r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x40000, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCSETSW2(0xffffffffffffffff, 0x402c542c, &(0x7f00000000c0)={0x1, 0x8, 0x6, 0x4, 0x0, "64591081d12e26e40e1a9ce44798185dbf9aed", 0x0, 0x8})
r2 = syz_open_dev$tty20(0xc, 0x4, 0x0)
sched_getattr(0x0, &(0x7f000000bb40)={0x38}, 0x99, 0x0)
ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000000080)={0x1, 0x8000, 0x7, 0x0, 0x0, "e35e91852b1941028300000000000000002000"})
ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000080)={0x1, 0x48, 0x9})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b10, 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={0x10000, 0x7}, 0x0, 0x0, 0x0, 0x8}, 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)={@private0={0xfc, 0x0, '\x00', 0x1}, 0x0, r6})
sendfile(r1, r0, 0x0, 0x4000007ffffffc)