[ 11.525697][ T228] ------------[ cut here ]------------
[ 11.526114][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 11.526711][ T228] Modules linked in: netdevsim
[ 11.526951][ T228] CPU: 0 UID: 0 PID: 228 Comm: fib_notificatio Not tainted 6.14.0-rc5-virtme #1
[ 11.527381][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.527693][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 11.528005][ 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
[ 11.528857][ T228] RSP: 0018:ffffc90000b07520 EFLAGS: 00010246
[ 11.529168][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 11.529512][ T228] RDX: 0000000000000000 RSI: ffff888009642c98 RDI: ffff88800b5b50f8
[ 11.529858][ T228] RBP: ffffffffb4b23440 R08: 0000000000000000 R09: fffffbfff653d83c
[ 11.530223][ T228] R10: ffffffffb29ec1e7 R11: ffff88800b5b45c0 R12: 0000000000000000
[ 11.530625][ T228] R13: ffff888009642128 R14: ffff888009642008 R15: ffff888009642000
[ 11.530973][ T228] FS: 00007ff7b2919740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 11.531402][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.531714][ T228] CR2: 0000559564f04598 CR3: 00000000050c2005 CR4: 0000000000772ef0
[ 11.532066][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 11.532438][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 11.532801][ T228] PKRU: 55555554
[ 11.532983][ T228] Call Trace:
[ 11.533175][ T228]
[ 11.533304][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 11.533560][ T228] ? __warn+0xd1/0x1c0
[ 11.533744][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 11.533981][ T228] ? report_bug+0x28c/0x2d0
[ 11.534241][ T228] ? handle_bug+0x54/0xa0
[ 11.534424][ T228] ? exc_invalid_op+0x18/0x50
[ 11.534661][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 11.534916][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 11.535181][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 11.535485][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 11.535732][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 11.535994][ T228] register_netdevice+0xd46/0x1360
[ 11.536250][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 11.536500][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 11.536762][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 11.537075][ T228] ? mark_lock+0x38/0x3e0
[ 11.537272][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 11.537580][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 11.537886][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 11.538212][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 11.538464][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 11.538765][ T228] ? kernfs_create_link+0x173/0x240
[ 11.539008][ T228] ? kernfs_put+0x1c/0x40
[ 11.539198][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 11.539443][ T228] really_probe+0x1df/0x920
[ 11.539693][ T228] __driver_probe_device+0x2e6/0x3e0
[ 11.539932][ T228] driver_probe_device+0x49/0x140
[ 11.540172][ T228] __device_attach_driver+0x192/0x2b0
[ 11.540410][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 11.540688][ T228] bus_for_each_drv+0x107/0x1a0
[ 11.540926][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 11.541173][ T228] ? bus_to_subsys+0xd5/0x110
[ 11.541421][ T228] ? __pfx___lock_release+0x10/0x10
[ 11.541656][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 11.541896][ T228] __device_attach+0x1a3/0x3f0
[ 11.542131][ T228] ? __pfx___device_attach+0x10/0x10
[ 11.542391][ T228] ? bus_to_subsys+0xd5/0x110
[ 11.542632][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 11.542879][ T228] bus_probe_device+0x133/0x180
[ 11.543138][ T228] device_add+0x99d/0x1110
[ 11.543399][ T228] ? __pfx_device_add+0x10/0x10
[ 11.543652][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 11.543903][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 11.544233][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 11.544548][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 11.544788][ T228] ? sysfs_file_ops+0x11e/0x170
[ 11.545052][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 11.545304][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 11.545564][ T228] vfs_write+0xa87/0x11e0
[ 11.545754][ T228] ? __pfx_vfs_write+0x10/0x10
[ 11.546023][ T228] ? __lock_release+0x103/0x460
[ 11.546269][ T228] ? do_user_addr_fault+0x972/0xe30
[ 11.546642][ T228] ? __pfx___up_read+0x10/0x10
[ 11.547053][ T228] ksys_write+0xf8/0x1d0
[ 11.547370][ T228] ? __pfx_ksys_write+0x10/0x10
[ 11.547754][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 11.548063][ T228] do_syscall_64+0xc1/0x1d0
[ 11.548316][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 11.548621][ T228] RIP: 0033:0x7ff7b2a5ab77
[ 11.548869][ 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
[ 11.549728][ T228] RSP: 002b:00007ffdb2535608 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 11.550121][ T228] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007ff7b2a5ab77
[ 11.550489][ T228] RDX: 0000000000000007 RSI: 0000559564f03590 RDI: 0000000000000001
[ 11.550848][ T228] RBP: 0000559564f03590 R08: 0000000000000003 R09: 0000000000000077
[ 11.551205][ T228] R10: 0000000000000063 R11: 0000000000000246 R12: 0000000000000007
[ 11.551564][ T228] R13: 00007ff7b2b16760 R14: 0000000000000007 R15: 00007ff7b2b119c0
[ 11.551924][ T228]
[ 11.552099][ T228] irq event stamp: 93697
[ 11.552302][ T228] hardirqs last enabled at (93709): [] __up_console_sem+0x6b/0x80
[ 11.552698][ T228] hardirqs last disabled at (93718): [] __up_console_sem+0x50/0x80
[ 11.553095][ T228] softirqs last enabled at (92874): [] handle_softirqs+0x32e/0x5c0
[ 11.553512][ T228] softirqs last disabled at (92865): [] __irq_exit_rcu+0xc4/0x100
[ 11.553932][ T228] ---[ end trace 0000000000000000 ]---
[ 11.658640][ T243] netdevsim netdevsim1337 eni1337np1: renamed from eth0
[ 11.848534][ T248] ------------[ cut here ]------------
[ 11.848867][ T248] WARNING: CPU: 0 PID: 248 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 11.849429][ T248] Modules linked in: netdevsim
[ 11.849693][ T248] CPU: 0 UID: 0 PID: 248 Comm: devlink Tainted: G W 6.14.0-rc5-virtme #1
[ 11.850079][ T248] Tainted: [W]=WARN
[ 11.850275][ T248] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.850534][ T248] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 11.850805][ T248] 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
[ 11.851539][ T248] RSP: 0000:ffffc900004d71e8 EFLAGS: 00010246
[ 11.851804][ T248] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 11.852117][ T248] RDX: 0000000000000000 RSI: ffff8880050dac98 RDI: ffff88800a24d080
[ 11.852445][ T248] RBP: ffff888002888040 R08: 0000000000000000 R09: fffffbfff653d83c
[ 11.852760][ T248] R10: ffffffffb29ec1e7 R11: ffff88800a24c5c0 R12: 0000000000000000
[ 11.853078][ T248] R13: ffff8880050da128 R14: ffff8880050da008 R15: ffff8880050da000
[ 11.853429][ T248] FS: 00007f78e953a800(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 11.853790][ T248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.854051][ T248] CR2: 00007fc3eaacc000 CR3: 00000000090fc002 CR4: 0000000000772ef0
[ 11.854377][ T248] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 11.854699][ T248] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 11.855014][ T248] PKRU: 55555554
[ 11.855188][ T248] Call Trace:
[ 11.855349][ T248]
[ 11.855460][ T248] ? __netdev_update_features+0x9c1/0xde0
[ 11.855671][ T248] ? __warn+0xd1/0x1c0
[ 11.855837][ T248] ? __netdev_update_features+0x9c1/0xde0
[ 11.856069][ T248] ? report_bug+0x28c/0x2d0
[ 11.856302][ T248] ? handle_bug+0x54/0xa0
[ 11.856465][ T248] ? exc_invalid_op+0x18/0x50
[ 11.856678][ T248] ? asm_exc_invalid_op+0x1a/0x20
[ 11.856904][ T248] ? __netdev_update_features+0x9c1/0xde0
[ 11.857119][ T248] ? __netdev_update_features+0x9b8/0xde0
[ 11.857343][ T248] ? __pfx___netdev_update_features+0x10/0x10
[ 11.857611][ T248] ? _raw_spin_unlock_irq+0x28/0x50
[ 11.857831][ T248] ? netdev_register_kobject+0x264/0x2f0
[ 11.858046][ T248] register_netdevice+0xd46/0x1360
[ 11.858275][ T248] ? __pfx_register_netdevice+0x10/0x10
[ 11.858503][ T248] nsim_create+0x5f4/0x790 [netdevsim]
[ 11.858738][ T248] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 11.859013][ T248] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 11.859314][ T248] ? nsim_dev_hwstats_init+0x392/0x4a0 [netdevsim]
[ 11.859586][ T248] nsim_dev_reload_create+0x3fd/0x610 [netdevsim]
[ 11.859859][ T248] ? __pfx_nsim_dev_reload_create+0x10/0x10 [netdevsim]
[ 11.860126][ T248] ? devlink_params_driverinit_load_new+0x223/0x2d0
[ 11.860411][ T248] devlink_reload+0x27f/0x450
[ 11.860636][ T248] ? __pfx_devlink_reload+0x10/0x10
[ 11.860851][ T248] ? trace_cap_capable+0x11e/0x1a0
[ 11.861069][ T248] ? cap_capable+0x94/0x230
[ 11.861294][ T248] ? fdget+0x52/0x1e0
[ 11.861459][ T248] devlink_nl_reload_doit+0x395/0x10b0
[ 11.861674][ T248] ? __pfx_devlink_nl_reload_doit+0x10/0x10
[ 11.861933][ T248] ? __nla_parse+0x26/0x30
[ 11.862175][ T248] genl_family_rcv_msg_doit+0x1d4/0x2b0
[ 11.862398][ T248] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10
[ 11.862682][ T248] ? cap_capable+0x94/0x230
[ 11.862889][ T248] ? validate_chain+0x1fe/0xae0
[ 11.863111][ T248] genl_family_rcv_msg+0x347/0x5b0
[ 11.863342][ T248] ? __pfx_genl_family_rcv_msg+0x10/0x10
[ 11.863555][ T248] ? __pfx_devlink_nl_pre_doit_dev_lock+0x10/0x10
[ 11.863822][ T248] ? __pfx_devlink_nl_reload_doit+0x10/0x10
[ 11.864083][ T248] ? __pfx_devlink_nl_post_doit_dev_lock+0x10/0x10
[ 11.864370][ T248] genl_rcv_msg+0xa3/0x140
[ 11.864587][ T248] netlink_rcv_skb+0x130/0x360
[ 11.864796][ T248] ? __pfx_genl_rcv_msg+0x10/0x10
[ 11.865010][ T248] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 11.865252][ T248] ? genl_rcv+0x19/0x40
[ 11.865421][ T248] ? __pfx_down_read+0x10/0x10
[ 11.865639][ T248] ? netlink_deliver_tap+0x13e/0x340
[ 11.865863][ T248] genl_rcv+0x28/0x40
[ 11.866034][ T248] netlink_unicast+0x44b/0x710
[ 11.866262][ T248] ? __pfx_netlink_unicast+0x10/0x10
[ 11.866471][ T248] ? find_held_lock+0x2c/0x110
[ 11.866680][ T248] netlink_sendmsg+0x723/0xbe0
[ 11.866888][ T248] ? __pfx_netlink_sendmsg+0x10/0x10
[ 11.867096][ T248] ? lock_acquire+0x32/0xc0
[ 11.867321][ T248] ? __might_fault+0x11b/0x170
[ 11.867535][ T248] __sys_sendto+0x3c3/0x450
[ 11.867746][ T248] ? __pfx___sys_sendto+0x10/0x10
[ 11.867947][ T248] ? __pfx___lock_release+0x10/0x10
[ 11.868152][ T248] ? trace_lock_acquire+0x14c/0x1f0
[ 11.868382][ T248] ? rseq_update_cpu_node_id+0xe6/0x140
[ 11.868598][ T248] ? __rseq_handle_notify_resume+0x288/0x3e0
[ 11.868850][ T248] ? rseq_update_cpu_node_id+0xe6/0x140
[ 11.869056][ T248] ? __pfx___rseq_handle_notify_resume+0x10/0x10
[ 11.869325][ T248] ? __pfx___x64_sys_openat+0x10/0x10
[ 11.869538][ T248] __x64_sys_sendto+0xe0/0x1c0
[ 11.869740][ T248] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 11.869997][ T248] do_syscall_64+0xc1/0x1d0
[ 11.870215][ T248] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 11.870467][ T248] RIP: 0033:0x7f78e9746a4a
[ 11.870676][ T248] 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
[ 11.871391][ T248] RSP: 002b:00007ffdd5047ea8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 11.871708][ T248] RAX: ffffffffffffffda RBX: 000000003d1cbb00 RCX: 00007f78e9746a4a
[ 11.872011][ T248] RDX: 0000000000000040 RSI: 000000003d1cbb00 RDI: 0000000000000005
[ 11.872323][ T248] RBP: 000000003d1cb910 R08: 00007f78e98ea200 R09: 000000000000000c
[ 11.872638][ T248] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040f200
[ 11.872944][ T248] R13: 000000003d1cb910 R14: 0000000000000000 R15: 0000000000000001
[ 11.873276][ T248]
[ 11.873433][ T248] irq event stamp: 66401
[ 11.873587][ T248] hardirqs last enabled at (66411): [] __up_console_sem+0x6b/0x80
[ 11.873938][ T248] hardirqs last disabled at (66420): [] __up_console_sem+0x50/0x80
[ 11.874304][ T248] softirqs last enabled at (64140): [] __devlink_port_type_set+0x144/0x520
[ 11.874704][ T248] softirqs last disabled at (64138): [] __devlink_port_type_set+0x20a/0x520
[ 11.875097][ T248] ---[ end trace 0000000000000000 ]---
[ 11.890609][ T248] devlink (248) used greatest stack depth: 24368 bytes left
[ 15.917266][ T243] (udev-worker) (243) used greatest stack depth: 23776 bytes left
[ 81.002736][ T67] ------------[ cut here ]------------
[ 81.003037][ T67] WARNING: CPU: 0 PID: 67 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 81.003446][ T67] Modules linked in: netdevsim
[ 81.003654][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u16:1 Tainted: G W 6.14.0-rc5-virtme #1
[ 81.004022][ T67] Tainted: [W]=WARN
[ 81.004182][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 81.004419][ T67] Workqueue: netns cleanup_net
[ 81.004640][ T67] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 81.004871][ T67] 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
[ 81.005541][ T67] RSP: 0018:ffffc90000487620 EFLAGS: 00010246
[ 81.005781][ T67] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 81.006048][ T67] RDX: 0000000000000000 RSI: ffff8880058cac98 RDI: ffff888007b28b50
[ 81.006327][ T67] RBP: ffffffffb4b23440 R08: 0000000000000000 R09: fffffbfff653d83c
[ 81.006594][ T67] R10: ffffffffb29ec1e7 R11: ffff888007b28040 R12: 0000000000000000
[ 81.006879][ T67] R13: ffff8880058ca128 R14: ffff8880058ca008 R15: ffff8880058ca000
[ 81.007149][ T67] FS: 0000000000000000(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 81.007473][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 81.007799][ T67] CR2: 00007f918f8f5000 CR3: 0000000012128005 CR4: 0000000000772ef0
[ 81.008094][ T67] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 81.008384][ T67] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 81.008652][ T67] PKRU: 55555554
[ 81.008795][ T67] Call Trace:
[ 81.008935][ T67]
[ 81.009034][ T67] ? __netdev_update_features+0x9c1/0xde0
[ 81.009230][ T67] ? __warn+0xd1/0x1c0
[ 81.009374][ T67] ? __netdev_update_features+0x9c1/0xde0
[ 81.009563][ T67] ? report_bug+0x28c/0x2d0
[ 81.009758][ T67] ? handle_bug+0x54/0xa0
[ 81.009897][ T67] ? exc_invalid_op+0x18/0x50
[ 81.010082][ T67] ? asm_exc_invalid_op+0x1a/0x20
[ 81.010300][ T67] ? __netdev_update_features+0x9c1/0xde0
[ 81.010492][ T67] ? __pfx___netdev_update_features+0x10/0x10
[ 81.010730][ T67] ? _raw_spin_unlock_irq+0x28/0x50
[ 81.010918][ T67] ? netdev_register_kobject+0x264/0x2f0
[ 81.011116][ T67] register_netdevice+0xd46/0x1360
[ 81.011323][ T67] ? __pfx_register_netdevice+0x10/0x10
[ 81.011525][ T67] nsim_create+0x5f4/0x790 [netdevsim]
[ 81.011742][ T67] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 81.011990][ T67] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 81.012261][ T67] ? nsim_dev_hwstats_init+0x392/0x4a0 [netdevsim]
[ 81.012519][ T67] nsim_dev_reload_create+0x3fd/0x610 [netdevsim]
[ 81.012786][ T67] ? __pfx_nsim_dev_reload_create+0x10/0x10 [netdevsim]
[ 81.013028][ T67] ? devlink_params_driverinit_load_new+0x223/0x2d0
[ 81.013302][ T67] devlink_reload+0x27f/0x450
[ 81.013508][ T67] ? __pfx_devlink_reload+0x10/0x10
[ 81.013718][ T67] ? devlinks_xa_find_get+0xec/0x1d0
[ 81.013924][ T67] devlink_pernet_pre_exit+0x173/0x260
[ 81.014124][ T67] ? __pfx_devlink_pernet_pre_exit+0x10/0x10
[ 81.014397][ T67] cleanup_net+0x405/0xa60
[ 81.014597][ T67] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 81.014801][ T67] ? __pfx_cleanup_net+0x10/0x10
[ 81.015029][ T67] ? trace_lock_acquire+0x14c/0x1f0
[ 81.015360][ T67] ? lock_acquire+0x32/0xc0
[ 81.015683][ T67] ? process_one_work+0xe0b/0x16d0
[ 81.015999][ T67] process_one_work+0xe55/0x16d0
[ 81.016284][ T67] ? __pfx___lock_release+0x10/0x10
[ 81.016485][ T67] ? __pfx_process_one_work+0x10/0x10
[ 81.016698][ T67] ? assign_work+0x16c/0x240
[ 81.016899][ T67] worker_thread+0x58c/0xce0
[ 81.017093][ T67] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 81.017343][ T67] ? __pfx_worker_thread+0x10/0x10
[ 81.017531][ T67] kthread+0x359/0x5d0
[ 81.017682][ T67] ? __pfx_kthread+0x10/0x10
[ 81.017873][ T67] ? __pfx_kthread+0x10/0x10
[ 81.018076][ T67] ret_from_fork+0x31/0x70
[ 81.018275][ T67] ? __pfx_kthread+0x10/0x10
[ 81.018468][ T67] ret_from_fork_asm+0x1a/0x30
[ 81.018686][ T67]
[ 81.018833][ T67] irq event stamp: 15531
[ 81.018979][ T67] hardirqs last enabled at (15541): [] __up_console_sem+0x6b/0x80
[ 81.019333][ T67] hardirqs last disabled at (15552): [] __up_console_sem+0x50/0x80
[ 81.019670][ T67] softirqs last enabled at (15496): [] handle_softirqs+0x32e/0x5c0
[ 81.020002][ T67] softirqs last disabled at (15487): [] __irq_exit_rcu+0xc4/0x100
[ 81.020375][ T67] ---[ end trace 0000000000000000 ]---