mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil)
ioctl$SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00000000c0))
r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCSETSF2(r2, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x21c38d1e, 0x0, "5dabfabb7934a2afd3a0a415e76913eb1f4a4c"})
ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000480))
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x4417637682683d8, r2, 0xe87a7000)
mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c)
sendmsg$inet6(0xffffffffffffffff, 0x0, 0x0)
ioctl$F2FS_IOC_SET_PIN_FILE(r0, 0x4004f50d, &(0x7f0000000040))
sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x1000000a})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000007ffffffc)
stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00))