[ 653.698953][ T6899] netdevsim netdevsim4412 eni4412np1: renamed from eth0
[ 653.848316][ T6905] 8021q: adding VLAN 0 to HW filter on device eni4412np1
[ 654.115494][ T6890] ------------[ cut here ]------------
[ 654.115778][ T6890] refcount_t: decrement hit 0; leaking memory.
[ 654.116040][ T6890] WARNING: lib/refcount.c:31 at refcount_warn_saturate+0x59/0xc0, CPU#3: python3/6890
[ 654.116334][ T6890] Modules linked in: netdevsim 8021q macsec netconsole
[ 654.116589][ T6890] CPU: 3 UID: 0 PID: 6890 Comm: python3 Not tainted 7.0.0-rc7-virtme #1 PREEMPT(full)
[ 654.116938][ T6890] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 654.117137][ T6890] RIP: 0010:refcount_warn_saturate+0x59/0xc0
[ 654.117339][ T6890] Code: 07 83 c0 03 38 d0 7c 04 84 d2 75 75 c7 03 00 00 00 c0 83 fd 02 74 5b 76 19 83 fd 03 74 45 83 fd 04 75 22 48 8d 3d 57 11 2f 03 <67> 48 0f b9 3a 5b 5d c3 85 ed 74 1e 48 8d 3d 54 11 2f 03 67 48 0f
[ 654.117956][ T6890] RSP: 0018:ffa0000000687508 EFLAGS: 00010246
[ 654.118158][ T6890] RAX: 0000000000000003 RBX: ff1100001203a608 RCX: 0000000000000001
[ 654.118388][ T6890] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffffbc0b8f00
[ 654.118621][ T6890] RBP: 0000000000000004 R08: ffffffffb8dc7d65 R09: 1fe22000024074c1
[ 654.118958][ T6890] R10: ffe21c00024074c2 R11: ffe21c00024074c2 R12: 1ff40000000d0ea8
[ 654.119186][ T6890] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000002
[ 654.119418][ T6890] FS: 00007fa07df3a400(0000) GS:ff11000078ae3000(0000) knlGS:0000000000000000
[ 654.119690][ T6890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 654.119935][ T6890] CR2: 00007fa07d31d030 CR3: 0000000018f45003 CR4: 0000000000771ef0
[ 654.120164][ T6890] PKRU: 55555554
[ 654.120283][ T6890] Call Trace:
[ 654.120400][ T6890]
[ 654.120480][ T6890] ref_tracker_free+0x522/0x870
[ 654.120640][ T6890] ? ref_tracker_alloc+0x430/0x430
[ 654.120800][ T6890] ? kfree+0x11d/0x580
[ 654.120919][ T6890] udp_tunnel_nic_unregister+0x4ec/0xaa0
[ 654.121075][ T6890] udp_tunnel_nic_netdevice_event+0x67d/0xbc0
[ 654.121264][ T6890] ? vxlan_dellink+0x3f0/0x3f0
[ 654.121419][ T6890] ? rcu_is_watching+0x15/0xd0
[ 654.121575][ T6890] notifier_call_chain+0xa5/0x310
[ 654.121730][ T6890] unregister_netdevice_many_notify+0xc9d/0x1f20
[ 654.121927][ T6890] ? __mutex_lock+0x1db/0x1ee0
[ 654.122079][ T6890] ? __mutex_lock+0xa02/0x1ee0
[ 654.122231][ T6890] ? unregister_netdevice_queued+0x80/0x80
[ 654.122425][ T6890] ? nsim_destroy+0x133/0x7c0 [netdevsim]
[ 654.122589][ T6890] ? __lock_release.isra.0+0x6b/0x1a0
[ 654.122744][ T6890] unregister_netdevice_queue+0x290/0x470
[ 654.122905][ T6890] ? unregister_netdevice_many+0x20/0x20
[ 654.123061][ T6890] nsim_destroy+0x1b1/0x7c0 [netdevsim]
[ 654.123215][ T6890] ? rcu_is_watching+0x15/0xd0
[ 654.123368][ T6890] __nsim_dev_port_del+0x183/0x300 [netdevsim]
[ 654.123565][ T6890] nsim_dev_reload_destroy+0xe3/0x4c0 [netdevsim]
[ 654.123755][ T6890] nsim_drv_remove+0x5a/0x1f0 [netdevsim]
[ 654.123915][ T6890] device_release_driver_internal+0x3b6/0x570
[ 654.124109][ T6890] bus_remove_device+0x2ba/0x550
[ 654.124264][ T6890] ? bus_probe_device+0x160/0x160
[ 654.124415][ T6890] ? device_remove_file+0x20/0x20
[ 654.124573][ T6890] device_del+0x324/0x8c0
[ 654.124689][ T6890] ? __device_link_del+0x500/0x500
[ 654.124848][ T6890] ? sysfs_file_ops+0x140/0x140
[ 654.125002][ T6890] device_unregister+0x17/0xb0
[ 654.125153][ T6890] del_device_store+0x2fb/0x580 [netdevsim]
[ 654.125344][ T6890] ? sysfs_file_kobj+0xb3/0x1e0
[ 654.125499][ T6890] ? nsim_bus_dev_numvfs_show+0x80/0x80 [netdevsim]
[ 654.125692][ T6890] ? sysfs_file_kobj+0xbd/0x1e0
[ 654.125847][ T6890] ? sysfs_kf_write+0x65/0x160
[ 654.125999][ T6890] kernfs_fop_write_iter+0x335/0x510
[ 654.126150][ T6890] ? kernfs_ops+0xf0/0xf0
[ 654.126265][ T6890] new_sync_write+0x333/0x750
[ 654.126420][ T6890] ? __lock_acquire+0x508/0xc10
[ 654.126574][ T6890] ? new_sync_read+0x740/0x740
[ 654.126725][ T6890] ? lock_acquire.part.0+0xbc/0x260
[ 654.126880][ T6890] ? ksys_write+0x116/0x250
[ 654.127035][ T6890] vfs_write+0x6a4/0xc10
[ 654.127151][ T6890] ksys_write+0x116/0x250
[ 654.127267][ T6890] ? __ia32_sys_read+0xc0/0xc0
[ 654.127419][ T6890] ? kernfs_fop_llseek+0x160/0x1f0
[ 654.127571][ T6890] ? rcu_is_watching+0x15/0xd0
[ 654.127725][ T6890] do_syscall_64+0x117/0xfc0
[ 654.127883][ T6890] ? exc_page_fault+0xee/0x100
[ 654.128035][ T6890] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 654.128224][ T6890] RIP: 0033:0x7fa07e0c222e
[ 654.128383][ T6890] 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
[ 654.128930][ T6890] RSP: 002b:00007ffc325f0b20 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 654.129159][ T6890] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa07e0c222e
[ 654.129388][ T6890] RDX: 0000000000000004 RSI: 000055d5de858fa0 RDI: 0000000000000009
[ 654.129615][ T6890] RBP: 00007ffc325f0b30 R08: 0000000000000000 R09: 0000000000000000
[ 654.129847][ T6890] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa07df3a390
[ 654.130074][ T6890] R13: 000055d5de858fa0 R14: 0000000000000009 R15: 0000000000000003
[ 654.130313][ T6890]
[ 654.130433][ T6890] irq event stamp: 251569
[ 654.130552][ T6890] hardirqs last enabled at (251577): [] __up_console_sem+0x5a/0x70
[ 654.130823][ T6890] hardirqs last disabled at (251586): [] __up_console_sem+0x3f/0x70
[ 654.131086][ T6890] softirqs last enabled at (251044): [] handle_softirqs+0x60e/0x920
[ 654.131349][ T6890] softirqs last disabled at (250967): [] irq_exit_rcu+0xa2/0xf0
[ 654.131614][ T6890] ---[ end trace 0000000000000000 ]---
[ 654.145107][ T6890] ------------[ cut here ]------------
[ 654.145332][ T6890] WARNING: lib/ref_tracker.c:248 at ref_tracker_dir_exit+0x54f/0x7e0, CPU#1: python3/6890
[ 654.145636][ T6890] Modules linked in: netdevsim 8021q macsec netconsole
[ 654.145863][ T6890] CPU: 1 UID: 0 PID: 6890 Comm: python3 Tainted: G W 7.0.0-rc7-virtme #1 PREEMPT(full)
[ 654.146143][ T6890] Tainted: [W]=WARN
[ 654.146250][ T6890] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 654.146430][ T6890] RIP: 0010:ref_tracker_dir_exit+0x54f/0x7e0
[ 654.146613][ T6890] Code: 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 8b 74 24 10 48 89 ef e8 50 03 48 01 e9 24 ff ff ff 90 0f 0b 90 e9 60 ff ff ff 90 <0f> 0b 90 eb 97 e8 07 61 84 ff e9 43 fb ff ff 48 89 df e8 9a 60 84
[ 654.147189][ T6890] RSP: 0018:ffa0000000687860 EFLAGS: 00010296
[ 654.147365][ T6890] RAX: 0000000000000003 RBX: ff1100001203a608 RCX: 0000000000000001
[ 654.147575][ T6890] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ff1100001203a608
[ 654.147880][ T6890] RBP: ff1100001203a5c0 R08: ffffffffb8ee455f R09: 1fe22000024074c1
[ 654.148088][ T6890] R10: ffe21c00024074c2 R11: ffe21c00024074c2 R12: ff1100001203a610
[ 654.148294][ T6890] R13: dead000000000122 R14: dead000000000100 R15: dffffc0000000000
[ 654.148505][ T6890] FS: 00007fa07df3a400(0000) GS:ff110000789e3000(0000) knlGS:0000000000000000
[ 654.148748][ T6890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 654.149028][ T6890] CR2: 0000558e8f5966c0 CR3: 0000000018f45006 CR4: 0000000000771ef0
[ 654.149237][ T6890] PKRU: 55555554
[ 654.149342][ T6890] Call Trace:
[ 654.149446][ T6890]
[ 654.149524][ T6890] ? ref_tracker_free+0x870/0x870
[ 654.149664][ T6890] ? lockdep_hardirqs_on+0x8c/0x130
[ 654.149874][ T6890] ? kasan_quarantine_put+0x13e/0x2b0
[ 654.150012][ T6890] ? kfree+0x11d/0x580
[ 654.150118][ T6890] free_netdev+0x3f6/0x860
[ 654.150258][ T6890] __nsim_dev_port_del+0x183/0x300 [netdevsim]
[ 654.150433][ T6890] nsim_dev_reload_destroy+0xe3/0x4c0 [netdevsim]
[ 654.150610][ T6890] nsim_drv_remove+0x5a/0x1f0 [netdevsim]
[ 654.150749][ T6890] device_release_driver_internal+0x3b6/0x570
[ 654.151021][ T6890] bus_remove_device+0x2ba/0x550
[ 654.151159][ T6890] ? bus_probe_device+0x160/0x160
[ 654.151297][ T6890] ? device_remove_file+0x20/0x20
[ 654.151437][ T6890] device_del+0x324/0x8c0
[ 654.151546][ T6890] ? __device_link_del+0x500/0x500
[ 654.151689][ T6890] ? sysfs_file_ops+0x140/0x140
[ 654.151924][ T6890] device_unregister+0x17/0xb0
[ 654.152061][ T6890] del_device_store+0x2fb/0x580 [netdevsim]
[ 654.152233][ T6890] ? sysfs_file_kobj+0xb3/0x1e0
[ 654.152369][ T6890] ? nsim_bus_dev_numvfs_show+0x80/0x80 [netdevsim]
[ 654.152546][ T6890] ? sysfs_file_kobj+0xbd/0x1e0
[ 654.152684][ T6890] ? sysfs_kf_write+0x65/0x160
[ 654.152901][ T6890] kernfs_fop_write_iter+0x335/0x510
[ 654.153041][ T6890] ? kernfs_ops+0xf0/0xf0
[ 654.153145][ T6890] new_sync_write+0x333/0x750
[ 654.153284][ T6890] ? __lock_acquire+0x508/0xc10
[ 654.153423][ T6890] ? new_sync_read+0x740/0x740
[ 654.153565][ T6890] ? lock_acquire.part.0+0xbc/0x260
[ 654.153700][ T6890] ? ksys_write+0x116/0x250
[ 654.153953][ T6890] vfs_write+0x6a4/0xc10
[ 654.154060][ T6890] ksys_write+0x116/0x250
[ 654.154165][ T6890] ? __ia32_sys_read+0xc0/0xc0
[ 654.154302][ T6890] ? kernfs_fop_llseek+0x160/0x1f0
[ 654.154439][ T6890] ? rcu_is_watching+0x15/0xd0
[ 654.154582][ T6890] do_syscall_64+0x117/0xfc0
[ 654.154720][ T6890] ? exc_page_fault+0xee/0x100
[ 654.154934][ T6890] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 654.155104][ T6890] RIP: 0033:0x7fa07e0c222e
[ 654.155251][ T6890] 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
[ 654.155745][ T6890] RSP: 002b:00007ffc325f0b20 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 654.156054][ T6890] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa07e0c222e
[ 654.156262][ T6890] RDX: 0000000000000004 RSI: 000055d5de858fa0 RDI: 0000000000000009
[ 654.156469][ T6890] RBP: 00007ffc325f0b30 R08: 0000000000000000 R09: 0000000000000000
[ 654.156680][ T6890] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa07df3a390
[ 654.156977][ T6890] R13: 000055d5de858fa0 R14: 0000000000000009 R15: 0000000000000003
[ 654.157191][ T6890]
[ 654.157297][ T6890] irq event stamp: 255827
[ 654.157402][ T6890] hardirqs last enabled at (255835): [] __up_console_sem+0x5a/0x70
[ 654.157645][ T6890] hardirqs last disabled at (255842): [] __up_console_sem+0x3f/0x70
[ 654.157970][ T6890] softirqs last enabled at (255990): [] handle_softirqs+0x60e/0x920
[ 654.158211][ T6890] softirqs last disabled at (255851): [] irq_exit_rcu+0xa2/0xf0
[ 654.158450][ T6890] ---[ end trace 0000000000000000 ]---
[ 654.430366][ T6902] netdevsim netdevsim29288 eni29288np1: renamed from eth0
[ 654.549067][ T6924] 8021q: adding VLAN 0 to HW filter on device eni29288np1
[ 655.334690][ T6902] netdevsim netdevsim9192 eni9192np1: renamed from eth0
[ 655.459946][ T6954] 8021q: adding VLAN 0 to HW filter on device eni9192np1
[ 655.495257][ T6902] netdevsim netdevsim28390 eni28390np1: renamed from eth0
[ 655.636791][ T6960] 8021q: adding VLAN 0 to HW filter on device eni28390np1
[ 655.777793][ T6902] netdevsim netdevsim19980 eni19980np1: renamed from eth0
[ 655.901981][ T6966] 8021q: adding VLAN 0 to HW filter on device eni19980np1
[ 655.933822][ T6902] netdevsim netdevsim940 eni940np1: renamed from eth0
[ 656.060831][ T6972] 8021q: adding VLAN 0 to HW filter on device eni940np1
[ 656.446784][ T6902] netdevsim netdevsim6514 eni6514np1: renamed from eth0
[ 656.571254][ T6987] 8021q: adding VLAN 0 to HW filter on device eni6514np1
[ 656.907375][ T6898] netdevsim netdevsim22032 eni22032np1: renamed from eth0
[ 657.060716][ T7008] 8021q: adding VLAN 0 to HW filter on device eni22032np1
[ 657.623449][ T6902] netdevsim netdevsim21173 eni21173np1: renamed from eth0
[ 657.751051][ T7027] 8021q: adding VLAN 0 to HW filter on device eni21173np1
[ 658.086681][ T6902] netdevsim netdevsim14127 eni14127np1: renamed from eth0
[ 658.208716][ T7041] 8021q: adding VLAN 0 to HW filter on device eni14127np1
[ 658.479697][ T6902] netdevsim netdevsim28500 eni28500np1: renamed from eth0
[ 658.619913][ T7053] 8021q: adding VLAN 0 to HW filter on device eni28500np1
[ 658.957380][ T6898] netdevsim netdevsim8405 eni8405np1: renamed from eth0
[ 659.086960][ T7074] 8021q: adding VLAN 0 to HW filter on device eni8405np1
[ 659.362766][ T7083] 8021q: adding VLAN 0 to HW filter on device eni8405np1
[ 659.480001][ T6902] netdevsim netdevsim9923 eni9923np1: renamed from eth0
[ 659.613046][ T7090] 8021q: adding VLAN 0 to HW filter on device eni9923np1
[ 659.953192][ T6898] netdevsim netdevsim29375 eni29375np1: renamed from eth0
[ 660.119534][ T7111] 8021q: adding VLAN 0 to HW filter on device eni29375np1
[ 660.456025][ T6902] netdevsim netdevsim17755 eni17755np1: renamed from eth0
[ 660.603067][ T7127] 8021q: adding VLAN 0 to HW filter on device eni17755np1
[ 660.865882][ T6890] ------------[ cut here ]------------
[ 660.866178][ T6890] refcount_t: saturated; leaking memory.
[ 660.866356][ T6890] WARNING: lib/refcount.c:22 at refcount_warn_saturate+0x6c/0xc0, CPU#2: python3/6890
[ 660.866634][ T6890] Modules linked in: netdevsim 8021q macsec netconsole
[ 660.866901][ T6890] CPU: 2 UID: 0 PID: 6890 Comm: python3 Tainted: G W 7.0.0-rc7-virtme #1 PREEMPT(full)
[ 660.867285][ T6890] Tainted: [W]=WARN
[ 660.867444][ T6890] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 660.867657][ T6890] RIP: 0010:refcount_warn_saturate+0x6c/0xc0
[ 660.867878][ T6890] Code: fd 02 74 5b 76 19 83 fd 03 74 45 83 fd 04 75 22 48 8d 3d 57 11 2f 03 67 48 0f b9 3a 5b 5d c3 85 ed 74 1e 48 8d 3d 54 11 2f 03 <67> 48 0f b9 3a 5b 5d c3 48 8d 3d 55 11 2f 03 67 48 0f b9 3a 5b 5d
[ 660.868375][ T6890] RSP: 0018:ffa0000000687610 EFLAGS: 00010202
[ 660.868588][ T6890] RAX: 0000000000000003 RBX: ff1100000ecba608 RCX: 0000000000000001
[ 660.868831][ T6890] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffffbc0b8f10
[ 660.869062][ T6890] RBP: 0000000000000001 R08: ffffffffb8dc7d65 R09: 1fe2200001d974c1
[ 660.869295][ T6890] R10: ffe21c0001d974c2 R11: ffe21c0001d974c2 R12: 1ff40000000d0ec6
[ 660.869528][ T6890] R13: 0000000000000820 R14: 0000000000000000 R15: 0000000000000000
[ 660.869791][ T6890] FS: 00007fa07df3a400(0000) GS:ff11000078a63000(0000) knlGS:0000000000000000
[ 660.870055][ T6890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 660.870256][ T6890] CR2: 00007fa07d5e6140 CR3: 0000000018f45005 CR4: 0000000000771ef0
[ 660.870492][ T6890] PKRU: 55555554
[ 660.870638][ T6890] Call Trace:
[ 660.870787][ T6890]
[ 660.870899][ T6890] ref_tracker_alloc+0x30a/0x430
[ 660.871074][ T6890] ? ref_tracker_dir_print+0x100/0x100
[ 660.871251][ T6890] dev_get_by_index+0x97/0x180
[ 660.871424][ T6890] netdev_get_by_index_lock_ops_compat+0x12/0x30
[ 660.871636][ T6890] netdev_nl_queue_get_doit+0x1bd/0xa50
[ 660.871821][ T6890] genl_family_rcv_msg_doit+0x206/0x300
[ 660.871993][ T6890] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330
[ 660.872197][ T6890] ? lock_acquire.part.0+0xbc/0x260
[ 660.872368][ T6890] ? find_held_lock+0x2b/0x80
[ 660.872552][ T6890] ? is_bpf_text_address+0x72/0x110
[ 660.872726][ T6890] genl_family_rcv_msg+0x3a4/0x640
[ 660.872973][ T6890] ? genl_family_rcv_msg_dumpit+0x340/0x340
[ 660.873174][ T6890] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 660.873379][ T6890] ? netdev_nl_napi_set_doit+0x810/0x810
[ 660.873555][ T6890] ? validate_chain+0x38b/0xc20
[ 660.873726][ T6890] ? __lock_acquire+0x508/0xc10
[ 660.873907][ T6890] ? rcu_report_exp_cpu_mult+0x107/0x4b0
[ 660.874079][ T6890] genl_rcv_msg+0xbb/0x160
[ 660.874251][ T6890] netlink_rcv_skb+0x14e/0x3a0
[ 660.874420][ T6890] ? genl_family_rcv_msg+0x640/0x640
[ 660.874597][ T6890] ? netlink_ack+0xcd0/0xcd0
[ 660.874785][ T6890] ? netlink_deliver_tap+0xc5/0x330
[ 660.874957][ T6890] ? netlink_deliver_tap+0x13c/0x330
[ 660.875129][ T6890] genl_rcv+0x28/0x40
[ 660.875270][ T6890] netlink_unicast+0x49d/0x760
[ 660.875442][ T6890] ? netlink_attachskb+0x800/0x800
[ 660.875618][ T6890] ? __alloc_skb+0x4c5/0x5f0
[ 660.875803][ T6890] ? napi_skb_cache_get+0x7b0/0x7b0
[ 660.875974][ T6890] ? netlink_autobind.isra.0+0x11c/0x260
[ 660.876144][ T6890] ? netlink_autobind.isra.0+0x171/0x260
[ 660.876317][ T6890] netlink_sendmsg+0x735/0xc60
[ 660.876487][ T6890] ? netlink_unicast+0x760/0x760
[ 660.876666][ T6890] ? __lock_acquire+0x508/0xc10
[ 660.876849][ T6890] ? update_se+0x313/0x610
[ 660.877025][ T6890] __sys_sendto+0x2c9/0x400
[ 660.877196][ T6890] ? __ia32_sys_getpeername+0xd0/0xd0
[ 660.877369][ T6890] ? rcu_is_watching+0x15/0xd0
[ 660.877546][ T6890] ? trace_sched_exit_tp+0x9b/0x180
[ 660.877721][ T6890] ? preempt_schedule_notrace_thunk+0x16/0x30
[ 660.877934][ T6890] ? trace_irq_enable.constprop.0+0x30/0x180
[ 660.878137][ T6890] __x64_sys_sendto+0xe4/0x1f0
[ 660.878309][ T6890] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 660.878508][ T6890] ? lockdep_hardirqs_on+0x8c/0x130
[ 660.878683][ T6890] ? do_syscall_64+0x87/0xfc0
[ 660.878862][ T6890] do_syscall_64+0x117/0xfc0
[ 660.879033][ T6890] ? irq_exit_rcu+0x39/0xf0
[ 660.879205][ T6890] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 660.879404][ T6890] RIP: 0033:0x7fa07e0c222e
[ 660.879584][ T6890] 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
[ 660.880085][ T6890] RSP: 002b:00007ffc325f0870 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 660.880319][ T6890] RAX: ffffffffffffffda RBX: 00007ffc325f0980 RCX: 00007fa07e0c222e
[ 660.880556][ T6890] RDX: 000000000000002c RSI: 00007fa07d298050 RDI: 000000000000000f
[ 660.880800][ T6890] RBP: 00007ffc325f0880 R08: 0000000000000000 R09: 0000000000000000
[ 660.881033][ T6890] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa07d34c1a0
[ 660.881281][ T6890] R13: 00007ffc325f0980 R14: 00007fa07d8e4150 R15: 0000000000000002
[ 660.881519][ T6890]
[ 660.881663][ T6890] irq event stamp: 921793
[ 660.881808][ T6890] hardirqs last enabled at (921805): [] __up_console_sem+0x5a/0x70
[ 660.882071][ T6890] hardirqs last disabled at (921814): [] __up_console_sem+0x3f/0x70
[ 660.882334][ T6890] softirqs last enabled at (921370): [] handle_softirqs+0x60e/0x920
[ 660.882604][ T6890] softirqs last disabled at (921363): [] irq_exit_rcu+0xa2/0xf0
[ 660.882877][ T6890] ---[ end trace 0000000000000000 ]---
[ 660.990623][ T6902] netdevsim netdevsim30823 eni30823np1: renamed from eth0
[ 661.115984][ T7141] 8021q: adding VLAN 0 to HW filter on device eni30823np1
[ 661.982349][ T6902] netdevsim netdevsim9144 eni9144np1: renamed from eth0
[ 662.107270][ T7171] 8021q: adding VLAN 0 to HW filter on device eni9144np1
[ 663.058408][ T6902] netdevsim netdevsim23535 eni23535np1: renamed from eth0
[ 663.185845][ T7205] 8021q: adding VLAN 0 to HW filter on device eni23535np1
[ 663.629724][ T6902] netdevsim netdevsim11378 eni11378np1: renamed from eth0
[ 663.760679][ T7220] 8021q: adding VLAN 0 to HW filter on device eni11378np1
[ 664.150425][ T6902] netdevsim netdevsim15489 eni15489np1: renamed from eth0
[ 664.285212][ T7236] 8021q: adding VLAN 0 to HW filter on device eni15489np1
[ 664.644383][ T6902] netdevsim netdevsim21722 eni21722np1: renamed from eth0
[ 664.775744][ T7250] 8021q: adding VLAN 0 to HW filter on device eni21722np1
[ 665.094554][ T6902] netdevsim netdevsim2192 eni2192np1: renamed from eth0
[ 665.224405][ T7264] 8021q: adding VLAN 0 to HW filter on device eni2192np1
[ 665.597062][ T6902] netdevsim netdevsim11292 eni11292np1: renamed from eth0
[ 665.724779][ T7279] 8021q: adding VLAN 0 to HW filter on device eni11292np1
[ 666.141544][ T7123] netdevsim netdevsim5627 eni5627np1: renamed from eth0
[ 666.274922][ T7300] 8021q: adding VLAN 0 to HW filter on device eni5627np1
[ 666.891739][ T6902] netdevsim netdevsim12762 eni12762np1: renamed from eth0
[ 667.016942][ T7322] 8021q: adding VLAN 0 to HW filter on device eni12762np1