Warning: Permanently added '10.128.15.192' (ECDSA) to the list of known hosts. 2020/10/09 10:30:17 parsed 1 programs 2020/10/09 10:30:17 executed programs: 0 [ 27.820412][ T487] cgroup: Unknown subsys name 'perf_event' [ 27.826046][ T488] cgroup: Unknown subsys name 'perf_event' [ 27.829091][ T491] cgroup: Unknown subsys name 'perf_event' [ 27.835720][ T488] cgroup: Unknown subsys name 'net_cls' [ 27.847989][ T494] cgroup: Unknown subsys name 'perf_event' [ 27.853530][ T495] cgroup: Unknown subsys name 'perf_event' [ 27.854485][ T494] cgroup: Unknown subsys name 'net_cls' [ 27.862336][ T487] cgroup: Unknown subsys name 'net_cls' [ 27.870512][ T496] cgroup: Unknown subsys name 'perf_event' [ 27.875810][ T491] cgroup: Unknown subsys name 'net_cls' [ 27.886097][ T496] cgroup: Unknown subsys name 'net_cls' [ 27.888182][ T495] cgroup: Unknown subsys name 'net_cls' [ 36.323569][ T12] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 36.393424][ T127] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 36.413858][ T17] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 36.483384][ T3174] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 36.553362][ T57] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 36.564547][ T12] usb 5-1: Using ep0 maxpacket: 8 [ 36.573557][ T22] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 36.633327][ T127] usb 2-1: Using ep0 maxpacket: 8 [ 36.683406][ T12] usb 5-1: config 0 has an invalid interface number: 44 but max is 0 [ 36.691663][ T12] usb 5-1: config 0 has no interface number 0 [ 36.693294][ T17] usb 1-1: Using ep0 maxpacket: 8 [ 36.700295][ T12] usb 5-1: config 0 interface 44 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 36.712701][ T12] usb 5-1: config 0 interface 44 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 36.722594][ T12] usb 5-1: config 0 interface 44 altsetting 0 endpoint 0x8A has invalid wMaxPacketSize 0 [ 36.732493][ T12] usb 5-1: config 0 interface 44 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 36.742363][ T12] usb 5-1: New USB device found, idVendor=10cf, idProduct=5501, bcdDevice=67.87 [ 36.751497][ T12] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 36.759659][ T3174] usb 6-1: Using ep0 maxpacket: 8 [ 36.769624][ T12] usb 5-1: config 0 descriptor?? [ 36.793727][ T127] usb 2-1: config 0 has an invalid interface number: 44 but max is 0 [ 36.801854][ T127] usb 2-1: config 0 has no interface number 0 [ 36.808386][ T127] usb 2-1: config 0 interface 44 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 36.818418][ T127] usb 2-1: config 0 interface 44 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 36.823251][ T57] usb 3-1: Using ep0 maxpacket: 8 [ 36.828265][ T127] usb 2-1: config 0 interface 44 altsetting 0 endpoint 0x8A has invalid wMaxPacketSize 0 [ 36.833465][ T17] usb 1-1: config 0 has an invalid interface number: 44 but max is 0 [ 36.843115][ T127] usb 2-1: config 0 interface 44 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 36.843159][ T127] usb 2-1: New USB device found, idVendor=10cf, idProduct=5501, bcdDevice=67.87 [ 36.851246][ T17] usb 1-1: config 0 has no interface number 0 [ 36.861065][ T127] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 36.870192][ T22] usb 4-1: Using ep0 maxpacket: 8 [ 36.890296][ T17] usb 1-1: config 0 interface 44 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 36.890972][ T12] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] SMP KASAN [ 36.900184][ T17] usb 1-1: config 0 interface 44 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 36.911044][ T12] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 36.911058][ T12] CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.9.0-rc8-next-20201009-syzkaller #0 [ 36.911075][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.920799][ T17] usb 1-1: config 0 interface 44 altsetting 0 endpoint 0x8A has invalid wMaxPacketSize 0 [ 36.929174][ T12] Workqueue: usb_hub_wq hub_event [ 36.929211][ T12] RIP: 0010:vmk80xx_write_packet+0x75/0x260 [ 36.938591][ T17] usb 1-1: config 0 interface 44 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 36.948613][ T12] Code: 48 8d 7b 70 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 cf 01 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 63 70 4c 89 e2 48 c1 ea 03 <0f> b6 04 02 4c 89 e2 83 e2 07 38 d0 7f 08 84 c0 0f 85 80 01 00 00 [ 36.948622][ T12] RSP: 0018:ffff888100297138 EFLAGS: 00010202 [ 36.948644][ T12] RAX: dffffc0000000000 RBX: ffff888109897200 RCX: 0000000000000000 [ 36.958466][ T17] usb 1-1: New USB device found, idVendor=10cf, idProduct=5501, bcdDevice=67.87 [ 36.963417][ T12] RDX: 0000000000000002 RSI: ffffffff848a92a3 RDI: ffff888109897270 [ 36.963424][ T12] RBP: ffff8881051b3800 R08: 0000000000000000 R09: 0000000000000010 [ 36.963431][ T12] R10: 0000000000000000 R11: 0000000000000006 R12: 0000000000000010 [ 36.963439][ T12] R13: ffff888112e62000 R14: 0000000000000000 R15: ffffed1020289474 [ 36.963456][ T12] FS: 0000000000000000(0000) GS:ffff8881db200000(0000) knlGS:0000000000000000 [ 36.969334][ T17] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 36.979634][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.979641][ T12] CR2: 000055d52cb66030 CR3: 000000010a437000 CR4: 00000000001506f0 [ 36.979648][ T12] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 36.979655][ T12] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 36.979669][ T12] Call Trace: [ 37.001153][ T17] usb 1-1: config 0 descriptor?? [ 37.005359][ T12] vmk80xx_auto_attach+0x141e/0x1840 [ 37.005372][ T12] comedi_auto_config+0x16e/0x250 [ 37.005393][ T12] usb_probe_interface+0x315/0x7f0 [ 37.124946][ T12] ? usb_device_match+0x300/0x300 [ 37.129976][ T12] really_probe+0x291/0xde0 [ 37.134467][ T12] driver_probe_device+0x26b/0x3d0 [ 37.139565][ T12] __device_attach_driver+0x1d1/0x290 [ 37.144929][ T12] ? driver_allows_async_probing+0x150/0x150 [ 37.150920][ T12] bus_for_each_drv+0x15f/0x1e0 [ 37.155761][ T12] ? bus_for_each_dev+0x1d0/0x1d0 [ 37.161386][ T12] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 37.167370][ T12] ? trace_hardirqs_on+0x5b/0x1a0 [ 37.172391][ T12] __device_attach+0x228/0x4a0 [ 37.177153][ T12] ? really_probe+0xde0/0xde0 [ 37.181844][ T12] ? kobject_uevent_env+0x2b4/0x1540 [ 37.187123][ T12] bus_probe_device+0x1e4/0x290 [ 37.191992][ T12] device_add+0xb51/0x1c70 [ 37.196397][ T12] ? devlink_add_symlinks+0x450/0x450 [ 37.201787][ T12] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 37.207756][ T12] ? _raw_spin_unlock_irqrestore+0x34/0x40 [ 37.213641][ T12] ? trace_hardirqs_on+0x5b/0x1a0 [ 37.218665][ T12] usb_set_configuration+0x106d/0x17a0 [ 37.224117][ T12] usb_generic_driver_probe+0xba/0x100 [ 37.229589][ T12] usb_probe_device+0xd9/0x2c0 [ 37.234343][ T12] ? usb_driver_release_interface+0x180/0x180 [ 37.240396][ T12] really_probe+0x291/0xde0 [ 37.244918][ T12] driver_probe_device+0x26b/0x3d0 [ 37.250802][ T12] __device_attach_driver+0x1d1/0x290 [ 37.256164][ T12] ? driver_allows_async_probing+0x150/0x150 [ 37.262155][ T12] bus_for_each_drv+0x15f/0x1e0 [ 37.267019][ T12] ? bus_for_each_dev+0x1d0/0x1d0 [ 37.272557][ T12] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 37.278542][ T12] ? trace_hardirqs_on+0x5b/0x1a0 [ 37.283559][ T12] __device_attach+0x228/0x4a0 [ 37.288310][ T12] ? really_probe+0xde0/0xde0 [ 37.292983][ T12] ? kobject_uevent_env+0x2b4/0x1540 [ 37.298263][ T12] bus_probe_device+0x1e4/0x290 [ 37.303106][ T12] device_add+0xb51/0x1c70 [ 37.307511][ T12] ? devlink_add_symlinks+0x450/0x450 [ 37.312872][ T12] usb_new_device.cold+0x71d/0xfd4 [ 37.317974][ T12] ? hub_disconnect+0x510/0x510 [ 37.322816][ T12] ? rwlock_bug.part.0+0x90/0x90 [ 37.327773][ T12] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 37.333749][ T12] hub_event+0x2348/0x42b0 [ 37.338165][ T12] ? hub_port_debounce+0x3b0/0x3b0 [ 37.343395][ T12] ? __lock_acquire+0x1d51/0x5a60 [ 37.348425][ T12] ? flush_workqueue+0x350/0x13e0 [ 37.353441][ T12] ? lock_release+0x6d0/0x6d0 [ 37.358105][ T12] ? lock_downgrade+0x6d0/0x6d0 [ 37.362943][ T12] ? do_raw_spin_lock+0x120/0x260 [ 37.367973][ T12] process_one_work+0x933/0x1520 [ 37.372922][ T12] ? lock_release+0x6d0/0x6d0 [ 37.377593][ T12] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 37.382973][ T12] ? rwlock_bug.part.0+0x90/0x90 [ 37.387917][ T12] worker_thread+0x64c/0x1120 [ 37.392605][ T12] ? __kthread_parkme+0x118/0x1d0 [ 37.397626][ T12] ? process_one_work+0x1520/0x1520 [ 37.402817][ T12] kthread+0x38c/0x460 [ 37.406903][ T12] ? _raw_spin_unlock_irq+0x1f/0x30 [ 37.412093][ T12] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 37.418015][ T12] ret_from_fork+0x1f/0x30 [ 37.422770][ T12] Modules linked in: [ 37.426867][ T12] ---[ end trace 7ca35382859c3a63 ]--- [ 37.432342][ T12] RIP: 0010:vmk80xx_write_packet+0x75/0x260 [ 37.438267][ T12] Code: 48 8d 7b 70 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 cf 01 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 63 70 4c 89 e2 48 c1 ea 03 <0f> b6 04 02 4c 89 e2 83 e2 07 38 d0 7f 08 84 c0 0f 85 80 01 00 00 [ 37.457935][ T12] RSP: 0018:ffff888100297138 EFLAGS: 00010202 [ 37.464073][ T12] RAX: dffffc0000000000 RBX: ffff888109897200 RCX: 0000000000000000 [ 37.469060][ T17] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#2] SMP KASAN [ 37.472057][ T12] RDX: 0000000000000002 RSI: ffffffff848a92a3 RDI: ffff888109897270 [ 37.483063][ T17] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 37.483079][ T17] CPU: 1 PID: 17 Comm: kworker/1:0 Tainted: G D 5.9.0-rc8-next-20201009-syzkaller #0 [ 37.483085][ T17] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.483102][ T17] Workqueue: usb_hub_wq hub_event [ 37.483125][ T17] RIP: 0010:vmk80xx_write_packet+0x75/0x260 [ 37.483136][ T17] Code: 48 8d 7b 70 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 cf 01 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 63 70 4c 89 e2 48 c1 ea 03 <0f> b6 04 02 4c 89 e2 83 e2 07 38 d0 7f 08 84 c0 0f 85 80 01 00 00 [ 37.483142][ T17] RSP: 0018:ffff8881002d7138 EFLAGS: 00010202 [ 37.483152][ T17] RAX: dffffc0000000000 RBX: ffff888112712700 RCX: 0000000000000000 [ 37.483160][ T17] RDX: 0000000000000002 RSI: ffffffff848a92a3 RDI: ffff888112712770 [ 37.483178][ T17] RBP: ffff888111fa9800 R08: 0000000000000000 R09: 0000000000000010 [ 37.491148][ T12] RBP: ffff8881051b3800 R08: 0000000000000000 R09: 0000000000000010 [ 37.499531][ T17] R10: 0000000000000000 R11: 000000000004e047 R12: 0000000000000010 [ 37.499539][ T17] R13: ffff8881017df000 R14: 0000000000000000 R15: ffffed1020166d64 [ 37.499548][ T17] FS: 0000000000000000(0000) GS:ffff8881db300000(0000) knlGS:0000000000000000 [ 37.499558][ T17] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.499566][ T17] CR2: 000055d52cb785c8 CR3: 0000000110071000 CR4: 00000000001506e0 [ 37.499582][ T17] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.510366][ T12] R10: 0000000000000000 R11: 0000000000000006 R12: 0000000000000010 [ 37.520374][ T17] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.520379][ T17] Call Trace: [ 37.520400][ T17] vmk80xx_auto_attach+0x141e/0x1840 [ 37.520412][ T17] comedi_auto_config+0x16e/0x250 [ 37.520424][ T17] usb_probe_interface+0x315/0x7f0 [ 37.520445][ T17] ? usb_device_match+0x300/0x300 [ 37.525462][ T12] R13: ffff888112e62000 R14: 0000000000000000 R15: ffffed1020289474 [ 37.531357][ T17] really_probe+0x291/0xde0 [ 37.551234][ T12] FS: 0000000000000000(0000) GS:ffff8881db200000(0000) knlGS:0000000000000000 [ 37.557267][ T17] driver_probe_device+0x26b/0x3d0 [ 37.557279][ T17] __device_attach_driver+0x1d1/0x290 [ 37.557298][ T17] ? driver_allows_async_probing+0x150/0x150 [ 37.565898][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.573834][ T17] bus_for_each_drv+0x15f/0x1e0 [ 37.573849][ T17] ? bus_for_each_dev+0x1d0/0x1d0 [ 37.573862][ T17] ? trace_hardirqs_on+0x5b/0x1a0 [ 37.573872][ T17] __device_attach+0x228/0x4a0 [ 37.573891][ T17] ? really_probe+0xde0/0xde0 [ 37.581859][ T12] CR2: 000055d52cb66030 CR3: 0000000007225000 CR4: 00000000001506f0 [ 37.589823][ T17] ? kobject_uevent_env+0x2b4/0x1540 [ 37.589838][ T17] bus_probe_device+0x1e4/0x290 [ 37.589851][ T17] device_add+0xb51/0x1c70 [ 37.589872][ T17] ? devlink_add_symlinks+0x450/0x450 [ 37.597937][ T12] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.605871][ T17] ? _raw_spin_unlock_irqrestore+0x34/0x40 [ 37.605886][ T17] ? trace_hardirqs_on+0x5b/0x1a0 [ 37.605907][ T17] usb_set_configuration+0x106d/0x17a0 [ 37.614828][ T12] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.622252][ T17] usb_generic_driver_probe+0xba/0x100 [ 37.630362][ T12] Kernel panic - not syncing: Fatal exception [ 37.638312][ T17] usb_probe_device+0xd9/0x2c0 [ 37.825852][ T17] ? usb_driver_release_interface+0x180/0x180 [ 37.831905][ T17] really_probe+0x291/0xde0 [ 37.836396][ T17] driver_probe_device+0x26b/0x3d0 [ 37.841508][ T17] __device_attach_driver+0x1d1/0x290 [ 37.846880][ T17] ? driver_allows_async_probing+0x150/0x150 [ 37.852849][ T17] bus_for_each_drv+0x15f/0x1e0 [ 37.857692][ T17] ? bus_for_each_dev+0x1d0/0x1d0 [ 37.862713][ T17] ? trace_hardirqs_on+0x5b/0x1a0 [ 37.867732][ T17] __device_attach+0x228/0x4a0 [ 37.872481][ T17] ? really_probe+0xde0/0xde0 [ 37.877755][ T17] ? kobject_uevent_env+0x2b4/0x1540 [ 37.883026][ T17] bus_probe_device+0x1e4/0x290 [ 37.887867][ T17] device_add+0xb51/0x1c70 [ 37.892273][ T17] ? devlink_add_symlinks+0x450/0x450 [ 37.897632][ T17] usb_new_device.cold+0x71d/0xfd4 [ 37.902731][ T17] ? hub_disconnect+0x510/0x510 [ 37.907572][ T17] ? rwlock_bug.part.0+0x90/0x90 [ 37.912495][ T17] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 37.918463][ T17] hub_event+0x2348/0x42b0 [ 37.922869][ T17] ? hub_port_debounce+0x3b0/0x3b0 [ 37.927965][ T17] ? __lock_acquire+0x1d51/0x5a60 [ 37.932982][ T17] ? flush_workqueue+0x350/0x13e0 [ 37.938015][ T17] ? lock_release+0x6d0/0x6d0 [ 37.942691][ T17] ? lock_downgrade+0x6d0/0x6d0 [ 37.947543][ T17] ? do_raw_spin_lock+0x120/0x260 [ 37.953603][ T17] process_one_work+0x933/0x1520 [ 37.958531][ T17] ? lock_release+0x6d0/0x6d0 [ 37.963195][ T17] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 37.968584][ T17] ? rwlock_bug.part.0+0x90/0x90 [ 37.973514][ T17] worker_thread+0x64c/0x1120 [ 37.978195][ T17] ? process_one_work+0x1520/0x1520 [ 37.983382][ T17] kthread+0x38c/0x460 [ 37.987447][ T17] ? _raw_spin_unlock_irq+0x1f/0x30 [ 37.992637][ T17] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 37.998607][ T17] ret_from_fork+0x1f/0x30 [ 38.003173][ T17] Modules linked in: [ 38.007594][ T12] Kernel Offset: disabled [ 38.011959][ T12] Rebooting in 86400 seconds..