[ 9.350327][ T187] ------------[ cut here ]------------
[ 9.350565][ T187] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/187
[ 9.350819][ T187] Modules linked in: veth
[ 9.350958][ T187] CPU: 0 UID: 0 PID: 187 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.351255][ T187] Tainted: [W]=WARN
[ 9.351377][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.351602][ T187] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.351790][ 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 38 e4 f0 ff b9 a6 ff ff
[ 9.352316][ T187] RSP: 0018:ffa00000008f6e30 EFLAGS: 00010286
[ 9.352500][ T187] RAX: 00000000ffffffa6 RBX: ff1100000a720740 RCX: 1ff400000011ed8c
[ 9.352713][ T187] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a7207f8
[ 9.352965][ T187] RBP: ff11000008a49000 R08: 1fe22000014e4100 R09: ff1100000ca38b80
[ 9.353189][ T187] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.353408][ T187] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a7d6a80
[ 9.353623][ T187] FS: 00007fd9af918840(0000) GS:ff110000837b0000(0000) knlGS:0000000000000000
[ 9.353873][ T187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.354057][ T187] CR2: 000000000042ebe0 CR3: 000000000c427001 CR4: 0000000000771ef0
[ 9.354303][ T187] PKRU: 55555554
[ 9.354418][ T187] Call Trace:
[ 9.354527][ T187]
[ 9.354605][ T187] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.354796][ T187] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.354938][ T187] rtmsg_ifinfo+0x5c/0xb0
[ 9.355050][ T187] ? find_held_lock+0x2b/0x80
[ 9.355205][ T187] ? find_held_lock+0x2b/0x80
[ 9.355351][ T187] __dev_notify_flags+0x1b8/0x280
[ 9.355495][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.355636][ T187] ? netif_change_name+0x8c0/0x8c0
[ 9.355778][ T187] ? __queue_work+0x315/0xc00
[ 9.355923][ T187] ? __queue_work+0x31a/0xc00
[ 9.356074][ T187] ? mark_held_locks+0x40/0x70
[ 9.356229][ T187] rtnl_configure_link+0x1ac/0x390
[ 9.356377][ T187] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.356520][ T187] ? queue_delayed_work_on+0x95/0x100
[ 9.356664][ T187] veth_newlink+0x330/0x8d0 [veth]
[ 9.356807][ T187] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.356982][ T187] ? kasan_save_stack+0x2f/0x50
[ 9.357136][ T187] ? kasan_save_track+0x14/0x30
[ 9.357278][ T187] ? __kasan_kmalloc+0x7b/0x90
[ 9.357443][ T187] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.357586][ T187] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.357728][ T187] ? rtnl_af_lookup+0x290/0x290
[ 9.357871][ T187] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.358014][ T187] ? rtnl_create_link+0x169/0xf20
[ 9.358183][ T187] rtnl_newlink_create+0x2da/0x780
[ 9.358345][ T187] ? rtnl_create_link+0xf20/0xf20
[ 9.358492][ T187] ? __dev_get_by_name+0x12/0x50
[ 9.358636][ T187] ? rtnl_dev_get+0xd7/0x170
[ 9.358783][ T187] __rtnl_newlink+0x22b/0xa50
[ 9.358929][ T187] rtnl_newlink+0x8d1/0xef0
[ 9.359078][ T187] ? lock_acquire.part.0+0xbc/0x260
[ 9.359224][ T187] ? find_held_lock+0x2b/0x80
[ 9.359441][ T187] ? __rtnl_newlink+0xa50/0xa50
[ 9.359585][ T187] ? mark_usage+0x61/0x170
[ 9.359726][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.359870][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.360013][ T187] ? __rtnl_newlink+0xa50/0xa50
[ 9.360164][ T187] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.360306][ T187] ? validate_chain+0x38b/0xc20
[ 9.360454][ T187] ? rtnl_link_fill+0x900/0x900
[ 9.360595][ T187] ? __lock_acquire+0x508/0xc10
[ 9.360739][ T187] ? lock_acquire.part.0+0xbc/0x260
[ 9.360880][ T187] ? find_held_lock+0x2b/0x80
[ 9.361024][ T187] netlink_rcv_skb+0x14e/0x3a0
[ 9.361194][ T187] ? rtnl_link_fill+0x900/0x900
[ 9.361350][ T187] ? netlink_ack+0xcd0/0xcd0
[ 9.361500][ T187] ? netlink_deliver_tap+0xc5/0x330
[ 9.361643][ T187] ? netlink_deliver_tap+0x13c/0x330
[ 9.361787][ T187] netlink_unicast+0x486/0x750
[ 9.362032][ T187] ? netlink_attachskb+0x810/0x810
[ 9.362195][ T187] ? __lock_acquire+0x508/0xc10
[ 9.362344][ T187] netlink_sendmsg+0x735/0xc60
[ 9.362584][ T187] ? netlink_unicast+0x750/0x750
[ 9.362732][ T187] ? __might_fault+0x97/0x140
[ 9.362876][ T187] ____sys_sendmsg+0x419/0x850
[ 9.363018][ T187] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.363168][ T187] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.363351][ T187] ? move_addr_to_kernel+0x40/0x40
[ 9.363593][ T187] ___sys_sendmsg+0x14e/0x1d0
[ 9.363735][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.363893][ T187] ? copy_msghdr_from_user+0x460/0x460
[ 9.364061][ T187] __sys_sendmsg+0x145/0x1f0
[ 9.364210][ T187] ? __sys_sendmsg_sock+0x20/0x20
[ 9.364359][ T187] ? down_write_nested+0x200/0x200
[ 9.364601][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.364746][ T187] ? fpregs_restore_userregs+0x14b/0x310
[ 9.364895][ T187] ? rcu_is_watching+0x15/0xd0
[ 9.365054][ T187] ? rcu_is_watching+0x15/0xd0
[ 9.365206][ T187] do_syscall_64+0x117/0xfc0
[ 9.365364][ T187] ? trace_hardirqs_off+0xd/0x30
[ 9.365523][ T187] ? exc_page_fault+0xee/0x100
[ 9.365680][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.365867][ T187] RIP: 0033:0x7fd9afb5208e
[ 9.366021][ 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
[ 9.366587][ T187] RSP: 002b:00007ffe1e503110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.367215][ T187] RAX: ffffffffffffffda RBX: 00007ffe1e5038a8 RCX: 00007fd9afb5208e
[ 9.367437][ T187] RDX: 0000000000000000 RSI: 00007ffe1e5031c0 RDI: 0000000000000005
[ 9.367779][ T187] RBP: 00007ffe1e503120 R08: 0000000000000000 R09: 0000000000000000
[ 9.368018][ T187] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd70
[ 9.368384][ T187] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1e503880
[ 9.368607][ T187]
[ 9.368718][ T187] irq event stamp: 14893
[ 9.368834][ T187] hardirqs last enabled at (14901): [] __up_console_sem+0x5a/0x70
[ 9.369089][ T187] hardirqs last disabled at (14908): [] __up_console_sem+0x3f/0x70
[ 9.369356][ T187] softirqs last enabled at (14474): [] handle_softirqs+0x611/0x940
[ 9.369702][ T187] softirqs last disabled at (14381): [] __irq_exit_rcu+0x103/0x1c0
[ 9.369952][ T187] ---[ end trace 0000000000000000 ]---
[ 9.389876][ T187] ------------[ cut here ]------------
[ 9.390084][ T187] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/187
[ 9.390343][ T187] Modules linked in: veth
[ 9.390458][ T187] CPU: 1 UID: 0 PID: 187 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.390743][ T187] Tainted: [W]=WARN
[ 9.390852][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.391028][ T187] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.391218][ 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 38 e4 f0 ff b9 a6 ff ff
[ 9.391856][ T187] RSP: 0018:ffa00000008f71b0 EFLAGS: 00010286
[ 9.392072][ T187] RAX: 00000000ffffffa6 RBX: ff11000001f84200 RCX: 1ff400000011edfc
[ 9.392292][ T187] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000001f842b8
[ 9.392617][ T187] RBP: ff110000081f1000 R08: 1fe22000003f0858 R09: ff1100000ca38b80
[ 9.392826][ T187] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.393041][ T187] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.393263][ T187] FS: 00007fd9af918840(0000) GS:ff11000083830000(0000) knlGS:0000000000000000
[ 9.393624][ T187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.393803][ T187] CR2: 00007f00598fa2a0 CR3: 000000000c427002 CR4: 0000000000771ef0
[ 9.394082][ T187] PKRU: 55555554
[ 9.394197][ T187] Call Trace:
[ 9.394303][ T187]
[ 9.394383][ T187] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.394534][ T187] rtmsg_ifinfo+0x5c/0xb0
[ 9.394659][ T187] __dev_notify_flags+0x1b8/0x280
[ 9.394803][ T187] ? netif_change_name+0x8c0/0x8c0
[ 9.394943][ T187] ? rtnl_af_lookup+0x290/0x290
[ 9.395085][ T187] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.395236][ T187] rtnl_configure_link+0x1ac/0x390
[ 9.395381][ T187] rtnl_newlink_create+0x353/0x780
[ 9.395527][ T187] ? rtnl_create_link+0xf20/0xf20
[ 9.395669][ T187] ? __dev_get_by_name+0x12/0x50
[ 9.395808][ T187] ? rtnl_dev_get+0xd7/0x170
[ 9.395954][ T187] __rtnl_newlink+0x22b/0xa50
[ 9.396104][ T187] rtnl_newlink+0x8d1/0xef0
[ 9.396253][ T187] ? lock_acquire.part.0+0xbc/0x260
[ 9.396400][ T187] ? find_held_lock+0x2b/0x80
[ 9.396542][ T187] ? __rtnl_newlink+0xa50/0xa50
[ 9.396682][ T187] ? mark_usage+0x61/0x170
[ 9.396820][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.396966][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.397112][ T187] ? __rtnl_newlink+0xa50/0xa50
[ 9.397258][ T187] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.397405][ T187] ? validate_chain+0x38b/0xc20
[ 9.397546][ T187] ? rtnl_link_fill+0x900/0x900
[ 9.397687][ T187] ? __lock_acquire+0x508/0xc10
[ 9.397830][ T187] ? lock_acquire.part.0+0xbc/0x260
[ 9.397968][ T187] ? find_held_lock+0x2b/0x80
[ 9.398114][ T187] netlink_rcv_skb+0x14e/0x3a0
[ 9.398259][ T187] ? rtnl_link_fill+0x900/0x900
[ 9.398416][ T187] ? netlink_ack+0xcd0/0xcd0
[ 9.398563][ T187] ? netlink_deliver_tap+0xc5/0x330
[ 9.398704][ T187] ? netlink_deliver_tap+0x13c/0x330
[ 9.398848][ T187] netlink_unicast+0x486/0x750
[ 9.398988][ T187] ? netlink_attachskb+0x810/0x810
[ 9.399138][ T187] ? __lock_acquire+0x508/0xc10
[ 9.399301][ T187] netlink_sendmsg+0x735/0xc60
[ 9.399450][ T187] ? netlink_unicast+0x750/0x750
[ 9.399592][ T187] ? __might_fault+0x97/0x140
[ 9.399737][ T187] ____sys_sendmsg+0x419/0x850
[ 9.399882][ T187] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.400022][ T187] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.400206][ T187] ? move_addr_to_kernel+0x40/0x40
[ 9.400365][ T187] ___sys_sendmsg+0x14e/0x1d0
[ 9.400507][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.400648][ T187] ? copy_msghdr_from_user+0x460/0x460
[ 9.400803][ T187] __sys_sendmsg+0x145/0x1f0
[ 9.400947][ T187] ? __sys_sendmsg_sock+0x20/0x20
[ 9.401088][ T187] ? down_write_nested+0x200/0x200
[ 9.401235][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.401382][ T187] ? fpregs_restore_userregs+0x14b/0x310
[ 9.401527][ T187] ? rcu_is_watching+0x15/0xd0
[ 9.401671][ T187] ? rcu_is_watching+0x15/0xd0
[ 9.401814][ T187] do_syscall_64+0x117/0xfc0
[ 9.401955][ T187] ? trace_hardirqs_off+0xd/0x30
[ 9.402101][ T187] ? exc_page_fault+0xee/0x100
[ 9.402247][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.402427][ T187] RIP: 0033:0x7fd9afb5208e
[ 9.402576][ 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
[ 9.403082][ T187] RSP: 002b:00007ffe1e503110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.403321][ T187] RAX: ffffffffffffffda RBX: 00007ffe1e5038a8 RCX: 00007fd9afb5208e
[ 9.403532][ T187] RDX: 0000000000000000 RSI: 00007ffe1e5031c0 RDI: 0000000000000005
[ 9.403742][ T187] RBP: 00007ffe1e503120 R08: 0000000000000000 R09: 0000000000000000
[ 9.403954][ T187] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd70
[ 9.404175][ T187] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1e503880
[ 9.404397][ T187]
[ 9.404504][ T187] irq event stamp: 32591
[ 9.404611][ T187] hardirqs last enabled at (32599): [] __up_console_sem+0x5a/0x70
[ 9.404878][ T187] hardirqs last disabled at (32606): [] __up_console_sem+0x3f/0x70
[ 9.405125][ T187] softirqs last enabled at (32024): [] handle_softirqs+0x611/0x940
[ 9.405381][ T187] softirqs last disabled at (31923): [] __irq_exit_rcu+0x103/0x1c0
[ 9.405627][ T187] ---[ end trace 0000000000000000 ]---
[ 9.409706][ T187] ip (187) used greatest stack depth: 22736 bytes left
[ 9.646688][ T193] ------------[ cut here ]------------
[ 9.646892][ T193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/193
[ 9.647158][ T193] Modules linked in: veth
[ 9.647276][ T193] CPU: 1 UID: 0 PID: 193 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.647579][ T193] Tainted: [W]=WARN
[ 9.647693][ T193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.647875][ T193] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.648069][ 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 38 e4 f0 ff b9 a6 ff ff
[ 9.648604][ T193] RSP: 0018:ffa0000000796e30 EFLAGS: 00010286
[ 9.648785][ T193] RAX: 00000000ffffffa6 RBX: ff1100000da78ac0 RCX: 1ff40000000f2d8c
[ 9.649017][ T193] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000da78b78
[ 9.649240][ T193] RBP: ff1100000753c000 R08: 1fe2200001b4f170 R09: ff1100000ccbd180
[ 9.649548][ T193] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.649789][ T193] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000534ce80
[ 9.650015][ T193] FS: 00007f3845c1c840(0000) GS:ff11000083830000(0000) knlGS:0000000000000000
[ 9.650280][ T193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.650471][ T193] CR2: 000000000042ebe0 CR3: 000000000da3b001 CR4: 0000000000771ef0
[ 9.650686][ T193] PKRU: 55555554
[ 9.650793][ T193] Call Trace:
[ 9.650900][ T193]
[ 9.650974][ T193] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.651129][ T193] rtmsg_ifinfo+0x5c/0xb0
[ 9.651237][ T193] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.651425][ T193] __dev_notify_flags+0x1b8/0x280
[ 9.651568][ T193] ? netif_change_name+0x8c0/0x8c0
[ 9.651709][ T193] ? rtnl_newlink+0x8d1/0xef0
[ 9.651850][ T193] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.651991][ T193] ? netlink_rcv_skb+0x14e/0x3a0
[ 9.652143][ T193] ? add_timer_on+0x580/0x580
[ 9.652285][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.652498][ T193] ? mark_held_locks+0x40/0x70
[ 9.652646][ T193] rtnl_configure_link+0x1ac/0x390
[ 9.652790][ T193] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.652933][ T193] ? queue_delayed_work_on+0x95/0x100
[ 9.653085][ T193] veth_newlink+0x330/0x8d0 [veth]
[ 9.653232][ T193] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.653467][ T193] ? kasan_save_stack+0x2f/0x50
[ 9.653610][ T193] ? kasan_save_track+0x14/0x30
[ 9.653749][ T193] ? __kasan_kmalloc+0x7b/0x90
[ 9.653906][ T193] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.654050][ T193] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.654200][ T193] ? rtnl_af_lookup+0x290/0x290
[ 9.654404][ T193] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.654604][ T193] ? rtnl_create_link+0x169/0xf20
[ 9.654746][ T193] rtnl_newlink_create+0x2da/0x780
[ 9.654886][ T193] ? rtnl_create_link+0xf20/0xf20
[ 9.655028][ T193] ? __dev_get_by_name+0x12/0x50
[ 9.655175][ T193] ? rtnl_dev_get+0xd7/0x170
[ 9.655382][ T193] __rtnl_newlink+0x22b/0xa50
[ 9.655527][ T193] rtnl_newlink+0x8d1/0xef0
[ 9.655670][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 9.655809][ T193] ? find_held_lock+0x2b/0x80
[ 9.655951][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 9.656093][ T193] ? mark_usage+0x61/0x170
[ 9.656248][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.656453][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.656594][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 9.656735][ T193] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.656875][ T193] ? validate_chain+0x38b/0xc20
[ 9.657013][ T193] ? rtnl_link_fill+0x900/0x900
[ 9.657160][ T193] ? __lock_acquire+0x508/0xc10
[ 9.657302][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 9.657503][ T193] ? find_held_lock+0x2b/0x80
[ 9.657645][ T193] netlink_rcv_skb+0x14e/0x3a0
[ 9.657785][ T193] ? rtnl_link_fill+0x900/0x900
[ 9.657924][ T193] ? netlink_ack+0xcd0/0xcd0
[ 9.658070][ T193] ? netlink_deliver_tap+0xc5/0x330
[ 9.658214][ T193] ? netlink_deliver_tap+0x13c/0x330
[ 9.658416][ T193] netlink_unicast+0x486/0x750
[ 9.658560][ T193] ? netlink_attachskb+0x810/0x810
[ 9.658701][ T193] ? __lock_acquire+0x508/0xc10
[ 9.658844][ T193] netlink_sendmsg+0x735/0xc60
[ 9.658986][ T193] ? netlink_unicast+0x750/0x750
[ 9.659137][ T193] ? __might_fault+0x97/0x140
[ 9.659281][ T193] ____sys_sendmsg+0x419/0x850
[ 9.659482][ T193] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.659624][ T193] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.659799][ T193] ? move_addr_to_kernel+0x40/0x40
[ 9.659939][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 9.660081][ T193] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 9.660262][ T193] ? rcu_read_lock_any_held+0x3c/0x90
[ 9.660413][ T193] ___sys_sendmsg+0x14e/0x1d0
[ 9.660555][ T193] ? copy_msghdr_from_user+0x460/0x460
[ 9.660697][ T193] ? trace_hrtimer_start+0xbf/0x200
[ 9.660840][ T193] ? find_held_lock+0x2b/0x80
[ 9.660980][ T193] ? find_held_lock+0x2b/0x80
[ 9.661135][ T193] ? finish_task_switch.isra.0+0x216/0x990
[ 9.661404][ T193] ? finish_task_switch.isra.0+0x25a/0x990
[ 9.661579][ T193] ? __switch_to+0x5a3/0xe00
[ 9.661720][ T193] ? rcu_is_watching+0x15/0xd0
[ 9.661865][ T193] __sys_sendmsg+0x145/0x1f0
[ 9.662008][ T193] ? __sys_sendmsg_sock+0x20/0x20
[ 9.662162][ T193] ? fpregs_restore_userregs+0x14b/0x310
[ 9.662303][ T193] ? rcu_is_watching+0x15/0xd0
[ 9.662450][ T193] ? rcu_is_watching+0x15/0xd0
[ 9.662592][ T193] do_syscall_64+0x117/0xfc0
[ 9.662733][ T193] ? irq_exit_rcu+0x1a/0x30
[ 9.662872][ T193] ? common_interrupt+0x5a/0xf0
[ 9.663012][ T193] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.663196][ T193] RIP: 0033:0x7f3845e5608e
[ 9.663351][ 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
[ 9.663850][ T193] RSP: 002b:00007ffda9d23790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.664069][ T193] RAX: ffffffffffffffda RBX: 00007ffda9d23f28 RCX: 00007f3845e5608e
[ 9.664283][ T193] RDX: 0000000000000000 RSI: 00007ffda9d23840 RDI: 0000000000000005
[ 9.664500][ T193] RBP: 00007ffda9d237a0 R08: 0000000000000000 R09: 0000000000000000
[ 9.664711][ T193] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd70
[ 9.664921][ T193] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda9d23f00
[ 9.665146][ T193]
[ 9.665251][ T193] irq event stamp: 16513
[ 9.665361][ T193] hardirqs last enabled at (16523): [] __up_console_sem+0x5a/0x70
[ 9.665604][ T193] hardirqs last disabled at (16530): [] __up_console_sem+0x3f/0x70
[ 9.665845][ T193] softirqs last enabled at (16230): [] handle_softirqs+0x611/0x940
[ 9.666087][ T193] softirqs last disabled at (16139): [] __irq_exit_rcu+0x103/0x1c0
[ 9.666339][ T193] ---[ end trace 0000000000000000 ]---
[ 9.682574][ T193] ------------[ cut here ]------------
[ 9.682736][ T193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/193
[ 9.682980][ T193] Modules linked in: veth
[ 9.683096][ T193] CPU: 3 UID: 0 PID: 193 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.683398][ T193] Tainted: [W]=WARN
[ 9.683503][ T193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.683678][ T193] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.683861][ 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 38 e4 f0 ff b9 a6 ff ff
[ 9.684365][ T193] RSP: 0018:ffa00000007971b0 EFLAGS: 00010286
[ 9.684544][ T193] RAX: 00000000ffffffa6 RBX: ff1100000dbc9c40 RCX: 1ff40000000f2dfc
[ 9.684756][ T193] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000dbc9cf8
[ 9.684966][ T193] RBP: ff11000007571000 R08: 1fe2200001b793a0 R09: ff1100000ccbd180
[ 9.685182][ T193] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.685392][ T193] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.685598][ T193] FS: 00007f3845c1c840(0000) GS:ff11000083930000(0000) knlGS:0000000000000000
[ 9.685839][ T193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.686011][ T193] CR2: 000055792c50c788 CR3: 000000000da3b001 CR4: 0000000000771ef0
[ 9.686227][ T193] PKRU: 55555554
[ 9.686341][ T193] Call Trace:
[ 9.686444][ T193]
[ 9.686521][ T193] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.686662][ T193] rtmsg_ifinfo+0x5c/0xb0
[ 9.686770][ T193] __dev_notify_flags+0x1b8/0x280
[ 9.686911][ T193] ? netif_change_name+0x8c0/0x8c0
[ 9.687054][ T193] ? rtnl_af_lookup+0x290/0x290
[ 9.687196][ T193] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.687342][ T193] rtnl_configure_link+0x1ac/0x390
[ 9.687481][ T193] rtnl_newlink_create+0x353/0x780
[ 9.687620][ T193] ? rtnl_create_link+0xf20/0xf20
[ 9.687756][ T193] ? __dev_get_by_name+0x12/0x50
[ 9.687894][ T193] ? rtnl_dev_get+0xd7/0x170
[ 9.688038][ T193] __rtnl_newlink+0x22b/0xa50
[ 9.688186][ T193] rtnl_newlink+0x8d1/0xef0
[ 9.688327][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 9.688467][ T193] ? find_held_lock+0x2b/0x80
[ 9.688605][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 9.688741][ T193] ? mark_usage+0x61/0x170
[ 9.688878][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.689021][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.689169][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 9.689306][ T193] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.689448][ T193] ? validate_chain+0x38b/0xc20
[ 9.689584][ T193] ? rtnl_link_fill+0x900/0x900
[ 9.689722][ T193] ? __lock_acquire+0x508/0xc10
[ 9.689861][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 9.690000][ T193] ? find_held_lock+0x2b/0x80
[ 9.690148][ T193] netlink_rcv_skb+0x14e/0x3a0
[ 9.690286][ T193] ? rtnl_link_fill+0x900/0x900
[ 9.690436][ T193] ? netlink_ack+0xcd0/0xcd0
[ 9.690576][ T193] ? netlink_deliver_tap+0xc5/0x330
[ 9.690713][ T193] ? netlink_deliver_tap+0x13c/0x330
[ 9.690852][ T193] netlink_unicast+0x486/0x750
[ 9.690989][ T193] ? netlink_attachskb+0x810/0x810
[ 9.691138][ T193] ? __lock_acquire+0x508/0xc10
[ 9.691277][ T193] netlink_sendmsg+0x735/0xc60
[ 9.691421][ T193] ? netlink_unicast+0x750/0x750
[ 9.691564][ T193] ? __might_fault+0x97/0x140
[ 9.691708][ T193] ____sys_sendmsg+0x419/0x850
[ 9.691848][ T193] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.691987][ T193] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.692170][ T193] ? move_addr_to_kernel+0x40/0x40
[ 9.692315][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 9.692457][ T193] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 9.692635][ T193] ? rcu_read_lock_any_held+0x3c/0x90
[ 9.692775][ T193] ___sys_sendmsg+0x14e/0x1d0
[ 9.692926][ T193] ? copy_msghdr_from_user+0x460/0x460
[ 9.693078][ T193] ? trace_hrtimer_start+0xbf/0x200
[ 9.693235][ T193] ? find_held_lock+0x2b/0x80
[ 9.693383][ T193] ? find_held_lock+0x2b/0x80
[ 9.693537][ T193] ? finish_task_switch.isra.0+0x216/0x990
[ 9.693716][ T193] ? finish_task_switch.isra.0+0x25a/0x990
[ 9.693894][ T193] ? __switch_to+0x5a3/0xe00
[ 9.694047][ T193] ? rcu_is_watching+0x15/0xd0
[ 9.694207][ T193] __sys_sendmsg+0x145/0x1f0
[ 9.694428][ T193] ? __sys_sendmsg_sock+0x20/0x20
[ 9.694578][ T193] ? fpregs_restore_userregs+0x14b/0x310
[ 9.694723][ T193] ? rcu_is_watching+0x15/0xd0
[ 9.694866][ T193] ? rcu_is_watching+0x15/0xd0
[ 9.695010][ T193] do_syscall_64+0x117/0xfc0
[ 9.695166][ T193] ? irq_exit_rcu+0x1a/0x30
[ 9.695391][ T193] ? common_interrupt+0x5a/0xf0
[ 9.695534][ T193] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.695718][ T193] RIP: 0033:0x7f3845e5608e
[ 9.695871][ 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
[ 9.696508][ T193] RSP: 002b:00007ffda9d23790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.696723][ T193] RAX: ffffffffffffffda RBX: 00007ffda9d23f28 RCX: 00007f3845e5608e
[ 9.696932][ T193] RDX: 0000000000000000 RSI: 00007ffda9d23840 RDI: 0000000000000005
[ 9.697157][ T193] RBP: 00007ffda9d237a0 R08: 0000000000000000 R09: 0000000000000000
[ 9.697482][ T193] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd70
[ 9.697691][ T193] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda9d23f00
[ 9.697911][ T193]
[ 9.698017][ T193] irq event stamp: 30457
[ 9.698134][ T193] hardirqs last enabled at (30465): [] __up_console_sem+0x5a/0x70
[ 9.698482][ T193] hardirqs last disabled at (30634): [] __up_console_sem+0x3f/0x70
[ 9.698723][ T193] softirqs last enabled at (30632): [] handle_softirqs+0x611/0x940
[ 9.698966][ T193] softirqs last disabled at (30473): [] __irq_exit_rcu+0x103/0x1c0
[ 9.699220][ T193] ---[ end trace 0000000000000000 ]---
[ 9.908561][ T200] ------------[ cut here ]------------
[ 9.908780][ T200] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/200
[ 9.909033][ T200] Modules linked in: veth
[ 9.909161][ T200] CPU: 0 UID: 0 PID: 200 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.909454][ T200] Tainted: [W]=WARN
[ 9.909563][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.909764][ T200] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.909959][ T200] 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
[ 9.910485][ T200] RSP: 0018:ffa0000000516e30 EFLAGS: 00010286
[ 9.910664][ T200] RAX: 00000000ffffffa6 RBX: ff1100000a720ac0 RCX: 1ff40000000a2d8c
[ 9.910877][ T200] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a720b78
[ 9.911091][ T200] RBP: ff11000009e34000 R08: 1fe22000014e4170 R09: ff1100000bff5180
[ 9.911324][ T200] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.911542][ T200] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a7cd200
[ 9.911754][ T200] FS: 00007f1df0dd6840(0000) GS:ff110000837b0000(0000) knlGS:0000000000000000
[ 9.912003][ T200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.912191][ T200] CR2: 000000000042ebe0 CR3: 000000000c403005 CR4: 0000000000771ef0
[ 9.912804][ T200] PKRU: 55555554
[ 9.912910][ T200] Call Trace:
[ 9.913015][ T200]
[ 9.913091][ T200] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.913238][ T200] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.913388][ T200] rtmsg_ifinfo+0x5c/0xb0
[ 9.913496][ T200] ? ref_tracker_alloc+0x28d/0x430
[ 9.913637][ T200] __dev_notify_flags+0x1b8/0x280
[ 9.913778][ T200] ? ref_tracker_dir_print+0x100/0x100
[ 9.913920][ T200] ? linkwatch_fire_event+0x194/0x250
[ 9.914067][ T200] ? netif_change_name+0x8c0/0x8c0
[ 9.914213][ T200] ? rtnl_newlink+0x8d1/0xef0
[ 9.914359][ T200] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.914499][ T200] ? netlink_rcv_skb+0x14e/0x3a0
[ 9.914642][ T200] ? find_held_lock+0x2b/0x80
[ 9.914785][ T200] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.914928][ T200] ? mark_held_locks+0x40/0x70
[ 9.915075][ T200] rtnl_configure_link+0x1ac/0x390
[ 9.915217][ T200] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.915362][ T200] ? queue_delayed_work_on+0x95/0x100
[ 9.915503][ T200] veth_newlink+0x330/0x8d0 [veth]
[ 9.915649][ T200] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.915822][ T200] ? kasan_save_stack+0x2f/0x50
[ 9.915977][ T200] ? kasan_save_track+0x14/0x30
[ 9.916127][ T200] ? __kasan_kmalloc+0x7b/0x90
[ 9.916284][ T200] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.916432][ T200] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.916577][ T200] ? rtnl_af_lookup+0x290/0x290
[ 9.916716][ T200] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.916857][ T200] ? rtnl_create_link+0x169/0xf20
[ 9.916999][ T200] rtnl_newlink_create+0x2da/0x780
[ 9.917151][ T200] ? rtnl_create_link+0xf20/0xf20
[ 9.917290][ T200] ? __dev_get_by_name+0x12/0x50
[ 9.917437][ T200] ? rtnl_dev_get+0xd7/0x170
[ 9.917585][ T200] __rtnl_newlink+0x22b/0xa50
[ 9.917729][ T200] rtnl_newlink+0x8d1/0xef0
[ 9.917872][ T200] ? lock_acquire.part.0+0xbc/0x260
[ 9.918013][ T200] ? find_held_lock+0x2b/0x80
[ 9.918160][ T200] ? __rtnl_newlink+0xa50/0xa50
[ 9.918298][ T200] ? mark_usage+0x61/0x170
[ 9.918444][ T200] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.918591][ T200] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.918731][ T200] ? __rtnl_newlink+0xa50/0xa50
[ 9.918874][ T200] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.919014][ T200] ? validate_chain+0x38b/0xc20
[ 9.919161][ T200] ? rtnl_link_fill+0x900/0x900
[ 9.919301][ T200] ? __lock_acquire+0x508/0xc10
[ 9.919448][ T200] ? lock_acquire.part.0+0xbc/0x260
[ 9.919589][ T200] ? find_held_lock+0x2b/0x80
[ 9.919731][ T200] netlink_rcv_skb+0x14e/0x3a0
[ 9.919871][ T200] ? rtnl_link_fill+0x900/0x900
[ 9.920011][ T200] ? netlink_ack+0xcd0/0xcd0
[ 9.920162][ T200] ? netlink_deliver_tap+0xc5/0x330
[ 9.920302][ T200] ? netlink_deliver_tap+0x13c/0x330
[ 9.920451][ T200] netlink_unicast+0x486/0x750
[ 9.920594][ T200] ? netlink_attachskb+0x810/0x810
[ 9.920735][ T200] ? __lock_acquire+0x508/0xc10
[ 9.920876][ T200] netlink_sendmsg+0x735/0xc60
[ 9.921017][ T200] ? netlink_unicast+0x750/0x750
[ 9.921168][ T200] ? __might_fault+0x97/0x140
[ 9.921317][ T200] ____sys_sendmsg+0x419/0x850
[ 9.921461][ T200] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.921601][ T200] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.921776][ T200] ? move_addr_to_kernel+0x40/0x40
[ 9.921920][ T200] ___sys_sendmsg+0x14e/0x1d0
[ 9.922067][ T200] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.922236][ T200] ? copy_msghdr_from_user+0x460/0x460
[ 9.922394][ T200] ? lock_vma_under_rcu+0x159/0x410
[ 9.922539][ T200] __sys_sendmsg+0x145/0x1f0
[ 9.922680][ T200] ? __sys_sendmsg_sock+0x20/0x20
[ 9.922826][ T200] ? rcu_is_watching+0x15/0xd0
[ 9.922969][ T200] ? rcu_is_watching+0x15/0xd0
[ 9.923123][ T200] do_syscall_64+0x117/0xfc0
[ 9.923268][ T200] ? trace_hardirqs_off+0xd/0x30
[ 9.923422][ T200] ? exc_page_fault+0xee/0x100
[ 9.923585][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.923767][ T200] RIP: 0033:0x7f1df101008e
[ 9.923933][ T200] 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
[ 9.924489][ T200] RSP: 002b:00007ffcf52bf4e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.924705][ T200] RAX: ffffffffffffffda RBX: 00007ffcf52bfc78 RCX: 00007f1df101008e
[ 9.924929][ T200] RDX: 0000000000000000 RSI: 00007ffcf52bf590 RDI: 0000000000000005
[ 9.925159][ T200] RBP: 00007ffcf52bf4f0 R08: 0000000000000000 R09: 0000000000000000
[ 9.925378][ T200] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd71
[ 9.925594][ T200] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf52bfc50
[ 9.925814][ T200]
[ 9.925921][ T200] irq event stamp: 17433
[ 9.926030][ T200] hardirqs last enabled at (17441): [] __up_console_sem+0x5a/0x70
[ 9.926294][ T200] hardirqs last disabled at (17448): [] __up_console_sem+0x3f/0x70
[ 9.926545][ T200] softirqs last enabled at (16718): [] handle_softirqs+0x611/0x940
[ 9.926789][ T200] softirqs last disabled at (16111): [] __irq_exit_rcu+0x103/0x1c0
[ 9.927031][ T200] ---[ end trace 0000000000000000 ]---
[ 9.935377][ T200] ------------[ cut here ]------------
[ 9.935548][ T200] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/200
[ 9.935794][ T200] Modules linked in: veth
[ 9.935904][ T200] CPU: 0 UID: 0 PID: 200 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.936190][ T200] Tainted: [W]=WARN
[ 9.936297][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.936476][ T200] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.936663][ T200] 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
[ 9.937167][ T200] RSP: 0018:ffa00000005171b0 EFLAGS: 00010286
[ 9.937345][ T200] RAX: 00000000ffffffa6 RBX: ff1100000b0ea740 RCX: 1ff40000000a2dfc
[ 9.937552][ T200] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b0ea7f8
[ 9.937757][ T200] RBP: ff11000005209000 R08: 1fe220000161d500 R09: ff1100000bff5180
[ 9.937962][ T200] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.938194][ T200] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.938412][ T200] FS: 00007f1df0dd6840(0000) GS:ff110000837b0000(0000) knlGS:0000000000000000
[ 9.938654][ T200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.938825][ T200] CR2: 000000000042ebe0 CR3: 000000000c403005 CR4: 0000000000771ef0
[ 9.939028][ T200] PKRU: 55555554
[ 9.939143][ T200] Call Trace:
[ 9.939246][ T200]
[ 9.939323][ T200] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.939468][ T200] rtmsg_ifinfo+0x5c/0xb0
[ 9.939573][ T200] __dev_notify_flags+0x1b8/0x280
[ 9.939711][ T200] ? netif_change_name+0x8c0/0x8c0
[ 9.939849][ T200] ? rtnl_af_lookup+0x290/0x290
[ 9.939984][ T200] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.940166][ T200] rtnl_configure_link+0x1ac/0x390
[ 9.940306][ T200] rtnl_newlink_create+0x353/0x780
[ 9.940455][ T200] ? rtnl_create_link+0xf20/0xf20
[ 9.940593][ T200] ? __dev_get_by_name+0x12/0x50
[ 9.940737][ T200] ? rtnl_dev_get+0xd7/0x170
[ 9.940885][ T200] __rtnl_newlink+0x22b/0xa50
[ 9.941031][ T200] rtnl_newlink+0x8d1/0xef0
[ 9.941186][ T200] ? lock_acquire.part.0+0xbc/0x260
[ 9.941377][ T200] ? find_held_lock+0x2b/0x80
[ 9.941520][ T200] ? __rtnl_newlink+0xa50/0xa50
[ 9.941657][ T200] ? mark_usage+0x61/0x170
[ 9.941793][ T200] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.941936][ T200] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.942084][ T200] ? __rtnl_newlink+0xa50/0xa50
[ 9.942230][ T200] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.942374][ T200] ? validate_chain+0x38b/0xc20
[ 9.942512][ T200] ? rtnl_link_fill+0x900/0x900
[ 9.942650][ T200] ? __lock_acquire+0x508/0xc10
[ 9.942789][ T200] ? lock_acquire.part.0+0xbc/0x260
[ 9.942925][ T200] ? find_held_lock+0x2b/0x80
[ 9.943067][ T200] netlink_rcv_skb+0x14e/0x3a0
[ 9.943210][ T200] ? rtnl_link_fill+0x900/0x900
[ 9.943353][ T200] ? netlink_ack+0xcd0/0xcd0
[ 9.943516][ T200] ? netlink_deliver_tap+0xc5/0x330
[ 9.943653][ T200] ? netlink_deliver_tap+0x13c/0x330
[ 9.943791][ T200] netlink_unicast+0x486/0x750
[ 9.943931][ T200] ? netlink_attachskb+0x810/0x810
[ 9.944077][ T200] ? __lock_acquire+0x508/0xc10
[ 9.944223][ T200] netlink_sendmsg+0x735/0xc60
[ 9.944370][ T200] ? netlink_unicast+0x750/0x750
[ 9.944513][ T200] ? __might_fault+0x97/0x140
[ 9.944659][ T200] ____sys_sendmsg+0x419/0x850
[ 9.944798][ T200] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.944936][ T200] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.945113][ T200] ? move_addr_to_kernel+0x40/0x40
[ 9.945262][ T200] ___sys_sendmsg+0x14e/0x1d0
[ 9.945406][ T200] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.945543][ T200] ? copy_msghdr_from_user+0x460/0x460
[ 9.945694][ T200] ? lock_vma_under_rcu+0x159/0x410
[ 9.945839][ T200] __sys_sendmsg+0x145/0x1f0
[ 9.945985][ T200] ? __sys_sendmsg_sock+0x20/0x20
[ 9.946138][ T200] ? rcu_is_watching+0x15/0xd0
[ 9.946276][ T200] ? rcu_is_watching+0x15/0xd0
[ 9.946423][ T200] do_syscall_64+0x117/0xfc0
[ 9.946563][ T200] ? trace_hardirqs_off+0xd/0x30
[ 9.946701][ T200] ? exc_page_fault+0xee/0x100
[ 9.946840][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.947010][ T200] RIP: 0033:0x7f1df101008e
[ 9.947171][ T200] 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
[ 9.947668][ T200] RSP: 002b:00007ffcf52bf4e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.947875][ T200] RAX: ffffffffffffffda RBX: 00007ffcf52bfc78 RCX: 00007f1df101008e
[ 9.948085][ T200] RDX: 0000000000000000 RSI: 00007ffcf52bf590 RDI: 0000000000000005
[ 9.948293][ T200] RBP: 00007ffcf52bf4f0 R08: 0000000000000000 R09: 0000000000000000
[ 9.948503][ T200] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd71
[ 9.948708][ T200] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf52bfc50
[ 9.948922][ T200]
[ 9.949025][ T200] irq event stamp: 22855
[ 9.949137][ T200] hardirqs last enabled at (22863): [] __up_console_sem+0x5a/0x70
[ 9.949381][ T200] hardirqs last disabled at (22872): [] __up_console_sem+0x3f/0x70
[ 9.949621][ T200] softirqs last enabled at (22448): [] handle_softirqs+0x611/0x940
[ 9.949900][ T200] softirqs last disabled at (22383): [] __irq_exit_rcu+0x103/0x1c0
[ 9.950156][ T200] ---[ end trace 0000000000000000 ]---