usb 4-1: SerialNumber: syz usb 4-1: config 0 descriptor?? gl620a 4-1:0.0 usb0: register 'gl620a' at usb-dummy_hcd.3-1, Genesys GeneLink, 02:21:9f:fa:60:e2 ------------[ cut here ]------------ usb 4-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 0 PID: 141 at drivers/usb/core/urb.c:502 usb_submit_urb+0xed2/0x18a0 drivers/usb/core/urb.c:502 Modules linked in: CPU: 0 PID: 141 Comm: kworker/0:2 Not tainted 5.17.0-next-20220330-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: mld mld_ifc_work RIP: 0010:usb_submit_urb+0xed2/0x18a0 drivers/usb/core/urb.c:502 Code: 7c 24 18 e8 30 ea 01 fc 48 8b 7c 24 18 e8 36 e4 05 ff 41 89 d8 44 89 e1 4c 89 ea 48 89 c6 48 c7 c7 80 a8 6b 8a e8 de 61 a3 03 <0f> 0b e9 58 f8 ff ff e8 02 ea 01 fc 48 81 c5 48 06 00 00 e9 84 f7 RSP: 0018:ffffc900020ef530 EFLAGS: 00010082 RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 RDX: ffff8880198c3a80 RSI: ffffffff815fc9f8 RDI: fffff5200041de98 RBP: ffff888019d53c80 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff815f73ce R11: 0000000000000000 R12: 0000000000000003 R13: ffff888032af4a50 R14: 0000000000000003 R15: ffff88807f7f0000 FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffc1ca50fc8 CR3: 000000002a2cb000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: usbnet_start_xmit+0x5ec/0x1f70 drivers/net/usb/usbnet.c:1460 __netdev_start_xmit include/linux/netdevice.h:4778 [inline] netdev_start_xmit include/linux/netdevice.h:4792 [inline] xmit_one net/core/dev.c:3532 [inline] dev_hard_start_xmit+0x1eb/0x920 net/core/dev.c:3548 sch_direct_xmit+0x19f/0xbe0 net/sched/sch_generic.c:342 __dev_xmit_skb net/core/dev.c:3759 [inline] __dev_queue_xmit+0x153b/0x39c0 net/core/dev.c:4141 neigh_resolve_output net/core/neighbour.c:1528 [inline] neigh_resolve_output+0x50e/0x830 net/core/neighbour.c:1508 neigh_output include/net/neighbour.h:549 [inline] ip6_finish_output2+0x56e/0x1500 net/ipv6/ip6_output.c:126 __ip6_finish_output net/ipv6/ip6_output.c:191 [inline] __ip6_finish_output+0x61e/0xe90 net/ipv6/ip6_output.c:170 ip6_finish_output+0x32/0x280 net/ipv6/ip6_output.c:201 NF_HOOK_COND include/linux/netfilter.h:296 [inline] ip6_output+0x1e4/0x530 net/ipv6/ip6_output.c:224 dst_output include/net/dst.h:451 [inline] NF_HOOK include/linux/netfilter.h:307 [inline] NF_HOOK include/linux/netfilter.h:301 [inline] mld_sendpack+0x99e/0xe40 net/ipv6/mcast.c:1818 mld_send_cr net/ipv6/mcast.c:2119 [inline] mld_ifc_work+0x71c/0xdc0 net/ipv6/mcast.c:2651 process_one_work+0x996/0x1610 kernel/workqueue.c:2289 worker_thread+0x665/0x1080 kernel/workqueue.c:2436 kthread+0x2e9/0x3a0 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:298