[ 10.045550][ T185] ------------[ cut here ]------------
[ 10.045935][ T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/185
[ 10.046369][ T185] Modules linked in: veth
[ 10.046659][ T185] CPU: 2 UID: 0 PID: 185 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.047380][ T185] Tainted: [W]=WARN
[ 10.047659][ T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.048002][ T185] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.048346][ 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
[ 10.049192][ T185] RSP: 0018:ffa00000007e6e30 EFLAGS: 00010286
[ 10.049524][ T185] RAX: 00000000ffffffa6 RBX: ff1100000be7b380 RCX: 1ff40000000fcd8c
[ 10.049911][ T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be7b438
[ 10.050289][ T185] RBP: ff11000007609000 R08: 1fe22000017cf688 R09: ff1100000c8dae80
[ 10.050672][ T185] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.051063][ T185] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000004e10780
[ 10.051450][ T185] FS: 00007f0103979840(0000) GS:ff110000984b0000(0000) knlGS:0000000000000000
[ 10.051896][ T185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.052225][ T185] CR2: 00007f0103ce0f6d CR3: 000000000cd15003 CR4: 0000000000771ef0
[ 10.052607][ T185] PKRU: 55555554
[ 10.052841][ T185] Call Trace:
[ 10.053061][ T185]
[ 10.053229][ T185] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 10.053562][ T185] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.053852][ T185] rtmsg_ifinfo+0x5c/0xb0
[ 10.054079][ T185] ? find_held_lock+0x2b/0x80
[ 10.054351][ T185] ? find_held_lock+0x2b/0x80
[ 10.054630][ T185] __dev_notify_flags+0x1b8/0x280
[ 10.054918][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.055190][ T185] ? netif_change_name+0x8c0/0x8c0
[ 10.055469][ T185] ? __queue_work+0x315/0xc00
[ 10.055741][ T185] ? preempt_schedule_notrace_thunk+0x16/0x30
[ 10.056085][ T185] ? trace_irq_enable.constprop.0+0x30/0x180
[ 10.056428][ T185] rtnl_configure_link+0x1ac/0x390
[ 10.056701][ T185] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.056993][ T185] ? queue_delayed_work_on+0x95/0x100
[ 10.057271][ T185] veth_newlink+0x330/0x8d0 [veth]
[ 10.057553][ T185] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.057885][ T185] ? kasan_save_stack+0x2f/0x50
[ 10.058162][ T185] ? kasan_save_track+0x14/0x30
[ 10.058444][ T185] ? __kasan_kmalloc+0x7b/0x90
[ 10.058746][ T185] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.059037][ T185] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.059315][ T185] ? rtnl_af_lookup+0x290/0x290
[ 10.059595][ T185] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.059887][ T185] ? rtnl_create_link+0x169/0xf20
[ 10.060166][ T185] rtnl_newlink_create+0x2da/0x780
[ 10.060449][ T185] ? rtnl_create_link+0xf20/0xf20
[ 10.060719][ T185] ? __dev_get_by_name+0x12/0x50
[ 10.061012][ T185] ? rtnl_dev_get+0xd7/0x170
[ 10.061298][ T185] __rtnl_newlink+0x22b/0xa50
[ 10.061588][ T185] rtnl_newlink+0x8d1/0xef0
[ 10.061883][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 10.062159][ T185] ? find_held_lock+0x2b/0x80
[ 10.062455][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 10.062735][ T185] ? mark_usage+0x61/0x170
[ 10.063035][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.063329][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.063644][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 10.063932][ T185] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.064207][ T185] ? validate_chain+0x38b/0xc20
[ 10.064491][ T185] ? rtnl_link_fill+0x900/0x900
[ 10.064771][ T185] ? __lock_acquire+0x508/0xc10
[ 10.065047][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 10.065317][ T185] ? find_held_lock+0x2b/0x80
[ 10.065595][ T185] netlink_rcv_skb+0x14e/0x3a0
[ 10.065885][ T185] ? rtnl_link_fill+0x900/0x900
[ 10.066158][ T185] ? netlink_ack+0xcd0/0xcd0
[ 10.066442][ T185] ? netlink_deliver_tap+0xc5/0x330
[ 10.066711][ T185] ? netlink_deliver_tap+0x13c/0x330
[ 10.067004][ T185] netlink_unicast+0x486/0x750
[ 10.067281][ T185] ? netlink_attachskb+0x810/0x810
[ 10.067563][ T185] ? __lock_acquire+0x508/0xc10
[ 10.067859][ T185] netlink_sendmsg+0x735/0xc60
[ 10.068139][ T185] ? netlink_unicast+0x750/0x750
[ 10.068422][ T185] ? __might_fault+0x97/0x140
[ 10.068699][ T185] ____sys_sendmsg+0x419/0x850
[ 10.068991][ T185] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.069264][ T185] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.069593][ T185] ? move_addr_to_kernel+0x40/0x40
[ 10.069891][ T185] ___sys_sendmsg+0x14e/0x1d0
[ 10.070171][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.070476][ T185] ? copy_msghdr_from_user+0x460/0x460
[ 10.070769][ T185] ? lock_vma_under_rcu+0x159/0x410
[ 10.071060][ T185] __sys_sendmsg+0x145/0x1f0
[ 10.071335][ T185] ? __sys_sendmsg_sock+0x20/0x20
[ 10.071621][ T185] ? rcu_is_watching+0x15/0xd0
[ 10.071911][ T185] ? rcu_is_watching+0x15/0xd0
[ 10.072192][ T185] do_syscall_64+0x117/0xfc0
[ 10.072471][ T185] ? trace_hardirqs_off+0xd/0x30
[ 10.072743][ T185] ? exc_page_fault+0xee/0x100
[ 10.073038][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.073371][ T185] RIP: 0033:0x7f0103bb308e
[ 10.073654][ 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
[ 10.074492][ T185] RSP: 002b:00007ffcbed0a1a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.074889][ T185] RAX: ffffffffffffffda RBX: 00007ffcbed0a938 RCX: 00007f0103bb308e
[ 10.075268][ T185] RDX: 0000000000000000 RSI: 00007ffcbed0a250 RDI: 0000000000000005
[ 10.075650][ T185] RBP: 00007ffcbed0a1b0 R08: 0000000000000000 R09: 0000000000000000
[ 10.076074][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c81a
[ 10.076464][ T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbed0a910
[ 10.076877][ T185]
[ 10.077098][ T185] irq event stamp: 28053
[ 10.077317][ T185] hardirqs last enabled at (28063): [] __up_console_sem+0x5a/0x70
[ 10.077755][ T185] hardirqs last disabled at (28072): [] __up_console_sem+0x3f/0x70
[ 10.078201][ T185] softirqs last enabled at (28016): [] handle_softirqs+0x611/0x940
[ 10.078637][ T185] softirqs last disabled at (28009): [] __irq_exit_rcu+0x103/0x1c0
[ 10.079113][ T185] ---[ end trace 0000000000000000 ]---
[ 10.103611][ T185] ------------[ cut here ]------------
[ 10.104600][ T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/185
[ 10.105038][ T185] Modules linked in: veth
[ 10.105263][ T185] CPU: 2 UID: 0 PID: 185 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.105739][ T185] Tainted: [W]=WARN
[ 10.105967][ T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.106276][ T185] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.106610][ 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
[ 10.107422][ T185] RSP: 0018:ffa00000007e71b0 EFLAGS: 00010286
[ 10.107738][ T185] RAX: 00000000ffffffa6 RBX: ff1100000acc4580 RCX: 1ff40000000fcdfc
[ 10.108122][ T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000acc4638
[ 10.108500][ T185] RBP: ff110000087a1000 R08: 1fe22000015988c8 R09: ff1100000c8dae80
[ 10.108881][ T185] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.109253][ T185] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.109677][ T185] FS: 00007f0103979840(0000) GS:ff110000984b0000(0000) knlGS:0000000000000000
[ 10.110143][ T185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.110481][ T185] CR2: 00007f0103ce0f6d CR3: 000000000cd15003 CR4: 0000000000771ef0
[ 10.110875][ T185] PKRU: 55555554
[ 10.111089][ T185] Call Trace:
[ 10.111303][ T185]
[ 10.111485][ T185] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.111765][ T185] rtmsg_ifinfo+0x5c/0xb0
[ 10.111999][ T185] __dev_notify_flags+0x1b8/0x280
[ 10.112269][ T185] ? netif_change_name+0x8c0/0x8c0
[ 10.112546][ T185] ? rtnl_af_lookup+0x290/0x290
[ 10.112806][ T185] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.113093][ T185] rtnl_configure_link+0x1ac/0x390
[ 10.113370][ T185] rtnl_newlink_create+0x353/0x780
[ 10.113634][ T185] ? rtnl_create_link+0xf20/0xf20
[ 10.113912][ T185] ? __dev_get_by_name+0x12/0x50
[ 10.114176][ T185] ? rtnl_dev_get+0xd7/0x170
[ 10.114462][ T185] __rtnl_newlink+0x22b/0xa50
[ 10.114733][ T185] rtnl_newlink+0x8d1/0xef0
[ 10.115017][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 10.115280][ T185] ? find_held_lock+0x2b/0x80
[ 10.115551][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 10.115810][ T185] ? mark_usage+0x61/0x170
[ 10.116093][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.116376][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.116645][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 10.116927][ T185] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.117192][ T185] ? validate_chain+0x38b/0xc20
[ 10.117462][ T185] ? rtnl_link_fill+0x900/0x900
[ 10.117722][ T185] ? __lock_acquire+0x508/0xc10
[ 10.118002][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 10.118263][ T185] ? find_held_lock+0x2b/0x80
[ 10.118539][ T185] netlink_rcv_skb+0x14e/0x3a0
[ 10.118808][ T185] ? rtnl_link_fill+0x900/0x900
[ 10.119091][ T185] ? netlink_ack+0xcd0/0xcd0
[ 10.119373][ T185] ? netlink_deliver_tap+0xc5/0x330
[ 10.119633][ T185] ? netlink_deliver_tap+0x13c/0x330
[ 10.119916][ T185] netlink_unicast+0x486/0x750
[ 10.120183][ T185] ? netlink_attachskb+0x810/0x810
[ 10.120454][ T185] ? __lock_acquire+0x508/0xc10
[ 10.120724][ T185] netlink_sendmsg+0x735/0xc60
[ 10.121009][ T185] ? netlink_unicast+0x750/0x750
[ 10.121277][ T185] ? __might_fault+0x97/0x140
[ 10.121552][ T185] ____sys_sendmsg+0x419/0x850
[ 10.121817][ T185] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.122098][ T185] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.122421][ T185] ? move_addr_to_kernel+0x40/0x40
[ 10.122699][ T185] ___sys_sendmsg+0x14e/0x1d0
[ 10.122980][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.123246][ T185] ? copy_msghdr_from_user+0x460/0x460
[ 10.123535][ T185] ? lock_vma_under_rcu+0x159/0x410
[ 10.123804][ T185] __sys_sendmsg+0x145/0x1f0
[ 10.124090][ T185] ? __sys_sendmsg_sock+0x20/0x20
[ 10.124372][ T185] ? rcu_is_watching+0x15/0xd0
[ 10.124643][ T185] ? rcu_is_watching+0x15/0xd0
[ 10.124928][ T185] do_syscall_64+0x117/0xfc0
[ 10.125192][ T185] ? trace_hardirqs_off+0xd/0x30
[ 10.125475][ T185] ? exc_page_fault+0xee/0x100
[ 10.125755][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.126099][ T185] RIP: 0033:0x7f0103bb308e
[ 10.126399][ 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
[ 10.127226][ T185] RSP: 002b:00007ffcbed0a1a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.127630][ T185] RAX: ffffffffffffffda RBX: 00007ffcbed0a938 RCX: 00007f0103bb308e
[ 10.128025][ T185] RDX: 0000000000000000 RSI: 00007ffcbed0a250 RDI: 0000000000000005
[ 10.128403][ T185] RBP: 00007ffcbed0a1b0 R08: 0000000000000000 R09: 0000000000000000
[ 10.128766][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c81a
[ 10.129148][ T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbed0a910
[ 10.129531][ T185]
[ 10.129737][ T185] irq event stamp: 41311
[ 10.129964][ T185] hardirqs last enabled at (41323): [] __up_console_sem+0x5a/0x70
[ 10.130388][ T185] hardirqs last disabled at (41332): [] __up_console_sem+0x3f/0x70
[ 10.130815][ T185] softirqs last enabled at (40616): [] handle_softirqs+0x611/0x940
[ 10.131245][ T185] softirqs last disabled at (40611): [] __irq_exit_rcu+0x103/0x1c0
[ 10.131676][ T185] ---[ end trace 0000000000000000 ]---
[ 10.139456][ T185] ip (185) used greatest stack depth: 23792 bytes left
[ 10.352957][ T203] ------------[ cut here ]------------
[ 10.353179][ T203] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/203
[ 10.353444][ T203] Modules linked in: veth
[ 10.353630][ T203] CPU: 1 UID: 0 PID: 203 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.353926][ T203] Tainted: [W]=WARN
[ 10.354033][ T203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.354217][ T203] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.354449][ T203] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 38 e4 f0 ff b9 a6 ff ff
[ 10.354965][ T203] RSP: 0018:ffa0000000516e30 EFLAGS: 00010286
[ 10.355150][ T203] RAX: 00000000ffffffa6 RBX: ff11000008dcd540 RCX: 1ff40000000a2d8c
[ 10.355370][ T203] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008dcd5f8
[ 10.355580][ T203] RBP: ff1100000cc64000 R08: 1fe22000011b9ac0 R09: ff11000009f7d180
[ 10.355790][ T203] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.356005][ T203] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009a57180
[ 10.356219][ T203] FS: 00007efedb519840(0000) GS:ff11000098430000(0000) knlGS:0000000000000000
[ 10.356472][ T203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.356648][ T203] CR2: 00005558d1da4638 CR3: 000000000938c001 CR4: 0000000000771ef0
[ 10.356860][ T203] PKRU: 55555554
[ 10.356969][ T203] Call Trace:
[ 10.357074][ T203]
[ 10.357149][ T203] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.357292][ T203] rtmsg_ifinfo+0x5c/0xb0
[ 10.357403][ T203] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 10.357578][ T203] __dev_notify_flags+0x1b8/0x280
[ 10.357718][ T203] ? netif_change_name+0x8c0/0x8c0
[ 10.357866][ T203] ? add_timer_on+0x580/0x580
[ 10.358010][ T203] ? _raw_spin_unlock_irqrestore+0x53/0x80
[ 10.358188][ T203] rtnl_configure_link+0x1ac/0x390
[ 10.358326][ T203] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.358471][ T203] ? queue_delayed_work_on+0x95/0x100
[ 10.358622][ T203] veth_newlink+0x330/0x8d0 [veth]
[ 10.358766][ T203] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.358946][ T203] ? kasan_save_stack+0x2f/0x50
[ 10.359089][ T203] ? kasan_save_track+0x14/0x30
[ 10.359231][ T203] ? __kasan_kmalloc+0x7b/0x90
[ 10.359395][ T203] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.359537][ T203] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.359677][ T203] ? rtnl_af_lookup+0x290/0x290
[ 10.359839][ T203] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.359985][ T203] ? rtnl_create_link+0x169/0xf20
[ 10.360148][ T203] rtnl_newlink_create+0x2da/0x780
[ 10.360291][ T203] ? rtnl_create_link+0xf20/0xf20
[ 10.360436][ T203] ? __dev_get_by_name+0x12/0x50
[ 10.360578][ T203] ? rtnl_dev_get+0xd7/0x170
[ 10.360725][ T203] __rtnl_newlink+0x22b/0xa50
[ 10.360873][ T203] rtnl_newlink+0x8d1/0xef0
[ 10.361014][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 10.361156][ T203] ? find_held_lock+0x2b/0x80
[ 10.361295][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 10.361440][ T203] ? mark_usage+0x61/0x170
[ 10.361579][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.361730][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.361876][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 10.362017][ T203] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.362160][ T203] ? validate_chain+0x38b/0xc20
[ 10.362299][ T203] ? rtnl_link_fill+0x900/0x900
[ 10.362448][ T203] ? __lock_acquire+0x508/0xc10
[ 10.362591][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 10.362734][ T203] ? find_held_lock+0x2b/0x80
[ 10.362885][ T203] netlink_rcv_skb+0x14e/0x3a0
[ 10.363032][ T203] ? rtnl_link_fill+0x900/0x900
[ 10.363175][ T203] ? netlink_ack+0xcd0/0xcd0
[ 10.363323][ T203] ? netlink_deliver_tap+0xc5/0x330
[ 10.363473][ T203] ? netlink_deliver_tap+0x13c/0x330
[ 10.363615][ T203] netlink_unicast+0x486/0x750
[ 10.363759][ T203] ? netlink_attachskb+0x810/0x810
[ 10.363905][ T203] ? __lock_acquire+0x508/0xc10
[ 10.364049][ T203] netlink_sendmsg+0x735/0xc60
[ 10.364205][ T203] ? netlink_unicast+0x750/0x750
[ 10.364346][ T203] ? __might_fault+0x97/0x140
[ 10.364505][ T203] ____sys_sendmsg+0x419/0x850
[ 10.364651][ T203] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.364795][ T203] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.364980][ T203] ? move_addr_to_kernel+0x40/0x40
[ 10.365132][ T203] ___sys_sendmsg+0x14e/0x1d0
[ 10.365276][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.365428][ T203] ? copy_msghdr_from_user+0x460/0x460
[ 10.365585][ T203] ? lock_vma_under_rcu+0x159/0x410
[ 10.365733][ T203] __sys_sendmsg+0x145/0x1f0
[ 10.365878][ T203] ? __sys_sendmsg_sock+0x20/0x20
[ 10.366024][ T203] ? rcu_is_watching+0x15/0xd0
[ 10.366162][ T203] ? rcu_is_watching+0x15/0xd0
[ 10.366302][ T203] do_syscall_64+0x117/0xfc0
[ 10.366446][ T203] ? trace_hardirqs_off+0xd/0x30
[ 10.366588][ T203] ? exc_page_fault+0xee/0x100
[ 10.366730][ T203] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.366908][ T203] RIP: 0033:0x7efedb75308e
[ 10.367055][ T203] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.367601][ T203] RSP: 002b:00007ffecde759c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.367812][ T203] RAX: ffffffffffffffda RBX: 00007ffecde76158 RCX: 00007efedb75308e
[ 10.368027][ T203] RDX: 0000000000000000 RSI: 00007ffecde75a70 RDI: 0000000000000005
[ 10.368233][ T203] RBP: 00007ffecde759d0 R08: 0000000000000000 R09: 0000000000000000
[ 10.368456][ T203] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c81a
[ 10.368669][ T203] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffecde76130
[ 10.368892][ T203]
[ 10.369005][ T203] irq event stamp: 16269
[ 10.369110][ T203] hardirqs last enabled at (16277): [] __up_console_sem+0x5a/0x70
[ 10.369368][ T203] hardirqs last disabled at (16284): [] __up_console_sem+0x3f/0x70
[ 10.369629][ T203] softirqs last enabled at (15436): [] __alloc_skb+0x4cb/0x600
[ 10.369901][ T203] softirqs last disabled at (15434): [] __alloc_skb+0x4cb/0x600
[ 10.370147][ T203] ---[ end trace 0000000000000000 ]---
[ 10.379384][ T203] ------------[ cut here ]------------
[ 10.379560][ T203] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/203
[ 10.379837][ T203] Modules linked in: veth
[ 10.380039][ T203] CPU: 1 UID: 0 PID: 203 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.380345][ T203] Tainted: [W]=WARN
[ 10.380463][ T203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.380655][ T203] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.380861][ T203] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 38 e4 f0 ff b9 a6 ff ff
[ 10.381391][ T203] RSP: 0018:ffa00000005171b0 EFLAGS: 00010286
[ 10.381585][ T203] RAX: 00000000ffffffa6 RBX: ff1100000ae7ba80 RCX: 1ff40000000a2dfc
[ 10.381816][ T203] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ae7bb38
[ 10.382049][ T203] RBP: ff1100000cd3c000 R08: 1fe22000015cf768 R09: ff11000009f7d180
[ 10.382272][ T203] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.382504][ T203] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.382729][ T203] FS: 00007efedb519840(0000) GS:ff11000098430000(0000) knlGS:0000000000000000
[ 10.382994][ T203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.383188][ T203] CR2: 00005558d1da4638 CR3: 000000000938c001 CR4: 0000000000771ef0
[ 10.383420][ T203] PKRU: 55555554
[ 10.383534][ T203] Call Trace:
[ 10.383650][ T203]
[ 10.383726][ T203] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.383883][ T203] rtmsg_ifinfo+0x5c/0xb0
[ 10.384006][ T203] __dev_notify_flags+0x1b8/0x280
[ 10.384156][ T203] ? netif_change_name+0x8c0/0x8c0
[ 10.384304][ T203] ? rtnl_af_lookup+0x290/0x290
[ 10.384461][ T203] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.384626][ T203] rtnl_configure_link+0x1ac/0x390
[ 10.384774][ T203] rtnl_newlink_create+0x353/0x780
[ 10.384939][ T203] ? rtnl_create_link+0xf20/0xf20
[ 10.385089][ T203] ? __dev_get_by_name+0x12/0x50
[ 10.385239][ T203] ? rtnl_dev_get+0xd7/0x170
[ 10.385404][ T203] __rtnl_newlink+0x22b/0xa50
[ 10.385558][ T203] rtnl_newlink+0x8d1/0xef0
[ 10.385716][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 10.385880][ T203] ? find_held_lock+0x2b/0x80
[ 10.386035][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 10.386185][ T203] ? mark_usage+0x61/0x170
[ 10.386339][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.386500][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.386657][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 10.386811][ T203] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.386960][ T203] ? validate_chain+0x38b/0xc20
[ 10.387098][ T203] ? rtnl_link_fill+0x900/0x900
[ 10.387243][ T203] ? __lock_acquire+0x508/0xc10
[ 10.387396][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 10.387534][ T203] ? find_held_lock+0x2b/0x80
[ 10.387678][ T203] netlink_rcv_skb+0x14e/0x3a0
[ 10.387818][ T203] ? rtnl_link_fill+0x900/0x900
[ 10.387976][ T203] ? netlink_ack+0xcd0/0xcd0
[ 10.388130][ T203] ? netlink_deliver_tap+0xc5/0x330
[ 10.388284][ T203] ? netlink_deliver_tap+0x13c/0x330
[ 10.388448][ T203] netlink_unicast+0x486/0x750
[ 10.388599][ T203] ? netlink_attachskb+0x810/0x810
[ 10.388758][ T203] ? __lock_acquire+0x508/0xc10
[ 10.388986][ T203] netlink_sendmsg+0x735/0xc60
[ 10.389145][ T203] ? netlink_unicast+0x750/0x750
[ 10.389296][ T203] ? __might_fault+0x97/0x140
[ 10.389450][ T203] ____sys_sendmsg+0x419/0x850
[ 10.389604][ T203] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.389749][ T203] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.390044][ T203] ? move_addr_to_kernel+0x40/0x40
[ 10.390207][ T203] ___sys_sendmsg+0x14e/0x1d0
[ 10.390366][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.390516][ T203] ? copy_msghdr_from_user+0x460/0x460
[ 10.390681][ T203] ? lock_vma_under_rcu+0x159/0x410
[ 10.390953][ T203] __sys_sendmsg+0x145/0x1f0
[ 10.391239][ T203] ? __sys_sendmsg_sock+0x20/0x20
[ 10.391405][ T203] ? rcu_is_watching+0x15/0xd0
[ 10.391561][ T203] ? rcu_is_watching+0x15/0xd0
[ 10.391712][ T203] do_syscall_64+0x117/0xfc0
[ 10.391933][ T203] ? trace_hardirqs_off+0xd/0x30
[ 10.392091][ T203] ? exc_page_fault+0xee/0x100
[ 10.392248][ T203] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.392449][ T203] RIP: 0033:0x7efedb75308e
[ 10.392601][ T203] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.393153][ T203] RSP: 002b:00007ffecde759c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.393395][ T203] RAX: ffffffffffffffda RBX: 00007ffecde76158 RCX: 00007efedb75308e
[ 10.393622][ T203] RDX: 0000000000000000 RSI: 00007ffecde75a70 RDI: 0000000000000005
[ 10.393863][ T203] RBP: 00007ffecde759d0 R08: 0000000000000000 R09: 0000000000000000
[ 10.394088][ T203] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c81a
[ 10.394321][ T203] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffecde76130
[ 10.394555][ T203]
[ 10.394669][ T203] irq event stamp: 22397
[ 10.394776][ T203] hardirqs last enabled at (22405): [] __up_console_sem+0x5a/0x70
[ 10.395051][ T203] hardirqs last disabled at (22414): [] __up_console_sem+0x3f/0x70
[ 10.395318][ T203] softirqs last enabled at (22288): [] handle_softirqs+0x611/0x940
[ 10.395594][ T203] softirqs last disabled at (22207): [] __irq_exit_rcu+0x103/0x1c0
[ 10.395901][ T203] ---[ end trace 0000000000000000 ]---
[ 10.592559][ T209] ------------[ cut here ]------------
[ 10.592753][ T209] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/209
[ 10.593028][ T209] Modules linked in: veth
[ 10.593161][ T209] CPU: 3 UID: 0 PID: 209 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.593488][ T209] Tainted: [W]=WARN
[ 10.593628][ T209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.593867][ T209] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.594117][ T209] 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
[ 10.594781][ T209] RSP: 0018:ffa0000000786e30 EFLAGS: 00010286
[ 10.595026][ T209] RAX: 00000000ffffffa6 RBX: ff11000008b603c0 RCX: 1ff40000000f0d8c
[ 10.595312][ T209] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008b60478
[ 10.595595][ T209] RBP: ff11000009cfc000 R08: 1fe220000116c090 R09: ff1100000cb90b80
[ 10.595877][ T209] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.596102][ T209] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009ef1580
[ 10.596319][ T209] FS: 00007f446384f840(0000) GS:ff11000098530000(0000) knlGS:0000000000000000
[ 10.596575][ T209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.596757][ T209] CR2: 000000000042ebe0 CR3: 000000000bc5a005 CR4: 0000000000771ef0
[ 10.596980][ T209] PKRU: 55555554
[ 10.597086][ T209] Call Trace:
[ 10.597194][ T209]
[ 10.597268][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.597418][ T209] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.597562][ T209] rtmsg_ifinfo+0x5c/0xb0
[ 10.597682][ T209] ? ref_tracker_alloc+0x28d/0x430
[ 10.597842][ T209] __dev_notify_flags+0x1b8/0x280
[ 10.598001][ T209] ? ref_tracker_dir_print+0x100/0x100
[ 10.598160][ T209] ? linkwatch_fire_event+0x194/0x250
[ 10.598314][ T209] ? netif_change_name+0x8c0/0x8c0
[ 10.598467][ T209] ? rtnl_newlink+0x8d1/0xef0
[ 10.598612][ T209] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.598766][ T209] ? netlink_rcv_skb+0x14e/0x3a0
[ 10.598922][ T209] ? find_held_lock+0x2b/0x80
[ 10.599081][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.599233][ T209] ? mark_held_locks+0x40/0x70
[ 10.599398][ T209] rtnl_configure_link+0x1ac/0x390
[ 10.599548][ T209] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.599698][ T209] ? queue_delayed_work_on+0x95/0x100
[ 10.599861][ T209] veth_newlink+0x330/0x8d0 [veth]
[ 10.600021][ T209] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.600206][ T209] ? kasan_save_stack+0x2f/0x50
[ 10.600359][ T209] ? kasan_save_track+0x14/0x30
[ 10.600516][ T209] ? __kasan_kmalloc+0x7b/0x90
[ 10.600686][ T209] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.600848][ T209] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.601018][ T209] ? rtnl_af_lookup+0x290/0x290
[ 10.601164][ T209] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.601323][ T209] ? rtnl_create_link+0x169/0xf20
[ 10.601486][ T209] rtnl_newlink_create+0x2da/0x780
[ 10.601642][ T209] ? rtnl_create_link+0xf20/0xf20
[ 10.601795][ T209] ? __dev_get_by_name+0x12/0x50
[ 10.601956][ T209] ? rtnl_dev_get+0xd7/0x170
[ 10.602106][ T209] __rtnl_newlink+0x22b/0xa50
[ 10.602250][ T209] rtnl_newlink+0x8d1/0xef0
[ 10.602400][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 10.602546][ T209] ? find_held_lock+0x2b/0x80
[ 10.602694][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 10.602854][ T209] ? mark_usage+0x61/0x170
[ 10.603016][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.603176][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.603334][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 10.603503][ T209] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.603642][ T209] ? validate_chain+0x38b/0xc20
[ 10.603783][ T209] ? rtnl_link_fill+0x900/0x900
[ 10.603933][ T209] ? __lock_acquire+0x508/0xc10
[ 10.604083][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 10.604247][ T209] ? find_held_lock+0x2b/0x80
[ 10.604400][ T209] netlink_rcv_skb+0x14e/0x3a0
[ 10.604562][ T209] ? rtnl_link_fill+0x900/0x900
[ 10.604722][ T209] ? netlink_ack+0xcd0/0xcd0
[ 10.604879][ T209] ? netlink_deliver_tap+0xc5/0x330
[ 10.605033][ T209] ? netlink_deliver_tap+0x13c/0x330
[ 10.605185][ T209] netlink_unicast+0x486/0x750
[ 10.605336][ T209] ? netlink_attachskb+0x810/0x810
[ 10.605503][ T209] ? __lock_acquire+0x508/0xc10
[ 10.605663][ T209] netlink_sendmsg+0x735/0xc60
[ 10.605819][ T209] ? netlink_unicast+0x750/0x750
[ 10.605976][ T209] ? __might_fault+0x97/0x140
[ 10.606132][ T209] ____sys_sendmsg+0x419/0x850
[ 10.606290][ T209] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.606445][ T209] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.606641][ T209] ? move_addr_to_kernel+0x40/0x40
[ 10.606794][ T209] ___sys_sendmsg+0x14e/0x1d0
[ 10.606958][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.607111][ T209] ? copy_msghdr_from_user+0x460/0x460
[ 10.607271][ T209] ? lock_vma_under_rcu+0x159/0x410
[ 10.607437][ T209] __sys_sendmsg+0x145/0x1f0
[ 10.607576][ T209] ? __sys_sendmsg_sock+0x20/0x20
[ 10.607723][ T209] ? rcu_is_watching+0x15/0xd0
[ 10.607870][ T209] ? rcu_is_watching+0x15/0xd0
[ 10.608011][ T209] do_syscall_64+0x117/0xfc0
[ 10.608153][ T209] ? trace_hardirqs_off+0xd/0x30
[ 10.608293][ T209] ? exc_page_fault+0xee/0x100
[ 10.608439][ T209] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.608615][ T209] RIP: 0033:0x7f4463a8908e
[ 10.608764][ T209] 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
[ 10.609263][ T209] RSP: 002b:00007ffd34cac840 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.609479][ T209] RAX: ffffffffffffffda RBX: 00007ffd34cacfd8 RCX: 00007f4463a8908e
[ 10.609692][ T209] RDX: 0000000000000000 RSI: 00007ffd34cac8f0 RDI: 0000000000000005
[ 10.609909][ T209] RBP: 00007ffd34cac850 R08: 0000000000000000 R09: 0000000000000000
[ 10.610118][ T209] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c81a
[ 10.610327][ T209] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd34cacfb0
[ 10.610549][ T209]
[ 10.610656][ T209] irq event stamp: 19725
[ 10.610762][ T209] hardirqs last enabled at (19733): [] __up_console_sem+0x5a/0x70
[ 10.611021][ T209] hardirqs last disabled at (19742): [] __up_console_sem+0x3f/0x70
[ 10.611272][ T209] softirqs last enabled at (19068): [] handle_softirqs+0x611/0x940
[ 10.611517][ T209] softirqs last disabled at (19063): [] __irq_exit_rcu+0x103/0x1c0
[ 10.611762][ T209] ---[ end trace 0000000000000000 ]---
[ 10.619773][ T209] ------------[ cut here ]------------
[ 10.620495][ T209] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/209
[ 10.620736][ T209] Modules linked in: veth
[ 10.620911][ T209] CPU: 3 UID: 0 PID: 209 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.621196][ T209] Tainted: [W]=WARN
[ 10.621303][ T209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.621542][ T209] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.621726][ T209] 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
[ 10.622275][ T209] RSP: 0018:ffa00000007871b0 EFLAGS: 00010286
[ 10.622453][ T209] RAX: 00000000ffffffa6 RBX: ff1100000af89380 RCX: 1ff40000000f0dfc
[ 10.622654][ T209] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000af89438
[ 10.622916][ T209] RBP: ff1100000831c000 R08: 1fe22000015f1288 R09: ff1100000cb90b80
[ 10.623119][ T209] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.623320][ T209] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.623528][ T209] FS: 00007f446384f840(0000) GS:ff11000098530000(0000) knlGS:0000000000000000
[ 10.623769][ T209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.624000][ T209] CR2: 000000000042ebe0 CR3: 000000000bc5a005 CR4: 0000000000771ef0
[ 10.624208][ T209] PKRU: 55555554
[ 10.624308][ T209] Call Trace:
[ 10.624430][ T209]
[ 10.624503][ T209] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.624648][ T209] rtmsg_ifinfo+0x5c/0xb0
[ 10.624752][ T209] __dev_notify_flags+0x1b8/0x280
[ 10.624955][ T209] ? netif_change_name+0x8c0/0x8c0
[ 10.625097][ T209] ? rtnl_af_lookup+0x290/0x290
[ 10.625236][ T209] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.625382][ T209] rtnl_configure_link+0x1ac/0x390
[ 10.625520][ T209] rtnl_newlink_create+0x353/0x780
[ 10.625659][ T209] ? rtnl_create_link+0xf20/0xf20
[ 10.625796][ T209] ? __dev_get_by_name+0x12/0x50
[ 10.626001][ T209] ? rtnl_dev_get+0xd7/0x170
[ 10.626152][ T209] __rtnl_newlink+0x22b/0xa50
[ 10.626304][ T209] rtnl_newlink+0x8d1/0xef0
[ 10.626444][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 10.626581][ T209] ? find_held_lock+0x2b/0x80
[ 10.626720][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 10.626917][ T209] ? mark_usage+0x61/0x170
[ 10.627052][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.627201][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.627346][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 10.627488][ T209] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.627629][ T209] ? validate_chain+0x38b/0xc20
[ 10.627767][ T209] ? rtnl_link_fill+0x900/0x900
[ 10.627961][ T209] ? __lock_acquire+0x508/0xc10
[ 10.628100][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 10.628238][ T209] ? find_held_lock+0x2b/0x80
[ 10.628383][ T209] netlink_rcv_skb+0x14e/0x3a0
[ 10.628524][ T209] ? rtnl_link_fill+0x900/0x900
[ 10.628678][ T209] ? netlink_ack+0xcd0/0xcd0
[ 10.628904][ T209] ? netlink_deliver_tap+0xc5/0x330
[ 10.629054][ T209] ? netlink_deliver_tap+0x13c/0x330
[ 10.629216][ T209] netlink_unicast+0x486/0x750
[ 10.629381][ T209] ? netlink_attachskb+0x810/0x810
[ 10.629530][ T209] ? __lock_acquire+0x508/0xc10
[ 10.629688][ T209] netlink_sendmsg+0x735/0xc60
[ 10.629898][ T209] ? netlink_unicast+0x750/0x750
[ 10.630038][ T209] ? __might_fault+0x97/0x140
[ 10.630180][ T209] ____sys_sendmsg+0x419/0x850
[ 10.630321][ T209] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.630480][ T209] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.630657][ T209] ? move_addr_to_kernel+0x40/0x40
[ 10.630817][ T209] ___sys_sendmsg+0x14e/0x1d0
[ 10.631038][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.631254][ T209] ? copy_msghdr_from_user+0x460/0x460
[ 10.631425][ T209] ? lock_vma_under_rcu+0x159/0x410
[ 10.631579][ T209] __sys_sendmsg+0x145/0x1f0
[ 10.631730][ T209] ? __sys_sendmsg_sock+0x20/0x20
[ 10.631955][ T209] ? rcu_is_watching+0x15/0xd0
[ 10.632121][ T209] ? rcu_is_watching+0x15/0xd0
[ 10.632269][ T209] do_syscall_64+0x117/0xfc0
[ 10.632424][ T209] ? trace_hardirqs_off+0xd/0x30
[ 10.632576][ T209] ? exc_page_fault+0xee/0x100
[ 10.632729][ T209] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.632982][ T209] RIP: 0033:0x7f4463a8908e
[ 10.633166][ T209] 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
[ 10.633704][ T209] RSP: 002b:00007ffd34cac840 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.633991][ T209] RAX: ffffffffffffffda RBX: 00007ffd34cacfd8 RCX: 00007f4463a8908e
[ 10.634204][ T209] RDX: 0000000000000000 RSI: 00007ffd34cac8f0 RDI: 0000000000000005
[ 10.634431][ T209] RBP: 00007ffd34cac850 R08: 0000000000000000 R09: 0000000000000000
[ 10.634650][ T209] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c81a
[ 10.634934][ T209] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd34cacfb0
[ 10.635144][ T209]
[ 10.635255][ T209] irq event stamp: 27217
[ 10.635371][ T209] hardirqs last enabled at (27225): [] __up_console_sem+0x5a/0x70
[ 10.635641][ T209] hardirqs last disabled at (27232): [] __up_console_sem+0x3f/0x70
[ 10.635969][ T209] softirqs last enabled at (27332): [] handle_softirqs+0x611/0x940
[ 10.636245][ T209] softirqs last disabled at (27241): [] __irq_exit_rcu+0x103/0x1c0
[ 10.636506][ T209] ---[ end trace 0000000000000000 ]---