DUID 00:04:53:46:a9:9d:03:7a:46:b2:48:ff:4a:ea:3f:46:f2:43 forked to background, child pid 3174 [ 27.203822][ T3175] 8021q: adding VLAN 0 to HW filter on device bond0 [ 27.219454][ T3175] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.123' (ECDSA) to the list of known hosts. syzkaller login: [ 50.524325][ T14] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 50.764296][ T14] usb 1-1: Using ep0 maxpacket: 16 [ 50.884463][ T14] usb 1-1: config 0 has an invalid interface number: 138 but max is 1 [ 50.892835][ T14] usb 1-1: config 0 has no interface number 1 [ 50.898993][ T14] usb 1-1: config 0 interface 138 altsetting 9 has an invalid endpoint with address 0x0, skipping [ 50.909621][ T14] usb 1-1: config 0 interface 138 has no altsetting 0 [ 51.074444][ T14] usb 1-1: New USB device found, idVendor=11ba, idProduct=1003, bcdDevice=3b.05 [ 51.083481][ T14] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 51.091501][ T14] usb 1-1: Product: syz [ 51.095726][ T14] usb 1-1: Manufacturer: syz [ 51.100311][ T14] usb 1-1: SerialNumber: syz [ 51.109551][ T14] usb 1-1: config 0 descriptor?? [ 51.166752][ T14] pvrusb2: Hardware description: OnAir Creator Hybrid USB tuner [ 51.174851][ T14] usb 1-1: selecting invalid altsetting 0 [ 51.184098][ T14] pvrusb2: Hardware description: OnAir Creator Hybrid USB tuner [ 51.392695][ T1959] pvrusb2: Invalid read control endpoint [ 51.398766][ T1959] ------------[ cut here ]------------ [ 51.404334][ T1959] URB ffff888015cfc400 submitted while active [ 51.410699][ T1959] WARNING: CPU: 1 PID: 1959 at drivers/usb/core/urb.c:378 usb_submit_urb+0x14e2/0x18a0 [ 51.420465][ T1959] Modules linked in: [ 51.424414][ T1959] CPU: 1 PID: 1959 Comm: pvrusb2-context Not tainted 5.18.0-rc1-next-20220408-syzkaller #0 [ 51.434465][ T1959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.444548][ T1959] RIP: 0010:usb_submit_urb+0x14e2/0x18a0 [ 51.450182][ T1959] Code: 89 de e8 71 03 ff fb 84 db 0f 85 a9 f3 ff ff e8 84 ff fe fb 4c 89 fe 48 c7 c7 60 22 6c 8a c6 05 cb cd 27 08 01 e8 03 b9 a3 03 <0f> 0b e9 87 f3 ff ff 41 be ed ff ff ff e9 7c f3 ff ff e8 57 ff fe [ 51.469944][ T1959] RSP: 0018:ffffc90006566f78 EFLAGS: 00010282 [ 51.476312][ T1959] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 51.484791][ T1959] RDX: ffff888020219d40 RSI: ffffffff8160a278 RDI: fffff52000cacde1 [ 51.492771][ T1959] RBP: 00000000c0008200 R08: 0000000000000000 R09: 0000000000000000 [ 51.500888][ T1959] R10: ffffffff81604c4e R11: 0000000000000000 R12: ffff888078b66000 [ 51.508917][ T1959] R13: 0000000000000005 R14: 00000000fffffff0 R15: ffff888015cfc400 [ 51.516981][ T1959] FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 51.525996][ T1959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.532591][ T1959] CR2: 00007fb0401a2300 CR3: 0000000024772000 CR4: 00000000003506f0 [ 51.540603][ T1959] DR0: 0000