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", @flag={0x4, 0x5b}, @typed={0xbc, 0x7e, @binary="d0792c9abcc4631b3efae97ba3c919d7f4c870b87af9d828c06790e07838893a493807e5de8bcaa2517692cbb188988523f65bea0039165bdb956401dc7e68f9c90a832802b61dd8d4ddddfaae0917ed344149b8e748b1601f64696a09f8ed54e0c56866a2d2d6013797db5cc8ac8fd37c2b148e6f652b42bd701083411221333087ba44f60a0afbfa0bfa64bc4b820ab37626724d72d087b8ea0e7a1e36d536b69bb08908156428afaf915ad92673076cae9413"}, @typed={0xc, 0x60, @uid=r6}, @typed={0xc, 0x17, @uid=r7}, @typed={0xc, 0x4f, @pid=r8}, @typed={0xc, 0x5e, @u32=0x800}]}]}, {0x3c, 0x40, 0x400, 0x3, 0x3, [@generic="a60c1b844cf9bce9bba2f1bb48ff87e2c0eeb52c1e1c1490925cfd5a3d18309700aeafa2bef491f105"]}, {0x6c, 0x1b, 0x300, 0x3, 0x0, [@typed={0x5c, 0x14, @binary="d4d071c706da383bffc6675f08f42d4a2b233f27d3eedf7f1835b9dd394179be6a597e80cccaae217c5c28ef024c293a1fd5eb82f934355371c135db4ea56d84dd073b408bbc92ec1da877fc59044db47e857082"}]}], 0x2368}, {&(0x7f0000f7a000)=[{0x38c, 0x15, 0x800, 0x3, 0x3, [@nested={0x1d8, 0x3b, [@flag={0x4, 0x3c}, @generic="102d49620728a042bf1cab481a84b4362d983f3921954301ec86eb3e1210063c9c5e197b9f675f64042bce49d9ce4b804bfb77a8bdaa45081ed90d57d806ff668325ee1c7c1cebf168ae44308857b9f0d4800d17bc9106f48e7b473d08a2588b52348fbe2aa19319488c646b2760afa685a6ab27f20732d0d2c6212d525817593895608e6bf39b737f4962f21af53bf5dca7e42da9b7ef0f6bb1817d0254d6bb2fcfc06e262254e3a6b8b3661808537ef1e41e2004880cabf513977c37ba017f1e4bec4d62507bb1", @generic="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", @typed={0xc, 0x7d, @u32=0x7fff}]}, @nested={0x14, 0x82, [@typed={0xc, 0x4f, @pid=r9}, @flag={0x4, 0x7f}]}, @generic="a40678c2cbcce61d69879158cb511ff3d0e093f3fc59b43913b0d91fde0e04f6b7c12729b79c3bee2e981cf638f61c734c64260a4b6c853d148bc1b0a1be0a31629edfaee9c25fec3930e9ea14637f209502e982c6e196ccf475fea39cb039bf3344444988f80853abd40620d540ccda9de7c44ac96b2916f2768d4368618ef84bb514d2a9a11e5b1b14be6eab44c4e2662104cf47f5c860ca49ae6a4d5a57ec38b67ab666bafc355ed686ff18edda814bcc4130da78ebe7b6", @generic="a8f4725d445386dbf4b4e0bf4949fc0636fae9e4ff5996742ffc28a751eaf78456ee56ead60a826ee15a818595441f4a108520227966c8f3540ca9d4cefc8cb8dded826c037e2f636f5816401d9a39a61b997f6c9c4bbe2b29e3d53a9b5b6bb079d0da2c9ec6", @generic="3313b6b932fbc66c405f7fa738a8223a6b58a6796ef7939e5c98d2506482ad74e670901acdd1d39c3823e9d7368a2c7cd17109444f827d9fadb5dfe7be5020bba4cb57a3c62ad388bd7c79ed28c78d13b6f1c521fc9f78604151f075eba144b25d08b87e9fca97d01554abf436b015"]}, {0x46c, 0x30, 0x4, 0x4, 0x0, [@nested={0xf8, 0x4b, [@typed={0xc, 0x23, @pid=r10}, @typed={0xc, 0x4c, @uid=r11}, @typed={0x38, 0x36, @str='eth0vmnet1keyringsecurity}keyringppp1em0.,wlan1\x00'}, @generic="d7150d08931209ef6c809076ac1092f3208e3a8b748a68ff30d512e8ec7afb54dd701f40a2b315f3f34746fe399a9ad6d244788b4d1e3b5e1a51aa503257d86fde49dafa007a4430b4f1c8ef4ff856f962eedb90d6a84dcfbfa086c07ab24c7a6fdddf087de608e18db4343a14527e294fa4205d3ef2d76e7db59e559cf6ecb1379b1d443f4f6c56db47b649d4e59ad83c0ac39601dd750a0f5cde57dafc7e6b0d84"]}, @nested={0x208, 0x5f, [@typed={0x10, 0x2a, @u64=0xfffffffeffffffff}, @generic="3316fefe5427aa69fde8b2ef568af2fffe68b706a5ad6dde0d24e6279c6328c1cf9fa737a4106f09aeddee89ea57a405367f1e624bb1ab6ca6587ee2282951f795eb2f736a8775748f36b80b92829afd722a8e82975f5604994803d95080ea0c21408f1bc8df2582f8e157551bac1c6a5b5b56d563066360ecc39a1416c1acc62ceea680a713741806fc29e18655297f96c730851e667434a795deaf208e14ae7a2139ce9d8a36fc87211daaeb3f4db4a5227f8d25971104435349410c5c6ce3378dea82f51d8e54d2903406500503d7496bd321c7b5ea1613eca47ac51eedd401626c4a464f13187f7d22c0ef", @flag={0x4, 0x4b}, @generic="2482ea5a4b64363e566386049045338cb7605060a2d28c32e57407b7d2c67501cdfd069a4bc1a215db86416cbda1ce859d602f7c8ddcdf4b4757ead6bd0897c6567bf7b35650c9a16d9abb2259e7f52b49abc7e551139f8a692864a84741f5c5f094f7477dae59135b7421dbb7fdcea6fd0200e00d8041bf9085d5412223b5162adf7643a62c36cfc072a9aa49ada4f1f56a7999cc26bd7eb47177a50b3c02dca0306628feed5e5a389e469226f9863d96025e3f963a24416e42c80928fec0648652f3bcd42bc7b0f9fff0ac653ac519374791870a95077d0d602ffa816bac9030ab86b1a0375ab0b949", @typed={0xc, 0x17, @pid=r12}, @typed={0xc, 0x23, @u32=0x1ff}]}, @flag={0x4, 0x1e}, @nested={0x20, 0x5e, [@typed={0xc, 0x2e, @fd=r13}, @typed={0x10, 0x2, @u64=0x5ae5}]}, @nested={0x12c, 0x73, [@typed={0xc, 0x93, @u32=0x977d}, @generic="2abad7add03f46b689687c8b53b03fdd78dfeb81", @flag={0x4, 0x3b}, @generic="8d249e6308ce50e167c829e6b12bd29204b3cacde8ac63b5ed22be5a56b653fd6fd792a2ebc3bba8ad28dcff1a7fcb3995abc2e8c3fc5f89e9bb35a5e92b93cf417052df29a35c64d08a0aa72faaf6a2bbdc6d9fd93f872307cf63f610c52789b44c5d5234d1c2f6248d07436f9972a8ba1232dbda1fce21e13f688270f55efa39f3c0245663e80864c961e55bd2acdc84f829029365647173024c972872e937900dbe928c789744a0ea9b2634b6a1c94002841af28d87334c05e4c50e11260287d16e63aab82108a9375edf181b3efc66509c00aa7a62907feeba031f29bec9de1e9224975945eadbbbb0994beafaf6757b1a", @typed={0x10, 0x53, @u64=0x5}]}, @typed={0xc, 0x52, @u32=0x81}]}, {0x10, 0x42, 0x604, 0x2, 0x0, []}, {0x18, 0x33, 0x400, 0x2, 0x3, [@flag={0x4, 0x87}, @flag={0x4, 0x47}]}], 0x820}, {&(0x7f0000acc000)=[{0x2b8, 0x2c, 0x0, 0x3, 0x0, [@generic="505f5f6b62ece9a6cc2dcbe4c02081311f14cc0f0e4795b07aaca4b5b61cf32de52978f24f76679b331280717612d9203b30c8397a06c028d18e7cf733f5fc9833", @typed={0xc, 0xa, @pid=r14}, @nested={0x1c8, 0x27, [@generic="d1ed8c217f2195c82793f6a4a4cfe51d92e147d274c6b325524d3e417c6902a57c736c6aa21d1423d190e31bcd045c3505d3818c3a2a974dbff96ed8b87f0528a903718b7b153d28844e0fad90e361116883f5f52a8a6bd0b847d555493bb51b6268ab0ab61f3c5d57e9197fa0d810d096ef5cac5410c974931945d1ec147389bb93a52660e72f8a28b229827c59affb8681600c5780e48d23fd41d68d4d9e24d480edbd9bb90e2dbd43dfd91c16dae082ae", @generic="71a5582eaf4dcab5138c7d599d77c5d44bff07c02fc5fb69540bd062f7b226f386d0d1ed349bfd9f439b4d914cab0bbe9c09ff2c28c263c2f5cebbba10c774654e775dfabbe074e155d40234d9bef30f9c168e3cb57e1d2ed45bc078f876406edc74ca9aea891a32ab1354b7048a01e4a6a18e45206f1f80e4ec739bdb6da65e63416b86ba9948e52fe9b708b2b00585632d2ab2236ae2db05162d9a933b02983aa7c9a11b93af982c0996c7094d35f7afa55e5d40", @generic="2d00c42c896a32db2483e61679f2c2b6ffb828ebd5ecc3fcf11073eff6aac5c0a61892b37a5d8444f30cc7e46d9c043e2cf3fae58077d58872fa63e995296c67ac9df0ed868dc83c15f1510a4fcc27e4eaee4bf99e55fe1b569de5"]}, @flag={0x4, 0x0}, @nested={0x8c, 0x79, [@generic="ff15a5ae6c4d1b44955a5db06a86", @generic="6c0f7066dc5dd7087998b1dca01c3be3bf6e59e271738ca099b6b5aed7c95da8ca1bad829fe6f5fa3f242eb0e39d4bfd14cea881ff752f156a6e5406edbce960f1b665bd93c62d1763211fd76ac8bf272f485273686bced069", @typed={0xc, 0x5f, @u32=0x4}, @typed={0x10, 0x30, @u64=0xed71}, @flag={0x4, 0x70}]}]}, {0x20, 0x28, 0x324, 0x1, 0x3, [@typed={0x10, 0x62, @u64=0x10000}]}], 0x2d8}], 0x4, &(0x7f0000df4000)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r21, r22, r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x30, 0x1, 0x1, [r27, r28, r29, r30, r31, r32, r33, r34]}, @rights={0x18, 0x1, 0x1, [r35]}, @rights={0x18, 0x1, 0x1, [r36, r37]}], 0xe0, 0x0}, 0x4044000) r38 = socket$alg(0x26, 0x5, 0x0) bind$alg(r38, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r39 = accept$alg(r38, 0x0, 0x0) setsockopt$ALG_SET_KEY(r38, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$netlink(r39, &(0x7f00005c9000)={0x0, 0x0, &(0x7f0000374000)=[{&(0x7f0000381000-0x3b4)=[{0xf0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@nested={0xe0, 0x0, [@generic="8082740a8ccf16a12459ad254e67fb35798e8b5bc3c027b5da", @flag={0x4, 0x41}, @generic="59e025d3eb64ab4e4c671da27f841f027eac92f3bee90e619b012a246d3af31ca37765086741ce5ddcebd2af1cb740275226d88f03c02edf20c6eb4256d252e4d3f659406393c901990bab20951b6d464136eccebb7e1f52e5671741fa18c5ea983d8590167074f70aa639b98fb312121df7027622b915a580694d2e6505535024016c45a8a3c787016fd2832611b5d494b5ca223fa4375df5acdfc99d2c5bf71603d4abde0a452259a6efe26786e9f7a36275747f7254dd21429222"]}]}], 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r39, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 16:53:34 executing program 1: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = shmget(0x2, 0x1000, 0x0, &(0x7f0000e3a000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000f7d000-0x1)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/10 16:53:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000220000-0xb)='/dev/midi#\x00', 0x2, 0x20000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000d09000)=0x7ff) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d1c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000a31000-0xb)='/dev/loop#\x00', 0x7fffffff, 0x8b00) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000bed000-0xe8)={0x0, 0x0, 0x0, 0x40, 0x5d8, 0x0, 0x6, 0xf, 0x1, "da1701d62799144f37b5a39921c00bdd22acd9961242d1ae4b20a061369ead3dc3601e2361e0f48ce3ebae88e861d7e6ac8e65a5cd978a45fa0cf58053cfb594", "58e2afa53b3b24e74b411b5db37778304e9fc9656e303698122f9d49b94fa85240f81fc5ec9e6c4afe77ca16e2458363a04d8f36758885b6566feae589df67c5", "1fb2a65febe2b52d43e415b5b5e9989f3e57f26c86e06fa77030faabc955964e", [0x9, 0x80000000]}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x4) sendfile(r2, r4, &(0x7f0000e65000-0x8)=0x0, 0x7) 2018/01/10 16:53:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) write$sndseq(r0, &(0x7f0000e7f000)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000ec7000-0x14)={0x75, 0x95, 0xd96, 0x2, 0xb5}) 2018/01/10 16:53:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f0000008000-0x28)={0x28, 0x4, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000efb000-0xa0)=""/160) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000ff000)=@assoc_value={0x0, 0x0}, &(0x7f0000253000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f19000)={r1, 0x3, 0x10000000000800fa}, &(0x7f0000417000)=0x154) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000934000)={0x0, 0xb0, "11177ff9eaa4e8b5afcadd67dbba1799fad97ae27bfad8f0cae0eab38679663c1cbe511ad5468ef9c125d92114948dc9ff5d6e7c5bb8aa2196be53fc6bc2a5d79523022e9f29b20718dade1001436760d7c5c9ab05a5ce38fd3dd6583179c37b3a6cea7d682c3a92e343006c6fea498d228a4f4b4e45ce1e8c89ab837008134219fc3215b8079ef191d0e549998ea821ab0a6f77c9f4b5a9005083291cd871197aad0a43372119e017c7e627bcac2e83"}, &(0x7f0000fdf000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dd9000-0xc)={r2, 0x4, 0x20}, 0xc) 2018/01/10 16:53:34 executing program 5: mmap(&(0x7f0000000000/0xe00000)=nil, 0xe00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000019e000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000c13000-0x4)=0x3ff, 0x4) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000279000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000a33000-0x4)={0x5, 0x0, 0x1000}, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 16:53:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000093c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ae4000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000231000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/10 16:53:34 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x4)={0x19980330, 0x0}, &(0x7f00002dd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x2) fcntl$notify(r0, 0x402, 0x23) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000072a000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fd2000-0x9)='/dev/kvm\x00', 0x109201, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000fd1000-0x5)={0x0, 0x9}, &(0x7f0000fd1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c31000)={r2, 0xe84}, &(0x7f00002dd000)=0x6) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000fd2000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fb3000-0x8)=@assoc_value={r2, 0x3}, &(0x7f0000fd0000)=0x8) 2018/01/10 16:53:34 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009fe000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000669000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000fe9000-0xe4)=[@in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, @in6={0xa, 0x1, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x1, 0x495, @loopback={0x0, 0x1}, 0x6}], 0xe4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00003ec000)={0x6, 0x1ff, 0x1, 0x2, 0xffffffffffffffaa, 0x80000001, 0x938e, 0x6, 0x0}, &(0x7f0000277000)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00001ae000)={r2, @in6={{0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x10001, 0x4, 0xc29, 0x9, 0x3f, 0x100000000, 0x6, 0x4, 0x40, 0x9, 0x9, 0x10001, 0x7, 0x400]}, &(0x7f0000ca3000)=0x108) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000003000)="24000000190025d6071c1ffbfffffc0e0a00fffd0010000002ffffeb08000600aafeffff", 0x24) 2018/01/10 16:53:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000003000)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000dbc000-0x8)=0x3e00) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000011000)={0x0, 0x8000, 0x0, 0x0, 0x0}, &(0x7f0000088000-0x4)=0x10) r3 = syz_open_dev$audion(&(0x7f0000f23000)='/dev/audio#\x00', 0x6, 0x2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000cd7000-0xa)={0x3, [0x5, 0xfffffffffffff044, 0x3f]}, &(0x7f00004b9000)=0xa) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 16:53:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000073e000)={0x0, 0x548}, &(0x7f0000ca9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f15000-0x8)={r4, 0x91d, 0x80000001}, 0x8) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r5 = socket$kcm(0x29, 0x5, 0x0) r6 = dup2(r5, r2) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000554000)={r3, r1}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000be4000)=0x0) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r6, 0x8907, &(0x7f00004d6000)=0x0) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prctl$getreaper(0x9, &(0x7f00007c7000-0x8)=0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syncfs(r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000008c000-0xc)='/dev/autofs\x00', 0x111000, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f000010e000)=""/253) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000eb1000-0x8)={0x0, 0x0}) r5 = fcntl$dupfd(r0, 0x406, r3) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f00003fa000)={0x3, 0x26e6c00, 0x9, 0x8bc, 0x1000, 0x7}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000e85000)={0x0, 0x100, 0x4, &(0x7f000029d000)=0x0}) connect$ax25(r5, &(0x7f00007a9000)={0x3, {"aa4387bc183838"}, 0x2}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000a28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00003dd000)={r5, 0xfff, 0xec, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f000059f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000cd7000)={0x0, 0x36, "f075b94167a7d1f40ccbad3aa2b0ad960be9cca812e97a9db935dc67befa966e3ed80174ca1eeaa68dafbe1cf614cb2cf8e74e30c91e"}, &(0x7f000082e000)=0x3e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00006a8000)={0x9, 0x203, 0x1, 0x6, r6}, &(0x7f0000d4c000)=0x10) 2018/01/10 16:53:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000093c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) poll(&(0x7f0000dda000)=[{r0, 0x1004, 0x0}, {r1, 0x8, 0x0}, {r1, 0x1, 0x0}, {r0, 0x210, 0x0}], 0x4, 0x1f) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000fb000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000e3c000)={0x0, 0x7, 0x9, &(0x7f000063b000)=0x0}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000024d000)=0x0) 2018/01/10 16:53:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000e17000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x1108000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x128)=@alg={0x128, 0x12, 0x221, 0x4, 0x2, {{'sha3-512\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x4000000}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0xffffffffffff8000}, {0x8, 0x1, 0x4c27}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x100}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x2}]}, 0x128}, 0x1, 0x0, 0x0, 0x8810}, 0x20000080) 2018/01/10 16:53:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x93, &(0x7f0000001000-0x8)=0x0) r1 = epoll_create1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_proto_private(r2, 0x89e0, &(0x7f0000002000-0xbb)="ea5cba485bfadf23c84c3ee0ed13709711f45573663cac073b634a29bc4b6ad8bf494a5fdd585e288424f3f08ca83e06799ffab8bf435476124418cb5a0f05d12a74e9cae8bfdaa573f3efbc66eb0f146b4601ac57fb0adfaedcfdc0f388e22ff8b2ee4a8a29d1005a4a26b6c7ce490a7987f44af628444a2f37257b0946a27621ebf5a536a22656ce28110f5cf9506a36cc6ea8b75e38b55e5219d961e82e99678cbc0e0949e37774163e6f381ad49bfe43e61bced1d57e872ec5") ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000001000-0x47)=""/71) io_cancel(r0, &(0x7f000033a000)={0x0, 0x0, 0x0, 0x3, 0x4, r1, &(0x7f0000ff5000)="86044f7e3b57207db085c217beef22454fb82ca06d75b71c076274f4643f2fa8232915f5a81f236245f15cb3", 0x2c, 0x0, 0x0, 0x1, r2}, &(0x7f0000b14000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000a4e000-0x4)=0x0) tkill(r3, 0x26) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f00005f8000)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/10 16:53:34 executing program 4: mmap(&(0x7f0000001000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000441000)='/dev/sg#\x00', 0x97, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000000)={0xfffffffffffff800, 0x80}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000afd000-0x10)="405c7bc189ab6cbcfbc1bda5928c50c9", 0x10) bind$ipx(r0, &(0x7f0000450000-0x10)={0x4, 0xffffffff, 0x49, "40781596787c", 0x6, 0x0}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002c4000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x81) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00006d8000-0x1c)=[@in6={0xa, 0x1, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff}], 0x1c) 2018/01/10 16:53:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000c33000-0x8)={0xfff}, 0x8) r1 = syz_open_dev$amidi(&(0x7f000017a000)='/dev/amidi#\x00', 0x7, 0x40000) ioctl$TCSETSF(r1, 0x5404, &(0x7f000069f000)={0xad8c, 0x0, 0x3, 0x9, 0x3, 0x6, 0x6, 0x146f, 0x26, 0x20, 0x8, 0x3}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00007d4000)="ad56b6c5820faeb995298992ea54c7c3ef9f5d56534c90c2", 0x18) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251", 0x1d}], 0x1, &(0x7f0000164000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000073d000-0x90)=[{&(0x7f0000082000)=""/44, 0x2c}, {&(0x7f0000c86000)=""/234, 0xea}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x40) 2018/01/10 16:53:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004f0000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000265000-0x28)={r0, 0x0, 0xe, 0xd8, &(0x7f0000e02000-0xe)="1ec9ebcb5e4ee8223cd3461fa101", &(0x7f0000ea2000-0xd8)=""/216, 0x0, 0x0}, 0x28) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e49000)='/dev/vga_arbiter\x00', 0x202002, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000c83000)=""/40) lstat(&(0x7f0000c87000)='./file0\x00', &(0x7f0000872000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f000002f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f000025c000-0x8)='./file0\x00', r2, r3, 0x1000) 2018/01/10 16:53:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00008bc000-0xb)='/dev/loop#\x00', 0x2f2, 0x0) read(r0, &(0x7f000027e000-0x62)=""/98, 0x62) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget(0x0, 0x3, 0x202) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f000026c000)=""/26) fstatfs(r0, &(0x7f000055d000-0xa2)=""/162) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x0, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000dc0000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$vcsn(&(0x7f00009bb000)='/dev/vcs#\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000b81000+0x5f6)={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x81}, {0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x4, [0x2, 0x0, 0xf07, 0x400, 0xfffffffffffffff9, 0x0, 0x1, 0x7]}, 0x5c) 2018/01/10 16:53:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000ad6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) sendmsg$unix(r0, &(0x7f0000a83000-0x38)={&(0x7f00004dc000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a71000-0x10)=[], 0x0, &(0x7f0000a69000)=[], 0x0, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) close(r1) sendto(r1, &(0x7f0000d7f000-0x96)="56fe9f833ab367620a5d22abae4030909df9ca306c602fd1fa7aef326dee371f198744e333b5289ae6e466e8f645350e7d64086d3aeddac5718cc53429be0c357f9879da88d228d261f5418bd39625869357661f54eb277152bebebd4e8b9a32c7fdabd95293e3d27508b128317d8a520b720ed6eae7bb13f1c3bf93fb0cfa46d5a674d3fc7572768941f4e987602d9956b6e6d2c788", 0x96, 0x8000, &(0x7f000029b000)=@nfc={0x27, 0x9, 0x3ff, 0x3}, 0x10) close(r0) r3 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4200, r3, 0x6, 0x2) 2018/01/10 16:53:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x7, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x20, {0x2, 0x3, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41, 0x4, 0x1ff, 0x9, 0x3, &(0x7f0000001000)=@generic="f7d6438898756f8d444273505f60594d", 0x4, 0x9b6a, 0x81}) keyctl$update(0x2, r0, &(0x7f0000311000-0xeb)="77d83ed63e0136d2918e315d9828516ed38d12d2108ee840bec7f51079795df4f8ea491e3f637ea406d78b5cbb8b1e7a6776b036537621da7e6ca89ea56fd654fa4414ce39636e62cc9824ff9f715d7c5b9d89c83076818ed11598e8b5feed149c92a70c6d1a0cbb0cf0060a688c665dff439a8dfc2a701b607d596e7f5fc734d3df8d0899122effed992430af4c0883e98a894aa0266328804f24a1f72e24e3c4b4ca8e0760c4b704a52daf2502f5ab54401518f974f9e476e07ebdcecf43abb77dcee8c7d2de5e63dfe8c685a3da2199cae39c58a072ec9311ca8aded35aca83f3b77744d2f4bfa5ee23", 0xeb) clone(0x0, &(0x7f0000b5c000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000-0x12)='.request_key_auth\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)='-em0\x00', r0) chown(&(0x7f0000ea0000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/10 16:53:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) io_setup(0x4, &(0x7f0000396000-0x8)=0x0) io_cancel(r2, &(0x7f00003db000)={0x0, 0x0, 0x0, 0xa, 0x8, r0, &(0x7f0000551000-0xc1)="6bf89e464bba2080b90d8fde1a095ece3396f09672f1356b22bcdf0bca6fb2f76f79e57aca8f1fd64a7303a3e645f9ccf9d3a53dd117d408918fbfd6bc119e297c81e2d4d347f2122f8bba24549cf61540dc1d9597f10096e0881d8fbfa37fda9600da64c9d01d619ecc81cf3f531074be1910ab1de914ec43355c8dcb353ce6e95020a3ab53c421e41d5b1636865aa6024e53eaa05a23d2a7abd98ae99cfd1507bc298985a89149733d2f92fd0277a9ecd3f770fafbbd9bf7061ab476d269bcd7", 0xc1, 0x6, 0x0, 0x1, r1}, &(0x7f00002f3000-0x20)={0x0, 0x0, 0x0, 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r6 = socket$kcm(0x29, 0x4000001, 0x0) dup2(r6, r4) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000554000)={r5, r3}) writev(r4, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:34 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000a1e000)='/dev/snd/seq\x00', 0x0, 0x444000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000290000)=0x10) dup2(r0, r1) setsockopt(0xffffffffffffffff, 0x10f, 0x0, &(0x7f0000d01000)="", 0x0) 2018/01/10 16:53:34 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005bb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) io_setup(0x8, &(0x7f000028d000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000b93000-0x52)="4d80c68a8f53d0bd7e060efe0a49f4acf269858881c2f4a1294a2fd8fd43cad6c43c04afefe4b507ece63f095f129966d7bd7ab534bf417bf84194bcdc66ba4359f58f9a14f70b45f0be7d226a9a9b92f7e8", 0x52, 0x7, 0x0, 0x1, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000479000-0x14)={0x400, 0x8, 0x8001, 0x2, 0x10001}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) userfaultfd(0x1000000080800) r2 = syz_open_procfs(0x0, &(0x7f00000d0000)='ns/cgroup\x00') setns(r2, 0x0) 2018/01/10 16:53:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xa3a2, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00007e4000-0x4)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000258000-0x4)=0x5d69, 0x4) 2018/01/10 16:53:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000910000)='/dev/rtc\x00', 0xc0000, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000281000-0x18)={0x0, 0x0, 0x0, 0x5, 0x0}, &(0x7f00006f0000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e16000-0xa0)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc88e, 0x8, 0x4, 0x4, 0x2}, &(0x7f0000ebc000)=0xa0) getsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f000017f000-0x4)=0x0, &(0x7f00002ad000-0x4)=0x4) 2018/01/10 16:53:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00004ce000-0x8)=0x0) getsockopt$inet_buf(r1, 0x0, 0x481, &(0x7f0000fe1000)=""/24, &(0x7f00002e6000-0x4)=0xffffffe2) 2018/01/10 16:53:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000849000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f000079d000)=""/234) r1 = socket$inet(0x2, 0x3, 0x2f) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00002e2000)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000c98000)=@generic="0600050a7b2fe3f625cc49a4dc821e25", 0x0, 0x0, 0x0}) 2018/01/10 16:53:35 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000436000-0x1)={0x0, 0x0, 0x0}, &(0x7f0000930000)=0xc) 2018/01/10 16:53:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000231000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000a1b000-0x4c8)={{0x5, 0x6, 0x2, 0x7, "282931b5a4611c3f82300a0be17c30ac918e34912f60fb783d8e1bf5b5e3383c4e460cfb762f75f5ac8a8c41", 0x8}, 0x10000, [0x1, 0x7f, 0x7, 0x5c6d, 0x2, 0x5, 0x3f, 0x5, 0x5, 0x1ff, 0x6, 0x1, 0x20, 0xffffffff, 0x5, 0x1, 0x80000001, 0x87ee, 0x20ac, 0x2, 0x4, 0x3, 0x3, 0x439bed5c, 0x8, 0x1, 0x80000000, 0x80000000, 0x3, 0x8, 0x8000, 0x2, 0x18ac, 0x8, 0x0, 0x8, 0x7, 0xca5c, 0x80000000, 0x10001, 0xfffffffffffffff9, 0x9, 0x8001, 0xe04d4c9, 0x8000, 0x9, 0x957, 0x2ad3, 0xf5, 0x7fff, 0x5, 0x26, 0x100000001, 0xa0e9, 0x1, 0x6, 0x172, 0x40, 0x56b, 0x4, 0x3f, 0x100000001, 0x5, 0x2, 0x6, 0x6, 0x100, 0x4, 0xfff, 0x1, 0x0, 0x1ff, 0x6, 0xfffffffffffffffa, 0x0, 0x1000, 0x6, 0x7fff, 0x0, 0x0, 0x6, 0x3, 0x67c, 0x4d, 0x9, 0x4, 0xb6, 0x6d, 0x80, 0x19c43fca, 0x7, 0x4, 0x4, 0x401, 0xfa, 0x1, 0xcad, 0xffff, 0x6b9, 0x6b95, 0x20, 0x0, 0x6, 0x4, 0x4, 0xc9a, 0x3, 0x8000, 0xa338, 0x6, 0xaf, 0x2, 0xffffffff, 0x8000, 0xa99d, 0x1, 0x9, 0x10, 0xe400000000000000, 0x0, 0x9, 0x7, 0xffffffffffffff81, 0x9, 0x2, 0x2, 0x8, 0x3], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00001dd000-0x10)={0xe942, 0x3, 0x4, 0x100}) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000b57000)=""/131, &(0x7f0000670000)=0x83) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00007ad000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000670000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000d94000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/10 16:53:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000092c000-0xd)='/dev/dmmidi#\x00', 0x1, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003db000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000efc000)=0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d2c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000633000)={0xa0, 0x0, &(0x7f0000011000)=[@request_death={0x400c630e, 0x2, 0x4}, @clear_death={0x400c630f, 0x1, 0x4}, @release={0x40046306, 0x1}, @enter_looper={0x630c}, @reply_sg={0x40486312, {{0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x28, 0x40, &(0x7f000012e000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f000007a000)=0x0, 0x1, 0x4, 0x29}], &(0x7f00008d2000)=[0x38, 0x28, 0x30, 0x28, 0x68, 0x38, 0x0, 0x28]}, 0x8c13}}, @acquire={0x40046305, 0x3}, @clear_death={0x400c630f, 0x1, 0x3}, @request_death={0x400c630e, 0x2, 0x1}], 0x5a, 0x0, &(0x7f00004bf000)="2ffe370b3bebe50320cb09601ea6a29664a04a942938b9c840a1096c8d6d65800f47f30d2bf5377b5dc93ebd355fd074d633c2a410f98ba937d17f26e20b505309584753d335df52f931ddc455bb44c0be8944ca945569a792ff"}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000b7000)={0x0, 0x84, 0x2, 0x1f}, &(0x7f0000643000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000198000-0x18)={r4, 0x0, 0x20, 0x9, 0x100}, &(0x7f00009c4000)=0x18) sendmmsg$alg(r2, &(0x7f00002e4000)=[{0x0, 0x0, &(0x7f0000da2000)=[{&(0x7f0000c3b000)="27c486d22b52de15bb0c96c8f9c7189be82858ddbc5917a7bd95c23c26b4cd37c03b5abed6d016c79cc2fa2b819135d1449c9f3c187251cfe7c34184f4001ffca6dc958f6151aa95bd8828b69c51ae37a1eb4dbf3b8861bb0c5cbe9f6393252b78f40dfbc72f8e478f4207bff79eb0b05c84eb49b3c36f9c929065ce71165794b81179ccb08e9cf9ba0ec9c38cacddd9e1ff273862472cddba81f7e3273ad20345875f8617dd130360554abbfb695943e117be30f28c5138ddacfd083c98010a21", 0xc1}, {&(0x7f0000eec000)='_@\x00\x00bf-HvB', 0xa}, {&(0x7f0000ec4000-0xa4)="", 0x0}, {&(0x7f0000626000-0xdf)="2b4e23611208be96be04e3fee93b1754c88d74403595e2f70224320592692e93b11872c912be2477a12d213beb056ff0b616fde6ef0fc3d0fa247f975d50cf231f0db89e7b2a4a9fe027f4d3d885c1589fd06cdd6e96bf1059604c280c3ab7de89f9515798d9dd5a7fac979844f4fa29f78a33c5e96c1f149d9122e8df42b42098c8306c16a0b2d8ac55829d075741ef8797e75a2499aeceed411915f7199d68cf6c975bcf223cd51e827648fc689a21a47d8c95cfde85175eef8df20c0c1325fa6ea9aa8b77147773b1ed849828f31f6d86a2d9edee86e7bb239d7d35b327", 0xdf}], 0x4, &(0x7f000011d000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb8, 0x117, 0x2, 0x9d, "547bb0cd3278989d1ca845865ccf4c15977421a692aeef104e676df33761970aac4314b57cf715453d57d4df711fac19227a9435369dd2b3e217659558f349c55058a374939cb974b7fc8440aa6f143473dbaea8a1c50a7e21a885748ef8202ffcb2237b73c309587c40b5d685a65419482f2724bf829eaa11eebe251ece0e2ea28347d703ca6f41077a2764357c995fb79727c26b0b41894f26d58f81"}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x100, 0x4040014}], 0x1, 0x80) 2018/01/10 16:53:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x800, 0x3f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000003000-0x1e)={0x8, 0xffffffffffffffff, 0xffffffffffffff86, "074e45cb96f3", "39957b2f015d07d76f709178c3401dbd"}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x3, &(0x7f0000b97000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000008b000-0x24)="24000000260007003200e907003677000000000001000000007c00000000002000008810", 0x24) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000327000)={&(0x7f000019f000-0x8)=[0x7fff, 0x3], 0x2, 0xff, 0x800, 0x20, 0x3, 0x7, {0x10000, 0x140000000000000, 0x401, 0x6, 0x5, 0x100, 0x1f, 0x18, 0x4, 0x40, 0x0, 0x4, 0x1, 0xa185, "68a59e8528b71b26a9af20b26e40b78131bcbd3be831a3783d2fa8141d9341b6"}}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00005d2000-0x4)=0x0, &(0x7f0000e75000-0x4)=0x4) 2018/01/10 16:53:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='[{\\\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x7ff, {{0xa, 0x0, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 16:53:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00006f4000)={&(0x7f0000dcb000/0x3000)=nil, 0x3000}) 2018/01/10 16:53:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000085000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r4 = socket$kcm(0x29, 0x5, 0x0) dup2(r4, r2) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000bfc000)={r3, r1}) connect$nfc_raw(r0, &(0x7f00009ad000-0x10)={0x27, 0xffffffff9de0e3ec, 0x5, 0x7}, 0x10) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:35 executing program 0: r0 = socket(0xfffffffffffffffc, 0x2, 0x94) setsockopt(r0, 0x0, 0x200000000000ce, &(0x7f0000000000)="", 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000105000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000825000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000291000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 16:53:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000015d000)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f000024a000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) poll(&(0x7f0000a80000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000068000)={0x77359400, 0x0}, 0x10) 2018/01/10 16:53:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) r4 = open(&(0x7f00003f5000)='./control\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) dup3(r4, r4, 0x80000) close(r0) 2018/01/10 16:53:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$adsp(&(0x7f0000639000)='/dev/adsp#\x00', 0x5, 0x200000) uname(&(0x7f0000a6f000)=""/215) bind(r1, &(0x7f0000b6c000-0x10)=@ax25={0x3, {"9f6a753fc06381"}, 0x0}, 0x10) symlink(&(0x7f0000459000)='./file0\x00', &(0x7f0000463000-0x8)='./file0\x00') ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x0) 2018/01/10 16:53:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) fallocate(r0, 0x1, 0x0, 0x800000023) pipe(&(0x7f000028c000-0x8)={0x0, 0x0}) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000dd9000-0x4)=0x0, &(0x7f0000605000-0x4)=0x4) fallocate(r0, 0x0, 0x4, 0x4) sendfile(r0, r0, &(0x7f000024e000-0x8)=0x0, 0x101) 2018/01/10 16:53:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) wait4(0x0, &(0x7f0000d1b000)=0x0, 0x8, &(0x7f0000ab5000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f000006e000-0x20)={{0x77359400, 0x0}, {0x77359400, r1}}) sendmmsg(r0, &(0x7f000046a000)=[{{&(0x7f000070a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000079e000-0x40)=[], 0x0, &(0x7f00007f0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/10 16:53:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000495000)='/dev/vga_arbiter\x00', 0x80001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000ce7000)=0x100000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ad5000)=0x0) stat(&(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000820000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f000068c000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r6 = gettid() fstat(r1, &(0x7f0000f78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003b1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e20000)=0xc) r10 = geteuid() lstat(&(0x7f0000361000-0x8)='./file0\x00', &(0x7f000055a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000d5000-0x8)={0x0, 0x0}) lstat(&(0x7f000069c000-0x8)='./file0\x00', &(0x7f0000e7c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00007ea000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r15 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000a62000)=0x0, &(0x7f0000951000)=0x0, &(0x7f00008f9000)=0x0) fstat(r0, &(0x7f0000904000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000721000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006e6000)=0xfffffeea) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006c8000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d2000-0x4)=0xe8) stat(&(0x7f0000587000-0x8)='./file0\x00', &(0x7f0000ca2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000dde000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000076d000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000664000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b83000+0xafd)={0x0, 0x0, 0x0}, &(0x7f0000eb7000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000083a000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000345000-0x4)=0xc) fstat(r0, &(0x7f00009ca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getpgid(0x0) stat(&(0x7f0000789000-0x8)='./file0\x00', &(0x7f000082a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fa5000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a26000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000681000)=0xe8) r32 = getegid() sendmmsg$unix(r0, &(0x7f0000d54000-0x188)=[{&(0x7f0000e85000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000df4000-0x20)=[{&(0x7f0000b5e000-0xf2)="8e030a6ef5470a49f6e77cd6bf1c31617237ed1f19ce5f30ab3f7eb342784dfadd7095072ac03f3b4ea3d6d48d045240a615cd1ebe116362b430f460bc0edfb81be501f3a0b0560a84b8669fa1d660d31c477aaa9025650fdf9e27a982819a8fde6d48fbbca9cdd268659355344b20191ec6a3e3102cf7b91d5b2d9cec2281c929c431218cb366a36570aa0d018f5f015b62d586023249e4d2520fbe4d14de242808b51a49cea160910441a36abd21294316df730c44b769241937342bd375ca59c7c683df162e0f5f8ba1b6a9c517748005bc70614196362748ad37c9d92c1c774ec72bf3daa12bfd7d6ca719e17d27cc1c", 0xf2}, {&(0x7f00001b7000)="ad9dde649c27ddc6258978e50eeebf932632a11ba09d02d9c54d4f28a13f93b213d570a8a702c42e6acb7c7b0b37fa474bf8051dd988d8418ef875f24cbf57581fb4c20aff7bd7fc023436156d27b702e7dce7108765bdff6b8a26b874d26d13466dea0a18de0608", 0x68}], 0x2, &(0x7f0000d48000-0xc0)=[@rights={0x28, 0x1, 0x1, [r0, r1, r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r2, r0, r2]}, @rights={0x30, 0x1, 0x1, [r1, r0, r2, r2, r2, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0xc0, 0x1}, {&(0x7f0000564000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000355000-0x80)=[{&(0x7f0000ef0000)="921982cafd934cbc9273a9124aab3124aa825a3f4ba00481c76f0683546c4a3c2ee38e36566022c25cdc36ef3c092f78", 0x30}, {&(0x7f00007b4000-0x9d)="9e3729aded93624c24b11751c334dedf5c955aaa94584c0375f91b007f1b63fbc244a9264a407940d55af48ac02c218bf4014a5fc2151d2228fec47f7878396d78a827930fc945ff455d58f132f7968ea8bae5168b48af6cc9160722fbd1e2b43e707e32b08a0464db05fdbe36b999e336e4a226cac0e805ae34ce6c28849713abf2cbe946460d80408614ac3798653bda6025c7378c048fefec980f66", 0x9d}, {&(0x7f00006ac000)="469d5ef10d79849999d7ed0b009d793e457a480bb07f6c38449156ea79a6f60d1d54783bddd979a0b7f364e44100a683f4d66e9b4e95be0547c028e2559e4af581a9e82917061c936541b88288f9d7cd5af48b", 0x53}, {&(0x7f0000fb9000)="16cf0e8bb4c2083ca4da04020be7bcc17132a917c17c03d4518ab4b9ecc409c00511565a11807835f7ac6d1d9a529e9a5b93322f396c6aebaceb79ab44bd", 0x3e}, {&(0x7f00002eb000)="781a9111dbd337", 0x7}, {&(0x7f0000e51000)="4b84d7d197ee2f83a8a36b0bcb79355bca80a834de7275b9424a", 0x1a}, {&(0x7f0000530000)="828bda8f0e17509e48885d38b9723e3f9766fa34812fe7ec1d58bc657c53df9f6e6d0a56f2276bad3baf538830be4c1a1f54a88e954cbf64e20db55bbe5528f66291606d62f30aecacdf0b2eb9be4c7b125443531cfc462041a96f4f12ae44c242c7eb733f6e860f441c3a0b0e15dee159b97fffd311a87aa55c47cfa22c665af2bd7d1c5fcf64a756895217548c26ae6eaa", 0x92}, {&(0x7f0000681000)="792a72f13d9b56d0c29287346f4373de56213b8b9ba1fe099f5af8bc325b728a199d6478921183f412f59cd988db54ee5d3d0ba9a0beb7c9cb76481db5", 0x3d}], 0x8, &(0x7f00005b3000-0x60)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x60, 0x40000}, {&(0x7f0000b08000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000b5c000)=[{&(0x7f0000186000-0xa0)="6c94d3d3311c53f3012499566e21f3fb9d26b0086205aa4708828aa9f0e4b7b86fed39494bd63dfad7188a59bd19d4633e8f03d67ed7833f11eb20169d73309d913be72d6019b2173c5d026a30f33953bfb591c9d6bee55fdc8ad6375c77a60b4826e63141eab0cd104e57457020e179f749bc0c32286a0782693605bbeb39faaabb4aefba1cfaeb52bde50f9894b43dc71043c0bbe2c6cc09163d252c76457f", 0xa0}, {&(0x7f0000779000)="", 0x0}, {&(0x7f0000bab000-0x9f)="719d34c50ab41f759836952ae8c5b61a7e8f23bd783acae848645e74f2b9ba7e9799adbc94ce24b043bda1cad9149b49a0b67903c9174a08705d31b872040c2bd4eb50837fcdf18317b8cbe69a05e296770155272eb6943e65a974b89e9587642373cd1655c85229fb287ee4536f868c605bced206cbe06e55dd18ff8a5c9f87ef10266127bfffe78d0d1805e64b58f9dfcc5df19e4a9e18b45f313dbf10be", 0x9f}, {&(0x7f0000e30000)="60dd1394bb0b709558bcd1cfd849c2a5d6091df0842d90fb7a791d75d5a119fd85c23d02037c37027f92cb23c7411d0492eaba16d28262c4b4c4a990d5889e723dcdcee4cd1196c5da9839fdf5d2bfe667cffb8987590fe9bfeabbf46a6377daa9c91a6386b1184719638b78aef1a37d14db6023de47ccb6d6c02550a4e85453af0822d974b00b02a740ceba9f69119237f0b4d8756b25d5cf07a52434fee8d768ca444f099152df995b194fbd22cd9e505090fef61cbacc1d9542368cd624e64b85c3420f1c853f3ebaaa589ebdc7af52d27c483a26037185bf9dbedbc7ad639cfdfe08", 0xe4}, {&(0x7f0000037000-0x87)="499ebb1ad28ed658f71845069ec7f55556ab1358a78b551e642d6d1955372ed774cd1dc8b88521b8340f30e7ae0d942eae2bf3c2d4e6e955df6c239acc351386236a012c8e110636ce0d133ffe53508cd94fe4f82b80ac086968919912934ee5cb621cc0721ad95a6b2de796e44df3c745c92c374891747831a5ba6fe6359abff646339a76ab9e", 0x87}, {&(0x7f0000526000)="c1669f5ed3ab5a28e8ec39210e888de6c935ecdc7b118a9e930f9e9fc33ed46003c9e7b6d8636fdc3022d6f8ab969f41753b13f4341b69b4f44323b2c0fbe808f1fa0d39ccb683832d81bdc6e9c69420047f83", 0x53}], 0x6, &(0x7f00009e4000)=[@rights={0x38, 0x1, 0x1, [r1, r2, r0, r1, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x58, 0x4000080}, {&(0x7f00004dc000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, 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{&(0x7f00000b8000)="ea694a488c2aa56fb5e0a4055ee1d173b51f3ddda0cb5c35442754d4f9673aa6fdba7932adc8c7a9fcc9b3f3577bb4dee7ba4578287df4148ddc9a20a4b4b7a8228f439f6ba550bee9f441cd660a158863053d21906b222139e4a3df3aefa7864a05b2baab113767b7dd12fc558d4f071421e9c30107ea92ab222b65745acca006f0c30be30a7d9fa80de12c6c1dc9f49d81aae0c3e426b8d1699c14c8729537a477e17dae7d10b34b314871807ffd132ffb9d524b2a41ea1b37c5ceb1601401686ed730450e", 0xc6}, {&(0x7f0000296000-0x26)="3cb1bd69ee93281457e09f8e7fc869e64f71afb789822538146c1d5e261c8002408116fb69f2", 0x26}, {&(0x7f0000269000-0xcb)="85cea1f905f7d1df4bc320836dc43b711411725a5bd725ceb83bbe241b98babd4ca44310e6184babfa15216a49b6af1831360f3e387a5bf4caa1887d88440eea0502087b308ed773e9cc89b0c8c3f4e3f2528243add373c541fc0f905c04312b085ae886793b0eb0066d822b63435e4847d3dbb28575c9dfdaed64b8f67444abe61c66fbc503e338777b7d16d0820d2b7b497c9bee9a265ad9bff44beceb0c18223d98591fee957417437851dd2be80b45874de72a07689d7fbbd1f81fe82ae3f5c0bfe4f0f8e2eeaa0f5f", 0xcb}, {&(0x7f00005e9000-0x1f)="8ec61ee551ff5f0bb7d110f233b98ca1c523841a40bafbf3efba36585c8d7c", 0x1f}, {&(0x7f000022d000)="b703d6dea84560c8b4864b8777493f6cc1c74506c2096146affa7e00b64e3c93622a29b98d21bf323ffca8a82e51965dc5b7b655cdd5a69237f161d18b903d49d2bddab21b7328e1c566e3d6181182d4d136b8c14aedf6e11656b806237d616a34dfdca1c43fdbcbca7f60a96e2448ea3739afaa47581d87aaa1e1e9feede45a0d816525ab5fcc2e9f948c6f28afabecaf6fdc95669766be3ceda7afcf595341b7c12032c1f63e4d7622b858e49c3fa351cf7c680393b6923bcb02177f65bf29041ed71c809ae1494d0a44292a2d221aaeeee8856e8ba43120929bd3d2bb3a7d47ea03cbf82358d488c067", 0xeb}, {&(0x7f00001ad000)="1e9f65fb7bdcf3fcb15834afa64ff13809af98749a9af93d83464ebb6a077f3a80efa74ec026f4ded867d27cd0e9c9be6ad5f741a314548c879a16b6c68400", 0x3f}], 0x8, 0x0, 0x0, 0x0}, {&(0x7f000030f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002a7000-0x20)=[{&(0x7f0000f1d000)="4520b6bacbb7db02ed015c3f00ea2fe04640eb8263d9589398cf3b298953d8e540ad9b245900297433497fa3fc253103173ddf91d203c9fb6db9f0756ece63f0d744f64524f9e506300608978790f5167c46d1ca9cad612a07e179116513eedc74a942efaf2b00e82bb5a08eaae389b9323168743a9b9270b26892cc8bf95f97e8be4325ea9df8a1cdda0a8c5948e3dd409295de1fdcb0a2ebf989dc4c3e6400e8dc06ae02cf98bf1db5bf6681e2c8a565000309e3", 0xb5}, {&(0x7f000034e000)="f75e594768c80015d396cc08c63e87ac20f211c578c6e248c8cd9ca3950ee7d700aa7846df0f1ec2ce289161c0e2acac14e4579871b28147a728ddd5abd6fffcb31c63a883f1205a17fe3588e9abbc4fbaa40514c28243c27283ad827ec6b9f0d73ae7464bf794cd8b73faad18c5555f1541eb92b51e953a2b9cdba83dbcd75d7339311de4634213e587c0239927c0256f45424475f528c8a6", 0x99}], 0x2, &(0x7f00000dc000-0xb8)=[@rights={0x20, 0x1, 0x1, [r0, r2, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0xb8, 0x4000000}], 0x7, 0x80) r33 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r34 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r33, 0x4020ae76, &(0x7f0000000000)={r34, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r33, 0x4020ae76, &(0x7f0000671000-0x20)={r34, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r35 = socket(0x10, 0x802, 0x0) write(r35, &(0x7f000031e000)="2200000048000700ea091008090007000a0000000022000004000300040001008c45", 0x22) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r35, 0x84, 0x22, &(0x7f00001b4000)={0x4, 0x200, 0x8000, 0x0, 0x0}, &(0x7f0000fbd000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r35, 0x84, 0x1a, &(0x7f0000ed0000-0x8b)={r36, 0x83, "3aaa95346a6cb042b658bd5e000ac249a787fb2a68cc9472e3f5b94110090d4069610db70a925c82c23198735feda0ccd20328429f1f6d81970856f27144957c99bd709722c61587b2d0932f7c90ab1da7f7175793a883645a097aaedaa1aec4017ed3395525f28a351548d23a77c88768c61160c4ba41fc0719aa08159cb8ad0a930a"}, &(0x7f0000027000)=0x8b) 2018/01/10 16:53:35 executing program 2: prctl$intptr(0x2f, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x0) setns(r0, 0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000001000-0x4)=0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9, 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffeffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002f6000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000-0xc)={r3, 0x9f6e, 0x10}, 0xc) 2018/01/10 16:53:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r4 = socket$kcm(0x29, 0x5, 0x0) r5 = dup2(r4, r2) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r1}) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000008f000-0xc)=@sack_info={0x0, 0x100000000, 0x2}, &(0x7f000047f000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000db9000)={0x8f3d, 0x8008, 0x9, 0x5, r6}, 0x10) 2018/01/10 16:53:35 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0xfffffffffffffffe, r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lchown(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 16:53:35 executing program 1: mmap(&(0x7f0000000000/0x243000)=nil, 0x243000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f000000a000)='./control\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f000000a000-0x4)=0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f000000d000-0x98)={0x9, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r2 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) getdents(r2, &(0x7f0000001000-0x9)=""/24, 0x18) 2018/01/10 16:53:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00002f2000)={r0, r0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r4 = socket$kcm(0x29, 0x5, 0x0) dup2(r4, r2) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r1}) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000a9c000+0xf73)=0x0, &(0x7f00005b2000)=0x4) syz_open_dev$loop(&(0x7f000070b000-0xb)='/dev/loop#\x00', 0x4, 0x80) 2018/01/10 16:53:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 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) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r2 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000842000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x5, 0x1, 0x9, 0x3, 0x0, 0xffffffff, 0x2000, 0x8, 0x1ff, 0x7f, 0x0, 0x80000000, 0x8001, 0x20, 0x7, 0xfffffffffffffffc, 0xc00000, 0x0, 0x0, 0x8, 0x101, 0x200, 0x401, 0x9, 0x1, 0xdf, 0x7ff, 0x5, 0x7ff, 0x9, 0x2, 0x400, 0xff, 0x3, 0x7, 0x3, 0x0, 0x3, 0x1, @perf_config_ext={0x18000000, 0x800}, 0x1, 0x9, 0x3, 0x7, 0x7f, 0x7, 0xfffffffffffffffa, 0x0}, 0x0, 0x100, 0xffffffffffffffff, 0x1) r5 = epoll_create(0x4) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000ec000)='/selinux/mls\x00', 0x0, 0x0) r7 = fanotify_init(0x0, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000000000)=0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r12 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f000087e000)=0x0, 0x80000) r13 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e99000)='/selinux/checkreqprot\x00', 0x4000, 0x0) r14 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000031000-0x4)=0x0) r15 = syz_open_dev$sndtimer(&(0x7f0000628000)='/dev/snd/timer\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x420100, 0x0) r17 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00003e1000-0x4)=0x0) r19 = getuid() r20 = getegid() r21 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x410103, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000+0xb90)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b4b000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000001000-0x18)={0x1, 0x36, 0x1, 0x0, 0x0}) r26 = openat(0xffffffffffffffff, &(0x7f000074a000-0x8)='./file0\x00', 0x4000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x40000) r29 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c38000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc4000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000afd000)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000cd1000)=[{&(0x7f0000b44000)="aaab9dbf76c0d4cc157978a433873c592273bb40b21ad5e879230fd2a0663fb0bb8c077849b6d18870ab34af9943e8e9b0ce461b9a962f3cb9c150bafb87630a331c8f2d0314f9f208d780d2b5717200d3eb1163219db74239e2b06c1bf6d994778e6a775628ea67e198d74445c938b685cc1f78fca78cf1585e668358a4d2803cf7526b4778f4fd66897d9068f707b286029ded9f9c2a1c2c72bb06da45bb6fd92e2fd7a7a82df67cae5bf8277f8bdd4a18d9489cd6cd5cb0b7708046c2f8d2a2a082d0cd67c9f387f783be527479d2170b018d11635b8b042e4941a8d4a7799e29d1", 0xe3}, {&(0x7f00008a2000)="e2633bd9a98fde0109e241620d4ddd488bfc38041d8171aa8fe9d2266778c817f8f133fbfa2e095497db8c54907754cd0eeef60f4b6c9fa55d01a2e2697bc72a3b9300ea9c67be395d158ba67d045a1897a96645396a18459c03ea78a9b5e580d9c7b7d263aa0d4f9f5e865bdca70d6e9c91f799e544c2fb12415e288a36cdc505f4fd46f5b3c1eac418a2c029a08143674f623fcffaf35cb2a8cbc4be17a9ef21d5dfeada94257ed821b7578dff7d7c6705a8d59253c1138d", 0xb9}, {&(0x7f0000685000-0xd8)="a60b127007976f09b4e6f10a807128256e0999519cedf55b2bde069fffac13f0f55c656649b8d9cf649790042fff9048d34584a5c693e700676793950a8f469a8f91d3a816624f7697081693fb9bc1d581fba3963d8302abacd01d2020eef7a846dcea5b79a7ecb224dc5768538262ff85d391eae00b11d6ad3b308a02c340d199594552a0661c88047107caa6ea3ef554192d295c2505e9040168ba1c484263d1f2ecbe1a8b23e10b02769628c085850eb398b4af557c778db7fb3c1efd1bb07422e714352a20229de46ece821043601e46e815c69dad34", 0xd8}, {&(0x7f0000000000)="77fb28f1ee9bfefc82b7e3a32bf8c3665aed5362b1728fda723e9e599a684eba6b87f28554e7d75e47045395fe9fa26f6dd21ae0edc3dc238e489d2c755b81d799138d4fa17095e2b62e12b0aa2517fb54a0e14dbacbe9a25cab4fa18fe370767884463acf02362e8aefb3ee6a3083aa2c71b6bc048faef1a70be57036466ba244eeccfea9fe8f65038e89f6e8f668bdc4c504f6945adcbf69e585c67dda3921ea2bf30ccb15a9327f8ba9c546321814279c5c9d888e94483ac301a39ad98f598fd9af377d690306b5e4eb0ee4a91d29951fab5cef24c3380c948c9aeb49bd90394e9d06a5ccb0a98385cb25", 0xec}], 0x4, &(0x7f0000a1a000)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9]}, @rights={0x30, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x30, 0x1, 0x1, [r21, r22, r23, r24, r25, r26, r27, r28]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0xd8, 0x40}, 0x4040840) mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = socket$alg(0x26, 0x5, 0x0) bind$alg(r32, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r33 = accept$alg(r32, 0x0, 0x0) setsockopt$ALG_SET_KEY(r32, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) accept$alg(r32, 0x0, 0x0) write(r33, &(0x7f00001eb000-0x84)="", 0x0) 2018/01/10 16:53:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000223000-0x28)="275afa45645e932822a4078601e81e21944b2ea5004ab2d2260ea11fa395ef689d162d0536b02647", 0x28) vmsplice(r0, &(0x7f0000976000-0x10)=[{&(0x7f000021f000)="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", 0x1000}], 0x1, 0xf) r2 = add_key$user(&(0x7f00004c6000-0x5)='user\x00', &(0x7f0000886000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009b4000-0xd9)="962f097c794b80aa7516da90e9ab2a86bf6085f08b4a89041eb9dd50ab0d348397d3f1df05e4cb1b859427b4f538a4503927cd49c868ee30f339b4398943110208c916c7eb9575475d6ba2c30028576968649bc0f38a8ce9f78e1dbbf65531c8ea387fd41d3fc6f36607e3933e20f74d832cb25873079db3bf284a9c640b791f3392325d0603d2173ab43201a72a480851b04c1d17260e01567c41ecc0c2023a34542eefceb023f1c7d288eb0e1a0779cbd5b750321f4e27269e86c0f67d485751dc6ea0fdb0b752baa8a928100e298b0ed2417a54c8cb3b25", 0xd9, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000433000-0xb)='cifs.idmap\x00', &(0x7f00007a0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000703000-0x7)='-/**%$\x00', 0xfffffffffffffff8) r4 = add_key$user(&(0x7f0000db8000)='user\x00', &(0x7f00001e5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005b8000-0x28)="bb0c589b1ab5657aca9378fc460b953f65288e0372ea4fda31095349e04fde5ea0c3d3ebbaec9467", 0x28, 0xfffffffffffffffc) sendmsg$nl_crypto(r1, &(0x7f0000df4000)={&(0x7f0000fdf000)={0x10, 0x0, 0x0, 0x20010400}, 0xc, &(0x7f0000634000-0x10)={&(0x7f0000cbf000-0x110)=@alg={0x110, 0x12, 0x300, 0x3, 0x2, {{'sha224-avx2\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x2}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0xf479}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x4}]}, 0x110}, 0x1, 0x0, 0x0, 0x4}, 0xc1) keyctl$dh_compute(0x17, &(0x7f0000c65000)={r2, r3, r4}, &(0x7f00005da000)=""/239, 0xef, &(0x7f000065b000-0x26)={&(0x7f00000c4000)={'sha512_mb\x00'}, &(0x7f0000efa000)="78763ce2a25ecdaed63833d429d6f003d973de047a470b4b12de0320c4031228f39ede0dcf3324b72b89f8fa09c4e02c69a57fc2a67a0ff94f95ddc80c94cc52fc10e7ba609e51bd2cb961db60ce6a447c7d90bc7944e7e30165501f584fccd0f1e4fffe0a1bc2addeee1e30ae72a12e3efbabeda373f93c436cd90eee523671181ada4ae3b83aa4c6f54c5ce1574629222d7cf4eeb4bf0d1f778e36dd20c291afb8a088752b46ce1ec353f538339eb0e4c76af9", 0xb4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f000002e000-0x20)={0xfffffffffffffff8, 0x6, 0x9, 0x45, 0x2, 0x7}) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000507000)=0x0, &(0x7f0000c2a000)=0x4) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e21000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000bfb000-0xa0)={0x0, @in6={{0xa, 0x1, 0x68f7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0xffff, 0x0, 0x98}, &(0x7f0000d8f000)=0xa0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000057b000)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000239000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000068a000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc1000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000405000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3b, 0x1, 0x8, 0xa, 0x20, 0x20, 0x3f, r7, r8}, {0x1, 0x8, 0x80000000, 0x5, 0x401, 0x3, 0x17c, 0x800}, {0x1, 0x80000000, 0x3, 0x923d}, 0x200, 0xe, 0x0, 0x1, 0x3, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x4, 0x0, 0x0, 0x8000000000000, 0x80000001, 0x1, 0x92ba}}, 0xe8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e45000)={r6, 0x2}, &(0x7f0000ae2000+0x7fa)=0x8) mremap(&(0x7f0000ba3000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000b08000/0x2000)=nil) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000078f000)={&(0x7f00007f7000/0x3000)=nil, 0x3000}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000baf000)=0x8000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000c90000)={0x52, 0x401, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x20, 0x10000, 0x8001, 0x9, "7ff5f6c3520e0ebd01212786958ca538", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 16:53:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000000015) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000def000)='/selinux/access\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000169000)='/dev/cuse\x00', 0x40400, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000dc8000)={0x1}, 0x1) setsockopt(r0, 0x1000010a, 0xf75, &(0x7f00003bf000)="9adc01ce", 0x1) write(r0, &(0x7f00002b9000-0x22)="22000000180007000107e700090007150201000800271ff028060009040005009f00", 0x22) r2 = dup2(r0, r0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000dae000)={0x6, 0x10, 0x1, r2, 0x0}) 2018/01/10 16:53:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet6(0xa, 0x800000000000005, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f69000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0x3d, &(0x7f00007b7000)="7f9ffdebf1fe", 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c40000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000006e000)={@common='sit0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 16:53:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f56000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f000074c000-0x4)=0x0, &(0x7f0000067000-0x4)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d80000-0x8)={0x0, 0x0}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000e4a000-0x10)={&(0x7f00008e9000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r2 = signalfd4(r1, &(0x7f00009a5000)={0x7fffffff}, 0x3c, 0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000dbc000-0x60)={0x0, 0x14, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000835000-0x30)=[{r2, 0x1301, 0x0}], 0x1, &(0x7f000005b000+0xd56)={0x0, r4}, &(0x7f000005b000)={0x0}, 0x8) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/10 16:53:35 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x0, &(0x7f00002ef000)=""/4, &(0x7f0000cfe000-0x4)=0x4) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000599000-0x70)={[{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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000)="6367726f757024d52a00", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000002000-0xd8)=""/216) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8000000000001) 2018/01/10 16:53:35 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r3 = socket$kcm(0x29, 0x5, 0x0) dup2(r3, r1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) writev(r1, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:35 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000011000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000012000)={{0xffffffffffffffff, 0x3, 0x6, 0x3, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000008000-0x388)={0x14, 0x1f, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x111}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000013000-0xc)={0x2, r0, 0x1}) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000009000)={0x2, 0x60, 0x400, 0x1, 0xfff, 0x10001}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) recvmsg(r2, &(0x7f0000007000)={&(0x7f0000009000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x80)=[{&(0x7f000000c000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x24, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@typed={0x10, 0x1, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 16:53:35 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0xc280, 0x0) epoll_wait(r1, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x38f9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x8, 0x0}}, &(0x7f0000000000)=0xb8) 2018/01/10 16:53:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003e3000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001de000)={0x6, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000d4000-0x4)=0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5", 0x3) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/context\x00', 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000eaf000-0x50)=[], 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00009bb000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000c18000)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f00002c3000)=0xc) recvmsg$netrom(r1, &(0x7f0000d13000)={&(0x7f00007e2000-0x48)=@full={{0x3, {"a8da643bf00bca"}, 0x6}, [{"2b25eeee74704e"}, {"bb16de83717fad"}, {"342ce0a4e2db00"}, {"8e813b41c80537"}, {"34394a7d8ef0bb"}, {"c0b49caf8e6784"}, {"63436314ad5a51"}, {"860c76d4ed2b38"}]}, 0x48, &(0x7f0000364000-0x60)=[{&(0x7f0000e1f000-0x59)="b7e6c7c02cd090594e9ebbb267f98f7ecc6d3b3231bf18cd7ec533e17d444e8f176d7fd4b131534784fcf3f681f0d1b4ab56a159c084e6b947f103880dd495ca4c32de855789e754a9caaccea96cb1a946b20cc37d03d3ed35", 0x59}, {&(0x7f0000b9e000-0xb8)="f4e9fd30c2a61f55463e4b93c88bcf2284edfdbbf700089d96760e5bcf6bc300ced65efaf4b765f148ce58add083c3e99047530f6dda1d59ec9f24326904c52483440faeee56b368894d582eb70d36a8d7185854b44de1a40df2795b7140d7e23ea818756372e93d7d886230f4fe747015086f1426efd96fcda23b5f3b990096271a7853b44453ce85a92acb6386f9781d27d6e0ab4ce72fe979eb0487aed41a76a5dda4ca826cfdb5d100a0795d38b79f3a7198c27a03ac", 0xb8}, {&(0x7f00005a2000-0xe1)="9df6ce1707c88e3c01b2e42ec7d8606ee76159215abf699207b606d895df52dafe98bdcce869866fa7c66f597415db0a6183e40a7c69979a6907bb73aed17c5746bf0d7e66f4f067a13fa971ebdcbb936e8398cada25a8e3bc3bddff9a3a13e6d7e8ac9a4d5ea8f4fc0c68ae61238e975a05a65213d2a69b7979ddd5c05177963280bf50cd6c1358ec4c094a401f7f0542efba3324ed28df9ceea939373b3720f92c4638c8f09451ce831d9cb81ee0eb628c4e27d757157271efc88eb550e4f5b7bb19ad2e6a226119aa6b6eaa7f43b3702fc17e715e549a86f9fed68b8c2b0c61", 0xe1}, {&(0x7f0000f45000-0xd0)="3000c2aa0e62422fad9dc38fe6f48d0cc43d82db39437f4e308268eccc1b167a9d7b1974d81177bcaaa9a32d353a96fdc7867e40d4e91115012e9bfe09afc24355679b194a3caa8cac2b34312053f5e05b5cd3fe3e1e9a1ebabcbb3acad23d96672bc2555a2e603976e7c48b7ab99826b0806ebe6ea5cc5a00e2fd9b0549aed7da3703bfd9f391bb04b78b93023ca61f2cdab55459b1ea31632c2551d83099293082ce23a7818ffae447dbc6715d90e9172bd98169aab1b38cbe37d9b864e6934735e22cf5cc00c607437d1943f4bff1", 0xd0}, {&(0x7f0000383000)="8889a3ec3063ad21cb0f7a63babd203b86d3a7df48036dbd9b4540ba06498fa0148408d7f473d02c60b408030f475704429a62b438770c61e8eeb1d50db42369d482068fdb6ba85b57fff602ba0a3e69387dc2a198705ce04206540d48bcaf374d11bc41d1bea689eedb50960b276a9f4d980f794cc3d4e95b0f2b845114054ec35961c7a2d90fc41e774d5812a5fedf97f856725bf5ac6395b899149e464cdb9742d66cb5dc934348d52862649d8547053b41613b1ff6c4b340de903ddc55b9466bba9d75587b6cc315c7f24a0fc86e8df493e6102fce42c83393383e41d179fee740a3545a2d664df88b56d54b6d45664521105601b3dd", 0xf8}, {&(0x7f000034c000)="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", 0x1000}], 0x6, &(0x7f00009cc000-0x4d8)=[{0x110, 0x10b, 0x81, "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"}, {0x90, 0x116, 0x5, "b16025d890289c4a09e6cdb95926ac7f6db8c3f6ac9eb8b40fd306b8eb9e00e3fd2e8c2dfd3fee48ff075273155cb3d25b748cb032947f25384bbfa2344c2925e6822d7e021a0a38e09f1286bf98a97893e65ad0b047d5d0b60d8829ff84b1cbe70c7cb68e25fb9e371ab6a16a64a86286bdd04f6216b492e6b26b8a"}, {0xb0, 0x11c, 0x80, "7f5408330b70b0c656ab7212d7c30b59aa633c9b084781b19fa59292d6223740c8d09611a2b59f7fb1ec9aa9a10f5696f5c26aa1fd4f15f260941ad07286daf4677337caa466aef9799a1983fa42b8139304571213fa705eba46ba629b85e9c1b2c43f86d64951588621e16919958617f762d98b39c2417b7cdb9c9ab8a3008c2170389078309ec64ba522845bbc8fe74810752ef4c329e057a8d454f79a128c"}, {0x98, 0x19f, 0x6, "65da9cc34f8d2e70a7d89a6a856e0908c971598e0ce2198bc108ccc698f9907ff3dd89b98237996dce99993b6190f9d04f9a0488f70b081bd1d4e0ff90b2a8f9ad88703d52e033f0985de8f251d35a85d78f7e400aa78162836d1147da0c0668b921446cc6d1956d657bc9ad09a6c2439a11d2902002d82e7bcc03ab41c99ded6e9c"}, {0x100, 0x0, 0x3, "8bc80bac1f082de1b6502824beb39273570f38874ccb21fc60a25c181baeb1ec1d5f0448b72a8d18a8c976a1866295b36978522f0eae20c65a30d5850271fdc616d159719b4979616bbd5e0d348f5152dc14b7286ab9d4d2f0eeb8d56e357c0aef11336d8d3e54511e90e970c9a5ff35ff603b57714448d75c8867794a0f7ca79ec9fba300b088f46367e150767aca9d0d4b7afa3b847ad17e679d0bb5d6caef9a7ff2203dfe61954cb02fd65221dd6da0f34c2ffab34dc891b5f44af764d0dc3373a60f5bcb08fdfdee8474b315d0a9a895851f83aabd11abbe0cc28b9a640d24ce99a5afe14d079e3c77"}, {0x20, 0x115, 0x3f, "811d4e47ae28d3cdb2e7ba4dab2d"}, {0xb0, 0x1, 0x2, "f4d7775715d00bb4e56cc24d3deb4f54bd5311c7604244f8fc9177a7d3b533dc27075c5059fb0c8f39dc2dbe3b5c4cc3bea35d830089f4e5ae2dd1b3f4da76955807f289807256c0b03cd9f6858ed0940e84b8c514de5b8e19b34d6d0972b2182748100f46234667fd9d0e97d9f285f5b266b1f93fe711a0c29dcff83df1810fd127740a78553466412c05d000029af47706ec0d46dbf32bd94a"}, {0x20, 0x11e, 0x9, "aee6e366dfb93e2104267064ae00ec"}], 0x4d8, 0x40000}, 0x40000000) ioctl$KVM_SMI(r1, 0xaeb7) syz_emit_ethernet(0x3e, &(0x7f0000514000-0x136)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x3, 0x6, 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]}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/10 16:53:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000b2000)='/selinux/context\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000776000-0x4)=0x0, &(0x7f00002d9000-0x4)=0x4) r4 = socket$kcm(0x29, 0x10000004, 0x0) dup2(r4, r2) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r1}) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000813000-0x10)='/selinux/member\x00', 0x2, 0x0) mknodat(r2, &(0x7f0000cbd000)='./file0\x00', 0x30bc, 0xb61b) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000963000)=@ioapic={0x100000, 0x7, 0xfd, 0x0, 0x0, [{0x6, 0xbac, 0xd916, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x200, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0], 0xa85}, {0x100, 0x80, 0x3, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0xed7c, 0x9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x9, 0x6, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x63a60fc1}, {0x0, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0], 0x30}, {0xd8c1, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x5, 0xc0000000000, 0x15, [0x0, 0x0, 0x0, 0x0], 0x9}, {0xfff, 0x6, 0x180000000000000, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x8b, 0x20, 0xf02, [0x0, 0x0, 0x0, 0x0], 0x77}, {0x1, 0x6718, 0x4, [0x0, 0x0, 0x0, 0x0], 0x434}, {0xb3f8, 0xfffffffffffffff8, 0x2ff, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x8, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x2, 0x80000001, 0x7f, [0x0, 0x0, 0x0, 0x0], 0xff}, {0x8, 0x200, 0x8000, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0x9b0b, 0x100, 0x2, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x2, 0x5, 0x2, [0x0, 0x0, 0x0, 0x0], 0x10001}, {0x7, 0x800, 0xc, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x4601, 0xb12, [0x0, 0x0, 0x0, 0x0], 0xef}, {0x0, 0x8, 0x874b, [0x0, 0x0, 0x0, 0x0], 0x504}, {0x1, 0x7108, 0xff, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x80000000, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0], 0x1f9e}, {0x0, 0x6, 0x400, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x4, 0x10001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x5}]}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f0d000-0x11)='/selinux/enforce\x00', 0xc2800, 0x0) accept$netrom(r3, &(0x7f00001a6000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a04000)=0x48) listen(r0, 0x0) listen(r1, 0x0) getsockopt$sock_buf(r3, 0x1, 0x3f, &(0x7f0000f36000-0xf2)=""/242, &(0x7f0000bf4000-0x4)=0xf2) 2018/01/10 16:53:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f00004ab000-0x2)='/\x00') r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a1f000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000981000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c3a000)={r2, 0x5}, 0x8) 2018/01/10 16:53:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a02000)=0x81) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000d46000-0xd9)=""/217, 0xd9) ioctl$TCXONC(r1, 0x540a, 0x0) [ 156.687104] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/10 16:53:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x1) futex(&(0x7f000000d000-0x4)=0x0, 0x400000005, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000a5c000)=0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a9d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e69000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d63000-0x8)={0x0, 0x4}, &(0x7f0000741000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b22000-0x14)={r1, 0xeb23, 0x9, 0x8, 0x3, 0x3}, &(0x7f0000bc7000-0x4)=0x14) [ 156.754826] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/10 16:53:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000008000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mlockall(0x3) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00002ca000)={r2, r3, r3}, &(0x7f000015d000-0x9e)=""/158, 0x9e, &(0x7f0000628000-0x38)={&(0x7f00002d9000)={'cbcmac(anubis-generic)\x00'}, &(0x7f0000f61000-0x24)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key$keyring(&(0x7f0000adc000)='keyring\x00', &(0x7f00002d4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) r4 = semget$private(0x0, 0x7, 0x10) semctl$GETNCNT(r4, 0x3, 0xe, &(0x7f0000e0e000)=""/8) 2018/01/10 16:53:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x4) r3 = syz_open_dev$midi(&(0x7f000074d000-0xb)='/dev/midi#\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000c41000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000740000)={r0, 0xffffffffffffffff, 0x0}) 2018/01/10 16:53:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000d57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d57000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000d58000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d57000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000d58000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r2}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000)=0x0) syncfs(r0) connect$inet6(r0, &(0x7f00009b3000-0x1c)={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f000045f000)=0x1, 0x4) 2018/01/10 16:53:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x10000000000028) sendto$inet6(r0, &(0x7f0000bcb000)="", 0x0, 0x8082, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000cbd000-0x2)='R', 0x1, 0x8004, &(0x7f0000925000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_open_dev$sndpcmc(&(0x7f00007a8000)='/dev/snd/pcmC#D#c\x00', 0x800, 0x200000) poll(&(0x7f000062a000)=[], 0x0, 0xfffffffffffffe01) sendto$inet6(r0, &(0x7f000081f000-0x5)="ec0cd3b51b", 0x5, 0x0, &(0x7f00001e0000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/10 16:53:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000581000-0x4)=0x6, &(0x7f000044d000-0x8)=0x4) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000db7000)={0x0}, 0xc5) r4 = socket$kcm(0x29, 0x5, 0x0) dup2(r4, r2) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r1}) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000af3000)=0x10) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000568000-0x2)=0x7, &(0x7f0000832000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f00006f1000)="2400000052003901000000000000002300071008000100feffdeff08ffffffef0000003fae504a70da3d67594493bb942d915eee91f3291ea94c832682dcc8feb32a27b01513f0c9218d60c9136670148fdb71f51646", 0xffffffffffffff0b) recvfrom$inet(r1, &(0x7f00000dd000)=""/0, 0x0, 0x0, &(0x7f0000e83000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f000090d000)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000a61000-0x28)={&(0x7f00006c0000/0x4000)=nil, 0x0, 0x5, 0x0, &(0x7f0000df1000/0x2000)=nil, 0x0}) recvfrom$llc(r1, &(0x7f0000f23000-0xc9)=""/201, 0xc9, 0x0, &(0x7f0000214000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="80cb5e7c1992", [0x0, 0x0]}, 0x10) 2018/01/10 16:53:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000544000-0x9)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000948000-0x4)=0x0, &(0x7f0000b08000-0x4)=0x4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000665000-0x20)=[], 0x1000000000000113, &(0x7f0000095000)=[@sndinfo={0x1a2, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/10 16:53:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000af8000)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000535000-0x60)=[{&(0x7f0000e7e000)=""/4096, 0x1000}], 0x1) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) 2018/01/10 16:53:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000f77000-0x1000)=""/3940, 0x10cd, 0x0, &(0x7f0000c90000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001ec000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000202000-0x4)=0x6) r2 = syz_open_dev$sndmidi(&(0x7f0000895000-0x12)='/dev/snd/midiC#D#\x00', 0x25dd, 0x800) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f000064b000)=0x0, &(0x7f0000b4c000)=0x4) read(r1, &(0x7f0000453000)=""/73, 0xff65) clock_gettime(0x0, &(0x7f0000c52000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000d6a000-0x10)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000045a000-0x10)={0x0, r3+30000000}, &(0x7f0000239000-0x8)={0x0}, 0x8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000572000-0x24)={0x0, 0x0, 0x0, 0x10000, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/10 16:53:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e65000-0x9)='/dev/dsp\x00', 0x200000, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f000093e000-0x54)=""/112) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/10 16:53:35 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f000001b000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000003000)={0x0, 0xffffffffffffffd8, &(0x7f000001e000-0x1)=""}) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) close(r0) 2018/01/10 16:53:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r4 = socket$kcm(0x29, 0x5, 0x0) dup2(r4, r2) bind$bt_l2cap(r0, &(0x7f00009a0000)={0x1f, 0xfed, {0x0, 0x0, 0x4, 0x5, 0x9, 0x5}, 0xec7, 0x5}, 0xe) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r1}) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x81) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000603000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000004d000)={0x0, 0xfffffffffffffffd}, &(0x7f0000cf9000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000021f000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000000, 0x8001, 0x7, 0x4}, &(0x7f0000521000)=0xa0) connect$unix(r0, &(0x7f0000620000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = semget$private(0x0, 0x0, 0x6c) semctl$SETVAL(r3, 0x2, 0x10, &(0x7f0000f9c000)=0x100000000) r4 = syz_open_dev$audion(&(0x7f0000792000)='/dev/audio#\x00', 0x1, 0x2) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f00007ff000)=@req={0x0, 0x0, 0x81, 0x8000}, 0xffffffffffffffaa) openat$dsp(0xffffffffffffff9c, &(0x7f00004b8000)='/dev/dsp\x00', 0x8000, 0x0) 2018/01/10 16:53:36 executing program 6: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000960000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x40000000000000) r2 = getpgrp(0xffffffffffffffff) kcmp(r2, r2, 0x0, r1, r0) 2018/01/10 16:53:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000002000)="783c4b978f4b790bf65757b729b9e05d7a76edd86c8c56c5a4267b207a377564697c0f0be0198c6a0335193bbb5799e018b8b4b7163b7111cbb28993288af422de4ee242d1432aa383e34fa67744da3d9eb865c59af4555467e6465a56ef08dcec140c8ccd4f984656dabeffc3a6f4508e717f19618406d03ddcee1c74b8bda96e9b78247d47afbb4866df556ed13844ed", 0x91}, {&(0x7f0000001000)="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", 0xfe}, {&(0x7f0000000000)="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", 0xfe}], 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000+0x5d0)='/dev/dsp#\x00', 0x4, 0x410002) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000468000)={0x1ff, {{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000001000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f0000605000-0x1)=0x10000, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000eef000)={0x0, 0x7530}, 0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eef000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ee8000)=0x6, 0xfffffe3f) sendto$inet(r2, &(0x7f000023e000)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0xc, &(0x7f0000ef1000-0x1)='-', 0x1) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000828000-0x1)={0x65}, 0x1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000eef000)=0x2, 0x1) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000101000-0x13)="119390508467edbf30d52897b4ba24e2902373") dup2(r2, r2) recvmsg(r2, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/10 16:53:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x800000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f9b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00004e2000-0x20)={r2, 0x0, 0x3, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 16:53:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003a6000)={r1, 0x0}, &(0x7f0000235000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a65000-0x8)={r2, 0x0}, 0x8) 2018/01/10 16:53:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000686000)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffa9) init_module(&(0x7f0000f68000-0xa)='vboxnet1$\x00', 0xa, &(0x7f00005f2000-0x11)='/selinux/context\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) dup2(0xffffffffffffffff, r2) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000554000)={r3, r1}) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:36 executing program 5: r0 = open(&(0x7f0000bb7000)='./file0\x00', 0x8000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x50)=[{&(0x7f000059a000)=""/54, 0x36}, {&(0x7f00001df000)=""/215, 0xd7}, {&(0x7f0000f60000)=""/71, 0x47}, {&(0x7f000014c000)=""/36, 0x24}, {&(0x7f0000001000-0xe3)=""/227, 0xe3}], 0x5) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xc0109207, 0x0) 2018/01/10 16:53:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000f83000)=[{&(0x7f0000e27000-0x185)="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", 0x7e}], 0x1, &(0x7f00002eb000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x0, 0x117, 0x2, 0x0, "9b65a88063a3afd590d5cf93038616e64b09e8cafd40f3cf7bb7ca9cd7555be40e9d515b3e88e8473b87b34a0d8592c66385eb416bd2f459fc10d6aa71499651693adddbed3357395d9e9109fb2d327d9853d3d24e86d839c1824abcb1ea61ae5721afd1c89e64092db0101a987a83fed90ca9f263cec8d47ca7f9132d6c211ac963d9c0b6a2f02522fe685cd67f9cb7cab17e2bc12a3b"}, @op={0x8, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x90, 0x1}, 0x1) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f000009f000)=""/87, 0x57}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x5, &(0x7f0000590000)=""/0, 0x0, 0x36d}, 0x40) 2018/01/10 16:53:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000fe5000-0x25)="2400000020000700de91031b001d00000100000c09000900020001860000f70005001eea", 0xfffffffffffffe88) 2018/01/10 16:53:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_open_dev$sg(&(0x7f0000f3f000)='/dev/sg#\x00', 0xffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000cac000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000064f000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) syz_open_dev$dspn(&(0x7f0000c4d000-0xa)='/dev/dsp#\x00', 0x1, 0x80) r0 = syz_open_dev$mice(&(0x7f0000b9f000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000760000-0x4)=0x0) sched_setparam(r1, &(0x7f00000d1000)=0xff) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/10 16:53:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000094f000-0x24)="2400000058001f0014f9f4070023040a0afff51108000100febfffff0800020000ff0600", 0x24) getresgid(&(0x7f00000ae000-0x4)=0x0, &(0x7f0000ece000-0x4)=0x0, &(0x7f0000a93000)=0x0) 2018/01/10 16:53:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc89, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000729000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000ae5000)='<') write$evdev(r0, &(0x7f0000001000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fdf000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/10 16:53:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001de000)={0x0, 0x0}) r1 = socket(0x1b, 0x5, 0x1) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000185000-0x8)={0x0, 0x2, 0xfff}, &(0x7f0000974000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000098f000)={0x9, 0x200, 0x1, 0x8000, r3}, &(0x7f0000456000)=0x10) r4 = gettid() ptrace$pokeuser(0x6, r4, 0x509c, 0x9328) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000663000)=0x0, 0x4) 2018/01/10 16:53:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r4 = socket$kcm(0x29, 0x5, 0x0) dup2(r0, r4) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r1}) writev(r2, &(0x7f0000bc6000-0x40)=[], 0xfe4) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000e29000)={0xa, 0x0, [{0x7fffffff, 0x4, 0x0, 0x0, @sint={0x401, 0x21}}, {0x5, 0x3, 0x0, 0x0, @sint={0x78, 0x8}}, {0x6, 0x4, 0x0, 0x0, @sint={0x0, 0xffffffff}}, {0x8001, 0x4, 0x0, 0x0, @irqchip={0x77, 0x2}}, {0x1000000010000, 0x0, 0x0, 0x0, @msi={0x4a788eb2, 0x81ac, 0x10000}}, {0x4, 0x7, 0x0, 0x0, @adapter={0x3, 0x5, 0x4, 0x7, 0x8001}}, {0x7fff, 0x3, 0x0, 0x0, @sint={0x4a, 0x9}}, {0x7e426d3e, 0x3, 0x0, 0x0, @sint={0x5, 0x7f}}, {0x1, 0x0, 0x0, 0x0, @sint={0x80000001, 0xd040}}, {0x540c, 0x7, 0x0, 0x0, @irqchip={0x4, 0x80000001}}]}) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) [ 157.451821] sd 0:0:1:0: [sg0] tag#0 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 157.460382] sd 0:0:1:0: [sg0] tag#0 CDB: Test Unit Ready [ 157.465910] sd 0:0:1:0: [sg0] tag#0 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 157.474552] sd 0:0:1:0: [sg0] tag#0 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 157.483196] sd 0:0:1:0: [sg0] tag#0 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 157.491815] sd 0:0:1:0: [sg0] tag#0 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 2018/01/10 16:53:36 executing program 2: r0 = socket$inet6(0xa, 0x807, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000002d000-0x8)=[], &(0x7f00003e6000)=[]) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, 0xffffffffffffffff, &(0x7f00001c1000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) process_vm_readv(r1, &(0x7f0000862000)=[{&(0x7f0000c73000-0xd7)=""/1, 0x1}], 0x1, &(0x7f0000dda000-0x50)=[{&(0x7f0000c45000)=""/1, 0x1}], 0x1, 0x0) creat(&(0x7f0000408000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f000056b000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00006f6000)={0x200, 0x8, 0x3, 0x828, 0x6, 0x7f, 0xe4, 0x7f}, &(0x7f00001e4000-0x40)={0x2, 0x5, 0x0, 0x7, 0x4, 0x5, 0x0, 0x6}, &(0x7f00009d1000)={0x4, 0x9, 0x7, 0x4, 0x3, 0x1000, 0xc32, 0x4}, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000001000-0x10)={&(0x7f0000584000-0x8)={0x8001}, 0x8}) 2018/01/10 16:53:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r3 = socket$kcm(0x29, 0x5, 0x0) dup2(r0, r3) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) writev(r1, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:36 executing program 1: mmap(&(0x7f0000000000/0xb3f000)=nil, 0xb3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000b3f000)='/dev/snd/midiC#D#\x00', 0x7f, 0x228000) getrlimit(0xf, &(0x7f0000b40000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000ad7000-0x4)=0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000a02000)={0x0, 0x0, &(0x7f000002b000-0x40)=[{&(0x7f0000021000)="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", 0x1000}, {&(0x7f00007e2000-0x45)="c21b9a3e87148a1553df49bfa18192f741feb4e30224e75a4e2f4a318d203d9aee25952951c38ce2bb0d290061e967b526f97e48fda85fefd6f3dace30343d4b982eafcb48", 0x45}, {&(0x7f0000b41000)="b0e16ef7215ca1bd5209f2b7a357cf13a89600b4e2c402440dd24478534b267f772e7389a8bfbf3dbd8b0443e7fdf12ad11dc8bd8e679f9331bec5072f111b2c3fbdd9581c1d1d5873a7615c3fbca2a38f", 0x51}, {&(0x7f00009f1000-0xf7)="9ef2488e08029a796f249f2aa6f9036d070e4bb49fc47b5c8cafd9c2403a2b9d1244253d508776d0cd020f36a605546ad7c065c5c5f50db8d4e88c12b6ecdd0425ad0dbf00726d297bcc2623cab01c456900cf74d88070fd15527dbc31e38d4e4570e165af1606010d3e0414ef6e949e1f4548b582dce9792c60768a76af80f519cb90d7c7afa63a869cd29cd219a0fc55d6dfd86c1ce663cd939fd7ccab67579b78cbffdb4d97b5dea5c54d0ed4eb777233ec0fa78cefc5477b26958739855ef1f1faa9072699ceaaf0bc00d013be6ef5c489ef56bdca11b73dd4648701d875878c35d1e0cbe13002663354e059e325cde696188bf97e", 0xf7}], 0x4, &(0x7f00009f8000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x108, 0x117, 0x2, 0xed, "7c8090fe3768228bacceada3225dd402e5bb8cb60fb87b88fb7e1d151ab38d53cd6d524c028063689f02e45954047880a5eb134e8d93899b8f8675c8e3f1b2975a812b9c3f845b4f17f4de1b84ce16a465584ba2f5f8c6232656d3861eae72530c090063a64af732a02289bcd3cd19fd642e12e9e9052979a2cdc08172e3e6d43d9f89298d93ded6633ac1552acb3066075701c381b88e1e02f360b910670548ad778b3287d014dab1248b1079956b40d4c719ae920c71732332a143a4903ac7171a31c75da5d4fccdee81e8fef42149200daeac938aeedbb2e3a0861ee03e364deeb6fe6e06d5327a40bab824"}, @iv={0x78, 0x117, 0x2, 0x64, "881da47c547db1debaee00363482e48a2f8c42852bb20b7e407be3260e94bf4bee316355017b75f5cf2422f8c9a2d402756e634c764d75078d3f651b074484ab1b8afcbaeb95b1222ea631f57580443659fe07306be50730fcebc5316a87803752a279c9"}, @iv={0x28, 0x117, 0x2, 0x12, "6352b16e4e4023f9bc9e68c552b041ad65e8"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xc8, 0x117, 0x2, 0xb2, "8e38a712a8cc8848ba16f356bee303c002b899e9aa4fcbee6faf85946afef69dc11aa4aed69b52df49d0633d2251effb17239d6bc4502c679e73f1760b8e24372b3ac5d0a36935c4f1b825984f7da95baf686639f3dbc1f4500dabcea31b1ab177980f4a93ee7c9cab74290784d091f463c10a048373625af799466d19beb80ae1b54652763906b08011f5985ee92a4338749517b0408c596aaab348b15b186cc4b4eb3376255c13a5d94a8e16ca958f5fac"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffb}], 0x2d0, 0x800}, 0x20004800) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = memfd_create(&(0x7f0000afb000-0x6)='nodev\x00', 0x1) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b3f000)={0x0, 0x0}) r4 = epoll_create(0xf9) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000b42000-0xc)={0x2, 0x0}) 2018/01/10 16:53:36 executing program 3: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/10 16:53:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000047d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000621000-0xdb)=""/219, 0xdb) r2 = syz_open_dev$adsp(&(0x7f0000b5b000)='/dev/adsp#\x00', 0x0, 0x101000) r3 = gettid() ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f000060c000)={0x0, 0x0, 0x0, 0x0}) getpgid(r3) ftruncate(r1, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000007000-0x58)={{0x0, 0x0}, 0x0, 0x7fff, 0x0, {0x7fffffff, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 16:53:36 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utime(&(0x7f0000013000)='./file0\x00', &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bba000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000597000)={0x0, 0x0}) clone(0x0, &(0x7f0000c7b000)="", &(0x7f0000a99000)=0x0, &(0x7f0000a9a000-0x4)=0x0, &(0x7f0000696000-0x9)="d266000085ed9d6098") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000410000/0x4000)=nil, 0x4000}) 2018/01/10 16:53:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000791000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000e95000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000436000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) r3 = syz_open_dev$admmidi(&(0x7f00007b6000-0xe)='/dev/admmidi#\x00', 0x9, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00008ac000)=0x0, &(0x7f00000af000)=0xffffff7d) recvmmsg(r2, &(0x7f0000560000)=[{{&(0x7f0000e37000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f77000)=[{&(0x7f000078e000-0x15)=""/21, 0x15}], 0x1, &(0x7f0000948000-0x1e)=""/30, 0x1e, 0x0}, 0x0}], 0x38f, 0x0, &(0x7f0000795000-0x10)={0x0, 0x989680}) 2018/01/10 16:53:36 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000470000)='/proc/self/net/pfkey\x00', 0x1000000098200, 0x0) r1 = open$dir(&(0x7f000055e000-0x8)='./file0\x00', 0x0, 0x105) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) pipe(&(0x7f0000e1c000)={0x0, 0x0}) r5 = socket$nfc_raw(0x27, 0x3, 0x0) r6 = memfd_create(&(0x7f00009a1000-0x2d)='[trustedwlan1posix_acl_access}-vmnet0bdevem1\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) msync(&(0x7f0000252000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r7, &(0x7f0000001000)=""/0, 0x0, 0x0) r8 = socket$inet6_icmp(0xa, 0x2, 0x3a) r9 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000f9b000-0x48)=[{r0, 0x1000, 0x0}, {r1, 0x1000, 0x0}, {r2, 0x1, 0x0}, {r3, 0x2, 0x0}, {r5, 0x2, 0x0}, {r6, 0x3000, 0x0}, {r7, 0x19, 0x0}, {r8, 0x3022, 0x0}, {r9, 0x0, 0x0}], 0x9, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x8}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x180) r10 = socket$inet(0x2, 0x3, 0x800000000000004) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000001000-0x46)=""/70, &(0x7f0000001000-0x4)=0x46) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002000-0xdc)={0x0, 0xd4, "61b4e0428c6e21904d28be5ab3fce9e6587a787c9c4a7be4c558dc7fc2244375313fd09ba88ba0e277cbb0de31156dfe09d738493c0b439426b828bde7a6fcfdb5672663c06b211f144d22d481345b3e388be8e9d1b34055a4ec923debda44584bfafe21bdb7baaaa0bbb8991d50ffa145aefe8ff8de20fd605f4e194427e28f8176545ff44879e539c24650d63bad8780332194ed4939038fcebbd7724edbc2e4f91112c744d5347c0602fbcc34c8cf0b77d33604619c3cb45c2a3e239fb460d22b628411597d2102f6b362d8bbe01c8db4c65e"}, &(0x7f0000002000-0x4)=0xdc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f0000003000-0x14)={r11, 0x9, 0x2, 0x1, 0x3, 0x1}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f0000001000)={r11, 0xffff}, &(0x7f0000002000-0x4)=0x8) getsockopt$bt_hci(r10, 0x0, 0x3, &(0x7f0000f93000)=""/92, &(0x7f0000001000-0x4)=0x5c) [ 157.516416] sd 0:0:1:0: [sg0] tag#0 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 157.524991] sd 0:0:1:0: [sg0] tag#0 CDB: Test Unit Ready [ 157.530496] sd 0:0:1:0: [sg0] tag#0 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 157.539114] sd 0:0:1:0: [sg0] tag#0 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 157.547722] sd 0:0:1:0: [sg0] tag#0 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 157.556317] sd 0:0:1:0: [sg0] tag#0 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 2018/01/10 16:53:36 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0x40000002871, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000053c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000053b000)={{&(0x7f000053c000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = fcntl$getown(r0, 0x9) madvise(&(0x7f00000cc000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x4c000000) poll(&(0x7f000076f000-0x40)=[{r0, 0x91648bd7b84d0cc8, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x4, 0x0}, {r0, 0x8028, 0x0}, {r0, 0x128, 0x0}, {r0, 0x0, 0x0}, {r0, 0x80, 0x0}, {r0, 0x40, 0x0}], 0x8, 0x4cc737fa) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000009d000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000433000)={0x4, 0x2, 0x100000, 0x2000, &(0x7f0000d3b000/0x2000)=nil}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000fd9000)={0x0, 0x80000, r0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000fd9000)={r3, 0x80000, r2}) ptrace$setregs(0xffffffffffffffff, r1, 0x7, &(0x7f0000fd9000-0xc9)="18d2d04d62586838b206499f52e8b25a6d588e0aa5e5764700112e69a644e55faa5c1663b1de2b3a59f19e81e5e459895df1ef7919acefd2bfe95d8d090e6d9d3715d2e1fb5ff0470e7d3ec0d983f79df708846ab94a430b079c4e18982efaa5d4a961d99b89736b241b1a2f0b0e6ce1ce77445604dbe4a5913df9d3b313f30d418eb6166a33fb900af6f49b17c2f7ea2833b575824929c73685e51cc7bc3db98d22b2a4d9bd1622fbe411ed8ea30294002a362e575fe66af0628934fe11e19825d1b9f18952f6103d") ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = request_key(&(0x7f0000998000)='asymmetric\x00', &(0x7f0000be4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dab000)='/selinux/policy\x00', 0xfffffffffffffffc) keyctl$invalidate(0x15, r4) 2018/01/10 16:53:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000374000)='/dev/audio#\x00', 0x7, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000cf1000-0x8)={0x0, 0x400}, &(0x7f000084d000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000983000)={r1, 0xe5, 0x10, 0x100000000, 0xf000000000000000}, &(0x7f0000c4b000-0x4)=0x18) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = syz_open_dev$sndtimer(&(0x7f0000b0d000)='/dev/snd/timer\x00', 0x0, 0x4000000000008800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00009a3000)=0x3) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000d9d000-0x4)=0x3, 0x4) readv(r4, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r3, r2, 0x0) 2018/01/10 16:53:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000010000-0xc)={0x4, 0xffffffffffffffff, 0x0}) 2018/01/10 16:53:36 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000a10000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000fb7000)=0x7) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f00008b8000-0x8)=0x0) 2018/01/10 16:53:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000059000+0xdd4)='/dev/mixer\x00', 0x402500, 0x0) utimensat(r0, &(0x7f0000088000)='./file0\x00', &(0x7f0000050000)={{0x0, 0x7530}, {0x77359400, 0x0}}, 0x100) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000895000-0x4)=0x8, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000bda000-0x1)="") lgetxattr(&(0x7f0000833000-0x8)='./file0\x00', &(0x7f00000fd000+0x9f5)=@random={'system.\x00', 'systemlovmnet1\x00'}, &(0x7f00002d4000-0x1b)=""/27, 0x1b) 2018/01/10 16:53:36 executing program 6: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x94) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000470000-0xa)='/dev/cuse\x00', 0x4000, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000fb6000-0x108)={0x0, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x3c, 0x9, 0x0, 0x3, 0x1, 0x7, 0xf393, 0x1, 0x80000000, 0x7f, 0x3, 0x2, 0x401, 0x0]}, &(0x7f0000fb5000)=0x108) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x20) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fb6000-0x20)={0xbb, 0x4, 0x202, 0x3ff, 0x3, 0x4, 0x0, 0x0, r2}, 0x20) writev(r0, &(0x7f0000fb1000)=[{&(0x7f0000fb3000-0x29)="2900000018003109da000c0000000002021300000000ff06800800000c0009000800001900000000f6", 0x29}], 0x1) 2018/01/10 16:53:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f0000b7a000)="2f7f4be2b36c5526a50000000000000004ff08001715f1ed8f549f29496490f3f2afa9fd016f97c068e0b7400fd558010287ce86ed8d3591ec4c782f85000000097f1f147a2c893100000003017ef5f00dfc01000000000000ffbf1315fee27821a4021c6b2e4675bb3ec6", 0x6b) poll(&(0x7f000000c000-0x1b)=[{r0, 0x0, 0x0}], 0x1, 0x8001) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x5) fcntl$setpipe(r0, 0x407, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 16:53:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r3 = socket$kcm(0x29, 0x5, 0x0) r4 = dup2(r3, r1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) writev(r1, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000982000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5000}) openat$cuse(0xffffffffffffff9c, &(0x7f0000336000)='/dev/cuse\x00', 0x0, 0x0) 2018/01/10 16:53:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000010e000)=0x4) clock_gettime(0x0, &(0x7f0000f19000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000ef2000)=[{r0, 0x2000, 0x0}], 0x1, &(0x7f000044d000-0x10)={r1, r2+30000000}, &(0x7f0000237000-0x8)={0x4}, 0x8) ioctl$TCFLSH(r0, 0x540b, 0x0) flistxattr(r0, &(0x7f00007a5000)=""/3, 0x3) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000fa5000-0x8)=0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00002e8000)=0x0) 2018/01/10 16:53:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000be4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f000094d000)={0x4, 0xb04a, 0x9}) r1 = syz_open_dev$sg(&(0x7f000000f000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1267, &(0x7f0000f26000)="") setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000273000-0x4)=0x5, 0x4) 2018/01/10 16:53:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x2f, 0x0, 0x10001, 0x0}, {0x3, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x0, 0x89}]}, 0x10) socket(0x10, 0xa, 0x8) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/01/10 16:53:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000a76000)=""/11) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000b15000-0x60)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x3fa, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x60) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/10 16:53:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000367000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000599000-0x4)={{0x33d5, 0x9, 0x1, 0x8, 0xcf2, 0x2}, 0x72, 0x100, 0xfffffffffffffffc}) 2018/01/10 16:53:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000027c000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000585000-0xa)='/dev/cuse\x00', 0x40000, 0x0) r3 = dup2(r0, r0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000198000-0x20)={r2, 0x3ff, 0x0, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000062e000)=0x0, &(0x7f0000615000)=0x4) listen(r4, 0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x1, "82"}, &(0x7f0000abb000-0x4)=0x9) openat$ptmx(0xffffffffffffff9c, &(0x7f0000245000)='/dev/ptmx\x00', 0x80, 0x0) 2018/01/10 16:53:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0xe, &(0x7f0000662000)=@raw=[@call={0x85, 0x0, 0x0, 0x1d}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6e75, 0x0, 0x0, 0x0, 0xe67d}, @ldst={0x0, 0x2, 0x3, 0x0, 0xb, 0xfffffffe, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x38}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x5, 0xa, 0x7, 0x2, 0xc, 0x8}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x200000000004, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f00003af000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r4 = getpid() perf_event_open(&(0x7f00001c3000)={0x2, 0x78, 0x7fff, 0x6, 0x5, 0x96de, 0x0, 0x6, 0x0, 0x9, 0x3, 0x7, 0x7f, 0x8, 0x6, 0x7ff, 0x4, 0x0, 0x7, 0x7, 0x6, 0x5, 0x8, 0x9, 0x0, 0x70a7, 0x7ff, 0xfffffffffffffff9, 0xfffffffffffffffb, 0x9e6e, 0x2, 0x864, 0x1ff, 0x8, 0x0, 0x0, 0x6, 0x9, 0x0, 0xfffffffffffffffd, 0x4, @perf_config_ext={0x831, 0xbac000000}, 0x10001, 0x7, 0x1, 0x6, 0x39, 0x7, 0x5, 0x0}, r4, 0x1, r0, 0xe) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r5 = socket$kcm(0x29, 0x5, 0x0) r6 = dup2(r5, r2) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000554000)={r3, r1}) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000177000-0x4)=r0, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e08000-0xc)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00009c2000-0xc)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f000041d000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002f0000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000049d000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000a6a000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x6, 0x3, 0x4424, 0x0, 0xa0, 0xa0, 0x3b, r7, r8}, {0x8, 0x400, 0x80, 0x1000, 0x2, 0x7ff, 0x5, 0x3f}, {0x4, 0xde, 0x0, 0x0}, 0x5, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x4, 0x2, 0xc7, 0x0, 0x1, 0x1000}}, 0xe8) clock_gettime(0x0, &(0x7f0000900000)={0x0, 0x0}) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x1, 0x0}], 0x1, &(0x7f0000819000)={r9, r10+30000000}, &(0x7f0000e6a000)={0x0}, 0x8) [ 157.836110] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=26929 comm=syz-executor1 2018/01/10 16:53:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) accept4$packet(r0, 0x0, &(0x7f0000823000-0x4)=0x0, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}}, 0x8) 2018/01/10 16:53:36 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000010000-0x9)='/dev/vcs\x00', 0x80000, 0x0) 2018/01/10 16:53:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffff1e9, 0xffffffffffffffff, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000001000)="66b6dc97", 0x4, 0x0, &(0x7f0000002000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000001000)=""/246) 2018/01/10 16:53:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) lremovexattr(&(0x7f0000e4b000-0x8)='./file0\x00', &(0x7f0000d4b000-0x11)=@known='security.selinux\x00') r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00003be000-0xc)='/dev/autofs\x00', 0x80, 0x0) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) fcntl$setflags(r0, 0x2, 0x1) r5 = socket$kcm(0x29, 0x5, 0x0) dup2(r5, r2) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000554000)={r3, r1}) signalfd(r4, &(0x7f000008d000)={0x6}, 0x8) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x803, 0x400000000000) write(r0, &(0x7f0000ab8000)="240000001d0099f0001be90400ed190e020f000800000000000000eb080001005f216be0", 0x24) 2018/01/10 16:53:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000421000-0xc)='/dev/autofs\x00', 0x200000, 0x0) sendto$ipx(r2, &(0x7f0000fc2000)="f1867dcf40c812f8c64008e97fffde07e9664d17c3d01d6428f7f4277de4c2f18a5b17b6a8d74808f43dd5fa6fb0066fc4", 0x31, 0x7a09dec894bd5a29, 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00002d5000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="07a67c9af2af", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) dup2(r0, r1) 2018/01/10 16:53:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000540000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @random="9bb3f4f20849", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, "f9ff00010000000023"}}}}}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000644000-0x8)={0x0, 0x0}) 2018/01/10 16:53:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000001a000-0x69)="", 0x0) write(0xffffffffffffffff, &(0x7f0000ead000-0x1)="95", 0x1) recvmsg(0xffffffffffffffff, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)=""/0, 0x0, 0x0}, 0x1ffe) recvfrom$unix(0xffffffffffffffff, &(0x7f0000d4c000-0x8a)=""/138, 0x8a, 0x2002, 0x0, 0x0) [ 157.920154] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=26946 comm=syz-executor1 2018/01/10 16:53:36 executing program 0: semget(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000475000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000d44000-0xe4)=""/228) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) msync(&(0x7f00006ce000/0x2000)=nil, 0x2000, 0x2) pwrite64(0xffffffffffffffff, &(0x7f0000113000)="", 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xfffffffffffffff9) ioctl(r1, 0x2286, &(0x7f00005f8000)="") 2018/01/10 16:53:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000795000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) memfd_create(&(0x7f00001be000)='[*md5sumeth1\x00', 0x2) 2018/01/10 16:53:36 executing program 4: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000814000)='rxrpc_s\x00', &(0x7f0000eb5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000884000)="", 0x0, 0x0) r1 = add_key(&(0x7f0000d55000-0x8)='big_key\x00', &(0x7f00003e7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009ea000-0x5b2)="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", 0x5b2, r0) r2 = dup(0xffffffffffffffff) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000eb5000)={0xb9, 0x5, 0xff, 0x8, "43fc4e32d40db982c7d283720e53e97da3c3230e5d51812d1df2bf47feaa77c6f01992239517adad804420bf", 0x4}) keyctl$read(0xb, r1, &(0x7f0000fbb000)=""/4096, 0x1000) r3 = syz_open_dev$mouse(&(0x7f00006ab000-0x12)='/dev/input/mouse#\x00', 0x3, 0x80) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000504000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffffffff0001, 0x5, 0x101, 0x88}, &(0x7f0000eb6000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000d2c000-0x16)={r4, 0x401, 0x7, [0x1, 0xff, 0x1, 0x6, 0xff, 0x7fd, 0xfffffffffffffffc]}, &(0x7f00002e4000-0x4)=0x16) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000ac1000)={&(0x7f00009cb000/0x2000)=nil, 0x2000}) 2018/01/10 16:53:36 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000011000)='/dev/autofs\x00', 0x3, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(0xffffffffffffffff, 0x4010aeab, &(0x7f0000015000-0x10)={0x0, 0x1}) ioctl(r0, 0x9382, &(0x7f0000019000-0x2)="") 2018/01/10 16:53:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000996000)='/dev/ptmx\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f000033e000-0x10)={0x0, 0x0}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000235000)=0x1, &(0x7f0000347000)=0x4) 2018/01/10 16:53:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000054a000)=0xa, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r4 = socket$kcm(0x29, 0x5, 0x0) r5 = dup2(r4, r2) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r1}) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) clock_gettime(0x0, &(0x7f00007cd000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f000061b000-0x40)={0x7fffffff, 0xd3, 0x5, 0x9, 0x20, 0x1, 0x15d, 0x1f}, &(0x7f0000e26000-0x40)={0x9, 0x7f, 0x4f6, 0x8, 0xe0f, 0x9, 0xffffffffffffffff, 0x2}, &(0x7f0000307000+0x788)={0xe788, 0x101, 0x5769, 0xf37e, 0xc00000000000000, 0x0, 0x1, 0x6}, &(0x7f0000885000)={r6, r7+10000000}, &(0x7f0000a9d000)={&(0x7f0000ba5000-0x8)={0x2}, 0x8}) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, r8}, &(0x7f00000f9000)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000d1f000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000072c000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000532000)={r9, @in={{0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x2, 0x3, 0x30}, &(0x7f0000fba000-0x4)=0xa0) 2018/01/10 16:53:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000e9b000-0x1f)="", 0x0) r1 = socket(0x10, 0x2, 0xc) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000083f000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCSBRK(r2, 0x5427) write(r1, &(0x7f0000f7c000-0x23)="1f0000000002ff000000040008010076008b00e0090002000202fbe9000200", 0x1f) 2018/01/10 16:53:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ce9000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b73000)="", &(0x7f0000fc4000)=0x0, &(0x7f00001e5000-0x4)=0x0, &(0x7f0000943000-0xdc)="") r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000245000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockname$netrom(r1, &(0x7f0000c8c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f3d000)=0x10) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) 2018/01/10 16:53:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ftruncate(r1, 0x7) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x400) 2018/01/10 16:53:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)=0x0) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000372000)=0x0, &(0x7f00002c4000-0x4)=0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000063f000)=0x0) r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x8, 0x1, 0x0, 0x100000000, 0x0, 0x10000, 0x4, 0x2, 0xff, 0x0, 0x0, 0x13, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x4000000000, 0x10000000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xfffaffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000be2000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sched_setaffinity(r3, 0x8, &(0x7f00008ab000-0x8)=0x8000000076) socket$inet(0x2, 0x0, 0x40000000000) r6 = dup3(r4, r0, 0x80000) ioctl$KDSKBMODE(r6, 0x4b45, &(0x7f000057f000-0x8)=0x7) mq_open(&(0x7f000023a000-0x9)='eth0bdev\x00', 0x841, 0x100, &(0x7f0000730000-0x40)={0x6, 0xfffffffffffffffe, 0x6, 0xe7, 0x2, 0x3655, 0x8d5d, 0x2}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000be1000-0x12)={@common='ip6gre0\x00', 0xa4}) r7 = socket$inet(0x2, 0x10000000000003, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00006b4000)={@common="6c6f00000059001a0d09610000000d22", @ifru_flags=0x5801}) prctl$setname(0xf, &(0x7f0000221000-0x10)='/dev/input/mice\x00') socket$inet_tcp(0x2, 0x1, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r8, &(0x7f0000374000-0x1c)={0xa, 0x0, 0x5615, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c) listen(r8, 0x0) perf_event_open(&(0x7f0000700000-0x78)={0x2, 0x78, 0x81, 0x100000000000, 0x0, 0x80000000, 0x0, 0x0, 0x8000, 0x0, 0xffff, 0xfff, 0x0, 0x4000003, 0x0, 0x2, 0x0, 0x4000000000084b, 0x0, 0x0, 0x0, 0x1, 0x40000000000, 0xb3c8, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r5, 0x0) r9 = socket$inet6(0xa, 0x1, 0x6) accept4$inet6(r8, &(0x7f0000e6a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000990000)=0x1c, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00004e7000-0x4)=0x0, 0x4) r10 = dup(r9) setsockopt$sock_int(r10, 0x1, 0x7, &(0x7f0000582000-0x4)=0x9, 0x4) sendto$inet6(r9, &(0x7f0000f53000-0x1)='J', 0x1, 0x20000041, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/10 16:53:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000161000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00005f2000)={0x1000, 0x7}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000002a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c8a000)=0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000452000)={0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x9, 0x6, 0xfffffffffffffffd, 0x57a, 0x7ff, 0x5, 0x1, 0x2}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00005cc000)={0x4, 0x8}) ptrace$setregs(0xf, r2, 0x5, &(0x7f00009e8000-0x62)="489e6d7ef14ab9a9d54efe86b33e54f1725bae752af7cdc538bd5d451525d7d70b385f05231ecec8646894c377f017aed0f752e249eb5c263463fe66885bca70ceb74e47cfff03387afdedd0aaaef12e154c59a9c0d6b30056fb19c3278fd84b4474") getsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f000028a000)=""/82, &(0x7f0000dfc000)=0x52) 2018/01/10 16:53:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000bba000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "20f087", 0x30, 0x6c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "74f4e3", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) 2018/01/10 16:53:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000051a000-0xa)='net/ptype\x00') read(r0, &(0x7f000082a000-0x4d)=""/77, 0x4d) bind$unix(r0, &(0x7f0000e68000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) sendfile(r0, r0, &(0x7f0000d65000-0x8)=0x1, 0xffff) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000f58000-0x18)={0x7, &(0x7f00005b0000-0xba)=""/186, &(0x7f0000d65000)=[{0x7, 0xf, 0x7ff, &(0x7f0000e4f000-0xf)=""/15}, {0xffff, 0x79, 0x3, &(0x7f00005ac000)=""/121}, {0x5, 0x0, 0x100, &(0x7f0000e27000)=""/0}, {0x8, 0x3a, 0x1, &(0x7f0000350000)=""/58}, {0x0, 0xd3, 0xffff, &(0x7f0000063000)=""/211}, {0x2, 0xbf, 0xff, &(0x7f00002f3000)=""/191}, {0x8000, 0x86, 0x2, &(0x7f0000507000-0x86)=""/134}]}) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000f33000)={@rand_addr=0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000fe4000-0x4)=0xc) 2018/01/10 16:53:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bd7000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b65000)={{0x7, 0x0, 0xfffffffffffffbff, 0x6, "263abd63a6039bf50dcd28f4e0880e6da28b9ec934a21fd510bf3339e77df74e61f10e47ceef12fa333dda9a", 0x7ff}, 0x1, [0x32b5, 0x7, 0x4, 0x4, 0x0, 0x10000, 0x3, 0x4, 0x10000, 0x7, 0xf67b, 0x2, 0x10000, 0x6400000000000000, 0x5, 0x76, 0x1f, 0x10000, 0x1, 0x9, 0x3, 0x9e3, 0x6, 0x4, 0x4, 0x1, 0xfffffffffffffff9, 0xfffffffffffffff7, 0x7ff, 0xa, 0xa593, 0x5, 0x1, 0x7, 0x7, 0x2, 0x401, 0x5, 0x6, 0x7f, 0x62, 0x6, 0x4, 0x6, 0xf179, 0x5, 0xcc, 0x100000001, 0x2a, 0x7, 0x3b8, 0x9, 0x2, 0x7, 0x6, 0x1f, 0x0, 0x6, 0x8, 0x4, 0x6c6, 0x6, 0x6b, 0xffffffff, 0x7, 0x406, 0x800, 0x9, 0x7, 0x80000001, 0xffffffffffffff6c, 0x8, 0x8, 0x100000000, 0x4, 0x7, 0x7, 0x8, 0x0, 0x2, 0x5, 0x5, 0x4, 0xfff, 0x0, 0x2, 0x7, 0x2, 0x6, 0x1ff, 0x4, 0x100000000, 0xf, 0x8000000000, 0x8, 0x4, 0x80000001, 0x7f, 0x101, 0xff, 0xffff, 0x10001, 0x5, 0xff, 0x4, 0x2, 0x3, 0x9, 0x1, 0x3, 0xfffffffffffff7ac, 0x0, 0xf6, 0xfff8000000000000, 0x0, 0x0, 0xffffffffffff0000, 0x2f59, 0x1ff, 0x40, 0x1, 0x8, 0x7, 0x6, 0x5, 0xfffffffffffffffd, 0x0, 0x1916000], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00009a8000)={0x3, [0x1, 0x20, 0x6255]}, 0xa) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00004ea000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r5 = socket$kcm(0x29, 0x5, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000ded000)={0xfffffffffffff801, 0x9, 0x8, 0xfffffffffffffffe}, 0x5) r6 = dup2(r5, r3) setsockopt$packet_rx_ring(r6, 0x107, 0x5, &(0x7f0000502000-0x1c)=@req3={0x27, 0x57e, 0x3, 0x1, 0x341, 0x140000, 0xab}, 0x1c) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000554000)={r4, r2}) writev(r3, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f00004e5000)=@int=0x0, &(0x7f0000578000)=0x4) 2018/01/10 16:53:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cab000)={0xffffffffffffff9c}) r2 = syz_open_dev$audion(&(0x7f00000fe000)='/dev/audio#\x00', 0x401, 0x40800) read$eventfd(r2, &(0x7f0000732000-0x8)=0x0, 0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000da2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b09000)={@common='gretap0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket(0x2, 0x400000000000003, 0x40) r5 = semget(0x0, 0x3, 0x200) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000032000-0x18)=@get={0x1, &(0x7f0000175000)=""/41, 0xfffffffffffffffb}) memfd_create(&(0x7f0000c5b000)='gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) semctl$IPC_INFO(r5, 0x4, 0x3, &(0x7f0000ce1000)=""/133) socket$netlink(0x10, 0x3, 0xa) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d9000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r6, 0x80184540, &(0x7f0000c65000)=""/106) sendmmsg$nfc_llcp(r4, &(0x7f00002de000)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000fd402063b4a6402100000000000000023afb003204d87637cb00067298ca57fad84a7a71bd03678bcd0000ed2fcb110000000000000000b571", 0x0}, 0x60, &(0x7f0000f5a000-0x20)=[], 0x0, &(0x7f000075d000)={0x10, 0x0, 0x7, ""}, 0x292, 0x0}], 0x1, 0x0) 2018/01/10 16:53:36 executing program 6: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000ce000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) madvise(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x4) 2018/01/10 16:53:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008a8000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00002ba000)={0xa, 0x2, 0x2, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00007a0000)=0x2, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006f0000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000c36000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="66880367bd1a", [], {{0x40086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x2b, 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={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/10 16:53:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000856000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x500) r1 = socket$key(0xf, 0x3, 0x2) linkat(r0, &(0x7f000008f000-0x8)='./file0\x00', r0, &(0x7f0000e6e000)='./file0\x00', 0x1000) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000715000)={0x2, 0x18, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x20, 0x18, 0xffff, 0xc81, 0xf6, "2cd8459c39abec5aceaf7caed4bc53f17f3a23ed53576ee8f2ddd7ce76dca96ae289c80bd622fb4dfb1e86b11222c9a6f04972b86b3681f21057671a756aeb1d5fa722e22ee3f8d181acede3668044f632c45cd13ebcd30f2c09526adc7ede8941e92e67a4c2594adb5fbb58f701e549da8f0dc1aad8612f3c35ba938e544916504157c6a6a6309801cf61fe3d83e9871f734cbcfbb1cb75f9f5d9de179f8363d3264defe1e4954839d424e8ce468b1580f0f2e053294bc8a45ec3073c8c96e59b350139c040894428721502e43397279cd2d603a5a7883d807b669816363daaf22c5dc800c460ed8fc19ac334095b5ac64db3a1a909"}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 16:53:36 executing program 6: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ef9000-0x1c)=@req3={0x4, 0x1a, 0x0, 0x6, 0x6, 0x1, 0x5}, 0x1c) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000bd9000)=0x81, 0x4) r3 = dup3(r0, r2, 0x0) sendmsg$inet_sctp(r3, &(0x7f000047c000)={&(0x7f0000b79000)=@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000ef7000)=[], 0x0, &(0x7f00004b5000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) 2018/01/10 16:53:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f57000-0x19)={0x0, 0x0, &(0x7f0000f56000)={&(0x7f0000f57000-0x60)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x20008005) bind(r0, &(0x7f00009b3000)=@nl=@kern={0x10, 0x0, 0x0, 0x20000}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000386000-0x4)=0x0) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000bc000-0xc)={0x0, 0x8, 0x30}, &(0x7f00004cc000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b0e000-0xc)={r3, 0x5, 0x30}, &(0x7f0000be9000-0x4)=0xc) ptrace$setsig(0x4203, r1, 0xe3, &(0x7f0000bab000-0x10)={0x39, 0x5, 0x1a9, 0x2}) 2018/01/10 16:53:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) write(r0, &(0x7f0000f7b000-0x22)="22000000180007000107e700090007150201000800271ff028060009040005009f00", 0x22) pipe2(&(0x7f00002f2000)={0x0, 0x0}, 0x4000) r3 = syz_open_dev$adsp(&(0x7f00001b5000)='/dev/adsp#\x00', 0x40, 0x20080) fcntl$getownex(r0, 0x10, &(0x7f00002bc000)={0x0, 0x0}) fstat(r2, &(0x7f00001b6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_int(r3, 0x29, 0x2, &(0x7f0000d23000-0x4)=0x0, &(0x7f0000e5a000)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000894000)=0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000795000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000a57000)=0x0, &(0x7f00000ef000)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000ea0000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00003c4000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000311000-0x4)=0xe8) getresgid(&(0x7f00000ac000-0x4)=0x0, &(0x7f00009ef000)=0x0, &(0x7f00007c6000-0x4)=0x0) r11 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00009f7000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c8000)=0xe8) lstat(&(0x7f00009db000-0x8)='./file0\x00', &(0x7f00001f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000e69000-0x38)={&(0x7f000010e000-0xc)=@proc={0x10, 0x0, 0x1, 0x40040}, 0xc, &(0x7f0000107000-0x5)=[{&(0x7f000064e000)=[{0x12e8, 0x19, 0x200, 0x3, 0x2, [@generic="660c2b55d565e74771bed20b854f1f80f0e8e9ed5850915c0f5156f6aeeaa8384f7cd22c046b7334b8eb07dbb1bec9c9d0df32740d1d2286ee13a3b6b925a583ef6fdae925f2d244610cc9500079320f18c57fc5d10bb35ee42da60c06056321b6ec066f01b236757a91772a927a0e08c0d9756435709068514e37b98b6df0c5bda63cb58b8d38044046f5e5712c1c9efed89f34a9d044589e5c4a3b73ff0bee92eaf5ecd36f04f357a2854fa1daa61c35", @generic="6479915dc39b508a599e3a39b331608c31268bcc1225ec826d993703a8153876584aacd888dcbf07a341f6c5a9b092cf3969", @generic="365f3c0ee9c56a5f1fb83081f921f28d5de20d65bad996ad89c65596dbf94252fc8271bb86a6f209f5752fc0eb53f4fefcc1e2bf61f711cceddff987a99d5aaf0895f21af716156c84df593c0c789d6410b4a616ff79dcedde876b4740c45918fdad05ff589223753a2884bf74f159f7a060bac35b27a739109345fe8e68f9730a047e173f646845d4bacfd46a46f9ed6ba925fb89cdf152ac359c99986ef6f1ac18a78843bb3895bcaa742f897a08aeee3824fbbe86c55ed48c9f8ba4e9077f2d34957fe8df293dccecb9a4b7592818c7a05e598ce97d5d03abed409df973159ee889e03f309d264c4d0a02f95517aab52bbb543c086b1fc484c87980f728e00545973e87a6e5932cb8b1dd02f72e6165c7c5955dbdefc49e79bdee93c23d800628f4c0967a808bbdc66f6879585aeeb8b017a99ea4569071c22b2288e2f00e84321f33e04fd609727a83f0797bd076466c844a413ad6adf0e19d03a3b50b98f5740738a008b65cb9c6e416bfc632180cc79f4e490af930a18ffdeaa6bb6217c9ace60ae2dc189023fdeb9590eb774ac900b369c077b3e41701bf3a479fffe5f5475be4c4539ed0842143b9bc1f5d0a9563d2cd2dc6aba76fa6cf6702cddc14783e389d2dcd9f8add9a5daa3f03ce35263a3a9ae3099515433bee6cda2dd3ba8ff232d96794aa57d367e05ed0054bc14c5874f7d104ed446201d9983bfd955ea09b9de870da0744bff92e98bdd895852a40b8974a7539cf88198b21e1f64ed0e7b4689f3b79f2485ad1dd377ff186d8d0918293facf2db1ec49f795f4456a80db3a1db1e1a14d6cc8e81b75cf606bcccd8cd66029a5f9879b41b3eca5853b07d6827b6e0fac9af566206396259543687b02d9c21237b540220e5cc00f01192e9b7e8326f43b14efa6d04fe93d9aba5fd8ac6c4701f4a806701c859532eb9a80dfbc1baa7fd5e438c4713eccb3e5030f9a9b5e5b5ea1407c58ef69837e15385ab79b622b5f513ce6d0f46543585cc57d75320294c5d507af1d2399eb133876d839a5517aff4b4e6ad0120f59b2d41b3f64b5edbca658e6568c700079cdc7f7f8daf3e0b7b30999aaeed631631343ac8496c4965c6e3638dcd05e85d382c558c3b9bfc0a07673b205bc42bd437a0a0f1671450ef589b8d7f5f448117a31f20624c05971c1c498f57afff64cf0eb0bef20ab968f5aba4dc111f091629b6df840701165cb5d070e39263f4d1fb6e3d3e6a0ce9b18d82bff71396f240ef75962154a9170c3703c92c272069277d5196af0d2dfb32822ca4acc86b1d1f3d7cb2ea83f91f8df4c96d8fd1b80f30dff110362e0ed64075de55683d4196175e181be7df983a1d4fe6315fdf9423d06284ab02e442257e9ab365881dd75cdde0cffbb738e295b3ce570de652bad09b82ad68a8340d9ec0e12f1b230666c904d57f8b1b91086bf9ab11045296b78cf29bc982ad18c5bacc00e7e5eb00951be3e3430f05824c2ce62c4290dc116762e09c4d650fa7ffdf45aa3aa0c89f641aaae97714ec59f09a41f76893310ab5dd4a7e1807cb4527d355042c6b2dd587cd98f87ee816a90bb497e0034c191800b1f291f74037d6ab1cafc15d240dec13fcb6f01ac32a3cd55363b53521e48cc0a4d5c8ee8df3ae5db1303bd3f6a43aebcfd286b1b84eacb0cfd6409c317b6956ecd47c33737fa76cb685908f2905f995d34e0b2844c0a386369d21709804ceaf57cf89a76c527f8fc5d63e63519551f089ffe152a63dfc9c2a67ddde74a4728aec5b71ca6ba1b4c3b96a23ed919e4d647339eeb15710b63fdf4978ee7d6eaf5d8aa5c003cfcc153ace41bf85250c1825be253a7d2d0858928bdd82060ba4580fdb6019791f56dce57c563279931bdde39101a1cfd4d2934244f6e59eff97759095003616c8c8d2955f660c5cf708a9c1b5e4d75a978748f465ded034c5f5ccb2fad3ca2cb9b05005451a5ec366c9d61df90f2ace5cdc6372a716a738885459a04fc0ee90bbc491513632cc40c2a143c141cc88d81ef04fb3f4cd4c85635e443a508ee13760ba496619c571f568529a726d068b4bb78a80cdb96c560172bb69fe77ceac3856becd8d37b41fe167bbabc0f037351fc8b0fb869bfcda079f88c5cb17f74177f1a35be7ceac84828b3d0f9f9a19d834a4ff9ad441ae23916d73565c95433afee7752f9c704517de46baa04564d8bddbfbaf545f580e37f0e4f4a04c0610b9d580015a8e011690e79e298ba4edcc200520584972993aad305ff5c6ae8f23af1a7808d03203361600c1f60e3e957a8fc12259d14e9efa8700bf9db026c451be6a07b05cf3c076c6c62fd69ad8a6de26d9323bfc8cfb615cffaf7831490e854c9fde04cc42b8514157f127c8644b2948038d15b52b932dab5f81cd67210bcfd490935418130908f9a7a338d601c3590dd95e19b60dfe09c8be0e80635c650f0ddb738e259d6d8ab98a0f5edf56a577e97f62939420f0fcf941d5f47c4096b915c313671eacb6d7d0c0abca7485ad9ea909c6ae642bce0f48c60de483fc64064d4ba44c6c4159d23d5c976719299a906b7fbf8b0b562991b5bfd31559f814ee801a2e6b3f1a259671998636f53a3be76350137c9d74e5eee5059c10a468006f869bb6e51bf2dccd283edead5a49e86dd5062b3e38bf8b7c14936f714388d4558e5f8d47949f804e8fbc1cc7b36e5c0ecedb725042d8d1427cc27a77d67648b04746200f1168d32deaf01b8d6bd25aa055216261470149adf040ef76b85d74813000dc5fab0491af8a92682b9f1d05e31a6c27ec588df1e94dbfad6ffbc0e59d85b789ae1efb184ccd3f87e49e5c5b9fcd5aa7e700dcb414b341ee68ff2f279418a533f3e4ca63bd4dcbf319b5ce0d2f8134b3531b1369f35d342ee004d5148ed619b410048de13ff4b128a866f0f2ff5204d6251a15bdbfe3a018015580f846d8c23e8d18431a49832d6b7ed64a3f4a0e48db19f1cb170f9e01125c020d218d6f65036f645c217a6160429ba03e81d8942b9b41b95d91006e95b224f9ef8d136cbc8b4acab8f4934a6b4e1fc6b861823179fed196ecadb84f64b0cd13c97f05e45edcccde53ef622a1aebf62cc43268c5779e7981baa3806e4ae5d23beaf5f9bacd3a42a35a375fbeb236fda55dc80442625aadae39ff18a03a201852636eb44d122c74e01904b8af6d86484892af1c66b7f3762b1a6c754c7ca7c93dace1a82f9b6f6439b93e056cb469a6cd4a486f9795bae92f77f80f1cdf895a4ac18de1c02498db66241c63aaf07cf4f1c82e226824236a1df287b9fe03318bf4cbfff0dad5830bc277a06739e30ef7680b08d1c64b55c2be0930038b5911e7cf7d03551d11bfe9c6a892e7d039db96d1af9bda872613779b226b7a307f54c6881444cf243877f793033fce6cf5fccb5e948ff8932c4786a0e45aaa532d70a817dba6f19c6fe52dfbcc732f51d5aba5f75fa0e26607db7a41c432d477b62b805e3d23b9047c5caa6c6e77dbbf4ce8301c1458cb0fe5fb62f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@generic="1312be1fa2f926a6b8f1cde971dad2ec31fe732202d52916ef1b609557a5190d99c5e6685a05ea7d0a8c837b5a9de4060c0a80fde383554aab1ea9f3c13d69d2820f21eed199b6ade18b20c7f9f884810211c432d696f5aeabc29dfa8b9c90a2466b95dbe0e39d", @nested={0x158, 0x8a, [@generic="862834b8370a9a4ab691b2f6d2c0b8ac102b553d6f27e21607af185838a867ce4eb264fed9ef9d8b54b36aa0b583bf6f9b2ac1d951a4f80488cbe770bc5b12b54ed42e1917943d03d9416d2fcebf61aa98bcde71721bb4d78c3b6c6fa5bad34755fa5414a378c7ed018d468ec331e7519b339225d74dcd1a7e3aff6592a65709020c8263a00155f4a9d4a2f45f0cbe9d2a78bd596b2565bf0b7b6394ca19f8f5a31cbf55e102808e8bc1229e78ae6cf0b6deb0cfaff638dc7d", @flag={0x4, 0x12}, @generic="bd484f2a92362cb7be19a644b4ef2e2e4adf9ecd1b5213f672f82c5a2c3b53cfb4fd76d308", @typed={0xc, 0x78, @fd=r2}, @typed={0xc, 0x21, @fd=r1}, @generic="c892d2fdbc83f5a185e571350a834dbcb49fdc88498ced78855e2e404547c28530f51b6201d81284447f0ddcf83f897dc2fd2a4d001d7fc22167cd55710b7cd0bdabfc117126c260be5a71b0b9239d06d19d61bdb8146f60"]}, @typed={0xc, 0x1, @u32=0x5}, @typed={0x10, 0x77, @u64=0x1}, @typed={0x14, 0x90, @str='/dev/adsp#\x00'}, @flag={0x4, 0x87}]}, {0x54, 0x37, 0x300, 0x5, 0x0, [@typed={0xc, 0x6, @str='*\x00'}, @generic="18aad9a764e2d94b73f4a8da3ee2dcf1820b5da74d26ec8b6d654e78c5dbf073af1e6625e809aae35427613ff8c90534a613d138ff2deb92"]}], 0x133c}, {&(0x7f0000ca9000-0x13a4)=[{0x1150, 0x31, 0x200, 0x4, 0x1, [@flag={0x4, 0x36}, @typed={0xc, 0x1d, @fd=r0}, @generic="936bd3b9df35c9a6c617b2", @typed={0x10, 0x46, @u64=0x1}, @nested={0x1110, 0x86, [@typed={0x14, 0x37, @str='/dev/adsp#\x00'}, @generic="448cf9da7d3c048fdf0a04bc5458f2d9f8c2bb7a4dbdf8709bdca058b0a148430c10348cc3e163c511b478578dfad21af4c3aeba16348bc97f78638606c7866141ee99ebc9f3635eec5e069944682720bf2d4f2635cb65c4ebcec9574a540dc7011ce58e214c0c79b9b0f0fb275335b6b9f4b3771ec85cc9cbcecef69b07a0d231ef9385c15aa5884f937bac37d4a0889720a22ce3693710cf8f8e9fc11f1e923c9c46df592a7314b00c7df10cb666b7c86294ed73d9d79b72ddf69c586350d6e20400a060564c83", @generic="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@flag={0x4, 0x8d}, @typed={0x28, 0x61, @str='_md5sumcpusetGPLeth0ppp0\\user\x00'}, @flag={0x4, 0x3b}]}, @flag={0x4, 0x46}]}, {0xb8, 0x16, 0x800, 0x5, 0x3, [@flag={0x4, 0x82}, @nested={0x90, 0x1b, [@flag={0x4, 0x24}, @typed={0xc, 0x36, @pid=r4}, @generic="a927ea2f284bd8c5596a6db7ded8dfab768a9a1f303d8b6c1afdcccfa2f587a44b42a48efef3a2014afa9c416ecbc7b504a9e16d7348b178156fbd95cbea668a8de0e97a2e30959c40127ebf2328f2ad294eec7a0513ba3c1ed08fee6570efbf7cb4ecac6bf1bdcc17a818c7989049b9db40ffd33d", @flag={0x4, 0x5}]}, @typed={0xc, 0x3d, @fd=r2}, @nested={0x8, 0x5a, [@flag={0x4, 0x13}]}]}, {0x180, 0x28, 0x10, 0x2, 0x3, [@flag={0x4, 0x1c}, @nested={0x18, 0x37, [@flag={0x4, 0x2b}, @typed={0xc, 0x8d, @u32=0x100}, @flag={0x4, 0x2b}]}, @typed={0xc, 0x31, @fd=r3}, @nested={0x13c, 0x5e, [@typed={0xc, 0x25, @fd=r1}, @typed={0xc, 0x21, @uid=r5}, @typed={0x88, 0x90, @binary="a230b7a01debde512d714c66421b7794a14d45e539d32abcf0fffef3186f804f834d713815ab235346d97b3d4a8d4ad35aec3d73b5b3b818cd58a536cc4009f89e4b47dadd801e128e1ba3e0335eed5be10a384e899264341aa5e082c0ae56455ed68509815c8c089ecc3529d5c76ef8af7182b4770bd363fa32784fefa82e3c"}, @generic="c18af3eed931d69d3fbde233ea4218a5218c7a5bc06ad89e650d766d6c956cb094d670def63a30944850c0bc6db06972124d6d62b43453db729d4ade0d4ef612625e389009e8a230bdad817426b56dabe1e3adab2dbc43d6d5ee267eef58d35199739b9fd648a2879456a3aae8ae73f8b5d1c1bb6c8b2b52b3628c118114ddf430e061c9643dae7fd626a7428c5afcbd6fae239c", @flag={0x4, 0xe}]}, @typed={0xc, 0x2a, @pid=r6}]}, {0x1c, 0x28, 0x0, 0x6, 0x3, [@typed={0xc, 0x38, @u32=0x6}, @generic=""]}], 0x13a4}], 0x2, &(0x7f0000831000-0x138)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r3, r3]}, @rights={0x38, 0x1, 0x1, [r0, r2, r1, r1, r1, r3, r3, r2, r2]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x38, 0x1, 0x1, [r1, r2, r2, r3, r1, r2, r1, r0, r2, r2]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r3, r3, r3, r3]}, @rights={0x20, 0x1, 0x1, [r3, r1, r1, r3]}], 0x138, 0x0}, 0x1) 2018/01/10 16:53:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000005000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009a2000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000048f000-0x10)={0x2, &(0x7f0000634000)=[{0x0, 0x0}, {0x0, 0x0}]}) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00005d8000)={0x0, 0xffffffffffff9304, 0x30}, &(0x7f0000c3c000-0x4)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f24000)={r3, 0x1f}, 0x8) recvmmsg(r2, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}, {&(0x7f0000368000)=""/222, 0xde}], 0x7, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f000051c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000056d000-0x50)=[], 0x0, &(0x7f00005a4000-0x27)=""/39, 0x27, 0x0}, 0x190}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x3, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/10 16:53:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r4 = socket$kcm(0x29, 0x5, 0x0) dup2(r4, r2) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r1}) fcntl$setstatus(r0, 0x4, 0x2000) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x8080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000547000-0x10)={0x0, 0x1, 0x81, 0x8fc}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ade000)={r2, 0x1}, &(0x7f00008ae000-0x4)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) [ 158.234765] device lo left promiscuous mode [ 158.254769] netlink: 'syz-executor0': attribute type 5 has an invalid length. 2018/01/10 16:53:37 executing program 6: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x3f, &(0x7f0000d92000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00007d3000-0x8)={0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005a3000)='/dev/rfkill\x00', 0x111000, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f86000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000f85000)={0x7, 0x0, [{0x4, 0x3, 0x0, 0x0, @adapter={0x5, 0x4, 0x1, 0x4, 0x7fff}}, {0x5, 0x7, 0x0, 0x0, @irqchip={0x1, 0xb33b}}, {0xf00, 0x1, 0x0, 0x0, @sint={0xfffffffffffffff7, 0x8}}, {0x8000, 0x7, 0x0, 0x0, @sint={0x6, 0x1}}, {0xfffffffffffffffb, 0x3, 0x0, 0x0, @sint={0xa89, 0x800}}, {0x7, 0x7, 0x0, 0x0, @adapter={0x7, 0x200, 0x5, 0x0, 0x5}}, {0xffffffffffff2180, 0x2, 0x0, 0x0, @adapter={0x6, 0x7, 0x4, 0x0, 0xffff}}]}) r1 = memfd_create(&(0x7f0000f84000)='proc\x00', 0x3) readahead(r1, 0x9c, 0x63467bc9) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000df9000-0x4)={0x0, 0x0}) [ 158.296431] TCP: request_sock_TCPv6: Possible SYN flooding on port 20004. Sending cookies. Check SNMP counters. [ 158.335775] netlink: 'syz-executor0': attribute type 5 has an invalid length. 2018/01/10 16:53:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000001000-0x20)={0x0, 0x4, 0x5, 0x7, r1}) mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(r2, 0x1, 0xe, &(0x7f0000f13000-0x4)=0x0, &(0x7f0000f13000-0x4)=0x4) 2018/01/10 16:53:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c88000-0x4)=0x0) getpgrp(r1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r5 = socket$kcm(0x29, 0x5, 0x0) r6 = dup2(r5, r3) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000554000)={r4, r2}) writev(r3, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)="e4", 0x1}], 0x1) fcntl$getownex(r4, 0x10, &(0x7f000035b000)={0x0, 0x0}) fcntl$setown(r6, 0x8, r7) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00007f8000-0x10)='/dev/input/mice\x00', 0x0, 0x100) bind$ax25(r0, &(0x7f000011b000)={0x3, {"6bd4dc638982fd"}, 0x4}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000190000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f0000d96000-0xc)=""/12, &(0x7f0000000000)=0xc) 2018/01/10 16:53:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f0000d76000-0xc0)=[], 0x0, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0a000-0xc)='/dev/autofs\x00', 0x404f43e80ba6ef18, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000a9d000-0x24)={0x43, 0x9, 0x84a, 0x7, 0x80000000, 0x8, 0x1ff, 0xffffffffffffffff, 0x9, 0x400, 0x5, 0x57da}) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000272000)="d0", 0x1}], 0x1, &(0x7f0000317000-0x30)=[], 0x0, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/10 16:53:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x7e, 0xe3, 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, 0xe22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0e000-0xa)='setgroups\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/10 16:53:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002bf000)='net/tcp\x00') preadv(r0, &(0x7f0000359000)=[{&(0x7f00003f3000-0x88)=""/136, 0x88}, {&(0x7f0000263000)=""/179, 0xb3}, {&(0x7f000072b000-0xe3)=""/227, 0xe3}, {&(0x7f000032f000-0xf5)=""/245, 0xf5}, {&(0x7f0000375000)=""/36, 0x24}, {&(0x7f0000f21000)=""/4096, 0x1000}, {&(0x7f000047c000-0x91)=""/145, 0x91}, {&(0x7f0000789000-0xb3)=""/179, 0xb3}, {&(0x7f000097a000-0x8d)=""/141, 0x8d}], 0x9, 0x0) 2018/01/10 16:53:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) open(&(0x7f000058d000-0x8)='./file0\x00', 0x20000, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00004b1000/0x18000)=nil, &(0x7f000057d000-0x18)=[@text32={0x20, &(0x7f000047b000)="c4e219b60766baf80cb8a8922c81ef66bafc0cb800000000ef0f0132440f20c03504000000440f22c00f01ca319042d52a44ea008000003801b8010000000f01d90f20d835200000000f22d80f2ead637f5b50", 0x53}], 0x1, 0x0, &(0x7f0000d91000-0x10)=[], 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f00003cd000)={0x0, 0x0, []}) 2018/01/10 16:53:37 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000e32000)='/dev/audio\x00', 0x440000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000085e000-0x18)={r0, &(0x7f0000000000)="d15fc8160a46eae95df7e3bde069a20bd62b1d757e205864a4a257ac7c16ab07924c191544219046ed4717f70b1bffbe6a63229f4c45497cc2df6e2939e939b855ca2c177ab083d9db8b1c78ed3ff0f0c8191cf72c183b8d0e5229813e229b01fafed605c2f42c7e1761f19c57c7ff7dacf7d4b3f361bd41403586766412586ed239affc09d55e144ecad08edce91cda0fc68c4b91c841bf5fd6c50b474a1fa3dc5cd159cece723fe453f74e35cc1df5a80a5ce71fe7e6edfc99aedd951dbf3d15392826a530dc979e3435c157746b2694987d95772bef47139289", &(0x7f0000000000)=""/4096}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x2040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/10 16:53:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d15000-0xa)='ns/cgroup\x00') ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00003c8000+0x968)={0x5, 0x7}) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x20000000, 0x0}) mq_timedsend(r1, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00002ae000-0x9)='/dev/ppp\x00', 0x40, 0x0) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r1, &(0x7f0000d30000)=""/131, 0x83, 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000051e000)=0x5fa) 2018/01/10 16:53:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0xf, &(0x7f0000c33000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x8, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x2, 0xc, 0xa, 0x80, 0x0}, @jmp={0x5, 0x0, 0x0, 0xa, 0x6, 0x0, 0xffffffffffffffff}, @alu={0x4, 0x4, 0x0, 0x6, 0x1, 0x10, 0xffffffffffffffff}, @jmp={0x5, 0x0, 0x8, 0x3, 0x2, 0xfffffffe, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9c, 0x0, 0x0, 0x0, 0x7}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r5 = socket$kcm(0x29, 0x5, 0x0) dup2(r5, r3) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000554000)={r4, r2}) r6 = fcntl$getown(r4, 0x9) fcntl$setown(r0, 0x8, r6) writev(r3, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbd, &(0x7f0000647000-0x10d)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xaf, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x8001, 0xfffffffffffffffe, "7e127f6ea7a1023e42d9f400918f5acda209fa234c0dddc65252ba7b1a416c88f7506cb9b45c43b1f5d511ac6123cc2e3ad300cc4a628f086102e15f7091160b6240fc6c4c4dcfee2c1a0e7655340c047cb91ca8a1530570679812702a71bc72383916256c87f2be9d0dc6a0a04f64fddcebf8d228deac5af5ac446bdaee6de1ce9f3bd2820ae0e82bec414561cdc23f579835"}}}}}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000573000-0x11)='/dev/vga_arbiter\x00', 0xc0400, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000765000-0x8)={0x3, 0x39ce}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000866000-0x20)={@loopback={0x0, 0x1}, 0xff, 0x2, 0x0, 0xc, 0x5, 0x100, 0x39}, &(0x7f0000a14000-0x4)=0x20) r1 = gettid() ptrace$setsig(0x4203, r1, 0x6, &(0x7f00009f7000)={0x1e, 0x3, 0x452, 0x7f}) [ 158.413251] sock: process `syz-executor4' is using obsolete getsockopt SO_BSDCOMPAT 2018/01/10 16:53:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = socket(0x1040000000010, 0x2, 0x0) write(r1, &(0x7f0000dbe000)="260000001e00470792f6caff000003c0001900004700000200050800aa073f550000000021ff", 0x26) 2018/01/10 16:53:37 executing program 4: mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x202, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000f8b000)=0x2, 0x4) r2 = open(&(0x7f0000000000)='./file0\x00', 0x228040, 0x10) ioctl$KIOCSOUND(r2, 0x4b2f, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000002000)={0x7b, 0x0, [0x0, 0x4, 0x6, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000003000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0x29)="0a32ed3be348022afe5427990ba3e0c779cbe8bda493af669f63255a8471e62f94e4a177aa301dbc82", 0x29) r3 = syz_open_dev$dmmidi(&(0x7f0000f8c000-0xd)='/dev/dmmidi#\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r3, &(0x7f0000000000)='./file0\x00', 0x200) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000f8b000)={0x0, 0x5, 0x1, &(0x7f0000001000-0x8)=0x0}) 2018/01/10 16:53:37 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4141, &(0x7f0000006000-0x1f5)="") openat$dsp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/dsp\x00', 0x4100, 0x0) 2018/01/10 16:53:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000112000-0x15)='@\x00', 0x2) pwritev(r0, &(0x7f0000af4000-0x40)=[{&(0x7f00002c1000)="0dede353d769171df3ce9c142099a80d0e39ca925358d84ff5cbd3b35397de7bf65da6e1ff6a", 0x26}, {&(0x7f0000cd5000)="13f6249dce121edfec40c3b6515bd15785df3921d3456f7f5613bf2df779da10d5904dad2dc040df6cbbdba56f56ad8ca533148a7b273a71315dafd923c0d06375d373bcde329c7766bb428966ce404cef1cc21e24ede7a2a68a5cfb60a70c1651936bf6d15e00b0ab0eee597c4a146ff084ca264f2d2bb8b22d480634edc1ae1f2be49204b7b41fbc07751b066cb328a74b4fcb96512e0a41e3127b279f1561bf1d0c72eed321759a5000e981835cb32a7bcee60b43529cb9ad0eb9001bf2f085e2c638cf0f53dd94af", 0xca}, {&(0x7f00004f3000)="0630d2fd4a4a9a9e991e72f513bf8a88d911", 0x12}, {&(0x7f000089e000)="97b5ef2af9656418", 0x8}], 0x4, 0x20) fcntl$setstatus(r0, 0x4, 0x40000) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/10 16:53:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000e37000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00a20f", 0x14, 0x40000006, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000512000)={0x0, 0x0, []}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000632000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2018/01/10 16:53:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getuid() ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x1, 0x0, 0xa, 0xa0, 0x80, 0xff, r1, r2}, {0x1, 0x1, 0x49, 0x9, 0x8, 0x6, 0x3, 0x3}, {0x8, 0x7, 0x3, 0x5}, 0x8, 0xa, 0x0, 0x1, 0x2, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x32}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6, 0x2, 0x1, 0x8000, 0x2, 0x7325, 0x7f}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000e9c000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = timerfd_create(0x0, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r4 = inotify_init1(0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000241000)={0xbf, "8abaec5e02025d08ff6e85431f6f0ca6dd154babcfc623ca9fa8dda85a33cfdabfeef87006cce6d24de1d462d9389a297aa75f7055ba9818c03c092335f3b4f780c3498bcda8ad182f3f179da796485b0a4388f2adc310ec61f5b275ae3ea6253e0206d1ef8af42d554c41f71225acdcecfec0baf8bd5f939f076f98ae15d01897f098c2d969022a05f0f184cf03c630a11a16bc8359380e05b16abfa7af6fb71d3648b243d066c9916b2c6bf8ebe158d5b8ac079ff1086d98ea2fe04364c5"}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) inotify_add_watch(r4, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) syz_open_dev$evdev(&(0x7f0000fd1000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) dup3(r3, r4, 0x0) 2018/01/10 16:53:37 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000843000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f000079b000-0x30)={0x100000000, 0x1, 0x10, 0x7fff, 0xfffffffffffffffd, 0x4}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f64000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000df000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000bfd000)={r2, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r1, &(0x7f000071f000)=""/0, 0x0, 0x21, &(0x7f00009cd000-0x1c)={0xa, 0x3, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) unshare(0x20000000) clone(0x0, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="") setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000391000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x0, 0x0, 0x0}, 0xa0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000ac0000)=""/141) setpriority(0x0, 0x0, 0x0) ioperm(0x0, 0x1000, 0x0) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009f7000)="b6476b45963d1b42762c0b05f593bd19b577d311f05cf570d32f0795306f69e83e4738a3e356ebdad133dc69297dc624aafc9f090bc41348a6f91da827b173f5b0983830500db03aaaeba5c2b04ebbead049dce87930d83fce5de5fa5632a1473d8a36574f056ffaa471ecd825d967718b1503e51605be37db9273f49d9ac796400f3755e6ce9e2b2e4619132d7777a811dba645625db7f6", 0x98) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/10 16:53:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002dc000)={0xffffffffffffff9c, 0x28, &(0x7f0000807000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008b1000-0x7)={r0, 0x3, 0x10}, 0xc) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/10 16:53:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000d77000-0x4)=0x5, 0x4) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/10 16:53:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) fremovexattr(r0, &(0x7f0000d66000)=@known='security.selinux\x00') r1 = syz_open_dev$admmidi(&(0x7f0000d44000)='/dev/admmidi#\x00', 0x4, 0x12100) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00007b8000-0x4)=0x9) 2018/01/10 16:53:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000b38000)='/dev/admmidi#\x00', 0xc0, 0x42000) r1 = socket$inet(0x2, 0x801, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00005e0000)="c85109e7c297a7645c0730302931b586", 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fe5000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e1000)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004d7000-0x8)={r2, 0x4}, &(0x7f0000f79000-0x4)=0xfffffffffffffd99) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r7 = socket$kcm(0x29, 0x5, 0x0) socket$packet(0x11, 0x2, 0x300) clock_gettime(0x0, &(0x7f0000719000-0x10)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000f64000-0x4)=0x7, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000203000-0x4c8)={{0xffffffff7fffffff, 0x828857fa314bb822, 0x5, 0x4, "75fe77702dc84dbfb1932bf64047385ded23840eb132f5dd309c90267d5fe376da3f9d8596aa85d5e2ad5f51", 0x3f}, 0xfffffffffffffffb, [0xf4f, 0x2, 0x0, 0x7fffffff, 0xfffffffffffffff7, 0x7fff, 0x3, 0x7ff, 0x2, 0x100, 0x0, 0x7, 0xfffffffffffff801, 0x1ff, 0x2, 0x3, 0x4, 0x5a, 0xba, 0x8afc, 0xab0, 0x0, 0xffffffffffffff50, 0x4, 0x80000000, 0x8, 0x100, 0x4, 0x6, 0xbc55, 0x4, 0x3, 0x1, 0xc835, 0x0, 0x1, 0x4, 0x101, 0x9, 0x1, 0x5b2191cd, 0x7, 0x1, 0x20, 0x6fecaee2000000, 0x4ec, 0x2, 0x9, 0x2, 0x2, 0x59, 0xffffffff, 0x4, 0x2, 0x1, 0x3, 0xffffffffffff8000, 0x1, 0x6, 0x10001, 0x9, 0x6cb, 0xc4, 0xffffffff, 0x0, 0x27b, 0x78e, 0x58fe, 0x1, 0x1, 0xffffffff, 0xfffffffffffffffd, 0x80, 0x6, 0x8, 0x1000, 0x6, 0x7f, 0x100000001, 0x6, 0x40773188, 0x8, 0x1701a8c5, 0x2, 0xfff, 0x4b, 0x400, 0xffff, 0xa7e, 0xfd71, 0x1, 0xfffffffffffff072, 0x4, 0x2, 0x101, 0x7df8, 0x1, 0x3, 0x6, 0x4, 0x1, 0xd6cd, 0x1, 0x7fff, 0xffffffff, 0xffffffff7fffffff, 0x7, 0xc4, 0x7f, 0x3, 0xf8, 0x6, 0x2, 0x3, 0x401, 0x5, 0x401, 0x9, 0x2, 0x1ff, 0x8, 0x6, 0x8, 0x100, 0x4, 0xa9, 0x4, 0x7], {r8, r9+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000b39000)=0x3, 0x4) dup2(r5, r5) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00006cd000-0x50)={{0x2, 0x1, 0x8, 0x1, 0x101}, 0x24f6, 0x411c, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r7, r5) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000554000)={r6, r4}) writev(r5, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x0, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:37 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl(r0, 0x4156, &(0x7f0000006000-0x1f5)="") 2018/01/10 16:53:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000842000)="298001010000000000000100060007000000f9000000066e0000000c000800000010000001f4ff023f4ad01ba4abcd9da718b8ce70327fc69ee44e703d4a2b79044d3c72547a70e2e570a5e3ceee11c0396777a1ab50e92f5584bd5e66d1575c4c8cfd8d1d63e88f66b9a39b7d684e3da408ff8804af", 0x76}], 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000bb8000-0x4)=0x100, 0x4) 2018/01/10 16:53:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x9) r1 = syz_open_dev$tun(&(0x7f0000974000)='/dev/net/tun\x00', 0x0, 0x100000a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x9, 0x1, 0x0, 0x6, 0x6, 0xd325}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000532000)={0x0, 0x6}, &(0x7f000056d000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00001a3000)={r3, 0x2315, 0x7, 0x2}, &(0x7f0000ce3000-0x4)=0x10) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000bf000-0xa)='/dev/cuse\x00', 0x101000, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000799000)=0x0) sendto$llc(r4, &(0x7f0000958000-0x1000)="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", 0x1000, 0x800, 0x0, 0xfffffffffffffea9) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00006be000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f00004c3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r6 = add_key$user(&(0x7f00002b9000)='user\x00', &(0x7f0000746000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cab000-0xf9)="95a957453cc14261f20a442eb60a2063728c2e1db4396ce0963bb909ea94d69ea3c8623766265bf1e1f0a0c030df5732225ec37888f7ef0f5c2b890831f893f34c9c7caf3e4e6c1723da3e16ca06c345c6c8f1c2056bd91b91b6d708f103f2780c6a988d5f0b18fe01589fd5d2f5267edd38f7870c50e7c9845d365f06fa62c7b36a2135e097a35a4198aac7baf6aa6434de599017ae54d6a3ee7be56ccbbb4493a4bf159b90cbe47a55900eecbb3b10aed467a786d2c6cc43686540fcfa47df88e57f1b52767d39a518d570e41d53fb51f9c25ff18b36d65da610603117af6922edd4622bdcef0d38a316f8967c0973237fb607ae89864080", 0xf9, 0xfffffffffffffff9) keyctl$get_security(0x11, r6, &(0x7f0000623000+0xca8)=""/142, 0x8e) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000fdf000)=0x5) timer_create(0x3, &(0x7f0000c35000-0x60)={0x0, 0x33, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a91000)=0x0) timer_settime(r7, 0x0, &(0x7f000077e000-0x20)={{0x0, r5}, {0x0, 0x9}}, &(0x7f0000276000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000afb000+0xfc)={0x0, 0x0, 0x0}, &(0x7f00005f4000-0x4)=0xc) r8 = accept4$netrom(0xffffffffffffffff, &(0x7f00002ac000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00006c1000)=0x48, 0x0) r9 = open(&(0x7f0000119000-0x8)='./file0\x00', 0x0, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000453000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) mlockall(0x2) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000052000-0x4)=0x0, &(0x7f0000ca3000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000a28000-0xc)={0x0, 0xb595ebcb9a857d61, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000023000-0xc)={r10, 0x80000, r9}) tee(r8, r8, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000da2000-0x8)={0x0, 0x40}, &(0x7f0000562000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000f81000-0x8)=@assoc_value={r11, 0x20}, 0x8) 2018/01/10 16:53:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000412000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00008f5000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003c5000)='/selinux/access\x00', 0x2, 0x0) bind$ax25(r0, &(0x7f000051b000)={0x3, {"9ddb057e8c7c06"}, 0xffffffffffffff8e}, 0x10) 2018/01/10 16:53:37 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) madvise(&(0x7f0000ed9000/0x4000)=nil, 0x4000, 0x67) mlock(&(0x7f000007f000/0x4000)=nil, 0x4000) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000fbf000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x701001) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000fc0000-0x2)={0x7, 0x0}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2018/01/10 16:53:37 executing program 3: socket(0x13, 0x0, 0x0) 2018/01/10 16:53:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005c9000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00002d3000)=0x2, 0x4) write(0xffffffffffffffff, &(0x7f00003f4000)="26000000250015f8000000040000360004fffbe8010000000e0009000a00ffffff0503c75b35", 0x26) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000070e000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000d18000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x0, 0x5, &(0x7f00009c9000/0x2000)=nil, 0xad62}) 2018/01/10 16:53:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000dd6000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) readv(r0, &(0x7f00003a6000-0x20)=[{&(0x7f0000ac9000-0x4d)=""/77, 0x4d}, {&(0x7f000079c000)=""/172, 0xac}], 0x2) ioctl$TIOCNOTTY(r0, 0x5422) 2018/01/10 16:53:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/hwrng\x00', 0x200, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000003c000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000e3d000)="d8e6763260bb7e4427da9cd0f5e6110a75fbd7272a9164da6de6383e13f1b7741eb8bbeb60964af3ec5ce9856bb070b89f77b746fe9c1c3c3b933b943991e2f068d85b4491c71f69f3181def7cba76852e19bb4430289d2e177c5c10e90be6323e2268290fe70573eb064a0381b496697183b2b1cdfb4c63137618d8798c8834cddd361c7e8b32eb", 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00005fb000-0xd2)={0x0, 0xca, "983f1b454a22b35b44ddf88b8731c148889bb6c61e386b7118bbcf58157a25d1f65f20172228e0ab2af8f4ff442fa2d6622b2462f61dcced74d91b6eb4654ee7adf94ee3087cf726d323106b9766e3fbc6c1638bc898f71bef26a3eb20a536207df161d0c166c9a83a46b46a2846187780882222d26030c7582560017e5e3491dd6596af0aaa60951a0b84e142f2d7b23e75b5d60dbac7117fa4b478ac3df07c06d8ee0f91f591cbaeb7588c16778e43271df38c1c163e8c96009b64507d15f31d2a503de9f494e098a0"}, &(0x7f00001fd000)=0xd2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000059d000)={r2, 0x4298, 0x0, 0x4, 0x1, 0x649a}, &(0x7f0000237000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000cc4000)={{0x8, 0x401}, {0x4, 0x400}, 0x9, 0x5, 0x4ea, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000099d000)={r2, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3}, 0x98) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000082000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000aab000-0x410)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) [ 158.705199] kauditd_printk_skb: 23 callbacks suppressed [ 158.705206] audit: type=1326 audit(1515603217.455:2768): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27134 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/10 16:53:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000854000)='loginuid\x00') sendfile(r1, r1, &(0x7f000097b000)=0x0, 0x1ff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r4 = socket$kcm(0x29, 0x5, 0x0) dup2(r4, r2) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000c41000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000111000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r0}) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) shutdown(r2, 0x1) 2018/01/10 16:53:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e1f000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000e88000)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000593000)=0x0, &(0x7f000037a000-0x4)=0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f0000916000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 158.753833] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=27143 comm=syz-executor4 [ 158.861871] audit: type=1326 audit(1515603217.465:2769): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27134 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 158.886934] audit: type=1326 audit(1515603217.471:2770): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27134 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 158.911750] audit: type=1326 audit(1515603217.471:2771): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27134 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 158.937776] audit: type=1326 audit(1515603217.488:2772): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27134 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 158.956147] FAULT_FLAG_ALLOW_RETRY missing 30 [ 158.956160] CPU: 0 PID: 27175 Comm: syz-executor0 Not tainted 4.15.0-rc7-next-20180110+ #93 [ 158.956165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.956169] Call Trace: [ 158.956183] dump_stack+0x194/0x257 [ 158.956199] ? arch_local_irq_restore+0x53/0x53 [ 158.956217] ? handle_userfault+0xb97/0x2500 [ 158.956232] handle_userfault+0xbd9/0x2500 [ 158.956239] ? handle_userfault+0x185a/0x2500 [ 158.956264] ? userfaultfd_ioctl+0x4520/0x4520 [ 158.956272] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 158.956279] ? perf_trace_lock+0xd0/0x900 [ 158.956285] ? __lock_is_held+0xb6/0x140 [ 158.956303] ? trace_event_raw_event_lock+0x340/0x340 [ 158.956315] ? print_irqtrace_events+0x270/0x270 [ 158.956325] ? print_irqtrace_events+0x270/0x270 2018/01/10 16:53:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000afc000-0xb)='/dev/mixer\x00', 0x2000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002b0000)=@assoc_value={0x0, 0x0}, &(0x7f00007dc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002ce000)={r1, 0x1}, 0x8) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x0, &(0x7f0000dac000)={0x0, 0x0}, &(0x7f0000191000)=0x0, 0x0) 2018/01/10 16:53:37 executing program 1: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000df5000)={0x0, 0x0}, &(0x7f0000df6000-0x4)=0x10) clock_getres(0x7, &(0x7f0000290000-0x10)={0x0, 0x0}) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000df6000)='/dev/vcsa#\x00', 0x8000800000000000, 0x4000) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000df7000-0x88)=""/136) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000819000-0x40)={0x4, 0x401, 0x4, 0x2, 0x0, 0x1, 0x0, 0x4000000}, &(0x7f0000d89000)={0x0, 0x4, 0xfffffffffffffff8, 0x8, 0xc1, 0x9, 0x20, 0x3}, &(0x7f0000df6000-0x7)={0x2fd, 0x8, 0xfff, 0x1, 0x20, 0x40, 0xffffffffffffff7e, 0x0}, &(0x7f0000df6000-0x10)={0x77359400, 0x0}, &(0x7f0000df6000-0x10)={&(0x7f000069a000)={0x2}, 0x8}) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000df4000)={{0x0, r2}, {r0, 0x0}}, &(0x7f0000df5000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000df6000)=0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r4, &(0x7f0000368000-0x10)=[{&(0x7f0000338000)=""/174, 0xae}], 0x1, &(0x7f0000bcf000-0x50)=[{&(0x7f00006e4000)=""/70, 0x46}, {&(0x7f00007d7000)=""/180, 0xb4}, {&(0x7f0000df7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000df7000-0x29)=""/41, 0x29}, {&(0x7f0000df7000-0xa1)=""/161, 0xa1}], 0x5, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000245000)={r3, 0x0}, 0x0) 2018/01/10 16:53:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f00003ec000-0x10)='./control/file0\x00', 0x0) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') link(&(0x7f00003ef000)='./control\x00', &(0x7f0000735000-0xa)='./control\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000fd3000-0xa)='./control\x00') 2018/01/10 16:53:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000bf9000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f0000d57000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d05000-0xc0)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0eeb9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672178f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00000ee000)={r1, r2, r2}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f000069d000-0x2c)={&(0x7f00001ed000-0x10)={'poly1305-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) membarrier(0x10, 0x0) 2018/01/10 16:53:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000081000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r5 = socket$kcm(0x29, 0x5, 0x0) dup2(r5, r3) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000554000)={r4, r2}) writev(r3, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000c4e000-0x4)={0x3, 0x7, 0x3000}, 0x4) 2018/01/10 16:53:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000638000-0x8)={0x0, 0x0}, 0xffff, 0xcc4) mknod(&(0x7f0000fb5000-0x8)='./file0\x00', 0x8000, 0x94) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000a6000)='/dev/vcs\x00', 0x222000, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x9) syz_emit_ethernet(0x52, &(0x7f0000305000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [{[{0x9100, 0x2, 0x63, 0x1}], {0x8100, 0x93d, 0xffffffff, 0xffffffffffffff8e}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x2, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffb, {[@nop={0x1}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}]}}, {""}}}}}}, 0x0) 2018/01/10 16:53:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000031d000-0xc)={0x3, r0, 0x0}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f000012b000-0x5e)=""/94) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000008d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e82000-0x4)=0xc) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, r2) 2018/01/10 16:53:37 executing program 0: r0 = socket(0xa, 0x3, 0x3) setsockopt(r0, 0x3a, 0x0, &(0x7f00007c7000)="", 0x0) [ 158.956334] ? get_user_pages_fast+0x277/0x340 [ 158.956346] ? perf_trace_lock+0xd6/0x900 [ 158.956356] ? perf_trace_lock+0xd6/0x900 [ 158.956364] ? __perf_event_task_sched_in+0x200/0xc20 [ 158.956387] ? __lock_acquire+0x664/0x3e00 [ 158.956396] ? check_noncircular+0x20/0x20 [ 158.956403] ? __lock_acquire+0x664/0x3e00 [ 158.956432] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 158.956443] ? debug_check_no_locks_freed+0x3c0/0x3c0 2018/01/10 16:53:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) preadv(r2, &(0x7f0000157000-0x10)=[{&(0x7f00001d4000)=""/92, 0x5c}], 0x1, 0x0) ftruncate(r2, 0x3f) 2018/01/10 16:53:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$amidi(&(0x7f000058a000-0xc)='/dev/amidi#\x00', 0x3, 0x10700) getsockname$netrom(r1, &(0x7f00001b9000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ef5000-0x4)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000ff8000)="c40204000000def31d001100000000d8144e000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f2b000)="c500309a000000800000f79b5a07938b1dbe0944017f5cdbb4b97a270200180500000048eddd44252e89d1363587f8dd7df03003510016a61c068d3f00e4ff7fae7007720865e19a98b8765ce0f7897c6caa9f2d00000000000000ff040000000000000092892726893364746fe058e69a99d31f6f118658", 0x78) 2018/01/10 16:53:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r4 = socket$kcm(0x29, 0x5, 0x0) socket(0xa, 0x80003, 0x9) dup2(r4, r2) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r1}) connect$ipx(r0, &(0x7f0000cdd000-0x10)={0x4, 0x1f, 0x2, "ddaab61e7df7", 0xa5c, 0x0}, 0x10) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) [ 158.956458] ? find_held_lock+0x35/0x1d0 [ 158.956478] ? __handle_mm_fault+0x3296/0x3ce0 [ 158.956489] ? lock_downgrade+0x980/0x980 [ 158.956502] ? lock_release+0xa40/0xa40 2018/01/10 16:53:37 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f000000f000)={0x0, 0x8, 0x1000, &(0x7f0000005000-0x8)=0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget(0x3, 0x404) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x9d) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000016000)=""/183) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000003000)='./file0\x00', &(0x7f000000b000-0x40)=[&(0x7f0000011000-0x6)='wlan0\x00', &(0x7f0000011000)='map_files\x00', &(0x7f0000012000)='\x00', &(0x7f0000014000-0xe)='eth1mime_type\x00', &(0x7f000000a000)="475048eda04130d1e2a1f8efe332a07f3fbbb7120354fe714a90a155a23de7f0a4298650246f62dc932a", &(0x7f0000015000)='map_files\x00', &(0x7f000000c000)='map_files\x00', &(0x7f0000017000-0xa)='map_files\x00'], &(0x7f000000c000-0x20)=[&(0x7f0000003000)="2d2d21656d30757365725d29d62c657468312300"], 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000f000)=0x0, 0x3, 0x7ff, &(0x7f0000006000-0x10)={0x77359400, 0x0}, &(0x7f000000e000-0x4)=0x38f, 0x7f) 2018/01/10 16:53:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000450000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000044a000-0x9)='/dev/rtc\x00', 0x46c0, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x8, &(0x7f0000093000)=""/0, &(0x7f0000c55000)=0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) 2018/01/10 16:53:37 executing program 4: r0 = syz_open_dev$sg(&(0x7f00002f0000)='/dev/sg#\x00', 0x7, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000735000-0x4)=0x7) 2018/01/10 16:53:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bb3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000172000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001b3000)={0x0, 0x0, 0x0}, &(0x7f00001bd000-0x4)=0xc) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000e48000-0xc)={r1, r0, 0x8}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r6 = socket$kcm(0x29, 0x5, 0x0) dup2(r6, r4) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000554000)={r5, 0xffffffffffffffff}) writev(r4, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000117000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000b2c000)={{0x6, 0x80000001}, 'port1\x00', 0x4, 0x8, 0x24, 0x1, 0x8, 0x3, 0x4, 0x0, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) getsockname(r1, &(0x7f0000be0000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00004a5000)=0x8) r2 = socket(0x2, 0x3, 0xff) sendmmsg$nfc_llcp(r2, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b91c24fff840795d6e8d5a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97eaee9621b73bce23711", 0x0}, 0x60, &(0x7f000023a000)=[], 0x0, &(0x7f000023b000-0x2b)={0x10, 0x0, 0x7, ""}, 0x10, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00006bb000-0x10)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) [ 158.956518] ? do_raw_spin_trylock+0x190/0x190 [ 158.956527] ? userfaultfd_ctx_put+0x720/0x720 [ 158.956552] __handle_mm_fault+0x32a3/0x3ce0 [ 158.956570] ? __pmd_alloc+0x4e0/0x4e0 [ 158.956578] ? print_irqtrace_events+0x270/0x270 [ 158.956586] ? plist_check_head+0xe2/0x130 [ 158.956601] ? find_held_lock+0x35/0x1d0 [ 158.956621] ? handle_mm_fault+0x2a0/0x930 [ 158.956631] ? lock_downgrade+0x980/0x980 [ 158.956676] handle_mm_fault+0x38f/0x930 [ 158.956689] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 158.956695] ? vmacache_find+0x5f/0x280 [ 158.956709] ? find_vma+0x30/0x150 [ 158.956725] __do_page_fault+0x5c9/0xc90 [ 158.956745] ? mm_fault_error+0x2c0/0x2c0 [ 158.956756] ? lock_release+0xa40/0xa40 [ 158.956764] ? trace_event_raw_event_lock+0x340/0x340 [ 158.956780] do_page_fault+0xee/0x720 [ 158.956792] ? __do_page_fault+0xc90/0xc90 [ 158.956814] ? _raw_spin_unlock+0x22/0x30 [ 158.956827] ? __mark_inode_dirty+0x262/0x1170 [ 158.956842] ? __inode_attach_wb+0xf50/0xf50 [ 158.956861] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 158.956881] page_fault+0x2c/0x60 [ 158.956891] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 158.956896] RSP: 0018:ffff8801c5fe7928 EFLAGS: 00010246 [ 158.956903] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825a5f01 [ 158.956907] RDX: 000000000000010c RSI: ffffc90002798000 RDI: ffff8801c5fe7d28 [ 158.956912] RBP: ffff8801c5fe7a08 R08: ffff8801bc7731a0 R09: 1ffff10038bfced1 [ 158.956916] R10: ffff8801c5fe7858 R11: 0000000000000003 R12: 1ffff10038bfcf28 [ 158.956921] R13: ffff8801c5fe79e0 R14: 0000000000000000 R15: ffff8801c5fe7d20 [ 158.956942] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 158.956960] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 158.956973] ? iov_iter_revert+0x9d0/0x9d0 [ 158.956984] ? current_kernel_time64+0x122/0x2f0 [ 158.956996] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 158.957010] ? trace_hardirqs_on+0xd/0x10 [ 158.957018] ? current_kernel_time64+0x1d4/0x2f0 [ 158.957036] generic_perform_write+0x200/0x600 [ 158.957043] ? __vfs_getxattr+0x8b/0xc0 [ 158.957072] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 158.957079] ? file_update_time+0xd3/0x5b0 [ 158.957092] ? current_time+0xc0/0xc0 [ 158.957097] ? clear_nlink+0xb0/0xb0 [ 158.957122] ? down_write+0x87/0x120 [ 158.957138] __generic_file_write_iter+0x366/0x5b0 [ 158.957146] ? check_noncircular+0x20/0x20 [ 158.957164] generic_file_write_iter+0x399/0x790 [ 158.957180] ? __generic_file_write_iter+0x5b0/0x5b0 [ 158.957196] ? iov_iter_init+0xaf/0x1d0 [ 158.957211] __vfs_write+0x684/0x970 [ 158.957217] ? lock_acquire+0x1d5/0x580 [ 158.957230] ? kernel_read+0x120/0x120 [ 158.957272] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 158.957281] ? __sb_start_write+0x209/0x2a0 [ 158.957295] vfs_write+0x189/0x510 [ 158.957310] SyS_write+0xef/0x220 [ 158.957324] ? SyS_read+0x220/0x220 [ 158.957331] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 158.957341] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 158.957360] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 158.957366] RIP: 0033:0x452ac9 [ 158.957371] RSP: 002b:00007fb1792c4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 158.957380] RAX: ffffffffffffffda RBX: 00007fb1792c5700 RCX: 0000000000452ac9 [ 158.957384] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 158.957388] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 158.957392] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 158.957396] R13: 0000000000a2f7ef R14: 00007fb1792c59c0 R15: 0000000000000000 [ 159.156430] device syz0 entered promiscuous mode 2018/01/10 16:53:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) fcntl$setownex(r1, 0xf, &(0x7f0000b37000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000f44000)={0x0, 0x0}) io_setup(0x6, &(0x7f0000d3e000)=0x0) 2018/01/10 16:53:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000436000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mprotect(&(0x7f0000194000/0x1000)=nil, 0x1000, 0x5) r3 = dup2(r2, r1) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/10 16:53:38 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000016000-0x12)='/dev/input/mouse#\x00', 0x7, 0x70241) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000000c000)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9195}, @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]}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x6d5}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000014000)={0x6, 0x0, [{0x5, 0x7, 0x0, 0x0, @irqchip={0x10000001ff, 0x1}}, {0x9, 0x0, 0x0, 0x0, @irqchip={0x1ff, 0x7d9d}}, {0x290, 0x3, 0x0, 0x0, @adapter={0x9, 0x401, 0xffffffffffffd677, 0x2, 0x54e}}, {0x24e, 0x5, 0x0, 0x0, @sint={0x9fa5, 0x2}}, {0x80000000, 0x3, 0x0, 0x0, @msi={0x4, 0xa1, 0x7}}, {0x80, 0x0, 0x0, 0x0, @msi={0x9, 0x5, 0x1}}]}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) sched_yield() setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000008000)={0x8000001, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000f000-0x4)=0x90) r4 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x80000001, 0x10200) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f000000a000-0xa2)={r0, r0, 0xa6, 0x2, &(0x7f0000016000)="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", 0x40, 0x9, 0x40, 0x0, 0x7, 0xffffffffffffa7cf, 0x3, "7056bec3d23d3f0a4e98efeb78daeda58bde8bd5a94854133fd5263b814a062668b53dc7f3a0a833b259a8cc19188c9174058157480124ee1d4bfa9357fe7ee5b833d5322e514ddb3f806baf7d684feb1ea83c004f47d14a3fa2f04dc88650476c0f4812ee0e3d35d270e7eabebd418f624dffa28749b24aa466"}) 2018/01/10 16:53:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000847000+0xfd4)='/dev/dsp\x00', 0x2000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfb) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0xfffffffffffffffe, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1b) 2018/01/10 16:53:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000073f000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ffd000)={0x3f, 0x5, 0x5, 0xec42, 0x8000}, 0x14) openat$cuse(0xffffffffffffff9c, &(0x7f0000a54000)='/dev/cuse\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x40042408, 0x0) 2018/01/10 16:53:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000c92000-0xb)='/dev/loop#\x00', 0x2, 0x800000000000) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7c, 0xfb}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) fcntl$dupfd(r0, 0x0, r3) 2018/01/10 16:53:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00005aa000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000075000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000c10000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000939000-0xc)={0x6, r0, 0x1}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000ada000)=0x6000) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/10 16:53:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x2a6, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000048b000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000588000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2e000)=0xe8) getresgid(&(0x7f0000e63000-0x4)=0x0, &(0x7f00001d1000)=0x0, &(0x7f0000d94000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f00008a2000)={0x0, 0x0}) stat(&(0x7f0000ff5000)='./file0\x00', &(0x7f00001ea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = creat(&(0x7f0000866000-0x8)='./file0\x00', 0x21) ioctl$VT_GETMODE(r10, 0x5601, &(0x7f0000eb0000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000235000-0x4)=0x0, &(0x7f0000ff9000-0x4)=0x0, &(0x7f0000bd5000)=0x0) r12 = getpgrp(0xffffffffffffffff) r13 = geteuid() r14 = getegid() sendmmsg$unix(r3, &(0x7f00005f6000)=[{&(0x7f0000867000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000018f000)=[{&(0x7f0000554000)="5674ad6742b24be8043704faa1092a7c80dcd02ce930d818de96d65bd303e8f5442df101767a1739e2c876a9ef4ed405d6a55a92749036eb3e4fce9951ffe7eec0f7c8feab583eb0c488e4c68490c837ece3dc3c8b2ce8c7c5c4e4fb2dd79e5d224039b1844c8ac854fe2082e7b5e36e35ef5bf8154026af3932c822f47349cd2a37a348fc47caaf31130eebb8d38f50513a9e015f51d8b8c4ccea69d5432c381adad70f6fe3e4bd7bc8cfda94739d2376b2c494389f1a170dccd59781519b2366790aa3897208e75f18a481c6ed050b1805bd21aa5c1d9d1ecd1771ee9e6096d29c", 0xe2}, {&(0x7f0000b96000-0xaa)="6b0854b50789bb83f86c77b7ab419e0cbe3e4f94889ad6daffa2a2d8a43362072055895bc5a3c02dc405aa6f018cadc95a15b9b619eb10b472e8c8010129414489fce5f1ff0332245571fb34b61e49692add14c0270d995c42bf44ec66aa5e9fb448cfe2ee502312d80ba9cdc4724dada337a7406118192345fc62a2dcb70866b89fd9e0490a3cc5f217d0b3f7c8525c0fc5b1f8ac14da453effc6507e4bffd03d3aaf9a5a89b6cd30f0", 0xaa}, {&(0x7f00002dd000-0xf9)="85bcd22f8396be8fb1942326824c1f54f98d52753b6b2dfd4c3dbf20b5b9260162b4cc5b636ea093a9207b0a432e4132fdf8a7a2a344651477a860634beb906f7438ce6e73198ac5509cab0ce770846bd6a48cdbb7020d47a45053c87c822715fd29771f3ed7f209cfa616172d7507c4d430e950489440d7a2c64167707ac244d78f6a0de6934f52a02a2bd8ac6a5fff0437d1d83ecae535a9598df259a838792eaa38fa875176c6171300b46aea2da23a82af1c76cce0e2cb48eadd73bff448c3275630f8157205684cb9111077be36b1db3ca2e16a4295a421cc8f8b0c9020444f7634b34df331091f08d22a71df8c3ed83b5ae7fbe9df1b", 0xf9}], 0x3, &(0x7f0000562000-0x38)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x38, 0x80}, {&(0x7f0000e4c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000395000)=[{&(0x7f00004f7000)="483d30a28ff5b1fa2f45627f2862386067e490c6f951b4b2741680826aab50cc901ed2a10680d29930633d1bd1e5f1e382a9a4ef34ecd4d3", 0x38}, {&(0x7f0000b9a000-0x1000)="4d820887fc1ed14f42c6dc2b7c08469c47711c52a382825f3f8342d46e328fcaacf608f7ebe1891638b74da6e0856e218f11d5c6159d4d821cd4b942360a13bbbb9ebe41184b6b91558df11fb47e6d23ceb8cc511a1d29407538e67249a30554bff074da0a695298636880582b9e60d1bf0323af3634de6ef7990f6b48b037f57e6be8860f95654d02b1cd36a3f2df364c18ba15ed86f29ebb58dfd8fca2f0406d39f75e53b4075981631d5e910e90eafbbf2054912b1bcb1b534ee3be23379eccd60e8d3bfd73b7c950e6d65a6f3ab1bdf98b8c42cb8218cb61dff77b82219fdd1c5e62c9995c215cc054461e36fc8daed992ff8e167944a9c437ada70c9d7f1cd08252f7e1735ea7065e98e9f816b1cfbe07745ea1aaad0644d424d0cd5c0e19c9993150cdf9a29e17764ca41449a7f822fdcdcc1ccada5fcdf72448a6c6d69109d31a9ea5085a68af240ce26136eb6825fdbd45501c43cf207327c90e0c5f7c76f0467fc45524c8c6aeac895ca4babeaa1d16158c196f0f2f49632374893d447ff86b735d8a0e670c0b15d494694905f5291e38ead1072f6df463dac4bf6ec159a8db593dfc2651084c11e21babc26bde19839c2cf062407d4dfd7a7567e9b00b410b631e3464b874c3f371e6dc3039a6426c4b499d0d6cdcaedc53efdf9a646c2e72a5003dd0bcde6b6b1709f99344de604cb82a6eab647613630fb7b271ad322e836bbed743dbbf526aec565846e0b086c2f37f282d86edaf38ae7333c31d080745a50131a05e01731a874ff5bf4679317ec216c74b56508c8ccd267ff5f8c5b21c9f6d224bacf8fd5b626477abc8748c7cbe8dd9f42e3b487f77884a846e71adfadb169f5e0aac4bef300fab53d199c994c8022495a80a9b1dde192750b0c7a109f89fa352275dd629e89295184e19450e09c0e0a7e3214f421fe75025e7c436426aa37b2795208ca9e247e78d268eaac2f8837e725f377a96b4e76f6bb3dfb923ecefc453cbc1d5789cda4727edd4ba783f418d2bfec7e00ca3a8dc5a9b222c5101b097a0be391351ce32252cb21f811cf9989ff8299cb7670e084966cc3b3cb400c083f00f82d5a5729fa2ae31cd86c0ae868af29729a3118d23f5251cee3dc2bf6737f17d6cc40aa8e825f0bda8954910271afc023ef9ef9ca9eed2dba4dbfa171f38230cab97aac3c9b32ece8ac4403319b1cc10e3a5a468ffe3947c4ac6835e31ec80fb8cd431778d39194275e60b9b86c3a6a3ded11cbc8c1dc41d6aca1962c2a4c2ad1f573f3228c02073ae946e26c379021f1e811fcfae6926222134e3b3121a4956072d32a456d3b94ae4817c9286e64b47084856b7eea7640317d52a874da746380de304f358a12e15d1f6ceb0065fd4831424f9ed25178ba6e5402dd5ca4ff5380adcb4a10df2e250c441653cd3b7c60db39dee168da0e7865bfada59f5bef00175ad9983b9cab545e6bfd9e0f022c46e5c7f4f1bd98952b972d9eadee2eb42675b1c14f86a532fcb5e5a890b5d74a3ce2b4817f98883895cec1a3b4a4df7d6da6da910f8953c33b13cf1942586cb9d9a200fa662753a6160fd0d30ff0b5d8d8c624e91fbc045c345020cba02865f726eaac582a5aa50562249ba8b0dcd2722a717f8586bb14c643e4ee88c30290efb1339ab2465b11db9e525ca34db480e26fb1c7ae483475a319bae9ef2718d0749859f86a4baeeda412af7df5d9332e5f0f893f77965624278fecdac9e2cabe35050d32ac21e1aa952f5b7dbee6d53588631593d0d8b833e66a5ecf449eeb6713216874cfc9cf132d9a68706ab08b8fa4ce79a5c7f36fe1bc776301ef25dd8681e287c0b6281f3257e94fe09acc9a544ee8543d51b296201762674eb192b6c0ee9094767c0bdd4c5ef52f8af5c39a3fe33dde27d17491fb435a9dd0813d3e946207292d4b71942fc086fedf0f254a877da1f6fc5814604246b2fe7bdbcb689fdf4b62f74dbb5f1e662b283c5cc213978dcde32b46d6bcb9b0efeb793cbb227c92960a00795015a842809194900ac684d1aa6aae46eed19dfec43aa66fd4d8d151e0aa0c1e2e367dcd67b6231fd245d0e02d559d1fe31f4081cb610037be356d888cfcaafb30683275fe3c8e60e60d16e906fa7125cebdf3a1c00892601b2e75677a5b3780dbbf5aa6087d9d0a85b08ffc83a43b9f0536faa7dbe27039932ef04415430f0136ddd631fde4b5ba540051ea02b0c80feba23213b4f8acdb9b22879c702aa3cc24141eda75c66a2c0e37b6146f4e6fc08ceafb615b3935dec2ff1690be67ad093a5e9063a91a3b8620992da4796202b5871e3f741ee2ec7d1e3776ce5369ebee15bcf56ddde08d19b9fa2cc654fd3446c460920b1c00c0cd02a96dd47072749aef5ef55f8fa19f3dd19aafea4960ab1002a3d8d3564fbae6f877705e73bb55146e4287a40e951da6508aa1aa1815832bca3292b21d9881c348383cf7cac9bdc77a9824b2a66719b11480b7980a0c7221b6552e865aecc5517386ecd81ca1bcc780e09982042cabd0249c00d51941f97fb551526450f26cc423562528468c0e774df2db1d5749d8596cb17e0fcd44ca95576b05661ec8ae9875123566f7456ce9e19647516f22a793a0d0bafaa2140b7c84680a7929450b0907754ae77cd40e398fa01895d9dba3f65a4293e51a643f90692c0b17c6baf96153a71b002c3a282ad4b96618c40f8da90772865f2290cbae8435c467d51ca21fd07ad8cd6acb69401410bf872a97069457428c9ba29853f93cdaa25fed6032cc6c75fcb71366bc1ca432746fd2355ed0217ff5125570137974b0894aa28a60e91ef069ed1d0f634e8ae898bdda49e553e6efc60aeaf6109484245904ae2f93c4e381134da21a75c2475e97af17ff8cd01808589732cae8ab991eef5dbcba8c80b8f5fdf17f255027b6331eca2a84023f19f436428dd39bf1968e74a68e6781868eda4a0afc684ffafd99d0f392ad3994a59bfb4c51687b3ba7d548176a0192b2b216482545d994e73bdf0e12f6c65f80b99761de8ba87313608a57e4885a0537155a86a9381965767e4f6e08fc8c654d61b5912dc0f44a03dd06dd1b1160eb28db9f1ef689c65cffc2a3104a2e3f38b057869f380bca8bf62b1f821ac06065c9837de34b035fa19e47dd3e5b6a18e653559a1a7619162c332ae3b69352bea27d17a84e488c315e29267a1e673b2f942ad33bb6beda414637af2cf3b4ceab06f7fd44b4468d6f90fff37973d8b63d6d756f937b6cbe4d3a78762031edeec2d675478866dc4297df46ee20c2fdf2da60dd1b5aa0061702512a5a48e53c52ac475a7756fc011c3b9b0699cb411b1d98289617467254177e99f6501c103be067febd1b927417ee1e200c2c31675c3415e1b75ec2fb51674f595a389e436f05638a72e6eebfa85a9a2fb1063b97bf3e50a371e8935a53fdf2beccd173a57cc1ab14ea6fa71c88732dde3baa14684c4db9049c098689b11a9542e157cd1c499f39383025a26e0c1c19f41b9643b55be66456c00c1752fdaf32f01aba52e50516537a4a0a709a46b04130f0fc910c7aa2d067b9ef9df770e947efe26eead1e373dd4f64a5bbf9118a43816a486ea41e4bc53f6e3a89d066ded158cdcaa5c95138e909d9eb5c4a8ec37a69eebafa8004234da2f7f53caabc4c660153f7777b657863b37fcd7537cd057a40dc02e306cf8637f02e3a4d51d6f73cd01f2ae2dfef4aa16d0c272a84146e8d40d154e7cb282b7d3816b57429b6d2c6b9c92b1b8f1406b0969aad4cb47a86c7670f9d57586de3179294772d313d8be68bb64f7ae21616bfe7324c32ae56bc4dfdac56b277481a0b3fba865ae37df0ee697610e22bc24dd07bc6b241bbcf9aaf7c7ec055d0130feec9f1d78770e9b49f2d5495fe283db5fbab7c1a92c08b1704a97e6a185bd1818ba0ebff9b9e6b3afa551df7c9ac2deb8e093348fe9481474637a2858f350022bc8d96fb34f404dc1639bc89da89748eb19ec2dc1dc4e3b6806f909b08f1237a1f4c5f6405c263a4efbd94d2618de2c2d5babaa0438526fd9a8f27ce15eeb6951c9e86bb7434120e5ba1fff8f697d56a8d3ffd72ee83df46882cc398aebb861ca826ccaf92874261a905c70186d5b9eaf1e27faf1c407c4eb21da7f9ee0981fe679db1f55d42cb7cd7e1b1587283bb1a2a6219eb632e5d7926fd15718095ffbe3f45fe78be86b5c556344dc866ee67a018b85b4cfa72d18c20ea85a7783e6fd83f87ca89ada3230ef409a51d03b4e5769a51a0d0873fdb73d45033903dad669e596d941f74e6ce7dc5d18af21f952d8ca66600831c2401991935ff225005f9d6e01a02c9c2bfaf168a279f7fa1c8c4395afca3395941001ed021dff04f366fe8e581aada2f1b6416a6ab19f3801e1786f46946c00e5c72a4e5e0aa35eedc20b33a8faa4897b46e7edd8cfe12a0095283d4813442b485ce559fc5ea5ead14e39aa9fb6a77535552a09f45f779520ff46f16720228fa215abcdb87b0b1819b08f79df9e7bc49d88cd25016151f755381e5a1e75b373d1a5845bda3f4a45f4209e30a58ac573d4a158a49462808417fe0a12b4b6d28fcd2f54316378935839f09d4d83f6dcf76a145a835ea05a1369c45107eda35074e1829ea75f3970c6561a80d192ec8ce11b4bbc20f9a9fbe7253b416858ba9c6bdcb930c6b72283d6967bf28cc60fc6b768a14fff29f56e15e2253ca52a6cc4475925a5e8308e7e55fb4d8b2f34cc43aba32f5af3c34c7ce287cec5b84519c3daaba2278c02505324f61af9327d058e26e69877cf9f3d873d20cb7aecc6dd898dd28fba4b680027d57a02c1f117b7c7936b961d49f5c5fc4e821a3a5396cc7883c371be3003fe1006a858a03ab75e617eb5dd64a6a706a223f646ddea2489a2b4170c6276187e43afe2bf8ae7438a2df6b4f28b3e7bdaceb4c24bc972307cb9adb1c80adb71cdec6b3d78c98c7f7eb0fb03f349e48dd39101b3d8a0bc757de8a0ff2f007b5dde3f3bac88abcae20cf825a198501cc274c1990108bd26f231a3bfc6f2dd2bf251c20547201f36c83f4684d6390f940b93a9f2bd107d7e117bde6de480635ea8846df2fbdfa93521d3069f798a14e583815fbaa353b6304a42d4b6a85b6d9ff7fc4f56b8f1b35c9187101147927f84a4b1714c77cee4609386375067ff2a0b2f9263879dbe3a7c8cf27ab587c3f85dc45ffb4361bd9870bc4a4d5ba46c832066f5c9efb480a8926d446f693a05db28e2a23711e821c7e6cf245e4646e02bc2b04a648fe6027986e4c8131dfafffa3a45faa843450afcd3fb87b576539a4b889d21c5a002fcf56929d7f1ee03dbd1ff3ae8630d6a836a30ada10d5310afc1026098ebaab142517f5af1428629cd5402ddafd59573cae3ca409580cacb25f42b5b0cbab5b9a03862b1b8a577601e97718e72d6d9035133d3ed9acf14b32a6a720d9febe2e35b5e0075ee7249823e04c2ff0397d6b64de696d87247e8221731731ff448b5d52324481dd724f001647c6648f2e47492fa5a0c172df2edcb775936a7288807c8695aab6f593d9ff1b6ff53009da845adda6365e8513ad3da2dac28eb43b4f790ededcc3dfff5f18bfe60466ce2d851bd7a38eeab301f1a0c6191de7936c72d2ce15345ec5e4b44dfbeb0cb003888845b61ee40636e56e5adb54a623b6ccf234607fc138bc31b210c70e3414d996f47ba3c4f8c35a15bb55fc20cd5fd4bef0c650bbe228f0e20c3307555680802bce2f08f2d7508fca55a928b436c80205fb754feb2", 0x1000}, {&(0x7f00006bb000)="566370052ac07d01831369df6a65563f6afa083e7bdd1352ccddb2529d96d308fd0ff8459ea09fba8317d47e5d8e717882ba62a03e3e445f6218c9a3d198e8817234f4e8e18d4abd924a177ac196ebe3de8f6eb70af72b95b130224b5db2c927da0c65c9501b451845e76c264ec621205415a7d76d8fa425560f8438eff0b35eef1230aa4afd584a461e380f12b59d4df89d5743bb39904270d6c975bc4166ad8be6368fea823efc1141e6cb23aeb24409c9df5e64c0254295dd7b33", 0xbc}], 0x3, &(0x7f000017a000)=[@cred={0x20, 0x1, 0x2, r8, r9, r11}, @rights={0x38, 0x1, 0x1, [r0, r3, r0, r3, r2, r0, r2, r2, r4, r3]}, @rights={0x20, 0x1, 0x1, [r4, r2, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x98, 0x80}], 0x2, 0x10) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r15 = socket$kcm(0x29, 0x5, 0x0) getsockname$netlink(r1, &(0x7f0000198000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e33000)=0xc) dup2(r15, r3) accept$inet6(r1, &(0x7f000031c000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b5e000-0x4)=0x1c) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000d24000-0x10)=@common='tunl0\x00') ioctl$sock_kcm_SIOCKCMATTACH(r15, 0x89e0, &(0x7f0000554000)={r4, r2}) writev(r3, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000056a000)={r1, 0x3f, 0x3, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 159.565617] audit: type=1326 audit(1515603217.579:2773): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27134 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 159.565634] audit: type=1326 audit(1515603217.580:2774): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27134 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 159.565650] audit: type=1326 audit(1515603217.580:2775): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27134 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=2 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/10 16:53:38 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000016000-0x12)='/dev/input/mouse#\x00', 0x7, 0x70241) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000000c000)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9195}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x6d5}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000014000)={0x6, 0x0, [{0x5, 0x7, 0x0, 0x0, @irqchip={0x10000001ff, 0x1}}, {0x9, 0x0, 0x0, 0x0, @irqchip={0x1ff, 0x7d9d}}, {0x290, 0x3, 0x0, 0x0, @adapter={0x9, 0x401, 0xffffffffffffd677, 0x2, 0x54e}}, {0x24e, 0x5, 0x0, 0x0, @sint={0x9fa5, 0x2}}, {0x80000000, 0x3, 0x0, 0x0, @msi={0x4, 0xa1, 0x7}}, {0x80, 0x0, 0x0, 0x0, @msi={0x9, 0x5, 0x1}}]}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) sched_yield() setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000008000)={0x8000001, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000f000-0x4)=0x90) r4 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x80000001, 0x10200) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f000000a000-0xa2)={r0, r0, 0xa6, 0x2, &(0x7f0000016000)="4a06836f09d51d04b6fcb0b4af52a9810e955acde7d3496998eef5f65246c16df59824754e9ef3550305504c6f8b91e61370b30f4478df7cef8f451b9051fc036b624fe1456d237a86168f8c88562d2cfe3907b6b8f245e58bca79ef1debb790becef9a038ef4f29c17797bcbab0bd6f2027c6582401eff1d4d6ee2252ec71e6caa000f0a9f61dd055654df666b5c5a0d4a15f2acc2193138504a2c856cbbd4984a8081154ab0f5d68edb396d2df2fa924109b2d62fe7e79c6b53b7854aab372c3459d34c544e437cc45035c2c2fd3e55cea55db5290053ffdcc73cd0f233ce60337d6a7f780f3343c6cd220109d65e1ad2395aca3a7339aa39e1250", 0x40, 0x9, 0x40, 0x0, 0x7, 0xffffffffffffa7cf, 0x3, "7056bec3d23d3f0a4e98efeb78daeda58bde8bd5a94854133fd5263b814a062668b53dc7f3a0a833b259a8cc19188c9174058157480124ee1d4bfa9357fe7ee5b833d5322e514ddb3f806baf7d684feb1ea83c004f47d14a3fa2f04dc88650476c0f4812ee0e3d35d270e7eabebd418f624dffa28749b24aa466"}) [ 159.565667] audit: type=1326 audit(1515603217.581:2776): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27134 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/10 16:53:38 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000156000)='/dev/admmidi#\x00', 0x10001, 0x44000) socket$inet(0x2, 0x3, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x1, 0x101, 0x1, {0x0, 0x1c9c380}, 0xffff, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000000000)={0x81}, 0x8}) fcntl$setflags(r1, 0x2, 0x0) 2018/01/10 16:53:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000048f000)='/dev/vcs\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00007e0000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b6e000)=0x10, 0x80000) sendfile(r0, r1, &(0x7f0000f85000-0x8)=0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000058a000-0x5)='stat\x00') r3 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r3, &(0x7f000023a000-0x8)=0x0, 0x85b5) 2018/01/10 16:53:38 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x83, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x8) 2018/01/10 16:53:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f00005e2000-0xda)=""/218, &(0x7f0000d3c000)=0xda) openat$ppp(0xffffffffffffff9c, &(0x7f0000758000-0x9)='/dev/ppp\x00', 0x1, 0x0) lstat(&(0x7f0000a0e000-0x8)='./file0\x00', &(0x7f0000089000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() r3 = getuid() setresuid(r1, r2, r3) 2018/01/10 16:53:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getuid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r5 = dup2(r4, r2) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r1}) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r5, 0xc008551b, &(0x7f0000ed3000)={0x1, 0x18, [0x8, 0x7fffffff, 0x7, 0x0, 0x3ff, 0xfffffffffffff334]}) 2018/01/10 16:53:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000269000/0xc00000)=nil, 0xc00000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000750000-0x10)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002eb000+0x5e5)='/dev/autofs\x00', 0x101000, 0x0) mknodat(r0, &(0x7f000058d000)='./file0\x00', 0x0, 0x49) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) 2018/01/10 16:53:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045c7f) r1 = syz_open_procfs(0x0, &(0x7f0000836000-0x57)="00000000000007ffbe374a811f4375f34e10b3cc29b742075bc3b6f601ce9f9f774ad6154125ffffff7f3dfcc30d4bc75ad58a5f6282867283728ed300054cc5aeeb49fc628fd0bed1a5b205745689969b1534e84dbb54") setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000282000)=0x5, 0x4) fstat(r1, &(0x7f00009e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 16:53:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00007e4000)=0x0, &(0x7f0000f83000-0x4)=0x8) recvfrom$ax25(r0, &(0x7f0000154000-0x76)=""/118, 0x76, 0x20, &(0x7f000015d000)={0x3, {"24dfc9fd881843"}, 0x10000}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000055000)=0x0, &(0x7f0000057000-0x4)=0x8) 2018/01/10 16:53:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006f3000-0xa)='/dev/ptmx\x00', 0x100, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f000013a000-0x4)={0x1, 0x31e, 0x2000000000}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000e03000)={0x1, 0x9, 0x401}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000097c000)='/selinux/policy\x00', 0x0, 0x0) setns(r1, 0x0) connect$bt_sco(r1, &(0x7f0000eb9000-0x8)={0x1f, {0x6, 0x6, 0x9, 0x8, 0x9, 0x8001}}, 0x8) 2018/01/10 16:53:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000003, 0x0) getsockname$unix(r0, &(0x7f000059f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e2d000)=0x8) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) readv(r0, &(0x7f0000123000)=[{&(0x7f0000ee6000+0xf4b)=""/101, 0x65}], 0x1) 2018/01/10 16:53:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000b03000-0xb)='/dev/vcsa#\x00', 0x2, 0x2000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000436000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/10 16:53:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000bf000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00002a7000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3a000-0x4)=0xe8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009e7000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000035f000)={0x0, 0x0, 0x0}, &(0x7f0000294000-0x4)=0xc) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00002bf000)=0x0) chown(&(0x7f0000cc7000-0x8)='./file0\x00', r0, r2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000934000-0x8)={0x0, 0x0}) sendto$inet6(r3, &(0x7f00009f2000-0xe3)="7ba8eadad4a02babf0d49da4ae20c7d3768769c1f3818f1cc3ddf495914bc16243a3081ad46291d49304c58064167a75d0a5b334925bd8e32bda00ac0e9b31aba3c5821a3690a1b1e86954c2e1665b3fd0d85ee9a39abdd63309a633275546ae0f1b5eac25b69e9f56a8ede59d01662ff22b8c97eddec19743cd6a49558aa5aff632026137aa06fe337f64b0f378003e51e8daa2f562c53178b535341c175602ef547265bcdc4f842a43147bc54b202a2f5b1386e55f2ceb5d27e69a74d35afd22c031e8f31020645e359d93be99eff567f6786b3d73ce24592fe20ce8039a95e6ef67", 0xe3, 0x8800, &(0x7f0000aff000)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x3f}, 0x1c) 2018/01/10 16:53:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000bd9000-0x4)=0x0) 2018/01/10 16:53:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000477000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r4 = socket$kcm(0x29, 0x5, 0x0) dup2(r4, r2) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r1}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000c75000)={@generic="6780e0aeed5456df8c997523211cd731", @ifru_addrs=@ipx={0x4, 0x7fff, 0x9, "3905b9712e28", 0x9, 0x0}}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000ded000-0x10)={&(0x7f0000bf1000/0x2000)=nil, 0x2000}) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:38 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0xa, 0xffffffffffffffe1) getsockopt(r0, 0x10f, 0x83, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001000)=0x3) 2018/01/10 16:53:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x1, 0x400000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x7, [0x9, 0x200, 0xa9c5, 0x7fff, 0x1000, 0x8, 0x0]}, 0x12) open_by_handle_at(r0, &(0x7f0000e82000)={0xaa, 0x8, "ef1c2b6ba450670e69c11fcaa1d3bb8c2ab98dbb4de6ad6eb6760b1e9abd14f966c49e98dc55e02bd2ba447fd46c68793a0fdef27ffb5a7304a5c2464c9e1e9fefe42546dd8cbe278edf3dd0f478ab587bd3a3ba8f5e651d6b2e3a45b4131e5480c40e079bd1d342a879531c37cd8192e95856f1d7936c8f80bdb7234d22880281053a55404d52b473e9748fb4ffddf2c85e9d8d91beac852381a196a6cdd31e87f8"}, 0x0) r2 = socket(0x100000011, 0x5, 0x0) r3 = socket$inet(0x2, 0x5, 0xbcd) setsockopt(r2, 0x107, 0xa, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/10 16:53:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000fb7000)={0x100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/10 16:53:38 executing program 4: timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x781001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)=0x800) 2018/01/10 16:53:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004f0000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f000013a000-0x44)=""/68) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000e5d000)={0x3, 0x23, 0xffffffff, 0xffffffffffffff01, 0x8000000000, 0x1}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000239000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000f13000)='/dev/input/event#\x00', 0x0, 0x0) r4 = dup(r3) read(r4, &(0x7f0000241000)=""/24, 0x18) ioctl$TIOCSBRK(r4, 0x40044591) r5 = syz_open_dev$adsp(&(0x7f000028c000-0xb)='/dev/adsp#\x00', 0x649c54df, 0xc0000) accept$netrom(r5, &(0x7f0000bc3000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000959000)=0x48) ioctl$int_out(r2, 0x2, &(0x7f0000fc9000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000e16000-0x4)=0x0) r7 = getpid() kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r1, &(0x7f00004da000)={r0, r1, 0x10001}) r8 = syz_open_dev$binder(&(0x7f0000892000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flistxattr(r8, &(0x7f000087f000-0xc1)=""/193, 0xc1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000064d000)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000000000000600000000000700000000000000000000000000000000000022001800", 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000038000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 16:53:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000345000-0x10)={0xbf, 0x400}) r4 = socket$kcm(0x29, 0x5, 0x0) r5 = dup2(r4, r2) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r1}) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x8) ioctl$KVM_DEASSIGN_DEV_IRQ(r5, 0x4040ae75, &(0x7f0000563000-0x10)={0xfffffffffffffffa, 0x1, 0x2f, 0x400}) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) fcntl$getown(r0, 0x9) 2018/01/10 16:53:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000b72000)='/dev/dmmidi#\x00', 0x0, 0x0) accept$alg(r0, 0x0, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d40000)={@common='sit0\x00', &(0x7f0000f05000-0x2c)=@ethtool_cmd={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 16:53:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$dmmidi(&(0x7f0000964000-0xd)='/dev/dmmidi#\x00', 0x2, 0x10200) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f000011d000)=0x5) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00006dc000-0x4)=0x101) r3 = syz_open_pts(r0, 0x0) bind$alg(r2, &(0x7f000042a000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) syz_open_dev$adsp(&(0x7f0000e3a000-0xb)='/dev/adsp#\x00', 0x8, 0x2100) ioctl$TCXONC(r3, 0x540a, 0x2) 2018/01/10 16:53:38 executing program 0: mmap(&(0x7f0000000000/0xf47000)=nil, 0xf47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000f48000-0x5)='user\x00', &(0x7f0000668000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bae000-0x9f)="f19f5b55a925869f229857f388cc8277b9a7578a4b12350dd35087825af6533c50004be4bf94d4497a1388c4dfc9960663cf67669e8a1521aeb854f82ecef6bcbbcc4f2ef6914bab08fe4837f27d7b0de52e3b7dbf1d7e2541e68dabf2628a9e240bfee149763933331b66d8485cc54a0799761f39710d861b8bbfb2b6c2e5f4b6443d1686c74bd6c6d9d9091900a8bc52b9ad71cabc696f202b9fbaaed6b6", 0x9f, 0xfffffffffffffffd) mmap(&(0x7f0000f47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000f47000)='user\x00', &(0x7f0000371000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ae6000)="347d8f94a1e0a5d1e1ed3a010ffe40d9cc02b2ffe329dd98ff7c4c236336da5198207a5a6953", 0x26, 0xfffffffffffffffd) keyctl$negate(0xd, r2, 0xfffffffffffffa55, r3) semget(0x1, 0x3, 0x104) recvmsg(r1, &(0x7f0000f46000-0x38)={&(0x7f0000f46000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f45000)=[], 0x0, &(0x7f0000f46000-0xf5)=""/245, 0xf5, 0x0}, 0x0) r4 = memfd_create(&(0x7f0000525000-0x1)='\x00', 0xcbbc07bb91313f80) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000011000-0xc)={0x40000000, 0x0}) sendto(r1, &(0x7f00004a3000)="", 0x0, 0x0, &(0x7f0000f3d000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/10 16:53:38 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f7f000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000bf0000-0x19)="6b657972696e6773656c696e7578bb70707031776c616e3100", 0x200) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000086a000)={0x4, &(0x7f0000f80000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 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$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f0000039000)=[], 0x0, 0x0}, 0x8080) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00005c2000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) io_setup(0x1, &(0x7f000022f000-0x8)=0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000f81000-0x4)=0x0, &(0x7f000042a000-0x4)=0x4) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000651000)=[{&(0x7f0000000000)=']', 0x1}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) 2018/01/10 16:53:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00004ea000)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000910000)=0x0, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000891000-0x8)=0x1) 2018/01/10 16:53:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000014d000-0x4)=0x0, &(0x7f0000107000-0x4)=0x4) r1 = syz_open_dev$admmidi(&(0x7f0000d5b000)='/dev/admmidi#\x00', 0x9, 0x200000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000caa000)={0x20002002, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 16:53:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00007c3000)={0x0}, 0x8) r2 = dup3(r1, r0, 0x0) vmsplice(r2, &(0x7f00004b8000-0x40)=[{&(0x7f000003e000-0xd0)="", 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008e1000)=0x0, &(0x7f0000852000-0x4)=0x4) 2018/01/10 16:53:38 executing program 5: clone(0x0, &(0x7f0000494000-0x5c)="", &(0x7f0000000000)=0x0, &(0x7f0000d8d000-0x4)=0x0, &(0x7f0000001000-0x1b)="") acct(&(0x7f0000128000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000719000)=0x7, 0x4) 2018/01/10 16:53:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a02000-0x10)={r0, 0x28, &(0x7f000043d000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005d3000-0xc)={r2, 0x9, 0x8}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000020e000)='system\'.\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00007eb000-0x88)={0xe662, {{0xa, 0x0, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r5 = socket$kcm(0x29, 0x5, 0x0) dup2(r5, r3) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000554000)={r4, r1}) writev(r3, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x2000000000000007, 0x0) sched_rr_get_interval(0x0, &(0x7f000072e000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000db2000)={0x0, 0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000f88000-0xd)='/dev/snd/seq\x00', 0x0, 0x2080) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000730000)={0x6, 0x2, {0x0, 0xbf8b94e895d6b62a, 0x2, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_settime(r0, 0x1, &(0x7f0000715000-0x20)={{r2, 0x0}, {0x0, r1}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f0000cee000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000667000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sync_file_range(r0, 0x7f, 0x89, 0x2) 2018/01/10 16:53:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) 2018/01/10 16:53:38 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000d36000)='/dev/midi#\x00', 0x636, 0xd00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x60)="1713667de88bdd68292dd04bce46ef21d7c9ef442ae231bf5a9669d7418b94422fd2c5a99f0440e8c8efa7c836f07b81246ea9f046d6f65d45e4f3cff997eba150ebdbc3463f2fecc08772fb53775bd2f13d993ce00d9f8847533dd5f549f471", 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffef7, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000bf6000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) close(r3) 2018/01/10 16:53:38 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000008000-0x388)={0x14, 0x1f, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x111}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000007000)={&(0x7f0000009000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x80)=[{&(0x7f000000c000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000005000-0x4)=0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000000e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000000e000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000000f000-0x4)=0xc) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x24, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0x10, 0x1, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 16:53:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 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, @perf_bp={&(0x7f000061d000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) userfaultfd(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000027000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x6) 2018/01/10 16:53:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) r1 = semget$private(0x0, 0x3, 0x4) semctl$GETPID(r1, 0x1, 0xb, &(0x7f000090c000)=""/68) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) close(r0) 2018/01/10 16:53:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000029f000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x20000000000007, &(0x7f0000b4a000)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00001d4000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000fc7000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f00003af000)='/dev/input/event#\x00', 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00009e5000)={0x8000000, 0x0, 0x1c}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r5 = socket$kcm(0x29, 0x5, 0x0) r6 = dup2(r5, r3) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000ce1000-0x75)=""/117) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000007a000)=0x0) r8 = geteuid() lstat(&(0x7f0000952000)='./file0\x00', &(0x7f0000ec5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f00008d4000-0x38)={&(0x7f0000509000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b5f000-0x80)=[{&(0x7f0000ec7000-0xdd)="50b3982e279bc2e5d56334b555f377cf238e85edaaf828b55ac25729359c2962e6af18a4d53dd19001d97de3bd0e2663350471411279fd83d6ec1d7b974e8b080c9296a57b539ddbb1f622b48dcfeb9f5050aa6b4a224be9167816eecb24f3e002419043ea312a483462c12ee23b3575656de2bf41f326b556aca846c63cadb99cb9b18d466b5fd97ea71b4b07a37eff3b67032a67e585fc33da2e17ff3c46a659de298fab69c3da394a73458800298d0c79539eff65715d8c25d0b9ac22011ca78c1c1e66f2f4ce4f6fa454264f6018f40b00d67bc8c3afdfdfe1e0b5", 0xdd}, {&(0x7f000061a000)="79810b866312d9183d2c76c9e7", 0xd}, {&(0x7f00004fe000-0xdf)="0e5b8ed3527e465ace1648746be767d83bd9477b8f977ca115e4cc17556c095c504b844e55291f0eadade8b6c649470c42c327162e278c9faefd2de57548d7450b042c0cd894d1d237712aedc7bc169601fbb4cf9aa70787a719a68fc3e57f591ffca7b143b0b21ee655ea239b635ca8098711702075bb0db1ba85181832d298b0aee608fdae6a60b4231fe1f14c5d1c4d83b57839acae71aa312ba5d1f0bf3916306e04b35cd86b16909c86b3b152f9e06cc203eea29c0916dfa1ec74978f2f562038a40082a29cf6a40811b5c9fb1b5dff6cc5ca286cfe2261f1512e281a", 0xdf}, {&(0x7f00004bf000-0x1000)="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", 0x1000}, {&(0x7f000068b000)="101faa4e6b4299e850345ab7da2dae6025dd23af3bc164b16b34", 0x1a}, {&(0x7f000053d000+0x38e)="4b4bbeca372159a987866bc1c510276960230bd28ab126bcf69d6eaa82bc373deb9680e26387390049", 0x29}, {&(0x7f0000bba000)="7d1393cff26f932375f8bf3db91642889bea00aa9a5f71aedd7fb69e990111ec64997ae2e703740df9182db4d4140cf69f3d0568730edf3f8ea21f956c698344faa4c7a645b4e40e1f7abe060bb6e44f07bb717dc9f2d8cb736cc919703ba49677166c9b242a850e624bc6492bef8d6c7abdea2d9719a62c23a9bac1720f832d121376efee666753f3e45be28779bf2a1063c59957d443ce22f3a98c20a843c8bc6153272697e019bbce1400ae51a01d56723c0b72124ec61caeffbe5cd8076f96af60a05af94dd67b3aaf9407b95d22be263f6c1f0452e23a12aa982291fae859815092e2254d86", 0xe8}, {&(0x7f000006c000-0xa3)="1086278d92dfa1aa73ff05eff15fcd9960fb15a079cc9b1b735a4e76bb2e28cc20e45531fd84db88b6736c0b8806d8c07093fc2cf8b18f2ff444532fea34b0933e711823b0386397235bf61086237f4e3be70e108bbf3eb9c97a1b0ce238693f47f384ad35a654eef48561d0d663683f029013fb993889298fc9cace0d17f03bdcbe54b0cea8303ef7ac10f6dfbf56ebcaf46451e4e18dce99c7e54046ac86a7437084", 0xa3}], 0x8, &(0x7f0000bc5000-0x38)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r6]}], 0x38, 0x0}, 0x80) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000554000)={r4, r2}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00005a0000)=0x3002) writev(r3, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000a11000)='/dev/dsp#\x00', 0x4cd, 0x200000) ioctl$int_out(r0, 0x5462, &(0x7f000090e000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f00004f7000)=""/132) 2018/01/10 16:53:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006d4000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) r1 = dup2(0xffffffffffffff9c, r0) r2 = accept$nfc_llcp(r1, &(0x7f0000f54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000dfa000-0x4)=0x60) fdatasync(r2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000dae000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x454, &(0x7f000095b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x4000000000000063, 0x4, 0x43a6244e, 0x0, 0x446, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x3, 0x100, []}, @noop={0x1}, @ra={0x94, 0x6, 0x1}, @ssrr={0x89, 0x17, 0x800000000000, [@rand_addr=0x8d2, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x3, @broadcast=0xffffffff]}, @generic={0x0, 0x5, "aa36d1"}, @generic={0x8b, 0xa, "0b66edea5999e297"}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, "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"}}}}}, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000506000)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000292000+0x514)={0x0, 0xdf, 0x7, [0x1, 0x3, 0x2, 0x0, 0x2a, 0x7fffffff, 0x40]}, &(0x7f000027c000)=0x16) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000f15000)={0x7, 0x3ff, 0x3, 0x5, 0x10001, 0x4362, 0x1000, 0x7, r5}, 0x20) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f00003bf000)={0xd0001, 0x0, [0x4, 0x5420, 0xc9, 0x849ad, 0x3ff, 0x6, 0xfffffffffffffffb, 0x4]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e29000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000583000)={0x6, 0xc, 0xfffffffffffff570, 0x1442, r5}, 0x10) io_setup(0x800, &(0x7f0000f17000-0x8)=0x0) io_destroy(r6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025d000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000d75000-0x4)=0x10) r8 = msgget$private(0x0, 0x80) msgsnd(r8, &(0x7f0000a4b000-0x8e)={0x3, "12386d6cb843db44cbe930ebfc01a6c2be28288e4c71312cc4669697fcae0ba166a1b2c8bc11c3388ac8003b3c325b5c91f9e8d9814ec0690243417cf1584477375305bcf587fbf46e8ab117f920577f1b8cfd9f645d5b1583c57d0e62c0bee29498319b1531ddecbf1b56620e7d23ff95c14a6d9257c63480adcf81c2050e3500924657b968"}, 0x8e, 0x800) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000128000)={r7, 0x3}, 0x8) 2018/01/10 16:53:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008d8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) poll(&(0x7f0000999000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0xf8d4) r3 = gettid() socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f00007bc000-0x8)={0x0, 0x0}) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) r6 = dup2(r4, r5) tkill(r0, 0x16) r7 = getpgid(0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000071b000)={r6, 0x50, &(0x7f00003f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000af4000)=r8, 0x4) fcntl$setsig(r1, 0xa, 0x12) r9 = dup2(r1, r2) fcntl$setown(r9, 0x8, r7) tkill(r0, 0x16) [ 160.223430] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/10 16:53:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockname$netrom(r0, &(0x7f0000d5c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c07000-0x4)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000831000)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r1, &(0x7f00009e4000)=[{&(0x7f0000fc3000-0xbe)=""/190, 0xbe}, {&(0x7f0000f46000-0x58)=""/88, 0x58}, {&(0x7f0000ac5000)=""/44, 0x2c}, {&(0x7f0000b74000-0x21)=""/33, 0xffffffffffffffcc}, {&(0x7f00004d9000)=""/186, 0xba}, {&(0x7f000048e000)=""/147, 0x93}, {&(0x7f00009a8000-0xa5)=""/165, 0xa5}, {&(0x7f0000c5d000)=""/114, 0xffffffffffffffac}, {&(0x7f00007e5000)=""/228, 0xe4}, {&(0x7f000059a000-0x2e)=""/46, 0xfffffffffffffea5}], 0xa) r2 = gettid() syz_open_procfs(r2, &(0x7f0000449000-0x8)='uid_map\x00') 2018/01/10 16:53:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0xd387, &(0x7f00009a8000-0x1)='z') 2018/01/10 16:53:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000079f000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r3 = socket$kcm(0x29, 0x5, 0x0) dup2(r3, r1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) writev(r1, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00006c5000-0x30)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0x20, 0x84, 0x2, {0xcd, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000f05000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000bfd000-0x90)={[0x100000001, 0x7, 0x2, 0x100000000, 0xfffffffffffff800, 0x2, 0x20, 0x8000, 0x0, 0x0, 0xffff, 0x5, 0x82, 0x7, 0x8, 0x4], 0x4000, 0x1000}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = dup2(r0, r0) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f000033b000)="c66d75abef46db0a5e0015d3863b679f340de0e124b752f3da6de21e373e4a4a962b1045cc5500d88777c376", 0x2c) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 160.313419] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/10 16:53:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000fe2000)=@nfc={0x27, 0x2, 0x9, 0x2}, 0x10) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f000019f000-0x4)=0x10000000001, 0x4) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000632000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 16:53:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000f64000-0x40)=[{&(0x7f0000954000-0x1000)="2ece744bf477f7c5c928c1953aa461f09222d835880afbb0f2ad542f4657f32e49093ee51abaabab39c4043e04ad1bb930166384ad3b6d3df4341d1459b2b8196e8feadb37338afed3e3230641825fa6062f3843d832d813a2d89e6aa6491fc0410c296df8813bffec4bcb05141a2d507d2b5e9ad4ec4e092fddc6b842de5b0512c728f3b5b27e523861dd94f7c05986650abbfd5a4e12a1477a29e9867d8d5c98dce92afd2cded24aa94e0e5e9d23d171046cd2b8b0682d932d9f589d3e30317f826b573adadde9946493734e041153b203fe67fc843d64ad235dac7f31e293def266819e5d460165804885f4c14278b5bb165f99808c85842c0f9a9ed1996003af3cb67775e6aa199d2e1c24017a5f0a8424a9f86f642d632a2f7323098ed1af8c5ec03ec7921532d8e21540a146a2538047306e2958dbf276b93398f3c831b8de6e5e1700890fda43752a132220414dce5eb9c2dcb528f9ab842d2837b9b0ec068b046b5d05eeae4aad7d1c93d2e04868634c987a07452afb543118aaec3a87ce62ffd48411c3b5572bc8b5b4cb37d0fcfd45939d0dc2e28d996e0c039ab30607ac7cfb5b74263f8ca95ad6bf1a223a0f74157d3c1c162b2e61f5c59badbc001874153d697ce35ce15b21aab968042d5d601b66dcd146f278b7af3058042c12064ac7544a93fb72ba07d5b3aa6a405519da7ff057dc3dc2c6e16a51bfdf8c914a310c01ad33015c94f3db8e6af63dec5289b4f15b3d79131bb94af07b35a8daba17aecb4b2ac15476592d6cf259e90dc8b2c65e349fce628771ecc9d0085f458fcb3bb14bd48ebc690cb059971ae40ef5a823c7e08feeddfb9fed2a36d64e0fc1195230baa17e51bb41bed28a284bd3c43b130e670df89c0379f3d50fc21be9874e7d074326410a2e3959de34641c51eb530f3b42c105f7d36c857b6dcd3ac6bad735791d9ce1a60594dbf16ca9a0e33f4a84afd36e17fedef650a3f57f5c2e647d6c96b93c0962f7347610f3ec2ae85fb348018c72abc122999e0005bf7acb565116cde52f09a7d00daf7089df6a37ce04a51567ecdb769ba48d534006021c3e44d7acce2a27e611d5400874915191fe1ceabc69dac72efbed9119be9b75c058a9c48ece45d2dda68e084f02cee7acd922143308afd8e4b123d95f4f8538dc744a5124a535054fab0d66ae0c49bd1a5cef64bb3ed059bacb04aa81f2f71e944bab2099ae8ba88c0c17c3efa596e1d2346a11c195e705a9802e64c8605cd8d832857adba17d40d07e18ba951bb1169c31b7bda75f1f18b7c462d24ca7651cfac04a6a10c4519c496dfe7fa89baf1a09257499112e46958c2a33bd13aa1d96a66e43b6e1b4c21c61ab5b13e476d5c7c592b116e79efe6604b6284c21fc2d74f84a5f87cc134f2803edeb4e52cc3d8f76c99be5b3dba81197413f1ab20b3ce671e34bff008a8d2c671ff67a4c6e6241129154c113c8e5565648079adbb530926a05135a53394d37a88a1c974a81c3c9d3207310a05f14384b9556be60532ee1eef6a0765fc6042192eb86d784c98fdb52b7f43aa901e2f8cb30165e258e98da084c68f011ef3f2dedada692157830e4701dff9d7bd6279ec34556083e244e709be9e3355dec563b7c03ae9b56224969a08bf8e4ae7a70e0c8426be28b9e7af7a6676c69087ceedb82c474bc69668c7411a3e4114a9fb32f98e85b28b67ee9bfdc2277a554b3ac9750cee905473bf6f15be281521eefad5e1fdb9f3122a691bf4f1310b85a0de009953d0f078185197f5f4b599bc98e1947fc707266bc2006044a4efe14034fbc4e172b1c30875cac1f25bc68fad36fa18b0a5e6f9a6fccca91a68ffdeb7a50d2474d8abe178dc7e019f11d4d15e6c6e50f5a42291d9d0afc8e1f243741f6d069bc095944c74840be66aff29cb6dd4ba27abd3679da178acbac1a968ea009d328c809a0701ed2b6e029d92536245aecb66e29db3ec051b1edf03c1ae18e6bc1a90545524ea50a0d0bfa49bdfe163e0cc53bec9fdc0deadc5a26ddebdc1c89e47fbf8bd5a91aeed45c955395cb27a7d9d5a8a7866ef6af618420bfbdc37dc0d548403bb0ab4ace4c60bcf34634393a3bb856177f32b165a313ce23e05c5df39b2f7edd3896344cd4bd2ef006d1b718792698cef80f5caee6a2143fa9b66a5f1b2b62b5faf01b026c3a0f29bee8104349e549784be82fdba4f3538e69724aaf958c0237667153104594902457a6e48a79b6d6fe76d7df14bb3cd96350a51a2936efe9fc46907be9da997357ba0aeb1c9ee201fe4873f7d384262f4afbf29c406a770999b3b1c6487accdd3d6f58a269ee2a7f11103a4cd403484a2fed808a5ea8235ff945738941147ac111af2b82ee80faf49a9b11aff939effaf1ea345ddd432e5726737661d77ab8adddd225851e6bdc4bf0a234cea987af64e1bb86dd17e707c3564e19846edf45f53ebf5a3f54e7730c8692b8ea6e1cbcfba6d67c912591773559c61a89d3af0db4591bc50ad8637bf8c1491a21d2c7cc63955c70da330755a85c42b479c23a5bb3b724bb000a134ac34a1023a69aec2b1732a1643cc3efe135176150306ad1964e3510bb913a5df3acddd69794faa204e3a4341000f16a834c140e7e58642e3a9b25bdeb6fa9427eeb596fad4d9befdfe4c156cf0d3bd9ecf92c1b79fb547fa44cecb3f6c60ce1f68168094e2092130c726d3a5ad2f23b367709cf28c813b51c3a677c03665144b77ea1226210933ea399e649f12152583d034edf6359efb8a09fed8da012a87fbdeb8e9f4d8eeca226d2446c722e594734e6eb60c1068589b0898a17e0e0c9ce55309e950e6b355cd0810f204ec600fdedb85ed438c3f87a1606b9a4ecbb9eeacc63d536d305662ed6eb9f36384eef572307cd6a6309f62e5c20f9618418b308affd2ecb3964da475b1a717aa17cd552538673f65bf1f2faa81e5d67da9f777c45f9b44a13b6d37da0b92f916daf2c69dbd1e4730be469b7d0f5ea75eb297a17025144246a2d3f06427a45db274b8ad4a433e54a8aafb9d6ff08a3a966125720236444144a559f48d233b55ffda55b98e32de7da5d5e6627a330ca141ee44ba91135eee0ae3d834f8e7f8b0c972c9d402db3c4329d4ceb2db1fb54f0350dbf34593c4cc2d736de16e8ea9ae02ae07d1f88579f3f669609b88063419c0fdc1d83c645f726ac950aced3df770aa23f88ec2d4e76111f5080b01de2313aa23c47fbf28754708332fde77507f0ed01c9fecd42f3d74c97aa7f1edcb3bdc4bc57bacca313a902390c90a6933edc7f3e9bffbbcc064b484fa8431f3d9adaccbaf563495ed9182ce1ca0daff64ef5daf90030eeb29fbfcfd3e766e132fad5f49c4513a8619c1aff95deab351b66525b4f1f30d0bf5e93f99d2d689abafa9e01db315fd597ef4408f0259be5ed32a907e62a0238563bc69545b5273696084370f037024f44c1037f6e57016a0a4764db14104fcff626436c39136bbeebb33c767b416f1b2c87237180393cca12735224fd70e7ab2e8557c6bd2cb58362d49d90a636c173a1f161ed60f8a9162bee9e9c6e021753fbcf151feec04a26093b5c7a70f3833f6bcf71d821b38e2449042b225bf59485fe4067b7ca73ea9d8662949100a949bcb9d19324da834da5f1202030f3169eefb28e746a09be95412f1d56bc5f076a55eb6a9c59b3850414a14cba2893baf25002bdae51efd94523b6aff2e29698ebfd5287d593d43a163cccd1310e438c9d36af2f067d088c0d085515c7d6730328e0cdee29cd5d7775c3b52c743f7db183b35c0be69ffae31f44034b9a84a65ea748320a85da4b1833c7efc69ab0201da1dd2028350f63d80fd260f5bd50048f2751203b4aae99781aad38318e64c20616144f12d1ae203a0f3bd3b51db93755910a10729aa11b5d7488b618339b3601cea5a188cbbe4cc6204d47f602bc81baab2988eab0c35c7210d9a69447f4a70e34b1f32f020e250de1401f9ef460301b2aedc14b023eeea989d2882142bf717dc8d2135810f9bbe43cce0932bc2f0c109a6434aab52000138d6921a727f8fce8f497a4617bbca9343522f6d2875d65dab6e5d8562e3283edc1ba2ba69df3ac95652df129d36c3d5358f2f08996ed65fd58404958323f8a9932a0473294057273bef4e718377975a197b25e8ff82e35e1fbe28d7537c76a07921593f9269484d74d59e7f1da59c1b1f965c2c4bb37f633c5037a3b27caed0f0e2b39b2500c6f345fe7b0b434e7db0113d4a7d7326a9621dbad04931bc2d3bc1ffd6e7dbc03e3398de745d708df5743930b90f98824d339511267a4073a154e312a94abd117cdd089a24fcb57e9d7c830fc8ce30bc3351629603816a1834861d7f3b371c3f2d118c758731812bf6aa32ceca626b2e8f533f069c3744671f264fb67bda7ce2b312464963449c9a4e14b3a97a47e2198eb7f275f67153a9d6f38587f2721f5e352fa60b5253f0ef8a56d8b481dc0379d9df5511efe844eaef08bf9491210ba8a0303ec0bcfbec33bfe20db62be9deef40ddcc8a95e8372ebff7ab538ff18b88ce92732fd9f3bc626a1af2b48c585dbbc2c6fd49fe0bc84ae93d7eec637f3d3fec3936a753380b93056fa1864400189c41097152dd6d981925f50c5c8001c17b01c19d438b9ea3315a5f2012348090163618a82bff2cbb153f88a0a82d12aaaa9417417713b9cb46b122520912052fcd5a7f521aadd9a79f062f176692d1a48cdca4b2a78720ac4c2bd579daba8d12afa476223d7cb0eb92e1dde2ce304dac1e8eac3d991f28e33923712b1425dc06350e5dd4dec80e40d2616f224e12bec73c9a61f301b8f6a245fab5079771e1c8225ff7ce82100287efca22f3f13695f7fa91b66c765770f7e09932c5a027cce40c69a9e6821b584dec34e8c89fd09e595eadc01746c0ada3f1b1f349dab0a87751e67a00d0a54ce6d4914626956ef63798751929dc6c9b429c202ebc9de50cde038fc1cd4b4cd65c043ca899b5f96d407fc37ce8bfc450d53f733f6032358f94b4c9217fc61adf0b29d1c3808941c6e9d863aaee469b1cc247305f2f0cd478d61a1dc077891ac6267a17a20505a43705f6b0a07dcd15e118255f275c51e406085deefa6f92f0c8ecc987edd540b2865d40e33d54a69aed3ee1171b0eabcdd8dff94213bd54036fac849e0683d46ed2fd730206f7f9db8d7cee5ef46eeb0c436afa9e0d080693130ed6cc083442de9e10e533dc6d55b3912e8e9a0cf1be6391b4874dd0ccf8adabd80716e8e9317a94bf972eaff349c6b7f28c00e89232d7c2b7e806a0361dc814578af5477b4c4cdff6ac818c755324a63c612b69faa86172700167ca3b09b4b1763194efb35dbef0a57e43ce927a37290a0be63a6eb59fc84c814d90078ea80b7f95271e82e023c11853574c4159c9d7317534c4781cd1af72bc9f50f4ec526357bb74bf3b827c01a8c2534467cab116593be9b9284915bcc346f022034b3abdfa3e1a6b83ec63b5811a1f8c4deb2193fa3728a80009d152ac83699b6953d346027e69b7c33bbe78836400938ad10ddea65db6e01f95d99e9047f2541195c3832c831d665af1ccb0c0479f50a48f274f6f2aac45d2eedfe14db56b6609da06af34105c8ccb220c1fb043338b79dc2190d50b78320d0f1d70d9bdf4f38ebb48179a63eb2326a4e19eff425a09b1ff046a6a42300ceefd2e04f25694500e8555bc9606842f6b314e696d11c7d430828abc921f645a8fdb2aa2fd0f283a40bdd285054ef4aeda3f43f91", 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000083f000)={0x0, 0xfe0d, &(0x7f0000825000-0x30)=[{&(0x7f0000e3e000-0xbb)=""/187, 0x9f}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x100000000000000e, &(0x7f0000d2b000)=""/57, 0xffffffffffffffad, 0xffffffffffffffe9}, 0x4) 2018/01/10 16:53:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000407000)=0x0) fcntl$setown(r0, 0x8, r1) 2018/01/10 16:53:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000a35000-0x4)=0x200) recvfrom(r0, &(0x7f000017a000)=""/5, 0x5, 0x21, &(0x7f0000454000-0x9)=@rc={0x1f, {0x7, 0x0, 0x1000, 0x200, 0xdcac, 0x1}, 0x100000000}, 0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r4 = socket$kcm(0x29, 0x5, 0x0) dup2(r4, r2) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r1}) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) r5 = gettid() ptrace$setregset(0x4205, r5, 0x206, &(0x7f0000995000)={&(0x7f0000949000)="8ff3ef4777ba1235e478114bf7af2f7098400598c48118fb5a8f141c7e828b2cfdfc43d3e89a3ea64985acb0f14cc922ed2ab08f33b204a5292393946af7c094a1574c559cadd9558860dc18ef2b886b29e50cd6839a29d4c8f730a8d63e0c4172588aafa5182cf5b8e660bd0b33597f05d901dda76880bbe8733f450c", 0x7d}) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0xb) 2018/01/10 16:53:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000a6a000-0x8)={0xffffffffffffff82}, 0x0, 0x249) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1, 0x0}) rt_sigtimedwait(&(0x7f0000757000-0x8)={0x5f194203}, &(0x7f0000f1f000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1e000)={0x0, 0x0}, 0x8) 2018/01/10 16:53:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000618000)=0xecfb, 0x4) 2018/01/10 16:53:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffffffffffffffff, &(0x7f0000845000)={0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f00006c5000-0xd)='/dev/usbmon#\x00', 0xfffffffffffff255, 0x18040) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a4f000)=0x8, 0x4) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00000a6000-0x10)={{0x0, 0x0}, {0x0, r0+10000000}}, &(0x7f0000082000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/10 16:53:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00004be000-0x138)={{0x0, 0x0, 0x0, 0x1000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd83a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1000, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x8c3c20d1ff103c6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x4]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f000064b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b20000)=0xfffffed0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00006bd000)={0x0, @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]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000454000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000834000)={r5, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005c8000-0x4)=0xa0) 2018/01/10 16:53:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00005b1000-0xb)='asymmetric\x00', &(0x7f0000407000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002b4000-0x8)='vmnet0*\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000515000-0x8)='keyring\x00', &(0x7f0000584000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) ppoll(&(0x7f0000af8000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000afa000)={0x77359400, 0x0}, &(0x7f0000584000-0x8)={0x0}, 0x8) read$eventfd(r0, &(0x7f0000289000-0x8)=0x0, 0xfffffffffffffdd8) 2018/01/10 16:53:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000bf8000)={0x6, 0xfffffffffffff078}) r1 = open(&(0x7f0000225000)='./file0\x00', 0x840, 0x1) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000902000-0x10)={0x1f9b, 0x4, 0x4, 0x7}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000419000)='/selinux/member\x00', 0x2, 0x0) ioctl$KDENABIO(r1, 0x4b36) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f000081e000)={0x0, r2}) r3 = syz_open_dev$adsp(&(0x7f0000b19000-0xb)='/dev/adsp#\x00', 0x7, 0xa00) bpf$MAP_CREATE(0x0, &(0x7f0000137000)={0xf, 0x81, 0xfff, 0xabe, 0x0, r3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff5f) openat$mixer(0xffffffffffffff9c, &(0x7f000011b000-0xb)='/dev/mixer\x00', 0x0, 0x0) 2018/01/10 16:53:39 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000012000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000003000-0x108)={0x6, {{0xa, 0x2, 0xd9, @loopback={0x0, 0x1}, 0xd059}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x4, 0x9, 0x5, 0x100}, &(0x7f0000013000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000011000)={r1, 0x6}, 0x6) r2 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000012000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r2) 2018/01/10 16:53:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f00001ae000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000737000)=0x0, 0x4) listen(r0, 0x3fe) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000820000-0x4)=0x10) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00007d8000-0x18)=@generic={0x1, 0x0, 0x6}) 2018/01/10 16:53:39 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d29000)={0x5, 0x7, 0x8, 0x8, 0x2f, 0xc6, 0x80000001, 0x80000000, 0x0}, &(0x7f0000d29000)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000457000-0x18)={r1, 0x3ff, 0x10, 0x3, 0xf0c}, &(0x7f0000228000)=0x18) r2 = syz_open_dev$sndpcmp(&(0x7f0000d2a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x3fffc) ioctl$TCSBRK(r2, 0x5409, 0x9) getsockopt$bt_hci(r0, 0x0, 0x61, &(0x7f0000d29000-0x1e)=""/30, &(0x7f0000d23000)=0x6a9) accept$alg(r2, 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000d2a000-0x4)=0x0) 2018/01/10 16:53:39 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ce1000)={0x3, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x4, 0x679a}, &(0x7f0000a1e000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fc7000-0x8c)={r1, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/10 16:53:39 executing program 7: openat$sequencer(0xffffffffffffff9c, &(0x7f0000152000)='/dev/sequencer\x00', 0x80000, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000499000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000000)={""/1024}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c3e000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) syz_emit_ethernet(0xffffffffffffff2b, &(0x7f0000d31000-0x13f)={@random="1f6095061e17", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x8, 0x1000, 0x6}}], {{0x22f0, @ipv6={0xf8c, 0x6, "769aa7", 0x101, 0x3f, 0x1000000000, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[@fragment={0x3f, 0x0, 0x9, 0x70, 0x0, 0xfffffffffffffffc, 0x2}, @fragment={0x0, 0x0, 0x7, 0xfff, 0x0, 0x0, 0x0}], @udp={0x1, 0x2, 0xf1, 0x0, "91bb3bf3aaaca3a9ad97ba465190108074da3001f99790c55e4a47371914ed9019d24b4e9f896bc1354b1135f4ec2b8c046ea64293a4977e9bb65f5d88239cabf46ec03bbdfe4cf526bda5c681bdb4bbbfd512bf926cbf157c8a5a651bf858ede638b61bdcb97bb7178f7f30e14bbf49f139af5581744b44f8ab6042c30e3d8ef989e30d0f199ccc880ed0362c5b6ef6d096c50ea70dc0314cad5e490cc1cc8f544876a668fe7ce3055689bf48def237934f041d7eca4e7c152c7fae80c8e863ec7533ff3d3df1daf9a29a2e3c3522d096ef0d7e5c6837f65b23eb25669a9a3bd966096fb4245d7955"}}}}}}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00002c3000-0x4)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000492000)={r1, 0x50, &(0x7f0000ad4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r5 = socket$kcm(0x29, 0x5, 0x0) dup2(r5, r3) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000554000)={r4, r2}) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) link(&(0x7f0000d4c000-0x8)='./file0\x00', &(0x7f00008c2000-0x8)='./file0\x00') 2018/01/10 16:53:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000054000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000ff6000-0x8)={0x0, 0x0}, 0x80000) readlinkat(r1, &(0x7f000032f000)='./file0\x00', &(0x7f0000664000-0x69)=""/105, 0x69) listxattr(&(0x7f00008db000-0x8)='./file0\x00', &(0x7f0000aa4000)=""/4096, 0x1000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f3a000)='/dev/qat_adf_ctl\x00', 0x60000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000d94000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00001a9000-0x4)=0x14) 2018/01/10 16:53:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x41, 0x0) sendto$packet(r0, &(0x7f00004c6000)="7d58935ad135ca689c7e6b5bef3ec46cc0a37330d6c496db3866f404f145e61698bd4d3745a4a892d349b1adada48406ded8250de0725df67c9025d4546006bb99643446e14aa5b30be716eac574fd1d18d3cf36857d8a065f6b989cbaba1ff860756f4e", 0x64, 0x4040041, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000497000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000461000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f74000)=0x1c, 0x80000) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00002d4000-0x4)=0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e1e000)='/selinux/relabel\x00', 0x2, 0x0) write(r2, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) 2018/01/10 16:53:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e26000-0x9)='/dev/sg#\x00', 0x0, 0x10000) write(r0, &(0x7f00008d1000-0x30)="b63db85e1e8d010000010f9d00049b00ffff00000000d2bc7018cebc070000923f4d872caa8ce22c00160e96aa1fae1a", 0x30) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00008c7000)=""/0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006aa000-0xd)='/selinux/mls\x00', 0x0, 0x0) readv(r0, &(0x7f0000b09000-0x70)=[{&(0x7f0000ec4000)=""/246, 0x10000007d}, {&(0x7f0000d07000-0x9b)=""/155, 0x311}, {&(0x7f0000d99000)=""/81, 0x3f4}, {&(0x7f0000044000)=""/169, 0xa9}, {&(0x7f0000f1f000-0x5f)=""/95, 0x5f}, {&(0x7f0000e50000)=""/192, 0xc0}, {&(0x7f0000ebb000-0x55)=""/85, 0x55}], 0x7) fcntl$setstatus(r1, 0x4, 0x800) r2 = syz_open_dev$midi(&(0x7f0000f7a000-0xb)='/dev/midi#\x00', 0x401, 0x105000) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000079000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000a6b000-0x10)={r3, &(0x7f0000660000)=""/133}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f7e000)=@assoc_value={0x0, 0x0}, &(0x7f00009f2000)=0x8) 2018/01/10 16:53:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) semctl$SEM_STAT(0x0, 0x4, 0x12, &(0x7f000019e000-0x1000)=""/4096) lstat(&(0x7f0000221000-0x8)='./file0\x00', &(0x7f0000fbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000959000-0x4)=0x0) r0 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000d64000-0x8)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f000061c000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000911000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socket$packet(0x11, 0x3, 0x300) 2018/01/10 16:53:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1000000005, &(0x7f0000c22000-0x4)=0x3748, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000723000)=[{{&(0x7f0000190000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00004f5000)=[], 0x0, &(0x7f0000bed000)=""/176, 0xb0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000089d000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000655000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000868000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/01/10 16:53:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x1, 0x5, 0xded, 0xfffffffffffffffb, 0x0, 0x1, 0x8000, 0x4, 0x6, 0xfffffffffffffffe, 0x2, 0x1000, 0x6, 0x245, 0x3, 0x7, 0x8, 0x3ff, 0x1, 0x4, 0x2, 0x1, 0xff, 0x254, 0x7, 0x4, 0x7, 0x10000, 0x7, 0x6, 0x4, 0x7, 0x8001, 0x0, 0x0, 0x8227, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000001000)=0x0, 0xc}, 0x10e88, 0x2, 0x9, 0x7, 0x400, 0x0, 0x6, 0x0}, r2, 0x0, r0, 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x13) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0xf, 0xb, &(0x7f0000003000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x10f8, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x23}, @ldst={0x0, 0x1, 0x0, 0x7, 0x9, 0xfffffffd, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x3a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000)='GPL\x00', 0x3605, 0x34, &(0x7f0000000000)=""/52, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r1, 0xffffffffffffffe8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000004000-0xc)='/dev/audio#\x00', 0xc91, 0xc200) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r3, &(0x7f0000004000)={0x3, {"451cf0ec3eeaea"}, 0x7d}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x802, 0x0) write(r5, &(0x7f000054e000)="180000004a00070bdff1b10a000008ff0a3f801605000000", 0x18) 2018/01/10 16:53:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x100, &(0x7f00003e3000/0x1000)=nil) fstat(0xffffffffffffffff, &(0x7f000044f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000535000-0x8)='./file0\x00', &(0x7f000070e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000bb2000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b0000-0x4)=0xe8) stat(&(0x7f000097f000)='./file0\x00', &(0x7f0000507000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00003e2000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a9a000)=0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000a5e000-0x70)={{0xffffffffffffff05, r1, r2, r3, r4, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0}, 0x1000, 0x3d, 0x8d1e, 0xffffffff00000001, r5, r6, 0x4, 0x0, 0x0, 0x0}) r7 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$TUNSETOFFLOAD(r7, 0x400454d0, &(0x7f0000a78000+0xc9)=0x0) 2018/01/10 16:53:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000efd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000fc2000)=0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x81, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/10 16:53:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dfc000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) getrusage(0x1, &(0x7f0000294000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff", 0x1) 2018/01/10 16:53:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) kcmp(r1, r2, 0x5, r0, r0) r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/72}, &(0x7f0000001000-0x4)=0x4a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x39011, r4, 0x0) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000000e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2018/01/10 16:53:39 executing program 0: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004a000-0x6)=')proc\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000004a000)='/dev/snd/seq\x00', 0x0, 0x8008000000105) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x3, 0x0, 0x0, @tick=0x8001ff, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f000004b000)=""}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @tick=0x80000000, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}}}}}], 0x30) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x1, 0x0, 0x0, @tick=0xfffffffffffffff8, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000003000-0x4b)=""}}], 0x30) 2018/01/10 16:53:39 executing program 5: rt_sigprocmask(0x0, &(0x7f0000e3a000-0x8)={0x0}, &(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f00002cc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x20000001c, &(0x7f0000ac0000-0x93)=""/147, &(0x7f0000abc000-0x4)=0x93) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000524000-0x8)=0x0) syncfs(r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000+0xa73)={0x0, 0xa6, "25f9ef368b0eebfcca5cc51b728838df16796536c94ba79e13658d85c265f8117c1b4ba393f949c1f3e33597e12d7d212662eb6643e13e0ac311e1f36a4c8c80e8994685f2e5e586dc1aebf0d4587858223280c0b796bf765cf82c0ece738c91a85304127a8f6723b4206830b2e2e658961aeca4eb25bf964676f578422049de78a842fa4c6e4bd3142e0c1c58ffc82d2a487e19f6c07fa69c9154aab18220f1380b38801b21"}, &(0x7f0000001000-0x4)=0xae) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x5, 0x3, 0x80000000, 0x20}, &(0x7f0000f9f000-0x4)=0xa0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000fa000)={0x4}, 0x4) rt_sigprocmask(0x0, &(0x7f00005ef000)={0x9}, &(0x7f0000acb000-0x8)={0x0}, 0x8) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000acc000-0x6)='rxrpc\x00', &(0x7f00009cb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007a4000)="b564d46b7899c57733381ce667f269e11f8e4088ee264523d015b23d8c09afe7effbc1af79d06d97fdf0e961b3962d1f5592653c10748db0c23c38405c022b851608fddb68094209b0f89891db05a7aa508e0157b4b7e02772c9bb5e5c802a03468140944b48172dbe13e265b28016afe423be576d554d750a3c319e8bfc8b4c68229c8a0e8a1cf335da45a7338dd46776f32b3ea53f875a302b92a5ea19f6edbfc25771978aad5428a8668c558a2c127538f78f2bda14a2703dcc6da1b7bbb736390bfbc19f6f35bc5e63acc6", 0xcd, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000acd000-0xb)=@random={'security.\x00', '\x00'}, &(0x7f00004f4000-0xc2)=""/194, 0xc2) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000acc000)={0x2, [0x7f, 0x7fffffff]}, &(0x7f0000201000-0x4)=0x8) 2018/01/10 16:53:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000061b000-0x4)=0x0) sched_setaffinity(r0, 0x8, &(0x7f000027a000-0x8)=0x8) syz_emit_ethernet(0x66, &(0x7f0000085000-0x2fc)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x30, 0x3c, 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}, {[@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0x0, 0x4, "f8d7981f"}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "5b1b4f", 0x0, "d94d73"}, ""}}}}}}, 0x0) 2018/01/10 16:53:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/10 16:53:40 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000025000-0xb)='/dev/mixer\x00', 0x80, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000025000-0x10)={0x101ff, 0x0, &(0x7f0000008000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f0000005000-0x18)=[@text32={0x20, &(0x7f0000001000-0x4b)="66b871008ee0b9800000c00f3235000400000f302e0f0171db660f3840a462faffffff360f017a16c4e13f7ddd8fe9b893d3b805000000b9e49200000f01d92ef20f2003b9b50800000f32", 0x4b}], 0x1, 0x0, &(0x7f0000000000)=[], 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000025000)={0x800000000000000, 0x100000, 0x3f, 0x6, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d00, 0x0, 0x883}]}) 2018/01/10 16:53:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000ce2000-0x20)={0xf000, &(0x7f0000139000)=0x0, 0x2, r0, 0x8}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r4 = socket$kcm(0x29, 0x5, 0x0) r5 = dup2(r4, r2) ioctl$TIOCGSID(r5, 0x5429, &(0x7f00005a4000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000080b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d4e000-0x4)=0xc) rt_tgsigqueueinfo(r6, r7, 0x3a, &(0x7f0000b76000)={0x2b, 0x7fffffff, 0x2, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r1}) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:40 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f7f000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) bind$alg(r0, &(0x7f0000f7e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00008b7000)={0x7, &(0x7f0000bce000-0x8c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 16:53:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b67000+0x576)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000250000)={0x0, 0x0, 0x0}, &(0x7f0000eb2000-0x4)=0xc) getresuid(&(0x7f0000e89000-0x4)=0x0, &(0x7f00002f2000-0x4)=0x0, &(0x7f0000e6e000)=0x0) r3 = geteuid() r4 = syz_open_dev$dspn(&(0x7f00004cb000)='/dev/dsp#\x00', 0x401, 0x200) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000de2000-0x4)=r3) setresuid(r1, r2, r3) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000d6d000-0x7)='/dev/input/mouse#\x00', 0x8, 0x2200) clock_gettime(0x0, &(0x7f0000c09000)={0x0, 0x0}) ppoll(&(0x7f00009f8000)=[{r0, 0x400, 0x0}, {r5, 0x1, 0x0}, {r4, 0x4001, 0x0}, {r6, 0x400, 0x0}], 0x4, &(0x7f000060a000)={r7, r8+10000000}, &(0x7f0000711000)={0x3}, 0x8) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 16:53:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000a77000)='/dev/adsp#\x00', 0x800, 0x600840) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00009da000)={0x9, 0x10, [0x5, 0xc351, 0x0, 0x100000001]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000019a000)={0x0, @in6={{0xa, 0x0, 0x40000000000, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x7, 0x8, 0x8001, 0x7, 0x7, 0xfffffffffffffffe, 0x7f, 0x100, 0x9, 0x7, 0x6, 0x8b, 0x7, 0x6]}, &(0x7f00005ea000)=0x108) r2 = msgget$private(0x0, 0x200) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000b20000-0x5a)=""/90) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d8f000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000bfd000-0xa0)={r1, @in6={{0xa, 0x1, 0xd2, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x4000000, 0x9, 0x20}, &(0x7f0000ff8000-0x4)=0xa0) syz_emit_ethernet(0x6e, &(0x7f0000227000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "010907", 0x0, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "a74a25ef89c8f986"}}}}}}}, 0x0) 2018/01/10 16:53:40 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x190)={0x4, {{0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40084146, &(0x7f0000002000-0x9c)="ac") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000000d000)=@get={0x1, &(0x7f000000d000)=""/244, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000000b000-0x10)={0x3, 0x5, 0xff, 0x4, 0x0}, &(0x7f000000c000)=0x10) r3 = shmget$private(0x0, 0x4000, 0x78000030, &(0x7f0000009000/0x4000)=nil) r4 = getuid() r5 = getegid() r6 = getuid() r7 = getgid() r8 = getpid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000000e000+0x6d5)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f000000f000-0x70)={{0x7ff, r4, r5, r6, r7, 0x20, 0xfffffffffffffff9, 0x0, 0x0, 0x0}, 0x4, 0x8, 0x7, 0x4, r8, r9, 0xfff, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f000000b000-0x1000)=""/4096, 0x1000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000c000)={r2, 0x48, &(0x7f000000f000)=[@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000d000)={r2, 0x6}, &(0x7f000000d000)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000e000)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x5)=@assoc_value={r2, 0x3}, &(0x7f0000003000)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000008000-0x110)={{0x10001, 0x4, 0xb513, 0x4, "d88bb32d159bfaf6f895fe6f0e0ad1092f93e26ac77a83f067c02d3592046b07e75574867f78e5e6e845182e", 0x180}, 0x0, 0x0, 0x3, r10, 0x3, 0x7f, "a0649ff00ac74a9203b0acaf48144ee966eb26b9b5d76d1fd0fcfb38cff4167fd8d35ffa32c2553991e2bd85fdedabc1bd2949cb33685ee3a5169a73c0f36a4c", &(0x7f000000f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8000000000, 0x9, 0x3, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000010000-0x4)="46220911") mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f000000d000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000000f000-0x10)=[{&(0x7f000000f000-0xaa)="e7dd9ee125af6bcec42bd02f298d238c7de5e9f84874bb817d8f5c4f27f10e90281a2f0aa6f2e7cd6b53b6ac637459c80477e72d3a153811101cad34e163568b24ff7e250df9b4a98742b7fe091bf70f98eb1ed6c6329a9abd88044ea55b4debbfa0f8eb4451b6286a1566f66d04b3b4da9842e0fbac7af688d22b80c2907b1946d51f5a06f6bd7b5aa71757e5310c35838dfb7e94c1d27b61d3afae9055e4fbdb55a2b8b370385be547", 0xaa}], 0x1, 0x0, 0x0, 0x800}, 0x4000000) 2018/01/10 16:53:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000f88000)={0x1, r1, 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x7ffe, 0x3) 2018/01/10 16:53:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1044, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004bf000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000077e000)={0x3, 0x1, 0x8, 0x1}) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) accept$alg(r0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000f35000-0xb4)=""/180) pread64(r1, &(0x7f00009f4000-0x1000)=""/0, 0x184, 0x0) lseek(r1, 0x0, 0x0) preadv(r1, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) readv(r1, &(0x7f000080d000)=[], 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xcc) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000b8a000-0xc)={0x4, 0x3f, 0xc1b, 0x81, 0xef, 0x0}) 2018/01/10 16:53:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000970000)={0x0, 0x5, 0x1, 0x6}, &(0x7f0000bef000-0x4)=0x10) sendto$unix(r2, &(0x7f0000131000-0x1000)="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", 0x1000, 0x40000, &(0x7f000091b000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000701000)={r3, 0x5}, 0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r6 = socket$kcm(0x29, 0x5, 0x0) dup2(r6, r4) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000554000)={r5, r1}) writev(r4, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) chdir(&(0x7f0000f4c000)='./file0\x00') bind$inet6(r0, &(0x7f0000a9b000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect(r0, &(0x7f0000ee6000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) r1 = open(&(0x7f00000ed000-0x8)='./file0\x00', 0x80, 0x100) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000742000)=""/228) 2018/01/10 16:53:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000038c000-0x3)='/dev/input/mouse#\x00', 0x1, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000021a000-0x8c)={0x2, 0x10001, 0x800, 'queue1\x00', 0x40000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000088b000-0x4)=0x6) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f00009e5000/0x18000)=nil, &(0x7f00002d1000-0x18)=[@textreal={0x8, &(0x7f00009c8000)="660f3835a2ca000f23770f01b80028baf80c66b8821c248866efbafc0ced0f20d86635200000000f22d8ba200066edf00fc053003e650f45a5f6960f491cb83c088ec8", 0x43}], 0x1, 0x0, &(0x7f0000706000-0x20)=[], 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000165000-0x18)={0x0, 0x7fff, 0x2, &(0x7f0000d38000-0x8)=0x0}) r3 = getpid() rt_sigqueueinfo(r3, 0x3e, &(0x7f000075d000-0x10)={0x1a, 0x3f, 0x0, 0x200}) 2018/01/10 16:53:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$vcsa(&(0x7f00001d7000-0xb)='/dev/vcsa#\x00', 0x0, 0x2) ioctl$sock_bt_hci(r0, 0x400448cb, &(0x7f0000481000-0x7b)="4ed37fd54c1b482452df2c84f0f1bb35f7cd1f52e1f7c64ce295c5e90599712f864afc04e1eff8020bcdf3a249cc9c47b7a8b3a004645cc25b082ac706b7f7f62da4713bdd2ea9366950825b3f00bff227aca442907975bbe5a57d3f4c1740d3eb293f3a82b3f702444ddafd41345888c4218b13374e23f4f243b5") ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x78) linkat(0xffffffffffffffff, &(0x7f0000ab2000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000715000-0x8)='./file0\x00', 0x0) 2018/01/10 16:53:40 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000054000-0x2f)='cgroupposix_acl_access\\[/%,$#@system%mime_type\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000004a000-0x8)={0x0, 0x82e}, &(0x7f0000049000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000024000-0x7b)={r2, @in6={{0xa, 0x3, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1f}, 0x98) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000002f000)={0x0, 0xffffffff, 0x9, 0x0}, &(0x7f0000055000-0x4)=0x10) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000055000-0x10)={0x1, 0x20c, 0xd16, 0x3ff, r3}, 0x10) r4 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) write$sndseq(r4, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) 2018/01/10 16:53:40 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004dc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f00003ce000)="d3732e97d0155585efb881d5035aa908570e0f5a26478eff600450b8a27c786a7e1ca46d3fc71baad80a", 0x2a, 0x10, &(0x7f0000000000)={0x1a, 0xf7, 0x926, 0x1e0, 0x4, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f000006d000)="97") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000009c000)=0x10000) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f000096b000)={{0x100000000, 0x9, 0x200000000002, 0xfffffffffffffff9, 0x9, 0xc79}, 0x3}) futimesat(r0, &(0x7f0000743000)='./file0\x00', &(0x7f0000bc9000)={{0x0, 0x2710}, {0x0, 0x0}}) getdents64(r1, &(0x7f000015b000-0x9)=""/9, 0x9) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00004bd000)={0x10b7, 0x6}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000076d000-0x2)=0x3ff, &(0x7f0000165000)=0x2) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f000057f000)={[{0x5, 0x80, 0x3e0, 0x1, 0x5, 0x3a6, 0x8001, 0x6, 0x23d, 0x5, 0x0, 0x5, 0x3}, {0x1000, 0x9, 0x7, 0x8, 0x0, 0x400, 0x7f, 0x0, 0x10000, 0x80, 0x1, 0x81, 0x9}, {0x1f, 0xfff, 0x10001, 0x8, 0x1f, 0x6, 0x7fff, 0x5, 0x40, 0x2, 0x9, 0xffff, 0x2}], 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 16:53:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00006b4000)='rxrpc\x00', &(0x7f0000245000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000053a000-0x2)='*\x00', 0xfffffffffffffff9) r1 = add_key(&(0x7f0000798000-0x6)='logon\x00', &(0x7f0000d89000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b90000)="", 0xfffffd8d, r0) add_key(&(0x7f0000826000-0xb)='asymmetric\x00', &(0x7f0000d6d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004f5000)="3080", 0x2, r1) 2018/01/10 16:53:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000647000)='./file0\x00', 0x20) 2018/01/10 16:53:40 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x400000000000003c, &(0x7f000078f000)="", 0x0) 2018/01/10 16:53:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x2, 0xc) setns(r0, 0x40000000) r2 = syz_open_dev$dspn(&(0x7f000090c000-0xa)='/dev/dsp#\x00', 0x5, 0x40) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000d1b000-0x10)={0x1, &(0x7f0000376000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) write(r1, &(0x7f000062e000)="140000000701df1efd4345ff7f00000000000000", 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000047d000)={0x0, 0xdb, "b9e0156e875b630baa5294b1f94a2a40d678d23d055155add476fee96fdd3a92f34ea95ed26b5f38d06602e4fba5f2a5fef1387eb90d1b1e8d4ddcca5132c88a48e979df4f28d0bc67296ab6b4375f7f7c4b4228bca234d10ce31265be3840e7fb9bd4f81022d9bf95fc20ad885a48590d875180082f697df0780059b61ec764ba631f11d08305a817e2d5e2d6e0320dda5c40fb808638b84814c18912923cf5be61c997106294d7fe61fc41373e358ae7851eb0e6ea6dc501f551d33ab473f9a7156ac705838f4c57631ba0df5eeaac747a3b7225affde45793f6"}, &(0x7f000091f000-0x4)=0xe3) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000e9e000-0x10)={r3, 0x94, &(0x7f0000e3b000-0x94)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x80000001}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7ff}]}, &(0x7f00003f0000)=0x10) 2018/01/10 16:53:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000976000)='/dev/rfkill\x00', 0x88000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ea1000)={r0, r1, 0x7, 0x2}, 0x10) bind$alg(r0, &(0x7f0000188000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000630000)={0x0, 0x0, &(0x7f00000ac000)=[{&(0x7f00001b4000)="4a08d0cb057977dcfb61cae3b657b82c3abc66f4293133df7c2abb0c4a9bf1e6dc6603f2cda47fba08618a10ce458fb2c45219fbe3942601983fe6c8a2ef61a564aef15e002b0000", 0x48}], 0x1, &(0x7f0000b8b000)=[], 0x0, 0x0}, 0x0) 2018/01/10 16:53:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) dup2(0xffffffffffffffff, r1) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000554000)={r2, r0}) writev(r1, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:40 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f000000e000-0x100)=[], 0x0, 0xfefa8c679e0f6d36, 0x0) socketpair$inet6(0xa, 0x80805, 0x6, &(0x7f0000463000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x9, &(0x7f0000001000-0x20)={0x1, {0xffffffff}, 0x50000000, 0x3ff}, &(0x7f0000002000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x7, 0x4) 2018/01/10 16:53:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004b7000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f9c000-0x90)={0x9, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000-0x20)={{&(0x7f0000967000/0x4000)=nil, 0x4000}, 0x0, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dd6000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000a5e000-0x4)=0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000cd000-0x8c)={0x41, 0x20, 0xa134, 'queue1\x00', 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 16:53:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x420000, 0x0) clock_gettime(0x0, &(0x7f0000af7000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000037d000)={0x8, 0x8, 0x7, {r1, r2+30000000}, 0x4b49, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd1000-0x10)={0x0, 0x0}) futex(&(0x7f0000003000)=0x0, 0x0, 0x0, &(0x7f000017d000-0x10)={r3, r4+30000000}, &(0x7f0000013000)=0x0, 0x0) 2018/01/10 16:53:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000160000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x77359400, 0x0}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) ioctl$TIOCGPTPEER(r0, 0x5441, 0xfffffffffffffffd) 2018/01/10 16:53:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000892000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f000087f000-0xc1)=""/193, 0xc1) setns(r0, 0x4000000) 2018/01/10 16:53:40 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000014000-0x9)='/dev/sg#\x00', 0x3, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000012000)=0xd0, 0x4) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000013000)={0xaa, 0x8, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000279000-0x18)={0x0, 0x100000000, 0x3, &(0x7f00005ad000-0x8)=0x0}) 2018/01/10 16:53:40 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00002c5000)=[{&(0x7f0000001000-0xc4)="cc8ea16418e216d96e3924c57680538ef6f818b83bec7fb90acb02abf1989a8c5f46bc4074858538fbfba18968d305954808447b2d72e3e94c1f8e8fd9a394f6e12ece3ebfc86a4b6f48b1cd8ac19d88f9254cd98e4eaa9527c358aecf522e8c170f3f7df9fa5cef89c63cb992cb76dec16fe01f651b20ab39f44620a90af43093c76ae750713c31e403e69425f3e1f0996f10ae40e2387b8b8f7f5675e142d806a44358ec5d2a12203b595d47168b22d75b7a6e779a492a56a2f358631085c4f70eea84", 0xc4}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="5055eb15a0831ce92d8a4403d9c0bcb0b0cb6cc10ea6ef473658cda831d7e7f708fdd0cc2f29ff1cc5f90815e421e8370f0787cc8c915d1ec03bbdd4f221b0d1e7bafa17756f132559189cd022a0bc992a134a2237152571165d96da0ae0ec289f01d266a81868f5b91671bdc6c5a4dcddb2", 0x72}, {&(0x7f0000001000-0x33)="7bc21be311a66973e8da135f859627e70037988d3c5fa4bcbeb23919b42f8ca3b587055601f5eaa8ebdd682001c28a8373cb4e", 0x33}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000081000-0xe)='/selinux/user\x00', 0x2, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000411000-0x85)={r2, 0x0, 0x20, "7de9b1113b68ca20c7c4eda026e87b3057b850d7d80d873006718b46f5857c731d0d5ea1416dd85e628dce10de9b0b8b5f534af7cbde4f4c78557ad4504820a5d52dffff9921b716ea785bbb61f1f28640cafe91608e1fed74f79f36df3fee2cf67ffcc38fa0314a03788a910b32cc00810d2a9eb46be22b50e71c"}) r3 = geteuid() ioprio_get$uid(0x6adca45b3fc9f8a0, r3) kexec_load(0x7, 0x5, &(0x7f00006b6000)=[{&(0x7f0000026000-0x7c)="d50d872d2674b8c2526db88a5db190b15250863af7c27cd41d6c15eee472cb4d03e62d2e2de4c03010211829565d4d2b7152afdbbc46c5aec556b881f209cd83e07ed482d0ba6ba29e991f89c57dce1b48f5cfa20ddf97ce68d333cbf49004d46560c976ccd0eb051d4d3ade8973e52d4794db5e24a64554be4a18eb", 0x7c, 0x2, 0x80}, {&(0x7f0000318000-0xc6)="5f1faf0bd8f5e6b0908ef70e03a0e6ef886533fd2aad7a17f056b7c92c5c42ca9804888a072ddaec9342913f917f8128efd8ea986f6279c79e11c6289ae5e54791b645a0cb3688524625f069c349517b3cb89986a3fa24d24519a04a533ca27b5b2722ddcb279aff2aa55600af1c0ba6d63083815707d2ac089779d66c89252e485eae98c276016ea18199ff7b797138c4e90766d5abf90544309bd837b2f4fa7c2294a31c5cd1ecff4ff25dcaf367148f72df8fbcd2ef8e423f36ba13d8cb20fbaa5a615ed5", 0xc6, 0x1000, 0x8}, {&(0x7f0000cdf000-0x74)="a5ad7e7e4f7a385cf30ac0df6599a50688913bc31c8c56e02a3b6ff05b26b1e9e3cc2a6450bca33492dbf79f12faad1c34563505eabd43d0af48c7502349712413cd4adcebef8207d5df27ddc02f3e037bee8b41ee5a667acc514db3640943eb28da8bc56f9c69939207a7a8d3f377fdddf7b04f", 0x74, 0x5, 0x1f}, {&(0x7f0000caa000)="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", 0x1000, 0x994, 0x7fff}, {&(0x7f00003d8000)="413e9ddcde8eed4bf6597f31653e2c2abe0dddc835c3a390ff0bac4f614e148cd92b54d3b0f1b4b1d536b1e09ea95ea51b49d2163cdc6a28489e76559e6cca8aa9443718e7bef944c1b7acccfb6265220eab9cd01c8e6a95a702bd30cdf1005f3809e5656654163f7b428d509ac5cb79416f2fc570150d414615fb4aae90cc1cc60d2f8f589e1e1189b82f8980992b93742134d473c35b312c83e2ce3b411bb92cc7774cd9646627dbdbf7a9cf38df03c40deb885b81d75a3661335ea3d8877373bde169972b660be0cb099f5f3a1e4c3b87eaebc269f29d7d3705b12914694afad3305aa44bbcd5abb14912f05d1ec5569768b7f5dda10160f6dbb9babc8b2e7c1352d528cdd6b74555e8134f7e2836f3a42c8dec525cf9fb5104da44a6536879b116ee8b1ac4e5734a537bac1ceef39baff2f63a14d42d9aedb03d891553f3a8cc2b2bdcc8cc053fb7c4d38bc4fe7f32aa6d6038ed2e81c0f039e56d6653131f82db15cc3e4db7abf2f18914bbedbd645daff57fb48a293adcad44a413df2bfeaf0b7bf41685cdf67b5445c2918d56666bcdb331ce017f1a105f68dc49e484c8b87169cb53c979c5a7be16d34ef45cd7075f1f2b3a99da70e05d02ba78d6792c075683840c1ad20a656142e4cfee1ab5db2b1f64cbad878b9f974df0d2be7c294157bb0fe16378ae132fcbbad8cca279ca34f01212c0d20dacebe1cd8b9c89ea0707960050d5d3f4695da7f107fc3fa64b1df9b08b3c493eec69e90377aee3d6921a117c2321422480b8b4bcf4233a58114fd40f275f1952c7be3f44283820eadb487b7ac98ae7905b33f2baf6edae5e12802c7f3e6d63faac622aa0f0bd3fbecf874cef253824db3f219e2399901120fd4a11d96fce4dc3574253d82848c7e9b93060e73366605febbc4bed02b8fb74d0c648575f3ecd6b6cd1f3b28c1c369b9e84b5712a12c236c7dd5acb426bf32f64888df735e9717b83d78c08d3ae2d65bd6dc5744179141cfd30f7c885f218e95bccc799914e61e806b00fd3b1ebb527e46b83be83dd3640bb2918e71c65329e5e16ca7e6a128ffb91e26a0cd592f86af1160e54793a9bae0455bb1aac8e6197d6906217d7aa0b3527c8017f797b70fc87b5b42517961c15478bc92421c3ea6bc17edd7b6fc19e7a2a32e2c9263e1d0d886cf320cbfd0acb9bd9af9d62ee8eb853933d581bcbeadd6b14edaf46256ac1b0e7a8fa55f5b2b8e2c0b1a8c926b0e3ea5d739f4b1f3476df1a664577010ac337ebd62b9d55419816d2ef70c61ce476dcaf6b74bb60004d1029466140f561c79ffca21123647e8530405cb7b00c4ee109febca2a0abd2b370ac4ac01e558b760b7a55cc44ed94646d0ceb48f691128a15b2ec7afe6ab3f0ca41d40aa8b0f0c7f5d6c1dd1e5f44dc3d4c72a160085220f4989c52c002f8469f230661cca12eea10c7e11e48e4d836baa8b5b901326900ca114248ee54aa7b0b071033f126ba68ed5a146f32a9b570966aacd06e93304b28a71a7fd29e22bcac957b9be29eed2bc27c8dbedfe770b1aaf5ecbb95c9b7e842797f06e09e0ab7b67da73a39ecd996bfe9938d2eefbf543b1306f4ac85cbb6deaa9834369f349e22ccc32956adfd43fefcd997c08e43b52f94d75a68b25a1c120cfafe8bb7a80956561718a8e606bfbf572935fea2f05c8003e33d4eef537348cc7be17e865e2be85ae14c74efcb1e6855eee2dbc58612d50fd0e351307689c01d53c49a92b0eba6c0e51491bd7bccbb759a1fe05ec99ead162fd7c3a324c18d3d2e201ceccbb1ad30feffbd96a3f0a4a90ac6658339bf23f9ef48cdbfd192739ebf1607b95f5b0e46b088672f98276d908583c20271a7ac03d09526090f1634b5f3a6bd9391bb21a63d5ebb23bb14b6ac669d5d09dedee6c47c9801153d4c428dfbf8d16ee301931402c24d8e34a8ff50cdf9407c4d0f0d729854c99b83b02721006a383924e71c3c93806f1d82536b92cfafcb53b47b29ebf0e5ed4118bfc1db7849595e086ee7115efd9986bfe288062cc6fb968344e206f47a07369f5953fcb04400e8805c716db22a62b9b0045bf0c6d1d7303f41ec9a02aa7325d3b67bdcf43a010f3b662c3b5548e55bf3ae749749f11adc2ac7be9530ab307534587b27e95580e1abdac8f37770cc246ac4be304e51849b71fbf109e8ae0c0c78acef604caa713836aa6c6dba0d9e5935dd0cc86a03049b1dcd68f98fa61a7ab9add95a0a83ed75f33be9800e784516d104edf6921205026fce0793489e660e43b0ad53fe269f554f7d02ec2648392f004d1323ac43dca9a49da948ce03f4b78ffeb94198bc4deaf859161da6897a8403710a3c903214edaabb52c90c0113a068abfa8512a24eee106110a587d384da6cdb3b4f995730ca10b263d4cdf3c7506f015b070c0d65054e3ac189402e66e0cd5e43e68ade33c03dbc7078625fb02e6f8eaef325fd710bcf620eafc359577069d1b25574b4c844c46bfb0396bdfa3f7706ba6f95d5a9c2e5811ed6aed9923735f3afa55ce8f8703e2cddab31c65f2097b2903912cdd8e3c65a55d3565d9dd82be002de42276ff84a0cba3d510b3d15e2f6fa608d0496b587c48d4d0e2064954675227479ebe1b714a1521858d21b6ad85f421b16aefed0b31cff0593063509ffe75ab71963aad9157377f135f4080ac273ecd23ab4fc3c05b3e45ad136328cdefd8e3ec55abebe92a45de7b3cc928a9a3726fde24ec5a5a8cb619028c824ceb51f5761226fab2dccf7268c3d89e8c226af6836486ac513cca4c765971a82fbf96e5229004d89b2145bac5ade0ac9ea91f4804350c31758a85af803f8d27c3281da207ea3f0512686f84eff95b09a702f2bac2a9fcd13d1b2ac7d59012f44b922000ce635916b2c07c8871250b510319188f060ea5cd079cdaf9a8fd5937f0f25f2a3560be9fe1825b2f4577dc982718ea7bdf7184336ab5f77470f85376730c3578d4452a8e1c07c455abef93e9599eec29c0cc9f9cc8d91dc95ca8824f6862e968f916d9b4970cba526e7b3a013adb6ef48a6618b9be18382e131fed34e3de7cf3c56d63e501a096dac7301ecb1ec3ab85798c2b2d0b2fa7b256b5ff8e3638f882eb910e8503574b05faa2e8ed7677f62725588c2c4faabcee34dd577b9e9103ad2157a24146ab175ed96698cd112f9b3b0ebe54e38810c2b7952e3598ecc5b9b30117664b1c213fa2305040c72e5dd7c603320f2df6287979ed6d21a8a074b6b7b4681cf98238316814a4dc880b3bb7e0819f39b96ba67c952c840b796dd90d46e7b3e1e1d0e353d27fcef86c1ef9dd4e6c9547df5cd7a3362b7b0d53aec4240fd31ace188fb175a7bddcd7f76df367dc62319fb6bc7429a1b08978b76ca8c9e67f8f4c26a0ab96e88c690e7458e39bed0a25e467f10ca20787d4451783e8db8cd8bcdd184e6ed3dbf323d3ce93034e22fca5b6df3d7de96bbbb936582f8625d2cd183a46ae5544c947d3d7a63bbc2d2a444680eb8045274b5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0x1000, 0x7ff, 0x1}], 0x2a0002) rt_sigreturn() futex(&(0x7f000053c000-0x4)=0x0, 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000f9b000-0x4)=0x0, 0xa0000001) 2018/01/10 16:53:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x9, 0x7f) bind$inet6(r0, &(0x7f0000fd8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) getsockopt(r0, 0x7, 0x101, &(0x7f0000a1d000)=""/100, &(0x7f00006a2000-0x4)=0x64) sendto$inet6(r0, &(0x7f0000493000)="cd06985ee69cfcff60ff710400007ff1000000", 0xfffffffffffffff0, 0x3, &(0x7f0000351000)={0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x1}, 0xa5}, 0xfffffe2b) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000532000-0x9)='/dev/vcs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e3a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008d6000-0x4)=0x8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c5f000-0x4)=0x2, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000e1000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0xd27) setsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000b0f000)=0x80000000, 0x4) 2018/01/10 16:53:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000f23000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005d8000-0x4)=0xa36599b3e5726222) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x0, 0x0, @thr={&(0x7f0000572000)="", &(0x7f0000180000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000067a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000f32000)=0x17004) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/10 16:53:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000014, 0x20000000807, 0x8f) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003bc000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000652000-0x4)=0x1) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000ef1000)=""/103) r2 = syz_open_dev$sndpcmp(&(0x7f0000550000-0x12)='/dev/snd/pcmC#D#p\x00', 0x53ffe984, 0x44400) set_thread_area(&(0x7f0000acf000)={0x0, 0x20000000, 0x0, 0x3ff, 0x85, 0x4, 0x5, 0x80, 0x3, 0x101}) getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000ee4000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f28000-0x4)=0x1ff, 0x4) 2018/01/10 16:53:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x85, 0x0, &(0x7f0000fd4000-0x10)={0xffff, 0x4}, &(0x7f0000001000-0x4)=0x0, 0x278b7c90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x2, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006b6000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000730000)={{0x5, 0x7fff}, 'port1\x00', 0x40, 0x0, 0x2, 0x10000, 0x0, 0x397c, 0x6, 0x0, 0x2, 0xa9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/10 16:53:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000002000)='./file0\x00', 0x8, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f00008a4000)="e0e83299a7678242269f4763d64bf32d89ce249c31be16033e070210987a54fcec1f7b230d0b968411065b2da81f7e9f84c70d64a3f6fe3cb8a09b94be59d71d470070a9d09d4539c9f04a0b2ffaffdd29dbd568c263b26289e64f8f361c61c548e6b1aa2b70a88a82073de08f21b3d55ec0482748058957848e1a288f8fe16d107bb73f653f2cf16baa1d055e2b20d8841aa3c194c449a89ad49920b2b783bfceedbdb1eba847aab9d14e82a36a57d843ab309322a1c6457e081d46034ba9542d5a97870840e45acf7b25c61c2fef") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ab0000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x8) clone(0x0, &(0x7f0000111000)="", &(0x7f0000e82000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") syz_open_dev$random(&(0x7f000051c000-0xc)='/dev/random\x00', 0x0, 0x200) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 16:53:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005c9000)='/selinux/enforce\x00', 0x400, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000533000-0x18)={r0, &(0x7f0000c32000)="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", &(0x7f000022f000)=""/132}, 0x18) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) mount(&(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000193000-0x8)='./file0\x00', &(0x7f0000d73000)='pstore\x00', 0x2151406, &(0x7f0000f36000)="") symlink(&(0x7f0000599000)='..', &(0x7f0000194000)='./file0\x00') creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = add_key$keyring(&(0x7f0000ad4000-0x8)='keyring\x00', &(0x7f0000263000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r1) unlinkat(r0, &(0x7f000098e000)='./file0/bus\x00', 0x200) 2018/01/10 16:53:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xb6)={0x0, 0xae, "93c5bd88d07c94b8a37c54c6a0341e5bd2ac5fd562cbe513e7df4363e1654f59a5007081f7884411822e8d5d446f32027d73ede28010bc984de4a9ef5fffe7f8a827138e0c07baac791a2d34bac8d8b9242c383c6998a276c867b3213d889d8f21b1f1f6b74bd32ad8d08402dc73faae32efa48aee955f024f2349f1cd00a2fb36d68cbe8604058491da17ef59ca0735cea25e129e8635a53a2614dbb60e67b831457d4fa65f48079323f21d1ee0"}, &(0x7f00004b0000)=0xb6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x8f, 0x1000, "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"}, 0x1008) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000aa3000-0x4)=0x0, &(0x7f00007e4000-0x4)=0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000627000-0x12)='/dev/input/mouse#\x00', 0x9, 0x101000) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000aa2000)=0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000aa3000)={0x0, 0x9}, &(0x7f00009a6000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000005c000-0xa0)={r4, @in={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x5, 0xffffffff, 0x40}, 0xa0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000aa2000)={{0x4, 0x7, 0x2, 0x2, "aadf76bf5d8585ab671a97b0d123b9bd9b73848fcaffe41454d63f85be625deeed82261e422ccfe4c4238505", 0x9}, 0x0, 0x0, 0x800, r3, 0x100, 0x3, "c5ce0e5cd316db95187ba2239d51d1c3de59c84c3cf37cf5245f4333a2f7681c2ccb63d231448591c12e0fa82a1b041c81252f7f9d80b09fa607289ed3f79e31", &(0x7f0000a41000)="6d643573756d2d7b2e6367726f7570e474727573746564766d6e65743100", 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xba, 0x9, 0x100000001, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000aa1000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 16:53:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r4 = socket$kcm(0x29, 0x5, 0x0) r5 = fcntl$getown(r0, 0x9) sched_getattr(r5, &(0x7f0000c01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) dup2(r4, r2) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r1}) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000365000)={&(0x7f0000418000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001f8000-0x10)={&(0x7f0000419000-0x174)=@flushsa={0x14, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept(r0, &(0x7f0000d76000-0x80)=@generic={0x0, ""/126}, &(0x7f00004a8000-0x4)=0x80) 2018/01/10 16:53:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/01/10 16:53:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x8, 0x5}], 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000013000-0x58)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e7000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000a80000-0x38)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000e55000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 16:53:40 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000e5d000-0x2965)={@random="b146e4578c00", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x10, 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}, {[@fragment={0x3b, 0x0, 0xffffffff, 0x6, 0x0, 0x0, 0x0}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000c02000)=@sack_info={0x0, 0x8, 0x2}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000098d000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x8, 0x400, 0x200}, &(0x7f00000bf000-0x4)=0xa0) 2018/01/10 16:53:40 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f000067c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/10 16:53:40 executing program 3: mmap(&(0x7f0000000000/0x2f2000)=nil, 0x2f2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000137000-0x4)={r0}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000ed000-0x4)={0xffff, 0x3, 0x2000}, 0x4) bind$alg(r0, &(0x7f00002ea000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) mmap(&(0x7f00002f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002f2000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f00002f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001aa000)='/selinux/checkreqprot\x00', 0x101000, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2b, &(0x7f00002f4000-0x118)={0x7, {{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, @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) mmap(&(0x7f00002f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f00002f2000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$fiemap(r2, 0xc020660b, &(0x7f00002e8000-0x1e0)={0x81, 0x0, 0x4, 0x0, 0x8, [{0x5952, 0x2, 0x3d4d, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x8, 0x2, 0x80000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0xd39, 0xcd0a, 0x10000, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x32c660eb, 0x1, 0x1f, 0x0, 0x0, 0x1504, 0x0, 0x0, 0x0}, {0x7, 0x89f93f640000, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x8, 0x401, 0x81, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0xffff, 0x3, 0x101, 0x0, 0x0, 0x209, 0x0, 0x0, 0x0}, {0x0, 0x80000000, 0x7, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}]}) io_setup(0x20, &(0x7f000011f000)=0x0) io_submit(r4, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/10 16:53:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000fcc000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000616000-0x4)=0xfffff7fffffffff9, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00009cd000)={0x0, 0x0}, &(0x7f0000799000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00001a8000-0x8)={r4, 0x4}, &(0x7f000077e000)=0x8) getsockopt$inet6_buf(r3, 0x29, 0x37, &(0x7f000069f000-0x82)=""/130, &(0x7f000088d000)=0x82) listen(r1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000519000)=0x66, 0x4) listen(r2, 0x0) 2018/01/10 16:53:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007f8000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000f67000-0x14)={{0x3, 0x4, 0x8001, 0xfffffffffffffff7, 0x9, 0x0}, 0xc94, 0x9, 0x4}) semop(r0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$GETNCNT(r0, 0x5, 0xe, &(0x7f0000837000-0x5f)=""/95) 2018/01/10 16:53:40 executing program 0: r0 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000eee000-0x4)=0x9, 0x80800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0xd, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000000)={{0x4, 0x6, 0x9, 0x51, 0x613, 0x800}, 0x100}) getsockopt$inet6_buf(r2, 0x29, 0x10200000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ashmem\x00', 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x7c)=""/124, 0x7c) r3 = syz_open_dev$mouse(&(0x7f0000002000-0x2)='/dev/input/mouse#\x00', 0x40, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000004000-0x4)=0x7f) 2018/01/10 16:53:40 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b11000)={0x7, 0xffffffffffffffff, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003fc000)=0x0, &(0x7f00005a2000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001000-0x9f)=""/159) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000)={0x20080522, r1}, &(0x7f0000001000-0x18)={0x5, 0xf219, 0x7, 0x0, 0x3ff, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000002000)=0x6, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000003000)=@ax25={0x3, {"53bc0d1d0e085e"}, 0x9}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000005000-0x10)={0x4000, 0x103000, 0x0}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000005000)=@get={0x1, &(0x7f0000006000-0x99)=""/153, 0xffffffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000008000-0xee)=""/238, 0xee, 0x2021, &(0x7f0000007000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000008000-0xb)="494a55e8b83968d8ad6414", 0xb}, {&(0x7f0000002000)="b189a8b7c074021a817acf92c88fc235535ec0ef39d3bec40e4a75e7ab21a827f56c97626848fc237b27d95481a8ec1c5cae83f8409ac463501bcfd716c48d7f24bdda5da9ec018c0ddb1bf2a63137d974d314554f87", 0x56}, {&(0x7f0000008000)="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", 0xfe}, {&(0x7f0000006000-0x34)="fad5557f6a6ee7fd1deacfd4c4659c4a4ebecea24567da85472d0aead427068c907dd2bcc4f6319a3d03c0c138451d135f733a07", 0x34}, {&(0x7f0000005000)="8d6514bc83800aa946b5880c56935f3c1f3095aeeda54ed60de8791cdec2258e816e3a2407d7f7a3dc93badec6370d1a150f2933ba1ccd78e1436229b36f3a77819e0249278ae320784af149c874b0e0c155ef59fe5a483462f56d88c59290d654b60c3a1c4bd877b4ff0f797b376ef45725485e1f76320e4d5855464b22f97cf5a359", 0x83}, {&(0x7f0000001000+0x138)="21763aced8a3873d46c1216917fa24e9701a1f", 0x13}, {&(0x7f0000001000)="6782b0cfd16283c8a29f606f", 0xc}, {&(0x7f0000000000)="000ae69fadd55616cdadb0848789360250b23e4b0a9ea4b4f182053437204f7c4ff8f72f28b34059a8bbbce2f9194aab11bdf275b33a3aa8cf22816aa832c428a9af78acd9813fbd37cc5fa053db91105be2a1df98f7e29e774096389069800763b4b7e41e19cade5cdd53d9ea042fc0d136628c7642dca7bd69cfe73bb094d28e3e96ab", 0x84}], 0x8, &(0x7f0000005000-0x12b0)=[{0x1010, 0x7d994beb98e9b707, 0x2, "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"}, {0xd0, 0x107, 0x3aa, "81b6334169fd81a64e567642cbed8915e214d7ae285f40ab437849f465c7b8e834800c4515a2092bbbe19b7ea24fea1d1eb40ee41e1a0d00fd48305ff00ef149ea17d6abae38ee22ec4f018eb92fe835c181b6c69191db470ae0c7b632004eea8d4ec58691630c96f14eb350207aa56a9bd7317da9f0d2767419d4408f6e10ed6b0783dc72d9d7933c55d4e0e7c69392de2c329175003b3672d55e558f0d2e2e404a0fea88acd1b591c36f502121e700b1ab38e89715f3c053d97b52f7c482"}, {0x78, 0x11f, 0x71e, "6d9ea4d7736b238c650d4353ce9957cb9b5bb0598414dd6f4d2da2f87686a913a434f994983d2855f75b0a2fdf36ed70f1c80402e6a6fb73c7567a4da367fae7f172086048217c44a9319c70a937e29d667142f63135a0acdebdb8c024318c228f4ff9fa83fe"}, {0xe8, 0x100, 0x5, "226944db7a2b3c8c9d790b0d322a27e84d77b60df32b9e813e8472f9fd4bd2ad8d97af04c6b19799d8f7919773a6064b93f963fbe1fa01dd9b6e94652908a15bfefb808ba7468603b1c972200bc1dd0e560b9a33c84564668e6ddc07d6145f7f7113b43a5cc4489e6e0041f3c0e320b9e4e05eec0d4e1e233a080f00eac27e8bec1a39cdcfe6880d8df2bba96008a7c5369a5033ecf861ce0710161f9f82d433902ff1be0a3ce79d1421ce47a31dd68f5cb50396b5aa426415e82aa90f12d7a79f3d529d89e8f9bc2d113c77bbe340803cc3"}, {0x70, 0x11b, 0x7fffffff, "4e3d933b60fa78a3c4e30f993710e489e901f4f1d69bfae208209bab596feb7b01ed7b6e95738459bf5c9e815ba05986d8288195e6205b5739d03e81391f4c3737c4266c087ec02bc050738d9e9b17ad92189d60bff919a3d510bc9b6c134ce1"}], 0x12b0, 0x48050}, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000004000)={&(0x7f000000a000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000005000)=[{&(0x7f0000005000-0xc8)="56d7a218ae5a4876bc128bda3049474cd4879952b932caec3ad3d5b086479e004f9e129e069185d4a5006331fe5f692fc2354836344787bb3b6fd4d3a7dea453757362bbf924c1cfea3dcd5d9d5058401d0273669c8ae444e1c594cb11e79dbb6d7f62f8c9873e0449c2d190d121d1905037363845bebe8fb29c7dba9329ea217241f8d87d8e7938c2a8b6c8c607bbf6927d6665d26b95e36d16d16024c89ddb7ea645bffea4e40f9a2aa3c48ccf8f899e938bf14c685e89bece7c08ad77d6a4dc3839682a925498", 0xc8}, {&(0x7f000000a000-0xb0)="5d9b6a88562b050d5aa3c34e3d0c9db6d163fa4248bdfb6346dc1c7ad9d41bb4d22754ff97a9adefc492cb7c42c71e29ccfc9b8f236e46d35648afe91f2f9811768c14298430b05e5e0e2753ac63d2c2e1bbf2dad22d4b1d2eabe63bb0701e1aadc809f1fa119a871c2c1a2c0414fa708074f1a0439f41ce7a50019fd6634084e67a67d5f3d3ceae5f1e9433dc3c5ddf4418233dbb5746fa77f19200e8cfd321e8887deb0a4e1203540dead1d05e828d", 0xb0}, {&(0x7f000000a000-0xfc)="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", 0xfc}, {&(0x7f0000009000-0x11)="e097d7fa0e4e02cebeebbc8d67e12d31b4", 0x11}, {&(0x7f000000a000-0xe7)="13626efdbefe05026eaec93e38c04206e31b42d56d6187cfa84efe1ae310227b8ccfe609df2b504e186c3a558b31c923b9f3a7599683a217598774e7adcd5eda0e08e2a0f1bbaf27c5b8b6c4a23ae2840da5e44d07be126992d1a5726472691549a1a45c3e9845649a5c8d86fe5efb4f9c1ce9fe12c252c7a7a061bd87bb906910daf91a40d67485f4d60f158b0112cda44e4d5f3d4e57cdcd2da201b4c6e894b15d4ed99233c04b4249c009d12572fb6ee5e9e0bef42439e294be44f1d9240cef4ca0c17c78d480b4343edf02ad0e224b87575d6266d63b9f008c254c6fde84e1ce67611ef372", 0xe7}, {&(0x7f0000005000-0xbc)="cded76d8cf89c43a2a2820a12498fdc4f2261262fd3f3e60ae2dab816fff2eaa53cef0c0289749e96594f1d9d01d0de7d36c9c7f64c35f5af9ab1dde15a3c5f0ace3f9f14fadb76e86cb369f601bc048405c0128a646bed9f28d8010eaef791e6fc038e2a5b9516d443730392e33053a394c80ad6ea2f5446170cad58468d3f0ff14ed505e9713504a93e72a61eb9efc7f9245cc246662346bf1d61a7dfe9b929ea7366f61905874d18f1e9dc380b6a1414748b0f6fac38e0a410ebd", 0xbc}], 0x6, &(0x7f000000a000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x80}, 0x20000000) 2018/01/10 16:53:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = dup2(r3, r1) accept4$netrom(r4, 0x0, &(0x7f00006cd000)=0x0, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) writev(r1, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) r5 = gettid() syz_open_procfs(r5, &(0x7f00009b2000-0x7)='mounts\x00') 2018/01/10 16:53:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000f0c000-0xb)='/dev/adsp#\x00', 0xfffffffffffffff9, 0x208000) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = syz_open_procfs(0x0, &(0x7f0000ac3000)='oom_score\x00') readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/01/10 16:53:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000955000-0xe)='/dev/admmidi#\x00', 0x20, 0x20000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000f3000)={0x1000000000, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x6, 0xfffffffffffffffe, 0xb75, &(0x7f0000581000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfc86, 0x200, 0x8}) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) restart_syscall() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000066c000)=0x0) move_pages(r1, 0xa, &(0x7f000003f000)=[&(0x7f00006a3000/0x1000)=nil, &(0x7f0000aa4000/0x3000)=nil, &(0x7f000092a000/0x4000)=nil, &(0x7f00003d2000/0x1000)=nil, &(0x7f0000b2e000/0x3000)=nil, &(0x7f00008dd000/0x2000)=nil, &(0x7f00008fb000/0x2000)=nil, &(0x7f0000cb5000/0x2000)=nil, &(0x7f00009a8000/0x1000)=nil, &(0x7f0000e7f000/0x5000)=nil], &(0x7f0000f08000-0xc)=[0x3, 0x10001, 0x1000], &(0x7f0000f35000)=[0x0, 0x0, 0x0, 0x0], 0x4) 2018/01/10 16:53:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') 2018/01/10 16:53:40 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000002e000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003ab000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000852000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r3, 0x0) ioctl$TIOCNXCL(r1, 0x540d) listen(r1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00009fe000-0x4)=0x9) 2018/01/10 16:53:40 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000003000)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000003000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000000000)=@newsa={0xf0, 0x0, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000002000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000005000-0x4)=0x8, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000008000-0x4)=0x8) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000006000)={r2, r3, 0x1}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000008000-0x78)={0x4, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x89, 0xa30, 0xf3, 0x401, 0x80000001, &(0x7f0000007000)=@common='ifb0\x00', 0x8001, 0x3fffffff8000, 0x3ff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000007000-0xa)='/dev/vcs#\x00', 0xffffffff, 0x8000) flock(r1, 0x1) 2018/01/10 16:53:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) listen(r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) shutdown(r1, 0x1) fcntl$dupfd(r2, 0x0, r2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd4000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) r7 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r9, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000784000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f000010c000)=0xc) socket$unix(0x1, 0x1, 0x0) 2018/01/10 16:53:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00001b7000)='/dev/dsp\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x2000000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) getpeername$packet(0xffffffffffffff9c, &(0x7f000099e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000789000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000ff000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/10 16:53:40 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x4000000006, 0x5, &(0x7f00002ad000)="d105071e2137080eaa0508d6a6054007", 0x10) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000e64000)={0x0, 0x0}) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e66000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendfile(r0, r0, &(0x7f0000e63000)=0x0, 0x1000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e63000-0x12)={0x7, [0x9, 0x1, 0xffff, 0x101, 0x7fffffff, 0xfffffffffffff800, 0x5]}, &(0x7f0000e62000)=0x12) 2018/01/10 16:53:40 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000021000)='/dev/adsp#\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000023000-0x4)=0xb) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000022000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xffffffffffffffff) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000023000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 16:53:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f0000664000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) 2018/01/10 16:53:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000451000-0x4)=0x0) r1 = socket$inet(0x2, 0x806, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00007a7000)=[{&(0x7f0000001000-0xcf)="ee951756477ff8f3bb568e5ed0e692034b40d4bbb1c44441a839cda84b4514b6106b493a9fe7f8723dfb7c5264c9b07762a6e83f73238282b6012290791f45a1f37c9be2ff969c412a2e48b6fec0cbbff9b80e0830a1f1e54960fd8244774431492f81b6e356794459db23cb5655db47ca4c1caba08f83cf8971017e3462408e5ad91e9c6ad58241ac515dabd2dc3ee26adaf85cf6fd9dd4e466e9bb4d622980f014711d36ee4a47ca5a60ec44fb5f6e966db5d2fc2426fea4cab96934e15030f98d99f77da226131987c7f0af8cd7", 0xcf}, {&(0x7f0000380000-0xf4)="405a5a1baf33cc44e781d6839ca0e5415041a7e655a1a868ccedf95647ec12ab2193940c8f98f7785b786c6a0d6a6da2172420e157642cec63f2cdfbf917b6b87bdf7cbce5e168f15c0f25f3b179ec552bb1f3ef9576298ed0e38efd1ba45d230abcf5e045a998fbb627290b710dc3c75416e8732f9afa14df26d6b428bfb33b421b57e581862f705c457ea5b286381ef21f1b0f550a98e027fec9b275815fbae5165bb47ea55bd139f84b20a93b16f22f096274cf9e5e52ddcc7691d9eec048fe55747ec03f972ad0383e734e5cb012d9f49930738b9c581dddba9d5280320fe0b6a4eb8912a310e23fbeed79d87b72b0594925", 0xf4}, {&(0x7f0000000000)="fe9009305c11ec37501a7576bc874593e5f00e47fc493057b70574027054734d31148034e2fd7c828100357340557bdb4617b44b1b09301e8499dd631b7b7ab2dfc543baa5c608216d82364ca5d4dbebe685c3b5757b54529ed6641dd99d271e304c037215f9", 0x66}, {&(0x7f0000b60000)="88dbf7902fc8c914398c26f02bf2ff1ff939244201c016a1062849552f7aa05f29442f621ca0f5c5493f16fbbb3a0e123b10e50057ef49cae68642e9e23761c34822b2e4253cb4d91dbfbbfea2de8999b0faf8bf9bea70adc6917a8915b28c1975f12ed771236e6a0e75d0c0df9b969eac08f595ea9cf8372b5c64e0b3cbdae390700ee1d0620e04cdd33615655afbfec7adddfa66be86893a96831c013428d296988ceadd46f5596928cdc7e76e78fd6cd2228e63837650ca06a4f246ce2c9c6c5dbdbdb69dce2129f25219ebc6ca4c5b96608550da4add84691d182e561c296497cd4f5dca", 0xe6}, {&(0x7f0000cd2000)="22692f358609fe3c5460b3539932afa9b6d6ae6d4e0a3061c01efea2ccede9b3663b661959883043c47d281f10014b384883c0ff8eb8f1b280ba6d2b230c74ca607a4f5bf8c456309254e99cefddfff891da37f7f4f4a40141107ce2fa44d2dc6d9bd626f63972b082c8b439d07e7ae2c6bb98becf4349f6afe7c5f5e1bb8958cfa0fd26bcb36f050dfd48d7962ac1b013db36801825dc7952db6841aabe637a5700cedb30ed285035df991483862c8e1c", 0xb1}, {&(0x7f0000001000-0xa4)="227f17f2b1de2fc45088b32564a9f870f4ea6ab654d7cf482a70cc1c5bed393c03fcf2c7a2f7c4ac7b197ee7dffe9f2708b5db9b713a20a25b0133d090b1535efea743c40fc8c3b6ffdcce71777cb3371a11d3b65b5aec09b0ee9e59b949aafdc68581e846a361e02ff8da0e8eb3e1507a84d50e4f132301d0e62fe9bc674ecdc985bea0c440d35c1d5468660859ddf2d46c2c329a336fdeb13bd382e7d192446a2a0c7e", 0xa4}], 0x6) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000007e000)=0x0) 2018/01/10 16:53:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003d6000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r5 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r6, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) ppoll(&(0x7f00006cd000)=[{r1, 0x0, 0x0}, {r0, 0x400, 0x0}, {r3, 0x8104, 0x0}], 0x3, &(0x7f0000327000)={0x0, 0x989680}, &(0x7f00006c1000-0x8)={0x8}, 0x8) r7 = dup2(r5, r3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000700000)={0x0, 0x4}, &(0x7f0000706000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f00002f1000-0xa0)={r8, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x621, 0x27, 0x17e, 0x0, 0x20}, &(0x7f0000475000)=0xa0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000554000)={r4, r2}) writev(r0, &(0x7f0000bc6000-0x40)=[{&(0x7f0000a81000)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[], 0x1ffffffffffffe0a, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000fec000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x1800}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/10 16:53:40 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000a42000)='/dev/audio#\x00', 0x5, 0x101000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000014f000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ee7000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x101, 0x205, 0x300000000, 0x7ff, r1}, &(0x7f0000e93000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1800003ff) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r0, 0x9) fcntl$lock(r2, 0x0, &(0x7f0000d1e000)={0x0, 0x3, 0x9, 0x6, r3}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) readv(r5, &(0x7f000071a000-0x80)=[{&(0x7f0000f2c000-0xef)=""/239, 0xef}], 0x1) 2018/01/10 16:53:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008b0000)='/dev/ppp\x00', 0xa0000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000c17000-0x68)=[@in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x200}, @in6={0xa, 0x3, 0x2f, @loopback={0x0, 0x1}, 0x400}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="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", 0x1b0}], 0x1) r3 = request_key(&(0x7f000056f000)='syzkaller\x00', &(0x7f00008cb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000042d000)='\x00', 0x0) r4 = add_key$keyring(&(0x7f0000cb3000)='keyring\x00', &(0x7f0000b9d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r3, &(0x7f0000358000-0x20)=[{&(0x7f00009a5000)="a15670bc220b2de0a1da57", 0xb}, {&(0x7f0000f90000)="09f7c1cfcb4992158ac09d0661e056774d0531799519d0249851c3ee9f86ad257dba1097e11c40b84f4915c23985f8907263a1957cf291916fc724f40470c2a6dfe35fb728f8a66c2f9727869ba2962c2ef116601b2233b56d0e", 0x5a}], 0x2, r4) recvmsg(r2, &(0x7f0000b3d000)={&(0x7f0000d26000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000723000-0x80)=[{&(0x7f00004a2000)=""/154, 0x9a}, {&(0x7f0000185000-0xe1)=""/225, 0xe1}], 0x2, &(0x7f00009e7000)=""/90, 0x5a, 0x0}, 0x0) 2018/01/10 16:53:40 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000f7000)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x80000000, 0x200, 0x0}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) syz_open_dev$tun(&(0x7f0000b89000)='/dev/net/tun\x00', 0x0, 0x40000) bind$netlink(r1, &(0x7f00009f9000)={0x10, 0x0, 0x0, 0x4}, 0xc) writev(r1, &(0x7f0000e07000)=[{&(0x7f0000850000-0x2b)="2900000020001900013d0010000000060200001600000f00000000040d001400000000000000000008", 0x29}], 0x1) syz_open_dev$sndpcmc(&(0x7f0000ab9000-0x12)='/dev/snd/pcmC#D#c\x00', 0x401, 0x2000) 2018/01/10 16:53:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x5}}, 0x8) sendto$inet(r0, &(0x7f000047d000-0x7b)="", 0x0, 0x0, &(0x7f0000a37000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x80487436, &(0x7f000000c000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/10 16:53:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e58000-0xb)='/dev/loop#\x00', 0x0, 0x4102) fcntl$setlease(r0, 0x400, 0x0) pwritev(r0, &(0x7f0000699000)=[{&(0x7f0000136000-0x3e)="de", 0x1}, {&(0x7f0000340000-0xd1)="7316c607f4d642b86961c33e071e2e118d4e01d60a2ed8145bab3d3f3384bb8a39429bf8bb746780a8cd1ce882ad9a391911d18ceef258b306d562910e77e8f2e5dda12979a17785195d440632b0e97aaa609747f05ada63f21ea5099f881049685630de7e7f49b40bc885cf6349315d0b22fb662c51f5981a715638f2151d0f648b76a67e8c9e3b10440518c4391ea2b0b128c73c261d8445bcd3b3714449656e0f078ae197956e3f912f974acac4e65490fe25fd4c4eef69f986dfce2b222fe84999c74de428df98ffb76f0389128d8e", 0xfffffffffffffced}, {&(0x7f0000c6d000)="15108742d4d1f1c92558884494ec8e6be9ff40619a20546505b1e4ce079b7e63e8d47af66d6e5bb78a9c3162d7c59d48156fdcc0e5689a5e2604926454abfbbfdf57d486e5bb0e9da839200bdb44d6f2d44855feb0ab9fbbcee624c33f96068660ebcfe1", 0x1023c}, {&(0x7f0000d94000+0x301)="bda918b30547c75eb66fedf05cf059959bc26e51f57baf42a7fae8b1cc7261f0a3085803056cbe37f35264ff45a6e57e6f391bc42546e2336af318f69cd26ec14285f66596453e565dc242a00d25105d8005675ac0333aa5e6629ab417bdef583fc1fb20eec441d98831b3ba1ffe6529ecc88fd9532161830d297a5f955a0652d5b5cbca755bf0320f81e4b14d8a44e22b89455cd7060900000000000000c732a434e768bd89495a557176dd6914d75790", 0xe0}, {&(0x7f0000ae9000)="034bb3da94134830252e4f2ed28542d50f50066c04edaa8934688b613b19f61c6e4865611318ca8f153537d7", 0x2c}], 0x5, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000046c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/10 16:53:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000267000-0x20)={r0, 0x7, 0x1, 0x7, &(0x7f0000987000)=[0x0], 0x1}, 0x20) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008f1000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000ffe000)="55082ac14077c8fb914ad63be18e5e16d55463ca826f03d064657b187e077617b53495905c012ea85bd21812f0a4e0bef39444491458c228c3e7c3627eb206a1db73f279864714e5fe2f", 0x4a) accept$packet(r1, &(0x7f0000a9f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000094c000)=0x14) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000fdf000)=0x90) bind$packet(r1, &(0x7f0000ee2000)={0x11, 0xf7, r2, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x491) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000cca000-0x10)={0x10001, 0x7, 0x80, 0x600}) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000e38000-0x10)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x2) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000901000-0xd2)=""/210) accept4$llc(r1, &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000050f000-0x4)=0x10, 0x80000) r3 = getpid() tkill(r3, 0x2) 2018/01/10 16:53:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000131000-0xa)='/dev/cuse\x00', 0x20000, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000163000)={0x3, 0x0, [{0x80000019, 0x0, 0x7, 0x1f, 0x3f, 0x27c, 0xffff, [0x0, 0x0, 0x0]}, {0xc000001f, 0x9, 0x2, 0xfffffffffffffffe, 0x0, 0x8001, 0x3, [0x0, 0x0, 0x0]}, {0xdf064a21e908604f, 0xa6b, 0x4, 0x800, 0x4, 0x6, 0x7, [0x0, 0x0, 0x0]}]}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000798000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac4000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000974000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x200, r2}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000d7000-0x4)=0x1000, 0x4) 2018/01/10 16:53:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000be9000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c54000-0x8)={0x0, 0x0}) rt_sigqueueinfo(r2, 0x0, &(0x7f0000d77000)={0x0, 0x0, 0xfffffffffffffe01, 0x0}) r3 = syz_open_dev$dspn(&(0x7f000044a000-0xa)='/dev/dsp#\x00', 0x81, 0x1fffff) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00008b6000)=0x0, &(0x7f000082b000-0x4)=0x4) 2018/01/10 16:53:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r0 = memfd_create(&(0x7f0000ef1000)='ppp1\'\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000ad9000)={0x426c15, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000845000)=0x0, &(0x7f000013a000)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f000082b000-0x4)=0x80000000, 0x4) 2018/01/10 16:53:40 executing program 1: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f5b000)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x3, 0x2, 0x0}, @sadb_address={0x5, 0x400005, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000f5e000-0xb)='/dev/midi#\x00', 0x6, 0x8000) 2018/01/10 16:53:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b15000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a66000-0x65)=""/101, &(0x7f0000c1d000)=0x65) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000240000)=0x0, 0x8) 2018/01/10 16:53:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=@random={'btrfs.\x00', 'vmnet1+(%[wlan0nodevem1vboxnet1\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() ptrace$cont(0x20, r1, 0x80, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00008cd000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x1, 0x0, 0x2, 0x6, 0x24, 0x1f}, 0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r6 = socket$kcm(0x29, 0x5, 0x0) r7 = dup2(r6, r4) inotify_add_watch(r7, &(0x7f0000eb7000-0x8)='./file0\x00', 0x810) semget$private(0x0, 0x6, 0x80dc6fdb99bd6fc5) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000118000-0x10)={r2, 0x28, &(0x7f0000e13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000be2000-0xc)={r8, 0x993, 0x0}, 0xc) r9 = semget(0x1, 0x4, 0x200) semctl$GETALL(r9, 0x0, 0xd, &(0x7f00009e2000)=""/200) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000554000)={r5, r3}) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x0}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000e44000-0xc)='/dev/amidi#\x00', 0x0, 0x2400) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000012a000-0x18)={r1, &(0x7f0000365000-0x1000)="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", &(0x7f0000a4a000-0x56)=""/86}, 0x18) socket$bt_sco(0x1f, 0x5, 0x2) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000177d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ba8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000e66000-0x4)=0x6, 0x4) bind(r3, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000e8000-0x8)=0x0) 2018/01/10 16:53:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x1000000000008) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000f49000)=0x0, 0x4) r1 = dup(r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a2f000-0x4)=0x7fe, 0x4) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000155000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00006a2000-0x28)={0x4, [0x80000000, 0x7, 0x1f, 0x7fff]}) sendto$inet(r1, &(0x7f00008dd000-0x1)="", 0x0, 0x0, &(0x7f0000660000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000295000-0x8)={0x0, 0x0}) 2018/01/10 16:53:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, r0, 0x1, &(0x7f0000001000-0x46)=""/70) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000001000)={0x8000000000000000, 0x1000, 0xf800000000000000, 0xd, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000abc000)='clear_refs\x00') r2 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x1, 0x1) pwritev(r2, &(0x7f0000040000)=[{&(0x7f0000042000-0xa9)="1d", 0x1}], 0x1, 0x2000000000) 2018/01/10 16:53:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c0000)='net/igmp\x00') pread64(r0, &(0x7f00001d6000)=""/0, 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f00007aa000-0x9)=@random={'os2.\x00', 'lo,\x00'}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000aab000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d91000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000a85000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a50000-0x8)=@assoc_value={r1, 0x401}, 0x8) syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/01/10 16:53:41 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000004000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000)=0x7, 0x4) ioctl$int_in(r1, 0x5405, &(0x7f000001e000-0x3)=0x0) 2018/01/10 16:53:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) connect$inet6(r0, &(0x7f0000e5f000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c96000)=0x0, &(0x7f0000e67000)=0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00001f0000-0x28)={@generic="938adf9c529ce88dd06bfad204e23f58", @ifru_mtu=0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00001b8000)={@generic="ff005f75cad5000000bd1dff050cbbe0", @ifru_flags=0x8102}) write$tun(r2, &(0x7f0000f3b000-0x106e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x14, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/10 16:53:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000093c000)={&(0x7f0000f9a000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000eee000)=[], 0x0, &(0x7f000049a000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000104000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000b30000-0x4)=0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/01/10 16:53:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f00004fc000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008c6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e57000)=0xc) r1 = socket$inet6(0xa, 0x3, 0x9) connect$inet6(r1, &(0x7f0000115000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000a73000-0x5c)={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, {0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0xbc2e, [0x1, 0x571f, 0xb34d, 0x2, 0x1, 0xfffffffffffffacc, 0xffff, 0x5]}, 0x5c) bind$inet6(r1, &(0x7f0000410000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/10 16:53:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c37000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f0000575000-0x1d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000425000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b74000-0x4)=0xc) r6 = getgid() setresgid(r4, r5, r6) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r7 = socket$kcm(0x29, 0x5, 0x0) r8 = dup2(r7, r2) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000554000)={r3, r1}) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r8, 0x4008ae48, &(0x7f0000a57000-0x8)=0x0) 2018/01/10 16:53:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f6e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000ee6000-0x4)=0x0, 0x4) r1 = syz_open_dev$loop(&(0x7f0000dac000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x1265) 2018/01/10 16:53:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00009a1000-0x6)='rxrpc\x00', &(0x7f00006d0000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00005a5000-0xe)='self*selinux-\x00', 0xfffffffffffffffe) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bfd000)={0x0, 0x0, 0x0}, &(0x7f0000394000-0x4)=0xc) r2 = getgid() keyctl$chown(0x4, r0, r1, r2) keyctl$get_persistent(0x16, 0x0, r0) 2018/01/10 16:53:41 executing program 7: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns/user\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) getpeername$inet6(r2, &(0x7f0000ff7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c0a000)=0x1c) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f000001f000)=""/180) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r5 = socket$kcm(0x29, 0x5, 0x0) dup2(r5, r5) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000554000)={r5, r3}) writev(r4, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00003f5000)='/dev/usbmon#\x00', 0x1ff, 0x400000) r0 = creat(&(0x7f000086c000)='./file0\x00', 0x28) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000403000-0x4)=0xffffffffffffff35, 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000ff0000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/10 16:53:41 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000fda000)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f00008af000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000dcb000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r2, 0x540a, 0x3) 2018/01/10 16:53:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = timerfd_create(0x0, 0x800) clock_gettime(0x0, &(0x7f0000de3000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000fc2000-0x20)={{0x0, 0x0}, {r1, r2+10000000}}, &(0x7f00007b7000+0xf25)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r5 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = socket$packet(0x11, 0x2, 0x300) sendto(r7, &(0x7f00007c9000-0x37)="", 0x0, 0x0, &(0x7f00006ae000-0x14)=@ll={0x11, 0x0, r6, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000034000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/10 16:53:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f000058e000-0x4)={0x1b, 0x3, 0x40, 0x0}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000f4a000-0x8)=0x0) flistxattr(r0, &(0x7f0000250000)=""/30, 0x1e) lstat(&(0x7f00001d5000-0x8)='./file0\x00', &(0x7f0000c1d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() r2 = getuid() msgctl$IPC_SET(0x0, 0x1, &(0x7f000000d000-0x78)={{0x8, r1, 0x0, r2, 0x0, 0x20, 0x8, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x40000, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000327000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, "f9f2293a0c014ee2af51527bd08a0188534ae703e488b6b85816d74cf9f715b5e9b3a3ff47e6b50ab5490873111e95b8b89ae63133516ec57bf1e55d3109ed74", "7a90e5ab3eb7c0028b79c3165980e5b2ae1385ff6d78a34be944ba588f2079a2", [0x0, 0x4], 0x0}) msgsnd(0x0, &(0x7f00001a6000-0x8)={0x3, ""}, 0x8, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f000085b000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000f9f000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) 2018/01/10 16:53:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000037f000)=0x100000001, 0x4) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000099a000-0x11)='/selinux/context\x00', 0x2, 0x0) set_thread_area(&(0x7f000054f000-0x10)={0x3, 0x20001000, 0x4000, 0x80, 0x7, 0x1, 0x0, 0x80000001, 0x3, 0x8}) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f000047f000)=""/231, &(0x7f0000f54000-0x4)=0xe7) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000067e000)=0x0, &(0x7f0000df0000)=0x4) 2018/01/10 16:53:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000fdd000-0x4)=0x8, &(0x7f00000b3000-0x8)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x101}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x0, 0x0, @thr={&(0x7f0000572000)="", &(0x7f0000180000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) r0 = syz_open_dev$vcsn(&(0x7f000029a000)='/dev/vcs#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000e12000-0x4)=0x59, 0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00006a9000)=0x3a, &(0x7f0000ce4000-0x8)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cac000)={0xffffffffffff0000, {{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000067a000-0x9)='/dev/kvm\x00', 0x8000000000000, 0x0) listen(r0, 0x3f) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000cbf000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f37000)=0x8) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000bd0000)={0xbc, "c81532ba7690453454a8193909b711aafc14ac4cef95e0312b491a0a86a677d91dc1605b07ae5cb2114fc752ef73d3c7556408118f9aa3b4263fb1406b35e26bfbe37e62b8741d16b1f45fd960743fa93aae5dcbee9b32f40e845ce579c58e63f4f223809914cb313f2a915c1eb114bbdf4186763066bf4d25528fcb3338e62a00eb70cc20c0a4ed16a9de8d65b745822499c746fdec05daf67ec6cef540d264e1af317057406859736b306c9481d5be8e1287e4ac6c9ebaafef6680"}) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f000099b000-0x20)={0x4002, 0x4000, 0x8, 0xea95, 0x8e7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0x0, 0x1000, 0x0}) r4 = pkey_alloc(0x0, 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f000031b000)='/dev/ptmx\x00', 0x6fc40b8229ad7af5, 0x0) pkey_free(r4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/10 16:53:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000aa1000-0x4)=0x4) mmap(&(0x7f0000000000/0xcea000)=nil, 0xcea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) bind$unix(r3, &(0x7f0000a36000)=@file={0x10000001, './file0\x00'}, 0xa) sendmmsg$unix(r3, &(0x7f0000016000-0x38)=[{&(0x7f000048d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ad5000-0x40)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/10 16:53:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = dup2(r0, r0) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00009fe000)=0x0) getpgid(r3) timerfd_settime(r0, 0x1, &(0x7f00000a6000-0x10)={{0x0, r2}, {0x0, r2}}, &(0x7f000010c000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f00007ff000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) read(r1, &(0x7f0000942000-0x8)=""/8, 0x8) 2018/01/10 16:53:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003a9000)={0x0, 0x0, 0x0}, &(0x7f0000953000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f000012f000-0xd)="6e65742f750100000000000000") [ 162.449565] device syz4 entered promiscuous mode 2018/01/10 16:53:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000088000)=[{&(0x7f0000972000)="390000001300090480000000000000e11800002c0100000045ff01070000001419001600110001000400f300071cd0000001010c00006fe422", 0x39}], 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001dd000)={0xffffffffffffff9c, 0x28, &(0x7f0000c0f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000033c000)=0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008d2000-0xc)={r1, 0x100000000, 0x8}, 0xc) 2018/01/10 16:53:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f00003d4000)=""/121, &(0x7f0000d79000)=0x79) migrate_pages(r1, 0x7, &(0x7f000007a000)=0x7, &(0x7f0000149000)=0x8) vmsplice(r0, &(0x7f00005c5000)=[{&(0x7f0000f4e000)="db9081bf8bbfd1d4a20f4d0952fa50c7198c738e6028030db6cf20c00602b8f845df15f580096aa2cabe94edefceb9486fa9bbe745659b217370d56459d7a43922a63175270c4be2eb21ced197a346de3c60294cec4c241f77fa0d6ee833b458cb970322d62aac65f1ad2509e7c8", 0x6e}, {&(0x7f0000bf2000)="4bcae0f7451a2f1a0d7a9b8c6d318eefaccaa465bbe9a7f42cc686e7cb1f76bb847450d06998859a685d9c24f2b0b7606cca1f512efd3481f59d279e44329b8053ebbfe07b5c53e1ed4142ab92b908352ebb43f27afdef85a39331f90bf4b87a121c8afc2243e98103091e", 0x6b}, {&(0x7f0000899000-0xf4)="e8d3acadfc14981788b962a70768c08c7012e562ad57c41a48a6fa3b3668d88693da2551027c363a2e2d5e4c616ba21603a7d16232b5d1072817e1ae32179311489cb03c270f86b650aac36907c60e65d49544493efee713fc54f728963a4316e71ae0990aff25aba8e741a9377d8cd03df3627cab873e9d1ab410b2a2ef0aa253ad2d160a8cd1c6a80d88f0632afc99e46e67f31fc1971834c2a280718d049463bbc747f3501e0ea257bbf8dc6e1460115bbdb387912964607bafcfa3f42a538bc69883f89a99d3f8f6bf2e494550c5d6de5f9383713f60b2ef52825eb9cf7e9a554f1f863c9b2e7e54f2c0ca7b58d491bce002", 0xf4}, {&(0x7f00005f8000)="472c934d265261a1db65", 0xa}, {&(0x7f0000a35000)="4ccbe135e988137a267d22b5f0ec087e1684f02008a5b99a725e7e640692dff84b40444e812cdc75ad85da161753ae0f3a001501de8bf7ff080568d09a3af346d0520bce7125cc4cbb7822783c63", 0x4e}, {&(0x7f0000c0b000-0xcd)="2cecf35c3b6e7fe50d7c791c96bcd828e60afa67e0de305220568ff950ab9eaf84c8ff4b5cfcc5361ebad547ef1405d7cb2e6398037bb13accdaad92cdabc680354340f219edd909bddd568507037beaf01a48ecdac957e9bb6325836779fbf41a829f8a871da6a09ea85ffafb04c18d0b041d763fd8eab8fbf2a708bb2bab18fae049739b018ac485309749477ba8d71f67241b487b4c9539b556a9a819e060f2596b059e36229ceb7fb3439f5cf2134b0908abc6b17144fda4ddbda3eb71bd92ed4af4de9a77ab1fea72e1a6", 0xcd}, {&(0x7f0000d3e000)="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", 0x1000}], 0x7, 0x1) pipe(&(0x7f0000681000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00007a4000+0x5fe)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000df7000)={0x3a621d6c, 0xffff, 0x2, 0x3, 0x5, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 16:53:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x7, &(0x7f00004da000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x29}, @initr0={0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r4 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000432000)=0x0, &(0x7f00001ed000-0x4)=0x4) r5 = dup2(r4, r2) writev(r0, &(0x7f00000eb000)=[], 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r1}) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a81000-0x28)={@generic="e22ed40f83e77d02e6a51288ac8712e1", @ifru_addrs=@generic={0x1f, "ba024134704d9f7671b864e69035"}}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000c55000-0x10)={0x5, &(0x7f0000150000)=[{0x36ce, 0xfffffffffffffff9, 0x10000, 0xe0}, {0x5, 0x7, 0x100000000, 0x3}, {0x7, 0x1, 0x3, 0x80000001}, {0x4, 0xffff, 0x0, 0xfffffffffffffffd}, {0x3, 0xfff, 0x2, 0xd46}]}, 0x10) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000de000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00007db000-0x10)={r1, &(0x7f000017e000-0xb5)=""/181}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000539000)='/selinux/load\x00', 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000c58000-0x4)=0x65f0, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c0b000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000c3c000-0x24)={0x5, 0x9e04, 0x5, 0x1, 0xf9e, 0x4, 0x6, 0x5, 0x0, 0x4, 0x1ff, 0x100000000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000d13000)={&(0x7f0000030000-0x60)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 162.522642] netlink: 9 bytes leftover after parsing attributes in process `syz-executor2'. [ 162.575353] netlink: 9 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/10 16:53:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40345410, &(0x7f00007a3000)=0x140001) 2018/01/10 16:53:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r4 = socket$kcm(0x29, 0x5, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008e5000-0x10)=@generic=""/16, 0x10) dup2(r4, r2) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r1}) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a2, &(0x7f0000426000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0xfbff, @ipv6={0x0, 0x6, "43f087", 0x46c, 0x7b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, {[@routing={0x87, 0x12, 0x2, 0x8a6, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x88, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x2}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x2}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0xffffffffffffffe2, {0x2, 0x0, 0x8001, 0x1ff, []}}, @calipso={0x7, 0x30, {0xd5, 0xa, 0x8, 0x232, [0x7fff, 0x3, 0x8001, 0x40, 0x2]}}, @generic={0xbe1b, 0x9f, "6007f427e2fc3cbf483f915c1d034dd74f62d1f71f615499ae7f468cde5bb782b5263a82ec03e8e48cdd54aca1b6fe9d7eb58f48f4fdae7f0b0a5a334b39d71eea8b80600d694b7d78daf0c63c5bf333a2295b57cc231207de44b2447c950fe5cecede814cb53293d32660dadd4cd5ab5e1e2228d0c95c73fe94a1b6404e3baed10eb6cec3f60469240f6c053d81015ccdfbc94f9736c9ad5ecc0df513acee"}]}, @routing={0x32, 0x2, 0x3, 0x0, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x2d, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @generic={0x3905f001, 0xb6, "1fbe4e596ca4839a1f097a13f961bbf3230fba11521a4d7e78c01383994b29b6309566b75670f441b7d489942644581745985a16aead8ad042e984b8d210fc73ac445900231c3a0580f1ac870df6e82f8ac724c3a8423e59954a21339bb9ea38fa56fb86e39641451c24cbd6edd151156e873ad181876e46e656221b88b2f7c18e2c401a744315dd80ec12e9ce4831360a7ff6b003b29adaa280b7455d9255f7935665b60715adce5d606b15e168c9600d48d460bf9c"}, @enc_lim={0x4, 0x1, 0x2}, @jumbo={0xc2, 0x4, 0x4}]}, @hopopts={0x6c, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x10, {0x3, 0x2, 0x899, 0x7ff, [0x66]}}, @enc_lim={0x4, 0x1, 0x4}, @jumbo={0xc2, 0x4, 0x9}]}, @routing={0x23, 0xa, 0x2, 0x7, 0x0, [@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0x77, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0xf8, 0xa8, "a812966dca7fc4b3534419be07129f7db46eea534176a03177933964eb99c396b17136cd9a9084de19e1d79c4f05acec4017984d1b725aa5b9ec5e30b28ee0be72724e9a0834b1995cd425b32ddee2cbd6c4d2c95b2fd766b9fd88bdcaec0738f6276631e2ffaf7f72719009cd4471855f682c3af973971b569d2e8c480f9b2611193f35527b2b653484e2cf5882fad2fc2f3c2e378bea70b0ae160c8cf08a02b0b642ec496a8e09"}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x745, 0x29, "c7f59eeb11fe8440c6e8e410aa57a38c4598d6f0d73aaeb585be8908056fa5adb27ae94075a1f54b93"}]}, @hopopts={0x33, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x40}, @calipso={0x7, 0x20, {0xfffffffffffffc1a, 0x6, 0x8, 0x0, [0x7, 0xe41, 0x100000000]}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x5}]}], @icmpv6=@mld={0x8b, 0x0, 0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 2018/01/10 16:53:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a46000-0x8)=0x1000006) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000e1b000-0x12)='/dev/input/mouse#\x00', 0x7, 0x200080) recvmmsg(0xffffffffffffff9c, &(0x7f00006e7000-0xf0)=[{{&(0x7f00003da000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000c7d000-0x10)=[{&(0x7f0000cc8000)=""/162, 0xa2}], 0x1, &(0x7f000027a000-0x78)=""/120, 0x78, 0x2913}, 0x400}, {{&(0x7f0000a0e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000b1c000-0x70)=[{&(0x7f0000dee000)=""/114, 0x72}, {&(0x7f00009ce000-0x19)=""/25, 0x19}, {&(0x7f0000780000)=""/4096, 0x1000}, {&(0x7f0000be6000-0x3e)=""/62, 0x3e}, {&(0x7f0000e1c000)=""/179, 0xb3}, {&(0x7f000071d000-0xe5)=""/229, 0xe5}, {&(0x7f0000c29000-0x9c)=""/156, 0x9c}], 0x7, &(0x7f000078e000-0x38)=""/56, 0x38, 0x8}, 0x2}, {{&(0x7f00003c2000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000261000-0x40)=[{&(0x7f0000add000-0xc1)=""/193, 0xc1}, {&(0x7f00001a7000-0x30)=""/48, 0x30}, {&(0x7f0000d3d000-0x57)=""/87, 0x57}, {&(0x7f000051c000)=""/117, 0x75}], 0x4, &(0x7f0000c0d000-0x6)=""/6, 0x6, 0x12b0a376}, 0x3}, {{&(0x7f0000efd000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f03000)=[{&(0x7f000061e000)=""/130, 0x82}, {&(0x7f00008d0000-0x62)=""/98, 0x62}, {&(0x7f00005c0000-0xa9)=""/169, 0xa9}, {&(0x7f00001c2000-0xf6)=""/246, 0xf6}], 0x4, &(0x7f0000b32000)=""/228, 0xe4, 0x7f}, 0x80000001}], 0x4, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000fda000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) r2 = eventfd2(0x0, 0x80001) r3 = fcntl$dupfd(r2, 0x0, r2) read$eventfd(r2, &(0x7f0000b06000-0x8)=0x0, 0x8) ioctl$KDADDIO(r3, 0x4b34, 0x7) write$evdev(r3, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/10 16:53:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000bf1000-0x4)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00007c4000)={0x0, 0x1702}, &(0x7f0000e86000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000028c000-0x8)={r2, 0x20}, 0x8) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000542000-0xd)="060001000000", 0x6) 2018/01/10 16:53:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000045c000-0x8)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000754000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cc000)='5', 0x1) userfaultfd(0x80000) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000bf4000)={@common='eql\x00', &(0x7f0000e3d000)=@ethtool_drvinfo={0x3, "430e39519a14ce3ef84d6a7a081428e044cbdfd09b19abb99cf64d763d163d82", "2793eec6fd44f0194ea375b7477f32da3e1ec18ba5313eff371c51e923101976", "8897d8cb671f7e6055d826722c9ccc2872cf28e31d7cd09da24fac40dfc34298", "600b9376d6ad8e411ed71b47299084d6b7c0c955ce7b5973e9ce0bafff717de4", "1182e7ca1d05e0b246387471e05a3643b78f66333eff91708ac3199b936b987e", "7ecc98d570afd0f5feb48aca", 0xe6, 0x57, 0x3ac8, 0x8, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00007ca000)=0xfff) 2018/01/10 16:53:41 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000481000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0xffff, 0xe6bf81e38e03646, 0xbae, 0x1, 0x1f, 0x5, 0x2, 0x0}, &(0x7f000086d000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000bae000-0x108)={r1, @in6={{0xa, 0x0, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xf6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x4, 0x7, 0xcce, 0x80000000, 0xfffffffffffffff8, 0x6, 0x81, 0x1000, 0x7ff, 0x100, 0xfa, 0x3, 0x0, 0x1]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000572000)={0x5, 0x4, 0x1, 0x100000000, 0x1ff, 0x7f, 0x5, 0x2}, &(0x7f0000938000-0x40)={0x9, 0x80000000, 0x80, 0x1, 0x4, 0x100000000, 0x2, 0xfffffffffffffff9}, &(0x7f0000498000)={0x1f, 0x6, 0xfa9, 0xffff, 0x401, 0x101, 0x2f, 0x6}, &(0x7f00000fd000)={0x0, 0x2710}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00004d9000-0x21)="2200000015000b0aea0910080900e7dd0a00000000221d00040002000100018001", 0xb) readv(r2, &(0x7f0000e5b000)=[{&(0x7f0000444000-0x1000)=""/4096, 0x1000}, {&(0x7f00008a2000)=""/191, 0xbf}], 0x2) getpeername(r2, &(0x7f0000f2e000-0x80)=@generic={0x0, ""/126}, &(0x7f000015f000-0x4)=0x80) r3 = syz_open_dev$mouse(&(0x7f0000ef9000-0x12)='/dev/input/mouse#\x00', 0xfff, 0x1ff) ioctl$TCGETA(r3, 0x5405, &(0x7f0000c06000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f000034d000-0x9)='/dev/rtc\x00', 0x2003, 0x0) 2018/01/10 16:53:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) socket(0x3, 0x2, 0x7ff) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = getpgid(0x0) ptrace(0x8, r2) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 16:53:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f00006f6000-0x10)={0x0, 0x800000000}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a73000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = add_key(&(0x7f0000c00000)='dns_resolver\x00', &(0x7f000086c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f00002b0000)='.request_key_auth\x00', &(0x7f0000040000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006cc000)='/selinux/avc/cache_stats\x00', r0) mremap(&(0x7f000043a000/0xe000)=nil, 0xe000, 0x2000, 0x4, &(0x7f0000b31000/0x2000)=nil) 2018/01/10 16:53:41 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000f03000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c2a000-0xa)='selinux!*\x00', 0xffffffffffffffff) keyctl$search(0xa, 0x0, &(0x7f00001c4000-0x6)='.dead\x00', &(0x7f0000de8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg$nfc_llcp(r0, &(0x7f0000db2000)=[{&(0x7f0000d37000)={0x27, 0x100000001, 0x0, 0x0, 0x0, 0x0, "ae5e924f794f68000000000000001f7fad87b4ca609cc6090000000000000002a45cb954fa74aeb6023f5cf6acbc50e2f4d12b4804542c50177d31a68ead28", 0x0}, 0x60, &(0x7f00003e3000)=[], 0x0, &(0x7f000052a000)={0x311, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/10 16:53:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000696000)={0x2, 0x78, 0x160bea7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c5000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) init_module(&(0x7f0000143000)='@wlan1\x00', 0x7, &(0x7f0000929000-0x6)='/&em0\x00') r0 = socket(0x11, 0x2, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f00006fb000)="", 0x0, 0x0, &(0x7f0000dde000)={0x4, 0x0, 0x111e2341, "93b7496bfd2f", 0x0, 0x0}, 0x10) close(r0) fcntl$lock(r0, 0x6, &(0x7f0000b39000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ea2000-0x10)={0x0, &(0x7f0000df6000)=[]}) 2018/01/10 16:53:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r3 = socket$kcm(0x29, 0x5, 0x0) dup2(r3, r1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) writev(r1, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000547000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c63000)=@ethtool_eee={0x44, 0x100000000, 0x7ff, 0x3, 0x0, 0x7f3, 0x8001, 0x72e9, [0x4, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 16:53:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000c6000)="", &(0x7f00007a4000)=0x0, &(0x7f000070a000)=0x0, &(0x7f00001cb000)="") madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) syz_open_dev$evdev(&(0x7f0000efe000)='/dev/input/event#\x00', 0x1ff, 0x200) 2018/01/10 16:53:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f00008e8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000085b000-0x108)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0xf8, 0xa91d020, 0x800, 0x7, 0x5, 0x379522e8, 0x6, 0x7fffffff, 0x7, 0x9, 0x0, 0x2, 0x9, 0x8]}, &(0x7f000055a000+0xc77)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c45000-0x10)={0x6, 0x8, 0x2, 0x4, 0x0}, &(0x7f000012f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000069a000-0x8)={0x0, 0x100}, &(0x7f00001fb000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000b71000)={&(0x7f0000685000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005ef000)=[{&(0x7f00005fb000)="22f709279205974c8240a2637eead238b21f47d5386ee3a983f277f241253703607513ccae84d8c009f61b474d3a62958ec10753370b35b55768f0d8d83375ee04248f7541f80bc9e125025cdd5e81a77883bd196d8cfdc0cac369faca32526e7973224634c473e7ea83a47c36e19ec9c2247a374e27d4a9fc2302d46c98aa3c2363fe6ab75f76af629fba210a632693c3136317a182e9b9b21a21cac25b582aeafbd222dccbcfcbd1d8817750b7e67538f5254c42387beea8bd80cc2b1582f7747f8dacf5f728d1b0e45652f9ec437a72469f57e394b9b9484ef48fe851439ed425", 0xe2}, {&(0x7f0000dd9000-0x3d)="b443220d8666c9be456bb536d211818579f7ecb2dc9654d6447115ab3f9e728aa45536244277a34cf7c7e64530acbe2ff09289d082e342cfa58255451a", 0x3d}, {&(0x7f0000cd0000)="6d3d4f53048f7da705e55d0b180a1ce2eb6a6eb9d4f14047eb726f0a7f5057", 0x1f}, {&(0x7f0000048000)="e8d1c7d0a56c6e2246229894b1b240200a9e0f04defb37fbe18e91bfd5a23f31af25ef89d1881f3dd69e23ac7d1349158d9fce67532a054fbf040e7a1cf3f968552437afd1c7b431da39ba592da124c41e13c57c99b22e02bf397a57ec11907167ab14b200c144d23560b6bf25701031bf821d55f0d04ca1210abc610dbda9d352fc77c801e58f7265d04e0c229326d851a288868cb5ecec3db247dd078d2ee8108707019afdc510e081b95ec9e1b4100b17ce0e0424e4be2b8005c53a51e54b4a06c15f11f564f69a34cfc32eb9344f81a4850c", 0xd4}, {&(0x7f0000279000)="6800b9de20cbaf3503e11d1d7a35ac2f8179de3a8102a59cd7295c1723c7673223d86189c3fa496d79ce799ff3ece63c5576f128214ca3b60ac8d1f73872066ec9633af82f9c1258bcbe56da17691ba4648008b117c877350f9b03557f0df8fde0943ff4cb4eabab1b61d5bb8a353a05", 0x70}, {&(0x7f00008c3000-0xf4)="266f565948c72512c0c0fbbc5fbdb50b00a66b96968296063e2bc28afce351b643e2e0e01e36f83586b8b920e45b3c5c52affb82a7988c3ef8204b1d2ebf367a56530f75607632b9450522c76f082d2cf64d6b15b6ec9d2d37d6a6efcc69a7c9e88613fb82da2477c894dbb2593ad619989a86430cf35a465d60acd43e869265666742be854f0b06ed8dc74a18251628a577caf4eb246402fc39c9b9b7f448c7710e4d0a28cc77cbd2726073a38665a04bc0ea088d602e29a44de029108a3d1f18d08edf8e7ab83e66778a918b9a339fc5999b7ef10e01a4f6a1f6015233bddb726cb8db120370b3fdf0fb0084ed46016acc07b2", 0xf4}, {&(0x7f0000e32000)="031ac280a96285229deb624c472b95b48b5d3a3a2765c90f401d29ee33943407e29351106f", 0x25}], 0x7, &(0x7f0000f05000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x0, 0x2, 0x4, 0x400, 0x3000, 0x6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0xc, 0x0, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x6, 0x71d, 0x888, 0x100}}, @init={0x18, 0x84, 0x0, {0x8001, 0xffff, 0x9, 0x20}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x4, 0x7ff, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x1cfe7f07, 0xe70, 0xce75}}], 0x120, 0x0}, 0x800) r4 = socket$inet6(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) connect$inet(r5, &(0x7f0000de6000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7) r6 = gettid() getsockopt$llc_int(r5, 0x10c, 0x9, &(0x7f00003df000-0x4)=0x0, &(0x7f000085f000-0x4)=0x4) ptrace$getregs(0xe, r6, 0x5be, &(0x7f0000f86000)=""/251) 2018/01/10 16:53:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a39000)='/dev/loop#\x00', 0x0, 0x181001) pread64(r0, &(0x7f0000067000)=""/2, 0x2, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000307000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000af4000)={0x4, 0x1ff, 0x200}) r2 = syz_open_dev$admmidi(&(0x7f0000577000-0xe)='/dev/admmidi#\x00', 0x3, 0x4022c2) close(r0) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) accept$netrom(r2, 0x0, &(0x7f0000459000)=0x0) 2018/01/10 16:53:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00005e0000+0x40)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) fcntl$dupfd(r1, 0x80000000000402, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000a5f000-0x8)={0x0, 0x0}) prctl$setptracer(0x59616d61, r2) 2018/01/10 16:53:41 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000023000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000004000)={0x1ff, 0x2, 0x10000, 0x2000, &(0x7f0000005000/0x2000)=nil}) sendmsg$nl_xfrm(r0, &(0x7f0000023000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000)={&(0x7f0000001000-0x5c)=@report={0x4c, 0x20, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, []}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000025000-0x8)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000001c000-0x84)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x7, 0x8000, 0x3, 0x8, 0x3, 0x100000001, 0x9f9, 0xca3, 0x842, 0x7cda, 0x4, 0x0, 0xe4a, 0x2]}, &(0x7f0000026000-0x4)=0x108) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000025000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/01/10 16:53:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000c09000)={0x6, 0x7, 0x7, 0x1000, 0x7fff, 0xffff}) r4 = socket$kcm(0x29, 0x5, 0x0) dup2(r4, r2) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r1}) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r3 = socket$kcm(0x29, 0x5, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000650000-0xe)='/dev/admmidi#\x00', 0x80, 0x2) getsockopt$inet_tcp_buf(r4, 0x6, 0xe, &(0x7f00008e5000)=""/178, &(0x7f0000aab000-0x4)=0xb2) dup2(r3, r1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) writev(r1, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) 2018/01/10 16:53:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(0xffffffffffffffff, &(0x7f0000255000-0x80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) close(0xffffffffffffffff) 2018/01/10 16:53:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) read(r0, &(0x7f0000c61000)=""/0, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000061d000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/10 16:53:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a8d000)='/dev/ppp\x00', 0x40000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d69000-0x18)={r0, &(0x7f0000d34000)="69cd2050d29e23d2bb2e794777d69b4851caa76d096ab4720a0039d7acfce6fbac97ebe982aff09fef45f222f502e657cc0c6836f22f6cadba54e7ea7db8ec1c78a5ae9a94299335b98ef38bacccead95a0d4f1a2e191a283f97b49b70d4041fc9f61e2f8b1429b58ee798aac94df4046cdf0d4f15e1ea2d24fe43ee5535bb49a5bb3122d1aa5c8050f4e0e4a9aa7c582a286ef5ed76c98a36709f26192d902d2d72e0ff5a208f6e204ea9c923f65104f598", &(0x7f00002ef000-0x29)=""/41}, 0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000095000)=0x0, &(0x7f0000d5f000)=0x0, &(0x7f0000bfc000)=0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0x2000000000c, 0x9fc, 0x2, 0x0, 0xffffffffffffffff, 0x4000000000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000c42000-0x20)={0x6, 0x0, 0x10002, 0x2}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000e4f000-0xe8)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, @in6={0xa, 0x1, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x1, 0xffffffffffff6a1a, @loopback={0x0, 0x1}, 0xda}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbfc}], 0xe8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ddd000-0x16)='/selinux/checkreqprot\x00', 0x900, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000d4000)={r1, &(0x7f00007d2000)="", &(0x7f0000de5000)=""/0}, 0x18) 2018/01/10 16:53:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d1a000)='oom_adj\x00') setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f00004ce000)=0xffffffffffffffe0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockname$packet(r0, &(0x7f00007f0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000020f000)=0x14) sendto$inet6(r1, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b4f000)={0x0, 0x1}, 0x8) sendto$inet6(r1, &(0x7f0000f09000-0x1)='[', 0x1, 0x0, &(0x7f0000975000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 16:53:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000071d000-0xf)='/dev/sequencer\x00', 0x5, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000650000-0x4)=0x0, &(0x7f000016f000)=0x4) sendto$inet(r0, &(0x7f0000b62000-0x4c)="b7a547d4ccb62f7dff602bc17f3ab0188d2b4eff89cd5a2b160f653ea38dd680ee7389e4e8b2999c76108a4fb6d3de74e6563a940cee7aec49ecdc97c433b31e63983f8fe10bb61723a03eb7", 0x4c, 0x404c0c0, &(0x7f0000696000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 16:53:41 executing program 0: r0 = socket(0x18, 0x0, 0xaf) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047459, &(0x7f0000000000)=0x0) 2018/01/10 16:53:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r4 = socket$kcm(0x29, 0x5, 0x0) dup2(r4, r2) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000d6e000-0x8)={r3, r1}) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:41 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigtimedwait(&(0x7f0000002000)={0xbadc}, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000004000-0x4)=0x0, 0x4) 2018/01/10 16:53:41 executing program 0: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000590000)={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, 0xf4, [0x401, 0x8000, 0x2, 0x0, 0x6, 0x5, 0x82, 0x100]}, 0x5c) r1 = socket$inet6(0xa, 0xa, 0x88) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fc0000)='\'', 0x1, 0x20, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/10 16:53:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e8c000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d30000-0x10)=@common='ifb0\x00', 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f5000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e29000-0x28)={@common='bcsf0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 16:53:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009df000-0xa)=',bdev:em0\x00', 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000089000-0x8c)="bb4124c3fa0feb150954529262b7dcb68a791ca4a75113c0efd7a9c84c37036fb3e7565ed3baba7bc854c77d846d32f203d94f8ed7ad8991145012721366aaa14f587ad33e8af4b2fe0741cb1d447341a8ef7aa6ab11fe3971ed0fe56df8de3c4da01db48d12e799ca2457463bcbd0aa75e87612d28e98fd876e033802aecd200c887f28e36b1af98f38fbc4") r1 = syz_open_dev$sndpcmc(&(0x7f0000494000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) io_setup(0x6, &(0x7f0000812000-0x8)=0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00001c1000)={0x5, &(0x7f0000adf000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) io_submit(r2, 0x1, &(0x7f0000cae000-0x8)=[&(0x7f0000a1d000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f000024d000-0x3a)="53485c9badee755c4fbb0029b1488ceb80080fc6d871da0c69831493af2c74d90d461215a3ad2e85921e88662df4f6afb1854b4317c40c587f17", 0x3a, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}]) 2018/01/10 16:53:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x400019980330, 0x0}, &(0x7f0000b2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000334000)=0xda) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000cbc000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/10 16:53:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x10) semop(r0, &(0x7f00006be000-0x1e)=[{0x7, 0x40, 0x1800}, {0x4, 0x7fff, 0x1800}, {0x4, 0x7, 0x1800}, {0x7, 0x7fffffff, 0x800}, {0x2, 0x7fffffff, 0x1000}], 0x5) semtimedop(r0, &(0x7f0000235000-0x30)=[{0x2, 0x401, 0x1000}, {0x4, 0x1, 0x800}, {0x7, 0x1, 0x800}, {0x3, 0x5, 0x800}, {0x3, 0x8, 0x1000}, {0x7, 0xb4fd, 0x1000}, {0x7, 0x5, 0x1000}, {0x7, 0x46, 0x1800}], 0x8, &(0x7f0000565000-0x10)={0x0, 0x1c9c380}) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') fcntl$addseals(r1, 0x409, 0xc) sendfile(0xffffffffffffffff, r1, &(0x7f0000184000-0x8)=0x0, 0x26a950e) 2018/01/10 16:53:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000973000)={@random="d196aa89cb51", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x6558, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @random="00f40800", 0x0}, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, &(0x7f00006b9000-0xc)={0x0, 0x1, [0xafe]}) 2018/01/10 16:53:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000020d000)={0x0, 0x0}) dup(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001cb000-0xd)={r1, &(0x7f000061c000)="", &(0x7f00007b6000-0x9b)=""/155}, 0x18) fcntl$setlease(r0, 0x400, 0x2) 2018/01/10 16:53:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000012d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) 2018/01/10 16:53:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000382000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000987000-0xb0)={{0x8000, 0x8000}, 'port1\x00', 0x10, 0x1000, 0x7, 0xffffffffffff0001, 0x100, 0x7, 0x50, 0x0, 0x1, 0xfdde, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0x18, &(0x7f000005a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/10 16:53:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000554000)={r2, r2}) writev(r0, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:41 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000df0000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f00005b4000-0x9)=""/34, 0x22, 0x10040, &(0x7f0000faf000)=@nfc={0x27, 0x5, 0x7, 0x0}, 0x10) syz_open_dev$sndctrl(&(0x7f00000a1000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r1) sendmsg$nl_generic(r4, &(0x7f0000f94000)={&(0x7f0000d6e000-0xc)={0x10, 0x0, 0x0, 0x21000204}, 0xc, &(0x7f0000f1e000-0x10)={&(0x7f0000beb000-0x11fc)={0x11fc, 0x10, 0x100, 0x1, 0x0, {0x1c, 0x0, 0x0}, [@flag={0x4, 0x8b}, @nested={0x1114, 0x81, [@flag={0x4, 0x19}, @generic="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", @typed={0xc, 0x86, @fd=r1}, @generic="f9886a9ae177ddf762966d1f3a4f13b67c361840a3521273845e09d7ebf0917fe01da2c40205010d5bd19cce9beec0f555c4addbf75cc6f7926d683d6cbd9139833c63554cba057055ff62fc1d661b22ab28addaab9c7084359ca83511b176970587564270b400f69e6e9046e4a4f436c6c482fba250c22b024d59424375502988e1418f221dfc66b4761559ab62d4f1e763adefc4473e6a9051b947a5ef04972c1b1791393a839e3aef9c2d099c6475534eb01ef45cd72e027ae30e3326c2d341fbbaf95a714c436904507d6eda6f3f19009168b1c2a0661dd3e90e8e23377ce69885", @generic="102d3cbb29a62339b0557b3932c49cc6a46840c7d3c7fd", @flag={0x4, 0x47}]}, @nested={0xd0, 0x37, [@typed={0x10, 0x91, @u64=0x8}, @generic="6aba11a9c8755b15f52caa4ad22176dc536f7661ec43abbccdc239490de7bf7bdcc163778b7a8db88d938554f8425c0df79c60c7febc21f0fa02424d2f13794e2641e2858ce4", @generic="65690095623f4249ea02a1c4981b9ff7efea56ab3888853111d629c566ac1e70759ac94457efed06c693d7578519fde60f7f4ff023e2ee9118c0a0c5f66778abfce14ff11f80428de3a901edcffad9492a34ff6544a3b7c6d740a5b664dc07890e", @flag={0x4, 0x75}, @typed={0x10, 0x34, @str='trusted\x00'}]}]}, 0x11fc}, 0x1, 0x0, 0x0, 0x81}, 0xc010) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) unshare(0x8000400) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/10 16:53:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f00002a4000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$audion(&(0x7f0000c6f000-0xc)='/dev/audio#\x00', 0x9, 0x8000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ec4000)={0x9, 0x6, 0x5, 0x8, 0x0}, &(0x7f0000a36000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000661000)={r1, 0x5}, &(0x7f00001a4000+0x364)=0x8) 2018/01/10 16:53:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f0e000)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00005e1000)={0x0, 0xf9, "c497d8b1986570fb5018c0a015fc445eba09910f32903ef868fdfae75966b86b5c743bd12ae61e41a5ab9c63959d8102210ea5fe0a18f1c61c4791a523788b24b278c15fd906422989d8e5a60828a3fc531b10d0bb43bb72faf21489fe6cc523b3dfcf085efce7d11aac59ef09cb805008e8df562eae42e0790588792daf0acdd4b43ed8476c32f658fcb346cbde8b2957b121ec9b3f1ebf2a7e78dfeb3b5c344ddee40fc4beffb7c974eb8c33e3da9ca745079053f6709e2b9ae0793b6bc9d758c4eb9d9d20dde4d40936b67071f576c3bb2fec2a9bcc998390c748d8cd008ed158d2db32e17017c05fdefeda57b1bde9fbee68a6e4d4e51f"}, &(0x7f0000fbc000-0x4)=0x101) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000271000-0x8)={r1, 0x400, 0x312a}, &(0x7f0000983000-0x4)=0x8) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r2, &(0x7f0000ffe000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 16:53:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$inet_sctp(r0, &(0x7f0000afa000)={&(0x7f0000aa4000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f000058f000)="05", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000336000)="e0", 0x1, 0x0, &(0x7f000091a000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000967000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000043000-0x4)=0xe8) lstat(&(0x7f0000c89000)='./file0\x00', &(0x7f0000c56000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004a3000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3f, 0x1, 0x0, 0x2, 0xa0, 0x80, 0x1d, r1, r2}, {0x4, 0xffff, 0x4000000, 0x200, 0x100000001, 0x0, 0x10000, 0x3ddd15ce}, {0xfffffffffffffffd, 0x100000001, 0x0, 0x7fffffff}, 0x5, 0x1, 0x0, 0x0, 0x3, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x0}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, 0x1, 0x6, 0x10001, 0x5, 0x3}}, 0xe8) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f0000283000)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0xc3}, &(0x7f0000bf2000-0x4)=0xfffffffffffffeb8) 2018/01/10 16:53:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bf4000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000061000-0x8)={0x0, 0x2}, &(0x7f0000e3f000)=0x8) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000018f000)=0x6) r3 = getpgid(0x0) capset(&(0x7f00008b7000)={0x399f1336, r3}, &(0x7f00006ca000)={0x3, 0x9, 0x800, 0x7fff, 0x3ff, 0x28}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c98000)={r2, @in6={{0xa, 0x3, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x7, 0x6, 0xa8}, &(0x7f0000fb6000-0x4)=0xa0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r6 = syz_open_dev$dmmidi(&(0x7f00005ff000-0xd)='/dev/dmmidi#\x00', 0x6, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r6, 0x40405514, &(0x7f0000aaa000)={0x7, 0x6, 0x401, 0x9, "055ab709d21529f57d7319decd8532b4bf9434b51f8612010cd1cb8901755040103d5948087a09a9cfe14404", 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a24000)={r5, &(0x7f0000c63000-0x2f)="", &(0x7f0000b6e000)=""/116}, 0x18) getpgid(0x0) getsockname(r6, &(0x7f00000ba000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b4e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000d48000-0xa0)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x0, 0x5, 0x1, 0x0}, &(0x7f0000136000)=0xa0) getpgrp(r3) getpriority(0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000748000-0x100)={0x0, 0x1ff, 0x6, 0x3, 0x4, [{0x80000000, 0x7, 0x800, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x7, 0x2, 0x3, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x9, 0x1ef, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x100000001, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/10 16:53:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00002b3000-0x12)='/dev/snd/midiC#D#\x00', 0x1c34, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000d56000)=@sack_info={0x0, 0x7f, 0x8}, &(0x7f0000a55000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000248000-0x8)={r1, 0x3, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000009b000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1b}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd70}], 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8) 2018/01/10 16:53:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008b9000)='/dev/hwrng\x00', 0x4a0080, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00007dc000-0x66)={0x0, 0x5e, "12d6c60371e6b864e6c976e0bdfe5994268e8d1e2b08488d7bcc71febcdb5088403235637ed6a3604ee313fd96e48ca68b3a7958a19777a31dd127ced69edc738e8b795ae59fa91ee065e072c618d1d7f572c65eac6fea7dc7bc8a3ef82e"}, &(0x7f000066b000-0x4)=0x66) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000aed000)={r1, 0xed, "1afd3174fcc0349fe01c31f72980991c435203fb38ca7c11d6b0ab4ede87358b562d1ba19454ac09fbf422f07d83294543b7fe500cc6b6b01cdd4e8f51bc472daa2df6a5257cdd036ecc0e6fa2daf9ac94448a2c9f96673e34b177f8dda0d1c33ae28e368a0afaec4ecff9c3061d92c0be1a8ba45ba8985894bf85b8f2439cf62edeb9c5df5463e8e839017a16cab2bed53c91b732a62ba97898e00711708986d7a8760ac4c6688b07cd75b4f731fb7babd6cf5fd50d24c44d6e481bc4fc205d77b565c3f51d43256a4891a3e842d30e2064146f8628641a7cbc69b77d609078def42aafbb81222ea457d7abbe"}, &(0x7f0000f38000-0x4)=0xf5) r2 = syz_open_dev$amidi(&(0x7f00003fd000-0xc)='/dev/amidi#\x00', 0x2, 0x4001) openat$selinux_context(0xffffffffffffff9c, &(0x7f000012c000)='/selinux/context\x00', 0x2, 0x0) rt_sigtimedwait(&(0x7f00001ac000-0x8)={0x0}, &(0x7f0000d61000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c13000-0x10)={0x0, 0x1c9c380}, 0x8) sysfs$2(0x2, 0xff7, &(0x7f0000897000-0xc0)=""/192) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000be5000-0x14)={{0x800, 0x0, 0x80, 0x2, 0xfff, 0x2}, 0x9, 0x6, 0x9}) r3 = shmget$private(0x0, 0x1000, 0x1, &(0x7f00003db000/0x1000)=nil) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a9f000)='/dev/ppp\x00', 0x100, 0x0) shmctl$SHM_INFO(r3, 0xe, &(0x7f00008c7000)=""/4096) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000c2000-0x29)={0x4, 0x0, [{0xc0000001, 0x3, 0x2, 0x40, 0x1, 0x0}, {0xc0000007, 0x76, 0xfffffffffffffff9, 0xfc, 0x4, 0x0}, {0x40000000, 0xfffffffffffffff8, 0x800, 0xfffffffffffffffe, 0x7fff, 0x0}, {0xc000001f, 0x3, 0x7ff, 0x40, 0x3000000000000, 0x0}]}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00003ed000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000085000)={{0x8, 0x7, 0x3, 0x6, "af40897d2b781eb50d09fe7120a8e14c850ebf77a836671fe0182231d54aa1ed6d701e998228f815c35ca042", 0x4}, 0x0, 0x0, 0x6, r5, 0x8, 0xfffffffffffffffa, "baedd9bafe2cbdef3b64564c8ecea735936e13a607807388217688c72c608a0a69569a67b11993f9f4a7c9bd63239bba866870604ba1e4d0df6f0746b048101c", &(0x7f000048c000)='/dev/hwrng\x00', 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3, 0x80, 0xffffffff, 0x8000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000011b000)={0x0, 0x1, 0xa, [0x800, 0x9, 0x8, 0x4, 0x4000000000000000, 0x4, 0x97e, 0x7, 0x5, 0x0]}, &(0x7f0000cac000)=0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000816000-0x10)={r6, 0x4b, 0x4, [0x40, 0x401, 0x40, 0x0]}, &(0x7f00004cb000-0x4)=0x10) 2018/01/10 16:53:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000073b000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x80) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d53000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/58, 0x3a}], 0x1, &(0x7f000000f000-0x3f)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f000000b000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) timer_create(0x7, &(0x7f00004e5000-0x60)={0x0, 0x38, 0x0, @thr={&(0x7f000049d000-0xe9)="f1694cc5891a8f747b8351885f55cb14af59e75a580884e889b64a5a85c697eca35bc040df8a076b8cb73bf0054ab069d0a57a3b6d613c1be2ecb65b3e6c28f45a8801e84550d5e77b1dd6ce4776f016d6587b41a9bdf81bdffe81eda3c6c7d93175b5c4bf5aaeebd09aba64fbad6918666ada94af6943f6845c437de51e22b33be04ac89e9e3a6e4511767f13121473d0b570e252c577baddc68b41bb08e0b390e0ec7f4bd153eebb85aea13686a8fe2417339618571c2cddf4fb7727461c4b4c322ab2995f254e86bccad62f2767e7334efdcb4ccd45306696d8610bf508d9786dc4465eed95c27e", &(0x7f0000a4f000)="651447aac5f6979df6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bab000)=0x0) timer_gettime(r3, &(0x7f00002ca000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/10 16:53:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r2 = creat(&(0x7f0000f21000)='./file0\x00', 0x770642def2174fbf) openat(r2, &(0x7f0000ef2000-0x8)='./file0\x00', 0x0, 0x14) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x8001}) write$tun(r1, &(0x7f0000f8c000-0x26)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x301, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/10 16:53:42 executing program 6: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000029000)={0x2, &(0x7f0000036000+0x8a1)=[{0x34, 0x0, 0x0, 0x6}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000036000-0xbe)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r2 = syz_open_dev$admmidi(&(0x7f0000034000-0xe)='/dev/admmidi#\x00', 0x89e3, 0x40) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x81) io_setup(0xef, &(0x7f000001a000-0x8)=0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r3, &(0x7f0000033000)={0x0, 0x0, 0x0, 0xe, 0x0, r2, &(0x7f000003b000)="fbcb64b1a7b31ab3fbf765804a0bba6d214a460290e0cc9ab0c0ceb75a50ba3d234831bd483f2f51f32ae8d06b5833d3bd531c055ff18a5dd0f0a731dae842f72aeae68287787cf70a4c42a721", 0x4d, 0x7, 0x0, 0x1, r2}, &(0x7f0000030000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/10 16:53:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000665000-0x20)=[], 0x1000000000000113, &(0x7f0000095000)=[@sndinfo={0x1a2, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000be1000)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a94000)={0x0, 0x58, &(0x7f0000cbd000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}]}, &(0x7f0000038000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f58000)={r4, 0x9, 0x1, [0xfffffffffffffff7]}, 0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000074000)={r4, 0x400, 0x10, 0x80, 0x80000000}, &(0x7f000084b000-0x4)=0x18) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) sysinfo(&(0x7f00002fc000)=""/151) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0xc, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/10 16:53:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f00005e3000)='./file0\x00', &(0x7f00002d8000-0x8)='./file0\x00') mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000ad0000-0x8)=0x0, 0x2997, 0x3) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000352000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000051d000)=@assoc_value={0x0, 0x2}, &(0x7f0000b62000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000536000)={r1, 0x7fff}, &(0x7f0000288000-0x4)=0x6) 2018/01/10 16:53:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r4 = socket$kcm(0x29, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000d2c000)={0x0, 0x0}) ppoll(&(0x7f00003b2000-0x10)=[{r1, 0x80, 0x0}, {r1, 0x4081, 0x0}], 0x2, &(0x7f0000beb000)={r5, r6+10000000}, &(0x7f0000039000-0x8)={0xfffffffffffffffc}, 0x8) r7 = dup2(r4, r2) accept4$ipx(r7, &(0x7f0000b5f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e05000)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r1}) writev(r1, &(0x7f0000331000)=[], 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000d9e000-0xc)={0x5, 0x7, 0x100}) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) r8 = request_key(&(0x7f000000f000-0x8)='big_key\x00', &(0x7f00006bf000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ece000)='/selinux/context\x00', 0xfffffffffffffffc) keyctl$invalidate(0x15, r8) 2018/01/10 16:53:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fea000)='./file0\x00', 0x1d0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000073c000-0x7f)=""/127, &(0x7f0000b54000)=0xf7) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000d6f000)=""/228) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000312000-0x24)={0xffffffffffffff81, 0x5, 0x6, 0x1, 0x2, 0xc138, 0x2, 0x8001, 0x5, 0x8, 0x9, 0x401}) mkdir(&(0x7f00009c9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") execveat(r0, &(0x7f0000f92000-0x8)='./file0\x00', &(0x7f0000f0f000-0x18)=[&(0x7f0000d85000-0x7)='mqueue\x00', &(0x7f000005e000)='@user!md5sumlo\x00', &(0x7f0000f0a000)='*\x00'], &(0x7f0000efb000-0x8)=[&(0x7f00000dc000)='\'\x00'], 0x0) rmdir(&(0x7f0000f6f000-0x8)='./file0\x00') mprotect(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x9) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x60) gettid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f15000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000086c000)={0x0, 0x0, 0x0}, &(0x7f00007be000)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00007de000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000836000)={0x0, 0x0}) r2 = getpgrp(0x0) r3 = getpgid(r2) fstat(r1, &(0x7f00004bd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00006fd000)=0x0, &(0x7f0000381000-0x4)=0x4) inotify_add_watch(r0, &(0x7f0000b6b000-0x8)='./file0\x00', 0x83000040) quotactl(0x0, &(0x7f0000a43000-0x8)='./file0\x00', r4, &(0x7f0000953000)="d0d9a4b72492fe789ace3a63dfddaba8d8220343924ed55ee55757a8da7f5b6075abfbb501ee3a167a24b7f7428a63e5a2470aa50c3e7303f88e432bade328bde2d5c4914b86325e4fee44e5ab97e2d5597249f9abaa71ad8563431502b2e7aa89cc977c3cdc73e7de8f20768cb83a7125bb02c02229ff7b0f47be0c6c1c00c32903a15e9db4896003f37ee9444fd921039fe79afe820db9296bf37259ea91e90690b367d07f986596488b1a5cfe398bedca31605ebf3e4a1acd967e00958a81f2a4cd53935cbcf47531ba2ac40e812543548c39fcbf07f25cd61dbf505551926f") r5 = msgget(0x1, 0x3) socket$inet6_dccp(0xa, 0x6, 0x0) arch_prctl(0x1004, &(0x7f0000f53000-0x63)="535892ce38d007d60ac88e58d8362b940676287ce19446db9d4334f2abf021f9c8abaf33444add732c21b8b76911dcb0d4112f85e6a83ab8eb40a1c7c716f24153460303a3ddec6ed5c247cdab03ab06f70e94182ac0a83c2009359497065caee6857b") msgrcv(r5, &(0x7f000075b000)={0x0, ""/4096}, 0x1008, 0x3, 0x800) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000382000-0x4c)=""/76) perf_event_open(&(0x7f00004c1000-0x78)={0x3, 0x78, 0x1f, 0x9, 0x101, 0x2, 0x0, 0x22f, 0x280, 0xb, 0x0, 0x2, 0x2, 0xfffffffffffffff8, 0x100, 0x1, 0x3025444d, 0x7f, 0x80000001, 0x101, 0x3, 0x7, 0x4, 0x1, 0x1ff, 0x100000000, 0x7, 0x3f, 0x7f, 0x3, 0x7fff, 0xffffffff, 0x9, 0x3ff, 0x4, 0x6, 0xaf, 0x7, 0x0, 0x5, 0x1, @perf_config_ext={0x1000, 0xd20}, 0x1, 0x74, 0x3800000000000000, 0x2, 0xfffffffffffffffc, 0x4, 0x8, 0x0}, r3, 0x101, r0, 0x0) 2018/01/10 16:53:42 executing program 3: futex(&(0x7f0000154000)=0x0, 0xffffffffffffffff, 0x0, &(0x7f0000850000)={0x77359400, 0x0}, &(0x7f0000fd3000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002000-0xc)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000af9000)={0x0, 0x2}, &(0x7f0000d5d000)=0x6) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000128000)=@assoc_value={r2, 0x100000001}, 0x8) 2018/01/10 16:53:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000031e000)='keyring\x00', &(0x7f0000d15000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000360000-0x5)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000889000)="3357fa", 0x3, r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f0000889000-0x1)=0x0) 2018/01/10 16:53:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000525000)='/dev/cuse\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000a24000)=0x8) write$fuse(r0, &(0x7f0000d22000)={0x18, 0x4, 0x0, @fuse_bmap_out={0x0}}, 0x18) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000056a000-0x4)=0x401, 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000451000)=0x0) 2018/01/10 16:53:42 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000014000-0x8)={0x0, 0x0}, 0x6410, 0x8) getsockname(r1, &(0x7f000000b000)=@generic={0x0, ""/126}, &(0x7f0000029000-0x4)=0x80) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) ioctl$sock_ifreq(r1, 0x895a, &(0x7f0000021000-0x28)={@common='dummy0\x00', @ifru_map={0x5, 0x200000007, 0x200400000, 0x6a9a53c0, 0xca7f, 0xff}}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000028000+0x11a)='/proc/self/net/pfkey\x00', 0x402041, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000028000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flock(r1, 0x4) connect$unix(r0, &(0x7f0000027000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/10 16:53:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a59000-0xf)='net/ipv6_route\x00') getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000e58000)={0x0, 0x1}, &(0x7f0000209000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000bc1000)={0x0, 0x8}, &(0x7f000074a000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000225000-0x38)={&(0x7f00001b7000)=@in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, 0x1c, &(0x7f00009d4000)=[{&(0x7f0000580000-0xc)="dd0b77a5218ba2e2c67f4f4b", 0xc}, {&(0x7f00001d2000)="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", 0xff}, {&(0x7f000093e000-0x77)="c718881e75089aeaa861b24fc40f278fab92748095214e12e74afc77f2105dccd370383e1f2a50ad326777b58224fb10e7586018d529038029a1c27271e09aceb11d4959398ab9705ac8b39d037cca4cc8fad04b9cd21a1f35b641a44f3775479f9bcd387eb01de72064ad1b778ce26d55611826976047", 0x77}, {&(0x7f000068e000)="d660990e9341e346664d7eb61ea4db1d611ce37843625fe64918566cce751d013e6063e48fe0c5de0951b2b4fdac8127a5c03518429e01e70cc8d12ccef1f17d3b34c2938c52511b9bfd4b4a6172aa0585e4b14ec54d2cc7b1bb81950263da8e04275d591dc4893a96509abc55669b2013b670b2f567426952e4ec213e7d0d9b752854dd33d8870bb5cc8e1dfd0eaacfc1e1e12aaf897a39eb2eccd6710c", 0x9e}, {&(0x7f0000242000)="92db8c17920a849ca393d108f7b3d961a1d5ba8f9f76f575ff279ce2a754417d8150dfffad2be7b88d07ac3a18936c3db0789c99a5324928ba5ec73aaa04b3e13ef7079344e3a5b5c2c44df9f997235cc9936072", 0x54}, {&(0x7f000011a000)="15a5f3", 0x3}, {&(0x7f000050d000)="32463ce068211863a358d3f02f6c9bf6b1718d308fcc", 0x16}], 0x7, &(0x7f0000d31000-0xc0)=[@init={0x18, 0x84, 0x0, {0xb9, 0x401, 0x2, 0xce7}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x1, 0x8002, 0x5, 0x9, 0x5, 0x20, 0x81, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xc, 0x1bb, 0x20, r2}}, @init={0x18, 0x84, 0x0, {0x9, 0x6, 0x9, 0xfffffffffffffffe}}], 0xc0, 0x814}, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009c3000)=0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000c94000)=""/224, &(0x7f0000790000)=0xe0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x2000000000010d, 0x2, &(0x7f0000000000)=""/4, &(0x7f0000003000)=0x4) 2018/01/10 16:53:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffb, 0x78) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/10 16:53:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg(r0, &(0x7f00007b7000-0x78)=[{{&(0x7f000038e000)=@generic={0xa, "04f00e03600f447f93af4d9f5d9fd94b6652b73b8d632326eaab41f26811a58ba95d801979a3cef22efbeee71e051d3cd097d831f08cf57f20cff4085c7c035eabbeccd16557dfea79e52522c42616b5bc42f55ceccbc83f96c812172582bef6627b3e3ab8cfac1d299d8af506d25a55e6b481d40849bd29e5d21243da35"}, 0x80, &(0x7f000044f000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) socket(0x13, 0x80000, 0x3ff) r1 = dup(r0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00007c7000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 16:53:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r3 = socket$kcm(0x29, 0x5, 0x0) dup2(r3, r1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) writev(r1, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) timer_create(0x6, &(0x7f0000772000-0x60)={0x0, 0xe, 0x2, @thr={&(0x7f0000b9a000-0x41)="d604e349d99832e9092bbf50887458c959952d22e0da0a57365c834742058f7c9a5e9047e5741d508d55f7718541842f1631267e4d7b2aca2490479f9091c8e49e", &(0x7f00006ff000-0xd8)="ebf3e407ca5a26b9dc25895d208b2cf3a0d38101a9b7fc9047296d31901c6a2e0a7dd675b501a1e778e4dc5fdf0eb81e16fad46feb906b66586db168f2a8f76b54713d8c9e776e432e2b7e22b94b287d3d4acf1653500a58bf0f743557a851b9e589801fd4cec01657aa45b4e5c62b579aabe7c2b9ff0e9ca4296b8faa18cc88f961c8fdd7ecaaaa8c9481c63ead5a4263f244c4f32e3ffc6166f04fa741ab639f11faaea75dd26df4a6178249def31338986658e27aad8f64b291d65e75209b9227568d38f1a49b2a9437590b6b8c4cbefc667bf72ae1e4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dc1000-0x4)=0x0) clock_gettime(0x0, &(0x7f00001d0000)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f00007de000)={{r5, r6+10000000}, {0x0, 0x989680}}, &(0x7f00008d2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x806, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00009eb000-0x78)={0x5, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x1088, 0x8000, 0x7ff, &(0x7f00001d3000-0x10)=@common='ifb0\x00', 0x8, 0x6, 0x9}) bind$netrom(r1, &(0x7f0000a40000-0x48)=@full={{0x3, {"3c31f3ea00786d"}, 0x1}, [{"5793ad7fa557b0"}, {"1ab87f54af184c"}, {"0ae1935b3901dd"}, {"a4e555e6739dcb"}, {"e15df49b413c5b"}, {"17e7a5b0df7499"}, {"1c46a9790fa14c"}, {"e2c94c5337ebc8"}]}, 0x48) bind$inet6(r1, &(0x7f0000a9b000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect(r1, &(0x7f0000ee6000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) 2018/01/10 16:53:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000065e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0x0}, 'port0\x00', 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x20006, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x24401, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00004d1000-0x4)={0xdf92}, 0x4) 2018/01/10 16:53:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000050c000)='/dev/vcs\x00', 0x0, 0x0) futimesat(r0, &(0x7f0000942000)='./file0\x00', &(0x7f00001ea000)={{0x0, 0x2710}, {0x0, 0x7530}}) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000093e000)={0x6}, 0x1) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00004ef000-0x2)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x1, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 16:53:42 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e62000)=0x0, &(0x7f00009cd000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000e63000-0x9d)=""/157, &(0x7f0000e19000)=0x9d) 2018/01/10 16:53:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x34, &(0x7f0000fdc000)={0x9, {0x8}, 0x80000004, 0x1}, &(0x7f0000961000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000c31000)={0x0}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setregid(0x0, 0x0) 2018/01/10 16:53:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000d0f000)='/dev/input/mouse#\x00', 0x401, 0x210100) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000161000)=0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x80000, &(0x7f0000509000-0x1)="") r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/10 16:53:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000241000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000fb5000)={{0x3, 0x0, 0x0, 0x0, "35b830e35b85d71d33d407cad0f6b22d6eed818e4a138d0000cdb2a4ce02260c13f881c731036f907871b9eb", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2956dd468b740d0d61413687c4459804503809bfe95009225bae64ae367cbd135b8b18b9ec9412e268536d08a0f8b608a2bde93ab497af64df9845f79e9bc0f5", &(0x7f000013c000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$admmidi(&(0x7f0000bf6000+0x35e)='/dev/admmidi#\x00', 0x87, 0x84000) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f1a000)=0x0) 2018/01/10 16:53:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000091000)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000bb5000-0x40)={0x534e1f07, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{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]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00007ff000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 16:53:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0xb) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r5 = socket$kcm(0x29, 0x5, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000032d000)={r5, r1, 0x6, 0x0}, 0x10) dup2(r5, r3) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000554000)={r4, r2}) writev(r3, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) gettid() ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000cbd000-0x8)=0x40) 2018/01/10 16:53:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000faa000)='user\x00', &(0x7f0000c25000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000693000-0x8c)="0675e4ef18452afbaa7992d0fd9a7794e6dbf99fa51c657bd352cc353f87ca3e1a9b1b9ac3392a3ba8c4dfcb33541ddd29904ce14b8a38132fc0fd2d59a9659e6d9d083c2db9442a81bf418e87ec29d631092867d8acc9a6f289894dd43b98bfbc3e73c1959af9d253b7e40ba16c7c6334757c9ad391fa308c13a0db89ac3886665678fa79dcb6768fa30694", 0x8c, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50aebfc5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000eb1000)={r1, r2, r1}, &(0x7f00005cd000)=""/1, 0x1, &(0x7f000010c000)={&(0x7f000018b000)={'crc32c-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 16:53:42 executing program 4: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f7f000-0x10)={0x0, 0xbc, &(0x7f0000265000-0xbc)=[@in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x65}, @in6={0xa, 0x3, 0x8cf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x0, 0x733f, @loopback={0x0, 0x1}, 0xbcb2}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000895000-0x4)=0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003aa000)={r2, 0xab, "0d64e20c49a627c075ef496c60d7ea179c3acef553ffb4b7d39744920825649612cb4b5f1788b75f228ed5de13685659971b23bf4cba13d324664b375680290623494c62ad5bb8d1a3db1f046f630586f1e73c85ff423f485680150c0fe6bfb967bdcad52eff448dc3c9d839525c47cdefaec2c0a9b7fc168d9a88435644a2bc4c303c6f535d286f98919cb318e3b9b28ffc4076e27d5202ff04a36935e3dfb3d0fed00cf36496c4735bd1"}, &(0x7f0000f7e000)=0xb3) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f39000)=[{&(0x7f0000dc3000-0xa8)="d8", 0x1}], 0x1, &(0x7f0000f7c000)=[], 0x0, 0x0}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/10 16:53:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/10 16:53:42 executing program 2: r0 = getpgid(0xffffffffffffffff) ptrace$peekuser(0x3, r0, 0xfff) getpriority(0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x81, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x200, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x8, 0x6f7, 0x80000001, 0xfffffffffffffffe, 0x0, 0x1, 0x1a00, 0x4, 0x0, 0x80, 0x2, 0x9, 0xc1ab, 0x9, 0x6, 0x4a, 0x4, 0xf3e, 0x9, 0xc8, 0xa2, 0x2, 0x874, 0x5, 0x100000000, 0x9e, 0x3ce24224, 0x7c7f, 0x6ad, 0x9, 0x8, 0x8, 0x4ce8892b, 0x5, 0x7, 0x4, 0x0, 0x7, 0x5, @perf_config_ext={0x8000, 0xfffffffffffffffa}, 0x0, 0x2, 0x8, 0x2, 0x5, 0x0, 0x7fffffff, 0x0}, r0, 0x4, r1, 0xc) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000a7a000-0xd8)=@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}]}) 2018/01/10 16:53:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffff9c, &(0x7f0000c11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000690000-0x4)=0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fd1000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000c17000-0x80)="8000000016000709ab040008090007000a002259020000000400030021000d00004533a49e3500a60000000000036915fa2c1ec2ff12f0009bb94b461219d07f9400020000008ce600036c6c256f1a273c2e117c22ebc247bf4774540009db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2ca66c0400000000000000af", 0x12) 2018/01/10 16:53:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000770000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000aac000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 16:53:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) mremap(&(0x7f000065b000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f000050c000/0x4000)=nil) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) writev(r1, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:42 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x116, 0x5, &(0x7f0000afc000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000ff6000-0x50)={0x7, 0x7f, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 16:53:42 executing program 2: socket(0xb, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00006fe000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000a5000)='personality\x00') sendfile(r1, r2, &(0x7f0000532000-0x8)=0x0, 0x3) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/10 16:53:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000044b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 16:53:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000+0x8f)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x80000000, 0x8, 0x10001, 0x5, 0x0, 0x6, 0x80000001, 0x8, 0x3, 0x6, 0x8, 0x5, 0xa5d0, 0x8]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x6}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000059c000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f000004f000)=[{0x0, 0x4003, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @raw8={"e6a3abfcc75d6dc895e66ec0"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000054000-0x50)={0xd6, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003df000-0xc)={0x7, r2, 0x1}) setsockopt$inet_dccp_int(r3, 0x21, 0x17, &(0x7f0000dbc000)=0xacc7, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000635000-0x4)=0x1) 2018/01/10 16:53:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005d3000)={0x0, @in6={{0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x6, 0x10000, 0x30}, &(0x7f0000a9a000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000b8000)={r4, 0x401, 0x80000000, 0x7}, &(0x7f0000203000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000575000-0x8)={r4, 0x7}, &(0x7f00004d2000)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000cac000-0x4)=0x0) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r5 = socket$kcm(0x29, 0x5, 0x0) dup2(r5, r2) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000554000)={r3, r1}) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x40000000001, 0x84) connect$inet(r0, &(0x7f00005f1000-0x10)={0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) listen(r0, 0x0) 2018/01/10 16:53:42 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000186000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000039d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001000-0x8)={r1, 0x10}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000009000-0xc)={0x0, 0x80000001}) ioctl(r0, 0x81, &(0x7f0000007000)="942addad6f8138a35fee5d092a97f487883fd84f5faa3c23898d7f5cbed4d2e28d3e34e0b2ffb6e3a4bfabe1c96ec4cee10dc9361878b04251a0288377700bdd98e17c0153fdfa92809d631539c1db7ff3e3801f8ff76e126fca206c6561347e") 2018/01/10 16:53:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x404) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000530000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000b05000-0x15)='/proc/self/net/pfkey\x00', 0x480000, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f000000e000)=""/145, &(0x7f000090f000-0x4)=0x91) fchmod(r0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e7e000)="2fec5f195303fcfd18b3fddcbafbea0fd44634fc2842921e619c7cb269b0ce4753deab91b936715cb4be4ba6d02b1f2a94391407936d64b35f75e3642d72aec26e144b59e35ec9a05cf1dbf78b3166dc709f63a5fec421501154d5f4677ae80584cdd83042a5408f82c197206f23fc7599d3bf65e6a64647c8b153d0af77e0d4e4240956875a5cd001fa0f3be3b67b7d341676cdb7deb7c2", 0x98) 2018/01/10 16:53:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f000016e000)="95", 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000f0000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00007df000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="011115060900024825da081200140203ff00040000017fffff000000fd0000ee"}) 2018/01/10 16:53:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000ff0000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x4000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00001c9000-0x10)={r0, 0x50, &(0x7f0000673000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003f4000-0x4)=r1, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000366000-0xe0)=[{&(0x7f00002e5000)={0x27, 0x944, 0x8, 0x6, 0x2, 0xe52, "faa6739f85e1ea3e1f13a57ed03067402c22fcf53c8da432b20d49c1c332fe4e483d8d57da5cbb0bd52319f63025ce05520ff27ecdd1f243e7b55a952fb6f4", 0x7}, 0x60, &(0x7f000088c000-0x70)=[{&(0x7f0000307000)="30ee98185656276babc0831c5875cc66621bd05e3aa167ca7148c11379187e641d754d294f1de8469f840f02811b5ffc7e56db9d33e695c21054c6774c407b6f2b738b05b574ca2dbaa34bb544e16967faa5c7ac", 0x54}, {&(0x7f00007d2000-0xa)="3c23028b115c6b1659c0", 0xa}, {&(0x7f0000429000)="9043da13734ae68b5bf9392adf40761dbddc675c10111137eec7379a1d003a8c834ad6dd0c7e173a067ecba9cbe71648f8767ada48f19ab093236cc101e0ea1ca8a5de1edd4b9a6e188004db7389fd60bbe85d20fd1beb93528e63f787c53b64968adcb576850334a0fe17d6c79a34abd163df31b65765545c4b9294e9083484", 0x80}, {&(0x7f0000258000)="88eba3a5c218e88d2223393c5afbbdcb47df10e832779b8b5f9f3e624b3ebcfa6b5d0ccd2b1ba27dac9ccf755694c6ca3231cab4d275a7729f0cab535d2f82d8e932fa1f3efb66f39685ebbc789f34ae4a6df814ccc3c97dcb0b543f38d92ea90f6d8e11058285bf29", 0x69}, {&(0x7f0000b66000)="65c0bdf8ab97385a774274d86b9140b5878042d3be8e0381c2805e18223be657af704c68311c2605efc2f95eea", 0x2d}, {&(0x7f000055f000-0x2d)="8f1fe00732e90fb7281a42cb31c098999fb85209dfa1b771fa2e0daa9ba0061ba81788b5b9c7e6a0dfb855ef53", 0x2d}, {&(0x7f00004d0000-0x1e)="373d4f4d42493497dca690ea1ac3e81dc7aeb3b1812d322c9b764fdba6b5", 0x1e}], 0x7, &(0x7f0000e1d000)={0x58, 0x117, 0x1, "deff19b9f6d47255e86b1057d21e75256fde092c5a21d439c049bab80012fe8f662c2e860513dde82d28fb1a7f028a9e5c82e3aace99c4b1e439f87d407b8c770473f6"}, 0x58, 0x20000000}, {&(0x7f000073b000-0x60)={0x27, 0x7, 0xc6e, 0x4, 0x9eb, 0x100000000, "ad51b8fe405c262a5bd8ac2ad533c15b22a2322720147cf573fcde0ce5202ca4b9ce06e460480bb8529eaac6fd9d323e67720e6ccbbe0cba59ec848409b3b0", 0x40}, 0x60, &(0x7f0000fc5000)=[{&(0x7f0000d8a000)="e3bd8e8075a102019a5d1ab6c23b4024056a30ad27b26387be7148735697c42c604898c96707565419091871672e8db967f1744402a0fc2cfad7e4fe49d1b2bcb9b57772545c5abef0df432a65bd2035fd0a4061a843f82fe4fbe4d205dfe003d69f795173c5b7aac6eb9e7900e267068c160a325abe64a64b52a06186edf26aeb9c9dba9da3aefe4f2000a274231d1755a0fca4e39b905dd19cc61e0cee7c2b3fdf5544e723747951b20e0a38f1ed8f7fe3d3654715d957a6e8fa05df0e179626156920a8a8bd160a0e8842cdd98449fa4a8a5622edd463f1d4e6f19de69bebb8397d5c", 0xe4}, {&(0x7f000003b000-0xdf)="7f86071e45352fb2ba16d27216bd7b65e08acf84d6b790d949ec89a1d839892bcd98ee92a7874e222287bbe6365efaad3195752e05af188f96aae634a7f536454d74c935d6f5dd4f9b2ef078d853bf85362f1e602a27eba362d45de330301b0d0209ce0e00f9ccfe85e7370aedfc1211fabee5e2d6b84e43a7a6e168c4eb0fb899b5abb9a5bf9858c5f20d5de25466c9fd29edc6432c9b9e69bd9a1c75824dc413015313071b24968713ed95445986c3aedbf2db93d830e13c6ef7ab79cef81e37dfa41d25a873ffb1343daff87a4797c6d77de8421d48b0531d93af02cdd9", 0xdf}, {&(0x7f00009ab000)="951da904fd9649a3c33d1895ace4", 0xe}, {&(0x7f00009f3000-0xe2)="befc6e8f1b6a15de7d4cea6593a17884bb663748b53fc485d1d0ead1898adca81c446064eaacbc43f3240e877abe6aadbc3599db5ad779e552f8f4c63ed25c81e47eaa5e185d7f0e2a2709710d129538bc3b64b43a8c557f5005c668e09df37a81da966387441f7d92f0890ae5af319f53d50387fecdebad790ff12de9e5dc8a8d055cd80def96702bb1812022fabdb97355ce94cc4baa80010d0c437dd11fe0f18f5a14b4366d6fe16e911c54fc938d12adbf3a18a17c24a9124a24c5c3d5da0ef96749f0024a6507d840affcc9d63b229e163ba3a8b2f3030ae584fe297e127902", 0xe2}, {&(0x7f0000946000-0x32)="363fd8605048aa5ebb86775213a9192b0a06fd4d247880b946be9b3af7a2125d19372008e2c7d9f3de63df0a1f793bb1a49c", 0x32}, {&(0x7f0000016000-0x57)="d9ff4e5abc2e907794dc09dbbf190abf7b828c753d4253a43df9041c9f10e58016dcde419970e1886e95c5cd4b88cca70c3aa197337b4f53f41cc5ef0cf8cbceb61862f66c736cd50557240c9d1050ae90534cac2003aa", 0x57}, {&(0x7f0000937000-0xc1)="75897a8bdd76dbc088f9b84667a198b43707ff1249eb9337079cc806a0df87cf3b8953645a8976890291f8f5ca42e2395a20bb0fe208326873bca49fffcfbb4340a0f6617091f06a33af7f2e77214b1e92c25ac14604544503134424ecbb16684b0c7ee10307da26b3614ca8afc38a4397814405865f8b57cd6c3e5c24061c8debe7131c55a2ecd4616d2d2d5d1a0569490f07cc3354df937d66c0380b13b4e112a91661d60e58d81797739148ba7e8155be928c17af46d503c6564e12c44bf907", 0xc1}], 0x7, &(0x7f0000d37000)={0x38, 0x1ff, 0x11, "8204d6897734535a76519e6a8ba47bcabc01485acda0df815990857c8635ee60173531f83da6"}, 0x38, 0x1}, {&(0x7f0000cef000-0x60)={0x27, 0x6, 0x100000000, 0x6, 0x3be8cebb, 0x5, "11b9eb7dbca704f0b716c6ef0f11ec9a6473468fc80fc303df81e1fdbb3323802cd4a295a5458f7687f04e94290ab46b74dff4cb64f790bd56e1288e1fa50a", 0x1}, 0x60, &(0x7f00001bf000)=[{&(0x7f0000937000)="3ff5a60ddd11250480d3b097d426d1346259b4f2415c627873d35f9b14c2c53d4eaded405a192179f9c0dc90bb8e5186163f7882e0c83e231e00347d44e2dde36e9979bb0f7db74dcbb57811b1018b0b9b7e76cdb8a700673795351a16e91636fc9627721494a36685e3546145385c43b6ff19", 0x73}, {&(0x7f00006d8000)="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0x1000}, {&(0x7f0000981000)="0404b53d831ae64570642c7134646e2215034b8bdfaada17ca57dbd08fc7965f944dd7ddce918f74b579a2374a8e8157ba59826b788a5756d2415769ca738e3429e4b65eb3b6407489cb55bc8463a771ab695a4baab48beac076a41280a33a31617cbf8791699777d100e8576ecd272c770c1a9f216d52636034dee15bf4ea4d427a74bcf681661c6fe2aab85e2b397f4791877c08fbc943cd97e4658a746c2ab15e28b2c5ece6e5808acf924794e0c84c61e7e61d33eac2bf9db03a6852b69f", 0xc0}], 0x3, &(0x7f0000aad000-0x110)={0x110, 0x105, 0x81, "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"}, 0x110, 0x4000}, {&(0x7f0000298000)={0x27, 0x80000001, 0x3, 0x7, 0x5, 0x6, "e2a7195ff85b7717bec1b2c445e334780bc1b1a15cc8d0e8b9ef770ecac7041e0ba53be8336d18baa694377638f75b5dd0160c6660915fe1aa8dcff3a81a82", 0x81}, 0x60, &(0x7f0000f82000-0x1)=[{&(0x7f0000ad6000)="72ae7c22eb678bb0d07eeb20542963cadcd8f331fe823dc6d1a48d048be935f583fc4a012f6840710ce8a85d3c25d55ca65f08e1cb1ca8f04bc581f67b374807a3b30a5fecb8a165dba60e514eaf505c0b4aaee550bd83b4702ffba00f73ae219c06313bf4ad54027dea7d3ce52308417e1d8342e20507595d8a8e01c64705f855c0320fbafcda5ffef7262077e94881d30a67707687acd2f1dbdcdf0fe7d275bad2c4c00db3bbb417f7eb40d3b7622d67aaa163e1d7c22b8b0b024e9847e127bb8cf2bc2f240c", 0xc7}, {&(0x7f0000e0d000-0x1000)="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", 0x1000}, {&(0x7f0000923000-0xd7)="662ec31f02c32fed82a5f14782a9482e3798ddc997b90ae23b9472eccf0d0604e99807650ac770ab870bb952f544f7a9a597f3ba877f814881c319cd54a8a22e43ae7c87fb85bc1463fb463f8a1102da4b72e06289e975d33ce0f51f49f4eadcd4846ab35f8318d2b8f38d14d0951a22d8ac43beea05163ce878c2b435d33add00418055e5ee02d1cd839b3e67960cdcfee2563dc335338216dae4a1f02209b1f36d74d7abc62962ffb0f67c4397dc909660782d0f88526679937a8a088dd5ee81140fc4c40bb3c800a62fee779f98755782b26ba4f5f2", 0xd7}, {&(0x7f0000f58000-0xa4)="15d49f85070a316d85632bccb2b6db17cd575d903c62e3050b64d900c5868089e63356edb27d465f1b83af4771fa91ad031e99bbbec85cba84742fa1cd73d287749e2f43fe1327acf3ef11c000651edb1c6bec79d65a32c89f813d0a9c231c09f94945d239b26744578fcc62a2bac98b3e3327a9330c3fe8f754d3c21c6338c581e5cf4ff12f56432d6287a6200d9044b4c724202022198c27eb00e8d0f2a8d0f0b0491d", 0xa4}], 0x4, &(0x7f000096b000-0x48)={0x48, 0x113, 0x323c8bd2, "c7ecec603752a3c3c7688761362dd7fafb673ac86938bbd6b3322d68ae14251dcfdf7c23f321aef1b4d2e0045f7d7dfe6e0cb4acea"}, 0x48, 0x4091}], 0x4, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b5b000-0xa0)={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]}, 0x2, 0x9, 0x9, 0x8, 0x19}, &(0x7f0000b48000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00006f1000)={r2, 0x40}, 0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000094e000)={0x0, 0x2}, &(0x7f00006b7000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000668000)={0x0, 0x96, "daf775700510f80e471241ec71688417702194023ef8b1b0e516599ffc467f27fbb4bda08fd8c6cd5b80e03fdeb1ca353383c85ada6e73654cba06f0cab1214480ce4d335ac6c4dbc283eac22497cdeea6995b75505310a969f0173d30959bc4148d5899059733f37faf66eaf529b233a14e01d0d1b70ae63bc42fe9df0cccdfce81a821b768541ee72c677cf0f9549b2833d8e26cd4"}, &(0x7f00003d5000)=0x9e) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000846000)={r3, 0x7, 0x3ff, 0x10001, 0x8, 0x5, 0x5, 0x106, {r4, @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, 0x736, 0x1ca, 0x204, 0x3}}, &(0x7f000064b000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00001fb000)=0x80000001, 0x4) r5 = socket(0x15, 0x80005, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000a5d000)=0xf975, 0x3) getsockopt(r5, 0x114, 0x2711, &(0x7f0000a1d000-0x1b7)=""/439, &(0x7f000033c000-0x4)=0x1b7) 2018/01/10 16:53:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f0000543000)={0x0, 0x0, 0x0, 0x0, 0x0}) splice(r1, &(0x7f0000ed9000)=0x0, r1, &(0x7f0000c22000-0x8)=0x0, 0xffff, 0x8) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000d4d000)='/dev/input/mouse#\x00', 0x554, 0x401) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fed000-0x10)={r3, 0x28, &(0x7f0000ef2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000b3b000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000491000-0x14)={0x0, 0xfff, 0x400, 0x4, 0x0}) 2018/01/10 16:53:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000966000)={0xdadd, 0x4, [0x0]}) listen(r0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000f54000-0xa6)=""/166, &(0x7f00001f4000)=0xa6) 2018/01/10 16:53:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = syz_open_dev$mice(&(0x7f0000c93000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/10 16:53:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x4000000002) setsockopt(r0, 0x0, 0xcc, &(0x7f0000d25000)="d754000000000000000007a520c472fad1a7373c3eaf8be900000000000000084d850e34a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) 2018/01/10 16:53:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r3 = socket$kcm(0x29, 0x5, 0x0) dup2(r3, r1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) unlink(&(0x7f0000901000-0x8)='./file0\x00') setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000b1000)={0x9, 0x1}, 0x8) writev(r1, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) tkill(r0, 0x0) r1 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r1, &(0x7f00005e7000-0x38)={&(0x7f0000f1e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f000008e000-0x22c)=@getsadinfo={0x18, 0x1f, 0x209, 0x0, 0x0, 0xc, [@tmpl={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 16:53:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) poll(&(0x7f0000001000-0x40)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ec0000-0xc)='/dev/rfkill\x00', 0x6446c0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003af000)={0x0, 0x100000000000000}, &(0x7f000080b000-0x4)=0x8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) r3 = syz_open_dev$mice(&(0x7f00008a0000-0x10)='/dev/input/mice\x00', 0x0, 0x48000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000c14000-0x4)=0x0, &(0x7f0000218000)=0x4) 2018/01/10 16:53:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00009d5000-0x28)={r0, 0x0, 0xf0, 0x81, &(0x7f0000001000-0xf0)="d712fdc3118ef01c38636347b0cfa6c42916f21bd7a24d65949d8f0e9b227bdb6367be7451dbaaac895edf8364cdd87ccc16daf83d5c25e799cd914754aad053296dff866cbace646d99a1416b352811e3e5b48d74e711a838eb6d10f79df0aae594401c83159a566c530f0317e5d778b364e6e10db01c682cbac60f4d109d1c190cdc9d4ab9b1bd28862de0fcd2720ba223e7ecc89a56e111f77af705e9dc34ab0ed6e70b15d6710df1c7f53803ba49e973bfd9eec6aca932064cb0de5a9e1623f643f052179deda26f35364aff21a1a23aee64f99efca0656cdcb9e91cedd73f3233424791ac2bdc796cfcb93f93b7", &(0x7f0000001000-0xd)=""/129, 0x400, 0x8}, 0x28) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000f6e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @random="8cc35cdeea2d", [], {{0x86dd, @x25={0x3, 0x81, 0xfb, "58629bc26423210a51de5d0dc6332d5ff403d4768a18b0f899baf0cddde22df1cb3a16aa7f7782090485cddec94a0bc6519eada64435ee97646f9bc1cbd4c4257f4a8894a6e462a47641443a1dd1581ec80e93774786a4eb86eb5a803df41b7b5467baff5fd19e8137e7f909373387185b4ecc6239"}}}}, 0x0) [ 164.022078] binder: BINDER_SET_CONTEXT_MGR already set [ 164.027565] binder: 28104:28106 ioctl 40046207 0 returned -16 [ 164.027945] binder_alloc: 28104: binder_alloc_buf, no vma [ 164.027969] binder: 28104:28110 transaction failed 29189/-3, size 0-0 line 2957 [ 164.054103] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/10 16:53:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e69000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00006e1000-0x4)=0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f000083d000-0x16)='sessionid\x00') exit(0x0) perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/10 16:53:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10000, 0x4000) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000741000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b89000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000031f000-0x20)={0x0, &(0x7f0000968000-0x8)=0x0, 0x0, r3, 0x2}) 2018/01/10 16:53:42 executing program 5: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000e25000)=0x7fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000061f000)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000ef7000-0x4)=0xc) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ef7000-0x48)={0x5, 0x9, &(0x7f0000a2f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x800}, [@jmp={0x5, 0x101, 0xf, 0x9, 0x6, 0x58, 0xfffffffffffffff0}, @ldst={0x3, 0x3, 0x0, 0xf, 0xd, 0xfffffffc, 0x8}, @generic={0x61, 0x9, 0x1, 0x40}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000dd1000)='GPL\x00', 0x0, 0xe1, &(0x7f0000ef7000-0xe1)=""/225, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ef6000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000eee000)=0x29be8, 0x4) fsetxattr(r4, &(0x7f0000188000-0xe)=@random={'security.\x00', 'GPL\x00'}, &(0x7f0000012000-0x4)='GPL\x00', 0x4, 0x2) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00007c6000-0x1000)="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", 0x1000) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/10 16:53:42 executing program 0: r0 = eventfd2(0x2, 0x80000) flock(r0, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={@common='gretap0\x00', @ifru_flags=0x3000}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000953000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x4000000, &(0x7f0000a40000)="", &(0x7f0000dfe000)=0x0, &(0x7f00007ca000-0x4)=0x0, &(0x7f0000619000-0xd4)="e292333ba9b7ef10afda2381c5cc390928a917878669813cf07313fe635a0fdad29b17884708000000e1ab91ea4d5d00dfa19b1169540267f26be2c86b8fbe6397af17e03ac80e8150546dcf8c5814e26f278c9e7e5a85f0bca9c116a28b455fe2b8528a52e3f1cbf76bc0d72ccff7138b72f992f571926ac26794b0a8e8e22da691c8201cc5a8e1cc2155e41206bf76a602228c25aaf84c33e9b75896cec93ae02af66bbe3b1f5fe4dff49cc91e54dfccd852183a332e663d81000000366394703be9808aeeaf8e7580c11efd05c9ddb6dfab6b") read(r3, &(0x7f000090b000)=""/32, 0x20) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f00004ef000-0x10)={&(0x7f000054c000/0x2000)=nil, 0x2000}) 2018/01/10 16:53:42 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000470000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000fe4000)={0x0, 0x3ff, 0x7, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x0}) 2018/01/10 16:53:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget(0x1, 0x3000, 0x0, &(0x7f0000d62000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000f6b000-0x8c)=""/140) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r4 = socket$kcm(0x29, 0x5, 0x0) dup2(r4, r2) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r1}) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:42 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000f90000)='/dev/midi#\x00', 0x3, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f59000)={0x0, 0x80000, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001aa000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a8b000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(0xffffffffffffffff, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)=""/0, 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2018/01/10 16:53:42 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000005000-0x1)=0x4, 0x4) ioctl(r0, 0x40044103, &(0x7f0000006000-0x1f5)="") getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000005000)=""/121, &(0x7f0000005000)=0x79) [ 164.074169] binder: undelivered TRANSACTION_COMPLETE [ 164.079499] binder: undelivered transaction 132, process died. 2018/01/10 16:53:42 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=0x0, &(0x7f000000c000)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000008000-0x8)={r1, 0x76d3}, 0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f000000d000)='./file0\x00') syz_open_dev$sndpcmp(&(0x7f0000009000)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x6, &(0x7f000000b000-0x30)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], &(0x7f000000b000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 16:53:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x12)=':trusteduserVex:(\x00', 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x5, 0x7, 0x5, &(0x7f0000364000-0x8)={0x0, 0x0}) r1 = creat(&(0x7f0000d59000-0x8)='./file0\x00', 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000053b000-0x4)=0x6f5, &(0x7f0000fe6000)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000da9000)=0x1f, 0x4) 2018/01/10 16:53:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x12f416f698c5aea7, 0x84, &(0x7f0000f2e000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f97000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r1 = memfd_create(&(0x7f00009df000-0xa)=',bdev:em0\x00', 0x0) io_setup(0x1, &(0x7f0000812000-0x8)=0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f00006ab000-0x67)="f0a3e42fe273527a92f905d4215b284d0b7ec97fbc083c01e8ad3e0a620207094a61c136c15568e2807f03974b0a676a57c51709e2364d1270a6c8b2bff7f3fd3f0840d2bf59b78ccf05f563fb8f78d23eeda8b8c629fb741e042dd09387adbb8f713f4586ac50", 0x67) io_submit(r2, 0x1, &(0x7f00004f4000)=[&(0x7f0000a1d000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f00008f5000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/10 16:53:42 executing program 7: mmap(&(0x7f0000041000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000044000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r4 = socket$kcm(0x29, 0x5, 0x0) dup2(r4, r2) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r1}) getsockname$packet(r0, &(0x7f0000559000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f23000-0x4)=0x14) sendmsg(r2, &(0x7f0000f84000)={&(0x7f0000289000-0x14)=@ll={0x11, 0x1f, r5, 0x1, 0x2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000eef000)=[{&(0x7f0000c06000)="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", 0x1000}, {&(0x7f00005e1000-0xda)="088e2a9da024b863a10fce4733ceedf04c7772cb099df8e898c4bd6cdda8064e60dbab06b735894d57bca4ecc70e92c6682886aceacd0e4b5d4d9dde71e293dd5e2f7af4824f3ff965a479f44b3657c19555095bb3ef0383408e46db30fb5f580682fee6c05ca2c753d5828c1d65eacf902d627659ff78797f954b7d53266f6cd1c437217a0521d9a017a5d8a7045eda1050a54663511bc0b0102bff84c14b35d12ac173510d76ed658584190326f4ee90379c772594b6fea284ad56e84312d114e70088726dc441ed05e0e96884775183fc9fbea89d3fbc226c", 0xda}], 0x2, &(0x7f000096f000-0x118)=[{0x18, 0x0, 0xe, "46c3f24018"}, {0x100, 0x6, 0x0, "44bea22be8bae63385012f1edbeec6e8376a715ff419f2407f6da1b1a8d9658c61acd21734d8cca3cda931c8c99c36bc5cb42b3271ed0f9acd89403953be86e3ef0f9f6652b94918f81c0c227daf530762989ba9e240461c83a9320938624e4ff7ec0ce86e5b07720c9331e842ff71836eb9cd7c237b10eaa360128c854e52dd1a5abbe8bb0b361bc411ccf1533d91d0e520a8d19c6b5116af8d8b10fc7e8196c4bf60c54580292d7c600edfdee9a9f9f8576479cc3d34009f7ad75b03acded278f5d9152ccf9d0a1eddc82b9f582131796355f12d7200f1116abca3e2998f8fc51e51a52c6d6a0301b5"}], 0x118, 0x40}, 0x4000800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x3f}, 0x9, [0x3ff, 0x5, 0x9, 0x7ff, 0x3, 0x4, 0x7ff, 0xd835]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f0000001000-0x103)="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", 0x103}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x100, &(0x7f000008a000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000062a000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x80089203, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 16:53:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f000000d000)=0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000006000-0x4)=0x0, &(0x7f0000007000)=0x4) readv(r0, &(0x7f0000001000)=[{&(0x7f000000f000-0xa2)=""/162, 0xa2}], 0x1) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000a4e000)={0xffffffffffffff91, 0xffff}) socket$inet_sctp(0x2, 0x0, 0x84) read(r0, &(0x7f000000c000)=""/161, 0xa1) 2018/01/10 16:53:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003d0000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00003de000-0xa)='./control\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000010000)=""/69, &(0x7f0000fa3000-0x4)=0x45) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) fchownat(r0, &(0x7f00007b0000-0x8)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/10 16:53:42 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f00005f0000)='/dev/vcs#\x00', 0xfffffffffffffff9, 0x101880) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f32000-0x4)=0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00005a6000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00004cf000-0x20)="00000000000002000003ddffff15e30019000000000000020449faf5238f7e23"}) syz_emit_ethernet(0x82, &(0x7f0000001000-0x8e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001]}, @lsrr={0x83, 0x1f, 0x0, [@multicast1=0xe0000001, @rand_addr=0x0, @broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @loopback=0x7f000001]}, @lsrr={0x83, 0x7, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @cipso={0x86, 0x10, 0x0, [{0x0, 0xa, "8a454e2240cb6b5c"}]}]}}, ""}}}}}, 0x0) 2018/01/10 16:53:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000002, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) fallocate(r1, 0x0, 0x0, 0x9) accept4$netrom(r1, &(0x7f000046b000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000ff000-0x4)=0x48, 0x80800) sendto$inet(r0, &(0x7f0000eb8000)="", 0x0, 0x8000, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x4, 0x80) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) 2018/01/10 16:53:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000223000-0x2)={0x2, 0x7, 0xfffffffffffff001, 0xf9a, &(0x7f00002c9000-0x1c0)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r0, &(0x7f00009a4000-0xa)='./control\x00') renameat2(r0, &(0x7f0000aea000-0xa)='./file0\x00', r0, &(0x7f0000f5b000)='./control\x00', 0x2) acct(&(0x7f000068b000)='./control\x00') 2018/01/10 16:53:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000a7f000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = epoll_create1(0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000864000-0x8)=0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r2, &(0x7f0000a66000)=[{0x0, 0x0}], 0x1, 0x0) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) futex(&(0x7f0000004000-0x4)=0x0, 0xb, 0x0, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) lremovexattr(&(0x7f0000ef9000)='./file0\x00', &(0x7f000026f000-0xd)=@known='security.ima\x00') 2018/01/10 16:53:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r3 = socket$kcm(0x29, 0x8, 0x0) dup2(r3, r0) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000f0000)=""/223) syz_open_dev$usbmon(&(0x7f0000554000-0xd)='/dev/usbmon#\x00', 0x80, 0x0) 2018/01/10 16:53:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000061000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') timer_create(0x7, &(0x7f00009a1000-0x60)={0x0, 0x0, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000951000)=0x0) timer_gettime(r0, &(0x7f0000187000)={{0x0, 0x0}, {0x0, 0x0}}) umount2(&(0x7f0000b1d000)='.', 0x2) mkdir(&(0x7f0000103000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e01000)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x1000, &(0x7f00003f1000-0x2)="") 2018/01/10 16:53:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009e4000-0x8)={0x0, 0x86b}, &(0x7f00005db000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006c7000)={0xfffffffffffffffa, 0x2, 0x2, 0x8, 0x1, 0x9, 0x2, 0x1, r1}, &(0x7f000053a000)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c76000)={0x0, 0x8}, &(0x7f0000380000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009f2000+0x84a)={r2, 0x87a4, 0xc426, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d25000)={0x0, 0x1}, &(0x7f0000333000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fb4000)={0x9, 0x5, 0x20, 0x2, r3}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cdc000-0x10)={r3, 0x80000000, 0x4, 0x7ff}, &(0x7f00004a1000-0x4)=0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r4, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg$alg(r4, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x8c0) 2018/01/10 16:53:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x2e, &(0x7f00008c0000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x4, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x83, 0x2, ""}]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/10 16:53:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000849000)='/dev/snd/midiC#D#\x00', 0x2, 0x802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) io_setup(0x2, &(0x7f00007ce000-0x4)=0x0) io_submit(r2, 0x1, &(0x7f000082b000-0x1c)=[&(0x7f0000579000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000286000)="", 0x0, 0xffffffffffffff01, 0x0, 0x0, 0xffffffffffffffff}]) openat$cuse(0xffffffffffffff9c, &(0x7f0000125000-0xa)='/dev/cuse\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000585000)=[], 0xffe1) 2018/01/10 16:53:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000553000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) getsockname$llc(r0, &(0x7f0000a23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00004b3000-0x4)=0x10) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000c4c000)='/dev/ion\x00', 0x0, 0x0) ioctl(r1, 0x0, &(0x7f0000b57000)="") 2018/01/10 16:53:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000a9b000-0x37)={0x79, 0x0, [0xfffffffffffffffe, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 16:53:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000e25000-0xaa)="26000000ffff57f10701c1b00e00001d220000000100000009ef18ffff00f132050011006e356bdcd2d88f2107d17003ed7402000000000000002619e668fd728a2eb08cbc2bde87d1ff6561ea6d2ffbaa26532525ce31a3423dbe3c9331152bee237f0b89bde9cc2723636ab2dfd5fb2a08de23cd16d9ec8dca3fe60e0b08a0075d76b808bb5572f51fe005850988c7de912c29f1ac5759bb74a61ae91cd9c412f20e5f4976a78e0235", 0x102f3) 2018/01/10 16:53:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000951000)={0xcbd, 0x101}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x2, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0xa, &(0x7f00007d0000-0x10)={0xe, 0x81f, 0x100000080002, 0x40a}) readv(r1, &(0x7f0000003000-0x20)=[], 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf7000)={0x0, 0x58a0}, &(0x7f0000df9000)=0x8) utime(&(0x7f0000382000-0x8)='./file0\x00', &(0x7f0000861000-0x10)={0x1c, 0xffffffff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001c9000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000899000)={r3, 0x7fff}, &(0x7f000054d000)=0x8) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000046b000)={0x0, 0x6, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="9d51ed804b95", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) get_mempolicy(&(0x7f000047b000)=0x0, &(0x7f00008c9000)=0x0, 0xfffffffffffffffc, &(0x7f0000cc5000/0x4000)=nil, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00004dd000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/10 16:53:43 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c7b000-0x9)='/dev/vcs\x00', 0x100, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x8, 0x2, &(0x7f0000001000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000004000-0x4)='GPL\x00', 0x4, 0xe, &(0x7f0000004000)=""/14, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000005000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r1}) 2018/01/10 16:53:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eaa000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0xfffffffffffffd52) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="1e6b1b9be9331affa544761dc7005862468427b7f1a8a177105ecbab81b01ebc211e7607f619433de95eeca1b911f6284b2c0583561a57f512bb8a69b1393aa453846388a48d8f5dccb6b01b673214c59d92812673c281d08f99bcf4dde94c3634987ece31940ae84614a83fb9dad15dcf7db941ce9d9a5fdf7c3d9e42c07056ea6bfb0c29e21c6359359c2a9079cad1e2ecf7a8689f3b58e78f114845bc877a", 0xa0}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/10 16:53:43 executing program 7: r0 = request_key(&(0x7f00005d7000-0xb)='pkcs7_test\x00', &(0x7f00000da000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a92000-0x2)=':\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f4d000)='}user+%-self-%\x00', 0xffffffffffffffff) keyctl$instantiate(0xc, r0, &(0x7f0000000000)="69669ce1ebeb2be0ed3ba572776e927bdfbffb75f9cf40a64bf595680f857f1d8f7d40c3cf6a392556472011d6ce8e8e7a4632ba9fa6c65676a7f5941d34f56a746d39ee546ebac6c4a6710f188d95dca94df6c64fab90f7f36c4015a107429251c95473bb58d3bffcc69f5c2d38c44703d3b40288ee6347484a6d3de87619a0b34e2dd6c9ce10c37eae3cdaef556c15480ff259ee242f741f8a6c11c7fe84e150953464d17833d2eeeb191426ba2ed4a89cf02ba369d3d5f402d917f2b39b4e0079185dc22c9a93dd", 0xc9, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r5 = socket$kcm(0x29, 0x5, 0x0) dup2(r5, r3) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000554000)={r4, r2}) writev(r3, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc89, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000729000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000467000)={0x0, 0x3, 0x0}, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001de000)={0x0, 0x0, 0x0}, &(0x7f0000a44000-0x4)=0xc) ptrace$getregs(0xe, r2, 0x100, &(0x7f0000c89000)=""/237) 2018/01/10 16:53:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000032000)=""/80, 0x50) lseek(r0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000d41000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000a89000-0x68)={0x8, 0x3, 0x10001, {r1, r2+30000000}, 0x100000001, 0xfffffffffffffa45, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 164.458236] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pig=28213 comm=syz-executor2 2018/01/10 16:53:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ff9000-0x10)='/selinux/create\x00', 0x2, 0x0) dup(r0) mkdir(&(0x7f0000f07000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/01/10 16:53:43 executing program 5: r0 = socket(0x12, 0x80000, 0xff8) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) 2018/01/10 16:53:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2000000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000039000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000262000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) getsockopt(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000b4d000-0xb3)=""/179, &(0x7f0000c52000)=0xb3) socketpair(0x0, 0x0, 0x0, &(0x7f0000fbc000-0x8)={0x0, 0x0}) 2018/01/10 16:53:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_gettime(0x0, &(0x7f0000775000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000049c000)=0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ed0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000ff6000-0x78)={0x7, 0x78, 0x4a, 0x100000000, 0x0, 0x101, 0x0, 0x4, 0x20a, 0x8, 0x2, 0x33e2, 0xc5, 0x2, 0x10001, 0x1, 0x3, 0x3f, 0x6, 0x8, 0x152941f3, 0x1, 0x1, 0xffffffff, 0x111, 0xbf1e, 0x8, 0x4, 0x3, 0x7, 0x8, 0x0, 0xffffffff, 0x9, 0x10001, 0x9, 0x80000000, 0x800, 0x0, 0x8, 0x4, @perf_config_ext={0x1, 0x7fffffff}, 0x208, 0x8, 0x0, 0x5, 0x100000001, 0x200, 0x6, 0x0}, r2, 0x5f49, r3, 0x2) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000093b000)={r1, 0x0}, 0x35e) 2018/01/10 16:53:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r3 = socket$kcm(0x29, 0x5, 0x0) r4 = dup2(r3, r1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000040c000-0x8)={r4, r0}) writev(r1, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002d4000-0xf)='children\x00') r2 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000f7e000-0x90)=[{&(0x7f0000b95000-0x71)=""/113, 0x71}], 0x1) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000e7f000-0x18)={0x2d, 0x1f, 0x10001, 0x81, 0x9a, 0x40}) readv(r2, &(0x7f000055f000-0x40)=[{&(0x7f00002c0000)=""/177, 0xb1}, {&(0x7f0000710000)=""/9, 0x9}, {&(0x7f0000c97000)=""/159, 0x9f}, {&(0x7f000024c000)=""/209, 0xd1}], 0x4) clone(0x0, &(0x7f0000b24000-0xb2)="", &(0x7f000025c000-0x4)=0x0, &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000e03000-0x98)="") preadv(r1, &(0x7f0000f44000)=[{&(0x7f0000d54000-0x77)=""/119, 0x77}], 0x1, 0x0) read$eventfd(r1, &(0x7f00001ab000)=0x0, 0xfffffffffffffe06) 2018/01/10 16:53:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000567000-0x4)=0x850, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x0, 0x10001) 2018/01/10 16:53:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) truncate(&(0x7f00004f5000)='./file0\x00', 0x2a0b) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x9, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) chroot(&(0x7f0000ad1000)='./file0\x00') 2018/01/10 16:53:43 executing program 3: r0 = open(&(0x7f0000d4d000)='./file0\x00', 0x40000, 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000d44000)={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3ff}, 0x47, [0x40, 0xc1, 0x8f, 0x401, 0x0, 0x0, 0xffffffffffffafb2, 0x3]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000adf000)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000577000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='nr0\x00'}) r4 = dup2(r1, r2) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000f88000)=0x0) ioprio_set$pid(0x1, r5, 0x80000000) 2018/01/10 16:53:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000458000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009fc000-0x10)="0a0775b0d5e383e5b3b60ced0954dbc4", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000834000)='I', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000eec000)={&(0x7f000021c000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) pwrite64(r0, &(0x7f00007f4000)="da1ed4c6dded1b78fc32304d94bb495eb57495d46bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee63aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b879f911c4fe5aa333574d70d3127cad9d17ea2b888dfd9b4168d606825114f0aec9522b8eb85", 0xfd6b, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f0000e8f000)='./file0\x00', 0xcf) umount2(&(0x7f000078b000)='./file0\x00', 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f00007e2000-0x40)=[{&(0x7f000053a000)="4c79e12692146fc5380be93cfe4a4f132d5a61e8182b9c02569d7905ddab4d5b471cb89025e805bddab9cda2ed384c6b", 0x30}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/10 16:53:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cb8000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000881000)='/dev/input/event#\x00', 0xc00000000, 0x101002) write$evdev(r0, &(0x7f000052a000-0x60)=[{{0x0, 0x0}, 0x1, 0x64, 0x2}], 0x18) ftruncate(r0, 0xf1d) sendfile(r1, r0, 0x0, 0x72439a6b) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000416000)={0x6, &(0x7f0000ee5000+0xa19)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/10 16:53:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c32000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00005d5000)={0x0, 0x0, 0x1e20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) stat(&(0x7f0000f40000-0x8)='./file0\x00', &(0x7f0000395000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x3) 2018/01/10 16:53:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r3 = socket$kcm(0x29, 0x5, 0x0) r4 = dup2(r3, r1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000a93000-0x8)={r2, r0}) writev(r1, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00007f6000-0x8)={0x0, 0x7f}, &(0x7f0000295000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000e28000-0x8)=@assoc_value={r5, 0x1}, &(0x7f0000583000-0x4)=0x8) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) [ 164.625631] sock: sock_set_timeout: `syz-executor0' (pid 28241) tries to set negative timeout [ 164.697330] sock: sock_set_timeout: `syz-executor0' (pid 28254) tries to set negative timeout 2018/01/10 16:53:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ead000)='/selinux/policy\x00', 0x0, 0x0) setsockopt(r0, 0x2, 0x1ff, &(0x7f0000906000)="147ebf04bf6c701940fa79dbaa994d1336d71fed3bc75988a1155ba61c6eb716221f7e07819a230f9a904b9dafd5f6c63e8c060f00cde8b1ec085cf3afd9f79423321157d1bcc5e2948a9402941863c9bf619b6d37c20e357aa45eb94cdb8406c2066dd8387a23655b98bb41b3e3a8457acb6e36946be633201c88e0d3b11e209c549ef8d8778a63", 0x88) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e95000-0x8)={0x350d, 0xe4a, 0x76ab, 0xffffffff}, 0x8) connect$unix(r0, &(0x7f0000bcc000)=@file={0x1, './file0\x00'}, 0x4) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x40, 0x1) chdir(&(0x7f0000d2d000)='./file0/file0\x00') sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) open$dir(&(0x7f000007d000-0x8)='./file0\x00', 0x0, 0x2) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000c8c000-0x4)=0x0, &(0x7f00002d3000-0x4)=0x4) getresgid(&(0x7f0000857000)=0x0, &(0x7f000057e000-0x4)=0x0, &(0x7f000022b000-0x4)=0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c5d000)='/selinux/relabel\x00', 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f00007aa000-0xa)=@un=@file={0x3, './file0\x00'}, 0x1fe) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a64000)={0x0, 0x100000001}, &(0x7f000013b000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000978000)={r2, 0x60, "6d441cff4f8407c6c5cf58e559edadd035188686c2ad5268f7585d966650f03bdfaaed160b66acaa853fd96cee52743fe121763c4872ee6e8512868a65e079eaeaeb3d1268bac81c2f8f52de9e8f5665b96fb4232d25dc57b96a710b7913ce45"}, &(0x7f0000a18000)=0x68) connect$unix(0xffffffffffffffff, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(0xffffffffffffffff, &(0x7f000090f000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/10 16:53:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c17000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) open(&(0x7f00000dd000)='./file0\x00', 0x80, 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f0000765000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_data=&(0x7f0000436000+0x307)="b6fca06e0c332da568781a24dbf57e59ea850dd21b3faf5c0d63196497684eff"}) write$tun(0xffffffffffffffff, &(0x7f00007e3000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/10 16:53:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000548000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a6000)={@generic="305c017e00000000000000000805bd5c", @ifru_mtu=0xcf1a}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006a1000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x6) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000855000-0x4)=0x2) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000e0e000-0x10)={0x0, &(0x7f0000468000)=[]}) tkill(0x0, 0x40) 2018/01/10 16:53:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000011, 0x6, 0x40) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000689000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f25, 0x6, 0x5, 0x100000000, 0x8000, 0x6, 0x5, 0x9, 0xffff, 0x9, 0x6, 0x7, 0x3, 0x4, 0x7]}, &(0x7f00005be000+0x4d3)=0x108) sendmmsg$inet_sctp(r0, &(0x7f0000567000)=[{&(0x7f000094d000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000027e000-0x20)=[{&(0x7f0000661000-0x40)="fdc619e260246141fa2d93757874691a8769a95e21c1d9a055530821d4372458b05bb32ee1854e7ff3f15bec04cb66aaf266f8bcd8277b6a3b8b8eea85a784ed", 0x40}, {&(0x7f0000dc8000+0xb29)="0f085addb2b0a869c6e6356c744fcf00b6ea5cbc1f36b4d2e641732a30b084d7e94bfb09d46673d40270efadbfbc87fa9aa458169179550702faab3da64d58ce81435ae3a9b526ed01fa2d4b89068b925eea85e5eef4cccc7f7e4fa196a36d428e94eccc2e76fc426c045ad3b872d75ef7503ace437726d2d522cf33dd0776806a4ae3a5304c6bb13d8d5b8ac95b6aafc5c2300a0cb24e3ad9248f31a979c08cf7e5da5a73f296147c0b6c6731fcd42ff4b00104f2f9e35a3c6c529fb65c07dba07942ec6097295274b35ddddcede8390bf55943846fbf14499309a2d025709f3ef0ae88de62d782d0a659c7", 0xec}], 0x2, &(0x7f00009d6000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x1, 0x6, 0xfffffffffffffffc}}], 0x30, 0x20008041}, {&(0x7f0000ece000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dc1000)=[{&(0x7f000019b000)="ab379ead5ab2effb15d11c8a557fb250a6dadc35e1da0c5b94e21336496a6772da66e4a45ce85b02db4f5c", 0x2b}, {&(0x7f0000155000)="1149ae93b19b09f326eb431aba437b9c5192c1699a699f7d6d4df7308a957246d2f809c33215672b3c239e504b61ed829e05140f0fc98cde7970cfe74d49e03ddcb53845d557763c2abe1b2500f75fe18eed3976521ac3", 0x57}, {&(0x7f00007e0000)="ac30424f843848a1604f08616d8a6db4c784fafc5f4c847ce74c0c76b571a8330b11482fa297b31901493f52241b49489abd16f029e126a4608466a1dd85e9cf23c47e17ecfa251f2c61e423ffca3999437556f2d559eb1a7faf65135b2ec56209a60439d3c7a13c3e67745547b07a350862472c3f7bac53a83b3afa79739915bf045e204c7f6ec306", 0x89}, {&(0x7f00004ed000)="566a0a48710d3daaa542e0d34004176c0a8fa185f5f55d5f0e6992cb7276b5a83b6b01bd2daa07bab3757ae7087d43f5ecfa0416ff9bd30565a8aa0e93d02ef125e07c869e47ac45cc0c3421c326e8c31e38f5a3777ffbf40d1609bb06322bd23f502ba82d89f202a2393f03a30042b5507a1085dd4dd55bb9b8f4a2bb595b74b5861e99fc70c6807ab4a6ba23c0d344e9650502533d74851e5a9fb67fe97d2bf2127eeeb6797b0d48f1a65cd308ad8ecb0f0bcac822a3781c00c8efb60f1b9d12e0b4fe1ef20a820ea22b98c81520d3fa2e4a447a48ebb9b32886d24e1c6f630a65db4c9264d0fc1916f09c44514330e9852b61a6cb9c", 0xf7}], 0x4, 0x0, 0x0, 0x4000}, {&(0x7f0000c48000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009f7000-0x30)=[{&(0x7f00001c1000)="60d1589d50febd941d99144b000c1d1e6cd2017bd11cb08ca8406e8bc15d7718ce30c1cc8a6fa3859a8730e2f1486746cb015a567f149b051c41aad272b3bf5a9a09a9a24a7c7b5f2ed74521897baee7407c5709fcfa68a35c1652e6e09869ff65bee28288cba1a023ff", 0x6a}, {&(0x7f0000c3c000-0x1000)="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", 0x1000}, {&(0x7f0000551000)="", 0x0}], 0x3, &(0x7f0000818000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0x0, 0xc, 0x8000, 0x1ff, 0xaa9e, 0x2, r1}}], 0x30, 0x0}], 0x3, 0x20000000) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e4c000)={r1, 0x0}, 0x6) accept4$llc(r0, 0x0, &(0x7f00006fe000-0x4)=0x0, 0x20000000000800) 2018/01/10 16:53:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000da7000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r3 = socket$kcm(0x29, 0x5, 0x0) dup2(r3, r1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) writev(r1, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) [ 164.856033] device eql entered promiscuous mode 2018/01/10 16:53:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x24000, 0x0) r1 = msgget(0x0, 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r1, &(0x7f0000003000-0xcd)={0x0, ""/197}, 0xcd, 0x3, 0x800) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000624000)='tls\x00', 0x4) accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="", 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000a2000-0x3e)="", 0x1f) 2018/01/10 16:53:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b7f000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b0f000)='/selinux/mls\x00', 0x0, 0x0) getpeername(r1, &(0x7f00000b4000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e3e000)=0x6) r2 = mmap$binder(&(0x7f0000ae5000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000466000)={r2, 0x0, 0x0, 0x0}) 2018/01/10 16:53:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt(r0, 0x4, 0x1, &(0x7f0000fd7000)=""/6, &(0x7f0000bef000)=0x6) r1 = socket(0x10, 0x1000000802, 0x0) write(r1, &(0x7f0000441000)="24000000190025f4061c1ffbffe6fc0e0ae7ff000000000080ffffeb080002000000ffff", 0x24) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000339000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000b11000-0x10)={0xc3, 0x5, 0x9, 0x1}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x3, &(0x7f0000710000-0x4)=0x7f, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a0c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f000058b000-0x10)={0x408, 0x1000}) sendto$llc(r1, &(0x7f00007c3000-0x62)="880acea6930d8448e5713a41af263185a8a3d1473f4c35e97519badcfc6fc86894ec5c054f3ae4f1ae0ddd101fcd506249c4fc2f35c87fdadbaf78d976ff2c782a55548187315ac2500c0276051d16a51eec9400a158ec3394c371aff75231ae4db7", 0x62, 0x4000, &(0x7f00009e9000)={0x1a, 0xfc, 0x2, 0xfffffffffffffff8, 0x4, 0x8, @random="8821e5c0665b", [0x0, 0x0]}, 0x10) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket(0x8, 0x3, 0x3) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000bfb000-0x1c)=@req3={0x3ff, 0x6, 0x101, 0x3, 0xfffffbffffff7ffd, 0x4, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f000023c000)={0x0, @in6={{0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0xfffffffffffffffa, 0x40, 0xffffffff}, &(0x7f0000abf000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005b2000)={r6, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x0, 0x8000, 0x2, 0x3, 0x1, 0x2, 0x7fff, 0x6, 0x1, 0x9, 0x2, 0x1, 0x2, 0x42]}, &(0x7f0000aba000-0x4)=0x108) connect$inet(r3, &(0x7f0000429000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x80006, 0x401) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000d2d000)=0x128, &(0x7f0000486000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) 2018/01/10 16:53:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x10000000000009, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x7, 0x0, 0xb, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000083c000)='/selinux/checkreqprot\x00', 0x111000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c3b000)={r1, &(0x7f00000b3000)="b45fbf2d0a7ab16b896471b04352fc482dea46717d40adcf92c2bd8bacfe13923a4874086a040dc1848781cd3bb6c94b702ef66a5c8835849e9ea1af86b24e4d29d389cba6bab9e015316e45cb3dc9054efaf553859610046d58c4aacecc4d53b3317f9be965a9d5bf3c6862b98fa3ebdaa05f347c96f7b7de09e5723367d9fbbc91a6a62ff6a44b1bc4cd2d000049a61ba6b14074b27db6a6736bc31e3afd5504d3d9e8021f87b43774f88798a9cb4453a99bc0fa06155bb2f69eaf5d5cf4ffd207f1c3f4787802063c78", &(0x7f0000622000-0x62)="8b58f20fa6da4d9c024aa1b48b952460b2263d36fcc6f3e0671c9f01e1fa06fee674298874412c2f07c3a8133e3fb7b21aa60159f745428d6492e990550523b3060dde56e12071f8e9f024da5d5d83206dd31d289819d345725c1397814836327017", 0x3}, 0x20) 2018/01/10 16:53:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x400, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000250000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x880, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/10 16:53:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r3 = socket$kcm(0x29, 0x5, 0x0) r4 = dup2(r3, r1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) writev(r1, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2f000)={r4, &(0x7f0000127000-0xc5)="d813ecf6b91ddcd988d240da5a9321f0bc55744d03b7d358782a50c8fb7bb9c2c757663b254fa66b6c173a00492086d5f1f81a465553c8c8dec512d8e8ac02467a28ef5a955f103444940d7f7e97fb08dd6ca51e59c1c26fa65573749b19209b198716031148decdf8c01523b9e4b15c033e6afd0be49900cd36da8826db522aab2d99f5fc7867e35f02bb25d26d35a56db20bd20f5403de746dc6fdbea4492dc42e67d32b449a8c8876afb5914553546ef288c5ee95a134fe73298a8efe7a23f14dba34f6", &(0x7f000081a000-0xcc)=""/204}, 0x18) 2018/01/10 16:53:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000be5000)='/dev/rfkill\x00', 0x5c201, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00004ff000)=0xfffffffffffff679) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f0000d57000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d05000-0xc0)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0eeb9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672178f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00000ee000)={r2, r3, r3}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f000069d000-0x2c)={&(0x7f00001ed000-0x10)={'poly1305-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_l2cap(0x1f, 0x5, 0x0) 2018/01/10 16:53:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000062a000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000a5c000)=""/39) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r0) r4 = socket(0x13, 0x8000000080003, 0x0) modify_ldt$read(0x0, &(0x7f0000d85000-0x53)=""/83, 0x53) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000848000-0x28)={@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]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) dup2(r4, r3) write$tun(r3, &(0x7f000049e000)=@hdr={0x0, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/10 16:53:43 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0xf0, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000005000)={{0x2000, 0x8a205c5540d7dad3, 0xe, 0x1ff, 0xa60db35, 0x0, 0x9e15, 0x401, 0x1, 0x10000, 0x100, 0x0, 0x0}, {0xf000, 0xf000, 0x0, 0x5ab5302a, 0x1, 0xedb, 0x9, 0x0, 0x40f, 0x7, 0x101, 0x9, 0x0}, {0x1001, 0x101000, 0x3, 0x0, 0x1, 0x800, 0xffffffff80000000, 0x9, 0x100000001, 0x0, 0x24, 0x99, 0x0}, {0x4000, 0x3000, 0xf, 0x7, 0x4, 0x7, 0x0, 0x1, 0x9, 0x5, 0x80000001, 0x31f32648, 0x0}, {0x1, 0x7000, 0x1f, 0x6, 0x7a, 0x7f, 0x7fff, 0x9, 0x80000001, 0x7, 0x4, 0x2, 0x0}, {0xd000, 0x15000, 0x0, 0x7, 0x8, 0x8, 0x10000, 0x8, 0x401, 0x7, 0x80, 0xffffffffffffffc0, 0x0}, {0xd006, 0x2000, 0xf, 0x401, 0x10000, 0x6, 0x5, 0xa13e, 0x8001, 0x6, 0x3, 0x3, 0x0}, {0x3000, 0x4000, 0xf, 0x2, 0x3, 0x8, 0x9, 0x211e3d6, 0x1, 0x5, 0xc945, 0x1ff, 0x0}, {0x6000, 0x10f001, [0x0, 0x0, 0x0]}, {0x100000, 0x0, [0x0, 0x0, 0x0]}, 0x4, 0x0, 0x10000, 0x0, 0x5, 0x9800, 0x3000, [0x8, 0x6, 0x400, 0x401]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000006000-0xa)='/dev/vcs#\x00', 0x7fff, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000006000)='/dev/vcsa#\x00', 0x8000, 0x20000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000006000-0x1c)={0xa, 0x1, 0xa20c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x8e, &(0x7f0000008000-0xbe)="f1ac46ca7474b212cd3e09b554079bc39856f4e70bd956644043b76478814813178210a59b3c5523233e4e2a05b9a2a53701fb8798d9d68552558952eb42668e4f3ab8c3e19b0a55e85c4c620bcaeea0a2c20500000000000000ed3954487cc63b10b6ed2f3fb8fe29949d35bc30e2c9012f5fabeff6b4178091dd0478ddbb66c039dcb8e29b36f200ae0acfe74c4e3882d6e801fb486c26f0fa93387a495745be212003128497f98ca83eec151476d2052fa2dbf9d34f1de5bcd8c6a26a", 0xfffffffffffffecb) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f000017d000/0x18000)=nil, &(0x7f0000008000-0x18)=[@text32={0x20, &(0x7f0000001000-0x49)="66baf80cb83cc4788aef66bafc0c66ed660f72d2000f35c4c1fdd0877f04e27d66b827018ec866baf80cb8a0b27c8eef66bafc0c66ed0f21310f002b66bad004ec660f01bb00980000", 0x49}], 0x1, 0x8, &(0x7f0000001000)=[@vmwrite={0x8, 0x0, 0x2, 0x0, 0x80000000, 0x0, 0x200f, 0x0, 0x0}, @cr4={0x1, 0x220}], 0x2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xffffffffffffffff, 0xff, 0x0, 0x8, 0x1f, 0x3}, &(0x7f0000002000-0x4)=0xd) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000009000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000007000-0xb9)="7519c566709396288a6465133102044f67d3b10409bb2f8e3fbc94cf30925f4c9bc7d83e4a0acba083800aed9a75cd05759ddec43799b12b03e66b8d5f093094c9f1edc5f4e4301824e73d65a9ae8d8846f005c65eb8fa72c783ae13e5cd6a2e475e7dbe430185afc535c229cccdeeb79b54cb201e097ab1f7dba2c694517ec6d60852e43d94535c28366384157af59beadd6dc6d7071d9bc2be7295f9524c8cd251475124163672058fe6604cf3c3ab981e4a8cf03308ccae", 0xb9, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) 2018/01/10 16:53:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001a6000)='/dev/loop#\x00', 0x0, 0x105000) io_setup(0x2027, &(0x7f0000435000)=0x0) io_submit(r1, 0x1, &(0x7f0000001000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x0, r0, &(0x7f0000000000)="dd", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) syz_open_dev$binder(&(0x7f0000e6e000-0xd)='/dev/binder#\x00', 0x0, 0x0) [ 164.967500] binder_alloc: binder_alloc_mmap_handler: 28294 20000000-20002000 already mapped failed -16 [ 164.978196] binder: BINDER_SET_CONTEXT_MGR already set [ 164.978206] binder: 28294:28302 ioctl 40046207 0 returned -16 [ 165.004567] binder_alloc: 28294: binder_alloc_buf, no vma 2018/01/10 16:53:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) stat(&(0x7f0000b4d000+0x1bb)='./file0\x00', &(0x7f0000986000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00001e3000-0x41)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000184000)=0x0, &(0x7f0000e31000-0x4)=0x0, &(0x7f0000ca1000)=0x0) setresgid(r3, r4, r5) r6 = socket$kcm(0x29, 0x5, 0x0) dup2(r6, r1) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000554000)={r2, r0}) recvmsg(r1, &(0x7f0000d07000)={0x0, 0x0, &(0x7f0000480000-0x80)=[{&(0x7f00001e6000)=""/178, 0xb2}, {&(0x7f00000b0000)=""/91, 0x5b}, {&(0x7f0000a0b000)=""/150, 0x96}, {&(0x7f000043a000-0xee)=""/238, 0xee}, {&(0x7f00001f9000)=""/0, 0x0}, {&(0x7f0000a4f000-0x18)=""/24, 0x18}, {&(0x7f0000dd0000)=""/5, 0x5}, {&(0x7f000078a000-0xf5)=""/245, 0xf5}], 0x8, &(0x7f0000eb5000-0x13)=""/19, 0x13, 0x9}, 0x10000) writev(r1, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c9d000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000998000-0x8)='./file0\x00', 0x1) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r1 = syz_open_procfs(0x0, &(0x7f0000c4f000-0x4)='net\x00') mknodat(r1, &(0x7f00005f2000-0x8)='./file0\x00', 0x80, 0x7) rename(&(0x7f0000b0b000)='./file0/bus\x00', &(0x7f00005b2000)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000454000)='./file0/bus\x00', 0x40, 0xab) lstat(&(0x7f00009cf000)='./file0/bus\x00', &(0x7f0000a67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000690000)='/dev/kvm\x00', 0x1, 0x0) inotify_init() socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000191000-0x8)={0x0, 0x0}) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000d19000-0x3f)=""/63) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x3, 0x0, 0x20d08000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) 2018/01/10 16:53:43 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000f000-0x4)=0x90) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000018000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f0000012000/0x2000)=nil, 0x7, 0x2, 0x10, &(0x7f000000b000/0x2000)=nil, 0x1000200}) 2018/01/10 16:53:43 executing program 0: mmap(&(0x7f0000000000/0x787000)=nil, 0x787000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00004d5000)=[{0x0, 0x0, &(0x7f0000786000)=[], 0x0, &(0x7f0000786000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, {0x0, 0x0, &(0x7f0000786000)=[{&(0x7f0000786000)="", 0x0}], 0x1, &(0x7f0000696000-0x18)=[], 0x0, 0x0}], 0x2, 0x0) [ 165.010851] binder: 28294:28302 transaction failed 29189/-3, size 40-8 line 2957 2018/01/10 16:53:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000438000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000ab8000)="88", 0x1, 0x0, &(0x7f00001c0000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f00007a6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) [ 165.056492] binder: undelivered TRANSACTION_ERROR: 29189 [ 165.062479] binder: release 28294:28302 transaction 135 out, still active [ 165.069602] binder: unexpected work type, 4, not freed [ 165.086977] binder: undelivered TRANSACTION_COMPLETE [ 165.101981] binder: send failed reply for transaction 135, target dead 2018/01/10 16:53:43 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000e000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) write(r1, &(0x7f000000c000)="", 0xfe51) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000004000-0x8)=0x7f) 2018/01/10 16:53:43 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000006000-0x6)={0x6, 0x3, 0xffffffffffffffff}) r1 = syz_open_dev$sndctrl(&(0x7f0000005000-0x13)='/dev/snd/controlC#\x00', 0x4, 0x1ffffffffe) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x100000001) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000003000-0x110)={{0xe01d, 0x4, 0x9, 0x9, "99364c197722858bb7eae10f6700eb2fcaa53a61656b30ee7791efa5bfa3119dbd83a98a28a14c6c66e71e3e", 0x0}, 0x0, 0x0, 0x6, 0x0, 0x3, 0x2, "d54ce8a4a300c871db3409cc0b5eface04092b71ac721919299b20d9a16c8e7ee97d3e0dd5d4f3447f2fab55f2d4718de26c661998c459ae38b4256a9dbe78d3", &(0x7f0000004000-0x2)='^\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xffffffff, 0x1e7d94da, 0x3ff, 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]}) 2018/01/10 16:53:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ff9000-0x8)={0x5, 0x7f, 0x3, 0x3}, 0x8) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r6 = socket$kcm(0x29, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00008e1000)={{0x4, 0x8}, 0x1, 0x9, 0x10000, {0x4, 0x12}, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r6, 0xaeb7) r7 = dup2(r6, r4) ioctl$TIOCNXCL(r7, 0x540d) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000554000)={r5, r3}) writev(r4, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) setsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f00002e2000)=0x3, 0x4) flistxattr(r3, &(0x7f0000d52000)=""/35, 0x23) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f000050a000)=0x0) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000093f000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000676000-0x20)={0x99a, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000bc0000-0x10)={0x1, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlock(&(0x7f00004e5000/0x2000)=nil, 0x2000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000)='/dev/autofs\x00', 0x3c, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000384000)={0x7, 0x80000000, 0x0, 0x800, 0x1, r2, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x6, 0x2, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r3, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) 2018/01/10 16:53:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000e3b000-0x8)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002db000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r1, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000757000)='/dev/audio\x00', 0x600842, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000adb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/10 16:53:43 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) socket(0x40000000015, 0x5, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x200000000000000}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/10 16:53:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000328000)='/dev/amidi#\x00', 0x6c7d, 0x442) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000caa000)={0xf6, 0xffffffff, 0x7fffffff, 0x4, 0x5}) 2018/01/10 16:53:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e0a000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000+0x4d9)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001000-0x4)=0x10, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) iopl(0x8) keyctl$dh_compute(0x17, &(0x7f0000c32000)={0x0, 0x0, 0x0}, &(0x7f00001f2000-0xe2)=""/226, 0xe2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/10 16:53:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000002000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "1e96e9e060663df5512a085d93f6ffd3e2aa384226b700d22d251b114e761457d740fe9d314f782db7daec668db763f849e433f62f670eb0f442841859cfa5da", "f71b5a823bec4f2c31fd8b6429f2cac7e0f1c8bef45c1012cb2c435a0f826e8f", [0x0, 0x0], 0x0}) 2018/01/10 16:53:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000f9000-0x94)='\x00', 0x1) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000068b000)='./file0\x00', 0x0) r0 = open(&(0x7f0000008000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000b33000-0x8)='./file0\x00', &(0x7f00004b9000)='./file0\x00', &(0x7f0000fb5000)='aio\x00', 0x4000, 0x0) ioctl$int_out(r0, 0xc0189436, &(0x7f000000a000)=0x0) 2018/01/10 16:53:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x400000) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000000)=""/4096) setsockopt$inet6_tcp_buf(r0, 0x6, 0x19, &(0x7f0000000000)="", 0xffffffffffffff81) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) accept4$packet(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000002000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001000-0x8)=0x1) 2018/01/10 16:53:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00006bd000)=@req={0x7ff, 0x10000, 0x8001, 0x0}, 0xffffffffffffff9a) r2 = socket$netlink(0x10, 0x3, 0x10) write(r2, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/10 16:53:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x2b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000cb8000)="", 0x0) 2018/01/10 16:53:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_dev$sndseq(&(0x7f0000031000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000030e000-0x36)=""/54, &(0x7f0000cfd000-0x4)=0x36) r2 = socket(0x40000000015, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000000b000-0xc)={0x0, 0x0}) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/ashmem\x00', 0x2000, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000ed4000)=""/0, &(0x7f0000162000-0x4)=0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000090c000-0x4)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000efd000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000880000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000446000)=0xe8) r7 = getpgrp(0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000443000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000011c000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f38000)=0xe8) r10 = geteuid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b2e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa3000-0x4)=0xe8) r12 = geteuid() r13 = getuid() r14 = gettid() lstat(&(0x7f0000ba5000-0x8)='./file0\x00', &(0x7f00005fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00001e7000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000517000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ce000-0x4)=0xe8) r18 = getgid() openat$ptmx(0xffffffffffffff9c, &(0x7f0000c76000)='/dev/ptmx\x00', 0x600000, 0x0) sendmsg$netlink(r2, &(0x7f0000a26000-0x38)={&(0x7f0000924000)=@kern={0x10, 0x0, 0x0, 0x82008}, 0xc, &(0x7f00001d1000)=[{&(0x7f0000729000)=[{0x10e0, 0x16, 0x34, 0x7, 0x0, [@generic="981994d0c5c46e6734902e3f78de2968a11f50da21517b422229d3536a47002b22b1ffce0d0346c973d8ec450c5c4519ce2d76029c6ec82ea534648764e8b16569acfdd8322c2d949c2b30068cef49749a90", @flag={0x4, 0x2d}, @generic="60727c66894e697b94278bfd2356959bee727a8a8902d3aabe3e6a7a9c0eeec80d549a11ec47c3d51cf49a70c124290beb1a5bb27d0f343f96b33f8d989b2fcab5823a10b2852afefbaa2f7352973068ba66e2958ae48dfd3957f910fdc998ee3628aec2bcb90ec07fc11be20350", @nested={0x1008, 0x22, 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@generic="8bd6ce4690ed29e7b40cce90e7a730145385e325652097631dc2011eb5e331991668f08ac5606c09a05a7c919c40f05d", @flag={0x4, 0x71}, @generic="953b6f25470deec8440417326ac2f554dc3f4a6e4d241f95d1c8c81a56db5246fdff679ff4056294e840e2e01483241670d04b7786861362b3b511e26a07557b35160244ee81363057a250fb4df294f8ada8f4b66c8415b8f6cbd2a75f2550e8ab2962839cc84466bb7ee20965168a287e35c50d761b1d5a6eae5a3e2857a3c84cdf7e7a60413dfd4f2f7a7dde17327e0ae0a09ce267c8b39c8310822f54dcdb9bfa8b7b04ac5a1ddfcd69092f7b95c1b9e6d9ef4c9b4655257591b24822bfa7cd", @typed={0xc, 0x2, @u32=0x9}, @generic="504ac1b810d9ea59cb99b2454f108077c217286e158918650bd23e0a02473c6758732b908a2a10c73431b1567e9dcb85a28edc2e416bb33d3d68b96387bb081a6a350ce4a7a49fa056ad8664081c784df86a96ccb460b3dc6e41a4576400545686044290b85fd2221ed1dfac9da3684c8149254064371a3f76777db8f6e8c55b00ae6e06a615c6f1bfd321051e753da321225a50fd36c5bd4dc37067ffb7c3fe240c29", @flag={0x4, 0x39}]}]}], 0x1cc0}, {&(0x7f0000d2a000-0x404)=[{0x404, 0x23, 0x400, 0x4, 0x2, [@flag={0x4, 0x5e}, @nested={0x90, 0x74, [@generic="f05440108e01e6ec86acae2aff5133264b1efd7ab4d92a4a458c7d7db076ba410133c8b7d6cfecd424b2656ad3b597d5eafe881fc9615bfe8dd57d6c315c726eb98b10b5bba0626dfabb1b32c488cdbe0f0829a6303193ee847eca9e592d173f75d36752e2819e32dc2a4a37c2f1a4b9addb3ebc63e324a63eaffc41fc3739a54103527495ce8755637b164b"]}, @nested={0x150, 0x29, [@generic="43c30d4731ed6ceff5cd5519ccdcc2794e7049dd94c56d715328546e39906a380db8281c2fd349c8f3721dd98089e713", @typed={0xc, 0x1a, @uid=r15}, @flag={0x4, 0x5d}, @generic="8a7a4ee158e80622a110379fda4a1083e860", @generic="f020339d667fffd2be4c0140e88745e72012b8ed2737d531d611ad9b1a778c069ddf841aefb573c4c2438a2791d89c70e122f5ff27909d7092e4e534f6d4d3392e029da7798d7d97b61d0814c43a22560e2037eaf43f4995b5a6aec93527dbefd692af5fad29b03e65a48ea5c85e959a48f9052ba45edaaa2258432444b3089a6214ff41f49e6b69c1942f9f", @generic="f9142b5fee992108a9cb27cc270ea5c8ec6346493a03e8383b450a49af8960987f80f866e0000e73cfcd0e1563365349a0949308ac76f9239b947331369a0856ad9b17bd7ad7376e77b77dc9d9bbcd5a83a883cbf4fae3b3ec257022f532cca448adc9b34d15c7", @flag={0x4, 0xa}]}, @nested={0x1ac, 0x19, [@flag={0x4, 0x33}, @typed={0xc, 0x5c, @u32=0x7}, @flag={0x4, 0xc}, @generic="c026a18b51805117dc55721b5fc537c4a6370b91b0192ad824cbc4abaf8bc471932b23a3717f7688ae9ea2d5e28a807ba1b58f62679c211ed77becf7bfb5f7e1ef8146d8698a6cdaaaf3b52dbb161a48e7ca915d521fc9f200c8113f14f60ddaf92fb190b92c765a3f8174e8d5f3f0a10e410e77afcfccc25c94dc23db90af99e51eaef2929477dd29876702d99f3861efff33ffd263790413dd38be078fffb91ce42f885df8772d53b5a820", @generic="6adcdb0ca82230e545cf3bb284c367ca567a391b17b57d7be2ee2b2677f96da2106121c2719ec7958f108e1607ce51c520cd7d169b762c59b1cc50946d81ec63a928b203a3b30b86700d70e901557df6ec6919fd05aefde37985cfac180bd0399c0d791b0b6c7d7747cfb42bff0e7150b1128890f497d3bb3a10c4a50fbc3374253423b813c3a51cdc08ae706122e4ca6903e69db0741f8a4856acacc2096d5111597c87e3b8eda55c901d", @flag={0x4, 0x50}, @typed={0x34, 0x50, @binary="04afcd69e09357d3efe7bc192a05de07b5dc30971d98e7bac002a52992c98959e5c1c10d848442f42506"}, @flag={0x4, 0x8a}]}, @typed={0x64, 0x53, @binary="174ab3446c257e929c5c396bcbbe1e69b50b3033ee44d520d4821f7f66d7e47eac8f8ed9fb43267f5dffb87fca26666c82421d2b70f9a1426a04a7969d845ee316e3b4fc74171eaa2e7fd8d0abf0eb28e1b323fdb17e5f9eba7185"}]}], 0x404}], 0x4, &(0x7f000073c000)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r3, r0, r1, r2, r1, r2]}, @rights={0x28, 0x1, 0x1, [r1, r3, r1, r1, r2]}, @rights={0x20, 0x1, 0x1, [r3, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r2, r0, r0, r3]}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x18, 0x1, 0x1, [r2]}], 0xe0, 0x0}, 0x8000) 2018/01/10 16:53:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/context\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000c47000)={0xfffffffffffffff9, 0x0}) r4 = socket$kcm(0x29, 0x5, 0x0) dup2(r4, r2) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r1}) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ppoll(&(0x7f0000c51000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00000e8000)={0x0, 0x989680}, &(0x7f0000e6a000)={0x0}, 0x8) 2018/01/10 16:53:44 executing program 1: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x81, 0x10001, 0x101, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r1, 0xb0d) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) poll(&(0x7f0000df3000-0x30)=[{r3, 0x0, 0x0}, {r1, 0xa490, 0x0}, {r2, 0x40, 0x0}, {r1, 0x1080, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x1400, 0x0}], 0x6, 0x2) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000df2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffdf) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r3, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r3, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00005c6000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df5000-0x3)=0xe8) setsockopt$inet_tcp_buf(r3, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) getsockname(r3, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000df5000-0x4)=0x80, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) sendto$inet(r3, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r3, &(0x7f0000edb000)=""/4096, 0x1000) [ 165.265402] BUG: unable to handle kernel paging request at ffffc900013fc000 [ 165.272697] IP: memset_erms+0x9/0x10 [ 165.276390] PGD 1dad2c067 P4D 1dad2c067 PUD 1dad2d067 PMD 1d6623067 PTE 0 [ 165.284310] Oops: 0002 [#1] SMP KASAN [ 165.288091] Dumping ftrace buffer: [ 165.291613] (ftrace buffer empty) [ 165.295296] Modules linked in: [ 165.298468] CPU: 0 PID: 28361 Comm: syz-executor3 Not tainted 4.15.0-rc7-next-20180110+ #93 [ 165.306926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.316263] RIP: 0010:memset_erms+0x9/0x10 [ 165.320466] RSP: 0018:ffff8801c14f7b78 EFLAGS: 00010246 [ 165.325804] RAX: fffff52000281500 RBX: ffffc900013fc000 RCX: 000000000000ee51 [ 165.333047] RDX: 000000000000ee51 RSI: 0000000000000000 RDI: ffffc900013fc000 [ 165.340292] RBP: ffff8801c14f7b98 R08: fffff520002815cb R09: ffffc900013fc000 [ 165.347536] R10: 0000000000001dcb R11: fffff520002815ca R12: 000000000000ee51 [ 165.354778] R13: 0000000000000000 R14: 00007ffffffff000 R15: 000000002001be51 [ 165.362024] FS: 00007f842c485700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 165.370221] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 165.376077] CR2: ffffc900013fc000 CR3: 00000001c27e3003 CR4: 00000000001606f0 [ 165.383322] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 165.390567] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 165.397810] Call Trace: [ 165.400373] ? memset+0x31/0x40 [ 165.403653] _copy_from_user+0xe9/0x110 [ 165.407619] snd_pcm_oss_write+0x438/0x880 [ 165.411847] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 165.416682] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 165.421497] __vfs_write+0xef/0x970 [ 165.425099] ? rcu_note_context_switch+0x710/0x710 [ 165.430020] ? kernel_read+0x120/0x120 [ 165.433884] ? __might_sleep+0x95/0x190 [ 165.437839] ? _cond_resched+0x14/0x30 [ 165.441701] ? __inode_security_revalidate+0xd9/0x130 [ 165.446878] ? avc_policy_seqno+0x9/0x20 [ 165.450912] ? selinux_file_permission+0x82/0x460 [ 165.455736] ? security_file_permission+0x89/0x1e0 [ 165.460646] ? rw_verify_area+0xe5/0x2b0 [ 165.464680] ? __fdget_raw+0x20/0x20 [ 165.468372] vfs_write+0x189/0x510 [ 165.471895] SyS_write+0xef/0x220 [ 165.475327] ? SyS_read+0x220/0x220 [ 165.478938] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 165.483932] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 165.488678] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 165.493406] RIP: 0033:0x452ac9 [ 165.496568] RSP: 002b:00007f842c484c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 165.504253] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 165.511497] RDX: 000000000000fe51 RSI: 000000002000c000 RDI: 0000000000000015 [ 165.518741] RBP: 00000000000003aa R08: 0000000000000000 R09: 0000000000000000 [ 165.525985] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3890 [ 165.533227] R13: 00000000ffffffff R14: 00007f842c4856d4 R15: 0000000000000000 [ 165.540501] Code: 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 f3 48 ab 89 d1 f3 aa 4c 89 c8 c3 90 49 89 f9 40 88 f0 48 89 d1 aa 4c 89 c8 c3 90 49 89 fa 40 0f b6 ce 48 b8 01 01 01 01 01 [ 165.559743] RIP: memset_erms+0x9/0x10 RSP: ffff8801c14f7b78 [ 165.565424] CR2: ffffc900013fc000 [ 165.568857] ---[ end trace 52654ff14b3140bd ]--- [ 165.573599] Kernel panic - not syncing: Fatal exception [ 165.579395] Dumping ftrace buffer: [ 165.582907] (ftrace buffer empty) [ 165.586589] Kernel Offset: disabled [ 165.590189] Rebooting in 86400 seconds..