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{&(0x7f00002de000)="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", 0x1000}], 0x2, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r4]}, @rights={0x18, 0x1, 0x1, [r4, r4]}, @cred={0x20, 0x1, 0x2, r0, r1, r2}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r0, r1, r2}, @cred={0x20, 0x1, 0x2, r3, r1, r2}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x20, 0x1, 0x1, [r4, r4, r4, r4]}, @rights={0x30, 0x1, 0x1, [r4, r4, r4, r4, r4, r4, r4]}], 0x110, 0x0}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0xc2)="57b9dde2a7d1021a6550adb286b6191e735e92a2188224f5b75f3d1bdb71b64881bee280c88c142406643edf061db484616f44549a3dea352ba8b64de806c1f516f205126b9c84e58d6865664fa9802fead7ae054ad1803f6bf4f1fc840f6ff3bcb5ff5d198ac39e3aaf673fbf5c78e9bd77f1243296ea662c3335e591cf79fd4978358adc42e6c45ae320f4d5dee8a7063b090b76ef14ba71318c8a800722914c565a3f698d86653f28537da65f344fb9b9496004d3eea1cae2e6e982cf40f017ce", 0xc2}, {&(0x7f00007de000-0x39)="980cdc4a0df25b3c2cf3a75c392cf4e3d46c97ab0b4881d6838834a203569dda1011b0f8dad052f2cf14d656bcd9b4e6f9e7bb6f9dc28dcaae1da3e185c4b45112f35a6e779d3955988b0d73d5bf7180357768071f9d3515c99c9865b8858fca25f5930f4ea3e00fe237b7512e0330db537da30314501cdd20058c92f3c268c888a66a07a164356a3709783f386b20454561ae83cb26409c50e12bf3b2891d0005cf950e45d7d8235ad606a0670ce139d714243207304bcf1809d22568bae0b4b5ec13c215d370b667b21178ea50c5a658f8b867e5b102eb6123", 0xda}, {&(0x7f0000669000)="e3246451359a9e41c1a28619ca540821", 0x10}, {&(0x7f0000001000-0xd3)="a8cc27336707d0df85bb3a8b7efa6c90fcfc8f5aace352009d240246ee939f492dc5e79b25e63990abf73d99b149cf6991811403c255510bebc07cda046dcd1a95e4ef438502450abbe2155b3fe183732e52fa6c2ef387e1cef833b3d554627f6cb8e4a0513aeb6f6bb5fc573f0d4494c47173a4b7d9983e2351ff3d3fbf163619c19a530ef6b84f15de1899e7b765b46183ccae421975dc95fde567384117a2f7c2f1e65be6096d3bab950f6009813f5e10af73ce0b35ae12b7640cb1e9b68d20a418b88769f420053f3b53043925e5d03088", 0xd3}, {&(0x7f0000001000-0xa4)="16df5ea260ab1b9565cc59b723e487d5aa33c15d1eb78f3131d539d1530a0f1b84290e02e0a873c0285653401fbc11dc688fb789809aaba4bc66441958999ebb46b1ee707010c9e58d4575c5e5882639c4f708233bc37288f03300f0a69cd54d4b1c29ca243151f2faded76f432ce2d7702be9cf58abcc026a4f9e39a489d534ab85c4fb45c2b0c4644520ada27027627adad57dc1c7b09fac5f5f40da7d2fcf43d74da7", 0xa4}, {&(0x7f0000a45000)="4ca515a70d77734f3502f8180f1108062e98f110e7ab9f48", 0x18}], 0x6, &(0x7f000018c000)=[@cred={0x20, 0x1, 0x2, r3, r1, r2}, @cred={0x20, 0x1, 0x2, r3, r1, r2}, @cred={0x20, 0x1, 0x2, r3, r1, r2}, @rights={0x30, 0x1, 0x1, [r4, r4, r4, r4, r4, r4, r4]}, @rights={0x20, 0x1, 0x1, [r4, r4, r4]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r3, r1, r2}, @cred={0x20, 0x1, 0x2, r0, r1, r2}, @cred={0x20, 0x1, 0x2, r3, r1, r2}], 0x120, 0x40001}], 0xa, 0x4000080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x80000001, 0x2}, &(0x7f00000d8000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000076a000-0x20)={0x81, 0x401, 0x4, 0x5, 0x9, 0xb, 0x0, 0x9, r5}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, r3) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000003000-0x4)=0x0) ptrace$setopts(0x4204, r6, 0x0, 0x1) ptrace(0x4207, r6) fallocate(0xffffffffffffffff, 0x0, 0x81, 0x8) ptrace(0x421f, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ptrace$getregs(0xf, r6, 0x0, &(0x7f0000004000)=""/0) 2018/01/27 16:56:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000000000)='./file0/bus\x00', 0x4002, 0x0) 2018/01/27 16:56:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000627000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/27 16:56:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000cdb000-0x118)={0x0, {{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]}, {{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]}}, 0x118) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000669000-0x3)='lp\x00', 0x3) r1 = syz_open_dev$sg(&(0x7f000036c000-0x9)='/dev/sg#\x00', 0x2, 0x204040) getsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000d40000-0x6)=""/6, &(0x7f0000b07000)=0x6) r2 = dup(r0) bind$inet(r2, &(0x7f0000952000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f000007b000)=0xffffffffffffff81, 0x4) sendmmsg(r0, &(0x7f0000094000-0xad)=[{{&(0x7f00001a9000)=@nfc={0x27, 0x0, 0x0, 0x4}, 0x10, &(0x7f0000fca000)=[{&(0x7f0000d22000-0xa0)="8f53", 0x2}], 0x1, &(0x7f0000401000)=[], 0x0, 0xc000}, 0x0}, {{&(0x7f00008ed000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000017f000-0x20)=[], 0x0, &(0x7f0000de2000)=[{0x48, 0x0, 0x0, "805ff2f1de6a77cc8030fed63b5fbbe27c5a64b3c8c5ac592afa71e9e963b05c8768da8e927bda6f15dad3f82c9a744ce0c8dd321c"}], 0x48, 0x881}, 0x0}], 0x2, 0x0) 2018/01/27 16:56:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000940000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$unix(r1, &(0x7f0000822000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) lstat(&(0x7f0000a2a000-0x8)='./file0\x00', &(0x7f00005d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000b1d000-0x4)=0x8, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="ff", 0xffffffffffffffeb, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007d1000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000562000)=0xe8) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f000089a000)="0a8a", 0x2}], 0x1, &(0x7f0000261000)=[], 0x0, 0x0}, 0x0) 2018/01/27 16:56:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@generic="244976cb90e40223f5c4f10d7ba2ec88", @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce6529d823c"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 16:56:40 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000000e000-0x50)={@generic="7d2d90f95ce2d9721d55d2435dca103c", @ifru_ivalue=0x43c}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000c000)='./file0\x00', 0x40) recvmmsg(r0, &(0x7f0000009000-0x1a4)=[{{0x0, 0x0, &(0x7f0000006000-0x70)=[{&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000000d000-0x2b)=""/43, 0x2b}, {&(0x7f000000d000-0xb)=""/11, 0xb}, {&(0x7f000000a000)=""/115, 0x73}, {&(0x7f0000007000-0x32)=""/50, 0x32}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f000000d000-0x1000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x4}, 0x4}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000006000-0x37)=""/138, 0x8a}, {&(0x7f0000007000-0x2a)=""/42, 0x2a}, {&(0x7f000000c000)=""/81, 0x51}, {&(0x7f0000009000-0xe)=""/14, 0xe}, {&(0x7f0000005000)=""/178, 0xb2}, {&(0x7f0000007000)=""/121, 0x79}, {&(0x7f0000006000-0xad)=""/173, 0xad}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x8, &(0x7f0000005000-0x16)=""/22, 0x16, 0x0}, 0x3}, {{&(0x7f000000c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000000d000-0x30)=[{&(0x7f0000002000)=""/213, 0xd5}, {&(0x7f000000c000)=""/4096, 0x1000}, {&(0x7f000000d000-0x4b)=""/75, 0x4b}], 0x3, &(0x7f0000006000-0x32)=""/50, 0x32, 0x1}, 0x2}, {{0x0, 0x0, &(0x7f0000006000)=[{&(0x7f000000d000-0xde)=""/222, 0xde}, {&(0x7f000000a000)=""/57, 0x39}, {&(0x7f0000000000)=""/16, 0x10}, {&(0x7f000000d000-0x17)=""/23, 0x17}, {&(0x7f000000c000)=""/223, 0xdf}], 0x5, &(0x7f0000005000)=""/4096, 0x1000, 0x1}, 0x2}, {{&(0x7f000000c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000d000-0x60)=[{&(0x7f000000d000-0x72)=""/114, 0x72}, {&(0x7f000000d000-0x69)=""/105, 0x69}, {&(0x7f0000009000)=""/109, 0x6d}, {&(0x7f0000009000)=""/40, 0x28}, {&(0x7f000000a000)=""/170, 0xaa}, {&(0x7f000000d000-0xe6)=""/230, 0xe6}], 0x6, 0x0, 0x0, 0x0}, 0x80000000}, {{&(0x7f0000007000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f000000c000)=[], 0x0, &(0x7f0000008000-0x1e)=""/30, 0x1e, 0x92}, 0x28e}, {{&(0x7f000000d000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f000000b000)=""/102, 0x66}, {&(0x7f000000a000)=""/205, 0xcd}], 0x2, 0x0, 0x0, 0x100000000}, 0x1}], 0x7, 0x100, &(0x7f000000c000)={0x0, 0x989680}) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b000000040a030007fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000d000)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f000000e000-0x8)={0x0, 0x0}) 2018/01/27 16:56:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000c05000)=0x3a) getpeername$llc(r0, &(0x7f00003ae000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d3e000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r1) keyctl$search(0xa, r1, &(0x7f0000c8e000-0xd)='dns_resolver\x00', &(0x7f00007c8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000556000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000be4000)=0x800) 2018/01/27 16:56:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000019000-0x34)={0x24, 0x2000002e, 0x2000000443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000961000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/27 16:56:40 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000265000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000ec8000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCPKT(r0, 0x5420, &(0x7f0000f19000-0x4)=0x5) 2018/01/27 16:56:40 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fc0000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbf000)=0xe8) sendto$packet(r0, &(0x7f0000fbf000)="3b57b42db427186b71a9d5176c1788be8f34b1a7fba289b4566c7af0b8c10208b154c929ede0e5ca37613814f7a0d85494e63cdceac55166985d330570f62f565a7b12c825674cdac61e1513f56a380a5e59c6b1b4c4b531e3a19c818b3c099c9c609dde6a561b5fb212c6c187088bf39fd58ad5432fb8", 0x77, 0x4000000, &(0x7f0000064000-0x14)={0x11, 0x1a, r1, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00005fd000)='/dev/autofs\x00', 0x400002, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000798000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000799000-0x8)='./file0\x00', 0x0, 0x9) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000fc0000-0x72)=""/114) 2018/01/27 16:56:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000301000-0x9)='/dev/ppp\x00', 0x220400, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00003c5000-0xf8)={{0x2, 0x2, 0x20, 0x3, 0x8}, 0x6, 0x7, 'id0\x00', 'timer0\x00', 0x0, 0x6c8, 0x1, 0x5, 0xe3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@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$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) [ 29.553248] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/27 16:56:41 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000001d000)={0x0, 0x7}, &(0x7f0000006000)=0x8) r2 = dup3(r0, r0, 0x80000) ioctl$VT_WAITACTIVE(r2, 0x5607) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x5, 0x0, &(0x7f000001f000-0x1d)="61a77379e4ef0ca10a4e38cc7fc6d286af9cdb76f50f2549d7a14a99ef", 0x1d) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000018000-0x8)={r1, 0x935}, &(0x7f0000005000)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000005000)=0x0, 0x4) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000006000-0x90)=""/144, &(0x7f0000004000)=0x74) 2018/01/27 16:56:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e2e000-0x58)={0x7fff, 0x2, 0x6, 0x9, 0x1, [{0x1, 0x7, 0x7, 0x0, 0x0, 0x200ec9419a7e4080, 0x0, 0x0, 0x0}]}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000be2000-0x8)=[{&(0x7f0000fb4000-0x39)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000004000401000000000000e9ff0006000d0005", 0x39}], 0x1) 2018/01/27 16:56:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000002000-0x50)={0x1, 0xd2, 0x10001, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/27 16:56:41 executing program 4: r0 = socket$inet(0x2, 0x2, 0x88) close(r0) epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000061d000-0x4)=0x4, 0x4) 2018/01/27 16:56:41 executing program 0: r0 = memfd_create(&(0x7f0000fe8000)='selinuxwlan0keyringuserlo^vboxnet0\x00', 0x1) fcntl$notify(r0, 0x402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x42800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000ffe000-0x5)='#!', 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r1, r2, &(0x7f00006dc000-0x8)=0x4, 0x401) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/27 16:56:41 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400, 0x0}, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) futex(&(0x7f000037b000)=0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000864000-0x10)={r1, 0x989680}, &(0x7f0000663000)=0x0, 0x0) 2018/01/27 16:56:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb6000)='./file0\x00', 0x40, 0x840) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) openat$dir(0xffffffffffffff9c, &(0x7f0000a0a000-0x8)='./file0\x00', 0x800, 0x10) 2018/01/27 16:56:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000067b000)=0x3, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006eb000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x800000000000, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0xfffffffffffffffd, 0x2, 0x0}, 0xa, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000843000-0x1c)=@in6={0x2, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) [ 29.605639] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/27 16:56:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) setsockopt(r0, 0x8, 0x6, &(0x7f00001bf000-0x17)="03e5a57c945d6b5e3af7b778ee036522ddc514cbbccbe6", 0x17) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="", 0x0) syncfs(r1) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) r2 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) 2018/01/27 16:56:41 executing program 0: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f000009c000)='./file0\x00') readlink(&(0x7f0000131000)='./file0\x00', &(0x7f00004a1000-0x1)=""/1, 0x1) fadvise64(r0, 0x0, 0x42e, 0x3) 2018/01/27 16:56:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="43d53435e9f7ee5cec57e45b7f242eec"}) prctl$seccomp(0x2f, 0x0, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) 2018/01/27 16:56:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000ab3000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x1, 0x6, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x28) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c86000-0x24)={@common="6c6f00190000088000ade6fff0000002", &(0x7f00002e1000-0x2c)=@ethtool_cmd={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000992000-0xb6)="deed1b34e84e173a031104b9dd375e5832d612033d7b3adabad487f573764a350177021679b2f6dcf93c50f4deeb003902e4369e56d290321a2c238b0238c81b9f76f3291897a537c736b06c53e66313320b7f7268f512fad650902a520abbf360afc44ea5c2ecbfa05d9764e4be16422486b8ca853fcf2ed0c76550a411ff27b66a5279f3d61aa99056e33cc56cc1d08475692e9063dcda037c3d8c0d689ce25b2504e6c0b4a8c8ff6b897547b5033383d8949d874d", 0xb6) 2018/01/27 16:56:41 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000541000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f0000575000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x801) mprotect(&(0x7f0000cb4000/0x2000)=nil, 0x2000, 0x5) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") 2018/01/27 16:56:41 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b7b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f00007fc000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x1, 0x7f, 0x3, 0xffff, 0x7}, &(0x7f0000001000)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x7f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0x0, 0x60, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000013f000-0xd)='/dev/usbmon#\x00', 0x5, 0x102) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000161000)=0x80, 0x4) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000f0c000-0x45)="a976922c4ce850394fc16a1118823b3dd0562a5363e5659e54db4e99224e227f328f0175620ed7564fe316002c6bdbf10cbbff9f1332b6c86d255b6351bffe2a2becf9d9c9") 2018/01/27 16:56:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000c90000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x8, &(0x7f0000b05000-0x8)='./file0\x00', r0, &(0x7f0000c67000)="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") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x10)=@delrng={0x10, 0x14, 0x204, 0x3, 0x3, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20008800}, 0x20000880) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000aab000-0x8)='./file0\x00', 0x1) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000e31000-0x8)={0x0, 0x0}) sendfile(r1, r3, &(0x7f000011c000-0x8)=0x0, 0x300000000000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000428000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2a8}], 0x74) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000cb8000)='./file0\x00', &(0x7f000043c000)='cpuset\x00', 0x0, &(0x7f000009c000)="") r4 = dup2(r2, r2) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000e44000)=0x8) 2018/01/27 16:56:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f00004eb000)="") r0 = socket$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$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r0, r1, 0x0) rt_sigtimedwait(&(0x7f0000704000-0x8)={0x0}, &(0x7f00000f4000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) mount(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000c58000-0x8)='./file0\x00', &(0x7f0000f20000)='hugetlbfs\x00', 0x1, 0x0) [ 29.706792] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/27 16:56:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000441000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d71000)={0x0, 0x0, &(0x7f0000ab0000)=[]}, &(0x7f000099a000)=0x10) 2018/01/27 16:56:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xa)='\'#:vmnet0\x00', 0xfffffffffffffffb) request_key(&(0x7f0000001000)='asymmetric\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)='*\x00', r1) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000078d000)='keyring\x00', &(0x7f0000c76000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fef000-0x1000)="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", 0x1000, 0xfffffffffffffff9) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000fef000-0x44)="0400000000000000f0ff99d74fea9921ab64885681931168a287f37fab95ccd0901f66246c67429fcb44a53b127e7f83cb8d93cf5b4aa3adf959e5fc0a7f72cce0f88307", &(0x7f0000fef000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) keyctl$describe(0x6, r3, &(0x7f0000fec000-0x16)=""/153, 0x99) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000fef000-0x60)={0x0, 0x2d, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000711000-0x4)=0x0) timer_gettime(r4, &(0x7f00008f1000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 16:56:41 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x200000000d0, &(0x7f000094d000)=""/0, &(0x7f000094e000-0x4)=0x0) getpeername$inet(r0, &(0x7f00009ff000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000097d000-0x4)=0x10) r1 = syz_open_dev$usbmon(&(0x7f0000fa6000)='/dev/usbmon#\x00', 0x3, 0x100c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x3, 0x1) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x4, 0x4) [ 29.732661] mmap: syz-executor6 (5059) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 29.791983] device gre0 entered promiscuous mode [ 29.850146] device lo entered promiscuous mode 2018/01/27 16:56:41 executing program 6: r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f000003b000-0x8)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) read$eventfd(r0, &(0x7f000003a000)=0x0, 0x8) writev(r0, &(0x7f000000f000)=[{&(0x7f0000019000-0x39)="1aab151a3d4a32c5", 0x8}], 0x1) 2018/01/27 16:56:41 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00006b0000)='ns/mnt\x00') ioctl$VT_RELDISP(r0, 0xb702) 2018/01/27 16:56:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) stat(&(0x7f0000381000)='./file0\x00', &(0x7f00002dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000c99000)='./file0\x00', &(0x7f0000d07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000080e000-0x8)='./file0\x00', 0x1000, r1, r2, 0x0, 0x2000008) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000110000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a3b000)=0x1c) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00003cb000-0xc)={0x80000001, 0x1, 0xfffffffffffffff9, 0x9, 0x5}, 0xc) writev(r0, &(0x7f0000b84000)=[{&(0x7f0000658000)="580000001400192304a14b80000d8c560a0600000000e076000543d818fe5800000004ca8164643e890005000100010004fbf5100002000004000000001c04ed5dfffff5000022fa0c0001000408080000f4616b0f536e06", 0x58}], 0x1) 2018/01/27 16:56:41 executing program 4: mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c32000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x32) ptrace(0xffffffffffffffff, r1) 2018/01/27 16:56:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006c8000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000dcd000+0x11d)={0x28c, 0x3, 0x73, 0x81, 0x7fff, 0x4, 0xa762, 0x7, 0xe4ba, 0xa4, 0x28, 0x0}) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 16:56:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000547000)={0xa, 0x1, 0xb4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x10b) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000641000-0x10)=""/16, &(0x7f0000e89000)=0xfda4) 2018/01/27 16:56:41 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f000000d000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000)={0x0, 0x40000000, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000)=@assoc_value={0x0, 0x8}, 0x8) dup2(r1, r0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000000c000)=0x0) 2018/01/27 16:56:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000867000)='./file0\x00', 0x2200, 0xbcd82e4e1f259258) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00001ea000-0x68)={0x0, 0x7ff, 0x3, {0x77359400, 0x0}, 0x7ff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 16:56:41 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x1) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00004e5000)=0x2, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00002eb000)="", 0x7c, 0x0, &(0x7f0000f7e000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfffffffffffffda4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f7c000)=0x8000, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x42, 0x0, 0xffffffffffffffe5) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000257000)={@generic=""/16, @ifru_addrs=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000f7e000)=@full={{0x3, {"b41d32890258aa"}, 0x80}, [{"5cd00b4f0de28e"}, {"b0ab2feba1503d"}, {"98e6e89e2dcbca"}, {"7b3da2f8054e17"}, {"199366806e1105"}, {"5c9763e04a5822"}, {"d8f6bfbd69c1fa"}, {"bd7f46f96aa674"}]}, 0x48) 2018/01/27 16:56:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006b2000-0x8)='./file0\x00', 0x800, 0x40) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000087b000-0x7)='vmnet0\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000013e000)='/dev/sequencer\x00', 0x101000, 0x0) accept4$packet(r2, &(0x7f0000a64000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005d9000)=0xfffffd81, 0xa0000) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00003f9000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3d000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000da2000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1f, 0x1, 0x0, 0x400, 0x9, 0x0, r3}) sendto$inet(r1, &(0x7f0000dc3000-0x1)="05", 0x1, 0x1, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc5) recvfrom(r1, &(0x7f0000612000)=""/79, 0x4f, 0x40000001, &(0x7f0000f1e000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/27 16:56:41 executing program 1: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000477000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00009cc000-0x11)='net/softnet_stat\x00') ioctl$TCSETS(0xffffffffffffffff, 0x80045438, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000875000-0x83)=""/131) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000fcd000)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fcd000+0xa7f)=0xc) fstat(r1, &(0x7f0000793000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000b2f000-0x38)={&(0x7f0000451000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000fcd000)={&(0x7f0000693000)=@newpolicy={0x398, 0x13, 0x200, 0x1, 0x1, {{@in=@dev={0xac, 0x14, 0x0, 0x14}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0, 0x3, 0x0, 0x9, 0xa, 0x80, 0x80, 0x33, r2, r3}, {0x5, 0x7, 0x6, 0x4, 0x8, 0x8, 0x1, 0x9}, {0x0, 0xe9, 0x1c000, 0xffffffffffffa818}, 0xec5, 0xa, 0x1, 0x0, 0x2, 0x3}, [@algo_auth_trunc={0xdc, 0x14, {{'sha3-224-generic\x00'}, 0x480, 0xe0, "d360ba483954cd3fee274ba0130745965047e1b072f18bb9494fc52c38a4dd72121f1739eecdb2ed468475438f6ad1cdfe9a7f24c2e851fd053d45f936db66b14d122f89956d071a6df1ed041f978d745a5f94df7584d0513c1d234dd7032318a291e777293d8462c64a153a7e0818018f916e6e1525b445225e921b6a6338fadd02e00b1e4710af75e72b16413db924"}}, @tmpl={0x204, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x4, 0x4, 0x0, 0x37e7, 0x8, 0x7, 0x400000}, {{@in=@rand_addr=0x9, 0x2, 0xff}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x0, 0x0, 0x0, 0x9, 0x4, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0x2b}, 0x2, @in=@multicast2=0xe0000002, 0x1, 0x2, 0x1, 0x2, 0x4, 0x800, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x16}, 0x1, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x7, 0x7, 0x0, 0x1, 0x1, 0x4, 0x7}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3f}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x2, 0xffffffff93870908, 0x0, 0x51, 0x7}, {{@in=@broadcast=0xffffffff, 0x3, 0x7f}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3, 0x3, 0x8, 0x5e87894a, 0xb86, 0x4}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0x0, 0xf3b, 0x8, 0x9, 0xa8}, {{@in=@multicast2=0xe0000002, 0x3, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x3, 0x7, 0x80000000, 0x4, 0xfffffffffffffff8}]}]}, 0x398}, 0x1, 0x0, 0x0, 0x40c5}, 0x40000) 2018/01/27 16:56:41 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000005000-0xb)='asymmetric\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000007000-0x2)='@\x00', 0xfffffffffffffffe) ioperm(0x1, 0x1, 0x4) add_key$user(&(0x7f0000008000-0x5)='user\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000008000-0x1000)="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", 0x1000, r1) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000009000-0xe)='/selinux/user\x00', 0x2, 0x0) write(r2, &(0x7f0000cc4000)='\x00', 0x1) 2018/01/27 16:56:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) r1 = creat(&(0x7f0000b17000)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000090d000)={0x0, 0x80000000}, &(0x7f0000e12000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f9e000)={0x2, 0x208, 0x4752, 0xfb, r2}, &(0x7f000014e000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e9e000-0x10)={r3, 0x1c, &(0x7f00009f7000-0x1c)=[@in6={0xa, 0x0, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f000069f000-0x4)=0x10) r4 = getpid() r5 = gettid() tkill(r5, 0xb) readv(r0, &(0x7f0000505000-0x10)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000139000)='/dev/hwrng\x00', 0x3, 0x0) ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000be8000)=[0xe7, 0x102d]) prlimit64(0x0, 0xb, 0x0, 0x0) dup3(r6, r6, 0x80000) tgkill(r4, r5, 0x1) 2018/01/27 16:56:41 executing program 5: msync(&(0x7f00004a7000/0x1000)=nil, 0x1000, 0x5) r0 = socket$packet(0x11, 0x3, 0x300) remap_file_pages(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x2000000, 0x7, 0x20000) ioctl$sock_ifreq(r0, 0x8916, &(0x7f0000c42000-0x50)={@common='syzkaller0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/27 16:56:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x420000, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001000-0x18)={0xd7a8, 0x9, 0x20, 0x2, 0x9, 0x3}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="5d5bc0385de1adb4b5bffc2013df39b5", 0x10}], 0x1, 0x0) 2018/01/27 16:56:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000000f000)='/dev/usbmon#\x00', 0x8, 0x40002) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getrusage(0x1, &(0x7f000035b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r1, &(0x7f00007a0000-0x1b0)=[{0x400000, 0xffffffffffffffff, 0x8, 0xfffffffffffffffd, @tick=0x0, {0x5b10f405, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) fcntl$getown(r1, 0x9) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001d2000)='/dev/vga_arbiter\x00', 0x4041, 0x0) close(r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001b1000)='/dev/sequencer\x00', 0xc42, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f000072c000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 16:56:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a6c000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0xd, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$getown(r0, 0x9) sched_getaffinity(r1, 0x8, &(0x7f000095a000-0x8)=0x0) r2 = memfd_create(&(0x7f000005b000)='\x00', 0x1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002b5000)='/dev/sequencer\x00', 0x40001, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000685000)=r3) execve(&(0x7f0000db4000)='./file0\x00', &(0x7f0000ebe000-0x40)=[&(0x7f0000c5d000)='\x00', &(0x7f0000a81000)='\x00', &(0x7f0000df7000-0x1)='\x00', &(0x7f00002ba000-0x4)='lo}\x00', &(0x7f0000519000)='cgroup\\\x00', &(0x7f00002e6000)='proc@}userem1\x00', &(0x7f0000ee2000-0x5)='eth1\x00', &(0x7f000083f000)='6[\x00'], &(0x7f00000c9000)=[&(0x7f00004e6000-0x1)='\x00', &(0x7f0000cba000-0xd)='cpuset)eth0(\x00', &(0x7f0000f89000)="055e00", &(0x7f0000566000-0x7)='cpuset\x00', &(0x7f0000f84000)="2b5e6d696d655f747970652df600", &(0x7f0000024000-0x1)='\x00']) 2018/01/27 16:56:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) utime(&(0x7f0000f88000-0x8)='./file0\x00', &(0x7f00009bb000)={0x0, 0x0}) creat(&(0x7f0000644000)='./file0\x00', 0x1) 2018/01/27 16:56:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00003d9000-0xc9)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c6120", 0x4c) 2018/01/27 16:56:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ca5000-0xf)='/dev/sequencer\x00', 0x400c0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xd459) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009f3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat(r1, &(0x7f0000150000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000853000)='./file0\x00') 2018/01/27 16:56:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) r1 = creat(&(0x7f0000b17000)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000090d000)={0x0, 0x80000000}, &(0x7f0000e12000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f9e000)={0x2, 0x208, 0x4752, 0xfb, r2}, &(0x7f000014e000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e9e000-0x10)={r3, 0x1c, &(0x7f00009f7000-0x1c)=[@in6={0xa, 0x0, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f000069f000-0x4)=0x10) r4 = getpid() r5 = gettid() tkill(r5, 0xb) readv(r0, &(0x7f0000505000-0x10)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000139000)='/dev/hwrng\x00', 0x3, 0x0) ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000be8000)=[0xe7, 0x102d]) prlimit64(0x0, 0xb, 0x0, 0x0) dup3(r6, r6, 0x80000) tgkill(r4, r5, 0x1) 2018/01/27 16:56:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000014f000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00008db000-0x10)={0x0, 0x64, &(0x7f000024a000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x9}, @in6={0xa, 0x0, 0xf7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}]}, &(0x7f0000619000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006f4000-0x16)={r1, 0x1000, 0x7, [0x0, 0x200, 0x1, 0x0, 0x0, 0x1000, 0x8]}, &(0x7f0000716000-0x4)=0x16) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000a3e000-0x38)={0x0, 0x0, &(0x7f00008c1000-0x10)={&(0x7f0000004000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfffffeff}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 16:56:41 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005b0000)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000001000-0x50)="eb9e590dbd0f80ec6725045008449ec95929e8f30c0202dbc48a679bee15ca9b477be8d9f2cbe18e7c856bc2befd1e301fba51e9e16107237741f31a4aefe38b37deaa94eaa18b4c9be1b9abec4984cd") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007ca000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000dee000-0x120)={0x5, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cef000-0xc)={0x0, 0xfffffffffffff101, 0x2, [0x4000000, 0x3]}, &(0x7f0000c55000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f6c000)={r2, 0x100000000}, &(0x7f000076d000-0x4)=0xfdfe) fstat(r1, &(0x7f0000844000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000b1c000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000c69000-0x8)='./file0\x00', r3, r4) open(&(0x7f0000807000)='./file0\x00', 0x885d3addd51b95d2, 0x0) 2018/01/27 16:56:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x200000) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0xfff, &(0x7f0000001000-0x8)={0x0}, 0x8) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000309000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000f1f000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a4e000)=0xc) r3 = dup(r2) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00004ea000-0x10)={0x7, 0x0, 0x7, 0x6}) socket$pppoe(0x18, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f000093b000)='./file0\x00', 0x400, 0x182) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000683000-0xa4)={0x0, 0x9c, "788bb542e579494d18bd51450ef078cc3f32c4d9529257902eb000736ff5898162c3528afcdf627143397a7fb0b8810d7580970860d79955f19e564ea47f8c7f8577ee0938355bbeb45f253838a1ca96bdb4bbf90237de8cb2a8ad86071f99192b068b8aca1e1bfcfe3d9483ba413bafa4f7c1e5d591e6ad4fd5c447bdf46ab2ef3f7b7695997927a1d3a61aa9fd9af0fd476c5ffd84b3d6813e89e4"}, &(0x7f0000f20000-0x4)=0xa4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000d4a000)={r5, 0x5, 0x23, "e2c0097c304e25c178fcfa42295e21522d8206b27f1675dddd34bc49edfe91acf3f345"}, 0x2b) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c0e000)='net/igmp\x00') ioctl$sock_inet_SIOCRTMSG(r6, 0x890d, &(0x7f0000468000)={0x6, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x2, 0x67, 0x1, 0x0, 0x0, 0x2, 0x7}) r7 = gettid() tkill(r7, 0x16) 2018/01/27 16:56:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffff7ffffffffdfb, 0x0, &(0x7f00004f3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000e3b000)=0x0, &(0x7f00009fa000-0x4)=0x4) ftruncate(r0, 0x0) shutdown(r0, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000692000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000a50000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffd, 0x2, 0x0, 0x2, 0x52b64c4e, 0x110, 0x9, 0x2, 0xfff, 0x1069, 0x3, 0x0, 0x8, 0x2, 0xffff]}, &(0x7f0000340000)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000818000-0x10)={r3, 0x3, 0x86da, 0x80000000}, 0x10) 2018/01/27 16:56:41 executing program 2: 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) r1 = socket$inet(0x2, 0x80000, 0x8) getsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000013000-0x98)=""/152, &(0x7f0000011000)=0x98) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sysfs$1(0x1, &(0x7f0000011000)='/eth1\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 16:56:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000000)=[]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x8)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001000-0xfe)=""/254) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f00009d8000)='/dev/random\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)=0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)=0x0) 2018/01/27 16:56:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000d6c000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000a50000-0x4)=0x306e, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000062d000)='/selinux/status\x00', 0x0, 0x0) accept$unix(r1, &(0x7f0000121000-0x6e)=@file={0x0, ""/108}, &(0x7f0000496000)=0x6e) recvfrom$inet(r0, &(0x7f00008d4000)=""/225, 0xe1, 0x0, &(0x7f0000503000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 16:56:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x81) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000002000)=[{&(0x7f0000000000)=""/26, 0x1a}, {&(0x7f0000002000-0x69)=""/105, 0x69}], 0x2, &(0x7f0000000000)=[{&(0x7f0000002000-0x6c)=""/108, 0x6c}, {&(0x7f0000003000-0xd0)=""/208, 0xd0}, {&(0x7f0000003000-0x6)=""/6, 0x6}, {&(0x7f0000002000)=""/96, 0x60}, {&(0x7f0000002000)=""/49, 0x31}, {&(0x7f0000002000-0x16)=""/22, 0x16}, {&(0x7f0000003000-0x10)=""/16, 0x10}, {&(0x7f0000001000-0xbb)=""/187, 0xbb}], 0x8, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000080000000}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/27 16:56:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000218000-0x9)='/dev/rtc\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000841000-0x4)=0x37, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 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) 2018/01/27 16:56:41 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005b0000)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000001000-0x50)="eb9e590dbd0f80ec6725045008449ec95929e8f30c0202dbc48a679bee15ca9b477be8d9f2cbe18e7c856bc2befd1e301fba51e9e16107237741f31a4aefe38b37deaa94eaa18b4c9be1b9abec4984cd") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007ca000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000dee000-0x120)={0x5, {{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]}, 0x1, 0x1, [{{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]}]}, 0x120) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cef000-0xc)={0x0, 0xfffffffffffff101, 0x2, [0x4000000, 0x3]}, &(0x7f0000c55000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f6c000)={r2, 0x100000000}, &(0x7f000076d000-0x4)=0xfdfe) fstat(r1, &(0x7f0000844000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000b1c000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000c69000-0x8)='./file0\x00', r3, r4) open(&(0x7f0000807000)='./file0\x00', 0x885d3addd51b95d2, 0x0) 2018/01/27 16:56:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x2, 0x0, 0x2, 0x400000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000099c000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x3, 0x2, 0x40000000009, 0x3f, 0x7, 0x200000000000}, 0x34a) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x7fd, @loopback={0x0, 0x1}, 0x0}, 0x1c) pause() connect$inet6(r0, &(0x7f000092f000-0x1c)={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009c0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00006c0000-0xb0)={{0x9fc4, 0xd99}, 'port1\x00', 0x0, 0x4, 0x0, 0x4, 0x0, 0x200, 0x5, 0x0, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 16:56:41 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimes(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000077000-0x18)={0xaa, 0x52, 0x0}) [ 30.226256] audit_printk_skb: 10 callbacks suppressed [ 30.226268] audit: type=1400 audit(1517072201.608:17): avc: denied { set_context_mgr } for pid=5186 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 30.263147] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/27 16:56:41 executing program 1: r0 = inotify_init1(0x800) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c06000)=0xc) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x7fff, 0x4, 0xffff, 0x20, 0x0, 0x22, 0x140, 0xb, 0x7fffffff, 0x7, 0x39c, 0x2, 0x8001, 0xfffffffffffeffff, 0x4, 0x2, 0x10001, 0x2, 0x6, 0x8, 0x2, 0x1, 0x80000000, 0x6, 0xcbc, 0x4, 0x3ff, 0x80, 0xa, 0x5, 0xb86, 0x8000, 0x3f, 0x5e04, 0x9, 0x2, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000d05000)=0x0, 0x1}, 0x20000, 0x9, 0x80, 0x0, 0x10001, 0x9, 0x9f, 0x0}, r2, 0x1, r1, 0x8) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000906000)=""/72) 2018/01/27 16:56:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000890000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f00001dd000/0x800000)=nil, 0x800000, 0x0, 0x11, r0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mincore(&(0x7f0000235000/0xc000)=nil, 0xc000, &(0x7f00003a6000)=""/50) [ 30.273521] binder: 5186:5194 ioctl 40046207 0 returned -16 [ 30.282280] audit: type=1400 audit(1517072201.668:18): avc: denied { call } for pid=5186 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 30.305261] binder_alloc: 5186: binder_alloc_buf, no vma [ 30.313486] binder: 5186:5188 transaction failed 29189/-3, size 0-0 line 3127 [ 30.333039] binder: BINDER_SET_CONTEXT_MGR already set [ 30.340929] binder: 5186:5194 ioctl 40046207 0 returned -16 [ 30.347949] binder_alloc: 5186: binder_alloc_buf, no vma [ 30.347969] binder: 5186:5210 transaction failed 29189/-3, size 0-0 line 3127 [ 30.348021] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/27 16:56:41 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000008000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f000001a000-0x5)='user\x00', &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000019000)="", 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000015000-0x30)={0x0, 0x0, &(0x7f0000018000)=[], 0x6b, 0x0, &(0x7f0000014000)="be56785a10e87a83149d1df9e5f8ee4bd82e46f7683f5c2ad03a0b1fa2aea39969e04e7c7d89c91e436a7139178535cb3ad7f7c3dc95f1f8ccde328177403b0e45a20bd5d9956be711a7d0c826fafdf557518ed5b65a7bf73c5b7d513db54d50bfa0d7a474e20368063279"}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000017000)='cifs.idmap\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000015000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0xf3, 0xffffffffffffffff) keyctl$read(0xb, r2, &(0x7f0000001000-0xa)=""/10, 0xfffffffffffffd5d) 2018/01/27 16:56:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000358000)=""/109, 0x6d, 0x0, &(0x7f0000980000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffcc4) 2018/01/27 16:56:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007ee000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6f000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000014000)='westwood\x00', 0x9) r1 = socket$inet6(0xa, 0x80002, 0x88) connect$inet6(r1, &(0x7f00008b2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 16:56:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r1 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x7d)="56d6cafd11846697ab501bf5aad9271a4d65bb5fa7131a4a501275b0824e9a9ecda09a35ff4aa719be531062466c00546cd6b39cc24848fc62ed3311e665c0033e56378cf1c16234d1a7cd625949dbd65136938e36e6ed0c01bc72262925b84cb7460b8fb9c1bf46cc2303aa158440fb3fb6a0d311a534357ddce5bae0", 0x7d, 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000003000-0x8)=[0xffffffffffffffff, 0x0]) keyctl$chown(0x4, r1, r2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/65, 0x41}, {&(0x7f0000000000)=""/207, 0xcf}, {&(0x7f0000001000-0x56)=""/86, 0x56}, {&(0x7f0000002000-0xee)=""/238, 0xee}, {&(0x7f0000002000-0x88)=""/136, 0x88}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000001000)=""/40, 0x28}, {&(0x7f0000002000-0x3e)=""/62, 0x3e}], 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000004000-0x18)={@rand_addr=0x6, @broadcast=0xffffffff, 0x1, 0x2, [@loopback=0x7f000001, @multicast1=0xe0000001]}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000001000)="", 0x0) 2018/01/27 16:56:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000578000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00008a4000-0x10)={0x1, &(0x7f0000c8e000-0x8)=[{0x0, 0x0}]}) socketpair$inet6(0xa, 0xf, 0x0, &(0x7f00004d2000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c0a000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000059c000)=0xe8) r3 = accept4$packet(r0, &(0x7f00002b7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007a3000)=0x14, 0x280001) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000326000-0x28)={@generic="d394d314d9536c90311b1be62ae425e3", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$packet(r3, 0x0, &(0x7f00000e6000)=0x0, 0x80800) epoll_create1(0x80000) openat$keychord(0xffffffffffffff9c, &(0x7f0000054000)='/dev/keychord\x00', 0x10002, 0x0) r5 = fcntl$getown(r2, 0x9) syz_open_procfs(r5, &(0x7f000093a000-0x9)='net/bnep\x00') r6 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r6, 0x40d, &(0x7f0000654000-0x8)=0x0) 2018/01/27 16:56:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000bba000-0x58)={{0x100000001, 0x9}, 0x0, 0xffffffff, 0x3b5, {0x2, 0x5}, 0x4, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f00008c1000)=[{0x0, 0x2, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) 2018/01/27 16:56:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvfrom(r0, &(0x7f0000c9f000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000d07000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r1 = geteuid() ioprio_get$uid(0x3, r1) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000b89000)={0x29c, 0x800000000000003, 0x2, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x8f, @str='\\bdev\x00'}, @nested={0x134, 0x26, [@typed={0xc, 0x3, @str='\x00'}, @generic="dc344169c09634adc89faa23da84c301d61e3de242302ace4ea417474265a7ba5008764d4e701cbf1776b6f0479f6c5057cb739a2af13390fcfa00c82929c539e441a6a1b696fb7dbece9ee7d80b2624126cf20cc635b6b9f1bd5a7cfc81dd4a7b413edcafa12b2962fc2b698a3d3b4f7385115742b11b24efdafb173799be799995929e5be6206fa6f30c458af180d1e79d8a01c19111c38140a62c5dc3f286fb1a4dc33e7bd2ced7b0b9e4f7bbd63cba368c15631a2fb2f62706d68fe5861a3fb2f6d0194aaf4de55114", @generic="a0fedcf5cf89f945afe04293d3ade99433b7e6d410fc867a4b9453acb859e7d9b432a6fdd018e652747a3112eb92812e9d377b5fe131f305d1dc5d1dace51977969e8e0183f6e2bd525a807241810848081520f651723f0a"]}, @typed={0xc, 0x8d, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x2f, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x41, @uid=r1}, @nested={0x50, 0x70, [@typed={0x10, 0x2e, @u64=0x80000000}, @typed={0xc, 0x45, @fd=r0}, @typed={0x18, 0x27, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @typed={0xc, 0x32, @uid=r1}, @typed={0xc, 0x56, @uid=r1}]}, @generic="3002ca3df6e1b6cfa620c43357242cb2e361acf9bb90ecce6069ea0c862583dec5bcf7aa1f1e6783bb8eb209c838edfb46b9a074ade9245eb4efc98733d673aff40e5b16f70fce96a172e5172ca4b05681a12dc82fa33b51de5c0224bd00d6bd94e5af793d8e48437a09b439f7d1e4f2cbcccd44b85f605d35e26c01ceeab9458cf6be6631cbadbc91547be7615324f968bfbe35aa3cc20986c70aeafcfecf5e47ff5d2367d91c82c7b1e42cfd4ab4e47f2ddf3a4dda66105e9479ee6ffbc37c4ac6346ee203377399174b733c711d"]}, 0x29c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 16:56:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000667000)={&(0x7f0000455000-0x13c)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x18b, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$netlink(r0, &(0x7f0000b13000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/27 16:56:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r2 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000053000-0x28)={0x401, 0x3f, r1, 0x1, r2, 0x9, 0x9, 0x10001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000ea9000-0x16)='wchan\x00') preadv(r4, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/1, 0x1}], 0x1, 0x0) 2018/01/27 16:56:41 executing program 1: clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") msync(&(0x7f0000d10000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x81) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008b5000)=0x1e7e99b1, 0x4) [ 30.348028] binder: 5186:5188 ioctl 40046207 0 returned -16 [ 30.393631] binder: undelivered TRANSACTION_ERROR: 29189 [ 30.399766] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/27 16:56:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f00002c8000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = getpgid(0xffffffffffffffff) sched_getscheduler(r2) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000cec000-0xc0)='9', 0x1, 0x5, &(0x7f0000638000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 16:56:41 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000000a80000001fffff9ddf2"}) 2018/01/27 16:56:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000006b000)={0x10, 0x0, 0x0, 0x0}, 0x3, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x8, 0x0}, [@RTA_METRICS={0xc, 0x8, "0609000000"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000854000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) sched_setparam(r2, &(0x7f0000d90000)=0x0) 2018/01/27 16:56:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffd) 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) r0 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000205000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x1a)='}@proceth0keyringwlan1em1\x00', 0xffffffffffffffff) keyctl$update(0x2, r0, &(0x7f0000971000)="", 0xfffffffffffffeb6) 2018/01/27 16:56:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000e68000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readlink(&(0x7f0000a30000)='./file0\x00', &(0x7f0000ca2000)=""/197, 0xc5) 2018/01/27 16:56:41 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000004000)=""/0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x1c9c380}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000000000)='syscall\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 16:56:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d19000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00001c1000-0x28)={@generic="a46bf9b0111ac311790fb1665c8e15fe", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) write$eventfd(r1, &(0x7f0000c6e000)=0x0, 0x8) ioctl$int_out(r1, 0x2, &(0x7f00002ae000-0x8)=0x0) 2018/01/27 16:56:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f74000-0x8)='./file0\x00', 0x80043, 0x0) fcntl$getflags(r0, 0x40a) 2018/01/27 16:56:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mknod(&(0x7f0000910000-0x4)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000191000-0x12)='./file0/file0/bus\x00', &(0x7f000015b000)='./file0\x00', &(0x7f0000bb2000)='sockfs\x00', 0x0, &(0x7f0000509000)="") request_key(&(0x7f0000e19000-0x5)='ceph\x00', &(0x7f0000fa9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000af6000-0x6)='logon\x00', 0x0) 2018/01/27 16:56:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7, 0x200002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000200000)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000bc8000-0x1)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00005c7000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 30.470868] netlink: 208 bytes leftover after parsing attributes in process `syz-executor7'. [ 30.533170] audit: type=1400 audit(1517072201.918:19): avc: denied { ioctl } for pid=5282 comm="syz-executor6" path="socket:[12463]" dev="sockfs" ino=12463 ioctlcmd=0x8919 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/27 16:56:42 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000002000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000000e000-0x4)=0x14) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000000c000)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000003000-0x5c)={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x5}, 0x0, [0xffffffffffffa8e9, 0x2, 0xf729, 0x6, 0x800, 0x401, 0x8, 0x1]}, 0x5c) 2018/01/27 16:56:42 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000071c000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fd8000-0xa7)={0x0, 0x9f, "5f945fca767fb05f004b33a748e09dc7af95e7b57d69083c6d74c2fd39682d849f540bab7d50a4584f3b16799aa8fff1d1c00a975cd20996316203b27bea913cb3568aa529b59ec1f26fd00d4a1130e8f9cc36cad1db8e1a0c8e6f470cb7f33b9d1743d056d54875b5e0ab11d87f060a40b1e78ce9e908c06054ec96d41d2f2c3073d9a79977dab2bcf63968787f6fcc4e3d52ee086983ed1580c65dacae65"}, &(0x7f000038a000)=0xa7) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fd8000-0x8)={r2, 0x1}, &(0x7f0000fd7000)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00008a1000)={0x0, 0x77, "a99b568ba05cf78c9bae911205b6d3db34ef26a1bfc4fe66b885edb76f29f11ca11ba8b5777deb4e6b051f3594f6fc07be5fd18395e114c353378388ac37b7e3b0ba11dae85592754ea20cf2690c119ba9c0b6defd86113d813272a063d82c31b0a4ff9e31121c934407b3ec80b11386af6e511a06c5fe"}, &(0x7f00008f6000)=0x7f) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fd8000-0x10)={r3, 0x1c, &(0x7f00000f5000-0x1c)=[@in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f000031b000-0x4)=0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fd6000)={0x1, [0x0]}, &(0x7f0000fd8000)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00005fd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000fda000-0x10)={r5, &(0x7f0000307000)=""/235}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000065f000-0x4)=r4, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000001000-0xc0)=@ethtool_rxnfc={0x2a, 0x0, 0x0, {0x0, @ah_ip6_spec={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0}, {"741e", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, [0x0, 0x0]}, @ah_ip6_spec={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0}, {"64bd", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 16:56:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000ac2000-0x1)='\x00') pipe2(&(0x7f0000c93000)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000047a000)={0x0, 0xd0, &(0x7f0000670000)=[@in6={0xa, 0x1, 0xfffffffffffffff8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x799}, @in6={0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xc6f}, 0xffff}]}, &(0x7f000034e000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007cf000-0x8)={r2, 0x1b293d18}, &(0x7f0000616000)=0x8) mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x4, &(0x7f0000fbc000)={0x0, 0x0}) flistxattr(r0, &(0x7f00000ad000-0x49)=""/73, 0x49) close(r0) 2018/01/27 16:56:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b44000)=0xc, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bb9000-0x8)={r1, 0x8000}, &(0x7f000003f000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x400000000000, 0x0, 0xffffffff}]}) getpeername$ipx(0xffffffffffffffff, &(0x7f00006fc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000029000-0x4)=0x10) 2018/01/27 16:56:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$notify(r0, 0x402, 0x100000000000010) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x30, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_UID={0x8, 0x19, 0x0}, @RTA_MULTIPATH={0xf3, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 16:56:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4(r0, &(0x7f00007ac000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f000073d000-0x4)=0x1e4, 0x1000000007ff) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b58000-0xc)={0x4, [0x3, 0x9, 0x0, 0x81]}, &(0x7f00005af000+0xd92)=0xc) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f00005cf000-0x99)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e3cc35c3dfc27ca62af33259dc7be081f5887bd33db048fefa59f7579ae842d2f9e8a1fe9ce480123d8fe3393dec4a0a30c6275c7fe362cdc8bf40a3bd459790244f5d05e62a7c162925187571ce3f2b77578b376e914d63e5a1a55c404ecc0c4cd2c96b6026f9dbc210d0b97cf670816317a33de39c1ee6e8c90", 0x99) recvfrom(r2, &(0x7f0000afa000)=""/38, 0x283, 0x40010140, &(0x7f0000206000)=@hci={0x1f, 0x75, 0x0}, 0x6) 2018/01/27 16:56:42 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000021000-0x8)={0x0, 0x0}, 0x0, 0x9) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer\x00', 0x101800, 0x0) mknodat(r0, &(0x7f0000020000-0x8)='./file0\x00', 0x81, 0x2) r1 = syz_open_dev$tun(&(0x7f0000025000-0xd)='/dev/net/tun\x00', 0x0, 0xa00) write$tun(r1, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}, 0xfffffea2) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r2, r1, &(0x7f000001f000)=0x0, 0x200010000) 2018/01/27 16:56:42 executing program 6: userfaultfd(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000317000)={0x0, {""/7}, 0x0}, &(0x7f0000a9b000)=0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000ca1000-0x8)=0x0, &(0x7f000065f000)=0x8) eventfd2(0x0, 0x0) 2018/01/27 16:56:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000072a000-0x4)={0x8}, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000477000-0x10)={0x0, 0xf6a, 0x83d, 0x8000}, &(0x7f000076f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000018c000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x4}, &(0x7f0000530000)=0x98) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000566000-0xe2)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000fe6000-0xd6)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d601ead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73a4d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564856b934707b509213e509ed20eeaab9dbecaf60f5bb4c23fa79a16ade0fc1cd52cae41e7a5b689f2e7b6eb64cbc63fd5d4105d859df9bf51452ff1102aae1e59f0007e50a05f9b5f8d2dfa10461b82ca326e5c7df4a4407cef74710469e9542e5b569a95cdd478ad934ae9b46cb08e0d61a45de0714a3d574c8f735d1419af", 0xd6, 0x0, 0x0, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000ab2000-0x38)={&(0x7f0000b38000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e68000-0x10)={&(0x7f0000be1000-0x10)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = request_key(&(0x7f0000d51000-0xd)='dns_resolver\x00', &(0x7f00006ae000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000c5000)='eth1\x00', 0x0) r4 = add_key$keyring(&(0x7f0000cf3000-0x8)='keyring\x00', &(0x7f0000827000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r3, r4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4$llc(r1, 0x0, &(0x7f00002b1000-0x4)=0x0, 0x80000) 2018/01/27 16:56:42 executing program 6: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e34640000dbffddffff1f000000000000dd7adcffff00030a0b8b3609"}) ftruncate(r0, 0x4) 2018/01/27 16:56:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b1e000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c1f000-0x4)=0x0, &(0x7f000029f000)=0x4) rt_sigprocmask(0x1, &(0x7f0000ddf000)={0x0}, &(0x7f00004a2000-0x8)={0x0}, 0x8) 2018/01/27 16:56:42 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000707000+0x42b)={0x6, 0x80, 0x7fff, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000235000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r1, &(0x7f00007d9000)="", 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000211000-0x8)='keyring\x00', &(0x7f000001a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00004dc000)='/dev/ppp\x00', 0x400, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000f7c000)={0x0, 0x0, 0x0}, &(0x7f00004e4000-0x4)=0xc) keyctl$get_persistent(0x16, r5, r2) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000613000-0x20)={@generic="8c5f88933859809c9eaf2c37429b4d10", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) keyctl$get_security(0x11, r2, &(0x7f00008aa000)=""/198, 0xc6) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000028000)='./file0\x00', 0x2200, 0x44) getdents(r6, &(0x7f0000748000-0x9d)=""/157, 0x9d) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00008e4000-0xc)=@sack_info={0x0, 0x72c, 0x8}, &(0x7f0000842000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000d61000)={0x924, 0x3, 0x8, 0xb9, 0x9, 0x3, 0x1, 0x3, r7}, 0x20) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d26000-0xc)='/dev/rfkill\x00', 0x220040, 0x0) 2018/01/27 16:56:42 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00004a3000-0x10)=[], 0x0, &(0x7f0000a8c000)=""/0, 0x0, 0x0}, 0x1ffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00006c8000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) fcntl$setflags(r0, 0x2, 0x0) r1 = memfd_create(&(0x7f00001e9000)='nodev{$user\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f000054f000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000001000)={0x7, 0x80000001, 0x401}) 2018/01/27 16:56:42 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) setpriority(0x3, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x7) 2018/01/27 16:56:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000063a000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00006bf000)={{0x400, 0x3}, 'port0\x00', 0xf4, 0x1000, 0x220, 0x0, 0x8, 0xd80, 0xb7b9, 0x0, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff027}]}, 0x10) 2018/01/27 16:56:42 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000bdb000-0x198)=@hopopts={0x0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @generic={0xffffffffffffffe0, 0xf2, "14e07b1ad6ce808e2f8d57e1c6a7338a58c35c44116312e5fd80a6628ea431d9cd2c7103fed54c567b3dd80f45949253228c577d2f09ba0e487b7c70b140bb4771c9157188d4116ce8adafeec771a183bad3e771ced61ae8f150a63e1730d97b84a2518ff392d4c5e167db010dfbff2208f743b8c4e65f0f7bcc97e3838a72e7c9badad0c4e2d629884da02df149872e658d1922d7be406ac63d06c6a7d74134688ccd656257e4abe0302018676ba50515f7f6a1f225510e0405dbf794db1e6b34b9267c712c84f934c336983b667de8b4b349ca39a142c03c985e49d0104a9b83fa8f45ae1e5769f26bd45ff4eaf2b13f5b"}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x9}]}, 0x110) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000154000-0x4)=0xffff) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, &(0x7f000065b000)=[], 0x0, 0x0, 0x0, 0x10000000}, 0x8000) write(r0, &(0x7f0000fcd000-0x1000)="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", 0x4a5) 2018/01/27 16:56:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000842000-0x10)={&(0x7f0000df7000/0x4000)=nil, 0x4000}) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x244, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x11c, 0x3, {{'deflate\x00'}, 0x688, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b18"}}]}, 0x244}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x16c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x7c, 0x14, {{'sha3-224\x00'}, 0x168, 0x0, "9027c874444c5f45ebaa5cb4d3ff00de5007eb6c2a5ff73e58bf90ad19aa74353689eb9745c3dfa42c00721505"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="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", 0x3de}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000a09000)={0x0, 0x1c9c380}, &(0x7f0000eec000-0x10)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00001b3000-0x6c8)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x800}, 0x8000) 2018/01/27 16:56:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cc6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000724000)="d192789b2fa8562f8e2094637541c3dbd27a0073424cf7c87b4e7e937f80bff7fb40a4064304ff665f03f4880690c25a5d482c547395e019705fc2ed9cc2dd1e0b0c779ae22cbd12f6b3b313d7d96f1662573deacc38cc44b8c80ff7c2f2d52018b497ccfa357176d73190d5790c53f95bed7ba3dbfe2f9acf37a6adacfe0a9d693a9c64c11afab936ec40ebe874bf7a9498c9f9a41dd5f593", 0x99, 0x0, &(0x7f0000958000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000012000)={0x0, 0xfffffffffffffffd}, &(0x7f00003cf000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c4f000)={r1, 0x5}, &(0x7f000077c000-0x4)=0x8) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000)="", &(0x7f0000c2b000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 16:56:42 executing program 0: clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") mprotect(&(0x7f00005e1000/0x4000)=nil, 0x4000, 0x2000000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001d8000)={0x0, 0x0}) r2 = getpgid(0xffffffffffffffff) r3 = socket(0x5, 0x1, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000a20000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000a25000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f34000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000+0x1c4)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000032a000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000004f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000042000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f00002a7000)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000a18000-0x61)="342e8d52327faf5f51507556bfbf37bdc29f2735004715fff2991f7ceb4d22fecef2ebeea20bbfc1fc2bea1cc678dbed9d03ab33a5ae00ab80ce147e42d8da0c374cd2ad63ce1b48066a79f19612ae703c330e3107bb7350d6408ff0b3cc56c329", 0x61}, {&(0x7f0000a5d000-0xb0)="3a2471025b9d245850ccae13c40a22801cf65f244c82aed06acdb362f731ed66b70bc8c077c18221a72ec7c1d09b2156c31480861f11df6ba94b31a2c9f8d0e922b4f347f8845640c5b10021fd2e3037fa85d38063ed6beb76b26d92d9689cddd608eebecc6c2ab2eea17b4e2a1ac58c18abdd1b12ac80d2804fe742bd49004b5f4b5b8b6d7ff608d765cf7598d17224cd2ed56ca5ddf271ad8ac2c1d80b3b8c82aa7c70a5367e66513aae4c54ca4f1f", 0xb0}, {&(0x7f00002cf000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x9f)="bc04983c09205ae1406c2515d7e205aaaee545916c82d1b16a19b9a6dd742268ac3ad3490e5e1a6741def8c99c5296ea643aa9d3fd41c029daeb791aad098b25416846af03a5476f9418b910f7f4c6a1f504c0fbe013df944f495cd921bdd44a87804f5930a2ae049edec75437599d72c68432799dd7d42564b118a72f34f5760a9b23afffe42296b8d1b2aafe9f792625b4a1c6aa6fc7a0a2e2c9489d8320", 0x9f}], 0x4, &(0x7f0000692000-0x130)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r4, r5}, @cred={0x20, 0x1, 0x2, r2, r6, r7}, @cred={0x20, 0x1, 0x2, r2, r8, r9}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r1, r0, r0]}], 0x130, 0x80}, {&(0x7f00003d7000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)="3160ee25e2c9aea284d85058dc84f690a2df592d5f134068e3ba1f6f7a25425bce9860e78429a7aac10b37ff6de1a44d5196308adb2e9ca273ad9d86f431736b047e837eb6d3f8809e144cd97cf7bcee43384e28060765f159e1", 0x5a}, {&(0x7f0000000000)="9dde0f1400c8020784a94905cbf8fc658eb89908044a7b7366d5023856d3d40c95f2905f", 0x24}, {&(0x7f0000001000-0x11)="952b951da4805305fad833cb037456e4af", 0x11}, {&(0x7f0000fb4000-0x4a)="ec0cada62f00bf938f4e68bd77ee46b59acc0bb9b9423ddd00922d13ff8a8be6afa5e46905944422dbd27fea9b2c74acea1f0c756a48bffceeb49025448cb0ab330a569e46b9aaf8e071", 0x4a}, {&(0x7f0000d0f000)="dc0a8e7e0dd1a3e6078a5566b6fca5feb6c57739cdd841dd2f32a5547dc67db59f6464af73eb70e519a96aa4a645d4316bbb1846d9ffb97aeb345ec8e932135012282ae03995ed9840219c6e2ff484d4", 0x50}, {&(0x7f0000000000)="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", 0xfe}, {&(0x7f0000768000)="", 0x0}], 0x7, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r0, r10, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r11, r12}, @cred={0x20, 0x1, 0x2, r2, r13, r14}], 0x80, 0x4000000}], 0x2, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000000000)='net/protocols\x00') mlockall(0x8) 2018/01/27 16:56:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000029d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000b6a000)={&(0x7f00003ab000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000049e000-0x10)={&(0x7f000038c000-0xe4)={0xe4, 0x11, 0xd, 0x200, 0x3, 0x2, {0x5, 0x0, 0x1}, [@generic="291a210793819c8eed7480b466603c19de3a160b41512bf54be581466efbf9e5c15613e120ca985d960cb56619f9663dc29683216ea01aeb91cb1ab0852315b4c719228b33f342c0f9231dad5018f87dd1f18d2a15327d79446de13a3b233da0acc8b37543422eb21db9952dad08501050f369c0528580dea7d1878cd897cf7b65abbf3046466c5a1338152ba73aaffd8b7413cb4d92525d7b541d004db707762ff2b3f0a8a0a9541247673e90f7368e49481acdb909f93f99be0912e4fb510f879ae9d8c29298a8256b6545b645"]}, 0xe4}, 0x1, 0x0, 0x0, 0x4011}, 0x20000000) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000fcb000)=0x0) pread64(r0, &(0x7f0000a12000)=""/0, 0x0, 0x0) ioctl$void(r0, 0x5451) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00001e4000)=0x8000000000000, 0x4) lseek(r0, 0x0, 0x0) 2018/01/27 16:56:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e3000-0x10)='/dev/sequencer2\x00', 0x58000, 0x0) readv(r2, &(0x7f0000bd3000)=[{&(0x7f0000c06000-0x1000)=""/4096, 0x1000}, {&(0x7f00001a8000-0xe1)=""/225, 0xe1}, {&(0x7f00001a0000-0xba)=""/186, 0xba}, {&(0x7f0000339000-0xca)=""/202, 0xca}], 0x4) fcntl$setown(r0, 0x8, r1) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000e79000)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x1, 0x7, [@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, 0x2c) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000d4f000-0x24)={@dev={0xac, 0x14, 0x0, 0xc}, @empty=0x0, 0x1, 0x5, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) tkill(r3, 0x8000000100005) ptrace$setopts(0x4209, r3, 0x4000000400203, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000331000)={0x0, 0x0}) 2018/01/27 16:56:42 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}) mq_unlink(&(0x7f0000014000-0xf)="5d2f7d656d31285e5c2f2c1f3cf5a1") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/hwrng\x00', 0x0, 0x0) sendto$unix(r1, &(0x7f0000094000-0x8f)="4ee765283ae876ed92dbd8560e072c3784bb628f3358a4e8f1618502056b743ab0405862954c213821e16c371e793acaa7eab048786a26d340d32883d85e18bc06ff5dd87a6f9b7af76708d10d0d1dc820fc30d0d27ceba4c61f6372034decca1a31fbeffccd1c8aa97c0c7832dc45364acfb2c6613579d148cacd1edda5967177c87a764d63367c2d092ceb8cacfa", 0x8f, 0x40000, &(0x7f0000bfd000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bb1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$eventfd(r2, &(0x7f0000cc3000-0x8)=0x6, 0x8) [ 30.734738] audit: type=1400 audit(1517072202.118:20): avc: denied { getopt } for pid=5328 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/27 16:56:42 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lsetxattr(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000011000)=@random={'system.', '\x00'}, &(0x7f0000013000)='\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000011000)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000002000)='net/ip_tables_names\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000001000-0x4)=0x0) mkdir(&(0x7f0000013000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r3, 0x0, 0x20, 0x2) clone(0x0, &(0x7f0000d9c000+0x92d)="3b33bf03a511a6cfbc0e3a40e98a5f55f6d555e096bf614ec5f5c5e7db205542e32ef33bf1234530a168b2882c512e02831ea01d9beb22485cb9249866ad2dffba7ce1f2981b8d863d2620da03c82a8a8d0002a724ad030f06806dcfee839729ed6909fd", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 16:56:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2e000-0x8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000e54000)='./file0\x00', 0x0, 0x0) capset(&(0x7f00005b1000)={0x20080522, 0x0}, &(0x7f000067e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00005a2000-0x10)={0x2, &(0x7f0000a38000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000231000-0x8)={r1, 0x22}) fchdir(r0) pipe2(&(0x7f0000e04000-0x8)={0x0, 0x0}, 0x4800) getsockname$unix(r2, &(0x7f000036a000)=@file={0x0, ""/98}, &(0x7f0000c63000-0x4)=0x64) 2018/01/27 16:56:42 executing program 2: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000adf000-0xa)='./file0\x00', 0x10028042, 0x0) pipe2(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80a00) fallocate(r0, 0x0, 0x100000000ffff, 0x100000009) sendfile(r2, r0, &(0x7f0000ab1000)=0x0, 0x10001) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c8f000)={0x0, 0x0}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000fca000-0x20)=[{r2, 0x4000, 0x0}, {r2, 0x6008, 0x0}, {r1, 0x8200, 0x0}, {r0, 0x1040, 0x0}], 0x4, &(0x7f00001a7000)={r3, r4+10000000}, &(0x7f0000fca000-0x8)={0x9}, 0x8) 2018/01/27 16:56:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e0e000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00008b4000)={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8}, {0xa, 0x3, 0x90000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, 0x7, [0x10000, 0x1, 0x4, 0x4, 0x81, 0x1f, 0x0, 0x6]}, 0x5c) accept4$unix(r0, &(0x7f00008ab000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000308000)=0x8, 0x0) renameat(0xffffffffffffffff, &(0x7f0000150000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f000075d000)='./file0\x00') pipe(&(0x7f0000d1f000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d2d000-0x64)=[@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x3, 0x18000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00007cf000-0x8)={0x1, 0x1}, 0x8) 2018/01/27 16:56:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00008df000)='/dev/usbmon#\x00', 0x0, 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000182000-0x4)=0x0) 2018/01/27 16:56:42 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$vsock_stream(r0, &(0x7f0000002000)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000004000-0x70)=[@in6={0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x30, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, @in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1000}], 0x70) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0,c1023', 0x20, 0x35, 0x0, 0x0}, 0x3ae) 2018/01/27 16:56:42 executing program 6: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000fdd000-0x4)=0xe03, 0x4) flock(0xffffffffffffffff, 0x1) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000fde000-0x90)={0x9, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ftruncate(0xffffffffffffffff, 0x0) 2018/01/27 16:56:42 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) ftruncate(r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000196000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000009000-0x38)={&(0x7f0000d51000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00002a8000-0x50)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ef000)={0x0, 0x0, &(0x7f00005b5000-0x88)=[], 0x1, 0x0, &(0x7f0000d69000)="da"}) 2018/01/27 16:56:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r2, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000ad7000-0x53)="1d53d4af", 0x4, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 30.882771] binder: 5393:5395 ERROR: BC_REGISTER_LOOPER called without request 2018/01/27 16:56:42 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000001b000)='/dev/ashmem\x00', 0x800, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/01/27 16:56:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000211000-0x8)='./file0\x00', 0x20, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000919000-0x9)='/dev/sg#\x00', 0x44f1, 0x80) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000018d000)=0x3, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000c67000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = accept4(r0, &(0x7f00000c5000+0x8a9)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d5000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00004ec000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000080a000)=0xb) 2018/01/27 16:56:42 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000007000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl(r0, 0x4000000000001276, &(0x7f0000007000-0x2)="") 2018/01/27 16:56:42 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f0000b90000-0x18)=""/24, 0x7) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/27 16:56:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f000087d000)=@hci={0x0, 0x0, 0x0}, &(0x7f00007c6000-0x4)=0x6, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xc) mprotect(&(0x7f0000172000/0x2000)=nil, 0x2000, 0x8) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 2018/01/27 16:56:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x7fc, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009e6000)='/dev/hwrng\x00', 0x20000, 0x0) mq_timedsend(r1, &(0x7f0000c08000-0x84)="7912a87b797c11a70a84711a7c9f25a153923c39ddbf686ad8ea6b3aad74d301f23dd2c59211bc8ab62e58d82179299cd7df5cc6ad1049ea25b0a1da773fcb9d12e88fadf2c3b6c7f13ca4cfe337483a9b846f541f110a0ca9893d354b80fb35321474be32e6184b5e2b7cd550f861415887aaf18e25b2867be8f90b1ffb142613207af8", 0x84, 0x9, &(0x7f000058d000-0x10)={0x77359400, 0x0}) sysfs$1(0x1, &(0x7f0000fad000)='nodev\x00') sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10000000000014}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[], 0x0, 0x0}, 0x0) 2018/01/27 16:56:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) kexec_load(0x70d, 0x4, &(0x7f00001f8000-0x80)=[{&(0x7f00006b6000-0x8d)="c821f38dfd0c157b53f8c00f129b15e54709679379afedd78b0adec4bdf967d3977171462bd648b9671a61d825fee8ac0a2eb64a7ddc2c0b8147ea279335370e2a6452d84a843b4077ea538c81987415071e5c7b6103f893375606b83d2f680945536789bd3f2d1d3d6d6d7612cb69c9c53750e3f3adad70928c03f008dd3a6ee1fb8a9e9cb84329d7c15c3658", 0x8d, 0x800, 0x2}, {&(0x7f00000e1000-0xf9)="1da54206756bb08a6389d1a77d100422e0b350dab0b51994e77f08a44bfa1640f8e9006e24267d2222e6376f360f4daa4857646e43909406fcabba5fcd1cbae82d242ffd42ce567872d7833173dfa2a71cdf24b0567c4beb858e3a3a3ec5224d4305c487a518f88ee55d23b82e32f8c6e240fb0662caf37ecfcd1f12b0cac9a643fe1997c2f3f8d02d05787db4c07c85af6938e0e283a22f24a27f8438f6eff3318c57f416e5a9861bf36fdbd71c329d4815e31f02e358e38b3623cc60d45c4de1ed61abdc3b8ba89177d13bd0cde06bf925a271bed2d7560c7d7f0b45d7f064284c2f2772e5b56763d769ba5e28ac8c67758cbb037133a5ed", 0xf9, 0xc06, 0x4}, {&(0x7f0000386000)="", 0x0, 0x8000, 0xffffffff}, {&(0x7f0000af5000-0x73)="a93d7b181ab52262f487eb7f164a68322240c063010ccdf22200af43178b43c9961f7db05c7111b27cf8b0d19b91a5105e47a9a61c2381ad1afdb8ab2fdbc83a8d7097afd9909c2799a7993c1c35027498af3205a105ec62ea7c200d328bb3ae243610995a1c24393fb342e8b661117ab4091f", 0x73, 0x8, 0x0}], 0x160000) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000dcc000)=[{0x8, 0x3}, {0x0, 0x0}, {0x0, 0x0}], 0xea) 2018/01/27 16:56:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x4924924924926a0, 0x0) getegid() poll(&(0x7f0000cbb000)=[{r1, 0x44, 0x0}], 0x1, 0x80000002) connect$unix(r1, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) [ 30.934503] binder: 5393:5407 ERROR: BC_REGISTER_LOOPER called without request 2018/01/27 16:56:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000af7000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00003ee000)={0x0, 0x8}, &(0x7f0000e8a000-0x1)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003f9000)={r1, 0x4, 0x30}, 0xc) r2 = socket$inet6(0xa, 0x802, 0x0) socket(0x1, 0xb, 0x8) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000ce1000)=0x720, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 16:56:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000085e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000f87000-0x6)={0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001269, &(0x7f0000583000-0x2)="") 2018/01/27 16:56:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005a4000-0xc)={0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000215000)='/selinux/status\x00', 0x0, 0x0) gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00006fc000-0x8)={0x2, 0x10000, 0x750, 0x8}) socket$inet_icmp(0x2, 0x2, 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @thr={&(0x7f0000111000-0xfc)="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", &(0x7f0000706000)="0bad9e97853422501d4a1d915c112e7ba4c96d4487437e85034a31cdd72204f6a794a2d567be47ee05fae24c6d78a814c8a8dd50cdb25dde81e1087da4068e0a017747"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000172000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000f74000-0x10)={0x0, 0x0}) ppoll(&(0x7f000004f000-0x40)=[{r0, 0x1301, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000005b000+0xd56)={0x0, r3+10000000}, &(0x7f000005b000)={0x0}, 0x8) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 16:56:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000771000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00001d2000-0x4)=0x3d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 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) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000083f000)={0x992, 0x7, 0x20c, 0x4a4, 0x400, 0x100000000, 0xfff, 0x2, r3}, &(0x7f0000237000-0x4)=0x20) open(&(0x7f000044e000-0x8)='./file0\x00', 0x800, 0x20) write(r0, &(0x7f0000cb0000-0xcd)="2400000026007f000000000000007701000000ff0100000000000200ffffffff0100ff10", 0x24) socket(0x5, 0x5, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000058b000)={r2, 0xee, "eca609a2a8ff07940b2881da63bcb308ae34a813b2d004b1f7eddc787d4f4fb8d00bbfe7598492ce450e1ed58fda23c468ad6eb55aab734ec49cdd4218b8a3b4ec334dea319db4ec5cbf31944c28fe8d5988f35c6b0c3c0ef44eeefd46a0928c1fbbcc5ce6f6fdc3324d73aa8ec9766cbab0db93e3c92ac9ebaa3e10d315b26eec7db2f34aab690fe50d602e17a27b16bd42449ab6dcb4f9ae6f44d899589a51fac9fcdf5db17a2ff1ff43b08b85e6980398e8b078a5bdd95f2f5feea4c467ea21a080217656b4b4b82f3af2a10696d8e7f0594329bd795e6fbc50635c14f9785ffdcec378ee4a581f11b69d0025"}, &(0x7f0000510000)=0xf6) 2018/01/27 16:56:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000c4f000)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)="000000026500", 0x0, &(0x7f0000654000-0x1)="") setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000019a000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a84000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000097d000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xef9, r1}) 2018/01/27 16:56:42 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000001f000)=@sack_info={0x0, 0x6, 0x800}, &(0x7f0000012000)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000005000)=0x2, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000021000)={r2, 0x1000}, &(0x7f0000022000-0x4)=0x8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x1f, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 16:56:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002e7000-0xc)='personality\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000652000)={{0x13, 0x20}, {0x3, 0xfa57}, 0x5d3b4d0c, 0x4, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0x0, 0x0}, 0xc) splice(r0, &(0x7f00009a8000-0x8)=0x0, r0, &(0x7f0000ce2000-0x8)=0x0, 0x80000001, 0x5) setns(r0, 0x4000000) 2018/01/27 16:56:42 executing program 6: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x400000049, &(0x7f0000d28000-0x1e)=""/30, &(0x7f00007d4000-0x4)=0x1e) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000d29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d2a000-0x4)=0x87) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000599000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000d2b000)={&(0x7f0000d2b000)=@full={{0x3, {"2e64868f163a4d"}, 0x4}, [{"f23692ec7c0730"}, {"fca7d6e136f1ad"}, {"db64320d93e30e"}, {"0937a8f1d721e4"}, {"bde6ae2a33a606"}, {"984891184bdd8b"}, {"766b2605e3c1fc"}, {"f318a0bb0c1804"}]}, 0x48, &(0x7f0000c77000)=[{&(0x7f0000d2c000-0x3e)="5318781ad506438b8c3730248d4cc2b6a44bee099bd640df4fd2b0fad442b088453c6c647ab4b9aa749db2d2ebae2b0cc981bf81fa6a3c901c479533c2b5", 0x3e}, {&(0x7f0000322000)="a27a561850bc0559adc1545ed82c115aab31752470fb514e2531d8c0c1e429033e61887c5d4307120370040f0fd6ef04b0993e4df5d0f14ec2f839cda0d0c37fc49bdc6a4d98180691af459ab3cf52e9c0d291b2998f3dc4cbe402b9f81508886597a0e16ae73411395e1b7f6f34b436a90f6af380cd4196206b2a7326919ba1f897d088f2b50929fea4af370fc3b2a561292458bc87599aa59165b541c82b0a658643a63ae28afb45d7be179f38380a8de2daa3b773fbdb56274c56b0035f1911b486543d0a7d4ac9bb49fdbfe5a1f47c779134b483d278e5", 0xd9}, {&(0x7f0000d2b000)="da331c9203790f7afa4aa03ada4a5f4f23fa6abe56d29356674db455935d2d35b7c1fbb456b3b090d434ad3db1160bd82f0e165b18b12ec2a61ae07cef2c918573eba6054905fd73cfe54464dd", 0x4d}, {&(0x7f00002fe000)="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0x1000}, {&(0x7f0000d2b000)="3e7fb8856ecff5d12d06f70efc75a0865dccdc3c4e093156fb35ceff0e8993e8e0b72b9bdabc611554e99c3507b6e1b9234bed548f00c102fefbcb1bc2682f834e49dd7c3ea4c33ef4ae58e9f53047287a9822f64206fc357c0c41aa88d89e7d5a0757e0be91d733b5114e83d57e48ba61d9a56e8b5020254d998b92fabd92b20c596ca7321af67cace91b755657d56ec3b4a9ecc96986cd1dda975d9823bcf835d50ab25d0d0b1581fddfeb6f2e4d328982cee4fb628ba57d25d46077eb3f773630aaf36c8fd493111fe876a5ee68b4393b3d5ae369cf647f495cf500f8104e37bec64ea148ef1e5fbe71d18b799578d1", 0xf1}, {&(0x7f00004fe000+0x4c6)="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", 0x1000}, {&(0x7f00000f1000-0xc2)="28ad30e653976e6ab01ab9b8eb6faf94743b01f93ee3e5266c9b84d4e371079ad93b64cee1db834c3f639b28a3d7a3d98163aedd0ca2fbcd9d9d0d1f5c7e51388c7d2645805dbb704f45bb06e08303f0e9b58ecefb9e435c581b21ccf44044ed22da15bb683515445d95235432faa3a2063dc88e0f84df86f60b892ea85b319d059af3bb0934730c939444cb7ee340db500023e7052b8d4f4b4833396d536bdc76d0894ca544d6c29ad63d776e4105e888e5738f3d785c17c92f0e011973aed0981c", 0xc2}, {&(0x7f000037d000)="ac141eeddef4fc4f2096bdcf4ceb0eb07bac4841a84a1913d7ed0eed5c9e56206a9d5634154b64756b1426a92e726ebdbe45b40fe6022ea1ccd970c083726a63df912896bce0578ab371b165e920f307dc2a0ef9c939b7a3d59669d8c3228b86a90f5bc368676d7f7405d28e6fce48d61a13fcc05fd587adbd7bdf530cd082828301d1952862a5050688a99f9f793949dd489867fca4a012cc6c4a1abd83f83bd68bd3eac7f26d7dc04a86", 0xab}], 0x8, 0x0, 0x0, 0x15}, 0x1) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000d2a000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d2a000)=0x20) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000228000-0x90)={0x80000001, {{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]}}, 0x90) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000697000)={0x0, 0x0}) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000d2d000-0x5)={r4, 0x80000, r2}) fcntl$setlease(r3, 0x400, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d2a000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) writev(r0, &(0x7f0000d29000-0x60)=[{&(0x7f0000842000-0xdf)="babd5aefeb7bd3179aa98ab802e519406a1a606dd7f373c40e125f88c8d55de0f72b6c32d5b9c02f20375700545a01c2ffd59d02f7674442059a7a1440d61e9c9dc0eb69f76d1472e9201aeae8c77c5a8a6d3b296c81a556ae8a0dc8164070352c331c1edece877d07eed10d25fb055f0ea2af4f78b94d44f735a4e7eddbacf59149d14a9489666d64d021649ffeb9ca4d061d434c6c0db56c8f106a59f97c3d15739904c0cf94bff1df09643c77f7b51ad3cc092cf32db7cc728fef56df4aa6419902f35a168593593a5f0c61256a555371a220512df4065967bf8053d581", 0xdf}, {&(0x7f0000008000-0x9e)="699f22a6844d802d8f73e73183b85412d42b6048c231aefc49c59441ea00b4265c4d78a05275190d28b10651ae9c40f37c6ab76ceb93fc8499d74532a886dd497dcf74793528e61b181028309000e6f9fa0d1f1543af4c6b271607c798e05f2eefac8ec1b142065d555b97af463c65e509151ef75a3b968a0d69cfecc6a618e8d4ec7d4119c4bb3cea416273fff9ae309a583eab60c6f2864e97dd3f6b68", 0x9e}, {&(0x7f0000d29000-0xf4)="980f1c26b878bfdd21f6c30e4b5157aa09a0059ce739544ebc5a3d555778b63ea9c55ceb542eaf518a32cbead91af2eb6db45a5d9db8503cc5c55a2ede79a89fc67dafea6b055dc6bc920e576f61bdb031250ecc334fb7343f5eeece0229563b8a33e16ab670f4753cc1c68246519d105ce789c08c47bae19467560f19f6596247b6252c5213fc12fdb170f03e3cb4b1b2c79851980ff40f854138ff4ae6996955057284eb8e2ad0f42706b5b84b7ffef60876dcc8e97577515135a78507197472361142203aa49ffece62c00a8770032c5325c5ca341655093627e0b820afc881133d7ca34ed3ea4d337e0c5b98fa8fa0a28d90", 0xf4}, {&(0x7f00000ba000)="31ce68f1ca787503611a4c881097b3dc6d5fc4a404a90c6fac50f24454167fc88aee3122be3a78c4f388cc1841c3c18ae6c6bffaad26414c71dc9c5b8a5ae36ea9119a725622e1bc7bda5562fdc7f2ec143d147b2270de44ad6a8a976097a697072798bdddc58dd296c50d85fd9dbd5282ab5bdcb896e64cf58ddae7f486670e4082951706427d19c12301b841628ead9d94493cd0c3cbf1360d0476f8559615f00c8675d296ee11bf29bebcee6265b1a69365f350400028d658480504ff19e76cc56f54dbf2034b77360650af1af830a66409d2e54fdca520335a08b47c8f", 0xdf}, {&(0x7f0000d29000-0xd)="8228c37845614e77d186c4f24a", 0xd}, {&(0x7f0000043000)="9b5b7e98d753e8807c712a7dfbdbd01230b787bda5a0c2fbca8ec62bc97510dfbc2550cc416390d82f933b9c4f7032c55a4f7609a64edc045dbb2d70f74641b595b35b7e9636e82e8968a2cf9bab77ef3f0507aec6debdfd59dc1dd9acf2b00282a7af0128ed3f3c325b4874ffb8ed1709ee60d32303563db99d5b1572ea1587ce2ed732ac46d94c5a188fd803", 0x8d}], 0x6) 2018/01/27 16:56:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r1 = open(&(0x7f0000a74000-0x8)='./file0\x00', 0x200000, 0x1) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000d45000)={&(0x7f0000627000/0x3000)=nil, 0x3000}) write$selinux_access(r0, &(0x7f0000001000-0x44)={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x0, 0x0}, 0x44) [ 31.072468] binder_alloc: binder_alloc_mmap_handler: 5437 20000000-20002000 already mapped failed -16 [ 31.095553] binder: BINDER_SET_CONTEXT_MGR already set [ 31.102174] binder: 5437:5439 ioctl 40046207 0 returned -16 [ 31.108405] binder_alloc: 5437: binder_alloc_buf, no vma 2018/01/27 16:56:42 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004e8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000001000-0xfa)=""/250, &(0x7f0000001000-0x4)=0xfa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r1, &(0x7f0000fb0000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xa8bb}, 0x1c) 2018/01/27 16:56:42 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) ppoll(&(0x7f0000531000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000fdf000-0x10)={0x0, 0x1c9c380}, &(0x7f0000fde000)={0x0}, 0x8) ioctl$KDMKTONE(r1, 0x4b30, 0x6) 2018/01/27 16:56:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000a2000)=[{0x3, 0x4}, {0x3, 0x70000000}, {0x8, 0xc11}, {0xb, 0x800}, {0x7, 0x800000}, {0x2, 0x5}, {0x8, 0x4}, {0xb, 0x100000001}], 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00005e6000-0xe)='/dev/keychord\x00', 0x2, 0x0) ioctl$TIOCCBRK(r2, 0x5428) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) 2018/01/27 16:56:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lchown(&(0x7f0000587000-0x8)='./file0\x00', 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f0000d8e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004eb000-0x4)=0x26) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000045f000-0x1b)={0x0, 0x13, "5c43ae7f326be937a008857c225928cd8bde2c"}, &(0x7f0000d20000-0x4)=0x1b) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ee6000)={r1, @in6={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff9ab}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$nl_route(0x10, 0x3, 0x0) 2018/01/27 16:56:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = memfd_create(&(0x7f000083b000)='mime_typewlan1[(\x00', 0x2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000363000)={0x3}, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000991000-0x4)=0x0, &(0x7f0000246000-0x4)=0x4) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000e30000-0x4)=0x0, &(0x7f0000adf000-0x4)=0x4) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000be1000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000aad000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f00009cd000+0xd5b)={r5, &(0x7f000092a000)=""/40}) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f00000c1000-0x4)=0x40) connect$ax25(r4, &(0x7f000078c000-0x10)={0x3, {"9d0636fe82684a"}, 0x8001}, 0x10) 2018/01/27 16:56:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x10000100) syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0x8012, r0, 0x0) 2018/01/27 16:56:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x240003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007ff000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000e9000-0x4)={0x1}, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b5b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f00005d9000)={0x7fff, 0x1, 0x5, 0xfff, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) times(&(0x7f0000080000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00009eb000)={0x0, 0x0, 0x0}, &(0x7f0000e12000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00006f1000)={0x3, 0x0, 0x10000, 0x0}) sendto(r2, &(0x7f0000e39000-0xe6)="cf5799cad99ed239a5024db7656bf9c91ce0beb1837c348604427e8e7edd1cdd86bd66345fbbd98da35aacd0a2a5003c268eda19a4f322ebed0c64a245f2853c254298620bece74eccee55fa3b776120cc1363f02ce720ceb939edb82c18a55830553f185c760b3af6ee4b87c64ec59b42e6f22d4015c7aa0e4943bbe780dd75fa6bfec6c3918e8c0dd076133063925fa31ffb1324d2311685a1461ca3ba8fed718c7c00874f7d9272b721040315e498ff4640de40304e5d8396a151084e0a2aa8533ed07338d503c345bfc774ecfca545af41fe1a03fe24498d5cceebbe5038446961b9d99d", 0xe6, 0x40, &(0x7f0000e13000)=@ipx={0x4, 0x5, 0x7ff, "5c6c06697b97", 0xfffffffffffff801, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000e91000-0x10)={r5, 0x279}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000c00000-0x4)=r4) 2018/01/27 16:56:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff8000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) poll(&(0x7f0000dad000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) fallocate(r1, 0x0, 0x10000, 0x80000000) [ 31.108424] binder: 5437:5455 transaction failed 29189/-3, size 0-0 line 3127 [ 31.142977] binder: undelivered TRANSACTION_ERROR: 29189 [ 31.148992] binder: release 5437:5439 transaction 5 out, still active [ 31.155773] binder: undelivered TRANSACTION_COMPLETE [ 31.161709] binder: send failed reply for transaction 5, target dead 2018/01/27 16:56:42 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000fea000)={0x0, 0x0}) [ 31.176758] binder: binder_mmap: 5478 20000000-20004000 bad vm_flags failed -1 [ 31.181016] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/27 16:56:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b54000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 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]}) r1 = syz_open_dev$sg(&(0x7f0000a9d000)='/dev/sg#\x00', 0xfa87, 0x80) openat(r1, &(0x7f0000bbb000)='./file0\x00', 0x404000, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) listen(0xffffffffffffffff, 0x0) [ 31.224300] binder: 5482:5485 ERROR: BC_REGISTER_LOOPER called without request [ 31.234666] binder: binder_mmap: 5478 20000000-20004000 bad vm_flags failed -1 [ 31.239217] binder: 5482:5485 ioctl c0306201 20008fd0 returned -11 [ 31.239605] binder: release 5482:5485 transaction 8 out, still active [ 31.239609] binder: undelivered TRANSACTION_COMPLETE [ 31.239669] binder: 5482:5485 got reply transaction with no transaction stack [ 31.239675] binder: 5482:5485 transaction failed 29201/-71, size 24-8 line 2920 [ 31.244572] binder: undelivered TRANSACTION_ERROR: 29201 [ 31.244590] binder: send failed reply for transaction 8, target dead [ 31.257050] binder: 5482:5493 ERROR: BC_REGISTER_LOOPER called without request [ 31.260555] binder: 5482:5485 got reply transaction with bad transaction stack, transaction 11 has target 5482:0 2018/01/27 16:56:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/stat\x00') lseek(r0, 0x1000000000000004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000092c000)={0x0, 0x3, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x100000000, 0x8000, 0x2, 0x20, 0x9}, &(0x7f0000000000)=0x14) 2018/01/27 16:56:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cc000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000023000)={0x2, &(0x7f0000395000-0x8)=[0xfffffffffffffffc, 0x7]}) rmdir(&(0x7f000017d000)='./control\x00') r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000384000-0x88)={0x4000000000000, {{0xa, 0x0, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mount(&(0x7f00009c6000)='./control\x00', &(0x7f0000ae7000)='./control\x00', &(0x7f0000912000-0x6)='exofs\x00', 0x1, &(0x7f000091b000)="ba3ca7723460cf02aa3e0c727d7bac2e93f01fccfc4c5cac40b6c140878bdb91a58369522a83d2152142177e302b827096f96158eca90d0f2d96d3bbc4adccd54d26cc8f6698e3b3fa9d193aaec96b9f64b4b60d64350b86c326e60cd211ada9c257453361b00cde0a4fb331e7f01175736f254486ad682fd6265a53801103c2ac96e0939509c784ddb433bb5a71fcedbbc49d951a7b6c02942cfd4b7127b16feb5b3695ae86ed402178a30fc60c") r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rename(&(0x7f00005a4000)='./control\x00', &(0x7f0000636000)='./control/file0\x00') dup2(r1, r2) 2018/01/27 16:56:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008b7000)=0x0, &(0x7f0000fe1000)=0x4) dup(r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000248000-0x4)=0xffffffff, 0x4) sendmsg$inet_sctp(r0, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006fe000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 16:56:42 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000012000-0x89)="7fc58ff1795ae8884565208132f0ba723a00b044f295ce978449380a38e83ce1936c473679a5f17650e3d317ffc5ee1fd2b43d0f5a0da0ce03e3137a7dcd7c9b85806a75dbfaf65f354cb4b47b0bf60aeb5d1f62831e1b478223ef27587dd7de5e90715ec09d1f5b51b96006f80ab1a282b6b01e12ad92635955460698a2ba5334e99e6b3b7a2262c9") request_key(&(0x7f0000010000-0xd)='pkcs7_test\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000000f000)='[GPLem1mime_typetrusted\x00', 0xfffffffffffffffe) 2018/01/27 16:56:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000083d000-0x16)='sessionid\x00') exit(0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000b2c000)={0x0, 0x0}) readv(r1, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) 2018/01/27 16:56:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000aea000)={0x0, 0x0}, 0x4800) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000004f000-0x4)=0x4) r2 = socket$netlink(0x10, 0x3, 0x5) bind$netlink(r2, &(0x7f00004ff000)={0x10, 0x0, 0x1, 0x5}, 0xc) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) r4 = socket$inet(0x2, 0xa, 0x0) r5 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="b737e4ad8c7bc687797ae0ddf45c152c"}) ioctl$sock_ifreq(r4, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f000026d000-0x10)={0x0, 0x0}, 0x10) 2018/01/27 16:56:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect(r0, &(0x7f0000001000-0xc)=@nl=@proc={0x10, 0x0, 0x3, 0x10000000}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001000-0xe2)=""/226, 0xff1f, 0x4) 2018/01/27 16:56:42 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000019000-0x9)='net/stat\x00') getdents(r1, &(0x7f0000007000-0xa8)=""/0, 0x0) 2018/01/27 16:56:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x15, &(0x7f0000642000-0x4)=0x0, &(0x7f0000723000)=0x4) accept4(0xffffffffffffffff, &(0x7f0000fda000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000004000)=0x60, 0x800) 2018/01/27 16:56:42 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000004000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000001000-0xe8)={0x14, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) [ 31.260564] binder: 5482:5485 transaction failed 29201/-71, size 24-8 line 2935 [ 31.274931] binder: send failed reply for transaction 11 to 5482:5485 [ 31.275562] binder: undelivered TRANSACTION_COMPLETE [ 31.275573] binder: undelivered TRANSACTION_ERROR: 29201 [ 31.275576] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/27 16:56:42 executing program 5: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f00000c3000)='./file0\x00', &(0x7f0000fde000)=@random={'btrfs.', 'GPLvboxnet0$eth1$vboxnet0ppp1}\x00'}, &(0x7f0000000000)=""/132, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000)={0x4, [0x6, 0x4, 0x889, 0x100000001]}, &(0x7f0000001000)=0xc) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f49000-0x4)=0x0) mlock2(&(0x7f0000fbf000/0x3000)=nil, 0x3000, 0x1) 2018/01/27 16:56:42 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x9}) epoll_create(0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00001e0000-0x8)={0x0, 0x0}) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000014000)='/dev/binder#\x00', 0x0, 0x803) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000012000-0xbc)=[], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getegid() pipe2(&(0x7f0000012000)={0x0, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in6=@local={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, 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=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) geteuid() setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, 0x0, &(0x7f0000014000-0x76)=""}) setfsuid(0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000015000-0xc)={0x9, 0x1, 0x2, 0xffffffff80000000, 0x0}, 0xc) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000d000-0x28)=[]}, 0xfffffffffffffffd}}], 0x0, 0x0, &(0x7f0000001000)=""}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) getgid() setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000004000)={0x0, &(0x7f0000010000)=[]}, 0x10) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000007000-0x10)={&(0x7f0000009000/0x2000)=nil, 0x2000}) 2018/01/27 16:56:42 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000021000-0x8)={0x0, 0x0}) ptrace$poke(0xeb5e8a942cc50a39, r1, &(0x7f0000013000)=0x0, 0x4) sendmsg(r0, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc283b73ba60080020000000000000000000000100016000c001180b598bc593ab6821148a730de33a49868c62b2ca625a6613b6aabf310001cbc832b0790ed", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 31.397246] netlink: 28 bytes leftover after parsing attributes in process `syz-executor3'. [ 31.410552] netlink: 28 bytes leftover after parsing attributes in process `syz-executor3'. [ 31.414076] binder: BINDER_SET_CONTEXT_MGR already set [ 31.414082] binder: 5543:5547 ioctl 40046207 0 returned -16 [ 31.414660] binder: 5543:5547 transaction failed 29201/-22, size 0-0 line 3127 [ 31.446392] binder_alloc: binder_alloc_mmap_handler: 5543 2011a000-2051a000 already mapped failed -16 [ 31.459258] binder: BINDER_SET_CONTEXT_MGR already set [ 31.464638] binder: 5543:5547 ioctl 40046207 0 returned -16 [ 31.473081] binder: BINDER_SET_CONTEXT_MGR already set [ 31.478695] binder: 5543:5547 ioctl 40046207 0 returned -16 [ 31.489131] binder_alloc: 5543: binder_alloc_buf, no vma 2018/01/27 16:56:42 executing program 0: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = memfd_create(&(0x7f000023e000)='\x00', 0x2000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0xa0)=""/160, &(0x7f0000661000)=0xa0) setgroups(0x0, &(0x7f00000af000)=[]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000004000-0x170)={0x2, 0x0, 0x4, 0x8000, 0x6, [{0xfffffffffffffd64, 0xffffffff, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x40, 0x8, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2b89d5d, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x40, 0x4, 0x200, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}, {0xe943, 0xb6, 0x7, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x10000, 0x3, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) readlinkat(r0, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x23)=""/35, 0x23) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001000)={&(0x7f0000000000)=[0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x5, 0x5, 0x8, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 16:56:42 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000003000-0x1000)="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", 0x1000) mlock2(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 16:56:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getsockname$llc(0xffffffffffffffff, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) r0 = syz_open_dev$tun(&(0x7f000050e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x7, 0x8, 0x0, 0x7, 0x0}}) close(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c35000-0x16)='/selinux/checkreqprot\x00', 0x20182, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x100000000) syz_open_dev$usbmon(&(0x7f000029d000+0xae2)='/dev/usbmon#\x00', 0x78, 0x0) open(&(0x7f000013b000)='./file0\x00', 0x0, 0x0) symlink(&(0x7f00007b1000-0x2)='..', &(0x7f0000c1a000)='./file0\x00') symlink(&(0x7f0000004000)='..', &(0x7f0000fc5000)='./file0/bus\x00') 2018/01/27 16:56:42 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) 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 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0xfff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f000000b000)=0x0, &(0x7f0000007000)=0x0) setreuid(r4, r5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000009000-0x60)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000-0x18)=[], &(0x7f0000005000)=[]}}], 0x0, 0x0, &(0x7f0000008000-0xea)=""}) 2018/01/27 16:56:42 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005f5000)='/dev/pktcdvd/control\x00', 0x400200, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00007a1000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/27 16:56:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000aed000)=0xfffffffffffffffa, 0x4) 2018/01/27 16:56:42 executing program 7: mknod(&(0x7f0000e54000)='./file0\x00', 0x8, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003f4000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f000052c000-0x11)=""/17) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000232000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003a0000-0x4)=0x8) r3 = syz_open_pts(r0, 0x0) dup2(r3, r0) pwrite64(r3, &(0x7f00005f4000-0xd8)="5c5b126785ec5aff4747b2b243722f2b62e4561e24c214fd8a4e388d0cb82463320f98f7337fe0e62c37bb8d65b866b68681c9f5e0ce8fc942550dc73e90b2ec0b68b984af6c70d31d46c02ef042e1227214a755d5e71c42fb9c00aab610ced46c17d90612b0f3760760573a2f5c08fc446d38c53776c3d98cb989db11f72c24dccce689d58b37e4d98b872480f8e44100bbc8a28ca309e5a0dcda54b627b1ed6ba74ddbf956781e7e5ecd7df42eb6c794c5906f8486372fff71af259bc3fc38eca98abb9094dcd5eddc679f380783e5b7f167ce35c596e9", 0xd8, 0x0) 2018/01/27 16:56:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00008d9000)={0x0, 0x7f, "ed619c9f75012fe24c2a4e6976bd0e7488ba03caeffb8727ffb84b873754326080c4499911e9fdd4dff3b7a901382066b717a005402adabb2ef71e8c8b49b08b5ea251ddcd47c3f80bde5ffe31b7d0115914bad492abfbd19a0dd4a11b15f565183a30bb596dbb17460a5d4a10239cf93355ea1df7e8403e988face1bd8e32"}, &(0x7f0000361000-0x4)=0x87) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006e0000-0x10)={0x8db6, 0x4, 0x62, 0xffffffffffffffe0, r2}, &(0x7f00001fa000)=0x10) open(&(0x7f0000c78000)='./file0\x00', 0x400400, 0x20) 2018/01/27 16:56:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000870000)={0x9b, 0x407}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00008ea000)='/dev/sg#\x00', 0x9, 0xa000) [ 31.494651] binder: 5543:5547 transaction failed 29189/-3, size 0-0 line 3127 [ 31.502951] binder: undelivered TRANSACTION_ERROR: 29189 [ 31.516794] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/27 16:56:42 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f000000e000)={@dev={0xac, 0x14, 0x0, 0xd}, @multicast1=0xe0000001, @rand_addr=0x400}, 0xc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000)=0x14) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xfffffffffffffffe, 0x0, 0x4) getsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f0000007000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000000f000)=0x0, &(0x7f000001b000-0x4)=0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000007000)=0x0) 2018/01/27 16:56:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000cd9000-0x8)='./file0\x00', &(0x7f0000155000-0x16)=@random={'security.\x00', '/dev/ashmem\x00'}) 2018/01/27 16:56:42 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000001f000-0x4)=0x5, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000000b000-0x10)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000023000)={0x0, 0x8, 0x10, 0x9, 0x9b}, &(0x7f0000023000)=0x18) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000024000-0x10)={0x4, 0x8003, 0x0, 0x200, r2}, &(0x7f0000005000-0x4)=0x10) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000023000)='/dev/sg#\x00', 0x9, 0x60000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000008000-0x8c)={0x0, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000d000)=0x8c) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000023000)={r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x0, 0x6, 0x40007, 0x80}, &(0x7f0000024000)=0xa0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000012000-0x4)=0x0, &(0x7f000001f000)=0x4) 2018/01/27 16:56:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x2000000, 0x0, 0x0}, {0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfff, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3c}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000cc2000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004ea000-0xb)='clear_refs\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000c45000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000f2d000-0x18)={r3, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00003d3000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b30000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000d08000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r4}) socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003c9000+0xdfb)=0x0) sendmsg$key(r1, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000081e000-0x10)='/selinux/status\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e1a000)='/selinux/load\x00', 0x2, 0x0) 2018/01/27 16:56:42 executing program 2: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x0) sendto$inet(r0, &(0x7f0000f21000-0x1000)="", 0x0, 0x0, &(0x7f0000d61000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 16:56:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000045c000)=0x0, &(0x7f000062a000)=0x4) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") geteuid() [ 31.543815] mmap: syz-executor1 (5579): VmData 18391040 exceed data ulimit 155. Update limits or use boot option ignore_rlimit_data. [ 31.577119] binder: release 5560:5561 transaction 17 in, still active [ 31.584388] binder: send failed reply for transaction 17 to 5560:5578 2018/01/27 16:56:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f0000000000)=[]}) personality(0x0) r0 = dup(0xffffffffffffff9c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003e1000-0x4)=0x0) 2018/01/27 16:56:43 executing program 5: 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}) utimes(&(0x7f0000012000)='./file0\x00', &(0x7f0000011000)={{0x0, 0x7530}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() pipe2(&(0x7f0000650000)={0x0, 0x0}, 0x84800) connect$unix(r3, &(0x7f0000180000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000299000)=[0x101, 0x7]) 2018/01/27 16:56:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000011e000)='/proc/self/net/pfkey\x00', 0x8040, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d34000)={0x8, 0xfffffffffffffffd, 0x8000, 0x8, 0x1, 0x2, 0x69, 0x1, 0x0}, &(0x7f0000ab9000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e76000)={r1, 0x1, 0x30}, &(0x7f0000adb000-0x4)=0xc) lstat(&(0x7f0000225000-0x8)='./file0\x00', &(0x7f0000a48000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 16:56:43 executing program 4: r0 = eventfd2(0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r0, &(0x7f00003ba000)=""/17, 0x11) [ 31.622481] binder: BINDER_SET_CONTEXT_MGR already set [ 31.631279] binder: 5560:5561 ioctl 40046207 0 returned -16 [ 31.646249] audit: type=1400 audit(1517072203.038:21): avc: denied { write } for pid=5615 comm="syz-executor1" name="net" dev="proc" ino=13506 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/27 16:56:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00006e2000)=@hopopts={0x8, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xffff}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, 0x18) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x200000) close(r1) 2018/01/27 16:56:43 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setitimer(0x1, &(0x7f0000012000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 16:56:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x4, 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ec7000)=0x4, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000fe2000)=""/0, &(0x7f0000390000-0x4)=0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000ed3000-0x8)=0x0) socketpair(0x11, 0x6, 0x5, &(0x7f00004c7000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/01/27 16:56:43 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00005f0000)='./file0\x00', &(0x7f0000001000-0xe)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000002000)=r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000003000)='ceph\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000)='.^\'-.bdev\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) 2018/01/27 16:56:43 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000fb3000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fb3000-0x30)={0xe4, 0x0, &(0x7f0000fb3000-0xf0)=[@clear_death={0x400c630f, 0x0, 0x0}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000c39000-0x18)=[], &(0x7f0000fb2000)=[]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dc000-0x48)=[], &(0x7f0000fb2000)=[]}, 0x0}}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000824000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}], &(0x7f0000fb3000-0x10)=[]}}], 0x0, 0x0, &(0x7f0000ee8000-0x7c)=""}) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) clone(0x0, &(0x7f0000002000-0x36)="", &(0x7f000000d000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") [ 31.678410] audit: type=1400 audit(1517072203.068:22): avc: denied { add_name } for pid=5615 comm="syz-executor1" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/27 16:56:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='@&\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000833000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x2, 0x1000000000000010) write(r1, &(0x7f0000611000-0x1f)="0000000000000003fd7b4514234d000000000000080001000200dcffdf000d", 0xfffffffffffffe5b) 2018/01/27 16:56:43 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) 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}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000002000-0x4)="00000097") ioctl$KIOCSOUND(r2, 0x4b2f, 0x7) mq_open(&(0x7f0000002000-0x1d)='eth1vmnet0selinux:GPLselinux\x00', 0x0, 0x0, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 16:56:43 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setitimer(0x1, &(0x7f0000012000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 31.683737] binder_alloc: 5560: binder_alloc_buf, no vma [ 31.683754] binder: 5560:5561 transaction failed 29189/-3, size 0-0 line 3127 [ 31.686547] binder: release 5560:5578 transaction 18 out, still active [ 31.686550] binder: undelivered TRANSACTION_COMPLETE [ 31.686556] binder: undelivered TRANSACTION_ERROR: 29189 [ 31.686559] binder: undelivered TRANSACTION_COMPLETE [ 31.686576] binder: send failed reply for transaction 18, target dead [ 31.703926] binder: undelivered TRANSACTION_ERROR: 29189 [ 31.769081] binder: 5653:5691 ioctl c0306201 20fb2fd0 returned -14 [ 31.782713] audit: type=1400 audit(1517072203.168:23): avc: denied { create } for pid=5688 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 31.796736] binder: 5653:5691 ioctl c0306201 20fb2fd0 returned -14 [ 31.828202] FAULT_FLAG_ALLOW_RETRY missing 30 [ 31.828215] CPU: 1 PID: 5702 Comm: syz-executor6 Not tainted 4.9.78-g68d447c #23 [ 31.828220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 31.828237] ffff8801c93678d0 ffffffff81d943a9 ffff8801c9367bb0 0000000000000000 [ 31.828248] ffff8801d1bd9a90 ffff8801c9367aa0 ffff8801d1bd9980 ffff8801c9367ac8 [ 31.828259] ffffffff81661d4a 0000000000002a2e ffff8801cc3ab8f0 ffff8801cc3ab8a0 [ 31.828261] Call Trace: [ 31.828277] [] dump_stack+0xc1/0x128 [ 31.828291] [] handle_userfault+0xa3a/0x1310 [ 31.828304] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 31.828314] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 31.828323] [] ? preempt_schedule+0x25/0x30 [ 31.828331] [] ? ___preempt_schedule+0x16/0x18 [ 31.828340] [] ? handle_mm_fault+0x117b/0x2530 [ 31.828347] [] ? handle_mm_fault+0x1fc3/0x2530 [ 31.828354] [] handle_mm_fault+0x1fd1/0x2530 [ 31.828364] [] ? wake_up_q+0x8a/0xe0 [ 31.828370] [] ? __pmd_alloc+0x410/0x410 [ 31.828381] [] __do_page_fault+0x5c2/0xd40 [ 31.828390] [] ? mm_fault_error+0x2c0/0x2c0 [ 31.828397] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 31.828405] [] do_page_fault+0x27/0x30 [ 31.828413] [] page_fault+0x28/0x30 [ 31.828422] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 31.828431] [] ? SyS_mq_open+0x18c/0x940 [ 31.828440] [] ? mqueue_evict_inode+0x670/0x670 [ 31.828447] [] ? do_futex+0x15c0/0x15c0 [ 31.828455] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 31.828464] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 31.828471] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 31.828479] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 31.871648] FAULT_FLAG_ALLOW_RETRY missing 30 [ 31.871659] CPU: 1 PID: 5724 Comm: syz-executor6 Not tainted 4.9.78-g68d447c #23 [ 31.871665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 31.871681] ffff8801b0f478d0 ffffffff81d943a9 ffff8801b0f47bb0 0000000000000000 [ 31.871693] ffff8801d1bd9d90 ffff8801b0f47aa0 ffff8801d1bd9c80 ffff8801b0f47ac8 [ 31.871702] ffffffff81661d4a 0000000000002a2e ffff8801c86e38f0 ffff8801c86e38a0 [ 31.871704] Call Trace: [ 31.871718] [] dump_stack+0xc1/0x128 [ 31.871732] [] handle_userfault+0xa3a/0x1310 [ 31.871743] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 31.871751] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 31.871760] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 31.871769] [] ? handle_mm_fault+0x117b/0x2530 [ 31.871776] [] ? handle_mm_fault+0x1fc3/0x2530 [ 31.871783] [] handle_mm_fault+0x1fd1/0x2530 [ 31.871791] [] ? __pmd_alloc+0x410/0x410 [ 31.871800] [] __do_page_fault+0x5c2/0xd40 [ 31.871809] [] ? mm_fault_error+0x2c0/0x2c0 [ 31.871817] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 31.871825] [] do_page_fault+0x27/0x30 [ 31.871833] [] page_fault+0x28/0x30 [ 31.871841] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 31.871850] [] ? SyS_mq_open+0x18c/0x940 [ 31.871857] [] ? kmem_cache_free+0x283/0x300 [ 31.871866] [] ? mqueue_evict_inode+0x670/0x670 [ 31.871872] [] ? do_futex+0x15c0/0x15c0 [ 31.871879] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 31.871888] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 31.871895] [] ? trace_hardirqs_on_thunk+0x1a/0x1c 2018/01/27 16:56:43 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000023000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000018000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x0, []}, &(0x7f0000021000)=0x4) r1 = socket$netlink(0x10, 0x3, 0xc) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f000001e000)={0x77359400, 0x0}, 0x10) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000022000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000023000)="a111d00bc3592492722ff22a870543d899aa6d2f91c79bfb67f787ee1150b6138ad39bcabe3c919239d2d296f20659d02a6975ef6f199a5917d92fd1591f062eaf0f7682", 0x44) 2018/01/27 16:56:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000dee000)='/dev/keychord\x00', 0x10000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00002f4000)={0x8c, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b37000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) execve(&(0x7f00000c7000)='./file0\x00', &(0x7f0000d0c000)=[&(0x7f0000a11000)='*nodevwlan0posix_acl_access\x00', &(0x7f0000ca7000)="402127707070319447504c5d6c6f2900", &(0x7f000068e000-0x1)='\x00'], &(0x7f00004a3000)=[&(0x7f000081f000)=']\x00', &(0x7f0000ccf000-0x9)='#%system\x00', &(0x7f00000a2000)='eth0:ppp0selfvboxnet1\x00', &(0x7f0000d22000-0xf)='-)cpusetwlan0)\x00', &(0x7f00000af000)='nodev\t@mime_type][posix_acl_accessbdev\x00', &(0x7f0000698000)='.*\'+\x00']) clone(0x10000, &(0x7f0000fa8000)="cfe370189e824a707f801d8c71717541182ddf11a44755edaf3caa783e5f7c58ed72d17065d5180226b4fe5ec238ec206ee192675e31b09809c4b5c83bbc36e6b2407ee213dfab54a8ff2ea83b89bd1ce860deef8277eedeabd0e217d46e3126fbb03546598daed4432514c39ab567fac89230ba06a4b1ffad55e6109a68b1c69c6189bf702e7c25037f1097b70e59229b1710a59133b4cc1c5267b78a00e498d7e7ea02b5a92a3e5768c329b439299afc16df4891d34b206ea6c43f37572242a2f189958b2ff1ec6e0e8d31f562c6fc74d4502c6df24b25566f5766b9bab18f897066c668712370e912f7b6aaf7fcedc6", &(0x7f0000da3000-0x4)=0x0, &(0x7f00004be000-0x4)=0x0, &(0x7f0000d9a000)="7b93b49b59cf3ed881bc9fab53f45bc8f70a3c57680151515f8e207ba67c72871705e97aa2260a99fd3817dbefa51250c921f74a7cf9b1f4318b41") mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) close(r2) creat(&(0x7f0000b3a000-0x6)='./bus\x00', 0x0) r3 = dup2(r1, r2) fcntl$setsig(r1, 0xa, 0x2d) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000166000-0x90)={0xbe, {{0x2, 0x3, @rand_addr=0x8, [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$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000366000)={@common='bcsh0\x00', @ifru_flags=0x1800}) 2018/01/27 16:56:43 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000fb3000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fb3000-0x30)={0xe4, 0x0, &(0x7f0000fb3000-0xf0)=[@clear_death={0x400c630f, 0x0, 0x0}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000c39000-0x18)=[], &(0x7f0000fb2000)=[]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dc000-0x48)=[], &(0x7f0000fb2000)=[]}, 0x0}}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000824000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}], &(0x7f0000fb3000-0x10)=[]}}], 0x0, 0x0, &(0x7f0000ee8000-0x7c)=""}) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) clone(0x0, &(0x7f0000002000-0x36)="", &(0x7f000000d000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") 2018/01/27 16:56:43 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000000b000-0x8)='./file0\x00', 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000004000-0x30)=[{&(0x7f000000c000)="", 0x2fa}, {&(0x7f000000d000)="cc8d966487a9f2794613f6cf6741c3cb68d29b097401814aaa86d6c2f5eb28024b0c0b10a4e10812d13ea7ecdd7d2cce527890ccf452fef2c1bf2b4c4e", 0x1e}], 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000006000-0x3c)=""/60, 0x3c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f000000f000-0x50)=[{&(0x7f0000000000)=""/222, 0xde}, {&(0x7f000000f000-0xbf)=""/191, 0xbf}, {&(0x7f000000c000)=""/171, 0xab}, {&(0x7f0000006000)=""/236, 0xec}, {&(0x7f000000e000)=""/40, 0x28}], 0x5, &(0x7f000000e000)=[{&(0x7f000000e000-0xa9)=""/169, 0xa9}, {&(0x7f000000f000-0x6d)=""/109, 0x6d}, {&(0x7f000000f000-0xd8)=""/216, 0xd8}, {&(0x7f000000e000)=""/169, 0xa9}, {&(0x7f000000e000)=""/6, 0x6}], 0x5, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000)=0x1, 0x4) 2018/01/27 16:56:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000064000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081a000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00009fc000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000bc000-0x2)=0x0) getpriority(0x2, r3) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000f8d000-0x12)={@generic="866dd4ed511bc69b4d7c1614d9588ca8", 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f8b000)={0x0, 0x0}) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8b000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 16:56:43 executing program 3: r0 = open(&(0x7f0000828000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000fd4000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00007e5000)=0x0, &(0x7f0000ecd000)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000dd6000-0x3c)=@bridge_setlink={0x20, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007f3000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000c52000)=""/4096) 2018/01/27 16:56:43 executing program 1: mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0xffffffffffffffbd) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002f6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000)=0x1, 0x4) 2018/01/27 16:56:43 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000007000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001274, &(0x7f0000010000)="") mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x8, 0x4, 0x6, &(0x7f000000f000)={0x77359400, 0x0}, &(0x7f0000013000-0x4)=0x7, 0x80000000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000011000)='./file0\x00', &(0x7f0000011000)='./file0\x00', &(0x7f0000007000)='pipefs\x00', 0x100c24, 0x0) 2018/01/27 16:56:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@get={0x1, &(0x7f00000ce000-0x89)=""/137, 0xdeb}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0xa, 0x6, &(0x7f00000f0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00007c6000)={0x0, 0x9a, "09653bf727a0f905f5ddbac10cb9c187d723a928ee176c3162c627fe7890c25b8b4a2c587a91ca7cc04e465f73b21e1e111fe0e33422011a415aae9173b3d022f54eeeea517890966f59f9e14bf39354895cb7a8e92a1fa4433236288b6f1f4c85a53827ac25f43d91e763087c6418567a5e6f25f77043e8f9c6b40e227aa936851512174a940a74208cd74035970281fdf3423029d86f8fd685"}, &(0x7f000059a000-0x4)=0xa2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000014000-0xa0)={r2, @in={{0x2, 0x1, @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, 0x3d4, 0x7, 0x7fffffff, 0x40}, 0xa0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="000000000e0002000003ffffff15e30000000000000005000465faf5238f7e23"}) 2018/01/27 16:56:43 executing program 5: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ce4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) signalfd4(r0, &(0x7f0000003000)={0x9}, 0x8, 0x80000) r1 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x100, 0x1c7) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000017000)={0x4000000000000, 0x9, 0x100, 0x3562, 0x3, 0xb04, 0x8, 0x2, 0x11, 0x40, 0x1f, 0x1}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000019000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 16:56:43 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00001c2000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4, 0x2000000000000) r2 = accept(r1, &(0x7f0000877000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000b0b000-0x4)=0xe) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000e64000-0x4)=0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000c65000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) 2018/01/27 16:56:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x19e320e, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0xfffffffffffffffe, &(0x7f0000322000-0x4)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdb000-0x4)=0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockname$packet(r1, &(0x7f000062b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f0d000)=0xfffffffffffffe48) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008fb000-0xc)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x5}, 0xc) sendto$inet(r0, &(0x7f0000f46000-0x1)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 31.871902] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 32.349977] audit: type=1400 audit(1517072203.738:24): avc: denied { create } for pid=5615 comm="syz-executor1" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 [ 32.387414] binder: 5779:5783 ioctl c0306201 20fb2fd0 returned -14 2018/01/27 16:56:43 executing program 6: r0 = socket$inet(0x2, 0x80e, 0x6) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000250000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000dca000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) preadv(r0, &(0x7f0000407000)=[{&(0x7f00006fb000-0xe8)=""/232, 0xe8}], 0x1, 0x0) 2018/01/27 16:56:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000089b000)="7cae", 0xfffffffffffffebd) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000938000-0x13)=""/16, &(0x7f000021b000-0x4)=0x10) 2018/01/27 16:56:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000000000) writev(r0, &(0x7f00001b1000-0x10)=[{&(0x7f000086f000)="290000002000190000f13effffffda060300000000000010000000ee0d00220000080000000501fe00", 0x29}], 0x1) 2018/01/27 16:56:43 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000055e000)='/dev/rfkill\x00', 0x800, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002e9000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000001000-0x28)=""/40, 0x28, 0x0, &(0x7f00009e3000)={0x0, 0x989680}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000000000)=0x0, &(0x7f000035c000-0x4)=0x0, &(0x7f000019e000)="") getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a13000-0x4)=0x0, &(0x7f0000d64000-0x4)=0x4) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000f40000)=0x4) getpriority(0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000f32000)={&(0x7f0000699000/0x2000)=nil, 0x2000}) 2018/01/27 16:56:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x4, &(0x7f0000fbc000)={0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b4f000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00003ad000-0x87)={0x0, 0x7f, "41a58d8f0b21362e515f5881f59a3ac37c070848997fbacea961d75af7a6fccb399b5942aa8114b04f84ffa0b42a54bed20d32c9c0f4a622277fbc516e4ff741f11af2f80a5b4d9bbf2671fdadc149540e8961af06b1056389feaeac18504be8d1b0bedd4b23699df8e67d46aa9dc8d3d8fe294dd1030f99d10e554e8dffc7"}, &(0x7f0000f25000-0x4)=0x87) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e8c000)={r2, 0x2}, 0x8) close(r0) 2018/01/27 16:56:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a1000-0xf)='/dev/sequencer\x00', 0x402, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f000086e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000055b000-0x4)=0x8, 0x800) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007c3000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008e9000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b3000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000065f000)={0x0, 0x0, 0x0}, &(0x7f000062a000)=0xc) r6 = signalfd4(0xffffffffffffff9c, &(0x7f0000b66000-0x8)={0x9}, 0x8, 0x80800) r7 = accept4$ax25(0xffffffffffffffff, &(0x7f000069f000)={0x0, {""/7}, 0x0}, &(0x7f0000c9d000)=0x10, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000077c000-0x8)={0x0, 0x0}) lstat(&(0x7f0000865000-0x8)='./file0\x00', &(0x7f0000848000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00009da000)=[0xffffffffffffffff, 0x0]) r11 = socket$inet_dccp(0x2, 0x6, 0x0) r12 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006d0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r13 = syz_open_pts(r0, 0x40000) r14 = socket(0x3, 0x0, 0x7) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000143000-0x8)={0x0, 0x0}) r16 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000a46000)=0x0, 0x800) r17 = socket$inet_icmp(0x2, 0x2, 0x1) r18 = socket$key(0xf, 0x3, 0x2) r19 = syz_open_dev$sndtimer(&(0x7f0000b12000)='/dev/snd/timer\x00', 0x0, 0x22040) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d45000)={0x0, 0x0}) r21 = socket$inet_sctp(0x2, 0x5, 0x84) r22 = syz_open_dev$sndtimer(&(0x7f0000b6e000-0xb)='/dev/snd/timer\x00', 0x0, 0xa4080) socketpair$inet6(0xa, 0xb, 0x37, &(0x7f000035f000)={0x0, 0x0}) r24 = syz_open_dev$sg(&(0x7f0000365000-0x9)='/dev/sg#\x00', 0x200, 0x2) r25 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000738000-0x12)='/dev/loop-control\x00', 0x80, 0x0) r26 = socket$netlink(0x10, 0x3, 0x14) r27 = inotify_init1(0x80000) r28 = socket$inet6_dccp(0xa, 0x6, 0x0) r29 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001e4000-0x10)='/selinux/status\x00', 0x0, 0x0) pipe(&(0x7f0000352000-0x8)={0x0, 0x0}) socketpair(0x0, 0x3, 0x3c0aff34, &(0x7f00005a9000)={0x0, 0x0}) r32 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b4b000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f0000344000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = getgid() sendmsg$unix(r0, &(0x7f000001c000-0x21)={&(0x7f000075a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000030d000-0x40)=[{&(0x7f0000cce000)="ec0ab24fa70e3c60c570dee020c67068c9b3a60ccad1d0e6582907fd7ccaf299a8d45e2ebba5288f04ebe515c88be05eff74ee93bc9820a8b273c805568c09ae5f6df1be0cbeb2ebcb442941099a6c4d66ecd1f92b7a430a869edff825adc43bdd46973569af29ab9b8a", 0x6a}, {&(0x7f00009e4000-0x7e)="8fc400d4f60ec0608e3e044d753949397cc5450a9d0238d6062ef9ca57178bcce5b3dc82c5473c073cc077052901a5827fd5e12a457902b1ff4de8bce05538ac04ab1eb54f68e10b81a4de21e565aee99fac79266f53d617ae4f3eb17a6adb024fda180feaa0a0995da6c4bd1a0d551f438477bae64f6520deb6782ad07391af89a676011315bed7a4455dd9f264c6dbd6c507a8a3d1abf9424f5fbffcf44e2443f30673", 0xa4}, {&(0x7f0000d2a000-0x87)="281622c1ead49eae285d37545e52a4c13f71496033ac9ebbd613f4400216b2e479526b1b21599e376b0cd135d2ae571e8ffbd0a2169ce23e876f9e233c4ab49d70e6f53cc5bd1da5d3572f7a29af9f3a7df759570d6b6a1e62d287395d9f39726c1fc2360245ee607dd4686d9d48dc6ea5e9d0759605f65ba06e4fad875bc8a2c8c67b4cf9f87e", 0x87}, {&(0x7f0000278000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000932000-0x138)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, r11, r12, r13, r14, r15, r16]}, @rights={0x30, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23]}, @rights={0x28, 0x1, 0x1, [r24, r25, r26, r27, r28, r29]}, @rights={0x20, 0x1, 0x1, [r30, r31, r32]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0x138, 0x800}, 0x8000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r37, r36, 0x0) r38 = fcntl$dupfd(r36, 0x0, r37) recvmsg$netrom(r38, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}, 0x0}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"e110661e8652f8"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x42) 2018/01/27 16:56:43 executing program 5: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fae000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000fad000)=0x0, &(0x7f00008ab000-0x4)=0x4) creat(&(0x7f0000856000)='./file0\x00', 0x0) r2 = epoll_create(0x1f) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000faf000-0xc)={0xffffffd, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000012000-0x8)={0x0}, 0x8) 2018/01/27 16:56:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$lock(r0, 0x5, &(0x7f0000d9b000-0x20)={0x0, 0x4, 0x5, 0xfffffffffffff56b, r1}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000064a000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000fa000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005bc000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000085000)={@loopback={0x0, 0x1}, 0x0, r3}) syz_open_procfs(0x0, &(0x7f000015d000-0xa)='setgroups\x00') 2018/01/27 16:56:43 executing program 0: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000658000-0xe)='/selinux/load\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000b6c000-0x30)=[{&(0x7f0000ff5000-0x1000)="cf8787753d22152c", 0x8}], 0x1, 0x0) tee(r0, r0, 0x0, 0x6) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000ff6000)=""/146, 0x92, 0x0) 2018/01/27 16:56:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000064000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081a000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00009fc000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000bc000-0x2)=0x0) getpriority(0x2, r3) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000f8d000-0x12)={@generic="866dd4ed511bc69b4d7c1614d9588ca8", 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f8b000)={0x0, 0x0}) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8b000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 16:56:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000d08000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6f000-0x4)=0x26) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000c4e000)={0x6, 0x1ff}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @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$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/27 16:56:43 executing program 1: 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, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000570000-0x40)="b44f4d05294d0882532077815e2166628dfb804d8329d435c2cddd00f90c3db3e2bbd14ccece927b7d6d73f74ecda63d86095d04b3b37020354171e467c74a4f") r2 = dup2(r1, r0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000b61000-0x4)=0x8) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000351000)={0x2, 0x7, 0x6, 0x4, 0x1, 0x81}) 2018/01/27 16:56:44 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000fc5000-0x8)='./file0\x00', 0x21) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fc4000)={0xea, 0xffff, 0x61a85f7e154eda81, 0x9, 0x5, 0x5, 0x9, 0x2, 0x0}, &(0x7f0000d5a000-0x4)=0x20) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fc5000-0xa0)={r2, @in6={{0xa, 0x0, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xac86, 0x6, 0xfffffffffffffffc, 0x3, 0x2}, &(0x7f0000fc4000)=0xa0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@generic="c60ca2dc2aca66473444af2621d2036b", @ifru_settings={0x8, 0x1, @te1=&(0x7f0000fc3000)={0x22, 0x6, 0x5, 0x88a}}}) 2018/01/27 16:56:44 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000838000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 32.601070] SELinux: policydb magic number 0x758787cf does not match expected magic number 0xf97cff8c [ 32.651797] SELinux: policydb magic number 0x758787cf does not match expected magic number 0xf97cff8c [ 32.663652] IPv4: Oversized IP packet from 127.0.0.1 [ 32.663771] IPv4: Oversized IP packet from 127.0.0.1 2018/01/27 16:56:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00000eb000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x80000000017, &(0x7f0000ef5000)=0x8000000000000002, 0x4) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000ef7000-0x4)=0x0, 0x4) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000f24000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 16:56:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = open$dir(&(0x7f0000279000-0x8)='./file0\x00', 0x80000, 0x10) renameat2(r0, &(0x7f00008bf000-0x8)='./file0\x00', r1, &(0x7f0000713000)='./file0\x00', 0x1) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000dd3000-0x9d)="240000002400fff73200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/01/27 16:56:44 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/27 16:56:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x93, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x0, 0x3) accept4$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0xfffffffe, @host=0x2, 0x0}, 0xfffffffffffffcb3, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x10c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000750000)=0x0, &(0x7f0000fce000)=0x8) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000205000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) 2018/01/27 16:56:44 executing program 6: mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d0f000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d41000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d41000-0x4)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d35000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) 2018/01/27 16:56:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f7000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f00005c6000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f000028e000-0x1)="") r0 = syz_open_procfs(0x0, &(0x7f00005f8000-0xa)='mountinfo\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000030f000)=0x0, 0x7563) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000f68000)=""/88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000547000)='./file0\x00', 0x20) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000152000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f00003fa000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000002000-0x5)=[0x0, 0x0]) unlink(&(0x7f0000dc3000-0x8)='./file0\x00') 2018/01/27 16:56:44 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="c9", 0x1, 0xfffffffffffffffd) rt_sigprocmask(0x0, &(0x7f0000002000-0x8)={0x4}, 0x0, 0x8) keyctl$describe(0x6, r0, &(0x7f0000000000)=""/166, 0xfffffffffffffc43) 2018/01/27 16:56:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b77000-0xd)='/dev/usbmon#\x00', 0x100000001, 0x408400) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000e59000)={0x5, {{0xa, 0x3, 0x160, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) dup(r0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000424000)=0x1) 2018/01/27 16:56:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socket$inet(0x2, 0x80f, 0x3) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000821000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f0000af8000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a92000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000440000)={0x7, 0x100000000, 0x5489, 0x40, 0x3, 0x6, 0x7ff, 0x3f, 0x4, 0x7, 0x4000}, 0xb) r3 = dup(r0) bind$inet6(r3, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x39) 2018/01/27 16:56:44 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000026000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x4) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000001a000-0x4)=0x6, &(0x7f0000029000-0x4)=0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000002a000-0x4)=0x8d50, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2c, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 16:56:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a24000-0xe)='/dev/keychord\x00', 0x20003, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000b12000)={{0x100000000, 0x922}, 0x1, 0x4, 0x4, {0x55f, 0x3ff}, 0x5, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000eca000-0x4)=0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f000030e000)={0x4000000004d, 0x2, 0x0, 0x10000008000, 0x400, 0x5, 0x2, 0x1f, 0x6, 0x5316, 0xfffffffffffffff8, 0xaae}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000918000)={0x9, 0x0, &(0x7f0000d2a000)=[], 0x1, 0x0, &(0x7f0000510000-0x2)='\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x15, 0x0, &(0x7f0000eb4000-0x4c)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) write$tun(r2, &(0x7f0000979000)=@pi={0x0, 0x8847, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x2, 0x0, 0xff}], {0x8100, 0x4, 0x3, 0x3bed}}], {@ipv6={0x86dd, {0xfffffffffffffffc, 0x6, "168fd8", 0x487, 0x67, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, {[@hopopts={0x0, 0x43, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x6, 0xe7, "ac41dd637a0ad2438e12f2748c93a98126a04ed2e433caee025b270c4503876eb65aa177b84cb45b7594c14c368cce590d8cfdbf101047cfaf518f7c15e33134f4f50ff144d8e454171a5c72670be71795b836716cc001519d8f0e5ad9a353445e78228462da14be35242b5b14806aaf1ff0a4baa3a06abe3486262b149b6747b47c49bbcdfeaac95260cfcdf168d340cf4772aca60facc550e928d02a605fd7e0fce2a0570243b26c28cf7318ab27d847316d11630830cebb58600c9d29072f83d439f09dc25b6e509780c12ac5c0c2418f46b2fa17e010b854e7994b9c47ed3893b3feda2d52"}, @pad1={0x0, 0x1, 0x0}, @generic={0xe2, 0xd8, "f9c6d5ca654939fb1a0f3766d1167952eb72a004620b16eff2dc960384b84f6362d1baf7a5f41a3c85ed0c5dd81f133d2e0014e406bc22b896e11c45f1bc95c6bcfa8d6b480ce120af6425aa5fe9e26f62b8ba1ddca6589ef24480bbdc28bb297395fb9a9a1ad3459292553fff7505edd09e54a7132861b913a9fb7045e56c6221066eafdc77e620cfb07497ca048a11ea7bf02edab61896ef6cf2b20d356591bc8990792946f9db285a5db92a5e1e825f38e398131f2c8fb5b51f6a776919dc7f00f81d2cc1503dbfa6b0c55f62a984b47147e267e3c465"}, @calipso={0x7, 0x28, {0x5677, 0x8, 0x9, 0x10001, [0x504d5140, 0xee, 0x100, 0xcf6]}}, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x4}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0x20}]}, @dstopts={0x3a, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x8b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x7f, 0x4, 0x1, 0x8c3, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0x5d, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x3}, @ra={0x5, 0x2, 0x1}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x8, {0x8, 0x0, 0x3, 0x800, []}}, @ra={0x5, 0x2, 0x400}]}, @fragment={0x11, 0x0, 0xff, 0x3, 0x0, 0xde, 0x2}, @fragment={0xff, 0x0, 0x6, 0xfc9, 0x0, 0x9, 0x3}, @fragment={0xad, 0x0, 0x8, 0x7ff, 0x0, 0x8000, 0x2}, @dstopts={0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @jumbo={0xc2, 0x4, 0x5}, @jumbo={0xc2, 0x4, 0x674}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x1000}, @calipso={0x7, 0x50, {0x0, 0x12, 0xbf, 0x80d, [0x7fffffff, 0xfc, 0x3, 0x1f, 0x1, 0xfffffffffffffffd, 0x0, 0x200, 0x6]}}, @ra={0x5, 0x2, 0x0}, @ra={0x5, 0x2, 0xffffffffffff4d35}]}], @gre={{0x0, 0x0, 0x1, 0x2, 0x0, 0x81, 0x0, 0x1, 0x880b, 0x4, 0x1, [], "f37378f3"}, {0x2, 0x0, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x800, [0x1, 0x4], "94cffebb4045fa3975eac1e49d6e8982a35d3ad75daba9bdf7d97b4e77cef9d676cb0adf63d82837cdc1cdb6fa871a2ed44463f708fcbecaa65087894394bac09efe64e0bb8c7b57c1910507c745589cde07c546ea499275cfc9c769a7ce4858aea5265efe9e6b9cf19c48678332c3f0a58ddac2dda62fc4750c78b8ccfb1ecf669980d4a82b1eea986db33f4b180bc725ddb38535bb1f6d16199cef9e65bc07b67ec37a71881d21376fc9ec782044b723c5e696c6cb5b7d3786fa8086f75effad6ba1"}, {0x101, 0x0, 0x1, 0xffffffffffffffe0, 0x0, 0x0, 0x86dd, [0x5, 0x0, 0x0], "c25be734bb1854c2991fb3dcb7c0c953aba42db97965888dc0ebde679a35a93f541b27e75b0c0cf629d8f600ed800fb77b4a95691b7afb68a233d3912fe7d1a7c7fa53d6baae935142061fddb4febb16c8b5bdbc4a91857655d876ec6cf46c8164c62b69bd"}}}}}}}}, 0x4c9) r3 = mmap$binder(&(0x7f0000bb2000/0x2000)=nil, 0x2000, 0x2000008, 0x30, r1, 0x0) getsockname$ax25(r2, &(0x7f0000629000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005e4000-0x4)=0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00009f5000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d47000-0x30)={0x3c, 0x0, &(0x7f00001f1000)=[@enter_looper={0x630c}, @increfs={0x40046304, 0x2}, @free_buffer={0x40086303, r3}, @decrefs={0x40046307, 0x4}, @acquire_done={0x40106309, r4, 0x2}, @decrefs={0x40046307, 0x0}], 0x4a, 0x0, &(0x7f0000501000-0x4a)="418ff171ec6d0f80ca65cbf6994c09b9049e04167dd4bf0c8a537ee15146b682ab6c3fdad104db93962a003fafa68729651021f98d017a0d2b0ee37f186d88f66e7337106c0fe22d12ae"}) 2018/01/27 16:56:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) mkdir(&(0x7f0000ca8000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000d000)=0x0) sched_getparam(r1, &(0x7f0000c0a000-0x4)=0x0) 2018/01/27 16:56:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000845000-0x50)={@common='ifb0\x00', @ifru_ivalue=0x10000}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000fe3000)={0x0, &(0x7f0000470000-0x10)=[]}) 2018/01/27 16:56:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00000eb000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x80000000017, &(0x7f0000ef5000)=0x8000000000000002, 0x4) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000ef7000-0x4)=0x0, 0x4) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000f24000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 16:56:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007ff000)='./file0\x00', 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = timerfd_create(0x7, 0x80000) ioctl$void(r0, 0xc0045878) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r1, &(0x7f0000d07000-0x8)='./file0\x00') renameat2(0xffffffffffffffff, &(0x7f0000016000)='/', r1, &(0x7f00000f9000)='./file0/file1/file0\x00', 0x0) 2018/01/27 16:56:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000eaa000)={0x2, 0x78, 0x5, 0x5, 0x3, 0x75, 0x0, 0x7, 0x24080, 0xa, 0x1, 0x2, 0x5, 0x2, 0x6, 0x1, 0x4, 0x5, 0x1000, 0x7f, 0x40, 0x5, 0xf01, 0x1000, 0x7ff, 0x8, 0x9, 0x4b18c23a, 0x10000, 0x4b, 0xffffffff7fffffff, 0x9, 0x3b3, 0x1, 0xd76, 0x401, 0x9, 0x6, 0x0, 0xae3e, 0x2, @perf_bp={&(0x7f0000d8c000)=0x0, 0x8}, 0x600, 0x100000001, 0x40, 0x3, 0x10001, 0x9, 0xffffffffffffff06, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x4) readv(r0, &(0x7f0000366000)=[{&(0x7f0000942000)=""/0, 0x0}, {&(0x7f00007e8000-0xe)=""/14, 0xe}, {&(0x7f000044e000)=""/4096, 0x1000}], 0x3) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f00009ea000)=[{0x35, 0x0, 0x0, 0x0}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 16:56:44 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e9a000-0x4)=0x0) fcntl$setown(r3, 0x8, r4) fcntl$setstatus(r3, 0x4, 0x42000) r5 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a1000-0x4)=0xc) r7 = getpgid(r6) fcntl$setown(r5, 0x8, r7) fcntl$getownex(r5, 0x10, &(0x7f0000b30000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) shutdown(r2, 0x1) ptrace(0x11, r8) 2018/01/27 16:56:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000354000)='/dev/vga_arbiter\x00', 0x101001, 0x0) readv(r0, &(0x7f0000c79000)=[{&(0x7f0000df8000)=""/171, 0xab}, {&(0x7f00007fb000-0xc3)=""/195, 0xc3}, {&(0x7f00004f5000)=""/4, 0x4}, {&(0x7f0000ebd000-0x42)=""/66, 0x42}, {&(0x7f00000ff000)=""/115, 0x73}, {&(0x7f00004f7000-0x17)=""/23, 0x17}], 0x6) r1 = syz_open_procfs(0x0, &(0x7f000098d000)='net/dev\x00') preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000eff000-0x1)=""/1, 0x1}], 0x1, 0x400000002) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e36000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x400) 2018/01/27 16:56:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f0000c7a000-0xe)='./file0/file0\x00', &(0x7f0000a2c000-0x8)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") unshare(0x400) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000c27000)=0x0, 0x800) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000f21000-0x108)={0x0, {{0xa, 0x2, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f00007da000-0xe)=@known='system.advise\x00') fanotify_mark(r1, 0x2d, 0x1, r1, &(0x7f000021e000-0xe)='./file0/file0\x00') 2018/01/27 16:56:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000462000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00009ac000)={0x0}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000360000)={0x0, r0}, 0xfffffffffffffe89) 2018/01/27 16:56:44 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a4d000-0xf)='/dev/sequencer\x00', 0x4980, 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) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0xd8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x2, 0xffffffffffffffff, 0x5, 0xe}, 0xa0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001000-0xb0)={{0x6, 0x7ff}, 'port1\x00', 0x40, 0x80000, 0xfffffffffffffff7, 0x3, 0x6, 0x8, 0x9, 0x0, 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]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x35)="21d5adfbdf2962f6b87e046fdc8835c2aa26ee7060ab2cae57e1ccf604ce6afda01a7cf7dfb91dc8c70b39c4afb335e7214b06e6cf", 0x35, 0xfffffffffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0x40)='port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r2, &(0x7f0000004000-0x10)=[{&(0x7f0000003000)="a6ca33b694e926059c18a07949bcf6ac87ec86f80ce4477abad931e5bd09475aef", 0x21}], 0x1, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000)=0x0, &(0x7f0000006000-0x4)=0x17c) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x28, &(0x7f0000017000-0x4)=0x406, 0x4) write(r5, &(0x7f0000021000)="f0", 0x383) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000015000-0x4)=0x0) ptrace$setopts(0x4206, r6, 0x4, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f000002a000-0x13)="fa000000009a8906bcdf6aac8d884a0b51fc42", 0x1d) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000029000-0x20)=[], 0x0, &(0x7f000002a000)=""/0, 0x0, 0x0}, 0x2) close(r5) [ 32.994813] binder: 5932:5942 ioctl 770a 0 returned -22 [ 33.022346] binder: 5932:5942 unknown command 0 [ 33.027736] binder: 5932:5942 ioctl c0306201 20918000 returned -22 2018/01/27 16:56:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000828000-0x8)='./file0\x00', 0x80) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00006ba000)={0x5, &(0x7f0000bbd000-0x14)=[0x8, 0x80, 0x2, 0x5, 0xfffffffffffffff7]}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0xff, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f0000817000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 16:56:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000845000-0x50)={@common='ifb0\x00', @ifru_ivalue=0x10000}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000fe3000)={0x0, &(0x7f0000470000-0x10)=[]}) 2018/01/27 16:56:44 executing program 4: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002c3000)='/dev/rfkill\x00', 0x8200, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000b1d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f6a000-0x4)=0x10) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 16:56:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f00003e1000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000c3c000-0x4)=0xe, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000277000)={0x0, 0x7b, "ae9fbfea6a8440f128e76f82dc0c010fbb11df461a7293e667e1e9f5ad04e23d1d5c123522d587c6a9fc04dcd27fb33fb76a133c9bddcf8bfd66aa6029745aef1fb86f194f00b3f6eed60e0e19c6343db644791b98db8488eea85db188b73c9b582f6dbb5e55039254511beba65e1fc27c3195b9c91921c754305f"}, &(0x7f0000f8a000)=0x83) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007e6000-0xa0)={r2, @in6={{0xa, 0x1, 0x8001000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9fbe, 0x7ff, 0x8, 0x8}, 0xa0) getsockname$llc(r1, &(0x7f0000ea8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000054a000)=0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e76000)={0x3, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x100, 0x28, 0x8, &(0x7f0000f15000-0x10)=@common='bcsh0\x00', 0x1000, 0x9, 0x10000}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0705040000", 0x5) ioctl$int_out(r1, 0x2, &(0x7f00002c6000-0x8)=0x0) [ 33.052480] binder: 5932:5942 got reply transaction with no transaction stack [ 33.060107] binder: 5932:5942 transaction failed 29201/-71, size 0-0 line 2920 2018/01/27 16:56:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000510000)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000c8f000-0x8)=0xffffffffffffff3c) socketpair(0x11, 0x3, 0x401, &(0x7f0000000000)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) accept4$inet(r1, &(0x7f000073a000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef4000+0x405)=0x10, 0x80000) ioctl$EVIOCGSND(r2, 0xc0045401, &(0x7f0000de6000)=""/149) read$eventfd(r1, &(0x7f0000526000-0x8)=0x0, 0x2) 2018/01/27 16:56:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003b6000-0xe)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000e62000)="", 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000daa000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00005b3000)=0x0, 0x1b4) 2018/01/27 16:56:44 executing program 0: setfsgid(0x0) add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000faf000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000017000-0xfa)="", 0x0, 0x0) unshare(0x28060400) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f000035a000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000b92000)="") mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0xffffffffffffffff, 0x4004) preadv(r0, &(0x7f0000002000+0x33d)=[{&(0x7f0000003000)=""/153, 0x99}, {&(0x7f000000f000-0xfe)=""/254, 0x50}], 0x2, 0x0) 2018/01/27 16:56:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000360000-0x9)='/dev/rtc\x00', 0x24081, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000adc000-0x28)={&(0x7f00003f0000/0x2000)=nil, 0x1, 0x2, 0x0, &(0x7f0000233000/0x4000)=nil, 0x6}) pkey_mprotect(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/01/27 16:56:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000354000)='/dev/vga_arbiter\x00', 0x101001, 0x0) readv(r0, &(0x7f0000c79000)=[{&(0x7f0000df8000)=""/171, 0xab}, {&(0x7f00007fb000-0xc3)=""/195, 0xc3}, {&(0x7f00004f5000)=""/4, 0x4}, {&(0x7f0000ebd000-0x42)=""/66, 0x42}, {&(0x7f00000ff000)=""/115, 0x73}, {&(0x7f00004f7000-0x17)=""/23, 0x17}], 0x6) r1 = syz_open_procfs(0x0, &(0x7f000098d000)='net/dev\x00') preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000eff000-0x1)=""/1, 0x1}], 0x1, 0x400000002) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e36000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x400) 2018/01/27 16:56:44 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ffe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/27 16:56:44 executing program 4: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000c34000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace(0x4207, r2) ptrace(0x18, r2) 2018/01/27 16:56:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x26) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000018a000-0x4)=0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4, 0x0}) r2 = dup2(r1, r0) dup3(r1, r2, 0x80000) poll(&(0x7f0000dad000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) [ 33.093010] binder: BINDER_SET_CONTEXT_MGR already set [ 33.104200] binder: 5932:5961 ioctl 40046207 0 returned -16 [ 33.116864] binder: 5932:5961 ioctl 770a 0 returned -22 [ 33.128944] binder: 5932:5961 unknown command 0 [ 33.133813] binder: 5932:5961 ioctl c0306201 20918000 returned -22 2018/01/27 16:56:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000680000-0x4)=0xb461, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0xfed6, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 16:56:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b5b000-0xc)={0x1, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0x0, 0x0}) nanosleep(&(0x7f00002d7000-0x10)={0x77359400, 0x0}, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006b5000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f00003dd000-0x4)={0x8, 0x5e, 0x139}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)={0x0, 0x0}) [ 33.181472] syz-executor6: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 33.198238] CPU: 0 PID: 5998 Comm: syz-executor6 Not tainted 4.9.78-g68d447c #23 [ 33.205765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.215098] ffff8801c656f948 ffffffff81d943a9 1ffff10038cadf2c ffff8801c6508000 [ 33.223121] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801c656fa58 [ 33.231111] ffffffff81451b82 024000c2c656f998 0000000041b58ab3 ffffffff84195325 [ 33.239244] Call Trace: [ 33.241819] [] dump_stack+0xc1/0x128 [ 33.247159] [] warn_alloc+0x212/0x240 [ 33.252585] [] ? zone_watermark_ok_safe+0x280/0x280 [ 33.259227] [] ? avc_has_perm+0xb0/0x4f0 [ 33.264918] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 33.271399] [] __vmalloc_node_range+0x3f5/0x5f0 [ 33.277719] [] ? check_preemption_disabled+0x3b/0x200 [ 33.284558] [] ? task_has_security+0x130/0x270 [ 33.290773] [] vmalloc+0x5b/0x70 [ 33.295781] [] ? sel_write_load+0x130/0xfd0 [ 33.301723] [] sel_write_load+0x130/0xfd0 [ 33.307522] [] ? get_futex_key+0x1050/0x1050 [ 33.313563] [] ? sel_read_bool+0x250/0x250 [ 33.319423] [] ? do_futex+0x3f8/0x15c0 [ 33.324933] [] ? sel_read_bool+0x250/0x250 [ 33.330789] [] __vfs_write+0x103/0x680 [ 33.336307] [] ? do_iter_readv_writev+0x400/0x400 [ 33.342778] [] ? __might_sleep+0x95/0x1a0 [ 33.348555] [] ? __lock_is_held+0xa1/0xf0 [ 33.354329] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 33.361151] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 33.367704] [] ? __sb_start_write+0x14a/0x310 [ 33.373822] [] vfs_write+0x189/0x530 2018/01/27 16:56:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) request_key(&(0x7f0000b3b000-0xd)='dns_resolver\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000705000-0x5)='ppp0\x00', 0x0) 2018/01/27 16:56:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x10) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00004aa000-0x30)={0x7, 0x1ff, 0x2, 0x6, 0x8, 0x8001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x4, &(0x7f000095b000)=""/0, &(0x7f0000407000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/27 16:56:44 executing program 7: mmap(&(0x7f0000000000/0x795000)=nil, 0x795000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000793000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00005f4000)="1b01fd450e13ca14706312375b3a687b583f42ab62d2231461c6996113effad6d12f56d187df9bfd40c6fd56513594af96f56812b402cbd2c685d66f89b56186", 0x40, 0xfffffffffffffffb) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000795000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000796000-0x30)={0x4, 0x8, 0x1000000000006, 0x200, 0x85a, 0x8000004, [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(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000619000-0x8)=0x0) recvfrom(r1, &(0x7f0000214000)=""/38, 0x26, 0x100, &(0x7f0000796000)=@generic={0xb, "01d55b611f67204e6a25b2434b2c27c15cd6f6043dd1fedd00a5c0c0508c9c88ba58474418ea1ba67fe3c22d73be97b28f0ad7100cb15c70119de719c5135c5dbf0e0148482d3914bf3c7175df535f7505741bae148d02cd87371605b58c68690d21b35e13d6b17820a36d1cf2b5ea1fe8a19a6733cc1553aa2f1cafcf77"}, 0x80) 2018/01/27 16:56:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) iopl(0x0) readv(r0, &(0x7f0000680000)=[{&(0x7f0000ed4000-0xbc)=""/9, 0x9}], 0x1) [ 33.379158] [] SyS_pwrite64+0x13f/0x170 [ 33.384755] [] ? SyS_pread64+0x170/0x170 [ 33.390443] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 33.397264] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 33.403825] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 33.420768] Mem-Info: 2018/01/27 16:56:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x7, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008ad000+0x383)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$llc(r1, &(0x7f0000f8a000)={0x1a, 0xff, 0x3, 0x2, 0x7, 0x7fff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000a29000-0x28)={0x7, 0x16, 0x94, 0x7ff, "8fd0d9dce73999ffa8adbc427b69c5049ca017c714a9205b48da8e77e438731d"}) ioctl$TIOCCONS(r1, 0x541d) 2018/01/27 16:56:44 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012000-0x55)="240000001800030207f7fd946ff183a50a0800000086c497271d856806000700d100737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000014000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000014000-0x4)=0xffffffffffffffff, 0x4) [ 33.427596] active_anon:54636 inactive_anon:43 isolated_anon:0 [ 33.427596] active_file:3516 inactive_file:8234 isolated_file:0 [ 33.427596] unevictable:0 dirty:104 writeback:0 unstable:0 [ 33.427596] slab_reclaimable:5313 slab_unreclaimable:60070 [ 33.427596] mapped:24069 shmem:50 pagetables:675 bounce:0 [ 33.427596] free:1474152 free_pcp:384 free_cma:0 [ 33.462016] Node 0 active_anon:218664kB inactive_anon:172kB active_file:14064kB inactive_file:32944kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96328kB dirty:424kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 73728kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 33.494710] 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 [ 33.525537] lowmem_reserve[]: 0 2908 6410 6410 [ 33.530807] DMA32 free:2980124kB 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:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:636kB free_cma:0kB [ 33.562258] lowmem_reserve[]: 0 0 3501 3501 [ 33.567197] Normal free:2911332kB min:36824kB low:46028kB high:55232kB active_anon:210164kB inactive_anon:172kB active_file:14064kB inactive_file:32944kB unevictable:0kB writepending:424kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:21284kB slab_unreclaimable:240544kB kernel_stack:5856kB pagetables:2560kB bounce:0kB free_pcp:980kB local_pcp:352kB free_cma:0kB [ 33.601037] lowmem_reserve[]: 0 0 0 0 [ 33.605453] 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 [ 33.620793] DMA32: 3*4kB (M) 4*8kB (M) 5*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980124kB [ 33.638309] Normal: 748*4kB (UME) 313*8kB (UME) 201*16kB (UM) 71*32kB (UME) 26*64kB (UME) 7*128kB (UME) 4*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (ME) 706*4096kB (M) = 2916072kB [ 33.657869] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 33.666438] 11802 total pagecache pages [ 33.670391] 0 pages in swap cache [ 33.673816] Swap cache stats: add 0, delete 0, find 0/0 [ 33.679178] Free swap = 0kB [ 33.682175] Total swap = 0kB [ 33.685166] 1965979 pages RAM [ 33.688706] 0 pages HighMem/MovableOnly [ 33.692657] 320509 pages reserved [ 33.702786] syz-executor6: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 33.712893] CPU: 1 PID: 6034 Comm: syz-executor6 Not tainted 4.9.78-g68d447c #23 [ 33.720401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.729727] ffff8801c6a87948 ffffffff81d943a9 1ffff10038d50f2c ffff8801cf3dc800 [ 33.737705] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801c6a87a58 [ 33.745688] ffffffff81451b82 024000c2c6a87998 0000000041b58ab3 ffffffff84195325 [ 33.753692] Call Trace: [ 33.756257] [] dump_stack+0xc1/0x128 [ 33.761591] [] warn_alloc+0x212/0x240 [ 33.767012] [] ? zone_watermark_ok_safe+0x280/0x280 [ 33.773649] [] ? avc_has_perm+0xb0/0x4f0 [ 33.779334] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 33.785799] [] __vmalloc_node_range+0x3f5/0x5f0 [ 33.792091] [] ? check_preemption_disabled+0x3b/0x200 [ 33.798928] [] ? task_has_security+0x130/0x270 [ 33.805139] [] vmalloc+0x5b/0x70 [ 33.810127] [] ? sel_write_load+0x130/0xfd0 [ 33.816071] [] sel_write_load+0x130/0xfd0 [ 33.821855] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 33.828492] [] ? sel_read_bool+0x250/0x250 [ 33.834350] [] ? __lock_acquire+0x629/0x3640 [ 33.840381] [] ? sel_read_bool+0x250/0x250 [ 33.846240] [] __vfs_write+0x103/0x680 [ 33.851745] [] ? do_iter_readv_writev+0x400/0x400 [ 33.858214] [] ? __might_sleep+0x95/0x1a0 [ 33.863985] [] ? __lock_is_held+0xa1/0xf0 [ 33.869755] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 33.876568] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 33.883118] [] ? __sb_start_write+0x14a/0x310 [ 33.889235] [] vfs_write+0x189/0x530 [ 33.894571] [] SyS_pwrite64+0x13f/0x170 [ 33.900184] [] ? SyS_pread64+0x170/0x170 [ 33.905873] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 33.912683] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 33.919234] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 33.926171] Mem-Info: [ 33.928594] active_anon:51490 inactive_anon:43 isolated_anon:0 [ 33.928594] active_file:3516 inactive_file:8239 isolated_file:0 [ 33.928594] unevictable:0 dirty:112 writeback:0 unstable:0 [ 33.928594] slab_reclaimable:5325 slab_unreclaimable:60030 [ 33.928594] mapped:24035 shmem:50 pagetables:623 bounce:0 [ 33.928594] free:1477949 free_pcp:381 free_cma:0 [ 33.961922] Node 0 active_anon:205960kB inactive_anon:172kB active_file:14064kB inactive_file:32956kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96140kB dirty:448kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 71680kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 33.991273] 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 [ 34.020749] lowmem_reserve[]: 0 2908 6410 6410 [ 34.025954] DMA32 free:2980124kB 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:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB [ 34.056861] lowmem_reserve[]: 0 0 3501 3501 [ 34.061788] Normal free:2915764kB min:36824kB low:46028kB high:55232kB active_anon:205960kB inactive_anon:172kB active_file:14064kB inactive_file:32956kB unevictable:0kB writepending:452kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:21300kB slab_unreclaimable:240120kB kernel_stack:5696kB pagetables:2492kB bounce:0kB free_pcp:884kB local_pcp:696kB free_cma:0kB [ 34.095654] lowmem_reserve[]: 0 0 0 0 [ 34.100058] 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 [ 34.115362] DMA32: 3*4kB (M) 4*8kB (M) 5*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980124kB [ 34.132572] Normal: 655*4kB (UME) 313*8kB (UME) 201*16kB (UM) 71*32kB (UME) 27*64kB (UME) 7*128kB (UME) 4*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (ME) 706*4096kB (M) = 2915764kB [ 34.152072] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 34.160636] 11809 total pagecache pages [ 34.164604] 0 pages in swap cache [ 34.168228] Swap cache stats: add 0, delete 0, find 0/0 [ 34.173571] Free swap = 0kB [ 34.176585] Total swap = 0kB [ 34.179583] 1965979 pages RAM 2018/01/27 16:56:45 executing program 1: mmap(&(0x7f0000000000/0xd51000)=nil, 0xd51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d51000)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000d53000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000d52000)=0x7) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000d52000-0x1c)={0xa, 0x1, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) inotify_init() memfd_create(&(0x7f0000001000)='\x00', 0x0) 2018/01/27 16:56:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) epoll_wait(r1, &(0x7f0000ac7000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x9) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002e9000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000c0a000-0x58)={{0x400, 0x7f}, 0x1, 0x1f, 0x101, {0x1, 0x8}, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 16:56:45 executing program 3: prctl$seccomp(0x2f, 0x4, &(0x7f0000001000-0x10)={0x0, &(0x7f0000c76000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x54)="6d892974978df8c7a731a0652c7aff6d7571ef3e131bdc8c8d3b8505034b4f35a27d5dbe7e65b250ec433a6f3ded85c0fd30295e17dce2b4e3103079cb0f3da5d37ea6b04daa292becc3a54f6216a8533b4ca454", 0x54, 0x4000, &(0x7f0000000000)={0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2018/01/27 16:56:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ad5000)={0x0, 0x9533}, &(0x7f0000f58000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000056d000-0x10)={0x200, 0x0, 0x0, 0x9, r1}, &(0x7f000027d000-0x4)=0x10) r2 = memfd_create(&(0x7f00006c9000-0xb)='/dev/loop#\x00', 0x1) fcntl$setflags(r2, 0x2, 0x0) 2018/01/27 16:56:45 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000)=[], 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) removexattr(&(0x7f0000014000-0xe)='./file0/file0\x00', &(0x7f0000014000-0x9)=@random={'btrfs.\x00', '-\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 16:56:45 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x1)='\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) r1 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x75)="", 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r1, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00', 0x10400, 0x1c5) accept$nfc_llcp(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) 2018/01/27 16:56:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000e82000-0x9e)=""/158, &(0x7f0000657000)=0xffffff8f) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000c04000-0x20)={0x3, 0x0, 0x1, 0x1}) r2 = syz_open_dev$mice(&(0x7f0000f38000-0x10)='/dev/input/mice\x00', 0x0, 0x280000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000022c000)={0x0, 0x2, 0xcc3, 0xff, 0x3, 0x4, 0x8, 0x7, {0x0, @in6={{0xa, 0x1, 0xf9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1000, 0x5, 0x5, 0xffffffff}}, &(0x7f0000ef2000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00004ae000-0x1008)={r3, 0x1000, "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"}, &(0x7f00006f1000-0x4)=0x1008) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f000032a000-0x10)={r1, 0x65de}) 2018/01/27 16:56:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000a09000)=0x83) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000dfc000)='/dev/sg#\x00', 0x400, 0x4800) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00005e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000485000)=0xb) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017f000-0xc)={0x0, 0x0}) ppoll(&(0x7f00005d7000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000376000)={0x0, 0x0}, &(0x7f0000e98000-0x8)={0x0}, 0x8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000edf000-0xd)='/selinux/mls\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f000003e000-0x4)=0x40, 0x4) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000107000-0x4)=0x400) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000034000)={0x8, 0x7fffffff}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00004ae000-0x98)={0x0, @in6={{0xa, 0x0, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x4}, &(0x7f0000de7000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000077d000)={r4, 0x1000, "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"}, &(0x7f00000b8000-0x4)=0x1008) 2018/01/27 16:56:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xd)='attr/current\x00') fcntl$setsig(r0, 0xa, 0x200000003a) [ 34.182663] 0 pages HighMem/MovableOnly [ 34.186628] 320509 pages reserved 2018/01/27 16:56:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000097c000)='/dev/rfkill\x00', 0x200001, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00001d3000)={{0x100000000, 0x0}, 'port1\x00', 0x10, 0x1008, 0x1, 0x7ff, 0x1, 0x100, 0x9, 0x0, 0x2, 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]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/01/27 16:56:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00006b4000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d67000)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000587000)="4b1914067bf88c0daaa9c5b9b3837ac1ea252713239906c924c9ea3595dcff9cba61233eb33d008b4a0305407740cad922e4ef91efff8c75a7c7a3a19d09664ee034891baf6997c23ce300f6754b180eed9ba66b08ab9a72f1ccca4f4bbc86a26c817c702e23659208", 0x69) 2018/01/27 16:56:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000f48000-0x1f)="1f0000001e00056d00020000002251030700000000000000000c04101d0200", 0x1f) read(r0, &(0x7f00001f5000-0x2d)=""/45, 0x2d) 2018/01/27 16:56:45 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x1)='\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) r1 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x75)="", 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r1, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00', 0x10400, 0x1c5) accept$nfc_llcp(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) 2018/01/27 16:56:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000533000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x20000000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000823000-0x50)={@common='ipddp0\x00', @ifru_data=&(0x7f00006c9000-0x20)="d600f771afac1b377bba7cf0e04574199c1af42fdd6ed8a984dd875c88e71d47"}) syz_open_dev$sndtimer(&(0x7f0000c5d000-0xf)='/dev/snd/timer\x00', 0x0, 0x105900) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007f3000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/01/27 16:56:45 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000028000)=0xfffffffffffffb) 2018/01/27 16:56:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000039f000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0xb)=[{&(0x7f0000004000-0xd6)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) read(r0, &(0x7f0000004000-0x58)=""/88, 0x45) r1 = mmap$binder(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x200000a, 0x6030, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c0f000)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e0000-0x1)=0xe8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000b0000-0x18)={r1, 0x0, 0x0, 0x0}) 2018/01/27 16:56:45 executing program 6: mmap(&(0x7f0000000000/0x27e000)=nil, 0x27e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000a8000)={0x100000001, 0x7fffffff, 0x6a, 0x1, 0xfffffffffffffffc, 0x17c}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000003b000-0xc)={0xb0000016, 0x0}) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000027e000)='/dev/binder#\x00', 0xffffffffffffffff, 0xffffffffffe) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000280000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000158000)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000280000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000270000-0x8)={0x2, r3}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000223000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000011000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001000-0x30)={0x0, 0x0, &(0x7f0000010000-0x80)=[], 0x0, 0x0, &(0x7f0000001000)=""}) mmap(&(0x7f0000280000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000280000)={0x5, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0xbeb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, 0x7, 0x4, 0x7ff, 0x4, 0x0, 0xbf1, 0x101, 0x9}) write$selinux_user(r2, &(0x7f00000a4000-0x30)={'system_u:object_r:updpwd_exec_t:s0', 0x20, 'unconfined_u\x00'}, 0x30) mmap(&(0x7f0000280000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000280000)={0x0, 0x7}) 2018/01/27 16:56:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000012b000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c8a000-0xd)='/selinux/mls\x00', 0x0, 0x0) recvfrom$llc(r2, &(0x7f00005b2000)=""/32, 0x20, 0x20, &(0x7f0000a94000-0x10)={0x1a, 0xff, 0x6, 0x4, 0x1f, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80040000, r1}) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f000031a000)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000bb7000)="dbbcb1d0c9676df26eb970156938be06", 0x10) [ 34.282998] binder: 6088:6090 got transaction with fd, -1, but target does not allow fds [ 34.294383] binder: 6088:6090 transaction failed 29201/-1, size 24-8 line 3232 [ 34.310773] binder_alloc: binder_alloc_mmap_handler: 6088 20265000-20279000 already mapped failed -16 [ 34.321433] binder: BINDER_SET_CONTEXT_MGR already set [ 34.327337] binder: 6088:6090 ioctl 40046207 0 returned -16 2018/01/27 16:56:45 executing program 2: 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_API(r0, 0xc018aa3f, &(0x7f0000013000)={0xaa, 0x12, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_get$pid(0x2, r1) prctl$setname(0xf, &(0x7f0000013000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000f09000)={&(0x7f000010e000/0x3000)=nil, 0x3000}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 16:56:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x9)='security\x00', 0x1) pwritev(r0, &(0x7f0000cd9000)=[{&(0x7f00006b8000-0xef)="4775c2862564738bb5b127014fe01d10b2b9bf40a787519f76d868e3a120f310741dc6be1d0007e156168745ab1fcbb562e1229f34fbba55bb01f5d1b496e9b67da63e7cc4c0abf8b8e3978589dcf426ee1fc77bcf79069bc1921bf9b002530f06499f307272b75ad379f12ec33d053cce30d9a59a60387de59b1a4aca26aeb151bf1701d21c9702b723b171cca7d00047dd6a276ce73136d998b47f91de5e51cac93e8403ddd9ac80131a3a80cfce4ad7949b0ed1d4f14d20fa4d49ca03d4aef6df5f6670289d0ea2007cb000dedd7f103801212afac933cf0ddd0b6ac255794e019794d01c3521b3af193764fde5", 0xef}, {&(0x7f000012f000)="fbdc31d1d8ab2504f05a3df17532055a612c7ba9e40553975daa3db20af8ce8b2cf2c91212b45b0fc3e6c16e1fdb28bfa1ff6c16fed2e726ccb239893aebcc60cc293ac2fea832ef3ae0ff3a14741f2267d845bce94b92659e18a10b68d500b83e654e455da56dcff81f5f2e17e38446b54318cf36b501ce4943e1a5bcefb5885529e917d66eb609e6c03cd8415c013044a55aaffd86c30b65ec4f5cb7fdc44d29aa9c4b5c5fe1234a9470d1fdd0d1d54a912b3d068d7bc39d586811977bafd5502c95684a555aaaf777cdb6d7738e723aa89b", 0xd3}, {&(0x7f0000888000-0xb1)="36b13b9c6ff23b2d6423e1c9a1475df13eb62766ab55ebd1b3491c8810ee108c67cd3e7ffd51f7b3f95dd4b5011cf779d603e926b215848b10358cdf2cb5425081ea2d3a22046d6270aee835a24f6e74a0eda1ba8f0468aaed1e35ba57ebfdc225ad0c318fff035eeb99a99c7ca86ece14c12c699c05a0c2473cdfd85306bf9b58c790255a7777a9120700a522e5fadde48e6016ceeefb652cc91b006c5ef54dec09d218ed578a0b9755baf1381a5721c1", 0xb1}, {&(0x7f000095a000-0x1000)="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", 0x1000}, {&(0x7f00008e2000-0x85)="3d732ff301b220c168fc64523546dcc47eba0727cf67b02b7424c4082fd7bbfa764ab556b66c1aef796bbb76cf5d9eb6d336c79d0eb3537abbab1416ca3cdfd486dab6beb8823beb1aff3e798c08ef5f155957520e8433c2a6a5fdf75134ad625ef2533f0213e9e0e1f50173344388c987d1d2ea26f52d3f1c51dd59e3220c397189453319", 0x85}], 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001a0000)='net/if_inet6\x00') sendmsg$nl_netfilter(r1, &(0x7f0000e49000)={&(0x7f0000c6f000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00006f6000)={&(0x7f000052a000-0x160)={0x160, 0x13, 0x0, 0x1, 0x4, 0x3, {0x5, 0x0, 0x5}, [@nested={0x14c, 0x3c, [@generic="40f85544c2b79576bc7780418444308aecd1dcc9ebc69179ee6364db2772f0f4fff5bc05e9d1b961fe15457bfd390846e74b60230d93fdd9f1d464c50ce6f65ea38b09bba5ed9bae5fbec2c2830b05078d55865c03340e7305a45d6c22697ffa781a7687f97f422a914678c6ce06a2af2832e0a892aaaa8fc03385b192fc8332dd8b662d4a9d94e981b754ea2fc13c79a5a34ca5c1d5496f436b0828c3bccbe5c911337423e5d498408d95b5a61557e2b632bd03f4c4db2282379c732b288ba945213117eba9c09ac5a0ab663dad4c578d0549a53c30b27deca0d1b6f266aeddaaf9072df5c7440b790ac0cdb1", @generic="4ebbbbc9423f6f76a8fe6cffdef36368d3aa554bd188686cae66ee7812dbc7f4fb43baff47e1413dd749e69b1de9b0894f525541e13380fc0be905af505f1f29419f944e6ddd4271060422771f", @typed={0xc, 0xb, @fd=r1}]}]}, 0x160}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) readv(r1, &(0x7f0000635000-0x70)=[{&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/27 16:56:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000039f000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0xb)=[{&(0x7f0000004000-0xd6)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) read(r0, &(0x7f0000004000-0x58)=""/88, 0x45) r1 = mmap$binder(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x200000a, 0x6030, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c0f000)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e0000-0x1)=0xe8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000b0000-0x18)={r1, 0x0, 0x0, 0x0}) 2018/01/27 16:56:45 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000021000-0x8)={0x0, 0x0}, 0x0, 0x5) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r0, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}, 0xfffffea2) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdf0) sendfile(r1, r0, &(0x7f000001f000)=0x0, 0x200010000) 2018/01/27 16:56:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000373000)='$\x00', 0x0) fallocate(r0, 0xfffffffffffffffd, 0x0, 0x2000ffff) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000891000)="") r1 = creat(&(0x7f0000001000-0xc)='./file0/bus\x00', 0xfffffffffffffffd) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000034000)=0x106) fallocate(r1, 0x1, 0x10001, 0x76) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa7000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) r3 = fcntl$dupfd(r2, 0x200000000, r1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000e19000-0x4)=0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x6}, 0x10) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r2, 0x0, 0x3) unshare(0x2401fffc) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f000078c000-0x4)=0x0, &(0x7f0000961000)="") ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000c35000)=""/4096) sendmsg$netrom(0xffffffffffffffff, &(0x7f00007a0000-0x38)={&(0x7f0000bc4000)=@full={{0x3, {"bdb2ef8c2071c5"}, 0x0}, [{"031a1a60cffb7a"}, {"e7ca08e84d4e6c"}, {"42abd5eba0e5c4"}, {"95a8056ba92029"}, {"78ecc475cf3b1f"}, {"7901253c39a76e"}, {"bb5a354ec1bf39"}, {"549e66ea36b213"}]}, 0x48, &(0x7f00002a4000-0x40)=[], 0x0, &(0x7f0000c53000-0x11e8)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x4000810}, 0x0) prlimit64(0x0, 0xd, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) modify_ldt$read(0x0, &(0x7f0000c29000-0x7c)=""/124, 0x7c) r4 = syz_open_dev$usbmon(&(0x7f0000ff4000)='/dev/usbmon#\x00', 0x9, 0x10000) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f000034a000)={0x0, 0x3ff, 0x535}) clone(0x2024000, &(0x7f0000cd0000-0x2d)="659c4c915859e4f44ccdad1709789ac5d9c55c91e5af0b5f7c6772132989c01622fa087cfeb65977c0d8", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="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") epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000ac6000)={0x0, 0x0}) 2018/01/27 16:56:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f00005db000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb3) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/27 16:56:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bc1000-0xf)='/dev/sequencer\x00', 0x402, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000cd4000)=0x7, 0x4) capset(&(0x7f0000e11000)={0x20080526, 0x0}, &(0x7f00006d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x40000000, &(0x7f00007e8000-0x2)="", &(0x7f00000f4000)=0x0, &(0x7f0000e41000)=0x0, &(0x7f00008b4000)="") 2018/01/27 16:56:45 executing program 4: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) connect$netlink(r1, &(0x7f000002c000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) ioctl(r0, 0x8, &(0x7f0000053000)="3f8c4ec17fa92627f1a01234b79cdffaa3e567cba85e43ceaa3a") ftruncate(0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000054000-0x2)="", &(0x7f0000019000-0x4)=0x0, &(0x7f000000a000)=0x0, &(0x7f000000b000-0x1)="") mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000055000-0xb)='/selinux/avc/hash_stats\x00', 0x0, 0x0) close(r0) 2018/01/27 16:56:45 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e49000)='/dev/vga_arbiter\x00', 0x10400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000026000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 16:56:45 executing program 0: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) sendto$inet(r0, &(0x7f0000713000-0x5c0)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f0000892000-0x8)='./file0\x00', 0x0, 0x80) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f000021a000-0x4)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000e6a000-0x1)='\x00', 0x1, 0x0, &(0x7f0000e76000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 16:56:45 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e49000)='/dev/vga_arbiter\x00', 0x10400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000026000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 16:56:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b4000-0xa)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00004ff000-0x14)={0xfffffffffffffffa, 0x0, 0x20e, 0x2, 0x3, 0x1, 0x2, 0xffffffff, 0x3, 0x2}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000a4f000)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000286000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000e50000)={0x33f8}, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b2f000-0x10)='/dev/sequencer2\x00', 0x280000, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x2) r3 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r3, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00003d1000-0x40)="720000001000000040000d020d70635d71c6638222b24fcd8b1df454dc5cc08200748130f2c502411bd5b4a447a63851d09a30ac4c5a6da4a3630400a4b18675", 0x40, 0x0) 2018/01/27 16:56:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000830000-0x4)=0xc) sched_setscheduler(r0, 0x3, &(0x7f0000a90000)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r2, &(0x7f0000012000-0x38)={&(0x7f0000001000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000011000)=[], 0x0, 0x0, 0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 34.336944] binder_alloc: 6088: binder_alloc_buf, no vma [ 34.342562] binder: 6088:6090 transaction failed 29189/-3, size 24-8 line 3127 [ 34.351677] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.357547] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/27 16:56:45 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000033f000-0x11)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000817000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000e2b000-0xa)='./control\x00', 0x3fa) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000045000-0xa)='./control\x00', 0x0) unlinkat(r2, &(0x7f0000983000)='./control\x00', 0x200) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000852000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000601000-0x4)=0x14) 2018/01/27 16:56:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) close(r0) open(&(0x7f00005c6000)='./file0\x00', 0x40, 0x0) sendto$unix(r0, &(0x7f0000702000)="f9f26a11580c99880cd3237588b0e394ed6f03018e3cd989ec2ec039a0212706460000907579d1795d0484db5ed9ab8b28e9b2620700bc59", 0xffffffffffffff2b, 0x4010, 0x0, 0xfffffffffffffff2) 2018/01/27 16:56:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000951000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00008f4000)=0x5, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000637000-0x10)={0x1a8, &(0x7f00007fa000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) write$tun(r0, &(0x7f0000e5f000-0x7a)=@hdr={0x2, 0x80, 0x8, 0x3, 0x1, 0x8, @ipv4={{0xb, 0x4, 0xfffffffffffffffd, 0x81, 0x70, 0x3, 0x6, 0x5, 0x0, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x17, 0x9, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xb}, @rand_addr=0x20, @loopback=0x7f000001]}]}}, @dccp={{0x2, 0x3, 0x4, 0x1, 0xc9d, 0x0, 0x0, 0x7, 0xb18, "76d565", 0x1f, 'L~A'}, "4ffa5bfc93f877b4cc2957e3f415fa8c3da87dfcc46004ab89feb57d5d8704fa0d61fae6c6539ab01c1b75592875896e430cd2e4"}}}, 0x7a) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000e58000)={r2, &(0x7f00007c2000)=""/4096}) 2018/01/27 16:56:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000988000-0x1000)=""/4096) r1 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000fc000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f00007ec000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0}, 0x0, []}}) 2018/01/27 16:56:45 executing program 0: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) sendto$inet(r0, &(0x7f0000713000-0x5c0)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f0000892000-0x8)='./file0\x00', 0x0, 0x80) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f000021a000-0x4)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000e6a000-0x1)='\x00', 0x1, 0x0, &(0x7f0000e76000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 34.418240] IPVS: Creating netns size=2536 id=9 [ 34.474414] IPVS: Creating netns size=2536 id=10 2018/01/27 16:56:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000010d000-0x8)='keyring\x00', &(0x7f0000e25000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000055c000)='/dev/loop-control\x00', 0x220000, 0x0) keyctl$update(0x2, r0, &(0x7f00000c2000-0x48)="", 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) 2018/01/27 16:56:46 executing program 3: clone(0x0, &(0x7f00000b8000)="82f49e9a51efc9566c789faef01959f199d8e47651e1beadd60c00b7fb7a377a03c2dcde781c15ee6f7f4486c111c24b6d245b089754edfca62ecfbd5f054bc1c576d692cec5e87bb0d9f7f3c2668d9bb09e5ed380c40baa2df1ad3a485256c061c0b59ccc0cb285f3dd6483474aaca4e95fb0b00db6e7df3da0a67eec0858ef9f7fad7cdb91656a5fd259c19ec091ae5b", &(0x7f0000974000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000db3000-0x3)="") setrlimit(0x0, &(0x7f000000a000)={0x0, 0x0}) 2018/01/27 16:56:46 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000006000-0xa)='net/ptype\x00') mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000004000-0x4)=0x4, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 16:56:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00001f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004d1000)=0x14, 0x0) 2018/01/27 16:56:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000797000-0x8)='./file0\x00', 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008af000-0x4)=0x0) r1 = gettid() exit(0x0) r2 = syz_open_dev$tun(&(0x7f0000ba2000)='/dev/net/tun\x00', 0x0, 0x24000) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000f32000)=0x401) syz_open_procfs(r1, &(0x7f00001f9000-0x8)='ns/ipc\x00') 2018/01/27 16:56:46 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) seccomp(0x1, 0x0, &(0x7f0000012000)={0x1, &(0x7f0000013000)=[{0x0, 0x0, 0x0, 0x0}]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f00008e2000-0x10)={0x77359400, 0x1}, &(0x7f000001d000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/27 16:56:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000053c000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000031c000-0x18)={0x1, &(0x7f000007c000-0x1000)=""/4096, &(0x7f0000a57000-0x18)=[{0x7, 0x1000, 0xd7, &(0x7f0000159000-0x1000)=""/4096}]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000556000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000068000)=0xc) ptrace$peekuser(0x3, r1, 0x8) mremap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) mmap(&(0x7f0000851000/0x10000)=nil, 0x10000, 0x300000c, 0x44010, r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000360000-0x5c)={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, {0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x2}, 0x5, [0xffff, 0xfffffffffffffc01, 0x25, 0x4, 0x9, 0x80, 0x200, 0x1]}, 0x5c) 2018/01/27 16:56:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005b5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00009dd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f000066b000-0x4)=0x1c, 0x80800) r2 = dup(0xffffffffffffffff) r3 = syz_open_dev$tun(&(0x7f0000429000-0xd)='/dev/net/tun\x00', 0x0, 0x2) r4 = userfaultfd(0x800) r5 = accept$ax25(0xffffffffffffffff, &(0x7f0000faa000)={0x0, {""/7}, 0x0}, &(0x7f000056a000-0x4)=0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000054000)=0x0) lstat(&(0x7f0000fa8000-0x8)='./file0\x00', &(0x7f0000536000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() sendmsg$unix(r0, &(0x7f0000075000)={&(0x7f0000b6a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000043d000-0x80)=[{&(0x7f00003b0000-0x68)="9421f2bc8974725880de5c7b7a51a05e105fbd10251926b1f32360f0647d72aa2d86b5e189f5677af88b3e06fa29655c93577191e9ed2b4051f1187b00be5eb9b0f7b2658c816bdec1737dba3f9616dbf85ee562a5bd86b31b6c853d6169413ec1429f3032fd6048", 0x68}, {&(0x7f0000d1b000-0xd4)="90bdcaff844461cbc8a77315c7b2e9381a8222e58652a41a728dbde3f85ef3d4d81727b5ecff5753921424f68f717d9a11a3764165c6d2fdfc803184e429d28c1f17c727c827dd18ff2c9b29d648cf6d482f2ae85d4b216fd4225b148a2ed31e4596912b1b8b1b29fe36a29ae9c48f2c8ae92d244449d945ea3f34a8d1cbd7d4a0e07a73beb201b6e1598ba2a648f0ff8c544520b8619a29c38492efdb74ed0ebd6824645390e462cae51c63f16c6e7d562c84f0bec5ed41eab2dbdfec90bc7b21d016b6a911fafae030979940a5a0a8d199d691", 0xd4}, {&(0x7f00005c8000)="e04cbbd055276065b97476cb8a494223c93f400c114898ec37597e4d83f327ac665fb8b26523c51735c680702e0ffd0509cab1772ee38ee9040f186f60084aab6aa18885499cc8255932f237ae152c1074d6a90bba5194e71870fd19396c13cf8699d6e2d0", 0x65}, {&(0x7f0000c7d000-0x24)="56f3c9a0853397373970913c9941ca263a9ed85639a29ab71c8c32ee55e9ca911c296075", 0x24}, {&(0x7f000034e000)="6ea2", 0x2}, {&(0x7f0000076000)="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", 0x1000}, {&(0x7f0000911000)="c3d6c0a60a589f5a59e2f7b6f5ad5306a19df8", 0x13}, {&(0x7f00002bd000)="b4401212567090f608ae225028b08d307fcc96d6e8605e59b2b0da135c7a841d68e39a469b06bb49ab2bab0a71d180bef8fd0b63b75b92a6c0300108005c8a4512b1daaa1da46ed0f7209ef66f1e0eda145f68e06ff228eb70b4a79b832d72faa4dc049655f6fc71ea6dc2193913e98f9365eced21744a6c7a082d4912097c31997a9f6ecf7c4da203ac7bee31a194fea59d4e9e70174202da90862e2665f94f090396fb60e46ee11043a37df8582e8c99faf990d9a473d640f3a56f31f39526e0cc2240bb3f77acb839adcf59c5a2a2", 0xd0}], 0x8, &(0x7f0000650000-0x48)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x48, 0x20000000}, 0x4000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r10, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r10, &(0x7f00000bd000)=[], 0x80, 0x0) r11 = dup2(r10, r9) getpeername$netlink(r11, &(0x7f0000f0c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000876000-0x4)=0xc) clock_gettime(0x0, &(0x7f00000ed000-0x10)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r11, 0x28, 0x6, &(0x7f00002bb000-0x10)={r12, r13/1000+30000}, 0x10) 2018/01/27 16:56:46 executing program 3: process_vm_writev(0x0, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x23a, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0xfd9c}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000001000-0x63)="43b976e8d462aea3b7e00c54de03313c847f0b1501164fc7dafccfe7c2a5d7721bf616e53c28f17ef5d9646910816264f16b2af274e858f3949fa9518013b398e96098759d93e2b7630f3b2ca68e5d56117cd457c590721bdb8409c3158764ca70937c", 0x63) mlock(&(0x7f0000c0a000/0x4000)=nil, 0x4000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001ac000-0x4)=0x0) ptrace(0x4207, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000-0x20)={@common='erspan0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getgroups(0x2, &(0x7f0000002000-0x8)=[0x0, 0x0]) lchown(&(0x7f0000001000)='./file0\x00', r2, r3) 2018/01/27 16:56:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f11000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = open(&(0x7f0000e8b000-0x8)='./file0\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000558000-0x4)=0x0, &(0x7f0000d29000)=0x2) ftruncate(r1, 0x7fff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c94000-0x10)={0x2, 0x0, 0xdc48, 0x800, 0x0}, &(0x7f0000335000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000065a000-0x10)={0x2, 0x4, 0xfff, 0x40, r2}, &(0x7f0000e55000)=0x10) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f000046a000)=0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x803, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x101) sendfile(r3, r1, &(0x7f0000b4c000-0x8)=0x0, 0x6deb3d3d) fcntl$getown(r1, 0x9) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b9d000-0x8)={0x0, 0x0}) ioctl$TCSETA(r3, 0x5406, &(0x7f0000c19000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 16:56:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mq_notify(0xffffffffffffffff, &(0x7f0000bd6000)={0x0, 0x0, 0x0, @thr={&(0x7f0000c57000)="", &(0x7f0000723000)="1a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b93000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f00004b0000)=""/0, 0x0, 0x1, &(0x7f0000c19000)={0x0, 0x1c9c380}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000942000)={0x0, 0x0, 0x0, 0x7, 0x385, 0x0, 0x1, 0xe, 0x1, "e4753d4e6a0f9550fdabb9a6adf13c6bb9e17f9739bd272e10bfb472664c7878f995c8083d5f473ad39f304d987c4249af644a5b216d02e32de491ac802cd7de", "7ce925565476e105255c7b1ab7a264b96ba2bc6fc4d8fc8d79e5a4eeb9f3a7bf489b8a1a2d8a2fd73bbf5b2f20fbdbf2d14856274a907dd17231fd503b6afd74", "7d17cc71f72db90f67a42b3ca3326011cead9629d0f8b3cda7e32ec2174ed71d", [0x7fff, 0x0]}) r1 = geteuid() ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000124000)=r1) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/27 16:56:46 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000fe7000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b18678f99d73bc99eba8aa00e3656101"}) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) fcntl$getflags(r0, 0x401) 2018/01/27 16:56:46 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f000000a000)={&(0x7f00002f3000/0xc00000)=nil, 0xc00000}) 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) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000001b000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f000001a000)=0x5) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000001c000-0x8)='./file0\x00', &(0x7f0000016000)='./file0\x00') 2018/01/27 16:56:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) syz_open_dev$urandom(&(0x7f0000f66000)='/dev/urandom\x00', 0x0, 0x80000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000add000-0x8)='.', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") umount2(&(0x7f0000f45000)='.', 0x0) modify_ldt$write(0x1, &(0x7f0000faa000-0x10)={0x82, 0x20000000, 0xffffffff, 0x6, 0x2, 0xffffffff, 0xff, 0x5, 0x7ff, 0xff}, 0x10) 2018/01/27 16:56:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000-0x10)={0x8000, 0x5d63, 0xffff, 0x77}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c31000-0xd)='/dev/usbmon#\x00', 0xb24, 0x281) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xd) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f6e000)='/dev/ptmx\x00', 0x2800, 0x0) 2018/01/27 16:56:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ea2000)='/dev/sg#\x00', 0x6, 0x111000) ioctl$KDSETMODE(r0, 0x4b3a, 0x5) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r1 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000d3f000-0x5c)={0x7fffffff, 0x1, {0x1, 0x1, 0x3f, 0x0, 0xc00000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f0000d45000-0xe)='./file0/file1\x00') 2018/01/27 16:56:46 executing program 1: syz_open_dev$tun(&(0x7f0000c8a000-0xd)='/dev/net/tun\x00', 0x0, 0x200800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000053f000-0xe)='/dev/keychord\x00', 0x80400, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000583000)={0x6, 0x5, 0x6}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00005f0000-0xb0)=[@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4f}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x100}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x8000000000000000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000138000)={0x93a0, 0x4, 0x3, 0x7, 0x4, [{0x0, 0x80, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x80000001, 0x2, 0x81, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xf6, 0x400, 0x1, 0x0, 0x0, 0x2c01, 0x0, 0x0, 0x0}, {0x7, 0x1, 0x720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) write(r1, &(0x7f0000edc000-0x1)='Y', 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000f2b000-0x88)={0x4, {{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/27 16:56:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f000000b000)='ns\x00') execveat(r1, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) 2018/01/27 16:56:46 executing program 2: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4200, r1, 0x0, 0x20) fcntl$getownex(r0, 0x10, &(0x7f00006b7000)={0x0, 0x0}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fa3000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000fa2000)=""/158) 2018/01/27 16:56:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000728000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008da000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) listen(0xffffffffffffffff, 0x0) 2018/01/27 16:56:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mq_notify(0xffffffffffffffff, &(0x7f0000bd6000)={0x0, 0x0, 0x0, @thr={&(0x7f0000c57000)="", &(0x7f0000723000)="1a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b93000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f00004b0000)=""/0, 0x0, 0x1, &(0x7f0000c19000)={0x0, 0x1c9c380}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000942000)={0x0, 0x0, 0x0, 0x7, 0x385, 0x0, 0x1, 0xe, 0x1, "e4753d4e6a0f9550fdabb9a6adf13c6bb9e17f9739bd272e10bfb472664c7878f995c8083d5f473ad39f304d987c4249af644a5b216d02e32de491ac802cd7de", "7ce925565476e105255c7b1ab7a264b96ba2bc6fc4d8fc8d79e5a4eeb9f3a7bf489b8a1a2d8a2fd73bbf5b2f20fbdbf2d14856274a907dd17231fd503b6afd74", "7d17cc71f72db90f67a42b3ca3326011cead9629d0f8b3cda7e32ec2174ed71d", [0x7fff, 0x0]}) r1 = geteuid() ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000124000)=r1) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/27 16:56:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006a8000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4, 0x32, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 16:56:46 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xffffffffffffffff, &(0x7f0000017000-0x28)="d5f386fb1d0b58da67f2c776d0f95dbf71ccb51e3a2d493bf4e23b3e06e101793a588175c6d70c9c") sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000012000-0x58)=@bridge_getlink={0x20, 0x12, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 16:56:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f05000)='./file0\x00', 0x0) r0 = creat(&(0x7f00007ec000)='./file0\x00', 0x81) fallocate(r0, 0x0, 0x0, 0x6) truncate(&(0x7f000067b000)='./file0/bus\x00', 0x3) 2018/01/27 16:56:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000122000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) inotify_init1(0x80000) openat$dir(0xffffffffffffff9c, &(0x7f0000b29000-0x8)='./file0\x00', 0xa200, 0x4) sendto$inet6(r0, &(0x7f000084c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) 2018/01/27 16:56:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x5e9}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) r2 = socket(0xa, 0x2, 0x0) read(r1, &(0x7f000029f000-0x22)=""/34, 0x22) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r2, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) fallocate(r3, 0x0, 0xffff, 0x1f) sendfile(r2, r3, &(0x7f00005fb000-0x8)=0x38, 0xfffb) 2018/01/27 16:56:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000209000)='/dev/sequencer2\x00', 0x80202, 0x0) accept4$nfc_llcp(r0, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000418000)=0x60, 0x800) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000020b000)='/selinux/checkreqprot\x00', 0x8000, 0x0) pipe2(&(0x7f000033e000)={0x0, 0x0}, 0x80000) sendmsg$unix(r1, &(0x7f0000771000-0x38)={&(0x7f000090d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a96000)=[{&(0x7f0000dea000-0x7e)="61bb263bdeac862f1a8e0b6fc12166176491ccf321ce0e95a48cc702469caaaddf7a2ccd7ec0e8f5e8249cf01b3a3f1736b2a2e46f758f51de1c66f755d5da6dad42d9a9c4e122619e85a7df0c7fc9643252ba17cb8307b6bbe16378211549d8ddbdd435ed978f6643998b6f1b6ac2252168060fa50bb4c10b34eccbbd21", 0x7e}, {&(0x7f0000a02000)="4a0546294d8574b1e68c16cb6c3c03ccf7a72f33a4a8f89b5feebe783039358e4753ab467d076fcd20276727bd329e8b5ab68589e6520b20b6676184bdf4d4157eb5526aea9517c3f4a2a3527fdcb9507187a7a9e1915879a21ebe7c336c7cac324b27fdb91c19d424b0c26661b1c94d608a33d2a71fb1793e3b5eaed67b4625c41fdf818be3bb91550eee47fb7d857437a659", 0x93}], 0x2, &(0x7f0000fda000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x44000}, 0x804) timerfd_create(0x4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003dd000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r3, 0x0) sendmsg$unix(r1, &(0x7f00005fb000-0x38)={&(0x7f0000bbc000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d4a000)=[{&(0x7f0000af9000)="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", 0x1000}, {&(0x7f0000d7b000-0xf7)="ed27698c998b23edf14aa8b14b268e254f5653ef219e600ebe95de34530300d0d754a4442988d2acf53ecd79864711e91bf9991e699a311c05393f38b6f43f0900e7c6444d3e8c1eabc7aff997fc35c6d5819ece0f2dc0c609e869a56ba7e6f9acf526b4851374cd727837a41225828c1db49eaf01020cd0fec4fdf26c37ddf7c21999e6c1faa014370c55beaa839cfdcee1e68cd8bbbe4d57f583242edebaac5f11d9763fc3c97a2d86d7aab25794fa9fe9f42907fad706925c5e1538667658162afa803ae8e6249051074efa200c76a8e952428207fca985c1c5451783f3ffdda35bf682ff27e521653745a3475f78188dea4f7d8ac5", 0xf7}, {&(0x7f0000069000-0x1f)="f7f5f0ba6dd2b894195f963f94ae00de7037f760cce847b6e592bef0748ef5", 0x1f}, {&(0x7f0000b35000)="157913be0f0dc0d1a2ad74cfc40b742447796e2cd3a68dabc9f8f9ccb9689b79e4110ccf2fda6d741ff66cdf81f364f4a957cc5d2c2fb5cd7a09283b61eca2301f", 0x41}, {&(0x7f0000a70000-0x69)="876fd9187f55852f2abdfeb55328e843a55f53732cb71993a1d0ef000817900823c5269f8e9c0eb13b897bb935bab2ccac727397e2b641483773533aed3b6737556e238ca6286df06dcd3a259a7f6a1cdb8c007a5e34e593aa98c1041170b52779ebdb252377527422", 0x69}, {&(0x7f00007c7000-0x68)="70d4309ee949c49dabe7ce7e638c30a60a350209c07b73c5ee150e1ed29838e136b8000e105c0259003d73c1afbda63aa7963cf5a3bcd10c8bf76e7e264bcd33a9b797222eb6fd8295ad5db2c439d99f562f31651b9248e87a80ae59e0405299a034ea0271fe4939", 0x68}], 0x6, 0x0, 0x0, 0x8001}, 0x4000) 2018/01/27 16:56:46 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) r0 = memfd_create(&(0x7f0000001000)='keyringmime_typeem0self\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000002000-0xc)={0xa0000014, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000002000)=[&(0x7f0000000000)='eth0-#trustedvmnet0\x00', &(0x7f0000005000-0xb2)="2e00d6e4862badb0af3394ffd1dd365119ea394f4095eaf499c3f420354d4456439ff03006a85e2d5d804f485fbd87da48b825e099abd7fccdb3897228bd9f80efea857b72e611b5b14fef4904016f2f079a1a7c55633aea397357ff6144dda9c7eb96b5126dd5cc167c4511c124becca05a0ea057baae83284e3c957e5b6c7c4eb8a0da103dbdf91d8ca9dbb1e5a2d116b87cd7ca05c3f7a31c78d3c2ee441544ce42f7fe58ba17ac1b088e6b02d9206ea9", &(0x7f0000005000-0x5)='user\x00'], &(0x7f0000002000)=[], 0x0) 2018/01/27 16:56:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f6000-0x4)='/dev/vga_arbiter\x00', 0x0, 0x0) unshare(0x20000400) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") fsetxattr(r0, &(0x7f000048d000)=@known='system.posix_acl_access\x00', &(0x7f0000147000-0x11)='mime_typenodev.)\x00', 0x11, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000181000)={0x3, 0x0, 0x0}) 2018/01/27 16:56:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b8f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x1, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 16:56:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000a93000)={&(0x7f0000b42000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e82000)={&(0x7f0000c42000)=@setlink={0x28, 0x13, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MTU={0x8, 0xe, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000acf000)={0x0, @in6={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x79}, &(0x7f0000877000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007c8000)={r2, 0xa97}, 0x6) 2018/01/27 16:56:46 executing program 4: mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000005f000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000005f000)=0x0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000062000-0xb)={0xd3b5, 0x1ff, 0x81, 0xf10, 0x800, 0x9, 0xff, 0x3, 0x7f, 0x3, 0x3f}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000060000)={0x0, 0x0}) r2 = inotify_add_watch(r0, &(0x7f0000060000-0x7)='./file0\x00', 0x200) inotify_rm_watch(r0, r2) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000014000-0x4)=r1) r3 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r3, &(0x7f000004e000-0x50)={0x5, 0x0, 0x0, @thr={&(0x7f0000007000)="", &(0x7f000001f000-0x10)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r3, &(0x7f0000037000)="", 0x0, 0x0, 0x0) madvise(&(0x7f0000051000/0x2000)=nil, 0x2000, 0x2) sendto$unix(r0, &(0x7f000004d000)="14e2d9e3dc0c5a37ccf561ecc1e28c159dda9767c2", 0x15, 0x48001, &(0x7f000000e000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/27 16:56:46 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000779000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/55) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00001bb000)=0x3, 0x4) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000fe3000)=0x80000001, 0x4) 2018/01/27 16:56:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b89000-0x8)='./file0\x00', 0x0, 0x60) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005e8000-0x10)={0x0, 0x10, &(0x7f0000fef000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009c8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006c4000)={r1, 0x7, 0x9, [0x0, 0x3, 0x9, 0x20, 0x1, 0x100, 0x7, 0x2, 0x4]}, 0x1a) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f000082a000-0x4)=0xfffffffffffffffc, 0x4) readlink(&(0x7f0000de7000)='./file0\x00', &(0x7f000099f000)=""/91, 0x5b) shutdown(r0, 0x1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000034f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x3c}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 16:56:46 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000027000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 16:56:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005b7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000385000-0xc)={0x10, 0x0, 0x3, 0x80000}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00005b4000-0x10)={0x2, 0x2, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000c0e000)=0x1000, 0xff8a) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r2, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 16:56:46 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000025d000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008dc000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@broadcast=0xffffffff, @rand_addr=0x57, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/27 16:56:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0x0, &(0x7f0000429000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f000010c000-0x43)={'system_u:object_r:cpu_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x34, 0x0}, 0x43) 2018/01/27 16:56:46 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000067a000)='use|\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000000f000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xe8)="ef", 0x1, r0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000000c000-0x4)=0x9, 0x4) 2018/01/27 16:56:46 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ef0000)=[{r0, 0x141, 0x0}], 0x1, 0x8000) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000d7e000-0x8)='./file0\x00', 0x1, 0x2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ae3000)={0x20000008, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef1000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000007c000-0x4)=0x0, &(0x7f0000eef000)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000eee000-0x4)=0x8, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000023f000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/27 16:56:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) getpeername$ipx(r0, &(0x7f000087b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a40000-0x4)=0x10) connect$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"5255a348c3d33d"}, 0x81}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000a8d000-0x1f8)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000756000-0x4)=0x147f, 0x4) writev(r0, &(0x7f0000401000)=[{&(0x7f0000bf2000-0xf7)="d5f60da7f4435312403407d9c4033174259d986373a003c45dbeb7aa3445c5c911095be3fcd0170f118ce08eae5b7c28a5f87a9793fdaf875691f61ece9921e7014a94b4576d386c0a30c2084f48789ce45512b0c996eaf23ef2f9ab58d2e7cdaf64579c4b5adaa05659a5457a732431ebe6e7037d4628ebd23a59e5e9f7ecd507f50da01d91456ec37851a228970407042156474e6146da1b24025d04a102720573c6d7ef2a75dd68bb20c8afe255dd4c6720edac2378b2c0326c936d991c761e5195e4a331448d6d9a0fc390409b756e0529f68ee4ed6e1222382b94f6f31136e8b23157d757d0619699219cbdb9750e69559cbf536d", 0xf7}, {&(0x7f00004df000-0xea)="855a707b8cb764390adb18fd057f0840f6fed91e84b5838720d408b56193bc5fe46f22a96b5bd0cccf035f85c74f8fbd13185993859faf1fa4aff22a89ba1eecf51fcec661415082d77151cbe88c1310d73bdb087038d5af7cb184fef2a82b606606b88335f7c78a5ae3323bb60a8566edc474f87de452526df6fa5091b57642dc6761dad12e1e90a29b2203c66b0af6dd362159a4ec8f38e161f3a531b788d160272d4b655c0d32f3c52db1578e40ba0af5ea58d296c375828fc6524a63e7561b5ab83f5bc6397b4a416c08ae8c81f907f94958614ba6a5fd9c40702a1d6ab4518af9a5438f6f68bdfb", 0xea}, {&(0x7f0000f1a000)="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", 0x1000}], 0x3) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000041e000-0x9)='/dev/rtc\x00', 0x200000, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f000008a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 16:56:46 executing program 1: 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) clone(0x8000, &(0x7f0000000000)="d985765c6fe454993fcbe73d9d9b69ea2d0efdba164f2d32e1154b7712b1a5f1283bb2b0e675182a7a22779c55a6aa091caebc58ca85c5325aeb699cc721bf916f1c3d9aead7a9108bc88153ef14a3619b3e1bada6ff31762b86fd8bdc370dc6141ea8ecfff43e53d669c761888af81d1a6973d0d7eed8dced8cf78ca3430155730ae3a6f0ab37eba8b12a850855b11f7d6baa4fb2c862854d5029d894b4efa2584d0be237855e51c902dd6e666abd8670adb0a1a756264943875f199ab3125c5bb0b342fb4a7286a09c00b615728b6317f750a286eb8cea69e03dbfc83f23f67e0b529802f1dc9647b22b410b95b8d4", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00000fc000-0x50)="2ba7a9e43416392cdef67a104c87e6eb996ee5ee3cd712b9ba905f1d1048adeba2ce7bd32788ecb14c87f6c6074edcafc6266512bb3dac5ff7054168516aa39287ff9a17d19e4293274d60667897f08c") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a5a000-0xe)='/dev/keychord\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f00005a8000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00002b1000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000602000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005db000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000983000-0x60)=[{{r1, r2/1000+10000}, 0x2, 0xcb0b, 0x3}, {{r3, r4/1000+10000}, 0x3ff, 0x9, 0x4}, {{r5, r6/1000+30000}, 0x40, 0x8, 0x20}, {{r7, r8/1000+10000}, 0xfffffffffffffff9, 0x1, 0x80000000}], 0x60) r9 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r9, &(0x7f0000482000)="", 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 16:56:46 executing program 0: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000c04000)=0x3b) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000253000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1e000)=0x8, 0x80800) 2018/01/27 16:56:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000eb5000)='\n') r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") symlinkat(&(0x7f0000b8e000)='./file0\x00', r0, &(0x7f000098e000-0x8)='./file0\x00') sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/27 16:56:46 executing program 2: mmap(&(0x7f0000000000/0xba4000)=nil, 0xba4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x8001}]}, 0x10) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ba4000+0x63d)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000ba4000)=0x7, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00002d0000)=0x0) 2018/01/27 16:56:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x200000000000042d, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) socketpair(0xa, 0x4, 0x800, &(0x7f00004fa000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000bec000)=""/193) 2018/01/27 16:56:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000)='/dev/loop#\x00', 0x0, 0x44000) r1 = memfd_create(&(0x7f000084c000-0xf)='system[self\x00', 0x0) sendfile(r1, r0, &(0x7f0000c02000)=0x0, 0x80000000000001) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00003be000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dac000)=0xe8) 2018/01/27 16:56:46 executing program 0: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000c04000)=0x3b) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000253000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1e000)=0x8, 0x80800) 2018/01/27 16:56:46 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000007000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000)=0x0, &(0x7f0000009000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x4000000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000009000)='./file0\x00', 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r4, &(0x7f000000b000-0x40)="678c64dbd3623b82b034cec34e34b2a73b49fb096d0f2f5a2ffc9b6ae0346d779d70317f91c9cb84b1478bc0816ec9b49782471e59af83938fb0d6aad7bba7d6", 0x40, 0x4000, &(0x7f000000b000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00004ec000)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004ee000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000337000)={0xffff, 0x4, 0x8000, 0x1, 0x6, 0x80000000}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r6, 0x0}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00004ef000-0x30)={0xb8, 0x0, &(0x7f00003cb000)=[@reply={0x40406301, {0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x50, 0x48, &(0x7f000046b000-0x50)=[@flat={0x73622a85, 0x10a, r6, 0x4}, @fda={0x66646185, 0x1, 0x4, 0x17}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000281000)=[0x78, 0x20, 0x78, 0x40, 0x28, 0x28, 0x48, 0x70, 0x18]}}, @increfs_done={0x40106308, r6, 0x4}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18, 0x8, &(0x7f000041c000-0x18)=[@fd={0x66642a85, 0x0, r3, 0x0, 0x2}], &(0x7f0000392000)=[0x20]}}, @acquire={0x40046305, 0x3}, @acquire_done={0x40106309, r6, 0x2}], 0x3a, 0x0, &(0x7f0000477000-0x3a)="f33a0dee7de8ff45ebe84d812d3f0984234ac3d78ce257955ca79537b0128f986113e24bccd69cdea44aa9dc1ee580c5e03cdae6dad933e943cf"}) flock(r0, 0x6) 2018/01/27 16:56:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002c2000-0xa)='/dev/ptmx\x00', 0xc0d00, 0x0) dup2(r0, r0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000082f000-0x14)={0x9, 0x0, 0x10000000000000, 0x0, 0x0, 0x10000, 0x0, 0x100000000, 0x0, 0x0}) 2018/01/27 16:56:46 executing program 0: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000000000)=0x3, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() tkill(r3, 0x16) close(r0) 2018/01/27 16:56:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) accept(r0, &(0x7f00008c7000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000115000)=0x3a) bind$pptp(r1, &(0x7f0000969000)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0x17}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1e000-0x1)=""/1, &(0x7f000023e000)=0xffffffffffffff67) 2018/01/27 16:56:46 executing program 3: mmap(&(0x7f0000000000/0xcef000)=nil, 0xcef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cf1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00004dd000-0x8)={0x0, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000207000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000afd000)={r1, 0x0, r2}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cf0000-0x8)={0x0, 0x0}) signalfd(r3, &(0x7f00008e0000-0x8)={0x1230ba43}, 0x8) r4 = open$dir(&(0x7f00003c6000-0x8)='./file0\x00', 0x10041, 0x0) fallocate(r4, 0x3, 0x77b45413, 0x4) 2018/01/27 16:56:46 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x7fffffff) syz_open_procfs(r0, &(0x7f0000009000-0x6)='auxv\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f000000c000)=0xfffffffffffffffd, 0x1) 2018/01/27 16:56:46 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa5000)={0x0, 0x0, 0x0}, &(0x7f0000fa6000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f000078d000)='\x00', 0x1}) [ 35.069922] binder: 6350:6351 ERROR: BC_REGISTER_LOOPER called without request [ 35.094556] binder: 6350:6351 ioctl c0306201 2000efd0 returned -14 [ 35.101614] binder: 6350:6351 got reply transaction with no transaction stack [ 35.109923] binder: 6350:6351 transaction failed 29201/-71, size 80-72 line 2920 [ 35.124131] binder: BINDER_SET_CONTEXT_MGR already set [ 35.129786] binder: 6350:6351 ioctl 40046207 0 returned -16 [ 35.142720] binder_alloc: 6350: binder_alloc_buf, no vma [ 35.142723] binder: 6350:6353 got reply transaction with no transaction stack [ 35.142732] binder: 6350:6353 transaction failed 29201/-71, size 32-8 line 2920 [ 35.155896] binder: 6350:6353 DecRefs 0 refcount change on invalid ref 1 ret -22 2018/01/27 16:56:46 executing program 1: unshare(0x2000000) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r1}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001000-0xc)={0x2, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getdents64(r0, &(0x7f0000002000)=""/72, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000003000-0x10)={0x3, &(0x7f0000003000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/27 16:56:46 executing program 4: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000a73000)=[{&(0x7f0000001000-0x4)=""/4, 0x4}], 0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000090a000)=0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000fb9000)=0x3) 2018/01/27 16:56:46 executing program 2: mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000145000)={{0x3, 0x2, 0x6d0e, 0x1, 0x8}, 0x1000, 0x7fffffff, 0x129, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f0000f79000-0xf)='/dev/snd/timer\x00', 0x0, 0x10080) unshare(0x41120400) writev(0xffffffffffffffff, &(0x7f0000873000)=[], 0x0) 2018/01/27 16:56:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000715000-0x9)='/dev/sg#\x00', 0x20000000000, 0x6) ioctl(r0, 0x3, &(0x7f0000007000)="") 2018/01/27 16:56:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fgetxattr(r0, &(0x7f00007c5000-0x11)=@random={'system.', '/vmnet1!\\\x00'}, &(0x7f00001de000)=""/225, 0xd9227f24ad8aa840) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000406000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/27 16:56:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000441000)=@req={0x50, &(0x7f0000e90000-0x50)={@generic="6676c8fe0a4be863d1e3dddb61a9eb72", @ifru_mtu=0x4346}}) 2018/01/27 16:56:46 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000fc7000-0x10)=@generic="11048829ced1e567eb8d161d69332aa0") close(r2) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$cont(0x18, r3, 0x0, 0x20) 2018/01/27 16:56:46 executing program 5: clone(0x0, &(0x7f000058a000)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f0000ac1000-0x1e)="e59482c0390e4cdd941331129fe1c102474947c2061e40b3ec77dd485d01") renameat2(0xffffffffffffffff, &(0x7f000002d000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000dbf000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000881000-0x4)=0x0, &(0x7f00008fc000-0x4)=0x4) [ 35.155928] binder: 6350:6353 BC_INCREFS_DONE u0000000000000000 no match [ 35.157257] binder: 6350:6355 got reply transaction with no transaction stack [ 35.157264] binder: 6350:6355 transaction failed 29201/-71, size 80-72 line 2920 [ 35.192647] binder: 6350:6351 transaction failed 29189/-3, size 0-0 line 3127 [ 35.201352] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.206824] binder: undelivered TRANSACTION_ERROR: 29201 [ 35.215393] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/27 16:56:46 executing program 7: mmap(&(0x7f0000000000/0x27e000)=nil, 0x27e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff47, 0x8, &(0x7f0000206000)=[], &(0x7f0000011000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)=""}) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x5000000, &(0x7f00000f1000)="5a255e389313a7c01e655c05d7ea0bb6ebfb5c8e9cbb3a3a482ca214a6a83c0d51daec22a83b998c9521da970b70cb5c3f5a214e41a1a10d36b4bb69effc7d29db960b267276789e0c6b49b3788e7c053dc64acbe94d977b6e3bfa4abbd84ea7ac0110d6669a6d85be20532384182b806dbfbf5958fc8a6d05ecf0a6cdcc02601e1996b42b9a8ac694a09dbb55cb30c71ca3b7f5a08250d75b", &(0x7f0000240000)=0x0, &(0x7f00000f3000-0x4)=0x0, &(0x7f000027f000-0x9f)="5bac6abb93da0610515f5937e173946b210e9b80e845582a2ef8d08a33947ca0161d7e3cccf494d540d902aaec10fdb499fcc0275bf556b0adc99c2648bd26b0c0421286fc71a63213249a5c9887c92b8ff7a375baff1c9c5f06db8db12ceb80c78c3e465790fa595ad0681abf73288b09feced079894475b51e9821c3a0d0a98364b82a239632c1efe01c87c44e1a6cf3d3dc218efc5ed4247de373688f30") get_thread_area(&(0x7f000019d000)={0x1c, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 16:56:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000be7000-0x4)=0x0) ptrace$getenv(0x4201, r2, 0x2, &(0x7f0000292000)=0x0) close(r0) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f00003b2000-0xbb)="787d95866b65a68977a5d2a902640944e61d74737e0da999fc571b6ea9e030301844e7e488abb194b9234ae8e651fd6ddbdd329762b591d4840eec4961362e2cbe16143fae4cbbe35ff29402247271ab0f1b011c786f642b67640703c81dfad44c2a0accb3ae9ea8d3de1d492bb9f98ecb45135cfc8204eb1ca63451ff9362a8f7b69a012ab484612e4e6a6dce2531d1300a80778552761016ae8bbf90573d7084251f141c7bf6736bc1ba035a3cb4fefb2c398ecf319490fc1719") close(r1) 2018/01/27 16:56:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1fffffffffffe) flock(r0, 0x1) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000d95000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xf, &(0x7f0000f1d000)=0x4, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000074000-0x10)={0x7, &(0x7f00008a0000)=[{0xf484, 0x6, 0xffffffffffff0000, 0x3}, {0x400, 0x0, 0x3, 0xa00000000000}, {0x8000, 0x7f, 0x6, 0xffffffffffffa8f0}, {0x7, 0x96d, 0x8, 0x800}, {0xfffffffffffffff8, 0x4, 0x100000000, 0xffff}, {0xfffffffffffffffc, 0x4, 0x6, 0x2}, {0xffffffff80000001, 0x3, 0x1, 0x3}]}, 0x10) flock(r1, 0x1) 2018/01/27 16:56:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r2 = add_key(&(0x7f000038e000-0xa)='id_legacy\x00', &(0x7f0000a49000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cc0000-0x9b)="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", 0xfd, 0xfffffffffffffffc) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x1, r2) listen(r1, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) listen(r0, 0x0) 2018/01/27 16:56:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000441000)=@req={0x50, &(0x7f0000e90000-0x50)={@generic="6676c8fe0a4be863d1e3dddb61a9eb72", @ifru_mtu=0x4346}}) [ 35.233821] binder: undelivered TRANSACTION_COMPLETE [ 35.239449] binder: undelivered transaction 28, process died. [ 35.269152] binder: 6383:6385 got transaction with invalid offset (0, min 0 max 65351) or object. [ 35.285645] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. [ 35.316349] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. [ 35.335129] binder_alloc: binder_alloc_mmap_handler: 6383 20265000-20279000 already mapped failed -16 [ 35.336300] binder: BINDER_SET_CONTEXT_MGR already set [ 35.336307] binder: 6383:6399 ioctl 40046207 0 returned -16 [ 35.344653] binder_alloc: 6383: binder_alloc_buf, no vma [ 35.344671] binder: 6383:6404 transaction failed 29189/-3, size 65351-8 line 3127 [ 35.370494] binder: 6383:6385 transaction failed 29201/-22, size 65351-8 line 3190 [ 35.380219] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/27 16:56:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fd8000-0x28)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) syncfs(r0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/27 16:56:46 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}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000013000-0x1d)=""/29, &(0x7f0000002000)=0x1d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$unix(r2, &(0x7f0000ee7000+0x670)="3cf5b7d4ebb4f908f98b1f3201c0264a92d427f8a518622ebf6d2cb2cbab0b891bcdb2c0db8be573cfd0c0f4f8767a4b9500962542781d01db4c8c47c9d0704cf83741ddf7d7b230682e14cf496128169240a9fd7f84f85611fd38f854cb1a8393eb2047a6e8881d02bebbd94975be4c565ae589a50d34e297465c9c2818d9c0e26dc34af1c5878fd7c496516e8a02753dea58bed7000d225b", 0x99, 0x0, &(0x7f0000e73000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00007cc000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000a23000)=0x8) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00006f2000)=""/4096, &(0x7f0000e33000)=0x1000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 16:56:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b5e000-0x8)={0x0, 0x100000001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x2}, &(0x7f0000910000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r2, &(0x7f0000001000)=[{{r3, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) read$eventfd(r2, &(0x7f0000184000-0x8)=0x0, 0x8) vmsplice(r2, &(0x7f000021f000-0x20)=[{&(0x7f0000f09000-0xde)="d15176fe0cc4ca007af3b8f04c6f0d0b0cf7fc91b3bd8a1fe92eb89cdf97e43517771fdc08288c02a1dcf31d3fded34d33a024a2b08dfbcb8f70c8998b20f95b2efbb536a962dd3fbf611624050d43c71bf24dafa0ce69f4a4c10f0877fe0ef9320604e6b6a0e0f795bd65767c4ec21e42bff57661326d0ff11e81356372fbdcc406ff7b721a9dffbcded3b09dd1a3cc9ab9025c4264cc3e1eb8ce8c4d611d4788aae4e2f1cf429c81ffc4e3ae110cda02a8b7bc89433391d8f064abc91b60e2eab2407151b0fd7eeb04b474c458ee223859e888d75d14881293df1e8ca1", 0xde}, {&(0x7f0000d03000-0x99)="0fe342c6bac919d8599ee74f4b83e447fabfb8490a891552dec3da0bd29fbe563614dd667c209af02882d3dbfe5a2e353122c65e130d43032a9ffe462019fb8f98c6d981452b6cb3bc0a181b00d907d177ed0876bab78ffa920615573e449b3ebe1ca0cf7eb960da87cd57fa51d90c1e1155509065688987b4d4117310e7dedc48abe14f540cd96a0826ead8685fdc9874e765879999120bfa", 0x99}], 0x2, 0x1) 2018/01/27 16:56:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\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]}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000b2f000-0x160)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xbcd6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x1000, 0xe55, "7c9f8647c61ddca5dce06738ba066c2fa5b85dc1528f85333184e694091f1ed30d1eb891c0bf5e357dc7e787e320e1bd69ab335a363b0316372976ad3a920753539d93548ef2586f33ff12812d06a113"}, 0x160) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x100000001, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x60) write$sndseq(r2, &(0x7f00001c4000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"226b5687b1a7de0baa89981c"}}], 0xff68) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x62, @tick=0x2, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 16:56:46 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000ff5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ff4000)=0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000400000004, 0x4) r1 = socket$packet(0x11, 0x80000000000006, 0x300) mmap(&(0x7f0000ff4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000ff4000)=[{{&(0x7f0000611000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000ff6000)=[], 0x0, &(0x7f0000ff5000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f00000e1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000378000)=[], 0x0, &(0x7f000083a000-0x9a)=""/154, 0x9a, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000c1d000)={0x77359400, 0x0}) r2 = dup2(r0, r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x28000000, &(0x7f0000ff7000)="d3bbaf476d6bd0dee9586269d7bfd03dbba40a38d6fdecd95b29b25c60f6bf08d0b5890e6093bdead3066e089aa94eddd4163657ef647e212d035a1c22e809739e0064fd6cc4ef26c3f2e4e9f1687dc80d3f1decec167f76449ef82112ac2d6162d9cf706b11b6df97b35aa9b5e13469fac1c57156a512f159102245a0a1a194f00585ae016b8ee7ae5b040b362f133a5f9380d1d4966a4ef0319d082196464f63f2beb214e182e4b6254c3b28bee0804c894f30a49f6ceb14aad0a26a65eb08ea376b667068f3cb390733dd", &(0x7f0000e59000)=0x0, &(0x7f0000ff8000-0x4)=0x0, &(0x7f0000626000)="07462508225d651c4eeb915c3a24e195c3a2d115bb1c104601d37de590bfe68323359ed271cd0a10e979c37036c955a3b20de7f379c2e3e35ed4255975e3d2189824ce00111452de9127b665f5653e94fd2589594097ec04a19b3336243f9f14f74a91e45e310530523eb88f5bed7349d46e056dedb6eecccb1e3041d1dad9360462c5a8ed8895676fe4d2505f2b53b5566c606fe0ee8e442a10") 2018/01/27 16:56:46 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004e0000)='/dev/sequencer2\x00', 0x2400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/24, 0x18) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/64) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00004f2000)='/dev/ashmem\x00', 0x100, 0x0) syz_open_dev$evdev(&(0x7f0000363000-0x12)='/dev/input/event#\x00', 0x9, 0xc000) lremovexattr(&(0x7f00009e9000)='./file0\x00', &(0x7f0000289000-0x10)=@random={'system.', 'user]GPL\x00'}) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00008fa000)=""/232) 2018/01/27 16:56:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000183000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000810000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005b3000)='/selinux/checkreqprot\x00', 0x201, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000da4000-0x1e)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @common='irlan0\x00'}}) 2018/01/27 16:56:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) rt_sigqueueinfo(r0, 0x5, &(0x7f0000d19000-0x10)={0x2e, 0xc66, 0x3, 0xffffffffffffffff}) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = accept(0xffffffffffffff9c, &(0x7f00007cc000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eb2000-0x4)=0x10) socketpair$inet6(0xa, 0x80000, 0x80000000, &(0x7f00009d9000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) dup2(r1, r1) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000215000-0x4)=0x0) socket$inet6(0xa, 0x5, 0x1) timer_settime(0x0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 16:56:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[], 0x1) [ 35.386625] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/27 16:56:46 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, 0x0, 0x40000001, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00001ee000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) pipe(&(0x7f0000bee000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000bbf000)=0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000024d000)={0x40, @tick=0x9, 0x80, {0x4, 0x401}, 0xfffffffffffffffc, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndseq(&(0x7f00000c7000-0xd)='/dev/snd/seq\x00', 0x0, 0x8089ffe) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000093e000-0x11)='/selinux/enforce\x00', 0x2100, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00002fd000-0x1)={0x0, 0x7ffe}, &(0x7f0000478000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00005e2000)=[@in={0x2, 0x3, @rand_addr=0x3e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x69d, @loopback={0x0, 0x1}, 0x1}], 0x2c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000b83000-0x10)={0x3, 0x2, 0x5, 0x0, r5}, &(0x7f00008c3000)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000114000-0x10)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000098000-0x150)=[{0x3f00000000000, 0x1, 0x4, 0x9, @time={r6, r7}, {0x1, 0x81}, {0x2, 0x8001}, @queue={0x3, {0xff, 0x0}}}, {0xff, 0x2, 0x4, 0x6, @tick=0xebe9, {0x0, 0x7fff}, {0x1, 0x3}, @connect={{0x1, 0x5}, {0x2, 0x3}}}, {0x5, 0x3ff, 0x8, 0x1, @time={0x77359400, 0x0}, {0x8, 0x8}, {0x0, 0x2}, @time=@time={0x0, 0x1c9c380}}, {0x3, 0x6a8, 0x24aa, 0x8, @time={0x77359400, 0x0}, {0x200, 0xa0}, {0x2, 0x5}, @ext={0x8c, &(0x7f0000f73000-0x8c)="a5fe3a862718ceaaebca36c81e1c814317e99c11f45fb5d94c743eef8c65787cfe76d40b17f415dab17b3323462de9d505632ede1d49887e5c3ac2d8a32be02272a71700dab93b624bcac4284215de0c7efa2adaa4452469b2e08a651fcde8db19b6ddcf5cca248c08b536a36544cc3527275098316c8490b09f316c6b35a6ae73ff00b7b77afed431c29418"}}, {0x9, 0x3f, 0x2, 0x3, @time={0x0, 0x1c9c380}, {0x1, 0x6}, {0x3b267983, 0x0}, @addr={0x7, 0x3ff}}, {0x4, 0x6, 0x4, 0x1, @tick=0x80000001, {0x800, 0x3}, {0xef, 0x3c}, @control={0xb, 0xb2, 0xfffffffffffffff8}}, {0x0, 0x80008, 0x4, 0x1, @tick=0x5, {0x480, 0x4}, {0xb, 0x4}, @result={0xc8e, 0x1}}], 0x150) syz_open_dev$sndseq(&(0x7f0000a25000-0xd)='/dev/snd/seq\x00', 0x0, 0x180) openat$selinux_load(0xffffffffffffff9c, &(0x7f000013d000-0xe)='/selinux/load\x00', 0x2, 0x0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a95000-0xb)='/dev/hwrng\x00', 0xfd, 0x0) getsockopt$inet6_dccp_buf(r8, 0x21, 0xf, &(0x7f0000e20000-0x6a)=""/106, &(0x7f00000f7000-0x4)=0x6a) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00000e4000-0x50)={0x303, @tick=0x0, 0x0, {0x0, 0x0}, 0x3f, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f0000ebc000-0x4)={0x400}, 0x4) setsockopt$inet6_MCAST_MSFILTER(r8, 0x29, 0x30, &(0x7f00002f4000-0x110)={0x80000000, {{0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/27 16:56:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) socketpair(0x4, 0xe, 0x7, &(0x7f0000d1c000+0xf46)={0x0, 0x0}) accept$inet6(r0, &(0x7f0000020000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cab000)=0x1c) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f000073d000)=0x3d, 0x4) lseek(r3, 0x0, 0x4) 2018/01/27 16:56:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000950000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c83000)=0x60) fcntl$setlease(r0, 0x400, 0x1) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005a0000)='/selinux/create\x00', 0x2, 0x0) getsockname$inet(r1, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000904000-0x4)=0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000cd2000)={0x1, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, 0x2, 0x8, 0x10001, 0x7, 0x0, 0x8, 0x91, 0x5}) r2 = socket$inet(0x2, 0x1, 0x0) dup(r2) bind$inet(r2, &(0x7f0000105000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00009f5000-0xa)='lp\x00', 0x3) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 16:56:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x3, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f000044c000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000021d000-0x8)={0x0, 0x9, 0x0, []}, &(0x7f00001ce000)=0x8) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f0000c77000-0x24)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/27 16:56:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002ff000-0x8)={0x0, 0x0}) r1 = add_key$user(&(0x7f00008d8000-0x5)='user\x00', &(0x7f0000cfc000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000001b000)="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", 0xff, 0xfffffffffffffffc) r2 = add_key$user(&(0x7f0000eab000)='user\x00', &(0x7f000048a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000beb000)="df09b1afed9b115acfe9c58d972dcc81bdd18835524df50b0fa8081221deaa19327a443e3c7c0f3e829c58ed4cc356170e97e2697304009c91f5714dc524e1722aa636b003dae32233875a4ae2cccaff0c8440cb18233ca507f07073f26d1f98ece13a10", 0x64, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f0000b4a000)=[{&(0x7f0000506000)="f7f55a7ffa55e87dc5f9d0204470f893f8a1917fb2795a81250d2274fa4e2d29dd13a2cdd0a9eab64fccf1da6d3ccc7913a89e942878761570360648d5c37648171fefe3e21415a457fb2854548376e37040714f59542a1089744b599a449fc8d05b8066d5e47ea60c48316119de85848a921f9843cbc3074cfa7b1ef793b23dbf8afc60", 0x84}, {&(0x7f0000db9000-0x58)="48073423948594eee4d2e474c26be34b2bb1e2281917be53ba2148afcc6f228872adb2654950f0883029328390e6056d8591ee14e7bc73af77291aff478827c8c0dff0beb0b338abd5723ffe7128a0349a9f869a2a504a5d", 0x58}, {&(0x7f000007b000-0x1000)="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", 0x1000}, {&(0x7f0000521000-0x4e)="894527fd506ec709aa302a19888512d94622de45b03c6b38a1612d904ebecf6cacf82d6d72a9048c4cdc2d0fb289e207bfa568013183d5ae8101e4fc7ae0432581861f4a3dd0dc5474a1580bcce9", 0x4e}, {&(0x7f0000734000)="b3a943c7572f8ab86de37d5276ec46e1b91d281935a2f3f57e32b6fa19dd0b69ea6ef97d39ab5a455e420d46a914bee4ae58804efa407488127a2131fb50b80fb20213123958f8ca44a2b828b13a801273203bab55b5a6979790a7c7d1e113636e551c3c4db5ee1a00eecb185495d71bf9a4f74ded9c48018dca2993e6aec8633bb82b3f001177b859bafcc85f44e5b23656f47b9dd27f7c7e82927500bb71216f7215b8d6510530145744f2ba55c892d10fb90ad475da211b51a7930ea98a05359c3429e92d0bbcdb6d45da42993e62fb4ed26166e249c38f387536ce2c96c3eb6e7ee68ea1fca3", 0xe8}, {&(0x7f0000127000-0x22)="4fb7d0a7a1b0225653e2687a9783d10d7d4377f8d6f3cdb2072dd630fc70c1e4599c", 0x22}, {&(0x7f00006f6000)="8d53604684bd30d401b954df25b9ece2875bbd5a10ecf262814d92d025a43915c71fa390dc37d0a520b06a7ae11a3f4520a1221416bad80cdc9d9e7185baa18776b314fd42a7124353ad4d953f2e2c439df21e72be8479e2f564e6512a1f63507750efee4f71035b36f0233bcb73de1d67ec0c42ad0d60f6dde80e47bcaf6c95cce929c995204db43fd9d5cf6452536c89471a71", 0x94}, {&(0x7f00005be000)="0eba21464ea2fe31c2684bf5434d92570b5ba44307d404c496164896bf88e7a09f2af6f38648d32a7310034425fbe665ece6b08b529df375ef9c0576e07f9ea7cbed8cb3fbb63070f153f35a2f8cef716b98e04e5b66e64acaab60b6e60c16357a94e5c0e09efddc20b65c43d6b7e3c29f4c1c940c1b4fc11da21f16f16a29016f2cfee4b205c910960d473d18ab98ca837f16a6d4263bfac49a83d402b856c46bed3b57368fe09e2b6d0c9b7e75a14dc45047b44d12d1122e20f87a941dfe8935676bbe5863cf3793715129b99e57ed5f4f544aa7590eab", 0xd8}], 0x8, r2) r3 = getpid() setpgid(r0, r3) openat$keychord(0xffffffffffffff9c, &(0x7f0000525000)='/dev/keychord\x00', 0x100, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000934000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fanotify_mark(r4, 0x0, 0x400000000, 0xffffffffffffffff, &(0x7f00002e4000)='./file0\x00') ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) removexattr(&(0x7f00009fc000-0x8)='./file0\x00', &(0x7f0000a3c000-0x22)=@random={'security.', '/selinux/avc/cache_stats\x00'}) [ 35.442670] IPv4: Oversized IP packet from 127.0.0.1 2018/01/27 16:56:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005a1000)='/dev/pktcdvd/control\x00', 0x440282, 0x0) r3 = gettid() r4 = geteuid() r5 = getgid() r6 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bfa000)={0x0, 0x0, 0x0}, &(0x7f000014b000-0x4)=0xc) stat(&(0x7f0000807000-0x8)='./file0\x00', &(0x7f0000133000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() stat(&(0x7f000055f000)='./file0\x00', &(0x7f00008b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() r12 = gettid() lstat(&(0x7f000045d000)='./file0\x00', &(0x7f0000da1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ef7000-0xc)={0x0, 0x0, 0x0}, &(0x7f000021f000-0x4)=0xc) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00009e1000-0x4)=0x5) r15 = getpid() stat(&(0x7f00008dc000-0x8)='./file0\x00', &(0x7f00002de000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000087f000)={0x0, 0x0, 0x0}, &(0x7f0000f46000-0x4)=0xc) sendmsg$unix(r2, &(0x7f0000dd3000)={&(0x7f0000985000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000092e000)=[{&(0x7f0000c06000)="e8774fdbc5f4322c9cc14a867d7f60dcfa12cc949dd0b74775827c65ef4ebc254fe3776bacefd176bbe9288c8023d1548bcf4a84bfce9befaefd2b70a87ea195bfc30a439a4e5bb16bea9849ac3af1f86505740dcb730f42e79d7a6b1cc332c29aed965aef8566d8ee9dac8645da2861d372ce84f396c2a0483c79353508c3fa847bc1e238608f23234c6f3eb55b992e25e8e29fd9f94d05760f242641dc357f229f8a6b9834", 0xa6}, {&(0x7f00005d5000)="639c291db852cea4376765f71460dc67157a12a1ed0e7b17", 0x18}, {&(0x7f00000b9000)="259b146d93bff18c053f000564cbf87a1d6ce319b15d6779a88eb30871b050fc58c926fa8160f67ad41764954c465c61c17dfe2113ef5b6ea8bc57feb87f8f033a1cb13d61ad61a80380ff180654ebd5a257c16722dc863c69ab3eb815655cf58ecd1276bf491e25400f579ff7b6ed9f4734736c01364169754e701b2d43335319d1945d32985ebd", 0x88}, {&(0x7f0000cea000-0xb0)="8d2238d2fae6f71ed1b7d46bce94a44c78ecee0a0d6afdb3a8b9f0dbcd067184a522eba37546e54be37afc4fc995e2e4a7fc9329a43e4f9abd76ad17a66dd4a55c3658e0d6ee396451814381e471b40d0faa37c4773cebdcda9a8b0a561d9a59d21767243abf630ff8bfca3c0ad8ed618d40f8934b56978acdeb1c9e1a4cddee1ffaa0a340cc57da41771bb04bbffdc8fc3c1cae9ee0f34cd061ed6d5efb4db46c82a277000f84e87297216716df473c", 0xb0}, {&(0x7f00003d2000-0xd0)="a6d295f558a6bc9e91c6d6e9973da19e20d0947cbf357479a803e5f16f7463def0d7cbf9e15af67cd8eb93815926f478339437734978d8a704ff984f0fa91197b5fed3b7b4044c562f691ff75493b0012e99403e46356d5fd718e3babef91d8163777fadb2e63763327503c061718673594b6fce09d35238b260551cded5cc01c6091d3705cc9a4d55b18097aa905415e7ce3c52357021ea0723010da24279209a745549e749f5f13d281d5192d43ee358af0f9c3578a0b00c20c0aa0604d1c0053e3859933c0b8fcb83232e89340d80", 0xd0}], 0x5, &(0x7f0000b13000-0x158)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r1, r0, r0, r0]}], 0x158, 0x4000000}, 0x40000) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r18 = dup3(r0, r0, 0xffffffffffffffff) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000cb0000-0x4)={0x4, 0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r18, 0x890d, &(0x7f0000596000-0x78)={0x8, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41, 0x400, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x63d5, 0x0}) 2018/01/27 16:56:46 executing program 0: mmap(&(0x7f0000000000/0xd54000)=nil, 0xd54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000d54000)='./file0\x00', &(0x7f0000d54000)='./file0\x00') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002de000-0x9)='/dev/rtc\x00', 0x501000, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d55000-0x10)={0x8, 0xb, 0x8000, 0x0, 0x0}, &(0x7f0000d55000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b23000-0x10)={r1, 0x9, 0xf25, 0xfd31}, 0x10) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000d57000-0x1000)=""/4096) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d55000)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d53000)='ns\x00') mkdirat(r2, &(0x7f00002e5000-0x8)='./file0\x00', 0x0) 2018/01/27 16:56:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0xffffffff, 0x2) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00001d7000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000ca4000-0xbc)={0xff, 0x2, 'client1\x00', 0x4, "6ac760f2e5309128", "39d32763e0d0527645a6ead9c1bc63ea8ff5e9ad8444af7f366517558849f571", 0x43c3, 0x61b5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)={r1, 0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a0b000-0x8)={0x9, 0x9d}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000135000)={0x0, 0x400, 0x6, 0x3f}, &(0x7f0000d7c000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a5d000-0x10)={r2, 0x119c, 0x200, 0x80000002}, &(0x7f0000c83000)=0xffffffffffffff6d) mq_open(&(0x7f00004ac000-0x7)=',ppp1\\\x00', 0x801, 0x10, &(0x7f0000e74000)={0x27, 0x0, 0x2, 0x100, 0x6, 0x3ff, 0x0, 0x1f}) 2018/01/27 16:56:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) pwritev(r0, &(0x7f0000abc000-0x50)=[{&(0x7f0000597000)="d9", 0x1}], 0x1, 0x0) sync_file_range(r0, 0x0, 0x0, 0x3) r1 = syz_open_dev$mice(&(0x7f0000b97000-0x10)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00002ae000-0x4)=0x0, &(0x7f00003f2000)=0x4) 2018/01/27 16:56:46 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000)={r2, 0x80000, r3}) readv(r0, &(0x7f00003c4000)=[{&(0x7f00007c2000)=""/87, 0x57}, {&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f0000f3c000)=""/116, 0x74}, {&(0x7f0000000000)=""/84, 0x54}, {&(0x7f0000001000-0xa3)=""/163, 0xa3}, {&(0x7f0000001000-0x16)=""/22, 0x16}], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000a50000)='/dev/input/event#\x00', 0x1, 0x2000) openat$autofs(0xffffffffffffff9c, &(0x7f00003c5000)='/dev/autofs\x00', 0x121a00, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000)='/dev/sequencer2\x00', 0x0, 0x0) writev(r1, &(0x7f000009a000-0x70)=[{&(0x7f0000e36000-0xcc)="4be5b9f83f4a5326fb92bc2e504178a0506796513724b798811863d5c6fa0df8b30988cf54a1e088bf50989fd9df883f46a915edbb2712c54766a52b88dc8935293f8eb19612cb40e54d4dfbc6acf36645157abd339c54ee5fc6dd083bfcd20fdf73031d952e9f1e8b86e58f23e1894c02a2ce4a37606585f7d00c8892356cdcf2913f4da0090f2228e325c60f138e44161873430a4a4f7a2162d7e0253af173b3f445a5777ae8aef579fe075fe1e8c078e2863dc320b8648962bd4ef3167e42f0696b51c5150cd81d6b3613", 0xcc}, {&(0x7f000033c000)="618fdaba9e838391416044e213634bae0ec4f3793276773448d73102e8b5f196e0f79e87eec8074cf2cc8624df776c984c2a96195de8634a", 0x38}, {&(0x7f0000113000-0x94)="54620e878a0dfb67646cfd653913e1005e24749d3523a9f2c1a86b912646fcc3629c65166fc2cd63c46c1d24bef84fc35a58decde3eecc3c64a4d88d5c907e41c7ca2665180bd7aab84586e98031ebeb927a3d5f0ba192ce5a1eb205959897ea4659b4e1098a83e48eeb56a516d0f4bc6383060594f225e8faed67b5ded8f161bf9148fea0bd81f89d6653f447ab15c5e6d30045", 0x94}, {&(0x7f0000ced000)="55879d5b45b5e655a3861a29731c6520e69b7b923e209a68fe2801b857af0ba903b4d5cee2f28f0bf96a7c40d591c19b81a27a318299ca08959052359ffaccf168f6b6e061f0f4b79615666800cc0ae08d8da511ef0f3c5380fffca5cce03d4bf5ac887af47ede94cd2bc42e4da083d01200675d84664ad03b", 0x79}, {&(0x7f0000b9a000)="18267fb9f81bd28c4381d4bc45c52fbb3a02956429a98b8567785afb6a80148166eb0f18a1cfdd2054605d6cc4e37113370ab99fb1cc034b8dad831ea4635efda54b01b539c2a98b3bfa118e9730592a4f728187cb90a68f9e4fe18335aa6b0ca3de83f57ef65833020c98f4c0bc04eb2f6092923ebb62278aff1ffa94b388c2ddebb44ebaf39e7b0afb4dbd793ce44b608c575ec39a2d55955959c11c48c991a7ec0676bf5d1c8b233d37495f621ddda7dcb68c470b3abfe4214b470b864ff7ba", 0xc1}, {&(0x7f0000029000+0xaf)="bfc7afe27bd99a9c84191b2ec8491bf0d2d5a4e9fd3b8ce050aec183df94ec87f9af871fd9bdc21d5e316a9f08439f9ef8366f47ff1ff0da3a25bdee0626aafac5f94f8332cb9db18beb44aa67e0fedb2e36d8f19098afbef7a5326f4a6c962b914077fe58519af16fdd88b2dddc9fc5ae548decac8703dd415976819c60c4106057ad9b350e2ba0cac36aa3b1", 0x8d}, {&(0x7f0000642000)="46b240221bd3ba04a8cdc854082c03665146030e2f78c10342eecebab38be0da7ce28df8698f07edee23bdfc2af2b16538056c5d410764d4347fa5df31f6485b595f0b0a3e691292ecf65a8474ae493a624b9f2d577cfe911d46b3197f0e2a42cb3b854a17ca0e919565396dfa502d1feb048c7eed5e0d9908f3c852a69baf281b69f89d4b9371b566a461a5b82b486f1765fffdb6cfa7", 0x97}], 0x7) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r4, 0xc004510e, &(0x7f0000a81000-0x1)=0x0) 2018/01/27 16:56:46 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{r0, 0x4000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 35.512376] IPv4: Oversized IP packet from 127.0.0.1 2018/01/27 16:56:47 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x8000004000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000003000-0x7d)=""/125, 0x7d, 0x20, &(0x7f000000a000-0x10)={0x4, 0x1, 0x3, "1e623e3106a5", 0x7fff, 0x0}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x8, 0x10, r1, 0x0) read(r0, &(0x7f0000006000)=""/512, 0x200) 2018/01/27 16:56:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ea7000)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ca0000)={0x0, 0x0}) r0 = gettid() r1 = syz_open_dev$sg(&(0x7f0000efb000-0x9)='/dev/sg#\x00', 0x3, 0x20000) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000bba000-0x4)=0x5, &(0x7f0000752000)=0x4) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f000021f000-0xa2)=""/162, &(0x7f0000344000-0x4)=0xa2) rt_sigqueueinfo(r0, 0x7, &(0x7f00003f1000-0x10)={0xfffffffffffffffe, 0x0, 0x0, 0x0}) 2018/01/27 16:56:47 executing program 2: r0 = socket$inet(0x2, 0x5, 0x40) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/27 16:56:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80f, 0xfffffffffffffff9) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0x30f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b8c000-0xc)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000e7f000)=0x6, 0xffffffffffffff8a) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 16:56:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005a1000)='/dev/pktcdvd/control\x00', 0x440282, 0x0) r3 = gettid() r4 = geteuid() r5 = getgid() r6 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bfa000)={0x0, 0x0, 0x0}, &(0x7f000014b000-0x4)=0xc) stat(&(0x7f0000807000-0x8)='./file0\x00', &(0x7f0000133000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() stat(&(0x7f000055f000)='./file0\x00', &(0x7f00008b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() r12 = gettid() lstat(&(0x7f000045d000)='./file0\x00', &(0x7f0000da1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ef7000-0xc)={0x0, 0x0, 0x0}, &(0x7f000021f000-0x4)=0xc) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00009e1000-0x4)=0x5) r15 = getpid() stat(&(0x7f00008dc000-0x8)='./file0\x00', &(0x7f00002de000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000087f000)={0x0, 0x0, 0x0}, &(0x7f0000f46000-0x4)=0xc) sendmsg$unix(r2, &(0x7f0000dd3000)={&(0x7f0000985000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000092e000)=[{&(0x7f0000c06000)="e8774fdbc5f4322c9cc14a867d7f60dcfa12cc949dd0b74775827c65ef4ebc254fe3776bacefd176bbe9288c8023d1548bcf4a84bfce9befaefd2b70a87ea195bfc30a439a4e5bb16bea9849ac3af1f86505740dcb730f42e79d7a6b1cc332c29aed965aef8566d8ee9dac8645da2861d372ce84f396c2a0483c79353508c3fa847bc1e238608f23234c6f3eb55b992e25e8e29fd9f94d05760f242641dc357f229f8a6b9834", 0xa6}, {&(0x7f00005d5000)="639c291db852cea4376765f71460dc67157a12a1ed0e7b17", 0x18}, {&(0x7f00000b9000)="259b146d93bff18c053f000564cbf87a1d6ce319b15d6779a88eb30871b050fc58c926fa8160f67ad41764954c465c61c17dfe2113ef5b6ea8bc57feb87f8f033a1cb13d61ad61a80380ff180654ebd5a257c16722dc863c69ab3eb815655cf58ecd1276bf491e25400f579ff7b6ed9f4734736c01364169754e701b2d43335319d1945d32985ebd", 0x88}, {&(0x7f0000cea000-0xb0)="8d2238d2fae6f71ed1b7d46bce94a44c78ecee0a0d6afdb3a8b9f0dbcd067184a522eba37546e54be37afc4fc995e2e4a7fc9329a43e4f9abd76ad17a66dd4a55c3658e0d6ee396451814381e471b40d0faa37c4773cebdcda9a8b0a561d9a59d21767243abf630ff8bfca3c0ad8ed618d40f8934b56978acdeb1c9e1a4cddee1ffaa0a340cc57da41771bb04bbffdc8fc3c1cae9ee0f34cd061ed6d5efb4db46c82a277000f84e87297216716df473c", 0xb0}, {&(0x7f00003d2000-0xd0)="a6d295f558a6bc9e91c6d6e9973da19e20d0947cbf357479a803e5f16f7463def0d7cbf9e15af67cd8eb93815926f478339437734978d8a704ff984f0fa91197b5fed3b7b4044c562f691ff75493b0012e99403e46356d5fd718e3babef91d8163777fadb2e63763327503c061718673594b6fce09d35238b260551cded5cc01c6091d3705cc9a4d55b18097aa905415e7ce3c52357021ea0723010da24279209a745549e749f5f13d281d5192d43ee358af0f9c3578a0b00c20c0aa0604d1c0053e3859933c0b8fcb83232e89340d80", 0xd0}], 0x5, &(0x7f0000b13000-0x158)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r1, r0, r0, r0]}], 0x158, 0x4000000}, 0x40000) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r18 = dup3(r0, r0, 0xffffffffffffffff) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000cb0000-0x4)={0x4, 0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r18, 0x890d, &(0x7f0000596000-0x78)={0x8, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41, 0x400, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x63d5, 0x0}) 2018/01/27 16:56:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x80400, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TCXONC(r0, 0x540a, 0x6) 2018/01/27 16:56:47 executing program 1: r0 = gettid() getpriority(0x1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00008c4000)={0x0, 0x73, "45fb035b54c3e4dd244e8da1a1b5a695af66f6e9aa72445f8ae85a8ad1d652d081306890981ff089a59ad40a9d713c22dfe309969d83404d81fdeea49b33568ea60df1eba7391924484ca85024534e58bc6bfb73ddc3adf69dc3f143f0d8cd28cc27eb2230e11b0b54eed4464a4d905b1ec200"}, &(0x7f0000001000-0x4)=0x7b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000000)={r2, 0x0, 0x1c, "246ab62b1eeede670e20481607f5c0ecef104ff8680ef645dfbdaa58"}, 0x24) 2018/01/27 16:56:47 executing program 4: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006ed000)={0x0, 0x0}) pipe2(&(0x7f00004dc000-0x8)={0x0, 0x0}, 0x800) listen$netrom(r2, 0x6) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="820020f2", 0x4) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000b4a000)=@hdr={0x3, 0x7, 0xfffffffffffffffd, 0x1000, 0x3, 0x8, @ipv4={{0x22, 0x4, 0x3, 0x2, 0x12a, 0x1, 0x7fff, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[@lsrr={0x83, 0xf, 0x5, [@multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, @noop={0x1}, @ssrr={0x89, 0x7, 0x0, [@empty=0x0]}, @noop={0x1}, @rr={0x7, 0x2b, 0x9, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xc}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, @timestamp={0x44, 0x10, 0x0, 0x3, 0x401, [{[@empty=0x0], 0x200}, {[], 0x100}]}, @ssrr={0x89, 0x1f, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}, @dev={0xac, 0x14, 0x0, 0x14}]}]}}, @igmp={0x14, 0x44c0000000000000, 0x0, @rand_addr=0x597a, "a1bde6f9360cc1b39206227758efd1f02d14ed2608d4ce34d866320df4fbf1f4517b23d357ede9b69013a722f49e848969e636c31789f9a0aaf99c1310ef9d23746b8861d28d645cbb2dea540097ce12adcd8791b43b74aacb1734f1c3301edff876174a8392deefba23080f699435df2a0311516853ad48128090e827a612c8437d9620dbddca225a9395bf0b7a87a20ee5073169507932b0a9"}}}, 0x134) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000b4b000-0x4)=0x9) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000043c000)=0x0, &(0x7f0000b4a000+0xb89)=0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000666000)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000265000)={0x7, 0x7, 0x9, 0x8, 0x8, 0x543, 0x4, 0x2, 0x3f, 0x5, 0x7, 0x2}) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b4b000)={0x0, 0x0, 0x0}, &(0x7f00009e8000)=0xc) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000b4c000-0x4)=0x0, &(0x7f0000731000-0x4)=0x0, &(0x7f0000b4b000)=0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000b4b000)={&(0x7f0000a06000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000b4c000-0x30)=[{&(0x7f0000b4b000)="1e03873f717a785ca0d050c760f8fa7028b39e8d4e5cd8125c53fc92445da1e96da1584d43fed8eacf7800d2b73b1284098b602e90a5a2d61ddeb844b7cad050cfa73d93f7734691f99be94c4175a98dafbe02afbd26a18287440e17f443737dbfad218556c686a5f6bc0e92356f0cebaa92d7515f4c866654e9777735c3ed6eb4c07255983c4b31c2fe044ecab3d5e87a094bf0753bb330af2cfe8342c62e5ab3fcdc877fa68d", 0xa7}, {&(0x7f0000596000-0x85)="85d280f71a1c1c9b03872dcc68d6b559e399c5bad9d999c241380e27f963796ac0207bfbc070507ca1ad17b110a96baf1c7eb5250d85fba96628d3a63e42e32aba31e1cbc34e8932abd30a14b4946826d1a517262ae214741ae724923943e3decd5373fc662300907fa90081654bc38d4cf153a95fa82e20fccf55c0ad47dbf9dbc43ba5fd", 0x85}, {&(0x7f0000b48000-0xad)="116ad7c6d3854666844de6552b8d850da334f36492d1c3c5f4131b0a2d88abc182d8265ed4574791a2c878b44a819d1b333a8a7b0c60bd8ff39b9928a5bfd0ea383b0c9b1db44b60b87c030f92d4082ef4a6c17c151f0a4e4934492adb3fbf72aaa00fd48095d60c1c8764daceb8ec377a45b10659921344ac41dfb43988df5c532d6e8aba50a9c0effe111dcc26060eedc958543b94b12ebcb82ed00094ed618c865fb90daf4e08d6143227a0", 0xad}], 0x3, &(0x7f0000b4b000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x4}, 0x4000000) 2018/01/27 16:56:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001ce000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000dc0000-0x4)=0x9, 0x4) unshare(0x8000000) r1 = open(&(0x7f00007f3000)='./file0\x00', 0x20000, 0x1c) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000f64000)=0x10000) execve(&(0x7f0000196000)='./file0\x00', &(0x7f0000de1000-0x40)=[&(0x7f00005d2000-0x9)='trusted]\x00', &(0x7f000054d000-0x3)='})\x00', &(0x7f0000a45000)='\x00', &(0x7f000049f000-0x14)='cgroupselinux/nodev\x00', &(0x7f0000320000-0x1)='\x00', &(0x7f0000e79000-0x1)='\x00', &(0x7f0000ea0000)='loposix_acl_accessself\x00', &(0x7f00007cf000-0x6)='wlan0\x00'], &(0x7f0000459000)=[&(0x7f00007a3000-0x1)='\x00', &(0x7f0000768000-0x2)=']\x00', &(0x7f0000a47000)='!\x00', &(0x7f00009f3000)='.nodevprocmime_typelo!.@ppp1securitysecurity\x00']) r2 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r2, &(0x7f00005b1000)="", 0x0, 0x0, &(0x7f0000878000)={0x0, 0x0}) 2018/01/27 16:56:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = syz_open_dev$mice(&(0x7f0000cea000-0x10)='/dev/input/mice\x00', 0x0, 0x420080) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00008af000)=0x5, 0x4) 2018/01/27 16:56:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x4, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9, 0x0, 0x1, 0x0, &(0x7f0000bd9000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3ff, 0x5, 0x40}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000f69000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ed9000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1b000-0x4)=0xe8) clock_settime(0x0, &(0x7f0000125000)={0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ce000-0x5)="8902", 0x2) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000f52000-0x1)=0x0) 2018/01/27 16:56:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d8a000-0x4)=0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) 2018/01/27 16:56:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10000010) writev(r0, &(0x7f0000608000)=[{&(0x7f00001b2000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) 2018/01/27 16:56:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000e95000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) fsync(r0) write$tun(r0, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"2ad27f26"}}}}, 0x36) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000036c000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) poll(&(0x7f0000e8c000-0x30)=[{r1, 0x24, 0x0}, {r0, 0x1019, 0x0}, {r1, 0x0, 0x0}, {r1, 0x10, 0x0}, {r1, 0x100, 0x0}, {r0, 0x10, 0x0}], 0x6, 0x0) 2018/01/27 16:56:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000c65000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000be4000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000072e000-0x10)={0x9, &(0x7f0000d65000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000acb000-0x8)={r2, 0x6}) 2018/01/27 16:56:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = open(&(0x7f00000db000-0x8)='./file0\x00', 0x4000, 0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00005b0000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00002f2000)={0x0, @in={{0x2, 0x2, @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]}, 0x1c0000000000, 0x6}, &(0x7f0000b2b000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a57000-0xc)={r2, 0x7, 0x30}, 0xc) rmdir(&(0x7f000099c000)='./file0\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000001a000)=0x0) waitid(0x0, r3, &(0x7f0000db1000)={0x0, 0x0, 0x0, 0x0}, 0x2, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000010a000)=""/46) 2018/01/27 16:56:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f00004c0000)={0x0, 0x0}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r2, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000c20000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_pwait(r0, &(0x7f0000301000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00000fb000-0x8)={0x0}, 0x8) 2018/01/27 16:56:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000f06000-0x4)=0x0, 0x4) r1 = memfd_create(&(0x7f0000438000-0x1)='\x00', 0x2) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00008db000)=""/134) 2018/01/27 16:56:47 executing program 5: clone(0x0, &(0x7f0000b72000-0x97)="", &(0x7f0000672000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f000047a000)="") setxattr(&(0x7f0000dd9000-0x8)='./file0\x00', &(0x7f0000eee000)=@known='system.posix_acl_default\x00', &(0x7f0000de2000)='/dev/keychord\x00', 0xe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/4096) 2018/01/27 16:56:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x82, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d07000)={0x0, 0x7, 0x30, 0xdfb9, 0xfffffffffffffffb}, &(0x7f0000000000+0x6e9)=0x18) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x58) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000005000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r1, &(0x7f0000005000-0xad)='3', 0x1, 0x20000080, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/27 16:56:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) writev(r0, &(0x7f0000eac000)=[{&(0x7f00004ad000-0xa3)="57eee036dcd46a00cc6ea768d88833d75622fa5b55b2c5e4d581e4e0e9a70f95f0f39f5f138fb27b0d341c19a38d044ed04402479cf35f0c4c4c4134bc9ad9667d99739abb7bcc9fc1954b07b7c038450adf345d3783afaaaebeb665778c48a0c8b74423962ed1f3aa76bca8ee8de0214cdb90aaa7c62c7f2cf219e0a4221b7e0d88436dcf0d15da93e5408093794acb94e162c4119e595660dfbb96bb6cebd7dcabe8", 0xa3}, {&(0x7f00003f9000)="21da4a1975043e665c42e6b3ba788f0a0f37840cbee450569867d03a00dd78b10baabeebdd24ab8c70fcaf2bf198d3868b8791d05423cfba27392ea3bc38d5bdf1053a0465169f0eae88a96eee54f279c0dfca52d6e2276a61f175c23037e7cb85167c04f040a6", 0x67}, {&(0x7f000048f000)="71a959bc1febe384822e8c5b28ecd5d2ccd7660a4e336d88637a62d2cac0150c04c08eeef72134b03ccc4f96f41e12d5c1219865e7038f2ad7c7074261f9e5f87e11458eddd247d9ef681cd5ef5aafc06932495d2cfa8db840438818ee9dcfc26f0ede3cbbc4ab27b182af9270d48592d779dd5fa4aaf475ecb0963fd00869bebce7303f9967b4b96c3d3c68e7928f84948dec700621cee530d2271d64b4a479", 0xa0}, {&(0x7f00006e2000)="89972c679c3711e91ba1a5cebf24f76efafef17a92c746d673b5336d73f110848b86e4bbf4ef3fe03a5d0728a3166ccb21cd5600c9d94d81958dd315edf9916ce515674521a039bc1cf28c3b161891bb65aae5bfa44eef2338ff455d28930732a1bb65ac87df999977f1302db7d9d3ae27218c09280ee4b7297c550a76b613eafecf4f639a4cec32d344ee59d0713756abb199e5d7576556bbd310c2321ae2b85bfd5a0f7b1ef62298d6ba", 0xab}, {&(0x7f0000772000)="46aacf0dc6be3fd04ab062864e07cb420de434c8d5347cb74eb15e75ea1b1358d567382bff52f395b77078f1e4c629a1d9668e4e522e", 0x36}, {&(0x7f00000ed000-0xe5)="8a5ba9c68aa11f75f1b2481c9d44ca13333f3cab276c995b2ed09bde61884ad24a562590fc5377250d89e912a293c368d14eeb16114e9f210df99f508a4343c2484706d751051e002e8688d1a2a44cfc617e04f52861dd3941d8a58435018c342274541a6cb6fe8b6b8488fd7ca2d0ad04cb2128c8407168c90ffae657f4720022d5d99fb2f18c998a5714509648a3e3c8003d645a40f775afd9e3351de6cc398edf34a8182403356602a8fb74dc4132434c4a321720fe887c0c41b957cb7e0347a9fd9ff9355fed9bb6e8445668384763bd3afd9f19ca2dfd9922e72ca51d7d3aec5856fe", 0xe5}, {&(0x7f0000d24000)="fe3ccc5ab51e03d913358d85a4057b954612a78d329a8a4aae2c30033e5656949029986342f6d0ea8698d17b0fdd0e8737774d0534457d9c68a5b425d99fb7e98a7c314ab9e02992e055a87b29a7bc1c59e727269ae2aead8fc005c38bd2a3397058f401ffaa79879f3f06be8b3d6bef6f643229e0894eef0a17f7470e0c68f60a39d97aefae3cb5ffa404e36528a39571181e479e6c29c38f22c632ecfb9156d05a0c28e07314e6", 0xa8}, {&(0x7f00001d7000)="8d7997f48af450cb87df6c08862897f83e892664caabb9e2268771a08d2e8b4857063c651767687d495bdd0698c105be2dcbfc65f15611db2cdbb13040b59b0c757b5081bb489965", 0x48}, {&(0x7f00000cc000)="c0a6d4560c7eda11a9fb28f3f1004354cefff8e2fc17dbd181bbb485903b2fbfe6266b7b", 0x24}], 0x9) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) kexec_load(0x2, 0xa, &(0x7f0000f77000-0x140)=[{&(0x7f0000bb0000)="", 0x0, 0x5, 0x2}, {&(0x7f0000358000-0x32)="0b33f3c2072a48f7e4bc84187722df49dcd78afdcd1f8e5fef305c22df6d200c99e9a8b79832e99aec210af40e3835bf97ce", 0x32, 0x3ff, 0x81}, {&(0x7f000071e000-0x23)="0bde0810bbaa04bc5c7570f6c99d507dd72792b472bcd6485f3aa285b5f7fa7b19d875", 0x23, 0x8000, 0x175}, {&(0x7f00006f5000)="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", 0xfa, 0x1, 0x4}, {&(0x7f0000258000-0x3d)="7352cb5644cd029570a01a4e74c32dc7d0bdc5448e45a1c6bb47647d69822ec17c001beb39166de9bbf342c087873ffc3c34c316d1015ae6229d8ee357", 0x3d, 0x0, 0xffffffffffff7fff}, {&(0x7f00009a8000-0x4c)="6d36c03ba3141c3c22cf9dfe5036c0484b447b517229188c32ccb08adad962f81a69bee6b0ca8cc526cea1d59b5e4f3ab291c2f6e1f0fe4f40159e21145040e28321f40e089e4629c25bd3d7", 0x4c, 0x100, 0x4}, {&(0x7f0000863000-0xf7)="afae4bd08007ba1ad051ceffdf8f915df757d42350ce52043b372468563c33b12774d2d004081e9ae1b7d2ebf155d6d6926d9a68be49f9949593b7cd87edd6e801321ba07d22250c8ed9be17a1283062831e8222b15b8a36b4b86d69fb3a00d730c5a5c033bb0bb936e95933bcfe38222fb6649fdb80cdf4c9a34d9e004ccb78a4daee5f4bcb11f9d8437dee8929c004537c620c3c37f6b74d9b8c61a0af3d6b76da3763b226e63162acd0bccd38b327382d0313a22c27d308549d848bdc759124a3ff77dc9a9b61bc04bf441ff01db2d63b557cb2e779e501364dfe6c46ec970a8656ee27bf2b9bbf3579f92b617bfe9b8c72d788d5aa", 0xf7, 0x8, 0x3}, {&(0x7f00006fe000-0x64)="2745b17cba5bae1038a54ceef4bfb2a620d1a8ac139d24fb7d16ce71483d0158af612251252626a767f46bb88951a9ec36601e9b2564d7feabd2a737454f95c2e24b984267f4c9e3882c9f1763f20cddb9af8a57d0373c02f5d20983d960ae46405b0d9f", 0x64, 0x100, 0x7}, {&(0x7f00008db000-0x5a)="55c934c4d7dcfd48656a7aa5ad0f36639f467df1d0d5dbb4fa7b39fa5a8ccb2a90f575c2c9ce72666994d4eebb537c3b1baaa55884d1cada777624a02679b288a77ad3523dd9cd75adf031db73eaec1796993f4b4723da0f8d25", 0x5a, 0x5, 0x400}, {&(0x7f000005c000-0xc3)="9578ef1b3cfcd237a7e48fe47b7b6231ae9ab37d3cd652c8b7407826e68b9fd8e00d48114eef7fc2f4ce7023f9f4e830b2b1e078b8da95478d7bc1c37f2650ecda1b6506817339d9c3f29d52b12cc082ef921aa542124f74663b458809bbf96bd4cbe14468bce24e2732d282bf5fbf1b05ac6763eac76c6ed4e3f67fdb4d6333721498d380dc25cf16cb9453c96158fdb17d99449645c43075b67dc66e54a57230c1bcaef3102d40bb899aae6e6ae3cd28c49e42a4ca1a6ccd6bc8b8d70ed09af85b20", 0xc3, 0x6, 0x1000}], 0x150000) signalfd4(r0, &(0x7f0000a8b000+0xe60)={0x9}, 0x8, 0x80800) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) close(r0) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000177000-0x8)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dcd000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00004df000)=0x0) 2018/01/27 16:56:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)="e3616d76731f", 0x1000, &(0x7f0000029000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000464000)='./file0\x00', 0x0) chdir(&(0x7f0000163000)='./file0\x00') r1 = openat(r0, &(0x7f0000bf7000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f00007e2000-0x8)='./file0\x00', &(0x7f00000d3000)='./file0\x00', &(0x7f0000513000-0x8)='cgroup2\x00', 0x0, &(0x7f0000747000-0x4b)="8231ddf2a3bdc7938c9720d56a8ee4dcf83f29734b82383b2b99e9b4e5a32496d64920c0b8e6c8d2228e222200a6b5c0edb525dcfeb92cc19f93b5dd3aaa9f95146ddecd698e989a0f0491") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b47000)={0x0, 0x0, 0x0}, &(0x7f0000eee000-0x4)=0xc) 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") 2018/01/27 16:56:47 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000001d000)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000001e000-0x4)=0x0, &(0x7f000001c000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_METRICS={0x4, 0x14, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 35.866420] cgroup: cgroup2: unknown option "‚1Ýò£½Ç“Œ— ÕjŽäÜø?)sK‚8;+™é´å£$–ÖI À¸æÈÒ"Ž""" [ 35.886928] cgroup: cgroup2: unknown option "‚1Ýò£½Ç“Œ— ÕjŽäÜø?)sK‚8;+™é´å£$–ÖI À¸æÈÒ"Ž""" 2018/01/27 16:56:47 executing program 6: clone(0x0, &(0x7f0000420000-0x1)="", &(0x7f0000003000+0x4e9)=0x0, &(0x7f0000007000)=0x0, &(0x7f0000007000)="") setpgid(0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ad3000)='/dev/rtc\x00', 0x145000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000aca000)={0x8, 0x1}) 2018/01/27 16:56:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) renameat2(r0, &(0x7f000013d000-0xa)='./control\x00', r0, &(0x7f0000fd8000)='./control\x00', 0x2) umount2(&(0x7f00006dc000-0xa)='./control\x00', 0x9) rmdir(&(0x7f0000432000-0xa)='./control\x00') setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000cdf000)={@dev={0xac, 0x14, 0x0, 0xb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) timer_create(0x7, &(0x7f0000ee8000)={0x0, 0x28, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c23000)=0x0) timer_gettime(r1, &(0x7f0000b76000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getdents64(r0, &(0x7f0000385000)=""/0, 0x379) pivot_root(&(0x7f0000b13000)='./control\x00', &(0x7f0000419000)='./control\x00') getsockopt$inet6_udp_int(r0, 0x11, 0x864, &(0x7f0000475000-0x4)=0x0, &(0x7f0000db6000)=0x4) 2018/01/27 16:56:47 executing program 7: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa9000-0xb)='projid_map\x00') mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00004fd000-0xab)="be3442dab0170eadbc4bc85fae2cb3ff6c5ab25a0bdd06db32d1d66c2bac19564024a97b96ea99115d4e05409ab2e91b0fdf11e4989060d30f64bef858ba1eb640dd894b1d732dc0f3ab5c7039df160ddafddb0b192b1f42a7b76e6a17b40de7bf2ff1c8b85c9f75aaff38d6b4ff8bfaa96c1f9a8f3866617d544b87be7330dd195f7d500333fd1e8de8be19de10ec0b100f4076767de313998706d072d4ca3b327192cf21811a7c10c129", 0xab) madvise(&(0x7f0000940000/0x2000)=nil, 0x2000, 0x77) 2018/01/27 16:56:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f0000333000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000304000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) getresuid(&(0x7f00007b8000-0x4)=0x0, &(0x7f00007db000)=0x0, &(0x7f000097c000)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f000039d000-0x4)=r2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() tkill(r3, 0x16) creat(&(0x7f0000199000)='./file0\x00', 0x88) close(r1) getdents(r0, &(0x7f0000ae3000)=""/224, 0xe0) 2018/01/27 16:56:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) write(r0, &(0x7f0000b83000-0xd6)="5c384b5b90e0f6291ef9322571388556d6ae4e4622836b0dfcb6cab6ad19dc5afdf8581e155e561ca96179c39b7615ff0896e6cb6ae1564935bb593af3ae677d279c9045c9bf8fce2fa99bbe75dba9e468f1247caa0149d6c38d42acb05adaa99bece60e5355d71805c38b02a3403afa29666152d5b1e65c1e41c9a41b9a295d703e65fc965f62e08096ac9ff80b6e0ff6bd050dbfdca395169f3e3bef8b04d65aaa9c5e79813e93976e3cdf8209f6712e1f2c54478b58e81fdb6d251e913cb7c9b6c0d9f4af86d8970702fc018d0a7197dbf7384d41", 0xd6) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f97000)={0x1, 0x0, 0x0, 0x2, 0x0}) 2018/01/27 16:56:47 executing program 0: clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="cf5024c5aa8279fd0a3baa3a69d9c721"}) accept$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) setitimer(0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80004, 0x28, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000002000-0x10)={0x6, &(0x7f0000000000)=[{0x1ff, 0x80}, {0x401, 0x8}, {0xfb, 0x2}, {0x5, 0x1}, {0x1000, 0x5d4}, {0x5, 0x0}]}) 2018/01/27 16:56:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000edf000)=""/4096, &(0x7f0000776000-0x4)=0x1000) getsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000b88000)=""/30, &(0x7f0000000000)=0x1e) 2018/01/27 16:56:47 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000f0000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000003e000)=@assoc_value={0x0, 0x10001}, &(0x7f0000ef5000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x1}, &(0x7f0000574000)=0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$lock(r2, 0x5, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000526000)="9481ae603cd74ab93d5ba884a4fa560361", &(0x7f000033a000)=0x0, &(0x7f000059b000-0x4)=0x0, &(0x7f00000af000-0x2a)="e2fa94730e26391031fd38cfb573e420069fc1562aa47aa08006e28fdce460eaab712ca59d529c287f7d56ca1b3767b86e4d1914706fe88d52151afdd6efeb8b262fcd81f46939f36693") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 16:56:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000153000-0x7)='ns/net\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007b3000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a0000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000234000-0x4)=r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00003e1000-0x10)={0x0, &(0x7f0000434000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) sendfile(r2, r2, &(0x7f0000a11000)=0x0, 0xfb) syz_open_pts(r2, 0x1) close(r2) 2018/01/27 16:56:47 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000013000-0x44)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000022000-0xa)='wchan\x00') mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000016000)=""/204) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000000b000)=@assoc_value={0x0, 0x7}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000024000-0x4)=r2, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000025000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000)=0xe8) ioprio_get$uid(0x3, r3) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000024000)=""/221) writev(r0, &(0x7f0000020000-0x50)=[{&(0x7f0000022000-0x73)="83947cd40376613d774d3eeedf1328801ba5daf68240c915cd815c5de2f4e064b7582b58dc6243e172de1c4aae32b9acc8ffdc9c89f671953fdf80dd96149d25ad87d1de184256a028a80779c29e86a7a430154c43a7c3b1e141458019dab8552f1f5285ac2d4f853c82f99bb5da50240bc786", 0x73}, {&(0x7f0000021000)="31a14b1c1c6015e954b37a4dc2c9e947a855a492191370e645b81c18bdc0a9ab4ee0304670003a656380856336ad19ee83c2cde57a303c35dd91a8e239c4a501e1453df19adf8affbd6b9bbf813334ca547f0d0bb0ce103ff926c083c7bba66d5d8ada57520c06ee469aa19d", 0x6c}, {&(0x7f000001a000)="0d54e2ed62d0d1df80b068832157d56240a3c2d7b110a2050bbf69f68e5e1a9fddf140e9e1a65edf61f707fc8b5aa4d49a939654e9be2a2cb5be864fcca635a562b154", 0x43}, {&(0x7f0000022000-0x56)="abaf00cda6a28caba014da8757080b643feb6575eddd1ac488b383eeadfe09651e5d5cbe0a4939193fc8c0ab0ae3bca7431c70372845f6c35bcbb59d5deba7778971f9029dbadb0cd005e2a8c769dabc7ebe2292f5a1", 0x56}, {&(0x7f0000006000)="76c936bf560dfe2f10385bdb47", 0xd}], 0x5) 2018/01/27 16:56:47 executing program 3: prctl$intptr(0x1, 0x1fc) 2018/01/27 16:56:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_ifreq(r0, 0x8935, &(0x7f000077e000)={@generic="266125f80c608244ca489864a49cf716", @ifru_mtu=0x9}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x15) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) ppoll(&(0x7f0000948000-0x40)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000236000-0x10)={0x0, 0x989680}, &(0x7f0000fea000)={0x0}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000037c000)='/dev/sequencer\x00', 0x480600, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000202000)="6fa378bd1538b880e9fff962536638691826c9a1b9a31f6147b784fbd2243a97709f22f8837afda0a4ea78dba3478f0bd2981857d1706d33e2aec47d0f72783b61e622be40c2589e8a3aa2c95705806c66ea697390fd85405ed05c45dad8e3bc6e59bfc5befedab9638adabc2e9fcb9c8af12cc832c38add3d8cedd7b4225acf45d1ae0b6a9d5f2b766ac79be700daa24dbae31e0c3bd5169d79eaae192b3e22d4776fbe85af6bc2b77a003a96eb8cb1726d41c8ee4735e0468e180b7a", 0xbd) 2018/01/27 16:56:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe2(&(0x7f00000e2000-0x8)={0x0, 0x0}, 0x84000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000c7c000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f00006b5000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000b7000-0x8)={r1, 0x3}, &(0x7f0000c1b000)=0x8) fstat(0xffffffffffffffff, &(0x7f000073c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 16:56:47 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000881000)={0x20000013, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000810000-0x50)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ade000-0x9)='/dev/ppp\x00', 0x20000, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000c0d000)={0x7, 0x6, 0x2, 0xffff, 0x9b, 0xcac2, 0x2, 0x7, 0xb76, 0x20, 0x142d, 0x6}) 2018/01/27 16:56:47 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) write$eventfd(r0, &(0x7f000040c000)=0x1, 0x8) r1 = syz_open_dev$mice(&(0x7f0000794000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) close(r1) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f00004f5000-0x10)=[{&(0x7f000064a000)="580000001400192300a14380040d8c560a0600000000e0760005080000005800000000c77f64643e8900050000000000000080000002000000000000001c04ed5d0000000000000009000100090000000001000f536e06ce", 0x58}], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x800000000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 16:56:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000435000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000ccc000)={0x2, 0x1, 0x7, 0xfff, 0x2a03}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000429000)=0x77, 0x65) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000d3e000)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0x5c, 0x20000802, &(0x7f0000b8e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a33", 0x81}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00001c1000)="682a3c12d58423d9907642312782b467b7a828a068a990ff19cbb7a4fb5bdaf4fa50b7ca2e42c92962c9efe9007a59c53d7100561a9e609eebae5f7eff35666b1b197b4f629fbf59a7296508baaa19ea88694e1e38c7918ff4c0ddb9abca0839189b964347a9879aa14e6d", 0x6b, 0x0, &(0x7f00007cf000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 16:56:47 executing program 6: prctl$intptr(0x20, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f000056a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$revoke(0x3, r2) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d25000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000-0x4)=0xfffffd47) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000+0xb66)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/27 16:56:47 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000011000)=0x0, &(0x7f0000011000)=0x4) r1 = socket$inet(0x10, 0x3, 0xfffffffffffffffd) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000005e00030007fffd946fa283bc0a0000400300000000000000281ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 16:56:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f00001a7000)=0x0) 2018/01/27 16:56:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fe6000)='/dev/snd/seq\x00', 0x0, 0x48003) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000148000-0x18)=@get={0x1, &(0x7f0000f26000-0x2a)=""/42, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) modify_ldt$write2(0x11, &(0x7f0000f87000)={0x6, 0x20000800, 0x400, 0xfffffffffffffffb, 0x8, 0x80000001, 0x100000001, 0xa1b, 0xfffffffffffffffa, 0x5f7a}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000ef3000-0x50)={{0x2, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000370000)={0xbd60}, 0x1) 2018/01/27 16:56:47 executing program 4: r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x15, &(0x7f0000837000-0xb6)="00000001", 0x4) r1 = open(&(0x7f0000a16000)='./file0\x00', 0x41, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000000)=""/141) readahead(r0, 0x3, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000002000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000003000-0xbc)={0x9, 0x1, 'client0\x00', 0x6, "055d6ea6118db257", "47a0aa5578c529c12ac69dd4a256ca8be8df3a572b5f4c087f7db4508e561b53", 0xf31, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 16:56:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a86000-0x8)={0x0, 0x0}) accept(r0, &(0x7f0000f61000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, &(0x7f00006f3000)=0x1e) r1 = socket(0x1000000000010, 0x2, 0x0) write(r1, &(0x7f0000808000-0x27)="260000001e0047f791f6caff00242207070000000700000000000000aa0737550500040008ff", 0x26) 2018/01/27 16:56:47 executing program 6: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = epoll_create(0x4000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x0, 0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d1a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000bee000-0x4)={0x800, 0x4, 0x4}) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000115000)=0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000d1b000-0x4)=0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000048b000)={0x0, 0x0}) 2018/01/27 16:56:47 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f000078d000)=@req={0x0, 0x2, 0x6, 0x400}, 0x10) r3 = accept(0xffffffffffffff9c, &(0x7f0000226000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007de000)=0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000264000-0xc)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ffb000-0x4)=0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) r4 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000e64000/0x2000)=nil, 0x2000, 0x2000000, r4) pipe(&(0x7f0000b2a000)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r5, &(0x7f0000ffb000-0x10)={0x1a, 0x0, 0x80000001, 0x0, 0x0, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) poll(&(0x7f0000600000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/27 16:56:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) r0 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) fcntl$getown(r0, 0x9) r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, r1, 0x0) lremovexattr(&(0x7f00005a8000-0xc)='./file0/bus\x00', &(0x7f0000ef3000)=@random={'btrfs.', 'bdev\x00'}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 16:56:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$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) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f000073c000-0x4)=0xfeffffffffffffee, 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00008c3000-0x18)={0x0, 0x3, 0x10, 0x5, 0x5}, &(0x7f0000f9d000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000741000)={r1, 0x4, 0x30}, &(0x7f0000cd8000)=0xc) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000e15000)='stack\x00') perf_event_open(&(0x7f0000efc000-0x78)={0x1, 0x78, 0x5, 0xffffffffffff8000, 0x6, 0x5143, 0x0, 0x0, 0x40, 0xa14ae2703c43de7e, 0xc855, 0x6, 0x2, 0x6, 0x9, 0x7fffffff, 0x40, 0x9, 0xcbe7, 0xfffffffeffffffff, 0x5, 0x41e91718, 0x7, 0xc4, 0x8, 0x2, 0x80000001, 0x81, 0x5, 0x4, 0x8, 0x1f55, 0x3, 0x800, 0x2, 0x9, 0x9ea2, 0xffffffffffffffc1, 0x0, 0x400, 0x0, @perf_config_ext={0xfffffffffffffffa, 0x9}, 0x200, 0x9, 0x1000, 0x6, 0x1, 0x559d, 0x9f3, 0x0}, r2, 0x47, r3, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000040000)={&(0x7f00001a0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00009fb000-0x50)=[], 0x90, &(0x7f0000ad8000-0xad)=""/173, 0x83, 0x0}, 0x12000) 2018/01/27 16:56:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a19000)='/selinux/enforce\x00', 0x0, 0x0) mknod(&(0x7f00000e2000)='./file0\x00', 0x103d, 0x0) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ppoll(&(0x7f0000726000-0x20)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002b0000-0xe0)={0x0, 0xd8, "c16a202f14c7618dcabfb38f5d3dc6be194280f6148dbf2f6952a67fa29390804cebfe47c1894ee9dfa8dd1a12ec84e308ec5e2d1ebd346272b045b5d7723b1cf2a4b31af534a9f33cb97090d5718fd83e2f43676a3cc36bf569baf487aa8c5790b318d6b6931ec391a7a040719b24e5c4b0ca6ea6c542472985b7f005d586d98773b2e5497c70266965938fe64553a83ca868a4d842327559683aeb8835f92182e0f45cb9937a582f9e45c0499f51f83eaddecead6a57004e99e22f199f7e9757a0718a2dbe37f67f72bcb08d8abf03ab5f07727f0d7327"}, &(0x7f0000bac000-0x4)=0xe0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002da000)=@assoc_value={r2, 0x76}, &(0x7f00004a2000)=0x8) r3 = open(&(0x7f000055f000)='./file0\x00', 0x3fff, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000b62000)={0x7, 0x8, 0x2, 0xeac, 0x0, 0xc5}) 2018/01/27 16:56:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000038f000-0x50)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e63000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000ba8000-0x4)=0x98) close(r0) symlink(&(0x7f00008aa000-0x2)='..', &(0x7f0000fc5000)='./file0\x00') utimes(&(0x7f0000ac2000)='./file0\x00', &(0x7f0000026000)={{0x0, 0x7530}, {0x0, 0x2710}}) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) 2018/01/27 16:56:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xa, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r1 = dup(r0) write(r1, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) 2018/01/27 16:56:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = fanotify_init(0x24, 0xc0400) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_dev$mice(&(0x7f00009a6000-0x10)='/dev/input/mice\x00', 0x0, 0x60000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009a7000-0x4)=0x0) process_vm_readv(r4, &(0x7f00003f7000)=[{&(0x7f000065d000)=""/4096, 0x1000}, {&(0x7f0000849000)=""/251, 0xfb}, {&(0x7f0000f06000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000b4d000)=[{&(0x7f000000c000)=""/69, 0x45}], 0x1, 0x0) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e3a000-0xe)='/selinux/load\x00', 0x2, 0x0) r6 = accept$inet(0xffffffffffffffff, &(0x7f0000504000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e3000-0x4)=0x10) clock_gettime(0x0, &(0x7f0000c5a000)={0x0, 0x0}) ppoll(&(0x7f0000c3b000)=[{r0, 0x103, 0x0}, {r1, 0x1042, 0x0}, {r2, 0x0, 0x0}, {r3, 0xc0, 0x0}, {r5, 0x280, 0x0}, {r6, 0x60a8, 0x0}], 0x6, &(0x7f0000188000-0x10)={r7, r8+10000000}, &(0x7f0000d4a000)={0x6}, 0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000109000-0x6)='ramfs\x00', 0x0, &(0x7f0000695000-0x2)="") r9 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) r10 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000018a000-0x16)='/selinux/checkreqprot\x00', 0x12000, 0x0) r11 = getpid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000e22000-0x4)=r11) symlinkat(&(0x7f00005bd000)='./file0\x00', r10, &(0x7f0000135000)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r9, 0xc00c642e, &(0x7f0000168000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r9, 0xc00c642d, &(0x7f0000955000-0xc)={r12, 0x80000, r3}) readlinkat(r9, &(0x7f0000020000-0x8)='./file0\x00', &(0x7f0000013000)=""/192, 0xc0) creat(&(0x7f000030a000-0xe)='./file0/file1\x00', 0x50) 2018/01/27 16:56:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00002d6000-0x4)=0x1, 0x4) memfd_create(&(0x7f0000924000-0x12)='proc+eth1/&vmnet1\x00', 0x0) 2018/01/27 16:56:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000dc0000)=0x0, &(0x7f0000dc0000)=0x4) r1 = request_key(&(0x7f0000a15000-0x6)='rxrpc\x00', &(0x7f0000cdc000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000023e000)='user*user\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000020000)='user\x00', &(0x7f0000b77000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dff000)="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", 0x1000, r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000133000-0x9)='net/unix\x00') getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f00003c4000)=0x0, &(0x7f000018c000-0x4)=0x4) 2018/01/27 16:56:47 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = gettid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x9, &(0x7f000000c000-0x8)=0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000a000-0x27)=[], 0x0, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x38, 0x0}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000007000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x2e, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x11e) 2018/01/27 16:56:47 executing program 0: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e77000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000066000)=0x3ff, 0x4) read(r0, &(0x7f0000e7a000-0x9)=""/24, 0x8) 2018/01/27 16:56:47 executing program 1: clone(0x0, &(0x7f0000ff1000)="", &(0x7f0000b02000)=0x0, &(0x7f000035a000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") r0 = syz_open_procfs(0x0, &(0x7f0000e1e000-0x16)='net/ip_tables_targets\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x3, 0x401]) waitid(0x0, 0x0, &(0x7f0000a65000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000002, &(0x7f0000a1f000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0x1)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r2 = fcntl$getown(r0, 0x9) rt_tgsigqueueinfo(r1, r2, 0x33, &(0x7f0000001000-0x10)={0x1, 0x1f, 0xfff, 0x7f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000fe0000)={0x7f, 0xffffffffb6015de7, 0x3f, 0x20, 0x4, 0x100, 0x0, 0xc43a}, &(0x7f0000001000-0x40)={0x6, 0x2, 0x0, 0x7, 0x0, 0x3, 0x0, 0x100000001}, &(0x7f0000acc000-0x40)={0x1, 0x101, 0x1, 0x20, 0x7ff, 0x401, 0x9, 0x100}, &(0x7f0000ffc000)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000000000)={0xfffffffffffffffc}, 0x8}) [ 36.252369] audit_printk_skb: 13 callbacks suppressed [ 36.252382] audit: type=1400 audit(1517072207.638:29): avc: denied { ioctl } for pid=6680 comm="syz-executor3" path="socket:[14107]" dev="sockfs" ino=14107 ioctlcmd=0x8902 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/27 16:56:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c63000-0xb)='/dev/hwrng\x00', 0x10040, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000034a000-0x8)={0x0, 0x1}, &(0x7f00008bf000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008ec000)={r1, 0xec, "fc59a1411f37099c99fb62046da3e44a54f59e10abd37bf4f8b564f52256fac4f92388a3824d68bac53e59264d82bfc22dbd4c02bf9e7e34f6dab0f69f0b02d9b87c52b5297b0f2cea9904efff537072ac6dca7eaa53c29d6a8c6fdf227d89cc5d1147f8d0c9ac0dff651a7346338260198d0a7592f8135bf4e6a2dc1f77a8b616ca06f220161de97ce95e4dbc53f4804c97e802ee0a850dff4b79a7a65a30f4c751258b09d90da955e7cec1bea3c9eb4e532b688713ba9a49100b0760b1f002c9c3d60d146e633906ef30a1b917ceca330ab809862bdeb6f326dbf2cf37b9d731eb4267881cc12aeb19754e"}, &(0x7f0000511000-0x4)=0xf4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000075d000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000900000)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0x8) syz_open_pts(r3, 0x400) r5 = dup3(r2, r4, 0x0) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f0000ed7000-0x1)=0x0) 2018/01/27 16:56:47 executing program 6: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1e8, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00006b4000)=0x9, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f000023b000)="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", 0x1000) getpeername(r0, &(0x7f0000f72000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000f6f000-0x4)=0x3a) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00002b3000-0x48)={{0x3, 0x3, 0xffffffffffffff52, 0x0, 0xfffffffffffffff9}, 0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 16:56:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d8c560a06000000000410489643c200000000000000018164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f0800010001000600000000000000536e", 0x58}], 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fbb000)=0x0) r2 = getpgid(0xffffffffffffffff) r3 = getpgid(0xffffffffffffffff) r4 = getpid() getresuid(&(0x7f0000f81000-0x4)=0x0, &(0x7f00008ed000)=0x0, &(0x7f00002ea000)=0x0) r6 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000223000)={0x0, 0x0, 0x0}, &(0x7f0000645000)=0xc) r8 = open(&(0x7f000049d000-0x8)='./file0\x00', 0x10001, 0x11) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f0000ca9000)=0x0) r10 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00007a4000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a7000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bd5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008aa000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bfa000-0x4)=0x0) r14 = geteuid() lstat(&(0x7f0000ff1000)='./file0\x00', &(0x7f00005e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b53000-0x4)=0x0) getresuid(&(0x7f00007aa000)=0x0, &(0x7f0000c9c000-0x4)=0x0, &(0x7f00003d8000-0x4)=0x0) getresgid(&(0x7f0000b35000+0xa)=0x0, &(0x7f0000001000)=0x0, &(0x7f00002d5000-0x4)=0x0) sendmsg$netlink(r0, &(0x7f0000d98000-0x38)={&(0x7f00006a5000)=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000bfd000)=[{&(0x7f0000fd0000)={0x618, 0x18, 0x0, 0x7, 0x1, "", [@typed={0xc, 0x2b, @pid=r1}, @typed={0xc, 0x2a, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}, @typed={0xc, 0x33, @pid=r2}, @nested={0x104, 0x94, [@generic="ee93d6d5a12b705edf31dda336154095d596d32067a28f6f499604f872a1cf6cf8b071b2a5b620c6e0d2335a88121748d0c7e5830ef281f4d2eac2301ffc5ab7c78c26ae75b7b4b9ed9fcfe1af91863c10ac98b1ca771a6f35a284392df393bc440c3539017e2829ebd5bb29b059be2f38beaaab5d841a5486d3557edca1c9cd7b1a6fa28237f883a434e3cbbaba6cc5a59dae5c012181e45f635e70a612ca6083991bd054c4bf97725ebd2e5363c437f980c1ccafc62a62afb533148031aeb19ceda868245f04d2fa1428c80fbde4d0167e42a266f80a8f01c6412def7850123550fc48f2d75ba35d7c1205e89be232f7832987", @typed={0xc, 0x4, @uid=0xffffffffffffffff}]}, @generic="2671cba5ac59fb5e8244cd479b73adcc5e93d876eeaed987079dabff326b89eb499961429689889fbd", @nested={0xe0, 0x84, [@generic="966167e46fc35f5ccddf822e75a5d38cccdc8f4f68346745cae9f345042031349c3cf6eb71fc7ad6af9aa5cfcd5b53d83f76f550ab5e50a3a9b2356bfda471f39b77c5372eb450bcb8eccf94d32acec55706c447ac41fa834ff312838e2267c9970bfe31325f4e73d2159280cc3a23b8dc68fd8a4101245c9ce2474422fc49d4c5319f83fd4775f91139c34fbca2c0646d0969c6043274d68acee461934f6d9804dbb7f8f40c9cf05e3133237826b007f8c4a80267d99745668d9cb4a9e09caa36ffe5c057a7286fe2788b096a187f6b98186a28398db151eb34ee77"]}, @generic="edfdb05a97147674fed9eb2dd2d58d9d1d4ada7f9c24c33c50199dc394c4f140fdcd89ed97d62432928f37f88ed4f3d024fc039d83b747bd3623aadcbe4729f3b61023d17ee33f0a08703b48d377e2c46749ddd2cb82441ce1783f0aee66d153c5790ee2ee011c11f659ca79153d31fefa05b3bf95ff13385fae39e1a17e955bedc1b1be8cd4d3ef6f3b04ad00235e03165b1d480fddca1018ebec85c722507350ab6f244296773b26dbc50b3219dd26fa2e8361d741a7f2d37e2b8e492211209c0537", @nested={0x194, 0x30, [@generic="771a285371a15c95a3689d11e0159386d7965719c2242b9c82a9ec0a25250e13660ff00efb37df401873d8360dda3abf9d2d009c47c90616e2f5d5b1f006e88b718bd3aae18171155718daf7e37b2e9917ba8c959aecb5ed210b2e2775402011d7f62999b0bce51b00acd946b5389ea9f9dc76174fd957681971e3a8ef4f8817428775fbdd6a6df2900c699c49b136815069cb04f5dc", @generic="2f657bd981a078ee7010a9", @typed={0xc, 0x59, @pid=r3}, @typed={0x18, 0x62, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="510126c13b18ba582f49b1205493a0535109b90c58a1bfb390bc52227629b2c6a1c0cfa1e71ae5d9113108d68ad0c271f4bb8f8c9264abbf4dbf6174f1d778a3ca7e8426dbf725ea2005e0abfd40b13351a2d3bce4163bb2a360e1cdaa9073bf174c662dc0df46ce5169470b5c3ad521ae7e3426b5128411f95c97dc7f019b09060dcd398ab880a396519a37f90a90ae62da767eb147770c2a06f455491eb3513d9d548e856671bcc329e901ae822d287e70138c43708e52d2bea2b62864758f827712e41a6b5c189666"]}, @nested={0xdc, 0x81, [@typed={0x10, 0x53, @u64=0x7}, @generic="9200c8735c49033e6e4692b9ec3e9a9685447ccfeabd116b0757ccda840a98f8f14f77169593b01befaf803b09324a9bcfe466cb4489f5a102c194e5bbdd7d251d8bfe283a19febe7e2224763ba2c1a990c1ecb2dd73b052266f3ad585d675318abba3c4f213e4a0ee3ef7cfdf992a61575357154a33299720293faf149ccf7c61809ecc", @typed={0x44, 0x83, @binary="e2e359e3de69e7ba0bd9848225325769588386c0dc198890b09f437fa9fd1c07d2e1ebee410e81c602f51fe71151225d014fbf7019e74e585722be8d"}]}, @generic="3875766839d638717197e1d23c50119e9028605db02cff1ba69c2d0c7d3fe42901bd59888ef5daef1c4d1e7ef209d7aedb66a8c78ad6fc4187c8d0f8b59e7eab024e92397f22d3a284be445f7f1d89e285ee567ca04428a831734909b051a9519c59714f5969e8fa3e83ffa407f208b00410b409c2757234e1d3a7d78311feb0c0d2592a54972e8eb5f37f5ef6119586e5902e012c19198c50ec322b31cf476ae0"]}, 0x618}, {&(0x7f0000f87000)={0x19c, 0x2d, 0x20, 0x1, 0x1, "", [@nested={0x18c, 0x36, [@typed={0xc, 0x6c, @u32=0x2}, @typed={0xc, 0x38, @fd=r0}, @typed={0xc, 0x6d, @pid=r4}, @typed={0xc, 0x32, @uid=r5}, @typed={0x5c, 0x84, @binary="0355afa4237b54302201fbb8048b375c5f604fc2dd96fab57e40c30029de998be6c03ea79584663e842da0f8c4e9fd417f3207ca27c218ae5a92b39eb9b5eb13685d3d411e463c1d734db2cfc44dffbd31fc"}, @typed={0xc, 0x59, @pid=r6}, @typed={0xc, 0xf, @ipv4=@rand_addr=0x8c}, @generic="1ed1833473d54512d4e996f0e3228dd75b8534ec28045789abef2e9ca17fb25644645af2c8f37792f461c6f1b0fed4217c15737efb04d79dbbf48af70c535202d9345cd8fab0a77a4c34fd77719b4c4246ba10efe4d4f9c6446434de2638afcd8d0a64349613598a6e1007b00435feb56b6d649eada76cfe12f2ab1c3092cb69f9e8cfb6d74554a9e9ccaff887511aa0222aa4bc27136c5d040831157bf9eed2d11124c24751324a3a663b36cc32984143a9a5bbffe1708a1a47834e10f0f43f43c567719defcf35cce3786ee619495113f3b868d09a745d88d286cb070d7169ad"]}]}, 0x19c}, {&(0x7f00000d6000)={0x188c, 0x38, 0x8, 0x0, 0x2, "", [@nested={0x240, 0x1c, [@generic="30e06b61109608ff5b532710af2ba402b7dc3aa75f790e63f2923152dca0c892fdf47f22100ae86a8c205aa3a5cd1a4d8100e97de47dc66a7835d654e1e37a9284c377f8b5b8a6a4364ae6c5a4dba05eefac73298ec5c1f4ee2a79f13cef8022a05df74f7c856119b5cc6e1ce846dcd7f88127b75ffc6225c84d0acd0719458a1b8ee46d9a7db839f759313e247a649b730f765acceacaa17799f6e10340127efb04cbab43342cf8b7ced14d49afe7cb60dcab077ffd02d302c42fc5f43592c0f476e4f6a470b44ea13cc6", @generic="4405b9535356d7bab26138ada5ce9be9ef5cd91ca3780482a205065c665f9e6b1d0a63200ed17705684f8d718273fb95ed9900466a503f1e737eb7bedc68f9bc09588b6f8700e676d58c2cfb4cecf9ac6d2435bfa76169782769f6a531ea08c8b430ef3b359e694d275bb83ef01ff1a58a4c4ac1ecd045e9060bc9c01d04b50e83319d8822e100996d5e9e397cd2867e", @typed={0x10, 0x9, @str='ppp0\x00'}, @generic="110df9fbe32b3ba58ab9a360bc9cb88ac58e2e3de582aa28f0d9b7bdaed0be", @generic="ab97a457eb96828fd7b34ebc3530ceb79d4d43d233c69b721cc3", @typed={0xc, 0x5f, @pid=r7}, @typed={0xc, 0x76, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x55, @ipv4=@multicast2=0xe0000002}, @generic="19d323106fb23b230daf00070a227a54c6223a09fcfc4648352b960e630a64977419650cdd35323393bf569a9ac8d7beaac8c886db44ef0f0c3e00e308d1065fb70aacfe97cf34ef728366a5c1f9dfc45bdfc6b67648b25fca39139cc67f77b7b510d6259a9d38e6d696d99d2627ae4db02b"]}, @nested={0x11f4, 0x89, [@generic="08db408328dab41109ea32780999c9b2c6492bfe2b80499c7ab5dd706d658c9a3816f0b1aab20f01791ef335240f16d9fd04616ad3d7478f17bbc9ff7092680f8d1190b4394a9cdd238f5a10923ab8dabd79f297d68ebe631177d198f4ba899c96b409e2d9967cbcb7903b60fc40bef12c181b4c0848e018c0a5470d9e3bd9a9683edd50bc83861f5ace7ec54d8b0f7b7ef353ed7d6e971fe50d070dd85177a001037d95d9a0360ec8a7897c61244ddc3458ae465be5c5e8893db1319593585fc98eccf43c89bdfcc03a937fc18ca220cecea9f0fb0f6551eb250ca925e59e5267c77aae4a3ca0", 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@generic="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@typed={0x8, 0x8d, @void=""}, @typed={0x1008, 0x1f, @binary="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@generic="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", @generic="6ff99bd4621d30e5363eaefbf06752fa202e5c0215dd9e56c0ee8de062f490f0f94da61d8f12bb3a06b21dc72f0dd83461f99d451224cbe2e00b29d36b8149b18d4fb18de7c2d4b317590a41d5f0d8cee77929e0c59e1852688b674562e50d01dbb7f0705a1d59a73e35c2a2f307d45260bb39aff160e95cebacd61dae7cdf415800b39cc50e5a91471f4147f9adb11046857a136ce4847fbf8d4327a6b2b7a7343b3cb49ad03de3938e08655bea68a47fe7f32652fa42a7180a9049ecd4edc73937bab68b2de97fb8", @generic="c2f5998cf5325090a30eb00cc3a3a92f1db29399c367d25c9c192b73f3d794a66a3a127f230f799dce368707bf3b0cde6d7e7743df4c31d6e97fe5ed290c503bed7088a90b349ddd68a414b7b4c61b8ffa05c5c9d711450fd0bc3ffb6c73fa66402134fdd449042a8908e331b161f23c994409450b49978b5b478949a8637a3b2114f09c8c6c2d249bf0cfca3bad19a940cdc4128bbbe2fad6d15e9cab065191530d79e9c7967f1a4292f2f171c0278eba25ca5423452787ace9f9687cbe9e2ea2ef83e420564e5d53a15818fb62c97d2e7494b236ef36"]}, @generic="8737e2c3c528c6d395741c930a564ed0d36c72032faf83e78afa623a4fdea2d3a3762d7938814fc73611d16a3b0f19eb3c5dc97f7b0c96a95d220133206da5f402baae2ff0ccbf07fd594f4ed216d67e823d73a91a1b30473c0505", @typed={0xc, 0x10, @uid=r12}]}, 0x3424}], 0x4, &(0x7f0000343000-0x58)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x58, 0x4000}, 0x400c045) 2018/01/27 16:56:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0xffffffffffffff83, &(0x7f00007db000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006c8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008da000-0x10)={0x77359400, 0x0}) pipe2(&(0x7f0000c41000-0x8)={0x0, 0x0}, 0x84800) sendto$unix(r0, &(0x7f00004dd000)="07b2e87876077b85fb0428e0414bec4f6d4fee4e30087f7ebedc49cf0e4dd4f0778b51826995271925687ad06d59221d9ae3c0c0d1ca5b87c87009d80c52b2a5e03cf4534540c7e00f3b0224d911cfca2fa306f0598e0b73c7f34d8e4c66ac55a2adee0ddc309cfd2feab5ec827d3451f3b6431bbcf83987e716ce3d396923323ed9434393381696b7a2e71c9a4684b907ee", 0x92, 0x4000040, &(0x7f00007fd000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/27 16:56:47 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000e54000/0x2000)=nil, 0x2000, 0x2000000) madvise(&(0x7f0000ada000/0x3000)=nil, 0x3000, 0x7f) 2018/01/27 16:56:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x1000, "000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, 0x1, &(0x7f0000001000)="") syncfs(r0) 2018/01/27 16:56:47 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000986000-0x94)=""/148, 0x94, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000)={&(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000002000)=[{&(0x7f0000001000)=""/98, 0x62}, {&(0x7f0000002000-0x9b)=""/155, 0x9b}, {&(0x7f0000003000-0xe8)=""/232, 0xe8}, {&(0x7f0000001000)=""/193, 0xc1}], 0x4, &(0x7f0000002000)=""/4096, 0x1000, 0xfffffffffffffffd}, 0x1) 2018/01/27 16:56:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f000018e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2c000-0x4)=0x26) fcntl$getownex(r2, 0x10, &(0x7f0000a7a000)={0x0, 0x0}) flock(r1, 0x1fffffffffffe) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004c5000)={0x0, 0xfffffffffffffffe, 0x6, [0x3, 0x100000000, 0xffff, 0x9, 0x9, 0x80000001]}, &(0x7f0000ed7000)=0x14) fgetxattr(r2, &(0x7f0000896000)=@random={'btrfs.', '\x00'}, &(0x7f000000a000)=""/148, 0x94) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000076f000)={r3, 0x98d7, 0x7, 0x8}, &(0x7f0000594000)=0x10) flock(r0, 0x1) flock(r1, 0x1) 2018/01/27 16:56:47 executing program 7: mmap(&(0x7f0000000000/0x519000)=nil, 0x519000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000051a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000051b000-0x8c)={0x0, 0x4, 0x8001, 'queue1\x00', 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]}) mmap(&(0x7f000051e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000166000-0x30)=[{&(0x7f0000521000-0x6b)='Q', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f000051e000)=[{&(0x7f000051c000-0x92)="c2", 0x1}], 0x1, 0x0) 2018/01/27 16:56:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000a4000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000042000-0xa)='./control\x00', 0x8100002a) r1 = creat(&(0x7f000000b000-0x10)='./control/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f2a000)={0x7, 0x1, 0x8001, 0xfffffffffffffff8, 0x0}, &(0x7f0000290000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000061f000)={r2, 0x2}, &(0x7f0000fe0000)=0x8) pipe(&(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000db5000)=0x400) getdents(r1, &(0x7f0000bb6000-0x2e)=""/46, 0x2e) dup3(r3, r0, 0x0) 2018/01/27 16:56:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f000026e000-0x4)=0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f000000e000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000000)=""/245) 2018/01/27 16:56:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b35000)=0x312, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x400, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000500000)='@', 0x1, 0x8040, &(0x7f0000928000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000015a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x240}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/27 16:56:47 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000001a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000010000-0x4)=0x14) r2 = geteuid() mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f000001d000-0x50)=""/80, &(0x7f0000018000-0x4)=0x50) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f000000e000/0x1000)=nil) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x2000400}, 0xc, &(0x7f000001d000-0x10)={&(0x7f000001d000-0x10c)=@allocspi={0x10c, 0x16, 0x0, 0x4, 0x0, {{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x2, 0x0, 0x1, 0x1000, 0x2, 0x0, 0x0, 0x3c, r1, r2}, {@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x1, 0x7c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x1, 0x100, 0x1, 0x80000001, 0x3, 0x80000000, 0x8c8, 0x1}, {0x9b, 0x8, 0x7, 0x2e29}, {0x400, 0x7fffffff, 0x2}, 0x5, 0x3, 0x2, 0x2, 0x3, 0x91}, 0x8000, 0x1f}, [@output_mark={0x8, 0x1d, 0x7f}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x10}, 0x48011) 2018/01/27 16:56:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f000003c000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") 2018/01/27 16:56:47 executing program 1: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000021000)=0x9, 0xfec0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000002d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000015000-0x60)={0x0, 0xc, 0x2, @thr={&(0x7f000001b000)="eab59bea413e8b2f8e220496e6fe2f098e128407011e747d847c0bc774ba48b9a3a77c468c522a73c148f256967e76af31948c036de6146216", &(0x7f0000030000)="98ecbbecf9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 16:56:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000060a000)={{0x0, 0x1}, {0xffffffffffffffff, 0x0}, 0x80000000000, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 16:56:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x101, 0x20, 0x0, 0x6d}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x3}, &(0x7f0000a85000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000569000)='net/fib_trie\x00') sendfile(r2, r2, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/27 16:56:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000000000)={{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) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000546000-0xb)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000c3b000-0x4)=0x2, 0x4) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000f68000-0xc)={0x4, 0x0}) 2018/01/27 16:56:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)="") r0 = open(&(0x7f0000332000)='./file0\x00', 0x80000, 0xc0) fchdir(r0) mknod(&(0x7f0000834000-0xe)='./file0/file0\x00', 0xfff, 0xffdffffd) execve(&(0x7f000073d000-0xe)='./file0/file0\x00', &(0x7f000085d000-0x8)=[], &(0x7f0000fca000)=[]) 2018/01/27 16:56:47 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045438, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/27 16:56:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x4180, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000002000+0xd3c)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000003000-0x8)='r/Upc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='+\x00', 0xfffffffffffffffa) 2018/01/27 16:56:48 executing program 7: r0 = socket(0x18, 0x0, 0x4) getpeername(r0, &(0x7f0000003000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x20) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00009e7000-0x18)=@add_del={0x2, &(0x7f00001e6000-0x10)=@generic="22d14888a32bbfc3e4ac93a295cc79ca", 0x8}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) poll(&(0x7f00004c1000-0x40)=[{r1, 0x2200, 0x0}, {r0, 0x2, 0x0}, {r0, 0x1004, 0x0}, {r0, 0x10, 0x0}, {r0, 0x0, 0x0}, {r0, 0x4010, 0x0}, {r0, 0x4101, 0x0}, {r0, 0x8208, 0x0}], 0x8, 0x0) 2018/01/27 16:56:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006d1000)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00005c9000-0x4)=0x5, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000a8d000-0x1f8)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 16:56:48 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) readahead(r1, 0x1f1, 0x6) syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f000000a000-0xbd)=""/189) close(r1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000007000-0x60)={0x0, 0xb, 0x3, @thr={&(0x7f000000b000-0x18)="957101516f05ab77550158f0cffb0228b9a118deb77dc3bb", &(0x7f000000a000)="ecae1bb2a88fcb81a6dc1e275a4a307f9951e546a85697bda04cc673f17c35f6809958f8b06e86"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r2, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 16:56:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$sg(&(0x7f00001d6000-0x9)='/dev/sg#\x00', 0x5, 0x88c00) sendmsg$inet_sctp(r1, &(0x7f0000c6f000)={&(0x7f0000fe2000)=@in6={0xa, 0x3, 0x10000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c, &(0x7f0000803000-0x50)=[{&(0x7f0000d05000-0x1000)="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", 0x1000}, {&(0x7f0000e0a000)="62afe521f2d15ff41b2dcc680844413d33aee4a0f3c383818895809554f54a5fd959f3a4abaf5336da52f5e4b4aa7885eeff5af64d13", 0x36}, {&(0x7f00004da000-0x3f)="db3b961e6a97401e7b3105e0167273355f3de91341ff3715a1bd53de40d71763773741908e79689a68fd9b929d13a3a7fcbeb12088d374473009fd6f50f1a0", 0x3f}, {&(0x7f0000a17000)="923d92801be060a611b96720ce9f79c1822df4e18fa5fba1c163979ed88c51427d8ca0accc9fd3f8a6cc8947dc6a1a1b560a8b539156cab1fced747124f24efacf927a389d36bba3373d9199ea67f6314a5e4b1dc135c82a22b837cbed019e093c7e0dbc821ff620077844ab5d7479cf8350c62eda84d0144fda5fb4ad4bcb151758b6495794384926da62bf73c49dcca48258ff10b62c4f0670547ff26587a8a983e30fd3471d82acd3c47d7a1884e6dbeef5ada519f2f5f4e7932bfe70dc26425c8b0831c573b7d0973e7362ed486b4bab7f", 0xd3}, {&(0x7f00003e2000)="e4378be9724e1e2133e90dcac73b5db812ecae48c94d20634b5339b4b0043d94bc192b1d8e19a3bd1a800a3d375eb5c00fb50f6a6cf9931274e171a3912506d4fc5f52fc84a5211c6f1af8ecef655d7f4cce0e59df513a6254f10d9446f732b283fb43a7dc3128973d6c69dcbd0cb6b2fcfde6584d5ea53d495ea76dc3fee160bb5d805b3324901a0d7d6475478c9fa8c61083e90abc4d22135c83f14a03d22c6e074f0cf37f90a86548107aeda19d94930491e3c43a66ded9984ff1e065d82f783ed7af9fc0d9b3cb397cfbf77e4f6ad62fa4d8f4534146ba2d8476b2e1141ea732fb73", 0xe4}], 0x5, 0x0, 0x0, 0x4000080}, 0x40) writev(r0, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d02560a06000000000010489643c200090000000000016564243e8900000028215a0004fbf50dfff90004a5000904001ce1ed5e0000000000221f1000010007000600000400f30000536e", 0x30}], 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) [ 36.553878] audit: type=1400 audit(1517072207.938:30): avc: denied { setopt } for pid=6753 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 36.587020] binder_alloc: binder_alloc_mmap_handler: 6751 20000000-20002000 already mapped failed -16 2018/01/27 16:56:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000804000)={0x2, 0x0, 0x2000}, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cbf000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000ca4000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000e2b000)={0x1c, 0x0, &(0x7f0000f51000-0x1c)=[@increfs={0x40046304, 0x0}, @acquire_done={0x40106309, r3, 0x3}], 0x3f, 0x0, &(0x7f00005eb000-0x3f)="b86ca5de69e06c4c287ecc4978c1199f70d92ee07affd9ddeab75d8fd37acd3b162f54035e272489b96f798c1bed7a8c7934bcc607a56d4e5a96d3e472dcd7"}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008ae000-0x11)={0x20, 0x20, 0x200, 0x81, 0x6, 0x7460, 0x17, 0x200, 0x0}, &(0x7f00001ff000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000803000-0x14)={r4, 0x80, 0x800, 0x0, 0x7, 0x4}, &(0x7f0000b6e000-0x4)=0x14) 2018/01/27 16:56:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000483000-0x9)='/dev/sg#\x00', 0x9, 0x2) ioctl(r0, 0x5, &(0x7f0000e64000)="") 2018/01/27 16:56:48 executing program 3: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000078f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) keyctl$update(0x2, 0x0, &(0x7f0000c89000-0x41)="", 0x0) 2018/01/27 16:56:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000278000-0x6)='logon\x00', &(0x7f0000f56000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000338000)="d49ca8cf40ff11138eceb5a302cea2d75e322e3766cb030324431a2fbb6781e63235b14edae8943204aa3456848acb2379a30fd65ca0f586f68fb417709392869f26d6bae0d2bc3b983c17102e7e5a96cb209aa6d86576e54ce68235c2743defe1b31ea0882c7d60f67f26eff2911d8bafe46c321ace380d59a6cca38059f614da5b3586bd9c06ab27", 0x89, 0xfffffffffffffffb) keyctl$clear(0x7, r0) r1 = socket$inet6(0xa, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000cfd000-0x4)=0xffffffffffff0000, 0x4) close(r1) 2018/01/27 16:56:48 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sync_file_range(r0, 0xb1d, 0xa1b0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) creat(&(0x7f0000ff8000)='./file0\x00', 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000095a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r3 = fcntl$getown(r0, 0x9) ioctl$KDDELIO(r1, 0x4b35, 0x3) fcntl$lock(r1, 0x5, &(0x7f000035e000)={0x3, 0x2, 0x2, 0x8001, r3}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00006ef000)=0x247e) ioctl$TCSETSF(r2, 0x5404, &(0x7f000080b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/27 16:56:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfcef, &(0x7f00007c3000)=0xfffffffffffff662) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) close(r0) 2018/01/27 16:56:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000bd0000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f00009e8000)=0x0, &(0x7f0000d93000-0x4)=0x4) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e09000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/27 16:56:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x20000000012) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00004c6000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000068c000-0x160)={{{{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]}, {{0xa, 0x0, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x401, 0x0, "7b1cf866715d58cfa7ca43528125e8efdd4288184e17ba1f25c96e6225a630eca21f492a8593b60030c2b9b9b27418ac993a2e75f752677a541d7f0495d1f6ff2367b56f1bd89f80f2ee2520865968e1"}, 0x160) writev(r0, &(0x7f00004aa000-0x10)=[{&(0x7f00003f4000)="580000001400192300b54b80040d02560a06000000000010489643c200090000000000016564243e8900000028215a0004fbf50dfff90004a5000904001ce1ed5e0000000000221f1000010007000600000400f30000536e", 0x58}], 0x1) 2018/01/27 16:56:48 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000002000-0x8)=[&(0x7f0000002000-0x7)='md5sum\x00'], &(0x7f0000001000-0x8)=[&(0x7f0000011000)='wlan0proc\x00']) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mknod$loop(&(0x7f0000002000-0x8)='./file0\x00', 0xe082, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000012000-0xb)=@random={'user.\x00', 'self\x00'}, &(0x7f0000003000)='\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 16:56:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x800, 0x62, 0x4, 0x1, 0x2, 0x7, 0x9, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f04000-0x14)={r1, 0xd51, 0x3, 0x1f, 0x2, 0x8}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f000000c000+0xa4)={&(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006a7000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r4 = dup3(r2, r3, 0x0) getsockopt$sock_int(r4, 0x1, 0x0, &(0x7f000000f000-0x4)=0x0, &(0x7f000065f000-0x4)=0x21e) 2018/01/27 16:56:48 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f000002b000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000001000-0x10)={r0, 0x0}, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f7f000-0x40)={0x5, 0x3, 0x9, 0x7, 0x7, 0x8, 0xffffffffffffff8f, 0x3}, &(0x7f0000f7e000)={0xffffffffffffff6f, 0x7eb4, 0x3, 0x1, 0x7fff, 0x400, 0x4, 0x1c}, &(0x7f0000f7f000-0x40)={0x6, 0xffffffffffff3fff, 0x3, 0x6a3, 0x2, 0x3, 0x7fffffff, 0x4}, &(0x7f00000f3000-0x10)={0x0, 0x1c9c380}, &(0x7f0000f7f000-0x10)={&(0x7f0000f7f000-0x8)={0x633f01d4}, 0x8}) 2018/01/27 16:56:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) epoll_create1(0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) eventfd2(0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/27 16:56:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) lremovexattr(&(0x7f0000cd9000-0x8)='./file0\x00', &(0x7f0000155000-0x16)=@random={'security.\x00', '/dev/ashmem\x00'}) syz_open_dev$mice(&(0x7f000043b000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/01/27 16:56:48 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sync_file_range(r0, 0xb1d, 0xa1b0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) creat(&(0x7f0000ff8000)='./file0\x00', 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000095a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r3 = fcntl$getown(r0, 0x9) ioctl$KDDELIO(r1, 0x4b35, 0x3) fcntl$lock(r1, 0x5, &(0x7f000035e000)={0x3, 0x2, 0x2, 0x8001, r3}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00006ef000)=0x247e) ioctl$TCSETSF(r2, 0x5404, &(0x7f000080b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) [ 36.704463] audit: type=1400 audit(1517072208.088:31): avc: denied { create } for pid=6822 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/01/27 16:56:48 executing program 1: mmap(&(0x7f0000000000/0x397000)=nil, 0x397000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000024c000-0x10)={0x2, 0x0, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00001cc000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000397000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000397000)=0x0, &(0x7f00000f1000-0x4)=0x4) 2018/01/27 16:56:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a8e000-0x12)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) 2018/01/27 16:56:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000164000)='./file0\x00', &(0x7f0000ffc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') mount(&(0x7f000017c000)='./file0\x00', &(0x7f0000852000)='.', &(0x7f000055f000)='ramfs\x00', 0x0, &(0x7f000050a000)="") readv(r0, &(0x7f00003b4000-0x20)=[{&(0x7f000056f000-0xb0)=""/176, 0xb0}, {&(0x7f0000a85000-0x66)=""/102, 0xffffffffffffffb2}], 0x10000000000001a7) 2018/01/27 16:56:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c3e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000740000)='./file0\x00', 0x280100, 0x8) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f000028c000)=""/4096) ioctl$int_in(r0, 0x5452, &(0x7f0000552000-0x8)=0x0) truncate(&(0x7f00000b9000)='./file0\x00', 0x2) 2018/01/27 16:56:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feb000-0x7)={0x20080522, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x81, 0x0, 0x0, 0x0}) 2018/01/27 16:56:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009eb000)={0x0, 0x0, 0x0}, &(0x7f000049a000-0x4)=0xc) timer_create(0x2, &(0x7f00001cb000-0x60)={0x0, 0x28, 0x6, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002f000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000c3d000-0x1b4)={0x34, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x20, 0x2, [@generic="20bf3fa0695a716f323f402f6c9a46", @typed={0xc, 0x0, @str='.,}\x00'}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpid() r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000da7000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000631000)={&(0x7f0000bcc000/0x4000)=nil, 0x100000000, 0x5, 0xa, &(0x7f00004ac000/0x2000)=nil, 0x400}) 2018/01/27 16:56:48 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000004000-0x61)={0x0, 0x0, 0x34, "e736086d7f2801b0765656c641e9d2de3ccb2529ad2189787894d1c4165ffdb54af3576773c685637205a69f862bfe489caa6810"}, 0x3c) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x16) ustat(0x7, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f000000b000-0x20)={0x20, 0x1, 0xa, @fuse_ioctl_out={0x1, 0x8, 0x8001, 0x5}}, 0x20) 2018/01/27 16:56:48 executing program 5: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') fchmodat(r0, &(0x7f00002c5000)='./file0\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r1, 0x406, r1) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e34640000dbffddffff1f000000000000dd7adcffff00030a0b8b3609"}) [ 36.944509] audit: type=1400 audit(1517072208.328:32): avc: denied { getopt } for pid=6867 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 36.977483] audit: type=1400 audit(1517072208.368:33): avc: denied { write } for pid=6867 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/27 16:56:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x4200, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000786000)=0x0, &(0x7f0000775000)=0x4) socketpair(0x0, 0x80000, 0x0, &(0x7f00001ae000)={0x0, 0x0}) 2018/01/27 16:56:48 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000019a000)='/dev/hwrng\x00', 0x10100, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000624000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bd0000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x2, 0x400, 0x8201, 0x8, 0x5, 0x2, 0x9, 0x7, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) getsockopt$sock_buf(r2, 0x1, 0x19, &(0x7f0000009000-0x10)=""/16, &(0x7f0000007000-0x4)=0x10) 2018/01/27 16:56:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) link(&(0x7f0000c24000)='./file0\x00', &(0x7f0000ee5000)='./file0\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0x3, &(0x7f000005c000)={0x0, 0x34, 0x4, @thr={&(0x7f00007e7000-0xb3)="ed8dd179b3a938c409b809e835ffbf6c8945181d60e7cf4cd2f0d4ac156845c5fb6372e5c65a15d46e1a9ea3c4aad82192067ca323406c03ba15407b0532d6698bf613a1a2044ba3f10b9ee1b4cc480c8476cb8b28fca38f508d9991186c4b05ad0188eb93e79b11ddd81b6723925bb0254abea006f608d6b12298f531251f22eda0c9fd912a9197ff3138661080b9c7dbf78ec401e6f1427954eb843f804f2e7058c35a50893121c7f7ece966af37fd4739af", &(0x7f0000717000-0xb8)="e91f375a94ba2eef5aec53cf2459612517c3b07098272ba1e34018bebb2b9acd768565e841b514146fe4e1baa99b5d6822f790bae0d79a0451f0afbcb1df60eac78dbc8506d7b85d1be99abee877c72af94984d57c8efb0a1e8a1b49d5f8aa6427cbf582a64e1fde3e5cfffdb8f1897feefede6804a2855d43dc5f18f6fab4c4c0e059f8180e06d71dafe09c07786d6491489cb8ccb794e8ca2330fa517b26d403b7aa6701009aa2c06d380f3055480a3004d6a0a30c2f8d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0d000)=0x0) clock_gettime(0x0, &(0x7f0000c41000)={0x0, 0x0}) timer_create(0x1, &(0x7f00001ee000)={0x0, 0x3e, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b67000-0x4)=0x0) timer_settime(r2, 0x200, &(0x7f0000d7e000-0x20)={{0x0, 0x0}, {r0, r1+30000000}}, &(0x7f0000f67000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00004cf000)={0x0}, &(0x7f000007f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d66000-0x10)={r3, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000ef6000-0x68)={0x7, 0x8, 0x1, {0x0, 0x0}, 0x8, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$usbmon(&(0x7f0000ed6000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2018/01/27 16:56:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r1 = dup2(r0, r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f7c000)={0x0, 0x0, 0x0}, &(0x7f0000fb6000-0x4)=0xc) r3 = getpgid(0xffffffffffffffff) setpgid(r2, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x0, 0x0, 0x100000000000, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x2}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) 2018/01/27 16:56:48 executing program 5: socketpair(0x7, 0x7, 0x0, &(0x7f0000e85000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000001000-0x60)={0x0, 0x12, 0x4, @thr={&(0x7f0000000000)="fb92da925d7dc5c7e90695a802", &(0x7f0000bb2000)="58e71df514ed1c72fbd0b1889e419b3526eac54d11cf1d14e497fbe72386921580fba544c92d7330dc28c6b68441663092fab55d35d5b2285d49abcd6ab91310fb1bc3fa88e7b2ec9dfe56f92eff7adefc50a42de1ee487ea91dc397d44a14c2f3394af6b0d6d25b652c5e5720afd41b32de04b91a0b614f83f19d86b82045f90f93bad32a0704a40b0f6d6e525f8148861bfcbad47c16c2d4d08fec6c5d6256eced1c9fa619ec7e71e854f9a1516c2002f31dca542d40ee4e5978c27a301ab88eadb0bf53bdbc484f47c4d080753c9e2c5d9ea5d8531ccd59ae876a5097"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x2000000000003, 0x4) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f000049b000-0x4)=0xb93, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000f7d000)='./file0\x00', 0x2100, 0x102) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f0000c34000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004bd000-0x4)=0x10200) sendto$inet6(r1, &(0x7f0000f7a000-0x23)="", 0x0, 0x0, &(0x7f00004c7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000f64000-0x59)=""/246, 0xf6, 0x23fffd, 0x0, 0xfffffffffffffd68) 2018/01/27 16:56:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000433000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00009f8000-0x10)={0x4, &(0x7f0000e5a000-0x20)=[{0x4, 0x5, 0x36, 0x100000001}, {0x4ac, 0x8, 0x3, 0x10000}, {0x8, 0x0, 0x903, 0x101}, {0xb7b, 0x1000, 0x1, 0x81}]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c98000)={@common='gre0\x00', @ifru_ivalue=0x7}) r1 = syz_open_dev$tun(&(0x7f0000076000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="73790000000000000000140000000400", @ifru_flags=0x803}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000041a000-0x10)={0x0, 0x2caf, 0x8, 0x3ee20}, &(0x7f0000c24000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000b9000-0x12)={r2, 0xb0d, 0x5, [0x3f, 0x5, 0x0, 0xff, 0xfffffffffffffff9]}, 0x12) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000f85000-0x4)=0x0) 2018/01/27 16:56:48 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000008b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000228000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a27000-0x4)=0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a84000)={0x0, 0x80000, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x5, 0x5) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000048a000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000c000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a08000-0x4)=0xe8) getresgid(&(0x7f00000f9000)=0x0, &(0x7f0000253000-0x4)=0x0, &(0x7f00005d8000)=0x0) r8 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00002ba000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000be7000-0x4)=0x60, 0x800) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000071f000-0x8)={0x0, 0x0}) stat(&(0x7f00003aa000-0x8)='./file0\x00', &(0x7f000004b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f000025d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a4a000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) r13 = socket$nl_xfrm(0x10, 0x3, 0x6) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001fc000+0x4f1)={0x0, 0x0}) r16 = socket$pppoe(0x18, 0x1, 0x0) r17 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006c5000)={0x0, 0x0}) r19 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c5a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r20 = syz_fuse_mount(&(0x7f000007c000-0x8)='./file0\x00', 0x6000, 0x0, 0x0, 0x2, 0x40000) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f00009de000)={0x0, 0x0}) r22 = openat$keychord(0xffffffffffffff9c, &(0x7f0000462000)='/dev/keychord\x00', 0x200400, 0x0) r23 = signalfd(0xffffffffffffff9c, &(0x7f000056f000-0x8)={0x6}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000301000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) pipe2(&(0x7f00004bc000-0x8)={0x0, 0x0}, 0x80000) r26 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000f59000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c62000-0x4)=0x10, 0x80800) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000580000-0x8)={0x0, 0x0}) r28 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000368000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r29 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dbc000-0xd)='/selinux/mls\x00', 0x0, 0x0) r30 = userfaultfd(0x80800) r31 = syz_open_dev$sndtimer(&(0x7f0000701000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r32 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f14000)='/selinux/policy\x00', 0x0, 0x0) r33 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000a0000-0x8)='net/ipx\x00') r34 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000364000)='/dev/rfkill\x00', 0x801, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000e15000-0x8)={0x0, 0x0}) r36 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000daf000-0xb)='/dev/hwrng\x00', 0x521000, 0x0) r37 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f57000)='/dev/ptmx\x00', 0x12080, 0x0) r38 = eventfd2(0x9, 0x80000) r39 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f25000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c1000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000069000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000529000)={&(0x7f0000854000-0xc)=@proc={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f000014c000)=[{&(0x7f00008d0000)={0x1220, 0x38, 0x2, 0x2, 0x1, "", [@generic="d79818fd99440d9c9e0b0ee4f5782e72e5e8434c38de6634a961ae0d4c7e74d59bb02fd7aa39f119ae8468dd3979fd8a91e177705966a7b9eaca989dac6dd0e680aa7c5229141f805c3887b0b65fa1d30a5cdfebf6415f53d6ca3a2b54e65506e3f74cd7a2b4e9a3c51b677535b9d09999d06cd87275db39e4cba02f66d475b262", @nested={0x10, 0x3a, [@typed={0xc, 0x49, @pid=r1}]}, @typed={0xc, 0x56, @u32=0x1ff}, @nested={0x1170, 0x8c, [@generic="14ca58875fd7725f62b1b2b0867040061dae6a0afc033ae9cc605f95737f133846ee1450dc55f45f6e80c7b5e7349975498d34a81ecea9d5b0b86b4ea35f45144301f935228e0376f4e74886a474dade79", @generic="7c293e6c2b6e6a4a04a2574c6885a88cc0b566740b2bb3b039459314eb9dad418c1aec27655db0c65a157ea9d6437d66f48259d022e1f6f00d802c51331daf5a4fd9950097935c0914c2224024d017426336049e2dcc199666fda708c71b2827dbe481c8385e773d7fa9462d85d6f9d11c6c5dfb1dca62a4ed6aeb766341158d8bf7b94f4c876e5e72969f455a45048c0c769bc45a174e4f60ee2c06079af738f8e2d46c75f7fa669f32db1446bfadf1a7796e4a05f9621db0db8897f777ddcf20be39b5792ba08c737c7f7139ddcfe54f8d7e4d22f81a1e0e443ee79bef269c004112f51c8b", 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@generic="9c243e09afeb84e9d6c7ef9f372a1c0a2d2a9a7379418a51323634f10b591f355f3d91b55488401d78a7a00de93a576ef6bd4eec77812d721abae488413276023aaf57c471768209c7ba1b1de9c381f1216a501e331ce4ef01016b9baded0caafb291ffdc076db18c15b6909e96ac3e2232d372422019a3f7038760f", @typed={0x18, 0x6b, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x77, @uid=r2}]}]}, 0x398}, {&(0x7f00006c7000-0x575)={0x6dc, 0x28, 0x300, 0x0, 0x1, "", [@nested={0x290, 0x90, [@typed={0xac, 0x27, @binary="947289ea2ce887d81154cee95ab4a58ddd07458eaa2f09da29542e30cb581e6a050a5aa06415cfa7013cf08a5042fd2d936610f69c3d67e9b785e2697613bc8a245a20f0ec1603fe1c7dab4ad1a4eadc5bf094fef535dcd8a3fb71e3fd76df05b1c6003ce2d6430fb6ad12ee6f82c6aa31d0d59df1f6708dfb5bef71516182b81b85e6cf9c670a3f34f1d1d0ed170ec05e7f80ca87f082f4dd5799cc075275634663a9c3"}, 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@nested={0xbc, 0x44, [@typed={0xc, 0x8, @fd=r3}, @generic="a7b2b9b3b3c5fde6c600954459dd2ae68df1d67dcf9737b51fd9532197a904cd452d65c38419b3782aa90d3fa68300660a268ee8ed5d86f1265c5487282ab57ece5fabf192e0e24d49c506bed03d9f017a941c1f70ce838d6b3bfc773f3f8e3a9d49f9fe72b4d7306d531122240bb39980e78eab36ad4c710166b0871a3ce9a86b13a44f8660afd162b05835226a951d7f289b0ec3baef500f04bfde39effd2ebdb891f365addabdde"]}, @generic="e0657f39ebb92c1e60c0092d8e26d679b5109e28fc4a8a80ce5b603a3a798bfd5b1a44b159d0a6113c147ae222aef4c69005718981944af3067c18757afa5279b9af5382bb404dd2179ab5cbc60544e3b6081d12f452bea01a9276faba955183a724b66fe396b3a2223ec5677759656f60a116479a6f952895d49cd128c9d1345bed2871fb8d1a8fe21e11d4b411159d211b09072c8d3bfa4679a2cf1fc7bc461cdc9c8b5fde17ff0b7b3003", @nested={0x2d4, 0x8c, [@generic="a168b56b95365b02cfde1b8f4c136572223f997cfe859174ae52edaecee834e31b6139bb99052a0e5972111bc55e7f4eeb65cc58fe74da1cec12987576aa13a0b8f62863d693db4c37f1ce3b20372a5c4214b67917f88a91ab2deeb35d5d4b3cea50597db7352cb5d0339472218060aaf19f7320bdc0ef90f59a56cad652ac65dd3b4af2759827caa69b37076ba8b0e1f064ca401bc75a739ab4f5cc73eace14e3600ae4a9c320941e884b7774d8611ac54b7fee88f2", @generic="42dfa11552f7ae08bac2931eef72f0d4a31c4e6532f652756c3628e268ca0530258be0e546138d8c9b6b2f1db17c1cdb4cf57ca512f22dcd12efd78a032ac50ecdb186433d1992cbc50962f6037320b2c0d7bb833e9fbf8639a06a8b6e8a7c9979e2e8d5797929f73bf311a7a793d11b325353b8f4761d", @typed={0x8, 0x79, @void=""}, @generic="0a70e1cb481aa2c47b99ed29b199ef0bc73210867ab5ce128f538c778009d96a3028cef6eb", @generic="0aadb6b7e0883444ecf672979cca7f1de5b4cf0c1c3ddd3425b031524e45826d1925b35f2f744afeedba28982b9a0279570504969866c5243aa3469d3f881f36ec065300342eb82d16ec74a36a3872cf9a99492e277373bf62e1e921acb928027da37b918790fbe6f909ea", @generic="b6cde33981da14a5cff97de958f184aba3ddbb43bfdf790e9c2594e6a4265136f523f660d2e46a0771f8d193485f89ea922055ae6c32832069daf0bbb4098b70d94f69e28053d61e56f2d3c8545ad571935440bed887a153e46294090b154dc7c6b8bd31f3373b5a80452f71644b1bb74aa9b3a1cf1320b3efc83c0a7c5dfb4bf77e1c5e46c11fff6231c1689ac6f210ec29155f31a706cc1c3fdc53686873ea6c78e0b8", @generic="af7169280758ac5336d0aa2c3f27e027e29c5d821016feaa4dba5d8a05374bd5a61f5d9fa6b151fb012dddc68ff7d2d2b99def807cb8fc165781aac8983442b4918b046a013cce21216d9f856acddea148f4d46a54815d41697a1893723ed25b5de3a84bd6"]}]}, 0x6dc}, {&(0x7f00006b3000)={0x158, 0x39, 0x1, 0x3, 0x2, "", [@generic="acedf86a3a7746af0bfafa15b714e91d5bdedfd31397dec74e12dc3840cdf04bd499736188f976779da95f4b403e859da13c514c4549348a82b8da5e5a70e46468869af7ef20a477456b7943d4997de8b4e16d7273fd845322a6ba756ec16e809963f0085a08cf86bff24f6b9fce1e1e7da23d01f047a23a317d7f76a6aed81390dc469668d38f5b791a910049fbea53f81da3e886f9813fd7352d2b5c63c34f711108a6ce64dc5e184c1136f7772fe9e5c5b1e6", @generic="2c07c914bd30520778dbab23ce174f73a4e3fdc28b577e4f14cbe8d677fbdc99d998a03f53535476ea1b7f7c", @nested={0x58, 0x23, [@generic="d26e46a65cd163736f70d0122494e39b206d1fa6a48824210b8eab51d66004a4562ce3641a0f57af1bb0e77eca94af00421091cf9e42b4fcb88a8177155adcbb5e77dcd07f6c", @typed={0xc, 0x46, @ipv4=@loopback=0x7f000001}]}, @nested={0x10, 0x63, [@typed={0xc, 0x6e, @fd=r4}]}]}, 0x158}, {&(0x7f00006db000-0x164)={0x164, 0x29, 0x211, 0x3, 0x3, "", [@typed={0x8, 0x38, @void=""}, @generic="ca44a177acc5d2bf357e367a67753eda9f", @generic="2340d24f313d3226ae7963d359ea459cf722dfe0cc2c77e40260d945b04ac1d7aa10cb2e943e394fe847f6724e2a761e3cf3f3291c62fa0e45f8eb00217fb7e68e5076a2435723b4c33c52fe7f5389ec10694a6c937b359ecdb7dcff2a9a9a501d5d21619a7691a7146503fb7715c56a72fef0ea24da6ef226bd962405dc1e21e52dfb9ef838e70abd6e698410947d3dd2551d4ffe7ddfe35885a308963559f9f3fb90a8cd1a8dbad5bf78ca43b1a8265559300ecd597bf91a91f1113d84c16d57a923e6eb99cefc4b6a6fe6a6244452f0a85045848cc4d9c6cff9ed", @typed={0x24, 0x2, @str='.-eth0eth0[+eth0vboxnet0\x00'}, @typed={0x18, 0x5a, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @generic="ebd6d0de3e6843b1974ea23bad1048f369344d7fd181cafa7b6afd", @typed={0x8, 0x58, @void=""}]}, 0x164}, {&(0x7f0000b15000)={0x48, 0x2f, 0x2, 0x1, 0x2, "", [@generic="ab1bd26725d9f8009361223d94a7d056caa6b0d55daa6306f8b29d2f9319d9c95f766cc54b93aba441cc3486bb20", @typed={0x8, 0x90, @void=""}]}, 0x48}], 0x6, &(0x7f00001e7000-0x128)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r12, r13, r14, r15, r16, r17]}, @rights={0x38, 0x1, 0x1, [r18, r19, r20, r21, r22, r23, r24, r25, r26, r27]}, @rights={0x30, 0x1, 0x1, [r28, r29, r30, r31, r32, r33, r34]}, @rights={0x20, 0x1, 0x1, [r35, r36, r37, r38]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0x128, 0x8000}, 0x0) r42 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r42, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 16:56:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000697000)="", &(0x7f0000ffe000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_pts(0xffffffffffffff9c, 0x220202) ioctl$TIOCMSET(r2, 0x5418, &(0x7f000087e000-0x4)=0x9) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tkill(r0, 0x1000000000016) 2018/01/27 16:56:48 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000001d000-0x8)={0x0, 0x7}, &(0x7f0000017000)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000001e000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f000001f000-0xd5)="d463e48e4603e08a84a2ff6eeb81a952d1080f0eab13a8634f35df7280bab4b0e3d2c33ac100253b08610b66f5db4c1e659cd74eca24076e28f48ccbd4763daeb9d5c804b26930d526e1a34d1e295c3d0aa0f5fc1baf3727121c2f13c4d2345f95b483523dc6fce9f7bc2581e8541416a938a7dae3f8c565dcd0f90ffe2930e2c95306b6d58cc7407608dcb9ebc9bfd54b61efb07951f8bb86c802e29ed4874ef864d0c8fe4789351953e0cb5e478684d9d568e18529b0f060f6c53cee474f3826c977cad758f21cf57b7749e781a85e36820bacf1") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000001d000)={0x40000000, 0x0}) r3 = dup3(r0, r0, 0x80000) r4 = accept4$netrom(r3, &(0x7f0000016000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000012000)=0x10, 0x800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000001d000-0x8)={r1, 0x100, 0x6}, 0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000001f000-0x4)=0x0) fcntl$setownex(r4, 0xf, &(0x7f000000e000)={0x3, r5}) 2018/01/27 16:56:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00007ef000)=0x0, 0x4) ppoll(&(0x7f00006d4000)=[{r0, 0x40, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000055d000-0x10)={0x77359400, 0x0}, &(0x7f000032a000-0x8)={0x0}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007bd000)='/dev/rfkill\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000657000)={0x0, 0x2, 0x30}, &(0x7f00007fe000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000c3b000)={0x0, 0x1}, &(0x7f0000a97000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000ccd000)={r3, 0x9, 0x4eb, 0x7fff, 0x0, 0x9, 0x3, 0xff, {r4, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5f2, 0x3, 0x5, 0x3f}}, &(0x7f0000539000-0x4)=0xb8) writev(r1, &(0x7f0000071000-0xa0)=[{&(0x7f0000d84000-0xd0)="eefa4f6cf554e3ee47dd842376496244579e3fca323fdd92b649fb5460efd090541c3607f1b2576dc9f9dff23c52746b4ce83306f1062765380ebc5d18afcf55650aa2b8422e02ba7609dec00ca9460a71943e0aa7574874c24820b224f5323411e74af6b82527990ec6627708149442265023502c9f86d41aca17af5a9ec3a7d752d42e4d0a634498a5d8a267c2212226813cb067766392f346de309e438eab9e01f1a1c39ebd3720d304ad31771e9625ff7a15ec575e799a5391221d8a68fd52", 0xc1}], 0x1) 2018/01/27 16:56:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000477000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000be3000-0x8)='syscall\x00') ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000707000)={0x7ff, 0x1, 0x80, 0x4}) getpeername$packet(r1, &(0x7f0000ce7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b59000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000073a000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x10) sendfile(r1, r1, &(0x7f00003e1000)=0x0, 0x3fc) ioctl$TIOCNOTTY(r1, 0x5422) accept4$llc(r1, &(0x7f000044d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e17000-0x4)=0x10, 0x800) 2018/01/27 16:56:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffec048100000000a5000058000b4824ca944f64006300050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e0500", 0x58}], 0x1) 2018/01/27 16:56:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @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 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ed0000)='/dev/keychord\x00', 0x1c091, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000086a000)=0x1000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) rt_sigaction(0x30, &(0x7f000031c000-0x20)={0x800, {0x0}, 0x0, 0x5}, 0x0, 0x8, &(0x7f000040a000)={0x0}) userfaultfd(0x800) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/01/27 16:56:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000996000-0x8)={@broadcast=0x0, @multicast1=0x0}, &(0x7f0000081000)=0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000932000)=0x0) ptrace$setsig(0x4203, r1, 0x4, &(0x7f000078e000-0x10)={0x20, 0x1, 0x8, 0x440b0ce8}) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x20, &(0x7f000072b000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000096b000-0x4)=0x14) nanosleep(&(0x7f000042e000-0x10)={0x77359400, 0x0}, &(0x7f000044a000-0x10)={0x0, 0x0}) 2018/01/27 16:56:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup(r0) recvfrom$ipx(r1, &(0x7f0000b0e000)=""/94, 0xff42, 0x40000000, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f07000-0x8)=0xffffffffffff0001) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000053f000-0x10)={0x0, 0x8001, 0xfffffffffffffffb, 0x10000}, &(0x7f00003c0000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e10000)={r2, 0x6}, 0x8) r3 = syz_open_dev$mice(&(0x7f0000c23000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$KDDELIO(r3, 0x4b35, 0x7) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getuid() sendto$inet(r0, &(0x7f0000fd0000)="", 0x2394735779844288, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/27 16:56:48 executing program 7: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000393000-0x8)='./file0\x00', 0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffdb00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000fbe000-0x4)="", 0xfffffffffffffeef, 0x0, 0x0, 0x0) 2018/01/27 16:56:48 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006d7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) readahead(r1, 0x8, 0x0) pkey_free(0xffffffffffffffff) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b37000-0x10)='/dev/sequencer2\x00', 0x480, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x3) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/27 16:56:48 executing program 6: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f83000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20040000000c, 0x2, 0x7fffffff) sendto$inet(r0, &(0x7f0000fd6000)="06dfeb142639d7333428bf1bcbc6d033c1c4b30387990c01ace2c853ed61ad19d989400a032905aa57579ae2e887edcfca1d3b9fe6088d55fa08e898b7ba0892e75768f078f75899b8c133207c80a421ba44d6da321585dfddececaa266e89dfbbdecd20df7c2838dfdc193ee6680793005ba48ac3388d26c733630f04c9c61066f95cf8a15ea3cc3e08cbd6ce0b2f6be7f7e3a9ad27a3f8ce89f91a90a8733db7e711a33db96a2ad7fd3090ad7d21df9b2534694b4ed2447d5720129f760ac46acac8f503d05e9bfd6eb481d7c7d7fb3423f8b495477e38ddeacf41f93383e906bcba7d49b9732c67f3636426", 0xed, 0x40000, &(0x7f0000187000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000921000)="240000002a007f0000000000000000000029f6ff01000000fffffffdffffffff0100ff10", 0x24) 2018/01/27 16:56:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000f7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xfeeb) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4b2, 0x1, 0x6, 0x8}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0xff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x3f, &(0x7f0000001000-0x3f)="b49069ffe9080f498555045d61108cba8f774af46f13b4d442c2baedae58775247f239768f27e324cc41d311fc069bdb3e1ed9e9f62e1cffad592b776052fe"}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0xa00, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x8, 0x2, 0x2, 0x3, 0xfffffffffffffffd, 0x400, 0x1, {0x0, @in={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x6, 0xfffffffffffffff9, 0x0}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r3, 0xc6}, &(0x7f0000001000)=0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x7, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r4, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f0000007000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x4, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0x1, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000-0x4)=0x1facd614, 0x4) 2018/01/27 16:56:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000093f000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000759000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r1, r1, &(0x7f0000a12000)=0x0, 0x1) fcntl$getownex(r1, 0x10, &(0x7f0000b91000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000929000)=0x0, 0xff) 2018/01/27 16:56:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000762000)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000df6000-0x4)=0x0, &(0x7f0000aaf000)=0x4) fchdir(r0) ioctl$TCSBRKP(r0, 0x5425, 0x401) r1 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x80004526, &(0x7f0000ee6000)="") 2018/01/27 16:56:48 executing program 7: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000393000-0x8)='./file0\x00', 0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffdb00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000fbe000-0x4)="", 0xfffffffffffffeef, 0x0, 0x0, 0x0) 2018/01/27 16:56:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) pselect6(0x40, &(0x7f0000727000)={0x6, 0x3, 0x7, 0x8, 0x1, 0xffffffffffffffff, 0x0, 0x5}, &(0x7f0000164000)={0x7, 0xfff, 0x1ff, 0x8001, 0x7, 0x5, 0x8000000000000, 0x202c}, &(0x7f00009ce000)={0x1, 0x3, 0x9, 0x10000, 0x40, 0x5, 0x9, 0x7}, &(0x7f0000a3d000-0x10)={0x0, 0x1c9c380}, &(0x7f0000b66000-0x10)={&(0x7f000019b000)={0xffffffffffffafde}, 0x8}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = syz_fuseblk_mount(&(0x7f0000853000)='./file0\x00', &(0x7f0000ecf000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r4 = dup2(r3, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000926000-0x8)=[{0x0, 0x6}], 0x1) 2018/01/27 16:56:48 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x80000001, 0xfffffffffffffffd) ppoll(&(0x7f0000004000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x0}, 0x8) read(r0, &(0x7f0000005000-0x27)=""/39, 0x27) 2018/01/27 16:56:48 executing program 7: clone(0x0, &(0x7f00006f3000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f000072f000-0xc4)="") finit_module(0xffffffffffffffff, &(0x7f000008b000-0x5)='$em1\x00', 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ee8000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) 2018/01/27 16:56:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x1, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000003000)=""/239, &(0x7f0000000000)=0xef) inotify_add_watch(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x3000508) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x7fffffff, 0x0, 0xfff, 0x81}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000003000)={0x4, &(0x7f0000004000-0x10)=[0x3, 0x8884, 0x6, 0x9]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={r1, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x80, 0x8, 0x3, {r2, @in6={{0xa, 0x3, 0xffffffff00000001, @loopback={0x0, 0x1}, 0x1c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x2a, 0x80000000, 0x3, 0x6}}, &(0x7f0000003000-0x4)=0xb8) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x2, 0x5, 0x8, 0x3, "d5d777aeb82d1c6e4a1779c33eab526429c0dd4f592e216bf512090eccc5a2cd"}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r3, 0x9}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000003000)={0x100000001, 0xfffffffffffffffd, 0x1, 0x8, 0x4, 0x2000000000, 0x7fffffff, 0x6, 0x7c00000000000000, 0x1}) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000003000-0x8)=[0x0, 0x0]) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000003000-0x8)=[0x0, 0x0]) 2018/01/27 16:56:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000085b000-0x4)=0x7) write(r0, &(0x7f00007fc000-0x3)='H\b', 0x2) r1 = accept$inet(r0, &(0x7f0000453000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d30000)=0x10) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfeb) syz_open_dev$sg(&(0x7f0000547000-0x9)='/dev/sg#\x00', 0x8, 0x414000) creat(&(0x7f000045c000)='./file0\x00', 0x8) dup3(r1, r0, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/27 16:56:48 executing program 4: r0 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="42aeb18773202e5b872ba552541c9c27757d51f0a57e15af0602d424e7d82c796f9c3c8ed1e6254bfde38773e10f593c512096cdd06eb39fed95") r1 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000b76000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x24) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x9, 0x1}, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000dac000)=0x0) 2018/01/27 16:56:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f0000f6a000)=0x0, 0x4) r0 = creat(&(0x7f000007b000)='./file0\x00', 0x28) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00006b3000)={0x846, 0x99, 0x80000001}) 2018/01/27 16:56:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) keyctl$setperm(0x5, r1, 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r0) r2 = open(&(0x7f0000c0b000)='./file0\x00', 0xc400, 0x85) timerfd_gettime(r2, &(0x7f0000897000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d40000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00007e9000-0x4)=0x0) 2018/01/27 16:56:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x3, &(0x7f0000bed000-0x10)={0x0, 0x1000}) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/27 16:56:48 executing program 3: mmap(&(0x7f0000000000/0xd52000)=nil, 0xd52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) userfaultfd(0x0) mlock(&(0x7f00009ed000/0x3000)=nil, 0x3000) 2018/01/27 16:56:48 executing program 0: msync(&(0x7f0000601000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000fad000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x400000043, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x1e) sendto$inet(r0, &(0x7f0000003000-0x5c)="53f7c3e34885a24e6d105ab969d0b90b4919438800da29c902cc5eb355e12a324f501c12b81aa2af4e57aca71cc7c0c837c540cf729d3a497fc3ebfed77a56c9cf6b09949f02c7688fc0b350085e7a854d5592a71b7750f43337cdb4", 0x5c, 0x8000, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000003000)={@dev={0xac, 0x14, 0x0, 0xd}, @empty=0x0, @multicast1=0xe0000001}, 0xc) 2018/01/27 16:56:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) recvmsg$netrom(r0, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}, 0x0}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"e110661e8652f8"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x42) 2018/01/27 16:56:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) acct(0x0) ioctl$KDENABIO(r0, 0x4b36) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/27 16:56:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000918000)='./file0\x00', 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) dup2(r1, r0) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xb)='net/packet\x00') preadv(r2, &(0x7f000044f000-0x10)=[{&(0x7f0000cbe000-0x2f)=""/47, 0x2f}], 0x1, 0x400000000000) ioctl$void(r2, 0xc0045c77) 2018/01/27 16:56:48 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10000000000014) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x1a, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000014000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000013000)=0x10) 2018/01/27 16:56:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0xc1197de60020b945, 0x300) sendmsg(0xffffffffffffffff, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) open(&(0x7f000070f000-0x8)='./file0\x00', 0x4000, 0x80) 2018/01/27 16:56:48 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x1, 0x7ff) setsockopt$inet_opts(r0, 0x0, 0x10, &(0x7f0000c82000-0x2b)="8735d98300345deced18080000270000000078708d6db960782eab48ddcac1de84de4442ff07fdb02bf212", 0x2b) 2018/01/27 16:56:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCNOTTY(r2, 0x5422) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd, 0x0}) 2018/01/27 16:56:48 executing program 4: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000edf000-0x1c0)=[{&(0x7f0000eee000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000de4000-0x70)=[], 0x0, &(0x7f0000f0b000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000f0a000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0b000-0x60)=[{&(0x7f0000f0b000-0x1000)="a3b254ee333507965b7c758221fe8d6ef268885d38abd27561cd94a2da610e0e38faee6c9ca38cf6e8d7ff4bde5b3905961496f8b163c60a5536998d453929100069aa4d4a1693444935586c51dd316304d0a953b19f68d697ed36a1a2bd4d765bbd1c4820118cd0327d3ee4fc5cfacf58019684b20b93567f087e9ae68b53b20d1f51568d26fa944bb8a5a8b17513c5910d8c918b15ada4ffbc5edd1cfabe64807269692647a51d270a75d44ee58bdc6b79ae35304b7cef0fee13f9ed858b7c6f148f127580cdbc8d0b268071ba718c51e24dbcc541ab41c3552134c9078869a2160844fda3e3b63a37c54f7fc5e6de6f4be29e7460b90f85effdff727b0538486cb2a352aa6e61079bc240996745f1b389a11eb659ffbd8c2f8c18fa20821fa19c36147f7824b7b9daaa4c08d25bc62d0323aac435d8a18b649a14fc532bb2a5282063d318dfc392a71486d40f5b495ada689248c3335e23998921697c255059eab0a87f4a3e938786e7ed736f10478db6b8f61a8e8dc996082e397677116f237f417abeeff4fbad456b9edaacfbbd190f29427b4220263ba1225ce654f42209eb65e96cd05b8fa85bc6a2573e9e56539123446d527d6da243c9a432236a09a88a29994cc2f5e17f39e4be895b95fd12b50a4994d207a664fa0ac223fa9277a39071afc1bbd5fb4885e63183d2a01cea91ae57f032863f931d2e49eb74afd1a540b3c5b9ae513c40cf1a233cb4e54000a162b4b5f2a262250af900fdc927a320587dce351770922792d0575c725267f22e9e6733576bfb34c3b367ae93001b9441a060e10e8e49f0e9b1b5870d7eae27e00cd008e847ef0f6139858d03cefffbaec89bc8505a8fda991bab20f6eb17b8e247e95452c0a0601b28c24f817e49427c235499a78575a196530c95af7ca784b977f2de85f94a3246d2b0d803bcfc26c45d74590e86695c940d743918b8f9f3b23e1789d4a7f37ddffd685fa4b4fa136fd94455f923b0eae128c5012df3c30a3e0edba4e01874eafed3cb4add0ea31c630b976f8e66525f0aa2bc3837bf23842f21fcc46f60d5b7a663032c4136208f53fad59e954fae4908f17d2f76501a4a5475e411369e612a53c808a9c830545590b4d73582af306e4b8b6bbb6e5579856d144210e05833e749c7995fe4dbf47dfa729b0a160ea533fa12322d94716f6676df14c09b1d1439eee923318c45c61bd9835e7b764a4e8ad2a1d2edd2f582889dcc7ff5c70de6be66b216cca3158cb4eff6c6617809797b0a683095aa47ab4c6627e78a714810da3bab5060c16222cfa51d4a0bbe498cf146cda7bf334c16d68e56a5388c6da902e5b677f05e6812e3a35bbe62c8672f7964cd70d86fec42b0cb66f4d3e2c3bab8191a9f3d129d17424cb9cdcb99dbc5b9559cad77459a27b346a686d990b5a2f4816689102c59c90eea198ecc20fe08307e48bb42ca9889b1b39767281c02f2f212ad24a19980f9a474edc2a606171d9a0f1252633fc5430960d948a93c29142a780eae654de6f909f61dd6fee6dca0b9ce7a4a6bff01c6862c5163cd9055a1c26243fea7dc6617b01a3c99c212d75de3531225d817cd46687d8e39511dd96f5884d39f9b157615da066c0296655935798fbe0e881e0a08bb5256291ecd743d3c2e7217c495c6dbedecc608f518bb39fa8bf1325ddf6f8902dc75253352ad59ed2bcc5aab8e3348c59e2a1ef6921c47431e91d66ddb7621f42b8daf102269c84aa2271cf156b82ebed320ff9b585764500c25af4ebaba21d1ba3e9753c4e30e0c8c0574b03441c0ec10baff955ff9113601f59fa2c9264c7b4d01a26374147be82ee7a85ff7c4abf98bf8ed604bccedd41bd8ae51945d8a38b35092a3be7a011c6dda5d2f72e2e1a715f749d6108f881ecd3546e525716a282bf3e2455ebb93471dd2a78ca21f901a8001f0f81d3f9faab4df7274f8f6b16b26fe4dcf607302b1ac5bbbed086c23d61c54c3bb014d47bbe3f08e0ef18efb83ef497ce3ef99417e40291df2641387022dee60402c72a8374f619fac36052d52cc0087a3132df427e3af22bfa3a68a63863bf09c7ea0382c8ffdb92da011bce5921e1fe60379dbadf5345d7983682a10eaf2ef281a9be4d2b3d2bcc738010594e6baaa71e36932a0fb5c8671b1dc8ac6ee054a559c50d554d933c5a8fd4b174f42b6f28c0209fcf7ec78e6fe0adb09f0d60c636acba38de0b69ebf174c3974765f7fcbcf23068506eeba15c1eeaca0d7f2801b2b7f843457b81a52a2c99996284d9cd1d98cb2830a845745733fee805442b9c0034467ec128fd81471242cd044b2e72a0dfb1032b158d8800cf4f29b2559e8a553e77e0d11c4febffab24c7683b064feffe51578c0c99155dcf4ea98f2a1c54763bf905310f88b941cf32a99b35491bcf196ce350a7b4e097b124db6478e66c3997b7010483908873a8de90e07f1bf8d0d76edf9bcff2e99cfa3b6ebc25194b5853f39f26a6c04bd7c848b237d671410bc9d58d81345cb97528e14eef25beeb0c32d1c64be922eb965e03bdf663c14399c03f63d002034de54db4510b67961ac85a8494d1a88c3e6c1742ccf347e861c85d493ee2f07d28f15d07bf848975f1a24278856912c9e09cf7b0f7d5a1589d3df0f8d91c05d2ccb86e48a85a6e24d3131d39de985ff24f90f998b6ace56e51c3417bf501af938380b36cf255b3c9f4876d9e8e44d8a0629156a7f2b4e75ec8c63cee99a7aec212e31dd94f38b7bf93b0e8f6d3445f50f777b4d5e13c4e5830ba61e53d770e2a018373c84441ab54589da313579e9eaeec20172c3b9dc46db36230c7d22bca4f4f690a6b0bf2a5cb47b8e5bbda9dcad8d3c8b5d9f3ada0bce77a41f80b733938af621900b8e516bc7553d2f45902875e477cd57bb66bbf3e292c3f02144476db5ed5c0b6a9e65a22cb1b73d3b22ccfeda617f65972ba2d49947b0fe83f7424fe63d69299f3cba276dae3721b866a202c49ac816d610de0241d1fd8d592952edb20fbaac05d66b6060df7030e4e16bf422d5c8d1fcd9c85dd5da343acf94d6fde52304eaa37c41dab94fe7d8a4a006b9b84f8545ab4685db076e6c7c5eeed207a0c818c10a561dcf90170be8024052953fc3f8cb74bd41274cd3c7c11277b89c3b83b669ceb3567da5864f0e0b656749f6113c630dc8f601df5284ea63e7d1c16afbb7f40de913c5eb2e1da2198fe6bb63efa9dd1c34708f5bb460a4d37e726e02693176f692dba0533136347291b0be28a7ea4c29bfe2e228b9eb0c65500b767e608a1b0e02f422b67b0d3300697d50f5ef7b46197290242f3a27a536f821fb97a90536505a7c368a1e87e9f1ee64460c62c1f54c1ca4cf372a4b8ff9ccab6d991628dc05c86bcdb205fe1af117bb80a717f0f68b6c128099fce3666de4029fd276b00de2b3532a0a5b837e88e91d99e4a79830b9d7fac7f73f247bc6d4a7d949cd20003df3dee4f52b96f4d2f01a71117043283e656ca7a37027987ac39d7f60c5a882511ba08f597da665aa9777dd964a1c42d49c093b9ada9d0f5e255e9f8202480c8968059649552c6cceb171d8eb8065371f5c5eff514ffd073c947c07e995cd3dd0a8af6acb6944cdd8197482e57db7908aba775fabf950890ce37350d65fe36f904375276b02eb20854e3af93980d24ed5ea48d058da888a55bd0d724686952b0644ce459fbe95e54e13a5af372307a5702b654bad2e3e08a12482ee3d2df2cd839d876c24755a911f214190e5676ee343c0bb4d5f75f51f5e3985706e04225a95f00e3f3150391f883ae3dd0152dc48398488ec72ba590775ca3803d74ed1376d74ff68752e60dde169d76b7311e4f6101cf61fb5f3b9f01e24decc81cc1d49feaac5cc8713a00b7ae5b8c0542897a45c1a7875698eb875fa80955d009a34bfbe1576c38b82b242af65df17ef0747f4530e430d05b5d28b5ba1b912a00441708e3d2bef175c37ff478f29bbcbe26141fb12d0fc3d922b564591b5af059ce78543e0381de5fa075cef742d6a6213c3f0388745547aefec4e075710a5f4f174df38e8af34fe767ca11a3c797161ef63b25f76d429f900626963c081a8186899fd374cccb87ce463b09951e3aa9628791c8c657faf251081bfe12b98c0f070827ce637e372c96da9f689dc897b60e94a3ccc25153e7958f66f17aa357a8607882da2b5bb120bf9a44bf5da11456698431e5311433692c1be5aa98dd670819beee9bf7ce9a924b40eaa07d9a586e471c2a8b6112b5ec96a7a0ef07d858a3705367a58af4482d0ed0c405f171a790498cbee97b9dd6e02affe7917563e28e4100885e831f339389baaa47b7513ca83e42c80d5fbe4ce5f3ef5b2c3e50f89817365b25c9ba12979e4f8d5eebc6e4cfa22debb214d1bd2f7830966824e14af6cab204c593d1d8faaa65cbb00792ffc255a28943c96e70083fb7db835964362072f2d345a0fe09f933ecd3b82d7436726d0f923b7afab77b2cd6e70940ca2ba0979970a60018debb21030070e1c24d140c3bf57662f073b4c51f8ffb4974ed001f61551819b6ab5fc0f3d4483bd596d9e8eadf859080169404901467077c94f725865c6bbdb7d68aced52dd7ceb1dbcd7ef7f31aa7bca491f1ad46ce38d4a138a07cc5799c5505caf03890348d35a87dc134e6ffee09cb63d2af4820b981bf2c7d5cf39639621539c638cdfe2eec2b139c90719a1df51a82cf28bc8c959429496a02e2a2b9bc86ce2ff4970977ba664b11918c2ccd5110bb83259f256841a6fe72fe19cd19810a655aac6b9cb616503b7b39f735a9d4a22457d31b75cb98cd00067cab7d16785ff5dbbfbc5485f510e45687029462a0b1d32be9413cc388748030d553c04efcd9172ba295de4c17604cecd6acf91a55607db9e5f385e1fc119c2b4a2f73f166306b1c8f3123b2d09b0c065a875c755c564b55f78a105046572d6378be54425c07d4da4fa9a9754225f78ec75f22c3b8aa3782eac340814ab0e2d5a6c66698ded93b6c9115e496d08abfdd543987caf04c9b4a673a1ad7e4ee18f6441f025b9f2a7b0e275ea5c1ddd818a0bf3234aa7cdb4145bbe356db95f434d28b2c6958a88755d3a9c93a26edf26065849e53b56fa91d75c0e3aee1d06dd6ae79370711157e1f8c473b90a71fd1e08b31d7955ae0613555323dd0f0a894a13bf3988a44dd683bdf021ac2d6f8310b52ce8a0b2b636e53d536dbfab57e8d282aa1bccc4e85485022a9483d03b84816be2c9778a1fc2c4157c21ababf871e3afee19c30daf3501ae375960b28e1be773eb48de8e2716e7022f8129a87f9010dfee990284a8f459a2839afa78486c8b42cf5b4394ef9c734bbc148fa7390e2cd80ff7d5f4ba273d", 0xee2}], 0x1, &(0x7f0000f0a000)=[], 0x0, 0x0}], 0x2, 0x0) pipe2(&(0x7f0000782000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r1) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000f0b000)={0x1, 0xb82c, 0x3, 0xffffffff, 0x2, 0x9}) [ 37.448203] 9pnet_virtio: no channels available for device ./file0 [ 37.467138] 9pnet_virtio: no channels available for device ./file0 [ 37.491965] 9pnet_virtio: no channels available for device ./file0 2018/01/27 16:56:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000c29000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000007000)={{0x0, r0}, {0x0, 0x5}}, &(0x7f0000256000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair(0x10, 0x800, 0x1, &(0x7f00004eb000-0x8)={0x0, 0x0}) faccessat(r1, &(0x7f0000014000)='./file0\x00', 0x1, 0xc00) 2018/01/27 16:56:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b24000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0}, &(0x7f0000f95000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f8000)={0x3, 0x8209, 0x924, 0x7, r2}, &(0x7f00006d6000)=0x10) ftruncate(r0, 0xffffffffffffffe0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x5, &(0x7f0000d1c000-0x4)=0x7, 0xfffffffffffffec3) getsockopt$inet6_tcp_int(r3, 0x6, 0x5, &(0x7f0000725000)=0x0, &(0x7f0000626000)=0x4) 2018/01/27 16:56:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000def000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f1c000-0x98)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x46}, &(0x7f00002d9000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000069e000-0xa0)={0x0, @in6={{0xa, 0x2, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x40, 0x2, 0x1c}, &(0x7f0000712000)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000dff000)={r1, 0x6, 0x1, 0x8001, 0x10000, 0x80000000, 0x0, 0x1, {r2, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x1f, 0x3, 0x9, 0x7fff}}, &(0x7f0000471000)=0xb8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) inotify_add_watch(r3, &(0x7f0000abc000)='./file0\x00', 0x20) getsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f00003a6000)=0x0, &(0x7f0000b2e000)=0x4) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f000035f000-0x4)={0x8, 0x3, 0xe14}) 2018/01/27 16:56:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000057f000)='./file0\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000bb0000-0x4)={0x9}, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r1, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f000033d000-0xa)=@file={0x4, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000063c000)=@assoc_value={0x0, 0x0}, &(0x7f000034d000-0x4)=0x8) dup2(r1, r2) 2018/01/27 16:56:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c83000-0x14)={0x0, 0x20000000012c6, 0xffffffffffffa66d, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001ed000-0x11)='/dev/vga_arbiter\x00', 0x410000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e7d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001b4000-0x4)=0x14) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00007aa000-0x4)=0x4) 2018/01/27 16:56:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dbf000)='/dev/binder#\x00', 0x0, 0x10000000000) close(r0) r1 = syz_open_dev$binder(&(0x7f000040c000-0xd)='/dev/binder#\x00', 0x0, 0x1000000000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009c6000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006e8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000ef5000)='system\x00', 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00003e3000)={r3, 0x80000, r4}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f00008b8000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") mmap$binder(&(0x7f0000856000/0x1000)=nil, 0x1000, 0x3, 0xc052, r0, 0x0) prctl$setfpexc(0xc, 0x1f0080) epoll_pwait(r4, &(0x7f0000fce000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x8, &(0x7f000007e000)={0xf4}, 0x8) open(&(0x7f0000e93000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0, 0x2) 2018/01/27 16:56:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1000008000004) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f0000cf3000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ce6000-0x26)="", &(0x7f0000da6000-0x1)="96"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000de8000)=""/206, 0xce) 2018/01/27 16:56:49 executing program 1: 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, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCNOTTY(r2, 0x5422) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd, 0x0}) 2018/01/27 16:56:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) 2018/01/27 16:56:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000044b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000c0b000-0x30)=[{0x1ff, 0x3, 0xf6, 0x8ed3, @tick=0x25d, {0x9, 0xff}, {0x5, 0x100}, @note={0xff, 0x8d, 0x8, 0x2, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000300000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 16:56:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7, 0x600) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000)=@random={'system.', ']vmnet1}trustedem1(md5sum,\x00'}, &(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xd, 0x2) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000835000-0x20)={0x4, 0x800, 0x4, 0x1, 0x10, 0x3f66}) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000acd000)={0x0, 0x400000000000}, &(0x7f00006c6000-0x4)=0x8) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fed000-0xc)={r1, 0x8, 0xd9ba0851f7cc242}, &(0x7f0000fec000)=0xc) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, 0x0, &(0x7f0000fed000)=0x0) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000fec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000919000)=0x14) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000feb000)=0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) mprotect(&(0x7f000069f000/0x2000)=nil, 0x2000, 0x3000004) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c72000-0x9)='/dev/rtc\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000bfa000-0xb0)={{0xfbf, 0x6853ad1c}, 'port1\x00', 0x1, 0x1000, 0x101, 0x20, 0x7e, 0x2000000000000000, 0x3, 0x0, 0x4, 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]}) eventfd2(0x5, 0x80001) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000024b000)=0x0, &(0x7f00006bf000-0x4)=0xfffffffffffffed4) listxattr(&(0x7f000046c000-0x8)='./file0\x00', &(0x7f0000107000-0x63)=""/99, 0x63) 2018/01/27 16:56:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x10)={0x200, 0x6}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x120) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000001000-0x50)={@common='nr0\x00', @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x1, 0x0, {0xa, 0x3, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xffff}}}}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000060d000)={{0xa, 0x0, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x6}, {0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xfffffffffffffffb}, 0x5, [0x8, 0x3, 0x8001, 0xb, 0x3, 0x5b, 0x7fff, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fd5000)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000570000-0xe)={0x5, [0x8, 0x8, 0xfb1, 0x3, 0x9]}, 0xe) 2018/01/27 16:56:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000efe000+0x2ab)='/dev/input/event#\x00', 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000006c000-0xe)='/dev/keychord\x00', 0x100, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000101000)="e3177fa31d3f5154b0caaeb8b1b935a82af75d6e3a5402ab406980d73c8247246cef97619d2b28b2ce8e518b70583af61ad25e5175c3aa5261add8139ac670262b3e9ebae1f5bee49550596a") getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00008a5000-0xb8)={0x0, 0x5, 0x10000, 0x9, 0x8, 0x6, 0x101, 0xfff, {0x0, @in6={{0xa, 0x3, 0x2b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x401, 0x2, 0x1, 0x2}}, &(0x7f0000240000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f9f000)={r2, 0x7}, &(0x7f000097e000)=0x6) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000e48000-0x14)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @rumble={0x0, 0x0}}) 2018/01/27 16:56:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00007e7000)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000586000-0x6)=0x3) fcntl$notify(r0, 0x402, 0x9) r1 = syz_open_procfs(0x0, &(0x7f000085e000-0x14)='net/ip_tables_names\x00') ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f000013d000)={0x1, 0xfffffffffffffe06, 0x2, 0xffffffff, 0x1, 0x5}) pread64(r1, &(0x7f00008af000)=""/0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000739000)={0x0, 0x80}, &(0x7f0000f35000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000044000+0x8cf)={r2, 0xbb, "bfe8cc33890efff4f47439be8616e4330572fb67e0113d160a1004fed73fd87928640818043512bbb602412bf23cf8112dc95368a15d3a01dd5c416841e05209e779a861d22684b3c9a8ffe68b1f928ba91a806a80812416ebc3fa06ff6747aff2f1d24eb27c456fbdf345610b54d5c00e12cf35a6392d29010d6fbd6ccaaa4061f1da6db97fa60c4b866655d303e94bb2c15fffe5f4115e95dfc8664d526b9bf30cdcf30a84e8ad779b2f9d9e2d932873fa43f415a298a571c641"}, &(0x7f0000a96000)=0xc3) 2018/01/27 16:56:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f99000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) sendto$inet6(0xffffffffffffffff, &(0x7f00001c0000-0x56)="", 0x0, 0x0, &(0x7f00007ff000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x3) sendto$inet6(r3, &(0x7f0000a7d000-0x60f)="d6", 0x1, 0x20000810, &(0x7f00006ad000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 37.681343] binder: binder_mmap: 7051 20856000-20857000 bad vm_flags failed -1 2018/01/27 16:56:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d3a000-0x8)='./file0\x00', 0x0) rename(&(0x7f00003b3000-0x8)='./file0\x00', &(0x7f0000192000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") accept4$packet(r0, &(0x7f0000251000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d67000)=0x14, 0x80800) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000078a000-0xa)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x234) 2018/01/27 16:56:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(0xffffffffffffffff, &(0x7f0000f3e000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000148000-0x4)=0x48) r0 = syz_open_dev$mice(&(0x7f0000fdc000)='/dev/input/mice\x00', 0x0, 0x6eec0) write(r0, &(0x7f0000e0a000-0x2b)="2dae9e030f09a1901dc8b7cfeb", 0xd) writev(r0, &(0x7f0000268000-0x40)=[{&(0x7f0000168000)="fa76035fed473818d9e248a7bb17f113be1ef3c295b2c35ae85fbb17d3ca8b2a01edabde90d8e1", 0x27}, {&(0x7f0000ad7000-0x1000)="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", 0x1000}, {&(0x7f00004f5000-0x22)="5d074d25ff428bbe57c71d1eff5b5afc5f38726bd1adbda931fe9ee7c64e79a2538a", 0x22}, {&(0x7f0000d09000-0xd1)="aabc1ef3fb116c4727f5b697669f6eafe8542466c76cb2f782b709feabedfda27c2a9afedc5191a4ccaa70c537a3d7f50815b4818ebbf8134562f07fee794e9936b5ae90b6f4f0233963798f9cd970cbd99e20dce7376594af036ab8cd9eeecfef2699e1df3c94f21ffd41a0b8495080449c572ad65f98a18f63a3be26223bec3abac0ee61a14f6c36301fa9207c2ddb42a89441b83bbb2e9ccef4d176e41a20633e671a929f5dd141f631996017f0a4c41fdd7a9e1359578d9ea67ccf51fc9de0459091dbf943ccf78e3cd19b4bcdb6bc", 0xd1}], 0x4) 2018/01/27 16:56:49 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000017000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000017000)='./file0\x00', r1, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/01/27 16:56:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x10000) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000061000)=0x0, &(0x7f00006d3000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c44000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) r2 = creat(&(0x7f0000e9c000)='./file0\x00', 0x200000110) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00000e7000-0xed)=""/237) add_key(&(0x7f00002f0000-0xa)='encrypted\x00', &(0x7f0000672000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b45000)="9b", 0x1, 0xfffffffffffffff8) r3 = request_key(&(0x7f000071d000)='syzkaller\x00', &(0x7f0000a62000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c9c000)="47504c2540ee6e6f64657673656c662b656d315a2e3a776c616e3100", 0xfffffffffffffffa) r4 = syz_open_dev$sndtimer(&(0x7f00005fd000)='/dev/snd/timer\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f0000754000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x80) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 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$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000aeb000-0x1b)=""/0) keyctl$negate(0xd, r3, 0x7, r3) r5 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, []}) getpeername$ipx(r5, &(0x7f0000960000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f83000-0x4)=0x10) prctl$intptr(0x17, 0x80000000) read$eventfd(r1, &(0x7f0000669000)=0x0, 0x8) getpeername$inet6(r2, &(0x7f0000df5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005a4000-0x4)=0x1c) ioctl(r5, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f00004bf000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) 2018/01/27 16:56:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000676000)='./file0\x00', 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f00009bc000-0x3)='/dev/input/event#\x00', 0x20, 0x80a02) write$evdev(r0, &(0x7f0000f83000)=[{{0x0, 0x2710}, 0x1, 0x400000000051, 0x2}], 0x18) sendfile(r0, r0, &(0x7f00001c7000-0x8)=0x0, 0x63d) recvfrom$llc(r0, &(0x7f0000d46000-0xdc)=""/220, 0xdc, 0x0, &(0x7f0000e7e000-0x10)={0x1a, 0x4, 0x4, 0x4, 0x100000001, 0x3f, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendfile(r1, r0, 0x0, 0x72439a6a) [ 37.753481] binder: binder_mmap: 7051 20856000-20857000 bad vm_flags failed -1 2018/01/27 16:56:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$unix(0xffffffffffffffff, &(0x7f0000861000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) writev(r0, &(0x7f0000c86000)=[{&(0x7f0000d14000-0x1000)="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", 0x1000}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000641000-0x9)='/dev/rtc\x00', 0x10000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000a1b000)=0x0) 2018/01/27 16:56:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e50000)='./file0\x00', 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00003ce000)={0x9, 0x1, 0x5, 0x29c, 0x1ff}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 16:56:49 executing program 7: mmap(&(0x7f0000017000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e14000)='/selinux/checkreqprot\x00', 0x101000, 0x0) tee(r0, r1, 0x6, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006b6000-0xc)={0x0, 0x0, 0x0}, &(0x7f000068f000-0x4)=0xc) 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) ioperm(0x2, 0x9, 0x3) process_vm_readv(r2, &(0x7f0000001000)=[{&(0x7f0000be5000)=""/218, 0xda}, {&(0x7f0000001000)=""/71, 0x47}, {&(0x7f0000002000-0x36)=""/54, 0x36}], 0x3, &(0x7f0000e1f000)=[{&(0x7f0000b09000-0x1b)=""/27, 0x1b}, {&(0x7f0000457000)=""/4096, 0x1000}, {&(0x7f0000002000-0x54)=""/84, 0x54}, {&(0x7f0000002000-0x48)=""/72, 0x48}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x5, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') writev(r3, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) 2018/01/27 16:56:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d1d000-0x14)={0x0, 0x6, 0x0, 0x8000, 0x1}, 0x14) close(r0) creat(&(0x7f00008a8000)='./file0\x00', 0x2) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2000002275, &(0x7f0000de9000-0x5)="04ee1e86") 2018/01/27 16:56:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0xffffffff, 0x0, 0xffffffff}]}) timer_getoverrun(0x0) syz_open_dev$sndtimer(&(0x7f0000615000+0xff4)='/dev/snd/timer\x00', 0x0, 0x200000) 2018/01/27 16:56:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000b98000-0x50)=[{&(0x7f000044d000-0x1000)=""/4096, 0x1000}, {&(0x7f00006d9000)=""/89, 0x59}, {&(0x7f0000620000-0x10)=""/16, 0x10}, {&(0x7f0000000000)=""/34, 0x22}, {&(0x7f0000385000)=""/82, 0x52}], 0x5) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000eca000-0x4)=0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000ef9000-0x24)={0x4d, 0x2, 0x0, 0x8000, 0x9a7d, 0x8, 0x2, 0x1f, 0x6, 0x5316, 0xfffffffffffffff8, 0xff}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000d2a000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000510000-0x2)='\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x15, 0x0, &(0x7f0000eb4000-0x4c)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) 2018/01/27 16:56:49 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x40)=@ipv4_deladdr={0x2c, 0x15, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LABEL={0x14, 0x3, @common="65716c000000000000000000000000c8"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 16:56:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) open$dir(&(0x7f0000559000)='./file0\x00', 0x101000, 0x50) getsockopt(r0, 0xffff, 0x1, &(0x7f00003ea000-0x1b)=""/27, &(0x7f00003af000-0x4)=0x1b) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000a8a000)=[{&(0x7f0000720000-0x8f)="2140eae8147fcac08cca0f9524a2d17a031eac46162ddbe8573be5a1672a12b3b0f178a4ff00cd63f7759eeb7e1d4a8ab72194c6cae8be8f24a9236f48e274b91eac381df3e2adfb3c6433d00fc387efdaf45a5ad79811541435c5094cfac785775139aa04d8dae09f09fd9c9f8511e90f9e5ee98b788e83dd20b28a536bc78efabb781eeabf85fdd705553fdb3078", 0x8f}, {&(0x7f0000433000)="49ff1437c050f4330e9f6f7aba57f7f90b02669478c3785f1d0b8f94b45156c23626d5085d27f3fc6fe240205261e6566459bc98c2440f7de24400252d37795bb000e18ffa8edab42d61f5355f31a7e413c6d7c6b4a491855853bc66af339b4b0758ad645cadfb6c1f29c6ee957aa22b330c71191f5c0af0b0c704b39267832017b417c80833e2beb3745bf64cc235b6dfbef642a3e1a628858858a17545ceb86123dbe190cf27d8f638cf4031ad30f778b410e1c6fe39353880b24eb944c9032ef32a5f0f917b01cdad6a52a45c263eaf1da1de295be386", 0xd8}, {&(0x7f0000e3a000-0xe3)="d8c8399e3e064db22cd5c505ff0ae32db9568d8d77ede94fa0c178374cc03c01d7dee82fabb26a6dbc16414b75409d0c17c988e6d6aaba3c164ce69c1892735ed2b4b35c9cad3c5a47ae339870e056305150ceaadb16efebb4da3a71425c4da86b9811f8982ded1d4547cb526a3c042db75b5b918913d3cf99ed63d48d0e5f7740a08a97accfe9af9bf694481490321667e530108bbe51b439328ff614326abf67368f0193046e809704e9a44f30215ba17840cb573b990896078aee9ca8814076159fad8dde6304af20fbb09eff128be1215936c92fa39c7fe594a9393aa5fcb5cc79", 0xe3}, {&(0x7f0000322000)="bf47016310d48fa42ddd82f8b4b7291f279fa49f276e7151a23c6b8b05f81a0ffc4bb05cfb50605b7cc7396ca1fec2501753e24f8ac205c28021764c0612927310095aac05dfe839f5d2cadda6eecfa08c2505d3641a916671a020f72abff0011f99e1", 0x63}, {&(0x7f00009e2000-0x98)="7cb98c377c4c4657e34db9aa5af0f48e3adc47395ef30f9d3e2da538d15708208982d07e9504f2728522fbca88038abc8fa55aa6c0d423c4cdfb034307c9b76e3aac8cfd4147ad28fb139fd7a945836d2a1b57e5941b78a735a172373485cba5be9ae9be2cc7b38f14e62ea5745e59d4fd2941ace73627e24b34ebe4d208b2e75b2865845493079635794f6d04af45272d29b1e32e8c5097", 0xfffffffffffffe68}, {&(0x7f0000f80000)="", 0x0}, {&(0x7f00007ab000-0x86)="a56d59db4253700f0616a23b12c444919ac1bcea0cdddb14ff957331a60782fb62cea9dac03781d309fe70952e14deeb144d32cee9280e8bb28fbb6f35baf8d5872dcd10cba8488a0dfabf23b13d23c5f53cb5804ba25ad26f250977b7a521bdc1d6531ad3886ae080d281e28dd11bf793842f781b1de94dc48e87a94b1cc7533522ae94d115", 0x86}, {&(0x7f000082e000-0x2e)="e709b82e82e903c108b4d1983b67951a5344767b0561fcea70aa6a1495b7669b6c229748393a9c8e5b5b9483802d", 0x2e}], 0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000713000)='/selinux/checkreqprot\x00', 0x8000, 0x0) 2018/01/27 16:56:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e50000)='./file0\x00', 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00003ce000)={0x9, 0x1, 0x5, 0x29c, 0x1ff}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 16:56:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000099e000-0x58)={0x3, 0xfffffffffffffffc, 0x9, 0x7, 0x3ff, 0xf7a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 16:56:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) r1 = dup(r0) ioctl$TIOCSTI(r1, 0x5412, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000008000-0x3)=0x90) 2018/01/27 16:56:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") r1 = dup3(r0, r0, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00002f3000)=0x3, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) linkat(r1, &(0x7f00001e7000-0x8)='./file0\x00', r1, &(0x7f000041e000-0x8)='./file0\x00', 0x1000) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) connect$inet6(r2, &(0x7f0000d95000-0x1c)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/27 16:56:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) writev(r0, &(0x7f000050c000-0x50)=[{&(0x7f000074e000)="f4", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0xbb) sendfile(r0, r2, &(0x7f000000a000)=0x0, 0x80000000) r3 = add_key$keyring(&(0x7f0000a43000)='keyring\x00', &(0x7f00005e2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) splice(r1, &(0x7f00000f5000)=0x0, r1, &(0x7f0000213000-0x8)=0x6, 0x9, 0xc) r4 = add_key(&(0x7f0000d6c000-0x5)='user\x00', &(0x7f0000938000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r3, &(0x7f0000a7e000)=[], 0x0, r4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000b89000-0x1)={0x40}, 0x1) execve(&(0x7f0000a71000)='./file0\x00', &(0x7f00002b0000-0x38)=[&(0x7f0000f2a000-0x4)='dev ', &(0x7f0000e17000-0x4)='dev ', &(0x7f0000f23000-0x1)='\x00', &(0x7f0000d85000)='\\ppp1\x00', &(0x7f0000f2d000-0x8)='keyring\x00', &(0x7f000020f000-0x10)='\\-wlan1keyring-$', &(0x7f00002bc000-0x8)='keyring\x00'], &(0x7f0000875000-0x8)=[&(0x7f00006b1000-0x4)='dev ']) 2018/01/27 16:56:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x2, &(0x7f00009b8000-0x10)=[{0x35, 0x0, 0x0, 0xfffffffffffffffd}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f000026b000)=0x0, 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000ca5000)='./file0\x00', 0x2140, 0xd1774ec45b127058) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000602000)=""/231, &(0x7f00004ce000)=0xe7) llistxattr(&(0x7f0000527000)='./file0\x00', &(0x7f0000e80000-0x1000)=""/4096, 0x1000) [ 37.925008] binder: 7128:7134 ioctl 770a 0 returned -22 2018/01/27 16:56:49 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000023000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000023000-0x4)=0x0) sendmsg$nl_netfilter(r0, &(0x7f000001a000-0x38)={&(0x7f0000011000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001e000)={0xec4, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="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"]}, 0xec4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 16:56:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffe}, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00004c2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fe8000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4e4c, 0x5, 0xffff, 0x4}, &(0x7f0000298000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000436000)={r3, 0x7, "af756d4c395798"}, &(0x7f0000b59000)=0xf) 2018/01/27 16:56:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000d7d000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) sendfile(r0, r0, &(0x7f00003b4000)=0x0, 0xffffffff) [ 37.982298] binder: 7128:7159 got reply transaction with no transaction stack [ 38.008954] binder: 7128:7159 transaction failed 29201/-71, size 0-0 line 2920 2018/01/27 16:56:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x0, 0x0, &(0x7f0000005000-0x68)=[], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/27 16:56:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') poll(&(0x7f0000857000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x9b) clock_gettime(0x0, &(0x7f000022f000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000850000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000038000)={0x0, r1+30000000}, &(0x7f0000aa4000)={0x0}, 0x8) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000116000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r3, r4) ioctl$int_in(r5, 0x5452, &(0x7f0000e36000-0x8)=0x45) sendto$inet(r5, &(0x7f000000f000)="e9509cce9a429378794e9e48d1b1dcf6731a8a95a96395747817973ff82549b634ad5163f85016a73692d738395daea01b956268b79cc5523940305094af3f0b890605e14828dc94f5d95b4b02d63221f5dae8d9b80d0213aa996102044d1e9fb5a71c408951fa2b77e8054baa1f7cd7f20332fda1727c1d915a9d7b", 0x7c, 0x20000050, &(0x7f00005e1000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = getpgrp(0x0) fcntl$setown(r3, 0x8, r6) fcntl$setsig(r4, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) close(r2) 2018/01/27 16:56:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) writev(r0, &(0x7f000050c000-0x50)=[{&(0x7f000074e000)="f4", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0xbb) sendfile(r0, r2, &(0x7f000000a000)=0x0, 0x80000000) r3 = add_key$keyring(&(0x7f0000a43000)='keyring\x00', &(0x7f00005e2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) splice(r1, &(0x7f00000f5000)=0x0, r1, &(0x7f0000213000-0x8)=0x6, 0x9, 0xc) r4 = add_key(&(0x7f0000d6c000-0x5)='user\x00', &(0x7f0000938000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r3, &(0x7f0000a7e000)=[], 0x0, r4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000b89000-0x1)={0x40}, 0x1) execve(&(0x7f0000a71000)='./file0\x00', &(0x7f00002b0000-0x38)=[&(0x7f0000f2a000-0x4)='dev ', &(0x7f0000e17000-0x4)='dev ', &(0x7f0000f23000-0x1)='\x00', &(0x7f0000d85000)='\\ppp1\x00', &(0x7f0000f2d000-0x8)='keyring\x00', &(0x7f000020f000-0x10)='\\-wlan1keyring-$', &(0x7f00002bc000-0x8)='keyring\x00'], &(0x7f0000875000-0x8)=[&(0x7f00006b1000-0x4)='dev ']) [ 38.029399] binder: release 7128:7134 transaction 39 out, still active [ 38.040604] binder: 7128:7159 ioctl 770a 0 returned -22 [ 38.047938] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.047956] binder: send failed reply for transaction 39, target dead [ 38.064836] binder_alloc: 7128: binder_alloc_buf, no vma [ 38.064853] binder: 7128:7134 transaction failed 29189/-3, size 0-0 line 3127 [ 38.102500] binder: BINDER_SET_CONTEXT_MGR already set [ 38.109204] binder: 7184:7187 ioctl 40046207 0 returned -16 [ 38.117984] binder_alloc: 7184: binder_alloc_buf, no vma [ 38.123574] binder: 7184:7187 transaction failed 29189/-3, size 0-0 line 3127 [ 38.132601] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.140266] binder: undelivered TRANSACTION_COMPLETE 2018/01/27 16:56:50 executing program 3: r0 = socket(0x10, 0x802, 0x2) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) 2018/01/27 16:56:50 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f00005fb000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fa8000/0x3000)=nil, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)={{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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x10000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000004000)=@hdr={0x1, 0x80, 0x6, 0x100000001, 0x8, 0x7, @ipv6={0x8000, 0x6, "1cb2df", 0x37d, 0x5e, 0x4, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x0, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x9b13}, @generic={0x0, 0x7e, "17255cfc582c38083647d189a8ed7edc96e594ddac2e462d20cb0701518b6fe069cf454dd8d83afba55b09203c802cd6ae8046c1aa4ae8e6d282f782d910ffffbf7b4b627bdffc8e220e8e9ff7defdd0a9cad2c4c99a0113230aa9b3cdd652f81464d7255fb09075b1054e1d21dfe26cdcb74252a03f2d3dfd450bb5af31"}, @calipso={0x7, 0x30, {0x6, 0xa, 0xe50, 0x9, [0x25, 0xffff, 0x1, 0x3, 0x42]}}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}}]}, @fragment={0x5c, 0x0, 0xffff, 0xfffffffffffffffe, 0x0, 0x10001, 0x1}, @hopopts={0x2c, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x0}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x4, 0x8, 0xd9a9, 0x7, [0x1f, 0x5, 0x3f, 0x7]}}]}, @hopopts={0xc, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xe9da}, @generic={0x7801, 0xfd, "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"}]}, @dstopts={0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x10001}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x4}, @generic={0x0, 0x0, ""}, @ra={0x5, 0x2, 0x1}, @generic={0x9, 0x4c, "a61179dd2d59481dc7676a35b439335769289d75d2eb34de80b1f8d455eaa022830a36829956d35bd333edbc79933d51ff77d5420c83f233a140b48d632351e2bfedbc960ccb76995a360c88"}]}, @routing={0x7f, 0x6, 0x3, 0x1, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0xef, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x4}]}], @udp={0x1, 0x0, 0x93, 0x0, "4e02f249046cd7e7aeb966a31dbff6d438d0366f0e69bce6517fc36f043c7ad0986e42503323668d105149b070141807c658da651bebefb42d95519d865a285c9f5662267be620a3b2efc76493af2dddb97426282a82d165ed8d89360fed45b3c05536501d429bfebfe20831f2578ce224f9509eb885215231bc1142ea7a20c0e5458d9dd01f8b23b451b8"}}}}, 0x3af) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000004000-0x68)={0x1, 0x800, 0x80, {0x0, 0x0}, 0x11e, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 16:56:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000eac000)='/dev/pktcdvd/control\x00', 0x400200, 0x0) pread64(r0, &(0x7f0000108000-0xe0)=""/224, 0xe0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00006c6000)={0x7, 0x2}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000004e000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045c000)=0xe8) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f00002e9000-0x4)=0x0, &(0x7f000043a000-0x4)=0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000006a000)=0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$VT_ACTIVATE(r0, 0x5606, 0x40100080000023) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f00006e2000-0x4)=0x0, &(0x7f0000915000-0x4)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) shutdown(r1, 0x0) bind$inet(r1, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffea7, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c83000-0x14)={0x0, 0x20000000012c6, 0xffffffffffffa66d, 0x0, 0x100000000000}, 0x14) shutdown(r1, 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000f95000)="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", 0x1000) 2018/01/27 16:56:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000086d000-0x20)='net/sockstat6\x00') flock(r0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001000-0x60)=[{{0x0, 0x7530}, 0x101, 0x5, 0x74b}, {{r1, r2/1000+10000}, 0xffff, 0x6374, 0x80000000}, {{r3, r4/1000+30000}, 0x2, 0xffffffffffffff81, 0x6}, {{0x0, 0x0}, 0x2, 0x20, 0x3}], 0x60) close(r0) getpeername(r0, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80) tee(r0, r0, 0xffffffffffff573d, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x80, 0x1000000000000020, "f4a5da49bbfc", 0x7b64aeee, 0x0}, 0xc4) write(r0, &(0x7f0000001000-0x7e)="907aa630f2d6511d569c65ceaafb707595269c50ff9c949c4683ff6f62aded97f7dff546c40e83d9e4e4d38ddc80a44d4af286cdaddd458a376a5c68676a3bdf54b2fc39e14ef492f0a1ed4e38a5b75338ad9ff14a1a878ded51d79ac973ea562ef9dc6d42da1bd0bf426577bcf460025659af2ad7d489da77e583caf6d0", 0x7e) 2018/01/27 16:56:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000ca4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000d06000-0x4)=0x1, 0x4) bind$inet6(r1, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) read(r1, &(0x7f0000990000-0xab)=""/171, 0xab) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000cca000-0x12)={@generic="77bc80d6ea4645b510d9c5d258fabce8", 0x2}) sendto$inet6(r1, &(0x7f0000341000-0xb9)="", 0x0, 0x0, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 16:56:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f5b000+0x89e)="2a2c70726f632e2a24cf5c7573657273656c6673656c662f7b00", 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000813000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000fe7000-0x34)={{0xffffffffffffffff, 0x1, 0x100, 0x2, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x7ff, 0x0}) sendfile(r0, r1, &(0x7f000055e000)=0x0, 0x7fff) 2018/01/27 16:56:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) lremovexattr(&(0x7f0000742000)='./file0\x00', &(0x7f0000480000-0x16)=@random={'security.', '/dev/net/tun\x00'}) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="0200000020004f0090748400", 0xc, 0x0) 2018/01/27 16:56:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f7a000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000027d000)='./file0\x00', 0x860) inotify_add_watch(r0, &(0x7f0000bba000-0x8)='./file0\x00', 0x20000040) pwrite64(r0, &(0x7f0000328000-0x12)="fb220a66b24c4ed0c4ba104b7c442e652bda", 0x12, 0xb) 2018/01/27 16:56:50 executing program 3: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000527000)={@common='tunl0\x00', @ifru_flags=0x4000}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0xb, 0x4) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000dfb000+0xada)='tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, &(0x7f0000dfb000)='vmnet0&:\x00') r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000df7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006fb000)=0x1c, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000dfb000-0x4)=0x0) ioperm(0x20, 0x3, 0x5) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dfa000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000cde000-0x49)=""/140, &(0x7f0000dfa000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000020f000)={0x0, 0x8c, "bb1f3e1a5f4aa58504efbe6479b44542e760056906cfc7737ab2ddaba97ba566846fe3690a7c371f485fa5e153cd9eb36ddeaa107c1fb8affea6e9707f63111e4b80f7815a01ab8987d137cdb611184abd672bdee4d676c182d964786ceac528b685b43f0ccd95ff6908563a6fc1df9d856ed84edb90d172ccf224011d46e85d7310558c3e2b620f4eba9748"}, &(0x7f0000590000-0x4)=0x94) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000df7000)={r3, 0x7}, 0x8) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0x8004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x8, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x0}, 0x0) 2018/01/27 16:56:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$void(r0, 0xc0045878) r1 = socket(0x1f, 0xa, 0x1b14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000001000-0xc8)=""/200, &(0x7f0000000000)=0xc8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) writev(r2, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/01/27 16:56:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000085a000)='/dev/hwrng\x00', 0x408000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00007e9000-0x4c)={0xffffffffffffffff, 0x7f, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fae000)='/selinux/status\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$VT_RELDISP(r1, 0x5605) connect$ax25(r1, &(0x7f0000c6d000-0x10)={0x3, {"f878517e0c5992"}, 0x7}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x14, 0x20000058, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/27 16:56:50 executing program 7: r0 = socket(0x11, 0xa, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@generic="0230139d8e32e9347a78ce106b24c2ea", @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00006f9000)=0x400000000007fb, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000079d000)=0x0, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d41000-0xc)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f000069f000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e0d000-0x28)={@common='ip6gretap0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 16:56:50 executing program 2: clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") r0 = syz_open_procfs(0x0, &(0x7f0000c3c000)='net/rpc\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) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000944000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@delsa={0x30, 0x11, 0x100, 0x4, 0x0, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0, 0xa, 0x6c}, [@ipv4_hthresh={0x8, 0x3, {0x1, 0x16}}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) fstat(0xffffffffffffffff, &(0x7f0000671000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000002000-0x22)='system_u:object_r:login_exec_t:s0\x00', 0x22) 2018/01/27 16:56:50 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000a, 0x1, 0x0) accept$ax25(r0, 0x0, &(0x7f0000000000)=0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/27 16:56:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ee0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) syz_open_dev$sndseq(&(0x7f0000902000)='/dev/snd/seq\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f000033a000-0x8)={0x0}, 0x8) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/27 16:56:50 executing program 3: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000527000)={@common='tunl0\x00', @ifru_flags=0x4000}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0xb, 0x4) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000dfb000+0xada)='tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, &(0x7f0000dfb000)='vmnet0&:\x00') r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000df7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006fb000)=0x1c, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000dfb000-0x4)=0x0) ioperm(0x20, 0x3, 0x5) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dfa000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000cde000-0x49)=""/140, &(0x7f0000dfa000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000020f000)={0x0, 0x8c, "bb1f3e1a5f4aa58504efbe6479b44542e760056906cfc7737ab2ddaba97ba566846fe3690a7c371f485fa5e153cd9eb36ddeaa107c1fb8affea6e9707f63111e4b80f7815a01ab8987d137cdb611184abd672bdee4d676c182d964786ceac528b685b43f0ccd95ff6908563a6fc1df9d856ed84edb90d172ccf224011d46e85d7310558c3e2b620f4eba9748"}, &(0x7f0000590000-0x4)=0x94) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000df7000)={r3, 0x7}, 0x8) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0x8004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x8, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x0}, 0x0) 2018/01/27 16:56:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000a7e000)='/dev/keychord\x00', 0x400000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e73000-0x4)=0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000bab000)=0x3) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/27 16:56:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcaf}, 0x1c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/01/27 16:56:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000185000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f20000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c24000-0x4)=0x8000, 0x4) connect(r0, &(0x7f0000efd000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/27 16:56:50 executing program 5: unshare(0x8000400) memfd_create(&(0x7f0000ae5000)="26912a00", 0x2) r0 = syz_open_dev$sg(&(0x7f000049d000-0x9)='/dev/sg#\x00', 0x0, 0x0) fanotify_mark(r0, 0x6, 0x40000002, 0xffffffffffffffff, &(0x7f000018d000-0x8)='./file0\x00') 2018/01/27 16:56:50 executing program 2: mmap(&(0x7f0000000000/0xab0000)=nil, 0xab0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() ptrace$pokeuser(0x6, r1, 0xfffffffffffff473, 0x9) sched_setattr(r1, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/27 16:56:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003fb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000b33000-0x10)="18ed9e243f45ceef7454c3b2383da198", 0x10) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00007ea000-0x40)={&(0x7f00005fc000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000063f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000d10000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000606000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x6, 0x6, 0x5, 0x0, 0x0, 0x0, 0x0}) getpeername(r1, &(0x7f000060d000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000061d000-0x4)=0x10) connect(r0, &(0x7f0000c1e000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000d93000)="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") 2018/01/27 16:56:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000990000)="002670726f63eb657972696e6740", 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) close(r1) dup2(r1, r0) 2018/01/27 16:56:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/net\x00') lstat(&(0x7f0000b19000)='./file0\x00', &(0x7f0000fc6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00006df000-0x4)=0x0, &(0x7f0000093000-0x4)=0x0, &(0x7f0000de3000)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000775000)={0x0, 0x3}, &(0x7f0000264000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000230000)={r3, 0x8}, &(0x7f00001b6000)=0x8) syz_fuseblk_mount(&(0x7f0000d2b000-0x8)='./file0\x00', &(0x7f0000edc000)='./file0\x00', 0x1, r1, r2, 0x20400, 0x10001, 0x80000) ioctl$VT_RELDISP(r0, 0xb701) 2018/01/27 16:56:50 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000013000-0xd)='/dev/usbmon#\x00', 0xfff, 0x801) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000012000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000c000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, r1}, 0xc) r2 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r3, &(0x7f0000014000-0xd4)="13bdf20829cd7c3ae9c0a4889147ca0d06a80e979ecd4d6c62ddabdce8cadda06ba8dbea8ac037d3c4d6bcb80bad5f44c44a659fc70eb061983266f1ec34dae356e6e1f501a74bb8d87814b8d9db126cb6a363c80a843674cbc761b520fabf7944aacbacb9f30af79b72abcb7a9c775fc81b30e43fba3faa55f2f72f351ff36f3cf3ff42f6999b2638c6e2397acc06d87c31f3c4735918122c519595fbfa292082653d0b85a19aa710d1aee9a3235345252afddc00a95cce9c74b2ff71eaba5e336af16af27536f07cde2d2d1e5a00941cc30f70", 0xd4, 0x4000000, &(0x7f000000e000-0x10)={0x1a, 0x0, 0x2, 0x7ff, 0x8, 0x800, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000012000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) fanotify_init(0x40, 0x1c1800) getsockopt$inet_tcp_int(r2, 0x6, 0x3, &(0x7f0000005000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000016000-0x4)=0x0, &(0x7f0000015000)=0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000010000)={r5, 0x2, &(0x7f0000015000-0x8)=[0x401, 0x80000001], &(0x7f000000a000-0x4)=[0x0], 0x20, 0x1, 0x2, &(0x7f0000002000-0x4)=[0x7], &(0x7f0000015000-0x28)=[0x7, 0x2, 0x6, 0x81, 0x2, 0x3, 0x0, 0xe892, 0xffff, 0x9c51], 0x0}) 2018/01/27 16:56:50 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0xc2010000) sendmmsg$unix(r0, &(0x7f0000005000-0x188)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000c000)=[], 0x0, &(0x7f000001a000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000009000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000001b000-0x80)=[{&(0x7f000001a000)="9b", 0x1}], 0x1, &(0x7f0000013000-0x110)=[], 0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f000001d000-0x10)={0x6, &(0x7f000001c000)=[{0x4, 0x2, 0x8, 0xc4c}, {0x10001, 0x5, 0xfffffffffffffff7, 0x100000001}, {0x1, 0x9, 0x101, 0x1}, {0x3ff, 0xff, 0xfff, 0x7}, {0x80000001, 0x9b26, 0x63, 0xffff}, {0x6, 0x100, 0xe9dc, 0x0}]}) 2018/01/27 16:56:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x40400) fcntl$setlease(r0, 0x400, 0x3) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000c6d000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/4096, 0x1000, 0x0, 0x0) 2018/01/27 16:56:50 executing program 0: mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x80000000017, &(0x7f0000ef5000)=0x8000000000000002, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000ef7000-0x4)=0x0, 0x4) 2018/01/27 16:56:50 executing program 6: mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000026a000-0x5)='/dev/autofs\x00', 0x0, 0x0) lseek(r0, 0x5e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0x1) 2018/01/27 16:56:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000726000)='posix_acl_access\x00', 0x0) write(r0, &(0x7f00001f9000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ftruncate(r0, 0xa0eb) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000e98000-0xc)={@loopback=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000ddc000-0x4)=0xc) finit_module(r0, &(0x7f00006d4000)='posix_acl_access\x00', 0x2) rmdir(&(0x7f0000001000)='./file0\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000a9000-0x8)={0x0, 0x0}) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000220000)="106c90a92fb448e358bdf374b8b6599c2e69b9f5db07ad96dd057a7a618e2251b81b", 0x22) 2018/01/27 16:56:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013f000-0x4)=0xbe, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000557000-0x8)={0x0, 0x0}) 2018/01/27 16:56:50 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000013000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 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 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007d9000-0x7)="a52741dd77105d", 0x7, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) 2018/01/27 16:56:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000fc8000-0x8)='./file0\x00', 0x200) open(&(0x7f0000ca6000-0xe)='./file0/file0\x00', 0x0, 0x0) 2018/01/27 16:56:50 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) execve(&(0x7f000034e000)='./file0\x00', &(0x7f0000214000)=[], &(0x7f0000f01000)=[]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001000-0x210)={0x0, {{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8001, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0/file0\x00', 0x800, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000790000-0x4)=0x9, 0x4) 2018/01/27 16:56:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000342000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigpending(&(0x7f00008c5000)={0x0}, 0x8) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ece000)='/dev/vga_arbiter\x00', 0x20800, 0x0) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000689000)=0x0, &(0x7f0000d15000-0x4)=0x4) r1 = creat(&(0x7f0000eaf000)='./file0\x00', 0x40) ioctl$KIOCSOUND(r1, 0x4b2f, 0x59e2ea9f) msync(&(0x7f0000c52000/0x4000)=nil, 0x4000, 0x6) modify_ldt$read(0x0, &(0x7f0000361000-0xa9)=""/169, 0xfe47) open(&(0x7f000084b000)='./file0\x00', 0x4801, 0x4) 2018/01/27 16:56:50 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) read(r0, &(0x7f0000004000-0x5b)=""/91, 0x5b) r1 = memfd_create(&(0x7f0000004000)='ppp0$}!^vmnet0cpusetprocbdev.:\x00', 0x1) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="a109699f2a660a43ac222f4c085fc3d7"}}) r2 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r2, &(0x7f0000001000-0x282)=""/2048, 0x800) 2018/01/27 16:56:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockname$ax25(r1, &(0x7f0000c6d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000068d000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000002000+0xd4a)=0x0, &(0x7f0000003000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) getrandom(&(0x7f0000000000)=""/0, 0x4, 0x0) r2 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r2, 0x1ff, &(0x7f0000002000)="9474b5a6") epoll_create(0x80) 2018/01/27 16:56:50 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lgetxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000005000)=@random={'trhkted.\x00', 'selinux\x00'}, &(0x7f0000013000)=""/90, 0x5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000097000)='/dev/sequencer2\x00', 0x28000, 0x0) accept4$llc(r1, &(0x7f00002d8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c7c000)=0x10, 0x800) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") poll(&(0x7f000057c000)=[{r0, 0x400, 0x0}, {r0, 0x2020, 0x0}, {r0, 0x7, 0x0}], 0x3, 0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$nl_route(0x10, 0x3, 0x0) 2018/01/27 16:56:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/01/27 16:56:50 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0xffffffdf, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001e000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f000001d000)=""/195, 0xc3, 0x5, &(0x7f000001d000)={0x77359400, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f000001d000)=""/145) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) dup(r3) setsockopt(r0, 0x111, 0x2, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/27 16:56:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000b13000)=""/128, &(0x7f00008f7000)=0x80) bind$inet6(r1, &(0x7f00000aa000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400000}, 0x1c) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x10000, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e67000)={@generic="bf47aa42160b38436ab9836bcb81bcd9", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet6(r1, &(0x7f00004eb000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, 0x1c) 2018/01/27 16:56:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007aa000)='environ\x00') close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000049f000)='/dev/sequencer2\x00', 0x200000, 0x0) socketpair(0x11, 0x800, 0xfffffffffffffffc, &(0x7f0000414000)={0x0, 0x0}) 2018/01/27 16:56:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') signalfd4(r0, &(0x7f00005d8000)={0x7ff}, 0x8, 0x800) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000c49000-0xdd)=""/221) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/27 16:56:50 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000018000-0x15e4)={0x1c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic=';']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) ptrace$setopts(0xffffffffffffffff, r2, 0x9, 0x20) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2018/01/27 16:56:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000407000)='/dev/keychord\x00', 0x205, 0x0) write$eventfd(r0, &(0x7f0000025000-0x8)=0x100000001, 0xfffffe80) write$eventfd(r0, &(0x7f000038b000-0x8)=0x0, 0x8) 2018/01/27 16:56:50 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000017000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000016000-0xb0)={{0x800, 0x200000000000000}, 'port1\x00', 0x11, 0x1800, 0x2a85, 0x2, 0x0, 0x0, 0x7f, 0x0, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r0, &(0x7f0000015000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000000f000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x278, &(0x7f0000005000-0x20)=[], 0x0, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/27 16:56:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000256000)='net/mcfilter\x00') readv(r0, &(0x7f0000727000-0x8)=[{&(0x7f0000418000)=""/63, 0xa}], 0x1) readv(r0, &(0x7f00003d9000)=[], 0x0) bind$netlink(r0, &(0x7f00005c0000-0xc)={0x10, 0x0, 0x2, 0x883220}, 0xc) openat(r0, &(0x7f00001d7000-0x8)='./file0\x00', 0x0, 0x9a) mmap(&(0x7f00008cd000/0x2000)=nil, 0x2000, 0x4, 0x10110, r0, 0x0) 2018/01/27 16:56:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000726000)='posix_acl_access\x00', 0x0) write(r0, &(0x7f00001f9000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ftruncate(r0, 0xa0eb) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000e98000-0xc)={@loopback=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000ddc000-0x4)=0xc) finit_module(r0, &(0x7f00006d4000)='posix_acl_access\x00', 0x2) rmdir(&(0x7f0000001000)='./file0\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000a9000-0x8)={0x0, 0x0}) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000220000)="106c90a92fb448e358bdf374b8b6599c2e69b9f5db07ad96dd057a7a618e2251b81b", 0x22) 2018/01/27 16:56:50 executing program 3: clone(0x0, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") eventfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0x1a9c, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/27 16:56:50 executing program 2: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001a000)={0x0, 0x0}) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup2(r0, r1) fallocate(r2, 0x0, 0x0, 0x400000000006) 2018/01/27 16:56:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000685000)=""/154) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f000040e000)=0x5, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xfffffffffffffff7) [ 39.087885] binder: 7357:7359 transaction failed 29189/-22, size 0-0 line 3004 [ 39.099141] audit: type=1400 audit(1517072210.488:34): avc: denied { write } for pid=7360 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 39.114794] binder: 7357:7359 transaction failed 29189/-22, size 0-0 line 3004 2018/01/27 16:56:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') signalfd4(r0, &(0x7f00005d8000)={0x7ff}, 0x8, 0x800) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000c49000-0xdd)=""/221) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/27 16:56:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b41000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f000097f000)=0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000240000)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r1, &(0x7f000005a000)='system_u:object_r:wtmp_t:s0\x00', 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005ac000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCNXCL(r2, 0x540d) 2018/01/27 16:56:50 executing program 0: mmap(&(0x7f0000001000/0x53000)=nil, 0x53000, 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) r0 = memfd_create(&(0x7f0000002000)='ppp0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x8001, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) 2018/01/27 16:56:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000ef000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000c8d000-0x11)='\\eth1ppp1md5sum#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/27 16:56:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000181000-0x9)='/dev/sg#\x00', 0x8, 0x442800) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000fc000-0x64)={&(0x7f00004a9000-0x10)=[0x0, 0x4a0, 0x9, 0x101], 0x4, 0xffffffffffff8001, 0x80, 0x1, 0xf06a, 0x1000, {0x400, 0x9, 0x6c, 0x9, 0xcbee, 0x66, 0x5e4, 0x6, 0x3, 0x6, 0x6, 0x702, 0x1, 0x5, "0d89d1188ad3378e74e3e051c19e9f627c6431cf4824b16bed5912b0fee4bba8"}}) statfs(&(0x7f0000241000)='./file0\x00', &(0x7f0000ed2000)=""/111) r2 = syz_open_pts(r0, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) [ 39.148460] ------------[ cut here ]------------ [ 39.156366] WARNING: CPU: 0 PID: 7370 at mm/page_alloc.c:3550 __alloc_pages_slowpath+0x1136/0x1d90 [ 39.159228] binder: 7375:7377 transaction failed 29189/-22, size 0-0 line 3004 2018/01/27 16:56:50 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000002d000)='/dev/loop-control\x00', 0x0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000014000)={0x0, 0x0, 0x0}, &(0x7f0000030000-0x4)=0xc) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000002f000)={0x0, 0x0, 0x0}, &(0x7f0000030000-0x4)=0xc) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000030000)='./file0\x00', 0x101000, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000024000-0x4)=0x60, 0x4) rt_tgsigqueueinfo(r0, r1, 0x29, &(0x7f000000b000)={0x14, 0x40, 0x4, 0x71e}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000030000)={0x0, 0x1e, 0x1, @thr={&(0x7f000000a000-0x32)="2b06dd7c2517c0e5d2e1d38391d583600652b9c6bcfa57acb50d0f87eb3dc08a87f1056b72b46ea9007d0df9f484b49bc1c3d7808628a9b1f9da13d579e00fd2a0fc5674423c6f1567fcd74fc0c01b8200f463081bd46d1498cb9f98b7527d3da2910ced0f5dd8ef471e6e62998061653d774277a2bd1865a62f3bafbe3f3f62c77dad554d46d5a122b71ced1f", &(0x7f0000022000-0xcf)="597fe59a8924da6c278d9e1f6c78b61ab15866abaeae334517b3958ba8d65515eed07f77f626ead1f9c2337fea589abd3b1d16c2e631793da1e79d389e2a5920e64c5eda221c69ca530280d0869a2838d64410e2058d931bdc96acd634d8e5ab7e4b761a757365b91c979f0a3ca3dd5e38b24cdb6afb862ce2016755b7ec6639663b6a22894733781682335345a2abb74b712e9f084f67392997d52257a8862eaf8c01882d7384619ddac0b0eee0be1d19b29024bbfef6692b27bfc93a2b6d8edc567870d6d4d2f70e5ab79863e753"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000030000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000024000)={0x0, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000032000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000022000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r3, 0x0, &(0x7f0000022000)={{r4, r5+30000000}, {0x0, 0x989680}}, 0x0) r6 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) ioctl(r6, 0x440000000000127d, &(0x7f000002d000-0x1)="") [ 39.175157] keychord: invalid keycode count 0 [ 39.218875] Kernel panic - not syncing: panic_on_warn set ... [ 39.218875] [ 39.226270] CPU: 0 PID: 7370 Comm: syz-executor5 Not tainted 4.9.78-g68d447c #23 [ 39.233794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.243140] ffff8801d87576d0 ffffffff81d943a9 ffffffff83a47c40 ffff8801d87577a8 [ 39.251240] ffffffff83aa4e00 ffffffff81452df6 0000000000000009 ffff8801d8757798 2018/01/27 16:56:50 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./file0\x00', 0x4) r0 = inotify_init1(0x8) readv(r0, &(0x7f0000577000-0x20)=[], 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000001000-0x8)={0x0}, 0x8) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f9e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000f9d000-0x90)={0x5, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000f9d000)={0xa, 0x0, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd9}, 0x1c) fcntl$setsig(0xffffffffffffffff, 0xa, 0x10) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(0xffffffffffffffff, &(0x7f000095d000-0x38)={&(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000064e000)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) r3 = dup2(r0, r0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000f9e000-0x44)=""/68, &(0x7f0000bd6000-0x4)=0x44) tkill(r1, 0x15) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000454000-0xc)='/dev/ashmem\x00', 0x800000, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00004f2000)={0x0, 0x4, 0x0, 0x10001, 0x6}, &(0x7f0000fa0000-0x4)=0x18) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f9f000-0x20)={0xfffffffffffffc01, 0xffff, 0x0, 0x8, 0xc8, 0x9, 0x7fffffff, 0x80000001, r5}, 0x20) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f000001e000-0x2)="a843") 2018/01/27 16:56:50 executing program 6: pipe2(&(0x7f000056f000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000-0x4)=0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)={0x12ec, 0x33, 0x300, 0x2, 0x1, {0x1f, 0x0, 0x0}, [@nested={0x84, 0x5c, [@generic="033090eebb0caebf6a28d02ea4db8f260036cbbfc8676a0d12ed0b8b49ee5cf6a7840ce0549700dee4a8375f699ee9af58adbe48be7c413ca5256add709070e174454e80e203ad133df2f13f3fb5c8c3f4ed35968b63cd957220286c5c4e9bfeb04f001626c4ec86be1f345d6feb758cfdec9502882a44e552d542d47d71c649"]}, @generic="8daa647abd2fbba912033170afbbcf2f6770aa48054ec7b2d60100d86c12f2e4afb68828283b076b5704cdc0eaa24cf3dcca3e8520c534f2ed7efdacb5b791ed87f0eb4000ecc966eed90e34f9b564428e7bfdd415bcb1ee784f0fad201d573b9424fe96a07641d15b58d33a19eabe6be78168219bdfa9878f0c3d611ff5b26d4c182fbd204bf9a18b3471a783433c5fc651da53d266e47b6668c0324de5", @typed={0x18, 0x61, @str='lo*trusted^)\x00'}, @generic="cabae38c3dd31b093ddd513539f5d892678684dc8f537c00615bcec3a4c1b4b134003a818cdd1c623e77959206b733bbcb97e39dac753efaeaa058bdd90b594fe9535f0a1989517514d0b9c19e15fdbfdd77f6f67239746b8c0bc0eaa7025d1aa017e775670f3b664e9c27cf95626ce85dfa199ec631750927ca7cb3a87618a3337c964dc9bf72212ef835829462d036c7b74cb7582c85fbadce0e16939e3482cfacb18481223ec4e285c7b0b1848071da28c076e8f9b0052707b29981bb8b322c481abd76d479a35dd99f732105168cc35ed0670de963e08e8f2f5efcce1e9f628b156967b912d6c78cfba86dd761", @generic="", @generic="dea89b3915af0d6e409fa476d02cb572a7326569aa86eb5c41af5be8f4f72e41dacadac53e1cd2386a86c74d74354447b724aaa53ceaf4c4db8c737a9b6a479479e8a7ac2dd48c398ac414106397c18255ac9e63898a071686caa10e65959baf3ef42ee6a4419a35e4647da2e1250a34642ab4ab42d483de9537f4a504e47ce78738a7c39c382580e562820e22e6a05ce666d278134009", @typed={0x10, 0x67, @u64=0xffffffffffffffff}, @typed={0x8, 0x5d, @void=""}, @generic="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"]}, 0x12ec}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) 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) getresuid(&(0x7f0000005000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000006000-0x60)={0x0, 0x3e, 0x1, @thr={&(0x7f0000001000-0x5b)="6f7def8dd86008d477f5868dd18191cd20b53429e069f7f7b0282867b3917267c1398e39b61d7bcb755799c2e5041bb0f5a266b78cda35c830ae768fb45e56f3c5460c60de819f895d22ee27147ea3dd948520b0b4a57fd599c4ec", &(0x7f0000002000)="e3987a64dd75858104597521382638d435aca3904fb9f37a5ce800c5da9485455eaaff0d4f5e0a08bcb78793b3849ea94ff3803924cd2a3b9c35df3722ebc6e19e75a866239a0a5ce256aca88fe451739446b7d36d85fe329894e07ab5f4d39cd5e190dfab3208a7d61bcf5a142d3ce0a90cce8e263c40"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) timer_gettime(r2, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000006000)={0xfff, 0x8001, 0x3, {0x0, 0x1c9c380}, 0x81, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000008000-0xc8)=""/200) 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) 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) execveat(r0, &(0x7f0000008000)='./file0\x00', &(0x7f0000009000-0x10)=[&(0x7f0000002000-0xf)='cgroup&&md5sum\x00', &(0x7f0000009000-0xd)='lo*trusted^)\x00'], &(0x7f0000009000-0x40)=[&(0x7f0000009000-0xd)='@%mime_type&\x00', &(0x7f0000009000-0xf)='-systemkeyring\x00', &(0x7f0000008000)='/selinux/context\x00', &(0x7f0000009000-0xd)='lo*trusted^)\x00', &(0x7f0000001000)='/selinux/context\x00', &(0x7f0000004000-0x1)='\x00', &(0x7f0000004000-0x11)='/selinux/context\x00', &(0x7f0000007000)=']ppp0,+/\x00'], 0x1900) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000000a000-0x20)={0x9, 0x0, 0x1, 0x8}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000000a000-0x10)={0x8, r3}) 2018/01/27 16:56:50 executing program 0: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ff0000-0x10)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000245000)='/proc/self/net/pfkey\x00', 0x40500, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000ffd000)=0x1) [ 39.259314] ffffffff8142f451 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f295 [ 39.267356] Call Trace: [ 39.269941] [] dump_stack+0xc1/0x128 [ 39.275303] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 39.282135] [] panic+0x1bc/0x3a8 [ 39.287136] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 39.295344] [] ? load_image_and_restore+0xf9/0xf9 [ 39.301818] [] ? __warn+0x1a9/0x1e0 [ 39.307089] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 39.313918] [] __warn+0x1c4/0x1e0 [ 39.318995] [] warn_slowpath_null+0x2c/0x40 [ 39.324940] [] __alloc_pages_slowpath+0x1136/0x1d90 [ 39.331584] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 39.338406] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 39.344726] [] ? finish_task_switch+0x1ed/0x630 [ 39.351025] [] ? __schedule+0x64d/0x1ba0 [ 39.356712] [] ? __schedule+0x683/0x1ba0 [ 39.362483] [] ? __lock_is_held+0xa1/0xf0 [ 39.368265] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 39.374903] [] ? get_page_from_freelist+0xcff/0x19f0 [ 39.381633] [] ? __might_sleep+0x95/0x1a0 [ 39.387414] [] __alloc_pages_nodemask+0x33b/0x6b0 [ 39.393880] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 39.400712] [] kmalloc_order+0x2a/0x70 [ 39.406232] [] kmalloc_order_trace+0x1f/0x190 [ 39.412351] [] __kmalloc+0x19d/0x310 [ 39.417695] [] keychord_write+0xce/0xbc0 [ 39.423378] [] ? save_stack+0x43/0xd0 [ 39.428800] [] ? kasan_slab_free+0x72/0xc0 [ 39.434659] [] ? putname+0xee/0x130 [ 39.439924] [] ? do_futex+0x3f8/0x15c0 [ 39.445437] [] ? keychord_read+0x510/0x510 [ 39.451295] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 39.458281] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 39.465185] [] ? keychord_read+0x510/0x510 [ 39.471053] [] __vfs_write+0x103/0x680 [ 39.476566] [] ? do_iter_readv_writev+0x400/0x400 [ 39.483037] [] ? __might_sleep+0x95/0x1a0 [ 39.488818] [] ? __inode_security_revalidate+0xd9/0x130 [ 39.495811] [] ? avc_policy_seqno+0x9/0x20 [ 39.501668] [] ? selinux_file_permission+0x82/0x460 [ 39.508306] [] ? security_file_permission+0x89/0x1e0 [ 39.515034] [] ? rw_verify_area+0xe5/0x2b0 [ 39.520906] [] vfs_write+0x189/0x530 [ 39.526248] [] SyS_write+0xd9/0x1b0 [ 39.531498] [] ? SyS_read+0x1b0/0x1b0 [ 39.536923] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 39.543737] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 39.550290] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 39.557546] Dumping ftrace buffer: [ 39.561121] (ftrace buffer empty) [ 39.564802] Kernel Offset: disabled [ 39.568404] Rebooting in 86400 seconds..