Warning: Permanently added '10.128.15.221' (ECDSA) to the list of known hosts. 2020/04/22 12:31:32 parsed 1 programs 2020/04/22 12:31:32 executed programs: 0 [ 31.436680][ T523] cgroup: Unknown subsys name 'perf_event' [ 31.437179][ T522] cgroup: Unknown subsys name 'perf_event' [ 31.446516][ T523] cgroup: Unknown subsys name 'net_cls' [ 31.449005][ T520] cgroup: Unknown subsys name 'perf_event' [ 31.458249][ T528] cgroup: Unknown subsys name 'perf_event' [ 31.467138][ T525] cgroup: Unknown subsys name 'perf_event' [ 31.468051][ T528] cgroup: Unknown subsys name 'net_cls' [ 31.475140][ T527] cgroup: Unknown subsys name 'perf_event' [ 31.486493][ T520] cgroup: Unknown subsys name 'net_cls' [ 31.495355][ T522] cgroup: Unknown subsys name 'net_cls' [ 31.501189][ T525] cgroup: Unknown subsys name 'net_cls' [ 31.509143][ T527] cgroup: Unknown subsys name 'net_cls' [ 39.948880][ T83] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 40.037784][ T163] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 40.038028][ T83] usb 2-1: Using ep0 maxpacket: 8 [ 40.117752][ T17] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 40.137877][ T163] usb 5-1: Using ep0 maxpacket: 8 [ 40.157712][ T3207] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 40.168428][ T83] usb 2-1: config 0 has an invalid interface number: 252 but max is 0 [ 40.176757][ T83] usb 2-1: config 0 has no interface number 0 [ 40.183868][ T83] usb 2-1: too many endpoints for config 0 interface 252 altsetting 255: 255, using maximum allowed: 30 [ 40.195588][ T83] usb 2-1: config 0 interface 252 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 40.209079][ T83] usb 2-1: config 0 interface 252 has no altsetting 0 [ 40.215843][ T83] usb 2-1: New USB device found, idVendor=0eb1, idProduct=7007, bcdDevice= 2.08 [ 40.217842][ T12] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 40.224900][ T83] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.227767][ T17] usb 3-1: Using ep0 maxpacket: 8 [ 40.247024][ T83] usb 2-1: config 0 descriptor?? [ 40.257828][ T3207] usb 4-1: Using ep0 maxpacket: 8 [ 40.257872][ T5] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 40.287741][ T163] usb 5-1: config 0 has an invalid interface number: 252 but max is 0 [ 40.295968][ T163] usb 5-1: config 0 has no interface number 0 [ 40.303163][ T163] usb 5-1: too many endpoints for config 0 interface 252 altsetting 255: 255, using maximum allowed: 30 [ 40.315155][ T163] usb 5-1: config 0 interface 252 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 40.328638][ T163] usb 5-1: config 0 interface 252 has no altsetting 0 [ 40.335400][ T163] usb 5-1: New USB device found, idVendor=0eb1, idProduct=7007, bcdDevice= 2.08 [ 40.344462][ T163] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.352779][ T12] usb 6-1: Using ep0 maxpacket: 8 [ 40.357810][ T17] usb 3-1: config 0 has an invalid interface number: 252 but max is 0 [ 40.357826][ T17] usb 3-1: config 0 has no interface number 0 [ 40.359750][ T17] usb 3-1: too many endpoints for config 0 interface 252 altsetting 255: 255, using maximum allowed: 30 [ 40.367452][ T163] usb 5-1: config 0 descriptor?? [ 40.375462][ T17] usb 3-1: config 0 interface 252 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 40.397707][ T5] usb 1-1: Using ep0 maxpacket: 8 [ 40.402068][ T17] usb 3-1: config 0 interface 252 has no altsetting 0 [ 40.414025][ T17] usb 3-1: New USB device found, idVendor=0eb1, idProduct=7007, bcdDevice= 2.08 [ 40.423120][ T17] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.431211][ T3207] usb 4-1: config 0 has an invalid interface number: 252 but max is 0 [ 40.439541][ T3207] usb 4-1: config 0 has no interface number 0 [ 40.448016][ T3207] usb 4-1: too many endpoints for config 0 interface 252 altsetting 255: 255, using maximum allowed: 30 [ 40.459716][ T3207] usb 4-1: config 0 interface 252 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 40.473150][ T3207] usb 4-1: config 0 interface 252 has no altsetting 0 [ 40.480115][ T3207] usb 4-1: New USB device found, idVendor=0eb1, idProduct=7007, bcdDevice= 2.08 [ 40.489220][ T3207] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.503821][ T17] usb 3-1: config 0 descriptor?? [ 40.508989][ T83] usb 2-1: string descriptor 0 read error: -71 [ 40.518710][ T83] general protection fault, probably for non-canonical address 0xdffffc00000000bd: 0000 [#1] SMP KASAN [ 40.529723][ T83] KASAN: null-ptr-deref in range [0x00000000000005e8-0x00000000000005ef] [ 40.538114][ T83] CPU: 1 PID: 83 Comm: kworker/1:2 Not tainted 5.7.0-rc1-syzkaller #0 [ 40.546231][ T83] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.556264][ T83] Workqueue: usb_hub_wq hub_event [ 40.561264][ T83] RIP: 0010:go7007_usb_probe+0x1e0/0x1dc5 [ 40.566971][ T83] Code: 03 80 3c 02 00 0f 85 df 18 00 00 4d 8b ae 98 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 8d bd e8 05 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 ac 18 00 00 4d 8b ad e8 05 00 00 4d 85 ed 0f 84 [ 40.586561][ T83] RSP: 0018:ffff8881d8aff190 EFLAGS: 00010206 [ 40.592624][ T83] RAX: dffffc0000000000 RBX: ffff8881d8caf000 RCX: 1ffffffff126c284 [ 40.600565][ T83] RDX: 00000000000000bd RSI: ffffffff8454389a RDI: 00000000000005e8 [ 40.608527][ T83] RBP: ffff8881d7270000 R08: 0000000000000001 R09: fffffbfff1268ad6 [ 40.616481][ T83] R10: ffffffff893456af R11: fffffbfff1268ad5 R12: ffffffff86785360 [ 40.624432][ T83] R13: 0000000000000000 R14: ffff8881cf6dc400 R15: ffff8881d9741000 [ 40.632375][ T83] FS: 0000000000000000(0000) GS:ffff8881db300000(0000) knlGS:0000000000000000 [ 40.641280][ T83] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.647866][ T83] CR2: 000055a840964160 CR3: 00000001d2972000 CR4: 00000000001406e0 [ 40.655839][ T83] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.663782][ T83] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.671724][ T83] Call Trace: [ 40.675001][ T83] ? go7007_usb_interface_reset+0x550/0x550 [ 40.680866][ T83] ? rpm_callback+0x230/0x230 [ 40.685530][ T83] ? lockdep_hardirqs_on+0x3c7/0x5d0 [ 40.690784][ T83] ? __pm_runtime_resume+0x111/0x180 [ 40.696124][ T83] usb_probe_interface+0x310/0x800 [ 40.701208][ T83] ? usb_probe_device+0x230/0x230 [ 40.706264][ T83] really_probe+0x290/0xac0 [ 40.710750][ T83] driver_probe_device+0x223/0x350 [ 40.715835][ T83] __device_attach_driver+0x1d1/0x290 [ 40.721186][ T83] ? driver_allows_async_probing+0x160/0x160 [ 40.727147][ T83] bus_for_each_drv+0x162/0x1e0 [ 40.731969][ T83] ? bus_rescan_devices+0x20/0x20 [ 40.736965][ T83] ? _raw_spin_unlock_irqrestore+0x39/0x40 [ 40.742745][ T83] ? lockdep_hardirqs_on+0x3c7/0x5d0 [ 40.748014][ T83] __device_attach+0x21a/0x390 [ 40.752748][ T83] ? device_bind_driver+0xd0/0xd0 [ 40.757743][ T83] bus_probe_device+0x1e4/0x290 [ 40.762603][ T83] device_add+0x1367/0x1c20 [ 40.767077][ T83] ? wait_for_completion+0x280/0x280 [ 40.772342][ T83] ? device_link_remove+0x110/0x110 [ 40.777509][ T83] ? _raw_spin_unlock_irqrestore+0x39/0x40 [ 40.783289][ T83] usb_set_configuration+0xed4/0x1850 [ 40.788632][ T83] usb_generic_driver_probe+0x9d/0xe0 [ 40.793973][ T83] usb_probe_device+0xd9/0x230 [ 40.798708][ T83] ? usb_suspend+0x600/0x600 [ 40.803289][ T83] really_probe+0x290/0xac0 [ 40.807772][ T83] driver_probe_device+0x223/0x350 [ 40.812866][ T83] __device_attach_driver+0x1d1/0x290 [ 40.818209][ T83] ? driver_allows_async_probing+0x160/0x160 [ 40.824154][ T83] bus_for_each_drv+0x162/0x1e0 [ 40.828982][ T83] ? bus_rescan_devices+0x20/0x20 [ 40.833985][ T83] ? _raw_spin_unlock_irqrestore+0x39/0x40 [ 40.839759][ T83] ? lockdep_hardirqs_on+0x3c7/0x5d0 [ 40.845013][ T83] __device_attach+0x21a/0x390 [ 40.849745][ T83] ? device_bind_driver+0xd0/0xd0 [ 40.854739][ T83] bus_probe_device+0x1e4/0x290 [ 40.859558][ T83] device_add+0x1367/0x1c20 [ 40.864030][ T83] ? device_link_remove+0x110/0x110 [ 40.869198][ T83] usb_new_device.cold+0x540/0xcd0 [ 40.874281][ T83] hub_event+0x21cb/0x4300 [ 40.878668][ T83] ? hub_port_debounce+0x350/0x350 [ 40.883747][ T83] ? umh_clean_and_save_pid+0x1/0xd0 [ 40.889013][ T83] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 40.894529][ T83] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 40.899793][ T83] ? _raw_spin_unlock_irq+0x1f/0x30 [ 40.904960][ T83] process_one_work+0x965/0x1630 [ 40.909869][ T83] ? lock_release+0x720/0x720 [ 40.914518][ T83] ? pwq_dec_nr_in_flight+0x310/0x310 [ 40.919859][ T83] ? rwlock_bug.part.0+0x90/0x90 [ 40.924764][ T83] worker_thread+0x96/0xe20 [ 40.929235][ T83] ? process_one_work+0x1630/0x1630 [ 40.934405][ T83] kthread+0x326/0x430 [ 40.938465][ T83] ? kthread_create_on_node+0xf0/0xf0 [ 40.943807][ T83] ret_from_fork+0x24/0x30 [ 40.948188][ T83] Modules linked in: [ 40.952216][ T83] ---[ end trace 67047f68f48827d5 ]--- [ 40.957706][ T83] RIP: 0010:go7007_usb_probe+0x1e0/0x1dc5 [ 40.958269][ T12] usb 6-1: config 0 has an invalid interface number: 252 but max is 0 [ 40.963428][ T83] Code: 03 80 3c 02 00 0f 85 df 18 00 00 4d 8b ae 98 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 8d bd e8 05 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 ac 18 00 00 4d 8b ad e8 05 00 00 4d 85 ed 0f 84 [ 40.971582][ T12] usb 6-1: config 0 has no interface number 0 [ 40.971639][ T5] usb 1-1: config 0 has an invalid interface number: 252 but max is 0 [ 40.991203][ T83] RSP: 0018:ffff8881d8aff190 EFLAGS: 00010206 [ 40.997261][ T5] usb 1-1: config 0 has no interface number 0 [ 41.005383][ T83] RAX: dffffc0000000000 RBX: ffff8881d8caf000 RCX: 1ffffffff126c284 [ 41.025584][ T83] RDX: 00000000000000bd RSI: ffffffff8454389a RDI: 00000000000005e8 [ 41.027461][ T12] usb 6-1: too many endpoints for config 0 interface 252 altsetting 255: 255, using maximum allowed: 30 [ 41.033679][ T83] RBP: ffff8881d7270000 R08: 0000000000000001 R09: fffffbfff1268ad6 [ 41.033685][ T83] R10: ffffffff893456af R11: fffffbfff1268ad5 R12: ffffffff86785360 [ 41.033697][ T83] R13: 0000000000000000 R14: ffff8881cf6dc400 R15: ffff8881d9741000 [ 41.047797][ T12] usb 6-1: config 0 interface 252 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 41.052750][ T83] FS: 0000000000000000(0000) GS:ffff8881db300000(0000) knlGS:0000000000000000 [ 41.052760][ T83] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.052771][ T83] CR2: 000055a840964160 CR3: 00000001d2972000 CR4: 00000000001406e0 [ 41.060755][ T12] usb 6-1: config 0 interface 252 has no altsetting 0 [ 41.068708][ T83] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.082063][ T12] usb 6-1: New USB device found, idVendor=0eb1, idProduct=7007, bcdDevice= 2.08 [ 41.090967][ T83] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.090977][ T83] Kernel panic - not syncing: Fatal exception [ 41.097554][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 41.112741][ T83] Kernel Offset: disabled [ 41.155876][ T83] Rebooting in 86400 seconds..