Warning: Permanently added '10.128.0.222' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 34.232462][ T83] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 34.472410][ T83] usb 1-1: Using ep0 maxpacket: 16 [ 34.592500][ T83] usb 1-1: config 0 has an invalid interface number: 101 but max is 0 [ 34.601076][ T83] usb 1-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 34.611441][ T83] usb 1-1: config 0 has no interface number 0 [ 34.617545][ T83] usb 1-1: config 0 interface 101 altsetting 0 endpoint 0x8C has an invalid bInterval 255, changing to 11 [ 34.628845][ T83] usb 1-1: config 0 interface 101 altsetting 0 endpoint 0x8C has invalid maxpacket 1792, setting to 1024 [ 34.640058][ T83] usb 1-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=a5.c1 [ 34.649092][ T83] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 34.658138][ T83] usb 1-1: config 0 descriptor?? [ 34.706976][ T83] yurex 1-1:0.101: USB YUREX device now attached to Yurex #0 [ 34.722390][ C1] yurex 1-1:0.101: yurex_interrupt - unknown status received: -71 [ 34.742430][ C1] yurex 1-1:0.101: yurex_interrupt - unknown status received: -71 [ 34.762374][ C1] yurex 1-1:0.101: yurex_interrupt - unknown status received: -71 [ 34.782362][ C1] yurex 1-1:0.101: yurex_interrupt - unknown status received: -71 [ 34.802352][ C1] yurex 1-1:0.101: yurex_interrupt - unknown status received: -71 [ 34.822365][ C1] yurex 1-1:0.101: yurex_interrupt - unknown status received: -71 [ 34.842344][ C1] yurex 1-1:0.101: yurex_interrupt - unknown status received: -71 [ 34.862345][ C1] yurex 1-1:0.101: yurex_interrupt - unknown status received: -71 [ 34.882334][ C1] yurex 1-1:0.101: yurex_interrupt - unknown status received: -71 [ 34.902355][ C1] yurex 1-1:0.101: yurex_interrupt - unknown status received: -71 [ 34.910474][ T1716] ------------[ cut here ]------------ [ 34.916025][ T1716] do not call blocking ops when !TASK_RUNNING; state=1 set at [<000000003df2d3be>] prepare_to_wait+0xb1/0x2b0 [ 34.927677][ C1] yurex 1-1:0.101: yurex_interrupt - unknown status received: -71 [ 34.935560][ T1716] WARNING: CPU: 1 PID: 1716 at kernel/sched/core.c:6744 __might_sleep+0x135/0x190 [ 34.944733][ T1716] Kernel panic - not syncing: panic_on_warn set ... [ 34.951295][ T1716] CPU: 1 PID: 1716 Comm: syz-executor368 Not tainted 5.3.0+ #0 [ 34.958808][ T1716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.968836][ T1716] Call Trace: [ 34.972103][ T1716] dump_stack+0xca/0x13e [ 34.976321][ T1716] ? __might_sleep+0xc0/0x190 [ 34.980968][ T1716] panic+0x2a3/0x6da [ 34.984836][ T1716] ? add_taint.cold+0x16/0x16 [ 34.989487][ T1716] ? __probe_kernel_read+0x188/0x1d0 [ 34.994778][ T1716] ? __warn.cold+0x5/0x4a [ 34.999088][ T1716] ? __warn+0xe3/0x1e0 [ 35.003147][ T1716] ? __might_sleep+0x135/0x190 [ 35.007882][ T1716] __warn.cold+0x20/0x4a [ 35.012098][ T1716] ? __might_sleep+0x135/0x190 [ 35.016834][ T1716] report_bug+0x262/0x2a0 [ 35.021142][ T1716] do_error_trap+0x12b/0x1e0 [ 35.025704][ T1716] ? __might_sleep+0x135/0x190 [ 35.030442][ T1716] do_invalid_op+0x32/0x40 [ 35.034832][ T1716] ? __might_sleep+0x135/0x190 [ 35.039566][ T1716] invalid_op+0x23/0x30 [ 35.043693][ T1716] RIP: 0010:__might_sleep+0x135/0x190 [ 35.049044][ T1716] Code: 65 48 8b 1c 25 00 ef 01 00 48 8d 7b 10 48 89 fe 48 c1 ee 03 80 3c 06 00 75 2b 48 8b 73 10 48 c7 c7 80 5c c6 85 e8 40 24 f6 ff <0f> 0b e9 46 ff ff ff e8 4f 4f 47 00 e9 29 ff ff ff e8 45 4f 47 00 [ 35.069460][ T1716] RSP: 0018:ffff8881c7737a30 EFLAGS: 00010282 [ 35.075504][ T1716] RAX: 0000000000000000 RBX: ffff8881d409b000 RCX: 0000000000000000 [ 35.083457][ T1716] RDX: 0000000000000000 RSI: ffffffff8128d9ad RDI: ffffed1038ee6f38 [ 35.091404][ T1716] RBP: ffffffff86a76149 R08: ffff8881d409b000 R09: fffffbfff11b35b5 [ 35.099354][ T1716] R10: fffffbfff11b35b4 R11: ffffffff88d9ada7 R12: 00000000000001f5 [ 35.107302][ T1716] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000cc0 [ 35.115254][ T1716] ? vprintk_func+0x7d/0x113 [ 35.119829][ T1716] kmem_cache_alloc_trace+0x233/0x2f0 [ 35.125173][ T1716] ? dummy_urb_enqueue+0x7c/0x890 [ 35.130169][ T1716] dummy_urb_enqueue+0x7c/0x890 [ 35.134994][ T1716] ? usb_hcd_map_urb_for_dma+0x5e0/0x1430 [ 35.140684][ T1716] usb_hcd_submit_urb+0x2aa/0x1ee0 [ 35.145780][ T1716] ? find_held_lock+0x2d/0x110 [ 35.150525][ T1716] ? prepare_to_wait+0x121/0x2b0 [ 35.155433][ T1716] ? usb_create_hcd+0x30/0x30 [ 35.160085][ T1716] ? mark_lock+0xbc/0x1160 [ 35.164474][ T1716] ? mark_held_locks+0x9f/0xe0 [ 35.169211][ T1716] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 35.174995][ T1716] ? lockdep_hardirqs_on+0x379/0x580 [ 35.180251][ T1716] usb_submit_urb+0x6e5/0x13b0 [ 35.184987][ T1716] ? add_wait_queue_exclusive+0x160/0x180 [ 35.190680][ T1716] yurex_write+0x3b2/0x710 [ 35.195078][ T1716] ? yurex_control_callback+0x60/0x60 [ 35.200420][ T1716] ? finish_wait+0x260/0x260 [ 35.204985][ T1716] ? putname+0xe1/0x120 [ 35.209113][ T1716] ? putname+0xe1/0x120 [ 35.213253][ T1716] ? putname+0xe1/0x120 [ 35.217401][ T1716] ? rcu_read_lock_bh_held+0x90/0xb0 [ 35.222656][ T1716] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 35.227915][ T1716] ? security_file_permission+0x8a/0x370 [ 35.233527][ T1716] ? yurex_control_callback+0x60/0x60 [ 35.238874][ T1716] __vfs_write+0x76/0x100 [ 35.243174][ T1716] vfs_write+0x262/0x5c0 [ 35.247387][ T1716] ksys_write+0x127/0x250 [ 35.251685][ T1716] ? __ia32_sys_read+0xb0/0xb0 [ 35.256420][ T1716] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 35.261503][ T1716] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 35.267194][ T1716] do_syscall_64+0xb7/0x580 [ 35.271691][ T1716] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 35.277556][ T1716] RIP: 0033:0x4407e9 [ 35.281434][ T1716] Code: e8 bc af 02 00 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 fb 13 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 35.301010][ T1716] RSP: 002b:00007ffcff8bd388 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 35.309391][ T1716] RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 00000000004407e9 [ 35.317343][ T1716] RDX: 00000000000000a6 RSI: 0000000020000000 RDI: 0000000000000004 [ 35.325290][ T1716] RBP: 00000000006cb018 R08: 000000000000000f R09: 00000000004002c8 [ 35.333234][ T1716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000402070 [ 35.341179][ T1716] R13: 0000000000402100 R14: 0000000000000000 R15: 0000000000000000 [ 35.349921][ T1716] Kernel Offset: disabled [ 35.354258][ T1716] Rebooting in 86400 seconds..