Warning: Permanently added '10.128.0.63' (ED25519) to the list of known hosts. [ 68.767609][ T923] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 69.127818][ T923] usb 1-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 69.138735][ T923] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 69.149707][ T923] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 69.317652][ T923] usb 1-1: New USB device found, idVendor=0cde, idProduct=0012, bcdDevice=1e.d6 [ 69.326702][ T923] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 69.334770][ T923] usb 1-1: Product: syz [ 69.338971][ T923] usb 1-1: Manufacturer: syz [ 69.343553][ T923] usb 1-1: SerialNumber: syz [ 69.352147][ T923] usb 1-1: config 0 descriptor?? [ 69.401614][ T923] ------------[ cut here ]------------ [ 69.407189][ T923] usb 1-1: BOGUS urb xfer, pipe 3 != type 1 [ 69.413757][ T923] WARNING: CPU: 1 PID: 923 at drivers/usb/core/urb.c:503 usb_submit_urb+0xe47/0x1730 [ 69.423303][ T923] Modules linked in: [ 69.427205][ T923] CPU: 1 PID: 923 Comm: kworker/1:2 Not tainted 6.7.0-rc3-syzkaller-00284-g815fb87b7530 #0 [ 69.437247][ T923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 69.447395][ T923] Workqueue: usb_hub_wq hub_event [ 69.452448][ T923] RIP: 0010:usb_submit_urb+0xe47/0x1730 [ 69.458062][ T923] Code: 84 3c 02 00 00 e8 b9 1c 07 fb 4c 89 ef e8 11 05 ef fe 45 89 e0 89 e9 4c 89 f2 48 89 c6 48 c7 c7 40 fc 85 8b e8 ca 42 cd fa 90 <0f> 0b 90 90 e9 ed f8 ff ff e8 8b 1c 07 fb 49 81 c4 c0 05 00 00 e9 [ 69.477773][ T923] RSP: 0018:ffffc900044a6f70 EFLAGS: 00010282 [ 69.483841][ T923] RAX: 0000000000000000 RBX: ffff888017afda00 RCX: ffffffff814db209 [ 69.491885][ T923] RDX: ffff88801d388000 RSI: ffffffff814db216 RDI: 0000000000000001 [ 69.499933][ T923] RBP: 0000000000000003 R08: 0000000000000001 R09: 0000000000000000 [ 69.507978][ T923] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 69.516392][ T923] R13: ffff88807a6d30a8 R14: ffff8880204a8528 R15: ffff888017afda7c [ 69.524459][ T923] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 69.533466][ T923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.540151][ T923] CR2: 0000560052ae7ff0 CR3: 000000007748a000 CR4: 00000000003506f0 [ 69.548164][ T923] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.556130][ T923] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.564185][ T923] Call Trace: [ 69.567508][ T923] [ 69.570433][ T923] ? show_regs+0x8f/0xa0 [ 69.574674][ T923] ? __warn+0xe6/0x390 [ 69.578817][ T923] ? __wake_up_klogd.part.0+0x99/0xf0 [ 69.584191][ T923] ? usb_submit_urb+0xe47/0x1730 [ 69.589171][ T923] ? report_bug+0x3bc/0x580 [ 69.593699][ T923] ? handle_bug+0x3d/0x70 [ 69.598142][ T923] ? exc_invalid_op+0x17/0x40 [ 69.602822][ T923] ? asm_exc_invalid_op+0x1a/0x20 [ 69.607872][ T923] ? __warn_printk+0x199/0x350 [ 69.612634][ T923] ? __warn_printk+0x1a6/0x350 [ 69.617447][ T923] ? usb_submit_urb+0xe47/0x1730 [ 69.622425][ T923] ? __kmalloc+0x40/0x90 [ 69.626712][ T923] ar5523_submit_rx_cmd+0x1f1/0x360 [ 69.632031][ T923] ? usb_alloc_coherent+0x67/0x90 [ 69.637119][ T923] ar5523_probe+0xc15/0x36a0 [ 69.641923][ T923] ? ar5523_hwconfig+0x130/0x130 [ 69.646893][ T923] ? mark_held_locks+0x9f/0xe0 [ 69.651771]