openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0)
r1 = socket$netlink(0x10, 0x3, 0xa)
syz_open_dev$tty1(0xc, 0x4, 0x1)
r2 = syz_open_dev$tty20(0xc, 0x4, 0x0)
sched_getattr(0x0, &(0x7f0000000240)={0x38}, 0x38, 0x0)
ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "e35e91852b1941028300000000000000002000"})
ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000080)={0x1, 0x8, 0x9})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b10, 0x80210, 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={0x387d, 0x7}, 0x2, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udplite(0xa, 0x2, 0x88)
r4 = dup(r3)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'syz_tun\x00', <r6=>0x0})
ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000080)={@local, 0x78, r6})
ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8916, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4, r6})
ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000000100)={0x4, 0x7, 0x0, 0x7, 0x7, "3b6589ea086f7dd493ad034825fe29c3b869ba", 0x8, 0xc0})
openat(r4, &(0x7f00000003c0)='./file0/file0\x00', 0x100, 0x1d1)
ioctl$TCSETSW2(r4, 0x402c542c, &(0x7f0000000040)={0x8000, 0x8, 0x1f, 0xa6, 0x89, "fd0ac8760c2123c0200feeb5463a043c13b934", 0xc823, 0x1000})
sendfile(r1, r0, 0x0, 0x4000007ffffffc)
setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000180)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68)