[ 221.131468][ T3671] netdevsim netdevsim9254 eni9254np1: renamed from eth0 [ 221.265242][ T3677] 8021q: adding VLAN 0 to HW filter on device eni9254np1 [ 221.508880][ T3662] ------------[ cut here ]------------ [ 221.509240][ T3662] refcount_t: decrement hit 0; leaking memory. [ 221.509464][ T3662] WARNING: lib/refcount.c:31 at refcount_warn_saturate+0x59/0xc0, CPU#5: python3/3662 [ 221.509781][ T3662] Modules linked in: netdevsim 8021q macsec [ 221.510251][ T3662] CPU: 5 UID: 0 PID: 3662 Comm: python3 Not tainted 7.0.0-rc7-virtme #1 PREEMPT(full) [ 221.510566][ T3662] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 221.510965][ T3662] RIP: 0010:refcount_warn_saturate+0x59/0xc0 [ 221.511185][ T3662] 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 [ 221.511790][ T3662] RSP: 0018:ffa000000176f508 EFLAGS: 00010246 [ 221.512011][ T3662] RAX: 0000000000000003 RBX: ff11000017732608 RCX: 0000000000000001 [ 221.512260][ T3662] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffffb790c140 [ 221.512504][ T3662] RBP: 0000000000000004 R08: ffffffffb43e0d65 R09: 1fe2200002ee64c1 [ 221.512752][ T3662] R10: ffe21c0002ee64c2 R11: ffe21c0002ee64c2 R12: 1ff40000002edea8 [ 221.513007][ T3662] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000002 [ 221.513254][ T3662] FS: 00007f083056c400(0000) GS:ff110000b415d000(0000) knlGS:0000000000000000 [ 221.513539][ T3662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 221.513744][ T3662] CR2: 00007f082f955030 CR3: 00000000170d0006 CR4: 0000000000771ef0 [ 221.513996][ T3662] PKRU: 55555554 [ 221.514116][ T3662] Call Trace: [ 221.514237][ T3662] [ 221.514323][ T3662] ref_tracker_free+0x522/0x870 [ 221.514488][ T3662] ? ref_tracker_alloc+0x430/0x430 [ 221.514653][ T3662] ? kfree+0x11d/0x580 [ 221.514776][ T3662] udp_tunnel_nic_unregister+0x4ec/0xaa0 [ 221.514949][ T3662] udp_tunnel_nic_netdevice_event+0x67d/0xbc0 [ 221.515149][ T3662] ? vxlan_dellink+0x3f0/0x3f0 [ 221.515313][ T3662] ? rcu_is_watching+0x15/0xd0 [ 221.515474][ T3662] notifier_call_chain+0xa5/0x310 [ 221.515639][ T3662] unregister_netdevice_many_notify+0xc9d/0x1f20 [ 221.515844][ T3662] ? __mutex_lock+0x1db/0x1ee0 [ 221.516008][ T3662] ? __mutex_lock+0xa02/0x1ee0 [ 221.516167][ T3662] ? unregister_netdevice_queued+0x80/0x80 [ 221.516364][ T3662] ? nsim_destroy+0x133/0x7c0 [netdevsim] [ 221.516529][ T3662] ? __lock_release.isra.0+0x6b/0x1a0 [ 221.516693][ T3662] unregister_netdevice_queue+0x290/0x470 [ 221.516864][ T3662] ? unregister_netdevice_many+0x20/0x20 [ 221.517029][ T3662] nsim_destroy+0x1b1/0x7c0 [netdevsim] [ 221.517191][ T3662] ? rcu_is_watching+0x15/0xd0 [ 221.517351][ T3662] __nsim_dev_port_del+0x183/0x300 [netdevsim] [ 221.517549][ T3662] nsim_dev_reload_destroy+0xe3/0x4c0 [netdevsim] [ 221.517748][ T3662] nsim_drv_remove+0x5a/0x1f0 [netdevsim] [ 221.517918][ T3662] device_release_driver_internal+0x3b6/0x570 [ 221.518120][ T3662] bus_remove_device+0x2ba/0x550 [ 221.518281][ T3662] ? bus_probe_device+0x160/0x160 [ 221.518438][ T3662] ? device_remove_file+0x20/0x20 [ 221.518600][ T3662] device_del+0x324/0x8c0 [ 221.518721][ T3662] ? __device_link_del+0x500/0x500 [ 221.518888][ T3662] ? sysfs_file_ops+0x140/0x140 [ 221.519049][ T3662] device_unregister+0x17/0xb0 [ 221.519208][ T3662] del_device_store+0x2fb/0x580 [netdevsim] [ 221.519407][ T3662] ? sysfs_file_kobj+0xb3/0x1e0 [ 221.519566][ T3662] ? nsim_bus_dev_numvfs_show+0x80/0x80 [netdevsim] [ 221.519765][ T3662] ? sysfs_file_kobj+0xbd/0x1e0 [ 221.519933][ T3662] ? sysfs_kf_write+0x65/0x160 [ 221.520092][ T3662] kernfs_fop_write_iter+0x335/0x510 [ 221.520253][ T3662] ? kernfs_ops+0xf0/0xf0 [ 221.520372][ T3662] new_sync_write+0x333/0x750 [ 221.520535][ T3662] ? __lock_acquire+0x508/0xc10 [ 221.520697][ T3662] ? new_sync_read+0x740/0x740 [ 221.520864][ T3662] ? lock_acquire.part.0+0xbc/0x260 [ 221.521025][ T3662] ? ksys_write+0x116/0x250 [ 221.521189][ T3662] vfs_write+0x6a4/0xc10 [ 221.521313][ T3662] ksys_write+0x116/0x250 [ 221.521435][ T3662] ? __ia32_sys_read+0xc0/0xc0 [ 221.521593][ T3662] ? kernfs_fop_llseek+0x160/0x1f0 [ 221.521751][ T3662] ? rcu_is_watching+0x15/0xd0 [ 221.521920][ T3662] do_syscall_64+0x117/0xfc0 [ 221.522079][ T3662] ? irq_exit_rcu+0x39/0xf0 [ 221.522239][ T3662] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 221.522440][ T3662] RIP: 0033:0x7f08306f422e [ 221.522613][ T3662] 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 [ 221.523191][ T3662] RSP: 002b:00007fff87b689a0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 221.523433][ T3662] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f08306f422e [ 221.523671][ T3662] RDX: 0000000000000004 RSI: 0000561834963fa0 RDI: 0000000000000009 [ 221.523922][ T3662] RBP: 00007fff87b689b0 R08: 0000000000000000 R09: 0000000000000000 [ 221.524159][ T3662] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f083056c390 [ 221.524400][ T3662] R13: 0000561834963fa0 R14: 0000000000000009 R15: 0000000000000003 [ 221.524646][ T3662] [ 221.524767][ T3662] irq event stamp: 236937 [ 221.524897][ T3662] hardirqs last enabled at (236947): [] __up_console_sem+0x5a/0x70 [ 221.525172][ T3662] hardirqs last disabled at (236954): [] __up_console_sem+0x3f/0x70 [ 221.525449][ T3662] softirqs last enabled at (236570): [] handle_softirqs+0x60e/0x920 [ 221.525742][ T3662] softirqs last disabled at (236559): [] irq_exit_rcu+0xa2/0xf0 [ 221.526025][ T3662] ---[ end trace 0000000000000000 ]--- [ 221.539803][ T3662] ------------[ cut here ]------------ [ 221.540633][ T3662] WARNING: lib/ref_tracker.c:248 at ref_tracker_dir_exit+0x54f/0x7e0, CPU#5: python3/3662 [ 221.541427][ T3662] Modules linked in: netdevsim 8021q macsec [ 221.541659][ T3662] CPU: 5 UID: 0 PID: 3662 Comm: python3 Tainted: G W 7.0.0-rc7-virtme #1 PREEMPT(full) [ 221.541972][ T3662] Tainted: [W]=WARN [ 221.542084][ T3662] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 221.542466][ T3662] RIP: 0010:ref_tracker_dir_exit+0x54f/0x7e0 [ 221.542658][ T3662] 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 [ 221.543188][ T3662] RSP: 0018:ffa000000176f860 EFLAGS: 00010296 [ 221.543375][ T3662] RAX: 0000000000000003 RBX: ff11000017732608 RCX: 0000000000000001 [ 221.543596][ T3662] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ff11000017732608 [ 221.543816][ T3662] RBP: ff110000177325c0 R08: ffffffffb44fd55f R09: 1fe2200002ee64c1 [ 221.544045][ T3662] R10: ffe21c0002ee64c2 R11: ffe21c0002ee64c2 R12: ff11000017732610 [ 221.544268][ T3662] R13: dead000000000122 R14: dead000000000100 R15: dffffc0000000000 [ 221.544494][ T3662] FS: 00007f083056c400(0000) GS:ff110000b415d000(0000) knlGS:0000000000000000 [ 221.544752][ T3662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 221.544948][ T3662] CR2: 00007f082f955030 CR3: 00000000170d0006 CR4: 0000000000771ef0 [ 221.545169][ T3662] PKRU: 55555554 [ 221.545283][ T3662] Call Trace: [ 221.545393][ T3662] [ 221.545472][ T3662] ? ref_tracker_free+0x870/0x870 [ 221.545623][ T3662] ? lockdep_hardirqs_on+0x8c/0x130 [ 221.545769][ T3662] ? kasan_quarantine_put+0x13e/0x2b0 [ 221.545929][ T3662] ? kfree+0x11d/0x580 [ 221.546042][ T3662] free_netdev+0x3f6/0x860 [ 221.546191][ T3662] __nsim_dev_port_del+0x183/0x300 [netdevsim] [ 221.546381][ T3662] nsim_dev_reload_destroy+0xe3/0x4c0 [netdevsim] [ 221.546567][ T3662] nsim_drv_remove+0x5a/0x1f0 [netdevsim] [ 221.546715][ T3662] device_release_driver_internal+0x3b6/0x570 [ 221.546907][ T3662] bus_remove_device+0x2ba/0x550 [ 221.547057][ T3662] ? bus_probe_device+0x160/0x160 [ 221.547203][ T3662] ? device_remove_file+0x20/0x20 [ 221.547351][ T3662] device_del+0x324/0x8c0 [ 221.547463][ T3662] ? __device_link_del+0x500/0x500 [ 221.547613][ T3662] ? sysfs_file_ops+0x140/0x140 [ 221.547760][ T3662] device_unregister+0x17/0xb0 [ 221.547917][ T3662] del_device_store+0x2fb/0x580 [netdevsim] [ 221.548099][ T3662] ? sysfs_file_kobj+0xb3/0x1e0 [ 221.548245][ T3662] ? nsim_bus_dev_numvfs_show+0x80/0x80 [netdevsim] [ 221.548426][ T3662] ? sysfs_file_kobj+0xbd/0x1e0 [ 221.548572][ T3662] ? sysfs_kf_write+0x65/0x160 [ 221.548719][ T3662] kernfs_fop_write_iter+0x335/0x510 [ 221.548870][ T3662] ? kernfs_ops+0xf0/0xf0 [ 221.548984][ T3662] new_sync_write+0x333/0x750 [ 221.549131][ T3662] ? __lock_acquire+0x508/0xc10 [ 221.549280][ T3662] ? new_sync_read+0x740/0x740 [ 221.549427][ T3662] ? lock_acquire.part.0+0xbc/0x260 [ 221.549573][ T3662] ? ksys_write+0x116/0x250 [ 221.549723][ T3662] vfs_write+0x6a4/0xc10 [ 221.549841][ T3662] ksys_write+0x116/0x250 [ 221.549957][ T3662] ? __ia32_sys_read+0xc0/0xc0 [ 221.550102][ T3662] ? kernfs_fop_llseek+0x160/0x1f0 [ 221.550247][ T3662] ? rcu_is_watching+0x15/0xd0 [ 221.550393][ T3662] do_syscall_64+0x117/0xfc0 [ 221.550538][ T3662] ? irq_exit_rcu+0x39/0xf0 [ 221.550683][ T3662] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 221.550872][ T3662] RIP: 0033:0x7f08306f422e [ 221.551030][ T3662] 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 [ 221.551552][ T3662] RSP: 002b:00007fff87b689a0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 221.551773][ T3662] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f08306f422e [ 221.552003][ T3662] RDX: 0000000000000004 RSI: 0000561834963fa0 RDI: 0000000000000009 [ 221.552222][ T3662] RBP: 00007fff87b689b0 R08: 0000000000000000 R09: 0000000000000000 [ 221.552439][ T3662] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f083056c390 [ 221.552659][ T3662] R13: 0000561834963fa0 R14: 0000000000000009 R15: 0000000000000003 [ 221.552893][ T3662] [ 221.553005][ T3662] irq event stamp: 241577 [ 221.553115][ T3662] hardirqs last enabled at (241585): [] __up_console_sem+0x5a/0x70 [ 221.553368][ T3662] hardirqs last disabled at (241592): [] __up_console_sem+0x3f/0x70 [ 221.553623][ T3662] softirqs last enabled at (241052): [] handle_softirqs+0x60e/0x920 [ 221.553879][ T3662] softirqs last disabled at (241027): [] irq_exit_rcu+0xa2/0xf0 [ 221.554138][ T3662] ---[ end trace 0000000000000000 ]--- [ 221.811702][ T3673] netdevsim netdevsim18548 eni18548np1: renamed from eth0 [ 221.940790][ T3698] 8021q: adding VLAN 0 to HW filter on device eni18548np1 [ 222.675543][ T3673] netdevsim netdevsim31194 eni31194np1: renamed from eth0 [ 222.792504][ T3727] 8021q: adding VLAN 0 to HW filter on device eni31194np1 [ 222.815088][ T3673] netdevsim netdevsim969 eni969np1: renamed from eth0 [ 222.939024][ T3733] 8021q: adding VLAN 0 to HW filter on device eni969np1 [ 223.063666][ T3673] netdevsim netdevsim2920 eni2920np1: renamed from eth0 [ 223.180723][ T3739] 8021q: adding VLAN 0 to HW filter on device eni2920np1 [ 223.203144][ T3673] netdevsim netdevsim13859 eni13859np1: renamed from eth0 [ 223.316192][ T3745] 8021q: adding VLAN 0 to HW filter on device eni13859np1 [ 223.675253][ T3673] netdevsim netdevsim8121 eni8121np1: renamed from eth0 [ 223.788045][ T3759] 8021q: adding VLAN 0 to HW filter on device eni8121np1 [ 224.155200][ T3670] netdevsim netdevsim30573 eni30573np1: renamed from eth0 [ 224.265210][ T3773] 8021q: adding VLAN 0 to HW filter on device eni30573np1 [ 224.782946][ T3673] netdevsim netdevsim9109 eni9109np1: renamed from eth0 [ 224.905468][ T3792] 8021q: adding VLAN 0 to HW filter on device eni9109np1 [ 225.235109][ T3673] netdevsim netdevsim6487 eni6487np1: renamed from eth0 [ 225.341891][ T3808] 8021q: adding VLAN 0 to HW filter on device eni6487np1 [ 225.583130][ T3673] netdevsim netdevsim5762 eni5762np1: renamed from eth0 [ 225.701669][ T3820] 8021q: adding VLAN 0 to HW filter on device eni5762np1 [ 226.019520][ T3673] netdevsim netdevsim15618 eni15618np1: renamed from eth0 [ 226.156761][ T3834] 8021q: adding VLAN 0 to HW filter on device eni15618np1 [ 226.400202][ T3843] 8021q: adding VLAN 0 to HW filter on device eni15618np1 [ 226.553548][ T3673] netdevsim netdevsim1516 eni1516np1: renamed from eth0 [ 226.655251][ T3853] 8021q: adding VLAN 0 to HW filter on device eni1516np1 [ 226.972233][ T3673] netdevsim netdevsim2411 eni2411np1: renamed from eth0 [ 227.085976][ T3867] 8021q: adding VLAN 0 to HW filter on device eni2411np1 [ 227.414727][ T3670] netdevsim netdevsim14132 eni14132np1: renamed from eth0 [ 227.539797][ T3890] 8021q: adding VLAN 0 to HW filter on device eni14132np1 [ 227.764463][ T3662] ------------[ cut here ]------------ [ 227.764777][ T3662] refcount_t: saturated; leaking memory. [ 227.765228][ T3662] WARNING: lib/refcount.c:22 at refcount_warn_saturate+0x6c/0xc0, CPU#5: python3/3662 [ 227.765494][ T3662] Modules linked in: netdevsim 8021q macsec [ 227.765736][ T3662] CPU: 5 UID: 0 PID: 3662 Comm: python3 Tainted: G W 7.0.0-rc7-virtme #1 PREEMPT(full) [ 227.766062][ T3662] Tainted: [W]=WARN [ 227.766188][ T3662] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 227.766511][ T3662] RIP: 0010:refcount_warn_saturate+0x6c/0xc0 [ 227.766698][ T3662] 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 [ 227.767215][ T3662] RSP: 0018:ffa000000176f610 EFLAGS: 00010202 [ 227.767391][ T3662] RAX: 0000000000000003 RBX: ff11000017a1a608 RCX: 0000000000000001 [ 227.767599][ T3662] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffffb790c150 [ 227.767810][ T3662] RBP: 0000000000000001 R08: ffffffffb43e0d65 R09: 1fe2200002f434c1 [ 227.768026][ T3662] R10: ffe21c0002f434c2 R11: ffe21c0002f434c2 R12: 1ff40000002edec6 [ 227.768231][ T3662] R13: 0000000000000820 R14: 0000000000000000 R15: 0000000000000000 [ 227.768437][ T3662] FS: 00007f083056c400(0000) GS:ff110000b415d000(0000) knlGS:0000000000000000 [ 227.768678][ T3662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 227.768857][ T3662] CR2: 00007f082fc1e140 CR3: 00000000170d0005 CR4: 0000000000771ef0 [ 227.769068][ T3662] PKRU: 55555554 [ 227.769170][ T3662] Call Trace: [ 227.769270][ T3662] [ 227.769339][ T3662] ref_tracker_alloc+0x30a/0x430 [ 227.769476][ T3662] ? ref_tracker_dir_print+0x100/0x100 [ 227.769616][ T3662] dev_get_by_index+0x97/0x180 [ 227.769752][ T3662] netdev_get_by_index_lock_ops_compat+0x12/0x30 [ 227.769925][ T3662] netdev_nl_queue_get_doit+0x1bd/0xa50 [ 227.770060][ T3662] genl_family_rcv_msg_doit+0x206/0x300 [ 227.770196][ T3662] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 227.770360][ T3662] ? lock_acquire.part.0+0xbc/0x260 [ 227.770495][ T3662] ? find_held_lock+0x2b/0x80 [ 227.770632][ T3662] ? is_bpf_text_address+0x72/0x110 [ 227.770767][ T3662] genl_family_rcv_msg+0x3a4/0x640 [ 227.770907][ T3662] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 227.771079][ T3662] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 227.771246][ T3662] ? netdev_nl_napi_set_doit+0x810/0x810 [ 227.771379][ T3662] ? validate_chain+0x38b/0xc20 [ 227.771512][ T3662] ? __lock_acquire+0x508/0xc10 [ 227.771645][ T3662] ? srcu_funnel_gp_start+0x5b7/0xb40 [ 227.771782][ T3662] genl_rcv_msg+0xbb/0x160 [ 227.771921][ T3662] netlink_rcv_skb+0x14e/0x3a0 [ 227.772056][ T3662] ? genl_family_rcv_msg+0x640/0x640 [ 227.772189][ T3662] ? netlink_ack+0xcd0/0xcd0 [ 227.772325][ T3662] ? netlink_deliver_tap+0xc5/0x330 [ 227.772458][ T3662] ? netlink_deliver_tap+0x13c/0x330 [ 227.772595][ T3662] genl_rcv+0x28/0x40 [ 227.772697][ T3662] netlink_unicast+0x49d/0x760 [ 227.772838][ T3662] ? netlink_attachskb+0x800/0x800 [ 227.772973][ T3662] ? __alloc_skb+0x4c5/0x5f0 [ 227.773109][ T3662] ? napi_skb_cache_get+0x7b0/0x7b0 [ 227.773242][ T3662] ? netlink_autobind.isra.0+0x11c/0x260 [ 227.773376][ T3662] ? netlink_autobind.isra.0+0x171/0x260 [ 227.773510][ T3662] netlink_sendmsg+0x735/0xc60 [ 227.773647][ T3662] ? netlink_unicast+0x760/0x760 [ 227.773781][ T3662] ? _copy_from_user+0x42/0x90 [ 227.773920][ T3662] ? netlink_setsockopt+0x5a5/0x940 [ 227.774057][ T3662] __sys_sendto+0x2c9/0x400 [ 227.774190][ T3662] ? __ia32_sys_getpeername+0xd0/0xd0 [ 227.774323][ T3662] ? kfree+0x22/0x580 [ 227.774429][ T3662] ? put_user_ifreq+0x90/0x90 [ 227.774566][ T3662] ? __sys_setsockopt+0xe4/0x150 [ 227.774700][ T3662] __x64_sys_sendto+0xe4/0x1f0 [ 227.774838][ T3662] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 227.775006][ T3662] ? lockdep_hardirqs_on+0x8c/0x130 [ 227.775141][ T3662] ? do_syscall_64+0x87/0xfc0 [ 227.775273][ T3662] do_syscall_64+0x117/0xfc0 [ 227.775406][ T3662] ? common_interrupt+0x5a/0xf0 [ 227.775540][ T3662] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 227.775704][ T3662] RIP: 0033:0x7f08306f422e [ 227.775851][ T3662] 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 [ 227.776332][ T3662] RSP: 002b:00007fff87b686f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 227.776532][ T3662] RAX: ffffffffffffffda RBX: 00007fff87b68800 RCX: 00007f08306f422e [ 227.776734][ T3662] RDX: 000000000000002c RSI: 00007f082f9e00a0 RDI: 000000000000000f [ 227.776942][ T3662] RBP: 00007fff87b68700 R08: 0000000000000000 R09: 0000000000000000 [ 227.777147][ T3662] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f082f9841a0 [ 227.777348][ T3662] R13: 00007fff87b68800 R14: 00007f082ff16150 R15: 0000000000000002 [ 227.777556][ T3662] [ 227.777658][ T3662] irq event stamp: 855715 [ 227.777763][ T3662] hardirqs last enabled at (855723): [] __up_console_sem+0x5a/0x70 [ 227.778005][ T3662] hardirqs last disabled at (855732): [] __up_console_sem+0x3f/0x70 [ 227.778240][ T3662] softirqs last enabled at (855110): [] handle_softirqs+0x60e/0x920 [ 227.778475][ T3662] softirqs last disabled at (855077): [] irq_exit_rcu+0xa2/0xf0 [ 227.778706][ T3662] ---[ end trace 0000000000000000 ]--- [ 227.890107][ T3670] netdevsim netdevsim5121 eni5121np1: renamed from eth0 [ 228.000065][ T3904] 8021q: adding VLAN 0 to HW filter on device eni5121np1 [ 228.782432][ T3673] netdevsim netdevsim1039 eni1039np1: renamed from eth0 [ 228.916561][ T3934] 8021q: adding VLAN 0 to HW filter on device eni1039np1 [ 229.671530][ T3673] netdevsim netdevsim13925 eni13925np1: renamed from eth0 [ 229.787592][ T3966] 8021q: adding VLAN 0 to HW filter on device eni13925np1 [ 230.288712][ T3673] netdevsim netdevsim18311 eni18311np1: renamed from eth0 [ 230.400611][ T3981] 8021q: adding VLAN 0 to HW filter on device eni18311np1 [ 230.768086][ T3673] netdevsim netdevsim14385 eni14385np1: renamed from eth0 [ 230.897589][ T3997] 8021q: adding VLAN 0 to HW filter on device eni14385np1 [ 231.233510][ T3673] netdevsim netdevsim1668 eni1668np1: renamed from eth0 [ 231.347064][ T4011] 8021q: adding VLAN 0 to HW filter on device eni1668np1 [ 231.603684][ T3673] netdevsim netdevsim1220 eni1220np1: renamed from eth0 [ 231.739595][ T4021] 8021q: adding VLAN 0 to HW filter on device eni1220np1 [ 232.111608][ T3673] netdevsim netdevsim1840 eni1840np1: renamed from eth0 [ 232.219653][ T4042] 8021q: adding VLAN 0 to HW filter on device eni1840np1 [ 232.542076][ T3673] netdevsim netdevsim23775 eni23775np1: renamed from eth0 [ 232.655986][ T4056] 8021q: adding VLAN 0 to HW filter on device eni23775np1 [ 233.284714][ T3670] netdevsim netdevsim28492 eni28492np1: renamed from eth0 [ 233.404643][ T4078] 8021q: adding VLAN 0 to HW filter on device eni28492np1