Warning: Permanently added '10.128.15.214' (ECDSA) to the list of known hosts. 2020/07/21 11:19:29 parsed 1 programs 2020/07/21 11:19:29 executed programs: 0 [ 28.082025][ T476] cgroup: Unknown subsys name 'perf_event' [ 28.082315][ T478] cgroup: Unknown subsys name 'perf_event' [ 28.088577][ T476] cgroup: Unknown subsys name 'net_cls' [ 28.097989][ T478] cgroup: Unknown subsys name 'net_cls' [ 28.101502][ T480] cgroup: Unknown subsys name 'perf_event' [ 28.111465][ T480] cgroup: Unknown subsys name 'net_cls' [ 28.115189][ T482] cgroup: Unknown subsys name 'perf_event' [ 28.127949][ T485] cgroup: Unknown subsys name 'perf_event' [ 28.133159][ T486] cgroup: Unknown subsys name 'perf_event' [ 28.140011][ T485] cgroup: Unknown subsys name 'net_cls' [ 28.140232][ T486] cgroup: Unknown subsys name 'net_cls' [ 28.154151][ T482] cgroup: Unknown subsys name 'net_cls' [ 36.497825][ T5] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 36.617870][ T12] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 36.667735][ T243] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 36.737737][ T17] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 36.777817][ T145] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 36.785428][ T57] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 36.857781][ T5] usb 3-1: config 0 has an invalid interface number: 95 but max is 0 [ 36.866055][ T5] usb 3-1: config 0 has no interface number 0 [ 36.872469][ T5] usb 3-1: config 0 interface 95 altsetting 0 endpoint 0x5 has invalid maxpacket 1024, setting to 64 [ 36.883467][ T5] usb 3-1: config 0 interface 95 altsetting 0 has an invalid endpoint with address 0x80, skipping [ 36.894275][ T5] usb 3-1: config 0 interface 95 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64 [ 36.905242][ T5] usb 3-1: config 0 interface 95 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 36.915882][ T5] usb 3-1: config 0 interface 95 altsetting 0 has an invalid endpoint with address 0x4B, skipping [ 36.926548][ T5] usb 3-1: config 0 interface 95 altsetting 0 endpoint 0x8 has invalid maxpacket 1024, setting to 64 [ 36.937467][ T5] usb 3-1: config 0 interface 95 altsetting 0 has a duplicate endpoint with address 0xD, skipping [ 36.948142][ T5] usb 3-1: config 0 interface 95 altsetting 0 has an invalid endpoint with address 0x80, skipping [ 36.958806][ T5] usb 3-1: config 0 interface 95 altsetting 0 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 36.969767][ T5] usb 3-1: New USB device found, idVendor=11ba, idProduct=1003, bcdDevice=87.d9 [ 36.978864][ T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 36.990185][ T5] usb 3-1: config 0 descriptor?? [ 37.030633][ T5] pvrusb2: Hardware description: OnAir Creator Hybrid USB tuner [ 37.057717][ T12] usb 6-1: config 0 has an invalid interface number: 95 but max is 0 [ 37.065846][ T12] usb 6-1: config 0 has no interface number 0 [ 37.072462][ T12] usb 6-1: config 0 interface 95 altsetting 0 endpoint 0x5 has invalid maxpacket 1024, setting to 64 [ 37.083416][ T12] usb 6-1: config 0 interface 95 altsetting 0 has an invalid endpoint with address 0x80, skipping [ 37.094127][ T12] usb 6-1: config 0 interface 95 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64 [ 37.105068][ T12] usb 6-1: config 0 interface 95 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 37.115653][ T12] usb 6-1: config 0 interface 95 altsetting 0 has an invalid endpoint with address 0x4B, skipping [ 37.126471][ T12] usb 6-1: config 0 interface 95 altsetting 0 endpoint 0x8 has invalid maxpacket 1024, setting to 64 [ 37.137432][ T12] usb 6-1: config 0 interface 95 altsetting 0 has a duplicate endpoint with address 0xD, skipping [ 37.137798][ T17] usb 5-1: config 0 has an invalid interface number: 95 but max is 0 [ 37.148116][ T12] usb 6-1: config 0 interface 95 altsetting 0 has an invalid endpoint with address 0x80, skipping [ 37.148140][ T12] usb 6-1: config 0 interface 95 altsetting 0 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 37.148172][ T12] usb 6-1: New USB device found, idVendor=11ba, idProduct=1003, bcdDevice=87.d9 [ 37.148190][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.156245][ T17] usb 5-1: config 0 has no interface number 0 [ 37.178231][ T12] usb 6-1: config 0 descriptor?? [ 37.187059][ T145] usb 2-1: config 0 has an invalid interface number: 95 but max is 0 [ 37.197670][ T243] usb 4-1: config 0 has an invalid interface number: 95 but max is 0 [ 37.201127][ T145] usb 2-1: config 0 has no interface number 0 [ 37.206049][ T243] usb 4-1: config 0 has no interface number 0 [ 37.235960][ T78] pvrusb2: Invalid write control endpoint [ 37.239357][ T5] usb 3-1: USB disconnect, device number 2 [ 37.254270][ T145] usb 2-1: config 0 interface 95 altsetting 0 endpoint 0x5 has invalid maxpacket 1024, setting to 64 [ 37.260322][ T243] usb 4-1: config 0 interface 95 altsetting 0 endpoint 0x5 has invalid maxpacket 1024, setting to 64 [ 37.265259][ T145] usb 2-1: config 0 interface 95 altsetting 0 has an invalid endpoint with address 0x80, skipping [ 37.276160][ T243] usb 4-1: config 0 interface 95 altsetting 0 has an invalid endpoint with address 0x80, skipping [ 37.286746][ T145] usb 2-1: config 0 interface 95 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64 [ 37.297371][ T243] usb 4-1: config 0 interface 95 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64 [ 37.308223][ T145] usb 2-1: config 0 interface 95 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 37.308246][ T145] usb 2-1: config 0 interface 95 altsetting 0 has an invalid endpoint with address 0x4B, skipping [ 37.319113][ T243] usb 4-1: config 0 interface 95 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 37.329676][ T145] usb 2-1: config 0 interface 95 altsetting 0 endpoint 0x8 has invalid maxpacket 1024, setting to 64 [ 37.329694][ T145] usb 2-1: config 0 interface 95 altsetting 0 has a duplicate endpoint with address 0xD, skipping [ 37.329715][ T145] usb 2-1: config 0 interface 95 altsetting 0 has an invalid endpoint with address 0x80, skipping [ 37.340335][ T243] usb 4-1: config 0 interface 95 altsetting 0 has an invalid endpoint with address 0x4B, skipping [ 37.350863][ T145] usb 2-1: config 0 interface 95 altsetting 0 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 37.350911][ T145] usb 2-1: New USB device found, idVendor=11ba, idProduct=1003, bcdDevice=87.d9 [ 37.361766][ T243] usb 4-1: config 0 interface 95 altsetting 0 endpoint 0x8 has invalid maxpacket 1024, setting to 64 [ 37.372468][ T145] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.373074][ T57] usb 1-1: config 0 has an invalid interface number: 95 but max is 0 [ 37.383165][ T243] usb 4-1: config 0 interface 95 altsetting 0 has a duplicate endpoint with address 0xD, skipping [ 37.383182][ T243] usb 4-1: config 0 interface 95 altsetting 0 has an invalid endpoint with address 0x80, skipping [ 37.383202][ T243] usb 4-1: config 0 interface 95 altsetting 0 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 37.383234][ T243] usb 4-1: New USB device found, idVendor=11ba, idProduct=1003, bcdDevice=87.d9 [ 37.383251][ T243] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.389687][ T12] pvrusb2: Hardware description: OnAir Creator Hybrid USB tuner [ 37.393932][ T57] usb 1-1: config 0 has no interface number 0 [ 37.410801][ T78] pvrusb2: Invalid write control endpoint [ 37.419214][ T17] usb 5-1: config 0 interface 95 altsetting 0 endpoint 0x5 has invalid maxpacket 1024, setting to 64 [ 37.441934][ T78] pvrusb2: Invalid write control endpoint [ 37.451514][ T17] usb 5-1: config 0 interface 95 altsetting 0 has an invalid endpoint with address 0x80, skipping [ 37.451536][ T17] usb 5-1: config 0 interface 95 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64 [ 37.451552][ T17] usb 5-1: config 0 interface 95 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 37.451572][ T17] usb 5-1: config 0 interface 95 altsetting 0 has an invalid endpoint with address 0x4B, skipping [ 37.465741][ T78] pvrusb2: Invalid write control endpoint [ 37.473136][ T17] usb 5-1: config 0 interface 95 altsetting 0 endpoint 0x8 has invalid maxpacket 1024, setting to 64 [ 37.473155][ T17] usb 5-1: config 0 interface 95 altsetting 0 has a duplicate endpoint with address 0xD, skipping [ 37.473172][ T17] usb 5-1: config 0 interface 95 altsetting 0 has an invalid endpoint with address 0x80, skipping [ 37.473193][ T17] usb 5-1: config 0 interface 95 altsetting 0 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 37.473233][ T17] usb 5-1: New USB device found, idVendor=11ba, idProduct=1003, bcdDevice=87.d9 [ 37.486046][ T78] pvrusb2: Invalid write control endpoint [ 37.490338][ T17] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.492820][ T57] usb 1-1: config 0 interface 95 altsetting 0 endpoint 0x5 has invalid maxpacket 1024, setting to 64 [ 37.503650][ T78] pvrusb2: Invalid write control endpoint [ 37.504249][ T57] usb 1-1: config 0 interface 95 altsetting 0 has an invalid endpoint with address 0x80, skipping [ 37.511907][ T78] pvrusb2: Invalid write control endpoint [ 37.520878][ T57] usb 1-1: config 0 interface 95 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64 [ 37.520904][ T57] usb 1-1: config 0 interface 95 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 37.520923][ T57] usb 1-1: config 0 interface 95 altsetting 0 has an invalid endpoint with address 0x4B, skipping [ 37.520942][ T57] usb 1-1: config 0 interface 95 altsetting 0 endpoint 0x8 has invalid maxpacket 1024, setting to 64 [ 37.520962][ T57] usb 1-1: config 0 interface 95 altsetting 0 has a duplicate endpoint with address 0xD, skipping [ 37.530466][ T78] pvrusb2: Invalid write control endpoint [ 37.537327][ T57] usb 1-1: config 0 interface 95 altsetting 0 has an invalid endpoint with address 0x80, skipping [ 37.550473][ T78] pvrusb2: Invalid write control endpoint [ 37.558787][ T57] usb 1-1: config 0 interface 95 altsetting 0 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 37.558824][ T57] usb 1-1: New USB device found, idVendor=11ba, idProduct=1003, bcdDevice=87.d9 [ 37.558840][ T57] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.568738][ T57] usb 1-1: config 0 descriptor?? [ 37.586364][ T78] pvrusb2: Invalid write control endpoint [ 37.597818][ T17] usb 5-1: config 0 descriptor?? [ 37.621485][ T243] usb 4-1: config 0 descriptor?? [ 37.628528][ T145] usb 2-1: config 0 descriptor?? [ 37.644355][ T12] usb 6-1: USB disconnect, device number 2 [ 37.710120][ T57] pvrusb2: Hardware description: OnAir Creator Hybrid USB tuner [ 37.718265][ T78] pvrusb2: Invalid write control endpoint [ 37.730257][ T17] pvrusb2: Hardware description: OnAir Creator Hybrid USB tuner [ 37.735442][ T78] pvrusb2: Invalid write control endpoint [ 37.746867][ T145] pvrusb2: Hardware description: OnAir Creator Hybrid USB tuner [ 37.752169][ T78] pvrusb2: Invalid write control endpoint [ 37.854610][ T243] pvrusb2: Hardware description: OnAir Creator Hybrid USB tuner [ 37.866388][ T12] pvrusb2: Device being rendered inoperable [ 37.879592][ T78] pvrusb2: Invalid write control endpoint [ 37.885378][ T78] pvrusb2: Invalid write control endpoint [ 37.891214][ T78] pvrusb2: Invalid write control endpoint [ 37.897221][ T78] pvrusb2: Invalid write control endpoint [ 37.903148][ T78] pvrusb2: Invalid write control endpoint [ 37.909235][ T78] pvrusb2: Invalid write control endpoint [ 37.915008][ T78] pvrusb2: Invalid write control endpoint [ 37.921627][ T78] pvrusb2: Invalid write control endpoint [ 37.928177][ T78] pvrusb2: Invalid write control endpoint [ 37.933914][ T78] pvrusb2: Invalid write control endpoint [ 37.935258][ T57] usb 1-1: USB disconnect, device number 2 [ 37.946207][ T78] pvrusb2: Invalid write control endpoint [ 37.950775][ T57] pvrusb2: Device being rendered inoperable [ 37.963746][ T78] pvrusb2: Invalid write control endpoint [ 37.964814][ T145] usb 2-1: USB disconnect, device number 2 [ 37.974883][ T78] pvrusb2: Invalid write control endpoint [ 37.976098][ T17] usb 5-1: USB disconnect, device number 2 [ 37.983651][ T78] pvrusb2: Invalid write control endpoint [ 37.992880][ T145] pvrusb2: Device being rendered inoperable [ 37.994392][ T17] pvrusb2: Device being rendered inoperable [ 38.000078][ T78] pvrusb2: Invalid write control endpoint [ 38.015491][ T78] pvrusb2: Invalid write control endpoint [ 38.024797][ T78] pvrusb2: Invalid write control endpoint [ 38.037674][ T78] pvrusb2: Invalid write control endpoint [ 38.043406][ T78] pvrusb2: Invalid write control endpoint [ 38.049870][ T78] pvrusb2: Invalid write control endpoint [ 38.057091][ T78] general protection fault, probably for non-canonical address 0xdffffc000000000e: 0000 [#1] SMP KASAN [ 38.068114][ T78] KASAN: null-ptr-deref in range [0x0000000000000070-0x0000000000000077] [ 38.076523][ T78] CPU: 0 PID: 78 Comm: pvrusb2-context Not tainted 5.7.0-syzkaller #0 [ 38.084672][ T78] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.094715][ T78] RIP: 0010:kernfs_find_ns+0x31/0x370 [ 38.100070][ T78] Code: 49 89 d6 41 55 41 54 55 48 89 fd 53 48 83 ec 08 e8 f4 61 af ff 48 8d 7d 70 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 1e 03 00 00 48 8d bd 98 00 00 00 48 8b 5d 70 48 [ 38.119670][ T78] RSP: 0018:ffff8881d4187938 EFLAGS: 00010202 [ 38.125736][ T78] RAX: dffffc0000000000 RBX: ffffffff863789c0 RCX: ffffffff85a79ba7 [ 38.133717][ T78] RDX: 000000000000000e RSI: ffffffff81901d1c RDI: 0000000000000070 [ 38.141701][ T78] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff873ed1e7 [ 38.149748][ T78] R10: fffffbfff0e7da3c R11: 0000000000000001 R12: 0000000000000000 [ 38.157709][ T78] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff863790e0 [ 38.165656][ T78] FS: 0000000000000000(0000) GS:ffff8881db200000(0000) knlGS:0000000000000000 [ 38.174580][ T78] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.181160][ T78] CR2: 0000557f2b45ae48 CR3: 00000001d2762000 CR4: 00000000001406f0 [ 38.189205][ T78] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 38.197203][ T78] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 38.205159][ T78] Call Trace: [ 38.208446][ T78] kernfs_find_and_get_ns+0x2f/0x60 [ 38.213633][ T78] sysfs_unmerge_group+0x5d/0x160 [ 38.218684][ T78] dpm_sysfs_remove+0x62/0xb0 [ 38.223359][ T78] device_del+0x18b/0xd20 [ 38.227688][ T78] ? device_link_add_missing_supplier_links+0x370/0x370 [ 38.234609][ T78] ? devres_remove_group+0x440/0x440 [ 38.239969][ T78] ? kobject_put+0xb0/0x540 [ 38.244484][ T78] ? devm_i2c_release_dummy+0x70/0x70 [ 38.249843][ T78] device_unregister+0x22/0xc0 [ 38.254591][ T78] i2c_client_dev_release+0x39/0x50 [ 38.259768][ T78] device_release+0x71/0x200 [ 38.264334][ T78] kobject_put+0x245/0x540 [ 38.268742][ T78] device_unregister+0x34/0xc0 [ 38.273501][ T78] i2c_unregister_device+0x38/0x40 [ 38.278591][ T78] v4l2_i2c_new_subdev_board+0x159/0x2c0 [ 38.284218][ T78] v4l2_i2c_new_subdev+0xb8/0xf0 [ 38.289140][ T78] ? v4l2_i2c_new_subdev_board+0x2c0/0x2c0 [ 38.294942][ T78] pvr2_hdw_initialize+0xc8d/0x3600 [ 38.300118][ T78] ? pvr2_hdw_gpio_chg_dir+0x1e0/0x1e0 [ 38.305562][ T78] ? find_held_lock+0x2d/0x110 [ 38.310328][ T78] ? __mutex_unlock_slowpath+0xe2/0x610 [ 38.315850][ T78] ? lock_downgrade+0x730/0x730 [ 38.320681][ T78] ? wait_for_completion+0x270/0x270 [ 38.326394][ T78] ? _raw_spin_unlock_irqrestore+0x39/0x40 [ 38.332216][ T78] ? lockdep_hardirqs_on_prepare+0x370/0x550 [ 38.338184][ T78] pvr2_context_thread_func+0x250/0x850 [ 38.343815][ T78] ? pvr2_context_destroy+0x230/0x230 [ 38.349181][ T78] ? _raw_spin_unlock_irqrestore+0x39/0x40 [ 38.354964][ T78] ? __kthread_parkme+0x69/0x1d0 [ 38.359904][ T78] ? lockdep_hardirqs_on_prepare+0x370/0x550 [ 38.365886][ T78] ? finish_wait+0x260/0x260 [ 38.370468][ T78] ? __kthread_parkme+0x69/0x1d0 [ 38.375398][ T78] ? __kthread_parkme+0x118/0x1d0 [ 38.380409][ T78] ? pvr2_context_destroy+0x230/0x230 [ 38.385759][ T78] kthread+0x392/0x470 [ 38.389903][ T78] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 38.395794][ T78] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 38.402384][ T78] ret_from_fork+0x24/0x30 [ 38.406770][ T78] Modules linked in: [ 38.410880][ T78] ---[ end trace 9af941b6bcb04b01 ]--- [ 38.416347][ T78] RIP: 0010:kernfs_find_ns+0x31/0x370 [ 38.421768][ T78] Code: 49 89 d6 41 55 41 54 55 48 89 fd 53 48 83 ec 08 e8 f4 61 af ff 48 8d 7d 70 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 1e 03 00 00 48 8d bd 98 00 00 00 48 8b 5d 70 48 [ 38.442048][ T78] RSP: 0018:ffff8881d4187938 EFLAGS: 00010202 [ 38.448151][ T78] RAX: dffffc0000000000 RBX: ffffffff863789c0 RCX: ffffffff85a79ba7 [ 38.456114][ T78] RDX: 000000000000000e RSI: ffffffff81901d1c RDI: 0000000000000070 [ 38.464111][ T78] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff873ed1e7 [ 38.472198][ T78] R10: fffffbfff0e7da3c R11: 0000000000000001 R12: 0000000000000000 [ 38.480195][ T78] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff863790e0 [ 38.488210][ T78] FS: 0000000000000000(0000) GS:ffff8881db200000(0000) knlGS:0000000000000000 [ 38.497277][ T78] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.503853][ T78] CR2: 0000557f2b45ae48 CR3: 00000001d2762000 CR4: 00000000001406f0 [ 38.512533][ T78] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 38.520630][ T78] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 38.528641][ T78] Kernel panic - not syncing: Fatal exception [ 38.535196][ T78] Kernel Offset: disabled [ 38.539506][ T78] Rebooting in 86400 seconds..