08920afc31043ef49a1b4ce56a327dbe0bb8323584baaf44c43b5b7d9ed633b6abe783c8a49411d4dfbdbdf044765fcaebb55dada22060c839c2febf49afa7180eaa0c83798409e5095a1d27d909909e7cca7f4689fa9f2c1526f65bcc8a27262f9e3c04e976fbe4338de50a6561ebfba73f9e75c6b291f9e0ba8e66", 0xc5}, {&(0x7f0000af3000)="b6fcb47c685ee641b2b0839b8a7ddeecf938b53e899ac8b8580439e0e400e515f7ca9c409530b08e986e39da8e4a611ea6e3e4581fb2a8a7ec0c3f164ba270a96c57792f824bbe28e3f126f2", 0x4c}], 0xa, &(0x7f0000af5000-0x178)=[@iv={0x118, 0x117, 0x2, 0xfd, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x800000000000000}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x178, 0x100000000800}, 0x24000080) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000af4000)={0x26, "726e670000000000000000000000", 0x1111, 0x2006, "74656100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r4, &(0x7f000073a000)={0x0, 0x0, &(0x7f000088b000-0xa0)=[{&(0x7f0000af2000-0xac)="bf6b423adcab3bb73f479ab83398e6ccded0aec8d252dec4f10b686fd83385524c263391b057da2cd3e974acfb3183b51aaad6fe215cbedc8ab93514676e77c2dbc3e4c81d557fc5b8ca8bde081e76b3ef947cfaff34a422e688376881e42e0e7684c671b037c68fde7eb70491c901deead29e708725f3154133df4f5da51c0c", 0x80}], 0x1, &(0x7f00003d9000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0xf, 0x7) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup2(r5, r5) listen(r5, 0x3fffffffffffffe) 2017/12/08 21:02:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) close(r0) mmap(&(0x7f0000b7a000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f6b766d00", 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72666b696c6c00", 0x200840, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000001000-0x4)=0x0) ftruncate(r1, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x0) r3 = getpid() perf_event_open(&(0x7f0000672000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1018, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000075000)="", 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e3b000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000622000-0x4)=0xe8) sendto$packet(0xffffffffffffffff, &(0x7f0000d4e000)="044ccf0d05a09f4a0c2153fce84e920566cddb766c4a1193d849e5a31c2e1bcff3c0ae773baa2f9dcedadda80bc3ad84e8bf2e4e6273fbef740eb60e31cdc811274d3ed7a6e268cc8f86d1982d6a888e70526cefa8e627edaf59c2181254a3ea1b8d8b0b2a61918afd126fc5e7ae796b46f5ffd7195bf51f458e61ab603b8614d836286b3d5ab7d63ccf289c664a3ecf84a97a1171da744f0fb46049", 0x9c, 0x20004084, &(0x7f00009b8000-0x14)={0x11, 0xf7, r4, 0x1, 0x4, 0x6, @random="04a46e79e98b", [0x0, 0x0]}, 0x14) pipe(&(0x7f00003dc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r6, &(0x7f000095b000)=[{{0x0, 0x3f}, 0x0, 0x0, 0x0}], 0x18) readv(r6, &(0x7f0000466000-0x20)=[{&(0x7f0000143000)="", 0x0}, {&(0x7f0000433000)="00", 0x1}], 0x2) r7 = socket$kcm(0x29, 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r7, r1, &(0x7f0000002000)=0x0, 0x876b5e795) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x4000000000000) bind$netrom(r6, &(0x7f00009b0000)=@full={{0x3, {"baa3c3b1a44f4b"}, 0x3ff}, [{"fef9555ebc92cd"}, {"359ab7d99598f7"}, {"7f9cb33f0e8a9e"}, {"6b397a1c75b901"}, {"dea45135e737e1"}, {"1113908a1a9733"}, {"b802f8c3e3c40c"}, {"8f47680fef4d5a"}]}, 0x48) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000492000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f000044d000-0x8)={r8, 0x1}) fcntl$setstatus(r7, 0x4, 0x2000) clock_gettime(0x0, &(0x7f0000a75000)={0x0, 0x0}) nanosleep(&(0x7f00004a0000)={r9, r10+10000000}, &(0x7f0000ba6000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000de6000-0x10)={0x0, 0x0}, &(0x7f00002e7000+0xa15)={0x0, 0x0}) sched_rr_get_interval(r3, &(0x7f0000bcb000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f0000847000)={r11, 0x0}, 0x10) sendmmsg(r7, &(0x7f0000002000-0xc0)=[{{&(0x7f0000003000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x90)=[{&(0x7f0000b7e000-0x6a)="", 0x0}], 0x1, &(0x7f0000005000-0x1348)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000004000)=@ipx={0x4, 0x0, 0x0, "bca9b6a91231", 0x0, 0x0}, 0x10, &(0x7f0000005000-0x90)=[], 0x0, &(0x7f0000005000-0xe0)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) sendfile(r7, r1, &(0x7f0000b7a000)=0x0, 0x1fffffffe0) 2017/12/08 21:02:39 executing program 3: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000008) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000fd4000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x8cd}, 0x1c) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000fd6000)="da7c", 0x2) bind$inet6(r0, &(0x7f00004a7000)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, 0x1c) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000fd3000)=0x4c7c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000011f000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67636d5f626173652863686163686132302c74677231323829000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r1, &(0x7f00001d6000-0x58)={0x26, "006b054970096572680000000700", 0x130e, 0xc04, "6563622873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = socket$inet(0x2, 0xffffffffffffffff, 0x3) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000036e000-0x1c)="198179081f00ff070000000000000000d60ffe9580e7e1015a1e42c3", 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c6b000)={0x0, 0x0}) bind$inet6(r3, &(0x7f0000e56000-0x1c)={0xa, 0x3, 0xcec, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000e02000)={0x3, [0x7fffffff, 0x6, 0xffffffff]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000837000)={0x0, 0x8b, "d4789dd82cd7b0b6f653e2541fdf03c8bf8aa3af966719975d0fd8d70cd91a1767924e650dfbd1aff4350e23acb040f1930d10b0cad6a4f8a8bb0c383b0c3dd2788f39fb9c88bd3858b86e3e2285a73322e41396c0cdd64547e838ecf5ee9d783c4946cf94d806c724e7e905d4e516757b6691c49a3cb119867a36fcc37f2ecda90c96d6695f72eb7792a4"}, &(0x7f00003bb000)=0x93) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007ce000-0xc)={r4, 0x203, 0xffffffffffffffff}, &(0x7f0000e8b000-0x4)=0xc) socketpair(0xf, 0x80000, 0x800, &(0x7f0000e03000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000095a000)={0x0, 0x1, 0x4, 0x6, 0x1, 0x807e, 0xeaa2, 0x0, {r5, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x4, 0x2, 0x7}}, &(0x7f0000cbd000-0x4)=0xb8) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f000100000000000020000000000000040001ed9053", 0x3a}], 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000061d000)=@assoc_value={r6, 0x3}, &(0x7f0000d44000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2017/12/08 21:02:39 executing program 5: mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1d) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a4f000)={0x0, 0x5}, &(0x7f0000e56000)=0x8) syz_extract_tcp_res$synack(&(0x7f0000f85000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00006b4000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r0, &(0x7f000051a000)=@pi={0x0, 0x9200, @ipv4={{0x42, 0x4, 0xfffffffffffffffa, 0x6ce3, 0x153, 0x3, 0x100000001, 0xafe5, 0x2, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[@lsrr={0x83, 0x7, 0x5, [@broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x1f, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1, @multicast2=0xe0000002, @broadcast=0xffffffff, @rand_addr=0x4f6, @loopback=0x7f000001]}, @cipso={0x86, 0x43, 0x2, [{0x3, 0x5, "040ef3"}, {0x7, 0x3, "2b"}, {0x7, 0xf, "e742fa8565a39c7bed8e42d888"}, {0x5, 0x10, "c94b9d9f4b442b2cd0c3858b11b0"}, {0x0, 0x5, "22c7b7"}, {0x7, 0x11, "74093b724af13417cfbfdd19b57baa"}]}, @end={0x0}, @timestamp={0x44, 0x30, 0x6, 0x0, 0x800, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x4}, {[@broadcast=0xffffffff], 0xffffffff7fffffff}, {[], 0x3}, {[@empty=0x0], 0x60f77ca7}, {[@multicast1=0xe0000001], 0x7}, {[@multicast2=0xe0000002], 0x3f}]}, @rr={0x7, 0x27, 0xff, [@multicast1=0xe0000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001, @multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x1000, [@broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001, @empty=0x0]}, @timestamp={0x44, 0x18, 0xc00, 0x0, 0x5, [{[], 0x9d}, {[@empty=0x0], 0x6}, {[@rand_addr=0x101], 0x8}]}, @noop={0x1}]}}, @tcp={{0x1, 0x2, r1, r2, 0x6, 0x0, 0xd, 0xca, 0x7, 0x0, 0x0, {[@fastopen={0x22, 0x5, "ab3209"}, @mss={0x2, 0x4, 0x8}, @generic={0x306ec68096e55318, 0x6, "3b884c13"}, @generic={0x0, 0xc, "3bd44248af17aa2495e3"}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {"2d528222aac6472d11e9325c5ec9a80a011fa101a7be14"}}}}, 0x157) preadv(0xffffffffffffffff, &(0x7f0000b39000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) r4 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x6e)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000002000-0x4)=0x6e, 0x0) socketpair$inet6(0xa, 0xe, 0x9, &(0x7f0000001000)={0x0, 0x0}) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80000) r6 = accept$inet6(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x80, 0x0, 0x101, 0x3f69074c}, &(0x7f0000001000)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000001000)={0x0, 0xffffffffffff0000}, &(0x7f0000000000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x3, &(0x7f0000002000-0x30)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000003000-0x6d)={r7, 0x65, "b619d304b703b8f5112b1f9fbffd21d64678c8897ba567ef2a9038f0283b5544bf383a696458cd254c003395ee723af7c64408eebf83b2fca29aa086fc64e7880f000000003e000005d1cf87491e02210ac52625d7000c270ff021510b6a2312a4b74766b2"}, &(0x7f0000000000)=0x6d) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f00007b6000-0x93)={r8, 0x8b, "22668f4f0cfb9b8dbb15f157a2a709e7302ef7a1c8ed3368ba81c6adaf2ff554938699786e168122d1a7bc028af35337afb5abce6df9429d25cba48b9174a6a0176a531b8f95827ce5306fc09204191dd05c9d40a59c7fa5cdcd4ec868c41f02ef57068b877d9d71c0ffd0e5fe6fd02c104b3092098b172102cc1c75760f2a958d433b69d04409257c59c7"}, &(0x7f0000b50000)=0x93) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r9, 0x0, 0x11, &(0x7f0000602000)=0x0, 0x4) r10 = fcntl$dupfd(r6, 0x406, r9) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r10, &(0x7f0000fba000-0xc)=[{0x0, 0x0}], 0x1, 0x4008, &(0x7f0000fba000-0x8)={0x20000000001006}, 0x8) ioctl$sock_SIOCBRADDBR(r9, 0x89a0, &(0x7f00000ea000-0x10)=@generic="a0301ff2f6bded8d8c94cb8a300ae645") 2017/12/08 21:02:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x800, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001cf000)={0x0, 0x0}) readv(r0, &(0x7f0000f4e000)=[{&(0x7f00000ce000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}], 0x1) preadv(r0, &(0x7f0000991000-0x8)=[{&(0x7f0000e39000)="00", 0x1}], 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getitimer(0x1, &(0x7f00009e6000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x77359400, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000c2a000)=0x0, &(0x7f0000448000)=0x4) r3 = semget(0x2, 0x3, 0x2a1) semctl$GETNCNT(r3, 0x3, 0xe, &(0x7f0000e4c000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2017/12/08 21:02:39 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009b0000-0x8)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f0000c8f000-0x8)=0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00003d1000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000692000)="2e2f66696c653000", 0x0) r3 = socket$inet6(0xa, 0x80001, 0x0) migrate_pages(r1, 0x20, &(0x7f0000ff4000-0x8)=0xfffffffffffffffa, &(0x7f0000544000-0x8)=0x7fffffff) getsockopt$inet6_buf(r3, 0x29, 0x40, &(0x7f000000f000-0x54)="", &(0x7f0000ea0000)=0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000cf2000)={0x0, 0x0, 0x0}, 0xc) lremovexattr(&(0x7f0000c84000-0x8)="2e2f66696c653000", &(0x7f0000b4a000-0xa)=@random={"747275737465642e00", "00"}) 2017/12/08 21:02:39 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x4000)=nil, 0x4000, 0x100000a, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x6, 0x66b, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(r1, &(0x7f0000afe000-0x8)="2e2f66696c653000", 0x40, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x1010, r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000017, &(0x7f0000002000)=0x3f, 0x4) mmap(&(0x7f0000000000/0xe6a000)=nil, 0xe6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00004a0000)={@multicast1=0xe0000001, @empty=0x0, @loopback=0x7f000001}, 0xc) getsockopt$inet_mreqn(r3, 0x0, 0x1d, &(0x7f000059c000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000040000-0x4)=0xc) mmap(&(0x7f0000e6a000/0x2000)=nil, 0x2000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ca000/0x7000)=nil, 0x7000, 0xb, 0x2003f, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000e65000-0x38)={0x0, 0x0, &(0x7f0000e65000)=[{&(0x7f0000a1e000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f00005ee000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f000062b000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000e6b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x5, &(0x7f00006ad000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43, 0x81}, 0x800000000000100) setsockopt$inet_int(r3, 0x0, 0x22, &(0x7f0000649000-0x4)=0x8000095, 0x4) bind$inet(r3, &(0x7f0000e69000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000d92000-0x4)=0x0, &(0x7f0000e6c000)=0x4) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000805000/0x4000)=nil, 0x4000, 0x3, 0x8010, 0xffffffffffffffff, 0x4) sendto$inet(r3, &(0x7f0000302000)="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", 0x5c1, 0x0, &(0x7f00005b7000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x35, &(0x7f0000e03000)=0x0, &(0x7f0000e6e000)=0x4) mmap(&(0x7f0000000000/0x1ac000)=nil, 0x1ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x100000000) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000e70000)="2400000058001f0014f9f407125a00001713170308001000fff7080004000200cb000008", 0x24) mmap(&(0x7f00001ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9e000/0x2000)=nil, 0x2000, 0xe, 0x10, 0xffffffffffffffff, 0x0) 2017/12/08 21:02:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x2000, 0x20, &(0x7f0000306000/0x2000)=nil) acct(&(0x7f0000bfc000)="2e2f66696c653000") pipe(&(0x7f0000b74000-0x8)={0x0, 0x0}) setns(r0, 0x40001000) set_mempolicy(0x4001, &(0x7f0000c48000)=0x4, 0x8) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000fc0000-0xb)="2f6465762f766373612300", 0x8, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000649000)={0x0, 0x0, 0xffffffffffffffff, 0x3, 0x81, 0x0, 0x4, 0x8000000400023fe, 0x1000020, 0x100000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() unshare(0x7fffd) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000826000-0x18)=[{0x0, 0x5}, {0x7, 0x5}, {0x0, 0x6}], 0x3) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000024f000)=0x0) r1 = syz_open_dev$loop(&(0x7f0000243000-0xb)="2f6465762f6c6f6f702300", 0x7d, 0x20000) r2 = memfd_create(&(0x7f0000dc0000)="2f6465762f6c6f6f702300", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000d18000)=[], 0x0, 0xfffffffffffffffd) epoll_create1(0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f0000441000-0x8)=0x6, 0x7ff) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r1, 0x4c01) [ 53.971144] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/08 21:02:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000034d000)="2e2f66696c653000", 0x20) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000125000/0x1000)=nil, 0x1000, 0x4, 0x21010, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f99000)={0x1, &(0x7f0000f99000)=[{0x0, 0x0}]}) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00003fb000-0x40)={r0, 0x0, &(0x7f0000000000)=[], &(0x7f0000001000-0x8)=[0xffffffff, 0x6], 0x6, 0x0, 0x1, &(0x7f0000467000-0x10)=[], &(0x7f0000763000-0x8)=[], 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, &(0x7f000003d000-0x4)=0x0, 0x4) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000228000-0x8)={0x2}, 0x0, 0x8) timer_create(0xfffffffffffffffc, &(0x7f0000ee9000)={0x0, 0xa, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c25000)=0x0) mmap(&(0x7f0000000000/0xebc000)=nil, 0xebc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ca3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f0000439000)=0x6) io_setup(0xc, &(0x7f00002f0000)=0x0) io_getevents(r2, 0x1, 0x1, &(0x7f0000ebc000-0xa0)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000ebb000)={0x0, 0xf36}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, 0xffffffffffffffff, 0x100000000000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x20900, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x22, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000033000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f0000a66000-0x1)="90", 0x1) splice(r5, 0x0, r3, 0x0, 0xdb, 0x40000) 2017/12/08 21:02:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000993000)={0xfffffffffffffffe, 0xffffffffffffffff, 0x0}) bind$inet(r1, &(0x7f0000ae4000)={0x2, 0x3, @rand_addr=0x3b6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000c85000)=0x3, 0x4) fcntl$dupfd(r3, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000075000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000021c000-0x3a)={0x0, 0x0, []}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x1, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x18000000000000, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r4 = socket(0x2040000000015, 0x5, 0x0) setsockopt(r4, 0x8000, 0x4, &(0x7f00008eb000)="000b9f03ea", 0x5) r5 = socket(0xd, 0x0, 0x400000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00008a9000-0x20)={0xffffffffffffff01, 0x10000008, 0x2, 0x89c8, 0x3f, 0x3, 0x0, 0x800000000000004, 0x0}, &(0x7f00008c3000-0x4)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b25000-0x8)=@assoc_id=r6, 0x4) getsockopt(r2, 0x4, 0x6, &(0x7f0000ccf000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000269000)=0x5c) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000d2e000)=0x0) stat(&(0x7f0000b14000)="2e2f66696c653000", &(0x7f00004ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f000061a000-0x4)=0xfa, 0x4) bind$inet(r0, &(0x7f00006fd000-0xc)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dd1000-0x1)="a5", 0x1, 0x8000, &(0x7f000008c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r3, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000019e000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x3}, &(0x7f0000d22000-0x4)=0x98) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000283000-0x8)=0x0, &(0x7f00006c7000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000063000)={r7, 0x8001}, 0x8) write$tun(r5, &(0x7f00007aa000)=@hdr={0x100d, 0x0, 0x7, 0x0, 0x202, 0xffffffffffffffff, @ipv4={{0x5, 0x4, 0xed1c, 0x80, 0x8f, 0x0, 0x0, 0xfffffffffffff34c, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0xff, 0x1, "bd281d9cc90aa2de3597d43e8df7ab3ddac9aa3073c7fac623ef6ec0f65dff4f0bf63fced46adfecae81acd59d655f375f3b3daeed046222bd89f5e64bdcad4435744ed2f6ae5f1f70c4a03292d38ae514fc401456252645853421aca11643a950d91e1148e2721ec7df877d9dd235c84c450f"}}}, 0x99) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000d93000)="592300087d123b6351592ee6004a") 2017/12/08 21:02:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x0, &(0x7f0000000000)=[], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000666000)="", 0xfff, 0x0}, 0x30) r0 = socket(0x4000000000011, 0x2080007, 0x2000000000000302) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000f87000)=0x0, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000cb0000)=0x0) syz_emit_ethernet(0x141, &(0x7f00001f0000-0x176)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xffffffffffffffff, @ipv4={{0xf, 0x4, 0xffffffffffffffff, 0x0, 0x133, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @rand_addr=0x0, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @rr={0x7, 0x1f, 0x0, [@loopback=0x7f000001, @empty=0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, @noop={0x1}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, "53f81b982b3f4a19848341897478468e489187bb77848e2224dcf6a59ab269ba80af6544bc6b2e47b55af28a1e7268f1a494139d472f0c6665be4d4db9520b607e86569f27c529b7fc1d1bd4356561a6a411e9d3c088ece4cc5f118a1bb5fbf1d74b086b0a4a5f4ad4a539ed3d3f68a4b6b2699806da4f6ad9128ff19ead28e7ae9a4fa4e8312b4a24fb12f8bedc4345643828eaef84b8d3c0ffed9089d41182090ac45824a022e8e0d50b951a0b28ffbb995a776c09d272b9d8159e71386cc51a253ed1b27ff9777390e0245e111e632f37d6caafab310adf26fd8f502ae37e2d6aae5136b700f6796a8d541a9d9c"}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x51, &(0x7f00006af000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0xfffffffffffffffc, 0x0, 0x43, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x1, 0x1, 0x4, 0x1, 0x9, 0x0, 0x0, 0x0, 0x4, "78393f", 0x8001, "47f94d"}, "3c12466eef0c30b93df63fea25a94b1ee77da59d12354b0b81d237f8b9699c"}}}}}, 0x0) socketpair$inet6(0xa, 0x1, 0x1f, &(0x7f0000fa8000-0x8)={0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x100000000000000, 0x15fc, 0x9, 0x3f, 0x6, 0x3, 0x56, {0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x0, 0xffffffffffffffe0, 0xfffffffffffffffd}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000700000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x800000000000000, 0x84, &(0x7f0000820000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x7fff, 0x5, 0x6, 0x8, 0x3006}, &(0x7f0000001000-0x4)=0x14) sendmsg$kcm(r0, &(0x7f00004ba000)={&(0x7f0000151000-0x1c)=@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7587}, 0x1c, &(0x7f000078e000)=[{&(0x7f00006f5000-0x49)="5cff2d3c7edcd2e5054a45680d89a1d6667cc90d4fe941406bafb747d6e2fa17df123f1a05fff07513435b87cf74f8d273af0d594968697146db8e77e70dfa8397b72cea38dfd5c3ad", 0x49}, {&(0x7f0000d5d000-0xd2)="afd348a3f36caac9d38a7a5947141cc444a8245aa91de55a6a2ff6507e9412156cde49d831739776001e68f06af8da7eed5f23cc5df1bafa373eef67f3349dfadc421f12bca04d67ae75db0aa13f032b1cf2491aad07349f7a9c3870eaa0da91c4850e06b1757ce9b6277b78d823bc814d4836ec4b12c8c513add09218d5b026c43a6d203144388a85127c8ee85eeef1b21343e08ba9b633abdb73feab029c048a9e4b85e124b6c8d4b2399b9fb4246f047fc7bb2a80a33db4a39728fd4bdde60fa282dc11c5c23b10972d2447a130324cbd", 0xd2}, {&(0x7f0000c93000)="d712b0cdc770db1f4624ac9585cba7edbe972c03a641d47fba2bc50557e7d36884575bcc49c45ee09621f72fd9e9f368e369586780cd4edc1fcf59c9732b38497485173616ec189a6d02bfc1dcab006d5a199f4696bcd0da31bc8f64e9a4a15f3ceddbe97a26fc981f2be8ba1e5282d9b27b221491582864813a521886d581f891a23000ba691c97e1914d49c248719a4decd6965319d1b40063d0feb720b88e121980d4344e9c5c9b4bbd04f2eb61c33e29d8adb5f8fd11afbde6cb2069c4a904df0dac847334f8b2aeea1920a408b67cb3c85abc45540b2f745f26c52a9b", 0xdf}, {&(0x7f0000743000)="2105b9b4e701ef6ae2f1f44be7eda754681f4fa7eef7a28c525bf63105384be1e6b8ead9d49b4d7e8079bf66108561c77ce15fbb16e47bdfab9e13827ea9acf10b90a429b1c94f4cfcbe5afd8a6def2ca2f18ba73c964f33adb5bbd96e2dafc1750a6f24439b9967185d6c78b4233d5f0cf8e62f7a7f42dac6db9b76819d7426150ab5a24ee1c9e9ae520d12a5177c53d18720802fd657d2f2fd284687eb6ef03ec72bd838c9dd4685319f55830cfb7714d62e603f06ebf767a7a2dbc9433c552a652f3d93493c01714e96b9ac7b0aebcc0fcc", 0xd3}], 0x4, &(0x7f0000405000-0x200)=[{0xf0, 0x12d, 0x5, "54cfcfa36c6ed1721edfeaafec879e51eafbc9982154448253b524b3fb97d718903d7b109b42135163aed070f7dd8606fd1ded3b7dabb708f9b87fbf2a194513e15b17d3d08ae57c4481c7343fd5a99dec187bd82836ac6a4283830dc918e5e95a62695c036267e734b8444ca52fffa8a978857acc9ffb0fa12296ed7780d79a49bf7261f970f1cb719b52f663a53cbce268333f14643c448b65f104cfe8182d542615c7a66ec85a0eada11b68ea8a6fce13e720d081ba926a01e4c6172f67b7a2270631bbe6660bb0df53efbe8ca44ba791925071bd7a13da"}, {0x110, 0x0, 0x4, "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"}], 0x2, 0x84}, 0x8880) mmap(&(0x7f0000000000/0x618000)=nil, 0x618000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0xc) getsockopt$sock_timeval(r4, 0x1, 0x12, &(0x7f0000544000-0x10)={0x0, 0x0}, &(0x7f000017a000)=0x10) recvmsg(r4, &(0x7f0000617000)={&(0x7f0000438000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000618000-0x40)=[], 0x0, &(0x7f0000618000-0x18)="", 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00001a8000)={0x2, &(0x7f00005f2000+0xbfc)=[{0x20, 0xfffffffffffffffc, 0x0, 0xfffffffffffff004}, {0x16, 0x8000000000000, 0x6, 0x5f}]}, 0x10) mmap(&(0x7f0000618000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000357000)="1f0000000401010000000000000000000000000001000000530000000000ec", 0x1f) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000-0x20)={@generic="93710c6b78baaa47696985fb22e12704", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/08 21:02:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000010000)={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r1 = add_key(&(0x7f0000634000-0xa)="73797a6b616c6c657200", &(0x7f0000cdd000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) fstat(r0, &(0x7f0000f58000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00004f2000-0x8)="2e2f66696c653000", &(0x7f0000f9d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000769000)="2f6465762f76637300", 0x400102, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0xc028ae92, &(0x7f0000fd5000)={0x4, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000d24000-0x48)={{0xffffffffffffbffb, 0xffffffffffffffff, 0x0, 0x5, 0x9f}, 0x8, 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]}) setrlimit(0xb, &(0x7f0000661000-0x10)={0x1000000001, 0x7fffffff}) io_setup(0x1, &(0x7f0000d05000-0x8)=0x0) io_destroy(r6) r7 = creat(&(0x7f000017e000)="2e2f66696c653000", 0x90) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f000049e000-0xc)="2f6465762f72666b696c6c00", 0x48400, 0x0) ioctl$LOOP_SET_FD(r8, 0x4c00, r8) keyctl$set_reqkey_keyring(0xe, 0x2) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) truncate(&(0x7f0000dab000-0x8)="2e2f66696c653000", 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ddb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) request_key(&(0x7f0000e0f000)="6c6f676f6e00", &(0x7f000050d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b95000-0x1)="00", 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r10) add_key(&(0x7f000041f000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000775000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005db000-0x47)="5d11b5181884790e0cf2600ec6680ef9d16af49cec675ff79526309b109d338a8ad15601cc7df6291adf53bdfd4ac4b385689d6453ba148dae094f83b417e618398349cd38f777", 0x47, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f000006f000-0x10)=[{&(0x7f0000e21000-0x9a)="463aa0f70dbb651144e748cc894fea8bb7d3866b13dd0faa32569fd0e6bd8d11f2b6ca51e56b6fe95eda0d7429de5ee16c9b245bd901eabc280f11761a45e331629397fe1856352042caff04d5f101c1576c25abf40a99af6a20fb292e1f938bdde3bf56010001000000000095c532c81213eede308c1230223e6ebfd37b35d3dba276979e7dc939317423588bdb48543bb375bc4f4e981f2d21", 0x9a}], 0x1, 0x0) fcntl$getown(r9, 0x9) sendmsg$unix(r9, &(0x7f0000ade000-0x38)={&(0x7f0000594000-0x2)=@file={0x1, ""}, 0x2, &(0x7f00009cc000)=[], 0x0, &(0x7f0000b80000-0x30)=[@rights={0x30, 0x1, 0x1, [r9, r9, r5, r4, r7, r10, r7]}], 0x30, 0x0}, 0x800) open_by_handle_at(r9, &(0x7f0000387000-0xc)={0xc, 0x4, "119af826"}, 0x2) [ 54.032862] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/08 21:02:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x2, 0x1ff, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000d67000-0x4)=@assoc_id=0x0, &(0x7f0000b2a000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x10003}, 0x6) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8b, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0xc0105500, &(0x7f0000000000)=0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000087000)="") write$eventfd(0xffffffffffffffff, &(0x7f00000f9000)=0x0, 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000290000)=0x0) ioctl$int_in(r3, 0x80045430, &(0x7f0000000000)=0x0) bind$alg(r2, &(0x7f0000417000)={0x26, "736b636970686572000000000000", 0x0, 0x8f, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00008d0000-0x4)=0x0) socket$bt_sco(0x1f, 0x5, 0x2) socketpair(0x1d, 0x8000f, 0x80000003, &(0x7f0000c08000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f000094a000-0x20)={"dc03233bef34fe374d66fcbddce91d07", {0x4, 0x1, 0x3, "03b6cb8b8f65", 0x4, 0x0}}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = accept$alg(r2, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000b38000-0x4)=0x0) sendmsg$alg(r6, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f000036f000-0x85)="a3d68026a05b144e01cd7c7b76dc2dcd0e18eaedc6094dc8989dd6fbf63e7272e038331dbc1da6fb8d7648fc019a420b8371028bffded4066399cb772df6a52c5b6ccaa745ab01369fca8a8ecfca573faf0f11311ab52bc891699a7951ee41631cfb50417c5fcd92eb3b3fade72dd3d4be1f04132318d8291dc4f8c10dd15ec354a01cb6a1", 0x85}, {&(0x7f0000500000)="0634bad83b0b05a42c5319b8217d894c2ead0b53fb352157b5c2b26b11184b2411f3d05a51b5b2676bc3f64266f8ec3fa1a8914c1c0c322db6a895ff6dde34caad6d5170147d4c18a6c04c632b44ce51c93011aaadc25e60bcdd1c7926a2993ea5f81b574f8d938dfc6c302b36341fa4088a32c9b7a819916960b43d78925df4", 0x80}, {&(0x7f000033b000)="2af75c85595d04a9443032e30e35097b662a4ec9a5f67c12aa9049a9fd52618dc2ec55081889f0ecf43c357c2ea523faa3e89bdc745292fad05a3a8e9527a4fb7074a92dd384b9c55fcba13b291b9f0e", 0x50}, {&(0x7f0000327000)="", 0x0}, {&(0x7f000000d000)="822fe8ee165eaa", 0x7}, {&(0x7f0000f0f000-0x1000)="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", 0x1000}, {&(0x7f0000c5c000)="88f684a6794fec86b0bd4836ba9649fa22537e95317d2359182c56a2dd7f72dc5c977675a1eaaf6ffd60ee1d6511a867018db045e497a2182975f6dad27774", 0x3f}, {&(0x7f0000f41000-0x96)="42540faa211e3b8cb2e34ac2cc2fe9a47079f1ce71442c0a17dde95c2b57cfcc16ef223a404ba673b85188e1e7e861259020aff4bf63b967eb17c3fac3f939a2f5263c8c2c42bc2b0b14d8641288d7aae61c0a9f820b5f3ffa857f415fc9f47d6c03fd96e0b1c3f9aef868d485bd648b5087afd1b6b2784dbd6345252f907f845e35c315e236cdf6b8f7b82cb0db79ed105602be1aca", 0x96}], 0x8, 0x0, 0x0, 0x10}, 0x10) recvmsg(r6, &(0x7f0000ce2000-0x38)={0x0, 0x0, &(0x7f0000c29000-0x30)=[], 0x0, &(0x7f000050d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x80000000}, 0x61) ptrace$setopts(0x4200, r4, 0x7, 0x0) 2017/12/08 21:02:39 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x40000, 0x1000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000061e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000e1d000-0x8)={0xa3, &(0x7f0000f92000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) eventfd2(0x1, 0x80002) pipe2(&(0x7f0000dc7000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000000004000) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f88000)=0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000d81000-0xc)={@empty=0x0, @local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000d00000-0x4)=0xc) syz_open_dev$loop(&(0x7f0000e5d000-0xb)="2f6465762f6c6f6f702300", 0x7d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000993000)=0x4) fcntl$setown(r4, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d34000)=@assoc_value={0x0, 0x7fff}, &(0x7f000022b000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000197000)={0x3f, 0x1f, 0x4, 0x8001, 0xfffffffffffffffa, 0x8, 0x8, 0xffffffff, r5}, 0x20) mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x0) r6 = creat(&(0x7f0000c54000-0x8)="2e2f66696c653100", 0x8) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000b3d000-0x88)={0x8, 0x0, [{0x938, 0x0, 0x5}, {0x0, 0x0, 0x6}, {0x8d9, 0x0, 0x400}, {0xbcd, 0x0, 0x7}, {0x0, 0x0, 0x100000000}, {0xff7, 0x0, 0x0}, {0x189, 0x0, 0x2}, {0x571, 0x0, 0x4}]}) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000f11000)=@pic={0x0, 0x0, 0x0, 0x2000, 0x0, 0x9bdf, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffc, 0x16, 0x69c1, 0x100000000}) mkdirat(r1, &(0x7f0000c62000)="2e2f66696c653100", 0x1e) r7 = open(&(0x7f000088c000)="2e2f66696c653000", 0x4, 0x0) fcntl$dupfd(r7, 0x800000000402, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00008ea000)=0x0) r8 = inotify_init1(0x0) getsockopt$netlink(r6, 0x10e, 0x7, &(0x7f0000513000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a7d000-0x4)=0x78) inotify_add_watch(r8, &(0x7f000027d000)="2e2f66696c653000", 0x20000000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r7, 0x4010ae74, &(0x7f00005f4000)={0x6, 0x4, 0x3f}) inotify_add_watch(r8, &(0x7f0000bba000-0x8)="2e2f66696c653000", 0x40) 2017/12/08 21:02:39 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000002, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000a1e000-0xd8)="020008000000000000005462fa41a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e72990074e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e9710ea4a4c2e9f008014f1659cfec8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000167000)=0x7fffffff, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000fd000-0xf5)="f751cbd5578d9fcfbb38802494bc1a869ecf06869c1ae5d824ce5cf6cc1afec8513a871f0c43010863e75e64393c707c23b0d1a8000f0fde0f37c8db2e7ca0151dfa09806bc79f2bcf4417af0c0787e547246cc88368005383733bb4cfa95cbc475e22cf1662eb5053a9af8936ee3405c5aeb1a9b48dfd387484760ed22598b8d25e4606f8818bf5254973e40ecabecccbbc1f3faf5f52949065b6e12787a776ff1be9998ab603000000be439f588d3bf24567067f83a9fb00094fb1995eefa1779364802a4e3b5f2fb1ff0100001a080b491139d14bdf8869f77d02a6de73f09773c3e6cbb3ae366f9ab803048a38b1a6f1630f01", 0xf5) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffc, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000bab000)=0x0, &(0x7f0000229000)=0x4) connect$bt_sco(r0, &(0x7f0000c12000)={0x1f, {0x4c0, 0x9, 0xd4, 0x6b, 0xdd6d, 0xfffffffffffffff8}}, 0x8) connect$inet(r1, &(0x7f00004c4000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_create1(0x20000080000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e05000-0xc)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f000061e000-0x4)=0xc) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000071e000-0x4)={0x400000020000080}, 0x4) recvmmsg(r1, &(0x7f000069c000)=[{{0x0, 0x0, &(0x7f000072c000)=[{&(0x7f0000362000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f000069d000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f00003f1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3, &(0x7f0000326000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x3ff}, 0xa9e}, {{&(0x7f00006a1000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000b7c000-0x20)=[{&(0x7f0000852000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000cd4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}], 0x2, &(0x7f0000e4c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2, 0x8001}, 0x80000001}, {{&(0x7f0000d4d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000f5c000-0x70)=[{&(0x7f00004fe000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f0000eea000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f000083e000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000939000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000b2e000-0x18)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f000057d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f00002e4000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}], 0x7, &(0x7f0000b83000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda, 0x5}, 0x2}, {{&(0x7f0000d0c000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000463000)=[{&(0x7f00003c5000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f00000fc000)="00000000000000000000000000000000", 0x10}], 0x2, &(0x7f000069a000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x10000}, 0x5}, {{&(0x7f0000261000-0x4)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000bdb000-0xa0)=[{&(0x7f0000c48000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000d46000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f00003a5000-0xb)="0000000000000000000000", 0xb}, {&(0x7f0000755000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}, {&(0x7f0000c45000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000f4c000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f00008fe000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000dba000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000559000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f000025f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}], 0xa, &(0x7f0000db6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc, 0x101}, 0x8}, {{&(0x7f0000727000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000d02000-0x10)=[{&(0x7f000068e000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}], 0x1, &(0x7f0000b55000-0x3)="000000", 0x3, 0x0}, 0x1f54}, {{&(0x7f0000cc7000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ba2000-0x20)=[{&(0x7f0000699000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}, {&(0x7f0000fbd000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c}], 0x2, &(0x7f0000a2d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3, 0x8}, 0x0}], 0x7, 0x20, &(0x7f0000e4a000-0x10)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00005ce000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a03000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00006d9000-0x1009)={r2, 0x1000, "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"}, &(0x7f0000b9c000)=0x1008) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000d99000)=0x0, &(0x7f00002f0000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000935000-0x8)={r3, 0x5}, &(0x7f000003a000-0x4)=0x8) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000c74000-0xb)="2f6465762f6c6f6f702300", 0x400, 0x800) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ce6000-0xc)="2f6465762f6175746f667300", 0x200, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dfc000)={0x1, 0x44, &(0x7f00004a4000)="da09c73de619887e16dfd6504b3608ffff3300000004000020000000000000000309b8672efe0000f80000010001bf3767c3fc7e54a8445831bb0c540008ffffff7f309e"}) r5 = socket(0x1, 0x802, 0x9) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000761000)=@int=0x8001, 0x4) write(r1, &(0x7f0000a96000-0x22)="2200080014000701000910fd00080600020c00210100000009000100000000000000", 0x22) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000c6c000)={0x90, 0x8, 0x6, 0x1, 0x1ff, 0x80, 0x100000000001, 0x8, r2}, 0x20) 2017/12/08 21:02:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000e77000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x2) read(0xffffffffffffffff, &(0x7f0000916000-0x18)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000c93000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000804000-0x4)=0x10) r0 = accept(0xffffffffffffff9c, &(0x7f0000bf3000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00005ce000)=0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007f9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009ea000)=0xc) capset(&(0x7f00000fc000)={0x19980330, r1}, &(0x7f0000b21000-0x18)={0x8, 0x7, 0x0, 0x0, 0x0, 0x9f04}) r2 = socket(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f0000453000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) timer_create(0x0, &(0x7f0000b5e000)={0x0, 0x36, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000676000)=0x0) clone(0x100600, &(0x7f00005a9000-0xfc)="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", &(0x7f00009f9000)=0x0, &(0x7f0000dee000)=0x0, &(0x7f000089c000-0x57)="f913eccd867b7ac4636351f3e2e587be8da9871ca490d0803374514ed567fc761beb6efdae2bab87fcac456ec5a51cb2651a444a8404d02df8ade493a7e96278959891f39ad0940004dd86e58574ccb01aeb6b7f318c50") timer_delete(r3) ptrace(0x11, r1) getsockopt$inet_tcp_buf(r2, 0x6, 0x1b, &(0x7f0000bc3000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f86000-0x3)=0x76) sendmsg$nfc_llcp(r2, &(0x7f0000442000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x3, "00"}, 0x18, 0x0}, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00006cf000-0x4)=0x1, 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f00002d5000-0x8)="2e2f66696c653000", 0x280800, 0x83) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000b43000)=0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000946000)=0x0) accept4$packet(r2, 0x0, &(0x7f00007ed000-0x4)=0x0, 0x800) connect$inet6(r2, &(0x7f0000c4b000)={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) ioctl$TCGETA(r2, 0x5405, &(0x7f00003eb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = creat(&(0x7f00002bc000-0x8)="2e2f66696c653000", 0x8) mq_timedsend(r5, &(0x7f0000d8a000-0x2)="d2b4", 0x2, 0x4, &(0x7f00008a5000-0x10)={0x0, 0x1c9c380}) ioctl(r2, 0xffffffff987305ca, &(0x7f0000099000)="8d0ca632833e101f0b49abb6544827534ad527e17b7249d3a1eb480560fc61bfc64488d44e9e3e917d5f2be9c81ad6d2c8afe9a84bae8c94244be61441ef9fa7ee0b4250fc7d81aad601abe82675659add53ca40899c9a4f34b46e4724acb7da9ca1508600246468aaee7c45bb7b5162730b051dabc5ef0f58c84c6625ea11a2b3970fbb9a78203d21b061f39e778933bc8208ef17b219dc160c149ca677c69a4bf7bf8a1854cb59c2619ce949d25d0a34d772589ea301f9134fb4d01716479d") ioctl$TIOCEXCL(r5, 0x540c) r6 = socket(0x10, 0x3, 0x80000000000006) ioctl$TIOCMSET(r5, 0x5418, &(0x7f00002e9000)=0x100) sendmsg$netlink(r6, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f00002a1000)=[{0x14, 0x23, 0x1, 0x0, 0x0, "00000007"}], 0x14}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f0000ef3000)=0x0) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000864000)="2f6465762f7161745f6164665f63746c00", 0x400, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r7, 0x4010aeab, &(0x7f0000c12000)={0x80003, 0x105000}) 2017/12/08 21:02:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000d5000-0x9)="2f6465762f73672300", 0x4000000, 0xfffffffffffffffd) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007ca000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000638000-0x4)=0x28) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000030a000)={r1, 0x12000000}, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000eee000)=0x0, &(0x7f0000ff3000)=0x4) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) dup2(r3, r4) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r5 = open(&(0x7f0000ecf000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r5, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r6 = openat(r5, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r6, &(0x7f000079d000-0x8)="2e2f66696c653000", 0xa0) r7 = openat(r6, &(0x7f0000020000)="2e2f66696c653000", 0x0, 0x0) renameat(r6, &(0x7f00000f5000-0x8)="2e2f66696c653000", r7, &(0x7f0000e61000-0x8)="2e2f66696c653100") getsockname(r6, &(0x7f000052a000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000944000)=0x1c) r8 = dup2(r5, r7) renameat2(r5, &(0x7f0000bb3000)="2e2f66696c65302f66696c653000", r7, &(0x7f0000bb7000)="2e2f66696c653000", 0x1) bind$unix(r6, &(0x7f000026a000)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r7, 0x40045402, &(0x7f0000677000)=0x1) clock_gettime(0x800000, &(0x7f00006a9000-0x10)={0x0, 0x0}) utimes(&(0x7f0000bbd000-0x8)="2e2f66696c653100", &(0x7f00001e4000)={{0x77359400, 0x0}, {r9, r10/1000+30000}}) linkat(r8, &(0x7f00005d0000)="2e2f66696c653000", r6, &(0x7f0000db4000-0x3)="2e2f66696c653000", 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000c29000)={0x2, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x401, 0x40000000000000, 0xb7, 0x7c0000, &(0x7f00001a2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x101, 0xffffffffffff0001, 0x5}) 2017/12/08 21:02:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000129000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a4f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000265000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000662000+0x822)={0x0, r2, 0x100000001}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f00006e9000)={r6, r2, 0x5000000000000000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000549000-0x10)={r7, 0x0, 0x81}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000760000-0xc)={r4, 0x4000000080000, r5}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r8, 0xc01064b5, &(0x7f0000085000)={&(0x7f0000c26000)=[0x0, 0x0], 0x2}) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000523000-0x8)={@rand_addr=0x100000000, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) r9 = socket(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000633000-0x28)={@generic="3d95ea6af57ef69f458433a9683e01ae", @ifru_map={0xfffffffffffffffd, 0x3ff, 0x3f80000000, 0x2, 0x5, 0x8908}}) getsockopt(r9, 0x0, 0x40, &(0x7f0000dd3000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0x54) setsockopt$inet_sctp_SCTP_NODELAY(r9, 0x84, 0x3, &(0x7f000034c000)=0x3, 0x4) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f00006b9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d3000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r10, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r10, 0x0, 0x10, &(0x7f000075c000-0xa4)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba0000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r11, 0x8916, &(0x7f0000390000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0ef, r12}) listen(r11, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x1, 0x1) syz_emit_ethernet(0x5b, &(0x7f0000ad3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4d, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r14, r13, 0x0, 0x0, 0xe, 0x10, 0x0, 0x0, 0xfffffffffffffffc, {[@md5sig={0x13, 0x12, "4cc7ed78144b438f8bedfc1e8208f9cc"}, @generic={0xfe, 0x10, "f23ba48629304432b8f09645d51c"}]}}, {"0c"}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000e0f000)={0x42424242, 0x42424242}, 0x1000000000, 0x0) syz_emit_ethernet(0x38, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x8, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r16, r15, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0040"}}}}}}, 0x0) 2017/12/08 21:02:39 executing program 3: r0 = socket$inet6(0xa, 0x805, 0x80000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x400000003b, &(0x7f0000003000-0x19)="0500dea7007f04f3ff002200eafffffffffffee50002053c52", 0x19) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000e72000-0x4)=0xc) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000)="446b5d57f9df8f099d8b8873e8fbf93af27ad908007d7829bb438e5747ed948bc12a72fd39714d4d49450d9bcaae0fc1a522588674128b4242d7c774a5966b53f700000100cb543b6a0cebb5ae4fa683949876f000000005e7ff35a72a489c7affbb7376d89bc332caafe2206794a56a55d2e87038c9fc0700b024fca0aa3c879fd64315b7c2a48c327415af206ba192c6404c29bdc121326b15994f8a9a1d446091739873f4f094a3ea63", 0xab, 0x3fffe, 0x0, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000ff0000-0x60)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa61c288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f801ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) mmap(&(0x7f000020f000/0x4000)=nil, 0x4000, 0x20000003, 0x432, r0, 0xfffffffffffffffc) sendto$inet6(r0, &(0x7f0000ff5000-0x24)="6e24230000000893f56227fb1b709ed8c35900faff31ffffb7fbaf80216c28ce181b6159", 0x24, 0x1, &(0x7f0000ff5000-0x1c)={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc5}, 0x1c) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000006000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000049f000)=0x1c, 0x807fe) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000006000-0xb00)="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", 0xb00, 0x0, &(0x7f0000ff6000)={0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2017/12/08 21:02:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x2000000011, 0x3, 0x300) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de1000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r4, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f000096e000)={r5, 0x0}, &(0x7f0000600000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000053000-0x10)={r7, r6}, 0x10) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000712000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00006ea000)=0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000190000-0x4)=0x0) connect$unix(r3, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r3, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r9 = accept4$unix(r4, &(0x7f00009d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000035000)=0x8, 0x0) statfs(&(0x7f000004d000)="e91f7189591e9233614b", &(0x7f0000078000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") dup(r9) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000d63000-0x40)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$void(0x26) openat$hwrng(0xffffffffffffff9c, &(0x7f000035b000-0xb)="2f6465762f6877726e6700", 0x3, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f00005ad000-0x4)=0x5, 0x4) [ 54.337366] QAT: Invalid ioctl 2017/12/08 21:02:39 executing program 1: mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x400000000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00001b0000-0x10)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005fd000-0x11)="2f6465762f7667615f6172626974657200", 0x4400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d31000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x100, 0x2000, 0x0, 0x7, 0x0, 0x7f, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008a7000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00002aa000)="2f6465762f76637300", 0x101022, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0xfffffffffffffffe, 0x78, 0x44, 0x2, 0xffffffff00000000, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x9, 0xfffffffffffffffc, 0x3, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x0, r0, 0x4000000000000) r1 = socket$inet6(0xa, 0x1000000005, 0x0) shutdown(r1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f00005f1000)=0x802, 0x4) sendto$inet6(r1, &(0x7f000001b000)="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", 0xa12, 0x8043, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00004e3000-0x4)=0xf24, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00001e3000)=0x0, 0x4) recvfrom$inet6(r1, &(0x7f0000e3c000)="", 0x0, 0x40000000, &(0x7f0000f4c000)={0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000591000-0x5c)={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x3, 0x66f0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x4, 0x9, 0x0, 0xffffffffffffffff, 0x1, 0x987, 0x3, 0x67]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000542000)="2f6465762f76637300", 0xa00) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f61000)=0x9) unshare(0x8000000) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00001be000-0x4)=0x0) sync_file_range(0xffffffffffffffff, 0x80000000, 0x2, 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000fd7000)={0x0, 0x8}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000010000-0xc)={0x4, 0xffffffffffffffff, 0xfffffffffffffffc}) 2017/12/08 21:02:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f00008e0000)={0x10, 0x0, 0x4, 0x70a0}, 0xc) r1 = dup(r0) r2 = socket(0x11, 0x0, 0x3) r3 = socket(0x3, 0x2, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000086000)="", &(0x7f0000ebb000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000944000-0x4)=0xc8) r5 = gettid() readv(r4, &(0x7f0000eab000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005c5000)="2f6465762f7667615f6172626974657200", 0x84002, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f00004ab000-0x4)=0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fb9000)=0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capget(&(0x7f0000165000-0x8)={0x19980330, r5}, &(0x7f00009ad000-0x18)={0x5, 0x8, 0x2, 0xffff, 0x1000, 0x620}) poll(&(0x7f000071d000)=[{r3, 0x8100, 0x0}, {r2, 0x0, 0x0}, {r2, 0x4080, 0x0}, {r6, 0x2000, 0x0}, {r3, 0x427, 0x0}], 0x5, 0x5) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") tkill(r5, 0x16) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00004a7000-0x4)=0x0, &(0x7f0000f3c000-0x4)=0x4) dup3(r2, r2, 0x80000) [ 54.422934] QAT: Invalid ioctl 2017/12/08 21:02:40 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nfc_raw(0x27, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000fc2000)="2e2f66696c653000", 0x141046, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000c43000)=@generic={0xffffffffffffffff, 0xc711, 0x5}) r3 = syz_open_dev$evdev(&(0x7f0000744000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) write$evdev(r2, &(0x7f0000a12000)=[], 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000c77000)=0x7fdffffb) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000d2b000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000f50000)={0x8, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "1bb2afd37a2ec281", "8fb0f68574e1fe07c34c56fe2610372f0ca887c2a1da6c39d80a06039cac3ca7", 0x7fff, 0x7a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f0000b88000)=[{&(0x7f0000fd1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000625000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000c50000)="00000000000000000000000000", 0xd}, {&(0x7f000063d000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000a06000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, {&(0x7f00002a0000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f000079f000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}], 0x7) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000b1c000)={0x8000000000000, 0x1}) ftruncate(r2, 0x10000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f000021a000-0x10)={0x0, 0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r3, r2, 0x0, 0x72439a6f) r4 = syz_open_dev$vcsn(&(0x7f0000db4000-0xa)="2f6465762f7663732300", 0x2, 0xc100) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000c9e000-0x10)={0x2, &(0x7f000029c000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000570000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000b0d000-0x8c)={0x2, 0x40, 0x3, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setregid(0x0, 0x0) fremovexattr(r1, &(0x7f0000788000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00") arch_prctl(0x1003, &(0x7f00007e8000)="") getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00008ba000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)=0xe8) sendmmsg(r2, &(0x7f0000987000)=[{{&(0x7f00008d5000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006cd000)=[{&(0x7f0000f90000-0x1000)="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0x1000}], 0x1, &(0x7f000051f000-0x1068)=[{0x1010, 0x1, 0x9, 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{0x60, 0x0, 0x7ff, "db5058841cb74bd7e8fa7b11361b2421d898690ebf5a63c363950a451d88c7d3b926f32e72330976af9ae6868b892a63dd9b18b12f032fb9bbb5ec058a3c194c52d8dbc512d06e86a65692943a79b438"}, {0xc0, 0x101, 0xfffffffffffffffa, "1890d2ab48fc9de43a459e76cd9227c42005e631ab2f124b9a563be2a4fed0b28323bd314c923afe47dc9daf6403af05cec2a3ae6b33d5f0eab0f4f64a5918bbb1b33b14a092a3dfa3dd76ff3f3695840062e417e354f6afefcb41761a277c935646ee9286dceff05bde40360f3189ed8ecc660d67864dee0eecf9a257fc33bb58229011c0e754e7e3db3670a9f91d5b1cab6c26a3bc62802ddd0778a23f1205ca1759152ada3f42694cfe"}, {0xa8, 0x1, 0x7fff, "2dd2ad9f338dc3b5f9947550796107e3e85110946933c47bee81dd9a8743f251df887c27d96d412c06b1e604e6db0e999dead3aad1a8dd4cd3aea5e03815da16b8afa7a19ace804bafa873305e6f9fe2d138f07145dba62a83d7cf57de737478ae879848c02287bd1f8e2cf424bc2406a545bc70c02c51237cedec359241db1d795db41540ad0d4a5b8bb3760cee9a98a22672"}, {0x48, 0x3a, 0x1, "cc5dcfc72de3a100c980efea81f3f1e50a1d0997e3c48ac912035e76d8056006bdd6d6dcc3c8064028b345f8dad95c13e1e9f6276e8f"}], 0x1250, 0x4011}, 0xfffffffffffffffb}], 0x4, 0x800) fsetxattr(r0, &(0x7f0000002000-0xb)=@random={"73656375726974792e00", "00"}, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0xb, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a21000-0x11)="2f6465762f7667615f6172626974657200", 0x202800, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000ed000)="2f6465762f6b766d00", 0x1, 0x0) 2017/12/08 21:02:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r2 = gettid() r3 = creat(&(0x7f0000fb2000-0x8)="2e2f66696c653000", 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000069000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") restart_syscall() ftruncate(r0, 0x5) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6375736500", 0x1, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000c5b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/08 21:02:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000557000)="2f6465762f72746300", 0x20080, 0x0) r3 = syz_open_dev$sg(&(0x7f0000321000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f0000e17000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000fe, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xccaa, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x80) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000442000/0x2000)=nil, 0x2000}, 0x400, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000145000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e37000)=0xe8) read(0xffffffffffffffff, &(0x7f0000518000-0x79)="", 0x0) mmap(&(0x7f0000000000/0x243000)=nil, 0x243000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000970000)={0x1, 0x48, 0x81, @thr={&(0x7f00009ee000)="60d65393cb9f99b3982c15ad21b9bc70b910fa0a7f3571892595cd6a232b", &(0x7f000016f000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d29000-0x4)=0x0) sched_getscheduler(r4) getgroups(0x0, &(0x7f0000f92000)=[]) fstat(r0, &(0x7f000057e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b3f000)={r4, r5, r7}, 0xc) clock_gettime(0x0, &(0x7f0000bbe000-0x10)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000fde000-0x10)={0x0, 0x0}) rename(&(0x7f0000610000-0x8)="2e2f66696c653000", &(0x7f00006df000-0x8)="2e2f66696c653000") clock_gettime(0x0, &(0x7f0000a5e000-0x10)={0x0, 0x0}) timer_settime(r6, 0x1, &(0x7f00001e2000)={{0x0, 0x1c9c380}, {r8, r9+30000000}}, 0x0) epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000032c000)={0x0, @in={{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]}, 0x1000, 0x1000, 0x1bd0, 0x7fff, 0x82}, &(0x7f0000db9000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00001a6000)=@assoc_value={r10, 0x3}, &(0x7f0000da1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000058e000)=0x0, &(0x7f0000470000-0x4)=0x4) timer_gettime(r6, &(0x7f0000fe7000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000430000)={0x1ff, 0x80, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_adjtime(0x7, &(0x7f0000ebb000-0xd0)={0x4, 0x800, 0x4, 0x200c1, 0x8004, 0x675, 0x400, 0x49a, 0x33c4, 0x6, 0x101, 0x6, 0x0, 0x1000, 0x116a, 0x412, 0x40, 0x7ff, 0x8000, 0x3f, 0x0, 0xfffffffffffffff8, 0xfffffffffffffff7, 0x7a8, 0xd52, 0xffffffffffffffff}) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x2, 0x3ffffffe) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f00007dd000-0x4)=r5) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000cd7000-0x4)=0x1, 0x4) [ 54.473792] kauditd_printk_skb: 19 callbacks suppressed [ 54.473803] audit: type=1326 audit(1512766960.017:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3917 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0xffff0000 2017/12/08 21:02:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0x6, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffefffffff, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fb1000)={0x0, 0x0}) fallocate(r0, 0x1, 0x9, 0x7fffffff) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cf4000)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f0000fef000)=0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getflags(r1, 0xb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe6000)={@loopback={0x0, 0x1}, 0x8080000000, 0x0, 0x3, 0x2, 0x0, 0x0, 0x3ffffff}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001bb000)="2f6465762f72666b696c6c00", 0xa0800, 0x0) epoll_wait(r4, &(0x7f000041f000)=[{0x0, 0x0}], 0x1, 0x2) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00007f9000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000097a000-0x78)={0x0, 0x78, 0x80, 0x7, 0x9, 0xfff, 0x0, 0x79, 0x10, 0x2, 0x3, 0x7fff, 0x42c6, 0x11, 0x0, 0x400, 0x4, 0x6, 0x80000000, 0x1000, 0x3, 0x1f, 0x2, 0x1, 0x20, 0x5, 0x0}, r5, 0x2, r4, 0x2) sendto(r4, &(0x7f0000e29000)="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", 0x1000, 0x800, &(0x7f00005a0000)=@nfc={0x27, 0x100000001, 0x9, 0x6}, 0x10) writev(r0, &(0x7f0000fc3000-0x10)=[{&(0x7f0000e60000)="2900000020001966153d7500100a001d020008001700002a00e8ffff0800020000241900000004008e", 0x29}], 0x1) getpeername$netrom(r4, &(0x7f0000cca000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00003ca000)=0x10) lgetxattr(&(0x7f00004e4000)="2e2f66696c653000", &(0x7f0000fea000-0xf)=@random={"73656375726974792e00", "26656d3000"}, &(0x7f000056e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r6 = gettid() fsetxattr(r4, &(0x7f0000501000)=@random={"62747266732e00", "2f6465762f72666b696c6c00"}, &(0x7f0000adf000-0x5)="26656d3000", 0x5, 0x2) read(r4, &(0x7f000029f000+0xeea)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000e92000)={{0x3, 0x3}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x4, 0x8, 0x4, 0x2, 0x3be, 0xffffffffffffffff, 0x0, 0x3, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) process_vm_readv(r6, &(0x7f000045f000-0x50)=[{&(0x7f0000013000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f0000f59000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000203000-0xa)="00000000000000000000", 0xa}, {&(0x7f0000762000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000c3f000)="000000000000000000000000000000", 0xf}], 0x5, &(0x7f0000d0e000-0x40)=[{&(0x7f0000c2f000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f00004f8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f0000907000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000fd9000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}], 0x4, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cdc000)="2f6465762f6175746f667300", 0x100, 0x0) ioctl$GIO_UNIMAP(r7, 0x4b66, &(0x7f000045f000)={0x8, &(0x7f0000f6b000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) [ 54.536564] audit: type=1326 audit(1512766960.080:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3925 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 2017/12/08 21:02:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000089d000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f00003f8000-0x4)=0xc) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00007c4000-0x2)=0x0, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000c44000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000615000)=0x1c) perf_event_open(&(0x7f000001d000)={0x20000000, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f000056c000)="73797a6b616c6c657200", &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f000098c000-0xb)="636966732e69646d617000", &(0x7f0000700000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009f5000)="", 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000486000-0xb)="656e6372797074656400", &(0x7f0000f45000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000602000)="000047ee626f046e65c4306367726f75700074", 0x0) keyctl$describe(0x6, 0x0, &(0x7f0000f72000-0xa6)="", 0x0) perf_event_open(&(0x7f0000a1f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fd4000-0x10)=[{&(0x7f000032b000)="390000001300194700bb61e1c3050300400002f8010000000000000080000900130001000000ffffffffff000000000000000207000d0001a2", 0x39}], 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000431000-0xb8)={0x0, 0x7, 0x5, 0x8, 0x6, 0xfffffffffffff380, 0x1, 0x6, {0x0, @in={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x5, 0x4, 0x7fffffff}}, &(0x7f0000ed8000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d4e000-0x10)={r2, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000264000)=0x10) shutdown(0xffffffffffffffff, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009c0000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x0) syz_emit_ethernet(0x36, &(0x7f000045c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x5, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000cdb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000a9c000-0x4)=0x14) r5 = socket$inet6(0xa, 0x100000003, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00007f2000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x4, 0x1, 0x2e40, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x0, 0x100ff, 0x2, 0x8, 0x4, 0x8000}, 0x20) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00002b8000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x10000000, 0x1e8a, 0x100, 0x47cd79cf, 0x10, r4}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f000095c000)="2f6465762f6375736500", 0x5, 0x0) write$fuse(r6, &(0x7f0000604000)={0x50, 0x200000003, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x2, 0x0, 0x0, 0x800, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) add_key(&(0x7f0000188000)="6c6f676f6e00", &(0x7f000070b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002b000)="", 0x0, 0x0) [ 54.563114] audit: type=1326 audit(1512766960.080:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3925 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 [ 54.563134] audit: type=1326 audit(1512766960.081:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3925 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452a39 code=0x7ffc0000 [ 54.563153] audit: type=1326 audit(1512766960.081:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3925 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 2017/12/08 21:02:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fe2000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getgid() setgid(r2) ioperm(0x1, 0x1, 0x2400000000000000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000249000-0x10)="2f6465762f73657175656e6365723200", 0x200000, 0x0) r4 = dup3(r3, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000e0000)={0xffff, 0xf8ff, 0x5, 0x60, 0x10000, 0x100000000, 0xfffffffffffffff8, 0x6, 0x0}, &(0x7f0000ff5000)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000676000)={r5, @in={{0x2, 0x2, @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]}}, &(0x7f0000faf000-0x4)=0x8c) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000d36000-0x4)=0x3, 0x4) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f00005ae000-0x4)=0x0, 0x4) r6 = accept$packet(r4, 0x0, &(0x7f0000e4e000-0x4)=0x0) setsockopt$sock_int(r6, 0x1, 0x23, &(0x7f000086a000-0x4)=0x9, 0x4) sched_yield() ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x28) pipe2(&(0x7f0000bcc000)={0x0, 0x0}, 0x100000a00) recvfrom$ipx(r7, &(0x7f0000bd1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb, 0x101, &(0x7f0000737000)={0x4, 0xffffffff, 0x0, "5e2baed55213", 0x8000, 0x0}, 0x10) unshare(0x20000400) clone(0x80000400, &(0x7f000021d000)="", &(0x7f0000d7f000)=0x0, &(0x7f0000dcc000-0x4)=0x0, &(0x7f00004d0000-0x3)="") getsockname$ipx(r1, &(0x7f0000e52000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000bb1000-0x4)=0x10) ioperm(0x0, 0x7, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f0000fc9000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000020b000-0x4)=0x10) 2017/12/08 21:02:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000013e000-0xf)="2f6465762f73657175656e63657200", 0x4081, 0x0) utime(&(0x7f0000a57000)="2e2f66696c653100", &(0x7f0000b6c000)={0x8000000000000000, 0x84}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025a000)={0x0, 0xf13c}, &(0x7f00004b3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000114000)=@sack_info={r2, 0x88, 0x7}, &(0x7f0000241000-0x4)=0xc) r4 = getgid() socket$inet_udp(0x2, 0x2, 0x0) r5 = getegid() setresgid(r4, r5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007e8000)={r3, 0x800, 0x0}, &(0x7f0000647000)=0xc) epoll_pwait(r0, &(0x7f000006a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x3, &(0x7f0000344000-0x8)={0x6015}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f66696c653000", 0x200000000000041) ioctl$TCGETA(r0, 0x5405, &(0x7f0000742000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x2, 0x400003) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000057b000)={0x1, r6, 0x1}) openat(r7, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x80, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r8, 0x8, &(0x7f0000120000)=0x20) openat$hwrng(0xffffffffffffff9c, &(0x7f0000edc000-0xb)="2f6465762f6877726e6700", 0x100000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r7, 0x4028641b, &(0x7f00003b8000-0x28)={&(0x7f0000ed9000/0x1000)=nil, 0x8, 0x27, 0x20, &(0x7f0000d34000/0xe000)=nil, 0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6(0xa, 0x100000003, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x420000000000, 0x2, 0x8, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x0, 0x100ff, 0x2, 0x8, 0x4, 0x8000}, 0x20) 2017/12/08 21:02:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003eb000-0x8)="2e2f66696c653000", 0x10000000000004) r0 = socket$inet(0x2, 0x7fd, 0x0) llistxattr(&(0x7f0000c0f000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000193000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9) listen(r0, 0x2000004a0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000bb7000-0xf)="2f6465762f73657175656e63657200", 0x7f, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000043d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, 0x1c) r5 = socket$inet(0x2, 0x180000000006, 0x0) renameat2(r2, &(0x7f0000efd000)="2e2f66696c653000", r2, &(0x7f0000ec9000)="2e2f66696c653000", 0x2) close(r2) listen(r4, 0x1004000400981a) connect$inet(r5, &(0x7f00006e4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000aef000-0x12)={@generic="12901f6ebe88e1abcbb17002c9cbc0a4", 0x40}) r6 = accept4(r4, &(0x7f00009aa000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000060d000-0x4)=0x10, 0x0) read(r4, &(0x7f0000992000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79) getsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f0000072000)={0x0, 0x0}, &(0x7f000025b000-0x4)=0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00000f2000-0xc)={0x28000000, 0x1000, 0x1f}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000879000-0x4)=0x5, 0x4) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f00009a5000)={0xfcec, 0x7}) dup3(r3, r2, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f0000474000-0x4)=0x200, &(0x7f0000cfc000-0x8)=0x4) dup3(r2, r5, 0x80000) accept4(r1, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x0) 2017/12/08 21:02:40 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) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000001000)="2e2f66696c653000", 0x4401, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x8001, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x10)={{0x0, 0x7530}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) recvfrom(r1, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1, 0x42, &(0x7f0000000000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000b09000+0x85)={0x0, 0xad, "9e941e09d794b1844e8782070ee2a5c41a6a83f9f891a08a8672c68fd165185d6eae974a67af2e4fc905b64b4fffed3c5596a5c38d3263f55ad4e0bacd556fdf9c77475d24e45a36421b813756d5b3daef2a417cf9de1d5510f07eb03ee5af2a33630d89fed64af88ef554493dadec75368041d71fc7f1818de595b8cdd0ae3cc829f62fc6dd151f704493ba2e8262d97d531a43feb3b50048780643c5c3e3790e4378654b4b2b529cef20b498"}, &(0x7f0000739000)=0xb5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000b76000-0xa0)={r4, @in={{0x2, 0x1, @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]}, 0x200, 0x404, 0x9, 0x8, 0x2a}, &(0x7f00002a4000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000d4000)=@sack_info={0x0, 0x8, 0x0}, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000606000)={0x7, r0, 0x7ffffffffffe}) setsockopt$packet_int(r5, 0x107, 0x17, &(0x7f0000be2000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d4a000)="2f6465762f6877726e6700", 0x185002, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x13, 0x1000000000002, 0x400000000050) mmap(&(0x7f0000000000/0x265000)=nil, 0x265000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x800407, 0xffffffffffffffff) 2017/12/08 21:02:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x4000080) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2024, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x400000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x100000000, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d48000)="2e2f66696c653000", 0x0) mount(&(0x7f0000622000)="2e2f66696c653000", &(0x7f00005d6000)="2e2f66696c653000", &(0x7f00004b2000)="737973667300", 0x0, &(0x7f0000f3f000-0x1)="") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000079d000-0x9)="2f6465762f72746300", 0x400000, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000068b000)={0x6, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x204, 0x9, 0x1, 0xc8df, 0x5, 0x0, 0x1000, 0x7, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f00004c1000-0xd)="2f6465762f736e642f73657100", 0x0, 0x3) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f000083b000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) utime(&(0x7f0000350000)="2e2f66696c653000", &(0x7f00005cb000-0x8)={0x7, 0x2}) mount(&(0x7f000094c000-0x8)="2e2f66696c653100", &(0x7f0000c59000)="2e2f66696c653000", &(0x7f000036e000)="746d70667300", 0x0, &(0x7f00007fa000-0x1)="c9") symlink(&(0x7f0000d69000-0x8)="2e2f66696c653000", &(0x7f0000422000-0x4)="2e2f66696c653000") ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000572000-0x68)={0x81, 0x0, [0x5, 0x5, 0xfffffffffffff801, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setflags(r0, 0x2, 0x1) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000ddb000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000620000-0xc)={r4, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000024c000-0xc)={r5, 0x80000, r3}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) execveat(r1, &(0x7f0000470000-0x8)="2e2f66696c653000", &(0x7f0000a89000-0x14)=[&(0x7f0000727000-0x6)="737973667300", &(0x7f00005c3000-0x7)="38776c616e3000", &(0x7f00007b9000-0x9)="707070312121f75b00", &(0x7f00007c9000)="00", &(0x7f0000b33000-0xd)="2f6465762f736e642f73657100"], &(0x7f00002be000-0x1c)=[&(0x7f00008f3000)="00", &(0x7f000087b000-0x6)="737973667300", &(0x7f000050d000-0xb)="76626f786e657431285c00", &(0x7f0000e77000)="737973667300", &(0x7f0000cfa000)="2f6465762f72746300", &(0x7f0000cb3000-0x2)="5c00", &(0x7f000060c000-0x1)="00"], 0x1400) ioctl$VT_ACTIVATE(r1, 0x5606, 0x7fff) accept4$inet(r6, &(0x7f0000ec1000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000005b000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00008c1000-0x4)=0x0, &(0x7f0000429000)=0x4) r7 = geteuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00002b3000)={0x0, 0x0, 0x0}, 0xc) fchownat(r3, &(0x7f00004a6000-0x8)="2e2f66696c653000", r7, r8, 0x1000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000d85000-0x50)={{0xffffffff80000001, 0xfff}, {0xff, 0x7}, 0x9, 0x1, 0xfffffffffffffff8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000171000)={{0x0, 0x200000000}, {0xe, 0x0}, 0x40, 0x2, 0xfffffffffffffffb, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = socket(0x10, 0x802, 0x0) write(r9, &(0x7f0000ece000)="2200000015000701000910f700000004020000000100000009000124000100000115", 0x22) 2017/12/08 21:02:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ab7000)="2f6465762f73657175656e6365723200", 0x301000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00004df000)={0x718d, 0x8, 0x9, 0x6, 0x3}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)="2f6465762f70746d7800", 0x0, 0x0) connect$inet(r0, &(0x7f0000a93000)={0x2, 0x3, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000f71000-0x4)=0x1b) stat(&(0x7f0000fc7000-0x8)="2e2f66696c653000", &(0x7f000023a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000425000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f000051f000-0x20)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r3, r4, r5) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) r6 = semget$private(0x0, 0x3, 0x8) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00006c2000)=0x0, &(0x7f00001a1000-0x4)=0x4) getresuid(&(0x7f0000ac7000)=0x0, &(0x7f0000ec9000)=0x0, &(0x7f00004e7000)=0x0) r9 = getegid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000ecf000-0xe8)={{{@in=@empty=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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf7000-0x4)=0xe8) lstat(&(0x7f0000432000)="2e2f66696c653000", &(0x7f0000e58000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) readv(r1, &(0x7f000014e000-0x70)=[{&(0x7f0000de1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f00002a9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000772000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f000061f000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f000062f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000004e000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f0000343000-0xc)="000000000000000000000000", 0xc}], 0x7) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000908000-0x4)=r8) setsockopt$inet_buf(r2, 0x0, 0x20, &(0x7f0000507000)="df46ad8cc3dd9344d60ad7d352d95edd5118018b87e27c5bd986dd08fb739f52250726a1527b0131e79658ab230e940ae0ec987859995ba94b656fa04952276a73704a39e796f3dc83d0b2496985e32bad6efb8d85fd0aaea8c83147fce4dc513a2fafc2af7c7f2fd267bee6a2b6fe02e98d72b76d974d367e870ce60e90e8cb1ac6974cf6ed4a65a87388119236b8cbb3362ea4a02f6e68f6c2dec18374ff6ba1ef899969bddc7678dae9d5e09cc8a2d9726eab907eb4c8f3d8", 0xba) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f000092a000)={{0x4, r7, r9, r10, r11, 0x1, 0x526, 0x0, 0x0, 0x0}, 0xef, 0x4, 0x6, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000071000)={0x0, 0x0, [0x0, 0x0, 0x400, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000ec6000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000067d000)={&(0x7f00003c2000)="2e2f66696c653000", r0}, 0xc) sigaltstack(&(0x7f000019e000/0x1000)=nil, &(0x7f0000cb4000-0x8)=0x0) setns(r2, 0x4000000) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f00000ff000-0x4)=0x4) ppoll(&(0x7f000010f000-0x40)=[{r2, 0x410, 0x0}, {r2, 0x400, 0x0}, {r1, 0x2, 0x0}, {r2, 0x4600, 0x0}, {r1, 0x200, 0x0}, {r2, 0xc000, 0x0}, {r1, 0x1000, 0x0}, {r2, 0x8, 0x0}], 0x8, &(0x7f00002dd000-0x10)={0x0, 0x989680}, &(0x7f00003b4000)={0x5}, 0x8) 2017/12/08 21:02:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000ccf000-0x8)="6b657972696e6700", &(0x7f0000b22000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000111000)="18", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)="7573657200", &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = request_key(&(0x7f0000dc2000-0x5)="7573657200", &(0x7f00006cb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cab000-0x16)="2b4073797374656d295e40b16d696d655f7479706500", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r3, r2}, &(0x7f00005cd000)="00", 0x1, &(0x7f0000458000-0x38)={&(0x7f0000174000)={"637263743130646966"}, &(0x7f00009c3000)="8f", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utime(&(0x7f0000e08000)="2e2f66696c653000", &(0x7f0000b5e000-0x10)={0x80, 0x1}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b09000)="2f6465762f7161745f6164665f63746c00", 0xda3c41de00fc5092, 0x0) getpeername$llc(r4, &(0x7f000023c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f13000-0x4)=0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000c6000-0x8)={0x0, 0x0}) set_tid_address(&(0x7f0000ee3000-0x4)=0x0) r6 = creat(&(0x7f000090d000)="2e2f66696c653000", 0x5) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f0000995000-0x64)={&(0x7f0000b5f000-0x4)=[0x7], 0x1, 0x439, 0x7, 0x101, 0x800, 0x8001, {0xffff, 0x0, 0x80000001, 0x6, 0x5, 0x4, 0xfffffffffffff646, 0x1, 0x200, 0x9, 0x10001, 0x100000001, 0x9, 0x3f, "eb224505c6ba952cd53ccf263415329ee3f4dfa5d787a12bdeae92afbbad18ed"}}) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000c3b000)={&(0x7f000041e000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000bd9000)=r7, 0x4) r8 = dup2(r5, r5) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c9a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d8000)=0xe8) bind$packet(r8, &(0x7f000007b000)={0x11, 0x7, r9, 0x1, 0x1, 0x6, @random="cde7da81562a", [0x0, 0x0]}, 0x14) [ 54.563172] audit: type=1326 audit(1512766960.081:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3925 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 2017/12/08 21:02:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x4000080) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2024, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x400000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x100000000, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d48000)="2e2f66696c653000", 0x0) mount(&(0x7f0000622000)="2e2f66696c653000", &(0x7f00005d6000)="2e2f66696c653000", &(0x7f00004b2000)="737973667300", 0x0, &(0x7f0000f3f000-0x1)="") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000079d000-0x9)="2f6465762f72746300", 0x400000, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000068b000)={0x6, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x204, 0x9, 0x1, 0xc8df, 0x5, 0x0, 0x1000, 0x7, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000246000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f000083b000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) utime(&(0x7f0000350000)="2e2f66696c653000", &(0x7f00005cb000-0x8)={0x7, 0x2}) mount(&(0x7f000094c000-0x8)="2e2f66696c653100", &(0x7f0000c59000)="2e2f66696c653000", &(0x7f000036e000)="746d70667300", 0x0, &(0x7f00007fa000-0x1)="c9") symlink(&(0x7f0000d69000-0x8)="2e2f66696c653000", &(0x7f0000422000-0x4)="2e2f66696c653000") ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000572000-0x68)={0x81, 0x0, [0x5, 0x5, 0xfffffffffffff801, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setflags(r2, 0x2, 0x1) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000ddb000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000024c000-0xc)={r4, 0x80000, r3}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) execveat(r1, &(0x7f0000470000-0x8)="2e2f66696c653000", &(0x7f0000a89000-0x14)=[&(0x7f0000727000-0x6)="737973667300", &(0x7f00005c3000-0x7)="38776c616e3000", &(0x7f00007b9000-0x9)="707070312121f75b00", &(0x7f00007c9000)="00", &(0x7f0000b33000-0xd)="2f6465762f736e642f73657100"], &(0x7f00002be000-0x1c)=[&(0x7f00008f3000)="00", &(0x7f000087b000-0x6)="737973667300", &(0x7f000050d000-0xb)="76626f786e657431285c00", &(0x7f0000e77000)="737973667300", &(0x7f0000cfa000)="2f6465762f72746300", &(0x7f0000cb3000-0x2)="5c00", &(0x7f000060c000-0x1)="00"], 0x1400) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f000058b000-0xbc)={0x0, 0x1, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "520cc8ebe3db07d8", "f5a54520312eb8d4396d6ca04a40ec26b7b179388f8a368fec35b7583db783a1", 0x5, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x7fff) accept4$inet(r5, &(0x7f0000ec1000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000482000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00008c1000-0x4)=0x0, &(0x7f0000429000)=0x4) r6 = geteuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00002b3000)={0x0, 0x0, 0x0}, 0xc) fchownat(r3, &(0x7f00004a6000-0x8)="2e2f66696c653000", r6, r7, 0x1000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000d85000-0x50)={{0xffffffff80000001, 0xfff}, {0xff, 0x7}, 0x9, 0x1, 0xfffffffffffffff8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000ad3000)={{0x0, 0x200000000}, {0xe, 0x0}, 0x40, 0x2, 0xfffffffffffffffb, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = socket(0x10, 0x802, 0x0) write(r8, &(0x7f0000ece000)="2200000015000701000910f700000004020000000100000009000124000100000115", 0x22) 2017/12/08 21:02:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x99f5, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2000000000000, 0x0, 0x0, 0x7fffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) socket(0x5, 0x1000000000080011, 0x2) bind$alg(0xffffffffffffffff, &(0x7f00009fa000)={0x26, "6165616400000000000000000000", 0xc, 0x0, "67636d286165732d66697865642d74696d6529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000053f000-0x24)="f9faeba9d0c8470b2f89f7e47f2a409928bed434ab646e8f579b8900b8a5d7d6c01dcba9", 0x24) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000b79000)={0x0, 0x0, &(0x7f00003ae000)=[{&(0x7f0000f7a000)="fa0a5895f5cd7af9cce68c25ce5159b178a2b26e83bd87350c5f380114e10916551f6b5266d6ecb28406aaaf878f3644a1b0fda515985d3310dd10d45df95816704d9a3d2e5fcb1a33c95f2e718919c68aceb6ff08ee4e024f7e142d445f3fa5d1e5f7d7a44a9461314a05d73b0e75423531e0250daa87862489859c05fb8e4d7dd7a86ec628d342e00264945909c8e051a9eedf1b48c3b788e985c478", 0x9d}, {&(0x7f0000da7000-0x8b)="0c8f9154cbfbbb76959603a5eb7333886b26327360355887849c4269e610812ac0a0b2b5e20cec9cf4c00b3383a4fa1e326116b718991b34eb4b3bd232709cc5b346a973ed3783c8f65b28c6d861a02b9453109611b29bbb75362f084f6f56bdf909253dcec0bfa1057d7e70421b1d0f380b6ededbfe281458410d706295305ebd43ca3c31d5649d755ab4", 0x8b}, {&(0x7f0000f7b000-0xb6)="70cc7a7f7eda1a18059615e7cb5e8292c52da5ecd77dc579a02b967e628768cda1371dae69291024ff6a8a07e7540001c48a9f60a5cc110378cf791792b44707e029e0570a1e7d85faf5db5849187f80f0b46aefa52d5e58804d71a319254e28ad4f399675021d023897bf8c3da74872dafbcc2d0827b8f4272839fe8df21398a3b00a4b07801eabd4632c27d4d1430a896b7ea5a67f1e5380a2c323602f1ca693362c81d3271adf8c7ee01914acf19f38c205384e31", 0xb6}, {&(0x7f0000f7a000)="43065031155ed5b1cf21c88df829b1ec46edc777394c33c75df8fe92d2ff1eda8cc33d5573d421f2bfb3d1ffe310f29b8919fe02da0631a1c86ab191a5260edc945b0f1c078d0c1248615f5b81f485f5a611ca929562d43b09d719631bd1ab6eeba7e82a2c78487625738e2a26d628a39c1c5c91c062970597a735109c49cebbe4b960f7b27047482696b22c4a048cb1832de8d3b25947ffcc098f2528358285129debc97d2605", 0xa7}, {&(0x7f0000f7a000)="0b6f2ddd47caba8a73e865dbaf05b1a9cc7d30aa21d952c875fe72e2ea1b3057a5cd226b8878a35ed70a7048fb9ead39cb24831071a26a0902242f9616062bcb09a3ef859e5270de07c4155a5effc3b32a7e73e588a8f96555e07e540ac8f0d71b0ecef5968450925dc1a7b3a1ad8b975e24fccf9d5f7a76329d6bc094fdb680822f156805eb0deefdf6268904ffab50c6bfee43764084373163f0be493be49f9cdde0f9404d3121c262b101f949cb2a56b6a9bb5e56", 0xb6}], 0x5, &(0x7f0000f7c000-0x90)=[@assoc={0x18, 0x117, 0x4, 0xa4ec}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffe}, @assoc={0x18, 0x117, 0x4, 0x2b}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}], 0x90, 0x4}, 0x4000) recvmsg(0xffffffffffffffff, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)="0000000000", 0x5}, {&(0x7f0000c45000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}], 0x2, &(0x7f0000f7b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57, 0x8a}, 0x20) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ce6000-0xc)="2f6465762f72666b696c6c00", 0x10000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000011000)="6d6f756e74696e666f00") readv(r2, &(0x7f0000d1f000)=[{&(0x7f000085a000-0x7)="00000000000000", 0x7}, {&(0x7f0000d1c000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000d1d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000fd9000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f000009f000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}], 0x5) mount(&(0x7f000000a000)="2e", &(0x7f0000852000)="2e", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f0000d1d000-0x1)="d6") r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x0, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000000f000-0x10)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, []}, 0x10) ioctl$VT_RELDISP(r3, 0x5605) r4 = add_key$keyring(&(0x7f0000221000)="6b657972696e6700", &(0x7f0000dde000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000b15000)="6b657972696e6700", 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000017000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000016000)=0x8) [ 54.563190] audit: type=1326 audit(1512766960.081:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3925 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=2 compat=0 ip=0x452a39 code=0x7ffc0000 2017/12/08 21:02:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x3)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000000)=[0x0, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000002000-0x1c)=[r0, r1, r1, r2, r0, r1, r2]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000006, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f000065e000)={&(0x7f0000c41000)=[0xc080000000000000, 0x9, 0x30000, 0xe2, 0x4], 0x5, 0x5, 0x2, 0x100000001, 0x5, 0x5, {0x5, 0x8000, 0xcb, 0x5, 0x1ff, 0x7, 0x0, 0x4, 0x0, 0x1, 0x90000000000000, 0x0, 0x2, 0x0, "ae61c42b6f76a468828028911ca8ba93f14e776e4b6b38039da3efbdca975091"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x668, 0x7f2631da, 0x0, 0x0, 0x0, 0x3, 0x1, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x93d5d7260d5256dd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x2000, 0x0) ioctl$KDGKBLED(r5, 0xc004510e, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000438000)="2f6465762f6175746f667300", 0x100111000, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fad000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000ad1000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000095000)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000520000)={r9, 0x1ff, 0x110000, 0x5}, 0x10) r10 = socket(0x11, 0x802, 0xe5) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r10, &(0x7f0000fc4000)={0x11, 0x3, r11, 0x1, 0x400, 0x6, @random="539c30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_int(r5, 0x107, 0xb, &(0x7f00003bc000)=0x7fff, 0x4) getsockopt$packet_buf(r10, 0x107, 0x6, &(0x7f0000a36000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003f7000-0x4)=0x53) setsockopt(r4, 0x2000000000000107, 0x0, &(0x7f0000ea7000)="82", 0x1) syz_emit_ethernet(0x46, &(0x7f00005e7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dfecb626a9d8", [{[{0x9100, 0x80, 0x40, 0xd1dd}], {0x8100, 0x5, 0x81, 0x2}}], {{0xa00, @arp=@generic={0x0, 0xe8f5, 0x6, 0xc, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "ef12e4e6030d52db07e4accb", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "9d71604fd951c6d86748dcd92630e27e"}}}}, 0x0) socket(0x20000000000000a, 0x80000, 0xffffffffffffffff) syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x0, 0x200) 2017/12/08 21:02:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000eb3000)="fc61c14a5b4d478f4fe15eea5487bac8e46d2677059b7f604b3422e21a6f4e419f8db245f694f9be384dc367f0e81698ec2af98741282032f382919923a4a4bbf0a70adda9d4fc356640988c8e5eef188ac408a995a624d3fc2eb3ab5f45db9e183dd9215c12afa2dd985f5e369cda753f0ac44c7ea021dea39b119455e5ebed7291747c3392bdbe98a867038e7c92cba188bcb883e6ee6048849956203dd145811198cc6418d60c08928aa80f717c8241b619a65467cf1068a97931f425e9", 0xbf}, {&(0x7f0000b08000-0x63)="7b1e6a1c6789c0da6f4cc9470aace8a83a71207616212f6c204fc21cb5c18ef92e896c0fe921a2bb946f9cc657948c84ed01cc25aef160410785464ae5255302f20f5ec563446a1732fd612c4234acde49a44f0e3469cd272975c48901f5b4a8652dcd", 0x63}, {&(0x7f00007dd000-0x3b)="fd5004d7eb7c234187cbd72468f8986faca2910fcaa8c2b6aca2e854eea3f9ac6f1d8b80848a69aa2c8a890c16c50c5c8611c1112a687f892fad88", 0x3b}, {&(0x7f0000001000-0x2b)="3d9e85ca730e0dbb7388fd2acc9206aaa09efd9f8b14d76e7bd26c54912e450dc116f1fa17a44bfeb65a5e", 0x2b}, {&(0x7f0000c1d000)="abd9aa0bec08b144256ae7657854b161f4eb73196e532cb650fe5ec60664dae64ef32e5ad8632a4931abced7a01f95415724d22d47ecee3c07a798861b5c0555af6a1d248a5d8fa7138c71c15611a842ace2d4028309d049367288b98943528c1ee5b6570680c3bf1c07cd139183b2f40231d7a028b38c4bf45819e02b046ce28014866828505edd04a97223e7c8e7be82b07804513d38d10b42ccb1e64f1e35440da020c10035888d46d952f1b76e5d665c012bd55cbe5f284c4a61713ce1512e1aec42cfe5b7f1bbd96a6a011994164ff52e38a26d1a088ff8bd1a89762fab6cdc2b370f6aa307", 0xe8}], 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) fallocate(r3, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000)=0x7fff, 0x4) write(r2, &(0x7f0000002000)="253c00b55c8dfef3a757044b28d446df6cf504802fcab546aa7a7eacfaa050008aaad9982051f3d9dd0e437e075c110a17764e79882df46ccee721a7553f05126198b5cf0e5f9cd0fe5be892d084b1474485a99b1906e4d803a4d2f7685be1dabb9b5036298bc06e1062c17e541bcaa1900817aada387106fd80c7a5e0f4646f6d7abebbfb9ca12ca5ae0201ad3c373a94f83cb4a74b82552dc86b1d258b91b478a439437d714e9821198907ffef4238922a8e59a050eae3e0079be72f87", 0xbe) bind$netlink(r1, &(0x7f0000003000-0xc)={0x0, 0x0, 0x1f, 0x0}, 0xc) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000000)={"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"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000005000-0x4)=0x478, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r1, 0x5428) accept$ipx(r3, 0x0, &(0x7f0000004000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000006000)={0xed7, 0x1, 0x1, 0x0, 0xf43e}, 0xc) write(r3, &(0x7f0000001000)="15", 0x1) sendfile(r3, r3, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) umount2(&(0x7f0000001000)="2e2f66696c653000", 0x0) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) [ 54.563213] audit: type=1326 audit(1512766960.081:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3925 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 [ 54.563269] audit: type=1326 audit(1512766960.081:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3925 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452a39 code=0x7ffc0000 [ 54.563288] audit: type=1326 audit(1512766960.081:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3925 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 [ 54.873713] tmpfs: No value for mount option 'É' [ 55.000416] tmpfs: No value for mount option 'É' [ 55.014765] tmpfs: No value for mount option 'É' [ 55.048951] tmpfs: No value for mount option 'É' 2017/12/08 21:02:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6769, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000bd0000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2000000002) seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f00007bd000)=[]}) syz_open_dev$tun(&(0x7f00008bf000)="2f6465762f6e65742f74756e00", 0x0, 0x121000) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001e4000-0x10)={0x9, &(0x7f0000ffc000-0x48)=[{0x5, 0x53, 0x0, 0x8f4}, {0x5, 0x1, 0x5, 0xfffffffffffffff9}, {0x6, 0x100000000, 0xfffffffffffffffa, 0x32b}, {0x3, 0xfffffffffffff3d6, 0x401, 0x100000001}, {0x6, 0x3f, 0x3, 0xfffffffffffffcb6}, {0x0, 0x400, 0x4, 0x10100000000000}, {0x9, 0x7fffffff, 0x5, 0x0}, {0x3, 0x9, 0x5, 0x0}, {0x88, 0x8001, 0x8001, 0x0}]}, 0x10) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000002000)={0x0, 0x0, 0x2, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000ffffffe00000000000000000000000000000000000", 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sg(&(0x7f0000a6a000-0x9)="2f6465762f73672300", 0x0, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001ee000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x0, 0x80, 0x9, 0xa0, 0x80, 0x6, 0x0, 0x0}, {0x20, 0x1, 0x7, 0x4, 0xff, 0x49, 0x9, 0x0}, {0xfffffffffffff001, 0x6, 0x6, 0x40}, 0x7, 0x0, 0x3, 0x1, 0xa4, 0x1}, {{@in=@loopback=0x7f000001, 0xfa2b, 0x507}, 0x10, @in6=@loopback={0x0, 0x1}, 0x8, 0x7, 0x1, 0x3, 0x0, 0x3, 0x69bf}}, 0xe8) r4 = gettid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0xc0000000015, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000c9c000-0x50)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) setsockopt(r5, 0x114, 0x5, &(0x7f0000000000)="2a8e339cbc4a24aedd2186b32c816dacf2a44428548e0b86dd7b185541ad5b120dcacbb721e03620b6314eb2ee702ec6b4880000017461fb04872af3535d843c235ea45421b652132945730d3204fa6b034efdcddd42499d33e0987627030000000397f244910e1e5a2fc5fdb9a51cdaa3b3b1b7727f72f0d97598a83fa696fec62a8c801297041b8cdad3", 0x8b) ioctl(r1, 0x4000000002283, &(0x7f0000139000)="34") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) sched_getscheduler(0x0) read(r1, &(0x7f0000680000)="", 0x0) write$evdev(r1, &(0x7f0000001000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) 2017/12/08 21:02:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c16000)={0x2, 0x78, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x1, 0x0, 0x7fff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e0f000)={0x5, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x8000000007a, &(0x7f0000fca000-0x8)="", &(0x7f0000fc9000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c77000)=0x0) statfs(&(0x7f0000854000)="2e2f66696c653000", &(0x7f0000b00000-0x12)="000000000000000000000000000000000000") perf_event_open(&(0x7f0000452000)={0x7, 0x78, 0x100000000, 0x8, 0x2, 0x0, 0x0, 0x8, 0x2044a, 0xc, 0x8bf5, 0x101, 0x5, 0x1, 0x0, 0xd04, 0x0, 0x7, 0x7, 0x40, 0x9, 0x4, 0x6, 0x4545, 0x0, 0x20, 0x0}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x5) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000911000-0x8)={0x0, 0x0}) setfsuid(0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003e1000)="2f6465762f6877726e6700", 0x0, 0x0) dup(r2) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000e7b000-0x8)={0x23, &(0x7f000002c000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000"}) mkdir(&(0x7f0000825000)="2e2f66696c653000", 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000033e000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) epoll_create1(0x800000007fffc) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000ba7000-0xc8)={0x4, 0x0, [{0x8, 0x2, 0x0, 0x0, @adapter={0x10000, 0x2000000000000000, 0x5, 0x6, 0x10001}}, {0x2, 0x2, 0x0, 0x0, @sint={0xfffffffffffffffc, 0x34}}, {0x4, 0x4, 0x0, 0x0, @adapter={0x0, 0xffffffffffffff80, 0x3, 0x8, 0x99}}, {0x80, 0x7, 0x0, 0x0, @sint={0x5dd, 0x4}}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 21:02:40 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nfc_raw(0x27, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000fc2000)="2e2f66696c653000", 0x141046, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000c43000)=@generic={0xffffffffffffffff, 0xc711, 0x5}) r3 = syz_open_dev$evdev(&(0x7f0000744000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) write$evdev(r2, &(0x7f0000a12000)=[], 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000c77000)=0x7fdffffb) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000d2b000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000f50000)={0x8, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "1bb2afd37a2ec281", "8fb0f68574e1fe07c34c56fe2610372f0ca887c2a1da6c39d80a06039cac3ca7", 0x7fff, 0x7a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f0000b88000)=[{&(0x7f0000fd1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000625000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000c50000)="00000000000000000000000000", 0xd}, {&(0x7f000063d000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000a06000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, {&(0x7f00002a0000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f000079f000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}], 0x7) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000b1c000)={0x8000000000000, 0x1}) ftruncate(r2, 0x10000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f000021a000-0x10)={0x0, 0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r3, r2, 0x0, 0x72439a6f) r4 = syz_open_dev$vcsn(&(0x7f0000db4000-0xa)="2f6465762f7663732300", 0x2, 0xc100) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000c9e000-0x10)={0x2, &(0x7f000029c000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000570000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000b0d000-0x8c)={0x2, 0x40, 0x3, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setregid(0x0, 0x0) fremovexattr(r1, &(0x7f0000788000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00") arch_prctl(0x1003, &(0x7f00007e8000)="") getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00008ba000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)=0xe8) sendmmsg(r2, &(0x7f0000987000)=[{{&(0x7f00008d5000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006cd000)=[{&(0x7f0000f90000-0x1000)="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0x1000}, {&(0x7f0000ed6000-0x7a)="220404562082b5e6cb78f90034e61bf7ef6551dca3a427634946bbe09f542e3cdaa4e09394a86c8412399d70ebc3cead2cf05b4e05ab0c30b719429062bf98af720f10f94522c60c174fed6845ec9b9289bb292de99a41e0b6fa96db6ace233faf16f8b9aac131f2a909fd4bb4818ee22c857bf792e302c68cf5", 0x7a}], 0x4, &(0x7f00007c0000)=[{0x30, 0x107, 0x62f, "539cbdbbf8e28c894166542523e5134bb1b1f93bd12ea23602c64affca03"}, {0x1010, 0x12b, 0x3, 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{0x60, 0x0, 0x7ff, "db5058841cb74bd7e8fa7b11361b2421d898690ebf5a63c363950a451d88c7d3b926f32e72330976af9ae6868b892a63dd9b18b12f032fb9bbb5ec058a3c194c52d8dbc512d06e86a65692943a79b438"}, {0xc0, 0x101, 0xfffffffffffffffa, "1890d2ab48fc9de43a459e76cd9227c42005e631ab2f124b9a563be2a4fed0b28323bd314c923afe47dc9daf6403af05cec2a3ae6b33d5f0eab0f4f64a5918bbb1b33b14a092a3dfa3dd76ff3f3695840062e417e354f6afefcb41761a277c935646ee9286dceff05bde40360f3189ed8ecc660d67864dee0eecf9a257fc33bb58229011c0e754e7e3db3670a9f91d5b1cab6c26a3bc62802ddd0778a23f1205ca1759152ada3f42694cfe"}, {0xa8, 0x1, 0x7fff, "2dd2ad9f338dc3b5f9947550796107e3e85110946933c47bee81dd9a8743f251df887c27d96d412c06b1e604e6db0e999dead3aad1a8dd4cd3aea5e03815da16b8afa7a19ace804bafa873305e6f9fe2d138f07145dba62a83d7cf57de737478ae879848c02287bd1f8e2cf424bc2406a545bc70c02c51237cedec359241db1d795db41540ad0d4a5b8bb3760cee9a98a22672"}, {0x48, 0x3a, 0x1, "cc5dcfc72de3a100c980efea81f3f1e50a1d0997e3c48ac912035e76d8056006bdd6d6dcc3c8064028b345f8dad95c13e1e9f6276e8f"}], 0x1250, 0x4011}, 0xfffffffffffffffb}], 0x4, 0x800) fsetxattr(r0, &(0x7f0000002000-0xb)=@random={"73656375726974792e00", "00"}, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0xb, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a21000-0x11)="2f6465762f7667615f6172626974657200", 0x202800, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000ed000)="2f6465762f6b766d00", 0x1, 0x0) 2017/12/08 21:02:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = memfd_create(&(0x7f000098c000-0xd)="2d2c00", 0x80000003ffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007d6000)={0x0, 0x4, &(0x7f00003fb000-0x64)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xcf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000892000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000072000-0x74)={r1, 0x6c, "98453efb97b0169bcb852e8accbe395ad11c6cd2f0b493e0370007000000000306c911a1ea7fefc9c8afa172d592fe2bd7dfc55349ea4a534be44cd12b9b46ca382a57357d3cbc6f81c595820956328f35c27865251c3339257c000168c30add904dd24018445c87277ff9a5"}, &(0x7f0000947000-0x4)=0x74) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00009fa000)={r1, 0x49, "b8e8fceb6582966960c600088ff04771fd4f71be800000019e0000598cec2ae4091b1c14ca2b27bf1e6027883d98b4e3fb21e16f2c21f0f25d47077b8e398b104a85fb4c556bbe58a2"}, &(0x7f0000b48000)=0x51) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) finit_module(r2, &(0x7f000087e000)="73656c696e75787d00", 0x1) sendmsg$inet_sctp(r2, &(0x7f0000001000)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000007000)="dd", 0x1}], 0x1, &(0x7f0000002000-0x60)=[@init={0x18, 0x84, 0x0, {0x4, 0x0, 0x1002, 0xa5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x820b, 0x0, 0x0, 0x0}}], 0x2, 0x0}, 0x0) fcntl$addseals(r2, 0x409, 0x10004) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x40000003, 0x8010, r4, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000093000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f000002c000-0x4)=0x20, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, r4, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00001e6000)={0x9, [0x100000000003ff, 0x8, 0xffffffffffffffff, 0x1, 0x0, 0xd9cd, 0x4, 0x10000, 0x101]}, 0x16) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000145000-0x28)={&(0x7f00002ae000/0x1000)=nil, 0x800, 0x4, 0x20, &(0x7f0000a6f000/0x4000)=nil, 0xb51}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) mmap(&(0x7f0000088000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0x100000800000010d, 0x2, &(0x7f0000004000-0x8)="00000000ffffffff", 0x8) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f00001db000)=@common="6970365f767469300000000000000000") ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000b5a000)={0x6, 0x5, [{0x0, 0x0, 0x3}, {0xfff, 0x0, 0x9}, {0x52d7, 0x0, 0x4}, {0xf28, 0x0, 0x101}, {0x4, 0x0, 0x7}, {0x7, 0x0, 0x7}]}) 2017/12/08 21:02:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ee7000-0xf)="2f6465762f73657175656e63657200", 0x141885, 0x0) accept$inet(r0, &(0x7f0000bed000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b1f000-0x4)=0x10) clock_gettime(0x4, &(0x7f00003ae000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000f39000)={0x6, 0xd1c, 0x0, 0x400, 0x1f9, 0x0, 0xfffffffffffffc01, 0x6}, &(0x7f000046d000-0x40)={0xff, 0xffff, 0x200, 0x3f, 0x7f, 0x1, 0xff, 0x9}, &(0x7f000032f000)={0x8, 0x7, 0x1f, 0x3d, 0x20, 0x6, 0x6, 0x3}, &(0x7f0000420000-0x10)={r1, r2/1000+30000}) fstat(r0, &(0x7f000085b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x8, &(0x7f000027c000)="2e2f66696c653000", r4, &(0x7f00008c7000)="0c8a57191cc24016e6b5e1d62c638184ae1ce5638c6a56da14b8d5a89d5d8652ebeb27") timerfd_settime(r0, 0x200000000000, &(0x7f000000b000)={{r3, 0x0}, {r1, r2}}, &(0x7f00007cb000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00003f2000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x81, "6362632874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000b2e000)=[{0x0, 0x0, &(0x7f0000345000-0x80)=[{&(0x7f0000a3a000-0x1000)="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0xede}, {&(0x7f0000d54000-0x59)="462daabd9c38e094992109d5bf99c854f40da69d67659afbb14db8793bac33e409334ff2e81c1b72b0351ef75e5a06f5ce2352d684f3a7958599c435f2ea311bc1df1ccf508dd24825d676f59d47f15c9f531d60bd6aff6e90", 0x59}], 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000204000-0x6)=[{&(0x7f0000338000-0xae)="3dea852a3825f9f0fa44ee5d84a10892446fbeda7e122f8637d052d92edd18be90b8073a5ce9350c9e82be16c49630faaf703415880bd17c6f470b90bc509639082ab28538373c85dad93bfe6c579fc260ad2bc6045f016424373305731544e031014761acce6183d4e1dfa324cafe0a941680ba5cb06aa76730a31e069ba5aaf689b26c938635477ce80300ce80e832709b5cc9c1d33f606174e39a0c3be87844320f4fef9d990c2c234124b30f", 0xae}], 0x1, &(0x7f0000e7a000-0x88)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x4000000}, {0x0, 0x0, &(0x7f0000e33000-0xa0)=[{&(0x7f00009f9000)="748429a55a094c686e801df33035d21249bebfd2bfb686030479ee9bde9933bca610bf918a9da43c894395022f56d779d9d83bb3aebdf8336f7eb56fc6504fb025b05e5a44b859985355e314798f81bfcd06e1a110c55eccd631b9f0bc99fce49cff03627557ef95731a7170bcbaad1b138296a1c315adbd6bb9c9c709bc669e816d07b45681893774a18274f580c8c92b49ccf1355690169c2c9c18e7f6d0b32d619edc5d2121337db2487dd3eea2abdc5e5ea8237d8a3ed7789d9d2a8313709745d2e0c2a6a03d19678fc5ba54cdcb0adb67802e285a47d19d327d9097841b", 0xe0}, {&(0x7f00009b1000)="7e56ee228bcd3f3ff7e6194c83e9b11e4e51a37cc9c17bc5b25cfd7ed5f17e707b04a31cf35b6ec017add623766d35d790daeec9714fdf2fdcb1060916e2ab8c6e3f570e41aaf7a5d263bb0e8162fc5c4e37807f875a8efc73c9d280a10c42993c02c3252ea0ce62dfabe82fac1de637b112e69c1cb3eb6bf4daa564602789f5fdd1e02a24d12207b6186f4a6d0514402cad239b2242f3e458985c70dcc281055c2d1977f3d0", 0xa6}, 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0x1000}, {&(0x7f00000c5000-0xc8)="15a226de4493bb261df9c9cc4bf300436e553377ad60237a787a477354295320805c826c79634abc34b4f60967bcee95499ed53d8a31f3384dbd57eac3ad0265b65db2da6cd9380a29a8724236d19daebea7fcb332840279b9015741fdf5512a172254dda781e2628b7f70a086d53a78c6a92f4bd0c046c8749646f3aabfaebf4075d0f98fee9ac43ca88bce4fa95dc4b293945ccb33d84f232a46471753767465b19480478a3a88239e877a5273f01f7c379bc27c9772222615e62975529018a27a489188dc07e8", 0xc8}, {&(0x7f0000740000-0x82)="f7e86a686b321594a6a33c4ca2d09f078d96bd2ae7a31af1284d4afc7362d9dc8102f96f3323e032347904906e59839af055db98b9939b39388adafb4e02f3e88831abcd1ab347a2a8d93654d0e54b39f5ff2f78db69aa2b2278c73dce92e5fbf412be9c38c8dca8aa98a520f3bd3a6b789a0c7026c83833d8e2fc6858f09a78dfcb", 0x82}, {&(0x7f0000c21000)="53497e03ef7ab0ab2f54a47b0f2f94e11e232ba41e19e02ce22236dfd2300d7abbbe5dd8d40cf8cb365e2c27a1cec647327f2c2d6863dc04202a481735ce4a90156897e10c538dab962d07faa9a7e4664d911abeeaef1ee3e5dd945073b94bf867858f2a1ae13e2bbd66a642a73af9e2ab8fc805443b509447ebbf4b2c6c524531c0780ee05e0c1e484d3ba239d87c5885c96d30b5a061c6779c45e4c5edc88098455b63d61521af329eb89a2c79b768b70ae31fcbcdb3edf27971c9a73fe69fbeb5c91ba099fac76af4d2d031f28fdfd4cc46b04faab901", 0xd8}, {&(0x7f00004f7000-0xb7)="4ebe80cc44ebf5d995144b66720f2faa8171bfdb4ba12852c8ac57a2f672c53be86aaea415b02fe979bead40f56ea65b8e087bfe714348cf3a6eb0ef9eaad7f3bc8fb75b969e73187243344d627eb84b4b935736f07253e13cc9e7617ffd01652bffba7f7f3d83182c10de69d688fbf2a1a8839a3f100a2342252a5a54d404aedc2be6df069272ffe7e4700efc00e92d1b3b2e5bf30500caa0b678a38310d58e78fb40ab20250ff8eefbfe5387609044bb5aec096e6903", 0xb7}, {&(0x7f0000246000-0xfa)="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", 0xfa}], 0xa, &(0x7f0000fc9000-0x110)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x80, 0x117, 0x2, 0x6c, "5ae6c268dea496b0d9b6cf2cc193af05df8898e6fec41d53467975f27d8f578bbcb953e3650498d5672ec6e02026ad754dae003f56783a3c643feb7797177f9f0cfff042cf89e1b529e3dec0908b2b51d92c297a17747962a53407fa0ebc09f36bb01cffa7dd35c355171e47"}, @assoc={0x18, 0x117, 0x4, 0x972}, @assoc={0x18, 0x117, 0x4, 0xffffffff}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x110, 0x4004050}, {0x0, 0x0, &(0x7f0000da9000)=[{&(0x7f0000f35000-0xff)="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", 0xff}], 0x1, &(0x7f0000a6b000)=[@assoc={0x18, 0x117, 0x4, 0x7fff}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x88, 0x117, 0x2, 0x71, "6075b097348c998d34eb9821af66a18639925b20c8c71f8c002ed68481ff4cdead707a3fd0a9a0ea53902884ad34238f2dae5635fb0bae166189752a3cb31684c190075c6d27c77e5012eb81a7f7c51ecabe192b3b5af89bad3c7bacbc9494d0195d745c4746830646b005df00f2653148"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x20, 0x117, 0x2, 0xc, "29c048db4f9903b188d19572"}, @iv={0x30, 0x117, 0x2, 0x1a, "9e68a6740b666dc6743beed5b5b8580e2a6cd5b1471bc0c58f25"}], 0x120, 0x4000}], 0x4, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00000e5000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000e97000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000239000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f0000009000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000367000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f00009da000-0x1d)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f00004cb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000467000+0xb79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f00005ab000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}], 0x9, &(0x7f00009f2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe, 0x4}, 0x40) 2017/12/08 21:02:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x400100, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0x4000000000cffe) mmap(&(0x7f0000599000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x10, 0x20, 0x9, 0x8, 0x1, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f0000002000-0xb4)="f3cd2fb47c082823a9e23e96953680351f4cd4147c60f7eb2e46a76a84b6d594d4f89003dcae23bba523f34c01b16971e24234f1250be956540301ae2a746c314715808c0811976b6d7ea5e76a0215dfa375edee0896041b965f836a3109d9acbf83aee1ff38d0272e2f26aa49568e9155d321c5567c6e9c584678ecdf554a1b9fb803892b060934ae61f2e3a27d6b49cc46b0e6f1ac5f94eb6dedf40ea88d8f9b55ab770d37240ec8ea6c13380621ce7c56bcf0", &(0x7f0000003000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000002000-0x9)="696c6c696e6f697300", 0x9) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000081b000-0x10)={r1, &(0x7f0000000000)=""}, 0x10) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000010000-0x20)={0xd3aa, 0x2, 0x1, 0xffffffff, 0x1, 0x6, 0x6, 0x400, 0x0}, &(0x7f0000019000-0x4)=0x20) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000018000)=0x0, &(0x7f0000015000)=0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000018000)={0x0, 0x0, 0x10000, 0x80, 0x2, 0x0, 0x0}, 0x14) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000018000-0x4)=0x0, &(0x7f0000018000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x7}, @generic={0x1077, 0x0, 0x0, 0x5}, @generic={0xd39d, 0x0, 0x0, 0x1}], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f0000007000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x0}, 0x30) 2017/12/08 21:02:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000954000-0x9)="2f6465762f72746300", 0x47ead249b484d1e9, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000881000)={0x8001, 0x0, 0x2, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000e25000)={r1, 0x9}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ff8000)="2f6465762f6b766d00", 0x3fffc, 0x0) r3 = dup(r2) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000838000)="2f6465762f6b766d00", 0x80100, 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) r6 = inotify_init1(0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00004f8000)={0x0, 0x0, 0x0}, &(0x7f0000ad6000-0x4)=0xc) ioctl$TIOCSBRK(r4, 0x5427) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00004ef000)=0x0) r9 = syz_open_dev$usbmon(&(0x7f00008be000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r9, 0x80089203, 0x7) fcntl$setown(r6, 0x8, r7) fcntl$getownex(r6, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r10, 0x0, 0x0) preadv(r4, &(0x7f0000998000)=[{&(0x7f00004ea000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f00002c1000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}], 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r9, 0x119, 0x1, &(0x7f0000a39000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r11, 0xc0505350, &(0x7f00008a4000)={{0x0, 0x3}, {0x81, 0x0}, 0xfffffffffffffffe, 0x100000004, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r8, 0x1e) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000688000-0x4)={0x1, &(0x7f0000434000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00008a2000-0x40)={r12, 0x1, &(0x7f00002f9000-0x4)=[0xffffffffffffff81], &(0x7f0000c7d000)=[0x1, 0x13, 0x5, 0x4, 0x6, 0x101, 0x1f, 0x1000, 0x8001, 0x397], 0x31, 0x0, 0xfffffffffffffffe, &(0x7f0000e2b000-0xc)=[], &(0x7f0000ec2000-0x14)=[0xcba8, 0x6, 0x9, 0xb7ef, 0x2], 0x0}) sched_setparam(r8, &(0x7f0000766000)=0x100000000) socket$inet_icmp_raw(0x2, 0x3, 0x1) sched_setaffinity(r5, 0x8, &(0x7f0000f83000-0x8)=0x3) 2017/12/08 21:02:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b82000-0x12)="00", 0x2) r1 = inotify_init1(0x80800) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000254000-0xc)={0x4, r1, 0x0}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000000)=0x9a41) getpeername$ax25(r0, &(0x7f0000a1a000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000d65000-0x4)=0x10) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) r3 = socket$bt_sco(0x1f, 0x5, 0x2) fchmod(r3, 0x4a) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x6, 0x0, 0x0, 0x20, {0x0, @in6={{0xa, 0x2, 0xfff, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8b, 0x3, 0x0, 0x0, 0x0}}, &(0x7f000094b000)=0xb8) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = dup2(r4, r4) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000981000)={0x6, 0x690, &(0x7f0000e26000-0x1000)="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", &(0x7f00007a6000-0x5c)="13b169cfd2f107bdc8f07d4a2e57d5ffdf3edbdde002fb33bf4656f41fc48c439ea43d68be9036359b6802b1b6e6cd4e6f1792097319292e2288c4d5107bc2debb5c95358921103050f31f5de397420826c86c630e301ffddde3de92", 0x1000, 0x5c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000ade000)={0x5, r6, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000def000-0x8)=0x75) ioctl$EVIOCGUNIQ(r5, 0x80404508, &(0x7f0000136000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f00005ee000)={0x40002, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)="2f6465762f6375736500", 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000b97000-0x8)=[0x6, 0x2d2b]) pread64(r7, &(0x7f0000a4c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, 0x0) ioctl$SIOCGIFHWADDR(r7, 0x8927, &(0x7f00002f7000)={@generic="00000000000000000000000000000000", @ifru_flags=0x0}) r8 = add_key(&(0x7f000097c000-0xa)="626c61636b6c69737400", &(0x7f0000b92000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b4c000-0x2d)="f9cd745b7df9296f59ceeec5d3fafed2c11c472411022081efddef9798ee1f8ee6fd0f105eb51cb440ab18a845", 0x2d, 0x0) keyctl$update(0x2, r8, &(0x7f00001ae000)="", 0x0) keyctl$revoke(0x3, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000106000)={0x38, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000c8b000-0x10)=@generic="ed8d061472f7173f8de75c2edfa6465f", 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r7, 0x540f, &(0x7f00002b7000-0x4)=0x0) preadv(r7, &(0x7f0000fbb000-0x8)=[{&(0x7f000011a000)="00", 0x1}], 0x1, 0x0) write$fuse(r7, &(0x7f0000391000-0x21)={0x20, 0x0, 0x1, @fuse_ioctl_out={0x7fffffff, 0x0, 0x0, 0x6}}, 0x20) 2017/12/08 21:02:40 executing program 2: mmap(&(0x7f0000000000/0x270000)=nil, 0x270000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bd5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) symlink(&(0x7f00001db000-0x8)="2e2f66696c653000", &(0x7f000024d000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000936000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x2000004005, 0x78, 0xfffffffffffffffb, 0x18000000000000, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfe, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x3, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[@lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @multicast2=0xe0000002, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x4, 0x0, 0x4, 0x0, []}]}}, ""}}}}}, 0x0) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000002000-0x3)=0x5477, 0x4) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000001000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9, 0x2021, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0xfffffffffffffffd, &(0x7f0000fc0000)={0x4}, 0x0, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00009d1000)="6e65742f616e79636173743600") recvfrom$inet6(r1, &(0x7f0000825000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x40, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000fc1000)=0x0, &(0x7f0000cb8000-0x4)=0x8) dup3(0xffffffffffffffff, r2, 0x80000) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x20008090}, 0x8000) sendto$inet6(r2, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f2568cbfac6afde2463b6c4a1cfc7187f8af8b73c47d352a4b9aa415d17b0e63b91367d7a8b72", 0xb9, 0x80, &(0x7f0000fbb000)={0xa, 0x3, 0x5d41, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2017/12/08 21:02:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "706f6c79313330350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x800) fsync(r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a0b000)="", 0x0) 2017/12/08 21:02:40 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000bb8000)="ff8d57a9a22d735503b9c986f7903a6e977b77ea955fb6498740f22dbd387a82fdf39bd50000000200000000000000010442a6baad7d6e9796cd9252c63af75012d8c66446efa701", 0x48) sendto$inet6(r0, &(0x7f0000772000)="64f5", 0x2, 0x0, &(0x7f0000439000-0x20)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f43000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b9000)=0x10) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000f59000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f58000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000740000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f59000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1d, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f00007d0000/0x4000)=nil, 0x4000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x20000000006, &(0x7f0000001000-0x3)="07208e", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 21:02:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f000084e000/0x3000)=nil, 0x3000, 0x0, 0x2a012, r0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)="6465616400", &(0x7f000084f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0x25)="73797374656d080000000000000074683026216e6f6465762b6d24402f2d73797374656d00", 0xfffffffffffffff9) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r1, &(0x7f0000004000)="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", 0x1003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000084e000/0x3000)=nil, 0x3000, 0x1000003, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000851000-0x8)="7200000000000004", &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000084e000)="82", 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000166000-0x8)={0x1}, 0x8, 0x80800) socket$inet6(0xa, 0x4, 0x5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000c5c000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="4329fbd0be62", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000830000-0x28)={0xffffffffffffffff, 0x6aa1, 0x0, 0x0, &(0x7f000052e000)="", &(0x7f00004fa000)="", 0x0, 0x3}, 0x28) socketpair$inet_sctp(0x2, 0xfffffffffffffffc, 0x84, &(0x7f00005ae000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x80001c) 2017/12/08 21:02:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x10001, &(0x7f0000189000)={0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d4a000)="2f6465762f6877726e6700", 0x185002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x7, &(0x7f00003a4000-0x38)=[@map={0x1000, 0x9d, 0x401, r0}, @map={0x78e7b6bd0000, 0x1ff, 0x2, r0}, @map={0xfff, 0x3, 0x14d3, r0}, @map={0x2, 0x1, 0x6, r0}, @map={0x10001, 0x80000005, 0x1ff, r0}, @map={0x1, 0x0, 0x6, r0}, @generic={0x5, 0x1ff, 0x4, 0x8001}], &(0x7f000064e000-0xb)="5d3c76626f78657430002c", 0x1, 0x0, &(0x7f00007d6000)="", 0x0, 0x4}, 0x30) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x6, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) accept4$ipx(r0, &(0x7f0000bd2000-0x5)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00004c9000-0x4)=0x10, 0x0) r2 = socket(0x10, 0x2, 0x400000000010) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xf72, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffbfffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f82000)={0x0, 0x10001}, &(0x7f0000cb2000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00006f3000)={r4, 0x0}, 0x6) r5 = fcntl$dupfd(r3, 0x0, r3) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000ca7000)={0x0, 0x0, 0x0}, &(0x7f0000243000)=0xc) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000fed000)={0x1, 0x1, 0x5, 0x6fcf}, 0x10) getpriority(0x4, r6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000195000-0x8c)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000ea7000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a47c7d35458fc75651c016beac596143"}) getsockname(0xffffffffffffff9c, &(0x7f000054c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000379000-0x4)=0x9) read(r1, &(0x7f0000718000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5) write(r2, &(0x7f0000484000)="240000001a00091cef000000efad000001ff00ed0800010000001de80000000000000001", 0x24) accept4(r0, &(0x7f0000358000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000cb000-0x4)=0xe, 0x80000000000000) 2017/12/08 21:02:40 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r0, &(0x7f0000001000)="2e2f66696c653000", 0x24a000, 0x1a8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0xfffffffffffffff7, 0xc5b, 0x2, 0xffffffff80000000, 0x100000000, 0xfffffffffffffe00, 0x3, 0xfffffffffffffffe, 0x0}, &(0x7f0000d6c000)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000dfe000-0x10)={r3, 0x5cd1, 0xfffffffffffffffc, 0x0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000e59000+0x1a1)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x3, 0x0, 0xffffffffffff8000, 0x0}], &(0x7f0000e1f000)="2b00", 0x0, 0x0, &(0x7f0000001000-0x31)="", 0x0, 0x0}, 0x30) r4 = socket(0x11, 0x802, 0x300) setsockopt(r4, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r5 = socket(0x2, 0x3, 0xff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendto(r5, &(0x7f000000c000)="da000000000000c67412a1000000000000002087ef6c6411f2c1275b1db8e916af92edeaea876801", 0x28, 0x0, &(0x7f000000b000)=@ax25={0x6, {"38dd6c381b2962"}, 0x0}, 0x10) socketpair(0x13, 0x3, 0x40, &(0x7f00005b7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r8, &(0x7f0000529000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f000000e000-0x14)=[{0x11, 0x1a, 0x203, 0x20d20, 0x4, "0a"}], 0x11}], 0x1, &(0x7f000001e000-0x48)=[], 0x0, 0x0}, 0x40000000000) ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f000036c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom$inet(r6, &(0x7f000075f000)="000000000000000000000000000000000000000000", 0x15, 0x8, &(0x7f0000cdb000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = accept4$inet(r6, &(0x7f00002e1000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d6000)=0x10, 0x80000) syz_emit_ethernet(0x3f, &(0x7f0000c48000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0xf464, 0x0}}], {{0x806, @arp=@generic={0x300, 0x888e, 0x6, 0x9, 0x9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "c6a881a97b75383ac0", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "fb82c42dfa78ed9a070023a8339fcc4f"}}}}, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f0000b38000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000047a000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000b92000-0xc0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0xffffffffffffff79, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in6={0xa, 0x2, 0x927, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r9, &(0x7f00007b9000-0x40)=[], 0x0) 2017/12/08 21:02:40 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000603000)="2f6465762f73672300", 0xff, 0x301040) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00009c9000)={0x0, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000088d000-0x4)=0x7f) r2 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00008a4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getpgrp(0xffffffffffffffff) getsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f0000702000)=0x0, &(0x7f0000f94000)=0x4) prctl$setptracer(0x59616d61, r3) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000338000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f, 0x3, 0x0, 0xc, 0x0, 0x7, 0x1}, 0x20) r6 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) r7 = socket$packet(0x11, 0x3, 0x300) poll(&(0x7f0000992000)=[{r6, 0x1144, 0x0}, {r7, 0x10, 0x0}, {r5, 0x40, 0x0}, {r5, 0x0, 0x0}, {r1, 0x0, 0x0}, {r6, 0x0, 0x0}], 0x6, 0xfffffffffffffff7) r8 = open(&(0x7f0000043000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r8, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0x7fffffff}, 0x0, 0x8) ioctl$KVM_TPR_ACCESS_REPORTING(r8, 0xc028ae92, &(0x7f00004cc000-0x28)={0x6, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r8, 0x9, &(0x7f0000beb000)="d0026c57742352c00ab13fd2c3cb8ee594ecde424d21d306dfe66139227e12c430e6e3289969b044c5f8159180d2ef5535164caf2ee1e5e5d2b1f903a0651194be3535f99ec922408bb9e9beca5763bc0b6aa5aa913fdad110b6a598150f054479bf04d4f139c28e282f37f497c5741f828dd5baa4fb450153bc96e6c7d4253d1278577637729c34a46bba6b125483589af3bbe3908c21f4c68433c81c114944da9fec23c8ebb08cf3ba526c78c055eda945e133ab72f60b1df8050cf43e3427c2fbbe5d331f") rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f0000bf8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000019c000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)="2e2f66696c653000", 0x85a) r9 = open(&(0x7f00001be000-0x8)="2e2f66696c653000", 0x101000, 0x0) fcntl$getflags(r8, 0x401) dup3(r9, r8, 0x0) 2017/12/08 21:02:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c23000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x4, "7368613338342d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = syz_open_dev$sg(&(0x7f000082a000)="2f6465762f73672300", 0xffffffffffffffbc, 0x40000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000554000)={0x0, 0x21, "37011b36930165531453c1ec5d1775077f11fa2dd4f537e6acb2f269ee8c95c000"}, &(0x7f0000fba000)=0x29) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f23000-0x14)={r2, 0x8, 0x3, 0x200, 0x8, 0xfffffffffffffff9}, 0x14) r3 = accept$alg(r0, 0x0, 0x0) r4 = accept4(r3, &(0x7f0000150000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e44000)=0x9, 0x80800) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000ae000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00003db000-0xc)={r5, @loopback=0x7f000001, @rand_addr=0x5}, 0xc) r6 = dup(r0) readv(r3, &(0x7f00009c6000-0x70)=[{&(0x7f00006ac000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000e9d000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000ce4000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f00005cf000-0xa)="00000000000000000000", 0xa}, {&(0x7f00008cc000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000022c000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000a43000)="", 0x0}], 0x7) socket$inet_sctp(0x2, 0x5, 0x84) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006b0000-0x18)={r6, &(0x7f000043c000-0xe9)="69238d1e263b5b32f65cc5b6a06df4dffbd3b6f3d7f88c8f129f3b41bad53181b4990e73ee80b6169c7c076b3ad8c3f4e2016c9c3a7cd118b4989ae44e0965b171345cd9cca11b71e035c8f2ecd74bc44766c14f71e06f47290e1171dc7b3d3fd9a13be073152418e8894906b2c720cef43fba9fa12432910e7d54eb6774eeece931918cacaeb203255c7fab2a9fba5b4c55787891c4f2b608c52add5a3a5cc06ff11ac74909847cea51774fe09bf829359471d7ac91652d910a4f7613c520cfeaa5cc69c5ccd4591ef50eda8b31066430707745102de12a9736cb8f625b46900691f290cab3cacb75", &(0x7f0000679000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x18) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$UFFDIO_WAKE(r6, 0x8010aa02, &(0x7f00003f9000)={&(0x7f0000ab7000/0x2000)=nil, 0x2000}) sendmsg$alg(r3, &(0x7f0000baf000)={0x0, 0x0, &(0x7f00009f2000)=[], 0x0, &(0x7f0000bb2000-0x60)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000053b000)={r2, 0xfffffffffffffff9}, &(0x7f0000cea000-0x4)=0x8) 2017/12/08 21:02:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x80) mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000580000)={0x0, 0x5, 0x30}, &(0x7f0000d78000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a31000)=r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)="6e65742f6d6366696c74657200") setsockopt$inet6_dccp_buf(r4, 0x21, 0xc, &(0x7f0000304000-0x4a)="30af7bf8d3cf9ceaeaf731b3ab69a96081140b1d6bbda9a653fcb8136f251b1506c5652b5e52c1a738a12468a992c5c04fd04a5121bd442abceb2cda65354a0f2b4c0fb544207d051ae9", 0x4a) sendfile(r1, r4, &(0x7f0000084000)=0x0, 0xe9) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000a50000)={0x0, 0x0, 0x0, 0x6, 0xa0}) rt_sigpending(&(0x7f00004d3000-0x8)={0x0}, 0x8) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0x92, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mlock(&(0x7f0000abe000/0x4000)=nil, 0x4000) r6 = perf_event_open(&(0x7f00009ff000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0xfe, 0x0, 0x6, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r7, 0x0, 0x10, &(0x7f0000e93000)="000000dd000001020000008c5ee18c1000f102000000fff2", 0x18) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8983, &(0x7f00003b4000)="") socket(0x1, 0x40080003, 0x3) 2017/12/08 21:02:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=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$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000bbd000)={0x0, 0x0}) socket(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)="", 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000004000)="f7c4cb32efac6fd92085020cdb9525e17d04000000000070f83a5865b4d99a02f6dea514236f20", 0x27, 0x0) fcntl$addseals(r2, 0x409, 0x9) fallocate(r2, 0x2, 0x1, 0x7fffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x400000000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e3000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000005000-0x8)={0x19980330, r3}, &(0x7f0000008000-0x9)={0x400000800000000, 0x5, 0x400, 0xffffffffffeffffc, 0x732f3fad, 0x9}) mmap(&(0x7f0000000000/0x937000)=nil, 0x937000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x803, 0x100000006) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) [ 55.368566] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) [ 55.405941] raw_sendmsg: syz-executor7 forgot to set AF_INET. Fix it! 2017/12/08 21:02:41 executing program 0: setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000c98000-0x1)={0x0}, 0x1) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008e3000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x1f, 0x6, 0x0, 0xffffffffffffffff, 0x0, 0x46441bc3, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000b25000-0x5c)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xe0}, {0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x1f, [0x2, 0x3, 0x80000000, 0x2, 0x9, 0x0, 0x98a8, 0x38d3]}, 0x5c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a3b000)={0x0, 0x200}, &(0x7f0000ade000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ec8000)={r2, 0x101}, 0x6) r3 = syz_open_dev$vcsn(&(0x7f0000fae000-0x4)="2f6465762f7663732300", 0xd5, 0x480000) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000825000)={0x1fe, 0x2, 0x4000, 0x1000, &(0x7f000041a000/0x1000)=nil}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00006ee000-0x9)="2f6465762f76637300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000cd2000)={0x0, 0x4c, "39fc328d928c7add6a98d4556ee29aa17de1bc5b0cd98deb69ce2e73b436c970639b6f7cde46a174cfa5b7016d010090f04fed391e3eb3c0637abc16792a531e221327d13f7f62843c0e20c8"}, &(0x7f00004f7000-0x4)=0x54) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000a0f000-0xa0)={r5, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x4, 0x8, 0x5}, &(0x7f0000d4d000)=0xa0) ioctl$VT_ACTIVATE(r4, 0x5606, 0x1be40a59) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00001ff000)={r2, 0x7a91}, 0x6) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f000098b000)={[{0x10001, 0x10001, 0xfffffffffffffffe, 0x9, 0x80000000, 0x80000000, 0x1792, 0x1f, 0x9, 0xde, 0x731d3a66, 0xfff, 0x100000001}, {0xfd2, 0x401, 0x5, 0x7, 0x0, 0x5, 0x3, 0xf2, 0x8001, 0x7ff, 0x6dc, 0x2, 0x8}, {0x5, 0x101, 0x1, 0x604, 0x8, 0x4, 0x40, 0x9, 0xe1, 0x4, 0xb4, 0x0, 0x2}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000032000-0x8c)={r5, @in6={{0xa, 0x2, 0x8c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000eb5000-0x10)={0xeab, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r7 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r7, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) r8 = socket$netlink(0x10, 0x3, 0x20000000000000) writev(r8, &(0x7f000025f000-0x10)=[{&(0x7f0000621000-0xe)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) socket$inet_sctp(0x2, 0x203ff393066084ed, 0x84) 2017/12/08 21:02:41 executing program 1: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x800000000009) bind$netlink(r2, &(0x7f0000873000)={0x10, 0x0, 0x8, 0x4}, 0xc) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = getpid() fcntl$lock(r1, 0x6, &(0x7f0000c2f000-0x20)={0x2, 0x0, 0x5, 0x1, r4}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000c78000-0x4)=0x0) r5 = socket(0x10, 0x3, 0x0) accept$unix(r5, &(0x7f0000d9c000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008b2000)=0x1002) accept(r5, &(0x7f0000bbd000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d9d000-0x4)=0xc) recvmsg(r5, &(0x7f0000caf000)={0x0, 0x0, &(0x7f000097b000)=[{&(0x7f0000307000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000895000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}], 0x2, &(0x7f0000d9e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0xff}, 0xcc32fa5df62f7c7b) r6 = socket$unix(0x1, 0x5, 0x0) r7 = epoll_create(0x400000) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000465000)={0xffffffff80002000, 0x0}) socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f00006ec000)=0x0, &(0x7f0000adf000)=0x4) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r6, &(0x7f000002b000-0xc)={0x2002, 0x0}) writev(r0, &(0x7f0000f18000)=[{&(0x7f0000f17000-0x2a)="2900000020001903e83c750d000a242102000056000000802821ca00080004800011e010315aecc835", 0x29}], 0x1) 2017/12/08 21:02:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000057000-0x4)=0x4) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x8, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002f4000)="2f6465762f7161745f6164665f63746c00", 0x470942, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000a06000)=0x7fffffff, &(0x7f0000748000)=0x2) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0xdf8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x3b, &(0x7f0000775000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000436000-0x4)=0x1e) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f000056a000)=[@text64={0x40, &(0x7f0000bf7000-0x45)="b956090000b800280000ba000000000f302e0f0139410f20a3c4c155f852004df7d9d31b66ba420066b8c80066ef64f36666260f01990098000066b80b000f00d8450f01d1", 0x45}], 0x1, 0x20, &(0x7f00003c8000-0x10)=[@dstype0={0x6, 0x0}], 0x1) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000001c000)="2f6465762f6877726e6700", 0x4000ff, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r6 = msgget(0x2, 0x200) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000eae000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r6, &(0x7f000001d000-0xc4)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0xc4, 0x1, 0xfffffffffffffffc) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f0000f97000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00009f0000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$KVM_X86_SETUP_MCE(r5, 0x4008ae9c, &(0x7f00002eb000-0x4)={0x3, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f00008c1000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe2c, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x100060, 0x200000000000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x807, 0x6) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f0000016000-0x40)={0xaac75d3986ff5ebd, 0x0, 0x3, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f00008ae000)={0x8000000000000000, 0x0, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2017/12/08 21:02:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000333000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000068c000)=0x4) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TIOCGSID(r2, 0x540f, &(0x7f000008c000)=0x0) lstat(&(0x7f0000be3000)="2e2f66696c653000", &(0x7f0000e12000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000b7c000)={0x80, 0xc000000000, r3, 0xfff, r4, 0x5, 0x8000, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$random(&(0x7f0000f48000)="2f6465762f72616e646f6d00", 0x0, 0x1) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000780000-0xa)="6e65742f726f75746500") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f000053b000)={0x0, 0x95a, 0x30}, &(0x7f0000124000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f00004d7000)={r8, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa5, 0xb6e, 0x8, 0x200, 0x84}, &(0x7f0000697000-0x4)=0xa0) preadv(r7, &(0x7f0000324000)=[{&(0x7f0000209000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000640000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}], 0x2, 0x1c) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f0000086000-0x4)={0x1008, 0x7f, 0x1000}) fgetxattr(r1, &(0x7f0000970000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000adf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44) r9 = syz_open_procfs(r3, &(0x7f0000479000)="6e65742f7564703600") move_pages(r3, 0x3, &(0x7f00009c4000)=[&(0x7f0000a12000/0x2000)=nil, &(0x7f00002d0000/0x2000)=nil, &(0x7f0000fd0000/0xc000)=nil], &(0x7f0000b05000-0x10)=[0x24000000000000, 0x4, 0x1, 0x8], &(0x7f000002c000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) mprotect(&(0x7f0000658000/0x3000)=nil, 0x3000, 0x1000000) sendfile(r9, 0xffffffffffffffff, &(0x7f0000014000)=0x100000, 0xffff) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r9, 0x84, 0x16, &(0x7f0000c2c000-0x10)={0x6, [0x200020000, 0x0, 0x7f, 0x5, 0x1ad, 0x81]}, 0x10) linkat(r2, &(0x7f000023e000)="2e2f66696c653000", r7, &(0x7f0000422000-0x8)="2e2f66696c653000", 0x80400) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b5f000-0x8)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r9, 0x5608) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000a5b000-0x4)=0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r10 = socket(0x10, 0x802, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f0000783000-0x34)={{0xffffffffffffffff, 0x3, 0x9, 0x2, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r10, 0x4020ae76, &(0x7f0000a68000-0x20)={r2, 0xffff, 0x8, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r5, &(0x7f0000a45000-0x45)="26008000420747f1938d000000000000000050f1458dbfea2e5659266b7368800017c76e328a5c54be59a39992d9ae5cf704f856c461482947a59bdec4a0542940ce1dd3be", 0x45) 2017/12/08 21:02:41 executing program 5: mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x2000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcd000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000f000)="2f6465762f73657175656e6365723200", 0x100, 0x0) mq_getsetattr(r3, &(0x7f0000010000-0x40)={0xfd98, 0x8001, 0x6, 0x4, 0x9, 0x9, 0x209, 0x6}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00005d7000)=0x1) r4 = open(&(0x7f0000010000-0x6)="2e2f62757300", 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r4, 0x0) fallocate(r4, 0x0, 0xffff, 0x4) setsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000008000)={@rand_addr=0x7, @rand_addr=0x9, 0x3}, 0xc) r5 = open(&(0x7f0000009000)="2e2f62757300", 0x141042, 0x4) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x80000000000007, 0x11, r4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f000000f000)=[{&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f0000007000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}], 0x3) r6 = getpid() get_robust_list(r6, &(0x7f0000002000)=&(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x18) madvise(&(0x7f0000270000/0x2000)=nil, 0x2000, 0x76) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xefffffffffffffff, 0x1034, r5, 0x0) pread64(r1, &(0x7f00006e6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0x0) socket$inet6(0xa, 0x3, 0xc) mount(&(0x7f0000e83000-0x6)="2e2f62757300", &(0x7f0000bf1000)="2e2f62757300", &(0x7f00006cd000)="6a667300", 0x1000, 0x0) 2017/12/08 21:02:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b07000)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000b83000)={0x0, 0x989680}, &(0x7f000099c000-0x10)={0x0, 0x0}) r1 = accept$inet(0xffffffffffffffff, &(0x7f00003b0000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b3b000-0x4)=0x10) r2 = signalfd(0xffffffffffffffff, &(0x7f00009d9000)={0x200}, 0x8) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000430000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000028d000-0x4)=0x14, 0x80800) ppoll(&(0x7f0000fed000)=[{r1, 0x4024, 0x0}, {r2, 0x0, 0x0}, {r3, 0x1, 0x0}], 0x3, &(0x7f0000392000-0x10)={0x77359400, 0x0}, &(0x7f0000619000-0x8)={0x80}, 0x8) r4 = accept$llc(0xffffffffffffffff, &(0x7f0000f26000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000064000)=0x10) getsockname$llc(r4, &(0x7f0000529000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ffa000)=0x10) sysfs$1(0x1, &(0x7f0000da2000-0x7)="63707573657400") 2017/12/08 21:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x85) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ab1000-0x9)="2f6465762f6b766d00", 0x3, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) splice(r2, 0x0, r1, 0x36, 0x3, 0x4) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000e02000/0x18000)=nil, &(0x7f0000b1b000-0x18)=[@textreal={0x8, &(0x7f0000e47000-0x4a)="f30f23e50f01cb67260f1905001800002e662e0f015c560f01bd00800f072e3e3e0fc72c66b9800000c00f326635004000000f30ba4300b000ee66b9800000c00f326635008000000f30", 0x4a}], 0x1, 0xd, &(0x7f0000ce3000)=[@vmwrite={0x8, 0x0, 0x80000001, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800}], 0x1) r4 = dup2(r3, r1) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000b0f000-0xf0)="262bb3aacfe04389b76d4ad09671a73bf6f75b7ed84787e4ca14ddc3efc7ef759c808bd8fd46d86a7ed549e5af5cbccd400300000000000000092766aa2515c6c47f5e8fab909a8686570e296c81e6850c0326ad1b9bcc2aa598997d1b8cdedb89741d9d9afc8d74329cf57db3049a81f12b0eb36a00000fffbb31da5134d93a041fc4c322b9d9f5a550918190c33333a029dd3de07635e9371ea9a7329231dd0000000000ffff0376beed92982cc421da3571f527d41467f6642bbe5cc33ac624490b372c9c262ee0a4be886a9d654dc8bbe772d4c137af70b8071b86efcecd7ea59fe031bbba7f3d55f6a0239eca") ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000f46000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xbe7c300c2e22a9ee, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000dbc000/0x18000)=nil, &(0x7f000017f000-0x18)=[@text16={0x10, &(0x7f0000d57000)="66b80500000066b94a3000000f01c167880a66b99004000066b83c00000066ba000000000f300f2242670fc76966ba210066edf264360f22172e0f350f01cbba4300b000ee", 0x45}], 0x1, 0xe, &(0x7f0000c4f000-0x10)=[], 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ffe000)="2f6465762f6b766d00", 0x40, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c1f000)="2f6465762f73657175656e63657200", 0x67ba95bde4d61e2c, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f000023d000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000676000+0x96e)=0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000998000-0x10)={0x72, &(0x7f0000daa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) sendmsg$nfc_llcp(r4, &(0x7f0000120000)={&(0x7f0000b37000-0x60)={0x27, 0xe3b, 0x7fff, 0x0, 0x2, 0xfffffffffffffff8, "10f7027ed99bd6e1df07f15c3f40adf69e04ee3b37cc853d707f478096af6488f8784fb51075ce998c8df7058adbf410b8a30e92684303beed540d9275ab4a", 0x2}, 0x60, &(0x7f0000e8e000-0x60)=[{&(0x7f0000063000-0xc9)="13f1e36be4e3956497750c089e3287e3944050201b32c605995eb19e2a66028379475274988717b3a0be167d071b13c773886a76e43b0a2c070c24ec61e6d24db41a2a48884bc6372b8becd9da1cbeb6e28f6affa1787d3089e9121bedb9c2dcfe540177dc09f6e45a8a0826791d8054eef8a91b759b9c5c6323a6111da8dbfdffbf8616852ff009ea8c14c4771b90c6bbce98056407daebf42d8ca927e4a1f3fd7651e432a08c77a5f8cfec839767115f2f799bf7538eeb5b505f496a7217c1ee97317c5548a3b8ce", 0xc9}, {&(0x7f00000af000-0x66)="7b3fa5c8481bca8f54540bb1996bd1bf9268f55945f6416c9562a30c08759de3009112c58004c2c694b28e4e6de8226f5a0c358f0804dbd0ee12e5d30d2023733f2dc5c254bb949b1d6dfa538ee7ac3edb76f1a0fad249f8a00e76b3898bd43e1264ad51e186", 0x66}, {&(0x7f0000f11000-0x2b)="7a3d97bdcd118cda5710d8c8aa60333722ec6a39deb4c84b9956a7a6582826fc5e6d74bc23fd79dd70c1cd", 0x2b}, {&(0x7f0000e4f000-0x61)="1124a2c5281b14dac47d74602d98db8c26e9521af0e18ae9cb3992f3556302f0172f45d517e20173306c018a3862ed6a316b9f8a58bf5004b3bb25397da3cddb6f35ce7cf30acf5d2b096199f206eb548343d7cfdb8c3da5c464a51a45ea3a1831", 0x61}, {&(0x7f00009eb000-0x1000)="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", 0x1000}, {&(0x7f000081b000)="9199575809c5f7", 0x7}], 0x6, 0x0, 0x0, 0x1}, 0x80) ioctl$KDSKBLED(r4, 0x4b65, 0x20) ioctl$KVM_RUN(r3, 0xae80, 0x0) lstat(&(0x7f0000cee000+0x426)="2e2f66696c653000", &(0x7f000073c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r6) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003e3000)="2f6465762f72666b696c6c00", 0x1, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000f3c000/0x18000)=nil, &(0x7f000092e000)=[@textreal={0x8, &(0x7f0000796000-0x3e)="0f01df66b9800000c00f326635000400000f300fc75d91f2a5660f3837f5d9e9ba6100b0fbee0f20d86635080000000f22d8ba4100b88d1aef0f1098fc6a", 0x3e}], 0x1, 0x4a, &(0x7f00007c5000)=[@cr4={0x1, 0x40000}], 0x1) ioctl$DRM_IOCTL_INFO_BUFS(r7, 0xc0106418, &(0x7f0000801000-0x20)={0x1, 0x9, 0x100000000, 0x9, 0x1a, 0x2}) ioctl$TCFLSH(r4, 0x540b, 0x0) getsockopt$nfc_llcp(r7, 0x118, 0x0, &(0x7f00006f5000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7) r8 = request_key(&(0x7f00003c8000)="2e726571756573745f6b65795f6175746800", &(0x7f0000112000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e59000)="2f6465762f72666b696c6c00", 0xfffffffffffffffb) add_key$user(&(0x7f0000749000)="7573657200", &(0x7f0000124000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000162000-0x2b)="e5dc5aa131e1de88d1582a254b0c1a206036e94b912c92abb6f908796151f62b6664019aab7b92f29b4d45", 0x2b, r8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00004b8000)={0x0, 0x4}, &(0x7f0000ade000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000443000)={r9, 0x1}, &(0x7f0000bff000-0x4)=0x8) 2017/12/08 21:02:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000809000-0x1)="05") mlockall(0x7) close(0xffffffffffffffff) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000000)={0x8, 0x7, 0x1000, 0x81e6, 0x51b}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000af7000-0x4)=0xc) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r3 = gettid() sched_getattr(r3, &(0x7f0000abe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) msgsnd(0x0, &(0x7f0000338000)={0x1, "9431b4ec23f5267b49660568e1ad8dc97b601a270f9a25f9b02c7b787193e01e"}, 0x28, 0x800) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0xb381, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x6, 0x3, 0x0, 0x0, 0x14000000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = gettid() sched_setaffinity(r5, 0x8, &(0x7f00005d4000)=0xb2d9) openat(r2, &(0x7f0000475000-0x8)="2e2f66696c653000", 0x420100, 0x110) r6 = syz_open_dev$vcsn(&(0x7f0000e4d000)="2f6465762f7663732300", 0x0, 0xa0800) r7 = syz_open_dev$mice(&(0x7f0000421000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1000000000000000) read(r7, &(0x7f00004fa000)="", 0x0) ioctl$EVIOCGMTSLOTS(r7, 0x8040450a, &(0x7f0000e15000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmsg$netlink(0xffffffffffffffff, &(0x7f00001b4000)={&(0x7f0000c3a000)={0x10, 0x0, 0x8, 0x9}, 0xc, &(0x7f000053c000)=[{&(0x7f00007c0000)=[{0x8c, 0xa2, 0x320, 0x5, 0x7ff, "68865d7a535785bcfdceadd31953f69f9f1693ccfd653e083d86942f5fb2c938082e47b5d070a877d88ec5a84ee18cfeae7bff9c565bd89925ca07ca6c05c1f02854fd6424947e297166492bf678c1ba293f5179caa6f992352a62ac07eb0681191ae36f71a5a75ecd746fddc5fe8e88ea8352f154d7363456d8f853"}, {0x61, 0x1, 0x1, 0x7f, 0x10001, "fe9def8dbc04b0749563d396c271d0bab0994d37c3efb7fd6dadda89538c8acbd95bf0094f4d3040b70a2567fabac4755e9ebb83e5b67b85d84e2879625e6f0771c73b8a730916093083820f8e028efdf9"}, {0x9a, 0x5, 0x4, 0x31, 0x80, "eafca57d7927ca818f8e2fed8d51988e048bcb807a522c6d4757e19d88d3b7639affc364e099fafdb5f9c4351da4f871180c00b4aae3f9803b369644df84e16b0cdf905336202330157b9ca74bc8b93b0d1478018aa59d38304b6bd82a3706a020f1c1c13e99160bda2f4b4b83cbf60eb829ff13252d56a7db1d78630e07818ea834b06bb19e297dd528"}, {0x25, 0x0, 0x0, 0x80000001, 0x2, "11869317c131332747a74c8e32182c88ce5c4f5bed"}], 0x1ac}], 0x1, &(0x7f0000e9d000-0x130)=[@cred={0x20, 0x1, 0x2, r5, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r3, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0, r7]}, @rights={0x28, 0x1, 0x1, [r4, r0, r4, r0, r2]}, @cred={0x20, 0x1, 0x2, r3, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [r7, r7, 0xffffffffffffffff, r4, r4]}, @rights={0x20, 0x1, 0x1, [r0, r7, r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r5, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [r7, r2, r7, 0xffffffffffffffff, r2]}], 0x9, 0x8010}, 0x8000) ioctl$KVM_GET_XCRS(r7, 0x8188aea6, &(0x7f0000443000-0x68)={0x6, 0x9, [{0x4, 0x0, 0x200}, {0x1, 0x0, 0x80}, {0x401, 0x0, 0x8}, {0xffffffffffffffef, 0x0, 0x3e7e}, {0x5, 0x0, 0x0}, {0x0, 0x0, 0x7}]}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000a83000-0x98)={r1, @in6={{0xa, 0x3, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffff}, 0x98) r8 = syz_open_dev$evdev(&(0x7f0000ae0000)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x480042) ioctl$EVIOCSMASK(r8, 0x40104593, &(0x7f0000303000)={0x14, 0x98, &(0x7f0000284000)="5fe48f4f42b1e2b6e0ff5078479f81368c95a4ba16f058b691b4d9c25bde2368edf05803d025ffca6e335159fe1f4c9be30abc23a9312412a320a9cf5adbaeee83255858bc4b04ef238ef2691c2de7575fc721cac5c409e2da53b455cd2338d2115fc4b5c9e9443139abe3b02c9fc0b8143ac154cc559c4e5d72bf76e756b8f74185fdb8d7ad69c96b61a4fa30153361431d2cd8d235cda6"}) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x9) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000d15000-0x6)={r1, 0x53}, 0x6) clock_gettime(0x0, &(0x7f00003bb000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00006ca000)={{r9, r10+30000000}, {0x0, 0x0}}, &(0x7f0000479000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000743000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000030d000)={{0x0, 0x0}, {r11, r12+30000000}}, &(0x7f0000c66000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r8, &(0x7f000004d000)=[{{r13, 0x0}, 0x2, 0x3, 0x401}, {{0x2, 0x0}, 0x0, 0x2, 0x0}], 0x30) rt_sigreturn() ioctl$KVM_X86_SETUP_MCE(r6, 0x4008ae9c, &(0x7f00003f7000-0x4)={0x2000000000000000, 0x0, 0x4, 0x0}) 2017/12/08 21:02:41 executing program 1: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x800000000009) bind$netlink(r2, &(0x7f0000873000)={0x10, 0x0, 0x8, 0x4}, 0xc) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = getpid() fcntl$lock(r1, 0x6, &(0x7f0000c2f000-0x20)={0x2, 0x0, 0x5, 0x1, r4}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000c78000-0x4)=0x0) r5 = socket(0x10, 0x3, 0x0) accept$unix(r5, &(0x7f0000d9c000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008b2000)=0x1002) accept(r5, &(0x7f0000bbd000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d9d000-0x4)=0xc) recvmsg(r5, &(0x7f0000caf000)={0x0, 0x0, &(0x7f000097b000)=[{&(0x7f0000307000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000895000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}], 0x2, &(0x7f0000d9e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0xff}, 0xcc32fa5df62f7c7b) r6 = socket$unix(0x1, 0x5, 0x0) r7 = epoll_create(0x400000) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000465000)={0xffffffff80002000, 0x0}) socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f00006ec000)=0x0, &(0x7f0000adf000)=0x4) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r6, &(0x7f000002b000-0xc)={0x2002, 0x0}) writev(r0, &(0x7f0000f18000)=[{&(0x7f0000f17000-0x2a)="2900000020001903e83c750d000a242102000056000000802821ca00080004800011e010315aecc835", 0x29}], 0x1) 2017/12/08 21:02:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xe72, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$sg(&(0x7f0000631000-0x9)="2f6465762f73672300", 0x5, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000b5e000)={0x10000, 0x0, [0x6, 0xe54, 0x81, 0x1ff, 0x9, 0x800, 0x9, 0xffff]}) r3 = accept(r0, &(0x7f0000d41000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000032e000-0x4)=0xe) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f000000f000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000ac2000-0x10)={0x0, 0x0}) r6 = dup2(r1, r1) mknodat(r6, &(0x7f0000e9c000-0x8)="2e2f66696c653000", 0xb22101c1a8ff5e64, 0x1) recvmmsg(r1, &(0x7f0000324000-0x3c)=[{{&(0x7f000092e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000097c000-0x40)=[{&(0x7f00003ef000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00008d5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f00009d4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f0000d5d000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}], 0x4, 0x0, 0x0, 0x3ff}, 0x0}], 0x1, 0x2000, &(0x7f00008bd000-0x10)={r4, r5+30000000}) 2017/12/08 21:02:41 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000052d000)="2f6465762f76637300", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0xbb, 0x4}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x130069, 0x8, 0x7, 0x10000, 0xfffffffffffffffb, 0x80, 0x0, 0x7, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000e31000-0x4)=0x3fc, 0x4) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r3 = dup3(r0, r2, 0x5) connect$unix(r3, &(0x7f0000758000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) syz_open_dev$sg(&(0x7f0000d01000-0x9)="2f6465762f73672300", 0x0, 0x8100) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f00003dd000-0x40)={&(0x7f0000cd3000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c50000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c40000-0xc)=[0x0, 0x0, 0x0], &(0x7f00004f5000)=[0x0, 0x0], 0x7, 0x7, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00004ea000)={0x0, 0x0}, &(0x7f00006ea000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000b7a000-0xc)={r4, 0x8000000000000, 0x20}, 0xc) name_to_handle_at(r3, &(0x7f00005a8000-0x8)="2e2f66696c653000", &(0x7f0000421000-0xe7)={0xe7, 0x1, "2dfdabef4daaa728fed3a9d9f7555cf5ca866414a672996b90dd1004a9d6b4b404045759e16c6ee9af6aff06356b0b6fb8d2f5518fffee022eefa9154fd9124e6a8a043969f07232ad271622d4735e2534d856254eabf775e0a8c5f12ec8abf479f5bfd02374eaa3365a923a1f3a867273006bf1e48f2eae3024022a36246bdc581fd2ccd46f58ee8681f9131a40551d191d31c5c0564645624fc856d0245f9820bc6b2a61431a3d7afb4811e2ef3a0376d414624b650149e3f5861472f8cdf2ee9ef3321b36492738d491c0e137da71bb1d371c6e78f08e1901d040e4960c"}, &(0x7f0000b44000)=0x0, 0x400) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x65, &(0x7f000082d000)=[], 0x0) fanotify_mark(r3, 0x8, 0x8, r0, &(0x7f00003d5000-0x8)="2e2f66696c653000") 2017/12/08 21:02:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) socketpair(0x11, 0x0, 0x8, &(0x7f0000cc5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x2f, 0x2) geteuid() getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000108000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000005c000-0x4)=0x18) fcntl$getownex(r1, 0x10, &(0x7f0000b12000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000c64000)=r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000fe, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000b5c000)={0x5, 0x792e0ab2, 0x4, 0x8, 0xfffffffffffffff8}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00007a2000-0x4)=0x0, 0x4) sync() 2017/12/08 21:02:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000309000)="7567656c00", &(0x7f00005d6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000767000+0xd90)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e04000)="2f6465762f73672300", 0x7, 0x20000) mmap(&(0x7f000030a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xe) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x7, 0x542c, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sync() lstat(&(0x7f0000cf6000-0x8)="2e2f66696c653000", &(0x7f0000453000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x10, 0x20000000000002, 0x0) write(r1, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) connect$nfc_raw(r1, &(0x7f0000557000)={0x27, 0xffffffffffff8000, 0x800, 0x0}, 0x10) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000087c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f30000-0x4)=0x64) r2 = socket(0x10, 0x20000000000003, 0x0) write(r2, &(0x7f0000f75000)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e95000-0x8)={0x0, 0x0}, 0x80800) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000f29000-0x20)={@common="69703667726530000000000000000000", @ifru_flags=0x7300}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000570000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x40000000, 0x101000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000208000-0x8)={0x0, 0xd4f}, &(0x7f00008cf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001000)={r4, 0x3c, &(0x7f00008f3000-0x48)=[@in={0x2, 0x0, @multicast1=0xe0000001, [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, 0x2, 0x98aa, @loopback={0x0, 0x1}, 0xfffffffffffffffe}]}, &(0x7f0000004000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000b5000-0x20)={0x0, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00008f7000-0x10)={r5, 0x63e9}) 2017/12/08 21:02:41 executing program 1: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x800000000009) bind$netlink(r2, &(0x7f0000873000)={0x10, 0x0, 0x8, 0x4}, 0xc) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = getpid() fcntl$lock(r1, 0x6, &(0x7f0000c2f000-0x20)={0x2, 0x0, 0x5, 0x1, r4}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000c78000-0x4)=0x0) r5 = socket(0x10, 0x3, 0x0) accept$unix(r5, &(0x7f0000d9c000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008b2000)=0x1002) accept(r5, &(0x7f0000bbd000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d9d000-0x4)=0xc) recvmsg(r5, &(0x7f0000caf000)={0x0, 0x0, &(0x7f000097b000)=[{&(0x7f0000307000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000895000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}], 0x2, &(0x7f0000d9e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0xff}, 0xcc32fa5df62f7c7b) r6 = socket$unix(0x1, 0x5, 0x0) r7 = epoll_create(0x400000) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000465000)={0xffffffff80002000, 0x0}) socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f00006ec000)=0x0, &(0x7f0000adf000)=0x4) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r6, &(0x7f000002b000-0xc)={0x2002, 0x0}) writev(r0, &(0x7f0000f18000)=[{&(0x7f0000f17000-0x2a)="2900000020001903e83c750d000a242102000056000000802821ca00080004800011e010315aecc835", 0x29}], 0x1) 2017/12/08 21:02:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x20000400) clone(0x80000, &(0x7f0000caf000-0x1)="0d", &(0x7f0000981000)=0x0, &(0x7f0000e9a000-0x4)=0x0, &(0x7f0000094000-0x1)="d6") openat$ptmx(0xffffffffffffff9c, &(0x7f0000bd8000-0xa)="2f6465762f70746d7800", 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004d2000)={0x0, 0x0, 0x0}, &(0x7f0000dca000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007fb000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002c5000)=0xc) setreuid(r1, r2) unshare(0x200) socket$unix(0x1, 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f0000618000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000ef5000)={0xe0, 0x3}) pipe2(&(0x7f000046f000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000024000)={0x0, 0xfff, 0x20, 0x4, 0x1000}, &(0x7f0000f00000-0x4)=0x18) ioperm(0x6, 0x5, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00005a9000)={0x9, 0x3, 0x4, 0x60227f7e, 0x20000020, 0x100000000005dcb, 0x7f, 0x8, r6}, 0x20) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003c6000-0x10)="2f6465762f73657175656e6365723200", 0x800, 0x0) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f000041a000)={0x2, 0xffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r8, &(0x7f0000672000)={&(0x7f0000239000-0x8)=@abs={0x400000000, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r5]}], 0x18, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000638000)={0x0, 0x0}) ppoll(&(0x7f00003a1000-0x10)=[{r0, 0x100, 0x0}, {r7, 0x1010000000000000, 0x0}], 0x2, &(0x7f0000482000-0x10)={0x0, r10}, &(0x7f00009df000-0x8)={0x3ff}, 0x8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f00005cb000)={0x7c, 0x8002}) recvmsg(r9, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) process_vm_writev(0x0, &(0x7f0000699000-0x70)=[{&(0x7f00006a5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f00007b9000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f00004f3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f00002e3000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f0000f2e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f0000056000)="00000000000000000000000000000000", 0x10}, {&(0x7f00009e9000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}], 0x7, &(0x7f0000f79000)=[], 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}) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000551000)=0x800) setsockopt$netrom_NETROM_IDLE(r7, 0x103, 0x7, &(0x7f0000958000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000427000-0x18)={r6, 0x6, 0x30, 0x100000, 0xffff}, &(0x7f0000118000-0x4)=0x18) accept4$inet6(r4, &(0x7f000099d000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bd3000)=0x1c, 0x1000000807fb) 2017/12/08 21:02:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f000090e000)=0x8750) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000a8e000-0x80)={0x5, 0x0, [{0xd, 0x8, 0x1, 0x40, 0x2, 0x0}, {0xc0000019, 0x1, 0x6, 0x4, 0x800, 0x0}, {0xa, 0x9270, 0x1, 0x1, 0x6, 0x0}, {0x8000001f, 0x2, 0x101, 0x6, 0x48, 0x0}, {0x80000000, 0x2, 0x7fffffff, 0x0, 0x3b8, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x5, 0x6) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)="2f6465762f6b766d00", 0x0, 0x0) lstat(&(0x7f0000593000-0x1)="2e2f66696c653000", &(0x7f0000db6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000b07000-0xc)={0x3, r2, 0x1}) r5 = syz_open_dev$mice(&(0x7f00007bf000)="2f6465762f696e7075742f6d69636500", 0x0, 0xc000) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000b07000-0x14)={r3, r4, 0x3, 0x1, r5}, 0x14) r6 = eventfd2(0x0, 0x0) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000b06000)={"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"}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000ae9000)={r6, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x3) r7 = fcntl$dupfd(r6, 0x0, r6) read$eventfd(r6, &(0x7f0000b06000-0x8)=0x0, 0x8) write$evdev(r7, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x9, 0x0, 0x4}], 0x18) 2017/12/08 21:02:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000840000-0x8)="2e2f66696c653000", 0xc0) accept$ipx(r0, &(0x7f0000621000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ba1000-0x4)=0x10) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000088d000)=0x10000000b9d9, 0x4) socket$inet6(0xa, 0x0, 0x7f) ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x0) r1 = getpid() openat$rtc(0xffffffffffffff9c, &(0x7f0000e5a000)="2f6465762f72746300", 0x80, 0x0) r2 = memfd_create(&(0x7f000027f000-0x14)="28706f7369785f61636c5f616363657373287d00", 0x0) clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000521000-0x10)={0x1, &(0x7f00003c3000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00001b6000)={r3, 0x2}) mknod(&(0x7f00001c2000)="2e2f66696c653000", 0x1040, 0x7) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f00003c2000-0x18)=[], &(0x7f0000e1f000-0x30)=[&(0x7f000031c000-0x9)="7365b0001400786600", &(0x7f0000f58000-0xb)="28232d263a2d2d656d3100", &(0x7f00004f3000)="00", &(0x7f0000b77000-0x2)="2f00", &(0x7f00007d9000)="2f626465762f7070703176626f786e6574317b2d00", &(0x7f000089c000)="232900"]) process_vm_writev(r1, &(0x7f000020e000-0x10)=[{&(0x7f0000233000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}], 0x1, &(0x7f00006af000-0x10)=[], 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x20) clone(0x8000, &(0x7f000099c000-0x1000)="38ba97fde111e848d664e4249c13ad8f5b5045e0aaeece6e5fc26221c92e428b525ebb596b82fe8eecb24537bc5acf4cdc9509d5ce10992ec9404b7ef4db5ffa38551bc66e98d71f404e2339289cb7301e72c94939419f3189bba84dabfd61d3d861594a84b150a05cf70f322e68fa5466c89453cd9b3084bb5b821332be45f0c1ad83012f982947f9429c6937ecc61e2b42ffbac9af56ded5e9c6be0e27c62cdea8ab4cc5b5faae5ba1a404ca8773ba8bde4a7e0f94037acabd75d3161d2f7206e43bae7a7bc2b521ce01605c6b26d1b13001c4eb44d3ca5f70439c27559608053a1097f89147695fd59a4ad722522f0805c2e3b2b4de3580be1693c89c62fe01241e4652fff7bfd905930b1dd52810d5a4fe701655f134959b732df731d2ea2f02f7a3d36a06268c7f2613a38901d722778fdc2840a6722821bf75065ba67a0e643389c5ae725d9d0ada0b45649eeb503c5969d5c447f1d172ac4b63fc88364e62289bd5a4fa718d5a11eebcb4929c12b2426bd2994c2dda21bfd1f0f6f859830ff84675e84af2f2de8cbaacdd770be4c7f20c6e81e6e3cdccb357ad0a052eb4aa72a5844bcc4c97397f61a15ee2a0728924a998b697b0147e18c5a99141cc0b20d71b05819796b7cf58276e7ddd88992ce5a836d99cfa7d35db42ae414c0d259fedbb888832b14f95b5b64e97d0b1fb6a864cca261f1343cfdbe928b470f9a6611816ce8895a9650a7260c53d99085207b48744a95029f6a2c8eb50d1d3b9074ffb4ee7708faea968ddd6766d270d16a8fdbc0c056d9e0557ad60ca65651e6b75834fd859f83fec76c169b52967b60fb03376af0a074242b95319448cfcd7a5e7393b7abe0d1d55b697485e118be3869442d28aa4135a33ef7bda1dfe3fe4fbce0badedd12738e020587b2bbf42d5ee8de4c6570e1613333e5d80950cd8af61008e61a546a12732f105dbf4643a24a17ef4abe6247d55083f872b5f0232bb01ccd3a85ae857f3a824b0462da4e6a795a073a4b6360553f23ae28ae6b46d9f361c2e15415f21963c199f132e745f774f2459b66adf67089b1553c4de15c4ae5aa7b74c02c5d57ab4e7d3a6709c6ffcd7f0e027abd1035f67dbde897df4afa0ec8eb52f03075e72f8f803255676a284ea0914e692bb3aef1fed04042c0c752d472740f64e536ecc73a0a284831d956d242e583604b68f78fe03098906182768db2df68575a7c9e048d5c571ee6c9cd27ba35850906cf3a2b9c9e38f7a31fcbbe67d37153d90caa0d959021f641ed6625c8aaa33ee9443505aa0965fd6d13a51392217a975c96bb31e0d4aa2e534f729ebba696325ec377399de3c69d87c9a8986c919ca50e1950bb0192e43dff19f446d4437a642a616321468f5a13c26fd69b68de6e88c0128f8317ef48f685dc0526628289d972742ef62ef714c1d34a31422c2cade02362bff421b76f423c0b536387f5050029975e9f8cdad7d37b1687a1cae0ce5a94368bb2fbf034c065b7d48cdd237eb089f01dba7d43ab166a284c823d7c59c6fc56d8984d5a4539cfcbe7197ce740b1d6d66b29c4f89ca39f4163ccf3c4527bf9a60f4837163cec7a0217a708fb53b2fc6d0c08311c11642c126a42276f240c0201a9d0a96a059fca23e1263e33a431baa2ed0f787bacd84c93d42d7e0d9828ce6d430c61b094c883e8849026d98c6b37c0cad6d72278e2fe20b9d1125f5e422320a8d2930279b7a645f201dc89ba36e643cc8fa2cf44c421fd69a1278f225776adef6536de320617ffbebf79a543ef6a3155b368eff8a9b410d2153f589cde3384e74e068cb65b058584492176db102808c333fc946d6f7557bb7030c28aa395a8c1e0ea913da211e59fd1a8f53c21bae965bf5124ae90174fab364fbe7784b2a363ef546e76926c61ad4ec7d8e2f7cd7cd089fd899826960ab18184f1a76d0f2e71a9970f5fa66a8f0ee2cb064f1f9c3fac7d061fae1c377400d0926beb9438d39c9b88636178de54610ae375d85fcfa0f398a0f9bcd6672cf863aa4da88978a77a270990c3eea1a3761703016de391b5fd233d0a50f64b0a76377f8f20e6d7d5d558333e315faccb587416a76865015d5c3570cc0a1cc761f469e54ddd93439041522fd4b586b18813224bdabe0b9bbba3896e9ccbaf19bd0340e0e43ca08625633688031e4bf936af9dcbc59afba1bace7531dd2a3e24ae2de0dace1be93988b3d4d6e0c26c7969ae9fb3ab26a514f8ca186034a50011e870f8b0178e0c443a6c8daeaa1b347c1c761dc8d987ea08e19992e6693059dcada3d96b75b9066a7d60f2416cdbd421e97e397689f1d0f46dce0e746ed2daccf230d9d38950d34627e2987d3ae013d40bf0ddf4011c7594569e19df2389dba11ad6ae873d4cd4a6984940e2e6237ca24e36754aeaff7f6fd3c13f2fa6445320056079db557d6789910e244979f6daf852b17f22c3422d43e3de066444926d72171d8fe34aa36a66bb2df59f766bd430b898329d898f983630afc9dddcad021a85a5912fe3f37c78eeb81549f3555f97ae4d2a1a7d5f6461510c4a5900e60c6cb307b1ed2a17be2c4a9d5187ab84c07426bffa7a94f5022cf61856941ba4e459d31ad61ed602ad43045e00f6a24abd0fc0a7ea9df3f6f83d99fdc57d9743df554e31a56665b7cb7ee03f902facc435ef60e6d5404685e10f3db15d86aecc412bed59af0bf13d8779c64ea89fb210e4b05cc3d9df0fbb1bbcbbd743cd2bdaf7638f32409c7b95df18f835e27845b5e63d4e69ae776a350a41872236da8b1cb97753dfbb66f247feadd18d583e7f4cbee23ef83b701a651997361e0433e7962e4ef93343db1e578af0d08f5679d5cd70c1e311f0f5cb9a631b6a53deef4c5cc2f1391c32703612f83fa057a96a91bb5ea590acb8929dd785326611f51faae9a06a0dd5bcb94b54374a36a94f789a6092d7b5272e59458f191b78700e2d91c85c327880a548582848a27e58383b49a2567c7d0556a0dce1ae58f69dbc9dc251647a031188deda947d1da0c085d88bd34d05f4dbfd7b015169763d65717d49dae8e40d41c1936c2fcf69b312883e591b35aaca7d1d5a32a6427043debeed44c222cd314573f15d1c0f56293975ede8604713d9ad0b2a14559ec0b28b2c5bb8af9293e117c5243070af77b2896393a65f4ea2f59d564568c33c5c6be001b7114a09a12318cbc4c0edbb4189ce9b4f140b7a2a4fd72744f783ebd19eea5e8a03b16e9ba881993e3290410b64ab46b512c8ff1137ae672d7fb572dbf0ef874faee4eb64160a780e10055126308a5b7f1675e2031b7d08800b68a81b184d1d841b07d2a9e5351a690cbfe5d4397e1f8489660904daab2e3ed7e06e7942382614d84bccec120e354a94595a8d110bd7bff321e902b73d2bf62e3f05de19eb2986be984ff01db6c91782bf8da4038efd1cf21a5f0fa407cc66986e5cb57219a6a3e34d6518c5909bf35cdfe956ce54d55127f1d1e3751be377e845499943eeb71d31b7b595458f0360e1dfc48ef052aac91fee8ef37ac6680bba217fdd390000125fe78b2c0ca4a94772e04cf2ab148fc3d7f60a6664fce7db8fecaa6718cd9bb71a1b6ef96c8063a2ead6acd4178162943fe9febcf55708f3633ce1c83d9b75d1d1dc4052e0f31559656e535459492df69c5dd72a5c417a9273299c874434ce331534b4db365f5816d78669789a7ec6f3518bd9c5cbe63ad5f37fcb4028085d6bd15c6732211d2b5441c0101ed0eb92b7d026f15d88ca90d312298bb09f162b72a9938be6e873f6775a55894c775953c3e7416005173c101e96abcaf62411bc8ee55e4cd7804950149ed100cb1dba44f04649b9e22e2c4168d4fb38dfe48ae297a28c6be4f4fdfabe1c6562fa69c9b732e07ecdaa71330a04c24b55f1f461cfe4a3f8d29c454c59c43b799b32efc14e692d959255a929fedbfdc56090d159f1c495fac33babe8ee44e78f32c3a09ebb7417612f489667ba87f889975f6f33dd1b43d27defd4ba7b497402b49441913f1c31108f35f037387e2ca1cacf346b003f40a60efa4318064b703e7b2655df83e24e9f6ef4b26da44faac357f862f8f8caa4b017724755146d76448b3ffb6ecd7034d06daee0983a9b19c4ac010e583b41accb8b075800d8b0d8735fbc4aea9531e88ba69753e0f3f1eff270919994ed7edbc9fb554a21a52cce8c800464439645f4ee632772ae7827f4fd4a430333df2d4c1335dbe05366d5b23f8849ebbc4ad5b98b9f231220f428fd12338cd5934075db306edb613a4a8cc44fef6980e18ec1ff030876a401b2f232883f1d5c966531a692be57f6351d5babe72c2ee5a6bb29c667ee38579f50d69a312886a257abfd2bccf664d7a9c89c57cd0897a21a0cfd09c2c5f8a63cb6257ae3efeda451b39f03bc3c8bda998ebb6e79a475d3c43ed8355b0c63f72af386281a9583f3f1869dfdad88cb8516009f1647a76f89d59d38b4a37d0cc95058779a580cb8db61309f5c75235e9205e1a0096d19055a2c5ec7af83f5e748d2935bea750a93f1192dba76ad66dcf6ac07db78597b1b0050884efaa58fb74b7507a89c99cca81cc1bf77925c208434ae02c9f8151c2b3ea5fbaf543d60be968136890f3df01760073ee479456277a708a84e8e765ebae6395727c73b4586178158e1388f46137b3d7074104bda88cff42641c343534cd7a186bb7b5074dc74379df256e4b700b9d84e5db6224ce336424d6d4bfd3b8240699a9c6be97777a7d1be8ad7bdcf0d0971feb0f5ec6f0b450000f19f0626dfaee2cae134a611e5a5d9657c80cf0a85dfd588c4c2f886b84ce56feb156aee4622af65adff1cf62f333f9e0918ada706a356f0d10b328341b734a9cc8a5efc5e5a0a8d71afdbbb1385da841e41d42c5d605a6b9f6dae8e390f5f2e038a55ab607374fb6c49d592194aaafba2aed051de14091b3cff0217d71c5fe27ded17c9c816da41e447fffb112c7f491c8e94161a7379e7986aef34c8bf7f320f0c6efa4b02054927701fecc668ab0a9830ff17e85fc3a822e1b2909fb7bcae176db893ba571173655283735d37382c1b3f1d865680a6ded2cea12c652feb1d5031df3ea2ccf4ae07e945556f043a7b3a8f8f7a011580df65dcdac4e8a1e26e72dac7174ffe8833fdc3fe63031cf7f23379ce23836614246173e30e082ac3251153acfdf03c8aff4f3ca130de47adcc0a2c3de190adce9c917af581cdd8fbcbf5c621455910b0540aa3c13b398e7d6a14b06a3c90b00da9912dec5795bd1495e287f64a00119f22a0ea7a127553f2d5562e2fd99f51fa12e919d2a1273f5b3a01fa464fdbb3a131dfe07c0ee12774d78cd5e9d0953957799e597b5e9d270e2f4289a7996046c231872c50d68d9b52db1c841702fb542fbfbfc4d6fcd372607682e1ac1a2848e802a2d87179dc14cf553ab13a60a08c068915c18307b80b49f224304b38c4fc7c5633003f6fc2e656742c8e21f69eb9fbe9274d5bbcfc77bc78f9b0de3a504a7cb8a6a11260ec69fac3970210da928d6efc5449ae8723073339c576cd1afb34fcdf9fc1f8bf724fc8b57bf61abda7c87ae8a57189947720850b07f757b021fa385b088ae26d299f8786a3b3852e4ecb1f7149e702dc70399f6ef92ae739eb837afede374fd20d6f129116a1927c19d5aa63f59971225f6ac3ddeab11c65fc4ec7a812060ff1d456dd5452bf915ce332a4723d0263cdc625d14151dbc2482aafb6c9297a049ed467ab2c6126b5f509caa261af35aa89d5dcb96", &(0x7f0000f2d000-0x4)=0x0, &(0x7f0000302000-0x4)=0x0, &(0x7f000051b000-0x3)="78e6e1") lremovexattr(&(0x7f00002f6000-0x8)="2e2f66696c653000", &(0x7f0000f8b000)=@random={"747275737465642e00", "7573657228766d6e6574317d2b7b626465765d00"}) r4 = semget$private(0x0, 0x0, 0x200) semctl$GETNCNT(r4, 0x3, 0xe, &(0x7f0000d2e000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = creat(&(0x7f00006e3000)="2e2f66696c653000", 0xa4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_int(r5, 0x1, 0x2b, &(0x7f0000fb7000-0x4)=0x0, &(0x7f0000d06000)=0x4) r6 = getpid() ptrace$setopts(0x4206, r6, 0x10001, 0x100023) gettid() r7 = socket(0x10, 0x2, 0x10) write(r7, &(0x7f00007c2000)="240000001d0005000d00fa080000000405170004100001000a000100000000ffffff10e1", 0x24) socket$netlink(0x10, 0x3, 0xf) 2017/12/08 21:02:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000802, 0x88) r1 = syz_open_dev$mice(&(0x7f0000923000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d8d000-0x10)={0x8, 0x206, 0xffffffff, 0x5, 0x0}, &(0x7f0000852000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00004c6000-0x8c)={r2, @in6={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000896000)={0x3ff, 0x1, 0x3, 0x8, 0x4}, 0xc) r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x81) ioctl$LOOP_CLR_FD(r3, 0x4c01) r4 = memfd_create(&(0x7f0000873000-0x9)="2f6465762f73672300", 0x2) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000550000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000b33000)={0x0, 0x0}, 0x10) madvise(&(0x7f000054e000/0xe000)=nil, 0xe000, 0x0) pipe(&(0x7f000083a000-0x8)={0x0, 0x0}) r5 = syz_open_dev$sg(&(0x7f0000c39000)="2f6465762f73672300", 0x0, 0xc01) readv(r5, &(0x7f00002d0000)=[{&(0x7f0000e41000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f0000b83000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f00000fd000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f0000f08000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000f24000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f00004e2000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}], 0x6) close(r3) sendto$inet6(r0, &(0x7f0000211000-0x2)="e7bb", 0x2, 0x0, &(0x7f0000d33000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2017/12/08 21:02:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) bind$inet6(r0, &(0x7f00000b8000-0x1c)={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) mmap(&(0x7f0000001000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x9, 0x1, 0x5) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f000097a000)="29b400", 0x3) ioctl$TCSBRKP(r4, 0x5425, 0x2) connect$inet6(r4, &(0x7f0000329000)={0xa, 0x0, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x283f}, 0x1c) setsockopt$inet_buf(r3, 0x0, 0x2c, &(0x7f0000f91000)="f25c62d3ca074ffd47f91c3b47737b31c4bc54634198494dfc6cceb1bb1a5e34267aa7e0c3d2219cd3267bd7f9fd16086ccc07b44ceb5683b4667674615b329a6dd0ee8e9ad4523103ac6905a95ec2aad86e01fe3d4a998314bb2ad88b296adb36085ae9c9806cb8a64a81fe9c60c29c2b400abad04e565ff7c8341bcac669ee3924df9f3481031f754edd5cb4b4e9b526cc61d61f710fb256c0109a92095f8d1dfd07550b33378e097b2089cf782e5fff2185437977e8990313", 0xba) rt_sigpending(&(0x7f0000182000-0x8)={0x0}, 0x8) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x80, 0x0) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000f93000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c3e000)=0xb5) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x10, 0xffffffffffffff54, 0xfdfd, 0x4, 0x0}]}) socket$inet(0x2, 0x3, 0x1000) ioctl$KVM_SET_MSRS(r7, 0xc008ae88, &(0x7f0000a43000)={0x1, 0x0, [{0x1d9, 0x0, 0x1002}]}) r8 = dup2(r6, r5) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00006ca000)={0x0, 0x80, 0x30, 0x9, 0x1ff}, &(0x7f0000a78000)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000450000)={r9, 0x6}, &(0x7f0000f94000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000d65000)={r10, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x5, 0x8b, 0x90}, 0xa0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r8, 0x80045301, &(0x7f0000b90000-0x4)=0x0) fcntl$dupfd(r2, 0x0, r2) 2017/12/08 21:02:41 executing program 1: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x800000000009) bind$netlink(r2, &(0x7f0000873000)={0x10, 0x0, 0x8, 0x4}, 0xc) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = getpid() fcntl$lock(r1, 0x6, &(0x7f0000c2f000-0x20)={0x2, 0x0, 0x5, 0x1, r4}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000c78000-0x4)=0x0) r5 = socket(0x10, 0x3, 0x0) accept$unix(r5, &(0x7f0000d9c000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008b2000)=0x1002) accept(r5, &(0x7f0000bbd000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d9d000-0x4)=0xc) recvmsg(r5, &(0x7f0000caf000)={0x0, 0x0, &(0x7f000097b000)=[{&(0x7f0000307000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000895000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}], 0x2, &(0x7f0000d9e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0xff}, 0xcc32fa5df62f7c7b) r6 = socket$unix(0x1, 0x5, 0x0) r7 = epoll_create(0x400000) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000465000)={0xffffffff80002000, 0x0}) socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f00006ec000)=0x0, &(0x7f0000adf000)=0x4) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r6, &(0x7f000002b000-0xc)={0x2002, 0x0}) writev(r0, &(0x7f0000f18000)=[{&(0x7f0000f17000-0x2a)="2900000020001903e83c750d000a242102000056000000802821ca00080004800011e010315aecc835", 0x29}], 0x1) 2017/12/08 21:02:41 executing program 4: mmap(&(0x7f0000001000/0x65000)=nil, 0x65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000001d000)="2f6465762f7573626d6f6e2300", 0x9, 0x185080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x1, 0x5, [@multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @rand_addr=0x2, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x201, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000018000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000050000)={r4, 0x6}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000003b000)="2f6465762f7161745f6164665f63746c00", 0x2002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000063000-0x8)=0x1) pipe(&(0x7f000000b000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r6, 0x0, 0x4, 0x4) r7 = dup2(r1, r1) writev(r6, &(0x7f000000b000)=[{&(0x7f0000033000-0x2b)="2c81e4613b51f184887fcd9c2ad923401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2b}, {&(0x7f0000067000-0x1000)="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", 0x1001}], 0x2) dup2(r1, r5) writev(r7, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/08 21:02:41 executing program 2: mmap(&(0x7f0000b7a000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f6b766d00", 0x502ed115b2d9a5ae, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x20}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b7d000-0x10)={r2, 0xfffffffffffffffa, 0x2, 0x200}, &(0x7f0000b7c000+0xc7d)=0x10) r3 = open(&(0x7f0000000000)="2e2f66696c653000", 0x200000, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x809, 0x4) ftruncate(0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r5, r0, &(0x7f0000b7b000-0x8)=0x40000000000, 0x23) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7b000/0x2000)=nil, 0x2000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000006000-0x4)=0x8, 0x4) sendmmsg(r4, &(0x7f0000002000-0xc0)=[{{&(0x7f0000b7c000)=@generic={0x8, "7eecb51e5f28635f51c706310f7000da7731ecd692f47f417aebe9ae377515a23dd844532b701c7eb9916cf474e30f40388bad3628d12b0afae70a12a77bc291d67ec6f9f078266a863007efc1a7164eedbbc27193ee32339db24fa10eecd54da30bfb961f8cda38a9445457b3c55dcea4dcff87840c855d0e442f151ad0"}, 0x80, &(0x7f0000002000-0x90)=[{&(0x7f0000b7a000)="", 0x0}, {&(0x7f0000b7c000)="73f2276940d3b3455e861e00994425047b17614995c8a1cdd5aa57c7a5d497f4f3b85ddf762f78ecd0ef395c00c5baceaef7435ff20071a835ec63f6ff9e0fd3ad50246b93b63f61a7b3223ce0732c351c23d37b54f177ca26ef168f06644ae129116387a18d59dacef484b656332ed4665acc8dda7619cfd4d8be8b3b6ccf57d99eaac2337213dcf1f0aad3914d1add858d7ea8036a85bfec05deb59729db0b05e8c3f7136df2f55ff3c47d1edf9e3e45f09cf183092e3e12e367c1fc89cb33bae2a733e2581a735b5446c396bb3f87b2e85ab31524ed07cd49dd330b667877ca7c8928f445a44ee2a4231170bd23fa2068e195a206a11fd7", 0xf9}, {&(0x7f0000b7c000)="", 0x0}, {&(0x7f0000005000)="0000", 0x2}], 0x4, &(0x7f0000005000-0x1348)=[], 0x0, 0x0}, 0x4}, {{&(0x7f0000004000)=@ipx={0x4, 0x6, 0x80, "bca9b6a91231", 0x7fff, 0x0}, 0x10, &(0x7f0000005000-0x90)=[], 0x0, &(0x7f0000005000-0xe0)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) fcntl$setsig(r4, 0xa, 0x3d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000b7c000-0x10)={0x3, {"a9888cc5e1d4a5"}, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000006000-0x8)={r2, 0xfffffffffffffffc}, &(0x7f0000b7d000-0x4)=0x8) 2017/12/08 21:02:41 executing program 7: r0 = socket$inet6_sctp(0xa, 0x2003, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000d11000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r1, 0xfffffffffffffc01, 0x0, 0x3, 0x40}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000087e000)=@sack_info={r2, 0x5, 0x4}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2, &(0x7f0000fc3000)="", &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x41)="910a688f32d4f3ff86d80d0600000000000000d90718c1671cf0136ffb7a712f5604ae406c3184be15d77c47ba096d2da9b743824f2fb0173f52c00ed356b725bf") statfs(&(0x7f0000d97000)="2e2f66696c653000", &(0x7f0000003000-0xfe)="") r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r3, 0x40, 0xe672, 0x6, 0x400, 0x5}, &(0x7f0000002000-0x4)=0x14) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000001000)=0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x4000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x30, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r4, &(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5, 0x2000, &(0x7f0000001000-0x19)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) ioctl$DRM_IOCTL_FREE_BUFS(r6, 0x4010641a, &(0x7f0000000000)={0x1, &(0x7f0000002000)=[0xfffffffffffff000]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000001000)="2e2f66696c653000", 0x202003, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r7, 0x11, 0x1, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xd6) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000005000-0x10)={r8, r9+10000000}) 2017/12/08 21:02:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x800000000009) bind$netlink(r2, &(0x7f0000873000)={0x10, 0x0, 0x8, 0x4}, 0xc) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = getpid() fcntl$lock(r1, 0x6, &(0x7f0000c2f000-0x20)={0x2, 0x0, 0x5, 0x1, r4}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000c78000-0x4)=0x0) r5 = socket(0x10, 0x3, 0x0) accept$unix(r5, &(0x7f0000d9c000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008b2000)=0x1002) accept(r5, &(0x7f0000bbd000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d9d000-0x4)=0xc) recvmsg(r5, &(0x7f0000caf000)={0x0, 0x0, &(0x7f000097b000)=[{&(0x7f0000307000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000895000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}], 0x2, &(0x7f0000d9e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0xff}, 0xcc32fa5df62f7c7b) r6 = socket$unix(0x1, 0x5, 0x0) r7 = epoll_create(0x400000) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000465000)={0xffffffff80002000, 0x0}) socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f00006ec000)=0x0, &(0x7f0000adf000)=0x4) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r6, &(0x7f000002b000-0xc)={0x2002, 0x0}) writev(r0, &(0x7f0000f18000)=[{&(0x7f0000f17000-0x2a)="2900000020001903e83c750d000a242102000056000000802821ca00080004800011e010315aecc835", 0x29}], 0x1) 2017/12/08 21:02:41 executing program 0: mmap(&(0x7f000062f000/0x1000)=nil, 0x1000, 0x3, 0x100000012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f000086b000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f00009ee000-0x15)="6370757365746d643573756d6574683121402a2e00", 0x15, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000037a000)="2f6465762f73657175656e63657200", 0x8000, 0x0) r3 = accept$llc(r2, &(0x7f000005d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000095f000)=0x10) readv(0xffffffffffffffff, &(0x7f0000dc9000)=[{&(0x7f0000178000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f00002db000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000f97000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}], 0x3) r4 = accept$inet(r2, 0x0, &(0x7f0000dc4000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000087f000-0x8)={0x0, 0x7ff}, &(0x7f00002b5000)=0x8) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00005b8000-0x8)={0x9, 0x10000, 0x0, 0x4, 0x8001}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f000045b000-0x108)={r5, @in6={{0xa, 0x3, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x401, 0x2, 0x6, 0x3, 0xfffffffffffffffc, 0x48, 0x1, 0x7fff, 0x3, 0x4, 0x100000000, 0x58, 0x5, 0x1ff]}, &(0x7f0000dff000-0x4)=0x108) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000035c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r6, 0x40c, &(0x7f0000491000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000896000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000080e000)=0x0) open(&(0x7f0000466000-0x8)="2e2f66696c653000", 0x400208, 0x4a) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0xfffffffffffff80f) r8 = open(&(0x7f0000f98000)="2e2f66696c653000", 0x0, 0x4) recvfrom$llc(r8, &(0x7f000069c000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64, 0x40002120, &(0x7f0000aa3000-0x10)={0x1a, 0x6, 0x0, 0x5, 0x3, 0x9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000046c000)={0x4, 0x1, {0x1, 0x3, 0xe136, 0x1, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r7, &(0x7f0000fa3000-0x10)=[{&(0x7f000012a000-0x2a)="290000001e003109330000008b000000020000000000ff068000f9ff0c000800010000000053f4ff20", 0x29}], 0x1) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000bb2000)={"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"}) ioctl$DRM_IOCTL_GET_CAP(r8, 0xc010640c, &(0x7f00002b9000-0x10)={0xfff, 0x5}) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x6) 2017/12/08 21:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20000, 0x100) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005c8000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000082e000)=0x0) ptrace$setregs(0xffffffffffffffff, r1, 0x6de3, &(0x7f0000f51000)="d8c7f66f46be75e91e45c5b692e4f92e03f6f4add7cee5d8dddd94522bd536c4137672e018f3e9bd7e5cdc4fa4342929705afe9666058538347386d15ab75f244d379fc5914222692d454ce1c02e1b26fa98") r2 = epoll_create1(0x80000) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000044b000-0x11)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f000006c000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000a62000-0xc)={0x20000000, 0x0}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0xfffffffffffffffe) r5 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00001f4000-0x28)={@generic="30cc1d57884310ba844b4983bce48a65", &(0x7f0000fda000)=@ethtool_stats={0x1d, 0x8, [0xc1, 0x7, 0x800, 0x8000, 0xffffffffffffffff, 0xfff, 0x3f, 0x46f5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getflags(r4, 0x40b) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f00002e0000)={0x4, 0x7, 0x3}, 0x4) getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000577000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x3b, 0x100000000, 0xaae, 0x3, 0x1bf2, 0x8001, 0x61d, 0xffff, 0x2, 0x6, 0x2, 0x2, 0x2, 0x4]}, &(0x7f00004e1000-0x4)=0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00006f7000-0x8)={r6, 0x0}, &(0x7f0000172000-0x4)=0x8) memfd_create(&(0x7f0000c75000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1) r7 = dup(r0) ioctl$TIOCSBRK(r7, 0x40044591) 2017/12/08 21:02:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000092e000)="2f6465762f76637300", 0x68a0c0, 0x0) ioctl$TIOCCONS(r1, 0x541d) getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000015a000)=0x0) getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008de000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c47000)=0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000a46000-0x8)=0x1000006) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f000006e000)="7f0100e3", 0x4) ioctl$TCXONC(r2, 0x540a, 0x2) r3 = epoll_create(0x7) r4 = msgget(0x1, 0x2) msgrcv(r4, &(0x7f0000b5c000)={0x0, "000000000000"}, 0xe, 0x1, 0x3000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00006f3000)={0x20000010, 0x0}) ioctl$TCXONC(r2, 0x540a, 0x1) readahead(r0, 0x1, 0x16) fcntl$getownex(r3, 0x10, &(0x7f00002ad000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000b4e000)={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xe41}, {0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, 0x6, [0xa6, 0x1, 0x7, 0x7f, 0xb8a, 0x100, 0x0, 0x2]}, 0x5c) fcntl$setpipe(r3, 0x407, 0x7fff) ioctl$TCXONC(r2, 0x540a, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000981000-0xc)="2f6465762f6175746f667300", 0x400, 0x0) 2017/12/08 21:02:41 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000fde000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x8000000000049) signalfd(r0, &(0x7f0000847000-0x8)={0x2}, 0x8) socketpair(0x1, 0x7, 0x4, &(0x7f0000105000-0x8)={0x0, 0x0}) r3 = dup(r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f22000-0x9)="2f6465762f72746300", 0x20100, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a5b000-0x8)={0x0, 0x0}) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000791000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f00006d1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000420000-0x4)=0x29) r4 = socket$inet(0x2, 0x800003, 0x0) r5 = syz_open_dev$tun(&(0x7f00006d7000)="2f6465762f6e65742f74756e00", 0x0, 0x882) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="7465716c300000000000000000000000", @ifru_flags=0x304}) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x3c) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) write$tun(r5, &(0x7f000041f000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x4, 0x8, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x2, 0x0}}], {{0x8864, @x25={0x0, 0x8000, 0x27, ""}}}}}, 0x1f) getsockopt$netlink(r3, 0x10e, 0x7, &(0x7f00001ec000)="000000000000000000", &(0x7f00004b6000-0x4)=0x9) fremovexattr(r5, &(0x7f00006f0000)=@known="73797374656d2e706f7369785f61636c5f61636365737300") r7 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xb) open_by_handle_at(r6, &(0x7f00007fd000)={0x86, 0x3, "a6356fcf29707e17e297356549ae887fa3e3b23cf1e12c9a16732925abe0aeae61a51dfe0821a78a268095f564b162a090d822bee79887bdc6aa4a22b2b6027e45cad550e6cc9ea218a10dcf85276dd0c4dfb55677bd3c41242839e266cb5da80fee817361c0fac3558dd8caa1b98fcf30adc5a4d30e3936a91ebbb48308"}, 0x400000) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00005b5000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000c30000)={@common="62637366300000000000000000000000", @ifru_flags=0x3d00}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000232000)={&(0x7f0000600000)=[0xffe00000, 0x40, 0x70000000000, 0x6, 0x100, 0x7, 0x8, 0x101], 0x8, 0x2, 0xfff, 0xfffffffffffffffa, 0x100, 0x100000000, {0x80000001, 0x0, 0x100000000, 0x3, 0x44a201ef, 0x5, 0xfffffffffffffff7, 0x4, 0x3, 0x5, 0x5d2, 0x7, 0x3, 0x4, "0386dd0449b00e56107c829304507fc72c63ae6c3bf6a82364b155399d02cc88"}}) write$tun(r7, &(0x7f0000441000-0x207e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "680d41", 0x1c, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x4e) 2017/12/08 21:02:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = open(&(0x7f00002fc000-0x8)="2e2f66696c653000", 0x20000, 0x90) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000ed000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0x2c) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00008d9000)=0x9fc, 0x4) recvfrom$inet6(r0, &(0x7f0000aba000)="", 0x0, 0x0, &(0x7f000055c000+0x57e)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) readv(r0, &(0x7f0000228000-0x30)=[{&(0x7f0000a0f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000046000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00007ab000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x3, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setfsuid(0x0) shutdown(r0, 0x1) 2017/12/08 21:02:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f96000-0xb)="2f6465762f766373612300", 0x3fc, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000215000+0xb8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket(0x10, 0x2, 0x400000000010) write(r1, &(0x7f0000543000-0x25)="240000001a0009ffee0000000000000001fff50c0900010000001de80000d41ff9161790", 0x24) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x80000) r4 = msgget(0x1, 0x0) getresuid(&(0x7f0000d85000)=0x0, &(0x7f00004e3000)=0x0, &(0x7f0000b1d000)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00003c1000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f24000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d81000-0x4)=0xe8) getresgid(&(0x7f0000e97000)=0x0, &(0x7f0000010000+0x3f0)=0x0, &(0x7f000047b000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000dc6000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00002aa000-0x4)=0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f000097c000-0x78)={{0x4f, r5, r6, r7, r8, 0x40, 0xa4, 0x0, 0x0, 0x0}, 0x5, 0x2, 0x8, 0x740b4fd7, 0x7, 0x0, r9, r10, 0x0, 0x0}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000bee000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000009000)={0x0, 0x0}) getpeername$packet(r1, &(0x7f0000578000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000de7000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000e34000-0x10)={r11, 0x1, 0x6, @random="cf851e25ac34", [0x0, 0x0]}, 0x10) r12 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000514000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r12, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r13 = msgget$private(0x0, 0x1) msgctl$MSG_INFO(r13, 0xc, &(0x7f0000aaa000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r14 = socket$inet_tcp(0x2, 0x1, 0x0) r15 = dup2(r14, r14) ioctl$sock_inet_SIOCADDRT(r15, 0x890b, &(0x7f0000277000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x240, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}) sendto$packet(r1, &(0x7f000026b000-0x7)="80bd49a22b1eba562a87565adf6a2633870e2dc10c5e4e962785f720612756513d0cc82d3d4cdc938c6a8b3cbe1794eff7d4f69ae9f6c81a50c30e75b69789b1df093d0c1820dd37f088edd221584a38ca8a5a7f740cf3bd8f42c21184d476c8bc86ee7d7f17c94a729786a1c48a1fd057372b5cacebea1979aeee95ddf7742f84311dc95d300d0f306cf21add0c232b", 0x90, 0x24000004, &(0x7f0000dd7000-0x14)={0x11, 0x0, r11, 0x1, 0x6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_tcp_int(r15, 0x6, 0x15, &(0x7f0000022000-0x4)=0x0, &(0x7f000011e000)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r15, 0x84, 0x7, &(0x7f0000402000-0x4)={0x0}, &(0x7f000016f000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000c000-0xc)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_SET_XCRS(r15, 0x4188aea7, &(0x7f00003b4000)={0x1, 0x0, [{0x0, 0x0, 0x5}]}) recvmmsg(r1, &(0x7f0000799000-0x3c)=[{{&(0x7f0000432000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00006c6000-0x50)=[], 0x0, &(0x7f0000f5f000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000407000-0x10)={0x0, 0x1c9c380}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/08 21:02:41 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000e44000-0x8)="2e2f66696c653000", 0x410000, 0x40) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)="2e2f66696c653000", 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x100000003, 0x1) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000ff6000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000123000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) bind$inet6(r2, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000ff7000)=[], 0x0) r4 = socket$netlink(0x10, 0x3, 0x100000000000000c) dup3(r4, r3, 0x80000) bind$netlink(r3, &(0x7f0000fb5000-0xc)={0x10, 0x0, 0xff, 0xa9cc}, 0xc) creat(&(0x7f000041c000-0x8)="2e2f66696c653000", 0x100) 2017/12/08 21:02:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000bdc000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x7, 0x32, r0, 0x0) r1 = socket(0x10, 0x2, 0x0) dup(r1) write(r1, &(0x7f0000269000)="220000001a0029000b0100047f000005020000fb000000000000000004001000be7e", 0x22) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f00003c3000-0x4)=0x0) r2 = msgget$private(0x0, 0x12) r3 = fcntl$dupfd(r1, 0x404, r1) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x40000002, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000a74000-0x40)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = syz_open_dev$vcsn(&(0x7f0000001000)="2f6465762f7663732300", 0x4, 0x40) getsockname$ax25(r6, &(0x7f0000002000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000003000-0x4)=0x10) ioctl$KVM_SIGNAL_MSI(r6, 0x4020aea5, &(0x7f000000b000)={0xf000, 0x4000, 0x8, 0xf40, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r6, 0x0, 0x1, &(0x7f0000cd7000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fa3000-0x4)=0xd2) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000afc000)={0x7, 0x0, [{0x405, 0x0, 0x10000}, {0x2ff, 0x0, 0x9}, {0x5, 0x0, 0x8}, {0x3, 0x0, 0xffffffff}, {0x6, 0x0, 0x200}, {0x800000001, 0x0, 0x1000}, {0x6, 0x0, 0x1}]}) ioctl$KVM_GET_MSRS(r7, 0xc008ae88, &(0x7f0000afc000)={0x0, 0x0, []}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00004e2000)={0x12, @tick=0x4400000000000000, 0x8, {0xd3c, 0x4}, 0x10001, 0x0, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$autofs(0xffffffffffffff9c, &(0x7f00001fe000)="2f6465762f6175746f667300", 0x800, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000fa1000)={0x6c, &(0x7f0000572000-0x6c)="04996d54a55972a4b53a205b0acafc0c0c80cd11b84f97b720348e6649c506cac853a0e230be300e1b4470e5b9df909c72a47d5aee43cd682948396ccaff5d7ad38c050bcbdada4dfe499fa8ad1332bb977087bb4cf7c2e85b455ddffabfd32d076e15743cd303ca4d3a79d9"}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r2, &(0x7f0000fa4000-0xdc)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0xdc, 0x3, 0x800) perf_event_open(&(0x7f0000e9a000+0x49f)={0x2, 0x78, 0x24, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x4000, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x800000000000, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffff8ba, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x3, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c1f000)=0xabcb, 0x70, 0x0) mremap(&(0x7f00008c1000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00000ab000/0x1000)=nil) mbind(&(0x7f000004e000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f00003fe000)=0x5, 0x3, 0x0) 2017/12/08 21:02:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x800000000009) bind$netlink(r2, &(0x7f0000873000)={0x10, 0x0, 0x8, 0x4}, 0xc) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = getpid() fcntl$lock(r1, 0x6, &(0x7f0000c2f000-0x20)={0x2, 0x0, 0x5, 0x1, r4}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000c78000-0x4)=0x0) r5 = socket(0x10, 0x3, 0x0) accept$unix(r5, &(0x7f0000d9c000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008b2000)=0x1002) accept(r5, &(0x7f0000bbd000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d9d000-0x4)=0xc) recvmsg(r5, &(0x7f0000caf000)={0x0, 0x0, &(0x7f000097b000)=[{&(0x7f0000307000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000895000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}], 0x2, &(0x7f0000d9e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0xff}, 0xcc32fa5df62f7c7b) r6 = socket$unix(0x1, 0x5, 0x0) r7 = epoll_create(0x400000) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000465000)={0xffffffff80002000, 0x0}) socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f00006ec000)=0x0, &(0x7f0000adf000)=0x4) writev(r0, &(0x7f0000f18000)=[{&(0x7f0000f17000-0x2a)="2900000020001903e83c750d000a242102000056000000802821ca00080004800011e010315aecc835", 0x29}], 0x1) 2017/12/08 21:02:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f00002fb000)={0x8e, 0x3, 0x7f6, 0x2, 0x9, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000e00000-0x4)="276c6f00", 0x1) mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000092c000)="5ce2252a6b657972696e675c73656375726974795e00", 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000e5e000)="2f6465762f6c6f6f702300", 0x6, 0x0) bind$inet6(r1, &(0x7f0000a7a000)={0xa, 0x3, 0x8000000000ffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffa4a0}, 0x1c) msync(&(0x7f00006c1000/0x4000)=nil, 0x4000, 0x3) dup2(0xffffffffffffffff, r1) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f00002ea000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x14400) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000f98000-0x4)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f000073e000-0x8)=0xffffffff) r4 = memfd_create(&(0x7f0000f77000)="73656c696e75786264657600", 0x2) setsockopt$llc_int(r4, 0x10c, 0xf, &(0x7f0000d7e000)=0xff, 0x4) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2d, 0x6, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7fffd, 0x1000000000005, &(0x7f0000647000-0x8)={0x0, 0x0}) write(0xffffffffffffffff, &(0x7f00005e4000)="b751442fd4d49cab504088024b2f773e65dade75f38b905d4cfe5511de926e6dada6c7f53892c3f86e3262d5ae5ed90b8795c0aaac9d6e07ffb593b72da3bbfcfffffffeac923ca4348efe84c5b12c08e3e6cd8b1245c475bdbc623a5ecc6bffe880fecdd74b8124a6aee5e402db83addcc3aa0a5a95efd84febcdd40d1e6437d324fb9c3633ed728ce3ef06a723ed340200000000000000c25c9eec097dc5b9ab954ce00c0355db4e6e1b205f2dd00f3b61594601", 0xb5) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000296000-0x10)={0x0, 0x0, &(0x7f0000aaf000-0x1c)=[]}, &(0x7f0000e95000)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000977000-0x8c)={r6, @in6={{0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f0000cbb000-0x78)={0x1, 0x78, 0x5, 0x81, 0x3f, 0xf5, 0x0, 0x5, 0x300, 0x7, 0x3, 0x1, 0x4, 0x18, 0x0, 0xeb9, 0x3, 0x100000000, 0x8001, 0x8, 0xffffffffffffffff, 0x7, 0x5, 0x3, 0x0, 0xfffffffffffffffc, 0x0}, r3, 0x3, r4, 0x3) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000d17000)={r6, 0x8}, 0x8) madvise(&(0x7f0000421000/0x1000)=nil, 0x1000, 0x11) set_mempolicy(0x8002, &(0x7f0000ccc000)=0x80000001, 0x7) 2017/12/08 21:02:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={0xffffffffffffffff, &(0x7f0000000000)=""}, 0x10) semget(0x0, 0x2, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a9c000-0xc)={0x2, 0xffffffffffffff9c, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x800000000009, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001c2000-0x20)={r1, &(0x7f0000b5a000)="", &(0x7f000016e000)="", 0x0}, 0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c14000)={0x0, 0x0, 0x0}, &(0x7f00009e7000-0x4)=0xc) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000b58000)=0x0, &(0x7f0000ba2000-0x4)=0x4) ioctl$TIOCSTI(r2, 0x5412, 0x7fffffff) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000bbd000)={r1, &(0x7f00008b7000-0xd4)="9d5b1735d57a995b5509c844905fe42bafce8c007681dbec62139759504a996e618e344802f528a53b707d39ff055704ed6869c2ef2dfc55c986e59120bef25eb1d54c59cc3a6e6b2c98f5dbc0df848fb2e9a19d88dacbd66c44cfbbde264acf5412056918a28f332dc48a651c3c4640397990b37954c56cbf017b6093f5ff8eb8d55002cb62aca27ab7b76027f3e7249dab78938924658a59e6ccc6064eba0a836733db415a4353a01493556dffb8c1ac9211db6c55e7e00b22cd808e80c46459ca8b8101f966807377efdb3c67c2178d04251a", &(0x7f00001b9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) 2017/12/08 21:02:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ff1000)={&(0x7f00000cf000-0x8)="2e2f66696c653000", 0x0}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000024e000)={0xffffffffffffffff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xac5f, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8000000000000, 0x0, 0x3604755d, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c9d000)="2f6465762f6e65742f74756e00", 0x0, 0x200000) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f0000345000-0x18)={0x0, 0x7, 0x7, &(0x7f0000909000-0x8)=0x0}) bind$alg(r2, &(0x7f0000e68000-0x58)={0x26, "736b636970686572000008000400", 0x0, 0x80, "7874732863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00006d6000)="0700e50effcabb220000a661751a1000077f0f08000000000005ff51080042af30be7b88b5", 0x25) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r4, 0x0) open(&(0x7f0000015000-0x8)="2e2f66696c653000", 0x100, 0x4000002000000) r5 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000dc9000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001d000-0x4)=0xc) r6 = memfd_create(&(0x7f0000bd1000)="2d64ff00000000000000006e00", 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r6, &(0x7f000008c000-0x40)=[{&(0x7f0000001000-0xd3)="5e38e48788c05a91a5ebfa49a804e1d0fb5272eb13f65332cf2f67e608e0f411f2975965cb1614583dd9d979811f53543733b5139d01b2530ed06a3f47e027d6c266ff61da80ab708152b7a50d946fc5642d63781489ee50620ff852c5af9ed5e2dbb9db251052b48d1546d6ecc4a9f87478d784bcb6a62184723c9c5ff647bc52127a628a1056596dd9b931cbfef6b6019806f115ecf54680f8689f26658b45e7c1142394d892b1bc353ae35f258f1aef44a445e7bdfb949223789585e018a77c5e8944d4fe32e6d13c39736cd905548ec080", 0xd3}, {&(0x7f0000001000+0x964)="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", 0x1000}, {&(0x7f0000001000-0x52)="d124f49f2d9babe64ee045eda9a1020999e1f3a4f59c669b656ce0bc9f75f4f0cd335518bee48221e965eb3da2eb90848910953fb00a5b9288a96e2621e79715c64a8b701fde4d6a58cdee864b03e22b8575", 0x52}, {&(0x7f0000000000)="e837b621a5f58a4eefd5249ea5c5f7a55411715d1596682a7719ddd1113b9ed9543408479e921c3a912a1181e185ee0b5e9316dce3067ca81a0000e39316e8edf8191d864145b6e1c7b6531201dd068c4da824171f3c511e6513e25590527a4bd62bfcac76b6ea89e16b4f69812fada725", 0x71}], 0x4, 0x48) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={&(0x7f0000000000)={0x5e}, 0x8}) 2017/12/08 21:02:42 executing program 7: openat$sequencer(0xffffffffffffff9c, &(0x7f00002c8000)="2f6465762f73657175656e63657200", 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x2, 0x42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00007d4000-0x4)=0x0, &(0x7f0000c24000)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f000042e000)={{0x7, 0x1}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x800, 0x8, 0x1000, 0x10001, 0x1fd, 0xffffffffffff9c4e, 0x0, 0x5, 0x880, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000000001, 0x340) getitimer(0x2, &(0x7f0000750000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r2, 0x1, 0x7f1794ec3c241e05, &(0x7f0000ffa000-0x8)={0x0, 0x2710}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fd8000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000c86000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x179, &(0x7f000073f000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80000086dd, @ipv4={{0x18, 0x4, 0x1000, 0x1, 0x16b, 0x2, 0x8, 0x5b3, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@end={0x0}, @noop={0x1}, @rr={0x7, 0x23, 0x100000000, [@multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x9, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @rr={0x7, 0x23, 0x9, [@loopback=0x7f000001, @rand_addr=0x800, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @noop={0x1}]}}, @tcp={{0x2, 0x0, r3, r4, 0x200, 0x0, 0x1a, 0x42, 0x1a4, 0x0, 0x7, {[@fastopen={0x22, 0xd, "5fcb1040f4f7c5ef7b3dff"}, @window={0x3, 0x3, 0xffffffffffffffca}, @nop={0x1}, @timestamp={0x8, 0xa, 0x2, 0x1}, @sack={0x5, 0x1a, [0x4, 0x0, 0x8, 0x0, 0xffffffff, 0x1f]}, @window={0x3, 0x3, 0xb00000}, @sack={0x5, 0xa, [0x78ab, 0x7fff]}, @md5sig={0x13, 0x12, "f58ce47a1eb8bcfd2daa5bada3e61cb6"}]}}, {"eae7c2740294a1249b56a0309e3f00fa27a0d61022af653cbbc4e75597e8bbf03f20a1e1fbc0721307559e264094e3b94b0d937b71dce84b7984da1b414aa51d794dd1131d2df4e164d2e8be85e3b5be5a84d9980aa84570863c4db481a217989c43c96f27411ff69eb81b67c156813047bc033ac1f5bec64493fdc5b845e0b53974bb014d5a96d5d1fc5f70d9c949ea5cf173303f4cd82d20a13aa6fe12239c54e580"}}}}}}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000496000-0x160)={{{{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]}, {{0xa, 0x3, 0xda2d, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5876, 0x0, 0x1000, "8b8419f8e637fc87cddbeabe3610b80b58c7cc548aa61f4675a78fe319f61adfb4bee04ee8f79d38afcf3a64338f75f1b3e53dc13d9733eb35b69df2ce50ee67c86a980e4b0b21bd581b5244005b4645"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000005b000)=@generic="193531729d32206afefe318678384423") r5 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) r6 = dup(r5) setsockopt$inet6_tcp_int(r5, 0x6, 0x2, &(0x7f0000535000)=0xe2, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000829000)=0x4, 0x4) bind$inet6(r5, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r6, &(0x7f000005a000)="", 0x0, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f0000f93000)={0x0, 0x0}, &(0x7f00008c6000)=0x10) sendto$inet6(r5, &(0x7f0000367000)="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", 0x283, 0x31, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x40000000000002, 0x78, 0x553, 0x4, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) creat(&(0x7f00003c5000)="2e2f66696c653000", 0x100) 2017/12/08 21:02:42 executing program 4: perf_event_open(&(0x7f0000f18000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x9cc, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, 0x200000, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000691000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a96000)=0x18) r2 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x1, 0x0, 0x9, 0x8, 0x6, 0x0}, 0x0) timer_gettime(0x0, &(0x7f00003c3000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x1, &(0x7f000006b000)={0x77359400, r3}, &(0x7f0000048000)=0x400, 0x0) clock_gettime(0x3, &(0x7f0000421000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000088e000)={0x0, r5}, &(0x7f0000e99000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000004a000-0x10)={r4, 0x0}, &(0x7f0000a2a000)=0x5, 0x1000000000000) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x800, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) r7 = syz_open_dev$sg(&(0x7f0000059000-0x9)="2f6465762f73672300", 0x0, 0x40003) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x5, 0x32, r6, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r7, 0x5385, &(0x7f0000038000-0x3)="0800") mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x2000007, 0x8010, 0xffffffffffffffff, 0x0) r8 = perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe7e, 0x7fff, 0x4000000000, 0x0, 0x0, 0x800, 0x8000000, 0x0, 0x4000000000000020, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x408000000000000, 0x0}, 0x0, 0x0, r6, 0xc) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x51, r6, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r8, 0x2405, r8) dup2(r2, r1) 2017/12/08 21:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x800000000009) bind$netlink(r2, &(0x7f0000873000)={0x10, 0x0, 0x8, 0x4}, 0xc) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = getpid() fcntl$lock(r1, 0x6, &(0x7f0000c2f000-0x20)={0x2, 0x0, 0x5, 0x1, r4}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000c78000-0x4)=0x0) r5 = socket(0x10, 0x3, 0x0) accept$unix(r5, &(0x7f0000d9c000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008b2000)=0x1002) accept(r5, &(0x7f0000bbd000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d9d000-0x4)=0xc) recvmsg(r5, &(0x7f0000caf000)={0x0, 0x0, &(0x7f000097b000)=[{&(0x7f0000307000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000895000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}], 0x2, &(0x7f0000d9e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0xff}, 0xcc32fa5df62f7c7b) r6 = socket$unix(0x1, 0x5, 0x0) r7 = epoll_create(0x400000) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000465000)={0xffffffff80002000, 0x0}) socket$bt_l2cap(0x1f, 0x1, 0x0) writev(r0, &(0x7f0000f18000)=[{&(0x7f0000f17000-0x2a)="2900000020001903e83c750d000a242102000056000000802821ca00080004800011e010315aecc835", 0x29}], 0x1) 2017/12/08 21:02:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f96000-0xb)="2f6465762f766373612300", 0x3fc, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000215000+0xb8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket(0x10, 0x2, 0x400000000010) write(r1, &(0x7f0000543000-0x25)="240000001a0009ffee0000000000000001fff50c0900010000001de80000d41ff9161790", 0x24) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x80000) r4 = msgget(0x1, 0x0) getresuid(&(0x7f0000d85000)=0x0, &(0x7f00004e3000)=0x0, &(0x7f0000b1d000)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00003c1000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f24000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d81000-0x4)=0xe8) getresgid(&(0x7f0000e97000)=0x0, &(0x7f0000010000+0x3f0)=0x0, &(0x7f000047b000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000dc6000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00002aa000-0x4)=0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f000097c000-0x78)={{0x4f, r5, r6, r7, r8, 0x40, 0xa4, 0x0, 0x0, 0x0}, 0x5, 0x2, 0x8, 0x740b4fd7, 0x7, 0x0, r9, r10, 0x0, 0x0}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000bee000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000009000)={0x0, 0x0}) getpeername$packet(r1, &(0x7f0000578000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000de7000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000e34000-0x10)={r11, 0x1, 0x6, @random="cf851e25ac34", [0x0, 0x0]}, 0x10) r12 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000514000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r12, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r13 = msgget$private(0x0, 0x1) msgctl$MSG_INFO(r13, 0xc, &(0x7f0000aaa000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r14 = socket$inet_tcp(0x2, 0x1, 0x0) r15 = dup2(r14, r14) ioctl$sock_inet_SIOCADDRT(r15, 0x890b, &(0x7f0000277000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x240, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}) sendto$packet(r1, &(0x7f000026b000-0x7)="80bd49a22b1eba562a87565adf6a2633870e2dc10c5e4e962785f720612756513d0cc82d3d4cdc938c6a8b3cbe1794eff7d4f69ae9f6c81a50c30e75b69789b1df093d0c1820dd37f088edd221584a38ca8a5a7f740cf3bd8f42c21184d476c8bc86ee7d7f17c94a729786a1c48a1fd057372b5cacebea1979aeee95ddf7742f84311dc95d300d0f306cf21add0c232b", 0x90, 0x24000004, &(0x7f0000dd7000-0x14)={0x11, 0x0, r11, 0x1, 0x6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_tcp_int(r15, 0x6, 0x15, &(0x7f0000022000-0x4)=0x0, &(0x7f000011e000)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r15, 0x84, 0x7, &(0x7f0000402000-0x4)={0x0}, &(0x7f000016f000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000c000-0xc)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_SET_XCRS(r15, 0x4188aea7, &(0x7f00003b4000)={0x1, 0x0, [{0x0, 0x0, 0x5}]}) recvmmsg(r1, &(0x7f0000799000-0x3c)=[{{&(0x7f0000432000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00006c6000-0x50)=[], 0x0, &(0x7f0000f5f000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000407000-0x10)={0x0, 0x1c9c380}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/08 21:02:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ce4000)={0x26, "726e670000000000000000000000", 0x0, 0x400, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x11) r3 = eventfd(0x80000001) splice(r3, 0x0, r2, 0x20, 0x37371c20, 0xfffffffffffffffe) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54a924a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f000021f000-0x4)="1b040103", 0x4) fallocate(r4, 0x0, 0x0, 0x10000) ftruncate(r4, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000afd000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000788000)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c5d000)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00007a7000)={r5, 0x80000, r0}) madvise(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3) r6 = syz_open_dev$mouse(&(0x7f0000df6000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x400002) mq_timedreceive(r6, &(0x7f0000ad6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4, 0xf97, &(0x7f0000e6e000-0x8)={0x77359400, 0x0}) perf_event_open(&(0x7f000001d000)={0x40000000000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_str(r6, 0x1, 0x19, &(0x7f0000037000+0x689)="75736572282a00", 0x7) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f000096e000)="6e70003b", 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000002000)={0x0}, &(0x7f0000732000)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r7, 0x4c09, 0x1) r8 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x400203) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r8, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r7, 0xc0e05403, &(0x7f00006b7000)={{0x0, 0x2, 0x400, 0x2, 0x8000}, 0x3, 0xc000000000, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x401, 0x200, 0x10000, 0x3e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/08 21:02:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000395000)="2f6465762f7663732300", 0x4, 0x195000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e4e000)=0xfff, 0x4) ioctl$TCSETSF(r0, 0x5404, &(0x7f000016e000-0x24)={0x2, 0x3, 0x8, 0x1ff, 0x6, 0x1, 0x864, 0x5, 0x5, 0x120000, 0x4, 0x8}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x7fc, &(0x7f00001b5000-0x8)=0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000043f000-0xc)="2f6465762f6175746f667300", 0xb0000, 0x0) io_submit(r3, 0x7, &(0x7f00004b0000-0x1c)=[&(0x7f0000494000-0x40)={0x0, 0x0, 0x0, 0x9, 0xb3, r0, &(0x7f0000084000)="e9ff1e5ed065d71e361ef89cef9cd462fc6119c3508fded0cba5bc06e1a2afaecf5998cdfbfb719585b8c6f94f00b081e51750cc40028968bb94a9c9d1d5152c41d5123afe974c80425df0b5652b91098aa4c32c54e6e4760cfe62339d9ec738d351ea078a7290e16795577394663cf6d0ec029c427d4bdc1e0fcb4f4e5279002798a2a47254462625fcdf5c7df69c9bb0ca45", 0x93, 0x6, 0x0, 0x1, r2}, &(0x7f0000eb4000-0x40)={0x0, 0x0, 0x0, 0x1, 0x618, r0, &(0x7f0000c48000)="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", 0x1000, 0x8c5, 0x0, 0x0, r2}, &(0x7f0000d7d000-0x40)={0x0, 0x0, 0x0, 0xa, 0x1, r1, &(0x7f0000db4000)="", 0x0, 0x4, 0x0, 0x0, r0}, &(0x7f0000126000-0x40)={0x0, 0x0, 0x0, 0xf, 0x9, r0, &(0x7f0000292000-0x9b)="d4c0c1a07cb0fb58d02242fc9585c5d911c93b29689278f3bcecef9e6ea0c0a978506bc9a56524a542442043f3f218ec78bc0c36add5d46b4b87b5666b755bffe0e2678539a1855397702dab2e2fd7b00d52066e96be3827a613a7402b809539f4ac2b96013b92607e8d4f35210e40464cc45c078a5f5d9fe569f48c7328da9c9b774b85df1c9c3f7dc01c872715d1c985d54050ca38cb14d63797", 0x9b, 0x9, 0x0, 0x1, r2}, &(0x7f000018f000)={0x0, 0x0, 0x0, 0xb, 0x81, r1, &(0x7f0000fc2000)="d976be83ffcda4085035972ed81b0a256d9ca917060dcf7f0cbd0d42f5e0ab2171108c5d59de50064989da0ca4e744374783d94525a47c8810405e5fd209e7eaac6f8abccdddd271ff6f7c6181816085fa5f50ba71a412b3a4c22486c06f0a0c762ae89fba678ebf9104306ad653c20522bd99a6eb6c15c6a175830b34bfc789b7859fee37fe5e17baf4dfa0a9242b37c13ac51a37673d3091d056a72bd130d44c465b1cb9cc69480e2f8d92f954dff012fcfcf6ed393908beea1b83a10ad595af", 0xc1, 0x4, 0x0, 0x0, r2}, &(0x7f0000d98000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, r4, &(0x7f000026e000)="ae550f669f3dd5cf754213623fdce44d347ab4db8ec4a0ecaecbf6ba0355832eb714e68d722c0c1800c2c5d97de4e3767afd49c8edbf00a036815040f3944e81ec5881cb9a32c0cb1798cb3946da449bcad5785f64a02eb20b97c6451dd5b413ef45186e8b2ff0fe61a87f93725574432cc90f6acbe6b17e9cf69704140b9dba13f2a249cc9eefeb7019cdcfbbd151de8e55f53dfdc1ebb64b3d9efcd1258c2726fc768b4c1f1714aeb38eb4a04126d42790915c0816cced0309a39992d19364a9c709334abb286d2af18780f85b9fba039654", 0xd3, 0x81, 0x0, 0x1, r1}, &(0x7f0000133000)={0x0, 0x0, 0x0, 0x7, 0x1, r1, &(0x7f0000166000)="d9cf4eb0e3ccd1eba9381d0137d958bc531350f7807f6b660ed39cb6d45fe30fbc8ed8be476644abd4601dd01a38c9c64a666e0589359fcaf791a6a9f95321e9ca479a1aceae1b418ed4806086bbdb6016119ba1f62843ddcb2c9c737c0e4f4c639dad55c8b48d7fd471cf9d1f6d01619d36d5217bee75ed66039b6d59d4f94e963fad6c8e5f9ab0c9732770d8b5308b5a04d9f9f5b6be2c247fffa3aaeff535f9f3d973a2158826122f3b63", 0xac, 0x10000, 0x0, 0x0, r0}]) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000961000-0x4)=0x0, 0x4) write$sndseq(r2, &(0x7f000082d000-0xc0)=[], 0x2082cf40) poll(&(0x7f0000cf2000)=[{r0, 0x1, 0x0}, {r0, 0x280, 0x0}, {r2, 0x0, 0x0}, {r1, 0x1011, 0x0}], 0x4, 0x6ab9) close(r0) 2017/12/08 21:02:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)="2f6465762f72616e646f6d00", 0x0, 0x0) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000001000-0xc)=[{0x0, 0x0}], 0x1, 0x4) r2 = open(&(0x7f0000f28000-0x8)="2e2f66696c653000", 0x1, 0x144) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000076a000)=0x0, &(0x7f00006cd000-0x4)=0x4) r3 = syz_open_dev$random(&(0x7f0000fbb000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) pread64(r3, &(0x7f000063a000-0x1)="00", 0x1, 0x0) r4 = semget$private(0x0, 0x3, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000083d000-0xb)="2f6465762f6877726e6700", 0x60480, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000ccd000+0xf3f)={0x9ea, 0x7fff, 0x100000000000005a, 0x2, 0x8}, 0x14) r6 = eventfd2(0xffff, 0x8000000080001) r7 = gettid() ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x3b) connect$inet6(0xffffffffffffffff, &(0x7f0000ad6000-0x1c)={0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x9}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00004f9000-0x4)=0x0, &(0x7f00000ad000)=0x4) ioctl$int_in(r8, 0x5452, &(0x7f0000242000-0x8)=0x6) lseek(r3, 0x0, 0x1) clock_gettime(0x4, &(0x7f00004c7000-0x10)={0x0, 0x0}) fcntl$setown(r8, 0x8, r7) semop(r4, &(0x7f0000fc6000-0xc)=[{0x0, 0xffff, 0x0}], 0x1) dup3(r6, r3, 0x0) fcntl$setsig(r8, 0xa, 0x12) clone(0x4000200, &(0x7f0000ec4000)="40da369816fc8661e326055bda47fd5122f878bc8c54b7f24ea44930f707b324fab65b7ba907e12b7a2bc84cf81c108b1bcfd87a093d91298e0280fd772d443d634aa809d5de4d2285f0e04d814889c86f3190b0edb50ec5382bae2f30fe1a0aa36d694cffcb0c9c6a2d1c68a1c408de3fde1a4e3d30519e277a4e6d18900bc325737fe668aec19d3de5a6c120237112c2241dd6431fa665189cbed45b12885dc72b2ae8276f09f218150e751ddb5a19d8ba97c61c044ec18d238f12587806c5983bc23556bf8e72aea47eb0bbd05b16ab06b9cd02233dfce2beb0ff58d01f070e57c7081fbbe5a2ed7717adb10bf9", &(0x7f0000208000)=0x0, &(0x7f0000266000-0x4)=0x0, &(0x7f0000edc000-0xc2)="3b4c916cabd8318fe46481821607ba666e61adda43d8642a048f9c985bbeb3f5e9c4ae6a54ddaa0f8c1bbba67e37eca4305b721e4eb38ec4c46b667e257c9566823f3b3dba588acc30f0621dac9166fa42f1de176a60cf607400f76e7764826ce61390188a07f4094cb8383553e85d46d687877bdbec11f58995097e2692cf7b926fdf824f8fac44aa6d384a3d1305c606389a46f0ce33af2d18aa55bf64b5c157d020198a33c21b00ca98e4f890ec4b6d71a08317b9ec9667eac70de0cef233b1f6") readv(r9, &(0x7f0000fa4000)=[{&(0x7f0000fc0000)="00", 0x1}], 0x1) dup2(r3, r9) fcntl$lock(r0, 0x6, &(0x7f000014b000-0x20)={0x2, 0x3, 0x8, 0x1, r7}) tkill(r7, 0x13) 2017/12/08 21:02:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f00003fc000-0x10)=@ax25={0x6, {"6b3b0009de2c28"}, 0xfffffffffffffffe}, 0x10) ftruncate(0xffffffffffffffff, 0x57f) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000000044c00) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x38000000, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000fc1000)="", 0x0, 0x0, &(0x7f0000fc1000)={0x0, 0x0}) ppoll(&(0x7f0000aa8000)=[{r0, 0x8000, 0x0}, {r0, 0x8408, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r0, 0x2, 0x0}, {0xffffffffffffffff, 0x20, 0x0}, {r0, 0x100, 0x0}, {0xffffffffffffffff, 0x1000, 0x0}, {0xffffffffffffffff, 0x7189, 0x0}, {0xffffffffffffffff, 0x4, 0x0}], 0x9, &(0x7f000007a000)={0x0, 0x989680}, &(0x7f00007d2000-0x8)={0x0}, 0x8) getrusage(0x4000000000000, &(0x7f00004a3000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$addseals(r0, 0x409, 0xa) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000050d000-0x11)="2f6465762f7667615f6172626974657200", 0xfffdfffffffffffe, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d73000)=@int=0x0, &(0x7f00000b1000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000cbb000-0x4)=0x0, &(0x7f000061b000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) mmap(&(0x7f0000000000/0xb8a000)=nil, 0xb8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00001af000-0x4)=0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f00005a3000-0x4)=r2) syz_emit_ethernet(0x4b, &(0x7f0000c35000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x1, 0x0, 0x3d, 0x0, 0x0, 0x20000, 0x2c, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0, {0x7, 0x4, 0xffffffff, 0x2, 0x80000001, 0x0, 0x9, 0x0, 0x89, 0x21eb, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0x3}]}}, "9cff5343fa"}}}}}, 0x0) r3 = socket(0x0, 0x0, 0x8000000000009) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00003d2000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = socket$inet6(0xa, 0x0, 0x4) bind$inet6(r1, &(0x7f00004b5000-0x1c)={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x10000002, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xdb, 0x6, 0x8000, 0xfff, 0xe3, 0x8001, 0x7, 0x405}, {0x81, 0xffffffffffffffff, 0xff, 0x276}, 0x1, 0x4, 0x7ff00000000000, 0x1, 0x400000000000401, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0xa, 0x40}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffef5, 0x2, 0x1, 0x100, 0x8, 0x2, 0xffffffff}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000fcf000)={0x0, 0x7, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = dup(r5) setsockopt$inet_int(r6, 0x0, 0x19, &(0x7f0000001000)=0xffffffffffffffff, 0x4) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f000034a000-0x4)=0x40a0, 0x4) 2017/12/08 21:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x800000000009) bind$netlink(r2, &(0x7f0000873000)={0x10, 0x0, 0x8, 0x4}, 0xc) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = getpid() fcntl$lock(r1, 0x6, &(0x7f0000c2f000-0x20)={0x2, 0x0, 0x5, 0x1, r4}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000c78000-0x4)=0x0) r5 = socket(0x10, 0x3, 0x0) accept$unix(r5, &(0x7f0000d9c000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008b2000)=0x1002) accept(r5, &(0x7f0000bbd000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d9d000-0x4)=0xc) recvmsg(r5, &(0x7f0000caf000)={0x0, 0x0, &(0x7f000097b000)=[{&(0x7f0000307000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000895000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}], 0x2, &(0x7f0000d9e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0xff}, 0xcc32fa5df62f7c7b) r6 = socket$unix(0x1, 0x5, 0x0) r7 = epoll_create(0x400000) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000465000)={0xffffffff80002000, 0x0}) writev(r0, &(0x7f0000f18000)=[{&(0x7f0000f17000-0x2a)="2900000020001903e83c750d000a242102000056000000802821ca00080004800011e010315aecc835", 0x29}], 0x1) 2017/12/08 21:02:42 executing program 2: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000d22000)=0x800100000000e, 0x4) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000d2a000-0x1c)={0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) getsockname(r0, &(0x7f0000d27000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00008d1000)=0x60) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d2a000)="2f6465762f76637300", 0x22000, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d2a000)="2f6465762f6877726e6700", 0x404100, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000d2a000)={0x2000, &(0x7f0000046000)=0x0, 0x4, r2, 0x0}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000d27000)=0x7fffffff) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000bff000-0x4)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f0000d2a000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d2a000-0x4)=0x6) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000d2c000-0x4)=0x2e3, 0x4) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000d2e000-0x4)=0x0, 0x1000000, &(0x7f000095e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000ca7000-0x40)={0x7, 0x1f7, 0x3, 0x4, 0x9, 0x6, 0x2, 0x5}, &(0x7f00008d6000-0x40)={0x40, 0xffff, 0x6, 0x7, 0x8001, 0x100000000, 0x4, 0x7}, &(0x7f0000d2d000-0x40)={0x9, 0x9, 0x1, 0x200, 0x5, 0xad, 0x7fffffff, 0x9}, &(0x7f0000d2a000)={0x77359400, 0x0}) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00008f9000)=0x800000000000001, 0x4) bind$inet6(r0, &(0x7f00000f3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cac000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xe8c7238ea98f727c, 0x1, 0x1, 0x5e86, 0x400, 0x1f}, 0x20) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d25000)="3e20752a9f28db20466a850d7aecf498081551cb0d93e901a6e4456e1a0a6b771ba5d52ebad15041d9837929e475aa63d32038d98aaedca52e4d88116a0e25e082000000d99138a4dd2b45ae75db20d9ffffff7f7dfd57abc48004f8f3a17be549903d083064c84e5c937cd50d43e524411e1f08fe371bc39f1cf5345874e0c4bf9f7aac6ee22408b2260f8283320789ecded9d36f7bdd622659fc5ded11bb082f12783aabd800000800a82d4bcfa0d0a615a1e9f7e9e0d08d921b595cbe6db9726fbd854ac572850003276dff1400a540be4a1aebee6220dfabf6e0bfb74f562db4669dba9197fc838997b41230ae93f06887", 0xf3, 0x8000, &(0x7f00007a8000)={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ec3c48d}, 0x1c) close(r0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000bb5000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b8000-0x4)=0x18) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 21:02:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000954000-0xc)={0x6, r0, 0x1}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f000061f000)="891c5d61951ea9d8caca78e2bf14554b6423b3fe05afc22fc349ee28828d80b4967c46c570822b99d553a956efe3b5ab21e2caec707117264f545c79c8f19274d6731893da81d12e604e20b3dc0c7fe990a4d48e6c73e97cf349e272056808709ec64ef183cea9d575464adbdbaa4f8db0c22c3c4f99b598ead5995fd2e0988a131a1c88aff73fa6a8df4eae8d17b37c192b683546ff26cf") socket$inet_icmp(0x2, 0x2, 0x1) eventfd2(0xf1, 0x2) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000bf6000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe6000+0x264)="2f6465762f7667615f6172626974657200", 0x208003, 0x0) r3 = openat(r2, &(0x7f00003f8000)="2e2f66696c653000", 0x400006, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r2, 0x20000) socketpair(0xef8bf9302df1c4b2, 0x0, 0x1000, &(0x7f0000f6c000)={0x0, 0x0}) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000f69000-0x4)=0x2, 0x4) r5 = socket(0x200000000010, 0x2, 0x0) getsockopt$bt_hci(r5, 0x0, 0x2, &(0x7f00009c0000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e29000-0x4)=0xf5) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000a19000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)="00", 0x1, 0x0, 0x1e}, @fda={0x66646185, 0xa, 0x0, 0x2f}], &(0x7f0000321000)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) write(r5, &(0x7f00009e2000)="2400000026007f000000000000007700fbffffff0100000000000000ffffffff0100ff10", 0x24) r7 = syz_open_dev$sndseq(&(0x7f0000460000-0xd)="2f6465762f736e642f73657100", 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0xff000000000}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x80000000080003, 0x0, 0x0, 0x5, 0xfffffffffffffffc, 0x0, 0x0, 0x20006, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000002, 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)="2f6465762f73657175656e6365723200", 0x24401, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00009fc000)={{0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x10001}, {0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x7ffffffe, [0x4d, 0x0, 0x20bc2d, 0xffffffffffffffff, 0x80, 0x7fffffff, 0x84f60, 0xdc]}, 0x5c) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000f28000)=0x7) getpeername$inet(r3, &(0x7f000014f000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a4a000-0x4)=0x10) 2017/12/08 21:02:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000046c000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00009cb000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000689000)=0x0) r1 = getpgrp(r0) r2 = getpgid(r1) perf_event_open(&(0x7f000001d000)={0x8000002, 0x78, 0xe3, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x80000040fe, 0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x32f5b2c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1010, 0x0}, r2, 0x7, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00005fa000)="2f6465762f7573626d6f6e2300", 0x0, 0xffffffffffffffff) r4 = socket(0x1000000000010, 0x808, 0x7) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f000061c000)=0x8) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000e2d000-0x8)=0x9, 0x4d) accept$llc(r4, &(0x7f0000963000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000045a000-0x4)=0x10) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000367000-0x9)="2f6465762f72746300", 0x400, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000593000)="2f6465762f73672300", 0x2, 0x3) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000fb4000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000150000-0x4)=0x0) sched_setaffinity(r6, 0x8, &(0x7f0000b05000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000dc, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = memfd_create(&(0x7f0000d44000)="2747504c3a00", 0x3) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00008b6000-0x4)=0x0) mmap(&(0x7f000033f000/0x1000)=nil, 0x1000, 0x3, 0x1010, r7, 0x0) r10 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0xb, 0xffffffffffffff20, 0xffffffffffffffff, 0x6, 0x8, 0x0, 0x3, 0x100, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r10, 0x0) fcntl$setstatus(r10, 0x4, 0x2000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000059000/0x18000)=nil, &(0x7f0000007000)=[@textreal={0x8, &(0x7f00003fc000)="6564360f2188dca4cfb866b9c90900000f3266b89c5998290f23c00f21f86635000000000f23f806263e65660f01f5baf80c66b894922a8d66efbafc0cb8e100ef0fe15e98ba6100b0ffee2e0fc76bc1", 0x50}], 0x1, 0x0, &(0x7f00003fc000)=[], 0x0) tgkill(r6, r9, 0xb) fcntl$setlease(r8, 0x400, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 21:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x800000000009) bind$netlink(r2, &(0x7f0000873000)={0x10, 0x0, 0x8, 0x4}, 0xc) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = getpid() fcntl$lock(r1, 0x6, &(0x7f0000c2f000-0x20)={0x2, 0x0, 0x5, 0x1, r4}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000c78000-0x4)=0x0) r5 = socket(0x10, 0x3, 0x0) accept$unix(r5, &(0x7f0000d9c000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008b2000)=0x1002) accept(r5, &(0x7f0000bbd000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d9d000-0x4)=0xc) recvmsg(r5, &(0x7f0000caf000)={0x0, 0x0, &(0x7f000097b000)=[{&(0x7f0000307000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000895000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}], 0x2, &(0x7f0000d9e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0xff}, 0xcc32fa5df62f7c7b) socket$unix(0x1, 0x5, 0x0) epoll_create(0x400000) writev(r0, &(0x7f0000f18000)=[{&(0x7f0000f17000-0x2a)="2900000020001903e83c750d000a242102000056000000802821ca00080004800011e010315aecc835", 0x29}], 0x1) 2017/12/08 21:02:42 executing program 5: r0 = perf_event_open(&(0x7f00005a0000-0x78)={0x5, 0x78, 0x5, 0x10000, 0x8, 0x7fff, 0x0, 0xffffffffffffffff, 0x2000, 0x4, 0x2, 0x1000, 0x9, 0x10, 0x0, 0x100, 0x1, 0xfff, 0x1, 0x259, 0x288da0a1, 0x790cfdfe, 0x7, 0x5, 0x100000001, 0x6, 0x0}, 0x0, 0x1, 0xffffffffffffff9c, 0xc) sync_file_range(r0, 0x8000000000f6, 0x4, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00006ab000)="2f6465762f766373612300", 0x1000, 0x938467f64097720c) ioctl$VT_RELDISP(r1, 0x5605) mkdir(&(0x7f0000555000-0x8)="2e2f66696c653000", 0x0) get_thread_area(&(0x7f00002f0000)={0x6, 0x20000000, 0x4000, 0x8fde, 0xffff, 0x9, 0x101, 0x2, 0x0, 0xf0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00004ed000-0xa)="2f6465762f6375736500", 0x2, 0x0) getrusage(0xffffffffffffffff, &(0x7f00005fa000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000046d000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0xf1, 0x5, 0x80000000}, &(0x7f00002f7000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a81000-0x8)={r3, 0xfffffffffffffc00}, &(0x7f0000362000-0x4)=0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000154000-0xc)={0x2000, 0x0}) r4 = open(&(0x7f00006c6000+0x9d0)="2e2f66696c653000", 0x0, 0x0) syncfs(r0) getpid() r5 = fcntl$dupfd(r4, 0x800000000402, r4) r6 = open(&(0x7f00004a3000)="2e2f66696c653000", 0x60000, 0x4d) execve(&(0x7f0000db9000)="2e2f66696c653100", &(0x7f00005f8000-0x8)=[&(0x7f0000dc0000)="2b2d6d643573756d6370757365742d736563757269747973656c6600", &(0x7f00008a9000)="776c616e3100"], &(0x7f0000299000-0x8)=[&(0x7f000089d000-0x3)="5e2400", &(0x7f0000acc000-0x5)="73656c6600"]) r7 = syz_open_dev$mice(&(0x7f0000031000+0xdf)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000b92000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005db000-0x4)=0xe8) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f00007aa000-0x4)=r8) ioctl$TIOCNXCL(r5, 0x540d) fcntl$notify(r6, 0x402, 0x80000008) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000058000-0xc)={0x0, 0x9, &(0x7f00006f9000-0xcc)=[@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x1b5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000460000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000533000)={0x1, [0x0]}, &(0x7f0000132000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000d37000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f000056f000)={r9, 0x3, &(0x7f0000bd3000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdd7d}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffff7}]}, &(0x7f0000fa0000-0x4)=0xc) clock_gettime(0x0, &(0x7f000068e000)={0x0, 0x0}) utimensat(r4, &(0x7f0000a32000-0x8)="2e2f66696c653000", &(0x7f0000502000-0x10)={{r10, r11/1000+10000}, {0x0, 0x0}}, 0x100) fcntl$notify(r4, 0x402, 0x40000) 2017/12/08 21:02:42 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000)="2f6465762f62696e6465722300", 0x0, 0x20000000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) delete_module(&(0x7f0000003000)="2f6465762f62696e6465722300", 0x800) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000014000)={"e1cfdfaad469f821416df52b5e3f28f0", {0x4, 0x401, 0x5d11, "179b43e46a66", 0x0, 0x0}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f72746300", 0x181400, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000015000-0x38)={&(0x7f0000015000-0x1c)={0x27, 0x7, 0x4, 0x0, 0x2, 0x7, "fa472db911c8c5dfd3335c94e53626e49b663219003c8cd55e72efb778a5acf15d289f27ad8f4b47b50fabe39ef2fc3eb93ab92b786c7a9d89164f8d0c066d", 0x3}, 0x60, &(0x7f0000010000)=[{&(0x7f0000012000-0x1000)="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", 0x1000}, {&(0x7f0000012000)="2336c101c76bd51f3aa80fdbca5929eb46ab939aed2984340c6c95374828e6a292abd07b506ebc598b9c1a264938ad7aad3882f7c8bdda359abe9996c51be5cebb907be86336f9bc4f3e5de07333ebfe3f105f0ec9e08ca363dae097088007f17e5d13c4427dd5cb337aa36e9736544d31fb7f1efbf19bb9f55d617f5f125ed08e62e6622597c7fae177ea577270484b6862f0f19591ffaa55cd82539b5149fc8d3fa9644c930e957cf053316b8269abee136dd24105001034decbdef165213b83d867c0a542b00733333f49c4fc7a844fa693af548030850d436925ed79986e06cbd3d2eac4fc", 0xe7}, {&(0x7f0000015000-0xef)="8188b786075963a8c389d2f354a9a9172aaf941d25bbc0ad509c9df7eec3b7fffc0afa97067748f4dc5407f99e6b05a0d46c9f2ccebace69b17c417258fe4b9c82ff0cb7b88c505f3ccc4e6caba626e67cc20c9fb559b0a798f429d6cd316f67a5cc899c377be46b84cb1ff0557ebbb8563d45aa29b88e3c8b40dd34a5b5f4e541242c7dfb3a33b5687d9ca5acf83df472f64a250fbc068537a180a506b7887cedede5b55e1576d259c34fa8d36b5e0e218e2d089e8fe5c230c97089bc0b2685a40fb70428b348d623a284a0e6d36a7f4953ca24e4f6cb9b4b69de8ca1da1ac2837540671797fb9d98a27cf30760dd", 0xef}, {&(0x7f0000015000-0xbc)="89279e09613d5d0029028119dca7e5ec51c02d912d77d3d01ea445a08b85fc252882fffda82543bd0f3c656294991e30ce9a75a79eae9ae2baccd43693b974b3b3345e077c529706f41b26996790bf940907bd60b4533fd7773108f5c0531b2ebea7bfea7604c32b72905d7fca14725b251b9bc5d780b12371f577e78dbeb4add3f97cabd659ea5a99655a851180298c56bc537c651074eaa13aed3c0e27c6be28ccb6832325d72842c61f872c2071f85e91b4ce4212d71a649f4e4d", 0xbc}, {&(0x7f0000008000-0x46)="d9fdda0953809ee6314cd1420c8c6c18fd9dafa2bd6cd3639ca32f06ac0135623b778a54f96eb71b8a4101b69da0fc206314c78de623d3e9025a79d4e145cfcafef920345f9c", 0x46}, {&(0x7f0000014000)="c23fc31e7a19349a60e7b2ceab561d6b25a3722cfa247a243b0c50c071d6b023f430ea3995554003a935789bdb1a57c7b6d5a109365b1ae94fb5ce15f91598320e3ec35947e3b388add8a44a5d40141200ffc660ddd9a724b16771f3c0218a7e77d923872150827349f718d51ba8872f5e319717e5c9eb6275779fe628f573f28756bb241bed5800de5389c59f052ef1b1acf846242604f8a782cde8ecd66f3c1adf7f4b782bf34f729182ce68ad9b4938bf26510e394cc26be8a44cd306f41a2170f31c2a4482a52843d61d", 0xcc}, {&(0x7f0000010000-0xf)="88b6b525a73a29ef80f111895882e4", 0xf}, {&(0x7f0000015000-0x95)="f0e008f09e1ab0587eb4f800c3afb926e84c680d8c298b717f4767ba97a3e540d152e4840770cac900d8def9cadd52033c4afe0ae9a3bef431fa2d222acb2674d1471ca9dbf3232bf11f03ed1915e00531a0a9e135d653b59d9dcd081dec3804d4f3bc6642bc2ef3558f8c8dcac7ebf85044f0e6ae01a7cc761dbbf8ed50868e6f071ff88285153960ac0f7a9d02a5861ff8a7b606", 0x95}], 0x8, &(0x7f0000014000)={0x68, 0x117, 0x2, "326bba5f882d663a09ef83236aab97e547a4ec386dbeb146b6ff0384db57377efafff1e297c358499d260a62a2f7139d04132be777afbc94e542ecd410cc748f599ac3bb94b2cecf43ec98d61bdb9083dc3b7727fb2338"}, 0x68, 0x8800}, 0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000011000)={0x4c, 0x0, &(0x7f0000012000-0x4c)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x50, 0x10, &(0x7f000000a000)=[@ptr={0x70742a85, 0x0, &(0x7f0000008000-0x1)=0x0, 0x1, 0x2, 0x2d}, @ptr={0x70742a85, 0x1, &(0x7f0000012000-0x1)=0x0, 0x1, 0x0, 0x7}], &(0x7f0000012000-0x10)=[0x68, 0x58]}, 0x5}}], 0xf6, 0x0, &(0x7f0000012000-0xf6)="2075a872389481917a13c32ef40ddc8ef56e0c6aa121ab6de5cac14fce0784ff81d625e6e03783059c8969940954dee65d768fdf5962213e963a2943f2dd22e96dfce1b45582b43fdec2bb1adac9097cbebb15c07f8becdc70c40f13fbe272c1cd5bbe9d1f2df460bff21e2325ed1860d11ddb2b12850b5457ed6819bfe061ba3ec1cf58369c3d188b10a1e3c6aebbf5066079db1300df94a58d4743c27141762855fc1cbf28aa5adbe588e124d2e845bc71b78a4caa491d8bfa37e166969a0d715ff4fb366eba2536beb0ad8cd3d13fafbd1068e5bf5e7a226c4b5231e53e93a659d136559695d19a9767de89a84865c0abed4b1988"}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000012000-0x8)={0x0, 0x0}) accept(r3, &(0x7f0000014000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000013000)=0x1c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0xc0, 0x0, &(0x7f0000014000-0xc0)=[@dead_binder_done={0x40086310, 0xffffffffffffffff}, @acquire={0x40046305, 0x0}, @increfs_done={0x40106308, 0x0, 0x4}, @transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x50, 0x30, &(0x7f000000f000-0x50)=[@fda={0x66646185, 0x6, 0x3, 0x22}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x776a2a85, 0x1, 0x0, 0x0}], &(0x7f0000011000)=[0x30, 0x40, 0x41, 0x78, 0x18, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x30, 0x8, &(0x7f0000011000)=[@flat={0x736a2a88, 0x100, 0x0, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000001000-0x8)=[0x30]}}, @request_death={0x400c630e, 0x1, 0x4}], 0x5d, 0x0, &(0x7f0000012000-0x5d)="30845099b96ed38b532cd017e09e932669728797532c7d00bddf6714f885c800180fa0dcc4b3944b763f2612eecf28263543efd06259f269ecd755b5949eea2fff81a907f21c2a9d19818d2337995926228cf25a4260bc4c0689ef0c37"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x7c, 0x0, &(0x7f0000010000-0x80)=[@release={0x40046306, 0x0}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x18, 0x28, &(0x7f0000004000-0x40)=[@flat={0x776a2a85, 0x100, 0x0, 0x0}], &(0x7f000000f000-0x8)=[0x20, 0x48, 0x29, 0x20, 0x38]}, 0xe4a6}}, @increfs_done={0x40106308, 0x0, 0x4}, @increfs_done={0x40106308, 0x0, 0x0}], 0x6f, 0x0, &(0x7f0000001000)="b881049b2361421e19924e6caab6d721f780f1763be9f86d1d2535d9a2465a0e3fda5cafe6a3d19a3aebbb33d43c83801c62c0d701b3f310d6dd2be43090d1f8a1def5ca8b269dc442bb5cb520951408284e9f477d067e9cd4b8581dc65a55d777c0354a37cbe3045b47c658d3d2fa"}) 2017/12/08 21:02:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x2000, 0x20, &(0x7f0000306000/0x2000)=nil) acct(&(0x7f0000bfc000)="2e2f66696c653000") pipe(&(0x7f0000b74000-0x8)={0x0, 0x0}) setns(r1, 0x40000ffc) set_mempolicy(0x4001, &(0x7f0000c48000)=0x4, 0x8) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000b74000)="2f6465762f766373612300", 0x8, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000649000)={0x2, 0x0, 0xffffffffffffffff, 0x3, 0x81, 0x0, 0x6, 0x8000000400023fe, 0x1000022, 0x100000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() unshare(0x7fffd) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000826000-0x18)=[{0x0, 0x5}, {0x7, 0x5}, {0x0, 0x6}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00002a1000)={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]}, 0x2, 0x9, 0x9, 0x1, 0x3}, &(0x7f0000085000)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d26000)=@assoc_value={r3, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6353, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000867000)={0x0, 0x0}, 0x80000) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, &(0x7f0000195000)=0x9) r5 = socket$inet_sctp(0x2, 0x7, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f000092b000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @rand_addr=0x491d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}], 0x58) 2017/12/08 21:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x800000000009) bind$netlink(r2, &(0x7f0000873000)={0x10, 0x0, 0x8, 0x4}, 0xc) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = getpid() fcntl$lock(r1, 0x6, &(0x7f0000c2f000-0x20)={0x2, 0x0, 0x5, 0x1, r4}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000c78000-0x4)=0x0) r5 = socket(0x10, 0x3, 0x0) accept$unix(r5, &(0x7f0000d9c000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008b2000)=0x1002) accept(r5, &(0x7f0000bbd000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d9d000-0x4)=0xc) recvmsg(r5, &(0x7f0000caf000)={0x0, 0x0, &(0x7f000097b000)=[{&(0x7f0000307000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000895000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}], 0x2, &(0x7f0000d9e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0xff}, 0xcc32fa5df62f7c7b) socket$unix(0x1, 0x5, 0x0) writev(r0, &(0x7f0000f18000)=[{&(0x7f0000f17000-0x2a)="2900000020001903e83c750d000a242102000056000000802821ca00080004800011e010315aecc835", 0x29}], 0x1) [ 56.859341] binder: 4299:4303 ioctl 8915 20014000 returned -22 2017/12/08 21:02:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x964, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r1, &(0x7f000020e000)={&(0x7f0000e56000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000056b000-0x80)=[{&(0x7f0000141000-0x39)="87c4a86be372b49386b2bc6c8bff67acd477d6c51e99803e9edc97b3a3979d900d2fb5ba1b5a11a04803ae73dd6c14be4d2d91d0cf9117d86a", 0x39}, {&(0x7f0000e98000-0x80)="4fe7d6ef0b464b7531bcd1ac350bfd62d0e07783565379a8f53331a7d04bbb357cfaf0d55f07b150ee622e35ec61b0357de44ccfe11b521ab0b697a99eb5a8b92f086574546fde7b3e0e27fd40e0859e20b6f4793f43f50f8b90927496619fcec378a7b9fc30fe34cef5e97d7ce7a793fc20b5b02421b22116da0d12bb5172ab", 0x80}, {&(0x7f0000e1c000)="3d5cdfaa64b0b57e24cf6df51a2c76a10e37b923244892473ad6b8127694191aa9f4dbb572609c3d7187b8055283baf0635b85d3e229ab76efc8d56be043d4987dd7ad07296c27e4880a972fd51fb5510095", 0x52}, {&(0x7f000019f000-0x1a)="bf5b7b98f103010000000000000080916619e2e014c77a11c01e", 0x1a}, {&(0x7f0000c3f000-0x54)="29bacefee40494eeb7c77e24f868ec4de22ec4ae7723684e1200a964b09cfc01ff1bf6103f23bd68310dc9e94d5bf213ef8c0c6ae0f9b8a7b25cc5f0e6e80a539be0726509efd8eb43d6c884b50f5880a276cfd9", 0x54}, {&(0x7f0000a4b000-0x7a)="4639e08e86ea2175db5cd8b05cc1cc9384b2f923fcccad2ae79373323ee1c11ad3c05deaf7150ea89adfe0aba65484d61f45098ea4d7fa996958a12cdf171bf10b2d264bb0c447a9846fa26802b2c5f696809092e1eda33b0b7103e09ff02e0ccb7b6bd3660d14384dd6ede4ce9e843b9563a3159fcf7d7dce58", 0x7a}], 0x6, &(0x7f000045a000)=[], 0x0, 0x0}, 0x8004) sendto$unix(r1, &(0x7f00006dc000)="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", 0x59d, 0x8800, &(0x7f0000ace000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) r2 = dup(r0) chroot(&(0x7f0000268000-0x16)="0000007f0022ff02200c000000bcbb5b340100000000") r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ed1000)="2f6465762f6b766d00", 0x800, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000fa6000)={0x5, 0x5, 0x80000001, 0x5, 0x6}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000965000)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x0, 0x4, 0x80, 0x20, 0x200, 0x0, 0x0}, {0x2, 0x0, 0x80, 0x1f000, 0x5, 0xffffffff, 0x80, 0x4}, {0x0, 0x8, 0x5, 0x5}, 0x5, 0x6, 0xca20, 0x4000004000001, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x5}, 0x3, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x4, 0x3, 0xee69, 0xc, 0x84, 0xa}}, 0xe8) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b63000)="2f6465762f6877726e6700", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000004a000-0x8)={0x0, 0x100000002}, &(0x7f0000ea5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000c89000-0x8)=@assoc_value={r7, 0x180000000000000}, &(0x7f0000f84000)=0x8) syslog(0xc, &(0x7f0000f9d000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa) sync() ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f000094a000-0x64)={&(0x7f000019e000)=[0xfffffffffffffffa, 0x1], 0x2, 0x800, 0x81, 0x80000000, 0x0, 0x5, {0x806, 0x4e, 0x1, 0x4040000000, 0x3f, 0x101, 0xa001, 0x2007, 0x9e14, 0x40000000000006, 0x1, 0x6, 0x9, 0xff, "0d018fc5a3075465f622495e50c591f9c3a11f9b8a0270a7ffffffff00000000"}}) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x100000000001, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x8, 0x0, 0x1, 0x3, 0x0}]}) r8 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000774000)={&(0x7f0000edb000-0x16)="0000007f0022ff02200c000000bcbb5b340100000000", 0x0}, 0xc) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f000076c000)=0x3) connect$inet6(r2, &(0x7f0000cc5000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0xc0000080, 0x0, 0xa1c}]}) chroot(&(0x7f0000f40000-0x8)="2e2f66696c653000") getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000340000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7f000)=0xe8) r10 = dup(r1) sendmsg$unix(r1, &(0x7f0000651000)={&(0x7f0000ee4000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000232000-0x30)=[{&(0x7f0000f77000)="ea482c1f649c845b81cd8f64a4c1e5472d8ca60b06880cb9e43e1ff6adb7a37b5d29a396ff75673a408d589ffd2b282bad985608362f88bcc2b02fbfc81c594e2519dc16774ea62710423dce98a2d760cd4c848ba42e7024d73584614a2fde52b86138d2ab60c3d6b5a0d1ba22c98ebb606b0dd8236cc49dd94f8a2ebf6f7c8471ae4e1ca4af360278cfa074c2108c0fdfedd32cdb11ae47c50457863a8f9a456d029b18c63b3674402bf158c88bb517d121c141d6756abf0673fbb3b972bb921cd3", 0xc2}, {&(0x7f0000404000)="1a89b0f9bd49df0c1fb7c9efc628", 0xe}, {&(0x7f0000f17000)="b32e76482fac7ea51e2d2ae550dec835e18d17345610353180952362e130153249affb3ccce909aeac32018e8595e54281305f33257cdc2f5998990c7128356fbbbde00d8c8c444a091d9d22b8723488b3e63d0843272e812d64169efd3cba5b4a4a2165b6ac2b095d1187337c8f4d5ba90c2432277682c653c76e6d5f9c41d19194db0b36f02fb88924c9a412c1c1401f6b458f4fa5cf7e0d81aa32601b1ece9ba7ddf2e670bbe9bc16bf705c38b3180e44d3ae51096408d6726d65e75db8", 0xbf}], 0x3, &(0x7f0000dd3000-0x9c)=[@rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x2c, 0x1, 0x1, [r8, r2, r10, r10, r2, r4, r0, r5]}, @cred={0x18, 0x1, 0x2, 0x0, r9, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x9c, 0x85}, 0x80) timer_settime(0x0, 0x0, &(0x7f0000446000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f00006cb000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r5, &(0x7f0000e2c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00003e1000-0x8)={0x0, 0x0}) timerfd_settime(r5, 0x1, &(0x7f00001b9000-0x10)={{r12, r13+30000000}, {r11, 0x0}}, &(0x7f00001f9000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r2, 0x1, &(0x7f0000a60000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00006c2000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x7, &(0x7f0000e94000-0x8)={0x0, 0x0}) timerfd_settime(r5, 0x1, &(0x7f0000398000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000858000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000da7000)={r15, r14+10000000}, &(0x7f000028b000+0xce7)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000115000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "77703531322d67656e65726963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r5, &(0x7f00005f3000-0x58)={0x26, "726e670000000000000000000000", 0xfffffffffffffffd, 0x1804, "647262675f70725f7368613338340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) [ 56.863872] binder: 4286:4292 got transaction with invalid parent offset or type [ 56.863960] binder: 4286:4292 transaction failed 29201/-22, size 72-16 line 3070 [ 56.945206] binder: 4299:4311 unknown command -769334904 2017/12/08 21:02:42 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000bb8000)="ff8d57a9a22d735503b9c986f7903a6e977b77ea955fb6498740f22dbd387a82fdf39bd50000000200000000000000010442a6baad7d6e9796cd9252c63af75012d8c66446efa701", 0x48) sendto$inet6(r0, &(0x7f0000772000)="64f5", 0x2, 0x0, &(0x7f0000439000-0x20)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f56000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b9000)=0x10) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000f59000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f58000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b6c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f59000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1d, r3}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f57000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f56000)=0xd8) r4 = accept$ax25(r1, &(0x7f0000e85000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000e51000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f57000-0x4)=0x820f, 0x4) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000f5a000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f5a000-0x4)=0xeb) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r4, &(0x7f0000f5a000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f58000)=0x10) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000f57000-0x4)=0xb3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f54000-0x4)=0x1000000000005, 0x4) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000948000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xffffffffffffffff, 0x40000000, 0x8, &(0x7f0000f58000)={0x0, 0x0}) epoll_wait(r5, &(0x7f0000f0f000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x6) 2017/12/08 21:02:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) flock(r0, 0x2) r1 = syz_open_procfs(0x0, &(0x7f000059a000)="6e65742f736f66746e65745f7374617400") ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000d00000-0x4)=0x7) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000057000)={0x0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0x4, 0x7, 0x401, &(0x7f000075a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x9, 0x3}) bind$inet6(r1, &(0x7f000070a000)={0xa, 0x2, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x33dd}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)="70726f6a69645f6d617000") sendfile(r0, r1, &(0x7f0000853000)=0x2, 0xcd1d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b03000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d2e000-0x4)=0x18) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000a0a000)=0x1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000a6c000-0x8)={r3, 0x5}, 0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000532000-0x40)={&(0x7f0000197000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000598000)=[0x0, 0x0, 0x0], &(0x7f0000830000-0x8)=[0x0, 0x0], &(0x7f0000fab000-0xc)=[0x0, 0x0, 0x0], 0x4, 0x3, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0}) sendfile(r2, r1, &(0x7f0000318000-0x8)=0x49, 0x400000ff) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000908000)={{0x40, 0x0, 0x1000, 0x1, 0x1, 0x80}, 0x3}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000e17000)={0x0, 0x100000000, 0x8, &(0x7f00008e7000)=0x0}) [ 56.945219] binder: 4299:4311 ioctl c0306201 20011000 returned -22 [ 56.949145] binder: 4299:4311 BC_DEAD_BINDER_DONE ffffffffffffffff not found [ 56.949213] binder: 4299:4311 BC_INCREFS_DONE u0000000000000000 node 1 cookie mismatch 0000000000000004 != 0000000000000000 [ 56.949326] binder_alloc: 4299: binder_alloc_buf, no vma [ 56.949372] binder: 4299:4311 transaction failed 29189/-3, size 80-48 line 2947 2017/12/08 21:02:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002d7000)="2f6465762f72746300", 0x800, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f00000bc000)=0x8f51) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000066e000-0xc)={0x0, 0x1, 0x0}, &(0x7f000049d000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000624000)={r1, 0x0, 0x7, 0x8, 0x8, 0x7}, 0x14) r2 = syz_open_dev$mice(&(0x7f0000aa9000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000051000)=[], 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) poll(&(0x7f000047c000)=[{r3, 0x2000, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x80, 0x0}, {r2, 0x400, 0x0}, {r3, 0x20, 0x0}, {r0, 0x101, 0x0}], 0x6, 0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bac000-0x8)={0x0, 0x1f}, &(0x7f0000305000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000120000)=@assoc_value={r4, 0x6b}, &(0x7f00008a7000)=0x8) connect$inet6(r3, &(0x7f0000c81000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r3, 0x29, 0x37, &(0x7f00003cd000-0xd0)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) setsockopt$inet6_buf(r3, 0x29, 0x36, &(0x7f0000ca6000)="", 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000e01000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000725000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000351000-0x20)={{r5, r6/1000+30000}, {0x77359400, 0x0}}, &(0x7f0000423000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x2, 0x80000000000b, 0x4, &(0x7f0000564000)={r7, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000018d000-0x4)={0xffffffffffffffff}) setitimer(0x0, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00003bc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$vcsn(&(0x7f0000bff000-0xa)="2f6465762f7663732300", 0x20006b, 0x200000) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000052000)=0x200000000035f, &(0x7f0000f26000)=0x2) mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r8, 0x8910, &(0x7f0000717000)=@req={0x28, &(0x7f000005b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xf7ffffffffffffff, 0x21c, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}}) ioctl$sock_ifreq(r8, 0x89f2, &(0x7f000034c000-0x28)={@common="697036746e6c30000000000000000000", @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad3c720059387ee8721e5828c3cff0700008ddcfeb43ef0c0b3"}) [ 56.952434] binder_alloc: 4299: binder_alloc_buf, no vma [ 56.952465] binder: 4299:4311 transaction failed 29189/-3, size 24-40 line 2947 [ 56.969888] binder: BINDER_SET_CONTEXT_MGR already set [ 56.969904] binder: 4299:4313 ioctl 40046207 0 returned -16 [ 56.978804] binder_alloc: binder_alloc_mmap_handler: 4286 20000000-20002000 already mapped failed -16 [ 56.992535] binder_alloc: 4286: binder_alloc_buf, no vma [ 56.992561] binder: 4286:4316 transaction failed 29189/-3, size 72-16 line 2947 [ 56.992689] binder: 4299:4313 ioctl 8915 20014000 returned -22 [ 56.992742] binder: BINDER_SET_CONTEXT_MGR already set [ 56.992750] binder: 4286:4292 ioctl 40046207 0 returned -16 [ 57.015433] binder: 4299:4313 unknown command -769334904 [ 57.015447] binder: 4299:4313 ioctl c0306201 20011000 returned -22 [ 57.016264] nla_parse: 30 callbacks suppressed [ 57.016271] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 57.020665] binder: 4299:4311 BC_DEAD_BINDER_DONE ffffffffffffffff not found [ 57.020707] binder: 4299:4311 BC_INCREFS_DONE u0000000000000000 no match [ 57.020755] binder_alloc: 4299: binder_alloc_buf, no vma [ 57.020785] binder: 4299:4311 transaction failed 29189/-3, size 80-48 line 2947 [ 57.041602] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 57.046928] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.048253] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/08 21:02:58 executing program 7: keyctl$join(0x1, &(0x7f000082a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$sock_bt(r1, 0x20000000000dd13, &(0x7f0000f4c000-0x1)="23") mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000651000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000f51000-0x2e)=[{{&(0x7f00006c0000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000d6f000)=[], 0x0, 0x0, 0x0, 0x923}, 0x8000}, {{0x0, 0x0, &(0x7f0000982000-0x20)=[{&(0x7f0000f50000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f0000ba1000)="", 0x0}, {&(0x7f00000c1000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000f50000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}], 0x4, 0x0, 0x0, 0x6}, 0x9}, {{&(0x7f0000f50000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000c31000)=[{&(0x7f00002d2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000546000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f000032f000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f000087d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002d8000+0x87e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f0000269000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}], 0x6, &(0x7f0000f51000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8, 0x9}, 0x10001}, {{&(0x7f000006a000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f50000)=[{&(0x7f00007a3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000e65000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f50000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000e14000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f0000f50000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000583000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000f51000-0x14)="0000000000000000000000000000000000000000", 0x14}], 0x7, &(0x7f0000f19000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63, 0x0}, 0x2}, {{&(0x7f0000f50000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000d2d000)=[{&(0x7f0000814000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}], 0x1, &(0x7f0000f51000-0x4)="00000000", 0x4, 0x8}, 0x200}, {{&(0x7f00008e2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f51000-0x10)=[{&(0x7f000078f000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f0000f51000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}], 0x2, &(0x7f0000f51000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb, 0x6}, 0x2}, {{&(0x7f0000f51000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f50000)=[{&(0x7f0000f51000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}], 0x1, &(0x7f00009a3000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d, 0x0}, 0x993}], 0x7, 0x2, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000f51000+0x300)={0x11, 0x17, r2, 0x1, 0x6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) sendto$inet6(r0, &(0x7f00005f0000)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000273000-0x38)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f14000)=[{&(0x7f0000655000-0x9)="000000000000000000", 0x9}, {&(0x7f0000bb9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}, {&(0x7f00009a5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f55000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000f53000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f000052f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f00008a7000)="", 0x0, 0x1}, 0x0) mmap(&(0x7f0000504000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x8907, &(0x7f0000f55000-0x1)="") 2017/12/08 21:02:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x800000000009) bind$netlink(r2, &(0x7f0000873000)={0x10, 0x0, 0x8, 0x4}, 0xc) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = getpid() fcntl$lock(r1, 0x6, &(0x7f0000c2f000-0x20)={0x2, 0x0, 0x5, 0x1, r4}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000c78000-0x4)=0x0) r5 = socket(0x10, 0x3, 0x0) accept$unix(r5, &(0x7f0000d9c000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008b2000)=0x1002) accept(r5, &(0x7f0000bbd000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d9d000-0x4)=0xc) recvmsg(r5, &(0x7f0000caf000)={0x0, 0x0, &(0x7f000097b000)=[{&(0x7f0000307000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000895000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}], 0x2, &(0x7f0000d9e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0xff}, 0xcc32fa5df62f7c7b) writev(r0, &(0x7f0000f18000)=[{&(0x7f0000f17000-0x2a)="2900000020001903e83c750d000a242102000056000000802821ca00080004800011e010315aecc835", 0x29}], 0x1) 2017/12/08 21:02:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="2673797374656d2b75736572706f7369785f61636c5f61636365737300", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x801, 0x0) listen(r1, 0x0) nanosleep(&(0x7f00007a8000)={0x77359400, 0x0}, &(0x7f0000d07000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000306000)={r2, 0x2710}, 0x10) accept4$ipx(r1, 0x0, &(0x7f0000242000)=0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000862000)={0x0, 0x0, 0x0}, &(0x7f00003d7000)=0xc) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000998000-0xf)="2f6465762f73657175656e63657200", 0x8000, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000186000-0x4)={0x7, 0x1, 0x7, 0x0}) 2017/12/08 21:02:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x3b, 0x8, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0xc, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$netlink(0x10, 0x3, 0xc) close(r4) r5 = socket$unix(0x1, 0x5, 0x0) bind$unix(r5, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4, r2]}], 0x1, 0x0}, 0x0) r6 = add_key(&(0x7f0000bbb000-0x8)="7472757374656400", &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="17d814e310502fe5247acbbc67c281ce932cef11bace9e5f3a3da5b955872a0e4e39d3679b4ee30641ad50ededba10be22dcf17520ccedd143912b29b6090e1194ec2cbc709e79d6b6ea56818e3cd757ec3fc7", 0x53, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) listen(r5, 0x3) r7 = add_key(&(0x7f0000eff000-0x6)="6c6f676f6e00", &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bda000-0x56)="53cff049a221c7524e354222476ef95cbe1ac0b106ba5e16b9541673b1f5d95306be69fca281b427e0055ef602da080720766de6c720d926c1330e11268946f65dcdcf3e8a32820e50c1196d32d1f5c101352f5aba69", 0x56, 0xfffffffffffffffe) keyctl$search(0xa, r6, &(0x7f0000fd5000)="6c6f676f6e00", &(0x7f0000e8f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r7) listen(r4, 0x5) r8 = dup2(r3, r4) connect$unix(r2, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r8, 0x5417, &(0x7f0000fd7000)=0x1) setsockopt$inet_opts(r8, 0x0, 0x4, &(0x7f0000fd6000)="82d3379d90a7efb90af9ee8bbd1aa58892eabd429d76f390fa16a0957221cab310d4d61bc8c74c5ae4b530857f998bc284f3d38ae619bab8d238f728e758c6e979f0d3c4dfbf07d6b9fee0865d9353c96435bfe59c73c5f697bc28a8a5947caa6899148b1ad22146cf9d499e754d4110c8bc873a7ff47e75c2d2fd08e6dc89fbbba0ac0a962d8809413a13b3b14ad4d9b640830449f7b719117d412757758954438e6d2efa6ef09bdc1d2d96aceeaeb457c180081631a492796ba62604c7", 0xbe) 2017/12/08 21:02:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c45000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) openat(r1, &(0x7f0000c4d000-0x8)="2e2f66696c653000", 0x4101, 0xa) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000b99000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000570000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffff4d7e7b4, 0x0, 0x5, 0x100, 0x1c00000000000000, 0x800, 0x80, 0x89dd9eb, 0x9, 0x4, 0x581, 0x80000001, 0x3f, 0x6, 0x9]}, &(0x7f000083f000-0x4)=0x108) pipe(&(0x7f00000eb000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b1c000-0x20)={0x1f, 0x0, 0x1, 0x8}) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f000058c000-0x4)=0x0) connect$ipx(r5, &(0x7f000041f000)={0x4, 0x8001, 0x5, "51252da84d74", 0x8, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000466000)={0x3, r7, 0x10003, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000d64000-0x10)={r4, 0xa0, &(0x7f00004c0000-0xa0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x849, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x2, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x3, 0x100000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf}]}, &(0x7f000029f000)=0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f0000e1c000)=0x8000000002, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d3c000-0x8)={0x0, 0x0}, &(0x7f0000841000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f0e000-0xa8)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}], 0xa8) r9 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce4000)={0x0, 0x3, 0x7ff, 0x7fff}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000c51000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x4, 0x8, 0x88}, 0xa0) connect$inet(r2, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000073000-0xc)=@sack_info={r8, 0x1000, 0xe51}, &(0x7f000052f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000854000-0xa0)={r4, @in6={{0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x72}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x6fffff, 0xa0, 0x3ff, 0x9}, &(0x7f0000ba0000)=0xa0) sendto$inet6(r6, &(0x7f000096e000)="a7c508d510df498b220a7410aea2dde9457f62c1c37be604b185b56c62c32c47907d596ff669b06d77dc63a571ae403bd0b303be9dd91f715314da8489dcd7830d8c6141b76511f7ecaa4e2a267da7d0e6ee35c8c878dd670583ba7f22f8d9f915dda65d284a30d1940a2f83bbbf1e94e1ec129812a8b5980a2977faa17e11a66c254702494533665ba465c4f683caacb9e5a9217af598b82cb4e862cdfd428b4e7fef944bab41479af2863a6802429c979a1ead8406159c18b9959b41c01acc115a3623d6d03216597ac8f22c12e2f603ded1310720f266cc902beaeae2f20958959985bf60", 0xe6, 0x8800, &(0x7f00007ad000-0x1c)={0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00009bb000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00006ab000)={r10, 0x0}, 0x8) recvfrom$inet(r9, &(0x7f0000042000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, 0x2000, &(0x7f0000945000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000047e000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x4, 0x1c, 0x2, 0x7, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @udp={0x0, 0x3, 0x8, 0x0, ""}}}}}, 0x0) close(r5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={r11, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x6, 0x1000, 0x6, 0x31}, &(0x7f000014f000)=0xa0) 2017/12/08 21:02:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000801000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) bpf$PROG_LOAD(0x5, &(0x7f0000b13000)={0x0, 0x5, &(0x7f0000bf5000-0x28)=[@map={0x9, 0x3, 0x4, r2}, @generic={0x800, 0xcc, 0x80000001, 0x7ff}, @generic={0x3, 0x2b, 0x820c, 0x4e}, @generic={0x401, 0xf125, 0x1, 0x3}, @map={0x3ae2, 0x3, 0xf5b6, r2}], &(0x7f0000f49000)="737973654f00", 0x0, 0x0, &(0x7f000000a000)="", 0x0, 0x0}, 0x30) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000c90000+0x4e7)=0x0) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000351000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000463000)="2f6465762f72746300", 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00005d9000)={@generic="c09f720daaf17b903a12251d5190e85e", @ifru_flags=0x802}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00004b5000-0x8)={r0, r4}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000a10000-0x79)="", &(0x7f0000a7a000-0x4)=0x0) r5 = dup3(r0, r3, 0x0) r6 = request_key(&(0x7f0000eb0000-0x5)="7573657200", &(0x7f0000b27000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000408000)="2400", 0xfffffffffffffffd) r7 = add_key(&(0x7f00009cc000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000a3e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000010a000)="4861f67d3b4f", 0x6, 0xfffffffffffffffe) r8 = add_key(&(0x7f0000c7c000-0xa)="73797a6b616c6c657200", &(0x7f0000a90000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f0b000-0xcf)="41c9e70e76434da49abbb07ddd14771c0e615bbef3d1a093b4a6135023c771fd1bb4f1b81b4419c572e0c32db3bb02e2b3d559d8cec984cabade66f02b2e91e665afcc72e937dedd8349f8bdb8518cadfd52408b50d3bce0bbf3f5418af3dc88c649b05211963b78e8808dae32d8188ede2904502f05e76065cd2e18eabab43b1e8b1dce0aabbd090c085694ed9fb6e7352c9cc1edfbb35fc879a493d20fff7ce0203cd01e36d158edd66988a15502af2559ef3053a66400bb4365c2c85cb68fefbbc478c823a5bd7052e557eb5944", 0xcf, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f00000ed000-0xc)={r6, r7, r8}, &(0x7f0000e61000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, &(0x7f00009dd000-0x38)={&(0x7f0000237000)={"736861323536"}, &(0x7f0000d80000)="fa63fd1b0f8c0ae85d323347a096f37234d5e9939016867fc0b65003bfa9bb54548f8be78224899656b2f419330ddade8543542e899a0493fafcf6315f3865bf675acc49ce21b6ed0098d85cddbe085327f94d02a34bf9af97a969ed0150e7413dd98e0df1b660edb1fdee1ec637ac0687bb43d756e25f82506c8a72785e3c2fa6dd1a7625cb037973429a8bbf91d225033f8d348210003363335662d523dc496bc8885084f47fd9553bc48bdb19c61c20b5fda9f6457c8796c3ee04d0f7003adee29a98ba20d2a5b07b20678748ab06855d70b92a2fd5f96a1a6545172bf4f635f83358773f11061e1959", 0xeb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f00006dc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1400}) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00009ea000)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, 0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f00001dc000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/08 21:02:58 executing program 4: mmap(&(0x7f0000000000/0x279000)=nil, 0x279000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffbffff, 0xffffffffffffffff, 0x0) unshare(0x40120800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e27000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x101041) remap_file_pages(&(0x7f00007d7000/0x4000)=nil, 0x4000, 0x2000000, 0x100, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x1ff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000793000-0x30)="f7a0b60fd7825a72c230aa1796665895a2748b860f9a69faddafe507f0fd1a36ab54f9f70d44f81eef9ac0569e78c5fe", 0x30) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(0xffffffffffffffff, &(0x7f00004c5000-0x10)={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x10000}}}) close(r3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000ba000-0x7)={0x0, 0x0}) llistxattr(&(0x7f0000d7a000)="2e2f66696c653000", &(0x7f00009c4000-0x5f)="", 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x0, 0x4}, 0x8) getrlimit(0x0, &(0x7f0000ab6000)={0x0, 0x0}) clone(0x100800, &(0x7f000064e000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cb951ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab00151735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f0100ffffffffffff52fc4709363d09009f0c9fd09e0c63030000008855b75091a7de9f4c420d509fe22bf3a69cc0786c6626f7188ecb3213c9ac9af066007f8f9d57030a7633c8ef", &(0x7f0000f75000-0x4)=0x0, &(0x7f00004a2000)=0x0, &(0x7f0000b91000)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a4a39cb89d41200000000000000041e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d023c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555131efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f03e08467a0d95219035dc689bfead595617a") r5 = socket$netlink(0x10, 0x3, 0x3) sendmsg$netlink(r5, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) modify_ldt$read(0x0, &(0x7f0000c09000+0x5b1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00005bb000)=0x8000201) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000c6c000)={0x0, 0x55, "d796bd900d77ad765a098d5a2d077a453a4bf109f127fe93921b16f4b0f7ce505f41e8117bf577b048c02a2fcddd9ced3adaf059e580a67942ddb1c851d48da6b357b6e5dc3762098d6d2daf5aa896ec4c64ec2849"}, &(0x7f000027f000)=0x5d) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00006ed000)={@generic="4a9a33d73f4848cd427e9333c51d84ce", 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000052b000-0xa0)={r6, @in6={{0xa, 0x3, 0x5285, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x400, 0xffffffff, 0xc}, &(0x7f0000b87000-0x4)=0xa0) dup(r1) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000c1b000-0xa)="00000000000000000000", &(0x7f00001bf000)=0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000577000-0x28)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x2000, 0x0, 0x0, 0x1, 0x2, 0xfffffffffffffffd}, 0xffffffffffffffff}}) socket(0x10, 0x803, 0x0) 2017/12/08 21:02:58 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000fc6000)="2f6465762f766373612300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x10)=@random={"6f73782e00", "2f6465762f766373612300"}, &(0x7f0000001000-0x29)="6d643573756d6b657972696e675d74727573746564246b657972696e672e70707031766d6e65743100", 0x29, 0x2) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x10000000000ff1, 0xd, 0xfff, 0xfffffffffffffffd, 0x0, 0x10000007, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) fanotify_mark(r2, 0x90, 0x48000029, r1, &(0x7f0000a3d000-0x8)="2e2f66696c653000") r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000a1c000)={0x3, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f000026a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000843000-0xa)="2f6465762f6375736500", 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000223000)={0x0, @in6={{0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000201000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f000068a000)=@assoc_id=r7, &(0x7f0000efe000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000d85000-0x61)={r7, 0x59, "6ec521e36210e632817195ed3273b4e4e54bc6f1a8c83d720c6600d4ae89a3e8000100013d31d6aa0246c5beb6cbe2d93b8bb5f81585896d0ccbb7a3720a0100ea61dbd077d858834f682f523cd880e5ff18f550f2f7e886aa"}, &(0x7f000082c000)=0x61) ioctl$sock_netrom_TIOCINQ(r6, 0x541b, &(0x7f0000f33000)=0x0) syz_open_dev$tun(&(0x7f0000b56000)="2f6465762f6e65742f74756e00", 0x0, 0x0) dup(r6) socket$inet6(0xa, 0x800, 0x20000001) [ 73.208685] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 73.217761] sock: sock_set_timeout: `syz-executor2' (pid 4361) tries to set negative timeout [ 73.217907] mmap: syz-executor4 (4358) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2017/12/08 21:02:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ac1000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)="2f6465762f72666b696c6c00", 0x8000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000004000)={0x101, 0x9, 0x2, 0x70000000000, 0x1, 0x5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000005000)={0x1f, 0x1, {0x4, 0x101, 0xfffffffffffffff9, 0x92d, 0x658, 0x0}, 0x20, 0x7}, 0xe) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000003000-0x18)={0x12, 0x100000001, 0x6}) r2 = semget(0x1, 0x1, 0x4) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r4 = getuid() setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000005000-0x4)=0x9, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x9, 0x1, 0xf, 0x3, 0x20, 0xa0, 0x7, r3, r4}, {0x8c46, 0x9, 0x0, 0x0, 0x1ff, 0x5, 0x100, 0x100000001}, {0xda, 0x100000001, 0x8, 0x3ff}, 0xffffffff, 0x400, 0x7f, 0x1, 0x44, 0x3}, {{@in=@loopback=0x7f000001, 0xe55b, 0x2}, 0x7, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x3, 0x5, 0x2, 0x3ff, 0x3c}}, 0xe8) mmap(&(0x7f0000fb7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004b, &(0x7f0000006000-0x2)="faff", 0x2) 2017/12/08 21:02:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x800000000009) bind$netlink(r2, &(0x7f0000873000)={0x10, 0x0, 0x8, 0x4}, 0xc) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = getpid() fcntl$lock(r1, 0x6, &(0x7f0000c2f000-0x20)={0x2, 0x0, 0x5, 0x1, r4}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000c78000-0x4)=0x0) r5 = socket(0x10, 0x3, 0x0) accept$unix(r5, &(0x7f0000d9c000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008b2000)=0x1002) accept(r5, &(0x7f0000bbd000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d9d000-0x4)=0xc) socket$unix(0x1, 0x5, 0x0) writev(r0, &(0x7f0000f18000)=[{&(0x7f0000f17000-0x2a)="2900000020001903e83c750d000a242102000056000000802821ca00080004800011e010315aecc835", 0x29}], 0x1) 2017/12/08 21:02:58 executing program 2: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000f09000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000b81000)=0x1000) r1 = socket$kcm(0x29, 0x5, 0x0) syz_extract_tcp_res$synack(&(0x7f00003fd000+0xc4a)={0x42424242, 0x42424242}, 0x1, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f03000-0x4)=0x0, 0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f00009d2000)={0x200, 0x400000000, 0x4, 0x3, 0x3, r2, 0x2c}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f03000)={r3, &(0x7f0000989000)="ce5af715315d9f310c7f40787ea435e3fce9c99d6b1d12095ad6fb7b74450ae781aab10833ff6f015ce91748b553cf56ba303f452cdc29a989c9a655c22fd91d903fe6f9df319f559e05ca297a38e55e244662e87157f8f6294a86058a8eac84dea3146f3ae267f157d54b1170efe2755a696588711f19cca9b43d89076a3476b4594e74f556c04f008d1388882d44dc2599c7c6092fc149e91efede228df9994a6a748800c0a33d4cfeb91513baac7266818aad"}, 0x10) socketpair(0x5, 0x1, 0x0, &(0x7f0000389000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00006c4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f05000-0x4)=0x14) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f00001c5000-0xc)={0x1, 0xb, 0x9}) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet(r6, &(0x7f0000f06000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r5, 0x29, 0x406, &(0x7f0000f04000-0x4)=0xb, 0x4) r7 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r7, 0x8922, &(0x7f0000f04000)={@common="6c6f0000000000000000000000000000", @ifru_names=@generic="f124caa40fde4c783b9e4ea1cfdae5d2"}) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000f09000)=0xfffffffffffffff8, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000ae7000-0x4)=0x0, &(0x7f0000f05000)=0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r5, 0x400442c9, &(0x7f0000a52000-0xa)={0x20000000100404, "4fba03f604f6"}) ioctl$sock_ifreq(r7, 0x8922, &(0x7f0000473000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000f06000)=0x0, &(0x7f0000ef0000-0x4)=0x4) connect$inet6(r6, &(0x7f0000306000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x4c}, 0x1c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00003ec000)=0x2, 0x4) sendmmsg(r6, &(0x7f0000b1d000-0xc0)=[{{0x0, 0x0, &(0x7f00008fd000-0x20)=[{&(0x7f0000062000-0x7)="2bbc8f141e154d", 0x7}, {&(0x7f0000dc2000)="a303c86de5d9e63626ad970abf0367c29d3506a04886f1c45b178e488289aa96940733aa", 0x24}], 0x2, &(0x7f0000b87000)=[{0x58, 0x10a, 0x10000, "baf17e31831ea9f4956e3d7fd36827e5a3b5a9f09323b4f0930daa0eef34042141ccd87514034d13d5798a12e6fe0c5a0a0617410becbbc1a4afdfe53479f3a8c31e812db7713f"}, {0x10, 0x1, 0x1, ""}, {0x78, 0x109, 0x6, "6844d51d76e9055183eca0167f950a31dc436bb0eaeb8e203c5a3b8dd0d63264024c91d6b1b9124c2b457bfda067881afc1997f9ab98395767634c4f76bd2417d294d5c937623c6ce206d6ada7adfa6341e304b38d8a4782767c9dda6bca36b877599ef026"}, {0xa8, 0x118, 0x80, "e4ab1024fb43840a111b142a7bbc700618b618898bb47d277230bd45ca67315dde6bde1b1c64359c78536313198d8874c8bf91072c23947f83f18233b79b28ca85b33662f6996c13d66b063b85d01c117785cdbe21f0967f0054e4ba7e45e3f301d9cd250e829f392b7a4138be46b5703cf524a34124dbf78bc271b6b862e3114a712dac8ddcd49571486c0a0565f770cb394084"}, {0xe8, 0x117, 0x3, "b987d6a23e45c12454ed15704e0d05afd245f9afc36c5eabef97429351f26027e2a29d7ad16e00cc24581ff7822b1ef3fe017110e93a68e80dd635f839074a62713047e6af5bfc515dc37a00e0c9a107a96909125eecd3e7ce1c74aa85faba7825892532dd4ee6b6d8417b14e001c82baf4c389640bf97b905cea8da621081ef9f58a4c15ae82027ad23a15faeaff8eb60213db98b66be2052c92e1e191f09797020c14b1d039d1c4969b7d7212ad1a35d8714ea3a7743d8d71c16de2adf899989f7516b03e5ce87a13f04bba757b44b843c"}, {0x1010, 0x0, 0x100000000, "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"}], 0xa, 0x40000}, 0x2}, {{&(0x7f0000405000)=@ipx={0x4, 0x7ff, 0x10001, "0a90dd8de5fd", 0x1, 0x0}, 0x10, &(0x7f0000d0d000)=[{&(0x7f00005d8000)="299f7da213182d0585390b95193d4a24017d8000acbed347ebe5644e3e83af9f885eb0ff1b426350fe32a7c0746885ec5c4a6bbcb38163defcd36610e63b3cfede45fa075f25eaccd1f81f36648f9a48d1350b884d030fddf8a78081296dd43b16299107af2075c360f8786a74d247ca12c300f8e4ca63bf70c1b58e4a2fa14a6dca0ca55725d5e005", 0x89}], 0x1, &(0x7f00006d3000-0x1170)=[], 0x0, 0x8000}, 0x200}, {{&(0x7f0000dc7000)=@nfc={0x27, 0x0, 0x2e, 0x2}, 0x10, &(0x7f00007a5000)=[{&(0x7f0000a24000-0xe2)="e9469a4e9b66c8792575e25e5da03d2bc1f06528d27186016ac0a14113fcb267f20b6d3f28b7e50cadf64cfeab14a5cc5af10aef183c2b6cbeea853c0b81a70e09f4f9254f536503db04653c6adac17bf14995ffb45e95d9c101e4707c8b7775006981049f08978acfbcc42c25087e2b1e6296f09d195ce282d9f000cc80f5908bb670908d13265632bcfdc2912bd36002eec3e8431328c7d0c0faf35f576831622d16d377145a58a7938ba4db78960e2ffff6849481803bf71bd380af9752fc0922165b216b6bb6b2cd0ef9de35eed7ffb6fb48840c9ae0df0e42dac084fdff8a1c", 0xe2}, {&(0x7f0000e43000)="c263d7a87b0549d737b45840d8fdaed02d41b805a4388ad854179e12767807b6577fe01af5f43cbcfb9a523c8a07d57a594f22005cc8eafc8f4007c0449ae017567fc2322dfaf4d0ad9cc0c0a86d9e22065b57c2138857699479590549b302bdaf175b193f5437f12112969f3658d6503ad998350969316d7fa9dbf29df561c222713d5f0741f1e35cfa8af5eeb88ae152d9507e722a1fae03cd153037e40a186c16771fd40582c324b0be63c2ea8cb33769d04cbdf8e164ffcf3ed1b5b1c76802", 0xc1}], 0x2, &(0x7f0000f2c000)=[{0x108, 0x118, 0x1, "32c208ad79e37d35f8ed9a725e66e413284e1eb81c308e38fd46238d7dfe50cdf19337089c51c92b50827b12abbec2552ba3d92489ec529435f00316daf5272a35e8015832bc959224431dfb53f9c00cdd8ccb5a4623faf7320bff420e0e4c42bb987f83cae10e5488f71d10965d4f0196a588d1d823e3955688f2efae6fc8c8168bfabd0930d8dfea0ca902c09e2b80516c191e5ea628a9e1976f60a7a957ce3d66d82db080362137a9613206ffd1fcc51d38f5d64694f35de5d2ae6424f6cb83c4b2515cb9a8e3eec93ab2acd4c437d89fd8fc9218f77aa00ebd2e6d6251c903f25283a17b138cb71ed60eb627ee67b89da63b277e"}, {0xf8, 0x10a, 0x6f1, "7a77b1dccf2974e1794ccc85d3f3b3f6ef2db5f80f9b988fdd388bba4966ec194eeb3812c119ee6ed6b0a0a454838aef55c83470b1cb19146abe25d38692152597387bf11db4c14bc47a2a344dcfbec08dddd1c8cbc4921bc8b27cd434b827b10d7af29820041a486720ae7ac4ff0fc9915db8b9b90d0b8340a11d303e2e0fd97f4856d5116db2ddc2b168b8318b2cee3475c253081093424c81ff6e6f58c10a71bd57e97e7dc180a9e6d9ae5fae4e1e80ce22ec3c32bb89f9ec39db7a2b4be71e95bec043233364a61749453b4d4b45f6e04b51895680af8ae3204bf7ca932f61ec85ea828bf3"}], 0x2, 0x84}, 0x4fa7}], 0x3, 0x40) poll(&(0x7f0000d0c000-0x30)=[{0xffffffffffffffff, 0x0, 0x0}, {r6, 0x108, 0x0}, {r3, 0x40, 0x0}, {r0, 0x20, 0x0}, {r6, 0x12, 0x0}], 0x5, 0x5b) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000f06000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000dc4000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="000000067326fcfaffffffffff02ff00"}) 2017/12/08 21:02:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000000f, 0x806, 0x202) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bf9000-0x18)={0x0, 0x9, 0x30, 0x6, 0xff}, &(0x7f0000f31000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b0d000-0x14)={r3, 0x10000, 0x80000001, 0x3, 0x7, 0x1000779}, &(0x7f0000418000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000bf3000-0x4)=0x0) r4 = openat(0xffffffffffffffff, &(0x7f000092d000)="2e2f66696c653000", 0x80802, 0x80) getpeername$inet6(r4, &(0x7f00007f7000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f45000)=0x1c) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fae000)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f0000136000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000dfc000)={0x5, &(0x7f0000afa000-0x14)=[{0x0, 0x3}, {0x3ff000, 0x3}, {0x10001, 0x6}, {0x7, 0x400}, {0x1, 0x3f0}]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a97000-0x4)=0x0) r8 = syz_open_procfs(r5, &(0x7f0000728000-0x14)="6e65742f69705f7461626c65735f6e616d657300") readlinkat(r8, &(0x7f00002f1000)="2e2f66696c65302f66696c653000", &(0x7f0000ec3000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r8, 0x40485404, &(0x7f0000e7e000-0x48)={{0x3, 0xffffffffffffffff, 0x3, 0x2, 0x100000000003}, 0x40000000000005, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCTTYGSTRUCT(r8, 0x541a, &(0x7f000064c000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendfile(r8, r8, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) r9 = syz_open_procfs(0x0, &(0x7f00001af000)="6e65742f61727000db") preadv(r9, &(0x7f000047d000)=[{&(0x7f0000770000)="0000000000000000000000000000000000000000000000000000", 0x1a}], 0x1, 0x36) accept4(r2, &(0x7f00008eb000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00001d7000-0x4)=0x80, 0x800) getsockopt$nfc_llcp(r1, 0x118, 0x6, &(0x7f000011a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000003000-0x20)={"0d99c6c849af2fb95b936147e7411ad1", {0x4, 0x7fffffff, 0x8, "da79b1cbca73", 0x4, 0x0}}) setsockopt$inet6_buf(r2, 0x29, 0x3a, &(0x7f0000e9e000)="dc", 0x1) fchownat(r8, &(0x7f0000c1d000)="2e2f66696c65302f66696c653000", r6, r7, 0x900) ioctl$VT_GETMODE(r8, 0x5601, &(0x7f000061e000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x800, 0x3, &(0x7f000036f000)={0x0, 0x0}) [ 73.260924] sock: sock_set_timeout: `syz-executor2' (pid 4367) tries to set negative timeout [ 73.272505] kauditd_printk_skb: 186 callbacks suppressed [ 73.272511] audit: type=1400 audit(1512766978.816:233): avc: denied { listen } for pid=4350 comm="syz-executor5" 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 2017/12/08 21:02:58 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000092a000-0xb)="2f6465762f6877726e6700", 0x81000000000120, 0x0) r1 = open(&(0x7f0000a20000)="2e2f66696c653000", 0x20000, 0x140) r2 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f00009d2000)="2e2f66696c653000", 0x1fe) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000e49000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$inet(r3, &(0x7f00007bf000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$tun(&(0x7f000053d000)="2f6465762f6e65742f74756e00", 0x0, 0x0) epoll_create1(0x80000) openat$kvm(0xffffffffffffff9c, &(0x7f00009d7000)="2f6465762f6b766d00", 0x288806, 0x0) socket$inet6(0xa, 0x80005, 0x9807) setsockopt(r3, 0x8000000084, 0xc, &(0x7f0000aac000)="", 0x0) setrlimit(0xd, &(0x7f0000d28000)={0x3, 0x1200000800103}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00003c9000-0x4)=r4) listen(r3, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x14010, r3, 0x0) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000fcf000)="2f6465762f6c6f6f702300", 0x4000000000000006, 0x92100) accept4$inet(r3, &(0x7f0000522000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10, 0x80800) mmap(&(0x7f0000c73000/0x1000)=nil, 0x1000, 0x3, 0x2001e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000fa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) r6 = fcntl$dupfd(r5, 0x0, r5) connect$inet(r6, &(0x7f0000ff2000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000c0f000-0x10)={0x2, 0x1, 0x6, 0x10000, 0x0}, &(0x7f0000534000-0x4)=0x10) 2017/12/08 21:02:58 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00009fd000-0x4)={0x0, 0x0}, 0x7, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f7161745f6164665f63746c00", 0x4002200041, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000dd000)="2f6465762f73657175656e63657200", 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x40800, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) sysfs$3(0x3) readv(r3, &(0x7f0000f4e000)=[{&(0x7f00000ce000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}], 0x1) preadv(r3, &(0x7f0000991000-0x8)=[{&(0x7f0000e39000)="00", 0x1}], 0x1, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffd, 0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00009a7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007be000-0x4)=0x8) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r5, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = inotify_add_watch(r2, &(0x7f0000a3c000-0x1)="2e2f66696c653000", 0x20000d86) inotify_rm_watch(r4, r6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x1000000000016) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000006d000)={0x787, 0x0, 0x3991ea9068072c66, 0x800}) memfd_create(&(0x7f0000bd3000-0x20)="2f6465762f7573626d6f6e2300", 0x0) ioctl$EVIOCGMASK(r4, 0x40087602, &(0x7f0000f29000-0x10)={0x7f6bd8facea12a47, 0x0, &(0x7f00006c4000)=""}) clock_gettime(0x0, &(0x7f0000c09000-0x10)={0x0, 0x0}) 2017/12/08 21:02:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d0e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000654000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000d24000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e5e000-0x8)={0x0, 0x0}) getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c3f000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000239000)=0xe8) lstat(&(0x7f0000f77000)="2e2f66696c653000", &(0x7f0000a2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000400000-0x8)="2e2f66696c653000", 0x2) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7e, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xa00000002, 0x0, 0x631760f9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000eae000)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") [ 73.349069] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 73.362247] lo: Invalid MTU -1530256143 requested, hw min 0 2017/12/08 21:02:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x800000000009) bind$netlink(r2, &(0x7f0000873000)={0x10, 0x0, 0x8, 0x4}, 0xc) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = getpid() fcntl$lock(r1, 0x6, &(0x7f0000c2f000-0x20)={0x2, 0x0, 0x5, 0x1, r4}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000c78000-0x4)=0x0) r5 = socket(0x10, 0x3, 0x0) accept$unix(r5, &(0x7f0000d9c000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008b2000)=0x1002) socket$unix(0x1, 0x5, 0x0) writev(r0, &(0x7f0000f18000)=[{&(0x7f0000f17000-0x2a)="2900000020001903e83c750d000a242102000056000000802821ca00080004800011e010315aecc835", 0x29}], 0x1) 2017/12/08 21:02:58 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000adb000-0x11)="2f6465762f7667615f6172626974657200", 0x8001, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x200000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8208, 0x0, 0x100000000000fe, 0x100000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb5e2, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x1e, 0x1000000000005, 0xfffffffffffffffc) r2 = syz_open_dev$sg(&(0x7f00006e1000-0x9)="2f6465762f73672300", 0x8, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00003d2000)={0x1, [0x0]}, &(0x7f0000488000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000c68000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x3) open(&(0x7f000084e000)="2e2f66696c653000", 0x0, 0x7d) r3 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000111000+0xf75)=0x0, 0x4) sched_getattr(r3, &(0x7f00000d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x3) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000331000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r5 = socket(0x10, 0x3, 0xfffffffffffffffc) write(r5, &(0x7f0000366000-0x26)="26000000130047f1ff170080cdffff0600000000010000000000000000000932050021006e35", 0x26) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) sched_setattr(r3, &(0x7f0000000000)={0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0}, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f000032a000)=0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x5) 2017/12/08 21:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000c63000)={0xfa, 0x4, "791f854a7f2935a97884fec8e66039c40358294e2267d2fc30d80dae23c73eff8a6d90d7ebe28365c9572fa7a8358121c07013da572a4f9e4dafa1f17e41b80db81ee6e59931189e89888595f291f02d48df746ee66718adc6a5297f03157afe9c6c5235eb68bb68deb4c85068aed482830e74bdfda24e3f0854f9b6857211a4fcf030d753de80482cd46bb60ae5b8d9ec28a0d4ad8da003e48f9665fce2823cf43cdfc72325d0f3273188312807c1c74d578744affb2a43b099967cc0ef4ad274c37bc1c7e18fcd3cc8ee3507632b5af3505f0e48a12d5f7c4e36159cef471bd1a2faf786d8f8edf18beba7ddb0d018f52f"}, 0x20040) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aba000-0x4)=0x0, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002ee000)={0x0, 0x80000, 0xffffffffffffffff}) r3 = openat(0xffffffffffffff9c, &(0x7f000001d000-0x8)="2e2f66696c653000", 0x4000, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000660000-0xc)={r2, 0x0, r3}) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000e0e000-0x18)=@get={0x1, &(0x7f000068d000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4}) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f000050c000)="0000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008dc000)=0x20) socket$inet6_udp(0xa, 0x2, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000ff5000)=0x0, 0x800) mount(&(0x7f000014b000)="2e2f66696c653000", &(0x7f0000695000-0x8)="2e2f66696c653000", &(0x7f0000870000-0x5)="6f6d667300", 0x4000, &(0x7f0000dfb000)="ff06bc5293aaaea3b52ca581854984e341250c4093f2ced92521db16a170d3ffe83fa19edbe6dae02712a37457fcbd150d4fc3acfeae140b9a4c8237f61470272bdff39f3323f5ad2bfe06eb40b15a89ded18220259895fea75e02c11a8d88ddd2c44ce78dfe76e2e303c9826461f7c6be005528c50cab27f219fb6ed84bafa420c35a9ac43767d0b89cba1e0145a01f6c74926eb895c962d204b4b9c62624392ac547a3e8c3ac86b0e0f069beac5823ded48b2045d143e4937c4871c4a8920d495409041904e0e14492ffb4f5c5fbec8696c4f6e7b0f1f4a3e0321b25c6062bcc8ab9df82122673782e83235a7a") 2017/12/08 21:02:59 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000073d000)="2e2f66696c653000", 0x103000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000f87000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000038d000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x9) recvfrom$unix(r0, &(0x7f0000eee000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3, 0x41, &(0x7f0000a7f000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common="65716c00000000000000000000000000", @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) accept4$inet(r0, 0x0, &(0x7f0000548000-0x4)=0x0, 0x80000) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000cd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000485000)="2f6465762f70746d7800", 0x4a0802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000007e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getxattr(&(0x7f000028c000-0x8)="2e2f66696c653000", &(0x7f0000579000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f00006de000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29) pipe2(&(0x7f00003e9000)={0x0, 0x0}, 0x800) r2 = open(&(0x7f0000927000-0x8)="2e2f66696c653000", 0x100, 0x2) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f000055d000)={0x1, 0x4, 0x20, 0x1f}, 0x10) write$tun(r1, &(0x7f0000c0a000-0x1092)=@hdr={0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0x2, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0xfca) lstat(&(0x7f0000631000)="2e2f66696c653000", &(0x7f000085c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r3) 2017/12/08 21:02:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x400000000000, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000055c000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000a24000)={0x2, 0x2, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r0, 0xa, 0x0) syz_emit_ethernet(0xda, &(0x7f0000ab0000-0xda)={@random="ef84060c29a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xcc, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x2c, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88, 0x0, @rand_addr=0x0, @empty=0x0, {[@lsrr={0x83, 0x13, 0xd, [@multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast2=0xe0000002]}, @timestamp={0x44, 0x14, 0xfffffffffffffff8, 0x3, 0x5, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x5}, {[], 0xfd}, {[], 0x6}]}, @cipso={0x86, 0x42, 0x200000000000004, [{0x7, 0x2, ""}, {0x2, 0x5, "61b300"}, {0x0, 0x12, "de37310fb26a14945d3227ba7eb6de6b"}, {0x5, 0xc, "b7eec7da5bdf94d56bfc"}, {0x1, 0x12, "58c26d387aa116adeac8b90d7400273b"}, {0x3, 0x5, "03705e"}]}, @cipso={0x86, 0x30, 0x6, [{0x7, 0x10, "2cf6e50860e5f349f1b47a261c24"}, {0x1, 0x5, "238bad"}, {0x7, 0x10, "cc1cd002000000000000006754f3"}, {0x1, 0x5, "ed72b3"}]}]}}, ""}}}}}, 0x0) r2 = open(&(0x7f0000789000-0x8)="2e2f66696c653000", 0x40940, 0x400080) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a0a000)={0x0, 0x8, 0x8000, 0x1}, &(0x7f0000541000)=0x10) clone(0x6008101, &(0x7f0000f0e000-0x20)="f808b52343d71c42b6aae345c93a4d45fb722bd5cf239bec68d7454b7b57ffd0", &(0x7f000079a000)=0x0, &(0x7f00005f1000-0x4)=0x0, &(0x7f0000fe8000)="633dea5f94f550ecb636ce7551b96312155880e3a8d93f6e5a2212fdc4079c5cae3be5c3064a1a9c42f065d947d0e4524fd7ac8f78e53ade0c21dc166903f1b0a51f4d002a819cae74b8ef608d07a1f851da70a1c7d0a7acb82fa6ccbbe544acaf599b531a3dff62cc670d709f2ffd7eb6400ddb25918730237e2b7df5e41a30d6eee537b9f644f8ae18596aa5958fa8e4ae8129f692251525d8c2b8bb7f7bc375c2343902377d9025512e5f5a748e0307d7bc4ae026d24ae67128fc1143eaf53be4a09a4adab0ea1667d8b5e38a7adf2772dfc234817c29a1ba8eeacae573569f53ac490b2f9b5f0fc7574b392081fe67a8bceba1e99311735b62928df5d3d12a2891b057576cd147b42a2855a73a2969f5c0066fdc49140f88f4d87e9286a758c1c3f21418a26e860004d1d26404806a413822be92b25d938bd8fe6ba092b1301866db5e9b4093189e1adcf3f9440154650765671216299a2ae4258fa745482b06b3b8d8fbc17c68acf2a5f571fd71186d5c32d2f266e5f3275d0dfa56f00fc818cf9330b051344a51da9af831181c6f6e1bfa1269452ff849fb47a78c3ab0466193ad44e4609de4e9fbee5576e11430ddc8de42783febb69b15ea3d3a4325a9f49170039bfc18709e6c19a3d8c69fea6d4bf9ff1bfd06c77c3b39b181ac08528add9c596419c8cf8811f8bfced5af764244ad0b0de72aaf5af71355c9297dd40104e6398914701db86c1e0d0c0e5fe707af9fbea655d73c98df5289002f0769ac7cff2352e4b105f1490a483992a69f6077e735eb35e42431e3499b0cb14a7cdd6c0df2e12d9ec66bd12479c29f62f863c2745603786914c7a402dbf55d82ebb3fafdb653c94df70f7b9d89a2bd9dc80eaf8df84655e38f6670fa41511f3956dc73a64d6f35564acd6f2df24ca5c7bb5891b4ce0ebd721160badd8ba8d6386a70999d97c0defe1e58d603e89fde1420e7296455f19c9044b0a4e03201253ab084f705dda544a6f8263b44e8bcf18333841922f834be7a44ed935133d3afb5852127423ef7ca165f3122d0c859655b897c8170c26f8af18b88439174824398e4b0457b2b9c3339590fb46ca158d0003a1ee22bb8836f86981ac9af090247f3ff8251894fa8bcbdaff27c69cd6928a1e62be0fd7c4df49f40efbb2e7d9ed8e552e86ba68295fbfd3c706b04cb99735a06677f56a10355880058f8c6f74bed908b891419ccc2d4c01d3feffaa9161fc677abba69d90068d8d5b9e7fa301049155f8c00c3a59ab4dce39338425f46d18a7b8efe313800cdc9e223cbdace84fed6df2233ef500ea2d5112c3daed7d0a92a9d72d501afaeea7828027e65ab2ee70a1bd4a00160166e053c375599512f733da80cb7caf8448a37ce5534359bd8cbb99b021849d3496809cc1e888c824cf01e24a01b39ac8326c25f5b79c95d0309acbd1d29c654220d6eda8676990755977475ad8e88f46a87e9d56efaf2a7e57e7af5cb8ee5c6b49cdf2404346d88cfa231614b7b50a54daf8339eb2b2deb7a717a2bc4c83a629516c32752e87afd534e4f28979577b46abfab573483c0cdf417485b0b4db8e0b57373406d7706d206aad4973b29d2bf21991159fc9179fbd81d8872f4abddbcbeb16ec91ff62f33c3b6e875d67336afdb7fd90dc7dcd34f10904e67e89cf013659e9335b347459d6de7f739a1968af2c977b69cb52e19a3345295de986f8b5479fbe287a4a0080768ccb019cb619847b6fafd6cac3297ea7169c91a1bb2043a2e9bd5053d832682409f87122db6e65891bc7a6987fc133458855a8ebd3db3fa8a81441b365e62693c182a93e6817fb7f1b2521f7f67a89a2c9047f96db26c2d3811801010b3e2ae9869b2fe0eee861a852fe0cdb855684037852752888eba4870630fb55cbcf48750d5faf7ac348aaaed87a14b6be35cfd41eb32ff6d13c113e7a419ba0ca025199df552663e36053c503c0b8e0a1c80081af9aa56e8c4797b7cdf4903d5665ee2237904b453f2272ab15ef25e854e74ce0ca809d1e17df6cbaad8bb4978cba86dc36a97b5e63e3df469ee9fec2d793f908afd73804dbb634cc78994f58cb0d72fc2faca409802498cbd51d1ce6f9ed018507d2b3c1a8e0733fb92dd91a4ef91debcfce458184ceb0408f87df8d01851aa80167fa9451c06f4fa66cda6a735d3e3de8322cc64beed61e503aa479a9b0a90504734fe33e7e29525f6ee8a7518b8d80e6a3854b038abb0b870dfd644464eba7a5105b41758c1d0838efbff5544d8b43056a9c86ec23a3d6e32c36a2e261af791fd9318207389acb85b6228c204eab294b561e08ef5072b9bd17987b4ff470a9818ea1df524fdbad82f6110c278a450ab4c5af5d2396ac62b0019342f0351d9539ea5c97c8e55bc4075864446ff4bc81c5cd0a0675831608b5530efcd39989d840bc6a2029f1ff368dc2f0c64334c453b5f95aeaa207a85e6d9e2918705abb04c4b6cbfec75be083d2b1bf0c49ed294ce39f302b0513ee2b2d4a0a46e783ea26f0a63ccf5095f51a39b2d303f15b5bf9277502140d00fcf6cb10383d5c0d907367361bb3bf013675dc78b4ee7a2a3725c0160ff5fcc2f988f23629bbc0c032a41d8845307b573d94c8d751d596ac88f5a0163326bfdb1528cfdf883fb6979313a8be4670622bdc5bfb34ef9c9918f5610bb90799a9f2a7a5e0a7ae18f6a9f1742dcaecf92fa22403d1be18a3b97addf734a17f90b7c3e82e9b9fd19662ab8dcd6d29ee3848c81da2a3ab575f0238aa2ae4e9552fd06384244e2c1f127a3fd8cb34f5b3db4286c1904a4103d90f2523692d67104d908dc6f2f736a3a29e43c673ee5b67d73239cf7642fddb8f8e6e7cf2a51ffbfb213a070663089a03f396ddf3cd70ad47fa61de9bb6e1e186f16e5010c06bf4a0b33fec83f43885baa7ea640bd05f89edca41cd65901a68f33acef9b0101b4f9bd857cd0b92e95faedb8bbf4f0883d7b8e67002a2a6db4078b4eebbf2625309da0f2ba7bd2c9854636aa1549a6daaba94e72f2acb959a49fb8cf4c58b45c574926f383a2c869fae995d421e09e44b9c4607c3550714d94f0fa4843ad817a315f083eabdab11df125d08a52283178fe2e52cd4cc111e5b8535d3edfe9327f9b0da5becaef0deda5e49b0a1b1c9f4166b6c587b3f09da60a83f612559242152fe933bb5407ea7e2cc53cd8fdea4e7df46729d6c3b49f91842cb2cd35e7b399db89b6ddeac7f77d640cbb49bf3b6dcf1a7b4d07d0e1e5ec74cfa08a01893c0d78712db007a93eec5eeb5208b36a0cd3a9c2ea2a2666a56f50ec8ff7c4e1a052b4a3be572902b03c922e95df5d3ce76ec1a06f7c8dbafcd41f5a99c04c8a2ee48aeecccc49b3ffca122280caf05aca8af226a700445e16fffac55cec6aa7c1f7fbec795d425f5dbcdc795f91d683cb16189339395be06953b8e28c38477de1fe4319918f14c573d4e951fdfd72848506ce38157b18f768273b4a90991aac2995aa692c0320d8bf0968b3bdd76f197417e7a12f628389a35be76e7514612bd730bb0155f00212fb18879aee952a976ef1e5c2e455fc9122cb08685ceab87134657600e36759ad6d9daaea576baa0bba527c5f1538b71401acf3543046ec6d8902221882864a15c4a6de9c739e16b5d9974b2c9a99c90b4d4f2aeedea43e46417ed883cbc69956da10aa79d1cb5e03c656d027c65a4e8e328df48a147dae878de62d73b410ecf3ea85755e9406a0896238b80995e9b505211de3823865cbfd618ad5fd59a5c984a19e5aa444022d27adb995d79096349b60044c10264f2dd8848010d518b50a140fff4ea59b472d37061f7ad28091ba3f3328dc759fe8bd98aab6a46e2bcff6eac1ee6d71f5a5e3c186d53ff9db1eb0d93263a921820a2f2476cc600d95b3054bf29e457c42970bff7091f41c7d8b40735f8f0882e23143ac129f50ed009030adaf13f1d9f3ae12e9ea3393c9cd2f296a9225f008293654dc8b555f211de027c402a6918f5f4b628caff0b9e7a03576e8bbcf2ad4aec83059cb08817ee8eea0b38a7a1466c7db8f8cc336e501598e7b38e75e3d5d4706b3119ca1e08704b022450c969aafd4d3b81c56a8627b7a85f2d1e05f5516e99590dc97daaae6b99c92f4f27f09358aecd0d8d00b4cbf27800c6ef3f18be99c08e3cd7a615c532eba99e4d7f332e2ef838b154645218051a57006e92f5ae766e8d15b1b900d469eca44ba0a454a5c3f8f4387239ddc4b6f6f2e0deabbb3c95d604da4b881c1b9571d7d0e960edc09b3598dfb3a8e5f9947f0946e9fab81d1b58915edfeb3ab86ac9150b44849e0058054b6c8b2e1d86669198899d4ea5e81730d5a3c7f959dbfcdee08e874fbd9aedf984fc9f372f68f84a169cb20e91507bac17739bc6bf10fd7a24771004369186ad9609e4ab0cb65d4e580c37f93e370507f4dc4f23a36c869b33be9d6924994c8f1126e631801f6bfbbc523f2ffebcaf6c141421f78c1e401c49ab678bffbc8b4004b6974e207457f83a8e0441c6ee7dac9321257a88e1886c1d7e67e9d6b5cb5fa0baa244b8823ae7c48cc72cc7e46609e0a19fb74b9d6903d995a8c5e8eefee06713494d499a33054d066d8eec883c20b8da412f89a36f138f3cfac4460f7cb8b87fa5e4d5952508cb9de13e31f0258e132127b4a64784e5204a46eed501c18e2c11b0c78852c1766d184dc24be80ee3eed607f5650033660034987425c542756cee111bf8f79de7dc73a4b1e1d5cb80fbdc69553808b4389ec5c696565589ec6c0e7cbb1876e9a1816a70109c54b49ad85733e9a9eccf605932fd7716cd61e636938f7850304f8921dce0fc69a73ca1dcd9ec3c33a1fd6e780c7ca838e4b16584df033d860611978ac5586a293aa91e5591672f560f0332037325b588235c36956f5483daae8a702fabe45bbfbb263690ba74c04d28cd4d0c254620c7c521a18ba61c25def335b830f7ab9e27577857ee2080e3eba5340c349c2e6e124536f92e35daf5fb8c2b6fda6e7c1372efcffaf58025cbba0870ce97191d145c60e86e4f679589dcbb51ebe58edd3c9d5b605ea3dddab1abf24f65c21dbc92681fd1031c610fd5ca2bf73646ded043a0bbab474fa8663d378e6975c8b5e492827d0b6450af754f5ecc77cd7f88c08eb361be2b3b4bf9b76383300ebcc5ef1e20f45a0ff763754160107e57e9e681a35f3e0e4799fe8cd9445d0f2007a92cae8757a0c1ae6c011ba53bebf40b3a1b1e08b490c8d920a5c24e7380461e9ad99efbafe83f183a3c73e5b35d5b3e3b7c53ec9d3b5112d48307f06139be2ebd0518f50c3a476d76fbf4dfa924899f4b4544ed772145b5bdada8341f1f8f63a8739b4aa2a78d0e856eb16833ad6e8a48dde55c9fe1ca1a43b063d773f838de425852d93e4f60b597d4de4de4f0455b5e35d4f8c26ac90fdf2ed11735bf3b819e54c62b8c4bd761fd1b244beef79c7c2f9c991a943089dd5d809989293f766341a326431d7453c6f59d4bc25c972503a9f42682b80b2e8588642b86d3b19807b677a58074ffda4cfc13721a34f9ad16fa983af62fd838e60f68ea41a3768e9c725aa77891a36b35bb0a85d0e244eba3bc6b0e7452d89c9e07c1491469648ac9d1c0617392910cd745dbce39382501a09ebb75e3b03ac0864c23e650a513a68e3ba283215e81a1e4925ce3383fea6b8b1fa97ec021ae172149b32fa6bd179c961bf38e399edcb624c8eb23ae55b69a54cc029cd5f3c0fd1e75b4c4c06b75a0d1bffe5618b8d687297ed78b07a52") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00001a0000)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x80, 0x7, 0x4, 0x2, 0x9, 0x1, 0xe4b, 0x4, 0x4, 0x7, 0x0, 0x8a0, 0x0, 0x3200bdd3]}, &(0x7f0000054000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00001ec000)={r4, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f88000)=0x8c) syz_emit_ethernet(0x42, &(0x7f0000304000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x400000001, 0x34, 0x0, 0x0, 0x0, 0x102, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x87, 0x2, ""}]}}, @igmp={0x12, 0x0, 0x0, @loopback=0x7f000001, "445a4158e90252e50016307a07e27ebf07df9120"}}}}}, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) fchmodat(r2, &(0x7f0000c3a000)="2e2f66696c653000", 0x21) r6 = accept(r5, &(0x7f0000472000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000093000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00007e1000-0x8)={r3, 0x8}, &(0x7f0000bb0000-0x4)=0x8) ioctl$VT_ACTIVATE(r2, 0x5606, 0xfffffffffffffffc) r8 = socket(0x1d, 0x2, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00004f8000)=0x0, &(0x7f0000d7b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000c13000-0x6f)={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]}, 0x3, 0x100000000, 0x0, 0x9, 0x8}, &(0x7f0000db3000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00007c4000)={r7, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2d76, 0x3, 0x800, 0xe}, &(0x7f0000ec4000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r8, 0x84, 0x78, &(0x7f00008dc000)=r9, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00001c6000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000b00000)=0x0, &(0x7f000043c000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) pwrite64(r8, &(0x7f0000092000)="5a218c8ef07bd1dd37af8453db0638ee5df32e0c3b15bdce09019a8a18f5229d908a5075a1fda82b3e9b56bbca4bbb1e3e0d2dd1b96d947a4a2621bdc84f642d30645c233d7715f9f80d8a8798bf8508191282665c921f28dee17773b82327a1f9eefcbd9c7093d17971ae65b4325b6517dcc96f1326c7c1c8d291bda53f6ef1b85c4da85399a72534a77bb5b1a95c145e65df20ed04876a3709b5bb024496883bbcb68795ec47cea1369a95e10cb00f9649e63d3813", 0xb6, 0x0) ioctl$VT_OPENQRY(r8, 0x5600, &(0x7f0000406000-0x4)=0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00008bc000)={&(0x7f0000648000/0x2000)=nil, 0x1000000000001, 0xfffffffffffffffb, 0x9d, &(0x7f0000425000/0x4000)=nil, 0xfffffffffffffff9}) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000813000-0x4)=0x80000204, 0x4) syz_extract_tcp_res$synack(&(0x7f0000966000)={0x0, 0x0}, 0x1, 0x0) 2017/12/08 21:02:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ec9000)={@generic="c3a9fd2d214765e800007fff7ce1c279", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$unix(0x1, 0x5, 0x0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0x3, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x3fe}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000474000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000485000)={0x2, &(0x7f00004f7000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00004c2000-0x40)={r3, 0x1, &(0x7f0000d97000-0x4)=[0x7ff], &(0x7f0000edf000)=[0x5, 0x5, 0x1, 0x3, 0x3000, 0x3f, 0xfffffffffffffff7], 0x11, 0x5, 0x9, &(0x7f0000cdf000-0x14)=[0xfffffffffffffff7, 0xa8, 0x0, 0xd7b, 0x2], &(0x7f000032f000)=[0xfffffffffffff000, 0x7, 0xff, 0x40, 0x10000, 0x8, 0x9, 0x1f, 0xef8, 0x3], 0x0}) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f000004b000+0xb99)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00008f3000-0x54)=[{&(0x7f0000a4d000)={0x27, 0x3, 0x1ff, 0x5, 0x9, 0xfac9, "23bc76773234e948e5eb0a9c01f779f5dfe8d1c43d927f9995a45d1ad5822a57316719ae9d9d18d4686426c7d7716f9e2ba05f33dd8c8112f4ad0e9fde5b42", 0x4}, 0x58, &(0x7f00009d7000)=[{&(0x7f0000d24000-0xd5)="bcaf62455eb64916a2223001739d315081193687ea351293db5f5334fca9a575111d17d996e4b8d09e4ce7e81c4cdff6e3d276bdb92b42defba624f29a277bb77317844a1e2ad090e06ebf86913e5bcb5015b6653c2ad849fb95afdd105ed716dd41a6b9ac12cd4fa911cb331d651283bfdea15aecf5035af498e31dd2a001e93ef036c65750924c02bf81f7ca0a5e7e3a2dbb1e2b70de05cc5cc07cff274b2ffd3d4793665b3bbffac0de16ca15d197c5a55e6363f570fab180eaf8eb9568dcce045d0b7cd01e0e6ea8a9e63e26cde502f2a9707a", 0xd5}, {&(0x7f000007c000)="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", 0x1000}], 0x2, &(0x7f0000a4a000)={0x44, 0x10f, 0x5, "52491081d56c289f8e87fe7ef4ea4c69c3eede53a010b3596b23985fbc3b54135d56fead3265d7513ca3b9b7fd38574632eb342742"}, 0x44, 0x20000011}, {&(0x7f00007df000-0x58)={0x27, 0x40, 0x59, 0x7, 0xdd, 0xc58aef, "c24166ee31ffb2270bb9bec32012fd2b416801a587cc9208dddb8733f3dcd818decda4637b0bf387b9123e268d1bbf42eec6d44e87bb4a300564e92ffceaf0", 0xffffffff}, 0x58, &(0x7f000030c000-0x20)=[{&(0x7f00001fb000)="df97da7acf5da0322790dcaa5672520215a017819bd07db8284579532b56d98108bcc09c5b7e3fca8c79a21977675c28d2116c5c9aeeb0a0c3422493c895b70f9cdc22d31c56e8832812b66254768dd17331eb03b4b9de448fb4ee4cc070e5e76e50bc091147a948700222084ca78e2ed1b5e7d9773b4d2e073d8f4d35b9a0d3d2394afb680d3821927e38be46693b1fe5", 0x91}, {&(0x7f0000220000-0xd)="775342363cc7618a6e39572d17", 0xd}, {&(0x7f0000cfd000)="111106d2e06a8f4e8228a1dbdb30151bdf8dac1bca6fd749bfde5f47091f2658f070762381e17d43d8bc82c036a72cfabe12af27c89dce25c0123e02a9e0ae5d8b81a8423376b8acaa1b412a25fe9e37486182a44eddaea0f3d63f89d36acd69536c74c01ff3c0ea01e1c6803807b04377f98499", 0x74}, {&(0x7f0000c0b000-0xa6)="fc4724f83ded2e1e06440e24e29d290eb712f4e742048ab452ef9ec36eb9edbd9c20e0869c1ea5a378fc4d699d0dca7d13ebc1ecc69a0a0ab13839cd32eeb8f1b434b9918e575d16c1219e3edc642c8bee555ea913a1d67933bb3743601802a6fb39d3d01b0b57b2c21a9ab32694ae94c1a722d4d12b99be362c55673139993f59435e42895f3e73f15b94327e44486b13034b00676681497e3aa56067680e436c750a9eca0e", 0xa6}], 0x4, &(0x7f0000361000-0xd4)={0xd4, 0x10a, 0x9948, "60249b34411013c9f221dc533dc2b9866f391d01c873749be87e9df5b8415ced1f780bfe6cf66351ac15277a2d7e07e7bf8ac426199b3a01cb3958fe690694807adeb7e1fcff0c07e93aac37100a026175c9d965917f1426f19da0693a118efe2163082b45cefa01babc918c46fe82f502ac9eb6d8ae9c4e6251c60a696ab38d96fa7ca5a4f8e349611fed2ae7b408aa8cd0478fd07250043649b69cd76aec7778c0e421ec284ad39e73a01b7893ab23946c322a6e0396278371de4d7b468baf51c2c370d167ddfe"}, 0xd4, 0x0}, {&(0x7f0000e61000)={0x27, 0xfffffffffffffff8, 0x336, 0x7, 0x3ff, 0x5, "69a352cae1348e391ef51de3b158cdd14cf80926faa75abf4181016240abc6f29c0c499bb1047f0a4134b3b0214145641290052444f4a9904a18de2192f2e8", 0x8}, 0x58, &(0x7f0000fa3000)=[{&(0x7f0000a9b000-0xc7)="8d260ed23f82c2310707d99ad15696d4830579e24420f191486fe0291561f722909e7fbf42af16356b4abf32cbfe43ee9977d082be079ffb2ceae254c275d910b24687f920ff59f3d9eec8a3d0d2b14d918c17386fb82fbb1a77de2bd38157e57e866b791b50116265246b4e4a50ff85ee8b189748422478d5a21c79115a15eaf3d9ff1c3216a2fe546d68316e914e59f0c68ee41cc3a21682c67893f44d5e8d4084bc28cac4a56204ef895b58d5d1f1961eb9fc9f8c93e42fd54d5ef0a9de4778835ad2cf5e96", 0xc7}, {&(0x7f0000615000-0xe)="424c91e01a2ef0b3cc6324840f12", 0xe}, {&(0x7f00006ad000-0x53)="0228243612d65fb1d2389e03e23d184a9b7811f2aaa183d704eb9957c339f1fc5e1c2a22f959693c2d416574a5bfbd0bf99c197109912bedf748df21bf5ecdda7d38ec87a43ec41c9eb7a88a39fd2c63a1b248", 0x53}], 0x3, &(0x7f0000144000)={0x78, 0x29, 0x2, "6a3ca594b46d46d0733a81d77da9a9d9a63527d32057f5af625a96d8672dc71903a8112e24200b5ea5b23838e27e92726256fd49727026ccc3132964176da03e88e6e28db2e7301a9b74634030c1d300d6eea72f4453ef5d341a3004329f63dd466e8aac80ec790529efc9"}, 0x78, 0x8000}], 0x3, 0x5) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000bb0000)={@generic="bd6d68f425cc07d82a0644b326af7bf4", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000311000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe7000-0x4)=0x14) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000ecc000-0x4)=0x0, &(0x7f0000ecb000)=0x4) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000c2e000-0x14)="0000000000000000000000000000000000000000", &(0x7f0000797000)=0x14) socketpair$inet(0x2, 0x6, 0x4, &(0x7f0000f80000)={0x0, 0x0}) setsockopt$inet_dccp_int(r5, 0x21, 0x0, &(0x7f0000fe5000-0x4)=0x0, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000086a000-0x1)="3e", 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000038c000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2, 0x0, 0x4, 0xa4c2, 0xd7f, 0xff}, 0x20) r6 = socket(0x10011, 0x0, 0x2fe) epoll_create1(0x1000080000) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f00008c4000)={0x26, "6861736800000000000000000000", 0x101c, 0x4, "766d6163286165732900000500000000000000000000000000000000000000000000000400002060000000000000000000000000000004000000000000000000"}, 0x58) epoll_pwait(r7, &(0x7f00001f4000-0xc)=[{0x0, 0x0}], 0x1, 0xe3, &(0x7f0000cf4000)={0x7e}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f000053d000)=@assoc_value={0x0, 0x0}, &(0x7f00000a5000-0x4)=0x8) close(r2) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000fce000-0x1)="4c", 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000afb000)=0x7, 0x4) r8 = dup2(r6, r0) ioctl$KVM_SET_TSS_ADDR(r8, 0xae47, 0xedafb1bc62e78685) socket(0x10, 0x6, 0x100) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000533000)="9981d937be5406be813619734fd8930c", 0x10) [ 73.433404] lo: Invalid MTU -1530256143 requested, hw min 0 [ 73.464799] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/08 21:02:59 executing program 4: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000b68000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000962000)=0x10, 0x800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000377000)={@common="697036746e6c30000000000000000000", @ifru_flags=0x1001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x20000000000000) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000c8f000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d17000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000209000-0x4)={0xde}, 0x4) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000ef5000-0x10)={0x7, 0x60, 0x1, 0x40}, 0x10) writev(r1, &(0x7f0000d00000-0x10)=[{&(0x7f000093a000-0x2a)="290000001c0055e26effffffffffff000200e3f0010000007400000009000100000e0100aa645aff0044", 0x2a}], 0x1) socketpair$packet(0x11, 0x18000000000088, 0x300, &(0x7f0000ba5000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d1a000)={0x6, 0x0, 0x10001, 0x2}) preadv(r3, &(0x7f00008f6000)=[{&(0x7f0000372000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f000018f000)="", 0x0}, {&(0x7f0000e4a000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000fa6000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}], 0x4, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00002f2000-0x8)={0x7, &(0x7f0000086000-0x40c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000bf000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f00003a4000)={0x0, 0x0, 0xcc}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c2e000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000827000-0xc)={r6, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f00005ed000)={0x800, r4, 0x10001, 0x1f6}) mmap(&(0x7f0000000000/0xdd1000)=nil, 0xdd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0x10, 0x2, 0xfffffffffffffffe) write(r9, &(0x7f0000195000-0x27)="26000000110047f1935ebff70722000c07fff700010000000700ff36b80747510500b80e0000be", 0x27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007e7000-0xc)="2f6465762f72666b696c6c00", 0x60000, 0x0) ioctl$EVIOCGKEYCODE_V2(r10, 0x80284504, &(0x7f0000001000-0x20)="0000000000000000000000000000000000000000000000000000000000000000") socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r11, r11) connect$unix(r11, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r12, &(0x7f00000bd000)=[], 0x80, 0x0) close(r11) pipe(&(0x7f0000af9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r7, 0x40206435, &(0x7f00000a3000-0x10)={0x404, r8, 0x1000000010001, 0x5}) socket$inet6_sctp(0xa, 0x7, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 21:02:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x800000000009) bind$netlink(r2, &(0x7f0000873000)={0x10, 0x0, 0x8, 0x4}, 0xc) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = getpid() fcntl$lock(r1, 0x6, &(0x7f0000c2f000-0x20)={0x2, 0x0, 0x5, 0x1, r4}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000c78000-0x4)=0x0) socket(0x10, 0x3, 0x0) socket$unix(0x1, 0x5, 0x0) writev(r0, &(0x7f0000f18000)=[{&(0x7f0000f17000-0x2a)="2900000020001903e83c750d000a242102000056000000802821ca00080004800011e010315aecc835", 0x29}], 0x1) 2017/12/08 21:02:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e8d000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006d6000)=0x1c, 0x800) vmsplice(r0, &(0x7f00009a6000-0x60)=[{&(0x7f0000050000-0x48)="00ce30037528baddd2fa0ae4b8f69ccca7f2d3e97d865703ed2f1cfaf878167c7f9232cab52747adce50fab741be12b464afb83acba686bacb40daaa446b7bba548d7b063f301761", 0x48}, {&(0x7f0000bbd000-0x21)="90a1a878dd20bf457c4505fed44a1f83ffdce2569ba94a0a9c66d496cd193c8f1b", 0x21}, {&(0x7f0000662000-0x2)="25c1", 0x2}, {&(0x7f00003f7000)="64f8fed4fc3008a69bdf0c00", 0xc}, {&(0x7f0000792000-0x2b)="22f20be8973e19d88b0653803c5f696ef96d33b7508d44331458415101be27411dbd8649382726693bfa92", 0x2b}, {&(0x7f0000d31000-0x34)="4d9b01c8d8520cc2c83ee6010c95c86bb1a628f9058a51f0374a5be96563de551d1457c217e5f78372696b847ffa7641768a90a1", 0x34}], 0x6, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") pread64(r1, &(0x7f0000caf000-0x85)="00000000000000000000000000000000000000000000000000000000", 0x1c, 0x4c) readv(r1, &(0x7f0000918000-0x50)=[{&(0x7f00002d5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x1) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000ae0000)={0x1, 0xd0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003df000)=@int=0x4, 0x4) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000004e000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00009aa000-0x8)={0x1, r2}) clock_gettime(0x0, &(0x7f0000810000)={0x0, 0x0}) utimes(&(0x7f0000c72000-0x8)="2e2f66696c653000", &(0x7f000006a000)={{0x77359400, 0x0}, {r3, r4/1000+30000}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c95000)={0x8, 0x3, 0x8008, 0x4, 0x80000000, 0xfffffffffffffff9, 0x101, 0x80000000, 0x0}, &(0x7f0000004000-0x4)=0x20) fchmod(r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f000001d000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a21000-0x6)={r5, 0x8}, 0x6) [ 73.499205] audit: type=1326 audit(1512766979.043:234): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4434 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0xffff0000 [ 73.502136] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 73.562363] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 73.579850] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 73.581239] [ 73.581241] ===================================== [ 73.581242] WARNING: bad unlock balance detected! [ 73.581245] 4.15.0-rc2-mm1+ #39 Not tainted [ 73.581246] ------------------------------------- [ 73.581248] syz-executor0/4451 is trying to release lock (mrt_lock) at: [ 73.581262] [<000000006eb7e8a4>] ipmr_mfc_seq_stop+0xe1/0x130 [ 73.581263] but there are no more locks to release! [ 73.581264] [ 73.581264] other info that might help us debug this: [ 73.581266] 2 locks held by syz-executor0/4451: [ 73.581267] #0: (&f->f_pos_lock){+.+.}, at: [<00000000d628a04b>] __fdget_pos+0x131/0x1a0 [ 73.581281] #1: (&p->lock){+.+.}, at: [<000000003b2ba1a8>] seq_read+0xd5/0x13d0 [ 73.581288] [ 73.581288] stack backtrace: [ 73.581292] CPU: 1 PID: 4451 Comm: syz-executor0 Not tainted 4.15.0-rc2-mm1+ #39 [ 73.581295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.581297] Call Trace: [ 73.581306] dump_stack+0x194/0x257 [ 73.581314] ? arch_local_irq_restore+0x53/0x53 [ 73.581320] ? ipmr_mfc_seq_stop+0xe1/0x130 [ 73.581328] print_unlock_imbalance_bug+0x12f/0x140 [ 73.581332] lock_release+0x5f9/0xda0 [ 73.581337] ? ipmr_mfc_seq_stop+0xe1/0x130 [ 73.581342] ? lock_downgrade+0x980/0x980 [ 73.581345] ? check_noncircular+0x20/0x20 [ 73.581349] ? lock_release+0xda0/0xda0 [ 73.581360] ? get_futex_key+0x1d50/0x1d50 [ 73.581367] ? traverse+0x403/0xa00 [ 73.581374] ? memcpy+0x45/0x50 [ 73.581378] ? seq_puts+0xb5/0x130 [ 73.581386] _raw_read_unlock+0x1a/0x30 [ 73.581390] ipmr_mfc_seq_stop+0xe1/0x130 [ 73.581394] seq_read+0xc42/0x13d0 [ 73.581402] ? seq_lseek+0x3c0/0x3c0 [ 73.581408] ? fsnotify_first_mark+0x2b0/0x2b0 [ 73.581415] ? avc_policy_seqno+0x9/0x20 [ 73.581421] ? selinux_file_permission+0x82/0x460 [ 73.581426] ? seq_lseek+0x3c0/0x3c0 [ 73.581431] proc_reg_read+0xef/0x170 [ 73.581437] do_iter_read+0x3db/0x5b0 [ 73.581443] ? dup_iter+0x260/0x260 [ 73.581449] vfs_readv+0x121/0x1c0 [ 73.581453] ? __fget_light+0x29d/0x390 [ 73.581458] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 73.581462] ? fsnotify+0x7b3/0x1140 [ 73.581470] ? mutex_lock_nested+0x16/0x20 [ 73.581473] ? mutex_lock_nested+0x16/0x20 [ 73.581477] ? __fdget_pos+0x136/0x1a0 [ 73.581482] ? __fdget_raw+0x20/0x20 [ 73.581487] do_readv+0xfc/0x2a0 [ 73.581490] ? do_readv+0xfc/0x2a0 [ 73.581495] ? vfs_readv+0x1c0/0x1c0 [ 73.581499] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 73.581504] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 73.581509] SyS_readv+0x27/0x30 [ 73.581514] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 73.581518] RIP: 0033:0x452a39 [ 73.581520] RSP: 002b:00007fe3435f4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013 [ 73.581524] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452a39 [ 73.581527] RDX: 0000000000000001 RSI: 0000000020917fb0 RDI: 0000000000000013 [ 73.581529] RBP: 0000000000000405 R08: 0000000000000000 R09: 0000000000000000 [ 73.581531] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4118 [ 73.581534] R13: 00000000ffffffff R14: 00007fe3435f56d4 R15: 0000000000000000 [ 73.581541] BUG: sleeping function called from invalid context at lib/usercopy.c:25 [ 73.581545] in_atomic(): 1, irqs_disabled(): 0, pid: 4451, name: syz-executor0 [ 73.581546] INFO: lockdep is turned off. [ 73.581550] CPU: 1 PID: 4451 Comm: syz-executor0 Not tainted 4.15.0-rc2-mm1+ #39 [ 73.581552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.581554] Call Trace: [ 73.581560] dump_stack+0x194/0x257 [ 73.581568] ? arch_local_irq_restore+0x53/0x53 [ 73.581584] ___might_sleep+0x2b2/0x470 [ 73.581590] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 73.581597] ? __check_object_size+0x25d/0x4f0 [ 73.581609] __might_sleep+0x95/0x190 [ 73.581612] ? seq_puts+0xb5/0x130 [ 73.581622] __might_fault+0xab/0x1d0 [ 73.581628] _copy_to_user+0x2c/0xc0 [ 73.581637] seq_read+0xcb4/0x13d0 [ 73.581655] ? seq_lseek+0x3c0/0x3c0 [ 73.581661] ? fsnotify_first_mark+0x2b0/0x2b0 [ 73.581669] ? avc_policy_seqno+0x9/0x20 [ 73.581674] ? selinux_file_permission+0x82/0x460 [ 73.581684] ? seq_lseek+0x3c0/0x3c0 [ 73.581690] proc_reg_read+0xef/0x170 [ 73.581701] do_iter_read+0x3db/0x5b0 [ 73.581706] ? dup_iter+0x260/0x260 [ 73.581720] vfs_readv+0x121/0x1c0 [ 73.581725] ? __fget_light+0x29d/0x390 [ 73.581733] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 73.581739] ? fsnotify+0x7b3/0x1140 [ 73.581758] ? mutex_lock_nested+0x16/0x20 [ 73.581763] ? mutex_lock_nested+0x16/0x20 [ 73.581768] ? __fdget_pos+0x136/0x1a0 [ 73.581773] ? __fdget_raw+0x20/0x20 [ 73.581786] do_readv+0xfc/0x2a0 [ 73.581790] ? do_readv+0xfc/0x2a0 [ 73.581798] ? vfs_readv+0x1c0/0x1c0 [ 73.581802] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 73.581809] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 73.581819] SyS_readv+0x27/0x30 [ 73.581826] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 73.581829] RIP: 0033:0x452a39 [ 73.581831] RSP: 002b:00007fe3435f4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013 [ 73.581836] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452a39 [ 73.581839] RDX: 0000000000000001 RSI: 0000000020917fb0 RDI: 0000000000000013 [ 73.581841] RBP: 0000000000000405 R08: 0000000000000000 R09: 0000000000000000 [ 73.581844] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4118 [ 73.581846] R13: 00000000ffffffff R14: 00007fe3435f56d4 R15: 0000000000000000 [ 73.581937] WARNING: CPU: 1 PID: 4451 at lib/usercopy.c:26 _copy_to_user+0xb5/0xc0 [ 73.581940] Kernel panic - not syncing: panic_on_warn set ... [ 73.581940] [ 73.581944] CPU: 1 PID: 4451 Comm: syz-executor0 Tainted: G W 4.15.0-rc2-mm1+ #39 [ 73.581947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.581948] Call Trace: [ 73.581953] dump_stack+0x194/0x257 [ 73.581961] ? arch_local_irq_restore+0x53/0x53 [ 73.581971] ? vsnprintf+0x1ed/0x1900 [ 73.581980] panic+0x1e4/0x41c [ 73.581985] ? refcount_error_report+0x214/0x214 [ 73.581991] ? show_regs_print_info+0x18/0x18 [ 73.582005] ? __warn+0x1c1/0x200 [ 73.582013] ? _copy_to_user+0xb5/0xc0 [ 73.582016] __warn+0x1dc/0x200 [ 73.582021] ? _copy_to_user+0xb5/0xc0 [ 73.582028] report_bug+0x211/0x2d0 [ 73.582042] fixup_bug.part.11+0x37/0x80 [ 73.582048] do_error_trap+0x2d7/0x3e0 [ 73.582057] ? math_error+0x400/0x400 [ 73.582061] ? __might_fault+0x110/0x1d0 [ 73.582067] ? lock_downgrade+0x980/0x980 [ 73.582071] ? lock_acquire+0x1d5/0x580 [ 73.582075] ? __might_fault+0xe0/0x1d0 [ 73.582088] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 73.582099] do_invalid_op+0x1b/0x20 [ 73.582104] invalid_op+0x22/0x40 [ 73.582107] RIP: 0010:_copy_to_user+0xb5/0xc0 [ 73.582110] RSP: 0018:ffff8801c8497a10 EFLAGS: 00010206 [ 73.582114] RAX: ffff8801c778a540 RBX: 0000000000000062 RCX: ffffffff82532755 [ 73.582116] RDX: 00000000001f0100 RSI: dffffc0000000000 RDI: 0000000000000282 [ 73.582119] RBP: ffff8801c8497a38 R08: ffff8801c7aa59d8 R09: 1ffff10039092f16 [ 73.582121] R10: ffff8801c778a540 R11: 0000000000000000 R12: 00000000202d5000 [ 73.582124] R13: ffff8801c74e6700 R14: ffff8801ca5136c8 R15: ffff8801ca5136c8 [ 73.582135] ? _copy_to_user+0xb5/0xc0 [ 73.582149] seq_read+0xcb4/0x13d0 [ 73.582167] ? seq_lseek+0x3c0/0x3c0 [ 73.582173] ? fsnotify_first_mark+0x2b0/0x2b0 [ 73.582181] ? avc_policy_seqno+0x9/0x20 [ 73.582185] ? selinux_file_permission+0x82/0x460 [ 73.582195] ? seq_lseek+0x3c0/0x3c0 [ 73.582205] proc_reg_read+0xef/0x170 [ 73.582215] do_iter_read+0x3db/0x5b0 [ 73.582220] ? dup_iter+0x260/0x260 [ 73.582234] vfs_readv+0x121/0x1c0 [ 73.582238] ? __fget_light+0x29d/0x390 [ 73.582245] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 73.582251] ? fsnotify+0x7b3/0x1140 [ 73.582270] ? mutex_lock_nested+0x16/0x20 [ 73.582274] ? mutex_lock_nested+0x16/0x20 [ 73.582279] ? __fdget_pos+0x136/0x1a0 [ 73.582285] ? __fdget_raw+0x20/0x20 [ 73.582298] do_readv+0xfc/0x2a0 [ 73.582302] ? do_readv+0xfc/0x2a0 [ 73.582310] ? vfs_readv+0x1c0/0x1c0 [ 73.582314] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 73.582321] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 73.582331] SyS_readv+0x27/0x30 [ 73.582338] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 73.582341] RIP: 0033:0x452a39 [ 73.582343] RSP: 002b:00007fe3435f4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013 [ 73.582347] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452a39 [ 73.582350] RDX: 0000000000000001 RSI: 0000000020917fb0 RDI: 0000000000000013 [ 73.582352] RBP: 0000000000000405 R08: 0000000000000000 R09: 0000000000000000 [ 73.582355] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4118 [ 73.582357] R13: 00000000ffffffff R14: 00007fe3435f56d4 R15: 0000000000000000 [ 73.582713] Dumping ftrace buffer: [ 73.582716] (ftrace buffer empty) [ 73.582718] Kernel Offset: disabled [ 74.440018] Rebooting in 86400 seconds..