DUID 00:04:d6:b0:09:ff:72:32:c6:5d:c0:56:b1:2d:70:06:fa:56 forked to background, child pid 3174 [ 26.003655][ T3175] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.022634][ T3175] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.60' (ECDSA) to the list of known hosts. syzkaller login: [ 41.622368][ T3260] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 41.862328][ T3260] usb 1-1: Using ep0 maxpacket: 16 [ 41.982524][ T3260] usb 1-1: config 0 has an invalid interface number: 138 but max is 1 [ 41.990839][ T3260] usb 1-1: config 0 has no interface number 1 [ 41.997182][ T3260] usb 1-1: config 0 interface 138 altsetting 9 has an invalid endpoint with address 0x0, skipping [ 42.008466][ T3260] usb 1-1: config 0 interface 138 has no altsetting 0 [ 42.172460][ T3260] usb 1-1: New USB device found, idVendor=11ba, idProduct=1003, bcdDevice=3b.05 [ 42.181496][ T3260] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.189716][ T3260] usb 1-1: Product: syz [ 42.194057][ T3260] usb 1-1: Manufacturer: syz [ 42.198737][ T3260] usb 1-1: SerialNumber: syz [ 42.208387][ T3260] usb 1-1: config 0 descriptor?? [ 42.254721][ T3260] pvrusb2: Hardware description: OnAir Creator Hybrid USB tuner [ 42.262803][ T3260] usb 1-1: selecting invalid altsetting 0 [ 42.271746][ T3260] pvrusb2: Hardware description: OnAir Creator Hybrid USB tuner [ 42.490381][ T1959] pvrusb2: Invalid read control endpoint [ 42.496296][ T1959] ------------[ cut here ]------------ [ 42.501743][ T1959] URB ffff888016182d00 submitted while active [ 42.508242][ T1959] WARNING: CPU: 1 PID: 1959 at drivers/usb/core/urb.c:378 usb_submit_urb+0x1116/0x1920 [ 42.517938][ T1959] Modules linked in: [ 42.521821][ T1959] CPU: 1 PID: 1959 Comm: pvrusb2-context Not tainted 5.18.0-rc1-syzkaller-00350-g1862a69c9174 #0 [ 42.532421][ T1959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.542580][ T1959] RIP: 0010:usb_submit_urb+0x1116/0x1920 [ 42.548201][ T1959] Code: 00 41 8b 06 89 44 24 10 e9 a5 f8 ff ff e8 e2 6e 92 fb c6 05 f3 60 d9 07 01 48 c7 c7 00 ac 0f 8b 4c 89 ee 31 c0 e8 3a 04 5c fb <0f> 0b e9 62 ef ff ff e8 be 6e 92 fb eb 2d e8 b7 6e 92 fb 44 8b 74 [ 42.567913][ T1959] RSP: 0018:ffffc90006006990 EFLAGS: 00010246 [ 42.574326][ T1959] RAX: 0e7cfb318a94de00 RBX: 0000000000000000 RCX: ffff888020bd0000 [ 42.582387][ T1959] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 42.590361][ T1959] RBP: ffff888016182d08 R08: ffffffff816acdc2 R09: fffff52000c00c85 [ 42.598413][ T1959] R10: fffff52000c00c85 R11: 1ffff92000c00c84 R12: 0000000000000cc0 [ 42.606451][ T1959] R13: ffff888016182d00 R14: dffffc0000000000 R15: ffff8880789b5660 [ 42.614470][ T1959] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 42.623439][ T1959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.630004][ T1959] CR2: 00005559f1a86258 CR3: 000000001e8f6000 CR4: 00000000003506e0 [ 42.638027][ T1959] DR0: 0000000