------------[ cut here ]------------ usb 3-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 1 PID: 4939 at drivers/usb/core/urb.c:503 usb_submit_urb+0xe4b/0x1730 drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 4939 Comm: kworker/1:5 Not tainted 6.12.0-rc3-syzkaller-00029-g64f3b5a6bc49 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 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 f5 9f f6 fc 4c 89 ef e8 ad 4d d6 fe 45 89 e0 89 e9 4c 89 f2 48 89 c6 48 c7 c7 60 15 a1 87 e8 06 6f bb fc 90 <0f> 0b 90 90 e9 e9 f8 ff ff e8 c7 9f f6 fc 49 81 c4 b8 05 00 00 e9 RSP: 0018:ffffc90001e8f238 EFLAGS: 00010086 RAX: 0000000000000000 RBX: ffff888112cc9600 RCX: ffffffff811aafe9 RDX: ffff88811eaad7c0 RSI: ffffffff811aaff6 RDI: 0000000000000001 RBP: 0000000000000003 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 000000000023c0e0 R12: 0000000000000001 R13: ffff8881313290a8 R14: ffff88811ccc1620 R15: ffff888112cc967c FS: 0000000000000000(0000) GS:ffff8881f5900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f3b84c64fe0 CR3: 0000000120ca0000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: usbnet_start_xmit+0x6ba/0x2620 drivers/net/usb/usbnet.c:1467 __netdev_start_xmit include/linux/netdevice.h:4916 [inline] netdev_start_xmit include/linux/netdevice.h:4925 [inline] xmit_one net/core/dev.c:3588 [inline] dev_hard_start_xmit+0x143/0x790 net/core/dev.c:3604 sch_direct_xmit+0x190/0x840 net/sched/sch_generic.c:343 __dev_xmit_skb net/core/dev.c:3821 [inline] __dev_queue_xmit+0x1364/0x4350 net/core/dev.c:4394 dev_queue_xmit include/linux/netdevice.h:3094 [inline] neigh_resolve_output net/core/neighbour.c:1565 [inline] neigh_resolve_output+0x5ba/0x950 net/core/neighbour.c:1545 neigh_output include/net/neighbour.h:542 [inline] ip6_finish_output2+0xad8/0x2440 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:450 [inline] NF_HOOK.constprop.0+0x118/0x8b0 include/linux/netfilter.h:314 mld_sendpack+0x6e6/0xd20 net/ipv6/mcast.c:1819 mld_send_cr net/ipv6/mcast.c:2120 [inline] mld_ifc_work+0x740/0xca0 net/ipv6/mcast.c:2651 process_one_work+0x9c5/0x1ba0 kernel/workqueue.c:3229 process_scheduled_works kernel/workqueue.c:3310 [inline] worker_thread+0x6c8/0xf00 kernel/workqueue.c:3391 kthread+0x2c1/0x3a0 kernel/kthread.c:389 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244