[ 242.582940][ T4774] netdevsim netdevsim4879 eni4879np1: renamed from eth0
[ 242.979968][ T4765] ------------[ cut here ]------------
[ 242.980251][ T4765] refcount_t: decrement hit 0; leaking memory.
[ 242.980474][ T4765] WARNING: lib/refcount.c:31 at refcount_warn_saturate+0x59/0xc0, CPU#4: python3/4765
[ 242.980843][ T4765] Modules linked in: netdevsim
[ 242.981068][ T4765] CPU: 4 UID: 0 PID: 4765 Comm: python3 Not tainted 7.0.0-rc7-virtme #1 PREEMPT(full)
[ 242.981666][ T4765] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 242.982056][ T4765] RIP: 0010:refcount_warn_saturate+0x59/0xc0
[ 242.982291][ T4765] 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 97 b3 52 03 <67> 48 0f b9 3a 5b 5d c3 85 ed 74 1e 48 8d 3d 94 b3 52 03 67 48 0f
[ 242.982905][ T4765] RSP: 0018:ffa000000a96f508 EFLAGS: 00010246
[ 242.983128][ T4765] RAX: 0000000000000003 RBX: ff1100002f1aa608 RCX: 0000000000000001
[ 242.983395][ T4765] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff8830c140
[ 242.983648][ T4765] RBP: 0000000000000004 R08: ffffffff84de0d65 R09: 1fe2200005e354c1
[ 242.983893][ T4765] R10: ffe21c0005e354c2 R11: ffe21c0005e354c2 R12: 1ff400000152dea8
[ 242.984145][ T4765] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000002
[ 242.984395][ T4765] FS: 00007fed5cc82400(0000) GS:ff110000e36dd000(0000) knlGS:0000000000000000
[ 242.984687][ T4765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 242.984891][ T4765] CR2: 00007fed5c3c9160 CR3: 000000000a5cf006 CR4: 0000000000771ef0
[ 242.985142][ T4765] PKRU: 55555554
[ 242.985264][ T4765] Call Trace:
[ 242.985385][ T4765]
[ 242.985472][ T4765] ref_tracker_free+0x522/0x870
[ 242.985637][ T4765] ? ref_tracker_alloc+0x430/0x430
[ 242.985800][ T4765] ? kfree+0x11d/0x580
[ 242.985924][ T4765] udp_tunnel_nic_unregister+0x4ec/0xaa0
[ 242.986094][ T4765] udp_tunnel_nic_netdevice_event+0x67d/0xbc0
[ 242.986291][ T4765] ? vxlan_dellink+0x3f0/0x3f0
[ 242.986458][ T4765] ? rcu_is_watching+0x15/0xd0
[ 242.986619][ T4765] notifier_call_chain+0xa5/0x310
[ 242.986782][ T4765] unregister_netdevice_many_notify+0xc9d/0x1f20
[ 242.986981][ T4765] ? __mutex_lock+0x1db/0x1ee0
[ 242.987145][ T4765] ? __mutex_lock+0xa02/0x1ee0
[ 242.987301][ T4765] ? unregister_netdevice_queued+0x80/0x80
[ 242.987498][ T4765] ? mark_held_locks+0x40/0x70
[ 242.987659][ T4765] ? nsim_destroy+0x133/0x7c0 [netdevsim]
[ 242.987824][ T4765] ? irqentry_enter+0x2a/0xd0
[ 242.987986][ T4765] unregister_netdevice_queue+0x290/0x470
[ 242.988155][ T4765] ? unregister_netdevice_many+0x20/0x20
[ 242.988319][ T4765] nsim_destroy+0x1b1/0x7c0 [netdevsim]
[ 242.988485][ T4765] ? rcu_is_watching+0x15/0xd0
[ 242.988644][ T4765] __nsim_dev_port_del+0x183/0x300 [netdevsim]
[ 242.988843][ T4765] nsim_dev_reload_destroy+0xe3/0x4c0 [netdevsim]
[ 242.989043][ T4765] nsim_drv_remove+0x5a/0x1f0 [netdevsim]
[ 242.989213][ T4765] device_release_driver_internal+0x3b6/0x570
[ 242.989411][ T4765] bus_remove_device+0x2ba/0x550
[ 242.989573][ T4765] ? bus_probe_device+0x160/0x160
[ 242.989732][ T4765] ? device_remove_file+0x20/0x20
[ 242.989897][ T4765] device_del+0x324/0x8c0
[ 242.990016][ T4765] ? __device_link_del+0x500/0x500
[ 242.990180][ T4765] ? sysfs_file_ops+0x140/0x140
[ 242.990340][ T4765] device_unregister+0x17/0xb0
[ 242.990498][ T4765] del_device_store+0x2fb/0x580 [netdevsim]
[ 242.990704][ T4765] ? sysfs_file_kobj+0xb3/0x1e0
[ 242.990861][ T4765] ? nsim_bus_dev_numvfs_show+0x80/0x80 [netdevsim]
[ 242.991070][ T4765] ? sysfs_file_kobj+0xbd/0x1e0
[ 242.991233][ T4765] ? sysfs_kf_write+0x65/0x160
[ 242.991395][ T4765] kernfs_fop_write_iter+0x335/0x510
[ 242.991556][ T4765] ? kernfs_ops+0xf0/0xf0
[ 242.991676][ T4765] new_sync_write+0x333/0x750
[ 242.991839][ T4765] ? __lock_acquire+0x508/0xc10
[ 242.991997][ T4765] ? new_sync_read+0x740/0x740
[ 242.992167][ T4765] ? lock_acquire.part.0+0xbc/0x260
[ 242.992327][ T4765] ? ksys_write+0x116/0x250
[ 242.992492][ T4765] vfs_write+0x6a4/0xc10
[ 242.992614][ T4765] ksys_write+0x116/0x250
[ 242.992735][ T4765] ? __ia32_sys_read+0xc0/0xc0
[ 242.992900][ T4765] ? kernfs_fop_llseek+0x160/0x1f0
[ 242.993062][ T4765] ? rcu_is_watching+0x15/0xd0
[ 242.993226][ T4765] do_syscall_64+0x117/0xfc0
[ 242.993386][ T4765] ? exc_page_fault+0xee/0x100
[ 242.993545][ T4765] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 242.993741][ T4765] RIP: 0033:0x7fed5ce0a22e
[ 242.993916][ T4765] 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
[ 242.994488][ T4765] RSP: 002b:00007ffc45b7f160 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 242.994730][ T4765] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fed5ce0a22e
[ 242.994969][ T4765] RDX: 0000000000000004 RSI: 00005653d175ffa0 RDI: 0000000000000009
[ 242.995212][ T4765] RBP: 00007ffc45b7f170 R08: 0000000000000000 R09: 0000000000000000
[ 242.995456][ T4765] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fed5cc82390
[ 242.995698][ T4765] R13: 00005653d175ffa0 R14: 0000000000000009 R15: 0000000000000003
[ 242.995942][ T4765]
[ 242.996063][ T4765] irq event stamp: 230403
[ 242.996192][ T4765] hardirqs last enabled at (230413): [] __up_console_sem+0x5a/0x70
[ 242.996477][ T4765] hardirqs last disabled at (230420): [] __up_console_sem+0x3f/0x70
[ 242.996754][ T4765] softirqs last enabled at (229768): [] handle_softirqs+0x60e/0x920
[ 242.997031][ T4765] softirqs last disabled at (229325): [] irq_exit_rcu+0xa2/0xf0
[ 242.997311][ T4765] ---[ end trace 0000000000000000 ]---
[ 243.019641][ T4765] ------------[ cut here ]------------
[ 243.019882][ T4765] WARNING: lib/ref_tracker.c:248 at ref_tracker_dir_exit+0x54f/0x7e0, CPU#4: python3/4765
[ 243.020153][ T4765] Modules linked in: netdevsim
[ 243.020351][ T4765] CPU: 4 UID: 0 PID: 4765 Comm: python3 Tainted: G W 7.0.0-rc7-virtme #1 PREEMPT(full)
[ 243.020656][ T4765] Tainted: [W]=WARN
[ 243.020771][ T4765] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 243.021165][ T4765] RIP: 0010:ref_tracker_dir_exit+0x54f/0x7e0
[ 243.021358][ T4765] 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 62 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
[ 243.021892][ T4765] RSP: 0018:ffa000000a96f860 EFLAGS: 00010296
[ 243.022078][ T4765] RAX: 0000000000000003 RBX: ff1100002f1aa608 RCX: 0000000000000001
[ 243.022302][ T4765] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ff1100002f1aa608
[ 243.022526][ T4765] RBP: ff1100002f1aa5c0 R08: ffffffff84efd55f R09: 1fe2200005e354c1
[ 243.022747][ T4765] R10: ffe21c0005e354c2 R11: ffe21c0005e354c2 R12: ff1100002f1aa610
[ 243.022966][ T4765] R13: dead000000000122 R14: dead000000000100 R15: dffffc0000000000
[ 243.023191][ T4765] FS: 00007fed5cc82400(0000) GS:ff110000e36dd000(0000) knlGS:0000000000000000
[ 243.023450][ T4765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 243.023639][ T4765] CR2: 00007fed5c3c9160 CR3: 000000000a5cf006 CR4: 0000000000771ef0
[ 243.023860][ T4765] PKRU: 55555554
[ 243.023972][ T4765] Call Trace:
[ 243.024089][ T4765]
[ 243.024168][ T4765] ? ref_tracker_free+0x870/0x870
[ 243.024316][ T4765] ? lockdep_hardirqs_on+0x8c/0x130
[ 243.024465][ T4765] ? kasan_quarantine_put+0x13e/0x2b0
[ 243.024613][ T4765] ? kfree+0x11d/0x580
[ 243.024728][ T4765] free_netdev+0x3f6/0x860
[ 243.024876][ T4765] __nsim_dev_port_del+0x183/0x300 [netdevsim]
[ 243.025062][ T4765] nsim_dev_reload_destroy+0xe3/0x4c0 [netdevsim]
[ 243.025305][ T4765] nsim_drv_remove+0x5a/0x1f0 [netdevsim]
[ 243.025455][ T4765] device_release_driver_internal+0x3b6/0x570
[ 243.025638][ T4765] bus_remove_device+0x2ba/0x550
[ 243.025783][ T4765] ? bus_probe_device+0x160/0x160
[ 243.025930][ T4765] ? device_remove_file+0x20/0x20
[ 243.026079][ T4765] device_del+0x324/0x8c0
[ 243.026246][ T4765] ? __device_link_del+0x500/0x500
[ 243.026393][ T4765] ? sysfs_file_ops+0x140/0x140
[ 243.026541][ T4765] device_unregister+0x17/0xb0
[ 243.026685][ T4765] del_device_store+0x2fb/0x580 [netdevsim]
[ 243.026866][ T4765] ? sysfs_file_kobj+0xb3/0x1e0
[ 243.027015][ T4765] ? nsim_bus_dev_numvfs_show+0x80/0x80 [netdevsim]
[ 243.027254][ T4765] ? sysfs_file_kobj+0xbd/0x1e0
[ 243.027401][ T4765] ? sysfs_kf_write+0x65/0x160
[ 243.027551][ T4765] kernfs_fop_write_iter+0x335/0x510
[ 243.027697][ T4765] ? kernfs_ops+0xf0/0xf0
[ 243.027807][ T4765] new_sync_write+0x333/0x750
[ 243.027953][ T4765] ? __lock_acquire+0x508/0xc10
[ 243.028156][ T4765] ? new_sync_read+0x740/0x740
[ 243.028306][ T4765] ? lock_acquire.part.0+0xbc/0x260
[ 243.028454][ T4765] ? ksys_write+0x116/0x250
[ 243.028604][ T4765] vfs_write+0x6a4/0xc10
[ 243.028716][ T4765] ksys_write+0x116/0x250
[ 243.028826][ T4765] ? __ia32_sys_read+0xc0/0xc0
[ 243.028971][ T4765] ? kernfs_fop_llseek+0x160/0x1f0
[ 243.029174][ T4765] ? rcu_is_watching+0x15/0xd0
[ 243.029321][ T4765] do_syscall_64+0x117/0xfc0
[ 243.029473][ T4765] ? exc_page_fault+0xee/0x100
[ 243.029618][ T4765] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 243.029798][ T4765] RIP: 0033:0x7fed5ce0a22e
[ 243.029953][ T4765] 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
[ 243.030541][ T4765] RSP: 002b:00007ffc45b7f160 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 243.030760][ T4765] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fed5ce0a22e
[ 243.030979][ T4765] RDX: 0000000000000004 RSI: 00005653d175ffa0 RDI: 0000000000000009
[ 243.031257][ T4765] RBP: 00007ffc45b7f170 R08: 0000000000000000 R09: 0000000000000000
[ 243.031479][ T4765] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fed5cc82390
[ 243.031698][ T4765] R13: 00005653d175ffa0 R14: 0000000000000009 R15: 0000000000000003
[ 243.031925][ T4765]
[ 243.032036][ T4765] irq event stamp: 239639
[ 243.032205][ T4765] hardirqs last enabled at (239743): [] __up_console_sem+0x5a/0x70
[ 243.032460][ T4765] hardirqs last disabled at (239750): [] __up_console_sem+0x3f/0x70
[ 243.032715][ T4765] softirqs last enabled at (239740): [] handle_softirqs+0x60e/0x920
[ 243.032969][ T4765] softirqs last disabled at (239647): [] irq_exit_rcu+0xa2/0xf0
[ 243.033279][ T4765] ---[ end trace 0000000000000000 ]---
[ 243.298733][ T4778] netdevsim netdevsim23737 eni23737np1: renamed from eth0
[ 244.141267][ T4778] netdevsim netdevsim19868 eni19868np1: renamed from eth0
[ 244.279999][ T4778] netdevsim netdevsim1530 eni1530np1: renamed from eth0
[ 244.548896][ T4778] netdevsim netdevsim17044 eni17044np1: renamed from eth0
[ 244.684461][ T4778] netdevsim netdevsim8096 eni8096np1: renamed from eth0
[ 245.145279][ T4778] netdevsim netdevsim30000 eni30000np1: renamed from eth0
[ 245.602732][ T4873] netdevsim netdevsim11393 eni11393np1: renamed from eth0
[ 246.247288][ T4873] netdevsim netdevsim31816 eni31816np1: renamed from eth0
[ 246.691017][ T4873] netdevsim netdevsim10773 eni10773np1: renamed from eth0
[ 247.054197][ T4873] netdevsim netdevsim821 eni821np1: renamed from eth0
[ 247.454410][ T4873] netdevsim netdevsim16943 eni16943np1: renamed from eth0
[ 247.960646][ T4873] netdevsim netdevsim11988 eni11988np1: renamed from eth0
[ 248.382154][ T4873] netdevsim netdevsim15591 eni15591np1: renamed from eth0
[ 248.826312][ T4778] netdevsim netdevsim31520 eni31520np1: renamed from eth0
[ 249.175409][ T4765] ------------[ cut here ]------------
[ 249.175747][ T4765] refcount_t: saturated; leaking memory.
[ 249.175909][ T4765] WARNING: lib/refcount.c:22 at refcount_warn_saturate+0x6c/0xc0, CPU#0: python3/4765
[ 249.176486][ T4765] Modules linked in: netdevsim
[ 249.176697][ T4765] CPU: 0 UID: 0 PID: 4765 Comm: python3 Tainted: G W 7.0.0-rc7-virtme #1 PREEMPT(full)
[ 249.177009][ T4765] Tainted: [W]=WARN
[ 249.177154][ T4765] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 249.177501][ T4765] RIP: 0010:refcount_warn_saturate+0x6c/0xc0
[ 249.177699][ T4765] Code: fd 02 74 5b 76 19 83 fd 03 74 45 83 fd 04 75 22 48 8d 3d 97 b3 52 03 67 48 0f b9 3a 5b 5d c3 85 ed 74 1e 48 8d 3d 94 b3 52 03 <67> 48 0f b9 3a 5b 5d c3 48 8d 3d 95 b3 52 03 67 48 0f b9 3a 5b 5d
[ 249.178238][ T4765] RSP: 0018:ffa000000a96f610 EFLAGS: 00010202
[ 249.178424][ T4765] RAX: 0000000000000003 RBX: ff110000111b2608 RCX: 0000000000000001
[ 249.178646][ T4765] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff8830c150
[ 249.178864][ T4765] RBP: 0000000000000001 R08: ffffffff84de0d65 R09: 1fe22000022364c1
[ 249.179079][ T4765] R10: ffe21c00022364c2 R11: ffe21c00022364c2 R12: 1ff400000152dec6
[ 249.179299][ T4765] R13: 0000000000000820 R14: 0000000000000000 R15: 0000000000000000
[ 249.179517][ T4765] FS: 00007fed5cc82400(0000) GS:ff110000e34dd000(0000) knlGS:0000000000000000
[ 249.179769][ T4765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 249.179951][ T4765] CR2: 00007fed5c32e140 CR3: 000000000a5cf004 CR4: 0000000000771ef0
[ 249.180170][ T4765] PKRU: 55555554
[ 249.180277][ T4765] Call Trace:
[ 249.180382][ T4765]
[ 249.180456][ T4765] ref_tracker_alloc+0x30a/0x430
[ 249.180604][ T4765] ? ref_tracker_dir_print+0x100/0x100
[ 249.180751][ T4765] dev_get_by_index+0x97/0x180
[ 249.180896][ T4765] netdev_get_by_index_lock_ops_compat+0x12/0x30
[ 249.181071][ T4765] netdev_nl_queue_get_doit+0x1bd/0xa50
[ 249.181221][ T4765] genl_family_rcv_msg_doit+0x206/0x300
[ 249.181366][ T4765] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330
[ 249.181546][ T4765] ? lock_acquire.part.0+0xbc/0x260
[ 249.181690][ T4765] ? find_held_lock+0x2b/0x80
[ 249.181837][ T4765] ? is_bpf_text_address+0x72/0x110
[ 249.181983][ T4765] genl_family_rcv_msg+0x3a4/0x640
[ 249.182133][ T4765] ? genl_family_rcv_msg_dumpit+0x340/0x340
[ 249.182306][ T4765] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 249.182486][ T4765] ? netdev_nl_napi_set_doit+0x810/0x810
[ 249.182627][ T4765] ? validate_chain+0x38b/0xc20
[ 249.182766][ T4765] ? __lock_acquire+0x508/0xc10
[ 249.182908][ T4765] ? srcu_funnel_gp_start+0x5b7/0xb40
[ 249.183050][ T4765] genl_rcv_msg+0xbb/0x160
[ 249.183198][ T4765] netlink_rcv_skb+0x14e/0x3a0
[ 249.183338][ T4765] ? genl_family_rcv_msg+0x640/0x640
[ 249.183482][ T4765] ? netlink_ack+0xcd0/0xcd0
[ 249.183627][ T4765] ? netlink_deliver_tap+0xc5/0x330
[ 249.183767][ T4765] ? netlink_deliver_tap+0x13c/0x330
[ 249.183911][ T4765] genl_rcv+0x28/0x40
[ 249.184021][ T4765] netlink_unicast+0x49d/0x760
[ 249.184169][ T4765] ? netlink_attachskb+0x800/0x800
[ 249.184310][ T4765] ? __alloc_skb+0x4c5/0x5f0
[ 249.184451][ T4765] ? napi_skb_cache_get+0x7b0/0x7b0
[ 249.184593][ T4765] ? netlink_autobind.isra.0+0x11c/0x260
[ 249.184734][ T4765] ? netlink_autobind.isra.0+0x171/0x260
[ 249.184877][ T4765] netlink_sendmsg+0x735/0xc60
[ 249.185020][ T4765] ? netlink_unicast+0x760/0x760
[ 249.185165][ T4765] ? _copy_from_user+0x42/0x90
[ 249.185307][ T4765] ? netlink_setsockopt+0x5a5/0x940
[ 249.185449][ T4765] __sys_sendto+0x2c9/0x400
[ 249.185593][ T4765] ? __ia32_sys_getpeername+0xd0/0xd0
[ 249.185733][ T4765] ? kfree+0x22/0x580
[ 249.185844][ T4765] ? put_user_ifreq+0x90/0x90
[ 249.185990][ T4765] ? __sys_setsockopt+0xe4/0x150
[ 249.186135][ T4765] __x64_sys_sendto+0xe4/0x1f0
[ 249.186276][ T4765] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 249.186450][ T4765] ? lockdep_hardirqs_on+0x8c/0x130
[ 249.186594][ T4765] ? do_syscall_64+0x87/0xfc0
[ 249.186735][ T4765] do_syscall_64+0x117/0xfc0
[ 249.186874][ T4765] ? irq_exit_rcu+0x39/0xf0
[ 249.187015][ T4765] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 249.187197][ T4765] RIP: 0033:0x7fed5ce0a22e
[ 249.187348][ T4765] 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
[ 249.187849][ T4765] RSP: 002b:00007ffc45b7eeb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 249.188066][ T4765] RAX: ffffffffffffffda RBX: 00007ffc45b7efc0 RCX: 00007fed5ce0a22e
[ 249.188284][ T4765] RDX: 000000000000002c RSI: 00007fed5bfe0050 RDI: 000000000000000f
[ 249.188496][ T4765] RBP: 00007ffc45b7eec0 R08: 0000000000000000 R09: 0000000000000000
[ 249.188706][ T4765] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fed5c0941a0
[ 249.188918][ T4765] R13: 00007ffc45b7efc0 R14: 00007fed5c62c150 R15: 0000000000000002
[ 249.189139][ T4765]
[ 249.189246][ T4765] irq event stamp: 848805
[ 249.189356][ T4765] hardirqs last enabled at (848815): [] __up_console_sem+0x5a/0x70
[ 249.189603][ T4765] hardirqs last disabled at (848824): [] __up_console_sem+0x3f/0x70
[ 249.189845][ T4765] softirqs last enabled at (848022): [] handle_softirqs+0x60e/0x920
[ 249.190091][ T4765] softirqs last disabled at (848015): [] irq_exit_rcu+0xa2/0xf0
[ 249.190336][ T4765] ---[ end trace 0000000000000000 ]---
[ 249.308192][ T4873] netdevsim netdevsim4950 eni4950np1: renamed from eth0
[ 250.235911][ T4873] netdevsim netdevsim3577 eni3577np1: renamed from eth0
[ 251.157968][ T4775] netdevsim netdevsim16243 eni16243np1: renamed from eth0
[ 251.745503][ T4775] netdevsim netdevsim32059 eni32059np1: renamed from eth0
[ 252.230200][ T4775] netdevsim netdevsim30941 eni30941np1: renamed from eth0
[ 252.708436][ T4775] netdevsim netdevsim25444 eni25444np1: renamed from eth0
[ 253.030833][ T4775] netdevsim netdevsim30445 eni30445np1: renamed from eth0
[ 253.503937][ T4873] netdevsim netdevsim25832 eni25832np1: renamed from eth0
[ 253.950705][ T4775] netdevsim netdevsim22997 eni22997np1: renamed from eth0
[ 254.627955][ T4775] netdevsim netdevsim20914 eni20914np1: renamed from eth0