[ 10.240490][ T228] ------------[ cut here ]------------
[ 10.240847][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 10.241424][ T228] Modules linked in: netdevsim
[ 10.241691][ T228] CPU: 0 UID: 0 PID: 228 Comm: psample.sh Not tainted 6.14.0-rc5-virtme #1
[ 10.242091][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.242368][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 10.242655][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 10.243422][ T228] RSP: 0018:ffffc90000af7520 EFLAGS: 00010246
[ 10.243704][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 10.244035][ T228] RDX: 0000000000000000 RSI: ffff88800bbe2c98 RDI: ffff888009f1ae38
[ 10.244379][ T228] RBP: ffffffffaa523440 R08: 0000000000000000 R09: fffffbfff507d83c
[ 10.244709][ T228] R10: ffffffffa83ec1e7 R11: ffff888009f1a300 R12: 0000000000000000
[ 10.245043][ T228] R13: ffff88800bbe2128 R14: ffff88800bbe2008 R15: ffff88800bbe2000
[ 10.245381][ T228] FS: 00007f1e78fb0740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 10.245787][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.246080][ T228] CR2: 0000556a5ad1d4c8 CR3: 000000000a04a004 CR4: 0000000000772ef0
[ 10.246415][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 10.246753][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 10.247095][ T228] PKRU: 55555554
[ 10.247272][ T228] Call Trace:
[ 10.247455][ T228]
[ 10.247580][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 10.247817][ T228] ? __warn+0xd1/0x1c0
[ 10.247996][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 10.248315][ T228] ? report_bug+0x28c/0x2d0
[ 10.248551][ T228] ? handle_bug+0x54/0xa0
[ 10.248728][ T228] ? exc_invalid_op+0x18/0x50
[ 10.248957][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 10.249211][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 10.249440][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 10.249724][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 10.249963][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 10.250206][ T228] register_netdevice+0xd46/0x1360
[ 10.250443][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 10.250677][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 10.250935][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 10.251251][ T228] ? mark_lock+0x38/0x3e0
[ 10.251430][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 10.251737][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 10.252039][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 10.252350][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 10.252597][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 10.252891][ T228] ? kernfs_create_link+0x173/0x240
[ 10.253192][ T228] ? kernfs_put+0x1c/0x40
[ 10.253360][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 10.253589][ T228] really_probe+0x1df/0x920
[ 10.253814][ T228] __driver_probe_device+0x2e6/0x3e0
[ 10.254036][ T228] driver_probe_device+0x49/0x140
[ 10.254267][ T228] __device_attach_driver+0x192/0x2b0
[ 10.254492][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 10.254764][ T228] bus_for_each_drv+0x107/0x1a0
[ 10.254991][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 10.255224][ T228] ? bus_to_subsys+0xd5/0x110
[ 10.255446][ T228] ? __pfx___lock_release+0x10/0x10
[ 10.255670][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 10.255898][ T228] __device_attach+0x1a3/0x3f0
[ 10.256131][ T228] ? __pfx___device_attach+0x10/0x10
[ 10.256352][ T228] ? bus_to_subsys+0xd5/0x110
[ 10.256576][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 10.256806][ T228] bus_probe_device+0x133/0x180
[ 10.257028][ T228] device_add+0x99d/0x1110
[ 10.257263][ T228] ? __pfx_device_add+0x10/0x10
[ 10.257488][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 10.257722][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 10.258008][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 10.258304][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 10.258529][ T228] ? sysfs_file_ops+0x11e/0x170
[ 10.258756][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 10.258979][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 10.259218][ T228] vfs_write+0xa87/0x11e0
[ 10.259396][ T228] ? __pfx_vfs_write+0x10/0x10
[ 10.259622][ T228] ? __lock_release+0x103/0x460
[ 10.259840][ T228] ? do_user_addr_fault+0x972/0xe30
[ 10.260081][ T228] ? __pfx___up_read+0x10/0x10
[ 10.260312][ T228] ksys_write+0xf8/0x1d0
[ 10.260489][ T228] ? __pfx_ksys_write+0x10/0x10
[ 10.260706][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 10.260975][ T228] do_syscall_64+0xc1/0x1d0
[ 10.261210][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 10.261484][ T228] RIP: 0033:0x7f1e790f1b77
[ 10.261720][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 10.262500][ T228] RSP: 002b:00007ffea0088648 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 10.262846][ T228] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f1e790f1b77
[ 10.263190][ T228] RDX: 0000000000000007 RSI: 0000556a5ad1c4c0 RDI: 0000000000000001
[ 10.263530][ T228] RBP: 0000556a5ad1c4c0 R08: 0000000000000003 R09: 0000000000000077
[ 10.263871][ T228] R10: 0000000000000063 R11: 0000000000000246 R12: 0000000000000007
[ 10.264228][ T228] R13: 00007f1e791ad760 R14: 0000000000000007 R15: 00007f1e791a89c0
[ 10.264581][ T228]
[ 10.264755][ T228] irq event stamp: 110041
[ 10.264929][ T228] hardirqs last enabled at (110051): [] __up_console_sem+0x6b/0x80
[ 10.265334][ T228] hardirqs last disabled at (110062): [] __up_console_sem+0x50/0x80
[ 10.265721][ T228] softirqs last enabled at (109358): [] handle_softirqs+0x32e/0x5c0
[ 10.266120][ T228] softirqs last disabled at (109291): [] __irq_exit_rcu+0xc4/0x100
[ 10.266511][ T228] ---[ end trace 0000000000000000 ]---
[ 10.381252][ T253] netdevsim netdevsim1337 eni1337np1: renamed from eth0
[ 10.556159][ T257] ------------[ cut here ]------------
[ 10.556470][ T257] WARNING: CPU: 3 PID: 257 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 10.556896][ T257] Modules linked in: netdevsim
[ 10.557263][ T257] CPU: 3 UID: 0 PID: 257 Comm: devlink Tainted: G W 6.14.0-rc5-virtme #1
[ 10.557623][ T257] Tainted: [W]=WARN
[ 10.557806][ T257] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.558099][ T257] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 10.558356][ T257] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 10.559057][ T257] RSP: 0018:ffffc900005371e8 EFLAGS: 00010246
[ 10.559324][ T257] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 10.559638][ T257] RDX: 0000000000000000 RSI: ffff88800b0b2c98 RDI: ffff888008c65080
[ 10.559937][ T257] RBP: ffff88800b070040 R08: 0000000000000000 R09: fffffbfff507d83c
[ 10.560261][ T257] R10: ffffffffa83ec1e7 R11: ffff888008c645c0 R12: 0000000000000000
[ 10.560564][ T257] R13: ffff88800b0b2128 R14: ffff88800b0b2008 R15: ffff88800b0b2000
[ 10.560871][ T257] FS: 00007f50bf679800(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 10.561236][ T257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.561489][ T257] CR2: 00007fb7c201f400 CR3: 000000000b6ec002 CR4: 0000000000772ef0
[ 10.561796][ T257] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 10.562111][ T257] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 10.562413][ T257] PKRU: 55555554
[ 10.562569][ T257] Call Trace:
[ 10.562723][ T257]
[ 10.562828][ T257] ? __netdev_update_features+0x9c1/0xde0
[ 10.563033][ T257] ? __warn+0xd1/0x1c0
[ 10.563203][ T257] ? __netdev_update_features+0x9c1/0xde0
[ 10.563444][ T257] ? report_bug+0x28c/0x2d0
[ 10.563666][ T257] ? handle_bug+0x54/0xa0
[ 10.563822][ T257] ? exc_invalid_op+0x18/0x50
[ 10.564030][ T257] ? asm_exc_invalid_op+0x1a/0x20
[ 10.564260][ T257] ? __netdev_update_features+0x9c1/0xde0
[ 10.564468][ T257] ? __netdev_update_features+0x9b8/0xde0
[ 10.564674][ T257] ? __pfx___netdev_update_features+0x10/0x10
[ 10.564936][ T257] ? _raw_spin_unlock_irq+0x28/0x50
[ 10.565161][ T257] ? netdev_register_kobject+0x264/0x2f0
[ 10.565375][ T257] register_netdevice+0xd46/0x1360
[ 10.565588][ T257] ? __pfx_register_netdevice+0x10/0x10
[ 10.565803][ T257] nsim_create+0x5f4/0x790 [netdevsim]
[ 10.566026][ T257] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 10.566356][ T257] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 10.566633][ T257] ? nsim_dev_hwstats_init+0x392/0x4a0 [netdevsim]
[ 10.566901][ T257] nsim_dev_reload_create+0x3fd/0x610 [netdevsim]
[ 10.567176][ T257] ? __pfx_nsim_dev_reload_create+0x10/0x10 [netdevsim]
[ 10.567435][ T257] ? devlink_params_driverinit_load_new+0x223/0x2d0
[ 10.567704][ T257] devlink_reload+0x27f/0x450
[ 10.567921][ T257] ? __pfx_devlink_reload+0x10/0x10
[ 10.568139][ T257] ? trace_cap_capable+0x11e/0x1a0
[ 10.568352][ T257] ? cap_capable+0x94/0x230
[ 10.568555][ T257] ? fdget+0x52/0x1e0
[ 10.568718][ T257] devlink_nl_reload_doit+0x395/0x10b0
[ 10.568925][ T257] ? __pfx_devlink_nl_reload_doit+0x10/0x10
[ 10.569191][ T257] ? __nla_parse+0x26/0x30
[ 10.569416][ T257] genl_family_rcv_msg_doit+0x1d4/0x2b0
[ 10.569633][ T257] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10
[ 10.569907][ T257] ? cap_capable+0x94/0x230
[ 10.570122][ T257] ? validate_chain+0x1fe/0xae0
[ 10.570342][ T257] genl_family_rcv_msg+0x347/0x5b0
[ 10.570557][ T257] ? __pfx_genl_family_rcv_msg+0x10/0x10
[ 10.570764][ T257] ? __pfx_devlink_nl_pre_doit_dev_lock+0x10/0x10
[ 10.571030][ T257] ? __pfx_devlink_nl_reload_doit+0x10/0x10
[ 10.571303][ T257] ? __pfx_devlink_nl_post_doit_dev_lock+0x10/0x10
[ 10.571585][ T257] genl_rcv_msg+0xa3/0x140
[ 10.571794][ T257] netlink_rcv_skb+0x130/0x360
[ 10.572003][ T257] ? __pfx_genl_rcv_msg+0x10/0x10
[ 10.572232][ T257] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 10.572461][ T257] ? genl_rcv+0x19/0x40
[ 10.572627][ T257] ? __pfx_down_read+0x10/0x10
[ 10.572850][ T257] ? netlink_deliver_tap+0x13e/0x340
[ 10.573085][ T257] genl_rcv+0x28/0x40
[ 10.573250][ T257] netlink_unicast+0x44b/0x710
[ 10.573476][ T257] ? __pfx_netlink_unicast+0x10/0x10
[ 10.573697][ T257] ? find_held_lock+0x2c/0x110
[ 10.573919][ T257] netlink_sendmsg+0x723/0xbe0
[ 10.574152][ T257] ? __pfx_netlink_sendmsg+0x10/0x10
[ 10.574378][ T257] ? lock_acquire+0x32/0xc0
[ 10.574593][ T257] ? __might_fault+0x11b/0x170
[ 10.574811][ T257] __sys_sendto+0x3c3/0x450
[ 10.575023][ T257] ? __pfx___sys_sendto+0x10/0x10
[ 10.575240][ T257] ? __pfx___lock_release+0x10/0x10
[ 10.575452][ T257] ? trace_lock_acquire+0x14c/0x1f0
[ 10.575677][ T257] ? rseq_update_cpu_node_id+0xe6/0x140
[ 10.575896][ T257] ? __rseq_handle_notify_resume+0x288/0x3e0
[ 10.576164][ T257] ? rseq_update_cpu_node_id+0xe6/0x140
[ 10.576379][ T257] ? __pfx___rseq_handle_notify_resume+0x10/0x10
[ 10.576646][ T257] ? __pfx___x64_sys_openat+0x10/0x10
[ 10.576862][ T257] __x64_sys_sendto+0xe0/0x1c0
[ 10.577081][ T257] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 10.577342][ T257] do_syscall_64+0xc1/0x1d0
[ 10.577558][ T257] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 10.577816][ T257] RIP: 0033:0x7f50bf885a4a
[ 10.578031][ T257] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 7e c3 0f 1f 44 00 00 41 54 48 83 ec 30 44 89
[ 10.578771][ T257] RSP: 002b:00007ffed276f358 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 10.579093][ T257] RAX: ffffffffffffffda RBX: 00000000120f4b00 RCX: 00007f50bf885a4a
[ 10.579394][ T257] RDX: 0000000000000040 RSI: 00000000120f4b00 RDI: 0000000000000005
[ 10.579694][ T257] RBP: 00000000120f4910 R08: 00007f50bfa29200 R09: 000000000000000c
[ 10.579994][ T257] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040f200
[ 10.580309][ T257] R13: 00000000120f4910 R14: 0000000000000000 R15: 0000000000000001
[ 10.580628][ T257]
[ 10.580780][ T257] irq event stamp: 54435
[ 10.580938][ T257] hardirqs last enabled at (54445): [] __up_console_sem+0x6b/0x80
[ 10.581297][ T257] hardirqs last disabled at (54456): [] __up_console_sem+0x50/0x80
[ 10.581648][ T257] softirqs last enabled at (53430): [] handle_softirqs+0x32e/0x5c0
[ 10.581996][ T257] softirqs last disabled at (53371): [] __irq_exit_rcu+0xc4/0x100
[ 10.582353][ T257] ---[ end trace 0000000000000000 ]---
[ 10.601923][ T257] devlink (257) used greatest stack depth: 24432 bytes left
[ 37.072376][ T65] ------------[ cut here ]------------
[ 37.072763][ T65] WARNING: CPU: 3 PID: 65 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 37.073155][ T65] Modules linked in: netdevsim
[ 37.073358][ T65] CPU: 3 UID: 0 PID: 65 Comm: kworker/u16:1 Tainted: G W 6.14.0-rc5-virtme #1
[ 37.073728][ T65] Tainted: [W]=WARN
[ 37.073873][ T65] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.074127][ T65] Workqueue: netns cleanup_net
[ 37.074354][ T65] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 37.074595][ T65] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 37.075257][ T65] RSP: 0018:ffffc90000467620 EFLAGS: 00010246
[ 37.075503][ T65] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 37.075786][ T65] RDX: 0000000000000000 RSI: ffff888009bc2c98 RDI: ffff88800874ae10
[ 37.076085][ T65] RBP: ffffffffaa523440 R08: 0000000000000000 R09: fffffbfff507d83c
[ 37.076369][ T65] R10: ffffffffa83ec1e7 R11: ffff88800874a300 R12: 0000000000000000
[ 37.076893][ T65] R13: ffff888009bc2128 R14: ffff888009bc2008 R15: ffff888009bc2000
[ 37.077187][ T65] FS: 0000000000000000(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 37.077519][ T65] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.077764][ T65] CR2: 0000556a5ad1c4c0 CR3: 000000000a04a004 CR4: 0000000000772ef0
[ 37.078052][ T65] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 37.078348][ T65] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 37.078635][ T65] PKRU: 55555554
[ 37.078781][ T65] Call Trace:
[ 37.078924][ T65]
[ 37.079023][ T65] ? __netdev_update_features+0x9c1/0xde0
[ 37.079226][ T65] ? __warn+0xd1/0x1c0
[ 37.079378][ T65] ? __netdev_update_features+0x9c1/0xde0
[ 37.079578][ T65] ? report_bug+0x28c/0x2d0
[ 37.079783][ T65] ? handle_bug+0x54/0xa0
[ 37.079930][ T65] ? exc_invalid_op+0x18/0x50
[ 37.080130][ T65] ? asm_exc_invalid_op+0x1a/0x20
[ 37.080338][ T65] ? __netdev_update_features+0x9c1/0xde0
[ 37.080542][ T65] ? __pfx___netdev_update_features+0x10/0x10
[ 37.080823][ T65] ? _raw_spin_unlock_irq+0x28/0x50
[ 37.081031][ T65] ? netdev_register_kobject+0x264/0x2f0
[ 37.081238][ T65] register_netdevice+0xd46/0x1360
[ 37.081444][ T65] ? __pfx_register_netdevice+0x10/0x10
[ 37.081655][ T65] nsim_create+0x5f4/0x790 [netdevsim]
[ 37.081865][ T65] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 37.082127][ T65] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 37.082385][ T65] ? nsim_dev_hwstats_init+0x392/0x4a0 [netdevsim]
[ 37.082648][ T65] nsim_dev_reload_create+0x3fd/0x610 [netdevsim]
[ 37.082899][ T65] ? __pfx_nsim_dev_reload_create+0x10/0x10 [netdevsim]
[ 37.083160][ T65] ? devlink_params_driverinit_load_new+0x223/0x2d0
[ 37.083415][ T65] devlink_reload+0x27f/0x450
[ 37.083617][ T65] ? __pfx_devlink_reload+0x10/0x10
[ 37.083813][ T65] ? devlinks_xa_find_get+0xec/0x1d0
[ 37.084019][ T65] devlink_pernet_pre_exit+0x173/0x260
[ 37.084223][ T65] ? __pfx_devlink_pernet_pre_exit+0x10/0x10
[ 37.084480][ T65] cleanup_net+0x405/0xa60
[ 37.084682][ T65] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 37.084881][ T65] ? __pfx_cleanup_net+0x10/0x10
[ 37.085081][ T65] ? trace_lock_acquire+0x14c/0x1f0
[ 37.085285][ T65] ? lock_acquire+0x32/0xc0
[ 37.085477][ T65] ? process_one_work+0xe0b/0x16d0
[ 37.085680][ T65] process_one_work+0xe55/0x16d0
[ 37.085884][ T65] ? __pfx___lock_release+0x10/0x10
[ 37.086090][ T65] ? __pfx_process_one_work+0x10/0x10
[ 37.086295][ T65] ? assign_work+0x16c/0x240
[ 37.086492][ T65] worker_thread+0x58c/0xce0
[ 37.086686][ T65] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 37.086937][ T65] ? __pfx_worker_thread+0x10/0x10
[ 37.087143][ T65] kthread+0x359/0x5d0
[ 37.087291][ T65] ? __pfx_kthread+0x10/0x10
[ 37.087491][ T65] ? __pfx_kthread+0x10/0x10
[ 37.087687][ T65] ret_from_fork+0x31/0x70
[ 37.087878][ T65] ? __pfx_kthread+0x10/0x10
[ 37.088080][ T65] ret_from_fork_asm+0x1a/0x30
[ 37.088298][ T65]
[ 37.088444][ T65] irq event stamp: 10497
[ 37.088589][ T65] hardirqs last enabled at (10507): [] __up_console_sem+0x6b/0x80
[ 37.088920][ T65] hardirqs last disabled at (10516): [] __up_console_sem+0x50/0x80
[ 37.089262][ T65] softirqs last enabled at (9178): [] handle_softirqs+0x32e/0x5c0
[ 37.089595][ T65] softirqs last disabled at (9159): [] __irq_exit_rcu+0xc4/0x100
[ 37.089957][ T65] ---[ end trace 0000000000000000 ]---
[ 37.432912][ T226] perl (226) used greatest stack depth: 23944 bytes left