04d3000-0x38)={&(0x7f00004b0000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000210000-0x90)=[{&(0x7f000035a000-0xbb)="00", 0x1}], 0x1, &(0x7f00002d1000-0x1000)="00", 0x1, 0x0}, 0x40000022) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000007000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ac5000)=0x0) socket$kcm(0x29, 0x5, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00001bd000)=0x80000000, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000389000)=0x0, &(0x7f000052b000-0x4)=0x4) syz_emit_ethernet(0x5d, &(0x7f000031f000-0x5d)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x7, 0x2, 0x0}], {0x8100, 0x2, 0x0, 0xfff}}], {{0x8137, @llc={0x45, @llc={0x0, 0xde, "87", "97c833218d5050f02b9a3ad0774f7add41126abb429c686a8a1fc56a768e473677ea06a87c206a988560ca4b69b59edbbd9e93fcf1fa794bf8fd7728964fb80d243e"}}}}}) recvfrom$llc(r2, &(0x7f0000c7c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42, 0xfffffffffffffffd, &(0x7f0000004000)={0x1a, 0xa, 0xdd, 0x4, 0x1f, 0x236b, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f0000281000-0x38)={0x0, 0x0, &(0x7f000081f000-0x40)=[{&(0x7f0000bd4000)="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0xfff}, {&(0x7f0000536000)="900a111ccf96728fc055c0ddb53bdc4266c75fa9e8e1f3e4cdc70d896ef1f99a4b505544e1e35af1d29235931ca2a12c1de2d4ad5a1ef2f4e61c4b1ece531242885ef7ba187d22b41b3da1ed43b566064b6547afe68106858c671b5b3d2d3dba87bccf3af1754718e6f73033d56c99c43c244e6e6226d4fc58b0fbb541a35e47f4f01d49380f25ca39027363f3605903ecb9d385011c5f06caa272bd0309ab766c63e5c570f9a13b17580cfee08e3f2438316f010b79ea09ede4", 0xba}], 0x4, &(0x7f000069b000-0x290)=[@iv={0x60, 0x117, 0x2, 0x45, "b6adde9994996aa62397fba754b522a21e99bda2f157f270dfb8cd9b5dcf9116dde90b188d903342dc86bc2f389d2d94807bcbfebe370e946af15a427467e727bd87dff77c"}, @iv={0xd0, 0x117, 0x2, 0xba, "97b43d6bc5b0ae34ac83f639f8d2888239101b53bd230d60ec2ec05fc030bdd665145a9392a6f13011bf176136a135c4683398046b2e62bf0734f45241eb27faa2995469c3e8c35dd075fe54fdc1da1f8d1cef55d3eb2fc997acb464852ad115b0da733155135e59c0c084741483e371dd582d23a3477c7f8877943ae391ab11bdc5c06c19c58f2a9f5e434e89752a331db0f14da5208e535d7399b5aba81418191648fc7de3cc496e6d9639c8a89be333d73c14f487e795424a"}, @op={0x18, 0x117, 0x3, 0x10001}, @iv={0x100, 0x117, 0x2, 0xe7, "d68254fa62c894e010269225af8ce63641cdfcf01164e0a28ea76210f7092df86e185aeb203d9f817596ba86f535af7960bee62cf683401faf7efc20efedeb0e2bb5a8fccaf04dbcc478634349f3e13ab3e4949b2e6db39f20baa32f09c59df10dff3ff354c7212d460fd63f2a1315d43ff9b5c9728ce604ceb8c9e950ff6baac999f4ae47e7658a9d0f10c546bc3db7ef5e7dabeeb264ba594a0d04174d6220f63bb870bd249d28f415a0bbf0e49f44513588707bfc24cc8a4b4a3d2a7027a9888fa5b390f53483913374fd6022b380f466b7b46a7278746efb691dbbf120954eae18998cd8c1"}, @op={0x18, 0x117, 0x3, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x290, 0x20000000}, 0x20000000) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000c40000-0x4)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$packet(r2, &(0x7f0000afb000)="95ef8daf76f995886f5786adec021c73900eb5698877d94242d563db22ed9b6195dc3fed2cc81e82a08c5e67836ffd5835a4fb587b10a06d60c41c0db51f196dd0251c5591818af6ea227e846191c21084a255", 0x53, 0x0, &(0x7f0000d07000-0x14)={0x11, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x6, @random="e1446935123a", [0x0, 0x0]}, 0x14) ioctl$int_in(r3, 0x5421, &(0x7f00007ee000-0x8)=0x81) delete_module(&(0x7f000061c000)="00", 0xa00) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000039c000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f000089f000-0x5c)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x4, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x40, 0x0, 0x0, 0x80000000000000, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$bt_sco(0xffffffffffffffff, &(0x7f0000abc000-0x8)={0x1f, {0x0, 0x0, 0x0, 0x86db, 0x2, 0x0}}, 0x8) r4 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x80000, 0x3, &(0x7f00009b7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000936000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r4, &(0x7f0000658000)="3f46a6130f30e332", 0x8, 0x10, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000a44000-0x4)=0x0, &(0x7f00009e2000-0x4)=0x4) syz_emit_ethernet(0x4e, &(0x7f000001a000-0x6e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "be8420", 0x18, 0x3a, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x9ac, 0x2f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}) socket$inet_tcp(0x2, 0x1, 0x0) 2017/09/08 02:35:55 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000f86000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000f19000-0x4)=0x0, &(0x7f0000f18000)=0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f1a000)=0x2, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000d51000-0x28)={&(0x7f00005c8000/0x1000)=nil, 0x2, 0x0, 0x10, &(0x7f00005db000/0x1000)=nil, 0xbdb9}) bind$inet(r0, &(0x7f00006be000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000f1b000)="82b27269b98f73c91947d7fe557e70c7f99e237d7c3c05073660d060aa5f1ec941b1208f7448351bf86ca8d38bfb00106ab202df98e0606a1edc8700df2bcf59961560688b84c6fb9ac63f57e92e0e0ed3df6b1547b70140e16042f9d09e6462910cdf9bb816933ce9661004ed41554915fb8d7b671d8003346989b188f66bf3bd9531a513116d2502b9550adccaf1c54ce84e265df010b1862b10aa2563e41dc6c0f2bfaa95be2d03f29cb215f15b5986418814be7c602a993d9999d1f5f572c5d4a72cfba2393d0355765ef90eb1f3d32f852b3c47eaa1") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000343000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000343000/0x1000)=nil, 0x1000, 0x8, 0x10, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r4, &(0x7f00001fa000-0x18)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r4, &(0x7f000097a000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x3) time(&(0x7f00007f0000-0x8)=0x0) 2017/09/08 02:35:55 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x2, 0x3f, &(0x7f0000020000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000003000)=0xc3, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000020000-0x10)={0x0, 0xa, &(0x7f0000003000-0xc4)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x92}, @in6={0xa, 0x3, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x3, 0xfffffffffffff4df, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000009000)=0x10) mmap(&(0x7f0000020000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000021000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000016000-0x4)=0x1008) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000003000)={r3, @in={{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffffffffffffffff, 0x80000000000002, 0x44, 0x4}, &(0x7f0000020000)=0xa0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r5, 0x100000000) syz_emit_ethernet(0x86, &(0x7f000001b000-0x86)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x19, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}, @window={0x3, 0x3, 0x9}, @md5sig={0x13, 0x12, "c47f776185494d5ce20e4b373f563399"}, @sack={0x5, 0x12, [0x2, 0x6e, 0x200, 0x0]}, @sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x100000001}, @generic={0x13, 0x8, "1c5290e11192"}, @sack={0x5, 0x1a, [0xfffffffffffffffb, 0x1, 0x0, 0x1, 0x7f, 0x3]}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000017000-0x8)={0x42424242, 0x42424242}, 0x1, 0xfffffdffffffffff) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, &(0x7f0000017000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r8, &(0x7f000001e000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x10) syz_emit_ethernet(0xc0, &(0x7f0000016000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @ipx={0xffff, 0xb2, 0x6, 0x14, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1}, {@random=0xfffffffffffffffe, @random="102100000002", 0x1f}, "1fe518d45f52b19da8b38209ad979b1a183221c5868e956a92f9a6a102498af18006a0b184a830c4f3e1456d3add71f214d7dd58d985b2887b6e40ac8d25e4eab00462db396fd69cad65b80645e54da9bdca778bab8cd28d7ba076d4649212c385a70bf9965a45434be2fc1bbc28f0bce9ec4ac592e2d5698535d018fc9541a7e7f7666690ec0f6cc6bceb86c09e2fbd19f6ffe7"}}}}) listen(r5, 0x1) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xc21a, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80001, 0x1, &(0x7f000001f000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r10, 0x84, 0x9, &(0x7f000000b000-0xa0)={r4, @in6={{0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x1, 0x1, 0x2}, &(0x7f0000020000-0x4)=0xa0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000022000)=[], 0x0) syz_extract_tcp_res(&(0x7f0000009000-0x8)={0x42424242, 0x42424242}, 0x10000, 0x400365020c2) syz_extract_tcp_res(&(0x7f0000007000-0x8)={0x42424242, 0x42424242}, 0x3, 0x6) socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x1e, &(0x7f0000023000-0x4)=0x7fc0, 0x4) syz_emit_ethernet(0x47, &(0x7f000000e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x20, 0x0, 0x39, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r7, r6, 0x200000000000, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x7}, @timestamp={0x8, 0xa, 0x1, 0xfc9}]}}, {"0c"}}}}}}) syz_emit_ethernet(0x4a, &(0x7f0000013000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x1, 0x3800000000000000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r11, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0xffffffff, 0x2}, @generic={0x5, 0x8, "fdbc7c3d0000"}]}}, {""}}}}}}) 2017/09/08 02:35:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3ff, &(0x7f00000a7000-0x8)=0x0) r1 = eventfd2(0x0, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000745000)={0x0, 0x0}, &(0x7f0000a13000)=0x10) clock_gettime(0x44, &(0x7f00007fc000-0x10)={0x0, 0x0}) io_getevents(r0, 0x2, 0x2, &(0x7f0000fb6000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00009f9000-0x10)={r2, r3}) r4 = accept4(0xffffffffffffffff, &(0x7f0000e53000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000ce2000-0x4)=0x58, 0x80000) fcntl$getownex(r1, 0x10, &(0x7f0000c06000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000174000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000124000-0x4)=0xe8) lstat(&(0x7f000006b000-0x8)="2e2f66696c653000", &(0x7f0000fa3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r4, &(0x7f000085e000-0x38)=[{&(0x7f0000b54000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000198000)=[{&(0x7f000098d000)="4dc0ef9c8689fe0c140aa18eb38538036ea3642cc7b2a064957ce388189f4b5f051ea8df057c92383d5943fb0ede4356bd40b4c5e669acdd88002f36710f520dc4657f74d29c77f28e461820e45d3e1a6ed021", 0x53}], 0x1, &(0x7f0000ab5000)=[@cred={0x20, 0x1, 0x2, r5, r6, r8}], 0x1, 0x4000}], 0x1, 0x800) r9 = epoll_create1(0x0) flock(r9, 0x1) setfsuid(r7) ioctl$int_out(r9, 0x5460, &(0x7f00004ad000-0x8)=0x0) unshare(0x40600) io_submit(r0, 0xa, &(0x7f0000ca3000-0x50)=[&(0x7f0000bdd000-0x40)={0x0, 0x0, 0x0, 0x3, 0x6, r9, &(0x7f0000f50000-0x91)="d708b555424854d993d3a769d2f8769783edddf8d23c0d2fd867f7f3d140eb078ff7c5083e99f243ac195aa5081915a80452e6585e26cb38cd99418d779a74655edf753601f770fca155a7e203356b2bc0324a38c69df5fe7656a543f2a61446e445cd27a10e6cf02d3f0391355e2a218c55cf278df37fe84573e644f3e592f936fe1003ebee05ed0e196281e8c3389cc6", 0x91, 0x8001, 0x0, 0x1, r1}, &(0x7f0000876000)={0x0, 0x0, 0x0, 0x8, 0x5, r9, &(0x7f00008e0000-0x11)="6d9e3815160bd4c796295e9aedaed9432a", 0x11, 0x8, 0x0, 0x1, r1}, &(0x7f0000a57000)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00007e8000-0x6b)="d4deba5141652424e643ce4960311db1ac9b185e9398ec1092345729bdbda62adb0636de3571d9b769b982a9755123c16635d59dc4abba7c7316ad9fdb65edf4a450fcbf10e4f070c5af7e513f6e2957e1675079938c62f09867d4aac01aaa41d08dedd7ceedfe73cc24aa", 0x6b, 0xfffffffffffffffb, 0x0, 0x0, r1}, &(0x7f0000b15000-0x40)={0x0, 0x0, 0x0, 0x3, 0x6, r1, &(0x7f00003e1000)="", 0x0, 0x200, 0x0, 0x0, r1}, &(0x7f0000830000)={0x0, 0x0, 0x0, 0x8, 0x5, r9, &(0x7f0000433000)="3c813e958523971fc74f736c5f1bf89effa84eafeba6de156cf0f9a33bf20d2ad93befbcdee06e79edee5aac76309db50b1623e4e5e275aafa695af76516cb0cd68b232b48a4a402ec43d0006178052dfb35d04dca6eb10a352e992a66275e5ed48d9c72f6537a1637f5cfd15a8e3ecfdaf559850867f224ddf36388653e7a59054bd888860ad2ff4782f63cf5a69ac24f0d1061f8fc9f65bd942d5dc54267419db9454be7bc125f408bd751122a3a5973d69df62b1debfd1bc45c82faed976264f68d243047c8a6b87e43172ce37a1886c5c99b3ee2135c8c55c7dc85c079e7", 0xe0, 0x4854, 0x0, 0x1, r1}, &(0x7f0000f45000-0x40)={0x0, 0x0, 0x0, 0x0, 0x80000001, r9, &(0x7f0000645000)="bf9b1771f3a16ecb775b221895951ef4b65f05303f8344767650fa13cf42abf48ad9991c2fb72f0b174ad25f57bf61d49ea05bc297eb", 0x36, 0x0, 0x0, 0x1, r1}, &(0x7f0000490000-0x40)={0x0, 0x0, 0x0, 0x9, 0x3, r9, &(0x7f0000116000)="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", 0x1000, 0x9, 0x0, 0x0, r1}, &(0x7f00008f7000)={0x0, 0x0, 0x0, 0x3, 0x70, r1, &(0x7f0000d9b000)="8c18668c", 0x4, 0x8, 0x0, 0x1, r1}, &(0x7f00002b8000-0x40)={0x0, 0x0, 0x0, 0x7, 0x9, r1, &(0x7f0000e91000-0x7d)="5da5d05c38da1da1babc42d760d9488706e8c370d29f9973f56c59d630bcb10d9ba043bcc1fd9f493a46813bac69f35219141da10ce0f5f2f0430f40eeefc9d6913c7a7c78e6db2b4091f876d0dc0f5982d5f370b620544f0fe447d95b608035a80f8b6e07a26dde85cdab33e7ba6c06ae096caea18f1c99c49f60b3fc", 0x7d, 0x320, 0x0, 0x0, r4}, &(0x7f0000639000-0x40)={0x0, 0x0, 0x0, 0x6, 0x5, r9, &(0x7f0000f60000)="", 0x0, 0x7, 0x0, 0x1, r1}]) pselect6(0x40, &(0x7f0000c27000)={0x1, 0x5, 0x0, 0xffffffffffffffff, 0x9, 0x1, 0x7ff, 0x20}, &(0x7f0000c6a000-0x40)={0x7f, 0x8, 0xfff, 0xffff, 0xf98f, 0x0, 0xfffffffffffff18b, 0x72}, &(0x7f0000c5d000-0x40)={0x75, 0x7, 0x5, 0x8, 0x1, 0x100000000, 0x3ff, 0xfff}, &(0x7f0000695000-0x10)={0x0, 0x0}, &(0x7f0000727000-0x10)={&(0x7f00000f5000)={0x0}, 0x8}) 2017/09/08 02:35:55 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000e73000)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x200141) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000907000-0x28)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0xb32, 0x0, @sync=&(0x7f00004fe000-0xc)={0x0, 0x0, 0x0}}}) socketpair(0x10, 0x8000b, 0x1, &(0x7f0000d45000-0x8)={0x0, 0x0}) ioctl$KVM_SET_TSC_OFFSET(r3, 0x4008aef2, &(0x7f0000651000)={0x800}) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f00003f5000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_mtu=0x0}) accept$inet(r2, &(0x7f0000670000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000601000-0x4)=0x10) writev(r1, &(0x7f0000a4f000)=[{&(0x7f0000293000)="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", 0x1000}, {&(0x7f00001ba000)="23d592e0e22a916cdda8f0af23662b890131973fd058f403482d437b8367295c65603e4a8c034dc3ca5c885380aebd7dd8888c818f5d6f39a44949ded27c50f2ae1e8c", 0x43}, {&(0x7f000055e000-0xad)="eb074689f50a863f517fd080d1bd4bb868c752eb2296b01cf4b18befa865f92ec7891059c07a037a242077ff4453335b8b2f775033980e2acf422a9993c924e13c27132de406be2b4e54fd0fa90aae480a784abbf4fcfc96fad066bbd2720b4a29511807d5bdd8c0a23d77bb89e72b539275f4c82fad921e53d8ca4e37b361224b1f86c06345340505d25f34cece66318e7a72c73365dc8cefc132650a91aea2745e108f56402424b1e9f82477", 0xad}, {&(0x7f0000cb3000)="ee83476b8d8ed51561c4c477031c8dc708dac15414bc0a80674390379c7932513e384ed15ac6fe71e4af92567996e461e7ed09af9576", 0x36}], 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000b07000)=0x0) mq_timedsend(r3, &(0x7f0000e3e000-0x26)="f934cccae929cee2b74c6b243b4c9f2931da2d35acaaf736cc88fef76ca7fe43e3ce32b0dd8d", 0x26, 0xe73, &(0x7f0000fcd000)={0x0, 0x989680}) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000b16000-0x78)={0x10000, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x3f, 0x3, 0x217, 0xcc, 0x0, 0x2ff1, 0x2, 0x7060}) accept$inet(0xffffffffffffffff, &(0x7f0000530000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bd6000-0x4)=0x10) sched_getattr(r4, &(0x7f0000d5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) fcntl$setpipe(r3, 0x407, 0x2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003e3000)="2f6465762f7161745f6164665f63746c00", 0x30000, 0x0) clock_gettime(0x0, &(0x7f000032b000-0x10)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000c02000-0x20)={{r5, r6+10000000}, {0x0, 0x0}}, &(0x7f00008c4000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000a1e000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000e08000-0xa)={0xfffffffffffffffd, 0x1, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f00003d8000-0x4)=0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r7 = userfaultfd(0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f00008b4000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/09/08 02:35:55 executing program 7: mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000005f000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000020000)={r0, 0x8}, &(0x7f000002c000)={0x0, 0x0}) mmap(&(0x7f0000b7a000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f6b766d00", 0x502ed115b2d9a5ae, 0x0) r2 = socket$inet_sctp(0x2, 0x4, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x20}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b7d000-0x10)={r3, 0xfffffffffffffffa, 0x2, 0x200}, &(0x7f0000b7c000+0xc7d)=0x10) socket$inet(0x2, 0x4, 0x9) ftruncate(r1, 0x40102) r4 = socket$kcm(0x29, 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000b7b000)=0x1, 0x876b5e795) 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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r4, &(0x7f0000002000-0xc0)=[{{&(0x7f0000b7e000-0x80)=@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, 0x0, "bca9b6a91231", 0x7fff, 0x0}, 0x10, &(0x7f0000005000-0x90)=[], 0x0, &(0x7f0000005000-0xe0)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000006000)=0x0, 0x1fffffffe0) sendmsg$inet_sctp(r4, &(0x7f0000001000-0x38)={&(0x7f0000b7b000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000b7c000-0x20)=[], 0x0, &(0x7f0000002000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x7fffffff, 0x2, 0x8000, 0x8001, 0x1cf3, 0x3, 0x3, 0x20}}], 0x1, 0x44001}, 0x40000) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x32000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000005000)=0x9, 0x4) 2017/09/08 02:35:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000973000-0x5)="6465616400", &(0x7f000070e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f9000)="00", 0x0) r0 = syz_open_dev$tun(&(0x7f0000821000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = socket(0x11, 0x80803, 0xfffffffffffffffe) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000dd7000-0x4)=0x0, &(0x7f0000cdf000)=0x4) ptrace$setsig(0x4203, 0x0, 0x6, &(0x7f0000001000)={0x4, 0x1, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a18000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e4a000)={0x7, 0x8002, 0x0, 0x0, 0x0}, &(0x7f000060b000)=0x10) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE(0xffffffffffffffff, 0x4010aef5, &(0x7f00001f2000)={0x0, &(0x7f0000f2d000)=[]}) close(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d6c000)={0x0, 0x0, ""}, &(0x7f0000936000)=0x8) 2017/09/08 02:35:55 executing program 5: socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00006de000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x100000200000032, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x100, 0x0) r2 = memfd_create(&(0x7f0000001000-0x1e)="293a3a287d29275d5d2d6367726f757074727573746564626465767b2400", 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000674000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x2, 0x0) sendmsg$netlink(r2, &(0x7f0000be0000-0x38)={&(0x7f000074a000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x6}, 0xc, &(0x7f000032e000)=[{&(0x7f0000b80000-0x133c)=[{0xe4, 0x5, 0x8, 0x8001, 0xa002, "2c74059775e9b90330594d656ea902aa68bf604cca170d35b705789e89ad7cee5b1d40ac41fe58022b7fe6f34d164452854722e629dee34b8cb4ba114cf8b64af177d37f15066d945bbab98dbcb0f43c7c7ee4e0b93f9d294d1f82a3295ad923b6853882eff5c8b23d9d71df2b31372ebee0ade632dc2bb470d9428ad36a612aa705a13cf4ac09facc245bfbd1e2c942edd1fbb980129c6457981897a4e2698ca09864a9f034055176538025b4b2fdd8965b937ec21545c521fc4b3bdda2eb1fcde842be205786da62eea29ed10bfd7314"}, {0x48, 0x6, 0x4, 0x4, 0x5f99, "3b143a5d3d27e025d8e36aa27ad38a6ec7edbc48ae111683a85ee4070d53983532bf4f94a8b81c3228f0c17237f1faf0e18b5e1673"}, {0xfc, 0x5, 0x800, 0xfc1b, 0x3, "45f910b28f34ca4a128309d5ff27ee6ee061bf94c4660983b364090e8be45316091d1b940d5cfaa1b987736f20e48ee4d316aeb17c5ca61847cd94558b714b92c8b905923352fa6e45cf17acb5130ad8771002cff71d49d4f2e1c401043bd9ff680bec64182e28bd438d75fba1729d5ac2fcaf9b29907ffa83c4819300ad19c88377b52fc6b6407ad45f8357d56c1d53b249bf7c6b3b3220df9c6b2faa011bd10d10b7434166a60194386d45c45afd056a653146a9fbffc739000f16334802eb464aefe93b738c1082237b4d87ee3630c8bfabda48c087f3d0dc253766fad7b601121d137e1eb2fb81f6"}, {0x104, 0x80000001, 0x0, 0x9, 0x7, "68c1600f1ae85efe122ee537befe3d4a757e0dd3f22792c7d11e2268635eeefa66a02031359b15a8441a12f62788034b79b57f8b0fb5907dc75f2bfb06ede219228ef7a3336379c88a925e1dbf6c1d020860a7af086546908c5525ee2bc365c3fa658f209af62badda68d689acf310f9ba86cb763c8b016b85c38477fc1b32ab96ae1ad9a6dc68dac7b9cc1a0667abeddad1d04dbbf9a5248f687d18453fae890c9bdc34602ff15896efa3f921273f9a0c2bc2d6af4dabef4b617225f0343e278e9dead6661fb2584660575f5198b3f89dd5a384abf3df1e41c4026303492f0085c7cc8c5b3e6ef08e85a9f01c1802d9521aa4"}, {0x1010, 0x81, 0x212, 0x401, 0x2, "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{0xe4, 0x7fffffff, 0x100, 0x2f, 0x8001, "c4e3d68d69e7c26940b792508dcfb91ef32598c64861a84f337fdef28a6e858cefd7564386546d47eb500ac20cfbca5e54245d7a97bef56ae39680e00d7e7bbabdb57d68c7878c26014b65badb199d4d8d1c37cb70bb537c75fb4ea0e799eff315b29033e7b4b0bd3602779804aaa888874c2a467a9782b5856c772a1ca5136d71b369b1f57e5d9af2b345dd41ce4cace994f2320754fa676d4686576c9ca32415bdb934b61611001d6394ece5d0f4b54f1cfc57c77d4a2f881d0fcdac67bab93c3caa689883eabd05d923fb727cd09d5bb8ba"}, {0x2c, 0x1000, 0x408, 0x1000, 0x3, "254e4dc4c56cd5b7ee4ff0ac50a6e3e7a75eeb8d696b94ab274152e0"}], 0x1524}, {&(0x7f0000dd9000)=[{0xb4, 0x3c0, 0x712, 0x8, 0x4, "19ae35b8e76e5d0cd6503d9ac2e22c146b2a1da5fe4a77f4f8076e503a783d49987057c509ea9edbda1064f56f52c47e3ed12de5c5f8c5f5f40078d00d50f37933f08da3994ee21af95dc3ba6114fd3b35e26251a7588e35f4e9636231d439de7258d5efc75f7d977bc21cf5d6220bc901ae240b4b87cb29ce5e5d9770a0dac9c99ab891e3f02a9b69fddece80427d63aa5c2602c22532321506d0c111ee0ce61c"}], 0xb4}, {&(0x7f0000a52000)=[{0x4c, 0x8000, 0xb20, 0x3, 0x100000000, "7a4b91851a56452c2eed3c5834059b866bc0cfd02ea0feea1b9711a2799ca2bb08d1739334951dde28fbadc18983944d9e6fee47f88693c5012c"}, {0x10, 0x5, 0xd05, 0x7, 0x34, ""}, {0xc8, 0x7ff, 0x500, 0x55a, 0x400, "d2bbee917756729fbee7f15e56142dbef6637e7294b2e4e91a993e196ef943adb2ce7f2d07d46e09d1b30641b682442786ec255da323ed8a1846defaefcaa3c208d9b6fd46db3854314084bc5daf31ca4d13dfe7642518b6ea9629082cf4563ec4e959787cdf1eb01b8d12b634f23b99add4bf066ccebaba6231163ba870c16c89f555ccf695b69d93dbfffe5cf62fc7ca31b66bd68bdc7a95f8d46f8f75b2ffcba0aeb1c9d2125216ee39519d7cc0ec34c28de3bb104d"}, {0x104, 0x176, 0x300, 0x74, 0xaf9, "201c810542d1ca152fff3c4eab0156532ecc6510ab34b51c04d9f50e229c8da51c9d633bc506538696929d4ddde501541c6a8e1d5fcf394dcee7b750e78f01b15526737c91d01529a44381dd53ee926a7264fd5cb90ccfd9960302139b0f13f1e26bb6ee8b14aabe476b76e96dcaed6f442beb6fd4971bf5f8698156383862131acee2a09c21b648b827b0d680dbed03f832d8d7ac5a19192ebaa379fba62747cb6782a75b97d97b74d6ef26b370281dfcfe7b1894a2c2a41ec463eb7587e3194179bdb54a8d1079ba88b1210925f8ddecd57c3e37005a3bd82d68754a583f4cb75c849fdc653b0f31e56e7bce00271d133684b2"}, {0xd4, 0xfffffffffffffcaa, 0x320, 0x10000, 0x3, "a59f18cd4a24c135d3d2d0b79739b79a3d8670aa73f894fee88de9229f5f61cef16dbc461a887fd2d6a8cc23394ea51e507935e93949b6180d91c2d0633555bfd5d6fa37e8ec74a84b465a2fa1b7420debfd013c454c187f69f079d99a4baff05c0f8b06d06cf7d43cf34e0da49c0c43deffb09e76fd513d8dbadb6bf670795568f035ce086059f60ec17430aa8607eaae99e46776a46d8a904333b26dd312733e53da164b958a7bc9a1aa2f7b17a5a8f897ae09215b1e3b812cdaebfcbf53b51849"}, {0x58, 0x3, 0x20, 0x6, 0x0, "f1ccbce16350b745d10135946aa197033611d5017ffb16579d439ba36e0a99d4f1d23cf180d1a8888547bb2e53378bf9747c2c8b79c911550137066e7bf26d694983b5fb4d"}, {0x6c, 0x7, 0x0, 0xb389, 0x8, "f0fcdd8fdea17ed3fe448f1f36674117a487f81e4c2a794c038f99cdf790f7bb9005ddeccaf616b9ed2e45736175596bf06243633e2bcda255f84d3586f453cfa86e4b7e022b296a0b31fd28c389e1aaf179f245321b1a2d945d21"}], 0x3c0}], 0x8, 0x0, 0x0, 0x80}, 0x10) bind(r3, &(0x7f0000557000+0x130)=@generic={0x1e, "01000000000000000000fffffffc000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca0180000000000000e58f4e8c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2030077aeb81c90001d6d7c980ed390e2b9f70dc132cb184a"}, 0x80) sendfile(r1, r2, &(0x7f0000efc000)=0x0, 0x200) bind(r3, &(0x7f0000557000+0x130)=@generic={0x1e, "01fdffffff000000000000000000000009a979f321b30c7bc8790405c7bad65e0a53a632ed4938d30573fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bda0c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc13609004a"}, 0x80) setsockopt$inet_tcp_int(r2, 0x6, 0x1000000000012, &(0x7f0000410000)=0xfffffffffffffffa, 0x4) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000cab000)=0x2, 0x4) write(r0, &(0x7f00001d9000-0xd3)="3cae33defefcfeeac347ef0837cd9531219b19644b851f82da6eafd43a5e9bfb6062facf0ccbc4a256b7ca53650d9a500da49b0e332ae78a66a7d714265f9a943b688b5a5b899dab5b387580eaae2c2a99316311780b5557ca3e753674c5e817389682caa20dea3b3527d322552b39c0981e0f135055b5c41012a9866b09fa4d3fb8214136b1e369bdd320939bc4abb98af4d4448407604cb7e9824a47d3782c6ffc61f53ea5724b804f79753ce53919afa7e55338dce006ff3a968333ab1340126ef18bc976c3a63243a85c83f3dd0e0e4404", 0xd3) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f00002be000/0x1000)=nil, 0x1000, 0x2000000, 0x110, 0xffffffffffffffff, 0x23) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000794000-0x1e)="293a3a287d2927475d2d6367726f7570747275737465646264767b240027", 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000674000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x1e, 0x2, 0x0) sendmsg$netlink(r4, &(0x7f0000be0000-0x38)={&(0x7f000074a000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x6}, 0xc, &(0x7f000032e000)=[{&(0x7f0000b80000-0x133c)=[{0xe4, 0x5, 0x8, 0x8001, 0xa002, "2c74059775e9b90330594d656ea902aa68bf604cca170d35b705789e89ad7cee5b1d40ac41fe58022b7fe6f34d164452854722e629dee34b8cb4ba114cf8b64af177d37f15066d945bbab98dbcb0f43c7c7ee4e0b93f9d294d1f82a3295ad923b6853882eff5c8b23d9d71df2b31372ebee0ade632dc2bb470d9428ad36a612aa705a13cf4ac09facc245bfbd1e2c942edd1fbb980129c6457981897a4e2698ca09864a9f034055176538025b4b2fdd8965b937ec21545c521fc4b3bdda2eb1fcde842be205786da62eea29ed10bfd7314"}, {0x48, 0x6, 0x4, 0x4, 0x5f99, "3b143a5d3d27e025d8e36aa27ad38a6ec7edbc48ae111683a85ee4070d53983532bf4f94a8b81c3228f0c17237f1faf0e18b5e1673"}, {0xfc, 0x5, 0x800, 0xfc1b, 0x3, "45f910b28f34ca4a128309d5ff27ee6ee061bf94c4660983b364090e8be45316091d1b940d5cfaa1b987736f20e48ee4d316aeb17c5ca61847cd94558b714b92c8b905923352fa6e45cf17acb5130ad8771002cff71d49d4f2e1c401043bd9ff680bec64182e28bd438d75fba1729d5ac2fcaf9b29907ffa83c4819300ad19c88377b52fc6b6407ad45f8357d56c1d53b249bf7c6b3b3220df9c6b2faa011bd10d10b7434166a60194386d45c45afd056a653146a9fbffc739000f16334802eb464aefe93b738c1082237b4d87ee3630c8bfabda48c087f3d0dc253766fad7b601121d137e1eb2fb81f6"}, {0x104, 0x80000001, 0x0, 0x9, 0x7, "68c1600f1ae85efe122ee537befe3d4a757e0dd3f22792c7d11e2268635eeefa66a02031359b15a8441a12f62788034b79b57f8b0fb5907dc75f2bfb06ede219228ef7a3336379c88a925e1dbf6c1d020860a7af086546908c5525ee2bc365c3fa658f209af62badda68d689acf310f9ba86cb763c8b016b85c38477fc1b32ab96ae1ad9a6dc68dac7b9cc1a0667abeddad1d04dbbf9a5248f687d18453fae890c9bdc34602ff15896efa3f921273f9a0c2bc2d6af4dabef4b617225f0343e278e9dead6661fb2584660575f5198b3f89dd5a384abf3df1e41c4026303492f0085c7cc8c5b3e6ef08e85a9f01c1802d9521aa4"}, {0x1010, 0x81, 0x212, 0x401, 0x2, "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{0xe4, 0x7fffffff, 0x100, 0x2f, 0x8001, "c4e3d68d69e7c26940b792508dcfb91ef32598c64861a84f337fdef28a6e858cefd7564386546d47eb500ac20cfbca5e54245d7a97bef56ae39680e00d7e7bbabdb57d68c7878c26014b65badb199d4d8d1c37cb70bb537c75fb4ea0e799eff315b29033e7b4b0bd3602779804aaa888874c2a467a9782b5856c772a1ca5136d71b369b1f57e5d9af2b345dd41ce4cace994f2320754fa676d4686576c9ca32415bdb934b61611001d6394ece5d0f4b54f1cfc57c77d4a2f881d0fcdac67bab93c3caa689883eabd05d923fb727cd09d5bb8ba"}, {0x2c, 0x1000, 0x408, 0x1000, 0x3, "254e4dc4c56cd5b7ee4ff0ac50a6e3e7a75eeb8d696b94ab274152e0"}], 0x1524}, {&(0x7f0000dd9000)=[{0xb4, 0x3c0, 0x712, 0x8, 0x4, "19ae35b8e76e5d0cd6503d9ac2e22c146b2a1da5fe4a77f4f8076e503a783d49987057c509ea9edbda1064f56f52c47e3ed12de5c5f8c5f5f40078d00d50f37933f08da3994ee21af95dc3ba6114fd3b35e26251a7588e35f4e9636231d439de7258d5efc75f7d977bc21cf5d6220bc901ae240b4b87cb29ce5e5d9770a0dac9c99ab891e3f02a9b69fddece80427d63aa5c2602c22532321506d0c111ee0ce61c"}], 0xb4}, {&(0x7f0000a52000)=[{0x4c, 0x8000, 0xb20, 0x3, 0x100000000, "7a4b91851a56452c2eed3c5834059b866bc0cfd02ea0feea1b9711a2799ca2bb08d1739334951dde28fbadc18983944d9e6fee47f88693c5012c"}, {0x10, 0x5, 0xd05, 0x7, 0x34, ""}, {0xc8, 0x7ff, 0x500, 0x55a, 0x400, "d2bbee917756729fbee7f15e56142dbef6637e7294b2e4e91a993e196ef943adb2ce7f2d07d46e09d1b30641b682442786ec255da323ed8a1846defaefcaa3c208d9b6fd46db3854314084bc5daf31ca4d13dfe7642518b6ea9629082cf4563ec4e959787cdf1eb01b8d12b634f23b99add4bf066ccebaba6231163ba870c16c89f555ccf695b69d93dbfffe5cf62fc7ca31b66bd68bdc7a95f8d46f8f75b2ffcba0aeb1c9d2125216ee39519d7cc0ec34c28de3bb104d"}, {0x104, 0x176, 0x300, 0x74, 0xaf9, "201c810542d1ca152fff3c4eab0156532ecc6510ab34b51c04d9f50e229c8da51c9d633bc506538696929d4ddde501541c6a8e1d5fcf394dcee7b750e78f01b15526737c91d01529a44381dd53ee926a7264fd5cb90ccfd9960302139b0f13f1e26bb6ee8b14aabe476b76e96dcaed6f442beb6fd4971bf5f8698156383862131acee2a09c21b648b827b0d680dbed03f832d8d7ac5a19192ebaa379fba62747cb6782a75b97d97b74d6ef26b370281dfcfe7b1894a2c2a41ec463eb7587e3194179bdb54a8d1079ba88b1210925f8ddecd57c3e37005a3bd82d68754a583f4cb75c849fdc653b0f31e56e7bce00271d133684b2"}, {0xd4, 0xfffffffffffffcaa, 0x320, 0x10000, 0x3, "a59f18cd4a24c135d3d2d0b79739b79a3d8670aa73f894fee88de9229f5f61cef16dbc461a887fd2d6a8cc23394ea51e507935e93949b6180d91c2d0633555bfd5d6fa37e8ec74a84b465a2fa1b7420debfd013c454c187f69f079d99a4baff05c0f8b06d06cf7d43cf34e0da49c0c43deffb09e76fd513d8dbadb6bf670795568f035ce086059f60ec17430aa8607eaae99e46776a46d8a904333b26dd312733e53da164b958a7bc9a1aa2f7b17a5a8f897ae09215b1e3b812cdaebfcbf53b51849"}, {0x58, 0x3, 0x20, 0x6, 0x0, "f1ccbce16350b745d10135946aa197033611d5017ffb16579d439ba36e0a99d4f1d23cf180d1a8888547bb2e53378bf9747c2c8b79c911550137066e7bf26d694983b5fb4d"}, {0x6c, 0x7, 0x0, 0xb389, 0x8, "f0fcdd8fdea17ed3fe448f1f36674117a487f81e4c2a794c038f99cdf790f7bb9005ddeccaf616b9ed2e45736175596bf06243633e2bcda255f84d3586f453cfa86e4b7e022b296a0b31fd28c389e1aaf179f245321b1a2d945d21"}], 0x3c0}], 0x8, 0x0, 0x0, 0x80}, 0x10) bind(r5, &(0x7f00001f0000)=@generic={0x1e, "01030000000073000000000000ffffffeaa979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d00018f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160050000008c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2200077aeb81c90001d6d7cb580e590c8b9f70dc136cb184a"}, 0x80) setsockopt$inet6_buf(r5, 0x29, 0x55, &(0x7f0000351000)="6f2286303646cc3a219e2688e816a66484709667dcdaf59130b5567725446d53f88c182c63bad597132547cb9b6a6914c6e9be3ee878c9a4683c7c6ae600757b303a92e8636bb8b8309858778b2d8c694f13962796d26cead1934276c64de93230b63651cc73323277198a42cbdeb2590f9473d05a3ec5c1ecfba74d25953102", 0x80) bind(r5, &(0x7f0000ef8000-0x80)=@generic={0x1e, "01f1ffffff000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000cab000)=0x0, 0x4) accept(r5, &(0x7f0000b7e000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e85000)=0x1c) close(r0) [ 137.645980] device syz4.0 entered promiscuous mode [ 137.652968] device syz4 entered promiscuous mode 2017/09/08 02:35:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cf8000)={0x0, 0x0}) process_vm_readv(r0, &(0x7f0000aad000-0x10)=[{&(0x7f00004bf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}], 0x1, &(0x7f0000069000)=[{&(0x7f0000816000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000edb000)=0x1) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00006c5000-0xf4)={0x0, 0xea, "7278ddbbddeffb4708cfe7f0b09e4ef46b694447d162d8151f79022819f987cb5590e9852817ef3d6b35e0ceea2d386fdffe0aaecf9f773f6762d7acf4af0770dda7ba3594e44ea73d7a9f09552fafc0fc9ff106c0f1b1aa3ab9796cd5ef0510cacb8db81471e367999a242e453bc0c3b00c10d293f435deaae11e4b964cc347ec1805ae60239e1b704356d7bdd38e8bcb9b27fe24be3ed18e40084a00ed22560ce13d625584334874f913dadb3353c20f26ed904430adb8233e7cfadf17ddd2eba5b2944a6a39a56b41659321d60bd682245c691c5841d45cb64b60dfa448295dfebe170634f118ec74"}, &(0x7f0000e7e000)=0xf4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ceb000-0xc)={0x0, 0x2, 0x30}, &(0x7f000063f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e2e000-0x8)={r2, 0x401}, &(0x7f0000e82000)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000038000)="2f6465762f736e642f73657100", 0x0, 0x0) 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0x2, "ec306fd83ca199a51d2ba3564fb788e9ed13c848324cabfa36cc218669c5f2a8a170e5fea0a5b47fa6c2ebdf343bdad74c0b60376a6981a156e97a252a7633d4", 0x10005, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x7ff, 0x0, 0x0, 0x0, 0x800000000, 0x2, 0x9, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r6, &(0x7f00008ab000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0xb2, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x7c, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x2, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48780c60df"}}}}}}) r7 = socket(0x2, 0xe, 0x40) socket$inet6(0xa, 0x7, 0xebfffffffffffff5) r8 = socket$inet(0x2, 0xa, 0x8) bind$inet(r8, &(0x7f0000c35000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f000039f000)="6a08a83eb2816278f4d9e5eec1", 0xd, 0x7e, &(0x7f000075d000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f00009f7000-0x22)={0x6, 0x0, [{0xc0000001, 0x59, 0x2, 0x800, 0x5, 0x8, 0x1, [0x0, 0x0, 0x0]}, {0x80000019, 0x0, 0x1, 0x8000, 0x1, 0x0, 0x9, [0x0, 0x0, 0x0]}, {0x40000001, 0x8, 0x1, 0x4809, 0x2, 0x7fff, 0xb30, [0x0, 0x0, 0x0]}, {0x80000001, 0x9, 0x7, 0xc00000000000, 0xa3b, 0x91, 0x7, [0x0, 0x0, 0x0]}, {0x80000019, 0x8, 0x7, 0x7fffffff, 0x7, 0x3, 0x1, [0x0, 0x0, 0x0]}, {0xc0000019, 0x5, 0x5, 0x4da, 0x8001, 0x96c, 0x9, [0x0, 0x0, 0x0]}]}) recvfrom$inet(r7, &(0x7f0000315000)="", 0x0, 0x200000001, &(0x7f00006f3000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r7, &(0x7f000083a000-0xec)="ba956f26130f0168d67723f371ce5370440a2cd05d7c6f379d148d41cf754b9dab3664d9cd98f7667ee4e766128e752f88702ac6a887c5243d38b089da94644b6a29167e10f9d5a30b1895dc2308408d5b0df93e874f2f7028a8f65f76adce014e3cf469b16e4c814c04900e03a46ff59cb606882f46d92ce5109ca79f6e8e7b9d9b214b7dd818c2cfb56780f72d09525dcbed58f1cf0497d7ed9dd76d7dacde2681a911a6f906842e0e516a9fc527e46b613ad56aac64a95ccf0b33a06d17ed9999e3658afa218c7e78e8c62b641b64aad2824474262c5fc3bb7274e49564483bcab1524b6d4e2b137fee5f", 0xec, 0x8000, &(0x7f0000f3f000)={0x11, 0x10, 0x0, 0x1, 0x80000001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$bt_BT_DEFER_SETUP(r7, 0x112, 0x7, &(0x7f0000a6f000-0x4)=0x56, &(0x7f0000af0000-0x8)=0x4) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000011000)=0x0) 2017/09/08 02:35:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000973000-0x5)="6465616400", &(0x7f000070e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f9000)="00", 0x0) r0 = syz_open_dev$tun(&(0x7f0000821000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = socket(0x11, 0x80803, 0xfffffffffffffffe) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000dd7000-0x4)=0x0, &(0x7f0000cdf000)=0x4) ptrace$setsig(0x4203, 0x0, 0x6, &(0x7f0000001000)={0x4, 0x1, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b7b000)=@assoc_id=0x0, &(0x7f00000e7000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e4a000)={0x7, 0x8002, 0x0, 0x0, 0x0}, &(0x7f000060b000)=0x10) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000bd6000-0x4)=0xffffffffffffff01, 0x4) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE(0xffffffffffffffff, 0x4010aef5, &(0x7f00001f2000)={0x0, &(0x7f0000f2d000)=[]}) close(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000fd6000-0x8)={0x0, 0x0, ""}, &(0x7f0000758000)=0x8) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, 0x0) fsync(r0) 2017/09/08 02:35:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6356, 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) fcntl$lock(r0, 0x5, &(0x7f00009bf000-0x20)={0x2, 0x200000000000, 0x3ff, 0x0, 0x0}) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) r1 = bpf$PROG_LOAD(0x5, &(0x7f000017e000-0x30)={0x7, 0x1, &(0x7f0000bb0000-0x8)=[@generic={0x101, 0x683c, 0xffffffffffffffc0, 0x5ff4}], &(0x7f0000619000-0x2)="2700", 0x0, 0x49, &(0x7f0000a88000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7fffffff, 0x1}, 0x30) clock_gettime(0x4, &(0x7f00007f7000)={0x0, 0x0}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000d81000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000022d000-0x4)=0xc2) utimensat(r1, &(0x7f0000684000-0x8)="2e2f66696c653000", &(0x7f0000e06000)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x100) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)="2f6465762f6b766d00", 0x1, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000020000-0x8)={0xffffffffffffffff, 0x0}) ioctl$KVM_GET_SREGS(0xffffffffffffffff, 0x8138ae83, &(0x7f0000022000-0x138)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f000001e000)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r2, 0x400448de, &(0x7f0000366000)="91bf19cb82b0161e80066edf070f532dd63ce062407e32d931065e11675427e0e3100232f045db062071e16cde9ff644b51b8bf28741bbd4fe21a9dd16dbfc977f5803e6d53cb2f7") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000000)={0x2, &(0x7f0000001000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f000000c000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x80000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000de7000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000001000-0x4)=0x0) ioctl$KVM_GOOGLE_GET_VMX_STATE(r4, 0xc018aefe, &(0x7f0000d95000-0x65)={0x0, 0x0, 0x0, 0x4d, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) [ 137.708638] device syz4.0 left promiscuous mode [ 137.713473] device syz4 left promiscuous mode 2017/09/08 02:35:55 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000004000)=0x4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, 0x0, &(0x7f0000006000)=0x0, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000006000)={0x0, 0x1f, 0x10, 0xa9, 0x2}, &(0x7f0000007000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000003000-0x1008)={r3, 0x8, 0x1000, "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"}, 0x1008) connect$inet6(r0, &(0x7f0000005000)={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, 0x1c) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={r4, r5, 0x0}, 0xc) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000002000-0x5)="71aefcff", 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) 2017/09/08 02:35:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x85) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00008ad000-0x8)={0x2, [0x53, 0x8]}, 0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = open$dir(&(0x7f0000236000-0x8)="2e2f66696c653000", 0x400000, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000bba000)={0x0, 0x0, 0x6}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000d52000-0x28)={0xffffffffffffffff, 0x0, 0x38, 0xe6, &(0x7f0000bcc000-0x38)="34d9a7c83eaa5573f94aca7cca790b7a52165120ab1062a6a232f7d02e7eda2c2b46b332d4c0daa206d9851dc80786930b168603082c94a3", &(0x7f0000009000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80000000, 0xffffffffffff1d83}, 0x28) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00009a6000)={{0x0, 0x5000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x3ff, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, {0x0, 0x0, 0xfffffffffffffffc, 0x80, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x217, 0x1b0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f00004dd000-0xc)={@multicast1=0xe0000001, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f000037d000-0x38)={0x3, 0x8001, [{0x7, 0x0, 0x4}, {0x100, 0x0, 0x100000001}, {0xe51, 0x0, 0x800}]}) ioctl$KVM_CLEAR_MEMORY_ONDEMAND_STATE(r3, 0x4010aef4, &(0x7f00005b0000-0x10)={0x2000, 0x39a28c46}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000abd000)=[@text64={0x40, &(0x7f0000257000)="66baf80cb8f056fb83cf7070bafc0ced4d10190f07cb66ba2100b000ee66baf80cb823110e84efc2c2bafc0c664f0f3837580fee44baf835b894d88886ef66bafc0ced0f20d60f01f8654a0f32f3490f2baa000000804c0f08", 0x59}], 0x1, 0x100000000000, &(0x7f000086c000-0xe)=[@cstype0={0x4, 0xe}], 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f0000dd5000)="000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 137.790610] device syz4.0 entered promiscuous mode 2017/09/08 02:35:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000298000)=@common="6e723000000000000000000000000000") setsockopt(r0, 0x100000114, 0x1, &(0x7f0000007000-0x4)="02000000", 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000343000-0x10)=@generic="b1a632e2e652c78247358619af36eaad", 0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001ee000-0x10)={0x77359400, 0x0}, 0x10) [ 137.819710] device syz4 entered promiscuous mode 2017/09/08 02:35:55 executing program 1: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fcf000)={0x2, 0x78, 0x24, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$int_in(r0, 0x5421, &(0x7f000059d000)=0x8001) perf_event_open(&(0x7f0000fd0000)={0x2, 0x78, 0x67, 0x2, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0xbffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40200, 0x0, 0x0, 0x7, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7fffffffffffffde) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000adb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c82000)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000b12000)=0x0) unlink(&(0x7f0000f89000-0x8)="2e2f66696c653000") fcntl$dupfd(r1, 0x0, r1) timerfd_create(0xfffffffffffffffc, 0x80800) eventfd(0x3f) chmod(&(0x7f0000af2000-0x8)="2e2f66696c653000", 0x12) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001ca000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$loop(&(0x7f0000374000)="2f6465762f6c6f6f702300", 0x6, 0x10507e) socket$unix(0x1, 0x1, 0x0) r5 = memfd_create(&(0x7f0000000000)="fff8", 0x0) prctl$getname(0x10, &(0x7f0000f89000)="") pwritev(r5, &(0x7f000060c000-0x60)=[{&(0x7f000028d000-0xc5)="531655aff1f401ac4c8baacb307aa51cfd70ad7253e229946001b7421785d5aeee93ce78d5111222aef50297dec31573e00af35527137100d04f2b3c5b6c8f2937261d4802982565acc6a0ece4083b38073d711a1321eeece6c451f61b3a2765f7ebe6c1bb068d594b334a08cd034d5f6d90ac03405ac337041da3ae49edd7149067c6cc2c51dbdd33f3fef42449b77be411d6d7", 0x94}, {&(0x7f0000398000-0x1000)="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", 0x1000}, {&(0x7f00005fd000-0x6f)="72211783343dcf35dae81e64fced39d0e9fb22524b72c8d79f98110c786bc95c5fb30d1e2e99085e299a00d0bad61d9547b88aed571d88e11e0de822f6e0c41e555e093db8b5ecf218373d85289138a4a9a708abe8ee59019c435756d11b56e9e49159536eb3b1dd0b21a1aa3cabc0", 0x6f}, {&(0x7f000047b000-0xe2)="3ac0ec30e685bfbb4487cbf0683a600147f8ecb7f9f1f935568798db9ff5ffbaf891fb5dd22e02a62b63f0ccb4aa94fd69cb774e5da07db77a58fa4fdd36e8365b47fa84d7bb5e1b12846178154a3cb2424074201c0cc93f59c29a82680b306c4c118ca12dcc8a2c2d32d3700eed351ff5dffe1a2507759dba4db15bacd19fe0336330c6e916e2280f88ffdae279aaea94e3cd9845dba5336e00ded2b5974427f5400a1d2ccad993124f0eafae5817337fe906a72110501175bcb9ec347065116f5e45ed28e285c4d2ab2bf1d47a7fc5e5f2adac8d326b3f8d72d4b1876362c2b3f5", 0xe2}, {&(0x7f0000cdf000)="681e8b0e526fd4696f2256095480368489d83a8c12724c08722066f6ab113bf57bd4db1232d51899254ff3926cf6ee2c682c4370ce74fe6759a4039290ff7d20c8713e0a2a1ad18f4245a6899aae7e3c0b4a8deb332791563eac2c09223b4cc47723cf795c04fe7cfc2d8ee5c2939854a7ae1df6ff7712df99b77154bb633e28396698394f0031886646252f4015da6bbbe3c317f050aabc900aff30cabeec6bce42e09552af4010ed538460651b0f663fab76d6815a4e68d9d7502c771656e5d39755084e72a0df0e136108030c1b6dfe7f8ac6e9", 0xd5}, {&(0x7f0000956000-0xfd)="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", 0xfd}, {&(0x7f0000696000)="8e3849a0d2ef98b31f09a16ef81711cb1eebbeeb444765ca362a6ae02084e5ff18d7d270e7407594ad9ad03a74e89266746a198306d09a8d0e328ee19c06fcf70ceae6031de8b6df47d83a3038eee3ff6b726e5f08d36d5dff42104456bf73e37d419ebd3f02f01a1ce41227ceb2fb33e6ce7a41b8390806ddcee0a99860b01296eb9035e47b6e55e73e71e33f4d4c6b17760972cd814192918e09656e116456e6c3f4cc60b4ae1567060b88317bca6b59afb8091fe36dfa2fc7d2fedb17006bc3d56106eedc6c5201defd6fc0eb3ea7dc80c650", 0xd4}, {&(0x7f0000fd1000)="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", 0x1000}, {&(0x7f00002eb000-0x3a)="86dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b753003a18c8be9146ad6c3ad34a619c5fe73de694537c503b43e221126186619b089a", 0x3a}], 0x9, 0x3) fcntl$setlease(r3, 0x400, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) sendfile(r4, r5, &(0x7f00000de000-0x8)=0x0, 0x100000001) socket$netlink(0x10, 0x3, 0x40400000000001f) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) r6 = syz_open_dev$sg(&(0x7f0000f36000)="2f6465762f73672300", 0x0, 0x109042) ioctl(r6, 0x100000001, &(0x7f0000001000)="60") 2017/09/08 02:35:55 executing program 0: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000006, &(0x7f0000001000-0x3)="07208e", 0x3) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = creat(&(0x7f0000afa000)="2e2f66696c653000", 0x22) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00001f3000)={0x4, 0x0, [{0xffffffff7fffffff, 0x0, 0x6}, {0x200, 0x0, 0x6}, {0x9, 0x0, 0x9}, {0xfffffffffffffe01, 0x0, 0x6}]}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = socket(0x16, 0x80000, 0x7) inotify_init1(0x800) setsockopt$inet_int(r5, 0x0, 0xb, &(0x7f0000295000-0x4)=0x1, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000afa000-0x4)=0x10001, 0x4) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f00005e4000-0x4)=0x6, &(0x7f0000afc000)=0x4) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f000089f000)={0x5, 0x0, [{0x0, 0xedb, 0x20000000000007f, 0xffffffffffffffe0, 0x8, 0x0}, {0x80000000, 0x2, 0x9, 0x983f, 0x3e09c71a, 0x0}, {0x2, 0xffff, 0x20000000000000, 0xf3, 0x2, 0x0}, {0x8000000f, 0xffff, 0x3f, 0x7, 0x0, 0x0}, {0x1, 0x80, 0x1, 0x7f, 0xae6, 0x0}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GOOGLE_GET_METRICS_CPU(r3, 0x4010aefd, &(0x7f0000191000)="000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000afd000-0x18)={0x10100004, 0x4004, 0x7, 0x6, 0x8}) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x4) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x101) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f00003aa000-0x8)={0x10000000000, 0xad}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002d1000-0x11)="2f6465762f7161745f6164665f63746c00", 0x101900, 0x0) llistxattr(&(0x7f0000afd000-0x8)="2e2f66696c653000", &(0x7f0000afc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000afe000-0x18)={0x1, 0x0, [{0x100000800000485, 0x0, 0x6}]}) 2017/09/08 02:35:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000536000-0x4)=0x4, &(0x7f000086b000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c14000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000c49000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000e08000-0x70)={[{0x9, 0x5, 0x80000000, 0xfffffffffffff99d, 0x7ff, 0x3, 0x0, 0x0, 0x4, 0xffffffff00000001, 0x1ff, 0x4, 0x6}, {0x2, 0x7fffffff, 0x4, 0x7, 0x85, 0x0, 0x6, 0x2, 0x7, 0x8f, 0x8872, 0x4, 0xff}, {0x100, 0x6, 0x2, 0x4, 0x0, 0xfffffffffffffffb, 0x6, 0x576, 0x4, 0x1, 0x7ff, 0x33, 0xfffffffffffffffa}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) remap_file_pages(&(0x7f00007b4000/0x1000)=nil, 0x1000, 0x0, 0x678, 0x20) munlockall() [ 137.934513] device syz4.0 left promiscuous mode [ 137.953847] device syz4 left promiscuous mode 2017/09/08 02:35:56 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d5c000)="2f6465762f72666b696c6c00", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000000000)={&(0x7f0000d78000/0x4000)=nil, 0x9, &(0x7f0000e6d000/0x4000)=nil}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x5) perf_event_open(&(0x7f000002e000)={0x2, 0x78, 0x92, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f000081a000)={0x0, 0x989680}, &(0x7f0000523000-0x10)={0x0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c4e000-0x9)="2f6465762f76637300", 0xf5b356f3c0c56a54, 0x0) pipe(&(0x7f0000a2a000-0x8)={0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ffb000)="2f6465762f7161745f6164665f63746c00", 0x100000000007c, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x8f, 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, 0x0, 0xffffffffffffffff, 0x1) clone(0x0, &(0x7f0000392000)="", &(0x7f00005fc000-0x4)=0x0, &(0x7f0000df1000)=0x0, &(0x7f0000649000-0x1)="b8") mq_open(&(0x7f0000869000-0x7)="707070316c6f00", 0x0, 0x100, &(0x7f00001c4000-0x40)={0x2, 0x200, 0x1, 0x6ba6, 0x7f, 0x3f, 0x7, 0x7ff}) mq_timedreceive(r3, &(0x7f000098a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x400, &(0x7f000041a000)={0x0, 0x0}) pipe2(&(0x7f0000842000)={0x0, 0x0}, 0x80000) clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000)="") lstat(&(0x7f000095d000-0x8)="2e2f66696c653000", &(0x7f0000fa5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readlinkat(r4, &(0x7f0000a76000)="2e2f66696c653000", &(0x7f0000ce0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d) r6 = inotify_add_watch(r3, &(0x7f00004dd000-0x8)="2e2f66696c653000", 0x20) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000fed000)=0x0, &(0x7f0000e0c000-0x4)=0x4) inotify_rm_watch(r2, r6) setns(r5, 0x8000000) rmdir(&(0x7f0000613000)="2e2f66696c653000") connect$nfc_llcp(r0, &(0x7f000041c000-0x60)={0x27, 0x40, 0x0, 0x2, 0x0, 0x5, "29fadf0dc59e2ac830a849ac3d8abd6546e9d8341e19d81d4ca1452dc19ff131698222a42a858670a72338262d95abb488173bb6b9a5be2e27a63f77423656", 0x0}, 0x60) clone(0x0, &(0x7f00009e8000)="41", &(0x7f00002d4000-0x4)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000000000)="") munlock(&(0x7f0000d1e000/0x2000)=nil, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000002000-0xc)="2f6465762f72666b696c6c00") renameat2(r4, &(0x7f0000715000-0x8)="2e2f66696c653000", r5, &(0x7f0000782000-0x8)="2e2f66696c653000", 0x2) madvise(&(0x7f0000b76000/0x4000)=nil, 0x4000, 0x0) 2017/09/08 02:35:56 executing program 7: fstatfs(0xffffffffffffffff, &(0x7f0000501000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) perf_event_open(&(0x7f0000e3a000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fe1000-0x6)="6c6f676f6e00", &(0x7f000062d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cd8000)="f8", 0x1, 0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000310000-0x70)=[{&(0x7f00008f8000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000985000-0xa0)=[{&(0x7f000079b000-0xe6)="0a3800dc17baa4c34993a7664b80efcfe1b0dbf660d173506982ba6d34c6a74395484c7a090e5bf0bbb851c970c3b60f73d7a1909e01ccefbf003e34b9e9d6de68b3357fe92b657bebc1f6fbac5358a70f765c0c77cdaa2129deea271aeb8d2aeeb0e65e43a5d3499086f937af8a27e6a73ccebfee942bb9e4fcb051a44b282fad1d943f0b99d9410f8904e1df6301365a9a1c8f0385f3ba2cb6b7b55c77d22eb5b997c8b4cf411ad92cf2b9b80225de6c8a0adf9a545f02b30ab760aaa165ea8382a06327181690abf7ad37d898b828b3ec29bbaf8be8d4d8dee26fedaa02dd895ebc0e7bf8", 0xe6}, {&(0x7f0000841000-0xb9)="dfe95e5e6c2a67bd51ca25e0e0d6b2ac4feffe107aeffa1961eec22ad74d33151379717a9010dade3c0601e71afc6585ff603724a292925adf4fc75c0cc8893910bb811b5bad736e21d5c2d20984665cd0cda873ee6a42351dc978f4cb669c8ecdb53978e26f9e25b2e9e03e53f66df536a70d96b89812761e705737b7174d39c763c57222fb9fedd733d27f37faf34e3bc37ec64e8aff0d445b5b69476662ba00d063323f6c4a44c87f2f2979f4a7a663d53f548164fbff59", 0xb9}, {&(0x7f000083d000-0x1000)="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0x1000}, {&(0x7f0000697000-0xf0)="711d6d0fc79bdef273bbc8b345a0ff0a1a02029f3ed8099f18de654b33aed5f11eb13425dea88ea94b1f1dbf76a6df81ddee250f0b05712efa3a8b0d0c0c2fd39043c4677e13fbf134a4b8408c3da7a617d3de10b269ade438e464f0f395b48b778529369c9a329f889dff5939583e8c86dc1739a5d494c1d30fca495d8cd76c8861348d645eda1dfbf4b012db5998076ffff1b0aa01cdb534024480ae80e532f3f9576422f1111454ef6c0d53bf2ac30a0288f5fd0a5e8437cb237ca1dd91e378cfe6883e539d0365ffbefb618a60571ff53f727fe2f9006e2f229989c97360eede7dc5b5ae82dbabdbb5d0d154963b", 0xf0}, {&(0x7f000023e000-0x24)="d909411f82471e79f718abd7bfde86bece33b338e6ad72d73e1ca49770debda3a01edc7d", 0x24}, {&(0x7f0000a17000)="0f7659f83578bfd3371db757a1e8048efdced7beb46e70cadc7f054b1fe84e302a62af52a7c5402bc8cb45937bd475632ed74eb259f356b5456d6e0acd7e9cbd02e6e1455e90dba3ff2ba5705b2cb2688e60364c4d2662", 0x57}, {&(0x7f000041a000)="bf27a51d0d5960f7ee8608fdfb94e4281b9f89687f0323bc6946842b5816cc58234d14fdf44c7a99445d4a4c1aaac44f8afdabe228e6595959e8ffc748b5f2c3b452c127064ba0c20624296ccb140de752dc0a96477e199bf00544fb484cf4effa2bd47739e276f42ceb6660a19b5f993c53df7327d80a828ddf2e3feebf9818828420175eda996963b5cd3f5edcb5ca50696b941841cc74321af8abab4745d7a12a0498730f8d9fb4e9820f0cc34d72bd2d655c920f92fb73a2", 0xba}, {&(0x7f0000817000)="e52160480c041e1643550260c27102215132216e10802424dc95dcbee8d7958dfbf442c5e6809ce6154e37e6c9700d21b4abcd88b6c005851f1e672ff3816477d91e301ed01ac38515f4dcd0aed095bd0f609fa8830c33696b", 0x59}, {&(0x7f0000a80000)="86a2f0354a731aac436aa1cf6538b8d010565895caf42bd1d35c2c02f24282307e9bb8e53e892367521df5f48c888865480f2c1cf2df47", 0x37}, {&(0x7f0000b65000)="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", 0x1000}], 0xa, 0x0, 0x0, 0x801}, {&(0x7f00004a3000)=@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff43}, 0x1c, &(0x7f000021a000)=[{&(0x7f00006f5000-0xa9)="43fd844f1a0a4b75ede667b90e8dc51bb66a61d14c6f330fe3fff35f0847e33ff88590541df6b95a00af981066df966e55be26007cdf4d5332ece47d8a4414c44a946bd361f4f76cd1211ce0a65056626fcd2c0f83a30d55c44de9d5501676ec53af060ad6a205141b8c30b4091528c0e0fe9b45a91f9086982797dd061cff451116626236fa53994982be20da983d550ee9b12e3cff9644897d0b09eec933fdc7df932ec6952def68", 0xa9}, {&(0x7f0000af1000+0xefe)="517850b59db36ec0c5444600be8b16aed9a0ad56d4b2c62d87fe2dfcf5dd3daf4a040e3ec47818ea66f8e0715f02953c6a7da0ebde389281a7dc09dc98f4028e0759c9f369e39f6ccf6bf156fb9ef89489193d08a09ab292f5f82c62446c26f9ba43885b3b13c52676c6b493eb09323298b39362d044da387e1caff1051a8be848a363f3194bed66d99096e1c18af5", 0x8f}, {&(0x7f0000ee2000)="f57971b080b003f2ef7fcefa4ebc35c979f667820d1dfbe320489089ae9c1cbd18db1279a235c5831a3bb64f750fefe6f0a38591feb5234df60066d7af6a134aab221c6fddf490e43b0b735e638bc1458c77d748ab118bd3f16e2ef71e62ce07c8f24871b83d5ac34603adfa344a74794f5b7861220470d7252c11aa25f9263e8f49d168245f5af470dc94fde39966860f8d5dc1a4ae60", 0x97}, {&(0x7f0000b65000-0x67)="dea5d9cf64182877cc994fd992091f0d6ede008a503d78587bf1d6a634bfca8178bd80c81c1fb6dea6c0c594b0431a8782e4a42e8fb69bf390ab8a7a0c54c6b80b7b0aa175c2da1ec8594365a7445b103a9487949acf81b2de22da6d743ebfc511290ecfa19e6f", 0x67}], 0x4, &(0x7f0000c66000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0xfffffffffffff001, 0x5, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x8, 0x4, 0x1000, 0x9, 0x43, 0x20, 0x9, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x0, 0x4, 0x6, 0x400, 0x401, 0x4, 0xfffffffffffffffe, 0x0}}], 0x3, 0x200000c0}], 0x2, 0x1) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000640000+0x193)=0x0, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ab6000-0x8)={0x0, 0x8}, 0x8) sendto$inet(r0, &(0x7f0000ecf000-0xd7)="6fb925e2e099dc2b13b7aae3a67df63882cebfde2e539a83e53d1b9a3d432914e76f2ea74e704301a93a6171f3bb4034a47c38c371b1563b1f0e26b3bb5e632a06332deb55ae1ead8db41d05880d2427745a81ebd908b910dc7efa87c6283f54cb352cf0c9af99c85856bc8f72da5db5ef661d021227237f695cc16d3f3c2000eed578d6610e91c170bdcf29f025b83270379422af93aea811aabc7ede218e22b6a02d077daf7740ee8afb3e92e1c8c80bc663d27ed4fcf589e4eb4de2d889f7ba0153adf17d61580a628ba7f79386373a425bf1859308", 0xd7, 0x8000, &(0x7f0000dd6000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000b8f000)={0x0, 0x2}, &(0x7f0000d68000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b2b000+0x9da)=@assoc_value={r1, 0x839}, &(0x7f000098e000)=0x8) 2017/09/08 02:35:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000973000-0x5)="6465616400", &(0x7f000070e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f9000)="00", 0x0) r0 = syz_open_dev$tun(&(0x7f0000821000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = socket(0x11, 0x80803, 0xfffffffffffffffe) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000dd7000-0x4)=0x0, &(0x7f0000cdf000)=0x4) ptrace$setsig(0x4203, 0x0, 0x6, &(0x7f0000001000)={0x4, 0x1, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e4a000)={0x7, 0x8002, 0x0, 0x0, 0x0}, &(0x7f000060b000)=0x10) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE(0xffffffffffffffff, 0x4010aef5, &(0x7f00001f2000)={0x0, &(0x7f0000f2d000)=[]}) close(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d6c000)={0x0, 0x0, ""}, &(0x7f0000936000)=0x8) 2017/09/08 02:35:56 executing program 1: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000dcd000-0x10)={&(0x7f00008f2000-0xe)="2e2f66696c65302f66696c653000", 0xffffffffffffffff}, 0x10) mmap(&(0x7f0000d00000/0x4000)=nil, 0x4000, 0x3, 0x405001d, r0, 0x0) mmap(&(0x7f000045e000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000dce000-0x10)={0xffffffffffffffff, &(0x7f000011b000)="d0a100f0c2bb3e85c9d60df59aa51cffba030000002bb81eb3e675b70adbf2c445"}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f000010f000)=0xf1, 0x4) mmap(&(0x7f0000bea000/0x3000)=nil, 0x3000, 0x2003, 0x10, r1, 0x0) mmap(&(0x7f0000ca3000/0x1000)=nil, 0x1000, 0x3, 0x4000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000371000-0xc)={&(0x7f0000304000-0xe)="2e2f66696c65302f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0xdc7000)=nil, 0xdc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000853000)={@common="697036746e6c30000000000000000000", @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e700207222d5"}) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000dcb000)={0x3, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1, 0x100, 0x400, 0x3ff, &(0x7f0000324000)=@common="697036746e6c30000000000000000000", 0x3, 0x80, 0x1}) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000dc8000-0x4d)={0x100000001, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8012, 0x401, 0x3, 0x4c6f31e6, 0x10000, &(0x7f0000dc8000-0x10)=@generic="e88502ff939a12b7d827d4bf58ab22a4", 0xfffffffffffffffe, 0x5, 0x80}) mmap(&(0x7f0000b92000/0x2000)=nil, 0x2000, 0x2000, 0x8000010010, r2, 0xffffffffffffffff) mmap(&(0x7f000081b000/0x4000)=nil, 0x4000, 0x0, 0x1010, r0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dcd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000031d000/0x3000)=nil, 0x3000, 0x2000008, 0x10810, r5, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000bbf000)=0x0, &(0x7f0000dce000)=0x4) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000126000/0x4000)=nil, 0x4000, 0x2003, 0x32, 0xffffffffffffffff, 0x3) getsockopt$inet_udp_int(r4, 0x11, 0x66, &(0x7f0000dcd000-0x4)=0x0, &(0x7f0000dcd000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f000063e000-0x28)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f0000dc2000)="0009ad1a4b7d467cdb00005b00ab0007c0e70000000000000000e70020722ad5"}) 2017/09/08 02:35:56 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000f86000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000f19000-0x4)=0x0, &(0x7f0000f18000)=0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f1a000)=0x2, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000d51000-0x28)={&(0x7f00005c8000/0x1000)=nil, 0x2, 0x0, 0x10, &(0x7f00005db000/0x1000)=nil, 0xbdb9}) bind$inet(r0, &(0x7f00006be000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000f1b000)="82b27269b98f73c91947d7fe557e70c7f99e237d7c3c05073660d060aa5f1ec941b1208f7448351bf86ca8d38bfb00106ab202df98e0606a1edc8700df2bcf59961560688b84c6fb9ac63f57e92e0e0ed3df6b1547b70140e16042f9d09e6462910cdf9bb816933ce9661004ed41554915fb8d7b671d8003346989b188f66bf3bd9531a513116d2502b9550adccaf1c54ce84e265df010b1862b10aa2563e41dc6c0f2bfaa95be2d03f29cb215f15b5986418814be7c602a993d9999d1f5f572c5d4a72cfba2393d0355765ef90eb1f3d32f852b3c47eaa1") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000343000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r4, &(0x7f00001fa000-0x18)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r4, &(0x7f000097a000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x3) time(&(0x7f00007f0000-0x8)=0x0) 2017/09/08 02:35:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000)={0x6, r0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x33, r1, 0x9) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000000)={0x3000000000, 0xffffffffffffffff, 0x2, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000000000+0x150)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000)=0x10, 0x802) 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) get_mempolicy(&(0x7f0000003000)=0x0, &(0x7f0000003000)=0x0, 0x3e, &(0x7f0000000000/0x1000)=nil, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x200002, 0x2a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000a4d000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0xc, 0x10, 0xffffffffffffffff, 0x8000000) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000f70000-0xc)={0x0, 0x0, 0x0}, 0xc) getpgrp(r2) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r2, &(0x7f0000fca000-0x30)={0x80, 0x1, 0x1, 0x202, 0x4, 0xc7, 0x7, 0x0}, 0x0) r3 = syz_open_dev$loop(&(0x7f00005f8000)="2f6465762f6c6f6f702300", 0x0, 0x4000000002) pwrite64(r3, &(0x7f0000faa000)="7560c4c819199ae9c75cfb4b988ab68534e88113df1b72dadd487f4d938d38ccfe26c2682fd660e8b6fa070f963377a0c3f0f93ce110122163f85c867c1e58fd285a419de84d1e54934711f5d92838a77e11e6ed35b48bb3849f8626199b7511b8ce52b0d81e13b27b1da53c111ec57cbed5e3e3a4275c5e6ea4e74fbf24f4dbda81bd3854cf03989cf6e7e47ee99b9dd39e60f4662ef8ea53", 0x99, 0x0) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r3, 0x0) getresuid(&(0x7f00009c4000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f0000947000)=0x0) 2017/09/08 02:35:56 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) pipe2(&(0x7f000001d000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r0, r3, 0x5, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000020000)=[{&(0x7f0000021000-0xac)="38efb8c9b15a48e19cc173c6e6b0b849b205d7d85ef891675fcad6b799fcbe533801a4fb330e00d923d0f8d9a84a7d4d2eb05e72f2ad225638382dd647792033ddc22dc56470d3c74d8b353c1a2645d19c55547d5ec5749d16299bdafe231828246cd2d6dc84a717adc6bad2d9be99bc48f279148ba960e9285d86e02dc5d74195aeef57c611150b8c5fc823272bdb408042c881e3d7d90802057eb60489862fdce62669875f4c4e952866c9", 0xac}, {&(0x7f0000016000-0x4f)="85626c7719c0f463d22f28d7c5f0e84906025176e28d481b5db584a7383903b0eec550e611ce421a62b279a37f8b80ac5c0c992d86e2433757dd25e4f162c58e26bb8aaffd4a2232e8e527e9124168", 0x4f}, {&(0x7f0000014000)="", 0x0}, {&(0x7f0000021000-0x22)="8d72d1eec0324184aa31812f91c6643d0b9fcb61f526caacd8bfcd331a038fbee6f247", 0x23}, {&(0x7f0000018000)="38e255b0eb51f54411d7174aecc609605b7a50151eaa8b1fd144240f9ed49fa0a6a753c970e6e29c89cb7d80e19ed38bd66aa2e3d8b7dbd726cda6fda86e802fef81825d6771ce9bb6d069f210e3892821df5fecacd8909953f2f8d4a3556cc8334dd1e731df697e754cf405ddfa05007e92850291dccd000000013b32fc1fad65ebfe72c49f51f65600935bb361a1bcb02b06de7f3360cd0c83e3f18a60551902768e8533f0e7eefafce35f6f2f2d19b260f70bb11380e96b9694679d4e307d65df193f4966ce686d63689d40d259dbeb542d4278d1b0739f92b4", 0xdb}, {&(0x7f0000021000-0x75)="d661b8a6d1461424bf84c3384e8dfff3559953806099f8806e9edf8d22f815ee0f5c6455d7798af39dbc5c7611deee7df18fd5ff0a1df104f7b896e35fc297ecc9c014b2dd9aa68142d31a74614a0c8f586f58ae115283a40f4fb12d382b50d962aec99b743f17a6addd67a2bbfba781d4ebb4905d", 0x75}, {&(0x7f000000a000)="78b36f5e12398694d20d0f0311c8c72a3971f5d7332ef6f8b142baf82cf4b3b1671a4bae971178fbf04a772ff3f63e3e195e535a218c7f3bc8821adc4c18b029d951f56fa99335c5b7af3e695bbe54ecb1a9c8ccf504085a3d9f9b3e7d46b71e230f3aafaf70e23344cee4ba158667229a1dedcc2b16a3cf66798c97fbf7ce37886d8ec621df3d58cc47026c3582a2", 0x8f}, {&(0x7f0000017000)="2c", 0x1}, {&(0x7f0000021000-0x9a)="33196172d9442bfc72523eedb9a67f644ea2b35b32e8425e18a2a471fba889eb371ab0e1d0c3a14dd9d66c15397b3fd3492d50daea1fa1a925c7aced1b4225ab3251bfc90f30a50935938c913a89f0883fd8b7c0afaf1a13235ef5fcb1227cfdb678ced68ca0210dfe79d7df64299ca0e25386a676abda657979be6db4d7a9f0b89b23e20dec3ad8469478d9d649c121299c95b5bf313249b91e", 0x9a}], 0x9, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x2000006, 0x30, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000003000-0x20)=[{&(0x7f000001b000)="2cdbd3d248c27de2719b200a6872dc8d35066e5f4cead2f181aaa38556b1ecd5c2ef36907f05639c8271c15d5765bb1596ddff632536b2ecf7cee31b7e9fa45b987b65efb2c3171f934f517712f6435ab7bc0ce074146eed2b6e393bdd76ef9a222b5c40faf66527874cf3c43e2e0acccc0718b31a5c4e3eec7c685a1461321d11c1f1f981f3c460b6ec810a6d82a13afde9ceab2171bd180ea14d7fabbcd5a387a6e952b4a192e738028c71ef8816ea788294768d59401a13b5eb4ce8612a48e0ef8c8c8205de56bf5372b5f1c7b7712c9f0807b93394b01f71002fab8772e32666", 0xe2}, {&(0x7f0000021000)="", 0x0}], 0x2, 0x1) close(r0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = getuid() r6 = getgid() r7 = gettid() r8 = getuid() r9 = getgid() r10 = gettid() r11 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000019000-0x4)=0xc) r13 = gettid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000023000)=0xc) r15 = getgid() sendmsg$unix(r2, &(0x7f0000000000)={&(0x7f0000022000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000002000)=[{&(0x7f000000c000)="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", 0x1000}], 0x1, &(0x7f000000a000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r0, r1, r2, r0, r1, r0, r2, r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x38, 0x1, 0x1, [r1, r2, r2, r2, r0, r1, r3, r1, r0, r2]}], 0x6, 0x0}, 0x40000) getuid() close(r1) 2017/09/08 02:35:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc7, &(0x7f000055d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x809b, @x25={0x0, 0x8, 0x0, "1fe5605df820d6224253262656868e13bd67c41ad06155588a6cc9c90b7abbd5d1196f4bcd63d2a7632f445bf6c0eda6a2b17936b6d9807276aefa8de761ae3d9593fce43dba3d07c7dc89ac571d005e4767ba1822a35c1efeb6723a2b26966c84fa8c8dac6629b033a984a67c5a3f85d88b19ccf23141b70f04c0dcec6e0d5e624aa6a9e825c904d5a10a35b58942689e5cd5c4f3685e23ecd3063b68568cd152d7f5f059537b8ed127581ab5a76149ae80e4895227"}}}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) fcntl$F_MEM_UNLOCK(r0, 0x801) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) recvmsg(r0, &(0x7f0000082000)={&(0x7f0000fd0000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000014b000)=[{&(0x7f000081a000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f000046a000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f00004d9000)="00000000000000000000", 0xa}, {&(0x7f0000bd6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}], 0x4, &(0x7f0000233000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b, 0x5}, 0x140) rt_sigaction(0x2, &(0x7f000010c000)={0x8, {0xcea4}, 0xc8000000, 0xfffffffffffffff7}, 0x0, 0x8, &(0x7f0000a96000)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004f2000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f000002a000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000d1b000)=0x3) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000074a000)="2f6465762f7667615f6172626974657200", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000374000)={0x0, 0x4, 0x7f, 0x0, 0x8, 0x40, 0xffffffffffff7fff, 0x6, {0x0, @in={{0x2, 0x1, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x9, 0x100, 0x8, 0x1}}, &(0x7f0000416000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000280000)={r6, 0x6ae3}, &(0x7f0000edc000-0x4)=0x8) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00002fb000)=0x8, &(0x7f00002ae000-0x4)=0x4) syz_open_dev$sg(&(0x7f0000121000-0x9)="2f6465762f73672300", 0x40004000000, 0x5) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x1d000) unlink(&(0x7f0000788000-0x8)="2e2f66696c653000") ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000e95000)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000910000)={0x7, 0x0, [{0x11e, 0x0, 0x7ff}, {0x84b, 0x0, 0x2}, {0xb77, 0x0, 0x1}, {0x8ff, 0x0, 0x5}, {0xaf7, 0x0, 0x7ff}, {0x3a7, 0x0, 0x9}, {0x311, 0x0, 0x1ff}]}) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000399000-0x4)=0x0) syz_emit_ethernet(0x1ae, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "85dd97", 0x178, 0x88, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xf4, "3729a54992a7d62efdbf3c32161cb99c28109b8ec9ddb82e470888501d644f9b717fadd428249616de5fbae0d33a01e7ce732168a0f21886d8b14dba4e0466ee8a1e72a5f4747cb5e8253a3ec9f92316a9920e7e378de1fc8f1345afe48682d09420090fca1664a06f92fb24d60f34e998c9473826a9f1e5facb072f3d0630e4bd743fea4a9878eaa0bfd619b3276c460267d26f9e9ee56af9064d7a0379429ff08115d48f4f2ce2501a387c7682d1fb8ad72494708702578c1fc37456cd02397f880ef27eedd88335141483ccc555163299ed1992893fb015dd5a1f0976a0ed6cd6c6bd87c27cd64b498d2230910168666a93a3"}, {0x1, 0xf, "208e293ebcdb1934150b2031215234"}]}], @udp={0x2, 0x3, 0x69, 0x0, "916f4c754cbb89042f8c294eb858717e728fc51a42b3baefafc2506ecc94ce6e421c9c55033a0464da61db419c06a8f535597ac326cf7619911d5b86d8c117941aa7ec26647344a0dc2b71742905f51a6e45b22ae0aac78129bf5c0e0b10055e0e"}}}}}}) fadvise64(r0, 0x0, 0x40, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000058a000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000089b000-0x4)=0x14) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000175000-0x20)={0x0, 0xd000, 0x1f, 0x6, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 138.399697] device syz4.0 entered promiscuous mode [ 138.402806] sctp: [Deprecated]: syz-executor7 (pid 16608) Use of struct sctp_assoc_value in delayed_ack socket option. [ 138.402806] Use struct sctp_sack_info instead [ 138.412409] sctp: [Deprecated]: syz-executor7 (pid 16608) Use of struct sctp_assoc_value in delayed_ack socket option. 2017/09/08 02:35:56 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mkdir(&(0x7f000093a000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fcf000)="2e2f66696c653000", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000fd0000-0x6)="72616d667300", 0x2000000, &(0x7f000003f000-0x9d)="24") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00006e5000-0x8)="2e2f66696c653000", &(0x7f000032f000)="6c6f67667300", 0x20008, &(0x7f0000fc7000)="") r0 = open(&(0x7f0000618000)="2e2f66696c653000", 0x79e2fcc200c77106, 0x3) r1 = syz_open_dev$sg(&(0x7f0000063000-0x9)="2f6465762f73672300", 0xffe, 0x4000) fcntl$setflags(r1, 0x2, 0x3) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000fd0000-0xc)={0x0, r1, 0x1, 0x0, 0x0}, 0xc) mkdir(&(0x7f000001f000)="2e2f66696c653000", 0x0) r2 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x2000000000000, 0x0) mkdirat(r2, &(0x7f0000057000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00008df000-0x8)="2e2f66696c653000", &(0x7f0000bf7000)="2e2f62757300", &(0x7f0000168000-0x7)="7073746f726500", 0x2000000, &(0x7f0000921000)="8c") setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000fcd000-0x4)=0x3, 0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r0, &(0x7f0000fcf000)="2e2f66696c653000", 0x80, 0x2) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(r2, &(0x7f0000fd0000)="2e2f66696c653000", 0x100, 0x0) readlinkat(r1, &(0x7f0000fca000-0x8)="2e2f66696c653000", &(0x7f000074e000)="", 0x0) symlinkat(&(0x7f0000fcd000-0xe)="2e2f66696c65302f66696c653000", r2, &(0x7f0000995000-0xc)="2e2f62757300") mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f000005e000-0xe)="2e2f66696c65302f66696c653000", r2, &(0x7f0000063000)="2e2f66696c65302f66696c653000", 0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mount(&(0x7f0000fc3000)="2e2f6275732f66696c653100", &(0x7f0000fd1000-0x8)="2e2f66696c653000", &(0x7f0000fc3000)="2f00000000", 0x800000200102b, &(0x7f0000fc2000)="") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="10") recvfrom$unix(0xffffffffffffffff, &(0x7f0000b35000-0x1d)="", 0x0, 0x42, &(0x7f0000fcc000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00007a8000)={0xbc7, 0x0, 0x2, 0xffffffffffffff81}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000fd2000-0x20)={0x7fff, r5, 0x0, 0x5}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000fd2000)="2e2f62757300", r4, &(0x7f0000add000-0x8)="2e2f66696c653100", 0x2) 2017/09/08 02:35:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r3 = accept4(r2, &(0x7f0000c1b000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000653000)=0x1c, 0x80800) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00004f6000)="7852b98b33252cd7ce76a785674a888e6694a0e2da551e6eb60f60ec981d7c6202d5ad5494b80002bf78f85c317af9b93eacf7c1f680db56b981abd3cde74d32ae6dc0936656c21116baf70a1f8308166ce5257d9530c2685fc15651c44c80c1f3ef42a9ff38cc8811d5d14ef77e9725304b0251494bd5aeea3e7c9313da17845cabea5c1dc137a1eaf9d00d24160e7b32a6d7064e7dba08a378acaf3ec239e227140df57e699e2b578e14cc55f04963d97cec6b0fbe20358e7bc4467d4bf16a1973d34ce5038459786e91f89a37450edf0e9d79ad90bbcc8ab66c5c7e08e54b666ef1433ea5f1dc4392f8", 0xeb) r4 = dup3(r1, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000a5b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd2000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00005c1000-0x8)={r6, 0x0}, 0x8) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000774000-0x4)=0x41, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000a77000)={r6, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x9, 0x400, 0x7, 0xfff, 0x6, 0xf5, 0x9, 0xff, 0x8, 0x3, 0x0, 0x0, 0x3, 0x2]}, &(0x7f000052c000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000084c000-0x20)={0x12, 0x4, 0x8000, 0xfffffffffffffc00, 0x4000000, 0x200, 0xfffffffffffffffe, 0x5, r5}, 0x20) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f000011b000+0x581)=0xe603, 0x4) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f000067f000-0x4)=0x100000001, 0x4) connect$inet(r2, &(0x7f0000b59000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000ed7000-0x20)={0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, &(0x7f0000f6a000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00005c3000)={r7, 0x7}, 0x8) pwritev(r4, &(0x7f0000e1d000-0x6a)=[{&(0x7f0000bd1000)="5d6b0a8371aa52348cb1554582647b4a91f2d600000030b2679f27d96e43c428b846cfa39393d2b046", 0x29}, {&(0x7f000040b000)="f67fd01cde5cce234927e17bc2616d6bd1294a78d44f5011d30f7d29ffb05bf5cc9e3aac6fc6ddf4fbb73a2c9ccaf70c1aec5c1bfcf4252132d814e1610e89f9e17aca8d2385cda0d18ed2e64b5f953073171d8e93ebf44dbecb9d7d361331e10c6012956027f7c25790b38dff9e6e3abdc87084899c8d61f3796c1d388a484f5e86a1631fb88a33ca0f97b847e590e70bcd03f9c1", 0x95}, {&(0x7f0000079000)="64c8a0e608225a3c39628e0abd33918e73015975a8c2297565058e06dc1195f547379eef45ac989d422672af7f4eea2dcca5849288a9ece3c0f9064e7b8baaa243f6e2f6f1248c977ec0f76aafd26c0bf043e0559548170fa9e9a017d5e0243de97b9353a7f3f4001039d231e512ea397c2d26c5006c8b3d2b03bc7fad2a851a477b592687677b2c4c6314ffeb40613fb7e5c10d8de95984c008ba7dddcf6b2bb716bfd5e3869685ea", 0xa9}, {&(0x7f0000fe0000-0x9b)="ae7a7a69181d481be7ef8ba86f11be4a3b892759b3fc47ccf4bdbdf9796b70d1735c95d132d8fa2951d70366c303b6aae25e0cf378135c2e8533228a8d7b4647562f7fb6b51ad4860f70c54ed0b077e98ec39811a2a55a98bb1d5db2d7c8d2282bfd67606ea271381122f3895b681abdb0ab006be0930ae758e25a37903e93672efa6addf07671712a5d3e42d8b7e2995f0e87f3af6188924b2043", 0x9b}, {&(0x7f0000994000)="1b8717ced37a39c0bd346e2d6691d392a7429e127d9c7620e6e18043663a0877d46bd1bb98f0e370f187d55878ab4b86fa17c3127d6a9dc9b1e68d958d7d49b96996d29e83adc9a090d89857e785aa3e7408f00c2a44710934ea766f82539e0e82d2cbdeef2e03a8ae4ecc5a658dac6e5fc1550fd2b1dd1267c0a787ccdfe194626aa21b146ab39e1d0835cec8bb81a483d9bfd0e233f0f6f012afd58ae0aba59a983890420b694972903d8681a0687a2f436018c4a4ce68893b5272557d17ba1d967e5d013a8b0cd23aec46c2bc1fe7f7", 0xd1}, {&(0x7f0000536000-0xd4)="5245713588e9835fdd14415e8e6b7e0145a52053dec02dcbf55ba76787157bbfc1d0b0ffa161904115646fa53f3b94f2709d18243d5aae5ae94e797f50b8b4dc9d93fdf796fc3723c564211b43f788255ea0954ce60e4a434b9d6d1ca26fabdd9d7c0d34ae4808f7f936b3c7bd48a4051389ad71df93e40908f35bad8db59474d155380e988fc297581749644bd061c08c8919ded317865733c24c6b4d5e329622f7a9bf889e8b4ba096a7dcee7bd5d31e684f92c36306790a67aea9e6fc429cd12eca6a6c4acdb4fbe3e33abf80de701d497ab1", 0xd4}, {&(0x7f000021a000)="d151aef8652692ffcffc5138a01d4fe3f4985c7d60df", 0x16}, {&(0x7f0000043000-0xaa)="64309fb8a1e1764a7ba4cd2f48c9ccb357b6932f7c7cc9cdbc91aa262a48d8f88ca02d423b2035d7a2c7ad8778c8abe05907752224da5e1da1ea02ce3195ffcf51d879d0d9fc8048e4952cad8dfacbfb052dd686e6b5daedf329edeebf878653ff16f5d470658cfbd702707e41facddd25a2b17146074a0d19e11d07faba500c652aa15708bda7761fd0375134cd4703bd585eda247b737b612fce358f8aa73cff21952aff59e777c86d", 0xaa}, {&(0x7f00000c2000)="3a518ecf082e1d27e54f1506147f7f170049d7d19bae6aee6ce6729ccf4fdd2851", 0x21}, {&(0x7f0000913000-0xfd)="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", 0xfe}], 0xa, 0x5b) r8 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r8, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) bind$inet(r8, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = socket$inet_sctp(0x2, 0x800000000001, 0x84) recvmmsg(r4, &(0x7f0000186000)=[], 0x0, 0x0, 0x0) r10 = dup3(r8, r9, 0x0) getsockopt$netrom_NETROM_IDLE(r10, 0x103, 0x7, &(0x7f0000bde000-0x4)=0x3, &(0x7f00007a0000-0x4)=0x4) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00005c7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000172000-0x3)=0x76) [ 138.412409] Use struct sctp_sack_info instead 2017/09/08 02:35:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000049d000)=0x0, &(0x7f0000f77000)=0x0, 0x101, &(0x7f0000c32000/0x1000)=nil, 0x3) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000d9d000)={{0x6, 0x86a0}, "7059727431feffffe100020000000000ff030000000000000000000000ff0000000000000000000000000000000000000000180000000000000000ffff000000", 0x0, 0x40000, 0xfffffffffffffefc, 0x7, 0x101, 0x80000001, 0x6, 0x0, 0x6, 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$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000e28000)={0x0, 0x4, &(0x7f0000760000-0x10)=[0x7fff, 0x5, 0x3, 0x2], &(0x7f0000e4b000)=[0x9], 0x37, 0x5, 0x4, &(0x7f000030f000)=[0x6, 0x6, 0x40000002a35, 0x1000, 0x177ffea], &(0x7f0000406000-0x8)=[0x7, 0x4000000009], 0x0}) shmget$private(0x0, 0x3000, 0x78001400, &(0x7f0000f2f000/0x3000)=nil) r0 = syz_open_dev$mice(&(0x7f000071c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00008b7000-0xb0)={{0x29cb, 0x3}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x1014, 0xe4, 0x2, 0x7, 0xfffffffffffffff8, 0x71, 0x0, 0x1, 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]}) sendto$ax25(r0, &(0x7f00003df000)="6aa21dbe647b9fda0c432224c6863a66178218ff4414f7d06db6e9cddb10420a59220b480ae64c109ca4b68be25fe63d42047132b7b6", 0x36, 0x20000000, &(0x7f0000425000-0x10)={0x3, {"b57aeaefa332e5"}, 0xdf1}, 0x10) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x1f) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000d6c000-0x9)="7363616c61626c6500", 0x9) 2017/09/08 02:35:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005dd000)="2f6465762f73657175656e63657200", 0xc0000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000c84000-0x8c)={0x6e9, 0x3, 0x79, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) socket$inet_sctp(0x2, 0x8, 0x84) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000fdb000)={0xffffffff, 0x7, 0x7, 0x0, 0x4}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00006cc000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() 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}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000000b000-0x8)="2e2f66696c653000", 0x40, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000e1000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) r6 = syz_open_pts(r4, 0x8000) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f0000d3d000-0x4)={0xffffffffffffff5a, 0x5, 0x20}) r7 = open(&(0x7f0000122000)="2e2f66696c653000", 0x40, 0x6) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, 0xffffffffffffff9c) listen(r5, 0x8) setsockopt(r5, 0x800000010d, 0x2, &(0x7f0000d15000-0x4)="02ca29ff3b", 0x5) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 138.434092] kvm [16602]: vcpu0, guest rIP: 0xfff0 ignored wrmsr: 0x11e data 0x7ff 2017/09/08 02:35:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00003c2000)=0x0) capget(&(0x7f0000b4f000)={0x20071026, r0}, &(0x7f000085a000)={0x1, 0x0, 0x0, 0x7fff, 0x1, 0xc21}) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x200000000000df, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0xffffffffffffffff) gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d93000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000eaa000-0x4)=0x10) ioctl$KVM_S390_INTERRUPT(r2, 0x4010ae94, &(0x7f00008de000-0x10)={0x0, 0x0, 0xe3}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000beb000-0x20)={"1efc25338d875a8b2d29445a909945e8", {0x4, 0x9316, 0xd35, "75bcb6cdccd7", 0x1, 0x0}}) syz_open_dev$sg(&(0x7f0000a09000)="2f6465762f73672300", 0x3, 0x4) r3 = gettid() perf_event_open(&(0x7f0000654000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0xfc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x0, 0x0, 0x100000, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00005d9000)=[{&(0x7f0000223000)="390000001000090400000000004000000700004a03000000450001070000001419000a0004000000000000000608000300ff090000ffe4693e", 0x39}], 0x1) socketpair(0xf, 0x800000000000007, 0x5, &(0x7f000068e000-0x8)={0x0, 0x0}) socket$bt_cmtp(0x1f, 0x3, 0x5) getpeername$inet6(r5, &(0x7f0000eca000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000013d000)=0x1c) r6 = accept(r4, &(0x7f0000eca000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ae5000)=0x1c) getsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000ecb000-0x4)=0x0, 0x4) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x7, &(0x7f0000085000-0x4)=0x2a, 0x4) setsockopt$sock_int(r7, 0x1, 0x2f, &(0x7f0000d23000-0x4)=0x0, 0x4) r8 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r8, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f00007be000-0x10)=[{&(0x7f000040c000)=[{0x14, 0x1d, 0xa0719, 0x0, 0x0, "1042"}], 0x14}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x10) sendto$inet(r7, &(0x7f0000d0f000)="", 0x0, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getgid() 2017/09/08 02:35:56 executing program 5: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x40000000000000) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x3b6, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00002dd000-0x10)=@common="62637368300000000000000000000000") ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000001000-0x4)=0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00004b7000)={0x6, 0x3, 0x0, 0x4b2, 0x1, 0x401}) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) msgget(0x3, 0x8) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") r5 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x2000) r6 = gettid() perf_event_open(&(0x7f0000719000)={0x7, 0x78, 0x2, 0x6, 0x9, 0xed, 0x0, 0x4, 0x40404, 0x2, 0xffff, 0x4, 0x3, 0x6, 0x0, 0x20, 0x0, 0xff, 0x80000000, 0x1600, 0xb99f, 0x9, 0x4, 0xc000000000000000, 0x4, 0x100, 0x0}, r6, 0xab3, r5, 0xf) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000362000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001be000)=0xe8) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x10001}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r8 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00008f6000-0x8)={r1, r7}) close(r8) r9 = gettid() symlink(&(0x7f0000f52000-0x8)="2e2f66696c653000", &(0x7f0000c3b000)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000040d000)="2e2f66696c653000", 0x105001, 0x2) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000003) fcntl$dupfd(r8, 0x406, r0) 2017/09/08 02:35:56 executing program 0: syz_open_dev$sg(&(0x7f00008d6000)="2f6465762f73672300", 0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() 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}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = semget(0x0, 0x7, 0x0) mmap(&(0x7f0000e99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000e99000)=[0x9, 0x9, 0x1, 0x80000000, 0x80000000]) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000e98000)={0x0, &(0x7f0000e98000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x810, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000d72000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f00009a6000/0x4000)=nil) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) gettid() r5 = getpgid(0xffffffffffffffff) r6 = getpgid(r5) fcntl$setown(r4, 0x8, r6) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000019000)={{&(0x7f00009a7000/0x1000)=nil, 0x1000}, 0x800000000000001, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x31, r4, 0x0) madvise(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x8, 0x2012, 0xffffffffffffffff, 0x4) mmap(&(0x7f000036a000/0x4000)=nil, 0x4000, 0x2000002, 0x32, 0xffffffffffffffff, 0x800000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/08 02:35:56 executing program 7: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) madvise(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x100000000f) getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000039000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005bb000-0x4)=0xc) r2 = open(&(0x7f000018c000)="2e2f66696c653000", 0x40000, 0x30) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000a0a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f0000038000)={0x19980330, r1}, &(0x7f0000017000)={0x0, 0x0, 0x1ea, 0x400, 0x8, 0x0}) capset(&(0x7f0000032000-0x8)={0x4000020080522, r1}, &(0x7f000002d000-0x18)={0x8001, 0x0, 0xfff, 0xfffffffffffffffe, 0x0, 0x0}) pipe2(&(0x7f0000af1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000af0000)="2f6465762f72666b696c6c00", 0x40000, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000788000)="2f6465762f6175746f667300", 0xc0000, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000af3000-0x8)={0x6, 0x5, 0xfffffffffffffff9, 0x10000, 0x3}) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r5, 0x40044590, &(0x7f000000d000)=0x2800000000000) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000083000-0x9)="2f6465762f6b766d00", 0x400100, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r10 = socket$netlink(0x10, 0x3, 0x4000000000c) sendmsg$netlink(r10, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000af2000-0x18)=[{0x18, 0x14, 0x719, 0x0, 0x0, "0200000000200001"}], 0x18}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) ioctl$KVM_SET_IRQCHIP(r9, 0x8208ae63, &(0x7f000028a000-0xd8)=@pic={0xb3d, 0x6, 0x1519a97d, 0x1, 0x6, 0x0, 0x0, 0xfffffffffffffff8, 0x7fff, 0x1, 0x4, 0x0, 0x200, 0x8, 0x9, 0x3}) socket(0x2, 0x1, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r4, &(0x7f000049c000-0x10)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$KVM_GET_PIT(r9, 0xc048ae65, &(0x7f0000032000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000ae5000-0x20)={0x12718, 0xfffffffffffffffe, 0x0, 0x2000, &(0x7f000092b000/0x2000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) [ 138.491640] kvm [16602]: vcpu0, guest rIP: 0xfff0 ignored wrmsr: 0x11e data 0x7ff 2017/09/08 02:35:56 executing program 1: clone(0x0, &(0x7f0000004000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000967000)=0x0, &(0x7f0000001000-0x1)="") mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$loop(&(0x7f0000e5b000)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000d79000)="2e2f66696c653000", 0x0, 0x4) r3 = gettid() perf_event_open(&(0x7f00004f7000)={0x2, 0x78, 0xde, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0xfff, 0x0, 0x2104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(r2, &(0x7f00006fa000)="2e2f66696c653000", 0x88) socketpair$unix(0x1, 0x6, 0x0, &(0x7f000032c000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x800, 0x69d9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept$inet(r4, &(0x7f0000001000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) accept$inet(r5, &(0x7f0000c75000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00002c0000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000c6a000)=0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000fa0000-0x4)=0x101, 0x4) listen(r6, 0x3) syz_emit_ethernet(0x6f, &(0x7f0000df2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0x0, 0x8, 0x7}}], {{0x800, @ipv4={{0xc, 0x4, 0x0, 0x0, 0x5d, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x9}, @noop={0x1}, @generic={0x87, 0x11, "11b70c78d7edcc4b656c4e4c51948b"}, @end={0x0}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}, @sack={0x5, 0x2, []}, @generic={0x4, 0xe, "5a8daeaa56809bc6efc82f6c"}, @eol={0x0}, @eol={0x0}, @window={0x3, 0x3, 0x4}]}}, {"7c"}}}}}}) getuid() syz_extract_tcp_res(&(0x7f0000d7b000)={0x42424242, 0x42424242}, 0x200, 0x72b) listen(r6, 0x9) syz_extract_tcp_res$synack(&(0x7f0000e62000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f000001c000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0xa7, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}) syz_emit_ethernet(0x5f, &(0x7f0000ea7000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x51, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r8, r7, 0x0, 0x0, 0xf, 0xc, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x4}, @generic={0x3, 0x5, "1a0e60"}, @timestamp={0x8, 0xa, 0x7, 0x40000000000000}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0x12, "1223ed50f1ef0eee5376fc78ebb25ddc"}]}}, {"0c"}}}}}}) mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 138.699749] device syz4 entered promiscuous mode [ 138.745271] device syz4.0 left promiscuous mode 2017/09/08 02:35:56 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) 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) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000002000-0x1b)={0x0, 0x13, "4c68fadae39b4f9e8c11055882f9184f4eebaf"}, &(0x7f0000000000)=0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xd6, "cd420e5fdbf54603f8dd490b5bf66a2f5ab5ffd0779198689f83e2b5f968874d44902db8ad547c0eb28d381567a5906ece4e4de5ad4e4a9c0af04e5728d5979ca9bb14a159dcf3ae751f7b9c8a36006cf0cc10f25ef175ba4a34941289f1e422f15a60554677c1e4715fed68b3579c99c1a25665e223f01c2896069a360770404040a9ab0227ffb5475bec5f3d6a3fb691304322d482246046d4929975a01ffb6fb3c4059df31d37213e4c44511b4d11eb07ac212cd6ab811f07bbfde15150b675ba2ffe1949a61bf7a8d1b6367620e10c5caeddd4b7"}, &(0x7f000053e000)=0xe0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x80800, 0xfc) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000441000)="03fefffffffae1", 0x7) r2 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000b1d000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xa}) 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f0000d56000)="02000000020001000000be8c5ee18c88010001000000000001da1e03a38a3cdcc3f7b933d898055bf74852bb6a8807567f59dba67e2147b35504006fcd67a1e20100672f2163e0209cee4a5acb3da483f0a4ae97e170b6c88ebbff060100000001000000b121ec1474d710f542506b00ec008bc5cfb7b3e7ec7ee87cccfff6ba000000024f0298e9e9f55406aa10ddfdff036a00000000d791a2ffe3c5732c1adb8afc5bd8c2d17fdea21b541068393d22b5affa00041ad0d2c03eef6795de42e384", 0xc2) sendto(r2, &(0x7f0000910000)="120000001200e7ff0104e90009149b00f99b", 0x12, 0x20040040, 0x0, 0x0) r4 = syz_open_dev$tun(&(0x7f0000da5000)="2f6465762f6e65742f74756e00", 0x0, 0x106) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000574000)={@generic="30609402000000000000067d08cebd5c", @ifru_addrs=@generic={0xb, "dc4b3a6df1d0973e8675682ceab3"}}) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000c3a000)=0x3, 0x4) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f00009ac000-0x4)=0x5) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000072f000)=0x0, &(0x7f0000c5d000-0x4)=0x4) r5 = dup3(r2, r0, 0x80000) fchmodat(r5, &(0x7f0000fc7000)="2e2f66696c653000", 0x400000000000000) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000de3000)={0x9, 0x6ff67bee, 0x1, 0x100000000, 0x4, [{0x0, 0xd420, 0x3ff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x2, 0x4, 0x6, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x8000000000000043, 0xa, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x1f, 0xfffffffffffffffd, 0x96f, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) r6 = add_key(&(0x7f0000a9a000-0x5)="731a09009a", &(0x7f000089d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004ba000)="0405f8e492c09e044d9163bb55b2b993d014010c7c06f544967a5488e3349c252f01f5d651ae45285e996c1d852b319faa548ccad50c68870a0042c092140fe6487864268ce87e0fb3e48a9c52b708e0eda6f48cb26c32314b34d1b14745340b63a45045d7f02d916742a70a81b56b4e3f71e1242bc6b5b6f2a836", 0x7b, 0xfffffffffffffff9) getresgid(&(0x7f0000fca000-0x4)=0x0, &(0x7f0000cfc000)=0x0, &(0x7f0000ef1000-0x4)=0x0) r8 = getuid() keyctl$chown(0x4, r6, r8, r7) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000ebf000)={0x0, 0x0, 0x0}, 0xc) 2017/09/08 02:35:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000001000-0x10)={0xfc5, 0x6, 0x3, 0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000973000-0x5)="6465616400", &(0x7f000070e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f9000)="00", 0x0) r0 = syz_open_dev$tun(&(0x7f0000821000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = socket(0x11, 0x20000080803, 0xfffffffffffffffe) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f000041a000)=0x100000) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000dd7000-0x4)=0x0, &(0x7f0000cdf000)=0x4) ptrace$setsig(0x4203, 0x0, 0x6, &(0x7f0000001000)={0x4, 0x1, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000d0b000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00004d7000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x9, 0x8001, 0x9, 0x3}, &(0x7f0000c5e000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e4a000)={0x7, 0x8002, 0x0, 0x0, 0x0}, &(0x7f000060b000)=0x10) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE(0xffffffffffffffff, 0x4010aef5, &(0x7f00001f2000)={0x0, &(0x7f0000f2d000)=[]}) close(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d6c000)={0x0, 0x0, ""}, &(0x7f0000936000)=0x8) [ 138.790710] device syz4 left promiscuous mode 2017/09/08 02:35:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000c7d000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f00006fe000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) bpf$MAP_CREATE(0x0, &(0x7f00007fc000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000b6f000)={0x7, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, 0x80, &(0x7f00005e6000/0x3000)=nil, 0x2) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00007cf000)={0x0, 0x0}) perf_event_open(&(0x7f0000a88000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd43d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001000-0x8)={0x9, 0xfffffffffffffff0}) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 138.903289] device syz4.0 entered promiscuous mode [ 138.909744] device syz4 entered promiscuous mode 2017/09/08 02:35:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000+0x302)="2e2f66696c653000", 0x40881, 0x142) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x800000000003, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ff9000)={0x0, r1, 0x801}) r3 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b30000-0xe4)={0x0, 0xdb, "08f798927d0b9987f5ec394b5428e92fead51714e223b51ec5e0d941a03ee6e0283307bc029581709878fd1123d23c6ae40e2bcbbf39047f60bc2c378206accfe478a69241f63f5acf50caa17b7b64fe5fd0c933d5c26d1dd1ba9f76312e516af4fe758812d77a39174be0d13dd083ef0ec03e599b54bbcbd9047faa774636e0485bbf39de0fba039433e15ccdcf4356e70fcc0ab8b705ea527521277bbf981346ce26185b2b3144e3ed32744a996957e2f71b2bb4fd41de395d7bedecda5d00fd2ef8c7c6fd7b3eccff1b6544295fa767b76a6ac1ecb80bc7fc92"}, &(0x7f0000cdd000-0x4)=0xe4) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000113000)={r4, 0x10000000000}, &(0x7f0000d97000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00005d9000)={r5, 0x8001, 0x30}, &(0x7f0000aa0000-0x4)=0xc) mmap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x3, 0x38, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r6, &(0x7f0000000000)={0x3, {"d0dfb75f9a512d"}, 0xd3e}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) mmap(&(0x7f0000a29000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a29000/0x3000)=nil, 0x3000, 0x1003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x3010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2a000/0x2000)=nil, 0x2000, 0x3, 0x32, r6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r6, &(0x7f00002b5000-0x26)="240000001a0025000018000400edfc0e020000000000000002ffff00080002eb480500f0006b", 0x26) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaaf000)=nil, 0xaaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000279000)="2f6465762f73672300", 0x0, 0x5) gettid() 2017/09/08 02:35:57 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000f86000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000f19000-0x4)=0x0, &(0x7f0000f18000)=0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f1a000)=0x2, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000d51000-0x28)={&(0x7f00005c8000/0x1000)=nil, 0x2, 0x0, 0x10, &(0x7f00005db000/0x1000)=nil, 0xbdb9}) bind$inet(r0, &(0x7f00006be000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000f1b000)="82b27269b98f73c91947d7fe557e70c7f99e237d7c3c05073660d060aa5f1ec941b1208f7448351bf86ca8d38bfb00106ab202df98e0606a1edc8700df2bcf59961560688b84c6fb9ac63f57e92e0e0ed3df6b1547b70140e16042f9d09e6462910cdf9bb816933ce9661004ed41554915fb8d7b671d8003346989b188f66bf3bd9531a513116d2502b9550adccaf1c54ce84e265df010b1862b10aa2563e41dc6c0f2bfaa95be2d03f29cb215f15b5986418814be7c602a993d9999d1f5f572c5d4a72cfba2393d0355765ef90eb1f3d32f852b3c47eaa1") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000343000/0x1000)=nil, 0x1000, 0x8, 0x10, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r4, &(0x7f00001fa000-0x18)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r4, &(0x7f000097a000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x3) time(&(0x7f00007f0000-0x8)=0x0) 2017/09/08 02:35:57 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x6200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000b25000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000f80000)=0x0) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x891e, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000304000-0x14)={0x5, 0x840082, 0x3, 0x3, 0x1, 0x0, 0x0}, 0x14) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000473000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@ipx={0x4, 0x3, 0x401, "26ed000a6421", 0x81, 0x0}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000dc7000-0x20)={0x5, 0x0, 0x6, 0x7ff, 0xeab4, 0x8000000008, 0x670e78e4, 0x9, 0x0}, &(0x7f00003aa000)=0x20) recvmsg(r0, &(0x7f0000cce000-0x38)={0x0, 0x0, &(0x7f0000d28000)=[{&(0x7f0000fe4000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f00009e2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000f5b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000c56000-0x16)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}], 0x4, &(0x7f0000b86000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b, 0x4ad}, 0x10021) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000233000-0xa0)={r4, @in6={{0xa, 0x0, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffff800, 0x8, 0x8, 0x8}, &(0x7f000065e000-0x4)=0xa0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f000039b000)={@common="6c6f00000000000000000000001d0000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000e96000-0x1)=0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000076a000-0x4)=0x0) syz_open_dev$sg(&(0x7f0000860000)="2f6465762f73672300", 0x0, 0x10000000) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x800000000000044, &(0x7f0000543000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a81000)=0x1e) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x2000000, 0x2aeb4800bb21a972, r3, 0x800000000000000) mmap(&(0x7f0000000000/0xcd2000)=nil, 0xcd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) r6 = semget$private(0x0, 0x3, 0x100) clock_gettime(0x5, &(0x7f00004e0000)={0x0, 0x0}) semtimedop(r6, &(0x7f0000323000-0x6)=[{0x2, 0x9, 0x1800}], 0x1, &(0x7f0000323000)={r7, r8}) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/08 02:35:57 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() io_setup(0x5, &(0x7f0000001000)=0x0) r2 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x20000, 0x10000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000457000)={0x2, 0x78, 0xde, 0x2c, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x5, 0x6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x80, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x548000)=nil, 0x548000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00000c6000-0x10)={0x0, 0x7}) pipe2(&(0x7f0000d06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80001) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000ba0000)={0x1, &(0x7f0000ff0000)=[{0x8, 0xf, 0x200, 0xfff}]}) syz_open_dev$tun(&(0x7f00004f7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) llistxattr(&(0x7f0000809000-0x8)="2e2f66696c653100", &(0x7f0000ebd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cee06e", @ifru_mtu=0xcf1a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000149000-0x8)="2e2f66696c653000", 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) shutdown(r3, 0x3) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00006fc000)={0x0, 0x0}) mount(&(0x7f0000d04000)="2e2f66696c653000", &(0x7f0000903000)="2e2f66696c653000", &(0x7f0000812000-0x6)="6264657600", 0x100000, &(0x7f0000312000)="803665") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000e60000-0x8)=0x6) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000e10000)={0x0, 0x2710}, 0x10) recvmsg$kcm(r4, &(0x7f0000fdf000-0x38)={&(0x7f0000b7c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000e12000)=[], 0x0, &(0x7f0000fde000)="", 0x0, 0x0}, 0x0) mount(&(0x7f0000fb6000)="2e2f66696c653000", &(0x7f0000d78000)="2e", &(0x7f0000fdb000)="756269667300", 0x1000, 0x0) link(&(0x7f00003fa000-0x8)="2e2f66696c653000", &(0x7f00001a7000)="2e2f66696c653100") 2017/09/08 02:35:57 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x30080) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000042a000)=0x0) prlimit64(r1, 0x6, &(0x7f0000c14000+0x946)={0x3, 0x1942}, &(0x7f0000101000-0x10)={0x0, 0x0}) ioctl$TCSETAF(r0, 0x5404, &(0x7f000025c000-0x14)={0x10006, 0x4, 0x8004, 0x1, 0x4, 0x1d2a08b, 0x9, 0x7fff, 0x0, 0x80000001}) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e06000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001e000)=0xc) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x80000) sched_setaffinity(r7, 0x8, &(0x7f0000060000)=0x86b2) pipe(&(0x7f00004b8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$usbmon(&(0x7f00003de000)="2f6465762f7573626d6f6e2300", 0xffffffffffffffff, 0x100) perf_event_open(&(0x7f0000866000)={0x2, 0x78, 0x2, 0x0, 0x8, 0xfffffffffffffffa, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x4, 0x100000000, 0x0, 0x0, 0x0, 0x8000000000002, 0x0, 0x10001, 0xa001, 0x8001, 0x1, 0x1, 0x0, 0xfffffffffffffffd, 0x10000, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) r10 = syz_open_dev$urandom(&(0x7f000002b000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) r11 = socket$kcm(0x29, 0x5, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000221000)=0x7ff, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r11, 0x119, 0x1, &(0x7f0000002000)=0xfffffffffffffffc, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r11, 0x119, 0x1, &(0x7f0000003000)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r8, &(0x7f0000002000)={&(0x7f0000001000)={0x10, 0x0, 0x8, 0x0}, 0xc, &(0x7f0000005000-0x60)=[{&(0x7f0000004000)=[{0x8c, 0x2, 0xf01, 0x1, 0x8, "64c9f7b6c88dbdf7d066a9aa47d32bb1893cb9ab95e00ce42899e3f0bf617f5529ad3aad99fae9959d7f040a44ff4e58fc2856d3ec082c5a98b3c45436e65c220d5293fd92560d7d774aca88df703d18867c69b1229f6a3b14232334dbdb76e1887562f7fc1b2ee5ca03a7a31387f72cd18042e741f3c43350414eb3"}, {0x2d, 0x1, 0x100, 0xe1, 0x6, "ca0db2f859407af50e97ef2a461e93bc146a38a9db8ea724c413f484b8"}, {0x10, 0xf46, 0x10, 0x100, 0x6, ""}, {0x5a, 0x2, 0x0, 0x1, 0x3, "5bfe683f1108bdc3914d1cc2b74583fd7aa8eab11817dc2cef20efee55f584b42e9ed751a07d592809436e0b652e3a4bf4f924f14cd1b05f44feefe6680367d2244b6b976d9946dc9090"}, {0x3f, 0x5, 0x410, 0x20, 0x2, "e873c32ae378b9e669b22a924008fe9402d8f891cbe2bde5adeefbb3b2eb1cb251b50af4c521e7a7e3a20b5aa4c0b7"}], 0x162}, {&(0x7f0000004000)=[{0x3c, 0x0, 0x200, 0x4, 0x80000000, "d617cbccedc84502c1054df12fc15a1c451021e16ce678bd03d88e824758520233d77cf7093d174697168297"}, {0x97, 0x6, 0x108, 0x0, 0x6, "d626c2457a9d170d1d4234a9f4c1d6a4827b31d4e995842db18cca8306116a2df7489b3e627ecd752800b1649bc4484193e7f2291688ad996d3041e162d1c70e35e25142919c178794217af66d2d53c283b12c326eb47891f50bfbd3a73533b7158b38b3e1a81fd73431b006e90742a46af05f93c01e6efd48a1fe01617dc4944348246f4cda17"}, {0x8f, 0x1000, 0x4, 0x5, 0x2, "31b485c26bdc5e79fa5d09ca4d3016b414681942c8eb968891522a76370c2efc7122fcae064a764f3428aade7a66af5c614f4652d0c17496d0d731c8935abe2da3c41cca8677ddc4e536a3ccd4e0112a227fd9ae5f80ab21467fe8ad545e1e93eb49163a13b10edc1ab165a90097a90d43c7e3250f4e51dacd6658029443de"}, {0x38, 0x5, 0x1, 0x5, 0x1, "c5b85315c96aaa8dae8bfdb49b9782daf90ba515b957d983123948aa44c204a6d91c7009f68b222a"}, {0x87, 0x3ff, 0x1, 0x3f, 0x9, "5620648ea8d4857aaef337a39e8c8d52d247857c0c05524653ad27b4f1e1dce12542cc9e79aa4b2fdcab1f74138f3bc86c0707a2570af073d22dc69a4e931a9eae3c82cb26aeaab3b7ad0fd83f5bf8b1b5337e8638b484da3585dc6421e28a03193adde737194491ecf9d02673011afd5f72df44d51270"}, {0x81, 0x3, 0x4, 0x4, 0xab, "d431567ebffcc37bd78acd7381685305e98b4252151695f9b9427d87c90247c797ac7630afbe4bba9bae10fb261a1dc796ab5bc49a90cfcd4675072d962bd730b05d201744077b6f1d0a5549a0e6a196eca3434bb21a1ace93b41b0f724e560de1c4fecbdda2d48de3fdd991ccb2e56fe2"}, {0xa4, 0xae, 0x20, 0xb74, 0x6, "b93eb272f68e75051c59027ad3f9ea18d14e93d93b9f50cb798e764f5584ad004a715a64bffd6105b0a7c35d8d82fd0f845eb2f7845af908030bac94ba3755725ce261c842e5c2bae77bcfe5e7e4857040f6294426e470244050884cba38df48b5ddd9d4341d3f734d182c7f4d9b4a5df74421a3bac0abac154ad2511b8a08b53e288af5e230217a9e7f879574112c941a52b80a"}, {0x1010, 0x2, 0x0, 0x101, 0xfc6, "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{0x59, 0x8000, 0x625, 0x4, 0x2, "ddd8ae73e6327d8a759793d9b8a53543113e401ed7246311c55997c7813ae6c0b4e8f6178ccc065392c0c9cb2608a9660a74ef1fa8c70ec8f68d7ea016b671d2499b3a34dfaa963bfa"}, {0x61, 0x7, 0x4, 0x20, 0x7fffffff, "895ae7a37ea4571af82b7d13cd6edb724d7bc27fad86ed8a71b3e8819658f699f348b385146995ef416db776d6f26722b9600daf09cda50e0211c837f704e718a93197a39591d52c13fdc1cb09d3687090"}], 0x10ca}], 0x6, &(0x7f0000004000)=[@rights={0x20, 0x1, 0x1, [r4, r8, r10, r5]}, @rights={0x20, 0x1, 0x1, [r3, r6, r9]}], 0x2, 0x10}, 0x10) 2017/09/08 02:35:57 executing program 0: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x9, 0x0, 0x0, &(0x7f0000ff2000)={0x0, 0x989680}, &(0x7f00000ab000)=0x1fffffffffffd, 0x1) r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000eaf000-0x11)="1100000021001f0200001100008000ffea", 0x11, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00009b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005a3000+0x2a7)={0x0, @in={{0x2, 0x1, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x80, 0x4, 0x40, 0x7382, 0x6, 0x9, 0xfffffffffffffff8, 0x80000006, 0x19, 0xffffffffffff19c8, 0x401, 0x6, 0x7, 0xa0d5]}, &(0x7f0000ff5000-0x4)=0x108) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ff4000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b2000-0x4)=0x14) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000095b000)={r2, 0x9}, &(0x7f0000dd8000-0x4)=0x8) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000ff6000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40000003fffd) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000ff5000-0x8)=0x1) r4 = syz_open_dev$loop(&(0x7f000012e000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x5) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000786000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x4) r6 = dup2(r3, r4) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000aa4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$loop(&(0x7f00007ad000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x200) ioctl$int_in(r5, 0x5452, &(0x7f0000617000-0x8)=0x6) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/08 02:35:57 executing program 6: r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)="2e2f66696c653000", 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000001000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, r1, 0xfffffffffffffffe) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x84fe) r5 = dup3(r4, r4, 0x0) connect$netrom(r5, &(0x7f0000b11000-0x48)=@full={{0x6, {"85a0a0513e810a"}, 0x7f}, [{"69ce91fe21e0ee"}, {"b709c36c1e16e4"}, {"32a96171496573"}, {"2ae83a62c90848"}, {"21fc1762d5d685"}, {"9e9b02c3d84438"}, {"beff6afd9f7c60"}, {"88401a99930af3"}]}, 0x48) mmap(&(0x7f0000000000/0x527000)=nil, 0x527000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d85000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = syz_open_dev$urandom(&(0x7f0000046000)="2f6465762f7572616e646f6d00", 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000aa4000)={@common="79616d30000000000000000000000000", @ifru_flags=0x1}) close(r9) fcntl$dupfd(r6, 0x0, r7) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000008000)=[{&(0x7f0000785000-0xfa)="242d0c28ce7a76c91490719807ab69b81907f316317389cd677a33e09fcf7af2c602e8b645ca0f144c43b27c99c6a15569ab7ed617aeff54e4091a52196d5c6990b9dd2cfd85e507728f2a0e8ceadfb82661a535312a7e8a847c8085a52df871fe7b1a8f62b189e9215be8e422694f605945842a5947821b5de3e9d606213de1d39b9f08c3971c7659ff0e18f0d6fdbdf031a43f3bb5bbffa53ecf47b3a9e661420fae26b616463b5f452987c9eff63f2070cefa0d699ad7ac23ed46c825db8c665adad3a11f6cb130aec05ba7728b275601f191f92c5519578d66e3e8edd683c0d8670c096342dabe0d7b94423c8cfb138fbe5e79dfc312f05d", 0xfa}, {&(0x7f00009a6000-0x88)="6a0f2eb210b0e3e5635904afaa3bc46d7971801a927a6fd546931eae8eedc1f3693bc641c7895e8ee59ca1a2d9afa066bb92595b52880f735b1fc98cfd99c712aa8596e3012115daee7a0ec3f443097f86ec7549cba1cdeaa4882b5849bb27fe92eaac2e32fce1c63d518214f360fb59a21a1ad89d705a144af094f057d21789774402b4914fab10", 0x88}, {&(0x7f0000ec4000-0x4)="841f79e8", 0x4}, {&(0x7f0000f5c000)="842cc4106078cca0a519f016948c38435fada98df9bd49", 0x17}, {&(0x7f00000ca000-0x63)="14fd119e60c88b960dcaba1b0b44ecbb45357d768f962be5ee0e7c0a8ee6955d4c9bc67ac581bf43aee09517679c70377b554ea0bffd62f49773a13d49665e575070589fc02a80ddde5412f1158687b56ba0eaac2490a1a212421a8c9c4a7a62726b6c", 0x63}, {&(0x7f0000331000)="4ce0de83b612fd617dd64b8b0f94d87d24cdd1da058f6ca855029b56bdf2ecda9c38f815300f62558cc6759b17ce582165d89eff5e6aaed7849f6825ed1ef1299e3e2dad921443c3416be27b16203303", 0x50}, {&(0x7f00006a2000-0x85)="00dda1bbca4940703221e46e52c15c8bd15fa3ac85a657fc6d2eb6f8288134f51b1a6391a3901982477c20826e15d957155ea5925e63a7ae3a50fa4030f2014a4e21411216bcc0df334ebaf22f477bb9ddf7149de733fa49acae005d2a14618f6e4503c850da59786d32072cf04fa62eef59f568121f7ad399b019ac9e85480bdbacec3755", 0x85}, {&(0x7f0000e7f000)="7dd5e34cf88c146e97acb8e5eab149ccd4943261e38194067796d011d66ac7edce80e6761d1b82df1d9cec70808483dc7437e075480c29b7972ed9f1f27cc553a88eaa411199d0eb30c1a8d251342967984c88d38f8841199eb7d20b4e3c5fa5ee43ad2d117b5fbb6902c2299cc92ded0bb79e2eaca7be3216b19ac4af21c5a6dc7cccc7c767004aafe5e2130bd084d50e54b5e623e8b31fe0c521", 0x9b}], 0x8, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r9]}], 0x1, 0x0}, 0x0) dup3(r8, r9, 0x80000) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) dup2(r7, r8) dup3(r8, r6, 0x0) connect$unix(r6, &(0x7f000002d000)=@abs={0x8000000001, 0x0, 0x1}, 0x8) socket(0xa, 0x1, 0x0) setsockopt$sock_int(r6, 0x1, 0x2000000c, &(0x7f000003b000)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0xfffffffffffe, 0x5c831, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000543000)=0x0, 0x1, 0x1002) 2017/09/08 02:35:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000973000-0x5)="6465616400", &(0x7f000070e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f9000)="00", 0x0) r0 = syz_open_dev$tun(&(0x7f0000821000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = socket(0x200004, 0x6, 0x7) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000dd7000-0x4)=0x0, &(0x7f0000cdf000)=0x4) syz_open_dev$tun(&(0x7f0000f18000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x20000) ptrace$setsig(0x4203, 0x0, 0x6, &(0x7f0000001000)={0x4, 0x1, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) rt_tgsigqueueinfo(0x0, 0x0, 0x2c, &(0x7f000077e000-0x10)={0x18, 0x5, 0x539, 0x400}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ce2000-0x10)={0x7, 0x8002, 0x0, 0x0, 0x0}, &(0x7f000060b000)=0x10) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE(0xffffffffffffffff, 0x4010aef5, &(0x7f00001f2000)={0x0, &(0x7f0000f2d000)=[]}) close(r0) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d6c000)={0x0, 0x0, ""}, &(0x7f0000936000)=0x8) [ 138.998223] device syz4.0 left promiscuous mode [ 139.003054] device syz4 left promiscuous mode 2017/09/08 02:35:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000973000-0x5)="6465616400", &(0x7f000070e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f9000)="00", 0x0) r0 = syz_open_dev$tun(&(0x7f0000821000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = socket(0x11, 0x80803, 0xfffffffffffffffe) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000dd7000-0x4)=0x0, &(0x7f0000cdf000)=0x4) ptrace$setsig(0x4203, 0x0, 0x6, &(0x7f0000001000)={0x4, 0x1, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e4a000)={0x7, 0x8002, 0x0, 0x0, 0x0}, &(0x7f000060b000)=0x10) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) syz_open_dev$sndtimer(&(0x7f0000b2d000)="2f6465762f736e642f74696d657200", 0x0, 0x100) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE(0xffffffffffffffff, 0x4010aef5, &(0x7f00001f2000)={0x0, &(0x7f0000f2d000)=[]}) close(r0) mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000857000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcf000-0x4)=0xe8) r3 = gettid() ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000b7f000-0x78)={0x3, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x800, 0x7, 0xfffffffffffffff9, 0x1, &(0x7f0000ef8000-0x10)=@generic="0e317e06be98761f63f1057e77a29fa5", 0x9, 0x7, 0xd452}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000579000)="2f6465762f7161745f6164665f63746c00", 0x4000, 0x0) gettid() ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000736000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$int_out(r4, 0x2, &(0x7f0000518000)=0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000491000-0x10)=[{&(0x7f0000536000-0x3d)="3900000011001945000761e1c30000000000000002000000000000000100801a090004000000f1000000000000000000001300000007000d000152ecfb", 0x3d}], 0x1) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f000032d000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000466000)={0x7ff, 0x4000000000000040, 0x200, 0x6e7, 0x0, 0x2, 0x1, 0x0, 0x0}, &(0x7f0000536000)=0x20) [ 139.069532] device syz0 entered promiscuous mode 2017/09/08 02:35:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000000b000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x40000002, 0x0, 0x0, 0x40, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x0, 0x0, 0x0, 0x3, 0x2, 0x9}}, 0xe8) syz_emit_ethernet(0x2b, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x9, 0x0, "ff"}}}}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = epoll_create1(0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x81, 0x0, 0x400000000000000, 0x0}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x1, 0x4, 0x3, 0x2, 0xffffffff}}, 0xe8) r4 = socket(0xf, 0x3, 0x2) write(r4, &(0x7f0000001000-0x10)="0212a12502000000090500d91dfb3700", 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000008000-0xc)={0x20000015, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000f0a000-0xc)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000d5f000)=[{0x3, 0x7}, {0xc, 0xffffffff}, {0x0, 0x0}, {0x4, 0x0}], 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f0a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000f0b000-0x4)=0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f000019f000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x0}) sendto$inet6(r1, &(0x7f000000b000)="3268b62487cc4e8bdc057ae4f24fef183f1382a5ef8afdceb232edd81c6c66f661fec4291a785721d599d41877ba9904b599f631ec804623bae637860f553c2020d7c9b54861360dc3bcafe60c758d4eea4280d66e2d8453e36752c781ea717b377f332d0c895c639886254394385ce854916b6cc6ceb358dc1b8ffd1af219dcdfecafc0a8c529cb", 0x88, 0x1, &(0x7f000000e000)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x5}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000892000-0xc)={0x10000000, 0x0}) 2017/09/08 02:35:57 executing program 5: clone(0x0, &(0x7f0000005000)="", &(0x7f000067e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x1)="") sync() request_key(&(0x7f0000047000)="7573657200", &(0x7f0000fac000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003b000)="5b00", 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpgid(0xffffffffffffffff) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000021000)=0x86b2) open_by_handle_at(r1, &(0x7f0000038000-0xd4)={0xd4, 0x10000, "4b34cc0009d245ab83877c86320be79ddb6938da1b1faeede586426f79308694f6c10868f382bf253f5e694774f56f42788caa93431bb55f1577b3a4cf2a0dabf02933043ad16afa712b7f930f24157b248e885966381813eaca914d235576b8219e55c0838cf7d1f837f5996193966da56be5ee8d811eb974718fae96bf51647d7ae13909e7562c0b15dadb62e2a70f23fffcb52a6d806a4bdb97f9fbfbbfd0585435dfeb9616780a43f134cd04405619b96050157d47dc69bd5a3dafc5dab22a7cec091799eae044090358"}, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x58, 0x0) r5 = dup2(r0, r0) write(r1, &(0x7f0000062000-0x94)="211187a874ea607e81545a412b2523d5b8026c88bb93f52877306c8ee7ab990f930727abf1b3a2425fb604619a674c6aec1a5d400d84aaf502c1495b479c9eada72cebd9c13e0468da6bd33434887d9bd212c29499d9e15e3f11cbd725768a3966e4866fc55fb6fb7e83c053aa2a842e5a93509da101bd3c8a163a678628ada2f23b029985d282358b5b7650392bbaf2fb560f5460", 0x95) fcntl$setpipe(r0, 0x407, 0x107b) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x6e)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb847", 0xb6}, {&(0x7f000003c000-0x7)="2c81e4613b51f184887fcd0ed623401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2a}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x3) read(r5, &(0x7f0000013000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) mmap(&(0x7f0000054000/0x2000)=nil, 0x2000, 0x6, 0x50, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000068000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000066000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000002d000)={0x7ffffffd, 0x7, 0x2, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$bt_l2cap(r3, &(0x7f000000d000)={0x1f, 0x6f, {0xa775, 0xdc5, 0x7, 0x40, 0x4, 0x100000001}, 0x4, 0x81}, 0xe) writev(r5, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000066000)={0x8001, 0x40, 0x4, 0x9, 0x3, [{0x2, 0x5, 0xffffffff80000000, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}, {0x7, 0x8752, 0x8, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x5, 0x5, 0x63392f3b, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000048e000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) accept4$inet6(r6, &(0x7f000074a000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000066000)=0x1c, 0x80000) [ 139.134336] device syz4.0 entered promiscuous mode [ 139.162713] device syz4 entered promiscuous mode 2017/09/08 02:35:57 executing program 3: r0 = syz_open_dev$ircomm(&(0x7f0000254000)="2f6465762f6972636f6d6d2300", 0xff, 0x30000) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00003da000-0x20)="0000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x1, 0x32, r1, 0x1) r2 = syz_open_dev$sg(&(0x7f0000015000)="2f6465762f73672300", 0x9, 0x40) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f73657175656e6365723200", 0x88c00, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000006000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000014000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x400000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0x2, 0x8, &(0x7f0000016000-0x40)=[@generic={0x7, 0x6000, 0x7ff, 0x7}, @map={0xff, 0x8001, 0x3, r1}, @map={0x7, 0xc9, 0x6, r2}, @generic={0x4, 0x9, 0x7, 0x1}, @map={0x2bd0, 0x5, 0x1000, r3}, @map={0x1, 0x7, 0x8, r4}, @generic={0x96a, 0xffffffffffffff80, 0x4, 0x6}, @map={0x10000, 0x7, 0x1, r5}], &(0x7f0000007000)="6c6f2400", 0xa2, 0x42, &(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8001, 0x0}, 0x30) r6 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x1, 0x9, 0x400, 0x6, 0x1, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000012000-0x20)={r6, &(0x7f000000c000)="9466cfa92a7abbb0b3", &(0x7f000000c000)="", 0x0}, 0x20) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000015000)={0x6, 0x5, &(0x7f0000004000-0x28)=[@map={0x800, 0x3, 0x2, r6}, @map={0xf1, 0x443, 0x6, r6}, @generic={0x100000000, 0x4, 0x8, 0x0}, @map={0xfffffffffffffffc, 0x0, 0x10001, r6}, @generic={0x6, 0x0, 0x7, 0x80}], &(0x7f0000006000)="00", 0x9474, 0xd6, &(0x7f0000011000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x0}, 0x30) socket$bt_sco(0x1f, 0x5, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r6, &(0x7f000000e000)="", &(0x7f0000002000)="", 0x0}, 0x20) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000-0xc)="2f6465762f6175746f667300", 0x80, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000003000)=0x0) finit_module(r3, &(0x7f0000017000-0x5)="6574683000", 0x2) ioctl$TCSBRKP(r4, 0x5425, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000011000)={0xc18, 0x0, 0x10000, 0xe9}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r7) ioctl$DRM_IOCTL_AGP_UNBIND(r7, 0x40106437, &(0x7f0000016000-0x10)={r8, 0x3}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000014000)={r6, &(0x7f0000014000)="", &(0x7f0000014000+0xa37)="", 0x0}, 0x20) 2017/09/08 02:35:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) bind$inet6(r0, &(0x7f0000f06000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f06000-0x4)=0x2, 0x4) 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000945000)="2e2f66696c653000", 0x1, 0x0) 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b2a000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000b2b000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000860000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$ircomm(&(0x7f0000b2b000+0x4c)="2f6465762f6972636f6d6d2300", 0x2, 0x9002) ioctl$KDSKBLED(r3, 0x4b65, 0x1) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) accept4$unix(r2, 0x0, &(0x7f0000028000-0x4)=0x0, 0x7ff) r4 = socket$unix(0x1, 0x5, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) fcntl$dupfd(r4, 0x0, r5) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00002ea000-0x4)=0x0, &(0x7f0000b27000)=0x4) connect$unix(r1, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x800) r7 = shmget$private(0x0, 0x4000, 0x2, &(0x7f00003bf000/0x4000)=nil) shmctl$SHM_INFO(r7, 0xe, &(0x7f0000121000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) [ 139.198541] device syz0 left promiscuous mode [ 139.210592] device syz0 entered promiscuous mode [ 139.226328] netlink: 13 bytes leftover after parsing attributes in process `syz-executor4'. 2017/09/08 02:35:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000aa000-0xb)="2f6465762f766373612300", 0x8, 0x440) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000027c000-0x8)={0x0, 0x0}) r2 = dup3(r0, r1, 0x80000) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000a78000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r4, &(0x7f0000145000)=[{{&(0x7f000011a000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)="00", 0x1}], 0x1, &(0x7f0000729000-0x77)="", 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000f79000)=[], 0x0, &(0x7f0000d3d000)="", 0x0, 0x0}, 0x0}], 0x2, 0x2, &(0x7f0000173000-0x10)={0x77359400, 0x0}) eventfd2(0x6, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000f09000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() mkdir(&(0x7f0000651000)="2e2f66696c653000", 0x50) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f0000fa1000-0x8)="2e2f66696c653000", 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r6, 0x40505331, &(0x7f0000f39000-0x50)={{0x0, 0x80000000}, {0xfffffffffffffffd, 0x2}, 0x3, 0x0, 0x523c, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f00007a0000-0x4)=0x2) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x142, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x0, 0x10000200000000, 0x209, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) mount(&(0x7f00009f8000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f00005f8000-0x5)="6e66733400", 0x0, &(0x7f000000a000)="") ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000ae3000)={0x0, 0x3, 0x0, 0x8, 0x9}) signalfd4(r4, &(0x7f00004bb000)={0x6}, 0x8, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000a3000-0x10)={0x1, 0x3, 0x0, 0x8}) pipe2(&(0x7f00003ea000-0x8)={0x0, 0x0}, 0x80807fd) setsockopt(r6, 0x8998, 0x7, &(0x7f00008c7000-0x23)="001a087588695a4b528c6bbca934c9acf299c42fab41b67fb4a7050b4c120c72887f35", 0x23) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x2) r7 = dup2(r3, r3) dup3(r4, r7, 0x0) fadvise64(r3, 0x0, 0x340b, 0x7) write(r1, &(0x7f000035f000)="5e2b", 0x2) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000d84000)=0x3) 2017/09/08 02:35:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bb3000)=0x0) prlimit64(r1, 0xf, &(0x7f0000f25000)={0x0, 0x0}, &(0x7f0000fc8000)={0x0, 0x0}) socket(0x3, 0xe, 0x7ff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000d36000-0x8)="2e2f66696c653000", 0x81, 0x10) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000c90000)={0x9, 0x6, 0x1f, 0x3, 0x80000001, 0x8, 0x96cf, 0x0, 0xfffffffffffffff9, 0x0, 0x100000000, 0x4}) shmat(0x0, &(0x7f0000006000/0x1000)=nil, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) r3 = request_key(&(0x7f0000ff6000-0x5)="7573657200", &(0x7f000002d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001c2000-0x1)="00", 0xffffffffffffffff) r4 = request_key(&(0x7f0000625000)="7472757374656400", &(0x7f00001db000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e12000)="00", 0xffffffffffffffff) keyctl$link(0x8, r3, r4) shmat(0x0, &(0x7f0000000000/0x3000)=nil, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) getgid() madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) munlock(&(0x7f0000002000/0x4000)=nil, 0x4000) write(r0, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) sendmsg(0xffffffffffffffff, &(0x7f0000b59000-0x38)={&(0x7f0000c4f000-0x20)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000abd000)=[{&(0x7f00000ed000)="dc", 0x1}], 0x1, &(0x7f000041c000)=[], 0x0, 0x0}, 0x0) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) r5 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x8000, 0x0) fcntl$setstatus(r5, 0x4, 0x2800) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000afa000-0x20)={{&(0x7f000094e000/0x1000)=nil, 0x1000}, 0x0, 0x0}) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000033000)={0xc7, 0x7fffffff}) r7 = dup(r6) splice(r5, 0x0, r7, 0x0, 0x40002, 0x0) 2017/09/08 02:35:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x400400, 0x0) mmap(&(0x7f0000d0b000/0x4000)=nil, 0x4000, 0x0, 0x14010, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r1, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000062000)="2e2f66696c653000", &(0x7f0000059000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x100) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000065000-0x4)=0x6658, 0x4) lchown(&(0x7f0000008000)="2e2f66696c653000", 0x0, 0x0) mincore(&(0x7f0000046000/0x4000)=nil, 0x4000, &(0x7f000000b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mremap(&(0x7f0000025000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f000002f000/0x1000)=nil) [ 139.294577] QAT: Invalid ioctl [ 139.314000] QAT: Invalid ioctl 2017/09/08 02:35:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000973000-0x5)="6465616400", &(0x7f000070e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f9000)="00", 0x0) r0 = syz_open_dev$tun(&(0x7f0000821000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = socket(0x11, 0x80803, 0xfffffffffffffffe) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000dd7000-0x4)=0x0, &(0x7f0000cdf000)=0x4) ptrace$setsig(0x4203, 0x0, 0x6, &(0x7f0000001000)={0x4, 0x1, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003a8000-0x10)={0x0, 0x4, 0x4, 0x2, 0x0}, &(0x7f000023c000-0x4)=0x10) getsockopt$inet_tcp_TCP_RECVD_TOS(r1, 0x6, 0x6c1, &(0x7f0000e70000)="", &(0x7f000022d000)=0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE(0xffffffffffffffff, 0x4010aef5, &(0x7f00001f2000)={0x0, &(0x7f0000f2d000)=[]}) close(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d6c000)={0x0, 0x0, ""}, &(0x7f0000936000)=0x8) [ 139.318691] netlink: 13 bytes leftover after parsing attributes in process `syz-executor4'. [ 139.358426] device syz4.0 left promiscuous mode [ 139.358433] device syz4 left promiscuous mode [ 139.402942] device syz4.0 entered promiscuous mode [ 139.402950] device syz4 entered promiscuous mode [ 139.446365] device syz4.0 left promiscuous mode [ 139.451208] device syz4 left promiscuous mode 2017/09/08 02:35:57 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pivot_root(&(0x7f0000008000)="2e2f66696c653000", &(0x7f0000009000-0x8)="2e2f66696c653000") r2 = dup2(r0, r1) r3 = epoll_create1(0x0) mknodat(r1, &(0x7f000000a000-0x8)="2e2f66696c653000", 0x0, 0xfff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000003000)={0x0, 0x0}) tee(r0, r2, 0x200, 0x1) readv(r3, &(0x7f0000005000-0x40)=[], 0x0) write(r0, &(0x7f0000008000+0xad0)="fe965b56cc209122c7a06a686d241e7de91ebecec042d421ce0e82", 0x1b) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)=0x0) vmsplice(r1, &(0x7f0000006000-0x30)=[{&(0x7f0000001000-0x9)="55e2d8b4f04be84762", 0x9}, {&(0x7f0000008000-0x10)="ebc0453ec09fe4a8616b9a9b02d63f6e", 0x10}], 0x2, 0x1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000007000)=0x0, &(0x7f0000009000-0x4)=0x4) fdatasync(r1) ftruncate(r3, 0x7) epoll_wait(r3, &(0x7f0000001000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f000000b000-0x40)={0x0, 0xd000, 0x6, 0x4, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ppoll(&(0x7f0000005000)=[{r0, 0x400, 0x0}, {r1, 0x2, 0x0}, {r1, 0x1040, 0x0}, {r0, 0x10, 0x0}, {r3, 0x0, 0x0}, {r0, 0x191f441cd2d0a7d1, 0x0}, {r1, 0x1400, 0x0}, {r3, 0x400, 0x0}, {r0, 0x20, 0x0}, {r0, 0x42e1, 0x0}], 0xa, &(0x7f0000006000)={0x0, 0x989680}, &(0x7f0000009000-0x8)={0x1f}, 0x8) 2017/09/08 02:35:57 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000f86000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000f19000-0x4)=0x0, &(0x7f0000f18000)=0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f1a000)=0x2, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000d51000-0x28)={&(0x7f00005c8000/0x1000)=nil, 0x2, 0x0, 0x10, &(0x7f00005db000/0x1000)=nil, 0xbdb9}) bind$inet(r0, &(0x7f00006be000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000f1b000)="82b27269b98f73c91947d7fe557e70c7f99e237d7c3c05073660d060aa5f1ec941b1208f7448351bf86ca8d38bfb00106ab202df98e0606a1edc8700df2bcf59961560688b84c6fb9ac63f57e92e0e0ed3df6b1547b70140e16042f9d09e6462910cdf9bb816933ce9661004ed41554915fb8d7b671d8003346989b188f66bf3bd9531a513116d2502b9550adccaf1c54ce84e265df010b1862b10aa2563e41dc6c0f2bfaa95be2d03f29cb215f15b5986418814be7c602a993d9999d1f5f572c5d4a72cfba2393d0355765ef90eb1f3d32f852b3c47eaa1") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000343000/0x1000)=nil, 0x1000, 0x8, 0x10, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r4, &(0x7f00001fa000-0x18)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r4, &(0x7f000097a000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x3) time(&(0x7f00007f0000-0x8)=0x0) 2017/09/08 02:35:57 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000987000-0x9)="2f6465762f73672300", 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffff9c, 0x40a85321, &(0x7f0000728000)={{0x9, 0x4}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x400, 0x7f, 0x7, 0x2, 0x0, 0x3, 0x0, 0x2, 0xb217, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000064b000-0x4)=0x7, 0x4) r2 = semget(0x2, 0x6, 0x20b) lstat(&(0x7f000085d000-0x8)="2e2f66696c653000", &(0x7f0000f9b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f000042c000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000736000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a50000-0x4)=0xe8) r6 = getgid() semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000fa8000-0x58)={{0x10001, r3, r4, r5, r6, 0x20, 0xdb, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xf7, 0x0, 0x0}) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00000d0000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000e66000-0x18)={0x0, 0x800, 0x1, &(0x7f0000317000-0x8)=0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000089000)=@assoc_id=0x0, &(0x7f0000ebe000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007f6000)={r7, 0x2, 0x30, 0x3, 0x6}, &(0x7f000059e000)=0x18) munlockall() io_setup(0x7, &(0x7f0000292000)=0x0) io_getevents(r8, 0x8456, 0x7, &(0x7f0000d5f000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000dc7000)={0x0, 0x0}) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x100000000000, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x7f) r9 = gettid() openat$rtc(0xffffffffffffff9c, &(0x7f0000a76000)="2f6465762f72746300", 0x100, 0x0) r10 = 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}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00004d6000)={0x0, 0x0}) select(0x40, &(0x7f0000dd4000)={0x4c, 0x2, 0x9, 0x3f, 0x10001, 0xfffffffffffffff9, 0x69, 0x3}, &(0x7f0000000000)={0x40, 0x400, 0x2, 0xfffffffffffffff9, 0x8000, 0x7f, 0x9, 0xfffffffffffffffe}, &(0x7f0000bb7000-0x40)={0x2, 0x2d, 0x9, 0xbf, 0x8001, 0x5, 0x7, 0x100000000}, &(0x7f00004f2000)={r11, r12/1000+10000}) r13 = timerfd_create(0x0, 0x80000) poll(&(0x7f0000530000)=[{r13, 0x0, 0x0}, {r10, 0x0, 0x0}], 0x2, 0x0) close(r13) 2017/09/08 02:35:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 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) 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000a1e000-0x2c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0x2) bind$inet(r0, &(0x7f000063b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x2) syz_emit_ethernet(0x3a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x1, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) accept(r0, &(0x7f0000cf5000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e17000)=0x10) syz_extract_tcp_res(&(0x7f0000003000)={0x42424242, 0x42424242}, 0x1, 0x1) syz_emit_ethernet(0x37, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r1, r1, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"7e"}}}}}}) shutdown(r0, 0x0) lchown(&(0x7f0000ff1000)="2e2f66696c653000", 0x0, 0x0) 2017/09/08 02:35:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000973000-0x5)="6465616400", &(0x7f000070e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f9000)="00", 0x0) r0 = syz_open_dev$tun(&(0x7f0000821000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = socket(0x11, 0x80803, 0xfffffffffffffffe) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000dd7000-0x4)=0x0, &(0x7f0000cdf000)=0x4) ptrace$setsig(0x4203, 0x0, 0x6, &(0x7f0000001000)={0x4, 0x1, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e4a000)={0x7, 0x8002, 0x0, 0x0, 0x0}, &(0x7f000060b000)=0x10) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) syz_open_dev$sndtimer(&(0x7f0000b2d000)="2f6465762f736e642f74696d657200", 0x0, 0x100) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE(0xffffffffffffffff, 0x4010aef5, &(0x7f00001f2000)={0x0, &(0x7f0000f2d000)=[]}) close(r0) mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000857000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcf000-0x4)=0xe8) r3 = gettid() ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000b7f000-0x78)={0x3, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x800, 0x7, 0xfffffffffffffff9, 0x1, &(0x7f0000ef8000-0x10)=@generic="0e317e06be98761f63f1057e77a29fa5", 0x9, 0x7, 0xd452}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000579000)="2f6465762f7161745f6164665f63746c00", 0x4000, 0x0) gettid() ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000736000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$int_out(r4, 0x2, &(0x7f0000518000)=0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000491000-0x10)=[{&(0x7f0000536000-0x3d)="3900000011001945000761e1c30000000000000002000000000000000100801a090004000000f1000000000000000000001300000007000d000152ecfb", 0x3d}], 0x1) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f000032d000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000466000)={0x7ff, 0x4000000000000040, 0x200, 0x6e7, 0x0, 0x2, 0x1, 0x0, 0x0}, &(0x7f0000536000)=0x20) 2017/09/08 02:35:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x80001, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) fcntl$setlease(r0, 0x400, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xb, 0x5, &(0x7f000028a000-0x5)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$unix(r1, &(0x7f0000653000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0xfffffffffffffffe) mount(&(0x7f0000213000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000983000-0x7)="6d717565756500", 0x1200010, &(0x7f0000ebd000-0x2)="0046") r3 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) truncate(&(0x7f0000006000)="2e2f66696c65302f62757300", 0x9) sysfs$1(0x1, &(0x7f00004bd000)="6d717565756500") lseek(r2, 0x0, 0x1) r4 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x0, 0x0) lstat(&(0x7f0000fb0000-0xc)="2e2f66696c65302f62757300", &(0x7f000002d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(r4, 0x0, r1) preadv(r4, &(0x7f0000add000-0x90)=[{&(0x7f0000032000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000651000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f000079a000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000e3c000-0x10)="00000000000000000000000000000000", 0x10}, {&(0x7f0000269000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f000011d000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f00007f3000-0x2)="0000", 0x2}, {&(0x7f0000910000)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000089000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}], 0x9, 0x0) r6 = socket(0x10, 0x800003, 0x2) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000a2000-0x18)={0x2, &(0x7f0000a4c000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000478000)=[{0xfffffffffffffff8, 0x1000, 0xff, &(0x7f0000f57000+0x47b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7, 0x5b, 0x9, &(0x7f0000a5b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00002fe000-0x38)={0x3, 0x4, &(0x7f0000448000-0xa3)="ffc8e9bd83008310ebffe928bcf62f6162f769317cb922380a6a134d355b8de3f4b9fe355848f683db542849107ed0cc0d7e9536d51ed18a8d02d0c71bbf0d157834f6beb85cef39d880f3421d811bbdc5d96ac1e07742f63bed6bfd19a5119e0bc3842d5f2bd603f73290b280833d9849553a42ad009e645f76d269585c3814ed9d2aa2e68e8247803127f1f59e2bdea4ca78837a40e46202924abfd4a05941782006", &(0x7f0000222000-0xe5)="c04ac066d700ba131bd5b59df94c898d27cddde0664e5ef094ee8ae9b1e23b6c7efc4540604d6eff839ba519e8c1d7035d3aa5bbe7b2464ef1c2ddba07c6a4997bdfe0c91d7e1e00a03da436aa71f2aa8e90466d005d182e959e25ded42c66386b40509e80aba58787e782e98c21672fa5b7cc7ad47d4c6281aa2364e8c5d66f44ff3b34d1fed9518789f902cf214b6f8f4c0d7700d7e46b6250cd84e10913cd051141081d9c6bb083bebdd5a853d7348b49b86e8c0d62f953ecf1da77c7504b64b6447470fd284a2f80a2186780c99a5e7f1ea9ac0f927e6642486ee2acc39537a4068d26", 0xa3, 0xe5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r6, &(0x7f000067f000-0x10)="0008bee40100b5b0000000090000007d", 0x10) mount(&(0x7f0000122000-0x8)="2e2f66696c653000", &(0x7f000081c000-0xc)="2e2f66696c65302f62757300", &(0x7f000094c000-0x7)="6d717565756500", 0x0, &(0x7f0000a67000)="34cf445c31291f3468c65d0fa89f0d8249ea696972f461d65730edea09e730cc50cddbf7e188de0ff53a9ce3ee03f3f0745665ec32752b97d5332a01f9e75253267049ea17e18f25333c23089d9306c220cf47a0d9b374743f1b34cf5e36301d18a93d812c59f9cdfc4b20ddf9fa6102f331c2d8") r7 = memfd_create(&(0x7f000067d000)="7d2b00", 0x0) syz_open_dev$sg(&(0x7f0000314000)="2f6465762f73672300", 0x2, 0x2) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f000093d000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) fstat(r4, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r5, r9) 2017/09/08 02:35:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000973000-0x5)="6465616400", &(0x7f000070e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f9000)="00", 0x0) r0 = syz_open_dev$tun(&(0x7f0000821000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = socket(0x11, 0x80803, 0xfffffffffffffffe) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000dd7000-0x4)=0x0, &(0x7f0000cdf000)=0x4) ptrace$setsig(0x4203, 0x0, 0x6, &(0x7f0000001000)={0x4, 0x1, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e4a000)={0x7, 0x8002, 0x0, 0x0, 0x0}, &(0x7f000060b000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004e9000-0x8)=@assoc_value={r2, 0x27cbd6d5}, 0x8) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE(0xffffffffffffffff, 0x4010aef5, &(0x7f00001f2000)={0x8, &(0x7f0000f84000)=[{0x1, 0x1}, {0x2000, 0x5}, {0x4000, 0x9}, {0xf000, 0x4}, {0xf000, 0x7ff}, {0x4, 0x2}, {0x0, 0x10000}, {0x1, 0x828}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000756000)={0x2, [0x0, 0x0]}, &(0x7f000088a000-0x4)=0xc) close(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d6c000)={0x0, 0x0, ""}, &(0x7f0000936000)=0x8) 2017/09/08 02:35:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000ba5000-0x4)=0xfffffffffffff001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x800000000f, &(0x7f00005c6000-0x4)=0x4, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d20000-0x10)=@req={0x28, &(0x7f0000d21000-0x28)={@generic="f5b8591124439cbcb75a32658352cb53", @ifru_data=&(0x7f000000d000-0x20)="aaacaa5cc05feff2f82ce6a175283b92199fc8903fd78beb9b62e68f3c00685e"}}) sendto$inet(r0, &(0x7f0000d0f000)="e4", 0x1, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d1a000)={0x0, 0x12c6, 0x10001, 0x0, 0x0}, 0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d20000-0x4)=0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000131000-0x30)={0xf, 0x1, &(0x7f00008eb000-0x8)=[@generic={0xc3de, 0x7fffffff, 0x0, 0x4}], &(0x7f00007e9000)="00", 0xfffffffd, 0x7e, &(0x7f0000390000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200000000001, 0x0}, 0x30) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000ac000-0x4)=r1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d20000)={0x8, &(0x7f00004e1000)=[{0x7fffffff, 0x6, 0xffffffff, 0xb540}, {0x4000, 0x28bc0000, 0x3, 0x8}, {0x100000001, 0x41c2, 0x4, 0x200}, {0x3, 0xffffffff, 0x9, 0x3}, {0x53e8, 0x0, 0x9, 0x8}, {0x5, 0x80000001, 0x4, 0x4}, {0x2011, 0x10000, 0x0, 0x1000}, {0x1ff, 0x5, 0xfffffffffffff001, 0x9}]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008f6000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c73000)={0x2, {{0x2, 0x0, @rand_addr=0xffffffffe8d600ca, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet6(0xa, 0x3, 0xc95) recvfrom$inet6(r2, &(0x7f000011d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40, 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d21000)=0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000396000-0x4)=0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f000017e000)=@get={0x1, &(0x7f00009d6000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000aa1000)=0x2, 0x4) sendmsg(r0, &(0x7f0000d21000-0x38)={&(0x7f00005de000-0x60)=@alg={0x26, "726e670000000000000000000000", 0xbb7ce3caac9d6b15, 0x1d, "6d69636861656c5f6d69630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00004dc000)=[{&(0x7f0000bf5000-0xca)="1aa50407d85a0abe5c311cb372b8480fd51f4fc32ea0fea74fb1c1c6ecba49c617cb313b7a89071ed1d614e809d17a636e25a2c7de3f4a88ece1d0751cf67c76e378ac0d244dd054d3d86af8d65109f79d0d54e69930b796b0bfa885110ebfb71a5e13af0690bb5435dec73c630571c11d9859bdd21b1ac5fb931618d5978c805c295b9393f9374811d8533583ea46d32f0477dc5c155d3ede1d8e1e154c376b8fd6f0730a268bc85e12bf13539106a25e7f84fd83a1b7956efa17dd185ec770e3924cbcb98220b79b6d", 0xca}, {&(0x7f00001fd000)="db06e7b9f7370f489b19910ffe326b08856d98855f0b605cfb714d7fefed2821b7d9f223aa7f82014fc93e92ce1b786dcadaaf031166c1169b20a7f8fbeec8d62471c7158107274ea2fdc91e260b4883e638ce585c3dce4aedc947fd57dab1b32c9822eafdac1d5ccf4ece92", 0x6c}, {&(0x7f0000d20000)="014951f0922b14a0a6180b8105abcfea349f4d0ba0d95e9217e02a916b7cf6b996d409cf9f8428b253cc7c6022b34a407bd787da9e64ddba002d8a90079694806fe6fa62a4a83aed9d3895aa1859042883e01b9de3cbfc40cc508498a9cecd980a78e1014f4a147e84c8bc3614679454902aa8e20dafbf14869554513ebdef1e7917c3a1768b1e", 0x87}, {&(0x7f0000640000)="6cc971037c5e8d1deec5f6e3e7d299e4cfa0a8fe0b7490fc7e002db1ff8f01122e3a82747c73c50f5163ebe6b9bb353032fd33046c4387239c844a86b293364b34", 0x41}, {&(0x7f0000d20000)="5a57185062f2f06a8cad6dc75b22731ab3751abda2cb91bc68b8edf69f1480685460ae360418248146f53e725747fc2634ba3139e58b2dea22aec087359c1f9e2c5d22cc8e8d74cae37683bccfc675ee3c78a7165e3590aecb52e3d97b5215095903aace46d3da741ab836a9e9ca1671b65211e1bd36b3cfe8375b0a6a05b92237c53aad2c941bbd12558b278e3d7cd59005696e379fd5abc427d6a2a16bdbecf01212b8e5fbd32609d9cbf6cb81f3674031389e61e59edcc3f959c2ffda877837e9debc3c86b1134d45", 0xca}, {&(0x7f00006fa000-0xce)="2dd7f22116250e07bc3b071ccf1673d8028351ec12dc3f0bcf8dad165e66a6124b6de7d036dc2c49f879ce88c139a09184f1400ac55319b881c9704fa9fb94c35ac78714da3907fe5f293e0613fb3337295bd3aaac29053de423cb66ea59ff258219edb46b0f920089710035e267940f20ee4ade39b43a34556b7cf0ca39f50077cfa23ec4e4e229ad1bc3de654c93f4373c04be80cf64013259cdf15e2b5d618ae462b5407918349d21717193e85c1662385bb4ff2e3d8d8582625b545c6ff2060274275765c2cd3b33c9945a36", 0xce}], 0x6, &(0x7f0000172000)=[{0x1018, 0x103, 0x9, "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"}, {0x48, 0x119, 0x5, "0dccd59d374704d3ae450d0e4a17ef667121d3a5e01179c52568e010a050eefc85557c61d5b25e9ba07b42575dc3f9b4ed39"}, {0xb8, 0x0, 0x549, "4cc2a9fe8fd762bf10f87ac8dc8bf2d1b30937a502e5d5d3ba91090cb75ab312f01eb53cc24a84eee99b2837f6721eb7b525076373dafad7a4a80f9f434a3d372a24f4ddec6271457bc2eac01d93ad983ec847a40691322b4ec86ba36382efcea355422b3acb1111e24c49c58c87c60848b878b458d3089c2cbba0005e37f8bbd815d8e51768201d24ffe28d6cf1bb1dff3930a17abba23323f5bc70d71cfd96aefd9e"}], 0x3, 0x884}, 0x8000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000834000)={0x1, 0x7fffffff, 0xfffffffffffffc01, 0x3, 0x101}, 0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000fb9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004be000)=0x14, 0x80000) sendmmsg(r0, &(0x7f00008d4000-0x80)=[{{&(0x7f0000570000-0xe)=@l2={0x1f, 0x101, {0x3ff, 0x6, 0x2, 0x1, 0x5, 0x9}, 0x0, 0x2b48}, 0xe, &(0x7f0000ed3000-0x10)=[{&(0x7f0000be2000)="9493ca8e3c01955609a42193c5a4070fb496679fa7f69ca4c48afd45054137b84d7bc4ed98beb730e5692bb4d6acc91dd3161d5a523235862c7e52baa62f48d4cec609df91c05f9a7e6e60b55cbecbfed461f933b39bdfa5daeab2985334d1413a6d95f8c87f53d68b3fc1d2278ee8c2eff65db645ae8f58fc3705e681efe8d473a6497b2b82d0ef9085cc089cd138de67119fda5ffe60533686e21f5216f8a9fa5edfa1a93093a44cb589ffe07101154798f16762c5f0", 0xb7}], 0x1, &(0x7f0000f99000-0xe8)=[{0xe8, 0x7, 0x6, "b5c37f8fbd32a55646a1e0b732a57fca4c12b2396712930d5ee6c2bddb58b95ba9d67da4be89aadf7dffb8789d4e334192d12a13b8ca353b806537d2a31b549dafa51fd9a7fd362ee527e1a624bfcf57be9213dfd7226cbf1a2c0adc5dba7e63d60441357bc845bdb8e263465319ed3e34ea7077d8123f0fefac18fcf66f6a936094de6d12c605ac1fc8a24a618e1dd25894b73d6ab50b2ca0d83e318d9b5d6a39ad7824a0fd00ef8088f065413533f681a0740da333e1ab74e66ec5b71236e0fdcaf7e65c6110743df87f8c968df7711a8fdbe6464e10"}], 0x1, 0x4}, 0x100}, {{&(0x7f0000de3000)=@l2={0x1f, 0x5, {0x10001, 0x40, 0x6, 0x2, 0x10000, 0x4e68}, 0x7f, 0xfffffffffffffff8}, 0xe, &(0x7f0000f39000-0x20)=[{&(0x7f00008fb000)="979c827de72bec719b683eb71df97f663f408793da5d39b0d365d54b34643e5db871f4a14f341c75503690eec3f07b37f9cc9d0ca7ecf4d0b6be81bbb542a3ecb9c8cff2a7fe7343cb2df225c9313f7e76f7988a0a96dd242e1d14386eb69f9fb2201ae9c8e7caf8882901425962081177c85907010edb7c9d7e0779525d745893e5b4ea014f761d2bfcc3b06d89c9753ed2ba84b313719cea4847b587fb60da4b", 0xa1}, {&(0x7f0000dd5000)="05a3dfb897c2f3eb595b447a69a193407f35ce315fe7687fb3ba5c584b7bb36e21ae1d721b9c21357620d6c106f7c8cf39a1fb3d3fb432b870262e3030d77e1d8a40ec310c66d1cfeb9ab2442271d7a9d0ab6b6dc4c1e87b5531cdb86adccd26b93655a5dfd83de35fd48a598c78db9e709a01f46575bd047b6f4f14b42ddc5689bc80c3f65b183d00109696d806412a931ad6a36d17d0e3439130a2c6fcec499624635a0b3745b42215eecf1067", 0xae}], 0x2, &(0x7f000067d000)=[{0x88, 0xff, 0xffffffff, "10a0befef5cafcee465cd15877608aa99efc9e07f34e550c9b6f230ad5b7eec3cbb6d456dab150d00133e23dc432e9bac8146c5f3e5581979c8240740d3aeaebe515b83ee6f65ba7d408d782f93fbf58542963af10555407cb317db03984cd9d1cdcef4d9536ecaab42e83a216035e17b474"}, {0x48, 0x10b, 0x1, "16d1f5a4e1cb301166d09f49112683ed33dd4f9f2067ecce090364fa880c5650bd71c24915db5d46c8d7fe6e61a0f62ecda8ea"}, {0x108, 0x10c, 0xa2, "03086c05005f4a6327ad37d4633fb4ead7d05f88f1265ce22049783411eaf323465ea7744e2452b55b05adda5019cddfbac19edbf4eda34c6479fcd71c6f8b56bab2704cf893cf80fda1726da178fe28224a8cc663e81322e306944a292e3b4bffcdc6fac794a71fef322ef5b73fd143943cc1177da4e393817456128ff3f4bdbbfbb12f6b305dfd93415e850786c1161379d8fe18d1c7101432cc7754adfa468728f26bc2268951dc5264f269b75d1842f9d6b83a92a91ab95bf6c6e89360034813378d1753d435e0718bbb1dd85107ec21ee9b8409157db679581c579baaeb714d48cc54fda5c447a466ccf75054e351"}, {0xc0, 0x117, 0x0, "407e211bfd4e7a495b59856ca96d8725be96f0d3c8c40e64cecf99eb5e64ecec061bb0db19080037070fb09dce5156de05e0d68ed58b81184bf8f4fd20c8ca6ec2cc6efeac732b7aa91ba6d9a10958d41500ce60e1143ee92896036a81f106e72aa5f46e7836febaa3b972cfa3a7fcef62662f4ce295a6cd3bf128c2f5939f45c69a8362733703be03c63a08f7dc808d57431609ab8a0c19137992963149c5dd04c969ca1c470263d98ae167cf1227"}], 0x4, 0x800}, 0x9836}], 0x2, 0x8010) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000017f000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) writev(r0, &(0x7f00002fb000)=[{&(0x7f00006a3000-0x1a)="c3d92b7e6f5ad5ee8bd57c3765b05ac44de728116eebf1c18a8f96f58afcd72b2f23e6e3feead49e4cbb0182d400a2e470", 0x31}, {&(0x7f0000518000)="4be258e620f6f920dd0fa71db93c3c082f0b5eadbe0a3fcaa9fa73b58b1465b4de46143c6f03a792e884207ebe8f3c014cb0d268bbb25a60e9415f8c52de18276ea46e47d4ee15a02be333dad072339862b253cb453aec1cae9b0e3b1eb585555485ad7e1dc7163b7bb09b609d18c70f4a731e4d3416be6a25b959e89bd92b79945865f4421b2c7f893e3c70d7fda3576a844d9e0645cc23c7b193bf76b3dced7c5acaa7e3ae448879633ae36e4a502ca819a27749f06fc628c8b5fda6f6bdb03d81bc9f9390a263ce8ca722ab7ceb71c7d0063870dc32bc125e0b7932ffc30587", 0xe1}, {&(0x7f0000bef000)="9cac609e20ad7be52a8817d97884a0c527f73c694350efc7111f6cb77bfe8c8dd1d8731116da09a85d6f2887b5a1b11362d6634b6e7f31970d8aa17d2ada2fe6fbf646a2135d16", 0x47}, {&(0x7f0000eb5000-0x50)="de7f28f4680720e58c0df42d0c2170fcec03a333feebce457398be0766ffe6ade76da899de3626b3a2da8ccef4325ae060d1cff091bf87aec0ceda702b143506a2e9fac426cc124bb2ee68a90049a284", 0x50}, {&(0x7f00006a0000-0x2c)="e858fb4683e1ad473afe64b8e819e7b25997def758e5559483782515763016b3c1b560da56f23b937ee8abce", 0x2c}], 0x5) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009b0000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2017/09/08 02:35:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000024b000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x200000000) r1 = socket(0x1e, 0x1, 0x0) listen(r1, 0x0) recvmsg(r1, &(0x7f000065c000-0x38)={0x0, 0x0, &(0x7f00001bf000)=[{&(0x7f0000903000)="00", 0x1}], 0x1, &(0x7f0000b78000)="", 0x0, 0x0}, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) poll(&(0x7f0000a4a000)=[{r0, 0x4120, 0x0}, {r3, 0x0, 0x0}, {r1, 0x8, 0x0}, {r4, 0x220, 0x0}, {r4, 0x0, 0x0}], 0x5, 0x8) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000d30000-0x2)=0x4, &(0x7f00003d9000)=0x2) accept$alg(r1, &(0x7f0000f69000)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000061e000-0x4)=0x58) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000cb4000-0x4)=0x7fffffff, 0x4) fcntl$setown(r3, 0x8, r2) accept4$llc(r1, &(0x7f0000d7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000035b000-0x4)=0x10, 0x800) r5 = dup3(r3, r1, 0x0) fcntl$setsig(r3, 0xa, 0x12) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f0000837000-0x6)={0x0, 0x100, 0xc4}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ead000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)="00", 0x1}], 0x1) r7 = dup2(r3, r4) tkill(r2, 0x16) getsockopt$inet6_mreq(r6, 0x29, 0x1f, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000604000)=0x14) ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f0000d54000-0x10)={&(0x7f0000f94000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f000014f000-0x4)=0x0, &(0x7f0000a89000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) [ 139.649924] device syz4.0 entered promiscuous mode [ 139.663758] device syz4 entered promiscuous mode 2017/09/08 02:35:57 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000739000)="2f6465762f73657175656e63657200", 0x8080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000)={0x3fc, 0x1b, 0x2, 0xd, "2283a0276556718d837d817226bd224600e389124ac0c635e8462047088a7e7a"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0xfffffffffffffff9, 0x2) mmap(&(0x7f00000c2000/0x2000)=nil, 0x2000, 0x2, 0x39011, r1, 0x1000000000000) gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)="2f6465762f70746d7800", 0x1003d, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000c2000+0x5ab)=[@in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, @in6={0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000830000)="2f6465762f73657175656e63657200", 0x80, 0x0) r2 = socket(0x11, 0x802, 0x0) r3 = gettid() r4 = 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}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8937, &(0x7f00002ed000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r5 = syz_open_dev$tun(&(0x7f0000fcb000)="2f6465762f6e65742f74756e00", 0x0, 0x80105) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000991000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x2, 0x7, 0x5, 0xfffffffffffffffe, 0x4}}) ioctl$int_in(r4, 0x5473, &(0x7f0000e8c000)=0x10000000008000d3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fcd000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/08 02:35:57 executing program 7: 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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000c7e000)=0x0, &(0x7f0000c1a000)=0x4) r1 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000819000-0x78)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x2, r1, 0x0) socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000000000400003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8c000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000eae000-0x9)="2f6465762f6b766d00", 0x200000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) eventfd2(0x0, 0x0) r3 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x4) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000418000-0x14)={0x4, 0x3, 0x80, 0x3, 0x100000001}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8000, 0x0, 0xabdb, 0x2, 0x0, 0x800000000000, 0x40, 0x0, 0xfe, 0x4, 0x0, 0x400000000010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x778f, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000593000-0x38)={0x0, 0x0, &(0x7f00007b3000)=[{&(0x7f0000f66000)=[{0x11, 0x1e, 0x2000000000000402, 0x2, 0x53f7, "04"}], 0x11}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x4}, 0x200000000000) mmap(&(0x7f0000314000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x811, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000017e000-0x10)={0x1fb, 0x200, 0x0, 0x3}) modify_ldt$read_default(0x2, &(0x7f00009c4000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d95000)="4fab", &(0x7f0000b37000-0x4)=0x0, &(0x7f0000f07000)=0x0, &(0x7f0000f2f000)="d68c") getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00002ee000)=0x81, &(0x7f0000b5a000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mq_timedsend(r3, &(0x7f000000d000)="ca9f034738cb00049626abd69def4a0cd8d0b2f2ed29b257b3fceffb87ae096fb9c862b5f1d7d60a9fb57c4c1c445d35fc588519f02bd34acfd623dae980e5db100000000000000000d2a2ce5eb279cbc5bf9d00d6586d6b5e063315c624acdaba64bfb5ecb620000000ac5f91a9f205ba70d02e1787", 0x76, 0x3, &(0x7f0000de5000)={0x0, 0x0}) 2017/09/08 02:35:57 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x8, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x2, 0x2, &(0x7f000001b000)={0x0, 0x0}) r1 = dup(r0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x201000440, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000018000)=[@text32={0x20, &(0x7f0000019000-0x50)="0fc72936f30f52d80f300fc75f09b8010000000f01d9b9d70b0000b88a000000ba000000000f3066ba2000b000eeb8010000000f01c13e2e2ef2f2f466baf80cb8b8894589ef66bafc0cb8b40d2d31ef", 0x50}], 0x1, 0x20, &(0x7f0000015000)=[@cr0={0x1, 0x40000}, @cr4={0x1, 0x100}], 0x2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001c000)="2f6465762f6877726e6700", 0x400100, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r7 = msgget(0x2, 0x200) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x2000000) msgrcv(r7, &(0x7f000000b000)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0xc4, 0x3, 0x7) ioctl$KVM_X86_SETUP_MCE(r6, 0x4008ae9c, &(0x7f0000006000-0x4)={0x11, 0x0, 0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r6, 0x4040ae9e, &(0x7f000001e000)={0xaac75d3986ff5ebd, 0x1, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_X86_SETUP_MCE(r6, 0x4008ae9c, &(0x7f0000015000)={0x14, 0x1, 0x2, 0x0}) ioctl$KVM_X86_SET_MCE(r6, 0x4040ae9e, &(0x7f0000014000-0x40)={0xec80000000000000, 0x0, 0x240000004, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000000b000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = eventfd(0xfff) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, r8, 0x0) mmap(&(0x7f0000864000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000865000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffff, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000835000-0xb)="2f6465762f6877726e6700", 0x40000000000100, 0x0) 2017/09/08 02:35:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00005fb000)={0x0, 0x0}) lookup_dcookie(0x8, &(0x7f00002dd000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee) r2 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000df6000-0x20)={@generic="b65059795648fb033266b8c7e16628f5", @ifru_flags=0xa200}) r3 = syz_open_dev$ircomm(&(0x7f0000833000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x82600005) r4 = semget$private(0x0, 0x4, 0x23a) semctl$IPC_INFO(r4, 0x5, 0x3, &(0x7f00008ee000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000312000)={0x76, 0xfffffffffffffffd, 0x1000, 0x0}, 0x8) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000ef2000)={0x0, 0x7, 0xc703, 0x3ff, 0x8, 0x3, 0x3ff, 0x6, 0x10001, 0x59e, 0x5, 0x100000001}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000595000)={{0x8ce, 0x87}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1, 0x40000, 0x5, 0x8001, 0xfffffffffffffffa, 0x100000000, 0x1, 0x0, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capget(&(0x7f000071b000-0x8)={0x20080522, r1}, &(0x7f00001dc000-0x18)={0x3ff, 0x200, 0x3, 0x401, 0x100000000, 0x401}) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000965000-0x4)=0x39, &(0x7f0000d74000)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000662000)={@common="64756d6d793000000000000000000000", @ifru_flags=0x9000}) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000d09000-0x8)={0x9, 0x9}) socket$inet6_udp(0xa, 0x2, 0x0) r5 = inotify_init1(0x0) signalfd4(r0, &(0x7f0000d95000-0x8)={0x6}, 0x8, 0x7fffe) inotify_add_watch(r5, &(0x7f000019d000)="2e2f636f6e74726f6c00", 0x1000004) r6 = dup(r5) r7 = getuid() ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000d7d000)=0x3ff) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000cc7000)={0x7, 0x8000}, 0x2) r8 = getgid() lchown(&(0x7f000030e000)="2e2f636f6e74726f6c00", r7, r8) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f00007f9000-0x4)=0x0) recvmsg$kcm(r6, &(0x7f0000710000)={&(0x7f00002dc000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000219000+0xa35)=[{&(0x7f00001d0000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f0000a08000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000077000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f000065d000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}], 0x4, &(0x7f00003b8000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x6}, 0x2000) bind$unix(r6, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) [ 139.737209] netlink: 13 bytes leftover after parsing attributes in process `syz-executor0'. [ 139.753870] device syz4.0 left promiscuous mode [ 139.774745] device syz4 left promiscuous mode 2017/09/08 02:35:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000973000-0x5)="6465616400", &(0x7f000070e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f9000)="00", 0x0) r0 = socket(0x11, 0x80803, 0xfffffffffffffffe) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000dd7000-0x4)=0x0, &(0x7f0000cdf000)=0x4) ptrace$setsig(0x4203, 0x0, 0x6, &(0x7f0000001000)={0x4, 0x1, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e4a000)={0x7, 0x8002, 0x0, 0x0, 0x0}, &(0x7f000060b000)=0x10) getsockname(r0, &(0x7f0000815000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b8f000)=0x14) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE(0xffffffffffffffff, 0x4010aef5, &(0x7f00001f2000)={0x0, &(0x7f0000f2d000)=[]}) close(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d6c000)={0x0, 0x0, ""}, &(0x7f0000936000)=0x8) 2017/09/08 02:35:57 executing program 6: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000a67000-0x2)="5b00", 0x1) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fc5000-0x11)="2f6465762f7667615f6172626974657200", 0x381400, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fc6000-0x4)=0x0, &(0x7f00006ed000)=0x4) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000fc4000)={0xffffffffffffffff}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000fc7000-0x4)={r1}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000fc7000-0x10)={0xd, 0x1}) dup3(r0, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) request_key(&(0x7f000046d000-0x5)="6465616400", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x13)="2e1c766d6e657430237d256367726f75704000", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 139.812316] netlink: 13 bytes leftover after parsing attributes in process `syz-executor0'. [ 139.854634] device syz4.0 entered promiscuous mode [ 139.884681] device syz4 entered promiscuous mode 2017/09/08 02:35:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x800, 0x1f) getsockopt$inet6_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f0000cd7000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000d43000)=0x18) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000081f000-0x10)={0x0, 0xc000800000000001, 0x5, 0x1}, 0x10) r1 = socket(0x11, 0x80003, 0x8) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000505000)=0xd6, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000052a000-0x4)={0xfffffffffffffffd, 0x3, 0x1000}, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000052e000)={0x0, 0x0, 0x0}, 0x4) vmsplice(r1, &(0x7f0000dba000)=[{&(0x7f0000d25000)="41ac5aaf8060f430999701fd0c458cdc7f969932ee26f1bf1c861438a01fd44960d8a08dfd48c1800f29e3f85cc1838fa258097fc30c3f09fb79289a8297f5d7488c", 0x42}], 0x1, 0x8) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$packet_int(r1, 0x107, 0x15, &(0x7f00006a8000)=0x0, &(0x7f0000367000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000468000)={0x32, 0x8200, 0x7fffffff, 0x2, 0x0}, &(0x7f00008bc000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00001d2000-0x20)={0x1, 0x2, 0x8208, 0x7, 0xf7, 0x34, 0x8, 0x7, r2}, &(0x7f0000834000-0x4)=0x20) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000f6e000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_emit_ethernet(0x3e, &(0x7f0000926000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0x1000, 0x100, 0x29000000}}], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000069c000)={0xffffffffffffff75, 0xffffffffffff0201, 0x6, 0x5, 0x68c, 0x2, 0xffffffff, 0x3, 0x0}, &(0x7f000042f000-0x4)=0x20) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000080b000)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d16000)={r3, 0x1000}, &(0x7f0000498000)=0x8) setsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000856000)=0x7, 0x4) 2017/09/08 02:35:57 executing program 1: mprotect(&(0x7f0000ba5000/0x2000)=nil, 0x2000, 0x1000000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000504000)="2f6465762f6877726e6700", 0x400040, 0x0) mmap(&(0x7f0000bf1000/0x1000)=nil, 0x1000, 0x1000001, 0x5f, r0, 0x4) socketpair(0x5, 0xa, 0xffff, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x8000000000032, r2, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) mq_unlink(&(0x7f000000b000)="2f6465762f72616e646f6d00") sendmmsg(r3, &(0x7f0000000000)=[{{&(0x7f000000d000)=@ipx={0x4, 0x0, 0x0, "1a4d92e3fdf7", 0x0, 0x0}, 0x10, &(0x7f0000008000-0x30)=[{&(0x7f0000005000-0x1000)="c8", 0x1}], 0x1, &(0x7f000000a000)=[], 0x0, 0x880}, 0xfffffffffffffffe}, {{&(0x7f000000d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000e000-0x90)=[{&(0x7f0000004000-0x92)="", 0x0}, {&(0x7f000000c000-0x4b)="6f22da81a92ab47a3a9c566ae83281ba6a840a4eb32eea13265bcaac507f830ae2596b4906ace65d8639e3210d8e4001dcebd5db52000055b5c967b349d174596f460a6cdbd6722dec7ad0", 0x4b}], 0x2, &(0x7f000000d000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f000000f000-0x20)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000010000-0xc)={r0, r3, 0x1, 0x0, 0x0}, 0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000010000-0xb)="2f6465762f6877726e6700") add_key(&(0x7f0000010000-0x12)="2e7265ff00ffe200e3ffff786175746800", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000f000)="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", 0xfa, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000010000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87, 0x13e, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000bf2000-0x8)="2e2f66696c653000", 0x410000, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f00002d1000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x14d202) r5 = memfd_create(&(0x7f0000000000)="fff8", 0x0) sendfile(r4, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x100000000000000, 0x0, 0x0, 0xd8, 0x21240, 0x6, 0xac, 0x85, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a8000/0x2000)=nil, 0x2000, 0x2, 0x51, r6, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000770000-0xc)=@sack_info={0x0, 0x100000000, 0xffffffff}, &(0x7f0000952000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000d3b000-0x8)=@assoc_value={r7, 0x3}, 0x8) syz_open_dev$loop(&(0x7f00001aa000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000000000/0xb49000)=nil, 0xb49000, 0x3, 0x32, r6, 0x800000000000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000001c000-0x8c)={0x0, @in={{0x2, 0x3, @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]}}, &(0x7f0000dd5000)=0x8c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000217000)=@assoc_id=r8, 0x4) [ 139.961661] device syz4.0 left promiscuous mode [ 139.976541] device syz4 left promiscuous mode 2017/09/08 02:35:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000046c000-0xa)="2f6465762f70746d7800", 0x40000000000, 0x0) r1 = dup2(r0, r0) r2 = syz_open_dev$random(&(0x7f0000fa8000)="2f6465762f72616e646f6d00", 0x0, 0x400000) r3 = dup2(r1, r2) readlinkat(r3, &(0x7f00005b1000)="2e2f66696c653000", &(0x7f0000457000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000090c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000822000-0x4)=0xc) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) getpgid(r4) r5 = socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f000063c000-0x8)={0x0, 0x0}, 0x80800) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000760000-0x4)=0x0, 0x4) bind$inet6(r5, &(0x7f0000970000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x423, &(0x7f00009c1000-0x424)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb7a58", 0x0, "1e555e"}, "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"}}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x5, 0x7f, 0xfff, 0x9}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x3) mknod(&(0x7f0000e4b000)="2e2f66696c653000", 0x40, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f000007d000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000dbf000-0x78)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f0000c1d000)=@common="726f7365300000000000000000000000", 0x0, 0x2, 0x0}) sendto$packet(r3, &(0x7f0000b5f000)="b46a7f9edb777ebd11e80281a9788eb3", 0x10, 0x10, 0x0, 0x0) execve(&(0x7f0000cda000)="2e2f66696c653000", &(0x7f0000dbf000-0x10)=[], &(0x7f000077a000)=[]) syz_emit_ethernet(0x423, &(0x7f00009c1000-0x424)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb7a58", 0x0, "1e555e"}, "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"}}}}}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000d6e000)=0x5) clone(0x0, &(0x7f000063b000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000129000-0x2)="17fe") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f00001ea000-0x3)="34") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCNXCL(r3, 0x540d) 2017/09/08 02:35:58 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000f86000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000f19000-0x4)=0x0, &(0x7f0000f18000)=0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f1a000)=0x2, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000d51000-0x28)={&(0x7f00005c8000/0x1000)=nil, 0x2, 0x0, 0x10, &(0x7f00005db000/0x1000)=nil, 0xbdb9}) bind$inet(r0, &(0x7f00006be000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000f1b000)="82b27269b98f73c91947d7fe557e70c7f99e237d7c3c05073660d060aa5f1ec941b1208f7448351bf86ca8d38bfb00106ab202df98e0606a1edc8700df2bcf59961560688b84c6fb9ac63f57e92e0e0ed3df6b1547b70140e16042f9d09e6462910cdf9bb816933ce9661004ed41554915fb8d7b671d8003346989b188f66bf3bd9531a513116d2502b9550adccaf1c54ce84e265df010b1862b10aa2563e41dc6c0f2bfaa95be2d03f29cb215f15b5986418814be7c602a993d9999d1f5f572c5d4a72cfba2393d0355765ef90eb1f3d32f852b3c47eaa1") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000343000/0x1000)=nil, 0x1000, 0x8, 0x10, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r4, &(0x7f00001fa000-0x18)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r4, &(0x7f000097a000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x3) time(&(0x7f00007f0000-0x8)=0x0) 2017/09/08 02:35:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000eef000)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000117000)=0x4) pipe(&(0x7f0000ff3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000bbe000-0x10)={0x0, 0x1ff, 0x4, 0x101, 0x10000, 0x100000001}, 0x14) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f00007b9000)={0x2, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000346000-0x4)=0x7d6, 0x4) bind$inet6(r1, &(0x7f0000f79000)={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) syz_emit_ethernet(0x102a, &(0x7f00003f7000-0x102a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x6, 0x101c, 0x0, 0x0, 0x800, 0x11, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x1008, 0x0, "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"}}}}}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000249000)={0x37, &(0x7f0000ffc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000b7d000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0xff, 0x0, 0x3, 0x1, 0x2}, 0x20) epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000615000-0x4)=0x0, &(0x7f0000dd7000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000999000)={@common="626f6e64300000000000000000000000", 0x4007f}) pipe(&(0x7f0000faf000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000fd0000)={0x0, 0xdf, "db45b465de1a0dcac1a7d4e46b580fbb078b4f46e44dcc2ece076447973126736603a0336e11ab174144d1ee051493bf3559893f27f308675b1887a35f0174ae8c744b871fee747d51a7ffe9b224a5529f5d5655bea8e1f5b9be779f0981adc65b5d1b31f6b4ab2bb875c5e38ea5dcb500e8f94283056394c5bb3f04b69df46472fa416a7a4312740c87d1aa27983cab02fdff194e1fd3269353064ce9bd3ce385bb38710bbbcbca5b1d03b08f3e0fe9b1efd511cf3471596aa77db27009bfcd99129d2e85c3c13d22add204e38d97b74ff866edee68a87a21f245f3f28405"}, &(0x7f0000ff3000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00003c6000)={r7, 0x1fd, 0x403, 0x101, 0x0, 0x100000001}, 0x14) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ff2000)={0x0, 0x1, 0x9, 0x401, 0x1, 0x80000000, 0x20, 0x10003, {0x0, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x83b0, 0x80000000, 0xa09b, 0x1}}, &(0x7f0000ff3000-0x4)=0xb8) r8 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f0000818000-0x118)={0x2, {{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]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$sock_int(r8, 0x1, 0x8, &(0x7f0000760000-0x4)=0x7d6, 0x4) sendto$inet(r6, &(0x7f0000a06000)="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", 0x1000, 0x8001, &(0x7f0000d76000)={0x2, 0x0, @rand_addr=0xffffffffffffd6f5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r8, &(0x7f00009ef000)={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000080}, 0x1c) setsockopt$inet_tcp_TCP_SILENT_CLOSE(r2, 0x6, 0x6bd, &(0x7f0000e1c000-0x4)=0xffffffffffff7fff, 0x4) syz_emit_ethernet(0x424, &(0x7f00009c1000-0x424)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x416, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb7a58", 0x0, "1e555e"}, "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"}}}}}) ioctl$DRM_IOCTL_GET_UNIQUE(r6, 0xc0106401, &(0x7f0000ede000-0x10)={0x37, &(0x7f0000267000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) poll(&(0x7f00003a1000-0x10)=[], 0x0, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000b7d000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x64, 0x2}, 0x20) 2017/09/08 02:35:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000973000-0x5)="6465616400", &(0x7f000070e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f9000)="00", 0x0) r0 = syz_open_dev$tun(&(0x7f0000821000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = socket(0x11, 0x80803, 0xfffffffffffffffe) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000dd7000-0x4)=0x0, &(0x7f0000cdf000)=0x4) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000c78000)=0x7fff, 0x4) fcntl$setlease(r0, 0x400, 0x2) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f0000544000)={0xd000000000000000, 0x5000, 0x5, 0xb, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ptrace$setsig(0x4203, 0x0, 0x6, &(0x7f0000001000)={0x4, 0x1, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e4a000)={0x7, 0x8002, 0x0, 0x0, 0x0}, &(0x7f000060b000)=0x10) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE(0xffffffffffffffff, 0x4010aef5, &(0x7f00001f2000)={0x0, &(0x7f0000f2d000)=[]}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x100000001) close(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d6c000)={0x0, 0x0, ""}, &(0x7f0000936000)=0x8) 2017/09/08 02:35:58 executing program 5: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000af0000)={0x2, 0x6}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000aee000-0x4)=0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f00004e0000)=0x0) ioprio_get$pid(0x1, r2) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000aed000)={0x7f, 0x4000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000937000-0x28)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000002000-0xc)={0x7, r0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000aee000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000096d000-0x10)={r5, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000aee000)={0x0, 0x0, 0x8}) ioctl$TCSETAF(r4, 0x5404, &(0x7f00000ff000)={0xc6, 0x1, 0x101, 0x101, 0xbd5, 0xffffffff, 0x0, 0x10001, 0xfffffffffffffffc, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00006af000)={r6, r7}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000ae5000-0x48)={0x80003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000630000/0x18000)=nil, &(0x7f0000aee000)=[@textreal={0x8, &(0x7f00009b9000)="260f2374b80000b808008ed80f20e06635000020000f22e066b87c00000066ba000000006736660f2d1e9866b9800000c00f326635004000000f30366536662e0f0f7100a7ba420066b80800000066ef1f5a6ef20f0130", 0x57}], 0x1, 0x400065, &(0x7f0000ad8000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000a77000)={0x100000102, 0x10002, 0x1000000000800, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f00008ec000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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syz_kvm_setup_cpu$x86(r1, r3, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000ae1000)=[@text16={0x10, &(0x7f0000aee000-0x78)="6766c7442400009000006766c7442402050000006664c73524068d00000000000f011c66b80500000066b9002000000f01c10866b80f20d86635080000000f22d80000000f23d00f21f86735a630000066b91503000066b8d400000066ba000000000f3067f36d0f3266b97e0300000f3266b9760900000f32f22e0f001d0f183f66640f06", 0x85}], 0x1, 0x40, &(0x7f0000ae1000)=[], 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000af2000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000aef000)={0x1, 0x0, [{0xda0, 0x0, 0x0}]}) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000686000)={0x1, 0x0, [{0xc000000b, 0x4, 0x2, 0x7, 0x5, 0x7, 0xe000, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/09/08 02:35:58 executing program 7: mmap(&(0x7f0000000000/0xb4e000)=nil, 0xb4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007b1000-0x8)={0x0, 0x7fffffff}, &(0x7f0000a61000)=0x8) mmap(&(0x7f0000e49000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000403000-0x14)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8137, @llc={0x4, @llc={0xfe, 0xf4, "88", "fe"}}}}}) read(r2, &(0x7f0000001000-0x1)="00", 0x1) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000fe3000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000078c000)=0xc) mmap(&(0x7f0000b4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00005c1000-0x4)=0x0) r3 = socket(0x4, 0x80000, 0x26) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000663000)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x9, 0x28f31e35, 0x26, 0x4, 0x100000009, 0x4, 0x558bbed5, 0x1, 0x56000000, 0x1b10, 0x6665, 0x9, 0x800, 0x400000006]}, &(0x7f0000a62000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009c0000-0x18)={r4, 0x35, 0x8000000000000, 0xffffffffffff7ac2, 0x6}, &(0x7f0000546000-0x4)=0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0xd65}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00001e1000)=0x0) mmap(&(0x7f0000b4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000b4e000)={0x0, 0xd, "9922e2eeff000003000000a6a6"}, &(0x7f0000621000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000441000-0xa0)={r1, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1f7, 0x3, 0x8, 0x4}, 0xa0) r7 = accept(r0, &(0x7f0000b4b000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000048c000-0x4)=0x1c) socket$inet(0x2, 0x10000000080000, 0x10001) setsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000b4b000-0x8)=@assoc_value={r5, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a60000)=r1, 0x4) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept$inet(r0, &(0x7f00001b5000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b4f000)=0x10) ioctl$fiemap(r7, 0xc020660b, &(0x7f00005c8000-0xc8)={0x2, 0xb4e7, 0x3, 0x1, 0x3, [{0xfffffffffffffff8, 0xfffffffffffffe01, 0x1f, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0x7, 0x1000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x2, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f00007e7000)={0x1000000ffffffff, 0x4, 0x6, 0x6e, 0x1000, 0x6, 0x7fffffff, 0x9, r6}, 0x20) listen(r8, 0xfffffffffffffffb) mmap(&(0x7f0000b4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/08 02:35:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000700000)="2e2f66696c653000", 0x1, 0x80) pipe2(&(0x7f000026d000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000dc3000)=0x0) r2 = getpgid(r1) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ef3000)={0xba5d, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) r3 = syz_open_dev$vcsn(&(0x7f000045f000-0xa)="2f6465762f7663732300", 0xfffffffffffffff9, 0x20000) perf_event_open(&(0x7f0000a2f000)={0x2, 0x78, 0xde, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7, 0x0, 0x0, 0x0, 0x9, 0x0}, r2, 0xffe7ffffbfffffff, r3, 0x2000000000) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00005ba000)="2f6465762f6b766d00", 0x101401, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mincore(&(0x7f0000a86000/0x4000)=nil, 0x4000, &(0x7f000038e000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") eventfd2(0x2, 0x80800) syncfs(r5) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f00004cd000-0x10)=@common="697036746e6c30000000000000000000") ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00005d8000)=@add_del={0x2, &(0x7f0000f7b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x68c}) socketpair(0xa, 0xa, 0x9, &(0x7f0000905000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$sg(&(0x7f0000b73000)="2f6465762f73672300", 0x40000000000, 0x2000) socket(0x11, 0xfffffffffffffffc, 0x2) write(r7, &(0x7f0000007000-0x50)="6a77713b74cda85682abdf5bcd577df213580488d38bb60a3a4aebe1cacd28ae580a5c393351b8e7f2e3c5460cbd7a41da5e9ecac449aac87c8fb8106e77d75e67bdff1a7a79cf18991b2c1ee9d2e912", 0x50) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000cfe000-0x4)=0x0) ioctl(r7, 0x2275, &(0x7f0000e1c000-0x1)="23") syz_emit_ethernet(0x2a, &(0x7f0000f52000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @loopback=0x7f000001, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @multicast2=0xe0000002}}}}) eventfd2(0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000110000-0x9)="2f6465762f72746300", 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000f6e000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000294000+0x40b)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000051a000-0x10)={r8, r9, 0xfff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00006f5000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r12, 0xc010640b, &(0x7f0000301000)={r10, r11, 0x1fb}) socket$inet(0x2, 0x3, 0x800000000000011) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000db3000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/09/08 02:35:58 executing program 1: mprotect(&(0x7f0000ba5000/0x2000)=nil, 0x2000, 0x1000000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000504000)="2f6465762f6877726e6700", 0x400040, 0x0) mmap(&(0x7f0000bf1000/0x1000)=nil, 0x1000, 0x1000001, 0x5f, r0, 0x4) socketpair(0x5, 0xa, 0xffff, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x8000000000032, r2, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) mq_unlink(&(0x7f000000b000)="2f6465762f72616e646f6d00") sendmmsg(r3, &(0x7f0000000000)=[{{&(0x7f000000d000)=@ipx={0x4, 0x0, 0x0, "1a4d92e3fdf7", 0x0, 0x0}, 0x10, &(0x7f0000008000-0x30)=[{&(0x7f0000005000-0x1000)="c8", 0x1}], 0x1, &(0x7f000000a000)=[], 0x0, 0x880}, 0xfffffffffffffffe}, {{&(0x7f000000d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000e000-0x90)=[{&(0x7f0000004000-0x92)="", 0x0}, {&(0x7f000000c000-0x4b)="6f22da81a92ab47a3a9c566ae83281ba6a840a4eb32eea13265bcaac507f830ae2596b4906ace65d8639e3210d8e4001dcebd5db52000055b5c967b349d174596f460a6cdbd6722dec7ad0", 0x4b}], 0x2, &(0x7f000000d000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f000000f000-0x20)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000010000-0xc)={r0, r3, 0x1, 0x0, 0x0}, 0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000010000-0xb)="2f6465762f6877726e6700") add_key(&(0x7f0000010000-0x12)="2e7265ff00ffe200e3ffff786175746800", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000f000)="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", 0xfa, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000010000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87, 0x13e, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000bf2000-0x8)="2e2f66696c653000", 0x410000, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f00002d1000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x14d202) r5 = memfd_create(&(0x7f0000000000)="fff8", 0x0) sendfile(r4, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x100000000000000, 0x0, 0x0, 0xd8, 0x21240, 0x6, 0xac, 0x85, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a8000/0x2000)=nil, 0x2000, 0x2, 0x51, r6, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000770000-0xc)=@sack_info={0x0, 0x100000000, 0xffffffff}, &(0x7f0000952000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000d3b000-0x8)=@assoc_value={r7, 0x3}, 0x8) syz_open_dev$loop(&(0x7f00001aa000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000000000/0xb49000)=nil, 0xb49000, 0x3, 0x32, r6, 0x800000000000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000001c000-0x8c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dd5000)=0x8c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000217000)=@assoc_id=r8, 0x4) [ 140.252904] device syz4.0 entered promiscuous mode [ 140.290438] device syz4 entered promiscuous mode 2017/09/08 02:35:58 executing program 7: r0 = open$dir(&(0x7f0000515000-0x8)="2e2f66696c653000", 0x301000, 0x28) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x4000000000000032, r0, 0x0) r1 = gettid() r2 = userfaultfd(0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000036e000)="2f6465762f73657175656e63657200", 0x400, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000325000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x44, 0x0}) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000922000)={{&(0x7f00002ac000/0x1000)=nil, 0x1000}, 0x3, 0x0}) mmap(&(0x7f0000923000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000924000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x2032, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x82, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x2c9, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1, 0x11, r4, 0x0) mmap(&(0x7f0000000000/0xd67000)=nil, 0xd67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d69000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r7 = accept$netrom(r5, &(0x7f0000c11000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000729000-0x4)=0x10) connect$netrom(r5, &(0x7f00006e2000)=@full={{0x3, {"fa89ce5ebc4b7a"}, 0x5}, [{"80a351a5163585"}, {"c7b146bdbf628a"}, {"1335b2a82e8a73"}, {"a5a67f8bd9a2ca"}, {"c2538e781b4e58"}, {"370ac5c07fa33a"}, {"665dbf70be66fc"}, {"22ded6c7b59777"}]}, 0x48) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000b1d000-0x20)={0x10007, 0x1, 0x10000, 0x1000, &(0x7f00000ad000/0x1000)=nil}) r8 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d69000)={r5, r2, 0x1, 0x0, 0x0}, 0xc) getsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f000072d000)=0x0, &(0x7f000044c000-0x4)=0x4) mmap(&(0x7f0000d6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r8, &(0x7f0000d6a000)="240000004300010006000b0000ff00000000000000c6af0020050000000000000000000e78eb", 0x26) mmap(&(0x7f0000d69000/0x1000)=nil, 0x1000, 0x3, 0x6052, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000d69000)=0x180, 0x4) mmap(&(0x7f0000d6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f0000065000)="2f6465762f76637300", 0x0, 0x0) connect$netlink(r9, &(0x7f000000f000)={0x0, 0x0, 0x295, 0x9}, 0xc) poll(&(0x7f0000005000-0x8)=[{r4, 0x20, 0x0}], 0x1, 0x8001) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x3, 0x11, r4, 0x0) 2017/09/08 02:35:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x20) getsockopt$inet_tcp_TCP_PSP_RX_SPI_KEY(r0, 0x6, 0x6c3, &(0x7f0000132000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f00000e2000-0x4)=0x18) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f000000b000)="9b017dfed173a00b99b8f4758ed58b22c77173fa3423acc7bd57b23b4105d1a4", 0x20) bind$inet6(r1, &(0x7f00006a1000)={0xa, 0x0, 0xffffffffeffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, 0x1c) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) socket$inet6(0xa, 0x80006, 0x9) listen(r1, 0x3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000611000-0x4)=0x7, 0x4) accept$llc(r0, &(0x7f0000aeb000-0xd)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002ee000-0x4)=0x10) r2 = accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003df000-0x8)={0x0, 0x8c06}, &(0x7f00008cc000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005a8000-0x10)={r3, 0x6, 0x0, 0x9}, 0x10) r4 = accept$ipx(0xffffffffffffffff, &(0x7f0000ade000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007d7000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000347000-0x68)={0x80, 0x7, 0xffff, {0x77359400, 0x0}, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000e1d000)=0x8) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f0000fa6000)={"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"}) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r5, &(0x7f0000b63000)="39", 0x1, 0x0, &(0x7f0000c0c000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000dce000)={r3, 0x80000000, 0x8, "e8b23f7ad36fec3a"}, 0x10) sendmsg$netlink(r2, &(0x7f00000ff000)={0x0, 0x0, &(0x7f0000b66000)=[{&(0x7f0000b40000-0x23d)=[{0xc6, 0x3ff, 0x2, 0x8, 0x5, "be4f0baf43bf2b3b1cc13c15c7d6dc660288bd8b7d8370dd07b11b019fec14f7a990bb0360bc76089ab95df96ffa1bf7f71c25fb5c46d5d1919c70d8979f33e6a79097ee71e1317d51743bd7e92f9de84ffb8acc218db4c37918d80b4c10fb0724d3c14511317be501ad43f524c7737cff52f35e3d1e59db004f84be283c53e0ff34c879bb2317bf81d75b4dacc6931f19a227a9ccc73621e239c0d674cb4ce43c10883ad4ca354082adc47581d4dd01c7e27763c6d9"}, {0x7e, 0x2, 0x300, 0x7ff, 0x3, "29f311341feb60d96305ca5b0e6226a3b5d9fc669d1f9a128b9a6bd7c28a8fab5115e6f68a50e541e0cd3fc1014c7cb469ee6b6e993afe743d10af805220ebf81f9846395de4703b6f1993d9e362fc2c699c9d82e8d743a688e541f759737637595ceba2da42fda750d1bd0be5e9"}, {0x79, 0x1d8, 0x4, 0x1000, 0x100000000, "6bc96801b62fbe1890a9913f9f50d99d00f6c6eb1f835c41e80438f0ccff5df7a60dc1e18d20405255f4235c28674d806178fd6fe74ef7f88aa2565f002e29ffbe73aef0f43dbd798d0b9c09a0847df2078f276ae6b9c83739b1f430ddb72bed1ae143dc49c9af8df1"}, {0x80, 0x0, 0x220, 0x4, 0x401, "e328b419acda5efba4028783cf0eee342633795ac3d45e867af9955c3cfc2641d2a2b62cc2970515f2b00671a6802e2b54530942408d241c0d2c754bc7c3b68478d70c2fa89ea6f93991bf3868eb01c6b5724cfca9fc72d52a0b2b6f3ca8a9f4e8c59f7b41cd207cf3da2a9f820c0a0f"}], 0x23d}, {&(0x7f0000ca9000-0x112)=[{0x42, 0xfffffffffffffff8, 0x400, 0x660, 0x10001, "06d642cc9f28bad51744765af93552e6a707752c3f9f88b35269a3f339489920398fb81354a036c8c5424a9749ec0e511dcc"}, {0x5e, 0x6, 0x9, 0x0, 0x4, "0a9c61d66e3bcb024773f3cf2165410319f48c746e8cb15189007cedb33312eda389ed7a44948e9eb1bb49db0c7fff594f94b47af84539f6568121990f497018f02dd4cff21e7d7c5ed53096a20e"}, {0x55, 0x200, 0x800, 0x100000001, 0xffb, "98a0757cf37a5d2ff337ca6d0919b3f08e5d54f52a2aa5d4d3aa1555a46c5b0d686285d06c88d7629f18771757b75f9979dfe427d6dac7430674600b530358b02845f01095"}, {0x1d, 0x7f, 0x100, 0x80000001, 0x9, "99b94b8ca58aee438a78403427"}], 0x112}, {&(0x7f000098d000)=[{0x21, 0x100, 0x508, 0xabde, 0x0, "fbf00886d0283327b3513be30dc9261195"}, {0x2f, 0x101, 0x0, 0x2, 0x20, "effee55c42e6c4cc6d225c08ef3977e8b55690e94155ffd9e45940d3ce30a9"}, {0x66, 0x1, 0x908, 0x0, 0x7fff, "af4a98cdbc1f08e56a92497f291985fe59ad88aa9e753441dcf0c244305de49723fcf662ecc1be74bab019beb35ec58914f67a648a29ad270c735359c25156b1b1939a89fc88c3c23003680010f0e655df5bbcfe9519"}, {0x1010, 0x8, 0x2, 0x2, 0x1f, "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{0x8e, 0x8, 0x8, 0xffffffff, 0x2, "496ddd884f7a98e27917aa45ad816b33b488b795fb142cd2e5e435262e8e8967ab607f375d1a758a94e67f5f415be2e70515d7db34fc58881873cdb1f07ea2f760c6a4bf2e45a2066212c5ebc419e14fc813ce06a562102375eb1d084e2b592a88aac880809fcab5d1941c219822bceac990c5f2a91134cc9da5360fcd25"}, {0x7b, 0x7, 0xf3c, 0x7, 0x1, "c513c293fac98923bb373f67ab52b364353dfd631823eae3aa75baf991309e34aeb2caa29363c181de0a4b52aea8ed76300f8070ff9831305f5015c2a33b6396363521f66a3089b2b4d297e54ffc89560ca4ef27e77465db41e99f683938a103178df653635967871e4953"}], 0x11cf}, {&(0x7f00000a7000-0xd1)=[{0x9f, 0x2, 0x100, 0x5, 0x6, "b7d799238cc01c5062b9ba17a48b6c1cf5873c86e65cf4ba267a0c58f845f3bfa55ae889f2a1365e8d4d8ff8d83502f9afcc5a5024e7db64f67bacff0867b60b3dc432acc51b0759ead6bb1ded679b498a87522fd4701bb0c19fdcea07c7e03e248b43a6e8222bbb69287e68381035851e1fe0c6131df2234c83b84838fdca9f65cfd965550812c3920430d14e6399"}, {0x32, 0x8, 0x101, 0x4, 0x3, "31bb336d06144fdf0a9e02a73e76e6961c47bc4d00a693b8f2e7b9cc18bd9ee21ef4"}], 0xd1}, {&(0x7f0000b1c000)=[{0x1010, 0x800, 0x300, 0x0, 0x5, 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"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{0xbc, 0x8, 0x300, 0x8001, 0x0, "d3c8097897a27f37aa5acfc6e1c97861085380105057a3e606617b18b88d501e4f76cf09498cc9a790b6193cf77db77859c3c6b3a5c954807204e11c81d474f9924081d021898f5b45c14bf0fa5966611f1e085816a6aa0ed013a7d8555f3801311ca7a2c794aade2b1a2143041fc3ff8ca1bb4f69475b532642726fe507c3099739f4b026185130a0626b39f96d6799907c92824e7b7eff01140693d0ba02ca6a60289eb3d792cef1ff8224"}], 0x24dc}, {&(0x7f0000d4e000-0x1b5)=[{0x92, 0x1, 0x300, 0x3f, 0x80, "dd6aad8b703f980ce2bf59407b105af8cfd3ee1d29beb8185caa976b4e8c7057020455eb7848147196cccf33a3a12fc58acc837536cb25a180b9f46eded5d16cda0869cb50eed9ca72a498c9aac997706a58d5fa88c8006e0fdd0432e1ec07d201e9081d59e85dd85d253f8918e8ce4661c6e929de779fa791b7e9fe129f73ceadae"}, {0xf1, 0x8bcc, 0x10, 0x0, 0x516, "4589e5a6d4e6db6f6689d3e4a699934678019d5b70baf99090cb4b57ed5decfdc15ab3789d76c468be013b75f33b6b0f225d2c11e451d8209da7a86dc10e0c397ca60599eff1382bde356271bec733ba389ff3f8263bb4e8abf5552d93777481767a752063dc4191ecd8cfb7298cb4700114a6607708210a12de68e689bce052abd4dce324e5a1d1313be78e9541f1bd5427add4c2984e96950df64b184ae872e078c0f709509d71a987f34572c765689d99f6cceaae832fd23ffc1b519f5c8ff5ab64b6e03ffeb6d7146da1d1922fa5f5b183f720a65f3b9b89c393224e80e6cd"}, {0x32, 0x735, 0x300, 0x50e000000, 0x1ff, "15c97acece4738d95f4518b118de0f2d33a6bb756156d93c49bbec3cea7e416035c5"}], 0x1b5}, {&(0x7f0000b72000-0x17a)=[{0xfa, 0xfff, 0xa16, 0x3, 0x7, "edcdab90f27eb6a13f96996c8da201d3222d2a41d4bdac43fec24bd3b78ac2aabff84f62db6688a30467ce0aeef974f19303163cc6e3bc7cb60283045bbdd77b3323ee64b13bbeb2a7a984764bd8d64d224c5de52e23576223e7b5d7c50ba19060ab51e5f2db856691894e18ba1aaba905543c2c6a2c651954fe192c806359aca6909a8a6a894f4fc71830bb427e9427345eb5d070bbbfaeaf12edd300d325b92d3cc611433df44e22abb52714d2d804b91a4f197183d574a9095e085a52c4e3cd84269d65490ff36064f2b5cbefbded876d12977910cf4aca9eeeaca1a60f9b4284c0a84243e10e4ba4"}, {0x80, 0x1, 0x300, 0x81f, 0x6b, "a01da1aed514734b7accd57e054ea0b7efb29c4bc7d28c24f889afc6cf49e7b4f50373b4267a92921f6d28d4a69c315b3d0571510037d7439c94f7995646e7d2dd90c570f03f8033401fc18440d0b012e643454b91c31f108ac8472b1fb999e55a5bc903ebc713499a4ec5ea3936ca68"}], 0x17a}], 0x9, &(0x7f00001f0000-0xa8)=[@rights={0x20, 0x1, 0x1, [r5, r0, r1, r5]}, @rights={0x20, 0x1, 0x1, [r0, r5, r0]}, @rights={0x30, 0x1, 0x1, [r0, r2, r0, r5, r4, r0, r5, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}], 0x5, 0x80}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e4e000-0xab)={r3, @in6={{0xa, 0x2, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaff4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x5, 0x400, 0xa, 0x9, 0xa0, 0x10000, 0x2, 0x6, 0x800000000000021, 0x7, 0xffffffff, 0x1ff, 0x5, 0x9]}, &(0x7f0000df8000)=0x108) r6 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000967000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bfd000-0x4)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000072f000)={0x0, 0x0, 0x0}, &(0x7f00006f6000-0x4)=0xc) sendmsg$unix(r2, &(0x7f0000d81000-0x38)={&(0x7f0000ca7000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000311000)=[{&(0x7f0000667000)="f464cbc291912dc6699a167853a200332bbdb2abb9cf02d7710b5e05c29dc129e190dcdc986df329c93609b319e24c0a50e90ecc19c277a7c263ad50160e17a28847b3f4b9304ed248b94e902614b36c5e1c877cebf0f61c87ae2e975672cfdc19634f16a9599fb29976819373e16a8a384f1c4105b28ab17726ca1c9ce03a1f9ddc403ef19eaba9524de9", 0x8b}, {&(0x7f0000cb2000)="ed104c5947abab25b60938c1362774abea2bf47b29e32d9ac948a60a92f609945676fa5da57d9823930e989bcd34a0277654221eb2c4778d935089e618856ba8466bf2189184fe6e1c4855b81ae26cc57d27d5c7fa151fd21eaa7a4efc99a660c77233125227f1604fcce754eae5c69fad748597a513b7f3227c717180", 0x7d}, {&(0x7f00002a0000-0x2d)="64c5b6ccda7abaa7ad8e2c9d1491d357cd4fea2f171f713687a5ae4ff137c696d85846c9cfe15d2b3a5c2e099c", 0x2d}, {&(0x7f00003ad000)="2754fbd260ce6d9b9bbccc62617657857911395874e75597fef8ce6802a578a3081f520f35a31546cda28766786cd4c7c4a8684c36942d4727eeebe58f3a49d5ec931b31b3080b63cc9509dff5e8c4aae9a6a17d8425d7466161045f1f82976f4c82525e937e3823c42a854facf50b027fcded60ebf1078d21af1437367953b3bd210102d7deecaae57a5ecc4a4e3fc13f67c29b1edba15f769638567c8d67a019acbfe3ef055b12aaea4f8ad066df89aab1b49271bcc33383ae6fc6", 0xbc}], 0x4, &(0x7f0000c0a000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1, r4]}], 0x2, 0x40080}, 0x20000800) 2017/09/08 02:35:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d5b000-0x1000)="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", &(0x7f0000a35000)=0x0, &(0x7f0000169000-0x4)=0x0, &(0x7f00005cf000-0x9f)="20e0627402812ef4218692e8f807c1c505bec49a81b8d26e0d6d68bd82cfe9f4c18701c2c8a16781ce158e33671c32fb52efaf9911ef0bfb0316c68800675917d9b24d0c406508d4f725c3aeae850a6ed02cacfb2abbc2e5e816c4784138513a047fe27627541964713ba6d9b160cc6f745b57b0cf39f8cbba56911562511067e9dbd167839b287318a4f24a791cd243dec2db0a6036a4f15f3d2e6e72ee41") r0 = syz_open_dev$vcsa(&(0x7f000027f000)="2f6465762f766373612300", 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000315000)={0x0, 0x0, 0x0}, &(0x7f0000a01000-0x4)=0xc) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000036e000)="", 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) lremovexattr(&(0x7f000037f000-0x8)="2e2f66696c653000", &(0x7f0000652000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00") mq_timedreceive(r0, &(0x7f0000d72000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3, 0x2, &(0x7f0000c1f000-0x10)={0x77359400, 0x0}) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x2003ff, &(0x7f000006b000)={0x0, 0x0}, &(0x7f0000902000-0x4)=0x4, 0x0) [ 140.364419] print_req_error: 2053 callbacks suppressed [ 140.369876] print_req_error: I/O error, dev loop0, sector 0 [ 140.393084] device syz4.0 left promiscuous mode [ 140.401144] syz-executor7 (16864) used greatest stack depth: 14224 bytes left [ 140.478870] device syz4 left promiscuous mode 2017/09/08 02:35:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000973000-0x5)="6465616400", &(0x7f000070e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f9000)="00", 0x0) r0 = syz_open_dev$tun(&(0x7f0000821000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = socket(0x11, 0x80803, 0xfffffffffffffffe) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000dd7000-0x4)=0x0, &(0x7f0000cdf000)=0x4) ptrace$setsig(0x4203, 0x0, 0x6, &(0x7f0000001000)={0x2, 0x3, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e4a000)={0x7, 0x8002, 0x0, 0x0, 0x0}, &(0x7f000060b000)=0x10) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000297000+0xee9)={0x4, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockname$llc(r1, &(0x7f0000607000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cd2000-0x4)=0x10) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE(0xffffffffffffffff, 0x4010aef5, &(0x7f00001f2000)={0x0, &(0x7f0000f2d000)=[]}) close(r0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f00002d0000)={0x40, 0xbff, &(0x7f0000d25000-0x83)="fce0c78d038e6847ee8e4afa2be41afce8e9dd8421e8c09fb9ae1f7d647f57e87346993471ca7c572b43f64015f2b1f93e93798f8433172a7cfbb40870fa0389e97d31225850ed514e55302ebe94748442ebacffc44a44edae3fcc7f4ab860469677d2a71f71be0f324d4c8e95185df338b53deb16891304433956b7348abc5542059b", &(0x7f00004a4000-0x16)="604c918775c09f84e37729c36e3a73eda205d9daee16", 0x83, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d6c000)={0x0, 0x0, ""}, &(0x7f0000936000)=0x8) getsockopt$inet_opts(r1, 0x0, 0xd86d98c4d4c45299, &(0x7f0000d58000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000889000)=0xd2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f000011c000-0x4)=0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000a3e000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 140.500211] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. [ 140.543849] print_req_error: I/O error, dev loop0, sector 0 2017/09/08 02:35:58 executing program 7: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000fb5000-0x38)={&(0x7f0000481000)=@alg={0x26, "6165616400000000000000000000", 0x0, 0xe, "63747228646573335f65646529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000027000-0x138)=[{0xb0, 0x10e, 0x7ff, "94189f2ed8d801120f62808cf63a3cf18c6fe9cf98cb837b85533ba821226a0e553d7c66513bcbfedca33ca1e84f600d7875e50538d773d671cb451094a0424c33a15749afd160ec8ce64bb87cc6f02beeaa8d5eb71e2fb9da30336f4e55f56345b82617389cfb7146eb89a2547bfe35e0f416a629c410c738c5f19ce20f700431097e62fb0d5baa1810382359edae629324f33d346ed62e43"}], 0x1, 0x0}, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3)="3a3a00", 0xfffffffffffffffe) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000fb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r3) mbind(&(0x7f0000685000/0x1000)=nil, 0x1000, 0x20003, &(0x7f0000fb8000-0x8)=0x100000001, 0x1b, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000033000-0xb)="2f6465762f6c6f6f702300", 0x689d, 0x80) r5 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f00002a9000-0x8)="2e2f66696c653000", 0x22002, 0x8) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000073e000-0x4)=0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r6, 0x8, &(0x7f0000fbd000)={0x4, 0x5, 0xff, 0xffffffffffffff72}) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000ef9000-0x4)=0x1000) mmap(&(0x7f0000cc3000/0x1000)=nil, 0x1000, 0x2000006, 0x22012, r4, 0x0) r7 = getpgrp(0xffffffffffffffff) tkill(r7, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000e6a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") writev(r4, &(0x7f0000002000-0xa0)=[{&(0x7f0000fb7000)="eb461a3513e24f31cb9e02a081364193e35cdd9d5028fc0c50ed18cacc4a825ed7f363736b9d4077b9e0f331359e91f9fcb84392fe1c2c26ffe97b8dc44ec618e2b538a6670cde7e2dbf10499eac264c6dfd2f35c6e0171fa6946a788cb92def7fdd82ca44a6b90c6112a344d93ecc24383bedaabf09f2bb7895d01fa60b5ece775aa816fd38a0025ffcc5848d3c56f19d2c14b39d062dcb10e6af05a52741e0f632a4014b07b7f9ac9bf1d8f0281ca2091bd93e185ccba5e4464e4b48cb3a4b8fb581a92889b27b368383ca575029d97195d45861b83ba318acf705fcf26c20102ce8be8cc713", 0xe7}, {&(0x7f0000fb8000-0x31)="f71e96429698e44c586e27bee10ea4a8a4063502ff65e6abc158a65af31ce7f6e32abe2db6f88e42648b38009187cd8af5221bce1caef14da31acce52c50e440f32b94cbac4afd071431e4fb0ba9ae5ff74459d5c1e6242d8d4dbee2dfa5e88c488b7d957029527e4594c095a565c57d16f08f790f9a2aac1357da792fb8139d7cf58d30942692d92c41130c423901e3162c2945e33aa55d8ee35b1eb1bece3061c2dad9bc04f4334c58035763429bb088d22c7bcc272c0579935f565e8af1857f867ce02beeccc6504c6cec827b702f2fdf1d2fd3be280034f78d997adadf22957ba491ef637840ced52ef8c0ef06", 0xef}, {&(0x7f00002a8000)="e73b2a51b652875cb234a0cccb2ac0a3146083cea0b0069929e6dac990656bbfa820b54622f9efe7acabe523c41d197b8fa4deab779cfab8e34521bc491843a9d9945db9f163df8644793b2dfa980bfcebdddf58efee8609b45d6e4bf6ccfea299d380964255aeab2d4e4e166120b52a53e81370fafddb9bddd5eb2d12", 0x7d}, {&(0x7f0000fb8000-0x87)="9228e4f161436765fe4c31235c6c77c8fd3c54e6ca1cd1dd6ac777ec0888890544ca818ac6232c3318b5be22419c7d385cab10821e9a395cf4b089f2bc713d9b9a583782852252e44e34f879e8c95762cb59ab7ffdf3f4690538b46c5f0970970bf6067935941eb4096dac41670facd3bf3de949120fabfec8a0d97209490b8f3e07763158bcb5", 0x87}, {&(0x7f0000fb8000-0x10)="ff3d919ad9317e82636d0cb8d9fe0dab", 0x10}, {&(0x7f000095e000)="f786995da18b02d603e6336f8798e6391111c8de3636f8f3b15e10accffc39cc675ef3d37d3bae9d91e52289d97d32f61694957b8c7e4a762d9a1aa937e5aa69a66be5b5d2f9ab7b048e8d64e3eff241a75424635254d155831861869cd61541b9caed19c392c000a95bc85c0ef9a812cb2875782ecd5c881a1b4dd24eb91ae2c9218137ae5dc509fe922436058f9e3728c68d3474822478728b7f0966ca0b851a8eef28062782e77245f9", 0xab}, {&(0x7f0000fb8000-0x2f)="5beedce74a9f69d4deae081313766abaa6d3da371090705e93694892f1e29dd91e0248b3367735e132b28f7c0c6d3b", 0x2f}, {&(0x7f0000fb8000-0x7)="e0400dc0a37a95", 0x7}, {&(0x7f000013e000)="425fd973f36d3d5d0fd3fa382c420a2e3987dd0c54f38b3e56de389aeeb9986118e40814cdd1bae1f432b9f19787ccdec7ab8ca3bd58cb7397424d732410cb0ffb601ee3dad35785bcf2f69f7115a783ac691bf22ec11f1641575bbdbd9768780a57727edeb9d3750b6afa4c0c03a53864a1440c10fd39f519a031dd1541b5c0b855c4a5fc08b47d4ac29f7236a35762042f08fcbda8098a83b3264abe2b9973d2b7a88aeb0bcc1000ca91c6cfd81034797d753961c2d13ad99341aa5d4edd7b7f17698b05db12b0f9d6c5b0609682ab144c501f4eb09eb606020a748bdb73a60e8c9df709eefb", 0xe7}, {&(0x7f000048a000)="1cf727685aa9c96bdf6990eba055f32cf945c9e6c79d7a36413c35bd49953607b49817b01ec5e4fbc6d7bc725688bcc4908e0e64d9b884d001bef9c4f2c23e420b85c48e6891199d3382db288d369ac89e6b460ac810be9b4fbc206b4d0a4b967fb34ed2852cb8db9865b6b0b3cdf234310cefd8022fcc89fee79a1d24ed794e05d34360fea4b4140ae190d65b3ed981e5f33db74a2d7f7a4208f1ea54294c01da4f0e1d1fac2942e1aaa645636c4c79f068996df79aaa947a071e36249d5d5e2f689540dfb76c7a839787d09e8d2e74", 0xd0}], 0xa) sendfile(r5, r4, 0x0, 0xffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ccd000)=[@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f00006be000)={0x9293, 0x1a, 0xa7ee, 0x8, "c8acdfd5c44452438c02f491e8c493198b4a19e5a954b79785b413e5d9426cf9"}) ioctl$TCXONC(r0, 0x540a, 0x5) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000fbd000)=0x0) ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f000095f000-0x8)=[0x0, 0x21]) 2017/09/08 02:35:58 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000ff2000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ce000/0x4000)=nil, 0x4000, 0x3, 0x9032, 0xffffffffffffffff, 0xfffffffffffffffe) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000bf0000/0x4000)=nil) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) inotify_init() r1 = syz_open_dev$sg(&(0x7f0000678000-0x9)="2f6465762f73672300", 0xfffffffffffffffd, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00004d2000-0x58)={0x1, 0x2, 0x6, 0x7, 0x1, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x200000000000, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc, 0xd3, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) msync(&(0x7f0000df3000/0x3000)=nil, 0x3000, 0x5) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000024000-0x10)={0x1, 0xa5, &(0x7f00005ed000)="801c2f5fb549896ba266c8746975041836469caf47d1aea26aeb03c8a2761d972a32de5f23306074dd9111dbbc8f0656ee2a3ad1063ea2b356d8a53c181a81ed948fcf7d30a74721aa5125ed89be23a90e76bd62460912a77a7ad2276c5653547c9fde4e0c68dabbea0c046b9f78813951c5390f0b673d9a713d061f7dce3efb707a07a136a29c3e904efc43f4f8e1431c15580df70e04336b6497ba7f69e1529f0f39583d"}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) ioperm(0x75, 0x9, 0x77d5) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) bpf$OBJ_GET_MAP(0x7, &(0x7f0000aa6000-0x10)={&(0x7f0000448000-0xa)="2e2f636f6e74726f6c00", 0x0}, 0xc) r4 = shmat(0x0, &(0x7f000092f000/0x3000)=nil, 0x4000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000b67000-0xf8)={{0x2, 0x0, 0x5, 0x2, 0x2}, 0xc9, 0x1, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0xa1, 0x9, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000836000-0x4)=0x0, &(0x7f0000800000-0x4)=0x4) shmdt(r4) r5 = open(&(0x7f0000ba4000-0x8)="2e2f66696c653000", 0x10400, 0x8) getsockopt$inet6_tcp_TCP_INFO_EXT(r0, 0x6, 0x6b2, &(0x7f000037c000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000571000)=0xe1) symlinkat(&(0x7f00007d7000-0xa)="2e2f636f6e74726f6c00", r5, &(0x7f0000cb9000)="2e2f636f6e74726f6c00") syz_open_dev$usbmon(&(0x7f000082e000)="2f6465762f7573626d6f6e2300", 0xa, 0x1fff) 2017/09/08 02:35:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000973000-0x5)="6465616400", &(0x7f000070e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f9000)="00", 0x0) r0 = syz_open_dev$tun(&(0x7f0000f92000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = socket(0x11, 0x80803, 0xfffffffffffffffe) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000dd7000-0x4)=0x0, &(0x7f0000cdf000)=0x4) ptrace$setsig(0x4203, 0x0, 0x6, &(0x7f0000001000)={0x4, 0x1, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e4a000)={0x7, 0x8002, 0x0, 0x0, 0x0}, &(0x7f000060b000)=0x10) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE(0xffffffffffffffff, 0x4010aef5, &(0x7f00001f2000)={0x0, &(0x7f0000f2d000)=[]}) close(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d6c000)={0x0, 0x0, ""}, &(0x7f0000936000)=0x8) 2017/09/08 02:35:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000e65000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000004000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002000)={r3, 0x6}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000-0x10)={r4, 0x8, "f1b0256d0b00071f"}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000002000-0x2)=0x8001) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x4000000000000001, 0x2) mmap(&(0x7f000033e000/0x4000)=nil, 0x4000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000ff6000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a90000)=0x20) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000ff6000)={0x8, {{0xa, 0x2, 0x100000002, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ff9000-0xc)={0x0, 0x80001, r1}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r7, 0xc01064b5, &(0x7f0000ff9000-0x10)={&(0x7f0000948000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) sendto$inet6(r5, &(0x7f0000ff7000)="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", 0x1000, 0x80, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000bba000-0x1)="6a", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000e48000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r5, 0x0) recvmmsg(r5, &(0x7f00005e5000-0x100)=[{{&(0x7f0000ff6000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x10, &(0x7f00008d6000-0x40)=[], 0x0, &(0x7f0000ff7000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0x8}, 0x27}, {{0x0, 0x0, &(0x7f0000ff7000)=[{&(0x7f0000d06000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f00007d1000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000ff6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f0000ff6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f00006ba000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f0000ff7000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{&(0x7f00000f3000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0xa, &(0x7f000085e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x3c}, 0x79}, {{0x0, 0x0, &(0x7f0000ff7000-0x30)=[{&(0x7f0000739000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f0000b94000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000363000)="0000000000000000", 0x8}], 0x3, &(0x7f0000ff7000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c, 0x4}, 0x9}], 0x3, 0x40000000, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000ff6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac) poll(&(0x7f00002e9000)=[{r5, 0x1000, 0x0}, {r5, 0xa100, 0x0}, {r5, 0x200, 0x0}, {r5, 0xd140, 0x0}, {r5, 0x4080, 0x0}, {r5, 0x0, 0x0}, {r5, 0x40, 0x0}, {r5, 0x1100, 0x0}], 0x8, 0x3) mmap(&(0x7f0000c8b000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000766000)={r6, 0x81, 0x0, 0x4}, 0x10) sendto$inet6(r5, &(0x7f0000ff2000)="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", 0x401, 0x0, &(0x7f0000a5f000)={0xa, 0x3, 0x80000000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/09/08 02:35:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000acf000)="2f6465762f72746300", 0x400000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006c4000-0x4)=0x0) mq_notify(r0, &(0x7f00007d8000-0x50)={0x0, 0x80, 0x3, @tid=r1, []}) 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f9c000)={0x0, 0x0, 0x0}, &(0x7f0000441000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2000000de, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10028, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x4000000000000011, 0x8000000000000803, 0xfffffffffffffffe) fremovexattr(r2, &(0x7f0000e88000)=@known="636f6d2e6170706c652e46696e646572496e666f00") gettid() bind(r2, &(0x7f0000fe1000-0x80)=@generic={0x11, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000007d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x71, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f00000a8000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000143000-0x20)={@generic="91f8617639034c514b74e066fbb05b7a", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00005d8000)="7c", 0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x0, 0x0) getpgid(r1) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) pivot_root(&(0x7f000005b000)="2e2f66696c653000", &(0x7f000056e000-0x8)="2e2f66696c653000") r4 = open(&(0x7f000004a000)="2e2f66696c653000", 0x0, 0x0) keyctl$revoke(0x3, 0xfffffffffffffffe) mkdirat(r4, &(0x7f0000050000+0x545)="2e2f66696c653000", 0x188) 2017/09/08 02:35:58 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x800000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000023000)="2f6465762f73672300", 0x5, 0x80240) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0xffffffffffffffff) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000014000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0xa010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000023000)={[0x7003, 0x115001, 0x200000106000, 0x10000], 0x80000000, 0x0, 0x80000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000004, 0x810, r1, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f0000024000-0x1c)={0x6, [0x8, 0x8000, 0x7fffffff, 0xa2e, 0x8, 0x3]}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000011000)={{0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34b582ec71cdec61, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x269, 0x0, 0x4}]}) syz_kvm_setup_cpu$x86(r0, r4, &(0x7f0000008000/0x18000)=nil, &(0x7f0000020000-0x18)=[@text16={0x10, &(0x7f0000013000-0x57)="640f08ba6100b09dee0f21670f013966b9800000c00f326635001000000f306766c74424008e0000006766c7442402570000006766c744240600000000670f011424b8d0008ee8a3ce7eb8cf008ed066b9480900000f32", 0x57}], 0x1, 0x800000000000020, &(0x7f000000d000-0x20)=[@cstype0={0x4, 0xe}, @vmwrite={0x8, 0x0, 0xc76d, 0x0, 0x766, 0x0, 0x1, 0x0, 0x4}], 0x2) mmap(&(0x7f000021e000/0x400000)=nil, 0x400000, 0x3, 0x20010, 0xffffffffffffffff, 0x2) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x4001, 0x1f, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3000001, 0x50, 0xffffffffffffffff, 0x0) bind(r4, &(0x7f0000002000)=@nfc_llcp={0x27, 0x2000004, 0x0, 0x3, 0x8, 0x8, "9976152a27516b05cef9060d06de894ca39cb7b250f3b74a469dc0d1faba09daa563ecf92d4f134b175ce0d6bef6a78cc028d946f1bc6db60f6da277622499", 0xfffffffffffffffa}, 0x60) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3fffffffffffff, 0x32, r0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000008000-0xc0)=[{{&(0x7f0000024000-0x8)=@sco={0x1f, {0x8, 0x7, 0x5b0, 0x1, 0x990, 0x8}}, 0x8, &(0x7f0000019000)=[{&(0x7f0000023000-0x1)="a8", 0x1}, {&(0x7f0000024000)="b340688116ed3eeb335f780484457896cb845406057f1c2830cdcb76200b3a49f1c61bc44c93d5b56d4e204db792c31d73a615348a615cc7ea90d4e808accd78145dc6c92d26adfc33fdffbb8e24c148e19750b685be3bdbdb82ab76f62cdeddfad87739c083321b7007171374ab76521c312642434b229aaf9ceba8", 0x7c}, {&(0x7f000001a000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000017000)=[], 0x0, 0x4}, 0x9}, {{0x0, 0x0, &(0x7f000001a000+0x462)=[{&(0x7f000001b000)="4d42307701ee4a884ec9f870b4051f59bedf4a1cf28e90ccff32847b793e58957aedaced6c21c500b0f035c9cc31f0e7495aa8e655afcb3b3df6603bd7934ba8aa9f480ca9fe9a1bbb3ff6a70331d67b645aad2ce99e62a95bf45d39fc4fb0890a534d7b755f2553f1f87ace420ced3e155aeb4df7712a5c48aa2b2ad74b69f4db038616a4caa88517af1474784dc32dd070cc558298cd0252c0638916aa6fb5f4a5cf66a2b9a4fc580ce11aad5e1e098ec4e15dae3c69a59c7b54ce4ce6814ac3fa3ba16a0a6132813a2a128937398f1712284bf42b3daad9b8a45d62e5beda4ace8ed86d3adb1c", 0xe8}, {&(0x7f0000008000)="f265441a1d877928d92748e98bfd76402f5d83b16442252f11bda3b2bb8eb2ce89fa04e6fa154d1e8f1b2836611632b277cd085902e4a0ebd8d7e7d37a09b5b94aa3416ce8a66702e9", 0x49}, {&(0x7f0000023000-0x2e)="4004f737d18deebac8fbd5d510fe89407392cc7e338132419c73a99fa68eefadca40261cda877d951e18442911f6", 0x2e}, {&(0x7f0000023000)="9e29c02a56da0f", 0x7}, {&(0x7f0000024000-0xe9)="88761b893f482f06f8dd7e4a9b94441d44f3637b5f7d72845407f9d45ec49f6ee27932dc16c140f6c2b27ea997aa8e74766ba706a3813c9a272fd7fba48c4cae472df9f9c11cf972044b7d6b096bf672ec41cdd5549671df83f9f22ee60a77f92051099e4485a9e2dfb5e2e08527d7ee50d42245cbbd1e53df5405dc0c34b521b8a5246b59b856ecb4945cd1400dd9ee9cea9a262faee09124efce6390478600600b537215d1911ba93758fd17c59d655a71df0f202e8279dfbdb25dc9ed15ec022d97aad75c38dddc56d4b6855d7bfe713e701e44b0202120a128a74723fa3a7f32a9cbb4cb76b1aa", 0xe9}], 0x5, &(0x7f0000023000)=[{0x20, 0x1, 0x3ff, "28437a29a945e0d6828bd5ad9678a00f"}, {0xe8, 0x88, 0x1, "ed4e8c4986d98aa4591c87ae230a1cba90fd0694f01a039616e6ab08587a1bee22ab50e052f39eebad72ba588faed589169c8ffd4e9685c77d8a3ae637d676e4c0fcbca7c75115229dc48d36ca2f99f7f527c39ab3fdb98b6d999ecccb14f67537614db0e2d8e73b78667f92fbbf62edba810daad86540973b65034275e87d374962d0c576dd892dbce8d01b71f3a81b338ef92f961282b012ea438c022ce3b9669e6396a7f07d41c2bd579ee96bfd11514df78d79aaec28f14b20fdeff17abf560430fbfe6ee97975b26ecda2f51562464fb3e64bf9de89"}], 0x2, 0x20000040}, 0x5c}, {{0x0, 0x0, &(0x7f0000004000-0x40)=[{&(0x7f0000008000)="b912da9d69d9dc9e728460848fe4a34d2fe2f4e921436b313db07fe0db5e120d22b74cdfddfd775da0e92362598462cb18ece805e2a53d5e5704a6a53b7e0ab160570cc7e3dff7b10c3aef79f248a1cdf135b3c2f6b96effe0f1ac43ebfa7f0d3d98137a2f67dd6fc23e46583c0b6f5a15003fedb33cb3edfeeffb225e536c9c059f76b58d0c", 0x86}, {&(0x7f0000024000-0xb)="e55a714c5ea6206d231437", 0xb}, {&(0x7f0000024000-0x7d)="b237251388c5345ec55f6e5a8183c6cdd9306d4f756f89be24b1e2d32c1425bcdf390d0ba2021c888712ab0ec36f497ee9be7fdfce16e503225b08bedc65572904c12fcca5cd16b779b546de2e53b2d67009d85c856310d89e7c8287395214b3432dd1fa3e9440c0d17560b66fc357c5e96c83cfa9f89922fbcbeb53bc", 0x7d}, {&(0x7f0000024000-0x72)="a4d1a57ac78dcb45592147871266053e565d844b92d5918ffd1e97ffc9906a8554bee1fdc2b79dd15956e7a1e3c2d993ab056a1330b78ca19db19139b9e200a236c2ca7737158a45828f1b965891bca6c9dc3262e5a48303d23fcbbd4e87cc32c7b0c9769caf63f7d0f644eb0584ec3c62e9", 0x72}], 0x4, &(0x7f0000020000-0x139)=[{0x70, 0x102, 0x0, "fad06178fdd1e9c17026ad8ecb48bced9112001b969cd5531b7d406e942b468fec3afcc088544bdac853d8bf70ddf399793ca1e8549b08214625bdf961c2a5ba57359577fee1bdf6785e7201026902c7080ad1592c62337e27902378"}, {0x38, 0x110, 0x10000, "9dbac74b444a56b0810d28d8ccc3fd591a1d0d27ed6dd9eac591674f370b66c8fca50953b1"}, {0x90, 0x0, 0x1, "bdbf19774cb80d657327d0d336ba607886a56064e7b2afdc6463deac2fb966873997e555b0738aa942e231be7dedcd20667e3c23169a3d72e54583f2ad6c2037ceb0b4cdcb16386d1bb9d6fee9afc482807a2fe0b4e0b1e1519492c8b55ea29109352e4e4991abbf6a46134ada8f778cae275a076754f189a67ac64e"}, {0x78, 0x10e, 0x3, "d3f079c5c8ca2b29257a4afd7a441559c499aaa09ba1a4ed7ae974c40739d9b84ffa1ec44a909e19b2567660a6c148fd30a254d20e036178a3b88b363b471309db2539277d8a8c3c6996b89abcb401ee5efda9ba9d0875a32c59dd2d6551b2e084"}, {0x80, 0x11f, 0x7, "0c1d8a678c10abecb9b9dc776b71921424a562fc3358738ca1049ad9a81479c39bee6d2a2228173dcfac33e40f58ddfa0edeb2799bf6ddad5fa272ecf08adce8f007a9ac765cf62c118c29579fe8990cb93b9747f8c4af16b6eafdb93a386591eff83cdf321b77c4793e2291bf40"}], 0x5, 0x4000}, 0x3ff}], 0x3, 0x0) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) [ 140.704766] device syz4.0 entered promiscuous mode [ 140.728685] print_req_error: I/O error, dev loop0, sector 0 [ 140.728696] buffer_io_error: 2044 callbacks suppressed 2017/09/08 02:35:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000", 0x1e) mmap(&(0x7f0000000000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000ec1000)={0x3, r0, 0x0}) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000027f000-0x18)=@add_del={0x2, &(0x7f0000ec2000-0x10)=@generic="0a5f4a686be3d23d3d5f397cd0c93f2d", 0xffffffffffffffc1}) r2 = socket$netlink(0x10, 0x3, 0x1f) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000a02000)={0x3, r2, 0x0}) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r3, &(0x7f0000ec2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98, 0x1, &(0x7f00001a1000)={0x3, {"561276f22aed26"}, 0x6066}, 0x10) fcntl$getflags(r1, 0x408) ioctl$TIOCGSID(r3, 0x540f, &(0x7f00006f4000)=0x0) fcntl$notify(r0, 0x80000000, 0x1) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000ec3000-0xa8)={0x3, 0x9d, "6ae1178588c261222f6971332f77b173cfd4a75aafe1a2dd52ed0d54b64ed85a54fbfec40d6192b08d0d254d8c6dbbdd814bfc61afd90bbe67f4ee404b2bd630d68942ab22983fa604ad356f6f71f3af27aa1233889fe0e5ec0fe9abf0916ae6b3f073ef5cd4425357bc6b3f74218d6d8a5d8eac8dbd1610142f80e933a21f31cafb1c840666369ceee7b447957ab74a60e6a08435c3d0bacf85212706"}) prctl$setptracer(0x59616d61, r4) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f000012f000-0x10)={0x4, 0x11000, 0x0}) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x8) getpriority(0x2, r4) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000ec4000-0x160)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0xffff, 0x8, "90abca0b0615412881c735b504778ca7677ca478f0a4e789b677211eef10bea2bd13fbad20d6632afe580a3ea45bf2dacfcd3c8bf32d4990715296764eaffc791645e3628545fb3d393c3ab4ac831724"}, 0x160) fcntl$setstatus(r3, 0x4, 0x400) mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)="2f6465762f6b766d00", 0x0, 0x0) 2017/09/08 02:35:58 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000f86000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000f19000-0x4)=0x0, &(0x7f0000f18000)=0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f1a000)=0x2, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000d51000-0x28)={&(0x7f00005c8000/0x1000)=nil, 0x2, 0x0, 0x10, &(0x7f00005db000/0x1000)=nil, 0xbdb9}) bind$inet(r0, &(0x7f00006be000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000f1b000)="82b27269b98f73c91947d7fe557e70c7f99e237d7c3c05073660d060aa5f1ec941b1208f7448351bf86ca8d38bfb00106ab202df98e0606a1edc8700df2bcf59961560688b84c6fb9ac63f57e92e0e0ed3df6b1547b70140e16042f9d09e6462910cdf9bb816933ce9661004ed41554915fb8d7b671d8003346989b188f66bf3bd9531a513116d2502b9550adccaf1c54ce84e265df010b1862b10aa2563e41dc6c0f2bfaa95be2d03f29cb215f15b5986418814be7c602a993d9999d1f5f572c5d4a72cfba2393d0355765ef90eb1f3d32f852b3c47eaa1") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000343000/0x1000)=nil, 0x1000, 0x8, 0x10, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r4, &(0x7f00001fa000-0x18)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r4, &(0x7f000097a000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x3) time(&(0x7f00007f0000-0x8)=0x0) 2017/09/08 02:35:58 executing program 6: r0 = socket$inet(0x2, 0x3, 0x6) sendto$inet(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00007b5000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000cea000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f9000/0x4000)=nil, 0x4000, 0x3, 0x36, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={0x3f, 0x1ff, 0x9c, "eb3be1af4d0b481fbe3b74f452e28f72455154f5b63a2e79c87cc6096e87e9f96e4a5597ab8eed424eb5084b9d3fc8b5374414f25af0974089cc5875b85cceeba9a6cc7c669c505c2a10f3eb94dbd29bde569205895d2adbd5d390b99901f8c7d972f95fb1886bc8a0ba12c78d13d2cb37f2a40b49f109ea83a4cc8faaf47b6cd8aa835f38c63bccaf79557247f1488f42f80a45b6f5041c162e104c"}, 0xa4) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa4, &(0x7f0000f40000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x96, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x12, 0x0, 0x0, 0x901, 0x7, {0x1e, 0x4, 0x0, 0x2000000000000ff, 0x0, 0x0, 0x5, 0x0, 0x67, 0x7, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x7}, @generic={0x87, 0x2, ""}, @noop={0x1}, @timestamp={0x44, 0x24, 0x7, 0x3, 0x5, [{[], 0x89b3}, {[], 0x0}, {[], 0x7}, {[], 0x1}, {[@rand_addr=0x64], 0xffffffffffffffff}, {[@multicast2=0xe0000002], 0x5}]}, @timestamp={0x44, 0xc, 0x2185, 0x3, 0x2, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0xdf}]}, @cipso={0x86, 0x29, 0x6, [{0x7, 0xd, "219b935c3bd307fc6d3d4f"}, {0x6, 0x2, ""}, {0x7, 0x9, "82d3515f617f12"}, {0x0, 0x8, "7d44f902c049"}, {0x5, 0x3, "69"}]}]}}, "c269"}}}}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x830, &(0x7f0000ffb000-0x108)={0x9, {{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x400041, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000293000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000ffb000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r2}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ffe000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x0, &(0x7f0000ffc000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x1, 0x80800) r5 = dup(r3) ioctl$KVM_PPC_GET_PVINFO(r5, 0x4080aea1, &(0x7f00009d6000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") remap_file_pages(&(0x7f00004ed000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2017/09/08 02:35:58 executing program 3: mmap(&(0x7f0000000000/0x7b3000)=nil, 0x7b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f00000e6000)="2e2f636f6e74726f6c00", 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000023000-0x10)={0x77359400, 0x0}) r1 = inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000af4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000981000-0x10)=@buf={0x0, &(0x7f000045d000)=""}) set_mempolicy(0x3fff, &(0x7f0000aff000-0x8)=0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000fe, 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, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$ircomm(&(0x7f0000891000-0xd)="2f6465762f6972636f6d6d2300", 0x2, 0x100000080806) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x2000002, 0x110, r3, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, r5, 0x0) perf_event_open(&(0x7f00002de000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f000006d000/0x800000)=nil, 0x800000, &(0x7f00007f3000-0x9c)="") mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r4, 0x5402, &(0x7f0000b75000-0x14)={0x2, 0x10001, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xffd6, 0x1, 0x0}) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000b1c000)={0x7fff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffd}) close(r0) writev(r4, &(0x7f0000663000-0x10)=[{&(0x7f00003da000)="", 0x0}, {&(0x7f00003dd000-0xdf)="d0fa99e87c840308e620a12cf51ef1f6f297f2b109238c9bfa0cd26f94bf551859cc3aef0439c34be0cf8c934c5de3de45170e379bed475c28421d5259c0ac6d595b98d136ed8894a117ea916acdde0d33f1e463780ef53959eccdd63f9df3f157d0157ca3cc300903eb97818d10eb29b88fd8cbd210f7b9b33ffe0c718676a27ea36a133306c5863a795782b15ffcea4287e2de1d245296ae8533ea323569353987c480a9a79d6a20419aea1dc981e03a7a927bdd3e0ba95b8661a13681a74bae6c8f0be167a76400ac331b3a98d0dea6d179862cefe1926b18e7b5d37f10", 0xdf}, {&(0x7f000004c000-0xe9)="38768adc88843163e8810aaeca39a78b75e451db431962b7e3d13d85324ec6eb8a0b33bee807061b628812e442bd153f33656cb2cc8a51c9cf0a9fd0679cc9005dbd3d834e32d0c0c036d9e9896a56f17202818ef65a63fb56691a645cbbaab2eb74f3cfd7b5cebf038ec9537f0b5fb02623337c8c8554b3f65f1b84e54eaa54dc90c8e660834c2f7b0e81d47cabd51d3881c432fbb3511ba83c07edad6caab305af147573310c5d05e9d322466e1452f4905f50037052e1a06c4ecf7342888703317b5b03d94827e857e79ac3ddbf3e467d27cd3822452a3bbbd51da1d8fbc2e6f8e4c1f33a816620", 0xe9}, {&(0x7f00007f6000+0x139)="dd4d79ec003ffaf2da793017c5fc2407bd6753d83be241b67af528a1a060dd5d4fbe1a40244ab2c1cf8526340e2ac1346b78dac51b94da2f7ac591daf11304191984581c2ad2a2da2521c7af3cf06791af035b6d9776ea74198d8c88eac5b7aee10944e6aa86e2d9adfdc0ef8d9b8edca0a1c9f4cd5f3af3fd1028d48fc735e50100496d5857982351f7e25ec4ec6764e3b42f09541db97b72a4ed51b3779757cde1778ad4b9cf170c8593674e0f6baf0ee1846194be8e00aeff87821ffbe50797fa62d75792c58bcc09725a11bb18a501da8832773bae6b", 0xd8}, {&(0x7f000011b000)="", 0x0}], 0x5) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r6 = gettid() fcntl$setown(r1, 0x8, r6) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) memfd_create(&(0x7f0000001000-0x1)="00", 0x0) inotify_add_watch(r1, &(0x7f00007a7000)="2e2f636f6e74726f6c00", 0xa4000960) open(&(0x7f0000042000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) 2017/09/08 02:35:58 executing program 1: ioprio_set$pid(0x1, 0x0, 0x40ba) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f00003b1000)="2e2f66696c653000", &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_GOOGLE_LAPIC_REQUEST(0xffffffffffffffff, 0x4018aefa, &(0x7f0000001000-0x6)={0x8, 0x800, 0x2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, 0x0, 0xffff, &(0x7f0000003000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") clone(0x10200, &(0x7f0000002000)="7445e05c7f27b4a7c0201100fc767512fc78a971751f6d3d58a5e7d48b7ea02f325078025ec61c1f1075a426d768f59c652bde165f318c48bc8fc3fa188f9742e1faa81797a78ba5092518b42fb3771da43dce35bfaae12f26fa13", &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x3d)="1f841bab3c2abce4c7c2d1d018c92e2bb8430b4462e37f7a2f43d776494275c9fa1af0e6a306d1c63f0ae5ceba7b6d69cda57241f30d0e13da34ba4714") lremovexattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000002000-0xe)=@random={"6f73782e00", "707070306574683100"}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000002000)={0xf9, 0x7, 0x0, 0x7fffffff, 0x1, 0x5, 0x9e4c, 0x2, 0x6, 0x3}) creat(&(0x7f0000003000)="2e2f66696c653000", 0x6) [ 140.728707] Buffer I/O error on dev loop0, logical block 0, async page read [ 140.729824] print_req_error: I/O error, dev loop0, sector 0 [ 140.729832] Buffer I/O error on dev loop0, logical block 0, async page read [ 140.730169] print_req_error: I/O error, dev loop0, sector 0 [ 140.730179] Buffer I/O error on dev loop0, logical block 0, async page read [ 140.730477] print_req_error: I/O error, dev loop0, sector 0 [ 140.730486] Buffer I/O error on dev loop0, logical block 0, async page read 2017/09/08 02:35:58 executing program 1: eventfd2(0x8, 0x800) r0 = socket(0x4, 0x804, 0x3d9) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00009f2000)={0x0, 0x0}) r4 = dup3(r3, r1, 0x80000) connect$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, 0x1c) shutdown(r0, 0x0) mmap(&(0x7f0000830000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000573000)="2f6465762f76637300", 0x89674ca53cce3214, 0x0) ioctl$TIOCSPGRP(r5, 0x540f, &(0x7f0000478000-0x4)=0x0) ioctl$TCSETAW(r5, 0x5402, &(0x7f00005ae000)={0x1, 0x4, 0x9, 0x0, 0x40000, 0x9, 0x81, 0x9, 0x6, 0xa}) r6 = socket(0xa, 0x3, 0x100000000000039) mmap(&(0x7f0000000000/0xe4b000)=nil, 0xe4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000e49000-0x4)=0x0, 0x5, 0x0, &(0x7f0000e48000)={0x0, 0x0}, &(0x7f0000e48000)=0x0, 0x555a77f243942656) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000c84000-0x30)={0x1, 0x1, &(0x7f0000c84000-0x10)=[@generic={0x0, 0x0, 0x0, 0x0}], &(0x7f0000366000-0x22)="00", 0x0, 0x7c, &(0x7f0000c84000-0x9f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ff, 0x0}, 0x30) mmap(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x3, 0x0, &(0x7f0000e07000-0x10)={0x0, 0x0}, &(0x7f00000d3000-0x10)={0x0, 0x0}) write(r2, &(0x7f00005b7000)="7965075cc2b0744171dd526df0a93ee059ae697874f4000287ba9a8641e2282a7080fb4f56be02a1789587b0e409907beb391b982285b2d6e440c9eb9812a832ec0000000000000a1dd8d01bff03000000002508000000002702987d549d63465398e7f730979effff0001a99980c79ee7e1f8", 0x73) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000d13000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x200000003, 0x0, &(0x7f0000590000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000618000)=0x0, &(0x7f000009d000)=0x4) setsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000710000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000598000)={0x0, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x1, 0x0, 0xc0}, &(0x7f0000e2e000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000622000)={r8, 0x9}, &(0x7f00000f2000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000c2a000)={r9, 0x7}, &(0x7f0000136000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = eventfd2(0x3f, 0x7ffff) syz_emit_ethernet(0x8b, &(0x7f0000d97000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="4cb57e5b070a", [], {{0x20086dd, @ipv6={0x1000, 0x6, "a2285e", 0x55, 0x3c, 0x7e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x5e, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x3a, "870a96341439b97e92527f7625a5121a497a0465ce54183450476f9e092e2e4ff17eb329683df4593b976a9c1cc3362969e2d2c9d7cedd28ad2c"}]}, @fragment={0x6c, 0x8, 0x4, 0x2000000404, 0xffdffffffffffffb, 0x800, 0x1}], @udp={0x0, 0x1, 0x9, 0x0, "08"}}}}}}) sendto$inet6(r6, &(0x7f0000f76000)="cdc40699648dfbbed1fccca48158a01593b5e58b0ba65a170656f43f9961d9dfa7b8a13a0d4759c9a0438ba9518b5c5e813baca361b7f90a3eaa520518f6e3f88de6d47bea2c915a840f807a598efad896b7ba5eac51081f06246fbeca3ab4d8ae8d279af3d6e89462a532f18be12b6593be3c4a750e823f63aff3df4af169c653aa01edf821055a6865e2954647a72ff40b958dc15e61de470db2ea6d6778c2892500b95b88b25ac8a6d812edd6d5771ecc997f1436c6ef38733a1013ee8820b1c136d9a184201930b1a3034ff7cf6fe0b9f340", 0xd4, 0x8010, &(0x7f0000e8d000)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x8}, 0x1c) fcntl$getown(r10, 0x9) fcntl$F_MEM_UNLOCK(r7, 0x801) 2017/09/08 02:35:58 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x8080, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x2d9, @loopback={0x0, 0x1}, 0x92}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000)={0xd6, 0x7, 0x0, 0x3e, 0x940, 0x7, 0xc2, 0x6, 0xb8b0, 0xad, 0x607ac09d}, 0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000004000)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000-0x1)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000005000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000002000-0x26)={0x7ff, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x140, 0x2, 0x5, 0x2f0, 0x6, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3f, 0x80000000008001, 0x7}) mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000c1d000-0x10)={0x0, 0x8, &(0x7f0000d28000-0xb0)=[@in6={0xa, 0x3, 0x80001, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x2, @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, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}]}, &(0x7f0000d27000-0x4)=0x10) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000d28000-0x10)={r6, 0x4, 0x8, 0x20}, 0x10) writev(r4, &(0x7f0000d24000-0x10)=[{&(0x7f0000d23000)="2900000020001980013d7524100a0021020008001700002a00e8ffff0800020003ee000095645aff00", 0x29}], 0x1) socketpair$inet(0x2, 0x80000, 0xcf07, &(0x7f0000295000)={0x0, 0x0}) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007b1000-0x8)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000a83000)={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x20f3}, 0x1c) [ 140.730783] print_req_error: I/O error, dev loop0, sector 0 [ 140.730805] Buffer I/O error on dev loop0, logical block 0, async page read 2017/09/08 02:35:58 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002e5000-0x8)={0x0, 0x3cd}, &(0x7f000076a000)=0x8) mmap(&(0x7f00006de000/0x2000)=nil, 0x2000, 0x3100008, 0x30, 0xffffffffffffffff, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ca3000-0x8)={r1, 0x5}, &(0x7f0000000000)=0x8) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00006e0000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e3d000-0xc)={0x0, 0x0, 0x0}, 0xc) ioprio_get$pid(0x2, r2) r3 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000021a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000519000)=0xc) clock_settime(0x7, &(0x7f0000f02000-0x10)={0x0, 0x0}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff8, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000501000)={0x5, [0x7fff, 0xc39, 0x7, 0x8000, 0x486]}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c53000-0x4)=0x7aaadc9c, 0x4) clock_gettime(0x0, &(0x7f0000254000)={0x0, 0x0}) ppoll(&(0x7f0000bda000)=[{r4, 0x0, 0x0}], 0x1, &(0x7f0000e64000-0x10)={r5, r6+10000000}, &(0x7f0000240000-0x8)={0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f00008d4000-0x8)="2e2f66696c653000", 0x100000020, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000d9a000)=0x7, 0x4) mkdir(&(0x7f0000c12000-0x3)="2e2f636f6e74726f6c00", 0x2000000100000) r7 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r7, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) mkdirat(r7, &(0x7f0000ada000)="2e2f636f6e74726f6c00", 0x120) r8 = openat(r7, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) bind(r7, &(0x7f0000602000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdirat(r8, &(0x7f0000017000)="2e2f66696c653000", 0x0) name_to_handle_at(r8, &(0x7f0000a1a000-0x8)="2e2f66696c653000", &(0x7f00001e1000)={0x48, 0x10000, "a8b618b9563966f850468eb516e645ff4f584cbd7b98219b910a68ef697307c44a389794684738a1821532bbc46f5e7d918f2d2cbd456c8319f7487971"}, &(0x7f0000351000)=0x0, 0x400) syz_open_dev$ircomm(&(0x7f000044b000-0xd)="2f6465762f6972636f6d6d2300", 0x81, 0x200000) renameat(r8, &(0x7f00000f5000-0x8)="2e2f66696c653000", r7, &(0x7f0000e09000-0xa)="2e2f636f6e74726f6c00") ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00009da000)=@buf={0x1000, &(0x7f00006f1000)="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"}) [ 140.731093] print_req_error: I/O error, dev loop0, sector 0 [ 140.731102] Buffer I/O error on dev loop0, logical block 0, async page read [ 140.731342] print_req_error: I/O error, dev loop0, sector 0 [ 140.731350] Buffer I/O error on dev loop0, logical block 0, async page read [ 140.732091] print_req_error: I/O error, dev loop0, sector 0 [ 140.732100] Buffer I/O error on dev loop0, logical block 0, async page read [ 140.732447] Buffer I/O error on dev loop0, logical block 0, async page read 2017/09/08 02:35:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000774000)="2e2f66696c653000", 0xfffffffffffffffa, 0x10) socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x7bec, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000007, 0x0, 0x5}) pipe(&(0x7f0000146000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000913000-0x4)=0x0, &(0x7f0000911000-0x4)=0x4) munlock(&(0x7f0000e5e000/0x4000)=nil, 0x4000) fcntl$getownex(r2, 0x10, &(0x7f0000c9e000)={0x0, 0x0}) gettid() getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00006cf000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = gettid() getpgrp(r3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000de8000)=0x0) r5 = getpgid(r4) mq_notify(r2, &(0x7f0000af3000)={0x6, 0x3, 0x2, @tid=r5, []}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000875000)={0x3f, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80000001, 0x9, 0x3f, 0x3040, &(0x7f0000ce7000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x3, 0x2a5}) getsockname$ipx(r1, &(0x7f0000df0000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007b9000-0x4)=0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f2b000)={0xa9, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x318, 0x4, 0x6, 0x4, 0x200, &(0x7f000095d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x5, 0xe07e}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c7a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000470000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = semget$private(0x0, 0x1003, 0x110) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f00007f1000-0x4)=0x2) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003f0000/0x2000)=nil, 0x2000, 0x3000001, 0x40032, r6, 0x0) fcntl$getflags(0xffffffffffffffff, 0x408) semop(r7, &(0x7f0000019000-0x1e)=[{0x0, 0x98, 0x800}, {0x5, 0x43b, 0x1000}, {0x7, 0x8, 0x1000}, {0x4, 0x62, 0x800}, {0x2, 0x0, 0x1800}], 0x5) socket$netlink(0x10, 0x3, 0x0) 2017/09/08 02:35:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x12000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f000078b000)={0x28, 0xb2, 0x6, 0x100000001, 0x3ff, 0xfd}) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x101002) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2) connect$inet(r0, &(0x7f000056f000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0xfffffffffffff802, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x1, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) recvfrom$inet6(r2, &(0x7f0000c30000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x2000, &(0x7f00000a7000)={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x2}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) gettid() syz_emit_ethernet(0xd9, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @llc={0xc9, @snap={0x1, 0xffffffffffffffff, "9a", "2f3f7b", 0x88e5, "bbf78b9a1ef9d7585c44dc142ecbaf8066d2610e91b0e5cea22fdee40a7e5f9e41dd99f8fbe9b28d03e6b4992c5b98a2c37c5ebe1692bcc8fbc1ecad74ffe1ff13c505b966c42b6d44a12ce06c5a043156fd53cdbfdcbb089eb0fc743fd2a74c561b81032017df109368445b53d528eb8f864c0edd332cf7551170c39d59ceec58a78c0e8beea1bbced93727f27560be776fa1eda4821213a752bf7884ec9c1358d122aecdc2113c1fee84a7266c03e3de56b53d56ab4060258311bbc238731541"}}}}}) mq_unlink(&(0x7f0000ecc000-0x9)="2f6465762f73672300") syz_emit_ethernet(0x182f, &(0x7f00001ce000-0x182f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv6={0x6, 0x6, "32f3c3", 0x17f9, 0x2b, 0xffffffbffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x3b, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x8f, "4d62cbd6c4e8abaabaeacfd3fb27b054e4e8fb507fcc5c834ce97f5597c4b6fb57a785f9eb90b2b244e0fdc4f79f99a025471434e8ec3e9f13376d4b3d96e3907965b9a53103460f49bf8d247a19f74fc5a0da4355dc77110133fd5268dca3a4503696289b8d52160a65b2d54437a5f0c0a7cf9005305deb7f60c4a46bd78fd8952a8ec3243299029005cb3dda205e"}, {0xff, 0xb0, "7c91a011be22ec82566686dfd58066eda873e03cd8e76a6762115ab688693cc813431e3aceda5e89f1f95c6b466b5f5a25103c9c23948dc82533b05e45912349e5d88403941616a02056ad32889be91126d0a96a750ba402aa1ca7a1c8581273dbcdabd66d96191f0d83d52d05abfb3dfe35703089680652a9a8a0e8c068c33cf7861ad91fc6fbac9d186c9f98aede877cc22da7180726263432566309d7fb8b84c36d284fba96492d38bd0a9d173078"}]}, @hopopts={0x3f, 0x4b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x8a, "9fa3db573c4a44ab6d273595f483540c8b07ea5bae31ae8f21fba3b89b5e0ae9e060e5de2e6de6846871056436fbf804cf280fa92ce4d115513cbb8a0e6b4cfbe5ed0f49d46233fc9ec9c74831ffa705d510d549cb9b3573ee499ce261c809dd0add78688e8eeb9911b4545c47d1d39caa9d8c9967f1ae3601296eee18d3cd131716c833b1443874c03b"}, {0xff, 0xa7, "990dce454f63e49fbeb8eebceaee604e1a687043a608604bcd1f0213cfc960a2e017a0acce381d1cb9ce2d69808c49134651d9c6b62f901942941b153b24cb2c74934f46ed9ea1cadb3094d59a321ad2c3c794c69e02b531483ec8ccd7d02c75e6aa4fc4c95e402c0a5c1e874b442921d011126b9564cfd98a12938b4e724b4e95420c1d3fd31d7b197df0d3d3d8e78b37442e864653d7f6fa602058f57a93132abe2c32de2402"}, {0x0, 0x2f, "e0f10dc822e0992f0eab34cc35efc8107dfe2bfd58096186ae1696188de90b43fde14d21d67dc8ed9d4f91eeec19f7"}, {0xc2, 0xf4, "82ce416330d1b6a415041662d8cd07880cf92c96190d91010418a796f246b11958387c8113941e0321ed3a4b0893210b242aaddf03725067f6253ecd926a544ef78e48ac1c8d73c8aedf7ab89c380628b52335db7aa997a70eb22a99b0eceba339568e76ea4bbc593e7644795acc4714124c1753da03b442eb32dec65e351c2bf99471fe3baaa6b8dc64e669942fe2a051b455253160785f398e324b8df73f6620058142f4fd6b218232b37c4bb73687451c5ce53d06ceca1932ea8f6c81b76e07f972d59e4d7afe2b2db78361cd751e97ed2c548198bb4c3e626955ccf722859d7ec6396959e9e495e97952af21da8239a24d0c"}]}, @hopopts={0xaf, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x8, "2c580f98f24a894a"}, {0x1, 0x50, "3b23f0b4c6cca2d61adb10fc1b3101dcb0b5f0ca41e855c81b106f65a27ce055faedbb6c791fdc5c663420953f2118686ad7bf5f21ce4c0e33c8be2e1bd870e3bddd8579e2bdd0e2d00f7fb2166339c4"}, {0xff, 0x86, "bfe1803db0c6b41e557d8f023625664c3c01df4895b574e121e19167b6bea273fadaefc9b5bf84369369d817079cf674d8de78b533f4d1c3b7f160235e4f7c312d67f7b3d7d60b85b8f9cc37728517aeb59d48eea017e4aa1b95634984dfd1aafbad0885c286547a369bc010d8547fc23cf3f98e548d435cc8e7b2f6b2c1c4c5a95deab499f5"}]}, @routing={0x32, 0x14, 0x2, 0x0, 0x1ff, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 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{0xc9, 0x18, "ad9fc3397eaa1c5da6488e3ac1a82adb616f9aa0092fdf5f"}, {0xfe, 0xa2, "b89a376a86bd689ed64758bf4035326c1ff5b0bf8153b1c55ee090a5fc7dd6c1444e94bbe4c94bda3adf17a96bcbdf489f4efc3b6dcb460b63299ef2e77b3002d5e86d81c20da78230ba7b980f3be4fd79be16171aea4f215b00b964207c87523040061e6d8c64b8203d080e9bcabf5db4168813ea06d13aa713d2862a660677ba934386a5fbf9444f25806f8b50237a163d406e0a33e797508dc6825b949f223297"}, {0x7, 0x8c, "bcc9eea0735927ce6b57db096f4b5ee8dec46af74be7011ed63fb3db663655d92739c6fa707fadffb4187f58a3a2e37653418d3c67550488c8d22cad640581e0933a76caeab257110b9a29ac9b4ec8eacb03418a56e7e07a11cb2be94c4ffb09117e9ef7db2a1671268fb3066cfe77cb46b02c6a1c8010622bcdca2a5735083920c7503004e432d5df621c49"}, {0xc9, 0x4c, "8ee11af45dc4547034103e198612096d5163a70bb588aac07ea02cc9259dc78b82aa477e8d04be08ce3d6d3bdb53748b0936926c37f1273798732e2d9a82f88ee95e5114da489ff86b12017c"}]}], @dccp={{0x1, 0x1, 0x4, 0x1, 0x745, 0x0, 0x0, 0x7, 0x0, "8a0e93", 0x8, "384ea1"}, "a0cbffc001d866e8a45c0ae7154b"}}}}}}) recvfrom$unix(r2, &(0x7f0000872000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd, 0x20, &(0x7f0000f41000)=@file={0x1, "2e2f66696c653000"}, 0xa) accept4$inet(r2, 0x0, &(0x7f00008e9000-0x4)=0x0, 0x80800) sendto$inet6(r2, &(0x7f0000c05000)="f886981fa7affabb8356492242877574c6358138565333896ac428058cdd21e0565aae3700a01658105d72896f9cd62a2cb6c90c51dc7f6896c30f1cd04aec7d0a01528cac8e54deed9887a28fea53eb2159a5d6d48ad885a8109672ccfe94137dbb34a0505a95e8a8048201ce37010c4cbd3922eba57ebe2afe44272e771fe9375f77ed20a1125d36401b357f9091795e5ae4e33b2e31729e6f490626a32a659d259b78f0f3ba3d5b9c4ff7c7ebf68bc315869aad31fd3244a99a8aafe292e92fb36b8d28e69b4d0f590268", 0xcc, 0x40, &(0x7f0000ab5000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, 0x1c) pselect6(0x40, &(0x7f0000553000)={0x0, 0x0, 0x40000000000, 0x3, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000739000)={0xff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x5c}, &(0x7f0000a20000-0x40)={0x0, 0x0, 0x1, 0x5, 0x4, 0x40, 0x3, 0x0}, &(0x7f00002c8000)={0x0, 0x0}, &(0x7f0000d90000)={&(0x7f0000a13000-0x8)={0x1}, 0x8}) 2017/09/08 02:35:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000349000)={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x2, 0xbc37, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, 0x9, [0x6, 0x3, 0x5, 0x3, 0x9, 0x100000000, 0x9, 0x702]}, 0x5c) sigaltstack(&(0x7f00000df000/0x2000)=nil, &(0x7f0000c95000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/09/08 02:35:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000016000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8) syz_emit_ethernet(0x42, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x1}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f000001a000-0x8)={0x42424242, 0x42424242}, 0x1, 0x7) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x40, 0x0, 0x0, 0xfffffffffffffffd, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r2, r1, 0x0, 0x0, 0xa, 0x10, 0x0, 0x0, 0x0, {[@eol={0x0}, @nop={0x1}, @md5sig={0x13, 0x12, "cbec353806dfa83f185e80faeda403eb"}]}}, {"0c6427f1"}}}}}}) syz_extract_tcp_res(&(0x7f0000015000)={0x42424242, 0x42424242}, 0x100000000, 0x1) syz_emit_ethernet(0x38, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xfffffffffffffffc, 0x2a, 0x0, 0x0, 0x6, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r4, r3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c10"}}}}}}) r5 = socket(0x11, 0x80001, 0x3) mknod$loop(&(0x7f0000e67000-0x8)="2e2f66696c653000", 0xc008, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000ef8000)={0x0, 0x1ff, 0x30}, 0xc) syz_extract_tcp_res(&(0x7f000001c000-0x8)={0x42424242, 0x42424242}, 0x0, 0x6) syz_emit_ethernet(0x38, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="eeeb90a49e53", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x2, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r7, r6, 0x0, 0x0, 0x5, 0x2000000000000011, 0x0, 0x0, 0x1, {[]}}, {"3702"}}}}}}) 2017/09/08 02:35:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000973000-0x5)="6465616400", &(0x7f000070e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f9000)="00", 0x0) r0 = syz_open_dev$tun(&(0x7f0000821000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = socket(0x11, 0x80803, 0xfffffffffffffffe) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000dd7000-0x4)=0x0, &(0x7f0000cdf000)=0x4) ptrace$setsig(0x4203, 0x0, 0x6, &(0x7f0000001000)={0x4, 0x1, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) recvmmsg(r1, &(0x7f0000903000)=[{{0x0, 0x0, &(0x7f000065a000-0x10)=[{&(0x7f000031a000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}], 0x1, &(0x7f00002d4000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36, 0xffffffffffffffff}, 0x0}, {{&(0x7f00006c3000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000ca4000)=[{&(0x7f00001fc000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f0000ee7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000ff6000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000926000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000803000-0x2)="0000", 0x2}, {&(0x7f00000d3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f0000d1d000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f000082f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000173000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}], 0x9, &(0x7f00007d0000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5, 0x9}, 0x5a}, {{&(0x7f00006a2000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000a51000-0x20)=[{&(0x7f0000f04000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f00006c7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}], 0x2, &(0x7f0000420000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3, 0x2}, 0x64e}, {{&(0x7f0000a56000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00003f9000-0x90)=[{&(0x7f0000cdf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}, {&(0x7f00008c8000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000845000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f0000dcf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f0000ab3000-0xd)="00000000000000000000000000", 0xd}, {&(0x7f0000131000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000074000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000fc7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000c52000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}], 0x9, &(0x7f0000135000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43, 0x744dbde5}, 0x7}], 0x4, 0x2100, &(0x7f0000cf5000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e4a000)={0x7, 0x8002, 0x0, 0x0, 0x0}, &(0x7f000060b000)=0x10) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE(0xffffffffffffffff, 0x4010aef5, &(0x7f00001f2000)={0x0, &(0x7f0000f2d000)=[]}) close(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d6c000)={0x0, 0x0, ""}, &(0x7f0000936000)=0x8) 2017/09/08 02:35:59 executing program 5: 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, 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) gettid() r1 = gettid() socket$bt_hidp(0x1f, 0x3, 0x6) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c14000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4000000000000de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f000056e000-0x9)="2f6465762f73672300", 0x0, 0x20c441) syz_emit_ethernet(0x32, &(0x7f000007a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x421, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "7c147c", 0x0, "844cdd"}, ""}}}}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0xff, 0x0, 0x0, 0x4, 0x80e6}, 0x20) fcntl$setownex(r0, 0xf, &(0x7f000023e000)={0x0, r3}) openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f6b766d00", 0x0, 0x0) r6 = dup2(r4, 0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) migrate_pages(r1, 0x9, &(0x7f0000be4000-0x8)=0x4, &(0x7f0000aa7000)=0xcb) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f00008a2000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f000002a000)="7472757374656400", &(0x7f00000c2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004bd000)="b8ba56bc3626318e5bbf1ce6c7b12634d5b12bcf538f792277442153e306b94601e2379b5bfc81f3c699874cef38123d3cc6336b26cd1223d10682bd9dc2252c15ad8508ad88e67ccff7a256791967e96208a31d9dd8f63e98278e34e8140b93ec6f13123ee9c8206f31454fb35cd25ea3db4465c7155c13f4adba9865ae0bd608fd88b12d2a7c6d93fa7f1184f840e7fa3e7bd086500e9fdc8a797e590d354da0da8fb35d655a892fdb52e1c87a312dda9cadd5ad2462c930265547644e087b8553932e63b916976dfd9232a755b9a7f7b7fabe514af13b00f9b86ea10b47cb51610121", 0xe4, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f000059b000)={0x0, 0x8}, &(0x7f0000a00000-0x4)=0x8) keyctl$setperm(0x5, r7, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f000000c000-0x14)={0x5, 0x86, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a52000)={r8, &(0x7f000056f000)="000001d6"}, 0x10) fgetxattr(r0, &(0x7f0000629000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000345000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b) fcntl$getownex(r0, 0x10, &(0x7f00006fb000)={0x0, 0x0}) [ 140.733514] Buffer I/O error on dev loop0, logical block 0, async page read [ 141.154837] device syz4 entered promiscuous mode [ 141.166169] device syz5 entered promiscuous mode [ 141.166744] device syz5 left promiscuous mode [ 141.167399] device syz5 entered promiscuous mode [ 141.170381] nla_parse: 1 callbacks suppressed 2017/09/08 02:35:59 executing program 7: mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000048d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00007e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x80) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() mmap(&(0x7f0000e10000/0x2000)=nil, 0x2000, 0x3, 0x11, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000d9e000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000ca6000)={&(0x7f0000ea9000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eaa000-0x40)=[{&(0x7f0000970000-0x49)="b5f57d4b02d968d302e55aaf7debb14a5a156034489fec9493e91bf70c05aa8468065832444e8f49493cca6fb0a39f0a8f60cb3fb1d6332d488fda0b4250870814b13d266e5d600c12", 0x49}, {&(0x7f0000ea9000)="05b171d846079dcabe9364e1c840ad2e5e595e60fadf1006af079f5a668f68a08fb1b39cdea2e18cb0df9ab9f20949d626d903cbf641967c9845fadbea127be3e1ab82960eb352298267614e98444ce57e583e9b36e9b86d34f898bcec42458924af4e3b284fd3ba1b6828ae7bb253ae6a558846a9d134c3", 0x78}, {&(0x7f0000eaa000-0x50)="41179c0280ad8057ddaa03d0c0598baeaa30fcfe8435fffd9c3fa9947063bda268db01a3e163e365148e9e0f3a162b3ce239a1a52697166be1d152061b0b5ca53894b8d17b9bf4ad5c1a7ce098a310cb", 0x50}, {&(0x7f0000eaa000-0x96)="d5b6d2c5781a47abf3a07ec2d65cd5fee5d4c86821391c6f6015562666a5cae1f2b4a97d4616d47bb4ad8625dff9efb6eacb6552592e900ef3ab312a9ac7cc600c3e578d001279cb34bf8845ec161ae6ca5505c83337b63eb6c079152953512676595932f22cbaa42e8804373ac37bef21b4cf09d7864a297aa3e36bbb30fb42b3e090944268ba6fc1f60f60228d3d45b170a0dc0886", 0x96}], 0x4, &(0x7f0000ea9000)=[@sndrcv={0x30, 0x84, 0x1, {0x67c, 0x8, 0x200, 0x9, 0xfffffffffffffffe, 0x200, 0x6, 0x98, 0x61}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x5, 0x0, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x10001, 0xc, 0x400, 0xffffffffffff0000, 0x3, 0xf943, 0x641a1fc0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x1, 0x8, 0x7ff, 0x9, 0x6, 0x7ff, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff7b3, 0x2, 0x7, 0xa07, 0x6}}], 0x5, 0x20000000}, 0x10) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000732000)=[{r1, 0x1, 0x0}, {r1, 0x14, 0x0}, {r2, 0x2010, 0x0}, {r1, 0x400, 0x0}, {r2, 0x1408, 0x0}, {r2, 0x1020, 0x0}, {r1, 0x2040, 0x0}, {r1, 0x4000, 0x0}], 0x8, 0xffff) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00004f1000)=0x4, 0x4) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eab000)=0x14, 0x4) recvfrom$inet(r2, &(0x7f0000ea9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68, 0x2, &(0x7f0000154000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000a7a000)=0x6) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000eab000)={r3, 0x10000}, &(0x7f0000eac000)=0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00004d5000-0x44)={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="c1d7a50ca0a8fe41cb94e6c9620087b5"}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r4, 0x3) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000829000/0x4000)=nil, 0x4000, 0x3, 0x30, r1, 0x80000) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000eab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000eac000-0x20)="0ff585706861a76c19d8bb54be539b5995b9f9d072a8428172782805ed4f2c8e"}) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r4, 0x8946, &(0x7f00008b3000-0x28)={@generic="d1be96450c8645d9f7d6f74635d95aef", @ifru_map={0x80000000, 0xf440, 0x8, 0x5, 0x3189800, 0x8080df}}) mmap(&(0x7f0000e9f000/0x3000)=nil, 0x3000, 0xf235587ae58d3669, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008ae000)="7965616800", 0x5) 2017/09/08 02:35:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0xa0) r1 = syz_open_dev$usbmon(&(0x7f0000aa5000-0xd)="2f6465762f7573626d6f6e2300", 0x1ff, 0x105940) pwritev(0xffffffffffffffff, &(0x7f00003ef000)=[{&(0x7f0000a03000)="c75eb73c790d5082de2b", 0xa}, {&(0x7f000073b000-0xe9)="d737de2c7e3f6da5231e730b0092ecd2d7c29ebcaecc89965e2e16492d7dffabd0d5583c73fe5cc4491ea6ed464d847c74a6c80f5572da13d56bc5c19aa63d74bfff0365df6154fae147ab5b1a625f594d32c75de9c9ff4278aaa6951799304c1a0571e308ee6e12887106e281627d99d6adcef0a5698bc263466808ad13c946b0070c51950e226acd559eee250874cca164fe5760bb71f275c2e0839e19a809d987dbc576416a5863168cb799cde5f370554ac6ac081dbba32425c2484b20a9dae22483c02da406c0f69a7939c3c542e09ebda86cab489dd9ce5331c962b981915cae23326013e702", 0xe9}, {&(0x7f00003d9000-0x2a)="edddbb29ddaae16c2737518a7f4af3cb7977f174f4e6304e3b4d714fe0d27110469bbb914d856fbd3474", 0x2a}, {&(0x7f0000d4e000)="0e3f32e6a96673724fad3e2dc00c0c7fd400912200ce74142d60d3958cda6f67f6ac0fcbc3d4cb6d473ad62a535baa852b74b1cb8776a95c8d9c0bf121939e02c5a67cb6765e28848fbb832ad5506112f92586fa9e08dbdf2a3164cc18a7222dc673cc229fdaa4c69bede49145fc7998b317ced911ba3de65094ad5b", 0x7c}, {&(0x7f00009c9000)="3558ca5ccfb6d017361ce69d4c043ee43155dd9b7b3ac78ae6ae388fc5ac14ab2e0cf419b2e7ee9327b9964f2311aee351470c56bf14fd8707aa831c876c09ae3288de4110c9d006cff6c25fe17c8e87b8aac1d1", 0x54}, {&(0x7f0000bb2000-0x1)="83", 0x1}, {&(0x7f000061e000-0x18)="7448a2b39cb03a0835b5fd95838b0ade022af804db285e74", 0x18}, {&(0x7f0000095000)="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", 0x1000}, {&(0x7f0000289000)="67d6737a2c43abfc87073803fdfc5531cd1061462774f7beecfdeab3e431238f9bf81e895e2319b73fa1d4593d5b6e52aca54e79a0121a81f2d5badbdec478446a00fda71ae30ae862f2579e5118bab83ab3e4f4e3558458f6a984c5707980877f1be6d5e5de7645", 0x68}], 0x9, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000cd8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3900}) r2 = creat(&(0x7f00005e3000-0x8)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x3, 0x0, 0x816, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x2a, &(0x7f000050c000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000040c000)=0x1000) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000ff9000+0x511)=0x9, 0x4) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000008000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x25, 0x0, 0x0, 0x0}, {0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000ce000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000518000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000042000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, r3}) get_mempolicy(&(0x7f00008e5000)=0x0, &(0x7f0000aa6000-0x8)=0x0, 0x7, &(0x7f0000006000/0x3000)=nil, 0x3) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f000001b000-0x58)={0x6, 0x5, 0x1000, 0x4, 0x22b, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r6, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x26, 0xcffddcf8d9b2dcff, 0x0, 0x0, "29003d5d0100000024000900000000001f1e"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x40}, 0x10000000000000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000022000)="2e2f66696c653000", 0x80) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) r7 = getpid() renameat(r2, &(0x7f0000084000+0x460)="2e2f66696c653000", r1, &(0x7f00005e0000)="2e2f66696c653000") process_vm_readv(r7, &(0x7f0000036000)=[], 0x0, &(0x7f0000037000-0x50)=[], 0x0, 0x0) madvise(&(0x7f00000cc000/0xc00000)=nil, 0xc00000, 0x3) 2017/09/08 02:35:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000973000-0x5)="6465616400", &(0x7f000070e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f9000)="00", 0x0) r0 = syz_open_dev$tun(&(0x7f0000821000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = socket(0x11, 0x80803, 0xfffffffffffffffe) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000dd7000-0x4)=0x0, &(0x7f0000cdf000)=0x4) ptrace$setsig(0x4203, 0x0, 0x6, &(0x7f0000001000)={0x4, 0x1, 0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00006c9000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000096e000-0x8)={0x0, 0x5}, &(0x7f0000387000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e4a000)={0x7, 0x8002, 0x0, 0x0, 0x0}, &(0x7f000060b000)=0x10) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE(0xffffffffffffffff, 0x4010aef5, &(0x7f00001f2000)={0x0, &(0x7f0000f2d000)=[]}) close(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d6c000)={0x0, 0x0, ""}, &(0x7f0000936000)=0x8) 2017/09/08 02:35:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x401, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x80fe, 0xfffffffffffffffd, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x200000000000, 0x0, 0x3, 0x5, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 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) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000722000)={0x0, 0x0}) request_key(&(0x7f0000b76000-0x5)="7573657200", &(0x7f0000203000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000648000)="3a00", 0xffffffffffffffff) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c87000-0x11)="2f6465762f7161745f6164665f63746c00", 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00002b3000)={0x7fff, 0x1, 0x5191, 0x4, 0x0}, &(0x7f0000985000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000643000)={r4, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xfffffffffffffffb, 0x8, 0x6, 0x83}, 0xa0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r5 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f0000602000)=0x8) signalfd(r1, &(0x7f0000ff8000)={0x9}, 0x8) mkdirat(r3, &(0x7f0000aa8000-0xa)="2e2f636f6e74726f6c00", 0x0) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f000097b000-0x8)={0x7ec4, 0x7}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000665000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003da000)=0xe8) setsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000942000)={@loopback={0x0, 0x1}, r6}, 0x14) r7 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000ca0000-0x68)={0x7b, 0x0, [0x3, 0x2, 0xa571, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fcd000-0x11)="2f6465762f7161745f6164665f63746c00", 0x1a9200, 0x0) connect$ipx(r8, &(0x7f00005e6000-0x10)={0x4, 0x8000, 0x8756, "d1fbf94024f2", 0x8, 0x0}, 0x10) fremovexattr(r1, &(0x7f00002e1000)=@random={"6f73782e00", "3a00"}) fcntl$notify(r7, 0x2, 0x4b48959d5dcc650d) lsetxattr(&(0x7f00000c3000+0x186)="2e2f636f6e74726f6c00", &(0x7f00009b2000-0x11)=@random={"73656375726974792e00", "65746831402500"}, &(0x7f0000360000-0x2)="3a00", 0x2, 0x2) mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000c01000)={0xc3, &(0x7f00002e8000-0xc3)="6c4cfc781cb0112b0b19b3879722f469382f57e29398c7f5819ae90fea26a8980217bf28bf6c476b560612a660bbc7d1401a56c01535711602dbd28b76b64ad0269375d7962d83b89f1fa0e82df961c062899a4f57c75410c5a09e26bfc724cac6e1eb4ac358d5a97f9ccce1dcbab1d967c5bfa85b291e99207c9612070adb14cd798b6316f2baa7a96368a6da78ff4e9a1eea4d137dd01b4fcff15a3a69ca903b557c323cd5b02e61d7e30fab1cfeae4276a991ce465b4bbf7834c87fa128ce436b82"}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f00004ab000-0x8)={0x0, 0x0}) [ 141.170391] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 141.171149] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 141.202641] device syz4.0 left promiscuous mode [ 141.202647] device syz4 left promiscuous mode [ 141.284210] device syz4.0 entered promiscuous mode [ 141.284220] device syz4 entered promiscuous mode [ 141.330299] device syz4.0 left promiscuous mode [ 141.330307] device syz4 left promiscuous mode [ 141.399479] device syz4.0 entered promiscuous mode [ 141.399488] device syz4 entered promiscuous mode [ 141.415831] QAT: Invalid ioctl [ 141.433394] device syz4.0 left promiscuous mode [ 141.433401] device syz4 left promiscuous mode [ 141.514171] QAT: Invalid ioctl 2017/09/08 02:35:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000973000-0x5)="6465616400", &(0x7f000070e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f9000)="00", 0x0) r0 = syz_open_dev$tun(&(0x7f0000821000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = socket(0x11, 0x80803, 0xfffffffffffffffe) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000dd7000-0x4)=0x0, &(0x7f0000cdf000)=0x4) ptrace$setsig(0x4203, 0x0, 0x6, &(0x7f0000001000)={0x4, 0x1, 0x0, 0x0}) ftruncate(r0, 0x5) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e4a000)={0x7, 0x8002, 0x0, 0x0, 0x0}, &(0x7f000060b000)=0x10) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE(0xffffffffffffffff, 0x4010aef5, &(0x7f00001f2000)={0x0, &(0x7f0000f2d000)=[]}) close(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d6c000)={0x0, 0x0, ""}, &(0x7f0000936000)=0x8) 2017/09/08 02:35:59 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000020000-0x8)="2e2f66696c653000", &(0x7f0000012000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x8408, &(0x7f000000e000-0x2)="000c") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r0, &(0x7f0000013000-0x8)="2e2f66696c653000") r1 = creat(&(0x7f000000f000)="2e2f66696c65302f66696c65302f62757300", 0x2) fcntl$setlease(r1, 0x400, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffeffffffffff, 0xffffffffffffffff, 0x0) 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) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000106000-0x40)="83950101b15897426f1d25a50a671f3527c741f27409fcf34070600af17887961b8baef80ad286bb1bb4de734de760050000000000000091f552589698cfaeae", 0x40, 0x0) renameat(r0, &(0x7f0000014000)="2e2f66696c65302f66696c65302f62757300", r0, &(0x7f000001f000)="2e2f66696c65302f66696c653000") r3 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) pwrite64(r1, &(0x7f000001f000)="6d", 0x1, 0x0) faccessat(r0, &(0x7f0000018000-0x8)="2e2f66696c653000", 0x1, 0xc00) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = geteuid() r5 = getegid() getuid() fchownat(r0, &(0x7f0000020000)="2e2f66696c653000", r4, r5, 0x1000) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000001f000)={0x1, &(0x7f000000c000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000001d000-0x1)={r6, 0x2}) ftruncate(r1, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/08 02:35:59 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000f86000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000f19000-0x4)=0x0, &(0x7f0000f18000)=0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f1a000)=0x2, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000d51000-0x28)={&(0x7f00005c8000/0x1000)=nil, 0x2, 0x0, 0x10, &(0x7f00005db000/0x1000)=nil, 0xbdb9}) bind$inet(r0, &(0x7f00006be000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000f1b000)="82b27269b98f73c91947d7fe557e70c7f99e237d7c3c05073660d060aa5f1ec941b1208f7448351bf86ca8d38bfb00106ab202df98e0606a1edc8700df2bcf59961560688b84c6fb9ac63f57e92e0e0ed3df6b1547b70140e16042f9d09e6462910cdf9bb816933ce9661004ed41554915fb8d7b671d8003346989b188f66bf3bd9531a513116d2502b9550adccaf1c54ce84e265df010b1862b10aa2563e41dc6c0f2bfaa95be2d03f29cb215f15b5986418814be7c602a993d9999d1f5f572c5d4a72cfba2393d0355765ef90eb1f3d32f852b3c47eaa1") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000343000/0x1000)=nil, 0x1000, 0x8, 0x10, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r4, &(0x7f00001fa000-0x18)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r4, &(0x7f000097a000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x3) time(&(0x7f00007f0000-0x8)=0x0) 2017/09/08 02:35:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000823000)={0x0, 0x1, 0x40000000000, 0x5245}) r0 = gettid() r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffb, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f00001ed000)=[{&(0x7f000053e000)="", 0x0}, {&(0x7f0000364000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000305000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f0000e48000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000755000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}], 0x5, &(0x7f0000961000-0x80)=[{&(0x7f000024d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f000007c000)="", 0x0}, {&(0x7f0000ef4000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f00005cd000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}], 0x4, 0x0) creat(&(0x7f00001e7000)="2e2f66696c653000", 0xa) r2 = socket$inet6(0xa, 0x10000001fffc, 0x2) dup(r1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00008e6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) listen(r3, 0x0) syz_emit_ethernet(0x66, &(0x7f00000a5000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x30, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0xc, 0x2, 0x0, 0x0, 0x0, {[@generic={0xfe, 0xb, "4d80333a6a8f896b89"}, @timestamp={0x8, 0xa, 0x1ff, 0x8}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x23}]}}, {""}}}}}}}) fcntl$getflags(r2, 0x40b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f00007b9000-0x8)="2e2f66696c653000", 0x40000, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) gettid() ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 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) socket(0xf, 0x803, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b7d000-0x8)="2e2f66696c653000", 0x0) pipe(&(0x7f000059e000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX4(r5, 0x541c, &(0x7f0000f92000-0x1)=0x4) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f00009a1000-0xc)="2e2f66696c65302f62757300") symlink(&(0x7f0000662000)="2e2f66696c65302f62757300", &(0x7f0000c15000)="2e2f66696c65302f66696c653000") mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r6, &(0x7f0000d2d000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000be6000)=0x10) 2017/09/08 02:35:59 executing program 7: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f6b766d00", 0x800080000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000089b000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x8010, r3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x4, 0x32, r3, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00003af000/0x1000)=nil, 0x1000, 0x2, 0xa, 0x2000000002002) mmap(&(0x7f000020c000/0x13000)=nil, 0x13000, 0x2000001, 0x800000403e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2a000/0x3000)=nil, 0x3000, 0x6, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x8004032, 0xffffffffffffffff, 0x33) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00006e7000)="2f6465762f6877726e6700", 0x40, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000015b000/0x18000)=nil, &(0x7f00002e5000-0x18)=[@textreal={0x8, &(0x7f0000169000+0xa8)="ba610066b80000000066ef6513d5990fc72f0f00190f01cb66b9120900000f32baf80c66b8c4d1898466efbafc0cb8fa15ef0f066726f2a5", 0x38}], 0x1, 0x2, &(0x7f00000aa000-0x10)=[], 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000002b000-0x11)="2f6465762f7161745f6164665f63746c00", 0x1c9a00, 0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000927000)={&(0x7f000051e000/0x4000)=nil, 0x4000}) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r5, 0x1, 0x29, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/08 02:35:59 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000e2e000/0x3000)=nil, 0x3000) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000e24000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000003000-0x90)={0x3, 0x2, 0x2, 0x7, 0x2, [{0x3, 0x9, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x10000, 0x101, 0x7fffffff, 0x0, 0x0, 0x140a, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009d9000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 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) accept$inet(r0, &(0x7f0000b3b000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c4000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000f69000-0x4)=0x5, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000f6c000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f6c000-0x4)=0x10, 0x80000) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000f6d000-0x4)=r2) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f000097d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f6b000)=0xc6) r3 = socket(0x10000000010, 0x400000002, 0xc) write(r3, &(0x7f0000a51000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000319000)="", 0x0) 2017/09/08 02:35:59 executing program 3: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x400000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aee000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000aee000)={0x7b, 0x0, [0x7, 0x59d2, 0x0, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000876000-0x9)="2f6465762f6b766d00", 0x400000000002, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = dup(r2) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) pipe(&(0x7f0000aee000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000122000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f00005f6000-0xc)="2f6465762f6175746f667300", 0x2001c344, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000af0000-0xc)={r5, 0x80002, r6}) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f00007f3000/0x4000)=nil, 0x4000, 0x0, 0x3f, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r7, 0x8090ae81, &(0x7f0000aed000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) syz_kvm_setup_cpu$x86(r2, r7, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000656000)=[@text64={0x40, &(0x7f0000308000)="48b804000000000000000f23d0c74424008e000000c7442402fb7f0000ff2c240f23f848831af30f0173096692260f72e64ef34da5b8b2c6be83670f090a0f22c40f4785", 0x44}], 0x1, 0x40, &(0x7f00001aa000)=[], 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x33, r1, 0x2) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f8000/0x3000)=nil, 0x3000, 0x1, 0x10, r2, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x113, 0xffffffffffffffff, 0x0) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000aee000-0x11)="2f6465762f7161745f6164665f63746c00", 0x802007d, 0x0) ioctl$KVM_GET_XCRS(r8, 0x8188aea6, &(0x7f0000af0000-0x1f)={0x2, 0x3ff, [{0x0, 0x0, 0x5}, {0x5, 0x0, 0x3}]}) mmap(&(0x7f000025a000/0x4000)=nil, 0x4000, 0x1, 0x8010, r1, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r7, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000ae1000)=[@text64={0x40, &(0x7f0000530000)="0f18f4b8010000000f01c1400f7f9600000000c0350e000000440f22c08ee0c4a3a168b323000000c2c4a1eddbf60f01cb66baf80c0f01dfef66bafc0c66b8c207410f01790dc4c17c2f4500f34d0f30674b0f35", 0x54}], 0x1, 0x0, &(0x7f0000af2000)=[], 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f0000f69000-0x8)={0x8, 0x0, [{0x40000001, 0x8d, 0x0, 0x140000000000, 0x80000000, 0x0}, {0x5, 0x5, 0x30, 0x8, 0x3, 0x0}, {0xc0000007, 0x80000001, 0x1000, 0xfffffffffffffff6, 0x7fffffff, 0x0}, {0xd, 0x3, 0x6, 0x3, 0x0, 0x0}, {0x80000000, 0xaf0e, 0xffff, 0x3, 0x4f94, 0x0}, {0x8000001d, 0x5, 0xbdc, 0x10000000000800, 0x1, 0x0}, {0x8000000f, 0x5, 0x5, 0x800, 0x6, 0x0}, {0x4, 0xfffffffffffffff9, 0xb, 0xffffffffffffffde, 0x0, 0x0}]}) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000af1000-0x54)="e375697966feb6ba518d9bd7985464df410f9a6c485e8f82ed7f80e09c141d4f00e01653ad89a994e69aebf0ec60caffd2bd4832c004532a8db5b8a5130eb8a7d435f3194550cd9f073a93e7d2eec1d9740a8f0b", 0x54, 0x0) mmap(&(0x7f0000412000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/08 02:35:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x8020000000000806, 0x7) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0x7f, &(0x7f0000c44000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000239000-0x4)=0x5, 0x4) recvfrom$ipx(r1, &(0x7f0000a02000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5, 0x100, &(0x7f0000872000)={0x4, 0x10001, 0x4, "17b2998ce600", 0xffff, 0x0}, 0x10) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r0, &(0x7f0000fe3000-0xc)="8e", 0x1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000c25000-0xc9)="0c34f13242bc474e21a6da420df5af37953777bf13166fa6ce8383831d2689ffb7b40f91c1c211b31800fe8395bdf7c1884d4cb7761a4c49e2a0e38b3fb819421a1ffc94665b4f5afc3cf9fd029f7a68c19ee1e3ca81b0f7bfef67b556d271c36fa6684edf1151411b8c05a62b7ba3ff9e38a50988bc7eb5fe05bb17400770667db639eb449dc25c1cb25ad8b381dedb791a71f6356446a5e3948fddfdee6d46f07cf076dccda88150f1282f829f37a83699d1ba004559386ccc17287138ddd413493a13a90b9254fe", 0xc9, 0x4, &(0x7f0000138000)={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) pwrite64(r3, &(0x7f0000acf000)="5054844e8661789ad0084dc68a75f101cf767a602f561b66b54d19af6db919ac9cde54a0de44c8ab1f0a0c0f2b107516a8fb980036fa566123b9c9a9f2f920f9cbc9802e1899fa23a371b62ddbe5748ce34bcdb369c5d127527ce086e92c7c9a2112734022aafc4685174bc1719ecf82800f4a2efff9ca2248", 0x79, 0x400000000000002) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000918000)={0x2, [0x0, 0x0]}, &(0x7f0000b51000)=0xc) accept4$inet(r2, 0x0, &(0x7f00001c5000)=0x0, 0x80000) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xc0000001, 0x84, &(0x7f0000794000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f00002a3000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000028000)=0x1c) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000004000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0x100000003, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000ec2000)="", 0x0, 0x0}, 0x30) [ 141.767119] device syz4.0 entered promiscuous mode 2017/09/08 02:35:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x2840) r1 = request_key(&(0x7f0000da2000-0x5)="6465616400", &(0x7f00000e5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000112000-0x9)="2f6465762f73672300", 0xacb53b1c5ac7268) r2 = request_key(&(0x7f0000973000-0x5)="6465616400", &(0x7f000070e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f9000)="00", 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000d51000)="6c6f676f6e00", &(0x7f00003d9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000a3d000)={0x30002008, 0x0}) r3 = syz_open_dev$tun(&(0x7f0000821000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000782000)={@generic="06000000040000000004008000e9bc22", @ifru_settings={0x80000001, 0xfffffffffffffffe, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x8, 0x0, 0x0, 0x3, 0x0}}}) recvmmsg(0xffffffffffffffff, &(0x7f0000812000-0x180)=[{{0x0, 0x0, &(0x7f0000766000-0x80)=[{&(0x7f00001d8000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f00001b3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f00001ca000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000482000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f0000fdd000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000067000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000c6d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000026f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}], 0x8, &(0x7f0000248000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x1}, 0x400}, {{&(0x7f0000a9c000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000df4000)=[{&(0x7f0000639000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000686000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f00007a4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000ae1000+0xefd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f00005e3000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f000034a000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f00001c1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}], 0x7, &(0x7f0000f93000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0xac}, 0x1}, {{&(0x7f00006ba000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000df7000-0x10)=[{&(0x7f0000ac9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}], 0x1, &(0x7f0000adf000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72, 0x1f}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000d11000)=[{&(0x7f0000130000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000807000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000d63000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000468000-0xe)="0000000000000000000000000000", 0xe}], 0x4, &(0x7f0000a92000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5, 0x6}, 0x1}, {{&(0x7f0000d6f000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d5f000-0x30)=[{&(0x7f0000cc4000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f0000cc6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000086000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3, &(0x7f000061b000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x97d}, 0xd74f}, {{&(0x7f000029e000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f000004b000)=[{&(0x7f0000254000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f0000812000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f0000c41000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}], 0x3, &(0x7f0000410000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9, 0x7fffffff}, 0xffffffffca2228ef}], 0x6, 0x40000001, &(0x7f0000f9a000-0x10)={0x0, 0x989680}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00004c1000)=0x3) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000aef000-0x4)=0x0, &(0x7f000069e000-0x4)=0x4) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000dd7000-0x4)=0x0, &(0x7f0000cdf000)=0x4) ptrace$setsig(0x4203, 0x0, 0x6, &(0x7f0000001000)={0x4, 0x1, 0x1, 0xfffffffffffffffd}) fcntl$addseals(0xffffffffffffffff, 0x409, 0xc) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e4a000)={0x7, 0x8002, 0x5, 0x3, 0x0}, &(0x7f000060b000)=0x10) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f00008c9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x80000000) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE(r0, 0x4010aef5, &(0x7f0000171000)={0x2, &(0x7f00004a7000-0x20)=[{0x7000, 0x3d8}, {0x5000, 0x4}]}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000a4c000)={0x1, 0x3, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="41379dda99fa"]}) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000a6e000)={0x1, 0x0, [{0x8000, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000196000)={0x6, [0x1, 0x2, 0x6, 0x3, 0x2, 0x0]}, 0x10) close(r3) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000b61000-0x20)={@generic="cfc511083d8a61f8cc992df5ea979d88", @ifru_flags=0x200}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d4d000-0x8)={0x0, 0x2}, &(0x7f0000152000)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f00009df000+0xb4b)="2f6465762f70746d7800", 0x301040, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000c0f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a5d000)=0x14) socket(0x0, 0x0, 0x4000000000) [ 141.781638] QAT: Invalid ioctl [ 141.782389] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/09/08 02:35:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f00006f8000-0x4)=0x3, 0x4) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a1d000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000835000)={0x8, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00006ff000)={0x5, 0xb47}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000fdb000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) chown(&(0x7f0000ff6000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c0e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000744000-0x8)={0x0, 0x4}, &(0x7f0000fdd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006b1000)={0x1ff, 0x3, 0x0, 0x4, 0x5, 0x4, 0x5, 0x400, r3}, &(0x7f0000029000)=0x20) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fd7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, r2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000e2b000)=&(0x7f00007c8000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000475000-0x8)=0x18) msync(&(0x7f00003b6000/0x2000)=nil, 0x2000, 0x4) clone(0x10000000, &(0x7f000039a000)="1bb8", &(0x7f000005b000-0x4)=0x0, &(0x7f0000d82000)=0x0, &(0x7f0000d97000)="") getsockopt(0xffffffffffffffff, 0x3, 0xb2df, &(0x7f0000e9e000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000953000-0x4)=0x3d) munlock(&(0x7f0000803000/0x1000)=nil, 0x1000) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000b28000-0x10)=@req={0x28, &(0x7f000087b000-0x28)={@common="69703667726530000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2017/09/08 02:35:59 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x110010, r0, 0x0) dup(r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000a000-0x8)={0x0, 0x38a}, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x1010, r0, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0xa, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x36, r0, 0x200000000000000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000b000+0x57c)=0xd, 0x4) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000)=0x800000002e, 0x4) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004000)=[], 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x2, 0x30, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x3, 0x10000032, r0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x7, 0x11, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000004000-0xc)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000008000-0x4)=0x2, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000000c000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x20004, &(0x7f0000009000)=0x9bc, 0x4) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x10012, r1, 0x20000000000000) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f000000b000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000b000-0x4)=0x86) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000000b000-0x80)=[{{0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000009000)="4d5a90812098eedeeca3b18ecc5369c74eb9f136a013e0e9daf540e8e32d9c357aeb0d7f04297af19508e472d908b1bf759ef7933ad0a770a1fbe962841c188bf100e4a04116a9706fedc5ab1d34cfaa484e7a3b04b8cc42d0c33022b7f778c844121b9c92c38b3a8abdf7c3a662c6fdbe89d0d770643ff418b38d83ad4f73d9bc068635d66d05eb14f50a944134", 0x8e}, {&(0x7f0000005000)="0c910de07081c2777b42130e954cec77daaddc20353b932773bec7a0858e092d9adcc3c7dc8315875987fd21d3bbb4900c22892f8c067dec77cb56e5044e1b3c1a8271aeb2e79c4bd7d866f76cb610adc2fda2f077b3481b95353c3128057705b9d455218fee86b56b361cad7cb6acf58070b522daf388637505296cb58656eed0", 0x81}, {&(0x7f0000001000)="04d6c43be416dd483624abc1cccbc41d6704804565de34661a30835148f4858609e2b9bd9db4847dd31066fecb76", 0x2e}], 0x3, &(0x7f0000007000)=[], 0x0, 0x40000}, 0xeb1}, {{&(0x7f000000b000-0x10)=@nl={0x40000, 0x0, 0xffff, 0x3}, 0xc, &(0x7f0000005000)=[{&(0x7f0000009000-0xe7)="931b3991f64706c1229c1af6624f22497e3c69068c8530529b72f2c0401f8141bf3c3d129ce9db65d92319f5d696e032f66cf4f65d809c3ee993c7ee0bfba4085d3b5ddf72b541ceeadaf29e18b2dbddd3a230834fad78b717b8cbcd55100c1ecd153619fe722fc1c5d39039718abc2c530a2f04b98971f5cef0eb4474442ece29f4d2f98e50b8a7d5fa326f6e018972050b66e7f3269d5fee0af191837961b7c3a2fb7e56aa0edb95efea63a7c65b870a026811ecca0c36794b32bd859b90b74121386523fd31d0b0acaa9b92c728b7aa10aab6a49986a6ccf16d74e4b802ea611cef26943b82", 0xe7}], 0x1, &(0x7f0000009000)=[], 0x0, 0xc000}, 0x100000001}], 0x2, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000001000-0x4)=0x2, 0x4) 2017/09/08 02:35:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x6, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1ff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4032, 0x3, 0x100, 0x0, 0x41}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x7)=@assoc_value={r2, 0x2}, 0x8) unshare(0x40100) r3 = accept$inet6(0xffffffffffffffff, &(0x7f00005b3000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000463000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x2000030, r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000001000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f00009fc000/0x3000)=nil, 0x3000, 0xfffffffff7ffffff, 0x10010, r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x4, &(0x7f00009fc000)="8d199b126d0fff70e5f84829a612972b4e904f02098d8490fedcd7", 0x1b) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r4, 0x2) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000ee7000-0x14)={0x7, 0x3, 0xd97, 0xb, 0x2, 0x0, 0x0}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0xf, 0x2, &(0x7f000000c000-0x18)=[@map={0xb18, 0xffffffffffffff1a, 0x0, r5}, @generic={0x0, 0x0, 0x0, 0x0}], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x0}, 0x30) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000ee7000-0x14)={0xf, 0x3, 0x0, 0x100000001, 0x1, 0x0, 0x0}, 0x14) listen(r3, 0xffffffffffffffff) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee6000)={&(0x7f0000000000)="2e2f66696c653000", r6}, 0xc) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000534000-0x8)=@assoc_value={0x0, 0x401}, &(0x7f0000ee8000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ee8000)={r7, 0x0, 0x0, 0x8, 0xfffffffffffffffe}, &(0x7f0000cf6000)=0x18) recvmsg(r4, &(0x7f00002b6000-0x38)={&(0x7f0000ee7000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000af2000-0x20)=[{&(0x7f00004c1000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000ee8000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}], 0x2, &(0x7f0000ee7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc, 0x1}, 0x10000) r8 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r8, 0x0, 0x24, &(0x7f0000ee7000)={@rand_addr=0x3ff, @multicast2=0xe0000002}, 0x8) [ 141.846372] QAT: Invalid ioctl [ 141.853090] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/09/08 02:35:59 executing program 1: clone(0x0, &(0x7f000061b000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000041f000)="7533") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000072e000)=0x0, &(0x7f0000001000-0x8)=0x0, 0xff3c, &(0x7f0000933000/0x1000)=nil, 0x4) r0 = gettid() setpriority(0x2, r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x78)={0x0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x201, 0x100000000, 0x5, 0x7, 0x0, &(0x7f0000001000)=@common="74756e6c300000000000000000000000", 0x1, 0x9, 0x1}) fcntl$setflags(r2, 0x2, 0x1) fcntl$notify(r1, 0x4, 0x11) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72666b696c6c00", 0x901, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@empty={[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]}, 0x2, 0xd65, 0x2, 0x6, 0x11, 0x0, 0x20, 0x2, r4, r5}, {0xee9e, 0x7, 0x3, 0x10001, 0x5, 0x8000000000000, 0x6, 0x3b3}, {0x8, 0xa25, 0x101, 0x0}, 0xfffffffffffffffd, 0xffffffff, 0xe36, 0x1, 0x4, 0x3}, {{@in=@rand_addr=0x4, 0x20, 0xbf87}, 0x11, @in=@loopback=0x7f000001, 0x1c, 0x0, 0x0, 0x3, 0x7, 0x5, 0x6}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) [ 141.857171] QAT: Invalid ioctl [ 141.924005] QAT: Invalid ioctl [ 141.960605] device syz4 entered promiscuous mode 2017/09/08 02:36:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007ce000)={0x0, 0x0}) ioctl$int_in(r0, 0x5420, &(0x7f0000fda000)=0x80012e) pipe(&(0x7f0000ff3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000bbe000-0x10)={0x0, 0x1ff, 0x4, 0x101, 0x4, 0x100000001}, 0x14) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f00007b9000)={0x2, {{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, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000346000-0x4)=0x7d6, 0x4) bind$inet6(r3, &(0x7f000000b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x424, &(0x7f00009c1000-0x424)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x416, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb7a58", 0x0, "1e555e"}, "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"}}}}}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000249000)={0x37, &(0x7f0000e2e000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000b7d000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x0, 0x0, 0x3, 0x1, 0x2}, 0x20) epoll_create1(0x80001) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000615000-0x4)=0x0, &(0x7f0000dd7000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000999000)={@common="626f6e64300000000000000000000000", 0x7f}) pipe(&(0x7f0000ff3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000fd0000)={0x0, 0xdf, "db45b465de1a0dcac1a7d4e46b580fbb078b4f46e44dcc2ece076447973126736603a0336e11ab174144d1ee051493bf3559893f27f308675b1887a35f0174ae8c744b871fee747d51a7ffe9b224a5529f5d5655bea8e1f5b9be779f0981adc65b5d1b31f6b4ab2bb875c5e38ea5dcb500e8f94283056394c5bb3f04b69df46472fa416a7a4312740c87d1aa27983cab02fdff194e1fd3269353064ce9bd3ce385bb38710bbbcbca5b1d03b08f3e0fe9b1efd511cf3471596aa77db27009bfcd99129d2e85c3c13d22add204e38d97b74ff866edee68a87a21f245f3f28405"}, &(0x7f0000ff3000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00003c6000)={r6, 0x1fd, 0x403, 0x101, 0x0, 0x100000001}, 0x14) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ff2000)={0x0, 0xfffffffffffffffd, 0x7, 0x401, 0x9, 0x80000080, 0x336, 0x10004, {r6, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x83b4, 0x80000000, 0xa09b, 0x8}}, &(0x7f000026d000)=0xb8) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f0000818000-0x118)={0x2, {{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]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000082000-0x4)=0x9, 0x4) sendto$inet(r5, &(0x7f0000a06000)="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", 0x1000, 0x8001, &(0x7f0000d76000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f0000bf1000-0x14)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000000000000000}, 0x1c) clock_gettime(0x0, &(0x7f00008e7000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000d7000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000a7a000-0x10)={r7, r8/1000+10000}, 0x10) syz_emit_ethernet(0x424, &(0x7f00009c1000-0x424)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x416, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb7a58", 0x0, "1e555e"}, "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"}}}}}) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000ede000-0x10)={0x37, &(0x7f0000267000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) poll(&(0x7f00003a1000-0x10)=[{r3, 0x0, 0x0}, {r5, 0x80, 0x0}], 0x2, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000b7d000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x64, 0x2}, 0x20) 2017/09/08 02:36:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0xa, &(0x7f0000355000-0x4)=0x8000, 0x4) request_key(&(0x7f0000973000-0x5)="6465616400", &(0x7f000070e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f9000)="00", 0x0) r0 = syz_open_dev$tun(&(0x7f0000821000)="2f6465762f6e65742f74756e00", 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000635000)=0x0, &(0x7f0000b19000-0x4)=0x4) r1 = socket(0x11, 0x80803, 0xfffffffffffffffe) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000dd7000-0x4)=0x0, &(0x7f0000cdf000)=0x4) ptrace$setsig(0x4203, 0x0, 0x6, &(0x7f0000001000)={0x4, 0x1, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e4a000)={0x7, 0x8002, 0x0, 0x0, 0x0}, &(0x7f000060b000)=0x10) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000287000)="", 0x0) ftruncate(0xffffffffffffffff, 0x80) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE(0xffffffffffffffff, 0x4010aef5, &(0x7f00001f2000)={0x0, &(0x7f0000f2d000)=[]}) close(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d6c000)={0x0, 0x0, ""}, &(0x7f0000936000)=0x8) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000355000)={0x7f, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf3e546ad7b9a8a46, 0xa, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0xd946, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x5e8) 2017/09/08 02:36:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000df5000)={r0, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf9ca, 0x6, 0x7, 0x0, 0xa}, &(0x7f00004e3000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000d8d000-0x14)={0x4, 0x3, 0x4000000000006, 0x2, 0x24}) 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$unix(0x1, 0x3, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0xfffffffffffffffd) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000757000-0x4)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007df000)={0x3, 0xffffffffffffffff, 0x0}) perf_event_open(&(0x7f0000c9a000)={0xd, 0x78, 0x1, 0x800, 0xffff, 0x6, 0x0, 0xff, 0x108, 0x40000000000001, 0xdb0, 0xa5c, 0x80001000, 0x800000000, 0x0, 0x3, 0x1, 0xe43e, 0x10000, 0x2, 0xe7, 0x8, 0x7, 0x10001, 0x1, 0x100000001, 0x0}, r1, 0xffffffffffffff81, r2, 0xf) r3 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(r3) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r4, 0x400, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f00006fd000-0x8)="2e2f66696c653000", 0x0) r6 = request_key(&(0x7f00001d8000-0x5)="6465616400", &(0x7f0000e3d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002f7000)="00", 0xffffffffffffffff) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000001000-0x10)={0x0, 0x100000, 0x0}) keyctl$get_security(0x11, r6, &(0x7f0000000000)="", 0x0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000b74000-0x4)=0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f000033d000)="2d5d7b2700") gettid() 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, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x100000000005, &(0x7f00005aa000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000123000)="2f6465762f73657175656e63657200", 0x8000400000, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000bce000-0xc)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f00009d1000-0x4)=0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000a7000)="2f6465762f73657175656e6365723200", 0x84080, 0x0) clock_settime(0x80000000, &(0x7f00005c1000-0x10)={r7, r8+10000000}) syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4012040) [ 142.006985] device syz4.0 left promiscuous mode [ 142.013785] device syz4 left promiscuous mode 2017/09/08 02:36:00 executing program 7: setxattr(&(0x7f0000f2a000)="2e2f66696c653000", &(0x7f0000bae000-0xd)=@random={"6f73782e00", "776c616e31293a00"}, &(0x7f0000f90000)="5c70726f6300", 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101, 0x1, 0xff, 0x2, 0x8ea, 0x1, 0x0}, &(0x7f0000001000+0xd40)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x14) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000002000)="0000000000000000000000") removexattr(&(0x7f0000001000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000001000-0x2d)=@random={"6f73322e00", "626465766b657972696e677365637572697479af707070306d696d655f7479706562646576402f00"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000004000-0x8c)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000001000)="2e2f66696c653000", 0x140, 0x40) 2017/09/08 02:36:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x85) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000)="2f6465762f6b766d00", 0x400, 0x0) r5 = dup3(r3, r3, 0x80000) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@text16={0x10, &(0x7f00006cf000-0x62)="baa000bad10466b8d3d0000066efee0f060f4354000f22d22e0f07ea965ab80066b80d0000000f23c00f21f86635000009000f23f864660f013d6766c7442400e40000006766c7442402c50000006766c744240600000000670f011424b868008ee8", 0x62}], 0x1, 0x0, &(0x7f00009ea000)=[], 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000399000/0x18000)=nil, &(0x7f0000fba000-0x18)=[@text64={0x40, &(0x7f0000deb000-0x5d)="66ba4300b001eec481a1159300300000c4e37d39dd0bc4c17a2c10f2460f01f865660f38815bb00fc72b66baf80cb84979e587ef66bafc0cecc744240004000000c744240206000000c7442406000000000f011424480f0090640fada4", 0x5d}], 0x1, 0x0, &(0x7f0000fb9000)=[], 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000309000)=@assoc_value={0x0, 0x4}, 0x8) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000688000)={0x9c, "be2f4dfdd13326322f1f276dce68834cd3c64eaa061435fe120d3ed0a896ee4be0384b6ac59afa4659190ef22c16bb48879d67271da01d5201a28a6c61519d03fac505d27bc2981dde97e11c4e8fbb34ae93aacdd3e3b15f74366a2a5fefbbea8081d59f3c4809eb8b4aff2b451dd5eb7a7ddfe2202c8c35785a8bfe6ed05529b2cc034b6776dd15127f2b931d56118ca0de182216dbbe34f64d30bf"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) socket$inet(0x2, 0x4, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000203000-0x30)={0xa5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x10049, &(0x7f0000001000-0x4)=0x9, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2017/09/08 02:36:00 executing program 5: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x10002) socket(0x10, 0x20000002, 0x100006) r0 = eventfd2(0x3, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000fb1000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x1, 0x6, 0xfd, 0x40000000, 0x6, 0x1, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x1800, 0x100, 0x5, 0x0, 0x0, 0x0, 0x0}, r1, 0xfffffffffbffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb4000-0x10)="2f6465762f73657175656e6365723200", 0x20040, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f0000fb1000)=0x20000008, 0x4) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000031000)={0x0, 0x0, 0x0}, &(0x7f0000fb4000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000fb1000)={0x0, 0x0}) r3 = msgget(0x2, 0x402) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000fb5000)="") uselib(&(0x7f0000370000-0x8)="2e2f66696c653000") openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d7000)="2f6465762f73657175656e6365723200", 0x8000, 0x0) unshare(0x8000000) r4 = mq_open(&(0x7f0000000000)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r4, 0xfffffffffffffffe, 0x3) mq_getsetattr(r4, &(0x7f0000fb2000)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigaction(0xe, &(0x7f00000db000)={0x205, {0xffff}, 0xc0000006, 0x100}, &(0x7f0000e92000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000065a000-0x8)={0x0}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000fb5000)="2f6465762f766373612300", 0x9, 0xbcdfd0baac0b72d7) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f000027d000-0xd)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f000096f000)={0x81, 0x7fffffff, 0xff}) r6 = dup(r5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 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) r7 = syz_open_dev$sndtimer(&(0x7f0000000000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$TIOCGSID(r6, 0x540f, &(0x7f0000e70000)=0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0xf, &(0x7f000017c000)="c7c8b41177af870942d64ab6ef3c61dfe71e770d488b472585cd06d3e46e46ef85531216ed4ead2324f3cbc4a162a184380fc207630128442d3d", 0x3a) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000fb4000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_GINFO(r7, 0xc0f85403, &(0x7f0000763000)={{0x1, 0x0, 0xffffffffffffffff, 0x3, 0x0}, 0x0, 0x0, "696430000000000000000000000000000000dd000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000", "0939b856146b4a6296438c636828b8734f071993819d65a5d2ef30c5420696b0fbe9973b2112da996c34fd980ac0d7a92d2bd31ecfdf26363a24c2cf9e2761775eb179eeaf3e428d1c3b02598cfae1e4", 0x0, 0x0, 0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 142.221646] kvm: pic: non byte write [ 142.225662] kvm: pic: single mode not supported [ 142.284491] kvm: pic: non byte write 2017/09/08 02:36:00 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000f86000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000f19000-0x4)=0x0, &(0x7f0000f18000)=0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f1a000)=0x2, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000d51000-0x28)={&(0x7f00005c8000/0x1000)=nil, 0x2, 0x0, 0x10, &(0x7f00005db000/0x1000)=nil, 0xbdb9}) bind$inet(r0, &(0x7f00006be000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000f1b000)="82b27269b98f73c91947d7fe557e70c7f99e237d7c3c05073660d060aa5f1ec941b1208f7448351bf86ca8d38bfb00106ab202df98e0606a1edc8700df2bcf59961560688b84c6fb9ac63f57e92e0e0ed3df6b1547b70140e16042f9d09e6462910cdf9bb816933ce9661004ed41554915fb8d7b671d8003346989b188f66bf3bd9531a513116d2502b9550adccaf1c54ce84e265df010b1862b10aa2563e41dc6c0f2bfaa95be2d03f29cb215f15b5986418814be7c602a993d9999d1f5f572c5d4a72cfba2393d0355765ef90eb1f3d32f852b3c47eaa1") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000343000/0x1000)=nil, 0x1000, 0x8, 0x10, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r4, &(0x7f00001fa000-0x18)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r4, &(0x7f000097a000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x3) time(&(0x7f00007f0000-0x8)=0x0) 2017/09/08 02:36:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x400000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000773000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000737000)=@generic="574fb16eb5a8fb782748c029f571a7ad") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000414000+0xe87)={0x0, 0x10000007, 0x10}, &(0x7f0000fcc000)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e4f000)={r3, 0x1fe}, &(0x7f0000e22000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000d3f000-0x1)={0x5}, 0x1) 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) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x2, 0x80003, 0x6) setsockopt(r5, 0x0, 0x22, &(0x7f0000e30000)="", 0x0) r6 = socket(0xd, 0xb, 0x2) sendmsg$netlink(r6, &(0x7f00000bb000-0x38)={&(0x7f0000d9a000)={0x0, 0x0, 0x125f, 0x8001}, 0xc, &(0x7f000085e000-0x20)=[{&(0x7f0000f2f000)=[{0xec, 0x4, 0x412, 0x200, 0xffffffff00000000, "e09e523d55bcfa70bb21b80e5b8b348c44e72cfcf79744edd83172695d29d44e99ce0d4416aa8dab8df0d92a969f59ff3ba87b308563c0738bfe4f3282255bb6d7d8f1d3c80999182b4a63e65a2d4c6c21b330a38037b5e81be6fb0e114b5d20c1db375832f8eb9f0a9486f22b7dc95ee29d4434fed02573af457cd63fc92a6189b0495583ab3aaa6a7a25b046ddb7ab7a1ed668a522076b54afeee490698a62d4a28397fd24e0d91c9f9f113279e4b41e5698c2fecfe06f30feb3ff0be294fb9b09c6cbfa9d59824267806bc4682005455e956666e0ce171a95"}, {0xac, 0x1f, 0x8, 0x401, 0x2, "40724de1f35e86b48f59eda9696b2d83670b024ce5fcaca767d80be403f0bd48d28d86632ce4c621dc9aa11d017005a877b757c7c822ea83b89a36d69cb7f72700f1f8b00fad855c33934d130c411f68091f4d897bff7e64d587a4d084f029c29eb293c5decc38872903af81f4c83c3d1917a5671f009bdd100b59af3ab52228e1f63cf4b9ae573a8a6ba207fb2f7d299c8875d2830c3770528edc"}, {0xf4, 0x5, 0x100, 0x3, 0x0, "97d80d5a6dba2a67797d194991756f34d91bc9260cc7c765670f264531bf55fffc9871f04df4f64040d8e7db070b10a626929f7566a88511c0836d2fd9d93a4457654417431d7d19dc02f2ca7338343063de28d8b1884fcc1095f0bf4516bc02f426cfea8658b15291bc4b97640cad6bd86b7bc831a3bd4e6748a2712fa19186063e83b04a55b227b30d0d449894767e67f07fb9b9f854750cc8b79897e2c46b7051a0283e7077929fe0ac7f3801289ad06c4c2630a466225c61ead967265bfc34f8a903a33c04d01b9bc7a8424bbcbddd7ffcc9810043a15fb74489b6417ec30c6489"}, {0x14, 0x80000001, 0x1, 0xfffffffffffffff9, 0x2, "a657e6"}, {0x28, 0x2, 0x402, 0x6, 0x100, "233ec4247a7b20ebcde8b133026577717e462478e9"}, {0x50, 0x0, 0x100, 0x9, 0x10001, "10fe5a8a4d87e6e5efbd00fe17f1db946cbd179a54ffeb8a351def9161f3e6bffe095d1f222718c1cc688aad530ce6c93575cadce5b5cd356d0a8408dcf173"}, {0xb4, 0x4, 0x400, 0x1f, 0x7, "25b49622fc4b6f5e89f6a9eb188e94dc245f2ebe50f08b2e403f1f2dec3f0c86c8cbf4a4eaaccdece19a8b516af125953cd925aa9205feefb33132f04b1f090951b2730a5eedf2407b902aa031b5e1bca443e469bd2de2287381d8c70cc4493afc23ec181b7b048c8a62ba61122f90c17096158e510dbd03929cb2cf7ea5d54ba231a02162ff993ddb9717a65e2f593b8bae875a09eb7a023d9121880ace838f430e"}], 0x3cc}, {&(0x7f00006bc000)=[], 0x0}], 0x2, 0x0, 0x0, 0x40000}, 0x8801) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00008b9000)=0xba9, 0x2) setsockopt(r4, 0x0, 0xfe, &(0x7f0000a95000-0xc)="e000003e7ffeff0021ec067f", 0xc) setsockopt(r2, 0x1, 0x400000000026, &(0x7f0000bdb000-0xc)="e00000ff7ffeff0017ec127f", 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x80805, 0x6) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x10) readv(0xffffffffffffffff, &(0x7f0000857000)=[{&(0x7f0000828000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000f9e000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}], 0x2) sendmsg$netlink(r7, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000f52000-0x10)=[{&(0x7f0000f66000)=[{0x14, 0x1e, 0x20000000000003ff, 0x0, 0x0, "06"}], 0x14}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000603000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2945, 0x6, 0x3, 0x4}, &(0x7f00009c7000)=0xa0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00007e2000)=0x0) 2017/09/08 02:36:00 executing program 6: mmap(&(0x7f0000000000/0x751000)=nil, 0x751000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000477000)={0x345}, 0x8, 0x7fc) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = memfd_create(&(0x7f000028f000)="23707070315e70726f636d643573756d47504c2f2d766d6e657431626465766e6f646576747275737465641f00", 0x3) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000750000-0x2c)="", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x4, 0x0}) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000751000)={0x0, 0x0, [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00005be000)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000074e000)={0x4, 0x0, [{0x186, 0x0, 0x0}, {0x40000001, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x4}]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000074f000-0xc)={0x0, 0x2, 0x20}, &(0x7f000074e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000198000)=@assoc_value={r4, 0x8}, &(0x7f000074d000)=0x8) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000752000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/08 02:36:00 executing program 7: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00007c7000)="2e2f66696c653000") syz_open_dev$random(&(0x7f0000931000)="2f6465762f72616e646f6d00", 0x0, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfe, 0x0, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x4a) memfd_create(&(0x7f0000ec4000-0xd)="656d316d696d655f7479706500", 0x1) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000c01000-0x9)="2f6465762f76637300", 0x200000, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f66000)="2f6465762f7161745f6164665f63746c00", 0x10002, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000f67000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000131000)={0xa, [0x6, 0x4, 0x9, 0x5, 0x40, 0x2000, 0x3, 0x9, 0x1, 0xd7]}, &(0x7f0000f62000-0x4)=0x18) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f67000)={0x0, 0x0}) futex(&(0x7f00007ba000)=0x0, 0x1, 0x0, &(0x7f0000f68000-0x10)={r4, r5+30000000}, &(0x7f0000003000-0x4)=0x0, 0x400) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ad5000-0x98)={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]}, 0x9, 0x9}, &(0x7f000014e000)=0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000416000-0x88)={0x4, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000f63000)="68", 0x1) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f65000-0x11)="2f6465762f7161745f6164665f63746c00", 0x404800, 0x0) ioctl$sock_inet_udp_SIOCINQ(r7, 0x541b, &(0x7f0000f61000)=0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000084a000)={r6, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x80000000000008a5}, 0x98) clock_gettime(0x0, &(0x7f0000e79000-0x10)={0x0, 0x0}) futex(&(0x7f0000c4d000)=0x7, 0x3, 0x1, &(0x7f00005dc000)={r8, r9+10000000}, &(0x7f0000a3a000)=0x800000000000800, 0x9947) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f61000-0xc)={0x1, r7, 0x5}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r10, 0x84, 0x1f, &(0x7f0000f63000-0x98)={r6, @in6={{0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd08, 0x7fffffff}, 0x98) r11 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x101000, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r7, 0x4004ae8b, &(0x7f0000f67000-0xe8)={0xe2, "680da4bf4711568f3e169762645ca11aac419ed75908c335d2ace1245b644f173a28735714869799f4eeb376b8155defd852eb26f0cddbeb5bd5cf5e55451594e45d7c03cbe0c458385d6db87e5f9fead2d2fba3a4d2846e6caeef57ccf14d547218b01110a637d071216ddef5bd65af013441f60211b450ea510aef04fa57d43e29374dbc5fb12740aff3f9230feb3dd72d9d3764136d4509c2039680d09a15205c4b1e286f811a52be4cfb96b636836a2831adfa5d897e64dce579563a8f08f16bb3620ad9a96d362c3082edbce46853eefa6e8cbacfccdf7f3a26014672962581"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r11, 0x4b32, 0x200) r12 = syz_open_dev$loop(&(0x7f000042b000-0xb)="2f6465762f6c6f6f702300", 0x10, 0x5) ioctl$LOOP_SET_DIRECT_IO(r12, 0x4c08, 0x2100000000000fff) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f66000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f0000082000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000387000)=[{0x14, 0x40000106, 0xf03, 0x0, 0x0, "03"}], 0x14}], 0x1, &(0x7f0000b55000)=[], 0x0, 0x0}, 0x0) 2017/09/08 02:36:00 executing program 5: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket$nfc_raw(0x27, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000806000)=0x8, 0x800) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000f83000)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000d17000)={@generic="bb00000051010008e383e45a01c398ed", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000d19000-0x4)=0xb, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000090b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) listen(r3, 0x3) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f000069a000-0x6e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x28, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x12, [0x3, 0x10000, 0x5, 0x4]}, @nop={0x1}]}}, {""}}}}}}}) setsockopt$inet6_buf(r3, 0x29, 0x44, &(0x7f0000dbe000)="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", 0x1000) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000799000)={0x42424242, 0x42424242}, 0x5, 0x3f) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000078f000-0x4)=0x0, &(0x7f0000dd3000)=0x4) accept(r3, &(0x7f000054f000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000852000)=0x10) syz_emit_ethernet(0x56, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1068d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "060002", 0x20, 0x6, 0x12b6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r5, r4, 0x40000000000, 0x0, 0x8, 0x8c, 0x0, 0x0, 0x9, {[@sack={0x5, 0xa, [0xa40, 0x0]}]}}, {""}}}}}}}) getsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d18000-0x4)=0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000d0f000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000b3000-0x4)=0x3b) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r1, 0x6, 0x6c7, &(0x7f00001ce000)=0x0, &(0x7f0000f87000-0x4)=0x4) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000577000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000f84000)={@generic="657dab0757cb6c4e0785d798c21330d2", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r6, &(0x7f0000897000-0xf6)="b7f842297cf964a53b60ebd5ccf7067888b4f0b4a9996b33e2ac1637ed0ab5caa1f724de23927e785c2522b78d6a03fb41537e64a2e9fd45153632df2540fa5c6653a3c4d262b9acdb8f2266a64b41123cdaaa0f5b7b1a0ee5988a4f0180ffffffffffff0942425fcdeb6ad8921bb0a5f0f3cf4c043cd1b67c00983ba03d555e7ae0e7eacfe8e4fc2710b0fe0a4914cbbf6f6bd047c72a1b2e9a2ca98f13096b07a4a1527de3d4f6aa91be0ec46647ebb0b92b8825ebe5bf74195af71e4f827f394f72444df1158f24944ac6cae48ef7c55b39b79afcef2ceb7a4632e49e9332c15206f358cd41f3d41413e56f924c2e64b02e2e7b99", 0xf6, 0x0) 2017/09/08 02:36:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffdfffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x1, 0x30080) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000c32000-0x14)={0x6, 0x4, 0x6, 0x1, 0x5, 0x1d2a08b, 0x8, 0xd1, 0x0, 0x80000000}) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000133000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80001) r5 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) accept$inet(r2, 0x0, &(0x7f0000f39000-0x4)=0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x3, 0x0, 0x0, 0x0}}) r6 = epoll_create(0x4) getpeername$unix(r4, &(0x7f00003ac000+0xed1)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000546000-0x4)=0x1002) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000544000)={0x3, &(0x7f0000468000)=[{0x3, 0x5a, 0xe6, 0x1}, {0x10000, 0x0, 0xb6, 0xfffffffffffffe01}, {0x6, 0x1582ac68, 0x7, 0x0}]}) ioctl$KDADDIO(r3, 0x4b34, 0x800) select(0x40, &(0x7f0000543000-0x40)={0x3f, 0xfffffffffffffffb, 0x5, 0x7, 0xff, 0x7, 0xff, 0x7}, &(0x7f0000543000-0x40)={0x80, 0x74f, 0x3, 0x8, 0x1, 0x9, 0x1000, 0x3}, &(0x7f0000543000-0x40)={0x27, 0x8, 0xe3, 0x20, 0x400, 0x1, 0x101, 0x5}, &(0x7f0000542000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f000049a000)={0x10000000, 0x0}) open(&(0x7f0000544000-0x8)="2e2f66696c653000", 0x101000, 0xfffffffffffffffe) socket$unix(0x1, 0x5, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000112000/0x3000)=nil) setsockopt$inet_dccp_int(r3, 0x21, 0x1b, &(0x7f0000545000)=0x6f0, 0x4) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f00000ed000-0x28)={0x5, 0x8000, 0x400, 0x523, 0x8}) ioctl$sock_ifreq(r4, 0x0, &(0x7f0000546000)={@generic="7e7b1782a562102a0b926d4245a47759", @ifru_data=&(0x7f00000b5000-0x20)="585e3683d93278dcaa5b18ae5aeed54a1db08c6d58ea338182d89d0fb1e9640b"}) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x800, @cisco=&(0x7f0000542000)={0x0, 0xa}}}) 2017/09/08 02:36:00 executing program 3: mmap(&(0x7f0000000000/0xc60000)=nil, 0xc60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x9) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000107000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = socket(0xa, 0x2000000002, 0x0) mmap(&(0x7f0000b87000/0x4000)=nil, 0x4000, 0x3, 0x33, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) r4 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x0, 0x8, &(0x7f0000000000)="85", 0x1) r5 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0xb, 0x0, 0x1c8d, 0x0, 0x6, 0x80, 0x0, 0x2, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x7, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffff7f, r4, 0x8) io_setup(0x400000000004, &(0x7f00008f8000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10084, 0x0, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000014000)=0x0, &(0x7f0000354000-0x4)=0x4) r6 = socket(0x10, 0x802, 0x0) write(r6, &(0x7f0000113000)="1f0000001e00056d000000000000030700020000000000000000011d4b510a", 0x1f) readv(r1, &(0x7f000003c000-0x30)=[], 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000042b000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x6) read(r7, &(0x7f000006b000)="", 0x0) 2017/09/08 02:36:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000973000-0x5)="6465616400", &(0x7f000070e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f9000)="00", 0x0) r0 = syz_open_dev$tun(&(0x7f0000821000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = socket(0x11, 0x80803, 0xfffffffffffffffe) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000dd7000-0x4)=0x0, &(0x7f0000cdf000)=0x4) ptrace$setsig(0x4203, 0x0, 0x6, &(0x7f0000001000)={0x4, 0x1, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e4a000)={0x7, 0x8002, 0x0, 0x0, 0x0}, &(0x7f000060b000)=0x10) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) socket$netlink(0x10, 0x3, 0xf) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE(0xffffffffffffffff, 0x4010aef5, &(0x7f00001f2000)={0x0, &(0x7f0000f2d000)=[]}) socket(0xa, 0x3, 0x0) close(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d6c000)={0x0, 0x0, ""}, &(0x7f0000936000)=0x8) [ 142.293173] kvm: pic: single mode not supported [ 142.418339] device syz4.0 entered promiscuous mode 2017/09/08 02:36:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cf8000)={0x0, 0x0}) process_vm_readv(r0, &(0x7f0000aad000-0x10)=[{&(0x7f00004bf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}], 0x1, &(0x7f0000069000)=[{&(0x7f0000816000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000edb000)=0x1) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00006c5000-0xf4)={0x0, 0xea, "7278ddbbddeffb4708cfe7f0b09e4ef46b694447d162d8151f79022819f987cb5590e9852817ef3d6b35e0ceea2d386fdffe0aaecf9f773f6762d7acf4af0770dda7ba3594e44ea73d7a9f09552fafc0fc9ff106c0f1b1aa3ab9796cd5ef0510cacb8db81471e367999a242e453bc0c3b00c10d293f435deaae11e4b964cc347ec1805ae60239e1b704356d7bdd38e8bcb9b27fe24be3ed18e40084a00ed22560ce13d625584334874f913dadb3353c20f26ed904430adb8233e7cfadf17ddd2eba5b2944a6a39a56b41659321d60bd682245c691c5841d45cb64b60dfa448295dfebe170634f118ec74"}, &(0x7f0000e7e000)=0xf4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ceb000-0xc)={0x0, 0x2, 0x30}, &(0x7f000063f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e2e000-0x8)={r2, 0x401}, &(0x7f0000e82000)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000038000)="2f6465762f736e642f73657100", 0x0, 0x0) 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0x2, "ec306fd83ca199a51d2ba3564fb788e9ed13c848324cabfa36cc218669c5f2a8a170e5fea0a5b47fa6c2ebdf343bdad74c0b60376a6981a156e97a252a7633d4", 0x10005, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x7ff, 0x0, 0x0, 0x0, 0x800000000, 0x2, 0x9, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r5, &(0x7f00008ab000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0xb2, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x7c, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x2, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48780c60df"}}}}}}) r6 = socket(0x2, 0xe, 0x40) socket$inet6(0xa, 0x7, 0xebfffffffffffff5) r7 = socket$inet(0x2, 0xa, 0x8) getsockopt$inet_mreqn(r7, 0x0, 0x0, &(0x7f0000879000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f00005f8000-0x4)=0xc) bind$inet(r7, &(0x7f0000c35000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f000039f000)="6a08a83eb2816278f4d9e5eec1", 0xd, 0x7e, &(0x7f000075d000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000f5e000-0x30)={0x1, 0x0, [{0x0, 0x0, 0x1, 0x0, 0x9, 0x5, 0x1, [0x0, 0x0, 0x0]}]}) recvfrom$inet(r7, &(0x7f0000315000)="", 0x0, 0x1, &(0x7f00006f3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f0000a6f000-0x4)=0x56, &(0x7f0000af0000-0x8)=0x4) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000011000)=0x0) [ 142.464718] device syz4 entered promiscuous mode [ 142.465471] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2017/09/08 02:36:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r2, &(0x7f0000def000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$nfc_raw(0x27, 0x3, 0x0) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000000, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0xfc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x100, 0x0}, r1, 0x7, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00002fa000)=0x0, &(0x7f0000533000-0x4)=0x4) r4 = dup3(r0, r3, 0x80000) ioctl$UFFDIO_COPY(r4, 0x8010aa02, &(0x7f0000e30000)={&(0x7f00004a0000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000b83000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x40002, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003d2000-0xb)="2f6465762f6877726e6700", 0x20002, 0x0) syz_open_dev$evdev(&(0x7f00004a2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1ff, 0x40) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f00007f9000-0xc)={0x0, 0x0, 0x0}, 0xc) socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x20110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000002000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000005, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x79, "c4c010b03d69d7b1df53ed0e5c194630ae5b1251a9e55b6b55fd2cf07a4f2932b5d0dc07d5eeac38be5322f5df9f9cf4aa956bb2008d3bdbde88158f7dd418aec7ccffbcb6a6701319d6cb74526986212e11ac2a3c3265a0dbf7c4ef0490b749c1929a94f3d6a90f1b60a5bc3e75ca041d2163bde8bd1b406d"}, &(0x7f0000002000-0x4)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r4, &(0x7f0000641000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/08 02:36:00 executing program 7: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00007c7000)="2e2f66696c653000") syz_open_dev$random(&(0x7f0000931000)="2f6465762f72616e646f6d00", 0x0, 0x0) r0 = gettid() 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}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfe, 0x0, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x4a) memfd_create(&(0x7f0000ec4000-0xd)="656d316d696d655f7479706500", 0x1) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000c01000-0x9)="2f6465762f76637300", 0x200000, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f66000)="2f6465762f7161745f6164665f63746c00", 0x10002, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000f67000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000131000)={0xa, [0x6, 0x4, 0x9, 0x5, 0x40, 0x2000, 0x3, 0x9, 0x1, 0xd7]}, &(0x7f0000f62000-0x4)=0x18) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f67000)={0x0, 0x0}) futex(&(0x7f00007ba000)=0x0, 0x1, 0x0, &(0x7f0000f68000-0x10)={r4, r5+30000000}, &(0x7f0000003000-0x4)=0x0, 0x400) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ad5000-0x98)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9}, &(0x7f000014e000)=0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000416000-0x88)={0x4, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000f63000)="68", 0x1) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f65000-0x11)="2f6465762f7161745f6164665f63746c00", 0x404800, 0x0) ioctl$sock_inet_udp_SIOCINQ(r7, 0x541b, &(0x7f0000f61000)=0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000084a000)={r6, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x80000000000008a5}, 0x98) clock_gettime(0x0, &(0x7f0000e79000-0x10)={0x0, 0x0}) futex(&(0x7f0000c4d000)=0x7, 0x3, 0x1, &(0x7f00005dc000)={r8, r9+10000000}, &(0x7f0000a3a000)=0x800000000000800, 0x9947) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f61000-0xc)={0x1, r7, 0x5}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r10, 0x84, 0x1f, &(0x7f0000f63000-0x98)={r6, @in6={{0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd08, 0x7fffffff}, 0x98) r11 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x101000, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r7, 0x4004ae8b, &(0x7f0000f67000-0xe8)={0xe2, "680da4bf4711568f3e169762645ca11aac419ed75908c335d2ace1245b644f173a28735714869799f4eeb376b8155defd852eb26f0cddbeb5bd5cf5e55451594e45d7c03cbe0c458385d6db87e5f9fead2d2fba3a4d2846e6caeef57ccf14d547218b01110a637d071216ddef5bd65af013441f60211b450ea510aef04fa57d43e29374dbc5fb12740aff3f9230feb3dd72d9d3764136d4509c2039680d09a15205c4b1e286f811a52be4cfb96b636836a2831adfa5d897e64dce579563a8f08f16bb3620ad9a96d362c3082edbce46853eefa6e8cbacfccdf7f3a26014672962581"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r11, 0x4b32, 0x200) r12 = syz_open_dev$loop(&(0x7f000042b000-0xb)="2f6465762f6c6f6f702300", 0x10, 0x5) ioctl$LOOP_SET_DIRECT_IO(r12, 0x4c08, 0x2100000000000fff) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f66000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f0000082000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000387000)=[{0x14, 0x40000106, 0xf03, 0x0, 0x0, "03"}], 0x14}], 0x1, &(0x7f0000b55000)=[], 0x0, 0x0}, 0x0) 2017/09/08 02:36:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x3, &(0x7f0000001000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000001000-0x88)={0xb14, {{0xa, 0x3, 0xfff, @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]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x1, 0x8}, 0xc, &(0x7f0000002000-0x80)=[{&(0x7f0000001000-0x17)=[{0x17, 0x9, 0x10, 0x4, 0x0, "206abc7ba91caf"}], 0x17}, {&(0x7f0000001000-0x4f8)=[{0x5d, 0x101, 0x200, 0x7, 0x4, "b3eac21c5c47f03ea0235b115c15c91dacbc667d17989b84156ca2ddd325149165840c765169c2f3a35c75fb0b92a18ac1090dd9fa273c6d2617b22c477f36cf454a6389dc6d130779e588f265"}, {0x7b, 0x100, 0x2, 0x8, 0x4f64b26f, "67e367f930739bf85a68ec0524e9d85ec9756ebb369cc748ef1e7c1eba634988e977c96421317370fa38fb182843200c0d6f31dcc4fc30645ec5cbfd1023dcbfba0a73b08eb18cc79ecbd9eda625bb23086570e60ed4085acb0f2df4847cf9909f796ccf05cabf547070d3"}, {0x34, 0x8, 0x800, 0x5, 0x6, "f903262dbe6a5f7244934a34d8dc68fdb093019349c1f509567741cec11fc199b693ab7b"}, {0x54, 0x9, 0x0, 0x688, 0x2a7d, "24a3694003a1b24b01c6cc1964317a505a906ac4486e168e66ac9f33a03232e2dc6caf935023ca8baab1d7e833c9fd9b1e2af47a7f28384fad0cca5db450286252c8806b"}, {0xc1, 0xff, 0x200, 0x3, 0xff, "4eb091d70ac2670712b09ad2fffe7f9cf2de031b176c9838b0432683adc6f8441dc904aeefbb5b18259f01440f5b3814e11cc0c555543c366a0f53de6af43a6c7469c6aec8452bb9007eea121f025f68ffd700138f6ce3ff4faefc6c7ade4bb45db98541b4653fc1676e105ef117a695a63fa3125b85185663bff16f81385d0c2c00c9f9d19a5f8b1179d5ec9f78d3dd9845c13bd974fd0694d4f89922a985f532022b8a109f385aa35423b3410ac4adfa"}, {0xba, 0x9, 0x10, 0x400, 0x6, "83beea1dc7e0cfcb69d8d30a0fc94f5d24661bc9d6e667c465ee17f9f2fad7527a4fbc90ca77a864424595979e4a6a810f6185781be52d28bae51191fdcd78830c24463848647794d1811eb9734253ed4d06cdfaa99d71a3e0d9f9a7d860041bce43b3186f808970e636a365582443e936e22089d649fbe47b74c34ce345836eba2a468ea6a0d25369d55c1ed46d993a49c19f93a606a3d4eb7eccd4d7ba0d9ddad75c027c6e695fb503"}, {0xcf, 0x5, 0x10a, 0x7, 0xffffffffffff8000, "e4dd2160cf144b40f26780dd8f7a8599382b64fe20fba7c381384e7e53964433400d3389597492b249fe610208f54a6510a92d1bfc8f8950dd49f969b9d8eb779eb2d1869a9303c77a42d8f2eb3af5b896c785c49162ccfd2194ff1920c69ef2283b8b709cfa70e0cf0fa95eca94364d865e3d035455bf9ba92634b892f41b548629e15ce8ceda06e6d75d1732a9fd5c7fd7a30cace5ab60e8cb58a7e2862030e23aa93ced956e6b83ab7ec194ce196962de0de9ffb1a936e4af30b5d99312"}, {0x29, 0xfffffffffffffff8, 0x200, 0xfffffffffffffffe, 0x9, "9fb666dd1fb986abce6545a4fcb1c8b24440d8a2d26b1abfb2"}, {0xcd, 0x8d05, 0xe00, 0x4, 0x9, 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"}, {0x3d, 0x1, 0x800, 0xe4d7, 0x7ff, "9432c69c09b779fcbf0e24338d791d282d374e1d4c610a0ae120390d32e7d5b6720d2f4fb0ad385c5c88417c57"}], 0x111d}], 0x8, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x6, 0x4}, 0x8000) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000eee000)={0x5, 0x1, 0x28, 0x9, 0x1, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000eeb000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) fremovexattr(r1, &(0x7f000066c000)=@known="73797374656d2e736f636b70726f746f6e616d6500") mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000ef0000)=0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef2000-0xb)="2f6465762f6877726e6700", 0x1000004000, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tgkill(0x0, 0x0, 0xe) prctl$setname(0xf, &(0x7f0000754000)="00") getsockopt$inet6_tcp_TCP_PSP_RX_SPI_KEY(r2, 0x6, 0x6c3, &(0x7f0000cfe000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f00001fe000-0x4)=0x18) connect$inet6(0xffffffffffffffff, &(0x7f0000eef000)={0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0x8000}, 0x1c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0000-0x1c)={0xd, 0x2, 0x9, 0x71c, 0x2, r1, 0x1}, 0x1c) readahead(r3, 0x5, 0x1) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) sendfile(r3, r0, &(0x7f0000830000)=0x0, 0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eed000-0x20)={r1, &(0x7f0000eec000)="", &(0x7f000082f000-0x1)="05", 0x0}, 0x20) 2017/09/08 02:36:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000073000-0x4)=0x0, &(0x7f0000bbf000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000041c000-0x5)="7573657200", &(0x7f0000efc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ff7000)="", 0x0, 0x0) getresgid(&(0x7f0000d20000-0x4)=0x0, &(0x7f00001f0000-0x4)=0x0, &(0x7f0000ea7000)=0x0) geteuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x7d, &(0x7f00002c6000-0x10)={0x42, 0x3ff, 0xffff, 0xff}) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x100000000001) ioctl(r2, 0x4c06, &(0x7f0000011000)="a7") r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00005a5000)="2f6465762f72746300", 0x10002, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f00009ad000+0x543)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = dup2(r3, r3) getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 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) r5 = semget$private(0x0, 0x1, 0x9) semctl$GETPID(r5, 0x100007, 0xb, &(0x7f0000f2e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = epoll_create1(0x80000) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f000031b000-0x4)=0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f000005a000-0xf)="2f6465762f73657175656e63657200", 0x40000202, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f000000e000-0xc)={0x20017, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r7, &(0x7f0000000000)={0x5, 0x0}) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eed000-0x10)="2f6465762f73657175656e6365723200", 0x40, 0x0) ioctl$TUNSETLINK(r8, 0x400454cd, &(0x7f0000d90000)=0x5) ioctl$TUNGETSNDBUF(r8, 0x800454d3, &(0x7f0000733000)=0x0) socket$unix(0x1, 0x7, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f000090e000-0x20)={@common="65716c00000000000000000000000000", @ifru_flags=0x8000}) 2017/09/08 02:36:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000a18000-0x5)="6465616400", &(0x7f0000872000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f9000)="00", 0x0) r0 = syz_open_dev$tun(&(0x7f0000821000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = socket(0x11, 0x80803, 0xfffffffffffffffe) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000dd7000-0x4)=0x0, &(0x7f0000cdf000)=0x4) ptrace$setsig(0x4203, 0x0, 0x6, &(0x7f0000001000)={0x4, 0x1, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e4a000)={0x7, 0x8002, 0x0, 0x0, 0x0}, &(0x7f000060b000)=0x10) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE(0xffffffffffffffff, 0x4010aef5, &(0x7f00001f2000)={0x0, &(0x7f0000f2d000)=[]}) close(r0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d6c000)={0x0, 0x0, ""}, &(0x7f0000936000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00001fd000-0xb8)={r2, 0x1ff, 0x100000000, 0x0, 0xffff, 0x6, 0x7fffffff, 0x17, {r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7, 0x9, 0x400, 0x3}}, &(0x7f0000c90000-0x4)=0xb8) [ 142.465530] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2017/09/08 02:36:00 executing program 6: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$ircomm(&(0x7f0000ca7000-0xd)="2f6465762f6972636f6d6d2300", 0x98fb, 0x2080) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000017a000-0x19)={0x0, 0x81, 0x9, 0x100, 0xc6d9, 0x3, 0x3, 0x8c20, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x2, 0x8, 0x91d1, 0x100000001}}, &(0x7f00002c8000)=0xb8) bpf$OBJ_GET_MAP(0x7, &(0x7f00009b1000)={&(0x7f0000081000)="2e2f66696c653000", 0x0}, 0x10) socketpair(0x5, 0x6, 0xff, &(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MIN_RTO(r0, 0x6, 0x6b1, &(0x7f0000fdc000)=0x4, 0x4) r1 = perf_event_open(&(0x7f000016d000-0x78)={0x2, 0x78, 0x27, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000005, 0x0, 0x20, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x94, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6f11, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) dup(r1) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000f90000-0x14)={0x5, 0x100000000005, 0x93b, 0x1, 0x1, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r2, &(0x7f000000e000)="", &(0x7f0000002000)="", 0x0}, 0x20) pread64(0xffffffffffffffff, &(0x7f0000017000)="000000000000", 0x6, 0x0) r3 = mq_open(&(0x7f000004b000)="2f246375726f75706c6f00b6", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x7fffffff, 0x0}) mq_timedsend(r3, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f000003c000-0x10)={0x0, 0x0}) mq_timedsend(r3, &(0x7f0000d13000-0x1)="b9", 0x1, 0x7, 0x0) mq_timedreceive(r3, &(0x7f0000faa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b, 0x4000000000006, &(0x7f0000c01000)={0x0, 0x989680}) [ 142.563914] device syz4.0 left promiscuous mode [ 142.563922] device syz4 left promiscuous mode [ 142.633691] device syz4.0 entered promiscuous mode [ 142.633700] device syz4 entered promiscuous mode [ 142.636068] ================================================================== [ 142.636091] BUG: KASAN: use-after-free in iov_iter_revert+0x976/0x9d0 [ 142.636099] Read of size 4 at addr ffff8801ccd18988 by task loop6/4544 [ 142.636104] [ 142.636114] CPU: 1 PID: 4544 Comm: loop6 Not tainted 4.13.0+ #73 [ 142.636121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.636126] Call Trace: [ 142.636140] dump_stack+0x194/0x257 [ 142.636156] ? arch_local_irq_restore+0x53/0x53 [ 142.636167] ? show_regs_print_info+0x65/0x65 [ 142.636182] ? new_inode+0x40/0x40 [ 142.636197] ? iov_iter_revert+0x976/0x9d0 [ 142.636210] print_address_description+0x73/0x250 [ 142.636221] ? iov_iter_revert+0x976/0x9d0 [ 142.636233] kasan_report+0x24e/0x340 [ 142.636251] __asan_report_load4_noabort+0x14/0x20 [ 142.636261] iov_iter_revert+0x976/0x9d0 [ 142.636271] ? filemap_check_errors+0x90/0xc0 [ 142.636297] generic_file_read_iter+0x1883/0x26c0 [ 142.636308] ? task_fork_fair+0x7b0/0x7b0 [ 142.636353] ? filemap_range_has_page+0x340/0x340 [ 142.636415] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 142.636423] ? unwind_dump+0x4c0/0x4c0 [ 142.636433] ? kthread+0x39c/0x470 [ 142.636463] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 142.636479] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 142.636491] ? unwind_dump+0x4c0/0x4c0 [ 142.636508] ? unwind_dump+0x4c0/0x4c0 [ 142.636547] ? __unwind_start+0x169/0x330 [ 142.636563] ? unwind_get_return_address+0x61/0xa0 [ 142.636577] ? __save_stack_trace+0x61/0xd0 [ 142.636600] ? kthread+0x39c/0x470 [ 142.636619] ? save_stack_trace+0x16/0x20 [ 142.636631] ? __lock_acquire+0x20fd/0x4620 [ 142.636640] ? __save_stack_trace+0x61/0xd0 [ 142.636664] ? kthread+0x39c/0x470 [ 142.636718] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 142.636729] ? ret_from_fork+0x2a/0x40 [ 142.636748] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 142.636784] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 142.636803] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 142.636814] ? unwind_dump+0x4c0/0x4c0 [ 142.636830] ? unwind_dump+0x4c0/0x4c0 [ 142.636857] ? check_noncircular+0x20/0x20 [ 142.636880] ? submit_bio+0x520/0x520 [ 142.636902] ? __unwind_start+0x169/0x330 [ 142.636918] ? unwind_next_frame+0x3e/0x50 [ 142.636928] ? __save_stack_trace+0x6e/0xd0 [ 142.636955] blkdev_read_iter+0x105/0x170 [ 142.636973] lo_rw_aio+0x9e9/0xc20 [ 142.637011] ? loop_probe+0x1a0/0x1a0 [ 142.637027] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 142.637039] ? lock_downgrade+0x990/0x990 [ 142.637076] loop_queue_work+0x1f91/0x3900 [ 142.637088] ? do_raw_spin_trylock+0x190/0x190 [ 142.637099] ? lock_release+0xd70/0xd70 [ 142.637116] ? check_noncircular+0x20/0x20 [ 142.637131] ? _raw_spin_unlock_irq+0x27/0x70 [ 142.637151] ? lo_rw_aio+0xc20/0xc20 [ 142.637160] ? _raw_spin_unlock_irq+0x27/0x70 [ 142.637171] ? finish_task_switch+0x1d3/0x740 [ 142.637179] ? finish_task_switch+0x1aa/0x740 [ 142.637197] ? preempt_notifier_dec+0x20/0x20 [ 142.637209] ? perf_trace_lock+0xf1/0x860 [ 142.637232] ? check_noncircular+0x20/0x20 [ 142.637249] ? __schedule+0x8f0/0x2070 [ 142.637273] ? __sched_text_start+0x8/0x8 [ 142.637290] ? perf_trace_lock+0x860/0x860 [ 142.637314] ? find_held_lock+0x39/0x1d0 [ 142.637345] ? lock_downgrade+0x990/0x990 [ 142.637383] ? kthread_worker_fn+0x4ad/0x9b0 [ 142.637423] ? do_raw_spin_trylock+0x190/0x190 [ 142.637438] ? check_same_owner+0x320/0x320 [ 142.637461] ? _raw_spin_unlock_irq+0x27/0x70 [ 142.637477] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 142.637501] kthread_worker_fn+0x340/0x9b0 [ 142.637527] ? kthread_flush_work+0x560/0x560 [ 142.637539] ? lock_downgrade+0x990/0x990 [ 142.637570] ? complete+0x18/0x80 [ 142.637588] ? schedule+0x108/0x440 [ 142.637604] ? __schedule+0x2070/0x2070 [ 142.637642] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 142.637657] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 142.637681] ? trace_hardirqs_on+0xd/0x10 [ 142.637725] loop_kthread_worker_fn+0x51/0x60 [ 142.637736] kthread+0x39c/0x470 [ 142.637746] ? loop_get_status64+0x110/0x110 [ 142.637753] ? kthread_create_on_node+0x100/0x100 [ 142.637774] ret_from_fork+0x2a/0x40 [ 142.637812] [ 142.637817] Allocated by task 17199: [ 142.637825] save_stack_trace+0x16/0x20 [ 142.637833] save_stack+0x43/0xd0 [ 142.637840] kasan_kmalloc+0xad/0xe0 [ 142.637848] kasan_slab_alloc+0x12/0x20 [ 142.637855] kmem_cache_alloc+0x12e/0x760 [ 142.637862] mempool_alloc_slab+0x44/0x60 [ 142.637869] mempool_alloc+0x16a/0x4b0 [ 142.637876] bio_alloc_bioset+0x3c7/0x750 [ 142.637885] submit_bh_wbc+0x104/0x680 [ 142.637892] block_read_full_page+0x6cf/0x950 [ 142.637898] blkdev_readpage+0x1c/0x20 [ 142.637906] generic_file_read_iter+0x1286/0x26c0 [ 142.637912] blkdev_read_iter+0x105/0x170 [ 142.637920] __vfs_read+0x6ad/0xa00 [ 142.637927] vfs_read+0x124/0x360 [ 142.637934] SyS_read+0xef/0x220 [ 142.637941] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 142.637945] [ 142.637950] Freed by task 5655: [ 142.637957] save_stack_trace+0x16/0x20 [ 142.637964] save_stack+0x43/0xd0 [ 142.637971] kasan_slab_free+0x71/0xc0 [ 142.637978] kmem_cache_free+0x77/0x280 [ 142.637985] mempool_free_slab+0x1d/0x30 [ 142.637992] mempool_free+0xd4/0x1d0 [ 142.637998] bio_free+0x11c/0x190 [ 142.638005] bio_put+0x14f/0x180 [ 142.638013] end_bio_bh_io_sync+0xcd/0x110 [ 142.638021] bio_endio+0x2f8/0x8d0 [ 142.638029] blk_update_request+0x2a6/0xe20 [ 142.638038] blk_mq_end_request+0x54/0x120 [ 142.638046] lo_complete_rq+0xbe/0x1f0 [ 142.638053] __blk_mq_complete_request+0x38f/0x6c0 [ 142.638060] blk_mq_complete_request+0x4f/0x60 [ 142.638067] lo_rw_aio_complete+0x5e/0x80 [ 142.638074] blkdev_bio_end_io+0x22a/0x700 [ 142.638080] bio_endio+0x2f8/0x8d0 [ 142.638087] blk_update_request+0x2a6/0xe20 [ 142.638094] blk_mq_end_request+0x54/0x120 [ 142.638101] lo_complete_rq+0xbe/0x1f0 [ 142.638108] __blk_mq_complete_request+0x38f/0x6c0 [ 142.638115] blk_mq_complete_request+0x4f/0x60 [ 142.638122] loop_queue_work+0x26b/0x3900 [ 142.638129] kthread_worker_fn+0x340/0x9b0 [ 142.638137] loop_kthread_worker_fn+0x51/0x60 [ 142.638143] kthread+0x39c/0x470 [ 142.638150] ret_from_fork+0x2a/0x40 [ 142.638154] [ 142.638160] The buggy address belongs to the object at ffff8801ccd18900 [ 142.638160] which belongs to the cache bio-0 of size 192 [ 142.638168] The buggy address is located 136 bytes inside of [ 142.638168] 192-byte region [ffff8801ccd18900, ffff8801ccd189c0) [ 142.638172] The buggy address belongs to the page: [ 142.638179] page:ffffea0007334600 count:1 mapcount:0 mapping:ffff8801ccd18000 index:0x0 [ 142.638190] flags: 0x200000000000100(slab) [ 142.638201] raw: 0200000000000100 ffff8801ccd18000 0000000000000000 0000000100000010 [ 142.638210] raw: ffffea00072f3ba0 ffff8801d7d19950 ffff8801d9880680 0000000000000000 [ 142.638215] page dumped because: kasan: bad access detected [ 142.638219] [ 142.638223] Memory state around the buggy address: [ 142.638230] ffff8801ccd18880: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 142.638237] ffff8801ccd18900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 142.638244] >ffff8801ccd18980: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 142.638249] ^ [ 142.638256] ffff8801ccd18a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 142.638262] ffff8801ccd18a80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 142.638267] ================================================================== [ 142.638270] Disabling lock debugging due to kernel taint [ 142.638308] Kernel panic - not syncing: panic_on_warn set ... [ 142.638308] [ 142.638315] CPU: 1 PID: 4544 Comm: loop6 Tainted: G B 4.13.0+ #73 [ 142.638318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.638320] Call Trace: [ 142.638328] dump_stack+0x194/0x257 [ 142.638339] ? arch_local_irq_restore+0x53/0x53 [ 142.638349] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 142.638362] ? iov_iter_revert+0x8a0/0x9d0 [ 142.638371] panic+0x1e4/0x417 [ 142.638379] ? __warn+0x1d9/0x1d9 [ 142.638398] ? iov_iter_revert+0x976/0x9d0 [ 142.638405] kasan_end_report+0x50/0x50 [ 142.638411] kasan_report+0x137/0x340 [ 142.638421] __asan_report_load4_noabort+0x14/0x20 [ 142.638427] iov_iter_revert+0x976/0x9d0 [ 142.638433] ? filemap_check_errors+0x90/0xc0 [ 142.638447] generic_file_read_iter+0x1883/0x26c0 [ 142.638453] ? task_fork_fair+0x7b0/0x7b0 [ 142.638475] ? filemap_range_has_page+0x340/0x340 [ 142.638503] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 142.638507] ? unwind_dump+0x4c0/0x4c0 [ 142.638513] ? kthread+0x39c/0x470 [ 142.638529] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 142.638545] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 142.638553] ? unwind_dump+0x4c0/0x4c0 [ 142.638563] ? unwind_dump+0x4c0/0x4c0 [ 142.638582] ? __unwind_start+0x169/0x330 [ 142.638593] ? unwind_get_return_address+0x61/0xa0 [ 142.638601] ? __save_stack_trace+0x61/0xd0 [ 142.638613] ? kthread+0x39c/0x470 [ 142.638624] ? save_stack_trace+0x16/0x20 [ 142.638631] ? __lock_acquire+0x20fd/0x4620 [ 142.638637] ? __save_stack_trace+0x61/0xd0 [ 142.638651] ? kthread+0x39c/0x470 [ 142.638681] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 142.638687] ? ret_from_fork+0x2a/0x40 [ 142.638697] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 142.638709] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 142.638719] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 142.638727] ? unwind_dump+0x4c0/0x4c0 [ 142.638736] ? unwind_dump+0x4c0/0x4c0 [ 142.638746] ? check_noncircular+0x20/0x20 [ 142.638752] ? submit_bio+0x520/0x520 [ 142.638773] ? __unwind_start+0x169/0x330 [ 142.638783] ? unwind_next_frame+0x3e/0x50 [ 142.638790] ? __save_stack_trace+0x6e/0xd0 [ 142.638806] blkdev_read_iter+0x105/0x170 [ 142.638818] lo_rw_aio+0x9e9/0xc20 [ 142.638840] ? loop_probe+0x1a0/0x1a0 [ 142.638850] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 142.638858] ? lock_downgrade+0x990/0x990 [ 142.638881] loop_queue_work+0x1f91/0x3900 [ 142.638889] ? do_raw_spin_trylock+0x190/0x190 [ 142.638897] ? lock_release+0xd70/0xd70 [ 142.638907] ? check_noncircular+0x20/0x20 [ 142.638916] ? _raw_spin_unlock_irq+0x27/0x70 [ 142.638929] ? lo_rw_aio+0xc20/0xc20 [ 142.638935] ? _raw_spin_unlock_irq+0x27/0x70 [ 142.638943] ? finish_task_switch+0x1d3/0x740 [ 142.638948] ? finish_task_switch+0x1aa/0x740 [ 142.638960] ? preempt_notifier_dec+0x20/0x20 [ 142.638968] ? perf_trace_lock+0xf1/0x860 [ 142.638982] ? check_noncircular+0x20/0x20 [ 142.638988] ? __schedule+0x8f0/0x2070 [ 142.639008] ? __sched_text_start+0x8/0x8 [ 142.639020] ? perf_trace_lock+0x860/0x860 [ 142.639035] ? find_held_lock+0x39/0x1d0 [ 142.639054] ? lock_downgrade+0x990/0x990 [ 142.639070] ? kthread_worker_fn+0x4ad/0x9b0 [ 142.639085] ? do_raw_spin_trylock+0x190/0x190 [ 142.639094] ? check_same_owner+0x320/0x320 [ 142.639107] ? _raw_spin_unlock_irq+0x27/0x70 [ 142.639116] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 142.639129] kthread_worker_fn+0x340/0x9b0 [ 142.639145] ? kthread_flush_work+0x560/0x560 [ 142.639153] ? lock_downgrade+0x990/0x990 [ 142.639167] ? complete+0x18/0x80 [ 142.639178] ? schedule+0x108/0x440 [ 142.639189] ? __schedule+0x2070/0x2070 [ 142.639204] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 142.639214] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 142.639222] ? trace_hardirqs_on+0xd/0x10 [ 142.639234] loop_kthread_worker_fn+0x51/0x60 [ 142.639241] kthread+0x39c/0x470 [ 142.639248] ? loop_get_status64+0x110/0x110 [ 142.639253] ? kthread_create_on_node+0x100/0x100 [ 142.639263] ret_from_fork+0x2a/0x40 [ 142.639579] Dumping ftrace buffer: [ 142.639584] (ftrace buffer empty) [ 142.639586] Kernel Offset: disabled [ 143.748050] Rebooting in 86400 seconds..