r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000940)={0x0, 0x0, "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", "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"})
syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a", 0x2}, {0x0}, {0x0}], 0x33}, 0x0, 0x4008000}, 0x0)
io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0)