------------[ cut here ]------------ usb 2-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 1 PID: 14468 at drivers/usb/core/urb.c:502 usb_submit_urb+0xed2/0x18a0 drivers/usb/core/urb.c:502 Modules linked in: CPU: 1 PID: 14468 Comm: kworker/1:5 Not tainted 5.17.0-rc6-syzkaller-00046-g719fce7539cd #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: ipv6_addrconf addrconf_dad_work RIP: 0010:usb_submit_urb+0xed2/0x18a0 drivers/usb/core/urb.c:502 Code: 7c 24 18 e8 20 5e 0e fc 48 8b 7c 24 18 e8 d6 04 08 ff 41 89 d8 44 89 e1 4c 89 ea 48 89 c6 48 c7 c7 20 d7 4a 8a e8 fb 13 9e 03 <0f> 0b e9 58 f8 ff ff e8 f2 5d 0e fc 48 81 c5 48 06 00 00 e9 84 f7 RSP: 0018:ffffc90004e2f380 EFLAGS: 00010086 RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 RDX: ffff888076346140 RSI: ffffffff815f12d8 RDI: fffff520009c5e62 RBP: ffff88802498b780 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff815eb96e R11: 0000000000000000 R12: 0000000000000003 R13: ffff8880274f0400 R14: 0000000000000003 R15: ffff88801f36b500 FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055713d1e1368 CR3: 000000001ec59000 CR4: 00000000003506e0 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:4683 [inline] netdev_start_xmit include/linux/netdevice.h:4697 [inline] xmit_one net/core/dev.c:3473 [inline] dev_hard_start_xmit+0x1eb/0x920 net/core/dev.c:3489 sch_direct_xmit+0x19f/0xbe0 net/sched/sch_generic.c:342 __dev_xmit_skb net/core/dev.c:3700 [inline] __dev_queue_xmit+0x148f/0x3660 net/core/dev.c:4081 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/0x14f0 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+0x32/0x200 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] ndisc_send_skb+0xa99/0x17f0 net/ipv6/ndisc.c:508 ndisc_send_ns+0x3a9/0x840 net/ipv6/ndisc.c:650 addrconf_dad_work+0xc3f/0x1340 net/ipv6/addrconf.c:4153 process_one_work+0x9ac/0x1650 kernel/workqueue.c:2307 worker_thread+0x657/0x1110 kernel/workqueue.c:2454 kthread+0x2e9/0x3a0 kernel/kthread.c:377 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295