Warning: Permanently added '10.128.1.38' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 25.430794][ T83] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 25.670784][ T83] usb 1-1: Using ep0 maxpacket: 8 [ 25.790866][ T83] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 25.801827][ T83] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 25.814654][ T83] usb 1-1: New USB device found, idVendor=046d, idProduct=c293, bcdDevice= 0.00 [ 25.823705][ T83] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 25.833629][ T83] usb 1-1: config 0 descriptor?? [ 26.312619][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.319819][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x2 [ 26.327002][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.334157][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.341304][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.348424][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.355573][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.362736][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.369830][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.376983][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.384154][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.391298][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.398416][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.405558][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.412712][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.419856][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.427034][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.434181][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.441357][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.448619][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.455803][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.462967][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.470102][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.477284][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.484465][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.491652][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.498769][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.505919][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 executing program [ 26.513102][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.520259][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.527437][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.534621][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.541813][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.548923][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.556085][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.563228][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.570323][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.577486][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.584617][ T83] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 26.593819][ T83] logitech 0003:046D:C293.0001: hidraw0: USB HID v0.00 Device [HID 046d:c293] on usb-dummy_hcd.0-1/input0 [ 26.605155][ T83] logitech 0003:046D:C293.0001: not enough fields in HID_OUTPUT_REPORT 0 [ 26.613703][ T83] logitech: probe of 0003:046D:C293.0001 failed with error -1 [ 26.622889][ T83] usb 1-1: USB disconnect, device number 2 [ 26.980778][ T83] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 27.220779][ T83] usb 1-1: Using ep0 maxpacket: 8 [ 27.340850][ T83] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 27.351786][ T83] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 27.364593][ T83] usb 1-1: New USB device found, idVendor=046d, idProduct=c293, bcdDevice= 0.00 [ 27.373650][ T83] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 27.383004][ T83] usb 1-1: config 0 descriptor?? [ 27.861986][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 27.869172][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x2 [ 27.876434][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 27.883585][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 27.890759][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 27.898465][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 27.905625][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 27.912942][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 27.920197][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 27.927366][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 27.934541][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 27.941941][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 27.949081][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 27.956237][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 27.963414][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 27.970519][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 27.977690][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 27.984869][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 27.992049][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 27.999173][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 28.006523][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 28.013674][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 28.020853][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 28.027978][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 28.035128][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 28.042275][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 28.049379][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 28.056539][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 28.063710][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 28.063868][ T1728] kasan: CONFIG_KASAN_INLINE enabled [ 28.071079][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 28.071106][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 28.076437][ T1728] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 28.083588][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 28.090736][ T1728] general protection fault: 0000 [#1] SMP KASAN [ 28.098798][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 28.105875][ T1728] CPU: 0 PID: 1728 Comm: syz-executor948 Not tainted 5.3.0-rc4+ #26 [ 28.105881][ T1728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 28.105915][ T1728] RIP: 0010:__pm_runtime_resume+0x49/0x180 [ 28.105931][ T1728] Code: 5d c6 cf fe 45 85 ed 0f 85 9a 00 00 00 e8 df c4 cf fe 48 8d bd 41 03 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 fe 00 00 00 [ 28.115522][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 28.122640][ T1728] RSP: 0018:ffff8881d29bf8e0 EFLAGS: 00010202 [ 28.122649][ T1728] RAX: dffffc0000000000 RBX: 0000000000000020 RCX: ffffffff826e15f3 [ 28.122655][ T1728] RDX: 000000019a7cc929 RSI: ffffffff826e1601 RDI: 0000000cd3e6494b [ 28.122661][ T1728] RBP: 0000000cd3e6460a R08: ffff8881d3e78000 R09: fffffbfff0ec48c9 [ 28.122667][ T1728] R10: ffff8881d29bf940 R11: ffffffff87624647 R12: 0000000000000004 [ 28.122672][ T1728] R13: 0000000000000000 R14: ffff8881d2345180 R15: ffffffff89a83060 [ 28.122680][ T1728] FS: 00005555566f3880(0000) GS:ffff8881db200000(0000) knlGS:0000000000000000 [ 28.122689][ T1728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.122694][ T1728] CR2: 000000000043f680 CR3: 00000001d95b0000 CR4: 00000000001406f0 [ 28.122700][ T1728] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 28.122715][ T1728] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 28.130740][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 28.140719][ T1728] Call Trace: [ 28.140743][ T1728] usb_autopm_get_interface+0x1b/0x50 [ 28.140755][ T1728] usbhid_power+0x7c/0xe0 [ 28.140773][ T1728] hidraw_open+0x20d/0x740 [ 28.146584][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 28.166169][ T1728] ? usbhid_output_report+0x290/0x290 [ 28.166179][ T1728] ? hidraw_ioctl+0xae0/0xae0 [ 28.166191][ T1728] chrdev_open+0x219/0x5c0 [ 28.166211][ T1728] ? cdev_put.part.0+0x50/0x50 [ 28.173373][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 28.179391][ T1728] do_dentry_open+0x494/0x1120 [ 28.187407][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 28.195307][ T1728] ? cdev_put.part.0+0x50/0x50 [ 28.195319][ T1728] ? chmod_common+0x3c0/0x3c0 [ 28.195328][ T1728] ? inode_permission+0xbe/0x3a0 [ 28.195337][ T1728] path_openat+0x1430/0x3f50 [ 28.195355][ T1728] ? save_stack+0x1b/0x80 [ 28.203368][ T83] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 28.211284][ T1728] ? do_sys_open+0x294/0x580 [ 28.211295][ T1728] ? do_syscall_64+0xb7/0x580 [ 28.211308][ T1728] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 28.211327][ T1728] ? __lock_acquire+0x145e/0x3b50 [ 28.378756][ T1728] do_filp_open+0x1a1/0x280 [ 28.383266][ T1728] ? may_open_dev+0xf0/0xf0 [ 28.387752][ T1728] ? __alloc_fd+0x46d/0x600 [ 28.392237][ T1728] ? do_raw_spin_lock+0x11a/0x280 [ 28.397239][ T1728] ? do_raw_spin_unlock+0x50/0x220 [ 28.402340][ T1728] ? _raw_spin_unlock+0x1f/0x30 [ 28.407206][ T1728] ? __alloc_fd+0x46d/0x600 [ 28.411695][ T1728] do_sys_open+0x3c0/0x580 [ 28.416105][ T1728] ? filp_open+0x70/0x70 [ 28.420325][ T1728] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 28.426029][ T1728] do_syscall_64+0xb7/0x580 [ 28.430529][ T1728] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 28.436401][ T1728] RIP: 0033:0x4019f0 [ 28.440292][ T1728] Code: 01 f0 ff ff 0f 83 c0 0b 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d dd 5c 2d 00 00 75 14 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 94 0b 00 00 c3 48 83 ec 08 e8 fa 00 00 00 [ 28.460239][ T1728] RSP: 002b:00007fff6b537618 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 28.468633][ T1728] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004019f0 [ 28.476975][ T1728] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fff6b537620 [ 28.484977][ T1728] RBP: 6666666666666667 R08: 000000000000000f R09: 0000000000000000 [ 28.492961][ T1728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000402a10 [ 28.500926][ T1728] R13: 0000000000402aa0 R14: 0000000000000000 R15: 0000000000000000 [ 28.508896][ T1728] Modules linked in: [ 28.512922][ T1728] ---[ end trace 981350a99a1c8181 ]--- [ 28.518392][ T1728] RIP: 0010:__pm_runtime_resume+0x49/0x180 [ 28.524211][ T1728] Code: 5d c6 cf fe 45 85 ed 0f 85 9a 00 00 00 e8 df c4 cf fe 48 8d bd 41 03 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 fe 00 00 00 [ 28.543835][ T1728] RSP: 0018:ffff8881d29bf8e0 EFLAGS: 00010202 [ 28.549882][ T1728] RAX: dffffc0000000000 RBX: 0000000000000020 RCX: ffffffff826e15f3 [ 28.557914][ T1728] RDX: 000000019a7cc929 RSI: ffffffff826e1601 RDI: 0000000cd3e6494b [ 28.565916][ T1728] RBP: 0000000cd3e6460a R08: ffff8881d3e78000 R09: fffffbfff0ec48c9 [ 28.573911][ T1728] R10: ffff8881d29bf940 R11: ffffffff87624647 R12: 0000000000000004 [ 28.581997][ T1728] R13: 0000000000000000 R14: ffff8881d2345180 R15: ffffffff89a83060 [ 28.589952][ T1728] FS: 00005555566f3880(0000) GS:ffff8881db200000(0000) knlGS:0000000000000000 [ 28.598895][ T1728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.605493][ T1728] CR2: 000000000043f680 CR3: 00000001d95b0000 CR4: 00000000001406f0 [ 28.613476][ T1728] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 28.621456][ T1728] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 28.629407][ T1728] Kernel panic - not syncing: Fatal exception [ 28.635792][ T1728] Kernel Offset: disabled [ 28.640129][ T1728] Rebooting in 86400 seconds..