[ 444.374856][ T4316] netdevsim netdevsim45 eni45np1: renamed from eth0
[ 444.524840][ T4323] ip (4323) used greatest stack depth: 23960 bytes left
[ 444.792048][ T4307] ------------[ cut here ]------------
[ 444.792341][ T4307] refcount_t: decrement hit 0; leaking memory.
[ 444.792596][ T4307] WARNING: lib/refcount.c:31 at refcount_warn_saturate+0x59/0xc0, CPU#2: python3/4307
[ 444.793174][ T4307] Modules linked in: netdevsim
[ 444.793521][ T4307] CPU: 2 UID: 0 PID: 4307 Comm: python3 Not tainted 7.0.0-rc7-virtme #1 PREEMPT(full)
[ 444.793936][ T4307] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 444.794311][ T4307] RIP: 0010:refcount_warn_saturate+0x59/0xc0
[ 444.794555][ T4307] 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
[ 444.795217][ T4307] RSP: 0018:ffa0000007e07508 EFLAGS: 00010246
[ 444.795456][ T4307] RAX: 0000000000000003 RBX: ff1100001c552608 RCX: 0000000000000001
[ 444.795760][ T4307] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffffaa6b8f00
[ 444.796037][ T4307] RBP: 0000000000000004 R08: ffffffffa73c7d65 R09: 1fe22000038aa4c1
[ 444.796308][ T4307] R10: ffe21c00038aa4c2 R11: ffe21c00038aa4c2 R12: 1ff4000000fc0ea8
[ 444.796579][ T4307] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000002
[ 444.796867][ T4307] FS: 00007ff7dc7a9400(0000) GS:ff1100008a463000(0000) knlGS:0000000000000000
[ 444.797173][ T4307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 444.797409][ T4307] CR2: 00007ff7dbef1160 CR3: 000000001d6d0003 CR4: 0000000000771ef0
[ 444.797781][ T4307] PKRU: 55555554
[ 444.798078][ T4307] Call Trace:
[ 444.798294][ T4307]
[ 444.798476][ T4307] ref_tracker_free+0x522/0x870
[ 444.798751][ T4307] ? ref_tracker_alloc+0x430/0x430
[ 444.799042][ T4307] ? kfree+0x11d/0x580
[ 444.799284][ T4307] udp_tunnel_nic_unregister+0x4ec/0xaa0
[ 444.799563][ T4307] udp_tunnel_nic_netdevice_event+0x67d/0xbc0
[ 444.799903][ T4307] ? vxlan_dellink+0x3f0/0x3f0
[ 444.800214][ T4307] ? rcu_is_watching+0x15/0xd0
[ 444.800512][ T4307] notifier_call_chain+0xa5/0x310
[ 444.800863][ T4307] unregister_netdevice_many_notify+0xc9d/0x1f20
[ 444.801217][ T4307] ? __mutex_lock+0x1db/0x1ee0
[ 444.801533][ T4307] ? __mutex_lock+0xa02/0x1ee0
[ 444.801870][ T4307] ? unregister_netdevice_queued+0x80/0x80
[ 444.802226][ T4307] ? nsim_destroy+0x133/0x7c0 [netdevsim]
[ 444.802546][ T4307] ? __lock_release.isra.0+0x6b/0x1a0
[ 444.802873][ T4307] unregister_netdevice_queue+0x290/0x470
[ 444.803171][ T4307] ? unregister_netdevice_many+0x20/0x20
[ 444.803445][ T4307] nsim_destroy+0x1b1/0x7c0 [netdevsim]
[ 444.803757][ T4307] ? rcu_is_watching+0x15/0xd0
[ 444.804055][ T4307] __nsim_dev_port_del+0x183/0x300 [netdevsim]
[ 444.804426][ T4307] nsim_dev_reload_destroy+0xe3/0x4c0 [netdevsim]
[ 444.804797][ T4307] nsim_drv_remove+0x5a/0x1f0 [netdevsim]
[ 444.805120][ T4307] device_release_driver_internal+0x3b6/0x570
[ 444.805471][ T4307] bus_remove_device+0x2ba/0x550
[ 444.805808][ T4307] ? bus_probe_device+0x160/0x160
[ 444.806046][ T4307] ? device_remove_file+0x20/0x20
[ 444.806243][ T4307] device_del+0x324/0x8c0
[ 444.806406][ T4307] ? __device_link_del+0x500/0x500
[ 444.806617][ T4307] ? sysfs_file_ops+0x140/0x140
[ 444.806820][ T4307] device_unregister+0x17/0xb0
[ 444.807016][ T4307] del_device_store+0x2fb/0x580 [netdevsim]
[ 444.807253][ T4307] ? sysfs_file_kobj+0xb3/0x1e0
[ 444.807448][ T4307] ? nsim_bus_dev_numvfs_show+0x80/0x80 [netdevsim]
[ 444.807692][ T4307] ? sysfs_file_kobj+0xbd/0x1e0
[ 444.807896][ T4307] ? sysfs_kf_write+0x65/0x160
[ 444.808093][ T4307] kernfs_fop_write_iter+0x335/0x510
[ 444.808288][ T4307] ? kernfs_ops+0xf0/0xf0
[ 444.808446][ T4307] new_sync_write+0x333/0x750
[ 444.808656][ T4307] ? __lock_acquire+0x508/0xc10
[ 444.808861][ T4307] ? new_sync_read+0x740/0x740
[ 444.809062][ T4307] ? lock_acquire.part.0+0xbc/0x260
[ 444.809255][ T4307] ? ksys_write+0x116/0x250
[ 444.809453][ T4307] vfs_write+0x6a4/0xc10
[ 444.809624][ T4307] ksys_write+0x116/0x250
[ 444.809784][ T4307] ? __ia32_sys_read+0xc0/0xc0
[ 444.809989][ T4307] ? kernfs_fop_llseek+0x160/0x1f0
[ 444.810187][ T4307] ? rcu_is_watching+0x15/0xd0
[ 444.810381][ T4307] do_syscall_64+0x117/0xfc0
[ 444.810574][ T4307] ? exc_page_fault+0xee/0x100
[ 444.810782][ T4307] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 444.811022][ T4307] RIP: 0033:0x7ff7dc93122e
[ 444.811226][ T4307] 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
[ 444.811811][ T4307] RSP: 002b:00007ffcc5840ab0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 444.812085][ T4307] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff7dc93122e
[ 444.812352][ T4307] RDX: 0000000000000002 RSI: 000055e581010fa0 RDI: 0000000000000009
[ 444.812632][ T4307] RBP: 00007ffcc5840ac0 R08: 0000000000000000 R09: 0000000000000000
[ 444.812908][ T4307] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff7dc7a9390
[ 444.813182][ T4307] R13: 000055e581010fa0 R14: 0000000000000009 R15: 0000000000000003
[ 444.813462][ T4307]
[ 444.813632][ T4307] irq event stamp: 231867
[ 444.813797][ T4307] hardirqs last enabled at (231877): [] __up_console_sem+0x5a/0x70
[ 444.814102][ T4307] hardirqs last disabled at (231886): [] __up_console_sem+0x3f/0x70
[ 444.814405][ T4307] softirqs last enabled at (231502): [] handle_softirqs+0x60e/0x920
[ 444.814723][ T4307] softirqs last disabled at (231439): [] irq_exit_rcu+0xa2/0xf0
[ 444.815037][ T4307] ---[ end trace 0000000000000000 ]---
[ 444.827978][ T4307] ------------[ cut here ]------------
[ 444.828224][ T4307] WARNING: lib/ref_tracker.c:248 at ref_tracker_dir_exit+0x54f/0x7e0, CPU#2: python3/4307
[ 444.828561][ T4307] Modules linked in: netdevsim
[ 444.828813][ T4307] CPU: 2 UID: 0 PID: 4307 Comm: python3 Tainted: G W 7.0.0-rc7-virtme #1 PREEMPT(full)
[ 444.829140][ T4307] Tainted: [W]=WARN
[ 444.829293][ T4307] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 444.829513][ T4307] RIP: 0010:ref_tracker_dir_exit+0x54f/0x7e0
[ 444.829867][ T4307] 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
[ 444.830395][ T4307] RSP: 0018:ffa0000007e07860 EFLAGS: 00010296
[ 444.830628][ T4307] RAX: 0000000000000003 RBX: ff1100001c552608 RCX: 0000000000000001
[ 444.830891][ T4307] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ff1100001c552608
[ 444.831139][ T4307] RBP: ff1100001c5525c0 R08: ffffffffa74e455f R09: 1fe22000038aa4c1
[ 444.831386][ T4307] R10: ffe21c00038aa4c2 R11: ffe21c00038aa4c2 R12: ff1100001c552610
[ 444.831646][ T4307] R13: dead000000000122 R14: dead000000000100 R15: dffffc0000000000
[ 444.831903][ T4307] FS: 00007ff7dc7a9400(0000) GS:ff1100008a463000(0000) knlGS:0000000000000000
[ 444.832186][ T4307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 444.832404][ T4307] CR2: 00007ff7dbef1160 CR3: 000000001d6d0003 CR4: 0000000000771ef0
[ 444.832668][ T4307] PKRU: 55555554
[ 444.832822][ T4307] Call Trace:
[ 444.832970][ T4307]
[ 444.833091][ T4307] ? ref_tracker_free+0x870/0x870
[ 444.833275][ T4307] ? lockdep_hardirqs_on+0x8c/0x130
[ 444.833455][ T4307] ? kasan_quarantine_put+0x13e/0x2b0
[ 444.833654][ T4307] ? kfree+0x11d/0x580
[ 444.833812][ T4307] free_netdev+0x3f6/0x860
[ 444.833997][ T4307] __nsim_dev_port_del+0x183/0x300 [netdevsim]
[ 444.834215][ T4307] nsim_dev_reload_destroy+0xe3/0x4c0 [netdevsim]
[ 444.834436][ T4307] nsim_drv_remove+0x5a/0x1f0 [netdevsim]
[ 444.834633][ T4307] device_release_driver_internal+0x3b6/0x570
[ 444.834857][ T4307] bus_remove_device+0x2ba/0x550
[ 444.835038][ T4307] ? bus_probe_device+0x160/0x160
[ 444.835216][ T4307] ? device_remove_file+0x20/0x20
[ 444.835397][ T4307] device_del+0x324/0x8c0
[ 444.835546][ T4307] ? __device_link_del+0x500/0x500
[ 444.835743][ T4307] ? sysfs_file_ops+0x140/0x140
[ 444.835931][ T4307] device_unregister+0x17/0xb0
[ 444.836111][ T4307] del_device_store+0x2fb/0x580 [netdevsim]
[ 444.836328][ T4307] ? sysfs_file_kobj+0xb3/0x1e0
[ 444.836509][ T4307] ? nsim_bus_dev_numvfs_show+0x80/0x80 [netdevsim]
[ 444.836738][ T4307] ? sysfs_file_kobj+0xbd/0x1e0
[ 444.836927][ T4307] ? sysfs_kf_write+0x65/0x160
[ 444.837108][ T4307] kernfs_fop_write_iter+0x335/0x510
[ 444.837292][ T4307] ? kernfs_ops+0xf0/0xf0
[ 444.837440][ T4307] new_sync_write+0x333/0x750
[ 444.837636][ T4307] ? __lock_acquire+0x508/0xc10
[ 444.837822][ T4307] ? new_sync_read+0x740/0x740
[ 444.838004][ T4307] ? lock_acquire.part.0+0xbc/0x260
[ 444.838184][ T4307] ? ksys_write+0x116/0x250
[ 444.838369][ T4307] vfs_write+0x6a4/0xc10
[ 444.838522][ T4307] ksys_write+0x116/0x250
[ 444.838683][ T4307] ? __ia32_sys_read+0xc0/0xc0
[ 444.838869][ T4307] ? kernfs_fop_llseek+0x160/0x1f0
[ 444.839049][ T4307] ? rcu_is_watching+0x15/0xd0
[ 444.839231][ T4307] do_syscall_64+0x117/0xfc0
[ 444.839410][ T4307] ? exc_page_fault+0xee/0x100
[ 444.839592][ T4307] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 444.839821][ T4307] RIP: 0033:0x7ff7dc93122e
[ 444.840014][ T4307] 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
[ 444.840539][ T4307] RSP: 002b:00007ffcc5840ab0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 444.840808][ T4307] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff7dc93122e
[ 444.841063][ T4307] RDX: 0000000000000002 RSI: 000055e581010fa0 RDI: 0000000000000009
[ 444.841311][ T4307] RBP: 00007ffcc5840ac0 R08: 0000000000000000 R09: 0000000000000000
[ 444.841558][ T4307] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff7dc7a9390
[ 444.841825][ T4307] R13: 000055e581010fa0 R14: 0000000000000009 R15: 0000000000000003
[ 444.842088][ T4307]
[ 444.842235][ T4307] irq event stamp: 234847
[ 444.842383][ T4307] hardirqs last enabled at (234857): [] __up_console_sem+0x5a/0x70
[ 444.842677][ T4307] hardirqs last disabled at (234868): [] __up_console_sem+0x3f/0x70
[ 444.842970][ T4307] softirqs last enabled at (234402): [] handle_softirqs+0x60e/0x920
[ 444.843255][ T4307] softirqs last disabled at (234395): [] irq_exit_rcu+0xa2/0xf0
[ 444.843537][ T4307] ---[ end trace 0000000000000000 ]---
[ 445.132091][ T4320] netdevsim netdevsim31489 eni31489np1: renamed from eth0
[ 446.065921][ T4320] netdevsim netdevsim19761 eni19761np1: renamed from eth0
[ 446.268768][ T4320] netdevsim netdevsim15855 eni15855np1: renamed from eth0
[ 446.536023][ T4320] netdevsim netdevsim3930 eni3930np1: renamed from eth0
[ 446.735531][ T4320] netdevsim netdevsim16359 eni16359np1: renamed from eth0
[ 447.219680][ T4417] netdevsim netdevsim1800 eni1800np1: renamed from eth0
[ 447.761394][ T4417] netdevsim netdevsim29517 eni29517np1: renamed from eth0
[ 448.455164][ T4417] netdevsim netdevsim4639 eni4639np1: renamed from eth0
[ 448.907912][ T4417] netdevsim netdevsim4769 eni4769np1: renamed from eth0
[ 449.307132][ T4417] netdevsim netdevsim11183 eni11183np1: renamed from eth0
[ 449.746970][ T4317] netdevsim netdevsim28101 eni28101np1: renamed from eth0
[ 450.239923][ T4417] netdevsim netdevsim12725 eni12725np1: renamed from eth0
[ 450.788081][ T4417] netdevsim netdevsim29330 eni29330np1: renamed from eth0
[ 451.247923][ T4417] netdevsim netdevsim24560 eni24560np1: renamed from eth0
[ 451.613627][ T4307] ------------[ cut here ]------------
[ 451.613896][ T4307] refcount_t: saturated; leaking memory.
[ 451.614023][ T4307] WARNING: lib/refcount.c:22 at refcount_warn_saturate+0x6c/0xc0, CPU#1: python3/4307
[ 451.614250][ T4307] Modules linked in: netdevsim
[ 451.614535][ T4307] CPU: 1 UID: 0 PID: 4307 Comm: python3 Tainted: G W 7.0.0-rc7-virtme #1 PREEMPT(full)
[ 451.614798][ T4307] Tainted: [W]=WARN
[ 451.614932][ T4307] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 451.615130][ T4307] RIP: 0010:refcount_warn_saturate+0x6c/0xc0
[ 451.615297][ T4307] 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
[ 451.615747][ T4307] RSP: 0018:ffa0000007e07610 EFLAGS: 00010202
[ 451.615911][ T4307] RAX: 0000000000000003 RBX: ff11000024d9a608 RCX: 0000000000000001
[ 451.616098][ T4307] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffffaa6b8f10
[ 451.616284][ T4307] RBP: 0000000000000001 R08: ffffffffa73c7d65 R09: 1fe22000049b34c1
[ 451.616471][ T4307] R10: ffe21c00049b34c2 R11: ffe21c00049b34c2 R12: 1ff4000000fc0ec6
[ 451.616664][ T4307] R13: 0000000000000820 R14: 0000000000000000 R15: 0000000000000000
[ 451.616857][ T4307] FS: 00007ff7dc7a9400(0000) GS:ff1100008a3e3000(0000) knlGS:0000000000000000
[ 451.617078][ T4307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 451.617235][ T4307] CR2: 00007ff7dbe56140 CR3: 000000001d6d0002 CR4: 0000000000771ef0
[ 451.617423][ T4307] PKRU: 55555554
[ 451.617518][ T4307] Call Trace:
[ 451.617616][ T4307]
[ 451.617681][ T4307] ref_tracker_alloc+0x30a/0x430
[ 451.617808][ T4307] ? ref_tracker_dir_print+0x100/0x100
[ 451.617944][ T4307] dev_get_by_index+0x97/0x180
[ 451.618072][ T4307] netdev_get_by_index_lock_ops_compat+0x12/0x30
[ 451.618227][ T4307] netdev_nl_queue_get_doit+0x1bd/0xa50
[ 451.618354][ T4307] genl_family_rcv_msg_doit+0x206/0x300
[ 451.618480][ T4307] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330
[ 451.618641][ T4307] ? lock_acquire.part.0+0xbc/0x260
[ 451.618766][ T4307] ? find_held_lock+0x2b/0x80
[ 451.618898][ T4307] ? is_bpf_text_address+0x72/0x110
[ 451.619024][ T4307] genl_family_rcv_msg+0x3a4/0x640
[ 451.619151][ T4307] ? genl_family_rcv_msg_dumpit+0x340/0x340
[ 451.619306][ T4307] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 451.619462][ T4307] ? netdev_nl_napi_set_doit+0x810/0x810
[ 451.619586][ T4307] ? validate_chain+0x38b/0xc20
[ 451.619715][ T4307] ? __lock_acquire+0x508/0xc10
[ 451.619843][ T4307] ? rcu_report_exp_cpu_mult+0x107/0x4b0
[ 451.619970][ T4307] genl_rcv_msg+0xbb/0x160
[ 451.620097][ T4307] netlink_rcv_skb+0x14e/0x3a0
[ 451.620221][ T4307] ? genl_family_rcv_msg+0x640/0x640
[ 451.620347][ T4307] ? netlink_ack+0xcd0/0xcd0
[ 451.620476][ T4307] ? netlink_deliver_tap+0xc5/0x330
[ 451.620601][ T4307] ? netlink_deliver_tap+0x13c/0x330
[ 451.620731][ T4307] genl_rcv+0x28/0x40
[ 451.620825][ T4307] netlink_unicast+0x49d/0x760
[ 451.620955][ T4307] ? netlink_attachskb+0x800/0x800
[ 451.621078][ T4307] ? __alloc_skb+0x4c5/0x5f0
[ 451.621204][ T4307] ? napi_skb_cache_get+0x7b0/0x7b0
[ 451.621328][ T4307] ? netlink_autobind.isra.0+0x11c/0x260
[ 451.621453][ T4307] ? netlink_autobind.isra.0+0x171/0x260
[ 451.621580][ T4307] netlink_sendmsg+0x735/0xc60
[ 451.621711][ T4307] ? netlink_unicast+0x760/0x760
[ 451.621840][ T4307] ? _copy_from_user+0x42/0x90
[ 451.621966][ T4307] ? netlink_setsockopt+0x5a5/0x940
[ 451.622090][ T4307] __sys_sendto+0x2c9/0x400
[ 451.622215][ T4307] ? __ia32_sys_getpeername+0xd0/0xd0
[ 451.622341][ T4307] ? kfree+0x22/0x580
[ 451.622439][ T4307] ? put_user_ifreq+0x90/0x90
[ 451.622568][ T4307] ? __sys_setsockopt+0xe4/0x150
[ 451.622701][ T4307] __x64_sys_sendto+0xe4/0x1f0
[ 451.622826][ T4307] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 451.622989][ T4307] ? lockdep_hardirqs_on+0x8c/0x130
[ 451.623115][ T4307] ? do_syscall_64+0x87/0xfc0
[ 451.623238][ T4307] do_syscall_64+0x117/0xfc0
[ 451.623361][ T4307] ? common_interrupt+0x5a/0xf0
[ 451.623485][ T4307] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 451.623646][ T4307] RIP: 0033:0x7ff7dc93122e
[ 451.623779][ T4307] 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
[ 451.624225][ T4307] RSP: 002b:00007ffcc5840800 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 451.624414][ T4307] RAX: ffffffffffffffda RBX: 00007ffcc5840910 RCX: 00007ff7dc93122e
[ 451.624607][ T4307] RDX: 000000000000002c RSI: 00007ff7dbb540a0 RDI: 000000000000000f
[ 451.624795][ T4307] RBP: 00007ffcc5840810 R08: 0000000000000000 R09: 0000000000000000
[ 451.624985][ T4307] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff7dbbc01a0
[ 451.625173][ T4307] R13: 00007ffcc5840910 R14: 00007ff7dc153150 R15: 0000000000000002
[ 451.625363][ T4307]
[ 451.625458][ T4307] irq event stamp: 886463
[ 451.625550][ T4307] hardirqs last enabled at (886471): [] __up_console_sem+0x5a/0x70
[ 451.625768][ T4307] hardirqs last disabled at (886480): [] __up_console_sem+0x3f/0x70
[ 451.625986][ T4307] softirqs last enabled at (885860): [] handle_softirqs+0x60e/0x920
[ 451.626202][ T4307] softirqs last disabled at (885855): [] irq_exit_rcu+0xa2/0xf0
[ 451.626417][ T4307] ---[ end trace 0000000000000000 ]---
[ 451.784223][ T4417] netdevsim netdevsim8542 eni8542np1: renamed from eth0
[ 452.739561][ T4417] netdevsim netdevsim829 eni829np1: renamed from eth0
[ 453.748269][ T4417] netdevsim netdevsim18561 eni18561np1: renamed from eth0
[ 454.315931][ T4417] netdevsim netdevsim31227 eni31227np1: renamed from eth0
[ 454.846764][ T4417] netdevsim netdevsim2932 eni2932np1: renamed from eth0
[ 455.334241][ T4417] netdevsim netdevsim14408 eni14408np1: renamed from eth0
[ 455.717240][ T4417] netdevsim netdevsim2315 eni2315np1: renamed from eth0
[ 456.227191][ T4417] netdevsim netdevsim11450 eni11450np1: renamed from eth0
[ 456.757431][ T4320] netdevsim netdevsim7031 eni7031np1: renamed from eth0
[ 457.510358][ T4417] netdevsim netdevsim2882 eni2882np1: renamed from eth0