Warning: Permanently added '[localhost]:31944' (ECDSA) to the list of known hosts. executing program [ 116.748860][ T48] audit: type=1400 audit(1613517179.293:8): avc: denied { execmem } for pid=8600 comm="syz-executor609" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 117.021937][ T4014] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 117.281924][ T4014] usb 5-1: Using ep0 maxpacket: 8 [ 117.412663][ T4014] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 117.428475][ T4014] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8A has invalid maxpacket 1589, setting to 1024 [ 117.446463][ T4014] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 1024 [ 117.462432][ T4014] usb 5-1: New USB device found, idVendor=187f, idProduct=0100, bcdDevice=1f.01 [ 117.477093][ T4014] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 117.494923][ T4014] usb 5-1: config 0 descriptor?? [ 117.523757][ T8600] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 117.547163][ T4014] smsusb:smsusb_probe: board id=1, interface number 0 [ 117.598438][ T4014] smsusb:siano_media_device_register: media controller created [ 117.613399][ T4014] smsusb:smsusb1_detectmode: product string not found [ 117.623796][ T4014] smsmdtv:smscore_set_device_mode: return error code -22. [ 117.634923][ C1] smsusb:smsusb_onresponse: error, urb status -71, 0 bytes [ 117.635393][ C1] smsusb:smsusb_onresponse: error, urb status -71, 0 bytes [ 117.635449][ C1] smsusb:smsusb_onresponse: error, urb status -71, 0 bytes [ 117.635504][ C1] smsusb:smsusb_onresponse: error, urb status -71, 0 bytes [ 117.635589][ C1] smsusb:smsusb_onresponse: error, urb status -71, 0 bytes [ 117.635643][ C1] smsusb:smsusb_onresponse: error, urb status -71, 0 bytes [ 117.635697][ C1] smsusb:smsusb_onresponse: error, urb status -71, 0 bytes [ 117.635750][ C1] smsusb:smsusb_onresponse: error, urb status -71, 0 bytes [ 117.635803][ C1] smsusb:smsusb_onresponse: error, urb status -71, 0 bytes [ 117.635857][ C1] smsusb:smsusb_onresponse: error, urb status -71, 0 bytes [ 117.751598][ T4014] smsmdtv:smscore_start_device: set device mode failed , rc -22 [ 117.764287][ T4014] smsusb:smsusb_init_device: smscore_start_device(...) failed [ 117.776757][ T4014] ------------[ cut here ]------------ [ 117.784898][ T4014] ODEBUG: free active (active state 0) object type: work_struct hint: do_submit_urb+0x0/0x3e0 [ 117.802941][ T4014] WARNING: CPU: 1 PID: 4014 at lib/debugobjects.c:505 debug_print_object+0x16e/0x250 [ 117.817311][ T4014] Modules linked in: [ 117.823219][ T4014] CPU: 1 PID: 4014 Comm: kworker/1:2 Not tainted 5.11.0-syzkaller #0 [ 117.835327][ T4014] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 117.848629][ T4014] Workqueue: usb_hub_wq hub_event [ 117.856071][ T4014] RIP: 0010:debug_print_object+0x16e/0x250 [ 117.864707][ T4014] Code: ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 af 00 00 00 48 8b 14 dd c0 96 9e 89 4c 89 ee 48 c7 c7 c0 8a 9e 89 e8 cc bd f6 04 <0f> 0b 83 05 f5 f7 df 09 01 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e c3 [ 117.894259][ T4014] RSP: 0018:ffffc90002edee08 EFLAGS: 00010086 [ 117.903538][ T4014] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 117.916637][ T4014] RDX: ffff888015d64100 RSI: ffffffff815b7455 RDI: fffff520005dbdb3 [ 117.929289][ T4014] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 117.942138][ T4014] R10: ffffffff815b05fe R11: 0000000000000000 R12: ffffffff894adb00 [ 117.955343][ T4014] R13: ffffffff899e9100 R14: ffffffff81491940 R15: dffffc0000000000 [ 117.971397][ T4014] FS: 0000000000000000(0000) GS:ffff88802cb00000(0000) knlGS:0000000000000000 [ 117.986641][ T4014] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 117.996576][ T4014] CR2: 00007fff3437cff8 CR3: 000000001bbed000 CR4: 0000000000150ee0 [ 118.008594][ T4014] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 118.020625][ T4014] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 118.032833][ T4014] Call Trace: [ 118.037906][ T4014] ? do_raw_spin_unlock+0x171/0x230 [ 118.046191][ T4014] debug_check_no_obj_freed+0x301/0x420 [ 118.055194][ T4014] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 118.065535][ T4014] kfree+0xd5/0x270 [ 118.071919][ T4014] smsusb_term_device+0x1c0/0x2e0 [ 118.080274][ T4014] smsusb_init_device+0xa86/0xb10 [ 118.091666][ T4014] ? do_submit_urb.cold+0x24/0x24 [ 118.099887][ T4014] ? smsusb1_detectmode+0x1e0/0x1e0 [ 118.108661][ T4014] ? smsusb_sendrequest+0x2e0/0x2e0 [ 118.117262][ T4014] ? smsusb_stop_streaming+0x170/0x170 [ 118.125905][ T4014] ? kfree+0x237/0x270 [ 118.132306][ T4014] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 118.142568][ T4014] ? usb_clear_halt+0x9f/0x1b0 [ 118.150325][ T4014] smsusb_probe+0xd9e/0xe3b [ 118.158774][ T4014] ? smsusb_init_device+0xb10/0xb10 [ 118.167066][ T4014] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 118.176209][ T4014] ? lockdep_hardirqs_on+0x79/0x100 [ 118.184417][ T4014] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 118.193490][ T4014] ? __pm_runtime_set_status+0x48a/0xd20 [ 118.202502][ T4014] usb_probe_interface+0x315/0x7f0 [ 118.211273][ T4014] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 118.221055][ T4014] really_probe+0x291/0xe60 [ 118.232218][ T4014] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 118.243913][ T4014] driver_probe_device+0x26b/0x3d0 [ 118.252933][ T4014] __device_attach_driver+0x1d1/0x290 [ 118.263149][ T4014] ? driver_allows_async_probing+0x150/0x150 [ 118.275183][ T4014] bus_for_each_drv+0x15f/0x1e0 [ 118.284402][ T4014] ? bus_for_each_dev+0x1d0/0x1d0 [ 118.293403][ T4014] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 118.305179][ T4014] ? lockdep_hardirqs_on+0x79/0x100 [ 118.315722][ T4014] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 118.326123][ T4014] __device_attach+0x228/0x4a0 [ 118.333543][ T4014] ? __driver_attach_async_helper+0x330/0x330 [ 118.342737][ T4014] ? kobject_uevent_env+0x2bb/0x1680 [ 118.350703][ T4014] bus_probe_device+0x1e4/0x290 [ 118.358137][ T4014] device_add+0xbc4/0x1d90 [ 118.364748][ T4014] ? wait_for_completion_io+0x260/0x260 [ 118.373577][ T4014] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 118.385006][ T4014] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 118.396888][ T4014] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 118.408199][ T4014] usb_set_configuration+0x1137/0x1910 [ 118.417857][ T4014] usb_generic_driver_probe+0xba/0x100 [ 118.427638][ T4014] usb_probe_device+0xd9/0x2c0 [ 118.435800][ T4014] ? usb_driver_release_interface+0x180/0x180 [ 118.446437][ T4014] really_probe+0x291/0xe60 [ 118.453774][ T4014] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 118.465674][ T4014] driver_probe_device+0x26b/0x3d0 [ 118.474675][ T4014] __device_attach_driver+0x1d1/0x290 [ 118.483795][ T4014] ? driver_allows_async_probing+0x150/0x150 [ 118.495418][ T4014] bus_for_each_drv+0x15f/0x1e0 [ 118.505012][ T4014] ? bus_for_each_dev+0x1d0/0x1d0 [ 118.514568][ T4014] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 118.525570][ T4014] ? lockdep_hardirqs_on+0x79/0x100 [ 118.534789][ T4014] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 118.545281][ T4014] __device_attach+0x228/0x4a0 [ 118.552889][ T4014] ? __driver_attach_async_helper+0x330/0x330 [ 118.564301][ T4014] ? kobject_uevent_env+0x2bb/0x1680 [ 118.575156][ T4014] bus_probe_device+0x1e4/0x290 [ 118.585211][ T4014] device_add+0xbc4/0x1d90 [ 118.593157][ T4014] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 118.604719][ T4014] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 118.616050][ T4014] usb_new_device.cold+0x721/0x1058 [ 118.625293][ T4014] ? hub_disconnect+0x510/0x510 [ 118.633893][ T4014] ? rwlock_bug.part.0+0x90/0x90 [ 118.644974][ T4014] ? _raw_spin_unlock_irq+0x1f/0x40 [ 118.656153][ T4014] hub_event+0x2357/0x4320 [ 118.664354][ T4014] ? hub_port_debounce+0x3c0/0x3c0 [ 118.674591][ T4014] ? lock_release+0x710/0x710 [ 118.683871][ T4014] ? lock_downgrade+0x6d0/0x6d0 [ 118.693710][ T4014] ? do_raw_spin_lock+0x120/0x2b0 [ 118.703494][ T4014] process_one_work+0x98d/0x15f0 [ 118.711992][ T4014] ? pwq_dec_nr_in_flight+0x320/0x320 [ 118.721381][ T4014] ? rwlock_bug.part.0+0x90/0x90 [ 118.731461][ T4014] ? _raw_spin_lock_irq+0x41/0x50 [ 118.741269][ T4014] worker_thread+0x64c/0x1120 [ 118.749861][ T4014] ? __kthread_parkme+0x13f/0x1e0 [ 118.760424][ T4014] ? process_one_work+0x15f0/0x15f0 [ 118.771185][ T4014] kthread+0x3b1/0x4a0 [ 118.779157][ T4014] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 118.790855][ T4014] ret_from_fork+0x1f/0x30 [ 118.801006][ T4014] Kernel panic - not syncing: panic_on_warn set ... [ 118.814020][ T4014] CPU: 1 PID: 4014 Comm: kworker/1:2 Not tainted 5.11.0-syzkaller #0 [ 118.830940][ T4014] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 118.848170][ T4014] Workqueue: usb_hub_wq hub_event [ 118.857671][ T4014] Call Trace: [ 118.863607][ T4014] dump_stack+0x107/0x163 [ 118.871425][ T4014] panic+0x306/0x73d [ 118.878586][ T4014] ? __warn_printk+0xf3/0xf3 [ 118.887390][ T4014] ? __warn.cold+0x1a/0x44 [ 118.895358][ T4014] ? debug_print_object+0x16e/0x250 [ 118.904891][ T4014] __warn.cold+0x35/0x44 [ 118.912757][ T4014] ? wake_up_klogd.part.0+0x8e/0xd0 [ 118.921969][ T4014] ? debug_print_object+0x16e/0x250 [ 118.931855][ T4014] report_bug+0x1bd/0x210 [ 118.939972][ T4014] handle_bug+0x3c/0x60 [ 118.949325][ T4014] exc_invalid_op+0x14/0x40 [ 118.958065][ T4014] asm_exc_invalid_op+0x12/0x20 [ 118.966781][ T4014] RIP: 0010:debug_print_object+0x16e/0x250 [ 118.977233][ T4014] Code: ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 af 00 00 00 48 8b 14 dd c0 96 9e 89 4c 89 ee 48 c7 c7 c0 8a 9e 89 e8 cc bd f6 04 <0f> 0b 83 05 f5 f7 df 09 01 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e c3 [ 119.012996][ T4014] RSP: 0018:ffffc90002edee08 EFLAGS: 00010086 [ 119.025858][ T4014] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 119.044170][ T4014] RDX: ffff888015d64100 RSI: ffffffff815b7455 RDI: fffff520005dbdb3 [ 119.062898][ T4014] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 119.078963][ T4014] R10: ffffffff815b05fe R11: 0000000000000000 R12: ffffffff894adb00 [ 119.093743][ T4014] R13: ffffffff899e9100 R14: ffffffff81491940 R15: dffffc0000000000 [ 119.108296][ T4014] ? __traceiter_workqueue_execute_end+0xb0/0xb0 [ 119.119250][ T4014] ? wake_up_klogd.part.0+0x8e/0xd0 [ 119.127548][ T4014] ? vprintk_func+0x95/0x1e0 [ 119.135114][ T4014] ? debug_print_object+0x16e/0x250 [ 119.144099][ T4014] ? do_raw_spin_unlock+0x171/0x230 [ 119.153437][ T4014] debug_check_no_obj_freed+0x301/0x420 [ 119.163339][ T4014] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 119.173805][ T4014] kfree+0xd5/0x270 [ 119.179906][ T4014] smsusb_term_device+0x1c0/0x2e0 [ 119.187432][ T4014] smsusb_init_device+0xa86/0xb10 [ 119.195198][ T4014] ? do_submit_urb.cold+0x24/0x24 [ 119.203308][ T4014] ? smsusb1_detectmode+0x1e0/0x1e0 [ 119.211027][ T4014] ? smsusb_sendrequest+0x2e0/0x2e0 [ 119.219057][ T4014] ? smsusb_stop_streaming+0x170/0x170 [ 119.227797][ T4014] ? kfree+0x237/0x270 [ 119.234551][ T4014] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 119.244759][ T4014] ? usb_clear_halt+0x9f/0x1b0 [ 119.253473][ T4014] smsusb_probe+0xd9e/0xe3b [ 119.261576][ T4014] ? smsusb_init_device+0xb10/0xb10 [ 119.270407][ T4014] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 119.280674][ T4014] ? lockdep_hardirqs_on+0x79/0x100 [ 119.289711][ T4014] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 119.300303][ T4014] ? __pm_runtime_set_status+0x48a/0xd20 [ 119.311863][ T4014] usb_probe_interface+0x315/0x7f0 [ 119.320197][ T4014] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 119.328558][ T4014] really_probe+0x291/0xe60 [ 119.335514][ T4014] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 119.345223][ T4014] driver_probe_device+0x26b/0x3d0 [ 119.353085][ T4014] __device_attach_driver+0x1d1/0x290 [ 119.361869][ T4014] ? driver_allows_async_probing+0x150/0x150 [ 119.371562][ T4014] bus_for_each_drv+0x15f/0x1e0 [ 119.380540][ T4014] ? bus_for_each_dev+0x1d0/0x1d0 [ 119.392570][ T4014] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 119.404490][ T4014] ? lockdep_hardirqs_on+0x79/0x100 [ 119.414644][ T4014] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 119.424614][ T4014] __device_attach+0x228/0x4a0 [ 119.432934][ T4014] ? __driver_attach_async_helper+0x330/0x330 [ 119.442526][ T4014] ? kobject_uevent_env+0x2bb/0x1680 [ 119.453246][ T4014] bus_probe_device+0x1e4/0x290 [ 119.464393][ T4014] device_add+0xbc4/0x1d90 [ 119.471619][ T4014] ? wait_for_completion_io+0x260/0x260 [ 119.480410][ T4014] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 119.489859][ T4014] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 119.500401][ T4014] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 119.510105][ T4014] usb_set_configuration+0x1137/0x1910 [ 119.518197][ T4014] usb_generic_driver_probe+0xba/0x100 [ 119.526451][ T4014] usb_probe_device+0xd9/0x2c0 [ 119.533532][ T4014] ? usb_driver_release_interface+0x180/0x180 [ 119.543074][ T4014] really_probe+0x291/0xe60 [ 119.549788][ T4014] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 119.558993][ T4014] driver_probe_device+0x26b/0x3d0 [ 119.566314][ T4014] __device_attach_driver+0x1d1/0x290 [ 119.574200][ T4014] ? driver_allows_async_probing+0x150/0x150 [ 119.582946][ T4014] bus_for_each_drv+0x15f/0x1e0 [ 119.590174][ T4014] ? bus_for_each_dev+0x1d0/0x1d0 [ 119.597657][ T4014] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 119.606385][ T4014] ? lockdep_hardirqs_on+0x79/0x100 [ 119.614093][ T4014] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 119.622984][ T4014] __device_attach+0x228/0x4a0 [ 119.630214][ T4014] ? __driver_attach_async_helper+0x330/0x330 [ 119.639299][ T4014] ? kobject_uevent_env+0x2bb/0x1680 [ 119.648214][ T4014] bus_probe_device+0x1e4/0x290 [ 119.655853][ T4014] device_add+0xbc4/0x1d90 [ 119.662952][ T4014] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 119.673324][ T4014] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 119.684129][ T4014] usb_new_device.cold+0x721/0x1058 [ 119.694196][ T4014] ? hub_disconnect+0x510/0x510 [ 119.703369][ T4014] ? rwlock_bug.part.0+0x90/0x90 [ 119.712855][ T4014] ? _raw_spin_unlock_irq+0x1f/0x40 [ 119.722075][ T4014] hub_event+0x2357/0x4320 [ 119.730462][ T4014] ? hub_port_debounce+0x3c0/0x3c0 [ 119.742314][ T4014] ? lock_release+0x710/0x710 [ 119.752048][ T4014] ? lock_downgrade+0x6d0/0x6d0 [ 119.759919][ T4014] ? do_raw_spin_lock+0x120/0x2b0 [ 119.769435][ T4014] process_one_work+0x98d/0x15f0 [ 119.778906][ T4014] ? pwq_dec_nr_in_flight+0x320/0x320 [ 119.789121][ T4014] ? rwlock_bug.part.0+0x90/0x90 [ 119.798209][ T4014] ? _raw_spin_lock_irq+0x41/0x50 [ 119.805819][ T4014] worker_thread+0x64c/0x1120 [ 119.812863][ T4014] ? __kthread_parkme+0x13f/0x1e0 [ 119.820435][ T4014] ? process_one_work+0x15f0/0x15f0 [ 119.828201][ T4014] kthread+0x3b1/0x4a0 [ 119.834744][ T4014] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 119.843694][ T4014] ret_from_fork+0x1f/0x30 [ 119.852340][ T4014] Dumping ftrace buffer: [ 119.859073][ T4014] (ftrace buffer empty) [ 119.865709][ T4014] Kernel Offset: disabled [ 119.872166][ T4014] Rebooting in 1 seconds.. [ 120.895877][ T4014] ACPI MEMORY or I/O RESET_REG. VM DIAGNOSIS: 23:13:10 Registers: Failed reading regs: dial tcp 127.0.0.1:62595: connect: connection refused Failed reading regs: dial tcp 127.0.0.1:62595: connect: connection refused Failed reading regs: dial tcp 127.0.0.1:62595: connect: connection refused Failed reading regs: dial tcp 127.0.0.1:62595: connect: connection refused