[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.60' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 49.400130][ T35] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 49.760407][ T35] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 49.771560][ T35] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 49.781476][ T35] usb 1-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.40 [ 49.790622][ T35] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.806999][ T35] usb 1-1: config 0 descriptor?? [ 50.297394][ T35] cm6533_jd 0003:0D8C:0022.0001: No inputs registered, leaving [ 50.315026][ T35] cm6533_jd 0003:0D8C:0022.0001: hiddev0,hidraw0: USB HID v0.00 Device [HID 0d8c:0022] on usb-dummy_hcd.0-1/input0 [ 50.560174][ T8430] ------------[ cut here ]------------ [ 50.565945][ T8430] usb 1-1: BOGUS control dir, pipe 80000280 doesn't match bRequestType a1 [ 50.574897][ T8430] WARNING: CPU: 1 PID: 8430 at drivers/usb/core/urb.c:412 usb_submit_urb+0x13a5/0x1970 [ 50.584819][ T8430] Modules linked in: [ 50.588714][ T8430] CPU: 1 PID: 8430 Comm: syz-executor131 Not tainted 5.14.0-rc7-syzkaller #0 [ 50.597552][ T8430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.607678][ T8430] RIP: 0010:usb_submit_urb+0x13a5/0x1970 [ 50.613313][ T8430] Code: 4c 24 38 8a 04 01 84 c0 0f 85 ad 05 00 00 45 0f b6 06 48 c7 c7 c0 dd e2 8a 48 8b 74 24 20 4c 89 e2 89 d9 31 c0 e8 9b e0 7f fb <0f> 0b e9 0b f0 ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c a8 ed ff [ 50.632901][ T8430] RSP: 0018:ffffc9000178faf8 EFLAGS: 00010046 [ 50.639045][ T8430] RAX: 157bf76a6417e200 RBX: 0000000080000280 RCX: ffff888031753880 [ 50.647120][ T8430] RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000 [ 50.655097][ T8430] RBP: 0000000000000000 R08: ffffffff81664f72 R09: ffffed10173a3f2c [ 50.663070][ T8430] R10: ffffed10173a3f2c R11: 0000000000000000 R12: ffff888021afd348 [ 50.671029][ T8430] R13: ffff88801fbbf400 R14: ffff888019695be0 R15: ffff88801eac10a8 [ 50.678999][ T8430] FS: 0000000001f8f300(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 50.687926][ T8430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.694502][ T8430] CR2: 000055e5b32ad160 CR3: 0000000012f99000 CR4: 00000000001506e0 [ 50.702472][ T8430] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.710459][ T8430] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.718458][ T8430] Call Trace: [ 50.722623][ T8430] hid_submit_ctrl+0x6c6/0xc90 [ 50.727740][ T8430] usbhid_restart_ctrl_queue+0x209/0x340 [ 50.733721][ T8430] usbhid_submit_report+0x538/0xa10 [ 50.738923][ T8430] usbhid_init_reports+0x80/0x280 [ 50.743947][ T8430] hiddev_ioctl+0x971/0x28d0 [ 50.748582][ T8430] ? memset+0x1f/0x40 [ 50.752602][ T8430] ? smack_file_ioctl+0x284/0x390 [ 50.757699][ T8430] ? hiddev_poll+0x1c0/0x1c0 [ 50.762279][ T8430] ? smack_file_alloc_security+0xd0/0xd0 [ 50.767915][ T8430] ? print_irqtrace_events+0x220/0x220 [ 50.773374][ T8430] ? vtime_user_exit+0x2b2/0x3e0 [ 50.778296][ T8430] ? bpf_lsm_file_ioctl+0x5/0x10 [ 50.784254][ T8430] ? security_file_ioctl+0x9d/0xb0 [ 50.789349][ T8430] ? hiddev_poll+0x1c0/0x1c0 [ 50.793918][ T8430] __se_sys_ioctl+0xfb/0x170 [ 50.798493][ T8430] do_syscall_64+0x3d/0xb0 [ 50.802904][ T8430] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 50.808898][ T8430] RIP: 0033:0x444619 [ 50.812784][ T8430] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 21 14 00 00 90 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 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 50.832378][ T8430] RSP: 002b:00007ffe7356dbd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.840777][ T8430] RAX: ffffffffffffffda RBX: 00000000004004a0 RCX: 0000000000444619 [ 50.848731][ T8430] RDX: 0000000000000000 RSI: 0000000000004805 RDI: 0000000000000004 [ 50.856694][ T8430] RBP: 0000000000403ea0 R08: 0000000000000001 R09: 00000000004004a0 [ 50.864651][ T8430] R10: 000000000000001f R11: 0000000000000246 R12: 0000000000403f30 [ 50.872788][ T8430] R13: 0000000000000000 R14: 00000000004b2018 R15: 00000000004004a0 [ 50.880756][ T8430] Kernel panic - not syncing: panic_on_warn set ... [ 50.887335][ T8430] CPU: 1 PID: 8430 Comm: syz-executor131 Not tainted 5.14.0-rc7-syzkaller #0 [ 50.896422][ T8430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.906728][ T8430] Call Trace: [ 50.909993][ T8430] dump_stack_lvl+0x1ae/0x29f [ 50.914656][ T8430] ? show_regs_print_info+0x12/0x12 [ 50.919850][ T8430] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 50.925656][ T8430] panic+0x2e1/0x850 [ 50.929603][ T8430] ? __warn+0x13e/0x270 [ 50.933753][ T8430] ? nmi_panic+0x90/0x90 [ 50.937992][ T8430] __warn+0x26a/0x270 [ 50.941969][ T8430] ? usb_submit_urb+0x13a5/0x1970 [ 50.947075][ T8430] ? usb_submit_urb+0x13a5/0x1970 [ 50.952083][ T8430] report_bug+0x1b1/0x2e0 [ 50.956410][ T8430] handle_bug+0x3d/0x70 [ 50.960566][ T8430] exc_invalid_op+0x16/0x40 [ 50.965053][ T8430] asm_exc_invalid_op+0x12/0x20 [ 50.969888][ T8430] RIP: 0010:usb_submit_urb+0x13a5/0x1970 [ 50.975534][ T8430] Code: 4c 24 38 8a 04 01 84 c0 0f 85 ad 05 00 00 45 0f b6 06 48 c7 c7 c0 dd e2 8a 48 8b 74 24 20 4c 89 e2 89 d9 31 c0 e8 9b e0 7f fb <0f> 0b e9 0b f0 ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c a8 ed ff [ 50.995145][ T8430] RSP: 0018:ffffc9000178faf8 EFLAGS: 00010046 [ 51.001228][ T8430] RAX: 157bf76a6417e200 RBX: 0000000080000280 RCX: ffff888031753880 [ 51.009186][ T8430] RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000 [ 51.017265][ T8430] RBP: 0000000000000000 R08: ffffffff81664f72 R09: ffffed10173a3f2c [ 51.025228][ T8430] R10: ffffed10173a3f2c R11: 0000000000000000 R12: ffff888021afd348 [ 51.033185][ T8430] R13: ffff88801fbbf400 R14: ffff888019695be0 R15: ffff88801eac10a8 [ 51.041159][ T8430] ? wake_up_klogd+0xb2/0xf0 [ 51.045905][ T8430] ? usb_submit_urb+0x13a5/0x1970 [ 51.050933][ T8430] hid_submit_ctrl+0x6c6/0xc90 [ 51.055686][ T8430] usbhid_restart_ctrl_queue+0x209/0x340 [ 51.061463][ T8430] usbhid_submit_report+0x538/0xa10 [ 51.066681][ T8430] usbhid_init_reports+0x80/0x280 [ 51.071755][ T8430] hiddev_ioctl+0x971/0x28d0 [ 51.076371][ T8430] ? memset+0x1f/0x40 [ 51.080336][ T8430] ? smack_file_ioctl+0x284/0x390 [ 51.085340][ T8430] ? hiddev_poll+0x1c0/0x1c0 [ 51.089912][ T8430] ? smack_file_alloc_security+0xd0/0xd0 [ 51.095532][ T8430] ? print_irqtrace_events+0x220/0x220 [ 51.101002][ T8430] ? vtime_user_exit+0x2b2/0x3e0 [ 51.105925][ T8430] ? bpf_lsm_file_ioctl+0x5/0x10 [ 51.110848][ T8430] ? security_file_ioctl+0x9d/0xb0 [ 51.115946][ T8430] ? hiddev_poll+0x1c0/0x1c0 [ 51.120523][ T8430] __se_sys_ioctl+0xfb/0x170 [ 51.125113][ T8430] do_syscall_64+0x3d/0xb0 [ 51.129520][ T8430] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 51.135588][ T8430] RIP: 0033:0x444619 [ 51.139470][ T8430] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 21 14 00 00 90 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 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 51.159366][ T8430] RSP: 002b:00007ffe7356dbd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 51.167767][ T8430] RAX: ffffffffffffffda RBX: 00000000004004a0 RCX: 0000000000444619 [ 51.175739][ T8430] RDX: 0000000000000000 RSI: 0000000000004805 RDI: 0000000000000004 [ 51.183710][ T8430] RBP: 0000000000403ea0 R08: 0000000000000001 R09: 00000000004004a0 [ 51.191691][ T8430] R10: 000000000000001f R11: 0000000000000246 R12: 0000000000403f30 [ 51.199737][ T8430] R13: 0000000000000000 R14: 00000000004b2018 R15: 00000000004004a0 [ 51.209662][ T8430] Kernel Offset: disabled [ 51.214075][ T8430] Rebooting in 86400 seconds..