readv(0xffffffffffffffff, &(0x7f0000000280)=[{0x0}], 0x1) read(0xffffffffffffffff, &(0x7f00000000c0)=""/10, 0xa) listen(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000011c0)='net/ip_tables_targets\x00') preadv(r1, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/213, 0xd5}], 0x1, 0x0, 0x0) fcntl$lock(r0, 0x24, &(0x7f0000000040)={0x0, 0x2, 0x7, 0x0, 0xffffffffffffffff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x139a}) dup2(0xffffffffffffffff, r0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) getpeername$inet6(r1, &(0x7f00000003c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000400)=0x1c)