[ 10.057374][ T185] ------------[ cut here ]------------
[ 10.057602][ T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/185
[ 10.057861][ T185] Modules linked in: veth
[ 10.058008][ T185] CPU: 3 UID: 0 PID: 185 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.058333][ T185] Tainted: [W]=WARN
[ 10.058528][ T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.058716][ T185] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.058918][ T185] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 38 e4 f0 ff b9 a6 ff ff
[ 10.059441][ T185] RSP: 0018:ffa0000000966e30 EFLAGS: 00010286
[ 10.059636][ T185] RAX: 00000000ffffffa6 RBX: ff11000009355380 RCX: 1ff400000012cd8c
[ 10.059855][ T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009355438
[ 10.060080][ T185] RBP: ff11000007c8c000 R08: 1fe220000126aa88 R09: ff1100000cb5ae80
[ 10.060307][ T185] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.060529][ T185] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008e5ea80
[ 10.060748][ T185] FS: 00007f7d0c0c1840(0000) GS:ff11000080b30000(0000) knlGS:0000000000000000
[ 10.061010][ T185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.061200][ T185] CR2: 00007f0bebb74808 CR3: 000000000bda7003 CR4: 0000000000771ef0
[ 10.061418][ T185] PKRU: 55555554
[ 10.061532][ T185] Call Trace:
[ 10.061645][ T185]
[ 10.061723][ T185] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 10.061905][ T185] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.062057][ T185] rtmsg_ifinfo+0x5c/0xb0
[ 10.062168][ T185] ? find_held_lock+0x2b/0x80
[ 10.062317][ T185] ? find_held_lock+0x2b/0x80
[ 10.062609][ T185] __dev_notify_flags+0x1b8/0x280
[ 10.062760][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.062908][ T185] ? netif_change_name+0x8c0/0x8c0
[ 10.063058][ T185] ? __queue_work+0x315/0xc00
[ 10.063204][ T185] ? __queue_work+0x31a/0xc00
[ 10.063356][ T185] ? mark_held_locks+0x40/0x70
[ 10.063780][ T185] rtnl_configure_link+0x1ac/0x390
[ 10.064049][ T185] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.064269][ T185] ? queue_delayed_work_on+0x95/0x100
[ 10.064565][ T185] veth_newlink+0x330/0x8d0 [veth]
[ 10.064718][ T185] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.064899][ T185] ? kasan_save_stack+0x2f/0x50
[ 10.065048][ T185] ? kasan_save_track+0x14/0x30
[ 10.065195][ T185] ? __kasan_kmalloc+0x7b/0x90
[ 10.065357][ T185] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.065580][ T185] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.065727][ T185] ? rtnl_af_lookup+0x290/0x290
[ 10.065873][ T185] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.066017][ T185] ? rtnl_create_link+0x169/0xf20
[ 10.066169][ T185] rtnl_newlink_create+0x2da/0x780
[ 10.066316][ T185] ? rtnl_create_link+0xf20/0xf20
[ 10.066579][ T185] ? __dev_get_by_name+0x12/0x50
[ 10.066754][ T185] ? rtnl_dev_get+0xd7/0x170
[ 10.066904][ T185] __rtnl_newlink+0x22b/0xa50
[ 10.067053][ T185] rtnl_newlink+0x8d1/0xef0
[ 10.067195][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 10.067351][ T185] ? find_held_lock+0x2b/0x80
[ 10.067623][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 10.067773][ T185] ? mark_usage+0x61/0x170
[ 10.067914][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.068067][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.068209][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 10.068349][ T185] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.068616][ T185] ? validate_chain+0x38b/0xc20
[ 10.068763][ T185] ? rtnl_link_fill+0x900/0x900
[ 10.068906][ T185] ? __lock_acquire+0x508/0xc10
[ 10.069057][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 10.069214][ T185] ? find_held_lock+0x2b/0x80
[ 10.069434][ T185] netlink_rcv_skb+0x14e/0x3a0
[ 10.069794][ T185] ? rtnl_link_fill+0x900/0x900
[ 10.070018][ T185] ? netlink_ack+0xcd0/0xcd0
[ 10.070178][ T185] ? netlink_deliver_tap+0xc5/0x330
[ 10.070324][ T185] ? netlink_deliver_tap+0x13c/0x330
[ 10.070545][ T185] netlink_unicast+0x486/0x750
[ 10.070689][ T185] ? netlink_attachskb+0x810/0x810
[ 10.070833][ T185] ? __lock_acquire+0x508/0xc10
[ 10.070976][ T185] netlink_sendmsg+0x735/0xc60
[ 10.071127][ T185] ? netlink_unicast+0x750/0x750
[ 10.071270][ T185] ? __might_fault+0x97/0x140
[ 10.071418][ T185] ____sys_sendmsg+0x419/0x850
[ 10.071685][ T185] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.071830][ T185] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.072006][ T185] ? move_addr_to_kernel+0x40/0x40
[ 10.072157][ T185] ___sys_sendmsg+0x14e/0x1d0
[ 10.072300][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.072442][ T185] ? copy_msghdr_from_user+0x460/0x460
[ 10.072664][ T185] __sys_sendmsg+0x145/0x1f0
[ 10.072811][ T185] ? __sys_sendmsg_sock+0x20/0x20
[ 10.072953][ T185] ? down_write_nested+0x200/0x200
[ 10.073102][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.073247][ T185] ? fpregs_restore_userregs+0x14b/0x310
[ 10.073390][ T185] ? rcu_is_watching+0x15/0xd0
[ 10.073537][ T185] ? rcu_is_watching+0x15/0xd0
[ 10.073682][ T185] do_syscall_64+0x117/0xfc0
[ 10.073827][ T185] ? trace_hardirqs_off+0xd/0x30
[ 10.073970][ T185] ? exc_page_fault+0xee/0x100
[ 10.074117][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.074294][ T185] RIP: 0033:0x7f7d0c2fb08e
[ 10.074445][ T185] 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
[ 10.074958][ T185] RSP: 002b:00007ffc080ec9b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.075182][ T185] RAX: ffffffffffffffda RBX: 00007ffc080ed148 RCX: 00007f7d0c2fb08e
[ 10.075394][ T185] RDX: 0000000000000000 RSI: 00007ffc080eca60 RDI: 0000000000000005
[ 10.075614][ T185] RBP: 00007ffc080ec9c0 R08: 0000000000000000 R09: 0000000000000000
[ 10.075831][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cedb
[ 10.076048][ T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc080ed120
[ 10.076267][ T185]
[ 10.076374][ T185] irq event stamp: 38213
[ 10.076486][ T185] hardirqs last enabled at (38223): [] __up_console_sem+0x5a/0x70
[ 10.076735][ T185] hardirqs last disabled at (38230): [] __up_console_sem+0x3f/0x70
[ 10.076981][ T185] softirqs last enabled at (38038): [] handle_softirqs+0x611/0x940
[ 10.077234][ T185] softirqs last disabled at (37949): [] __irq_exit_rcu+0x103/0x1c0
[ 10.077486][ T185] ---[ end trace 0000000000000000 ]---
[ 10.085703][ T185] ------------[ cut here ]------------
[ 10.085938][ T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/185
[ 10.086379][ T185] Modules linked in: veth
[ 10.086607][ T185] CPU: 2 UID: 0 PID: 185 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.087079][ T185] Tainted: [W]=WARN
[ 10.087294][ T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.087608][ T185] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.087929][ T185] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 38 e4 f0 ff b9 a6 ff ff
[ 10.088687][ T185] RSP: 0018:ffa00000009671b0 EFLAGS: 00010286
[ 10.088997][ T185] RAX: 00000000ffffffa6 RBX: ff11000004b903c0 RCX: 1ff400000012cdfc
[ 10.089361][ T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004b90478
[ 10.089746][ T185] RBP: ff1100000260c000 R08: 1fe2200000972090 R09: ff1100000cb5ae80
[ 10.090054][ T185] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.090309][ T185] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.090585][ T185] FS: 00007f7d0c0c1840(0000) GS:ff11000080ab0000(0000) knlGS:0000000000000000
[ 10.090879][ T185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.091125][ T185] CR2: 000055b341221d20 CR3: 000000000bda7005 CR4: 0000000000771ef0
[ 10.091384][ T185] PKRU: 55555554
[ 10.091551][ T185] Call Trace:
[ 10.091704][ T185]
[ 10.091826][ T185] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.092015][ T185] rtmsg_ifinfo+0x5c/0xb0
[ 10.092179][ T185] __dev_notify_flags+0x1b8/0x280
[ 10.092367][ T185] ? netif_change_name+0x8c0/0x8c0
[ 10.092568][ T185] ? rtnl_af_lookup+0x290/0x290
[ 10.092758][ T185] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.092945][ T185] rtnl_configure_link+0x1ac/0x390
[ 10.093144][ T185] rtnl_newlink_create+0x353/0x780
[ 10.093359][ T185] ? rtnl_create_link+0xf20/0xf20
[ 10.093561][ T185] ? __dev_get_by_name+0x12/0x50
[ 10.093751][ T185] ? rtnl_dev_get+0xd7/0x170
[ 10.093943][ T185] __rtnl_newlink+0x22b/0xa50
[ 10.094144][ T185] rtnl_newlink+0x8d1/0xef0
[ 10.094334][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 10.094533][ T185] ? find_held_lock+0x2b/0x80
[ 10.094720][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 10.094905][ T185] ? mark_usage+0x61/0x170
[ 10.095098][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.095289][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.095506][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 10.095696][ T185] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.095889][ T185] ? validate_chain+0x38b/0xc20
[ 10.096080][ T185] ? rtnl_link_fill+0x900/0x900
[ 10.096266][ T185] ? __lock_acquire+0x508/0xc10
[ 10.096470][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 10.096653][ T185] ? find_held_lock+0x2b/0x80
[ 10.096857][ T185] netlink_rcv_skb+0x14e/0x3a0
[ 10.097051][ T185] ? rtnl_link_fill+0x900/0x900
[ 10.097241][ T185] ? netlink_ack+0xcd0/0xcd0
[ 10.097433][ T185] ? netlink_deliver_tap+0xc5/0x330
[ 10.097631][ T185] ? netlink_deliver_tap+0x13c/0x330
[ 10.097822][ T185] netlink_unicast+0x486/0x750
[ 10.098011][ T185] ? netlink_attachskb+0x810/0x810
[ 10.098249][ T185] ? __lock_acquire+0x508/0xc10
[ 10.098441][ T185] netlink_sendmsg+0x735/0xc60
[ 10.098641][ T185] ? netlink_unicast+0x750/0x750
[ 10.098838][ T185] ? __might_fault+0x97/0x140
[ 10.099038][ T185] ____sys_sendmsg+0x419/0x850
[ 10.099227][ T185] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.099413][ T185] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.099640][ T185] ? move_addr_to_kernel+0x40/0x40
[ 10.099832][ T185] ___sys_sendmsg+0x14e/0x1d0
[ 10.100048][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.100240][ T185] ? copy_msghdr_from_user+0x460/0x460
[ 10.100441][ T185] __sys_sendmsg+0x145/0x1f0
[ 10.100641][ T185] ? __sys_sendmsg_sock+0x20/0x20
[ 10.100829][ T185] ? down_write_nested+0x200/0x200
[ 10.101013][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.101210][ T185] ? fpregs_restore_userregs+0x14b/0x310
[ 10.101403][ T185] ? rcu_is_watching+0x15/0xd0
[ 10.101609][ T185] ? rcu_is_watching+0x15/0xd0
[ 10.101798][ T185] do_syscall_64+0x117/0xfc0
[ 10.101982][ T185] ? trace_hardirqs_off+0xd/0x30
[ 10.102178][ T185] ? exc_page_fault+0xee/0x100
[ 10.102366][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.102614][ T185] RIP: 0033:0x7f7d0c2fb08e
[ 10.102810][ T185] 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
[ 10.103413][ T185] RSP: 002b:00007ffc080ec9b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.103682][ T185] RAX: ffffffffffffffda RBX: 00007ffc080ed148 RCX: 00007f7d0c2fb08e
[ 10.103953][ T185] RDX: 0000000000000000 RSI: 00007ffc080eca60 RDI: 0000000000000005
[ 10.104216][ T185] RBP: 00007ffc080ec9c0 R08: 0000000000000000 R09: 0000000000000000
[ 10.104559][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cedb
[ 10.104916][ T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc080ed120
[ 10.105341][ T185]
[ 10.105519][ T185] irq event stamp: 43545
[ 10.105672][ T185] hardirqs last enabled at (43555): [] __up_console_sem+0x5a/0x70
[ 10.105972][ T185] hardirqs last disabled at (43564): [] __up_console_sem+0x3f/0x70
[ 10.106271][ T185] softirqs last enabled at (42774): [] handle_softirqs+0x611/0x940
[ 10.106573][ T185] softirqs last disabled at (42767): [] __irq_exit_rcu+0x103/0x1c0
[ 10.106889][ T185] ---[ end trace 0000000000000000 ]---
[ 10.323303][ T196] ------------[ cut here ]------------
[ 10.323527][ T196] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/196
[ 10.323791][ T196] Modules linked in: veth
[ 10.323970][ T196] CPU: 0 UID: 0 PID: 196 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.324260][ T196] Tainted: [W]=WARN
[ 10.324370][ T196] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.324555][ T196] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.324746][ T196] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 38 e4 f0 ff b9 a6 ff ff
[ 10.325257][ T196] RSP: 0018:ffa0000000526e30 EFLAGS: 00010286
[ 10.325440][ T196] RAX: 00000000ffffffa6 RBX: ff1100000b36ae40 RCX: 1ff40000000a4d8c
[ 10.325682][ T196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b36aef8
[ 10.325898][ T196] RBP: ff1100000cbc9000 R08: 1fe220000166d5e0 R09: ff1100000c2b2e80
[ 10.326116][ T196] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.326325][ T196] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000bc8a000
[ 10.326550][ T196] FS: 00007f00a0671840(0000) GS:ff110000809b0000(0000) knlGS:0000000000000000
[ 10.326803][ T196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.326980][ T196] CR2: 000055b3410d96e8 CR3: 000000000be5e006 CR4: 0000000000771ef0
[ 10.327201][ T196] PKRU: 55555554
[ 10.327313][ T196] Call Trace:
[ 10.327427][ T196]
[ 10.327612][ T196] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.327762][ T196] rtmsg_ifinfo+0x5c/0xb0
[ 10.327869][ T196] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 10.328051][ T196] __dev_notify_flags+0x1b8/0x280
[ 10.328192][ T196] ? netif_change_name+0x8c0/0x8c0
[ 10.328333][ T196] ? rtnl_newlink+0x8d1/0xef0
[ 10.328637][ T196] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.328777][ T196] ? netlink_rcv_skb+0x14e/0x3a0
[ 10.328920][ T196] ? add_timer_on+0x580/0x580
[ 10.329089][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.329232][ T196] ? mark_held_locks+0x40/0x70
[ 10.329376][ T196] rtnl_configure_link+0x1ac/0x390
[ 10.329632][ T196] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.329776][ T196] ? queue_delayed_work_on+0x95/0x100
[ 10.329919][ T196] veth_newlink+0x330/0x8d0 [veth]
[ 10.330069][ T196] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.330247][ T196] ? kasan_save_stack+0x2f/0x50
[ 10.330391][ T196] ? kasan_save_track+0x14/0x30
[ 10.330641][ T196] ? __kasan_kmalloc+0x7b/0x90
[ 10.330799][ T196] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.330939][ T196] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.331087][ T196] ? rtnl_af_lookup+0x290/0x290
[ 10.331226][ T196] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.331372][ T196] ? rtnl_create_link+0x169/0xf20
[ 10.331600][ T196] rtnl_newlink_create+0x2da/0x780
[ 10.331747][ T196] ? rtnl_create_link+0xf20/0xf20
[ 10.331886][ T196] ? __dev_get_by_name+0x12/0x50
[ 10.332029][ T196] ? rtnl_dev_get+0xd7/0x170
[ 10.332201][ T196] __rtnl_newlink+0x22b/0xa50
[ 10.332346][ T196] rtnl_newlink+0x8d1/0xef0
[ 10.332575][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 10.332721][ T196] ? find_held_lock+0x2b/0x80
[ 10.332863][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 10.333004][ T196] ? mark_usage+0x61/0x170
[ 10.333151][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.333296][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.333439][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 10.333642][ T196] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.333785][ T196] ? validate_chain+0x38b/0xc20
[ 10.333929][ T196] ? rtnl_link_fill+0x900/0x900
[ 10.334075][ T196] ? __lock_acquire+0x508/0xc10
[ 10.334219][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 10.334358][ T196] ? find_held_lock+0x2b/0x80
[ 10.334562][ T196] netlink_rcv_skb+0x14e/0x3a0
[ 10.334722][ T196] ? rtnl_link_fill+0x900/0x900
[ 10.334913][ T196] ? netlink_ack+0xcd0/0xcd0
[ 10.335152][ T196] ? netlink_deliver_tap+0xc5/0x330
[ 10.335335][ T196] ? netlink_deliver_tap+0x13c/0x330
[ 10.335611][ T196] netlink_unicast+0x486/0x750
[ 10.335801][ T196] ? netlink_attachskb+0x810/0x810
[ 10.335998][ T196] ? __lock_acquire+0x508/0xc10
[ 10.336188][ T196] netlink_sendmsg+0x735/0xc60
[ 10.336373][ T196] ? netlink_unicast+0x750/0x750
[ 10.336799][ T196] ? __might_fault+0x97/0x140
[ 10.337039][ T196] ____sys_sendmsg+0x419/0x850
[ 10.337266][ T196] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.337658][ T196] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.337889][ T196] ? move_addr_to_kernel+0x40/0x40
[ 10.338042][ T196] ___sys_sendmsg+0x14e/0x1d0
[ 10.338184][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.338329][ T196] ? copy_msghdr_from_user+0x460/0x460
[ 10.338555][ T196] ? lock_vma_under_rcu+0x159/0x410
[ 10.338704][ T196] __sys_sendmsg+0x145/0x1f0
[ 10.338955][ T196] ? __sys_sendmsg_sock+0x20/0x20
[ 10.339200][ T196] ? rcu_is_watching+0x15/0xd0
[ 10.339342][ T196] ? rcu_is_watching+0x15/0xd0
[ 10.339504][ T196] do_syscall_64+0x117/0xfc0
[ 10.339648][ T196] ? trace_hardirqs_off+0xd/0x30
[ 10.339789][ T196] ? exc_page_fault+0xee/0x100
[ 10.339928][ T196] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.340105][ T196] RIP: 0033:0x7f00a08ab08e
[ 10.340252][ T196] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.340775][ T196] RSP: 002b:00007ffd271103b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.340985][ T196] RAX: ffffffffffffffda RBX: 00007ffd27110b48 RCX: 00007f00a08ab08e
[ 10.341200][ T196] RDX: 0000000000000000 RSI: 00007ffd27110460 RDI: 0000000000000005
[ 10.341462][ T196] RBP: 00007ffd271103c0 R08: 0000000000000000 R09: 0000000000000000
[ 10.341731][ T196] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cedb
[ 10.341941][ T196] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd27110b20
[ 10.342267][ T196]
[ 10.342396][ T196] irq event stamp: 31131
[ 10.342557][ T196] hardirqs last enabled at (31141): [] __up_console_sem+0x5a/0x70
[ 10.342864][ T196] hardirqs last disabled at (31148): [] __up_console_sem+0x3f/0x70
[ 10.343435][ T196] softirqs last enabled at (31014): [] handle_softirqs+0x611/0x940
[ 10.343820][ T196] softirqs last disabled at (30987): [] __irq_exit_rcu+0x103/0x1c0
[ 10.344098][ T196] ---[ end trace 0000000000000000 ]---
[ 10.366622][ T196] ------------[ cut here ]------------
[ 10.366804][ T196] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/196
[ 10.367048][ T196] Modules linked in: veth
[ 10.367160][ T196] CPU: 0 UID: 0 PID: 196 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.367437][ T196] Tainted: [W]=WARN
[ 10.367549][ T196] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.367722][ T196] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.367905][ T196] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 38 e4 f0 ff b9 a6 ff ff
[ 10.368407][ T196] RSP: 0018:ffa00000005271b0 EFLAGS: 00010286
[ 10.368588][ T196] RAX: 00000000ffffffa6 RBX: ff1100000c48dc40 RCX: 1ff40000000a4dfc
[ 10.368793][ T196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c48dcf8
[ 10.368997][ T196] RBP: ff1100000c90c000 R08: 1fe2200001891ba0 R09: ff1100000c2b2e80
[ 10.369205][ T196] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.369407][ T196] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.369617][ T196] FS: 00007f00a0671840(0000) GS:ff110000809b0000(0000) knlGS:0000000000000000
[ 10.369860][ T196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.370044][ T196] CR2: 000055b3410d96e8 CR3: 000000000be5e006 CR4: 0000000000771ef0
[ 10.370268][ T196] PKRU: 55555554
[ 10.370372][ T196] Call Trace:
[ 10.370484][ T196]
[ 10.370555][ T196] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.370698][ T196] rtmsg_ifinfo+0x5c/0xb0
[ 10.370809][ T196] __dev_notify_flags+0x1b8/0x280
[ 10.370953][ T196] ? netif_change_name+0x8c0/0x8c0
[ 10.371101][ T196] ? rtnl_af_lookup+0x290/0x290
[ 10.371237][ T196] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.371375][ T196] rtnl_configure_link+0x1ac/0x390
[ 10.371520][ T196] rtnl_newlink_create+0x353/0x780
[ 10.371657][ T196] ? rtnl_create_link+0xf20/0xf20
[ 10.371796][ T196] ? __dev_get_by_name+0x12/0x50
[ 10.371932][ T196] ? rtnl_dev_get+0xd7/0x170
[ 10.372097][ T196] __rtnl_newlink+0x22b/0xa50
[ 10.372237][ T196] rtnl_newlink+0x8d1/0xef0
[ 10.372376][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 10.372524][ T196] ? find_held_lock+0x2b/0x80
[ 10.372662][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 10.372802][ T196] ? mark_usage+0x61/0x170
[ 10.372936][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.373086][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.373233][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 10.373390][ T196] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.373605][ T196] ? validate_chain+0x38b/0xc20
[ 10.373744][ T196] ? rtnl_link_fill+0x900/0x900
[ 10.373885][ T196] ? __lock_acquire+0x508/0xc10
[ 10.374027][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 10.374170][ T196] ? find_held_lock+0x2b/0x80
[ 10.374307][ T196] netlink_rcv_skb+0x14e/0x3a0
[ 10.374443][ T196] ? rtnl_link_fill+0x900/0x900
[ 10.374584][ T196] ? netlink_ack+0xcd0/0xcd0
[ 10.374728][ T196] ? netlink_deliver_tap+0xc5/0x330
[ 10.374864][ T196] ? netlink_deliver_tap+0x13c/0x330
[ 10.375006][ T196] netlink_unicast+0x486/0x750
[ 10.375149][ T196] ? netlink_attachskb+0x810/0x810
[ 10.375291][ T196] ? __lock_acquire+0x508/0xc10
[ 10.375433][ T196] netlink_sendmsg+0x735/0xc60
[ 10.375579][ T196] ? netlink_unicast+0x750/0x750
[ 10.375721][ T196] ? __might_fault+0x97/0x140
[ 10.375861][ T196] ____sys_sendmsg+0x419/0x850
[ 10.376000][ T196] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.376145][ T196] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.376316][ T196] ? move_addr_to_kernel+0x40/0x40
[ 10.376467][ T196] ___sys_sendmsg+0x14e/0x1d0
[ 10.376602][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.376742][ T196] ? copy_msghdr_from_user+0x460/0x460
[ 10.376888][ T196] ? lock_vma_under_rcu+0x159/0x410
[ 10.377028][ T196] __sys_sendmsg+0x145/0x1f0
[ 10.377179][ T196] ? __sys_sendmsg_sock+0x20/0x20
[ 10.377320][ T196] ? rcu_is_watching+0x15/0xd0
[ 10.377466][ T196] ? rcu_is_watching+0x15/0xd0
[ 10.377609][ T196] do_syscall_64+0x117/0xfc0
[ 10.377763][ T196] ? trace_hardirqs_off+0xd/0x30
[ 10.377926][ T196] ? exc_page_fault+0xee/0x100
[ 10.378091][ T196] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.378264][ T196] RIP: 0033:0x7f00a08ab08e
[ 10.378409][ T196] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.378909][ T196] RSP: 002b:00007ffd271103b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.379126][ T196] RAX: ffffffffffffffda RBX: 00007ffd27110b48 RCX: 00007f00a08ab08e
[ 10.379332][ T196] RDX: 0000000000000000 RSI: 00007ffd27110460 RDI: 0000000000000005
[ 10.379543][ T196] RBP: 00007ffd271103c0 R08: 0000000000000000 R09: 0000000000000000
[ 10.379748][ T196] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cedb
[ 10.379956][ T196] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd27110b20
[ 10.380200][ T196]
[ 10.380304][ T196] irq event stamp: 43045
[ 10.380422][ T196] hardirqs last enabled at (43053): [] __up_console_sem+0x5a/0x70
[ 10.380668][ T196] hardirqs last disabled at (43062): [] __up_console_sem+0x3f/0x70
[ 10.380911][ T196] softirqs last enabled at (42320): [] __alloc_skb+0x4cb/0x600
[ 10.381158][ T196] softirqs last disabled at (42318): [] __alloc_skb+0x4cb/0x600
[ 10.381403][ T196] ---[ end trace 0000000000000000 ]---
[ 10.385342][ T196] ip (196) used greatest stack depth: 23464 bytes left
[ 10.511791][ T210] ------------[ cut here ]------------
[ 10.512024][ T210] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/210
[ 10.512332][ T210] Modules linked in: veth
[ 10.512566][ T210] CPU: 2 UID: 0 PID: 210 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.512905][ T210] Tainted: [W]=WARN
[ 10.513067][ T210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.513293][ T210] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.513563][ T210] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 38 e4 f0 ff b9 a6 ff ff
[ 10.514120][ T210] RSP: 0018:ffa0000000626e30 EFLAGS: 00010286
[ 10.514348][ T210] RAX: 00000000ffffffa6 RBX: ff1100000afd3c40 RCX: 1ff40000000c4d8c
[ 10.514631][ T210] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000afd3cf8
[ 10.514891][ T210] RBP: ff11000009c74000 R08: 1fe22000015fa7a0 R09: ff1100000c790b80
[ 10.515154][ T210] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.515417][ T210] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000c467500
[ 10.515692][ T210] FS: 00007f78667e3840(0000) GS:ff11000080ab0000(0000) knlGS:0000000000000000
[ 10.516007][ T210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.516310][ T210] CR2: 000000000042ebe0 CR3: 0000000009fd7006 CR4: 0000000000771ef0
[ 10.516593][ T210] PKRU: 55555554
[ 10.516756][ T210] Call Trace:
[ 10.516910][ T210]
[ 10.517042][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.517234][ T210] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.517428][ T210] rtmsg_ifinfo+0x5c/0xb0
[ 10.517631][ T210] ? ref_tracker_alloc+0x28d/0x430
[ 10.517840][ T210] __dev_notify_flags+0x1b8/0x280
[ 10.518032][ T210] ? ref_tracker_dir_print+0x100/0x100
[ 10.518231][ T210] ? linkwatch_fire_event+0x194/0x250
[ 10.518442][ T210] ? netif_change_name+0x8c0/0x8c0
[ 10.518645][ T210] ? rtnl_newlink+0x8d1/0xef0
[ 10.518838][ T210] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.519040][ T210] ? netlink_rcv_skb+0x14e/0x3a0
[ 10.519230][ T210] ? find_held_lock+0x2b/0x80
[ 10.519426][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.519628][ T210] ? mark_held_locks+0x40/0x70
[ 10.519823][ T210] rtnl_configure_link+0x1ac/0x390
[ 10.520011][ T210] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.520210][ T210] ? queue_delayed_work_on+0x95/0x100
[ 10.520408][ T210] veth_newlink+0x330/0x8d0 [veth]
[ 10.520615][ T210] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.520843][ T210] ? kasan_save_stack+0x2f/0x50
[ 10.521043][ T210] ? kasan_save_track+0x14/0x30
[ 10.521237][ T210] ? __kasan_kmalloc+0x7b/0x90
[ 10.521463][ T210] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.521655][ T210] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.521850][ T210] ? rtnl_af_lookup+0x290/0x290
[ 10.522047][ T210] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.522240][ T210] ? rtnl_create_link+0x169/0xf20
[ 10.522433][ T210] rtnl_newlink_create+0x2da/0x780
[ 10.522640][ T210] ? rtnl_create_link+0xf20/0xf20
[ 10.522831][ T210] ? __dev_get_by_name+0x12/0x50
[ 10.523022][ T210] ? rtnl_dev_get+0xd7/0x170
[ 10.523225][ T210] __rtnl_newlink+0x22b/0xa50
[ 10.523421][ T210] rtnl_newlink+0x8d1/0xef0
[ 10.523629][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 10.523822][ T210] ? find_held_lock+0x2b/0x80
[ 10.524015][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 10.524212][ T210] ? mark_usage+0x61/0x170
[ 10.524405][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.524614][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.524809][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 10.525004][ T210] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.525205][ T210] ? validate_chain+0x38b/0xc20
[ 10.525400][ T210] ? rtnl_link_fill+0x900/0x900
[ 10.525606][ T210] ? __lock_acquire+0x508/0xc10
[ 10.525817][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 10.526011][ T210] ? find_held_lock+0x2b/0x80
[ 10.526214][ T210] netlink_rcv_skb+0x14e/0x3a0
[ 10.526405][ T210] ? rtnl_link_fill+0x900/0x900
[ 10.526611][ T210] ? netlink_ack+0xcd0/0xcd0
[ 10.526810][ T210] ? netlink_deliver_tap+0xc5/0x330
[ 10.527001][ T210] ? netlink_deliver_tap+0x13c/0x330
[ 10.527202][ T210] netlink_unicast+0x486/0x750
[ 10.527395][ T210] ? netlink_attachskb+0x810/0x810
[ 10.527599][ T210] ? __lock_acquire+0x508/0xc10
[ 10.527795][ T210] netlink_sendmsg+0x735/0xc60
[ 10.527986][ T210] ? netlink_unicast+0x750/0x750
[ 10.528206][ T210] ? __might_fault+0x97/0x140
[ 10.528408][ T210] ____sys_sendmsg+0x419/0x850
[ 10.528614][ T210] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.528810][ T210] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.529041][ T210] ? move_addr_to_kernel+0x40/0x40
[ 10.529237][ T210] ___sys_sendmsg+0x14e/0x1d0
[ 10.529441][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.529647][ T210] ? copy_msghdr_from_user+0x460/0x460
[ 10.529851][ T210] ? lock_vma_under_rcu+0x159/0x410
[ 10.530051][ T210] __sys_sendmsg+0x145/0x1f0
[ 10.530244][ T210] ? __sys_sendmsg_sock+0x20/0x20
[ 10.530441][ T210] ? rcu_is_watching+0x15/0xd0
[ 10.530647][ T210] ? rcu_is_watching+0x15/0xd0
[ 10.530842][ T210] do_syscall_64+0x117/0xfc0
[ 10.531041][ T210] ? trace_hardirqs_off+0xd/0x30
[ 10.531231][ T210] ? exc_page_fault+0xee/0x100
[ 10.531427][ T210] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.531667][ T210] RIP: 0033:0x7f7866a1d08e
[ 10.531866][ T210] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.532422][ T210] RSP: 002b:00007fff1ce670f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.532715][ T210] RAX: ffffffffffffffda RBX: 00007fff1ce67888 RCX: 00007f7866a1d08e
[ 10.532978][ T210] RDX: 0000000000000000 RSI: 00007fff1ce671a0 RDI: 0000000000000005
[ 10.533249][ T210] RBP: 00007fff1ce67100 R08: 0000000000000000 R09: 0000000000000000
[ 10.533547][ T210] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cedb
[ 10.533820][ T210] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1ce67860
[ 10.534122][ T210]
[ 10.534276][ T210] irq event stamp: 15737
[ 10.534434][ T210] hardirqs last enabled at (15747): [] __up_console_sem+0x5a/0x70
[ 10.534746][ T210] hardirqs last disabled at (15758): [] __up_console_sem+0x3f/0x70
[ 10.535049][ T210] softirqs last enabled at (14628): [] __alloc_skb+0x4cb/0x600
[ 10.535349][ T210] softirqs last disabled at (14626): [] __alloc_skb+0x4cb/0x600
[ 10.535662][ T210] ---[ end trace 0000000000000000 ]---
[ 10.555137][ T210] ------------[ cut here ]------------
[ 10.555344][ T210] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/210
[ 10.555651][ T210] Modules linked in: veth
[ 10.555817][ T210] CPU: 2 UID: 0 PID: 210 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.556150][ T210] Tainted: [W]=WARN
[ 10.556331][ T210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.556582][ T210] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.556847][ T210] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 38 e4 f0 ff b9 a6 ff ff
[ 10.557401][ T210] RSP: 0018:ffa00000006271b0 EFLAGS: 00010286
[ 10.557668][ T210] RAX: 00000000ffffffa6 RBX: ff11000009355380 RCX: 1ff40000000c4dfc
[ 10.557928][ T210] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009355438
[ 10.558185][ T210] RBP: ff1100000c3a4000 R08: 1fe220000126aa88 R09: ff1100000c790b80
[ 10.558481][ T210] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.558744][ T210] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.559006][ T210] FS: 00007f78667e3840(0000) GS:ff11000080ab0000(0000) knlGS:0000000000000000
[ 10.559308][ T210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.559558][ T210] CR2: 000055b32f2b8280 CR3: 0000000009fd7006 CR4: 0000000000771ef0
[ 10.559814][ T210] PKRU: 55555554
[ 10.559968][ T210] Call Trace:
[ 10.560129][ T210]
[ 10.560250][ T210] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.560443][ T210] rtmsg_ifinfo+0x5c/0xb0
[ 10.560707][ T210] __dev_notify_flags+0x1b8/0x280
[ 10.560985][ T210] ? netif_change_name+0x8c0/0x8c0
[ 10.561286][ T210] ? rtnl_af_lookup+0x290/0x290
[ 10.561487][ T210] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.561684][ T210] rtnl_configure_link+0x1ac/0x390
[ 10.561880][ T210] rtnl_newlink_create+0x353/0x780
[ 10.562079][ T210] ? rtnl_create_link+0xf20/0xf20
[ 10.562267][ T210] ? __dev_get_by_name+0x12/0x50
[ 10.562473][ T210] ? rtnl_dev_get+0xd7/0x170
[ 10.562665][ T210] __rtnl_newlink+0x22b/0xa50
[ 10.562856][ T210] rtnl_newlink+0x8d1/0xef0
[ 10.563050][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 10.563235][ T210] ? find_held_lock+0x2b/0x80
[ 10.563427][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 10.563628][ T210] ? mark_usage+0x61/0x170
[ 10.563835][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.564024][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.564248][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 10.564436][ T210] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.564635][ T210] ? validate_chain+0x38b/0xc20
[ 10.564825][ T210] ? rtnl_link_fill+0x900/0x900
[ 10.565019][ T210] ? __lock_acquire+0x508/0xc10
[ 10.565238][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 10.565427][ T210] ? find_held_lock+0x2b/0x80
[ 10.565630][ T210] netlink_rcv_skb+0x14e/0x3a0
[ 10.565816][ T210] ? rtnl_link_fill+0x900/0x900
[ 10.566002][ T210] ? netlink_ack+0xcd0/0xcd0
[ 10.566197][ T210] ? netlink_deliver_tap+0xc5/0x330
[ 10.566381][ T210] ? netlink_deliver_tap+0x13c/0x330
[ 10.566587][ T210] netlink_unicast+0x486/0x750
[ 10.566777][ T210] ? netlink_attachskb+0x810/0x810
[ 10.566964][ T210] ? __lock_acquire+0x508/0xc10
[ 10.567160][ T210] netlink_sendmsg+0x735/0xc60
[ 10.567353][ T210] ? netlink_unicast+0x750/0x750
[ 10.567557][ T210] ? __might_fault+0x97/0x140
[ 10.567746][ T210] ____sys_sendmsg+0x419/0x850
[ 10.567965][ T210] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.568195][ T210] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.568426][ T210] ? move_addr_to_kernel+0x40/0x40
[ 10.568633][ T210] ___sys_sendmsg+0x14e/0x1d0
[ 10.568822][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.569010][ T210] ? copy_msghdr_from_user+0x460/0x460
[ 10.569213][ T210] ? lock_vma_under_rcu+0x159/0x410
[ 10.569405][ T210] __sys_sendmsg+0x145/0x1f0
[ 10.569604][ T210] ? __sys_sendmsg_sock+0x20/0x20
[ 10.569827][ T210] ? rcu_is_watching+0x15/0xd0
[ 10.570019][ T210] ? rcu_is_watching+0x15/0xd0
[ 10.570216][ T210] do_syscall_64+0x117/0xfc0
[ 10.570407][ T210] ? trace_hardirqs_off+0xd/0x30
[ 10.570607][ T210] ? exc_page_fault+0xee/0x100
[ 10.570814][ T210] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.571051][ T210] RIP: 0033:0x7f7866a1d08e
[ 10.571256][ T210] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.571813][ T210] RSP: 002b:00007fff1ce670f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.572093][ T210] RAX: ffffffffffffffda RBX: 00007fff1ce67888 RCX: 00007f7866a1d08e
[ 10.572344][ T210] RDX: 0000000000000000 RSI: 00007fff1ce671a0 RDI: 0000000000000005
[ 10.572614][ T210] RBP: 00007fff1ce67100 R08: 0000000000000000 R09: 0000000000000000
[ 10.572881][ T210] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cedb
[ 10.573142][ T210] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1ce67860
[ 10.573419][ T210]
[ 10.573579][ T210] irq event stamp: 30557
[ 10.573732][ T210] hardirqs last enabled at (30567): [] __up_console_sem+0x5a/0x70
[ 10.574017][ T210] hardirqs last disabled at (30576): [] __up_console_sem+0x3f/0x70
[ 10.574310][ T210] softirqs last enabled at (29928): [] handle_softirqs+0x611/0x940
[ 10.574618][ T210] softirqs last disabled at (29789): [] __irq_exit_rcu+0x103/0x1c0
[ 10.574907][ T210] ---[ end trace 0000000000000000 ]---