Warning: Permanently added '10.128.0.109' (ED25519) to the list of known hosts. executing program [ 69.271936][ T21] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 69.632034][ T21] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 69.643037][ T21] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 69.654081][ T21] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x89 has an invalid bInterval 229, changing to 11 [ 69.666437][ T21] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid maxpacket 17664, setting to 1024 [ 69.752046][ T21] usb 1-1: New USB device found, idVendor=2040, idProduct=2000, bcdDevice=65.72 [ 69.762342][ T21] usb 1-1: New USB device strings: Mfr=151, Product=0, SerialNumber=0 [ 69.772871][ T21] usb 1-1: Manufacturer: syz [ 69.782453][ T21] usb 1-1: config 0 descriptor?? [ 69.803553][ T4175] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 69.825288][ T21] smsusb:smsusb_probe: board id=9, interface number 0 [ 69.874240][ T21] smsusb:siano_media_device_register: media controller created [ 69.884112][ T21] ------------[ cut here ]------------ [ 69.890482][ T21] usb 1-1: BOGUS urb xfer, pipe 3 != type 1 [ 69.897442][ T21] WARNING: CPU: 1 PID: 21 at drivers/usb/core/urb.c:503 usb_submit_urb+0xc81/0x1980 [ 69.909038][ T21] Modules linked in: [ 69.913840][ T21] CPU: 1 PID: 21 Comm: kworker/1:0 Not tainted 5.15.182-syzkaller #0 [ 69.923462][ T21] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 69.937915][ T21] Workqueue: usb_hub_wq hub_event [ 69.944093][ T21] RIP: 0010:usb_submit_urb+0xc81/0x1980 [ 69.951454][ T21] Code: 8a 4c 89 f0 48 c1 e8 03 42 0f b6 04 28 84 c0 0f 85 09 09 00 00 45 8b 06 48 c7 c7 40 60 a4 8a 48 89 ee 4c 89 e2 e8 2f 91 c7 03 <0f> 0b 44 8b 64 24 3c 8b 6c 24 30 44 0f b6 74 24 08 4c 89 f7 48 c7 [ 69.977258][ T21] RSP: 0018:ffffc90000db6bc0 EFLAGS: 00010246 [ 69.984731][ T21] RAX: 1754bbf64112cd00 RBX: ffff8880792ec030 RCX: ffff88813fe69dc0 [ 69.995147][ T21] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 70.005337][ T21] RBP: ffffffff8aa4c9c0 R08: dffffc0000000000 R09: fffff520001b6cdd [ 70.015706][ T21] R10: fffff520001b6cdd R11: 1ffff920001b6cdc R12: ffff888024eaa438 [ 70.024922][ T21] R13: dffffc0000000000 R14: ffffffff8aa45e2c R15: ffff88807e6a10f8 [ 70.034033][ T21] FS: 0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 70.043838][ T21] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.050969][ T21] CR2: 00007ffc87d8fc48 CR3: 000000002a910000 CR4: 00000000003506e0 [ 70.061180][ T21] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 70.071477][ T21] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 70.080239][ T21] Call Trace: [ 70.084311][ T21] [ 70.087622][ T21] smsusb_start_streaming+0x2d4/0x540 [ 70.093390][ T21] smsusb_probe+0x1607/0x1d10 [ 70.099033][ T21] ? lme_coldreset+0xd0/0xd0 [ 70.104324][ T21] ? smsusb1_detectmode+0x260/0x260 [ 70.110346][ T21] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 70.119109][ T21] ? pm_runtime_enable+0x115/0x300 [ 7