Warning: Permanently added '10.128.10.6' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 36.872152][ T21] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 37.112078][ T21] usb 1-1: Using ep0 maxpacket: 8 [ 37.232211][ T21] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 37.243274][ T21] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 37.256391][ T21] usb 1-1: New USB device found, idVendor=046d, idProduct=c29c, bcdDevice= 0.00 [ 37.265767][ T21] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.275589][ T21] usb 1-1: config 0 descriptor?? [ 37.756441][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.763780][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.770933][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.778220][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.785407][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.792702][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.799994][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.807206][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.814477][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.821832][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.829175][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.836528][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.843776][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.850925][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.858370][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.866371][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.873601][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.880740][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.887942][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.895158][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.902549][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.910021][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.917430][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.924869][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.932057][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.939296][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.946505][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 executing program [ 37.953705][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.960945][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.968326][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.975813][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.983253][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.990596][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 37.998146][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 38.005305][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 38.012538][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 38.019663][ T21] logitech 0003:046D:C29C.0001: unknown main item tag 0x0 [ 38.029474][ T21] logitech 0003:046D:C29C.0001: hidraw0: USB HID v0.00 Device [HID 046d:c29c] on usb-dummy_hcd.0-1/input0 [ 38.052190][ T21] logitech 0003:046D:C29C.0001: not enough fields in HID_OUTPUT_REPORT 0 [ 38.060694][ T21] logitech: probe of 0003:046D:C29C.0001 failed with error -1 [ 38.070452][ T21] usb 1-1: USB disconnect, device number 2 [ 38.432055][ T21] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 38.672059][ T21] usb 1-1: Using ep0 maxpacket: 8 [ 38.792180][ T21] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 38.803247][ T21] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 38.816093][ T21] usb 1-1: New USB device found, idVendor=046d, idProduct=c29c, bcdDevice= 0.00 [ 38.825199][ T21] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.834565][ T21] usb 1-1: config 0 descriptor?? [ 39.313303][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.320512][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.327718][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.335086][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.342403][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.349609][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.356810][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.363987][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.371250][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.378446][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.385800][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.392993][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.400534][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.407787][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.415223][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.422447][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.429572][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.436838][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.444050][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.451201][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.458480][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.465669][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.472851][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.479982][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.487153][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.494331][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.501520][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.508757][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.515929][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.516557][ T1740] kasan: CONFIG_KASAN_INLINE enabled [ 39.523117][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.523180][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.528511][ T1740] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 39.535673][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.542939][ T1740] general protection fault: 0000 [#1] SMP KASAN [ 39.550993][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.558098][ T1740] CPU: 0 PID: 1740 Comm: syz-executor618 Not tainted 5.2.0-rc6+ #15 [ 39.558104][ T1740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.558188][ T1740] RIP: 0010:__pm_runtime_resume+0x49/0x180 [ 39.558206][ T1740] Code: ed 74 d5 fe 45 85 ed 0f 85 9a 00 00 00 e8 6f 73 d5 fe 48 8d bd c1 02 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 [ 39.564501][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.571576][ T1740] RSP: 0018:ffff8881cf5878e0 EFLAGS: 00010202 [ 39.579661][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.589609][ T1740] RAX: dffffc0000000000 RBX: 0000000000000020 RCX: ffffffff82676833 [ 39.589616][ T1740] RDX: 000000021d463be5 RSI: ffffffff82676841 RDI: 00000010ea31df2b [ 39.589621][ T1740] RBP: 00000010ea31dc6a R08: ffff8881d1b7e000 R09: fffffbfff0e84c25 [ 39.589627][ T1740] R10: ffff8881cf587940 R11: ffffffff87426127 R12: 0000000000000004 [ 39.589633][ T1740] R13: 0000000000000000 R14: ffff8881cfd7a500 R15: ffffffff897f9040 [ 39.589643][ T1740] FS: 0000555555808880(0000) GS:ffff8881db200000(0000) knlGS:0000000000000000 [ 39.589658][ T1740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.595498][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.615409][ T1740] CR2: 000000000043f760 CR3: 00000001d0f29000 CR4: 00000000001406f0 [ 39.615432][ T1740] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.615438][ T1740] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.615452][ T1740] Call Trace: [ 39.622600][ T21] logitech 0003:046D:C29C.0002: unknown main item tag 0x0 [ 39.628675][ T1740] usb_autopm_get_interface+0x1b/0x50 [ 39.739928][ T1740] usbhid_power+0x7c/0xe0 [ 39.744516][ T1740] hidraw_open+0x20d/0x740 [ 39.749101][ T1740] ? usbhid_output_report+0x290/0x290 [ 39.754459][ T1740] ? hidraw_ioctl+0xaf0/0xaf0 [ 39.759189][ T1740] chrdev_open+0x219/0x5c0 [ 39.763600][ T1740] ? cdev_put.part.0+0x50/0x50 [ 39.768358][ T1740] do_dentry_open+0x497/0x1040 [ 39.773147][ T1740] ? cdev_put.part.0+0x50/0x50 [ 39.777900][ T1740] ? chmod_common+0x3c0/0x3c0 [ 39.783214][ T1740] ? inode_permission+0xbe/0x3a0 [ 39.788199][ T1740] path_openat+0x1430/0x3ff0 [ 39.792794][ T1740] ? do_sys_open+0x294/0x580 [ 39.797387][ T1740] ? do_syscall_64+0xb7/0x560 [ 39.802317][ T1740] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 39.808373][ T1740] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 39.813746][ T1740] do_filp_open+0x1a1/0x280 [ 39.818334][ T1740] ? may_open_dev+0xf0/0xf0 [ 39.822838][ T1740] ? find_held_lock+0x2d/0x110 [ 39.827595][ T1740] ? lock_downgrade+0x630/0x630 [ 39.832444][ T1740] ? do_raw_spin_unlock+0x50/0x220 [ 39.837585][ T1740] ? _raw_spin_unlock+0x1f/0x30 [ 39.842586][ T1740] ? __alloc_fd+0x43c/0x550 [ 39.847731][ T1740] do_sys_open+0x3c0/0x580 [ 39.852248][ T1740] ? filp_open+0x70/0x70 [ 39.856491][ T1740] ? up_read+0xbd/0x200 [ 39.860721][ T1740] ? trace_hardirqs_off_caller+0x55/0x1c0 [ 39.866586][ T1740] do_syscall_64+0xb7/0x560 [ 39.871464][ T1740] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 39.878085][ T1740] RIP: 0033:0x401ad0 [ 39.881985][ T1740] 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 fd 5b 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 [ 39.902486][ T1740] RSP: 002b:00007ffed8d15738 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 39.911151][ T1740] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000401ad0 [ 39.919106][ T1740] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffed8d15740 [ 39.927106][ T1740] RBP: 6666666666666667 R08: 000000000000000f R09: 0000000000000000 [ 39.935204][ T1740] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000402af0 [ 39.943378][ T1740] R13: 0000000000402b80 R14: 0000000000000000 R15: 0000000000000000 [ 39.951631][ T1740] Modules linked in: [ 39.955722][ T1740] ---[ end trace 60987a9feed42828 ]--- [ 39.961398][ T1740] RIP: 0010:__pm_runtime_resume+0x49/0x180 [ 39.967228][ T1740] Code: ed 74 d5 fe 45 85 ed 0f 85 9a 00 00 00 e8 6f 73 d5 fe 48 8d bd c1 02 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 [ 39.986983][ T1740] RSP: 0018:ffff8881cf5878e0 EFLAGS: 00010202 [ 39.993072][ T1740] RAX: dffffc0000000000 RBX: 0000000000000020 RCX: ffffffff82676833 [ 40.001048][ T1740] RDX: 000000021d463be5 RSI: ffffffff82676841 RDI: 00000010ea31df2b [ 40.009050][ T1740] RBP: 00000010ea31dc6a R08: ffff8881d1b7e000 R09: fffffbfff0e84c25 [ 40.017058][ T1740] R10: ffff8881cf587940 R11: ffffffff87426127 R12: 0000000000000004 [ 40.025072][ T1740] R13: 0000000000000000 R14: ffff8881cfd7a500 R15: ffffffff897f9040 [ 40.033431][ T1740] FS: 0000555555808880(0000) GS:ffff8881db200000(0000) knlGS:0000000000000000 [ 40.042394][ T1740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.049006][ T1740] CR2: 000000000043f760 CR3: 00000001d0f29000 CR4: 00000000001406f0 [ 40.057113][ T1740] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.065198][ T1740] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.073195][ T1740] Kernel panic - not syncing: Fatal exception [ 40.079804][ T1740] Kernel Offset: disabled [ 40.084163][ T1740] Rebooting in 86400 seconds..