0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = geteuid() write(r1, &(0x7f00006d2000)="b0bd665f2cda7f4d8137e946bfe0dec8185e2a4a924d1829a2636aeeff623e22b1ffe84516606778cbf2cafcf4b931a8184135d545eac2591ead50e8f823f369bf22ea3ebf968251ca65c6f212cfb9bcb1b8f6cfa080fd6d2b4eda12d8b014eb85f1e89cdfcf0ecaf371d3e1ac1fcb7d17b1a1d6e1ff8d9d6f769498d2ee26ab3cb074401b83ee760cad9705cb3a36e6c951b6365468ffb810c531af247804bb49e55da45ca0284b4919ffb0d94162e9421241e3bac00d7cf20b61d83de0ec9b8030426567a460cbed0bcbf474d00b7a2066f13299b5b532606a849f2d44c224a3f4479a7dd37f", 0xe7) sendto$inet6(r1, &(0x7f000085c000-0xcc)="a7cc893f1c6d3997e084c3565e98a90d3e08e0e784e541389cf6a975b12ba58ca7db2d46c9e31d7af3ffae5a7260eb9b2e3fdae6a406fd5885e2742c287eb2d831f8acf80da57fa4f62dcabb8b1f5939dda8b788f9a65c60623d4b884d3de65112ffbe66384b177357e0d92de1aa05890beed0bee0de020c12cab4a28d3ccc49303b61a1d95b3440d62a059b74b81a89764d9fdc0f836102f0cb23e4379f475a966ec8077e6e21f63f6a42c74e0856f86a2e1f475886c509ffeac84dd9b67c49cb31709ca085a91aa51e5c43", 0xcc, 0x0, &(0x7f000084e000-0x1c)={0xa, 0x2, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x15) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000002c000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x4, 0x0, 0x4, 0x2, 0xa0, 0x80, 0x2f, r2, r3}, {0x1f, 0x9, 0x8, 0xcc2e, 0x0, 0x7, 0x230707b8, 0xd4d}, {0x5, 0x6dc, 0x0, 0x200}, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5, 0x2, 0x3, 0x1, 0x8, 0x0, 0xac}}, 0xe8) prctl$intptr(0x1d, 0x9) 2018/01/09 22:28:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000e8a000-0x4)=0x0) ioctl$TIOCEXCL(r0, 0x540c) ioctl$TIOCSBRK(r0, 0x5427) 2018/01/09 22:28:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00007ef000)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f0000340000)='/dev/ptmx\x00', 0x0, 0x51, &(0x7f000070f000)={0x2, 0x3, 0xb73, 0x10001, 0x6, 0x9, 0x3, 0x71}) 2018/01/09 22:28:53 executing program 2: mmap(&(0x7f0000000000/0x17c000)=nil, 0x17c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000024000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000154000-0x4)=0x0) 2018/01/09 22:28:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(0xffffffffffffffff, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:28:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000290000)="666400000004bb") getdents64(r0, &(0x7f0000010000-0x1000)=""/4096, 0x1000) r1 = getpgrp(0xffffffffffffffff) sched_getaffinity(r1, 0x8, &(0x7f0000fa5000-0x8)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000592000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000d9000)=0x5, 0x4) getgroups(0x0, &(0x7f0000032000)=[]) getdents(r0, &(0x7f0000671000-0x30)=""/48, 0x30) 2018/01/09 22:28:53 executing program 7: clone(0x0, &(0x7f0000890000-0x82)="", &(0x7f0000cce000-0x4)=0x0, &(0x7f0000c70000-0x4)=0x0, &(0x7f0000b5d000-0x2b)="") mknod(&(0x7f0000a7f000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00008a6000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) dup2(r0, r0) 2018/01/09 22:28:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(0xffffffffffffffff, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:28:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x44000) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = accept4$unix(r2, &(0x7f00002ad000-0x41)=@file={0x0, ""/63}, &(0x7f00005cb000-0x4)=0x41, 0x80800) recvmsg(r2, &(0x7f00000bd000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) shutdown(r3, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000a7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000613000-0x8)={0x0, 0x0}) 2018/01/09 22:28:53 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x4000000fc, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ef7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ef9000-0x18)=@generic={0x3, 0x7acaca1f, 0x8}) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f00003b7000-0x4)=0xf1, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000ef7000-0x4)=0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 22:28:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r1, &(0x7f00007aa000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000288000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000586000-0x4)=0x0) 2018/01/09 22:28:53 executing program 3: mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x100, 0x40002) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000059000-0x8f)={0x0, 0x87, "288e8e1903f6a68447079ff2c9ed2a021c6de12a282006e7419916ab8492b2dffe92f21415fc508664b7e68b1fc16e379f5ed396930f1b4961040ea961e5f2108f12afce59899db1977443bafd5493d68e4ed4acce26f0789d3d0520d974417673ed1eb56253d4ba624d721430e784b22c3bfcf905f171e9aaef14fc2088b1b721911162c48c08"}, &(0x7f0000058000)=0x8f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000059000-0x4)=0x1c) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000-0x28)={@generic="1eaebb7464d62c9ebfc6c0c79ec91edf", &(0x7f0000002000-0x2c)=@ethtool_cmd={0x29, 0x2, 0x3, 0x2, 0x3, 0x21, 0x0, 0x3f, 0x23, 0x8, 0x1a, 0x4, 0x7, 0x66, 0x3, 0x4, [0x7, 0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x80, 0xa, [0x3, 0x3ffc00000, 0x80, 0x4, 0xffdffffffffffff9, 0x6, 0x9, 0x200, 0x6, 0x8]}, 0x1c) syz_open_dev$mice(&(0x7f0000059000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0x0, 0x30}, &(0x7f0000001000-0x4)=0xc) ioctl(r0, 0x5387, &(0x7f000005b000-0x2)="") 2018/01/09 22:28:53 executing program 7: clone(0x0, &(0x7f0000890000-0x82)="", &(0x7f0000cce000-0x4)=0x0, &(0x7f0000c70000-0x4)=0x0, &(0x7f0000b5d000-0x2b)="") mknod(&(0x7f0000a7f000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00008a6000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) dup2(r0, r0) 2018/01/09 22:28:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000ec9000)=[{&(0x7f00000c5000-0x67)='q', 0x1}], 0x1) r2 = dup(r1) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000942000-0x8)={0x2, 0x4}) sendmmsg(r0, &(0x7f000086b000)=[{{&(0x7f0000587000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000c33000)=[{&(0x7f0000d1c000-0x7b)="18", 0x1}], 0x1, &(0x7f00004ff000-0x13f8)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/09 22:28:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(0xffffffffffffffff, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:28:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) ioctl(r0, 0x7, &(0x7f0000f8f000)="d20c530bef203d9d7943aa19b5e4df29180b894d20ed004f751739a3a6fdb55c0739e1a845adee5d1490b3a7ab57db8d2dc1b4ec680029c47c2998efb525562ea65aec59162e8d8c4981039e140b67413be4467becb20da15b2d2d4d27653fc7d429ca9257d062ad73be8ee761ee577038f0c56f955704d5ff") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x80000000010, 0x3, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00006cf000)=0x751d, 0x4) write(r1, &(0x7f00009fd000-0x26)="260000002a0047f10701c1b08000e40000000000010000000000000000080000000000000000", 0x26) 2018/01/09 22:28:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00002df000-0x28)={0x1, 0x6, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) sendmsg$key(r0, &(0x7f00007c4000-0x38)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:28:53 executing program 2: r0 = socket(0x11, 0x80002, 0x0) shutdown(r0, 0x0) fcntl$getown(r0, 0x9) 2018/01/09 22:28:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000ec9000)=[{&(0x7f00000c5000-0x67)='q', 0x1}], 0x1) r2 = dup(r1) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000942000-0x8)={0x2, 0x4}) sendmmsg(r0, &(0x7f000086b000)=[{{&(0x7f0000587000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000c33000)=[{&(0x7f0000d1c000-0x7b)="18", 0x1}], 0x1, &(0x7f00004ff000-0x13f8)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/09 22:28:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[], 0x0) 2018/01/09 22:28:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000009, 0x200000000003, 0xbdf4) write(r0, &(0x7f000084f000-0x26)="26000000130047f42001b1dc59002200160b140902000000000001fff8000133050003000d00", 0x26) ioctl$sock_netdev_private(r0, 0xf3, &(0x7f0000cdf000)="ea53cfb59a7fe28faa15c88e4ce1a0a99bded1cc1f54ab72da7cc0fe7c534c5301ae") 2018/01/09 22:28:53 executing program 0: mmap(&(0x7f0000000000/0xd2e000)=nil, 0xd2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000d24000)=0x0, &(0x7f0000cef000-0x4)=0x0, &(0x7f00007b9000)="f5dec19d5884779ed9b2a9c0ef5f7ab7398137822a730a0000000000008549836f4bf31b3b68378e96e74245ea24f497900d1958a6dd51a5c6d0d4ccf103db8776ec717da83972714987f9344d17bc8e23870e5227d26f9a3d17a4caeba97a6b916e9255c61591dddc1b04d2006ec1afbdeb21f93e8e5c2769229f5e00241ffa9616145e477f47a75787bcb363721a98c3fb8ec4") mremap(&(0x7f0000c8f000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f00006f2000/0x2000)=nil) mlock(&(0x7f0000a17000/0x3000)=nil, 0x3000) 2018/01/09 22:28:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write(r0, &(0x7f0000e90000)="", 0x0) 2018/01/09 22:28:53 executing program 7: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000262000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c20000)=0x14, 0x800) setsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000a48000-0xe1)="8f5ff2e6d4c95899e91f104b379191be795bd6496d3ceba9572daadb644649b723951ccf69c76c662a03ce0522136686bbc2fc58b74237f9189d713c61ef4218cef8b10139f932b6d8bc265ce17f3c8ccb7cd587b1c6ae16545700cfe8456664a9efe9d6ef1bfb12a4f704ab72a3f67bd10dea48f820ef0007ee700a3928235152d8ffa3f469a9e2a1302fb4c087c62c6338e33b2fbfb8ac1d5c3411fbac6b5d5ff1dc4a433bf1ba5ce834c9a2197d3ed35d9a2b77d17c307baa17389fc01bc12ae32fb3f88bf77fc189a2c373a3a807fa4c894a40ca36a28cf14a01d998ba4424", 0xe1) r2 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) 2018/01/09 22:28:53 executing program 6: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000005a000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@rand_addr=0x9, @multicast1=0xe0000001, @empty=0x0]}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000058000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000054000-0x4)=0x108) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) 2018/01/09 22:28:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[], 0x0) 2018/01/09 22:28:53 executing program 5: gettid() mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) sched_setaffinity(r0, 0xffffff7e, &(0x7f0000000000)=0xfffffffffffffff9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x80000) 2018/01/09 22:28:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000663000)={0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000824000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=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}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b25000)=0xe8) setresuid(r0, 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005f7000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000b30000)=0x1) 2018/01/09 22:28:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[], 0x0) 2018/01/09 22:28:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f000075f000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000b3d000-0x4)=0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0705040000", 0x5) 2018/01/09 22:28:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000cee000)={0x3da, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = openat(0xffffffffffffffff, &(0x7f0000180000-0x8)='./file0\x00', 0x8100, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000187000-0x4)=0x5, 0x4) 2018/01/09 22:28:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000192000)=0xc44f) r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r0, r1, &(0x7f0000bc8000)=0x4, 0x2) 2018/01/09 22:28:53 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d67000)='/dev/vga_arbiter\x00', 0x100, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000d75000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ec6000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048c000-0x4)=0x88dd99ab21d8d684) quotactl(0x2, &(0x7f0000744000)='./file0\x00', r2, &(0x7f00008ee000)="633040ee5f03b7e8505c60b2efa0d780654bf0158b092e9e71fda1958492cc49eb006833ed12a45ff746aa04b0a60abeeca5a7a8d8e61567ca0f34ecc081ca133a3bc9ce41a063fb5975b7549487c73d299f1c96fc873e1d81aa67032b95419625f1fddac667e2531a406fb4a728030144aba4263f98fa2234ef5f8f79719abe57fe6f67432b789857b20def85415d") r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000933000)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mq_getsetattr(r3, &(0x7f0000354000-0x40)={0x6, 0x9, 0x3ff, 0x1, 0x0, 0x20, 0x8, 0x1fa}, &(0x7f000062f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) recvfrom$ipx(r0, &(0x7f0000001000-0xb5)=""/181, 0xb5, 0x2003, &(0x7f0000001000)={0x4, 0x9, 0x1a, "a87776680c10", 0x9, 0x0}, 0x10) 2018/01/09 22:28:53 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = openat(r0, &(0x7f0000daa000-0x8)='./file0\x00', 0x101400, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00003f8000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x40000000401070ca, &(0x7f0000583000-0x1)="") ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000aeb000)={{0xffffffffffffff7f, 0x3f}, {0x5, 0x1}, 0x5, 0x4, 0x8, [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, 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]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007f1000)={0x0, 0xf0, "da8b7cf5f3307cf6d7e701c4671ed94da55d38466a036c2218a66fd979e7d1acf6750886f54cdae87761b2694be99f706b30b3d634ccccfc4f91479f5cb63e868592b733e19531145a205d74a68841f96098edae73d19277956b3c41dfaab629cf02ffe11fdcdb5445125a3f17b081d1f6647e6d7e3d45a956bdfc7eabe72c701d113bd70066ac3c622ebbbb2ca2279c86dec48da198a83514b0b12983e4dd8d66d87383235466e3a67311df5882460b73085b8bf63beefb058c99273557f4eefb2b8e5c50774b4a9f406a724c340a9ccaf3cd8d58f289caa823eaa195670d8a1db542c7539f7ded4170bf8fc938cdd1"}, &(0x7f0000567000-0x4)=0xf8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00002d3000-0xe)={0x5, [0x3, 0x9, 0xf6b, 0x5, 0x3]}, &(0x7f00004e0000)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000342000)={r3, 0x3}, 0x8) 2018/01/09 22:28:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b92000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b24000/0x2000)=nil, 0x0}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") socket$netlink(0x10, 0x3, 0x1e) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 22:28:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000c0000-0x8)='keyring\x00', &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000944000)={0x8000, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x401, 0x20, 0x7, 0x4a24, &(0x7f0000690000)=@common='bcsf0\x00', 0x3, 0xb4, 0x9}) keyctl$setperm(0x5, r0, 0x0) keyctl$revoke(0x3, r0) 2018/01/09 22:28:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008d7000)='/dev/input/mice\x00', 0x0, 0x200) listen$netrom(r0, 0xd) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x21, &(0x7f0000000000)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0}, 0xc) 2018/01/09 22:28:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="", 0x0}], 0x1) 2018/01/09 22:28:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000ead000-0x1)=[{0x6, 0x0, 0x0, 0xffffffff}]}) umount2(&(0x7f000072e000)='./file0\x00', 0x800000000000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f8000-0xb)='net/packet\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000907000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000d11000-0x8)={r1, 0x2}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f54000)='/selinux/load\x00', 0x2, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000470000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f000008f000-0x4)={0x55d, 0x2, 0x1, 0x100}) 2018/01/09 22:28:53 executing program 5: r0 = epoll_create(0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0x59)=""/89, 0x59}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x9e)=""/158, 0x9e}, {&(0x7f0000000000)=""/60, 0x3c}], 0x4, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00007df000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe9, 0x0, 0x3, 0x8, 0x100000001, 0x66d733a2, 0x7}, &(0x7f0000335000-0x1)=0x20) ftruncate(r0, 0x0) 2018/01/09 22:28:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="", 0x0}], 0x1) 2018/01/09 22:28:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009ff000-0x11)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000813000)={0x0, 0x1f}, &(0x7f0000682000)=0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f39000)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) preadv(r0, &(0x7f000099e000-0x10)=[{&(0x7f0000d05000-0x8d)=""/141, 0x8d}], 0x1, 0x0) 2018/01/09 22:28:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005b8000)='/dev/usbmon#\x00', 0x7, 0x200800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000019e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000119000)="787fbca221e7634cc0cc452102d0df74708502e350ec7bdd085182c9454c6b25"}) r1 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) iopl(0x6) r2 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000b4f000-0x28)={@common='bpq0\x00', &(0x7f00001a7000-0x3f)=@ethtool_dump={0x3f, 0x1000, 0x1, 0x1c, "f4c6237807c3588c9efc9355fc88799e3b9cd328e3aa58bf2ed2672429648e1fca43923e7081a6613abd21f919237c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000088b000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) dup2(r3, r2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007df000)='/selinux/policy\x00', 0x0, 0x0) write$sndseq(r2, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000eb6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/09 22:28:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="", 0x0}], 0x1) 2018/01/09 22:28:53 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000018f000-0x4)=0x40000018, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/09 22:28:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005d6000)=[{&(0x7f00004c6000)="290000002100190001010000000a0006020000160000ff00000000040d000300000000002400030008", 0x29}], 0x1) clock_getres(0x3, &(0x7f000048b000-0x10)={0x0, 0x0}) gettid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e57000)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002b8000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x7f, 0x0, 0x2, 0x10}, &(0x7f0000dda000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000a91000-0x108)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa, 0x4, 0x5, 0x5, 0x800, 0x7f, 0x9, 0x4, 0x9, 0xffffffff, 0xffffffff, 0x3f, 0xc55, 0x7, 0x7]}, &(0x7f0000824000-0x4)=0x108) 2018/01/09 22:28:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000059000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000aed000)={0x0, 0x0}) futimesat(r0, &(0x7f0000c14000-0x8)='./file0\x00', &(0x7f0000fae000)={{r1, r2/1000+30000}, {0x0, 0x2710}}) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockname$ipx(r3, &(0x7f0000f13000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004ed000-0x4)=0x10) r4 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r4, 0x5382, 0xfffffffffffffffd) 2018/01/09 22:28:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f000037d000)="de", 0x1, 0x0, 0x0, 0x0) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdc000-0x1000)="ee", 0x1}], 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000aaf000)=0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2002) 2018/01/09 22:28:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001", 0x15}], 0x1) 2018/01/09 22:28:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$packet(0x11, 0x2, 0x300) 2018/01/09 22:28:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000687000-0x8)={0x0, 0x0}) r2 = getuid() r3 = getegid() fchownat(r1, &(0x7f000039f000-0x8)='./file0\x00', r2, r3, 0x1800) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") futimesat(r1, &(0x7f0000d82000-0xe)='./file0/file0\x00', &(0x7f0000640000)={{0x77359400, 0x0}, {0x0, 0x0}}) symlink(&(0x7f0000377000)='..', &(0x7f0000194000)='./file0/bus\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000917000-0x8)={0x0, 0x10000}, &(0x7f0000068000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e8d000-0x8)={r4, 0x1d44}, &(0x7f0000d06000)=0x8) umount2(&(0x7f000088c000)='./file0/bus\x00', 0x0) accept$unix(r1, &(0x7f000019b000+0xec5)=@file={0x0, ""/70}, &(0x7f00004d4000)=0x48) 2018/01/09 22:28:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001", 0x15}], 0x1) 2018/01/09 22:28:53 executing program 0: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000049000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000028000)=[{0x1ff, 0x1, 0xfff, 0x0, @tick=0x4, {0x1, 0x1000}, {0x100000000, 0x6}, @ext={0xc7, &(0x7f000004a000-0xc7)="07c0d0f5ddc0f1cc6548734c435d9ad134c9f31902082479b84f038cd454fdddab0805caf2119025a84544ff82eb9489adc72b91ebd58e1a9f8e9f7a1de7f2f33b045dde0f495cd6a19a46c4b2bb701531beefc910ef8af4ce8a202a289241639f2efde17e79e973be614d2337e8e69b945b992c71354ad06891dd7f2aa6981b79325cea8731cd1b3454c5ef1c6dbbb8ef4444b76363eb43e2010a8d6e75d40215ab8b01317623c6acada206a6e01c25140b93823f5f712128c7b2f8da2340b3a269e9c6cf12ae"}}, {0xff, 0x200, 0x4, 0x8, @time={0x0, 0x0}, {0x101, 0x69eb8b96}, {0x1, 0xebbb}, @addr={0x146, 0x1f}}, {0x2, 0xbffd, 0x8001, 0x1, @tick=0x7, {0x1ff, 0x1ff}, {0x2145, 0x1}, @quote={{0x200, 0x5}, 0xdba, &(0x7f000004a000-0x30)={0x100000000, 0x8f, 0x56f, 0x9, @time={0x77359400, 0x0}, {0x1, 0x3}, {0x6, 0x6}, @note={0x2, 0x0, 0x5, 0x4, 0x4}}}}, {0x4, 0x1f, 0x1000, 0x401, @tick=0x9, {0x0, 0xfffffffffffff801}, {0x7ff, 0x4}, @raw32={[0x0, 0x3dd6, 0x3]}}, {0x101, 0x80000000, 0x1, 0x998c, @time={r3, r4+30000000}, {0x4, 0x400}, {0x20, 0x546b}, @raw32={[0x10000, 0x0, 0x3]}}, {0x1, 0x6, 0x3f, 0x2, @time={0x0, 0x0}, {0x7, 0x0}, {0x2000000000, 0x3}, @raw32={[0xf3, 0x0, 0x800]}}, {0x1f, 0x10001, 0x1000, 0xfff, @time={0x0, 0x989680}, {0x6, 0x401}, {0x4, 0x1f}, @queue={0x97c, {0x2, 0x4}}}], 0x150) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 22:28:53 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000142000/0x4000)=nil, 0x4000}, 0x2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchmodat(0xffffffffffffffff, &(0x7f0000012000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000013000)='timers\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000003000)="") r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000-0x4)=0x5, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, 0x0, &(0x7f0000004000)=0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000b8f000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000016b000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000f95000+0x4c)={&(0x7f0000c5d000/0x4000)=nil, 0x4000}) 2018/01/09 22:28:53 executing program 1: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x198, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b6f000)={0x0, 0x0}) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000b70000-0x18)="c7e3340a38713394de53a0ea1a3ce5e138ff012cc2585f4e", 0x18, 0x0, &(0x7f0000b6f000)={0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x14}, 0x1c) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x9, 0x4, &(0x7f00008d1000)=[{&(0x7f0000345000)="0bc02be0cdb24a468ed04143f015f8f20e62de27c005fa2841548ac88b87dcf4eb141a3a14b5972b73c09a3aba3a3627f34aaba9d26348b39536d747f20473b973a3bf9d0bb48928622ea2", 0x4b, 0x7, 0x1}, {&(0x7f0000b6e000)="3ec73d66c00bae88df8a4f4f11cc1c4275e3676c821b7fc144ba74a79e51c300e5b57058b8799bba78f525cfa91a64c08cd94aa33db5bf9c3535a980276e9cfe60dd559028da443eb8d9a7cfb48a5e7506a3214b8317b8b58015d7555915a11c1ab8976e9cf72afc50152318214fc1c0f7710b7de0ef0be2ad06a2c4d5", 0x7d, 0x9, 0x100000000}, {&(0x7f00001a8000)="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", 0x1000, 0x7, 0xc7}, {&(0x7f0000310000-0x10)="8e7a258c4808b5c356c78b150c9132be", 0x10, 0x8, 0x80}], 0x2a0000) sendmsg$nl_xfrm(r0, &(0x7f0000818000)={&(0x7f0000ac6000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000b6e000-0x10)={&(0x7f00003b4000)=@generic="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", 0x1000}, 0x1, 0x0, 0x0, 0x4040091}, 0x8000) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000df000)='/selinux/access\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x9) 2018/01/09 22:28:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005b8000)='/dev/usbmon#\x00', 0x7, 0x200800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000019e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000119000)="787fbca221e7634cc0cc452102d0df74708502e350ec7bdd085182c9454c6b25"}) r1 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) iopl(0x6) r2 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000b4f000-0x28)={@common='bpq0\x00', &(0x7f00001a7000-0x3f)=@ethtool_dump={0x3f, 0x1000, 0x1, 0x1c, "f4c6237807c3588c9efc9355fc88799e3b9cd328e3aa58bf2ed2672429648e1fca43923e7081a6613abd21f919237c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000088b000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) dup2(r3, r2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007df000)='/selinux/policy\x00', 0x0, 0x0) write$sndseq(r2, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000eb6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/09 22:28:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f00000b4000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="394ae5a00a0a912e236409c5e53555b6a269f2550d0040292c2d836a5d525de58d1e2f51dd8bda0bd419254076760ac49c682430933b3e6f96f9ddfd784a602f662404c628a09982f99dd3ed775942") ftruncate(0xffffffffffffffff, 0x0) 2018/01/09 22:28:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001", 0x15}], 0x1) 2018/01/09 22:28:53 executing program 0: inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e71000-0x6)="636f6d6d0010") sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x3, 0x2000000400000fe) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000aef000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e02000-0x4)=0xe8) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000eb9000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x6df1, 0x0, 0x0, 0xa, 0xa0, 0x80, 0x67, r1, r2}, {0xfef, 0x80000000, 0xffff, 0x6, 0x100000001, 0x2, 0x0, 0x0}, {0x1, 0x5, 0x80000000, 0x3}, 0xfffffffffffffff9, 0xa, 0x0, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x2, 0x7, 0x1, 0x80000000, 0xffffffff, 0x7fff, 0xb365}}, 0xe8) 2018/01/09 22:28:53 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000fcd000-0x8)='./file0\x00', r0, &(0x7f0000d07000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000ff9000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) renameat2(0xffffffffffffffff, &(0x7f0000016000)='/', r0, &(0x7f00000f9000)='./file0/file1/file0\x00', 0x0) 2018/01/09 22:28:53 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009c2000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000611000-0x4)=0x4) clock_nanosleep(0x10000007, 0x0, &(0x7f0000797000)={0x0, 0x0}, &(0x7f0000e33000-0x10)={0x0, 0x0}) [ 64.009182] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=18360 sclass=netlink_xfrm_socket 2018/01/09 22:28:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e8090001", 0x1f}], 0x1) 2018/01/09 22:28:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x800, 0x0) write(r0, &(0x7f0000002000-0x25)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020000000000", 0x24) openat$selinux_user(0xffffffffffffff9c, &(0x7f00003bb000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl(r0, 0x1, &(0x7f0000591000)="ad9cb34d69cdb931c3c54f1a3b5af15931155ff8e0413443ca5c0d9c9e7dcc725482c285111d8f6ec4aa92a4b88de2b9404f68989df4d58ae0faad2a360900ca90a8f9ad1e3bff4055f961182c3472da688b8508df700751817f44b5b7ba556f2a37928ac9cc5d14ce6afe27431739318a460d9bc483f6a272e3d573b3f9bb2241fb5b5b904d9151dc13d3b6f90f819adaf39243d1f3c1551015896e312d88a4f1a129e542533c87e56a9b662a3f2f077a705844f9ab7195ee0891c9b508e8f290e19ff16926d97dd60c9cd9da0fbea82aa208ca60") syz_open_dev$sg(&(0x7f0000832000-0x9)='/dev/sg#\x00', 0x12, 0x400) syz_open_dev$sndseq(&(0x7f000036d000-0xd)='/dev/snd/seq\x00', 0x0, 0x400100) 2018/01/09 22:28:53 executing program 0: r0 = socket(0x2, 0x0, 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ffc000)={{{{0x2, 0x2, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x3, 0x100000001, "b53f175f03d7b015377d5dd22023b373ebcc1a4d8f937ab8ab36715d0955f53fe4d261f5e3d9d3e769bdbbf1f2c4d180ad59b212ec8cbb1bf15edeb6b2701117b3fab1fc93cda00c644aa3f50e908729"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x19, 0x2, 0xb) msync(&(0x7f0000c64000/0x2000)=nil, 0x2000, 0x3) sendto(r1, &(0x7f0000111000)="14000000040ae70300000016fb07010001008000", 0x14, 0x0, 0x0, 0x0) [ 64.063085] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=18360 sclass=netlink_xfrm_socket 2018/01/09 22:28:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') lseek(r0, 0xfffffffffffffffe, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000e46000)={{0xe0d3, 0x4}, 'port1\x00', 0x1, 0x8, 0x1, 0x7, 0x4, 0x2, 0x7bc, 0x0, 0x7, 0x9d0, [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/09 22:28:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000fc2000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000cb4000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getflags(r0, 0x3fd) 2018/01/09 22:28:53 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000142000/0x4000)=nil, 0x4000}, 0x2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchmodat(0xffffffffffffffff, &(0x7f0000012000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000013000)='timers\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000003000)="") r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000-0x4)=0x5, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, 0x0, &(0x7f0000004000)=0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000b8f000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000016b000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000f95000+0x4c)={&(0x7f0000c5d000/0x4000)=nil, 0x4000}) 2018/01/09 22:28:53 executing program 2: mmap(&(0x7f0000001000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a97000)=0x0) fcntl$lock(r0, 0x6, &(0x7f00000b7000)={0x3, 0x1, 0x80000001, 0x1, r1}) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000001000-0x6e)="9e8c138c289edbed12c996ac15cfa9da8df0fa094bac4c6315a753b3c2bb2a964c74f7cab28c01ad58b37b3387e5ec36ec573005e7fac2e025f1bede7adf0c62ecbdc1b60c38247194a5af87c00cea3adeaaee541cb548835e13f7cc111fb74e764ecaffcffe98b8f255e4060734", 0x6e}], 0x1, 0x0) 2018/01/09 22:28:53 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000016000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0xfbff, @llc={0x36, @snap={0xab, 0xaa, "f251", "51b70f", 0x88f7, "12ac95d76c9689e61cdbd3a96f9cb0877eb58d36a260c10bdfb0b31cce93b286b5066b14e2d3a9e2cedb6cd688"}}}}}, &(0x7f0000012000-0x4)={0x1, 0x3, [0x43c, 0xcc9, 0x8]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/09 22:28:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e8090001", 0x1f}], 0x1) 2018/01/09 22:28:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "71756575653100000000000000000004000000000000000000000000000000000000001400", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000be6000-0x10)={0x4, &(0x7f00000ae000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000d33000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x103, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ashmem(0xffffffffffffff9c, &(0x7f00003f6000)='/dev/ashmem\x00', 0x501400, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00003da000)={0x0, 0x1, 0xffff, 0x7ff, 0x400, 0x536f26ce}, &(0x7f000028c000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d2f000-0x8)={r1, 0x3}, &(0x7f0000928000-0x4)=0x8) 2018/01/09 22:28:53 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f10000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/19) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000003000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000002000)={0x0, 0xffff}) clone(0x2800000, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000dad000-0x37)="") unlink(&(0x7f00000b5000)='./file0\x00') getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000002000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000-0xc)={r1, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000002000)=""/47, &(0x7f0000002000)=0x2f) open(&(0x7f0000003000-0x8)='./file0\x00', 0x200000, 0x4) 2018/01/09 22:28:53 executing program 6: rename(&(0x7f0000fe7000-0x8)='./file0\x00', &(0x7f00008b8000-0x8)='./file0\x00') mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000798000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a2000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000a94000)=@known='system.sockprotoname\x00') fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, r1}) r2 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) dup2(r2, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)=""/239, 0xef}], 0x1, &(0x7f0000001000-0x80)=[{&(0x7f0000001000-0xe7)=""/231, 0xe7}, {&(0x7f0000001000-0x51)=""/81, 0x51}, {&(0x7f0000001000)=""/173, 0xad}, {&(0x7f0000001000)=""/36, 0x24}, {&(0x7f0000002000-0xba)=""/186, 0xba}, {&(0x7f0000002000-0x71)=""/113, 0x71}, {&(0x7f0000002000-0xfa)=""/250, 0xfa}, {&(0x7f0000001000-0x1b)=""/27, 0x1b}], 0x8, 0x0) r3 = creat(&(0x7f0000eca000-0xc)='./file0/bus\x00', 0x0) getpgid(r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b75000-0xc)={0x0, 0x4, "df69295d"}, &(0x7f0000a97000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000d83000-0x8)={r4, 0x8}, &(0x7f0000f04000-0x4)=0x8) 2018/01/09 22:28:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e12000-0xf)='/dev/sequencer\x00', 0x101142, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00009e1000-0x68)={0x7, 0x7, 0x10001, {0x0, 0x1c9c380}, 0x6494, 0xffffffffffffa9c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") r2 = socket(0xf, 0x2, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000026b000)={0x0, 0x2, 0xfffffffffffffffd, 0x0, 0x20, 0x2}, &(0x7f0000cad000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000036f000)={r3, 0xffffffffffffffc0}, &(0x7f0000668000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ecc000-0x6)={r4, 0x3d}, &(0x7f00004c8000-0x4)=0x6) [ 64.140162] binder: 11305:11313 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/09 22:28:53 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000016000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0xfbff, @llc={0x36, @snap={0xab, 0xaa, "f251", "51b70f", 0x88f7, "12ac95d76c9689e61cdbd3a96f9cb0877eb58d36a260c10bdfb0b31cce93b286b5066b14e2d3a9e2cedb6cd688"}}}}}, &(0x7f0000012000-0x4)={0x1, 0x3, [0x43c, 0xcc9, 0x8]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/09 22:28:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e8090001", 0x1f}], 0x1) 2018/01/09 22:28:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "71756575653100000000000000000004000000000000000000000000000000000000001400", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000be6000-0x10)={0x4, &(0x7f00000ae000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000d33000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x103, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ashmem(0xffffffffffffff9c, &(0x7f00003f6000)='/dev/ashmem\x00', 0x501400, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00003da000)={0x0, 0x1, 0xffff, 0x7ff, 0x400, 0x536f26ce}, &(0x7f000028c000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d2f000-0x8)={r1, 0x3}, &(0x7f0000928000-0x4)=0x8) 2018/01/09 22:28:53 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b7f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0xea)=""/234, &(0x7f0000001000-0x4)=0xea) ioprio_set$pid(0x1, 0x0, 0x7fff) clone(0x0, &(0x7f000001d000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f0000f4c000)="") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000)=0x5, 0x4) 2018/01/09 22:28:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000085b000)=[], 0x0) r1 = socket(0x3, 0x3, 0x8) sendmsg$unix(r1, &(0x7f0000eee000)={&(0x7f000054e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000025c000)=[{&(0x7f0000492000-0x21)="a593d1a24684594837df05bb8d2675e824b017a512239a0785e63e69166630aba9", 0x21}, {&(0x7f00004b0000)="9354043664c33d5c5f1e920295d38dccb01b64965d3ca5d941f3893f32f17bedc7258f6c074587a5af2bb049e62a354a341793ffbeefc7d440ba5af51467baa63a71f3c3391199446018fc11ad50de48624cf8c2d291929a121bd521f09ab4e1db4585c4cf66923ab8e8681a8201ba029c5e42ee05373c4e07dce67344cba10f9fad5a04e6631cf4e714f0aecaaed31cb85a9b6263208a", 0x97}, {&(0x7f00008f4000-0x4)="938b0647", 0x4}, {&(0x7f00001bb000-0xe7)="dc6c5b5373c614ca9fc8ece8ea04f1733a4e2b7955fe09c4c873b9543474cf3f4ed63075d4314e8f8c7f4f360323b4ddfc5eb86b1565a0c9a2a7b734c3b0f636273161e2a30f24ee9a8608db58959afe5303b669c5cb712a522c3af33a0f92710146749dcb1fe8e7ffdb3f087a5d33fdfe0c651d937ef2c0a71da4a15a71ffd16941659055f6e24397c3b0ec538a15a631aa67b00da606d48ea185f1f7043a933f9460b1a5e89f8d4c53350bff8962d7aaf70fc3e4b1bfde773a160c0c5c517eebbe71324027a117a8228bb5bb6572d21d666da390e1f021c68c02a8cb0ae3d62f99aa6d7b5f3c", 0xe7}, {&(0x7f0000a6e000)="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", 0x1000}, {&(0x7f0000982000-0x67)="16f904c759da5ec8167d64d945ac6c5723af02d79149daa86aad15f062deb1512512517c389a612bc48f2efd4526b2a2b32162f0a0d932b4b3375749241de2d772a562acd16f04c17826d2d9249821bcf79901f1b9938d2ff018e5b2332676412afabbf9bd0e34", 0x67}], 0x6, &(0x7f000074a000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x48, 0x40}, 0x20000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 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, 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) close(r0) [ 64.187537] binder: undelivered death notification, 0000000000000000 2018/01/09 22:28:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff000000", 0x24}], 0x1) 2018/01/09 22:28:53 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x2, &(0x7f0000020000-0x18)=[{0x14, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000020000)=0x0) timer_gettime(0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000021000-0xf3)="98ccdf27e87139e435b96836165acc64bb19e82c9773577a6862f6fb7fcd9224ce2945f2b4459335925518bd2bd559f09027512590b0cffec15f612007c99b3bc8ed888d1aa86d2ddf9c21563c5845b886e75f1aaede942380d143d6a5dd59115366178b031e923a4c162904c0dd63e80f7501bc23d7b2da97268d67c7a3e0c8811aa366c7f80b1063060c4cc2c7fae544c37f8b9e914be60b22d2c999a032860fa97a1289ea7439f40b24d13bf52367b9447e7a59cedc019f115ddeb6665510d69f376caa93c0f8a34c78f6273490cdce2634c4a9ad56f018dcb83d54bd586332536119604b5d5e89324e0f919072d9c37561", 0xf3) 2018/01/09 22:28:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff000000", 0x24}], 0x1) 2018/01/09 22:28:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x2019, 0x0}) epoll_wait(r1, &(0x7f0000753000-0x18)=[{0x0, 0x0}], 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000281000-0xc)='/dev/autofs\x00', 0x8000, 0x0) r3 = socket(0x10, 0x2, 0x10) read(r1, &(0x7f0000edc000)=""/251, 0x15b) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f00009b1000)="cb1a7fb9660a45e14bf5630d855e4e9ffe11a752c0f35852b0b03eb0599f5c5ffc", 0x21) acct(&(0x7f0000dab000)='./file0\x00') write$eventfd(r2, &(0x7f0000c56000)=0x483c, 0x8) write(r3, &(0x7f0000929000-0xfc)="240000001e00070000000000000004ff038ede000f000100fa0029000400000001080000", 0x24) fstatfs(r3, &(0x7f0000076000)=""/46) 2018/01/09 22:28:53 executing program 1: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127c, &(0x7f000000d000)="") lseek(r0, 0x0, 0x3) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000003e000-0x9)='/dev/ppp\x00', 0x80000, 0x0) inotify_init1(0x80000) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000003d000)=0x400, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000003d000-0x20)={{&(0x7f0000015000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000005000-0x5e)=""/94, 0xfffffffffffffe81) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000019000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000000e000-0x4)=0x0) 2018/01/09 22:28:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff000000", 0x24}], 0x1) 2018/01/09 22:28:53 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b7f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0xea)=""/234, &(0x7f0000001000-0x4)=0xea) ioprio_set$pid(0x1, 0x0, 0x7fff) clone(0x0, &(0x7f000001d000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f0000f4c000)="") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000)=0x5, 0x4) [ 64.229150] binder: 11337:11346 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 64.259501] binder: undelivered death notification, 0000000000000000 2018/01/09 22:28:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00007be000-0x4)=0x1, 0x4) recvfrom$packet(r1, &(0x7f00008c3000)=""/0, 0x0, 0x0, &(0x7f00004c2000)={0x11, 0x40000000, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000c0000)={0x10000, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x3, 0x367, 0xafaa, 0x0, &(0x7f00004a9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000001, 0x4, 0x8}) 2018/01/09 22:28:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b17000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f6a000-0x2c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x400000000000006, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0x2c) write(r0, &(0x7f000057e000)="e1c6f8846c69799faf8b1c2dcae411e7627678251859e12dbe94502dc3f26571c737c10ef1ea0d728ee6a50f3c7af0af02027308b024e7edd0929f5a6c75aa2af8106c6ea70258ce52a00e8b193d58af18b064f54f437ac6b02aa513c817159588f212d73e0b664077fec5adeddd4f6645b9d04b49c07b68eb1283ee1535545b74d53fa79514ed166152953cdd4342b793deb558a9c145377e3e50caa01f1483f5adf8339a117da774d46b3e3a636176822ef8234c37e34f803d148ba398dffc05e74dedb7d5ae257f46888b7b6a1f855ef8232fba75e2ae68f6e1b2cc57fd5e8e075977", 0xe4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000002000-0x6)=""/6) select(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/09 22:28:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ca5000)='/selinux/context\x00', 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000a27000)={0x3, 0x8a, 0x5, 0x3f, 0x8, [{0x20, 0x4, 0x4, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x5, 0x4, 0x10000, 0x0, 0x0, 0x1289, 0x0, 0x0, 0x0}, {0x800, 0x9, 0x9, 0x0, 0x0, 0x3a0c, 0x0, 0x0, 0x0}, {0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x6, 0x2d5c, 0x800, 0x0, 0x0, 0x3508, 0x0, 0x0, 0x0}, {0x10001, 0x3, 0xc5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8001, 0x3, 0xc923, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x5, 0x6, 0x0, 0x0, 0x180, 0x0, 0x0, 0x0}]}) accept4$packet(r0, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000053c000)=0x14, 0x80800) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f00002e7000-0x164)=@newsa={0x140, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0xc, 0x0}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000731000-0x90)="1f0000000a0affdde200f49ff60f0000000200000900018005ffffe5000051", 0x1f) sendto$llc(r2, &(0x7f0000d40000)="fb10a59862161c9e2ea8e6294aada47583cfbdc922ee2995738879b5cbf83610fa5c6ad32ac0b24084d07e2ba8ab78bfbb49b0915b699bcb9f9a0e7de928d8dcd82a2f04ca9b21e7a9bae8ea6022d99a0d2ed4efe229bba2bbff8dd110efba8685cc29867b2b", 0x66, 0x40000, 0x0, 0x0) 2018/01/09 22:28:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0xa, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000540000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000411000)=0xe8) sendmmsg(r0, &(0x7f00006d9000-0x12c)=[{{&(0x7f0000a9f000-0x14)=@ll={0x11, 0x1, r2, 0x1, 0xffffffff00000001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00008b6000-0x90)=[{&(0x7f000063c000-0x49)="cd2393e641688b115f171ec5f4d85e846ad39d5376fe5d6e5c3baa17343a78b50388738606669075067974f8cd012dcfcc007269c5c595b4c9f1bd551d4c55ef6efbe1cc3d437d436f", 0x49}, {&(0x7f000021e000-0x4e)="26b18cf31f6c36ac3dd55f7dc860207b7452cc74d1a15de8e1cf354040075d6687b5e2c47c43ac7d5942bf76449b003f6246f505e3b52958c6c13e90cac367b572b38954c7cd4032f88b060c9685", 0x4e}, {&(0x7f0000273000+0x4c)="5f7f298580b712d7d4662ca26760aa1bd7c5e3899522da74761e79b281b0c6bd9276aa05b2ec8e90bc8c864ef9e4b38458fb1c71a62f9fbe667fecb80bbc9f31a3c90de92ca87f21d43b7df351a0df6bf973bf2c1f7ad92fb509f10fdcdb9dce32485d022a7b0cee00ebcd366bf16df9", 0x70}, {&(0x7f0000ee3000-0x6)="529c449b6cf0", 0x6}, {&(0x7f0000b77000)="014519a300355bce65e08db2b2a63735cfd77f2ffc000dafc0f9cc3489a53103ed784e9e6a8003c69c1b9b6656267af4f8aee7247c490fa65d74eac7978b8160d189f4b3750cd25aa6da3c335e95a40fdf9442f224dd6966bc677aeffb2f3f351faefe3fcec5008e4096e7fc3f602e08493eb9dc5519a9c24704bac9550131ae07ef4b88bd09a896b60c6d7713f3f1cd842f6d5068ded9131a2db5abaf1bec9b03fdccb1f0bfde4cc4b120c8ec2f192a47e75ac1a9e1ad5ec379f687b50959cd842082538f0e062e31f2aded2ca0a6d359da97a3fb3a1bf933d1117a10530068", 0xe0}, {&(0x7f0000724000)="f7f5b3ce08a45d704e08b9ae1b472f4e7566dbdc536f8d06feb6796c09e7a40eadbf869e0e967f8f69269277a2a37141ded7bb99e0bd2f420c680a9fb5baadd6c4e65139c51af39b7da6f9ce1d8d60607dd44d94c0ae82a8bfb18b540fccad1855a8931130123e3e95e8f0bd0d330ce7b085875d2e4dc33ac5261a1659083bc0250b3933bddae4b5c1c4f4fe106c535d1b1af0fc3c77b43983dd7178e2b05e995668cf73d3f7d9368bad6e83666c13e9dd851de883813e1970dbd39cba6fad58c64560c8fdf231ef5c9946ddc374104cf1ff4092b9b6047d1687e0ec8578258511971f114dcebd55f63c51588b2d18d85579e27fbf620d6d5626268b6c", 0xfd}, {&(0x7f0000c25000)="835addece83ff3dd968b70af221c77a9776395c637d31a53bba53dab04bbd5c35fc08fd8c88922705da90cc84d24fa65cb423e4039499d53533af6c477acbfd1285b794cb6a20238878578e570b7c8d4c22cd6934c3bf980d075db0c8e4b2db33f3e01b9f93a1c2f06d8d9161e4a5cf01584a14bd460db76ea36d7b13441437eeb68ebe1ff6971faf5f29688053ccdd5cc32fff16389e6c5b16c4daed6d460e1b70b97a2cddab377d61f5f072ca8a9fcc5445d9b8f64b8ec7ff8781ae220bc382bf825b7dfd4bd80bb67dfac948bc22c02c843edee612e91b8f4dc0242", 0xdd}, {&(0x7f0000c5b000-0xd6)="7ab5f664ab1ed11fa562ce3f2ed3df23cb1623bf86a44341a414ea2281eb30eeed3776015f23ab55f8bd194ae23cf8b10f889c042c8ee0945721a0e2fac46d28845db366ec449ba200fe55e6683387d9b6178ed2e2eff47d2b5f575c2a2897bdf02c6ddaef71ad2dd199bfb2c8b805fa6cf35c09a36acfc33276e367ad7ca2cad134049b44b32fecbd0a5b03b2099093ae8fbff7f0969b10bf7d24cc09e28f231a20da3e876ded8cd948f21218fe18cb251b230bd27c9aabac435fca221e0f914df28de130e093cffaae0e53a8ad7677ba1a4a8d8c3f", 0xd6}, {&(0x7f000094b000)="503c0df6569cd9244da8a98c2b840292a543955a46e9f1a5fbd79614701a6cb996fc5fbfa227a2af262290c860305f5ef03c7b7c4d2eee79421c96b4cf03fb24a7fe47b31ba44daf6cf528aaaeb7fdc8a79fd4b3702c50e7dd32bf65c5a615df904305f5a34178f99e726ca408686d91e23a5626df88dac9eecd31201b2684667d", 0x81}], 0x9, &(0x7f000072c000)=[{0x18, 0x11f, 0x6, "16"}, {0xf8, 0x1, 0xfff, "54324fe73af53f7354925a1024e0379109071eefff586c97c1c530c712ca1f6b7718e1674d3fa8d80da11f32d525cd6454697891daa7e45051f5b1e441599117dbbd25445a0112901dfb279ee44be625992e866201566edc88f93c07e8eb7731b35466bc9217a5fc0a577c7265c1af412afcb49b37df803d5fc6451190ab813b455262a0f0c92c9d7657398f622f5fb106b18974d88fdd773604c040a748131e1b09a2f1183cf6bbfcaca4216c42a54eaa09059ceceda0c490d7b900d297fa6a50010d6798999f115931d80c920b48e292a3a68a566648a74b3eba112211d1dcd6ec86e7bfecd6"}, {0x48, 0x111, 0x5, "f3295275ec949665b99805fb958d96fff9e6ac6cf5d6f889862487fd226b83595edec8ce4d6113368c1e7e4d64954470f4638a"}, {0x48, 0x114, 0x20, "fa49fbd15ccb6a072f69cc47c99216fad12f59e93e07797d1003bd6ae93cc58473e56190141d33897384a8a441af1c1a2934733991ed"}, {0x100, 0x10e, 0x7f, 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{&(0x7f0000d41000)="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0x1000}, {&(0x7f00004de000)="ce0704a7b75b2574a4c1cd8aebfd86fb79d5be81a52a5fd17c1c994d419aff4a576f0858e5f4db4973a3572b6234ed9b76d3b5261ac86aec4c346646d23dc8af3067aef1c594509400fd010e24b5da8985bb844cad55d7f92d", 0x59}, {&(0x7f00003a1000)="528d9581d4ce151dfbdb03b428a4c8", 0xf}, {&(0x7f0000a6c000-0xf0)="edb4129223e95c8e893e5c5002cccb054b4da006efa1e1ef7a833e2e0adc601a2c2b47ca76c739ce38525a5c7b7184d27d0cf3dbe1a033ccab66cb8a646536d75497c1f52a94ff01956fa00e33c25478df2d435cc182b700ee9cfd17fd0d6fb42b3483127f57c9f5c52ae05efa16061dca33b41baab158cb36251234f9659702c8f218a44c051b81b52bd96888d5e146cc7e2d9a52b6f26ec5e55b27ebd06c98f185480c7fc7304adf4f308340cee3b3894f14541d32233a28446216d98ea46c9839e3384f048823014592727fc6a72534150cbd14b9807e43d818682942f496d1669a971cbbfc3f716065a4964a9105", 0xf0}], 0x9, 0x0, 0x0, 0x48004}, 0x4}], 0x5, 0x0) r3 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x1000000000000006) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000e51000)=@pi={0x0, 0x0, @eth={@random="284e882a33c7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0x8, @snap={0x0, 0x0, 'K', "05a28f", 0x0, ""}}}}}}, 0x1c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00005ad000-0x4)=0x0) 2018/01/09 22:28:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) writev(r0, &(0x7f000001f000)=[{&(0x7f0000607000)="", 0x0}, {&(0x7f0000ed8000)="3bbfec87fa4574b0f11d5bd74305805c5c1f3adff58ca508fdc947bfb64772e633", 0x21}, {&(0x7f0000026000-0x6f)="8fb6076364154125a67ef359f52ee9924ddb99f01d6bc8868bf45529ddd4bdd93f6a16e5a7d88d5842eae46c5dacca5f4bfeefd171b3204079cf6f1f52cde23e4e7d124a4041c1ad0be8fc79acf4658dd3dfbe8fb702207a66c1446c98f6d6144a94443452fc50cf25dde9b6b46ea9", 0x6f}, {&(0x7f0000808000)="8f0fb77274ca90c89ec58442baa5e97989c61afc8cc24b39b00af64601700f4527805c27582f6a97c3daeb98cab43b7e96c896d4230fe21878d058e9776aa51d3a99e692591f3c55878280b8ce4d859622224a6445894d7410d515f77994a60966bd50d95afa3f35b9318b46ff67008506a4ce5579ae6e6c5343410105", 0x7d}, {&(0x7f00002d9000)="", 0x0}, {&(0x7f0000376000)="16c750f050fe5fb934cc2a32c1d945c5abb33c26c78f882494392cb5891fe11e1ed71e464dd1c99384bf935095d3", 0x2e}, {&(0x7f000085c000-0x5a)="f23b32504141a584c6a5e11ec0501f0fb55af01221fbd9aef36a1f12fd07433ddbe7a3aba2c3e0bcf4de69017b0a9e59febade890bb1bb33092c56807b9cc991562b3b2cfa61128240d53aa197032b2ef5ddb8f0dffab2179b7c", 0x5a}, {&(0x7f0000ae2000-0xb3)="7ce44771d3950069cdaf3732f63f228753f5462a9d2082dc35386855f14490196072ebadd53fc7dcce0fc55550913b9261e778a7c3c1172a985a3e8af7a1580991c2f4356196e2c92a777f392ba9ff7637799fc790024e89c6c03793f3c85292966503df64133242449ece3fae367b18c0dbb8347decf7e01b96945f90b5d92b611f074d237d83749792d0c5aacd641f3bd1f4b214703329cb66b5a426c98eecefe29ae1c208eca0b58c54c0ee6a9e3a0be358", 0xb3}, {&(0x7f0000c9c000-0xe0)="22c41cfdb6ddc418b22337d1d7424c94277726dab076d3f4e24a08c0e4e9873be8375e2f659deb3497aafbf4d43846275f553455387509fb6c10e20587b9546c2541984e6262762de5af29a3003b2be60a9b0ed42386b4308f2f88b295430c51c928e3275bcdf6671184fe2dbd9ae99e79a4004cc758dbaea5a63eaa250fecbab8c67ac4f9bdd421a65cf637d2788a9e62eb0729bc269bc436ab6dbf28b0df56edc3b8ea359f4578a889e5ee115f75e2f52bce57ceb3eb5c4aa182762daa06655380e6b87f8e658f2a80d56e16d2893a3bd3e9e7123592faaea49d6f45c8e8b9", 0xe0}, {&(0x7f0000c25000-0xe3)="5c98cf78fe18d1c10d83c5a6eb5e5854d5eb57e21fe766d6421963fac11431aca04068d3540ccbd6557cea0ef332c506cd151611dc6c9d01750d6e6d3cd18eed9c9a836b6f9cfa109f105bc9567d0783e33906613e7fb46889dcfbc5c58d1b9367442ebd5124aa0c80fa4d4302e96e7118d11df8d0257cae2f95061c98151760619bd43ad14b935237ebbacaa3eec6b5cbb0459b90b0e9f1a315f4fa1f9c1558ae06e9d1a09fbca74fc1f5595d7eef27b2b2d9963cf0e9e913065a692c4f8f70a37f0ba87f03c0917d8e8d20b9f80cbdf33bbed3260571ed95ad4a4b1c12e7e7145d48", 0xe3}], 0xa) ioctl$LOOP_CLR_FD(r0, 0x80247008) fcntl$setstatus(r0, 0x4, 0x0) 2018/01/09 22:28:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff000000000000", 0x27}], 0x1) 2018/01/09 22:28:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x200000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000084d000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000094c000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008eb000)={0x0, 0x0}) socket(0x10, 0x2, 0xc) ioctl(r2, 0xffff, &(0x7f0000a7b000-0x78)="2dfe0ed72319adac9c8840b530a2698a23f768533726c309cd8a6b3b67541ea742c6042f6667d8c7dc7aa5273a2bc0aa34abc05560a91feed3dc1ee01039c368baacd685a70918628f810ffdedd2ef9bad697563ce7d5c7df91748b12a246c5aed376473e6ccfff12ad58365b64813cb7d4ea428c35383d7da7bb9154c90f8acd9cc006b75e70a8e55ef0cf89ef306b0c60f72a4baa3530078c246c013") write(r2, &(0x7f0000168000)="1fe700000001010000000000000080f10000e00900090000000000083c", 0x1d) 2018/01/09 22:28:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000137000/0x2000)=nil, 0x2000, 0x0, 0x1010, r0, 0x0) writev(r0, &(0x7f000037c000-0x90)=[{&(0x7f0000cf4000)="bfbc88381cedc65a79584058f52e5f58eaef9e70932bd822a301c71b4e57013b3232fa2b3543724bcef50b67e590383142204fea9ca0da630bdffa95ad6f4e47426bf4cc052ec31b6117920b333d8392296e1b73480933c5c454958972281d35e8eaa056f525cdcdfe75f749e266e538e130b7cceef33289e620ec5ecf945d03a3ba3bf26094ae242cb1d7c4db3bdffe53d538255c9bb63f3f9ffad10a438b26509879bcee07cff80adc46e6c6f90c75fddfef46837432c2f56154a0a4b458d1b35c5006fa82f5ddc17364876f02a9dd908d6090", 0xd4}, {&(0x7f0000056000)="2c2ae129a0f68d337b67", 0xa}, {&(0x7f00004ff000)="", 0x0}, {&(0x7f0000a93000-0x1000)="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0x1000}, {&(0x7f00009b3000-0x71)="8177614cb708ab50d01a41d1c35107c7928098b3aa34a2413b68c5579c397ebd9ea86fc01277407812dc5613136c12bced832d51e6070579fad373578210d1500a2f4dcb6d0fd1c89d8306a26861a4856711c32cbc864488357bb9f1c1b9c7e220258b71a6de24c3b90c52fbd10c936808", 0x71}, {&(0x7f000095e000)="9fb1b3a41c93272bd63ec752308e0994b978e6ef12c3221cb1d41ceadada4a36ce76c976970840cdeb74c766f6e742895d72ac1ed2193618393756540412a27d2aececd53e29814cef6079762933ef0c41413847e18edf9e89082e87e362dfe2f60464f0f9a27b5437a905451b49bc462967ab6e2601802b9e751ac8d01dc4295e1352d95702fe1c8f185f27860e274e7c64728487586f6ceec2557ac15718cce7ead37db4051e3e9b2f863803569e915479b4bafbd25727dd97ec312d2585f9bfc4e14a8063991600ccab", 0xcb}, 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0x1000}, {&(0x7f0000048000)="1d91a6ed40c33cc4155140fb0d10b5afc1a935d76dc03fb36958ed782843ee8182f9b2ddfb8b8f87541c7440", 0x2c}, {&(0x7f00007cb000-0x56c)="68ec7361ac836d5f24262bb445cd034d90299553be7dbd61b2339780c5473f5ee0aa7a947416b305bcf0db67e96bda5dfb141f298efe7e80042ba0a8a91b9dce56cccb8ca2030d51ebf95f871b494b6b52a71867fa5c62c7d39df52aa00ab0bdabeb6e45836d88da8a82abe0ddf3af11305565ff48bfa9a057315eb8e69cb8cb7407bcc95c12bd0dabc31cf51853c2bc70b59236d20a256266137992917f4321c0dfdfe4229b5b78c64fe9ebab78a8c9900d1fc61e0e9d71d17114321b6a89874149b4d02a4700ac96be9bbcd6edadef8bfaa7974b4c8d2531013cfa54900d8562a7ad05a7df01046f1ae7dc2b74beec8cf4585304621c2bf4f2778a7ca6c42975d4a8d0db81c62710a76e0c10333fffc37eaac4203b387287bdccde61e756548926cadaa7c40c18626dd6e6c8ddd1c16810a785ff2eee383ea2dfc00590ecf424b4672d013d6d46c70ab4a4005fa2f45fd601b7cb1607d57c0b99c333aaf905d9b5783443414be6f5b5ffb34aee710669484294c1744c332fd956599cb948aa51e1a6e8257a1cc328e597a35e974965ca3110c07a50aa5e6612c45d67c43d0af9eb0c74a7c079233d23ccde61d6566e9d9cdb1cc0ef982f761cde2867e8451d3d3ec1c7aa3d1dbd15beb40730ed4201375c4846ebae21703230e5aff2899283f3eae74c0b17cf894a065c6c53cabb9318cece28ca33bb349965669a95561481edc53925323f7a76a51d3d7e98c498aae4ab606e281fab10db137d1672b996c2d0a52e529268e8005e4202f2b68d05e8fa76678d176cd95e595d7be79b779e7bf7407d68c5b2984725b6ca22ae8613e6a601b0f2bd88928abb089221b03c440be1d237ae3b38752bfca8c0de9037f88a2e6e0837b200a2fe1a8c36c5fa894d52b0e4ddb6ab757908240a4140c5761743be700a34e6a3fa20efc98d40befb66a03296beb3c387a19657c69adfa6b33090b1115207d00a874dc0324d6de91194025a0be15e8a48ca22b122fdbb1c17f97572a23e098654de74ef73779ba4e8b8b709f425a558a9bbcc334e26fd02b44503388521ba573079359dc398eeeb97ec7c73f7b2f0c426ab8183825112123d20a48e0c8c5734d0b04be7ba5058e9224cd9f4997b8ab528cc41cf76d054041fa922bd783d799e208d1a019b3d5683c312688fa87c0e6c19704978403aa65b59642a6f4f9481cbe1de8d399c4146c873af88ba4fd28b7383b0a2312a14a255f03b08898b9758ea73abfce8c88621c6e78b82b1f949b0fbbe19056bf072fea2cc4ab6625869dce59aadb8ab03cb46d0b26b3bf7259d0b7154eac22ba46d8ea060f0c576344e89c9cb5d1ea2f089cd8aa0b90a452a4696481cf17d03bfe5975b5b18fd4a9ca0a3d3d67bfafb087b9a7564c14a57188b6383a21806598616d532ed4e83e91ab49ff5030722dff7ab8dc240bf3eee45f9c87bd054b6596aa2fac4420589184e1373e05c55219e61abb9fa575b5de34fd43795518ec60a9cc180462c2484363cdf6739d799fe72b425c3de97a29c0ca5c548916daad8205e0791203f562a365ed04641274d0aafdfdacffd6fda51f0a974c7c0455783aa771ada0b611d94331bbdfbaa1f938bb6af41865cebb30cadb8de29c1d373093feabb3daeccd086f91886611cd51d7263e6d70e76404742f6dfc02f8e7ee1d26e752579cde498113da7185a9403dfa5cabdc51ecae46bd198ade289c23ef659c662cf1a05822be7794e61f897eb1b0b093985e021a9adc8e128534b184cdf9f053d4841118ca77fba614c72077ec307cfe7c7d5d1998d801aa7cd7727979a5ee979d65241f3d17050414ccad3031e14e9a6d78b0c58445f95faad9dbbaa7e07439b1dc7d0f4cdceff21595a8b73c57d3981376568fee32e785ce23710f5a4cc4c98b12877239ada222d5f1c790aa3479bb94cf3280cbbca22e94e946ceda9d18c00f1ec0d1d14695e7c00a89771913f3dfbd004fc583b122dafa6732476606302860445a5050d7185ea317d4a4fed75a57d403e00c1345f2e7527f37a8d1e95b39d8c3268da6bb6918b618b106c0b1b6fb0bceeed7c6c536010328bdd45a610cfde5f1b0e06ecf55d2f06cdfd6d3bdf214c8396029104dce1c2fe5cb7b0f187fb7c3827ac6c5f10204b0439e5c5058aa3d08319f37cc89ea5586dbec6f140eeac3d766735c15e03b46931964284b53c4f734760f3fafd179b97d795e7c48021d4ce3e33e624568ffc359d807437a47a0fbf36922b913e24e78b84dcfca37a1f0350566a53b782cc482cfcd73b171883c3f8267369366288201bf6daedcdc1fdb23eb411352e96d418365c2ff1c10f473337b9eb44687af7b832b396f925379bdbff7b163021dc714f0d17df4abd75d3172749e2dc48a11a164a32c3ebf4270dd4ac0e617d57ec6abdffbb691bc897cd748d6c8aa2432c5b5f055221d168f0b5928a8ac8500a11a06e1e0cdcaa71d05cc01065bb06c2139aad3c59c7a071777acadd893262d218fef467241b32d423546ed38aae68f4ae55efe17a93b7c79873ffc84a50fd8b8e0546bdb202c1a5960bac715b414ca193f6b197f2f3d539de7b9e1f8e4de31ee27665fc8f6f8102cf8a5b59af60dc93ec37b75080b5cc53d7aab75800471ed311f98634fd8b5bc0ab4a06ca252803e1389d7416a4236fd57601fd9a4a67673aa7b2ca6ce6cade0be1aba389c9c06a798e2bcfc5d418d96fc853e350ff8adf12377a18118c3f09bfa3711d1365e415134f54ce314527d5ee8ac16cc850c1057723c4487566abcd8f3cc3c720a0376e39210e540c942856c49924ce657a7aa7b6ac8ad760adea9362a82eb1628e87208b1d3e4f149130530bd4d2e2c4560bc114339884dfb9a3168de61cf70b1b8af3963247731c5b9ea8506ad6f1fb06f288d3ab3fe0506c8b00c2e30724bcb737cd69deef1678488f4767b666ea0b8c6a473997f025b865f0611019ffc821b590dee8fac3396459471f7289cb0693815ccc3ba40d83bc8a667bd2dd7a7a3a71f4c3e772b651f3f2c47d9caf57877d325ae962e5ed06a6ade7a82411c67544fb3d626452434aa201cd8e5e2db57ae2bdafe4c1088b606d46484f7ee9d81219e22b1b1e361e059dee89e384dea6c1747eb89b97e09881ca09803fed724eb9923cb9f7680043e03f5053798f8cee017b32d565050e3a44b03b85ea650ccc5c8851bfe321ae65bd8bf7a70fcbfe842d2c79bea8fdfd6c4c66f4dbeec8deebfa2ba63353632e49e2b7a2a5973e9bbac9066c99e1df01ef462e857666401edf645e85a836b52e0a4533723ef4f1787691ae850742df094d0d2255f30118c476764fc7932c5bd3452c7f7f0561d88be3dd52541763f6e6ef2b5d7f8b1b42c6f79e9141e9507b9193eefe4f422d1346dd43c48b6f7f51ecb87404f6b46913a75bc9e2be7ffc7d589685f999822086a0afe50391de5b44dbb83fda1183d05de9880f29429943d1f8c0dce023139c2728a030136101fe2d18bc5202294a4a8ecee571e69c8299d43455af25ee7855b5ee6fe804faa4f49f1bcaafc6092e5f5a3a3078ca3b9d4ef430de0018c815f5b2b8ef1d5b1230d11a9cc6774acb0067b33c1b9792108ed2f852cb9d918ec9ca788a4ab44bedacaa762777bf49637034d30162db693ddbd303ee55fcdb57dc3b0064ec45dfd82c5fe23f066bf31d05a09d1f29d91f36a5925f1d59629e52a9fed6eaa63bcc5b88a85ff35825e622969348f582eef8dd47ae953d590c86fc27dc8619b8f2a484cabdfbba72e45b895005101a6a9afbfb59d95e400330bd943d1c20799167564c06b8936e7e4eeae9fb93398669d19a9370c75608141c992131f55928ef1b91850fd5e7df7c7c66479ee579a2a2dba20824e870e36ab044c6a6e6f9e65562a44185e47ec13bfb5c0c979d677b63b4e3415c0847e2656cb193978d8c10b412357a205e577f904b46611894de8bcb0900862e4f0838a16466d3ae85455afd8f164bac25b291d396a611cdb63cc644ddf105e414abba07b6109ddc00c1c202de0e3fa3e0e23e32063761414247cdc074969ebb4d0d48fc92629a2dd09e214c5652dddea390cb6ac0567a4172ddc1e5d2e100afebd7a9d60fc88bbad52e03be895b92bf27b085848891fd6267fa657d16774dba7fec0600a557997e417e86ab191f023d38e3ab4e2586b09555e097f0e12eea78618bd89afdceef4ad31e1d63bc25b2f666ad4533729b253d74bc51c7815d7bd68a667bce7acca875b22b57e56767118776d528576ea6f930ba8d54af3821233d033d15463495de2d1e3e17616646c29da1e4ff223f7e3463f5761520de55cfbef157175b716f59fd3fbc7fbbdf6a01855b67c58ba48db01e3d532bcbe42b98e5805a0840f8851f6783a5abaf48d895f9842f7569cdbf3ffd373bf13acd19ac8e9711c03e4bce4d56f4fb37ea1c87c76fd6e9d4bf465e6301e00db9b8df67e0afd7f55b68fb4f2044b9fc287630bf8eaa26134e68207339c08ed691df28c63766c21506815fdf6e3863cce6aa5cefa3ac9dbff372f3c25d3a1b60a85fcb4fc5959d563c0eec7830af6b4086d2bd3cb792d855e3fe8120658393c8a10b5c996d618ca40751ba6ec301c38d74446b062738d145d86029041cae85cc95f1e063c1eae6b7d9591502e41551341fbb058427dbd171bc64301d907267a4a7e8fbfab689f4a9f81bbc60af29bd1e6630b16364a4a6d0d394c2b90e3e77e15f5b5de78feaf53fd175d06a34961723a98e7025b17d644195049c051cbccefe095f938a359e416794e21b6157cc8947ef0470473a0ae516a20c84ace7e1357fc740eaa3b516780f8b38251a0ce9473a0a49ce2a13066269c8f20f0c1cd7808041066836a4a255e01a0479be4f398150d96fed6769184800480cb9c021b17f308d5b40fbabf1bae5bb85d48df02ed83cadfeb2a82e682568c0fd6466b9a28d2d2659b4bdeba369822cf3c60dda3bb196872a67ef589411112890e3b7d12bfb280b8bbbb8c0a624d8457db7c3825d2c0c78ae11e3a1f9cd9205fee0c59839f5e82500eaeffd8867aa0cb933206864908408630eaef11d3739dd6bb7e19d23e60ee5e88d2c39ef0b229e4e606b2ec069cec7c7c26e6f06c01e973f1cc99bee246cd2e2af9363b4ba7988c9997b323afae56070a55528d682408ad36050c54c439e68cd5940062b62fd72147bdeaa269db43aa7aaec28117d3d9a2fc6d538493d7306ef74670f94606aa9c0772f749f7c2b2f8adefd2f29d1cb4ae7c4b8bb8674728ba6899af50129083f93db061615adb61aaae2076b81db8fa402e3388fd03b92f58d659258055d81d1bb4c85aa739fb5a45719426811b6b7eb4c66ffcd68114275b0f09e551ba91892876f52ef34f7e2d2677a5f655e65174a384015fe9ebed46c44fdd6793e500aa0f2761075047a7cbbe23da182d6dd4ba88dda99a3fc2d319065fd7c0f7dc13e8b97d97be360b05a5250eeb5650b35e482c8527c19b48dfec0a82a835855bd9977ac4200deec234328d867d66f342577deb8e72aee99dfa2ce5b6b5cdf1c807b5c4734107a826baacf1931bee5acfc369134cd891d2108fd0f988e3ad61e504fb36a9afa6c506ce601761426e473d6f66f46c694eb429e868bc214139c719166ad65491b8445ce6476fbeec3a5db18cb14c440c3e74b9474f7044d981ee39167c8ca1df021d60b46dbc4b77998bb6f2673e1c8695c2bf3e0bc0c8dbde4bdf2d0bc640bb6384eb8ebb263185ab79d1cf1254c4891046f64853e136326511f43219d1f", 0x1000}], 0x9) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000736000)=0x1b, 0x4) 2018/01/09 22:28:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff000000000000", 0x27}], 0x1) 2018/01/09 22:28:54 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000291000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00004cb000-0x49)="404f23015d2156603054ac649f56fcf12a450745d9d64aff8d3cd4ed47296b646a032ff279129fbce54d21bb3d608a66852cd3d8b2bfe2c75fb0aaed28aeda10c616560c160178182e") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x800, 0x0}, {0x1e6, 0x2}, 0x8, 0x5, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000002000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x3, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000002000)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xfe, "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"}, &(0x7f0000002000)=0x106) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r2, 0x11, 0x101}, &(0x7f0000001000-0x4)=0xc) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000-0x8)='/dev/ppp\x00', 0x181000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x800) tee(r3, r0, 0x3, 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x20, 0x0, &(0x7f0000002000-0x20)=[@increfs_done={0x40106308, r4, 0x1}, @dead_binder_done={0x40086310, 0x0}], 0xb, 0x0, &(0x7f0000004000)="5780e7bd1b17381dc97e8d"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000005000-0x40)=[{&(0x7f0000000000)=""/142, 0x8e}, {&(0x7f0000004000-0x4c)=""/76, 0x4c}, {&(0x7f0000005000)=""/130, 0x82}, {&(0x7f0000004000)=""/166, 0xa6}], 0x4) lseek(r0, 0x0, 0x4) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000006000-0x44)="b6e526b86dad8cc37a600eb6bd37aa9351398f69d3b403ccc9c008a0da5d6d7493964e5b762f2084fdc8fff241fc892a3cc801a0f3f81519d81eb814df4cdf77fc099fed") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x80, 0x8, 0x4, 0x3f, r2}, &(0x7f0000004000)=0x10) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001000)={0x80, 0xfffffffffffffffa, 0x3, 0x7, 0x2, 0x7fff, 0x1ff, 0x7ff, 0x2, 0x8}) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000006000)='/dev/input/mice\x00', 0x0, 0x2501) dup3(r5, r3, 0x80000) 2018/01/09 22:28:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000557000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000019c000-0x12)={0x0, 0x3, 0x5, [0x8, 0x800000, 0x28, 0x98a, 0x9]}, &(0x7f000072c000)=0x12) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00005eb000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000dbb000)=0x1008) accept4$packet(r1, &(0x7f000018e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a37000)=0x14, 0x800) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00009dc000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) write$evdev(r0, &(0x7f000033e000)=[{{0x0, 0x0}, 0x11, 0x0, 0x0}], 0x18) 2018/01/09 22:28:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff000000000000", 0x27}], 0x1) 2018/01/09 22:28:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x500, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x78)={0x6, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0x6, 0x3, 0x2, 0x9, 0x0, 0x9, 0x5cc88de8, 0x5}) mmap(&(0x7f0000674000/0x4000)=nil, 0x4000, 0x0, 0x72, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 22:28:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) socket(0x1, 0xe, 0x100000000) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) [ 64.399109] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=60700 sclass=netlink_route_socket 2018/01/09 22:28:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff00000000000008", 0x28}], 0x1) 2018/01/09 22:28:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000582000-0x8)=0x0) writev(0xffffffffffffffff, &(0x7f00002d1000-0x8)=[{&(0x7f00001a7000)="29000000180031fb0020000100000007020000000010ff06800000000c00080004007800000ef4ff01", 0x29}], 0x1) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000052b000)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e4e000-0x4)=0x0) syncfs(0xffffffffffffffff) 2018/01/09 22:28:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007cb000-0x15)='/proc/self/net/pfkey\x00', 0x3fb, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000324000-0x8c)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004a8000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001f7000-0x4)=r1, 0x4) mkdir(&(0x7f00000a4000)='./file0\x00', 0x100) r2 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000016a000-0x18)=[&(0x7f0000e19000)='\x00', &(0x7f00003b6000-0x1)='\x00', &(0x7f0000bee000)='\x00'], 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000733000-0xe2)={0x0, 0xda, "2ee4a968e38cd208aa8fe4a4a49034598c44f0a0bbcee78791dff72aab4bc735bed092f82c9af06b14a7ab6f34a0dc5c53b5829b1d4cdd548cb3d068d200b28eb27f57e88727d9edc2e7a00c9684f03e7ec6baab62327719cedf0d16ef5607a00555dba670ff2051a3d1db189d410ec0df1e2e4f54afc89b98a23306d920d551c5391522868ac51b72ca52c92ba784a13893395a0cee2735a67219dd2a78173e2531f0773abc5b5a77c6165a0c0e78b6c24373fa3dfc0da687da76607e1d350b3443e08d3d4fd74f5e7993cde41a99d63236cdd902d011bc9aa4"}, &(0x7f000003f000)=0xe2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000590000-0x20)={0x1, 0x51, 0x200, 0x2, 0x800, 0x2, 0x4, 0x5, r3}, &(0x7f0000edf000-0x4)=0x20) 2018/01/09 22:28:54 executing program 0: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000058d000-0x8)={0x0, 0x0}) r3 = socket(0x11, 0x3, 0x0) getpid() getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={r4, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) getsockopt(r3, 0x107, 0x0, &(0x7f0000001000-0x4)=""/4, &(0x7f0000000000)=0x4) vmsplice(r2, &(0x7f00005d8000)=[{&(0x7f00005d7000)="abf5a519c8224f", 0x7}], 0x1, 0x0) tee(r1, r0, 0x6, 0x0) 2018/01/09 22:28:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000003000-0x5)='maps\x00') mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f000088e000/0x4000)=nil) [ 64.460079] device eql entered promiscuous mode [ 64.462445] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=60700 sclass=netlink_route_socket 2018/01/09 22:28:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000a5b000)="ebb29c2aa804af648d63b2908439b40213", 0x2c8}], 0x10000000000000e4) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000bd0000)=""/37, 0x25) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 22:28:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff00000000000008", 0x28}], 0x1) 2018/01/09 22:28:54 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f0000f0d000)="3900000013001947040000000000000007000100030000006cfa00000000800009001a0000008802000000ffff07fb011018e9070000000000", 0x39}], 0x1) 2018/01/09 22:28:54 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000de2000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000c74000-0x20)={"63340f1d1e4627fd559a948de141e049", {0x4, 0x100000000, 0x4, "804bb80c8344", 0x7, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x400000002, 0xc) write(r1, &(0x7f0000a51000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) prctl$getname(0x10, &(0x7f0000981000-0x9e)=""/158) write(r1, &(0x7f0000f6d000-0x20)="1f0000000104ff00044345bb0700020000d100000900060020002200001200", 0x1f) ioctl$int_out(r1, 0x5462, &(0x7f0000cfc000)=0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000379000-0x8)={0x0, 0x7f}, &(0x7f000070a000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009dc000-0xa0)={r2, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0xeff, 0x7fff, 0x4, 0x98}, 0xa0) 2018/01/09 22:28:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001ff000)='/selinux/checkreqprot\x00', 0x4042, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xffffffff) openat$rtc(0xffffffffffffff9c, &(0x7f0000b7b000)='/dev/rtc\x00', 0x0, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00003dd000)=0x0, &(0x7f0000001000-0x1)="") pipe(&(0x7f00000df000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000e18000)={0x0, 0x7530}, 0x10) 2018/01/09 22:28:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007cb000-0x15)='/proc/self/net/pfkey\x00', 0x3fb, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000324000-0x8c)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004a8000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001f7000-0x4)=r1, 0x4) mkdir(&(0x7f00000a4000)='./file0\x00', 0x100) r2 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000016a000-0x18)=[&(0x7f0000e19000)='\x00', &(0x7f00003b6000-0x1)='\x00', &(0x7f0000bee000)='\x00'], 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000733000-0xe2)={0x0, 0xda, "2ee4a968e38cd208aa8fe4a4a49034598c44f0a0bbcee78791dff72aab4bc735bed092f82c9af06b14a7ab6f34a0dc5c53b5829b1d4cdd548cb3d068d200b28eb27f57e88727d9edc2e7a00c9684f03e7ec6baab62327719cedf0d16ef5607a00555dba670ff2051a3d1db189d410ec0df1e2e4f54afc89b98a23306d920d551c5391522868ac51b72ca52c92ba784a13893395a0cee2735a67219dd2a78173e2531f0773abc5b5a77c6165a0c0e78b6c24373fa3dfc0da687da76607e1d350b3443e08d3d4fd74f5e7993cde41a99d63236cdd902d011bc9aa4"}, &(0x7f000003f000)=0xe2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000590000-0x20)={0x1, 0x51, 0x200, 0x2, 0x800, 0x2, 0x4, 0x5, r3}, &(0x7f0000edf000-0x4)=0x20) 2018/01/09 22:28:54 executing program 5: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f0000f56000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:28:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000020d000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000ed9000-0x20)={0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 22:28:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff00000000000008", 0x28}], 0x1) 2018/01/09 22:28:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000f6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e49000-0x8)={0x1, [0x0]}, &(0x7f00002e4000)=0x8) prctl$seccomp(0x16, 0x2, &(0x7f0000eaf000-0x10)={0x1, &(0x7f00002d5000)=[{0x53cf, 0x0, 0x0, 0x0}]}) r1 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000f9c000)=0x0, 0x800) connect(r1, &(0x7f00006f6000)=@hci={0x1f, 0xfffffffffffffffc, 0x3}, 0x6) 2018/01/09 22:28:54 executing program 1: waitid(0x2, 0x0, &(0x7f0000747000)={0x0, 0x0, 0x0, 0x0}, 0x8, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000027e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) 2018/01/09 22:28:54 executing program 2: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007a1000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdf000)=0xe8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) umount2(&(0x7f000078b000)='./file0\x00', 0x0) [ 64.607548] nla_parse: 5 callbacks suppressed [ 64.618556] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/09 22:28:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ed9000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000836000)=0x0) fdatasync(r0) 2018/01/09 22:28:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001ff000)='/selinux/checkreqprot\x00', 0x4042, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xffffffff) openat$rtc(0xffffffffffffff9c, &(0x7f0000b7b000)='/dev/rtc\x00', 0x0, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00003dd000)=0x0, &(0x7f0000001000-0x1)="") pipe(&(0x7f00000df000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000e18000)={0x0, 0x7530}, 0x10) 2018/01/09 22:28:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000dc2000)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000705000)={@generic="08222325bfe739dea118d007e470231a", @ifru_addrs=@sco={0x1f, {0x0, 0x3, 0xfffffffffffffff8, 0x4, 0x7fffffff, 0xe81}}}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, &(0x7f0000969000)=0x0) 2018/01/09 22:28:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000030f000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000dd2000)=[{&(0x7f0000407000-0xd5)="6e589775077ef71f176eddbd576ebf5a732e59aeebd60f694f0000000000000fff0ce1e6e81a326b3ab06afbee9ba2d25871b41edf6563bc19a390c14d5087ba480723034a2ec87b8dd63a53f17fbefcb54e3260d021fb07bacffa058d8d58ded2d73c5c7c3330d58f01ff2a741d1326be97e29a564f299730de42141c232924c4a3035f840d28c8d838f28a5b767808f7a389b6a07addf99b654bbc08f445dad91ed4cb253585ca69bddcc06ba2959d5ca96a71d7e0077aa77fa401d11ec9ae7e2a90a64ae5a307f8a1e2f8e197a0afee304453dc", 0xd5}, {&(0x7f0000854000)="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", 0x12e8}], 0x10000000000001b1, 0xe) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f000019f000-0x1f)="1f0000000002136dfd4145bb000100220740000009000200011601130000c4", 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000266000)='@/-\x00', 0x3) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000415000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) linkat(r2, &(0x7f0000737000-0x8)='./file0\x00', r3, &(0x7f0000120000)='./file0\x00', 0x0) mkdir(&(0x7f00000c7000)='./file0\x00', 0x0) lgetxattr(&(0x7f0000642000-0x8)='./file0\x00', &(0x7f00007c0000-0x11)=@known='security.selinux\x00', &(0x7f0000fbc000)=""/0, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000c48000-0x10)=@common=""/16, 0x10) r4 = request_key(&(0x7f0000083000-0xc)='cifs.spnego\x00', &(0x7f00008c9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002e0000-0x11)='posix_acl_access\x00', 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ec4000-0x8)=@assoc_value={0x0, 0x10000}, &(0x7f0000230000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000081a000-0x8)={r5, 0x8001}, 0x8) r6 = add_key(&(0x7f0000198000)='cifs.spnego\x00', &(0x7f000065f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d33000)="7de967153496799065eb5aafe831a1b835412f9778471cc9d854222e0549161f1085db17f98a4d88da904d6fb5c8f28bd6b599adfca07c7ff6e84d7824ac53bd85b1b09f4cd610d087631d7481a387dc077656f397f1587f54b138b54938e1a4378d8c536c785fb2b155ec76d6afa7a306e358caf1908e29a6b350c054ad97789a82c6ac30d29087749d0197652cfb8c00e9f7", 0x93, 0xfffffffffffffffa) keyctl$instantiate(0xc, r4, &(0x7f0000bd0000)="55e670806c081c2e2cf616aeeca32e68889165c590f0e5176046958654a7dc8b801dc62c663228faa5697df639d6c93fe7021befe03dca7da85a64c325d80143e5d49899041dad492a4e776ada3e792803d784e46f634d16c61a089364a71c85a5d107df80ccf0bdf052dae5e20edfa59af7c6bd0100f34f6e43d59aa41025e7de4daad39ea89f5dfbd8f19d003f2fc68b37a1e127e7f6e516d7db5af6fbfbf173b4ef0eb90f73179d6eeb58e68475c95227d29d71416ad055983bf2285c36c52924dea9fd84b1af9c80194026ee4921262b495fe061abf11344a20f1abf6aff07da894e4d1a7eba0798edfbfab60aea6e3471d598724cb7ebc8f49fd2fa", 0xfe, r6) [ 64.657554] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 64.693029] netlink: 25 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 22:28:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000a5b000)="ebb29c2aa804af648d63b2908439b40213", 0x2c8}], 0x10000000000000e4) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000bd0000)=""/37, 0x25) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 22:28:54 executing program 1: mmap(&(0x7f0000001000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000095d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ec3000-0x8)={0x0, 0x0}, &(0x7f0000b3e000)=0x8) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ec2000)=@assoc_id=r3, &(0x7f0000ec2000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x92, "f5a000a08ef6ee0d174d327843e7dcb95241a0c7dcb504d23ed326cafccc741d88032d2d1d2f84202201392d061eb9bb7b0206e73650c0a2ea2c1942cc0647d8ae519e15db05df91d5b9fe6b63f4bf7b671dc82fa88fc23f1696aabef6c395946f38e88e6ad828c198926b103487e35979fddefede7840108e2fd311e5585b013b2143d5395e8b1c00591c1d927aada0c6b5"}, &(0x7f0000d98000)=0x9a) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000c93000-0x1c)={r4, 0x1, 0xa, [0x0, 0x42, 0x51, 0xfff, 0x100000001, 0x7fff, 0x7e, 0x10000, 0x6, 0x7]}, 0x1c) writev(r0, &(0x7f0000ebf000-0x10)=[{&(0x7f0000ec1000)="390000001100090401010000000000000700004001000000650001070000001419001a00040002000400004bf69426080003ffffffef1ee400", 0x39}], 0x1) 2018/01/09 22:28:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000ae2000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0xfffffffffffffccf}], 0x10000000000000f5) 2018/01/09 22:28:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x400) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000036e000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f000007d000)=0x7fffffff) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/09 22:28:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x73) connect(r1, &(0x7f0000ee2000-0x80)=@generic={0xa, "81bd44df84835b2aebfac37525addb13cb8a2ab46eed7e6b9ab0ff990055d8cd349dcd4a929ba55f82fac4af14ad70196eece587c480a5d691ef069a010236f201389c28e806823a89249cb6afd3eb39b23a520caa5ea398413b8a55b342c039d75b9345d04983cb12e1876e7fc3fd42d40e5347a46a0cc17353eeef7a08"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc0000)='/dev/sequencer2\x00', 0x0, 0x0) stat(&(0x7f000087e000-0x8)='./file0\x00', &(0x7f0000ee4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000867000-0x8)='./file0\x00', &(0x7f0000dc0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) r4 = syz_open_dev$evdev(&(0x7f000035f000-0x12)='/dev/input/event#\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000849000)={0x5, 0x1d, 0x100000000, 0xff, "9895c3e0c2424b86ade7a4fe3d261a03a5cf754cd473308a696475f15e91fa87"}) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000071d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) listen$netrom(r5, 0xa243) r6 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TUNSETLINK(r6, 0x400454cd, &(0x7f0000fc2000-0x4)=0x0) socket(0x4, 0x805, 0x10001) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r6, 0x4b4d, &(0x7f0000fc1000)={0x4, 0x0}) open(&(0x7f0000fb9000-0x6)='./bus\x00', 0x885d3addd51b95da, 0x4000000) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 22:28:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000e65000)={0x0, 0x8c, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 22:28:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000252000)='map_files\x00') lseek(r1, 0x0, 0x2) 2018/01/09 22:28:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00005c9000)=@ethtool_eee={0x45, 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]}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000061f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x103}) [ 64.737354] netlink: 25 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 22:28:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000a5b000)="ebb29c2aa804af648d63b2908439b40213", 0x2c8}], 0x10000000000000e4) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000bd0000)=""/37, 0x25) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 22:28:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = dup(r0) ioctl$VT_WAITACTIVE(r1, 0x5607) bind$netlink(r0, &(0x7f000001c000-0xc)={0x10, 0x0, 0x3, 0x40000000}, 0xc) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:28:54 executing program 6: r0 = accept$inet(0xffffffffffffffff, &(0x7f00004ab000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba0000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f000020b000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) rename(&(0x7f0000c41000)='./file0\x00', &(0x7f00007d4000-0x8)='./file0\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00007b3000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0xe, 0x0, 0x0, 0x0}, 0x20) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b37000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000277000)=0xfffffffffffffff8, 0x4) 2018/01/09 22:28:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000468000)="adc144913bfe0e5ce0a65b8501525fa6b1257f2f201acea82dafe724815856017e69d1f938b145319d2178cc548a04a352b8d7f7eeb2083bfba34456a5", 0x3d) r1 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00002ee000)={0x0, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000221000)=@req3={0x80000001, 0xfffffffffffff801, 0x7, 0x80000001, 0x6, 0x0, 0x7f}, 0x1c) [ 64.844025] netlink: 25 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 22:28:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x100000000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") fstat(r0, &(0x7f0000ce1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00001a2000-0x8)='./file0\x00', &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000230000)={0x0, 0x0, 0x0}, &(0x7f00001ab000)=0xc) accept4$unix(r0, &(0x7f00001be000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000001b000-0x4)=0x8, 0x800) setresgid(r1, r2, r3) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") chroot(&(0x7f00005ef000-0x8)='./file0\x00') umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/01/09 22:28:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000e3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c53000)=0x10) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000eed000)={@generic="416824e3610ac002c9d195b49e7bc419", @ifru_data=&(0x7f000098d000-0x20)="d86ddbadaf27546851cd79d6df19b6870a28b294020a05aa46e0d2f202f62f88"}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000044000-0x9)='/dev/ppp\x00', 0x40103, 0x0) sendto$inet6(r2, &(0x7f00003f0000-0xa8)="5dac1ea4b861a674a1e8de6d2d2c9f99a58956a8c8e1818bd07dfc3e2da844108f07eae1a584495b523c7aa998d450dd9aa2954e331f21f2d94a5efa0410c57ed85f805b343880cc258c04a6bd157952e207f7c8ba9dd8c4f836d75add108915fc5ee75efc59a2b0ca5368d2fb352b7084386382e920ff34628fada0a8338364b4fc89788cdac2d756fb9825d921d9840675549ab305b25d7bfa82bc767548961d63987f4d0a55f7", 0xa8, 0x4, &(0x7f0000ed3000)={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9d8}, 0x1c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00001d7000-0x9)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000080f000-0xa)={0x3, [0x5, 0x10000, 0x21]}, &(0x7f0000a09000)=0xa) writev(r1, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) 2018/01/09 22:28:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1e) fcntl$getflags(r0, 0x409) fcntl$setlease(r0, 0x400, 0x0) 2018/01/09 22:28:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x2, &(0x7f0000ff7000-0x8)={0x0, 0x0}) sendmmsg$nfc_llcp(r0, &(0x7f00002ee000-0x38)=[{&(0x7f0000141000)={0x27, 0x8, 0x7, 0x1, 0x80000000, 0x401, "81b44a3b3d2288bf0aaa7d4cbcb0ae4c035919da3b55e1f4bf8f0c33e4bae4a18012ab77e3d45164d76eb8afd785b078ef565f53fe31b494d1d011220cd4e4", 0x2}, 0x60, &(0x7f000097f000)=[{&(0x7f0000df2000)="33b192ae89f65a618df7596a990e626e1f3091d372b350648e21a0ec3d6abfad19bf0cf2831067aadcc794faead39531890ba6a7454b884a76103be4ef945fad7ffc7fa85fe2e47faea62e781c37a2029ca10b0b11383f7ffea3ea74abbb1fc5c43aab3b261c837db938b2399477b142727a2c0cc54595b0b24a00a0c3955a95bee72f963274e384ac97c62dcc5fa8615ca7b7d5d14a6c7ea74e488dab5f6ebacfc6ad4324006e", 0xa7}, {&(0x7f00009bb000-0x50)="e43f4e7ad393614f04ec4d37d6e8a5b0de388c0f3f1bea12552500caaaf936944762f75abf7fd2de720da6a15a693b69242351436a36ebbca0a1f3aa2f6f355b5d368cf1ac48fe70dd328204bad3853b", 0x50}], 0x2, &(0x7f000071a000)={0x108, 0x11f, 0x62, "c330b0958fd364be070eb0c77f228b4052902324041197cf3c116f87c25c5fa86246fbc248e36ea81c5ed1e379a3c966739c63e60efd93c251af2843b09d22a54ee3a7a75613fcbc99c5df93574658100569f04244087b74eeaac3fe8b4bc2b0adbfab0a42be74f363d4d2652b065198acd8771efa95c178c04326b9aa806ad1c8c086b89d0fee41934d4f6a85e0c5289954781963866a8c032eeee93160c0197677d3c25321895530ed3e3808c1a6d0d411cb20fd24fe7c0885c629aa8d1714e36da2e94d14b2d3e5f5d9d99e0765c2dc656be7d85a3d4bcb23758b9662138149d5ad18c40261193b31d78a11d9db7c21e1179f27dd2b0a"}, 0x108, 0x1}], 0x1, 0x40) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000bef000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigsuspend(&(0x7f0000058000-0x8)={0x0}, 0xfffffffffffffff8) 2018/01/09 22:28:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f000076e000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) fcntl$getflags(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) writev(r1, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:28:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000a5b000)="ebb29c2aa804af648d63b2908439b40213", 0x2c8}], 0x10000000000000e4) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000bd0000)=""/37, 0x25) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 22:28:54 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="c8", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mknod(&(0x7f0000001000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) 2018/01/09 22:28:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00002dd000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f000008e000)=0x8, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000750000)={0x1, &(0x7f000093f000)=[{0x92, 0x3f9b, 0x7f, 0x4}]}, 0x10) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r0, &(0x7f0000138000-0x8)=0x0, 0x10001) 2018/01/09 22:28:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000776000-0x8)='./file0\x00', 0x0, 0x65) fallocate(r0, 0x2, 0x2, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000a57000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/01/09 22:28:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) umount2(&(0x7f0000529000-0x8)='./file0\x00', 0xa) membarrier(0x0, 0x0) 2018/01/09 22:28:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80002, 0xcd3, &(0x7f00003fe000)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000013a000-0x12)={@generic="6f323d4f61b2e5c431f4865323e07f50", 0xc9}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fbc000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00003eb000-0x8)=[{0x0, 0x300000}], 0x1) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4c, &(0x7f0000444000-0x4)=0x0, &(0x7f00009e2000-0x4)=0x0) [ 65.054005] netlink: 25 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 22:28:54 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000739000-0x10)=[{&(0x7f0000fd2000-0x2)="1e", 0x1}], 0x1, 0x0) write$tun(r1, &(0x7f000086f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "8d88f0", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af2d60", 0x0, "74fe73"}, ""}}}}, 0x3c) readv(r0, &(0x7f0000fd8000-0x20)=[{&(0x7f0000fd8000-0x1a)=""/77, 0x4d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000e7c000-0x58)={{0x6, 0x5}, 0x1, 0xfffffffffffffff9, 0xff, {0x8, 0xcad}, 0x100, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000fd9000-0x8)='keyring\x00', &(0x7f00005c2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r2, &(0x7f0000fd9000-0x1000)=""/4096, 0x1000) 2018/01/09 22:28:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f00001eb000)=0x1246, 0x4) 2018/01/09 22:28:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000dbb000-0xd)='/dev/net/tun\x00', 0x0, 0x220840) ioctl(r2, 0x8000, &(0x7f0000bcb000)="e11970f1b1b93f0adbb5f4258ec897a5d23d29279f69914b4866effa59b11923c872fa290ceb2a1f854ee5a70f83816ea0cb5fa3d8d59e92baec344c2267de4d4c8ce88e18c6f78cad0ec360fd754780295f851a937212a8e1b6a5dfeec7cd37d4ec15c775a58e7cfaf0ead111a0caca59a2252c54cb46a8daa2d22bdab8650338f7d0935089426d56c023334a5be50aa9df6583c8a4a7717e6e4908dc420452f4545341a253525d0f3ab864543f8a752af048fa608dbbb4a27144f42b156aa69eb9188f1a72e3fa6a921732027ba16d3931c3737e871de54ee86de64cc0bb6b92dfea486e") ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00002c6000)={@common="806fdaffffffff1000041c000200", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) init_module(&(0x7f0000543000)="806fdaffffffff1000041c0002000000", 0x10, &(0x7f0000611000)='@\x00') r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000176000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r1, &(0x7f0000bdc000)=@hdr={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "07f5b4", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/09 22:28:54 executing program 6: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00008ce000-0x4)=0x5, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f6d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000f6c000)={r2, 0x0}) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 22:28:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000032000-0x10)=[{&(0x7f000064c000-0x86)=""/134, 0x1d}], 0x1, &(0x7f0000dbc000)=[{&(0x7f0000002000-0xcf)=""/207, 0xffffff3b}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000143000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f000081b000-0x10)={0x1, &(0x7f00003ec000)=[{0x473f, 0x8, 0x180000, 0x3f}]}) close(r0) connect$netrom(r2, &(0x7f0000931000-0x48)=@full={{0x3, {"c6f45b58d1d438"}, 0x400}, [{"edf6c56588a2d9"}, {"a8979c14dae82d"}, {"81bca042bc71ed"}, {"5dbfa6fb5c905d"}, {"c2a7440cd2b3a5"}, {'X\x00gQq h'}, {"95700b6a860c87"}, {"a566b059e3850d"}]}, 0x48) 2018/01/09 22:28:54 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x1, 0x2, 0x3}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d97000-0x8)={r1, 0x1f}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r3, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000ae5000)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00004b5000-0x50)={0x314, @tick=0xffffffff, 0x7, {0xc8, 0xffffffff}, 0x7f, 0x0, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r2, &(0x7f0000400000)="9ac4b155c850e488b554835557dc470b384f20e777fd6b2003ad8451eabced1e3c47c11ad10812b33ec943e93a7ad2d202dd81fb4d56723d5587b277a0b41936550c92d2e407c4a2470f457e75fcdbe71e34bedb018141681a1a11245a64378f094cfb5ac276d40d5a888dc31bafaffe0bee145bf1", 0x75) r5 = memfd_create(&(0x7f000003e000)='\t', 0x0) r6 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getsockname$netlink(r2, &(0x7f00006be000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000073000)=0xc) utime(&(0x7f000059c000)='./file0\x00', &(0x7f0000aa8000-0x10)={0x6, 0x6}) dup2(r6, r5) write$sndseq(r5, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/09 22:28:54 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000048a000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00009c7000)={{0xfffffffffffffffa, 0x3}, 'port0\x00', 0xa0, 0x800, 0x80000000, 0x5, 0x47, 0x80000000, 0x2, 0x0, 0x7, 0x4, [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f000003a000)={{0x4, 0x0}, {0x5, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 22:28:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x100000000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") fstat(r0, &(0x7f0000ce1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00001a2000-0x8)='./file0\x00', &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000230000)={0x0, 0x0, 0x0}, &(0x7f00001ab000)=0xc) accept4$unix(r0, &(0x7f00001be000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000001b000-0x4)=0x8, 0x800) setresgid(r1, r2, r3) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") chroot(&(0x7f00005ef000-0x8)='./file0\x00') umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/01/09 22:28:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000008000400) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300ac4b80040d8c560a06ff7f0000e076000543d8d8fe580000004eca7f64643e890005800000010004fbf5100002000000000000631c04edc7000000000000000d00010001ea070000ec6b0f536e06ce", 0x58}], 0x0) r1 = socket$inet(0x2, 0x4, 0x80000000) getsockname$inet(r1, &(0x7f0000bf8000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000627000-0x4)=0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000984000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000263000)={0x0, 0x9e, "a49bd16bf8654a533c8dd07fa9f7e4af6cd38a4fe58230bf538428f9fa5368af82b575c825bb7407ac0caf555486ae3a0067e05440925f2dbaa09b239c5ecfe08ef043548f04dd5285c26c96d1b22468d7262f195c157577c0bf252019225337722576416b5bc1d0bfcd767957314b344b565bb844e25952e8041d60b051710fd90a3c1d6d08684063ce1fa1976224500e22c195d99bc712a307079737eb"}, &(0x7f000052c000)=0xa6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00007b0000-0x2f)={r3, 0x15, "e9470269a9ef7c0464037ea84af44ce4bcab50a4ffb604d6a6cc482a200655ba3dfdb5fb0b4747"}, &(0x7f00000ba000-0x4)=0xfffffffffffffe7b) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000c2f000)={r4, 0x10000}, &(0x7f0000c39000-0x4)=0xd) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000b62000)=0x0) 2018/01/09 22:28:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000)=0xffffffff, 0x400000088, 0xfffffffffffffff9, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000455000-0x4)=0xfffffffffffffffc, 0x401fff7ffc) [ 65.284753] netlink: 25 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 22:28:54 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r2, 0x0, 0x0) write(r1, &(0x7f0000001000)="", 0x0) sendfile(r2, r2, 0x0, 0x4) close(r0) 2018/01/09 22:28:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$mice(&(0x7f0000e6c000-0x10)='/dev/input/mice\x00', 0x0, 0x800) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000df7000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00005c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) dup2(r0, r1) ioctl$TCFLSH(r2, 0x540b, 0xffffffffffffffc2) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2018/01/09 22:28:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) [ 65.329743] netlink: 25 bytes leftover after parsing attributes in process `syz-executor4'. [ 65.410298] audit: type=1326 audit(1515536935.054:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11609 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/09 22:28:55 executing program 6: clone(0x0, &(0x7f0000cf7000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f00003fc000)="a4") futimesat(0xffffffffffffffff, &(0x7f0000716000-0x8)='./file0\x00', &(0x7f000096b000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000be2000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000dc5000-0x4)=0x0) ptrace$getsig(0x4202, r1, 0x6dcfbd7c, &(0x7f0000bb2000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000793000-0x20)={{&(0x7f000017c000/0x1000)=nil, 0x1000}, 0x2, 0x0}) 2018/01/09 22:28:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000039a000)='/dev/autofs\x00', 0x400, 0x0) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000edf000-0xa8)=""/168, &(0x7f000083f000-0x4)=0xa8) writev(0xffffffffffffffff, &(0x7f0000147000-0x20)=[{&(0x7f0000690000)="b15affc36eb4a855cce6802c117c55d054a759fea9d94a0d57d95450b2612699dbcbcf370fdf1906fd4206743a972c3165a12eab76f4d51e7d5fde", 0x0}, {&(0x7f0000e24000)="42bf7de9f08f6352478fe4566aa33c56cf16d66f8e915dcb1d87999b020440150147580256f16db2fd19ccdb4f8e343e7145c5a0eee4ed593ee3ab83fc53f738f9a25e30758dd2fc8059a06877e8145536db497a10dd42c6742b3eebe0b19b95e4736b6eb7f279ae387e6d1c85c4d8376b4e9f23ec9bfecbf9e507eae8", 0xffffffffffffff39}], 0x3da) 2018/01/09 22:28:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000032000-0x10)=[{&(0x7f000064c000-0x86)=""/134, 0x1d}], 0x1, &(0x7f0000dbc000)=[{&(0x7f0000002000-0xcf)=""/207, 0xffffff3b}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000143000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f000081b000-0x10)={0x1, &(0x7f00003ec000)=[{0x473f, 0x8, 0x180000, 0x3f}]}) close(r0) connect$netrom(r2, &(0x7f0000931000-0x48)=@full={{0x3, {"c6f45b58d1d438"}, 0x400}, [{"edf6c56588a2d9"}, {"a8979c14dae82d"}, {"81bca042bc71ed"}, {"5dbfa6fb5c905d"}, {"c2a7440cd2b3a5"}, {'X\x00gQq h'}, {"95700b6a860c87"}, {"a566b059e3850d"}]}, 0x48) 2018/01/09 22:28:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000032000-0x10)=[{&(0x7f000064c000-0x86)=""/134, 0x1d}], 0x1, &(0x7f0000dbc000)=[{&(0x7f0000002000-0xcf)=""/207, 0xffffff3b}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000143000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f000081b000-0x10)={0x1, &(0x7f00003ec000)=[{0x473f, 0x8, 0x180000, 0x3f}]}) close(r0) connect$netrom(r2, &(0x7f0000931000-0x48)=@full={{0x3, {"c6f45b58d1d438"}, 0x400}, [{"edf6c56588a2d9"}, {"a8979c14dae82d"}, {"81bca042bc71ed"}, {"5dbfa6fb5c905d"}, {"c2a7440cd2b3a5"}, {'X\x00gQq h'}, {"95700b6a860c87"}, {"a566b059e3850d"}]}, 0x48) 2018/01/09 22:28:55 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000003000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xf, 0x0}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x1c, &(0x7f0000007000-0x1c)=[@in6={0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0x800}]}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000007000-0x6)={r2, 0x4}, &(0x7f0000006000)=0x6) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfffffe8b) 2018/01/09 22:28:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000dbb000-0xd)='/dev/net/tun\x00', 0x0, 0x220840) ioctl(r2, 0x8000, &(0x7f0000bcb000)="e11970f1b1b93f0adbb5f4258ec897a5d23d29279f69914b4866effa59b11923c872fa290ceb2a1f854ee5a70f83816ea0cb5fa3d8d59e92baec344c2267de4d4c8ce88e18c6f78cad0ec360fd754780295f851a937212a8e1b6a5dfeec7cd37d4ec15c775a58e7cfaf0ead111a0caca59a2252c54cb46a8daa2d22bdab8650338f7d0935089426d56c023334a5be50aa9df6583c8a4a7717e6e4908dc420452f4545341a253525d0f3ab864543f8a752af048fa608dbbb4a27144f42b156aa69eb9188f1a72e3fa6a921732027ba16d3931c3737e871de54ee86de64cc0bb6b92dfea486e") ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00002c6000)={@common="806fdaffffffff1000041c000200", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) init_module(&(0x7f0000543000)="806fdaffffffff1000041c0002000000", 0x10, &(0x7f0000611000)='@\x00') r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000176000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r1, &(0x7f0000bdc000)=@hdr={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "07f5b4", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/09 22:28:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) clock_gettime(0x0, &(0x7f00000cf000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00006b5000)={{0x0, 0x1c9c380}, {0x0, r0+30000000}}, &(0x7f000099b000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_procfs(0x0, &(0x7f000032d000)='net/xfrm_stat\x00') bind$netrom(r1, &(0x7f000072e000-0x48)=@full={{0x3, {"cc22edfedff784"}, 0x39}, [{"5894f55e32712c"}, {"83af058f1b1598"}, {"cf73978cafe21e"}, {"fe98555e3abc3c"}, {"31cbeded7464cb"}, {"9d1c218f853d19"}, {"f45b113b9cca02"}, {"17814183fecf53"}]}, 0x48) 2018/01/09 22:28:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1000, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0xfffffffffffffecc) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006f5000)={0x0, 0x0}, &(0x7f00003a2000)=0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000f9a000)=0xffffffffffffffff) 2018/01/09 22:28:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000016c000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e8a000-0x4)=0x0, &(0x7f0000cfb000-0x4)=0x4) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:28:55 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000434000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000ffa000)={0x1, 0x1, 0x19, 0x4, r1}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e7b000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl(r0, 0x2276, &(0x7f00006fc000)="") 2018/01/09 22:28:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) sendto$inet(r0, &(0x7f0000197000)="124ff1e4d81eb051bdef9ad65d3904669d14a022fd80306824b63def9d7dad38b45f18d50532c3d3ab4867b59e11a609f0f90a135188e123250f2c495c06f1b4bc8251644b48", 0x46, 0x800, &(0x7f0000d4d000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VT_RELDISP(r0, 0x5605) write$tun(r0, &(0x7f0000fe4000-0x13c)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x30, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "ce0541", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}, 0x62) 2018/01/09 22:28:55 executing program 6: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000d53000)='./file0\x00', 0x8) inotify_rm_watch(r0, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/09 22:28:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x629000)=nil, 0x629000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x9) write(r0, &(0x7f000049a000-0x102)="1f0000000401010100000100000000000010060001010000000010000000186c91f0eed9c6bdafe19b931ef53e19700e", 0x30) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004e4000-0xf)='/dev/sequencer\x00', 0x40001, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000f68000-0x13)={0x100000001, 0xb, "b7224ad75530a82f13d0c5"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000b8a000-0x8)={0x0, 0x2}, &(0x7f000038c000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000337000-0x7)={0x4, 0x2, 0x2, 0x7f, r2}, 0x10) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000071000-0x53)="130000001000ffdde200f49ff600000002230a", 0x13) 2018/01/09 22:28:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) personality(0x410000b) 2018/01/09 22:28:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000e70000-0x8)=0x40) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r2, &(0x7f0000363000-0x60)=[{&(0x7f0000c68000-0xc3)=""/195, 0xc3}], 0x1, 0x100) [ 65.615287] netlink: 25 bytes leftover after parsing attributes in process `syz-executor4'. [ 65.634076] keychord: unsupported version 0 2018/01/09 22:28:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f00000b3000-0x4)=0x5, 0x4) r1 = epoll_create1(0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d9d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000093a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x0, 0x0}) arch_prctl(0x1007, &(0x7f0000df9000-0x88)="b9dd0787919e3bc8e86426fefe81f4f504c59031922191aafe0fc0a65cdeee4469a4379115fa8672b56d3f8422fc41d7d6dd384099bb2ecd957298539fc854281d8d99efdfc8bb7adbd2f94dbae5452457c5e8fae879650df026f46482e3ebfdc4ba99a396416d212fe4caf6903b13c4816eb2fbbd0ecc264b58f218a3ae04e17aa530b5478d3d4e") r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ec0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f00004e3000)={0xffffffffffffcdf8, 0x5}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000831000-0xc)={0x0, 0x0}) 2018/01/09 22:28:55 executing program 3: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000003f000)='\x00', 0x1) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000003f000)='./file0\x00', 0x10300, 0x100) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000003f000)=0x1, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000001a000-0x4)=0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f000003f000)='net/ip_mr_cache\x00') lseek(0xffffffffffffffff, 0x7ffffffffffffffb, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f000000e000-0x20)={0x0, 0x1, 0x7, 0x0, 0x0}) 2018/01/09 22:28:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f00001c5000-0x29)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x0) 2018/01/09 22:28:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000b4a000-0x8)='./file0\x00', &(0x7f0000b4a000-0x7)='./file0\x00') 2018/01/09 22:28:55 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000000)=0x0) 2018/01/09 22:28:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000e70000-0x8)=0x40) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r2, &(0x7f0000363000-0x60)=[{&(0x7f0000c68000-0xc3)=""/195, 0xc3}], 0x1, 0x100) 2018/01/09 22:28:55 executing program 6: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000838000-0x4)=0x0, 0x80800) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x10001) eventfd2(0x3, 0x800) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_pts(0xffffffffffffff9c, 0x80000) r3 = timerfd_create(0x3, 0x80800) r4 = dup2(r2, r3) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f00005d6000)={0x100000001}, 0x1) r5 = syz_open_procfs(0x0, &(0x7f0000377000)='attr/keycreate\x00') mq_unlink(&(0x7f00007c4000-0x13)='mime_type,vboxnet1\x00') sendfile(r5, r5, &(0x7f0000643000-0x8)=0x4000, 0x114a) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000a45000-0x8)={0x0, 0x20}, &(0x7f0000c16000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000438000-0x8)={r6, 0x8}, 0x8) getpeername$llc(r5, &(0x7f00001a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006d1000-0x4)=0x10) ioctl$ASHMEM_GET_PROT_MASK(r5, 0x7706, &(0x7f000095f000)={0x0, 0x0}) [ 65.661507] netlink: 25 bytes leftover after parsing attributes in process `syz-executor4'. [ 65.687288] keychord: unsupported version 0 [ 65.687603] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=260 sclass=netlink_audit_socket 2018/01/09 22:28:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000001000-0x18)={0x8, 0x2, 0xffc000000000, 0x4, 0x411, 0x1}) 2018/01/09 22:28:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000681000)='/selinux/context\x00', 0x2, 0x0) writev(r0, &(0x7f0000ece000)=[{&(0x7f000018b000-0x4b)="9b98880a08ef2114874b5f2eeba8c41ae781e7310a28497f5cd429f4bdf815d1a3e03b8daffb1ca01ef6436cf0b611bc3b4b52c204caffd269198f24ef8431c990e1886dd3fb0b2f5fd1b3", 0x4b}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) 2018/01/09 22:28:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a47000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x891e, &(0x7f00007fe000-0x28)={@common='gre0\x00', @ifru_mtu=0x9}) r2 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_netdev_private(r1, 0x89f7, &(0x7f00007ce000-0xde)="f9b2548500ae220ad027799a29c5d98dd1210c8f10585d2ee4c2620c37677c2db320c303a3e944e53c07891fad289ee48868a9a7e9f69b7608df39217899b2bcefcf344ae0c3f351722a78a155f50019092fd41e2e8782d75f0434ac93c43d19f01bdd825911549ec60d823bf7baafb2db2699d38c1f46cc98b63e11d69f089bf442325458d603a71f42b73b51cace81fd80e59d5aec648b4f3051d41c2781fe91a5dfd7287d89d3bc26bd8cb3d7b7349393017610c345796f5756f489cdaf72a5246224a18b2f98a7de1da59eefd3b3c843ff7691ccd8a0ac64f37b5bbd") writev(r2, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) [ 65.724699] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=260 sclass=netlink_audit_socket 2018/01/09 22:28:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) sendfile(r0, r1, 0x0, 0x0) lseek(r0, 0x3, 0x0) 2018/01/09 22:28:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fe7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x10000000007, &(0x7f0000194000-0x10)={0x44, 0xfb}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00009f1000-0x4)=0x0) tkill(r2, 0x2f) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) 2018/01/09 22:28:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) socket$inet6(0xa, 0x0, 0x3) sendto$inet6(r0, &(0x7f00001b9000-0x7)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/09 22:28:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00008ae000)={0x80000008, 0x0}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f96000)={0x2004, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000038f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000675000)=0xe8) r4 = geteuid() setreuid(r3, r4) poll(&(0x7f0000024000-0x50)=[{r1, 0x0, 0x4}, {r0, 0x0, 0x2}], 0x2, 0x0) 2018/01/09 22:28:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00003d7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00006ce000-0x14)={0x0, 0xfff, 0x4, 0x8001, 0x3f, 0x1ff}, &(0x7f0000828000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000f1000)={r2, @in={{0x2, 0x3, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100000000000000000810", 0xffffffffffffffad}], 0x1) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000b5000)='/selinux/load\x00', 0x2, 0x0) mremap(&(0x7f0000457000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f0000c84000/0x4000)=nil) 2018/01/09 22:28:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000077000)=0xad5c, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000d10000)="ff55d36cffba04715d0000000000000100000000", 0x14) close(r2) 2018/01/09 22:28:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000df3000-0xb)='/dev/loop#\x00', 0x7ff, 0x4000) ioctl$int_out(r0, 0x5460, &(0x7f0000280000)=0x0) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$inet6(0xa, 0x80006, 0x1, &(0x7f0000958000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000215000)={0x0, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2f4, 0x8, 0x8, 0x2}, &(0x7f0000b94000)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00002b0000)={r3, 0xfffffffffffffffc, 0x4, 0x1, 0x3f, 0x3}, 0x14) sendmsg$unix(r1, &(0x7f00003bf000-0x1c)={&(0x7f00004bc000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000791000-0x30)=[], 0x0, &(0x7f00003ed000)=[], 0x0, 0x0}, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) 2018/01/09 22:28:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r0, &(0x7f000028c000-0x20)=[{&(0x7f0000c9c000)="d4", 0x1}], 0x1, 0x81003) readv(r0, &(0x7f0000409000-0x10)=[{&(0x7f0000a3a000)=""/23, 0x17}], 0x1) lseek(r0, 0x0, 0x3) 2018/01/09 22:28:55 executing program 7: r0 = syz_open_pts(0xffffffffffffff9c, 0x42200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x6) r1 = inotify_init1(0x0) r2 = dup(r1) ioctl$VT_RELDISP(r2, 0x5605) 2018/01/09 22:28:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1040000000010, 0x2, 0x0) write(r0, &(0x7f00004af000)="260000001e0047f791f6caff000003c0000a00004700000200000800aa073f550000000521ff", 0x26) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c18000)=@assoc_value={0x0, 0xff}, &(0x7f0000cba000-0x4)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8d000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TIOCEXCL(r2, 0x540c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000be0000)=@sack_info={r1, 0x9, 0x3f}, 0xc) 2018/01/09 22:28:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000fc0000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000001000)='./file0\x00', 0x2, 0x1600) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0xfffffffffffffff8, 0x1ff}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2000000000000000, 0x0, 0x4, 0xdb, r2}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000002000-0x10)={0x23, 0x1, 0x5ec, 0x7}, 0x10) 2018/01/09 22:28:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000093a000)='/dev/vga_arbiter\x00', 0x400, 0x0) r2 = syz_open_dev$mice(&(0x7f0000b60000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000e17000-0x4)=r2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) r3 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) stat(&(0x7f0000978000)='./file0\x00', &(0x7f00006e3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r3}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00005ba000-0x4)=0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) recvfrom$llc(r2, &(0x7f00009c0000)=""/80, 0x50, 0x2, &(0x7f0000062000-0x10)={0x1a, 0xff, 0x9, 0x400, 0x2, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f000076d000)=0x0) 2018/01/09 22:28:55 executing program 6: mmap(&(0x7f0000000000/0xd12000)=nil, 0xd12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x10020, 0x0) 2018/01/09 22:28:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fe7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x10000000007, &(0x7f0000194000-0x10)={0x44, 0xfb}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00009f1000-0x4)=0x0) tkill(r2, 0x2f) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) [ 65.950173] binder: release 11744:11748 transaction 36 in, still active [ 65.957112] binder: send failed reply for transaction 36 to 11744:11759 [ 65.977803] binder: BINDER_SET_CONTEXT_MGR already set [ 65.983546] binder: 11744:11759 ioctl 40046207 0 returned -16 [ 65.998123] binder_alloc: 11744: binder_alloc_buf, no vma [ 66.003831] binder: 11744:11759 BC_FREE_BUFFER u0000000020000000 no match [ 66.010814] binder: 11744:11748 transaction failed 29189/-3, size 0-0 line 3128 2018/01/09 22:28:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) preadv(r0, &(0x7f0000f51000)=[{&(0x7f0000848000)=""/163, 0xa3}], 0x1, 0x0) prctl$intptr(0x24, 0x75) 2018/01/09 22:28:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00009fc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000576000-0x10)={&(0x7f0000c1d000-0x160)=@newpolicy={0xcc, 0x1b, 0x101, 0xffffffffffffffff, 0x2, {{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@proto={0x8, 0x19, 0x0}, @sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cc1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$packet(r1, 0x0, &(0x7f0000e80000-0x4)=0x0) open$dir(&(0x7f000027a000-0x8)='./file0\x00', 0x0, 0x1c) [ 66.058953] binder: undelivered TRANSACTION_ERROR: 29189 [ 66.099026] binder: undelivered TRANSACTION_COMPLETE 2018/01/09 22:28:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x220040, 0x0) mmap(&(0x7f00008ea000/0x3000)=nil, 0x3000, 0x8, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ad3000)='/selinux/access\x00', 0x2, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f18000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 22:28:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000011e000)={0x0, 0x0, 0x0}, &(0x7f0000706000)=0xc) r2 = fcntl$getown(r0, 0x9) tgkill(r1, r2, 0x18) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000300000)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/09 22:28:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x800000}, 0xc) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10000000002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 22:28:55 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000019000-0x1294)=@delpolicy={0x50, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x3}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000019000-0x8)='./file0\x00', 0x0, 0x2c) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000001d000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000010000)='/dev/sequencer\x00', 0xc00, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x800}, &(0x7f0000017000-0x4)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000001e000-0xa0)={r2, @in6={{0xa, 0x2, 0x62b218fd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xfff, 0xfffffffffffffffa, 0x7fff, 0x7}, &(0x7f0000014000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001b000)={0x0, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb611}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000010000-0x4)=0x8c) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000001f000-0x5c)={{0xa, 0x1, 0x8001, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, 0x4, [0x6, 0x0, 0x1, 0x0, 0x3d8c45c1, 0x1, 0x7ff, 0xca5]}, 0x5c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000001c000-0x98)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1fcf6c62, 0x10001}, 0x98) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000019000)=0x100000000) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000000a000)=0x1, 0x4) 2018/01/09 22:28:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009fb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000297000)='bdev)eth1-+-\x00', 0x1) execveat(r1, &(0x7f00000e9000)='./file0\x00', &(0x7f0000672000)=[&(0x7f0000677000-0xd)='bdev)eth1-+-\x00', &(0x7f00006a6000-0x1)='\x00', &(0x7f0000ff5000-0x2)='+\x00', &(0x7f0000af0000-0x1)='\x00', &(0x7f00007bc000)='system{em0eth1wlan0ppp1\x00'], &(0x7f00008ae000-0x8)=[&(0x7f0000fae000)='\x00'], 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00008fc000-0x1c)=[@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x1c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/09 22:28:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003a3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x9, &(0x7f0000cd9000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x0, 0x1}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 22:28:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00007e6000-0x8)='./file0\x00', 0x900, 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e69000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000b92000-0x8)={0x2, r1}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='loginuid\x00') sync_file_range(r2, 0x2, 0x7ff, 0x7) sendfile(r2, r2, &(0x7f0000002000-0x8)=0x0, 0x1) write(r2, &(0x7f000083a000)="5dd7c3df8a1cb4fa3a6d41b4a580a7bef9ad4c7a8ddc5ee6beeef307273e714b2971776c6478f9cc5876de2970c40e5f426e07c596a72265da2721ce157d6d94a970bbebc8927a04d54f24ba3ae3ff339ff1462693fb94751db322168714d954f798a95804a3380da55ae11af692a995305b0f1e3b6bbf61bc3c28f03145177d5564dd13371ff2e4b0bbaa4d1ac5c0f8ce7c6fdd03e004c8c40505ebc9f04e9f53caf34e8d4dd785d478531348126dd6434ee1be8f6e795c", 0xb8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000ce2000-0x70)=[@in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x4}], 0x70) [ 66.104577] binder: undelivered TRANSACTION_ERROR: 29189 [ 66.128459] binder: 11769:11775 got transaction with invalid parent offset 2018/01/09 22:28:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c50000-0x8)={0x0, 0x5}, &(0x7f000040e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008ab000)=@assoc_id=r1, &(0x7f00005e4000-0x4)=0x4) r2 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000a77000-0x8c)={0x7, 0x3, 0x3, 'queue1\x00', 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r2, 0x0, r2) r3 = socket$netlink(0x10, 0x3, 0x6) writev(r3, &(0x7f000042a000)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) [ 66.156719] binder: 11769:11775 transaction failed 29201/-22, size 80-16 line 3313 [ 66.189131] binder_alloc: binder_alloc_mmap_handler: 11769 20000000-20002000 already mapped failed -16 [ 66.199896] binder: BINDER_SET_CONTEXT_MGR already set [ 66.206923] binder: 11769:11775 ioctl 40046207 0 returned -16 [ 66.212639] binder_alloc: 11769: binder_alloc_buf, no vma [ 66.212679] binder: 11769:11794 transaction failed 29189/-3, size 80-16 line 3128 [ 66.230304] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/09 22:28:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e2e000-0x8)={0x0, 0x0}) accept$netrom(r0, &(0x7f0000193000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001c2000)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f00002c3000)='./file0\x00', &(0x7f00003bc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000698000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000471000-0x4)=0xc) fstat(r1, &(0x7f00004e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) writev(r1, &(0x7f0000d40000)=[{&(0x7f0000802000-0x29)="290000001900ff090000c6f2000000020a1300000000ff0680e6e9f70d00090000000000000008f9f6", 0x29}], 0x1) 2018/01/09 22:28:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffd, 0x7f) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001c0000)={0x0, 0x8002, 0x0, 0xffffffffffffffc1, 0x0}, &(0x7f0000bea000)=0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bd5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000e4e000-0xc)='/dev/ashmem\x00', 0x20000, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000d3a000)=""/150) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000e43000)=""/167, &(0x7f000041a000-0x4)=0xa7) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000076c000)=[@in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) sync_file_range(r0, 0x4, 0xb728, 0x1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000d66000)={r1, 0x80}, 0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00008dc000-0xc)={0x10000006, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000273000-0xa0)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7fffffff, 0x1, 0x8, 0x80}, &(0x7f0000d00000)=0xa0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f000047f000)=0x675) connect$inet(r0, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000c3f000-0x4)=0x0, &(0x7f0000c08000-0x4)=0x4) 2018/01/09 22:28:55 executing program 5: mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000-0xa)='setgroups\x00') write(r0, &(0x7f0000001000-0x3e)="e6", 0x1f6) 2018/01/09 22:28:55 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f000000a000-0x8)='./file0\x00', 0x1040, 0x1) mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) removexattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000-0xb)=@random={'security.\x00', '\x00'}) 2018/01/09 22:28:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000b4f000-0x8)='./file0\x00', 0x40000, 0x54) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000310000-0x50)={{0xffff, 0x20}, {0x8, 0xfff}, 0x402, 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, 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]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000039c000-0x28)={@common="6c6f3a00008000000000000000ffff00", &(0x7f000041d000-0xd7)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 22:28:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000817000)='%GPL{\x00', 0x1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000f0f000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000758000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000dd8000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x4, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = accept4$inet6(r0, &(0x7f000064a000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c91000)=0x1c, 0x800) getpeername$inet6(r2, &(0x7f0000dd8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000017b000)=0x1c) writev(r2, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000423000-0x8)={0x0, 0x2}, &(0x7f0000cc0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000882000)={r4, 0x1ff, 0x2, [0x8, 0x0]}, 0xc) 2018/01/09 22:28:55 executing program 0: prctl$setmm(0x23, 0x3, &(0x7f0000b05000/0x1000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f77000-0xc)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000ff8000-0x79)=""/121, 0x79, 0x0, &(0x7f0000734000)={0x0, 0x0}) 2018/01/09 22:28:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x20000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000001000-0x11)='vboxnet0vboxnet0\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00005a5000)={0x2, 0x90b2, 0x66e, 0x9, 0x1, 0x3}) ioctl(r1, 0x8936, &(0x7f0000000000)="") 2018/01/09 22:28:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009ff000-0x11)='net/tcp6\x00') preadv(r0, &(0x7f0000917000)=[{&(0x7f000058e000)=""/1, 0x1}], 0x1, 0x7c) prctl$getreaper(0xf, &(0x7f0000153000-0x8)=0x0) [ 66.235784] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/09 22:28:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000)={0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x1, 0x8, 0x40000000, 0x8, 0x9}, &(0x7f0000001000)={0x0, 0x3c, 0x3, 0x8001, 0x1, 0xdfbb, 0x7fffffff, 0x2a}, &(0x7f0000002000)={0x7, 0x34ee304, 0xa5, 0x4, 0x9, 0x159, 0x3, 0x7fff}, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000003000-0x10)={&(0x7f0000001000)={0x831b}, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000001000)="9de44780d12f92a3790bf02f4f2eb34ccee796f20cc607563e8921cfeb02eba052a01d82aecce7ab910cbab528d5c2d9980977477bda1da85f214575ddff0f39eeae") ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001000-0xf2)=""/242) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f0000de0000-0x8)={0x200}, 0x8, 0x80000) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) r3 = mmap$binder(&(0x7f0000646000/0x3000)=nil, 0x3000, 0x0, 0x8010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000dbd000)={r3, 0x0, 0x0, 0x0}) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r2, 0x400, 0x2) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000310000-0xe)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ddf000)=0x1c) 2018/01/09 22:28:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000477000-0x4)=0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00004db000-0x4)=0x0, &(0x7f0000858000)=0x4) 2018/01/09 22:28:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r0, 0x1) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000337000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00004e9000-0x10)={0x9a, &(0x7f000088b000-0x9a)=""/154}) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xffffffffffffff7a, 0x40005, &(0x7f0000351000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x89590b872a52176f) 2018/01/09 22:28:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000097f000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00007b7000)={0x0, 0x29, "95f1272b7cf1772563cd0d2ed1c0b793f0f6a58615cc750ed312c55f763194ccf79d3d1e39f178fc23"}, &(0x7f0000af9000-0x4)=0x31) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000d7f000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00004ba000-0x8)={r2, 0x9}, &(0x7f0000e74000)=0x8) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00002d4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = creat(&(0x7f0000c86000-0x8)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ae9000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, 0xdc, 0x8, 0x1f, 0x1}, &(0x7f00008c1000)=0xa0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000cae000-0x64)={&(0x7f0000e18000-0x24)=[0x7fff, 0x9, 0x7836, 0x9, 0x2, 0x2, 0x4, 0x6, 0x2], 0x9, 0x9, 0x401, 0x2, 0xb401, 0x8, {0x3, 0x4, 0x1, 0x7, 0x2000000000, 0x9, 0x3, 0x7, 0x800, 0x6, 0x42a, 0xffffffffffffffff, 0x6c, 0x100000000, "3da512085bf5114b55a1114fd7b09deb855f0bbda80539b8af926688d534cd0c"}}) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000804000)={0x201f0132, 0x0, 0x3, 0x5, 0x1, 0x77e37def, 0x400, 0xfffffffffffffff9, 0x9, 0x9, 0xd79, 0x5}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000519000)={r2, 0x81, 0x100000001, 0x91, 0x3, 0x1}, &(0x7f00004ba000)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000bd3000-0x58)={0x3, 0x10000, 0x100000000, 0x5, 0x7, 0xffffffffffff1968, [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f9a000)={0x20, 0x200, 0x7ff, 0x80, r4}, &(0x7f0000880000)=0x10) 2018/01/09 22:28:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r3 = syz_open_dev$tun(&(0x7f000079a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c87000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @rand_addr=0x7d4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 22:28:55 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000808000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006b0000-0x9)='/dev/ppp\x00', 0x60500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x8, 0x10000, r1, &(0x7f0000001000-0x8)='./file0\x00') clone(0x0, &(0x7f000028f000)="", &(0x7f0000d80000)=0x0, &(0x7f00004de000-0x4)=0x0, &(0x7f000096a000)="") renameat(0xffffffffffffffff, &(0x7f0000f39000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000c31000)='./file0\x00') 2018/01/09 22:28:55 executing program 0: prctl$setmm(0x23, 0x3, &(0x7f0000b05000/0x1000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f77000-0xc)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000ff8000-0x79)=""/121, 0x79, 0x0, &(0x7f0000734000)={0x0, 0x0}) 2018/01/09 22:28:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0xa)='net/route\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000899000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000b99000-0x9)="6c696d64748d00a58c") ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000224000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="f1e93c001511", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip_vti0\x00'}) sendfile(r2, r2, &(0x7f00001a7000-0x4)=0x0, 0x8) 2018/01/09 22:28:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8934, &(0x7f00000be000-0x28)={@generic="c61527a135f0d8a77a899e871d4c130e", @ifru_settings={0x7, 0x367799ec, @fr_pvc=&(0x7f00000b6000-0x4)={0xac}}}) socket$inet6_tcp(0xa, 0x1, 0x0) syncfs(r0) set_robust_list(&(0x7f000093b000-0x18)={&(0x7f000077b000/0x3000)=nil, 0xa6, &(0x7f0000bd8000/0x3000)=nil}, 0x18) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000ad3000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2018/01/09 22:28:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eb7000)='/dev/ptmx\x00', 0xc0000, 0x0) r1 = getgid() stat(&(0x7f000076c000)='./file0\x00', &(0x7f0000633000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000af000)='./file0\x00', &(0x7f0000f1c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003fb000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c3d000)={0x0, 0x48, &(0x7f00005c0000-0x2a)=[@in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}]}, &(0x7f0000da9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00001dd000-0xe)={r5, 0x6, 0x3, [0x7, 0xfffffffffffff800, 0x5]}, &(0x7f0000b4b000-0x4)=0xe) pivot_root(&(0x7f0000fb7000-0x8)='./file0\x00', &(0x7f0000a00000)='./file0\x00') ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000095e000)=0x2) getresgid(&(0x7f0000c47000-0x4)=0x0, &(0x7f0000121000)=0x0, &(0x7f0000046000-0x4)=0x0) stat(&(0x7f00006fc000)='./file0\x00', &(0x7f0000146000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00001e6000-0x58)={0x0, 0x80, 0x1, 0x100000001, 0x1, [{0x6, 0x2, 0x3, 0x0, 0x0, 0x1d0b, 0x0, 0x0, 0x0}]}) getgroups(0x6, &(0x7f0000677000-0x18)=[r1, r2, r3, r6, 0x0, r7]) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004ac000+0xdf9)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_buf(r8, 0x29, 0x2e, &(0x7f00005d1000)=""/183, &(0x7f00002c2000-0x4)=0xb7) lsetxattr(&(0x7f000032b000-0x8)='./file0\x00', &(0x7f0000712000-0xc)=@random={'trusted.\x00', '%=\x00'}, &(0x7f00002f2000-0x1)='\x00', 0x1, 0x3) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00002b2000-0x4)=0x0) 2018/01/09 22:28:56 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c06000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00001de000)={@common='bcsf0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x8001, 0x0, 0x400, 0x3, 0x1000000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006b8000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f000030b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000a71000)={&(0x7f000065a000/0x4000)=nil, 0x4000}) ioctl$KDMKTONE(r3, 0x4b30, 0x9e9d) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000185000)=[{0x2, 0x3f}, {0xf, 0x0}, {0x4, 0x9}, {0x3, 0x8b3}, {0x8, 0xd8}, {0x7, 0xd62}, {0x8, 0x7fffffff}, {0x6, 0x1}, {0x8, 0x1000}], 0x9) writev(r2, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:28:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0xa)='net/route\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000899000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000b99000-0x9)="6c696d64748d00a58c") ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000224000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="f1e93c001511", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip_vti0\x00'}) sendfile(r2, r2, &(0x7f00001a7000-0x4)=0x0, 0x8) 2018/01/09 22:28:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f0000e47000-0x4)=0x0) mknodat(r0, &(0x7f0000188000)='./file0\x00', 0xb08a, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00009c5000-0x4)=0x0) syz_open_procfs(r1, &(0x7f00002dd000)='net/connector\x00') 2018/01/09 22:28:56 executing program 7: mmap(&(0x7f0000000000/0xb3d000)=nil, 0xb3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b3e000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCEXCL(r0, 0x540c) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000b3f000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000b3f000-0x4)=0xc) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) openat$rtc(0xffffffffffffff9c, &(0x7f000079a000)='/dev/rtc\x00', 0x400, 0x0) inotify_add_watch(r2, &(0x7f0000b3a000)='./control\x00', 0x4000800) [ 66.384082] device gre0 entered promiscuous mode 2018/01/09 22:28:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r0, 0x28) close(r1) close(r0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000962000)=0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000a43000-0x3a)=""/58) openat$autofs(0xffffffffffffff9c, &(0x7f0000b60000)='/dev/autofs\x00', 0x80080, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000016b000)='/dev/ashmem\x00', 0x20000, 0x0) close(r1) 2018/01/09 22:28:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000227000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xe8, "cc618f4942a0742d76df8b2009ae87fae7b0e12927dac88f4b4d016cbe7c0975c5c207c2511407ed8dcc6e3d1e0abdca537f620641876246b15d706cef373f47130937f29a31fb7f29df3aa9f05cbe91b9e4d49149e3d40d31cf2acea3699587a4f55b856c55e37fb00d192a0b0e171a483f0b2b31e0b2ec55d98460a2ba540140aee5a9f02c173bb3717a15c3772cda706a1ffb7ae21a0e3479d70512344cc4e25642b2004dbfb603588751e01af32e8323d42be699fda68da364101f63c1fb43c2c4e8bea8020a27e2b439ddf90753a43df2903ab5e5978704912efd19f71362c090d03a863105"}, &(0x7f0000f4d000-0x4)=0xf0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000600000-0xa0)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff45f, 0x2, 0xc1f, 0x2, 0x2}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) writev(r2, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) r3 = socket(0xa, 0x7, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000ea0000-0x8)={0x0, 0xfffffffffffffffe, 0x1}, &(0x7f00008c1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000011c000-0x8)={r4, 0x40}, &(0x7f00001b4000-0x3)=0x8) 2018/01/09 22:28:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000001000-0xe)='/selinux/user\x00') recvfrom$inet6(r0, &(0x7f0000000000)=""/83, 0x53, 0x160, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x7fffffff, 0x4) r1 = getegid() r2 = getegid() r3 = getegid() setresgid(r1, r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r4, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00004b1000)=0x9) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4011, 0x0}], 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00004f1000-0x4)={0x3}, 0x4) bind$inet6(r4, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000035e000)=""/52) getsockname$inet6(r4, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cf2000-0x4)=0x1c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c98000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b2000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000bfb000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x5, 0xff, 0x500, 0x5, 0x200000, r5}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00003c8000)={0x4, 0xe, 0x100000001, 0x80000001, "f49e60759657cea9aa72d22cc62fe5ad7c1015b218a181857a7a083aca9a93b3"}) 2018/01/09 22:28:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510b) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000063d000)=0x100) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000075000)={@generic="80be391f0ea91a4e9cab313e46926365", 0x9000000000000}) 2018/01/09 22:28:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r3 = syz_open_dev$tun(&(0x7f000079a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c87000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @rand_addr=0x7d4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 22:28:56 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000fbe000)={0x0, 0x32, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbe000)=0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000fc0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000fbd000)=0xaf92, 0x109, 0x0, &(0x7f0000318000+0x832)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x0, 0x0) 2018/01/09 22:28:56 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) munmap(&(0x7f0000994000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000feb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/01/09 22:28:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f0000a1c000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e3c000)=0x6) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000070a000)={0xffffffff, 0x42fc, 0x3, 0x8}, 0x8) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:28:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000624000-0x10)=@common='lo\x00', 0x10) connect$inet6(r0, &(0x7f00001a8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$inet6(r0, &(0x7f00009bd000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000095a000-0x4)=0x10) ioctl(r0, 0x3, &(0x7f00005b6000-0x75)="442654607c87456b481cbdb5e3b60c297e8d1794a3d097808a181d432d572b92fcdc12ee7d3d827d8aca976a119fc6fc800ae42b90fd38989e4f757a6e4a2d1a142826ddafce2fbcab4c0945d46ec00b64eff7fb62f46377b06391c71d0ee8dbb20d8867f12ba7de8cc20d9bc13cb4c405a12fcbc5") 2018/01/09 22:28:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00001fc000-0x90)="4ad20cc3a663feef3054f64bbcc7258a7677b451bc52dd672275b404cf64026a885083d17c50df17150b5a86d5768e39e897db10f960c193a7ae78f7225bb827cb27021379f641457fd51a5f16ebd5ac06ffbbffe894b752f17ea099b1c1666e34747e8f57a32cf1e7c3d8074d519635a3b1393827c9ba4aed30548c572cd6c534a1f7136c06510f782a190e94a68d82") seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x20000000000005d1, &(0x7f0000000000)=[]}) rmdir(&(0x7f00005ab000-0x8)='./file0\x00') 2018/01/09 22:28:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000087000)='/dev/sg#\x00', 0x5, 0x1) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000038b000)=0x100000001, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e2b000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00006b2000-0x12)={@common='gre0\x00', 0x3}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000aa6000-0x4)=0x10001, 0x3e6) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fb2000-0x4)=0x0) r2 = mmap$binder(&(0x7f0000446000/0x2000)=nil, 0x2000, 0x2000000, 0x810, r1, 0x0) sendto$inet(r1, &(0x7f00006f6000-0xb0)="86d80f8bfbf29cede8e35b2de78fb3d343d70bff5c863837bcf29357575f2304ec537fb01374e908b4c3e15dfb6734819b2573bb6d769055224051ff6b1eca379685dea3b7263599fcdabeb27e2ef27297811e4d5988e15444df6c3a82055e76be0db07faf41184ad26516f483c1c2badd4b23f5bb71d501a6bfb0c65bb36c3612106548a19f898f744d87dbf256544542a532771aa78add4531b490309fd3f7f5324487624c5f82d7027270e6a46656", 0xb0, 0x0, &(0x7f0000329000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = mmap$binder(&(0x7f00008d1000/0x4000)=nil, 0x4000, 0x2, 0x10, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000749000)={0xd4, 0x0, &(0x7f0000042000)=[@transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x20, &(0x7f000060f000)=[], &(0x7f0000850000-0x20)=[0x20, 0x60, 0x48, 0x28]}}, @clear_death={0x400c630f, 0x4, 0x0}, @release={0x40046306, 0x1}, @acquire={0x40046305, 0x2}, @request_death={0x400c630e, 0x2, 0x4}, @increfs_done={0x40106308, r2, 0x1}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x8, &(0x7f000085f000-0x18)=[@flat={0x77682a85, 0x10b, r3, 0x0}], &(0x7f00006a9000)=[0x38]}, 0x0}}], 0xad, 0x0, &(0x7f0000c04000)="82fa50d06d8a254c7f2a27418c8c0080e8cb26fb0696a989e9bb0b8375a0aa8198e16f2125aa123256f4b02ef836cd378addcf2aded85dad6c663c214d8c675f27ba0454886e0d0ceb063c33c3abc554c13748dd4a6ebb21a7cd9d7728bba3d6c276df1a0ca839e4cd770407b5248f547e107b2d60ef69dc0a0eb730188b914bbfb9ea785fb0edad3c15a37e2950fd0ba34df5e37c26f6a2d41aeea034c6dedda9ef4b624286b8053295bb6678"}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000d79000-0x1)=0x4) poll(&(0x7f00006ed000)=[{r1, 0x0, 0x0}], 0x1, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000536000-0x10)={0x8, 0x5, 0x16, 0x8, 0x0}, &(0x7f0000bd4000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000dc000)={r4, 0xf3, "5192dfb61b99f7e0a803b7a3ca663f0880ae49529cb9adb1688c31450342c5dcd79f571c68d8f4130c9b91f1daa5289b387335278d61e378c65d9c94931f9a605769aba44da00926749e6934d2e316881cb62312507211be8a916b4a61bdc66b2fb7a61e6522d6c54827b7db2da30594ed04097935b30192e59438b46a6f3ca9b57d78a228a28ff5cde16f2e21196c718222d0fcbbab14393569bf583c4e4429f367f34bc6bc2ad24aad77fc12df1c5a32bd7d4c53244bc0396a83a16ff939faabf1a1de93522fd25f50817064f19be335dddd1844fbd1d5caebe00e2cbe74f7782dffdd554c09d29163ba94ab946269f61bc3"}, &(0x7f0000dd6000-0x4)=0xfb) syz_open_dev$binder(&(0x7f00008f6000-0xd)='/dev/binder#\x00', 0x0, 0x0) 2018/01/09 22:28:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000fc3000-0x60)=[], 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bbc000-0x9)='/dev/rtc\x00', 0x0, 0x0) getresuid(&(0x7f00009ee000)=0x0, &(0x7f0000d49000)=0x0, &(0x7f00008a6000-0x4)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000020f000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x3, 0x2, 0x2, 0x0, 0xa, 0x0, 0x20, 0x5c, 0x0, r2}, {0x9, 0x7, 0x5, 0x4, 0xe69, 0x1, 0xff, 0x2}, {0x12c0000000000000, 0x200000000000000, 0x0, 0x1}, 0x400, 0x3, 0x2, 0x1, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x3, 0x8001, 0x6, 0x7, 0x1}}, 0xe8) inotify_init() 2018/01/09 22:28:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x301000, 0x101) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005fa000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000001d000-0x8)='syscalL\x00') ioctl$TIOCEXCL(r1, 0x540c) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000064c000)=""/145) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000739000-0x1)=0x3) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000877000)="5204c71ce9067261ac86ba6a8bbe4966e28530aad451a8a62f288e2a75ae5ace4ad39b3597c854a3f5917ccf22e376ce05dadeb6c12a9db014297ac1caf93084a03c73213ac7366d0783591ccd4f3656715cfb3071eb95f029ee6678446438f66ce20c15da7c76cd668fd0a69d324ee511ca799e6cbf2a78da8349eab41315e2b9d6dea1fc3487264be551a79f246787e0735e3ebed2e862a5c8c5ee64a246be065b4a56230ae3a5ab0c756599964f8c71eda73369754950a2f46c20379ef7b4f7") ioctl$TIOCSTI(r1, 0x5412, 0x8) epoll_pwait(r1, &(0x7f0000168000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ad6000-0x8)={0x0}, 0x8) 2018/01/09 22:28:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) getpeername$inet(r1, &(0x7f0000a49000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000026c000)=0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f7a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000a4c000)=0x0) writev(r0, &(0x7f00008b8000-0x40)=[{&(0x7f0000f75000)="", 0x0}, {&(0x7f0000e85000)="7d472c2d5540c7b37100dc8e853e2e52f32f3d5a409479ec4313728130dfd0d0be427d39ba97a5fc719dd914236da49703f0f49a280c260ccbcd96df64c0e4d33e916a7eb824829446a8b0394533efdf00a3300963d2ffad76fc84da21afc9d1632baff9c0fe3bcbab64ccae2eec2eaa495b8581dfd00ec9ba490a87df2ada4e86cc817fb2b733cb267f6d8017fd0458ef9c44d1a9393e099ad044bf6fdcd3d855a1d47287746ffa4593f6bee65d56317e29a9ef564ab42ec580f612062f6345661c46746b6637e009f8", 0xca}, {&(0x7f0000c79000)="", 0x0}, {&(0x7f0000848000)="a0d4de6f6212b40ef77075371076735688473c0f5b539eb2d6293e62b37d2f82c1f1c9ad734faffb411d0df891eceddc4ffcdb5a95b791a6dffb51a1bbc3a70ef7c0b3e45c5cc161f0458cea14924ffbdcb3523d42a3306c16f1b1877c27a9f74f9a69e6b6705f9bc60fdf62c455fbdbc56dda22bfdf4a2f27a3191913e920b4c0187d708174f6232a11cb22d491e5b62a496215f99c2c4f9b52e177e193f3bf7d1b32367397099111f131c57c589b13d022acc85920610f71a74850926008481dc25ef72de31b1c050ad4c87abcc3421b1335e1a505f4d5abe2fb0684e7777bd117488c1a07c09eaf51aea8c2", 0xed}], 0x4) socket$netlink(0x10, 0x3, 0x6) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b0c000-0x20)={"c1ee2987e81cfae517fad40961413ce5", {0x4, 0x200, 0x2, "c27191eb5dbc", 0xbe, 0x0}}) writev(r0, &(0x7f00009ab000-0x50)=[], 0x0) 2018/01/09 22:28:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mprotect(&(0x7f0000fdf000/0x4000)=nil, 0x4000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fe0000-0xa9)=""/169, 0xa9}], 0x1) 2018/01/09 22:28:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000252000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008b3000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000e46000-0x10)={0x4, 0xa7, &(0x7f000075e000)="b5bd818ffada7a24ef8e85d2c9f993576c98360357cb2023c339295cebc37af1707f33ee136133a97dd3363d5d7d604b33d72010f773a95f2ba110c2cc31c1d1f6a3188ad777c60c106b5909888a916fd66683ff78fdaca8cafa0fbcca29825ed2a43df81dbdc19f4822938d2b394257633d3d80d40d0279db2ce6ffeeb439d28fc33fa66c36112e8f1b5daf441788be337e4525da72fa601da4ea39088b2470289e6285d51934"}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = dup(r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000038f000-0x8)={0x0, 0x0}) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000169000-0x4)=0x0) 2018/01/09 22:28:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00001fc000-0x90)="4ad20cc3a663feef3054f64bbcc7258a7677b451bc52dd672275b404cf64026a885083d17c50df17150b5a86d5768e39e897db10f960c193a7ae78f7225bb827cb27021379f641457fd51a5f16ebd5ac06ffbbffe894b752f17ea099b1c1666e34747e8f57a32cf1e7c3d8074d519635a3b1393827c9ba4aed30548c572cd6c534a1f7136c06510f782a190e94a68d82") seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x20000000000005d1, &(0x7f0000000000)=[]}) rmdir(&(0x7f00005ab000-0x8)='./file0\x00') 2018/01/09 22:28:56 executing program 2: mmap(&(0x7f0000000000/0x5b0000)=nil, 0x5b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b900000000000000084f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a33d57e456460104ca0dedf1f0e8365cd000606c41d009976034d6557bf8917cad6305900000000000000d678aabb64ffffffed000046", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = accept4(0xffffffffffffff9c, &(0x7f0000506000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000590000)=0x14, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f00000f0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005b1000-0x4)=0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000013e000)='/dev/autofs\x00', 0x4200, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00005b2000-0x1)=0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005b0000)='/dev/hwrng\x00', 0x2200, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00005a5000)=0x7ff) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/09 22:28:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000ac7000-0x38)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000111000)={&(0x7f00005c9000)=@flushpolicy={0x78, 0x1d, 0x1, 0x0, 0x0, [@policy_type={0xffffffbb, 0x10, {0x0, 0x0, 0x0}}, @srcaddr={0x14, 0xd, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @algo_auth={0x48, 0x1, {{'rmd160\x00'}, 0x0, ""}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000943000)={0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000560000-0xd)='/dev/usbmon#\x00', 0x6, 0x202) perf_event_open(&(0x7f0000149000)={0x1, 0x78, 0x3, 0x400, 0x4, 0x0, 0x0, 0x5, 0x3100, 0x8, 0x3, 0x2, 0x6, 0x8, 0xffffffff, 0x9, 0x5, 0x0, 0x401, 0x7f, 0x7f, 0x0, 0x100000001, 0x9, 0x3f, 0x8, 0x5, 0x200, 0x8, 0x2, 0x0, 0xc5, 0x89f, 0x6, 0xefb, 0x6, 0x6, 0x5, 0x0, 0x7fffffff, 0x5, @perf_bp={&(0x7f00000af000)=0x0, 0xa}, 0x8000, 0x8, 0x4, 0x4, 0x1000, 0xc0, 0xfffffffffffffff7, 0x0}, r1, 0x46, r2, 0xa79b67e11c8d8e58) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cc4000)='/dev/hwrng\x00', 0x82, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000b92000-0x4)=0x0, &(0x7f0000cb0000)=0x4) 2018/01/09 22:28:56 executing program 0: inotify_init1(0xf2e5e630d4b4dce6) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000071e000)='/selinux/policy\x00', 0x0, 0x0) [ 66.669994] device gre0 entered promiscuous mode [ 66.685872] audit: type=1400 audit(1515536936.324:50): avc: denied { getattr } for pid=11910 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/09 22:28:56 executing program 3: pipe2(&(0x7f0000790000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000175000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000c49000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000253000-0x8)='./file0\x00', &(0x7f0000a53000)='proc\x00', 0x10, 0x0) 2018/01/09 22:28:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000154000)='/selinux/checkreqprot\x00', 0x2002, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000022c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2018/01/09 22:28:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000ed0000-0x4)=0xa6, 0x4) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000247000)=0x0) fcntl$lock(r1, 0x6, &(0x7f0000784000-0x20)={0x0, 0x1, 0x0, 0x5, r2}) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x0, 0xfffd) 2018/01/09 22:28:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c89000)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000f0f000-0x8)=0x0) mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) mount(&(0x7f000023c000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f00009bb000)='ramfs\x00', 0x1, &(0x7f0000383000-0xac)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) renameat(r1, &(0x7f000030d000-0x6)='./bus\x00', r1, &(0x7f0000d5a000)='./bus\x00') 2018/01/09 22:28:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x1) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000c9f000-0x4)=0x0, &(0x7f0000db5000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) writev(r1, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:28:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d00000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='bcsf0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = fcntl$dupfd(r1, 0x406, r1) accept$ax25(r3, &(0x7f000026f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005c5000)=0x10) 2018/01/09 22:28:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003a5000)='(GPLtrusted\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f64000-0x8)={0x0, 0x7}, &(0x7f00001ec000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000572000)={0x9b0a, 0x4, 0x2b, 0x3, r1}, &(0x7f0000e14000)=0x10) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000998000)=""/125) r2 = socket$inet6(0xa, 0xc0002, 0x0) getsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f0000289000-0x4)=0x0, &(0x7f0000ab2000)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000368000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005df000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f000076e000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) r4 = fcntl$getown(r0, 0x9) ptrace$peek(0x1, r4, &(0x7f00003bc000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000762000-0x58)={0x1, 0x9, 0x100, 0x5, 0x9, 0x40, [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 22:28:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009d0000)='syscall\x00') getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000055e000)=0x0, &(0x7f0000747000-0x4)=0x4) r1 = creat(&(0x7f0000d09000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00008d1000-0xc)='./file0/bus\x00', 0x200, 0x10) writev(r1, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x487, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) 2018/01/09 22:28:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000004e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000c37000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00002d4000-0xb0)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, @in6={0xa, 0x3, 0x80000000, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f83000)={0x0, 0x81}, &(0x7f000069e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003d8000-0x1f)={r1, 0x17, "80a839dded7a5f398522f445e6daba10182dcbb10806a8"}, &(0x7f0000899000)=0x1f) r2 = socket$netlink(0x10, 0x3, 0x6) writev(r2, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:28:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000139000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000358000)=0x8) sync_file_range(r0, 0xcf, 0x5, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c91000-0xe)='net/rt6_stats\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000193000-0x28)={@generic="21f21f9106169702bd732adc27fc29e5", @ifru_addrs=@llc={0x1a, 0x1f, 0x2, 0x4, 0x100, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}}) getdents64(0xffffffffffffffff, &(0x7f0000008000)=""/4096, 0x1000) ioctl$TIOCSBRK(r1, 0x5427) [ 66.923445] device gre0 entered promiscuous mode 2018/01/09 22:28:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) fcntl$dupfd(r1, 0x406, r2) 2018/01/09 22:28:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x101, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x200}}, &(0x7f000048a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair(0x11, 0x80b, 0x1, &(0x7f00006f1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000361000)={0x7f, &(0x7f0000d65000)=""/127}) 2018/01/09 22:28:56 executing program 0: pipe(&(0x7f0000652000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) splice(r1, &(0x7f0000aca000-0x8)=0x0, r1, &(0x7f0000d2d000-0x8)=0x0, 0x20, 0x1) writev(r1, &(0x7f0000d24000-0x10)=[{&(0x7f0000d23000)="2900000020001980013d7524100a00210200080017000000000000000400020003ee000095645aff00", 0x29}], 0x1) r2 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2018/01/09 22:28:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0x3, 0x20, 0xfff, 0x3, 0x6, 0x9aa7, 0xffff, 0x9, 0x40, 0x6, 0x1, 0x80, 0x2, 0x853]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ed0000)={r1, 0x200}, &(0x7f0000390000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000e0c000)='/dev/usbmon#\x00', 0x0, 0x3fffc) ioctl$sock_netrom_SIOCADDRT(r2, 0x80089203, &(0x7f0000e47000-0x4)=0x0) 2018/01/09 22:28:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000cd0000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000420000-0x10)=@generic="2e33a7d8c7bc986e1af99048ae4f9d12") ioctl$sock_ifreq(r0, 0x89a2, &(0x7f00006d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000d27000)="77bc96aea30c56d7c5da17c91c61fd862cda6647ce82d7148edca489fd7846a7"}) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f00008aa000-0x1000)=""/4096, &(0x7f00004f2000-0x4)=0x1000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a71000)=[@in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xffff}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x68) listen$netrom(r0, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x4018920a, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000020e000-0x8)={0x0, 0x4}, &(0x7f0000c04000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005d2000)={r1, 0x1c, &(0x7f0000ddb000-0x1c)=[@in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xef86}]}, &(0x7f000073a000)=0x10) 2018/01/09 22:28:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) listxattr(&(0x7f0000eac000-0x8)='./file0\x00', &(0x7f0000cfd000-0xdf)=""/223, 0xdf) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000253000-0x8)='./file0\x00', &(0x7f0000a53000)='tmpfs\x00', 0x80000000, 0x0) 2018/01/09 22:28:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c89000)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000f0f000-0x8)=0x0) mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) mount(&(0x7f000023c000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f00009bb000)='ramfs\x00', 0x1, &(0x7f0000383000-0xac)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) renameat(r1, &(0x7f000030d000-0x6)='./bus\x00', r1, &(0x7f0000d5a000)='./bus\x00') 2018/01/09 22:28:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000524000)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00001fd000+0xb2)=0x1, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d4c000)={0x0, 0x0, 0x0}, &(0x7f0000878000)=0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b01000)={0x0, 0x0}) mmap$binder(&(0x7f0000eef000/0x4000)=nil, 0x4000, 0x2000008, 0x4010, r0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00008fc000-0x38)={&(0x7f000052f000)={0x10, 0x0, 0x0, 0x20000800}, 0xc, &(0x7f000073a000-0x10)={&(0x7f000095d000-0x204)={0x204, 0x14, 0xb, 0x100, 0x3, 0x3, {0xf, 0x0, 0x7}, [@nested={0x8, 0x27, [@flag={0x4, 0x67}]}, @generic="a2875ad2d8561ead1fb5bb93dc25ec4e37213057e6da0e70ea7ade67198cae2aad2c8253ce19b8", @typed={0xc, 0x32, @pid=r1}, @flag={0x4, 0x3f}, @generic="0d5ef9c4dbc5d9454821897a9e89545fd707de09de3b49dfa5de83ce92cfc1f680f327baa93e2491e8d23644625a479fff1f1662c9576a570e43b34735f4a87a3320c1e3c2f7982d9e9f163d5891979c8f12821796ebd5a51591d53aebf705e780cd6f96a6e5a69ab5500e65f985730c5b4579d206c5d79b580c5d9be4226b733a63e0a8456f0a173a38e68e71d4ddf13ffe2a0dd14329a6a87bf05763b9decc839e5220f6040b94cd37660856f8960d8d80e95e73d1116dea2da25ec60578732220a5041f77", @nested={0xb8, 0x16, [@typed={0x20, 0xc, @str='securityproc.jselinux\x00'}, @generic="2fe7d816ce06bdd231942ea994da27b0eb4136596a05c93f72bd59b38cb39963d29ee86fa439033c424cd0c66e99", @flag={0x4, 0x3b}, @generic="6c1b65fe9b9eef2d06a4e8420835a29e1fb8e2bdffd88ff09421d92de37291484588a2eccc58e8ed600edbd2fcefc24935a5487c66a79d7ca7070b07372d2e9e2f47f755618f96822da783ee3e1c9b435c62a9d79ca652cda66673bd6c3c2653"]}, @typed={0xc, 0x61, @fd=r2}, @generic="f99ad1d2c86323d8d7de7212b1683fa5b732cdbcf57972ce892a6f4dcd11a533c4a4215c846e4c"]}, 0x204}, 0x1, 0x0, 0x0, 0x40040}, 0x4000000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000603000-0x4)=0x1) r3 = socket$netlink(0x10, 0x3, 0x6) writev(r3, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:28:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) ioctl$KDDELIO(r0, 0x4b35, 0xff) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0x73)=""/115, &(0x7f0000001000-0x4)=0x73) fchmod(r0, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000001000-0x4c)={0xfffffffffffff000, 0x800, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x1, 0x7, 0x400, 0x2, 0xcb8, 0x4, 0x3, 0x100, 0x3, 0x2b2, 0x7}, 0xb) fchmodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000)={0x401, 0x9, 0x6, 0x4, 0x9, 0x9, 0x9, 0xd62}, &(0x7f0000000000)={0x8001, 0x2b, 0x6, 0x100, 0x0, 0x781, 0x6, 0x7ff}, &(0x7f0000003000-0x40)={0x8f, 0x7, 0xe5b2, 0x3, 0x425, 0x1000, 0x7, 0x81}, &(0x7f0000002000)={0x77359400, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0) setresuid(r1, r2, r3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000005000-0x8)={r4, 0x100000001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000004000)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) acct(&(0x7f0000005000)='./file0\x00') 2018/01/09 22:28:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000749000)='/dev/usbmon#\x00', 0x4, 0x101000) mlock2(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000819000)={@generic="c02241c83e12a692f97ed64e83da44a1", 0x2}) timer_create(0x6, &(0x7f00000ac000-0x60)={0x0, 0x1c, 0x6, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000589000)=0x0) timer_delete(r1) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000077e000)={0xd6, 0x2b40000000000, 0x0, 0x6, 0x7, 0x160e}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ddf000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') sendfile(r3, r3, &(0x7f00003fa000-0x8)=0x0, 0x1f) 2018/01/09 22:28:56 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000003000-0xc)='/dev/ashmem\x00') ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000002000-0xa9)=""/169) ioctl(r0, 0x2, &(0x7f000000d000)="d26541ccdfa31120b779245e6de3f53c6f1dc60681ba15cb53f06707e4b189de7aaf87d9805dd01304a2e43bb6704b3269904b283344cffb1b87e05b50582747caaaef31e526e239e30a9852a7cbc0eb09d2db8e03984b06ffa12aa43ecf346c41") mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000010000-0x8)={0x0, 0x0}) 2018/01/09 22:28:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x801, 0x9, &(0x7f0000f4b000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') preadv(r0, &(0x7f0000233000)=[{&(0x7f0000b76000)=""/8, 0x8}, {&(0x7f00009d5000-0x1000)=""/4096, 0x1000}], 0x2, 0x400000000) 2018/01/09 22:28:56 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) splice(r0, &(0x7f0000003000-0x8)=0x0, r0, &(0x7f0000002000)=0x0, 0xef1, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000b38000)={0x2, 0x8, 0x4, 0x0, 0xf, [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 22:28:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000296000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000029d000)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000472000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000bbd000-0xc)={r2, @rand_addr=0x5, @empty=0x0}, 0xc) r3 = accept(r0, &(0x7f00003c8000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000af6000)=0x6) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f0b000-0x35)="6c7000a622454c58eba6be2b66f6fb69e146d709d56f2ee2e84df3de3fbc0b644637069defbabc8b61978a39782c4a51f818b92ebc", 0x1c) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000b51000)=@common='bond0\x00', 0x10) 2018/01/09 22:28:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000090000-0x18)=@get={0x1, &(0x7f0000894000-0xbc)=""/188, 0x100000001}) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00007be000-0x4)=0x1, 0x4) r2 = creat(&(0x7f0000bbd000)='./file0\x00', 0x4) recvfrom$packet(r1, &(0x7f0000662000)=""/0, 0x0, 0x0, &(0x7f00004c2000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fd9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000b2c000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a55000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000e61000)=@assoc_value={r4, 0x4}, 0x8) [ 67.088707] device gre0 entered promiscuous mode 2018/01/09 22:28:56 executing program 0: getpriority(0x10000000005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000063e000-0x4)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00002d1000-0x8)={0x0, 0x0}) tgkill(r0, r1, 0x37) 2018/01/09 22:28:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) socket$netlink(0x10, 0x3, 0x7) 2018/01/09 22:28:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000749000)='/dev/usbmon#\x00', 0x4, 0x101000) mlock2(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000819000)={@generic="c02241c83e12a692f97ed64e83da44a1", 0x2}) timer_create(0x6, &(0x7f00000ac000-0x60)={0x0, 0x1c, 0x6, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000589000)=0x0) timer_delete(r1) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000077e000)={0xd6, 0x2b40000000000, 0x0, 0x6, 0x7, 0x160e}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ddf000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') sendfile(r3, r3, &(0x7f00003fa000-0x8)=0x0, 0x1f) 2018/01/09 22:28:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000efb000-0xa8)=[{&(0x7f0000d28000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f37000-0x18)=[], 0x0, &(0x7f00001bb000-0x24)=[@rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}], 0x20, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f00006f7000-0x38)={&(0x7f00001f6000)=@sco={0x1f, {0x0, 0x7fffffff, 0x8, 0x8000000000000, 0x8, 0x9}}, 0x8, &(0x7f00002d6000)=[{&(0x7f0000766000-0x64)="933ba2c69e68b82b985e79acf2ba5a1cf5cc1f296082e7d58b2a05ebba2ccfe5f436f065c0da8c6fd77cda84ef98967ac33f40966901edf42ac45189b5ea121e6f827bca9d169951b0bd596366328a254ab578ad3d3c33761e0007eadaa3e8032fd11616", 0x64}, {&(0x7f00007a1000-0xb6)="6b782d54df21d2f1757c39c0253a6ea320040f1e8cd05e1805feabc1fc042b0ab53e69ea68d68396741aabb4d2d115dc73218dec83bac3b12a957da73fa92c4bbf367c666f0853a19670c08698f8e2d96fb2af7ec6dd844fdac7e030ad8270e1ff4e9189b1a3437c9b6279e82379a80ea1ef9c0a9e19ec7e71bb92279446a9ce33e5f780a693334a308a97c8f0b8e8af4c86a57aa026163452ac1661eb94d137d258386a1ad0e1fd10ffef18f3a91026d7ad95cc6839", 0xb6}, {&(0x7f0000ab0000-0x95)="6cc1704520f71460cf8a030a27f88143cef020307de14ff3cb14313b209b0bd2dfd976ee15c9db5de3f9543e567ddc9d26e8b8dd701b7aa90c81fe13e68243dce592bb96916ce62f4fcaba61611747b92937b06348e335c402832d28c83b56518a419b6c294cde76655a53362d94db4f4afa7d71b255a56310eece397d66a1b42c5b3633b1c89ad1a51aebf1299cd36febd00418f9", 0x95}, {&(0x7f0000fc7000-0xb3)="e5e0725c0d35fdf8007674d4a93af3e1ad1d247fde8586dc6ea625acf69bcc70f3dd8d8e9cec5317dd706a7ff737595c5b2718973792c2c6fc67fc5592c486d8835572d02f5328a3834a3ab17b0dba55768da9ef89012383e989269fdf2cf125645c3bc73a4aace75f5faff360adb5b45556771067d47edef32bc4af8eeaee040c1700728b45a7531e2f312b77bd105e18fff2e8b6bc2e95c40ebba7aac17635f605f5e595c8be47328962d6d5c5014d1e3d47", 0xb3}, {&(0x7f00005a5000)="814b99b6144400aac622f1d32800b38ae8387bcc3ec6c26dbf313c4346b406edf6df37f094d5ddcf01caab74a0fbb7d6d4188830895ba446e6bba2d42b4b5c3e1d8c6b82d4d4eb0108e35cdd9c858670912750d494c6de29621a328147a4a019048692607a990ce7acc8e57ce3b09092ad0f1015cc1e62e50e8942606e012f8afffe5603b2fb0a86f0a5bfd7e0bf0d8633e363c49b18286ff415f9682835011336f9b97858910a303d6dd99d0c720582371baf51836f6dc0c7d624ebb3f3bb884e", 0xc1}, {&(0x7f0000d05000-0x99)="332610e89fa4ad7d4c11d9234556211e393496aec862432d569fa4d4abcb9dd345b1c51554d44a8e65681c4726c17aa37346f6f40ed93ed8e51edf1f2e3f0fd9da40abd0dc71ec22b7deb996ab6941174f28a34866c0c34931316c372b47e17001e309cb031c1cbca31bb6d13c1aeae913344cde68d25c59d927f24fc194b1886e8ac929988867e7e1edab04bbbb4d8f354d184f9d85154de9", 0x99}, {&(0x7f0000197000)="c1eea664b96bbdc3e310c965e3fcf7bbcecf397b87183076602243e8537320039b57e04bb03e6fbca534e05299cffb1e9ded3423c415aba8e4d80782285656b14efe08e150222e66213578870aa3f36c3a3f2854bd4b5f23e9e1aba7e4114b1df3634b4e5573103ecbd02cf2cef3f1ebd5f55b3ea8203266747ab40d2eb60adcf9a18ea667de1b8be7b1a0da564fb986f34ad25ab59e56f8cd78ef8fbc2652b2a008d081bd2f5985263844ced37fdbf4c42f30b8bb38b0efca16e3a3682496574524662915d3ab681767606297aee8573f8901d6f281c04bb281b1d75e7cfe911fdf192a32733091a48b6289c9258696ffa6acd1ce544afa25a8633845bacf004e3afc6f0a23c586c9d8d107cf9329191a2faed8a1fdb172cad006a99cd491cd989dd10427fbb92c2d36f65b7083fd7ca7e13e9bed8569ba18e4526cbe1ba4d00a9ef5177fa2b1302f55692ed3fdea1c9078612314d26ad3063a3afe196b1e8c7921ebf03a3a2e0fb47b8fbbb8f9de6a7fd872d590b6e1126d55d02a49d2a5edf55ce501fd8000f174fbad9770f35122056996a4a0d006518dfbe79a94cfa74b912388403452abc9fd50b00a3f0ea9c22060cfa7a5a9e34c41ae87408965f97528ea3f19575fe62d3cdcef07e8bf45b49179bb15f27817d9beb60b340e634cbb9df14f162bc7cb4fb01b9ef8fd1ff7a10566d50e380bb20976c36b81b80834607040517cae3f416db10361f9e3aefbe74f77dd44d6cae60eb7fa44083217749a1bfe3979dcbe1a6e15e587d8e5b7bf7ae1cde9af6df95812055529461d043585ea32aa683376ec509c068f56287a68330657b744b504b7fe1afea830192655ac0b36dc1a8ed2964de3d09f1efa1127ec5cb29d72086bb08f31f763e22ed8fd79c260232213ff7387464ea869fa45f043da2a7faa16a928e5c97b7dd5eec7a5a0200d4be6c6cf3627860582f23e873be28ab978458b937694aba8f8941c8a2c9c256cae251ab6e8ae1d6da155337a50cf6a8429e8398ac65ba8f0ea1dbef29c3f561f2022f30e03ff8a5f916284c8ea40056f4b04b582bf99c8a0aa5a1f50d297a9d6e7933d9191d841ba913e0194fcf88fa0f80db55e2f0c8395a6ca1d7906410bb6a0f2178132fd75185ddbb71a6fb4241cd52cfb9c09cdf0c6bde555e448de5afaf71b239d8afc9e67dff26ba49a342b970478bc7e7012f9ff3ed411f87ab76d02c7c1677b8b80d6ec0578c4433f70dcba0e7e174044601dea793cf28cdebf892db7c46ec197dec62853d3652c55a45b00fb11a87dba8c6b98bb67849e15fae1cf42ff4cc8da573a33aa51d2d9e4351881305fb931a23d61c1039c5d5c14b40376aab27fbaa32a103a63b08efbf4ab7598413fdcfcc85504ed97eb28d967462b50852668397b3b5655885b110f15a1a9ecc3c1f2fa5f90fa71fa25312c137c648daf8057604bbce978aae969c812f3f8797d8d3d20ded287c8fa1aa3fa0925e3cfb9506d9b8c6ce8739c8f89632e97bbc6cb936a2f5bf1b4814c6b3f04d60ca6733200f3c6ecbae88ebfba044c864d442f082f27d5a700bf09e997faa0040b757d14b2b8fdec22155af922820ddfca2e4b479d8c4e89427a1bf5378f39de5a6e1634ea3c32af5946a4c35ff3b106bf8d73dd24bdc7d49c33ef6f70d89ab140d705682f8894cd5692fbefe3e2edd21c529914f70303c6f456e364c3772785ef6bf59cbf324f7e860e01dffead84497167a1e9b21d304ad422731c92898b75b70c98ba553e4f840fa4ad569130181c4270abfa9bd0911f45b6d42b7722b6b035aef4d38a902821e6967d6339ad6d0e9e35dcd33b13cdf5f664e10dc7749565375fa69e974325cefb3f281e2e95f3c974a90cb7f2db33f6345cd2915a8225a384b7dbe9bfa16e2ee55145e4d1342a44db7bf278e783b35fb45a93e8de0ad7e430232cc346c1b8ade9bb5148ea2cf79993ab6d8ac910e7096fb7bc25179c884eeb80ce3d5f1fbe4cff5ad7f6ac51feee027644422f8745ff9f20038918443c9061ba848f00c248c3720412e1db1473cfddd7db7e25adf8a7c656d1cf00dc5ca43f1f1a5b7c728f839de05b5b2807b69762a97a73b40076b09c71883ed28a8c44d39e1f655774b50f10fd754781bede30d0b707aa62d2f8dbefa86014db304513fe11b2aa4764aae959796125fd5006ebc8b7df548cbb336683a89919c195c1221214e08f53f6b6f70531c7919bc26941dacfa0e57b940c7bd2e8d7134707fd39f5c42f33202c576e4d8ae52da26a97c74d707a9ddbb901ff28574b6a15fd47a6a8692b72cf48cf6f492d057d51a71ccadca9a1b90066a08a35b2b66cebe5351c7c6265bef7659d54f2e3544baf7aca2009b24c62a88e7ab00081a74336b1280a9476a94436f67400e82edfbe8e65ca89d591c2b4b7d56a49837beeaadb7b197e445beb8e3623991abc214ff3520dbb27d28b66b8e7cafcd1feb8d593eb62e5110678de64b0e6b0cff64034e73284914cd1467c44231e485242ff6ce61f1c701e07d6203632f79f4f6eeb9744f6c90262669726a9ae4b2b9e3f3ddd249c25d6f657be549f86db3aba74858798c745de3289b3fd92ac83408b19794d5a1b2637204d738af524ca181b1f803f68445f233faaa0bfcb03b14b9c2521b55c50581acd764143052d03dbe895a5bb8417830ce6dc853d67859c3dc5d42a3accf1e70d5429824838fd25359bca5ed1e402dfaeaac6891a58992b5cd2b0c474aecdd51e4ed7e59b0b0416bc60014665797860f5038686ee90c8e956295a7b16bec96549faad025408766f835305d5c3d9d6d315ad2ab2e5b49f1e2c09d27947668fdb5ba7a8a1c8c5d8a617fc2cd6af82e5ea50e8884aba0decf6e650effaca4c2b6e14f30656d67c076ce2ba5755e048fb92eb4df5e25445e42b9e66a53fbb9720536d428180f3a21c3dcfc97f9b99052b53bd38a0d13208a0fc8bd62bfcc35a23538ab1d1a9195507629251888fc0cf18f95708d8541dedc71da608c380941b988a7321515c4a062fad9ba5158646b3ad5644e3845595d0c161695e902fbf7c1ad9a51efabc14905e3c9442f79cbcd68f5b28e724ca68c3cd09a00884a17218ec0019a46ef6bc3b84f09aa95c96f21719659c6bbf528277c40515e5b74db07b76c0069e6db2f9bed897599f565ff86866e62f25a34ebc556f16fab906bb41afbe0cf092108f70dd1a3c721fec26c5f6e159fc655af40371535357177dd41ae6330df5e55e318ff10461f6ce7ecfb958b2f6f8ea84c90b8e5271b5663645ffbcc3141130a8e0708b697e465b88f4330da5dc7b40cde738da6d180fcd81552f84681165c3b17e36e2ef50cc82175fe4f5deb59f5cf84ded3c7450b4d550f575e0eb88175edef88b50e5676c14f35bc48be49becd9b97706f9525a4cdbe2f2abe3d8834c9ba2d8f51cabfb1bdee418c786c2f90c2ed1f84ec1149fc8aebb44f6d7fdc67b755bafbf8c8de525c088c40ab6781040c4442dc1c0edd08dc0cb11f24270343212ad0357b07a9feeab8b72d2c8fe83a6e324aa1a7f5b155d2dca912cea4f733b59a8ec87b97ba4b1c517d7a0448f6db6b61b2ae80a09760e23e361d592cb00a8d34af600088810b3585de34e924729117c6c4dc257da5a8a5049958e82befbf0a6ecd8d281fdd6c5ba3cfa1ed68fd9c13be28e950faa958718d4cf5bc2e9018423e296ad108184143ca331d7156eb8f9ed0e6c8c23d8d5a1bc7de1ac0f63f3a8a6b2cfcaf4a8570a0b2b313d7073d7d60d41323e707c84ce1253aef2e4df52dd6d5aac1923362123cc767bf8d73795bcec6dd4e1951937d146daa772ebda4cabddd8eb4e5623a7f0503d7c130ed154ce53ca799d87a934eee8401ddfa340eb3191218f34f06e8876a34711c5a098b418b66743d31811e4fe7eda4aefeda1a3a1a19f383b78bbef5854c98767bb45785b602311af55c31cad366689f08d44a91124acd7656dfba4206ab9d578eff7676b6825cd6dc50e9ef56ba60e5ec5524ec87f2e650c9aee33f9e0b042fef469ed2194f4a92e4197f88fcb767ea9dde27f6bd1cb536cb04c1cb5743f99c63c1ce566de18e6070063d99b9211be180b22639e581f9d5d9084cea31f8c363a5e055cdd2c6fbd5d1c655ebd41502bee018584077eedb2bda7eec2df560786bc98c15a93aa549287873b46eea521a60060e89c596d6ba3b7d0e6e5bae8a6be9d50a079a9a42bc527c2a6d87d4046b35cff97e8b2ac4b55c982ee1648e14305a9c43e2cc5eb092788864bba635896f2f59d23e550ba8f5d5f7f142dc3e296a2d1b1e6add27399eefa5017839d1498c05f6482c1edb610e29d3d3be8dc35fa703f689d846d56526e97523e8864eb7cac18e8232a79196b7d7de864fc4980dd78d65d48f931ec2a49e467b04b61c371dd2d4e67a446ca807c63a9e649bda6a317c2394b993686fcb35e75275a4098d6142c913cc5b9b1d518ee8f111731f9755f515f3434df0aa5e1f437ea0e1fedb51ab9f85af602ca05413f5bf22b18f93b6f017dda47c0e90d83c2683d76dbb4266249a699457e754001a3090b508292d7f8bb6e19e28a67daf7c690a587a237ca52ce014348205b74f5bad019b1e3a8728424cfd66df5f3df8ac54506bd289c9036ea89161b991f97234bbfa86f86dad48fca2c33e0d2bd8f70f279b6e6749d8a088dabfe928baa5ee7441ef707d4db90acce30b85114b72fad6a477129d11d52d9138054ce168ee5875f05dbb42cabfd414cb09d3be0e15c3f958fcd637a24cbcc657801e99ad02565c1a056099f2a4bd99973c6c20469db30d126c59380243093a406e35cbee35e6221591947c5fa6e4e0424f9a82dde7f42ddfc2d0682d808d424a3adfcb30e70b17be36be4efd030b30f22e67b8af7733383d75481f78f77e54de4fd45198b3d79330e85f2ea1a4eec9f668c0024965b480206e2a7e29350ef04ded2b73aa90437884a5f49a72e6e04b1d45d21758f19d212202fd7f234d36085a954deece3a59d32b408e6132f234cceabe4aac5eeb21faa86069614a880d4efb3c88c4e3e604741d85e70cf1a5c27592e24a736b77086aaeaf674481b8eedab66196bfd600df830585dba0b1422fc9e51ac19ba1fb66e0eaac03e0cc29ef2df7096edf6703fbcbeaabd904511c79c7e4c26d35c33be1fb5d924f41d38eaaa3e1b34b379144c786d0c0fa2c97a956ffb418b50b21151f6b55fe27e3342a68637274e73c1995bfc2a42f877876051de326c9cdfe9de5754192c2fcca860ad5e0177c62d450b73d7dc6a2012289aa63a1e987e34cc153f9bee5a69c58bc12f7b7edb2b45b2f9af4ad8131d14a058f3a24f3812b2c2e08af96f73597e365c4927fc0bca5fec7ad1582e054b48d12da4d5de60f114c7fa676805702ae39b3a926cf368f0621f06ef5528b5d78829eca13b43099553f4283627d7e66001a8996c2a289d764403abac2a56c39cda1dba9fb2bd82d40f5eddebd33e371586569b4b0c85b56d46395142012eb6194718e151691e135069aa86e131357490312dcf1a55477cdfb27eba1b033eade0f8d0aee4b9daf66c496ba8c2b6c0df36e0c01c54a8f05010a1df9898b1fc90130e2a3184f337d5632f551ed8f18cf7a5739c532cb657335537af0e4419f46f35cef7f33a46d1c83acb97203b45fda2fea036582e4a4102f53c182a7860f408a22fc0fa0f339f78845923313b8c46061aa0eca82d1745fd35c6c1329106dddb57484f6710584ae387555660ad552f828642d74913f1badba60aa00573", 0x1000}, {&(0x7f0000ec4000-0x15)="fee92731d37f6815f97b4ef25b0b5dba1c7adba519", 0x15}], 0x8, 0x0, 0x0, 0x84}, 0x10) 2018/01/09 22:28:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f000093a000-0xa)='ns/cgroup\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000398000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000241000-0x4)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f000080d000-0x4)=r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c04, 0xffffffffffffffff) 2018/01/09 22:28:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) memfd_create(&(0x7f0000af3000)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x1)=0x10, 0x0) setsockopt$sock_void(r0, 0x1, 0x40, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0e000)={0x2, &(0x7f0000b49000)=[{0x0, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}) pwrite64(0xffffffffffffffff, &(0x7f00005fd000-0xcd)="776e75cf1c1bcd84bce70e846f9ca8b3b047924cad093bd31046b9349af65c44697ec842492c946ee7b1ce9664605e7ac8f1531c85851fe522b86f07b97b01432e2f5ce9032f19b4e2d069805af3ca7094a4d3569a9fe61b57cec7b7fb97410488fa74289c7ad883916cd1cabe578f96c3c7c7b41bb584852994275e212e0c6d1f624f917e210065fdd937620207e1045d8a20f691f1c8abe14509a13fce602d60b845d555a8ceb6e2a077ce1793c015c4eb001f39dfea66000c07f28160d76c3b54a84727805a108670b47688", 0xcd, 0x0) 2018/01/09 22:28:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004b6000-0x15)='net/ip6_tables_names\x00') preadv(r0, &(0x7f0000af9000)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x3ffffffffff7) gettid() 2018/01/09 22:28:56 executing program 3: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f000002c000)='/dev/input/mice\x00', 0x0, 0x501200) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000005000)='./file0\x00', r3, &(0x7f0000013000-0x8)='./file0\x00', 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x40, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/09 22:28:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x9) sendto(r0, &(0x7f00008ec000-0x16)="14000000000ae7ff01f8001a000000ff011f0012", 0x14, 0x0, 0x0, 0x0) 2018/01/09 22:28:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f12000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x705b, 0x6b0, 0x9, 0x7, 0x7ff}, &(0x7f00000e8000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ff4000-0xc)={r1, 0xd, 0x20}, &(0x7f0000096000-0x4)=0xc) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) syncfs(r0) 2018/01/09 22:28:56 executing program 2: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000915000-0xb8)={0x0, 0x100000001, 0x9, 0x566, 0x4, 0xab7, 0x6, 0x1, {0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xacf, 0x6, 0x6, 0x200, 0x7}}, &(0x7f0000120000+0xb9b)=0xb8) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ef0000)={r1, 0x40, 0x30, 0x5, 0x4}, &(0x7f0000ade000-0x4)=0x18) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ef0000-0x10)={0x2, &(0x7f0000ef0000-0xd)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8, 0x0}]}, 0x10) 2018/01/09 22:28:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x100000000, 0xfffffffffffffe5c) clone(0x0, &(0x7f0000000000)="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", &(0x7f0000000000)=0x0, &(0x7f0000362000)=0x0, &(0x7f000051a000)="") rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000cf4000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x339b9affa767c953, &(0x7f0000000000)=0x0, 0x4) 2018/01/09 22:28:56 executing program 7: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000081000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fd1000)='./file0\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00003ab000)="") mount(&(0x7f0000fd8000)='./file0\x00', &(0x7f0000873000-0x8)='./file0\x00', &(0x7f0000fd9000-0x8)='debugfs\x00', 0x20, &(0x7f0000d52000)="") mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fdb000)={0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") 2018/01/09 22:28:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x20540) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000097c000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x400) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x10001}) recvfrom$unix(r0, &(0x7f0000004000-0x4a)=""/74, 0x4a, 0x2, &(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000004000-0xb)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000-0xd)='/dev/urandom\x00', r1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000be3000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {r2, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000002000)={{0xffffffff, 0xda5e}, 'port1\x00', 0x72, 0x8, 0x1, 0x800000000000000, 0x100000001, 0x6, 0x1ff, 0x0, 0x2, 0x1, [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) 2018/01/09 22:28:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[], 0x10000000000001a9) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000022e000-0x8)={0x0, 0x0}) 2018/01/09 22:28:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059c000-0xc)='/dev/ashmem\x00', 0x111000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mice(&(0x7f0000590000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000df2000)=""/49) ioctl$TIOCSBRK(r1, 0x5427) vmsplice(r1, &(0x7f0000bbb000-0x80)=[{&(0x7f0000423000)="bd", 0x1}], 0x1, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000a3a000-0x4)=0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f000033b000)="2c262854390989981605edaa5aa4e15716fe1775951ea0097ab22cc5214724ddaf6b941f6469432571301cd946c4bb7808c2e40367b94e9b7d5173226642cefd0fd22983f9e7a16a79d097685f8686f6be8a6598aa7f91042b6d0b363a01157806aa0d7d14ac89d40ce6cc73", 0x6c}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000c69000-0x8)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000a76000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000413000)=0x0, &(0x7f0000497000)=0x4) ptrace$getenv(0x4201, r4, 0x1, &(0x7f0000fef000)=0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f38000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d38000-0x4)=0xb) 2018/01/09 22:28:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000003000-0x64)={&(0x7f0000001000-0x4)=[0x4], 0x1, 0x0, 0x4, 0x0, 0x5, 0xad25, {0x7, 0x0, 0x7ff, 0x3, 0x200, 0x8, 0x3, 0x3, 0x4, 0x3, 0xfffffffffffffbff, 0x293c, 0x1000, 0x3ff, "bfa700b492c64c1bb8cbd06712d9e2af41b0506367c1a57c2e39b6f5abc47488"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000-0x60)=[{&(0x7f0000000000)="2d524563fe4c4cb2eac92f66b4666415d39f149403502b7828fa697925089a2fec2ef79649905d4064bafa7e8a4d843055af71a9a1e1bbdc56373d3a8fce4d2d9e788bada7e17dfa065b15d83612183772fc3e78cb1c3d572f3a7e4d985794110d94495aaf2bf5aebb41178001fca2a00f2ae4619b", 0x75}, {&(0x7f0000002000-0x62)="ef50165bf9b8f1eaff52f7bbc04211de1c33ce510d98358e6f17e3943956ddd8f3e4d88214f9295338e1e7e1758d8d4d624c8f11f47a91ab4a82f738d60d2c561002e2e40bbb46dd8d799455b1361c877c1712dedade65f979a4b256a64612e30b8d", 0x62}, {&(0x7f0000001000)="7f09ca77ca35aa74500790865459be47996c0352b56d735d67e5ed57854a2862b99fb3ccb3cb8657e4e041b7b2f9118085444dfd235437d23ae7cdece1cc6d145ffc15f70ea5c04d03e27bf21745a7da6c86f736", 0x54}, {&(0x7f0000001000)="600a247f7973099ffdb0aec9b15fec0acc1a514d51fa0d8c6c3e238fea909e73f097d915aa56c27e269060822ad9c53d868f", 0x32}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000001000-0x81)="7ba14b86b5d1d81a3d74277fc70c54c90997325165077470491faeb10a340f3f5ff78821abf87350b9b39437785ed81cf04927919f4d933234eebed378992355aad828be2cdf508299e3174ccd8f8cad4abd60cf0662aa4af7d9c4714e82caad1cf5e3477e4d488d6e3bd1c408fbb0e5516a10575333b6ab58c69db9cf83929bc4", 0x81}], 0x6, 0xd) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000026b000-0x18)={0x5, 0x7fff, 0x9f5, 0x3, 0x3, 0x101}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000a5b000-0x5)='user\x00', &(0x7f0000a7a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cb0000)="", 0x0, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f000057a000-0xa)='encrypted\x00', &(0x7f0000b93000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/09 22:28:57 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = getpgid(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r2, &(0x7f0000004000-0x4)=0x9) 2018/01/09 22:28:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000071e000-0x10)='/dev/input/mice\x00', 0x0, 0x40040000) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a73000)={0x0, 0x81, 0x3, 0xfffffffffffffeff}, &(0x7f0000221000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000073000)={r2, 0x2}, 0x6) fsetxattr(r1, &(0x7f0000547000-0x8)=@known='security.selinux\x00', &(0x7f00009a2000-0x1)='\x00', 0x1, 0x0) 2018/01/09 22:28:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000072b000-0x2)='./file0\x00', 0x101000, 0x40) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f000038b000-0x4)=0x0, &(0x7f0000134000)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a1d000)={0x0, 0x0}, &(0x7f0000fbc000-0x4)=0x10) 2018/01/09 22:28:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f00007fc000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffb7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00008a0000-0x4c)={0x1bea, 0x5, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a62000-0xc)={0x0, 0x0}) r3 = dup(r0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00008d1000-0x4)=0x0) ioctl$TIOCSBRK(r3, 0x40044591) ppoll(&(0x7f0000e07000-0x20)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000032e000-0x10)={0x0, 0x0}, &(0x7f0000870000-0x8)={0x0}, 0x8) 2018/01/09 22:28:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) splice(r0, &(0x7f0000bce000)=0x0, r0, &(0x7f0000818000-0x8)=0x0, 0x9, 0xe) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:28:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cbd000-0xc)={0xffffffff80002004, 0x0}) socket$unix(0x1, 0x5, 0x0) 2018/01/09 22:28:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x40, &(0x7f000000a000)="") r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000812000)=@file={0x0, ""/93}, &(0x7f0000334000)=0x5f) sendto(r0, &(0x7f0000e13000-0xa4)="392da056cc1e9a2c89c800cb68c2f3d2819f86e3004460517e3b832777b1f027a6be18eb32f5b3c1a6f191b55c4ed4c169dc38f5259b8017de7bd407527813937a8ac1ee2f47178f2e6dc0c60d08647a7c391cc3c28bc8734b7792e7e6b0146877eda415acd180aa7fe220331e8a38a7da52d9712ed74acc0e6a5f3f41ccf7ed2a91707ada8fd7259614a004baa652008e81d77161e5ce1b43fb79c42edf12d0feb0ac10", 0xa4, 0x24008005, 0x0, 0x0) r1 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f000069d000)='\\\'security%-procsecurity\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000788000)={0x0, 0x2}, &(0x7f0000f34000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000574000)={r2, 0x9}, 0x8) fcntl$lock(r1, 0x7, &(0x7f00007ec000)={0x1, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f0000729000-0x60)=[{&(0x7f0000ccb000-0x47)="1c", 0x1}], 0x1) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x0) 2018/01/09 22:28:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000)=0xffd, 0x4) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0xfffffffffffff0cc, 0x4) ioctl$VT_RELDISP(r2, 0x5605) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000ef4000)=0x0, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r5 = syz_open_procfs(0x0, &(0x7f0000296000)='ns/ipc\x00') ioctl$TIOCGSID(r5, 0x540f, &(0x7f00002a9000)=0x0) epoll_create1(0x80000) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000013d000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r3, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000f8f000-0x2f)={&(0x7f0000272000)=@in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f00004b6000-0x10)=[{&(0x7f0000f22000-0xac)="30598a14d7d5a77efc67fb4e9eb72ab527aca01b8b4ca061cda3421bd9a51bd73d8f30f715512794a91ba44fc8928878e75127db44dba82c13214f01aee742917ef7251d04fdf8b1f39dc0f80b85f78faf65a893643e3df15c59984fca8e821536ab4c15fd631908409b97fca5705bdf444d1f943d33da9751f5002686e969dbc3fe5a7f777cc4922e60dee4d2d9247f75e3d42210b6df952f686aee8b161501c31edc1bafe3745871097f18", 0xac}], 0x1, 0x0, 0x0, 0x0}, 0x8000) dup2(r3, r4) add_key(&(0x7f0000f4e000-0x12)='.request_key_auth\x00', &(0x7f000050a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) 2018/01/09 22:28:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000936000-0x8)='./file0\x00', &(0x7f000061c000)='./file0\x00', 0xe000, 0xffffffffffffffff, 0x0, 0x922, 0x6, 0x0) ioctl(r0, 0x2, &(0x7f0000a65000)="cc7e39244099a25fbc761a90d5f94bb13a94c7dd33a4096b958ef8b7b41f11f9b126c1161897898a0e3fe4b3115912f403c147944bdf2925a4f0dc40ef9da768e3a21c0398355d7504e80123324277b5376de081c60f0b2b7ab6ba9fb83627e230856d86716ca7d3113401eb9c786fce50e75ba19a5a8888ed04e36f74b87a9c6d3240e61a1dbed3e5b007f65ab81cbe1e4164cb71ba5e74b319f52df4df93d91a8c2de9327c1a67") r1 = socket(0x10, 0x8000800000000003, 0x9) pipe(&(0x7f0000af8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000cf4000)=@assoc_value={0x0, 0xfffffffffffffff9}, &(0x7f0000176000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000325000-0xc)={r2, 0x4, 0x0}, 0xc) write(r1, &(0x7f0000d37000-0x20)="00000000f70806001f050000fc000000", 0x10) [ 67.526450] audit: type=1401 audit(1515536937.164:51): op=setxattr invalid_context="" 2018/01/09 22:28:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007c8000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000165000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000845000)=0x14) lstat(&(0x7f0000a27000)='./file0\x00', &(0x7f0000733000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009c4000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0xffff, 0x3, 0x1, 0x3, 0x9, 0xa, 0x80, 0x20, 0xff, r1, r2}, {0x2, 0x19f6a7c4, 0x1ff, 0x0, 0x7, 0x5, 0x4, 0x1000}, {0x1, 0xce, 0xeaf0, 0x0}, 0xb5, 0xffffffffffffffff, 0x3, 0x0, 0x2, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xff}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5, 0x1, 0x3, 0x800, 0x9c5, 0xddd, 0xfffffffffffff4a5}}, 0xe8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e53000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000778000-0x4)=0x0, &(0x7f0000118000)=0x4) r4 = socket$netlink(0x10, 0x3, 0x6) writev(r4, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:28:57 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) r1 = add_key(&(0x7f0000002000-0xa)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x16)="", 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r1) 2018/01/09 22:28:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0x1c000000}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x610801, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)=0x0) r2 = eventfd(0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x40010, r2, 0x0) sync_file_range(r2, 0xffff, 0x0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000022000)=@random={'trusted.\x00', '\x00'}, &(0x7f0000000000)='#[!*#\x00', 0x6, 0x1) 2018/01/09 22:28:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000134000)='./control\x00', 0xfffffffffffff7fe) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f0000f27000-0xa)='./control\x00', 0x410005, 0x0) 2018/01/09 22:28:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) fallocate(r0, 0x2, 0x1f, 0x2) 2018/01/09 22:28:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/01/09 22:28:57 executing program 6: mmap(&(0x7f0000002000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect(r0, &(0x7f0000c11000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6698367393c7ca6afc3293899c1ca8950a88a894750a014731ee70f9ef9c260b9ee3aa1bd9ca2dfa4cab749207969c1fb1d9a3b36951f6c75c42472ed1e6ff", 0x0}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000001000-0x28)={@generic="f7c996c2c070483bc3bb33895b4d11b3", @ifru_mtu=0x8}) 2018/01/09 22:28:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000619000)={@common='teql0\x00', @ifru_addrs=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) r2 = socket$inet6(0xa, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r2, &(0x7f000002b000)="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", 0x5ad, 0x0, &(0x7f000086e000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/09 22:28:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000acc000)=0x0, &(0x7f00002f8000-0x4)=0x4) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f00006d6000)=0x0, 0x4) 2018/01/09 22:28:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000008000)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009f5000-0x8)={0x0, 0x9, 0x2}, &(0x7f00004ed000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000060c000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000015d000-0x4)=0x8c) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x7ffffdffefff) 2018/01/09 22:28:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000061c000)='/selinux/create\x00', 0x2, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000478000-0x10)='/selinux/access\x00', 0x2, 0x0) renameat(r1, &(0x7f00002eb000)='./file0\x00', r2, &(0x7f00006f9000)='./file0\x00') ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/01/09 22:28:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b63000)="24000000190025d6071c1ffbfffffc0e0200fffd0010000002ffffeb08000600aafeffff", 0x24) setns(r0, 0x8000000) 2018/01/09 22:28:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00004cf000)='./file0\x00', 0x40, 0x0) ftruncate(r0, 0x0) mkdirat(r0, &(0x7f0000d24000)='./file0\x00', 0x8) 2018/01/09 22:28:57 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fcc000-0x24)={0x0, 0x0, 0x6, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0xfffffffffffffffd) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fe7000-0x88)=""/136, 0x88}], 0x1) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00003fc000-0x1)=0x0) syz_open_pts(r1, 0x0) 2018/01/09 22:28:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000056e000-0x8)=0x0) 2018/01/09 22:28:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000958000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002c2000)={@loopback=0x7f000001, @empty=0x0, 0x1, 0x6, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @rand_addr=0xffff, @multicast1=0xe0000001, @multicast1=0xe0000001]}, 0x28) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$void(r0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00003b0000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000e22000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00009b9000)={@multicast1=0xe0000001, @empty=0x0, r1}, 0xc) lgetxattr(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f00004f4000-0x16)=@random={'osx.\x00', 'system:!vboxnet1\x00'}, &(0x7f0000461000-0xfc)=""/252, 0xfc) 2018/01/09 22:28:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) connect$nfc_llcp(r0, &(0x7f0000127000-0x60)={0x27, 0x0, 0x4, 0x3, 0x0, 0xfff, "59f32a193eb3a8713456a1918cc0141edeb30582a7c790b727974e188ee90600598e7da6ca2521efb04bf0528020151dd588cc0d630191a5dc90cb8ecd5192", 0x38}, 0x60) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f000058e000)={0x9, &(0x7f0000ab2000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = socket(0x10, 0x2, 0x0) timerfd_gettime(r1, &(0x7f0000780000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write(r2, &(0x7f0000287000-0x24)="240000002a0007003200000800367700fbffffff0100000000000003ffffffff0100ff10", 0x24) 2018/01/09 22:28:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000082e000)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0xfffffffffffffffc}, &(0x7f0000ad3000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006ae000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x800}, &(0x7f00005bf000)=0x98) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000860000)={0x6, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/09 22:28:57 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f14000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0xa6}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000004000-0x7)={0x0, 0x6}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000003000-0x5)=@sack_info={0x0, 0x0, 0x17}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1, 0x7f}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x10000}, &(0x7f0000003000)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x4c}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000003000)={0x0, 0xc0, &(0x7f0000003000)=[@in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffff828a3d36}, 0x6}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}]}, &(0x7f0000001000-0x4)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000003000)=@in6={0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8a9}, 0x1c, &(0x7f0000004000-0x10)=[{&(0x7f0000001000-0xaa)="c21a492ea1aa45053198a33decbfdd5288bd019486a19a8d7d8007429ebbf6c2fab6233a022fb9e59f79a7cd92eac35bde9e56073086b91e05cc6dc0af1b16c4fe2de80d22131bd79030be81f7cd7190a0d73ee430fe7d8a7a4c2bb8ea9af9eb92d5d0f6f85ebc929a715032433f845000b3a2519fdc50d385d43ccd2793812620be8456b0afff65ac1cbcac53ae3c3980837df4d125365471b9b08c46d6e9af09e0d9a5f78cb16f9281", 0xaa}], 0x1, &(0x7f0000004000-0xc0)=[@init={0x18, 0x84, 0x0, {0x5, 0x5, 0x7, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x1, 0x3f, 0x2, 0x5, 0xffff, 0x3099, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x1000, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x8000, 0x5, 0x0, r3}}], 0xc0, 0x80}, {&(0x7f0000003000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000003000-0xa5)="7577ce8a155ac7a045164e304c79a33e1b0cf9c70e98805c526acc939bff11b5bb45bfbc819c3a4458522ee8afff251953a876f41bdab4f886ef63fc02cd39e0b21363ff67655844417d02051f767e6a7e7fa010725114122383e79590d2f8ad3efa97e9c89cc6a7e56ef260c344dcccec72be4ad32893a859cb6a54f4cc475b47da749cade89c14f2cf59f0b5135d63de7bde94592d83af3823b514c8091ca0d191a82994", 0xa5}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000004000-0x9)="4b7dd313d663e4dca3", 0x9}, {&(0x7f0000003000)="1d788fd27c7db302a062406c76772019eef9ff63101208858c66628ddd0568885eab702dad633507ce1921a0d9d098ac090a18c72ad23f86f373bbc215f8d74b3a699655924a1a7212fa15dab8bc7a6a14258282fb46e029aa3a70ca6e0f50bc", 0x60}, {&(0x7f0000003000-0xdc)="68bc48bd2bbc348e21d26c58cb96dc324e4500c5008d30771f363891f7d9380eca79da9dd3e2d08fbba349e640de7aa4ff6faacd9303636dc527a0e33573a5d6b9c1f6ba7aa034cfc3fb869c434c1356f4efb52de5b88179425ae0d8c11bc1e24ab1aa78f0faacdf9012816f29571374e68f17d92cd4f87de344bb45dbe74331ced4ae76089a626dd51e255d7839b226734fc20acab0c74426aeb1ab4de403299d9e7e519d3c674dac5b2766bd9ee11cdad8cafbca6da4a8693356faab9767fdb7897e7b990863dc3b396108a38c45a56dd5759aecd67b1d35fed22b", 0xdc}, {&(0x7f0000003000)="", 0x0}, {&(0x7f0000003000)="936b543093a83abdb981e25343359d9b88460c05056086227bc4bed2d728b7b8d758751c7d74c9e4fe96803cc165598e2de3ecad0e108b9b870ddbc6749d1b803ecf27", 0x43}, {&(0x7f0000001000)="763910359152bc", 0x7}, {&(0x7f0000000000+0xf6f)="a3b2507a3acf73ad34688421707def4a20174c581410aebace1934522363b07d9a0720b40d0d4abd2a5905c04d28fd82007079f4d5d17b83b25e0a5773d95d8a915a698f7ce4bd084d81bcf9e1d31e1e38cb4f9f49ea70d2d7410d15380304c17b5fa008d7444db380d212d9", 0x6c}, {&(0x7f0000002000-0xe0)="7d9ec833b200223b9d4b8a825e24c6b4486a3edeb92056a7bee1ae70e5870b954dd3c2f4a949539efedf7231e630b85cb1f67007aec9aae22eb6f6a726ec1935a15205c04ace879be1e1469b5c91b121ca9036ff9656e398de08ffbd2d1ff45986858cd6c657648e1945b45ddea5db203911acf9b543907e7a2f06b38459181ba462b2df1b4c6810d74353c7ffd60adb9ecccb5a500465b77d58dab3e60ec675fdbccab98d5d12be913becfe9bdc563067f0796b038c44f086b28583eaf2d3b791405c90bdef5a92f1c44834ba9268532de49cf45d5032ec27029500d4789a47", 0xe0}], 0xa, &(0x7f0000002000-0x120)=[@init={0x18, 0x84, 0x0, {0x200000000000000, 0x2, 0x60, 0x20}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0xa, 0x4, 0x0, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x4, 0x4a, 0x9, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x82, 0x2, 0x9, 0x5, 0x800, 0x3, 0x8, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x4, 0x8, 0x9, 0x101, 0x6, 0x8, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff7, 0x209, 0x5, 0x5, r8}}], 0x120, 0x800}], 0x2, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4$inet(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000)={0x0, @in6={{0xa, 0x2, 0xc9c, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x0, 0x4, 0x101, 0x523, 0x0, 0x1000, 0x80000000, 0x9, 0x3, 0x9, 0x80, 0x4010000000000, 0x9, 0x80000001]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x73, &(0x7f0000002000)={r10, 0x136, 0x0, 0xcc0, 0x19}, &(0x7f0000000000)=0x18) 2018/01/09 22:28:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e4e000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d43000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000501000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r0 = dup(0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000dac000)=0x0) 2018/01/09 22:28:57 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000053000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000054000-0x4)=0xe8) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=0x0, &(0x7f0000055000-0x4)=0x4) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000055000-0x8)={r2, 0x0}, &(0x7f0000055000-0x4)=0x8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000053000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff, r1}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000056000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000055000)="076fc95974b17b4494c1afb7c0cabe932ca6480c8a8dd15fcfa9c2d11c8fc936ebd09f51d73209bb6ad0f3653e25bd0931388f01a9ba87f25b786c566fee266a950bc206b577a5027d58d4af16", 0x4d) r4 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000000010d) r6 = dup2(r0, r4) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000057000-0x8c)={0x9, 0x7, 0x1000000002, 'queue0\x00', 0x2, [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r6, &(0x7f0000052000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x97b, 0x0, 0x0}], 0x60) 2018/01/09 22:28:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000984000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000022000)={@rand_addr=0xffffffffffffffe1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x1) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a36000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005ac000-0x4)=0x3, 0x4) 2018/01/09 22:28:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x52) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000349000)={0x1, 0x3, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1c, &(0x7f0000d58000)=0x6, 0x16e) 2018/01/09 22:28:57 executing program 0: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000045000+0xbe)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000067b000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000f89000)=""/185, 0x5f, 0x0, 0x0, 0xffffffffffffffdd) 2018/01/09 22:28:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000009c000)='/selinux/enforce\x00', 0x20000, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d79000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:28:57 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fcc000-0x24)={0x0, 0x0, 0x6, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0xfffffffffffffffd) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fe7000-0x88)=""/136, 0x88}], 0x1) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00003fc000-0x1)=0x0) syz_open_pts(r1, 0x0) 2018/01/09 22:28:57 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) fadvise64(r0, 0x0, 0x0, 0x5) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000007000)=""/69) 2018/01/09 22:28:57 executing program 0: mmap(&(0x7f0000000000/0xcf9000)=nil, 0xcf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000264000)=0x0) mmap(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000cfb000-0x8)={0x399f1336, r0}, &(0x7f000030e000)={0xffff, 0x7f, 0x3f, 0x9, 0x8, 0x446594a3}) mkdir(&(0x7f00000ad000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x40045436, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='logfs\x00', 0x105400, &(0x7f000000a000)="") poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) rename(&(0x7f0000cf7000)='./file0\x00', &(0x7f0000b76000)='./file1\x00') 2018/01/09 22:28:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x4}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000664000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021d000-0x1)=0xe8) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000010f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000dde000)=@sack_info={0x0, 0x97b9, 0x0}, &(0x7f0000b1e000+0x223)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e81000)=@assoc_value={r2, 0x101}, 0x8) execve(&(0x7f00007b0000)='./file0\x00', &(0x7f0000e56000)=[&(0x7f000067c000)='\x00', &(0x7f000047a000-0x10)=':ppp1em1$#wlan0\x00', &(0x7f00001e3000)='vboxnet0nodevV@ppp1+{\x00', &(0x7f0000f7f000-0x1)='\x00', &(0x7f0000432000)='\x00', &(0x7f0000266000)='\x00', &(0x7f000095b000)='security\x00', &(0x7f0000d0e000)=']\x00'], &(0x7f0000a56000)=[]) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004b0000-0xc)='/dev/rfkill\x00', 0x80, 0x0) sendto$packet(r3, &(0x7f0000d22000-0x35)="9f64cce21d0f447325b692e3a92090bd5eea5ece1d13a18191f6e82011a7672259b2355620b3ed614e26d186719bb1515a72d2b2e9", 0x35, 0x40000, &(0x7f00000ef000-0x14)={0x11, 0x1, r0, 0x1, 0x600, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/09 22:28:57 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fd1000-0xb)='/dev/loop#\x00', 0x4, 0x42) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fd5000-0xa0)=[], 0x9b36fa75ac230a) 2018/01/09 22:28:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f55000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006b9000-0xa)='net/icmp6\x00') ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000006000-0x8)={0x1, 0x2, 0x7, 0x6, 0x1}) ioctl$TIOCSBRK(r0, 0x40044590) 2018/01/09 22:28:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000984000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000022000)={@rand_addr=0xffffffffffffffe1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x1) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a36000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005ac000-0x4)=0x3, 0x4) 2018/01/09 22:28:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000f05000-0xc)='net/netstat\x00') listen$netrom(r2, 0x10000000000200) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f00000db000-0xcc)=""/204, &(0x7f0000140000-0x4)=0xcc) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) stat(&(0x7f0000628000)='./file0\x00', &(0x7f0000420000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000657000)={0x8, 0x9, r1, 0xfd7, r3, 0x0, 0xffffffffffffffff, 0x4}) 2018/01/09 22:28:57 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000000c000-0x4)=0x3) sendto$inet(r0, &(0x7f000000b000-0xe1)="14000000e80300000700050000000900", 0x10, 0x0, 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000c000-0x8)={0x0, 0x0}, 0x84800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000003000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10) 2018/01/09 22:28:57 executing program 2: chdir(&(0x7f0000c03000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000164000)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003f5000)='/dev/autofs\x00', 0x8080, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mount(&(0x7f0000560000)='./file1\x00', &(0x7f0000976000)='./file0\x00', &(0x7f000063a000)='devtmpfs\x00', 0xc0000, &(0x7f0000c8c000)="") 2018/01/09 22:28:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) fcntl$setpipe(r0, 0x407, 0x7fffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffff9d9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x0}, &(0x7f0000002000-0x2)=0x8) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000002000-0x2)={0x6, 0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000)={@generic="e1aeb0901e6312123302bc4e9534df47", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fanotify_init(0x26b15b57daa3662, 0x40000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/30}, &(0x7f0000003000-0x4)=0x20) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000002000-0x20)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x1, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x8, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000003000)=@hci={0x1f, 0x401, 0x0}, 0x6, &(0x7f0000000000)=[{&(0x7f0000003000-0x67)="0b21c834e0ba305d903240e2a9e95a3fa88f7f0e1f386cbefc82d5e365f922dc4f38cf05e7035455a01f2ae09a7b8d798737719210adfab020b3e8f86ac31d169abe1dc411549e911ee962d17aa5600f74f48b90c0fdb30d43342795d90467bcbf5b6bd24b12df", 0x67}, {&(0x7f0000003000)="f98337287e0d6059fd16c11fa8cfb6a997721f310be9a5d720af319b0a8eab13954d1de3eddf8860c614959b28f10a0155ba35977d754de08a91c6251324bbbf2fa99446cd699086f4c1b095193e2d24a773883198b680aa4d8e14ef6d2b947d8fdf8b08ded4d54bf5c60381e0637842f1f8a8b0818cef3cd6761d59f088771327dc5ab8ce047fc78b6845425fdf6bacf5e9a0cba9bb2df9e11f9d533aaf6fb663579cf9141296bdaa3fa984a189e6633529b152bdf8e52854e8a9", 0xbb}], 0x2, &(0x7f0000000000)=[{0x30, 0x11b, 0x3b9, "5f47f816dc38e7bcc933529bf27f34a03aa0c9353562d94d11"}, {0x60, 0x10b, 0x1, "2d193d1d9f10d691bc5204b9f163c71d4c1a1bed9729664bae71a66f8f9f6393bd7745c5eb7cc02f65e5cdb2780e528e7d891edf00fb73223c6759c55e4fcaa0b1c9d8d3b4bbad3fdf8dd30b"}], 0x90, 0x20000050}, 0x40000c1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000004000)=0x3, 0x4) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000007000-0x4)=0x80000000, 0x4) 2018/01/09 22:28:57 executing program 6: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() r2 = getpgid(r1) capget(&(0x7f0000d3b000)={0x0, r2}, &(0x7f0000db4000-0x18)={0x2, 0x80, 0x10000, 0x2, 0x2, 0x401}) writev(r0, &(0x7f0000aa2000)=[{&(0x7f0000f60000-0x46)="3900000010000904760000008000000007d0004001000000450001070000001f1900190000000001b600000000000608000303feffe81ee400", 0x39}], 0x1) 2018/01/09 22:28:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000045c000)='/selinux/enforce\x00', 0x8000, 0x0) symlinkat(&(0x7f0000299000-0x8)='./file0\x00', r0, &(0x7f00000d9000-0x8)='./file0\x00') mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) remap_file_pages(&(0x7f00005bc000/0x2000)=nil, 0x2000, 0x3, 0x40, 0xa000) mount(&(0x7f0000ef7000)='./file0/file0\x00', &(0x7f0000c36000)='./file0\x00', &(0x7f0000315000)="0700cc667300", 0x1000, 0x0) listxattr(&(0x7f000032b000-0xe)='./file0/file0\x00', &(0x7f0000718000)=""/248, 0xf8) rmdir(&(0x7f000037f000)='./file0\x00') 2018/01/09 22:28:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f48000)=0x0) rt_sigqueueinfo(r1, 0x19, &(0x7f0000c2f000)={0x24, 0x4, 0xfffffffffffeffff, 0x7}) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:28:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000-0x8c)={0x6, 0x134, 0x6, 'queue0\x00', 0x4, [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a9b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00002f8000-0xd)='/dev/usbmon#\x00', 0xed, 0x10840) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000743000-0x8c)={0x80, 0x6, 0x0, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f000050d000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/09 22:28:57 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x4000, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)={0x7a6e154d, 0x211b, 0x4, 0xfffffffffffffff8, 0x9, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDDISABIO(r1, 0x4b37) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000b000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) setuid(r2) 2018/01/09 22:28:57 executing program 7: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fc1000-0x8)='./file0\x00', 0x102) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000fc2000-0x10)={0x8, 0x3}) ioctl$KDSETLED(r0, 0x4b32, 0x7fffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000fc0000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fc1000-0xc)='/dev/rfkill\x00', 0x400800, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f00004b3000)={0x0, 0x0, 0x0, 0x0}) sendto(r1, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/09 22:28:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000140000)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000787000)={&(0x7f00000f4000-0x8)=[0x0, 0x0], &(0x7f00009f7000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f6a000-0x8)=[0x0, 0x0], &(0x7f000063d000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x8, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x6) r2 = syz_open_dev$mice(&(0x7f00001dc000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00008ad000)=0x0, &(0x7f0000b27000-0x4)=0x4) writev(r1, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:28:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ca7000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000079f000-0x20)={@common='tunl0\x00', @ifru_flags=0x4c02}) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000f6a000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) write(r1, &(0x7f0000942000)="1f0000000104ff00fd432dbbffffffff00cb00000900040000000000000000", 0x1f) socketpair(0x0, 0x2, 0x6, &(0x7f0000186000)={0x0, 0x0}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e1a000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000b24000-0x6a)=""/106) 2018/01/09 22:28:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00002ca000-0x28)={@generic="c3ad6f354b050000000000000cf9a324", @ifru_names=@common="74756e033000000000200000001000"}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000ed5000)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000379000)={0x0, 0x0, 0x47086939, 0x8, 0x401, 0x100, 0x3f, 0xa87, {0x0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1, 0x3, 0x30, 0x4}}, &(0x7f0000982000)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000c2000)={r3, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x8001, 0x9, 0x4, 0x84}, 0xa0) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r2, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 22:28:57 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000001000)={&(0x7f0000e07000-0x40)=""/0, 0x0}) 2018/01/09 22:28:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x2b) read(r0, &(0x7f00003ff000-0x1)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002df000)={0x0, 0x0}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) r5 = openat(r4, &(0x7f0000ad2000)='./file0\x00', 0x200000, 0x8) ioctl$TCSETS(r5, 0x5402, &(0x7f0000382000-0x24)={0x9, 0x6eff, 0x2, 0x1ff, 0x6, 0x901, 0x0, 0x6, 0x6, 0x8, 0x400, 0x1}) fcntl$setown(r4, 0x8, r1) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f000020a000-0x10)=@common='sit0\x00') tkill(r1, 0x16) 2018/01/09 22:28:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) modify_ldt$read_default(0x2, &(0x7f0000669000)=""/85, 0x55) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005eb000-0xc)='/dev/rfkill\x00', 0x408002, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000cb1000-0x1)=0x3) [ 68.178211] binder: BINDER_SET_CONTEXT_MGR already set [ 68.191427] binder: 12243:12254 ioctl 40046207 0 returned -16 2018/01/09 22:28:57 executing program 3: mmap(&(0x7f0000003000/0x8b000)=nil, 0x8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000080000)={0x2, 0x0}) [ 68.269373] device gre0 entered promiscuous mode 2018/01/09 22:28:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002da000-0x10)='/dev/sequencer2\x00', 0x45, 0x0) writev(r0, &(0x7f0000331000)=[{&(0x7f000057a000-0x5a)="78bc85336431003103d3bc22a4e53f3d0df6c19658f5675c7a31cc11e73ca73a15ede5edcd6602fac5ed2c5f2ab8e15bd68e7873b2742db80f7db6625d74e22cf7d21494eeecb0af1c265ad3537b7f330231c4dec006a9b15a1e", 0x5a}], 0x1) 2018/01/09 22:28:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x11, 0x0, 0x3075) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d1699a22a2", 0x18) 2018/01/09 22:28:58 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) openat(r0, &(0x7f000013e000-0x8)='./file0\x00', 0xa02, 0x2) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f00008bd000)=[], &(0x7f0000f77000-0x28)=[&(0x7f00003f4000)='security\x00', &(0x7f0000f77000-0x7)='vmnet0\x00', &(0x7f0000f76000)='$\x00', &(0x7f0000f75000)='bdev\x00']) 2018/01/09 22:28:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000045c000)='/selinux/enforce\x00', 0x8000, 0x0) symlinkat(&(0x7f0000299000-0x8)='./file0\x00', r0, &(0x7f00000d9000-0x8)='./file0\x00') mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) remap_file_pages(&(0x7f00005bc000/0x2000)=nil, 0x2000, 0x3, 0x40, 0xa000) mount(&(0x7f0000ef7000)='./file0/file0\x00', &(0x7f0000c36000)='./file0\x00', &(0x7f0000315000)="0700cc667300", 0x1000, 0x0) listxattr(&(0x7f000032b000-0xe)='./file0/file0\x00', &(0x7f0000718000)=""/248, 0xf8) rmdir(&(0x7f000037f000)='./file0\x00') 2018/01/09 22:28:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ca7000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000079f000-0x20)={@common='tunl0\x00', @ifru_flags=0x4c02}) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000f6a000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) write(r1, &(0x7f0000942000)="1f0000000104ff00fd432dbbffffffff00cb00000900040000000000000000", 0x1f) socketpair(0x0, 0x2, 0x6, &(0x7f0000186000)={0x0, 0x0}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e1a000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000b24000-0x6a)=""/106) 2018/01/09 22:28:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000318000)='/dev/snd/timer\x00', 0x0, 0x181100) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000c46000)={{0x0, 0x0, 0x3f, 0x0, 0x401}, 0x200, 0x10000, 'id0\x00', 'timer0\x00', 0x0, 0x8, 0x3, 0x3, 0x40, [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]}) r1 = socket$netlink(0x10, 0x3, 0x6) writev(r1, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:28:58 executing program 7: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000036000)='./file0\x00', &(0x7f000000d000)='./file0/bus\x00', &(0x7f0000037000-0x2d)="ffff03fb000d5efaafc87db46de7e2b5892dfdf926a0f86096d297f0de9222caea860e5bc3d6a84e4b2a0fc975", 0x7ffbf, &(0x7f0000032000)="") truncate(&(0x7f0000036000-0xc)='./file0/bus\x00', 0x0) 2018/01/09 22:28:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) seccomp(0x1, 0x0, &(0x7f0000ead000-0x10)={0x1, &(0x7f0000001000)=[{0x64, 0x0, 0x1f, 0x37e}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000199000-0x10)='/dev/sequencer2\x00', 0x4800, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000063c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000ca5000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x800000c2}, 0xc, &(0x7f0000a0d000)={&(0x7f0000317000)=@alg={0xf0, 0x0, 0x320, 0x2, 0x2, {{'ghash-clmulni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0x9}]}, 0xf0}, 0x1, 0x0, 0x0, 0x48800}, 0x20000000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000009000-0x1d)='/selinux/avc/cache_threshold\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00008ca000-0x5c)={0x7, 0x0, {0x0, 0x1, 0x8ff0, 0x3, 0x9800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 22:28:58 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000004000)={0x2, 0x6, 0x2}) syz_open_pts(0xffffffffffffffff, 0x200000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2382, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000000000)=0x0) capget(&(0x7f0000001000-0x8)={0x19980330, r2}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 22:28:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000408000)='/dev/keychord\x00', 0x8944, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) writev(r1, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:28:58 executing program 6: clone(0x880000, &(0x7f00009f8000-0xd7)="", &(0x7f0000d7b000)=0x0, &(0x7f0000ea5000)=0x0, &(0x7f0000a36000-0x78)="") clock_getres(0x0, &(0x7f00001d5000-0x10)={0x0, 0x0}) 2018/01/09 22:28:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x8, 0x10, r0, &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) accept$packet(r0, 0x0, &(0x7f000017c000)=0x0) removexattr(&(0x7f00009bb000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f000098c000-0xc)=@known='trusted.syz\x00') rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x50005, 0x0}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f0000a6e000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000005b000)={0x0, 0x0}, 0x8) 2018/01/09 22:28:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x5d) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00006ff000)={@generic="91d08ea811ac429a727e92195c840ee2", @ifru_flags=0x400}) socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x41, &(0x7f0000581000-0x1e)=""/30, &(0x7f0000893000)=0xffffffffffffff87) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a80000-0xc)={0x4, [0x1, 0xff, 0x1, 0x3]}, &(0x7f00007f1000)=0xc) 2018/01/09 22:28:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/09 22:28:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004d5000-0xd)='/selinux/mls\x00', 0x0, 0x0) flock(r1, 0xa) ioctl$KDDELIO(r1, 0x4b35, 0xb) connect$netlink(r0, &(0x7f0000a95000)=@kern={0x10, 0x0, 0x0, 0x240a01}, 0xc) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00003d1000-0x8)={0x0, 0x0}) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x10000169) 2018/01/09 22:28:58 executing program 6: unshare(0x20000) eventfd2(0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000774000)={0x0, 0x0}) fadvise64(r1, 0x0, 0x8f, 0x3) fcntl$setpipe(r1, 0x407, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x20, 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r2}) 2018/01/09 22:28:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000b68000-0x26)="26000000100047f79101c1ff00000000001d000000000000d76effff2007005505000c000800", 0xfffffffffffffea5) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000839000-0x10)={0x0, 0x2710}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000348000)=0x0, &(0x7f000004f000-0x2)=0x4) gettid() 2018/01/09 22:28:58 executing program 0: mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5387, &(0x7f000005b000-0x2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0xfffffffffffffffe, 0x2, 0xfdcf}, &(0x7f0000001000)=0x10) 2018/01/09 22:28:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000-0xac)=""/172) close(r0) socketpair(0x11, 0x3, 0x3fc, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x399f1336, r3}, &(0x7f0000002000-0x18)={0xfff, 0x800, 0x8, 0x8, 0x270000000, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f0000003000)=&(0x7f0000002000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000001000-0x78)={0x9, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x72, 0xc2d, 0x9, 0x8, 0x3, &(0x7f0000003000)=@common='sit0\x00', 0xf53c, 0x2, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000005000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="ca6413684f6c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) dup2(r4, r1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) fcntl$lock(r5, 0x6, &(0x7f0000003000)={0x1, 0x0, 0x3, 0x1, r3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000008000-0x8)='./file0\x00', 0x140, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f0000002000)={{0x3ff, 0x1}, {0x3, 0x10000}, 0x3f, 0x2, 0x3, [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, 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]}) mq_open(&(0x7f0000002000-0x2)='!\x00', 0x2, 0x75, &(0x7f0000002000)={0x9c, 0x1f, 0x8, 0x7fffffff, 0x3, 0x100000000, 0xff, 0x8}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r5, &(0x7f0000009000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000005000)=0x10) 2018/01/09 22:28:58 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000006000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000-0x4)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000000e000)={0x0}, &(0x7f000000f000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/09 22:28:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a10000-0x1)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f000033b000)=""/4096, 0x1000, 0xfffffffffffffffc, &(0x7f00007c6000)={0x0, 0x0}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) ioctl$sock_ifreq(r1, 0x8970, &(0x7f00000e2000-0x28)={@common='nr0\x00', @ifru_map={0xfffffffffffffffe, 0xd45, 0x5, 0x7f, 0x8, 0x4}}) 2018/01/09 22:28:58 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000a95000)={&(0x7f0000a93000/0x2000)=nil, 0x23, 0x7, 0xa0, &(0x7f0000a93000/0x2000)=nil, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x14c}], 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) bind$unix(r0, &(0x7f0000b1e000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/09 22:28:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) getpeername(r0, &(0x7f0000342000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e9000)=0x8) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:28:58 executing program 7: mmap(&(0x7f0000000000/0xce6000)=nil, 0xce6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000ce6000)='./file0\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000697000)={0x0, 0x0, 0x0, 0x0, 0x0}) epoll_pwait(r0, &(0x7f0000462000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ce6000-0x8)={0x0}, 0x8) 2018/01/09 22:28:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) getpeername$packet(0xffffffffffffff9c, &(0x7f0000e02000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000104000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000bac000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d6000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000064f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000149000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000608000-0x38)={&(0x7f0000273000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000fc6000-0x10)={&(0x7f0000525000)=@expire={0x110, 0x18, 0x10, 0x4, 0x0, {{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@loopback=0x7f000001, 0x1, 0xe34, 0x1, 0xe0000000, 0xa, 0x80, 0x80, 0x0, r1, r2}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff}, @in=@empty=0x0, {0x6473, 0x2, 0x20a3, 0x5, 0x3f, 0x1ff, 0x1000, 0x1}, {0xe6e2, 0x9, 0x3, 0x3ff}, {0x6, 0x44ce, 0x5}, 0x0, 0x0, 0xa, 0x0, 0x6, 0x80}, 0xa37}, [@u32={0x8, 0x18, 0x8}, @offload={0xc, 0x1c, {r3, 0x2}}, @ipv4_hthresh={0x8, 0x3, {0x9, 0xd}}]}, 0x110}, 0x1, 0x0, 0x0, 0x40000}, 0x10) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:28:58 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ba0000-0x4)=0x0) ptrace$peekuser(0x3, r0, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000557000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$ipx(r1, &(0x7f000052a000-0x97)="f45a21eadb2151c112730eab5ae7cdfc013770e312d304e58921f45b09b5570d1e39bf6cd070fd558ee4a3c2c18c833b02f2bbda5faee6b8cf028defa9423194cd8f263a74f9e81978b4752e64db2577b58a1d3b2c4b33818fd0f8e659874467d35f0789d4ba7ecd517970fd531c39c67451d91f283a21459bcff34a9f7466e1a94cdddc8b5d8e69a9039d464a2bf3bd33cbbe43d35d37", 0x2b, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f00005ae000)='sched\x00') ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000f5a000)={0x0, 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00002b5000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00005ce000)='/dev/ppp\x00', 0x200, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0xfffffffffffffffd, &(0x7f00008df000)=0x3, 0x4) sendto$inet6(r3, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000241000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 22:28:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009b4000)='ns/cgroup\x00') accept$llc(r0, &(0x7f0000922000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000066c000-0x4)=0x10) getpeername$inet6(0xffffffffffffffff, &(0x7f0000b78000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000911000-0x4)=0x1c) writev(0xffffffffffffffff, &(0x7f00007af000)=[{&(0x7f0000c9c000)="480000001400190020ffff7fffffff560a113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) finit_module(0xffffffffffffffff, &(0x7f0000189000)='$\x00', 0x2) 2018/01/09 22:28:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00004f8000-0x8)=0x0, 0x8001) 2018/01/09 22:28:58 executing program 3: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc6000)=@in6={0xa, 0x0, 0x64, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x2bb, &(0x7f0000183000-0x18)=[], 0x1, 0x0, 0xfffffffffffffe8f, 0x0}, 0x0) sysfs$2(0x2, 0x1611, &(0x7f0000d95000)=""/137) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fc8000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000fc7000)="2219192b1176928b59475a256e8ce834463c24f336f62712884963921b1c179cc0fd9328edd427f3fec8", 0x2a, 0x4000, &(0x7f0000fc7000)={0x1a, 0x1, 0x2, 0x9, 0x6, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/09 22:28:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xf1, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:28:58 executing program 0: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000009000-0x8)='./file0\x00', 0x40, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0x2, 0x2, 0xffffffffffff8000, 0x3, 0x17, 0x0, 0x1, 0x2, [@sadb_x_sec_ctx={0xe, 0x18, 0x80, 0x9, 0x67, "7e53a1eeab2a2619124c85faf9ad86c61e4578b4209a0db5e2bf95d7f5fb96bbe462c0885dc4344a708cb55aaee03ca097aad022050f21769d60884abbbaa3d389173cbe82b4df1ba3d8963aaf68af21b698420aef9f14794aa1d6c3f834b38db64a6a97e3975b"}, @sadb_address={0x3, 0x7, 0x33, 0xa0, 0x0, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x2, 0x2, 0x0}, @sadb_ident={0x2, 0xa, 0x100000000, 0x0, 0x2}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xf, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000000)={&(0x7f0000008000/0x1000)=nil, 0x4, 0x1, 0x0, &(0x7f0000672000/0x4000)=nil, 0x8}) r2 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000009000-0x10)={0x0, 0x100, 0x4, [0x5, 0x2, 0xffffffff, 0x430258ab]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000002000-0x3a)=""/58) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r3, 0x8}, &(0x7f0000002000)=0x8) socket$inet(0x2, 0x6, 0x7) openat$keychord(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/dev/keychord\x00', 0x800, 0x0) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f0000000000)={0x0, 0x0}) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) 2018/01/09 22:28:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000-0xac)=""/172) close(r0) socketpair(0x11, 0x3, 0x3fc, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x399f1336, r3}, &(0x7f0000002000-0x18)={0xfff, 0x800, 0x8, 0x8, 0x270000000, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f0000003000)=&(0x7f0000002000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000001000-0x78)={0x9, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x72, 0xc2d, 0x9, 0x8, 0x3, &(0x7f0000003000)=@common='sit0\x00', 0xf53c, 0x2, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000005000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="ca6413684f6c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) dup2(r4, r1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) fcntl$lock(r5, 0x6, &(0x7f0000003000)={0x1, 0x0, 0x3, 0x1, r3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000008000-0x8)='./file0\x00', 0x140, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f0000002000)={{0x3ff, 0x1}, {0x3, 0x10000}, 0x3f, 0x2, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000002000-0x2)='!\x00', 0x2, 0x75, &(0x7f0000002000)={0x9c, 0x1f, 0x8, 0x7fffffff, 0x3, 0x100000000, 0xff, 0x8}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r5, &(0x7f0000009000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000005000)=0x10) 2018/01/09 22:28:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/09 22:28:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffd}]}) linkat(0xffffffffffffffff, &(0x7f0000702000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000df3000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000969000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00008b4000)={0x1, [0x3f]}, 0x6) 2018/01/09 22:28:58 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syslog(0x0, &(0x7f0000004000)=""/4096, 0x1000) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/01/09 22:28:58 executing program 6: pipe(&(0x7f00006ab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000bea000)=[{&(0x7f0000001000-0xf0)="a8f751fc581653f8e4ece3a5570954af2775d4f1de97b7fbd5c601b7fc93dd208fed8788828af00fd0ec18805d2b447ec47a059ae7471d5c4ed56b4fe2d047785327c3d2dda05fafafdcc9b45befcb5d0f3d0f1d7d191d240b3345b5da7b931a40fbbc4f37c06283365f61e1ef6b75273163ce0ae6b20f377fd5c432082cab0c7db31fa871a43ca57add3a2a4001b7d4c94adc32f9617be96a02f75cb2afd7a32e949a2c818ba4eed1ff83028c6ab82dc9c5ee9e306f3870279a29acf579f9ed393deab225631d7549dc899ede609283b1444746ba01b51f428b4f900e4789f3e68b3e41b385582fa26792f653459598", 0xf0}, {&(0x7f0000f5c000)="7cadf0411d47558aabf3582cb373ee27eab7fb14477afb1789e913b47ec4d1ee4fba5aa0ac1fab3ce6ae0ecc6eba25eff86f0502d22a1c0625d6b55a56f27af591da5907f7f391d2cf9afdf2ef14b4ea44598106eb2a3be7d62b69632e491494f0146e5a09c396b15d273b4021101303063a117f14e99cc3f9b45287116bb9a5c5a40546f8ece41cf15d30029112b4c2b6b49d262917f5c6d6bbd146f2ac08c2ea58b2d3dfb85fa2f68cd40ff6960fb3883274d0c38a3cc3850fdf2c024e18f9d20414ec251bbcc801bb924cf1ff10e4cb3f2cbbc70f8f8e9ec6d7c9c59a791ccf67babc93087d5c122c50c785a17ea0b6dbc1e33ba52d073889f055763e", 0xfe}, {&(0x7f0000000000)="224201eccdd3b38ad91e704c1445d86ac248416caccf116ecd9bc6c6e735bb826c4ad8663b1e424b0eb12c41a3475d0f4bf892c80c62cbb53648ae5267e4a84aff177e8145b5e90d280a7f398f424de69a37a4a0e08c9930afd53746e7322deb407dd59411cac6d360b42aa12be8e9f95b3eae1ba0050c4eb11513efabba0210d880cbe530a01943400f99ee4496d574f15e784910607022aa082bfafce01303739278f9c50e4e0ef90ac58aa82199078f9c94144f6e539b121f141329d1ad3da7157965b757a04fdae85186d95b553b744d060a273d29edf61bfbe6c2f402bf017ff918bb39ab438ae96e0b", 0xec}, {&(0x7f0000cc7000)="97f7be487f13e6f69aa3b79be01c9f46c4db9858dcdfdbb884efa3bf19ccd67feba5448e5785007c4fc8bda1bc4cb60005ebf536e5a5bd4aabb74eec2904ab045ef6e9b7c7cda2f49055f8e64358669f9b9a89a0109655b241748962d8c0144bb1910dd2c6da4ec5dcdf277db53d328f03e28c2f4cd4e4c5e322c35f309f2d4233bb79ed1dfadd7a52258519f0e64289a57aeaeb024e13d8bc6b3b03e71ac005e3029dd20b0756749a33898e801fefdd6ce5f04a18aa5e6212bfbc163e556119ee9ecd5fd0f078b23c421f597abd90f4115333457177a994bd2332171a64e22c5291", 0xe2}, {&(0x7f0000001000-0xaa)="276046a2f74c7d609c33603122fc856e2b7e08cfbe9d779229e81975c0ee760bf13637f130f6760a48c15057613e0be8f6ed30b26b2412906f094f175cddebbe08bad3089c921ee1c3a406620c9013184d6e4fd8a26dfb7971c7147a84d5ab7c871045316abb90be6797667345c9f41e697932d3999c1f1a4adb40c790d89a87ab297f02b24a85ac368db37edba57a6527e44d2c3bc38ea8f5d8444e39fe5d42b261aae9aa94eb219a8c", 0xaa}, {&(0x7f0000214000+0x422)="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", 0x1000}, {&(0x7f0000079000-0xf8)="f482adb314e771cfdede6b3974142100207c95c6eccfc123418efdf47c9229f991389552c5b3e8130ea27487813df421df7aea57675516e93ee8384eb00d39e31c1b58f81b59b5e8d8fda26feaf7e9518dd8d84249a42a36299af73985653141aa4003c0e847a3fdfbc3feecb3c8dea26e0b57be0c063846ef2a159a5253cbb0686822ae22e70f74131014846cbfa45eb8b9895beb2ff060e8ca546c3645980db1df16f7570a30c91ff719d9c2e671d0735fe0bae4faa151c2047c44fcd5e57c2455a6841320ced311213d9dffbf0cbf573d87f0811061f4bd4755fed632229078c40205f76f1696473e64800ef9aef2240a7af0c752141a", 0xf8}], 0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000-0x20)={"d277f5600a54dbbe847be227d3c038c9", {0x4, 0x9000000000000, 0x2, "78ce261957b8", 0x101, 0x0}}) dup2(r1, r1) 2018/01/09 22:28:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) write(r0, &(0x7f0000f85000-0x32)="df00d9c34cd66e383a04c8f81fec41b53e61d48333a5f64a540f78fc2ee8bf5558b1c34ab396dd0be2473722c16f00c20866", 0x32) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000277000)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a4b000)=0x84f8, 0x3) 2018/01/09 22:28:58 executing program 7: mmap(&(0x7f0000000000/0xb28000)=nil, 0xb28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$tun(r0, &(0x7f0000b26000)=@pi={0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfef, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}}}, 0x1001) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00006db000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) mprotect(&(0x7f0000b1c000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000b28000)="", 0x0}], 0x1, 0x0) 2018/01/09 22:28:58 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0xfffffffffffffffd, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000013000)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000003000)={0x9, 0x3ff, 0x3, 0x0, 0xffffffffffffffe0, 0x8be0, 0x2, 0x5, 0xa6, 0x400, 0x2d, 0x9}) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000000)=""/176) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0xdc) rt_sigaction(0x8, &(0x7f0000012000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000001000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 22:28:58 executing program 2: mknod(&(0x7f0000224000-0x8)='./file0\x00', 0x0, 0x8) 2018/01/09 22:28:58 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000003000)=""/197, 0x40, 0x0) 2018/01/09 22:28:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) pipe(&(0x7f00006cb000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ff2000)=0x0) 2018/01/09 22:28:58 executing program 7: mmap(&(0x7f0000000000/0xb28000)=nil, 0xb28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$tun(r0, &(0x7f0000b26000)=@pi={0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfef, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}}}, 0x1001) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00006db000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) mprotect(&(0x7f0000b1c000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000b28000)="", 0x0}], 0x1, 0x0) 2018/01/09 22:28:58 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0xc0600, 0x0) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000007000)=""/0) 2018/01/09 22:28:58 executing program 5: mmap(&(0x7f0000000000/0xcf2000)=nil, 0xcf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) mmap(&(0x7f0000cf2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000083c000)='./file0\x00', &(0x7f0000cf3000-0x8)='./file0\x00') r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) signalfd4(r0, &(0x7f0000cee000)={0x0}, 0x8, 0x80000) 2018/01/09 22:28:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80000, 0x0) write(r0, &(0x7f0000d3f000)="180000001a0099f0003be92900ed250e0aed081600000000", 0x18) fdatasync(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000fa000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x200}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1ff, 0x2, 0x4e, 0x24}, &(0x7f000054a000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000094000)={r1, 0x5, 0xc9, "cc0228c41495b2783dc9e9e79efce56e49ad73f6a7443a79fd3c76131ecef21e083287982075a8789ef07355273c0dc96775297b4fba5bdba93ff4c163653ac6d4aa2cd7a98028926bb8d1c257b1acd2b5b3741d6278d2c628b8866f48f5b667629e80a920e2e29a1058e7266e602989c3752281052067520d070bea6121ec73f9d70044e9ada409771e40498b0236496dd9338f968a4ad6466e5780479d55254e3a1979677f87a799a1ed68985bdbff9eeef91435a80e312746890792aa98c596b95c37f12fbf4185"}, 0xd1) timerfd_create(0x6, 0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f000083c000)="0e16154e012e9ec86601f0908c39cccb9b3fda9f688e4da86d0cc9986050cb40281737a8e79b4431663550d02a548c92b349390ef37907dfb2b59b4628a8f3635851464da8ca8255bc221ee3") 2018/01/09 22:28:58 executing program 7: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmmsg$unix(r0, &(0x7f0000f73000-0x150)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000)=[], 0x0, &(0x7f0000f72000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000031e000-0x10)=[], 0x0, &(0x7f0000adc000-0xb0)=[], 0x0, 0x0}], 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d5f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00007b8000)={0x3, 0x0, 0x0, 0x6}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000f75000-0x10)={r2, 0x2}) 2018/01/09 22:28:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001000)={r1, 0x2}) ustat(0x401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 22:28:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) syz_open_procfs(0x0, &(0x7f000089f000)='net/tcp6\x00') pread64(r0, &(0x7f000038e000-0x92)=""/146, 0x44, 0x0) 2018/01/09 22:28:58 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) flistxattr(r1, &(0x7f0000013000)=""/39, 0x27) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 22:28:58 executing program 1: r0 = socket(0xf, 0x803, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x932, 0x0, 0x7, 0x100000001, 0x481f, 0x9, 0xfff, {0x0, @in6={{0xa, 0x0, 0xfffffffffffff800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6d86}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, 0x200, 0xfffffffffffffc00, 0x1ff, 0x3}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x8}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r2, 0xc53}, &(0x7f0000000000)=0x8) 2018/01/09 22:28:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x15, &(0x7f0000e62000)={0x3c, 0x0, 0x81, 0xfffffffffffffff8}) r2 = creat(&(0x7f0000cc2000-0x8)='./file0\x00', 0x11) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000294000)=""/154) seccomp(0x200000000000001, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f0000003000-0x8)=[]}) setpriority(0x5df62a9cbd7a5db9, r0, 0x200) 2018/01/09 22:28:58 executing program 2: prctl$setname(0xf, &(0x7f0000a54000-0x9)=']cgroup/\x00') socketpair(0x4, 0x1, 0x4, &(0x7f0000d2b000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b22000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00003f8000)={r1, 0x8}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b7a000)='net/if_inet6\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000bbb000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000898000-0x1)=0xe8) bind$packet(r2, &(0x7f0000247000)={0x11, 0x1f, r3, 0x1, 0xffffffff, 0x6, @random="d23061074d9c", [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/09 22:28:58 executing program 5: r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0xd3, &(0x7f000000d000)=""/8, &(0x7f0000003000-0x4)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008d7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00007a6000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000002000)=0x6613, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x400, 0x6, 0x60980c20, 0x4, 0x8, 0x3, 0x2, {0x0, @in6={{0xa, 0x0, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x1, 0x5, 0x6}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000004000-0x8)={0x20}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x1, 0x3, 0xffffffffffff8000, 0x8a66, r4}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x3, 0x2, 0x6, 0x3, 0x6, 0x3, 0xffffffffffff8001, 0x9, 0x1, 0x1, 0xa8}, 0xb) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x3, 0x2, 0x2, 0xa07, 0xa, 0x80, 0x0, 0x16, r2, r3}, {0x1, 0xfffffffffffff1f2, 0x7, 0x7, 0x8, 0x6, 0x6, 0x8000}, {0x3f, 0x7f, 0x5, 0x0}, 0xd7, 0x3, 0x1, 0x0, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0x2b}, 0xa, @in=@broadcast=0xffffffff, 0x5, 0x0, 0x2, 0x2, 0x400, 0xa1, 0xfffffffffffffffd}}, 0xe8) 2018/01/09 22:28:58 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00006ce000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000007f000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f000028c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chmod(&(0x7f00009b9000)='./file0\x00', 0x8) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000628000-0x4)=0x1f) ioctl$TCSETA(r1, 0x5406, &(0x7f0000af2000-0x14)={0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000855000-0x10)={0x0, 0x0, &(0x7f0000001000)=[]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009d9000)={r2, @in={{0x2, 0x3, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000047d000-0x8)={r2, 0x6}, 0x8) mknod(&(0x7f00002ea000-0x8)='./file0\x00', 0xc0d0, 0x1) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00005d5000)=""/172, &(0x7f000050c000)=0xac) 2018/01/09 22:28:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) 2018/01/09 22:28:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$sndtimer(&(0x7f000035d000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d61000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000bb0000-0x8)={0x0, 0x7}, &(0x7f0000491000-0x4)=0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000861000)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000095d000-0x63)={r3, 0x5b, "e4c09bae3a759cc26c7abcc5e51f3c4b204c624f308f604028f0d7ccd586a4d5e5a5819970df5d04e378f4f1b40305af4a053b2915f0e2a559c232e1d634f442db7e0468fca3f9e0ff687eb61493f5d2b07f62ba339d7ce2ab5a43"}, &(0x7f0000e37000-0x4)=0x63) readv(r1, &(0x7f0000e31000-0x18)=[{&(0x7f000051f000)=""/222, 0xde}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000014) 2018/01/09 22:28:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000dad000-0xd)='/dev/urandom\x00', 0x0, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f77000)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000647000)=""/5) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000abe000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000de8000-0x10)={&(0x7f0000238000/0x2000)=nil, 0x2000}) ioctl$sock_ifreq(r1, 0x8929, &(0x7f0000207000)={@generic="bc999a72e9debdd915c8601e70ac4da6", @ifru_map={0x0, 0x2, 0x10000, 0x4, 0x2000000000, 0x9}}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000037000)={0x8, &(0x7f0000d76000)=[{0x70000000000000, 0x4, 0x3a, 0x0}, {0x5, 0x1, 0xddb, 0xea}, {0x4, 0xba, 0x6, 0x401}, {0x3ff, 0xffd9, 0x9, 0x4}, {0x3, 0x9, 0x1, 0x7}, {0x1f1, 0x77a, 0x3, 0x2}, {0xbe08, 0xfffffffffffffffb, 0x1, 0x2}, {0x1ff, 0x100000001, 0x9, 0x6}]}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000198000-0xb8)={0x0, 0xc30d, 0x5, 0xb0c2, 0x5, 0x0, 0x4, 0x87c, {0x0, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x1ff000000000, 0x5, 0x6}}, &(0x7f0000e6d000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00004ae000)={r2, 0x7fffffff, 0x7}, &(0x7f0000d93000-0x4)=0x8) rt_sigpending(&(0x7f000016b000)={0x0}, 0x6) 2018/01/09 22:28:58 executing program 7: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00004f1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000059000)=0x14) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000065e000-0x8)='./file0\x00', &(0x7f0000f6d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000084e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, 0x2, 0x73, 0x2, 0x20, 0xa0, 0x84, r1, r2}, {0x100000000, 0x7fffffff, 0x819, 0x100, 0xc62c, 0xf6f, 0x9, 0x80000001}, {0x8, 0x0, 0x8, 0xac81}, 0x20a, 0x6, 0x3, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x33}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x3, 0x2, 0x0, 0x8000000000000, 0x4, 0x54c}}, 0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x8000000000011, &(0x7f0000696000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f68000-0x4)=0x14) 2018/01/09 22:28:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ef4000)='/dev/usbmon#\x00', 0x1, 0x801) socketpair(0x2, 0x4, 0x8, &(0x7f0000354000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$TCXONC(r0, 0x540a, 0x28) r2 = socket$netlink(0x10, 0x3, 0x6) writev(r2, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:28:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00007db000-0x8)='./file0\x00', &(0x7f0000a6d000)=@known='security.selinux\x00') r0 = inotify_init1(0x800) socket$unix(0x1, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000275000)=0x0) fcntl$lock(r0, 0x7, &(0x7f00009d0000+0x659)={0x0, 0x3, 0x2, 0xffffffff, r1}) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x40, &(0x7f000000a000)="") r2 = creat(&(0x7f00000be000)='./file0\x00', 0x0) fcntl$lock(r2, 0x7, &(0x7f00007ec000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 22:28:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x401, 0x801) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006f8000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000a54000-0x14)={0x29fd, 0x2, 0x3, 0x8, 0x1f1, 0x7, 0x1, 0x9, 0x2, 0x4d}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0x4000000d, 0x0}) utimensat(r1, &(0x7f0000fe7000)='./file0\x00', &(0x7f000020b000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000fe1000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r2, &(0x7f0000deb000)={0xbfffffffc000000d, 0x0}) 2018/01/09 22:28:58 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000d4d000-0x12)='/dev/input/event#\x00', 0xae, 0x2f8383) read(r0, &(0x7f0000a00000-0x4)=""/4, 0x4) restart_syscall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0x11)=@random={'user.\x00', 'trusted}]-\x00'}, &(0x7f0000000000)=""/242, 0xf2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000+0x4b7)=0xe8) r2 = getegid() fchown(r0, r1, r2) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000002000-0xbb)=""/187) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000002000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000002000)={r4, 0x5}, 0x6) ioctl(r3, 0x72, &(0x7f0000001000-0x87)="6de8fc743336c5412422616717d8d0dbbc0dc97637d0833b0d5c9cf962fe486c41b3d880cd91769267c1e32b2adf99910c5bdb5d986f5d03888a28bacc41edfb787a5b60f41148524c713663d4f053ac89f1d364fcc19bfca1312e54e9cc3104c168d16d54241b45a08655e791fb241e544bc80e7a9a023199a32b4730ad90cca51fe90bc5e800") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chown(&(0x7f0000004000-0x8)='./file0\x00', r1, r2) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000003000-0x4)=0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x4, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000004000-0x14)={0x3, 0x3, 0x0, 0x0, 0x5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000000000)=""/39, 0x27, 0x2100, &(0x7f0000004000)=@rc={0x1f, {0x1000, 0xff, 0x2ec4, 0x1f, 0x81, 0x0}, 0x5}, 0x9) getsockopt$sock_buf(r3, 0x1, 0x3b, &(0x7f0000004000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x1000) ioctl$KDDISABIO(r3, 0x4b37) ioctl(r3, 0xffffffffffffffb4, &(0x7f0000003000)="073da1d6f7e2eec3f02ca25779275227da497b326fd079b5e3319e7d08eec1bba216b7ef6317f7fcd5deb42fb7dd76439d668bba249c28e557bf424ffe15143d5f2c1efaccdd48851cb7b80955c9dacc92256433e3df4c6b84f98eb05706f2c731790b87af1290ca362dca252d") syncfs(r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000006000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) 2018/01/09 22:28:58 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000815000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00006bc000)=""/238) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000)='\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000)={@generic="f9c45f53d494a17bd5b02c3534ce0c16", @ifru_flags=0x2200}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) r1 = gettid() r2 = getpgid(0x0) setpgid(r1, r2) set_robust_list(&(0x7f0000001000)={&(0x7f0000000000/0x3000)=nil, 0x8, &(0x7f0000000000/0x3000)=nil}, 0x18) listxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=""/88, 0x58) r3 = getpgrp(r2) rt_sigqueueinfo(r3, 0x22, &(0x7f0000003000-0x10)={0x5, 0x9, 0x9, 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000)={0xffffffff, 0x1, 0x401, 0x1, 0x0}, &(0x7f0000005000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r4, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x8, &(0x7f0000005000)=""/4096, &(0x7f0000006000-0x4)=0x1000) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000003000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000006000)=@req={0x5857, 0x8, 0x1f, 0x1}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000007000)="06194a7d78f507a101d8f731109c9858ac1083610b5a18b40d84e5801be01e1f5486b9e14db1867e27d3dc2d80f242610f9ac1ed1de8cf4a0a48", 0x3a) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/access\x00', 0x2, 0x0) 2018/01/09 22:28:58 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000013000)='./file0\x00', 0x80046) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000679000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000099000/0x4000)=nil) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 22:28:58 executing program 7: r0 = syz_open_dev$urandom(&(0x7f0000e61000-0x7)='/dev/urandom\x00', 0x0, 0x200000) setrlimit(0xf, &(0x7f0000d01000-0x10)={0x3ff, 0x8ea}) userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000001000-0x20)={0x3, 0x0, 0x10001, 0x0, r1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000002000-0x48)=[{0xc, 0x7fffffff}, {0x0, 0xc5}, {0x0, 0x7}, {0x0, 0x7}, {0x8, 0x4}, {0x0, 0x8}, {0x8, 0xffffffff}, {0x2, 0x5}, {0x4, 0x53c}], 0x9) chdir(&(0x7f0000000000)='./file0\x00') ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000001000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000002000-0x4)=0x8c) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = signalfd(r2, &(0x7f0000003000-0x8)={0x8}, 0x8) setsockopt$sock_int(r2, 0x1, 0x3d, &(0x7f0000001000-0x4)=0x0, 0x4) fcntl$getown(r0, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000003000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000)=0x8) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000000)={0x5, 0x80000000, 0x9, 0x0, 0x48000}) ioctl$sock_ifreq(r2, 0x8977, &(0x7f0000002000-0x28)={@generic="8eb9147c56bc3084bcfcbaf31cb588e7", @ifru_map={0xfffffffffffffffa, 0x5, 0xfffffffffffffff9, 0x1, 0x7, 0x9}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000004000)=0x0) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000005000)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000007000-0x4c)={0x5, 0xfff, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 22:28:58 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000000)=0x0) 2018/01/09 22:28:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000f8e000)='rxrpc\x00', &(0x7f0000baf000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000362000-0x9)=')#wlan0&\x00', 0xfffffffffffffffe) keyctl$clear(0x7, r0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r2 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r2, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) lseek(r2, 0x0, 0x2) sendfile(r2, r2, &(0x7f000003c000)=0x0, 0xffc) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa02, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 22:28:59 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000092d000-0x8)='./file0\x00', 0x800, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00004a5000)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x3, 0x3, "316da40138d6634e7baf64e3c58ad8515d67cdb20be41352829e07afe525536ee08f15111904074ec4c5547e1fd208a12b6bc8e3d402f171f5cf079b16bcd6ab780c11f8367e75725a33f04a60ea8fa1"}, 0x160) mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r1, &(0x7f0000f14000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/09 22:28:59 executing program 1: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt(r0, 0x2000000000000107, 0x13, &(0x7f000036a000)=""/0, &(0x7f0000525000)=0x0) fcntl$addseals(r0, 0x409, 0x8) 2018/01/09 22:28:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4200, r2, 0x400203, 0x7fffffffefff) 2018/01/09 22:28:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00005e4000)={0x9}, 0x8) r1 = memfd_create(&(0x7f0000fd2000)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a98000-0x10)={0x0, 0x9, 0x4, 0x1}, &(0x7f000094c000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d2a000)={0x3e, 0x2, 0x81, 0x5, r2}, 0x10) preadv(r0, &(0x7f0000a67000-0x40)=[{&(0x7f0000d34000-0x85)=""/133, 0x85}, {&(0x7f0000cf3000-0x1)=""/1, 0x1}, {&(0x7f0000526000-0xda)=""/218, 0xda}, {&(0x7f00007c4000-0xfa)=""/250, 0xfa}], 0x4, 0x5a) r3 = socket$netlink(0x10, 0x3, 0x6) writev(r3, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000278000)=""/7) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000f29000)={@generic="28518d24ddbc81b845b8813c316a6cbe", @ifru_flags=0x1002}) 2018/01/09 22:28:59 executing program 7: clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000dfe000-0x4)=0x0, &(0x7f00008d0000)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b75000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x100) openat(r0, &(0x7f0000d72000)='./file0\x00', 0x642000, 0x40) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) sync() utimensat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, 0x0}, {r1, r2/1000+10000}}, 0x100) 2018/01/09 22:28:59 executing program 0: r0 = socket(0x18, 0x0, 0x4) accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000e0000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e9b000-0x4)=0x18) ioctl$void(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x200103, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f0000b28000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r2, &(0x7f000088c000)='./file0\x00') write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') link(&(0x7f000097b000)='./control/file0\x00', &(0x7f0000015000-0xa)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) 2018/01/09 22:28:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) syz_emit_ethernet(0x107, &(0x7f000067a000-0x107)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="50f9bcbe614f", [{[{0x9100, 0x800, 0xc, 0x1}], {0x8100, 0x80, 0x3, 0x3906}}], {{0x0, @llc={0xef, @snap={0xaa, 0x1, '[', "943a7c", 0x88fd, "82be1c36e3db5a2db901bcf20e8831d7084db43bf15db9bd23fdf58ffec62f91c89f825471a2ef350f9a938606c84bfeaa142f39949f3b1e6dab6e37bad4aff6a8437c17f273e5a71879a12c769b2b31ac79332f13005116d8743a1d64ccb5b12dcdaf2344ef26b9e39699cf2cf77d1551e83b444e5545a4bbce63e6f6215a740e1e2bce93139723c4b876c05686874fe6804d2c07e7a03b25829cf4ce94b68c17f2698a04c24f991928a928f1a2cc4ccb18cae74e7b1cdbec087b31a422506029ed4e60d038d7f12107ceec777f21ab0326d011a4b4ac626c98f5b732fcb8a6067212932dde1a"}}}}}, &(0x7f00007f7000-0x18)={0x1, 0x4, [0x88e, 0x4db, 0xa4e, 0x9d]}) 2018/01/09 22:28:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003fc000)={0xffffffffffffffff, 0xffffffffffffffff}) mq_unlink(&(0x7f000078f000-0xe)='systemsystem[\x00') setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00002dc000-0x4)=0xfffffffffffffffe, 0x4) write(r1, &(0x7f0000001000-0x2)="05", 0x1) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000346000-0x20)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 22:28:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x1cf3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000598000-0xb)='/dev/hwrng\x00', 0x140, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a32000)=0xedf5, 0x4) fcntl$getflags(r0, 0x40b) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00006a9000)={0x6, 0x371, "dde3cea9440ff0494710bcbdbed43346c314b25fdf55ed0104b085c9b86a9ffb596ed745dbe69f575ee8fad4ab7725d1f924f8be079d00188591ca43111e4db34d008eaa055af198b5b6c112559d130d67d780b0361f79c7bea11b798857bdb580119b97055c07eb8532b586355f187f66c6091416"}) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000652000)=""/222, &(0x7f0000ecc000-0x4)=0xde) 2018/01/09 22:28:59 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000063f000)='/selinux/load\x00', 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xe0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in6={0xa, 0x2, 0xe5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc4c8}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, @in={0x2, 0x2, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000892000-0x8c)={0x7, 0x7, 0xffffffff, 'queue1\x00', 0x2, [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0xfffffffffffffff9, 0x3f}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, &(0x7f0000000000)=0x4) writev(r1, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000-0x1e)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 22:28:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) syz_emit_ethernet(0x107, &(0x7f000067a000-0x107)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="50f9bcbe614f", [{[{0x9100, 0x800, 0xc, 0x1}], {0x8100, 0x80, 0x3, 0x3906}}], {{0x0, @llc={0xef, @snap={0xaa, 0x1, '[', "943a7c", 0x88fd, "82be1c36e3db5a2db901bcf20e8831d7084db43bf15db9bd23fdf58ffec62f91c89f825471a2ef350f9a938606c84bfeaa142f39949f3b1e6dab6e37bad4aff6a8437c17f273e5a71879a12c769b2b31ac79332f13005116d8743a1d64ccb5b12dcdaf2344ef26b9e39699cf2cf77d1551e83b444e5545a4bbce63e6f6215a740e1e2bce93139723c4b876c05686874fe6804d2c07e7a03b25829cf4ce94b68c17f2698a04c24f991928a928f1a2cc4ccb18cae74e7b1cdbec087b31a422506029ed4e60d038d7f12107ceec777f21ab0326d011a4b4ac626c98f5b732fcb8a6067212932dde1a"}}}}}, &(0x7f00007f7000-0x18)={0x1, 0x4, [0x88e, 0x4db, 0xa4e, 0x9d]}) 2018/01/09 22:28:59 executing program 7: clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000dfe000-0x4)=0x0, &(0x7f00008d0000)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b75000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x100) openat(r0, &(0x7f0000d72000)='./file0\x00', 0x642000, 0x40) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) sync() utimensat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, 0x0}, {r1, r2/1000+10000}}, 0x100) 2018/01/09 22:28:59 executing program 3: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80f, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x600000013, &(0x7f0000dee000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000df1000-0x4)=0x14) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000df2000)='./file0\x00', 0x2, 0x20) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000b79000)=""/34) ioctl$void(r0, 0xc0045c78) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000df5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000b5000)={r3, 0x2}) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r2, &(0x7f00004cd000-0x14)={0x11, 0xf7, r1, 0x1, 0x7fffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) rt_sigtimedwait(&(0x7f0000ae0000-0x8)={0x5}, &(0x7f0000df4000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000df3000)={0x0, 0x989680}, 0x8) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000df2000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000a3b000-0x4)={0x7, 0x1c3e, 0x2}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000635000)=0x8001, 0x4) 2018/01/09 22:28:59 executing program 2: mmap(&(0x7f0000269000/0xc00000)=nil, 0xc00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00004ff000)={0x0, 0x0}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000002000-0x6)={0x0, 0x0, []}) 2018/01/09 22:28:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005d9000)={0x4, &(0x7f0000ee5000-0x20)=[{0x6, 0x7, 0x3097, 0x68}, {0x549b, 0x8, 0x5, 0x3fc00000000000}, {0x7, 0x7, 0x8000, 0x9}, {0x4, 0x57, 0x3f, 0x1}]}, 0x10) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:28:59 executing program 5: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fe0000)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000fd8000)="") chroot(&(0x7f0000fe0000-0x8)='./file0\x00') r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008a8000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7) umount2(&(0x7f0000742000)='./file0\x00', 0x6) 2018/01/09 22:28:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005d2000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f60000)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000b67000-0x1d)="", 0x0, 0x0, &(0x7f000011b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fe6000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) clock_gettime(0x0, &(0x7f000042b000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f00000a4000)={{r1, r2/1000+10000}, {0x0, 0x7530}}, &(0x7f0000584000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/09 22:28:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x5) r1 = syz_open_dev$sg(&(0x7f0000868000-0x9)='/dev/sg#\x00', 0xffffffffffffffc1, 0x8402) openat(r1, &(0x7f0000b2b000-0x8)='./file0\x00', 0x40, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00005ee000)={0x0, 0x2710}, 0x10) r2 = dup(r0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000f93000)={0x0, 0x0}, &(0x7f00008c6000)=0x10) 2018/01/09 22:28:59 executing program 1: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000003a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000053000-0x5)='ppp1\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) pwrite64(r1, &(0x7f000004a000-0xf1)="", 0x0, 0x0) clone(0x0, &(0x7f0000054000-0x2)="", &(0x7f0000019000-0x4)=0x0, &(0x7f0000022000)=0x0, &(0x7f000000b000-0x1)="") close(r0) 2018/01/09 22:28:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = syz_open_procfs(0x0, &(0x7f0000437000-0x8)='pagemap\x00') sendfile(r0, r0, &(0x7f00007c5000-0x8)=0x400004000000, 0x0) 2018/01/09 22:28:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) clock_gettime(0x0, &(0x7f0000592000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000f86000)={0x100}, &(0x7f0000c87000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000de4000-0x10)={r1, r2+30000000}, 0x8) timerfd_gettime(0xffffffffffffffff, &(0x7f0000cad000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r0, &(0x7f0000727000)=[{0x40081, 0x0, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2018/01/09 22:28:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) connect$unix(r0, &(0x7f0000f57000)=@abs={0x0, 0x0, 0x0}, 0x8) mq_open(&(0x7f0000526000)="9a612e707070306e6f646576776c616e3000", 0x0, 0x1, &(0x7f00001aa000-0x40)={0x0, 0xffffffff, 0x7, 0x7fffffff, 0x4, 0x7fff, 0xa6df, 0xffff}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) read(r2, &(0x7f0000498000-0xc3)=""/195, 0xc3) epoll_wait(r3, &(0x7f0000167000-0xc)=[{0x0, 0x0}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/09 22:28:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000)='net/igmp\x00') readv(r0, &(0x7f0000ce8000-0x40)=[{&(0x7f000070c000)=""/93, 0x5d}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e97000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab4000-0x4)=0xe8) ioprio_set$uid(0x3, r1, 0xfffffffffffffff8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000082a000-0x88)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x456, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) 2018/01/09 22:28:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dd4000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000ad4000)=""/128) recvfrom$ipx(r1, &(0x7f0000cdb000-0x3a)=""/58, 0x3a, 0x12042, &(0x7f0000de8000)={0x4, 0x0, 0x9, "4e9a405ea213", 0x0, 0x0}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000c8a000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001af000-0x4)=0x14) sendto$packet(r1, &(0x7f0000f6c000-0x1c)="0729f807bb11d11dbaf4dadafedc1d49ddc53d6dea325603fa272899", 0x1c, 0x0, &(0x7f0000598000)={0x11, 0x7, r2, 0x1, 0x0, 0x6, @random="21faa365bfde", [0x0, 0x0]}, 0x14) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:28:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00007df000)=0x7, 0x4) sendmsg$key(r0, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000dfc000)={&(0x7f00008b3000)={0x2, 0x400a, 0x0, 0xf, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000099000)={0x0, 0x0}, 0x84800) read$eventfd(r1, &(0x7f0000c08000-0x8)=0x0, 0x8) [ 69.683040] nla_parse: 51 callbacks suppressed [ 69.688514] netlink: 25 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 22:28:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f7000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f00001a0000)='./file0\x00', &(0x7f0000bd9000)='jfs\x00', 0x800, 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f00005c6000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f000028e000-0x1)="") r0 = syz_open_procfs(0x0, &(0x7f000007f000)='mounts\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000030f000)=0x0, 0x7563) 2018/01/09 22:28:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000082f000)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000cfc000)=0x0, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000afb000-0x8)={0x0, 0x0}) syz_open_dev$sg(&(0x7f0000087000)='/dev/sg#\x00', 0xfffffffffffffffb, 0x200002) syz_open_dev$tun(&(0x7f000008c000-0xd)='/dev/net/tun\x00', 0x0, 0x88000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/09 22:28:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000f3c000)={0x0, 0x34, 0x1, @thr={&(0x7f0000a09000)="09d5960e873fecd51ed2546478201d476dc94971dedb61d9896f3ddc311b3d74bba94646eb002dc32bce5d19f9237ba2c25720fb81bdde6b0e42d0747fdd0f1f5d859a12e33d4101cd33afae976bb637073932a90708cb076a3856aa1545aa9816b4b048147b59345e05968dd1809aa1226020fdf40219383b6894eb3ec4344afe4110a9f3ea07ed90d1a7c7891f04b662e083ffc707138b080814d0c83dbef4050a53a01ece2a5b0dcf6d8e71d346d2cb8e2dd424a18c099dc489e2dca04251c7899ec7bbf48ba0d37e9c8f8a49ddcf27f737367556d51b", &(0x7f00000a3000-0xef)="6cb05773cee1a0b55c7882ad169a782fd49b23afa9d6a4f32b64c4b7b2d9e91e26943fb0ca81506fff369959cbd0c65b6e5100dbfe88d49a7c6cffe2eec155c0d74134810bd17eab050d3d50d29059fdd958dd91db834b8c786dfa7a4a3fe67c792aa4b82e297b508fcaf43ad30154439307f776bd50b447e077621936dabfb6347a1de54892fcd81363b0c705e6911fb1071612d379956750c67981c154c71d32c1c292f92cf58399d8fedebd0205ca9cc817c3f333c5acf89a52f2ccfbbdb86cc45e7994c15a33bb4aef0a0c711173c21dbe5d84c1673413a1dbdb6f8aa12cedb6f12d0e6b80ff4848255c167802"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016b000-0x4)=0x0) timer_settime(r0, 0x0, &(0x7f0000f45000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f00002e6000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x7, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) clock_gettime(0x0, &(0x7f00000cf000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00006b5000)={{0x0, 0x1c9c380}, {0x0, r1+30000000}}, &(0x7f000099b000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket$inet(0x2, 0x1, 0x4000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000770000-0x4)=0x4, 0x4) 2018/01/09 22:28:59 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000dde000-0xc2)="", 0x2e8) 2018/01/09 22:28:59 executing program 2: mmap(&(0x7f0000269000/0xc00000)=nil, 0xc00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00004ff000)={0x0, 0x0}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000002000-0x6)={0x0, 0x0, []}) 2018/01/09 22:28:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000220000-0x9)='/dev/ppp\x00', 0x40, 0x0) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000301000)=0x3, 0x4) 2018/01/09 22:28:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c42000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000000000000800) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) accept4$ax25(r0, &(0x7f0000b50000)={0x0, {""/7}, 0x0}, &(0x7f000075f000)=0x10, 0x0) writev(r0, &(0x7f0000d78000-0x10)=[{&(0x7f0000835000-0x7c)="fb", 0x1}], 0x1) [ 69.755160] netlink: 25 bytes leftover after parsing attributes in process `syz-executor4'. [ 69.781598] netlink: 25 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 22:28:59 executing program 3: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1309e89de2f96f45) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) clock_adjtime(0x0, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000003a000-0x11)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000003a000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000001e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000)=0xe8) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x3) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000003b000-0x28)={0x3, 0x5, r1, 0x6, r2, 0xfff, 0x7fffffff, 0x5}) getsockname$packet(r0, &(0x7f000003a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000039000)=0x14) 2018/01/09 22:28:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$tun(&(0x7f0000ba7000-0xd)='/dev/net/tun\x00', 0x0, 0x400500) 2018/01/09 22:28:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000082f000)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000cfc000)=0x0, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000afb000-0x8)={0x0, 0x0}) syz_open_dev$sg(&(0x7f0000087000)='/dev/sg#\x00', 0xfffffffffffffffb, 0x200002) syz_open_dev$tun(&(0x7f000008c000-0xd)='/dev/net/tun\x00', 0x0, 0x88000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) [ 69.835544] netlink: 25 bytes leftover after parsing attributes in process `syz-executor4'. [ 69.869655] netlink: 25 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 22:28:59 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000000)=0x800000007, 0x4) 2018/01/09 22:28:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000440000)='/selinux/context\x00', 0x2, 0x0) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:28:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000082f000)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000cfc000)=0x0, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000afb000-0x8)={0x0, 0x0}) syz_open_dev$sg(&(0x7f0000087000)='/dev/sg#\x00', 0xfffffffffffffffb, 0x200002) syz_open_dev$tun(&(0x7f000008c000-0xd)='/dev/net/tun\x00', 0x0, 0x88000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/09 22:28:59 executing program 1: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e71000+0xb5e)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = geteuid() mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000e72000)='./file0\x00', &(0x7f0000e72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000e72000)='./file0\x00', 0xa000, r2, r3, 0x1000, 0x20) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000e70000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x40000000000006, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) open(&(0x7f000042b000)='./file0\x00', 0x0, 0x49) fcntl$getownex(r0, 0x10, &(0x7f0000099000)={0x0, 0x0}) 2018/01/09 22:28:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000545000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000e54000-0x4)=0x0, 0x4) 2018/01/09 22:28:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, 0x0, 0xfffffffffffffffe, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x0}, {0x0, r1}}) 2018/01/09 22:28:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed008c46", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) pipe2(&(0x7f0000b8a000)={0x0, 0x0}, 0x84800) sendto$llc(r0, &(0x7f00008ff000-0x95)="3d57346b9c8889393b7830971dd1daf41822ace7da3bf72b96d886a45b34bfeda938f35d1bebce82c8c735408016756f5e0d73499601748e5986abba493517b42481bfe9ccd229171cbafc0295cece7f90cd85bdba8a4ef51a0521b2122d2dbf6693f4f63c3beb4414684a5e685218cf95fb72bed2d5a3433d96193490653e4d2d3f8904849ebfd3e7e0dd8321f64595f4f504158f", 0x95, 0x8084, &(0x7f0000f09000-0x10)={0x1a, 0x7, 0xffffffffffffffff, 0x80, 0x7fffffff, 0x4, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/09 22:28:59 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)={&(0x7f0000005000-0x100)=@newae={0x40, 0x1f, 0x521, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x10, 0x800) 2018/01/09 22:28:59 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000dd5000)=0x0) prlimit64(r0, 0x7, &(0x7f0000af6000-0x10)={0x3ff, 0x6c1f}, &(0x7f000069d000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000033e000-0x8)='./file0\x00', 0x10) mknod(&(0x7f0000717000-0x8)='./file0\x00', 0x1000, 0x3) r1 = socket$inet6_udp(0xa, 0x2, 0x0) lseek(r1, 0x0, 0x3) r2 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000726000-0x20)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) r3 = add_key(&(0x7f0000503000)='rxrpc\x00', &(0x7f00004e6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r4 = request_key(&(0x7f0000308000)='big_key\x00', &(0x7f00001e6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000de1000)='vboxnet0\x00', 0xfffffffffffffffa) keyctl$reject(0x13, r3, 0x8000, 0x5, r4) openat$rtc(0xffffffffffffff9c, &(0x7f0000e16000)='/dev/rtc\x00', 0x10000, 0x0) r5 = open(&(0x7f000006f000)='./file0\x00', 0x20000000000042, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000991000-0x20)={"eb311c67b182e3867657892a208eeff8", {0x4, 0x7, 0x6, "c65d80b010e3", 0xa36e, 0x0}}) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000a8a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 22:28:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f7b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x10001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000584000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x6, 0xffff, 0x18}, &(0x7f0000875000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000021e000)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x7fff, 0xc8, 0x9, 0x8001, 0xfffffffffffff881, 0xb48, 0x84, 0x5, 0x3, 0x9, 0x7f, 0x80000000, 0x6, 0x7ff]}, &(0x7f0000d30000-0x4)=0x108) 2018/01/09 22:28:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000e2a000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") r1 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) r2 = getpid() fcntl$lock(r1, 0x5, &(0x7f00007ca000-0x20)={0x1, 0x4, 0x0, 0x1, r2}) pwrite64(r1, &(0x7f00008eb000-0xeb)="0086ed41", 0x59, 0xfffc) chroot(&(0x7f0000f8b000)='./file0\x00') syncfs(r0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000574000-0x8)=0x0) 2018/01/09 22:28:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000056000-0x4)=0x400, 0x9, 0x2, &(0x7f00002a6000-0x10)={0x77359400, 0x0}, &(0x7f00007e7000-0x4)=0x9, 0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) execveat(r0, &(0x7f000045d000-0x8)='./file0\x00', &(0x7f000007b000-0x48)=[&(0x7f0000dc7000)='/dev/sequencer\x00', &(0x7f0000699000)='/dev/sequencer\x00', &(0x7f0000aed000)='/dev/sequencer\x00', &(0x7f0000c66000-0x2)='.\x00', &(0x7f0000bac000)='cpuset!*proc-eth1)/\x00', &(0x7f0000bd3000-0x12)='$,GPL.]wlan1wlan1\x00', &(0x7f0000279000-0xf)='/dev/sequencer\x00', &(0x7f0000596000)='\x00', &(0x7f00002a7000-0xf)='/dev/sequencer\x00'], &(0x7f0000e4e000)=[&(0x7f000034b000)='\x00'], 0x1c00) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006af000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000764000)=0xb) writev(r0, &(0x7f00005b9000-0x30)=[{&(0x7f0000773000-0x32)="e3863ec029db4ce75e5e965b5c94ea9d3a66ed92e8b2a4f686b9f350a83a83ab698938105e0801dad19bac3141440a62363b", 0x32}, {&(0x7f00008b5000-0xae)="dfc30953c76d770796a18a332138a79572fed5611d7f87fa51ed3dec06d2b87f378c1e26c7e7ca7cc4e0c0faef1a6c9ba64121703bcf3c34f341ebdc35be49d9c9dd491ec6c0dcb948a45b6b8c6c1836450bb5f80379577e0ac6f2bfa97d6a2d0337692a392c5c381a93e702332085fa6c32c3818ae1712d00a405ba6712e081a25ccde7ad202ffd6e90e36e5758f7e66b5b3544c6ca0b597c517907394b5b7bfa3ab7f8762fcc6cfe6db85add2d", 0xae}, {&(0x7f00008bd000-0x4d)="473d1746820985191f664ca890033c4fce60d633e70c6924e6b44d090c7840fffa8ae7cb0999a200daace371fb9a4ef8a549aab5df32ae7446284a1d67f8cfb0eadcadb8cebc87ffaaf5d33ff1", 0x4d}], 0x3) [ 69.974288] netlink: 25 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 22:28:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000049d000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00005e4000)=""/4096) ioctl$int_in(r0, 0x5452, &(0x7f0000101000-0x8)=0x0) 2018/01/09 22:28:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) close(r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000517000-0x9)='/dev/rtc\x00', 0x2000, 0x0) fcntl$setstatus(r0, 0x4, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000ee2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 22:28:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000d2c000-0x8)={0x0, 0x0}) getpeername(r0, &(0x7f00000a1000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006c4000)=0x10) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000104000-0x18)={0x0, 0x7, 0x0, 0x3, 0x7}, &(0x7f0000184000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00008c0000)=0x0, &(0x7f00002b5000)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fb3000)={r2, 0x1971, 0x30, 0x8, 0x4}, &(0x7f0000594000)=0x18) 2018/01/09 22:28:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000016000-0x11)='/dev/vga_arbiter\x00', 0x6a0200, 0x0) 2018/01/09 22:28:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() 2018/01/09 22:28:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000091c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000883000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c70000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d2c000)=0x8) r2 = socket(0x11, 0x4, 0x0) r3 = add_key$user(&(0x7f0000c45000-0x5)='user\x00', &(0x7f0000189000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000090a000)="259d5d051603edfa6785a27b92286ea4cb97ab3ec862ffc2b42760b686561d5a33720dccd5e28d4800e072fd5b21c68fd8514e0c60821981848ef102b7c7dd02045b315ab724e990aa405a8446a4df150fae56a0224a9061da5876f47cf6379659cfa5eb7abeab3d8123caa2e8135988772b139bc47888edcaad9e244c0ff046882b406b48188b4f49450b03852d452bf7de7ffc547d0182c8aa2695c6ab08001a4b0447773dd9557174464430252036092006a74eb384282e7e3739", 0xbc, 0xfffffffffffffffa) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000554000)=0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000002000)=0x1, 0x4) keyctl$revoke(0x3, r3) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007d3000-0x4)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f00000-0x58)={0x0, 0x50, "51e4ec5edf0d68ffcd5265a7f4c958b22db285eb8656e6d1bd1dd0c0dda332e06d3c70eea6e810a575ea8b8bb42d6b716803ad476500031f9e980cee7d0ecd03ae28635b351c04d19e2aa5b59a0d383b"}, &(0x7f0000966000-0x4)=0x58) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000be6000-0x8)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000582000-0x1008)={r4, 0x9, 0x1000, "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"}, 0x1008) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000545000-0x10)={r4, 0xffc, 0x4, [0x88, 0xff000000, 0x71d0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000584000-0x28)={@common='lo\x00', &(0x7f00009c0000-0x18)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00001c1000)=0x6, 0x4) 2018/01/09 22:28:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f07000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x2, 0x3, 0x2, 0x6, r1}) fallocate(r0, 0x0, 0x0, 0x10001) socket$inet6_udp(0xa, 0x2, 0x0) write(r0, &(0x7f0000001000)="15", 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) setreuid(r2, r3) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') 2018/01/09 22:28:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000088b000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000057f000-0x8)={0x0, 0x800}, &(0x7f0000cd4000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003ae000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009c7000)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a06000-0xb8)={r1, 0x8e3, 0x10001, 0x26d, 0x8, 0x7, 0x6, 0x400, {r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x6, 0x100000001, 0x7}}, &(0x7f00005ed000-0x4)=0xb8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000026b000-0x8)={0x5, 0x8}, 0x8) 2018/01/09 22:28:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008c0000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0a000)={0xffff, 0x4, 0x19d1, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00009a3000)="e38d08000000000000006a715f7e24ad489071fde46a319ee77170c70efb72b3b100942f6da6a476e0286885c2ed3dd3af348bc0fa15ab047c") getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000020000)=0x0, &(0x7f0000607000)=0x4) 2018/01/09 22:28:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000606000-0x4)=0x1, &(0x7f0000ecc000)=0x4) r1 = syz_open_dev$sg(&(0x7f0000b92000)='/dev/sg#\x00', 0xcfe, 0x2000000002) write$tun(r1, &(0x7f0000429000-0x86)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x0, [@broadcast=0xffffffff]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x3a) geteuid() 2018/01/09 22:28:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mkdir(&(0x7f0000618000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000020e000)='/selinux/checkreqprot\x00', 0x102, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a4c000)=0x0, &(0x7f0000c67000-0x4)=0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000038e000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0xfffffffffffffffe, &(0x7f000001c000)="") ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000cb3000)={{0x6, 0x7a3d}, 0x0, 0x6, 0x8, {0x5, 0x384e27a9}, 0xf4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b14000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00009bd000)={@common='gre0\x00', 0x6}) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') remap_file_pages(&(0x7f0000402000/0x2000)=nil, 0x2000, 0x0, 0xa43, 0x3) 2018/01/09 22:28:59 executing program 7: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000056000)='./file0\x00', 0x4) r0 = syz_open_dev$sndseq(&(0x7f0000056000-0x1)='/dev/snd/seq\x00', 0x0, 0x1000) munmap(&(0x7f000000c000/0x2000)=nil, 0x2000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000000c000)={0xec, 0x6abc, 0x800, 0x0, 0x9, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000058000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) r2 = memfd_create(&(0x7f0000017000-0xd)='/dev/snd/seq\x00', 0x3) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000058000-0x4)=r2) write$sndseq(r0, &(0x7f000000e000-0x150)=[{0x8, 0x6, 0xfffffffffffffffe, 0x3, @tick=0xff, {0x6, 0xffffffffffffff7c}, {0x2, 0xffffffff7fffffff}, @quote={{0x9, 0x100}, 0x10000, &(0x7f0000008000)={0x5, 0x4, 0x0, 0x0, @time={0x0, 0x989680}, {0x5, 0x81}, {0xbf7, 0x6}, @connect={{0x7, 0x800}, {0x5, 0x8001}}}}}, {0x1f, 0x1, 0x36a6d7ae, 0xfffffffffffffffd, @time={0x77359400, 0x0}, {0x4, 0x3f}, {0x4, 0xfffffffffffff4b5}, @connect={{0x5, 0x6}, {0x5b, 0xffffffffffffffff}}}, {0x7, 0x9, 0x8, 0x9, @tick=0x1, {0xfff, 0x1f}, {0x200005, 0x8}, @control={0x1e3, 0x20, 0x323}}, {0x6, 0x9, 0x7fffffff, 0xfffffffffffffffa, @tick=0x6, {0x3, 0x81}, {0x9, 0x200}, @result={0x2, 0xf81}}, {0x8000, 0x9, 0x3, 0x81, @time={0x0, 0x1c9c380}, {0xfffffffffffffffb, 0xb1}, {0x5188a111, 0x8001}, @control={0x20e, 0x80, 0x47}}, {0x6, 0xfffffffffffffffd, 0xa1, 0x9, @time={0x77359400, 0x0}, {0xfffffffffffffffc, 0xe1}, {0x821c, 0x2}, @raw32={[0x2, 0xfffffffffffffff8, 0xae]}}, {0x9, 0x7fffffff, 0x4, 0x9, @time={0x0, 0x989680}, {0x9, 0x7}, {0x7, 0xe1}, @control={0x1, 0x7, 0x5}}], 0x150) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000055000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_user(0xffffffffffffff9c, &(0x7f000002a000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000038000-0x4c)={0x6, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 22:28:59 executing program 0: inotify_init1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)="") chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bb000-0x1)='.', 0x2) pivot_root(&(0x7f0000672000)='.', &(0x7f00008a6000-0x8)='.') [ 70.168583] audit: type=1400 audit(1515536939.804:52): avc: denied { create } for pid=12708 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/01/09 22:28:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00003a5000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000c40000)=0x7, 0x4) recvmsg(r0, &(0x7f0000b6c000)={0x0, 0x0, &(0x7f000074a000-0xa0)=[], 0x0, &(0x7f0000ddf000-0x37)=""/55, 0x37, 0x0}, 0x2) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00007ac000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000058f000)={r2, 0x0}) rmdir(&(0x7f000034e000-0x8)='./file0\x00') 2018/01/09 22:28:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) close(r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000517000-0x9)='/dev/rtc\x00', 0x2000, 0x0) fcntl$setstatus(r0, 0x4, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000ee2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 22:28:59 executing program 1: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000011000-0x10)={0x0, 0x0}) r0 = creat(&(0x7f0000006000)='./file0\x00', 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000053000)=0x0) clock_gettime(0x0, &(0x7f000003c000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000056000)={{0x0, 0x0}, {r1, r2/1000+30000}}, &(0x7f0000058000)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) r3 = gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000054000+0x4dd)={0x0, 0x0}) setpgid(r3, r4) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000005b000-0x4)=0x6, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000059000)='/dev/rtc\x00', 0x0, 0x0) 2018/01/09 22:28:59 executing program 7: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00005b5000-0x10)={0x7, 0x0, 0x2f29, 0x1, 0x0}, &(0x7f00000d9000-0x4)=0x10) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005b4000)={r1, 0x4c, &(0x7f00005b5000-0x4c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x47, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005b5000-0x4)=0x10) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005b5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f000030b000)=@get={0x1, &(0x7f0000039000-0x9c)=""/156, 0xb389}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000110000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x2, 0xff, 0x3, 0x81, 0x9, 0x2}, 0x20) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00005b4000)=0x804, 0xffffffffffffff44) 2018/01/09 22:28:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000b0d000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000603000-0x8)='./file0\x00', 0x7fd, 0x0) creat(&(0x7f0000e02000)='./file0\x00', 0x0) 2018/01/09 22:28:59 executing program 4: r0 = socket(0x3, 0xa, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f00006f5000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00001e1000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002a9000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000402000)={@common=""/16, @ifru_names=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}) r3 = socket$netlink(0x10, 0x3, 0x6) writev(r3, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:28:59 executing program 3: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) lseek(r0, 0x0, 0x2) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0x1001002) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000032000-0x60)=[{&(0x7f000003e000)=""/234, 0xea}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f000003e000)=""/255, 0xff}, {&(0x7f000003f000-0xf9)=""/249, 0xf9}, {&(0x7f000003f000-0x1000)=""/4096, 0x1000}], 0x5) 2018/01/09 22:28:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000058c000)='\x00', 0x880, 0x6, &(0x7f00003d7000)={0x800, 0x0, 0x6, 0x7fffffff, 0xdd52cf3, 0xfffffffffffffe00, 0x10001, 0x7}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000109000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000147000)={0x0, 0x48, &(0x7f0000c07000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, @in6={0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x561}]}, &(0x7f0000dfb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000025a000)=@assoc_value={r2, 0x80}, &(0x7f00008b8000-0x4)=0x8) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 22:29:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x19980330, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f000079a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 22:29:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cb9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00007b0000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c4000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a4a000-0xc)={r2, 0x1bb000000000, 0x0}, &(0x7f0000ce1000+0x54a)=0xc) r4 = socket$inet(0x2, 0x1, 0x0) r5 = dup(r4) bind$inet(r4, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) set_robust_list(&(0x7f000080d000-0x18)={&(0x7f000005d000/0x2000)=nil, 0x6, &(0x7f00009cd000/0x11000)=nil}, 0x18) connect$inet(r5, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$packet(r5, &(0x7f000060f000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) openat$sequencer(0xffffffffffffff9c, &(0x7f0000886000)='/dev/sequencer\x00', 0xc0800, 0x0) r6 = accept4$unix(r0, &(0x7f0000f0f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000036a000+0x1a1)=0x8, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00002f5000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f67000-0x4)=0xe8) fstat(r6, &(0x7f0000162000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$void(r1, 0xc0045878) getresuid(&(0x7f0000820000-0x4)=0x0, &(0x7f0000e7f000)=0x0, &(0x7f0000a7d000)=0x0) setresuid(r7, r8, r9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008ad000)={r3, 0x1000, "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"}, &(0x7f0000bbb000)=0x1008) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000065000-0x4)=0x8, 0x4) 2018/01/09 22:29:00 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) accept$nfc_llcp(r1, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000a000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x58, 0x0, &(0x7f0000008000)=[@decrefs={0x40046307, 0x2}, @reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x40, 0x10, &(0x7f0000007000)=[@ptr={0x70742a85, 0x1, &(0x7f000000a000-0x1)=0x0, 0x1, 0x3, 0x26}, @flat={0x77682a85, 0x1, r2, 0x2}], &(0x7f0000004000-0x10)=[0x68, 0x28]}, 0x0}}, @enter_looper={0x630c}], 0x9e, 0x0, &(0x7f0000002000)="1f9c7f40597a4fd146e7d06894bcc4ca4a3d4b91a9c0f96f62def87f1696e1831c0e656e88a2416e8777166a9808c1fce55cbc0e4ba1318f3ff798223bd0580d0882e5afb622473670d592790a8bdb6fe6b066f455b910570d97c6c3ff970b991a62b670f3db21b105561f9bf400b6d3411f460ebcc7aa5bf282694e24b0d69fff8393e7b52148dd7e02d24f75d08fbaed354ec7c8c6b3b5e32500a4477b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f0000004000-0x8)=[@increfs={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000008000-0x2)=""}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000002000)=0x758c) 2018/01/09 22:29:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00009da000)='./file0\x00', &(0x7f00005e3000)={0xdcd, 0x8}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f00005f8000-0x10)={0x0, 0x0}, &(0x7f000071d000-0x4)=0x10) timerfd_settime(r0, 0x1, &(0x7f0000358000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000003f000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000341000)={0x0, 0x0}) clock_settime(0x2000, &(0x7f0000013000-0x10)={r1, r2+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 70.369633] netlink: 25 bytes leftover after parsing attributes in process `syz-executor4'. [ 70.385219] binder: 12781:12785 DecRefs 0 refcount change on invalid ref 2 ret -22 2018/01/09 22:29:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = add_key(&(0x7f0000d8c000-0xc)='cifs.spnego\x00', &(0x7f000001d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004b5000)="4cae8ed2a72acc774ddc2042da882d30ed32f5522f3e971cb317866c996645513db662cad0c32f2998fc5d1d0b7c3db799de1f8579e4474360a80c2fa59d8b7f3dfd9a834bf0792cc2e6802f077a3f4a007996a0d01b4607437a60aa36f936d48ab57a9624a04384917577c1868f7b8c78e9c16a5c2e33947025890988dbe64b3eb2b3989ed23694df3591aa30ad5d8039902160ce9397741f424962cf6fde7d41f8e03acfb3393e46966f66aef3a45a3a21bd", 0xb3, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)='cifs.spnego\x00', 0xc, 0x0) 2018/01/09 22:29:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007a8000-0x8)='./file0\x00', &(0x7f0000a8a000)=""/4096, 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000b31000)='ns\x00') fstat(r1, &(0x7f000079f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000932000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c5000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00003ea000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r2}, 0x14) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f000012d000)=0x0, &(0x7f000032a000)=0x4) 2018/01/09 22:29:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008ce000)={0x0, 0x0}) ioctl(r0, 0xa0b, &(0x7f0000b66000)="b1aef8c0c0ced212e9b00ca88fbd15d3007b03c7df0a21d27802499e68b5c3cc2e181950c71e") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) write(r1, &(0x7f00005d3000-0x1000)="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", 0x76c) openat$keychord(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000f7f000-0x20)={@generic="31da5959012c74358c0f73e68ea3e148", @ifru_flags=0xd000}) [ 70.423935] binder: 12781:12793 BC_FREE_BUFFER u0000000000000000 no match [ 70.464138] binder: 12781:12785 unknown command 0 2018/01/09 22:29:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000aba000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write(r0, &(0x7f0000834000)="24000000280007080000000000006fffffeaefff01000000000300a898f47a0000818123", 0x24) 2018/01/09 22:29:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000013c000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00009d1000-0x4)=0x10) r1 = socket(0xf, 0x4, 0x2) recvmmsg(r1, &(0x7f0000e69000)=[{{&(0x7f0000662000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ca9000)=[], 0x0, &(0x7f0000bdc000)=""/3, 0x3, 0x0}, 0x0}], 0x1, 0x10002, &(0x7f000052a000-0x10)={0x77359400, 0x0}) write(r1, &(0x7f000034f000)="0203001f02000000000500801e0e3648", 0x10) [ 70.471300] netlink: 25 bytes leftover after parsing attributes in process `syz-executor4'. [ 70.479532] binder: 12781:12797 BC_FREE_BUFFER u0000000000000000 no match [ 70.510974] binder: 12781:12785 ioctl c0306201 20009fd0 returned -22 2018/01/09 22:29:00 executing program 7: getrandom(&(0x7f00006f3000-0xa2)=""/162, 0xa2, 0xffffffffffffffff) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005f2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xd7)={r1, 0xcf, "761ce8a477b4c0211119e34c389d11a05d141d76b90acc945426325955d7eb25f003b0af2383683748d538ae76e1577639500b38a1f2d8c8c697d0e3c2dddbc21fd00db15743b37c9a1a3f05afa765a5140f8ad314135900dc4592a6342e956ed17c3debe4c87680b6574ca840c6010d9df61e99dec2f9a9c8c4d006f92bfb246b334d145185c51f9f11c3e9f16611155e09ecb50db2224e1e03fc35c3f932b9daa92b38507c61ef82d3e5d342e7aa34d7f33cc3c4ee0a28af4f8d95335b2b8ab4c7aa6665619741a42d34ae737b8c"}, &(0x7f0000cbf000-0x4)=0xd7) 2018/01/09 22:29:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)='F', 0x1}], 0x1, 0x0) writev(r0, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) mmap$binder(&(0x7f00008fa000/0x3000)=nil, 0x3000, 0x1000004, 0x53, r0, 0x0) fcntl$setpipe(r0, 0x407, 0x0) 2018/01/09 22:29:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000893000-0xe)='/dev/keychord\x00', 0x181000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000698000-0x64)={&(0x7f0000340000)=[0xffff], 0x1, 0xffffffffffff99b8, 0x7, 0x9, 0x6, 0x7, {0x401, 0x1f, 0x4, 0x81, 0x5, 0x2, 0x58000, 0x0, 0x1, 0x4, 0xff, 0x4, 0x7, 0x7, "05d070d25af041dad9681e3c12054af5c7c00f0ca77439ceda7c51dda6f22cc3"}}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00009b2000)={0x5, &(0x7f0000b7d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000e27000)={r2, 0x2, &(0x7f0000861000-0x8)=[0x0, 0x6a], &(0x7f0000f58000-0x24)=[0x5c35, 0x100000001, 0x9, 0x0, 0x4d7b2f6a, 0x2, 0x401, 0x9, 0x8094], 0x11, 0x1, 0x3, &(0x7f00000e9000)=[0x7fffffff], &(0x7f000027e000)=[0x100, 0x8, 0x1, 0x0, 0x100000000, 0x3ff, 0x5, 0x4, 0x6, 0x1], 0x0}) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000e2000-0x10)={0x6, 0xffffffffffffffff, 0x8, 0x9}, 0x10) 2018/01/09 22:29:00 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) accept$nfc_llcp(r1, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000a000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x58, 0x0, &(0x7f0000008000)=[@decrefs={0x40046307, 0x2}, @reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x40, 0x10, &(0x7f0000007000)=[@ptr={0x70742a85, 0x1, &(0x7f000000a000-0x1)=0x0, 0x1, 0x3, 0x26}, @flat={0x77682a85, 0x1, r2, 0x2}], &(0x7f0000004000-0x10)=[0x68, 0x28]}, 0x0}}, @enter_looper={0x630c}], 0x9e, 0x0, &(0x7f0000002000)="1f9c7f40597a4fd146e7d06894bcc4ca4a3d4b91a9c0f96f62def87f1696e1831c0e656e88a2416e8777166a9808c1fce55cbc0e4ba1318f3ff798223bd0580d0882e5afb622473670d592790a8bdb6fe6b066f455b910570d97c6c3ff970b991a62b670f3db21b105561f9bf400b6d3411f460ebcc7aa5bf282694e24b0d69fff8393e7b52148dd7e02d24f75d08fbaed354ec7c8c6b3b5e32500a4477b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f0000004000-0x8)=[@increfs={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000008000-0x2)=""}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000002000)=0x758c) 2018/01/09 22:29:00 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) accept$nfc_llcp(r1, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000a000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x58, 0x0, &(0x7f0000008000)=[@decrefs={0x40046307, 0x2}, @reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x40, 0x10, &(0x7f0000007000)=[@ptr={0x70742a85, 0x1, &(0x7f000000a000-0x1)=0x0, 0x1, 0x3, 0x26}, @flat={0x77682a85, 0x1, r2, 0x2}], &(0x7f0000004000-0x10)=[0x68, 0x28]}, 0x0}}, @enter_looper={0x630c}], 0x9e, 0x0, &(0x7f0000002000)="1f9c7f40597a4fd146e7d06894bcc4ca4a3d4b91a9c0f96f62def87f1696e1831c0e656e88a2416e8777166a9808c1fce55cbc0e4ba1318f3ff798223bd0580d0882e5afb622473670d592790a8bdb6fe6b066f455b910570d97c6c3ff970b991a62b670f3db21b105561f9bf400b6d3411f460ebcc7aa5bf282694e24b0d69fff8393e7b52148dd7e02d24f75d08fbaed354ec7c8c6b3b5e32500a4477b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f0000004000-0x8)=[@increfs={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000008000-0x2)=""}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000002000)=0x758c) 2018/01/09 22:29:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000233000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0xff}, &(0x7f000067b000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4e000)={0x0, 0x1f, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000816000)={0x0, 0x0}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) bind$ax25(r2, &(0x7f0000253000)={0x3, {"2a63fbb4a65acc"}, 0xffffffff00000001}, 0x10) r3 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000568000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004f000-0x4)=0xe8) stat(&(0x7f0000ffb000)='./file0\x00', &(0x7f0000bbc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) r7 = memfd_create(&(0x7f00004db000)='wlan0self\x00', 0x1) modify_ldt$read_default(0x2, &(0x7f0000edc000)=""/159, 0x9f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r7, 0xc02c5341, &(0x7f00003a3000)={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, 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]}) set_tid_address(&(0x7f00005d3000)=0x0) r8 = eventfd(0x400000004) write$eventfd(r8, &(0x7f0000779000)=0x5, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f000060b000)={@generic="8698e978b576cd47273a0f36e9105baf", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r9 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000031000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000b64000)={0x0, 0x40}, &(0x7f0000866000-0x4)=0x8) r11 = add_key(&(0x7f000057f000-0x5)='user\x00', &(0x7f0000bc0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000dcb000-0x76)="69ef9e9bd76bce3dbe944909d36855b7274601cba94bf8921ad1f462214ea26c131cd1b0e93c8f9210aff1b9b0116d3eb98792c44402c38ea2af6f5a924f701905d6c48e6eab40dd6d0d8b45d93896abe866298972aafca61eb25975381388d0d34081e3ef160e24e4f6fe7892cfe54db725e2d3272e", 0x76, 0xfffffffffffffff9) keyctl$chown(0x4, r11, r4, r6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000abd000)={r10, @in6={{0xa, 0x0, 0xc0ef, @empty={[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]}}, 0x8c) ioctl$sock_inet_sctp_SIOCINQ(r9, 0x541b, &(0x7f00008ca000)=0x0) 2018/01/09 22:29:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000aae000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ca0000)={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x8, [0x76, 0x400, 0x1, 0x3ff, 0x5, 0x0, 0x1, 0x9]}, 0x5c) sendto$inet(r0, &(0x7f0000f96000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000059b000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 22:29:00 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000796000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000001000)={&(0x7f0000e07000-0x40)=""/0, 0x0}) 2018/01/09 22:29:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000f05000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000a7f000-0x14)={0x400, 0xb9e9, 0x101, 0x0, 0x8001, 0x9, 0x1, 0x7, 0x51, 0x0}) getdents(r1, &(0x7f0000cf3000-0xd9)=""/48, 0x30) rmdir(&(0x7f0000398000)='./control\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ca2000)={0x0, 0x1}, &(0x7f0000fdf000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e1c000-0x8)=@assoc_value={r3, 0x41d2}, &(0x7f00001b6000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x8926, &(0x7f0000e50000)={@common='rose0\x00', @ifru_settings={0xd984, 0x7f, @te1=&(0x7f0000f04000)={0x2, 0xfffffffffffffff7, 0x1, 0x1f}}}) 2018/01/09 22:29:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f60000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0xacf01e2f4f8016fb, 0x0, []}, 0x10) r1 = getpgrp(0x0) prlimit64(r1, 0xb, &(0x7f0000043000)={0x9, 0xaca}, &(0x7f0000feb000-0x10)={0x0, 0x0}) getpgrp(r1) [ 70.583785] audit: type=1400 audit(1515536940.224:53): avc: denied { execute } for pid=12833 comm="syz-executor0" path="pipe:[18146]" dev="pipefs" ino=18146 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 [ 70.597842] binder: 12835:12846 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 70.597850] binder: 12835:12846 got reply transaction with no transaction stack [ 70.597858] binder: 12835:12846 transaction failed 29201/-71, size 64-16 line 2921 2018/01/09 22:29:00 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000635000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000055a000)=[{0x187, 0xfffffffffffffff7, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) 2018/01/09 22:29:00 executing program 5: lookup_dcookie(0x0, &(0x7f000013a000)=""/214, 0xd6) r0 = syz_open_pts(0xffffffffffffff9c, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) getpgid(r1) ioctl$TCSETA(r0, 0x5406, &(0x7f0000ebe000-0x14)={0x6, 0x98, 0x8, 0x68, 0x0, 0x4, 0x80000001, 0xa3, 0x1, 0x6}) 2018/01/09 22:29:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)='F', 0x1}], 0x1, 0x0) writev(r0, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) mmap$binder(&(0x7f00008fa000/0x3000)=nil, 0x3000, 0x1000004, 0x53, r0, 0x0) fcntl$setpipe(r0, 0x407, 0x0) 2018/01/09 22:29:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) socket$inet6(0xa, 0x80005, 0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b95000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000d32000-0x68)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 22:29:00 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000934000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x40, 0x8000, 0x3f}) 2018/01/09 22:29:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080000, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fe5000-0x10)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ed7000-0x4)=0x0) sched_setscheduler(r2, 0x3, &(0x7f0000e1c000-0x4)=0x3) ioctl$TCXONC(r0, 0x540a, 0x2) [ 70.598258] binder: 12835:12846 BC_FREE_BUFFER u0000000000000000 no match [ 70.663340] binder: 12836:12843 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 70.674024] binder: 12836:12843 got reply transaction with no transaction stack 2018/01/09 22:29:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x11, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f0000d56000)="02000000020001000000be8c5ee18c880100010000000000", 0x18) 2018/01/09 22:29:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001dc000-0x3)='/dev/autofs\x00', 0x420000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000861000-0x8)=[0xfffffffeffffffff, 0xa1ac]) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000a6f000)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ea4000-0x11)='/dev/vga_arbiter\x00', 0x200800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000197000)={0x0, 0xab, "df93867e7612ffe7262b1a3388edb3ce91141cad402311778e3edb2fb9b1ed9053e8a15c6c4655c1ced256efbe157282781e7eb2f66343fb59c9e719f7143f0b42e99d87b7299ace4ab22dee318b892df4b87de579c015df60a822955632533bb050db97f8be83d5f111197d24294519e2166c30852b455bbeeb3056709c63a8e70277854760d0fcf0d4cf1e549ae4ccbf71465c4ee067d994b1c492bf51d83c1c08c35936c08394316fb9"}, &(0x7f0000603000-0x4)=0xb3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f31000)={r2, 0x2, 0x30}, &(0x7f000041a000-0x4)=0xc) r3 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') mount(&(0x7f000052f000)='./file0\x00', &(0x7f00007f9000-0x8)='./file0\x00', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) renameat2(r3, &(0x7f00000c2000)='./file0/file0\x00', r3, &(0x7f00002db000)='./file0\x00', 0x4) mount(&(0x7f00005f8000)='.', &(0x7f000003e000-0x1)='.', &(0x7f0000a60000)='hpfs\x00', 0xff8c, &(0x7f0000b82000)="") rmdir(&(0x7f0000604000)='./file0\x00') mount(&(0x7f00009a8000-0x8)='./file0\x00', &(0x7f0000c04000)='.', &(0x7f0000862000-0x5)='adfs\x00', 0x40000, &(0x7f0000910000-0x34)="091a7f9c288f1b4321333231603582ff9df673a23275ffd7f330669fa11b49503abb5d17f8aaef3bd161664d17df43ddd283e84d") mount(&(0x7f000060d000)='.', &(0x7f0000728000)='.', &(0x7f0000074000)='9p\x00', 0xad92ef8991c0eec8, &(0x7f0000fa9000)="") umount2(&(0x7f0000b6a000-0x8)='./file0\x00', 0x8) [ 70.692162] binder: 12836:12873 BC_FREE_BUFFER u0000000000000000 no match [ 70.704766] netlink: 25 bytes leftover after parsing attributes in process `syz-executor4'. [ 70.716412] binder: 12836:12843 transaction failed 29201/-71, size 64-16 line 2921 2018/01/09 22:29:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x151042, 0xffffffffffffffff) chown(&(0x7f0000a30000)='./file0\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x6) fcntl$getown(r0, 0x9) 2018/01/09 22:29:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f8a000)='/dev/hwrng\x00', 0x4000, 0x0) accept$ipx(r0, &(0x7f0000665000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c75000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x40000a) ioctl$FIONREAD(r0, 0x541b, &(0x7f00007f4000-0x4)=0x0) writev(r1, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:29:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)=':)-\x00', 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) pwritev(r0, &(0x7f0000615000)=[{&(0x7f00009ee000)="0cba107784e449751e00fb2a42ea88669d37352a1379c6fa5cc66702accddf92b483a4bbded7524034f21990a24cb236d200e568fb4e769f1202934d0e5a58b45223d9d8b69cc8e24770a854ef74", 0x4e}, {&(0x7f0000be5000)="8595232252e16a68f437af804e42b2d443025493714a454e437d8a231c382290b31ce6888ef12223f6755d0a38c5d7930f9c4453f399b64eef90179c7c48f87050b96866a8093a52", 0x48}, {&(0x7f000004a000-0x6)="a3c7470f893a", 0x6}], 0x3, 0x0) fcntl$addseals(r0, 0x409, 0xa) 2018/01/09 22:29:00 executing program 2: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000fce000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000fce000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006b1000-0x28)={@common='gre0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd1000)={0x0, 0x0, 0x0}, &(0x7f0000f4f000-0x4)=0xc) 2018/01/09 22:29:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00006bc000-0x4)=0x0, &(0x7f00008b2000-0x4)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000472000)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="7ba4aa65c2c1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00001ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r2, 0x107, 0xe, &(0x7f0000433000-0x25)="1a355e59e888aeae4bd86a18ab1c726631be814dfffffffffffeffff8f92d819f8cf2ce731", 0x25) sendmsg$inet_sctp(r2, &(0x7f0000da0000)={&(0x7f00008f6000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000554000)=[], 0x0, &(0x7f0000f86000-0x1b0)=[], 0x0, 0x0}, 0x0) 2018/01/09 22:29:00 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000014000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000006000)={0x0, 0x20, 0x4aed}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000008000-0xc)=@sack_info={r3, 0x9, 0x81}, &(0x7f0000013000)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000014000)={&(0x7f0000003000)={0x2, 0x9, 0xffff, 0x8, 0x5, 0x0, 0x6, 0x3, [@sadb_sa={0x2, 0x1, 0x0, 0xc0, 0x8, 0xd9, 0x1, 0x40000000}, @sadb_x_nat_t_port={0x1, 0x15, 0x3, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x8d5) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000005000-0x38)={&(0x7f000000c000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000014000-0x90)=[{&(0x7f000000d000-0x8)="e418c2ae4e726991", 0x8}, {&(0x7f000000e000)="5f39f509926d9313203653b9178e96f7e8c41b4c3d9fa36c7f354c77b76de58c7907f9b7a22ba37e074128cc636cc2db3be975b19f4431cccb24cdc78bc150ead8bc73b90baea2a0d8628a482cff5207ae6791bafe2c08c9eeefc5f0a32a5ec97f57f5f6ab41319bf8b84ca39a65f3875b0fe344c6c1b887775359c624898bae756c266de774a960c10be49bc29c822ba3b314a1c2110a87178fa132ca2a22e38f8d17242082888652dc34076c6af45fc8be19b0ea5f1126a23a95de6f0e5a69c4b7cf89df998662826f81951b3bc9eedb314d", 0xd3}, {&(0x7f000000d000-0x71)="e9971aa547d6cae73ec271b5bf63eaa4b4b7dc55ce486c4a0f10dcfda87cb88bc110d98a1238daa996ae203d038e832309500592b33fee55f69f0d2d7c366f83e415d4c8b13671be3b52be343b20498dbc9821568902eccc61757e72ba60668af9cbe6692875482e8543cc57a6ab6b71ca", 0x71}, {&(0x7f0000013000)="ee7f61cde52d3a50baa0465e5c85f223d0b66f2e1f68d1c54ec5f9602701edd4cd622e7e0ae0365b1558027810c3ff1b0133581f66e72b2dc44c0d716182e80abeed1dcb5f968af42cf5192035e4b3500b9b07f6e51ab45d880904f4521136ac1120d9d2249204e762289706d9c73b837b3bdefdc00a5a92f2d55919622bd6721ca2d246f84e75adad201f382e8a1c76c7d4901dc31a172421d16e9e8651470ebd02bac193448aa17b2d8f8c1cd7b738", 0xb0}, {&(0x7f0000014000-0xe)="c898002d59667c2f5d3a8f103a2c", 0xe}, {&(0x7f0000008000-0xf8)="c3293ef2175620776d62aed2592ab5341c9144db0b9b287a4f3f98e7c9da743671122634452f98036a314da3fb6af72d0c93199610efea4656e536695b8e05f51dd402eb48e3b9576f0f27756b6052c14d70f1f4ff76eb1bea0c94d1bb6cbf0b3e458411701795e7794ed45ce6213583b4625681cedc7c86db56eba909beab18f7f9e91ad4fc22d2d2e37a61d6d70d382bcd8e80614d3537bbff722dc2f511237d4b77cff5977d70ff2b6815d07d65c4a0e01a753ba03fbac3df8b1e23c481c3e209462f203eecb784e888c8402d6cf8d66eb905bafacb0d481a7ae931dfd5259f3bb073a069b0742a9d4a19dfe115cc11f4576296f987cb", 0xf8}, {&(0x7f0000013000)="28a926cf94fb5b9e6b94f8d4f2fb1d33b44b5a4598bf873291ea654893fbfcaf5346a505285e815272f3618d010a9d893d5fda26c902891478054d79412aa0a4e6b0b8cda4f3202227c5f0ed9456a75e1d89192724087dfc23a8ad66af35a3e896c2443185c6bdb0ad5cda255e5305f68c0898fadda668fa1a81b4dac352cea1829b0dad2d3deaf752c4b46099b701b06a1689c251da2f4f98d2c15245484603125ef3cb13eddde73f5808716ea14d2ac7d7724244d8f6f784523e625ae720b0b3c0d9f8e29285fe9f5bbbf737aa850aefaf872e16b790a226f77572055428d6b86125cb87da3b9eae1c18e42271ce4c9332ada940a4c5b2a0", 0xf9}, {&(0x7f0000013000-0x76)="1c3d71e6fd2f398b5d3c5d340b4752dffba1e253ba9cfc29ae5e8775deb09ba739f36ba862f97b64d1ee124f08b13ad8b0bf17c677687774c7e5d39980b16448c39de213deda08b5561f60cbb14415a150f338a4140a1f4ad3505bb138001c81e8716c57e0b2571a3c5f9e73900a5c380860591cb353", 0x76}, {&(0x7f000000e000-0x2a)="fc9b730d282d7a2cfe1abe2f23d500fd85b2017ebfbdc6ce8e2f27433d2cd53ea8aaeacaf44507a688ea", 0x2a}], 0x9, &(0x7f0000013000)=[@rights={0x30, 0x1, 0x1, [r2, r0, r0, r2, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r2]}], 0xa8, 0x2004c801}, 0x4) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) recvmmsg(r0, &(0x7f0000011000-0x78)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f0000011000-0x1000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/160, 0xa0}], 0x2, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f0000011000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000012000)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000016000-0x4)=0xbe5d, &(0x7f0000002000-0x4)=0x4) 2018/01/09 22:29:00 executing program 0: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000037000)=0x0) sendto$inet(r0, &(0x7f0000ef7000)="", 0x0, 0x0, &(0x7f0000d06000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f0000087000)=[], 0x0, 0x0, &(0x7f000088f000-0x10)={0x0, 0x1c9c380}) 2018/01/09 22:29:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080000, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fe5000-0x10)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ed7000-0x4)=0x0) sched_setscheduler(r2, 0x3, &(0x7f0000e1c000-0x4)=0x3) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/09 22:29:00 executing program 3: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) sendto(0xffffffffffffffff, &(0x7f0000005000-0xe0)="", 0x0, 0x0, &(0x7f000002d000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl(r0, 0x440000000000127f, &(0x7f000002d000-0x1)="") 2018/01/09 22:29:00 executing program 2: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x200000000d, &(0x7f0000ff2000)=""/195, &(0x7f0000317000)=0xa3b1b4d96315f332) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000001c000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="4329fbd0be62", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/09 22:29:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000003000-0x4)=0x100000002, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000007000-0x4)=0xffffffff, 0x4) ppoll(&(0x7f0000006000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000009000)={0x0, 0x0}, &(0x7f0000009000-0x8)={0x0}, 0x8) r1 = socket$netlink(0x10, 0x3, 0xa) r2 = request_key(&(0x7f0000fe3000-0xa)='encrypted\x00', &(0x7f00007cd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ec3000-0x36)='-bdevvboxnet1wlan1wlan1vmnet1vboxnet0vmnet1)vmnet1\\*^\x00', 0xfffffffffffffffc) keyctl$get_security(0x11, r2, &(0x7f000065a000)=""/201, 0xc9) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000421000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000634000-0x5c)={0x4, 0xd6108f74cd3cbbca, {0x3, 0x3, 0xfff, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:29:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000c2b000)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000d26000)=0xc) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fb}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000f92000)={0x0, 0x2, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00004c0000)={0x0, 0x41, "8bdd90e40f7578758930e1585cc4e26d7ac92cdaac015adaf144480092d7b83cd53f947fc5a779b597b36bf05e67df495122ccf553f6fb8b622fb309aa324557c7"}, &(0x7f0000fc5000-0x4)=0x49) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00005e2000-0xa0)={r3, @in6={{0xa, 0x0, 0x4000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3f, 0x1, 0x5e82, 0x2}, &(0x7f00008aa000)=0xa0) r4 = socket$inet6(0xa, 0x2, 0x0) write$tun(r1, &(0x7f0000bae000)=@hdr={0x2, 0x80, 0x5, 0x0, 0x39bb, 0x10001, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x89bf, @ipx={0xffff, 0x80, 0x4, 0x0, {@random=0x8000, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5}, "0b28f46997751ac853efdbf7b2e3e7b7cfeb5083326d449fae158262e442654da28393765b676f4bbe5630fabe1c7a797b2433691337c6bcbf34265344541f6cae946d599cc1acbffe69f14fc8d73a32bc312f4c81c2bbc5e42754e9fe01d31e934b"}}}}}, 0x98) sendto$inet6(r4, &(0x7f0000f64000-0x1000)="", 0x0, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000527000-0x30)="", 0x0, 0x0, &(0x7f000080c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 22:29:00 executing program 5: ioprio_set$pid(0x0, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000f75000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000001000-0x18)={0x5, 0x6000000000, 0x1000, 0x80000001, 0x2, 0x7}) 2018/01/09 22:29:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x6) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000f22000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001cb000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cfb000)=0x8c) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009a0000-0x11)='/selinux/context\x00', 0x2, 0x0) socket$inet6(0xa, 0x0, 0x81) clock_gettime(0x0, &(0x7f00009f8000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00001c7000-0x68)={0xf1bd, 0x1, 0xfffffffffffffffd, {r3, r4+30000000}, 0x7, 0x2959, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00009c4000-0x4)=0xffffffffffff0000, 0xfffffffffffffd6d) mmap(&(0x7f0000000000/0xec7000)=nil, 0xec7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000d42000)=[{&(0x7f0000a74000)="390000001000090469060000800000000840da0202000000800001f40000001419001a0004000a000000000000000008000300ff00001ee400", 0x39}], 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ad9000-0x8)={r1, 0x2}, &(0x7f0000c21000-0x4)=0x8) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000a45000)={0x5, &(0x7f00003fd000)=[{0x798, 0x1}, {0x9, 0x9}, {0x8000, 0x7f}, {0x0, 0x9103d01}, {0xab9, 0x40}]}) 2018/01/09 22:29:00 executing program 3: clone(0x0, &(0x7f0000e91000-0xf9)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="") getresgid(&(0x7f0000e74000)=0x0, &(0x7f00003b9000-0x4)=0x0, &(0x7f0000fa8000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r3 = syz_open_dev$tun(&(0x7f000079a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000589000)={0x0}, &(0x7f0000a44000)=0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 71.101227] audit: type=1400 audit(1515536940.744:54): avc: denied { write } for pid=12923 comm="syz-executor4" path="socket:[18199]" dev="sockfs" ino=18199 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 71.162551] device gre0 entered promiscuous mode [ 72.217969] IPVS: Creating netns size=2552 id=9 2018/01/09 22:29:01 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$addseals(r1, 0x409, 0x4) 2018/01/09 22:29:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x2278, &(0x7f00004a2000)="") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x8012, 0xffffffffffffffff, 0x0) 2018/01/09 22:29:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)='./file0\x00') mount(&(0x7f00009dd000)='./file0\x00', &(0x7f00009e5000)='./file0\x00', &(0x7f00004df000)='tmpfs\x00', 0x0, 0x0) lchown(&(0x7f00001e8000-0x8)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 22:29:01 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000d2b000)='/dev/usbmon#\x00', 0x1, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x2000000010000) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00007fc000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x440000000000127e, &(0x7f0000041000)="") clock_gettime(0x0, &(0x7f0000580000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000617000-0xab)=""/171, 0xab, 0xd253, &(0x7f00009ab000)={r2, r3+10000000}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009be000-0x8)={0x0, 0x0}) 2018/01/09 22:29:01 executing program 7: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000063d000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c6a000)=0x0, &(0x7f00000c1000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000051d000-0x98)={0x0, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x8}, &(0x7f00007c5000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000215000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4cd, 0x81, 0x6, 0x80000001, 0x80000001}, &(0x7f00006d6000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c72000-0xc)=@sack_info={r2, 0x7, 0x400001c888f05}, &(0x7f0000165000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000587000)={0x0, 0x1, 0x8, [0xfff, 0x7fffffff, 0x0, 0xfffffffffffff310, 0x100, 0x9, 0x5, 0x7]}, &(0x7f0000fdb000-0x4)=0xfffffffffffffeec) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x18, 0x29, 0x4, "1d1a"}], 0x18, 0x0}, 0x0) 2018/01/09 22:29:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000f29000-0x10)={0x8, 0x5, 0x5, 0x22f}, 0x10) 2018/01/09 22:29:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000c2b000)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000d26000)=0xc) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fb}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000f92000)={0x0, 0x2, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00004c0000)={0x0, 0x41, "8bdd90e40f7578758930e1585cc4e26d7ac92cdaac015adaf144480092d7b83cd53f947fc5a779b597b36bf05e67df495122ccf553f6fb8b622fb309aa324557c7"}, &(0x7f0000fc5000-0x4)=0x49) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00005e2000-0xa0)={r3, @in6={{0xa, 0x0, 0x4000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3f, 0x1, 0x5e82, 0x2}, &(0x7f00008aa000)=0xa0) r4 = socket$inet6(0xa, 0x2, 0x0) write$tun(r1, &(0x7f0000bae000)=@hdr={0x2, 0x80, 0x5, 0x0, 0x39bb, 0x10001, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x89bf, @ipx={0xffff, 0x80, 0x4, 0x0, {@random=0x8000, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5}, "0b28f46997751ac853efdbf7b2e3e7b7cfeb5083326d449fae158262e442654da28393765b676f4bbe5630fabe1c7a797b2433691337c6bcbf34265344541f6cae946d599cc1acbffe69f14fc8d73a32bc312f4c81c2bbc5e42754e9fe01d31e934b"}}}}}, 0x98) sendto$inet6(r4, &(0x7f0000f64000-0x1000)="", 0x0, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000527000-0x30)="", 0x0, 0x0, &(0x7f000080c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 22:29:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) inotify_init1(0x80800) inotify_add_watch(0xffffffffffffffff, &(0x7f0000d48000)='./file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e4d000-0x8)={0x0, 0x0}) ioctl(r0, 0x2287, &(0x7f0000d75000)="") 2018/01/09 22:29:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000083000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000310000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffffffff08a2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x8, 0x6, "18e3f7894dabdd76d4fae9b7ed3a12c3e1b1fcd566f240d0385072a0f78b246de545f48b28caf602be7ed1ab5cd0b068c4f5f6f09728695ecc0c4b14e09a8e472f466ef55a6685443c5f45b396182001"}, 0x160) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8932, &(0x7f0000fe6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 22:29:02 executing program 3: socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000b3d000-0x8)={0x0, 0x0}) eventfd2(0x1bb, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000fbc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000033b000-0x4)=0xf) recvfrom(r0, &(0x7f0000f10000-0xe1)=""/225, 0xe1, 0x40000042, &(0x7f0000162000)=@ll={0x11, 0xf7, r1, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) clone(0x0, &(0x7f0000598000-0xe4)="", &(0x7f00009fa000-0x4)=0x0, &(0x7f0000e0d000-0x4)=0x0, &(0x7f0000b1a000-0x2)="") acct(&(0x7f00009ae000-0x8)='./file0\x00') 2018/01/09 22:29:02 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$addseals(r1, 0x409, 0x4) 2018/01/09 22:29:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f00009c7000)={0x80000000, 0x1, 0x400}) fgetxattr(r0, &(0x7f0000d33000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000f04000)=""/0, 0x0) 2018/01/09 22:29:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x0) [ 72.321319] netlink: 25 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 22:29:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e71000-0x6)="636f6d6d0010") sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x3, 0x2000000400000fe) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000724000)="8a7692d6bb412e87515916a4d1190446897bc21da2f5261f2615d074355a688555c7f9a18b81e60b7b66dde9359f176a1e7a26682977") 2018/01/09 22:29:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) r1 = add_key$keyring(&(0x7f0000b28000)='keyring\x00', &(0x7f000004e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006bf000)={0x0, 0x7ff, 0x9, [0x1, 0x0, 0x80, 0x20, 0x230, 0x1, 0x1, 0x24, 0x1c8000000000000]}, &(0x7f000033a000-0x4)=0x1a) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000050000-0x14)={r2, 0x4, 0x3, 0x7, 0x80, 0x7}, 0x14) getresuid(&(0x7f0000a79000-0x4)=0x0, &(0x7f0000cf2000-0x4)=0x0, &(0x7f0000361000-0x4)=0x0) fstat(r0, &(0x7f0000227000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r3, r4) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000a0f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/09 22:29:02 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000002000-0x190)={0x6, {{0xa, 0x1, 0x30, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknodat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000092c000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 22:29:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1d) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:29:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ab8000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) 2018/01/09 22:29:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x240) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000573000-0x10)=@buf={0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f000087e000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) connect$inet6(r0, &(0x7f0000e20000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000f7f000)="64f2e728b5fdadab9c891b049a8aeb5baca9cd8fb624562804346c13baa88c44420b3f6f9f346fa4afc66266c2380e434f23be34cc5a1454dc38123e0ed12c2ddf2878f415e7052c468393", 0x4b) 2018/01/09 22:29:02 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x100, @fr_pvc_info=&(0x7f0000007000)={0x0, @generic="66ec1e6d134ceb8a8a0fb0f5f9707200"}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000000a000)=0x14) 2018/01/09 22:29:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d0d000)='/dev/autofs\x00', 0x41, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r2, &(0x7f0000d93000-0x72)=@hdr={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/09 22:29:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) writev(r1, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:29:02 executing program 1: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000fe1000-0x4)=0x8000, 0x4) connect(r0, &(0x7f00002d7000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ad4000-0x8c)={0x0, @in6={{0xa, 0x2, 0x7021000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000086d000+0x2d1)=0x8c) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fe1000)={r1, 0xb5, "f0c9215973dadddbb0e3ea285db532c327269554beb3b3899b534284a92299e843ea806d23756e2dbfbf491086313b7049866eb50366358ce62834f95de5b226469a4adcef8b0531bea062cfb6b640d2798b4302a0b73d9296051b347b1b4f7c7f025738b166eb9db32155ab6da0b880f5c6257f69a68819870e097d711f0f1546001e190c53c56418c8711562e7b52ae5feb27b3a0c08b7c59c26f54e58f1332e2ed98b853b0014e9c901545960cd5edae60e526a"}, &(0x7f0000fe2000-0x4)=0xbd) sendto$inet(r0, &(0x7f00003df000)="b22c539a948d066ae524a41d8a68fcc6c64180f35e754b1502cf4836e7ff7abaa17fc7c118573fde6c7d7f060000002b6a999f5d412d9dfbb38e4d6205c20dcf30df2b39d40a07139617ad69d5683deb97f3d390fa898a6971a6d577789b1df7b3331b", 0x63, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000005c000)="d311bf754141ed2ecf46a2f783d1a8864e0d7f47442d7f2a7fa67f5d4484d8b51cf72e4348cf7683ebcd66cf76edd5993df63a2ee6731ad4e860f3fa0e3acdaff85e9a8695f85ef5cd091ae4682898af6c838d47d1f9d1f109dcf1cffb149c14c280441e2b9f3f682acb98620998f524a729dd221e1c4ef10bd7dd39c9dd24b52a9aa73d33cb2f46f6bc686cf66e44f1d8298ea0664a8076", 0x98) 2018/01/09 22:29:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007b7000)='/selinux/context\x00', 0x2, 0x0) mq_notify(r0, &(0x7f00002b3000)={0x0, 0x16, 0x2, @thr={&(0x7f0000845000-0x18)="12e565c4ffb72d78b6aea9ffe26e16af1c90823bb8bc4463", &(0x7f0000557000)="84f07a524e90177d7aaef2ea"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f000006b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = inotify_init1(0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ca9000-0x15)='/dev/pktcdvd/control\x00', 0x10401, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000032000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000006d000)={0x6, [0x6, 0x0, 0x6, 0x564, 0x4, 0x4]}, &(0x7f0000288000)=0x10) rt_sigprocmask(0x0, &(0x7f0000b39000)={0x400}, &(0x7f0000396000)={0x0}, 0x8) process_vm_writev(r4, &(0x7f000073b000)=[{&(0x7f0000af4000)=""/8, 0x8}], 0x1, &(0x7f0000c2a000-0x20)=[{&(0x7f0000090000)=""/24, 0x18}], 0x1, 0x0) 2018/01/09 22:29:02 executing program 3: mmap(&(0x7f0000101000/0x2000)=nil, 0x2000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000001f000-0x4)=0x9, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000102000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r6 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000102000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f000001f000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002000-0x4)=0x0) r14 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f000001d000+0x3d3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f000001d000)=[{&(0x7f0000102000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000)="f21c860786712165139cd3a24ca7c8935f981f4a6570b51de9e55719698460dc0ca603d8e23dc518aa56324ec32cadd9edf765b5e44c94bc87e8df97cb3fcb1b568b12ea5044", 0x46}, {&(0x7f000001f000-0xd1)="3996320fc71ea7c7c128d9acc730e731a94f5d43cf71037b0ed3e0298a7f70d2307e030447fd4b2c245ca743ead341f2270a996647a997083456189a713f6d907f8024446be64556117e0bd1c953e1fa11d56571eb2071b53b6c94350115569b286cca1e79a19df3579a62d81eccba3bd31995fb78185869043761953095211706e39d5d7768ebee3d0c11826b75df190304727410a106eac5798245f6961adb6f372dc903440aba72f715ed76a6569bc438b72ba38c98b36259d944d0eb830a0bd3a028f356fe5bf9bab541f56ce396e5", 0xd1}, {&(0x7f0000002000-0x3f)="784ce8536aa7f8f165ffd8d64a8a105d1a25a0e4cf8277a68cadefdab318812fe7e3bc37d98e04db6c9218615be74e9b5279dfb6f568d35037595a4cd4df50", 0x3f}], 0x3, &(0x7f0000101000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x80, 0x24040000}, {&(0x7f0000101000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000001d000)=[{&(0x7f0000001000)="ed9855ac4c3300eb3811c43d239d6741fca9bcdf60", 0x15}, {&(0x7f000001e000)="6f8bc9fc6f98fce21d2f83aeb7f614eee25f56f568e3561acd5c9be4e601accfdf8f848c3d7e4d41062d27d58760c9f34227ffd16f62191f4177f7089795d41c519a417102448aa39ba6fad31c8104f50796c7068ce4b10aa1da6a22590050d75b7b6f24daa60115683ee8d32192c5710b4789eafa290c43dd45e1d072c36d7b471b2f937d96af11ac29ba5d9f5364bad2b2098652349b99fe3fbf73b61034e4b8c59ff0e52f5ca2da92044a1f1e89020ef87f8860", 0xb5}, {&(0x7f0000001000)="78c14defdc348898190b35d4ccda2ce3bb6683c56317f9491ec4f3d90090b13cf39fd5df46acb4651e333a298ea06dc4f9015ac28b1b53a98e0d8312e5010d090be7b9c735ec4e6860668f6886bb9d47b036fa4450f38129c79c15059475fb759888e5188c458403765dd80641ce82b94ad9f0f8831844bea98891aff35de20c18ec4f09a6c08a5d026f089d2c1d634c3269ffac834ac3a83605aaba6f2d30335a5c2df5c5d5e08ba1d2d92d0da5609f3663dc0e4246433e1254a7412cc174a7b635bb75fc6c69fcad89c2d17496543b6006715793f0f3eea7dc835849c892db119d19d62df2bfae1e9c9fb38f83e79a9139536d069cb709", 0xf8}, {&(0x7f0000001000)="043bf28e6a319fdb0ce8a5a0da3f1043d9fdc0199359f1031e4c0de9c7ec8e98a7089d23cd2a7ea9db8d38a0038620c1bce9", 0x32}, {&(0x7f0000101000)="8f56dfe87a6ab41c8015e579ddf6bb3ddf95a09c6a32ba088e39eddafec0841a9a62d05d33291f312e22971e4bdf6ecf56266a581e1e1207365f0d3a6066f45f34218d84d238bd7ba70d8dc0707295029342f94cac416c55fba69c8bb38e584ced3a42b785c7809fd64a99d5da42ac14e1d462f2d68ca4a59ea69d8c5db4e1115242e4a73437810ab53048da01fc831d6589de21d5c8cb4fd3f48232ef9b7d3d9585693f9369cd1decdcf0b50d4b43f79b4574e4", 0xb4}, {&(0x7f0000002000-0x21)="0dfbe56e8dae2d1e1ecc358986b5ab8051be305d52bdeb39a3446218272dd79f4d", 0x21}], 0x6, &(0x7f0000101000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x58, 0x8044}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000101000)=[{&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000000000)="d8e8ddb67166e6a094536431245287fdbc49e1db953e755103b398d0fb0c0ac2d3c49c38307cd6bb76b8602c1583193c76adbcab93acdc5677a115bfd2b26b71ecd62208dc1311d020ac1f03eaa74cf031c14dd6e17a", 0x56}, {&(0x7f000001f000-0xa0)="2c35b53af63ad2dbd5c33079bad47c1bfeed5410bd3372cb144f7d058d21c56f76eec058d9ac4c9a7a9e2c78098575e64b0cbd41f8d901298999a43e48aeac144b2f09c1a42806ba334427ae07eb342ee48a8725d4741fa1224f1aaad30b6c1252f723636a85a4ce02cbcd5295e3e486b739f42dbbd0bbf7f21de66613c042b99aefe074efa5fe39641148fc7d2b1ed16250ed6a5598f4fca89de88cbc8ddd4c", 0xa0}, {&(0x7f0000001000-0x86)="2cf2e06f48d0776394f9d2b80c30c0265bebd779671dc06d1d0d5fad7d0ba2dde1cf61b87d872e677faff3033a15db8c228c84f53dbcfb87dbe24cf70d516f2e2a06a572909e9519a5d0a01f340105dfe80e5180bf9da8e97fdc18b641240368a98f00d60547d9f4756389a95bea14fcf1f33512b12cc56045d7cfe7041bc3919ff9d69e9c1e", 0x86}, {&(0x7f0000102000-0x18)="563102bd1a5ac4ab932263703f5fa9c78a3d392dc62bf997", 0x18}, {&(0x7f0000001000)="b8e8e03ceb23a7db968d4116366e1273c8", 0x11}, {&(0x7f000001d000)="5bb671e01c57b921ef8d31ba65b19054651ebe7a688d6d7e43e142010454268febbb536a20a587d859113c03845802dae1658270a1a873b4958c349393196454b89c55a6267a170b3bd4228b713820eae92cc83bcb0c86a1d2c5a0195957818b313a65c3959c59c6c3552974e4a33dce59e94c5026a59eacd96e055b738814eada1c4253a7058b00d6468690516308881f", 0x91}], 0x7, 0x0, 0x0, 0x4000}], 0x3, 0x20040000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f000001f000-0x38)={&(0x7f0000000000)=@ax25={0x3, {"382d43cc627d55"}, 0x94f3}, 0x10, &(0x7f000001e000-0x30)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x13)="e657db95a01637ed95e12fbbf36e2c0b3460e7", 0x13}, {&(0x7f0000000000)="2c898e425584649bd18a06d201d9a54d702f264cfa8f5f8bcd826309266fd2bd3abc45", 0x23}], 0x3, &(0x7f0000000000)=[{0x98, 0x89, 0x5d, "889b713f85f4ee4686f8268679785a417feb5acbdb45c6867cfde2733215f7425b68572265c2fa14cd8b4c987d436ed584f96e419409c4b025e8b5a5a6872e550248a880d65aaeb869dd33adbb844b7d8348aec43a1896ab19b4c909043642d37b1980bce105b0810e7e9d0ced45b18ee157bd8cefebd356f9eb5682f5416f1fe4aa39"}, {0xe0, 0x102, 0x1, "a5236f98148820b5a2cf88953065939213b2db61f98edd93a4f56b5b966521e34e464ee1be0052e5cf367bfa9d42f4c86ee636d3787535c34982edb735b8bb2ae7075c77e16ccd5a97a6d1a2b1edcbbbd23f848b2f806ee1758311930959773c74f345c560359e26647816a0882ac791c32e0cd02e04c63072a97252265ca70313625c1e98ed4251e9212a87f0c97c45ee452887ce9270117b23450b46483a71b6cbcea608c1f70acee0b99a552606dda0811522a5d3d4c32af18bf6150393ba159d8e6b715ed88379a568"}], 0x178, 0x1}, 0x2100) futex(&(0x7f000001d000)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/09 22:29:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000871000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000e6c000-0x8)=0x3) close(r0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAF(r0, 0xc0045405, &(0x7f0000a79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netrom(r0, &(0x7f0000384000)={&(0x7f0000575000)=@full={{0x3, {"d1ad455ce552a0"}, 0x0}, [{"9c2a6935211304"}, {"60dd7ed391be52"}, {"be8da9ebf4692a"}, {"84322de707c838"}, {"45f9f813114868"}, {"3eb3cee0556ddf"}, {"56da738443faf1"}, {"45173b62363a0f"}]}, 0x48, &(0x7f000028a000-0x50)=[{&(0x7f00006a3000-0x4)="dfc4484b", 0x4}, {&(0x7f000037a000-0x4c)="c280c024b6fb3a118a1e5755cf38ab096371f97353bf5d14b88f5b55531128f24fecafe77efdd10b1f62897355fc3089be8c2dc6ca42e897bc2376038f4f7d0cf6cda2d0880fcc4265fc906f2b85b34098251515a2f2859b9fea5aaf277fc4a7153a6b6ddfe9e94599534a0cc82833935b1b899c8b17073bdd7a40f726d117e8b0c2f0c5195a1be45bd13ccc960c5e9fece2a1aca2cc8f83480bb70e0c48ec25f3e4c2052578d773cd6ec3740680437b414245232f632c8cadcc30d81a", 0xbd}, {&(0x7f00009d9000-0x8d)="e2165e1e5e65ff52f73f2626049ed5b0f44fe11cb493baf1d76ee70c311f1e6e0401947fdd2ad4d182c84fa64d147bcf1e5ea456add13f055839f98e88100909696ca3b93f3b66a09acee4ca0d95a0bf44436958f814b2bb547ce868a8258f8c73c041594e1ad983059c3a0f52bce1c742d498ae5e11ac62316781c2a04b3fafe1bb7dde42d498a9f03faa7b9a", 0x8d}, {&(0x7f0000d64000-0x6b)="fbcc3703ce054c7f2b5f73dddaed577783c7a0575dd21c4dc319d4f6583a969312280a6f63f12c68006fd63128d059137b4d197567cb81de4a168529d35da93ea2909e97e1ebe996b12bf073d8cfacb7fb3d209e13398f6fb988d74611087a91c0dd8540fded3bfef3f00b", 0x6b}, {&(0x7f0000262000-0xfe)="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", 0xfe}], 0x5, 0x0, 0x0, 0x20040001}, 0x20000040) 2018/01/09 22:29:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x240) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) openat$autofs(0xffffffffffffff9c, &(0x7f000081f000-0xc)='/dev/autofs\x00', 0x101000, 0x0) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:29:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) r1 = add_key$keyring(&(0x7f0000b28000)='keyring\x00', &(0x7f000004e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006bf000)={0x0, 0x7ff, 0x9, [0x1, 0x0, 0x80, 0x20, 0x230, 0x1, 0x1, 0x24, 0x1c8000000000000]}, &(0x7f000033a000-0x4)=0x1a) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000050000-0x14)={r2, 0x4, 0x3, 0x7, 0x80, 0x7}, 0x14) getresuid(&(0x7f0000a79000-0x4)=0x0, &(0x7f0000cf2000-0x4)=0x0, &(0x7f0000361000-0x4)=0x0) fstat(r0, &(0x7f0000227000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r3, r4) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000a0f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/09 22:29:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000542000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000f08000-0xd)='/dev/net/tun\x00', 0x0, 0x101000) r1 = syz_open_dev$mice(&(0x7f00002f7000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000f42000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x1b}) ioctl$TUNGETSNDBUF(r0, 0x400454ce, &(0x7f0000641000-0x4)=0x0) 2018/01/09 22:29:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x240) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) getpriority(0x0, r0) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000001000)=""/0) 2018/01/09 22:29:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f00005c9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000b74000)={0x2, [0x0, 0x0]}, &(0x7f00008dd000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007f1000)={r1, 0x6}, &(0x7f000057d000)=0x8) recvfrom$inet6(r0, &(0x7f00002c5000-0xa8)=""/168, 0xa8, 0x40, &(0x7f0000e37000)={0xa, 0x1, 0xc0a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000cae000-0x4)=0x6, 0x4) writev(r2, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000035c000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000a5d000-0x2)=0x1000) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000d86000)=0x0, &(0x7f0000777000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005a3000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000345000)=0xe8) accept$ipx(r0, &(0x7f00007b3000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000075a000-0x4)=0x10) 2018/01/09 22:29:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x240) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r3 = syz_open_dev$tun(&(0x7f00002cb000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x7de, 0x0, @te1=&(0x7f0000875000-0x10)={0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008e3000-0x8b)={0x0, 0x83, "e304dd53c72510a5b26bc757779a87b58019a11191ee3ed92715c6beb6ea02b63b68836b4e4758b2a4869ccfbf0f7f08d2ec71f86999b4057e2fe419b672f76fb84c1bcfd4c17dc19bffdd99ea02c3c20f65d6302baa3aaf049fcc1c96cfa6f778e36eb0325f4305135b9fd6a5770fc0dd7fb001a3f3e99e06dd5bb861785816b45f3a"}, &(0x7f000078c000)=0x8b) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000e1d000-0x8)={r5, 0x1}, 0x8) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f0000d1d000)=0x0) sendto$inet6(r0, &(0x7f0000c50000)="", 0x0, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/09 22:29:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) sched_rr_get_interval(0x0, &(0x7f00002b3000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000bc5000-0x10)=[{0xffffffffffffffff, 0x8008, 0x0}, {r0, 0x8000, 0x0}], 0x2, &(0x7f0000b01000)={0x0, r1}, &(0x7f000048f000-0x8)={0x1}, 0x8) r2 = dup2(0xffffffffffffffff, r0) syz_open_dev$evdev(&(0x7f0000130000-0x12)='/dev/input/event#\x00', 0x6, 0x2002) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000941000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mkdir(&(0x7f0000335000-0x8)='./file0\x00', 0x2) truncate(&(0x7f0000861000-0x8)='./file0\x00', 0xe97) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x399, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/09 22:29:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x240) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000f3b000)={0x0, 0x0}) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d4f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f000075a000-0x8)={0xffffffff, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000d0c000)={0x5, 0x0, 0x1, 0x40}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000c07000-0x10)={r1, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000a82000)={{0x3, 0x2, 0x8982, 0x3, 0x23}, 0x7fff, 0x375, 0x7, [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]}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002a5000-0x4)=0x0, &(0x7f0000869000)=0x4) 2018/01/09 22:29:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl(r0, 0x2282, &(0x7f0000349000)="") 2018/01/09 22:29:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f31000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000c4b000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="424a8a719a85", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:29:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00003e0000-0x40)={0x9, 0x7, 0x4, 0x5, 0x5, 0x7, 0x80000000, 0x9621}, &(0x7f0000000000)={0x6, 0xe3, 0x6, 0x8, 0xffffffffffffff13, 0x80, 0x1000, 0x1}, &(0x7f000071d000-0x40)={0x10000000000, 0x7, 0x8, 0x2e9, 0x80, 0x1fb0, 0xc27, 0x4}, &(0x7f0000000000)={r0, r1/1000+30000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xf, 0x3, 0x2) recvmmsg(r2, &(0x7f00001dd000-0xe3)=[{{&(0x7f0000563000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000e84000)=[], 0x0, &(0x7f00007c1000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x2000, 0x0) 2018/01/09 22:29:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x240) fcntl$setflags(r0, 0x2, 0x1) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x1, &(0x7f00005ed000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00009a8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000a39000-0x8)=0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000978000)=""/238) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a38000)={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x7}, {0xa, 0x2, 0xeb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0xffffffffffffff80, [0x1, 0x2, 0x5, 0x8000, 0x6, 0x8, 0x2, 0x1]}, 0x5c) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000cf6000-0x10)={0x0, 0x8, &(0x7f0000cf6000-0x8)="0afaec1b64d56f6f"}) 2018/01/09 22:29:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00006f5000)="02ff00f40100011fffffee205ee10000", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00003da000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/09 22:29:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008d0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000479000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c9000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000478000)="b3884e2837602d56bbe4a5f0d1fd6d36b1a750a1818e4731", 0x18, 0x8000, &(0x7f0000484000-0x14)={0x11, 0xff, r1, 0x1, 0x860, 0x6, @random="c2e276610be1", [0x0, 0x0]}, 0x14) fcntl$setstatus(r0, 0x4, 0x0) r3 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_xfrm(r3, &(0x7f0000238000)={&(0x7f0000888000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000610000)={&(0x7f0000f0e000-0x100)=@delpolicy={0x100, 0x15, 0x300, 0x2, 0x2, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x3, 0x4, 0x0, 0x4, 0xa, 0xa0, 0x0, 0x3b, r1, r2}, 0xe, 0x0}, [@ipv6_hthresh={0x8, 0x4, {0x4b, 0x3c}}, @algo_crypt={0x98, 0x2, {{'lrw-camellia-asm\x00'}, 0x268, "61d9ad37603bf143d2f61ceb10bdbf39dcefe9def40d8506614b91a8ede2ab6756e99a513f4b4e1b1121e9fa1049bd5ad0ae6a9aea6480111247a8e3c178a09b518d65b750fa7eccacc490cf8d"}}, @lastused={0x10, 0xf, 0x9}]}, 0x100}, 0x1, 0x0, 0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000283000)={0x0, 0x80000, r0}) writev(r3, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000a9b000+0xa31)={0xd1, 0x4, 0x2, 0x6, 0x3, 0x8, [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 22:29:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00002a6000-0x4)=0x20, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000093d000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) [ 72.870198] binder: 13109:13124 transaction failed 29189/-22, size 0-0 line 3005 [ 72.946179] binder: 13109:13150 transaction failed 29189/-22, size 0-0 line 3005 [ 72.967054] binder: undelivered TRANSACTION_ERROR: 29189 [ 72.972657] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/09 22:29:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x240) fcntl$setflags(r0, 0x2, 0x1) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) syz_extract_tcp_res(&(0x7f0000f04000-0x8)={0x0, 0x0}, 0x8, 0x7) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) socketpair$inet(0x2, 0x5, 0x80ee, &(0x7f0000156000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000c69000-0x10)="8929f4aed592c04f1c02d4057e181d3c", 0x10) syz_open_dev$loop(&(0x7f0000e27000)='/dev/loop#\x00', 0x8, 0xd4000) 2018/01/09 22:29:02 executing program 2: mmap(&(0x7f0000000000/0x9ec000)=nil, 0x9ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x45, 0x0, 0x0, 0xffffffffffff8001}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000611000)='/dev/autofs\x00', 0x4200, 0x0) mmap(&(0x7f00009ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000059e000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0x641, 0x5, 0x8, 0x41}, &(0x7f00007a1000-0x4)=0xffffffffffffff0a) mmap(&(0x7f00009ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009ee000-0x10)={0x40, 0x200, 0x5, 0x9, r1}, 0x10) memfd_create(&(0x7f00009ec000-0x7)='cpuset\x00', 0x0) 2018/01/09 22:29:02 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000013000-0x8)=[0x101, 0x9], 0x2, 0x2, 0x1000, 0x8, 0x6, 0x10, {0x100000001, 0x1, 0x8, 0x8, 0x6, 0x9, 0x5, 0x2b, 0x401, 0x3, 0x7fffffff, 0x3, 0x2, 0xa71, "d7c4df3b33c219de228acfef39058fb511393feee0cdce4742f4434b3b71b135"}}) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000002000-0x8)={0x8}, 0x0, 0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008d1000)='/selinux/enforce\x00', 0x608081, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) 2018/01/09 22:29:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffda) sendto(r1, &(0x7f00009a6000-0x501)="e7", 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000044e000)=0x0, 0x4) shutdown(r1, 0x1) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000058000)=0x3ff, &(0x7f0000843000-0x4)=0x4) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000396000)=0x2, 0x4) 2018/01/09 22:29:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r3 = syz_open_dev$tun(&(0x7f00002cb000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x7de, 0x0, @te1=&(0x7f0000875000-0x10)={0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008e3000-0x8b)={0x0, 0x83, "e304dd53c72510a5b26bc757779a87b58019a11191ee3ed92715c6beb6ea02b63b68836b4e4758b2a4869ccfbf0f7f08d2ec71f86999b4057e2fe419b672f76fb84c1bcfd4c17dc19bffdd99ea02c3c20f65d6302baa3aaf049fcc1c96cfa6f778e36eb0325f4305135b9fd6a5770fc0dd7fb001a3f3e99e06dd5bb861785816b45f3a"}, &(0x7f000078c000)=0x8b) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000e1d000-0x8)={r5, 0x1}, 0x8) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f0000d1d000)=0x0) sendto$inet6(r0, &(0x7f0000c50000)="", 0x0, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/09 22:29:02 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000712000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f79000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00007d8000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000b8f000-0x4)=0xc) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f78000)={r2, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3f, 0xfffffffffffffff9, 0x3, 0x20}, &(0x7f0000d36000)=0xa0) 2018/01/09 22:29:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) seccomp(0x1, 0x0, &(0x7f0000fad000)={0x1, &(0x7f0000057000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000a0f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fdatasync(r0) 2018/01/09 22:29:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x240) fcntl$setflags(r0, 0x2, 0x1) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:02 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000712000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f79000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00007d8000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000b8f000-0x4)=0xc) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f78000)={r2, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3f, 0xfffffffffffffff9, 0x3, 0x20}, &(0x7f0000d36000)=0xa0) 2018/01/09 22:29:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000033b000)='/dev/rfkill\x00', 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000ff5000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b8c000-0x4)=0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000c6c000)="ff0202f800000000000000000000ea030a0e00000000d805", 0x18) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000223000-0x4)=0x0, &(0x7f00003bf000)=0x4) 2018/01/09 22:29:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000e7000)='/selinux/mls\x00', 0x0, 0x0) r2 = geteuid() ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000337000-0x4)=r2) [ 73.112220] FAULT_FLAG_ALLOW_RETRY missing 30 [ 73.117025] CPU: 1 PID: 13165 Comm: syz-executor3 Not tainted 4.4.110-g618a510 #22 [ 73.124727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.134076] 0000000000000000 a80fb4fdc2301693 ffff8800ab5377c0 ffffffff81d04e3d [ 73.142096] ffff8801d2012a80 1ffff100156a6f05 ffff8800ab537948 0000000000000000 [ 73.150088] 0000000000000000 ffff8800ab537970 ffffffff81606bf5 ffffffff81236360 [ 73.158076] Call Trace: [ 73.160692] [] dump_stack+0xc1/0x124 [ 73.166041] [] handle_userfault+0x715/0xf50 [ 73.171987] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 73.178980] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 73.185355] [] ? handle_mm_fault+0xb5d/0x3190 [ 73.191469] [] ? handle_mm_fault+0x291e/0x3190 [ 73.197684] [] handle_mm_fault+0x2938/0x3190 [ 73.203715] [] ? copy_page_range+0x14a0/0x14a0 [ 73.209915] [] ? __do_page_fault+0x780/0xa00 [ 73.215941] [] ? vmacache_find+0x59/0x290 [ 73.221705] [] __do_page_fault+0x35b/0xa00 [ 73.227557] [] do_page_fault+0x27/0x30 [ 73.233065] [] page_fault+0x28/0x30 [ 73.238312] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 73.245122] [] ? dev_ioctl+0xd2/0xce0 [ 73.250544] [] ? __lock_acquire+0xb5f/0x4b50 [ 73.256569] [] ? dev_load+0x1a0/0x1a0 [ 73.261986] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 73.268967] [] sock_do_ioctl+0x94/0xb0 [ 73.274470] [] sock_ioctl+0x2e0/0x3d0 [ 73.279889] [] ? compat_ifr_data_ioctl+0x180/0x180 [ 73.286437] [] do_vfs_ioctl+0x7aa/0xee0 [ 73.292029] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 73.298231] [] ? __fget+0x20b/0x3b0 [ 73.303477] [] ? __fget+0x232/0x3b0 2018/01/09 22:29:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) syz_extract_tcp_res(&(0x7f0000f04000-0x8)={0x0, 0x0}, 0x8, 0x7) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) socketpair$inet(0x2, 0x5, 0x80ee, &(0x7f0000156000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000c69000-0x10)="8929f4aed592c04f1c02d4057e181d3c", 0x10) syz_open_dev$loop(&(0x7f0000e27000)='/dev/loop#\x00', 0x8, 0xd4000) 2018/01/09 22:29:02 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f00004ea000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x70, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) [ 73.308832] [] ? __fget+0x47/0x3b0 [ 73.313990] [] ? security_file_ioctl+0x89/0xb0 [ 73.320277] [] SyS_ioctl+0x8f/0xc0 [ 73.325438] [] entry_SYSCALL_64_fastpath+0x16/0x92 [ 73.384140] FAULT_FLAG_ALLOW_RETRY missing 30 [ 73.388753] CPU: 1 PID: 13173 Comm: syz-executor3 Not tainted 4.4.110-g618a510 #22 [ 73.396444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.405776] 0000000000000000 9f4d7140e6c44bf4 ffff8801d374f7c0 ffffffff81d04e3d [ 73.413741] ffff8801d2012780 1ffff1003a6e9f05 ffff8801d374f948 0000000000000000 [ 73.421708] 0000000000000000 ffff8801d374f970 ffffffff81606bf5 ffffffff81236360 [ 73.429664] Call Trace: [ 73.432249] [] dump_stack+0xc1/0x124 [ 73.437586] [] handle_userfault+0x715/0xf50 [ 73.443528] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 73.450508] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 73.456900] [] ? handle_mm_fault+0xb5d/0x3190 [ 73.463015] [] ? handle_mm_fault+0x291e/0x3190 [ 73.469220] [] handle_mm_fault+0x2938/0x3190 [ 73.475263] [] ? copy_page_range+0x14a0/0x14a0 [ 73.481473] [] ? __do_page_fault+0x780/0xa00 [ 73.487507] [] ? vmacache_find+0x59/0x290 [ 73.493282] [] __do_page_fault+0x35b/0xa00 [ 73.499147] [] do_page_fault+0x27/0x30 [ 73.504656] [] page_fault+0x28/0x30 [ 73.509906] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 73.516717] [] ? dev_ioctl+0xd2/0xce0 [ 73.522136] [] ? __lock_acquire+0xb5f/0x4b50 [ 73.528163] [] ? dev_load+0x1a0/0x1a0 [ 73.533582] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 73.540565] [] sock_do_ioctl+0x94/0xb0 [ 73.546071] [] sock_ioctl+0x2e0/0x3d0 [ 73.551490] [] ? compat_ifr_data_ioctl+0x180/0x180 [ 73.558037] [] do_vfs_ioctl+0x7aa/0xee0 [ 73.563630] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 73.569837] [] ? __fget+0x20b/0x3b0 [ 73.575090] [] ? __fget+0x232/0x3b0 2018/01/09 22:29:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0xffffffffffffffa3}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000009b000-0x11)='/dev/vga_arbiter\x00', 0xc200, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000964000)={0xffffffff}, 0x1) 2018/01/09 22:29:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socket(0x1b, 0x6, 0x9) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) 2018/01/09 22:29:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x240) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:03 executing program 2: r0 = add_key$keyring(&(0x7f0000dd6000)='keyring\x00', &(0x7f0000a1b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000fa2000-0x8)='keyring\x00', &(0x7f0000ad0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r0, r0) keyctl$get_security(0x11, r1, &(0x7f0000f7f000)=""/142, 0x8e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000c34000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="608fb0483530bb391da8e7634cf7e64a90dbe80ce03738ca4ab841deeb8b39651556ef657f094628a0ffce9142133840a0542ca44ca569e84a872caffd7c4b245e900edb5a3c93b317aebef36e36", 0x4e, r0) 2018/01/09 22:29:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) seccomp(0x1, 0x0, &(0x7f0000fad000)={0x1, &(0x7f0000057000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000a0f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fdatasync(r0) 2018/01/09 22:29:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000cd1000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="93c5ed95dc51322bb1334483e29cd02a"}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a97000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00001f8000-0x28)={&(0x7f0000860000/0x1000)=nil, 0x9, 0x7, 0x20, &(0x7f0000792000/0x4000)=nil, 0x800}) 2018/01/09 22:29:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$inet(0x2, 0x7, 0x6, &(0x7f0000d7c000-0x8)={0x0, 0x0}) r0 = socket$unix(0x1, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000684000)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/09 22:29:03 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) fsync(r0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0xbc, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825dc1c49e0ddb38c1c4debf80fe13a47beb301fbc48a73ff1659ef4250e4f31cfd1b0c21e1a87daac317e82f472d4505fc504658004b7993de11233f60a90e1ce034b8a8ca176854e93fc8ab9d3a176b3176ceaa6264440169da3e1c391b9592da7da35c2da55de5e768150f513572bd99103a2c99"}) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 73.580334] [] ? __fget+0x47/0x3b0 [ 73.585492] [] ? security_file_ioctl+0x89/0xb0 [ 73.591698] [] SyS_ioctl+0x8f/0xc0 [ 73.596865] [] entry_SYSCALL_64_fastpath+0x16/0x92 2018/01/09 22:29:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000048e000-0x8)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = creat(&(0x7f0000e0a000)='./file0\x00', 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000110000)={0x5236fca7, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xf0, 0xfffffffffffffffd, 0x4, 0x9bf, &(0x7f0000b19000)=@common='nr0\x00', 0x40, 0x8001, 0xffffffffffffff85}) r2 = syz_open_pts(r0, 0x11) ioctl$int_in(r2, 0x5452, &(0x7f0000f28000-0x8)=0x81) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00001c3000)=0x3) dup2(r2, r0) 2018/01/09 22:29:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000069f000)={0x0, 0x0}, 0x0) clone(0x2, &(0x7f000073a000)="05324fb8d40f7a43e2ad4c11fc904325f88b5244928be1bbffffffffffffff6d651249e3712db0694b0200000000000000ee104eb473b88fb95fb544b090528232e0251ad48b04013070880db8d3c639c8982dfdd9a16e00d7e8758e2cfc5705d8e5c18b2f9cea8c7af4148395ba417cb4399dcffa26eae6657e8b733c13da4648174c2b990250bf8177c0c22dd035f3647cf70f571a51aa3be4eb1d1c5dcc947f9742422ad875822e2f7617c84132368e90f394f60b9f2c3cfeeeca5c1f989695b355b30800000000000000d9cfa078dc29b2fec25bccd9c37217774aa747eb2279994715eaf7e20a2ce2f3", &(0x7f0000b69000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f00004ba000)="6a67ff84f71abe1f8b2d8390201deff008e6374abcb07719683ba2aef447129f10ac86d54360fa8645112e64a44bbdd71e91da29ee606b687e8a4f153a4c65df67b463814e136f458b454780c02dec1af2aa54cb4baddabade647bfa8b41f8e5eea7ec713ac790a4d81112c64151174b000e9b052358deafdc28bde24dd2ad") ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000da9000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="ef1e43c879ac", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3a5a221d3fa80a9446e08b8c0f3054fa"}) mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) 2018/01/09 22:29:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007fb000)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a13000)={0x0, 0xedd2000000}, &(0x7f000016b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000842000)={r1, 0xb4d4, 0x10}, &(0x7f00005a1000)=0xc) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 22:29:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:29:03 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:03 executing program 1: clone(0x0, &(0x7f00008dd000)="", &(0x7f0000e90000-0x4)=0x0, &(0x7f00005f6000-0x4)=0x0, &(0x7f0000a53000)="") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) umount2(&(0x7f0000fb9000)='./file0\x00', 0x4) [ 73.635600] binder: 13194:13200 ERROR: BC_REGISTER_LOOPER called without request [ 73.670853] binder: release 13194:13215 transaction 47 out, still active 2018/01/09 22:29:03 executing program 4: pipe2(&(0x7f00004c4000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x9, 0x3, 0x8, 0x0, 0x7, 0xf11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000001000)=[{r0, 0x4, 0x0}, {r1, 0x0, 0x0}, {r1, 0x3002, 0x0}, {r1, 0x0, 0x0}], 0x4, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000114000)=""/59) r2 = socket$netlink(0x10, 0x3, 0x6) writev(r2, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) [ 73.703889] binder: undelivered TRANSACTION_COMPLETE [ 73.709903] binder: send failed reply for transaction 47, target dead [ 73.746498] binder_alloc: binder_alloc_mmap_handler: 13194 20000000-20002000 already mapped failed -16 [ 73.747420] binder: 13194:13200 ioctl c0306201 2000dfd0 returned -14 [ 73.768025] binder: BINDER_SET_CONTEXT_MGR already set [ 73.773793] binder: 13194:13215 ioctl 40046207 0 returned -16 2018/01/09 22:29:03 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000944000-0xc)='net/netstat\x00') close(r0) 2018/01/09 22:29:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000a49000-0xe)='./file0/file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000c07000-0xe)='./file0/file0\x00', 0x0) r0 = socket(0x0, 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00006d0000-0x8)=0x6) 2018/01/09 22:29:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00003c5000)=0x4fd, 0x4) readv(r0, &(0x7f00002b1000-0x30)=[{&(0x7f0000a96000)=""/1, 0x1}], 0x1) write(r0, &(0x7f0000069000-0x21)="0200af05020000000b0600b98e1d4048685f576eced25bd4d510df3aadff197cc9", 0x21) 2018/01/09 22:29:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d89000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x41) accept$inet6(r0, 0x0, &(0x7f0000812000-0x4)=0x0) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) kexec_load(0x8, 0x2, &(0x7f0000526000-0x40)=[{&(0x7f000038f000)="6fe5fae8ce23205cd37c44d4e05795cf97bb7e931b50efff7d220bc094abb7feeeb867a9568bbca89c472799d249e61e2aca957db1d3b5341354025dce8a5c417126de5d205ae7683534fa27b59fd44790f9961c6e42e28fcf91b96690fcb7fca6971465aacc6020ebbaacaafdec87e704375174a71fc2b23e9a7968420844434d5962e042e1ec9cc410ce984c4cdd9ace7b5b2f11969ac538ec13f1a59b71bb8081cb2db501453754c4998583ea2c04cad936ca0e365a6f68a9fad60e753570a67d8bb142df1827cd50a321865f394463155b2dc614d565dc913de724a64cfa1eeb900441b531225e188b1fde3ef4552b6d6768", 0xf4, 0xe5a2, 0xff}, {&(0x7f00008a7000)="2133d40152b2e97163b12dc077039ade00262279fb677babc255c9b7ce8cd5be201a24db0f0035dfd40014b0e01cdfded26485b7fbdf0534e30222642d9fb03be5667ff0bf65b43944db8a23f635313bda0195a3e1e83ec8c9f5668b576b8a45b7954ea9d7a35fd920de7d1b75a2670391ece8e0abd4adaef297b21aa1f885460bbfb64e037d9df01e11e83d7d5d28e6614d4cf26c8d0af968d2db34ae240ef8f30954c49b4e7a32fb5b2a5f01112d4a4b09ef4daa94e9a023dab39cfee3", 0xbe, 0x0, 0x600000000000000}], 0x170001) 2018/01/09 22:29:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007e3000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000b34000-0xd)='/dev/usbmon#\x00', 0xfffffffffffff5cf, 0x10000) bind$ax25(r2, &(0x7f0000b0a000)={0x3, {"a753c5c016b46a"}, 0x9}, 0x10) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/09 22:29:03 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) fsync(r0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0xbc, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825dc1c49e0ddb38c1c4debf80fe13a47beb301fbc48a73ff1659ef4250e4f31cfd1b0c21e1a87daac317e82f472d4505fc504658004b7993de11233f60a90e1ce034b8a8ca176854e93fc8ab9d3a176b3176ceaa6264440169da3e1c391b9592da7da35c2da55de5e768150f513572bd99103a2c99"}) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 22:29:03 executing program 2: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x80003, 0x1000) getpgid(0xffffffffffffffff) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000fbb000)=r1) [ 73.792028] binder_alloc: 13194: binder_alloc_buf, no vma [ 73.797782] binder: 13194:13215 transaction failed 29189/-3, size 0-0 line 3128 [ 73.807986] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/09 22:29:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f000000a000)=""/10, 0xa, 0x1, &(0x7f0000001000-0x10)={0x3, {"30749df5f8c403"}, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) writev(r1, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:29:03 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:03 executing program 1: clone(0x0, &(0x7f000058a000-0xfb)="", &(0x7f000003d000)=0x0, &(0x7f0000c31000)=0x0, &(0x7f0000c32000-0x1000)="") r0 = socket(0x17, 0xa, 0x101) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00001af000-0x20)={"150c0f1bb1226ae7c0c63f560693427a", {0x4, 0x6, 0x401, "ede16ff129f1", 0x0, 0x0}}) capget(&(0x7f0000feb000-0x7)={0x0, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 22:29:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000046c000)={0x0, 0x0}) getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000aa9000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000cc0000)=0x0) getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00009f6000-0x4)=0x0) r1 = getpgrp(r0) capset(&(0x7f000075b000-0x8)={0x19980330, r1}, &(0x7f0000c89000-0x18)={0x200, 0x0, 0x0, 0x0, 0x10000000000000, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000f06000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/09 22:29:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 73.867659] binder: 13253:13259 ERROR: BC_REGISTER_LOOPER called without request [ 73.900280] binder: release 13253:13259 transaction 50 out, still active 2018/01/09 22:29:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000cc6000-0x5)='comm\x00') listen(r1, 0xffffffffffff8000) exit(0x1ff) preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) socketpair$inet6(0xa, 0x3, 0x400, &(0x7f0000ae0000)={0x0, 0x0}) 2018/01/09 22:29:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x4, 0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0x1ff}, &(0x7f0000000000)=0x8) write$eventfd(r0, &(0x7f0000001000-0x8)=0xffffffffffffffff, 0x8) r3 = socket(0xf, 0x803, 0x1) setsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f0000001000-0x4)=0xfffffffffffffc77, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000001000-0x28)={0xffffffffd2d860ed, 0xc, 0x0, 0x8, "4ee6e1ba828eb03c9122c7cebe8ab710bf794f43897e55389e2efcfd879ebeb2"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000002000)={0x6, 0x1, 0x5e380000, 0x9, 0x4, 0x3}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x101000, 0x0) getsockopt$netlink(r4, 0x10e, 0x1, &(0x7f0000000000)=""/149, &(0x7f0000001000-0x4)=0x95) [ 73.925265] binder: undelivered TRANSACTION_COMPLETE 2018/01/09 22:29:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:03 executing program 3: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$urandom(&(0x7f0000032000-0xd)='/dev/urandom\x00', 0x0, 0x0) close(r2) socket(0x18, 0x0, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00007bc000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) dup3(r1, r2, 0x0) 2018/01/09 22:29:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) mknod(&(0x7f0000592000)='./file0\x00', 0x8088, 0x5) syz_open_dev$random(&(0x7f0000a62000-0xc)='/dev/random\x00', 0x0, 0x40) [ 73.969203] binder: send failed reply for transaction 50, target dead 2018/01/09 22:29:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) r1 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005eb000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000dd4000-0x4)={0x0, 0x0}) 2018/01/09 22:29:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000a49000-0xe)='./file0/file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000c07000-0xe)='./file0/file0\x00', 0x0) r0 = socket(0x0, 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00006d0000-0x8)=0x6) 2018/01/09 22:29:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d4c000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000a6d000)={0x0, 0x0}, &(0x7f0000438000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000066e000)={0x0, 0xdc, "30dba76f9bb56961b830f79da8f42a07fd2cc00ede41a4483c16f5473e072768356478b6e669eeb6c6fd3f4788709e8a40635ad6eb4e768bf756b331d042d1fee44063293c42867c657ba4e7b4b00f73632e5edb8a274351e0327525900e61b9299ecdfa225acf7cb09321d9508179d1c71ebaec68e57c8f131f92b239295ce6d32b46f0eec0632d35be34152e9a5eb471265556aee53372d1033a1fe6626ff8450e685875cd21c964b1da72b254d70763b189d23053898ebbe7b1b151ed9e46f656c8a39ad832ad2b4dd2c409d910dfd2cf57f068ebf397ad867101"}, &(0x7f0000851000)=0xe4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00009b2000-0xb8)={r2, 0x6066, 0x100000000, 0x7, 0x8, 0xfffffffffffffe01, 0x3, 0x100000000, {r3, @in6={{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20d, 0x8, 0x7f, 0xcb4, 0x0}}, &(0x7f0000c55000)=0xb8) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000027000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000071f000)=0x10, 0x800) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000ea3000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) pipe(&(0x7f00005d5000)={0x0, 0x0}) 2018/01/09 22:29:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') writev(r0, &(0x7f0000bf9000)=[{&(0x7f0000515000-0x1)='1', 0x1}], 0x1) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) 2018/01/09 22:29:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f24000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0xfe, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2b000-0x8)={0x20080522, 0x0}, &(0x7f0000e26000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000037c000-0x58)={{0x0, 0x10000}, 0x0, 0x7f, 0x519, {0x600000000, 0x0}, 0x8000, 0x8, [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f0000f09000-0x8)={0x20071026, 0x0}, &(0x7f0000ab7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2018/01/09 22:29:03 executing program 5: clone(0x0, &(0x7f00005aa000)="", &(0x7f0000221000)=0x0, &(0x7f000094f000-0x4)=0x0, &(0x7f0000f2b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0xa) readlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x87)=""/135, 0xffffffffffffffb3) 2018/01/09 22:29:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00008b7000-0x9)='/dev/rtc\x00', 0x200, 0x0) fanotify_mark(r1, 0x4, 0x8020000, r2, &(0x7f0000ef6000-0x8)='./file0\x00') sendto$inet6(r0, &(0x7f0000d66000-0x7a)="", 0x0, 0x0, &(0x7f0000826000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/09 22:29:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000c3d000)='./file0\x00', 0x200000, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00009dd000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000fa9000)='loginuid\x00') exit(0x0) readv(r2, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/09 22:29:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:03 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000006000)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x200, 0x3, 0xe, 0x2, 0xf, 0x1ff, 0x40, 0xc186, r2}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r5 = getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000008000-0x38)={&(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000-0x90)=[{&(0x7f0000008000-0x68)="d73a2b908b44d6dfb9f7f70ecd1f21135157141795400a597edf969be1052036cc08986211f5817d3f842434a47f68794641bb55eab881b24cd0e8b41f0ce55fc17dbaa8b70e3b23e67a5ca06197ce90e24c396aa88368c53ec7ced9a656944a73cce11c0c1149d2", 0x68}, {&(0x7f0000008000-0x3c)="a2d461c5e1918e9e4ad95a8e95fac5b3c427e70a6af09a174262a6d25dde5df8fc99efda9b8bfe99472395976ccd3c17039b57631958537cbe1246d8", 0x3c}, {&(0x7f0000007000)="d659e69b7510869950749ae2d9844af7fd23bcc3293d5fda6c88910080b6ed326d259bf94e8cc5d163d1ec7253bd1a8cf21d4a0d268bee08aa6338b96e3360baf257ad71dbe0a0dfa68796a75c6aa84ab2b2ad9edd01b77c100d8598001cbb0691d7512ddbe43e077071b2abf3a47412d1963b84b0072ca6d1c4a1849b266db074426a5b9e87608a67ca5c588aa0e89bc1bcfd131f8a8621ce5292f3", 0x9c}, {&(0x7f0000008000-0xf2)="1b5d963d01b68006f51ddd68090ddcf2ba955fa0d6f07b68fdb709c845231245859048fa6aa0cfbae8b99f9ab994cb352c3f2d07889bc5365a849d8336eb5c22be164175338488fb9243806ccec77622369262842d5afbf37218fc20812d7404fe05adce41b0c2ac349def4aacfff7406bb2352ae9cd177fd7efa4bddcd3b725a9848b544685efacaa73fb64669097b4d47320a0dafbad1119c60b7b9f2c1504a72b4028105834ec4f1e16d18b857a976a70c87428f717f76f70eaca1b7f342b930425eb1aafbf43d63334dcd83194768be852e5bc2aa38c50b8a35343e7c9bec5333cc2fb0e0e9b56392460991892bd30e4", 0xf2}, {&(0x7f0000002000-0x7c)="3b5f9174b4caa7d0fbcc6189dc3d1e115751eae34659896bfd5af398c1ce8cfb56e6ae14d577d62cfe050bec74b86c3085c17b979f632629327c5299e15d7c955138283ec4cf5d1334af7380e95d725447e9a755853856f741827f93fb1eeb92c31f79bedd0c305f44b318de9befd5de63b9b0dfcbfa2884084f71d1", 0x7c}, {&(0x7f0000005000)="7be1aac9e9a2cca13093c6b98817f0d965859f828f97de0cb3ee7bee5ec852537cd1dac25e8c30a3af0fac9f7442d1a6b032d8b7b730b15b0b44987c8c17473328f39700cb2150f1500b3d84ae90676c0a53c34e6676324e4fc84e29798a2ccc6833b492c664019c27e2a07282fc065d3d2af7115d73bcdc0f41634de916", 0x7e}, {&(0x7f0000002000-0x92)="94fad38515dd55e37174b222c3f538d11e72f182ad7aff67ddf59a2165d782e4621490fcd5ac2073a60c946cc798590779ebe9fd9441909c7ce4120249630033c6d1d69d74e6ae3768be06fc1b9581c864b7f9d5f1ac869f73e39422997b9a8685ad48139f19bd95b29ef188e0fce1c7ebe92319d913b9b58c6b3ddc1bc27825ef0c6e0a98976c3c2ebb08aac41e169a3f94", 0x92}, {&(0x7f0000007000)="627fbf727576e9bb8adeb256f44d2922ff77595a95d4e9a0a13881c3", 0x1c}, {&(0x7f0000008000-0x3c)="069a67b5eaa3d0b4062bbb2eb608d986483e394be42372a097f80c8c03277bf50b9c2d685710c72f96068c1fb6d9a40ed4182634a0c7cc9a452a7a38", 0x3c}], 0x9, &(0x7f0000007000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x40, 0x20000015}, 0x0) r6 = eventfd2(0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) readv(r6, &(0x7f0000001000-0x30)=[{&(0x7f0000006000-0x7)=""/7, 0x5}], 0x1) 2018/01/09 22:29:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x400020, &(0x7f0000000000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000001000-0x4)=0x7) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) 2018/01/09 22:29:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000cca000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000f0c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x2, &(0x7f0000035000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000e95000)=[{{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/09 22:29:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$void(r0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000983000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000721000)={0x0, 0x4}, &(0x7f0000cdf000+0x89a)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000064a000-0x6)={r2, 0xb2d}, 0x6) r3 = socket(0x8, 0x80000, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000ab8000-0x4)=0x5, 0x4) pipe2(&(0x7f0000af6000)={0x0, 0x0}, 0x800) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000800000)={0x80000002, 0x0}) 2018/01/09 22:29:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000a34000-0x8)='./file0\x00', &(0x7f00009b6000)='.', &(0x7f0000903000-0x5)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") 2018/01/09 22:29:03 executing program 1: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f000005d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000014000)=0x10) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) write$sndseq(r2, &(0x7f000005a000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/09 22:29:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c75000)={&(0x7f0000fa0000)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) accept4$packet(0xffffffffffffff9c, &(0x7f000015f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000037d000-0x4)=0x14, 0x0) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000043000)={&(0x7f00004ed000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000a7b000)={&(0x7f00006ed000)=@newsa={0x358, 0x1a, 0x810, 0x0, 0x1, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, 0x3, 0x5, 0x2, 0x80, 0x0, 0x89, r1, r2}, {@in=@rand_addr=0x4, 0x0, 0x0}, @in=@multicast1=0xe0000001, {0x7, 0x6, 0x1f, 0x6, 0x8, 0x80000000, 0x16f0bf3, 0x667}, {0x4, 0x23a8, 0x0, 0x5}, {0x1d, 0x2, 0x7fffffff}, 0x4, 0x6, 0xa, 0x1, 0x2d4, 0x4a}, [@coaddr={0x14, 0xe, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x2}}, @user_kmaddress={0x2c, 0x13, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@rand_addr=0xf4, 0x0, 0x2}}, @algo_crypt={0x114, 0x2, {{'cbc(cast5)\x00'}, 0x660, "8e3e3b30a6d434cd12bdd39eb80bbdab00e489db3bdabb8757d5e02c2a344f3ffa728e872a329fc7b2e1aee1568d2ed9e6c9ba4a81c60d87416e5d85b713c91384797588f8fa2fde3aed25a918e2eee8517bf2d928a8c76aa3b1647c91ddd54734dfd5e5f628d054461aedbb461a585deefc7012cc395bdf4b8533e181e770148ac3c072c7c5f7976d5c025281c89118eeef57bdf362a597621effa0a9d1a0b15e5f941d3deeb289b72281dfcd2cde70a6f1fd6afef780080130dd13e23cac0111acb4e58b691f03728a0be7"}}, @algo_comp={0xe8, 0x3, {{'lzjh\x00'}, 0x4f0, "31c98d7d4ddff96f3d4c4db4bc6204c1af490012959568a272ad117a232faae663c0b063f58a5c427f519a36439063d529ce2f260e6d723149b43db95ca5e2a13c5ac64172ce7b5011f8dad5a4452908c9060cdc67fe181d7f87c0cba78df0c156905450965b6d67b884cdbe020e8688fde4755468ced93c88fe747853afd663b1f0c07992a8911de56eb28669c9cf44e7434143aba682c1bb4e62ac3846"}}]}, 0x358}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) writev(r0, &(0x7f00005c5000)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:29:03 executing program 0: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000041, &(0x7f00008e2000-0x58)="958e392937a186d6306a3615593baa57ff0502060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000032f000-0x9)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00008e3000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setmm(0x23, 0x4, &(0x7f000053f000/0x4000)=nil) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00008e2000)={0x7f, 0x1, {0x1, 0x3, 0x80000001, 0x2, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 22:29:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001d1000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00003d0000-0x98)={0x0, @in6={{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x2}, &(0x7f000003a000-0x4)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d6f000)={r1, 0x67e5}, &(0x7f0000338000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000db0000)={0x6, 0x0, 0x7fff, 0x7fffffff, r1}, &(0x7f0000e6d000)=0x10) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000789000)="79657419707813") recvfrom(r3, &(0x7f000005a000-0x67)=""/103, 0x67, 0x1, &(0x7f0000f04000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni-avx2\x00'}, 0x58) recvfrom$llc(r3, &(0x7f0000957000-0xd2)=""/210, 0xd2, 0x2000, &(0x7f00009af000)={0x1a, 0x7e0d1cdd3f6ea2e5, 0xfffffffffffff800, 0x70, 0x739, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$int_in(r3, 0x5452, &(0x7f0000f4b000-0x8)=0x0) read$eventfd(r3, &(0x7f0000ad7000)=0x0, 0x8) ioctl$sock_netdev_private(r3, 0x89f3, &(0x7f0000933000-0x9b)="01540c5498759c2508546c79f463c882c8e1bd8ea02fdd946924c0f0214e5af92c039939a781bca9889b614d715ba698fee056d89cb4c9834b567ccb075caad979b969900f79171ac67a35a6135388a1ad1667597889b08eba6f811310e3169a3db56bc07cc8be591c5d86a7f009da3ebba676b74b151a5cd1aab4b3a5ec125623eedd08f811c36ad5ae1f0ecb181d4725655aa4671390d2ea95a0") symlinkat(&(0x7f00004c4000)='./file0\x00', r3, &(0x7f0000cb2000)='./file0\x00') execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000d7a000)=[], &(0x7f0000cd5000-0x8)=[]) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00003f4000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000355000)=0xe8) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000990000-0x10)={r4, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) open$dir(&(0x7f0000715000)='./file0\x00', 0x26102, 0x0) 2018/01/09 22:29:03 executing program 5: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0xfffffffffffffffd) lseek(r0, 0x7ffffffffffffffb, 0x0) write(r0, &(0x7f0000019000-0x66)="677ee35f96", 0x5) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000043000-0x8)='./file0\x00', 0x10000, 0x8) 2018/01/09 22:29:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4000000, &(0x7f00002e4000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {r0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pivot_root(&(0x7f0000f03000)='./file0\x00', &(0x7f00006f8000-0x8)='./file0\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000948000)='/dev/rtc\x00', 0x80000, 0x0) getpeername$llc(r1, &(0x7f0000943000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000012a000)=0x10) [ 74.212323] binder: 13357:13359 ioctl 0 0 returned -22 [ 74.229921] binder: 13357:13366 ioctl 0 0 returned -22 2018/01/09 22:29:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x7, 0x4, &(0x7f0000536000)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0xfffffffffffffc01) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00001e4000)=0x2) close(r1) 2018/01/09 22:29:03 executing program 5: keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x1000000000002, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) fsync(r0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r1 = request_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000416000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x2)='@\x00', 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/load\x00', 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000045c000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xfffffffffffffc78) r4 = getegid() keyctl$chown(0x4, r1, r3, r4) 2018/01/09 22:29:03 executing program 1: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f0000040000-0x8)="00454772646e6786", &(0x7f0000040000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003d0000-0x5)="9f111d2d07", 0xfffffffffffffec7, 0x0) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x2, 0x5}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x8, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0xd2, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000f5e000-0xdc)=""/220, 0xdc) 2018/01/09 22:29:03 executing program 0: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000077b000)='pkcs7_test\x00', &(0x7f0000201000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f11000)="62b0428751a10092f9c6e8bba4cf1681ce7279940c4ab061b4d3e77a03317f338eff248948c400f7ba6ac47123dd6b81ecba03c0b7fe8767909f63f79e06af5a71c35fe497e293940ea545517afbc9860480102b2f730bbf94b726cd964a42ded0e5afd463375b20292ec9313c9713bf0d4bea1e4f704fdd39e8ed2c5bf725b21b65b93cbae3e4d039b70ea8cbb226f23d2915f95fc5c7385507b3ff815034335116a7bd8eb76d009cff4eb6eeb11ba20327f0a35bc647d98f40cf0df554da1aa3d509adce88b407f859e6d9405e372c15ca497a", 0xd4, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f0000f10000)='user\x00', &(0x7f0000c88000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f10000)="60ea067e104f3ad25be60d9bd62abecb615fc20e2e915d4545bbb8aa7cb2bafa23bc8896ed863667295a9808defa921a812f0fd3b3036f72d503156577da9b517c1e6dd06654053339525e0f54a91ae994f011d5d1c9ac4b9e268723a5513d", 0x11, r1) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f12000)='/dev/pktcdvd/control\x00', 0x200c1, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000c2f000-0x14)=""/20) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000f10000)='.dead\x00', &(0x7f0000f10000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f10000)="c899d774f9a7aa23edfde30fd57e3353dbe99e0e02628e8564908f04eeba6166b053a8165b0c55f7d8385265debdb66bee2c30dd3c102af20db89c10fd8e0ea8b8213aef5f1827fd2888fab22a6a297eb208bb59109417f631937ab92de42f5536f9ce3357a2c01ee75effc5fa36", 0x6e, 0xfffffffffffffffe) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000f10000)='user\x00', &(0x7f00006c6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f10000)="176a5334903b2c953ad78ad4250b974d94d625bb302184375a754de5aaf728dc40cec2617b33214a57aaf19c5449768c208863e66442a0bc465de39dadc7c3fa87f0b1d122469879baddbcede75bf381ea2a4d16b9c1258fffbeef85495f2999b35a00101817453bfb71588422c10b26b16286f66d47c1765aff3c093ea267807d9858f69c2b721c15a20c875d2de9fbdf4418ad053c8b4c5552dea7d90828ecc9d9bc027c0b4f2cefc43998a23127903a8da238b0086f790bc0", 0xba, 0xfffffffffffffffb) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000f11000-0xc)={r2, r4, r5}, &(0x7f0000f10000)=""/164, 0xa4, &(0x7f0000b68000)={&(0x7f000075a000-0x40)={'ghash-clmulni\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000843000-0x4)=0x8000003d92e96a, 0x4) 2018/01/09 22:29:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = socket$inet6(0xa, 0x8080f, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e21000)=0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fe3000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f000022c000-0x4)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b9b000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000d2a000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000510000-0x2)='\x00'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f000000a000)=[@fda={0x77622a85, 0x0, 0x0, 0x0}], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) r3 = dup(r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000051a000-0x4)=0x0, &(0x7f0000a6a000-0x4)=0x4) 2018/01/09 22:29:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/01/09 22:29:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x0, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 74.348135] binder: 13400:13405 ERROR: BC_REGISTER_LOOPER called without request [ 74.358433] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 74.406340] binder: BINDER_SET_CONTEXT_MGR already set [ 74.412104] binder: 13400:13416 ioctl 40046207 0 returned -16 [ 74.420376] binder: 13400:13405 ERROR: BC_REGISTER_LOOPER called without request [ 74.422983] binder_alloc: 13400: binder_alloc_buf, no vma [ 74.423023] binder: 13400:13416 transaction failed 29189/-3, size 0-0 line 3128 [ 74.423095] binder: 13400:13419 got reply transaction with no transaction stack [ 74.423102] binder: 13400:13419 transaction failed 29201/-71, size 32-0 line 2921 2018/01/09 22:29:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000abc000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00004aa000)=0x368, 0x4) pipe(&(0x7f0000368000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000357000)={0x0, 0x0, 0x0}, &(0x7f000045b000)=0xc) r4 = getgid() fchown(r2, r3, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00006c5000+0x5a7)={{0x2, 0xfffffffffffff700}, 'port0\x00', 0x30, 0x0, 0x100000000, 0x4b, 0x1, 0x3, 0x5, 0x0, 0x1, 0x7, [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f000097b000)={0x0, @in6={{0xa, 0x3, 0x200, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x37, 0x4, 0x101, 0x9}, &(0x7f00001d6000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00008fb000-0x8)={r7, 0x7}, &(0x7f0000cc8000-0x4)=0x8) 2018/01/09 22:29:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc84, 0x0}, 0x20) socket$inet6(0xa, 0x4, 0x7) 2018/01/09 22:29:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x0, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x19) ioctl(r0, 0x64, &(0x7f00007a4000-0xa3)="1c11520245167de55c546f791b191a3210b85e663a60648aa574845cd401dd985a3c59bc21f68f552c6f4e96251a3c487e33934767fc456da40ce135ab1f469f26720c5c020bf295f50c2e009a81587eda3e74cf326c1361c86ba61211a3e7dc81a089eab0e85df2c2dec2b08ceef32a569c87950bf2f99acd3970aa5aa261de0df043f460705a73c6bf518b5094c51f7e4de0ba92591fd790b3b399adea56d83f0d59") writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:29:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00003ea000)="010102f8000000000000a4570000ea030a0e06000000d805", 0x18) chmod(&(0x7f0000327000-0x8)='./file0\x00', 0x100) 2018/01/09 22:29:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffa, &(0x7f0000e9f000)="70785012", &(0x7f0000e2d000-0x4)=0x0, &(0x7f000077a000-0x4)=0x0, &(0x7f0000474000-0x58)="aa54264bad5793c5707df8a7c84ef967a3efb01259118108764584bde95f2ba4f807dcd12db2cd34382298dcb2a22a3b3621e2fd7a5ed8b344a9e0b4197132c2e4b70f8692db2ad6ed3d17c6bad5abb2feed3651e3a2e76c") mq_notify(0xffffffffffffffff, &(0x7f0000f3f000)={0x0, 0x0, 0x0, @thr={&(0x7f0000660000)="", &(0x7f00009d9000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x7, 0xd6, "e9ff835bffbcc46bc9de213d95f6a2c59e338a52c7060cc66003acbd1b2448bf2712f4afed7b22ac08609adfe36c08db8695edaf1b8fa39ec3f4f0432f36035ba3ae3484179bdcc0d60c0840ff05aecc6c176f25b1fe925cabf928f26eab93b21796eba779aefedcde34ecc54b7a92a1b272e94b5c6e439963c728226d22790a9080539981a8a3977d09c1593406e286214ebd809e4d20da1ac17d0980d5282e81adc27bd8fa9525231eff883637d72722c44f0eac6a05faddea8d86764656bcafd335c610d8849d61d0f4e1af581f55e9644287e098"}, 0xde) 2018/01/09 22:29:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000042d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) readv(r0, &(0x7f0000df4000-0x30)=[{&(0x7f00006dc000)=""/201, 0xc9}, {&(0x7f00005a6000)=""/70, 0x46}, {&(0x7f0000e16000-0x43)=""/67, 0x43}], 0x3) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) setfsgid(0x0) 2018/01/09 22:29:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000195000-0x5)="89070c00f3", 0xfe9d) connect$inet(r0, &(0x7f00004ea000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d08000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$fuse(r1, &(0x7f00008e0000-0x14)={0x14, 0x1, 0x3, @fuse_poll_out={0x101}}, 0x14) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008b8000)='/selinux/user\x00', 0x2, 0x0) lstat(&(0x7f0000b36000+0x22a)='./file0\x00', &(0x7f0000ac1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000cce000-0x8)='./file0\x00', &(0x7f00005ba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000417000)='bic\x00', 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00002a8000)=0x0, &(0x7f0000805000-0x4)=0x1) 2018/01/09 22:29:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000598000-0xc)='/dev/rfkill\x00', 0x10102, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000aea000)={0x33, &(0x7f0000b6b000-0x33)=""/51}) clock_adjtime(0x0, &(0x7f0000004000)={0x81c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 22:29:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000780000-0x24)="24000000130007fffeff0400000009000120000c0d000300010001000000000000b81617", 0x24) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ad3000-0x10)=[{&(0x7f0000930000)="29000000180031090000000100000001020000000000ff06800e00000400080004000e000000f4ff01", 0x29}], 0x1) 2018/01/09 22:29:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000060000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_create(0x0, &(0x7f0000697000)={0x0, 0x0, 0x0, @thr={&(0x7f0000fcb000+0x653)="", &(0x7f0000781000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d8d000-0x4)=0x0) r0 = syz_open_dev$mice(&(0x7f0000126000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000fe9000-0x68)={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, 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]}) [ 74.459906] binder: undelivered TRANSACTION_ERROR: 29201 [ 74.466706] binder: undelivered TRANSACTION_COMPLETE [ 74.486068] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket 2018/01/09 22:29:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000f3a000)=0x1) readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r1 = memfd_create(&(0x7f00003ca000)="2428f632ca17e66647f21fb8ebe1bccdf1d6f53d0566ea374437b0f5a2fc11cc8db179ad380e04faf252a698af13fbfb975bd936e6a15288f149a14d37af8d3c8289a54c1d605c95e71911d52b36eb7692f41cec0606362ba9ebc32aba2b82fd34a25da4574ced3ac1d6eabf749564429919661d1de9e0cad821f39e16e30b5cf90ac1989d6ca3f6fd9513610e786dcb78ca02bcbccd192b79c858f3a79481cd5553", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) readv(r0, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000d8c000)=""/46) r2 = socket$netlink(0x10, 0x3, 0x6) writev(r2, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:29:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c75000)={0x0, 0x3, 0xd47a, 0x96}, &(0x7f0000fa9000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e55000)={0x9, 0x0, 0x4, 0x0, 0x3f, 0x1, 0xffffffffffffb6dc, 0xffffffffffffffff, r1}, &(0x7f00007d2000)=0x20) readv(r0, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") write(r0, &(0x7f0000417000)="f0", 0x1) 2018/01/09 22:29:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x0, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x80003, 0x0) 2018/01/09 22:29:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0xffbffffffffffff3, &(0x7f00000a3000)={0x0, 0x20, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d7000-0x4)=0x0) 2018/01/09 22:29:04 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000b000-0x57)="d069a9fcb76a1b40d0c467a55dc2b52489e64490b74fd80f20360687b5559cc8aef8bf80353815dbc392cf8c5529ecfd5ac8471a6b0271f7108ee5c870884fb230010079c627b88eb5b4be28f4c5ddffffff7fe689a10c", 0xfffffffffffffdff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000a000)={0x0, 0x5, 0x0, 0x8001}, &(0x7f0000006000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000000b000-0x8)={r2, 0xffff, 0x4}, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) capset(&(0x7f0000006000)={0x20071026, r3}, &(0x7f0000008000)={0x7f, 0x40, 0x4, 0x1f, 0x5, 0x3f}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000007000)={0x1, 0x7, 0x7f, 0x9, 0xfc, 0x100000001, 0xbe, 0x0, 0x5, 0x5, 0x4, 0x100000000}) syz_open_procfs(0x0, &(0x7f0000004000-0x7)='cpuset\x00') unshare(0x4000) sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2018/01/09 22:29:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) writev(r0, &(0x7f0000921000)=[{&(0x7f0000be1000)="290000001800ff0900000000000000020a0100000000ff06800800000d00090089001c000000fff4f6", 0x29}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000cb2000-0x74)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x0, @rand_addr=0x7571, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe11}], 0x74) 2018/01/09 22:29:04 executing program 7: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000eca000-0xe)='/dev/keychord\x00', 0x80000, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000abc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000ec9000)="5c1328c6d14e2aa2599b28a57c7625e5c9289895ba4a78718adc97782b64c8f37ec9bf243c118b52672c7f46d843c349305cdd3519f019501e457a6c1e41f61f1fbaf6b717c825e5b1ddbf64d56e46879b6f400c79494e7291bd24fa80dc54b4ad97e19bb0c7681021d1", 0x6a) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000ec1000)="390000001300090469000000000010ffff00004001000000450001070000e71308001a0004000200040300000000faffffff0700001ee400e4", 0x304}], 0x1) 2018/01/09 22:29:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) flock(r0, 0xd) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000585000)='/dev/hwrng\x00', 0x100, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a4a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000e7f000-0xb5)=""/181) r3 = fcntl$dupfd(r2, 0xfffffffffffffffd, r0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f94000)={@common='gre0\x00', @ifru_names=@generic="160000000000000005f524a266325d59"}) readv(r2, &(0x7f0000376000-0x20)=[{&(0x7f00001fa000-0xe5)=""/1, 0x1}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000052d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9000}) 2018/01/09 22:29:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000ee9000-0x70)=[{&(0x7f0000055000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000dd0000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, {&(0x7f0000519000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b12000)=[], 0x0, 0x0, 0x0, 0x0}], 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000828000-0x9)='/dev/sg#\x00', 0x9, 0x100) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000c8d000-0x1)={0x9}, 0x1) 2018/01/09 22:29:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) pwrite64(r0, &(0x7f00006a3000)="2d55c108e02e962c70884c37682147cc363e14426f4ff52eb39812205952779edd3efcccbc575862b6", 0x29, 0x0) 2018/01/09 22:29:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 74.584757] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket 2018/01/09 22:29:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000099d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004fd000)="29000000180031090020000100000007020000000000ff02000000000000000004001000000ef4df01", 0x29}], 0x1) 2018/01/09 22:29:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe2(&(0x7f0000a05000)={0x0, 0x0}, 0x4000) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000c5000-0x4)=0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00002d7000)=0x9d69, 0x4) 2018/01/09 22:29:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000dcd000-0x4)=0x626, 0x290) write(r0, &(0x7f000024d000)="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", 0xfc) 2018/01/09 22:29:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1ffffffffd) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) lsetxattr(&(0x7f000022c000)='./file0\x00', &(0x7f000022f000)=@random={'system.\x00', '^cgroup\x00'}, &(0x7f00005e0000-0xb)='.vboxnet1[\x00', 0xb, 0x3) 2018/01/09 22:29:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x4000000000000032, &(0x7f000082a000)=0x0, 0x2b2) 2018/01/09 22:29:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000099d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004fd000)="29000000180031090020000100000007020000000000ff02000000000000000004001000000ef4df01", 0x29}], 0x1) 2018/01/09 22:29:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f00006a0000)=0x4) unshare(0x24020000) clone(0x201003fc, &(0x7f0000e14000-0x1)="", &(0x7f0000f46000)=0x0, &(0x7f000062f000)=0x0, &(0x7f0000517000)="") 2018/01/09 22:29:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) creat(&(0x7f0000c2f000)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="15", 0x1) 2018/01/09 22:29:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c3d000)='/dev/vga_arbiter\x00', 0x0, 0x0) splice(r0, &(0x7f00002ea000-0x8)=0x0, r0, &(0x7f0000596000-0x8)=0x2, 0xfffffffffffffeff, 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000bd5000-0xc)={0x3, 0x0}) readv(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x10)=""/16, 0x10}], 0x1) socket$inet6(0xa, 0x8000a, 0x1ff) epoll_create1(0x80000) 2018/01/09 22:29:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf0, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf0, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:04 executing program 5: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000021000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b204f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000da8000-0x10)=[{&(0x7f0000eac000)="2900000018003109da00000000000002021300000000ff0680000c000c00080000000c000000000001", 0x29}], 0x1) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000049000-0x10)={0x2, 0x20000800, 0xffffffff, 0x80000000, 0xfb4, 0x3, 0x7, 0x3, 0x1, 0x100000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000047000)={0x0, 0x5e, "35038deaafb409e5dee5a7627279fe9cf7291f3fa9d9d75110470fbbb4c81d3e1ccf0879eb7f4f18ce45bb3a771637f1fe1ad77c898c1c8811b8c4585f99764b5d348a42077ce5aecc7adaaabd48a659623044d6e7453fcb550090e34543"}, &(0x7f000003b000)=0x66) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000047000)={r2, 0x2}, &(0x7f000000d000-0x4)=0x8) syz_open_dev$mice(&(0x7f0000020000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000047000)={0x9, 0x6, 0x100000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndseq(&(0x7f0000ec1000)='/dev/snd/seq\x00', 0x0, 0x0) write$sndseq(r3, &(0x7f0000036000)=[{0x9, 0x101, 0x6, 0xf3f, @time={0x77359400, 0x0}, {0x2, 0x6}, {0x1, 0x5}, @control={0x8, 0x81, 0xffffffffffffffff}}, {0x1, 0x9, 0x7, 0x9, @tick=0x7e9, {0x3, 0x2}, {0x2, 0x100000001}, @note={0x7, 0x9, 0x80000001, 0x9, 0x10001}}, {0xffff, 0xfffffffffffffbff, 0x434ddd2b, 0x1ff, @tick=0x7, {0x3, 0x1}, {0x2, 0x6}, @note={0x1000, 0xc3b, 0x9, 0x3, 0x1}}], 0x90) getrusage(0x0, &(0x7f0000a54000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000045000-0x5c)={0x0, 0x9, 0x2377, {r4, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 74.779290] nla_parse: 31 callbacks suppressed 2018/01/09 22:29:04 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000000)={r1, &(0x7f0000002000-0x1000)=""/4096}) r2 = memfd_create(&(0x7f0000001000)="2cfa73656c696e757800", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) fstatfs(r2, &(0x7f0000001000)=""/0) 2018/01/09 22:29:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf0, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0xa, 0x0) clone(0x800, &(0x7f0000e3e000)="49b303f41da644a416e41a4aab0780436ae19cb79b2655cc4fb3b5d7cb84925c67eb0864f54d9c27ea572382c340b0260ec4914cfc177050b15ac4512950f954c251572fd74d87f81344234f6554e4bfb70187906cdaf7d864613d95dff466d08021b44c97bfe5991d3611655279ad623b472e2d8ed368698a675c4e82bd36df1952d407123162fca7818a8d92a672f0825193640605af98a3a71b38121cf5721282cf1d67b42693c7a8de9c86d35e5ad76e0547fc0c4204b90a04814add1009839e62de34cea3b141df44", &(0x7f0000fcb000)=0x0, &(0x7f00000fd000)=0x0, &(0x7f000064f000)="8a167f9f2006928f6b787fd4a364642c38e093710673700dd234375aae73751f986e161b6f24b3261aace08f8184") ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8916, &(0x7f0000a4a000)={@common='lo:\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc7000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c3a000)={{&(0x7f000039d000/0x4000)=nil, 0x4000}, 0x3, 0x0}) 2018/01/09 22:29:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x20581) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) writev(r1, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) [ 74.805582] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. [ 74.838352] netlink: 25 bytes leftover after parsing attributes in process `syz-executor4'. [ 74.861101] netlink: 25 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 22:29:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) pipe2(&(0x7f000097f000)={0x0, 0x0}, 0x800) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000dfe000)=""/4096) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00005d2000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x5, 0x21e5ea4d) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000373000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000870000)=@ethtool_rxfh_indir={0x39, 0x6, [0x0, 0x5efb, 0xfffffffffffffff9, 0x4382706d, 0x0, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 22:29:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:04 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="86", 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002f7000-0x11)='/dev/vga_arbiter\x00', 0x541203, 0x0) 2018/01/09 22:29:04 executing program 5: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)='-', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000eee000)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/09 22:29:04 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6(0xa, 0x800, 0xff, &(0x7f000004b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x2, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x71}, 0xc) r2 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000)=""/56, 0x126) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000003000)='./file0\x00', 0x400880, 0x84) ioctl$TIOCLINUX2(r3, 0x40305828, &(0x7f000072a000-0xc)={0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000c6e000-0x8)=0x0) 2018/01/09 22:29:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004f4000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000ece000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfb2d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x57}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r0, &(0x7f0000ee8000-0x1026)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0xfac, 0x0, "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"}}}, 0xfca) 2018/01/09 22:29:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000099d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004fd000)="29000000180031090020000100000007020000000000ff02000000000000000004001000000ef4df01", 0x29}], 0x1) 2018/01/09 22:29:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80000000) r0 = add_key(&(0x7f0000b22000-0xc)='cifs.spnego\x00', &(0x7f000060d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d65000)="36ed634d", 0x4, 0xfffffffffffffffb) request_key(&(0x7f00002c6000-0x6)='rxrpc\x00', &(0x7f0000e76000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e4c000)='ppp0vmnet0\x00', r0) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) r2 = dup(r1) r3 = getpgrp(0x0) process_vm_readv(r3, &(0x7f000048b000)=[{&(0x7f00005a8000-0xb5)=""/181, 0xb5}, {&(0x7f0000848000)=""/251, 0xfb}, {&(0x7f0000397000-0xab)=""/171, 0xab}, {&(0x7f000011f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bda000-0x63)=""/99, 0x63}, {&(0x7f00001dc000-0x24)=""/36, 0x24}, {&(0x7f0000172000-0x9)=""/9, 0x9}], 0x7, &(0x7f0000ead000-0x60)=[{&(0x7f0000a42000)=""/97, 0x61}, {&(0x7f0000580000)=""/172, 0xac}, {&(0x7f0000d22000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c3b000-0x7c)=""/124, 0x7c}, {&(0x7f00007e0000)=""/214, 0xd6}, {&(0x7f00003eb000)=""/226, 0xe2}], 0x6, 0x0) clone(0x0, &(0x7f0000e23000)="", &(0x7f000004d000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") setitimer(0x0, &(0x7f00002dd000)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f00005fe000)=[{&(0x7f0000b36000-0x60)={0x27, 0x6, 0x4, 0x7, 0x5, 0x6, "56a91d3829f052a45d1bb8a56273e0638fb9b286dce94d6d242d65706ca047c6f3c6ccf6752d0692d14860d5c0d1cd78eaf32c57259ebf4763f246989beb75", 0x5}, 0x60, &(0x7f0000405000-0x20)=[{&(0x7f000097b000-0x62)="157e1f0184482ac72048a15c71c9655e660b7867164662d95dffd8b57ae2d40542a9882ca928762978f9f3dafc56506db11aba203ee57ce32f329fe3c9a0fdf5a71e3cde7c34921d7d94da12c9e110b6d7075b4f1445fd8166a8a592166c578fe7c4", 0x62}, {&(0x7f0000735000-0x2d)="366d7087af5faa22392314d9a5d2348090ca6728231b2910897eb716af99550bc55f885c97af5325e1be8f6b5b", 0x2d}], 0x2, &(0x7f00003e6000)={0x100, 0x10d, 0x0, "e0cade9545ccd6b8d2642754da30894171c68811d47eaa758f4276def2d931f1f3acbd64f83d69d9a3996072c75bf5dd12c39e5a6aea74d87830bf57a0cac690a0111ae7bd0a03ac75f0088f4c237f6eb36517007b1d427942795375e83529194172e5840e2a5ffd6a95f018146cdf8a7fd4c1abbd929ce0495a05a94bdc9ccaf12778dd91ac4b72c1be3826af0da78917e9b41819d39cc9e6110ade264362f867c2771b8336427d7026d5103c8ad4c1e8fbcdd2f7e7009720ef502bc689fc966cdbc319d89a5e835184b2882c00d2b4ef74395d659579300b073ea7028c455140a44d55642f6c3ddd7480bb65051343"}, 0x100, 0x1}], 0x1, 0x40) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003fd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_timedsend(r1, &(0x7f0000c08000-0x61)="e40583edb3a07e0b24bd8bfd074821b464f63daeee63a97215f0bd1c1cc56ac40d5a900d9dd10bd53f42030ab9c1c4a7ad729a7ea50e7f9ec16f2a327c3c96948a0b0e1866e676fc21ed247d065414e3f44eb425f404a8ccf8973e5182e58848c4", 0x61, 0x2, &(0x7f0000b0f000)={0x0, 0x0}) readv(r2, &(0x7f0000845000)=[], 0x1a0) 2018/01/09 22:29:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c99000+0x26b)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b28000-0x4)=0x14) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00008a7000-0x37)='proc+vmnet0^mime_typeuserem1wlan1vboxnet0mime_typeeth1\x00', 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) lsetxattr(&(0x7f0000eb1000)='./file0\x00', &(0x7f0000f65000-0x14)=@known='security.capability\x00', &(0x7f00006dc000-0x37)='proc+vmnet0^mime_typeuserem1wlan1vboxnet0mime_typeeth1\x00', 0x37, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) readlink(&(0x7f000094d000)='./file0/file0/file0\x00', &(0x7f0000008000-0x6a)=""/1, 0x1) 2018/01/09 22:29:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r4 = getpgid(0x0) fcntl$setpipe(r0, 0x407, 0x0) write$tun(r1, &(0x7f0000e43000)=@pi={0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @x25={0x0, 0x0, 0x0, "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"}}}}}, 0x1001) fcntl$setsig(r2, 0xa, 0x12) r5 = dup2(r1, r3) readahead(r5, 0x3, 0x8001) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x13) 2018/01/09 22:29:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80000000) r0 = add_key(&(0x7f0000b22000-0xc)='cifs.spnego\x00', &(0x7f000060d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d65000)="36ed634d", 0x4, 0xfffffffffffffffb) request_key(&(0x7f00002c6000-0x6)='rxrpc\x00', &(0x7f0000e76000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e4c000)='ppp0vmnet0\x00', r0) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) r2 = dup(r1) r3 = getpgrp(0x0) process_vm_readv(r3, &(0x7f000048b000)=[{&(0x7f00005a8000-0xb5)=""/181, 0xb5}, {&(0x7f0000848000)=""/251, 0xfb}, {&(0x7f0000397000-0xab)=""/171, 0xab}, {&(0x7f000011f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bda000-0x63)=""/99, 0x63}, {&(0x7f00001dc000-0x24)=""/36, 0x24}, {&(0x7f0000172000-0x9)=""/9, 0x9}], 0x7, &(0x7f0000ead000-0x60)=[{&(0x7f0000a42000)=""/97, 0x61}, {&(0x7f0000580000)=""/172, 0xac}, {&(0x7f0000d22000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c3b000-0x7c)=""/124, 0x7c}, {&(0x7f00007e0000)=""/214, 0xd6}, {&(0x7f00003eb000)=""/226, 0xe2}], 0x6, 0x0) clone(0x0, &(0x7f0000e23000)="", &(0x7f000004d000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") setitimer(0x0, &(0x7f00002dd000)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f00005fe000)=[{&(0x7f0000b36000-0x60)={0x27, 0x6, 0x4, 0x7, 0x5, 0x6, "56a91d3829f052a45d1bb8a56273e0638fb9b286dce94d6d242d65706ca047c6f3c6ccf6752d0692d14860d5c0d1cd78eaf32c57259ebf4763f246989beb75", 0x5}, 0x60, &(0x7f0000405000-0x20)=[{&(0x7f000097b000-0x62)="157e1f0184482ac72048a15c71c9655e660b7867164662d95dffd8b57ae2d40542a9882ca928762978f9f3dafc56506db11aba203ee57ce32f329fe3c9a0fdf5a71e3cde7c34921d7d94da12c9e110b6d7075b4f1445fd8166a8a592166c578fe7c4", 0x62}, {&(0x7f0000735000-0x2d)="366d7087af5faa22392314d9a5d2348090ca6728231b2910897eb716af99550bc55f885c97af5325e1be8f6b5b", 0x2d}], 0x2, &(0x7f00003e6000)={0x100, 0x10d, 0x0, "e0cade9545ccd6b8d2642754da30894171c68811d47eaa758f4276def2d931f1f3acbd64f83d69d9a3996072c75bf5dd12c39e5a6aea74d87830bf57a0cac690a0111ae7bd0a03ac75f0088f4c237f6eb36517007b1d427942795375e83529194172e5840e2a5ffd6a95f018146cdf8a7fd4c1abbd929ce0495a05a94bdc9ccaf12778dd91ac4b72c1be3826af0da78917e9b41819d39cc9e6110ade264362f867c2771b8336427d7026d5103c8ad4c1e8fbcdd2f7e7009720ef502bc689fc966cdbc319d89a5e835184b2882c00d2b4ef74395d659579300b073ea7028c455140a44d55642f6c3ddd7480bb65051343"}, 0x100, 0x1}], 0x1, 0x40) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003fd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_timedsend(r1, &(0x7f0000c08000-0x61)="e40583edb3a07e0b24bd8bfd074821b464f63daeee63a97215f0bd1c1cc56ac40d5a900d9dd10bd53f42030ab9c1c4a7ad729a7ea50e7f9ec16f2a327c3c96948a0b0e1866e676fc21ed247d065414e3f44eb425f404a8ccf8973e5182e58848c4", 0x61, 0x2, &(0x7f0000b0f000)={0x0, 0x0}) readv(r2, &(0x7f0000845000)=[], 0x1a0) 2018/01/09 22:29:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) seccomp(0x1, 0x1, &(0x7f0000ba8000)={0x2, &(0x7f000072d000-0x10)=[{0x1ac, 0x6, 0x3ff, 0x2}, {0x5, 0x7b, 0x7, 0x3f}]}) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0x147}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 74.976184] netlink: 25 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 22:29:04 executing program 5: mknod(&(0x7f0000003000-0x8)='./file0\x00', 0x200007ffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x5, 0x1, 0x0, 0x6}, 0x10) 2018/01/09 22:29:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c99000+0x26b)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b28000-0x4)=0x14) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00008a7000-0x37)='proc+vmnet0^mime_typeuserem1wlan1vboxnet0mime_typeeth1\x00', 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) lsetxattr(&(0x7f0000eb1000)='./file0\x00', &(0x7f0000f65000-0x14)=@known='security.capability\x00', &(0x7f00006dc000-0x37)='proc+vmnet0^mime_typeuserem1wlan1vboxnet0mime_typeeth1\x00', 0x37, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) readlink(&(0x7f000094d000)='./file0/file0/file0\x00', &(0x7f0000008000-0x6a)=""/1, 0x1) 2018/01/09 22:29:04 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000b6d000)=""/84) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x21, &(0x7f0000264000)="", 0x0) [ 75.040365] netlink: 25 bytes leftover after parsing attributes in process `syz-executor4'. [ 75.051725] netlink: 40 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 22:29:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000002000-0x28)={@generic="12226f9b4009a61e751d886fcb273b2b", @ifru_data=&(0x7f0000b48000)="ce703616bf29826f386a51ea0f44989a78060dcd926c036605b4f7709cc6efd6"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00001d9000)={{0x7, 0x4}, {0x5, 0x90}, 0x8, 0x1, 0xce, [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, 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]}) writev(r1, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) r2 = dup3(r1, r1, 0x81000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00004e0000-0xb0)={{0x101, 0x80000000100}, 'port1\x00', 0x20000048, 0xffff, 0x8, 0x4, 0x101, 0xfffffffffffffffa, 0x93a, 0x0, 0x6, 0xfffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 22:29:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f000033c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) bind$inet6(r0, &(0x7f0000a17000)={0xa, 0x0, 0xc6f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, 0x1c) 2018/01/09 22:29:04 executing program 5: mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00005c5000-0x8)={0x0, 0x0}) waitid(0x1, r2, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x400000009, &(0x7f0000c30000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000c33000-0x9)='/dev/sg#\x00', 0x7, 0x222000) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f00002c7000-0xa)='mime_type\x00') ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f000034b000)={@generic="17f3ce23141b9cd994aa37de689ce830", 0x7}) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f00005cc000-0xf2)=""/242, &(0x7f00002d8000)=0xf2) 2018/01/09 22:29:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000187000)='/selinux/mls\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00004e2000-0x4)=0x0) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003a7000-0x8)={0x0, 0x401}, &(0x7f0000141000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007ca000-0x14)={r2, 0x7, 0x6, 0x100, 0x2, 0x0}, 0x14) 2018/01/09 22:29:04 executing program 7: r0 = syz_open_pts(0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x3, 0x1, 0x9, 0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000020d000)={0x0, 0x0}) ppoll(&(0x7f00003b0000-0x18)=[{r2, 0x0, 0x0}], 0x1, &(0x7f000074e000-0x10)={0x0, 0x989680}, &(0x7f0000039000-0x5)={0x0}, 0x8) socketpair(0x4, 0x80000, 0xfff, &(0x7f000024b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000d84000-0x4)=0x0, &(0x7f0000bae000-0x4)=0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000479000)={0x0, 0x0, 0x0, 0x0}) r6 = mmap$binder(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x2000000, 0x4810, r3, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000640000-0x30)={0x138, 0x0, &(0x7f0000402000-0x138)=[@request_death={0x400c630e, 0x3, 0x4}, @reply_sg={0x40486312, {{0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x48, 0x28, &(0x7f0000560000)=[@ptr={0x70742a85, 0x0, &(0x7f0000ca0000)=0x0, 0x1, 0x3, 0x3c}, @fda={0x66646185, 0x4, 0x3, 0x5}], &(0x7f000023d000)=[0x0, 0x0, 0x38, 0x20, 0x70]}, 0x0}}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x38, &(0x7f00000ff000)=[@flat={0x73682a85, 0x1, r5, 0x0}], &(0x7f00001e6000)=[0x38, 0x0, 0xb100f727c99653c2, 0x30, 0x48, 0x40, 0x40]}, 0x4}}, @reply_sg={0x40486312, {{0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x58, 0x28, &(0x7f00001f8000-0x58)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f0000714000-0x1)=0x0, 0x1, 0x1, 0x3}], &(0x7f0000491000)=[0x78, 0x78, 0x28, 0x40, 0x40]}, 0x3ff}}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x40, &(0x7f0000a35000-0x48)=[@flat={0x73682a85, 0xa, r6, 0x4}, @fd={0x66642a85, 0x0, r2, 0x0, 0x1}, @fd={0x66642a85, 0x0, r2, 0x0, 0x3}], &(0x7f0000b31000)=[0x48, 0x48, 0x38, 0x40, 0x48, 0x38, 0x48, 0x18]}}], 0x1000, 0x0, &(0x7f0000c18000-0x1000)="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"}) 2018/01/09 22:29:04 executing program 3: prctl$setmm(0x23, 0x5, &(0x7f0000ac7000/0x2000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x200000, 0x21) ioctl$TCSETA(r0, 0x5406, &(0x7f0000d9f000-0x14)={0x8, 0x1, 0x9, 0x7ff, 0x2, 0x0, 0xfffffffffffffc00, 0x7, 0x7, 0x4}) r1 = open(&(0x7f0000de6000-0x8)='./file0\x00', 0x80040, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) dup3(r1, r2, 0x0) 2018/01/09 22:29:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt(r0, 0x8001, 0x3, &(0x7f0000987000-0xe7)=""/231, &(0x7f0000776000-0x4)=0xe7) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) sendmsg(r0, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00004d5000-0x90)=[{&(0x7f00005d2000)="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", 0x5c1}], 0x1, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) 2018/01/09 22:29:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c60000)='/dev/rfkill\x00', 0x200, 0x0) getpeername(r1, &(0x7f0000695000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a9000-0x4)=0x8) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000388000-0x4)=0x0, 0x80000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000089000)=0xcf2f, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000e6d000)=0x0) r3 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000e8000-0x4)=0x0) get_robust_list(r4, &(0x7f000072f000)=&(0x7f00002aa000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000564000)=0x18) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000b7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f00001c8000-0x10)={0xfe, &(0x7f000078e000-0xfe)=""/254}) ioctl$TCXONC(r3, 0x540a, 0x2) 2018/01/09 22:29:04 executing program 5: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ef7000)='/dev/autofs\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000a5f000)={0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000efb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000b2b000)={@loopback={0x0, 0x1}, r1}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006a5000)={0x0, 0xd, "68a89c2fce46bb8274e49ee512"}, &(0x7f00007bd000)=0x15) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c96000+0xca1)={0x2, 0x6, 0x2, 0x1ff, 0x1, 0x4, 0x100000000, 0xfffffffffffffff8, r2}, 0x20) 2018/01/09 22:29:04 executing program 3: prctl$setmm(0x23, 0x5, &(0x7f0000ac7000/0x2000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x200000, 0x21) ioctl$TCSETA(r0, 0x5406, &(0x7f0000d9f000-0x14)={0x8, 0x1, 0x9, 0x7ff, 0x2, 0x0, 0xfffffffffffffc00, 0x7, 0x7, 0x4}) r1 = open(&(0x7f0000de6000-0x8)='./file0\x00', 0x80040, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) dup3(r1, r2, 0x0) 2018/01/09 22:29:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/09 22:29:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000046b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c2b000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace(0x2000000000e, r2) [ 75.193413] netlink: 25 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 22:29:04 executing program 0: clone(0x400, &(0x7f00009c6000-0x1000)="", &(0x7f0000baa000)=0x0, &(0x7f0000b51000-0x4)=0x0, &(0x7f0000387000-0x1)="c2") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000001000-0x20)={0x7, 0x40d6, 0x8, 0x0, 0x11, 0x8}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c3d000-0xc)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0xcf)=""/207, 0xfffffffffffffe7d) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x20)={"52e871b460cd92c704ac8e6d7a5cd79c", {0x4, 0xfffffffffffffffb, 0xff, "b80e4ad61548", 0xc, 0x0}}) 2018/01/09 22:29:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000033b000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00007b5000-0x58)={{0x1, 0x6}, 0x1, 0x7f, 0xfff, {0x7, 0x28}, 0x2, 0x8, [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 22:29:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) preadv(r0, &(0x7f0000abb000)=[{&(0x7f0000e66000)=""/224, 0xe0}, {&(0x7f0000c21000)=""/9, 0x9}, {&(0x7f0000da6000-0xb2)=""/178, 0xb2}, {&(0x7f00005d1000)=""/4096, 0x1000}, {&(0x7f00004b1000)=""/0, 0x0}, {&(0x7f0000d09000-0xbd)=""/189, 0xbd}, {&(0x7f0000c1c000-0x80)=""/128, 0x80}, {&(0x7f0000a44000+0x35b)=""/120, 0x78}, {&(0x7f000062f000)=""/74, 0x4a}], 0x9, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000129000)={0x0, 0x0, 0x11, 0x4, 0x7fc8, 0x8000}, &(0x7f000010b000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fd9000-0x52)={r1, 0x4a, "39cafafa1551f0870b4748f228f5eae388792bd36f007dbc88f233b94feeaa57ed7b30b3896e69924ec1c234f249f5ebd8f9dbddc87ac02c319efb0d3ded9b13441cd8b8a9d75550088a"}, &(0x7f0000c84000-0x4)=0x52) r2 = socket(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000b4000-0x10)={0x2, &(0x7f0000e09000-0x10)=[{0x7, 0x21, 0xfffffffffffffffc, 0x4}, {0x101, 0xfffffffffffffffb, 0x2, 0x800}]}, 0x10) getsockopt$sock_int(r2, 0x1, 0x3d, &(0x7f0000cf6000)=0x0, &(0x7f00006b6000)=0x3) [ 75.242566] netlink: 25 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 22:29:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) close(r0) 2018/01/09 22:29:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f00004bc000)={0x0, 0x0}) syncfs(r0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000231000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000cae000-0x10)=@common=""/16, 0x10) 2018/01/09 22:29:04 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000590000)={0x0, 0x0}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000a76000)={0x5, 0xfffffffffffffff8, 0x9, 0xa23, 0x4, 0x81}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000012000)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, []}, 0x10) 2018/01/09 22:29:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000436000)=0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000949000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000ea000)=0x0) ptrace(0x11, r1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00008f8000)=0x0) 2018/01/09 22:29:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c8c000-0x64)=@ethtool_eeprom={0x43, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00006b0000)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) 2018/01/09 22:29:04 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt(r0, 0x2000000000000107, 0x15, &(0x7f000036a000)=""/0, &(0x7f0000525000)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f51000-0x100)={0x0, 0xf8, "a277bfb8420b30bf1996fc6b5fd360bda63977bd1d82417221463cc0600320fda59aa9c0d4723a5ae719ce8a678f5da9ad7f68b53075c9bd2bf0baca7bd325e4eccc25508facbd11bae04fb3f7e44fb58da1410baeb31e4fabcbf1f4dc8ba3efc0c0373b7222233205c822e5c2620c1a088ec817e982bdf4bdc3251af78de7b664244984007fa8577862a6b51e12a91cb205fd63d6ce5ffb1dd5c501c42700a73c5acb9b76943dfe62f1e6e919696edc11d6dd60ba1d84f62d103c06abaaf6292e37e8d4ede6630865fffd92a24a933312e229ad85b2f19ec57c4b5e731b2d70dad740e6b2ca4eaa1264474aa8fd2097f18f24de22017126"}, &(0x7f0000f50000)=0x100) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$nfc_llcp(r0, 0x0, &(0x7f0000628000)=0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000689000)={0x0, 0x0}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000f52000-0x50)="264c14ff91bb67f80c23bd3a45e99d29c721d4a7abe12cfa5ca833372fbf2014147aed3426c15d0984353c87a341aee84e37b2fdbe20756773bfbaf2c203edb452858491dfc170f0ca9555f06aac21b5", 0x50, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f51000-0x10)={0x7, 0x2, 0x0, 0x644, r1}, &(0x7f000019e000)=0x10) 2018/01/09 22:29:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000094c000)={0x0, 0x4, 0x30}, &(0x7f0000e27000)=0xc) r2 = fcntl$getown(r0, 0x9) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000d63000-0x10)={&(0x7f0000f66000-0x82)=""/130, 0x82}) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000a06000-0x4)=0x200, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000012d000-0x10)={r1, 0x4, 0x3, 0x2}, &(0x7f00008ee000)=0x10) connect(r0, &(0x7f0000f4d000-0x60)=@nfc_llcp={0x27, 0x7, 0xfffffffffffffe00, 0x3, 0x7, 0x200, "d10da635b12b25028799a4cceb648a0a1561b170d16d006a7a9c4a7f7ff5df94133f8b2b151682bfbeee550d5cdb601b956d042ef904106670b8a27074b1cf", 0x5dc4}, 0x60) write(r0, &(0x7f000029b000-0x22)="220000001400ffff355b0000e2ff0500020000020100000009000200810000000000", 0x22) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000ef4000)=""/219, &(0x7f000066b000-0x4)=0xdb) 2018/01/09 22:29:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008ae000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) 2018/01/09 22:29:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000002000-0x28)={@generic="12226f9b4009a61e751d886fcb273b2b", @ifru_data=&(0x7f0000b48000)="ce703616bf29826f386a51ea0f44989a78060dcd926c036605b4f7709cc6efd6"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00001d9000)={{0x7, 0x4}, {0x5, 0x90}, 0x8, 0x1, 0xce, [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, 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]}) writev(r1, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) r2 = dup3(r1, r1, 0x81000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00004e0000-0xb0)={{0x101, 0x80000000100}, 'port1\x00', 0x20000048, 0xffff, 0x8, 0x4, 0x101, 0xfffffffffffffffa, 0x93a, 0x0, 0x6, 0xfffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 22:29:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000acb000+0x93d)='/dev/snd/seq\x00', 0x0, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000010e000)='/dev/sequencer2\x00', 0x3, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000129000)=0x0) poll(&(0x7f000032a000)=[{r0, 0x0, 0x0}], 0x1, 0x0) finit_module(r1, &(0x7f0000432000-0x10)='/dev/sequencer2\x00', 0x2) 2018/01/09 22:29:05 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mincore(&(0x7f00007fe000/0xc000)=nil, 0xc000, &(0x7f0000354000)=""/0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000a58000)=0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ff6000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b52000-0x4)=0x8) 2018/01/09 22:29:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000f1000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c3000-0x4)=0xe8) mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000930000)=0x1, 0x4) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f0000ea2000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000e47000-0x108)={0x0, {{0xa, 0x0, 0x0, @empty={[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]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/09 22:29:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b0c000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000619000)=0x81) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fff000-0x28)={@common='lo\x00', &(0x7f0000ffe000)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f2e000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000afc000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00006cb000-0x20)={0x1, 0x3, 0x8000, 0x4, 0x5, 0xe5eb, 0x1ff, 0x4, 0x0}, &(0x7f00007c5000-0x4)=0x20) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000732000)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x787, 0x6, 0xfffffffffffffffb, 0x100000001, 0x40}, &(0x7f0000555000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000bd4000)={r4, 0x29b}, 0x8) 2018/01/09 22:29:05 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d48000)=0x48, 0x800) r2 = syz_open_dev$urandom(&(0x7f00001e1000-0xd)='/dev/urandom\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x18)=[{r0, 0x4, 0x0}, {r1, 0x40, 0x0}, {r2, 0x9, 0x0}], 0x3, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000-0x3)='[,\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r3, 0x0) mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2) [ 75.359505] netlink: 25 bytes leftover after parsing attributes in process `syz-executor4'. [ 75.392899] netlink: 25 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/09 22:29:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000094c000)={0x0, 0x4, 0x30}, &(0x7f0000e27000)=0xc) r2 = fcntl$getown(r0, 0x9) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000d63000-0x10)={&(0x7f0000f66000-0x82)=""/130, 0x82}) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000a06000-0x4)=0x200, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000012d000-0x10)={r1, 0x4, 0x3, 0x2}, &(0x7f00008ee000)=0x10) connect(r0, &(0x7f0000f4d000-0x60)=@nfc_llcp={0x27, 0x7, 0xfffffffffffffe00, 0x3, 0x7, 0x200, "d10da635b12b25028799a4cceb648a0a1561b170d16d006a7a9c4a7f7ff5df94133f8b2b151682bfbeee550d5cdb601b956d042ef904106670b8a27074b1cf", 0x5dc4}, 0x60) write(r0, &(0x7f000029b000-0x22)="220000001400ffff355b0000e2ff0500020000020100000009000200810000000000", 0x22) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000ef4000)=""/219, &(0x7f000066b000-0x4)=0xdb) 2018/01/09 22:29:05 executing program 4: r0 = getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d28000-0x8)={0x0, 0x0}) rt_tgsigqueueinfo(r0, r1, 0x3a, &(0x7f00001aa000)={0x3d, 0x4, 0x0, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x1008)={0x0, 0x1000, "9f0e8f0b77d82fe10e479ff32f8f3f02d265a9bc5228d74cba219f290b17162f1e18d189ea3c2f876f17fe35e9fa53f3fa169332e8e526fbf2b9fa2e359dea432ded2c40dadb2d93b58eecba6bde2b42795b11980770d9b41162738198d66e53b4c6c8d3d9ec44290062e5cee0a5d8292166ba7bebc31b718c6a2b999017d7d7583f6e59a87efc68be3e0ca01fdaab769710a0559eed46a41166582211de8a597d314fb84420e2f04b4296b3af0537223e40c823b22c1b37892a7984bcd7357f5eb7c57c5953d3cd1e2e846cfacdca6dc2063a7301d4adc6fa61e450f9e5df8c790d912afbf93df07bf85b95c2e901821a9131802d87ce586d69fe7f3ceb1fe77365abcaf4a53fc5c73919b7d1b8046cee74a5a12ee6746febb4661410b8ff0a290e90282dda45a6bcf1375f538d874e9a7002e0cd83d7a78d7ce590a2ec6059a8f28630f9d8bbcae907c7897409ce9d207b800fa4379f2abe69ce676b9f318664547c4811318b09af4d359b92f0ea04123f850f973c833ab510e79f8f2b05802b7ef5bf0a28a1605ecd49720f6bc5648e491f4df4b6925d7db0521912c963953814e0b8dd1b7364df74d071972d9d9dcf8743724051ba1abebbb5e9d419be6f47856274b78703f7b072fe611cbefa28673b28c1cb61b9abb7a47d163b0779e60b610d93ac5f0f74ee77bfc85423b654501cab3f45d88e97e48aa24a82e1476e651d136278f892b511cff3db32f3ea8318ce912e6153ca0140ebfed2090c382c7a7fd94768fcfaa3dfc0d2b2e8f9d63a257740397d793cc2c6fca7e44d441c352c60ce4c84c5e6187ef788ef5b437e458e5da99e70157c861baeed124a71bb6eacaf87f7e8d319ae715d5cfdf7aba204eb0e10cf70e97d462a4f7740b3a91f091de3c8704bc7c3f252b445d099e21fff96bfb1dda43124941959fc7e10f9aef252bb89f929224947eb696bbef83e0bdcf049ace829b7cf85c753f6684805815264985a1d5f857bbb7ca38a968eac42dfd501014d37d2f88f61dc0c8e79f3965368d594d140c7c978eac4459df0e67e11f7abb6ab81f20420da469ad1a7de7c3486a0d4ef5f27c8d9d97a3d524fba0385ae2e40c58f93301bdf8b54b0b36773483ade4aea813520e930c458f9a0d37afb32b5f3da1c15c3f504c410cc97c8854f47b6a13b33bb6ab7bb219169cd4ec636c65ee0fcd4521d53827d77c4db7a2bf1aa3a279d43afda43c03565bfcb4fdeaae35151b6de5c420463d8726db6f6b6cb137c363eaab58f393862aecace3af7ba7920c496f3226f516f3745e8bcfa3bc8f11cefabb660fb0d9be1e27188df96cf6ed3ca2e31c84c08b0b9d1d75e29c470316d92bd19b4c07fd3fcee8958330a9391e9a7f159e3bf30cb644319c1932d6e5ecac10b75d933565caa4e1bfa3e58249c87238987d22547283cdd5766537bb625d86494c7f457e395aab731fe457c4bbbc91215411a4186958e64126b0d2a4b0a10a2f84c928ae08edeed706fae8fdb83639f164c3be1d88daddb930019ba855c40489f3a2c8ab16dc48d64ef4e1cd66cf3f6e613c1524e415e6b144b14bd2b54d9c158f466072f237658a9b8c5fe43bf3b6989f00eb01a2fbf076fcb037b592abc99b9b3d80022c5358a5a668c31db4253b6b3b7e6785536e046fb0eea6f241a486c485cd93bee49f727a02b3b3fca259bbb5fc032e717bc89f42de2444d427ff5cbb2024a77be650db7c883002eb07e423d02a697fbebce4a3da132783c27765a59f3b91dd512e51134ddfce193c32d10a8663c9a6e4daf58295f14a931abdf26814cabd11911b194fbd59672306c00d2c08d4b977a1f378b13ff367f97e0e416e6719abcd5be2a2024f2bfaded004d0b5edacb4522ecbd9a6d66630501f7b01834e0de15b4cb9dd34acc7a7f2bb13013ecc9923e4c65f8079534426c82a37641e3550edc9b2bc97fb0bbcf4f996b5a959e50ec2582e7ba77260c102c0d39210a26eabe11f7e1df88b8a74345feae0e1d96b5cf76ce04e7d5022222ecdc7992e48fe96e219d3477c84a134ad4213582fa44419a792dbe6bc0bc021b572cea044d39fe0f9a76a84c2248bf7cc1ee3094d1aca90f454fda97d77a6dbf39cc412db480e7b836d1344d7d140bdb2a32b6473af14d15286f45492af9f1d738aa85e01cbb5ec638a70a2f92c9b13eab78a07eaa55b215f8d9cacb826b59ff5be261d9928fda420c164d1b25146c33401329c98b0840555aeda1226d3ae686ec1b4bca0e17d4b4ff9c7e960cb667a5bb2a9e7fd4a2bcb2035ddd087a2bb120f536508994a7b3bee922e210af389479beb83e6c8956246f506331ba2e921bc9fa9ba47cfc8debe3770610c5a7e796baa007919cc1207226a0ea858eba1cb9c1fdcb5bef56bcd0e15a283bc97439f1703fc2486c88cba2aac170df92e2dc95280700760e435339a8a2a95134c46a74c7199bec256dd62a0dc0b4a667549114c3f81a18ec2d8a5f821068140f2132e1faf1150e95e36838cd318b0714937822f64b4e4cffb4824d275116b93c70ca252c1703cf209c7c7b91ae4f649324c0acf68bedf8964a5d57fd8cb73fd7824bee5a2d0b61a3179536713df7e59758c747e46f688984237ec15e2a6cd2b2574a37c819b0495b7375546e224c4cd7c06bcb10d7670ac400204d8ecc140f71034fc123506236234922f34a3908596e23af6f14119f9c5453fbf1e1450e8d52df2051c9b6fae8b0dbd759310563c3aa320e4b9bbc98b8aad1a1fe88da6b8758d9869638ecaefc6edb204f0f2ebf21435ea97c5df3e2398a50ded97f46ec3a5f439eace4c2735a0bad94405e2a8963c85bd07ba1d552bdf64c58953b04a1932e20fcd45ac2a7293683e35ad650154fea124354cdd76aa8f324ccd75a6b6503cf5ea7c3f71880d14743f61dc7540f8179f973e67c5901081c599a8b1508569c86dbe33d6ee4bc82c942f36c9c4d664e1752f00a28266f381524fe4e6c42714462ab64a3711726b0c4757194e9ce70b6fcac48226f729e916616d23b8c162c7cdea171a9768877e6b419b336466896df92dc5d4f1c06b23bc9b22464006086247f828fe3b0273a69275d94504bcfe630fb8cc6a73de502c4f7c8af8b58cd84facf6199b307c55a188c4c8d5402e5b77302838aa68c6f3d3890168fdf393110cfd17cf2233b15314fc2e1754e29e278a668f15f67a67f66f057999978b8643a4f0bb0f18a1ca867ef7e17be7f35268a2f4e4bdabdd2251d967ff354c4b5fe8cdec42403b493901fd731bec77798ca4bf8e5acf3cfcbf88e8e149b7d9ec070a54445e46e3bff17452776f383a84bcaaebdf017f0a73589fda8af54a1767c056276704933eafc3d35041c7e5ccc7ff84a85d8dbce5aeebf64256547c398e60087ad26c7d2753a7242bf2de29264e9dc7ac0a09e4e683564800d301171b1c2fea76e62ddcbb87d286856535fe995a2f7461d7d47c9745318b1bf8ca61ef27ab8a1998846c38ec0ed2f5e386c1c1eaea5195cba3a2caa8a6ed01f18ad9a1b2016f528775244aef7eea56082b309d918428b7ff380eb0634dbb286a3bdd256933870ca868943291ea06817cb2ef2ca7e1c27e58219fb8d47b46011c02016465aa1aee208d4e113aa81218b72a04263f37420d03c6ea161a776c9aa270f9746be8505ab3c8459d8913e52993ca9dbdcc84ad46ea0165f0f1051d43c73ce89bfadec5edddeecec4a69ddb2332c92ae77c792544c88b49e01c166e62828e855b638e4fb1ae47f9ec6726e90ac695b658aedf68201a69aad4ece3b7a5f18c86ea86c3f79019c84dbbc4cf1e64a50247e0efe294cbfc052e8f3deec617e7a52ad56d8133ca8c9e1ea3b8c79c87634fe3a08c1eb6e9e46d06832015f7e95750aa8a934da21f8fd2ce4a23302548439cce3e084b7f68705d4a161b5aa2a6f13a6170a3a9e660b0183649b2e6f44d9e3380d1e267a686b564c30800e216560df7bb94b970216f7461bcd0253a2cced5d4e74182c1214b066937b6e82e7b9b2a101807b950444f14c2f91dc77d9c68b8b9c5ec129362b6e9d9bec0058f82ea932d52193400299e01f91a17cb778415353314ebee6371cac28b8aabf6f8674322680576376537019708c683291e13e17e6ef60ee8184dde1c6d74e69be00fda547e7f925fb933ac8e514d5ad661363f0529c70ba721bfd6a198c2b11454a9a969ef19afb1360a0bd09f43de43114f17dfcd61e2c4f22991584983cd8faf19f2dbdf8962109489895661846a3a5431eac78086e9286af9bc2974c941a06b4108596ab7da6de2c255864d08c1e891d007ecefd3cb90180bce352cbf7b7b4df2ed080022b88d6c714f1b21adaf16e3d809dccfb9967f0b15fd13172c6587123c1e59af869942e213b8b03ab41735d27483c65abdb98bd218338723836c5b7295f69485df3f2f99900b1f8e0c40ba1c00ffad8259fa0af68e71bf91a1ee830188901736978a85f941925810acb54409112e6d269e34bd89624ad8711ed0fa95a8c66267e361e73862f196620b0e0a8109a3a4f22c3c16fcf01dade4523e6ff3b50d7bfdc5b1da7d0f8dc5705d694eef77ec6294c68618d68ac2971a7f5ff4b173d1966518c57114b3c7d94225eae478b9d0988238383178b493e2f146614de20a23774e6b0dad2ffb037467308e10cedfe60a915b97bcf2bebe6ab4dc36b0bea9b7ad07c5314cd3e2986c53c0684307c5563cebb0aec7345655ac11b4ddb50edd3f5a875a5ce4212a95dfe1615f95ac5a8fbb17dd8ee4c25a84060a40cf61d88975be27cb51537232c85bbd6d46435fb0343a1557c196c620556fe2861d32d0620ee75917037a2c65f2d37c71d718afd05e74fe881a4ba74457fb8fc794e3cfa43b3e852e4794f1d8770dc18ee65e96fe51703853f5f549ff5cdb4522008d8d7bacd0f71b604c409b0216c7fc1db5e408ea3080e9a4154c37d209401c5461a6229a54780b0dfb5fd811cb6d9d986e1892e2409c63f0ddbee2d0355e38c1caf4531e4f082487e1652542f5205c1cd284211f5d3e4a023f5d06ac9c371844e2ca6839c514410cddc70e8f4dbe931f580fc689751eea8a3366753ad1e01150175d0aa135b65dc14340bdacc7208bef21f6f994bfd16072b7dddd440a992301cad6b4a3fa62f23b71a727d0d11edc396131d0666591f36b796f4077e50b28d884363cc8346ccdd52e18153b771d81acf10ada4edea0ef961e8029891a0fd1f8e954ce39fdfb97db0c5f600482af970d6768436a85fc3eba19ad255f9a913dea68e48d92e75f67738f85550edae795dc1c8e7d193f2af11666dab24a93b8b68f2f3e841020c81b7fad66ee9fe2b605606d72c49fc0e2bcb8975d9aa092ea4e982e16def55a23fe5b3940b08932306c3352d4a7f8006b343b84e182d337476ebc0087819d1d12e0247f3eeacc1cf99057345aa6dace9baa69e35889a599cd0e87d0cbd16cee9dd45b9ee73e5e8d07cb05d8c12d93336dfe9f49f7e490ae0d91c9d13c2a60d31aef0d92b2e151ab3b2743c09abcbf45460aaf3e30558295ad559ce81af98d7e2ad3303f6bf7acdba5737bd0599c79b3f51b9519847db15d2beb46bbce4a34c628fdc3c73915f96a7b5f67a543d48951db8a7c9d56e3661ed37f08d5f0de0192515d923c5c65710cf7e7714a2928c7b84f110e49bfdac4f150f4c8ac8e9d6462463e6b42dcdd95b7159fcf3f0f9d091eb8e25726f1ceea1faa4ae92001ae0314ff3a41ba7fd4a87221c09d2f2c785f2dae29f3a5289d8bce5440e9c0ce8178f"}, &(0x7f0000001000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000c0000-0x8)={r3, 0x6, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x6) writev(r4, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) r5 = syz_open_dev$mice(&(0x7f0000064000-0x10)='/dev/input/mice\x00', 0x0, 0x22042) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000ae1000)={0x1, 0x0}) inotify_init() 2018/01/09 22:29:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d31000)='/dev/snd/timer\x00', 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000440000-0x10)={0x401, 0x20001800, 0x2000, 0xae1, 0x9, 0x2, 0x1, 0xffffffff, 0x5, 0x401}, 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c5a000-0x14)={0x3, 0x0, 0x0, 0x0, 0x0}) sendfile(r0, r0, 0x0, 0x3) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000af0000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000306000-0x4)=0xffffffffffffffff) 2018/01/09 22:29:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x80000000) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00007a8000-0x8)='./file0\x00', 0x121a01, 0x100) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000f25000-0x4)=0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000a91000)="72eb37a54fc56e80589ffeed5ade16982acb643a5fcce880e228e829d01e0b340e6ce865f6b083c0ce70ed02241a79af9c1d7259235cceba1d53f9a50c1515358b12c7f99e71c7a5de64add6e7551a7b282fa2be86775a03080be354a03d091ea1f6d01cd7d29510167950eea3728e34c32550991a694ec2b4dcb70c252f5116e2f6d3c7c7cf71df5e7866956959c0c556c87e2e71aa91e62f0e08d2a359c6073a20df8d0c1f37692a8279ebfcfd598172fe0eb4de69d5cf39c21ad2e9d007b3c4c43988624bfe1413c7cec348de5b54cb7f460312b3adac", 0xd8) 2018/01/09 22:29:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') unshare(0x14002000) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') poll(&(0x7f0000cb3000)=[], 0x0, 0xff) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/09 22:29:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) fchdir(r0) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000046b000)={@generic="57ca063ae11f9529eb21a81b763acb5d", @ifru_flags=0x200}) 2018/01/09 22:29:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ef8000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000133000)={0x20, 0x3, 'client1\x00', 0xffffffff80000000, "6862477b441b7186", "8588a6b9a168ab70229bf4d9b5621d3054779212ec584811422ae5a805127775", 0x100000001, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000130000)=""/76, 0x4c) connect$unix(r0, &(0x7f00003de000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/09 22:29:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f000046c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}) 2018/01/09 22:29:05 executing program 7: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f000005a000)=0x0, &(0x7f0000025000)=0xffffffb7) 2018/01/09 22:29:05 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000063e000)=0x5, 0x4) syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f07000-0x51)="7e0518ba0e9252d2e0748a", 0xb, 0x20008000, &(0x7f0000502000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00004d5000-0x90)=[{&(0x7f000056e000)="e572d49e8f2c58e0c74a9e18d2f87112b109031d581adedbb015fce226da7a55a3f96b3ea4853748e37b17bb3c6557ad97e86bc01628e0f5ba0cb217256a7eed6ef05078eabe8bd490f1daabca7c00f8c0f8f9d8ae9e8738c39592dce005d5609e2a21990c7323cebd6c7904175191377efbdda908be17a7026c9c4030e11cd150d045f7a99dc37ca0b677ef880cf562c7dfd200a04f2a54cf26bf714690670d36307b37da0ca47d609cba7da4fc4936567c1828cfbfbf22a5f42e137db8dbf89a08ce827cbe3ec01b96e505844e8618e01b8d3b4766359820405539e099760c82e105af52ca72647e3b95e0e03c923392ea30be389f96d20b1fde2ad56837cab1e3233e0f107fdaad7e6a7b0c4d35b16d9c5af19bd968e2e46e7938b0b592fea9afabd92ed70e854a46cc14d654e7826bc6cabbcfce90d6aa5535ae74f5f57157779827839144c15f259ff8eb25ecd81d0234c84403afe8e131d1de80a8e000a846dd4193893fbbd31daae31c794c1d7d8c4075c3e0bf9578e27d9ae753ea3d529c05f9dbcdc1a2c83fd0e18c8650c75ea63b20c40c5335194b5a3111e655a51ecb4383d71dc43c09ebd46bbb3bde5025471f1dff67296c81a8c19f937380b9174e94e4ff0e73f094057ea4407a6042890ec9d95d459e4280b41cb15a6f0576edcd7d090810a56b6b1b86bf0e60df65ba5f62120695d4181cb2cf3c675a528653c2547670564cfe378b8d28c211d70fa780cfcdec5b7379276e844db8734ae608e1edb3567bde5a7159ed17eb68ea87ac721f156b0b93d0066a84d76999177d0556a41442c964cc95b1cf586e74303dbbdd59cc24bcc990acaf8a1747ba05d14af2a0c3f49de376327f49a4d6f1bb920aac64355b7165efd0d0ffd1bd97ceef16e9cae4fafa28a3108f9dba003f008126be5c1b22bcc37caf7b56f64b0a74beb8af1f26df4fe0e326f3f624ad12df159d17a3f2215e5587d19cc8b571909c7d7b46e12b912336e7d9fbadd8f125aafeb4f4f79da217b5755d3146ae855c4cb013ce05727720c13ef8f8a3a4be4fd1cd55bfcd1d58336574912b8ccc4f756d169535973d1eaa1234b5d6307338b091a9036bea24362f79f1f3659e0ae19d0a721776034b8c2a1b8f0f0d73089b3f8c2b02961c341a8c14fe9bc792ceb162746d68b22272dfde6f110b9c4a6514fbcdaa673615ddb4d89b70eb73dba4c0a63fe221de1b68dca497760f162b96647c6b726da4e43b9c5d7fc7e4abb8fa5969f06442b585920d69f7af359de4d525a41939b5e1a499b28bd0d2f9453e12b0f5b058f9bfe6dfad667e22a14e73411b37e391c1ec7864298e38c115f8d177cc8e12885c7a59377b611a28a47c7fe52ebdad1a09bbbba40c51b8aec95696952bdb62fd9bb9eed36a64ba7eb42d12d235d524ab574fefca7fca55db8a5229b58b13f5f0989943a53b1d6f6e60669747082ec6925db45397a4471794dd7676c3e7b86aa8f89750ea32a9200ef6710ade8542e09380e15060912a6d9c442cbfcd77a1b579f87f9f2544bff77f192187a12e91c72fcdcbc42807b3f78cc3dad8b2c06782206dbbac853300d7d3fb799c9db698b5e663f0ac08c44f1dbee49363e30aae6373535b583bb77bb8f121d2c3a46244f09dd762caf19ea03afe19ba754e6f3d221f905af5e76317576584c99eac86e0336b35528b0b9c77f72ad22c65bafb20092d8461af6d010c056a415e9ca86888211d34c0b0b5a8e050eaf8a34d3d7cfdadc403d4a0b69f35f5c83e671096d42c5d89bbf7d511902de069f90b245edda994dc5b7775ce195fae7cce8177d7c76a2993083c8b640490a4410b291b08d8a5ac42d93fe0e4bada2ff08f8b4e67e892b71e9def34f302e71f7d3f3c208f3bd1f3f4628653c78153696695e7d07d1d496e0b38c69df859aa3489aba6eed7179ca75c656508e2d31ae7ac62f34e10625111858c57e0e3b5adf1ca3999837e3bc00acd5d663c3933dfdf2dcc589bff2296da650a708f72c7cb7953b8b4a07406d7b2594ff9d4aacf0eb1469a64208a4a3de78955a637a9bfff", 0x5b6}], 0x1, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) 2018/01/09 22:29:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) openat(0xffffffffffffff9c, &(0x7f0000e57000)='./file0\x00', 0x600, 0x0) 2018/01/09 22:29:05 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='\'\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) syz_open_procfs(r1, &(0x7f0000011000-0xa)='numa_maps\x00') fcntl$lock(r0, 0x24, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) fadvise64(r0, 0x0, 0x7, 0x0) 2018/01/09 22:29:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) read(r0, &(0x7f000007c000-0x6f)=""/111, 0x6f) ioctl$TCSETS(r0, 0x5402, &(0x7f0000273000-0x24)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000b85000-0x13a)="9c8ecc80ee5a540000e9be2d4cb403", 0xf) 2018/01/09 22:29:05 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r1 = epoll_create1(0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000017000)={0xfffffffffffffffe, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001000)={0x200000000000004, 0x0}) 2018/01/09 22:29:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003b5000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000257000-0x8)={0x0, 0xb6f}, &(0x7f0000ac6000-0x4)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f37000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000047c000)={r2, @in6={{0xa, 0x2, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x7ff, 0x400, 0x47f, 0x5, 0x7ff, 0x2, 0x100000001, 0x6, 0x5, 0x5f4000000000000, 0x0, 0x3b6, 0x9, 0x7]}, &(0x7f0000517000+0x590)=0x108) 2018/01/09 22:29:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) read(r0, &(0x7f000007c000-0x6f)=""/111, 0x6f) ioctl$TCSETS(r0, 0x5402, &(0x7f0000273000-0x24)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000b85000-0x13a)="9c8ecc80ee5a540000e9be2d4cb403", 0xf) 2018/01/09 22:29:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) restart_syscall() writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) creat(&(0x7f00002de000)='./file0\x00', 0x10) 2018/01/09 22:29:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x0, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000001000)=""/0) 2018/01/09 22:29:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fc4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00005ef000-0xb0)={{0x4, 0x7}, "706f7274310000000500", 0x20, 0x0, 0x1, 0x3ff, 0x9fb2, 0x992, 0xcf14, 0x0, 0x5, 0xd6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$ax25(r0, &(0x7f0000f48000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ee0000)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000438000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000803000)=0xe8) getresuid(&(0x7f0000245000)=0x0, &(0x7f0000953000-0x4)=0x0, &(0x7f000020d000)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d4a000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xfffffffffffffff7, 0x3, 0x40, 0xa, 0x20, 0x80, 0x0, r1, r2}, {0x428, 0x2f, 0x1, 0x1000, 0x134, 0x230000000, 0x8, 0xfe5}, {0xfffffffeffffffff, 0x0, 0x3, 0x4}, 0x2, 0x6, 0x0, 0x0, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x3, 0x7, 0x4, 0x3, 0x3}}, 0xe8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000061c000-0xf)='/dev/sequencer\x00', 0x8007ffe, 0x0) write$sndseq(r3, &(0x7f00007a0000-0x1b0)=[{0x81, 0x6, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"19c4880157a0180b251a854d"}}], 0x1c) 2018/01/09 22:29:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x891a, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x200}) r1 = socket(0x18, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) 2018/01/09 22:29:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c74000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00002cb000)={0x0, 0x80000000}, &(0x7f0000fb6000-0x4)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000381000)={r1, 0x967, 0x8}, 0x8) 2018/01/09 22:29:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001ad000-0x8)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x11) ioctl$int_in(r2, 0x5474, &(0x7f00006a3000)=0x81) write(r1, &(0x7f0000d30000)="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", 0xfffffffffffffd95) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00001c3000)=0x3) dup2(r2, r0) 2018/01/09 22:29:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000782000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000dc000-0x14)={0x7, 0x8000, 0x40, 0x8, 0x0}, 0x14) 2018/01/09 22:29:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x80000000) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ee3000-0x4)={0x0, 0x6, 0x0}, 0x4) socketpair$inet6(0xa, 0x5, 0x639a, &(0x7f0000765000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000093c000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0xff, 0x401, 0x21}, &(0x7f0000e08000-0x4)=0xa0) sched_yield() setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000e92000-0x8)={r3, 0x3}, 0x8) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000140000)=0x7ff, 0x4) r4 = dup(r2) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r1) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f00005a8000)=[]}, 0x8) 2018/01/09 22:29:05 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mlock(&(0x7f000007f000/0x4000)=nil, 0x4000) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xb7c1dbe67dacd34c, 0x2, &(0x7f0000fbf000)={0x0, 0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000fc1000-0x8)=0x3c) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x36) clone(0x0, &(0x7f000042a000)="6929b7c27d48f85854b545f26bc9704201f0af8283e2ebeb868ef12cbeb440162fe14d45e2a06d99762a806d2c61087e768aaf59095e5af602d0cea0a35bd7bb92309f977abc68e05bfa2d24b0222d366f047658e9c78d2c285872048bcbf8d10689b1ee971ec58559c9d02c94c2f7dfac124b7992db1d87c99df591021c45f21bd63d29740978d5f106215f02069b8cbded0233dda3fb4745a21d1298e42f693ed38762060980e1fbe3f5de48709f9247fbf17c379ad8614983b364dff6ce65dae920d1e9ce3d7d1d1a264b4e349774c6dd584b4a1555dac470e713c5db23801a99f4a14951e8", &(0x7f0000fbe000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fc2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/09 22:29:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f19000-0xb)='/dev/hwrng\x00', 0x200, 0x0) bind$ax25(r0, &(0x7f000097e000)={0x3, {"6063fcdba5ba08"}, 0x6}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c86000-0x24)={@common="6c6f00190000088000ade6fff0000002", &(0x7f00009d4000)=@ethtool_ringparam={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 22:29:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000000000)={0x0, 0xffffffff, 0xffffffff, 0x0, 0x4f, 0x49, 0xffff, 0xffffffff, 0x10000, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f00007af000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/09 22:29:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c0b000-0xb)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000ba000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x6) writev(r1, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:29:05 executing program 6: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x25, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 22:29:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0x80000, 0x1f) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000072c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clock_getres(0x0, &(0x7f0000677000-0x10)={0x0, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000bdd000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x811ffe03, r1}) sysfs$3(0x3) 2018/01/09 22:29:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10680, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x6, 0x4) r1 = fcntl$getown(r0, 0x9) sched_getscheduler(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r2, 0x3d) 2018/01/09 22:29:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x0, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000001000)=""/0) 2018/01/09 22:29:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000000e) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/09 22:29:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a80000-0xb)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00006de000)={0x0, 0x3}, &(0x7f0000c21000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000036000)={r1, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c39000-0x4)=0x8c) r2 = syz_open_procfs(0x0, &(0x7f0000ba9000)='net/netstat\x00') pread64(r2, &(0x7f000096b000)=""/0, 0x0, 0x0) 2018/01/09 22:29:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getcwd(&(0x7f00007fc000-0xe1)=""/225, 0xe1) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r2, &(0x7f0000588000-0x18)=[{&(0x7f000081a000)=""/12, 0xc}, {&(0x7f0000824000)=""/94, 0x5e}], 0x2, 0x0) 2018/01/09 22:29:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e78000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000727000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000013000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x2f) ptrace$setopts(0x4209, r4, 0xfffffffffffffffd, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000361000)=0x3) r5 = socket(0x11, 0x4, 0x5) sendmmsg$unix(r5, &(0x7f0000d52000-0x70)=[{&(0x7f0000328000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000545000)=[{&(0x7f0000bdd000)="6882994f4a4d002755c01cc6e0d3d5d927100a6c48b20be9717bd717602e343d8466ffa8839ea02cfd3e2b6bb39c6d61c6c5a9e2aec7d23ab26aa681e57b1edc0515712536a1fc45dde6482360d375f35fd4fa5488eba1cc484e9253155dc37a867c0482fdc664b6", 0x68}, {&(0x7f0000f1a000-0x3b)="de1f0946361f127a7f3595a527b57b82421bd1c5922ef1405611a3117973e97d97f4ae1d0683bc2563751a01d22271fa352fa40ea26e4bafd08b7a", 0x3b}, {&(0x7f0000f67000)="af5d8a4239609f12088ee128e7fe816efcedc16a3427b8536a95a05c02dfce19ea6b24962e8e7901e427c3587968aa62a46d0b5dc12ace6da873ae6409231c34cb131ce28292ac06d9f1af4108e447dc2f66babf346c6871221eea61411824ffd66312d0a75fd66eef6787c7deb7d8fd773a018e3f8bb62c4ac1464e6fadc0eaee573f45a236ec868e34aa8c8f027f4cd83f03", 0x93}, {&(0x7f00009a5000-0x64)="3d401f12fd1005c7f5863f4d91b641a72735449b6bd0c91974dd9ed0f6954962a103e979a30ae528491cc398be2e67a6cc762e7f1413aa31816b9d637d802339d805ae8db83da7435671ada38d10c45ffa10c35d1587a61da5fcf6e2f941dc6dc99e38c2", 0x64}], 0x4, &(0x7f0000c2f000-0xb0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xb0, 0x5}, {&(0x7f0000f3c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d1c000)=[{&(0x7f0000871000-0x1000)="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0x1000}], 0x5, 0x0, 0x0, 0x10}], 0x2, 0x48844) [ 75.953486] kasan: CONFIG_KASAN_INLINE enabled [ 75.958099] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 75.971042] Dumping ftrace buffer: [ 75.974573] (ftrace buffer empty) [ 75.978264] Modules linked in: [ 75.981563] CPU: 0 PID: 13831 Comm: syz-executor6 Not tainted 4.4.110-g618a510 #22 [ 75.989252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/09 22:29:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e78000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000727000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000013000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x2f) ptrace$setopts(0x4209, r4, 0xfffffffffffffffd, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000361000)=0x3) r5 = socket(0x11, 0x4, 0x5) sendmmsg$unix(r5, &(0x7f0000d52000-0x70)=[{&(0x7f0000328000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000545000)=[{&(0x7f0000bdd000)="6882994f4a4d002755c01cc6e0d3d5d927100a6c48b20be9717bd717602e343d8466ffa8839ea02cfd3e2b6bb39c6d61c6c5a9e2aec7d23ab26aa681e57b1edc0515712536a1fc45dde6482360d375f35fd4fa5488eba1cc484e9253155dc37a867c0482fdc664b6", 0x68}, {&(0x7f0000f1a000-0x3b)="de1f0946361f127a7f3595a527b57b82421bd1c5922ef1405611a3117973e97d97f4ae1d0683bc2563751a01d22271fa352fa40ea26e4bafd08b7a", 0x3b}, {&(0x7f0000f67000)="af5d8a4239609f12088ee128e7fe816efcedc16a3427b8536a95a05c02dfce19ea6b24962e8e7901e427c3587968aa62a46d0b5dc12ace6da873ae6409231c34cb131ce28292ac06d9f1af4108e447dc2f66babf346c6871221eea61411824ffd66312d0a75fd66eef6787c7deb7d8fd773a018e3f8bb62c4ac1464e6fadc0eaee573f45a236ec868e34aa8c8f027f4cd83f03", 0x93}, {&(0x7f00009a5000-0x64)="3d401f12fd1005c7f5863f4d91b641a72735449b6bd0c91974dd9ed0f6954962a103e979a30ae528491cc398be2e67a6cc762e7f1413aa31816b9d637d802339d805ae8db83da7435671ada38d10c45ffa10c35d1587a61da5fcf6e2f941dc6dc99e38c2", 0x64}], 0x4, &(0x7f0000c2f000-0xb0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xb0, 0x5}, {&(0x7f0000f3c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d1c000)=[{&(0x7f0000871000-0x1000)="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{&(0x7f0000e7d000-0x1000)="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0x1000}], 0x5, 0x0, 0x0, 0x10}], 0x2, 0x48844) [ 75.998595] task: ffff8801c41b97c0 task.stack: ffff8801d59a0000 [ 76.004635] RIP: 0010:[] [] __list_del_entry+0x86/0x1d0 [ 76.013360] RSP: 0018:ffff8801d59a75a8 EFLAGS: 00010246 [ 76.018810] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8800b5548510 [ 76.026071] RDX: 0000000000000000 RSI: ffff8801c41ba080 RDI: ffff8800b5548518 [ 76.033328] RBP: ffff8801d59a75c0 R08: 0000000000000001 R09: ffffffff8511e230 [ 76.040586] R10: 0000000000000001 R11: 1ffff1003ab34e84 R12: 0000000000000000 [ 76.047843] R13: ffff8800b55484b9 R14: ffff8800b5548538 R15: 00000000ffffffde [ 76.055105] FS: 00007f3b1cb5c700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 76.063302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.069156] CR2: 000000002000d000 CR3: 00000001d850e000 CR4: 0000000000160670 [ 76.076398] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 76.083638] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 76.090876] Stack: [ 76.092997] ffff8800b5548538 ffff8800b5548510 ffff8801cd5037c0 ffff8801d59a75d8 [ 76.100960] ffffffff81d651dd ffff8800b5548510 ffff8801d59a75f8 ffffffff832b214e [ 76.108919] ffff8800bb1d3300 ffff8800b5548510 ffff8801d59a7618 ffffffff832d16a3 [ 76.116866] Call Trace: [ 76.119424] [] list_del+0xd/0x70 [ 76.124426] [] xfrm_state_walk_done+0x6e/0xa0 [ 76.130541] [] xfrm_dump_sa_done+0x73/0xa0 [ 76.136393] [] ? xfrm_dump_policy_start+0x20/0x20 [ 76.142854] [] netlink_dump+0x871/0xb40 [ 76.148448] [] __netlink_dump_start+0x52e/0x7c0 [ 76.154734] [] ? __netlink_ns_capable+0xe1/0x120 [ 76.161123] [] xfrm_user_rcv_msg+0x5bd/0x6b0 [ 76.167157] [] ? xfrm_user_rcv_msg+0x6b0/0x6b0 [ 76.173364] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 76.179390] [] ? xfrm_user_rcv_msg+0x6b0/0x6b0 [ 76.185593] [] ? xfrm_dump_policy_start+0x20/0x20 [ 76.192064] [] ? avc_has_perm_noaudit+0x460/0x460 [ 76.198545] [] ? mark_held_locks+0xaf/0x100 [ 76.204492] [] ? mutex_lock_nested+0x5d4/0x850 [ 76.210702] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 76.217519] [] ? mutex_lock_nested+0x560/0x850 [ 76.223731] [] ? xfrm_netlink_rcv+0x60/0x90 [ 76.229690] [] ? netlink_lookup+0xee/0x740 [ 76.235543] [] netlink_rcv_skb+0x13e/0x370 [ 76.241397] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 76.247426] [] xfrm_netlink_rcv+0x6f/0x90 [ 76.253200] [] netlink_unicast+0x522/0x760 [ 76.259051] [] ? netlink_unicast+0x44f/0x760 [ 76.265077] [] ? netlink_attachskb+0x6c0/0x6c0 [ 76.271280] [] netlink_sendmsg+0x8e8/0xc50 [ 76.277139] [] ? netlink_unicast+0x760/0x760 [ 76.283167] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 76.289631] [] ? security_socket_sendmsg+0x89/0xb0 [ 76.296186] [] ? netlink_unicast+0x760/0x760 [ 76.302222] [] sock_sendmsg+0xca/0x110 [ 76.307726] [] ___sys_sendmsg+0x6c1/0x7c0 [ 76.313493] [] ? copy_msghdr_from_user+0x550/0x550 [ 76.320050] [] ? do_futex+0x3e3/0x1670 [ 76.325557] [] ? __fget+0x232/0x3b0 [ 76.330802] [] ? __fget+0x47/0x3b0 [ 76.335960] [] ? __fget_light+0xa1/0x1e0 [ 76.341637] [] ? __fdget+0x18/0x20 [ 76.346796] [] __sys_sendmsg+0xd3/0x190 [ 76.352393] [] ? SyS_shutdown+0x1b0/0x1b0 [ 76.358164] [] ? SyS_futex+0x210/0x2c0 [ 76.363671] [] ? fd_install+0x4d/0x60 [ 76.369093] [] ? move_addr_to_kernel+0x50/0x50 [ 76.375293] [] SyS_sendmsg+0x2d/0x50 [ 76.380624] [] entry_SYSCALL_64_fastpath+0x16/0x92 [ 76.387178] Code: c4 0f 84 94 00 00 00 48 b8 00 02 00 00 00 00 ad de 48 39 c3 0f 84 a5 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 e8 00 00 00 4c 8b 03 49 39 c8 0f 85 9b 00 00 [ 76.413546] RIP [] __list_del_entry+0x86/0x1d0 [ 76.419863] RSP [ 76.423519] ---[ end trace 75a6e2a2af3f83fb ]--- [ 76.428251] Kernel panic - not syncing: Fatal exception in interrupt [ 76.435207] Dumping ftrace buffer: [ 76.438721] (ftrace buffer empty) [ 76.442396] Kernel Offset: disabled [ 76.445990] Rebooting in 86400 seconds..