[ 11.515016][ T186] ------------[ cut here ]------------
[ 11.515243][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/186
[ 11.515537][ T186] Modules linked in: veth
[ 11.515709][ T186] CPU: 1 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.516061][ T186] Tainted: [W]=WARN
[ 11.516167][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.516380][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.516588][ T186] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 38 e4 f0 ff b9 a6 ff ff
[ 11.517092][ T186] RSP: 0018:ffa00000008c6e30 EFLAGS: 00010286
[ 11.517275][ T186] RAX: 00000000ffffffa6 RBX: ff1100000b0b2740 RCX: 1ff4000000118d8c
[ 11.517486][ T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b0b27f8
[ 11.517693][ T186] RBP: ff11000008e61000 R08: 1fe2200001616500 R09: ff1100000c7aae80
[ 11.517917][ T186] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.518127][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b824080
[ 11.518353][ T186] FS: 00007fc57ba64840(0000) GS:ff11000088c30000(0000) knlGS:0000000000000000
[ 11.518601][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.518790][ T186] CR2: 0000556e6e3a9ae8 CR3: 000000000c7ff002 CR4: 0000000000771ef0
[ 11.519001][ T186] PKRU: 55555554
[ 11.519105][ T186] Call Trace:
[ 11.519214][ T186]
[ 11.519291][ T186] ? io_schedule_timeout+0x140/0x140
[ 11.519436][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.519580][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 11.519687][ T186] ? mark_held_locks+0x40/0x70
[ 11.519845][ T186] __dev_notify_flags+0x1b8/0x280
[ 11.519986][ T186] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.520132][ T186] ? irqentry_exit+0x21c/0x710
[ 11.520280][ T186] ? irqentry_exit+0x21c/0x710
[ 11.520419][ T186] ? netif_change_name+0x8c0/0x8c0
[ 11.520558][ T186] ? sysvec_apic_timer_interrupt+0xaa/0xe0
[ 11.520733][ T186] ? __queue_work+0x315/0xc00
[ 11.520888][ T186] rtnl_configure_link+0x1ac/0x390
[ 11.521029][ T186] veth_newlink+0x330/0x8d0 [veth]
[ 11.521169][ T186] ? veth_poll_controller+0x10/0x10 [veth]
[ 11.521346][ T186] ? kasan_save_stack+0x2f/0x50
[ 11.521492][ T186] ? kasan_save_track+0x14/0x30
[ 11.521630][ T186] ? __kasan_kmalloc+0x7b/0x90
[ 11.521839][ T186] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 11.522009][ T186] ? alloc_netdev_mqs+0xe85/0x1490
[ 11.522149][ T186] ? rtnl_af_lookup+0x290/0x290
[ 11.522296][ T186] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.522436][ T186] ? rtnl_create_link+0x169/0xf20
[ 11.522614][ T186] rtnl_newlink_create+0x2da/0x780
[ 11.522755][ T186] ? rtnl_create_link+0xf20/0xf20
[ 11.522916][ T186] ? __dev_get_by_name+0x12/0x50
[ 11.523053][ T186] ? rtnl_dev_get+0xd7/0x170
[ 11.523202][ T186] __rtnl_newlink+0x22b/0xa50
[ 11.523346][ T186] rtnl_newlink+0x8d1/0xef0
[ 11.523487][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 11.523661][ T186] ? find_held_lock+0x2b/0x80
[ 11.523818][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 11.523956][ T186] ? mark_usage+0x61/0x170
[ 11.524097][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.524245][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.524384][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 11.524522][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.524660][ T186] ? validate_chain+0x38b/0xc20
[ 11.524822][ T186] ? rtnl_link_fill+0x900/0x900
[ 11.524959][ T186] ? __lock_acquire+0x508/0xc10
[ 11.525100][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 11.525248][ T186] ? find_held_lock+0x2b/0x80
[ 11.525388][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 11.525527][ T186] ? rtnl_link_fill+0x900/0x900
[ 11.525664][ T186] ? netlink_ack+0xcd0/0xcd0
[ 11.525876][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 11.526013][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 11.526153][ T186] netlink_unicast+0x486/0x750
[ 11.526299][ T186] ? netlink_attachskb+0x810/0x810
[ 11.526438][ T186] ? __lock_acquire+0x508/0xc10
[ 11.526577][ T186] netlink_sendmsg+0x735/0xc60
[ 11.526716][ T186] ? netlink_unicast+0x750/0x750
[ 11.526923][ T186] ? __might_fault+0x97/0x140
[ 11.527078][ T186] ____sys_sendmsg+0x419/0x850
[ 11.527227][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.527369][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.527654][ T186] ? move_addr_to_kernel+0x40/0x40
[ 11.527845][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 11.527990][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.528127][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 11.528289][ T186] __sys_sendmsg+0x145/0x1f0
[ 11.528427][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 11.528570][ T186] ? down_write_nested+0x200/0x200
[ 11.528707][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.528865][ T186] ? fpregs_restore_userregs+0x14b/0x310
[ 11.529004][ T186] ? rcu_is_watching+0x15/0xd0
[ 11.529143][ T186] ? rcu_is_watching+0x15/0xd0
[ 11.529430][ T186] do_syscall_64+0x117/0xfc0
[ 11.529568][ T186] ? trace_hardirqs_off+0xd/0x30
[ 11.529706][ T186] ? exc_page_fault+0xee/0x100
[ 11.529861][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.530033][ T186] RIP: 0033:0x7fc57bc9e08e
[ 11.530180][ T186] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.530672][ T186] RSP: 002b:00007fffa365e590 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.530894][ T186] RAX: ffffffffffffffda RBX: 00007fffa365ed28 RCX: 00007fc57bc9e08e
[ 11.531100][ T186] RDX: 0000000000000000 RSI: 00007fffa365e640 RDI: 0000000000000005
[ 11.531313][ T186] RBP: 00007fffa365e5a0 R08: 0000000000000000 R09: 0000000000000000
[ 11.531531][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd18
[ 11.531748][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa365ed00
[ 11.531971][ T186]
[ 11.532074][ T186] irq event stamp: 32715
[ 11.532178][ T186] hardirqs last enabled at (32723): [] __up_console_sem+0x5a/0x70
[ 11.532421][ T186] hardirqs last disabled at (32730): [] __up_console_sem+0x3f/0x70
[ 11.532660][ T186] softirqs last enabled at (32512): [] handle_softirqs+0x611/0x940
[ 11.532986][ T186] softirqs last disabled at (32747): [] __irq_exit_rcu+0x103/0x1c0
[ 11.533230][ T186] ---[ end trace 0000000000000000 ]---
[ 11.546356][ T186] ------------[ cut here ]------------
[ 11.546535][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/186
[ 11.547681][ T186] Modules linked in: veth
[ 11.548001][ T186] CPU: 3 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.548293][ T186] Tainted: [W]=WARN
[ 11.548423][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.548594][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.548775][ T186] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 38 e4 f0 ff b9 a6 ff ff
[ 11.549383][ T186] RSP: 0018:ffa00000008c71b0 EFLAGS: 00010286
[ 11.549555][ T186] RAX: 00000000ffffffa6 RBX: ff11000001e86040 RCX: 1ff4000000118dfc
[ 11.549758][ T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000001e860f8
[ 11.550023][ T186] RBP: ff1100000a0ec000 R08: 1fe22000003d0c20 R09: ff1100000c7aae80
[ 11.550231][ T186] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.550433][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 11.550636][ T186] FS: 00007fc57ba64840(0000) GS:ff11000088d30000(0000) knlGS:0000000000000000
[ 11.550978][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.551149][ T186] CR2: 00007f7bd07ba808 CR3: 000000000c7ff004 CR4: 0000000000771ef0
[ 11.551377][ T186] PKRU: 55555554
[ 11.551479][ T186] Call Trace:
[ 11.551581][ T186]
[ 11.551657][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.551858][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 11.551963][ T186] __dev_notify_flags+0x1b8/0x280
[ 11.552100][ T186] ? netif_change_name+0x8c0/0x8c0
[ 11.552243][ T186] ? rtnl_af_lookup+0x290/0x290
[ 11.552381][ T186] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.552520][ T186] rtnl_configure_link+0x1ac/0x390
[ 11.552658][ T186] rtnl_newlink_create+0x353/0x780
[ 11.552835][ T186] ? rtnl_create_link+0xf20/0xf20
[ 11.553009][ T186] ? __dev_get_by_name+0x12/0x50
[ 11.553146][ T186] ? rtnl_dev_get+0xd7/0x170
[ 11.553293][ T186] __rtnl_newlink+0x22b/0xa50
[ 11.553437][ T186] rtnl_newlink+0x8d1/0xef0
[ 11.553576][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 11.553713][ T186] ? find_held_lock+0x2b/0x80
[ 11.553867][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 11.554004][ T186] ? mark_usage+0x61/0x170
[ 11.554166][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.554315][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.554455][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 11.554591][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.554728][ T186] ? validate_chain+0x38b/0xc20
[ 11.554873][ T186] ? rtnl_link_fill+0x900/0x900
[ 11.555009][ T186] ? __lock_acquire+0x508/0xc10
[ 11.555148][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 11.555288][ T186] ? find_held_lock+0x2b/0x80
[ 11.555429][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 11.555567][ T186] ? rtnl_link_fill+0x900/0x900
[ 11.555704][ T186] ? netlink_ack+0xcd0/0xcd0
[ 11.555859][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 11.555995][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 11.556132][ T186] netlink_unicast+0x486/0x750
[ 11.556274][ T186] ? netlink_attachskb+0x810/0x810
[ 11.556411][ T186] ? __lock_acquire+0x508/0xc10
[ 11.556550][ T186] netlink_sendmsg+0x735/0xc60
[ 11.556686][ T186] ? netlink_unicast+0x750/0x750
[ 11.556835][ T186] ? __might_fault+0x97/0x140
[ 11.556974][ T186] ____sys_sendmsg+0x419/0x850
[ 11.557127][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.557273][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.557444][ T186] ? move_addr_to_kernel+0x40/0x40
[ 11.557589][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 11.557729][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.557875][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 11.558026][ T186] __sys_sendmsg+0x145/0x1f0
[ 11.558164][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 11.558308][ T186] ? down_write_nested+0x200/0x200
[ 11.558445][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.558585][ T186] ? fpregs_restore_userregs+0x14b/0x310
[ 11.558726][ T186] ? rcu_is_watching+0x15/0xd0
[ 11.558878][ T186] ? rcu_is_watching+0x15/0xd0
[ 11.559016][ T186] do_syscall_64+0x117/0xfc0
[ 11.559152][ T186] ? trace_hardirqs_off+0xd/0x30
[ 11.559296][ T186] ? exc_page_fault+0xee/0x100
[ 11.559436][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.559607][ T186] RIP: 0033:0x7fc57bc9e08e
[ 11.559755][ T186] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.560316][ T186] RSP: 002b:00007fffa365e590 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.560524][ T186] RAX: ffffffffffffffda RBX: 00007fffa365ed28 RCX: 00007fc57bc9e08e
[ 11.560733][ T186] RDX: 0000000000000000 RSI: 00007fffa365e640 RDI: 0000000000000005
[ 11.560952][ T186] RBP: 00007fffa365e5a0 R08: 0000000000000000 R09: 0000000000000000
[ 11.561158][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd18
[ 11.561368][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa365ed00
[ 11.561583][ T186]
[ 11.561700][ T186] irq event stamp: 46049
[ 11.561821][ T186] hardirqs last enabled at (46059): [] __up_console_sem+0x5a/0x70
[ 11.562061][ T186] hardirqs last disabled at (46066): [] __up_console_sem+0x3f/0x70
[ 11.562305][ T186] softirqs last enabled at (45576): [] handle_softirqs+0x611/0x940
[ 11.562545][ T186] softirqs last disabled at (45519): [] __irq_exit_rcu+0x103/0x1c0
[ 11.562794][ T186] ---[ end trace 0000000000000000 ]---
[ 11.684056][ T195] ------------[ cut here ]------------
[ 11.684251][ T195] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/195
[ 11.684510][ T195] Modules linked in: veth
[ 11.684631][ T195] CPU: 0 UID: 0 PID: 195 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.684938][ T195] Tainted: [W]=WARN
[ 11.685048][ T195] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.685233][ T195] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.685424][ 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 38 e4 f0 ff b9 a6 ff ff
[ 11.685943][ T195] RSP: 0018:ffa0000000596e30 EFLAGS: 00010286
[ 11.686128][ T195] RAX: 00000000ffffffa6 RBX: ff11000008a99c40 RCX: 1ff40000000b2d8c
[ 11.686353][ T195] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008a99cf8
[ 11.686569][ T195] RBP: ff1100000a18c000 R08: 1fe22000011533a0 R09: ff1100000c608b80
[ 11.686796][ T195] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.687032][ T195] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009355900
[ 11.687291][ T195] FS: 00007fb3666ab840(0000) GS:ff11000088bb0000(0000) knlGS:0000000000000000
[ 11.687541][ T195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.687720][ T195] CR2: 000000000042ebe0 CR3: 000000000ae98003 CR4: 0000000000771ef0
[ 11.687943][ T195] PKRU: 55555554
[ 11.688051][ T195] Call Trace:
[ 11.688159][ T195]
[ 11.688239][ T195] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.688384][ T195] rtmsg_ifinfo+0x5c/0xb0
[ 11.688492][ T195] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 11.688673][ T195] __dev_notify_flags+0x1b8/0x280
[ 11.689056][ T195] ? netif_change_name+0x8c0/0x8c0
[ 11.689202][ T195] ? rtnl_newlink+0x8d1/0xef0
[ 11.689354][ T195] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.689497][ T195] ? netlink_rcv_skb+0x14e/0x3a0
[ 11.689642][ T195] ? add_timer_on+0x580/0x580
[ 11.689814][ T195] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.689960][ T195] ? mark_held_locks+0x40/0x70
[ 11.690106][ T195] rtnl_configure_link+0x1ac/0x390
[ 11.690249][ T195] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.690396][ T195] ? queue_delayed_work_on+0x95/0x100
[ 11.690547][ T195] veth_newlink+0x330/0x8d0 [veth]
[ 11.690693][ T195] ? veth_poll_controller+0x10/0x10 [veth]
[ 11.690904][ T195] ? kasan_save_stack+0x2f/0x50
[ 11.691050][ T195] ? kasan_save_track+0x14/0x30
[ 11.691192][ T195] ? __kasan_kmalloc+0x7b/0x90
[ 11.691372][ T195] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 11.691518][ T195] ? alloc_netdev_mqs+0xe85/0x1490
[ 11.691663][ T195] ? rtnl_af_lookup+0x290/0x290
[ 11.691815][ T195] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.691961][ T195] ? rtnl_create_link+0x169/0xf20
[ 11.692107][ T195] rtnl_newlink_create+0x2da/0x780
[ 11.692254][ T195] ? rtnl_create_link+0xf20/0xf20
[ 11.692401][ T195] ? __dev_get_by_name+0x12/0x50
[ 11.692544][ T195] ? rtnl_dev_get+0xd7/0x170
[ 11.692694][ T195] __rtnl_newlink+0x22b/0xa50
[ 11.692901][ T195] rtnl_newlink+0x8d1/0xef0
[ 11.693047][ T195] ? lock_acquire.part.0+0xbc/0x260
[ 11.693190][ T195] ? find_held_lock+0x2b/0x80
[ 11.693341][ T195] ? __rtnl_newlink+0xa50/0xa50
[ 11.693482][ T195] ? mark_usage+0x61/0x170
[ 11.693625][ T195] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.693771][ T195] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.693926][ T195] ? __rtnl_newlink+0xa50/0xa50
[ 11.694068][ T195] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.694214][ T195] ? validate_chain+0x38b/0xc20
[ 11.694361][ T195] ? rtnl_link_fill+0x900/0x900
[ 11.694505][ T195] ? __lock_acquire+0x508/0xc10
[ 11.694653][ T195] ? lock_acquire.part.0+0xbc/0x260
[ 11.694801][ T195] ? find_held_lock+0x2b/0x80
[ 11.694945][ T195] netlink_rcv_skb+0x14e/0x3a0
[ 11.695088][ T195] ? rtnl_link_fill+0x900/0x900
[ 11.695235][ T195] ? netlink_ack+0xcd0/0xcd0
[ 11.695385][ T195] ? netlink_deliver_tap+0xc5/0x330
[ 11.695529][ T195] ? netlink_deliver_tap+0x13c/0x330
[ 11.695672][ T195] netlink_unicast+0x486/0x750
[ 11.695823][ T195] ? netlink_attachskb+0x810/0x810
[ 11.695966][ T195] ? __lock_acquire+0x508/0xc10
[ 11.696111][ T195] netlink_sendmsg+0x735/0xc60
[ 11.696260][ T195] ? netlink_unicast+0x750/0x750
[ 11.696403][ T195] ? __might_fault+0x97/0x140
[ 11.696570][ T195] ____sys_sendmsg+0x419/0x850
[ 11.696719][ T195] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.696872][ T195] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.697049][ T195] ? move_addr_to_kernel+0x40/0x40
[ 11.697201][ T195] ___sys_sendmsg+0x14e/0x1d0
[ 11.697348][ T195] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.697492][ T195] ? copy_msghdr_from_user+0x460/0x460
[ 11.697646][ T195] ? lock_vma_under_rcu+0x159/0x410
[ 11.697812][ T195] __sys_sendmsg+0x145/0x1f0
[ 11.697957][ T195] ? __sys_sendmsg_sock+0x20/0x20
[ 11.698103][ T195] ? rcu_is_watching+0x15/0xd0
[ 11.698266][ T195] ? rcu_is_watching+0x15/0xd0
[ 11.698411][ T195] do_syscall_64+0x117/0xfc0
[ 11.698556][ T195] ? trace_hardirqs_off+0xd/0x30
[ 11.698699][ T195] ? exc_page_fault+0xee/0x100
[ 11.698859][ T195] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.699037][ T195] RIP: 0033:0x7fb3668e508e
[ 11.699197][ 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
[ 11.699735][ T195] RSP: 002b:00007ffcd3196860 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.699964][ T195] RAX: ffffffffffffffda RBX: 00007ffcd3196ff8 RCX: 00007fb3668e508e
[ 11.700179][ T195] RDX: 0000000000000000 RSI: 00007ffcd3196910 RDI: 0000000000000005
[ 11.700398][ T195] RBP: 00007ffcd3196870 R08: 0000000000000000 R09: 0000000000000000
[ 11.700619][ T195] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd18
[ 11.700872][ T195] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd3196fd0
[ 11.701094][ T195]
[ 11.701209][ T195] irq event stamp: 22335
[ 11.701317][ T195] hardirqs last enabled at (22343): [] __up_console_sem+0x5a/0x70
[ 11.701566][ T195] hardirqs last disabled at (22350): [] __up_console_sem+0x3f/0x70
[ 11.701823][ T195] softirqs last enabled at (21468): [] __alloc_skb+0x4cb/0x600
[ 11.702077][ T195] softirqs last disabled at (21466): [] __alloc_skb+0x4cb/0x600
[ 11.702333][ T195] ---[ end trace 0000000000000000 ]---
[ 11.717269][ T195] ------------[ cut here ]------------
[ 11.717452][ T195] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/195
[ 11.717695][ T195] Modules linked in: veth
[ 11.717866][ T195] CPU: 0 UID: 0 PID: 195 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.718150][ T195] Tainted: [W]=WARN
[ 11.718267][ T195] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.718447][ T195] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.718631][ 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 38 e4 f0 ff b9 a6 ff ff
[ 11.719165][ T195] RSP: 0018:ffa00000005971b0 EFLAGS: 00010286
[ 11.719352][ T195] RAX: 00000000ffffffa6 RBX: ff11000008ac78c0 RCX: 1ff40000000b2dfc
[ 11.719561][ T195] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008ac7978
[ 11.719770][ T195] RBP: ff11000007501000 R08: 1fe2200001158f30 R09: ff1100000c608b80
[ 11.719987][ T195] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.720200][ T195] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 11.720410][ T195] FS: 00007fb3666ab840(0000) GS:ff11000088bb0000(0000) knlGS:0000000000000000
[ 11.720670][ T195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.720859][ T195] CR2: 000000000042ebe0 CR3: 000000000ae98003 CR4: 0000000000771ef0
[ 11.721066][ T195] PKRU: 55555554
[ 11.721173][ T195] Call Trace:
[ 11.721281][ T195]
[ 11.721354][ T195] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.721496][ T195] rtmsg_ifinfo+0x5c/0xb0
[ 11.721601][ T195] __dev_notify_flags+0x1b8/0x280
[ 11.721740][ T195] ? netif_change_name+0x8c0/0x8c0
[ 11.721890][ T195] ? rtnl_af_lookup+0x290/0x290
[ 11.722029][ T195] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.722174][ T195] rtnl_configure_link+0x1ac/0x390
[ 11.722317][ T195] rtnl_newlink_create+0x353/0x780
[ 11.722457][ T195] ? rtnl_create_link+0xf20/0xf20
[ 11.722592][ T195] ? __dev_get_by_name+0x12/0x50
[ 11.722730][ T195] ? rtnl_dev_get+0xd7/0x170
[ 11.722882][ T195] __rtnl_newlink+0x22b/0xa50
[ 11.723025][ T195] rtnl_newlink+0x8d1/0xef0
[ 11.723165][ T195] ? lock_acquire.part.0+0xbc/0x260
[ 11.723311][ T195] ? find_held_lock+0x2b/0x80
[ 11.723450][ T195] ? __rtnl_newlink+0xa50/0xa50
[ 11.723588][ T195] ? mark_usage+0x61/0x170
[ 11.723726][ T195] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.723877][ T195] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.724017][ T195] ? __rtnl_newlink+0xa50/0xa50
[ 11.724156][ T195] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.724301][ T195] ? validate_chain+0x38b/0xc20
[ 11.724439][ T195] ? rtnl_link_fill+0x900/0x900
[ 11.724595][ T195] ? __lock_acquire+0x508/0xc10
[ 11.724735][ T195] ? lock_acquire.part.0+0xbc/0x260
[ 11.724918][ T195] ? find_held_lock+0x2b/0x80
[ 11.725059][ T195] netlink_rcv_skb+0x14e/0x3a0
[ 11.725201][ T195] ? rtnl_link_fill+0x900/0x900
[ 11.725350][ T195] ? netlink_ack+0xcd0/0xcd0
[ 11.725492][ T195] ? netlink_deliver_tap+0xc5/0x330
[ 11.725658][ T195] ? netlink_deliver_tap+0x13c/0x330
[ 11.725832][ T195] netlink_unicast+0x486/0x750
[ 11.725975][ T195] ? netlink_attachskb+0x810/0x810
[ 11.726113][ T195] ? __lock_acquire+0x508/0xc10
[ 11.726259][ T195] netlink_sendmsg+0x735/0xc60
[ 11.726398][ T195] ? netlink_unicast+0x750/0x750
[ 11.726539][ T195] ? __might_fault+0x97/0x140
[ 11.726679][ T195] ____sys_sendmsg+0x419/0x850
[ 11.726826][ T195] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.726964][ T195] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.727136][ T195] ? move_addr_to_kernel+0x40/0x40
[ 11.727309][ T195] ___sys_sendmsg+0x14e/0x1d0
[ 11.727447][ T195] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.727587][ T195] ? copy_msghdr_from_user+0x460/0x460
[ 11.727734][ T195] ? lock_vma_under_rcu+0x159/0x410
[ 11.727882][ T195] __sys_sendmsg+0x145/0x1f0
[ 11.728021][ T195] ? __sys_sendmsg_sock+0x20/0x20
[ 11.728163][ T195] ? rcu_is_watching+0x15/0xd0
[ 11.728336][ T195] ? rcu_is_watching+0x15/0xd0
[ 11.728475][ T195] do_syscall_64+0x117/0xfc0
[ 11.728622][ T195] ? trace_hardirqs_off+0xd/0x30
[ 11.728759][ T195] ? exc_page_fault+0xee/0x100
[ 11.728908][ T195] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.729091][ T195] RIP: 0033:0x7fb3668e508e
[ 11.729259][ 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
[ 11.729750][ T195] RSP: 002b:00007ffcd3196860 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.729970][ T195] RAX: ffffffffffffffda RBX: 00007ffcd3196ff8 RCX: 00007fb3668e508e
[ 11.730175][ T195] RDX: 0000000000000000 RSI: 00007ffcd3196910 RDI: 0000000000000005
[ 11.730388][ T195] RBP: 00007ffcd3196870 R08: 0000000000000000 R09: 0000000000000000
[ 11.730623][ T195] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd18
[ 11.730836][ T195] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd3196fd0
[ 11.731048][ T195]
[ 11.731152][ T195] irq event stamp: 32371
[ 11.731263][ T195] hardirqs last enabled at (32379): [] __up_console_sem+0x5a/0x70
[ 11.731507][ T195] hardirqs last disabled at (32386): [] __up_console_sem+0x3f/0x70
[ 11.731745][ T195] softirqs last enabled at (31740): [] handle_softirqs+0x611/0x940
[ 11.732000][ T195] softirqs last disabled at (31697): [] __irq_exit_rcu+0x103/0x1c0
[ 11.732244][ T195] ---[ end trace 0000000000000000 ]---
[ 11.968960][ T211] ------------[ cut here ]------------
[ 11.969195][ T211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/211
[ 11.969510][ T211] Modules linked in: veth
[ 11.969681][ T211] CPU: 2 UID: 0 PID: 211 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.970664][ T211] Tainted: [W]=WARN
[ 11.970843][ T211] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.971071][ T211] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.971322][ T211] 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 38 e4 f0 ff b9 a6 ff ff
[ 11.971912][ T211] RSP: 0018:ffa00000005f6e30 EFLAGS: 00010286
[ 11.972145][ T211] RAX: 00000000ffffffa6 RBX: ff11000004ad2040 RCX: 1ff40000000bed8c
[ 11.972420][ T211] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004ad20f8
[ 11.972688][ T211] RBP: ff1100000206c000 R08: 1fe220000095a420 R09: ff1100000c430b80
[ 11.972976][ T211] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.973244][ T211] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009354780
[ 11.973510][ T211] FS: 00007f535b431840(0000) GS:ff11000088cb0000(0000) knlGS:0000000000000000
[ 11.973837][ T211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.974074][ T211] CR2: 000000000042ebe0 CR3: 000000000b9d6002 CR4: 0000000000771ef0
[ 11.974350][ T211] PKRU: 55555554
[ 11.974505][ T211] Call Trace:
[ 11.974660][ T211]
[ 11.974806][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.974999][ T211] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.975197][ T211] rtmsg_ifinfo+0x5c/0xb0
[ 11.975365][ T211] ? ref_tracker_alloc+0x28d/0x430
[ 11.975558][ T211] __dev_notify_flags+0x1b8/0x280
[ 11.975750][ T211] ? ref_tracker_dir_print+0x100/0x100
[ 11.975965][ T211] ? linkwatch_fire_event+0x194/0x250
[ 11.976157][ T211] ? netif_change_name+0x8c0/0x8c0
[ 11.976358][ T211] ? rtnl_newlink+0x8d1/0xef0
[ 11.976548][ T211] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.976737][ T211] ? netlink_rcv_skb+0x14e/0x3a0
[ 11.976948][ T211] ? find_held_lock+0x2b/0x80
[ 11.977144][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.977349][ T211] ? mark_held_locks+0x40/0x70
[ 11.977543][ T211] rtnl_configure_link+0x1ac/0x390
[ 11.977732][ T211] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.977945][ T211] ? queue_delayed_work_on+0x95/0x100
[ 11.978141][ T211] veth_newlink+0x330/0x8d0 [veth]
[ 11.978359][ T211] ? veth_poll_controller+0x10/0x10 [veth]
[ 11.978583][ T211] ? kasan_save_stack+0x2f/0x50
[ 11.978797][ T211] ? kasan_save_track+0x14/0x30
[ 11.978988][ T211] ? __kasan_kmalloc+0x7b/0x90
[ 11.979204][ T211] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 11.979402][ T211] ? alloc_netdev_mqs+0xe85/0x1490
[ 11.979598][ T211] ? rtnl_af_lookup+0x290/0x290
[ 11.979809][ T211] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.980004][ T211] ? rtnl_create_link+0x169/0xf20
[ 11.980199][ T211] rtnl_newlink_create+0x2da/0x780
[ 11.980399][ T211] ? rtnl_create_link+0xf20/0xf20
[ 11.980588][ T211] ? __dev_get_by_name+0x12/0x50
[ 11.980798][ T211] ? rtnl_dev_get+0xd7/0x170
[ 11.980995][ T211] __rtnl_newlink+0x22b/0xa50
[ 11.981196][ T211] rtnl_newlink+0x8d1/0xef0
[ 11.981400][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.981591][ T211] ? find_held_lock+0x2b/0x80
[ 11.981805][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 11.981998][ T211] ? mark_usage+0x61/0x170
[ 11.982187][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.982399][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.982592][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 11.982805][ T211] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.982997][ T211] ? validate_chain+0x38b/0xc20
[ 11.983188][ T211] ? rtnl_link_fill+0x900/0x900
[ 11.983392][ T211] ? __lock_acquire+0x508/0xc10
[ 11.983585][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.983796][ T211] ? find_held_lock+0x2b/0x80
[ 11.983991][ T211] netlink_rcv_skb+0x14e/0x3a0
[ 11.984181][ T211] ? rtnl_link_fill+0x900/0x900
[ 11.984382][ T211] ? netlink_ack+0xcd0/0xcd0
[ 11.984576][ T211] ? netlink_deliver_tap+0xc5/0x330
[ 11.984768][ T211] ? netlink_deliver_tap+0x13c/0x330
[ 11.984981][ T211] netlink_unicast+0x486/0x750
[ 11.985178][ T211] ? netlink_attachskb+0x810/0x810
[ 11.985379][ T211] ? __lock_acquire+0x508/0xc10
[ 11.985589][ T211] netlink_sendmsg+0x735/0xc60
[ 11.985803][ T211] ? netlink_unicast+0x750/0x750
[ 11.985997][ T211] ? __might_fault+0x97/0x140
[ 11.986197][ T211] ____sys_sendmsg+0x419/0x850
[ 11.986399][ T211] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.986592][ T211] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.986836][ T211] ? move_addr_to_kernel+0x40/0x40
[ 11.987035][ T211] ___sys_sendmsg+0x14e/0x1d0
[ 11.987230][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.987422][ T211] ? copy_msghdr_from_user+0x460/0x460
[ 11.987623][ T211] ? lock_vma_under_rcu+0x159/0x410
[ 11.987839][ T211] __sys_sendmsg+0x145/0x1f0
[ 11.988032][ T211] ? __sys_sendmsg_sock+0x20/0x20
[ 11.988231][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.988426][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.988619][ T211] do_syscall_64+0x117/0xfc0
[ 11.988830][ T211] ? trace_hardirqs_off+0xd/0x30
[ 11.989022][ T211] ? exc_page_fault+0xee/0x100
[ 11.989216][ T211] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.989448][ T211] RIP: 0033:0x7f535b66b08e
[ 11.989647][ T211] 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
[ 11.990214][ T211] RSP: 002b:00007ffcf47a4450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.990479][ T211] RAX: ffffffffffffffda RBX: 00007ffcf47a4be8 RCX: 00007f535b66b08e
[ 11.990739][ T211] RDX: 0000000000000000 RSI: 00007ffcf47a4500 RDI: 0000000000000005
[ 11.991023][ T211] RBP: 00007ffcf47a4460 R08: 0000000000000000 R09: 0000000000000000
[ 11.991293][ T211] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd19
[ 11.991553][ T211] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf47a4bc0
[ 11.991843][ T211]
[ 11.992000][ T211] irq event stamp: 15973
[ 11.992156][ T211] hardirqs last enabled at (15983): [] __up_console_sem+0x5a/0x70
[ 11.992460][ T211] hardirqs last disabled at (15992): [] __up_console_sem+0x3f/0x70
[ 11.992755][ T211] softirqs last enabled at (14946): [] handle_softirqs+0x611/0x940
[ 11.993070][ T211] softirqs last disabled at (14939): [] __irq_exit_rcu+0x103/0x1c0
[ 11.993383][ T211] ---[ end trace 0000000000000000 ]---
[ 12.001151][ T211] ------------[ cut here ]------------
[ 12.001349][ T211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/211
[ 12.001641][ T211] Modules linked in: veth
[ 12.002369][ T211] CPU: 2 UID: 0 PID: 211 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.002849][ T211] Tainted: [W]=WARN
[ 12.003061][ T211] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.003353][ T211] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.003643][ T211] 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 38 e4 f0 ff b9 a6 ff ff
[ 12.004261][ T211] RSP: 0018:ffa00000005f71b0 EFLAGS: 00010286
[ 12.004545][ T211] RAX: 00000000ffffffa6 RBX: ff1100000c2a9000 RCX: 1ff40000000bedfc
[ 12.004872][ T211] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c2a90b8
[ 12.005182][ T211] RBP: ff11000001db4000 R08: 1fe2200001855218 R09: ff1100000c430b80
[ 12.005501][ T211] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.005836][ T211] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 12.006147][ T211] FS: 00007f535b431840(0000) GS:ff11000088cb0000(0000) knlGS:0000000000000000
[ 12.006510][ T211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.006813][ T211] CR2: 000000000042ebe0 CR3: 000000000b9d6002 CR4: 0000000000771ef0
[ 12.007129][ T211] PKRU: 55555554
[ 12.007348][ T211] Call Trace:
[ 12.007557][ T211]
[ 12.007733][ T211] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.008002][ T211] rtmsg_ifinfo+0x5c/0xb0
[ 12.008226][ T211] __dev_notify_flags+0x1b8/0x280
[ 12.008477][ T211] ? netif_change_name+0x8c0/0x8c0
[ 12.008725][ T211] ? rtnl_af_lookup+0x290/0x290
[ 12.008994][ T211] ? alloc_netdev_mqs+0xed0/0x1490
[ 12.009257][ T211] rtnl_configure_link+0x1ac/0x390
[ 12.009513][ T211] rtnl_newlink_create+0x353/0x780
[ 12.009767][ T211] ? rtnl_create_link+0xf20/0xf20
[ 12.010088][ T211] ? __dev_get_by_name+0x12/0x50
[ 12.010347][ T211] ? rtnl_dev_get+0xd7/0x170
[ 12.010599][ T211] __rtnl_newlink+0x22b/0xa50
[ 12.010866][ T211] rtnl_newlink+0x8d1/0xef0
[ 12.011112][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 12.011368][ T211] ? find_held_lock+0x2b/0x80
[ 12.011613][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 12.011892][ T211] ? mark_usage+0x61/0x170
[ 12.012140][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.012403][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.012648][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 12.012911][ T211] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.013155][ T211] ? validate_chain+0x38b/0xc20
[ 12.013410][ T211] ? rtnl_link_fill+0x900/0x900
[ 12.013652][ T211] ? __lock_acquire+0x508/0xc10
[ 12.013859][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 12.014045][ T211] ? find_held_lock+0x2b/0x80
[ 12.014241][ T211] netlink_rcv_skb+0x14e/0x3a0
[ 12.014432][ T211] ? rtnl_link_fill+0x900/0x900
[ 12.014621][ T211] ? netlink_ack+0xcd0/0xcd0
[ 12.014833][ T211] ? netlink_deliver_tap+0xc5/0x330
[ 12.015019][ T211] ? netlink_deliver_tap+0x13c/0x330
[ 12.015211][ T211] netlink_unicast+0x486/0x750
[ 12.015406][ T211] ? netlink_attachskb+0x810/0x810
[ 12.015592][ T211] ? __lock_acquire+0x508/0xc10
[ 12.015802][ T211] netlink_sendmsg+0x735/0xc60
[ 12.015992][ T211] ? netlink_unicast+0x750/0x750
[ 12.016185][ T211] ? __might_fault+0x97/0x140
[ 12.016384][ T211] ____sys_sendmsg+0x419/0x850
[ 12.016573][ T211] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.016760][ T211] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.017000][ T211] ? move_addr_to_kernel+0x40/0x40
[ 12.017192][ T211] ___sys_sendmsg+0x14e/0x1d0
[ 12.017390][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.017583][ T211] ? copy_msghdr_from_user+0x460/0x460
[ 12.017843][ T211] ? lock_vma_under_rcu+0x159/0x410
[ 12.018040][ T211] __sys_sendmsg+0x145/0x1f0
[ 12.018232][ T211] ? __sys_sendmsg_sock+0x20/0x20
[ 12.018428][ T211] ? rcu_is_watching+0x15/0xd0
[ 12.018618][ T211] ? rcu_is_watching+0x15/0xd0
[ 12.018831][ T211] do_syscall_64+0x117/0xfc0
[ 12.019024][ T211] ? trace_hardirqs_off+0xd/0x30
[ 12.019216][ T211] ? exc_page_fault+0xee/0x100
[ 12.019409][ T211] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.019629][ T211] RIP: 0033:0x7f535b66b08e
[ 12.019842][ T211] 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
[ 12.020382][ T211] RSP: 002b:00007ffcf47a4450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.020634][ T211] RAX: ffffffffffffffda RBX: 00007ffcf47a4be8 RCX: 00007f535b66b08e
[ 12.020901][ T211] RDX: 0000000000000000 RSI: 00007ffcf47a4500 RDI: 0000000000000005
[ 12.021151][ T211] RBP: 00007ffcf47a4460 R08: 0000000000000000 R09: 0000000000000000
[ 12.021416][ T211] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd19
[ 12.021667][ T211] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf47a4bc0
[ 12.021940][ T211]
[ 12.022090][ T211] irq event stamp: 25575
[ 12.022249][ T211] hardirqs last enabled at (25585): [] __up_console_sem+0x5a/0x70
[ 12.022543][ T211] hardirqs last disabled at (25594): [] __up_console_sem+0x3f/0x70
[ 12.022851][ T211] softirqs last enabled at (25158): [] handle_softirqs+0x611/0x940
[ 12.023155][ T211] softirqs last disabled at (25069): [] __irq_exit_rcu+0x103/0x1c0
[ 12.023467][ T211] ---[ end trace 0000000000000000 ]---