r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c)
setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040), 0x4)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000980)=@IORING_OP_TEE={0x21, 0x4, 0x0, @fd, 0x0, 0x0, 0x4, 0x0, 0x1, {0x0, 0x0, r1}}, 0x5)
statx(r0, 0x0, 0x400, 0x200, &(0x7f0000000340))
setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000000)=0x8, 0x4)
listen(0xffffffffffffffff, 0x0)
sendmmsg$inet6(r1, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000140)=0x14, 0x800)
r3 = socket$netlink(0x10, 0x3, 0x0)
fcntl$dupfd(r3, 0x0, r3)
recvmmsg$unix(r0, &(0x7f0000000300)=[{{&(0x7f0000000180), 0x6e, &(0x7f0000000580)=[{&(0x7f0000000200)=""/252, 0xfc}, {&(0x7f0000000440)=""/86, 0x56}, {&(0x7f0000000500)=""/103, 0x67}, {&(0x7f0000000640)=""/178, 0xb2}, {&(0x7f0000000700)=""/215, 0xd7}], 0x5, &(0x7f0000000800)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, <r4=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}], 0x1, 0x2000, &(0x7f0000000880))
ppoll(&(0x7f00000008c0)=[{0xffffffffffffffff, 0x2361}, {r2, 0x2008}, {r3, 0x42}, {r4, 0x141}], 0x4, &(0x7f0000000900)={0x0, 0x989680}, &(0x7f0000000940)={[0x2]}, 0x8)