Warning: Permanently added '10.128.1.30' (ECDSA) to the list of known hosts. [ 88.892486][ T30] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 88.902526][ T3814] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 88.910370][ T5] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 88.922487][ T3367] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 88.932832][T11562] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 88.940518][ T12] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 89.133140][ T30] usb 1-1: Using ep0 maxpacket: 32 [ 89.152722][ T3814] usb 6-1: Using ep0 maxpacket: 32 [ 89.158179][ T5] usb 4-1: Using ep0 maxpacket: 32 [ 89.162555][ T3367] usb 5-1: Using ep0 maxpacket: 32 [ 89.202949][T11562] usb 2-1: Using ep0 maxpacket: 32 [ 89.208322][ T12] usb 3-1: Using ep0 maxpacket: 32 [ 89.252581][ T30] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 89.263926][ T30] usb 1-1: New USB device found, idVendor=906d, idProduct=c3d9, bcdDevice= 0.40 [ 89.273136][ T30] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.282775][ T3367] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 89.293884][ T3367] usb 5-1: New USB device found, idVendor=906d, idProduct=c3d9, bcdDevice= 0.40 [ 89.303100][ T3367] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.312722][ T30] usb 1-1: config 0 descriptor?? [ 89.318643][ T3367] usb 5-1: config 0 descriptor?? [ 89.322879][ T3814] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 89.334946][ T3814] usb 6-1: New USB device found, idVendor=906d, idProduct=c3d9, bcdDevice= 0.40 [ 89.344152][ T3814] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.353694][T11562] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 89.364952][T11562] usb 2-1: New USB device found, idVendor=906d, idProduct=c3d9, bcdDevice= 0.40 [ 89.374297][T11562] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.385200][ T5] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 89.396582][ T5] usb 4-1: New USB device found, idVendor=906d, idProduct=c3d9, bcdDevice= 0.40 [ 89.406440][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.416703][T11562] usb 2-1: config 0 descriptor?? [ 89.423830][ T3814] usb 6-1: config 0 descriptor?? [ 89.433221][ T5] usb 4-1: config 0 descriptor?? [ 89.438685][ T12] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 89.449945][ T12] usb 3-1: New USB device found, idVendor=906d, idProduct=c3d9, bcdDevice= 0.40 [ 89.459504][ T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.471778][ T12] usb 3-1: config 0 descriptor?? [ 89.796162][ T30] hid-generic 0003:906D:C3D9.0001: unknown main item tag 0x0 [ 89.804069][ T30] hid-generic 0003:906D:C3D9.0001: unknown main item tag 0x0 [ 89.811559][ T30] hid-generic 0003:906D:C3D9.0001: unknown main item tag 0x0 [ 89.819180][ T30] hid-generic 0003:906D:C3D9.0001: unknown main item tag 0x0 [ 89.826922][ T30] hid-generic 0003:906D:C3D9.0001: unknown main item tag 0x0 [ 89.838584][ T3367] hid-generic 0003:906D:C3D9.0002: unknown main item tag 0x0 [ 89.846269][ T3367] hid-generic 0003:906D:C3D9.0002: unknown main item tag 0x0 [ 89.853969][ T3367] hid-generic 0003:906D:C3D9.0002: unknown main item tag 0x0 [ 89.861561][ T3367] hid-generic 0003:906D:C3D9.0002: unknown main item tag 0x0 [ 89.869250][ T3367] hid-generic 0003:906D:C3D9.0002: unknown main item tag 0x0 [ 89.878318][ T30] hid-generic 0003:906D:C3D9.0001: hidraw0: USB HID v0.00 Device [HID 906d:c3d9] on usb-dummy_hcd.0-1/input0 [ 89.894136][ T3367] hid-generic 0003:906D:C3D9.0002: hidraw1: USB HID v0.00 Device [HID 906d:c3d9] on usb-dummy_hcd.4-1/input0 [ 89.917803][ T3814] hid-generic 0003:906D:C3D9.0004: unknown main item tag 0x0 [ 89.925693][ T3814] hid-generic 0003:906D:C3D9.0004: unknown main item tag 0x0 [ 89.933401][ T3814] hid-generic 0003:906D:C3D9.0004: unknown main item tag 0x0 [ 89.940898][ T3814] hid-generic 0003:906D:C3D9.0004: unknown main item tag 0x0 [ 89.948494][ T3814] hid-generic 0003:906D:C3D9.0004: unknown main item tag 0x0 [ 89.961574][ T5] hid-generic 0003:906D:C3D9.0005: unknown main item tag 0x0 [ 89.969437][ T5] hid-generic 0003:906D:C3D9.0005: unknown main item tag 0x0 [ 89.977292][ T5] hid-generic 0003:906D:C3D9.0005: unknown main item tag 0x0 [ 89.985049][ T5] hid-generic 0003:906D:C3D9.0005: unknown main item tag 0x0 [ 89.992774][ T5] hid-generic 0003:906D:C3D9.0005: unknown main item tag 0x0 [ 90.006022][T11562] hid-generic 0003:906D:C3D9.0003: unknown main item tag 0x0 [ 90.013725][T11562] hid-generic 0003:906D:C3D9.0003: unknown main item tag 0x0 [ 90.021328][T11562] hid-generic 0003:906D:C3D9.0003: unknown main item tag 0x0 [ 90.029047][T11562] hid-generic 0003:906D:C3D9.0003: unknown main item tag 0x0 [ 90.036679][T11562] hid-generic 0003:906D:C3D9.0003: unknown main item tag 0x0 [ 90.067250][ T12] hid-generic 0003:906D:C3D9.0006: unknown main item tag 0x0 [ 90.075375][ T12] hid-generic 0003:906D:C3D9.0006: unknown main item tag 0x0 [ 90.083059][ T12] hid-generic 0003:906D:C3D9.0006: unknown main item tag 0x0 [ 90.090664][ T12] hid-generic 0003:906D:C3D9.0006: unknown main item tag 0x0 [ 90.098334][ T12] hid-generic 0003:906D:C3D9.0006: unknown main item tag 0x0 [ 90.107857][ T3814] hid-generic 0003:906D:C3D9.0004: hidraw2: USB HID v0.00 Device [HID 906d:c3d9] on usb-dummy_hcd.5-1/input0 [ 90.186711][ T3814] usb 5-1: USB disconnect, device number 2 [ 90.195278][ T3367] usb 6-1: USB disconnect, device number 2 [ 90.265778][ T30] usb 1-1: USB disconnect, device number 2 [ 90.275556][ T5] hid-generic 0003:906D:C3D9.0005: hidraw3: USB HID v0.00 Device [HID 906d:c3d9] on usb-dummy_hcd.3-1/input0 [ 90.294874][T11562] hid-generic 0003:906D:C3D9.0003: hidraw0: USB HID v0.00 Device [HID 906d:c3d9] on usb-dummy_hcd.1-1/input0 [ 90.310206][ T12] hid-generic 0003:906D:C3D9.0006: hidraw4: USB HID v0.00 Device [HID 906d:c3d9] on usb-dummy_hcd.2-1/input0 [ 90.341796][T11562] usb 2-1: USB disconnect, device number 2 [ 90.384817][T11565] usb 4-1: USB disconnect, device number 2 [ 90.457775][T11561] ================================================================== [ 90.466001][T11561] BUG: KMSAN: uninit-value in strlen+0x3b/0x90 [ 90.472181][T11561] CPU: 1 PID: 11561 Comm: syz-executor307 Not tainted 5.3.0-rc6+ #0 [ 90.480175][T11561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.490245][T11561] Call Trace: [ 90.493572][T11561] dump_stack+0x191/0x1f0 [ 90.497898][T11561] kmsan_report+0x162/0x2d0 [ 90.502416][T11561] __msan_warning+0x75/0xe0 [ 90.506919][T11561] strlen+0x3b/0x90 [ 90.510712][T11561] hidraw_ioctl+0xcb8/0x11a0 [ 90.515294][T11561] ? hidraw_poll+0x360/0x360 [ 90.519876][T11561] do_vfs_ioctl+0xea8/0x2c50 [ 90.524608][T11561] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 90.530670][T11561] ? __fget_light+0x19f/0x710 [ 90.535338][T11561] ? security_file_ioctl+0x1bd/0x200 [ 90.540608][T11561] __se_sys_ioctl+0x1da/0x270 [ 90.545271][T11561] __x64_sys_ioctl+0x4a/0x70 [ 90.549844][T11561] do_syscall_64+0xbc/0xf0 [ 90.554261][T11561] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 90.560164][T11561] RIP: 0033:0x445749 [ 90.564050][T11561] Code: e8 8c e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb cc fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 90.583675][T11561] RSP: 002b:00007ffdd0a92418 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 90.592131][T11561] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000445749 [ 90.600406][T11561] RDX: 0000000000000000 RSI: 0000000080404805 RDI: 0000000000000004 [ 90.608383][T11561] RBP: 00000000006d0018 R08: 0000f8ff00000000 R09: 00000000004002e0 [ 90.616355][T11561] R10: 000000000000ffff R11: 0000000000000246 R12: 00000000004028c0 [ 90.624311][T11561] R13: 0000000000402950 R14: 0000000000000000 R15: 0000000000000000 [ 90.632285][T11561] [ 90.634617][T11561] Uninit was created at: [ 90.638865][T11561] kmsan_internal_poison_shadow+0x58/0xb0 [ 90.644566][T11561] kmsan_slab_free+0x8d/0x100 [ 90.649239][T11561] kfree+0x4c1/0x2db0 [ 90.653215][T11561] hid_device_release+0x78/0x90 [ 90.658061][T11561] device_release+0xe2/0x380 [ 90.662639][T11561] kobject_put+0x38d/0x480 [ 90.667040][T11561] put_device+0x51/0x70 [ 90.671191][T11561] hid_destroy_device+0x18c/0x200 [ 90.676397][T11561] usbhid_disconnect+0x11d/0x1d0 [ 90.681328][T11561] usb_unbind_interface+0x3a2/0xdd0 [ 90.686516][T11561] device_release_driver_internal+0x911/0xd20 [ 90.692587][T11561] device_release_driver+0x4b/0x60 [ 90.697719][T11561] bus_remove_device+0x4bf/0x670 [ 90.702646][T11561] device_del+0xcd5/0x1d10 [ 90.707058][T11561] usb_disable_device+0x567/0x1150 [ 90.712175][T11561] usb_disconnect+0x51e/0xd60 [ 90.716845][T11561] hub_event+0x3fd0/0x72f0 [ 90.721256][T11561] process_one_work+0x1572/0x1ef0 [ 90.727304][T11561] worker_thread+0x189c/0x2460 [ 90.732058][T11561] kthread+0x4b5/0x4f0 [ 90.736125][T11561] ret_from_fork+0x35/0x40 [ 90.740529][T11561] ================================================================== [ 90.748578][T11561] Disabling lock debugging due to kernel taint [ 90.752543][ T3814] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 90.754726][T11561] Kernel panic - not syncing: panic_on_warn set ... [ 90.754745][T11561] CPU: 1 PID: 11561 Comm: syz-executor307 Tainted: G B 5.3.0-rc6+ #0 [ 90.754752][T11561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.754758][T11561] Call Trace: [ 90.754787][T11561] dump_stack+0x191/0x1f0 [ 90.754814][T11561] panic+0x3c9/0xc1e [ 90.754859][T11561] kmsan_report+0x2ca/0x2d0 [ 90.754896][T11561] __msan_warning+0x75/0xe0 [ 90.802789][T11562] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 90.804559][T11561] strlen+0x3b/0x90 [ 90.804585][T11561] hidraw_ioctl+0xcb8/0x11a0 [ 90.804615][T11561] ? hidraw_poll+0x360/0x360 [ 90.804631][T11561] do_vfs_ioctl+0xea8/0x2c50 [ 90.804648][T11561] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 90.804663][T11561] ? __fget_light+0x19f/0x710 [ 90.804709][T11561] ? security_file_ioctl+0x1bd/0x200 [ 90.850631][T11561] __se_sys_ioctl+0x1da/0x270 [ 90.855300][T11561] __x64_sys_ioctl+0x4a/0x70 [ 90.859880][T11561] do_syscall_64+0xbc/0xf0 [ 90.864292][T11561] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 90.870187][T11561] RIP: 0033:0x445749 [ 90.874074][T11561] Code: e8 8c e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb cc fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 90.882619][ T3814] dummy_hcd dummy_hcd.4: port status 0x00100503 has changes [ 90.893707][T11561] RSP: 002b:00007ffdd0a92418 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 90.909395][T11561] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000445749 [ 90.917442][T11561] RDX: 0000000000000000 RSI: 0000000080404805 RDI: 0000000000000004 [ 90.922614][T11562] dummy_hcd dummy_hcd.1: port status 0x00100503 has changes [ 90.925424][T11561] RBP: 00000000006d0018 R08: 0000f8ff00000000 R09: 00000000004002e0 [ 90.940657][T11561] R10: 000000000000ffff R11: 0000000000000246 R12: 00000000004028c0 [ 90.948625][T11561] R13: 0000000000402950 R14: 0000000000000000 R15: 0000000000000000 [ 90.958283][T11561] Kernel Offset: disabled [ 90.962610][T11561] Rebooting in 86400 seconds..