WARNING: CPU: 0 PID: 7816 at drivers/usb/core/urb.c:503 usb_submit_urb+0xde2/0x17f8 drivers/usb/core/urb.c:503
Modules linked in:
CPU: 0 PID: 7816 Comm: kworker/0:1 Not tainted 6.8.0-rc1-syzkaller-00030-ga11dd49dcb93 #0
Hardware name: riscv-virtio,qemu (DT)
Workqueue: mld mld_ifc_work
epc : usb_submit_urb+0xde2/0x17f8 drivers/usb/core/urb.c:503
 ra : usb_submit_urb+0xde2/0x17f8 drivers/usb/core/urb.c:503
epc : ffffffff8309ffe6 ra : ffffffff8309ffe6 sp : ff200000028a2e90
 gp : ffffffff8863e3c0 tp : ff60000013b0b400 t0 : 25d205c0083d2a6e
 t1 : ffebffff0f99d2e2 t2 : ff60000013b0bef8 s0 : ff200000028a2f50
 s1 : ff6000000c727990 a0 : 0000000000000005 a1 : 0000000000000000
 a2 : 0000000000000002 a3 : ffffffff800b7ac2 a4 : 0000000000000000
 a5 : 0000000000000000 a6 : 0000000000000003 a7 : ff6000007cce9713
 s2 : 000000000000000c s3 : ffffffff865c2120 s4 : ffffffff865b9a0c
 s5 : ff600000192ec540 s6 : ff600000151f6000 s7 : ff60000025414ee0
 s8 : 0000000000000003 s9 : ff6000000c7279ec s10: 1fec0000018e4f41
 s11: 0000000000000004 t3 : 0000000000000004 t4 : ffebffff0f99d2e2
 t5 : ffebffff0f99d2e3 t6 : ff200000028a2a58
status: 0000000200000100 badaddr: 0000000000000000 cause: 0000000000000003
[<ffffffff8309ffe6>] usb_submit_urb+0xde2/0x17f8 drivers/usb/core/urb.c:503
[<ffffffff82f8704a>] usbnet_start_xmit+0x5de/0x2018 drivers/net/usb/usbnet.c:1453
[<ffffffff846fe4fc>] __netdev_start_xmit include/linux/netdevice.h:4989 [inline]
[<ffffffff846fe4fc>] netdev_start_xmit include/linux/netdevice.h:5003 [inline]
[<ffffffff846fe4fc>] xmit_one net/core/dev.c:3547 [inline]
[<ffffffff846fe4fc>] dev_hard_start_xmit+0x208/0x8a8 net/core/dev.c:3563
[<ffffffff848ac3ae>] sch_direct_xmit+0x2e0/0x51c net/sched/sch_generic.c:342
[<ffffffff847004c6>] __dev_xmit_skb net/core/dev.c:3776 [inline]
[<ffffffff847004c6>] __dev_queue_xmit+0x15b4/0x4428 net/core/dev.c:4317
[<ffffffff8473b74e>] dev_queue_xmit include/linux/netdevice.h:3171 [inline]
[<ffffffff8473b74e>] neigh_resolve_output net/core/neighbour.c:1563 [inline]
[<ffffffff8473b74e>] neigh_resolve_output+0x4ea/0x7ea net/core/neighbour.c:1543
[<ffffffff850a3462>] neigh_output include/net/neighbour.h:542 [inline]
[<ffffffff850a3462>] ip6_finish_output2+0x8ac/0x270e net/ipv6/ip6_output.c:137
[<ffffffff850ad360>] __ip6_finish_output net/ipv6/ip6_output.c:211 [inline]
[<ffffffff850ad360>] ip6_finish_output+0x80e/0x1030 net/ipv6/ip6_output.c:222
[<ffffffff850add8e>] NF_HOOK_COND include/linux/netfilter.h:303 [inline]
[<ffffffff850add8e>] ip6_output+0x20c/0x9de net/ipv6/ip6_output.c:243
[<ffffffff851836cc>] dst_output include/net/dst.h:451 [inline]
[<ffffffff851836cc>] NF_HOOK include/linux/netfilter.h:314 [inline]
[<ffffffff851836cc>] NF_HOOK include/linux/netfilter.h:308 [inline]
[<ffffffff851836cc>] mld_sendpack+0x802/0x15ce net/ipv6/mcast.c:1818
[<ffffffff85190fe4>] mld_send_cr net/ipv6/mcast.c:2119 [inline]
[<ffffffff85190fe4>] mld_ifc_work+0x6c4/0xc60 net/ipv6/mcast.c:2650
[<ffffffff801245ee>] process_one_work+0x7ce/0x179c kernel/workqueue.c:2633
[<ffffffff80126098>] process_scheduled_works kernel/workqueue.c:2706 [inline]
[<ffffffff80126098>] worker_thread+0xadc/0x10f8 kernel/workqueue.c:2787
[<ffffffff80145558>] kthread+0x28c/0x3a6 kernel/kthread.c:388
[<ffffffff8593d1f6>] ret_from_fork+0xe/0x1c arch/riscv/kernel/entry.S:229