Warning: Permanently added '10.128.1.7' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 27.887564][ T12] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 28.127569][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 28.247735][ T12] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 28.258956][ T12] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 28.272511][ T12] usb 1-1: New USB device found, idVendor=046d, idProduct=c293, bcdDevice= 0.00 [ 28.281837][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 28.291042][ T12] usb 1-1: config 0 descriptor?? [ 28.769157][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 28.776377][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x2 [ 28.783626][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 28.791482][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 28.798684][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 28.805811][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 28.813224][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 28.820502][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 28.827703][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 28.834826][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 28.842021][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 28.849342][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 28.856463][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 28.863702][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 28.870874][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 28.878057][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 28.885167][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 28.892364][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 28.899542][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 28.906921][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 28.914228][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 28.921528][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 28.928839][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 28.936077][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 28.943256][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 28.950478][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 28.957694][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 executing program [ 28.964912][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 28.972360][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 28.979513][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 28.987025][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 28.994216][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 29.001613][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 29.008790][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 29.015947][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 29.023148][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 29.030329][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 29.061648][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 29.069228][ T12] logitech 0003:046D:C293.0001: unknown main item tag 0x0 [ 29.078234][ T12] logitech 0003:046D:C293.0001: hidraw0: USB HID v0.00 Device [HID 046d:c293] on usb-dummy_hcd.0-1/input0 [ 29.090133][ T12] logitech 0003:046D:C293.0001: not enough fields in HID_OUTPUT_REPORT 0 [ 29.098693][ T12] logitech: probe of 0003:046D:C293.0001 failed with error -1 [ 29.107617][ T12] usb 1-1: USB disconnect, device number 2 [ 29.467616][ T12] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 29.707611][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 29.827707][ T12] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 29.838764][ T12] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 29.852128][ T12] usb 1-1: New USB device found, idVendor=046d, idProduct=c293, bcdDevice= 0.00 [ 29.861188][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 29.870006][ T12] usb 1-1: config 0 descriptor?? [ 30.358555][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.365702][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x2 [ 30.373118][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.380420][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.387613][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.395029][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.402267][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.409594][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.416820][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.424145][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.431411][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.438742][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.446023][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.453330][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.460649][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.467884][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.475196][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.482432][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.489623][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.497516][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.504977][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.512322][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.519768][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.526887][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.534252][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.541543][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.548859][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.555977][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.557815][ T1729] kasan: CONFIG_KASAN_INLINE enabled [ 30.563172][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.568558][ T1729] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 30.575999][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.584048][ T1729] general protection fault: 0000 [#1] SMP KASAN [ 30.584057][ T1729] CPU: 1 PID: 1729 Comm: syz-executor960 Not tainted 5.3.0-rc2+ #25 [ 30.584097][ T1729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.584121][ T1729] RIP: 0010:__pm_runtime_resume+0x49/0x180 [ 30.591278][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.597535][ T1729] Code: 2d db cf fe 45 85 ed 0f 85 9a 00 00 00 e8 af d9 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 [ 30.597542][ T1729] RSP: 0018:ffff8881d2b3f8e0 EFLAGS: 00010202 [ 30.597552][ T1729] RAX: dffffc0000000000 RBX: 0000000000000020 RCX: ffffffff826e1513 [ 30.597566][ T1729] RDX: 000000002000006e RSI: ffffffff826e1521 RDI: 0000000100000370 [ 30.605697][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.615815][ T1729] RBP: 000000010000002f R08: ffff8881d3c18000 R09: fffffbfff0ec6a01 [ 30.615820][ T1729] R10: ffff8881d2b3f940 R11: ffffffff87635007 R12: 0000000000000004 [ 30.615824][ T1729] R13: 0000000000000000 R14: ffff8881d2a75400 R15: ffffffff89a80e60 [ 30.615830][ T1729] FS: 0000555555bc2880(0000) GS:ffff8881db300000(0000) knlGS:0000000000000000 [ 30.615837][ T1729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.615841][ T1729] CR2: 000000000043f680 CR3: 00000001d5c9b000 CR4: 00000000001406e0 [ 30.615845][ T1729] Call Trace: [ 30.615862][ T1729] usb_autopm_get_interface+0x1b/0x50 [ 30.615880][ T1729] usbhid_power+0x7c/0xe0 [ 30.621900][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.629005][ T1729] hidraw_open+0x20d/0x740 [ 30.629016][ T1729] ? usbhid_output_report+0x290/0x290 [ 30.629022][ T1729] ? hidraw_ioctl+0xae0/0xae0 [ 30.629030][ T1729] chrdev_open+0x219/0x5c0 [ 30.629049][ T1729] ? cdev_put.part.0+0x50/0x50 [ 30.649117][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.655110][ T1729] do_dentry_open+0x494/0x1120 [ 30.663146][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.671029][ T1729] ? cdev_put.part.0+0x50/0x50 [ 30.671038][ T1729] ? chmod_common+0x3c0/0x3c0 [ 30.671054][ T1729] ? inode_permission+0xbe/0x3a0 [ 30.678234][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.686263][ T1729] path_openat+0x1430/0x3f50 [ 30.694431][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.702273][ T1729] ? save_stack+0x1b/0x80 [ 30.702282][ T1729] ? do_sys_open+0x294/0x580 [ 30.702296][ T1729] ? do_syscall_64+0xb7/0x580 [ 30.711356][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.718031][ T1729] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 30.718041][ T1729] ? __lock_acquire+0x145e/0x3b50 [ 30.718055][ T1729] do_filp_open+0x1a1/0x280 [ 30.726137][ T12] logitech 0003:046D:C293.0002: unknown main item tag 0x0 [ 30.729384][ T1729] ? may_open_dev+0xf0/0xf0 [ 30.729391][ T1729] ? __alloc_fd+0x46d/0x600 [ 30.729398][ T1729] ? do_raw_spin_lock+0x11a/0x280 [ 30.729404][ T1729] ? do_raw_spin_unlock+0x50/0x220 [ 30.729412][ T1729] ? _raw_spin_unlock+0x1f/0x30 [ 30.729417][ T1729] ? __alloc_fd+0x46d/0x600 [ 30.729433][ T1729] do_sys_open+0x3c0/0x580 [ 30.898437][ T1729] ? filp_open+0x70/0x70 [ 30.902670][ T1729] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 30.908378][ T1729] do_syscall_64+0xb7/0x580 [ 30.913082][ T1729] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 30.918954][ T1729] RIP: 0033:0x4019f0 [ 30.922841][ T1729] 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 [ 30.942740][ T1729] RSP: 002b:00007ffc49d5c218 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 30.951296][ T1729] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004019f0 [ 30.959251][ T1729] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffc49d5c220 [ 30.967199][ T1729] RBP: 6666666666666667 R08: 000000000000000f R09: 0000000000000000 [ 31.001354][ T1729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000402a10 [ 31.009312][ T1729] R13: 0000000000402aa0 R14: 0000000000000000 R15: 0000000000000000 [ 31.017266][ T1729] Modules linked in: [ 31.021337][ T1729] ---[ end trace d83ee30fbdb14df4 ]--- [ 31.026901][ T1729] RIP: 0010:__pm_runtime_resume+0x49/0x180 [ 31.033001][ T1729] Code: 2d db cf fe 45 85 ed 0f 85 9a 00 00 00 e8 af d9 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 [ 31.052643][ T1729] RSP: 0018:ffff8881d2b3f8e0 EFLAGS: 00010202 [ 31.058739][ T1729] RAX: dffffc0000000000 RBX: 0000000000000020 RCX: ffffffff826e1513 [ 31.066823][ T1729] RDX: 000000002000006e RSI: ffffffff826e1521 RDI: 0000000100000370 [ 31.075193][ T1729] RBP: 000000010000002f R08: ffff8881d3c18000 R09: fffffbfff0ec6a01 [ 31.083245][ T1729] R10: ffff8881d2b3f940 R11: ffffffff87635007 R12: 0000000000000004 [ 31.091259][ T1729] R13: 0000000000000000 R14: ffff8881d2a75400 R15: ffffffff89a80e60 [ 31.099320][ T1729] FS: 0000555555bc2880(0000) GS:ffff8881db300000(0000) knlGS:0000000000000000 [ 31.108299][ T1729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.114878][ T1729] CR2: 000000000043f680 CR3: 00000001d5c9b000 CR4: 00000000001406e0 [ 31.122999][ T1729] Kernel panic - not syncing: Fatal exception [ 31.129753][ T1729] Kernel Offset: disabled [ 31.134164][ T1729] Rebooting in 86400 seconds..