Warning: Permanently added '10.128.1.94' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 35.123503][ T32] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 35.372662][ T32] usb 1-1: Using ep0 maxpacket: 8 [ 35.513165][ T32] usb 1-1: config 0 has an invalid interface number: 119 but max is 0 [ 35.523599][ T32] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 35.534171][ T32] usb 1-1: config 0 has no interface number 0 [ 35.541067][ T32] usb 1-1: config 0 interface 119 altsetting 0 bulk endpoint 0xF has invalid maxpacket 8 [ 35.553136][ T32] usb 1-1: config 0 interface 119 altsetting 0 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 35.565596][ T32] usb 1-1: config 0 interface 119 altsetting 0 endpoint 0x83 has invalid maxpacket 1267, setting to 1024 [ 35.578599][ T32] usb 1-1: config 0 interface 119 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 1024 [ 35.589553][ T32] usb 1-1: config 0 interface 119 altsetting 0 has an invalid endpoint with address 0xBD, skipping [ 35.600952][ T32] usb 1-1: config 0 interface 119 altsetting 0 has a duplicate endpoint with address 0xF, skipping [ 35.612469][ T32] usb 1-1: config 0 interface 119 altsetting 0 endpoint 0x8 has an invalid bInterval 244, changing to 11 [ 35.624745][ T32] usb 1-1: config 0 interface 119 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 35.636947][ T32] usb 1-1: config 0 interface 119 altsetting 0 endpoint 0x4 has invalid maxpacket 512, setting to 64 [ 35.649689][ T32] usb 1-1: config 0 interface 119 altsetting 0 endpoint 0x2 has an invalid bInterval 31, changing to 7 [ 35.662006][ T32] usb 1-1: config 0 interface 119 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 35.675589][ T32] usb 1-1: config 0 interface 119 altsetting 0 has a duplicate endpoint with address 0x6, skipping [ 35.687366][ T32] usb 1-1: config 0 interface 119 altsetting 0 has 14 endpoint descriptors, different from the interface descriptor's value: 13 [ 35.872217][ T32] usb 1-1: New USB device found, idVendor=cace, idProduct=0300, bcdDevice=31.25 [ 35.882619][ T32] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 35.891098][ T32] usb 1-1: Product: syz [ 35.896404][ T32] usb 1-1: Manufacturer: syz [ 35.901369][ T32] usb 1-1: SerialNumber: syz [ 35.911662][ T32] usb 1-1: config 0 descriptor?? [ 35.933136][ T4381] raw-gadget gadget: fail, usb_ep_enable returned -22 executing program [ 36.102020][ T32] usb 1-1: reset high-speed USB device number 2 using dummy_hcd [ 36.581609][ T32] usb 1-1: device descriptor read/64, error -71 [ 36.941318][ T32] usb 1-1: Using ep0 maxpacket: 8 [ 37.081381][ T4389] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 37.131160][ T32] usb 1-1: driver API: 1.9.9 2016-02-15 [1-1] [ 37.138905][ T32] usb 1-1: firmware API: 1.9.6 2012-07-07 [ 37.151345][ T32] ------------[ cut here ]------------ [ 37.157537][ T32] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 37.164779][ T32] WARNING: CPU: 1 PID: 32 at drivers/usb/core/urb.c:493 usb_submit_urb+0xd27/0x1540 [ 37.174663][ T32] Modules linked in: [ 37.178715][ T32] CPU: 1 PID: 32 Comm: kworker/1:1 Not tainted 5.12.0-rc1-syzkaller #0 [ 37.187549][ T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.198851][ T32] Workqueue: events request_firmware_work_func [ 37.205868][ T32] RIP: 0010:usb_submit_urb+0xd27/0x1540 [ 37.211882][ T32] Code: 84 d4 02 00 00 e8 69 99 b8 fd 4c 89 ef e8 d1 cd 1c ff 41 89 d8 44 89 e1 4c 89 f2 48 89 c6 48 c7 c7 00 02 62 86 e8 39 e9 fa 01 <0f> 0b e9 81 f8 ff ff e8 3d 99 b8 fd 48 81 c5 30 06 00 00 e9 ad f7 [ 37.234477][ T32] RSP: 0018:ffffc900001f7bb0 EFLAGS: 00010286 [ 37.241109][ T32] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 37.250237][ T32] RDX: ffff8881008e0000 RSI: ffffffff812964e3 RDI: fffff5200003ef68 [ 37.258757][ T32] RBP: ffff888116f510a0 R08: 0000000000000001 R09: 0000000000000000 [ 37.267425][ T32] R10: ffffffff8149dffb R11: 0000000000000000 R12: 0000000000000001 executing program [ 37.276976][ T32] R13: ffff888116f500a0 R14: ffff8881057a4000 R15: ffff88810256d300 [ 37.285544][ T32] FS: 0000000000000000(0000) GS:ffff8881f6b00000(0000) knlGS:0000000000000000 [ 37.294992][ T32] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.302203][ T32] CR2: 00007fb73282f000 CR3: 0000000105642000 CR4: 00000000001506e0 [ 37.311299][ T32] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.318939][ T7] usb 1-1: USB disconnect, device number 2 [ 37.319856][ T32] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.334956][ T32] Call Trace: [ 37.338524][ T32] ? _raw_spin_unlock_irqrestore+0x28/0x40 [ 37.344699][ T32] ? trace_hardirqs_on+0x5b/0x1a0 [ 37.349789][ T32] carl9170_usb_send_rx_irq_urb+0x273/0x340 [ 37.356417][ T32] carl9170_usb_firmware_step2+0x1b9/0x290 [ 37.362587][ T32] ? carl9170_usb_resume+0x170/0x170 [ 37.368296][ T32] request_firmware_work_func+0x12c/0x230 [ 37.374457][ T32] ? request_partial_firmware_into_buf+0xa0/0xa0 [ 37.380976][ T32] ? lock_is_held_type+0x98/0x110 [ 37.386525][ T32] process_one_work+0x98d/0x1580 [ 37.391702][ T32] ? pwq_dec_nr_in_flight+0x320/0x320 [ 37.397733][ T32] ? rwlock_bug.part.0+0x90/0x90 [ 37.403213][ T32] worker_thread+0x64c/0x1120 [ 37.408675][ T32] ? __kthread_parkme+0x118/0x1d0 [ 37.414175][ T32] ? process_one_work+0x1580/0x1580 [ 37.419976][ T32] kthread+0x38c/0x460 [ 37.424414][ T32] ? _raw_spin_unlock_irq+0x1f/0x30 [ 37.430653][ T32] ? __kthread_bind_mask+0xc0/0xc0 [ 37.436210][ T32] ret_from_fork+0x1f/0x30 [ 37.440926][ T32] Kernel panic - not syncing: panic_on_warn set ... [ 37.447725][ T32] CPU: 1 PID: 32 Comm: kworker/1:1 Not tainted 5.12.0-rc1-syzkaller #0 [ 37.456828][ T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.468526][ T32] Workqueue: events request_firmware_work_func [ 37.475043][ T32] Call Trace: [ 37.478829][ T32] dump_stack+0xfa/0x151 [ 37.483258][ T32] panic+0x306/0x73d [ 37.487670][ T32] ? __warn_printk+0xf3/0xf3 [ 37.492490][ T32] ? __warn.cold+0x1a/0x44 [ 37.497544][ T32] ? usb_submit_urb+0xd27/0x1540 [ 37.502867][ T32] __warn.cold+0x35/0x44 [ 37.507390][ T32] ? irq_work_queue+0x44/0x50 [ 37.512308][ T32] ? usb_submit_urb+0xd27/0x1540 [ 37.517997][ T32] report_bug+0x1bd/0x210 [ 37.523560][ T32] handle_bug+0x3c/0x60 [ 37.528303][ T32] exc_invalid_op+0x14/0x40 [ 37.534103][ T32] asm_exc_invalid_op+0x12/0x20 [ 37.539778][ T32] RIP: 0010:usb_submit_urb+0xd27/0x1540 [ 37.546630][ T32] Code: 84 d4 02 00 00 e8 69 99 b8 fd 4c 89 ef e8 d1 cd 1c ff 41 89 d8 44 89 e1 4c 89 f2 48 89 c6 48 c7 c7 00 02 62 86 e8 39 e9 fa 01 <0f> 0b e9 81 f8 ff ff e8 3d 99 b8 fd 48 81 c5 30 06 00 00 e9 ad f7 [ 37.569832][ T32] RSP: 0018:ffffc900001f7bb0 EFLAGS: 00010286 [ 37.576846][ T32] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 37.585846][ T32] RDX: ffff8881008e0000 RSI: ffffffff812964e3 RDI: fffff5200003ef68 [ 37.595735][ T32] RBP: ffff888116f510a0 R08: 0000000000000001 R09: 0000000000000000 [ 37.604856][ T32] R10: ffffffff8149dffb R11: 0000000000000000 R12: 0000000000000001 [ 37.613218][ T32] R13: ffff888116f500a0 R14: ffff8881057a4000 R15: ffff88810256d300 [ 37.622473][ T32] ? __irq_work_queue_local+0xbb/0xf0 [ 37.629201][ T32] ? vprintk_func+0x93/0x140 [ 37.634552][ T32] ? _raw_spin_unlock_irqrestore+0x28/0x40 [ 37.640771][ T32] ? trace_hardirqs_on+0x5b/0x1a0 [ 37.646452][ T32] carl9170_usb_send_rx_irq_urb+0x273/0x340 [ 37.653149][ T32] carl9170_usb_firmware_step2+0x1b9/0x290 [ 37.659349][ T32] ? carl9170_usb_resume+0x170/0x170 [ 37.665095][ T32] request_firmware_work_func+0x12c/0x230 [ 37.671422][ T32] ? request_partial_firmware_into_buf+0xa0/0xa0 [ 37.678764][ T32] ? lock_is_held_type+0x98/0x110 [ 37.684832][ T32] process_one_work+0x98d/0x1580 [ 37.690201][ T32] ? pwq_dec_nr_in_flight+0x320/0x320 [ 37.697060][ T32] ? rwlock_bug.part.0+0x90/0x90 [ 37.703023][ T32] worker_thread+0x64c/0x1120 [ 37.708039][ T32] ? __kthread_parkme+0x118/0x1d0 [ 37.713623][ T32] ? process_one_work+0x1580/0x1580 [ 37.718918][ T32] kthread+0x38c/0x460 [ 37.723327][ T32] ? _raw_spin_unlock_irq+0x1f/0x30 [ 37.729354][ T32] ? __kthread_bind_mask+0xc0/0xc0 [ 37.734577][ T32] ret_from_fork+0x1f/0x30 [ 37.739485][ T32] Kernel Offset: disabled [ 37.744060][ T32] Rebooting in 86400 seconds..