 e8 f0 ff b9 a6 ff ff
[ 11.323181][ T191] RSP: 0018:ffa0000000976ed0 EFLAGS: 00010286
[ 11.323353][ T191] RAX: 00000000ffffffa6 RBX: ff11000008293540 RCX: 1ff400000012eda0
[ 11.323565][ T191] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000082935f8
[ 11.323770][ T191] RBP: ff110000075f9000 R08: 1fe22000010526c0 R09: ff1100000cf80b80
[ 11.323978][ T191] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 11.324192][ T191] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 11.324441][ T191] FS: 00007f7dda48d840(0000) GS:ff1100007dc30000(0000) knlGS:0000000000000000
[ 11.324689][ T191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.324860][ T191] CR2: 00007f7dda815900 CR3: 000000000cfaa003 CR4: 0000000000771ef0
[ 11.325071][ T191] PKRU: 55555554
[ 11.325177][ T191] Call Trace:
[ 11.325278][ T191]
[ 11.325348][ T191] ? rcu_is_watching+0x15/0xd0
[ 11.325492][ T191] rtnetlink_event+0xe0/0x1f0
[ 11.325630][ T191] notifier_call_chain+0xb0/0x320
[ 11.325774][ T191] call_netdevice_notifiers+0x70/0xa0
[ 11.325929][ T191] ? __dev_open+0x610/0x610
[ 11.326076][ T191] hsr_netdev_notify+0x674/0xad0
[ 11.326217][ T191] ? hsr_port_get_hsr+0x150/0x150
[ 11.326359][ T191] notifier_call_chain+0xb0/0x320
[ 11.326505][ T191] netif_set_mac_address+0x2dd/0x410
[ 11.326642][ T191] ? rcu_is_watching+0x15/0xd0
[ 11.326784][ T191] ? netif_set_group+0x70/0x70
[ 11.326927][ T191] ? rwsem_down_write_slowpath+0xbe0/0xbe0
[ 11.327112][ T191] ? is_bpf_text_address+0x72/0x110
[ 11.327251][ T191] do_setlink.isra.0+0x706/0x2750
[ 11.327389][ T191] ? rtnl_link_get_size+0x350/0x350
[ 11.327533][ T191] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.327719][ T191] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.327858][ T191] ? validate_chain+0x38b/0xc20
[ 11.328017][ T191] ? rcu_read_lock_any_held+0x66/0x90
[ 11.328164][ T191] ? stack_depot_save_flags+0x367/0x770
[ 11.328313][ T191] ? __lock_acquire+0x508/0xc10
[ 11.328466][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 11.328604][ T191] ? rtnl_newlink+0x883/0xea0
[ 11.328741][ T191] ? rcu_is_watching+0x15/0xd0
[ 11.328880][ T191] ? lock_acquire+0x134/0x160
[ 11.329022][ T191] ? rcu_is_watching+0x15/0xd0
[ 11.329172][ T191] ? rcu_is_watching+0x15/0xd0
[ 11.329312][ T191] ? trace_contention_end+0xb3/0x1a0
[ 11.329459][ T191] ? __mutex_lock+0x1db/0x2010
[ 11.329597][ T191] ? __mutex_lock+0x9b2/0x2010
[ 11.329739][ T191] ? rtnl_newlink+0x883/0xea0
[ 11.329887][ T191] ? __rtnl_newlink+0x3fa/0xa50
[ 11.330038][ T191] rtnl_newlink+0x8d1/0xea0
[ 11.330186][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 11.330325][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 11.330469][ T191] ? mark_usage+0x61/0x170
[ 11.330609][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 11.330744][ T191] ? find_held_lock+0x2b/0x80
[ 11.330880][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 11.331018][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.331170][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 11.331310][ T191] rtnetlink_rcv_msg+0x40d/0x9e0
[ 11.331452][ T191] ? validate_chain+0x38b/0xc20
[ 11.331590][ T191] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.331727][ T191] ? __lock_acquire+0x508/0xc10
[ 11.331865][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 11.332004][ T191] ? find_held_lock+0x2b/0x80
[ 11.332161][ T191] netlink_rcv_skb+0x14e/0x3a0
[ 11.332300][ T191] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.332444][ T191] ? netlink_ack+0xcd0/0xcd0
[ 11.332586][ T191] ? netlink_deliver_tap+0xc5/0x330
[ 11.332724][ T191] ? netlink_deliver_tap+0x13c/0x330
[ 11.332864][ T191] netlink_unicast+0x486/0x750
[ 11.333005][ T191] ? netlink_attachskb+0x810/0x810
[ 11.333154][ T191] ? __lock_acquire+0x508/0xc10
[ 11.333295][ T191] netlink_sendmsg+0x735/0xc60
[ 11.333442][ T191] ? netlink_unicast+0x750/0x750
[ 11.333582][ T191] ? __might_fault+0x97/0x140
[ 11.333720][ T191] ____sys_sendmsg+0x419/0x850
[ 11.333857][ T191] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.333996][ T191] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.334177][ T191] ? move_addr_to_kernel+0x40/0x40
[ 11.334317][ T191] ? stack_depot_save_flags+0x367/0x770
[ 11.334464][ T191] ? validate_chain+0x38b/0xc20
[ 11.334604][ T191] ___sys_sendmsg+0x14e/0x1d0
[ 11.334749][ T191] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.334926][ T191] ? copy_msghdr_from_user+0x460/0x460
[ 11.335086][ T191] __sys_sendmsg+0x145/0x1f0
[ 11.335226][ T191] ? __sys_sendmsg_sock+0x20/0x20
[ 11.335364][ T191] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.335546][ T191] ? do_raw_spin_unlock+0x59/0x250
[ 11.335686][ T191] ? rcu_is_watching+0x15/0xd0
[ 11.335825][ T191] do_syscall_64+0x117/0xfc0
[ 11.335963][ T191] ? trace_hardirqs_off+0xd/0x30
[ 11.336111][ T191] ? exc_page_fault+0xee/0x100
[ 11.336250][ T191] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.336442][ T191] RIP: 0033:0x7f7dda6c708e
[ 11.336585][ T191] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.337087][ T191] RSP: 002b:00007ffdbf91c000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.337297][ T191] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7dda6c708e
[ 11.337512][ T191] RDX: 0000000000000000 RSI: 00007ffdbf91c0b0 RDI: 0000000000000005
[ 11.337720][ T191] RBP: 00007ffdbf91c010 R08: 0000000000000000 R09: 0000000000000000
[ 11.337928][ T191] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb88
[ 11.338146][ T191] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbf91c780
[ 11.338361][ T191]
[ 11.338476][ T191] irq event stamp: 15205
[ 11.338583][ T191] hardirqs last enabled at (15213): [] __up_console_sem+0x5a/0x70
[ 11.338823][ T191] hardirqs last disabled at (15220): [] __up_console_sem+0x3f/0x70
[ 11.339068][ T191] softirqs last enabled at (14310): [] __alloc_skb+0x4cb/0x600
[ 11.339314][ T191] softirqs last disabled at (14308): [] __alloc_skb+0x4cb/0x600
[ 11.339562][ T191] ---[ end trace 0000000000000000 ]---
[ 11.370741][ T192] ------------[ cut here ]------------
[ 11.370980][ T192] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/192
[ 11.371294][ T192] CPU: 2 UID: 0 PID: 192 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.371668][ T192] Tainted: [W]=WARN
[ 11.371837][ T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.372086][ T192] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.372343][ 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 18 e8 f0 ff b9 a6 ff ff
[ 11.373012][ T192] RSP: 0018:ffa0000000987050 EFLAGS: 00010286
[ 11.373270][ T192] RAX: 00000000ffffffa6 RBX: ff11000008292040 RCX: 1ff4000000130dd0
[ 11.373539][ T192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000082920f8
[ 11.373798][ T192] RBP: ff1100000cb84000 R08: 1fe2200001052420 R09: ff1100000ce85180
[ 11.374064][ T192] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 11.374327][ T192] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[ 11.374594][ T192] FS: 00007f3053c4c840(0000) GS:ff1100007dbb0000(0000) knlGS:0000000000000000
[ 11.374885][ T192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.375144][ T192] CR2: 00007f3053fd4900 CR3: 000000000cd14005 CR4: 0000000000771ef0
[ 11.375415][ T192] PKRU: 55555554
[ 11.375566][ T192] Call Trace:
[ 11.375724][ T192]
[ 11.375846][ T192] ? rcu_is_watching+0x15/0xd0
[ 11.376045][ T192] rtnetlink_event+0xe0/0x1f0
[ 11.376243][ T192] notifier_call_chain+0xb0/0x320
[ 11.376447][ T192] netif_set_mac_address+0x2dd/0x410
[ 11.376637][ T192] ? rcu_is_watching+0x15/0xd0
[ 11.376825][ T192] ? netif_set_group+0x70/0x70
[ 11.377041][ T192] ? rwsem_down_write_slowpath+0xbe0/0xbe0
[ 11.377266][ T192] ? is_bpf_text_address+0x72/0x110
[ 11.377463][ T192] do_setlink.isra.0+0x706/0x2750
[ 11.377648][ T192] ? rtnl_link_get_size+0x350/0x350
[ 11.377829][ T192] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.378056][ T192] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.378247][ T192] ? validate_chain+0x38b/0xc20
[ 11.378444][ T192] ? rcu_read_lock_any_held+0x66/0x90
[ 11.378626][ T192] ? stack_depot_save_flags+0x367/0x770
[ 11.378807][ T192] ? __lock_acquire+0x508/0xc10
[ 11.378991][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 11.379193][ T192] ? rtnl_newlink+0x883/0xea0
[ 11.379378][ T192] ? rcu_is_watching+0x15/0xd0
[ 11.379573][ T192] ? lock_acquire+0x134/0x160
[ 11.379764][ T192] ? rcu_is_watching+0x15/0xd0
[ 11.379946][ T192] ? rcu_is_watching+0x15/0xd0
[ 11.380149][ T192] ? trace_contention_end+0xb3/0x1a0
[ 11.380333][ T192] ? __mutex_lock+0x1db/0x2010
[ 11.380531][ T192] ? __mutex_lock+0x9b2/0x2010
[ 11.380716][ T192] ? rtnl_newlink+0x883/0xea0
[ 11.380904][ T192] ? __rtnl_newlink+0x3fa/0xa50
[ 11.381105][ T192] rtnl_newlink+0x8d1/0xea0
[ 11.381290][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 11.381485][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 11.381666][ T192] ? mark_usage+0x61/0x170
[ 11.381849][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 11.382037][ T192] ? find_held_lock+0x2b/0x80
[ 11.382229][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 11.382423][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.382605][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 11.382789][ T192] rtnetlink_rcv_msg+0x40d/0x9e0
[ 11.382977][ T192] ? validate_chain+0x38b/0xc20
[ 11.383178][ T192] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.383358][ T192] ? __lock_acquire+0x508/0xc10
[ 11.383554][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 11.383737][ T192] ? find_held_lock+0x2b/0x80
[ 11.383920][ T192] netlink_rcv_skb+0x14e/0x3a0
[ 11.384118][ T192] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.384301][ T192] ? netlink_ack+0xcd0/0xcd0
[ 11.384516][ T192] ? netlink_deliver_tap+0xc5/0x330
[ 11.384701][ T192] ? netlink_deliver_tap+0x13c/0x330
[ 11.384887][ T192] netlink_unicast+0x486/0x750
[ 11.385081][ T192] ? netlink_attachskb+0x810/0x810
[ 11.385276][ T192] ? __lock_acquire+0x508/0xc10
[ 11.385483][ T192] netlink_sendmsg+0x735/0xc60
[ 11.385665][ T192] ? netlink_unicast+0x750/0x750
[ 11.385875][ T192] ? __might_fault+0x97/0x140
[ 11.386071][ T192] ____sys_sendmsg+0x419/0x850
[ 11.386268][ T192] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.386467][ T192] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.386690][ T192] ? move_addr_to_kernel+0x40/0x40
[ 11.386878][ T192] ? stack_depot_save_flags+0x367/0x770
[ 11.387081][ T192] ? validate_chain+0x38b/0xc20
[ 11.387274][ T192] ___sys_sendmsg+0x14e/0x1d0
[ 11.387474][ T192] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.387690][ T192] ? copy_msghdr_from_user+0x460/0x460
[ 11.387881][ T192] __sys_sendmsg+0x145/0x1f0
[ 11.388076][ T192] ? __sys_sendmsg_sock+0x20/0x20
[ 11.388265][ T192] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.388497][ T192] ? do_raw_spin_unlock+0x59/0x250
[ 11.388679][ T192] ? rcu_is_watching+0x15/0xd0
[ 11.388864][ T192] do_syscall_64+0x117/0xfc0
[ 11.389053][ T192] ? trace_hardirqs_off+0xd/0x30
[ 11.389244][ T192] ? exc_page_fault+0xee/0x100
[ 11.389441][ T192] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.389655][ T192] RIP: 0033:0x7f3053e8608e
[ 11.389860][ 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
[ 11.390421][ T192] RSP: 002b:00007ffebf8cbf90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.390681][ T192] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3053e8608e
[ 11.390931][ T192] RDX: 0000000000000000 RSI: 00007ffebf8cc040 RDI: 0000000000000005
[ 11.391200][ T192] RBP: 00007ffebf8cbfa0 R08: 0000000000000000 R09: 0000000000000000
[ 11.391468][ T192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb88
[ 11.391755][ T192] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebf8cc710
[ 11.392022][ T192]
[ 11.392188][ T192] irq event stamp: 14629
[ 11.392334][ T192] hardirqs last enabled at (14639): [] __up_console_sem+0x5a/0x70
[ 11.392624][ T192] hardirqs last disabled at (14650): [] __up_console_sem+0x3f/0x70
[ 11.392910][ T192] softirqs last enabled at (13570): [] __alloc_skb+0x4cb/0x600
[ 11.393222][ T192] softirqs last disabled at (13568): [] __alloc_skb+0x4cb/0x600
[ 11.393518][ T192] ---[ end trace 0000000000000000 ]---
[ 11.432014][ T193] ------------[ cut here ]------------
[ 11.432187][ T193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/193
[ 11.432455][ T193] CPU: 3 UID: 0 PID: 193 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.432728][ T193] Tainted: [W]=WARN
[ 11.432830][ T193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.432998][ T193] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.433184][ T193] 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 18 e8 f0 ff b9 a6 ff ff
[ 11.433666][ T193] RSP: 0018:ffa0000000997020 EFLAGS: 00010286
[ 11.433854][ T193] RAX: 00000000ffffffa6 RBX: ff1100000963b540 RCX: 1ff4000000132dca
[ 11.434060][ T193] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000963b5f8
[ 11.434265][ T193] RBP: ff11000005c91000 R08: 1fe22000012c76c0 R09: ff1100000ce80b58
[ 11.434480][ T193] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[ 11.434683][ T193] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000005c91ce1
[ 11.434883][ T193] FS: 00007f9e6a809840(0000) GS:ff1100007dc30000(0000) knlGS:0000000000000000
[ 11.435127][ T193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.435295][ T193] CR2: 0000000003e96988 CR3: 000000000cfaa005 CR4: 0000000000771ef0
[ 11.435504][ T193] PKRU: 55555554
[ 11.435605][ T193] Call Trace:
[ 11.435704][ T193]
[ 11.435772][ T193] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.435910][ T193] rtmsg_ifinfo+0x5c/0xb0
[ 11.436014][ T193] ? mark_held_locks+0x40/0x70
[ 11.436155][ T193] __dev_notify_flags+0x1b8/0x280
[ 11.436289][ T193] ? netif_change_name+0x8c0/0x8c0
[ 11.437075][ T193] ? __dev_change_flags+0x4a4/0x660
[ 11.437217][ T193] ? netif_set_allmulti+0x250/0x250
[ 11.437348][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.437549][ T193] ? is_bpf_text_address+0x68/0x110
[ 11.437685][ T193] netif_change_flags+0xfe/0x190
[ 11.437816][ T193] do_setlink.isra.0+0x1cc3/0x2750
[ 11.437952][ T193] ? rtnl_link_get_size+0x350/0x350
[ 11.438093][ T193] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.438257][ T193] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.438388][ T193] ? validate_chain+0x38b/0xc20
[ 11.438595][ T193] ? rcu_read_lock_any_held+0x66/0x90
[ 11.438727][ T193] ? stack_depot_save_flags+0x367/0x770
[ 11.438860][ T193] ? __lock_acquire+0x508/0xc10
[ 11.438995][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 11.439140][ T193] ? rtnl_newlink+0x883/0xea0
[ 11.439273][ T193] ? rcu_is_watching+0x15/0xd0
[ 11.439468][ T193] ? lock_acquire+0x134/0x160
[ 11.439602][ T193] ? rcu_is_watching+0x15/0xd0
[ 11.439734][ T193] ? rcu_is_watching+0x15/0xd0
[ 11.439867][ T193] ? trace_contention_end+0xb3/0x1a0
[ 11.440001][ T193] ? __mutex_lock+0x1db/0x2010
[ 11.440146][ T193] ? __mutex_lock+0x9b2/0x2010
[ 11.440278][ T193] ? rtnl_newlink+0x883/0xea0
[ 11.440415][ T193] ? ww_mutex_lock+0x160/0x160
[ 11.440552][ T193] ? __rtnl_newlink+0x3fa/0xa50
[ 11.440688][ T193] rtnl_newlink+0x8d1/0xea0
[ 11.440851][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 11.440984][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 11.441124][ T193] ? mark_usage+0x61/0x170
[ 11.441257][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 11.441386][ T193] ? find_held_lock+0x2b/0x80
[ 11.441524][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 11.441657][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.441790][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 11.441926][ T193] rtnetlink_rcv_msg+0x40d/0x9e0
[ 11.442064][ T193] ? validate_chain+0x38b/0xc20
[ 11.442199][ T193] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.442330][ T193] ? __lock_acquire+0x508/0xc10
[ 11.442469][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 11.442600][ T193] ? find_held_lock+0x2b/0x80
[ 11.442733][ T193] netlink_rcv_skb+0x14e/0x3a0
[ 11.442864][ T193] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.442997][ T193] ? netlink_ack+0xcd0/0xcd0
[ 11.443142][ T193] ? netlink_deliver_tap+0xc5/0x330
[ 11.443273][ T193] ? netlink_deliver_tap+0x13c/0x330
[ 11.443413][ T193] netlink_unicast+0x486/0x750
[ 11.443551][ T193] ? netlink_attachskb+0x810/0x810
[ 11.443683][ T193] ? __lock_acquire+0x508/0xc10
[ 11.443817][ T193] netlink_sendmsg+0x735/0xc60
[ 11.443950][ T193] ? netlink_unicast+0x750/0x750
[ 11.444091][ T193] ? __might_fault+0x97/0x140
[ 11.444225][ T193] ____sys_sendmsg+0x419/0x850
[ 11.444361][ T193] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.444498][ T193] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.444663][ T193] ? move_addr_to_kernel+0x40/0x40
[ 11.444808][ T193] ? stack_depot_save_flags+0x367/0x770
[ 11.444945][ T193] ? validate_chain+0x38b/0xc20
[ 11.445090][ T193] ___sys_sendmsg+0x14e/0x1d0
[ 11.445221][ T193] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.445409][ T193] ? copy_msghdr_from_user+0x460/0x460
[ 11.445554][ T193] __sys_sendmsg+0x145/0x1f0
[ 11.445700][ T193] ? __sys_sendmsg_sock+0x20/0x20
[ 11.445838][ T193] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.446006][ T193] ? do_raw_spin_unlock+0x59/0x250
[ 11.446190][ T193] ? rcu_is_watching+0x15/0xd0
[ 11.446324][ T193] do_syscall_64+0x117/0xfc0
[ 11.446463][ T193] ? trace_hardirqs_off+0xd/0x30
[ 11.446596][ T193] ? exc_page_fault+0xee/0x100
[ 11.446729][ T193] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.446893][ T193] RIP: 0033:0x7f9e6aa4308e
[ 11.447038][ T193] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.447541][ T193] RSP: 002b:00007ffdf1d39650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.447742][ T193] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f9e6aa4308e
[ 11.447956][ T193] RDX: 0000000000000000 RSI: 00007ffdf1d39700 RDI: 0000000000000005
[ 11.448207][ T193] RBP: 00007ffdf1d39660 R08: 0000000000000000 R09: 0000000000000000
[ 11.448410][ T193] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb87
[ 11.448618][ T193] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf1d39dd0
[ 11.448821][ T193]
[ 11.448923][ T193] irq event stamp: 14673
[ 11.449023][ T193] hardirqs last enabled at (14681): [] __up_console_sem+0x5a/0x70
[ 11.449267][ T193] hardirqs last disabled at (14688): [] __up_console_sem+0x3f/0x70
[ 11.449508][ T193] softirqs last enabled at (14150): [] handle_softirqs+0x611/0x940
[ 11.449742][ T193] softirqs last disabled at (14053): [] __irq_exit_rcu+0x103/0x1c0
[ 11.449974][ T193] ---[ end trace 0000000000000000 ]---
[ 11.487281][ T194] ------------[ cut here ]------------
[ 11.487493][ T194] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/194
[ 11.487799][ T194] CPU: 2 UID: 0 PID: 194 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.488160][ T194] Tainted: [W]=WARN
[ 11.488332][ T194] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.488572][ T194] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.488808][ T194] 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 18 e8 f0 ff b9 a6 ff ff
[ 11.489370][ T194] RSP: 0018:ffa00000009a7020 EFLAGS: 00010286
[ 11.489605][ T194] RAX: 00000000ffffffa6 RBX: ff1100000963a740 RCX: 1ff4000000134dca
[ 11.489853][ T194] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000963a7f8
[ 11.490117][ T194] RBP: ff11000004f41000 R08: 1fe22000012c7500 R09: ff1100000ce82e58
[ 11.490363][ T194] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[ 11.490621][ T194] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000004f41ce1
[ 11.490899][ T194] FS: 00007fd4f03f4840(0000) GS:ff1100007dbb0000(0000) knlGS:0000000000000000
[ 11.491204][ T194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.491467][ T194] CR2: 000000002bead988 CR3: 000000000cd14001 CR4: 0000000000771ef0
[ 11.491715][ T194] PKRU: 55555554
[ 11.491864][ T194] Call Trace:
[ 11.492013][ T194]
[ 11.492152][ T194] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.492338][ T194] rtmsg_ifinfo+0x5c/0xb0
[ 11.492504][ T194] ? mark_held_locks+0x40/0x70
[ 11.492690][ T194] __dev_notify_flags+0x1b8/0x280
[ 11.492876][ T194] ? netif_change_name+0x8c0/0x8c0
[ 11.493065][ T194] ? __dev_change_flags+0x4a4/0x660
[ 11.493258][ T194] ? netif_set_allmulti+0x250/0x250
[ 11.493452][ T194] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.493637][ T194] ? is_bpf_text_address+0x68/0x110
[ 11.493822][ T194] netif_change_flags+0xfe/0x190
[ 11.494009][ T194] do_setlink.isra.0+0x1cc3/0x2750
[ 11.494213][ T194] ? rtnl_link_get_size+0x350/0x350
[ 11.494401][ T194] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.494628][ T194] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.494841][ T194] ? validate_chain+0x38b/0xc20
[ 11.495036][ T194] ? rcu_read_lock_any_held+0x66/0x90
[ 11.495234][ T194] ? stack_depot_save_flags+0x367/0x770
[ 11.495436][ T194] ? __lock_acquire+0x508/0xc10
[ 11.495638][ T194] ? lock_acquire.part.0+0xbc/0x260
[ 11.495820][ T194] ? rtnl_newlink+0x883/0xea0
[ 11.496004][ T194] ? rcu_is_watching+0x15/0xd0
[ 11.496204][ T194] ? lock_acquire+0x134/0x160
[ 11.496387][ T194] ? rcu_is_watching+0x15/0xd0
[ 11.496586][ T194] ? rcu_is_watching+0x15/0xd0
[ 11.496775][ T194] ? trace_contention_end+0xb3/0x1a0
[ 11.496976][ T194] ? __mutex_lock+0x1db/0x2010
[ 11.497184][ T194] ? __mutex_lock+0x9b2/0x2010
[ 11.497371][ T194] ? rtnl_newlink+0x883/0xea0
[ 11.497571][ T194] ? ww_mutex_lock+0x160/0x160
[ 11.497756][ T194] ? __rtnl_newlink+0x3fa/0xa50
[ 11.497946][ T194] rtnl_newlink+0x8d1/0xea0
[ 11.498161][ T194] ? lock_acquire.part.0+0xbc/0x260
[ 11.498372][ T194] ? __rtnl_newlink+0xa50/0xa50
[ 11.498568][ T194] ? mark_usage+0x61/0x170
[ 11.498757][ T194] ? lock_acquire.part.0+0xbc/0x260
[ 11.498942][ T194] ? find_held_lock+0x2b/0x80
[ 11.499154][ T194] ? __rtnl_newlink+0xa50/0xa50
[ 11.499342][ T194] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.499542][ T194] ? __rtnl_newlink+0xa50/0xa50
[ 11.499729][ T194] rtnetlink_rcv_msg+0x40d/0x9e0
[ 11.499925][ T194] ? validate_chain+0x38b/0xc20
[ 11.500120][ T194] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.500303][ T194] ? __lock_acquire+0x508/0xc10
[ 11.500504][ T194] ? lock_acquire.part.0+0xbc/0x260
[ 11.500685][ T194] ? find_held_lock+0x2b/0x80
[ 11.500869][ T194] netlink_rcv_skb+0x14e/0x3a0
[ 11.501059][ T194] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.501254][ T194] ? netlink_ack+0xcd0/0xcd0
[ 11.501454][ T194] ? netlink_deliver_tap+0xc5/0x330
[ 11.501636][ T194] ? netlink_deliver_tap+0x13c/0x330
[ 11.501821][ T194] netlink_unicast+0x486/0x750
[ 11.502007][ T194] ? netlink_attachskb+0x810/0x810
[ 11.502217][ T194] ? __lock_acquire+0x508/0xc10
[ 11.502417][ T194] netlink_sendmsg+0x735/0xc60
[ 11.502602][ T194] ? netlink_unicast+0x750/0x750
[ 11.502788][ T194] ? __might_fault+0x97/0x140
[ 11.502971][ T194] ____sys_sendmsg+0x419/0x850
[ 11.503195][ T194] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.503378][ T194] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.503604][ T194] ? move_addr_to_kernel+0x40/0x40
[ 11.503789][ T194] ? stack_depot_save_flags+0x367/0x770
[ 11.503973][ T194] ? validate_chain+0x38b/0xc20
[ 11.504177][ T194] ___sys_sendmsg+0x14e/0x1d0
[ 11.504358][ T194] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.504588][ T194] ? copy_msghdr_from_user+0x460/0x460
[ 11.504781][ T194] __sys_sendmsg+0x145/0x1f0
[ 11.504966][ T194] ? __sys_sendmsg_sock+0x20/0x20
[ 11.505168][ T194] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.505387][ T194] ? do_raw_spin_unlock+0x59/0x250
[ 11.505588][ T194] ? rcu_is_watching+0x15/0xd0
[ 11.505774][ T194] do_syscall_64+0x117/0xfc0
[ 11.505959][ T194] ? trace_hardirqs_off+0xd/0x30
[ 11.506160][ T194] ? exc_page_fault+0xee/0x100
[ 11.506344][ T194] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.506574][ T194] RIP: 0033:0x7fd4f062e08e
[ 11.506763][ T194] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.507310][ T194] RSP: 002b:00007fff60634fa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.507592][ T194] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd4f062e08e
[ 11.507842][ T194] RDX: 0000000000000000 RSI: 00007fff60635050 RDI: 0000000000000005
[ 11.508141][ T194] RBP: 00007fff60634fb0 R08: 0000000000000000 R09: 0000000000000000
[ 11.508391][ T194] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb87
[ 11.508654][ T194] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff60635720
[ 11.508911][ T194]
[ 11.509068][ T194] irq event stamp: 15461
[ 11.509231][ T194] hardirqs last enabled at (15471): [] __up_console_sem+0x5a/0x70
[ 11.509529][ T194] hardirqs last disabled at (15482): [] __up_console_sem+0x3f/0x70
[ 11.509811][ T194] softirqs last enabled at (14394): [] handle_softirqs+0x611/0x940
[ 11.510123][ T194] softirqs last disabled at (14387): [] __irq_exit_rcu+0x103/0x1c0
[ 11.510466][ T194] ---[ end trace 0000000000000000 ]---
[ 11.545849][ T195] hsr1: Slave A (ns1eth1) is not up; please bring it up to get a fully working HSR network
[ 11.546173][ T195] hsr1: Slave B (ns1eth2) is not up; please bring it up to get a fully working HSR network
[ 11.546711][ T195] ------------[ cut here ]------------
[ 11.546849][ T195] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/195
[ 11.547096][ T195] CPU: 3 UID: 0 PID: 195 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.547364][ T195] Tainted: [W]=WARN
[ 11.547471][ T195] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.547639][ T195] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.547812][ 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 18 e8 f0 ff b9 a6 ff ff
[ 11.548295][ T195] RSP: 0018:ffa00000009b7020 EFLAGS: 00010286
[ 11.548468][ T195] RAX: 00000000ffffffa6 RBX: ff1100000573fa80 RCX: 1ff4000000136dca
[ 11.548669][ T195] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000573fb38
[ 11.548865][ T195] RBP: ff1100000c631000 R08: 1fe2200000ae7f68 R09: ff1100000cec0b58
[ 11.549072][ T195] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[ 11.549278][ T195] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000c631ce1
[ 11.549484][ T195] FS: 00007f25ee762840(0000) GS:ff1100007dc30000(0000) knlGS:0000000000000000
[ 11.549718][ T195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.549898][ T195] CR2: 00007f25eea321a0 CR3: 000000000cfaa001 CR4: 0000000000771ef0
[ 11.550115][ T195] PKRU: 55555554
[ 11.550215][ T195] Call Trace:
[ 11.550329][ T195]
[ 11.550409][ T195] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.550546][ T195] rtmsg_ifinfo+0x5c/0xb0
[ 11.550650][ T195] ? mark_held_locks+0x40/0x70
[ 11.550783][ T195] __dev_notify_flags+0x1b8/0x280
[ 11.550922][ T195] ? netif_change_name+0x8c0/0x8c0
[ 11.551062][ T195] ? __dev_change_flags+0x4a4/0x660
[ 11.551202][ T195] ? netif_set_allmulti+0x250/0x250
[ 11.551340][ T195] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.551540][ T195] ? is_bpf_text_address+0x68/0x110
[ 11.551732][ T195] netif_change_flags+0xfe/0x190
[ 11.551874][ T195] do_setlink.isra.0+0x1cc3/0x2750
[ 11.552010][ T195] ? rtnl_link_get_size+0x350/0x350
[ 11.552156][ T195] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.552335][ T195] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.552541][ T195] ? validate_chain+0x38b/0xc20
[ 11.552674][ T195] ? rcu_read_lock_any_held+0x66/0x90
[ 11.552808][ T195] ? stack_depot_save_flags+0x367/0x770
[ 11.552945][ T195] ? __lock_acquire+0x508/0xc10
[ 11.553099][ T195] ? lock_acquire.part.0+0xbc/0x260
[ 11.553236][ T195] ? rtnl_newlink+0x883/0xea0
[ 11.553370][ T195] ? rcu_is_watching+0x15/0xd0
[ 11.553605][ T195] ? lock_acquire+0x134/0x160
[ 11.553738][ T195] ? rcu_is_watching+0x15/0xd0
[ 11.553947][ T195] ? rcu_is_watching+0x15/0xd0
[ 11.554091][ T195] ? trace_contention_end+0xb3/0x1a0
[ 11.554225][ T195] ? __mutex_lock+0x1db/0x2010
[ 11.554376][ T195] ? __mutex_lock+0x9b2/0x2010
[ 11.554595][ T195] ? rtnl_newlink+0x883/0xea0
[ 11.554730][ T195] ? ww_mutex_lock+0x160/0x160
[ 11.554865][ T195] ? __rtnl_newlink+0x3fa/0xa50
[ 11.555000][ T195] rtnl_newlink+0x8d1/0xea0
[ 11.555152][ T195] ? lock_acquire.part.0+0xbc/0x260
[ 11.555284][ T195] ? __rtnl_newlink+0xa50/0xa50
[ 11.555483][ T195] ? mark_usage+0x61/0x170
[ 11.555622][ T195] ? lock_acquire.part.0+0xbc/0x260
[ 11.555755][ T195] ? find_held_lock+0x2b/0x80
[ 11.555888][ T195] ? __rtnl_newlink+0xa50/0xa50
[ 11.556023][ T195] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.556168][ T195] ? __rtnl_newlink+0xa50/0xa50
[ 11.556304][ T195] rtnetlink_rcv_msg+0x40d/0x9e0
[ 11.556493][ T195] ? validate_chain+0x38b/0xc20
[ 11.556625][ T195] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.556758][ T195] ? __lock_acquire+0x508/0xc10
[ 11.556891][ T195] ? lock_acquire.part.0+0xbc/0x260
[ 11.557023][ T195] ? find_held_lock+0x2b/0x80
[ 11.557166][ T195] netlink_rcv_skb+0x14e/0x3a0
[ 11.557298][ T195] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.557494][ T195] ? netlink_ack+0xcd0/0xcd0
[ 11.557630][ T195] ? netlink_deliver_tap+0xc5/0x330
[ 11.557763][ T195] ? netlink_deliver_tap+0x13c/0x330
[ 11.557900][ T195] netlink_unicast+0x486/0x750
[ 11.558056][ T195] ? netlink_attachskb+0x810/0x810
[ 11.558194][ T195] ? __lock_acquire+0x508/0xc10
[ 11.558327][ T195] netlink_sendmsg+0x735/0xc60
[ 11.558465][ T195] ? netlink_unicast+0x750/0x750
[ 11.558597][ T195] ? __might_fault+0x97/0x140
[ 11.558729][ T195] ____sys_sendmsg+0x419/0x850
[ 11.558892][ T195] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.559025][ T195] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.559201][ T195] ? move_addr_to_kernel+0x40/0x40
[ 11.559335][ T195] ? stack_depot_save_flags+0x367/0x770
[ 11.559473][ T195] ? validate_chain+0x38b/0xc20
[ 11.559609][ T195] ___sys_sendmsg+0x14e/0x1d0
[ 11.559739][ T195] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.559903][ T195] ? copy_msghdr_from_user+0x460/0x460
[ 11.560051][ T195] __sys_sendmsg+0x145/0x1f0
[ 11.560185][ T195] ? __sys_sendmsg_sock+0x20/0x20
[ 11.560324][ T195] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.560496][ T195] ? do_raw_spin_unlock+0x59/0x250
[ 11.560626][ T195] ? rcu_is_watching+0x15/0xd0
[ 11.560756][ T195] do_syscall_64+0x117/0xfc0
[ 11.560900][ T195] ? trace_hardirqs_off+0xd/0x30
[ 11.561039][ T195] ? exc_page_fault+0xee/0x100
[ 11.561176][ T195] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.561338][ T195] RIP: 0033:0x7f25ee99c08e
[ 11.561484][ 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
[ 11.561962][ T195] RSP: 002b:00007fff9169a9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.562171][ T195] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f25ee99c08e
[ 11.562367][ T195] RDX: 0000000000000000 RSI: 00007fff9169aaa0 RDI: 0000000000000005
[ 11.562566][ T195] RBP: 00007fff9169aa00 R08: 0000000000000000 R09: 0000000000000000
[ 11.562764][ T195] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb87
[ 11.562958][ T195] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9169b170
[ 11.563184][ T195]
[ 11.563283][ T195] irq event stamp: 16775
[ 11.563380][ T195] hardirqs last enabled at (16783): [] __up_console_sem+0x5a/0x70
[ 11.563623][ T195] hardirqs last disabled at (16792): [] __up_console_sem+0x3f/0x70
[ 11.563849][ T195] softirqs last enabled at (16468): [] handle_softirqs+0x611/0x940
[ 11.564088][ T195] softirqs last disabled at (16371): [] __irq_exit_rcu+0x103/0x1c0
[ 11.564312][ T195] ---[ end trace 0000000000000000 ]---
[ 11.565248][ T195] ------------[ cut here ]------------
[ 11.565412][ T195] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/195
[ 11.565654][ T195] CPU: 3 UID: 0 PID: 195 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.565970][ T195] Tainted: [W]=WARN
[ 11.566089][ T195] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.566264][ T195] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.566532][ 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 18 e8 f0 ff b9 a6 ff ff
[ 11.567111][ T195] RSP: 0018:ffa00000009b6da0 EFLAGS: 00010286
[ 11.567285][ T195] RAX: 00000000ffffffa6 RBX: ff1100000573f1c0 RCX: 1ff4000000136d7a
[ 11.567565][ T195] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000573f278
[ 11.567772][ T195] RBP: ff1100000c631000 R08: 1fe2200000ae7e50 R09: ff1100000cec0b58
[ 11.567978][ T195] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 11.568193][ T195] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 11.568488][ T195] FS: 00007f25ee762840(0000) GS:ff1100007dc30000(0000) knlGS:0000000000000000
[ 11.568746][ T195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.568928][ T195] CR2: 00007f25eea321a0 CR3: 000000000cfaa001 CR4: 0000000000771ef0
[ 11.569162][ T195] PKRU: 55555554
[ 11.569276][ T195] Call Trace:
[ 11.569382][ T195]
[ 11.569478][ T195] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.569621][ T195] ? notifier_call_chain+0xb0/0x320
[ 11.569759][ T195] rtmsg_ifinfo+0x5c/0xb0
[ 11.569867][ T195] netif_state_change+0x155/0x340
[ 11.570007][ T195] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 11.570189][ T195] netif_set_operstate+0xc1/0x100
[ 11.570327][ T195] ? rtnl_put_cacheinfo+0x250/0x250
[ 11.570475][ T195] hsr_check_carrier_and_operstate+0x1ec/0x700
[ 11.570651][ T195] ? hsr_port_get_hsr+0x9c/0x150
[ 11.570787][ T195] ? packet_notifier+0x1c2/0xbd0
[ 11.570927][ T195] ? mutex_is_locked+0x1c/0x50
[ 11.571073][ T195] hsr_netdev_notify+0x387/0xad0
[ 11.571216][ T195] ? hsr_port_get_hsr+0x150/0x150
[ 11.571356][ T195] notifier_call_chain+0xb0/0x320
[ 11.571502][ T195] __dev_notify_flags+0xde/0x280
[ 11.571659][ T195] ? netif_change_name+0x8c0/0x8c0
[ 11.571796][ T195] ? netif_set_allmulti+0x250/0x250
[ 11.571938][ T195] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.572085][ T195] ? is_bpf_text_address+0x68/0x110
[ 11.572225][ T195] netif_change_flags+0xfe/0x190
[ 11.572364][ T195] do_setlink.isra.0+0x1cc3/0x2750
[ 11.572512][ T195] ? rtnl_link_get_size+0x350/0x350
[ 11.572651][ T195] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.572821][ T195] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.572961][ T195] ? validate_chain+0x38b/0xc20
[ 11.573130][ T195] ? rcu_read_lock_any_held+0x66/0x90
[ 11.573268][ T195] ? stack_depot_save_flags+0x367/0x770
[ 11.573414][ T195] ? __lock_acquire+0x508/0xc10
[ 11.573556][ T195] ? lock_acquire.part.0+0xbc/0x260
[ 11.573695][ T195] ? rtnl_newlink+0x883/0xea0
[ 11.573834][ T195] ? rcu_is_watching+0x15/0xd0
[ 11.573974][ T195] ? lock_acquire+0x134/0x160
[ 11.574124][ T195] ? rcu_is_watching+0x15/0xd0
[ 11.574264][ T195] ? rcu_is_watching+0x15/0xd0
[ 11.574407][ T195] ? trace_contention_end+0xb3/0x1a0
[ 11.574547][ T195] ? __mutex_lock+0x1db/0x2010
[ 11.574686][ T195] ? __mutex_lock+0x9b2/0x2010
[ 11.574826][ T195] ? rtnl_newlink+0x883/0xea0
[ 11.574967][ T195] ? ww_mutex_lock+0x160/0x160
[ 11.575119][ T195] ? __rtnl_newlink+0x3fa/0xa50
[ 11.575261][ T195] rtnl_newlink+0x8d1/0xea0
[ 11.575406][ T195] ? lock_acquire.part.0+0xbc/0x260
[ 11.575546][ T195] ? __rtnl_newlink+0xa50/0xa50
[ 11.575683][ T195] ? mark_usage+0x61/0x170
[ 11.575826][ T195] ? lock_acquire.part.0+0xbc/0x260
[ 11.575964][ T195] ? find_held_lock+0x2b/0x80
[ 11.576118][ T195] ? __rtnl_newlink+0xa50/0xa50
[ 11.576282][ T195] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.576428][ T195] ? __rtnl_newlink+0xa50/0xa50
[ 11.576567][ T195] rtnetlink_rcv_msg+0x40d/0x9e0
[ 11.576706][ T195] ? validate_chain+0x38b/0xc20
[ 11.576846][ T195] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.576985][ T195] ? __lock_acquire+0x508/0xc10
[ 11.577137][ T195] ? lock_acquire.part.0+0xbc/0x260
[ 11.577275][ T195] ? find_held_lock+0x2b/0x80
[ 11.577419][ T195] netlink_rcv_skb+0x14e/0x3a0
[ 11.577558][ T195] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.577697][ T195] ? netlink_ack+0xcd0/0xcd0
[ 11.577839][ T195] ? netlink_deliver_tap+0xc5/0x330
[ 11.577984][ T195] ? netlink_deliver_tap+0x13c/0x330
[ 11.578141][ T195] netlink_unicast+0x486/0x750
[ 11.578305][ T195] ? netlink_attachskb+0x810/0x810
[ 11.578453][ T195] ? __lock_acquire+0x508/0xc10
[ 11.578594][ T195] netlink_sendmsg+0x735/0xc60
[ 11.578733][ T195] ? netlink_unicast+0x750/0x750
[ 11.578889][ T195] ? __might_fault+0x97/0x140
[ 11.579039][ T195] ____sys_sendmsg+0x419/0x850
[ 11.579187][ T195] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.579544][ T195] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.579720][ T195] ? move_addr_to_kernel+0x40/0x40
[ 11.579859][ T195] ? stack_depot_save_flags+0x367/0x770
[ 11.579998][ T195] ? validate_chain+0x38b/0xc20
[ 11.580151][ T195] ___sys_sendmsg+0x14e/0x1d0
[ 11.580301][ T195] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.580497][ T195] ? copy_msghdr_from_user+0x460/0x460
[ 11.580646][ T195] __sys_sendmsg+0x145/0x1f0
[ 11.580786][ T195] ? __sys_sendmsg_sock+0x20/0x20
[ 11.580927][ T195] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.581124][ T195] ? do_raw_spin_unlock+0x59/0x250
[ 11.581263][ T195] ? rcu_is_watching+0x15/0xd0
[ 11.581411][ T195] do_syscall_64+0x117/0xfc0
[ 11.581554][ T195] ? trace_hardirqs_off+0xd/0x30
[ 11.581696][ T195] ? exc_page_fault+0xee/0x100
[ 11.581836][ T195] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.582013][ T195] RIP: 0033:0x7f25ee99c08e
[ 11.582168][ 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
[ 11.582684][ T195] RSP: 002b:00007fff9169a9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.582895][ T195] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f25ee99c08e
[ 11.583117][ T195] RDX: 0000000000000000 RSI: 00007fff9169aaa0 RDI: 0000000000000005
[ 11.583337][ T195] RBP: 00007fff9169aa00 R08: 0000000000000000 R09: 0000000000000000
[ 11.583555][ T195] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb87
[ 11.583765][ T195] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9169b170
[ 11.583981][ T195]
[ 11.584093][ T195] irq event stamp: 18919
[ 11.584198][ T195] hardirqs last enabled at (18927): [] __up_console_sem+0x5a/0x70
[ 11.584448][ T195] hardirqs last disabled at (18936): [] __up_console_sem+0x3f/0x70
[ 11.584690][ T195] softirqs last enabled at (18138): [] handle_softirqs+0x611/0x940
[ 11.584933][ T195] softirqs last disabled at (18103): [] __irq_exit_rcu+0x103/0x1c0
[ 11.585188][ T195] ---[ end trace 0000000000000000 ]---
[ 11.620724][ T197] ------------[ cut here ]------------
[ 11.620917][ T197] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/197
[ 11.621217][ T197] CPU: 2 UID: 0 PID: 197 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.621549][ T197] Tainted: [W]=WARN
[ 11.621698][ T197] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.621912][ T197] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.622157][ T197] 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 18 e8 f0 ff b9 a6 ff ff
[ 11.622706][ T197] RSP: 0018:ffa00000009d7020 EFLAGS: 00010286
[ 11.622922][ T197] RAX: 00000000ffffffa6 RBX: ff1100000573e740 RCX: 1ff400000013adca
[ 11.623191][ T197] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000573e7f8
[ 11.623452][ T197] RBP: ff11000005e29000 R08: 1fe2200000ae7d00 R09: ff1100000cf0d158
[ 11.623702][ T197] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[ 11.623950][ T197] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000005e29ce1
[ 11.624224][ T197] FS: 00007efd9c6e5840(0000) GS:ff1100007dbb0000(0000) knlGS:0000000000000000
[ 11.624517][ T197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.624731][ T197] CR2: 0000000027bcc988 CR3: 000000000cfac003 CR4: 0000000000771ef0
[ 11.624985][ T197] PKRU: 55555554
[ 11.625156][ T197] Call Trace:
[ 11.625308][ T197]
[ 11.625438][ T197] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.625624][ T197] rtmsg_ifinfo+0x5c/0xb0
[ 11.625776][ T197] ? mark_held_locks+0x40/0x70
[ 11.625962][ T197] __dev_notify_flags+0x1b8/0x280
[ 11.626162][ T197] ? netif_change_name+0x8c0/0x8c0
[ 11.626357][ T197] ? __dev_change_flags+0x4a4/0x660
[ 11.626555][ T197] ? netif_set_allmulti+0x250/0x250
[ 11.626736][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.626918][ T197] ? is_bpf_text_address+0x68/0x110
[ 11.627114][ T197] netif_change_flags+0xfe/0x190
[ 11.627301][ T197] do_setlink.isra.0+0x1cc3/0x2750
[ 11.627499][ T197] ? rtnl_link_get_size+0x350/0x350
[ 11.627681][ T197] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.627892][ T197] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.628081][ T197] ? validate_chain+0x38b/0xc20
[ 11.628269][ T197] ? rcu_read_lock_any_held+0x66/0x90
[ 11.628465][ T197] ? stack_depot_save_flags+0x367/0x770
[ 11.628659][ T197] ? __lock_acquire+0x508/0xc10
[ 11.628841][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 11.629021][ T197] ? rtnl_newlink+0x883/0xea0
[ 11.629223][ T197] ? rcu_is_watching+0x15/0xd0
[ 11.629427][ T197] ? lock_acquire+0x134/0x160
[ 11.629607][ T197] ? rcu_is_watching+0x15/0xd0
[ 11.629788][ T197] ? rcu_is_watching+0x15/0xd0
[ 11.629973][ T197] ? trace_contention_end+0xb3/0x1a0
[ 11.630199][ T197] ? __mutex_lock+0x1db/0x2010
[ 11.630382][ T197] ? __mutex_lock+0x9b2/0x2010
[ 11.630590][ T197] ? rtnl_newlink+0x883/0xea0
[ 11.630771][ T197] ? ww_mutex_lock+0x160/0x160
[ 11.630955][ T197] ? __rtnl_newlink+0x3fa/0xa50
[ 11.631171][ T197] rtnl_newlink+0x8d1/0xea0
[ 11.631356][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 11.631551][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 11.631730][ T197] ? mark_usage+0x61/0x170
[ 11.631918][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 11.632113][ T197] ? find_held_lock+0x2b/0x80
[ 11.632298][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 11.632493][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.632683][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 11.632866][ T197] rtnetlink_rcv_msg+0x40d/0x9e0
[ 11.633056][ T197] ? validate_chain+0x38b/0xc20
[ 11.633250][ T197] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.633444][ T197] ? __lock_acquire+0x508/0xc10
[ 11.633626][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 11.633806][ T197] ? find_held_lock+0x2b/0x80
[ 11.634005][ T197] netlink_rcv_skb+0x14e/0x3a0
[ 11.634221][ T197] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.634420][ T197] ? netlink_ack+0xcd0/0xcd0
[ 11.634603][ T197] ? netlink_deliver_tap+0xc5/0x330
[ 11.634809][ T197] ? netlink_deliver_tap+0x13c/0x330
[ 11.634995][ T197] netlink_unicast+0x486/0x750
[ 11.635194][ T197] ? netlink_attachskb+0x810/0x810
[ 11.635373][ T197] ? __lock_acquire+0x508/0xc10
[ 11.635568][ T197] netlink_sendmsg+0x735/0xc60
[ 11.635750][ T197] ? netlink_unicast+0x750/0x750
[ 11.635935][ T197] ? __might_fault+0x97/0x140
[ 11.636135][ T197] ____sys_sendmsg+0x419/0x850
[ 11.636331][ T197] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.636522][ T197] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.636734][ T197] ? move_addr_to_kernel+0x40/0x40
[ 11.636916][ T197] ? stack_depot_save_flags+0x367/0x770
[ 11.637113][ T197] ? validate_chain+0x38b/0xc20
[ 11.637298][ T197] ___sys_sendmsg+0x14e/0x1d0
[ 11.637493][ T197] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.637707][ T197] ? copy_msghdr_from_user+0x460/0x460
[ 11.637896][ T197] __sys_sendmsg+0x145/0x1f0
[ 11.638108][ T197] ? __sys_sendmsg_sock+0x20/0x20
[ 11.638288][ T197] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.638516][ T197] ? do_raw_spin_unlock+0x59/0x250
[ 11.638699][ T197] ? rcu_is_watching+0x15/0xd0
[ 11.638880][ T197] do_syscall_64+0x117/0xfc0
[ 11.639068][ T197] ? trace_hardirqs_off+0xd/0x30
[ 11.639259][ T197] ? exc_page_fault+0xee/0x100
[ 11.639453][ T197] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.639665][ T197] RIP: 0033:0x7efd9c91f08e
[ 11.639849][ T197] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.640383][ T197] RSP: 002b:00007ffd353b8280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.640642][ T197] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007efd9c91f08e
[ 11.640888][ T197] RDX: 0000000000000000 RSI: 00007ffd353b8330 RDI: 0000000000000005
[ 11.641154][ T197] RBP: 00007ffd353b8290 R08: 0000000000000000 R09: 0000000000000000
[ 11.641400][ T197] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb87
[ 11.641653][ T197] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd353b8a00
[ 11.641899][ T197]
[ 11.642050][ T197] irq event stamp: 23973
[ 11.642207][ T197] hardirqs last enabled at (23983): [] __up_console_sem+0x5a/0x70
[ 11.642495][ T197] hardirqs last disabled at (23994): [] __up_console_sem+0x3f/0x70
[ 11.642770][ T197] softirqs last enabled at (23380): [] handle_softirqs+0x611/0x940
[ 11.643050][ T197] softirqs last disabled at (23373): [] __irq_exit_rcu+0x103/0x1c0
[ 11.643352][ T197] ---[ end trace 0000000000000000 ]---
[ 11.656589][ T38] ------------[ cut here ]------------
[ 11.656787][ T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u19:0/38
[ 11.657126][ T38] CPU: 0 UID: 0 PID: 38 Comm: kworker/u19:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.657473][ T38] Tainted: [W]=WARN
[ 11.657577][ T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.657741][ T38] Workqueue: events_unbound linkwatch_event
[ 11.657943][ T38] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.658126][ T38] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 18 e8 f0 ff b9 a6 ff ff
[ 11.658594][ T38] RSP: 0018:ffa00000002af760 EFLAGS: 00010286
[ 11.658758][ T38] RAX: 00000000ffffffa6 RBX: ff11000009e9ee40 RCX: 1ff4000000055eb2
[ 11.658953][ T38] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009e9eef8
[ 11.659155][ T38] RBP: ff1100000c631000 R08: 1fe22000013d3de0 R09: ff11000001d92ea8
[ 11.659348][ T38] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 11.659570][ T38] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 11.659767][ T38] FS: 0000000000000000(0000) GS:ff1100007dab0000(0000) knlGS:0000000000000000
[ 11.659999][ T38] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.660178][ T38] CR2: 000056159f595d5c CR3: 000000000dca8001 CR4: 0000000000771ef0
[ 11.660374][ T38] PKRU: 55555554
[ 11.660478][ T38] Call Trace:
[ 11.660578][ T38]
[ 11.660646][ T38] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.660778][ T38] ? notifier_call_chain+0xb0/0x320
[ 11.660910][ T38] rtmsg_ifinfo+0x5c/0xb0
[ 11.661012][ T38] netif_state_change+0x155/0x340
[ 11.661165][ T38] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 11.661327][ T38] ? mod_delayed_work_on+0xc2/0x120
[ 11.661470][ T38] netif_set_operstate+0xc1/0x100
[ 11.661600][ T38] ? rtnl_put_cacheinfo+0x250/0x250
[ 11.661728][ T38] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 11.661891][ T38] hsr_check_carrier_and_operstate+0x4da/0x700
[ 11.662063][ T38] hsr_netdev_notify+0x387/0xad0
[ 11.662200][ T38] ? unregister_vlan_dev+0x380/0x380
[ 11.662333][ T38] ? hsr_port_get_hsr+0x150/0x150
[ 11.662472][ T38] notifier_call_chain+0xb0/0x320
[ 11.662605][ T38] netif_state_change+0x139/0x340
[ 11.662736][ T38] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 11.662899][ T38] ? linkwatch_do_dev+0xae/0xd0
[ 11.663039][ T38] __linkwatch_run_queue+0x34c/0x750
[ 11.663179][ T38] ? linkwatch_do_dev+0xd0/0xd0
[ 11.663313][ T38] linkwatch_event+0x7f/0xb0
[ 11.663449][ T38] ? __linkwatch_run_queue+0x750/0x750
[ 11.663595][ T38] process_one_work+0xdf8/0x1410
[ 11.663731][ T38] ? pwq_dec_nr_in_flight+0x710/0x710
[ 11.663875][ T38] ? lock_acquire.part.0+0xbc/0x260
[ 11.664016][ T38] worker_thread+0x4f1/0xd60
[ 11.664161][ T38] ? rescuer_thread+0x1320/0x1320
[ 11.664292][ T38] kthread+0x367/0x460
[ 11.664396][ T38] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 11.664570][ T38] ? kthread_affine_node+0x330/0x330
[ 11.664702][ T38] ret_from_fork+0x474/0x6b0
[ 11.664836][ T38] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 11.665000][ T38] ? __switch_to+0x5a3/0xe00
[ 11.665149][ T38] ? kthread_affine_node+0x330/0x330
[ 11.665282][ T38] ret_from_fork_asm+0x11/0x20
[ 11.665427][ T38]
[ 11.665527][ T38] irq event stamp: 29689
[ 11.665625][ T38] hardirqs last enabled at (29697): [] __up_console_sem+0x5a/0x70
[ 11.665852][ T38] hardirqs last disabled at (29704): [] __up_console_sem+0x3f/0x70
[ 11.666092][ T38] softirqs last enabled at (29562): [] handle_softirqs+0x611/0x940
[ 11.666326][ T38] softirqs last disabled at (29557): [] __irq_exit_rcu+0x103/0x1c0
[ 11.666565][ T38] ---[ end trace 0000000000000000 ]---
[ 11.666782][ T38] ------------[ cut here ]------------
[ 11.666905][ T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u19:0/38
[ 11.667160][ T38] CPU: 0 UID: 0 PID: 38 Comm: kworker/u19:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.667443][ T38] Tainted: [W]=WARN
[ 11.667536][ T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.667689][ T38] Workqueue: events_unbound linkwatch_event
[ 11.667850][ T38] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.668011][ T38] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 18 e8 f0 ff b9 a6 ff ff
[ 11.668466][ T38] RSP: 0018:ffa00000002af9e0 EFLAGS: 00010286
[ 11.668638][ T38] RAX: 00000000ffffffa6 RBX: ff11000009e9f8c0 RCX: 1ff4000000055f02
[ 11.668824][ T38] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009e9f978
[ 11.669043][ T38] RBP: ff11000005c91000 R08: 1fe22000013d3f30 R09: ff11000001d92ea8
[ 11.669235][ T38] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 11.669424][ T38] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 11.669610][ T38] FS: 0000000000000000(0000) GS:ff1100007dab0000(0000) knlGS:0000000000000000
[ 11.669822][ T38] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.669978][ T38] CR2: 000056159f595d5c CR3: 000000000dca8001 CR4: 0000000000771ef0
[ 11.670188][ T38] PKRU: 55555554
[ 11.670292][ T38] Call Trace:
[ 11.670388][ T38]
[ 11.670457][ T38] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.670582][ T38] ? notifier_call_chain+0xb0/0x320
[ 11.670704][ T38] rtmsg_ifinfo+0x5c/0xb0
[ 11.670798][ T38] netif_state_change+0x155/0x340
[ 11.670924][ T38] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 11.671087][ T38] ? linkwatch_do_dev+0xae/0xd0
[ 11.671208][ T38] __linkwatch_run_queue+0x34c/0x750
[ 11.671331][ T38] ? linkwatch_do_dev+0xd0/0xd0
[ 11.671462][ T38] linkwatch_event+0x7f/0xb0
[ 11.671593][ T38] ? __linkwatch_run_queue+0x750/0x750
[ 11.671716][ T38] process_one_work+0xdf8/0x1410
[ 11.671840][ T38] ? pwq_dec_nr_in_flight+0x710/0x710
[ 11.671963][ T38] ? lock_acquire.part.0+0xbc/0x260
[ 11.672097][ T38] worker_thread+0x4f1/0xd60
[ 11.672226][ T38] ? rescuer_thread+0x1320/0x1320
[ 11.672346][ T38] kthread+0x367/0x460
[ 11.672444][ T38] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 11.672604][ T38] ? kthread_affine_node+0x330/0x330
[ 11.672726][ T38] ret_from_fork+0x474/0x6b0
[ 11.672849][ T38] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 11.673003][ T38] ? __switch_to+0x5a3/0xe00
[ 11.673137][ T38] ? kthread_affine_node+0x330/0x330
[ 11.673260][ T38] ret_from_fork_asm+0x11/0x20
[ 11.673394][ T38]
[ 11.673490][ T38] irq event stamp: 30201
[ 11.673587][ T38] hardirqs last enabled at (30209): [] __up_console_sem+0x5a/0x70
[ 11.673800][ T38] hardirqs last disabled at (30216): [] __up_console_sem+0x3f/0x70
[ 11.674012][ T38] softirqs last enabled at (29846): [] handle_softirqs+0x611/0x940
[ 11.674239][ T38] softirqs last disabled at (29839): [] __irq_exit_rcu+0x103/0x1c0
[ 11.674453][ T38] ---[ end trace 0000000000000000 ]---
[ 11.685573][ T38] ------------[ cut here ]------------
[ 11.685717][ T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u19:0/38
[ 11.686052][ T38] CPU: 0 UID: 0 PID: 38 Comm: kworker/u19:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.686497][ T38] Tainted: [W]=WARN
[ 11.686642][ T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.686846][ T38] Workqueue: events_unbound linkwatch_event
[ 11.687099][ T38] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.687346][ T38] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 18 e8 f0 ff b9 a6 ff ff
[ 11.688048][ T38] RSP: 0018:ffa00000002af9e0 EFLAGS: 00010286
[ 11.688302][ T38] RAX: 00000000ffffffa6 RBX: ff1100000c474900 RCX: 1ff4000000055f02
[ 11.688595][ T38] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c4749b8
[ 11.688787][ T38] RBP: ff1100000c631000 R08: 1fe220000188e938 R09: ff11000001d92ea8
[ 11.688972][ T38] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 11.689210][ T38] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 11.689396][ T38] FS: 0000000000000000(0000) GS:ff1100007dab0000(0000) knlGS:0000000000000000
[ 11.689629][ T38] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.689780][ T38] CR2: 000056159f595d5c CR3: 0000000018d49006 CR4: 0000000000771ef0
[ 11.689964][ T38] PKRU: 55555554
[ 11.690067][ T38] Call Trace:
[ 11.690179][ T38]
[ 11.690255][ T38] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.690381][ T38] ? notifier_call_chain+0xb0/0x320
[ 11.690512][ T38] rtmsg_ifinfo+0x5c/0xb0
[ 11.690607][ T38] netif_state_change+0x155/0x340
[ 11.690737][ T38] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 11.690902][ T38] ? linkwatch_do_dev+0xae/0xd0
[ 11.691028][ T38] __linkwatch_run_queue+0x34c/0x750
[ 11.691171][ T38] ? linkwatch_do_dev+0xd0/0xd0
[ 11.691297][ T38] linkwatch_event+0x7f/0xb0
[ 11.691427][ T38] ? __linkwatch_run_queue+0x750/0x750
[ 11.691552][ T38] process_one_work+0xdf8/0x1410
[ 11.691684][ T38] ? pwq_dec_nr_in_flight+0x710/0x710
[ 11.691809][ T38] ? lock_acquire.part.0+0xbc/0x260
[ 11.691938][ T38] worker_thread+0x4f1/0xd60
[ 11.692074][ T38] ? rescuer_thread+0x1320/0x1320
[ 11.692231][ T38] kthread+0x367/0x460
[ 11.692372][ T38] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 11.692732][ T38] ? kthread_affine_node+0x330/0x330
[ 11.692915][ T38] ret_from_fork+0x474/0x6b0
[ 11.693117][ T38] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 11.693376][ T38] ? __switch_to+0x5a3/0xe00
[ 11.693582][ T38] ? kthread_affine_node+0x330/0x330
[ 11.693734][ T38] ret_from_fork_asm+0x11/0x20
[ 11.693869][ T38]
[ 11.693973][ T38] irq event stamp: 40231
[ 11.694122][ T38] hardirqs last enabled at (40239): [] __up_console_sem+0x5a/0x70
[ 11.694471][ T38] hardirqs last disabled at (40248): [] __up_console_sem+0x3f/0x70
[ 11.694802][ T38] softirqs last enabled at (40170): [] handle_softirqs+0x611/0x940
[ 11.695131][ T38] softirqs last disabled at (39989): [] __irq_exit_rcu+0x103/0x1c0
[ 11.695470][ T38] ---[ end trace 0000000000000000 ]---
[ 11.702621][ T199] ------------[ cut here ]------------
[ 11.702779][ T199] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/199
[ 11.703044][ T199] CPU: 1 UID: 0 PID: 199 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.703331][ T199] Tainted: [W]=WARN
[ 11.703440][ T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.703608][ T199] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.703786][ T199] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 18 e8 f0 ff b9 a6 ff ff
[ 11.704300][ T199] RSP: 0018:ffa0000000577020 EFLAGS: 00010286
[ 11.704476][ T199] RAX: 00000000ffffffa6 RBX: ff1100000cf071c0 RCX: 1ff40000000aedca
[ 11.704672][ T199] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000cf07278
[ 11.704868][ T199] RBP: ff1100000d9e1000 R08: 1fe22000019e0e50 R09: ff11000008d92e58
[ 11.705072][ T199] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001
[ 11.705279][ T199] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000d9e1ce1
[ 11.705483][ T199] FS: 00007fdcdba22840(0000) GS:ff1100007db30000(0000) knlGS:0000000000000000
[ 11.705716][ T199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.705912][ T199] CR2: 00007fdcdbcf21a0 CR3: 000000000b760005 CR4: 0000000000771ef0
[ 11.706138][ T199] PKRU: 55555554
[ 11.706238][ T199] Call Trace:
[ 11.706338][ T199]
[ 11.707131][ T199] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.707278][ T199] rtmsg_ifinfo+0x5c/0xb0
[ 11.707380][ T199] ? mark_held_locks+0x40/0x70
[ 11.707585][ T199] __dev_notify_flags+0x1b8/0x280
[ 11.707722][ T199] ? netif_change_name+0x8c0/0x8c0
[ 11.707858][ T199] ? __dev_change_flags+0x4a4/0x660
[ 11.707994][ T199] ? netif_set_allmulti+0x250/0x250
[ 11.708155][ T199] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.708292][ T199] ? is_bpf_text_address+0x68/0x110
[ 11.708523][ T199] netif_change_flags+0xfe/0x190
[ 11.708657][ T199] do_setlink.isra.0+0x1cc3/0x2750
[ 11.708799][ T199] ? rtnl_link_get_size+0x350/0x350
[ 11.708936][ T199] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.709116][ T199] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.709318][ T199] ? validate_chain+0x38b/0xc20
[ 11.709541][ T199] ? rcu_read_lock_any_held+0x66/0x90
[ 11.709675][ T199] ? stack_depot_save_flags+0x367/0x770
[ 11.709811][ T199] ? __lock_acquire+0x508/0xc10
[ 11.709948][ T199] ? lock_acquire.part.0+0xbc/0x260
[ 11.710114][ T199] ? rtnl_newlink+0x883/0xea0
[ 11.710251][ T199] ? rcu_is_watching+0x15/0xd0
[ 11.710384][ T199] ? lock_acquire+0x134/0x160
[ 11.710577][ T199] ? rcu_is_watching+0x15/0xd0
[ 11.710711][ T199] ? rcu_is_watching+0x15/0xd0
[ 11.710844][ T199] ? trace_contention_end+0xb3/0x1a0
[ 11.710980][ T199] ? __mutex_lock+0x1db/0x2010
[ 11.711124][ T199] ? __mutex_lock+0x9b2/0x2010
[ 11.711262][ T199] ? rtnl_newlink+0x883/0xea0
[ 11.711397][ T199] ? ww_mutex_lock+0x160/0x160
[ 11.711600][ T199] ? __rtnl_newlink+0x3fa/0xa50
[ 11.711736][ T199] rtnl_newlink+0x8d1/0xea0
[ 11.711873][ T199] ? lock_acquire.part.0+0xbc/0x260
[ 11.712008][ T199] ? __rtnl_newlink+0xa50/0xa50
[ 11.712159][ T199] ? mark_usage+0x61/0x170
[ 11.712296][ T199] ? lock_acquire.part.0+0xbc/0x260
[ 11.712515][ T199] ? find_held_lock+0x2b/0x80
[ 11.712649][ T199] ? __rtnl_newlink+0xa50/0xa50
[ 11.712782][ T199] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.712919][ T199] ? __rtnl_newlink+0xa50/0xa50
[ 11.713060][ T199] rtnetlink_rcv_msg+0x40d/0x9e0
[ 11.713198][ T199] ? validate_chain+0x38b/0xc20
[ 11.713332][ T199] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.713475][ T199] ? __lock_acquire+0x508/0xc10
[ 11.713613][ T199] ? lock_acquire.part.0+0xbc/0x260
[ 11.713746][ T199] ? find_held_lock+0x2b/0x80
[ 11.713880][ T199] netlink_rcv_skb+0x14e/0x3a0
[ 11.714017][ T199] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.714174][ T199] ? netlink_ack+0xcd0/0xcd0
[ 11.714310][ T199] ? netlink_deliver_tap+0xc5/0x330
[ 11.714447][ T199] ? netlink_deliver_tap+0x13c/0x330
[ 11.714584][ T199] netlink_unicast+0x486/0x750
[ 11.714720][ T199] ? netlink_attachskb+0x810/0x810
[ 11.714854][ T199] ? __lock_acquire+0x508/0xc10
[ 11.714990][ T199] netlink_sendmsg+0x735/0xc60
[ 11.715137][ T199] ? netlink_unicast+0x750/0x750
[ 11.715274][ T199] ? __might_fault+0x97/0x140
[ 11.715414][ T199] ____sys_sendmsg+0x419/0x850
[ 11.715568][ T199] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.715702][ T199] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.715870][ T199] ? move_addr_to_kernel+0x40/0x40
[ 11.716005][ T199] ? stack_depot_save_flags+0x367/0x770
[ 11.716158][ T199] ? validate_chain+0x38b/0xc20
[ 11.716296][ T199] ___sys_sendmsg+0x14e/0x1d0
[ 11.716446][ T199] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.716614][ T199] ? copy_msghdr_from_user+0x460/0x460
[ 11.716759][ T199] __sys_sendmsg+0x145/0x1f0
[ 11.716892][ T199] ? __sys_sendmsg_sock+0x20/0x20
[ 11.717025][ T199] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.717205][ T199] ? do_raw_spin_unlock+0x59/0x250
[ 11.717340][ T199] ? rcu_is_watching+0x15/0xd0
[ 11.717481][ T199] do_syscall_64+0x117/0xfc0
[ 11.717617][ T199] ? trace_hardirqs_off+0xd/0x30
[ 11.717749][ T199] ? exc_page_fault+0xee/0x100
[ 11.717884][ T199] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.718116][ T199] RIP: 0033:0x7fdcdbc5c08e
[ 11.718256][ T199] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.718744][ T199] RSP: 002b:00007ffec11209e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.718948][ T199] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fdcdbc5c08e
[ 11.719183][ T199] RDX: 0000000000000000 RSI: 00007ffec1120a90 RDI: 0000000000000005
[ 11.719395][ T199] RBP: 00007ffec11209f0 R08: 0000000000000000 R09: 0000000000000000
[ 11.719603][ T199] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb87
[ 11.719805][ T199] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec1121160
[ 11.720011][ T199]
[ 11.720124][ T199] irq event stamp: 15773
[ 11.720225][ T199] hardirqs last enabled at (15781): [] __up_console_sem+0x5a/0x70
[ 11.720466][ T199] hardirqs last disabled at (15790): [] __up_console_sem+0x3f/0x70
[ 11.720699][ T199] softirqs last enabled at (15366): [] handle_softirqs+0x611/0x940
[ 11.720935][ T199] softirqs last disabled at (15237): [] __irq_exit_rcu+0x103/0x1c0
[ 11.721177][ T199] ---[ end trace 0000000000000000 ]---
[ 11.749684][ T201] hsr2: Slave A (ns2eth1) is not up; please bring it up to get a fully working HSR network
[ 11.749995][ T201] hsr2: Slave B (ns2eth2) is not up; please bring it up to get a fully working HSR network
[ 11.751317][ T201] ------------[ cut here ]------------
[ 11.751512][ T201] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/201
[ 11.751795][ T201] CPU: 2 UID: 0 PID: 201 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.752128][ T201] Tainted: [W]=WARN
[ 11.752280][ T201] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.752509][ T201] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.752733][ T201] 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 18 e8 f0 ff b9 a6 ff ff
[ 11.753286][ T201] RSP: 0018:ffa00000009d7020 EFLAGS: 00010286
[ 11.753515][ T201] RAX: 00000000ffffffa6 RBX: ff1100000cf06740 RCX: 1ff400000013adca
[ 11.753763][ T201] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000cf067f8
[ 11.754013][ T201] RBP: ff11000009fa9000 R08: 1fe22000019e0d00 R09: ff110000020d0b58
[ 11.754291][ T201] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[ 11.754654][ T201] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009fa9ce1
[ 11.754982][ T201] FS: 00007f837321b840(0000) GS:ff1100007dbb0000(0000) knlGS:0000000000000000
[ 11.755356][ T201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.755654][ T201] CR2: 000000000ebbc988 CR3: 000000000cfaa001 CR4: 0000000000771ef0
[ 11.755951][ T201] PKRU: 55555554
[ 11.756112][ T201] Call Trace:
[ 11.756262][ T201]
[ 11.756379][ T201] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.756579][ T201] rtmsg_ifinfo+0x5c/0xb0
[ 11.756738][ T201] ? mark_held_locks+0x40/0x70
[ 11.756918][ T201] __dev_notify_flags+0x1b8/0x280
[ 11.757126][ T201] ? netif_change_name+0x8c0/0x8c0
[ 11.757313][ T201] ? __dev_change_flags+0x4a4/0x660
[ 11.757513][ T201] ? netif_set_allmulti+0x250/0x250
[ 11.757695][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.757877][ T201] ? is_bpf_text_address+0x68/0x110
[ 11.758068][ T201] netif_change_flags+0xfe/0x190
[ 11.758263][ T201] do_setlink.isra.0+0x1cc3/0x2750
[ 11.758474][ T201] ? rtnl_link_get_size+0x350/0x350
[ 11.758664][ T201] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.758900][ T201] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.759102][ T201] ? validate_chain+0x38b/0xc20
[ 11.759287][ T201] ? rcu_read_lock_any_held+0x66/0x90
[ 11.759485][ T201] ? stack_depot_save_flags+0x367/0x770
[ 11.759673][ T201] ? __lock_acquire+0x508/0xc10
[ 11.759857][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 11.760051][ T201] ? rtnl_newlink+0x883/0xea0
[ 11.760245][ T201] ? rcu_is_watching+0x15/0xd0
[ 11.760442][ T201] ? lock_acquire+0x134/0x160
[ 11.760623][ T201] ? rcu_is_watching+0x15/0xd0
[ 11.760805][ T201] ? rcu_is_watching+0x15/0xd0
[ 11.760989][ T201] ? trace_contention_end+0xb3/0x1a0
[ 11.761192][ T201] ? __mutex_lock+0x1db/0x2010
[ 11.761375][ T201] ? __mutex_lock+0x9b2/0x2010
[ 11.761577][ T201] ? rtnl_newlink+0x883/0xea0
[ 11.761760][ T201] ? ww_mutex_lock+0x160/0x160
[ 11.761949][ T201] ? __rtnl_newlink+0x3fa/0xa50
[ 11.762153][ T201] rtnl_newlink+0x8d1/0xea0
[ 11.762339][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 11.762549][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 11.762730][ T201] ? mark_usage+0x61/0x170
[ 11.762914][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 11.763113][ T201] ? find_held_lock+0x2b/0x80
[ 11.763298][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 11.763496][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.763679][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 11.763866][ T201] rtnetlink_rcv_msg+0x40d/0x9e0
[ 11.764055][ T201] ? validate_chain+0x38b/0xc20
[ 11.764243][ T201] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.764441][ T201] ? __lock_acquire+0x508/0xc10
[ 11.764624][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 11.764806][ T201] ? find_held_lock+0x2b/0x80
[ 11.764992][ T201] netlink_rcv_skb+0x14e/0x3a0
[ 11.765193][ T201] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.765378][ T201] ? netlink_ack+0xcd0/0xcd0
[ 11.765587][ T201] ? netlink_deliver_tap+0xc5/0x330
[ 11.765767][ T201] ? netlink_deliver_tap+0x13c/0x330
[ 11.765957][ T201] netlink_unicast+0x486/0x750
[ 11.766159][ T201] ? netlink_attachskb+0x810/0x810
[ 11.766340][ T201] ? __lock_acquire+0x508/0xc10
[ 11.766538][ T201] netlink_sendmsg+0x735/0xc60
[ 11.766721][ T201] ? netlink_unicast+0x750/0x750
[ 11.766904][ T201] ? __might_fault+0x97/0x140
[ 11.767102][ T201] ____sys_sendmsg+0x419/0x850
[ 11.767289][ T201] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.767486][ T201] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.767698][ T201] ? move_addr_to_kernel+0x40/0x40
[ 11.767882][ T201] ? stack_depot_save_flags+0x367/0x770
[ 11.768075][ T201] ? validate_chain+0x38b/0xc20
[ 11.768271][ T201] ___sys_sendmsg+0x14e/0x1d0
[ 11.768468][ T201] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.768689][ T201] ? copy_msghdr_from_user+0x460/0x460
[ 11.768881][ T201] __sys_sendmsg+0x145/0x1f0
[ 11.769072][ T201] ? __sys_sendmsg_sock+0x20/0x20
[ 11.769334][ T201] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.769607][ T201] ? do_raw_spin_unlock+0x59/0x250
[ 11.769790][ T201] ? rcu_is_watching+0x15/0xd0
[ 11.769977][ T201] do_syscall_64+0x117/0xfc0
[ 11.770182][ T201] ? trace_hardirqs_off+0xd/0x30
[ 11.770369][ T201] ? exc_page_fault+0xee/0x100
[ 11.770568][ T201] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.770783][ T201] RIP: 0033:0x7f837345508e
[ 11.770973][ T201] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.771613][ T201] RSP: 002b:00007ffdde0958c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.771932][ T201] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f837345508e
[ 11.772296][ T201] RDX: 0000000000000000 RSI: 00007ffdde095970 RDI: 0000000000000005
[ 11.772669][ T201] RBP: 00007ffdde0958d0 R08: 0000000000000000 R09: 0000000000000000
[ 11.773055][ T201] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb88
[ 11.773437][ T201] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdde096040
[ 11.773795][ T201]
[ 11.774001][ T201] irq event stamp: 16809
[ 11.774216][ T201] hardirqs last enabled at (16819): [] __up_console_sem+0x5a/0x70
[ 11.774533][ T201] hardirqs last disabled at (16830): [] __up_console_sem+0x3f/0x70
[ 11.774812][ T201] softirqs last enabled at (15902): [] handle_softirqs+0x611/0x940
[ 11.775169][ T201] softirqs last disabled at (15829): [] __irq_exit_rcu+0x103/0x1c0
[ 11.775471][ T201] ---[ end trace 0000000000000000 ]---
[ 11.776573][ T201] ------------[ cut here ]------------
[ 11.776735][ T201] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/201
[ 11.776986][ T201] CPU: 1 UID: 0 PID: 201 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.777285][ T201] Tainted: [W]=WARN
[ 11.777393][ T201] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.777582][ T201] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.777764][ T201] 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 18 e8 f0 ff b9 a6 ff ff
[ 11.778286][ T201] RSP: 0018:ffa00000009d6da0 EFLAGS: 00010286
[ 11.778474][ T201] RAX: 00000000ffffffa6 RBX: ff1100000dcdc040 RCX: 1ff400000013ad7a
[ 11.778689][ T201] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000dcdc0f8
[ 11.778900][ T201] RBP: ff11000009fa9000 R08: 1fe2200001b9b820 R09: ff110000020d0b58
[ 11.779121][ T201] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 11.779333][ T201] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 11.779562][ T201] FS: 00007f837321b840(0000) GS:ff1100007db30000(0000) knlGS:0000000000000000
[ 11.779813][ T201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.779994][ T201] CR2: 00007fdcdbaef574 CR3: 000000000cfaa006 CR4: 0000000000771ef0
[ 11.780254][ T201] PKRU: 55555554
[ 11.780360][ T201] Call Trace:
[ 11.780475][ T201]
[ 11.780552][ T201] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.780697][ T201] ? notifier_call_chain+0xb0/0x320
[ 11.780841][ T201] rtmsg_ifinfo+0x5c/0xb0
[ 11.780956][ T201] netif_state_change+0x155/0x340
[ 11.781112][ T201] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 11.781292][ T201] netif_set_operstate+0xc1/0x100
[ 11.781443][ T201] ? rtnl_put_cacheinfo+0x250/0x250
[ 11.781594][ T201] hsr_check_carrier_and_operstate+0x1ec/0x700
[ 11.781773][ T201] ? hsr_port_get_hsr+0x9c/0x150
[ 11.781915][ T201] ? packet_notifier+0x1c2/0xbd0
[ 11.782086][ T201] ? mutex_is_locked+0x1c/0x50
[ 11.782227][ T201] hsr_netdev_notify+0x387/0xad0
[ 11.782368][ T201] ? hsr_port_get_hsr+0x150/0x150
[ 11.782518][ T201] notifier_call_chain+0xb0/0x320
[ 11.782662][ T201] __dev_notify_flags+0xde/0x280
[ 11.782808][ T201] ? netif_change_name+0x8c0/0x8c0
[ 11.782954][ T201] ? netif_set_allmulti+0x250/0x250
[ 11.783109][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.783251][ T201] ? is_bpf_text_address+0x68/0x110
[ 11.783396][ T201] netif_change_flags+0xfe/0x190
[ 11.783548][ T201] do_setlink.isra.0+0x1cc3/0x2750
[ 11.783691][ T201] ? rtnl_link_get_size+0x350/0x350
[ 11.783836][ T201] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.784016][ T201] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.784171][ T201] ? validate_chain+0x38b/0xc20
[ 11.784313][ T201] ? rcu_read_lock_any_held+0x66/0x90
[ 11.784460][ T201] ? stack_depot_save_flags+0x367/0x770
[ 11.784604][ T201] ? __lock_acquire+0x508/0xc10
[ 11.784751][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 11.784893][ T201] ? rtnl_newlink+0x883/0xea0
[ 11.785042][ T201] ? rcu_is_watching+0x15/0xd0
[ 11.785190][ T201] ? lock_acquire+0x134/0x160
[ 11.785332][ T201] ? rcu_is_watching+0x15/0xd0
[ 11.785481][ T201] ? rcu_is_watching+0x15/0xd0
[ 11.785624][ T201] ? trace_contention_end+0xb3/0x1a0
[ 11.785767][ T201] ? __mutex_lock+0x1db/0x2010
[ 11.785911][ T201] ? __mutex_lock+0x9b2/0x2010
[ 11.786059][ T201] ? rtnl_newlink+0x883/0xea0
[ 11.786204][ T201] ? ww_mutex_lock+0x160/0x160
[ 11.786345][ T201] ? __rtnl_newlink+0x3fa/0xa50
[ 11.786495][ T201] rtnl_newlink+0x8d1/0xea0
[ 11.786637][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 11.786776][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 11.786920][ T201] ? mark_usage+0x61/0x170
[ 11.787072][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 11.787218][ T201] ? find_held_lock+0x2b/0x80
[ 11.787359][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 11.787511][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.787652][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 11.787798][ T201] rtnetlink_rcv_msg+0x40d/0x9e0
[ 11.787943][ T201] ? validate_chain+0x38b/0xc20
[ 11.788092][ T201] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.788234][ T201] ? __lock_acquire+0x508/0xc10
[ 11.788376][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 11.788522][ T201] ? find_held_lock+0x2b/0x80
[ 11.788663][ T201] netlink_rcv_skb+0x14e/0x3a0
[ 11.788805][ T201] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.788948][ T201] ? netlink_ack+0xcd0/0xcd0
[ 11.789101][ T201] ? netlink_deliver_tap+0xc5/0x330
[ 11.789244][ T201] ? netlink_deliver_tap+0x13c/0x330
[ 11.789386][ T201] netlink_unicast+0x486/0x750
[ 11.789533][ T201] ? netlink_attachskb+0x810/0x810
[ 11.789674][ T201] ? __lock_acquire+0x508/0xc10
[ 11.789817][ T201] netlink_sendmsg+0x735/0xc60
[ 11.789960][ T201] ? netlink_unicast+0x750/0x750
[ 11.790111][ T201] ? __might_fault+0x97/0x140
[ 11.790253][ T201] ____sys_sendmsg+0x419/0x850
[ 11.790408][ T201] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.790549][ T201] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.790724][ T201] ? move_addr_to_kernel+0x40/0x40
[ 11.790865][ T201] ? stack_depot_save_flags+0x367/0x770
[ 11.791008][ T201] ? validate_chain+0x38b/0xc20
[ 11.791157][ T201] ___sys_sendmsg+0x14e/0x1d0
[ 11.791299][ T201] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.791481][ T201] ? copy_msghdr_from_user+0x460/0x460
[ 11.791633][ T201] __sys_sendmsg+0x145/0x1f0
[ 11.791774][ T201] ? __sys_sendmsg_sock+0x20/0x20
[ 11.791917][ T201] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.792106][ T201] ? do_raw_spin_unlock+0x59/0x250
[ 11.792247][ T201] ? rcu_is_watching+0x15/0xd0
[ 11.792388][ T201] do_syscall_64+0x117/0xfc0
[ 11.792540][ T201] ? trace_hardirqs_off+0xd/0x30
[ 11.792683][ T201] ? exc_page_fault+0xee/0x100
[ 11.792825][ T201] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.793002][ T201] RIP: 0033:0x7f837345508e
[ 11.793159][ T201] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.793682][ T201] RSP: 002b:00007ffdde0958c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.793898][ T201] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f837345508e
[ 11.794119][ T201] RDX: 0000000000000000 RSI: 00007ffdde095970 RDI: 0000000000000005
[ 11.794329][ T201] RBP: 00007ffdde0958d0 R08: 0000000000000000 R09: 0000000000000000
[ 11.794549][ T201] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb88
[ 11.794761][ T201] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdde096040
[ 11.794976][ T201]
[ 11.795091][ T201] irq event stamp: 18403
[ 11.795197][ T201] hardirqs last enabled at (18411): [] __up_console_sem+0x5a/0x70
[ 11.795449][ T201] hardirqs last disabled at (18420): [] __up_console_sem+0x3f/0x70
[ 11.795694][ T201] softirqs last enabled at (17442): [] __alloc_skb+0x4cb/0x600
[ 11.795939][ T201] softirqs last disabled at (17440): [] __alloc_skb+0x4cb/0x600
[ 11.796193][ T201] ---[ end trace 0000000000000000 ]---
[ 11.838458][ T202] ------------[ cut here ]------------
[ 11.838618][ T202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/202
[ 11.838865][ T202] CPU: 3 UID: 0 PID: 202 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.839152][ T202] Tainted: [W]=WARN
[ 11.839255][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.839454][ T202] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.839638][ T202] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 18 e8 f0 ff b9 a6 ff ff
[ 11.840138][ T202] RSP: 0018:ffa0000000927020 EFLAGS: 00010286
[ 11.840314][ T202] RAX: 00000000ffffffa6 RBX: ff1100000dcdcac0 RCX: 1ff4000000124dca
[ 11.840523][ T202] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000dcdcb78
[ 11.840721][ T202] RBP: ff11000004f44000 R08: 1fe2200001b9b970 R09: ff1100000b3c8b58
[ 11.840989][ T202] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[ 11.841277][ T202] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000004f44ce1
[ 11.841609][ T202] FS: 00007f9b3b7bd840(0000) GS:ff1100007dc30000(0000) knlGS:0000000000000000
[ 11.841986][ T202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.842257][ T202] CR2: 0000000028421988 CR3: 000000000cd88005 CR4: 0000000000771ef0
[ 11.842583][ T202] PKRU: 55555554
[ 11.842747][ T202] Call Trace:
[ 11.842908][ T202]
[ 11.843021][ T202] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.843244][ T202] rtmsg_ifinfo+0x5c/0xb0
[ 11.843416][ T202] ? mark_held_locks+0x40/0x70
[ 11.843633][ T202] __dev_notify_flags+0x1b8/0x280
[ 11.843848][ T202] ? netif_change_name+0x8c0/0x8c0
[ 11.844072][ T202] ? __dev_change_flags+0x4a4/0x660
[ 11.844287][ T202] ? netif_set_allmulti+0x250/0x250
[ 11.844615][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.844832][ T202] ? is_bpf_text_address+0x68/0x110
[ 11.845054][ T202] netif_change_flags+0xfe/0x190
[ 11.845268][ T202] do_setlink.isra.0+0x1cc3/0x2750
[ 11.845581][ T202] ? rtnl_link_get_size+0x350/0x350
[ 11.845791][ T202] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.846046][ T202] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.846241][ T202] ? validate_chain+0x38b/0xc20
[ 11.846557][ T202] ? rcu_read_lock_any_held+0x66/0x90
[ 11.846862][ T202] ? stack_depot_save_flags+0x367/0x770
[ 11.847064][ T202] ? __lock_acquire+0x508/0xc10
[ 11.847264][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 11.847571][ T202] ? rtnl_newlink+0x883/0xea0
[ 11.847780][ T202] ? rcu_is_watching+0x15/0xd0
[ 11.847988][ T202] ? lock_acquire+0x134/0x160
[ 11.848202][ T202] ? rcu_is_watching+0x15/0xd0
[ 11.848518][ T202] ? rcu_is_watching+0x15/0xd0
[ 11.848727][ T202] ? trace_contention_end+0xb3/0x1a0
[ 11.848940][ T202] ? __mutex_lock+0x1db/0x2010
[ 11.849155][ T202] ? __mutex_lock+0x9b2/0x2010
[ 11.849364][ T202] ? rtnl_newlink+0x883/0xea0
[ 11.849733][ T202] ? ww_mutex_lock+0x160/0x160
[ 11.849949][ T202] ? __rtnl_newlink+0x3fa/0xa50
[ 11.850167][ T202] rtnl_newlink+0x8d1/0xea0
[ 11.850380][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 11.850743][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 11.850957][ T202] ? mark_usage+0x61/0x170
[ 11.851177][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 11.851384][ T202] ? find_held_lock+0x2b/0x80
[ 11.851711][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 11.851921][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.852138][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 11.852350][ T202] rtnetlink_rcv_msg+0x40d/0x9e0
[ 11.852721][ T202] ? validate_chain+0x38b/0xc20
[ 11.852934][ T202] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.853154][ T202] ? __lock_acquire+0x508/0xc10
[ 11.853365][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 11.853709][ T202] ? find_held_lock+0x2b/0x80
[ 11.853924][ T202] netlink_rcv_skb+0x14e/0x3a0
[ 11.854137][ T202] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.854347][ T202] ? netlink_ack+0xcd0/0xcd0
[ 11.854664][ T202] ? netlink_deliver_tap+0xc5/0x330
[ 11.854871][ T202] ? netlink_deliver_tap+0x13c/0x330
[ 11.855090][ T202] netlink_unicast+0x486/0x750
[ 11.855305][ T202] ? netlink_attachskb+0x810/0x810
[ 11.855586][ T202] ? __lock_acquire+0x508/0xc10
[ 11.855796][ T202] netlink_sendmsg+0x735/0xc60
[ 11.856007][ T202] ? netlink_unicast+0x750/0x750
[ 11.856222][ T202] ? __might_fault+0x97/0x140
[ 11.856441][ T202] ____sys_sendmsg+0x419/0x850
[ 11.856650][ T202] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.856858][ T202] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.857128][ T202] ? move_addr_to_kernel+0x40/0x40
[ 11.857338][ T202] ? stack_depot_save_flags+0x367/0x770
[ 11.857557][ T202] ? validate_chain+0x38b/0xc20
[ 11.857767][ T202] ___sys_sendmsg+0x14e/0x1d0
[ 11.857977][ T202] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.858242][ T202] ? copy_msghdr_from_user+0x460/0x460
[ 11.858483][ T202] __sys_sendmsg+0x145/0x1f0
[ 11.858690][ T202] ? __sys_sendmsg_sock+0x20/0x20
[ 11.858896][ T202] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.859169][ T202] ? do_raw_spin_unlock+0x59/0x250
[ 11.859380][ T202] ? rcu_is_watching+0x15/0xd0
[ 11.859595][ T202] do_syscall_64+0x117/0xfc0
[ 11.859803][ T202] ? trace_hardirqs_off+0xd/0x30
[ 11.860012][ T202] ? exc_page_fault+0xee/0x100
[ 11.860226][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.860490][ T202] RIP: 0033:0x7f9b3b9f708e
[ 11.860704][ T202] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.861457][ T202] RSP: 002b:00007ffff484d360 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.861775][ T202] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f9b3b9f708e
[ 11.862096][ T202] RDX: 0000000000000000 RSI: 00007ffff484d410 RDI: 0000000000000005
[ 11.862423][ T202] RBP: 00007ffff484d370 R08: 0000000000000000 R09: 0000000000000000
[ 11.862738][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb88
[ 11.863055][ T202] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff484dae0
[ 11.863376][ T202]
[ 11.863542][ T202] irq event stamp: 15129
[ 11.863700][ T202] hardirqs last enabled at (15137): [] __up_console_sem+0x5a/0x70
[ 11.864069][ T202] hardirqs last disabled at (15144): [] __up_console_sem+0x3f/0x70
[ 11.864435][ T202] softirqs last enabled at (14856): [] handle_softirqs+0x611/0x940
[ 11.864794][ T202] softirqs last disabled at (14791): [] __irq_exit_rcu+0x103/0x1c0
[ 11.865164][ T202] ---[ end trace 0000000000000000 ]---
[ 11.866174][ T94] ------------[ cut here ]------------
[ 11.866348][ T94] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u20:1/94
[ 11.866661][ T94] CPU: 2 UID: 0 PID: 94 Comm: kworker/u20:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.866986][ T94] Tainted: [W]=WARN
[ 11.867151][ T94] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.867363][ T94] Workqueue: events_unbound linkwatch_event
[ 11.867590][ T94] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.867798][ T94] 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 18 e8 f0 ff b9 a6 ff ff
[ 11.868311][ T94] RSP: 0018:ffa00000004c79e0 EFLAGS: 00010286
[ 11.868536][ T94] RAX: 00000000ffffffa6 RBX: ff1100000dcddc40 RCX: 1ff4000000098f02
[ 11.868770][ T94] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000dcddcf8
[ 11.869001][ T94] RBP: ff11000004f44000 R08: 1fe2200001b9bba0 R09: ff1100000985d1a8
[ 11.869250][ T94] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 11.869505][ T94] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 11.869742][ T94] FS: 0000000000000000(0000) GS:ff1100007dbb0000(0000) knlGS:0000000000000000
[ 11.870008][ T94] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.870228][ T94] CR2: 000056159f595d5c CR3: 000000000dca8005 CR4: 0000000000771ef0
[ 11.870476][ T94] PKRU: 55555554
[ 11.870627][ T94] Call Trace:
[ 11.870770][ T94]
[ 11.870881][ T94] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.871062][ T94] ? notifier_call_chain+0xb0/0x320
[ 11.871256][ T94] rtmsg_ifinfo+0x5c/0xb0
[ 11.871416][ T94] netif_state_change+0x155/0x340
[ 11.871590][ T94] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 11.871792][ T94] ? linkwatch_do_dev+0xae/0xd0
[ 11.871968][ T94] __linkwatch_run_queue+0x34c/0x750
[ 11.872162][ T94] ? linkwatch_do_dev+0xd0/0xd0
[ 11.872335][ T94] linkwatch_event+0x7f/0xb0
[ 11.872523][ T94] ? __linkwatch_run_queue+0x750/0x750
[ 11.872696][ T94] process_one_work+0xdf8/0x1410
[ 11.872872][ T94] ? pwq_dec_nr_in_flight+0x710/0x710
[ 11.873052][ T94] ? lock_acquire.part.0+0xbc/0x260
[ 11.873236][ T94] worker_thread+0x4f1/0xd60
[ 11.873428][ T94] ? rescuer_thread+0x1320/0x1320
[ 11.873599][ T94] ? __kthread_parkme+0xbd/0x210
[ 11.873771][ T94] ? rescuer_thread+0x1320/0x1320
[ 11.873942][ T94] kthread+0x367/0x460
[ 11.874097][ T94] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 11.874312][ T94] ? kthread_affine_node+0x330/0x330
[ 11.874500][ T94] ret_from_fork+0x474/0x6b0
[ 11.874674][ T94] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 11.874879][ T94] ? __switch_to+0x5a3/0xe00
[ 11.875059][ T94] ? kthread_affine_node+0x330/0x330
[ 11.875242][ T94] ret_from_fork_asm+0x11/0x20
[ 11.875433][ T94]
[ 11.875574][ T94] irq event stamp: 43445
[ 11.875712][ T94] hardirqs last enabled at (43455): [] __up_console_sem+0x5a/0x70
[ 11.875987][ T94] hardirqs last disabled at (43464): [] __up_console_sem+0x3f/0x70
[ 11.876266][ T94] softirqs last enabled at (43098): [] handle_softirqs+0x611/0x940
[ 11.876557][ T94] softirqs last disabled at (43483): [] __irq_exit_rcu+0x103/0x1c0
[ 11.876935][ T94] ---[ end trace 0000000000000000 ]---
[ 11.878121][ T94] ------------[ cut here ]------------
[ 11.878365][ T94] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u20:1/94
[ 11.878820][ T94] CPU: 2 UID: 0 PID: 94 Comm: kworker/u20:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.879323][ T94] Tainted: [W]=WARN
[ 11.879532][ T94] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.879824][ T94] Workqueue: events_unbound linkwatch_event
[ 11.880140][ T94] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.880467][ T94] 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 18 e8 f0 ff b9 a6 ff ff
[ 11.881246][ T94] RSP: 0018:ffa00000004c79e0 EFLAGS: 00010286
[ 11.881566][ T94] RAX: 00000000ffffffa6 RBX: ff1100000a7a18c0 RCX: 1ff4000000098f02
[ 11.881905][ T94] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a7a1978
[ 11.882262][ T94] RBP: ff11000004f41000 R08: 1fe22000014f4330 R09: ff1100000985d1a8
[ 11.882626][ T94] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 11.882971][ T94] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 11.883324][ T94] FS: 0000000000000000(0000) GS:ff1100007dbb0000(0000) knlGS:0000000000000000
[ 11.883732][ T94] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.884025][ T94] CR2: 000056159f595d5c CR3: 0000000018d49004 CR4: 0000000000771ef0
[ 11.884371][ T94] PKRU: 55555554
[ 11.884586][ T94] Call Trace:
[ 11.884775][ T94]
[ 11.884930][ T94] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.885185][ T94] ? notifier_call_chain+0xb0/0x320
[ 11.885443][ T94] rtmsg_ifinfo+0x5c/0xb0
[ 11.885643][ T94] netif_state_change+0x155/0x340
[ 11.885885][ T94] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 11.886185][ T94] ? linkwatch_do_dev+0xae/0xd0
[ 11.886455][ T94] __linkwatch_run_queue+0x34c/0x750
[ 11.886699][ T94] ? linkwatch_do_dev+0xd0/0xd0
[ 11.886946][ T94] linkwatch_event+0x7f/0xb0
[ 11.887210][ T94] ? __linkwatch_run_queue+0x750/0x750
[ 11.887477][ T94] process_one_work+0xdf8/0x1410
[ 11.887729][ T94] ? pwq_dec_nr_in_flight+0x710/0x710
[ 11.887980][ T94] ? lock_acquire.part.0+0xbc/0x260
[ 11.888238][ T94] worker_thread+0x4f1/0xd60
[ 11.888511][ T94] ? rescuer_thread+0x1320/0x1320
[ 11.888757][ T94] ? __kthread_parkme+0xbd/0x210
[ 11.889007][ T94] ? rescuer_thread+0x1320/0x1320
[ 11.889268][ T94] kthread+0x367/0x460
[ 11.889484][ T94] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 11.889787][ T94] ? kthread_affine_node+0x330/0x330
[ 11.890060][ T94] ret_from_fork+0x474/0x6b0
[ 11.890312][ T94] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 11.890629][ T94] ? __switch_to+0x5a3/0xe00
[ 11.890897][ T94] ? kthread_affine_node+0x330/0x330
[ 11.891158][ T94] ret_from_fork_asm+0x11/0x20
[ 11.891436][ T94]
[ 11.891645][ T94] irq event stamp: 44379
[ 11.891839][ T94] hardirqs last enabled at (44389): [] __up_console_sem+0x5a/0x70
[ 11.892236][ T94] hardirqs last disabled at (44398): [] __up_console_sem+0x3f/0x70
[ 11.892641][ T94] softirqs last enabled at (43986): [] handle_softirqs+0x611/0x940
[ 11.893028][ T94] softirqs last disabled at (43979): [] __irq_exit_rcu+0x103/0x1c0
[ 11.893437][ T94] ---[ end trace 0000000000000000 ]---
[ 11.913962][ T203] ------------[ cut here ]------------
[ 11.914173][ T203] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/203
[ 11.914422][ T203] CPU: 1 UID: 0 PID: 203 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.914690][ T203] Tainted: [W]=WARN
[ 11.914791][ T203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.914958][ T203] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.915172][ T203] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 18 e8 f0 ff b9 a6 ff ff
[ 11.915797][ T203] RSP: 0018:ffa0000000927020 EFLAGS: 00010286
[ 11.915982][ T203] RAX: 00000000ffffffa6 RBX: ff11000004f6b700 RCX: 1ff4000000124dca
[ 11.916310][ T203] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004f6b7b8
[ 11.916666][ T203] RBP: ff1100000cb84000 R08: 1fe22000009ed6f8 R09: ff1100000b3cae58
[ 11.917015][ T203] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001
[ 11.917353][ T203] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000cb84ce1
[ 11.917716][ T203] FS: 00007f1c4219b840(0000) GS:ff1100007db30000(0000) knlGS:0000000000000000
[ 11.918027][ T203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.918288][ T203] CR2: 000000002d2dc988 CR3: 000000000cd88001 CR4: 0000000000771ef0
[ 11.918639][ T203] PKRU: 55555554
[ 11.918815][ T203] Call Trace:
[ 11.918987][ T203]
[ 11.919110][ T203] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.919320][ T203] rtmsg_ifinfo+0x5c/0xb0
[ 11.919597][ T203] ? mark_held_locks+0x40/0x70
[ 11.919832][ T203] __dev_notify_flags+0x1b8/0x280
[ 11.920087][ T203] ? netif_change_name+0x8c0/0x8c0
[ 11.920316][ T203] ? __dev_change_flags+0x4a4/0x660
[ 11.920691][ T203] ? netif_set_allmulti+0x250/0x250
[ 11.920935][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.921130][ T203] ? is_bpf_text_address+0x68/0x110
[ 11.921352][ T203] netif_change_flags+0xfe/0x190
[ 11.921599][ T203] do_setlink.isra.0+0x1cc3/0x2750
[ 11.921765][ T203] ? rtnl_link_get_size+0x350/0x350
[ 11.921897][ T203] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.922151][ T203] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.922329][ T203] ? validate_chain+0x38b/0xc20
[ 11.922585][ T203] ? rcu_read_lock_any_held+0x66/0x90
[ 11.922805][ T203] ? stack_depot_save_flags+0x367/0x770
[ 11.922999][ T203] ? __lock_acquire+0x508/0xc10
[ 11.923175][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 11.923308][ T203] ? rtnl_newlink+0x883/0xea0
[ 11.923453][ T203] ? rcu_is_watching+0x15/0xd0
[ 11.923587][ T203] ? lock_acquire+0x134/0x160
[ 11.923720][ T203] ? rcu_is_watching+0x15/0xd0
[ 11.923852][ T203] ? rcu_is_watching+0x15/0xd0
[ 11.923990][ T203] ? trace_contention_end+0xb3/0x1a0
[ 11.924154][ T203] ? __mutex_lock+0x1db/0x2010
[ 11.924287][ T203] ? __mutex_lock+0x9b2/0x2010
[ 11.924427][ T203] ? rtnl_newlink+0x883/0xea0
[ 11.924560][ T203] ? ww_mutex_lock+0x160/0x160
[ 11.924693][ T203] ? __rtnl_newlink+0x3fa/0xa50
[ 11.924828][ T203] rtnl_newlink+0x8d1/0xea0
[ 11.924976][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 11.925128][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 11.925260][ T203] ? mark_usage+0x61/0x170
[ 11.925395][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 11.925535][ T203] ? find_held_lock+0x2b/0x80
[ 11.925667][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 11.925799][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.925934][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 11.926075][ T203] rtnetlink_rcv_msg+0x40d/0x9e0
[ 11.926222][ T203] ? validate_chain+0x38b/0xc20
[ 11.926355][ T203] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.926493][ T203] ? __lock_acquire+0x508/0xc10
[ 11.926630][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 11.926760][ T203] ? find_held_lock+0x2b/0x80
[ 11.926898][ T203] netlink_rcv_skb+0x14e/0x3a0
[ 11.927039][ T203] ? rtnl_stats_set+0x3f0/0x3f0
[ 11.927230][ T203] ? netlink_ack+0xcd0/0xcd0
[ 11.927372][ T203] ? netlink_deliver_tap+0xc5/0x330
[ 11.927509][ T203] ? netlink_deliver_tap+0x13c/0x330
[ 11.927642][ T203] netlink_unicast+0x486/0x750
[ 11.927774][ T203] ? netlink_attachskb+0x810/0x810
[ 11.927906][ T203] ? __lock_acquire+0x508/0xc10
[ 11.928047][ T203] netlink_sendmsg+0x735/0xc60
[ 11.928184][ T203] ? netlink_unicast+0x750/0x750
[ 11.928320][ T203] ? __might_fault+0x97/0x140
[ 11.928461][ T203] ____sys_sendmsg+0x419/0x850
[ 11.928594][ T203] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.928726][ T203] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.928891][ T203] ? move_addr_to_kernel+0x40/0x40
[ 11.929026][ T203] ? stack_depot_save_flags+0x367/0x770
[ 11.929171][ T203] ? validate_chain+0x38b/0xc20
[ 11.929304][ T203] ___sys_sendmsg+0x14e/0x1d0
[ 11.929440][ T203] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.929606][ T203] ? copy_msghdr_from_user+0x460/0x460
[ 11.929746][ T203] __sys_sendmsg+0x145/0x1f0
[ 11.929877][ T203] ? __sys_sendmsg_sock+0x20/0x20
[ 11.930011][ T203] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.930187][ T203] ? do_raw_spin_unlock+0x59/0x250
[ 11.930318][ T203] ? rcu_is_watching+0x15/0xd0
[ 11.930456][ T203] do_syscall_64+0x117/0xfc0
[ 11.930589][ T203] ? trace_hardirqs_off+0xd/0x30
[ 11.930720][ T203] ? exc_page_fault+0xee/0x100
[ 11.930852][ T203] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.931017][ T203] RIP: 0033:0x7f1c423d508e
[ 11.931161][ T203] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.931636][ T203] RSP: 002b:00007ffe12720cc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.931835][ T203] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f1c423d508e
[ 11.932041][ T203] RDX: 0000000000000000 RSI: 00007ffe12720d70 RDI: 0000000000000005
[ 11.932240][ T203] RBP: 00007ffe12720cd0 R08: 0000000000000000 R09: 0000000000000000
[ 11.932442][ T203] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb88
[ 11.932639][ T203] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe12721440
[ 11.932841][ T203]
[ 11.932941][ T203] irq event stamp: 20297
[ 11.933046][ T203] hardirqs last enabled at (20305): [] __up_console_sem+0x5a/0x70
[ 11.933364][ T203] hardirqs last disabled at (20312): [] __up_console_sem+0x3f/0x70
[ 11.933640][ T203] softirqs last enabled at (19656): [] handle_softirqs+0x611/0x940
[ 11.933869][ T203] softirqs last disabled at (19615): [] __irq_exit_rcu+0x103/0x1c0
[ 11.934117][ T203] ---[ end trace 0000000000000000 ]---
[ 11.935528][ T57] ------------[ cut here ]------------
[ 11.935742][ T57] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u18:1/57
[ 11.936153][ T57] CPU: 3 UID: 0 PID: 57 Comm: kworker/u18:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.936621][ T57] Tainted: [W]=WARN
[ 11.936776][ T57] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.937039][ T57] Workqueue: events_unbound linkwatch_event
[ 11.937306][ T57] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.937589][ T57] 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 18 e8 f0 ff b9 a6 ff ff
[ 11.938307][ T57] RSP: 0018:ffa00000003df760 EFLAGS: 00010286
[ 11.938572][ T57] RAX: 00000000ffffffa6 RBX: ff1100000a7a1540 RCX: 1ff400000007beb2
[ 11.938868][ T57] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a7a15f8
[ 11.939176][ T57] RBP: ff11000009fa9000 R08: 1fe22000014f42c0 R09: ff110000051c51a8
[ 11.939490][ T57] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 11.939791][ T57] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 11.940097][ T57] FS: 0000000000000000(0000) GS:ff1100007dc30000(0000) knlGS:0000000000000000
[ 11.940470][ T57] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.940716][ T57] CR2: 00007f1c4258a000 CR3: 0000000018d49002 CR4: 0000000000771ef0
[ 11.941023][ T57] PKRU: 55555554
[ 11.941179][ T57] Call Trace:
[ 11.941330][ T57]
[ 11.941443][ T57] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.941649][ T57] ? notifier_call_chain+0xb0/0x320
[ 11.941850][ T57] rtmsg_ifinfo+0x5c/0xb0
[ 11.942006][ T57] netif_state_change+0x155/0x340
[ 11.942216][ T57] ? __queue_work+0x31a/0xc00
[ 11.942430][ T57] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 11.942688][ T57] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.942885][ T57] ? mod_delayed_work_on+0x109/0x120
[ 11.943098][ T57] netif_set_operstate+0xc1/0x100
[ 11.943307][ T57] ? rtnl_put_cacheinfo+0x250/0x250
[ 11.943523][ T57] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 11.943774][ T57] hsr_check_carrier_and_operstate+0x4da/0x700
[ 11.944029][ T57] hsr_netdev_notify+0x387/0xad0
[ 11.944233][ T57] ? unregister_vlan_dev+0x380/0x380
[ 11.944444][ T57] ? hsr_port_get_hsr+0x150/0x150
[ 11.944674][ T57] notifier_call_chain+0xb0/0x320
[ 11.944885][ T57] netif_state_change+0x139/0x340
[ 11.945096][ T57] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 11.945343][ T57] ? linkwatch_do_dev+0xae/0xd0
[ 11.945718][ T57] __linkwatch_run_queue+0x34c/0x750
[ 11.945919][ T57] ? linkwatch_do_dev+0xd0/0xd0
[ 11.946130][ T57] linkwatch_event+0x7f/0xb0
[ 11.946332][ T57] ? __linkwatch_run_queue+0x750/0x750
[ 11.946699][ T57] process_one_work+0xdf8/0x1410
[ 11.946908][ T57] ? pwq_dec_nr_in_flight+0x710/0x710
[ 11.947122][ T57] ? lock_acquire.part.0+0xbc/0x260
[ 11.947334][ T57] worker_thread+0x4f1/0xd60
[ 11.947684][ T57] ? rescuer_thread+0x1320/0x1320
[ 11.947886][ T57] ? __kthread_parkme+0xbd/0x210
[ 11.948096][ T57] ? rescuer_thread+0x1320/0x1320
[ 11.948303][ T57] kthread+0x367/0x460
[ 11.948607][ T57] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 11.948854][ T57] ? kthread_affine_node+0x330/0x330
[ 11.949069][ T57] ret_from_fork+0x474/0x6b0
[ 11.949275][ T57] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 11.949676][ T57] ? __switch_to+0x5a3/0xe00
[ 11.949877][ T57] ? kthread_affine_node+0x330/0x330
[ 11.950086][ T57] ret_from_fork_asm+0x11/0x20
[ 11.950459][ T57]
[ 11.950608][ T57] irq event stamp: 1021
[ 11.950753][ T57] hardirqs last enabled at (1029): [] __up_console_sem+0x5a/0x70
[ 11.951108][ T57] hardirqs last disabled at (1036): [] __up_console_sem+0x3f/0x70
[ 11.951616][ T57] softirqs last enabled at (570): [] handle_softirqs+0x611/0x940
[ 11.951964][ T57] softirqs last disabled at (565): [] __irq_exit_rcu+0x103/0x1c0
[ 11.952475][ T57] ---[ end trace 0000000000000000 ]---
[ 11.952813][ T57] ------------[ cut here ]------------
[ 11.952995][ T57] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u18:1/57
[ 11.953376][ T57] CPU: 3 UID: 0 PID: 57 Comm: kworker/u18:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.953824][ T57] Tainted: [W]=WARN
[ 11.953965][ T57] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.954221][ T57] Workqueue: events_unbound linkwatch_event
[ 11.954479][ T57] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.954733][ T57] 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 18 e8 f0 ff b9 a6 ff ff
[ 11.955418][ T57] RSP: 0018:ffa00000003df9e0 EFLAGS: 00010286
[ 11.955658][ T57] RAX: 00000000ffffffa6 RBX: ff11000004f68040 RCX: 1ff400000007bf02
[ 11.955943][ T57] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004f680f8
[ 11.956233][ T57] RBP: ff1100000d9e1000 R08: 1fe22000009ed020 R09: ff110000051c51a8
[ 11.956523][ T57] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 11.956807][ T57] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 11.957103][ T57] FS: 0000000000000000(0000) GS:ff1100007dc30000(0000) knlGS:0000000000000000
[ 11.957441][ T57] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.957677][ T57] CR2: 00007f1c4258a000 CR3: 0000000018d49002 CR4: 0000000000771ef0
[ 11.957962][ T57] PKRU: 55555554
[ 11.958108][ T57] Call Trace:
[ 11.958246][ T57]
[ 11.958344][ T57] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.958554][ T57] ? notifier_call_chain+0xb0/0x320
[ 11.958749][ T57] rtmsg_ifinfo+0x5c/0xb0
[ 11.958895][ T57] netif_state_change+0x155/0x340
[ 11.959092][ T57] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 11.959343][ T57] ? linkwatch_do_dev+0xae/0xd0
[ 11.959552][ T57] __linkwatch_run_queue+0x34c/0x750
[ 11.959747][ T57] ? linkwatch_do_dev+0xd0/0xd0
[ 11.959947][ T57] linkwatch_event+0x7f/0xb0
[ 11.960143][ T57] ? __linkwatch_run_queue+0x750/0x750
[ 11.960331][ T57] process_one_work+0xdf8/0x1410
[ 11.960542][ T57] ? pwq_dec_nr_in_flight+0x710/0x710
[ 11.960730][ T57] ? lock_acquire.part.0+0xbc/0x260
[ 11.960926][ T57] worker_thread+0x4f1/0xd60
[ 11.961126][ T57] ? rescuer_thread+0x1320/0x1320
[ 11.961330][ T57] ? __kthread_parkme+0xbd/0x210
[ 11.961532][ T57] ? rescuer_thread+0x1320/0x1320
[ 11.961722][ T57] kthread+0x367/0x460
[ 11.961862][ T57] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 11.962110][ T57] ? kthread_affine_node+0x330/0x330
[ 11.962297][ T57] ret_from_fork+0x474/0x6b0
[ 11.962500][ T57] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 11.962739][ T57] ? __switch_to+0x5a3/0xe00
[ 11.962953][ T57] ? kthread_affine_node+0x330/0x330
[ 11.963154][ T57] ret_from_fork_asm+0x11/0x20
[ 11.963358][ T57]
[ 11.963518][ T57] irq event stamp: 1543
[ 11.963661][ T57] hardirqs last enabled at (1551): [] __up_console_sem+0x5a/0x70
[ 11.963980][ T57] hardirqs last disabled at (1558): [] __up_console_sem+0x3f/0x70
[ 11.964309][ T57] softirqs last enabled at (1196): [] handle_softirqs+0x611/0x940
[ 11.964643][ T57] softirqs last disabled at (1191): [] __irq_exit_rcu+0x103/0x1c0
[ 11.964970][ T57] ---[ end trace 0000000000000000 ]---
[ 11.965944][ T57] ------------[ cut here ]------------
[ 11.966150][ T57] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u18:1/57
[ 11.966530][ T57] CPU: 3 UID: 0 PID: 57 Comm: kworker/u18:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.966960][ T57] Tainted: [W]=WARN
[ 11.967115][ T57] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.967348][ T57] Workqueue: events_unbound linkwatch_event
[ 11.967772][ T57] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.968028][ T57] 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 18 e8 f0 ff b9 a6 ff ff
[ 11.968709][ T57] RSP: 0018:ffa00000003df9e0 EFLAGS: 00010286
[ 11.968954][ T57] RAX: 00000000ffffffa6 RBX: ff11000004f68740 RCX: 1ff400000007bf02
[ 11.969241][ T57] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004f687f8
[ 11.969534][ T57] RBP: ff11000009fa9000 R08: 1fe22000009ed100 R09: ff110000051c51a8
[ 11.969822][ T57] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 11.970116][ T57] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 11.970417][ T57] FS: 0000000000000000(0000) GS:ff1100007dc30000(0000) knlGS:0000000000000000
[ 11.970748][ T57] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.970988][ T57] CR2: 00007f1c4258a000 CR3: 0000000018d49002 CR4: 0000000000771ef0
[ 11.971285][ T57] PKRU: 55555554
[ 11.971447][ T57] Call Trace:
[ 11.971598][ T57]
[ 11.971700][ T57] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.971893][ T57] ? notifier_call_chain+0xb0/0x320
[ 11.972092][ T57] rtmsg_ifinfo+0x5c/0xb0
[ 11.972233][ T57] netif_state_change+0x155/0x340
[ 11.972442][ T57] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 11.972692][ T57] ? linkwatch_do_dev+0xae/0xd0
[ 11.972877][ T57] __linkwatch_run_queue+0x34c/0x750
[ 11.973077][ T57] ? linkwatch_do_dev+0xd0/0xd0
[ 11.973276][ T57] linkwatch_event+0x7f/0xb0
[ 11.973486][ T57] ? __linkwatch_run_queue+0x750/0x750
[ 11.973679][ T57] process_one_work+0xdf8/0x1410
[ 11.973875][ T57] ? pwq_dec_nr_in_flight+0x710/0x710
[ 11.974207][ T57] ? lock_acquire.part.0+0xbc/0x260
[ 11.974422][ T57] worker_thread+0x4f1/0xd60
[ 11.974746][ T57] ? rescuer_thread+0x1320/0x1320
[ 11.974934][ T57] ? __kthread_parkme+0xbd/0x210
[ 11.975271][ T57] ? rescuer_thread+0x1320/0x1320
[ 11.975473][ T57] kthread+0x367/0x460
[ 11.975614][ T57] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 11.975851][ T57] ? kthread_affine_node+0x330/0x330
[ 11.976057][ T57] ret_from_fork+0x474/0x6b0
[ 11.976252][ T57] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 11.976499][ T57] ? __switch_to+0x5a3/0xe00
[ 11.976823][ T57] ? kthread_affine_node+0x330/0x330
[ 11.977162][ T57] ret_from_fork_asm+0x11/0x20
[ 11.977360][ T57]
[ 11.977514][ T57] irq event stamp: 2343
[ 11.977655][ T57] hardirqs last enabled at (2351): [] __up_console_sem+0x5a/0x70
[ 11.978133][ T57] hardirqs last disabled at (2358): [] __up_console_sem+0x3f/0x70
[ 11.978472][ T57] softirqs last enabled at (1992): [] handle_softirqs+0x611/0x940
[ 11.978936][ T57] softirqs last disabled at (1987): [] __irq_exit_rcu+0x103/0x1c0
[ 11.979283][ T57] ---[ end trace 0000000000000000 ]---
[ 11.995352][ T204] hsr3: Slave B (ns3eth2) is not up; please bring it up to get a fully working HSR network
[ 11.995807][ T204] ------------[ cut here ]------------
[ 11.995989][ T204] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/204
[ 11.996290][ T204] CPU: 2 UID: 0 PID: 204 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.996620][ T204] Tainted: [W]=WARN
[ 11.996768][ T204] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.996988][ T204] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.997229][ T204] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 18 e8 f0 ff b9 a6 ff ff
[ 11.997855][ T204] RSP: 0018:ffa0000000927020 EFLAGS: 00010286
[ 11.998172][ T204] RAX: 00000000ffffffa6 RBX: ff1100000dc06200 RCX: 1ff4000000124dca
[ 11.998528][ T204] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000dc062b8
[ 11.998869][ T204] RBP: ff110000075f9000 R08: 1fe2200001b80c58 R09: ff1100000b3cd158
[ 11.999215][ T204] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[ 11.999551][ T204] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000075f9ce1
[ 11.999804][ T204] FS: 00007f8a2db0f840(0000) GS:ff1100007dbb0000(0000) knlGS:0000000000000000
[ 12.000099][ T204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.000318][ T204] CR2: 000000002f04f988 CR3: 000000000cb41003 CR4: 0000000000771ef0
[ 12.000578][ T204] PKRU: 55555554
[ 12.000725][ T204] Call Trace:
[ 12.000872][ T204]
[ 12.000995][ T204] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.001197][ T204] rtmsg_ifinfo+0x5c/0xb0
[ 12.001348][ T204] ? mark_held_locks+0x40/0x70
[ 12.001543][ T204] __dev_notify_flags+0x1b8/0x280
[ 12.001726][ T204] ? netif_change_name+0x8c0/0x8c0
[ 12.001909][ T204] ? __dev_change_flags+0x4a4/0x660
[ 12.002123][ T204] ? netif_set_allmulti+0x250/0x250
[ 12.002309][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.002509][ T204] ? is_bpf_text_address+0x68/0x110
[ 12.002693][ T204] netif_change_flags+0xfe/0x190
[ 12.002876][ T204] do_setlink.isra.0+0x1cc3/0x2750
[ 12.003069][ T204] ? rtnl_link_get_size+0x350/0x350
[ 12.003261][ T204] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 12.003487][ T204] ? rcu_read_lock_any_held+0x3c/0x90
[ 12.003672][ T204] ? validate_chain+0x38b/0xc20
[ 12.003855][ T204] ? rcu_read_lock_any_held+0x66/0x90
[ 12.004046][ T204] ? stack_depot_save_flags+0x367/0x770
[ 12.004240][ T204] ? __lock_acquire+0x508/0xc10
[ 12.004437][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 12.004619][ T204] ? rtnl_newlink+0x883/0xea0
[ 12.004801][ T204] ? rcu_is_watching+0x15/0xd0
[ 12.004989][ T204] ? lock_acquire+0x134/0x160
[ 12.005195][ T204] ? rcu_is_watching+0x15/0xd0
[ 12.005377][ T204] ? rcu_is_watching+0x15/0xd0
[ 12.005574][ T204] ? trace_contention_end+0xb3/0x1a0
[ 12.005762][ T204] ? __mutex_lock+0x1db/0x2010
[ 12.005945][ T204] ? __mutex_lock+0x9b2/0x2010
[ 12.006148][ T204] ? rtnl_newlink+0x883/0xea0
[ 12.006332][ T204] ? ww_mutex_lock+0x160/0x160
[ 12.006540][ T204] ? __rtnl_newlink+0x3fa/0xa50
[ 12.006727][ T204] rtnl_newlink+0x8d1/0xea0
[ 12.006911][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 12.007107][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 12.007291][ T204] ? mark_usage+0x61/0x170
[ 12.007489][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 12.007669][ T204] ? find_held_lock+0x2b/0x80
[ 12.007853][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 12.008047][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.008240][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 12.008435][ T204] rtnetlink_rcv_msg+0x40d/0x9e0
[ 12.008621][ T204] ? validate_chain+0x38b/0xc20
[ 12.008801][ T204] ? rtnl_stats_set+0x3f0/0x3f0
[ 12.008982][ T204] ? __lock_acquire+0x508/0xc10
[ 12.009185][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 12.009369][ T204] ? find_held_lock+0x2b/0x80
[ 12.009567][ T204] netlink_rcv_skb+0x14e/0x3a0
[ 12.009748][ T204] ? rtnl_stats_set+0x3f0/0x3f0
[ 12.009931][ T204] ? netlink_ack+0xcd0/0xcd0
[ 12.010133][ T204] ? netlink_deliver_tap+0xc5/0x330
[ 12.010317][ T204] ? netlink_deliver_tap+0x13c/0x330
[ 12.010517][ T204] netlink_unicast+0x486/0x750
[ 12.010701][ T204] ? netlink_attachskb+0x810/0x810
[ 12.010886][ T204] ? __lock_acquire+0x508/0xc10
[ 12.011080][ T204] netlink_sendmsg+0x735/0xc60
[ 12.011276][ T204] ? netlink_unicast+0x750/0x750
[ 12.011476][ T204] ? __might_fault+0x97/0x140
[ 12.011659][ T204] ____sys_sendmsg+0x419/0x850
[ 12.011841][ T204] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.012023][ T204] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.012261][ T204] ? move_addr_to_kernel+0x40/0x40
[ 12.012456][ T204] ? stack_depot_save_flags+0x367/0x770
[ 12.012646][ T204] ? validate_chain+0x38b/0xc20
[ 12.012833][ T204] ___sys_sendmsg+0x14e/0x1d0
[ 12.013020][ T204] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 12.013274][ T204] ? copy_msghdr_from_user+0x460/0x460
[ 12.013481][ T204] __sys_sendmsg+0x145/0x1f0
[ 12.013670][ T204] ? __sys_sendmsg_sock+0x20/0x20
[ 12.013850][ T204] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 12.014077][ T204] ? do_raw_spin_unlock+0x59/0x250
[ 12.014269][ T204] ? rcu_is_watching+0x15/0xd0
[ 12.014468][ T204] do_syscall_64+0x117/0xfc0
[ 12.014651][ T204] ? trace_hardirqs_off+0xd/0x30
[ 12.014833][ T204] ? exc_page_fault+0xee/0x100
[ 12.015016][ T204] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.015255][ T204] RIP: 0033:0x7f8a2dd4908e
[ 12.015454][ T204] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 12.015975][ T204] RSP: 002b:00007ffd04f5fe30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.016247][ T204] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f8a2dd4908e
[ 12.016507][ T204] RDX: 0000000000000000 RSI: 00007ffd04f5fee0 RDI: 0000000000000005
[ 12.016755][ T204] RBP: 00007ffd04f5fe40 R08: 0000000000000000 R09: 0000000000000000
[ 12.017005][ T204] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cb88
[ 12.017273][ T204] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd04f605b0
[ 12.017546][ T204]
[ 12.017694][ T204] irq event stamp: 17149
[ 12.017842][ T204] hardirqs last enabled at (17159): [] __up_console_sem+0x5a/0x70
[ 12.018140][ T204] hardirqs last disabled at (17168): [] __up_console_sem+0x3f/0x70
[ 12.018434][ T204] softirqs last enabled at (16204): [] handle_softirqs+0x611/0x940
[ 12.018716][ T204] softirqs last disabled at (16119): [] __irq_exit_rcu+0x103/0x1c0
[ 12.018999][ T204] ---[ end trace 0000000000000000 ]---
[ 12.087063][ T175] ------------[ cut here ]------------
[ 12.087296][ T175] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u18:2/175
[ 12.087730][ T175] CPU: 1 UID: 0 PID: 175 Comm: kworker/u18:2 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.088108][ T175] Tainted: [W]=WARN
[ 12.088217][ T175] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.088376][ T175] Workqueue: events_unbound linkwatch_event
[ 12.088613][ T175] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.088879][ T175] 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 18 e8 f0 ff b9 a6 ff ff
[ 12.089463][ T175] RSP: 0018:ffa00000007b79e0 EFLAGS: 00010286
[ 12.089695][ T175] RAX: 00000000ffffffa6 RBX: ff11000004f8f540 RCX: 1ff40000000f6f02
[ 12.089886][ T175] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004f8f5f8
[ 12.090102][ T175] RBP: ff11000005e29000 R08: 1fe22000009f1ec0 R09: ff1100000ca68ba8
[ 12.090416][ T175] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 12.090717][ T175] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 12.090974][ T175] FS: 0000000000000000(0000) GS:ff1100007db30000(0000) knlGS:0000000000000000
[ 12.091530][ T175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.091796][ T175] CR2: 00005615d9123ba8 CR3: 000000000da93004 CR4: 0000000000771ef0
[ 12.092101][ T175] PKRU: 55555554
[ 12.092265][ T175] Call Trace:
[ 12.092458][ T175]
[ 12.092583][ T175] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.092795][ T175] ? notifier_call_chain+0xb0/0x320
[ 12.093029][ T175] rtmsg_ifinfo+0x5c/0xb0
[ 12.093205][ T175] netif_state_change+0x155/0x340
[ 12.093435][ T175] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 12.093688][ T175] ? linkwatch_do_dev+0xae/0xd0
[ 12.093872][ T175] __linkwatch_run_queue+0x34c/0x750
[ 12.094046][ T175] ? linkwatch_do_dev+0xd0/0xd0
[ 12.094234][ T175] linkwatch_event+0x7f/0xb0
[ 12.094468][ T175] ? __linkwatch_run_queue+0x750/0x750
[ 12.094755][ T175] process_one_work+0xdf8/0x1410
[ 12.094928][ T175] ? pwq_dec_nr_in_flight+0x710/0x710
[ 12.095061][ T175] ? lock_acquire.part.0+0xbc/0x260
[ 12.095250][ T175] worker_thread+0x4f1/0xd60
[ 12.095387][ T175] ? rescuer_thread+0x1320/0x1320
[ 12.095583][ T175] ? __kthread_parkme+0xbd/0x210
[ 12.095728][ T175] ? rescuer_thread+0x1320/0x1320
[ 12.095852][ T175] kthread+0x367/0x460
[ 12.095947][ T175] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 12.096158][ T175] ? kthread_affine_node+0x330/0x330
[ 12.096319][ T175] ret_from_fork+0x474/0x6b0
[ 12.096520][ T175] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 12.096732][ T175] ? __switch_to+0x5a3/0xe00
[ 12.096917][ T175] ? kthread_affine_node+0x330/0x330
[ 12.097054][ T175] ret_from_fork_asm+0x11/0x20
[ 12.097205][ T175]
[ 12.097298][ T175] irq event stamp: 20307
[ 12.097462][ T175] hardirqs last enabled at (20317): [] __up_console_sem+0x5a/0x70
[ 12.097801][ T175] hardirqs last disabled at (20324): [] __up_console_sem+0x3f/0x70
[ 12.098153][ T175] softirqs last enabled at (20078): [] handle_softirqs+0x611/0x940
[ 12.098511][ T175] softirqs last disabled at (20053): [] __irq_exit_rcu+0x103/0x1c0
[ 12.098745][ T175] ---[ end trace 0000000000000000 ]---
[ 12.099837][ T175] ------------[ cut here ]------------
[ 12.100054][ T175] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u18:2/175
[ 12.100446][ T175] CPU: 1 UID: 0 PID: 175 Comm: kworker/u18:2 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.100842][ T175] Tainted: [W]=WARN
[ 12.101012][ T175] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.101276][ T175] Workqueue: events_unbound linkwatch_event
[ 12.101458][ T175] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.101734][ T175] 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 18 e8 f0 ff b9 a6 ff ff
[ 12.102237][ T175] RSP: 0018:ffa00000007b79e0 EFLAGS: 00010286
[ 12.102480][ T175] RAX: 00000000ffffffa6 RBX: ff11000004f8fc40 RCX: 1ff40000000f6f02
[ 12.102800][ T175] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004f8fcf8
[ 12.103103][ T175] RBP: ff1100000cb84000 R08: 1fe22000009f1fa0 R09: ff1100000ca68ba8
[ 12.103422][ T175] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 12.103643][ T175] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 12.103828][ T175] FS: 0000000000000000(0000) GS:ff1100007db30000(0000) knlGS:0000000000000000
[ 12.104051][ T175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.104245][ T175] CR2: 00005615d9123ba8 CR3: 000000000da93004 CR4: 0000000000771ef0
[ 12.104516][ T175] PKRU: 55555554
[ 12.104658][ T175] Call Trace:
[ 12.104822][ T175]
[ 12.104931][ T175] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.105074][ T175] ? notifier_call_chain+0xb0/0x320
[ 12.105234][ T175] rtmsg_ifinfo+0x5c/0xb0
[ 12.105401][ T175] netif_state_change+0x155/0x340
[ 12.105644][ T175] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 12.105844][ T175] ? linkwatch_do_dev+0xae/0xd0
[ 12.105991][ T175] __linkwatch_run_queue+0x34c/0x750
[ 12.106215][ T175] ? linkwatch_do_dev+0xd0/0xd0
[ 12.106441][ T175] linkwatch_event+0x7f/0xb0
[ 12.106605][ T175] ? __linkwatch_run_queue+0x750/0x750
[ 12.106810][ T175] process_one_work+0xdf8/0x1410
[ 12.106979][ T175] ? pwq_dec_nr_in_flight+0x710/0x710
[ 12.107141][ T175] ? lock_acquire.part.0+0xbc/0x260
[ 12.107356][ T175] worker_thread+0x4f1/0xd60
[ 12.107511][ T175] ? rescuer_thread+0x1320/0x1320
[ 12.107633][ T175] ? __kthread_parkme+0xbd/0x210
[ 12.107800][ T175] ? rescuer_thread+0x1320/0x1320
[ 12.107953][ T175] kthread+0x367/0x460
[ 12.108052][ T175] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 12.108273][ T175] ? kthread_affine_node+0x330/0x330
[ 12.108419][ T175] ret_from_fork+0x474/0x6b0
[ 12.108543][ T175] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 12.108723][ T175] ? __switch_to+0x5a3/0xe00
[ 12.108909][ T175] ? kthread_affine_node+0x330/0x330
[ 12.109116][ T175] ret_from_fork_asm+0x11/0x20
[ 12.109327][ T175]
[ 12.109442][ T175] irq event stamp: 21127
[ 12.109538][ T175] hardirqs last enabled at (21135): [] __up_console_sem+0x5a/0x70
[ 12.109831][ T175] hardirqs last disabled at (21142): [] __up_console_sem+0x3f/0x70
[ 12.110205][ T175] softirqs last enabled at (20736): [] handle_softirqs+0x611/0x940
[ 12.110575][ T175] softirqs last disabled at (20731): [] __irq_exit_rcu+0x103/0x1c0
[ 12.110858][ T175] ---[ end trace 0000000000000000 ]---
[ 27.516171][ T339] ------------[ cut here ]------------
[ 27.516392][ T339] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/339
[ 27.516707][ T339] CPU: 2 UID: 0 PID: 339 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 27.517039][ T339] Tainted: [W]=WARN
[ 27.517208][ T339] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 27.517442][ T339] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 27.517672][ T339] 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 18 e8 f0 ff b9 a6 ff ff
[ 27.518273][ T339] RSP: 0018:ffa0000000cd7080 EFLAGS: 00010286
[ 27.518528][ T339] RAX: 00000000ffffffa6 RBX: ff1100000963be00 RCX: 1ff400000019add6
[ 27.518801][ T339] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000963beb8
[ 27.519058][ T339] RBP: ff1100000c631000 R08: 1fe22000012c77d8 R09: ff1100000cd3d180
[ 27.519352][ T339] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 27.519625][ T339] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[ 27.519882][ T339] FS: 00007f8617025840(0000) GS:ff1100007dbb0000(0000) knlGS:0000000000000000
[ 27.520211][ T339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.520449][ T339] CR2: 00007f861721e460 CR3: 000000000cbcb005 CR4: 0000000000771ef0
[ 27.520716][ T339] PKRU: 55555554
[ 27.520870][ T339] Call Trace:
[ 27.521024][ T339]
[ 27.521161][ T339] ? rcu_is_watching+0x15/0xd0
[ 27.521355][ T339] rtnetlink_event+0xe0/0x1f0
[ 27.521561][ T339] notifier_call_chain+0xb0/0x320
[ 27.521752][ T339] __netdev_upper_dev_link+0x3a5/0x590
[ 27.521942][ T339] ? netdev_wait_allrefs_any+0x570/0x570
[ 27.522147][ T339] ? ip6_route_dev_notify+0x3d/0x790
[ 27.522341][ T339] ? notifier_call_chain+0xb0/0x320
[ 27.522543][ T339] ? register_netdevice+0x11b4/0x1980
[ 27.522732][ T339] netdev_upper_dev_link+0x81/0xb0
[ 27.522923][ T339] ? __netdev_upper_dev_link+0x590/0x590
[ 27.523128][ T339] register_vlan_dev+0x276/0x6d0
[ 27.523322][ T339] ? lockdep_rtnl_is_held+0x1a/0x20
[ 27.523537][ T339] vlan_newlink+0x421/0x6c0
[ 27.523727][ T339] ? nla_strscpy+0xe3/0x180
[ 27.523933][ T339] rtnl_newlink_create+0x2da/0x780
[ 27.524146][ T339] ? rtnl_create_link+0xf20/0xf20
[ 27.524336][ T339] ? __dev_get_by_name+0x12/0x50
[ 27.524541][ T339] ? rtnl_dev_get+0xd7/0x170
[ 27.524747][ T339] __rtnl_newlink+0x22b/0xa50
[ 27.524939][ T339] rtnl_newlink+0x8d1/0xea0
[ 27.525147][ T339] ? lock_acquire.part.0+0xbc/0x260
[ 27.525343][ T339] ? __rtnl_newlink+0xa50/0xa50
[ 27.525565][ T339] ? mark_usage+0x61/0x170
[ 27.525757][ T339] ? __lock_release.isra.0+0x6b/0x1a0
[ 27.525945][ T339] ? __rtnl_newlink+0xa50/0xa50
[ 27.526158][ T339] rtnetlink_rcv_msg+0x40d/0x9e0
[ 27.526351][ T339] ? validate_chain+0x38b/0xc20
[ 27.526574][ T339] ? rtnl_stats_set+0x3f0/0x3f0
[ 27.526764][ T339] ? __lock_acquire+0x508/0xc10
[ 27.526954][ T339] ? lock_acquire.part.0+0xbc/0x260
[ 27.527154][ T339] ? find_held_lock+0x2b/0x80
[ 27.527343][ T339] netlink_rcv_skb+0x14e/0x3a0
[ 27.527545][ T339] ? rtnl_stats_set+0x3f0/0x3f0
[ 27.527734][ T339] ? netlink_ack+0xcd0/0xcd0
[ 27.527925][ T339] ? netlink_deliver_tap+0xc5/0x330
[ 27.528125][ T339] ? netlink_deliver_tap+0x13c/0x330
[ 27.528317][ T339] netlink_unicast+0x486/0x750
[ 27.528519][ T339] ? netlink_attachskb+0x810/0x810
[ 27.528707][ T339] ? __lock_acquire+0x508/0xc10
[ 27.528895][ T339] netlink_sendmsg+0x735/0xc60
[ 27.529090][ T339] ? netlink_unicast+0x750/0x750
[ 27.529293][ T339] ? __might_fault+0x97/0x140
[ 27.529495][ T339] ____sys_sendmsg+0x419/0x850
[ 27.529700][ T339] ? copy_msghdr_from_user+0x2a0/0x460
[ 27.529887][ T339] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 27.530123][ T339] ? move_addr_to_kernel+0x40/0x40
[ 27.530319][ T339] ___sys_sendmsg+0x14e/0x1d0
[ 27.530526][ T339] ? __lock_release.isra.0+0x6b/0x1a0
[ 27.530713][ T339] ? copy_msghdr_from_user+0x460/0x460
[ 27.530906][ T339] ? lock_vma_under_rcu+0x159/0x410
[ 27.531103][ T339] __sys_sendmsg+0x145/0x1f0
[ 27.531301][ T339] ? __sys_sendmsg_sock+0x20/0x20
[ 27.531510][ T339] ? rcu_is_watching+0x15/0xd0
[ 27.531700][ T339] ? rcu_is_watching+0x15/0xd0
[ 27.531904][ T339] do_syscall_64+0x117/0xfc0
[ 27.532095][ T339] ? trace_hardirqs_off+0xd/0x30
[ 27.532296][ T339] ? exc_page_fault+0xee/0x100
[ 27.532500][ T339] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 27.532724][ T339] RIP: 0033:0x7f861725f08e
[ 27.532918][ T339] 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