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0x1000}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000)="993423608c5f4935d68617d6c5dc5bae29f14226538fa40dddcc3efdee222d38e4d004d1424cb6cb67107248e068f2d6da9a182a6bedede9547f4e932a589b84fb56b4cf79e38383abb87ea4848463f3f6ff68089c76a97f0b8647be0d4ef02471d0694f536623860c50d5e5a0d8c319fd98a8e3dc30d136e23b1d7b975ed9ab0358ae6a9eda590f6209fd42ee7858a48ec5afc49db96f3c49c340d8e46ddacc9d1f011c87e519ce8654a2a8317b04b6751672cd105a2e64fab8522e13251b6eb8a7a4474c8f9726fc6a368c34787720a85cb7b52bc24fe2d1", 0xd9}], 0xa, &(0x7f0000001000-0x30)=[@init={0x18, 0x84, 0x0, {0x8, 0x6, 0x1, 0xac4}}], 0x30, 0x8000}, {&(0x7f0000002000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0x65)="94f5922c431cc65f785a5f0ffae5fbd18c91791c58aac2305b732b699fddf01aa12f07b8757a5f520c4d431462a72097c940443a316e92cf60760992e4d17216e388f922948fae68b7e7b47d390339178c8675170db763b507f90000511986d5eb99990230", 0x65}, {&(0x7f0000002000-0x91)="df093124ea7bebe63a3a098e25100bd9a5b1ae0ec8193dcc333a7abc4fddd3ccf30ca8630622b5b89c6d4c919eed20e5b17962fe993b76f7dfa6445ed6f83d1d1c8d17b9a15532019c6769073f956561b00e9b6cdd14b3413fe1954808d8ab1f7214923f4a45dcf3f70bc2f0bb0f77c87c86f6fbb529c1a1360491de2d0d484f5301aa27d2b68b7e9478ef7324436fa0d6", 0x91}], 0x2, &(0x7f0000001000)=[@init={0x18, 0x84, 0x0, {0x3, 0x9, 0x0, 0xa93e}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8008, 0x6, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x8, 0x8, 0x40, 0x5, 0x200, 0x6, r2}}], 0x90, 0x20000000}, {&(0x7f0000002000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)="", 0x0}], 0x1, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x3f, 0x202, 0x2000000000000, 0x1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xecad, 0x3f, 0x8200, 0x0, 0xff, 0x9, 0x4, 0x4, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xd3f8, 0x0, 0x5, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x5, 0x8006, 0x3, 0x7, 0xc, 0x3ff, 0x1, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8204, 0x5, 0x2, r2}}], 0xf0, 0x4}], 0x3, 0x80) 2017/12/29 03:48:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e42000-0x9)={0x0, &(0x7f0000e42000-0x10)=[]}, 0x10) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e42000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0xe6, {{0xa, 0x1, 0x453bfe08, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/29 03:48:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000083d000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c1d000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000117000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, r2}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000e12000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000bad000)='yeah\x00', 0x5) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d50000)="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", 0x88e, 0x0, &(0x7f0000398000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 03:48:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) writev(r0, &(0x7f0000d4c000)=[{&(0x7f0000ff8000)="6787104c6e8cd1835815adfee6b7b883fc540e01611f1b26b752634d61bb345140c46fe63f3bee101f522066e09b2f1e7ac8ea45e5c404bc6082759ef65feeed657d70a0938a2ad833a46e2d7bb3c9bd9545c5bc1b31394a1310d62ca7fb1a005cde660e8d82", 0x66}, {&(0x7f0000d27000-0xd8)="3401cf84d370c02083629f7f187efd7f71c43cfb696983a7b697964fcf093e73e243e5f8d314d5f947b4ed39372fd731ee768a704799a3d8cf70ae28977e59b0dcb380a58dcd5746b6172810dbf90e3624b38375b62e96e919a904aa249b5c875490d281798f2570afbc8588283437da940617a7c05d1d04f8592cef419d4de715e20033b413fed457789f3a12ded5f76721a87cd25214e3668dbb45a6b31a4511293bc952a818e844ba5223bc99c5b20aa5a7c544488f27492d5e084ff835df69ecb32ff74176ff844150d5eb3d9e4dcbe545d121d67e7c", 0xd8}, {&(0x7f000085d000-0xd3)="531535b22dad11f278e8c2920f43d63a06d63015ceda73e1886d1e7a43cfbbf6a315288ce60f78cdcf0dd0f3fa63eaa35ac4f383c708641b4b4df8214cee2afaa8e0bb608f34de17d7e11c9c366bf33c9c7fb85bd0d4e48afbb309ea603c4c91266df4182ead68644ff0314dbdd90e225ab0e79b7d83ec742e2f89e2b9c3a7f7a0077b3190ddcfacf08bbef0c715705634c3ca615891a1d2bf9257526c8f476a04502558bfcd1f95b8881126f1e76c9d942835804a4cf63acd27292b59c6591a0f1c386047c8545a109455bfe0fe91a6bbc545", 0xd3}, {&(0x7f0000732000)="2c9fa0bce98a5d227a172b15d63fc856c11b54daa50729ab2162f203ab6749ee588683b4628b69a6eacfa3d3757243f6a30ad10f480f8a79629e7f3193149803c5574e63929bebe705bce8ce51d7c8f089ce3e956a860e59f077e3c1384f3c3db64d0be20a823dc4c1a48fb3e6822c069032bc26094fac7047d61b4e7d9a5c877875a6c70e9f97aac9fb6c248e692950b7ce3b23aa4f5c675315ef332f0a47cb5d7db3e559208ffb8fb2b61f50f4ad94b2912861d242a47711ccb82cf9475254a623553f961fafca1607b0592ca677cc06", 0xd1}], 0x4) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/29 03:48:48 executing program 0: mmap(&(0x7f0000000000/0x17f000)=nil, 0x17f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000de000)='/dev/usbmon#\x00', 0x3b0, 0x80000) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000180000-0x10)={0xcdf, 0x200, 0x3, 0xd2, 0x0}, &(0x7f000017f000)=0x10) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000017f000)={r1, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x83}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000017f000)='/selinux/checkreqprot\x00', 0x80000, 0x0) utime(&(0x7f000008c000-0x8)='./file0\x00', &(0x7f000016f000-0x10)={0xffffffff, 0x6}) ioctl$KDADDIO(r3, 0x4b34, 0x3) bind$nfc_llcp(r3, &(0x7f00000e2000-0x60)={0x27, 0x5, 0x7, 0x0, 0xff, 0x2a96, "1a412bd41bfd98c31d11f2c61f268acc31d34144fe69a4d88fb28ccbc9b9a70484f58eca829ad1eb9560e80016c94acefd2f081a5e1689c6884d7f0c24105e", 0x8000}, 0x60) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 2017/12/29 03:48:48 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d8e000-0x15)='/proc/self/net/pfkey\x00', 0x80081, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f46000)={0x0, 0x4}, &(0x7f000040f000-0x4)=0x8) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000fea000-0x4)=r1, 0x4) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000dc4000-0x10)={0x101, 0x5, 0x4, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fea000)=0x5, 0x4) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000fe7000)={@common='sit0\x00', @ifru_data=&(0x7f0000fe8000)="1900000000000000faffffff00f67e000000002300001e0000080005002f87e6"}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00003a3000)={0x7f, {{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/29 03:48:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0x0) r2 = dup2(r1, 0xffffffffffffffff) r3 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r3) ioctl$int_in(r2, 0x5452, &(0x7f0000e36000-0x8)=0x45) r4 = getpgrp(0x0) fcntl$setown(0xffffffffffffffff, 0x8, r4) fcntl$setsig(r3, 0xa, 0x12) openat$rtc(0xffffffffffffff9c, &(0x7f000020d000)='/dev/rtc\x00', 0x10000, 0x0) r5 = gettid() tkill(r5, 0x100000000000016) close(r0) 2017/12/29 03:48:48 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1c02}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c77000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000efa000)=0xde) recvfrom$ipx(r2, &(0x7f0000752000)=""/10, 0xa, 0x20, 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 03:48:48 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a4a000)='/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$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000a76000-0x4)=0x0) 2017/12/29 03:48:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) prctl$seccomp(0x16, 0x1, &(0x7f00001b8000)={0x9, &(0x7f0000310000)=[{0x9, 0x3, 0x6, 0x2}, {0x7, 0x3f, 0x6, 0x1a}, {0x2, 0x74a, 0x6, 0x80000001}, {0x4, 0x7, 0x6, 0x8}, {0x10001, 0x6, 0x1000, 0x7}, {0x0, 0x101, 0x1000, 0x0}, {0x0, 0x100000000, 0x5, 0x7fff}, {0x6, 0x10000, 0x0, 0x7f}, {0x1, 0x7, 0x4, 0x1}]}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a8d000)=0x63e, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000768000)='/dev/rtc\x00', 0x60001, 0x0) getsockname$inet6(r1, &(0x7f000091f000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009c9000)=0x1c) munmap(&(0x7f0000656000/0x3000)=nil, 0x3000) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$dupfd(r1, 0x0, r0) 2017/12/29 03:48:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x85) write(r0, &(0x7f0000264000-0x1001)='u', 0x1) accept$packet(r0, &(0x7f0000784000+0x966)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009d8000+0x479)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000873000-0x18)={@loopback={0x0, 0x1}, 0x20, r1}) 2017/12/29 03:48:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() setrlimit(0xb, &(0x7f00003e3000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000fb6000)=""/0, 0x0, 0x0, &(0x7f000074e000)=@ax25={0x6, {"1b13e808009f33"}, 0x0}, 0x10) fcntl$setsig(r2, 0xa, 0x12) get_robust_list(r1, &(0x7f000083c000)=&(0x7f0000b55000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000cd4000-0x8)=0x18) dup2(r2, r3) fcntl$setown(r2, 0x8, r1) tkill(r0, 0x13) 2017/12/29 03:48:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c02000)='/dev/autofs\x00', 0x80, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000151000-0x33)="ad2eef56f0f213f65f55e99cbdcc4706e2aee1096b491cf22fc29a96ee072b6bfacdbe6e0cdce40fdd4b377d81909352bedd1c") connect$inet6(r0, &(0x7f0000950000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) prctl$setname(0xf, &(0x7f00007db000)='/dev/autofs\x00') r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000e92000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00000f9000-0x1e)="7b91d4b22b0a6b41777d1a53cb6383290aa9219ac8f8955de9475949ca78d795"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) sendto$inet6(r0, &(0x7f0000f0a000-0x2)="", 0x0, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 35.644519] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2017/12/29 03:48:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001af000-0x6)='pagemap\x00') getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000da0000)=0x0, &(0x7f0000511000)=0x4) r1 = syz_open_dev$loop(&(0x7f000012e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001269, &(0x7f00008ea000)="") 2017/12/29 03:48:48 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001000-0x18)={0x401, 0x0, 0x5, 0x0, 0x628, 0x8}) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000009000-0x10)={&(0x7f0000004000/0x4000)=nil, 0x4000}) r1 = getpgrp(0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000000a000-0x4)=0x3, 0x4) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002000)={0x0, 0x0}) setpgid(r1, r2) madvise(&(0x7f0000006000/0x2000)=nil, 0x2000, 0xc) 2017/12/29 03:48:48 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000004000-0x8)='./file0\x00', 0x800, 0x108) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 35.712368] device gre0 entered promiscuous mode 2017/12/29 03:48:48 executing program 0: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000941000-0x4)=0x5) 2017/12/29 03:48:48 executing program 6: mmap(&(0x7f0000000000/0xaaf000)=nil, 0xaaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000aac000)="220000001d00b515f8efff07090007000c000000000000000f77010306000100a445", 0x22) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000644000-0x5c)={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x2, 0x4f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0xfffffffffffffff8, [0x9, 0x9c, 0x4, 0x3, 0x7, 0x8, 0x7fff, 0x80]}, 0x5c) 2017/12/29 03:48:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x97}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='pagemap\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000)={r2, 0x80000001}, 0x8) pread64(r1, &(0x7f0000f82000-0x800)=""/8, 0x8, 0x0) exit_group(0x8001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000004000-0x4)=0x9, 0x4) 2017/12/29 03:48:48 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a96000-0xf)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a93000)=0x10) syz_extract_tcp_res(&(0x7f0000a94000-0x8)={0x0, 0x0}, 0xf5, 0x80) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000a94000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000a94000)=0x6d3) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) 2017/12/29 03:48:48 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0, 0x10010, r1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000016000-0x30)={0x94, 0x0, &(0x7f0000017000-0x94)=[@clear_death={0x400c630f, 0x4, 0x1}, @clear_death={0x400c630f, 0x4, 0x1}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x50, 0x48, &(0x7f000000c000)=[@flat={0x77622a85, 0x0, r2, 0x3}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @fda={0x66646185, 0x1, 0x4, 0x27}], &(0x7f0000017000-0x48)=[0x38, 0x38, 0x0, 0x48, 0x78, 0x0, 0x38, 0x28, 0x38]}, 0x1}}, @release={0x40046306, 0x0}, @decrefs={0x40046307, 0x2}, @release={0x40046306, 0x3}, @clear_death={0x400c630f, 0x4, 0x0}], 0x14, 0x0, &(0x7f0000016000)="085ab05a049027e2bc9be9f6973e8152ab660a5c"}) 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, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) poll(&(0x7f0000016000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000017000)=""/90, 0x5a, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) 2017/12/29 03:48:48 executing program 3: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000064000-0x10)='/selinux/access\x00', 0x2, 0x0) syz_open_dev$sndtimer(&(0x7f0000b95000-0xf)='/dev/snd/timer\x00', 0x0, 0x100ffa) mprotect(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x1000000) mlock(&(0x7f0000c52000/0x3000)=nil, 0x3000) [ 35.780824] binder: 5139:5141 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 35.788748] binder: 5139:5141 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 35.795647] binder: 5139:5141 got reply transaction with no transaction stack [ 35.803696] binder: 5139:5141 transaction failed 29201/-71, size 80-56 line 2920 [ 35.817003] binder: 5139:5145 unknown command 0 [ 35.821994] binder: 5139:5145 ioctl c0306201 20015fd0 returned -22 [ 35.834954] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/29 03:48:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000042d000)='/dev/loop#\x00', 0xfffffffd, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x1265) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b07000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000c93000-0x5e)=""/94) 2017/12/29 03:48:49 executing program 5: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000960000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00004ae000)={0x15, 0x11, &(0x7f0000961000-0x11)="1eb91ad43d3316f8eb78b14a29e528fc56"}) sendmsg$netlink(r1, &(0x7f000095f000)={&(0x7f000000f000-0xc)={0x0, 0x0, 0x2, 0x0}, 0xc, &(0x7f000002b000-0x90)=[{&(0x7f000095e000)=[{0x10, 0x8, 0xc, 0x0, 0xfffffffffffffffe, ""}], 0x10}], 0x1, 0x0, 0x0, 0x240400c0}, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000816000)={0x0, 0x0, 0x0}, 0xc) tkill(r3, 0x3) 2017/12/29 03:48:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_map={0x17, 0x5, 0x7, 0x208000000, 0x3, 0x6}}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00005ca000-0x4)=0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000331000-0x58)={0xfff, 0x1ff, 0x7, 0x2a6c, 0x1, [{0x9, 0x800, 0xf8f, 0x0, 0x0, 0x284, 0x0, 0x0, 0x0}]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c04000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000061b000)=0x0) 2017/12/29 03:48:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000312000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00003ad000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000f004008000e9bc22", @ifru_settings={0x1000010001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000dc000)={0x0, 0x1f}, &(0x7f00007eb000)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000579000-0xfa)={r2, 0xf2, "8c8d47712aec17e14f7d986e534075ffd81b7b1d11c4a75cb7ef159ccc56c7040d5920e83c93fc7c4edcb51ec13beddbf0280a8e92d24d0e0ede50b4e0d67b02681ec145ac006c37ee0b5a337a5fd318b3a4b4b1e9c56912550561252b98ddf872d89c986d16868930ac2bc3ad1a1d60607b65adc67b91ecf9e3e973a1344ee73a8fa2a73382990dc13cf97dc65f41b173cf2c49fae767383c325b4dc0d987679997a917096760cb7e862aef9666ed670758f8111451d2359c38a1803e24677937132f53bb0fbaeda74f28ec2caa2dbfe1fb0f33c7cc5887a3713c859059e0f8ff8e9a575a9c8f8a25e4b9a8cada4fab58d2"}, &(0x7f0000b1f000-0x4)=0xfa) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b000ae9", 0x12, 0x0, 0x0, 0x0) 2017/12/29 03:48:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000e2b000-0x4)=0x0, 0x4) getegid() 2017/12/29 03:48:49 executing program 0: r0 = socket(0x11, 0x802, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00008af000-0x4)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000158000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x88)=""/136, 0x88}, {&(0x7f0000a8b000-0xa0)=""/160, 0xa0}], 0x2, 0x0) 2017/12/29 03:48:49 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f6a000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000093e000)={0x0, 0x3}, &(0x7f00008ea000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000403000-0x10)={0x6, 0x200, 0x4, 0x1, r1}, 0x10) r2 = socket(0x400000000000000a, 0x2, 0x1) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000237000)=[{&(0x7f0000f6d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f000090d000)=[], 0x0, &(0x7f0000074000-0x38)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f6a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSETLED(r3, 0x4b32, 0xfffffffffffffffc) 2017/12/29 03:48:49 executing program 6: mmap(&(0x7f0000000000/0xce9000)=nil, 0xce9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bbf000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000c8b000)={&(0x7f0000ce5000)=@file={0x0, './file1\x00'}, 0xa, &(0x7f0000008000)=[], 0x0, &(0x7f00000f8000-0x18)=[], 0x0, 0x0}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = dup(r1) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00006d0000-0x4)=0x7, 0x4) recvmsg(r2, &(0x7f0000012000)={&(0x7f000000c000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000c000-0x10)=[], 0x0, &(0x7f000000d000-0x10)=""/20, 0x14, 0x0}, 0x0) 2017/12/29 03:48:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000bef000-0x11)={0x0, 0x9, "635258ca32a260822f"}, &(0x7f0000011000-0x4)=0x11) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000437000-0xa0)={r1, @in={{0x2, 0x3, @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]}, 0x3, 0x0, 0x7, 0x9, 0x81}, &(0x7f0000502000)=0xa0) clone(0x8004100, &(0x7f00002cb000-0x1)="", &(0x7f0000578000-0x4)=0x0, &(0x7f00007ca000)=0x0, &(0x7f000041f000)="") getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000122000)={0x0, 0x0, 0x0}, &(0x7f00003e9000)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000006f000-0xc)={0x0, 0x0, 0x0}, 0xc) ioprio_set$uid(0x4, r2, 0x0) 2017/12/29 03:48:49 executing program 2: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000063c000)=0x5b8, 0x4) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f00008e1000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) recvfrom$inet6(r0, &(0x7f0000ef5000)=""/151, 0x97, 0x40002021, 0x0, 0x0) 2017/12/29 03:48:49 executing program 4: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00004eb000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ddb000)={0x0, 0x1}, &(0x7f000083f000)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000df0000)={r4, 0x9}, &(0x7f0000895000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000038c000)={0x0, 0x2, 0x4, 0xfffffffffffffffb, 0x6, 0x0}, &(0x7f0000df1000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000df1000-0x8)={r5, 0xffffffffffffff7f}, &(0x7f000006e000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000df0000)=@assoc_value={r6, 0xff}, &(0x7f000037f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x6, 0x0}, 0x10) sendto$inet(r3, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @rand_addr=0x400007fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r3, 0x1, 0x100000000b, &(0x7f0000295000-0x4)=0x8, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d95000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r3, 0x6, 0xa, &(0x7f000071d000)="1f00fbfb0d000000fff8fffc8f36f8a7d40733f1a5a77831df491525c305040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000df0000)=0x5, 0x4) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) getsockname(r3, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x40000, 0x0, 0x0) read(r3, &(0x7f0000d1c000)=""/4096, 0x1000) 2017/12/29 03:48:49 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000017000-0x20)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000017000)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000019000)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f000000c000-0x10)={&(0x7f0000001000/0x1000)=nil, 0x1000}) 2017/12/29 03:48:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[], 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x20) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007d2000-0x4)=0x1, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000063000)='/dev/ptmx\x00', 0x400, 0x0) 2017/12/29 03:48:49 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00008e0000-0x8)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000ef1000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f00000cd000-0x10)={0x0, 0x0}) openat(r0, &(0x7f00002ac000)='./file0\x00', 0x400, 0x0) open$dir(&(0x7f0000b34000)='./file0\x00', 0x111000, 0x100) recvmmsg(r0, &(0x7f0000d25000)=[{{0x0, 0x0, &(0x7f00001bb000)=[{&(0x7f0000cd0000)=""/176, 0xb0}, {&(0x7f0000767000)=""/229, 0xe5}, {&(0x7f0000166000)=""/4096, 0x1000}, {&(0x7f00009d6000-0x45)=""/69, 0x45}, {&(0x7f0000e01000-0xf2)=""/242, 0xf2}, {&(0x7f0000588000-0x42)=""/66, 0x42}, {&(0x7f000081a000)=""/24, 0x18}], 0x7, &(0x7f0000721000-0xd0)=""/208, 0xd0, 0x3b28}, 0x2}, {{&(0x7f0000816000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000260000)=[{&(0x7f000057a000-0x60)=""/96, 0x60}, {&(0x7f0000ba9000-0x1000)=""/4096, 0x1000}, {&(0x7f00000ac000)=""/192, 0xc0}, {&(0x7f0000cef000-0x26)=""/38, 0x26}, {&(0x7f00009a8000)=""/73, 0x49}], 0x5, &(0x7f00000d9000-0x5b)=""/91, 0x5b, 0x2781}, 0x9}, {{&(0x7f0000ea5000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000d3b000)=[{&(0x7f00005af000-0x20)=""/32, 0x20}, {&(0x7f0000c11000)=""/75, 0x4b}, {&(0x7f000011a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b89000)=""/197, 0xc5}, {&(0x7f0000797000-0x46)=""/70, 0x46}], 0x5, &(0x7f0000512000-0x2a)=""/42, 0x2a, 0x8}, 0x1}], 0x3, 0x2, &(0x7f0000c90000-0x10)={r1, r2+30000000}) 2017/12/29 03:48:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00008c1000)=0x0, 0x4) connect$unix(r0, &(0x7f0000145000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000017000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f000094c000-0x10)=[{r0, 0x1048, 0x0}], 0x1, 0x0) symlink(&(0x7f000078c000-0x8)='./file0\x00', &(0x7f0000b9b000)='./file0\x00') 2017/12/29 03:48:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = getpgrp(0xffffffffffffffff) setpriority(0x0, r1, 0x4) ftruncate(r0, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r0, &(0x7f0000f29000-0x8)=0x0, 0x100000002) write(r2, &(0x7f0000782000-0x14)="", 0x0) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) 2017/12/29 03:48:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000bb4000)='highspeed\x00', 0xa) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c81000)='/dev/rtc\x00', 0x600000, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f00000b5000)={0x8, 0xfffffffffffffffb, 0x5, 0x3, 0x5, 0x2, 0x2, 0x6, 0xffff, 0x4}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e2d000)=@common="6772653000fe00", 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 03:48:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f000038e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007d1000-0x4)=0x10, 0x800) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00009ff000)=@req={0x28, &(0x7f00009b0000)={@generic="4d89774afd9c6f9da9ccf57a8013d633", @ifru_mtu=0x5}}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r2, &(0x7f000013f000-0x1)="9c", 0x1, 0x4040004, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) seccomp(0x0, 0x0, &(0x7f0000a19000-0x10)={0x0, &(0x7f0000402000-0x8)=[]}) accept4$llc(r0, &(0x7f000095d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000526000)=0x10, 0x80000) r3 = syz_open_dev$tun(&(0x7f000050e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x0, 0x0, 0x0, 0x0, 0x0}}) close(r3) add_key$keyring(&(0x7f00000e6000)='keyring\x00', &(0x7f0000a87000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) sendmsg$netlink(r2, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) 2017/12/29 03:48:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x200, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000032000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 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, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000272000)=0xe8) [ 36.395758] device lo entered promiscuous mode 2017/12/29 03:48:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000000)=0x8001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000ff8000)='./file0\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000095a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006ef000)=0x247e) ioctl$TCSETSF(r1, 0x5404, &(0x7f000080b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000357000)={{0xa, 0x2, 0x80000001, @loopback={0x0, 0x1}, 0x101}, {0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x8420, [0x4, 0x0, 0x5a, 0x5, 0x100000001, 0x198, 0x0, 0x5]}, 0x5c) 2017/12/29 03:48:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = syz_open_dev$tun(&(0x7f0000838000-0xd)='/dev/net/tun\x00', 0x0, 0x800027fe) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) 2017/12/29 03:48:49 executing program 5: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f63000+0x1b3)='/proc/self/net/pfkey\x00', 0x143002, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000f63000)={{0x4, 0x8029}, 0x0, 0x99, 0x6, {0x8000, 0x5}, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000001000-0x1f)="1f0000000104ff00fd0007c00700000cee05f00008000100010400dcffdf00", 0x1f) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) dup3(r3, r2, 0x0) 2017/12/29 03:48:49 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bee000-0xa0)=[], 0x0, &(0x7f0000db4000)=[{0x10, 0x0, 0x2, ""}], 0x10, 0x0}, 0x0) 2017/12/29 03:48:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000469000-0xf)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lremovexattr(&(0x7f0000f9e000)='./file0\x00', &(0x7f00005ed000)=@known='system.posix_acl_access\x00') r2 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2017/12/29 03:48:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@common='gre0\x00', @ifru_flags=0x7200}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x2, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8, 0x80000) 2017/12/29 03:48:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f00001a5000)='/dev/sg#\x00', 0x80, 0x50c00) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000a18000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="05e5341cb7f2", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) r1 = socket(0xa, 0x2, 0x0) connect$ax25(r1, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000001000-0x4)=0x1, 0x4) 2017/12/29 03:48:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) r0 = socket(0x1000000010, 0x803, 0xc) sendto(r0, &(0x7f0000292000-0x14)="140000000d00e7fc000000ab0000800cfe030000", 0x14, 0x0, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000215000)='/dev/sequencer\x00', 0x801, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f000002f000)={{0x3ff, 0x1000}, {0x4, 0x8}, 0x401, 0x6, 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]}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000613000)=0xffff, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000811000-0x68)={0x3, 0x200, 0x9, {0x77359400, 0x0}, 0x5, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCGETD(r1, 0x5424, &(0x7f0000f61000-0x4)=0x0) 2017/12/29 03:48:49 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008a9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x399f1736, r0}, &(0x7f0000001000-0x18)={0x1ff, 0x7, 0x3, 0x3, 0x6, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e77000)='/dev/sg#\x00', 0xfb1, 0x301000) getsockname$netrom(r1, &(0x7f00009f9000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000065d000-0x4)=0x48) openat$sequencer(0xffffffffffffff9c, &(0x7f0000356000)='/dev/sequencer\x00', 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f000024a000-0x4)=0x0) 2017/12/29 03:48:49 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) userfaultfd(0x80800) rt_sigaction(0x23, &(0x7f0000013000)={0x8000, {0x4}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000013000)={0x0}) r1 = open(&(0x7f0000012000-0x8)='./file0\x00', 0x40, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000+0x17a)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x1) sendto$inet6(r2, &(0x7f0000002000-0x1)=')', 0x1, 0x40, &(0x7f0000002000)={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000000000000003}, 0x1c) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000004000-0xc)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f0000011000)=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) 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) sendmmsg(r1, &(0x7f0000004000-0x12c)=[{{&(0x7f0000002000)=@sco={0x1f, {0x10001, 0x7fffffff, 0x1, 0x15, 0x3ff, 0x2}}, 0x8, &(0x7f0000013000-0x60)=[{&(0x7f0000002000-0xda)="7a4a23d24505f41f415a5e8ff90c66300be79b33d52e72d4eba2d9c287800c5920db2d68f501275f087afd4dde042e28bb414a571a59a3df4ec8fc5bf5e37863346cbfbe1f2289e660d491993c4546a4b42ab6a53d8839bca4582b80861c8356120031fe89db402a02ecae4ccb19dcd187068eeb2df43f18b4b6187345a766e0e5de7d1f6a6fd2df6938a154a9d9fe49772d3bababb8446998dc92665b7bf0a18a31111288ecf0335bc2b03fa66f8f8b52fe9a145dd872398cf1d22df92b12dedc58ea55b9e2d522c7bb35210b8a9a077e7f8eb5809d0af7fd7d", 0xda}, {&(0x7f0000003000)="31548e2ee7ed0916cc142bdb7ac2b823f2b96a84d10a", 0x16}, {&(0x7f0000000000)="57d8df9c8e46983457b09d4a1a5f289587adfbe4153a02b40e4ab179431676f466dc2757dcbdfbadec5236b8ea672829e16096d166215d5ab648ed2c995fefe87f1dff8e1c330ef05e014afe87951b064e85e35f7d78de6087005cbf", 0x5c}, {&(0x7f0000003000)="", 0x0}, {&(0x7f0000004000-0x75)="c8f81b01febe4dfec2f258d7d6fbda61b702e92a6f7086c635936484a0d07e3a0357375698934050f355393dc2b643a7007581a073b1b5c4bd5a18ffad0dd1714fb6318c83152b88cfa2a954de63ad7147bf288f0214e5ebc501d34a638ca3e5dd34a86935f550ad4f0d981399cc4a57a7a2cfcbbe", 0x75}, {&(0x7f0000003000-0x1000)="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{&(0x7f0000004000-0x1000)="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0x1000}, {&(0x7f0000002000)="73f26a6895f9", 0x6}], 0x5, &(0x7f0000002000)=[{0x20, 0x117, 0x100000001, "d729fc5ecb32dcc221"}, {0x40, 0x117, 0x1, "27b1acbbae59e54257b6da8938c2e62f5238b589eac69c2903b4515006f8f85e7a807ca3104fa24c5c6ed424a1"}, {0xd8, 0x11d, 0xff, "56f83454979887788c98d5f24865bddd0433f590246d9f1a9bd8e845c6bda77efbf33ca71888a053a01f93d5011a202272a5f9ff80bc77b98495cf2dc29762d32f3e892348e9aaf5f8f3ccb2adc3b101d1af675b1c966a3db45b2e8b476f9be51d079c2d5712f8346f26c4bba61df5d18baa50eb9bd9beddae98ff8e733e6cfa2800ce22c6af973b22fdfde3c612653762941c64965ef41e1c1d5b06106e46b0017f036a95f6885b862468f0f58744a668ec46fd412ca66ea555ba6cb3119cad855689a239d76a79"}, {0xa0, 0x103, 0x100, "183d590261cf2cf1a204c4004e49b3989a08a2a4dbc353ee26a9ceaa3177059737389829f663069eefea2bdb7fbdbb4d17b7fa9f6e7d773e7cc6a085a05671978dde38802776de22acc11d8ae3edb70031118fcd6ccb2b88cee6ad5ae3cfc127e539d3adae9b265e9739b2bfbbda20df30ebf03488726111765111b28b5cfc31ea5d2b28f30286f491"}, {0x70, 0x10e, 0x3f, "805f0a3108fb9c17a01a33baf20a1b36f76f044e029f85599061cc76a197a9a8b334692572b08b2f129b1caca136eac89fda918cec541cfbe729e9e542c084c9487f5fbe68129537969fcb601ac1d1345262742fe036f13cb99c2fd9f0e2"}, {0xa0, 0x101, 0x0, "46702832fb980143bf7a0b8e2ee7939985ee21a5aad9f3f33c244de2694b7ea8cd84a17b950f43584c5359cd6f6ba89ad120723f102ae19d3b1db7d6c5bd8995e54976832c7c319fecfb83848792c5c0fe4fba06e92ce2253807ef18d4656c2679e76063c882f5b6f125f8ea61ac34d5ba2043b3532952ac7501e4952094e07c29f4c43889153f066fb4"}], 0x2e8, 0x8000}, 0x9}], 0x5, 0x4000090) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000b75000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000dd5000)={0x0}, &(0x7f0000259000-0x4)=0x4) 2017/12/29 03:48:49 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f00004c1000/0x2000)=nil, 0x2000, 0x1000, 0x10000000000003, &(0x7f000096b000/0x1000)=nil) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/29 03:48:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001c7000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfffffffffffffffe) r1 = socket(0x1, 0x3, 0x0) pipe(&(0x7f00007c6000)={0x0, 0x0}) getitimer(0x1, &(0x7f0000d29000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00006f9000)=0x400000000007fb, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000079d000)=0x0, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000729000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000244000)={0x0, 0x4, 0x4, 0xe9, &(0x7f0000725000-0xe9)=""/233, 0xa8, &(0x7f000072c000)=""/168, 0x41, &(0x7f00008ed000)=""/65}) 2017/12/29 03:48:49 executing program 7: mlock(&(0x7f00009d8000/0x3000)=nil, 0x3000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstatfs(r0, &(0x7f00006c5000-0x34)=""/52) fsetxattr(r0, &(0x7f0000004000)=@known='system.posix_acl_access\x00', &(0x7f0000005000-0x9)='lomd5sum\x00', 0x9, 0x80a53998e8d30f04) 2017/12/29 03:48:49 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000012000-0xa)='map_files\x00') exit(0x0) fcntl$setown(r1, 0x8, r0) socket$inet6(0xa, 0x7, 0x8001) preadv(r1, &(0x7f0000002000-0x60)=[{&(0x7f000000f000)=""/53, 0x35}], 0x1, 0x0) [ 36.537234] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/29 03:48:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x2) pwrite64(r0, &(0x7f0000002000)="f7c4", 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x7) fallocate(r0, 0x0, 0x0, 0x2) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000062d000)={0x5, 0x7ff, 0x8, 0x31}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000190000)={0x0, 0x7ff, 0x9, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 03:48:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009a3000)=0x0, &(0x7f0000d2d000)=0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00002d4000)="", 0x0) sendto$inet(r1, &(0x7f00003ff000-0x1)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000bbc000-0x10)=[{&(0x7f0000da8000-0x2c)="29000000200019fb01440010000000060200001615de0005000000040d000b00000000000000000008", 0x29}], 0x1) close(r1) 2017/12/29 03:48:49 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x1000) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fdb000-0x4)=0x0) pselect6(0x40, &(0x7f000087d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fda000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd9000)={0x0, 0x1c9c380}, &(0x7f0000fda000-0x10)={&(0x7f0000fda000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e94000)={0xe52, 0x0, 0xfffffffeffffffff, 0x5, 0x0}, &(0x7f0000fdc000-0x4)=0x10) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fdb000)={r1, 0x7}, 0x8) 2017/12/29 03:48:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x10001, 0x480000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x9, 0x240000, 0x6, 0x4, 0x1, [{0x2, 0x8, 0x5, 0x0, 0x0, 0x181, 0x0, 0x0, 0x0}]}) dup3(r0, r0, 0x80000) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00002b8000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000353000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000f1b000)=""/254, &(0x7f00000ca000)=0xfe) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r3, &(0x7f0000388000)={&(0x7f0000f1a000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001cc000+0x131)=[], 0x0, &(0x7f0000f19000)=[{0x18, 0x0, 0x7, "c8"}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00003d3000-0x8)='rxrpc_s\x00', &(0x7f0000f1c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f1c000-0x1)='\x00', r2) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008c0000-0xc)='/dev/rfkill\x00', 0x440000, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r4, &(0x7f0000f1b000)={0x28, 0x0, 0x3, @fuse_notify_delete_out={0xad, 0x1, 0xa631}}, 0x28) 2017/12/29 03:48:49 executing program 1: mmap(&(0x7f0000001000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000034a000-0x16)='/selinux/checkreqprot\x00', 0xd0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000001000-0x4)=0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 03:48:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000040c000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000582000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000787000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, r1}) accept(r0, &(0x7f0000dd9000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f98000)=0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2017/12/29 03:48:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) accept$unix(r0, 0x0, &(0x7f0000970000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000c52000)=[@in6={0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) mount(&(0x7f00003a7000)='./file0\x00', &(0x7f0000c26000)='./file0\x00', &(0x7f00003a0000-0x5)='nfs4\x00', 0x2000, &(0x7f00009d1000)="27d0a1d74b3c0c0cba8486afdda242e9243c66231ff93c591a672733aa95362d119fc6d4ba19d9245f51d686046c34d94d75fca4cf97f1fe9925f70d5a8576eb3db39eab098d687219df806ed3106cdc6849cd79df2171eca5c970bdb211d3ebefbb5ebd621859b5edf5f7515f0d88ecfa459865f86f7c2441942a603bce1bb637a7b01b598c2666da6a9acba95bc33d0d6de7165c504c215380a4bc1cc11f692ec08476fed028059a") chroot(&(0x7f0000e5c000-0x8)='./file0\x00') [ 36.579302] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 36.600385] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 36.612942] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/29 03:48:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x400, &(0x7f000081a000-0x8)={0x0, 0x0}) fchmodat(r1, &(0x7f00008fe000-0x8)='./file0\x00', 0x5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000000+0x6a5)={0x0, 0x1c9c380}, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000ef5000-0x7d)=""/125) getresuid(&(0x7f0000ba5000)=0x0, &(0x7f0000a7f000-0x4)=0x0, &(0x7f0000a1e000)=0x0) r3 = socket(0x10, 0x803, 0xc) getsockopt$netlink(r3, 0x10e, 0x7, &(0x7f0000168000-0x4)=""/4, &(0x7f00007e4000)=0x4) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 36.635209] handle_userfault: 34 callbacks suppressed [ 36.635213] FAULT_FLAG_ALLOW_RETRY missing 30 [ 36.651459] CPU: 0 PID: 5265 Comm: syz-executor0 Not tainted 4.9.72-gcb7518e #114 [ 36.659093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.668433] ffff8801cd917890 ffffffff81d922b9 ffff8801cd917b70 0000000000000000 [ 36.676462] ffff8801cd514110 ffff8801cd917a60 ffff8801cd514000 ffff8801cd917a88 2017/12/29 03:48:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') rt_sigtimedwait(&(0x7f0000a72000-0x8)={0x1}, &(0x7f000012d000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000698000)={0x0, 0x1c9c380}, 0x8) getdents(r0, &(0x7f0000825000-0xa7)=""/0, 0x0) 2017/12/29 03:48:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00005b4000-0x10)={0x2, 0x2, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xd, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rename(&(0x7f00008cb000)='./file0\x00', &(0x7f0000181000)='./file0\x00') getsockopt$inet_mreq(r1, 0x0, 0xc80e51a3d2efb7bd, &(0x7f0000b89000-0x8)={@loopback=0x0, @broadcast=0x0}, &(0x7f00000d3000-0x4)=0x8) bind$inet(r1, &(0x7f000059a000-0x10)={0x2, 0x2, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 36.684470] ffffffff8165fb7a 0000000000002e68 ffff8801ce2888f0 ffff8801ce2888a0 [ 36.692508] Call Trace: [ 36.695083] [] dump_stack+0xc1/0x128 [ 36.700441] [] handle_userfault+0xa3a/0x1310 [ 36.706491] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.713483] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 36.719869] [] ? handle_mm_fault+0x117b/0x2530 [ 36.726078] [] ? handle_mm_fault+0x1fc3/0x2530 [ 36.732296] [] handle_mm_fault+0x1fd1/0x2530 [ 36.738372] [] ? __pmd_alloc+0x410/0x410 [ 36.744055] [] ? memset+0x31/0x40 [ 36.749129] [] __do_page_fault+0x5c2/0xd40 [ 36.754981] [] ? mm_fault_error+0x2c0/0x2c0 [ 36.760931] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.767575] [] do_page_fault+0x27/0x30 [ 36.773082] [] page_fault+0x28/0x30 [ 36.778333] [] ? strncpy_from_user+0xaf/0x2d0 [ 36.784445] [] ? strncpy_from_user+0xb1/0x2d0 [ 36.790564] [] ? strncpy_from_user+0xaf/0x2d0 [ 36.796677] [] ? kmem_cache_alloc+0x215/0x290 [ 36.802788] [] getname_flags+0x10e/0x580 [ 36.808469] [] ? __fget+0x201/0x3a0 [ 36.813712] [] getname+0x19/0x20 [ 36.818704] [] do_sys_open+0x21d/0x4c0 [ 36.824216] [] ? filp_open+0x70/0x70 [ 36.829549] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 36.836181] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 36.842987] [] SyS_open+0x2d/0x40 [ 36.848059] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 36.856027] FAULT_FLAG_ALLOW_RETRY missing 30 [ 36.860564] CPU: 0 PID: 5250 Comm: syz-executor0 Not tainted 4.9.72-gcb7518e #114 [ 36.868170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.877505] ffff8801cf1c7930 ffffffff81d922b9 ffff8801cf1c7c10 0000000000000000 [ 36.885468] ffff8801cd514110 ffff8801cf1c7b00 ffff8801cd514000 ffff8801cf1c7b28 [ 36.893439] ffffffff8165fb7a 0000000000002e68 ffff8801ce3f20f0 ffff8801ce3f20a0 [ 36.901399] Call Trace: [ 36.903965] [] dump_stack+0xc1/0x128 [ 36.909317] [] handle_userfault+0xa3a/0x1310 [ 36.915356] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.922336] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 36.929143] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 36.935527] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 36.941811] [] ? finish_task_switch+0x1ed/0x630 [ 36.948183] [] ? finish_task_switch+0x1c1/0x630 [ 36.954477] [] ? __schedule+0x64d/0x1ba0 [ 36.960157] [] ? handle_mm_fault+0x117b/0x2530 [ 36.966364] [] ? handle_mm_fault+0x1fc3/0x2530 [ 36.972567] [] handle_mm_fault+0x1fd1/0x2530 [ 36.979117] [] ? __pmd_alloc+0x410/0x410 [ 36.984796] [] ? memset+0x31/0x40 [ 36.989875] [] __do_page_fault+0x5c2/0xd40 [ 36.995727] [] ? mm_fault_error+0x2c0/0x2c0 [ 37.001667] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.008304] [] do_page_fault+0x27/0x30 [ 37.013805] [] page_fault+0x28/0x30 [ 37.019050] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 37.025856] [] ? SyS_rt_sigaction+0x132/0x220 [ 37.031970] [] ? SyS_sigprocmask+0x2c0/0x2c0 [ 37.037995] [] ? do_futex+0x15c0/0x15c0 [ 37.043595] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 37.050246] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 37.057060] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 37.063605] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 37.138320] FAULT_FLAG_ALLOW_RETRY missing 30 [ 37.138344] FAULT_FLAG_ALLOW_RETRY missing 30 [ 37.138354] CPU: 1 PID: 5295 Comm: syz-executor0 Not tainted 4.9.72-gcb7518e #114 [ 37.138358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.138371] ffff8801ce077890 ffffffff81d922b9 ffff8801ce077b70 0000000000000000 [ 37.138382] ffff8801cd514410 ffff8801ce077a60 ffff8801cd514300 ffff8801ce077a88 [ 37.138392] ffffffff8165fb7a 0000000000002e68 ffff8801ce2568f0 ffff8801ce2568a0 [ 37.138395] Call Trace: [ 37.138408] [] dump_stack+0xc1/0x128 [ 37.138418] [] handle_userfault+0xa3a/0x1310 [ 37.138428] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 37.138435] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 37.138448] [] ? handle_mm_fault+0x117b/0x2530 [ 37.138458] [] ? handle_mm_fault+0x1fc3/0x2530 [ 37.138467] [] handle_mm_fault+0x1fd1/0x2530 [ 37.138476] [] ? __pmd_alloc+0x410/0x410 [ 37.138484] [] ? memset+0x31/0x40 [ 37.138493] [] __do_page_fault+0x5c2/0xd40 [ 37.138501] [] ? mm_fault_error+0x2c0/0x2c0 [ 37.138508] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.138515] [] do_page_fault+0x27/0x30 [ 37.138523] [] page_fault+0x28/0x30 [ 37.138532] [] ? strncpy_from_user+0xaf/0x2d0 [ 37.138540] [] ? strncpy_from_user+0xb1/0x2d0 [ 37.138547] [] ? strncpy_from_user+0xaf/0x2d0 [ 37.138554] [] ? kmem_cache_alloc+0x215/0x290 [ 37.138561] [] ? __fd_install+0x223/0x5f0 [ 37.138570] [] getname_flags+0x10e/0x580 [ 37.138577] [] getname+0x19/0x20 [ 37.138584] [] do_sys_open+0x21d/0x4c0 [ 37.138591] [] ? filp_open+0x70/0x70 [ 37.138598] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 37.138606] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 37.138613] [] SyS_open+0x2d/0x40 [ 37.138620] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 37.350138] CPU: 0 PID: 5273 Comm: syz-executor0 Not tainted 4.9.72-gcb7518e #114 [ 37.357725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.367053] ffff8801ce32f930 ffffffff81d922b9 ffff8801ce32fc10 0000000000000000 [ 37.374997] ffff8801cd514410 ffff8801ce32fb00 ffff8801cd514300 ffff8801ce32fb28 [ 37.382961] ffffffff8165fb7a 0000000000002e68 ffff8801c10a38f0 ffff8801c10a38a0 [ 37.390912] Call Trace: [ 37.393467] [] dump_stack+0xc1/0x128 [ 37.398798] [] handle_userfault+0xa3a/0x1310 [ 37.404821] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 37.411801] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 37.418172] [] ? __unwind_start+0x1e3/0x3c0 [ 37.424110] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 37.431004] [] ? handle_mm_fault+0x117b/0x2530 [ 37.437201] [] ? handle_mm_fault+0x1fc3/0x2530 [ 37.443397] [] handle_mm_fault+0x1fd1/0x2530 [ 37.449421] [] ? __pmd_alloc+0x410/0x410 [ 37.455098] [] ? memset+0x31/0x40 [ 37.460169] [] __do_page_fault+0x5c2/0xd40 [ 37.466069] [] ? mm_fault_error+0x2c0/0x2c0 [ 37.472008] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.478638] [] do_page_fault+0x27/0x30 [ 37.484140] [] page_fault+0x28/0x30 [ 37.489392] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 37.496198] [] ? SyS_rt_sigaction+0x132/0x220 [ 37.502308] [] ? SyS_sigprocmask+0x2c0/0x2c0 [ 37.508335] [] ? do_futex+0x15c0/0x15c0 [ 37.513925] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 37.520564] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 37.527375] [] ? trace_hardirqs_on_thunk+0x1a/0x1c 2017/12/29 03:48:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000571000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00007b0000-0x8)='./file0\x00', 0x400, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000fc000)=0x0, &(0x7f00005c4000)=0x4) ioctl(r0, 0x400000000000127a, &(0x7f000028a000-0x8d)="1b") 2017/12/29 03:48:50 executing program 5: umount2(&(0x7f0000d5c000-0x1)='.', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x1)='.', &(0x7f0000624000-0x1)='.') socketpair$inet6(0xa, 0x800, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000001000)='\x00', 0x1) 2017/12/29 03:48:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f00006a3000)={0x0, 0x0}, 0x80000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000334000-0x8)={0x5b21, 0x1f}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000335000-0x90)={0x3, {{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]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00009ba000-0x4)=0x10) 2017/12/29 03:48:50 executing program 1: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r0, &(0x7f00009da000-0x4a)="", 0x0, 0x10, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f4c000)={0x0, @in={{0x2, 0x1, @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]}, 0x4, 0x800, 0x1f, 0x0, 0x0}, &(0x7f00004dc000)=0xa0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f71000)=r1, 0x4) 2017/12/29 03:48:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x3, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000123000-0x10)=[{0x4, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mq_open(&(0x7f0000bab000)='\x00', 0x0, 0x0, &(0x7f0000fbe000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) 2017/12/29 03:48:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x6}, {0x2, 0x6}, {0xe, 0x81}, {0x3, 0x3}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f34000)={0x0, 0x0}, &(0x7f0000cb6000-0x4)=0x8) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009fc000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x82, &(0x7f00004ab000-0xdd)=""/221, &(0x7f0000c0f000-0x4)=0xdd) r2 = socket$inet(0x2, 0x80000801, 0x1de) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000363000-0x4)=0x0, &(0x7f000015b000)=0x4) chmod(&(0x7f0000194000)='./file0\x00', 0x40) sendmsg(r2, &(0x7f0000b4d000)={&(0x7f0000cda000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000a8c000)=[], 0x0, &(0x7f0000273000-0x88)=[], 0x0, 0x0}, 0x20000010) fcntl$notify(r2, 0x402, 0x80000000) sysinfo(&(0x7f0000ff8000)=""/238) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000cfe000)=0x0, &(0x7f00004e3000)=0x8) 2017/12/29 03:48:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) inotify_init1(0x80800) fadvise64(r0, 0x0, 0x6, 0x5) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000e28000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002e6000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000028a000)={0x3, 0x7ff, 0x831, 0x3, 0x7, 0x3, 0x200, 0x99, 0x9, 0x7, 0x7}, 0xb) 2017/12/29 03:48:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000ca5000)=0x0, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@common='yam0\x00', @ifru_data=&(0x7f0000aaa000-0x20)="48ac39db31068e67933bf1eea27f184aa4f3407f7da32915b68d3880ce7f47cf"}) r1 = getgid() r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00005ae000)=0x1, 0x4) r3 = syz_open_dev$mice(&(0x7f0000d38000)='/dev/input/mice\x00', 0x0, 0x8400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00002b5000-0x20)={0x427, 0x0, 0x10001, 0x6}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00004c5000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00007ed000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ea000)=0xe8) r7 = accept4(r3, &(0x7f0000c90000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000bcd000-0x3)=0x58, 0x800) r8 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000c2d000)=0x0, &(0x7f0000e9d000)=0x0, &(0x7f0000d91000-0x4)=0x0) r10 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000877000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 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=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a73000-0x4)=0xe8) r12 = getpgid(0x0) stat(&(0x7f00007ed000)='./file0\x00', &(0x7f00005b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0x0) lstat(&(0x7f00008d7000)='./file0\x00', &(0x7f0000fdb000+0x28e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgrp(0x0) r17 = geteuid() r18 = getpgid(r14) getresuid(&(0x7f0000b7b000)=0x0, &(0x7f0000f7e000-0x4)=0x0, &(0x7f0000130000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000be1000)={0x0, 0x0, 0x0}, &(0x7f0000c72000)=0xc) r21 = getuid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00004d8000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00005ba000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d80000-0x4)=0xe8) r24 = getpid() r25 = geteuid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000004c000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000d5a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072a000-0x4)=0xe8) fcntl$getownex(r2, 0x10, &(0x7f0000752000)={0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000812000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000917000-0x4)=0xc) sendmmsg$unix(r3, &(0x7f00006c0000)=[{&(0x7f00008d6000+0xc3f)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000247000)=[{&(0x7f0000687000-0x1000)="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{&(0x7f00002cc000-0xc3)="0756a4f15ba47063b4d448735ccc9858b3e8e45767ae441597fa161030959b435dbe1ede88194ece127805a3d87c9676beee415888cf5964549ec356ff8b1766a0edf67b02fd7561e2f1c2b60556e9e2c4f9aba0bb1a7197dd6c392d940c6f8c5f4166ddfb75f4426e6010abd5539880b74221e30d705d49bdf6143eea832684a689e02d2d0c4b0e33038c00218df67c08a9a2ec35c9067762ee8ba683129e77f2a9cf0a92427d6265f4c17ae1bc7f9021d4a4f9aabedd3e8221239b86f772119f3394", 0xc3}], 0x8, &(0x7f0000954000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r10, r11, r1}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r1}, @rights={0x10, 0x1, 0x1, []}], 0x90, 0x4040001}, {&(0x7f00001b7000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000001e000)=[], 0x0, &(0x7f000008c000-0x60)=[@cred={0x20, 0x1, 0x2, r14, r15, r1}, @cred={0x20, 0x1, 0x2, r16, r17, r1}, @rights={0x20, 0x1, 0x1, [r2, r2, r0]}], 0x60, 0x4004015}, {&(0x7f0000bef000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000b2d000-0x90)=[{&(0x7f0000484000)="", 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{&(0x7f00006d8000-0x73)="beb3d17542706367b02dc85c15f41d40c195222cebc171826ce28b4273f2495326969178449df47217a2038f425ebfb5651b05cbca4f57a95786cc70be69df42bad8fbf54a81a15f964dfc4913f4682290970a12031ac238256c7ab2eb0c326a83837b4f37af6bb8e44a003f657d0a4bb15573", 0x73}, {&(0x7f0000597000-0xfe)="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", 0xfe}, {&(0x7f0000c23000)="b77ae86f1f2e4998932e86751d9d97c8fc258496a994d3358d4b975a001cbbed03b152f81658c2d0a5be97100981ae0dc401675fa0e7d170fc48667b72270851b364a22b5543ae9ecd38053a73f01a3902fa17f1b010d3c67e2b91e93e8f79e5be150817a493852da0370db0802b48e175", 0x71}, {&(0x7f00009ce000-0x26)="3b824b88dd6d4c60f34918a565cb1fe69201df4eb6eb4459a6385914eeee167f48e0f76b0335", 0x26}], 0x9, &(0x7f00004cf000)=[@cred={0x20, 0x1, 0x2, r18, r19, r1}, @cred={0x20, 0x1, 0x2, r20, r21, r1}, @rights={0x20, 0x1, 0x1, [r2, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r22, r23, r1}], 0x80, 0x40804}, {&(0x7f0000f47000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000380000)=[{&(0x7f0000c98000)="167e9a37b2f408c150d7581e7d35abcc48984f775ba2aa484623dde8fb566a0a3930bb49cd7cd0e206f871a943064a288bd04b3a6a7399366d5a240a729a225aa67cdc58552120909a94321a5d83b0dc5e7966fcd73314c5ea8986d27e4b6ff20944ca4a6be79b157e4fd677cc3477476f8f0a000a14205d218ea03a4967c7c38e0e01fd17b748717660ea90d2f0d7ad90f64ead485f79d1bf0dad35f0f53a6d2ad1d13844c07234cf5b328921fcae3550129e18dd31969ceb39b5", 0xbb}], 0x1, &(0x7f0000aa6000)=[@cred={0x20, 0x1, 0x2, r24, r25, r1}, @rights={0x20, 0x1, 0x1, [r3, r0, r3, r3]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x30, 0x1, 0x1, [r3, r0, r3, r3, r2, r2, r3]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r26, r27, r1}, @rights={0x28, 0x1, 0x1, [r0, r2, r3, r3, r0, r2]}], 0x100, 0x4000}, {&(0x7f00007a0000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x90)=[{&(0x7f00005dd000)="c7f46b5a30f9c8a3ddc4ec41705d81ca8b4ed9a75239b7a4fbf984acdc18ac6f9974c794c04a3b9523a7a4571457b22e107008030e726ad794e26d91b043678da7d523b21e54ccb31cc8e488a8b2782770d81cf9ca101e26df12f8d6c4fc6e67e600bca95e9f9bd257afd2f897be05535984887322e4", 0x76}, {&(0x7f0000647000-0x1)="0e", 0x1}, {&(0x7f0000aa4000-0xfd)="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", 0xfd}, {&(0x7f0000425000-0x22)="5735b2b1ed1232a4fb8615df321c697fd268c5048d308e80f639a7a1a16f429ceb75", 0x22}, {&(0x7f0000502000-0x88)="9f142ed1093997dfed590776d583ddb3034a49132d5752ca0c07c9283e5ce2905e5e2f075a683980d2bd31131067887280630489571d1cd8ecc0a543d26a8496a5c5028ed97a3c62579532405478dd527efcec9436e7e20e1ccb019519de6e227b213ed5cef4feb8ee41d002a5df6868d08b46c1ea321d4f3db27ec59501604abc948cc120701ab4", 0x88}, {&(0x7f0000070000)="3864bb2504c893e103e39f4695d1d93aaabc6fb6d891de702fad75eadb665ae058891c842cea983c4f844285c09fa25b50f852e3", 0x34}, {&(0x7f0000205000)="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", 0xfd}, {&(0x7f0000dcf000-0x24)="8704f7b9b0be51f068e059d448ff2cddba2794dfb0fada7432fac0e2efb365519ec15a26", 0x24}, {&(0x7f0000475000)="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", 0xfe}], 0x9, &(0x7f0000c9a000)=[@cred={0x20, 0x1, 0x2, r28, r29, r1}], 0x20, 0x8044}], 0x7, 0x40) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000843000)={r4, 0xdf5c}) [ 37.533922] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/29 03:48:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000036d000)='net/ip6_flowlabel\x00') close(r0) fcntl$setflags(r0, 0x2, 0x1) 2017/12/29 03:48:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fc0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000a5b000)="", 0x0, 0x0, &(0x7f0000048000-0x10)={0x0, 0x989680}) creat(&(0x7f0000d84000-0x8)='./file0\x00', 0x6) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000055f000)=0x100000001) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00009c2000)="d3c83cccf0671e1905c18289053e8bd5e4dd9bf3a21cd8b1cb0df2b86daab62ff19b5f2dbf14de4f2d93e1ef63a7068d7d8236557540307a1b1d3001030c1a93ae843a5b81149016e30284843cc09325e21736a42087ead4") ioctl$TIOCGPTPEER(r0, 0x5441, 0xffffffff) writev(r0, &(0x7f0000c31000)=[{&(0x7f0000f97000-0x53)="0a740163de52160b3f8562ffe2f7e86048af22eb7ba28858ee7b62f2bfa0165e4326b5b70ce3cb2a32372b9dd434af7c3990638c7f331657110731de7a0ca95d9f54d24395996f0a14d65a8360501c78fec454", 0x53}, {&(0x7f0000b6a000)="99d83df9e153965bac95f8151f353ce6c7e68962fd1f1482e322373769620ec47383ec8031c8978b546b0e52", 0x2c}, {&(0x7f00007de000)="", 0x0}, {&(0x7f0000f2c000-0x1000)="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", 0x1000}, {&(0x7f0000d59000)="b984ef8bfd2edfb53b78e3ed8e08ec18e49898945f0b66d84b943bbb2a84a3a27c91864ee7c12b9c2014dcceeb4ccf22b5ccde4a5a317e72fd7285029b77a63f4fe2615deaef28aa62c5e094f9895cb8ce7625f4319aed9d2eb9ccbda20bf6ffb44bc39597569268302b3bd747154697a4d6cf4bbbb82a107e087bef11623a10a0ba", 0x82}, {&(0x7f0000b48000-0x2d)="c819ac44fcad43abcc8fd292ed39f23142d36bce3ecd969c704372c907c86151267378f4ed50374158ae9f1512", 0x2d}, {&(0x7f0000d61000)="a04471f6d7d432c0531f9bb01bdace525ee3353fe818ada4020935211a04a8cef5d241bc0aa3409d2e44f7e529c7e4eac16bc668957c757f071b722cc230354acaa09474fe65eb2545a8974e79613781cf7167ba579fd8167344fc164a2f0219141773f1bd8393d0e88758c6e26d14671370d19c82a746002266052c4a36c1250c471d96734e37a6f5db1cdd96f669be4f6a5a5235a2a100d48c95ec1f7cd9f5f5ca2240d93179057e030a8c1b0be6deab9b6f330b970b3a56d37718c5360f47671a93cf187e2652a47734e5576cabf5c189fa4cf6981f9dc41accc8ce790814e82fbf", 0xe3}, {&(0x7f0000263000-0xc2)="864dbad143d03669c10574d0cdbe15e0568ad0d6cb22e5271f8c6c118669a3b4e2cc86abde3b2900d21b0d001f54a05e8c32c39e29d64015e9e85e5780bae9d9268e57daf74d882685a689622053a43ef5b48491df485b10e47d596452d6903c445aeb804b19287ef8bad43ea4aab376b2fbb591fa3eb280222956f51e294f7f9143d57e596c9d67f50d7f1e5168433c1cd4c2657d332bb6727d5ebf8a8646b576288c2134a974635ca46c090b3e110c6bb63cbba5b4b8d1532ce6a3d5ee26918cd2", 0xc2}], 0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003b6000)={0x0}, &(0x7f00008c3000)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000043a000)=0x0) 2017/12/29 03:48:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) fsetxattr(r0, &(0x7f0000ae3000-0x15)=@random={'system.\x00', 'selfvboxnet0\x00'}, &(0x7f0000042000-0x1)='\x00', 0x1, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e01000-0xc)='/dev/autofs\x00', 0x0, 0x0) connect$unix(r1, &(0x7f00004c2000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = syz_open_dev$usbmon(&(0x7f0000c62000)='/dev/usbmon#\x00', 0x0, 0x100) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f50000)={0x2, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000070f000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000493000)={0x0, 0x0}) listen$netrom(r1, 0xe8) 2017/12/29 03:48:50 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/keychord\x00', 0x20800, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000fdb000)=""/182) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000043e000-0x18)=@generic={0x6, 0x7ff, 0x3}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b1000)=0xe8) getgroups(0x1, &(0x7f0000533000)=[0x0]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000630000-0xc)={r2, r3, r4}, 0xc) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000801000-0x108)={0x2, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/29 03:48:50 executing program 4: r0 = request_key(&(0x7f0000fe6000-0xd)='dns_resolver\x00', &(0x7f000031e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe5000)='/dev/input/mice\x00', 0xfffffffffffffffe) r1 = socket$netlink(0x10, 0x3, 0xf) read(r1, &(0x7f00005bc000-0xcd)=""/205, 0xcd) keyctl$assume_authority(0x10, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000001000-0xf0)=""/240) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x440000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000001000-0x4)=0x0) 2017/12/29 03:48:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) getsockname$unix(r0, &(0x7f00009ce000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b5b000-0x4)=0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000be9000)={0xa805, 0x7, 0x1, 0x1}) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000220000-0x8)='keyring\x00', &(0x7f00009d2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000368000)='dns_resolver\x00', &(0x7f0000a3b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b11000-0x2)='^\x00', 0x0) keyctl$instantiate_iov(0x14, r2, &(0x7f000015a000)=[{&(0x7f00000ba000-0x2b)="632860b4d71702cd0c086ad5d20f8755ed576e5f4d763b696b804bfe9b4d0192600d4cdcdc3ff3c3b50b62", 0x2b}, {&(0x7f0000914000-0xb8)="8a810b6794b5494923ca88317fbf249185cdc98a51205119beba3bbf8347474642140e0140e959cb5718a90db3b245fe9564f0ad2c210965294e77f764cae57cf9857e769c950f7b8fd2db0c95e132b3fbeed4ff76f824980de13625b146b6c27ebbb5a5225f7b503806c388d227c5c5fdc78fb35473f44b1af80aa46b95a590abf775dd9297b50e49a7540e2c24b6299099271b81b39589ca84e3b3bd2beabd47d9459347278e65299b94ee4a94de1ee343617f1b090d83", 0xb8}], 0x2, r3) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000003, 0xa012, r1, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) seccomp(0x0, 0x1, &(0x7f0000b32000-0x10)={0x7, &(0x7f0000708000)=[{0x6, 0x1, 0x100, 0x9}, {0x3, 0x1, 0xffffffffffffd8cd, 0x6}, {0x0, 0x17, 0x0, 0x7}, {0xfffffffffffffff8, 0x10000, 0x1, 0xe0}, {0xfffffffffffffffe, 0xbf, 0x472, 0x6}, {0x8, 0x39664bf, 0x401, 0x99c1}, {0x35a8, 0x7, 0x800, 0x0}]}) 2017/12/29 03:48:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000013b000-0x1f)="1f00000001021f0000eaff0000000600029d15ff090000000000000003df18", 0x1f) 2017/12/29 03:48:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x40, 0x20000000000002) read(r0, &(0x7f0000984000)=""/24, 0x18) sendmsg$unix(0xffffffffffffffff, &(0x7f0000127000)={&(0x7f0000f0d000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00005d5000)=[{&(0x7f0000124000-0xf7)="a3028bafc3cd5888ec53de1c91937b5f2b7d73bcdd6f7d3e3e773dde35908d36b338fc251d921e1722018f4de637e4757c9f6d049ab023a3c84866017e11415e4fdf143d824ef1a1b36c7d3f9d1bef45d672c4c0c540821e96af33b4556e22caa6ac86fa59d4d9e604ac912bd3111813b240e1a8add17f32addb0b58f54f766c060c7207b0a60abe6a37a785ab1606e7a09b563859b4a1a47f9c593f7416ee17ba919fe6abc47c85b98b57f600866d61938b7871aad4dcc584fb583b614e7c60287ef58162de1e352c153d545a98d5e0ef1becc94a238229c47113f5a79bd54565a8a2cc663beb37452c3f91e0395f664476ca448f8ab7", 0xf7}, {&(0x7f0000fee000-0x49)="be0b2b0c8888a26d9caa01f5d0dc73ebf42487340871814e968390293c6e43ccf1deb6cf1bd6aa4c881c912e4cf6235af9549bd11ffb54bdf3e1b76c6ef3e2c330491f78cee5bd0cd9", 0x49}, {&(0x7f00003c3000-0x3)="a76781", 0x3}, {&(0x7f00006b7000)="a7c87d93b3a29b51bbd4091a13a5dab9b0b83469c0945cb1aca6a9d982bb5a1935ab3d39b708eede329b25457b2d7b4f7fe642132dd81f9244ef2e48be643027acba79fc21745a9a51bb466c64c45f9869e2069b8e0ada71d3c07255a2fdeae743e59d1a39a341720a0335057b78286cbd0dda9a2e234640265eb7030d17a76b561c76603c530eb065dbf7dc1ce4bb0cc19e42b9ecd45ea615411b093420463dad76dc1c7c1cd31902cb2563db3561476ecdd40af21654a98c41e5e679ea9be16a9f11716f2b02ab05d28d3abc9de7e468347af1705bdf6c1f141bf9fc", 0xdd}, {&(0x7f0000905000-0x8a)="b52c235476a71f6539dc1f432c8c5ae2a946258141a5e9b60237c1c728353c08e1826dc340df145e254d78c03abf362fb5d071d0342ecc1b00868dd0834a36eff6aba69ecaec3fe25ae1d6a8d9ec384ccd3fc804ee26c2a718c5b380c82c7222ae8b792e5730d3a33e0e5cfce77e194e6ee67a6111768a9792b83124899f1b8879b6cf436049949e661f", 0x8a}, {&(0x7f0000fb9000)="ea4aab6476528a1db575e72425f9ecf0bab6a5861895b79365c47515c74d751486ad07c1fe25b74d7b93", 0x2a}, {&(0x7f00008fe000-0xad)="661ede132b4875942dfcaca81bcb0aba322f6774721c5a86635fb0dc4ddf36233351d0622e77a225ed6a64dbfa4d7affa0cb27aec3859a80e6c1a82786e70a6792f8eb0565027b416579c49cc97541fec6cfe16cb435af0686a9afa663d2b743963790ebc0ca00b014c28abf6435c4df3dfeb15ee0ae34049c932dbef90fd142c658f13fb49c260c83ea1c5d381d0c66c81d43a1c9f9c441dab479dc2b66cccdefb83c32aac81f6fe120e6aa70", 0xad}], 0x7, &(0x7f0000768000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x68, 0x0}, 0x4) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) recvfrom$llc(r2, &(0x7f0000039000)=""/238, 0xee, 0x20, &(0x7f0000e41000-0x10)={0x1a, 0x3, 0x59612a68, 0x7f, 0x4, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001f7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2017/12/29 03:48:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000055f000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000d72000-0x38)={0x0, 0x0, &(0x7f000033b000-0x80)=[], 0x0, &(0x7f0000a3e000-0x72)=""/114, 0x72, 0x0}, 0x2000) 2017/12/29 03:48:50 executing program 7: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006c8000)='/dev/vga_arbiter\x00', 0x80, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00001d5000)={0xa, 0x1, 0x201, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000000}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ea7000-0x18)=@get={0x1, &(0x7f0000000000)=""/185, 0x400}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000008c000)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00005ab000-0x10)={0x2, &(0x7f00003de000)=[{0x6, 0x8, 0x6a3b, 0x80000001}, {0x8001, 0x8, 0x2, 0x0}]}) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fe1000)={0x2, &(0x7f00002c1000-0x18)=[{0x5, 0x0, 0x0, 0x0}, {0x200000006, 0x0, 0x0, 0x0}]}, 0x10) close(r0) 2017/12/29 03:48:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x10080, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x8000, 0x80, 0xff, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x10001fc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x5, 0x1, 0x100000001}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)={0x0, 0x0}) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000697000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f00007d4000)={0x2, 0x2, 0x9, 0x8, 0x40, 0x7}) fstat(r5, &(0x7f00002f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f00004fa000-0x50)={{0xffffffffffffffff, 0x3, 0x80000001, 0x0, 0x3ff}, 0x73a, 0xfffffffffffffffb, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$inet_sctp(r1, &(0x7f000037a000)=[{&(0x7f0000e3b000-0x1c)=@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c, &(0x7f0000de6000)=[{&(0x7f000013f000)="c3ee589c51d63cf3ec3b73a4b5b0ad6f794a847ffbfde068d9965b3bd2e7f57ed864b78b90553b69c8bee1f8af376db6041b8833b72a00fd05ef5491e56b62c29e585b0a", 0x44}], 0x1, &(0x7f0000145000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x66, 0x8008, 0x9ead, 0x8, 0x4, 0xfffffffffffffffa, 0xfffffffffffffffa, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x2, 0x6, 0xf3a, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x4, 0xa821, 0x9, 0x101, 0x7, 0x9, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x8005, 0x101, 0x7, 0x5, 0xedf, 0x1, r4}}], 0xc0, 0x810}], 0x1, 0x8000) ppoll(&(0x7f00006d6000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000ece000-0x8)={0x77359400, 0x0}, &(0x7f0000064000)={0x0}, 0x8) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000bf3000)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002fe000)='/dev/sequencer\x00', 0x20480, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000dbd000-0x10)=@common="6c6f00000000000000fff500") ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000f0000-0x18)={0xaa, 0x4, 0x0}) 2017/12/29 03:48:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2, 0x5) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f000078d000)=0x101, 0x4) fadvise64(r0, 0x0, 0x5, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000bd000)='/dev/rtc\x00', 0x100, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) sendto$ax25(r2, &(0x7f0000b36000)="", 0x0, 0x20004050, &(0x7f0000d6a000-0x10)={0x3, {"06964dacd06bc9"}, 0x5}, 0x10) syz_open_pts(r1, 0x300) listen$netrom(r2, 0x1) 2017/12/29 03:48:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000070f000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000493000)={0x0, 0x0}) 2017/12/29 03:48:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000010a000-0x4)=0x1f, 0x4) r1 = open$dir(&(0x7f0000258000-0xc)='./file0/bus\x00', 0x0, 0x80000000100) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000003, 0xa012, r1, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) 2017/12/29 03:48:50 executing program 4: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000003f000)='/dev/usbmon#\x00', 0x8000000000000000, 0x8402) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000040000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000000b000)=0x8) mmap(&(0x7f0000040000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000e000-0x38)={&(0x7f0000017000-0x10)=@ethernet={0xa71c703913e5d07e, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000e000-0x10)=[{&(0x7f0000017000-0xf)="c506b605d4f545a7470cbfd841f0717eb8", 0x11}], 0x1, &(0x7f0000040000)=[{0x1010, 0x10f, 0x8001, "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"}, {0x68, 0x116, 0x2, "e894e542116dfa993186965c624d036ba96807939e2262aa0fa4b3617b7d19f950284e2d496204681f9921d94433f046f4f1a68a4e848a0fe2882df3b39392e965b1115cd061adad87f6b51b546fec6ce76c75c94827cc37"}, {0xa8, 0x116, 0x6, "6039e772d749d8b4b427010d4825ed21cc94d09ad7d1e06402126466f987c7adb8b304e1382d637e3490efa686406316a0f8f40cafdc5b3a74854c8e3c303b141e33f0c6dbd2f132a329429f997c25b58a6370902123e9bdb7da10161970fe0c82235c4b55545079f99e1548f67d5cb5009fb3f0e3e47dcda539500fd64ab8e69eed5fe30f7f21d0407884b80b06b7506c"}, {0x110, 0x11f, 0x5, "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"}], 0x1230, 0x4000000}, 0x20004000) mknod$loop(&(0x7f0000024000)='./file0/bus\x00', 0x0, 0x0) 2017/12/29 03:48:50 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000947000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x10)=@req={0x5, 0x7, 0x6, 0x6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f00001c5000+0xec2)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x22, 0x4) sendto$inet6(r1, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/29 03:48:50 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d23000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007e4000-0x4)=0x0, &(0x7f00009a7000-0x4)=0x4) 2017/12/29 03:48:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b71000-0x8)='./file0\x00', 0x8001, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000af7000-0x4)=0x400, 0x4) r1 = socket$netlink(0x10, 0x3, 0x40000000000000c) writev(r1, &(0x7f0000645000-0x10)=[{&(0x7f0000c81000-0xc8)="1f00000002031900000007000000068100ed853b09001c00010100ff3ffe58", 0x1f}], 0x1) 2017/12/29 03:48:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ea1000)=0xa64, 0x4) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f0000e7b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000cb6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000caf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = accept4$ax25(r1, &(0x7f0000b7e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00001e4000)=0x10, 0x800) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000600000)=0x9, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000e75000)="", 0x0, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000908000-0x10)={0x9, 0x1, 0x3ff, 0x4, 0x0}, &(0x7f0000ded000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00008a6000-0x8c)={r3, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000c5a000)=0x0) bind$inet(r0, &(0x7f0000c92000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 03:48:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e26000)='/dev/vcsa#\x00', 0x3) pwrite64(r0, &(0x7f0000109000-0x36)="e1", 0x1, 0x0) pwrite64(r0, &(0x7f0000037000-0x2a)="f7", 0x1, 0x1dea) fcntl$addseals(r0, 0x409, 0x9) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000493000)=0xb522) 2017/12/29 03:48:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000bff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000072000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/29 03:48:50 executing program 7: mmap(&(0x7f0000001000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) r3 = dup3(r0, r0, 0xaadb32ff2e2c4c67) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000000)={"93b9112ae4ddec8b440865c4a2c296da", {0x4, 0x0, 0x800, "32d02c2b50cd", 0x1, 0x0}}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x201, &(0x7f00006e8000-0x10)={&(0x7f0000fa3000)="", 0x0}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000fa5000-0x60)={0x0, 0x21, 0x6, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001cd000-0x4)=0x0) 2017/12/29 03:48:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000254000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) r2 = dup2(r1, r0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2017/12/29 03:48:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a3b000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00005fb000-0x4)=0x0, &(0x7f0000150000)=0x4) read$eventfd(r2, &(0x7f00004b9000-0x8)=0x0, 0x8) 2017/12/29 03:48:50 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/rtc\x00', 0x2100, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x1f}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0xa5}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000004000)={0x0, 0xe3, "9290c47744ce885cd26429eee4994c16d851deafb8263568e973b0e8d3af6579ad46d0e6f0135ea7729d114ed5c540f74f6e4998b8bfdd360bda76949b8a7d5001865ad10f39f83f28c318095ff7b268da15998252372af5117860e5e6d83e88480f338499ee429694da185b0976fff04c55a2e6582ff9f59ea33042bd0a763669ff7d15cb0618392ddd7029d04fb8eb9095cc4bfd8f1e7a3c0074858b2b5b4607c662f597806ca4dc1f7ab18aeeae38f001f78adb2992ea4e817bd501987a1539f6421b92b5f0ec00674ebd7b76d3a3d19eb5e061969783a136cada57a6bafb42e804"}, &(0x7f0000002000)=0xeb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x2c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x4}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={0x0, 0x51c2}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000004000-0x6)={0x0, 0x1000}, &(0x7f0000003000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000005000-0x70)=[{&(0x7f0000002000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000004000)="049ad688e805a4a47408d556768f92ed8eb298f1a4f1df79ceb3936b72a2ba1b884bf88e6bdfda760b583234e9dab2297540e1b9db40a9c1132e9b52b035422d454f0d909b29714d2735b2cb23924df441f593c14402b35551359e96961c02dbbc60abed06a6994e42b53b9237ba31cf7de4eb3584dc1d6651062ee93073df305dd36b305cc26b6f576cb3d159990b8ed213c88130c55953347a5cd9230ae4e8441cf91694e1f79e7be1dc6a47", 0xad}, {&(0x7f0000004000)="5972d45eb95519ecd0e4d06ad000b334f83959ecd5a7abde7bf9c2afe9f8f7a5f4e0e0a15c3d0b28c038c398eade66d0fb2705a599338872026b7b9d37cbcc3c4aa8bb689f6979e9ecf8d82fbe15226d15536993fff4cf5d59b098af0568922d96ddab064272410b69165575c7f8d629ab865a5621250a2f4031f22afc2801d1fe7485af9f894ed967fd9e3df418c335e0f61d7581f46193665b82f6852469bed121c8053d84660a0aba84db7c511705dad3a233a9", 0xb5}, {&(0x7f0000004000)="0bbda96ba42c6d459e4090bb8ce4395908a2f529897cd51ae394e8dc31fc9849632e8abcb959b158827625cff3ab57004e6cedd4d5821e8acbb0299f37e3575add6c44f38ceec1ba0ad978d3dc45bf7a497e1df06645d3b5f7f7851a159abedbb361177a900f04988b2d4b54182b2ff01126ccd3f985726c546269be26f6628d1375e96b4ea4d516b83dda5eecf5d870382116593842728bfe83d6588b6642ac56a984419580290463ff3affc885e0c0b119d6bdd136e4b65d429b8944add345a0e0df3759fe48aabf4046838343f7517a16e666fc2e50a1e7c8d500097c8cdd581609acec7b1aeae2fbd4", 0xeb}], 0x3, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x3709a36, 0x0, 0x2358, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x710, 0x1ff, 0x9, 0x7fff}}, @init={0x18, 0x84, 0x0, {0x3, 0x3, 0x80, 0x4378}}], 0x90, 0x4040884}, {&(0x7f0000005000-0x1c)=@in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x627}, 0x1c, &(0x7f0000005000-0x30)=[{&(0x7f0000004000)="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", 0x1000}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000005000-0xa1)="0cfc039e2e8b50cf50cdbde34501cd012527b37b5d05cf9fce2a85c09c4a3ffd87e08b281f31f85b4dfca835c209bed569dbddcf19c2b1f43d8a73555355cf66037e121d6b637862da6c304467a3b28f3ce13144b527cdd2c3a692821a0997f3aa44b55e52092e15a5024dc47742eb98323b51259421260e1372e91ab18a80414fd140cb87d59e034cd680f23c59c1548cf5d80e0929831e323ad80b60745f1be4", 0xa1}], 0x3, &(0x7f0000001000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x1fc0000000000, 0x1, 0x8000, 0x800, 0x2, 0x7, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x6, 0x0, 0x0, 0x100, 0x4, 0xffffffff, 0x80, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x1f, 0x4, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x5, 0xa, 0x2, 0x1000, 0x5, 0xffffffff, 0xb9e, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xffc0000000000, 0x8008, 0x7, 0x68c5, 0xfa0, 0x9, 0x4, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x8, 0x0, 0x10000, 0x6, 0x0, 0x49, 0x1, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xdda, 0x8000, 0x400, 0x7ff, r8}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x6, 0x2, 0x9}}], 0x180, 0x20048800}], 0x2, 0x800) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 03:48:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x84) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000c8e000-0x10)={0x1, &(0x7f0000e67000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000f32000-0x8)={r1, 0x30}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6037866757ac62f2, 0xffffffffffffffff, 0x0) 2017/12/29 03:48:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000069e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000083b000)='@', 0x1, 0xffffffffffffffff) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fba000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000433000-0x4)=0x0, &(0x7f0000da4000-0x4)=0x4) keyctl$setperm(0x5, r0, 0x8000000) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000071000-0x10)='/selinux/create\x00', 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x6) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) listen(r2, 0x6) fallocate(r3, 0x1, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000e55000)={0x0, 0x9, 0x0}, &(0x7f0000d51000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00004cd000-0xa2)={r4, 0x100000000, 0x9a, "c8d6b2f8e49ae8a43adb04626e404c89afa544864c7799359f33f5a9e7f6c208377cbe39b14ddb8508bbf86c2ebd7121cafffed8c8b8a1c20e57b953480e0cc563730d2afa8e4c141aaf6214c2f451b1fa0fba8012b54c1eeb5c056ad5ef35079ef85d9606e459c7dd3292cb97bf06968aa4355ea278e2adcc4a745bc2775f313a254af122411ef3e7f1d6cdf4537adbfa1c83096805335c3a53"}, 0xa2) 2017/12/29 03:48:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004ff000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mq_timedsend(r2, &(0x7f0000759000)="4737c5724baeaee6bd753e58f12fd6cf75b91a737de5b1fe453a8bac44f1adc0f107bf5fbe3ab5e71f947c12ce169d572c", 0x31, 0x8, &(0x7f0000bb1000-0x10)={0x0, 0x989680}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() tkill(r3, 0x16) 2017/12/29 03:48:50 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000fef000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={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]}, [0xffffffff, 0x2, 0x1000, 0xffffffff00000001, 0xc26, 0x3, 0x21194bd6, 0x4, 0xd4, 0x1, 0x5, 0x5, 0x8, 0x101, 0xb36a]}, &(0x7f0000e77000)=0x108) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d4a000)=@assoc_id=r1, 0x4) 2017/12/29 03:48:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c44000)={0x0, 0x0}) setpgid(r0, r1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f68000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r2, 0x29, 0x7f, &(0x7f0000961000)=0x1ff, 0x4) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000e1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f000029b000-0x20)={0x1, 0x0, 0x6, 0x7, 0x4, 0x2}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0x14) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f00001d6000)={@broadcast=0x0, @multicast2=0x0}, &(0x7f00002ae000-0x4)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/29 03:48:50 executing program 5: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fc5000)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000260000)={{{@in=@remote={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc7000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r6, 0x8, r7) fcntl$getownex(r6, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) ptrace(0x4207, r8) ptrace$setopts(0x420a, r8, 0x8, 0x100000000000023) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000fc5000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x4a5, 0x0, 0x7, 0x5, 0xa0, 0x20, 0x1, r5, r2}, {0xa7a4, 0x81, 0x200, 0x74, 0x1f, 0x8, 0xab30e9c, 0x4}, {0x0, 0xbc2b, 0x40, 0x5}, 0x7, 0xffffffffffff8000, 0x4f, 0x1, 0x80, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xf65}, 0x10, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x1, 0x7fffffff, 0x20, 0x7fff, 0x7}}, 0xe8) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000fc7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, r5}) ptrace$peek(0x3, r3, &(0x7f0000fc6000-0x8)=0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000000c000)={0x4}, 0x4) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000fc5000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/29 03:48:50 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f000034b000)='/dev/snd/timer\x00', 0x0, 0x440002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x424241, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000-0x4)=0x0) r2 = add_key$user(&(0x7f0000713000)='user\x00', &(0x7f0000f41000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x7)="c8126cedaa0ba4", 0x7, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x401, &(0x7f0000003000-0x1000)="51dbd3a94f9c65d5ad14dbf556a30f2988fa12279fcadbc9a94547573b5500b30cedfc30e90cd53844b9f710a5c0878020cb5026afd72fe753a24ae64568bdfff0021628e0f5f6a63c6db8ca82d23f9e1cabe1fb6ed7a92292dbd7719332e1c2f07677b299eca378ac9409e15a812a8d81e9c3d57321e0012f64fe56d6f116b0ae90448767f4ade199c80092f95fe3200fff557d54ebcbed8e6b48c6033013a9daefee6bb0132439f789199e8e70f4c40ec6e51f39bee9d77d807b25644ab822a3b52b67612ebe44e70352bd4a6f624eb3fbc77bcbc90b6f096921b88497ac8414d2cf4cfe8e7c75972aec574bd24785e47c38c73d10e75a5b508414a4769ad611dfc7248dc7d02156e715a906daaf32c882037936fc90375e443b373cf477201876764a0daefbb842b318b3f43f588332e66a3945c33d960fd39bb553463e326f353390a3923414b315f4790044af0a555f626eb21f442cd04316610ecaddd118ec002cad6feed8c66ba1c8187744e416d8667e83085bf6a23ff4ab6ba9d646dea61a1f7fd71ef8d2d999e92291aace22446ad90733e3e05a657e75a94141fa47fa4248498af262bc993ad8e62f464cfd98ba2e37f73f866d72e7a6964cc4b33717fcc7c5703de2e31d05b3cb005c298aca4244bade3583bfccaa1c75b8b4a609ea3bfd48ec5791db4654e6c232090de811a65fca5c7e6414107e74c94a6dd2571ee3ab1e0cfa748d4e81f1169ec214faeca7fe1090bd713129b57900d4a2c9ef196d03663fdbe3ec6c0400027d026f447f5652b38322e236852a946b715bc14e0d796f7ce4d1bdaefdcbd9d1834534204d7bf66d03b33ff9269a234e477201e62809b20b18f5f241ac386d051ef365cb2b13a0f78839971d0dc2dc1d192a51d11208508a5840a0b0994f996bf229f6112fcdcaf6aebe719b1cbfdf51df909bd1386c4bcffed9204e13300147e9e05da629f6b11ff2ac843d940bce0ac7f137c2744a531bda70eb1b76544128c0d9469cfbed6fe8a5716c46e173dca5e1b10bbace51a93967bfcf4bc05ea37b59d8c3a65f6890e814d9e5fd240c5816d5dbe3fdd67d5772ef9676ed2eae0de4be0e7b983c3d1c6a08e478f50973e63bcfc066ca2554092dced5a57484e7ffe9622356c4b79438cd72afe54c0d258898af01174114cc54e030f9ba0d23dd7566b3f7403d86d4b67f633f2d0e3312704f6b595613e87108bd3d2509260fd0a0fdfd793a83eaa23faf9c4f53367ce374627c3e0bdb4275204ef2417b4b35c0b71b759c5c373b4c4e14c8ef50744b4fa2e0aa25992b45bf705d2ac371868f96c02401eae6fb34a71f6a132aaa6365753fcb24bbf849a655a3200dca72efdf5d24454fac080f28f3ce5c77d1122b0f21bfebfe06b8ecb71b6c46069d4446e0cb966e50b0d35024a859dc1d481934ca3508e5bd5420bde9a7b11ada76967f38fcf2875d22d97bb705b44fb27503e8d5d44459a97146939504028ca8eac796fbbc3fe698f84a300d6a0ee7625294711fa05db79d092c4100b4dd2424038a2ba1f4e8baa1bce928e77396b05f940eca8b97a6c0d4864e5e2132f3c37ad8cd7b8f24280e12805343bbe682997baf5733dc89d075a0c66954f0ed097e8a7f3cc03a7ce6f164eb838b329429a470d5780175c92c297737ea69b0abc833e6859d4d4024202625de46e6a73b2d74106abd9721b2e4079702d10f04e6b2375f056c569bd37a5dbe8986235d464d2c59a5e880b2bb7b3d6fa07d1b18787d279d1781ac7ba98cb214f418e7ba81121b0478396106bf1d75ffeb810cbd6f7757b63d972c64cb7cf2c61afa49b49ac6a3c75fb32b8a0607ba7994e44dc60a208fbf9d907a3c16fc0433ef0e428005eca8fe1430a909d8612098a4b21982b7a476a6319e54cfc31cb69061af8ba9909df1fe0901ae38f90abe9684bac0a63fe68647d5823c79987c65cf501e8b9b3d9cfba7f3ced6ef755ff8ce784a7997c414506e2024db1adb723398f68b21e829ba7b2d6fcc49e5c31595f27b2d97578674599d2be29bdeeb30e020b775713e672a2c731394d060b0738b7f7cf22e58b0f96a991a90cc67c2afe181d185bbb143954e87b33ce8391035f79cca65c9997d943f6ed4f11d4169d7f1d9ccd7b967668c4616ed8cccfb1e8a36d7ae205da62bde3ddf76ffc8f7c6e41e60e5e7b5b3ddd98b8260a0fca1a496a1adbf64a09f57bad46e3a4e9388af4b566681a40c4094679761d2c9a09bfc01fb0bebdcc55ded4cf346435b11759f46b1d06bf4d6c1db94c1bec0666889d7a8d90ab01f99325aaa7767958839ab2a8167e06f0071c55b8e98fb4bbe5711bef226d615e3b48f9eca44e66f89c9932e5cf8f119a957e4a5ac76a30392437b7893103dc5388cd5c64ede7eb89b6d3dce7db652dca4150aee37d4edabf56e3385ab04666e1596a4322aa505408f23f488be850cd3bfae15da497419f04d6c55383750a8eb2575a9bac220cdc3737765200199e31f55975dc2220515e6d567e66d924e28c4368864309a72cbb33accf11c44af151e94c799d39fefa79c0e207adbce7b2031f5eb9c65153990eeb73ccf1c01542b34e2c1e7ec84147956ba014f04edbbf6e49cbc85bebb04afe27e444a28ae16ef24d297467008516b7fa461d19215459d5277b14639334aff56edcb3306ca6ff404fad333f9fe72d61bc1133fb2e5fafcc4bdc67ce6ea4d368cc5fb6e0ec32516e45763b97b46c959171993a1f44ff49ca3322b0f881c53a841576206982e2371ed51e11c72b84de88067d367488c143a0c9c4a54f0747ea970e86f07b0ea7a5485f9b1d4412dd298d3177f9954818dfe564c5773292bb8953ecb6848c86cd047340c0e9f6335ef8f990d583a7ab5f41510b6ad1ed21bbf30f781b452174eb2069e3675ef8f5d0d8660839b7c64a8c42c084cec78933e3809386875e32abd504da5eda72f32b49ceccdd6f14c04139d1e90fd7c3f7c2cf2e96b73fb6a26f5c788cd9e04231204d1f13baf7a63d45f86c40f8279c225ade7c76b479b28b5b0762b84082b8e20c4b5ab9f528f6fc9a7772e59a59a2beecd6dac25af49c28b084b7ca1d1fe5be37e4c1fff2d60f77009ce10f3aab550056f8c0cb5288e32e8a51f5f907af407a349da130fa9e13aaf7139d49086843bc7ea20e370b912fde8b06c843a7e62a5e28870c968c8fa2df9d6c1903839894f9f861441229daaaef54d72a6a7ae30fd1f9fcebb278147e0dbd8a9957fc0e2d5ee42b4a82a074b27b83008d0ba25c19b55a7096b2665b439fe1bb4211b35daa71a34624d168378243beab497ecb661c7c108582957a5beae1a7a663c731b9661f152826060443c114e9ef6bd74285b3e618241d9bfd25a69fd751e8bbe560234bd84d0852c08a096a78475a459d71c4d61145484d58bc177f631d1a7206fa491a45955a362dc21ab711ed2ab111a8d87af0247c36627fe4daf47fe30185e56bd16e82e2f9e447789a687f9f3e28af1255956db0bb116f920482d4272d742c02d3aee493100dadde7041f663dcf64b97d3a39c13ca483f9c5e3e2ac314201fb49902fbefd8f633708f01eeda6e89bf2059568e02b5ab53f9ffdeae916d9d3bdb819724810138988df0fff4997e660dd558d3b2a340ffd6e93b3cd6b156d0579b210d4507a54966c652479703a1bcc091cd5eccd3665951dcda5c8e90ae443298bf27a9d96f5c0ed861aeac19a4881bbfa97e1e21c6db97fb6c643b3077321472e5921b3395a732572b7b07bbcc234459291ca0b3009c784053e6bb07df1454faf8b9a1e8ded4b6eec34477e7695c79ed6454046237a532926bf0e3d63a88d5a09b4a2ebb3376292244376cfccce1d8169c1e8d96ade19a74be82d4c08755c4c16d3411d46524d3fafd1be58c77a02d1e0f2f099e9838f4aa68e7b4dbfe3698fa74ba7e6e7ebee4684cd2f5e4d03405cdfc7dd4fbe2bf05aa712bf2ee0509eecf87421759554e8e827451c4a7a91cdda6002f48557b9f4c3385148d3da1d6a9ca540ad1e9bee22fb56432051a694cfab5b3a819eb9424ec3663be50aa874a41ca8a2e92df0d31043121a176f90b91440492bc136c5183da1c95ec480405b2b57a93d4c890c23b9e037e7cf146e2c35bd9cd5638dd99f0fad248d6cd297f19ddb5fc7f31821b481ebc0f0f3029c34530c11b7e4c47532abf989679b83f1922b299029c8a1a667b66477c4b6cbb18b03cbbc8bf67bab8592cb8f9a61028e22d1513fee926e06727fb04fd05dd2a5df91a9ae2b28c5f3d214c436e0a26578361f93753a4893fcc5a53abbc560265eda70f03faa936b4c0ee93cf5cccc5f77ab59fd73c7f50cee02a279012f0bb3116a41c4464e502c26ac4d093055888e21bc51fb154e4b25863297dcc757b886a23ed7e8d6df01e9c31fe7e7de39f05194a78f183c8bf97f2d1c7957b484288bf24466a9b111821588a613af40fd042d486476cd59bc73d1494fa11db0c8a85b66a13980e4e46881980a924d930553e48173a6e7ce7126dde1700c74d29efea6ed64fab9b04b952a7eb7d24f9088d9fde6df5edeff8b547ab935203214742836cc734d26c0710be40e5fe76d2bba78bd3fd3d33125dd3e2fd61eab048340151dc4c26863e20af9c377cdf785efba80dbc3eb2f41344849b5b23e4101f97d5f19fb40d5f6d9b6816b0e50eecbfaca03c4ceeb347aa4e29646a2afa00e7f6c9b982e942dc3bf5ba160eb07aaee622e7c14296db75797876c967f74ebfddaeead4f09248d32ee05e834a8157c3e6b43a477690cce7f337ec5e9d5b1656bb40e983e54d4036fe019dbb8aa1d77216a74b309dc90315f1ed3861769718e3bf45d477ebe163fd7d04d42cb8b3e13d96ff99c8278d13ddec09203036fbb06e991b357f978511f0122500fdf1f303372b0b7a8a61a9180a35b9a7985fe8efbe56aa8f86ab7fb20a709c0c11a93f7d6e991d8f46991f7caf6630dfa1808c83f1f55facee6ea75906f07886b18cfe6cccf92ef12ac0e629ec72bd6221b78f9b9b775e2bd1c0f17f840f8180cbfe75e37ca68940050ab2769661fa15728d3c5b5668fb096b54fd2b7f1059a5e41cc357b30a8e06e2abbffe66cb152c9a7d26bb8f9bebf0022f4ba176582bf4d5f69943821dd7d54268628b8036d3699e4fa4d503803cb690352dafc0d29c6e912f8beed5a38816d10eaaed27636d625c9bb4d9678517627c5731d5477ad6e00adc4b77abe907cec693a101254261c72c8fe221adb31277f3fc150b914bdc27cc62256a2e5228105eba0086a5b8d1ccf3cfb9988e8f7d9439aeb813b31b4deaf012b113d3be26ed640ce2ec979637d910b69341487b239335b0bca77afdbcb8e93229b15d324a8df505a905c5fe02d654c88db5b9e6e9096ff11091b4f13c001a0d24a4849404fe0a4fc6df5f7cc4d93c6f507904b3f91caccc4f94d2ad72a866688ba33e021086dd5882304dcce44ca34607739fe71befe33ec2363c976aa154074caf0a7b43f9bc40d23fc4cadcc74009daa95329e3d964f665b1e92b9efa1a734e9194a03068f38ee8754a1f0c00d8bc199cc6dc7d31a9ba4177191d2d73611d1653bf8a7cd8a50332b75ecff19057f21afb455ad3dcbf58dc843005a0f511bdd7b60851ed69fe94b90cfed9282ac517888c257f3bbc059c0a4774a7468d4795a72bbf25daae21f2b1ce059043bf61873ba4c319929ec95570e0599c7a5481c497c0e83804ebcac2d48a93741dfcffe4e2984a6877ba258a179927faff00c857dbc4e0b561637b19191ad") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000172000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cae000)='user\x00', 0xfffffffffffffffb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) keyctl$search(0xa, r2, &(0x7f0000000000)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r3) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x4, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, 0x3, 0xff, 0xff, 0x0, &(0x7f0000002000-0x10)=@generic="9f8437a59b127068268c19537c06c57a", 0x1, 0x7d, 0xd5}) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl(r1, 0x8, &(0x7f0000010000-0x39)="677356cfea8d32f2306c01f94c7a24dbc836eb03f6a10fd3cd6457cec819bd51ebffed09de52b50ebfc5cb400ef72467dfdb697674e77e4376") getsockopt$inet_mreqn(r4, 0x0, 0x29, &(0x7f000000d000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000036000)=0xc) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000001a000-0xc)='cifs.spnego\x00', &(0x7f0000037000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000032000)="0254e7f007d16f6f532a935fa2894f541c", 0x11, r3) [ 37.921697] device gre0 entered promiscuous mode 2017/12/29 03:48:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000000a, &(0x7f0000457000)=0x2, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc3000)='/dev/hwrng\x00', 0x805, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00007ba000)=0x0, &(0x7f00008ea000-0x4)=0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f000043a000-0x1)=0x0) membarrier(0x19, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f00005e5000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000860000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00003db000)={0x0, 0x81, 0x0, 0xffffffff, 0x0}, &(0x7f0000d93000-0x4)=0x18) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00004a8000)="65746830c67d776c616e3176626f786e657430776c616e316367726f757073656c696e7578247b3a40272d657468305e776c616e3173656c66bc2d282c00") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000792000)={r2, 0x5}, &(0x7f000070e000-0x4)=0x8) 2017/12/29 03:48:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000025c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r0, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000da8000-0x16)='/selinux/checkreqprot\x00', 0x8002, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000088a000-0x14)={0x0, 0x7fffffff, 0x2, 0xfff, 0x9, 0x3000000000000}, &(0x7f00004ab000)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000af0000-0x8c)={r2, @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) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000ea000)={0x8, 0x2, 0xf692, 0x200, 0x7}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000cd2000-0x108)={r2, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x78e, 0x8, 0x1, 0x4, 0x1, 0x4, 0x2, 0x5, 0xfffffffffffffc00, 0x4, 0x101, 0x1, 0x1, 0xfffffffffffffffa]}, &(0x7f0000127000-0x4)=0x108) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000f22000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1f2cc5a9c26243d1b8c372feeab4ac12"}) sendmsg$nfc_llcp(r1, &(0x7f00002a8000)={&(0x7f0000a67000-0x60)={0x27, 0x8, 0x3, 0x0, 0xb80, 0x0, "a2324d578fa8f2bca0a90c929f3db313dd3d62c4f490dff76e8015d494fcde47d8f42445f348987af30c4a46ea883be5746e4a0d0c47178e2efc450cc069b2", 0x0}, 0x60, &(0x7f0000b5c000)=[{&(0x7f000046e000-0x93)="d9c52b5cf05a2ca9527bad4472ea963c4f103ec1589361fe58568c03de8d972ae01813a5da85f87d496345d74fa3f923911f0a39e80693b093bbfe9c9fb81181f78d1d27a4ed95542f8652bff7b284a798a351310f2f42b1971c9b304e1275ef396bb0cc7532a23c160d4cb0b9fa2c67ce1e3e14d8e685aa1dc88964b59c6e3707f78164326f04c612b4162343bb4fca08f92d", 0x93}, {&(0x7f00002e8000)="63713360b9c1b113bc44bfe568ee15a6c18eee21e13c21948fa5c55ee8ceef43e5b50d17cb98d11d7d2523d31a74a7f635d3ae80267eeadd26aa113bf4504294805f1e605e05fa19c19d7781fc0077babde32fcac3e550f5cee74a16437a1298862d5587654bbb16f9a4df8ba13c3453707ac9cb163deab69711678e6330aaaf7ca354085104d95b7cd6e784bbd733b61cc98bee933aa9199debbed828edcbf14cbd23e00288ac2c2a35ac84c41344cfc474e8e2b9b2b7af0c79367630bc9aedf01da77ad310f0e5a6af3b8e8102291f7e7e7ab8cf3f182b540bf852fb2af124797e41c10170c31ae4c8a56918c9c842", 0xf0}, {&(0x7f000033e000-0x8f)="e9f1699d304ba27f4711b10edc9eeb64d643ca47accb80224c65dc7d380fa26c42e0b34a3b868bb593a5de4b56f7fea50fff09bd3cd1be6016322a0822f7297ff8045fd9f2c4c5abe92d07a0fa0d47cf506be80ec1ac28b48f0380e7545e3a4d5d8f348cfd63bccb0b694ae52cd6a15192d9a15d9d4a69281a8e509637ac28d7490dbb5e8540042dd4898be3196d85", 0x8f}, {&(0x7f0000942000)="c57b6ca0926fa40d824b76d21aaef078b42f5daffb79aa646105e19f85f0032526a44c9637d8fe93d5b20ffecdb9ec93e786dfc54b2707ddd960694d8c7dda696990a2da0f159b358f92100f6000236707cff07f5b80ac825d0850fa20313ef9e67d4b7874546951cde4bb2501e3251db1abfcc95c834012b6204311e17e87c4d43938d4779804cdd4516f0c6fe71b79bbfac3d3e48178ad8721175b7b4b6317b0b82ef2a9b32bfc10f12b0dde1d47d114b7440b34fbb36cd89498b700fbe03d2434c971fce11dc33dc9969a596516a70625a48580", 0xd5}], 0x4, &(0x7f0000f40000)={0xf0, 0x11f, 0x6, "d34db7de7226694722fb3238175e7305a34e78c1a8668ae081595b78d4cabf5e91999404569d6f266711b9cbae3512cfc26de15071ebdc4b67fab030d469b85dd92e25ea319553d74d3c6a1e5e2fbe05531b3bfdca15c75dcc1e89c21318bba2d0a9ef9d5303248e42f8ccc04d898cb9ef3de197ea6bdcd70becc2a6233678493770f042f913bd1cfdd20e6b166ac1128c32d06d67512b18d1a175bf419821f829f56fd3fbc0eef7bd3b04f5d2c167b5ac47a7615ff1159657073dfdedf26200f26656612f86cf575b6aace31f1622316dbe1162ef28c2e5ed"}, 0xf0, 0x4000}, 0x24000094) 2017/12/29 03:48:51 executing program 0: socketpair$inet6(0xa, 0x0, 0x3b5d, &(0x7f00001ef000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000b39000)=0xffffffffffffffff, 0x4) sendto$inet6(r1, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000055000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a5e000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000c12000)={0xfff, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x2c12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r2, 0x0) read(r2, &(0x7f0000fa6000)=""/1, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00004a2000)=0x1f) ioctl$TCFLSH(r4, 0x540b, 0x1) 2017/12/29 03:48:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#', 0x1) faccessat(0xffffffffffffffff, &(0x7f0000cd8000-0x8)='./file0\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b55000-0xd)='/selinux/mls\x00', 0x0, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2017/12/29 03:48:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0}, 0xc) fcntl$getown(r0, 0x9) 2017/12/29 03:48:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/183) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ae1000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) getdents64(r0, &(0x7f00007b3000-0x84)=""/132, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00004b5000-0x4)=0x0, &(0x7f0000cee000)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000e07000)=[{&(0x7f0000850000-0x2b)="2900000020001900013d0010000000060200001600000f00000000040d001400000000000000000008", 0x29}], 0x1) 2017/12/29 03:48:51 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) syncfs(r0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000feb000-0x21)=""/33) 2017/12/29 03:48:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioprio_set$pid(0x2, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000002000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)="282d656d302dc52d00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c30000-0xa0)={0x0, @in6={{0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, 0xffff, 0x7, 0x4, 0x4}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={r3, 0x7, "37ed73eeca1717"}, &(0x7f0000000000)=0xf) ioctl$void(r2, 0xc0045c7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000f89000)={r3, 0x797}, &(0x7f0000001000-0x4)=0x8) 2017/12/29 03:48:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f00002e3000-0xb8)=@pi={0x0, 0x88f7, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x96dd, @arp=@generic={0x301, 0x8fff, 0x6, 0xe, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "8df42a6d6c265883f7c0331d9734", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "ec25afc4e71901d3eedf37b851376af3"}}}}}, 0x44) r1 = getgid() getresgid(&(0x7f00002f2000)=0x0, &(0x7f000067c000-0x4)=0x0, &(0x7f0000ee3000-0x4)=0x0) getgroups(0x1, &(0x7f0000106000-0x4)=[0x0]) stat(&(0x7f0000891000)='./file0\x00', &(0x7f000092b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() getgroups(0x5, &(0x7f000028f000-0x1)=[r1, r2, r3, r4, r5]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e61000)=0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c76000)=0x0, &(0x7f000044b000-0x4)=0x4) r7 = geteuid() getgroups(0x8, &(0x7f0000e27000-0x20)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r9 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d00000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$unix(r0, &(0x7f00009b4000-0x38)={&(0x7f0000d35000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000c78000-0x50)=[{&(0x7f0000066000)="15f97136786179592b60fe333b02cd7a819888149785afbd4c296202d091b6fd9b038540c926abe3f5a1a870a6e0b4b48cc4be9522c033b039aa43e4f1acfb737ae4d9bd0fde4b3a80e37ec522cc44a782c2d0b7dec7d77d6a0bf4e1be88cc32309f78f9a2987605ccfe9276ca90869c857157030bf38dd4c3d9dfd08ff519fd64fdbaa869a427157fe1f45858b10299f6bf321d551df1c51e31bcdee68f5b4c99bc87b8a1c73ac5bb95afe7370389820a80934637d8cf1bcdfa6e0fd4d85dcb66a714f4ac597b49131352bf91403690af2a507f07b7d63274cef3c3dce6fc922c4b230663c4f8", 0xe7}, {&(0x7f00001ab000-0x6c)="7d65b4066b20a8416691580c6017e698c541dcf9bacc2ad70c758af99b5d025419a45f9b2a6ae6af8a2b96f3ce3d487cab02b35c078f8889fb447399ba6b01a82030d7196fc74a0779bdfd10f52443e6d13cdd35246294d0abc0a118b295dbc999422d7edc68043ecf414041", 0x6c}, {&(0x7f0000f79000-0x3d)="a15efc130d012249dba09c6a82af10a4c73b2da8237075ff2aacb9ae632c195e6a8ca61635344424beeb70698639f9545a5bb75129e5190b8f29729614", 0x3d}, {&(0x7f0000d6f000-0x7f)="b08525a1b35fa27aef19cbe279fe68e1b3cde4c1f9bf2ede7607f862464713b2eb34f8624ae724ab0456d234255e0caa5250a594662a481a6fe5c339296b3a297c9d8b9230b9c493fe0bd97ba5bbae1e02c18b2a0736f2167463e3f458c02d6158f28dda5389737cf960b4d99db5bf678360e6d46c675d7d878b9a1f1d4754aa140ffbda0c88f82d234a402de996bb74380eb30f734a417ab7187344982cac0708d74a337d8c23205f2661b293cb4f45804d3cef99a6e5b28d65ebef132943774e9e7ca0489b6ca2c3d78de9b2b722f68527", 0xd2}, {&(0x7f000069e000)="5241c6a1633fb2e9ec9721e31f4e611e090dce13f75165ab58f577d4f796b34d77e6f4c8d540900e38c36545100cf15c36a6df3375baa26764ed7830caae6ed1d754afab2f0759ad6f7d37ff8b2c70edd288e8e3cd840aee40ecef1eabfd8ad4e5c84d22c30965fab94abc7b", 0x6c}], 0x5, &(0x7f0000cc3000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r9, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xa8, 0x10}, 0x20000000) poll(&(0x7f0000001000)=[{r0, 0x0, 0x0}], 0x1, 0x4) 2017/12/29 03:48:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={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, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x4, 0x0}) epoll_wait(0xffffffffffffffff, &(0x7f00005bf000-0xc)=[], 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2017/12/29 03:48:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000a62000)={0x0, 0x101}) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") futimesat(0xffffffffffffffff, &(0x7f0000716000-0x8)='./file0\x00', &(0x7f000096b000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) 2017/12/29 03:48:51 executing program 2: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) sendto$inet(r0, &(0x7f0000fe1000)="", 0x0, 0x20000000, &(0x7f0000c1e000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x27) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000fe9000-0x4)=0x0, &(0x7f0000fe8000)=0x4) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fe9000)='^posix_acl_access!md5sum.em0\x00', 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f00002c0000)=0x0, &(0x7f0000fe9000)=0x4) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fe9000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000034000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r1, 0x8, r3) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000f69000-0x50)={0x4, 0x100000000, 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]}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000feb000)={0x0, 0x7fff, 0x200, 0x863}, &(0x7f0000186000)=0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000feb000)={r4, 0x35, "6f033ed5555437f9334ac93722381c46f8b9b02c1ec2bb79d0a76dc4f92232eb59f2de2d1a14ec53f07ce31fb568442a3e9bea9566"}, &(0x7f0000feb000)=0x3d) 2017/12/29 03:48:51 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001b000)='clear_refs\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000c000-0x40)=[{&(0x7f000001a000)=""/192, 0xc0}, {&(0x7f0000012000-0xb7)=""/183, 0xb7}, {&(0x7f000001d000-0xfb)=""/251, 0xfb}, {&(0x7f0000007000-0xa2)=""/162, 0xa2}], 0x4) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='S', 0x1}], 0x1) 2017/12/29 03:48:51 executing program 1: r0 = getpgrp(0x0) setpriority(0x0, r0, 0x4) userfaultfd(0x802) 2017/12/29 03:48:51 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000007000-0x5)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000009000-0x1000)="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", 0x1000, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r2, 0x80000001) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) close(0xffffffffffffffff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000004000-0xd4)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000e000-0x1)=[], &(0x7f000000d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2017/12/29 03:48:51 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000013000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00008a4000)=""/45) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 03:48:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000793000-0x10)='/dev/input/mice\x00', 0x0, 0x2) read(r0, &(0x7f0000d73000)=""/0, 0x0) lstat(&(0x7f00009b7000)='./file0\x00', &(0x7f0000a6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000086f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() lstat(&(0x7f0000dd8000-0x8)='./file0\x00', &(0x7f00004a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000da7000)=0x0, &(0x7f00003fd000-0x4)=0x0, &(0x7f0000811000-0x4)=0x0) getgroups(0x5, &(0x7f0000306000)=[r4, r3, r1, r2, r3]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r5, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r5, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000f6d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b30000)=0x14) sendto$inet6(r5, &(0x7f0000adb000)="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", 0x599, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r5, &(0x7f00008e8000-0x25)=""/37, 0x25, 0x0, &(0x7f000029a000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r6, 0x0, &(0x7f0000384000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00000ae000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = getpgid(0x0) getsockopt$bt_hci(r5, 0x0, 0x0, &(0x7f0000759000)=""/41, &(0x7f0000d1c000-0x4)=0x29) r8 = dup2(r0, r0) tkill(r7, 0x1000000000016) writev(r8, &(0x7f00004a0000-0x10)=[{&(0x7f0000329000)='\x00', 0x1}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000045d000-0x14)={0x10000, 0xff80000, 0x800, 0x6, 0x0}, 0x14) 2017/12/29 03:48:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00002b3000)=0x0, &(0x7f0000bc3000-0x4)=0x0, &(0x7f000094a000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f00000a4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r3, r4, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000f34000-0x8)={0x0, 0x0}) sched_setaffinity(r6, 0x8, &(0x7f0000eac000)=0x5) getsockname$llc(r5, &(0x7f000022f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b20000-0x4)=0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e15000-0x10)='/selinux/status\x00', 0x0, 0x0) [ 38.208689] binder: BINDER_SET_CONTEXT_MGR already set [ 38.214190] binder: 5487:5498 ioctl 40046207 0 returned -16 [ 38.226968] binder_alloc: 5487: binder_alloc_buf, no vma [ 38.232604] binder: 5487:5498 transaction failed 29189/-3, size 0-0 line 3127 [ 38.268307] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.273819] binder: release 5487:5495 transaction 41 out, still active [ 38.283251] binder: undelivered TRANSACTION_COMPLETE [ 38.288421] binder: release 5487:5495 transaction 42 out, still active [ 38.295068] binder: release 5487:5495 transaction 41 in, still active [ 38.301822] binder: undelivered TRANSACTION_COMPLETE [ 38.306956] binder: send failed reply for transaction 42, target dead [ 38.313542] binder: send failed reply for transaction 41, target dead 2017/12/29 03:48:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000372000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) r0 = socket$inet(0x2, 0x1, 0x0) dup(r0) getsockopt$inet_buf(r0, 0x0, 0x3e, &(0x7f0000021000-0x28)=""/40, &(0x7f0000a31000-0x4)=0x28) 2017/12/29 03:48:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$void(r0, 0xc0045878) preadv(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xe0)=""/1, 0x1}], 0x1, 0x0) 2017/12/29 03:48:51 executing program 7: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cpuset\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000caa000-0x11)='/selinux/enforce\x00', 0x20280, 0x0) 2017/12/29 03:48:51 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ea0000)='/dev/sequencer2\x00', 0x438200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000000)="e292db1abf12e04fa4c2f44ae7ffeb7adc0799890f56a4c34aa2523701f85042e3e938d488f62560b4ce44d68f391d9209bce7ea2634767b5ff4ae21e2edc62f4cf59537525ae698167fda33c7a0e6aab73d74776dc4bca1a50beb52e2cb63f7e48b5f87e591005f45abaab0") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40002, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt(r0, 0x3, 0x13, &(0x7f0000b59000)="e04605943c786bb00437edf901e38f7dfbf9e5a89a11b7fffa61455e72f5d188206ac5aa0eb892e4719053d367bc2800711d7d02d4134bc7cc4d96b4c1fe6e639ec4baf0796d04587028a1a83795999b7faeabac989bf6c25240a952661d44be46fe852e64cbe7676f", 0x69) setsockopt$inet6_buf(r1, 0x29, 0x18, &(0x7f0000e2a000)="ff01000000000019000000000000000800000000", 0x14) 2017/12/29 03:48:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) prctl$setptracer(0x59616d61, r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003cd000-0xc)='/dev/autofs\x00', 0x200002, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000b40000-0xf8)={{0xffffffffffffffff, 0x3, 0x5, 0x3, 0x0}, 0x5, 0x6, 'id1\x00', 'timer0\x00', 0x0, 0xfff, 0x5, 0x8, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock2(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x0) remap_file_pages(&(0x7f0000765000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2017/12/29 03:48:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$TCFLSH(r1, 0x540b, 0xff) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f0000902000)=[{&(0x7f0000fc7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003a6000)=[{&(0x7f00005e5000-0x1000)="ca", 0x1}], 0x1, &(0x7f00003c9000-0x10)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000118000)=0x0, 0x4) sendto$packet(r1, &(0x7f00007e3000)="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", 0x7b2, 0x400408f, &(0x7f0000087000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) fsetxattr(r1, &(0x7f00006fb000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000332000)='//+lovmnet1]procwlan0-(\x00', 0x18, 0x2) poll(&(0x7f0000d46000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/29 03:48:51 executing program 0: socketpair$inet6(0xa, 0x0, 0x3b5d, &(0x7f00001ef000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000b39000)=0xffffffffffffffff, 0x4) sendto$inet6(r1, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000055000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a5e000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000c12000)={0xfff, {{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]}, {{0x2, 0x0, @rand_addr=0x2c12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r2, 0x0) read(r2, &(0x7f0000fa6000)=""/1, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00004a2000)=0x1f) ioctl$TCFLSH(r4, 0x540b, 0x1) 2017/12/29 03:48:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000f1c000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffff, 0x0, &(0x7f00000ca000-0x10)=@generic="bd35d39cdebae0f5c21155588b44d04f", 0x0, 0x0, 0x0}) 2017/12/29 03:48:51 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c3c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2017/12/29 03:48:51 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fa5000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000fa5000)=0x5) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x10000000002, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="", 0x0}) r4 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c8e000-0x15)='/dev/pktcdvd/control\x00', 0x88000, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r5, 0x21, 0xe, &(0x7f0000fa7000-0x85)=""/133, &(0x7f0000fa7000-0x4)=0x85) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000fa5000)={0x0, 0x0, 0x0}, &(0x7f0000bf9000-0x4)=0xc) 2017/12/29 03:48:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0xa5d, &(0x7f00001b6000-0x8)={0x0, 0x0}) r0 = socket(0xa, 0x3, 0xbc2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000142000-0x18)={0x0, 0x0, 0x20, 0x5, 0x7}, &(0x7f0000bcc000-0x4)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d1c000-0x8)=@assoc_value={r1, 0x8}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x37, &(0x7f00006f5000)=""/0, &(0x7f0000a48000)=0x0) 2017/12/29 03:48:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002dd000)='/dev/ptmx\x00', 0x189902, 0x0) ioctl$TIOCCBRK(r0, 0x5428) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000b4f000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099b000)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000e09000)=0x0) 2017/12/29 03:48:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x800, 0x7ff) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f00003fa000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x4, ""}], 0x10, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003f7000)={0x0, 0x8, 0x20, 0x6, 0x1}, &(0x7f0000d26000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000373000-0x20)={0x4, 0x8, 0x8005, 0xffffffff, 0x9, 0x6, 0x7, 0xf25c, r1}, 0x20) 2017/12/29 03:48:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000496000)='/dev/sequencer\x00', 0xc800, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000c8d000-0xb9)=""/185) prctl$getname(0x10, &(0x7f0000087000)=""/233) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00007ca000-0xbc)={0x6, 0x0, 'client1\x00', 0xffffffff80000005, "889f6fc65bbd4fbd", "6ded9dd422294b1785e5ed052347608dd2bd6c90d46e12131bc28f784553cbee", 0x23, 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]}) ioctl$sock_ifreq(r1, 0x8931, &(0x7f00001bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/29 03:48:51 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008fa000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x2, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xb92) ioctl$TCXONC(r2, 0x540a, 0x0) 2017/12/29 03:48:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ee1000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8080a, 0x100) bind$inet6(r1, &(0x7f00009db000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffeffffdffffe, &(0x7f0000b90000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000810000-0xb0)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff5f}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc0000000000000}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0xb0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fe1000)={0x2, &(0x7f00002c1000-0x18)=[{0x5, 0x0, 0x0, 0x0}, {0x200000006, 0x0, 0x0, 0x0}]}, 0x10) close(r2) 2017/12/29 03:48:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000-0x10)='-[}lovboxnet1{!\x00', 0x0) fallocate(r0, 0x0, 0x3, 0x6) write$fuse(r0, &(0x7f0000325000-0x12)={0x12, 0x0, 0x0, @fuse_notify_poll_wakeup_out={0x0}}, 0x12) fallocate(r0, 0x3, 0x0, 0x4) 2017/12/29 03:48:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000041000)=0x0, &(0x7f00001f7000)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000006f000)='/dev/ppp\x00', 0x200, 0x0) timer_create(0x3, &(0x7f0000cd2000-0x38)={0x0, 0xf, 0x6, @thr={&(0x7f0000847000)="f78a943bdcc046b57582e4c085ce4b32821e8ad3ace098fe4e2c073501121eec0ef179d93717868fb131b5289782531b18fc96cc3c3e1e", &(0x7f0000247000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffb000)=0x0) timer_getoverrun(r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000027c000-0x8a)={0x0, 0x82, "713bd07fdc0e34b5027770c284ae5260834eb082074a730dce5acafe2bbe9102c10339e13490a4608fb0201058ba24e29c2b3af6615ebff1783030dc21c0a0682c4003290444e0192ae5d7948bd8d503358e55677f41779f60b4175f343da168dd9bb4a22f8ca61bb3adecf6c253b8bbce8981940e4f2c82bfdb9030664830d00fa5"}, &(0x7f00008bf000-0x4)=0x8a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f08000-0x10)={0x4, 0x8000, 0x5318, 0xe9, r3}, &(0x7f0000e73000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004e8000)={r4, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x4, 0x1, 0xad6, 0x28}, 0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d35000-0x6)={r4, 0x1}, 0x6) fstatfs(r0, &(0x7f00008ee000)=""/90) 2017/12/29 03:48:51 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001d8000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000098c000)={0x100, 0x5}) socket$netlink(0x10, 0x3, 0x8000) 2017/12/29 03:48:51 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00002a6000-0x4)=0x0, &(0x7f0000ecf000)=0x4) 2017/12/29 03:48:51 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000004000-0x4)=0x0, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='net/snmp\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x4)=0xc171, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000006000-0x10)={0x4, &(0x7f0000003000-0x10)=[{0x3, 0x10000}, {0x6, 0xfffffffffffffffc}, {0xfffffffffffffff7, 0x3ff}, {0x20, 0x8001}]}) 2017/12/29 03:48:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0xffffffffffffffff, 0xffffffff}]}) setrlimit(0x0, &(0x7f00001d1000)={0x7ff, 0x3}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d0e000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00007c8000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync_file_range(r0, 0x18000000000000, 0x9, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00004d3000-0x30)={@rand_addr=0x100000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x8, [@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, 0x30) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000044e000-0x8)={0x0, 0x0}) fcntl$setsig(r1, 0xa, 0x12) set_robust_list(&(0x7f0000f8b000-0x18)={&(0x7f000014e000/0x2000)=nil, 0x0, &(0x7f0000fb3000/0x2000)=nil}, 0x18) munmap(&(0x7f0000e85000/0xe000)=nil, 0xe000) 2017/12/29 03:48:51 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}) 2017/12/29 03:48:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x2, 0x0) 2017/12/29 03:48:51 executing program 6: timer_create(0x7, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) clock_gettime(0x0, &(0x7f00000cf000)={0x0, 0x0}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000aa3000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000082c000-0x4)=0x0, &(0x7f000091a000-0x4)=0x4) timer_settime(0x0, 0x1, &(0x7f00005c1000-0x20)={{0x0, 0x1c9c380}, {0x0, r0+30000000}}, &(0x7f0000ca6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/29 03:48:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) chroot(&(0x7f0000e17000)='./file0\x00') setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000034a000)={@multicast2=0xe0000002, @rand_addr=0x0, 0x0}, 0xc) r1 = syz_open_dev$mice(&(0x7f0000c82000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f000072a000-0x4)=0x0) 2017/12/29 03:48:51 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004bb000)='/selinux/status\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000dd0000-0x8)='./file0\x00', 0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00009e5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000f2f000-0x43)="220000001900070400940100090004000a0165000000000103000000060014802600", 0x22) 2017/12/29 03:48:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r1 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10047) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r1, &(0x7f0000a31000-0x8)=0x0, 0xdf) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000d9d000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000852000)=0x98) 2017/12/29 03:48:51 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000010e000)="b7060081f544fa799d88e677b71284195a3489e17098fcad751c886b9b3c5d73e1fa636b193aee2d035dbac03e6a5841bb714c9451df5ce1a972c0cf515844b8d6af470b0f4be7e3f270fa3eb1fee7958f15c09e1b0e82fcd0e63eaa1084dbe9d4c04085e9111a5725a8772c3db00539d60b94872d57d9d2c5feceafda0d2a3428875a2e33312b660bc4bf545d610760d89920fc6cdc4715b2b93c") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 03:48:51 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7fffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fcntl$setlease(r0, 0x400, 0x1) 2017/12/29 03:48:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000945000-0xe8)={0x0, 0x0, 0x0, 0x2, 0x3ff, 0x0, 0x0, 0x14, 0x5, "ce27759829d6f56b758bee30a63bda5cc75f9dc45c73aed7bd3122ebc9e1abd8255d88e99ea27996940a046f8944b768006ae24a3a48b255ee37a7599be90fd7", "427f2a96a960f7f89091eab859c493f43533e155efeb94994ae024e5bacdf5bd5365ea30882ab67f27298de6c3547b33d3f682bd218c45e5e558a26f297b2d49", "23aa0be7077891579896f5c30ac29c36f750e88689ff832ffeac27abf280c4f2", [0x20, 0x1]}) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f0000630000)=""/133, 0x85, 0x0, &(0x7f0000455000+0x15d)=@ipx={0x4, 0x0, 0x0, "f06655ad32c4", 0x0, 0x0}, 0x10) 2017/12/29 03:48:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) r1 = inotify_init() close(r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000a2b000)='./file0\x00', 0x2000, 0x0, 0x0, 0x1000, 0x1) pread64(r2, &(0x7f0000a13000-0x5f)=""/95, 0x5f, 0xfffffffffffffffd) close(r1) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000021000-0x6)='./bus\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x8) recvfrom(r5, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'aead\x00', 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00"}, 0x58) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f23000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r0, r5) clone(0x0, &(0x7f0000fdc000)="", &(0x7f0000047000-0x4)=0x0, &(0x7f0000b45000-0x4)=0x0, &(0x7f00004ea000)="") tkill(r3, 0x80000000016) 2017/12/29 03:48:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000001000)=0x0) clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000000000)=0x0, &(0x7f000035c000-0x4)=0x0, &(0x7f000019e000)="") getpriority(0x1, 0x0) 2017/12/29 03:48:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d7a000-0x8)={0x0, 0x87}, &(0x7f0000ea9000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000e7e000-0x8)={r3, 0xa0}, 0x8) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000ff3000-0x1)=0x0) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000ddc000)="") ioctl$TIOCMGET(r2, 0x5415, &(0x7f000085c000-0x4)=0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f000023c000-0x10)={0x3, &(0x7f0000cec000-0xc)=[{0x1, 0x80000001}, {0x6, 0x5}, {0x8, 0xffff}]}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) writev(r2, &(0x7f000090e000)=[{&(0x7f0000878000)="8261ca7dc1814777e360fcbd937efae5323a55f34ac1d44db52674c6241bf1a8207342df61fae0ed7dc9514618b722f056515da7a7a58bd9c81a5e57624fb02a6caedbc0a519ce93bfb81a63d8abc4a488c197edc7f58651", 0x58}, {&(0x7f00000cd000)="b505c586270c57c86fc5e272033c32d577c82151b204592a23afa24265a91306a6eac188877e4a59510d0b4315418ee3eade5fa8f51448e7c6691923cce15d172ffc07c2d86d5a898b36dffadfe1727497df2e0277cdf89ca68d465ed1a5938b9076f249df2e9967c97c0f4e3756e07b700ed6bc", 0x74}, {&(0x7f00005a6000)="5c56bed4f2d6a72a6da7ab7da8d428ffc16f4ff4b39e7e6378c647613a893c29167a0e42be005c19d43c2990ad77f1672157652f4cb11331a71f26dd2bc8a980124a39e799ddf223235a75e35a664b", 0x4f}, {&(0x7f0000bdf000+0xbe2)="", 0x0}, {&(0x7f0000829000)="a41f01229a491abecd7a4b5c983b1b3b29f132807a8f0e576fc6d7a3c74f8b21c53af4e3ba37705a6cbc926552e05735ad8eb01aae41200cf73dedc3e2878462b83cbd10a096f2183f0f5eb1eb97fa7d", 0x50}], 0x5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) mkdir(&(0x7f00006d4000)='./file0\x00', 0x50) 2017/12/29 03:48:51 executing program 2: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000a9d000-0x4)=0x1, 0x4) connect$inet6(r0, &(0x7f000001e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/29 03:48:51 executing program 4: r0 = epoll_create1(0x0) syz_open_dev$sndtimer(&(0x7f0000bb5000)='/dev/snd/timer\x00', 0x0, 0x10000) r1 = fcntl$dupfd(r0, 0x0, r0) fadvise64(r1, 0x0, 0xfffffffffffffff9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) sched_setparam(r2, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000001000)=""/252) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x4, 0x0, 0x820b, 0x7, 0x7, 0x8, 0x80000001, 0x401, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000)={r3, 0xb1, "42fa97d42e2028b1eb8f0b43bd686bacbe0de2a7e85471b2b3afc8c98b9fc15bc488d4d2f738ff9c2d73ee3fc80b9918c9e6bced45f0edd10c1a20be974c20b326b39e24f6f88cac72e742db51a3fe3e7de0ea65bafaee322ad8a5b02dd99a0c8fe834c4f7a6e4ffc108af84d68fcd07e47fca593a04f93b1263bca89d14ee095c3c68e118c743d6708edaccdf00710ab3f191251920cc2e880a618066328ad5096787ed7314a05deebb401f4f7046947b"}, &(0x7f0000002000-0x4)=0xb9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/35, &(0x7f0000001000)=0x23) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x7) 2017/12/29 03:48:51 executing program 3: mmap(&(0x7f0000000000/0xc4000)=nil, 0xc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x4000) mmap(&(0x7f00000c4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000c5000-0x8)=0x8d8a) mmap(&(0x7f00000c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00000c6000-0x52)="21c973029647deb5493b1ce377611c4477c16600750cc54acbb01c040300005040cf20be0be2101c3fda832b4c0d1cecb7c53f45ca273e45c85abf3123f17c7c1abc1f4a3a09475801508d48149b733a9b20", 0x52) read(r0, &(0x7f0000012000-0xaf)=""/2, 0x2) [ 38.750004] binder: 5621:5625 unknown command 0 [ 38.756485] binder: 5621:5625 ioctl c0306201 20004000 returned -22 [ 38.763474] binder: release 5621:5625 transaction 45 out, still active [ 38.771708] binder: 5621:5625 got reply transaction with no transaction stack [ 38.779038] binder: 5621:5625 transaction failed 29201/-71, size 0-0 line 2920 [ 38.784524] binder: undelivered TRANSACTION_COMPLETE [ 38.798822] binder_alloc: binder_alloc_mmap_handler: 5621 20000000-20002000 already mapped failed -16 [ 38.812281] binder: BINDER_SET_CONTEXT_MGR already set [ 38.817798] binder: 5621:5639 ioctl 40046207 0 returned -16 [ 38.825775] binder_alloc: 5621: binder_alloc_buf, no vma [ 38.831256] binder: 5621:5639 transaction failed 29189/-3, size 0-0 line 3127 [ 38.839752] binder: 5621:5625 unknown command 0 [ 38.839814] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/29 03:48:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x3b, "3dcc7cc666652a439bfd31bb4049e8a8787339ca86e57576cbb55c85837c16b1d9ff4fa13a98d88277c3b46a155918d0fe3042f8818164ef21b58e"}, &(0x7f0000001000)=0x43) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xa1)={r1, 0x99, "68ba769f2ea0ca70b1686f44020f82479e06826251fa3b3b324c69eaf9fe54fbcdf9dcf3d46c301339546bfda207963ec4204d1619a98c6fcf6951caad3cd885a0d79b28348278b66be1bfc87918e98eb9c108563ddcd3aacef2fc70c27a24ed8557ac03f503ea92d9f2d5a281b26c94a8cd840a698442261a7a7c1fefe969bd3b07554bc29fe976174ae9d80eccd4f0e9a6101f7917480262"}, &(0x7f0000001000)=0xa1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00004ea000)={&(0x7f0000e48000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r2, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r2, 0x0, 0x25, &(0x7f0000741000-0xb)=""/11, &(0x7f0000e66000)=0xb) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r2, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000ab7000-0xa7)='\\', 0x1}], 0x1, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x1) writev(r2, &(0x7f0000f10000-0x70)=[{&(0x7f000095d000)="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", 0xea9}], 0x1) 2017/12/29 03:48:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f6, &(0x7f0000f91000)={@common='sit0\x00', @ifru_ivalue=0x0}) 2017/12/29 03:48:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cdc000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000191000-0x5f)={0x0, 0x57, "60de8a69422cc7ca8af4615ea4ede7ffc918c1a650e6bd9a47a33c33033cda894a1a67d4865dca61ce0c3641e64a45ae1c9f9ad2b7b94bd2df020cdd6c89ab5af1a7d1aa2b414e7e64a695e145469164a6af65001cdc47"}, &(0x7f00009e7000-0x4)=0x5f) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c68000)={r1, 0x0}, 0x8) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ptrace(0xffffffffffffffff, 0x0) 2017/12/29 03:48:51 executing program 3: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000f79000)={0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept(0xffffffffffffff9c, &(0x7f00008fa000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000525000)=0x1c) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000d3d000-0x4)=0x0, &(0x7f0000fea000)=0x4) 2017/12/29 03:48:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f00001cc000-0x4)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000002000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000258000-0x14)={0x0, 0x0, 0x34, 0x3, 0x0, 0xb5b0}, &(0x7f0000a26000)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000bba000)={r1, 0xbd6, 0x1000, 0x3a3b, 0x7, 0xfffffffffffff801}, &(0x7f0000bc2000-0x4)=0x14) ioctl(r0, 0x401, &(0x7f0000db0000)="55d6a660b47be35fd297f86e1378f132dfb6a1f7fe1ac831478e9fe9c8c8cf0665c96fbc4af209f297219d36ab31da88bf7546774929dc2fc145e43e4d534f6ff74f71ee7975bd485fc225d8c4fc49e40ce8fab611685cc2c88671fd48cbba78fb8240ebd59edfdf265463d88df2") r2 = eventfd2(0x0, 0x0) writev(r2, &(0x7f000055e000)=[{&(0x7f00006ac000)="b4", 0x1}], 0x1) 2017/12/29 03:48:51 executing program 1: mmap(&(0x7f0000000000/0xd55000)=nil, 0xd55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d55000)='selinux,eth0vmnet0}nodev*\x00', 0x2) mmap(&(0x7f0000d56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000d56000)={0x0, {""/7}, 0x0}, &(0x7f0000540000)=0x10) socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000073b000)={0x40000000, 0x80, 0x100000000, 'queue0\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 03:48:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000df0000-0x7c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8906, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d5ba00", 0x0, "1e0092"}, ""}}}}}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/29 03:48:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f000096b000)="", 0x0) r3 = dup3(r0, r1, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f00005f5000-0x8)='./file0\x00', &(0x7f00004aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007a9000-0x8)='./file0\x00', &(0x7f00001cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000083b000-0xe8)={{{@in6=@loopback={0x0, 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, 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], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e6000)=0xe8) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00007c9000)={0x0, 0x0, 0x0}, 0xc) fcntl$getown(r2, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000ba000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d02000-0x4)=0xe8) getegid() lstat(&(0x7f0000ff2000)='./file0\x00', &(0x7f0000c28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() fstat(r0, &(0x7f0000375000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000864000)={0x0, 0x0}) geteuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c47000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_group_source_req(r3, 0x0, 0x2b, &(0x7f0000352000)={0xe01, {{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]}, {{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]}}, 0x118) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c1a000-0x4)=0x100, 0x4) getgid() getpgid(0xffffffffffffffff) fstat(r0, &(0x7f00002e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005dd000)=0x0) getegid() [ 38.841111] binder: 5621:5639 got reply transaction with no transaction stack [ 38.841118] binder: 5621:5639 transaction failed 29201/-71, size 0-0 line 2920 [ 38.864683] binder: 5621:5625 ioctl c0306201 20004000 returned -22 [ 38.873970] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.879502] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.885203] binder: send failed reply for transaction 45, target dead 2017/12/29 03:48:51 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") r0 = inotify_init1(0x0) inotify_rm_watch(r0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000001f000)=""/128) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r2, &(0x7f0000013000-0x8)='./file0\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000011000)={0x2, {{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f0000014000)='./file0/file0/bus\x00', r2, &(0x7f000001f000)='./file0/file0\x00') faccessat(r2, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2017/12/29 03:48:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl(r0, 0xbd, &(0x7f000071c000)="766f60ab019c675accd0a5687c5b21af0367999ee89363de6e0751858b5f35c5c09080e7a329dd3b9aecd7fdf56e56df1e8ccadcaa0396d56c223a5bac87dae79de21ac3ebc56d1121c5becab5de0d59bcd94f47147ff59e8a797f9e9473fc04db0c2c6ebed7f717fabda584236ed29ee2b1e56d253d533ccb04f57a74bf01c7922baf76868203a86a7ba11ae2878092") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r1, &(0x7f00009db000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00006c7000)=0x8, 0x4) close(r1) 2017/12/29 03:48:51 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common='eql\x00', 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f000002e000)=""/66, &(0x7f0000000000)=0x42) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002000-0xc)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r1 = dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000002000)={0x5, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x81, 0x100000001, 0xd4, 0x5, &(0x7f0000003000-0x10)=@common='bond0\x00', 0x7f, 0x9, 0xfff}) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000002000)=0x1, 0x4) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000002000-0x4)=0x5) 2017/12/29 03:48:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) r0 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0xfffffffffffffffd, 0x0) truncate(&(0x7f00003f2000-0xc)='./file0/bus\x00', 0x2) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, r1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000022000)=0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) [ 38.906532] device gre0 entered promiscuous mode 2017/12/29 03:48:51 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000fd6000-0xc)={0x2, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fd5000)='cmdline\x00') ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000ad6000)=0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001f000)={0x40000020000201, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000fd6000)=0x6, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd9000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00006d8000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000e67000-0x8)={0x0}, 0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000fd6000)=[{{&(0x7f0000fd7000-0x10)=@ethernet={0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000045e000)=[{&(0x7f0000fd6000)="158be2029dd176fe92ddf94df615254b0f7530db09c02227bf667bd9896726c83dc8748731f913b57a17be434400c9cfafc9b28fb9343a2b02205be2406c2338c549b0b3de9088f382fc80d02d7694969829eea0a71c68c5b4f25cb4f78dc3a64cf072e3d495e9ba14d117d70a57cc36bc020064f53705793544e28b0b088fbf980a1d2e43066a126218aa95c782a1a36b2e4afd96755c3089bdf7b50ef3d45ff7a388964512357aea0965c01dc1ea424b7c5353837bcdd0bd1e7af37ed06fc280095dae1b7bb2df4ec011e26a73544b684037c58df9538a401bb5a004f83c3abdcebeac9f5a752043a78835cb2030c0c8e56789ee26a3bbe7794c087378e3db26d011014397cbc5ee28eba42040d368be5e419437b06d7ba1bcf0058aa2531547a23c9b40e149ecd2baef46285abe7f0afd962f76f2558080917f502c5bf9cf0dda09e0c446bc25821a2b3e00c49e8f655ea157ec4137d085da4b9cac575dfcc9e6c40a67648d7748ce70b651ac27268fe21a4f6b6370739594c5db34bc2b3bef91b063779d150b13b266a2efc6f9767a8f788a7a2aa464152867960dc9c804859a2da53fa869cb855f6457698ad733328e9cf6a9bd04675aa0ab5cbf378a1c89da1b3c1b4b4ad336868d363e71d9615aa1a693594c553a9ec307892b9450830dad247613e048c2828f8ca4197ab6849a7ff396719ba35a2d2ca13e47347df2884e5764d2b9e01bb769b938dd1257c2027b33e98e35bd24f71fa278a73bf1ec29737a64d8d24a7a422d64a3ebd9c5d48d3d63fc3a16bc118cd109af0aab75dd106ff57f305d6d61196a6ca35ce5195f9a44287bf953c5223ef34523750dc4b31b47603f286340caae7e2842b1d2a26c72fac1cecb898c4ddec4a7f91e777465ef036a4b487f19eb8a54d70adcfd8cda05a2216a97b1c9182b6e94a70f13febfc02a42561b031d276095f9940ca15f612d743ad5c1a76d1ebde1145be52d312323a472708c937719397278b5b48b6e471e8a3e117321c47f181912993fcd30716c77cfe999c35fb8524959ce0bcc37bbb258abbbec7010d27f79449b98edd9ad28231538a9a6168d6392edbeff3176c96fdca2dae09f8a9e39325c38084dd4d7cb5f294f6540150be509020cebfb875a2c6138075e2b5d8b96f8cd689c271383a24cea0357b03600b81507d5d03a6b3dc377f9e3a5d41954db6673df1b3fc14030ab456b12c518b34b2a986663497683125cdc98f096dee1869e84b3e505e7e90faf9502af15765e08cd0acf53dcf77f628533e03e9dff997d0aa50465d6cd99b50e82e5b053d74b3257ad946baea2641d62812e9852d4a202ac32a5eb6a9e2848f17fa2394f1fb6ed2d9865070d54c0063ef3ddd4fc060dadff4eac72dfc65dd8cfedb6ae882cd8327fbc025f3943aa00e5024a133e2774e0b9df6698d4d0bd55e0feea63563b9632e3d1ae256f200b3bc41abff6ae0e702e0eefacf68a4d00a38a18bd262b73c025c7699ba9e1af2e7972f3829bba7ab4cfec922da13c7e940851d74ce7a6eddf1a239ce7e252acae0296e35b9efa0a632d59534e094d2df38c1adccb9d86efd1be959f51f17202c3bb6495d3a1d0e90fd3eda23fa155359ff68cc1b46b3a11210fea42708cabda752773abd0196c26032f117d157ac8ba07ee5704643eabff1904e9ae01e97f3667dddd897b387676153f777a22a23062bdac7ea1aa91d81d82212aeee4778dd710220abf4a2cc69dfd7a9426b7dc7b7243c470893c5cede8916285092aaafebacc00fa3a846877a05846c626cb155ef804d5433c1d4d3165870ad94dec08f736fd3290b5bf92d174f878463eb7dc579344b0ad34a6526ec847e2a6c4a33864d16c8ae19b8cdfebaa8cda3860a968d9531ca6485c8c46fb72cdfd28bb9df9d8f731edb30cc3bcf8786d585fbe35d5bc00d5d118cf8c02b5886ef61b1853807f169dd02ef4bc6b272429031bcda89ec64ace23e4b3fa13b6dccf18d5fa8e3b28af62002f941fe0c8c5a719dd53df989f2e7cc111760280506ddf1836e74d50e6067d7ee83baa385800da8078c9ca41aabf671322489c415129c13fd7dddd6b18b474198816914170baa321a5ddd4e95f77e6c0b80d6f60a324a5cb85637994d3fad5c9f751c8d95c87659b07896f0177986fda82dfead83fc3d3aff35b927ab8c316665672d47022d368333d7f3956a61f7fefb133ee0fb188622610ac46c430179982a48b09a3597b754730533683fec2aa3c77984a150bc3dc0b963ac0e2ac835301a89370cb6e705387dc8f5372ca964d11eb9e7019f78eaa512a0ee4a4f6c83c99ebd8c53b1025b77de5c70eddce7fb927e9ec1be7dfe849f06cb6768a4df4c34016674fb58e6aabbbaa029bcab9bdb7b4d87b7cc5cea8e0cab6c43631444e3113a56c15fd8bb39a396c85f09b7dd993985bb4d8312829bf6f20c9ba3d436e7acba9f6ea6d2b61fdaee2177e33a1b8ab01db3d82cb5291c98e63156a7fc3d59f596c8826db87a654b6489bde424edbe92cce5b9074d9768c4f4a0873ef38df764c64fe18614e55034a2a16fec3dc756f94070103ac8da4f4932221f7c72db74289aefc60b5acaf03f64cc889c13774db0a0ce0e8f68beadefb515bfd353ecbc2a476fc01c2b66409a33161501fdbb058963dc6e1a131f57a2dd5c9974aa9c8c8dec6ab30428ef006f190e1ea3b373a79eace922a340358085d4189ff73af3a099bc375cb06926bc28151151f4fdd699a0c9da2ae4a285c68d47648fc74c2ebaa6bc09b38743e3c014089eb99f232191f4ae2316eca86f9aab651bf0570b11aaac28d17200055512dda3cc867818711915f7ea309a049fa79d2a87052a6e304b8db95fa1e4a91faaba7e242ad0aad4097b1cf6f09764966bf8b9e95ebc449cc59d1687993e874b3f70418144a1eae9ff39995013f6a8b0f94db2807821677518ff8ab9842746631c69a71f60b573f1377fb971e5d03d9517a885ac65c5cbb0c3dd25cd5ba447ef186e584c05d75cdada5458360d440868913fdffc4dc08e2f116af08123703759929b8ad0f1f3e6a28b77a11b5bbe2caf016179dd6a61a53d1bd1d75d83583b0799f39b1770dfe36597681340e8bd7c96f7758bc11f8cbd3306b439f0d6d1cba7ce34563c9bbc60a0ffc960a31b53003e98d2b4e6e908fbb6eb30b22a86d7ff03e768f7d609dd3ef6b4293aea8ffffe89f419990b252b5754b52a7c7ce59970bf5b524d5443b0c649bb8905711c0ecf372c4616c1874f258df543c1ee56c942ae49f2b108e30689edc65b58640aabb11342217cdd3518d8c296a9c8f7f6e6acb88be77f2a63b24ce23526a352d64950630c029b0db76cf2cde6ce383bdf9e4a92e08c2233809ab38a5390b2eec4994bb0a40d0eef8b0955444fa0a439cc2239589d43d14fd87b87e51861db10cbec5a76a2c4cd9a4d64cf5adb26677716a6891cde663e02697dd8e2edbcafe5dcec16e8e74f095aeac4bcaf8fde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0x1000}, 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0x1000}, {&(0x7f0000069000-0xeb)="9acd1e84a26dc08d7fe3a6f46e804f3b3de89e14ee3f2c64db23e934cab02f8412b6c847179c996ce62e84462a0f79bc3d096eaf0171c9cd2f56a4e85810ad0d68baa691607c03343d3882ecfdeed1fd3db6eae9cc23e2ee6f4f9fa52aacaf4c53c0244ed73408bce620283efdcdafc5392de5fe450c7f546f83b00007f261fd9d678beb4bc9a7bec0a4d3be73ead0829bee3b78d9617bfe83e28f01e1dc513e83bdef4fdf9a77aab4be0c7d334a0fbb7300e24dc3d0462fe46b572260c70ad58a739ddbea5e2127a189b682de24eca63e73cd8b8fe91bddc16de77a24b621881ba22af869d27eb2dae1ec", 0xeb}, {&(0x7f0000fd6000)="8546b92ad37821a312ba8b365ca5c3bbe4d3b68f319d90ca509e1e2c662f088b9677bcca254cb98b525502c292cc1831890a6014be33e49a571732bb1a04af8976544c38b46664bb1e2ead1648a04caed077867eeaccc3e5f7e621a06bf8a074126cd7006efda72b0870666b6cc1d369d23c169da31968c9a5ef9540192f8e1ef5451dcf215498571b8aafc9e3b218a51130343738a7cd672051758fa235b687f480e02c2d5b744c4a916b85cb31a53c2852d701f33370c37242101b005664540a3b3c6f637ed01bbe27fa", 0xcb}, {&(0x7f0000fd7000-0x54)="d649214c9efe798a06dadab2560da37b381c802728c32b78cbf3c9d073a2ccf34cca66a7d40186d4796d4c03b98ed066972516cf445615f2257efa99d8987a70911f855e78979a627d434dd63b4bdddfbc69d111", 0x54}, {&(0x7f0000b27000)="84004966856a7c39cb04aa9d3a064a5ff2cfbb75c6aef6838e60cd6490252119f0fd7d6a1bf01b3e4727dc44ea5e80a1103f58d8575f487fcb84613bb25590ccb4cbda68b656936e93960f45c1fb7d8ad2fddee6bba7febc07e72b55ca08f48cb3d9b945709e4145e63d5cb9698d3ac6db61b4bf429ff02213c132a60106d6230b08a9853db09d702d85e05d306298adcf368f5a57c96e5c27121efbe4e1a3bf62186cbdca4daa25", 0xa8}], 0x6, &(0x7f0000fd6000)=[{0xd0, 0x107, 0x5, "4867591d53e90eb7dae1a4b80b41e3c307cbf0d081eb1c9eb23cba442567e287423f084fff0ab6086f2de00acd53238675f569bc01c9b132fc2ee4e853ed71736c482fbfc67eced566ad9d462068535a44bc704cafb1735f07de6d522ca9ef06579494b918c8b7476df472964eca98ae87ca9fe243ff020511806378d0bca1850151afbd0b02935b9c76b57e1a1b2d52821493d84220e16ad2f84198bfe129e6506034927b87cfdfd4c071b2d4d987c668fcea89aea34ba4e594d34a"}], 0xd0, 0xc081}, 0x0}], 0x1, 0x10) 2017/12/29 03:48:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xd55000)=nil, 0xd55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000ccf000)={0x0, 0x0, &(0x7f0000d53000)={&(0x7f00003ca000)={0x2, 0x11, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000aa000)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r3, r0) lseek(r3, 0x0, 0x0) 2017/12/29 03:48:51 executing program 3: mmap(&(0x7f0000000000/0x908000)=nil, 0x908000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000908000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000908000)='/dev/sg#\x00', 0x6, 0xa00) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000ca000-0x4)=0x0) mmap(&(0x7f0000908000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x1, &(0x7f0000909000-0x8)={0x0, 0x0}) mmap(&(0x7f0000908000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8e, &(0x7f0000909000)=""/108, &(0x7f0000909000)=0x6c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000039000-0x4)=0x0, &(0x7f0000909000-0x2)=0x4) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000901000-0x38)={0x0, 0x0, &(0x7f0000900000)={&(0x7f0000900000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) vmsplice(r2, &(0x7f000017d000-0x10)=[{&(0x7f0000727000-0x9f)="076f2027b22123595e54ed649b346c62c0d709393c40ac75b6f64a6e0e288148983d232528d4b986f0604a38681471eb4d94b31a6b5185e25208150ecb31eb27fd2bc6e2897c7ed5d27560b8726ee15fe6e444dafadf49bbbaa93d05c4f2161c4f89176510ce01cac86cb96d7bf85fed3819d3cdd5506ba04ee92de69065f9f67f26e4545d1a0c4f5e529289b55970874fecf1df07e6f32ca60726eff42938", 0x9f}], 0x1, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00004ad000)=@int=0x0, &(0x7f0000337000-0x4)=0x4) mmap(&(0x7f000090a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000090a000+0xbef)=0x3, 0x4) 2017/12/29 03:48:51 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000001000)={0x9, 0x7f, 0x1000, 0x2, 0x3, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 03:48:51 executing program 2: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000093b000)='/dev/input/mice\x00', 0x0, 0x10000) syz_open_dev$sg(&(0x7f0000813000-0x9)='/dev/sg#\x00', 0x0, 0xc080) 2017/12/29 03:48:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c74000)='/proc/self/net/pfkey\x00', 0x10081, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a05000-0xa)='/dev/ptmx\x00', 0x400000, 0x0) fstatfs(r0, &(0x7f0000326000)=""/39) r1 = openat(0xffffffffffffff9c, &(0x7f0000256000)='./file0\x00', 0x28001, 0xa0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fae000-0x4)=@int=0x0, &(0x7f0000574000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00005e3000)=[], 0x0) r2 = socket$netlink(0x10, 0x3, 0xe) writev(r2, &(0x7f0000a3c000-0x10)=[{&(0x7f0000ff9000-0x3b)="390000001100092401030020000500ff07000000050000000000000000003c0019001a000f000000fefffff5000000001e200000c100000705", 0x39}], 0x1) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000f74000-0x4)=0x8, 0x4) 2017/12/29 03:48:52 executing program 2: mkdir(&(0x7f0000974000)='./file0\x00', 0x3) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mknod$loop(&(0x7f0000037000)='./file0/bus\x00', 0xc040, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/access\x00', 0x2, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000019000)={0x4, 0x0, 0x2}) 2017/12/29 03:48:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a0d000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e9b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timerfd_gettime(r1, &(0x7f00000db000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 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$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x8000000024401, 0x0) 2017/12/29 03:48:52 executing program 7: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x50000}]}) syz_fuseblk_mount(&(0x7f00000a7000-0x8)='./file0\x00', &(0x7f000002d000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000ed000)='/dev/keychord\x00', 0x103000, 0x0) sendto(r0, &(0x7f0000041000)="735027c1ca6ef17325dcbc9ac993075122e0ccc898fb479d08890361288c55fda23ac971e1ec11aa18e121", 0x2b, 0x801, &(0x7f000007e000-0x10)=@ethernet={0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 03:48:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xffffffff, &(0x7f00001c1000-0x47)=""/71) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f000054c000-0x28)={@common='lo\x00', &(0x7f0000ede000-0x8)=@ethtool_rxfh_indir={0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x0, 0x80a, 0x4, &(0x7f0000cd0000)={0x0, 0x0}) unlinkat(r1, &(0x7f0000df5000)='./file0\x00', 0x200) [ 39.034606] device gre0 entered promiscuous mode 2017/12/29 03:48:52 executing program 5: getrlimit(0xfffffffffffffffc, &(0x7f00007e4000)={0x0, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009ee000-0x16)='/selinux/checkreqprot\x00', 0x40400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000002000)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={r1, @loopback=0x7f000001, @empty=0x0}, 0xc) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000fda000-0xd8)=""/216, &(0x7f0000000000)=0xd8) fdatasync(r0) signalfd4(r0, &(0x7f0000001000)={0x0}, 0x8, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000)=0x89) 2017/12/29 03:48:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="67646795d31b58de6b02fac74119369efe1e5f435e57c680a242e95724ec7f3e3eae8b44985cff78ece14f4b3a966175cacdcf4f12a72f9a9fbcd2cb58140a0e1f63e2a7c8d3156f16a70f43af229770cc8d7dd2903e9e819ab1718bd3341609b623239873c006591c28abb7c70c41024d9b7ef9e9aa0e863c2a2cc30fbb93b6c13b12d453", 0x85}, {&(0x7f00005ae000-0xd8)="3493b2c117b2e740cb966c92928d5a7f26176a4a150c8321b33b644360bc5af26cb7cc45931bc7c1bb0b1277c11eb8be8862879f4258308f023383fb3a971ed904ab9d402439b29c9fc11b45cf99328e1e62fab1210ebb73cde3f49a9af1ee0eac4124489a49e281c98c77ef7888a2092227dc1e4807ce869484304a0b245ee7bf68741473fc353b5146c701fb9e33c18c539fe7433cd1e718dc2dbeaab45ebbbd7e1248576cfacd4d06fa0a6f00c6c8770214862e7a1bac3a283c0ca50c827af6f28059082fb94f3f70dae5b596f7f79b09c77f6d333706", 0xd8}], 0x2, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") clock_getres(0x0, &(0x7f000065b000)={0x0, 0x0}) 2017/12/29 03:48:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000021d000)='/dev/loop#\x00', 0x203, 0x1fe) fsetxattr(r0, &(0x7f00007d2000)=@known='system.posix_acl_default\x00', &(0x7f0000d64000-0x1)='\x00', 0x1, 0x2) pipe2(&(0x7f0000c59000)={0x0, 0x0}, 0x80800) r1 = socket$netlink(0x10, 0x3, 0x0) futex(&(0x7f0000aff000-0x4)=0x5, 0x7, 0x6, &(0x7f0000446000)={0x0, 0x0}, &(0x7f0000cf8000)=0x0, 0x3) sendmsg$netlink(r1, &(0x7f0000883000-0x38)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x2a, 0x401, 0x0, 0x0, "29003d5d010000000800000109fffffffd7f0fb8"}], 0x24}], 0x1, &(0x7f00005b4000)=[], 0x0, 0x0}, 0x0) 2017/12/29 03:48:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0xf3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xf1)={r1, 0xe9, "01750ca441f160219c869371c4f615b4257a0d877f43a3211281c0f981ad6d08469ab9bd6c9ecd43b1fbbab2641762c442096f3ddc877bcb7c6c1806a1673498b83e73cdfa35a7ca2d63ac6b2255a31a3dbd0d0539f499c86ccaaac87c7af9044bdeea33e76ba35955178f6668272da0966b6a79b8cef91002e711bb48e61f3aac921409f91e761f758709f4890d9260c0bdd6d379a4a698a12dd0866085f84ffdb96754e3c995285712006e28dc749789b9d7ba7e56add4a822054b6294de1b2456615471028e969a483d72189a8d7e9e275c3dd25c7dd91e9104ac91f63a00ac616b70ed4bb063a3"}, &(0x7f0000001000-0x4)=0xf1) mmap(&(0x7f0000000000/0xd59000)=nil, 0xd59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000d59000)='user\x00', &(0x7f0000801000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000442000-0x3b)="a34959419ea9a7775705a24de645c325136d822bd46a9dce90b06492545a4ec304667c20e1071c5976dbd76b2b966e676a570cede5559951991a5f", 0x3b, 0xffffffffffffffff) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000d5a000-0x5)='ceph\x00', &(0x7f0000d59000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d5a000-0x48)="34627a802178c25862816abf811ccdcd7f200fd1eb433e193ccf0ccda94007faa104fd141daec1c9b60e8bb718d0972e870dce9511aca37b878d10bd0a4ce0cf0210027ecd5888ea", 0x48, 0xfffffffffffffff8) keyctl$search(0xa, r3, &(0x7f00005b0000)='big_key\x00', &(0x7f0000d5a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r4) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000873000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r5, &(0x7f0000d5b000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x200, 0x3, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 03:48:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00005f1000-0x50)={{0x6, 0xfffffffffffffffd}, {0x0, 0x0}, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ptmx(0xffffffffffffff9c, &(0x7f000096f000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000937000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2017/12/29 03:48:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000067c000-0x10)={0x3, &(0x7f00000de000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000d31000-0x8)={r1, 0x1}) 2017/12/29 03:48:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000097a000)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00009f4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x4}) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mq_getsetattr(r0, &(0x7f0000ab6000)={0x4aa, 0x8, 0x6, 0x8, 0x8, 0x2, 0x0, 0x4}, &(0x7f00009ad000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000091b000)=[@ptr={0x70742a85, 0x1, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000c61000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000d10000)=""}) 2017/12/29 03:48:52 executing program 1: futex(&(0x7f00007e8000-0x4)=0x0, 0x5, 0x0, &(0x7f0000afc000-0x10)={0x77359400, 0x0}, &(0x7f0000a70000)=0x0, 0x25659cf0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d43000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000bb6000-0x28)={@common='irlan0\x00', @ifru_addrs=@hci={0x1f, 0x2, 0x3}}) 2017/12/29 03:48:52 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000003, 0x300) fallocate(r0, 0x3, 0x100, 0x5bf) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000ff8000-0x4)=0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000cc2000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000a7b000-0x4)=0x0, 0x4) eventfd2(0x0, 0x1) r1 = syz_open_dev$mice(&(0x7f0000136000)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c4a000-0x4)=0x200, 0x4) r2 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000823000-0x4)=0x101, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f000045c000-0x4)=0x4, 0x4) 2017/12/29 03:48:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ba3000-0x5)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000de2000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbd000-0x4)=0xe8) getresgid(&(0x7f00005b3000-0x4)=0x0, &(0x7f0000854000)=0x0, &(0x7f000008f000-0x4)=0x0) syz_fuseblk_mount(&(0x7f0000893000-0x8)='./file0\x00', &(0x7f000018a000-0x8)='./file0\x00', 0x1, r1, r2, 0x43bfae9f, 0x9, 0x10020) write$sndseq(r0, &(0x7f0000a87000-0x30)=[{0x5b94, 0x0, 0x0, 0x0, @tick=0x7, {0x0, 0x0}, {0x0, 0x6b3ebb00}, @raw32={[0xced, 0x3, 0xfffffffffffffffb]}}], 0x30) accept4$llc(r0, &(0x7f000022c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f57000-0x4)=0x10, 0x80000) [ 39.170870] binder: 5727:5731 got transaction with too large buffer [ 39.185192] binder: 5727:5731 transaction failed 29201/-22, size 40-8 line 3286 2017/12/29 03:48:52 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fb3000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000fb4000-0x10)={&(0x7f00005aa000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000fb4000)=[{&(0x7f0000fb4000)="92c326631babc07868e8136467e0a51396a3ec97ac42f15db68d2cc46810d068a053c8b4cb22fd3e86aa734007cd40bd7ccf61c18c568992c4b762aada066413701ad8cb64d51a22e0e920b1a420d87b53e2f169521cdd", 0x57}, {&(0x7f0000fb5000-0x72)="67a9b5536257e37f447707caee49574b7f0518948b64ea1e86bc38fc437cb4d79dea4fe43c209cf73086fbdc550b369728a74b025dfda0848377b552990035528a3b7d4c59b286ca26dd3c6dfb85d9e5eb1fa7ff3ed0c19221787111f338bf191fbafd694e612e32c17dedfbd39e8671ed4e", 0x72}, {&(0x7f00009a4000)="69289bcc18a460b6799b14229ab10be70a5c9dd76a5f61e12f4224273d0395ebd9aebf6e5142ae4513f2c7afb9dfc1811b489c6bd81848ddef9d7ffba3ba681c24b2cfec0f57e39d68211652b7d7928e1e361f8641160bc65359d4808005775cabf19d9ac0d6d506342651695c22446cca1a20fcdc282a0a844589515e611189180b0c22aa277205cc29862f", 0x8c}, {&(0x7f0000fb4000)="5f943951669151bf1b25a122c404e979014163f1813580a5f79b8a7ab6944eb6f59ab7d778111e3074ab0736e330ae175eb5cf4cd029c595dead6ac2183b4aae2fd38be4225487780fded3b1fa86e181d45b0c8d8404ad228ff09c0fc22e4c14411c7445ea9ab4301a63a14d8d028603f7bef521eeaf9b8b4c8fca9274ac112373ac0e3798f85af7", 0x88}, {&(0x7f0000d86000-0xb7)="4f671e3e3b8742a8ee791a1456c0ab9b16abc87400b218f5583355e1887dcc10db11b07aa5b31c2ecc5589bfc9b37675bf28b50cdd00cc2044e9069746531dee88a9d48bd92230ba50a19ca65e99dcab9e9b8ff7b8b0483dd0e2f70ab9501ae23224a5e518c5dc6d3497a3e7ea35f7a9f02437ec34b6cc9b1310866934092c43236c829935a2859707f4bd16272cf60ac218cd9e45243fa1782ba9c0adc4db47f786f50f424b23499b3073c90b7a101aa7fd097a7c34d0", 0xb7}, {&(0x7f0000fb5000-0x39)="fe86e516fa2db3014bb02129aac7ef21c4323609de0625f8dc25fbd7db502c27a7852873ad4cd2d17a19b7c29e71511a6a47dd6d2afab789f2", 0x39}, {&(0x7f0000081000)="c3329891288f1531959a28fea838ce4ae432bc7a2b69d632451c78f43d2ec75f0534fec0ea6bd83eeaed72c40c2e184c759b85e61a72094472f893aff0cc52c7770dc53f22e4", 0x46}, {&(0x7f0000fb5000-0xa9)="187180fa63a2ac68edcef970b33129b18d8f1b31d1deca86d7e04189743eb727028beb16f5e9d26809f9a4b43fee82839df5b511874067e5d9b1110d48eabc20c6247eb179a87f86c003d5b28ab8b9bbe39ca3cd4816eba8adfb821ec3be3ce0e516767f60cf111620fe8b635010303e284b74a5b5b9525cd9712c301614869fdff764328673fd698a4f7b18838c483a9c17b27a69e215c3e6f63af35807665ccda731578147c7b222", 0xa9}], 0x8, 0x4) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r1, 0x0) fallocate(r1, 0x0, 0x0, 0x4) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f00004b9000)=0x5) r2 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x5385, &(0x7f0000001000-0x9)="f0") mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000535000/0x2000)=nil, 0x2000, &(0x7f0000d3c000)=""/0) 2017/12/29 03:48:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) recvmmsg(r0, &(0x7f00002ed000)=[{{0x0, 0x0, &(0x7f0000d67000)=[{&(0x7f0000a6b000)=""/97, 0x61}, {&(0x7f00009c3000-0xbb)=""/187, 0xbb}, {&(0x7f0000736000-0xfe)=""/254, 0xfe}, {&(0x7f0000e23000)=""/4096, 0x1000}], 0x4, &(0x7f0000736000-0x1000)=""/4096, 0x1000, 0x9}, 0x3}, {{&(0x7f00005c7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000ce7000-0x10)=[{&(0x7f000019c000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000196000+0xbe8)=""/153, 0x99, 0x6}, 0x1f}, {{&(0x7f0000ac0000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fd5000)=[{&(0x7f0000991000-0x6a)=""/106, 0x6a}, {&(0x7f00007ea000)=""/196, 0xc4}], 0x2, &(0x7f00009d0000)=""/222, 0xde, 0xc0000000}, 0x41b}, {{0x0, 0x0, &(0x7f000087d000-0x30)=[{&(0x7f0000240000)=""/82, 0x52}, {&(0x7f0000748000-0x35)=""/53, 0x35}, {&(0x7f00008f5000-0x31)=""/49, 0x31}], 0x3, &(0x7f0000876000-0xb5)=""/181, 0xb5, 0x0}, 0x2}, {{&(0x7f0000dcf000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009f3000)=[], 0x0, &(0x7f0000536000)=""/224, 0xe0, 0x3}, 0xf1}, {{&(0x7f000070b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000e7a000-0x20)=[{&(0x7f000041e000-0xfc)=""/252, 0xfc}, {&(0x7f000046f000)=""/70, 0x46}], 0x2, &(0x7f0000185000-0x1000)=""/4096, 0x1000, 0x3}, 0x0}, {{&(0x7f0000fbf000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000246000-0x50)=[{&(0x7f0000dc5000-0xed)=""/237, 0xed}, {&(0x7f000027c000)=""/203, 0xcb}, {&(0x7f0000afd000)=""/131, 0x83}, {&(0x7f0000aaf000)=""/236, 0xec}, {&(0x7f00008ed000)=""/181, 0xb5}], 0x5, &(0x7f000042c000-0x5a)=""/90, 0x5a, 0x4}, 0x7704bf8d}, {{&(0x7f0000243000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000a82000)=[{&(0x7f0000d3f000-0xc1)=""/193, 0xc1}, {&(0x7f0000e81000-0x4e)=""/78, 0x4e}, {&(0x7f00008d6000-0xb4)=""/180, 0xb4}, {&(0x7f0000c20000)=""/75, 0x4b}, {&(0x7f0000cc8000)=""/82, 0x52}, {&(0x7f0000bc3000)=""/243, 0xf3}, {&(0x7f0000e51000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c25000)=""/171, 0xab}], 0x8, &(0x7f0000d84000)=""/215, 0xd7, 0x100000001}, 0x7}], 0x8, 0x40000000, &(0x7f0000930000)={0x0, 0x0}) ioctl(r0, 0x8955, &(0x7f0000001000)="") 2017/12/29 03:48:52 executing program 6: mkdir(&(0x7f00004ec000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000073a000)='./bus\x00', 0xfffffffffffffffc) stat(&(0x7f00007e5000-0x6)='./bus\x00', &(0x7f0000266000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 03:48:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000022000)='./file0\x00', 0x50) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0) renameat2(r0, &(0x7f00007ab000)='./control\x00', r0, &(0x7f00001c9000)='./control\x00', 0x1) 2017/12/29 03:48:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e1f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$ipx(r1, &(0x7f0000f58000)={0x4, 0x6, 0x2, "a6a7e322cdcc", 0x0, 0x0}, 0x10) dup2(r1, r0) mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) 2017/12/29 03:48:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4, 0x0}) epoll_pwait(r1, &(0x7f0000047000-0xc)=[{0x0, 0x0}], 0x1, 0x8000000000000, &(0x7f00003f5000-0x8)={0x200000}, 0x8) fstat(r1, &(0x7f0000c6d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 03:48:52 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000ffc000)={0x80000000, 0x8}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e70000-0x28)={@generic="52176e76c0292e1deeecc2afe782ff2e", &(0x7f0000ffc000-0x9c)=@ethtool_eeprom={0x43, 0x10001, 0x6, 0x8c, "aa5505ff04c225a6b3039422e7920edfd5e94105efb333aed00eadcea5c984c9808006e3713125356c7233caf50f02dfea78d6629c598fae3592e5fc7291252e1f4d3b3308a621ddc3d2a741345f6dce317ca2ada225af1c296f537d44b63b88e94de5388553d96e600b59cbda592d1299f52bfaf4df000b4591a518f3bc1e30845926bcc740925c3bea870f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 03:48:52 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/51) r1 = dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000003000-0x10)={0x1, &(0x7f0000002000)=[{0x0, 0x0}]}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x0, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, 0x2, [0x80000001, 0x2, 0x80, 0x100, 0x100000001, 0x8, 0x3, 0x8000]}, 0x5c) setsockopt$inet6_buf(r0, 0x29, 0x202000000000001b, &(0x7f0000000000)="fcd1cb6c57910504b8a7214e47b09ce1a231c101", 0x14) [ 39.218930] binder: BINDER_SET_CONTEXT_MGR already set [ 39.228261] binder: 5727:5731 ioctl 40046207 0 returned -16 [ 39.228386] binder_alloc: 5727: binder_alloc_buf, no vma [ 39.228403] binder: 5727:5753 transaction failed 29189/-3, size 40-8 line 3127 [ 39.254071] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.260009] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/29 03:48:52 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000005000-0x8)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) open(&(0x7f0000017000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) 2017/12/29 03:48:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b92000-0xd)='/dev/net/tun\x00', 0x0, 0x0) accept(r0, &(0x7f00006a1000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00004b2000-0x4)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) bind(r0, &(0x7f0000ea6000-0x10)=@ipx={0x4, 0x200, 0x3, "13c5508afc47", 0x0, 0x0}, 0x10) getsockname$packet(r0, &(0x7f0000e2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000db1000)=0x14) 2017/12/29 03:48:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002b3000)='/dev/loop#\x00', 0x1000, 0x6) lseek(r0, 0x47, 0x1) 2017/12/29 03:48:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000085a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x2, 0xff, 0xd, 0xffffffffffffff00, 0x5, 0x5}, 0x20) r1 = syz_open_dev$sg(&(0x7f0000bdd000-0x8)='/dev/sg#\x00', 0x142, 0x101000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000096e000)=@sack_info={0x0, 0x3, 0x0}, &(0x7f0000d04000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a39000)={r2, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x10001, 0x0, 0xa0e8, 0x1}, &(0x7f000077e000-0x4)=0xa0) r3 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000ea8000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f000017a000)={@common='lo\x00', &(0x7f00008e3000)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 03:48:52 executing program 0: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000879000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00002ff000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918, 0x0}) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000fc4000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/29 03:48:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000819000-0xc)=""/12, 0xc}], 0x1, &(0x7f0000001000-0x10)=[{&(0x7f0000b0e000)=""/8, 0x8}], 0x1, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b34000)={0x0, @empty=0x0, @multicast2=0xe0000002}, 0xc) 2017/12/29 03:48:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f4000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00007f3000)={@generic="d0e78e4ff9e5c18c734b1bcb51337024", 0x4}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2017/12/29 03:48:52 executing program 4: futex(&(0x7f000000d000-0x4)=0x0, 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) 2017/12/29 03:48:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000073d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_mtu=0xfffffffffffffffd}) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000c3c000-0x40)={0x0, 0x9, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="d935de4e5517", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f4d62086217f"]}) 2017/12/29 03:48:52 executing program 1: mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000053000-0x30)=[{&(0x7f0000067000)="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", 0xf55}], 0x1, 0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000006a000-0x4)=0x7fff, 0x4) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000006a000)='./file0\x00', 0x100, 0x10) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0x1001}], 0x1) 2017/12/29 03:48:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000073d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$getownex(r1, 0x10, &(0x7f0000097000-0x8)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000eae000-0x16)='net/ip_tables_matches\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000c3c000-0x40)={0x0, 0x9, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="d935de4e5517", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f4d62086217f"]}) 2017/12/29 03:48:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000046a000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000021f000-0xe)='/dev/keychord\x00', 0x200, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000ee2000)=0x0, &(0x7f0000552000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001dc000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c58000-0x4)=0xe8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e65000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$ax25(0x3, 0x0, 0xce, &(0x7f00009f8000)={0x0, 0x0}) r4 = dup3(r0, r1, 0x0) dup2(r0, r2) setsockopt$inet6_buf(r4, 0x29, 0x3e, &(0x7f0000654000)="2bb0b15d04cdd589ffffedb6acab851f9bab1d40bfa4c0e6ac410a62870c5bb8e2f1008c8abc51286f8ffa688996d0fed0587237f9a0d8928d638629aa85efa98a5e095fddc19264d80585c30b63b01475185261513a261a0419a2c6e6b439aa620e6187994a90634f1de4458e12c0a40725f54dfdb91b8fda184858dd1fbe317e399cd65c5c3567debe12a8d390da719bd1799fbc549ddf2d66442ac036617d70680463d8625c4a3ebbe859", 0xac) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, 0xc) 2017/12/29 03:48:52 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008c7000)='illinois\x00', 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4, 0x0, &(0x7f0000001000-0xb7)="11f04e3960c77d7368f74441af280755adda364cc054717f3ff1211aaec16344437dc21a724cc225f4a5756d29ce891f5430f190d4b2b923ddd3bc7d36a38987da45360aadf162a5751c929f8d5cbd83e13ecb7e83e7af7a504edb03552312dd0e9385580c2428753df7a3df51ef64e8e6fcfb237ef063acee6578dedfc9993f65e8fd283e946a44f6680ad606d5f1614e2d0eb6a49cda24ca37455363a1cdebb390eef4c6919b454186a86be487d238ba264817ff2ce9", 0xb7) fcntl$getflags(r1, 0xb) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 03:48:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x5) pipe2(&(0x7f0000fc0000)={0x0, 0x0}, 0xacc6aa02c29ef021) r1 = syz_open_procfs(0x0, &(0x7f0000185000-0xa)='net/snmp6\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000fbd000-0x4)={0x4a}, 0x4) writev(r0, &(0x7f000055e000)=[{&(0x7f00006ac000)="b4", 0x1}], 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000816000)='/dev/sequencer\x00', 0x101000, 0x0) recvfrom(r2, &(0x7f0000038000)=""/191, 0xbf, 0x0, 0x0, 0x0) read$eventfd(r0, &(0x7f0000935000-0x8)=0x0, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000056f000-0xd)={0x0, 0x5, "d97c370f33"}, &(0x7f0000d3b000-0x4)=0xd) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b9b000-0x8)=@assoc_value={r3, 0x9}, &(0x7f00008da000-0x4)=0x8) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000952000+0xaaf)={0x8}, 0x4) 2017/12/29 03:48:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r0, &(0x7f00004ea000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000038e000-0x10)=[{&(0x7f0000866000)="290000002000190001f30010000000260200001615de00043d0000040d0006000000ffffffdd000008", 0x29}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000872000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f00007eb000-0x4e)=""/78, 0x4e, 0x10100, 0x0, 0x0) sendto$inet(r0, &(0x7f0000f1a000-0xc8f)="c4", 0x1, 0x0, &(0x7f0000f19000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 03:48:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10000000000, 0x440400) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d0f000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd5000)=0x24) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x4)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f89000)={r1, 0xa8, "04b9edb502d4a87d17e4a203f847dd92df8345f5384b49874242e222a94af3a7c5629e7f89c39ad12342ef07d542059a81e327ab22098e37ec71ff7ab70294f19f40fe1b2732eac47c70c8ed16b634eebd7e2fce848ec3c3f2faf41778560a5886397caab3ab2327f9343485ab17feabd4a4c2ab98200d0cfb3e5555b979cef5d8aa43a0f926ac767376efb46834e18755c95beb24990f89f93fe782a7768fe92aba6462ba1c2750"}, &(0x7f000080a000)=0xb0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8bf3, &(0x7f00005a6000)={@common='lo\x00', @ifru_flags=0x0}) 2017/12/29 03:48:52 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000028e000)=0x0, &(0x7f000028e000)=0x4) 2017/12/29 03:48:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c8000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f00001f5000-0xf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "399f23631d000000000200000100000000000000eaf7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b8152df6a48251f7d51933223e1cab867dbd761faf", [0x0, 0x0], 0x0}) personality(0x410000e) socketpair$inet6(0xa, 0xa, 0x1, &(0x7f0000298000-0x8)={0x0, 0x0}) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ff5000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000709000)={0x0, 0x484}, &(0x7f00006bb000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000187000)={r3, 0x9}, 0x6) 2017/12/29 03:48:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ac9000)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000356000-0x8)={0x0, 0x40}, &(0x7f0000f2d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000436000-0x8)={r1, 0xdb}, &(0x7f0000e07000-0x4)=0x8) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000a4c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) connect$llc(r0, &(0x7f0000744000-0x10)={0x1a, 0x1, 0x1, 0x1, 0xfffffffffffffff9, 0x6e, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) link(&(0x7f0000740000)='./file0/bus\x00', &(0x7f00003e3000)='./file0/file0\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008aa000)={0x9, 0x6, 0x9, 0x26, r1}, &(0x7f0000d47000)=0x10) 2017/12/29 03:48:52 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000006000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x18) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') close(r2) [ 39.544993] device gre0 entered promiscuous mode 2017/12/29 03:48:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b2b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000cc2000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000593000)=0xe8) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r5, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000022000-0xc)={0x2001, 0x0}) pwrite64(r4, &(0x7f000074a000-0x57)="8f7dc91fddfcfaa681945ae789fffd1de1e4b000c9b8261fb3ee7cebfdda21750200df043fd1a08ad0b31d70d891066ce6ef5bf899f96c9abc65e7a8807edde3da830d568714fac3a81692e64451dc500139a10c3b8394", 0x57, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000019000)={0x0, 0x0}) 2017/12/29 03:48:52 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000690000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000166000)={0x0, 0x100, 0x30, 0x2, 0x7}, &(0x7f000074d000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000deb000)={r1, 0xc, "0122e3ed1c8103131c4b5ccb"}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r2 = userfaultfd(0x0) r3 = epoll_create(0xd) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000ff7000-0xc)={0x0, 0x0}) epoll_pwait(r3, &(0x7f00005f2000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ffb000-0x8)={0x0}, 0x8) [ 39.621519] device gre0 entered promiscuous mode 2017/12/29 03:48:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000966000-0xa)='./control\x00', 0x6, 0x0) mkdirat(r0, &(0x7f0000172000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f00004d7000)='./file0\x00', r1, &(0x7f0000ffb000)='./control\x00') fsetxattr(r0, &(0x7f000037c000)=@known='com.apple.system.Security\x00', &(0x7f000087b000)='GPL{\x00', 0x5, 0x3) 2017/12/29 03:48:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f000068f000-0x4)=0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000770000)=0x1, 0x4) write$tun(r0, &(0x7f0000a8c000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000419000)=0x0) poll(&(0x7f00006ec000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/29 03:48:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_create(0x3, &(0x7f0000e6c000)={0x0, 0x35, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e4b000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000023a000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(r1, 0x0, &(0x7f0000ce8000-0x20)={{r2, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000175000)={&(0x7f00005d7000/0x3000)=nil, 0x3000}) write$evdev(r0, &(0x7f0000001000)=[{{r3, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) 2017/12/29 03:48:52 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x8200000100000009, &(0x7f0000001000-0x4)=0xa, 0x4) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000b000-0x4)=0x2, 0x4) 2017/12/29 03:48:52 executing program 6: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f43000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052a000-0x4)=0xe8) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fd2000)='./file0\x00', &(0x7f00006b6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000fd3000-0x8)='./file0\x00', 0xa001, r0, r1, 0x8, 0x88054) mount(&(0x7f0000fd1000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000c98000)="") r2 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f0000fd2000-0x6)='./bus\x00', r2, &(0x7f0000fd1000)='./file1\x00') 2017/12/29 03:48:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d4e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(0xffffffffffffffff, 0x9) 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, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000de5000)="2c59d3603b578280c98ea5ea93b4f23219c1684a8d19ccbce8f70db53403e1723a92ee2e598278b957e94606b5921028fce0d7dd7c5888913a5a3570699ef10bec6ee630fc4cf75296a84859de39cce9decbef1073a9fecd0b0607801de60cc72e0a", 0x62) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2017/12/29 03:48:52 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000fe6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2017/12/29 03:48:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000daf000)={0x13, 0xb2, &(0x7f000096a000)="ba7d29adaebbfdb1b82ecdd2a30c7091900f0bcda90e07919d2ca6fe46d3db172e0ca3f919c2b2d1a58e90d1edc23ca9db600d3c48291796be8d3c4c6d25bf68f322f78371a4918ec5ab194836cbc3b0681ff53d7800b87050e3c625dd54910811967bf9812f658abdfa1f19794d183462d1201b409e17b0972ecc39e1c1e52b10ab9801e6c8008a0a2c885e1a7fb3bf25604aa98913685ecb67aca98943683c7b275f608cc6caf3ebe7b5dc4a720bb69303"}) 2017/12/29 03:48:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/29 03:48:52 executing program 7: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000547000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000277000)={0x4, {{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$key(0xf, 0x3, 0x2) ioctl(r1, 0x9, &(0x7f0000c60000)="c2cb0e1f340f7414546291468c93206cc5126639c9e76676eb86a236dde6df9da43ebb869f22d2267f2d7582ac238afe6d9a020b83d8957d1ab6e7572734d812707136399367ce0216f6274f6545e8b8f5e814b92037ae512ebed3ac8f1403c5748d10b1be82d183547d9c79c95af6d9b90dccfdaf848af90122c8482ba62444d8fe887c188c6878edcdf6edca1ae67e49bfb5dc23e5e8") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c94000)=0x8, 0x4) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000182000-0x15)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0xfffffffffffffffc, 0x9f7, 0x0, @in6={0xa, 0x0, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_ident={0x2, 0xb, 0x3, 0x0, 0x7}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 03:48:52 executing program 1: mmap(&(0x7f0000000000/0xede000)=nil, 0xede000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00002a9000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) connect$inet6(r0, &(0x7f0000edd000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ede000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ee0000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, 0x1c) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ede000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000ede000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000edf000-0x22)="097c6f9cd5f1b000ae2344bdc08c6ccd011f0b87147dbf860244b5cb64a52bee571c", 0x22, 0x10, &(0x7f000047a000-0x10)={0x3, {"e67e4996542b5e"}, 0x54}, 0x10) mmap(&(0x7f0000edf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000edf000)=""/38, 0x26) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00004ab000)="", 0x0) 2017/12/29 03:48:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000401000)='/selinux/context\x00', 0x2, 0x0) finit_module(r0, &(0x7f00009df000-0x2)='-\x00', 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003d6000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000227000)='attr\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a6d000)={0x0, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x53, 0x8d21, 0x44}, &(0x7f0000d63000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000203000-0xc)={r3, 0x15ad, 0x30}, 0xc) accept4$packet(r2, &(0x7f0000194000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000056c000)=0x14, 0x0) prctl$intptr(0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000321000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, r4}) mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) 2017/12/29 03:48:52 executing program 5: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000713000-0x5c0)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e69000)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000e6a000)='*vboxnet1:posix_acl_accesskeyring\x00') sendmsg$netlink(r1, &(0x7f0000456000)={0x0, 0x0, &(0x7f0000e69000)=[{&(0x7f0000529000)=[{0xfd, 0x8, 0x20, 0x0, 0x27, "7302626d6958f484c7fc17d7de4fd96b9178b9a481931b403e2d836046b66b74126a757154877c39bc074fc8d1c6ce7e11bc74c533ab29452da1857d13c201e4b6dc469377f5fc38397f68793f2c1d5d6c34b19fab32665dad46fe89281dd6ff4830fbb134a6c52c05eb786bacc0d7adb16e5634d5d9cfc3b8b7b64293a7f7464cb1e25a1cfd3284724b2a5ce0701df16e38aed27c0a9dad064265c18c61f33139a95bdac60d832bcebf5bd46b6ffff56d25eb652d56324c35e17944b24bfa4d9e63832dbb728fd1d6c0d6e4fc8bfa152dee2de79a25bdb66de7d035556f2d78b1b5629df715f7744827a18769"}, {0xe0, 0x1, 0x804, 0x7f3, 0x7, "4bc46bbdfafb0d30f33746c2699fdd4da13eba4cd3e060d6def0043a62ac9b863eee418fb8b587da2d9fab9154e946a8b5e5fa38448d089e61df4d35539bc7b4e34f4dca553e81c3b7c67c980e9013bf5d2016e4473e0315cd978af770985f3c9c3b66af900a5c02fc3be14ca4d1ec3c6c42c5b5d0faaff97ffd4aec7dabf741324c04e573bdd27a6913383587183a731e03f85e40c0bb7542f29efd5a3ddb5e6d3b702d943077e6f64f510c0c7a6f751f8b2f2c786947131344bc52c51a4a7a7d6d3fecae46b611decf70461a6617b0"}, {0xe1, 0x7f, 0x120, 0x20, 0x10000, "c0609cb6d7cb34165d1c75411ed13b09e535b8417cfa27e903275f1c15db3c0093c067f57b093edc01586f0ab3e7fc80bc5fbf14f81e9a5e581cd07fd41f464082b1d43e5c6fa0f865e469792424423b0906c1f9cd7aacb8d42328c0ed23deaab1adf0a664a593a23aabd0f47bdc8925d791690c11f28128b5159bac4355daf41c71f688e85104be3057a7edbd8dbc48b3a6555f0e475d90f3beff72d84977cb46cbc8fe3a20bc75dd76491214424f8d2b141cec645ecdea14003097bf2935b56e0ffc698fef7a0a9fa1cddbda2f000f14"}], 0x2be}, {&(0x7f000079e000)=[{0x60, 0x2, 0x1, 0x100, 0x8, "563d03a566fcf8a486c6b793cb4872cd9a94a1b7fb17723e5db28528fffce12c1eb059d6971c153d32b391d55f32a6fb24e048440079a6a679e52a2667685f5540367395fe8e20ef4b8d0d0659ff37f9"}, {0x77, 0x9, 0x400, 0x1fffe00000000000, 0x1, "a5559bb0b02a86f3be0c970e5d58b1a1c5abac8b9dd932dd4e4258f091d8763622c2b32af24caf7234f0580ef8a5cc01abd0c16c9afa09ea5e94bfe302e87b0c1934cbf856d3a3236f8ff2ffc0105c7598bb5cf344fb3fa5b7fd438b2c038d7b77ab57187b1e64"}, {0x57, 0xfffffffffffffff8, 0x320, 0x7, 0x403, "6e9bd5f7cc3f658094c9cb8bb6704f32d837dc2c3cf060ca234179e163707b2155e25d61af09c09914fa75a3cb543cb0c078e0650cddbc4ecfcd3f6775c5f8d56273715965dd5b"}, {0x3a, 0x7fff, 0x20, 0x44, 0x20, "5058b18b148deb62cbab4570e1e5cc952ce5b94b106def5f91a7741e0a9b99179341165c2a77628dc57d"}, {0xae, 0x10001, 0x3, 0xfffffffffffffff9, 0x26, "7683dccf91e143df562c0538467f50aeee527323557392e8c7b9b110f2b07e0359b4fe2c8d212baef32884bdecdcb482bd9b525ab67dcd942f12c468f5d6693a3480b7d3c562b53ec8ba526fd166b4edf0b059215c050822830958913db7949c47641dfdd1a673d134a0814c71039da58ac475c9133d36ed69e6cd8abc0d173cef66f425dfe345c0d96b9f0ad5226feefa9f5a28a77bd1bed434b7eb8041"}], 0x216}], 0x2, 0x0, 0x0, 0x93b145a8f3cc704c}, 0x20000000) sendto$inet(r0, &(0x7f0000e75000)='\x00', 0x1, 0x0, &(0x7f0000e76000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d88000)=@sack_info={0x0, 0x9, 0x4}, &(0x7f0000e6b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a82000)=@sack_info={r2, 0x8, 0x1}, 0xc) 2017/12/29 03:48:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d58000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) rt_sigprocmask(0x3, &(0x7f000019a000-0x4)={0x5}, &(0x7f000078d000)={0x0}, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/29 03:48:52 executing program 4: r0 = inotify_init1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00007f8000)={@generic="3de71c8e756c81692c245028fe4fc6ca", @ifru_ivalue=0x1f0947cc}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000906000)=""/72) 2017/12/29 03:48:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) 2017/12/29 03:48:52 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000007000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000d000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) tee(r0, r0, 0x0, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004000)={0x0, 0x3}, &(0x7f0000009000+0x19d)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000f000-0x98)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7}, 0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000-0x8c)={0x0, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000a000-0x4)=0x8c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000f000-0xa0)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x7, 0x401, 0x6, 0x2}, 0xa0) ioctl(r1, 0x6, &(0x7f000000d000)="") 2017/12/29 03:48:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) fremovexattr(r1, &(0x7f0000d52000-0x2f)=@random={'security.\x00', 'md5sumsystemposix_acl_access+GPLeth1\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00006e0000-0xb)='asymmetric\x00', &(0x7f00006c2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c0d000)='md5sumsystemposix_acl_access+GPLeth1\x00', 0xfffffffffffffffc) keyctl$read(0xb, r2, &(0x7f0000ea1000-0x1000)=""/4096, 0x1000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000095e000)={&(0x7f00001a0000/0x1000)=nil, 0x1000}) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000340000)={0x0, 0x0}) 2017/12/29 03:48:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000596000-0x7)='/dev/sg#\x00', 0x10000, 0x0) connect$inet(r0, &(0x7f0000baf000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000226000)={0x25, &(0x7f0000b2f000-0x25)="ad85bb04947e400b1c35db4e51250700a13ab9c7dd492cf7fcd17f80434ee721015dbf848f"}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000935000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) 2017/12/29 03:48:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004bb000-0x9)='illinois\x00', 0x9) connect$inet(r1, &(0x7f0000987000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 03:48:52 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f84000)='/dev/vga_arbiter\x00', 0x204080, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000076a000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00000ec000)={0x0, 0x0, 0x0}, 0xc) get_robust_list(r3, &(0x7f000069c000)=&(0x7f000056f000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000520000)=0x18) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00005d6000)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000c5f000-0x40)={0x0, 0xa, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) 2017/12/29 03:48:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000f37000)="390000001000093805bb61e119050021071c005e02000000ed0001078000801419001a0004000a00f00c00da000608c30300800000011e3a69", 0x39}], 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c0b000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000a6000-0x4)=0x0, &(0x7f0000f19000-0x4)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005c9000-0x8)={0x0, 0x0}) 2017/12/29 03:48:52 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x238000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000002000-0x10)={0x0, 0xb9, &(0x7f0000000000)="4102aef2e962f1ee0a67a75388ee1e5c76522f1bdbfa2b635e633ce71b17fcaa5f623f2a2413720c4c4e51b895b8fab1a0355d609df235df696ba17cbb9234412f74ec18b2a4f840c26911d911d876bf8a7d1d74b18822501923de84669068e2960225fc69714bb140239a3583c337c3af280d25e29dfddd775644a7a8d5ea882b74bd642b6a8375662cf46e8e683e34d959f0425dfce58b7e875504d57663caef92a3dc6519f4eddd22a1e0ca555abb8678ba594a2b1b5091"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006a9000)={@common="6c6f0000000000000000000400", &(0x7f0000136000-0x1c)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 03:48:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x88040, 0x0) mount(&(0x7f0000aec000-0x8)='./file0\x00', &(0x7f00008b6000-0x8)='./file0\x00', &(0x7f0000469000)='iso9660\x00', 0x0, &(0x7f000031c000)="") ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000036b000-0x28)={@common='lo\x00', @ifru_names=@generic="f363b938906f1620e02d97ccecf6c2da"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000647000)={0x0, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6}, &(0x7f0000804000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000059000)={r1, 0x6}, 0x6) 2017/12/29 03:48:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000d3f000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r2 = socket(0x18, 0x0, 0x1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000035e000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078e000)=0xe8) 2017/12/29 03:48:52 executing program 0: ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000024000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ptrace(0x11, r0) 2017/12/29 03:48:52 executing program 2: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000000010, &(0x7f0000002000-0xc1)="17000000020001000000be8c5ee18c88a3000008010100ec1fda1e03368a3cdc0a000000d898fc5ad94852bb6a8800000000dba67e0600000000000200df0001800000000000009cee4a5acb3da41f0000ba00670000c88ebbff060100000b0100000024000000000033e742506b00ec008b03cf9eebe7ec7ee87cccfff6ba000000024f0298e9e9f554062a80e6050000040100000000cc91a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d2281000000041ad0", 0xb8) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000a97000-0x20)=[{&(0x7f0000ef4000-0xaa)="f87150471c97d1730a03a9e7d10c4bf4ae2a05006c9327dd738f49187aafc680542637a18f3d7cd509c6ac9460f41f9997b4217f81becc3edc7acf69d8f66413854247cac6f86d3a023d9393224255879a19426bd113b3ad4788f9aa2efba959297ceeb31106026f22e2b1a7ffcd92584e51c6124a9308ef89a63d3d3444447246e268a35d40ac8578cd7f6ea5a6594ec342529fc821f1e4876a2fdea7db08ee3f3ce3c8797ecc27e8ff", 0xaa}, {&(0x7f0000349000-0x52)="d97c00130db9dd9ea3d572a366c1a30a171eb20cc061c0e444c78f51e9cd0335ac00123a02646fb8fb5290bbf2bc160a97da203855d728d5623535278f5e61e968cfc50b4c1b190416416b4078c9d62788ce", 0x52}], 0x2) 2017/12/29 03:48:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bb3000-0x4)=0x265, 0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004f4000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005ca000)={0x0, 0xe6, "1be0e484da94f03377717e1df2736d156301ee1b4688f5eab23632633ca67d5533af1d4961ecb535676f53152d4755d9fa0e2cb02fc55a9b7d4cdfed3d31fe955a489c866ca01d9d0b514c54783c0c6631813a9a1883e02befb0f1be7c355cf4c3c7bbe1056bbc498d7fa92ad9925efe5f6f8d6ba915d68f6b1da57f76741e69306218d9ddce8c0571549d1f126bfde316916241746e0d77eec4121eaeee450fb2f80076ef9367c9ef8337670dad7c4023e0fe82f9fa6697b0b161d21b1ec8b3514a5febb7ea5081ef5fe7b13871d0730da63ed10b924ac7e4ad36aae135aac93e0139b67941"}, &(0x7f0000b7b000)=0xee) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f73000)={r2, 0x100000000}, &(0x7f0000deb000)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000302000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f0000bb4000)="", 0x0, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000cbe000)=""/115, &(0x7f00007ca000)=0x73) 2017/12/29 03:48:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000e2a000)="ff01000000000019000000000000000800000000", 0x14) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c3b000-0x9)='/dev/rtc\x00', 0x80, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f000087f000-0x4)=0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000cf1000)={&(0x7f000048f000/0x3000)=nil, 0x80000000, 0x2, 0x4, &(0x7f000026f000/0x2000)=nil, 0x50}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000418000)={@common='gretap0\x00', @ifru_flags=0x1}) readv(r1, &(0x7f0000a1c000-0x20)=[], 0x0) recvfrom$inet6(r0, &(0x7f000041d000-0xb4)=""/180, 0xb4, 0x12143, &(0x7f0000999000)={0xa, 0x2, 0x7fffffff, @loopback={0x0, 0x1}, 0x4}, 0x1c) accept$inet(r1, &(0x7f0000d49000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e4000-0x4)=0x10) 2017/12/29 03:48:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000025e000-0x8)={0x0, 0x0}) sendmmsg$nfc_llcp(r0, &(0x7f0000a97000-0x1f8)=[{&(0x7f0000ef2000)={0x27, 0x4, 0x5, 0x0, 0x4, 0x7, "784109bdb0792f0a83927807e62f0298dd7f8122dfd870eae793a1cc97c5a2196011e03dd0d63816196b172de80464a44b789f1a92d55c16f6ca1ce2cf7553", 0x4}, 0x60, &(0x7f000087c000)=[{&(0x7f0000f7c000-0x4c)="4817143968d874188e7266519ca2480e23647aac57ca1ce164d055ce271cb223aa631caf427546899e794be69018d6eaedb66583e76d31accf63912620648aa0819bc0492958ab734f51b910", 0x4c}, {&(0x7f0000b4d000)="b8cbcc881b810020f37010543d8ba555c0344ad21b03699810d92dc605378f5de0ab058538247eb008676b18d7a9fdefe378b73edb0648d89397e076b345f10b1c5b6abe81e4a96b7dd258c623dc05770d8f21b546", 0x55}, {&(0x7f000010f000-0x34)="db8ec6ec3843e29801c6eab3496a7182aff04fd9b42ebd6f524538d07beaf08ebcc424b8ae9779747a57df0b6cc9999d8f9ff03f", 0x34}, {&(0x7f0000b4c000-0x42)="772326bd749dc5f6d2aecd8d96aea7d1a381c54808f2893a6f9c3812e6a9c8e28e03a103322e7d477c22658b82e54c1b86bca0881d954c46fc728a11188cb35a393e", 0x42}], 0x4, &(0x7f00005a4000-0x40)={0x40, 0x119, 0x8, "dcb6802bd48b1ccd5559c3c494f2a97a4fd236cd79b34ee2d43a886b1b3c32de7e3061eb8bdbf92b211e324999b004"}, 0x40, 0x4}, {&(0x7f000069f000-0x60)={0x27, 0x1, 0x2, 0x7, 0x9, 0x9886, "d66ba1c4d8bb37f147e86f3a2d9704ca50aeeb0d8d662a60f3843f21b61ad1fbdc34412ff2a110c429a926cb87404d94de0a021695acc3b99fce668bebfc18", 0x800}, 0x60, &(0x7f0000a0f000-0xa0)=[{&(0x7f0000430000-0xff)="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", 0xff}, {&(0x7f0000c37000)="89fb8d53a91de9c45d33ad487b7ccba952f4813bb6726360bbdbac801143d420094c4468c979a29ff1ba7806c27791ad35b6b23a1f0e4aac28126c7ef4171ba59be642317dcffa1f9fa75fd7bafeed7170824078a613e1eb09c8f065cfd660f794f6763c5956b37d20a6f0e107939ead446061a16dae50004d6e685c25783cf8c64bde03681f5aeeb1a5c899667cb4060ba8762b87e8dc5abee79bd453c2da1d1200a72410753280cf35a43e2b4d2bd2baa76efa499310aaef5529a1f120421f64766fef203312e39aa24712e8367cc334ee44241aad04ec37ddc6c208afb100d81861056c01513fc62ca542", 0xec}, {&(0x7f0000de8000-0x6d)="5e2b588da9dd57f771b5a0421e23a4f98233244111cfdbaaee073eda35daeb8e4ed3498b9b64d2339761444d46cd79955f82e7651765e8a0dd91c6520c1f0961393fe5798da24bc6bd41b85457569cb04c4b5ffed9ad1912b4fd689775893e89f2a07ca289ee53c69f4a480b83", 0x6d}, {&(0x7f000047f000-0x95)="809d103bb3df6eb667971a895ff747e14fd7932721194d533eda3a8e72473c8d53181078b882f80ff61b24d3614399f08f357ac97c0d74d6f71b28128ed5b71098f99ac53fb7edd998bbb7df54408fbb7bba53614d8a80c23f139bb9858e87879ca30fdb91863399eb5fad1e612fcca9a0450229a89205919872faa717faeaa91b285065cc6ba96b07d87bb5357217beac39764ea4", 0x95}, {&(0x7f00006ad000)="556af3374801f64eceb169861f6336ae0ef71b4d0d7360177f7941876b84d0ef16e1d09446c50db705651720e19562930be16fab64065b44e28961ff69d49418507a2e0d8648be9b9e10f0f260097b19fbaceaf23eec6e98d1209dbe986c1762133916464a998c4d4b8773e7c6c5d72d2b232ef6e508e4fecb165f6080f93cb824d6a360115af17785e1992010cbcf87704425815b9b9ec5398a2401ec2711c1c0b9a47517bf89551970dce42fd4e58c99", 0xb1}, {&(0x7f000045f000-0x24)="7ae5a38d301cbcaff9b34cd5ca7ce8122e3773083e6b8756ddc0df1ae62ff536eda35c4a", 0x24}, {&(0x7f00002be000-0x57)="736a403335c9fa33b4ce712b6c0e4d79054f8d267191f8830f4d683ffc2de1f58eb5dd962834deba4684497f6dc745926bfdd9ee81dc11a03d23da0a7840a5561284670b6d418643b121c15470a20094240425f4aff4c9", 0x57}, {&(0x7f00002cf000-0x29)="9046626c2342751766589a0b0f2fa48819f89186afa6869b3025169210c591347f2c20127ee00e344f", 0x29}, {&(0x7f0000a3f000-0xdb)="98cd4702f0610c60d1e6fe5e81e3e9b8340d9250c28ba5155cfc6ecc9ea8a825b28c19451a5d1589d99efd3d3d4222517467226c38bc9084803449b7d7ed878d9862b0504ab25a2118a0aedd1cb9bb24f0b2ad143953c364cefb34b69883fbe68454ca8312441dabcbbfa555598d5592aa62906b32265673820e47655cdf4209d97436fbb9b70431c26b43c3b0c243472387366007db069ebe6b2cbdc2c63a41d8b8e5c14ace459811e2884008d0040cbe8063ff17fa84608a24eced32c45774f5d7edc4b7415110abb343afec442753ede39ca7ab1eeecf10d844", 0xdb}, {&(0x7f00005af000-0xe1)="010cfc98de3b012151dca63f4c51a9be48cb4efb79e7ee88917ff3c7fb96e5f46b2d3b172dcbed8295673ac38547946068bd5de4c0f65325df9d03c49904ca4d97a09d3131360a1cb741505600a812fa46a56ac0486a9cd1973a9b4d2e34835bf0801e1822afcf70eecd1bd874ab20fab0c4c38a61f8a5bba4eef96490a181e9c7e0d937674aa86cb2f900cdf8e37be0c00cee59b6a42e06bd372a36f2ad665d79ea00b058a8b10f20d380ef80e12f30eb36f6b55e2c1bf14cc05d348ca6731b0813cff6d52964c23950cf4bf3e3f7f1d16b3196144a2daa401afc49463c8c629c", 0xe1}], 0xa, &(0x7f0000799000)={0x78, 0x10a, 0x7, "2ff87487d9a6e6f87e5d6f93613b5da2f739446060085b537c2f9988c4c3f79ab275756436ff0b222a88cbbe7103db364bd56768cb9a32bd17a2060e269ac13fbf7e39392e08d9195c85d9b83660fce16209b4a647efd98ce6f0732d5b94f90dc1"}, 0x78, 0x8000}, {&(0x7f000097f000)={0x27, 0x7, 0x8, 0x7, 0x4, 0x2, "8710939cf831e41e2c3810db015043ee41b2b42597c1ca8bb90370dd4e48d68f7b17a265dd7da6a5da7f97a9761e9608f906264b6e407dcc03fa756c584422", 0x5}, 0x60, 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0x1000}, {&(0x7f00000fa000-0x9)="d57f3effed1f8628f7", 0x9}, {&(0x7f00001c1000)="f56ad9e68bc40ba8da9f964a8303f0274d2603515cc5762087c5a2d5b33e137e895b5f7052e9214e740ac3a842d33880fb5b0267ddc407ef7c4020005e5305f1d84375836d96883d9d80b28426d9724873c0e637bc6fbd305ce6ac9407a4feb50349fae28485f0d375c0b9f680af292da58db17eb8e4ec89902d1c6516d44c2678d1c82a33c1306ec9c264e8e8e273ea46582907f03c866800ce62ed6d6d66396173d0b45e603838886cbf2e8bf09d0300f4a65d2773d6f0c6a034e06244031dd6cc2af5a570", 0xc6}], 0xa, &(0x7f0000db8000-0xb8)={0xb8, 0x11, 0x200, "1bbe36a9f465b39f5d54a562d74338c955dc887b63318f9ccf2053199992bdf625f1bba4c28453d808534842e5201eb60e985721f67d117654fb77996e5d8a0f0a95eea954cb58f42bbe62d1ad30104b292c49a425115ff75736e9abc4c20b1979f56006a119ed80c93f9ba92778c56d4d3e982a09284eb117e5124e1626a6c3c9e9967a07ae0f30af99c1bfaa2f07e37755b16c2b9f13314ffa6777d077703b7e0bfbc94a2fa5a7"}, 0xb8, 0x10}, {&(0x7f00001cb000)={0x27, 0x2, 0x100000001, 0x7, 0x7, 0x9, "73a44676e94878c5eaf3070535ae409de1fc3828a241f169139cedd9a082d063af3e53a05dafd2a08366429548ec0818cd84c66f2132c73933d148e546fca8", 0x7fffffff}, 0x60, &(0x7f00008c4000-0x20)=[{&(0x7f0000129000)="2416b1469113ac4584c85960015a138978435dedb437949db432a9b2b496fe618eb22c0872cb6ccf5a5946546fd1d6ab2e27b307474ca38a857057b8b17d58d3a39debf0cc1984639647660bf244327b6a4c20ecac191def7d7322128a51da41c2f756497d9a9746feed657e51ec65b9ee431cf1cc9d1221cf806260341a7df7d65c56b2ea1e84204f8ea9192a65ab3e1d9c8dae6ab960f1c5e54541b33e9c83afa0037dde1d8a8e893891a425cf9cb24b2a68cb729fc4f863fa0453b0a7986625f3b7fd4467e26277d3d0f40dcc8ff2bd087fa9232267ec0b9e62fae7eac3c61b7f2e344e1b942bdc308acc38b758b3680d", 0xf2}, {&(0x7f0000c9c000)="b53539e496af221644332c9e25af522a6e68ecbc424711f0552c868982fbef74e57d0d35188e8c4bb08d7938034bdbaa6b8e7bd3dd9216da017f657e57fd183b08280df5464d50cb4932ee3bd9c8319dd432a02f8e62a5e20c7301f29153a35dbc2deb24ef865676c117396d740545acdbe5a364ddb64cd52d1acb4b9e8b63bab5fc0c86bda0476a772f433e938b", 0x8e}], 0x2, &(0x7f0000732000-0xd0)={0xd0, 0x1ff, 0x420, "50760a3575d3765a2f7b6c0a3fdba54755578a0378df9e2706954ffcd67629cf2ff7eb6463107a1988c56abb2ce49bcdb756a796d48c79bcee96ea45ee288261386ba2230d03e620f39ad72889a95ec43219686d96f66ef9d6b5507b6055fb16e511a9d7befd4be3a371eb39d5646555a4ff963c493849985498a158b064812c3b19f58adac62764f8279c87bffe9e2c2a7a25510f499bb38a2f4ac83e4d7361f9586f4a6b6d972482deaa2a5ad52f7a1e99b1902e969cc7b13288c212fb"}, 0xd0, 0x40}, {&(0x7f0000316000)={0x27, 0x1f, 0x0, 0x1, 0x0, 0x4, "551873b4ae64df46d4bd6af833140f4361f68e76f3989ee34b85e02ec5800d8891c7cd635b8973d7f2e8d208fbe5dbd385ad36f1cbe15756617f90771ff9df", 0x1400000000}, 0x60, &(0x7f00000a7000)=[{&(0x7f0000fc9000)="be4c943c6255c71635e8e62e8054dd182caa94ea1d8d18b54bae2c04ed867797400fe678ee0853e70c77893eb1bc6d9f81e45fbd6ecb5d9c", 0x38}], 0x1, &(0x7f0000788000-0x80)={0x80, 0x19b, 0xfffffffffffffffa, "eba79bd5e63e29140dee0a2489f4477db07bb70f7429a5724ebb2dd6fe0984e94acbe5333aeab9e688eff196a57f4398b747b50b7a530a862bb9acc17d6421a0e3b23713e30ef185519063ccdd2f5446eff21f9a747e5442e502a5c48daba7437218e466efba9fdab2954a6d673d78"}, 0x80, 0x0}, {&(0x7f0000d3a000)={0x27, 0x10001, 0x7, 0x7, 0x1, 0x9, "03f7213c16f36daf6fcf8a6568458c30c529d100c20b03acb3e31ac4ca67c43c52059c430907b2cd4fb1e5cef84dc0f37449a1c31ff50f81ac182a6d14e018", 0x7f}, 0x60, &(0x7f0000ab1000-0x60)=[{&(0x7f0000463000)="20a50b0fe5d57c6033e1c7a35e17adfe1127169d1beeee9f981412b2f3ebb941e90f3bdc22d262150037d4aac29e", 0x2e}, {&(0x7f0000e6c000)="f8b0115701cad9f7cc6495a1f9166d036b4765fdfe9dab07aab95d51e301efa5dde4a30dbde4497d18a1585f2c9cee3c6e6c98316bcf4e206b3c6384807bb00443549d70e94874472950279f161678ed9a8793774bd900807efef7309f54d30b3b9ab46c25ed58cb052dbb9b7cb0d92cfe2ca0ceb02a54cee188be019937f5c154b4502cb6f83404cde00b51551d7684c5e906c50a1d10274305b791f4d2e90d457512", 0xa3}, {&(0x7f0000999000-0xd)="a5e39bb85842e67501a89d6094", 0xd}, 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0x1000}], 0x6, &(0x7f0000a73000)={0x70, 0x10f, 0x0, "201e206b8dafbd1a4f5d3e819cbf4df56729fe306ef43fbd2bb6a0cecd87de729021d6f71140b3d03a3087c024013cd0aa9a65349525e0fdd23a978f3b40eefdf56b0c5d9762a1df09b1ec18f1deaa4834c428b707044186b556fa810dc3"}, 0x70, 0x84}, {&(0x7f0000f8c000-0x60)={0x27, 0x0, 0x8633, 0x6, 0x81, 0x8, "0e88a7c41ee3b1692721c288cd9018be7210b06137cf5dc0ba70c19a354752e62d235d1b48ddc8607a8f01e778d62a3a3774e520ea4bab28ae1aa024b818d1", 0x18a}, 0x60, &(0x7f0000a5a000)=[{&(0x7f0000471000-0xc5)="71a9f33682e3b68eb981327a30298b5673b70544a745d7a011ff482fe24d41dfac28639eca563ecf4f1f721c8f1da309aad6b5cb6706af1b563409352861e82b410ffb52ec4516c3a7a34433f7eb2ba82f854be9f300cee7fa6b609cc76aa6ed99aa0df0da0543e0318c9b82694ccd36c480b0e8828c8d6ef59cb6bd97c4e90af8b2d86b83344a20a2015ff943864b5edd5cf4f53d099f9b4054729dbec3074d05d555ac931ff908ca7b03769e527e01a86b64814e85b8c32eac9d124861a9760ef930a598", 0xc5}, {&(0x7f0000de5000)="53d13eb33efc2549180144c11925e9f80c25bce9ce91c76d3501b2a4763b71b46931acd8e36cb4b87d648480", 0x2c}, {&(0x7f0000bd6000-0x9a)="a755cf90c0834ba687bacdbe49faa7f5141d1eef34ac79634a2e42966f3a70bbc60f67f1e6a034345865360b774d37dcf37c9cc02011dc2ac4aa96dcbf117893e0d52488d8b4c50d4ccb35a2ec7beef51a82926d26989df8693b13432707dd6ba8619dcdf551619401ed6f18a05a9c8e93cc77445d16674c82281b094fd0003cce1d9cfb9f25c5ee14bfd2022df05d021cb8e2097685619686d2", 0x9a}, {&(0x7f0000035000)="efabaf498e4b5133b269bf3f6a0edb50104ee4dd441716097dcd4f81c9ee7c3f4749ece3363d90457e20c0505269ec8b0f3dccb5d3a55cd184a2382d231318d69b0602dcf503298b9eb69bbb9b32add8a733c822fcfe317023df87386d3ad774964fb6a6a6a79ef53cdebc62d38f6a33ea62a26c1bce0cf26aa69e7e28711b697ee1ad36aea7bc29c481fd9f572aab3155fc57b9d814c3924fa043ff6cf1dc38c46c52c7fa5885c24baff641", 0xac}, {&(0x7f00005ce000-0xb8)="98edf52e816a8d3a6fb2952044492aadd347031619cf1fdc1fc9ccc559820d9534b71085fb9609dad88d8117e8897fdbd5ab236dc0b431a2c1f86a29c1ed9059712647d254f12df5c3db29373626866304e3231971d84edb9c95392ce572b8971b53dfceda3444348050baabcaaaa3bbb73c7d885108f10ec1ae810e6571e58b1580b064e62612d20c8fb5ec0927844ff948c568ac11df05cfc2db2f820c5b5de664e038e9f966943e51dc0f0ed06c9bae80cef751abc48f", 0xb8}, {&(0x7f00001fa000-0xb1)="76c614505f110b29ed7bf5a1ea0e70a1b29593d8b0664b73a47aabb1c0b855c4eda83220a95bf7bfbe6e859b23894f37d0ee3ecbe8814549c545f3177f71215a0ee49c4fbe7bb3d6ea47cbc405d93808d26f8828ae797a27f247072efc8fc73a5d47ccc37cb0907d194e1eb639073514491dfc269eb1b92fee6f10e404ce4ec57dfb7895cc3449eb79dc399eb77ca155cd657ef9fffb98623df92a66c7a4252c4008f67209bbb66a4189efe0bc4109511b", 0xb1}, {&(0x7f000040d000-0x30)="6f3631a398f01448593d6f32fc9a94ef9e8a1929cafd520fa13f0328111fd629d53ad2a50fbca64a0b433c3202be4bc9", 0x30}, {&(0x7f00004f6000-0x64)="19f02ffc060c2ff32b8a1daccf547ebbeaeb5fe1bb808cc5e60e5a2992df9eb1402fb0f9bfb3f7869da251a80d3b45f454fbfcb1f06249ab56c21df847b3d9d4d3d02b60f3ab0e15ad85825e75094136563727df03b760c7e7b2b56da4cc2b84ba4895f0", 0x64}, {&(0x7f0000d60000)="a812c8032e9895436cf23511f4447c856d9199e586576dab31b8", 0x1a}, {&(0x7f0000e22000-0x24)="6db9429a4bbe0d64b2676a4674b6feb3744b7e8fb21051f6aa878aea4d3f8f24ba0c3628", 0x24}], 0xa, &(0x7f000053a000-0x1010)={0x1010, 0x10c, 0x5, "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"}, 0x1010, 0x40040}, {&(0x7f0000e50000)={0x27, 0x3, 0x100000001, 0x2, 0x8, 0x4, "a88bc93fd3cf430c84559036bd3c3e6dc98b1e0cfd5fb2fd9511f0babfb27c47879bcb532f232eaa7cbe05bade4c82a429acec7359b55a8ae65176b7f50093", 0x101}, 0x60, &(0x7f000058d000-0x20)=[{&(0x7f00002ea000-0xb1)="900942bc9bde4b0790654cc6f7e4a74e8918de94a1dd95bc49cfa9c45c08adb64a98ade971b7b0a22ec9e34a0867ba7495754af5e1942e30ec9090be7deba9915ac7bf369447b919b1d9813abb4d365eff949d454f71e130a77f6ca7d0608c9c6753e77d922afa5169faa111b2d1d4c8b7bf4ccfedf0a8a85b787927e22ff46863ee065763e8cd928634ca599a05b4b0a0045f2ff83da7efde074f620f1ea58d1c088a5831a8c1e799faa3ba877433fc83", 0xb1}, {&(0x7f0000f55000)="ab94124caea51b2e257505e4574631de2a41f3912ac3af6c77f40bfbdc0494efeaadc135355dc95482f1154a56ab5dfbb10f1f3e2d58e943fdc3fdd4194539fd490d8e0e29fd6dd76fd77feb7fb2d19ce7740711a6e330f7e2907bbe661d7b71494c854abe00fd9ffc90ba70977f0ce6f095c5792e819fca07fc04da2d8c56830677fb45ea308e84a4c9789106b5fb13c490f5969872aa1ca434b9f78f9b5d0660e324f0bb20255da3bbff68", 0xac}], 0x2, &(0x7f0000197000-0xc8)={0xc8, 0x0, 0x37b, "5a9212f1cf28fedf931cc23904eb42e977fa5ccc2f48b5b1b73ae2ba4c7b49f104221829b55da7c9927247f5b149ff151b192b1297ab93ccee1c97680d59940f6e3de8eb3934652088a153bb503b8f0bc2062bdc21812d2d09e66589875ef26ecde2d993d683817e78271d94d74fd2127e2abe2c875fa5095f4738ac5e45dbfe81966dd6f96a8a915d467ea7532a3853cd4e42c0a01bd5afc1de08ef35273d9bdcbb444b1d2a38c02d9fcdba2b2fa89a7e46ac37"}, 0xc8, 0x0}, {&(0x7f0000618000-0x60)={0x27, 0x0, 0x3, 0x7, 0x10000, 0x7, "56cfd182043b9aca0b7542ef60c4ae5de32d82915cadae7676936de76497c52feae79fc774e6bc9a9309fb25070ef7ebd9ff9db92e86b940066a3253afe324", 0xffffffff}, 0x60, &(0x7f000058a000-0x10)=[{&(0x7f0000d71000-0x1a)="72d6088a1b4a1af2460b7efa184f933463a3dda352e5039306c9", 0x1a}], 0x1, &(0x7f0000497000-0x110)={0x110, 0x6, 0x82, "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"}, 0x110, 0x800}], 0x9, 0x8000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a82000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x0, 0x7, 0xfd}, &(0x7f0000dd7000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b98000)={r2, @in6={{0xa, 0x2, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x80000001, 0x1, 0x91}, 0xa0) r3 = creat(&(0x7f0000b56000-0x8)='./file0\x00', 0x1) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f00002bb000-0x4)=0xffffffffffffd3f6, 0x4) getuid() r4 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) write$evdev(r4, &(0x7f0000814000-0x30)=[], 0x0) 2017/12/29 03:48:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000595000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r1, &(0x7f00008b6000-0x8)=0x0, 0x2) r2 = creat(&(0x7f00003ec000-0x8)='./file0\x00', 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000098b000)='/dev/rfkill\x00', 0x4000, 0x0) ioperm(0x6, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r2, r3, &(0x7f0000023000)=0x4, 0x26a950b) 2017/12/29 03:48:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) signalfd(r0, &(0x7f000001f000-0x8)={0x1}, 0x8) mq_timedreceive(r0, &(0x7f000084f000)=""/164, 0xa4, 0x0, &(0x7f0000d8b000)={0x0, 0x0}) 2017/12/29 03:48:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x2, 0x3, 0xfff, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x7, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2017/12/29 03:48:53 executing program 0: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f000093a000)=0x0, &(0x7f000093e000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000077c000)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508", 0x6c}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2017/12/29 03:48:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x7ff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000499000-0x28)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000041d000)={@common='bcsf0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000457000-0x6)='smaps\x00') socket$inet6_udp(0xa, 0x2, 0x0) 2017/12/29 03:48:53 executing program 7: mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000037f000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000ce5000)=""/227) clock_adjtime(0x1000000000, &(0x7f0000587000-0xd0)={0x3, 0x401, 0x1f, 0x6, 0xfffffffffffffff7, 0x400, 0x2, 0x9, 0x9, 0x972a, 0x7fffffff, 0x0, 0x0, 0x1ec, 0x3, 0x9, 0x80000003, 0x4, 0x3, 0x0, 0x1, 0x9, 0xd6, 0x17, 0x7fff, 0x7}) r1 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r1, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f00002aa000-0x10)=[{&(0x7f000050f000)=[{0x24, 0x20000024, 0x3, 0x0, 0x0, "d4fdffdb0300000000000000ffffffffffaf0e70"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2017/12/29 03:48:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002aa000-0x40)=[{&(0x7f0000e39000-0x91)="d39dbd076c03403b1b07da181c65dfbe139b61542e5850d79e4c83e72a0d8c050c21d19346107129ec69cfe4abbb72fbe2bb921917dd2eff1ea713b9e3980c3ba95e775d545941fcd3998048d9e4502ded1b3556c794c59a44eda6731212c4cb04adba53363832108df72106f811af5d77718c60afcca51e50e546f13b09f79c11315a76b2b5ff3b7e47f35d5c982a4097", 0x91}, {&(0x7f0000e73000)="", 0x0}, {&(0x7f0000a47000-0x3)="56a5b2", 0x3}, {&(0x7f00008e0000)="54e6050e5fa5b2539c8b295d0164bdde52c98ebb0dabca8b01cd6c9a050d4a5f106623dc6ff0b5f2b55bc1bce8ad62ee7b0904fea63454d3cb173e5990dddf7a057e65f1656e178b94938704e6d46b667d0de829794bcd463dbbeaacc9d5f6e890ff29c2698b5e1f5b88f053c3243728a8a9466e426faca9fa6ce680ac189b7c8cc5ed5eb27c844f678162e9f3026d84adccbc2411309244e1217862be8ae08827aac6b0d3e1ad63a2582ccdf19ef23fe96ae990b20987e1bbf96af9d574943c14a2b4d7ac7060d5deca194e55332aaa8a75da026ab3a751b6588e344c3d4c64762a1f923d0eb2cece", 0xe9}], 0x4) getpid() 2017/12/29 03:48:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000011000-0x8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006a000)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00006f3000-0xc)={0x0, 0x0, 0x0}, 0xc) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d33000-0xb)='/selinux/enforce\x00', 0x103200, 0x0) fchmodat(r0, &(0x7f00007d9000)='./file0\x00', 0x40) accept$llc(r0, &(0x7f000024f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000049f000-0x4)=0x10) recvmmsg(r0, &(0x7f0000c0d000-0xb4)=[{{0x0, 0x0, &(0x7f000048f000-0x50)=[{&(0x7f0000746000-0x3b)=""/59, 0x3b}, {&(0x7f00004d6000)=""/0, 0x0}, {&(0x7f0000be7000)=""/246, 0xf6}, {&(0x7f0000d71000-0x3a)=""/58, 0x3a}, {&(0x7f00004a7000-0x62)=""/98, 0x62}], 0x5, &(0x7f00006ff000)=""/4096, 0x1000, 0x0}, 0x8}, {{&(0x7f0000feb000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000546000-0x30)=[{&(0x7f0000e5e000-0xa2)=""/162, 0xa2}, {&(0x7f00001f6000)=""/191, 0xbf}, {&(0x7f00001e2000-0x6)=""/18, 0x12}], 0x3, &(0x7f000085c000)=""/69, 0x45, 0xff}, 0x1}, {{&(0x7f000020d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00000a0000-0x70)=[{&(0x7f0000aff000-0x3a)=""/58, 0x3a}, {&(0x7f000086a000)=""/200, 0xc8}, {&(0x7f0000bd2000)=""/43, 0x2b}, {&(0x7f000018e000)=""/142, 0x8e}, {&(0x7f0000fb8000)=""/251, 0xfb}, {&(0x7f0000d2a000)=""/79, 0x4f}, {&(0x7f0000120000-0x80)=""/128, 0x80}], 0x7, &(0x7f0000ff3000)=""/29, 0x1d, 0xffffffffffffffff}, 0x0}], 0x3, 0x40000000, &(0x7f00003c8000)={0x0, 0x1c9c380}) mkdirat(r0, &(0x7f000081a000)='./file0\x00', 0x30) mount(&(0x7f000039c000)='.', &(0x7f0000895000)='./file0\x00', &(0x7f0000b4f000-0x7)='cpuset\x00', 0x0, 0x0) [ 39.976422] TCP: request_sock_TCP: Possible SYN flooding on port 20013. Sending cookies. Check SNMP counters. 2017/12/29 03:48:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002af000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000770000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e57000-0xfe)=@ethtool_dump={0x3e, 0x1ff, 0xb6b8, 0xee, "4fb08c55b308c2c27353263f62296834051bdd2fe06b674134b524e0824516b2ba1514d929b0f064d2438f1d227cacadf78219d486c7d278828ddfb1481f862e7731371ca192de2bd0f84ab13478cd3ca76ce808585b781369669dd1e58dcc73baa687ed64919b636dd18cfb7210e1be4fe4b3bde6c4d72253ed85460d867db2ce278158dcfcdf8129d43c66c1239308c0cfcc54c8dfb5cafd59f3985927750a538c2fd4f4b2798e44b42db86e705b1ef3b77fa2c6f2c51bf30eef4983d055c73515280c46f4b4fef76addf4b67f0928a55babee4b675f96e56ab0a6512ebcd978b8cb03cf005d1c80f38466eabb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00006f1000)=0x0) 2017/12/29 03:48:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000136000)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000e13000)={0x0, 0x1340, 0x80000000, 0xbe, 0x9, 0x4}, &(0x7f0000be8000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008f3000)={r1, 0x9}, 0x6) creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f00006ac000-0x8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000017000-0xb)='openpromfs\x00', 0x7ffbf, &(0x7f0000030000-0xe9)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35877725fa4dc848971b0a8349135dafe4f856f190073dda589e978379dd7768571d137b25cdb1ab4161c027ed80fcd7c44a662796a17963bc24c6aca5150bebc634e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba32769b201dfb1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b124443171d9d151f602d4edd2d1bc8772b133ccde7811783d5a385cbf07fbb5e93223dd1e2c4bf3b7e6cd72c") 2017/12/29 03:48:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000800000010, 0x803, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000618000-0x4)={0x7, 0x10000, 0x2c9, 0x6}, 0x10) r1 = socket(0x10, 0x803, 0xc) sendto(r1, &(0x7f00006be000-0x15)="140000000005e7fcff800000000007ff0000027f", 0x14, 0x0, 0x0, 0x0) sendto$llc(r0, &(0x7f0000ab9000)="a2aa82d1900a278b96480b5cd8a5ba6b17b156e782442064470ffb47d5c3fa49e0ed13de7c78de415c291cc0bc3080a207e9143bc417d7a869001c8cc61df2c486f02f75af1e04ec1b9ee803cc0d2f98ad612699ff899b5601fd22dfac229c7edf971c4b44adb65bebacdf4a13c5deed9b5fd29ed4e33234beff29fcd858be9ea8558296076789f2dd08881730bc06b566fb53cf3e336c5d985a8e6532380bbe0c9363e93b6fdca655acf0195f083c7a7c6fe0d031071f6ec2bf1385c23215161042fa0f141af1255c44ca7369dff906596be17c5c0107f73375bef07a9e1371", 0xe0, 0x4, 0x0, 0x0) write(r0, &(0x7f0000f48000-0x1f)="1f0000001e00056d00020000002251030700000000000000000c04101d0200", 0x1f) 2017/12/29 03:48:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004ef000-0x1)='\x00', 0x2) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000e40000)={0x6, 0xfffffffffffffffb}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r1, 0x2, 0x0, 0xd3) 2017/12/29 03:48:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000084a000)='/dev/sequencer\x00', 0x100, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000081b000)='/dev/keychord\x00', 0x4000, 0x0) fanotify_mark(r0, 0x4, 0x2, r1, &(0x7f00007f6000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000a35000-0xbc)={0x0, 0x0, 'client0\x00', 0x2, "4f141d32150ab984", "b2c2684f10ec7fc08ef1c5c02c7b04efff414e5e7b1034dbd33b23cadd0e0533", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) [ 40.038361] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=876 sclass=netlink_route_socket pig=5970 comm=syz-executor2 [ 40.092991] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=876 sclass=netlink_route_socket pig=5981 comm=syz-executor2 2017/12/29 03:48:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000082b000-0x4)=0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f000084f000)=""/164, 0xa4, 0x0, &(0x7f0000d8b000)={0x0, 0x0}) 2017/12/29 03:48:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000632000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000a11000-0xa7)='y', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) 2017/12/29 03:48:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000d9000-0x7)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000a37000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000eb3000)=0x0) 2017/12/29 03:48:53 executing program 5: clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") quotactl(0x0, &(0x7f00005ca000-0x8)='./file0\x00', 0x0, &(0x7f0000f08000-0x1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000979000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a05000)={@common='teql0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f00000d8000-0x4)='em1\x00', 0x2) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000274000)=0xde57) 2017/12/29 03:48:53 executing program 6: socket$inet(0x2, 0x100000080000, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000086a000)=0x0, 0x4) 2017/12/29 03:48:53 executing program 2: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)={0x0}}}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00005fd000)='blacklist\x00', &(0x7f0000861000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000233000)='vboxnet1g!\x00', 0xfffffffffffffff8) r1 = request_key(&(0x7f0000bca000-0x6)='rxrpc\x00', &(0x7f0000543000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000050000-0x14)="776c616e305e75736572aa5d25656d3147504c00", 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f0000ef1000)="", 0x0) keyctl$dh_compute(0x17, &(0x7f0000c72000)={r0, r1, 0x0}, &(0x7f00009a9000-0x75)=""/117, 0x75, &(0x7f00002da000-0x38)={&(0x7f00005aa000-0xd)={'\x00'}, &(0x7f00008ba000-0xf4)="882ee490ad1dc1c47800d4eb0e22289d3511bf9c4114e41cc1b2f177a39caf91cd3852f976c26e13d30ba3d1c6133960a7858c3f41b8829ea5fc6a7938e8d03f6d3d36df6a2f5cd3e2be99ecb7c020a35d7d04a37b5f60e6c60aa94d87efeec221b39ec693c86017731f59a7fab91df6a62fb27a4af37ddfe402efc5ccca3d8c6c2606d8d97374649240843b14f9d4a7ee7cd559261ca8535b94a307d7b2d3365f8b2f8f2a20e107ad7efc4997709c20c8a5f2f279cd8061fa37824f02c0494add70ea5d8ad44e55a2fcab5e5276e7e124f3faa61cd4f51ef6db4222a982e6c7bc1c2ce70c1df76d8a05c51ba513021a036d0459", 0xf4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000f2c000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f0000)=0x14) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f000018b000)={0x9, {{0xa, 0x2, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00008f7000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e05000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c20000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000df7000-0x9)='/dev/sg#\x00', 0x40, 0xa000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000206000)={0x0, 0x68, &(0x7f00002ee000+0xd36)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x85e5, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}]}, &(0x7f00008ec000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000de2000)=@assoc_value={r5, 0x100000000}, 0x8) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000337000)=0x0) sched_getattr(r6, &(0x7f0000d41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x10000) syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2017/12/29 03:48:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eac000-0x10)=[{&(0x7f000045a000)="290000001800312b00030e13ff000005020000000002ff06801eff04f903000000000e000000ff01", 0x28}], 0x1) socket$inet(0x2, 0x5, 0x3) 2017/12/29 03:48:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000000+0x704)={r2, 0x4}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{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]}, {{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]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2017/12/29 03:48:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000271000-0x14)=""/1, &(0x7f0000b25000)=0x1) 2017/12/29 03:48:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000054000)="b83807f8a17cad008a20e810f31747e5f3ee63d65f7c48ac532bf10229f539d16b9d60a6ad9a0b055636650febb08df6614c5336580c73a24adedf5793a545b46183473bb44c02a9fdfcf9123a71e253e13c52c7d8aef018a427047760a4dc20452ecefbd9de51b178a86be2879e554769ead0cd6473e92d71fc0d85e720e49f8cac1055b1e84a079d0935f51d", 0x8d) r1 = socket(0x10, 0x802, 0x0) creat(&(0x7f0000197000)='./file0\x00', 0x10) write(r1, &(0x7f000051f000-0x22)="2200000048000700ea091008090007000a0000000022000004000300040001008c45", 0x22) 2017/12/29 03:48:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e65000)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000d1000-0xb8)={0x0, 0x6, 0xfffffffffffff678, 0x0, 0x80000000, 0x7f, 0xffffffffffff0001, 0x77, {0x0, @in6={{0xa, 0x2, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2e, 0x70000, 0x100, 0x10000}}, &(0x7f0000303000)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000185000-0x10)={r1, 0x9, 0x2, 0x9}, &(0x7f000054e000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000b44000)="18000000020001000000be8c5ee18c001e000008020100ec01da1e03366f3cdc0200000074fffffff74852bb6a8800001500000000000000000000006d98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060101010b01000000b121cf140900000000000000ec007702cfb7d1e7ec7ee87cccfff6ba000000024f7c98e9e9f55406aa0100050000040108000006d791a2ffe3c5632c1adb8a335bd7b2e97fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) 2017/12/29 03:48:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a3f000)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000899000-0x8)=0x8000000, 0x7) ioctl(r0, 0x0, &(0x7f0000bd9000)="bc0a235c9e8835c62196d1ead19f85ff0561017836b17030b05ab1c4b254094af48865be129f622a2809ada16f28cb052124418dc0c034c75fd5a9b72775fa2a2f7b2cad5ba2d22e82218936c390d795fce3") 2017/12/29 03:48:53 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prlimit64(0x0, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000002000-0x28)={@generic="1af911fd4d999a2b00175ede71093e2a", @ifru_data=&(0x7f0000013000)="1b52f1c57720f6b2fff9a2758237d3ee84612734583668df0d623e8554bcadbd"}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000a56000-0x20)={@generic="c17d0373dd0c58f76ee2470d34cb510b", @ifru_flags=0x100}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00001dc000-0x10)={0x0, 0x0}, &(0x7f0000d1a000-0x4)=0x10) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00007b0000)={0x0, 0x0, 0x0, 0x0}) 2017/12/29 03:48:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1000000000000d, 0xfffffffffffffffc) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f000071b000-0x4)=0x0, &(0x7f0000ab4000-0x4)=0x4) 2017/12/29 03:48:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="", 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000073e000)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f000073e000)={&(0x7f0000000000)=@full={{0x3, {"013b2c581550ba"}, 0x0}, [{"93d901c09983a8"}, {"ff419d81c957cc"}, {"749e94e9dc88e7"}, {"29265cd6f04576"}, {"16cceb609cda30"}, {"e0a5c341e04d0c"}, {"38383a0a9802c8"}, {"957cc0b6ae825e"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f000073f000-0x1b)="80e190bc4e72c7c5243e1abe7e7cdd1e8cdc682f72f7213f6b5394", 0x1b}, {&(0x7f000073e000)="b5dca3666ba674866acba590f8f759b8381e48e6ffc620690990b407d652517404f115c707b199fd23bbb7627a13a8", 0x2f}, {&(0x7f0000000000)="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", 0x1000}], 0x3, &(0x7f0000001000-0x2f0)=[{0xd8, 0x84, 0x6, "005336021638c7a08e06fd36783a4c8e556f4dfd0af6baf193e21a85c8906604edb1b7a2ba32dcd794f634baf8621df17f5d87a1aaf32818da8742f04ba20eb9e2e2f05d02fee058d4fd563983f049438a719408b4ba5ce7d5b4d585202f784c601fb911c8621217ad4d631d687437f72b3d5838daca93ce110897014722b77e02acfb624a6d872b1ff73836ec4db270a971981f5293a8afb4e397ad1d5073eff4f3bac9701df4c421ab99f030f11fa0a9ac9d99a121d180b00d61e4560599693624ac"}, {0x70, 0x0, 0x7fff, "a7d54f3cea4873fe3057eba8fa7b8ccbf72631628ea242e2be3b803b559f16f2a8280517f1ebe8fa12debe6e3f547db4f1d7222eb305b73ea8cc091fca746d8e0aa45ed13c1097973a107c1ce5d1197b9ea63866a3ea319036b225653d1101"}, {0x18, 0x119, 0x5, "6affa4cf87ed69b9"}, {0xc0, 0x105, 0x9, "f66a3ed8abaf252fc6fe77aafa6cecd06ef1129ea1e98f814c4a20c2de10fc3c29f0516c52440d8c3c5fb6b932a3ae168a208334a19e70cc7968449c913a17cc8807dfe85edcaf47732e99d4265d307a8515a7c57fc7db73a090fbfda619cc8c6520300941b0202bc89e2c9c93f45807cae58093b0cf0180adfccd3ef0f62ec3bc5abb93b9d5c0e15c0e5db8644148eda90e3886466730de39bf0f4545e4378fa559b938b7d83e808a"}, {0xd0, 0xff, 0x9, "3dff481d6b11b3d19e002bfce5aaaf323a6713af0f98ec49cf4e51dca7218e774d6b026906f1db41ba4b957cad0ffc414609c39afc64b7a8ae41b1f4c4cdb6fa2122b0571acaa3a25375bbad4a43cc0edb740010416043e5e8e1c2ef52f72f09ea279ae8301a347ac032338c5f75ee4817dc361ed6bb981ecdd4caedcf0b0ad735e3aa1279ed175973657f85aa81543d2d04bb624bd7efe646856230a60f4acf3400ea6829551ef7d6253d884e826be0496f111ffe122404b16075b46119f6"}], 0x2f0, 0x48080}, 0x40000000) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000000000)=""/30, &(0x7f000073e000)=0x1e) 2017/12/29 03:48:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000+0x2e7)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f1e000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCNXCL(r1, 0x540d) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$TIOCGETD(r1, 0x5424, &(0x7f000069b000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000000000)=""/184) ioctl$KDENABIO(r1, 0x4b36) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000001000-0xc)={0xffffffff, 0x5, 0xac, 0x89, 0x8, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") fsync(r1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008f5000-0x8)={0x0, 0x0}) execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00008c1000-0x28)=[], 0x0) 2017/12/29 03:48:53 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f91000-0x9)='net/udp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="6e9535d3d3f0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6b2d9497a3e970ce, {0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000ae2000-0x8)={0x3, 0x8}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r3 = dup3(r1, r2, 0x0) preadv(r3, &(0x7f00008b4000-0x50)=[], 0x0, 0x0) 2017/12/29 03:48:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000115000-0x9)='/dev/ppp\x00', 0xa0000, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00008bf000)=0x5) r2 = syz_open_dev$tun(&(0x7f0000672000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000005d000)=0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000c09000-0x4)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) truncate(&(0x7f0000acc000)='./file0\x00', 0x200000e2a1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a46000)={0x0, 0x40}, &(0x7f00002e4000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001da000-0x10)={r3, 0x80, 0xffffffffffffffff, 0x8}, 0x10) [ 40.273467] FAULT_FLAG_ALLOW_RETRY missing 30 [ 40.278521] CPU: 0 PID: 6047 Comm: syz-executor0 Not tainted 4.9.72-gcb7518e #114 [ 40.286128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.291053] device gre0 entered promiscuous mode [ 40.300202] ffff8801c86378b0 ffffffff81d922b9 ffff8801c8637b90 0000000000000000 [ 40.308232] ffff8801cd514d10 ffff8801c8637a80 ffff8801cd514c00 ffff8801c8637aa8 [ 40.316220] ffffffff8165fb7a 0000000000002e68 ffff8801c84220f0 ffff8801c84220a0 [ 40.324202] Call Trace: [ 40.326765] [] dump_stack+0xc1/0x128 [ 40.332101] [] handle_userfault+0xa3a/0x1310 [ 40.338132] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.345124] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 40.351499] [] ? preempt_schedule_common+0x35/0xd0 [ 40.358052] [] ? handle_mm_fault+0x117b/0x2530 [ 40.364251] [] ? handle_mm_fault+0x1fc3/0x2530 [ 40.370455] [] handle_mm_fault+0x1fd1/0x2530 [ 40.376486] [] ? __pmd_alloc+0x410/0x410 [ 40.382167] [] __do_page_fault+0x5c2/0xd40 [ 40.388020] [] ? mm_fault_error+0x2c0/0x2c0 [ 40.393958] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.400590] [] do_page_fault+0x27/0x30 [ 40.406096] [] page_fault+0x28/0x30 [ 40.411338] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 40.418158] [] ? SyS_prlimit64+0xf0/0x8d0 [ 40.423929] [] ? selinux_capable+0x40/0x40 [ 40.429788] [] ? SyS_getrlimit+0x110/0x110 [ 40.435641] [] ? SyS_futex+0x22e/0x2d0 [ 40.441145] [] ? do_futex+0x15c0/0x15c0 [ 40.446739] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 40.453381] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 40.460195] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 40.466750] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/29 03:48:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006b9000-0xe)='net/rt6_stats\x00') r1 = syz_open_procfs(0x0, &(0x7f00008ae000)='attr/fscreate\x00') flock(r1, 0x0) sendfile(r1, r0, &(0x7f0000d83000)=0x4, 0xd) 2017/12/29 03:48:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005be000-0x8)={0x0, 0x0}, 0x800) recvfrom$inet(r0, &(0x7f000082e000-0xa9)=""/169, 0xa9, 0x40002002, &(0x7f0000e1a000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r2, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000f15000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000003, &(0x7f0000c34000)=0x5, 0x4) sendto$inet(r1, &(0x7f0000703000-0x106)="fd64b3b6d5d45031b25b496d1fa13f1a96834665b2402bcca7ad65f922358fd26ae8c82f99d3ddbf61158aa08c9bce105e558d78e8e780c19cf394cc6b648ef375cd377eecb628fb4573cdf39346e6b840735390e4f8f975941f9f72826927454132eb2561e0a231c138618ae958c74ae68d7f5f60949aaf28d4e3d525e42528b91af4a2db4dd2fb5476edc405ef984879777478f76e6caa31d151c61578bf2da86837d0dcdbc8373ff17cd29337da05e58150f643c826179634dd0a058b63439bfc4291ff5e8cc5d2f16f44f7cb158964c1d325cb5f489ae05a519d94afb77e46d78eefaeefec88944b", 0xea, 0x0, &(0x7f0000b7f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000d08000-0x313)="b499c99dedafce773e277acaaaf5300cba91e41a1692389a8c9409702fb8f8b7c3af3bfc0199d1e0537d0bffc021fbb4889b8b49e4b847d0f988decd8695cb0423b055f99b55ecd155d5783f69825b0a6c86cb9af78b711974122193f6160745ed80dc4c43f180aa2a3203b007c374daabecc43280eb", 0x76, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f000020c000-0x50)={{0x0, 0x1, 0x5, 0x3, 0x8}, 0x54, 0x1000, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 03:48:53 executing program 3: fanotify_mark(0xffffffffffffffff, 0x0, 0x59e90fddfa7311b3, 0xffffffffffffffff, &(0x7f000007a000-0x8)='./file0\x00') pipe(&(0x7f000093a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000001000-0x50)={{0x1, 0x1, 0x0, 0x2, 0x5}, 0x401, 0x7, 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]}) 2017/12/29 03:48:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f000043e000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x0}) splice(r2, &(0x7f00007be000)=0x0, r0, &(0x7f0000fc0000-0x8)=0x0, 0x9, 0x1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f000099e000-0x28)={&(0x7f0000012000/0x2000)=nil, 0x10000, 0x3, 0x20, &(0x7f0000cbd000/0x3000)=nil, 0x7db}) fcntl$lock(r0, 0x7, &(0x7f0000dd8000-0x20)={0x0, 0x0, 0x0, 0x2, 0x0}) 2017/12/29 03:48:53 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = socket(0xb, 0x3, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0xb7f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fsetxattr(r0, &(0x7f0000003000-0xe)=@known='system.advise\x00', &(0x7f0000013000)='md5sumcgroupeth0/$\x00', 0x13, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 03:48:53 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002872, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0xffffffffffffffff) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000053b000)=""/230) 2017/12/29 03:48:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b0d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000417000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ba3000)=0x14) 2017/12/29 03:48:53 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000-0x10)={0x0, 0x8008, 0x0, 0x20, 0x0}, &(0x7f0000006000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004000-0x8)={r2, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000016000-0xb)={0x7, 0x8000, 0x101, 0x1000, 0x7, 0xc4f4, 0x4636, 0x8000, 0x3b18, 0x8, 0x8}, 0xb) sendmsg$key(r3, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000015000-0x10)={&(0x7f0000014000)={0x2, 0x9, 0x163, 0xf, 0x1a, 0x0, 0x6, 0x9, [@sadb_lifetime={0x4, 0x3, 0x74b, 0xfffffffffffffffc, 0x0, 0x1}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x9, 0x10, 0x10}, @sadb_x_sec_ctx={0xa, 0x18, 0x7, 0x3, 0x42, "db24b5b97ced67560a77cd1101e9cc5ef35aea9100ec750022551014cad85d31bb8e8b4d87996bb983208b8f65d7336f14489c268a8ff971c2a37678323e46015645"}, @sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x318, 0x14a630f0}, @sadb_sa={0x2, 0x1, 0x100000000, 0x31, 0x6, 0xaf, 0x3, 0x3}, @sadb_x_nat_t_type={0x1, 0x14, 0xfff, [0x0, 0x0, 0x0]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x55) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000016000)={r2, 0x9c, "15ef6199b713e57579eef7ce3c5751d6cd6aa3602e224f83e25083f24c578c75b4555abb9bd1f595b035476e07cc5687595ebd19c70cfe2abca240e3bffc23e07f6ce2431c6a5a4a78f768ea5bb739996f5ccd9f5853f72361a0f88806659604ef7b770f70590ace3481a6ba13f7eef620f996d38daa3788e4ca9b39070af4d0e293777fc82698a9af8f7342f84c995d761a6063f6604fb074fe871d"}, &(0x7f0000005000-0x4)=0xa4) r4 = dup2(r0, r0) setsockopt$inet_int(r4, 0x0, 0x7, &(0x7f0000012000-0x4)=0x0, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000015000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x9}, 0x98) 2017/12/29 03:48:53 executing program 0: r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x1)=0x10) getpeername(r1, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) 2017/12/29 03:48:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f000097d000)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000088b000)=0x0) mkdirat(0xffffffffffffffff, &(0x7f000011c000-0x8)='./file0\x00', 0x0) r3 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001d2000)={0x0, 0x2}, &(0x7f0000696000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00003da000)={r4, 0x8}, &(0x7f0000cff000)=0x6) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r1, &(0x7f0000001000-0x1000)=""/1024, 0x400) connect$inet6(r3, &(0x7f0000ca8000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = open(&(0x7f0000024000)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x10002, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000b9f000)='oom_`cor\x00') time(&(0x7f0000d1a000-0x8)=0x0) r6 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r6, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendfile(r3, r5, &(0x7f0000e65000-0x8)=0x32, 0x10002) ioctl$VT_GETSTATE(r5, 0x5603, &(0x7f000058a000-0x6)={0x8, 0x0, 0xfffffffffffffffa}) 2017/12/29 03:48:53 executing program 5: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f00002eb000-0x4)=0x0, 0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000ff8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003a1000)=0x14, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000ff9000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/29 03:48:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r0, &(0x7f000093b000-0x51)="be689c43e95727b443cfcefee13e9ba2c184d2e4d55bc728fa88ebf9f0c2d008e949d2b3449540233e9371164773fe4270002ae5f72f37caf8ad5fa72dcb49fbb24a2f24926a60a47e59480886142639d8", 0x51, 0x14, &(0x7f0000dc1000)={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) readlink(&(0x7f00000b1000-0x8)='./file0\x00', &(0x7f000048b000)=""/165, 0xa5) setsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000c5b000+0xeff)=0x0, 0x4) 2017/12/29 03:48:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00004aa000)={0x400, 0x0, 0x3, 'queue0\x00', 0x6d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008bb000)={0x1, 0x400, 0x2, 0x9, 0x8, 0x3, 0x1, 0x1f, 0x0}, &(0x7f000042a000)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00003a8000-0x8)={r3, 0x10001}, &(0x7f0000cef000)=0x8) dup2(r0, r1) 2017/12/29 03:48:53 executing program 3: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000aff000)='/dev/snd/timer\x00', 0x0, 0x1000000000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000afe000)=[{r0, 0x0, 0x0}], 0x1, 0x1000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 40.600781] FAULT_FLAG_ALLOW_RETRY missing 30 [ 40.605425] CPU: 1 PID: 6082 Comm: syz-executor6 Not tainted 4.9.72-gcb7518e #114 [ 40.613046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.622393] ffff8801c8faf840 ffffffff81d922b9 ffff8801c8fafb20 0000000000000000 [ 40.630380] ffff8801cd515010 ffff8801c8fafa10 ffff8801cd514f00 ffff8801c8fafa38 [ 40.638373] ffffffff8165fb7a 000000000000675c ffff8801cbfd8918 ffff8801cbfd88a0 [ 40.646370] Call Trace: [ 40.648943] [] dump_stack+0xc1/0x128 [ 40.654274] [] handle_userfault+0xa3a/0x1310 [ 40.660310] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.667320] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 40.673722] [] ? __lock_acquire+0x629/0x3640 [ 40.679761] [] ? handle_mm_fault+0x117b/0x2530 [ 40.685970] [] ? handle_mm_fault+0x1fc3/0x2530 [ 40.692174] [] handle_mm_fault+0x1fd1/0x2530 [ 40.698209] [] ? depot_save_stack+0x122/0x4a0 [ 40.704322] [] ? __pmd_alloc+0x410/0x410 [ 40.710004] [] ? __lock_is_held+0xa1/0xf0 [ 40.715774] [] __do_page_fault+0x5c2/0xd40 [ 40.721717] [] ? mm_fault_error+0x2c0/0x2c0 [ 40.727654] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.734288] [] do_page_fault+0x27/0x30 [ 40.739789] [] page_fault+0x28/0x30 2017/12/29 03:48:53 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000012e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001269, &(0x7f00008ea000)="") 2017/12/29 03:48:53 executing program 4: fstat(0xffffffffffffffff, &(0x7f0000bad000)={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) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000e71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000a66000-0x8)='./file0\x00', &(0x7f0000dc0000)='./file0\x00', 0x1000, r0, r1, 0x1, 0x100000000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fe7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c83000)={0x0, 0x10000}, &(0x7f00002d2000-0x4)=0x8) delete_module(&(0x7f000071a000-0x3)='%!\x00', 0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000505000)=@assoc_id=r3, &(0x7f0000ca8000-0x4)=0x4) r4 = epoll_create1(0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000019000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00009f6000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bond0\x00'}) 2017/12/29 03:48:53 executing program 0: openat$selinux_create(0xffffffffffffff9c, &(0x7f00005e6000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) pkey_mprotect(&(0x7f0000196000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) 2017/12/29 03:48:53 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000004000-0x4)=0x0, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000004000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) 2017/12/29 03:48:53 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b1a000-0x9)='/dev/rtc\x00', 0x900, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e62000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(r0, &(0x7f0000e63000-0x8)='./file0\x00', r1, &(0x7f0000d88000-0x8)='./file0\x00') sigaltstack(&(0x7f0000803000/0x2000)=nil, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x61, &(0x7f0000001000-0x2c)="df8e392937a186d630043615593baa57ff00020615ffed0000079bb4d5ed5cff0300000000000076ff8dffff080cf4eacc49d49531ff070000e70009595d0000000000000093bffffffeffbd71ba89734f4e030000000255", 0x58) [ 40.745032] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 40.751837] [] ? setxattr+0x153/0x290 [ 40.757254] [] ? vfs_setxattr+0xe0/0xe0 [ 40.762843] [] ? __lock_is_held+0xa1/0xf0 [ 40.768607] [] ? preempt_count_add+0x7d/0x170 [ 40.774723] [] ? __mnt_want_write+0x1b9/0x270 [ 40.780841] [] ? __mnt_want_write_file+0x97/0xb0 [ 40.787212] [] SyS_fsetxattr+0x130/0x190 [ 40.792890] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/29 03:48:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000091b000)=[], &(0x7f0000788000-0x20)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000009000)=""}) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) ioctl$EVIOCGID(0xffffffffffffff9c, 0x80084502, &(0x7f0000ee8000-0x6e)=""/110) [ 40.839332] FAULT_FLAG_ALLOW_RETRY missing 30 [ 40.844175] CPU: 0 PID: 6082 Comm: syz-executor6 Not tainted 4.9.72-gcb7518e #114 [ 40.851794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.861123] ffff8801c8faf840 ffffffff81d922b9 ffff8801c8fafb20 0000000000000000[ 40.867718] binder_alloc: binder_alloc_mmap_handler: 6144 20000000-20002000 already mapped failed -16 [ 40.869480] binder: BINDER_SET_CONTEXT_MGR already set [ 40.869487] binder: 6144:6147 ioctl 40046207 0 returned -16 [ 40.869557] binder_alloc: 6144: binder_alloc_buf, no vma [ 40.869573] binder: 6144:6148 transaction failed 29189/-3, size 0-0 line 3127 [ 40.883492] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.883588] binder: release 6144:6147 transaction 53 out, still active [ 40.883591] binder: undelivered TRANSACTION_COMPLETE [ 40.883607] binder: send failed reply for transaction 53, target dead [ 40.925332] ffff8801cd516a10 ffff8801c8fafa10 ffff8801cd516900 ffff8801c8fafa38 [ 40.933295] ffffffff8165fb7a 000000000000675c ffff8801cbfd8918 ffff8801cbfd88a0 [ 40.941255] Call Trace: [ 40.943817] [] dump_stack+0xc1/0x128 [ 40.949152] [] handle_userfault+0xa3a/0x1310 [ 40.955177] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.962155] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 40.968535] [] ? handle_mm_fault+0x117b/0x2530 [ 40.974736] [] ? handle_mm_fault+0x1fc3/0x2530 [ 40.981556] [] handle_mm_fault+0x1fd1/0x2530 [ 40.987587] [] ? depot_save_stack+0x122/0x4a0 [ 40.993699] [] ? __pmd_alloc+0x410/0x410 [ 40.999376] [] ? __lock_is_held+0xa1/0xf0 [ 41.005141] [] __do_page_fault+0x5c2/0xd40 [ 41.010995] [] ? mm_fault_error+0x2c0/0x2c0 [ 41.016935] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.023566] [] do_page_fault+0x27/0x30 [ 41.029069] [] page_fault+0x28/0x30 2017/12/29 03:48:54 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) connect$unix(r0, &(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) connect$unix(r1, &(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2017/12/29 03:48:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008d3000-0x5)='eth0\x00', 0x3) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000824000)=0x3, 0x4) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f00000a5000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@increfs={0x40046304, 0x3}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x2c, 0x0, &(0x7f0000001000-0x2c)=[@dead_binder_done={0x40086310, 0x0}, @acquire_done={0x40106309, r3, 0x0}, @dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000001000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000095e000)={0x14, 0x0, &(0x7f0000b94000-0x14)=[@increfs_done={0x40106308, r3, 0x1}], 0x52, 0x0, &(0x7f0000877000)="7ac7fb862756db0a3f8738780d36e8b8ffa1db10782d3e60e2d8e733ae228c70eda42b252bd9f6eb38d8d0e89ecaed80ae1549d1eee81e341d087b24753e33f7f3db07fec06ead93471f571bfaa3588c8bec"}) 2017/12/29 03:48:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000087a000-0x8)={@multicast2=0x0, @loopback=0x0}, &(0x7f00007ac000-0x4)=0x8) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x3) write$eventfd(r0, &(0x7f0000001000-0x8)=0x4, 0x8) r1 = memfd_create(&(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000002000-0x49)="9ce35d10a17d6d659cac46d853f13cdb8e2390bebfbe106fb4e321506fd991e03f3bed42d2eb45b1f0b5dc81013ba865ca3fb00cb02b8f9489611c0550bebf25cc91cba6447ee0ad5e", 0x49, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x3b87, 0x4) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001000-0x8)={0x9, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000000)={0x8, 0x6}) getuid() pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000004000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) modify_ldt$write2(0x11, &(0x7f0000002000+0x27b)={0x0, 0x0, 0x0, 0x609b861d, 0x100000000, 0xeaf, 0x3, 0x6, 0x6, 0x2b0330f6}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) poll(&(0x7f0000002000-0x10)=[{r1, 0x208, 0x0}, {r0, 0x4, 0x0}], 0x2, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000006000-0x4)=0x0) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000006000)=0x0) 2017/12/29 03:48:54 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000005000-0x68)=[], &(0x7f000000a000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x0, 0x0, &(0x7f0000011000)=[], 0xde, 0x0, &(0x7f0000006000-0xec)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a461c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946010124d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5edd6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b2"}) 2017/12/29 03:48:54 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000006000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0]}, 0x5c) remap_file_pages(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2017/12/29 03:48:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = getpid() ptrace$setopts(0x4207, r1, 0x401, 0x10) [ 41.034313] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 41.041121] [] ? setxattr+0x153/0x290 [ 41.046538] [] ? vfs_setxattr+0xe0/0xe0 [ 41.052130] [] ? __lock_is_held+0xa1/0xf0 [ 41.057937] [] ? preempt_count_add+0x7d/0x170 [ 41.064049] [] ? __mnt_want_write+0x1b9/0x270 [ 41.070159] [] ? __mnt_want_write_file+0x97/0xb0 [ 41.076532] [] SyS_fsetxattr+0x130/0x190 [ 41.082208] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/29 03:48:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8012, 0xf, 0x10001) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000)="", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d8a000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) timerfd_gettime(r0, &(0x7f0000ba3000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/29 03:48:54 executing program 0: msync(&(0x7f00004a7000/0x1000)=nil, 0x1000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='wchan\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000d06000/0x2000)=nil, 0x2000}, 0x3, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001000)=""/36) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000002000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000001000)='wlan1*vmnet0ppp0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000-0x64)=""/100) close(r0) 2017/12/29 03:48:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000070b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000ea7000)='/dev/keychord\x00', 0x2, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) listen(r2, 0x7ff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000202000-0x4)=0x7fff) listen(r2, 0x7f) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/29 03:48:54 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000001c000-0x18)={0x0, 0x6, 0x20, 0x2, 0x2}, &(0x7f000001c000-0x4)=0x18) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000001b000)={r2, 0x2, 0xde, "2bd455af4d3de16d5d4090dafc651a3ae62cbc6d105ed3b9dbcb83a14bceffa2569d9f272a987a3e87fddfc39f60848947dbc249fc4d7e83ffeaec5b3cd6200003752afce208631d425b2f9d7ca12f6c3d209ed382530981967b87c71156c289a1c3a89502a1ebf5842b6736ce62262bbdd28512017e443b272843f3554f524e73d0f6ce5975d0e056bd031b19eb8fc8b0c43a09ea7e5a627d500c9312028ec73482c1e7dcde82c7b7692cde8af8d909e4cc4c9375d95a9c000e4eb91aa9cf1b39392ea1bf869092152f72512a019338a29fe196253c95c930b8f3741a99"}, 0xe6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000b000-0x28)={@common='tunl0\x00', &(0x7f000000a000)=@ethtool_eee={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 03:48:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008dc000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 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}}, 0xe8) sendto$inet6(r0, &(0x7f0000b5b000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 03:48:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x109080) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000001000-0x4)=0x0) r2 = openat(r1, &(0x7f000000c000)='./file0\x00', 0x0, 0x8) ioctl$KDSKBLED(r2, 0x4b65, 0x2) 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) timer_create(0x0, &(0x7f0000002000-0x60)={0x0, 0x16, 0x2, @thr={&(0x7f0000001000-0x52)="a23d1b16e8794fc67cc3792ccd865e19ece545e9080f874afe1a40a804283df6d842c2133ace1529a2792a7de0088d92ba62f325ffe2bc8cb5006593f3eb5394f8c4186ff76bc858e7f6a1ea7cecb4ce999b", &(0x7f0000002000-0xd2)="efa51a93eaac4aa81cd83e13a0f58f359e8b7335bddbbba67e2029be7df863e1a258f308e3860801de1b7a6b5f13c3d10c2d42354534cc4cdaffb152303abac37cf4f34791736623b32b24b9a494b1bde03f7af9df5440ac761c8f86f60115d21a5f62f192d33b71067021f8b2ea38f12333c4190b5d6571b1f168c86de853c060e46f1e2913f24ba2067848aa2bc5aaccaa6ee414249cc93238e159451efe5aeae77a63e9907e38e4c996e437696278a43c1ecc3f33b3df55b6a6e1c0b0cabb3d58c638bf1fb2bcd667a2529c0bb1085d91"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r3, 0x1, &(0x7f0000000000)={{r4, r5+10000000}, {r6, r7+10000000}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) [ 41.125324] binder: 6157:6159 got reply transaction with no transaction stack [ 41.130238] binder: 6151:6162 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 41.141847] binder: 6157:6159 transaction failed 29201/-71, size 0-0 line 2920 [ 41.154978] binder: 6151:6176 BC_INCREFS_DONE uffffffffffffffff no match [ 41.165097] binder: undelivered TRANSACTION_ERROR: 29201 [ 41.172302] binder: 6157:6174 got reply transaction with no transaction stack [ 41.174893] binder: 6151:6176 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 41.179635] binder: 6151:6176 BC_INCREFS_DONE uffffffffffffffff no match [ 41.195156] binder: 6157:6174 transaction failed 29201/-71, size 0-0 line 2920 [ 41.204421] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/29 03:48:54 executing program 0: 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) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000003000-0x34)={{0xffffffffffffffff, 0x0, 0x7, 0x2, 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]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000032c000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() tee(r1, r1, 0x5, 0x6) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016a000)=0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000444000)=r1) exit(0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b31000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e7000)=0x18) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/29 03:48:54 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000209000)='/dev/sequencer\x00', 0x4400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/78, &(0x7f0000001000-0x4)=0x4e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x805, 0xfffffffffffffffe) r2 = syz_open_dev$usbmon(&(0x7f00002cc000-0xd)='/dev/usbmon#\x00', 0xff, 0x0) write$sndseq(r2, &(0x7f000023a000)=[], 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000fd7000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000080000003, 0x1}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000fed000-0x4)=0x7, 0x4) 2017/12/29 03:48:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000a5b000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000c87000-0x4)=0x0, &(0x7f00006c3000)=0x4) 2017/12/29 03:48:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000069000)='./file0\x00', &(0x7f0000488000)=@known='system.posix_acl_access\x00', &(0x7f000084f000)='\x00', 0x1, 0x1) creat(&(0x7f0000a5a000-0x8)='./file0\x00', 0x1) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f0000735000)=[], &(0x7f0000ac0000-0x30)=[]) 2017/12/29 03:48:54 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lstat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000054000)={&(0x7f0000735000/0x1000)=nil, 0x1000}) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000911000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000004f000-0x4)=0x8) listen(r1, 0x7) 2017/12/29 03:48:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000564000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000939000-0x4)=0x2, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003a5000)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ce4000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000c20000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b1a000-0xa0)={r3, @in6={{0xa, 0x3, 0x3c, @loopback={0x0, 0x1}, 0x712}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100, 0x100000000, 0xffff, 0x2}, &(0x7f0000bfb000-0x4)=0xa0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x18, 0x0, &(0x7f000035b000-0xb0)=[@acquire={0x40046305, 0x0}, @request_death={0x400c630e, 0x0, 0x0}], 0x3, 0x0, &(0x7f00004cd000-0x3)="f547a8"}) 2017/12/29 03:48:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000cf8000-0x4)=0x4, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000350000-0xa)='/dev/ptmx\x00', 0x18400000000087fe, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TCSETS(r0, 0x5402, &(0x7f0000050000)={0x401, 0x400, 0x100000001, 0x4, 0x0, 0x4, 0x2, 0x101, 0x3, 0x8, 0x41e, 0x7}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000006000)=0x0) 2017/12/29 03:48:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008fb000)='./file0\x00', 0xff) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)="e3616d76731f", 0x1000, &(0x7f0000029000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000464000)='./file0\x00', 0x0) chdir(&(0x7f0000163000)='./file0\x00') r1 = openat(r0, &(0x7f0000bf7000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') mount(&(0x7f0000d78000-0x8)='./file0\x00', &(0x7f000060f000)='./file0/file0\x00', &(0x7f00002a8000-0x6)='exofs\x00', 0x841068, &(0x7f00001c8000)="9254") 2017/12/29 03:48:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000078f000-0xc)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f0000918000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00002d0000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x99, r1}) sendto(r0, &(0x7f0000001000)="120000003200e70005000000149b000ae9e5", 0x12, 0xffffffffffffffff, 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fcf000-0x8)={0x0, 0x0}) r2 = socket$unix(0x1, 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000ad1000-0x8)={0x0, 0x0}) process_vm_writev(r3, &(0x7f0000951000-0x10)=[{&(0x7f00003c3000)=""/65, 0x41}], 0x1, &(0x7f0000659000-0x20)=[{&(0x7f0000cbb000-0xe)=""/14, 0xe}, {&(0x7f0000063000-0xe3)=""/227, 0xe3}], 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000705000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bbe000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000334000-0x18)={@loopback={0x0, 0x1}, 0x4, r4}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000029f000)={0x0, 0xa0, &(0x7f0000f44000)=[@in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1c0000000000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, @in6={0xa, 0x3, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb9}]}, &(0x7f0000c13000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a8d000-0xa0)={r5, @in={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x4, 0xfffffffffffffff8, 0x100000001, 0x1}, 0xa0) 2017/12/29 03:48:54 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000002000-0x8)={r3, 0x3}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x103000, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000012000-0x18)=@generic={0x0, 0xfffffffffffffffb, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) syncfs(r1) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000012000-0x8)={r5, 0x0}) getsockname(r0, &(0x7f0000014000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000012000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$dupfd(r0, 0x406, r0) 2017/12/29 03:48:54 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x68) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) read(r0, &(0x7f000000e000-0xe)=""/14, 0xe) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x140, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000016000-0x18)={0x787, 0xfffffffffffffffc, 0x2, 0x20, 0x80000000, 0x56677ff9}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000008000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000018000-0x4)=r2) 2017/12/29 03:48:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000a5b000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000c87000-0x4)=0x0, &(0x7f00006c3000)=0x4) [ 41.338789] binder_alloc: binder_alloc_mmap_handler: 6196 20000000-20002000 already mapped failed -16 [ 41.371928] binder: BINDER_SET_CONTEXT_MGR already set [ 41.378947] binder: 6196:6220 ioctl 40046207 0 returned -16 [ 41.391192] binder_alloc: 6196: binder_alloc_buf, no vma [ 41.400335] binder: 6196:6220 transaction failed 29189/-3, size 40-8 line 3127 [ 41.414296] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.420182] binder: release 6196:6205 transaction 58 out, still active [ 41.428830] binder: unexpected work type, 4, not freed [ 41.434604] binder: undelivered TRANSACTION_COMPLETE 2017/12/29 03:48:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f47000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000098b000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000364000)=r1) r2 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r2, &(0x7f0000370000)='H\n', 0x2) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2017/12/29 03:48:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/net\x00') r1 = add_key$user(&(0x7f0000ccd000-0x5)='user\x00', &(0x7f0000840000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000f000)="d24b96ccb750385dac936458a181d0f5a385dc40a14a07245889cc50e863676ee9e2dcf2a97ba68a10d4d06988fe8397b3620b0c69e66f2d9b413964a01af71e7d0f67c3ef2d8e62a46d39a5408f1964ad54df493f85f02031b6349bab0c704944385bf4d489203e99122ea1a339970aa4369f92afbf74166eeb72b9f051ac9bb5ad4b02590a07fa5fcf5d986f4d88ef206b8f521411311a795d6ca26096453b94dcac1fb2ffd23c3338e8b83a3417ea6a25abfdc0bb98d3c6d3f0459df1728068bf22b6573b19cc79851738b0521fc9b25839", 0xd3, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r1, 0x0) ioctl$VT_RELDISP(r0, 0xb701) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00005c6000)=""/4096) 2017/12/29 03:48:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) listen(r0, 0x5) pipe2(&(0x7f000058e000)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000ef9000)=0xffff) 2017/12/29 03:48:54 executing program 4: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005b9000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d23000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000d24000-0x8)='./file0\x00', 0x81, 0x5) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000269000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 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}}, &(0x7f0000d26000-0x4)=0xe8) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000d24000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000d1d000)=0x0, 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00004e3000-0x4)=0x0, &(0x7f0000d26000-0x4)=0x0, &(0x7f0000d26000-0x4)=0x0) syz_fuse_mount(&(0x7f0000d26000-0x8)='./file0\x00', 0x0, r3, r4, 0x84d0c0e, 0x800) 2017/12/29 03:48:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x400000000000a, 0x300) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000786000)={0x7, 0xc0, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = syz_open_dev$sg(&(0x7f000016b000-0x9)='/dev/sg#\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000166000-0x28)={0x5, 0x0, 0x9, 0x4, 0x1000}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@generic="afcd4523d18ba16ff6880470a23bed0a", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$dupfd(r0, 0x406, r1) recvfrom$inet6(r0, &(0x7f00002e8000)=""/252, 0xfc, 0x0, &(0x7f00008d1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000628000-0x8)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000189000-0x4)=0x8) 2017/12/29 03:48:54 executing program 0: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f00009cd000)="") pipe2(&(0x7f0000574000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000000)={&(0x7f00001c6000)=[0x0, 0x0], 0x2}) ioctl$KDSETLED(r0, 0x4b32, 0x8001) 2017/12/29 03:48:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f59000-0x26)={0x0, 0x1e, "d99fe4e0a40b0147bcecc3f9f68442c62122c7c69825c0cf04838961ec97"}, &(0x7f0000ef4000)=0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000075d000)={0x3, {{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]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_data=&(0x7f000018d000)="53f87e563679c8f3c86752285f614cb73c73c71ec9332d21d4a6367155d1dd79"}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000e3b000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000799000)={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]}, 0x10000, 0x100, 0x8, 0xfffffffffffff0c6, 0x2}, &(0x7f00008c8000)=0xa0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000073000)={@common="6772653000012900", @ifru_flags=0x2ff}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000791000-0x15)="1f56d36cff0000000000000016fff40100000000a6", 0x15) 2017/12/29 03:48:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000326000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000956000)={0x0, 0x825, 0xdf, 0x4, 0x1, 0x1, 0xb5, 0x8c, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x80000000, 0x1f, 0x1}}, &(0x7f0000bf3000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006ea000)=@assoc_value={r1, 0xff}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000950000-0xca)={r2, 0xc2, "9b24bef71cc0cf479d638d07970e1d88f9b236bb08ee247271c13a7d5a1d3e160c305b6abb856ef58c30d29704693cbb1885d78e27cbafbcc9a01fe28dde0503555fcec2ddb1d6fd03061344d9ed0de8414dbcee4d17187e18da3a82ea562a8274f78cfc22b507bf6fe0e9d5de63196b80c22eec1d9d112ef6f39576bab18f6af74a63278eab0735520f527e5bbab402d19ec17d2e2da2a7d7699bf570fbf0da511d68f8420a9df14f44375c53586cafc920241500533defc07965f52d47fd19cad9"}, &(0x7f0000357000-0x4)=0xca) umount2(&(0x7f00009fa000)='./bus\x00', 0x0) [ 41.442450] binder: send failed reply for transaction 58, target dead 2017/12/29 03:48:54 executing program 4: unlinkat(0xffffffffffffffff, &(0x7f000077d000)='./file0\x00', 0x10000000000002) 2017/12/29 03:48:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c27000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$unix(r1, &(0x7f000088d000)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00009f8000)=0x0, &(0x7f0000426000-0x4)=0x4) [ 41.513358] 9pnet_virtio: no channels available for device H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H 2017/12/29 03:48:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00008c1000)=0x0, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000017000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000500000)=0xc6b, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000031b000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000904000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000956000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x56, 0x3, 0xa7, 0x500, 0x42b, 0x1000000, r2}) connect$inet6(r0, &(0x7f0000bd4000)={0xa, 0x2, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f000073e000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00006e6000-0x4)=0x14) recvfrom$ipx(r0, &(0x7f0000e5c000)=""/148, 0x94, 0x0, &(0x7f000000a000)={0x4, 0x0, 0x0, "0fde4da2fa5e", 0x0, 0x0}, 0x10) recvmmsg(r0, &(0x7f0000ef9000)=[{{&(0x7f0000de6000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000066f000)=[], 0x0, &(0x7f00002da000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000f2b000-0x4)=0x6, 0x4) sendto$inet6(r3, &(0x7f0000fbd000)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7", 0x79, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 03:48:54 executing program 5: r0 = getpgid(0x0) ioprio_set$pid(0x1, r0, 0x40000000004001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0x3, 0x0, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setattr(r0, &(0x7f0000001000-0x30)={0x30, 0x3, 0x1, 0x7fff, 0x3, 0x3, 0x8, 0xfffffffffffffffa}, 0x0) ioprio_get$pid(0x2, 0x0) 2017/12/29 03:48:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000dbc000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8000, 0x6, 0x47, "b32b38243ded99d42fc9a730ca10db48a3c38ca480b958f7b1ec6f0996d4c133d23e2fbdc4f3893c0f8b7748f810dcdf38ffe6d8601041b0d476cae352f23bde84173af5f0ec51ef0e62725c6b1bf2e0"}, 0x160) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000593000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000e40000-0x12)="883d8b00c107a2fab2479480d142e455136a") socketpair$inet6(0xa, 0x7, 0x6, &(0x7f0000d71000-0x8)={0x0, 0x0}) recvfrom(r1, &(0x7f0000b2a000-0x62)=""/98, 0x62, 0x2000, &(0x7f00004e5000-0x10)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f00003c2000)='./file0/bus\x00', &(0x7f0000122000)='./file0/bus\x00', &(0x7f0000772000-0x7)='mqueue\x00', 0x0, 0x0) 2017/12/29 03:48:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008d4000)='/dev/autofs\x00', 0x40, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00008b7000)={0x2, 0x1000, "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"}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000850000)=@generic="b131b53ba08d5d2c5d5916559bf0ef23", 0x10) connect$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000287000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 03:48:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000019a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = dup(r0) fcntl$setpipe(r1, 0x407, 0x80200000000803ee) 2017/12/29 03:48:54 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x20, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00007c2000-0x7)=@random={'osx.\x00', '+\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000002000-0xdb)={0x0, 0xd3, "50aac96d1f4a50e1719df9bdc9bf9cf48a0c5bccc27d7179b741072272122747b9b2354b395ae8f14a08fa923ccee26d02fd418bcffb9568615b08e0df743eb332e0ed5d6b64d9a496d9df46f23c8c2770a768def4439d233342fc9aa9cea9207c6f32a0ca240b09b8186bbd8109b54103a5290fdc7ade8b7829e0e732c29a43c309905d5d0f157b9c0415156ef7255ca3d26381d72e4b9aefcbcd404fb268824cc66c69b981928849d063b53011d5ac70a249e60f36a1ac563ce0e26e2758be4b2ef146300e5aa852b29484963a628843747d"}, &(0x7f0000001000)=0xdb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003000-0x47)={r2, 0x3f, "15b78399a5d3c652c06a767b60348ded3d751de22aa9695f3548f9e098831154d9a896fa4071c7e0f9f1fda710f7aa1a536f57ec2ae54b577674d2556929f6"}, &(0x7f0000003000-0x4)=0x47) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x28000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H [ 41.513358] H 2017/12/29 03:48:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e20000)='net/ip6_mr_vif\x00') fdatasync(r0) mmap$binder(&(0x7f00007be000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2017/12/29 03:48:54 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000000e000-0x14)={0x5a9a, 0x0, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) 2017/12/29 03:48:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000796000-0xc)={0x4, [0x1000, 0x4, 0x8, 0x3ff]}, &(0x7f0000547000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000059000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a25000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d77000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2017/12/29 03:48:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000253000-0x3a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="a741b71241a9", [], {{0x88ca, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="d9cb675f1302", "", @random="e2748c7f9d61", "f8dfea623cc118c435f5e790e21fbdd5"}}}}, &(0x7f0000c20000-0x10)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$usbmon(&(0x7f0000f8b000)='/dev/usbmon#\x00', 0x7, 0x200002) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000f08000)=0x0) 2017/12/29 03:48:54 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000a1b000-0x9)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000370000-0x18)={0x6, 0x3, 0x800, 0x9, 0x2, 0x100000000}) 2017/12/29 03:48:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) clone(0x0, &(0x7f00009be000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000bdb000-0x4)=0x0, &(0x7f00001f5000-0xf6)="") 2017/12/29 03:48:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00002c2000)={@common='lo\x00', @ifru_addrs=@ax25={0x3, {"e832e94f7524a4"}, 0x0}}) write(r0, &(0x7f0000209000)="1b9f8b6acb1eb26a4c0c72789ab2a84a446f80210968b6339efcce7e5766e85d1b2d0d34ea1f2ec299b73961cff8f92e7ae6ab388965723e5d50d6a46dd79b76956a3da7683d85f52ad3e438609b88d0c7a8ca11ce1adbe603756f8d5f4ed0a8e51f4c36", 0x64) 2017/12/29 03:48:54 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x485, &(0x7f000033d000)="", 0x0) 2017/12/29 03:48:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b32000-0x9)='/dev/ppp\x00', 0x400, 0x0) prctl$setfpexc(0xc, 0x80000) sync_file_range(r1, 0x0, 0x6, 0x5) r2 = syz_open_procfs(r0, &(0x7f0000257000)="000000050800000070") sendfile(r2, r2, &(0x7f0000dc0000)=0x0, 0xff) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0xc, 0x4150, r1, 0x1d) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000be8000)='/dev/vga_arbiter\x00', 0x4000, 0x0) 2017/12/29 03:48:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000068e000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{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]}}, 0x90) r2 = socket$inet(0x2, 0xa, 0x0) dup2(r2, r1) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, 0xffffffffffffffff) 2017/12/29 03:48:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fd6000-0x4)=0x200080000004a, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d96000)=0x7fe, 0x4) 2017/12/29 03:48:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/160) mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f0000255000-0x24)="220000001c00b515f8efff000000000107ffe4ff020000000008010306000200a445", 0x22) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f00004a7000-0xf2)=""/242, &(0x7f000081b000)=0xf2) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000081c000)=0x0) close(r1) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f000081c000-0x20)=[{&(0x7f00004c5000)="e3ce6755b3f6b441d789fdda7e77b5dfc5314caf4dec5366129afd0c98e1f6d427ce112224d4927b301468f25cd93e0f1d557d13d50d11aae0bafcff47d078adadd297612b92fc25fda5a94805186f74421baaf195e774234282e71cee1399c27c830411ac7f25ac883c61022146a4f4fd3a33ed89381011c6b2c8", 0x7b}, {&(0x7f000081c000-0xf8)="af1ba913d600ced16317c9d01b83709653f7ce9fb998cd8c0c94f60869e4519afaaa175e552d292350927ffac5f636dddae74af0601bcbeaea99cb8673f939d971040052f15b6f9e43e83124229a87340e912c2b730d62edb93f6e8b3c5c93b94b5e64897039f840e2bba028aedfc47f9deefb762107380c93f4b8de107642185ca4fcf074d3f4cd57dde7e0679054099b2d1e48c650f0710b9726f1658ad281a242a2c5678ff476d824c245c64b16410e81b6036c2dcf24b8fff7d5f45a1bcade19ebe5753015f18a54f8b03227bed51812ab3cf8047243183a32d1b9ad814d6985b8cd24d8e40ecc112b08995d453a8da08e0dcac5eae3", 0xf8}], 0x2, 0x1) 2017/12/29 03:48:54 executing program 6: mmap(&(0x7f0000000000/0x182000)=nil, 0x182000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) modify_ldt$read(0x0, &(0x7f000000c000+0x625)=""/4096, 0x1000) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xd, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 03:48:54 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000062000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000013c000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7a000)=0x14) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000014000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000015000-0x18)={r4, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007b3000-0x8c)={r1, @in6={{0xa, 0x3, 0x1000, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) close(r2) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000017000)=0x7fff, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000018000-0x4)=0xfe) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2017/12/29 03:48:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000014d000)='/dev/pktcdvd/control\x00', 0x24401, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00000fe000)=[{&(0x7f00001e2000)="39000000110009ff01bb61e100000001000000010200000045effffb0800000019001a000ffcff0de9000000030000040080ff06000d0005a20bfddba8706d6bbfc2eb6d34dfef69d71aa50b08d46bc37d6d77b93cc6989afe1666c5e9d0a00cd027332d", 0x64}], 0x1) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f000006b000-0xdd)="") 2017/12/29 03:48:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a6d000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005dc000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb0000)=0x2c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000015000-0x1000)=""/4096) sendmsg(r0, &(0x7f0000fb7000)={&(0x7f00001de000)=@nfc_llcp={0x27, 0x2, 0x8, 0x7, 0x6, 0x5d6, "1d22396f14ac901e8ba6b697109a23b0add3ca0fbc68fd7a460165aeb0819b27f8c8ad61618b582deaf5ba8571d526b7af7c080b509658565721193a44647d", 0x2}, 0x60, &(0x7f00000d9000)=[{&(0x7f0000909000)="c3dff3a2db32f25d1304b67aee4e44fc50df2d220d85f69ad68de76bb3792098263fb31ace29f62e246979917ebe8dba0c08636248d79a3ba4c8806f273c2540f8d240060a7ab01be5cd7290b8110ea9cbf418bd28a2c461c14ca4417e946c9d6307e988a4eb0525d55c33eca5715b617f4d25fd940d06207750c5eeaa623f7a5c363a5f49dfba86d6f34002130978037fecfaf132dd99d51aa2f6b3a4e36b85f35b3ba11b10aa735446c49b4bb9a07ae43333bce2b3221f3b9e28d6751258a12d9f36d3756c84063790e379006c7fe3e853ecee7b", 0xd5}, {&(0x7f0000032000)="c0d421e14ec101de32bbb4ccd3df214dfb9fd0c048da2932dff2fab56c935a9c6a15a1781dc6c898c1e4ce6bad0788f2de71a8aa0a5cfc1f34f993661d98a42157ca696251ea943faadb0d638ac47f754c85b78cde7a0882ed5dc5a3", 0x5c}, {&(0x7f0000df3000-0xfd)="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", 0xfd}, {&(0x7f0000146000)="76d4348df3c2847d5365521aa19315833c1f048e003a26159e29affbe240c4ac9f3bf23e1b5ad59d09b40f36722f31bebc202504dd20ccc31fcbfcce5891996cad460a4257a163257af4e75de75526444167899d9177ecf2e091aeb1503e12708b926d329017f25020b67f667cf4acbaea8c8e6026c02139e9949da9af64103bbbf4b9056a61c3a17b823112f9a1d3f2cc4d36b8005b8dc081235c587e9ab5657c64ecdfa1e5fabc93817f6590ed241f816a1a6248a1b2c3dc3fdee2b96bd841f891ce30a389022809ee54978e82cdbc6ae61ce6b4e640e3bfd6a1559d57ab0a5f2ec6ebef", 0xe5}, {&(0x7f00009f1000-0xc0)="60247107f781aa1e04ff82ab8794a4a44e2388ffa216a5aa3182fea5f949147da06c81a89727bf9f07147fee77f110ae02bc2f430b334a05b7c573cfa5d41d261b8d6d8bebce099c5b2738aec1f336aed66701db9282a95160d0dfea8457879f414854101d78e6b6c8f79f1d454c6f8945e41a1439252e95235f4616904f2f8b2bff3630088a83d50becd53bc3935ba1adc149f7b47c00c048a1a7f34615a8d0817ccafb79300649308c3f99ad941f5ed8087bb0282e73057c65cd58ff7aa6b2", 0xc0}, {&(0x7f0000836000)="ff6eeef95740eacb6e876ebb003c2ee5bacad3b2e0bd298514e2acc408888968f314738b0840dfaffde9fb51f826d39ba5fde9e3666e47ecee526692a8c259b2c0046f6206f13edec5d44d3a3e1985", 0x4f}, {&(0x7f0000e63000-0x72)="d5abb2abd090aa15195e7240899aad9f747c3a9257e771d7809d98990f72980ba1408d12f43e74e455e1000b5aff20748d27782ea35e1e22186f51217f1d308bf654f2d6e59962b528c8be3bd5f99451fc551fdfaaf881182032f5944c1b43bcb9249a99b1c1a3e77830987545332424996d", 0x72}, {&(0x7f0000d56000)="40fadda8c675142747aad9cc486b", 0xe}, {&(0x7f00007aa000)="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", 0x1000}, {&(0x7f00000b8000-0xaf)="ee75a615c9e21ee12b6b4de6dc37875259f1fb33c6b2582e0cdd558ceb2df478c5cd089d2d0ce50ce0a64e755722235ffcbb3c8b99454de15568f47ac3223b8bb7301140e93bda08b59232d6bb639a94ed2a7d07354e372a88bb85fd58c71970aba757073de500663eb8d9ad2b58446a169989a3ce66bdfdfc0e3ec9b3615f2dabb9d8694c8cd2b7db94de2ede0f8da95f22f06afea83529950e61e996f9709021d07822de5be66af46f01e0def66b", 0xaf}], 0xa, 0x0, 0x0, 0x24000004}, 0x0) readv(r1, &(0x7f0000da8000)=[{&(0x7f0000acb000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 03:48:54 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000818000)='./file0\x00', 0x40000, 0x8) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000995000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f45000)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x2, 0x8831, 0x0, 0x400, 0x8000, 0x1, 0x8, 0x4, 0x5, 0x2, 0x84e, 0x3be7, 0x3, 0xfffffffffffffffc]}, &(0x7f0000f90000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001a7000)={r2, 0x101, 0x8000, 0xae8, 0x102, 0xfff}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000098f000)={r2, 0x62, "326527b273074521d53531ab4c2072a2c7b3f8503ecef3385eef4515d8520cfc3b6738c56a301af1606d465d02ee62a2e2e6914e634d0d044f2fb3247afb260d389220187438fda727d36e6882145f8b901af92bf1c9b7cf9dbc0047595ea0272250"}, &(0x7f00001d6000)=0x6a) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000abe000)="dc13000000000000003f580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883748b99f7602512966eb6f542608248b51246", 0xe2) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d4c000-0x3)="", 0x0) 2017/12/29 03:48:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000167000-0x4)=0x6a2e, 0x4) sendto$inet6(r0, &(0x7f00006a5000-0x599)="", 0x0, 0x0, &(0x7f0000020000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f20000)='/selinux/create\x00', 0x2, 0x0) ioctl$KDENABIO(r1, 0x4b36) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000185000)={0x2, 0x3, 0x7fffffff, 0x10000, 0x0, 0x40}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) recvfrom$inet6(r0, &(0x7f0000c1e000-0xf1)=""/241, 0xf1, 0x0, &(0x7f000022b000+0xdfb)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) readlinkat(r1, &(0x7f0000848000-0x8)='./file0\x00', &(0x7f0000880000)=""/218, 0xda) 2017/12/29 03:48:54 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fd7000-0x9)='/dev/sg#\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x1) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2017/12/29 03:48:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x14040) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x18, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) futex(&(0x7f000097a000)=0x8, 0x10000001, 0xf5, &(0x7f0000970000-0x10)={0x77359400, 0x0}, &(0x7f0000494000)=0x9, 0x401) [ 41.775955] PF_BRIDGE: RTM_NEWNEIGH with invalid address [ 41.813930] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/29 03:48:54 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000009000)='/dev/hwrng\x00', 0x20440, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000009000-0xc)={0x0, 0x9, 0x10}, &(0x7f0000008000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r2, 0x7}, 0x6) pkey_free(r0) r3 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r3, &(0x7f0000010000-0xe8)=""/232, 0xe8) getdents(r3, &(0x7f000000b000-0x18)=""/24, 0x18) 2017/12/29 03:48:54 executing program 0: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0x709}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2017/12/29 03:48:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00004ce000)='/dev/snd/seq\x00', 0x0, 0x101400) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="020000002000000090748400", 0xc, 0x0) 2017/12/29 03:48:54 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000017000-0xd)='/dev/binder#\x00', 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) 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, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f000000b000-0x4)=0x6, 0x4) poll(&(0x7f0000016000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000016000)='/dev/usbmon#\x00', 0x4e340000000, 0x2001) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000016000)="949fe56c5cdb1492f58990df6d8fa4607618536b670c11cfbad9133455197bf1f8500072edcf8ee26afeea254f83166eb4aff03083c014b97e7bc84c0ba4c8045b8981a468310bd2a481e0290682cb46b17d44fd27fad81d48e05dca107da17267f444bc0aab1fb6fc76c13b72fafb62f2f4503f200ea52b848ea2d50a24c66f020885b699286738e4f7a9e596971eb9ceedb9034731b31f5764828322a3a07c6e68", 0xa2, 0x0, &(0x7f0000001000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000018000-0x24)={0xca69, 0x2, 0x20000, 0x400, 0x3, 0x2, 0x7, 0x7, 0x401, 0x0, 0xfff, 0x3}) 2017/12/29 03:48:54 executing program 3: prctl$intptr(0x26, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f3d000-0x4)=0x60) socket(0x11, 0x3, 0x5) 2017/12/29 03:48:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000eb6000)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df7000)='/dev/vga_arbiter\x00', 0x8100, 0x0) accept(r0, 0x0, &(0x7f0000a85000-0x4)=0x0) 2017/12/29 03:48:54 executing program 5: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000004c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000852000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000f57000)={0x6, 0x2, 0x1, 'queue1\x00', 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_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, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f00004cc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f59000-0x4)=0x14) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000715000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000f59000-0x4)=0xe8) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f58000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x6ea, 0x1, 0x80000001, 0x1, 0x80, 0xa0, 0x4, r3, r4}, {0x7, 0x1, 0x5, 0x5, 0x80, 0x7fff, 0x100000001, 0x5}, {0x5, 0xfffffffffffffffd, 0x2, 0x10000}, 0x7, 0x30, 0x16, 0x0, 0x88, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x10001, 0x5}, 0x5, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x0, 0x0, 0x5, 0x40, 0xf85, 0x85d}}, 0xe8) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000f58000)=[{0x4, 0x3}, {0x2, 0x6}, {0x3, 0x0}, {0xe, 0xfc7}], 0x4) dup2(r0, r1) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000d0d000)=[{&(0x7f0000ad8000-0x86)="", 0x0}, {&(0x7f0000f5e000-0x5d)="90", 0x1}], 0x2) 2017/12/29 03:48:54 executing program 4: pipe(&(0x7f0000357000-0x6)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000599000)={0x0, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f98, 0xd1, 0xfffffffffffff4e3, 0x4, 0x2d}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f000072f000)=0x0) sendto$inet(r4, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00000fa000-0x4)=0x0) getresuid(&(0x7f0000978000)=0x0, &(0x7f00007f1000-0x4)=0x0, &(0x7f0000dec000)=0x0) getresgid(&(0x7f00005f7000-0x4)=0x0, &(0x7f00002f2000)=0x0, &(0x7f0000c1c000)=0x0) r8 = fcntl$getown(r1, 0x9) r9 = geteuid() lstat(&(0x7f00000d0000-0x8)='./file0\x00', &(0x7f0000e73000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003fd000-0x4)=0x0) stat(&(0x7f0000bfd000-0x8)='./file0\x00', &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000d31000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006dd000+0xb05)={{{@in=@rand_addr=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, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000059a000-0x4)=0xe8) lstat(&(0x7f0000bb7000-0x8)='./file0\x00', &(0x7f0000395000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f0000e51000)={0x0, 0x0}) getresuid(&(0x7f0000236000-0x4)=0x0, &(0x7f0000c08000-0x4)=0x0, &(0x7f0000483000-0x4)=0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000e46000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00007ab000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000448000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ac000)=0xe8) lstat(&(0x7f00001fe000-0x8)='./file0\x00', &(0x7f00000ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002e6000)={0x0, 0x0, 0x0}, &(0x7f0000107000)=0xc) fstat(r0, &(0x7f0000d48000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004a8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000403000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a6d000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000097f000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@empty=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}}, &(0x7f00000dc000)=0xe8) getresgid(&(0x7f00008db000)=0x0, &(0x7f00005b2000-0x4)=0x0, &(0x7f0000e06000)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000365000-0xc)={0x0, 0x0, 0x0}, &(0x7f000049a000)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00008e3000)={0x0, 0x0, 0x0}, &(0x7f0000410000-0x4)=0xc) stat(&(0x7f0000ce6000-0x8)='./file0\x00', &(0x7f0000bc5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00006a7000-0x4)=0x0) fstat(r4, &(0x7f00004aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000494000-0x4)=0x0, &(0x7f000042c000)=0x0, &(0x7f00005a5000)=0x0) sendmmsg$unix(r0, &(0x7f0000a25000-0x150)=[{&(0x7f0000526000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000575000-0x30)=[{&(0x7f0000e5c000-0xd5)="4a03e258540a3753117859bf3b396cb59f51393afbb1e3d9b7e3e0f5b0735ae0995a4accc3f226b56c083b53b30fa5c1efb1d7e454f4c53b2ea26a3b16a8e158d48448e008a3818cd56f7b6f61146772118a5082ba6fdc6b415f7e49066fd580a891d518e8ac77ecc991b67e08addbe88c42996e28bebb45ba7e84ab7d44c77ccf67d6b1c8d6ebc183b39170e83831d79a7e57b0a438772d130e6a6b52f3779933d208b69cd15ce625d6055fa89749824ed1ad04297abc691c76912c92c024663396d66d81e192580c72145ebae0b85f9bf8aa4180", 0xd5}, {&(0x7f0000405000)="", 0x0}, {&(0x7f0000c1c000)="217f1efe23c2e36cd2bb4f3fc954d53eb37d9d3412", 0x15}], 0x3, &(0x7f0000496000-0x40)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x20000000}, {&(0x7f0000e22000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000641000-0x30)=[{&(0x7f0000a02000-0xe7)="15a505ac09ca65fdc425d6508593a3a1f80da889498b3b34fb4361416fe4ea783f34ea42722b1949d077da2bf232203132e7330096a36d3d892a099c87e1474e1b6372de3a50fb46a4e9d4c2dc2d6833cfaf7a86b04ceb174d5770961135c7e2b8c0d8881620afcb0755714afa0a93d5ac2cbdbe15f203fde656b592c06388a659e590a1453cee7d75c12fcac2586e3d9ef57201a0fdd8b1ae46b576b808abe481f13d68ebbc80f01c0bed371b0b7a687986a3a88bfebb914bab5bbf03dbbe85d64187818185d17939c3174afbf101a09a14f5345190ae135121fe09fecf1b65472d25c83d612d", 0xe7}, {&(0x7f0000587000-0xfb)="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", 0xfb}, {&(0x7f00005ac000)="7631a511091cf6bce23186b237e2c1a7210d09b37271b0203e0412d27c9de7fcbee4a361d7bf6f615f97f6eef2f67fc2ae7b93d4603d2d8000a121ed9d", 0x3d}], 0x3, &(0x7f0000fac000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1, r3]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r3, r3, r1, r3]}, @rights={0x18, 0x1, 0x1, [r3, r4]}, @rights={0x18, 0x1, 0x1, [r3]}], 0x88, 0x48010}, {&(0x7f0000868000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000813000)=[{&(0x7f0000a05000)="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0x1000}], 0xa, &(0x7f00007f1000-0x140)=[@rights={0x28, 0x1, 0x1, [r0, r3, r1, r4, r3, r3]}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x38, 0x1, 0x1, [r3, r0, r4, r3, r0, r3, r3, r4, r3]}, @rights={0x30, 0x1, 0x1, [r0, r0, r4, r1, r1, r3, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x140, 0x48000}, {&(0x7f0000c97000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f56000)=[{&(0x7f00009bf000)="f30fce568b60e16445163367b8eca52513bc9873f860dab71ecf42c7c2f72da4a220b4fb985c8738eab4775eb02e384fb73d6a37fe598fa31cc176ed491f16f55c65bda0f160ab29e2d1c3985e943a18820bf649836a9c3a3d89e7bb0d777e1a37eeeb8883e54097ef68f4", 0x6b}, {&(0x7f0000303000-0x66)="44134619ad4e366fff589488565391ce0291d5ad92343a8dc90d4eaccd4d2ec6cbd395c53368d0ed2a949386127f126caed2483a687acdfadb0c1b493ae72e53bb99c866c883f110a4839c452d33336cd9235693e9e91d689e4b326d8e65bb08fe2615f668d9", 0x66}, {&(0x7f0000e7a000)="fd0a8071009cdec4a87291a51bd31559e694f1e7543a10510c3ccac2bbcf0f49cb73c6415b504c50023156e576a2fd6dd54b6b97b4b1bf8e934b33508458f46b925dea7ba0f8e35a0ce37f3b856bdef3af7206927a4689d63ab072d42757673c846952a24a2dde0c277d6c9ed03e75c7de3cacdacde0413aaa9b9af194699fd79f4e0af1f98fa5f8ec505192450b5a363dda7759960f313c81d2a12e0492d5", 0x9f}, {&(0x7f0000c46000)="d804a5e093e28008eb1592fa9007caac1158c54cbb3748e9c71400df1068881392f0ad0782e32029820791f38d2055db3fa578e093bdc035e68e99b520d92486dd87d60726e0d47d8b3272eebbcaec8f11394f2bcbe194884750fad579db9f420a8f66a9f08c8f256893702baf642e3c40394c41df04c58baaffa6813f4f493074b3c78953906814aea7d604e245dc7dd557ab89ce869c", 0x97}, {&(0x7f00004eb000)="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", 0x1000}, {&(0x7f00006c6000)="3d53a45561bb8f9d424a144738decf43b85a2e021dd795863b491cc230798ff0d1b379de5248778cc8c79acaac676eb18ebbfa2484b52ba8fe9f5347cc82", 0x3e}], 0x6, &(0x7f00000e3000-0x80)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x20, 0x1, 0x1, [r1, r4, r3]}, @rights={0x20, 0x1, 0x1, [r4, r4, r1]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x80, 0x4040010}, {&(0x7f000093c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000354000-0x50)=[{&(0x7f0000e93000)="c9aa937506716c11a312ff3d76d9cec11129160945336a5a25aba1f32cb8d907aa5f19bd4fb1e57dd6ce32f8745610049d9f0fb7ddfa42279958dc4c5ba36ee48dc61af268a94a6ae62ed909a1bf50de2683eb8905899a4b3687dfbd086dd62a0bb78b5aa694010925911f8017cadaf2cacb4f5477150177365c228a0ab03f8efc39bf325c70507fee891d5b9ab3a063d489145fc306b62b90d9ff762550339b86fbbb11f2b64b789a1534b28fad0e2d383f878d6606ec8fbb0041940a60c1e11c35a35bdf74be55a7f3a64f77553d3b68139edb05ebfa33c4b9113b4f4c69eaca7c8cf31818e940d05b9b68", 0xec}, {&(0x7f00006de000-0x80)="6073dcbd67229e1c85f1a48b8fe9e72bccd15ee356c6d6baacf6343c6194fd63843277a3405c88f2bd7338cf25ce8024e122ec88a51843b9f858a4189473846aa07484a8ef7c91ffd8e1f35d813970a3fe85ac73fae6a1b0d01e9aa1bf6d2656ea03b6d0574e962d700226089dd93f528c0f836078ddb6d32315fd2fd477316f", 0x80}, {&(0x7f0000e39000-0x7c)="76a46cf5c12e20a9adbb448a2c93b469a6cc9817b2284dfa53d635188f7514cb7e810c60b3e2d6fcbd260402a45094ba2f0ae3227602ed17ce66326229c38171459c1eca605a8e4c627505c255fe02ba9155b254728838c40c2d5f3b7e31d3b8dadbd44b21d1ae8d18f03fca08b33bdc6cf167f8c0c0435ea418fcb4", 0x7c}, {&(0x7f0000a09000)="97a44cb593722c728a711cddc06bb2ffa4eeb0d0f20ab0277a85354a076cf0ccffe0cba46d90fa36c94b9c59f2c120261425c633d4015991b8d978b85ef2e9de1648395b596233da6c8858d69c3b2923966a6091cf887617c5509073adcbb13a0efa70b24dac36d1e95f0a273c69f1a82cae79ffd75feb68699555b7cbd30261751641b609dc2290887dc76c58c05245d7656a183e24474dcafc6826d5db03fea9e473569632881af0278038bf7fb1ad5b15027232b42340118d072eeadff0b7e9a02ae3d8172285f28d08bec48b97d7bc9ee22a3580172dc55a396b0079f0ed773d5f", 0xe3}, {&(0x7f0000241000-0x2a)="ed9197ef8152a664f82fe6d5721161a1059f8e0f69676d46f1dd1e10f4dee49fd30ea6b367896a26174a33f9c4c1ab6cfa18d723c95026b34038f91091d327e6cad564aa09", 0x45}], 0x5, 0x0, 0x0, 0x20000000}], 0x6, 0x800) 2017/12/29 03:48:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) socket$inet(0x2, 0x80a, 0x800) [ 41.854278] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/29 03:48:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) pipe(&(0x7f0000eb2000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000096c000)=0x2, 0x4) r3 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f00003b2000-0x22)={0x0, 0x1, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) epoll_pwait(r4, &(0x7f000044e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x0, &(0x7f0000d67000)={0x0}, 0x8) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r5, &(0x7f0000c85000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r5, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000086f000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000021000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000085d000+0xdc)={r7, 0x5, 0x8c, "c6984a2ed334eb4d09957bcbefc58b592c6f900c35bc3270894c1b06d6f791b40d279d6933492dd03cab94ded8f7d1c3f3862aed62b2ac843fd0248734a49afa41e223b0c6cb09e32ac1f95131a2bcd1d939cf00926ac4a051e8d38e9b81791c616bd408f0d5cb5f05e0b0c7b613ac3964e8b76ebc9706f1de48d512c2adcca621beb781ec475a7f80d40077"}, 0x94) write$tun(r4, &(0x7f0000b70000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2017/12/29 03:48:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000a5b000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") pivot_root(&(0x7f0000996000-0x8)='./file0\x00', &(0x7f00007ae000)='./file0\x00') 2017/12/29 03:48:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) read(r1, &(0x7f0000cdc000)=""/4096, 0x1000) sendmsg$nfc_llcp(r2, &(0x7f0000001000-0x38)={&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "55689d844febc2dfd6ff1acb5afea2fdb39b64fa44c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f59de892028d8622c00630748", 0x0}, 0x60, &(0x7f0000026000)=[], 0x0, &(0x7f000002e000)={0x408, 0x1, 0x1, "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"}, 0x408, 0x0}, 0x0) 2017/12/29 03:48:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ca4000-0x8)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000075e000)=@assoc_value={0x0, 0x5}, &(0x7f0000a11000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000040a000-0x8)={r1, 0x5}, 0x8) r2 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) lseek(r0, 0x2, 0x3) fgetxattr(r2, &(0x7f00003a5000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000035a000)=""/85, 0x55) [ 41.930467] binder: 6374:6385 Acquire 1 refcount change on invalid ref 0 ret -22 [ 41.967505] binder: 6374:6385 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2017/12/29 03:48:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000121000-0xc)='/dev/rfkill\x00', 0x40001, 0x0) accept4$ipx(r0, &(0x7f0000c85000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006a1000-0x4)=0x10, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = add_key$user(&(0x7f0000f6e000)='user\x00', &(0x7f000033f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d60000)="5f9b69c8ac0e456fee6164b7f85e2fcf9ed3d4b62bbf3d0fd58bd7e62b8f747509fb4263", 0x24, 0x0) r3 = add_key$keyring(&(0x7f0000f7d000-0x8)='keyring\x00', &(0x7f0000bb3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockname$unix(r0, &(0x7f0000092000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x4)=0x8) r4 = syz_open_dev$sg(&(0x7f00005ed000)='/dev/sg#\x00', 0x5, 0x4180) read$eventfd(r4, &(0x7f0000e84000)=0x0, 0x8) r5 = dup2(r4, r4) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000633000-0x4)={0x0}, 0x4) openat(0xffffffffffffff9c, &(0x7f000004b000-0x8)='./file0\x00', 0x82400, 0x50) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000510000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f00005e5000)={0xfffffffffffffe4e, 0x6, 0x66c, 0x1}, 0x10) keyctl$unlink(0x9, r2, r3) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000045b000-0x4)=0x0) lgetxattr(&(0x7f00000f1000-0x8)='./file0\x00', &(0x7f000099e000)=@known='system.sockprotoname\x00', &(0x7f0000402000)=""/178, 0xb2) ioprio_set$pid(0x1, r6, 0x9) [ 41.981768] binder: 6374:6385 Acquire 1 refcount change on invalid ref 0 ret -22 [ 42.002618] binder: 6374:6403 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2017/12/29 03:48:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000d17000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000aba000)=0x1, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2017/12/29 03:48:55 executing program 0: mmap(&(0x7f0000000000/0x8da000)=nil, 0x8da000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000039f000)=0x0) rt_tgsigqueueinfo(r1, r2, 0x34, &(0x7f0000547000-0x10)={0x1d, 0x200, 0x286, 0x1}) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000029c000-0x8)={0x0, 0x0}) clone(0x4000000, &(0x7f00008da000)="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", &(0x7f00008da000)=0x0, &(0x7f00008da000+0xeda)=0x0, &(0x7f00008da000)="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") setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00008da000-0x90)={0x7f, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) syz_open_procfs(r2, &(0x7f000053c000)='net/netlink\x00') mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00008db000)='\x00', 0x1) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00008dc000-0x20)={{&(0x7f00000cc000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2017/12/29 03:48:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2380, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e76000-0x78)={0xffffffffffffff00, {0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x400, 0x200, 0x7, &(0x7f0000aff000-0x10)=@generic="14bcb86dceae7f661f660a529bf42c3a", 0xe000000000000000, 0x5, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x10000000000002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000021000-0x38)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f000038c000)=[], 0x0, &(0x7f000081d000)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[{&(0x7f00004db000)="fb", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x4008010) 2017/12/29 03:48:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f81000)='keyring\x00', &(0x7f0000e6b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000331000-0xa)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000b61000)=0x0) ptrace$setsig(0x4203, r2, 0x3098, &(0x7f0000345000-0x10)={0x9, 0x1, 0x7, 0x7}) 2017/12/29 03:48:55 executing program 5: pipe(&(0x7f000005d000)={0x0, 0x0}) symlinkat(&(0x7f0000aaa000-0x8)='./file0\x00', r1, &(0x7f0000437000-0x8)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000089f000-0x10)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000d2a000-0x8)={r3, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ec8, 0x8ec, 0x8be, 0x1ff, 0x80}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000368000)={r4, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000e40000)='\x00', 0x1) 2017/12/29 03:48:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00009fc000-0xb)='mountstats\x00') 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(&(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) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x44000) 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80800) fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cf0000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000005000-0x10)={0x0, 0x1c9c380}, &(0x7f0000003000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000981000)=[{{&(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008b0000-0x30)=[{&(0x7f000050c000-0x7a)=""/122, 0x7a}, {&(0x7f0000001000-0xad)=""/173, 0xad}, {&(0x7f0000000000)=""/203, 0xcb}], 0x3, 0x0, 0x0, 0x5}, 0x2}, {{&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000ac4000)=[{&(0x7f0000000000)=""/36, 0x24}, {&(0x7f0000001000-0xbe)=""/190, 0xbe}], 0x2, &(0x7f0000000000)=""/123, 0x7b, 0x7f}, 0x8001}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/254, 0xfe}], 0x1, &(0x7f000074d000)=""/220, 0xdc, 0xd77}, 0x10000}, {{&(0x7f00009f1000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000a05000-0xb5)=""/181, 0xb5}, {&(0x7f0000000000)=""/114, 0x72}, {&(0x7f00007d6000)=""/113, 0x71}, {&(0x7f0000c95000)=""/209, 0xd1}], 0x4, &(0x7f0000014000-0xf5)=""/245, 0xf5, 0x6}, 0x3}, {{&(0x7f0000a53000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007bd000)=[], 0x0, &(0x7f0000000000)=""/97, 0x61, 0xb6}, 0x100000001}], 0x5, 0x12020, &(0x7f000088d000)={r2, r3+10000000}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2017/12/29 03:48:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ef1000)={0x0, 0x0, 0x0}, &(0x7f00007e1000)=0xc) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000f0c000)="636c6561725f7201667300") writev(r1, &(0x7f00005c7000)=[{&(0x7f0000c91000)='-', 0x1}], 0x1) 2017/12/29 03:48:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f0000e7b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f00001c0000-0x4f)=""/79, 0x4f, 0x0}, 0x3) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="c492f9473391ece6ee8f34dbcb4a4339db996c90ff47feb71910efa3126a9ec65efc49ca04c14b33247b825522a1e3bd2ce435ab91222b8f24bf735a7262f20aad70", 0x42, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b7a000-0x8)={0x0, 0x7f}, &(0x7f000095e000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e2a000)={r1, @in={{0x2, 0x2, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet(r0, &(0x7f0000e75000)="2f0001", 0x3, 0x8000, &(0x7f00007d8000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 03:48:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000957000)=0x0) syncfs(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a1e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f000095b000-0x4)=0x0, &(0x7f0000512000-0x4)=0x4) getsockopt$inet6_buf(r3, 0x29, 0x41, &(0x7f0000fdf000-0x28)=""/40, &(0x7f0000fdd000-0x4)=0x28) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ee6000-0x5)='yeah\x00', 0x5) 2017/12/29 03:48:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000dc000-0x4)=0x0) exit(0x0) write(r1, &(0x7f0000d44000-0xba)="", 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x400, 0x0) 2017/12/29 03:48:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe, 0x9, &(0x7f0000396000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000a80000-0x4)=0x0) listen(r0, 0x2cc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fb9000-0xe8)={{{@in=@broadcast=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, 0x0, 0x0, 0x0}, {0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000070d000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000a20000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, r2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0xfffffffffffffffc}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r4, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2017/12/29 03:48:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[], 0x0) 2017/12/29 03:48:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a07000)='/dev/rtc\x00', 0x40000, 0x0) lstat(&(0x7f0000503000)='./file0\x00', &(0x7f0000892000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = openat(r0, &(0x7f000050e000)='./file0\x00', 0x4000, 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00009c3000-0x30)={0x7fffffff, 0xfc, 0x7, 0x0, 0x9, 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]}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fchown(0xffffffffffffffff, 0x0, 0x0) lseek(r1, 0x0, 0x3) 2017/12/29 03:48:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000040000)=0x0, &(0x7f0000246000)=0x0, &(0x7f0000977000)=0x0) getgroups(0x1, &(0x7f0000ac5000-0x4)=[r0]) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00007a3000-0xaf)="1f0000000201ff00044345bb0700020000d10000090012001000000000a3bc", 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TCFLSH(r2, 0x540b, 0x2) 2017/12/29 03:48:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ccf000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000092b000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chdir(&(0x7f0000c27000)='./file0\x00') 2017/12/29 03:48:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000607000)=""/0, &(0x7f000085a000-0x4)=0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c1b000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000854000)=""/188) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000211000)='/selinux/load\x00', 0x2, 0x0) 2017/12/29 03:48:55 executing program 0: 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) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000057f000)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000da5000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000d33000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00001f8000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r2}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000dcc000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @multicast2=0xe0000002]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000f6a000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2017/12/29 03:48:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00005f5000-0xa)={0x3, [0x100, 0x40, 0x100000000]}, 0xa) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00001a9000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x100000001, 0x2c2, 0x0}) 2017/12/29 03:48:55 executing program 7: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000002b000)='./file0\x00', 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000002b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0xe)='./file0/file0\x00', 0x110) 2017/12/29 03:48:55 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000003000-0x80)=[@in6={0xa, 0x0, 0x73ec2ae6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x80) write$tun(r0, &(0x7f0000001000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "c0189e", 0x8, 0x0, 0x0, @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]}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x34) write(r0, &(0x7f0000007000-0xeb)="5033f188a5a80d83", 0x8) readv(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000003000-0x6c)=""/108, 0x6c}], 0x1) 2017/12/29 03:48:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000000)={0x4, &(0x7f0000003000-0x10)=""/16, &(0x7f0000000000)=[{0x4, 0xb2, 0x400, &(0x7f0000003000-0xb2)=""/178}, {0x8, 0x1000, 0x8000, &(0x7f0000002000-0x1000)=""/4096}, {0x38bcc0c7, 0x63, 0x9, &(0x7f0000002000)=""/99}, {0xff, 0x2a, 0x400, &(0x7f0000003000-0x2a)=""/42}]}) clone(0xb204168e3a9de6bd, &(0x7f0000c73000-0x33)="", &(0x7f000087a000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)="") close(r0) 2017/12/29 03:48:55 executing program 6: r0 = socket(0x2, 0x2, 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) timer_create(0x0, &(0x7f0000283000)={0x0, 0x14, 0x6, @thr={&(0x7f0000000000)="a0d9e76d933b731e99078538d884ce44a64d6ee0e0f2d7f6164233f28fe3e65281912fd349f72e4f44e9e08779732ec6cc26e186bc2895f027221f8eb6ad88c7247b63f908769fa3c8f1a377b7f4c33719ec95bd89c8a14174ac470ed7b0615e66264c9404914abc3305db63f33ea5087af5d52192f0dcf0b4bcf23a4a8bf8a1aeadd0d9322ef6cd8f2891096416f90b18f18143a22ba71be5d38a0182", &(0x7f0000000000)="3dcf8552cf821e63effc3f78d1f26f515c18c85cd8cfe0f0e1555f7b5afbb44455b0a62fc1fb5be2c6931599acfada558794a2f71e5ef119e6d7b1038f32963511230f94a27f292707f3aee8911488601be537a78abe3c865cf537"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x0, &(0x7f0000000000)={{0x77359400, 0x0}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$VT_RELDISP(r2, 0x5605) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00003e7000)=0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000ad0000-0x8)=0x0) 2017/12/29 03:48:55 executing program 4: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000c6000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000-0x30)={0x2, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f55000)={0x0, 0x9d, "f65e7c06acba00d4b2c5ab12bcd22f3865a4aaef22c99971506867e00c27c2451702fdd12724ad2689f177a5c1462636b12e5016dadd5ba5d908b3c032d59e01862149073862e338e72f942006adfa9938d9de588c64c018eed3f810b87141d7c8891bc90360b2825ae9c634759d34326d056a26072bab3afb9ec40ae7fb2bde2ec81e6d3a522950863efce6a4624181da069fbaf60ca4eb70d4e29852"}, &(0x7f0000458000-0x4)=0xa5) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000dc7000-0x34)="126bfb06e99894af1bb1fd6722261e7c481af1b6fc931cdbfd49c122918a78d748280bb0b1c94923a1b51be2dc045e3d1defb491", 0x34) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f55000)={r2, 0xee, "b8eda343f47488375d67b34c5de3c2f2120d5695875c9174c7c78d9563ea1d2ebeb199cd8df6d3dff98d72d128cf334278fed9d12880f50037db7045a64cb9530e02282a0d9dd9db7e990f60c61a590b8d80076837950b261b3005582017c2c8d8a4f06d7880fbdfa6368e1ddeb5c62b6cad2fc8c81e4571f67049f3acd9da02ba505af0934bb8244a4837a40abb96b2bc84e328d3a2da425d54fb0b67bc1653ce491c1667d688f996e3ee18b938898a08473117156993180f9c9fd767edc2f3d10609ccf109049756e0abd72fce318dcad899a51dc0f83748a02c85dc8eef57525e7a3497d59cbb2211a9032cc8"}, &(0x7f0000c07000)=0xf6) 2017/12/29 03:48:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f0000480000)='./control\x00', &(0x7f000095d000-0x5)='./control\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 03:48:55 executing program 3: clone(0x0, &(0x7f000075d000-0xad)="", &(0x7f000015e000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000923000)="") r0 = memfd_create(&(0x7f0000315000-0x1)='\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c0e000-0x84)={0x0, 0x7c, "471788b8246e276aef53c3ed042e3f4ad35b3caa0eba060b155ca8cb6d950687815e522ded28b199b280340f4f85ea65b410ec99491d4e30ed7a0c435ab7dec8df040d5a1c8a5974f81d256028248d38b72083a558579180b910b774411ba2a1454f1e139a60b21a95b79cc5f4c198ad35d47b5b977c3b51608badce"}, &(0x7f00002b7000-0x4)=0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x2, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x7, 0x29c, 0x261, 0x4}, 0xa0) prctl$void(0x0) 2017/12/29 03:48:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x80) write(r0, &(0x7f00003d5000)="260000001300470000000383140022f1041000ff0100000000350000001a0986050010000500", 0x26) syncfs(r0) 2017/12/29 03:48:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$sg(&(0x7f00005ba000)='/dev/sg#\x00', 0x200, 0x80800) accept$ipx(r1, &(0x7f000067e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000aba000)=0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000091b000)=[@ptr={0x70742a85, 0x1, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000c61000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000d10000)=""}) 2017/12/29 03:48:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000bb8000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x2000800, &(0x7f000054d000)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e93000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000029d000)=0x0) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) utime(&(0x7f0000e44000)='./file0/bus\x00', &(0x7f0000b96000)={0x0, 0x0}) r2 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000aef000)=0x0, 0x0) 2017/12/29 03:48:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000c99000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f000077a000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f000024b000-0x68)={0x1f, 0x240000, 0x2, {r0, r1}, 0x74bd878a, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006f5000-0xe8)={{{@in6=@empty={[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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b00000-0x4)=0xe8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000932000)={0x2, &(0x7f0000932000)=[{0x400000007, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x20000000007fff}]}, 0x10) 2017/12/29 03:48:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000330000-0x4)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="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", 0x55e, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) read(r0, &(0x7f000060b000)=""/4096, 0x1000) shutdown(r1, 0x1) 2017/12/29 03:48:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000e9b000)='./control\x00', r0, &(0x7f000052d000-0x8)='./file1\x00') mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f00005bc000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000a85000)='./control\x00', 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fab000)=0x0) rename(&(0x7f00003f2000)='./file0\x00', &(0x7f0000daa000)='./control\x00') [ 42.366036] binder: 6499:6505 got transaction with too large buffer [ 42.373271] binder: 6499:6505 transaction failed 29201/-22, size 40-8 line 3286 [ 42.391908] binder_alloc: binder_alloc_mmap_handler: 6499 20000000-20002000 already mapped failed -16 [ 42.408907] binder: BINDER_SET_CONTEXT_MGR already set [ 42.414237] binder: 6499:6505 ioctl 40046207 0 returned -16 [ 42.414731] binder_alloc: 6499: binder_alloc_buf, no vma [ 42.414749] binder: 6499:6523 transaction failed 29189/-3, size 40-8 line 3127 [ 42.436058] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.441616] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/29 03:48:55 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000-0x4)=0x400) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001000-0x28)={0x5, 0x6, 0x6, 0x8001, 0x2}) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x2, 0x8, 0x0, 0x8001, 0x0, "2a9603595552fbf2f60267de52afd33776e35756d307bc59ea47c3bdb9041902f3fb1e89b9a15b91248b918e31da3c3ac19025d4a4bd4a2ef26dc58284eef9", 0x82}, 0x60) r1 = syz_open_pts(r0, 0x10040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000001000)={0x9, 0x100000000, 0x3fc000000000, 0x5, 0x6, 0x401, 0xeb8, 0x0, 0x9, 0x9f1b, 0x843, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f0000003000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000000)=""/185, 0xb9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)=@random={'security.\x00', '/selinux/commit_pending_bools\x00'}, &(0x7f0000004000)=""/251, 0xfb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000006000-0x4)={0x101, 0x7, 0x2000}, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000003000)='\x00') r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000004000)=0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000006000)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000005000-0xa0)={0x0, @in6={{0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0xeaf1, 0xa75e, 0x8000000000}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000008000)=@assoc_value={r5, 0x6}, &(0x7f0000008000)=0x8) 2017/12/29 03:48:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendto(r0, &(0x7f00008e4000)="8c35dbce486995536a6dabf5c5b40b070daee3cddf857c558e0c955605d8d5a32bbaba2b572a1dd3b555bbe99626505345c9fc99a15cb551ca44f340bd0d16563bf08e8943a86eb5415443c8614de12f5c6488675fac18a2c47f30ee7b130d2c2efa4d1fd65d92702f741faa410a12700ef1bab7b509176972f11be45ebe783af1deec9dee7f65d0c9818852d798269429633dd5a4ef7136fef7e6a208", 0x9d, 0x20000000, &(0x7f00009ae000)=@nfc_llcp={0x27, 0xfffffffffffffffd, 0xfa3, 0x4, 0x7fff, 0x4, "5ee2fd69ec8a6454332f9f5988095c77fa2a8404e16b3807567e58b252934fc91b37791e93beda42ca1539aa88922a9f839b2862278650b49cd9b507f52056", 0x10001}, 0x60) write(r0, &(0x7f0000c20000-0x68)="1f0000001e0007f1ffffffff0700007700000041536b8d3d6c39080001454a", 0x1f) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006bc000-0x8)={0x0, 0x8}, &(0x7f0000c8d000)=0x8) r2 = add_key$user(&(0x7f000052c000)='user\x00', &(0x7f0000dfa000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004fb000)="c9baa81561592256287df477d31b484d667b07163846e0b882cb767bdafcebbe81ee99ca289d6f239c190825ba5f03ed499e6e93fecd8226c59e0619d7c4b0d3ef72350d6973f8060280d6310a81fdefb0d256e0e4362e86509067b27b32a6b9550061cd86055fc47f020e2205a0d7646bddf320d57ab555d1a92e96975e5eb1ec116a04dffba8696329881ffbec287388252db10d85eb08944b45590617c680521ba0850877daa8175f", 0xaa, 0x0) keyctl$set_timeout(0xf, r2, 0x1f) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007dd000)={r1, 0x100000001, 0xaf, 0x1fe, 0x1, 0xfffffffffffffffc}, &(0x7f00000ff000-0x4)=0x14) 2017/12/29 03:48:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) mprotect(&(0x7f00006d7000/0x3000)=nil, 0x3000, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x2, 0x0, 0x0) recvmmsg(r1, &(0x7f0000715000-0xb4)=[{{&(0x7f0000fe4000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bbb000-0x30)=[{&(0x7f00007cd000)=""/4, 0x4}], 0x1, &(0x7f000033a000-0x40)=""/64, 0x40, 0x0}, 0x0}], 0x1, 0x122, 0x0) 2017/12/29 03:48:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000a8e000)={0xfffffffffffffffe, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000abd000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) fdatasync(r0) 2017/12/29 03:48:55 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) finit_module(r0, &(0x7f000069e000)='\'vmnet1\\lo+\x00', 0x2) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(0xffffffffffffffff, 0x100000001, &(0x7f0000001000)="") 2017/12/29 03:48:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x6, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000023f000/0x800000)=nil, 0x800000, 0x0, 0x2487a, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00008ae000)='/dev/snd/seq\x00', 0x0, 0x1000040000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f000062f000)={{0x3, 0x1}, {0x3, 0x0}, 0x800, 0x5, 0x8e36, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000046e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2017/12/29 03:48:55 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000000004531, &(0x7f0000448000)="") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008d9000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000980000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000085a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000a20000)={r2, r3, 0x80000001}) signalfd4(r1, &(0x7f00006b6000)={0x800}, 0x8, 0x80800) 2017/12/29 03:48:55 executing program 7: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() listen(r0, 0x5) r3 = geteuid() mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000e80000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = getgid() r5 = getpgrp(0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000e7e000)='./file0\x00', &(0x7f0000d3e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000e80000)=0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000815000)={&(0x7f0000e7f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e7e000)=[{&(0x7f0000b7c000-0x33)="b2943139d2160fcf84f455426592d577b0e86a57cb57b756a1f66d1e7f97b76a638a9bee97cc4144ee7bcfc499b7e8bc3aa8d9", 0x33}, {&(0x7f00005ac000)="b1143ee55908261f10b0bb95cc55010d76843aaaf40aaace7c4c1f93d11bd3ac30d9e7e743f8b83034ef38008a1f9838c3404dea3e13f3884e1ed0b9850b064bcee62fbdc43b2db165e1dda5e955490b573ab38b6e001558b3f90a61a3bc91c8128c1760e1d7b69e7e94a8b1bf90e6c97e28b8a7b3ffa963acb0324d0d597ca8d8cec39062cd4ef53f49ce787c481dd12721ecda985c7ac23ca5aa0b8e2970152517630837e13aa54a71630ae9e4d92969f062fdabdd3385a48649a0a0d9723f64c79b2b9b", 0xc5}, {&(0x7f0000e7f000-0x4f)="dcd2605b1373d0a7fcba654ee4ae8ef35744840cc91e7a81ce1099ee01314812994ddca8c3d1bd8bc6afa7f4cd5b23afca892509452ac357bb3611d4e38e52f78ffbcc91d7bc67eaf84c446fce4bb2", 0x4f}, {&(0x7f00001e2000-0x9b)="43d0a2d9721903b9d656797b8c26632a0707772225b6038a97bd8fe1b316f1547ef0a053c5ae8e51bdc425652d4b3e008e3d76b5f9cf56bfcbf128504bd52a7679118223c85d2cf11267ab0a4ee82037f9f01d11c15acbed93f8e4f87b13ef507f398a8a2613103b292a3a487adcd2857d6804761d85314e99e6a412ff38737d0adbb8c2c96096c4a0e3c0688d342ccdefe127af01a90ac83830e4", 0x9b}], 0x4, &(0x7f0000e7f000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x8800}, 0x90) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 03:48:55 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f000000a000-0x3)=""/3, 0x3, 0x0) syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2017/12/29 03:48:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00001b3000-0x4)=0x8, 0x4) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr(&(0x7f0000ab4000)='./file0\x00', &(0x7f0000820000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000093d000)='ppp0(\x00', 0x6, 0x0) 2017/12/29 03:48:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001f5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00004c9000-0x5c)={{0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x470000}, 0x7, [0x0, 0x2, 0x543b2ab, 0x8, 0x3f, 0x800, 0x3, 0x7fff]}, 0x5c) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e60000000000000000d359bdeb62c88a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2017/12/29 03:48:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={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, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x10000004, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c93000)={{{@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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 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}}, &(0x7f0000c23000-0x4)=0xe8) r3 = add_key(&(0x7f000036d000-0xd)='dns_resolver\x00', &(0x7f00000d1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c6c000)="8492839252ea10672d7d54fd50723f26f0501fa2b618fec5cac39478cbd7c9a392ac9992d1e9ab0fea4db0b6de8d21fe2a3d7b0c414893dbff8803125bb3a9569c22292bd89e70bc8d1e0a3d901e2ed25ba7757224a4f4448491bf8a6abaec36b68e4d06d695e1341e339d58902700e185ec913507e9261a3a7542f98157354a7c97cb3ba3411ebe080ff5a4c739dd5e72d292c6c4c800cd862b5fc3b9e3f37d6694ae49794112888742ddf9955fc59231dfc6c0514d5eedef470e58", 0xbc, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r2, r3) epoll_wait(0xffffffffffffffff, &(0x7f00005bf000-0xc)=[], 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2017/12/29 03:48:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b6f000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000075a000)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000693000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000cc6000)=0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000116000-0xff)=""/255, &(0x7f0000ebd000-0x4)=0xff) r3 = syz_open_procfs(r0, &(0x7f0000cb2000)='net/ip6_mr_vif\x00g') fcntl$dupfd(r3, 0x0, r3) 2017/12/29 03:48:55 executing program 3: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc2000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000fc3000)='./file0\x00') mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fc3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc3000-0x4)=0xc) mmap(&(0x7f0000066000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fc3000)=0x0, &(0x7f0000fc4000-0x4)=0x4) r1 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc4000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = dup(r3) recvmsg(r4, &(0x7f0000012000)={&(0x7f000064d000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a00000)=[], 0x0, &(0x7f0000069000-0x2)=""/20, 0x14, 0x0}, 0x0) 2017/12/29 03:48:55 executing program 0: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000052000)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000052000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000053000-0x4)=0x8c) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000053000-0x9a)={r1, 0x92, "71942781a598f61d0db410cbbcc776610eb6bc10b11aa4f8ea06ea6cbb679b58c84e1d93df3cf32446a2f735fb7950cd491142ed271575183255bff2c7d74b94845d646793c5915e213ac817e3a41e12b7d0bd73972b22ec0a7a52c4b88b0b758659ce003f328f735ad79997060094afe9c479372475b3af4381f22761972848e3d5bb930e606415219fe8253a7ad161d37b"}, &(0x7f0000053000-0x4)=0x9a) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)={0x0}}}) syz_open_dev$sg(&(0x7f0000042000)='/dev/sg#\x00', 0x5, 0x400000) keyctl$join(0x1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000006000/0x4000)=nil, &(0x7f0000053000)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/29 03:48:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 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}}, 0xe8) openat$ptmx(0xffffffffffffff9c, &(0x7f00007e0000-0xa)='/dev/ptmx\x00', 0xc140, 0x0) dup2(r0, r1) memfd_create(&(0x7f0000f9c000)='/dev/ptmx\x00', 0x2) 2017/12/29 03:48:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f00007c4000)={0x0, 0x0}, &(0x7f00008ab000-0x10)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000184000-0x8)={0x0}, 0x8, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000510000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xffffffffffffff00) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000511000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c14000-0x20)={0xc9, 0x0, 0x10002, 0x9b9}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00001b5000-0x10)={r1, 0x400}) 2017/12/29 03:48:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008fc000)='/dev/pktcdvd/control\x00', 0x2c041, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f00000fb000)=""/4096) dup3(r0, r0, 0x80000) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000d4e000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00003da000-0x8c)={0x2, 0x10000, 0x3, 'queue0\x00', 0xfffffffffffff000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000c40000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000d13000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f00008c2000)={0x0, 0x1c9c380}, &(0x7f0000b89000-0x8)={0x0}, 0x8) 2017/12/29 03:48:55 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f0000f69000-0x4)=0x6, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, &(0x7f00008ce000-0x4)=0x5, 0x4) r0 = socket$inet6(0xa, 0x3, 0x0) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000839000)="bb9de5500ecd12cd2588b59afeaf1d7b751df689f60de99a874f421c06766c71ffdf0ee829c0c9fbddf146c1923589e6e5696dd96413cc9ac9b8350b99e0885728fa819fbc2e3d6652c48715eb92c7a75967b9be74a464d57e48eb620bf05ae4185c2316ba797f9cdf9159d5d1824fa1c78dcc6062cd3d69577b1ff49c377bfc6f61f91d532686a924da21ca2821cab96690200a4f47013f64d8ff03fac9bd76a9df1091993c3dc6708e2d01636c46d9fe7e3770f445c544b216b47a7a050d9a84956d34cf48aeb99e1b1ae623eeffacd6d92ef0bb726523a02a81400355ca15b7d7529a8bb70d20b78cb98a", 0xec, 0x1, 0x0, 0x0) 2017/12/29 03:48:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ca8000-0x8)={0x0, 0x0}) fcntl$getflags(r0, 0xb) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000838000)=0x3, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffd0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 03:48:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0xf8)={0x0, 0xf0, "6e176983170ff16c10959f2999f4ce03cfd5dd4e55247fa95a777cc689ff4f58e0759d9d07cac50b71eaa3335d263d9f4d2a8e25af56d5303647c94e9ab9f4f6d8f4f0acb1d1591f238ba18c89883b4549b13cc911d123079f899d6006517c9bff517ad8df5d2d9fc939251a2d2b4a02dec2a7c891bbc7d447b36efc26c908d6d0753e2c3a0a41f1014b0afb5b4bf0bbfc8eeb40aea99b33ea5ab17729963f8603b6e4c8e9dd7656400076164701480389a08b50284e1357e25f07ce0b85deca792a7313c85e2cb3ea69eaaeb3132f99dbd114b94bb040a068f7d740cbc0bbcfef9bb8b7baf8e5d9af74cd7cb53109c3"}, &(0x7f0000001000-0x4)=0xf8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x2e)={r1, 0x8001, 0x26, "5ae8fb98c1d2f7ee374073d565851e2700fb374f9967dff6b88d884c0c2dd1a15ee7ebd99719"}, 0x2e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0xd0, 0x100000000, 0x7, 0x8, 0x0}, 0x14) 2017/12/29 03:48:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000fa7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007cb000-0x50)=[{&(0x7f000051d000)="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0x1000}, {&(0x7f0000653000-0x1000)="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0x1000}, {&(0x7f0000c37000)="4e32df74acadfafb786fef85d595e486ce8b0e750bc553aac6c373ff03ab24ae24c2be1499c58c8d9770e31320c6e99fe6089884cf044a106f32d152f11f94fa672e0593095e74d2ab02c074c0820edf0800dadd0c14fef2adc77170e1a96a092e80b1f6c36621170741fc73d9cffa2de27318adf2767649c597bdcb1d218424ecb9a1fc9aec54b8a4792be0f4e2d6b49a531a5e9a38", 0x96}, {&(0x7f00003fc000)="236b1dcf07394005ce838817223b7907e026", 0x12}, {&(0x7f00003ac000-0xa9)="1b84cb5058b82258024dd766a6fc7fa0b1a226e2fda017610c3495965e4b62f7b1cee91ccfcf960970882cdaba263940b5b78bcdfabdf5e98c00629e030bdacc062220e3b50aa9580714910ccbd1c6472810dcb363881f7f46d3481e85a6fdb3d9526554eb5daf609e60ced6c8cce8936fdb0deb62f3e45504450cbad6b89d11b1db669e67bbe6f21b91e663784e790c643b3efb587074931272391a61efedd0c9248ac5d9b1f383cd", 0xa9}], 0x5, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000cd5000-0x38)={&(0x7f0000cd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000cd3000-0x60)=[], 0x0, &(0x7f0000af7000)=""/192, 0xc0, 0x0}, 0x0) clone(0x0, &(0x7f00004a7000)="", &(0x7f0000623000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="") 2017/12/29 03:48:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000699000)=0x0, &(0x7f0000e90000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000d1a000-0x1)="", 0x0, 0x20000005, &(0x7f0000b11000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008d7000-0x10)=@common="0075016c00000000d10808741f007800", 0x10) timer_create(0x1, &(0x7f0000ec7000)={0x0, 0x31, 0x2, @thr={&(0x7f0000278000)="24834cc6f30647d64f85568cce176195ae28dbe3b8af61027bc45298a688bbe36a4448b8310f503a7a166211831665c776be8f3aad162c180e34367a43597648750a2354efd1da909b571f4e434c2f7e1b587b24f10cb5e333a4ad22cc44e63fca8a02d070dd0925030d1f1ba28292c1ae37653ff14fb3a800d8cbf826d1b99db366783b83e9a9bbb17f3e7965c402efa66289a5a207e7ee", &(0x7f0000b9c000-0x8c)="fce2e97f8474d5a8130142b1d7c1a1e015433d189b4b9ff2fb6b0b092e048a84b7224d6d51644f4c032c69aa843ca062d329120597b04772e4a198c440618d3f86682d25d7dd4f88fb3c13ae66b0ce66bb430b3860f98709d65922406824fcf4765614e88b42eb303cbd631ca0cddbf0c207585f95127ac756728db04d038dfcc35c27da603f8f5e32b56e9c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000+0xcfe)=0x0) timer_gettime(r1, &(0x7f0000baa000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00002f6000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = dup3(r2, r2, 0x80000) sendfile(r2, r3, &(0x7f0000e6c000)=0x0, 0xffff) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000178000)=0x4) fadvise64(r2, 0x0, 0xff, 0x5) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) r4 = dup(r2) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000c79000-0x4)=0x3ff) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000052000-0x4)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004e0000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000334000)=0x0) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f00004ba000-0x4)=0x101) 2017/12/29 03:48:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000246000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007f2000)={0x6, 0x4, 0xffff, 0x4536}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000034a000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00008cf000-0x4)=0x0, &(0x7f0000041000)=0x4) madvise(&(0x7f0000365000/0xa000)=nil, 0xa000, 0x4) 2017/12/29 03:48:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x2, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cpuset\x00') 2017/12/29 03:48:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000002) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000ae0000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) 2017/12/29 03:48:55 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x186a2aabbc49333b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000c87000/0x1000)=nil, 0x1000}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x6, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x9, 0x1f, 0x10, "76be7db90cedf95491bc9a564f477b15f5a3968d416b1e66f3895fbb0cdd29d13bc250754149c789b75c65226e70acfe31c7dc6ee2a8a956f3deb453c9114adf", "face7d9cb66c4bfc2b662ef5c9aa3abca933f20b642b5ad04e3c56f69ccbc4e6942935d7e38cce3481521cd0026776e9348521b29cf4629d0ce72d569cbbb07a", "229a4887374560e79c7273022756d3cf1f039c4df13c59dfc2a8c07f9fc9bb31", [0x0, 0x80]}) chmod(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$KDMKTONE(r0, 0x4b3b, 0x81) 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) setxattr(&(0x7f0000002000-0xe)='./file0/file0\x00', &(0x7f0000001000)=@known='system.posix_acl_default\x00', &(0x7f0000002000-0x23)='vmnet0%ppp0vboxnet1!keyringkeyring\x00', 0x23, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x9, 0x1, 0x3}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xc)={r1, 0x4, "bc1d6a61"}, &(0x7f0000002000)=0xc) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000)=0x0) r4 = memfd_create(&(0x7f0000000000)='vboxnet0\x00', 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000003000)='vmnet0%ppp0vboxnet1!keyringkeyring\x00') setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000002000-0x6)={r2, 0x200}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000004000)=""/2, &(0x7f0000002000-0x4)=0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000006000-0xa)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) getpid() ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000007000-0x9)='/dev/sg#\x00', 0x3, 0x40000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000005000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, {0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x7, [0x5, 0x4, 0x2, 0xfffffffffffffffa, 0xffffffffffffffee, 0x8, 0x5d6517ae, 0x984]}, 0x5c) 2017/12/29 03:48:55 executing program 7: socketpair(0x3, 0x8080f, 0x3a3, &(0x7f00004ae000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004ff000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xffffffffffffff81, 0x7, 0x8001}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r3, 0x7f}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r4, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000004000-0x10)={0x6, 0x101, 0x6, 0x6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000-0xb)='cifs.idmap\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000005000)="b02f2b6370757365746370757365742e00", r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000006000)={0xd42, 0x7, 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]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000006000)='.dead\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000008000)="2d292999776c616e31657468306b657972696e676367726f7570277573657200", 0x2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000004000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r5, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f000000a000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f000000b000)="", 0x0) 2017/12/29 03:48:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e05000-0x8)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x5) 2017/12/29 03:48:55 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a74000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00001e8000)={0x7, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000f14000/0x3000)=nil, 0x3000}, 0x3, 0x0}) getpeername(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000002000-0x60)={0x0, 0x20, 0x4, @thr={&(0x7f0000002000-0xd5)="8e4ce2a46606c277502ce3317bd5fa2653f80707cfa32ec0730b6d2e328866167e4e62add6076a59d0e13cdf5d97a53bb4c69f7396c3db63ce72403b3768c4b3d8355c923f843e1f6a3b1072826dc2716c9fbee4ab4887395d6be76877aaf9e43b54594be03d3bc686e2a34ffb46502876cbe97fdd6b775fb9a4a56035c8ebde4f05107c82ba18448e5213b0863bdb290417c9e07a734782002f5e4167f4ee55a73011856fc4198fd3636c1077ca314ccdc333af027e78f1a7f750950907f4d00103e681c1d6548c5438e227dd1b2b76ff0ce86e54", &(0x7f0000001000-0x40)="956935f257d4ed454ca5e03f2a2b30adb92900cf7153a73e5c136f52f5a112605706d3620f00182118b4043196e05202c85ebc4b7bc5428083fd1852984ba859"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000002000)=0x9, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000005000-0x4)=0xff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000006000-0xe0)="7683c1682e1ff105e46e917fbb7e6dde2e1dcc674b0e316698b2b10c556d5af79ade84d1f5426a853722103193282d44ad4b1847465ad5b01721629e8c3ccf1aa9df2f1b11f8a9d8e07fc0960b62d3bd3254cadcc2a75ee7409a66fc75759ae35539b82dcc53b2b3987dcfc5fa9e195902db91c0511be0ed24442aacf4c7e661fd57858c73334d67ecf39f2c0f200a62c7fea415065d672f83cc82409e933ab613e7d8617280f2c4cb7faae7b172b3097ef99b0f16d7911fb5a449a4a1cae411d7b87c070fe3c592cd0f434413b81eaf1f5d12e1a8d76b35ab929d5a83d02147", 0xe0, 0x0, &(0x7f0000000000)={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000007000-0x8)={0x1, [0x0]}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={r1, 0x100000001}, 0x8) r2 = gettid() ptrace(0xffffffffffffffff, r2) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4000, 0x2, &(0x7f0000002000/0x4000)=nil) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000007000)=0x80000001, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000008000)={0x2e61b248}, &(0x7f0000006000+0xf30)={0x0}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000005000)="ebe2ed36d2e0824ccde3b21108a80cff78bb0b8b8181bda8fe22e1e9c8e6ca6c01b0a20cad6c8bc1321f716bc3385ee36faeb8709d721d124e397f3e0b743110fe40c9c39ec398f87adcc6b619b0044a3a44c37685d61f19f6c4cd5ce39bc4ceb722c19549c135a7e0bf70d811e7ac148fe598d068f000d7fc783e58a8e454a30065125a0711b7b0792b2e68b150ea4f199d7183b9abb321930d3a0ade9f8a77dbc25209e5a1b4e6d829f8331beb7c22e819b2c2dc47b729a8ceb8ad803eefd1c29d0d9f9e65edb5874ed872", 0xcc, 0x8, &(0x7f000000a000-0x10)={0x0, 0x0}) close(r0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2017/12/29 03:48:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000083d000-0x16)='sessionid\x00') exit(0x0) readv(r1, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) fcntl$getflags(r1, 0x40b) 2017/12/29 03:48:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000778000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000e4d000-0x20)={0xc78, 0x2c99, 0x8000, 0x7fff, 0x1, 0x0, 0xffffffffffffffff, 0x8000, 0x0}, &(0x7f00000d2000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000417000)={r3, 0x4}, &(0x7f0000d90000+0x29c)=0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e61000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a33000-0x4)=0x50) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) 2017/12/29 03:48:55 executing program 4: clock_adjtime(0xa, &(0x7f0000cef000-0xd0)={0xffffffffffffffff, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 03:48:55 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000feb000-0x21)=""/33) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2017/12/29 03:48:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) syz_open_dev$sndseq(&(0x7f0000047000-0xd)='/dev/snd/seq\x00', 0x0, 0x14000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffffe, 0x81, 0x0, 0x0}, 0x14) r0 = socket(0xa, 0x800, 0x7b4e) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c2d000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd8000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e1e000)={@loopback={0x0, 0x1}, 0x1f, r1}) syz_extract_tcp_res(&(0x7f00009cc000)={0x0, 0x0}, 0x4, 0x100000000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioperm(0x2, 0x80, 0x369dd815) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) pipe(&(0x7f0000555000-0x8)={0x0, 0x0}) sendto$ax25(r3, &(0x7f0000edc000)="6a38b9815d07ffa982e21702cd6850b0ccb85fcb936107b22484f640dc2938bf0c4f8143d800684392af6472da6d3a31ff6a6a55b41125323ff08993fa5fcaed5900b3e417b3d4df6d4dd36d2a9c812acd1f46252ac3", 0x56, 0x4000010, &(0x7f0000ca8000)={0x3, {"ef35a0779c9ca0"}, 0xd05}, 0x10) 2017/12/29 03:48:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000784000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) fchown(r0, r1, r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000002000-0x3)=0x5260fa2a, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x10004c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r5, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2017/12/29 03:48:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x80000, 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000884000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) dup2(r1, r0) 2017/12/29 03:48:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00003be000)={0x0, @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]}, 0x93, 0xffffffffffffff75}, &(0x7f0000c9c000)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000031b000)={r1, @in6={{0xa, 0x1, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000098d000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000095e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) read$eventfd(r2, &(0x7f0000fcb000-0x8)=0x0, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r5, &(0x7f00000dc000-0xc)={0x10000000, 0x0}) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000028000-0x8)=[{r5, 0x0, 0x0}], 0x1, 0x8000) r6 = dup3(r4, r5, 0x0) read$eventfd(r6, &(0x7f0000557000-0x8)=0x0, 0x8) tkill(r3, 0x18) 2017/12/29 03:48:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) getsockname$unix(r0, &(0x7f000088c000)=@file={0x0, ""/108}, &(0x7f0000ceb000-0x4)=0x6e) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x6, 0x0}) ppoll(&(0x7f0000cc0000)=[], 0x0, &(0x7f0000eed000-0x10)={0x0, 0x989680}, &(0x7f0000cec000)={0x3a}, 0x8) 2017/12/29 03:48:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e94000-0x8)='./file0\x00', 0x1000000b) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) fchdir(r0) 2017/12/29 03:48:55 executing program 5: socket(0x13, 0x0, 0x80000001) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x0, &(0x7f0000001000)="", 0x0) 2017/12/29 03:48:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r1 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00004f1000)=0x0, &(0x7f0000d81000)=0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write$tun(r3, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common='tunl0\x00'}) [ 42.782789] syz-executor0: vmalloc: allocation failure: 17179344896 bytes[ 42.806132] syz-executor0: [ 42.806137] vmalloc: allocation failure: 17179344896 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 42.806150] CPU: 1 PID: 6653 Comm: syz-executor0 Not tainted 4.9.72-gcb7518e #114 [ 42.806153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.806157] ffff8801b2827880 [ 42.806163] ffffffff81d922b9 1ffff10036504f13 ffff8801b2818000 ffffffff83ab7f00 [ 42.806172] 0000000000000001 0000000000400000 ffff8801b2827990 ffffffff8144fe72 [ 42.806182] 024000c200000003 0000000041b58ab3 ffffffff84193725Call Trace: [ 42.806201] [] dump_stack+0xc1/0x128 [ 42.806210] [] warn_alloc+0x212/0x240 [ 42.806218] [] ? zone_watermark_ok_safe+0x280/0x280 [ 42.806227] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 42.806234] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 42.806242] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 42.806252] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 42.806259] [] __vmalloc_node_range+0x3f5/0x5f0 [ 42.806265] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 42.806272] [] ? kmalloc_order_trace+0x7a/0x190 [ 42.806278] [] vmalloc+0x5b/0x70 [ 42.806288] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 42.806294] [] xt_alloc_entry_offsets+0x41/0x60 [ 42.806302] [] translate_table+0x21a/0x1e80 [ 42.806311] [] ? mark_held_locks+0xaf/0x100 [ 42.806319] [] ? retint_kernel+0x2d/0x2d [ 42.806325] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 42.806334] [] ? __do_page_fault+0x3bd/0xd40 [ 42.806341] [] ? retint_kernel+0x2d/0x2d [ 42.806348] [] do_ip6t_set_ctl+0x2be/0x470 [ 42.806355] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 42.806369] [] ? mutex_unlock+0x9/0x10 [ 42.806380] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 42.806387] [] nf_setsockopt+0x67/0xc0 [ 42.806394] [] ipv6_setsockopt+0x115/0x150 [ 42.806402] [] tcp_setsockopt+0x82/0xd0 [ 42.806410] [] sock_common_setsockopt+0x95/0xd0 [ 42.806417] [] SyS_setsockopt+0x160/0x250 [ 42.806423] [] ? SyS_recv+0x40/0x40 [ 42.806430] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 42.806437] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 42.806446] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.806453] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 42.807497] Mem-Info: [ 42.807516] active_anon:51808 inactive_anon:46 isolated_anon:0 [ 42.807516] active_file:3512 inactive_file:7215 isolated_file:0 [ 42.807516] unevictable:0 dirty:169 writeback:0 unstable:0 [ 42.807516] slab_reclaimable:5000 slab_unreclaimable:60747 [ 42.807516] mapped:23040 shmem:53 pagetables:696 bounce:0 [ 42.807516] free:1475174 free_pcp:358 free_cma:0 [ 42.807532] Node 0 active_anon:207232kB inactive_anon:184kB active_file:14048kB inactive_file:28860kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:92160kB dirty:676kB writeback:0kB shmem:212kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 79872kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 42.807551] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 42.812122] 0 2909 6410 6410DMA32 free:2980040kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980784kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:744kB local_pcp:696kB free_cma:0kB lowmem_reserve[]: [ 42.812149] 0 0 3501 3501Normal free:2901196kB min:36824kB low:46028kB high:55232kB active_anon:211236kB inactive_anon:184kB active_file:14048kB inactive_file:28860kB unevictable:0kB writepending:676kB present:4718592kB managed:3585220kB mlocked:0kB slab_reclaimable:20000kB slab_unreclaimable:242604kB kernel_stack:5920kB pagetables:2784kB bounce:0kB free_pcp:812kB local_pcp:108kB free_cma:0kB lowmem_reserve[]: [ 42.812174] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 2*4kB (M) 2*8kB (M) 3*16kB (M) 2*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980040kB Normal: 337*4kB (UME) 131*8kB (ME) 93*16kB (M) 72*32kB (UME) 36*64kB (UME) 15*128kB (UME) 2*256kB (M) 3*512kB (ME) 3*1024kB (UME) 3*2048kB (UME) 703*4096kB (M) = 2901164kB [ 42.812321] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 42.812324] 10779 total pagecache pages [ 42.812327] 0 pages in swap cache [ 42.812330] Swap cache stats: add 0, delete 0, find 0/0 [ 42.812332] Free swap = 0kB [ 42.812334] Total swap = 0kB [ 42.812336] 1965979 pages RAM [ 42.812338] 0 pages HighMem/MovableOnly [ 42.812340] 320501 pages reserved [ 43.347843] , mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 43.353115] CPU: 1 PID: 6638 Comm: syz-executor0 Not tainted 4.9.72-gcb7518e #114 [ 43.360719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.370043] ffff8801b4417880 ffffffff81d922b9 1ffff10036882f13 ffff8801b6823000 [ 43.377989] ffffffff83ab7f00 0000000000000001 0000000000400000 ffff8801b4417990 [ 43.385956] ffffffff8144fe72 024000c200000003 0000000041b58ab3 ffffffff84193725 [ 43.393905] Call Trace: [ 43.396460] [] dump_stack+0xc1/0x128 [ 43.401793] [] warn_alloc+0x212/0x240 [ 43.407207] [] ? zone_watermark_ok_safe+0x280/0x280 [ 43.413838] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 43.420647] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 43.427275] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 43.434077] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 43.440534] [] __vmalloc_node_range+0x3f5/0x5f0 [ 43.446818] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 43.453621] [] ? kmalloc_order_trace+0x7a/0x190 [ 43.459911] [] vmalloc+0x5b/0x70 [ 43.464895] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 43.471361] [] xt_alloc_entry_offsets+0x41/0x60 [ 43.477647] [] translate_table+0x21a/0x1e80 [ 43.483596] [] ? mark_held_locks+0xaf/0x100 [ 43.489535] [] ? retint_kernel+0x2d/0x2d [ 43.495209] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 43.502014] [] ? __do_page_fault+0x3bd/0xd40 [ 43.508037] [] ? retint_kernel+0x2d/0x2d [ 43.513713] [] do_ip6t_set_ctl+0x2be/0x470 [ 43.519563] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 43.526196] [] ? mutex_unlock+0x9/0x10 [ 43.531700] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 43.538770] [] nf_setsockopt+0x67/0xc0 [ 43.544271] [] ipv6_setsockopt+0x115/0x150 [ 43.550125] [] tcp_setsockopt+0x82/0xd0 [ 43.555720] [] sock_common_setsockopt+0x95/0xd0 [ 43.562022] [] SyS_setsockopt+0x160/0x250 [ 43.567785] [] ? SyS_recv+0x40/0x40 [ 43.573027] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 43.579659] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 43.586475] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.593017] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 43.600766] Mem-Info: [ 43.603222] random: crng init done [ 43.606829] active_anon:49130 inactive_anon:44 isolated_anon:0 [ 43.606829] active_file:3512 inactive_file:7215 isolated_file:0 [ 43.606829] unevictable:0 dirty:169 writeback:0 unstable:0 [ 43.606829] slab_reclaimable:5008 slab_unreclaimable:60631 [ 43.606829] mapped:23010 shmem:51 pagetables:624 bounce:0 [ 43.606829] free:1480252 free_pcp:499 free_cma:0 [ 43.640089] Node 0 active_anon:196520kB inactive_anon:176kB active_file:14048kB inactive_file:28860kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:92040kB dirty:676kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 81920kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 43.669416] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 43.698726] lowmem_reserve[]: 0 2909 6410 6410 [ 43.703853] DMA32 free:2980040kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980784kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:744kB local_pcp:696kB free_cma:0kB [ 43.735003] lowmem_reserve[]: 0 0 3501 3501 [ 43.739949] Normal free:2925160kB min:36824kB low:46028kB high:55232kB active_anon:196420kB inactive_anon:176kB active_file:14048kB inactive_file:28860kB unevictable:0kB writepending:676kB present:4718592kB managed:3585220kB mlocked:0kB slab_reclaimable:20032kB slab_unreclaimable:242524kB kernel_stack:5472kB pagetables:2496kB bounce:0kB free_pcp:1280kB local_pcp:676kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 43.773831] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB 2017/12/29 03:48:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bfd000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000843000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000efb000)='/dev/net/tun\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000541000-0x1f8)=[{&(0x7f0000902000-0x60)={0x27, 0x4, 0x4, 0x0, 0x70000000000000, 0x3f, "06c28814ab7825b3825b00ce3f53af8437980a522be8394a7fd26df5ce395ca5d302156651975c119c91ab2c15d4f3eda69e29c521cf3a6732ecde8371fdd8", 0x0}, 0x60, &(0x7f0000f28000-0x30)=[{&(0x7f00006c2000-0xc9)="e873aeb6eeb86b547902b8f84710c8e3f6b309a9683931bd6888e0ad588864e73a8e820ea9bbc07b4fa366f052ed4b319f04dccb4d1af21c8473c02665ba9869ada6d422009ea622641d0d75a8bbdb79b37cef11c6f8ece3f5ecdc2f435c8e41d0543fbecf169ddd62f2a0783174a8ba2c716d1bc523423203e95f61a6a9167e6893146d25a0153b5178766e1443aeafe4c98984cc0f59b961bfdc6cf19d73ea6ae72c4934c05a35109f10106ae421231423de51e4943cc6ba40c8752c75ecfce4e3275b0dcefc6573", 0xc9}, {&(0x7f000072a000-0x23)="019bc57f0f48f07cfdcf917de794f914807e557b399e6961daf8837723d1eede0a1905", 0x23}, {&(0x7f0000401000)="39140830ebadf9bc756cc6f70dde830f175289d7c4926176f73d4a9e4cc1bf34a97e8bf3c70ad3632a8458365029f9420a0a032ed7615d66823632db8c05f974b982cc6d3409794087f91ef3513cd57effedaf2c958f7e3703546438eb3a34f1732370599f7038a50f22f216b29ddf5e81cbd784becb48735f3289004e7b3c7b73cc574a495aa9ba5a18c7bf5429eb315fa6bdc610ffef8fd5", 0x99}], 0x3, 0x0, 0x0, 0x880}, {&(0x7f0000bf9000-0x60)={0x27, 0x3, 0xffffffff, 0x1, 0x7, 0x7, "2322970ec44271913492082cd6a6e06c418903f2bb9aed3a21f2f246cb37521a4d1a346bc069c135e669f9600724ae141c854bee7c44c59d2fdd792a31ab6c", 0x9}, 0x60, 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0x1000}, {&(0x7f00007ab000-0x89)="6915fd37ebbdba3c4c36becbd2f5350ae701c4939c6caa992d9094189ead778e01bcf6e07c06a5106fbb463948dacc011b3394743b1161dd8d755b51c2c189ce84eff0164ceb341577d8b4f90df1198785243b225384b9f49bbe5b103cedbf008d647582fdf781fbd444d2edcfdb1a2d46ff6fd0f65ae4a13fc3dc4b9f3d96fe5279d4ad4beac367f1", 0x89}, {&(0x7f000017b000)="4b805b62db67312726680a43abcc1f577ccfea64a332433d19b4ac02eb6254bbea0dd0cc7e401db324b9f10adc6fe43e648c4860f183aaa823f459d81944cae896552adddfc09462290a723d78a90dbaea60f9f4ae16c301803af87978773b5188bff84c6bcb6eef4e5c8a7e926ed714689f83552dbdcef8e6153ea775670fcd1f1662139ea69b70ff135395def0b017f88994f6af535ee43567ad1f7d761327dbc5b29a12eef86799708b810702d1ecd5d56025be5711819a44e53435a57d1e662da1943b3f9ebee62c8caebd8a41e3a5f3e5580611f40158036b576034a3", 0xdf}, {&(0x7f000036c000-0x5c)="a2feda0ce5f849a891628fb69f1f71f668ec994ac0c82412645eff84b02ba7fbc2945abbb3d29bcd9e1f56c5bb28b2f319c20fac3b9b047d9db7892110975b69d9f3d7d90a5ea12c774a5747181b5a26c124e057a6a686ef82e0cdf9", 0x5c}, {&(0x7f00007c5000-0xe6)="e17652b26d9528a645db4b98b5afecb030a1ac081073d38c85724a2e5f649af3074bbf524f15abf58f13b5cd2c6fb159ba6b9e1401eeacd069c61ffe5f66cd1cc23c3447499ffe2de939dc4b87a7f2b2fd6251add5ac8f509d1caaae1cfbe8284b6a0ebab972fba552fc75ad8e4e990254d96e411e7b1e8f995331f1d53709471eed39d8b770b10cc007877c2ad87ff9f9da0a1deb5780b3c04bcaa6b778f572bb8e2ee99883f60dac325b2c02b0d8a8a3eb7ba03e83f16b2e91d1d2b4e631794e76d7362476d425e7ce099f1cbe47aec96f328b8794db8f38de4ae064d4479e7c0347faf615", 0xe6}, {&(0x7f0000d16000)="0cdd66d075d3ad4f318ffb5265858e188b2a1c1c0981966982d28ec077cb4c395a34a463a94867bd1193366385915ba6fa90161ed8570ab64bbb40f3e4024234920296de3121006b543a78ffb179218699abb0ce0cdf248f1fdd5d900fcd52685f50e977c4e5308e1f62e3c9167f8e0728666786", 0x74}, {&(0x7f0000532000)="4e559c0a887da3a3cb12ac2acba4073431e936f6dbbb6dfafa1907f2a336f9c0b0eaf5a301f2b54703f4d83f050277802cd8c1dae01dea8fc87e1a69f8ed5db3c94831cab8d45f9d66cc5357f1f5db0915f90a3487f80ec6149fd00f3d5c07224685c257046631f8723d43fbe8babd6a5a1b52434efbaa3357fde56caf9cbe39451f1d73ded130386ae53b9fd506b352574a5de5e5957fd1aedb41dc5accf7f8c2f18a0905a4ff0ef317b567c94abb7ce6308e4427f6f3341cc8fe1e5c1b038bafb38d2941ba0d9a145326ca14f30f33e972ca15f5999d9e6bf66eb73c7fa198cb85cf47c9947bac5bd0", 0xea}, {&(0x7f00003f0000-0xab)="7ea1be2b8acf53d9c0d836cbee17989e23470829a4621844b615179828c02e7d37bedbdb0e55b6dc073ebe1af7e91df31de026794aaca9e8ddab53d47290b737e76c8153bcc300521b1420b714744c4c167f5ac1fab62ba591817a7c7dbaa6c309421ae64e7567f15b858f17bd65acae4e04ba4c06aa35875d6016f3aa7e7f7a8241d51e1689f53c6901ba5c3035c1722d1b67dc59caca2582b351f7bf76cd8716baf8df683e8588a82edd", 0xab}], 0x8, &(0x7f00005df000-0x10)={0x10, 0x0, 0x0, ""}, 0x10, 0x4000000}, {&(0x7f0000e0d000)={0x27, 0x2, 0x7, 0x7, 0x1, 0x1, "98673fec6c74211ee2e1b3d029120eea24ed73e853c36aa57a053c6b42658bb031931eeb54d5e220a5c878d912bc1d087d0d6135f6d709ad0d643be01356d5", 0x8}, 0x60, &(0x7f0000191000-0x20)=[{&(0x7f000005a000-0xd5)="cd34f0f032777a3977b1bfdd518949de9e1cf03bf855722d95dfd8f26c3242948d7960b4971fd61545fd91200e2b5fa2058be49d45026baefa48714089bd540bf9078fa2eb7e91115fdf256ecc180bbc6e31b9e2616ce0df383bb128c1182f8177670996e1783f2b6d377920093e3c3f5ed9f96133ac429f05dc41bc77b45aee01cebaefadd480515eecc3983d9e23ef75813493bea9c8b430529a7e884fd9abcf7b66bc895f1e51ffac8524820bd0cb2384684ee6fb6ac94da3506657f8fa6bb06037410a0f21e7b784b3cb3da45a88c81d52a530", 0xd5}, {&(0x7f0000885000-0x59)="cee9433b53564618c60e5c8473221e27f0f9d5f113bc7edfa25c779aeead9ba65dedcb3dcad6635a3d2f596059e5e8d4ce740ea32828f3fe04e341ab63ab41c6b576ee28b4d40dd42cbb9aed3db36527a287e7df9e641e9f14", 0x59}], 0x2, &(0x7f0000631000-0x38)={0x38, 0x115, 0x3eac727, "ecd359cd746a2291304fd169b64fec3aee7a25a820497a8929a3005489c106b1865dd1"}, 0x38, 0xc0}, {&(0x7f00003aa000-0x60)={0x27, 0x1ff, 0x8001, 0x7, 0x3, 0xffffffffffffff80, "c26c443b38ff2efaa87e8c3f993f6df7cd6f7d5844b40fac39c2c325e53b03e25f261ec20e19be74d2857fb59d105829853029fd1a317d7baebca720ae0e91", 0x3ff}, 0x60, &(0x7f0000ef5000)=[], 0x0, 0x0, 0x0, 0xc1}, {&(0x7f0000af9000-0x44)={0x27, 0x400, 0x4, 0x2, 0x9, 0x200, "fbc5f7f423007db99568d1ab25d2f1c899d15448f093f084dbf91d1013cd6698d793958a201b682df1404f39b86ccb815c9eb9fc84a88da8173e305c3141c0", 0x20}, 0x60, &(0x7f0000500000)=[{&(0x7f0000cfb000)="15805e44ddecdc6ca2429e128162c74ca22e01ac173f046e87bf666ac422f872821fa1dea4f290143d835434ff72b9242ea5a93ee1016880fd60dd44b23370182ebd0a6b0760b53c273fe3f82036f427823da191b307510aea68da376fa106204c300920a51a5ce39123a0cb5a065e7a2f4f979f3ecb4d56fed2ac7fe0e94a52f82e6271e674cf8c6c7c7c7797ce828fe384c9a42f2a8f74b6c20a9afda6c92e832dfc40e364e9b92c43611191fdd0e06bd61a2667bd0d991edfb6e9708f1a0c94f68f4b2c4fec1e6b2d1accaadbbb47baa94c4c9c92ed4b1cb8a12e9f4dd6", 0xdf}, {&(0x7f0000e50000)="627fce5c6fbf740a065e953cdfee9f848eb3d275bb4a26f7e08cd4cb306d467f66552ba7ecccb4cdf614293239fa6932", 0x30}], 0x2, &(0x7f00007d6000)={0xa0, 0x114, 0x4, "2d2c235ccd3a9780bce6b03684c8802cda6fb3a2a1f44939b5579c0116319f55e954b8d6315741e81697cbe5e0f63e602e2aa64ad01348f29fab766f778f0cd9af725465f104db6ff690e253e2907e77c452bf656f7b65a81fbe26dc0f8adc5f27a7a75ee89aed8e690d14f2f53a69ce901667d6fac7ec2d3f60514fc904dd2e588a1c354e49343d13c1fbf3aa"}, 0xa0, 0x480c4}, {&(0x7f0000f69000)={0x27, 0x3f, 0xc1, 0x2, 0xffffffffffff8001, 0xe306, "3eed593ad48223894e041cd21eb539c0ca430042421a94e87bc8786caa8030da8657058ea73b6ccf1583587db72c333e748a56a861813485791ce61bfbd2cc", 0x1577}, 0x60, &(0x7f000010a000-0x30)=[{&(0x7f00001ae000-0xb)="87e1055382a99659149c1c", 0xb}, {&(0x7f000021a000)="d43ec505d46717cae0d1507a", 0xc}, {&(0x7f0000629000-0xb)="7e910977dfa62c90162713", 0xb}], 0x3, &(0x7f0000f0a000)={0x88, 0x101, 0x1, "1c8fce10473731bacfb626d3e178af833186820e8b02d5149a6fed1fcd4d64cf1af18c45df250884a29bcd5ea797cb1e5dfc9b1f0bb8554bcf1bfee154c29ef3e17d0c2e3943f2f76dbeeb3b5e60f20514506fe17b05ba93bb618d55463001d73233a981d77a5518244054d2d4e172f536060136e93ae448"}, 0x88, 0x2000c800}, {&(0x7f0000d8f000)={0x27, 0x1, 0x3f, 0x5, 0x6, 0x1, "a8e442c5a6989794f0246e5d25dd5f2f90ec7347775f8e60a8c1d67b4edf603463a0c4471f6850684f02a4a59e64a0849f41dfefb8438421de1855cd1ea27b", 0xffff}, 0x60, &(0x7f0000f0d000-0x50)=[{&(0x7f0000e42000)="3dc1c15e2446ace34af571d4bcb163ac5afa862a50460127815c3d10de9a619ca2e174b71b82ef8f49407f1dfc3d6b93fff46736e2b991ae334bb2b35c7e3ea47608e3a9a2776a4f7b00ba46769a98fb39dce383e4f5737dab159c5dc94ab203265f180e9e8ccb311583ed56bca18da8e4fb482de1cb40b3d49592c733333a6b2a0f200aad146c0d11610f93d0297fd83db212cebddfe8d36730a0d4924c5110df108c99485e9a9f30f21c9ebd587e444a", 0xb1}, {&(0x7f00002d6000-0xd9)="2e94aa6f7bb49a4aef1c8d2a23f1e6fde87637a2db1913165cc8cdc9ac5e487322b193d4debd5cc875eaabb6c998cd16873b04815e55a9a22485c72eed69bd57bdf719b0838684632133e9b59a6bf475364ca6e017baf72622cb1e0dd744b6a2fed9168869fb2a6412e4e1e073a2106c41d3f33fd742f6ca9dd261f68f9fea268d77714f9302c69297802f1b68b62369209e837110b788c495098448595e25177ae05bfa91c3bd5640c48b4f03f64b110e9da769f9b72a9ab6f76079d6284ee066434ea552fe9ef3d348789b211b0f597ac3e55b18a1523508", 0xd9}, {&(0x7f0000d8c000)="fb783b2802ed5473f531047bd880707555ab063164cbbfdf4ba19ddffa0e6ded0afc8e80adff4bd7004b75b109148dbca3cc33a8fade5d30a00583d7efb7783717ffbfa86b4c5df18e6c74ec0d1d7e3229e518e899d514a696acbe8917bfc7e01d7c757a74e62cb7b99e03a2e85e059b5e57d8ee37d63783b1e9c45f0e9be513d9b7fcf33e78acaa1b9580f1fb6d06d5a31546507617caa4ec3b8d32c041a806b03089f35b8f4092f86f4370c596143f2c067d30b4d4b5e1dfe8649fd2977142efdf2730e663a8321875d3ca46a67ea4d2fbc4d6ccce4d75", 0xd8}, {&(0x7f0000394000)="79543d4c388ff9e57ad7518c3759d9d530f2", 0x12}, {&(0x7f000078a000-0x84)="cec24e3c0986d23cdfd204d5a108ae0e980e741f91d97f57e9439fb7424bf33ce24964ee0bf16ae05e5c6566e9d2571ccec29509914ec8fcf709adfab83c12116e03bbec65a92f71f936f558fc57a0c83bc111906a0b2f93f8fa648ca4241120b7fe1c867166aa26fedbda5e1bfd4d48886d6860f8a68bce15b007257bbcac689612a384", 0x84}], 0x5, 0x0, 0x0, 0x40001}, {&(0x7f0000872000)={0x27, 0x9b3b, 0x1, 0x7, 0x7, 0x0, "739219d6e644fc580ebe8eec350a51b138e2b67d36725e2e546bfd24202eb33b59180212d21a393d8ce6793c860848a15acf54e494e0a18b5d20a3ab124d3f", 0xd3}, 0x60, &(0x7f0000fda000)=[{&(0x7f000078c000)="202cced12771a2ef5e985069751b1838b6e10018d088e1d38ab6eea596f56ef5408c201f509639b59a5ec7b04868b73122a6eecea506ba2fcf7dbae455a776748679c11585ed2fc089af41d31f578d61fc8bb7636da2afc0ae21cb9215464fd3bf3dfbe1dc144799b912c89038d26005e04d130e0c7112b875e182a76f51", 0x7e}, {&(0x7f000008d000)="14484db302958586dd839e1122093d5a67e2eaa4cfaaaff240810244abfe9afc25c61c1187f7a566a6fb379ae2bbf85aeb2c49192f7bd16f661d8de060103c42f042da093fd85ffd03c3392c3b0466a9f17d68f281b9201ed163cab2c2d6125704ebbf0b01c671e0b61e51659e7530c480f44c7664d5d58f4ea8600035e9fb88640a6ce5ee1538a3bddabc3bf10713875d11b96a1133cf5ee77db5471fb5e695d4cdb167c93729898516d8e44d1d707383c8", 0xb2}, {&(0x7f0000012000)="a56e2eed3ab2f6f872bc1c1b27bccb8e90343892f4af037f5f3bedd779661a628571c5c996fd11805979b1a9ac3592eb019d97eae75782ced50a55fca6201810fb0c2fef14abf91c2f5d72fb7c03235640df0cd63a02613efd74a952df01ca927c908a7d56", 0x65}], 0x3, 0x0, 0x0, 0x400c4}, {&(0x7f000042a000-0x60)={0x27, 0x1, 0x8, 0x4, 0xb4f, 0x1000, "417ba8ddad59c5b058a3d2afcba675ae0ae8b4e9e76cfdbb94029ef06be61464724395a4c41d7c44756d33d978b5f3e038014db48d14ff1c0cb7535bc71e73", 0x5}, 0x60, &(0x7f0000805000)=[{&(0x7f00008bf000)="86bcd45934fbcc984a272612653996f470e748a62d8d3be8b36b40e49ad12ee5b37a9b5262c712fc5121d325b814de98d79342680730cb4f90e5c443383bb5cea22c9f47c045bef81114dbd25187ac8fc6d8ff6bcbfb8dde024cdf11992902937c36ec8090979205e027e4a2ed25a18fb1407fe0c14474e6213751e7ebd5632c2a4c81dd3a9687834ac17c22538361d91369b10b669ce818de53d9ec", 0x9c}, {&(0x7f0000ca2000-0x8f)="fe6ecaaebf6f84aebdd947a8b2d27ef0402f7f1bd5326b8dbc0c07eabcca1a6c30625c493f9d7185ca0d606e0dfe0ba568355184f84c1c0bbe2741d4dfa538d249a05d269667b7ee933fc043426086f42b7ede5bef18d2e408ade7ff2c6626e7ce2c36859077e483699120f46d95e1dc5e1cd25df735f8d34e8dcf03e2a288752a0866779157eeab897e98e9859139", 0x8f}, {&(0x7f00005d3000)="18779ac75198a6ad6055fcac68d2b7b090cc847ae14ca842a79bbdb86442059a02faea19286330634116a1f9a85d5248b0d4feb83275e666da6a5cb45f7606a66f7752fd985726b6a8503d39a6254ff031af99172fc4a407f08be9f5da111273297b324e40db5d415adb402ecb367d2b667e16f0d432662fc2ac0821e96f6745", 0x80}, {&(0x7f0000383000-0x8c)="af51feaf799f09502a8b4bc5471686d93b655db7471e8f87a33b5615d874e7090ad5185fdd0d70fbb2e20e76a36a3fd9d39ff8aef586d2654a875c7165533a5a147f7b9ae7a3aab61b3e6677f492d8e45e4007e021a7c070fc82c70c20c231c356d14c116790a705918067e0eae2bbbb8b8b98e54179e0101dcbe9d5ec926fa6fadc5ff2c4135f2ee05d4182", 0x8c}, {&(0x7f0000b76000)="b364b3b0c3cbdcbdbbd3e920637e0c087fdf2e589112993ed1334c21102c8d9cc657b1fee99fd6ea8e3163403e9ccc46154b8de5f807c13d18a2c1982623506b054e80e380a2ad551b3fc2955e5b68ff5ad693b8883d9a57d16c3b900e2192620ad120b4409997310b0a68caf5026d5b69c23fe3f5a27907fa4b897ec0d37ad5f28d60b91fea126f0031e67e676ec410c88ae2939f6dc239c2da6099f0095d8d36f27247be7c614eca2755f6432c57eca0ca3df3f4", 0xb5}, {&(0x7f0000294000)="1f232d8202c752f98b28d229d1f171d204b09ee0cf1a0a214c52091cba3b203992ebcf913164cf58b7d0c6f9898acc84eba809fd906a31d1b78a193e37b333a0c47fd230ea3d3de5e6ef913d8acf7514676ed90fda7e1bd94b82ddfa516d34a05652b284727a9d60bc8d74646f9174ca079bafe02f703f4fcddb07501768427cdcedbfd78552d84f3207d175104256903d88eabecafecc5a4a2c4c53595de6e7c43c77aa03aba7f5934b1dcb423559cb5654b87151f5a321721a5c9debe0e2e00820fd6ae9d336d31ff3426ba91f76719d871618f9307d42cb9a60443a02a0afcbfeae2c12cb005473d86db17f35633e0cafdacc679ee71232a012f4fa8db4483e45ca769287af4dd35fdc64045ab24dbd4fafdcd30076cb989479fdb41cb6b9e88b89d9452dd2523fdbd9ac581151f8ad79f4da6649c3ad6527cb78db980070ee2b82dc9d8818265789ef63c5932498f4ffdae7af65d7248991a6ac7cf14669a64052374fe15e3d800cf3d97d1879556388150955bf8b05f1639206e4d7725eacc2573b6bc85680c8aeec241c003d2f0f4c93b9b3e4449c629136b1d252c5bcbc65643b737d62800b0ef828101531cf0827ba84b2828bd54e245eb60a1468a6ed6680460e174d55205bba32887912462047bdcab1fe1fc4b818fb04a9c2c2380ac4aa6784fe7efd264b3c0d99554162452959172b6ca1930cfc15080850a19ece1bd06c2f726f08c6723aaa2605971d13344838d2fb49ee30c801566bffa53ccb7d232ab1c68dd785b87f8b6cb44e9c3850f94dea0eb7b5e5df499ce61bebb1929e8251689d3b36f423a42dc6a5c055663257d9c93d53561a4c26046cbc7444bc2181dcae015e624c5cba789deec34a1a452121525a03aa8f8a29ad159d520c403219476d251742d5b75c1b91b15b5d07b5c0e7a59c990d0be1ed23d74fa101aee17d7ef6f1ca2b8cf3cfc08047662d2a96743eb98f56ae02e909499545b58722baac2dfe50e34762c388ce477ede6f429d46b0b64e671a3028acd19acaf6ee33e01e431c894d52cc8a8d0b47ff52ffc1f48274655059c92a729f966b803d059ebcd45cc2d26234df29c8583e621bf8f2878c2162d294e2232310258b08e59f3d109f310b08cf69e27333ab75e27043c4e2961c5a2f095871e5fcb98d0d641a9be67d0c18ea632b8e5390c8d24959f8606c6aeaf04fb06ed707189eba7beefe9b31a8ea60788b26b5f7b02b5e1f0931936cfe55dc25cdf7f7c55a6f9554a7acd6a31f674f25ac4286693682be6696ff85350d809031d27c6aa12f37b392214a898a925d70bec3f097fb45b2b7fce7960089c82ce3cd1554bc33a04bb1c7b10d6e7ccec42018cdd7bbf5c286620f9a181038c402ec8955d4aaf5c96da6badd8b3299d8b2780dcf2fc91d4cc8d2d8f9053bc699d2286126b0e3023b5f5d0dbb0e65252ff6f2c8d064d8239bb0ab9c4f452d594087df4da7b0593edfd26ca608095e72cd9b39af28b43ddd55999f9d4e06e6fbda502f2bcd8781dd77dd6d371b7a076e4a1a1bd92d2fa4aef3960fce6fa943f4fda879ba7e6f28a35c981874e7271331d9995c605876e111b13ea451980233e4697ae6aa67bbeeb74d1c2a035cd5afb696af1b6afd52af7651c724e3f0dffdd0f1097607db9222cf061d9daa18289e0887751dcc68c6a00ecef6dd74e8887ce1635b9bc315dd3dbeffb26e2b40a4b78265772e423062b177ab3d397512cc53909e211f23c25c61e4a3d823b41bdb4b297f322703cc2b8c06105b1f0117e541f2817e4e121ada11b640241774d9a8e6b84590c3f28cb3a3b3c3bca7c43ae5a4d964e9864877d34de16c30f561247200d9863fd7c2950a73e20d27514b164ba6a52384e9a0ca59dceaaff063958c81e6053ef7da7d7d99110ee9bfdcbf37dd6e89e3af6a74a258a244445f164dd40e661750c07adbee5e98f0fc9afa346cdaae9f523b6cf0427b9af1373c4789f1d612d2157483b5134a2e2263c3ff9b4620b745d3f0df25c26e38ac30ded488fd8bc67adc0af4d93269e5b298d866f6a2799508f277c5cd3a40cdb8ad8872cc7283b924cbc4d426e9cad5ede95dd2785cd410b5d7429cfb3a27280be64091e121e86f72f7ed46cc6649c69866623fbab4a01058a91063f98036ccbc3ec4ed404ba16fd350f23c1203b2d55769f820ff0ada31afe5285dd94749e643fe758359d1a862729e8401532032c81067ce40907934aac5dc73c82c973fff3d50b3e12ed749e57e579b91b8d0937629b281c95d9bc74880d76658012d609c4d6e46cc98ce9c039e80d5783bd97b7b3df4f0fc66930168a79f2f0d228c489c78c26941033dcb4c7c3b8ceb95a58059ef8ad7d99590d7d1ed23459f503d9528a6ffd0fa1b154d8f015feec90d55671d2b4240ad44324180c32255c473485a0d424bb14c4e1db5aa6ea24ed71d441c527ff651da0bcea567229fb26e3be1d882220a14612e4d0b8ba665f3ac9a4eea9d79d30a2482c01fb8617c6ef4225e8819ccb5040c57e252a997cec7dcccc020459ab31b38d5c8c882d32febb551f04071d409d82361a3c25c9726146b8e3bf8c0918138ea952525390193bea8c4b081176ce98b835b6cc55e2af703769558244610986fb4f914183c66fca6adac92e14ab74dcaf6a20682808d109a59e4b4d1145f0a150a067e73766787061ef00e275ce76eea5121d994daefe676f1a32d002aa9a013b4574fe4706f00242cb5ee816a09e0ee6d661776dc10e4fec31de94fa31166dc9032f884d773b1ca636c65f7ab628a598d81539959d0839d31b3d1e14a09dc46e5b828cc55fca90f3e1999de0d89bb3edbcbe1e1787d972267828610fbe5e60aafa84f04505f9645186f098696ce58a793220e8699956b7048278b443bb1a51cfaaed0775b9b0f9395170c8dd8f32325e7ab5982ec4e9703129f1cc52e5b32db507f36b47733d9c30fa5b56404a7d213190c7e959731efda8a0e0d761a7ece284537fc7d1e083a5bfdf6cc24e085d586af009b83ec8c5939b9b15f6838b3af6eca007d383165b66e74a12d9a1512d48d6edcafe0e615ec89593f23d738c4b6ae7bcb558359b662afa389e22d3d7a5d82428ca13463c80b92dcfc4964ab1c8ba94c082d60f7b4763cfff07d859c115832745fcffc22584829063ce8e0349f5286bf2082bb41f80091c0bdfb6e5a0d731d4a23847548908995a4e499f3ce986195d36ca2b3ce9bc23772a517aeb7fab6e125c5f6de06b04d60526ed626b1d90e05ecc6638e4abcea30e3918298868762f16a18647be6fdeae6b1d9345e0ccf45fd30b651c0a48c00063ff4789fe8396f930a9e8bc15add27865d5e8f53ded7b2f696da2b36f6139fe3fde9972643d082db7f288aa515eccf1727bd1611bf93a10e5b78c81d561c780e8ba9f1d03c428cd2cf6ec2d9cf587921fcaf99ee2c974bbf239401e9e17ad3954d0ac13b44214f3a09e790b4ae50bad844fbad293dd6ea117b56a4dd9b606fb93e6fde931cf8e6814c538aaeed074fcf21b3c292e4a7276239f2d24563aa5e671a156344c8a389a3a898b45daa276ef234eebe2618fa2127759908f4e549b4b54a926603fcaf87cefbebe37fc3b39a85545cf4bbc01dd746131e49cd51b77bb0cdb76582883c329b863f5fbc5fce5a1ce3b572cda263cd48aa93e4b978900d29004ab842e8c80d21c91197c93e3cae6788c6047384ce431f3b59a3dc20f1223ff566e42621367f4518a561c5cb6284e70b882dd3d7e8ec7d8a509fe5412480652f344aef05e2b888b9b4fab56bee1f8aaea86e1f2b6f1edd5205223a0da91c89c6b1149e95feab65cba229991ad0555da35b81dbb9134995710564afbce8abb7cf101f8dae135d9a1216da9169f499286a9dd71747cb66b081c98bbc13a475c3714e4ed7a5b934963fe9d3b95b5034b8a63dec9b087f51046efd1c0e140dd7127b171bfca1757c64b316cd6bbdf0db91b293f711208859d3d7294bda343af09976d2e291cd18504ba6e21a6c269ae181edb5989a21dbc3f2bc08fba0b55f601bdadf23ccda1581186c2e082d4a0125b10d9a3e87da495ee18d6cc565650073210da074bc6e3baf69e43138a98c6e5274aecc8d96ff2f3b6c0c7b34ab82b69268788d21b45a3ada5795eecb85e32b0b313f639257be4ae0e83e0b759f416cf45f7e264757589a02287bddc77c17342f7ae75604f27647f44140f7d920adb9b452463b81c4ab3ceec9bdfcab799b8c00d374e622df214f21b812da3430ade20224d15c6d145ad39e361e44a35b158dc571730a3d7a6ff078582a41d2b4332ee581c2687831bd58b95aecffb2ca5ecee61c0e294159d28b86f8ba58f368cb2daa1901912613090709a52761d739e1830a114c3864c738f47a8a3e78287e178402fb9651fa603dab7e6b8b7165a6c82451950998063bc7fc3df6b17423ed76ffb66f44739e3b36621859cc70eb8819ff86c77d015b34da4582c3882dff8961071f202b134e16d232cbc1ac6b389379ddd3761deb5bc418288284ea7aa84315f0550b7bf7a67b20cc6ca9fad6d4b4dbf0d37d258399cc259cb93e811eb9e86e397425e1cc7c2628f58d0de7a1bda48231a1c0da740e59ad98ba79195de1ec9e1bf13007bfd528c1d9d8db6d0d90a01fcd6cb1cd407b998378b1f03c417eb00531168c2387a9d2781a5644fa54daec85888c89dd4343324406ed2b6050ae6eb30a86b52d2eb7f06c3026990f95e95d5d655515b7d8a96edf70b88b6fb21eebdd56467b609a1009806d8aba73113183cf4b3da93983ed03e08eb0ed69a87f7ab3a036cdad2594a8b04360f10d7fe0e1de519169023b84bec38f36ef83174a20c20998fd9a6093284c2b9128a6a39a252443890cd6c4ae70f1962588caa70cedf3d9f8ad5641b836da9940eeb2f3a8f2453aa262a6ba7e81c57eadf915c03b3ab54e11e01d9a400807d5059e70bac84656c0ae22f26e627c56636199891c4c3f5b1599194efc29689387ef5067e5e3c518a94d309499179473a2c217e6e3acd10c132cebd71497d43486a02dce03bd95e534acfee328791f196d5c963bd37487a63adad3c55f08ef6e33cfab280bca4afbb4ddfb9c4f0dd8408ee9397443c6973f5f8a277125ec03427da7d7cf130e3378a2c8b9859d1580faf9c6b5fb46c665b2b5cd0011b1b4aa5b9ae99cec1b73de4899bc44f6ee7f6734373c1b4a00e8ab0e896b92fa294e8ec5cd355d515b502ca3cd1ae536fe27cb1dc7b5cfa1ce22b1aa263e1f5dd024ec1b7002b0f92f4ed511446f02465c7c7f32188ff163d6e11ff2fbaae6d644f5b5e3ddd87a6a0149553a3b168fe279cf1a4d89988ecc7043294e75e0da36408535ae22250d04c1afc61d2f8cb705a9c04190160bdaca1029f8b56db5c8283a153760df4bbdedbb9788c2e090526e71e1bd70edc5224b88ec2ccf595a8dca5f4ea115a67a4437f878f7b947fab548d3b8b58728ace90809f86866ece5e5bb7278cfb21869564604e3e564ac115768edbe707bf36ee3184dc313658f2fec412f6f8d9a503dc109d5324bed3e3faa4455e3f8b049c649ed9b8a27e8ce4fe972addeeb975ad14bb0345d4510649e226aa3972efe7d58a5106f472e83ea487a804608a739a88229e0d352f1fde7d077a24ad4057acc5d6b5879a9027548111c28da042dc393099c7143b7bf708365ac215b03b8451acd5b92b4210c5ed238b1ef75a21c46dfb23e316696686cd782b69ee4b176cbd4aaefb511afa39f16dce2f8bddf9adbd004becd73036e", 0x1000}, {&(0x7f000030f000)="a6bbdab50ed9617d29f54dd7d4c1adecaf79e893768c35dc14ce42ec7e7c4cfc2cdca405763f03608438d40d536148b1713c4c3d777914ceebce1012b31d797fd206eb717530503af3d6f0f89097e86b00c1f2f61b203ce7d6e3a948128e1214ba4e89fbf7e778957e5dd986c81104094c44522c80f4ee55b8e585dbc6caec398085", 0x82}, {&(0x7f0000501000-0x45)="8f77cb9da59a8c0f4757a7d9aba55528b81ea3c0d14ba4ce1895c702a0ff5d7d6fa73805a6cbe8e12957f42f9f64684a87cb57f29c318d080aa7413865ffae549d59eec648", 0x45}, {&(0x7f0000439000)="c9857a771eb7e3e0c4d978b86eaf1641bfe3fbae530d5318418fabf7df87c3d0cde6cd84a41f04e7c1e80f19223f753d11b36bc26795af92f56add3da79f785c9fb88e884362c77e2f88ee63a327bbcac7722c0558a6203d1db8cd58b28d82618bc62b8444c5104a56039a0a66f172b3cd6248514324f8e4847ec77c45b3940a67cabc331e0bd27c98d089e3065a4dbe32e0bb3e6cc5d302b302a2a05872625c6430753b1f710e761620807d59d7c202cc7bd869fcf84d214c72c0ab855eb14f3737e4d7da49725c2f49b6f1f4fc06c722cd19896d767c3109500037e5fd87236153ddc06753a2f225", 0xe9}], 0x9, 0x0, 0x0, 0x40000}], 0x9, 0x4000084) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e78000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000183000-0x4)=0xe8) ioprio_get$uid(0x3, r1) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f00003bf000)=0x0, &(0x7f0000216000)=0x4) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000bfd000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "07f3e36cae7c974915fc6a0a9fafe7f9bd50db5df871da1ecab4c672da4335700185547a627fcff761dde0b8acde35574b4608af7ae6c129fef434265805ee", 0x0}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/29 03:48:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000b18000-0x20)={0x100, 0x8, 0x2, 0x0, 0x3ff, 0x1ff, 0x8, 0x101, 0x0}, &(0x7f0000481000)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000923000-0xc)=@sack_info={r1, 0x7ff, 0x8}, &(0x7f0000c60000-0x4)=0xc) fallocate(r0, 0x0, 0x9, 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) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000+0x4d8)={{{@in=@rand_addr=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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r4 = getgid() 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$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) 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}) r10 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r16 = getegid() r17 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r19 = getegid() 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) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 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}}, &(0x7f0000001000)=0xe8) r22 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x150)=[{&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x8a)="70ad9e4a46c7594fc99976614fd350849e3475c1e295c7a76ff790b59df3cf434ce421a5aac0fa0c5b9f030baf0d8e877ab2870115dbfb4f0edf4456a61be0c7010ff92ac64a8a62d218b91fd15f328549250aad25726a7d0b93211140f79460bdd4835717d825b5ea0e9d3e59ce90ae9efb9bd8d4ac74b7fe01e366fb271f8a6c1c00068e654122f72f", 0x8a}, {&(0x7f0000001000)="1b246b45e69271c3b8aacc15af1067950f20b56ccca7c35228ae0b157e99004dac662d4d00f933e55a0d2c485b3a68bc2b05c6e526661e713d88304ce76ddad4e76bcc3ac2405b21d1818010652b36ae63fa1faacbbce170b3bf43d67a9edb2ed3a811e4ae774244e601ffaebbadc954dffead17e3cc933e60c4dc8a6f27ac4996d5e8dd459f37cee3db0baf7bb0c23d5468580086", 0x95}, {&(0x7f0000001000)="3d38ba740ea0f7a503331d5a75f941af58caef145999a1222551d3cceb1262e0f9c8b7874a83f5e17b5176", 0x2b}, {&(0x7f0000001000-0x52)="864248f875eecf606801a82ba121dfa198ffad06001ddd9da4566a4660766c5448141341c2b1c7913fdcab54bc1b7a57887bd80319e0b515d7a46dd4482aa09c10fadf6dfe70de9ba22e5d88f7be24d903d4", 0x52}, {&(0x7f0000001000-0x20)="baccfff4063dd4beccfae9099ef3f6f71b01b1c29f7b7e2de79aaa0301fffd69", 0x20}], 0x5, &(0x7f0000001000)=[], 0x0, 0x4040}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)="f79d87db1ff29b6321b18e098ba495da105a9ee7c370ccbd360b9d0cc8f8a4425d2bacb0145a1c9f7f937cc7ef05f4e3c5b047f1727baa23b13f2c60e40a99de2984470d689d34e10ec9ba4eda2d7cc6486cbb06f5fb5158a000cc28e773d36bb6ab2459baad8405761557d4f4a280c5983ecdf6aaebfda397ccc6726e94dec38bc169c94e9928b44bfad0612982c5fb15075a83c7f34b20c34e51384243c7dec030b76b8937ccd27e1efa", 0xab}, {&(0x7f0000002000-0xd1)="ce331fd38d73b4c91ab0cc30f628c0acdb82fa613b306c25e549e489d437f53e2416cd2cf3becc6a3842d82fa195f2b6d9866f13327c2fca01a62b208a6a86396dd039b048fc7a4947d0267d910271074c55f37d314fa385664a42932e52c64a51789e60da03cdfeb1e2bbb1dcb5f1d2e2db0a8e8341d19c141871745a37cdbf8a69c4491eee9c8b6886ed6e50ae5bd12fa5050b69c2f3fcba88dd76dac3de2944a9e666b7c028e00b5baca4e821823e6075bfae00ecf6fa00134dc92008e620ea4e833f63ba7e8a0f749dc1a16bc98b5d", 0xd1}, {&(0x7f0000001000-0xd9)="86f7ad1f488f03c7d6edde4a460823f48cd1e229599bc7072db5e2568a009b321fbd3b341de8f25b67959aaaac42194b82ff8459c9a2ef8933764842da002514b5fcc2909e9b915e2a69d87da4d903d4301a2be667c127788e5f85848d39803cd3e0abfbf4a0c0e0719d0b96a2e96bbaf708cd1b86e136610ef30eb5fbda4c58f65ab6464104183431ce90431418563524ab725bbebcb4e91fc53e57b6721fa7fdb7074fd6b2a9f7b7a395815688bc6adc7ca015186edd939e1093f990c994d4459662cf83d4baedb5cb333a139c0423138e2ee721211c6fa8", 0xd9}], 0x3, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x50, 0x20000004}, {&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000-0x91)="5471c1286ee0ace3a775f483f3fd4f1190f69784785e3b0045d0662ed34c45ce05fdc6cf887699b19d969109f90f8610d0ab111159948f561109263cedf499e66d289cfce56526b6c8eba93e89748cdf10007488f3a4fa4c2de203a7505e3c4d0d72a387ca87ec152e985a33dd262d88894d0122110a8277372dd9e10c518ba55048c35a09f456e493f4aa2844dc0b83aa", 0x91}, 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{&(0x7f0000000000)="0c8a882be3930e191fa08b930d4933c8c261a8322b22a32ecdf768552fd2d9e48b3f35fddcb3b4b2902a20447f2bd7fb624e970d61ab1c0592db366d6b7f0545132bffca9523dc0e6de2dbd4ac95be8d2f778280462e28dba063a076c457f046bbb8767373e436ebf950472b3e7fe6e57f2feb406ca3f8e996e0081366ecd82c4d596d3330a71d5ef9ce0a72c77c690e2f1165973e7c24362653c17809b2eaec8d417494edba9c44369b8b57240711385e1e9786cbad91e9f6c77bab0576bbbb571f5c283c5d69", 0xc7}, {&(0x7f0000000000)="da8d0bb917839bcf5aa953d690676226beddac303e483a742d5f2ca3d63ba065d6fccd03ef0093cd6edfa93083b193eaf540c5d6a7e2b1c4e9cd2a7feaf10c501787f61ea27009a0ccf1ae3cf7d1f8acfd467b59c596f40fbf8f19de63414a63b3a29db726e19ea5b9ebd29c3206e70a4aeffb3375930d084a04302e4023b09ffbc8959e71832f4640edbab583a11cb2700ba65356cf77a9cb4697794fb62f34f442f3390ff2fa596c0bcd9b0d798a44", 0xb0}, {&(0x7f0000001000)="6c47400fb6a77256c78c4829e086e30381f99e49a52109c4d0956ede76ef53b4147fc27b66d72e5d8574456e7d8b8d5fa5b616346b781e6a50d4a20adc70173e72b1567d7075ce494629196a4d5b568730da76e05bac3730cbfd7544f3c46fb89ff02033ca2dbddf9b778b350392c084b4fb30ee80bfc445365a9eb547c55f13fa01117cc568d12044af4a", 0x8b}], 0x6, &(0x7f0000001000-0x150)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x10, 0x1, 0x1, []}], 0x150, 0x40040}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0x4a)="8c5ae3d663f715aa2f44821d42d1b266d4c4e1983a6adb00d411af3c060702a7420f98079700e76eeede43a8bac3cdf12b16e94bc8475ef862a83113339a7c03888bfeaa4eba327177fd", 0x4a}, {&(0x7f0000001000)="e54dd8a5bb1bbe01a5854d6018eba8c3dfbef064ad3808f96b8de80c492bc4ac1b5afc5efe2b30c05dce971e3e4a8c7b7cdc", 0x32}], 0x2, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x40000}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)="0664eaf9f6fe8b37df4e5c8d6bc2d3a1e8b0d33b9983718c267d29a892adaf3f067e769ba91d3ae102b70800e0b39574865ed984e681fecaad4fc5b90f7d5563a92f463473975b16debf972e01fe3d35dcf7a4c2b45a021c17218d680684511b5b2c12767c853b6cf00bbd940cb13e7849397e4def2d183cefc8371973bf3325990a17f3d91f23c63324a93e1883c70f142fddb6e205c7735c11c061cb7e1fed947779b8e3bdf7ff82f9e02cd4d3ff56f78cd0011b3d45b54c06f584afb6e23c42e8dcaabf21ccc0", 0xc8}, {&(0x7f0000001000-0xf3)="df8588d834c20557db610f953196e8f06d2c5bac7516f3a46f97ba4ffff891cd5024db8255324565324eb82012a559efe5acd082ec8e493a203abfa20f121828183ca6f326cc92a8036758feb01c71d53656ee8edb363d083361b297273681753755d463cff21d1addadba3e00cdee9dc7d057d7ec175dd6bd83e0c111f226dfe309e8acd418e2c24895881d0624ea4a4cfa7498418b48fe53ba9d7cc5c715f17224820bc26167513a6e333d617129f5c3a9093fcb5ada92cf2e4c085cf2c17f025e4af81bf9dba47180e6a3eab0d02b0bd891756dadcbcd6ba3c561cfeaa164573aa11b330c7db9008a3e4a1d26e55ea01f60", 0xf3}, {&(0x7f0000000000+0xf71)="c56c8a386a49c637168aa71edb234786c0f5dd6f1dff", 0x16}], 0x3, &(0x7f0000001000-0x120)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x120, 0x0}], 0x6, 0x8000) 2017/12/29 03:48:56 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000531000-0x2)="", 0x0) lseek(r0, 0x0, 0x3) open(&(0x7f00004d6000-0x8)='./file0\x00', 0x40, 0x40) 2017/12/29 03:48:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x100000000000000) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0x0, 0x0}) 2017/12/29 03:48:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0xffffffffffffffff}, 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xfffe, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x3, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x800, 0x40, 0x400, 0x21}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000004000)='/dev/loop-control\x00', 0x48880, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000004000-0x10)={r2, 0x64, &(0x7f0000003000)=[@in6={0xa, 0x0, 0x101, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000004000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000-0x4)=0xac, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8) 2017/12/29 03:48:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004e6000-0x10)='/selinux/create\x00', 0x2, 0x0) syz_open_dev$sg(&(0x7f0000f95000-0x9)='/dev/sg#\x00', 0x8001, 0x400) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000cc8000)={{{@in=@empty=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, 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}}, &(0x7f000074c000)=0xe8) bind$packet(r1, &(0x7f0000185000-0x14)={0x11, 0x10, r2, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000335000-0x90)={0x3, {{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]}}, 0x90) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000be1000)=0x8, 0x4) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00009ba000-0x4)=0x10) 2017/12/29 03:48:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)=0x57, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000004000-0x12)='/dev/loop-control\x00', 0x400000, 0x0) r1 = socket$inet(0x2, 0x20000000001, 0x7fffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x100000000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000002000-0x50)={0x1, 0x80000000, 0x80000000, 0x0, 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]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000004000-0x60)=[{&(0x7f0000002000-0xf6)="f7245a3fad2035a08d620a57b19174c5b7d2be0547dfe7a3b7a4f02faa200a72c2564db41f125a6e747f3c5df09dec8af1d6bf1dbb1444b2d3457ec68826ad886b17bd9e517f31e3e0c2060a925c36116a580d621a2a6e23aaabd7f872318a5dbb85aeddd277cfb48fb595b97bc95d4ed4c4c3d3f0a6e56d16459f81bb5b45556c93e9c559478f85a19f4ecb303541d320cb373cdcc7ac4d284341162a45aaebab1e5318e6c8df079420392a787a574dc814883b17d9248274af39d8ee853c4ddd660fa49cdd3cad92287d1826e8a99e6f5f1985969804730128712854be2a84d775c3de8aefd48f4594e3f6e24c94d084c64bf358b1", 0xf6}, {&(0x7f0000004000-0xf3)="f1f28fec34231aabc1240ada62aaa2865580e973425c80eac13638859f60caba7fd7a4318817e88be1e9dedb9e74dcdad5054bcff5cce43ab1dfe4125d2facffddb6bcee9e0130068ff2573edfb50d9619498c312d8a5726568f72fab747b257bfa55c524c8b961be7ebc8a3aec87928fe477de4ed67c9a982f513e7326a62c3303660cd62d50786d435f09b132cab0d5ce11e6bf4c16d0f1b7784f1a5acc662d6771a0804d06415af2667f7e6949b4f9421f67e1178f6af76b473067c8af236d27bc43b5c507cf51cf97ffb9f212e3eb30a384ed99bc0aeb13f67d92ef608038c41a9aa4249332e0d5fc907d8ee1bf7c6f1e8", 0xf3}, {&(0x7f0000003000)="2be21f82ee01d22c4ec5aa53a4aeb8f2d7ea9c32fd34f9f5d53e1c11e425eb177b20e3c62ddd4e6062d4aa246304a21f1044fe1db4ab0b866a21bee454ef063bbf73d74a97dc55", 0x47}, {&(0x7f0000003000)="81477fdc03bdd0acd481e4af44cb26f7971cd86922babb97e6d53718f05d0b40835687c904478c2fff5cc29f63e8346b14", 0x31}, {&(0x7f0000004000-0xdd)="facf8f80479ff7234808ba3f3b3a1be8bcdc6487676ec752601dc052a422f3c29a19e8c3e192f233330a6a8a82b25fbf8e4d5a64b3abb758bf0c89856012337e3f1d4a11a2be8d0d811f7fb204c056c927456902bb11436eff2fca98ff1f246d9b026796403fa2ea99f85fa4e1c2611af640c509787dc13938cd14ca76798610f5baacf24a1904463d71dc93245208da100beab3a2272b4ba7a51372672de9cfccfb6d11e1360de77b118cf978f4c988f5b7ce76eeabf574480c7319837c8a38b814b7004626d3604595a6965917ce912b93021cde7ad2373d7e1eb548", 0xdd}, {&(0x7f0000003000-0xd4)="8e68a9dfd7a1365b132cbb37842a47c595f99078bd6d71477f83e0d7728b3a7f12cf5f277c1f3b8c65f32c0d9672c7d9ab2df52479cd2994d7af0c1f75ccc8a0efc2b7136ea5081d0c5f53d42883b5f158c778ef280b7dbf3b9714d9d9b64e004812ac660277fe1c5fd510f72e1b6a08c1f8d91ce68b55fe036c19ce69d8bf3a2d9b6c1ed474a45ffd2c6d07a5f8a28b9d7ac2ec4cfecbb86354654fd27c917a316bb63edf98b053d6189bda8e35365cb19386e669996834f0ee0b1b027f8f8311663d955dfec66be06fc3e42205c94cf70c3210", 0xd4}], 0x6, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000-0x6)={r3, 0x800}, &(0x7f0000002000)=0x6) r4 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x0}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/create\x00', 0x2, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000003000)=""/145) 2017/12/29 03:48:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000007000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, &(0x7f000000b000-0x8)=0x0, r2, &(0x7f0000005000-0x8)=0x0, 0x8, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/create\x00', 0x2, 0x0) r4 = dup2(r2, r3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000009000-0x70)=[{&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000006000-0x89)=""/137, 0x89}, {&(0x7f0000008000)=""/224, 0xe0}, {&(0x7f0000008000)=""/115, 0x73}, {&(0x7f0000008000)=""/195, 0xc3}, {&(0x7f0000008000)=""/241, 0xf1}, {&(0x7f0000009000-0xb)=""/11, 0xb}], 0x7, &(0x7f0000003000-0x10)=[{&(0x7f0000006000-0x20)=""/32, 0x20}], 0x1, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f000000b000)=""/158, 0x9e) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r5, &(0x7f0000001000)={&(0x7f0000003000)={0x27, 0x8, 0x8, 0x1, 0x0, 0x8, "d879a459ad8d276de98444ac083a8a6f5024a6d832c651b4f45fae5163822d991c1ae449e9d7352acacf66f7f7d65dfe19924e8a26ec11448b3f69e95868bf", 0x6}, 0x60, &(0x7f0000004000)=[{&(0x7f0000004000)="75389faa6008d0111a1d4e1b7147a608b9a5c45aa6e69bfb992038f5e06e028a84873766f8b6a4de62d5983bee716fbdd2232ead5cbba735d22f55ac2834d996fb7f788037c4e6", 0x47}, {&(0x7f000000a000-0x84)="dafe662e7fa0b890f2d5a64ca3fc93456a5e64d3ac8b3f26a2f4149324758ea1fd210658e1ab04555e5e9456f209081be5ed85a791960134effa53f7936fb7e8cc9242a1b0611d884fbacd433c58e20e4975e319d83213aa4e400ab121ce00be394ce28e354ccddf5506b0fb49307b3016887ab01efd728c9be55f50322eb749a9181d8a", 0x84}, {&(0x7f0000005000)="d47182c82b761e25d20487659b5995620527dbee378abdb80b6060e054381a0fb2a4b9f1050263ccf41605457397a908f447cb0caf2b0f1e566279384ce65e99b84867ee4f0efd69f17094aeb3531263ed4bfcf8d3418b04866f92f37f5e4bf3fb", 0x61}, {&(0x7f0000009000)="ece7cb2e5bb0c424075e86b1194cf5ef0d203264374b29da385793c5516ce91ddec241252307721b02abfaf1e98c6efe67d9ce86327c0384f869fc050003d86dff142805a675610203df29ce38e8d76ac600df0fdf75f2ade1880e17a2e7434e460bc8df48f1523151a32ab10ac38006db51a0115a461170c8b63202e8c42617fca32dbb248d5471786971649fc19610ebf1", 0x92}, {&(0x7f0000007000-0xf0)="65c0d8f05fd6cca1c939c0d67068f93bb1a7adb5473d8c17924e16678053a28e5bfab57654ebbf2aa88386cc43ef051fecfa2dd7701522ba295f51afe7fe431dd277e66c55ccc170655cb8378c40e7bee55520e808096c0ec681d54e1de6cf43ff17d540fc0a65e041bc19c02e513ff8ea7634a9f1158a20a5807efd2b576ec49a1c8dc7c193927add66db8b207ad970ead33a4027a5df6ebb058f266849dfc8cbcdc1e946f68b0ac463ded6db580ab9b36a7dae0edb67d69b145b7183e6d7caa30e5ebf875fa0683d8492fad9760b5eee72e4a66e8c6c805bc7294572f75ee9a9e224264a76540656c5713ab673bde5", 0xf0}, {&(0x7f0000009000)="275e52c8151eaa869ccf91aad0d6fdc857a8c9b2f5d877248dfcf19aafd244576a3c58b105531912195b583af668838a7ae5f9a0978c4b9a2bd5a10648f680060d8d2a67bcd3afd22452eccb5033876b5e52355975d929971c418f5f12cbcca5ffef27af05d15516f9624ba5b7f45a8bd19884e5a6a753a44b6b9c9579db68d7f99d6aff7524208f3194310585e64daa068f22094d7214309de25c4324810f8da041a5ed8431ee9ab32656486df3898f942e7cb86e8096fdf7921bde30af3442ee5e4c506865", 0xc6}, {&(0x7f0000009000)="17ff5d79a6e0f6c16888fc269fde969befab6ce570a1ac95574aa5c45f10c1343927ca786bbff9569e3a896a6b95fed104ac8d1f183302c204be9f3fc1e8efc16a7ea10fc1cbc9ffcb51dd3d2351fbfed2958af9a536b02e128fb2d5e8569a7fa9d223beeae63ead8a9fbdce3261046b8da9dd21198d4dfaecd4f2379ea5e03c4569bc7bf869ca33a5", 0x89}, {&(0x7f0000009000)="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", 0x1000}, {&(0x7f0000004000-0x27)="f6d38104209e2794f44cab701307aac24f8e5b70a0bd196e3173bf1a80e5ddb8c67cababfbe77d39a5ea8b69ceeb070b28b5e8f272598ef57f20da7ac83845a8b9ecfb01fefdd9", 0x47}], 0x9, 0x0, 0x0, 0x4040000}, 0x10) syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) DMA32: 2*4kB (M) 2*8kB (M) 3*16kB (M) 2*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980040kB 2017/12/29 03:48:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 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, &(0x7f0000ae0000)={0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000509000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f000074a000-0x4)={0x0, 0x0}) r4 = dup3(r2, r0, 0x80000) setsockopt$inet6_dccp_int(r4, 0x21, 0xa, &(0x7f0000bb9000-0x4)=0x0, 0x4) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000687000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) 2017/12/29 03:48:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) r1 = syz_open_dev$sndseq(&(0x7f0000b8f000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000071e000-0xb8)={0x0, 0x5, 0xdc, 0x800, 0x4, 0x200, 0x2, 0x4, {0x0, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x43, 0x401, 0x81, 0x0, 0x9}}, &(0x7f00008a9000)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00007a2000-0x6)={r3, 0x7fffffff}, &(0x7f0000cee000)=0x6) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008a2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00006da000-0x6)={r3, 0x1ff}, 0x6) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 03:48:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x8000000006) r2 = creat(&(0x7f0000593000-0x8)='./file0\x00', 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000b79000-0x68)="66248f26604516295f23992a5bc84b994439dd1dc9065c09fa2b41fd44a200a4bc0833aa4c6e0378cf8a5f02a330a1b985ea1af884d3dd02c19f5319c9d710a6256a36be3d88aaf53b84f6963ef82d5f711a3a5674b3ea6ce07d0324d00d8e9e67071fb7286617dc", 0x68) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r1, 0xffffffffffffffff) writev(0xffffffffffffffff, &(0x7f0000115000)=[{&(0x7f0000ae2000)="bd2bd6cfc2977a1ece0d0d", 0xb}], 0x1) 2017/12/29 03:48:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x6) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000e6f000)={&(0x7f000097e000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000b2f000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x10141) open(&(0x7f0000f97000)="e91f7189591e9233614b", 0x0, 0x0) accept4(r1, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea5000)=0x10, 0x0) socket$unix(0x1, 0x3, 0x0) 2017/12/29 03:48:56 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000160000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000022d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c96000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000523000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x93c0, 0x726c, 0x100, 0xb1e, 0x400200, r1}) rt_sigprocmask(0x3, &(0x7f0000943000)={0x5}, &(0x7f000070e000)={0x0}, 0x8) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00001e3000)={0x6, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000000000)={0x7}, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$TCXONC(r0, 0x540a, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000004000-0x4)=r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f0000004000)=""/143, 0x8f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000006000-0x8)={0x0, 0x9}, &(0x7f0000005000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000-0x8)={r3, 0x593}, 0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000006000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000007000)={0x3, {"050fe92f59e9c3"}, 0x2}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000009000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xd0a800000000}) Normal: 673*4kB (UME) 161*8kB (UME) 103*16kB (UM) 112*32kB (UME) 52*64kB (UME) 21*128kB (UME) 11*256kB (UM) 6*512kB (UME) 5*1024kB (UME) 8*2048kB (UME) 704*4096kB (M) = 2926204kB [ 43.773915] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 43.773918] 10777 total pagecache pages [ 43.773921] 0 pages in swap cache [ 43.773924] Swap cache stats: add 0, delete 0, find 0/0 [ 43.773926] Free swap = 0kB [ 43.773928] Total swap = 0kB [ 43.773930] 1965979 pages RAM [ 43.773932] 0 pages HighMem/MovableOnly [ 43.773934] 320501 pages reserved 2017/12/29 03:48:56 executing program 3: r0 = socket(0x1, 0x802, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000bc2000)="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") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000000000)=""/12) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) 2017/12/29 03:48:56 executing program 5: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f13000-0x12)='/dev/loop-control\x00', 0x200, 0x0) fdatasync(r0) r1 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000578000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) dup(r0) writev(r1, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) 2017/12/29 03:48:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(r0) poll(&(0x7f0000024000-0x50)=[{r0, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) connect$inet(r1, &(0x7f0000f1d000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mq_timedreceive(r0, &(0x7f000084f000)=""/164, 0xa4, 0x3, &(0x7f0000d8b000)={0x0, 0x0}) 2017/12/29 03:48:56 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000001a000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x101, 0x5, &(0x7f000001a000)=[{&(0x7f000001a000)="6a7d031ed2e21d9096f8a148170d711c500912e26b99a50aab5332b41728440be81d20178d161631ac39be00d9d9b364fd7f3cb5fc745f", 0x37, 0xfffffffffffff800, 0x200}, {&(0x7f000000e000-0xb0)="bb346834961e487edc426d3878caa5601438523c1bc7cb7a38acffe7cb408fdccdfa3a26d831c94375b8c3da8aee32824f9ff43b168ce000b3a57a07c9fdc36c5b22cc099750594ebcd75b82d7ec359e00bedb62b7d4d8150390ffeb8aef8b0483d4bd601e1118b168335927fbfb347a3ff0c727879e275c81890d6ecd0cd1b175f17e9825b9594418dcfc0802ae83a05c3dd1f4d3108bdff96b1b135f0d25608d737f6c592a0f41fd44f776f0cc2ebf", 0xb0, 0xa6d, 0xd436}, {&(0x7f0000008000)="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", 0x1000, 0x4, 0x2}, {&(0x7f000001a000)="e7b63905ef8c9f715a9758f0021250ac0cbf9ff63c0e53df473770fcd2143b3f2e5ae7ef2fd1ee6ff9a1044f45c8a1304ecd50cc2d4c1195264390782ec56d5d920d90ecb0cbcd5daa3503c5f75d0f146694e966c968eedbc35cd6f0273c640f8d17ee370b67c3b6ebb958c8354d036dfc23cf8024a7d88e0a144d57b84e4dda2a649d63a677291c153f95b624087d", 0x8f, 0x0, 0x1}, {&(0x7f000001a000)="91cf7b8f0b2c7c39114f36a85f3a8f58f60043d9dd7f3b88039238ebd609eeda687ddb08fcbf6f2654256904cce97e23391e4e39b4ee991ac8f4c1ea79b8bde9cbb2895eb5d9c89fa37395b9ac9a5514491b830249e3f23989879c7f737e707074bbb360c8ab6f88473879a7d0a56cdc5db6dccda28468139966d177e35b9214943fa523c4852c935b6aadb41f", 0x8d, 0x6, 0x99}], 0x160000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000019000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000016000-0x10)={0x2, &(0x7f0000003000-0x18)=[{0x4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f0000009000)=[{&(0x7f0000018000-0x2)="fc", 0x1}], 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000019000)=0x0, 0x4) 2017/12/29 03:48:56 executing program 6: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000d1e000)={0x1, 0x7}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) getsockopt(r1, 0x0, 0x61, &(0x7f0000004000-0x54)=""/40, &(0x7f0000004000-0x4)=0x28) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) 2017/12/29 03:48:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x80004523, &(0x7f00004bb000)="") 2017/12/29 03:48:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x0, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mount(&(0x7f00000d1000-0x8)='./file0\x00', &(0x7f000027a000-0x8)='./file0\x00', &(0x7f0000284000-0x6)='ramfs\x00', 0x2, 0x0) open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[&(0x7f0000000000)='ramfs\x00', &(0x7f0000104000)='(\x00']) 2017/12/29 03:48:56 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x35, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0x800, &(0x7f0000001000)={0xa, 0x3, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) arch_prctl(0x1003, &(0x7f0000002000-0xb1)="138c3e49a7185d9b74f3dec03cfa843d48d81fdde9e2eb4bd37c7bab14d96895ce529ed6f46a81285656fbf7e9e9b481b2dc04401830dd198c6b0da1905f52018039b655e28e139dd23e96dab9e5d174b0f8c3359c36935e853f494be60e6074b9d10bb404caa28a87bace710b7145c6d4af5d7a6b9dc7af3e4acb850aaae60574584c7ce6733b4b1c3a3e02e6f7d0c696ce3db1a2d166881d5a2de94b460f440bd77e0b349fa3fa1974eaa7a987f3ae91") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x2, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000002000-0x6f)=""/111) ioctl$void(r0, 0xc0045878) fcntl$setstatus(r0, 0x4, 0x0) userfaultfd(0x80000) membarrier(0x10, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x40001, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000004000-0x8)={r3, 0x10000}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000005000-0x28)={@common='dummy0\x00', &(0x7f0000004000)=@ethtool_eee={0x45, 0x6, 0x0, 0x8, 0x1, 0x2, 0xb14, 0x8001, [0x1, 0x100000000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000003000)=0x0, r0, &(0x7f0000006000-0x8)=0x0, 0x2, 0xe) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000007000-0x4)=0x2) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/access\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000005000)="f2417fc8abffb83b12ba590a1332999aabc588d8cc64808d5f", 0x19, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000007000-0x14)={r3, 0x5, 0x0, 0x20, 0x1, 0xde6}, &(0x7f0000008000-0x4)=0x14) 2017/12/29 03:48:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() acct(&(0x7f000034a000)='./file0\x00') pipe2(&(0x7f0000614000)={0x0, 0x0}, 0x84000) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000845000)=0x0) r1 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r1, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f00002e9000)=[{0x11, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$tun(&(0x7f0000183000-0xd)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000148000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000f62000-0x8)=0x0, &(0x7f0000562000)=0x8) symlinkat(&(0x7f0000960000-0x8)='./file0\x00', r3, &(0x7f00002d0000-0x8)='./file0\x00') recvfrom(r1, &(0x7f00009f1000)=""/4096, 0x1000, 0x0, &(0x7f0000652000)=@generic={0x0, "317581a57f029e107a9a7241f23ddf3f7813c6c8c6fdeb81ee595b0255642e79df6cce65fb3fc480668d5a8c7bc776c9d2cf1880d278830b725497cb36566d43a6025d5714e17ec522869aa50a6cec44c7e7fbdceb5c8d1f1a25265c2c3937e311eddd2c0c4d077b36f9d50fa435f0c0571819ec4c59b308d97aa3facc5e"}, 0x80) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00008a5000-0xe8)={{{@in=@multicast1=0x0, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000967000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000638000)={@generic="2b9ee3e6d7bda7b50ddeef17b250b20f", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 03:48:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000030f000)=0x84) r1 = userfaultfd(0x800) r2 = epoll_create(0xd) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000141000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000042b000-0x20)={0x1, 0x0, 0x10003, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00002ba000-0x20)={0x95d, r4, 0x1, 0x6}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00006a3000-0xc)={0x1, 0x0}) epoll_pwait(r2, &(0x7f00005f2000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ffb000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00007b0000-0xc)={0x8, 0x0}) epoll_create(0x8000) 2017/12/29 03:48:56 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000fc1000)='/dev/urandom\x00', 0x0, 0x800) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000fc2000-0x90)="b691a6a0cda51a41eadee11387215862a10c3885399b0bf8ce67f360a49ca65c62584620e9117639d4e36ff7aa631690cca8b7da49787ce2c72ee0ab499ff9ac037af811c9ffaa1eea598c80cfc923592a661d0000004a26dac303d0e2dbd1ad64e7ba996c632cec49e41feac06c8808b784def8a7ab6184539b605525387afc53145f49539d2a971fa958a10be52aea", 0x90) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fc2000)='/dev/rfkill\x00', 0x8800, 0x0) 2017/12/29 03:48:56 executing program 6: clone(0x0, &(0x7f000068f000-0xee)="", &(0x7f0000efb000)=0x0, &(0x7f0000183000-0x4)=0x0, &(0x7f0000f60000-0x96)="") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e7d000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ddd000)={&(0x7f0000485000/0x2000)=nil, 0x2000}) fremovexattr(0xffffffffffffffff, &(0x7f0000a07000-0x15)=@random={'os2.\x00', '/dev/input/mice\x00'}) 2017/12/29 03:48:56 executing program 6: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffe, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000579000-0x4)=0x0) 2017/12/29 03:48:56 executing program 1: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e49000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x4, 0x5, 0x5, 0xfff, 0x1f, 0x3f, 0xffffffff, 0x800, 0xa31, 0xfffffffffffffff7, 0x7, 0x800}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000001000-0x8)={0x0, 0xff}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f00002e5000)="c2f1a8c8a02a6932fd69ad2c8e0345c26db185e9ed5355ea1459f94049d3f3fd54cbd156009cd21e8473f8b4", 0x2c}], 0x1, &(0x7f00004eb000)=[], 0x0, 0x0}], 0x1, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fa2000)=0x3, 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xffffffffffffffdb, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000a35000)={0xc06c, 0x7, 0x8, 0x6, 0x9d3d}, 0x14) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000e44000-0x4)=0xfc47) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cde000)={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]}}, &(0x7f0000f9c000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000033f000)={r3, 0x1}, &(0x7f00009b4000)=0x8) poll(&(0x7f0000f2a000-0x50)=[{r2, 0x2000, 0x0}, {r0, 0x1, 0x0}, {r1, 0x3004, 0x0}, {r1, 0x4000, 0x0}, {r0, 0x81, 0x0}, {r0, 0x200, 0x0}, {r2, 0x8, 0x0}, {r0, 0xe6c1, 0x0}, {r2, 0x40, 0x0}, {r0, 0x80, 0x0}], 0xa, 0x2) 2017/12/29 03:48:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000bf2000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = dup(r0) clock_gettime(0x0, &(0x7f0000ba3000)={0x0, 0x0}) write$sndseq(r2, &(0x7f00009ce000)=[{0x5, 0x1d95, 0x5, 0x1, @time={0x0, 0x0}, {0x8, 0x9}, {0x7f, 0xfff}, @raw32={[0x2, 0x9, 0x8]}}, {0xf4, 0x7fff, 0x8, 0x6, @tick=0x6, {0xfeb, 0x6}, {0x6, 0x4}, @raw32={[0x8, 0xffffffffffffffff, 0x3]}}, {0x8, 0x7f8, 0x100, 0x1ff, @tick=0x0, {0x9, 0x331}, {0x384, 0x4}, @quote={{0x8, 0x5}, 0x70e034c5, 0x0}}, {0x7, 0x8, 0x80000001, 0x6, @time={r3, r4+10000000}, {0x2, 0x8001}, {0x7, 0x7}, @addr={0x41, 0x80}}, {0x0, 0x1000, 0x40000, 0x2, @tick=0x6, {0x101, 0x7}, {0x9, 0x100000001}, @result={0x10001, 0x1ff}}, {0x0, 0x0, 0x5, 0xffffffff7fffffff, @tick=0x3, {0x80, 0x1}, {0x8001, 0x2}, @addr={0x9, 0x9}}], 0x120) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x40000800, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000ef1000-0x20)=[{&(0x7f0000146000)=""/59, 0x3b}], 0x1) 2017/12/29 03:48:57 executing program 1: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e49000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x4, 0x5, 0x5, 0xfff, 0x1f, 0x3f, 0xffffffff, 0x800, 0xa31, 0xfffffffffffffff7, 0x7, 0x800}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000001000-0x8)={0x0, 0xff}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f00002e5000)="c2f1a8c8a02a6932fd69ad2c8e0345c26db185e9ed5355ea1459f94049d3f3fd54cbd156009cd21e8473f8b4", 0x2c}], 0x1, &(0x7f00004eb000)=[], 0x0, 0x0}], 0x1, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fa2000)=0x3, 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xffffffffffffffdb, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000a35000)={0xc06c, 0x7, 0x8, 0x6, 0x9d3d}, 0x14) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000e44000-0x4)=0xfc47) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cde000)={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]}}, &(0x7f0000f9c000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000033f000)={r3, 0x1}, &(0x7f00009b4000)=0x8) poll(&(0x7f0000f2a000-0x50)=[{r2, 0x2000, 0x0}, {r0, 0x1, 0x0}, {r1, 0x3004, 0x0}, {r1, 0x4000, 0x0}, {r0, 0x81, 0x0}, {r0, 0x200, 0x0}, {r2, 0x8, 0x0}, {r0, 0xe6c1, 0x0}, {r2, 0x40, 0x0}, {r0, 0x80, 0x0}], 0xa, 0x2) 2017/12/29 03:48:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f0000f61000)=@generic={0xa, "a213ffffffffff0100317a5332b0cfb61b340e63f8ab691869e901e708000000000000000daec57f844686fbbf268f3d6b53efe1cb2ba30001186a685002c9e9eba5eb0400000000000000faccec35120ec64fa733c1769276b26eaece2900727e087f810000000000000004ff58911dbff900000000000000076167b456"}, 0x80, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000a2d000-0x9)='/dev/rtc\x00', 0x800, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000644000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000fb5000-0x5c)={0x8e3a, 0x1, {0xffffffffffffffff, 0x2, 0x439, 0x3, 0x7db}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 03:48:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000381000-0x8)='./file0\x00', &(0x7f00004cd000)=[&(0x7f0000d71000)="ee73656c696e757876626f786e65743000", &(0x7f0000ba7000)='(&)\x00', &(0x7f0000001000-0x2)="c800", &(0x7f0000000000)='.vboxnet1/vboxnet1\x00', &(0x7f00009ad000-0x3)='lo\x00', &(0x7f0000000000)="2b40b4287b757365725d776c616e3100"], &(0x7f0000000000)=[&(0x7f0000c01000-0x10)='cgroupwlan1[,{-\x00']) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x3, 0x80800) signalfd(r0, &(0x7f000001a000)={0x401}, 0x8) r1 = memfd_create(&(0x7f000086d000)='/dev/input/mice\x00', 0x0) write(r1, &(0x7f0000ffe000-0x5)='#!\t', 0x3) write$fuse(r1, &(0x7f0000ca3000)={0x20, 0x0, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) sendfile(r1, r1, &(0x7f00001e3000-0x8)=0x0, 0x83) socketpair$inet(0x2, 0x2, 0x868, &(0x7f0000235000)={0x0, 0x0}) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2017/12/29 03:48:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004e8000)={0x0, 0x0}) writev(r1, &(0x7f00000a3000-0x10)=[{&(0x7f000007e000)="48000000140019ca20ff757fffffff560a060000fffd0000030500f300fe58a2bc4a0304916464518900000000000000fbf51000ff4100005bff2b00ec00000000070000000000e7", 0x48}], 0x1) 2017/12/29 03:48:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x8800, 0x0) epoll_wait(r0, &(0x7f0000001000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0xfffffffffffff54d) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f000023a000/0x3000)=nil, 0x3000, 0x8000000000000003, 0x41012, r1, 0x2000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r2, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x30)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000a53000)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) 2017/12/29 03:48:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000381000-0x8)='./file0\x00', &(0x7f00004cd000)=[&(0x7f0000d71000)="ee73656c696e757876626f786e65743000", &(0x7f0000ba7000)='(&)\x00', &(0x7f0000001000-0x2)="c800", &(0x7f0000000000)='.vboxnet1/vboxnet1\x00', &(0x7f00009ad000-0x3)='lo\x00', &(0x7f0000000000)="2b40b4287b757365725d776c616e3100"], &(0x7f0000000000)=[&(0x7f0000c01000-0x10)='cgroupwlan1[,{-\x00']) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x3, 0x80800) signalfd(r0, &(0x7f000001a000)={0x401}, 0x8) r1 = memfd_create(&(0x7f000086d000)='/dev/input/mice\x00', 0x0) write(r1, &(0x7f0000ffe000-0x5)='#!\t', 0x3) write$fuse(r1, &(0x7f0000ca3000)={0x20, 0x0, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) sendfile(r1, r1, &(0x7f00001e3000-0x8)=0x0, 0x83) socketpair$inet(0x2, 0x2, 0x868, &(0x7f0000235000)={0x0, 0x0}) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) [ 44.025130] kasan: CONFIG_KASAN_INLINE enabled [ 44.028772] BUG: spinlock bad magic on CPU#0, syz-executor1/6781 [ 44.028782] lock: 0xffff8801c5708018, .magic: dead4eac, .owner: /-1, .owner_cpu: -1 [ 44.028791] CPU: 0 PID: 6781 Comm: syz-executor1 Not tainted 4.9.72-gcb7518e #114 [ 44.028796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.028809] ffff8801b409f850 ffffffff81d922b9 ffff8801c5708018 ffff8801b441c800 [ 44.028820] 0000000000002018 ffff8801c5708018 ffffffff826632c0 ffff8801b409f890 [ 44.028832] ffffffff81246a9d ffffffff812220ef aef948e900000000 ffff880100000000 [ 44.028835] Call Trace: [ 44.028846] [] dump_stack+0xc1/0x128 [ 44.028853] [] ? sg_compat_ioctl+0x180/0x180 [ 44.028860] [] spin_dump+0x14d/0x280 [ 44.028867] [] ? add_wait_queue+0x3f/0xa0 [ 44.028875] [] do_raw_spin_lock+0x174/0x1e0 [ 44.028884] [] _raw_spin_lock_irqsave+0x56/0x70 [ 44.028890] [] ? add_wait_queue+0x3f/0xa0 [ 44.028896] [] add_wait_queue+0x3f/0xa0 [ 44.028904] [] __pollwait+0x2b1/0x400 [ 44.028910] [] ? poll_initwait+0x180/0x180 [ 44.028916] [] ? sg_compat_ioctl+0x180/0x180 [ 44.028922] [] sg_poll+0xcb/0x340 [ 44.028928] [] ? sg_compat_ioctl+0x180/0x180 [ 44.028935] [] do_sys_poll+0x53d/0xcb0 [ 44.028942] [] ? SyS_pselect6+0x550/0x550 [ 44.028951] [] ? futex_lock_pi_atomic+0x2c0/0x2c0 [ 44.028959] [] ? __lock_acquire+0x629/0x3640 [ 44.028967] [] ? get_futex_key+0x1050/0x1050 [ 44.028975] [] ? check_preemption_disabled+0x3b/0x200 [ 44.028982] [] ? poll_initwait+0x180/0x180 [ 44.028989] [] ? set_fd_set.part.0+0x70/0x70 [ 44.028997] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.029007] [] ? exit_robust_list+0x230/0x230 [ 44.029015] [] ? check_preemption_disabled+0x3b/0x200 [ 44.029021] [] ? __fget+0x201/0x3a0 [ 44.029027] [] ? __fget+0x228/0x3a0 [ 44.029036] [] ? kvm_clock_read+0x23/0x40 [ 44.029044] [] ? kvm_clock_get_cycles+0x9/0x10 [ 44.029053] [] ? ktime_get_ts64+0x1ea/0x2c0 [ 44.029059] [] ? poll_select_set_timeout+0xa6/0x110 [ 44.029066] [] ? timespec64_add_safe+0x10c/0x170 [ 44.029073] [] SyS_poll+0x120/0x3f0 [ 44.029080] [] ? do_restart_poll+0x210/0x210 [ 44.029087] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 44.029095] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 44.029102] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 44.316885] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 44.324247] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 44.330463] Dumping ftrace buffer: [ 44.333967] (ftrace buffer empty) [ 44.337645] Modules linked in: [ 44.340920] CPU: 0 PID: 6785 Comm: syz-executor0 Not tainted 4.9.72-gcb7518e #114 [ 44.348503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.357824] task: ffff8801c49a9800 task.stack: ffff8801c4f90000 [ 44.363845] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 44.372078] RSP: 0018:ffff8801c4f979b0 EFLAGS: 00010a07 [ 44.377491] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff82664f9b [ 44.384729] RDX: 1bd5a9d5a0000003 RSI: 0000000000000001 RDI: dead4ead0000001c [ 44.391969] RBP: ffff8801c4f979c0 R08: 0000000000000001 R09: 0000000000000000 [ 44.399211] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000004 [ 44.406448] R13: 0000000000000020 R14: ffff8801c4f6a100 R15: dffffc0000000000 [ 44.413687] FS: 00007f11436fa700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 44.421890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.427746] CR2: 0000000001d13cd8 CR3: 00000001ccd0c000 CR4: 00000000001406f0 [ 44.434998] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.442235] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.449476] Stack: [ 44.451590] ffff8801c49a9800 ffff8801c4f6a258 ffff8801c4f97a20 ffffffff82664fc1 [ 44.459537] ffff8801c4f6a270 ffffed00389ed44b ffffed00389ed44e ffff8801c4f6a268 [ 44.467496] dead4ead00000000 ffff8801c4f6a240 0000000000000000 0000000000000000 [ 44.475442] Call Trace: [ 44.477998] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 44.484457] [] sg_finish_rem_req+0x2b5/0x340 [ 44.490482] [] sg_new_read.isra.20+0x39/0x3e0 [ 44.496592] [] ? sg_get_rq_mark+0x142/0x190 [ 44.502536] [] sg_read+0x8bd/0x1440 [ 44.507785] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 44.514421] [] ? fsnotify+0xf30/0xf30 [ 44.519842] [] ? avc_policy_seqno+0x9/0x20 [ 44.525695] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 44.532691] [] ? security_file_permission+0x89/0x1e0 [ 44.539410] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 44.546044] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 44.552677] [] do_readv_writev+0x520/0x750 [ 44.558527] [] ? vfs_write+0x530/0x530 [ 44.564028] [] ? exit_robust_list+0x230/0x230 [ 44.570140] [] ? __fget+0x201/0x3a0 [ 44.575391] [] ? __fget+0x228/0x3a0 [ 44.580633] [] ? __fget+0x47/0x3a0 [ 44.585792] [] vfs_readv+0x84/0xc0 [ 44.590948] [] do_readv+0xe6/0x250 [ 44.596103] [] ? vfs_readv+0xc0/0xc0 [ 44.601433] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 44.608069] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 44.614876] [] SyS_readv+0x27/0x30 [ 44.620032] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 44.626581] Code: e9 27 fc ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 44.652873] RIP [] __free_pages+0x21/0x80 [ 44.658750] RSP [ 44.664205] ---[ end trace b4eb463e3702582f ]--- [ 44.669173] Kernel panic - not syncing: Fatal exception [ 44.675020] Dumping ftrace buffer: [ 44.678525] (ftrace buffer empty) [ 44.682199] Kernel Offset: disabled [ 44.685791] Rebooting in 86400 seconds..