------------[ cut here ]------------ usb 5-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 0 PID: 8740 at drivers/usb/core/urb.c:503 usb_submit_urb+0xe4b/0x1730 drivers/usb/core/urb.c:503 Modules linked in: CPU: 0 UID: 0 PID: 8740 Comm: kworker/0:0 Not tainted 6.14.0-rc3-syzkaller-00022-gf8da37e46253 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 Workqueue: mld mld_ifc_work RIP: 0010:usb_submit_urb+0xe4b/0x1730 drivers/usb/core/urb.c:503 Code: 84 3c 02 00 00 e8 15 94 ee fc 4c 89 ef e8 ad cb d4 fe 45 89 e0 89 e9 4c 89 f2 48 89 c6 48 c7 c7 00 53 a2 87 e8 a6 a9 b2 fc 90 <0f> 0b 90 90 e9 e9 f8 ff ff e8 e7 93 ee fc 49 81 c4 b8 05 00 00 e9 RSP: 0000:ffffc900140e71c0 EFLAGS: 00010086 RAX: 0000000000000000 RBX: ffff88811402b900 RCX: ffffffff813f4dd9 RDX: ffff88810c771d40 RSI: ffffffff813f4de6 RDI: 0000000000000001 RBP: 0000000000000003 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 000000000018a810 R12: 0000000000000001 R13: ffff8881141b40a8 R14: ffff888105aa90e0 R15: ffff88811402b97c FS: 0000000000000000(0000) GS:ffff8881f5800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f5a2890b4d3 CR3: 000000011a970000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: usbnet_start_xmit+0x6be/0x2780 drivers/net/usb/usbnet.c:1467 __netdev_start_xmit include/linux/netdevice.h:5150 [inline] netdev_start_xmit include/linux/netdevice.h:5159 [inline] xmit_one net/core/dev.c:3735 [inline] dev_hard_start_xmit+0x9a/0x7b0 net/core/dev.c:3751 sch_direct_xmit+0x190/0x840 net/sched/sch_generic.c:343 __dev_xmit_skb net/core/dev.c:3974 [inline] __dev_queue_xmit+0x13d3/0x43e0 net/core/dev.c:4550 dev_queue_xmit include/linux/netdevice.h:3311 [inline] neigh_resolve_output net/core/neighbour.c:1514 [inline] neigh_resolve_output+0x538/0x940 net/core/neighbour.c:1494 neigh_output include/net/neighbour.h:539 [inline] ip6_finish_output2+0xa7c/0x22c0 net/ipv6/ip6_output.c:141 __ip6_finish_output+0x3d8/0xf20 net/ipv6/ip6_output.c:215 ip6_finish_output net/ipv6/ip6_output.c:226 [inline] NF_HOOK_COND include/linux/netfilter.h:303 [inline] ip6_output+0x247/0x8d0 net/ipv6/ip6_output.c:247 dst_output include/net/dst.h:459 [inline] NF_HOOK.constprop.0+0x118/0x8b0 include/linux/netfilter.h:314 mld_sendpack+0x6e6/0xd20 net/ipv6/mcast.c:1868 mld_send_cr net/ipv6/mcast.c:2169 [inline] mld_ifc_work+0x740/0xca0 net/ipv6/mcast.c:2702 process_one_work+0x9c5/0x1ba0 kernel/workqueue.c:3236 process_scheduled_works kernel/workqueue.c:3317 [inline] worker_thread+0x6c8/0xf00 kernel/workqueue.c:3398 kthread+0x3af/0x750 kernel/kthread.c:464 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244