[ 10.746508][ T227] ------------[ cut here ]------------ [ 10.746947][ T227] WARNING: CPU: 2 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0 [ 10.747421][ T227] Modules linked in: netdevsim [ 10.747761][ T227] CPU: 2 UID: 0 PID: 227 Comm: psample.sh Not tainted 6.14.0-rc5-virtme #1 [ 10.748166][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.748454][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0 [ 10.748750][ T227] Code: 00 e8 b3 48 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 b8 56 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 [ 10.749532][ T227] RSP: 0018:ffffc90000b17520 EFLAGS: 00010246 [ 10.749836][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 10.750179][ T227] RDX: 0000000000000000 RSI: ffff88800b1f2c98 RDI: ffff8880089550f8 [ 10.750518][ T227] RBP: ffffffffb1924440 R08: 0000000000000000 R09: fffffbfff5efd844 [ 10.750859][ T227] R10: ffffffffaf7ec227 R11: ffff8880089545c0 R12: 0000000000000000 [ 10.751199][ T227] R13: ffff88800b1f2128 R14: ffff88800b1f2008 R15: ffff88800b1f2000 [ 10.751592][ T227] FS: 00007fdb77f3c740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000 [ 10.751987][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.752288][ T227] CR2: 00007fdb77f3b258 CR3: 0000000008e8c006 CR4: 0000000000772ef0 [ 10.752632][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 10.752971][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 10.753317][ T227] PKRU: 55555554 [ 10.753507][ T227] Call Trace: [ 10.753699][ T227] [ 10.753831][ T227] ? __netdev_update_features+0x9c1/0xde0 [ 10.754070][ T227] ? __warn+0xd1/0x1c0 [ 10.754275][ T227] ? __netdev_update_features+0x9c1/0xde0 [ 10.754521][ T227] ? report_bug+0x28c/0x2d0 [ 10.754767][ T227] ? handle_bug+0x54/0xa0 [ 10.754949][ T227] ? exc_invalid_op+0x18/0x50 [ 10.755187][ T227] ? asm_exc_invalid_op+0x1a/0x20 [ 10.755439][ T227] ? __netdev_update_features+0x9c1/0xde0 [ 10.755680][ T227] ? __pfx___netdev_update_features+0x10/0x10 [ 10.755971][ T227] ? _raw_spin_unlock_irq+0x28/0x50 [ 10.756226][ T227] ? netdev_register_kobject+0x264/0x2f0 [ 10.756466][ T227] register_netdevice+0xd46/0x1360 [ 10.756710][ T227] ? __pfx_register_netdevice+0x10/0x10 [ 10.756958][ T227] nsim_create+0x5f4/0x790 [netdevsim] [ 10.757227][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim] [ 10.757526][ T227] ? mark_lock+0x38/0x3e0 [ 10.757709][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim] [ 10.758005][ T227] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 10.758306][ T227] nsim_dev_port_add_all+0x39/0xf0 [netdevsim] [ 10.758596][ T227] nsim_drv_probe+0x61e/0x8b0 [netdevsim] [ 10.758838][ T227] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim] [ 10.759133][ T227] ? kernfs_create_link+0x173/0x240 [ 10.759383][ T227] ? kernfs_put+0x1c/0x40 [ 10.759557][ T227] ? sysfs_do_create_link_sd+0x8c/0x100 [ 10.759793][ T227] really_probe+0x1df/0x920 [ 10.760029][ T227] __driver_probe_device+0x2e6/0x3e0 [ 10.760266][ T227] driver_probe_device+0x49/0x140 [ 10.760496][ T227] __device_attach_driver+0x192/0x2b0 [ 10.760727][ T227] ? __pfx___device_attach_driver+0x10/0x10 [ 10.761019][ T227] bus_for_each_drv+0x107/0x1a0 [ 10.761265][ T227] ? __pfx_bus_for_each_drv+0x10/0x10 [ 10.761496][ T227] ? bus_to_subsys+0xd5/0x110 [ 10.761735][ T227] ? __pfx___lock_release+0x10/0x10 [ 10.761976][ T227] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 10.762236][ T227] __device_attach+0x1a3/0x3f0 [ 10.762485][ T227] ? __pfx___device_attach+0x10/0x10 [ 10.762729][ T227] ? bus_to_subsys+0xd5/0x110 [ 10.762964][ T227] ? do_raw_spin_unlock+0x58/0x220 [ 10.763213][ T227] bus_probe_device+0x133/0x180 [ 10.763457][ T227] device_add+0x99d/0x1110 [ 10.763689][ T227] ? __pfx_device_add+0x10/0x10 [ 10.763917][ T227] ? __init_waitqueue_head+0xcf/0x150 [ 10.764170][ T227] new_device_store+0x393/0x690 [netdevsim] [ 10.764481][ T227] ? __pfx_new_device_store+0x10/0x10 [netdevsim] [ 10.764793][ T227] ? __pfx_sysfs_kf_write+0x10/0x10 [ 10.765023][ T227] ? sysfs_file_ops+0x11e/0x170 [ 10.765267][ T227] ? __pfx_sysfs_kf_write+0x10/0x10 [ 10.765508][ T227] kernfs_fop_write_iter+0x2ba/0x460 [ 10.765745][ T227] vfs_write+0xa87/0x11e0 [ 10.765933][ T227] ? __pfx_vfs_write+0x10/0x10 [ 10.766187][ T227] ? __lock_release+0x103/0x460 [ 10.766419][ T227] ? do_user_addr_fault+0x972/0xe30 [ 10.766662][ T227] ? __pfx___up_read+0x10/0x10 [ 10.766901][ T227] ksys_write+0xf8/0x1d0 [ 10.767085][ T227] ? __pfx_ksys_write+0x10/0x10 [ 10.767325][ T227] ? do_user_addr_fault+0x97c/0xe30 [ 10.767570][ T227] do_syscall_64+0xc1/0x1d0 [ 10.767810][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 10.768091][ T227] RIP: 0033:0x7fdb7807db77 [ 10.768346][ T227] 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 [ 10.769101][ T227] RSP: 002b:00007ffc1fda7788 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 10.769458][ T227] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fdb7807db77 [ 10.769794][ T227] RDX: 0000000000000007 RSI: 000055dfda7ca4c0 RDI: 0000000000000001 [ 10.770140][ T227] RBP: 000055dfda7ca4c0 R08: 0000000000000003 R09: 0000000000000077 [ 10.770473][ T227] R10: 0000000000000063 R11: 0000000000000246 R12: 0000000000000007 [ 10.770815][ T227] R13: 00007fdb78139760 R14: 0000000000000007 R15: 00007fdb781349c0 [ 10.771185][ T227] [ 10.771372][ T227] irq event stamp: 95767 [ 10.771554][ T227] hardirqs last enabled at (95779): [] __up_console_sem+0x6b/0x80 [ 10.771946][ T227] hardirqs last disabled at (95790): [] __up_console_sem+0x50/0x80 [ 10.772349][ T227] softirqs last enabled at (94658): [] handle_softirqs+0x32e/0x5c0 [ 10.772753][ T227] softirqs last disabled at (94645): [] __irq_exit_rcu+0xc4/0x100 [ 10.773150][ T227] ---[ end trace 0000000000000000 ]--- [ 10.957193][ T249] netdevsim netdevsim1337 eni1337np1: renamed from eth0 [ 11.120854][ T255] ------------[ cut here ]------------ [ 11.121299][ T255] WARNING: CPU: 2 PID: 255 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0 [ 11.121720][ T255] Modules linked in: netdevsim [ 11.121959][ T255] CPU: 2 UID: 0 PID: 255 Comm: devlink Tainted: G W 6.14.0-rc5-virtme #1 [ 11.122459][ T255] Tainted: [W]=WARN [ 11.122667][ T255] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.122921][ T255] RIP: 0010:__netdev_update_features+0x9c1/0xde0 [ 11.123214][ T255] Code: 00 e8 b3 48 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 b8 56 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 [ 11.123911][ T255] RSP: 0018:ffffc90000b571e8 EFLAGS: 00010246 [ 11.124183][ T255] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 11.124489][ T255] RDX: 0000000000000000 RSI: ffff88800de8ac98 RDI: ffff888008948b00 [ 11.124808][ T255] RBP: ffff88800b348040 R08: 0000000000000000 R09: fffffbfff5efd844 [ 11.125105][ T255] R10: ffffffffaf7ec227 R11: ffff888008948040 R12: 0000000000000000 [ 11.125411][ T255] R13: ffff88800de8a128 R14: ffff88800de8a008 R15: ffff88800de8a000 [ 11.125708][ T255] FS: 00007f9522685800(0000) GS:ffff888036100000(0000) knlGS:0000000000000000 [ 11.126054][ T255] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.126329][ T255] CR2: 00007f95227c4440 CR3: 0000000002680005 CR4: 0000000000772ef0 [ 11.126632][ T255] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 11.126926][ T255] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 11.127235][ T255] PKRU: 55555554 [ 11.127396][ T255] Call Trace: [ 11.127561][ T255] [ 11.127683][ T255] ? __netdev_update_features+0x9c1/0xde0 [ 11.127893][ T255] ? __warn+0xd1/0x1c0 [ 11.128075][ T255] ? __netdev_update_features+0x9c1/0xde0 [ 11.128297][ T255] ? report_bug+0x28c/0x2d0 [ 11.128520][ T255] ? handle_bug+0x54/0xa0 [ 11.128682][ T255] ? exc_invalid_op+0x18/0x50 [ 11.128887][ T255] ? asm_exc_invalid_op+0x1a/0x20 [ 11.129116][ T255] ? __netdev_update_features+0x9c1/0xde0 [ 11.129331][ T255] ? __netdev_update_features+0x9b8/0xde0 [ 11.129546][ T255] ? __pfx___netdev_update_features+0x10/0x10 [ 11.129800][ T255] ? _raw_spin_unlock_irq+0x28/0x50 [ 11.130019][ T255] ? netdev_register_kobject+0x264/0x2f0 [ 11.130244][ T255] register_netdevice+0xd46/0x1360 [ 11.130464][ T255] ? __pfx_register_netdevice+0x10/0x10 [ 11.130680][ T255] nsim_create+0x5f4/0x790 [netdevsim] [ 11.130902][ T255] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim] [ 11.131170][ T255] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim] [ 11.131435][ T255] ? nsim_dev_hwstats_init+0x392/0x4a0 [netdevsim] [ 11.131695][ T255] nsim_dev_reload_create+0x3fd/0x610 [netdevsim] [ 11.131960][ T255] ? __pfx_nsim_dev_reload_create+0x10/0x10 [netdevsim] [ 11.132228][ T255] ? devlink_params_driverinit_load_new+0x223/0x2d0 [ 11.132511][ T255] devlink_reload+0x27f/0x450 [ 11.132725][ T255] ? __pfx_devlink_reload+0x10/0x10 [ 11.132929][ T255] ? trace_cap_capable+0x11e/0x1a0 [ 11.133149][ T255] ? cap_capable+0x94/0x230 [ 11.133367][ T255] ? fdget+0x52/0x1e0 [ 11.133539][ T255] devlink_nl_reload_doit+0x395/0x10b0 [ 11.133754][ T255] ? __pfx_devlink_nl_reload_doit+0x10/0x10 [ 11.134006][ T255] ? __nla_parse+0x26/0x30 [ 11.134238][ T255] genl_family_rcv_msg_doit+0x1d4/0x2b0 [ 11.134449][ T255] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 11.134730][ T255] ? cap_capable+0x94/0x230 [ 11.134936][ T255] ? validate_chain+0x1fe/0xae0 [ 11.135165][ T255] genl_family_rcv_msg+0x347/0x5b0 [ 11.135381][ T255] ? __pfx_genl_family_rcv_msg+0x10/0x10 [ 11.135586][ T255] ? __pfx_devlink_nl_pre_doit_dev_lock+0x10/0x10 [ 11.135836][ T255] ? __pfx_devlink_nl_reload_doit+0x10/0x10 [ 11.136081][ T255] ? __pfx_devlink_nl_post_doit_dev_lock+0x10/0x10 [ 11.136355][ T255] genl_rcv_msg+0xa3/0x140 [ 11.136575][ T255] netlink_rcv_skb+0x130/0x360 [ 11.136779][ T255] ? __pfx_genl_rcv_msg+0x10/0x10 [ 11.136989][ T255] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 11.137222][ T255] ? genl_rcv+0x19/0x40 [ 11.137383][ T255] ? __pfx_down_read+0x10/0x10 [ 11.137596][ T255] ? netlink_deliver_tap+0x13e/0x340 [ 11.137808][ T255] genl_rcv+0x28/0x40 [ 11.137972][ T255] netlink_unicast+0x44b/0x710 [ 11.138193][ T255] ? __pfx_netlink_unicast+0x10/0x10 [ 11.138406][ T255] ? find_held_lock+0x2c/0x110 [ 11.138622][ T255] netlink_sendmsg+0x723/0xbe0 [ 11.138840][ T255] ? __pfx_netlink_sendmsg+0x10/0x10 [ 11.139043][ T255] ? lock_acquire+0x32/0xc0 [ 11.139263][ T255] ? __might_fault+0x11b/0x170 [ 11.139482][ T255] __sys_sendto+0x3c3/0x450 [ 11.139699][ T255] ? __pfx___sys_sendto+0x10/0x10 [ 11.139906][ T255] ? __pfx___lock_release+0x10/0x10 [ 11.140114][ T255] ? trace_lock_acquire+0x14c/0x1f0 [ 11.140346][ T255] ? rseq_update_cpu_node_id+0xe6/0x140 [ 11.140559][ T255] ? __rseq_handle_notify_resume+0x288/0x3e0 [ 11.140813][ T255] ? rseq_update_cpu_node_id+0xe6/0x140 [ 11.141029][ T255] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 11.141303][ T255] ? __pfx___x64_sys_openat+0x10/0x10 [ 11.141520][ T255] __x64_sys_sendto+0xe0/0x1c0 [ 11.141726][ T255] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 11.141977][ T255] do_syscall_64+0xc1/0x1d0 [ 11.142200][ T255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 11.142452][ T255] RIP: 0033:0x7f9522891a4a [ 11.142674][ T255] 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 [ 11.143376][ T255] RSP: 002b:00007ffe25614a68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 11.143682][ T255] RAX: ffffffffffffffda RBX: 000000003b37db00 RCX: 00007f9522891a4a [ 11.143989][ T255] RDX: 0000000000000040 RSI: 000000003b37db00 RDI: 0000000000000005 [ 11.144306][ T255] RBP: 000000003b37d910 R08: 00007f9522a35200 R09: 000000000000000c [ 11.144614][ T255] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040f200 [ 11.144917][ T255] R13: 000000003b37d910 R14: 0000000000000000 R15: 0000000000000001 [ 11.145256][ T255] [ 11.145419][ T255] irq event stamp: 57081 [ 11.145584][ T255] hardirqs last enabled at (57093): [] __up_console_sem+0x6b/0x80 [ 11.145936][ T255] hardirqs last disabled at (57104): [] __up_console_sem+0x50/0x80 [ 11.146282][ T255] softirqs last enabled at (55900): [] handle_softirqs+0x32e/0x5c0 [ 11.146641][ T255] softirqs last disabled at (55893): [] __irq_exit_rcu+0xc4/0x100 [ 11.146978][ T255] ---[ end trace 0000000000000000 ]--- [ 11.177867][ T255] devlink (255) used greatest stack depth: 24368 bytes left [ 37.657817][ T11] ------------[ cut here ]------------ [ 37.658182][ T11] WARNING: CPU: 0 PID: 11 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0 [ 37.658544][ T11] Modules linked in: netdevsim [ 37.658724][ T11] CPU: 0 UID: 0 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.14.0-rc5-virtme #1 [ 37.659071][ T11] Tainted: [W]=WARN [ 37.659218][ T11] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.659438][ T11] Workqueue: netns cleanup_net [ 37.659649][ T11] RIP: 0010:__netdev_update_features+0x9c1/0xde0 [ 37.659876][ T11] Code: 00 e8 b3 48 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 b8 56 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 [ 37.660482][ T11] RSP: 0018:ffffc900000b7620 EFLAGS: 00010246 [ 37.660710][ T11] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 37.660967][ T11] RDX: 0000000000000000 RSI: ffff88800b382c98 RDI: ffff888001a82e10 [ 37.661242][ T11] RBP: ffffffffb1924440 R08: 0000000000000000 R09: fffffbfff5efd844 [ 37.661499][ T11] R10: ffffffffaf7ec227 R11: ffff888001a82300 R12: 0000000000000000 [ 37.661759][ T11] R13: ffff88800b382128 R14: ffff88800b382008 R15: ffff88800b382000 [ 37.662017][ T11] FS: 0000000000000000(0000) GS:ffff888036000000(0000) knlGS:0000000000000000 [ 37.662607][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.662828][ T11] CR2: 000055dfda7ca4c0 CR3: 0000000008e8c003 CR4: 0000000000772ef0 [ 37.663088][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.663378][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.663639][ T11] PKRU: 55555554 [ 37.663775][ T11] Call Trace: [ 37.663910][ T11] [ 37.664004][ T11] ? __netdev_update_features+0x9c1/0xde0 [ 37.664200][ T11] ? __warn+0xd1/0x1c0 [ 37.664343][ T11] ? __netdev_update_features+0x9c1/0xde0 [ 37.664535][ T11] ? report_bug+0x28c/0x2d0 [ 37.664727][ T11] ? handle_bug+0x54/0xa0 [ 37.664864][ T11] ? exc_invalid_op+0x18/0x50 [ 37.665046][ T11] ? asm_exc_invalid_op+0x1a/0x20 [ 37.665248][ T11] ? __netdev_update_features+0x9c1/0xde0 [ 37.665444][ T11] ? __pfx___netdev_update_features+0x10/0x10 [ 37.665671][ T11] ? _raw_spin_unlock_irq+0x28/0x50 [ 37.665861][ T11] ? netdev_register_kobject+0x264/0x2f0 [ 37.666045][ T11] register_netdevice+0xd46/0x1360 [ 37.666242][ T11] ? __pfx_register_netdevice+0x10/0x10 [ 37.666432][ T11] nsim_create+0x5f4/0x790 [netdevsim] [ 37.666627][ T11] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim] [ 37.666859][ T11] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim] [ 37.667097][ T11] ? nsim_dev_hwstats_init+0x392/0x4a0 [netdevsim] [ 37.667341][ T11] nsim_dev_reload_create+0x3fd/0x610 [netdevsim] [ 37.667575][ T11] ? __pfx_nsim_dev_reload_create+0x10/0x10 [netdevsim] [ 37.667800][ T11] ? devlink_params_driverinit_load_new+0x223/0x2d0 [ 37.668038][ T11] devlink_reload+0x27f/0x450 [ 37.668234][ T11] ? __pfx_devlink_reload+0x10/0x10 [ 37.668414][ T11] ? devlinks_xa_find_get+0xec/0x1d0 [ 37.668607][ T11] devlink_pernet_pre_exit+0x173/0x260 [ 37.668794][ T11] ? __pfx_devlink_pernet_pre_exit+0x10/0x10 [ 37.669023][ T11] cleanup_net+0x405/0xa60 [ 37.669211][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 37.669397][ T11] ? __pfx_cleanup_net+0x10/0x10 [ 37.669576][ T11] ? trace_lock_acquire+0x14c/0x1f0 [ 37.669766][ T11] ? lock_acquire+0x32/0xc0 [ 37.669944][ T11] ? process_one_work+0xe0b/0x16d0 [ 37.670149][ T11] process_one_work+0xe55/0x16d0 [ 37.670334][ T11] ? __pfx___lock_release+0x10/0x10 [ 37.670509][ T11] ? __pfx_process_one_work+0x10/0x10 [ 37.670693][ T11] ? assign_work+0x16c/0x240 [ 37.670874][ T11] worker_thread+0x58c/0xce0 [ 37.671060][ T11] ? __pfx_worker_thread+0x10/0x10 [ 37.671248][ T11] kthread+0x359/0x5d0 [ 37.671391][ T11] ? __pfx_kthread+0x10/0x10 [ 37.671573][ T11] ? __pfx_kthread+0x10/0x10 [ 37.671752][ T11] ret_from_fork+0x31/0x70 [ 37.671931][ T11] ? __pfx_kthread+0x10/0x10 [ 37.672111][ T11] ret_from_fork_asm+0x1a/0x30 [ 37.672319][ T11] [ 37.672452][ T11] irq event stamp: 11185 [ 37.672596][ T11] hardirqs last enabled at (11195): [] __up_console_sem+0x6b/0x80 [ 37.672897][ T11] hardirqs last disabled at (11204): [] __up_console_sem+0x50/0x80 [ 37.673206][ T11] softirqs last enabled at (10682): [] handle_softirqs+0x32e/0x5c0 [ 37.673506][ T11] softirqs last disabled at (10657): [] __irq_exit_rcu+0xc4/0x100 [ 37.673869][ T11] ---[ end trace 0000000000000000 ]---