[ 13.567567][ T245] netdevsim netdevsim389 eni389np1: renamed from eth0 [ 15.066435][ T235] BUG: using smp_processor_id() in preemptible [00000000] code: bash/235 [ 15.067156][ T235] caller is nsim_queue_uninit+0x12a/0x2d0 [netdevsim] [ 15.067624][ T235] CPU: 0 UID: 0 PID: 235 Comm: bash Not tainted 6.16.0-rc1-virtme #1 PREEMPT(full) [ 15.067628][ T235] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.067630][ T235] Call Trace: [ 15.067632][ T235] [ 15.067635][ T235] dump_stack_lvl+0xb0/0xd0 [ 15.067644][ T235] check_preemption_disabled+0xc9/0xf0 [ 15.067654][ T235] nsim_queue_uninit+0x12a/0x2d0 [netdevsim] [ 15.067673][ T235] ? nsim_destroy+0x389/0x540 [netdevsim] [ 15.067691][ T235] nsim_destroy+0x391/0x540 [netdevsim] [ 15.067711][ T235] __nsim_dev_port_del+0x17e/0x250 [netdevsim] [ 15.067729][ T235] nsim_dev_reload_destroy+0xe0/0x470 [netdevsim] [ 15.067751][ T235] nsim_drv_remove+0x51/0x1d0 [netdevsim] [ 15.067768][ T235] device_release_driver_internal+0x3bf/0x590 [ 15.067774][ T235] ? klist_put+0xb1/0x170 [ 15.067782][ T235] bus_remove_device+0x1f1/0x3f0 [ 15.067792][ T235] device_del+0x33e/0x8c0 [ 15.067800][ T235] ? __pfx_device_del+0x10/0x10 [ 15.067813][ T235] device_unregister+0x17/0xb0 [ 15.067817][ T235] del_device_store+0x2f2/0x4f0 [netdevsim] [ 15.067835][ T235] ? __pfx_del_device_store+0x10/0x10 [netdevsim] [ 15.067848][ T235] ? sysfs_file_kobj+0xb5/0x1f0 [ 15.067854][ T235] ? sysfs_file_kobj+0xbf/0x1f0 [ 15.067863][ T235] ? __pfx_sysfs_kf_write+0x10/0x10 [ 15.067865][ T235] kernfs_fop_write_iter+0x2ba/0x460 [ 15.067875][ T235] vfs_write+0xab5/0x1210 [ 15.067886][ T235] ? __pfx_vfs_write+0x10/0x10 [ 15.067897][ T235] ? __lock_acquire+0x44d/0x7e0 [ 15.067916][ T235] ksys_write+0xf7/0x1d0 [ 15.067921][ T235] ? __pfx_ksys_write+0x10/0x10 [ 15.067935][ T235] do_syscall_64+0xc1/0x380 [ 15.067943][ T235] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 15.067946][ T235] RIP: 0033:0x7f699ea5ab77 [ 15.067951][ T235] 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 [ 15.067954][ T235] RSP: 002b:00007ffd55da0228 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 15.067957][ T235] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f699ea5ab77 [ 15.067959][ T235] RDX: 0000000000000004 RSI: 00005560941a5cc0 RDI: 0000000000000001 [ 15.067961][ T235] RBP: 00005560941a5cc0 R08: 0000000000000000 R09: 00007f699eacd4e0 [ 15.067963][ T235] R10: 00007f699eacd3e0 R11: 0000000000000246 R12: 0000000000000004 [ 15.067964][ T235] R13: 00007f699eb16760 R14: 0000000000000004 R15: 00007f699eb119c0 [ 15.067982][ T235]