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", 0x1000, 0x3860}, {&(0x7f0000000100)="81e32edabd1889", 0x7, 0xc0}, {&(0x7f0000000140)="5a9700e4c8c7b1628f00b498abc22cfe91557a88b2f621ad5774abceb46685f482282d6722e494d687362cee42ae8e16e0e3c5983510ec8f7a5750", 0x3b, 0x20}], 0x2000800, &(0x7f0000001580)=ANY=[@ANYBLOB="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"]) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000014c0), &(0x7f0000001500)=0x4) modify_ldt$read(0x0, &(0x7f0000001780)=""/199, 0xc7) r2 = fanotify_init(0x0, 0x0) sched_yield() ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001480)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000001340)={0x107005, 0x2000}) fanotify_mark(r2, 0x5, 0x2, r0, &(0x7f0000000000)='./control\x00') sendmmsg(r0, &(0x7f0000003280)=[{{&(0x7f0000001880)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001900)="9eb1f9f7251da34293683cf8124f5c7b7ad9b8d884d52dad93d2f3802858f46a1a6ccbe133744ad4c2ee773c561cfd1cd1ae1a5839de79a70e2c3502d39639a01b5d5d65037851c899562d39119e4948f45fdce60174aa7c074859", 0x5b}, {&(0x7f0000001380)="67ab10457b08c391f922e1180c8420988e9d74175c0ac30fb8818e2387c75bcff005459fb2c1", 0x26}, {&(0x7f0000001980)="ee84830b3762d7adf9c8e0cbfa0c5a3515487b5a9ccd78810366ba18649a89532435ed03d37b4cbaf338579ec287", 0x2e}, {&(0x7f00000019c0)="80986afd938fa488bea9a6dc78b443447377fcd3d1d6deab2ba98675c906b0f5cd9c8efef36a8a825fe62b2b6b3c59275773683cbc0854b94454eb1e8bf8cd0b89d813f64592c65ca048dbfe5fa40dd31c5eff58bd6cedea7a1be89d62dccaee75642a8e52bcb46b88c5961d4a8ba69e7a9fd8b0022047ff20e1e816c265d5717242da871d6944bcc0a66340346f5a46f4e3d7e94146bb933d14900b7ddc58c29538b2291e3062d856ee731096678b3cffb7ef0ca0c418eb1ea204546cbda9e1f1ce3a2c258d068dcf48544f222c07475a4b0f782aa9e26803eec474", 0xdc}, {&(0x7f0000001ac0)="93758dce81d4bd416768461c1a87f1b749bf5888d00530293f15b31828d5d410db1bf267f13afb6423f357aff4a3d2f1c1ea4707078f43418b5abe33f56f3fea9f5aea9ed218c6a9682b0f775b977f6aa0c4904395bfeca4ed129bc2206851fadbeb516fcd2d3c99a26b00087f38cbc5b8a8b2d0be5a7d439e5138aba31fb4b0e44a6154ccefb9b9b36b53686d82a1df1902220dde3e7ffe67f0716f85f87d7cdaacd030d5989fdd47ddb7e7b0b3c9cbd3cc151ce6305dca5c32eeba635c310930aef8dad5197f1040178498b3420574027565d8cc1b651742b234d1694cc86eeb606aac4bc2ff20ed71df89bd711f4e", 0xf0}, {&(0x7f0000001bc0)="2cc69029a461e3228bec1903697b65e6c001593bae2d7d79a2a30922d1", 0x1d}], 0x6, &(0x7f0000001c80)=[{0x90, 0x10e, 0x7498, "63d7b9bd6ad48f195e4450a7c0c35da4de98a2d43dd480febf1cfcb190cbc750ae95017a6cd52b8e579e117b6004d3a7305a198edf6eaa0a7b9d5761f4ef4255a4d99fb50c0c9e318c6425f07855db8502da4dff203f73a1a8895396a458a741c025a239411ccd52ea22cc5dfbde881bd4f8f558c15d279dc698"}, {0xb0, 0x11, 0xfff, "b00bd2a90980c7d69c9bf135d7a4321f396c92a1f4978b32a3063bab97d75da428132cc22326fc7acab9c3013fdd4d0df83392856dfbba326d36151ecf6377d990661fd81a83ca77caeeb3d86f0d6600435d4de2471f0d52c89f80d6f5c0635f064eae92e81da3c9ef2c4e72c4c15ac998ea9a816ac0ba8d32ae86ff295889447a7f860864cfa9f5249ea8e1ee14b8755ae030de77306f49c518c961877a94"}, {0x90, 0x102, 0xda8a, "b5dd5cc57b4e55383907146a25780498c4d0a65c6042674be3069d7e0e77330ded99f73ddd11ce5bcb7ad908a12ab095ddf6406711796f05cc7dab4598fb7a33810fea4048ac1194757c8b91f04dc8067452e0f69376ee472ec474566f715da1281566293470f876961b1b8af704edeb10c2f5a1ed67a92b43609794"}, {0x10, 0x10c, 0x9}, {0x88, 0x119, 0x8, "e6893fa1d9e8ed4c38d84f22a0efd7f537d28684b8cee61e400af43afcc36c30b31bde96d6dbfc2b2925d7f5027b694baac1d5804637ab79ef1a0c5e2d4c5e57a372ba349eb16aabc18145534174b4fb019fbe611195e49e4b16047b5e716717cd4f7e64c11ce050cce810f80736381751a5a6"}, {0x78, 0x13f, 0x1, "e29c9e5d1fb6fc83b5b2a9b773474a9a8bd097fcc439445e9fe9b72c9088da0bc6ab03cccdf67012ab733a9d6545094838b13414e80f398c027e0e770ce9a91035fc7bc06bd703b0a5f1dd8f65987e231f02314ea19ef28c9e90b86398c5163641de2272"}, {0x1010, 0x10f, 0x100000000, "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0x12f0, 0x40}, 0xffffffff}, {{&(0x7f0000002f80)=@in6={0xa, 0x4e23, 0x5, @empty, 0x1}, 0x80, &(0x7f0000003240)=[{&(0x7f0000003000)="fd89a5da55e7c1b0e8ccd0351774005f4bc6e6cedfe5de1b0a49acf24a49858afc66e32cab0308dafabc828cad564e6c4a9cc07490d9646c79bd0790d7b30dd8b53f2c89343b9e1fe5d73258326fe24c2c774bdc2d3fddd0bef18e3306f1b8ad75418845d5a031ebb990bc35fb9f4e73c866d5c4b9fa0a515d5865a140c326194227661921b275d8e9f9482884e9cdc4c09b2187157754c166d8b9f27c151147a9c19688c8dca7fef6e6861f07445c36dd76b79f320e78a3fac107ebe488b4", 0xbf}, {&(0x7f00000030c0)="7f561b38c8951d57306d33be89aa790a0d56becf0cfddc1eafd897f7b1896a6b21ad5c527846189e1dab0aa77b74", 0x2e}, {&(0x7f0000003100)="0e4d15a23309adcddfa120a1e4723be9397f968579fbf8c2652cac64be992ce45b03e8d6c1d31316de7fc4fa5ec781ae4ecb616317cc240343caacbc4e72e35318819d13252da1286f19d54beeda152a6cf7009823a0b9607ccfd4195a8e9a9e1d86b2983184c43ffd3175a2a8e2cb0eab044feaf2ca7caca4fc4c3f57c7ed1106a6c9d399f1cb46c4d8d48d5f7019db4ea730de97640f954e156374781a4a4740a7d849641f45eb63ab33f2b8a522d12f357ca24ca72afe79ec08f5d160e434025d5f2cfa466b42007d129d58d950d2c6b38ff75d709db5bc16b9401f0a737ff59e4f12f26852dae4eeb758e7e3", 0xee}, {&(0x7f0000003200)="92fe0420e89342056a1c0f9ef271f74c9da21bcf95c148fb", 0x18}], 0x4, 0x0, 0x0, 0x20040800}, 0xbc}], 0x2, 0x8000) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000013c0)=0xc2b, &(0x7f0000001400)=0x1) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001440)={0x7fff, 0x5, 0x401}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/05/08 18:01:09 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x26c, 0x400000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040)={0x10000, 0x2, 0x8, 0xffffffff}, 0x6) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000000100)="967a3c418683a21e82f4bd24d34cc2ea6da218abb091b4393a3151a848b5dca9b2a4d120b56cdd696f673c0dcbaa1fbbb99febc5eaad0eca5616560ab899686aa3af804ef23d8086fd5ed2391885527b642f78a2e99c0a3004ecddf52efb2f9432fb5c5ca701199a6b577eb5e12b034361f5494f855de745ec18af8b27aa0c88b127c609cfc3bca5cb985ff2c803eb21beebfa69e3dedf3d5d22f37dcf4adb7f2e380a5501c69983ccb854dabe897f976f9e6ad870e84d0e8feb031aa7d6daadc4", 0xc1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x20010, r0, 0x0) ioctl$TIOCSBRK(r2, 0x40044591) 2018/05/08 18:01:09 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0xa) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000100)) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000140)={"bc6971294da1d663319b0f165ede616af8c1146f42cf0cd3751f18c78dc8f818580d149fb776d7fb72e34e52f7e91bf292a2f1e4fc5762e6efc34a34fd7cc5dfa397ab47c5bfef57637a74f3e3d722733eea7b280ea5e621866e569e3e31f2aaa7c68806bcc3ac2f956a3d8e156d977c1ffc95c4a50059001a7686afc1fc5bcd26d130ed386a7301f4c6a1703ca06cb69939a3e2a6b64d1403ebdc2bb9188a96c3193d598fe0faeb6ceaf30182dbd0ead9a5e4481572e3e2d71af2dd0feb9e1037e2f14e0c0fd3b91500328ae81600e04a7c031098ebb466cd4bf6f23c3535b72d2a4fbcc53aa1e9fb4e43fbf27ed0ca18aff14034a8250c64249ad39833cc629f806272dfbf6ee25fd6d1d8be47eea84be132c39e1b81cd77be7045209305fe4ef2c46539b129086fed76100bbdcb29f251f748400f3e5bb8058eb0a8c90d5210dde05b18260d27e92e83bd2c8d1449010d843553a1b41fc57178fa50f7f420f3597bc5d40326f1ce11cfb370819a0b8c4625d695d205eb36ebc3aa28723aabb8983cd44b51d0dc4a820b545fc09c0aaf7af07bea4731ad03179959bfd7e2264d6ca998280156e4c35b78328fa11bde43a6a13449601fe2e9a29672949d8406482ed8d1f3f9564a960757cfe8940492c2a49b33837ef2280633d46b0897a8bea4eaa7d3fc1e0c19728ce51e115ad49db3168eec79ebe1203a657ea2fe9fb19f689b810cf649454fa4db38aaa6dd7c991634f84daf7cf995f9646ed851b79274e739a4fe81e53db001f9c093a53439aab52a68311628d197183a17a1c69e02e700a282931999049cea294e164873c333a702b341a9ae4f3b76c95d1b3702ced0b27237d2d72905e6bbd588d7d8b161ede107c8bd95e0d79c11e6d95c7b6899f218a1e5dd4c6cce78cf853dba944464cc4da97d392bae38bf9f94b708d124a03fa25ac1b63bda9e9527770a7c31e14b2010c994b83e0f23dd531afab663824bc3a5ccac5df7f690b54c2730acdf2c1aa303ddf37ed14cfa71c11db618cb44622b63f392d49ef77fe7efa8a3100b744d42f847cc4e8949320f044fb89f369cf098b6f0701dcc73d74d0a2d67007ece8a8a444ce3967fda2b1d6996b8489545edb47c0783055c83350e962bef57ef5298ddf0ea493de9354c0afcf7ecfdc9daeb67d404e72d6cb711cde65b360a1f96691b97f1e2b73c3fa568c085fde64a14d563b30a7593011791af1147a21c6326aa1ab2e436d5ed59f77da42b1ba86addb0b0dfa56d026fbee9468a87f6e41a47928c430fea26ec8bc8867d5e36e683a19675aa2e05955f38d521ee2252e395e56da24c27901457effa6407a0715a7425013f798b8e69bb6401f1ef22cd6a38fd8dd80acaa24130fce2c7a00fd1591e1ad8d23c3fb23fcfa22844f4cc7216d9674e11a5546f7d1bcfa482fe880263e8ee9a9b"}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000540)={{0x1, 0x1, 0x6, 0x4, 0x6, 0x9a}, 0x4c5}) fgetxattr(r1, &(0x7f0000000580)=@random={'btrfs.', 'Y\x00'}, &(0x7f00000005c0)=""/131, 0x83) r2 = accept4$packet(r1, 0x0, &(0x7f0000000680), 0x80800) r3 = shmget(0x1, 0x4000, 0x400, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000006c0)={0x1, 0x2, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty]}) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000700)=0x1) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000740)={"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"}) ioctl$int_out(r2, 0x5460, &(0x7f0000000b40)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000b80)={'mangle\x00', 0x2, [{}, {}]}, 0x48) r4 = fcntl$getown(r2, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000000c00)='stat\x00') ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000c40)=""/175) syz_mount_image$iso9660(&(0x7f0000000d00)='iso9660\x00', &(0x7f0000000d40)='./file0\x00', 0x80000000, 0x1, &(0x7f0000000dc0)=[{&(0x7f0000000d80)="2934b2c4bd6d134d7a8c8270da0a0c94b93faa35023a", 0x16, 0xdb85}], 0x20002, &(0x7f0000000e00)={[{@nocompress='nocompress', 0x2c}, {@cruft='cruft', 0x2c}, {@overriderock='overriderockperm', 0x2c}, {@uid={'uid', 0x3d, [0x32, 0x37, 0x39]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'macgaelic'}, 0x2c}, {@map_acorn='map=acorn', 0x2c}, {@nocompress='nocompress', 0x2c}, {@sbsector={'sbsector', 0x3d, [0x2ffc8b0feb532565, 0x3f]}, 0x2c}, {@map_normal='map=normal', 0x2c}, {@utf8='utf8', 0x2c}]}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f0000000e80)={0x0, 0x80, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ipddp0\x00'}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000f40)={0xa5, 0x1, 0x0, 0xc0000000, 0x0}, &(0x7f0000000f80)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000fc0)={r6, 0x7}, &(0x7f0000001000)=0x8) r7 = mq_open(&(0x7f0000001040)='macgaelic', 0x2, 0x4, &(0x7f0000001080)={0x3, 0x0, 0x200, 0xdea, 0x24f, 0x8, 0x0, 0xfffffffffffff000}) readahead(r7, 0x20, 0x9) fcntl$setsig(r0, 0xa, 0xf) keyctl$join(0x1, &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x1}) r8 = syz_open_dev$adsp(&(0x7f0000001100)='/dev/adsp#\x00', 0x7, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r5, 0x0, 0x81, &(0x7f0000001140)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$SG_GET_ACCESS_COUNT(r8, 0x2289, &(0x7f00000011c0)) 2018/05/08 18:01:09 executing program 3: gettid() r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x0, 0xd5}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x87c, 0x9, 0xfffffffffffffff9, 0x9fbc, 0xfffffffffffffffb, 0x16, 0x6303, {r3, @in6={{0xa, 0x4e24, 0x1a7, @local={0xfe, 0x80, [], 0xaa}, 0x1000}}, 0xf3, 0x4, 0x800, 0xffff, 0x2b}}, &(0x7f0000000380)=0xb0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:09 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000300)={0x5, 0x20, 0x9, 0x100000001, 0x1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x10001, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) ioctl(r2, 0x800000000008982, &(0x7f0000000000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f00000003c0)=0xc) sched_setparam(r3, &(0x7f0000000500)=0xffff) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r5, &(0x7f00000002c0)=""/15, 0xf, 0x5, &(0x7f0000000380)={0x77359400}) r6 = fcntl$dupfd(r4, 0x0, r5) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r7 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r7, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') writev(r5, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) sysinfo(&(0x7f00000005c0)=""/10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000600)=ANY=[@ANYBLOB="fcffff7f371aba0856c74442f18c0f4d02ea4183"], &(0x7f0000000580)=0x1) ioctl$sock_ifreq(r7, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x10000, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCGPHYS(r8, 0x80404507, &(0x7f0000001140)=""/4096) getsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffcc3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r8, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)=0x0) prctl$getname(0x10, &(0x7f0000000480)=""/121) ptrace$setregs(0xd, r9, 0x2, &(0x7f0000000140)="bf392927c7fce1ae0d082eb065fb5f12f87b08780342c96afbca800db4f7a1ad08141a0d230b67e614def7a19d13736fee6c9993524b612d904017974f8cc228d7754449835f0e47ff8dc9573830086e9fad694c64317ae920652be80f4b4a2c0a1bb8faeacbceae3ed7a5f86af37896fc6b9d55c30c37039abeb8f825857341e829f353a19a9849ea22b931c2ef00ab68d7efc9f31fdbb8f5c382264d364fd70997b592a82b0823d1c591a97429b9bbf653356e7cbf6dac446a85dab5fa86c2134e498d2eb5bffd056cb91f720f455d3d4878c1dd940043afb4d974979faa1334fdb71ef96faadcbe4ca2abe6b0cd3c68df84") ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x40082406, &(0x7f0000000280)='/dev/rtc\x00') 2018/05/08 18:01:09 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x101002, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) r3 = dup2(r0, r1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000100)="fd1b95b81c7cc9340e91eaca8431c373", 0x10) r4 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffff, 0x0, 0x200, 0x0, 0x2, 0x80, 0x3f, 0x8, 0x80, 0x7ff, 0xb887, 0x8000, 0xffffffffffff0001, 0x1f, 0x0, 0x100000001, 0x8, 0x9, 0x6, 0x5, 0x7, 0x0, 0x8e, 0xfffffffffffffffe, 0xe6, 0x0, 0x2, 0x7, 0x1d84, 0x15, 0x5, 0xfffffffffffffffc, 0x200, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x0, 0xe05, 0x100, 0x5, 0x7, 0x0, 0x9b}, r4, 0x9, r0, 0x0) 2018/05/08 18:01:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r2, r2) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000005c0)) r4 = dup2(r0, r2) dup3(r0, r1, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000000)=0x21, 0x4) 2018/05/08 18:01:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x28018001}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x78, r1, 0x100, 0x70bd2a, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x64fd}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x93}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffff81}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x8}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x16, 0x8}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x78}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000000) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2c, 0x80aff, 0x0, 0x0, {0x1000000000001}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) membarrier(0x10, 0x0) 2018/05/08 18:01:09 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0x4000000000010001) fallocate(r1, 0x11, 0xca06, 0x8001) 2018/05/08 18:01:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@bridge_setlink={0x20, 0x13, 0xb39c48b0ee9c024b, 0x0, 0x0, {0x7, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f00000002c0)={r4, 0x7, &(0x7f00000001c0)=[0x1f, 0x410c, 0x400, 0x4, 0x5, 0x3f, 0x100000000], &(0x7f0000000200)=[0x200, 0x7, 0x29e9b0a0], 0x42, 0x4, 0x8, &(0x7f0000000240)=[0x74, 0x5, 0x80, 0x6], &(0x7f0000000280)=[0x8, 0x9, 0x800, 0x29, 0x8001, 0x1000]}) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000040)={0x24, 0x20, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @u32}, @typed={0x8, 0x14, @u32}]}, 0x24}, 0x1}, 0x0) 2018/05/08 18:01:09 executing program 3: gettid() r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x0, 0xd5}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x87c, 0x9, 0xfffffffffffffff9, 0x9fbc, 0xfffffffffffffffb, 0x16, 0x6303, {r3, @in6={{0xa, 0x4e24, 0x1a7, @local={0xfe, 0x80, [], 0xaa}, 0x1000}}, 0xf3, 0x4, 0x800, 0xffff, 0x2b}}, &(0x7f0000000380)=0xb0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) [ 156.576874] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 3, id = 0 2018/05/08 18:01:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) syz_mount_image$f2fs(&(0x7f0000000380)='f2fs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000000)="1020f5f20100070009000000030000000c0000000900000001000000010000000000000000280000000000000c00000013000000020000000200000002000000010000000c000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="666c7573685f6d657267652c00ed41977b2dd62d5531b42baa07f62e832a694708a69f6834dcc72fa38c856fefc97ddeb646ecda0e"]) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f00000001c0)={0x0, 0x0, 0x200}) r3 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x1, 0x101000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000440)={0x0, 0xaa2}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000004c0)={r4, 0x18, "9006539408a835ddd4934677f97d9c5aa19f9c7505f1f627"}, &(0x7f0000000500)=0x20) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00000000c0)={0x57, 0x4, 0x4, {0x10000, 0x100000001}, {0xc3f9, 0x1}, @cond=[{0x7, 0xffff, 0x7, 0x202, 0x1ff, 0x6}, {0x10000, 0x400, 0x8, 0xfffffffffffffc01, 0x5, 0x200}]}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/05/08 18:01:09 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x3, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x80, 0x80) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000180)={0x4}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000001c0)=0x881, &(0x7f0000000200)=0x2) sendto$inet(r1, &(0x7f0000865000), 0xffffffffffffff45, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4102, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000000c0)=0x4, &(0x7f0000000100)=0xffffff32) 2018/05/08 18:01:09 executing program 2: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x1, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e21, 0x0, @empty, 0x3}, 0x1c) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40, 0x0) write$cgroup_int(r1, &(0x7f0000000780)=ANY=[@ANYBLOB="3f003f3b3f36decac5f7d668089a946015ea3d856ae173f04c7b255186640c95115ec0ae22a469ba1fc8ca26baf713b5cef611ee757d01287a43537b0e5bc68bc3caf9a2bbece15e16c6e5aaa1e701b5bab1d2d0b306a69e27bbe62fc9a126e567bc81b4cf601b17644a899dc9623cf50a89e13af8f912f314e749cb95c62a99d27f39da9014ee261920f6e16c24b1308e9f4b81dc853a46d5f75e6930be760c3cfb251ad064d42c9483d2f59793adc675d8dcf4f069b706aaa06e921bdc02f31559522803333939ce63aee188d2384f09c9e19badddcd31dfd430142456b04324fc0e451fa0324c28629a81d9455ade4abfccb48ac1dc779e"], 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, r0}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000140)={0x4, 0x1ff, 0x8000}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000700)={@loopback={0x0, 0x1}, 0x8, 0x2, 0x5f4e50b459c92a98, 0x0, 0x8001, 0x40, 0x100}, &(0x7f0000000740)=0x20) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000040)={r3, 0x2}) syz_emit_ethernet(0x437, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000006c0)=0x4) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000100)=0x35, 0x4) 2018/05/08 18:01:09 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x20000000}) r2 = inotify_init1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000000c0)={0x20000003}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000080)={0x40000000}) 2018/05/08 18:01:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000440)='/dev/zero\x00', 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001d40)=[{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000480)="559284e0c3f3fd5fd1cc2e988d784a692aa92d73debee53ed934be92339a8cfe50b167f047520ff8bf4ffa367cc1f37e52d8360531932f685469201e95425d", 0x3f}, {&(0x7f00000004c0)="e5f15dfed40ed5bc75ef0265bd316194db02d283a5551bf897735feabf9ec5aec2761d5eab313512d753bc745da15c25a1114980c6f236027d062a81882e55e62c7d682321ff64fcbfd9c5d874dc479053fb44259d611fd54d1d67e5be8e69847705041d04054d66088d2c378384d150820d70e5a1fb370df372e229be796350df2b68fb91a374038d512e5de32b0b9e9cfa3161c0fcf191c5abb9d56bce04c2a4c40561791ae0d1b0e58edf847ad05a3c6ea72af6acdc574014b82df04821c0729549f8c10ecc8b597ec1a787a238824b87fe633ddbc8dc153177bce22f1fe093a0f1d1af63f918c1f2a0a0d6d1b84fa4cc8fc160", 0xf5}], 0x2, &(0x7f0000000600)=[@iv={0x58, 0x117, 0x2, 0x42, "024c18a3f05a2e571a23174fb83b36ba4e2eb5d137cadea3225210d60cd74e068c8804102712eb22f8857a7b5032b29d032b4d26c56676068e780b87deeed4af6da6"}, @iv={0xc0, 0x117, 0x2, 0xa5, "17aac2544906d34f620f4406e78269cd8f8ba7776b06dd051bd6d882d4ef8bc2809d7caea8dae68ea67816171d0d3861dc2e4463ff506010c9eac346d97a2bf432da8c0d3475008410c91d7a2db1b43f47244e8aa794c9c52a265710d62f86b3fee8c71720e3914374e467ed2c1a6794b49c31b6a0b0d5ab8c0bbf1e3159d1d6f6cb3071575dbc3e184bfa8a7000acd53b7b7beb113c0300589aa78091f43aad389514d760"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x88, 0x117, 0x2, 0x6f, "356d5ef33f1b04fbce6e90f3a848558c22a035d3e3c8fb0528cdb35b3458edf3e17f1c29a6fccec74bf527ca4fbf67155070a8d905e79405d36d3ad03f5e00b66ab85484f045d09db84c7676ce674de18803462ee90b2b2e9a64dd7d4daff4e7786e27b9822dda4844515fb381e9a6"}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x8001}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x230, 0x41}, {0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000840)="bbd2e723524ba30e308673e71da637a47bd6509543230cd327ab030217f39f035c079b6bc58d71aba7f8c68503ec3084b3771706fa2cedb481036691914c4cacbb84ec0bbaa04ebaa5fd3cb31a38f6a2b52a2158033b16135395c9318a2d2449e963fcb567e3767db4b1078daac90464bc00d84932c676975d40cacf32ffaed2691f399056626fe589163e0fd9cefa88769ec9cd624f724c39fef775e89cf6ec4d498e25f17e50ae01ad0a75a768a35669837873514d23a4f0184dbe0a7da47734f34ecd713130b01a63d1157690e5a76f709b1a435d28", 0xd7}, {&(0x7f0000000940)="a7f8c871ec5844d28bbe0cd568d30b3730aa5e73d15c901a7c1c3e57a33cb62386b3e882976142502d630bc07bf57acf4d2892c21d034ffd81395d29e0c4af960f7448968a4d1d3021edfb58976c12a6770e12461dda216c2a962613", 0x5c}], 0x2, &(0x7f0000000a00)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x90, 0x117, 0x2, 0x75, "f7b482a8d5c89b0faadfa7a96a5ae51c601a501ea09f1bb5c72676611270cdaa5cfbe510708b13d7a6924f055bd5fe28aa2103f18b0a4779db2de4ba9f34ea6ffec01049e75929a1b4af36202cc83afdd3d5c20d0220ba34a34acef7ff535a4d9495fed3a7cf0877174270730df69823850aa0dc8f"}, @assoc={0x18, 0x117, 0x4, 0x815}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x108, 0xc000}, {0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000b40)="2085abdcdda0661d795710317a8cb3150064436298ea4a4e927bdb916cf1801185e6f364c25bb48b5359505b4298a78541466bfdbeb88c27cb5fb8d0169c34b08bfea26ac0325f3323d219d793bbbb9b74f807c476c24cb3dd3d5e53c2b8e7810e9e3baa4d7fe581ce30914020661f73ccdd170fb988735422281f769cc6c6702f137a2482fcd3be7a35c4b8a981262dcc3fb266f42dd1258f9de4ccad058e461e40a01ff1e4973716d9bd86ee09b8dc99946fae759c32030dffdf1a143e53ab0276f8edfdfe685d903245fb83cce74d26098e7610c8a71df6e7bd82c499b57e7ca598d114e6fa64d1a9a27094bd", 0xee}, {&(0x7f0000000c40)="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", 0x1000}, {&(0x7f0000001c40)="f2bfcd9fc6da08ffb80d8391946b4c8bfa26050f287947880ba499f5e07ec7e11632df171f64418e0d58a0bdc90c49b665c4404426ac1ce16b0badd77e3960b017b7218bf980ad4de167d4e21a9067fa", 0x50}], 0x3, &(0x7f0000001d00)=[@op={0x18, 0x117, 0x3}], 0x18, 0x20000000}], 0x3, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000006000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f00000001c0)="c4a17910403444a4b8010000000f01c10f221d0f0df466baf80cb8a49f6882ef66bafc0c66ed0f218d0f009e7b5e3b890f205e48b866970000000000000f23c00f21f835000001000f23f8", 0x4b}], 0x1, 0x0, &(0x7f0000000140), 0x13a) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 156.909230] *** Guest State *** [ 156.912942] CR0: actual=0x0000000080000031, shadow=0x00000000e0000011, gh_mask=fffffffffffffff7 [ 156.921888] CR4: actual=0x0000000000002060, shadow=0x0000000000000020, gh_mask=ffffffffffffe871 [ 156.930795] CR3 = 0x0000000000002000 [ 156.934663] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 156.940755] RFLAGS=0x00009102 DR7 = 0x0000000000000400 [ 156.946806] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 [ 156.953575] CS: sel=0x0030, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000 [ 156.961609] DS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 156.969658] SS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 156.977692] ES: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 156.985725] FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 156.993766] GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 157.001800] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 157.009826] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 157.017899] IDTR: limit=0x000001ff, base=0x0000000000003800 [ 157.025965] TR: sel=0x00d8, attr=0x0008b, limit=0x000001ff, base=0x0000000000003a00 [ 157.034058] EFER = 0x0000000000000501 PAT = 0x0007040600070406 [ 157.040529] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 157.048059] Interruptibility = 00000000 ActivityState = 00000000 [ 157.054339] *** Host State *** [ 157.057584] RIP = 0xffffffff811f7479 RSP = 0xffff880183c57390 [ 157.063610] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 157.070090] FSBase=00007f733e32b700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 157.077966] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 157.083925] CR0=0000000080050033 CR3=000000018799b000 CR4=00000000001426e0 [ 157.091009] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 157.097774] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 157.103883] *** Control State *** [ 157.107377] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca [ 157.114119] EntryControls=0000d3ff ExitControls=0023efff [ 157.119637] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 157.126648] VMEntry: intr_info=00000306 errcode=00000000 ilen=00000000 [ 157.133358] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 157.139992] reason=80000021 qualification=0000000000000000 [ 157.146352] IDTVectoring: info=00000000 errcode=00000000 [ 157.151834] TSC Offset = 0xffffffa86f72fbd0 [ 157.156223] EPT pointer = 0x00000001b03f201e [ 157.178177] *** Guest State *** [ 157.181613] CR0: actual=0x0000000080000031, shadow=0x00000000e0000011, gh_mask=fffffffffffffff7 [ 157.190515] CR4: actual=0x0000000000002060, shadow=0x0000000000000020, gh_mask=ffffffffffffe871 [ 157.199413] CR3 = 0x0000000000002000 [ 157.203235] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 157.209244] RFLAGS=0x00009102 DR7 = 0x0000000000000400 [ 157.215263] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 [ 157.222013] CS: sel=0x0030, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000 [ 157.230083] DS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 157.238122] SS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 157.246195] ES: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 157.254306] FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 157.262323] GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 157.270339] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 157.278385] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 157.286401] IDTR: limit=0x000001ff, base=0x0000000000003800 [ 157.294438] TR: sel=0x00d8, attr=0x0008b, limit=0x000001ff, base=0x0000000000003a00 [ 157.302472] EFER = 0x0000000000000501 PAT = 0x0007040600070406 [ 157.309046] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 157.316545] Interruptibility = 00000000 ActivityState = 00000000 [ 157.322818] *** Host State *** [ 157.326067] RIP = 0xffffffff811f7479 RSP = 0xffff8801a7e7f390 [ 157.332097] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 157.338558] FSBase=00007f733e30a700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 157.346397] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 157.352333] CR0=0000000080050033 CR3=000000018799b000 CR4=00000000001426e0 [ 157.359389] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 157.366092] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 157.372183] *** Control State *** 2018/05/08 18:01:10 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() tgkill(r0, r0, 0x2f) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') r1 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) sendto$inet(r1, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x40400) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@int=0x7f, 0x27a) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00000000c0)) 2018/05/08 18:01:10 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2000002, 0x0) r1 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0x32) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)={0x11}) 2018/05/08 18:01:10 executing program 3: gettid() r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x0, 0xd5}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x87c, 0x9, 0xfffffffffffffff9, 0x9fbc, 0xfffffffffffffffb, 0x16, 0x6303, {r3, @in6={{0xa, 0x4e24, 0x1a7, @local={0xfe, 0x80, [], 0xaa}, 0x1000}}, 0xf3, 0x4, 0x800, 0xffff, 0x2b}}, &(0x7f0000000380)=0xb0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:10 executing program 7: r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x1, 0x4, 0x8, 0x1, 0x6, 0xfff}, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x1) 2018/05/08 18:01:10 executing program 2: openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x8000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='cgroup%*!^}eth1vboxnet1procvboxnet1ppp0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') dup3(r0, r1, 0x0) 2018/05/08 18:01:10 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x401, 0x3, &(0x7f00000002c0)=[{&(0x7f00000000c0)="adc3014e935e8685a0147d9e6cf75586fbca0a17daec4ac29b90dccc851cccf2292dc5d4d3c3d82204a7f05fd86904ee11441c0b7ed2d097b1808c42be582321cdb6b5f756ff2a46487dd30ab6bc60239fa87307c7536a84946d1d154252653fe2d6b8ab950175cecef4297c4784a025dd9e203ccad090a80c59850e53a69a8200c726863286be118e4a4629af28dec1c530d463174491d9", 0x98, 0xda0}, {&(0x7f0000000180)="c4c2f46767d75f618345c1c4cbfff4d8327268a4b4f8bd8304539f36dde792248028916c7e2b087ca4470e49b21be8049b07f2c77f9f04", 0x37, 0x9}, {&(0x7f00000001c0)="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", 0xff, 0x6}], 0x10000, &(0x7f0000000340)={[{@resize={'resize', 0x3d, [0x37, 0x3b, 0x37, 0x30, 0x3f, 0x35, 0x35]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@resize_auto='resize=auto', 0x2c}]}) read(r0, &(0x7f0000000380)=""/23, 0x17) 2018/05/08 18:01:10 executing program 5: mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) connect(r0, &(0x7f0000000000)=@can={0x1d}, 0x80) pivot_root(&(0x7f0000b6aff8)='./file0\x00', &(0x7f0000f75000)='.') 2018/05/08 18:01:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000035000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f00000000c0)="c4c220f3943900180000b98c0b00000f32b9aa0b00000f32420f2210c4e1b3585f000fc71cb93665470f01d1470f32b9800000c00f3235000100000f30ab", 0x3e}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 157.375691] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca [ 157.382381] EntryControls=0000d3ff ExitControls=0023efff [ 157.387863] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 157.394831] VMEntry: intr_info=00000306 errcode=00000000 ilen=00000000 [ 157.401531] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 157.408144] reason=80000021 qualification=0000000000000000 [ 157.414503] IDTVectoring: info=00000000 errcode=00000000 [ 157.420000] TSC Offset = 0xffffffa86f72fbd0 [ 157.424389] EPT pointer = 0x00000001b03f201e 2018/05/08 18:01:10 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) fcntl$dupfd(r0, 0x406, r1) r2 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r2) read(r2, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r3, 0x40044591) accept$netrom(r3, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) 2018/05/08 18:01:10 executing program 3: gettid() r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x0, 0xd5}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x87c, 0x9, 0xfffffffffffffff9, 0x9fbc, 0xfffffffffffffffb, 0x16, 0x6303, {r3, @in6={{0xa, 0x4e24, 0x1a7, @local={0xfe, 0x80, [], 0xaa}, 0x1000}}, 0xf3, 0x4, 0x800, 0xffff, 0x2b}}, &(0x7f0000000380)=0xb0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x100f4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000580)={'team0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000005c0)={@empty, r2}, 0x14) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0xe4, r1, 0xd00, 0x70bd2d, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100000000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xda45}]}, 0xe4}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xec, r3, 0x20, 0x70bd29, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x45a5}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffff7f}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x71}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x69}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) recvmsg(r0, &(0x7f000071bfc8)={0x0, 0x0, &(0x7f00002cd000), 0x0, &(0x7f0000f50f40)=""/192, 0xc0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in, @in=@multicast1}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) 2018/05/08 18:01:10 executing program 0: r0 = socket(0x10, 0x802, 0xfffffffffffffffc) write(r0, &(0x7f0000000280)="220000002100070700be875d09001c010a00001e0001090000000800050003800010", 0x22) connect$netrom(r0, &(0x7f0000000080)=@ax25={0x3, {"4132221af4e889"}, 0x1000}, 0x10) 2018/05/08 18:01:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000140)="feff4b00", &(0x7f0000000040)='/\x00', 0x0, 0x9, &(0x7f0000000180)=[{&(0x7f0000000280)="3d14984f866c1611e5149de915943c14c4eb9b12b9b5d9d1c4d8bd70ed9c9ebcc40f286ae38433ef757740c5013c93cc0be1972d94bbfd7d0a3896faf345c71e47a86919b56cf1cf770071d0f570bb932990a517f7e96f3a0a30d8199b8dad2c14e5f6f2129267ab991788520798", 0x6e, 0x9}, {&(0x7f0000001800)="c1d52b8c279258b1485b7e081cedb1b2b4ae7d059fe3164133a8da70bb0deff330665827c2ed3efaa869bf006a6ac4073596c50c743124b846bc3174ac76ccbb79850610a10c07d47112292efca999cda58b3fd1b1295f7e5a3bc98b320c96e974d573a9cceeb02185a6aee7dc991254d84ea992f81be35dfd868a898ae520a538baae6fc87d7a9a1afbd07369709aa88b04c1476cf268b49ddcb481f59040f1af50c63b9c24d416", 0xa8, 0x80000001}, {&(0x7f0000000080)="ae51b2861fdcc90a98ad034015d178c28bab0d4c6da5e0e88840d9729f5de363ee7ccfdcf59e", 0x26, 0x49a}, {&(0x7f00000003c0)="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", 0x1000, 0x4}, {&(0x7f00000013c0)="48d16d3004ff7123a848968e801503b3793976bada3cfa06309ffa9098cb0ff897ea6fbffb0c3a8d22732e023b3fc45c7427bd08aa8ffbda2b5440cce1c0254922fa68aad3fa0134d2b14d9a888084b6810d20c2df63105e10910aba2f2d55b664f806b3280eaf0bfe5cbfe87e443d3c1598f2e5a7b01f95bb03c71fd26552f860cfb149", 0x84, 0x7fff}, {&(0x7f0000000100)="d4a0834796b57e00cf7fade4266c0d463fba15623a5bbb6800000000f50000000000", 0x22, 0x8}, {&(0x7f0000001480)="8d49e13d3dd1c364d6a7202f7157ee5da1459dd1323d6c88f5b3ec104213cc3ca363f101b2892cfe8333868f0f5bf3afe7909916064d3e3cb1e8965ee8bfe82e40b0d0f2c77c30cd2807acef131bb6ddb9f4c7c6d2b9f0da7e5cb3cd53bef148be9f8f3f7582a92a54d100a7e23cf5f25eb79feb80a9172b", 0x78, 0xfff}, {&(0x7f0000001500)="6ed81bfef090d11e9967e7677ab5549426390d36043ebabce94bcaa1dda31f787fd5d41210eb0bfaaa3b18ee03e1afe4c8d0d1b847e1497a5e963963d73c17e166df4ea803f5996b441493321f50486e7011ea1620ccae9c14e124f743e43fe7ca6e8fa03121e2fe3a2b44b68cb2c949e3ac5b9b70f692fd5257846fd09d34f9c163b2d8ea3f1ed7aebcf9a3cbc5eec89ab233b599f7579cbe3d486ed7785e31cb0e8292d9d43953c88b264090ec2aacb465c894df6c1e93dd4abfd146a9171bfbe284e0d9f9e86f99416c53e31a2c77e1f19c7e6e6ac864f7405a5e0fa34860eb9d8928f4501eef2ed428b6ea9aa7704e", 0xf1, 0x80}, {&(0x7f0000001600)="a62a479482be8b588cb46e601794c5c59799c19760c932e10efaacdd366a10b9079cae968cdf613411c1fb5fd58e5b6dfdd012734ad42378f0f97c5aa77a8b0fadee9228799b8920c3d702584271e1466d8fd04e47fc12eea16d711b31f7d4aa0970085adc59f3fd6beb156b6099905c3a2a47f2ab8e13e2cca361517fbb6a7ebfe2c6c4ad74a9acf30a6b2c7bb1c12ba80de867d7505c07716eb135a9289d1bebf80e3bbdaa9678ba48eeb961162a021136a83e89c20c533fb4de022af60ef44bd2bdf50eedf92c6249ef00edb3", 0xce, 0xffffffffffff4e07}], 0x28028, &(0x7f00000018c0)=ANY=[@ANYBLOB="a2590d739921989e0011554b8a95e7b5e23229e7d2d19f11fdc4d00721820bad061e7286ada9ed7287508445ed90ecf88bd4a277206fd52adb101e33f7dd7aeb3a14910949e61f54f5b42d3068"]) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001980)='/dev/sequencer2\x00', 0x10800, 0x0) socket$inet(0x2, 0x2, 0x5) socket$vsock_stream(0x28, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/mixer\x00', 0x40040, 0x0) accept$ipx(r0, &(0x7f00000019c0), &(0x7f0000001a00)=0xc2fc4b88ff086728) creat(&(0x7f0000000340)='./file0\x00', 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000001b00), &(0x7f0000001b40)=0x10, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001bc0)={0x0, 0x0}, &(0x7f0000000300)=0x342) r2 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x4a8001) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000017c0)={0xfff, 0x0, 0x8000, 0x2, 0x10, 0x5a158bd1}) quotactl(0x7, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000001700)="f62554363aa28731a51bf1a3bbbc9e5345ae5bf582817f8f09e2b201c1290e03931765f7afc94c699855fcd893b54faf0cb820cb23d1649292c307306ffe04d1ce5c0f55d1ce1d6bfa40c0ae58ab6f6ec6a18ca98a94e7386aeb099f5d02ed4f903b9271ebbdaf70802c0ba2f054251c82db26db07ea12230ee9b7deb34d5d7966a697aee6a874913c797eac524c75f60f") dup3(r2, r0, 0x80000) 2018/05/08 18:01:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000000340)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000900)=ANY=[]) socketpair(0x11, 0x5, 0x800, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, &(0x7f0000000180)=@abs, &(0x7f0000000240)=0x6e, 0x80000) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000140)={'rose0\x00', &(0x7f0000000080)=@ethtool_coalesce={0xf, 0x1, 0x3, 0x7f, 0xff, 0xff, 0x6, 0x800000000, 0x100, 0x8, 0xffffffffffff8000, 0x3, 0x0, 0x3f, 0x800, 0x1, 0x3ff, 0x8, 0x3, 0x3, 0xf3, 0x81, 0xfffffffffffffbff}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0x7f, "7dcaedb947c659e91af94c962519b84c2009d162c05ba23560c44f44d5826c9da0e9b6629a023debd786474896810842d07d9ceca4e298e9607c60b506043a71f961c59a87eda45d85c1daf248a5e150446084526be3cf21fea8abba9de60dba2206d52bbf1919b03201a2792b5a9e1231f02076684e341340798eadf9cd0a"}, &(0x7f0000000480)=0x87) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000500)={r2, 0x1, 0x53, 0xfffffffffffffffe}, &(0x7f00000004c0)=0x354) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000300)={r3, 0x7}, 0x8) r4 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x9, 0x80) ioctl$VT_RELDISP(r4, 0x5605) 2018/05/08 18:01:10 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() tgkill(r0, r0, 0x2f) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') r1 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) sendto$inet(r1, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x40400) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@int=0x7f, 0x27a) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00000000c0)) [ 157.740696] EXT4-fs (sda1): Unrecognized mount option "¢Y s™!˜ž" or missing value 2018/05/08 18:01:10 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp6\x00') setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xfb, "7526afbbf32308e0a531c37ed04ff6271c1a9316fa222910ec9b1a5af6b0ad4b1fba3a9dd10f33d71496cc72c4ba1540c81ec5cbdc08a31211a726b112ce7133c3ef4215280044f1422bdfe460625a62a8c1d141cadcef22d28759f017190e42e02a206c566b3700e6bebf4240e6bb4840f692b98810a06ab1443a37dc731b6f2c3f5bcfe6d1e931a74d8c03a8982655f86b353180bc710b8bff46a4027a55138b701b0ea74fa047aa2d167c58caf58c77740bd8cda58547253ed708d02e999ce5effb183a075233d78369daae581bd9f9674fe37986511c42637740918fef37955b8f362313c89b3a8aa09154dff593bd40f9ce540c31de006c66"}, &(0x7f00000001c0)=0x103) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x100000001, 0x8004, 0x544, 0x2, r1}, &(0x7f0000000240)=0x10) getsockname$packet(r0, &(0x7f0000001280)={0x0, 0x0, 0x0}, &(0x7f00000012c0)=0x14) sendto$packet(r0, &(0x7f0000000280)="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", 0x1000, 0x20040000, &(0x7f0000001300)={0x11, 0x2, r2, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000001340)=0x4, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000013c0)={&(0x7f0000001380)='./file0\x00', r0}, 0x10) r3 = syz_open_dev$sndpcmc(&(0x7f0000001400)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000001440), &(0x7f0000001480)=0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f00000014c0)={'IDLETIMER\x00'}, &(0x7f0000001500)=0x1e) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000001540)=""/63) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000015c0)={r3, 0x28, &(0x7f0000001580)}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001600)={0xffffffffffffffff}) io_setup(0x9db3, &(0x7f0000001640)=0x0) io_destroy(r5) io_destroy(r5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001680)={r1, 0x1}, &(0x7f00000016c0)=0x8) ioctl$KVM_RUN(r0, 0xae80, 0x0) io_submit(r5, 0x1, &(0x7f0000001780)=[&(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000001700)="9b127e707e3bd50044416d0d4e5e39ae204c06b66591", 0x16, 0x80000000, 0x0, 0x1, r3}]) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f00000017c0)=0x4) syz_open_dev$urandom(&(0x7f0000001800)='/dev/urandom\x00', 0x0, 0x100) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001840)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x2}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000001880)={0x2, 0x3ff, 0xfffffffffffffff7, @link_local={0x1, 0x80, 0xc2}, 'ip6gre0\x00'}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000018c0)={0x5, [0x9, 0x7, 0x8fa, 0x2, 0x2]}, 0xe) splice(r3, &(0x7f0000001900), r4, &(0x7f0000001940), 0x1, 0x4) recvfrom(r3, &(0x7f0000001980)=""/112, 0x70, 0x40000000, &(0x7f0000001a00)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x80) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/05/08 18:01:10 executing program 3: gettid() r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x0, 0xd5}, &(0x7f0000000280)=0xc) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:10 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r1, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x1f}}, 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), 0x4) r2 = creat(&(0x7f0000001500)='./file0\x00', 0x0) getpeername$ax25(r2, &(0x7f0000001800), &(0x7f0000001d00)=0x10) connect$l2tp(r2, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x1, 0x3, {0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x10000000000}}}, 0xffffffe9) read(r1, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x801, 0x0) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001580)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f00006a7000)='net/udp\x00', 0x0) write(r6, &(0x7f0000ffdffb)='#!', 0x2) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x13}, r5}, 0x14) sendfile(r6, r7, &(0x7f0000000000), 0x401) execveat(r6, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) pipe(&(0x7f00000000c0)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x80, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) sendmsg$nl_route(r8, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) 2018/05/08 18:01:10 executing program 5: r0 = socket$inet(0x2, 0x3, 0x4000000000001e) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2}, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000005140)=@ax25={0x3, {"d162919bab73ac"}}, 0xf, &(0x7f0000006600), 0x0, &(0x7f0000006680)}}], 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000040)={0x7, 0xf003}) [ 157.974662] EXT4-fs (sda1): Unrecognized mount option "¢Y s™!˜ž" or missing value 2018/05/08 18:01:10 executing program 6: r0 = memfd_create(&(0x7f0000003ff7)='cgroupK\\\x00', 0x7) fallocate(r0, 0xb, 0x0, 0xfff8) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x100, &(0x7f0000000040)=0x2) 2018/05/08 18:01:11 executing program 3: gettid() r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x15, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="1004000000100000cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53ef010001787d9f47a6000000e95dbe5a00000000000000000100000000000000848d00008000000005", 0x62, 0x400}], 0x840000, &(0x7f0000000040)) 2018/05/08 18:01:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000280)={0x40}, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000140)=0xe5a9, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{0x6, 0x101}]}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000700)={0x0, @loopback, @remote}, &(0x7f0000000740)=0xc) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000780)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}}) pipe(&(0x7f0000000500)) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000540)) listen(r1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa]}, &(0x7f00000003c0)=0x100) bind$llc(0xffffffffffffffff, &(0x7f00000005c0)={0x1a}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000580), 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000400), &(0x7f0000000440)=0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000240)) sendto$inet6(r0, &(0x7f0000000000)="fd3f5d7144b53e25301f3b51cb167147f799e2f4ba4d77bcd0776bb823f38b4766a2b77862bd022750a22ceea8b6c0cc75f4796f0f7967ab8a04365329a8c3cd55f5b0220adacf4bf7a643cb350702dc89972cb53d448473534025e4bc6eb46965527a26339638d84d407d357030f8fc804d0d6b936b23a4a02b960516b45cffaea86cf1b6263ee00b997a4afdc489be8e01561cef49fa80cbb19407dbf9e124a1e958dbfa", 0xa5, 0x8000, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) accept4(r1, &(0x7f00000001c0)=@alg, &(0x7f0000b0fffc)=0xfffffffffffffecb, 0x0) 2018/05/08 18:01:11 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001480)={0x0, 0xbf, "890db8f3a412a1cccc431016f3ee2a062b9f262bd875a4576fecebc6c8a4381a90c13c3eab1c20fea8ac6e36234070c49e25edd20cdd3ac1a4750afca86253e5984ed1380bed1e0cb6df733e1bf2d85fe8a654c8de59444656138a0701841eebbc834fda5b4d684acb99f0e95f26cf33eac216bec48826688bb6c273570ab16f006f832eaafb38e49029bf6430fc496e976decc137ff7a7e31352fa2b11882368d2ae4a050f131e479e8a0ba957a78a45dc2f005b023bb8bb9fae60304ca7b"}, &(0x7f0000001580)=0xc7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000015c0)={0x0, 0x9, 0x30, 0x4, 0x40000000000000}, &(0x7f0000001600)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001640)={0x0, 0xffffffff80000001}, &(0x7f0000001680)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001940)={0x0, 0x8000, 0x3, 0x2e4}, &(0x7f0000001980)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000002540)={{0x100000000, 0x5}, {0xffff, 0xfffffffffffffffb}, 0x459, 0x2, 0x7}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000019c0)={0x0, 0x6}, &(0x7f0000001a00)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001e80)={0x0, 0x6, 0x20}, &(0x7f0000001ec0)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002500)={r5, 0xffff}, 0x8) sendmmsg$inet_sctp(r1, &(0x7f00000023c0)=[{&(0x7f0000000200)=@in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x1f}, 0x2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000240)="3ea47ed4e0f59443718a30a8d9126e352402b873bf44ce8a75a7e84a224be6d1130e837b870d350ff6ec2101f25fe462c0701475aad3fdaa6543ae1f6ed464d7c30d92fbfbd98292398b86fa23cf25c1c7bcf2f44e98fd48882645", 0x5b}, {&(0x7f00000002c0)="dc0246b3738d193bedfe157a35c4ac06f7032840bb92e9267966cab87e0d470fbdb0581cbcb4564413a0ce1c5d82bfe525fdc1075c71eead69572673c4260e318073da675fda9af10f2dc10e367302567d1f30b83ba274b47434784fa34e3a9bfda5eeaa50bdd2eb358beefdf272a1174f05a128eb8cc85bbaf0a7bafd244e9f4815dcc918429fc83ef909e22affd5f63d5b8ea94e4e30b138f653d3d7a3d18c96e3e5e8f0d27d4141524e9b3d4e098d038b7c6838311f435e04c3fe047ff3b7c11e1e3edbb45ddc70050777ebcd02d0a157", 0xd2}], 0x2}, {&(0x7f0000000400)=@in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000000440)="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", 0x1000}], 0x1, &(0x7f00000016c0)=[@sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x4, 0x1, 0x9f0, r2}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x6, 0x2c24e75c, 0xb2f, r3}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x5, 0xfffffffffffffff7, r4}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x14}}, @authinfo={0x18, 0x84, 0x6, {0x2}}], 0xc8}, {&(0x7f00000017c0)=@in6={0xa, 0x4e20, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c, &(0x7f0000001900)=[{&(0x7f0000001800)="b94cd997180e209b9c45fe35e0ac5812c60bc994a630f842ae40028ad5a89e67c354950418b6cf1329762cd9a6239e922d952bf78e296dbfcc6de09e4cfcaecf8e3177e5e2dac79566d2b8139a5c10920cd14fd62f543376d0cdc0912f5b9ec952fbf61f22ae86607d6b353a829ebee830d26f8178ea8a523f7359778a9b7f13c30d44bfa2109df00aa575b8a38ec0aafe9fa5bca41a648560caa25b2d816fb628d44db799c57124612bdc0ac58b6d62dd262c9ce4cb5943b2ace609ffc66065c8e08355a86447c3e40e2f4728cc19b26da1ac3dc5d34330ffbf907586efaece3cdfbe7e7730f0b8b56bde07", 0xec}], 0x1, &(0x7f0000001a40)=[@sndrcv={0x30, 0x84, 0x1, {0x8001, 0x9e79, 0x0, 0x200, 0x6, 0x2, 0x1, 0xa71, r5}}, @init={0x18, 0x84, 0x0, {0x200, 0x10000, 0x8, 0x20}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x9e6c}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x23f, 0x401, r6}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}], 0x98, 0x20000080}, {&(0x7f0000001b00)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001e00)=[{&(0x7f0000001b40)="edcda9f09f5a0b87779236efa2083fdc33ce476ebd9d9a128aaf43ac1eb2532f1174074c133d1682241be1bbe846f81bd80d2fa0af463419e262ad0a701160bf17a9c7d471dfe10f96bfad5c1a0cdcf8cc5981afc40e12477e5d20d3e44ac4d73f1178e6a176fa1f849f5556bda63728f5e410cd151cf1737ecbf54f918f9553646781ed84b14efa9837e3974bee9569780551e4ea501f71da3fd75605fe64fc0e396138", 0xa4}, {&(0x7f0000001c00)="6638594aac40347f3318791b77a746d49363cf2b793a866f2633c5c2fdb9da43b9ac3e956c2e6926d4085f05bdc4216f4e6c7b43072c49066762b2b40386d0f6205f35def3438b", 0x47}, {&(0x7f0000001c80)="3d2af004974d5ca730781929179e9df1bc9fde230d46426966344d4385d15662951bd3af83b734c1de408b2c93003514102b0afe9ba1336d67d31cde9e4be8044f263096b5d374bb82b75f9e7f7ad176cb8b59851a2a0286a77259ed488984d56e04d74bd77261e986844e623b1dc50a7c9e88fe9c144a6edde9da8aa1439b739825f6ab3d58c5", 0x87}, {&(0x7f0000001d40)="fb8e64e1c41f845e5591c9dc2659cf9d5988cbbbaff75876d7ba10e63547965d2adf5fafb0", 0x25}, {&(0x7f0000001d80)="3716b5cb25271a4fde0250c5c604d43b43ba8db092286afcd116600a4856011fca47585b8024a289081ed33e99f5873e163f82a1e044d51f02be19b4ace4f5e0d1644f90c4fc48378ad8a5515d7df889195941114eefe2ca8fdc76", 0x5b}], 0x5, &(0x7f0000001f00)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x2, 0x2, 0x6095cbcf, 0x2, 0x1, 0x2, r7}}], 0x30, 0x4}, {&(0x7f0000001f40)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000002340)=[{&(0x7f0000001f80)="df338cc0fb05ab5fa944a1455d616e3208b72456359efb7c731ced29c33badc7ea317ee96018ba3d05445ca13e4ae5f6bc39af5cf98c2d86a95496cb840d2c43be7b6e48fc41dd4a4d27bd3b5c6b853279225b72b1ff06923bcd0fb6701f9e8e82c516572c1cd73c79bb8cf62891976590333a62ce3b2323aa11c9ac7b5433735108238a80716cb6c7ee8e2915ae5726719c151508d41322cf288bdaa27dc06f269292d0b73aa2b0009b7a5f59d7", 0xae}, {&(0x7f0000002040)="7a151bba11c9b0fb575ce2f59753bb7ac496561a23da88b748653f406c12789e5f315245de210db1871d9c3299565a80585844", 0x33}, {&(0x7f0000002080)="1a127b60a375953cd6f896f6f3844b2d110dedc6279bbad0e97009b2a92e1f9ca078b19440e972a8e1409dfc3cdabd38152ec2fd47365ee53c847b784a208a8b83e1804dca7f834497eb307f1ff35c29eb454d3e3b596dcd48498198f0a71730156bccd19259e6f1b5a3e2163336f1ff5cdf5cc41e9e88c6b5f19f5d7ba902e50bec4f1cc0a37dba476b7501e4af9ddb7a7f13593ec60894b190337adaa2174ca9c6c567458462d172ff71cc17e148860fd64d7be773ec7ea778334dca6cb36f909fced2c68101b15c8ea7a46e28f0fa97995160fef7b276", 0xd8}, {&(0x7f0000002180)="db5b9565fabc618f77002b9825af25034ea22e93283083e4d00e49850987c56ef8c202bb5a63b25fa7a60e5bb3711cf83bc42e774704f2cfbf60568446fa8b66bd933e2b0f24d2626b6bbfb0b51412fabff99574befc12b55ebdbc34e0729ff99e5cde4cd051af15dc39fc1bcabaacba9a0612e4a430d87a5e20daa650be166b6f665ed0c162ea68668196598eda4f2afc8f5856699c9f1fc72e060f4922f8638315", 0xa2}, {&(0x7f0000002240)="31f6aabb89a16664fce934e8fa5681d2dfa0e087606c0ae966b9670f56a77fcd0fb696b88557b5e004537aa84c6d29379ba479307019fd10096ffeb5beec3a5fde8a635a23743822cf5803d9f156a93d1eb27623db9ce17df1214feb106dbbc5550cd1d4130cedf51f430d75330e96f83435e0853988c9d8137ae3995557c6b913999d3aacbf9c739ab8dfece095d818c42e76d52fd031e9fe30328c1ecd57fe2f81a6a3cf5bdbb6dd1eb0bfe1d2aff83cd9d4cebac74db44808cf8cbf554fb0989885cafdc4fcfda1f3eb3d59d0ae232bf15f609cf9d62eb521152d13f24a58bdbf4354db02966fe226b7ad6263ebaafed270", 0xf3}], 0x5, 0x0, 0x0, 0x804}], 0x5, 0x20040080) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r9 = syz_open_procfs(r8, &(0x7f0000426000)='net/dev\x00') write$sndseq(r9, &(0x7f0000000280), 0x0) sendto$inet6(r9, &(0x7f00000000c0)="75261a857e0b1c3eb86e04cc738e46148020837af3badd45aa0d3c364254468bfbeb9176b8b7ef3c7618a0fc3b74c878cd57a6fd58be6dc1b18f1fef96736d4a6f51c341f3ccfcc36422089640aa5f9bb2e63c6c69da0fb5269abad60986263fad200ad34490e362602263fc99eb8a2fff064442292b16896b28b659be25cd52bfe63ed5b05ee4f0c6183f0a265a0145c5bfc3517ca7ed9dc8a0e714199bfd46ed29366c2ae16467ead1a0d914db5dd96d1d02cbce357b35d2e5607604dee8b40f005bb4c79ff969a89da0f8dec026bb26e1ec8915bf387dec7e60fa294104e8f6af3c2c843469fc1a735e99f4", 0xed, 0x4004000, &(0x7f00000001c0)={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x502d}, 0x1c) [ 158.281460] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/08 18:01:11 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000000000)=""/50, 0xfffffd8b) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/08 18:01:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x1, 0x100000000) ioctl(r1, 0x800, &(0x7f0000000380)="a22e51323c2c9645986967f8f4cc3f3e73aea92c740284f8c92671ca42648b7db0f807ca23f32ede51e70d75276439a2352982cd61e5d7d481413d590d48297b0b37d3918edf21f53e9e03a83a9e20e18371023e9f2ca7ad7bbaa6e0bd4a9cb8f99c81452a0b6eb0b70b704095816631f8b81d9e9a2712ddf9a88b8a4241949d65eb9406029ab7e8e2efd2f70fdd159217eab271678d7dd541abe46f2eb94498cba13713767d0ca9b7f5ec96a84a5dd5ababf12a2870896cd3998a828e3420f67cf9ec2a29e25f89ad553da493d01f7244f4f185894101a8ff1b28a6b413b2ba6687a76591bbb00cfd3e2d5a7db8eb617bfdead3d1fe92d387") setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0xc}, @loopback=0x7f000001, 0x1, 0x2, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x18) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) getpeername(r1, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000180)=0x4633, 0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0), 0x10000000000002a5, &(0x7f00005e2fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) readv(r3, &(0x7f0000000340)=[{&(0x7f0000000300)=""/34, 0x22}], 0x1) 2018/05/08 18:01:11 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r1 = memfd_create(&(0x7f00000000c0)='lo\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000100)=""/151) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000400)={0xffff, 0x1, 0x1, 0xbe6, 0x8, 0x6, 0x401, 0x7fffffff, 0x0}, &(0x7f00000004c0)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000500)={r3, 0x6}, 0x8) clock_nanosleep(0x0, 0x0, &(0x7f0000000440)={0x77359400}, &(0x7f0000000480)) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'veth0_to_bridge\x00', {0x2, 0x4e22}}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', r1}, 0x10) getsockname$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) shutdown(r0, 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000280), 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/05/08 18:01:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x800) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004a9000)={0x1, &(0x7f00008f0ff8)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000174000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 18:01:11 executing program 7: r0 = socket$inet(0x2, 0x1, 0x2981a09e) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2}, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000005140)=@ax25={0x3, {"d162919bab73ac"}}, 0xf, &(0x7f0000006600), 0x0, &(0x7f0000006680)}}], 0x2, 0x0) 2018/05/08 18:01:11 executing program 3: gettid() r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:11 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000140)=0x2c, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000300)={[], 0x0, 0xc0}) 2018/05/08 18:01:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}}, 0x0, 0x8, 0xffffffff80000000, 0x8, 0x40}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001280)={0xff, 0xc, 0x2, 0x1, r2}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="00100000b964191a24d6c64e8be36e9df650e084422423aaa26a521d7bf8b10e20e019f45c69fba6bfd942a5c4d43d08a91d96ee7a8aefc509c42aa81b3ced8a7d1fb9c11e880cbcf89534b5ab88a72fa21cf9654e499b97f38a274915d0503a49f09d6130e95cd98af29b6af090e798db1edfeb2d1c58cf643526ab5b72aa33a7687ebd92ab3b923961e246c6a3a6daf9aa75f32ebe526e4a7cdf18ca4f1322bad663495c2abb0486cb9c6eecd49fc27ab2c30cd0e7b3ef1472fd674814678517871eb435fc69c76ee5d0f4cff76efc8b4f9637307874bf6112def0befcbe309e70c268f63ce6852f089f49b38e2e2d6a1bdb4104b89a4f5c57db0e13e41e3edfd7eb530f26974e5133e865218596cf06c0d94e8a3a6d5cf8a172b3f36e7b58fd72b0958b475e95a30330eda5689c0e93e2bb0c3c014a4cea205d9510a7a35e0752c8518c6097a9e70f9a566734569dbc7fc133ed78261eede9b6aa1efabcba701caaa75e1c542993c84d03cfe846436225ca8ee870acb553b96f1a7072fe23a9167b308854baa2412dd9b3b20e027c96808f18dc3fbd67cf6ec726f7a195bfeab0764051ff752d628df06ed3bdfba067ea3cff50e68541cae5e36d9714b538f7ce1a48d889848741350cbeebcbc6d4f29f2d566107aeb2840a8c499ed3b30a48329e7aad7075e5572caf0e25e892378e2cf3bb58c9484c03ded40a7f476775dcea61db07ed4ccbe7c831f0016a31f9d9a2b1894e8658fa7987f6e66b0e15d3e9d0d57775c7a7f523fc1f6a6e5c91cffb8915865a91f89c47336ff8c1e9b8bf9d3fc159ee3f3e98569773e6111927b5fa158c6c7c3d11e2dcea961daf4b63902fc2737a9807a04af5b437428e8c97b20a50a0edcb82c6f694e6e5c8fc81f766247c1a26f7e4166b8e965f33eead7ba8404004f5bb7719c4676bd6f4f0a098809b5041ada0e8fbb6fc032473ae9ed138dbe315c58aed9669b789d6053f23f84591044c6de8adbf10346550d3fe7fac9156d7b948653059e9bd68e0683196fe6d3d705dc0019c99e713665052ed45adadb4be25cc3800dec06137457a5e380a4d0df1754fe614cecf18a04cc1df1e0ae2279ff732c2bbdc603ee42f7a05fbfffffff757e685b84dc7e04a7cc5ded90aa022800805f0ea86080802ecde672c8d303fbdf20cc3401727a5e67c2287f01622da7981c611888f9bf032a687cb2f58078de6699c92148b6316c550b8a2451a6a510911fdb5056398ec68672bb10ae49525bbe52c3429176afac4d38b31988f8a49df8856274230018bec2b70db920c82fa09929155532101d301c23e28473d55ff5c842f26c707e99fb3ae436d6a594154868a73e1de162931058da6ed86675a6a5b9334dd946213c9a380c046fca256a7d207429c20d39a17961c9377341395eecd8939ffbf036856db8d48f48204975d2afe77cbae2d414d51a618375ad972374af0c6366b5598b5fc0ee4d5955701b042e8d0bc46421e954aa31b45cb3de1e8af4db8ed346bd2d16c941a9892e353d2c1fab57665cfde35b71011c6f9631b5c33794ad50c8d1a0679f1fb69ef65f20d3c5488b35e5476642122a7f2fc2931aa3e6fb722ea0e05ea0cacbbc7b818043b268087c55cfb87940bd2d68743d9e01e3a423fbd2cc65f9d69bd9574e9572dca0a38769666da8798ffd33d890348079887750fce6735feec6a1f718a8cd76c1873d71c36c612fc9ed7f63ccf041d6491f57355f6a8d5aa0f17cd8927e4ed8bd684818a19f3fff1a929d66f6ec1a5e297abc7c3b9b6e43b06ed8b0d330fb4aee5307b2a21fb75006c7b4e3be6c5bbe07b72ef88646217e4ca2456e63c2f9f6b7684b8d874f57c89fe05cf0c638126aed96a8a4d011530ff8776b3d4b243397b52456f4f55861b7f3821bf815f463f9711f88e32b6552530167b316f4ad146710cd1825f5fa4dba5bb523ad01a73d18d92046f17438fbf935b949b2810e145aa280124f57070b1ef4f66d28a95d2593b84432c71714c65038980e939021573199d11470580d4546c45198c45858b0c32a64bd04aff2501caba3e879e6ce20ad5ed012308235aca4cc33c23c1b6a4f729752a708d22995ffe640602a746b49a431f7721a77f0e12cf6fe3a2ff22b76f366a5edba9cd4af48bddd499b2017b449fec293d1d16dbb7b83cc82cb4547165b40b6a5fa2f129e515b41bbebba640070f6606e6d1677b8c49ea58cb446ca38a09c609b8956dd709452d7ec6150905d8cd80e1ac276dd45971b04796a3092a08c5d82748dc7f6e0e58ef725ac66ab40464de9cc210705ae1e4967382bd9369c924437ebcfd98b8cbb43c91a2c9371065717581cf7ad42b5d85ae54deffafe0f34ec32d5976b91229db42835be4816b1c78252cfd7ff9a2d6402a9bba9a92b0326631cf4c175c1c110def5be63615f634eb7d1a6ffbd384a9549c65ecdde6799b9614b4145cb946f2325fb55870f7ea7acfa93250f6b135e91e20f30a37dc8aea2094b97e61b6dfd4456daf392d7817e97ae53940a3d5720fa7d18c8ab11223b54982dd2661390b844cd9a3225b39b6402cde7d27e3869568042583ecaa578dc0c4a49904d95bdd793c269c60b8e2f329592e608e4894d1886dc8b26f03ed35d7aee86f7948a466dd510fb62421b13d3abd74be58c406a16a84595beda901507abf44590fb299d5bcf8c96197d9a3cf98688fba0274d50cae473e3b9671d59a928c204eeb5ac8d5418e8535cb91d461232cc91673c9c50e99455b7ba41b65e1b15c1037258bb1b0f7fc714116ec09dd8279d73ea1cf76bbc1edb3abae21072f690678101ede12171468e7f8f98705f75be0413db638522ab7a421af1c2afa8cbcd30b2e767c6722824f21aa74f470dea05d3932cac56737b429b2b2c9c672fea2f5ac8c8411edd49810728ccb124f7f06c01f6fdf4a695c664f989de0461df05b385554a89870a92fc8028a89ef519e425a07c3102680dbeb8b0c957f03b704aa988f98bf6af1611c7df8a68708b6eeb01b4dd599b665bb41950a4c7f61d505ae9f718028b766f8ca4f990d76ab64a89081cfaa5ff68300504942b3b9631d0f73237256c3bb0942e4b78d6bb95d87dea06a59a02f988135aaf2d51bd8d5bbdc27fb5412f2f338d46788b7b5410ed06a468ff9d34895e592948d6ff3fea956d301c6f8943b39874170fd7e5574e5316da1df88478af30a709dc2bdc5f7a967f9451e0d9ab36f4b7b06f9277d949d951705e2ff08ad701f3e62aceadc4406a4a344d12d864927e27945a48498e8dfbca7e9200f1b875896972934765e69b28bea151a7433cc99905c8ec604f10dd73098c0056ba64a59ce5ac750bb0dc1667a3cbfd6138625c7055521583b46c3f81ba07f90d2d03b94dc0109ed098358992b6b3833f87437d3c2e9071b382da8b91816328c1d9863ae4dcffcf0d386b8ce39256c351ad384bbd3fc3d77e5a36b9b564669a184019e588d92afac69fc6fa6925f8c89dad3e8d4fe5e87baa90a3c8a12f59a9cb9add6f994a258c1e4a45e435f4a298ae90985e16ba28b5def07cca279ef3b9180fa0910463689af3815c74a80c3f9c12e73a152c94bfe22f78856cb0b8b260f358064797de4c06175cc98f97f4774161925935e21173ad4ee00c94de3271d1c10ce55c0e3a366f94f33b9f00f26ad62302efa9a6faaff102d6fe66fa9e6ca56582b6c1fc34701b076201b0864ec6bcb33e122b27b50a9e8fa2f0132441a9af909de4b8cfeb97ed30b040c35f7bd962b1c57e2296974117c7ad595a718322b57a3d8bea1302839a0b81873c6a9734e88e0c530d4587c97ff7b5d750a6d7b7f74f92af90597be884a0c64a722a001dff83a436c90b9a90fa853f1052595437bda5e74894d8f3ff39107286c1190c1950b1ce2643df15ff2f2ce5b4fc3ebf0cbf83549ff08e2bbebce10a86aeab1ec12aee843b613532aee161af2724f28212e53625d0c2288743ed33dd05d12a832877b2227749c4de56d7816b7db6864c5d66de961ba79f1b5a5a9c7edaa1f20e5ed15b04b08dd0253a1e54ec318ea5db00535a9bb22040a0d6cbcd624184d68ee05d8f10c9ab79ac941282d0abeb12069ce6bd4e05242f1defd94c53e35a6d688ecc77f52052d06435d036bf4e4c8dde1dda547a3af78c192a988dae48721922d4ca08b70714ffdbfef3d91718d347b11475c5cd462a74bc5f0a35e6a78b92e2b1eff2e20cd520c3dc3ef462c5193fb1ef1ff5ab817c390d05dc2c31f91b1c876d84991c297192bab8a3191ce76734f96474c37975b2cbfafe18427c24db2a48091b20ced50c578872a88e85825e6ccba04d2051f32d1717b44c0301a8e96b0869c44a503d758128a9905aeb5aa09264b320a81102ee7de7a5a700842ce4128f921083ea6a6511c75fa3bb38d50c0776e42251c7d1394b1948f240e5c766d10b95c4f138b03dafb160d99ae567233a94b0deb50092f63452df024d98ffe3a595585189b5b2ab7f4c6043df89480e890673f73592bb2eb958e8c19cdf3a5fc96d412e8d16c3dac3625e4f3ef8a430dd4413d1f22c0a3d6f8c05330075d84a4cbf78f3497fe6f655eacce5590ca36ac9a51de9a4fd809c8820d6f070ae1255a7146abf0b8d98b22c89d05547f594bad08aaa042bda33e11efc153a263bd26194c0e3777747137134532768bf8764b2e78d554e92fa3edcb22ed91970368cd1f11c6bf9c918e6a3f36189ee5c11013c8d91c1755edb5ab2b4918b02e482990097eb099c14a74a2350f4a8cea319d4eeb238c361268309875ac6c38e62b7e868509767725e1084c233c1b7e4110200b5eb1c6ccaf7901a11dcc6e6536badda9d491b56e965f8edd6d33a23f9856600a2062cdf1d3fd08d3416ed02f6803cf02694a4be13129ffd57ad840aeacfebb0855479fb1143c72528b704f0f41a3f4c0edc8f646482c8f7d79fb110ebc1f0d3575b166ae29fed8279c6f1d5eeebf5e360a8ced93cf794c6dce06b7b34590f6a9a5ad7774b13415ddf716ad66e3355dfe9350b82361d5672b19f676e2e5d0af5db189bd5d343763afc8d935d5d5f5712f795996d48309fcf6f908e5ddd8610452c1dc3eb265a81885ced7d7d34941fdbe9ddf9fc6fcd058a5a161e5f0cfb4ad7f50f26bb43e4200b8f610fcd6f4213f5165533f0e497c4414d9bd9f81dbaf5b9eb6bbe54d0b72b35159b4a8657314ec65e7d020c3c0efa78e75bbe88e1348db25a2321983d6307aa45af0b7680be2f6538f79d78d71feaf3c93870e6764bc097528190fa4eec59f3f4c4ea27ee8be9716286938d6e196515cf2c2a7eb35e74b1d488ecb367e4a85298f1c63735a57823f47c772cb61edfb2b37025d92d1813935f34079c05f461e71c1131cfaa0556df86bd3d48ed74521783e23da49a7ea43545429a818f1f533a6c90d75a78b65a02b1dcaca3831235c12c4780678ede7baeab06d0feaf37df3e0cb1b9815e85bba5000ca87def5234b5797be992b76acfe23d8e9edd63e71428fb9e6935b7cc72af8adc8c8c09e6de6ed8318fe8e6ef8890d70761affaadb0aae5410d63e669dbf6f6790d8fca3f8275f7ca2cc5894bc3e7c6f6580b9850b6449c38406747944e529106d8fec2e3e611219075cef4f36617dd999ef4eb25306fb60d0a28da875dd14d4dae0dc5368c7415d19bc08b4a29c41ebba1fa66d41242eca2665e7838c48563eab5cbc0a7c53596bfeec92dc5e2684a8911353fc8aecd1a50f420b3fd03c428b3adf2bd49cb871fd31622c3c444a2e6634c91ad704d49f"], &(0x7f0000001240)=0x1008) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00000012c0)=0x7f, 0x4) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(sha512_mb,ctr(twofish-asm)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) 2018/05/08 18:01:11 executing program 3: gettid() r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:11 executing program 2: mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() fcntl$setown(r0, 0x8, r1) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x20) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) socket$inet6(0xa, 0x80000, 0x6a) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/08 18:01:11 executing program 4: socketpair$inet6(0xa, 0x7, 0xf313, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x4e22, 0x0, 0x4e20, 0x0, 0x2, 0x20, 0x80, 0x73, r1, r2}, {0x9, 0x0, 0x7ff, 0x0, 0x8c2a, 0x6, 0x1, 0x2}, {0x8, 0x7, 0x200, 0x8}, 0x0, 0x6e6bb4, 0x1, 0x0, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x2b}, 0x2, @in=@multicast2=0xe0000002, 0x3507, 0x3, 0x0, 0x1, 0x6, 0x5, 0x100}}, 0xe8) 2018/05/08 18:01:11 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$binfmt_script(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="2f66698765300a"], 0xb) read(r1, &(0x7f0000000000)=""/126, 0x7e) dup2(r1, r3) 2018/05/08 18:01:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000002c0)="69b1020000da9b00e6d4448be4f2a4f321fc4406b3c943b9b343c5726ac00876c3f77628e50fd36a5767dc56c11f35af39c712d62a02cc09b648adc7fa92f9349dda53af90b5200e757ef2657a9de303e3c92d9730c3d4554dc43401b827abcdcd22df43884a16318b0b937ee51288a8d7", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000240)=0x2) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) getsockname$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000040)=""/200, 0x1}) 2018/05/08 18:01:11 executing program 3: gettid() r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:11 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full, &(0x7f0000000140)=0x48) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000180)=0x40, &(0x7f00000001c0)=0x4) clone(0x8000, &(0x7f0000000380), &(0x7f0000000280), &(0x7f0000000440), &(0x7f0000000480)) 2018/05/08 18:01:11 executing program 0: clock_adjtime(0x0, &(0x7f0000000200)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf423f}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) [ 159.362431] device lo entered promiscuous mode [ 159.505557] device lo left promiscuous mode [ 159.547448] device lo entered promiscuous mode 2018/05/08 18:01:14 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x501000) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000100)=0x2000000000009, &(0x7f0000000040)=0xffffffffffffff84) 2018/05/08 18:01:14 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x0, 0x7fff}, 0x2c) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) ptrace$setopts(0x4200, r1, 0x400000000, 0x100000001) ptrace(0x4207, r1) ptrace(0x11, r1) 2018/05/08 18:01:14 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bridge0\x00', &(0x7f00000000c0)=@ethtool_link_settings={0x4c}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 2018/05/08 18:01:14 executing program 7: r0 = memfd_create(&(0x7f0000000780)="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", 0x0) write(r0, &(0x7f0000000000)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000540)={0x1, 0x6, 0x100000000, 0x2b4, 0x81, 0x5db, 0x4}, 0xc) syz_mount_image$ceph(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)='./file0\x00', 0x1, 0x3, &(0x7f0000000240)=[{&(0x7f0000000180)="f647f8c71af803ce528d2cecc18b1b7737a9b59e684ccee55f73646e0c1d2feee878e11b7c55d8464906846662e3005b8b0987dd510607ab5589a0d11950f2416a915cb08e03b53186dd696e8d7441a18efaced135db43ef3fd2653d730952721a7c7505bf730e703cf9eb572401f33f0cbfb2db5c00a7b5eca27ff7f308b673291b3d36dde081afd13b4d45", 0x8c, 0x200}, {&(0x7f0000000440)="6462658d1a3ffcfd78998c99937edc07d1d8740812bc06fa2297f670e655220af6f36184a60faa1e6d44fab83fdf4c03b200324b85a6199f48e36d6dc12b0e3789113ce332d74a037920ae19454c52bd0d6cbfea8f169ba83c3941a0cc1699a37d935eedb602e2f51b216ae3e8203efd78a9e289734254eb46cf46ec514b54ca9b2d04f1c372d03a61f49ab16f6cdf9624a2d498be73ed48076274f6a7fc127e56281575bae4bf64534279d8744f38feb380d6389553bad25e381e4940991203535d5e90e764fb192e6e46f099cbd3a3a0efa291a387db34ca325ea222b215fa", 0xe0, 0x1}, {&(0x7f0000001040)="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", 0x1000, 0x73}], 0x0, &(0x7f00000002c0)='/dev/null\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x1f, r0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000005c0)={0x4, &(0x7f0000000580)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000600)={r1, 0x3c}) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x1fffff, 0x0) 2018/05/08 18:01:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r2, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000040)=0x4, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000)=0x2, 0x4) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000100)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, &(0x7f00000001c0)="b9880a0000b800000000ba000000000f30b8010000000f01d9b9960a00000f32430fc72ec46219a8f5460f01cbc46225079d8000c0feb9800000c00f32b9800000c00f3235000400000f30460f01f8", 0x4f}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/08 18:01:14 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0004000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) write$cgroup_pid(r1, &(0x7f0000000040)={[0x38, 0x38, 0x38, 0x39, 0x39, 0x38, 0x34]}, 0x7) 2018/05/08 18:01:14 executing program 3: gettid() r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:14 executing program 4: timer_create(0x7, &(0x7f0000000000)={0x0, 0x4, 0x3be46204e1261a44, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_gettime(r0, &(0x7f0000000080)) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xd5, 0x200) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x200800, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$KDSKBLED(r2, 0x4b65, 0x20bc) r3 = accept$inet(r2, 0x0, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000180)=""/4096) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000011c0)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000001280)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0xd0}, 0xc, &(0x7f0000001240)={&(0x7f0000001200)={0x28, r4, 0x100, 0x70bd2a, 0x25dfdbfd, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xaf}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x40000) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00000012c0)={0x80, 0x5}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001300)={0x0, 0x2}, &(0x7f0000001340)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001380)={0x0, 0x4}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001400)={r5, 0x100000001, 0x3ff, 0xfffffffffffff000, 0x9c94, 0x100000001, 0xffffffffffffff00, 0x3, {r6, @in6={{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x8001, 0x7, 0x8, 0xff, 0x7}}, &(0x7f00000014c0)=0xb0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000001500)={0x80000001, 0x141f, 0x5, 0x49d, 0x10, 0xf1a7}) socketpair(0x2, 0x7, 0x2a, &(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f0000001580)={r5, 0x10001, 0x6a, "38f9b492b1bcc5799fb965041d5f19a99e6b152ae7c9be71f5df777de19d7259f502864287fbf71ba0ae3a1f31e9dae5cdac108eb3d8dd69dbe78c882fb41e4d14a20f87c89d0bdba3b486991075cca247b007c5c095ebfd750e63cfa684f86ca33f894fa27d31e22aa4"}, 0x72) ioctl$RNDADDTOENTCNT(r8, 0x40045201, &(0x7f0000001600)=0x3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001640)={r6, 0x2}, &(0x7f0000001680)=0x8) syz_mount_image$nfs4(&(0x7f00000016c0)='nfs4\x00', &(0x7f0000001700)='./file0\x00', 0x9, 0x7, &(0x7f0000002b80)=[{&(0x7f0000001740)="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", 0x1000, 0x3d916e5e}, {&(0x7f0000002740)="ee8a5939319e1b0fb4ad7488d5671d3b523da3443219d52f0495eb1e303cd4108c6e6d9b91fb2b9426e4de39199c9f2a46fac8", 0x33, 0xfffffffffffffff8}, {&(0x7f0000002780)="f865911bc22690fabd0c888e4a429372223f9aec93337f858d3b051dc666c135783e0537846dfbd70cbbae17b668cf12d6ac8211e21b38b499e38762c90802d6dcf1221c76e42837ac4400bc5e4133b05c29fe00e241b4de0f6b50518f3b9982531299d8a4587f5fb8b6e207bccda2b8f1694f2e697952c48c8c01557d38999cdbbc5165cf4675b63e95a5dfaf5fce69f11d8565362fd7054610d3d4", 0x9c, 0x1}, {&(0x7f0000002840)="3e6a06457c20f83ec2750ed8bdd15cd95021632bffed7c799907bfec3961ac84899e3caa3193a658556e7ce89791cfb210a9c05d0dfad4275333d833a6ffa1d5e11bdd054a39dd4ea5ac2f5822c87a76509988bb807083a8a750ecfaf81a9f7a25a8d5431d0bea752591562bc4ea25233502a056e7143a95425543b93b8d4931eb3931856d1daeafb770640d4e6c9f765c7a8a99574cfd939a8bfc19ff7f57fcad85c5b5410bbe23fbab4498f3121d617a0c", 0xb2, 0x3c3}, {&(0x7f0000002900)="9332fa64d7c9d947d94f9eea31064bff7d4725a549da3fd0fc903252a3c1c3a2de3d32366e10ea9a47ef710505ddd835836b14dec637692d066719566fde3d5392416dd5f841e240ca4a623025b454d3740541229aa2acadd7d510566758afaa0e1b10d608e411e36d28452f7190e268ca3d6f199598c49be42986377307aa398f4b8020de68", 0x86}, {&(0x7f00000029c0)="f69ece2691a24dc932fa1ee4e30d3121bb1e609cf208dece4b6ee4715f20c02f1157ae32a4c683bf8a0aa99bccd41466c52da0f4de2db9ff8474a3368ee1414d6b345e64f766b0151e98087583c21162e0c88ca069a33a8acfb3318a1608c5e78f8fc52023feddb971994db00caf0a284a6995f7ad34ec77ae7d3d3377b3568fb5efed", 0x83, 0x1}, {&(0x7f0000002a80)="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", 0xfe}], 0x900000, &(0x7f0000002c40)='/dev/uinput\x00') accept$inet(r1, &(0x7f0000002c80), &(0x7f0000002cc0)=0x10) ioctl$PIO_FONT(r7, 0x4b61, &(0x7f0000002d00)="17d23087") getsockopt(r7, 0xfad, 0xffffffffffffff7f, &(0x7f0000002d40)=""/201, &(0x7f0000002e40)=0xc9) ioctl$GIO_UNISCRNMAP(r7, 0x4b69, &(0x7f0000002e80)=""/117) bpf$MAP_CREATE(0x0, &(0x7f0000002f00)={0xd, 0x1, 0x3, 0x4, 0x18, r8, 0x7f}, 0x2c) accept4$alg(r8, 0x0, 0x0, 0x800) bpf$MAP_CREATE(0x0, &(0x7f0000002f40)={0x7, 0xfffffffffffffffe, 0x2, 0x8, 0x22, r8, 0x4}, 0x2c) ioctl$KDGKBDIACR(r7, 0x4b4a, &(0x7f0000002f80)=""/8) [ 160.505837] ceph: device name is missing path (no : separator in /dev/loop7) 2018/05/08 18:01:15 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1004) 2018/05/08 18:01:15 executing program 5: r0 = semget$private(0x0, 0x2, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) semop(r0, &(0x7f0000176ff5)=[{}, {}], 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)) 2018/05/08 18:01:15 executing program 3: gettid() r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="bea176c1", 0x4) socketpair(0x7, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0x8, 0x1, 0x1, 0x10000}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e23, 0x889, @remote={0xfe, 0x80, [], 0xbb}, 0x45}}}, 0x84) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x8, 0x8, "89b0b62ba382175eb0d68c4cfc35a5c2e980600c6bcfc994fca9b0d6d3db2b47d9abf12da5a09c396edaa1d061f3f25b8ae5701e8bd47d8bcf627da516c5ad9b", "140fde4f662379734d9865226c234531e5f3238ae0e50b4dc1b78fe9c341b66345f1e48e6adbf18dc537f0e728d78f574b7f0a47013236376b573f9c4367489e", "f97cbd9f1a1ba250c44474693c8757af71ac5af0bd019ef161692f2c76c4cfdb", [0x8, 0x8]}) 2018/05/08 18:01:15 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3fa, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000016c0)='/dev/vcs#\x00', 0x3, 0x400) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000480)={{{@in=@local, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xfffffffffffffd98) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x55, 0x3, 0x3, {0x1, 0xa72}, {0x0, 0x5}, @cond=[{0x1ff, 0x6, 0xc8, 0xcdc, 0x9}, {0xc13, 0x80000001, 0x6, 0x100, 0x2419, 0x3}]}) timerfd_gettime(r1, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f0000001c80)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001cc0)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000001dc0)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000001d80)={&(0x7f0000000080)=ANY=[@ANYBLOB="07000000000400000400000000000000", @ANYRES64=r2, @ANYRES64=r3/1000+10000, @ANYRES64=r4, @ANYRES64=r5/1000+30000, @ANYBLOB="040000e00100000000ca28c00401000057e433eacf1d45c1c68447f1078a030718d4c6e46e73402c70743211a9351f732c2f71b09562782bce0d770b58c8d781787f5c2161c18baba181ad535a1ed6f0cf4be7a90480b7dbd97d26f9a44650a9db829bdf503a9357775c0febe0a70db9522a342cc47af82ec27b211606b3a9953c6e3544ea4f794d03c54e9ce9918b0dc6192f6189d3196abd69f2d254e0d5a7ebf2cdcf6ed744545bcc062c3b2b98950d74"], 0x757}, 0x1, 0x0, 0x0, 0x4}, 0x0) socket$rds(0x15, 0x5, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000001c0)="1de4aafab618e8b8a61b4f8975274c2120c481255d20e688c4e4927fb0884fc6342a2b0a7d3f899f5f93cb904bc1365f772d") 2018/05/08 18:01:15 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mount(&(0x7f0000000280)='./control\x00', &(0x7f00000002c0)='./control\x00', &(0x7f0000000300)='autofs\x00', 0x9000, &(0x7f0000001440)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/05/08 18:01:15 executing program 7: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000400)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) fcntl$setpipe(r1, 0x407, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000040)) dup2(r1, r3) 2018/05/08 18:01:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="636065636b3d7374726963742c00beece270b615731d085d35108d3803b7c2cccd72a21abfb9c445ac46d211b4ef4858d4f2f2492901fb2cffdf18cdb024ae070b03fcbbdf398535337e39043eaadadc20000000000000000000000000000000000000"]) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x200300) lstat(&(0x7f00000002c0)='./file0//ile0/file1\x00', &(0x7f0000000340)) syz_fuse_mount(&(0x7f000000a580)='./file0//ile0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x1c, r1, 0x300, 0x70bd2a, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x180000000000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x40) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000280), &(0x7f0000000300)=0x4) [ 160.684705] ceph: device name is missing path (no : separator in /dev/loop7) 2018/05/08 18:01:15 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$BLKRRPART(r1, 0x125f, 0x0) 2018/05/08 18:01:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0xcc, 0x40001) write$cgroup_type(r0, &(0x7f00000002c0)='threaded\x00', 0x9) r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r1, 0x0, 0x3, 0x3f0000) close(r1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x9, 0x5, 0x9, 0x1}]}, 0x10) acct(&(0x7f00000001c0)='./file0/file0\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000200)={{0x5, 0xe0000, 0xffffffffffffff01, 0x401, 0x4}, 0x6, 0x80000001, 0x400, 0x1000, 0xcc, "c7e9ce86422afbc933ef5a681437f8161a9263f9a9cd15e7798205f918c56f9d55b1fc2d6d7f433cfcc51cd561103747a55d7385aa99d84ef79bf83e8c0457faceae692ddf0fd9b3aa259f52647c94b891c19b5b0ed5df911dcf1b10568c6fddd64b5ce76efb978fffea08cdae02737221a38490313fa6174eff3eb26d636f2e"}) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/08 18:01:15 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800020000000000000090ff01000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd9, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/08 18:01:15 executing program 3: gettid() r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x20007, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), 0x2) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100000000, 0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0x2, [0xce, 0x5]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0xce67, 0x5, 0x8, 0x3f3, 0xfffffffffffffff8, 0x9, 0x8, 0x4, r2}, &(0x7f0000000140)=0x20) 2018/05/08 18:01:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x9, 0x4, 0x44, &(0x7f0000ffb000/0x4000)=nil, 0x9}) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x3}, 0xb) recvfrom(r0, &(0x7f00009d5000)=""/226, 0xfffffffffffffda0, 0x0, 0x0, 0x3b0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001100)=0x1008) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001140)={r3}, 0x8) 2018/05/08 18:01:15 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0xa, 0xff, 0x6, 0x9, 0x0, 0xffffffffffffff9c}, 0x2c4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000200)="fab771195b9932f10b2a6c79976d1d231b137a08b04432dccbf489482cc87de0ae4693d50617f47c78dfd661c22474978df21fcb06", &(0x7f0000000080)=""/121}, 0x18) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x4480, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000002c0)=0xffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000000240)={0x200, 0xfffffffffffffcdc, 0x1}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r0, &(0x7f0000000040), &(0x7f0000000380)='U'}, 0x335) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000180), &(0x7f0000000380)}, 0x20) 2018/05/08 18:01:15 executing program 3: gettid() r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001) [ 160.929296] FAT-fs (loop2): Directory bread(block 112) failed [ 160.952426] FAT-fs (loop2): Directory bread(block 113) failed [ 160.971668] FAT-fs (loop2): Directory bread(block 114) failed 2018/05/08 18:01:15 executing program 3: gettid() r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001) [ 161.033836] FAT-fs (loop2): Directory bread(block 112) failed [ 161.057157] FAT-fs (loop2): Directory bread(block 113) failed [ 161.075914] FAT-fs (loop2): Directory bread(block 114) failed [ 161.108766] FAT-fs (loop2): Directory bread(block 112) failed [ 161.121343] FAT-fs (loop2): Directory bread(block 113) failed [ 161.136964] FAT-fs (loop2): Directory bread(block 114) failed [ 161.210018] attempt to access beyond end of device [ 161.215248] loop2: rw=1, want=1127, limit=112 [ 161.222153] attempt to access beyond end of device [ 161.227285] loop2: rw=1, want=1128, limit=112 [ 161.231851] Buffer I/O error on dev loop2, logical block 1127, lost async page write [ 161.239807] attempt to access beyond end of device [ 161.244769] loop2: rw=1, want=1129, limit=112 [ 161.249692] Buffer I/O error on dev loop2, logical block 1128, lost async page write [ 161.257760] attempt to access beyond end of device [ 161.262737] loop2: rw=1, want=1130, limit=112 [ 161.267290] Buffer I/O error on dev loop2, logical block 1129, lost async page write [ 161.275245] attempt to access beyond end of device [ 161.280249] loop2: rw=1, want=1131, limit=112 [ 161.284795] Buffer I/O error on dev loop2, logical block 1130, lost async page write [ 161.292789] attempt to access beyond end of device [ 161.297751] loop2: rw=1, want=116, limit=112 [ 161.302199] Buffer I/O error on dev loop2, logical block 115, lost async page write [ 161.310083] attempt to access beyond end of device [ 161.315265] loop2: rw=1, want=117, limit=112 [ 161.319728] Buffer I/O error on dev loop2, logical block 116, lost async page write [ 161.327598] attempt to access beyond end of device [ 161.332559] loop2: rw=1, want=118, limit=112 [ 161.337040] Buffer I/O error on dev loop2, logical block 117, lost async page write [ 161.344894] attempt to access beyond end of device [ 161.349875] loop2: rw=1, want=119, limit=112 [ 161.354320] Buffer I/O error on dev loop2, logical block 118, lost async page write [ 161.384490] FAT-fs (loop2): Unrecognized mount option "a7G¥]s…ª™ØN÷›ø>ŒWúήi-ßÙ³ª%ŸRd|”¸‘Á›[Õß‘ÏVŒoÝÖK\çnû—ÿêÍ®sr!£„1?¦Nÿ>²mco." or missing value [ 161.430234] Process accounting resumed 2018/05/08 18:01:16 executing program 5: read$eventfd(0xffffffffffffffff, &(0x7f0000001000), 0x8) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x82) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req={0x9, 0x2, 0xbc5, 0x3f}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x81, 0x0) mmap$binder(&(0x7f0000996000/0x1000)=nil, 0x1000, 0x102000000, 0x12, r1, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000000c0)={{0x11, @rand_addr=0x1, 0x4e24, 0x1, 'sh\x00', 0x27, 0xc8, 0x68}, {@empty, 0x4e20, 0x2001, 0x59cd1ec3, 0x100000000, 0x9}}, 0x44) 2018/05/08 18:01:16 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) fanotify_init(0x0, 0x400) 2018/05/08 18:01:16 executing program 3: gettid() r0 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) sendfile(0xffffffffffffffff, r0, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/08 18:01:16 executing program 7: r0 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0xfffffffffffffff9) r1 = request_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\x00', 0xfffffffffffffffa) keyctl$reject(0x13, r0, 0x2, 0x5, r1) r2 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) sync_file_range(r2, 0x8, 0x9, 0x4) add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="6f4643dbab7ce5267e8818ca5e600b5e4a6f939bf8dd47d935fb6eb3c54183bbaccec53cfa5e140cb990634f68acc344af9bdfb46e8db071dcf7450a3af420a2f5fddadb89873815dae7c63da3bb4e9434557971e27f85bf7212f2aa23be810306e8724173e9fabad770f602fb8981fc00d951ff71ce272fdca85e853b79fdfa9ec69da46ec3c4eb3ca5e8cf3cf22b782075575260bc95d8a6915f695c1bef69c69e90dd34282c493215f0851026ff8bc457383b78da2722c8cb8d03e314cf", 0xbf, r0) membarrier(0x20, 0x0) r3 = add_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="8086a486ab52b2129f3ebb301d29018ab72c278a01d7c5a9deaaefc7", 0x1c, r1) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000000700)=0x3, 0x8) keyctl$reject(0x13, r3, 0x0, 0x3, r1) readv(r4, &(0x7f0000000800)=[{&(0x7f0000000740)=""/181, 0xb5}], 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000840)={0x0, 0x7ff, 0x4, [0x2, 0x5, 0x10001, 0x9]}, &(0x7f0000000880)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f00000008c0)={r5, 0xa3, 0x6e, "03eaa01ef14023c6d407b6d7db600d17837f0dc9d96b6c72d5c411374705bc9f069792b8ece25e10d13610f61df295e9eba43eed8a65545a33c27ffb73069c7fa75d16d2c8a8bec929f7137422efac99d24320d87555ad2da47934a22fedabcd1cdb656c47570eb016f07ff19062"}, 0x76) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000000940)=0x7fffffff, 0x4) r6 = accept4$vsock_stream(r4, &(0x7f0000000980)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x80800) r7 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f00000009c0)={&(0x7f0000ffb000/0x2000)=nil, 0x1, 0x7, 0x4, &(0x7f0000ffb000/0x3000)=nil, 0x3e4b}) pselect6(0x40, &(0x7f0000000a00)={0x2, 0x3f, 0x8000, 0x114, 0x20, 0x800000000000000, 0x5, 0x1}, &(0x7f0000000a40)={0x80, 0x0, 0x3a, 0x101, 0x1, 0xffff, 0x6, 0x6}, &(0x7f0000000a80)={0x8, 0x10c0000000000, 0xab8, 0x1000, 0x1000, 0x2f, 0x2, 0x10000}, &(0x7f0000000ac0)={0x77359400}, &(0x7f0000000b40)={&(0x7f0000000b00)={0x8}, 0x8}) setsockopt$sock_timeval(r7, 0x1, 0x14, &(0x7f0000000b80), 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000000bc0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x30) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r8 = fcntl$getown(r4, 0x9) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f0000000d00)={{&(0x7f0000000c00)=""/185, 0xb9}, &(0x7f0000000cc0), 0x72}, 0x20) sched_setaffinity(r8, 0x8, &(0x7f0000000d40)=0x3ff) ioctl$VT_ACTIVATE(r4, 0x5606, 0x81) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000000dc0)={0x1, &(0x7f0000000d80)=[{0x3, 0x9, 0x1, 0x2}]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000e00)) r9 = openat$audio(0xffffffffffffff9c, &(0x7f0000000e40)='/dev/audio\x00', 0x0, 0x0) bind$rds(r9, &(0x7f0000000e80)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/05/08 18:01:16 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = socket$kcm(0x29, 0x2, 0x0) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0xff33, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600)}, 0x3}], 0x2, 0x0) 2018/05/08 18:01:16 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0xb8042) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) membarrier(0x70, 0x0) r2 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0x6, [0x7f, 0xe40d, 0x5, 0x9cff, 0x7fffffff, 0x7fffffff]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000002c0)={0xffffffffffffffff}) fadvise64(r0, 0x0, 0xf580, 0x7) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000300)={0xffffffffffffffff, 0x5e77, 0x45}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000340)=""/68) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x0, 0x400, 0xe5}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000440)={r4, @in6={{0xa, 0x4e23, 0xe9, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, [0x782, 0xb85e, 0xc7e05a2, 0x6, 0x2, 0x4, 0xffff, 0xfff, 0x5, 0x44674bda, 0x3, 0xea6, 0x9, 0x7, 0x200]}, &(0x7f0000000540)=0x100) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x2, 0x0) fsync(r3) setsockopt$inet6_dccp_buf(r0, 0x21, 0x82, &(0x7f00000005c0)="9ca29244612db1f6228af226c1b6ee15b170e699adeabb60986a335d7eff4533a7f14e1be13af05b3ace86fdd5e4ef4c9fc3203689fb8180fd559ea7", 0x3c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000600)=[{0x3, 0x8000}, {0x4, 0x4}, {0x4, 0x81}, {0xb, 0x1000}, {0x4, 0x1}, {0x8, 0x7be}], 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000640)={r5, @in={{0x2, 0x4e21, @rand_addr=0x80000000}}, 0x2, 0x1fffffffc00, 0x2, 0xffffffffffffff00, 0x1}, &(0x7f0000000700)=0x98) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000800)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x1501000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)=@ipv4_getroute={0x1c, 0x1a, 0x420, 0x70bd2a, 0x25dfdbfb, {0x2, 0x0, 0x94, 0x6, 0xfd, 0x7, 0xfe, 0x7, 0x100}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) recvfrom$ipx(r0, &(0x7f0000000840)=""/216, 0xd8, 0x0, &(0x7f0000000940)={0x4, 0x4, 0x6, "f34f20cf4f5b", 0xff}, 0x10) ioctl$KVM_SET_FPU(r6, 0x41a0ae8d, &(0x7f0000000980)={[], 0x4, 0xffffffff, 0x5, 0x0, 0xfffffffffffff2d9, 0xf002, 0x0, [], 0xdda}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000b40)={'team0\x00', 0x0}) stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000c40)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x4, 0x4e21, 0x0, 0x0, 0xa0, 0x80, 0xff, r7, r8}, {0xffffffffffffff7f, 0x8, 0x5, 0x4b46, 0x100, 0x1, 0x7, 0x81}, {0x100, 0x99, 0xa37, 0x100000001}, 0x100000000, 0x6e6bba, 0x3, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x4, 0x3f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3504, 0x3, 0x1, 0x2, 0xff, 0x4, 0x1}}, 0xe8) r9 = request_key(&(0x7f0000000d40)='keyring\x00', &(0x7f0000000d80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000dc0)='/dev/sequencer\x00', 0xfffffffffffffffe) r10 = request_key(&(0x7f0000000e00)='rxrpc_s\x00', &(0x7f0000000e40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000e80)='vmnet1\x00', 0xfffffffffffffff8) keyctl$link(0x8, r9, r10) 2018/05/08 18:01:16 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/05/08 18:01:16 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000140)={0x3, 0x7ff, 0x3, 0x9, 0x4, 0x4000000000000000}) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0xffffffffffff0001, 0x1f}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r3, 0x8}, 0x8) fchdir(r0) ioctl$EVIOCGRAB(r1, 0x80284504, &(0x7f00000002c0)=0xdc) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x2000) ioctl$sock_ifreq(r1, 0x891e, &(0x7f0000000280)={'nr0\x00', @ifru_mtu=0x5}) fsetxattr(r2, &(0x7f00000000c0)=@known='system.posix_acl_access\x00', &(0x7f0000000300)='/dev/adsp#\x00', 0xb, 0x1) 2018/05/08 18:01:16 executing program 5: r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000000080)="1f00000104ff00fd4354c0000100010423dcffdf0000", 0x16) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00024000000000020000", 0x1f) 2018/05/08 18:01:16 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) r0 = getpgrp(0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x54, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000040)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/05/08 18:01:16 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010c00)="024344303031", 0x6, 0x9000}], 0x0, &(0x7f0000000140)) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x9616, 0x4, &(0x7f0000000180)=[{&(0x7f0000000240)="ff6c13fcc4726fb4a5ac6941a7d25e6b0e3eb668465add019e54d0d65ffe297c771c9f8a33aaeb70ec1ca81cd5fd0ab7774886f005df8cea3172790af932ce0c148c5ac61db9a07cc4ab592774f36f9218430108a754a553c645bc7692830522d4d30fd254b0f195cca1eb17f632e25b1fa9154573063cb0a69d5ecc469f74182fb67d889a7a591bac5f3e8e39418a673c750b9e6f335bff2aaa39ad2adfeab4bfaf8b9240bba7a4a06cdaa551d332a87ce4423cc31f2c2c7a5b", 0xba, 0x9}, {&(0x7f0000000300)="20003bd59b2cdf78597fc48b5bd088f10a0c1d31b27f52b84f5fa1be779707419678f50e427e7d0d9dfc0a3db4ba409438977f65eefc31fc8586962d7afe3998b6fba18fa7c3e8607c86f4ee94ac47514cb25712b7246731ccda89a64c8321ef44963ffa5ebc770552b5708be3b9f52bb85c0b797c5815618b1805787ab35db0f9fad1ea452c322f49ae1f61e6744322a1db8b9fa5b976a87371c0fcdbdcb7f996abd7e9ea9276967b3fd655e5227ef3ecd85cb5adf63d08620a3094b1ed097ce18becd57dc0d813714a3c6285c2ca35545bee3ed94290be7f38ff41f954fdebd3c54fca8f33ba48848cc50de408270b5ffb18bc34", 0xf5, 0x7}, {&(0x7f0000000100)="2344bcab4d1b18d17c25c29fb9ca0815b6398b42a979deca39f457b058bc3d16012c2de742e7a441b078", 0x2a, 0x2}, {&(0x7f0000000400)="cc1fe4fa2694eba39e5a4f1104edc078daf88d59ccf882e15a1c6967b13fd6b0902c2f2d7d70f84636a0d5ad9f20fbe50f732f883a9670a9a33e237a7f7ed7362799457422f103b7ee2710922c98d72b0b463646931f435ddc8c5ed9baa72c42c42dc8dc5c195bb4e5491cd3822847d22c51952e438eb4d74f11156d1c55ddb368cf3948c6374d131e43c89414eb4c1535530e9ff50f8c628f5f986629250a260691bba480c4687cf1b409ab0a86ea55359554cedfc2ae210bf879bf5469d960733569e7162fd4cdf61e3586818e40025890ea2afcdf6ecd6c6c26eb75dc47cb20552717cbf7315e45826272465729d45b56", 0xf2, 0x7}], 0x8000, &(0x7f0000000500)={[{@hide='hide', 0x2c}, {@mode={'mode', 0x3d, [0x35, 0x0, 0x35, 0x3f, 0x0, 0x30, 0x78, 0x0, 0x0]}, 0x2c}]}) 2018/05/08 18:01:16 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000000340), &(0x7f00000003c0)=0x80) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000280)=0xffffffff, 0x1) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001800090400000000000000001c1400010000000000000000"], 0x1c}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x7, &(0x7f0000000180)=""/194) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x7f, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f00000000c0)={0x0, 0x7530}, 0x10) 2018/05/08 18:01:16 executing program 3: gettid() r0 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) sendfile(0xffffffffffffffff, r0, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:16 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x3, &(0x7f0000000300)=[{&(0x7f00000000c0)="ec0befaef021e6d6ba0d83814031ba0d11e924f77c20587c2d16e5b995e43e414bfbdb86a884ce7f21a9f896a0aa74de84d5f916acb68d5d2e8a9a54bea9baa12ea2fc7182dd309cdb151ed84cae61e4b3ef989777fc62f70d3bf404df4bbac5c53a66c24d7b0b3c919925a579", 0x6d, 0xd7}, {&(0x7f0000000140)="f63a8b560deae378f0aa1614469c5aeb79669d265b82b69658251df39003370b0ff16fa671c338035ff3e589882b963c0f34f50d5ac1805182db8a11856f0173e7d95dd63134e7313fd8dc6040dd4aa0c2c35b0e40599074cb3031c1f6e754f6ad32f568cc5ec5a39a938a0677003e889eb069baec61b77f27284a61f3370108e92b8ffa4e0e2d06b8bc04292ab30a4a570c1d93582bc78f4bb0bc4244e1217cb6c2e76705752348f5608b1799f866d1480a164924eac70a1bac0630a35bef25113c6fb71210479ca9fbda9e6f5a5a43a884e2b8c3edb1ac82bb43f5fd43e4c40220", 0xe2, 0x5}, {&(0x7f0000000240)="a06e20d47da63ef7c568fdbbb0ca24998c5b486c07f79b177f98efe68b503e8e31f0fd01ac7c867b0416ff0c7b6a0aca00b48fa993f625aab1ad90c831d8c13f36b7b9e983dbc46e6a861fef84c42e139a87fb5de4f8a7bfeb2450b9eb0555f5d51d35c25605912459aa92d18bcb3a9d072dc0f6707b09b66d52615f625e12630647b4dce1", 0x85, 0x4}], 0x200000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/05/08 18:01:16 executing program 3: gettid() r0 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) sendfile(0xffffffffffffffff, r0, &(0x7f00000ddff8), 0x102000001) [ 161.971224] isofs_fill_super: bread failed, dev=loop6, iso_blknum=36, block=72 [ 161.983957] BFS-fs: bfs_fill_super(): No BFS filesystem on loop4 (magic=00000000) 2018/05/08 18:01:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000fe5000/0x2000)=nil}) recvmsg(0xffffffffffffff9c, &(0x7f0000001340)={&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/208, 0xd0}, {&(0x7f0000001240)=""/33, 0x21}], 0x3, &(0x7f00000012c0)=""/99, 0x63}, 0x40) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000001380)=""/23, &(0x7f00000013c0)=0x17) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0x80001}) 2018/05/08 18:01:16 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000440)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000a00)={0x34, 0x30, 0x109, 0x0, 0x0, {0x4}, [@typed={0xc, 0x0, @u64=0x8}, @typed={0x14, 0x1, @ipv6}]}, 0x34}, 0x1}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x1}) 2018/05/08 18:01:16 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x103000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x200000000) keyctl$unlink(0x5, 0x0, 0xfffffffffffffffb) 2018/05/08 18:01:17 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x0, r1}) dup2(r1, r0) [ 162.050487] binder: undelivered death notification, 0000000000000000 [ 162.066719] isofs_fill_super: bread failed, dev=loop6, iso_blknum=19, block=38 [ 162.117164] binder: BINDER_SET_CONTEXT_MGR already set [ 162.122144] BFS-fs: bfs_fill_super(): No BFS filesystem on loop4 (magic=00000000) 2018/05/08 18:01:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) [ 162.165786] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 162.179538] isofs_fill_super: bread failed, dev=loop6, iso_blknum=36, block=72 [ 162.198354] binder: 11897:11898 ioctl 40046207 0 returned -16 2018/05/08 18:01:17 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000120f27)=""/217, &(0x7f00008eb000)=0xd9) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x21, "3b5ff2d9ef6c80286dae96c5f6c0990e1d461123e45a634bae03e7bc23bca3e66b"}, &(0x7f0000000080)=0x29) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x5, 0x7fffffff, 0x4, 0x5a79, 0x100, 0x7, 0x9, 0xff, r2}, 0x20) [ 162.233219] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/05/08 18:01:17 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="12634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f000000a000)=ANY=[], @ANYPTR=&(0x7f000000b000)=ANY=[], @ANYBLOB="00000000000000009fa660e952fde9c93359e74b5b54e80bec5fe559fd3c7db2bc77163c770eb223b04fa92a76f69b4b30cb2aaf4e"], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) [ 162.356539] binder: undelivered death notification, 0000000000000000 [ 162.396618] binder: 11962:11963 got reply transaction with no transaction stack [ 162.404230] binder: 11962:11963 transaction failed 29201/-71, size 0-0 line 2763 [ 162.462306] binder: 11962:11970 got reply transaction with no transaction stack [ 162.469944] binder: 11962:11970 transaction failed 29201/-71, size 0-0 line 2763 [ 162.487200] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/08 18:01:17 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x1, 0x101000) r1 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000000)) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/08 18:01:17 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000bc9000), &(0x7f0000f2d000), 0xfffffffffffffdf7) 2018/05/08 18:01:17 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) getpgrp(0x0) fcntl$getflags(r0, 0x408) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000380)) modify_ldt$write(0x1, &(0x7f0000000000)={0x2, 0x0, 0x5000, 0x6, 0x7, 0x7, 0x609, 0x365a, 0x400, 0x6}, 0x10) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) dup2(r0, r2) 2018/05/08 18:01:17 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x100, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x89cf) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500001c0000000000119078ac2314eaac14140000004e2000089078"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x2b0, 0x6a5]}) 2018/05/08 18:01:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:17 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000001c0), 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 18:01:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00b8008b6bc1dd45aa7ed4c6d0fb11dff6b3e7c416344f93f40566f7ab8ad7d1a96e36284bf08e1f0bc49deda275b90176320a09c533314a6b3a10c452f1ad082b82d956810a074aedc5a716ee6a2e9f045de4ec27cb0bc7873b750000000000000000000000000000"], 0x28}, 0x1}, 0x0) 2018/05/08 18:01:17 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000240)=""/123) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) clock_gettime(0x100000000, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)='S\x00\x00\x00') ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/05/08 18:01:17 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f00000003c0)={"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"}) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000000040)="e59bc053050000007bb51f597ea6feb27c6371100ca6f5c53ded1a2f0fd1c92c1f8082d61217feadb3af", 0x2a}], 0x1) init_module(&(0x7f0000000000)='wlan0\x00', 0x6, &(0x7f0000000080)='#@\x00') read(r0, &(0x7f0000000300)=""/150, 0x96) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) 2018/05/08 18:01:17 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20201) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8001) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000698000)=0xe) ioctl$TCFLSH(r1, 0x540b, 0x0) [ 162.779617] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/08 18:01:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:17 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000300)='./file0\x00', 0x1fffa, 0x3) r2 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x40882, 0x0) dup3(r0, r1, 0x80000) write(r2, &(0x7f0000001300)="d8", 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x7, 0x11, r2, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/108, 0x6c}, {&(0x7f0000000040)=""/30, 0x1e}], 0x2, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) write(r3, &(0x7f0000000600)="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", 0x600) fstat(r1, &(0x7f00000000c0)) 2018/05/08 18:01:17 executing program 0: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000ff3000/0xb000)=nil, 0xb000, 0xc, 0x40010, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x1, 0xfff, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) prctl$intptr(0xe, 0xfac7) write$cgroup_pid(r0, &(0x7f00000000c0)={[0x31, 0x32, 0x36]}, 0x3) munlock(&(0x7f00004ed000/0x2000)=nil, 0x2000) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) 2018/05/08 18:01:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:17 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6664001a000000") removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=@random={'trusted.', "5ef976626f786e6574302f73656c696e75786367726f757000"}) fchdir(r0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000001c0)=""/146) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x800452d2, &(0x7f0000000180)={"2000000005000000086ac9c20000ed00"}) [ 162.960046] syz-executor6 (12009) used greatest stack depth: 13328 bytes left 2018/05/08 18:01:17 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'fridge_sdave_0\x00', r1}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, r2}, 0xc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) write$binfmt_misc(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="731acfffff0077b800"], 0x9) [ 163.024127] hrtimer: interrupt took 243243 ns [ 163.069587] syz-executor6 (12001) used greatest stack depth: 13152 bytes left 2018/05/08 18:01:18 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/08 18:01:18 executing program 4: ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000680)=@generic={0x0, 0x6}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x141201, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000240)="84e1847d2506f0df20e3a0ca5e8a717dcb463f504e3a48441384df01e040bf1032ed2f0628eac8923fe064b83bab3acac419035f466b69658bbafe68757ab5defe49a038b2b15c55b7cca927be9ae3dcaee42d5506d1c1eb1a0877597cac70c797e0758ac97c22bd5ffb1c8f8ec4dec1efe84ebf111829ce1e44240822"}, {&(0x7f00000002c0)="17cd542d5fbec5bbba0d413a1c1fb090d489edb7a702ec9f5ff27b0ac63943dfd6c8d4fdb8761830add4ab94a3582b22410cbe20a4867c046511788ffcb80f3b585c937d7c4c06d05a9f3b58a4840576f12d73eae4f03bf0b7a5508d8c68de4ace406a839acc30533e906d9f478b769f7da23a19fb87291f518b7b110f591e4887611a1129a64a7db21b098d1926874afa614e4ee3c89bf581fc04887e00cc23383097677d6924364720ab806b9a75d8dcb6106e55cdb3929cf06a42edb169c9f55657eaa0686aac2d4719e116dba89da32b7a66bc"}, {&(0x7f00000003c0)="d8f1"}], 0x28cf87bc861fa30e) 2018/05/08 18:01:18 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000300)='./file0\x00', 0x1fffa, 0x3) r2 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x40882, 0x0) dup3(r0, r1, 0x80000) write(r2, &(0x7f0000001300)="d8", 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x7, 0x11, r2, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/108, 0x6c}, {&(0x7f0000000040)=""/30, 0x1e}], 0x2, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) write(r3, &(0x7f0000000600)="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", 0x600) fstat(r1, &(0x7f00000000c0)) 2018/05/08 18:01:18 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x2, &(0x7f0000000040)=0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001300)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x90) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="040000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/05/08 18:01:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f0000000080)={0x3a5, &(0x7f0000000040)}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x2, [@empty, @link_local={0x1, 0x80, 0xc2}]}) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) 2018/05/08 18:01:18 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0x0, 0x0}) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f00000000c0)) fcntl$setpipe(r1, 0x407, 0x0) pipe2(&(0x7f00009abf7a)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r3) vmsplice(r3, &(0x7f000044eff0)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="a5", 0x1}], 0x1, 0x0) 2018/05/08 18:01:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:18 executing program 2: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x3, 0x4400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="860000003107aff6170417bbc11734933651128975b97c5aeb6d8c3f577c8d440c53b3753d23d7f63c65a1e9f3369d4e2345a379a5b003fc0c4de01e53b23e883c0514070061879a37f7a00999605c2199874237427fbc49dee4805fd7c16e0998321ead9484375fe43731c121e701fdbf7493868f7f455480dc980e060f2ea9ac659dc1892031d4dfa1370c65e220c898078d1696752628c3577bff514cd42b7a5d6ecd540bbe1eb559b899ab0a771c2dc2f9bd62433a80a9989a55b12abeebcc21487bc92ec20f6244df8714372c29db891dfcf75585a05d92f23fc154e82a0787b73e83ed4db2799a36d1cb0f20651ae6fd4265"], &(0x7f00000001c0)=0x2) pipe2(&(0x7f0000000080)={0x0}, 0x0) fchmod(r2, 0x3) execveat(r2, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000000000), 0x1000) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e20, 0x96, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x3f}, &(0x7f0000000240)=0x8) mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r3, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000100)=""/209, 0xffffff4c) r4 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r4, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6126793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a", 0xe}, 0x60) r5 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x5, 0x101000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x3}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000600)={r6, 0xf3}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000000100), 0x4) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x20a00) rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() 2018/05/08 18:01:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:19 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000001e0100000000000000000000000000007a84eb5d7f366600d35380f2721f76c2b554f8eb27c8e7ac147f122f564819ce677468685e37e5826842a615739b72f03a815b179e400502d605aade4168e3525c73c49689fc53abbf1ebacd38d800000000000000000000000000"]) [ 164.037369] EXT4-fs warning (device sda1): verify_group_input:104: Cannot add at group 933 (only 16 groups) 2018/05/08 18:01:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x30004, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x39) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"050000000200020000000000000000001800000003030000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) [ 164.178138] EXT4-fs warning (device sda1): verify_group_input:104: Cannot add at group 933 (only 16 groups) 2018/05/08 18:01:19 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000000280)="1f16da0835430cbab4e6983bab98574140ddca7329077234608e898d2b1a7df6", 0x20) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0xa000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000180)={0x4}, 0x4) recvmmsg(r1, &(0x7f0000004300)=[{{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000015c0), 0x0, &(0x7f0000000080)=""/58, 0x3a}}, {{&(0x7f0000001e80)=@l2, 0x80, &(0x7f0000001d00), 0x0, &(0x7f0000003300)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f0000004480)={0x0, 0x1c9c380}) [ 164.231621] syz-executor6 (12051) used greatest stack depth: 12840 bytes left 2018/05/08 18:01:19 executing program 2: syz_read_part_table(0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000100)="02004200000001000000ff87315336f70000000000000000000000010000000000000000000000000000000000000000000000000000020000000000000055aa", 0x40, 0x1c0}]) socketpair(0x4, 0x80807, 0x100000001, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) syz_read_part_table(0x1ff, 0x8, &(0x7f0000000580)=[{&(0x7f0000000000)="f6c0d44b51e07ca7c6f4ae7b7d6a21854c8a4ad29ab3c2c1bfd59b037f5e0999bf0f018dfe2014c2d6f8e8202de8b41bdab5ed9c6b05e38ff5f7cf8d21959c1232db3b330902123b506537f94e8131a14bffcd40827d355116bd4c8f5258c437828d56423163505d51411885e042b6c14a259ba6a094ec669bac77c699b0", 0x7e, 0x10}, {&(0x7f0000000140)="d52da22a68a5a02233d89136a004584e4d6f8a465bea72c8563e6326b2d2c6d32f9900de0a2db1bb57ccdee22b0484e9259ccabf1cfb58e58d54cc11ef9066b24717d7f34549ac787bf9ca6b53b4335e28edd720db", 0x55, 0x20}, {&(0x7f00000001c0)="f039a292ebdd4054210e440acd82fd37f34a14454187d49a203cc43e3f7362292e8e85f0f41d7b89337e2122ac099265bc066dabf9a66cf00749cea8c2cd885a9ae26cc1becb381e1e06a000e0a3754c444573faf96bea1aced47ac59451788ce10e35d27cda151e5b8cac99015c97bcfd24dc4b7c196965fb030d2020bc04446bf465eea4c99fca5d0086f56716c95a9064d0af685f6720", 0x98, 0x3}, {&(0x7f0000000280)="302d5a984bfb795b3740482bbbfbd06af1050001f45f393264417e7f02d2ef3d891a7303986b8ffe7a7e980c5985a0203c1a8fca74b3c35795024c4581a41338580cfb210f54e6790f6a9acf57b58966ac07a3772bc97c676be84ab0a42306d19c14c1eb5ba9197cf62b9fd4671b", 0x6e, 0x9}, {&(0x7f0000000300)="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", 0xfb, 0x7}, {&(0x7f0000000080)="cb3460d7e19e672aa67ef0c2517a9d2adc69a528555d4a8a9f75dfa68fada3f23d600f64cd1a4555a87fbb5da3cc395a9285b0452eaf3d24", 0x38, 0x9}, {&(0x7f0000000400)="4a1139ee746cef87a7deed6f835690ad84a9829e296da69738f7d47945af8af6fed8aa40710d31e5b1ca9a162fe69050daf41abdb7d8c68e06da98342228eee87b899a2b7e61cf2eb10ee760f405a1ba4be075f2e69783aaeabbeac42ac35d9cccaa72fe717b165dc8eecad986e93ddacf32f9b5068f86510d77c92ac468a349eb4e90481a0565629e20d260233376be02dfdcb3", 0x94, 0x8001}, {&(0x7f00000004c0)="d28807e31ca283316c25b09c4fc3a4b11f672e97f78b86d127d33802bf46bec8f3e1b01cbf58878bd0e84e908a3fd3ba3e57e5a3057cc7caaede6feef7edcac6bb0b511cee50ee34fea7749bdfef9ed8cdeba2b0bcf7d8b67079fe9c71fbde0e2cc3001bf703d7f9f09890df54612bd079705115f0f32bb5e5a00cc3efc2a8feef37208cf1ec709fc6d5fcd96acff44f046e6957979429f312336ef83864740829956da4cb88b01a", 0xa8, 0x200}]) 2018/05/08 18:01:19 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x40a40, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) recvmmsg(r0, &(0x7f000000b380)=[{{&(0x7f000000ae40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f000000b280), 0x0, &(0x7f000000b300)=""/84, 0x54}}], 0x1, 0x0, &(0x7f000000b440)={0x0, 0x989680}) setpriority(0x1, 0x0, 0x0) 2018/05/08 18:01:19 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:19 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2000) ioctl$BLKSECDISCARD(r3, 0x127d, &(0x7f0000000180)=0x10001) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) [ 164.410298] ldm_validate_privheads(): Disk read failed. [ 164.416813] Dev loop2: unable to read RDB block 1 [ 164.421772] loop2: unable to read partition table [ 164.464644] loop2: partition table beyond EOD, truncated [ 164.470381] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) 2018/05/08 18:01:20 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0xff) 2018/05/08 18:01:20 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x40a40, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) recvmmsg(r0, &(0x7f000000b380)=[{{&(0x7f000000ae40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f000000b280), 0x0, &(0x7f000000b300)=""/84, 0x54}}], 0x1, 0x0, &(0x7f000000b440)={0x0, 0x989680}) setpriority(0x1, 0x0, 0x0) 2018/05/08 18:01:20 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000000)={0x1d, r2}, 0x10) close(r0) 2018/05/08 18:01:20 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240)=0x9, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) write$vnet(r1, &(0x7f0000000700)={0x1, {&(0x7f00000005c0)=""/34, 0x22, &(0x7f0000000600)=""/254}}, 0x68) writev(r1, &(0x7f0000000400)=[{&(0x7f0000000340)="14", 0x1}], 0x1) write$eventfd(r1, &(0x7f00006d5000), 0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000040)={&(0x7f0000000000)=[0x17a, 0xff, 0x0, 0xff, 0x4, 0x5, 0x10000, 0x9, 0x639, 0x6], 0xa, 0xfc2a, 0x80000001, 0x0, 0x6, 0x7, {0x3c758b49, 0xc3, 0xfff, 0x7, 0x9, 0x40, 0x0, 0x8000, 0x1, 0x3d5, 0x2, 0x101, 0x5, 0xffff, "c4b2a873b78f190b15fd3cfebac13c59280d989cfa1f2d4021605e10232b3174"}}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00000000c0)) write$vnet(r1, &(0x7f00005fdf98)={0x1, {&(0x7f0000bcd000)=""/4096, 0x1000, &(0x7f00002e7000)=""/216}}, 0x68) 2018/05/08 18:01:20 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {}, 0x8}) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f00000004c0)=0x1) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x40) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) bind$netrom(0xffffffffffffffff, &(0x7f0000000480)=@ax25={0x3, {"8fbc64f998e33d"}, 0x3}, 0x10) ioctl$LOOP_CLR_FD(r3, 0x4c01) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r1, 0x409, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r5, 0xc0605345, &(0x7f0000000380)={0x6, 0x1, {0x3, 0x0, 0x7ff, 0x1, 0x2}}) r7 = fcntl$getown(r0, 0x9) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) perf_event_open(&(0x7f0000000500)={0x7, 0x70, 0x1, 0x4, 0x40, 0x5, 0x0, 0x312c29b2, 0x4420, 0x4, 0x4, 0x6f34, 0x80000001, 0x20000000000000, 0x0, 0x1, 0xff, 0x7e49, 0x7, 0x9, 0x7, 0x4, 0x81, 0x9, 0x7, 0x2f28, 0x9, 0x5, 0x2, 0x3ff, 0x8, 0x10001, 0x6, 0x7f, 0x1, 0xffff, 0x1, 0x7fffffff, 0x0, 0x3, 0x5, @perf_config_ext={0x9, 0x6}, 0x20000, 0x517, 0x9, 0x6, 0x9, 0x5, 0x8}, r7, 0x5, r6, 0x2) r8 = dup2(r2, r6) openat$cgroup_type(r8, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') futimesat(r5, &(0x7f0000000180)='./file0\x00', &(0x7f0000000400)={{0x77359400}, {0x0, 0x7530}}) 2018/05/08 18:01:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90), 0x0, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:20 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e0000fe23634c9e3dddbb7ff78759d03bc700000000040000000000004000000000000000000000000000000000000000000038000200000000000000000000000000000001000000000000000000000000006b9075170000000000000000000000000000000000000000001d942d5b0000000000030000000000ea00000000e221d5800000000000000000000000000000002000050000000000000000d43016a5e5f5fdbd0baf126c7a28f8149686c560d28bab034e970f789015dec0d355a799e226daa87e335d8bab55d896fe0e798a89b2f433a60ad0085e0e1cc1e8d420dac8"], 0xb0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/08 18:01:20 executing program 2: r0 = socket(0xa, 0x1, 0x4) ioctl(r0, 0x890e, &(0x7f0000000000)="c62900000000c88a79ad6f") poll(&(0x7f0000000000), 0x2000000000000120, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/72, &(0x7f00000000c0)=0x48) 2018/05/08 18:01:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90), 0x0, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200, 0x0) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000240)=""/147, 0x93}, {&(0x7f0000000300)=""/103, 0x67}, {&(0x7f00000003c0)=""/142, 0x8e}, {&(0x7f0000000480)=""/195, 0xc3}, {&(0x7f0000000580)=""/75, 0x4b}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000000600)=""/151, 0x97}, {&(0x7f00000006c0)=""/82, 0x52}], 0x8) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000015c0)="ca0123d1400a5733329633c632551923", 0x10}], 0x1, &(0x7f0000001600)}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x200200, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2200, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000000c0)={0x8, 0x3, 0x5, 0x0, 0x0, [], [], [], 0x8, 0x1}) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x1) readv(r2, &(0x7f0000002ac0)=[{&(0x7f0000002880)=""/12, 0xc}, {&(0x7f00000029c0)=""/255, 0xff}], 0x2) 2018/05/08 18:01:20 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'team_slave_0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) 2018/05/08 18:01:20 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)={{0x10b, 0x9, 0x800, 0x65, 0x93, 0xffffffffffff0000, 0x105, 0xfffffffffffffffb}, "2cbec10546f931c881441e73e7bbf0c21956b6d9c73dd5fd3fd96390bd44040e"}, 0x40) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x806, 0x0) bind$netlink(r1, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfe, 0x2}, 0xc) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000000040)="6a6e18f0b330ee0926f42e794e422e5dc1c508f5d7dceffe1516b7ae60c089f5f83d3a574437bf56f3a5198a049823ded7abcc9831bd33e76ba7467d498acffebabe478ef968506f7dc90120fdc3d01668421add614ebb278b8cc73e74ee954199c041b2beb6cd5515c71c3346630a45d4f694", 0x73, 0x8}, {&(0x7f0000000100)="57df4eb34ee0e42f66cc62a6ff5e0d6160d16adb9492f72564d4175de86d825198d2133739b312d7fc91176b62d3aaf2fd1e06c368845949", 0x38, 0x1e80000000}], 0x0, &(0x7f0000000240)=ANY=[]) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x8001, 0x0, 0x0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0xa4, "125ea00fa50254bc3cb7123501e213bf9844d804228b65b2567bbfaf2cef10f266e75aaad657fef9f0b0be3cc0637195b6e90751142368f1a59602fae1b2020f1d1e0857d37271c7f9f770925dd45eb87c3d653ff2a1d8ed6139377ee15cab81db7064a2e635cfe0c07e3995e3aa17acc821c386e7b07e69f33af33d2d1593ea6ac1066b3e7a94e3790e212b2361979e200eca34abb4bdb4c8320ba88425eba02a8cc63f"}, &(0x7f0000000300)=0xac) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000380)={0x0, 0x75b0, 0x1000, &(0x7f00000004c0)="9f69b78c3089b0983fe3e9406777633a3c01fb73f713ca03b3070a8c21943c5b16d06fdf65d5d99b58515db4ff9bd2dc2b9c8d185c76bf58b29937fb5695606598a76e47404f3514d98edf58ca020ceb8d33ab2fa0058fade7ad57816050ab195320ff19ee748f5328a58b731837c3799fb0302f1a85983c7b7243c1dbd4d6ade83a8dfa405a7bd831caf2d489873a342bf9b73b1587176211c277e3826fc2b04796a04a9b13cc8d090febc3260a31083948517d2b73a74f05112501d524d9163078b2e93c77a6856d737d6bcbd878f965a7feb3e1a05f2a6f93b83944c2e16c5479de3f77db51e8bed55f6e3c9ecfe73f252750aeff87db7c15fe306647283fb8fd5a56d941d4b7aa1e0fb6115f4ad1abfff90ac9f82660f02b2eb0112885ebbec3853ab685a7833b86186b682355737f422bfff7d4e9681b4e8e24adb55475fd575b4f1da36ff12034de556f3e515128b1fd2420078d0b11186842e8874610facc13f46c304e289f831cbbcfb23f8759ba3892c42b0b1ba8e7cd4a56f64e494f09ace5667c3ef3391f85a162eb79d801a576450d765c5debf16336ad8da9c699dd5033fbc4b4067303285f3e2c451aae40865109d8d32ffe9ec6d4ca771e55712aeee88026555a52142e430a2df74c87f771aa5acfd47ae326efbbd10bca1ad1520937ea6081bbd5f16f299ee6a8163c343a5d790dbffcff6a9d8132c3867f65a9196144eb2d9c6f6780c037d285a3d49b7769770465354f483f1e80450afe8f60c72c16717d4c4c9055bb775156ddbb59bf47b6311ac7981ad1acb6b48418bba256501840cf7b5e97565f61cffa6433e3e57d259a8619e31197dad0924ef0bbe03e2eadd0a0cceefb59d0ba4bc18212f5400a073733012fa90f3d4f0b0e5558c89a9e679ec6646c059ccde528d379e6dd21095c25d5f18d701bdc37c250118070ecb794438a35ecca492d39b97937f9450cf1398b729bb4ca8489afe945993bae5a75c5982cfbd58912de0c8df1bd05a15a086d1862d0cd95d60a18e0dae08714f2b204d5a80545d6fa78420b3ff614898e1ebf02c2937d4cd5f1996196efaddd7ed670459ac80bea2dc48c64ccbfc8b72645d5ec3b32ae946955e410e8b61b8685b4e01e8ad3a9ccb40bf6f93f6fa68d13a9cc759bece004ca9a7d58beaa5799983623071ad89cf8880e4b859bc33ee3f304509f1c4c915cc8bda7890fb2618d3abfbefa523037f2c8a9391a64faf0b4ea0726d43090f81dac6af8403780459730f68fafbb6f8848147761a57f8e9883c892725106e2b2fa2a4983399ed0d1412d3faccb17f5256bc68a1a881378c37e950dbf224e9c4e550d32b47fca73040c39792187b3121ed085543cee719f5473401ea1d1b3d4e3a2d468d55bd740c7b287c085ac0c9bef523738f591b8dc85fd5aff28603393f6a80da706ecd1d9d365bc8ae373093596a6ab131dde7b4430332e88af43749867d1bff83caab93deab79fa76b2a468d47dcd87383db5d6fad8c31df84b4986ef998878516c11411c2afc5fe094e3070dd4f2d6880256ffadf91f71244e2031a423a7abad1d205016d584537ef7d3c8bb3111dff8f2d2ce34ed9f6b2c32430a179771149ef4319f45ab7e10078a3217c214ed823bc4f1ef2d904dfe628a976538959f5cb2be5bd3b30eed4e1d342cc647a095a8b197d9dd1b4b7be52d933e5fa07bd46971d6979ce5801ac43dd5fee3c97a725c87e7602dc68441741b05589e3bb2e0ed5604b44c968ee12a8bd683520d97f70b991a8d4bd1ee8bbe3e65a9d990c0b2e6efb45a3394c72b5ef42b2961f5e40d646607f23cb1ee056f516550fbd001b305bfd6378b6f38aa9f420db3e492279b0cc862d68bfde44c00dc0cdfa13221de6f0535dbbe484a03e35b52cbade44f311ca9156b7299b51ce8400cce1aebcb341c6c917151cd75e676757deaa0f0570fe061e9d91ceb9939d1a242ab0ea201d67011077e3476ad38dd7d04ef7d96d2d8207422fb3c0816d61ad7514900181ebe8567c7afa758c723b02ed4382134c11674051c7a9fc1e24f22481ef8f5ec142c60114282fff5fee767d4d2c631deccf667fb2826369834309d2170ef0e75943121e08b5f74774983ba7f06bc4122bd0a56f7adfd9dc4d318085f9c34ae81a03c9f3f33079a5ff4b2868aefd50c205d39648f70ebe67b7e27f7411914ee4746b728bc52af228d85859787dca672d8d856f6c4a6e03cc2a34a94ac5d4af22ecf6e185275d6e2f72660545b9cc68ea655a56dc820c3a41e2df9f6796e8bfb086519b17b6632f8a8e57dbb1f80902785568c65fa5445c455006e616abcb7711e1c5683ab1d8da7b85583b08446ab7f7c7f990eadd6de791d49bb3118b69bcf072f5b298c857417570476b6bfca6846e51ae54697beb75d906838480e4f15dc44ec7cb381257c81654635be2a1bd7b426fde42552e410c7dd956a13aa27dcddc94fd1956c3cb76be2164438276388b11353267ce6d27a8d04c537f645167bf4d6b219cd155381b0acb211253c8c628c5f1758fe37091012d5dbe9e019b94f7577f4b6ab4b271dd166863255dd300cde68c9a34f001c7075b6def9a0ace06ad235c9b5bcfb88e386bbb3cdc66b2fbf489a25cb0732dfc1b8c182e49eba0566674f594c95121264587b397cee2192c081df15c97fb96da2e4d6be54df10707c6029385c3c4c21efb4fd0fafa07f2ea159a8a9192ef681998b9c04566fbd53f7dda15aee9e44899526c3113d1683e464701e483bf44ee7f80dcc63ecc6c38dd55412192751e8091084c376eeadb5f8e0063344dceead6a42581aaf17d7f0d51a89c60d6e052cd12887751662d718899563b0a16055c85778cf82c8312b996073a0cfd1d88e349679c344288556da7d37b0c5fd361ed98ff34392fbe4593435724e908b777a30ca091611cd33ceb2effb1e427e6cb1d3616da615a72353d6bc3e727299eb83da6f90f7bf4a8978b769318d9f4010bd5af926b859d3bc2d529fde30f8d6b50a4a3a7a21bd74096f8e9f1196b488bddc060e08dfc69330bdf7368107c8963e75d26880206a6c45ecabb6e35548803f20d32c6ea25837944c0dba10c02916c16b94dd6490a1fc58b1fc83e2ae3346b8a6cf082da344bd17a6750fdf7ce527f9b76a71e0a0f34a2efc4753a55aaaae8f11a63dcd659521e8595a7d6a0e2289d887fc3b020aadae6f9c2eac5496f95f0c1bdc0b5a35d120478b9da458ac830bdaecdb3c7ecfc3f98ee0e601b768bba518604cebe41a3b7c6083a5e0597c9d32b0c74446116899d8aa0e751be9a94c84a0da6e5181e6ab7bd0dde68fbdc45e2403c8fe8add4fbc69ef4ac75f6d51c59906d25644ec95cce730de8f336e084fa90d3600eca9c37a7af8f8a9c52c3d5841c4fc035a5d4ffd97642318ce14998b7b2408f313ef7f65f8e90dedf414e9c17be54e9252de370f640cf2cd0699191f0e3d3aa9c6b31a5625fdff7bbd02bae5f42df44b56863613869b12c762eb31f77fdbdac93360a8ecb19b39494581be82bea7b3150d66c76f48193f6cb3c3de92f6eacb4385e2ba7534d25777fbc712b73ba8cf0985b6ae0f040e1cf02689f5e1d7fd509561221d470e46db6ff22466e4cf0019d4d34a3b23a0c0427ecb55c971d306f0695d70a7812a2a267c95f68cc16a215e2186ae3c07a1b0aae38f95afa6ba89cdab86d8f6fd0e42f9678be36e65ce89cc20674a5007fd8588ab3b002d239e273b78d00820ce424e0b4bc6e4240575c7d6c604304cbf5ec43d2e1c03ccb8cfbbf5b60c606f1d2166170313ec6707f82cf76a50c9f516895cbfba2c668783bcffbfae235a9d7188dcc45bfe9438593fbb9833c08f0cfe1243509f59fdfb81aafe683eb58843ba2ce619b1d8f9afbab55be1d8c213373c2d7f927fca5d5a54c1348a2ba53dd123b524b4f650191c6ed217bdf7a2384ae20980d00198cbf02988a74d9c6e26589a67b60aa0d2c4bd4caa7ebc68c31476da5eb4cbdb4f6f099eee766a8bb5843d7542ad07a61416007800e4bd3e26c305d979738493d694191699e21d8933815bda774def5738269f0eb2c665d8f5bcba274499d09db028767a30bb5508af271e5986ee6b8a52a3bbd23c0e64275cea43ad2ec5e3eba5338166b64d0c2cd76cca15696d395917b55041599a1a4747e30bdafe0f4c96c0d83a8b1bc11b824790865ef5d4241f277e3c209a9f56049ac91774b2576bf7ca06d3d16665cc84ed93f987f71afd15cb87464d4696f1b28c0575eb1e500ee7c662852aeece4f05b8317930252b6d8684b42ec64a0fc6dd09ec3d3530a7f1cb9f79281aac0cb184aabc9e70e008fc9d1443a1e4478ce2a422a439df258a8d7d8c14cc3d187537efc96c01387597fe016d0de1b846a19b77f27ce3759e8219cb79f2b8f752cc384310e1383abbc0fb806af94b54cf68fb934fd1905fe8844e05d13e1866fc036bd6fb1303b87e1009c2c2271d458a4a803842da5abf19c95d26e02c159ed93c77b1a8047b6dd7553279e22204fb88146e92cb03647bc61440c8eec75c0adb2745a1204ee01a2de766c88a3f3e0904e7f182dca7a873e47e7f6f1f4491ca47c608261ccb8759b2bda322dbee0c59a93d3bc0b52a53584c24490929884016094c4d0e12eb12a741256312c42d7a8d47d638afcfad48028ce4e589fd1c37ebc5f9bdfa27976dc611f503e06fc7d267c634408213b7bab0b430a8568b1fc54cd2afbba82c665e66c54f3c56773bcf81990a5e09f2f0a82ea80807c86eb762a2ecc0dd40b5c3a098aa538869e486518b1f10b3da7b6bc341bb8bd2844c5b12d3fc1cf569b9987c0815f32510da9e7ab2e5a86c2eeb71fd627d39fb5921cbb60bbbe4d645cc805fad6c217f714ce0941683966aae84adede4e16bf9190dfb48aeeda5ad921416edebb9a56b88ef7dc60ed130f04b5dda7634b3fe8526f100a97eb469f090a9eaf12f524008d202db26ddd8bbfd55005068b61f96a948666d54b296a56a132d7f4fbcc5858d50ce79c999b0239394f12ec610a68dcc23fb0eb8864e63687040460c4dd6b1040d08293cc27b2bfe58c34f1c102d7deccdf7339938dd92c92e160d3fa1cbb15663edd15d0be3d45237ada2416cb6d426f2b90c56ae4fe800063b7c20dd4a058e9c7c8d8dacb2b3add72ce2f8d1409c1f17e30c90fd97d0956e9719dcb34ab828e6d7fe4f6a50eeb1180df377a1829360b125a6db93382d98259afcaa62fa7b3b585713840cbd576cc8c2b005ee3f75fce96405e7e6e2bbd98b8fccd899a5dcfc540259501807d948ed73b476d66ff7bb3cb707e4b2123d07fb5e6192e444bdc1474e0e4623c934a2337b04aa1af8bf76e8fe286a001a406d95698bbe400b52008b7a6b58ecc6f538351691eb05d1065e6c282a84a4c0f5c4c3d3e138e3f81d5656532907cd7e4fe63517e8b9e0bc56101351a9f3849883420b144a98cecdc0a0c8bbf39d327609537e4869658bd604ba7fec2de7665820e27522c049929219f6fb203389ae848887cfb3838ebdb23f9f7ba8a46953a670bdd57e9ab91ad6448c8edfb5646731d852a91641da80e3f31eb3f69d4b220a0c86ed8e5c6a3cf0bee9d7fcf538649d86279b26331b426b0233aa1fc9c660dd8a98128c7358a031b7efd17fc590f6f7a68654e7530e9425785148bf252d4c24fd330275ffbc8cc9951885db21baca6a7e6bf37d5bc4001e4006f313040a02189f8a7eb3caa2063c6820c3d9824eed9684eef2434760afabf47b1e86c31a368264975c5c047da"}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r2, 0x6, 0x1ff}, 0xc) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) 2018/05/08 18:01:20 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) syz_mount_image$ceph(&(0x7f0000000040)='ceph\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x9000, &(0x7f00000002c0)='/selinux\x00') unlink(&(0x7f00003b3000)='./file0\x00') dup2(r1, r2) syz_fuseblk_mount(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) mount(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='./file0\x00', &(0x7f0000000000)='msdos\x00', 0x0, 0x0) 2018/05/08 18:01:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90), 0x0, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:20 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x8100, 0x0) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000200)=0xbe0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) accept4$nfc_llcp(r0, &(0x7f00000002c0), &(0x7f0000000140)=0x60, 0x80000) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000280)=0x6) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000001c0)={0x0, 0x1}) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000240)="a3f403ffc0b1730d4c217b917f7ac1e7113f617c597e550c805cf082d12e0ca5b6f51b318cfaac968fb9d8e5a7dcc3becd6aaf01a10ed115a0", 0x39) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x121280, 0x104) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) add_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='V', 0x1, 0xffffffffffffffff) [ 165.672547] FAT-fs (loop2): invalid media value (0x42) [ 165.678064] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/05/08 18:01:20 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/162, 0xa2}], 0x1) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000100)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) timer_create(0x7, &(0x7f0000000040)={0x0, 0x18, 0x0, @thr={&(0x7f0000000100), &(0x7f0000000440)}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000), &(0x7f000004afe0)) [ 165.789700] FAT-fs (loop2): invalid media value (0x42) [ 165.795244] FAT-fs (loop2): Can't find a valid FAT filesystem [ 166.606822] print_req_error: I/O error, dev loop4, sector 0 [ 166.614150] FAT-fs (loop4): unable to read boot sector [ 166.631488] FAT-fs (loop4): bogus number of reserved sectors [ 166.637432] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/05/08 18:01:21 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000001180)='/dev/input/event#\x00', 0x62, 0x0) r1 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000000)=""/142) ioctl$TIOCSBRK(r1, 0x40044591) write$tun(r1, &(0x7f00000000c0)={@void, @hdr={0x1, 0x0, 0x7ff, 0x5, 0x7, 0x1000}, @ipv4={{0x1e, 0x4, 0xe414, 0xe415, 0x1080, 0x64, 0x5, 0x10001, 0x16, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x30, 0x8000, 0x3, 0x34, [{[@loopback=0x7f000001], 0x7}, {[], 0x2}, {[@empty], 0x2}, {[], 0x6}, {[], 0x5}, {[@local={0xac, 0x14, 0x14, 0xaa}], 0x1}, {[@broadcast=0xffffffff], 0xfffffffffffffffa}]}, @ssrr={0x89, 0x7, 0x7, [@rand_addr=0x6]}, @ra={0x94, 0x6, 0x3d800000000}, @lsrr={0x83, 0x1b, 0x2, [@broadcast=0xffffffff, @loopback=0x7f000001, @rand_addr=0x1, @multicast2=0xe0000002, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}]}, @lsrr={0x83, 0xb, 0xff, [@empty, @local={0xac, 0x14, 0x14, 0xaa}]}]}}, @igmp={0x1f, 0x56, 0x0, @loopback=0x7f000001, "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"}}}, 0x108a) 2018/05/08 18:01:21 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x40a40, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) recvmmsg(r0, &(0x7f000000b380)=[{{&(0x7f000000ae40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f000000b280), 0x0, &(0x7f000000b300)=""/84, 0x54}}], 0x1, 0x0, &(0x7f000000b440)={0x0, 0x989680}) setpriority(0x1, 0x0, 0x0) 2018/05/08 18:01:21 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) syz_mount_image$ceph(&(0x7f0000000040)='ceph\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x9000, &(0x7f00000002c0)='/selinux\x00') unlink(&(0x7f00003b3000)='./file0\x00') dup2(r1, r2) syz_fuseblk_mount(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) mount(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='./file0\x00', &(0x7f0000000000)='msdos\x00', 0x0, 0x0) 2018/05/08 18:01:21 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) syz_mount_image$ceph(&(0x7f0000000040)='ceph\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x9000, &(0x7f00000002c0)='/selinux\x00') unlink(&(0x7f00003b3000)='./file0\x00') dup2(r1, r2) syz_fuseblk_mount(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) mount(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='./file0\x00', &(0x7f0000000000)='msdos\x00', 0x0, 0x0) 2018/05/08 18:01:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:21 executing program 7: r0 = getpgrp(0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xff, 0x4000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000080)) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r2, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x4a19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7b}, r0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/05/08 18:01:21 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010400)="1020f5f20100070009000000030000000c0000000900000001000000010000000000000000280000000000000c00000013000000020000000200000002000000010000000c000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="757372000200000000000000"]) 2018/05/08 18:01:21 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x501000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xd4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x36}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x100000001}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e24, 0x1ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}}, 0x7, 0x4}, 0x90) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={r4, 0x86}, &(0x7f00000003c0)=0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000400)=0x9) link(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00') r6 = add_key(&(0x7f00000004c0)='pkcs7_test\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="7106557f99eb037ad6679247b61c5058544994c50dfc2ee00b338d79d051d6eb406595c4e6f29370e8f7e2ae61530f5ed913f202a564e3ca6c4f2e7f2a406e017bece8b59986e069700b75985685d2ec9b8d17c395194d9b179219960007ebf2bd1067ca8588d77d6db121fcb421b10c2daedac767", 0x75, 0xfffffffffffffffc) keyctl$read(0xb, r6, &(0x7f00000005c0)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000015c0)={r1, 0x689a}, &(0x7f0000001600)=0x8) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000001640)={'filter\x00'}, &(0x7f00000016c0)=0x44) fgetxattr(r0, &(0x7f0000001700)=@known='system.posix_acl_default\x00', &(0x7f0000001740)=""/156, 0x9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001800)={r1, 0x401}, &(0x7f0000001840)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001880)=@assoc_id=r5, &(0x7f00000018c0)=0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001900)={'veth0_to_team\x00', 0x9}) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000001940), &(0x7f0000001980)=0x4) msgget(0x3, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001ac0)={0xdb, &(0x7f00000019c0)="bbd4978a7397bbe775fbb644b5d694ec22bd1b9aafcba432a7cb9f15fe8e16704d9624b3b0812d1d66df227f0d46d5fd68614c294f775376490f10cf9d250d05fbe901aedc8efbf884277f5012a461b5f3944fa4c6af265c67220998ab1d3939d502a81fe0a025343650b52790f8dca4a0b6a29c0bef3b827cd07de41f197f4c07769fa996c0ac15a6aa860c82fb4f7c1bdbff68edde117a29522f01f52cdc80acd5f9472b50c4477f0990aba0ee129fb48413caab196d7965f9f59007b58561636d06078ec8b77a88a461f26fb907e894ec96900858489468cc58"}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001b00)={'gre0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001b40)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x1d}, 0x1, 0x3, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xb}, @multicast2=0xe0000002]}, 0x1c) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001b80), &(0x7f0000001bc0)=0x6) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000001c00)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockname$inet(r0, &(0x7f0000001c80), &(0x7f0000001cc0)=0x10) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001d00)={0x8, 0x1, 0x200, 0x5, 0x7fffffff, 0x101, 0x4, 0x4, r5}, &(0x7f0000001d40)=0x20) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000044c0)={@multicast1, @remote, 0x0}, &(0x7f0000004500)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000004540)={@mcast2={0xff, 0x2, [], 0x1}, r7}, 0x14) [ 166.793764] f2fs_msg: 12 callbacks suppressed [ 166.793778] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 166.805510] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 2018/05/08 18:01:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) [ 166.835377] F2FS-fs (loop6): Unrecognized mount option "usr" or missing value [ 166.847683] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 166.855075] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 166.877157] F2FS-fs (loop6): Unrecognized mount option "usr" or missing value [ 166.908767] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 166.916063] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 166.925342] F2FS-fs (loop6): Unrecognized mount option "usr" or missing value [ 166.934750] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 167.676502] print_req_error: I/O error, dev loop4, sector 0 [ 167.682409] FAT-fs (loop4): unable to read boot sector 2018/05/08 18:01:22 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x4) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x80000000, &(0x7f0000000040)=0x2) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r1, 0x40044591) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/05/08 18:01:22 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) syz_mount_image$ceph(&(0x7f0000000040)='ceph\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x9000, &(0x7f00000002c0)='/selinux\x00') unlink(&(0x7f00003b3000)='./file0\x00') dup2(r1, r2) syz_fuseblk_mount(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) mount(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='./file0\x00', &(0x7f0000000000)='msdos\x00', 0x0, 0x0) 2018/05/08 18:01:22 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:22 executing program 6: r0 = socket$inet(0x10, 0x3, 0x1) sendmsg(r0, &(0x7f0000005fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="230000002200910307fffd946fa283bc023f050000000000271d68b51ba3a2d103000000000000000182ccbb2dab4570915d118d", 0x34}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x5, 0x2, 0x4, 0x1, 0x4}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x8001, @empty, 0x5}}}, 0x84) 2018/05/08 18:01:22 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x40a40, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) recvmmsg(r0, &(0x7f000000b380)=[{{&(0x7f000000ae40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f000000b280), 0x0, &(0x7f000000b300)=""/84, 0x54}}], 0x1, 0x0, &(0x7f000000b440)={0x0, 0x989680}) setpriority(0x1, 0x0, 0x0) 2018/05/08 18:01:22 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0x9, 0x4) memfd_create(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2) fcntl$setstatus(r0, 0x4, 0x2000) 2018/05/08 18:01:22 executing program 0: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0xa, 0x5, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0xc) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x0, 0x264, 0x10001, 0x408, 0x0, 0x2, 0x20100, 0x2, 0x401, 0x4, 0x101, 0x0, 0x6, 0x70, 0x2, 0x4, 0x7fff, 0x4, 0x10001, 0x9, 0x80000001, 0x6, 0xfff, 0x1, 0x0, 0x9f3d, 0x3ff, 0x81, 0x7, 0x80, 0x7, 0x6, 0x1, 0x2, 0x2, 0x4, 0x0, 0x7f, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x1ff, 0x2, 0x5, 0xca, 0x3, 0x1}, r2, 0x0, r0, 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="12"]}) 2018/05/08 18:01:22 executing program 4: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0x0, 0x9, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x9) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) 2018/05/08 18:01:22 executing program 0: capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000440)={0x0, 0x0, 0x2}) r0 = socket$inet6(0xa, 0x0, 0x2008) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) 2018/05/08 18:01:22 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:23 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:23 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='sessionid\x00') exit(0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000000)={[0x2, 0x3cf74988f801c9d7, 0x10f000, 0xd000], 0x9, 0xc5, 0x1c7c}) mq_open(&(0x7f00000000c0)='\x00', 0x801, 0x0, &(0x7f0000000100)={0x5, 0x0, 0x2f6f676e, 0x0, 0x1, 0x8, 0xe19, 0x7}) pread64(r0, &(0x7f0000000380)=""/250, 0xfa, 0x0) 2018/05/08 18:01:23 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000013000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001100)={0x0, 0x3}, &(0x7f0000001140)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001180)={r4, 0x2}, 0x8) tee(r1, r0, 0x1, 0x0) write$vnet(r2, &(0x7f0000001080)={0x1, {&(0x7f0000000040)=""/4096, 0x1000, &(0x7f0000001040)=""/45}}, 0x68) dup2(r1, r3) 2018/05/08 18:01:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00', 0x29, "3d9511707e397cbfdaddc125d6f7500bcfe16cdd07bbb545628456e1a0f4a9fc152ff5c3f4c9c26001"}, &(0x7f00000000c0)=0x4d) setsockopt(r1, 0x100000800000010d, 0x2, &(0x7f0000003ff8)="00000000ffffffff", 0x8) 2018/05/08 18:01:23 executing program 6: r0 = socket$inet6(0x2b, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002840)={@loopback, 0x0}, &(0x7f0000002880)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000028c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0xd7, 0x81, 0x500, 0x3, 0x40000000, r1}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x20000000000000, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pppoe(r3, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x101000, 0x0) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r4, &(0x7f0000000940)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000900)={&(0x7f0000000200)={0x6c4, r5, 0x20, 0x70bd27, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r1}, {0x158, 0x2, [{0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x5, 0x5, 0xffffffffffffffb9, 0x6}, {0x9, 0x7, 0x7fffffff, 0xc78e}, {0x2, 0x6, 0x8}, {0x9, 0x0, 0x1, 0x80}, {0x1f, 0x1, 0x80000000, 0xf30}, {0x100000000, 0x8000, 0x2, 0x7fff}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r1}}}]}}, {{0x8, 0x1, r1}, {0xac, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffffff}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r1}, {0x4, 0x2}}, {{0x8, 0x1, r1}, {0x1ac, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xc}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}]}}, {{0x8, 0x1, r1}, {0x17c, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0xc7e, 0x7, 0x9, 0x101}, {0xfff, 0x0, 0x2, 0x7}, {0x8b, 0x663, 0x4, 0x800}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}]}}, {{0x8, 0x1, r1}, {0x80, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000000}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r1}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfd98}}}]}}, {{0x8, 0x1, r1}, {0x84, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r1}}}]}}]}, 0x6c4}, 0x1}, 0x4) connect$pppoe(r2, &(0x7f00000001c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) 2018/05/08 18:01:23 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000000)={0xfb, "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"}) 2018/05/08 18:01:23 executing program 2: mkdir(&(0x7f0000312ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x1000858, &(0x7f000000a000)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f00004b9ff4)='./file0/bus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x6, 0x9}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x6, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x1}, &(0x7f0000000180)=0x90) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) 2018/05/08 18:01:23 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x40a40, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) recvmmsg(r0, &(0x7f000000b380)=[{{&(0x7f000000ae40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f000000b280), 0x0, &(0x7f000000b300)=""/84, 0x54}}], 0x1, 0x0, &(0x7f000000b440)={0x0, 0x989680}) [ 168.716107] print_req_error: I/O error, dev loop2, sector 0 [ 168.722450] FAT-fs (loop2): unable to read boot sector 2018/05/08 18:01:23 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:23 executing program 0: 2018/05/08 18:01:23 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc0\x00', 0x20007e, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000140)={'veth1_to_team\x00', 0x8001}) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x4) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x82011, r3, 0x0) r4 = epoll_create1(0x0) close(r2) r5 = dup3(r2, r4, 0x0) pread64(r4, &(0x7f00000006c0)=""/202, 0xca, 0x0) ioctl$BLKZEROOUT(r5, 0x127f, &(0x7f0000000000)={0x80000001, 0x890}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000000440)={0x8, 0x1, 'client0\x00', 0xffffffff80000000, "969ea7beaefbb5d7", "dfde37a03c92b4b2daf1f9e44c2448289bec35fabbe58c367d2dca14faefa88b", 0x0, 0x8}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000040)={'rose0\x00', 0x4}) accept$nfc_llcp(r5, &(0x7f0000000600), &(0x7f0000000680)=0x60) ioctl$TUNSETLINK(r5, 0x400454cd, 0x30c) listen(r1, 0x64bdf3cd) r6 = syz_open_dev$amidi(&(0x7f0000634000)='/dev/amidi#\x00', 0x2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000000c0)) write(r6, &(0x7f00000001c0)="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", 0xfffffffffffffea7) r7 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)="cc83992c225749f5f239b5bac507dc78a45e831bbe163f9eef8a9df9b5d64f13760ed35ed6b0591cb877ec4fd740e4ebab0abc373ed966153eb66d6bcd12eb8c413cbc29092d6071c331b04675282565b250e28b5f1969b77c9f81c59ec6264be511b344a4437a91409ab8eb11ef961763b493592d622230e03072c21ea8e6bc9832472635aa38c50373ec3678ebf6ecea8a21ff6be611dbb9c43077ab25bcded7df9ce9b069cfb525800a5fe9091d724c8d4486b922b27ebf598064a7bf2c21e946985c23fe5671b6696eaf597b698a97a8a4c8c62a06879de623f7860bebfc975ca9c30cdec55b35cb3f9af5e64629712c0b5d", 0xf4, 0xfffffffffffffffd) keyctl$get_security(0x11, r7, &(0x7f0000000380)=""/120, 0x78) 2018/05/08 18:01:23 executing program 6: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x800000089f0, &(0x7f0000000040)={'bcsf0\x00', @ifru_data=&(0x7f0000000000)="356989c443c900331a7ccd7b3ff7e215bb7d5e97bdce2c6056c45f0d3fdd0916"}) 2018/05/08 18:01:23 executing program 2: syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000180)="1004000000100000cc000000490b0000ec0300ed05000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53efc6f561ea706d1a0c0bbf2fbdf6245870ebb7462b86604a46abf7e930c0931f7a", 0x5a, 0x400}], 0x0, &(0x7f0000000040)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x220000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={0x0, r0, 0x3}, 0x14) 2018/05/08 18:01:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', r1}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6}, 0x10) 2018/05/08 18:01:23 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f00000ddff8), 0x102000001) [ 168.997128] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 169.005210] EXT4-fs (loop2): unsupported inode size: 31263 2018/05/08 18:01:24 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:24 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)={0x6f114d60}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000000)={[{0x9, 0x40, 0x400, 0x1ff, 0x80000001, 0x6, 0x7, 0x30, 0xdf, 0x9, 0x7, 0x3, 0xfffffffffffffffe}, {0x0, 0x7fff, 0x3f, 0x4, 0x18000000000000, 0x5, 0x7fffffff, 0x9, 0x8, 0x80000000, 0x80000000, 0xfffffffffffffffe, 0x6}, {0x101, 0x0, 0x4, 0x2, 0x1, 0x0, 0x8, 0x9, 0x800, 0x80000000, 0x6, 0x1, 0x7fffffff}], 0x7ff}) ioctl$KVM_SET_PIT(r1, 0xc048ae65, &(0x7f00000000c0)={[{}, {0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc}]}) [ 169.098836] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 169.106542] EXT4-fs (loop2): unsupported inode size: 31263 2018/05/08 18:01:24 executing program 0: syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0xffffffc0], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80000000, 0x800) r1 = dup(0xffffffffffffff9c) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') 2018/05/08 18:01:24 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:24 executing program 2: r0 = socket(0x1e, 0x805, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x301801, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)=0x40) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/05/08 18:01:24 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000000100), &(0x7f00000000c0)=0xd7) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0xe0800, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00004aaf10)=""/240, &(0x7f00009ceffc)=0xf0) 2018/05/08 18:01:24 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x100) semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000080)=""/11) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x22880, 0x0) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) 2018/05/08 18:01:24 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x40a40, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/05/08 18:01:24 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0x10000017a) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/08 18:01:24 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1256, 0x2000) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x80800) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x3) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/08 18:01:24 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x40a40, 0x0) 2018/05/08 18:01:24 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:24 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = gettid() r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x10000, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x7fffffff, 0x4000) r4 = dup3(r3, r2, 0x80000) r5 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) kcmp(r0, r1, 0x0, r4, r5) prctl$getreaper(0x27, &(0x7f0000000040)) 2018/05/08 18:01:24 executing program 6: add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000580)="105e060a68800000f220e2d43fbbe69cf0cff163482ec20ade93c5db59804d7b8a86b844dcd6d5b7e4978ca83c784f96c8ef6b5fdcf0ed20b5b6a827a7ab0e5946cd8a2a2f2ffa7ae861d195f8be1b58aa8b19609184ddeff58ca127270ecdef", 0x60, 0xfffffffffffffffb) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) 2018/05/08 18:01:24 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x22c240, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2d0a, 0x100) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000, 0x6e10674e}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/146, 0x92) 2018/05/08 18:01:24 executing program 7: syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x2c, 0x0) syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0x100000001, 0x10040) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001540)='/dev/qat_adf_ctl\x00', 0x100, 0x0) r1 = openat(r0, &(0x7f00000003c0)='./file0\x00', 0x400, 0x3) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@codepage={'codepage', 0x3d, '857'}, 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0//ile0\x00', 0x10000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000280)="3a1cff371b518d556ee0d85705398c9b41f1450f7d0e73460a5dac55129bab04ba172b6a6f9298892a6efff0a4cba08aec88d4980e83a8c7f3c36b0246a74d5e567bf2777cb79263782ea6dd05ec2ab3e3d556c3c339cb7c9f18dab23b", 0x5d, 0x2}, {&(0x7f0000000500)="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", 0x1000, 0x71}, {&(0x7f0000001500)="45bf853cbae143040bc0891059bb95835adf8df3dbbe4b0b3678788903", 0x1d, 0x7fff}], 0x2, &(0x7f0000000440)={[{@fmask={'fmask', 0x3d, [0x30, 0x32, 0x37, 0x32, 0x35, 0x33, 0x30, 0x31, 0x30]}, 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@discard='discard', 0x2c}, {@check_normal='check=normal', 0x2c}]}) creat(&(0x7f0000000480)="2e2f66696c65302f2f692e6530f000", 0x1e0) mkdir(&(0x7f0000000180)="2e2f66696c65302f2f692e6530f0", 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000400)) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) 2018/05/08 18:01:24 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) [ 170.001724] PKCS7: Unknown OID: [4] 2.24.0.0.14624.1616447(bad) [ 170.007967] PKCS7: Only support pkcs7_signedData type 2018/05/08 18:01:24 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x0) 2018/05/08 18:01:25 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setflags(r1, 0x2, 0x1) pwritev(r1, &(0x7f00000006c0)=[{&(0x7f00000005c0)="a5", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x3c, &(0x7f0000000000)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x5, @empty, 0xa5}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r3, 0x4) fallocate(r0, 0x0, 0x0, 0x6) lseek(r0, 0x0, 0x3) [ 170.143615] PKCS7: Unknown OID: [4] 2.24.0.0.14624.1616447(bad) [ 170.149810] PKCS7: Only support pkcs7_signedData type 2018/05/08 18:01:25 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4040, 0xa4) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000080)=[0x325, 0x101]) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000000040)="240000001900030007ff0907000083be8020000000048f753e8e0178760b00e7119eaa68", 0x24}], 0x1}, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @dev, @local}, &(0x7f0000000180)=0xc) accept4$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14, 0x80800) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000003c0)={@broadcast, @multicast1, 0x0}, &(0x7f0000000400)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000440)={@loopback, @rand_addr, 0x0}, &(0x7f0000000480)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x88020000}, 0xc, &(0x7f0000000740)={&(0x7f00000004c0)={0x248, r2, 0x0, 0x70bd28, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r3}, {0x22c, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x4, 0x0, 0x200, 0x40000}, {0x5, 0x20, 0xd93, 0x9}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}]}, 0x248}, 0x1, 0x0, 0x0, 0x1}, 0x40) 2018/05/08 18:01:25 executing program 5: socket$nl_xfrm(0x11, 0x3, 0x6) setuid(0x0) 2018/05/08 18:01:25 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) read$eventfd(r1, &(0x7f00000000c0), 0x8) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) 2018/05/08 18:01:25 executing program 6: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x0, 0x0) unshare(0x0) ioctl$BLKPG(r0, 0x125f, &(0x7f0000000000)={0x400, 0x0, 0x6c, &(0x7f0000000040)="54107480b31786ddc8dc52ddf6b45c733ef600ecf2cedd4b3ada07bb086c54ace9edb67dbeea2feaa8a9509c12494526065199dfab912fb22f71cfd7d9552dcfa59da5d2edd8bb2b9ce28f56a6c9df77cdf0064425bed162832c6740575bf3b9c9d3985a515bec9d4a14133a"}) 2018/05/08 18:01:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x0) 2018/05/08 18:01:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000380)='mountstats\x00') r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x20200, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00000004c0)) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000140)={'ip6_vti0\x00', 0x101}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ff8000/0x7000)=nil, 0x7000}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000300)={0x6, 0x1429, 0x800c, 0x2, 0x3, 0x80000000, 0x8, 0x40, r5}, &(0x7f0000000340)=0x20) sendmmsg$alg(r3, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) ioctl$BLKSECDISCARD(r4, 0x127d, &(0x7f0000000180)=0x92) accept$alg(r0, 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) writev(r3, &(0x7f0000000580)=[{&(0x7f0000000400)="0e", 0x1}], 0x1) recvmsg(r3, &(0x7f0000158000)={&(0x7f0000000440)=@nfc_llcp, 0x5c, &(0x7f00000003c0)=[{&(0x7f000080f000)=""/4096, 0xb9}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/08 18:01:25 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x40, &(0x7f0000000200)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e21}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}]}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r1, &(0x7f00000005c0)=0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={"95016c2f54494d4552000000000000001ed400"}, &(0x7f0000000080)=0x1e) r2 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000700)={{{@in=@local, @in=@dev}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xdc49bb90a4e922fb) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000040)=0x5, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6, 0x4e23, 0x2, 0x4e23, 0x2, 0xa, 0x20, 0x20, 0xff, r3, r4}, {0x80000000, 0x2, 0x19, 0x3d4c, 0x100, 0x8, 0x6, 0x8}, {0x1f, 0x3f, 0x5, 0x1}, 0x200, 0x0, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4d5, 0x33}, 0x100000000000002, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x4, 0x1, 0x3ff, 0x507, 0xbd89, 0x9}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xe}, 0xc) getpid() setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/08 18:01:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x9, 0x111000) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000100)=0x6) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140), 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r5 = dup(r4) read(r4, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r5, 0x40044591) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000180)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) recvmmsg(r5, &(0x7f0000005d80)=[{{&(0x7f00000016c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/134, 0x86}, {&(0x7f0000001800)=""/71, 0x47}], 0x2, &(0x7f00000018c0)=""/4096, 0x1000, 0x5}, 0x3}, {{&(0x7f00000028c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002940)=""/116, 0x74}, {&(0x7f00000029c0)=""/218, 0xda}, {&(0x7f0000002ac0)=""/254, 0xfe}, {&(0x7f0000002bc0)}], 0x4, &(0x7f0000002c40)=""/131, 0x83, 0x7}, 0x7}, {{0x0, 0x0, &(0x7f00000032c0)=[{&(0x7f0000002d00)=""/179, 0xb3}, {&(0x7f0000002dc0)=""/247, 0xf7}, {&(0x7f0000002ec0)=""/139, 0x8b}, {&(0x7f0000002f80)=""/194, 0xc2}, {&(0x7f0000003080)=""/68, 0x44}, {&(0x7f0000003100)=""/53, 0x35}, {&(0x7f0000003140)=""/209, 0xd1}, {&(0x7f0000003240)=""/107, 0x6b}], 0x8, &(0x7f0000003340)=""/89, 0x59, 0x4b3}, 0x6}, {{&(0x7f00000033c0)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003440)=""/68, 0x44}, {&(0x7f00000034c0)=""/214, 0xd6}], 0x2, 0x0, 0x0, 0x1000}, 0xfffffffffffffffb}, {{&(0x7f0000003600)=@ipx, 0x80, &(0x7f0000003780)=[{&(0x7f0000003680)=""/6, 0x6}, {&(0x7f00000036c0)=""/134, 0x86}], 0x2, &(0x7f00000037c0)=""/255, 0xff, 0x9}, 0xd7}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003940)=""/21, 0x15}, {&(0x7f0000003980)=""/70, 0x46}], 0x2, 0x0, 0x0, 0x5}, 0x3f}, {{&(0x7f0000003a40), 0x80, &(0x7f0000004d00)=[{&(0x7f0000003ac0)=""/183, 0xb7}, {&(0x7f0000003b80)=""/165, 0xa5}, {&(0x7f0000003c40)=""/4096, 0x1000}, {&(0x7f0000004c40)=""/31, 0x1f}, {&(0x7f0000004c80)=""/81, 0x51}], 0x5, &(0x7f0000004d80)=""/4096, 0x1000, 0x1000}, 0x1}], 0x7, 0x0, &(0x7f0000005f40)) ioctl$SG_NEXT_CMD_LEN(r5, 0x2283, &(0x7f0000000300)=0xbc) getsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f000000a980)={@local, 0x0}, &(0x7f000000a9c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f000000aac0)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f000000abc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f000000ac00)={'team0\x00', 0x0}) getsockname$packet(r5, &(0x7f000000ad00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ad40)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000000ad80)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f000000ae80)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000000aec0)={'bridge_slave_1\x00', 0x0}) accept4$packet(r3, &(0x7f000000af00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000af40)=0x14, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f000000af80)={@remote, 0x0}, &(0x7f000000afc0)=0x14) accept$packet(r5, &(0x7f000000b0c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000b100)=0x14) accept4$packet(r5, &(0x7f000000b140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000b180)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f000000b240)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f000000b340)=0xe8) sendmsg$TEAM_CMD_NOOP(r5, &(0x7f000000b900)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f000000b8c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="0c050000894b00000000df0dc9b8b62e54992352bfce749a27319f0f6d98aa8eea7ffad4992ade74505729a04d7fb0a36a46370931db160e12b45a6c36395ca1442f15dfa33eb960f47f6b1da5f2598ce3f3b428a3747dc667b1aac4a7150e699e93caf8047df1c17a67c36d6640115de3a650275b0635833a65e10a9a660ff04db45af6408ea4ef90036d76b2d2fc135347b9ca3b420000000000000000000000000000", @ANYRES16=r6, @ANYBLOB="000028bd7000fbdbdf250000000008000100", @ANYRES32=r7, @ANYBLOB="f400020038000100240001006c625f73746174735f726566726573685f696e74657276616c0000000000000008000300030000000800040007000000400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400a74d000008000600", @ANYRES32=r8, @ANYRES16=r3, @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="680202003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000700000008000600", @ANYRES32=r12, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000200000008000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000800000008000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r15, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100000008000600", @ANYRES32=r16, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r17, @ANYBLOB="08000100", @ANYRES32=r18, @ANYBLOB="4400020040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000008000100", @ANYRES32=r19, @ANYBLOB="7c00020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400ff03000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400c8040000080007000000000008000100", @ANYRES32=r20, @ANYBLOB="b40002003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004004e550000"], 0x1f}, 0x1, 0x0, 0x0, 0x4000894}, 0x40000) close(r4) 2018/05/08 18:01:25 executing program 5: socket$nl_xfrm(0x11, 0x3, 0x6) setuid(0x0) 2018/05/08 18:01:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x0) 2018/05/08 18:01:25 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000005300)=ANY=[@ANYBLOB], 0x0) write$rdma_cm(r0, &(0x7f0000001a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1, 0x4083}}, 0x48) close(r0) 2018/05/08 18:01:25 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x2000) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x8, @dev={0xac, 0x14, 0x14, 0x1b}, 0x4e22, 0x1, 'wlc\x00', 0xc, 0xfff, 0x44}, 0x2c) r3 = getpgid(0x0) kcmp(r1, r3, 0x1, r0, r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380), 0x0) 2018/05/08 18:01:25 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x0, 0x3, 0x5) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000157ff4)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000149fe0)={0x20, 0x11, 0x301, 0x0, 0x0, {}, [@typed={0x9, 0x0, @uid}]}, 0x166}, 0x1}, 0x0) 2018/05/08 18:01:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = accept(r0, &(0x7f0000000080)=@l2, &(0x7f0000000200)=0x80) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000240)=""/159, &(0x7f0000000300)=0x9f) recvmsg(r1, &(0x7f0000001880)={&(0x7f0000000340)=@rc, 0x80, &(0x7f0000001740)=[{&(0x7f00000003c0)=""/190, 0xbe}, {&(0x7f0000000480)=""/32, 0x20}, {&(0x7f00000004c0)=""/54, 0x36}, {&(0x7f0000000500)=""/7, 0x7}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/32, 0x20}, {&(0x7f0000001580)=""/251, 0xfb}, {&(0x7f0000001680)=""/101, 0x65}, {&(0x7f0000001700)=""/1, 0x1}], 0x9, &(0x7f0000001800)=""/113, 0x71, 0xb4}, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001900)={0x0, 0x10, &(0x7f00000018c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000001940)=0x10) clock_gettime(0x0, &(0x7f0000001a40)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000001a80)={{0x0, 0x989680}, {r4, r5+10000000}}, &(0x7f0000001ac0)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001980)={r3, 0x4}, &(0x7f00000019c0)=0x8) writev(r0, &(0x7f0000312ff0), 0x0) openat(r1, &(0x7f0000001a00)='./file0\x00', 0x202, 0x0) r6 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x404000) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000100)=@ioapic) 2018/05/08 18:01:25 executing program 5: socket$nl_xfrm(0x11, 0x3, 0x6) setuid(0x0) 2018/05/08 18:01:25 executing program 3 (fault-call:3 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) [ 171.023872] FAULT_INJECTION: forcing a failure. [ 171.023872] name failslab, interval 1, probability 0, space 0, times 1 [ 171.035399] CPU: 1 PID: 12510 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #39 [ 171.042703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 171.052129] Call Trace: [ 171.054724] dump_stack+0x1b9/0x294 [ 171.058352] ? dump_stack_print_info.cold.2+0x52/0x52 [ 171.063535] ? perf_trace_lock_acquire+0xe3/0x980 [ 171.068371] ? debug_check_no_locks_freed+0x310/0x310 [ 171.073571] ? debug_check_no_locks_freed+0x310/0x310 [ 171.078762] should_fail.cold.4+0xa/0x1a [ 171.082819] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 171.087919] ? perf_trace_lock+0xd6/0x900 [ 171.092080] ? perf_trace_lock_acquire+0xe3/0x980 [ 171.096912] ? perf_trace_lock_acquire+0xe3/0x980 [ 171.101751] ? find_held_lock+0x36/0x1c0 [ 171.105813] ? numa_init+0x8dc/0xe35 [ 171.109537] ? check_same_owner+0x320/0x320 [ 171.113894] ? rcu_note_context_switch+0x710/0x710 [ 171.118830] __should_failslab+0x124/0x180 [ 171.123069] should_failslab+0x9/0x14 [ 171.126866] kmem_cache_alloc_trace+0x2cb/0x780 [ 171.131556] alloc_pipe_info+0x16d/0x580 [ 171.135617] ? pipe_read+0x940/0x940 [ 171.139328] ? __fget+0x40c/0x650 [ 171.142784] ? expand_files.part.8+0x9a0/0x9a0 [ 171.147362] ? perf_trace_lock_acquire+0xe3/0x980 [ 171.152208] splice_direct_to_actor+0x6e7/0x8d0 [ 171.156875] ? pipe_to_sendpage+0x3f0/0x3f0 [ 171.161188] ? lock_downgrade+0x8e0/0x8e0 [ 171.165335] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 171.170871] ? do_splice_to+0x190/0x190 [ 171.174839] ? rw_verify_area+0x118/0x360 [ 171.178983] do_splice_direct+0x2cc/0x400 [ 171.183132] ? splice_direct_to_actor+0x8d0/0x8d0 [ 171.187972] ? rw_verify_area+0x118/0x360 [ 171.192119] do_sendfile+0x60f/0xe00 [ 171.195839] ? do_compat_pwritev64+0x1b0/0x1b0 [ 171.200419] ? __might_sleep+0x95/0x190 [ 171.205002] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 171.210538] ? _copy_from_user+0xdf/0x150 [ 171.214685] __x64_sys_sendfile64+0x155/0x240 [ 171.219176] ? __ia32_sys_sendfile+0x290/0x290 [ 171.223755] ? do_syscall_64+0x92/0x800 [ 171.227727] do_syscall_64+0x1b1/0x800 [ 171.231609] ? finish_task_switch+0x1ca/0x810 [ 171.236112] ? syscall_return_slowpath+0x5c0/0x5c0 [ 171.241039] ? syscall_return_slowpath+0x30f/0x5c0 [ 171.245981] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 171.251343] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 171.256184] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 171.261363] RIP: 0033:0x455979 [ 171.264543] RSP: 002b:00007f9913156c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 171.272244] RAX: ffffffffffffffda RBX: 00007f99131576d4 RCX: 0000000000455979 [ 171.279508] RDX: 00000000200ddff8 RSI: 0000000000000014 RDI: 0000000000000013 [ 171.286784] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 171.294045] R10: 0000000102000001 R11: 0000000000000246 R12: 0000000000000015 [ 171.301306] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000000 [ 171.322580] Unknown ioctl 35106 [ 171.326388] Unknown ioctl -2146391550 [ 171.330809] Unknown ioctl 4733 [ 171.360697] Unknown ioctl 35106 [ 171.367950] Unknown ioctl -2146391550 [ 171.389160] Unknown ioctl 4733 2018/05/08 18:01:26 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x2000) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x8, @dev={0xac, 0x14, 0x14, 0x1b}, 0x4e22, 0x1, 'wlc\x00', 0xc, 0xfff, 0x44}, 0x2c) r3 = getpgid(0x0) kcmp(r1, r3, 0x1, r0, r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380), 0x0) 2018/05/08 18:01:26 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r0) 2018/05/08 18:01:26 executing program 2: mmap(&(0x7f0000f1a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x9, 0xffffffff}) 2018/05/08 18:01:26 executing program 6: r0 = syz_open_dev$mice(&(0x7f00006a6ff0)='/dev/input/mice\x00', 0x0, 0x8000000000000001) clock_gettime(0x0, &(0x7f0000000040)) ppoll(&(0x7f00000015c0)=[{r0, 0x4}], 0xb1, &(0x7f0000194000)={0x0, 0x1c9c380}, &(0x7f000077bff8), 0x8) sendmsg(r0, &(0x7f0000001600)={&(0x7f0000000080)=@ax25={0x3, {"b7b5ed448c4e16"}, 0x9}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000100)="a3c65c2b702b39b2beda570fd6f6e74c4ec9842c4a7cfa4bb734d081c9fd7ac7652921a0be101f92b5e1f11fb31a42a872bdb694ad4580f65e73f3d15db5926d809c678d949792615fc1b4ce1e3cc05c9a4395b4fdaf8d88e82936dd5d8cb8e268d6dd12c5e9cf5348fefd7c322b3455851d79ae2ba5b1b4ac7f326d1261b0deed54a5eef931d77d129a12816e1db971fab495e82f4ee085724e8b6ba5704f87beb840b22aaa8ef52637192d68f8938b0f27a5aff6499e6e618171c192ee8bfebe0d1e1a0d5b93ab295bc398b42a", 0xce}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="6f832cfec44a44523cceb119f81273e40731f046e7a781b703314ad988cffa6b58ef6be9efd2016cf417cfa7379f62d84642f1aa4a01a3b0faab5bd03847c726d3ece766ed10e135b444e32bc8bed33b83999114a1257ff64452667188cb2bd1f43e8578f4d2db710d32fa0646fb7d4ecf480ba657012f1f68b5fc86d86f8ab8d4efb2fcd97037884503dad32ef105182b567e1032f0d6982c8fe94fe85676f8d998802df4b645fd855546f7d3cbdf3ace9319d931743d483b8aa4b390cb38ad368b7bf4436eb0d9693b5b2decd228dd524129a091be92c63787dc0e429fe40f605a99", 0xe3}, {&(0x7f0000000000)="db43ca3f4a55b92bea17725e1cf373b61e1f458a4432cb61a0538dae1b521ba193216cae4040dc269d26092051b52b5c43d9f91a", 0x34}, {&(0x7f0000001300)="23a6fb8c57b11bd4b19c86cff04981fe9f72d02b76fbf5b9f5e33444d978da838e45e40ac5e5b318c275836f603562af2728a81ed72c0952baba426f71e698ba1d17216aa1d027197d574b92668701ef1883b37d7cef940c08103caee5ff31735cb80e2eba100c0940a2c169a5640c1801e188f5d2f59bf89de0ca73a8e23d310ce193ee1b1f90823ae544380ef469c44ad356ff947ab13d1c0a353a3948a39e2900457deb93639d162a5a0976fec4fabc29837d92e6618217abae880990fe8585a6e81bfc37a9", 0xc7}, {&(0x7f0000001400)="f0a3050b90c5183dc20e43c3df0dad5cec5148cfa1a75f98ea5485bbd4d6504747a0492b25a130cca6566f1efca0f0e8e559d11491175032b0f6edd978e10e0e2c341ad890407f7fbd63627e01f20fdbb83f3acc041c47edc028fc6c9bb1c84b91c0b305a156893efbb4bc066a86e021c6234ce0", 0x74}, {&(0x7f0000001480)="6b2bb9198c8d5b58071604fe95ac4097b2b32f8a0572d3c06e0024d8029597d1da77e77d1ed56b5a7dfbdb11a9a2fccfd9aafb1be775fc01b7534245716351c0dc5048a8afc8bfdd02e5aec20028ecc569f9cbb5ce71b4b0a52460643b7c615bda4d15fe28f3d3002a31eee6a6486b43aae4247d944c339f09f5185a79712cfb4bd2", 0x82}], 0x7, &(0x7f00000015c0), 0x0, 0x8045}, 0x41) writev(r0, &(0x7f0000995000)=[{&(0x7f0000f9bf32)="c8", 0x1}], 0x1) 2018/05/08 18:01:26 executing program 3 (fault-call:3 fault-nth:1): r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:26 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002900)=[{&(0x7f0000000040)="11", 0x1}], 0x1, &(0x7f00000000c0)}, 0xc100) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="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", 0x4cf}], 0x1, &(0x7f0000028000)}, 0x0) 2018/05/08 18:01:26 executing program 4: r0 = socket(0x11, 0x4000000000080004, 0x0) setsockopt$packet_int(r0, 0x107, 0x8000000000c, &(0x7f000088affc), 0x4) 2018/05/08 18:01:26 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) connect$bt_sco(r0, &(0x7f0000000040)={0x1f, {0xc00000, 0x100000001, 0x5, 0x100000000, 0x400, 0x4}}, 0x8) r1 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000140)={{0x7, 0x1, 0xe0, 0x3, 0xe7e, 0x101}, 0x7}) uname(&(0x7f00000001c0)=""/68) r2 = dup(r1) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00000000c0)=0x2) r3 = memfd_create(&(0x7f0000000100)='/dev/audio\x00', 0x2) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000180)={0x0, 0x3}) signalfd(r0, &(0x7f0000000080)={0x8}, 0x8) read(r1, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r2, 0x40044591) [ 172.020008] FAULT_INJECTION: forcing a failure. [ 172.020008] name failslab, interval 1, probability 0, space 0, times 0 [ 172.031370] CPU: 1 PID: 12540 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #39 [ 172.038666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.048037] Call Trace: [ 172.050662] dump_stack+0x1b9/0x294 [ 172.054316] ? dump_stack_print_info.cold.2+0x52/0x52 [ 172.059540] ? __save_stack_trace+0x7e/0xd0 [ 172.063905] should_fail.cold.4+0xa/0x1a [ 172.068002] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 172.073149] ? save_stack+0x43/0xd0 [ 172.076815] ? kasan_kmalloc+0xc4/0xe0 [ 172.080738] ? kmem_cache_alloc_trace+0x152/0x780 [ 172.085619] ? alloc_pipe_info+0x16d/0x580 [ 172.089891] ? splice_direct_to_actor+0x6e7/0x8d0 [ 172.094766] ? do_sendfile+0x60f/0xe00 [ 172.098686] ? __x64_sys_sendfile64+0x155/0x240 [ 172.103387] ? do_syscall_64+0x1b1/0x800 [ 172.107479] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 172.112890] ? find_held_lock+0x36/0x1c0 [ 172.116999] ? check_same_owner+0x320/0x320 [ 172.121348] ? rcu_is_watching+0x85/0x140 [ 172.125529] ? rcu_note_context_switch+0x710/0x710 [ 172.130498] __should_failslab+0x124/0x180 [ 172.134770] should_failslab+0x9/0x14 [ 172.138604] __kmalloc+0x2c8/0x760 [ 172.142180] ? kmem_cache_alloc_trace+0x616/0x780 [ 172.147069] ? alloc_pipe_info+0x2a0/0x580 [ 172.151344] alloc_pipe_info+0x2a0/0x580 [ 172.155438] ? pipe_read+0x940/0x940 [ 172.159190] ? __fget+0x40c/0x650 [ 172.162680] ? expand_files.part.8+0x9a0/0x9a0 [ 172.167285] ? find_held_lock+0x36/0x1c0 [ 172.171380] splice_direct_to_actor+0x6e7/0x8d0 [ 172.176073] ? pipe_to_sendpage+0x3f0/0x3f0 [ 172.180426] ? lock_downgrade+0x8e0/0x8e0 [ 172.184611] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 172.190192] ? do_splice_to+0x190/0x190 [ 172.194211] ? rw_verify_area+0x118/0x360 [ 172.198403] do_splice_direct+0x2cc/0x400 [ 172.202592] ? splice_direct_to_actor+0x8d0/0x8d0 [ 172.207470] ? rw_verify_area+0x118/0x360 [ 172.211652] do_sendfile+0x60f/0xe00 [ 172.215398] ? do_compat_pwritev64+0x1b0/0x1b0 2018/05/08 18:01:27 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r0) 2018/05/08 18:01:27 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072cff8)={0xffffffffffffffff}) munlockall() ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000000)={'bond0\x00', @ifru_names='ip6gre0\x00'}) 2018/05/08 18:01:27 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80000, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null-generic)\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) ioctl$sock_netdev_private(r2, 0x89fa, &(0x7f0000000080)) sendmsg$alg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000900)="75e1", 0x2}], 0x1, &(0x7f00002c6000)}, 0x0) recvmsg(r3, &(0x7f0000001140)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000001180)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xffffff25}, 0x0) 2018/05/08 18:01:27 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000000)='\x00\x00', 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000140)=0x100) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 18:01:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/xfrm_stat\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) syz_open_procfs$namespace(r1, &(0x7f0000000140)='ns/mnt\x00') pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x20000) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) [ 172.220013] ? __might_sleep+0x95/0x190 [ 172.224013] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 172.229576] ? _copy_from_user+0xdf/0x150 [ 172.233744] __x64_sys_sendfile64+0x155/0x240 [ 172.238261] ? __ia32_sys_sendfile+0x290/0x290 [ 172.242874] ? do_syscall_64+0x92/0x800 [ 172.246873] do_syscall_64+0x1b1/0x800 [ 172.250782] ? finish_task_switch+0x1ca/0x810 [ 172.255309] ? syscall_return_slowpath+0x5c0/0x5c0 [ 172.260269] ? syscall_return_slowpath+0x30f/0x5c0 [ 172.265226] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 172.270643] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 172.275530] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 172.280751] RIP: 0033:0x455979 [ 172.283969] RSP: 002b:00007f9913156c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 172.292449] RAX: ffffffffffffffda RBX: 00007f99131576d4 RCX: 0000000000455979 [ 172.299739] RDX: 00000000200ddff8 RSI: 0000000000000014 RDI: 0000000000000013 [ 172.307029] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/08 18:01:27 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'gre0\x00'}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r3}, &(0x7f0000000180)=0x20) r5 = socket(0xf, 0x7ff, 0x6f) setsockopt$inet_group_source_req(r5, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000940)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000000100)) syz_open_dev$dspn(&(0x7f0000000880)='/dev/dsp#\x00', 0x9ed, 0x80) r6 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r6, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000007c0)='tls\x00', 0x4) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f00000000c0)={0x2, 0x8, 0x7, 0x3}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x6, 0xfffffffffffffffd}, 0x4) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r7, 0x40206417, &(0x7f0000000080)={0xb6, 0x8, 0x7f, 0x8000, 0x3, 0x1}) r8 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/05/08 18:01:27 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r0) 2018/05/08 18:01:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f0000000100)=""/9, 0x9}, {&(0x7f0000000280)=""/240, 0xf0}, {&(0x7f0000000140)=""/17, 0x11}], 0x4, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d3ab4e19", 0x4) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000240)="b828762b68b2", 0x6}, {&(0x7f0000001400)="856a81903697007bf78fc0a4a3f62f9cca4789fbaa466e7c2be66281d90bc316f7c2bd30d2b3b2c25e6fa7c7825507da03aba96941bca662a11a250e30514b2b8e14f440eedda87be14749d45600b2616c0b8f7f7e8817e540f7418620b909aac20b1bb001768e22aecfef24165a129c3e809bf54163a1b3cb5f8ceb49b2a94e77341dda14bc2e8289b99d489dbc141d7fb487ae3d9cd2d7fe6768eac9495c488bbbcf25eaa81bc3ed310681fe4d31f9b9e94117acbf017ee2a5576293c0a5a375979be8b9a1fddec2c46c4c8cb7e3575a0ebcae1a61b2eb3ef200a4ad08bd193bb29b501d7227bfd386ae7f84dec7a27d2d", 0xf2}], 0x2, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) [ 172.314319] R10: 0000000102000001 R11: 0000000000000246 R12: 0000000000000015 [ 172.321605] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000001 2018/05/08 18:01:27 executing program 0: syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x400, 0x0) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f00000001c0)=0x400) 2018/05/08 18:01:27 executing program 4: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaaaabb86dd6002290f00383a0000000000000000000000ffff00000000ff020000000000040000000000000001020090780000000060d5cae20000f276538a8712548f0000000000ff020000000000000000000000000001f601929f106531aaa8a85d5a9efa447fbe2eaaf7f3cfcd931b47726fbb4c0cde204a3b0d23c8c852ff86f6b8a6ad5483053cc09d876dab5b31026370e7cb39152ef5f34146cd3ccc3e05d53bb5c963c9c115b2ce4da455692c87a7254ad60c"], 0x0) semget(0x0, 0x3, 0x8) 2018/05/08 18:01:27 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x40, 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000100)) 2018/05/08 18:01:27 executing program 7: mkdir(&(0x7f0000109282)='./file0\x00', 0x4000000000004) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) ftruncate(r0, 0x0) 2018/05/08 18:01:27 executing program 3 (fault-call:3 fault-nth:2): r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:27 executing program 2: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000680), 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0xfffffffffffffffd}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) sendmsg(r2, &(0x7f00000008c0)={&(0x7f00000003c0)=@l2={0x1f, 0x8001, {0xd636, 0xfffffffffffffffa, 0x100, 0x6, 0x3, 0x2}, 0xfff, 0x2000}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000440)="283942db5679d7fcf34f89f8b6c02a2689cdbc6f", 0x14}, {&(0x7f0000000480)="d50b370ae2c6d9872d14a1119417f942bda0c7c2c597aece74c5b8fc733278fddbe719760e0918980d76001de0dbf30338ed8b80bf81bd449c8c4cbd687cddd25e8b4bd9342c0b19afd0091c0617d56e62892c37b3432cf490bad2de72c1", 0x5e}, {&(0x7f0000000500)="e7ce1c796c31b8bea8ba538e33df20ca8f1298366c75581d9133623e66a488492be374edd8cf3a0cc5f27728bb09589a1fea82f6cb143c10b975719b4a1c5c91276fe1aed0f754507f5259230126a3ee24748b21477c5239fea89a0845d0e21c0daa6128708bf8a3384d08c904030497c62f91be6c37a5d8529c9fa1eb4e5f8e2f71a740b4b2f6db4162c21b68f58a0131dc35c5c1a8c300b702cdae7071a58531b5154bc07c7292c4fffc7c2e561f5a8dcd4dc27ec3339f4d8b230795456bd5d680d9739203133bd5c3d62596d2a7022916dc35eade3e3a96ff85154ebec8b0d849c98840eb4591493980143dd8e9c9c332", 0xf2}, {&(0x7f0000000600)="b5", 0x1}, {&(0x7f00000006c0)="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", 0xfb}, {&(0x7f00000007c0)="81f7ac6fb8d3073d84fc37bed5fb3c41c78fd129818e78dd73d3c278e1b2572678ce79d824b127d0db35e30c17606a382fbef40a40fd417c228288c4872def67500cb526abe7ffde23869623c53d7393ee0970", 0x53}], 0x6, &(0x7f0000000900)=ANY=[@ANYBLOB="28000000000000001401000000000000245a404501afb4ebba1e7ceb8f388224b2f2b578000000003fabf928d467a2dbb21d50eeb6401d1bf95677ea4f550d8c7929ea59a05a90d79aa2fbde8541d6fe6f76991e08a054475cbbf64fbc81e521fdb34ba10983089ca0b46025e081de1812d355491dcd63690c41e6898926cef65482df19a068720cf4c0351cd6a06e3a3e08d2a8920349f602f2975d247d388d568af6cd418029e8847e861b6da939962a6955c21759cff389706eb54f3594a356c58c22bdbb04fb2e1eb4"], 0x28, 0x80c0}, 0x40) chroot(&(0x7f0000000040)='./file0\x00') r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000280)={{0x0, 0x3, 0x6, 0x1, 0x8}, 0x9d, 0x1}) fsetxattr(r3, &(0x7f0000000300)=@known='security.selinux\x00', &(0x7f0000000340)='minix\x00', 0x6, 0x3) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0xfffffffffffffffd, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') syz_mount_image$minix(&(0x7f0000000180)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, 0x0) close(r1) 2018/05/08 18:01:27 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) 2018/05/08 18:01:27 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'gre0\x00'}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r3}, &(0x7f0000000180)=0x20) r5 = socket(0xf, 0x7ff, 0x6f) setsockopt$inet_group_source_req(r5, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000940)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000000100)) syz_open_dev$dspn(&(0x7f0000000880)='/dev/dsp#\x00', 0x9ed, 0x80) r6 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r6, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000007c0)='tls\x00', 0x4) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f00000000c0)={0x2, 0x8, 0x7, 0x3}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x6, 0xfffffffffffffffd}, 0x4) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r7, 0x40206417, &(0x7f0000000080)={0xb6, 0x8, 0x7f, 0x8000, 0x3, 0x1}) r8 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/05/08 18:01:27 executing program 7: r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffff13b54c007110009f30501000b00034000007200020000", 0x1f) [ 172.899628] FAULT_INJECTION: forcing a failure. [ 172.899628] name failslab, interval 1, probability 0, space 0, times 0 [ 172.910999] CPU: 1 PID: 12592 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #39 [ 172.918296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.927669] Call Trace: [ 172.930286] dump_stack+0x1b9/0x294 [ 172.933949] ? dump_stack_print_info.cold.2+0x52/0x52 [ 172.939171] ? __save_stack_trace+0x7e/0xd0 [ 172.943526] should_fail.cold.4+0xa/0x1a 2018/05/08 18:01:27 executing program 4: eventfd(0xccb) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x2, 0x2f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000180), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'gretap0\x00', 'ifb0\x00', 'syz_tun\x00', 'vlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0x100, 0x130, [@m802_3={'802_3\x00', 0x8, {{0x0, 0x0, 0x53058eadeb668ea5}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}, @common=@STANDARD={'\x00', 0x8}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'rose0\x00', 'gre0\x00', 'ip6_vti0\x00', 'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @random="00294e7e57ba", [], 0x70, 0xd0, 0x108}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x370) r1 = socket$netlink(0x10, 0x3, 0x4000000009) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x20000, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r2, 0x4) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00000002c0)={0x4, 0x1, 0x40, 'queue0\x00', 0x4}) r4 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r3, r4) [ 172.947622] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 172.952756] ? save_stack+0x43/0xd0 [ 172.956419] ? kasan_kmalloc+0xc4/0xe0 [ 172.960338] ? kmem_cache_alloc_trace+0x152/0x780 [ 172.965212] ? alloc_pipe_info+0x16d/0x580 [ 172.969476] ? splice_direct_to_actor+0x6e7/0x8d0 [ 172.974344] ? do_sendfile+0x60f/0xe00 [ 172.976601] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 172.978276] ? __x64_sys_sendfile64+0x155/0x240 [ 172.978296] ? do_syscall_64+0x1b1/0x800 [ 172.978314] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 172.978338] ? find_held_lock+0x36/0x1c0 [ 172.978369] ? check_same_owner+0x320/0x320 [ 172.978392] ? rcu_is_watching+0x85/0x140 [ 173.013709] ? rcu_note_context_switch+0x710/0x710 [ 173.018671] __should_failslab+0x124/0x180 [ 173.022982] should_failslab+0x9/0x14 [ 173.023777] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 173.026827] __kmalloc+0x2c8/0x760 [ 173.026843] ? kmem_cache_alloc_trace+0x616/0x780 [ 173.026860] ? alloc_pipe_info+0x2a0/0x580 [ 173.026875] alloc_pipe_info+0x2a0/0x580 [ 173.026892] ? pipe_read+0x940/0x940 [ 173.026910] ? __fget+0x40c/0x650 [ 173.026931] ? expand_files.part.8+0x9a0/0x9a0 [ 173.043681] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 173.044504] ? find_held_lock+0x36/0x1c0 [ 173.044528] splice_direct_to_actor+0x6e7/0x8d0 [ 173.044546] ? pipe_to_sendpage+0x3f0/0x3f0 [ 173.044559] ? lock_downgrade+0x8e0/0x8e0 [ 173.044579] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 173.044596] ? do_splice_to+0x190/0x190 [ 173.049868] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 173.052890] ? rw_verify_area+0x118/0x360 [ 173.052910] do_splice_direct+0x2cc/0x400 [ 173.052926] ? splice_direct_to_actor+0x8d0/0x8d0 [ 173.052942] ? rw_verify_area+0x118/0x360 [ 173.052956] do_sendfile+0x60f/0xe00 [ 173.052976] ? do_compat_pwritev64+0x1b0/0x1b0 [ 173.052992] ? __might_sleep+0x95/0x190 [ 173.053012] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 173.053029] ? _copy_from_user+0xdf/0x150 [ 173.053046] __x64_sys_sendfile64+0x155/0x240 [ 173.053059] ? __ia32_sys_sendfile+0x290/0x290 [ 173.053076] ? do_syscall_64+0x92/0x800 [ 173.053097] do_syscall_64+0x1b1/0x800 [ 173.053110] ? finish_task_switch+0x1ca/0x810 [ 173.053125] ? syscall_return_slowpath+0x5c0/0x5c0 [ 173.053141] ? syscall_return_slowpath+0x30f/0x5c0 [ 173.053160] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 173.053179] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 173.053196] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 173.053207] RIP: 0033:0x455979 2018/05/08 18:01:28 executing program 3 (fault-call:3 fault-nth:3): r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000100)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000140)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x0, 0xff, 0x4, 0x34, 0xfffffffffffffffa, 0x8}, &(0x7f0000000040)=0x20) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000180)={0xb6, 0x67, 0x8, 0x4, [], [], [], 0x4, 0x4, 0x9, 0x1b8faf66, "b6a8b3893a50a545b8c402cceb881ff0"}) 2018/05/08 18:01:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/05/08 18:01:28 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) 2018/05/08 18:01:28 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x9, 0x80000) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40002048}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv4_newrule={0x28, 0x20, 0x200, 0x70bd2c, 0x25dfdbfb, {0x2, 0x90, 0x20, 0x5, 0x2, 0x0, 0x0, 0x8, 0x10010}, [@FRA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xe}}]}, 0x28}, 0x1, 0x0, 0x0, 0x880}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@ipv6_delroute={0x30, 0x19, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5}]}, 0x30}, 0x1}, 0x0) [ 173.053214] RSP: 002b:00007f9913156c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 173.053228] RAX: ffffffffffffffda RBX: 00007f99131576d4 RCX: 0000000000455979 [ 173.053235] RDX: 00000000200ddff8 RSI: 0000000000000014 RDI: 0000000000000013 [ 173.053243] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 173.053250] R10: 0000000102000001 R11: 0000000000000246 R12: 0000000000000015 [ 173.053257] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000002 [ 173.264132] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 2018/05/08 18:01:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f0000000080)={0x18, 0x30, 0x1, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/05/08 18:01:28 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:28 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) [ 173.313168] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 2018/05/08 18:01:28 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept(r0, 0x0, &(0x7f00000005c0)) sendmsg$kcm(r1, &(0x7f0000000540)={&(0x7f0000000280)=@ipx={0x4, 0x7, 0xbe78, "dfc7b496b6be", 0x7ec22cf2}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000300)="a29bb367d98e4218a8fa3c8c1ff349b9a62cd2b8150cd1cc37ff566ce294be6f3b94ea908a77b72e732252c5e90b79356f4a378b9792e71d87721a6c60e9ee4d7d3bb313586deaca1c45c61d56068b31467bc41dce10280df5a52ba4bf4a3970ead48cc702f0d56a7d8f13ab23633f4b5e557351cb917ef4fb9986168046cfdaa81deaa284afed358a56451fce3b1b1030088e561f8aedb91f9de89a79480c6201300ac934d08799989d", 0xaa}, {&(0x7f00000003c0)="ae822cda1e10cb44f9f8ce76a54eabd66e08948c445ddebe600320d6", 0x1c}, {&(0x7f0000000400)="fd499f29e2ce6ade3b9490abcab1c50b1a72edc4e73830ff2558fe66216a7f207e702bbd921b467c787ec4ef76d672f3c3dd9caa39c1cc962a2d3f6f52f7a5fef40a4955794b8a80805476e9dd81dcca1d49030be1b2de0c71acf84572e9f1c4d04cbb53be9ed87454adc23665c6a771d4f5b6916c26e5f6d2de7eaeea6b970847824ec794c7565d11de1244506bbe3e58925a2012b1c3b547b1ffe8e861cbcf1d9005be736949c2be24bf30b284fe8c941d68f9dc903e84d5f743f294d9cc189f1dafddb787ec0dbd563a80cc04bc8b9cdfcdc7d1df882da61310", 0xdb}], 0x3, 0x0, 0x0, 0x80}, 0x20040004) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x6) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000140)=""/61, &(0x7f0000000240)=0x3d) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000000000)=""/244, &(0x7f0000000100)=0xf4) 2018/05/08 18:01:28 executing program 6: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) shutdown(r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/05/08 18:01:28 executing program 2: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000000340)=0x8, 0x4) r0 = syz_open_dev$amidi(&(0x7f00000004c0)='/dev/amidi#\x00', 0x0, 0x200) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000500)={0x3, 0xaf7, 0x8, 0x100, 0x7, 0x8, 0x9, 0x2, 0x6, 0x1, 0x8, 0x7309}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000680)="777fbd647b62a205850f8599f88b161da28dc6646c7133598ce6dea00f56c129a3a0ff41125eb29b88c1d88c0a30908042f25053dfa7885d25d67295ab526ac471befd3fa9eb47522510dbc1a557b13dd912fc9dd089e274bad8ddf24749438d0333738be02da7a33626fe0456d367697f38efcc2554926506b8ae12f8ec8bf0b0a861325823f48a6e13807dc8ac01e270ade8ba323697e4791743bd83e2d45178102b4efb1be51b41d44ce7a8c1ec4ef403c18bdae22a429ebe07c6dcb22faecfe5f1bd07753bec97fe6960859e38c516d86e5f35", 0xfffffffffffffda2, 0x80, 0x0, 0x0) lremovexattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(0xffffffffffffffff, &(0x7f00000002c0)=""/170, 0xfffffecc, 0x0, 0x0, 0xffffffffffffff5f) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000280)=0x0) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000000480)={0x15, 0x4, 0x1, 0x10000}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000780)=ANY=[@ANYBLOB="f5f89300fe21541f873564d8efef054d895b625b6a6b80f23ba2643b9733afc9c4f30000e1e5b9600984951ed57cbba2f3c5405cdc9935bf596bbfbbcb5f9df32c2341a3852a0795d02f847ff73a6841504fe117", @ANYRES16=r4, @ANYBLOB="00082dbd7000fbdbdf250e0000002c00020008000b000a000000080005000500000008000b000a000000080006004e060000080009000080ffff1c0002000800050007000000080003000000000008000b0000000000080004000500000054000100080009004f0000000c0006006c626c637200000014000300ff02000000000000000000000000000114000300ac14141400000000000000000000000014000300ff010000000000000000000000000001480003000800080001000000080005007f000001080008001f0000001400020076657468310000000000000000000000080007004e200000080007004e23000008000300020000000c000200080003000100000008000500ff030000"], 0x114}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000005c0)={0x10000, 0x8, 0x4, 'queue0\x00', 0x5}) shutdown(0xffffffffffffffff, 0x1) 2018/05/08 18:01:28 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) shutdown(r0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f00000000c0)=0xfffffffffffffc4e) 2018/05/08 18:01:28 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8)=0x7fffffffffffffff, 0x102000001) 2018/05/08 18:01:28 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001740)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001780)={0x0, @in6={{0xa, 0x4e23, 0x5f82, @loopback={0x0, 0x1}, 0x77}}}, &(0x7f0000001840)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001880)={r2, @in6={{0xa, 0x4e21, 0x4, @empty, 0x4}}, 0x7ff, 0x3}, 0x90) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x7, 0x30}, 0xc) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x80000) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000100)=0x0) r7 = getpid() r8 = geteuid() ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000001940)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f0000001680)=0xc) sendmsg$netlink(r4, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000240)={0x1414, 0x3e, 0x100, 0x70bd2c, 0x25dfdbfb, "", [@typed={0xc, 0x3d, @u64=0x8000}, @generic="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", @typed={0x8, 0xe, @fd=r5}, @generic="d1102e578881e388c86f655c15cc03371f670912c8997fdc5f270a68611eb4e7ad5545cba76d2195d211e7d7fca94568b289a1e340ae3e7feec9b8227763ba5b96b53d5f56d93f08f6404b4312e7d066ce1808edf8b91860e3c4077015f474a1d943cbb2b1e922e5518eaad59424f2618dc6c36423429d7863feb41496bf0c0a6383659d61650d6e7b58a77b2c86f600fb13b0541320602adf66b159907b5994c72ef873571fa52318f3fadc32d57b638f0edeaf335567865b3257db94f8826c5124edc0370605da36409ead27faa1262002d97ae6aa59430287", @typed={0xac, 0x3f, @binary="1c4781d9430b6b018bba1855ee6714df7ddd064822a5911f2105915f68ddaa96adff2b47b437c9d8d09a75c9c0aa0aeef94c74a6c520bd863ed01dfbb75b70951c47b07063b41308332f0f6a86dc803d15880be8af1a14be21e356d1f98eb78c9b3c8d7ae9cfce8dcdfaf8bcff0961b64da70196624f0716218b0f8eaea5984e351bb43f0eff43e5dbd7d91c26d01cdc3159590461383ca3ced6bc5365b3434941ebb450a9"}, @typed={0x8, 0x4f, @fd=r0}, @generic="a08315082cc9bc70752f983fb889de42956a25e4d50d6404e64e2b161a4450da8fad", @nested={0x240, 0x5d, [@generic="8566d98bce086aaf8e9f0c96357c91d52d907954f47c2ad6d739f0944a0b0b5b1dacf291d9d384b5b782137165a5542f", @typed={0xc, 0x78, @u64=0xffffffffffffff01}, @typed={0x8, 0x8a, @pid=r6}, @typed={0x8, 0x54, @ipv4=@rand_addr=0x9}, @generic="8ff38d912a4263c3f0f5e99f25058937a5bbcb9577c269e1601e7ab24017a7e8d70e10d59fc06cc71595a96da817f5a9dc523bc16be2d76147d4cacd2d61ea38312fc906c8ab1de325c32ef6b7b861e7b4f814671968a50490be87716c9cc44a53ef2c154810394d133f6edc079684f8806aa31a622a47a2afa02ec7bfc561c8702b97c3604c3eb08dd74347a02c", @generic="a3792f2d54ea01d9a6bf92f7c9cc2d72c0e13b5c8caabd81adb37876ab54c80452efccbc7e454dab17f9b8e22f37929de8cf4d24a5025d30f0905ebb606e3e0c1d713f85de4632dca838949dc8877798fc32f3b0b3e4353ec81fd582fc594f1fb9d043fc6323ead8eb129d7202e3fe8ccb1e5a2305da9f82d2fed402ba34afe7d2f515dfbd6d5a9b3561d153cb21d0b87effd700784d24f9b60de2c61f9484ef1f31b567bfe1715974fe87183fc5f4d52306728b44b272d7109474d81c5a37add7f5eac44ee9ed00217a8a664cd4a898245bc87a229cd413fa4563f1a9b14c563b9e462a07321ca4e538fd949332c085fa5372e8f0f7", @generic="a03829761308ca078de6cb776dcac01b86e9e0ef62ccf736b279721230c2daf5cd90afd4fa258676211a78005a8179d51366bbbfec407d54fbf79dfc738be5bd995fc3d160593320fed879ee6273d25f89cf16443eb1d47742561592434a192bd44fafe218610645aee90949"]}]}, 0x1414}], 0x1, &(0x7f00000016c0)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r4]}], 0x38, 0x10}, 0x20000010) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000000c0)=0x6) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x800, 0x50200) 2018/05/08 18:01:28 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TIOCSBRK(r1, 0x40044591) io_setup(0x5, &(0x7f0000000080)=0x0) io_cancel(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x3989, r1, &(0x7f00000000c0)="f33f81d70ff96e036517dc2bb7f4c16dbf219c44fb1784b0cbce19be3876335641", 0x21, 0x3, 0x0, 0x1, r1}, &(0x7f0000000140)) 2018/05/08 18:01:28 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(0x0) 2018/05/08 18:01:28 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8)=0x100000000000000, 0x102000001) 2018/05/08 18:01:28 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(0x0) 2018/05/08 18:01:28 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = msgget(0x0, 0x8) msgsnd(r2, &(0x7f0000000200)={0x0, "2855af56042e58294c0943a998bd39a48c4724613b57713f67a7f04f1fdfa4174b66ccd14f0efd8d4829c452f4ae4f959b47dd0c446b75436b889e73e2f7982d267af667a14338b6169ac5482a3cfdf60f9069efc3cacc95e08298e43caa0dc3a6a6"}, 0x6a, 0x800) sendmsg$nl_netfilter(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, 0x8, 0x6, 0x281}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x4, 0x9, 0xf0, 0x80000000, 0x0, 0x965b, 0x80000, 0xc, 0x80, 0x10001, 0x1, 0x200, 0x0, 0x2, 0x0, 0x100, 0x8, 0x2, 0x2, 0x5, 0x82, 0x7f, 0x3, 0x1000, 0x0, 0x800, 0x80000000, 0x2, 0x1, 0x8000, 0x8, 0x3f, 0x20, 0x7, 0x6, 0x7fffffff, 0x0, 0xd9, 0x5, @perf_bp={&(0x7f0000000100)}, 0x0, 0x23, 0x3, 0x6, 0x9, 0xfffffffffffffffd, 0x81}, r3, 0xb, r0, 0x2) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f0000001340)=""/227) modify_ldt$read_default(0x2, &(0x7f0000000080)=""/17, 0x11) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000340)=""/4096, &(0x7f00000000c0)=0x1000) 2018/05/08 18:01:28 executing program 6: r0 = dup(0xffffffffffffffff) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000180)=[r1, r2]) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f0000009ffc)=0x62) sendto$inet6(r3, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/05/08 18:01:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet(0x2, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78) 2018/05/08 18:01:28 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20000, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0xfff, 0x3ff, 0x8, 0x100000000, @tick=0x6, {0x4, 0xccd}, {0x81, 0x8}, @ext={0x22, &(0x7f0000000040)="b50c596f201ebc3ccbd6f8c7f857497d426cb23a8c598dc7da713b943ecdc24bb6ba"}}, {0x5, 0x3, 0x101, 0x8000, @time={0x77359400}, {0x10000, 0x7f}, {0x80, 0xf8da}, @connect={{0x6, 0x2}, {0xf5, 0x1}}}, {0x7017, 0x7, 0xb399, 0x2, @tick=0x5, {0x61a, 0x5}, {0x9, 0x10000}, @addr={0xfdb, 0x8}}], 0x90) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x4000, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x40045431, 0x7fffffffefff) 2018/05/08 18:01:28 executing program 7: mq_open(&(0x7f0000001180)='.-\x00', 0x0, 0x0, &(0x7f00000011c0)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x406000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x3, 0xe3d, 0x7, 0x5}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000000c0)={r1, 0x1}, 0x8) 2018/05/08 18:01:29 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(0x0) 2018/05/08 18:01:29 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8)=0xf00000000000000, 0x102000001) 2018/05/08 18:01:29 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x3f6541f3) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80503, 0x0) 2018/05/08 18:01:29 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xb8}, 0x1}, 0x0) 2018/05/08 18:01:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast1, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x101ff, 0x0, 0x3000, 0x1000, &(0x7f0000020000/0x1000)=nil}) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x97ba, 0x20000) setsockopt$inet_group_source_req(r3, 0x0, 0x2b, &(0x7f00000003c0)={0x9, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x108) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/08 18:01:29 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f0000000240), &(0x7f0000000280)=""/71}, 0x158) close(r1) 2018/05/08 18:01:29 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0x32) r2 = fcntl$getown(r1, 0x9) r3 = getpid() r4 = accept4$netrom(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x800) kcmp(r2, r3, 0x3, r0, r4) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/08 18:01:29 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000a04ffc), 0x3d5) pkey_mprotect(&(0x7f0000a90000/0x13000)=nil, 0x13000, 0x0, 0xffffffffffffffff) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x841, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x86}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x3, 0x1, 0xc914, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000140)={0x3, 0x10, [0x5, 0x6, 0x9, 0x100000]}) 2018/05/08 18:01:29 executing program 5 (fault-call:2 fault-nth:0): r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) 2018/05/08 18:01:29 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r1, r3, 0x80001) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="2664f30fbc790766b9930300000f320f01d10f07f21298cab466b8840900000f23c80f21f866350c0090000f23f80fae2d660f06f36f66b9210a000066b8f5ffffff66baff7f00000f30", 0x4a}], 0x1, 0x0, &(0x7f0000000140), 0x0) lseek(r0, 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0), 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000100)={0x3b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x1, 'sh\x00', 0x2c, 0x100000000, 0x17}, 0x2c) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/08 18:01:29 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000f80)=0x1, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x1, 0x800000000032, r0, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00') sendmmsg$nfc_llcp(r0, &(0x7f0000002f40)=[{&(0x7f0000001280)={0x27, 0x1, 0x1, 0x3, 0x1, 0xbd, "31aec7cce9d579d7fe72a45168b28105bbd0851d0716fe83343478b20f14c6c67844340c6867ffcaf86608521be239de166376b4e9a3308ec848ba112eee49", 0x2f}, 0x60, &(0x7f0000002580)=[{&(0x7f0000001300)="dc599af5b64393628727c9e0ad57cc6ec74f2a461a43957b4998be3b89c94a881d4de8fba1b70ca31a90a3eaa3f04238eb51099eb21483a89b926f6417833b71dd3debeff8cfa5582dbb3ec4086e9b6f96a74a959ee441c0e600c8a40689026a9a5fd6e02ad3ca80ef2b6764a207d85afe51a5dc6c14f03236ad654e2e6e547aa90b350fbe02144cd695aaefc62c25644ff7ccb6a315", 0x96}, {&(0x7f00000013c0)="506b1910b215bf678ee5bd44d5dc364ee2369baf9c4e6559e4d9c2ea3610f76e342fda59bac5738b72b5cc4dab0e085b8ff802de8275265aa2914519fa8fc58ac78ebc87ccbb87ff72fe47b21a39219016cc4b01f1e61706d5f61308bb26ad3900a0855dbd3ba3496a5a88d06be6771197e528350bdae9cb6c82ef8dd75fa0d939d01c257dfbacdd4bcb97d1e0c44c3d5d669fd01dcc290fac889401954a93c76db25904f3577fccf1c19ae15b27835b5ad43e92b9f7311c60ecefcd", 0xbc}, {&(0x7f0000001480)="ecca8084ffa250821e92d877e56790ae33ee405a5ca0a6f721450a10006a20163f012c6a6925f6706b15e08292948df92d186c1b5c49f9326cea689cf2553080ee01198bb30c78976cabb99ed7a34fbca0f2fee8c93fae662a0e92cea4c7835ffd321e99f456967d489ba0219d0e3257acd82c175b2ca92287aaa7a6b778a920f849d76966aa254590f09f435f9ee7fd62fe01670d84d735e14a3a980ba74e10275cbca955987a851f8428228db12ad3f7954b0bcce1cf1baacccf438446011aae43fb6c5f00347d7f3b341e03f448a7e4bee0", 0xd3}, {&(0x7f0000001580)="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0x1000}], 0x4, &(0x7f0000003080)=ANY=[@ANYBLOB="60000000000000000a01000009000400000000000000b34fa56ebe598b3200b6031715fc6314fbeb1adb18ca9107aac58cd52261f456a75643dc34e338be58917e85457f0a2ccb30efd4df72232653499f07eeb86915ff779bb97cc500a84bbf994055988164638e12102c565b910885cb849e29d8e96f6ba230bbb70fcd09e3e7f30c7c1a49f51731cb2804205977efbb81acdcd9995642ad5d3388c874769f3e0fd41f39f306003486c747a4013a"], 0x60, 0x40}, {&(0x7f0000002640)={0x27, 0x1, 0x1, 0x5, 0x0, 0xffffffffffff0791, "f8e6e75020777956966ad2716929cec4f657c919dfbdc30fe10d9791c94ea26e22ac2c33b254381cf54265e3ed93bdf48999815d28693367d4b4724c422991", 0x1}, 0x60, &(0x7f0000002b80)=[{&(0x7f00000026c0)="942ce49fd4355f14f2ebb3280e2d9220c2f5a2d2e8ae3ef18ba04401483ee1afc927166c21f2d2d6c5a0c3a91b319868b7231bc8a865649016f53c1c494814dcc836737924eece1f38bce2d132cbab1812138cc0c0ee8b2a52920ccf75e5e375338192cc64d2833607f61ca241566d292aec317a22bc2abe08d25b352555b0dc0ce61b77", 0x84}, {&(0x7f0000002780)="69c3705e2df82b0f7ee18f8343834a1dc0cd22e0ce6eb0bcfabaf63f45b748805eab3356c64edf8e7e950f558e985deac4149698e03ccc3450a80f991cfd93fd4e74eb356be84640", 0x48}, {&(0x7f0000002800)="b1ce32540a3bc7b86186a96bc3128a4e17480b5aa936283818e9423dc569912a21c6333d9e845441b31254362dea65d797aceb2056338a5c6f835f4d91ed6eb25288a4adcba8865249f6ef9939a8df2b541e7a04fd48e0c0a7d449d18971afbbdb0b16e5cd472dad4c8b95fc38e5dfd006005a2983dc175f2639545ab48e40370e89261b59062ac2f89adf3cd56a8af4965498a74e31406f78da3d834a1f76d8408d719497c71506ef435028861fd4ba061ab595b5a39d", 0xb7}, {&(0x7f00000028c0)="ff5b74f756a5b4bfe87397d1324f5ce1c9482c8016ed893424476c87827164190b95e7bac6b85dcef12b6093614b810d28ac6ea5236ab2794814e729dc6f0a94a1c4ac6dbb09301a32c06f4733053d2c54195ee2b4c98536de43716c9161cce7989cbbbb00f7a6926e5a9862b10f516376432be91b1065c89187ee6b6f13b13fd2a700c79b75f0b41f5ab0637bf4824256d37fc40b43051d24fa0ed6996d7caa130fcf56fcb7c139ebb044539fb7026cd407fc25c18da5fd41ef04788a3cb647cde9bd666b4d", 0xc6}, {&(0x7f00000029c0)="784c9c5314446009765f17ac0212d463f229fb50b81b1caeabc2ed69678b4ce9392781568c23cc0fbddb85c22ccf3f0057f99387699ddba7b3ed6b5a1f878cdd22e35efa1934b43a031ca5bc0c326dea326197859f518819c49b7af82b2f009cc0e4075b13acc4f726db0bcc9e3becde61bd8f321698527729caeec4124d949fabc237a454", 0x85}, {&(0x7f0000002a80)="dcf0d6ea011d98151636aa27b8b1f6769b5a4c446e6096580879628d8e2d5e83adb5074d77b5baede6d826a319c15d43a72ac523ba67b120bb572ae5d83083a949200f73351843858ad01ceeaeb1efdfb7ae3f1abfd6c2f4d34f78054a9d52cf03537ed3e2e14ace094546597a7cd8d0ecae12cc66b7ec", 0x77}, {&(0x7f0000002b00)="317f8d89ccccf0c89b0417a8cb43e4607199a3d0dd70b3e469c4f0041bb5645d089ff4a4d60a65139d44fc964992df6b633e24ca364dcba0598e64f671e7aa4b173cc7dab417ea663caf255039ef8d8c384b663a12785aed8f5dd034fd4340f7104dba9eaf624a22f80070", 0x6b}], 0x7, 0x0, 0x0, 0x8000}, {&(0x7f0000002c00)={0x27, 0x0, 0x1, 0x3, 0x4, 0xb27, "af544078da419961773864ce40a7d157fe8ace7c5a070dd83fe487cc5b5be9ca7c50e6ea0f0091788f429cc113301389de1138b90564426a6b54986b47241a", 0x3a}, 0x60, &(0x7f0000002dc0)=[{&(0x7f0000002c80)="4b0ecc7c2e3e485eb84a406421b3ef1c33d10d21cf885c", 0x17}, {&(0x7f0000002cc0)="16c0e596ab6939679f0e3ad3d987dd3d64dda90b89cd3c4630dafbe8771cb541f21feafd9c7e0bc36f9ccbb31dbcf703bb21fc1ec560b30ab8e889fc4720d3895716758e1252b578236c9bf84d0acccb1ba792c48139b99fa756b4268417e5ec3a1bb451176a5eb750f915919ded7506d8d59f7b7f7282d14ca70ad246d1a732200c9d73b9cc10f5e5e669d771ce09ff7cb7bebf5c6792e17ab96c52fa8177d373e37dbff422c43b8232ac6f9525aa7692b23b910ef6d46593de20db7215bb895f21541cab8f269ddb5e7ff78a5b868a615741", 0xd3}], 0x2, &(0x7f0000002e00)={0x108, 0x103, 0x2, "ea9ca06ad09db7b99335435d7d94b9b9d52b07e2a85cc0170722f8ce9ac7545f956272f81518298a767f157b8165e0647235a44f13f52f16ef6eed86ef8ec76db66308f76a68cc75660c5394629a97d80d6bd8f81b8046c72bd2e3d1e3f7a346c820a9d0ae0da418624ad3a85fbe3cf322015c6113e0e15509f6f74e7d431c13111275220e9c522667b174bc6c133383166bc8a5811d0733fabb68a1e1d5824ee7a07ca57dec3357eb953dab2588ab2eb0d115b0747e1fe0ad3ae17cb26a513a6d3ea081f50c2708ec70deb0dd3aa5cd8e103abe31d6de8900eba882e55f23b2e2c2f9ed4d0a69e364c363121e1fb30cccd7"}, 0x108, 0x20000800}], 0x3, 0x48000) r2 = syz_open_dev$usbmon(&(0x7f0000001200)='/dev/usbmon#\x00', 0x9, 0x481) syz_open_dev$mouse(&(0x7f0000003040)='/dev/input/mouse#\x00', 0x1, 0x8040) fchmodat(r2, &(0x7f0000001240)='./file0\x00', 0x4) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0xc81) r3 = openat(0xffffffffffffffff, &(0x7f0000000fc0)='./file0\x00', 0x60a00, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000003000)={'veth0_to_bridge\x00', 0x8000}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f0000001180)={0x7, 0x6, 0x2, 0x0, &(0x7f0000001000)=[{}, {}, {}, {}, {}, {}]}) 2018/05/08 18:01:29 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8)=0xf000000, 0x102000001) 2018/05/08 18:01:29 executing program 4: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0xff, @multicast2=0xe0000002, 0x4e23, 0x4, 'dh\x00', 0x0, 0x40e63275, 0x20}, {@multicast2=0xe0000002, 0x4e20, 0x2000, 0x6f, 0x3f, 0x7f6}}, 0x44) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x2, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/05/08 18:01:29 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01adf7c0", 0x4, r2) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000600)={'filter\x00', 0x4}, 0x68) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f00000000c0)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/08 18:01:29 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x7fff, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000340)=""/122, &(0x7f00000003c0)=0x7a) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0x0, &(0x7f0000000140)) r2 = creat(&(0x7f0000000200)='./file0/.ile0\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3, 0x20}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3, 0x3}, 0x8) 2018/05/08 18:01:29 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) 2018/05/08 18:01:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) r2 = gettid() sched_getscheduler(r2) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x100000000, 0x1, 0x8, 0x20, 0x7, 0x0, 0x7, 0xc2a4, 0xcdbd, 0x3, 0x7f7f2b3e, 0x8a8}) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) 2018/05/08 18:01:30 executing program 7: syz_open_procfs(0x0, &(0x7f0000000140)='net/if_inet6\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000380)="6f6f6d5f61646a0013d9f36add506aeaabd9527a8d16de0ed4b0c23c3c6371355e3cf295fa80b86f84f7d5f14b857e56ca56248f0c4c29d06ff66f8dad1de6390ef1533df3139fb549e126eff258132ff4f4e74fd954e8b81a0927188bd1412004968d9378ca89684000dec89cf3424e7630f73017fa1568d144f3e563d6e04206a5e7cbfa1f5a861538fe0712a06c8e22de42fb231e8ac9c55196fb0000000000000000003c4c69574c62ab7f0c6c74178513acc41d7a4867b208cff4069720fe88525e1ed2b50fc7aad88ee6ab9604484c535a19355ac0c592f250752e86698c8ee959b8e5657ba2") r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="250000000180ffff6845ed4b466f6c49170e5281fb4acb6300cfa8304e7e3b91f78d91bc20"], 0x101000) sendfile(r0, r1, &(0x7f0000000040)=0x6, 0x8) 2018/05/08 18:01:30 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8)=0x1000000, 0x102000001) 2018/05/08 18:01:30 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x1, 0x3000, 0xc00, &(0x7f0000ffb000/0x3000)=nil) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockname$inet(r3, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f0000000380)=0x10) r4 = fcntl$dupfd(r2, 0x0, r1) r5 = accept4$ax25(r4, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) sendmsg$nl_netfilter(r4, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8000000000f040425bd7000fbdbdf250d000001a0005d0061c9d4fdf330feabe6c7d02fa9d5b142d32f93fcff9743a65c4c480fc046e1728d506b57b3570f5a9f0c2c5766b27d5787e83dd12055f5cf9afd4422e850fb016ffa27b4f392a99669c1c3d251ae27fd72021265c4b4e802bf3ee7fe8f9bfb511f6826551213d42fa4e354139c62e40210b1dd9a1e489b0a669ee4cbe97bc573bd40f0a20b0f111f3e81d3519a8c7bb2a888472ab61d3ddf052b00000c00480008007a002300000008001f84", @ANYRES32=r5], 0xc8}, 0x1, 0x0, 0x0, 0x45}, 0x0) 2018/05/08 18:01:30 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) unshare(0x40003fd) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r2, r1}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r2, r1, 0x4, 0x2}, 0x10) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000100)={r2, r0}, 0x10) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cuse\x00', 0x440000, 0x0) write$cgroup_int(r3, &(0x7f0000000180)={[0x37, 0x3b, 0x2f, 0x2b]}, 0x4) 2018/05/08 18:01:30 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000040)=0x9) setuid(r1) 2018/05/08 18:01:30 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/08 18:01:30 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000340)=0x7, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000140)) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000300)={0x16000}) socket$vsock_stream(0x28, 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x7, 0x20000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000380)={0xa760}, 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000002c0)={0x2, &(0x7f0000000000), 0x0, r2, 0x8}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x0, 0x6, 0x0, 0x25}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000004c0)={r3, 0x6dac}, &(0x7f0000000500)=0x8) r5 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x402040) r6 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x9) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000080)={r4, 0x0, 0x0, 0x9f7f, 0x4, 0xfffffffffffffffa}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e23, 0x7f, @ipv4={[], [0xff, 0xff]}, 0x2}}}, &(0x7f0000000100)=0x84) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000180)) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000540)={0x0, 0x0, 0x36}) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000000580)={r7}) 2018/05/08 18:01:30 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8)=0xf00, 0x102000001) 2018/05/08 18:01:30 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x240800, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000000c0)=0x6) socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0xfffffec0) setuid(r1) 2018/05/08 18:01:30 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0xf5ffffff, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 2018/05/08 18:01:30 executing program 4: socketpair(0x4, 0x5, 0xfff, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)=[0xffffffff80000000, 0x8]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(0xffffffffffffff9c, &(0x7f00000001c0)={0x8}, 0x0) 2018/05/08 18:01:30 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) io_setup(0x3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000140)}]) 2018/05/08 18:01:30 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/08 18:01:30 executing program 0: socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000640)=@broute={'broute\x00', 0x20, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000b80], 0x0, &(0x7f00000006c0), &(0x7f0000000b80)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'eql\x00', 'dummy0\x00', 'syzkaller0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0x0, 0x200000000000000], @empty, [], 0x108, 0x1a0, 0x1f0, [@limit={'limit\x00', 0x20, {{0x0, 0x3}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv6, [0x0, 0xff000000]}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}]}, 0x2f8) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x7ffff) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@can={0x0, 0x0}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)}, {&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000000100)=""/41, 0x29}, {&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000000240)=""/234, 0xea}], 0x5, &(0x7f0000000140)=""/17, 0x11, 0x4}, 0x2041) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000540)={&(0x7f0000000400)={0x1d, r3}, 0x10, &(0x7f0000000500)={&(0x7f0000000480)={0x7, 0x46, 0x3, {r4, r5/1000+10000}, {}, {0x4, 0x3, 0x7, 0xab1}, 0x1, @can={{0x1, 0xfffffffffffffffc, 0x9, 0xfffffffffffffff7}, 0x5, 0x0, 0x0, 0x0, "7837fcd04f46aadd"}}, 0x48}, 0x1}, 0x40000) 2018/05/08 18:01:30 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000940)={{0x2, 0x4e23, @rand_addr=0x7f}, {0x6}, 0x40, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'rose0\x00'}) bind$alg(r2, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(tea)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r3, &(0x7f00000038c0)=[{{&(0x7f0000003740)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000003880)=[{&(0x7f00000037c0)='d', 0x1}], 0x1}}], 0x1, 0x0) r4 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000000)=0x60, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000280)={@loopback, @remote, 0x0}, &(0x7f00000002c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000880)={'team0\x00', r5}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/38, 0x24}, &(0x7f0000000080)}, 0x20) r6 = syz_open_dev$dspn(&(0x7f0000000900)='/dev/dsp#\x00', 0x101, 0x40000) ioctl$KVM_RUN(r6, 0xae80, 0x0) r7 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x0, 0x20200) ioctl$KVM_INTERRUPT(r7, 0x4004ae86, &(0x7f00000008c0)=0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r7, 0xc4c85512, &(0x7f0000000380)={{0xff, 0x7, 0x400, 0x20, "0ad9e5ccf093c0ab558956b1e25de25b93f2083891f5343b37a644f317b69f46fb1d0dc24c0f58acb7e75ef4", 0x3f}, 0x7f, [0x778b, 0x80000000, 0x6, 0x3, 0x80000001, 0x60, 0x5eb, 0x7fffffff, 0xfffffffffffffeff, 0x9, 0x10001, 0x0, 0x2, 0x0, 0x100, 0x4, 0x7792, 0x4, 0xa7, 0xd8, 0x8d7, 0x8, 0x9, 0xb43, 0x0, 0x3, 0x4, 0xfffffffffffff001, 0x80, 0x3f, 0x5, 0x7, 0x5, 0x3, 0x9, 0x4, 0x1f, 0x9, 0x9, 0x5, 0x4d19, 0x8000, 0x2, 0x4f28, 0x9, 0x610, 0x8, 0x2, 0x3, 0x81, 0x7fff, 0x400, 0x5, 0x5, 0x80000000, 0xfffffffffffffee3, 0x83, 0x9, 0x400, 0x0, 0x8b1, 0x80000001, 0x4, 0x4, 0xc541, 0x3ff, 0x6, 0x80000000, 0x3, 0x5, 0x11fdbe40, 0x9, 0x452, 0x10000, 0x99, 0x5, 0x0, 0x10001, 0x2, 0x80, 0xa1, 0x9, 0x8, 0x8, 0xfffffffffffeffff, 0x0, 0x7, 0x1fffc00000000000, 0x81, 0x1f, 0x2, 0x11, 0x3, 0x3f, 0x3f, 0x5, 0x1, 0xffffffffffffffe1, 0x8, 0x0, 0x1, 0x1, 0x9, 0x2, 0x5, 0x6, 0x5, 0x9, 0xffffffff, 0x2, 0x1000, 0x9, 0x2, 0x5, 0x7, 0x40, 0x0, 0x5, 0x3, 0x1, 0x10001, 0x5, 0x9c4, 0x8, 0x3, 0x8, 0x40], {0x77359400}}) chroot(&(0x7f0000000140)='./file0\x00') r8 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/05/08 18:01:30 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8)=0x7ffffffffffff, 0x102000001) 2018/05/08 18:01:30 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) [ 176.040684] xt_ipvs: protocol family 7 not supported [ 176.124807] xt_ipvs: protocol family 7 not supported 2018/05/08 18:01:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(serpent)\x00'}, 0x100000070) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000180)) sendmsg$alg(r2, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1", 0x1}], 0x1, &(0x7f0000000040)}, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x7, 0x1, 0x2, &(0x7f0000000000)=[0x0], 0x1}, 0x20) recvfrom$inet(r4, &(0x7f0000000240)=""/164, 0xa4, 0x40000102, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/08 18:01:31 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000240)={{0x5000, 0x7000, 0x0, 0x6bb, 0xa7f5dc5, 0x1, 0x5, 0x40, 0x0, 0x6961, 0x4, 0xf150000000000000}, {0x5000, 0xd000, 0x10, 0xfffffffffffffff7, 0x6, 0x0, 0x78, 0x6c7, 0xa1, 0x3, 0x83c3, 0x2}, {0x104000, 0x4004, 0x4, 0x3, 0x5, 0x5105229, 0x1ff, 0x2f, 0x2, 0x6, 0x3, 0x4}, {0x2000, 0x3000, 0x10, 0x68, 0x0, 0x1, 0xfffffffffffffff7, 0x7ff, 0x3f, 0xfffffffffffffff7, 0x80000000}, {0x7004, 0x1d000, 0x0, 0x2a7, 0x3, 0x100000000, 0x9, 0x2, 0xfffffffffffff801, 0x6, 0x0, 0x4f}, {0xf000, 0x10000, 0x1a, 0x0, 0x100000001, 0x0, 0xb8, 0x0, 0x6, 0x32, 0x2, 0x5d77}, {0x10000, 0x6004, 0x8, 0x8, 0x80, 0x3, 0x6, 0x1, 0x5, 0x0, 0x100000001, 0x33}, {0x10000, 0xf000, 0x1d, 0xd4, 0x4, 0xd4, 0x9, 0x5, 0xe2b, 0x1000, 0x7fffffff, 0xa52}, {0x14004, 0xd001}, {0x0, 0x4000}, 0xa0000008, 0x0, 0x0, 0x242, 0x1, 0x8800, 0x1, [0x9, 0x2, 0x101, 0xffff]}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x241) r3 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) setuid(r2) r4 = dup(r1) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x3, 0x1, 0x80000000, 0x3, 0x5}}) 2018/05/08 18:01:31 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000208972, r0, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xd) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) 2018/05/08 18:01:31 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x2, 0x1, &(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES16, @ANYPTR, @ANYBLOB="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", @ANYPTR64, @ANYRES32], @ANYPTR64, @ANYRES16]], &(0x7f0000000080)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f00000002c0)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x11, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000002cc0)="73797a6b616c6c657201", 0x7, 0xfde1, &(0x7f00000003c0)=""/187}, 0x48) 2018/05/08 18:01:31 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1a, 0x100) recvfrom$llc(r0, &(0x7f00000000c0)=""/199, 0xc7, 0x1, 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2000) fcntl$setstatus(r1, 0x4, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="0300860646cf3300"], 0xa) 2018/05/08 18:01:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8)=0x1000000000000000, 0x102000001) 2018/05/08 18:01:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) time(&(0x7f0000000040)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000100)) 2018/05/08 18:01:31 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) kcmp(r1, r2, 0x0, r0, r0) r3 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r3, 0x40044591) fcntl$getown(r3, 0x9) 2018/05/08 18:01:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000080)=ANY=[@ANYBLOB="1e4bc151d63f3bc8cfb25e9fbe849846bb3613dd15955514b097ef8fa0292c9464dba8738560f70a70c7b266dbc165b87537ba671a099a287d000000000000000000000000000000"]) 2018/05/08 18:01:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x280001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = getpgrp(0xffffffffffffffff) sched_getattr(r3, &(0x7f0000000000), 0x30, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="0f7f89dc3b"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) iopl(0x9) 2018/05/08 18:01:31 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setuid(r1) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x20002) getpeername$netrom(r2, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000180)={0x2, 0x6, 0x9, 0x4b}) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000000)=""/92) 2018/05/08 18:01:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8)=0xffffffffffffff7f, 0x102000001) 2018/05/08 18:01:31 executing program 0: r0 = socket$inet(0x2, 0x200000000000103, 0x400) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000200)={"66696c7465720200", 0x4}, 0x68) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 2018/05/08 18:01:31 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) 2018/05/08 18:01:31 executing program 7: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1ffff) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e24}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x8, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'erspan0\x00'}) r1 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) keyctl$setperm(0x5, r1, 0x80004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) keyctl$join(0x12, &(0x7f0000017000)={0x73, 0x79, 0x7a}) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) 2018/05/08 18:01:31 executing program 2: r0 = open(&(0x7f0000000740)='./file1\x00', 0x80040, 0x100) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) getsockname$ipx(r0, &(0x7f0000000500), &(0x7f0000000540)=0x10) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000400)=""/208) r2 = add_key(&(0x7f0000000380)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000640)='./file0\x00', 0x13c) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000800)=[{&(0x7f0000000400)}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, r1, 0x7}) r3 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) sendfile(r0, r0, &(0x7f00009bcffe), 0x4c34) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) bind$unix(r0, &(0x7f0000000140)=@file={0x1, './file1\x00'}, 0x6e) r5 = semget(0x3, 0x3, 0x480) semctl$GETZCNT(r5, 0x4, 0xf, &(0x7f0000000580)=""/68) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000600)={'veth0_to_team\x00', {0x4, 0xffffffffffffffe4, 0x7, "430ba6f804c7", 0x7}}) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[]}, 0x1}, 0x0) lseek(r0, 0x0, 0x3) r6 = getpgrp(0xffffffffffffffff) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r7, 0x29, 0x36, &(0x7f0000247fff), 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000080)=@known='security.ima\x00', &(0x7f0000000280)='-bdev){:,\x00', 0xa, 0x2) accept$ax25(r0, 0x0, &(0x7f0000000300)) set_thread_area(&(0x7f0000000340)={0x1, 0xffffffff, 0x0, 0x3, 0x4, 0x1, 0x800000000, 0xe000000000000, 0x9, 0x200}) waitid(0x0, r6, 0x0, 0x81000002, &(0x7f0000000680)) 2018/05/08 18:01:31 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) setuid(r1) 2018/05/08 18:01:32 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc8020000000040005031d85680800a3a2d188737e0b0003002cdf1389598e2c", 0x2f}], 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) kcmp(r1, r2, 0x4, r0, r0) 2018/05/08 18:01:32 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) socket$inet6(0xa, 0x2, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00000006c0)="6c6f676f09a0", &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000740)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd) r2 = request_key(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000940)='(self\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000000480)={0x0, r1, r2}, &(0x7f0000000a40)=""/28, 0xffffff41, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000080)={0x1ff, 0x0, &(0x7f0000ffb000/0x2000)=nil}) ioctl(r3, 0x8000c0184908, &(0x7f0000000080)) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f00000009c0), &(0x7f0000e9b000), &(0x7f0000000a80)="16b5d465278c491e589957f9e87329a89b2d963e56b1f9c5b8f57aacebbe3d7b200015c0e1c15214114c794f4474c7ef8253ff4a2fc9c994eda4381ade86ef7e1012e58893377c24c6aed4157ed46c1aba601725f32a267d0138f0e45039b7a09f2fbf4aada8c8f0624825a2625d8489e9def472474befae6f47679c21a2bfb46f5f38c71dc4a50fb03402904e0edd64b80ac8c4934cd04364602491ca07216934e09cc3b95fbec2bee5cfd8fcccbebb7733f5235cd9835c3956028800000000000003313426fff5d5d78504e8e643ef90537e9e50605578dbce8edd") wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) io_setup(0x8, &(0x7f00000003c0)=0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000a00)='status\x00') eventfd2(0x81, 0x80000) setsockopt$ax25_int(r5, 0x101, 0x6, &(0x7f0000000dc0)=0x28, 0x4) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r5, &(0x7f0000000580)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000e80)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="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"], 0x7c}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) dup3(r5, r0, 0x80000) r7 = syz_open_dev$sndmidi(&(0x7f0000000cc0)='/dev/snd/midiC#D#\x00', 0x2, 0x4000) recvfrom$unix(r5, &(0x7f00000005c0)=""/80, 0x50, 0x40000020, &(0x7f0000000640)=@abs={0x1, 0x0, 0x4e23}, 0x6e) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) getgroups(0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0]) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xa001, r8, r9, 0x7, 0x0) io_submit(r4, 0x1, &(0x7f0000000d40)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000400)="2ae88409a36d87b6bf7a305b7780ebb5df6fb10230d25ba065764a09095e620559dc9fb7aa71f820d08d13fd7a46b8d5bd232c1709eb3bbf90e7375835e0e9a4b2f29ec558a55aba7a470a4ccdfa14", 0x4f, 0xab, 0x0, 0x1, r5}]) 2018/05/08 18:01:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8)=0xffffffffffff0700, 0x102000001) 2018/05/08 18:01:32 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000200)=0xfd3d) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00000001c0)=@req={0x0, 0x4, 0x5, 0x89}, 0x10) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000002c0)=ANY=[@ANYBLOB="66696c746572000000000000800000000000000000000200000000000000000000475f1624b8000000000000000000000f7d258a676824d4000000000000000000000000000000000000000000"], 0x48) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400000, 0x0) setuid(r1) ioctl$BLKALIGNOFF(r3, 0x127a, &(0x7f0000000040)) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000340)="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") 2018/05/08 18:01:32 executing program 7: ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000000)="86dd39c23da40284d7f29f16c0473396880da938286ee9cf71018aceda89db14994531e3a6fcb0a4d34b5905fe") r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2202, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3, 0xfffffffffffffffe, 0x40, &(0x7f0000fff000/0x1000)=nil, 0x800000000}) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/08 18:01:32 executing program 6: r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x3, 0x2000000002) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="006863143f280000d7400000090000000600000002"]) ioctl(r1, 0x8916, &(0x7f0000000000)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x100, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl(r1, 0x100800008936, &(0x7f0000000000)) writev(r0, &(0x7f00000014c0)=[{&(0x7f0000001480)='+', 0x1}], 0x1) 2018/05/08 18:01:32 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r1, 0x40044591) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) write$sndseq(r1, &(0x7f0000000000)=[{0x5, 0xc9e5, 0xfaf, 0x8, @time, {0x4, 0x20}, {0x1800000000, 0x400000000}, @raw8={"7b4f21550b6ce396abbe5518"}}], 0x30) 2018/05/08 18:01:32 executing program 2: r0 = open(&(0x7f0000000740)='./file1\x00', 0x80040, 0x100) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) getsockname$ipx(r0, &(0x7f0000000500), &(0x7f0000000540)=0x10) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000400)=""/208) r2 = add_key(&(0x7f0000000380)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000640)='./file0\x00', 0x13c) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000800)=[{&(0x7f0000000400)}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, r1, 0x7}) r3 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) sendfile(r0, r0, &(0x7f00009bcffe), 0x4c34) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) bind$unix(r0, &(0x7f0000000140)=@file={0x1, './file1\x00'}, 0x6e) r5 = semget(0x3, 0x3, 0x480) semctl$GETZCNT(r5, 0x4, 0xf, &(0x7f0000000580)=""/68) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000600)={'veth0_to_team\x00', {0x4, 0xffffffffffffffe4, 0x7, "430ba6f804c7", 0x7}}) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[]}, 0x1}, 0x0) lseek(r0, 0x0, 0x3) r6 = getpgrp(0xffffffffffffffff) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r7, 0x29, 0x36, &(0x7f0000247fff), 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000080)=@known='security.ima\x00', &(0x7f0000000280)='-bdev){:,\x00', 0xa, 0x2) accept$ax25(r0, 0x0, &(0x7f0000000300)) set_thread_area(&(0x7f0000000340)={0x1, 0xffffffff, 0x0, 0x3, 0x4, 0x1, 0x800000000, 0xe000000000000, 0x9, 0x200}) waitid(0x0, r6, 0x0, 0x81000002, &(0x7f0000000680)) [ 177.677764] netlink: 'syz-executor4': attribute type 3 has an invalid length. [ 177.697387] sd 0:0:1:0: [sg0] tag#2847 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 177.706244] sd 0:0:1:0: [sg0] tag#2847 CDB: Test Unit Ready [ 177.712068] sd 0:0:1:0: [sg0] tag#2847 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/05/08 18:01:32 executing program 6: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) socket$netlink(0x10, 0x3, 0x2) [ 177.716648] netlink: 'syz-executor4': attribute type 3 has an invalid length. [ 177.721011] sd 0:0:1:0: [sg0] tag#2847 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 177.721065] sd 0:0:1:0: [sg0] tag#2847 CDB[20]: 00 00 00 00 [ 177.767724] sd 0:0:1:0: [sg0] tag#2846 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK 2018/05/08 18:01:32 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="070000000400000000fff70000000000", @ANYRES64=0x7530, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000d300692ddfae1e24"], 0x5}, 0x1}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000100)=0x8) 2018/05/08 18:01:32 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r0) 2018/05/08 18:01:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8)=0x10000000, 0x102000001) 2018/05/08 18:01:32 executing program 6: syz_emit_ethernet(0x230, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000810000009078ac14ffaae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000006e73afaba4dfb388f73c8b6e3c7f009078fc00"], 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x400800, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x4, 0x2, 0xfff, 0x0, 0x3, 0x0, 0x9, 0x4, 0x4, 0x3, 0x1, 0x1, 0x1, 0x5, 0x40, 0x9, 0x9, 0x80, 0x7fff, 0xfffffffeffffffff, 0x5, 0x10000, 0x9, 0x1, 0x8, 0x140000, 0x4d, 0xf5, 0x4, 0x2, 0x1, 0x9, 0x6f, 0x8001, 0x2, 0x0, 0x81, 0x1, @perf_config_ext={0x8392, 0x100000001}, 0x2010, 0x5, 0x7ac, 0x5, 0x7, 0x6, 0x6}, r0, 0x7, r1, 0x2) [ 177.776558] sd 0:0:1:0: [sg0] tag#2846 CDB: Test Unit Ready [ 177.782386] sd 0:0:1:0: [sg0] tag#2846 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 177.791359] sd 0:0:1:0: [sg0] tag#2846 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 177.800310] sd 0:0:1:0: [sg0] tag#2846 CDB[20]: 00 00 00 00 2018/05/08 18:01:33 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000100)={0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/105, 0x69}], 0x1) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000002, 0x10, r1, 0x0) remap_file_pages(&(0x7f0000add000/0x2000)=nil, 0x2000, 0x0, 0x100, 0x14020) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f0000000200)='\x00', 0xfffffffffffffe1c, 0x8000000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) sendto$unix(r2, &(0x7f00000000c0)="181dda7ed657f037e41891d94ed68998", 0x10, 0x20008080, 0x0, 0x0) 2018/05/08 18:01:33 executing program 6: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x80, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x74465511) r2 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r2, 0x0, 0x8000, 0x8000) write(r2, &(0x7f0000000100), 0x22) r3 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r0, 0x0, 0x0, 0x1ffffb) ftruncate(r3, 0xed027) r4 = semget(0x0, 0x1, 0x2) semctl$SEM_INFO(r4, 0x7, 0x13, &(0x7f00000007c0)=""/4096) 2018/05/08 18:01:33 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xfff}}, 0xffffffff, 0x3}, &(0x7f0000000200)=0x90) setuid(r1) 2018/05/08 18:01:33 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$int_in(r0, 0x8000008004500b, &(0x7f0000000080)) 2018/05/08 18:01:33 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8)=0x10, 0x102000001) 2018/05/08 18:01:33 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000a5def4)={{0xc, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a87ffe)='&\x00', 0x2}) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000040)=""/121, &(0x7f00000002c0)=0xffffffbc) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xffffffffe0b98534, 0x8005, 0x1000, 0x8e, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000280)={r2, 0x80000000000007}, &(0x7f0000000240)=0x8) ioctl$TIOCNXCL(r1, 0x540d) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6, 0x0, 0x1fc0000000, 0x6000000000000000, 0x1}, &(0x7f0000000180)=0x98) 2018/05/08 18:01:33 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/08 18:01:33 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) socket$inet6(0xa, 0x2, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00000006c0)="6c6f676f09a0", &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000740)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd) r2 = request_key(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000940)='(self\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000000480)={0x0, r1, r2}, &(0x7f0000000a40)=""/28, 0xffffff41, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000080)={0x1ff, 0x0, &(0x7f0000ffb000/0x2000)=nil}) ioctl(r3, 0x8000c0184908, &(0x7f0000000080)) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f00000009c0), &(0x7f0000e9b000), &(0x7f0000000a80)="16b5d465278c491e589957f9e87329a89b2d963e56b1f9c5b8f57aacebbe3d7b200015c0e1c15214114c794f4474c7ef8253ff4a2fc9c994eda4381ade86ef7e1012e58893377c24c6aed4157ed46c1aba601725f32a267d0138f0e45039b7a09f2fbf4aada8c8f0624825a2625d8489e9def472474befae6f47679c21a2bfb46f5f38c71dc4a50fb03402904e0edd64b80ac8c4934cd04364602491ca07216934e09cc3b95fbec2bee5cfd8fcccbebb7733f5235cd9835c3956028800000000000003313426fff5d5d78504e8e643ef90537e9e50605578dbce8edd") wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) io_setup(0x8, &(0x7f00000003c0)=0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000a00)='status\x00') eventfd2(0x81, 0x80000) setsockopt$ax25_int(r5, 0x101, 0x6, &(0x7f0000000dc0)=0x28, 0x4) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r5, &(0x7f0000000580)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000e80)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="200027bd7000fbdbdf2504000000080006001dcdb7ff7f000000140001000000007f0000000000000000000000000800080003000000080002004e20000008000700010000000800080008000000080003000200000020000100080001000200000008000800080000000c0007000000000000000000539d769e4f78eb56b9209f661c6838e234170cdad060e84cf460543f17db44b1cf9053aab538bd0ca6083c54f8b7754f9dd000bed517989ea46fc157386fd5826661839f57f9ed95e7e354247196f1c5da8d42d3bdb11d3f1d458f8cbccb09219fe770c7de199d4deb99789769bd759e2b7e5de9d1e7e071f385ad3aaf4042621dd734d79fed1354bfc691583d404837ea4ce3bbdbeeac7026813319e1dcee6e52969046d3a874c6d95e5c7fdd282ac566a1c7bd01df284cefa8aa381affe74bb14030b457fd534d76c62460a25f33f8d726ddfd4257c25b"], 0x7c}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) dup3(r5, r0, 0x80000) r7 = syz_open_dev$sndmidi(&(0x7f0000000cc0)='/dev/snd/midiC#D#\x00', 0x2, 0x4000) recvfrom$unix(r5, &(0x7f00000005c0)=""/80, 0x50, 0x40000020, &(0x7f0000000640)=@abs={0x1, 0x0, 0x4e23}, 0x6e) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) getgroups(0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0]) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xa001, r8, r9, 0x7, 0x0) io_submit(r4, 0x1, &(0x7f0000000d40)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000400)="2ae88409a36d87b6bf7a305b7780ebb5df6fb10230d25ba065764a09095e620559dc9fb7aa71f820d08d13fd7a46b8d5bd232c1709eb3bbf90e7375835e0e9a4b2f29ec558a55aba7a470a4ccdfa14", 0x4f, 0xab, 0x0, 0x1, r5}]) 2018/05/08 18:01:33 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xd416, 0x6) fallocate(r0, 0x0, 0x4b99, 0x5) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) fallocate(r0, 0x1, 0x0, 0x10000) sendfile(r1, r0, 0x0, 0x100000000) 2018/05/08 18:01:33 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8)=0xf, 0x102000001) 2018/05/08 18:01:33 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xfff, 0x10040) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f00000000c0)={{0x7e, @empty, 0x4e20, 0x2, 'lc\x00', 0x20, 0x8, 0x7c}, {@dev={0xac, 0x14, 0x14, 0x16}, 0x4e24, 0x0, 0x68, 0x40}}, 0x44) setuid(r1) 2018/05/08 18:01:33 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x7, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$KDDISABIO(r2, 0x4b37) dup2(r1, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x7ffe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$int_in(r1, 0x5473, &(0x7f0000000080)=0x80) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/08 18:01:33 executing program 6: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000140)='./file0\x00') syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = semget(0x3, 0x3, 0x80) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000480)=""/4096) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001480)='/dev/vga_arbiter\x00', 0x84, 0x0) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000180)=""/98) umount2(&(0x7f0000000100)='/', 0x2) mount(&(0x7f0000000040)='/', &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)="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", 0x1000, 0x0) 2018/05/08 18:01:34 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r3, 0x35, "d94d4bdedf977a4f53c4f43be4be7f75579d5b9f589c5b2e18de8ad82e74c2b436ff0c22375dfe0d56af8a384ad0fabd71e34738ba"}, &(0x7f00000001c0)=0x3d) 2018/05/08 18:01:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8)=0xffffffff00000000, 0x102000001) 2018/05/08 18:01:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x56) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/05/08 18:01:34 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) write$fuse(r1, &(0x7f0000000040)={0x28, 0x0, 0x4, @fuse_notify_inval_inode_out={0x1ff, 0xfffffffffffffffa, 0x80}}, 0x28) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000001e00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001dc0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="d000000033dca63ab41cfb412ad4cf045dc4211fb7e6d991d18e25c13e215e236aef9984cb2387e3f7ccdeb5544ae51dc0884c12e6d301db83f97a0e29e7c34a7cc555dbc9c05ed60a9bfa688d5dd589f5243745b1efdeb101533518143311c81e54ffa795c73f6bee6a31cad806c145aeb99e152a", @ANYRES16=0x0, @ANYBLOB="000000000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="b400020040000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000034000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000040004003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=0x0], 0xd0}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000940)=""/250, 0xfa}], 0x1}}], 0x1, 0x0, &(0x7f0000000b40)={0x77359400}) write$binfmt_aout(r0, &(0x7f0000000f80)=ANY=[@ANYBLOB="cc0001001f0300009f0300000100000000000000010000800000000000000000a9595884d96b8887dd31b447b0c3dd6dfcd3010825f7b07bc83df94e184925afbcced29b93245e7d7fd3aa23ad9b149de631675c276d5752c0dd8d6d4f981bdc224890c6cad4aee355e5232e629cc41aa392ddb97379e84147b851001d6ae343163c06b3340fe4def0fbba804dd9f55d717e551ec469561c516f10f40d6c530b29f76f5f165fa0efc76d7fbef733421b2902bddf375158a9f63a25973896d913ee97a4d6413966a8de2ff0753a10b263c82ea09a4d14e69e"], 0xd8) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x81, 0xfffffffffffffffd, 0x0, 0x2, 0x1c, 0x8, "28a86addd7faac00d1d2d8721e3d0b061da909fd412b24e19a6dd3449ce721f8da5b09a0a116090e4928637e817e675e5610eba61f0cacc488888eaeb258a6aa", "9a380c367fb68a6ce616c52c4ee5613314627dae091537ea0787d108fa51d35d96b45c399249be4112fc72bf4736a1c7d3a7f9eb264860f62237b614d035d161", "d6aa60c923580f2472e1a9d1e81399dc968b77df64fdb03087418efee7c792b1", [0x1, 0x14]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x6}, &(0x7f0000000380)=0x8) 2018/05/08 18:01:34 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) r2 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="2267e2152c2e1fdda2776659ddb3fbb79351132c1f289ac426754a27f819cac31969680ad6d009ecda928e794b11f47df4565cfaf63bee59954cec3f5e27022d06a98779e94999faf4f686b6e97425df9b7002bec84f838249715f075b526d0893f0fa9fee9a1929de60fd883de681589f0a080bf5482bca712329ebc395c04b850111be4b7f369d2e9a93e278d4db003b15633f1c2f252dfca36100d85536f1f5bba45fbab849ffa535970193cb827a17f759ff51235924c272cfcb6ccf225cfc1ad576a226395fd4615f368a41f92a5a6a2e21eccd7051bd795b021d20c7a6fb90e4c805bbf341a32be3332f7bf0bef12a87c3e342ccbeca1faa90304f83", 0xff, 0xffffffffffffffff) r3 = request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='/dev/input/event#\x00', 0xffffffffffffffff) keyctl$search(0xa, r2, &(0x7f0000000180)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r3) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/08 18:01:34 executing program 0: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 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={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, r0, 0x3) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/75, 0x4b) 2018/05/08 18:01:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x19) fchdir(r1) 2018/05/08 18:01:34 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000002ec0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002dc0)=[{{&(0x7f0000000080)=@llc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/95, 0x5f}], 0x1, &(0x7f0000000200)=""/96, 0x60, 0x100000001}, 0x7}, {{&(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000300)=""/33, 0x21}, {&(0x7f0000000340)=""/119, 0x77}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/79, 0x4f}], 0x4, &(0x7f0000001480)=""/161, 0xa1, 0x79}, 0x5}, {{&(0x7f0000001540)=@ax25, 0x80, &(0x7f00000016c0)=[{&(0x7f00000015c0)=""/27, 0x1b}, {&(0x7f0000001600)=""/155, 0x9b}], 0x2, &(0x7f0000001700)=""/120, 0x78, 0xea}, 0xf8}, {{&(0x7f0000001780), 0x80, &(0x7f0000002c80)=[{&(0x7f0000001800)=""/215, 0xd7}, {&(0x7f0000001900)=""/204, 0xcc}, {&(0x7f0000001a00)=""/37, 0x25}, {&(0x7f0000001a40)=""/104, 0x68}, {&(0x7f0000001ac0)=""/97, 0x61}, {&(0x7f0000001b40)=""/34, 0x22}, {&(0x7f0000001b80)=""/20, 0x14}, {&(0x7f0000001bc0)=""/4096, 0x1000}, {&(0x7f0000002bc0)=""/159, 0x9f}], 0x9, &(0x7f0000002d40)=""/113, 0x71, 0x1f}, 0x9}], 0x4, 0x2, &(0x7f0000002f00)={r1, r2+10000000}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002f40)={'team0\x00', r3}) r4 = memfd_create(&(0x7f0000002f80)='\x00', 0x3) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000002fc0)=0x20, 0x4) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000044c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000000100)=[{0x10, 0x1, 0x1}], 0x10}}], 0x2, 0x0) 2018/05/08 18:01:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x8442) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000300)) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000280)="b8010000000f01c1c4616d58b50100000048b8d5000000000000000f23d00f21f8352000000d0f23f8c7442400f3000000c744240200b079d9ff1c24f340aec421b75aaf03000000650f019df6a6000066b878008ed0b980040000b800200000ba000000000f300f20e035002000000f22e0", 0x72}], 0x1, 0x1e, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/08 18:01:34 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000000)=0x56014935, 0x4) sync_file_range(r0, 0x80, 0x82, 0x1) 2018/05/08 18:01:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000004) 2018/05/08 18:01:34 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027004f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) r1 = open(&(0x7f0000000180)='./file1\x00', 0x82, 0x0) ftruncate(r1, 0x40000000003) sendfile(r1, r0, &(0x7f0000000380), 0x7fffffff) 2018/05/08 18:01:34 executing program 5: syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x8, &(0x7f0000001440)=[{&(0x7f0000000100)="d76573e41fa8dd00863ef1191b0c685499f20aa5a0891b413707e7cc8061dcecf69b4ce702a3b93f14d27eb00fe2574d1a56abea595e4668db125030cd8202a79fa8f38ce120db39c3ca32f40272081e87fc49254dae8e48b5cfd632e1eac06a4d4a026c6814d441e7597362bf1c9fa9ace74fe8f4e3fe45f4085c861421c03f0c47a55ff48d4e3b8ccc5ec380d063e27313b65645cb96", 0x97, 0xfff}, {&(0x7f00000001c0)="c63a7b4ce00eba39a16f2f1d71879c41d5b476de165c1dacc2af1af8d51e0077393c2587a5ff1453100d1f14a6302ae447cadeabc4286656dfa15aa4540cba338ff728269c0b9dd647dd534ffb08f0355c61e9d69d82427c57a9196f49ae554870", 0x61, 0xec}, {&(0x7f0000000240)="513e20c3665a2df73b7cf9caf74c284572a3178c8803c224183ad855b5b4f250fbff774a315a1c97d0904c74c0edcae5", 0x30, 0x401}, {&(0x7f0000000280)="5b0a4663c6b4c4e352562a8f7403aef0d3112d50dfed7bc00699dca43431a8b072193e4f28e84d252ce6acf353605c0cdf4f93bc3a4bbce417107de9db714629f7122e5d04f45ff1a6c6f90bc492e1262f24477d4412a4d689787378", 0x5c, 0x3}, {&(0x7f0000000300)="d1a0ec7078c23233edcba50c731503c0efc524e9c9ab319208af25e043498ee685dc16c4f6619d55d005a951f66a7ac3613ea32d3151858a879c8ed72e1a99352029e294", 0x44, 0x2}, {&(0x7f0000000380)="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", 0x1000, 0x6}, {&(0x7f0000001380)="abfa40cb3199686b3513253e47bd7557046e913af21debb8aa6f3870f236db175531c392f621e9a0eafb9c128a533b2f9ac02cf7841b99fe38ed5b81cdda5cc1106c240147b6a43f44d7", 0x4a, 0x6}, {&(0x7f0000001400)="0127e35af23ce4db7852a4860fb1b24f7a78831ae68e6916d6a700fd8ee60daf9513323ed819d9ce08f02746144491448f151bfaf0addafad7de", 0x3a}], 0x2020008, &(0x7f0000001500)={[{@nolargeio='nolargeio', 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) 2018/05/08 18:01:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000240)={0x4, 0xcea}) finit_module(r0, &(0x7f00000000c0)='/dev/kvm\x00', 0x1) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000d80)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000d00)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x20) write$binfmt_elf32(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x8001, 0x0, 0x3, 0x0, 0x3f, 0x2, 0x3f, 0x40, 0xb3, 0x38, 0x160, 0x6, 0x9, 0x20, 0x2, 0x7, 0x4, 0x211}, [{0x6, 0x65, 0x0, 0x7f, 0x0, 0x80, 0x4, 0xff}, {0x6, 0xffff, 0x5, 0x800, 0xf9, 0x0, 0xe53, 0xf786}], "1f21c5c7ba147c2c2db8ec0d4c07e23786596d4d0db831051398d2f64c64beaecc3e307f5758e2f63b899bd26b874bded5adea6dc78705c4512515954da309159875c84f5db80a434ee107d3e50fcf484bedd59ec296c3da4dcabc7625fb8fc87a4b8ab33c3739ce015de43bd9a6578663f6f2cd66e55469daa3b864531a34e57b7db9b79aff1c8982afc1fab70b5d00043cbaf0ee", [[], [], [], [], [], [], [], [], []]}, 0xa0d) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000006000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000001c0)="c4a17910403444a4b8010000000f01c10f221d0f0df466baf80cb8a49f6882ef66bafc0c66ed0f218d0f009e7b5e3b890f205e48b866970000000000000f23c00f21f835000001000f23f8", 0x4b}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/08 18:01:34 executing program 0: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x24) open$dir(&(0x7f0000000000)='./file0\x00', 0x8200, 0x9) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) umount2(&(0x7f0000000040)='./file0\x00', 0x7) 2018/05/08 18:01:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000010) 2018/05/08 18:01:34 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) setuid(r1) 2018/05/08 18:01:34 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) ptrace(0x8, r1) 2018/05/08 18:01:34 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x20000, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = dup2(r1, r1) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000080)={0x3, r3}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000000)={@my=0x1}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000040)={@my=0x1}) 2018/05/08 18:01:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102001300) 2018/05/08 18:01:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000240)={0x4, 0xcea}) finit_module(r0, &(0x7f00000000c0)='/dev/kvm\x00', 0x1) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000d80)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000d00)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x20) write$binfmt_elf32(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x8001, 0x0, 0x3, 0x0, 0x3f, 0x2, 0x3f, 0x40, 0xb3, 0x38, 0x160, 0x6, 0x9, 0x20, 0x2, 0x7, 0x4, 0x211}, [{0x6, 0x65, 0x0, 0x7f, 0x0, 0x80, 0x4, 0xff}, {0x6, 0xffff, 0x5, 0x800, 0xf9, 0x0, 0xe53, 0xf786}], "1f21c5c7ba147c2c2db8ec0d4c07e23786596d4d0db831051398d2f64c64beaecc3e307f5758e2f63b899bd26b874bded5adea6dc78705c4512515954da309159875c84f5db80a434ee107d3e50fcf484bedd59ec296c3da4dcabc7625fb8fc87a4b8ab33c3739ce015de43bd9a6578663f6f2cd66e55469daa3b864531a34e57b7db9b79aff1c8982afc1fab70b5d00043cbaf0ee", [[], [], [], [], [], [], [], [], []]}, 0xa0d) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000006000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000001c0)="c4a17910403444a4b8010000000f01c10f221d0f0df466baf80cb8a49f6882ef66bafc0c66ed0f218d0f009e7b5e3b890f205e48b866970000000000000f23c00f21f835000001000f23f8", 0x4b}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/08 18:01:35 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102001400) 2018/05/08 18:01:35 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) unshare(0x400) fchown(r0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001800)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000001900)=0xe8) sendmsg$can_raw(r0, &(0x7f0000001a40)={&(0x7f0000001940)={0x1d, r1}, 0x10, &(0x7f0000001a00)={&(0x7f0000001980)=@canfd={{0x2, 0x3, 0x5, 0x7}, 0x2a, 0x0, 0x0, 0x0, "aa0b0333a86bc01fb2a3fd7bc157d6c64fdcbe0e875c4292632ff68a3ac84b62a6df7aa6f704e899cd58a4f2a757086487b54014c703237ba9d995a869d5e5c6"}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) ioperm(0x0, 0x8000, 0x1) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/08 18:01:35 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/182) r1 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000000c0)="b867c6c07ae9072fa999d1daa978f50b3634355e11d7ee3d22e1bd72b057a5e0d8100fa1638f57f86a17102d58ca8ce56330ac663d03df731e22b54597adbf785f5cfaf416e477bf22ee1ef94de31d23bde9aca48761571918020884131f78f4284c5cbfb517926386070c241cde155ec25fcce61444") 2018/05/08 18:01:35 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'osx.', "020000000800001f00000040"}, &(0x7f0000a88ff4)="020000000800001f00000040", 0xc, 0x0) 2018/05/08 18:01:35 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) r2 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000001400)={0x6, 0x4, 0x2, 0x8001}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x1000, "326e902b7bfd6e821551578e5c301de6676a96b985ec8a6b1699fa811ab662499485a9154b29d12e799fd0ad477068210f016eee9454bbc82f7c8b120e200994b1ccc957451300b1428e601173be03cc9fb5863956547001a99be3a504e6de6ccda6f2ce154fe03310763e74367e4c34451e1370fcf43a980cdc390b7b37151d6862c2367289fbeeddc28a2a4b8861f9e1bb34a18aa6a611290244ba36feca038c419227b14640d8d2194156d6db1afde276dbdb9e0172c31a44ed167f0d53ee3485bb73196aa8f0aa45fa872e7375c4c43de722c031cf94edccb9d1d4ad230783122791cf83f881d6824378ecc628f082daf5ca827150d974248e5eb1b823bbc6d2a4ab8c9ee6a1698e1e5fda0e95316e6bc87480289e7be9cf025fc68e08f89746605705e6a87e90f4a2f14e4a7d2b933f7feae17dc23a9aafb2f5eb8f2edd79136f00298671a780d9ebc4830056e4ab06fd8ce93b34e9512c89fc24fe113efc3a76b330db6f0a00e1883f26d1c13a2edd1217d05c058472544e5338144a406e4645f7cbef301f74842edd928ae9c86de3db465158186504b4698b27d96f6ea977ce66df63bf7fdf31f36b004b435c481c57ae21a2f41ad3aaf7e8fe9f4c99262d1e99cbd2a810b7efb068650d2bd377fe4b4ed34d94c53bed6f80f1162be76b6a48b66336d1946cd70607d590facac8e72c697278f22af9f2efa215996108e8eb899ad157c3cdaa92cbba257b20a2e9d9f4e4252b453e66d4bb016effdd26b805a4d631401bb20473f90bf97b23d0c9ccfaa419fbf22746018fc5231e972e66f83dceb4a161471680dbad566f4851313f9f1da4952b793612439e42a9de89533c32798a57be4a3aa8bbe62d41e478a892f3fb9fbb4686a3fa63a3f5891a55c0d8f35e40a18b7e23430295c4a0355a42dd35da4b86b7609bff973dfe9b1e9a94363a205951095bf365c6dd4a2ba50f242fb025ba5064691bc3d6f752deb710023aeb6cfd02d50491111e2e664ad392b73a9d1b8e066ab5edf1fb2ba07b2a94363935bdd8ce3b7287c617ba0952100da39f0cd35c0948fa97b0923c06a094860c5b0fddb0b250c4443b49c57d2f96437fc3c6279b431add1198a94ac878695527a54d0e4fcd1cf083615be975e3c3a2639f27640801d5087fbd45cdb81c82a7e2f15ec928127cc8a98a7a7c8b4c0e19085cc2c040057ad66ca4df8d65792b0e23d6ea2cbb8a36950854721eacd7da4cf51cb0b2a128d2a8193c078174353a7cbf09eaf8e14839d77a46ecb2ee73b4ae953fc2d4db03db252ed538ee25f27eaf6eb2dd5f61bd2d383a87c31a3d5480caa192c2235c8d3a5a877d61eadc5b6aa1499ae3e100295a654aa402fcc81319e6ee1551bbc902864859e0645742b08b42d8fd31680bbf25de3a1bce8db689449778117f8615f0334027f1523f9378c1b9847206eb361c89282c8a1c928849fcdda26309317fa5cd236f3c234864cac9bd709e5d92f94454d2cdc2010e57f44ce05372f3205be39257ddf2e24c00a1cb2e0cac558a9bda9642e085c51a5eb2e64a8f0f5bd0421b3c76bb982c8f15ed55f60591f6931804d32569385f0408851b15e718ba0f5701c89d69c356e01d8afd925199f3e1f3bddbd71c134800fd98060449b9ae04f4d47080d80a0b10d086a11ba6d30e76753c4bf1a609828e5d6d43afef0dcf81f48d36634a7d2506c31cded306d30b4d7b1ad8740243638f2cc1d412343c96839c47b0fd5fae48f885e369d9bee273925c5481aa8b5b7628f8780acd200ed87defc31fc1ddd158cc29d424d9ceb231d9d71f4c27a5edcf9c6a3987e5e93597c13c9b85a5eb02816e71405aff188dcf063355a95f348d6a8a92385c81f70ebaec9863fa41c3c8eda18a8289821a892fcbef97561a1ef5aceb9f10ae6fce197fb294e3d52df272c2ccbbf338f2a59eed0b8392e081b2055eaabeac30d5bacbb992d733e1e4bd1282277d71db42ba352609dd73f14cffc4adccc3e02c613179fdfbe3c9c65a9561e1001c803fe9f5a783d616709c190a5287975cdf9faa7869934e7cf013b7968596e808887b6786d9398b0c2b223eb8bd9bd2dd9e68d3f0b686ad754ec3f1b109c5d8c4673d931c1e3578cbd61e2a434b60366b3a92fe1981b64e95387aaf7fc4499b1b7628787ffd6d3a3b1dfb5948a1ec9621a99fc66b90d68d661179d3a407d8abf8d4dbd17fcc1698ea9600d04aeeff4a828b26481469499909ba9d023f99e4ad3b1d7a357e2976c5abbe42345d9256a32bce190193991045bc22d77d0c7134406460c933e1d404b5cf1d0c01b80f054a15b7d0db56afd06db050b64fbdd64dc275876aa174185eb2d72b05afa6be21da1cc9522fb4ae5582ed70cbcf3ee111ad6d8f0f390d870398d5790ba7df5a7c3fb203cacff85078c5f253e758b237e19d84b2d5a53b6ffcac524f157cf0f58a9f6e239d637f40e9918cd5c98b020e9db85cdb31ba6ce3987a6a5025df05f90ac270ca6b864dcb22294c3b56f6354f5b31bc0c5638d127f72c8be02a20b90253a6095e2617864f7f62c7728146d76da7b0b2007da69a77de51a83e867c170896046ccce7100e1650b3df9b94607f92e6842deb65e52a88fca6ed8b64295db6c2dc2646eb9b4357a76689ca7f1f06b65f7f7850a8e8b3c572e764084a7d6bdb0d9f7aec46b3687995415154c2f7033a7e778a70b7e86925b504c25aafebdc2860dffbd10862af2e04f616d16dc9779460ab5ca54c6cb8e47a4419448aeac4ebcdb0be1bfede528c3a987caaa6fe19a2263732ebf6706ee55cfc58d2d4995d11e2a049b5889071f501d4df3434d28e721d071149655898a64ac6057d21c84fafdb6199893c63336adf7b4331abba41e6fa2742b0b4602ed0a2399ae9556149bce6b8105cb7cea16576741c9e98c0a550eb5b2f84c6acf1bfda8c8ee9b139037240844e1bd46d5c2024539f6c303886dce05b6ba960042e438e1c89fec6d8abdfc952bfbfea7f66e1d692de673ae4eea752dd534fbf6a99b191e2838424c8c1f24d8128181613798953d9f9dedcef844386067455bec67f7f1180d851250de602840003b0b8cc52b2bebfbf605def85c1d69cfd7607878b26f4afb55805ca5ccd388b7a76a6df06c8293767f0c1965bf92b3211884fe0b2574209b588ab5f0d1fec3cee03c74c203e520d4c0f21916faad35727b356fca8cfa7d8ffe4e3db91af4d39d163781a07ee283836d14d60a9615d48f1a9c34aeb3703b4f44ed88b15bd26ac2a0d7facb1a795948c814108992a5a6b6be502f33d9e11c9c3311a88b62fef597ecde845eddb5167625774b348a12b9d6080d54151f59b8fa4c54c3531909f5126d730adcf516dda57e0f4fb280711865f15f8bba65e0e62720887f4e7414d5b3c796745b91814585404cbfb3568a2ff81a6beb08b57dafc18805af3f71b47f3d25b65ccdcd033f11b6cb1a59fcc87b2ec6896e3544e59ac4a238abba5489efce2e8114bdf328c7d7a35780b81bb4db0dc225e59a579b08e40b26e2d716998a51e573bb8594898945e7880af998b9776aca6ec3171d5431567fcfbfebacf8acf293016052aacc5bdaa6dae5b6ff15baade1dcf30fe8132427cc1bb114b76111c64f08715d725cf805f9b4cf22d3bf45998207eed920ea3ee66601a9f197bcba320f37673e83f72f0fef804a9fbd33700a2e42580ec38a156e4831fc4632302c4269de309ab3071dfc050808d1c2bb8e101da375f7d718a07c3ad413eb80fc021e316e49a211dd22b000bc92d44d29d7de00225590594a5a241063ecf6e76edf11b56131bd1afab7a6849b8e1d0d776b39d335f940f6aecbcefe2455d84681f4671d6e8fcc52be0371485087862f825f14ba253aafd70150f029ffd39fece3c76c8f336d7e3f852aa6c1da1f270f8700cfbdc1dbb376bc970e5848566b11e8c9a2765723ee430950276c4eb80bf906c874530b8a12c1f5c7b16af370a29a77dd62085fdd6f928b89a333e57170b76a822a4b3d03a6d192f85090bfb5a111978e35c606d9e2ce51bf0fd87f28949edd2f25777f01e428f1872d5e1d39558490d08641afe2c6e1470d82732e3c925c16cf36ee9e7ce41afe5662d98db954b42d8e2ef8187e9071305178805b6da69127a2c07e509223932e6965c1b947f5d342b1b4ac848133456fb07f9b6ba877099134d72f19765106c3e4f3fb47eea716f299c8acee02fe67d45449ce4dd6d6595ef7e5c6a928e5bd38d53409c79f0b9b053626bb3e80dc311c96a14ce9b33a2a1cdbe1c86a3c22ebef46b2bc711980eb8ec426861a9fa8b6a5de5dd9729253338d07803bd49c68d3ddddf26007f91c85e8c4f70567c97d4b89cd6b08fbbb9c576585af97fdea24faab6f94ca16bc981a41cc77adf6b2a8206ae8dfe89ba95e5a89024894891df746ffb83ecf885ac59d3bcfb236e7c1bca084dc2e0833d4387b4f3ec26344bfcaea156ec99e3432f3f37ddd0e3f5ffbef4112f44017a8b09d13f9b71036d6f1af7aa026c77a3a4d05534b69b207d58f161ac22e48e61c490539435ceff7049344bd6ade08b197b1dab735e39ea55fa4295814cffa0c0429b1629512a76c22d5ea1718408f1de23967c25b7d2944104b3ac2efe8e5f09c9bec3562d3365910ceea168b30b70539d09a98f92e91430a17571d9385cb4e3a8e170846b8975c8f6b96477274dc722f5ae8e527f424febba0ff26e74f1642e78e289ee4fd8f1c3007907eac89f76aec8b98702ec204d2f57c19aa2542316ed94dbc2f1b017a4989ba3964b76931283f06bb37243b78afc87751009717148d779453cc65b012cdb0fa93a27836372178e66eb058a1471230a4525673b892af1fb4fa5e85a8184b42f6cd82396384ffdd49c224923f8d1710c9c00139afff3692deebd28270e12109b9b80791ef8c662f71dd9619d99e8fe9cb849bbaed5126fe2a1df1767cc23d2243cf17be779977c558dddef0c40acfeac3572a7880d0ea8b88ca9f651beb89d633ee692c45baaf48927f2ee7277fcaea440459c70adc12ada0ea2bcdc04daab95b2e2b029781133ce1a509921f55756f7dc36a9bbc432a5905a447dd1dcade17a15e280c1b48ddd1f3292dd51bb8cdad0c38ad154dc6d11e16a5a55c109a7f1f1857f8f0d80ea2786a293ae3419784d92260ef430542b3ba924a484ea4674d3c314b2ede99771c86941a3c915cb58a872e461d7fe34f32ed154dd435f839350c659efdb60882b95bb7df3c2b0d461f0dfb27286b194c10992ba45b36eac406250810bfb9687f8791687c27a244a7c8f2b66a3ce3cfe7c03a57ed2cd4dc3cd34fb4a59a0a848b9569e22d8bde84bc12290184d21bfe9f4228527cd796010ae1c18a3df741300b1b3780ec05f92713b118fc5ea087753bd6f84ddbb28bd72e745e2ef16f27cfbc73d48858201f6c75ad5ee2b332eafca3853cee444a1c498b885b4984ebbb2ada2553b0c80fb50651db2952644e10f21be579ce288bf11b64c98c8712c3edcc4300b1a8af9ed3ed6394966635fb8ecc2639208f727fe38aae16f06f79e3541f87720e9377623c639312fe2b58226df4dc6eaaaf330f3a2078e59217ace297674e2bbe75856ca64acb3ea1260fc44fe7676bf707d6ea4d9546cfc9375fde91ac318b275452c886af8a9c7d7608b7d6dde5f71bf534d1d7c50258c38668d2732af160a6a90845de1bfe7d87920b19529d239b4a5440b323f6d00f18e693be4590fe6c9bfa871f0713281bbb818b67a74076adea13637e76ea482d7ac10"}, &(0x7f0000001280)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000012c0)={r3, @in6={{0xa, 0x4e23, 0xfffffffffffffbff, @loopback={0x0, 0x1}, 0x2}}, [0x6, 0x6, 0x2, 0x3f, 0xa5, 0x1, 0x42, 0x7, 0x6, 0x7bb, 0xffffffffffff538c, 0x5, 0x1, 0x3, 0x3]}, &(0x7f00000013c0)=0x100) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000080)=""/172, &(0x7f0000000140)=0xac) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$SG_GET_SCSI_ID(r4, 0x2276, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000001c0)=0xa60, 0x4) 2018/05/08 18:01:35 executing program 6: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) rt_sigaction(0x400000000000007, &(0x7f0000000040)={0x42a42b, {0xffffffbfffbff270}}, &(0x7f0000000180), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x18, 0x0, &(0x7f0000000140)=[@acquire={0x40046305}, @clear_death={0x400c630f, 0x1, 0x4}], 0x40, 0x0, &(0x7f00000001c0)="69406024b769217caf9ee94b2f574719ade70e54ed1d5ff28acb51c75ba9c2a73bddf0d2f60ca9807834a2c497e81ad0fe2e19fc08bdcc40fa52d72c74ba424b"}) 2018/05/08 18:01:35 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e1d, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x80000001, 0x0) ioctl$BLKRAGET(r2, 0x1263, &(0x7f00000000c0)) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000040)={r3}) 2018/05/08 18:01:35 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x40, 0x0) recvmsg$kcm(r1, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/255, 0xff}], 0x2, &(0x7f0000001480)=""/63, 0x3f, 0xc2d1}, 0x2020) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)="89716dd8ea4f30e9b3332fc9cbdceeaee9e646f18e95adad7760f6c0ee15456dfa2cf4f87d904e07f0eafb29baa59dec3e9a035fb366f221b68235d6879b57784e6538dfe7dea93c177079222e5ea71a2b72a7e6464b0e74729deeedff429749998b4b53b67554b529277fd773d3f2311f4d0fe587d3011a08ad437ccefe2f1fd36ab3c378d19cce74c010a3ad579d335dca9034bf8cdcf4f254ffc06b8e7b2a2ee303397d0911e778dce8619796800c1206d1c936a4e7243fe3ac48f87005c543b44214538b9bfb4d8708354b7c9efb651bd1c7986c9299cb67d9e6fffced", 0xdf}, {&(0x7f0000000180)="28904ef1ce486bab6179e43cb31b27b37dcaa3944360d29d2bdc6e25d636f186371e0c02bf37ea5e6167253946d404240d4d6c5c2237cefa89048b52acf1ba80916366184e4e64d5982c9bda124085e4cff3fd724082054186cb8fa83ca0eceac879a013640c9fad4925a7c01729eed65e44130e240c9c87a6", 0x79}, {&(0x7f0000000200)="dc53e664a87078a4f998938b62bc91ca3802bfddcdfcca9c927f00ea933955b79735e47c5f2243a362d606146e0432b084c1ebf76f1e95c759d475f5868c3e4c776f783513d371ccf689ad0c0d70470d024f6e75237b22abede49a01a35028847318ce0204db13ce983301d98ab19a7e91f9a99e1968204da02582f3754a3465a93b452695cdaae1ae203d071b6cc0", 0x8f}], 0x3, 0x0) 2018/05/08 18:01:35 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000140)=0xfffffffffffffddc) setuid(r1) 2018/05/08 18:01:35 executing program 7: socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000040)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x5, 0x4, 0x3}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0xffffffffffffff21) 2018/05/08 18:01:35 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='environ\x00') read(r0, &(0x7f00000000c0)=""/125, 0x7d) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000080)={0x346, 0x4, [0x3af]}) 2018/05/08 18:01:35 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) recvmmsg(r0, &(0x7f0000001800)=[{{&(0x7f0000000040)=@pptp, 0x80, &(0x7f0000001340)=[{&(0x7f00000000c0)=""/91, 0x5b}, {&(0x7f0000000140)=""/134, 0x86}, {&(0x7f0000000200)=""/149, 0x95}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/107, 0x6b}], 0x5, &(0x7f00000013c0)=""/245, 0xf5, 0x2}, 0x7}, {{&(0x7f00000014c0)=@ax25, 0x80, &(0x7f0000001700)=[{&(0x7f0000001540)=""/86, 0x56}, {&(0x7f00000015c0)=""/53, 0x35}, {&(0x7f0000001600)=""/255, 0xff}], 0x3, &(0x7f0000001740)=""/188, 0xbc, 0x5}, 0x35d}], 0x2, 0x121, &(0x7f0000001880)={0x0, 0x989680}) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) 2018/05/08 18:01:35 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000040)=""/113, &(0x7f00000000c0)=0x71) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) 2018/05/08 18:01:36 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = dup2(r0, r0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) setuid(r2) 2018/05/08 18:01:36 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0xcb5, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)="bc7945259d3da7259d") fcntl$setflags(r0, 0x2, 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000180)=""/223) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000080)={0x2, "c300"}, 0x3) accept$unix(r1, &(0x7f0000000280), &(0x7f00000000c0)=0x6e) 2018/05/08 18:01:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfffffffffffffffc, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x58, &(0x7f0000000200)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x4, @empty, 0x10001}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r1, 0x2}, 0x8) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x1, 0xdc, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat(r2, &(0x7f00000001c0)='./file0\x00', 0x101000, 0x0) r3 = memfd_create(&(0x7f0000000080)="000000008c00000000000000000000bb88d78132f0a7f383c4daf96ddb8e4736202a02c362ebf7b35f44372f633f0dbfcfb76f356bca02cf4aef61073aa7450aec597d80e07d70b909c1f5482de187f0d58f620f5d342122166281f60954f8bd96a400004bdb393a5da8", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r3, r3, &(0x7f0000000140), 0x7) 2018/05/08 18:01:36 executing program 4: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x5, &(0x7f00000001c0)={0x8, 0x1}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = memfd_create(&(0x7f0000000200)="0b21ca1fcfd9ee85b227950c51ff35fa7ba876bb6eb313d02ef61e3f5d17614e8c47908ffa5679241e926154f1b437ca69d880d4cc8e18ee1b4750fb58b272ef5456095fd1c4fee677a5954a7d26c5fe999f4bf1fd0bee19d9e67ac5186de2ba94ab2029e63302af37572c47b3e00a8dcbb5f564cbc1f00a4f4c887b2d3bd45199a3cf62b8be1170e9a60b339884ae65e5224821a241663b64efbee3a2310c977c14bbdb85d1fce1785ebea807083af60d9ab2d535254b3476b4aa8cbd69319942434ac7e00b008d581a0a9b70e500cd250000000000000000000000000000", 0x3) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e23, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xc840, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000140)={0xb5b9, 0x100003}) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf04, 0x7}) 2018/05/08 18:01:36 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1000, 0x800) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000040)={0x1, 0x0, [{}]}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000012c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000001500)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x40028000}, 0xc, &(0x7f00000014c0)={&(0x7f0000001300)={0x3c, r1, 0x208, 0x70bd28, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x4004800) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001240)) r2 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r2) read(r2, &(0x7f0000cccfce)=""/50, 0xffffff25) io_setup(0x1, &(0x7f00000010c0)=0x0) io_cancel(r4, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x6, 0xffffffff, r0, &(0x7f0000001100)="edfce6e519586e76a6e0352320a0b648ae7326e601718f37c4dbf377ae037b63", 0x20, 0x7, 0x0, 0x1, r0}, &(0x7f0000001180)) ioctl$TIOCSBRK(r3, 0x40044591) open_by_handle_at(r3, &(0x7f00000011c0)={0x59, 0x7, "63ddad77e5319e54121786770dfd67d349e7010f065c994867433d45aa04f108a8f3f7141655fb6025a82814df9ec3218b3d2f34363f6a7b47b414a4bf061d3adad63e6170992b35da57cc273ee8635a2f"}, 0x40000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001340)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001440)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001480)={'ip_vti0\x00', r5}) r6 = msgget(0x1, 0x0) msgsnd(r6, &(0x7f0000000080)={0x3, "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"}, 0x1008, 0x800) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) 2018/05/08 18:01:36 executing program 6: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x1, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/08 18:01:36 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0xc0000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x400, 0x3}, 'port1\x00', 0x8, 0x100000, 0x7, 0x80000001, 0x9747, 0xfffffffffffffffc, 0x1f, 0x0, 0x1, 0x7}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f0000000000), 0x28028, &(0x7f0000000180)=ANY=[@ANYBLOB='usrjquota=.']) 2018/05/08 18:01:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000000140)=0x4d6) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000100)=0xfffffffffffffffb) 2018/05/08 18:01:36 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x81, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r2) 2018/05/08 18:01:36 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000b1b000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) prctl$setmm(0x23, 0x1, &(0x7f0000a94000/0x4000)=nil) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000000040), 0xffffffffffffffde}], 0x275, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x3, &(0x7f0000000040)=0x4) [ 181.647522] EXT4-fs (sda1): journaled quota format not specified 2018/05/08 18:01:36 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r1 = request_key(&(0x7f0000000200)='syzkaller\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='/dev/loop#\x00', 0xfffffffffffffffe) keyctl$link(0x8, r0, r1) r2 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0xfffffffffffffffc, 0x105082) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00000000c0)={0x20}, 0x4) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) 2018/05/08 18:01:36 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000480)={0x0, 0x0, 0xffffffff}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = socket$netlink(0x10, 0x3, 0x17) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x10000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r2, r3}) 2018/05/08 18:01:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$vsock_stream(0x28, 0x1, 0x0) accept4(r0, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000000)=0x80, 0x800) rt_sigprocmask(0x0, &(0x7f00000000c0)={0x32}, 0x0, 0x8) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r1, &(0x7f0000000540)=[{}], 0x18) 2018/05/08 18:01:36 executing program 6: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r1, &(0x7f00000001c0), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x80000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') write$binfmt_aout(r2, &(0x7f0000000300)={{0x10b, 0x6, 0xcbdb, 0x1a4, 0x33f, 0x8, 0x2a4, 0x81}, "bd2399aaded0c45d1066f4f0b0b504ca023bf4bfcf0a5af8b5fd40c5981957ac22a3b0a364a200adf42595dcfd77d78cdcc32044c4025256520d2ed6614bbcdd2bd9827613e17822d9e544474afc774ada63a29c81e22c556bcf5d5e71e95acd56c87931fb7fe5eb99c0797d4e4682f14b447b63e870073c9311102fed100ddf25a6e6d363fae25bf4d2fe6d947ca85ca22d6d1616d1b8d9e55df46bd652011d228588f8594753af26b783cabdbaeb", [[], [], [], [], [], [], []]}, 0x7cf) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="94000000", @ANYRES16=r3, @ANYBLOB="00012cbd7000fcdbdf250500000008000400010000004800020008000900050000001400010000000000000000000000000000000001080008000300000008000b000a000000080007002b0c0000080002004e230000080005000800000008000500ffffff7f080006000100008008000500ffff08000600a6030000080005000800000008000500050000000000"], 0x94}, 0x1, 0x0, 0x0, 0x4004000}, 0x8081) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x80, 0x8}) 2018/05/08 18:01:36 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000b1b000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) prctl$setmm(0x23, 0x1, &(0x7f0000a94000/0x4000)=nil) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000000040), 0xffffffffffffffde}], 0x275, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x3, &(0x7f0000000040)=0x4) 2018/05/08 18:01:36 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r2) r3 = dup3(r0, r0, 0x80000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sched_getaffinity(r1, 0x8, &(0x7f0000000240)) sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="c6020200b3003fe1c440b51238909460210e2eadfa889414d972a03ce00f739df055a1ea0ab091cd8ebeb08dc6d8467a6c32c842812b61dd3fd3b3812cac57776c14cc78112a1f87adedb7bc", @ANYRES16=r4, @ANYBLOB="00012bbd7000fddbdf2503000000080005000400000008000600010001004800010008000800ff00000008000800ff000000080008000000000014000300ac1414bb000000000000000000000000080008000100010008000200bb00000008000b0073697000240002000800050093000000080007000500000008000b000a00000008000600d40000002800010014000300ffffffff000000000000000000000000080002007a0000000800050003000000"], 0xb8}, 0x1, 0x0, 0x0, 0xc4}, 0x1) [ 181.896614] Unknown ioctl 35296 2018/05/08 18:01:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x2, 0xffffffffffffc8e6, 0x2, 0x0, 0xe}) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000000040)=0x5) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0xffffffffffffffff) dup3(r1, r0, 0x0) 2018/05/08 18:01:37 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x40480923, &(0x7f0000000080)) 2018/05/08 18:01:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x10000000000400, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x2100, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x80fed, 0x20, 0x0, r1}) dup3(r0, r2, 0x0) 2018/05/08 18:01:37 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000000040)={0x1, {&(0x7f00005bc000)=""/207, 0xcf, &(0x7f0000000000)=""/50, 0x0, 0x3}}, 0x68) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000b83000)=""/24, 0x77929f8e202a4afa, &(0x7f0000501f9b)=""/101, 0x0, 0x2}}, 0x59) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/05/08 18:01:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa, 0xfffffffffffffffd}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000002fec), &(0x7f0000002000)=0x14) r4 = memfd_create(&(0x7f0000000000)='\x00', 0x3) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r4, 0x2, 0x1, 0x30000, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) 2018/05/08 18:01:37 executing program 2: openat$ashmem(0xffffffffffffff9c, &(0x7f0000005e80)='/dev/ashmem\x00', 0x80000, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000003b40)='./file0\x00', 0x70001, 0x40) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000003b80)) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) recvmmsg(0xffffffffffffff9c, &(0x7f0000005d80)=[{{&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/39, 0xfffffffffffffde5}, {&(0x7f0000000180)=""/80, 0x50}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/48, 0x30}, {&(0x7f00000002c0)=""/132, 0x84}, {&(0x7f0000000380)=""/151, 0x97}, {&(0x7f0000000440)=""/19, 0x13}, {&(0x7f0000000480)=""/201, 0xc9}], 0x8, &(0x7f0000000600)=""/4096, 0x1000, 0x4}, 0x8001}, {{&(0x7f0000001600)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000005f00)=[{&(0x7f0000001680)=""/151, 0x97}, {&(0x7f0000001740)=""/201, 0xc9}, {&(0x7f0000001840)=""/158, 0x9e}, {&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/68, 0x44}, {&(0x7f0000003980)=""/132, 0x84}, {&(0x7f0000003a40)=""/200, 0xc8}], 0x8, &(0x7f0000003bc0)=""/192, 0xc0, 0x3}, 0x7d0}, {{&(0x7f0000003c80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004d40)=[{&(0x7f0000003d00)=""/4096, 0x1000}, {&(0x7f0000004d00)=""/23, 0x17}], 0x2, &(0x7f0000004d80)=""/4096, 0xfffffffffffffd41, 0x1}, 0x4}], 0x3, 0x3, &(0x7f0000005e40)) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000005ec0)) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) pause() seccomp(0xfffffffffffffffd, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000234ff8)=[{0x6}]}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) openat$cgroup_subtree(r2, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/05/08 18:01:37 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r1, 0x40044591) fcntl$setsig(r0, 0xa, 0x2) 2018/05/08 18:01:37 executing program 5: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7, 0x4900) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000100)={r1, 0x4, 0xffffffffffffffff, "3ac6cdc6a385e3856f13afb6f965947934dda351748cb4c81a035db9602d868c5636cbfe51a14b200b9af83370eb42ddc77611d0dcb171c0155df7aabe17cde30db19e162c8c92e5ff7be3435799a033f09deca0b7dfe5d6c6d740085e96f6220470dc514d1d597bdac15a290085d0f7f44e780de5971bd11fc4bce116ae953d056cac547557a28d9aeec2e68d8c6405ee4cd74ac75f61c99786030707edcde6442e3ad1b3fe3871e3269075dd9e44f932b272"}) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r3) 2018/05/08 18:01:37 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000b1b000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) prctl$setmm(0x23, 0x1, &(0x7f0000a94000/0x4000)=nil) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000000040), 0xffffffffffffffde}], 0x275, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x3, &(0x7f0000000040)=0x4) 2018/05/08 18:01:37 executing program 5: socket$nl_xfrm(0x11, 0x3, 0x6) setuid(0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x1, 0x2, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/08 18:01:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x10000000000400, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x2100, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x80fed, 0x20, 0x0, r1}) dup3(r0, r2, 0x0) 2018/05/08 18:01:37 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xa, &(0x7f0000f83000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f000095f000)=0x98) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x2000) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/05/08 18:01:37 executing program 6: syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x107040) syz_open_dev$urandom(&(0x7f0000000200)='/dev/urandom\x00', 0x0, 0x7f) 2018/05/08 18:01:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={{}, {0x77359400}}, 0x0) 2018/05/08 18:01:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) io_setup(0x2300000000, &(0x7f0000000000)=0x0) io_submit(r2, 0xa, &(0x7f0000000900)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x2, r1, &(0x7f0000000040)="6b6ea0f8d30eb33f81e5e7e4fdde23a2", 0x10, 0x4, 0x0, 0x1, r1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xffff, r0, &(0x7f0000000180)="5a96b67dba5abba714b8c98127fa133842e11202bc5f8e38f4f35efa0b928ac27869664560ea74c98e63a21730991a39887f20977b325e7d84dcda253c2f1a09fdf13b411dfeea79c913afadc3d7d8551b6dd23f48a21ccdae101ecc369a40722d10d75e71a3a9e09a1653ece99bc01f51afca57fbb82b883171f3d1ad93d32bbc36fddff7b6fc2e08c89bee414efc9888f4ca15304db120a1", 0x99, 0x5, 0x0, 0x1, r1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xf, 0xfffffffffffffff7, r1, &(0x7f0000000240)="d92228232d9ad8592b60147cc154ca4e6d3b896dc76b641723c2917ebbfe7a8fd2ab3ac346cc31a1a2933b613452d3e59fdc354dba3cc8cee02af29b47e39d21458be577e6e9d7056222ba59b6ba439264e759da44c17b77f17d2267b25996aeb34ec8180d537de6629ce829a98aa2db6ada351400498a0e26e5d86d0f6d01ac86473f58743bb9eca6baeb271853670bbe1e0e070eef459ce26bb48e52187ce49532894179b479ce393176489acebd2361ed0991b82e5fefbdb11bdbcce719ef56d349549eef8a7d202eb3832a4e49cd1e7cbeaef368339f8bc64653579e8321e677d6b41da3ec7527cfa79d184495a5", 0xf0, 0x1, 0x0, 0x0, r1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x8, 0x18000, r1, &(0x7f0000000380)="d04e75a9fe08d9db7209aabf04968b4d2d97594b25bf20054a9c262978878b97634ebe360138b51838f7bc2b3ad5b0ec04ec005846f56b84a9ae56933b72cae0899372f7f6b48e77f4c073bd14a79d1ec6", 0x51, 0x5, 0x0, 0x1, r1}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x53, r1, &(0x7f0000000440)="5dac54974a8276ea1d1ab7f9e72e87ed4a872482e077825a0e106882c80a8a0cf2695c9768f66c0714e06ed530656d353d016a0b", 0x34, 0x767e, 0x0, 0x1, r1}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x6, 0x7fffffff, r0, &(0x7f00000004c0)="8db9e437ec6bcf89a4b7a9aed41ba581a84ba35899d330984ea889b78194759d6d9bb08b8562e07bc5ca433d79dd60e6b27243886eeabcfd363aa1d11644774d42c9e00b7899efde69dbb1019ba670622a910a4c66db5752d7c147832b77510122ed29cee68a6877741f138b2e64ee84b259577bc247b50b3845be50394485c43e43356d7d2f12e0d06e75e06949afe7cfd6b79a215a4b173f07b19b8753a33d03088a0bc695ea022e0e58b6eb3368a5c849f270284dfd5741b76fbfe1a66b302252206bd4f3c2b60eb2dfe5ce082002bc", 0xd1, 0xf72, 0x0, 0x0, r1}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xf, 0x3, r1, &(0x7f0000000600)="54c2f8a64087102aefa5bc13ed329926926ae1b016d2e7ce89a32aef22d858d4f83cab2725bb305fa2d1c72882b13fc659ab678819cc7ab95c17099a115a32a024f1043adcaeb4f6418bd7489b84489f7bd4419d4aabbbe7567c9dfd5d66a3161334aa68246cff978e342ce9ef3e81a650b940ce0ff6de9e089adbcafa72e79ac3deeb8a77dd9f", 0x87, 0x23eb, 0x0, 0x1, r1}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x8, 0x100000000, r0, &(0x7f0000000700)="1248b8c1ab49c044e05fe2a28d3549f4d279625e08532631ef0d728dc672a7742234a05be182e92c5388d3082ebb5cc03aed619ba7fccfc1682e3480ef3c7258c5fed4903401fff9b466016b8b73c6260eaba8fdf9", 0x55, 0x1, 0x0, 0x1, r1}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0xf, 0x7, r0, &(0x7f00000007c0)="1db7414964c9de9ebf3155ae260a66a43366e561bf7432b0c823c8fe68301eeeb853a7c78097ee8602b7bbc723160c49e6dd8b78b4a5e969b53009cbd62f76e7e09d81e260055d335cf101d89dcaceeb1f884effa079f2c823a8466250d16a988924ff", 0x63, 0x0, 0x0, 0x1, r1}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffff8, r0, &(0x7f0000000880)="59ac065cb3", 0x5, 0x60a, 0x0, 0x1, r1}]) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:37 executing program 5: syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x9, 0x501800) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) setuid(r1) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xa7, 0x100) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000180)) 2018/05/08 18:01:38 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="2664f30fbc790766b9930300000f320f01d10f07f21298cab466b8840900000f23c80f21f866350c0090000f23f80fae2d660f06f36f66b9210a000066b8f5ffffff66baff7f00000f30", 0x4a}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/08 18:01:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x300}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)=ANY=[@ANYBLOB="00d97eb4095e0db287d6a38821e1b925bf0400", @ANYRES16=r2, @ANYBLOB="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"], 0x120}, 0x1, 0x0, 0x0, 0x1}, 0x4000) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000180)=0x4) dup2(0xffffffffffffffff, r0) recvfrom$inet6(r1, &(0x7f0000000000)=""/114, 0x72, 0x10042, &(0x7f0000000080)={0xa, 0x4e20, 0x4c7176c0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffb}, 0x1c) 2018/05/08 18:01:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x10000000000400, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x2100, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x80fed, 0x20, 0x0, r1}) dup3(r0, r2, 0x0) 2018/05/08 18:01:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000140)={'irlan0\x00', {0x4, 0x4, 0x81, "a4b394aaf28b", 0xe149}}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000001c0)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000240)=r4) socket$can_raw(0x1d, 0x3, 0x1) r5 = dup3(r2, r0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) 2018/05/08 18:01:38 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x1}) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, &(0x7f000001c000)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file1\x00', r1, &(0x7f0000000180)='./file1\x00') symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') renameat2(r1, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file1\x00', 0x2) sendmsg$rds(r1, &(0x7f0000001540)={&(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000240)=""/76, 0x4c}, {&(0x7f0000000300)=""/34, 0x22}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x3, &(0x7f00000014c0)=[@rdma_dest={0x18, 0x114, 0x2, {0x8}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001380)=""/229, 0xe5}, &(0x7f0000001480), 0x8}}], 0x48}, 0x4000005) openat$vnet(0xffffffffffffff9c, &(0x7f0000001580)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/08 18:01:38 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000280)=0xffffffffffffffd1) setuid(r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/05/08 18:01:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000040)={r2, 0x3}) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:38 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@nat={'nat\x00', 0x19, 0x2, 0x300, [0x20000040, 0x0, 0x0, 0x20000070, 0x20000310], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x378) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x80000, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000400)={0xfffffffffffff800, 0xbb, "d2aebc8a66d51990249acd0745b2ce7a344b70ba29ac134ea59c3df0b3d049f64ed7a72882bb6705856d57049be5389ed05d8a0ad1a0fb6ac3f4a9a8d08f987cc2473e412d1807e546ee17b40880ab27b2a8570ddb94f691928c8fada2cc3e90626bc44455c425c301c21a2d5ed40e9d8be60e87071ea83cd71b9d9f0837bcedbf36c021a77076039ffe36ddfcc423d48f12ec3274ce8f3abb660f947ece0aaf59c3670712eaae2e5d8ef879bf85c2c6f2cf823cd338d098a5f6ce"}) 2018/05/08 18:01:38 executing program 2: openat$ashmem(0xffffffffffffff9c, &(0x7f0000005e80)='/dev/ashmem\x00', 0x80000, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000003b40)='./file0\x00', 0x70001, 0x40) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000003b80)) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) recvmmsg(0xffffffffffffff9c, &(0x7f0000005d80)=[{{&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/39, 0xfffffffffffffde5}, {&(0x7f0000000180)=""/80, 0x50}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/48, 0x30}, {&(0x7f00000002c0)=""/132, 0x84}, {&(0x7f0000000380)=""/151, 0x97}, {&(0x7f0000000440)=""/19, 0x13}, {&(0x7f0000000480)=""/201, 0xc9}], 0x8, &(0x7f0000000600)=""/4096, 0x1000, 0x4}, 0x8001}, {{&(0x7f0000001600)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000005f00)=[{&(0x7f0000001680)=""/151, 0x97}, {&(0x7f0000001740)=""/201, 0xc9}, {&(0x7f0000001840)=""/158, 0x9e}, {&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/68, 0x44}, {&(0x7f0000003980)=""/132, 0x84}, {&(0x7f0000003a40)=""/200, 0xc8}], 0x8, &(0x7f0000003bc0)=""/192, 0xc0, 0x3}, 0x7d0}, {{&(0x7f0000003c80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004d40)=[{&(0x7f0000003d00)=""/4096, 0x1000}, {&(0x7f0000004d00)=""/23, 0x17}], 0x2, &(0x7f0000004d80)=""/4096, 0xfffffffffffffd41, 0x1}, 0x4}], 0x3, 0x3, &(0x7f0000005e40)) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000005ec0)) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) pause() seccomp(0xfffffffffffffffd, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000234ff8)=[{0x6}]}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) openat$cgroup_subtree(r2, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/05/08 18:01:38 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/08 18:01:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) socketpair(0x0, 0x8000f, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x5, 0x200]}, &(0x7f0000000180)=0x8) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000040)={0x1, r3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:38 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x2) ioctl$TUNSETOWNER(r2, 0x400454cc, r1) setuid(r1) 2018/05/08 18:01:38 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000040)={'eql\x00', @ifru_data=&(0x7f0000000080)="c77f5feebefea3d757ea33a18bec09c71330a50eed729f9fbfd61d8c96ec238d"}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) prctl$setfpexc(0xc, 0x80000) listen(r1, 0x9) 2018/05/08 18:01:38 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') 2018/05/08 18:01:39 executing program 7: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000080)=ANY=[], 0x7a) fallocate(r1, 0x3, 0x400000, 0xcf1a) 2018/05/08 18:01:39 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) eventfd2(0x20, 0x80800) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x214000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000000c0)=0x623c) setuid(r0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast2, @in6=@remote}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) 2018/05/08 18:01:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget(0xffffffffffffffff, 0x800000000000000a, 0x0) semop(0x0, &(0x7f0000000000)=[{0x0, 0x1, 0x1000}], 0x1) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000000040)='L>q') unshare(0x8000000) 2018/05/08 18:01:39 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000180)={0x1, 0x100000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000100)="c4e10175a8008000006626650f011c85e20000000f08c44228f5f56466440f38810cce4d0fc75b4266b8f5008ec866baf80cb8f1aa6581ef66bafc0cecc401795186053800000f30", 0x48}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000040)={'bond_slave_0\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000500)={[], 0x103000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/08 18:01:39 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) arch_prctl(0x1003, &(0x7f0000000100)="cc907ab0f6a5959dcb1f78fb0020468cdbd31e1f1fc56841c5231dfc3f0978c245bdbb0043f91783d89aa1c7192ed1e92b0dfb81c820a2a74c546e1bf6023c96b828") r2 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00000004c0)={0x7d, 0x0, [0x4, 0xf42d, 0x7ff, 0x6]}) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r3, &(0x7f00000001c0)={0x0, 0x0, @loopback}, &(0x7f0000000200)=0x10) mq_timedreceive(r1, &(0x7f0000000280)=""/131, 0x83, 0x0, 0x0) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) ioctl$void(r3, 0xc0045c7f) userfaultfd(0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000000)='./file0/control\x00') r4 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000380)='./file0/control\x00') fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000000)) getsockopt$packet_int(r4, 0x107, 0x1f, &(0x7f0000000080), &(0x7f0000000100)=0x4) rmdir(&(0x7f000015dff6)='./control\x00') umount2(&(0x7f0000000180)='./control/file0\x00', 0x7) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f00000003c0)=@ioapic) close(r0) 2018/05/08 18:01:40 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) fcntl$notify(r0, 0x402, 0x8) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105081) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:40 executing program 0: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)={0x7fffffff, 0xffffffffffffffff}) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) getpgrp(r1) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xfffffffffffffff9, 0x4000) getsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000100)=""/36, &(0x7f0000000180)=0x24) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x20380) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xff}, 0x1c) process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000001600)=""/226, 0x2e0}], 0x1, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/08 18:01:40 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl(r0, 0xa219, &(0x7f0000000040)="93aa29538f3353b0975e3043c320407f6d7a9067205ef79b92a4838a01380962206e126150f49aa353d1d16e7771cdca5fefc6c9025d36dbb3b6dafde3c0e06d843738e05062366f3cd92b3ac823f4fd55e888441af04128d381e0ff0b831d645ad50127569e195bfe0c740987c8ed1888") accept4$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) fallocate(r0, 0x0, 0x4, 0x1) fallocate(r0, 0x0, 0x4b99, 0x5) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) fallocate(r0, 0x1, 0x0, 0x4000003) madvise(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x9) sendfile(r1, r0, 0x0, 0xc08f) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x74000) 2018/05/08 18:01:40 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xfffffffffffffd30) setuid(r1) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @multicast2}, @in=@loopback}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) 2018/05/08 18:01:40 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x801, 0x4c0000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={'veth0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) r2 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r2, 0x40044591) 2018/05/08 18:01:40 executing program 6: r0 = getpgrp(0x0) ptrace$setsig(0x4203, r0, 0x1ff, &(0x7f0000000000)={0x3d, 0xd597, 0x80, 0x8}) bpf$MAP_CREATE(0xe, &(0x7f00000000c0), 0x2c) 2018/05/08 18:01:40 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000080)="23612df5729c5e54e746303d7d5d3886b3cb6e81f8119a193cd7e497ee43299ba811c5affbc7c77c43c62bcb2fb33b4257d00ad2320cc126ad2d017aa615ad3f9ff9ebcd6b7c8b952ef702a188154dbe90bc37c53f33df8237f2c0d099f13510b4eccd4abf4bede1c393468fe0991fde5fd047d3c80fe23f52d6ac45fdca11122a22793a8d8f54b6673e388e09f4aa6f462862fb2d32d1beb35d8ce51595ea1c0f0393236ece6029dba73cc0e7501a364276ed420f992af606fe2f07493ae24f1f00d291213984217e4d01a6fcf097c9f66512de4c204532e28acd1c1ab40c2d4b7d6a3ea4ef67dc979a5776b7c33ebd613c6f47f8b99ce3da3a25fffd53ba8d6394", 0x6) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x40000, 0x0) ftruncate(r2, 0x5) fchmod(r3, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="c9439e2d332015f9352e7b6a709f25e7", 0x10) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000400)=0x4, 0x4) sendfile(r0, r2, &(0x7f0000000000), 0x4) ioctl$sock_ifreq(r2, 0x89bf, &(0x7f0000000240)={'ip6gre0\x00', @ifru_ivalue=0x1}) openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x80000, 0x0) 2018/05/08 18:01:40 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) exit_group(0x6) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/105, 0x69}], 0x1, &(0x7f0000000280)=""/21, 0x15, 0x5}, 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000300)={'TPROXY\x00'}, &(0x7f0000000340)=0x1e) recvfrom(r0, &(0x7f0000000140)=""/162, 0xa2, 0x0, &(0x7f0000000200)=@sco={0x1f}, 0x80) 2018/05/08 18:01:40 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000080)={0x1, 0x0, {0x2, 0x3, 0x7, 0x3, 0x8000}}) write(r1, &(0x7f0000000040)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000100)) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000000)) sendmsg$netrom(r1, &(0x7f0000000ac0)={&(0x7f0000000400)=@full={{0x3, {"918eeeb57d2f5b"}, 0x5000000}, [{"a7b49e18054393"}, {"72a948a35a3172"}, {"0c76f0b4d9b064"}, {"be0e2143233cdb"}, {"c574a327e3f33c"}, {"8c0360b3e3be7f"}, {"e746b1df97e689"}, {"332e937c296424"}]}, 0x48, &(0x7f0000000a00)=[{&(0x7f0000000480)="fe9468c9247986b9f3e53a84403375af989a240c7ad6bd86063faa4dbd842e4050cd9b8dc2901f2bf64a19632605c96d5128c83bef1db4f8ade6d56a926ad2f6b4047c61f4f544cd8cb59ddbab9ada1c37f53fa58d6c3b61e2e15a2b9e192b98f35c9ec5186d84cb7e3756d52584a20007827e84ae5247442d04f9c790", 0x7d}, {&(0x7f0000000500)="7507942db88c9177b07507a52ef3f9cf6b4c667187a05da9", 0x18}, {&(0x7f0000000540)="8ba6a746430393585741eea7add4b862e3c63959724342dbd255bd35f0b984ec9133f688fc8bc0b2c8eb4af2477511fad8ee56041d4964b92e0067732963cd2f18f9730df4fc5cc557cb3ebe5182a401867fece6279fbdb1c52fcd92", 0x5c}, {&(0x7f00000005c0)="c8574bfffdc9dcb67b96cd343c", 0xd}, {&(0x7f0000000600)="34b95620e46792eb14a6f0f270800ba67730c0cbb6559a159ec2feabc5f8f4623e451075ad4869975287d60cd52f3a87b35a5f3a8a5cb7c3add64ea1af190455db1c8de28ff0f9ecbf2d62630a73e1c3294cd2dd0c1ac8fce0e6b2b7013e232a920c17de7381f0187fb7da3f424da43236ecc3ef6c518bc8efb2980923412bc35562565796e46e53a58a689d1d33cc763544b49c3496277ee555914c4903411ed05a2317fa165b3c4147167785da66413f7b12ddfebfd15ade7c0e6490a0e8ec03adbbe1afd5f30b9f2e6b0002e2098c5f", 0xd1}, {&(0x7f0000000700)="89ce84bd3df9e1d1642a46f5fa73624fe3fff3fd58cb3df437c88aaf2cbcb63a171b46f346b92dac66425e29578241363507f0d402c75e2f35e63a7f59e74610c8ca2d0bec1d8726c9717df7fc5a50e024b9cba45924c00622e8a1f3f7b703bab39d903ba6543ad2630f35e21d463370e0d472a268a245bdd83d4c1538846f99b647b42c9a6abdc1ca2d2fec677c1d320d614d4d3dab7880d7c47b14e0b0994bc22c31051f58cf", 0xa7}, {&(0x7f00000007c0)="cd05dec35d2c36dc529357553541db6144135edfbc02492cc2294e414a598fe4ff11291143c2f95277e030019a1d4ad0f1d66f7d80b23b7d42983086d435a3b43c9d47eb0cbeb269b22344745ae5ff8de83ef22f3031b2b5a93f8f0b81a6c299b88e74803dd4674db8c27d8ca9454843eccaa49e47", 0x75}, {&(0x7f0000000840)="f68b453700ec23943626703884e41e99005075b9378894ff0224784fe3db6fd36a2b8fed5fc279271a7fd881f46ae11fff1ecf4a5451d6b52730e5a65bc98969da98c6c0a1b5ea17d160a6f2759bb88939a084b8db6405ff0131a176f0e69e7e70de9e4e59e33913f114031e4af1da8f7d1edaa041415bb0324b39d564973de9e962fb63ec00a92345d0b8de5225c10ef90a95c858a72fdc5aa5078c911dbd66c1380956042b84e38a7a496839fc49e5d91cbb160e6fadbd9a58e0d4535e159f066c3fdc10e74dd54b0f140002899891affe33b1af3daf74e602e0d07dd7d0ad1fba3eec3426f3ef23ce14024792", 0xee}, {&(0x7f0000000940)="489918933496ea44dfcc8504aac5f1709be3df4063e13b9192462ee974f86ae6e80de6827848029b1a118db178fff6fc97c021cf97b397f890a20c6453919650823f1f9b8c8d2e7929fd8965e054126bee83db0d4336233bdf6e25df19be196c68cd951e8bdfaa22e05b10d2ae2bd5cfa58094ca7108116c41605af9f9321dd38660b2a015b7136ef9", 0x89}], 0x9, 0x0, 0x0, 0x4000000}, 0x4000000) io_setup(0xffffffffffffffb8, &(0x7f0000000140)=0x0) io_cancel(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x7ff, r0, &(0x7f0000000180)="098b0aff9b49b3fbf0081c8d1a10c2d372181bf264f0816a5399b9165d1c0e9efd64683270cd05dca4181ac6128c24f35f4a7a488016a97c36ee624af6af3023c4ab3ce349446708b8c05ebfab5dc619cb0bb487c72137abda41", 0x5a, 0x7, 0x0, 0x0, r1}, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0xf4, "dee4418ee15ae598cbe97c2ff470c9b6354db32a333786278c673e2ec7d80573f4dc184281fda907d8d11a15d56b4d4e122bd4e7e86788896f6d9d1cdace5896bc0794acc4223a34444042539ca80ce1508750c965bd679435a81a8e5a555a6caf05f67fcf34070550577ded50450c967f0cfe7e9d26d0b6fb9227c57a668c424be6afde19c967f87134fab5a36b0f9702a1c2a615031b122a91eaa7c3eb72f295890613eaa4cc03272df0f88aeb852600e291ba7e72b1d5ba6e6fb3f6fd43821f2d98789992a75a7b1bf997006b38cb88be4a2ab612f437f41da1fc83a2a3ab4d39f7be9918ea968ff6956639db986cabfb458e"}, &(0x7f0000000380)=0xfc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000003c0)={r3, 0x96, 0x30}, 0xc) 2018/05/08 18:01:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='cpuacct.usage_sys\x00', 0x0, 0x0) fallocate(r0, 0x1, 0x0, 0x40) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10901, 0x0) ftruncate(r0, 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x9) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000240)={r4, 0x8}, 0x8) mq_getsetattr(r1, &(0x7f0000000180)={0x9, 0xf81, 0xfff, 0x0, 0x3, 0x9, 0x0, 0xfffffffffffff93f}, 0x0) accept(r2, &(0x7f0000000280)=@can={0x0, 0x0}, &(0x7f0000000300)=0x80) bind$bt_hci(r2, &(0x7f0000000340)={0x1f, r5}, 0xc) 2018/05/08 18:01:40 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x9, 0x525000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000280)={r0, r0, 0x871e, 0x243d, &(0x7f0000000200)="935ce8ab23c1f4f9414a0a6f029b840aa20d242bbc5f39ed55ae8879884e20418e85e81f5ade2dd0ec8061fb79b5c5f489ce0acfd8f7e0100241019d3b8abc9a98adfb86231e850908c92b583547eef610af73d8ff9eceb979876489929ddf1820d43569", 0x2, 0x84fd, 0x0, 0x5, 0x9933, 0x80, 0x7fff, "09a3ebbd858964e24d04fee0db3064ca331271541e3670b698680c1d5d86a2829446e6adb1934930f709c12876f55b260aa10dceabddbc78833c42a6c7e49805384b5218e4fe9155564db203696ac03ade7272f4345fc3926a35693d993906c9869011cab5b2e8c5bc2b9e4e85801da361ad8d418c7d0047f74dcf46599f61d98aacc6df6096bdfce838de32fbc75ee2c49a13201b4c390fa21ebbe466f4f712f0301233a2bbb3cacf0ea76d4642a85fe14b66a3c9e5807d02e3faaa1f"}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000380)={{0x6, 0x35, 0x8, 0x168, 0x400, 0xfffffffffffffff7}}) setuid(r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r3) 2018/05/08 18:01:40 executing program 3: r0 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000300), 0x102000001) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x27, "5fa22f7c328f3d60cf70ae654182c0791dcfdb957cc2508153436b79d634cd2a34f203afa1742b"}, &(0x7f00000002c0)=0x4b) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @loopback, @local}, &(0x7f00000001c0)=0xc) recvfrom$packet(r0, &(0x7f0000000000)=""/251, 0xfb, 0x2000, &(0x7f0000000200)={0x11, 0xff, r1, 0x1, 0x3, 0x6}, 0x14) 2018/05/08 18:01:40 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchown(r0, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x482000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ptrace$getenv(0x4201, r1, 0x1, &(0x7f0000000080)) 2018/05/08 18:01:40 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000000)={0x8, 0x81, 0x2}) 2018/05/08 18:01:40 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@nl=@proc={0x10}, 0x80, &(0x7f0000000200)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a84309c026236925000b0004000800000000009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afbb8d5884537d4e7bf3ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000), 0x0, 0xfffffffffffffffc}, 0x0) 2018/05/08 18:01:40 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000640)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x400000002}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x82041, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000000c0), 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x100000000000}, 0x1c) 2018/05/08 18:01:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00000001c0)=""/213) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = request_key(&(0x7f0000000300)="a265706800", &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='\x00', 0xfffffffffffffff9) keyctl$set_timeout(0xf, r3, 0x81) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x0, 0x1000, 0xd0, &(0x7f0000000340)="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", &(0x7f0000001340)=""/208, 0x7ff, 0x7}, 0x28) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000300)=ANY=[]) 2018/05/08 18:01:40 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000180)={0x0, &(0x7f00000000c0)}) [ 185.415684] netlink: 'syz-executor7': attribute type 11 has an invalid length. 2018/05/08 18:01:40 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x80800) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x2, 0x1, 0x720, &(0x7f0000000040)=[0x0], 0x1}, 0x20) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:40 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x7, 0x1, 0x7, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x401, 0x30, 0x40, 0x61}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x3, 0x0, 0x8, 0x15}, &(0x7f00000001c0)=0x18) setuid(r1) 2018/05/08 18:01:40 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'ip_vti0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) r1 = socket(0x1e, 0x5, 0x5) r2 = socket(0x0, 0x0, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) bind(r2, &(0x7f0000d01ff0)=ANY=[], 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmmsg(r2, &(0x7f0000000080), 0x153, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000040)={r1, 0x7}) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) close(r1) 2018/05/08 18:01:40 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x8000000000000001}) 2018/05/08 18:01:40 executing program 4: r0 = socket(0x11, 0x803, 0x300) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000e77ffc)=0x3, 0x4) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x4c00, 0x0) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f0000000080)) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r3}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[{&(0x7f0000402fe8)=""/24, 0x17a}], 0x34e, &(0x7f0000560000)=""/129, 0x81}}], 0x444444444444698, 0x0, 0x0) 2018/05/08 18:01:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@ipv6_newaddr={0x40, 0x14, 0xc01, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/05/08 18:01:40 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r1 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r1, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r2) 2018/05/08 18:01:40 executing program 4: syz_emit_ethernet(0x2b, &(0x7f0000000000)={@random="7f3e704b7885", @link_local={0x1, 0x80, 0xc2}, [], {@canfd={0xd, {{0x1, 0x7, 0x101, 0x3}, 0xc, 0x2, 0x0, 0x0, "2bc8dc387bed88901f2ba0c311be2262f763234a20cff622ee75434e67796975c92c853e80218d1bb1e7982d24fae79fda1ac004933e9fcea6799fc21623c3a5"}}}}, &(0x7f0000000080)={0xfffffffffffffffc}) 2018/05/08 18:01:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x800000000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xff, 0x200) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000040)={{0x5, 0x2, 0x3ff, 0x1, 0x4, 0xc528}, 0x8}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x13, 0x21}, 0x98) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0}, &(0x7f00000009c0)=0xc) getresgid(&(0x7f0000000a00), &(0x7f0000000a40)=0x0, &(0x7f0000000a80)) r5 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000ac0)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000bc0)=0xe8) fstat(r1, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000e80)={0x0}, &(0x7f0000000ec0)=0xc) getresuid(&(0x7f0000000f00), &(0x7f0000000f40), &(0x7f0000000f80)=0x0) lstat(&(0x7f0000000fc0)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0x0) r12 = getuid() stat(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0x0) r15 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000018c0)={0x0, 0x0, 0x0}, &(0x7f0000001900)=0xc) r17 = gettid() r18 = getuid() stat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004280)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000042c0)={0x0, 0x0}, &(0x7f0000004300)=0xc) getresgid(&(0x7f0000004340), &(0x7f0000004380), &(0x7f00000043c0)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004400)=0x0) getresuid(&(0x7f0000004440), &(0x7f0000004480)=0x0, &(0x7f00000044c0)) r25 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000004500)={0x0, 0x0}) getresuid(&(0x7f0000004540), &(0x7f0000004580)=0x0, &(0x7f00000045c0)) getresgid(&(0x7f0000004600), &(0x7f0000004640)=0x0, &(0x7f0000004680)) r29 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000046c0)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000047c0)=0xe8) getresgid(&(0x7f0000004800), &(0x7f0000004840)=0x0, &(0x7f0000004880)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000048c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004900)={{{@in6=@ipv4, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000004a00)=0xe8) getresgid(&(0x7f0000004a40), &(0x7f0000004a80), &(0x7f0000004ac0)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004b00)={0x0}, &(0x7f0000004b40)=0xc) fstat(r0, &(0x7f0000004b80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004c00)=0x0, &(0x7f0000004c40), &(0x7f0000004c80)) sendmmsg$unix(r1, &(0x7f0000004e00)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000100)="59dd8e26cf43f0f696486cbf43e87b13e0db802b0b8268b6ab692734e829813d6c57adecb7d7b75878bd36b25fafbb04962a7db324e1ce953c9584444cf9c2cf2a1d3350c732b7720aa2b4bb5f23b10167b6897f6627aa12c426e9ac10f8ae05960aaf74e148509394b7cdc5d6201a39cb5306081490b9b03ed4680587fe154e11638fde2deed2ac88c8e6b002c029f57e18947e8f5507569e00b91e52fa6875a80a72c4d72cb2d8394b4fe01916304221a122927bc38d06780c7043fe7cd9823456315dda7124f5da74c638121f062e8b97db7c63c4239ea9e08e5a7a85fdb8a77d31adadf451a6", 0xe8}, {&(0x7f0000000200)="73aace6553a95dfa395b1cca497872c1eb10cfe50a0816bfa7588d", 0x1b}, {&(0x7f0000000340)="9e66f00830b5d00787f6c98b4bc12723c549f55e0cc5b0275724c82855771a9769b83402b8e4e65c32edaa0622d3b9b888d6508ee3d11aeda738bc1d6cd6f2f5d1ddce1d0e8ce5115503c108772f94b8bc1ccf9325574202f26449f11a11ac569386bc91d0951ede307edf0d4b8ef2d5020b93adc95d9642ead17feaff", 0x7d}, {&(0x7f00000003c0)="9d1e04cf6bb888c71db1db9f9109082b77378dddda519f859c3638b53bd05efd7be76f5c1926872090870188b595a4323c858765201e859aaafab42ab28ed3dc1e87ffaa2944c95e2e7a98eb69a057060581fb6b766992bd49cdeb54ff009e13075ace5e58f1fc308c52405383fdb993b8003cccfbe85658ac8fc6f074cc47ac536e4b374f8a4b03c07c0160a80378645fff8b0e85085c431a5d08c2f903368a6c6b17ba86810d1a6ba5dfad304cee3f3e8c1b530a5c75", 0xb7}, {&(0x7f0000000480)="af3c6d6d2c64bf9a5cb6805f3be4832c81caadbf71a00c1ee98f27aad059fecd6b3391e8d7ba208a4e05888ed70dd256e3cde574fd9d7a6301fdadf179f9165b4b872ccbc523464b4ec041450d78189ad8144e320ee0674cd9b48813b7b24b9648cf0eef583cbf9d81da41993a75508604ecc234a1f808103f0d59092a1e35262692b1fc96def5c5d03c542af73f9fd3764dba33c71f8d8d5c5b67b0b142dfac40dd27ca978e29b38d49e11c782abcb2c8e67fd28f55a669a65a877dabeb65a6355cb3185a2a6b6cf24b8bac15fe869ace30e982f08fd5b2cb7abc7b4d062585f4d233be83759c5a3a7452", 0xeb}, {&(0x7f0000000580)="276371a6f5e43f5dc75a29154ba61401070bd21222115add4140e5b4a88ffed8c2c86e49aa75c98af6ae380d1ea1912e21ee8b424171064c401eab84d997575fa16186c434bedda9fedee5d4436395548735297aacf53aec1834e41c36ff66d560564849f68e4e9e7edbce219e4e25162766c0d29532ba0900d63829a8d197a09cc3a0990ad7861eedf47cba506e66f07d7842ea4ddedc", 0x97}, {&(0x7f0000000640)="4e9c96fb9f299e48fc66a4059ffc8a89b3f7d164e91e878d8189a4f638b9cb7ebcac912cc6203978609188df6f31d2c30661406a2433bbfec6f2eb7e214f308dd08dd90373ad04cc7beda8bd1148", 0x4e}, {&(0x7f00000006c0)="66f0f4576caa32afa9804ef8e37856ccae5cb176a40045ac35a01ee03bd315897a1e55a5eabbda5571315dfaf5e4dd70cfb4f873a4971131935d1266a60f1371f9412181a37754316e5835391e4211364a1c83456e2cdc32e26a8ca2ea757eb1a01e37935ea0b4a2bbbf8f862ec113346a4afd8ecae5a36ff3da0928dc41292b56c10070405cdb9a4c0684b663", 0x8d}, {&(0x7f0000000780)="5e193884a2fd890a9a53e88a8054a45b151fbfc75152a2f19f6a2fd32bf2ae413f77428143df4573c2d35b0fd0c2db79c1b24f9944ed1923b4a447eed0d1641fd0d402b813aaf797a0275a9ef329469a33ca96611a3f7dd2840ea96096cfc76d9260873b81035ea80c84cbdfadb2c348399d109b320c9ecb3af2a27f5abaa826b253372c488263ead28320ce092baa97e45a0bb8182755432559767d46aad3623e3c076737c163e596073917ddcd843a83da75", 0xb3}, {&(0x7f0000000840)="f04f8376d8c9bac67e01397fdeeb8dad2eb876dacb3d891ebc0ed2e6e8159740c1bc3302b7d73dc0606dea1b0cda9289daf6c7181461b573c58b896d5d8095a3a2cbecae4106fd1a82b9836a100b6a8f6e191fa40995b0fa7fedb16196275726332caaf8269629fc86a0e479c1a4995fa9b14352262e6391089bad1f244b86e5", 0x80}], 0xa, &(0x7f0000000c80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x70, 0x90}, {&(0x7f0000000d00)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000e40)=[{&(0x7f0000000d80)="4431daa9249c166709f16b5c281607c2f7285391eb377e3861cea4b6e156ed777d96689f7d728b6a7d61ac88f2b7392dfe120b10b378822df51cfe638087cb0e3b8ea070d243fa586068205b1a356d9613db80439a8c3c", 0x57}, {&(0x7f0000000e00)="6968a2d6b779", 0x6}], 0x2, &(0x7f0000001140)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x40, 0x40}, {&(0x7f0000001180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001800)=[{&(0x7f0000001200)="38137105528598f837f7ff5e54ff12b5b592531ccf186922da51ca7ca3c083f576e34634da4a70a53fc5f6865dc58081a4a137d3cefd3422989e90435b72e5ec7a44740947672f334590d5a28085c5f8d4a6e75e2d2ca4905eb8ef5cb6b07c5e3fdb9803bac4e56f78f95380608a108e687983761505dc6238460efeaa19c6fa1b3f4d5d2af3e9f20577fc0be6dd4e177825b4e40ff7f0dbff76ea1289e677679f6afd7537af1bace68420f92f0ea1e2da4174", 0xb3}, {&(0x7f00000012c0)="e1d79d1bc55d4233eb402a2461172ef7368bfcb2b492842bc3df201c624cf6b4346ca19942e12b4b5372614e292f9327d6cd2fd6e589bd2ad449c51aeba46216086838e0bbc67e9d16ca865d8cdd0e780c11165b2e8385121664a07399815b205e602a8212eec7766961c7297a1ddd892d98ffc57c1cb62ae4c6800ff99dc99feb56da35adde152b665b317c248fe83465258c48cbcb3b3b81080fe801e45983090bc892ee4118f5a6b3298add42947e51782b7537ecbc05a2fe84644a8a8cb260936a0923bccdfa5d784e0b88e96772b3fb7d6871072dfc0b13b5cbc97295cd96e72725b75716a10b86024f96", 0xed}, {&(0x7f00000013c0)="451e12c984e76ac633d856902529640f0b0de327e6423006c2d0a649013186a50f970673b382cf4fae8f145731e75940818821c27aeb156029e2a5350d93dfe25f54b1df2d03bf43d8d4452a9b7b28419e388945b204daa6bc8e55d1912927320286dbac32381c2e9e", 0x69}, {&(0x7f0000001440)="00f3f49fb98fbba69e529c35edeeb5ed1b19061079c05ac0e0a8c7c73a00c0dabd72811e1a35aa838d3900301836363933", 0x31}, {&(0x7f0000001480)="90c8464a1ee4e83c7029a228a52a00b9b5b3e4b38092529bdb2ac89f354123590636df1b0142c0924c9618075c68bbdef912ace873527c40b3", 0x39}, {&(0x7f00000014c0)="88987568aa7f64d72205d230ffaa19927adf1df0425bb864a7d6941cf8b4639fe1f78ef940d3bafcfdc92cb8fa5ad79c66045aa936f44096e9af708273442076af37966cbe2d1ed4f07d5c203ac29091d25f0ec285a89babecf93ebac1817a68748a2f977f4484346b7b273977f6fc3d77f91d5bc277efd94f2fb15617", 0x7d}, {&(0x7f0000001540)="29503ce59599f160f1bae46fcad2fd0ab45d713013055e1514da23f672907b4f1adf2255620b2297ef1ab85952e42160b0cdd5097d66fdc4ad2dfb592289f3138d732229e7a11545f0", 0x49}, {&(0x7f00000015c0)="5a72c3be5bed80fc531fc89ba7d1af83fea0aeba0d3f6daf03b6dec72dbff5c9dbc0d620ee412c40a8dba5b526953f468355af59c3ff79cf85e3d9bb823f45e739cf98f6dd744408a76f05741e4f2efd3b800e14d680edac5c417f2a901d89331f5fe834f0e5a8f0df8fde9a56c308c65c1afa134f7e4f8f8f37ebca73920e1424a86e3049c375339be1f64adf7e675b8780dc07bcee0a216a96abec1b4fa76a62afc2ee7d857c2a55f90915111a1b93a0de918e9807c37a49b36e2bbd0deb19b498c0de4a2280e1610ff9a8fc6ed4e1cab2fbd9bfdb5ba67262", 0xda}, {&(0x7f00000016c0)="6ead1a4ed77841e029df2e37543cbb4ca42011dd334568444a435503e39c5d485c195f0d285de2cccbe7d39dbea510e3b37d7a498c5e4d697ae943518e7c46fb9e2dac5cb537bcdc5906706ea3f8559756e966931c78f5c30fa32e475aafeb1e7681551fee4b1de95983da37410701f3f12dc3d2213900b12d14ad772ce000cdbb696e12e577f038b7ff2518ac15f7320e439d1b86ba3b12fc901aea143995157972c44b87ef66902b57da", 0xab}, {&(0x7f0000001780)="6e31fe775b066090655bfeadd25beb9b46605a2202843a8b862bf69a37cd2711adf26351c2253b865b64258e5e7d0b2496cdc3110fe4474b9a39692afe0c1e237fa8aec1a7bc5c9b27dde1", 0x4b}], 0xa, &(0x7f0000001a00)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r1, r1]}], 0x70, 0xd0}, {&(0x7f0000001a80)=@file={0x1, './file0\x00'}, 0x6e, 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@ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="010000000000000070b302e801000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x60, 0x4040}, {&(0x7f0000002d00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003fc0)=[{&(0x7f0000002d80)="bd99d0bdbd9fdce0f4b2f07b518fb759bec3fc93bf9b25cf2483db1dc71e54559851593e8ef265bc68c671522937560a9982fb4a079d01cd9cb304218b4baad28e0b156bafd7c89953ef3f9337e570e0d198304006a29a4c8c6ca8ee27de77db89e6aa4374398c15b7a187d1949a0538110c5133feea31f9b16fa42b52657e8c8b3944631247719c6e8c55ab5695aa41a811738878f3b54eba449aa01daa64aa17468b038e51cd15964a2797f37fd49ce98e3b498b9e4ee051702c416c7958c010bd19125c276016391def22f343b0c521930438364df32c14324f2c1e7fc8916fb1d2b240", 0xe5}, {&(0x7f0000002e80)="4c89a0a870dc1e6241965dc7b0ad4884a8d9243d5763b6aac4a2f945cbae352eb205f5b9c8c4ccb75b164512c7c9f6bbcec5469c5b9cffc99d53af0c70b9dabb6bd310041a5e22d00d4ca23b1e18f2d49d5df98536d7ce91377277d1360fd717090ae551686c03f7ac6314de03c8fc4267daccc0cd3a58ef23cb0a43ec67e58be98a", 0x82}, {&(0x7f0000002f40)="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", 0x1000}, {&(0x7f0000003f40)="ee852e849a4106bb117da72170e13691caa5557d21879c3d", 0x18}, {&(0x7f0000003f80)="aa2a1a6db24dea6f117b6de7dc1b42a19354e49a2918ccde6942f3f60d82618770518659aaf6856620316fb522", 0x2d}], 0x5, &(0x7f0000004040), 0x0, 0x20000004}, {&(0x7f0000004080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000004240)=[{&(0x7f0000004100)="a5b0066db3d8f73385a3065d2eef97c96aa7ae603c65cc6b6eb71957eb604763755f0d70b18f6397a316c43f6c1d1770e2a93a23ddacf81b135ca563d1a4d1b19fa79836f1fbdc27c7898c67379de37f552e3581edd53db77f01d83a97e8afce5f26ef9e05846722f37f15685e9acb078e13059c14c0e986bfd009f756b318279dcf79a636825dfc28b62ab8753eee23fa2bb1d047ca8fe555755f7df6f0dd5d5c51d9f4", 0xa4}, {&(0x7f00000041c0)="eb966b825f", 0x5}, {&(0x7f0000004200)="02", 0x1}], 0x3, &(0x7f0000005140)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="72ce00000100000002000000de1d0944ab608a5d0d550400000043f59d4c7a9ff9a2b9effe86ea1d0fcbaf0a52f3ed79bf58398ca12855aec4a3ad00b2ec", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r29, @ANYRES32=r30, @ANYRES32=r31, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r32, @ANYRES32=r33, @ANYRES32=r34, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r35, @ANYRES32=r36, @ANYRES32=r37, @ANYBLOB='\x00\x00\x00\x00'], 0x140, 0x800}], 0x7, 0x4040) 2018/05/08 18:01:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000100)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x2) r2 = shmget(0x2, 0x1000, 0x8, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) writev(r1, &(0x7f0000000a80)=[{&(0x7f0000000640)="2ecfa1c2cb5ca739b63d13c0bdd0c88107b3e254b825d32c29d47b3b66fcd5f0c3ae493ebfa8cbdd544e98bf39c4c305c6875d1d01a9c0ccd3b3776bbcb4b53f148404bceec3c0bf4ee99128589bfe462ed862f154cc9ab6b50047869275c712bbccb4c54e5d024d7b959c1f735644228bcf974f38dbedb79c0023f1126998ad41c9767f12f2c99452e4612bdca93b1e52add4f9091db90cb181d004f0b3337449787c61c9b69592de7dc6c7d46b2a25a0a33ed203b5e1f879", 0xb9}, {&(0x7f0000000480)="248fa3de0cb608fa9bf60b8a7182f742138f719f8e661a0a6c97c47eee7def83bf2bc99a6de75bae32dbfe7fffffad6ca816b57299", 0x35}], 0x2) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000240)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x1, 0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000580)=ANY=[@ANYBLOB="0500000000000000f16b00000000000003000000000000000000000000000000000000800000000003000000000000004e424a98a030f26f1dc1d21d6b921c2f8a12db57a364cde6d018aad54a37c32257b67508e54b2681a96a194d62c1e79e37e547fcbf22890376eafae6f182be43dbc18ec5a41ee8af7b0b9e90e6ec81a531b693868b2ca0d7d0e797ee8f1dde"]) r4 = accept$unix(0xffffffffffffff9c, &(0x7f0000000300)=@abs, &(0x7f0000000080)=0x6e) socketpair$inet6(0xa, 0xa, 0x2c, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x4e20, 0x7ff0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, {0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x31}, 0x55, [0x0, 0x10000, 0x7, 0x7f, 0x2, 0x10001, 0x8, 0x3f]}, 0x5c) bind(r4, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x0, 0x3, 0x0, 0x3, {0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x80) 2018/05/08 18:01:41 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x0, 0x8}, 0x2c) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0xc00, 0x0) read$eventfd(r0, &(0x7f0000000180), 0x8) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/70) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000140)={0x5000, &(0x7f0000000100), 0x0, r0, 0x7}) 2018/05/08 18:01:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000000)="a8ac605e368e7b4b02d38eb5d8da2569231f3e6526a1223ca59f9af54200000000000000000000", 0x27}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:41 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$sock_ifreq(r0, 0x8918, &(0x7f00000000c0)={'lo\x00', @ifru_mtu=0xff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x81) dup2(r0, r2) 2018/05/08 18:01:41 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x342, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000340)={0x2, 0x2}) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000140), &(0x7f00000001c0)=0x4) openat$cgroup_type(r0, &(0x7f0000000200)='cgroup.type\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40000, 0x0) r2 = dup(r1) read(0xffffffffffffffff, &(0x7f0000000000)=""/50, 0x32) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000380)=0x100000001, 0x4) ioctl$TIOCSBRK(r2, 0x40044591) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) getgroups(0x6, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xa000, r3, r4, 0x800, 0x0) 2018/05/08 18:01:41 executing program 5: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/35, 0x23}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, &(0x7f0000000240)=""/24, 0x18, 0x4}, 0x2040) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) 2018/05/08 18:01:41 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) getsockname(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x80) fcntl$setlease(r0, 0x400, 0x1) bind(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x3, 0x4, 0x4}}, 0x80) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0xc0, 0x0) connect$packet(r2, &(0x7f0000000180)={0x11, 0x4, r1, 0x1, 0x4, 0x6, @random="4c2187478b0f"}, 0x14) 2018/05/08 18:01:41 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0xffffffff00000005, 0x6, 0x0, 0x0, 0xffffffffffffffff, 0xb}, 0x2c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000d80)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2000, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f00000000c0)=""/71) recvfrom$inet(r1, &(0x7f0000000dc0), 0x0, 0x0, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000013c0)={r0, &(0x7f00000002c0), &(0x7f00000012c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000180)='C', &(0x7f00000005c0)=""/252}, 0x18) 2018/05/08 18:01:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000100)={0xffffffff, 0x401, 0x800, 0x2, 0xff}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00000002c0)=0x4000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="c401b155fe8f4958023245d9d03e65f346a5660f71f30066b8e7008ec8c7442400aa4e0000c74424025c00c0fec7442406000000000f011c240f206440669044d88a867cddd9", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000280)=0x1e) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000a5f000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000200)="f30f52fa66b9ee0900000f320f20e06635000004000f22e066b9800000c00f326635001000000f300f01c80faeac45c50f214c0ff9e766b9800000c00f326635000800000f30660f2023", 0x4a}], 0x1, 0x0, &(0x7f0000000280), 0x0) 2018/05/08 18:01:41 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@int=0x1, 0x4) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000100)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(0x0) setuid(r2) 2018/05/08 18:01:41 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x80, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000280)={0x24, 0x4, 0x1}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xc, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000002000000000000002800000850000002700000005000000000000009500000000000000"], &(0x7f00000000c0)="00007bf056c718041899f95b1a", 0x1, 0xce, &(0x7f0000000100)=""/206}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r1, 0x0, 0xe, 0xd5, &(0x7f0000000200)="8c6bf851eece9bc137121ebd951d", &(0x7f0000000380)=""/213}, 0x28) r2 = dup(r1) bind$vsock_dgram(r2, &(0x7f0000000080)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) 2018/05/08 18:01:41 executing program 7: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af13, &(0x7f0000000040)) io_setup(0x1, &(0x7f0000000080)) 2018/05/08 18:01:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000000)="000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x70, 0x220000) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:41 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000040)=""/106) r2 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r2, 0x40044591) 2018/05/08 18:01:41 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg(r0, &(0x7f0000002c40)=[{{0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f0000001700)}}, {{&(0x7f0000002880)=@nl=@proc={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000000)="8e0d86a16e6539fb259767692b96ffa21d12f0f5195176eec351498afe4e154bb78cb3ce2d2c4d183ec19b0c9bfd977d622c329d80aaef05e3b92fda69c58d9a0024378e98d94a2e2894ecb8efbaeab30f1dc9c25041dd97791ffbf5bc3f6c5ac208166be08ba28b3f8b8f9a0a7743e00a7afd948adab1671a42d21bb10eebabd0f2a608d4aba9ffc486e440314ebde4e68724f4199c9c27493bb9cc184dccf7ff6a0d03b46715b71f3543a9dabe9d5824934a51b9d67b8f9d99a23cb0ebcb8bb3a65f61e1b79233b80e734c6c3e66fe76b1fe0ad1b05d8036cbb12ad5bd716a620afb6dd28b46bbc15b0ab65eff64fcfbddf3ed1a", 0xf5}], 0x1, &(0x7f0000002b40), 0x0, 0x3fffffe}, 0xffffffffffffffff}], 0x2, 0x0) 2018/05/08 18:01:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000080)={0x8001, {{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x1, 0x5, [{{0x2, 0x4e21, @rand_addr=0xffffffff}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e22}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}]}, 0x310) chmod(&(0x7f0000000040)='./file0\x00', 0x100) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x4000, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000400)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 18:01:41 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x80200) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f00000001c0)="ec52b3c50d1151a750ca6950dec0a3fe49be035ef1414479214a562d63e861cce40180f8a233293c5c7bcff9dbfc37b5d3d9008b966dae3b7e689102d38f764b58bc0f5044e9d66247e573b741423b664d8b83b70d9f1ebde1834854eb710aa67d4173594c8c", &(0x7f0000000240)="e225b54c10664e76a8f4a86910b1baf7c6c8dd3792ee44371e36e211e968e47552d4562fbe9ea66d5051e5244095c9495a07fbd4cf33407e3289c3433a018c5fe83636c041c1c7476cd4e354da89b2c76cd3d3e597dee1f536125a6f74114f2faf000a0b1655c44812a1aaa40ec7a058d18f9ccb82cd4000e97ff503231e34259779eed3e617eadf0d5af655bde85ab3cb28807b68cdf200"}, 0x20) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x20000, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) bind$packet(r1, &(0x7f0000000140)={0x11, 0x17, r2, 0x1, 0xfffffffffffffffd, 0x6, @random="5b335453fa06"}, 0x14) r3 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r4) 2018/05/08 18:01:41 executing program 7: r0 = socket$inet6(0xa, 0x800, 0xa8) r1 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x6, 0x10002) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000280)={0x4, @time={0x77359400}, 0x6, {0x0, 0x1}, 0x7, 0x3, 0x6}) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f00000000c0)=0x10001, 0x10d) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x561, 0x305240) sendto$inet6(r2, &(0x7f0000000100)="ffbd52b0f9d2662774d7686d92e48db889f4ceb83cf2fc746585e7708fe4ca6a119174979b4cddf78a163a511bb03c863b533804c309a3cd060218a57d87521d9403da97feedbc0562f688cf4c6c750f4c1e2d7c289433fc133555ba1663f9693adbda4fc91f0f01344d198489bf958ed5f6e6c722b673fa1b6cf229f871528a5685aa0edc1885baea2ae9ea33070bb3cf084314c4a3ed53e98f22c9bad1f9e3b6fd7c56b2920f54e91070b4bd654282981574c05545f1434401f8b0414e1e4977be", 0xc2, 0x4000000, &(0x7f0000000200)={0xa, 0x4e22, 0x40000000000000, @dev={0xfe, 0x80, [], 0xf}, 0x6}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000040)={0x101, 0xffff, 0x20, {0x0, 0x1c9c380}, 0x0, 0x10001}) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 18:01:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000080), &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}, 0x2b8) 2018/05/08 18:01:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x9c, r1, 0x0, 0x70bd25, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7f}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x3}}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x40000}, 0x40) connect$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) 2018/05/08 18:01:41 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaa0000ffffffff81530ea3c30146f8ffff"], &(0x7f0000000100)) 2018/05/08 18:01:42 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x8, 0x0) r1 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/08 18:01:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x4, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000080)="00000000000007060804002000fffc0c6565643b799365195f1b76", 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{}, {0x0, 0x7530}}) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/08 18:01:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10000, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x5) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x3ff}}, 0x1, 0x3}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={r2, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r3, 0xa04, 0x1000}, 0xc) ioctl$LOOP_SET_STATUS(r0, 0x125d, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) 2018/05/08 18:01:42 executing program 2: r0 = getpgrp(0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x101000, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x1, 0x2, 0x0, 0xc487, 0x0, 0x1, 0x10200, 0x8, 0x7, 0x80000001, 0x6, 0x3, 0x101, 0x8, 0x1, 0xa7f7, 0x3e, 0x7fff, 0x6, 0x40, 0x0, 0xf3c0, 0x101, 0x7, 0x94, 0xff, 0x1000, 0x5, 0x2, 0x10000, 0x1, 0xffffffff, 0x9, 0x5, 0x8, 0x100000000, 0x0, 0x80000001, 0x2, @perf_bp={&(0x7f0000000100), 0xc}, 0x40, 0x7a91, 0x3f, 0x4, 0x8001, 0xffff, 0x3}, r0, 0x8, r1, 0x8) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x1, 0x0) bind$netrom(r2, &(0x7f0000000080)=@full={{0x3, {"9618b12b378dd6"}, 0x9}, [{"14e88f78c46d42"}, {"14c516881891ec"}, {"a942b8059c5566"}, {"bfee4b3fefe98c"}, {"e97b7b3e9fe939"}, {"3da4fce212f7d3"}, {"f9ad44fbcee18c"}, {"97a715e2087f97"}]}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x804, 0x0) connect$ax25(r3, &(0x7f00001c1ff0)={0x1e, {"02001f080000fc"}}, 0x10) 2018/05/08 18:01:42 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x5, 0x12000, 0x2, 0xe181, 0x2, [{0x7, 0x0, 0x6, 0x0, 0x0, 0x480}, {0x4, 0x2, 0x4, 0x0, 0x0, 0x3}]}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) dup3(r1, r0, 0x0) socket$packet(0x11, 0x1, 0x300) 2018/05/08 18:01:42 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000080), 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/252, 0xfc}], 0x1, &(0x7f0000000240)=""/2, 0x2, 0x4}, 0x2) setuid(r1) 2018/05/08 18:01:42 executing program 7: r0 = memfd_create(&(0x7f0000000680)="73650000000800abd96300000000000000cab6bc4100000000", 0x0) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xb512) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x10000000) mlock(&(0x7f00002ae000/0x11000)=nil, 0x11000) rt_sigtimedwait(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240), 0x8) 2018/05/08 18:01:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000980)=ANY=[@ANYBLOB="1c000000270063810000000a000000001100000008000900ac1414aa"], 0x1c}, 0x1}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@generic={0x3, 0x80, 0x5}) 2018/05/08 18:01:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x8, 0x9, 0xc4cb, 0x4}, &(0x7f0000000240)=0x98) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x3, 0x8, 0x8000, 0x40cd}]}, 0x10) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:42 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x8000000005, 0x1, 0x1ff, 0x2}, 0x8) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x201000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="200327bd7000fbdbdf250a0000002c00020008000300020000000800070055000000080003000700000008000b000a00000008000700000400002c0003001400020064756d6d79300000000000000000000014000600ff010000000000000000000000000001"], 0x6c}, 0x1, 0x0, 0x0, 0x20008000}, 0x40000) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) 2018/05/08 18:01:42 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x20003, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000340)) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000040)='./file0/file0\x00', 0x40000005dc9, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000100)=ANY=[]) mknod$loop(&(0x7f0000000340)='./file0/file0\x00', 0x0, 0xffffffffffffffff) io_setup(0x668e, &(0x7f0000000280)=0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) io_submit(r1, 0x1, &(0x7f0000000500)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000440)="86f1ab5882502b202058ea2a5a6f265a3f863c708413e68ed0d6b4b2b24b1c086ec9f5a0d16d12278083f445bc0953e0f4b964ad7dcee179503268b70c60b56999ebc92596197ebbb8b9228305fb039ef48ba597e9c925da702e6a40389f23e5b5d64e57571b151516", 0x69, 0x1000, 0x0, 0x1, r0}]) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x80200, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f00000002c0)) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000080)='./file0/file0\x00', 0x7a, 0x2, &(0x7f0000000200)=[{&(0x7f0000000100)="db1ef26a67550d886b666e56901f12e7cd", 0x11, 0x8001}, {&(0x7f0000000140)="6583bf12dc27b8bd06196b47ee931f1a743f31be0d647ddc3a4caf452ea09d0d6a1949f4f30ce07dd09fe6e09bfdefdb69c3fe0105a39de9e3d644187264ab67499492615ceea0d3048ab737825cd91f485b578571c90943a3f51c", 0x5b, 0xffffffffffffffff}], 0x900000, &(0x7f00000003c0)=ANY=[@ANYBLOB="656f9fde7575696700020000010000e22ce1"]) accept4$packet(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14, 0x800) 2018/05/08 18:01:42 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x5, 0x12000, 0x2, 0xe181, 0x2, [{0x7, 0x0, 0x6, 0x0, 0x0, 0x480}, {0x4, 0x2, 0x4, 0x0, 0x0, 0x3}]}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) dup3(r1, r0, 0x0) socket$packet(0x11, 0x1, 0x300) [ 187.415753] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 187.472138] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/08 18:01:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x8) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe80000000000000000000000000000000000000000000aa00004e20000890780000000000000000"], &(0x7f0000000040)) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x7, [0x8000, 0x3, 0x100000000, 0x8, 0x1, 0x7, 0xfec4]}, 0x12) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) preadv(r0, &(0x7f0000002500)=[{&(0x7f0000001500)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) 2018/05/08 18:01:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x7ffffffffffffd) 2018/05/08 18:01:42 executing program 0: r0 = epoll_create1(0x80000) read(r0, &(0x7f0000000400)=""/170, 0xaa) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000000c0)={{}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f00000003c0)={0x3, &(0x7f0000000200)=[{}, {}, {}]}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000000)={0x1500, 0x0, [{}]}) 2018/05/08 18:01:42 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000140), 0x3) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "80521d3ef9b5ac08"}, 0xc) r1 = memfd_create(&(0x7f0000000040)='cgroupcgroupmime_typekeyring', 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x24000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0xc4, r2, 0x70c, 0x70bd26, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x80, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xc}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0xf4a5b3dd0ed7fb1e}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7ff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x20004800}, 0x40) 2018/05/08 18:01:42 executing program 6: syz_mount_image$ext4(&(0x7f0000000100)="4c7774721c", &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x8000, &(0x7f0000000200)=ANY=[@ANYRES16]) r0 = msgget(0x0, 0x420) msgrcv(r0, &(0x7f0000000240)={0x0, ""/137}, 0x91, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x84040) read$eventfd(r1, &(0x7f0000000040), 0x8) 2018/05/08 18:01:42 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x80, 0x8000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000001c0)={0x1, 0x3, 0x9, 0x2, 0x27b}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) futimesat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}) r3 = dup(r1) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000000)={0x7, 0x9}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040005}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a0bff0)={0x0, 0xa75, 0x1, [0x0]}, 0xa) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/08 18:01:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x9, 0x1) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x50001, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) r2 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendto(r4, &(0x7f0000000100), 0x0, 0xffffffffffffffff, &(0x7f0000000440)=@nl=@kern={0x10}, 0x80) recvmsg(r4, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffffb7}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78}, 0x0) sendmmsg$alg(r4, &(0x7f0000004c40)=[{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000004c0)='h', 0x1}], 0x1, &(0x7f0000000300)}], 0x1, 0x0) mq_timedreceive(r0, &(0x7f0000000240)=""/75, 0x4b, 0x6, &(0x7f00000002c0)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0x40405515, &(0x7f0000000100)) 2018/05/08 18:01:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) pwritev(r0, &(0x7f0000001440)=[{&(0x7f0000000000)="9799f6f9b1d392ea792a81e37c936d8c6a95dd464d2e8ce8cf86c0d5ce0a3069d56e9ab45d6b1f6acf374020c0df5fae1c95e6a7ecccfb94a5817da369cf0be0d658193b7c54e72560f1f19cff8c7f7aa6c0a01c564e4a3a6ed5c09e2a211cef4dcce5deb6850f49389b12d72134c72c3d5984d3e97739aabd0f2118b7ae707c3da727d2510a5674c2f0ae8f6f6005dbb3c1", 0x92}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="96ff85a17b1a48785129e107dac6913de8c83bba01173c14cd541f3c2ae59459ef4a6a3960785324e9f8cdd385d2513a3d41e0ee786f01c7b5b6407a11c46e221252fbf8596fb7c679c77fd57016b9eccc09db4836b05eacdebdcfa68e737c048d833813b7bd843695035e27c80b1ad5c9b525a6b0e8994c3ab84b5f4bb40468f93e1945acccc87f53c274a1598b98cb744cf0e6818729ab0e1aa7b36e2531cb9baefa99806d30bbbe89fc5fabbab383b664604959f436df71277cf103e4d609e6d7d6cf1d542991df2ca20e4e62a4dfd67f91e8236d4ad6db7ec3", 0xdb}, {&(0x7f0000001280)="f965433466faa7b72342c2b9400ca3fa87fddb2dda8fcfc9ba52301f943b4d1caed7ed1e6699ce24fd783685a85bc7ac70a39ed5b087658278c8f4f998b0013ff3b8e07b61c8e969eadae453271e5b3d3f5e38e9d17e11f3ae80aeafbc518e00f5d0366d64b7ca8f5604c2807fc793bf78e2666b55bb79b1a8f021e394be11e8485035404c0918b2cf72837f82c671ba306f393a3aa322e28eb8ce3252", 0x9d}, {&(0x7f0000001340)="e0951b6291ade1e0f502188bc91a1191b0923de99d181f66260d1d6fc477c737fb3e9f485ce3c742627cdc74b0afa901bc3bcbf2f07c8aa7d21458a0f9676859b828ad13ac211640c85f24cfeaac41bdda414dd384ef28f9ba77eb189ba8e3bbdd9f368ef637c99f9004ab024b46977f57890cc0b800d075218158685f2897dae8d3e77d8cfd0f0116f07489048c52deee883fc75701370d85579a367adb4c1b69083ea07292b21347d24e073fdd5d4dac2cfe84781762d97839a1f3f56e95314f81019446fc1bb400e8cbe1747110149ea434c0073fbd954512eae38f9496", 0xdf}], 0x5, 0x0) 2018/05/08 18:01:42 executing program 0: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x40000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'gretap0\x00', r1}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x9, 0x6, 0x5, 0x2, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, 0xed90605fb44a6af0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80400, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000040)={0x3, 0x8, 0x8, 0x5, 0xffffffffffffff31, 0x9, 0x564c, 0xea9, 0x4, 0xffffffff, 0x3854}, 0xb) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x80000001, 0xffffffffffffffff, 0x0, 0x3, 0xfffffffffffffffc}, 0x4) 2018/05/08 18:01:43 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) 2018/05/08 18:01:43 executing program 0: r0 = socket$inet(0x2, 0xfffffffffffffffd, 0x1000080) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000140)="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") syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000000)) r1 = getpgid(0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/vga_arbiter\x00', 0x4000, 0x0) perf_event_open(&(0x7f0000001140)={0x1, 0x70, 0x9, 0x100000000, 0xbb6, 0x0, 0x0, 0x22, 0x20010, 0xa, 0x0, 0x6, 0x8, 0x4, 0x80000001, 0xbacd, 0x8, 0x4, 0x8000, 0xffffffffffffbb23, 0x0, 0x7fffffff, 0x1ff, 0x8001, 0xd82, 0x2, 0x0, 0x6, 0x80, 0x40, 0x4, 0x7fff, 0x1f, 0x1, 0x81, 0x0, 0xfff, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0x8, 0xffff}, 0x200, 0x7ff, 0x4, 0x0, 0x3ff, 0x400, 0x4}, r1, 0x5, r2, 0x2) 2018/05/08 18:01:43 executing program 6: syz_mount_image$ext4(&(0x7f0000000140)="feff4b00", &(0x7f0000000040)='/\x00', 0x0, 0x0, &(0x7f0000000000), 0x28028, &(0x7f0000000240)=ANY=[@ANYBLOB="6d696e6978d214ee2bb6c1f3683c684045a6c264662c00"]) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/softnet_stat\x00') getpeername$netrom(r0, &(0x7f00000002c0)=@full, &(0x7f0000000340)=0x48) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) getpeername$unix(r1, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x4000, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000280)={0xfe}) fcntl$setflags(r2, 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000080)=0x200, 0x8) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000380)=0x5, 0x2) 2018/05/08 18:01:43 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x4c) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:43 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) flistxattr(r0, &(0x7f0000000080)=""/186, 0xba) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xfffffffffffeffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x0, 0x2, &(0x7f0000000140)=@raw=[@jmp={0x5, 0x7, 0x8, 0x1, 0x9, 0x1c, 0x1}], &(0x7f0000000180)='GPL\x00', 0x9000000000000, 0xbd, &(0x7f00000001c0)=""/189, 0x40f00, 0x1, [], r2}, 0x48) setuid(r1) r3 = accept(r0, &(0x7f0000000440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000004c0)=0x80) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000500)={r0, 0x40, 0x200, "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"}) 2018/05/08 18:01:43 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x180) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x8}, 0x81}], 0x1c) r1 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) read(r1, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r2, 0x40044591) recvfrom$inet6(r2, &(0x7f0000000080)=""/141, 0x8d, 0x1, &(0x7f0000000140)={0xa, 0x4e24, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}, 0x1c) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000180)=0x100, &(0x7f00000001c0)=0x1) 2018/05/08 18:01:43 executing program 7: r0 = memfd_create(&(0x7f0000000680)="73650000000800abd96300000000000000cab6bc4100000000", 0x0) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xb512) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x10000000) mlock(&(0x7f00002ae000/0x11000)=nil, 0x11000) rt_sigtimedwait(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240), 0x8) 2018/05/08 18:01:43 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) capset(&(0x7f0000c2cff8)={0x20071026}, &(0x7f0000705fe8)) ioctl$sock_bt_hci(r0, 0x4400448ca, &(0x7f0000000500)) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000000)="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") 2018/05/08 18:01:43 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000003, 0x2) bind$inet(r1, &(0x7f0000000280)={0x2, 0x14e22}, 0xffffffffffffff44) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x104) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000240)=r2) recvmsg(r1, &(0x7f00000006c0)={&(0x7f0000000080)=@nl=@proc, 0x80, &(0x7f0000000640), 0x0, &(0x7f00000011c0)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x200400) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000000180)=r5) shutdown(r1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00000001c0)=0xf7, 0x4) [ 188.944708] EXT4-fs (sda1): Unrecognized mount option "minixÒî+¶Áóh0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x800000080000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="0100000000000000d84ec86ea31dce03248fd953c83341cc7f3b4d401288a1de9ded3714cdc207feb38b93d1f173099650c85c33829e8c62c97836589f60ad43814ce6f7613240d4f01899c6a8c8fa6e"]) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000000)=0x1, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) 2018/05/08 18:01:44 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}, 0x4, 0x7e6, 0xfffffffffffffffa, 0x5, 0x3fe}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)={r3, 0x7}, &(0x7f0000000200)=0x8) 2018/05/08 18:01:44 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) accept4$alg(r1, 0x0, 0x0, 0x80000) 2018/05/08 18:01:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sync_file_range(r0, 0x2, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000348f88)={0x1, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffd}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x739, 0x2000) getsockname$ipx(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x13}}, 0x14}, 0x1}, 0x0) 2018/05/08 18:01:44 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r1, 0x40044591) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x10001, 0x3, 0x1, 0x5f0, 0x8, 0x8, 0x1, 0x7fffffff, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r2, 0xd43}, 0x8) 2018/05/08 18:01:44 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x6, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)=0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x8}, &(0x7f0000000140)=0x8) 2018/05/08 18:01:44 executing program 7: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x1, 0x100000000, 0x0, 0x200, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpid() sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r2}]}, 0x1c}, 0x1}, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'system.', ':uservboxnet0@GPLbdevppp0\x00'}, &(0x7f0000000080)=""/88, 0xffffffffffffff27) 2018/05/08 18:01:44 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140), 0x20) write(r0, &(0x7f0000000040)="1d", 0x1) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x20800) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)={{0x8, 0x742f5192}, 0x0, 0xfffffffffffffffa, 0x2, {0x17cc, 0x40}, 0x9, 0x331}) write(r0, &(0x7f0000000340)="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", 0x2b1) write$binfmt_elf64(r0, &(0x7f00000009c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) [ 190.068357] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/05/08 18:01:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000000)=0x8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:45 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x400000, 0x0) clock_gettime(0x0, &(0x7f0000001200)={0x0, 0x0}) futimesat(r2, &(0x7f00000011c0)='./file0\x00', &(0x7f0000001240)={{r3, r4/1000+30000}, {0x0, 0x2710}}) r5 = msgget$private(0x0, 0x10) msgctl$MSG_STAT(r5, 0xb, &(0x7f00000001c0)=""/4096) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f00000000c0)=""/246) setuid(r1) 2018/05/08 18:01:45 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x192c82ec1a198434, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/05/08 18:01:45 executing program 6: r0 = socket$inet(0x2, 0x80008, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000000)={0x20b3, &(0x7f0000f07000)}, 0x10) [ 190.250568] binder: 13843:13845 ioctl c018620b 20000040 returned -14 [ 190.275328] binder: 13843:13848 ioctl c018620b 20000040 returned -14 2018/05/08 18:01:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) r2 = shmget(0x1, 0x1000, 0x78000010, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/55) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x18, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0x4, 0x7}]}, 0x18}, 0x1}, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x2) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) open_by_handle_at(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000010000000b3e548c00735e93c81c4c0c0fdab8fd415560607826c2a71caf2c3359493a7b73fd638a086263a8814fa353bf8526e0b24888c9f8d83aa2565a90b139808789ca9d639bf5801493f394e1d3186ee295c9d5e23c657f52dd8ad4f27a0f6623f03a2452279b76a8daa1c6dea5ad6cd4de963e754214e673eea79ab4d7a72443e331d0598abe64df6c39d145af5765cc1b6782b90cb6aaa620cd5ec78637dd72c293bb072963696b961f07d42280f518e973"], 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0xb7e6, 0x1}, &(0x7f0000000180)=0xc) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000240)="959d39d76d0573faaadc2cada2957d") setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB], 0xa) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000040)) getdents64(r1, &(0x7f00000000c0)=""/91, 0xffffffff00000018) 2018/05/08 18:01:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffffffff9, 0x400000) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f00000000c0)) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r2) 2018/05/08 18:01:45 executing program 2: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) sendto(r0, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/83, 0x53}], 0x2, &(0x7f00000013c0)=""/208, 0xd0}, 0x0) 2018/05/08 18:01:45 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) 2018/05/08 18:01:45 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='com.apple.FinderInfo\x00') r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="200000002700ff0a0000000000000000044000000c00010008000100"], 0x1fd}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x802) 2018/05/08 18:01:45 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x30000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r2, 0x40044591) 2018/05/08 18:01:45 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x2}, 0x2c) chdir(&(0x7f0000000140)='./file0\x00') bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0xf, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x2c, "ac3255e73b4665350d91f49d2f7e1f557a239c9b23d7b0d1b117f8574653c36616a0abd0b3a90c6a56f87feb"}, &(0x7f0000000080)=0x34) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) 2018/05/08 18:01:45 executing program 2: syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f0000000100)=[0x0, 0xffffffffffffffff]) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000040)=""/140, &(0x7f0000000200)=0x8c) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r2) 2018/05/08 18:01:45 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syslog(0x9, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)={0x9, 0x0, {0xffffffffffffffff, 0x3, 0x46, 0x3, 0x1}}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/05/08 18:01:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000480)="000000008c00", 0x80) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@local, @in6=@local}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f00000000c0)=0xe8) getsockname$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e) 2018/05/08 18:01:45 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x8d, 0x200) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x7, 0xde75, 0x5, 0x8, 0x3}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xab5}}, 0x2, 0x7, 0x65c16809, 0x0, 0x7}, &(0x7f0000000280)=0x98) 2018/05/08 18:01:45 executing program 6: setrlimit(0x8, &(0x7f00000a3ff0)) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000040)=0xc) setreuid(0x0, r1) mlock(&(0x7f0000911000/0x2000)=nil, 0x2000) 2018/05/08 18:01:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x16) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'tunl0\x00'}) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x1f7, 0x2, 0x1, 0x6}, 0x10) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000001480)=[{&(0x7f0000000140)="de0b0813c23e7967c798466006d26cac1c0471c8ec4920ca30109695965096741a5e3c1bc0aeeb9d70f03d14c66c06b236d1d0eeb04ad217766084ddc00c656218a826d8b722cede3f222708432044c3392d236a5d41", 0x56}, {&(0x7f00000001c0)="12f9582ac333893a2a7e8eb656c97ca22c0f73f46e6341d9895a8a35e9ab3cfc3e0293f6446a79cc6a7b19a6d9ef39531ae47f87cab5c510dbdeae819aae23f66ec4a14bfec8fb", 0x47}, {&(0x7f00000000c0)="9504c74de4c796939eda596c63ee276cb35529b878b162db2d81af64a9d76e9da53d53bd520d3833279fd1282bd9ab79185cc9ff11", 0x35}, {&(0x7f0000000240)="a6301811bc92cc9cac5d75bc3f8330d9098b8aa4d8fa857bb43d9ce2d27edcaa78e2714dfb1418228761aae619f509edb90da967f5a464ff14365c4a58ff3ae1cb7734", 0x43}, {&(0x7f00000002c0)="07bdd29909adde73cd09a6650411a3f771fd38581aadefcc682c0805728136a27ec4aeeeed0e4ed71a09fd20f264d9a3145575f8b6e1fd45bd95c8891c4fd5aad89de0a21b51e1a29b95f5488558ecf3df80964a04378cf7ab29dc1b53d11b111d8f7533d29505a8e60ec704a1653c77940ecc8cf0a1f9592177024cf21f22de250004566c", 0x85}, {&(0x7f0000000380)="022237ee94d25f97cc125beec417691d353079916c76da40d9bf4078fc5f2d6590dc68ec872d541d260d8478347b4aebbf9131a477a869b4b89c1980452def03ee43f56213ffbbd7759bff056df10ccd220b9f985bc298404f7f1a52d97cc3d3c045417065800bd4b666ab372a5c832bdc32de7cd86feb5176121e948c6bb33e5226990e5527a1ddcf7c4be241de9a6aa0f9d59fb1b3dac4a2d7f68ecd06d1f8be89f3b9f47870f3285fafdf9c56ae88ee41b9a41a0c81de60096b348000c9a33cbe255c61d07c56a71785bae414e43d2bc266c505df1aee3c89539af4861ff73ae2499acd586798", 0xe8}, {&(0x7f0000000480)="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", 0x1000}], 0x7) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x898000}, 0xc) 2018/05/08 18:01:46 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000), 0x0, &(0x7f0000015000)=""/23, 0x1cf}, 0x0) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x6}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000000000)="7914af000000af00001f7cabb1b975ed42c1d47af3dbf1cceae0791d086275ccb62a60a44f326e964bb8e9ace9386c1fdfff2d20997cc2b52c3e76ac4bc43f06c4330d70d6b43737b112fdf8b5b10e6dd3890d11abec1378721868e78f9c17cafcd4aa048461b23f4ef036288b3d834e3b75455fda66cec1e5162b207d7c24669a66942bfd987782fa035810cd02076900188fda9cbc76c49b1bb9fe1f", 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/08 18:01:46 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80000000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040), 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x5, 0x5, 0x6}, 0x8) close(r0) 2018/05/08 18:01:46 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x100, 0xea, 0x5, 0x101, 0x7, 0x3, 0xfffffffffffff76e, 0xdd00000000000000, 0xff, 0x1f, 0xfffffffffffffffe, 0xb964, 0x1, 0x9, 0x2]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0xe}}}, 0x7ff, 0x2, 0x4e31, 0xc1, 0xc3}, &(0x7f0000000080)=0x98) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000000)={0x89b5, 0x20, 0x1, r1}) 2018/05/08 18:01:46 executing program 7: syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xfff, 0x60000) r0 = syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0x0, 0xa2080) open_by_handle_at(r0, &(0x7f0000000000)={0x60, 0x0, "7b4cc761eb755c62713e1ed1dd4c3aa49a78d249ddda8e974193e520b1f6fca123bd391a012b5f8df50a9dc168107cc81a1157fa64bcc46ea2c75c106a7465cc483800f98e713cd025cdd2476cc5a1f50b4848af9d5c4a28"}, 0x400000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x408000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) 2018/05/08 18:01:46 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xffffffffffffffc1, 0x800) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x1f}}, 0x1c}, 0x1}, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x4, 0x4) 2018/05/08 18:01:46 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x13a) 2018/05/08 18:01:46 executing program 6: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xad0, 0xa40) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000080)="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", 0x1000) umount2(&(0x7f0000001080)='./file0\x00', 0x4) ioctl$VT_RESIZE(r0, 0x400442c9, &(0x7f0000000040)={0x0, 0x8}) 2018/05/08 18:01:46 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f0000000140), 0x7a000000000000) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000080)=0xffffffffffffffff, 0x4) 2018/05/08 18:01:46 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000001c0), 0x803) 2018/05/08 18:01:46 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) 2018/05/08 18:01:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='hybla\x00', 0x100) sendto$ipx(r0, &(0x7f00000001c0)="01", 0x1, 0x0, &(0x7f0000000200)={0x4, 0x0, 0x0, "0cf56ccea3ef"}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000080), 0x0) shutdown(r0, 0x1) 2018/05/08 18:01:46 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000240)={{0x3}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x1, @tick, 0x0, {}, 0x0, 0x2}) write$binfmt_misc(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="73797a3143eaa9df7b8d029a609a4f095f62679236eee09945ca6657970d55b7c3bf68783c8d6dbb2fc57b2adf717916ab7064602367583fcd43696a391717986aa5912d36cf909603d930160e1e9661aee49bf2e083a59f1f4179aea679c7935897b88f1c7d1e4d35d799ba5c000000000000000000000000"], 0x82) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x9, 0x7, 0x0, {0x0, 0x989680}, 0x10, 0x400}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 18:01:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000240)="2e0fc798b7f566b80500000066b9ed9100000f01c166b96d0b000066b80000000066ba000000800f306766c7442400c28e83146766c7442402e28a00006766c744240600000000670f011424bad004b000eed9a30c00dbe064640f01ca66b97c0900000f32c5a59b00", 0x69}], 0x1, 0x0, &(0x7f00000002c0), 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9fd8, 0x200) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000200)=[0x800000006, 0x8]) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="0200000000000000b0000040000000000800000000000000b10000400000000004ed0b1221904e02b29be83e4913bf13ee80caedafbb56abe6ad91e18a50624fb8e0f578973846feaac412c5f37df963ba57dbf6d2606b3a4ee6edf5fb6b629ef76b548e62d13098458872399d2d6b498560f2cdc386eda21587b5b6a6afb550055a7ea8"]) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/08 18:01:46 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x3, 0x400000000001, 0x3, 0x3f43, 0x7, 0x20}) r2 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000001180), &(0x7f00000011c0)=0x0, &(0x7f0000001200)) lstat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001300)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001340)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000001440)=0xe8) getresgid(&(0x7f0000001480)=0x0, &(0x7f00000014c0), &(0x7f0000001500)) r8 = getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001540)={0x0, 0x0}, &(0x7f0000001580)=0xc) lstat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001680)={0x0}, &(0x7f00000016c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001700)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000001800)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001840)={0x0, 0x0, 0x0}, &(0x7f0000001880)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000018c0)={0x0}, &(0x7f0000001900)=0xc) r15 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001940)={0x0, 0x0, 0x0}, &(0x7f0000001980)=0xc) r17 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000019c0)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000001ac0)=0xe8) fstat(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001b80)=0x0) r21 = getuid() r22 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004480)={0x0}, &(0x7f00000044c0)=0xc) fstat(r1, &(0x7f0000004500)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000004580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004600)=0x0) r27 = getuid() stat(&(0x7f0000004640)='./file0\x00', &(0x7f0000004680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004700)=0x0) r30 = getuid() getresgid(&(0x7f0000004740), &(0x7f0000004780)=0x0, &(0x7f00000047c0)) fcntl$getownex(r1, 0x10, &(0x7f0000004800)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004840)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000004940)=0xe8) fstat(r0, &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004a00)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000004b00)=0xe8) r37 = getgid() r38 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004b40)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000004c40)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004c80)={0x0, 0x0, 0x0}, &(0x7f0000004cc0)=0xc) r41 = getpgrp(0x0) r42 = getuid() fstat(r1, &(0x7f00000051c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005240)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005280)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000005380)=0xe8) lstat(&(0x7f00000053c0)='./file0\x00', &(0x7f0000005400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000005480)=0x0) stat(&(0x7f00000054c0)='./file0\x00', &(0x7f0000005500)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000005580)=[0xffffffffffffffff, 0x0, 0x0]) r50 = getpid() getresuid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005680)='./file0\x00', &(0x7f00000056c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005740)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005780)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000005880)=0xe8) stat(&(0x7f00000058c0)='./file0\x00', &(0x7f0000005900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000005980)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000059c0)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000005ac0)=0xe8) r58 = getgid() r59 = gettid() r60 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005b00)={0x0, 0x0, 0x0}, &(0x7f0000005b40)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006fc0)={0x0}, &(0x7f0000007000)=0xc) fstat(r1, &(0x7f0000007040)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000070c0)='./file0\x00', &(0x7f0000007100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r65 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000007180)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000007280)=0xe8) stat(&(0x7f00000072c0)='./file0\x00', &(0x7f0000007300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000007880)=0x0) r69 = geteuid() getresgid(&(0x7f00000078c0), &(0x7f0000007900)=0x0, &(0x7f0000007940)) r71 = getpgid(0x0) stat(&(0x7f0000007980)='./file0\x00', &(0x7f00000079c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r73 = getegid() r74 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000007dc0)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast2}}, &(0x7f0000007ec0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007f00)={0x0, 0x0, 0x0}, &(0x7f0000007f40)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000007f80)=0x0) r78 = geteuid() getresgid(&(0x7f0000007fc0), &(0x7f0000008000), &(0x7f0000008040)=0x0) r80 = gettid() lstat(&(0x7f0000008080)='./file0\x00', &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000008140)='./file0\x00', &(0x7f0000008180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000008340)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000180)="de28da09081c7b280d34750fda5f6a4b9e06ac19fd06318e5d30d336e8b8230d09c50d5262d0f7762d514abc7313bcb9f3c56ed43cc84d6603f9f8a3a14a1b0fca8335be6e1f0713893058ba41b1e28eecd0cd4b608c2158c12986276c7366b5ea292a293b5c0bcab7a0473c3bfb4ddcc2d23c52ddb95d988a2190bed00b33bf4fac41539785b6398b079a71c4a0591c2b9379b945d4e86e81949491df6c4246867845c9f37f0b4dafc4f59dfb5b588792b0af81dd362c2cbac30c328e65d55415f512b43dfaeaac85a610e19cdf319edb0270b3ae5692d81048984a155ba98ad771adc7448a95b25c11cb5abbfff75a53bf3c9f407806b69e8ea932548b0c89364aec0617c4ff7876a23252053136be8fc47044f09427c6a8008d089d20ac61d94bda758a8d99481be45ae1ee1dc4f35213e9346f7a4fdec25ca75e4792fb9b0fc61882585d25e0005cc3a1e0cdc609782090d0be498f4b380f0314a60d732db86b9424d05bfc3c78383821bee7513184fce615c9a9075862e99ba4f75e28627d4ab721e2c762d7c5b5aa8d7bcdaf8a38ecf78eb3ad9456dc5f5368f44fd255658d2c2d291d26c8345f5880a6139df4e929032b5e21b4969ef1789b6df8da087e7d6e97dfe9606f9d936fa8378a9a05efaf7930f3d760eebbce22cd4f587158e26418ac1b74508eab02233979ae45825bcdeed4d796870f149df546a771a5829ea5051eaef28e82c3b25b40397009f1bc06c7cdb4ad9f1a295fcc91a81c230d7f11f8aaee822dcb78dc689794af1f9eac731168b29699d10847b1ac2a1ce367ad1f3fe01e9465885ecdc41520338bedf42c200fc9f413874e927db79688aba532522999ed39719c7fae1edd74105811336485912a01ea5a6d4c6f21dae2f45af7914e49e6c01f34aaaca60eb7b4171c28ec1ef4e9302e66d0bd594cd796dd7a0d6dab65adbbc01d8734199419d6debf2532d88cb94b76e7f2ba86c4f40cc8871d13523e8869eb6b36e62db496bbd59ddabacf4b513c81ea902e523fb46b4aeab2300310b5aa11ebf6563fe66da8759deb5b1e5e8104e2d123409403a5bbf5ccfba096e153e3e436d40a3af1a2fff937324e26e254db1e4946d0e5e9a60ec51fe7ceba04c89f5a25c03a406971dabafe10efc4a700815a3e1411267df23e3af610593a56f24848f5e2d3a16cac22763627eabe8058254a031607ff18a12cbdc137e03238d4c96d8a2980e583e8cd463b69a297192d15ff1a9d0db7bcfe2072325d0dda0f1ec44a053fc72d5d3e9fd6476ee1c5bec3359fe291520aeea1b24f26e2406e76510f102ec2945f39199ea0559a9e3e69af3d06f92d8a49bfa28d04962aba57a9e7b687ee202bdc44ab453e4c8404291ce88fc24e55d18a2412bf1d53e791dbb213b31447a03bbbcd0d64f582d7a9bfb6bd4a00ed4a49be343540feda2a1789477ba7cd17307bc03a1643afdef6feccf502087982274da5a8ea7c0777b4a0e606cbb54abcdcb5781c744014b4ce60ffaedb288d16f4e20790c2e2329d62289ce01b510f0641384a9f2c38c195c3fe2e12ec79575d92d81a49dd51a415dc2d086d72e6a70eb672483889ab1e79c8feaee7e674e497e9f6128d9f0bdac64c624d859c5be178f605a44b6b1dbf1ea56f758da6b795524cf074587a22068367adc1e45329befdaf55672a212ca043520350386b65965ec0404bf5c1c544d2a8c4372ba321da86a74b68bdd0fb9e37fbaf4c81abd110f43a8f4cb726a0a036ded34d0fdd07c46dfafbe042d929db453f0686c5e24119e504f9889364eade02ef820f6d727e67882264ded70b13ff240d03a34392f18fbfd1b740b547decacdf2483d545fee73b06854013b63bf1ae13184ec37434d9fdbea2ef52d87be2ac6e5d270b558ed13836c33c9753837801ef980861de5fe223246d53bf05b2104bc355ae082f5d1b02c68cdcabc48d789d76303105d49912fedde9b5cee474eca0548820376864199a5d12a6083685a09eab611094e06f79af5891d82978aa613d078dfc568d5efad7826ee5c207af0592e6d252e19099d2dd505af6e0957deeed824843c2502d8efc0dea5c334c20800ad753fde6540a23b77935e0766de432dfc45d5bf6a46f5d64fbc68ed8b56fde80e17a49110457cea55bf05e982f42850be86ae7cd7d5f26fdc796333a132054079a12decbfaa797795136b2480640faa2ade64ac8bfa1ae0afebaefcecfa862b4fd21c6525e3223cc982f37914fb811201730d3700ea57944016a6fc02917c400270a4882dff59db5dcd2a68ffb53711aa3582c802c4b21553ae071051330b00faba0250e38a6f54d7790d75b439504e3e784909dc12944d0ca357b7d12f5b0399664731df9e14578d87d9ba22669af76c1352f2249f15fddb2dd4bdaecf4b3bd7cea7f2b2e22d4d3f5140373a721f05355b7693a000b0abe3474ee8f8b47558b6d7d36c2399e66fd9b7f133633f9dcf4d10c2c47ac0211a327c38aa73849e61d26bbb636522db48234030c067ad5c804fbcd888e53a037a9aaa272f0bae956ca2c1d6e6e83c6b51301dc559f56776d8e83ed8598fe084ff1fe07b29f47c0347a5d92ae6575d0b0f1a3f3765228d9abc09221f2b422da78f37c56335523ed6c75208f9d31941043d99399f3961ec707f30847f11fbac67e2fdc1ab027313b45b1eaed9c65bf35472e70befbd5730fed9f343f856afd2fe1fbd2c7b49d87353327fc264804c29b26f373a98843f8f5a21e86bd6fc8accb298c4c1514ef359e6b8f0ed9a70d723c24844b068c419d0d4077131af29e8839259b50d1bfd8011fbf669396bd4dc312f9e8a7fa43d30477f7ba139da49f364338b410317759bbd4988855e1911cb715a17a44fffcf3419976edab230243855cf546e129d513b58068aee75eaf2918267d88049193087e99d6d9127fefbe9c12c2c30d6e1f91cfe67244d281c3d99311bfb927de8e20737a9ff8d7b99952c4d335acb822cc3bb1f75a9d3aeb43071bf17fc4e3caee52a7b8e944d0085d1a80cb1e1b6fc6d416b662cea205d713fbc7423fcf569e52c6783bdde3a825a64c076d4035d9507dbb7de5c4dab0fa91d3ad20fc8a1b0a58f44598655a58dfa656ba4bef286dd379a16bbd05c918cf404fce4a70f65ee2a50032a6b91ee73b59c358a3815f74cc0baf825d0cfc2738293b457d769d2c282cf36d0603a6eb24247e7707e3b41e137756c8b4a19e1e86ab9e807bcc1131bbd3adb36b5b59cd8513eb0e06f3544790dae9f7f556f3d81a5e20665a20fa5af49d7c35a5d3ce664088af3422e4a20cf3211e5fd42534464942195cf3005e321094439b9cdb43410ed97febb4c4e78cb285c66a5997c6b49deffb80796579bfc43947018a0c565ac36996a743ab1a7766cba94bfe8315624e76d0e145de1fe7c5562a8e13e1528f9b7001f407442dc7093daa86acb62b86569b2c1cb85ef4295fa2a69529a666fcb3beb4be161478d04e5f8ce1b20d95d9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0x1000}], 0x1, &(0x7f0000001bc0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x108, 0x40800}, {&(0x7f0000001d00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000043c0)=[{&(0x7f0000001d80)="8e3596077c1a9310fbcc160ff4896c6d2df58be395ed42c81af34307e42c33a3b4b608a00f28c7ea81baff1e608529226bbd2cdd263e33bd8210ffd667db13a86f911d63e0c54586", 0x48}, {&(0x7f0000001e00)="0109d4d80518a91346573a074008cb23695a8039b66bf6bc657604fbce2047bba137c6bbf7af289fae77cea01cd42d7e34757234a6f39e48c2d1d2cb46bc78ad516e54f5c12c0d267d257d323d486033be574b0a1ba55e453b81323704bfd71fd0931e99e755918a88a22bca08777e81ba414fc04e40f4d918f1a71aa1a025de0b424983b7507369c3", 0x89}, {&(0x7f0000001ec0)="0699862cee0e97335129aad61970a09e951e187f78680a42d32f47f052bf2cd1a2cbd69275129d99df44019202cae4f4d5876a32d6f2155515454d91641be42895aba69ff47c5ec4fb1888eb8ae4e47171cf3f663003bd73ed2df59eb0bab7e991cd7e36d4066c977b8fead862f61a8602f588f0ea45ce9e23b5f81f284498acf7d1d026", 0x84}, 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@cred={0x20, 0x1, 0x2, r56, r57, r58}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r59, r60, r61}], 0x120, 0x4000}, {&(0x7f0000005cc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006f40)=[{&(0x7f0000005d40)="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0x1000}, {&(0x7f0000006d40)="898666b74ac56a1fd55f42414086df918b3c01756d8d587b5aed609574f05d69509700051f1154f076966f82ce26004779d9707e1cf757cc121bf3cfc899aa75e30887b5a5ec05686f35d88cfe8fdab2c267591b05873c226679c02b9db919740ebb70658b5ded684adbed4cbc44495a", 0x70}, {&(0x7f0000006dc0)="ee13ef8365ed423959eaa24b52be23fd21a57198b7f3d5c7f9b83e7bf8c5a4d5042da7881fa395c5605cd12dfacf7b8cd2e18c7b4f4c1c9fc9981d083510a9ea9ba3e05168f130c030450ef4dcc36d1796e101d78e10927f138ea2bb9736c36739819bc749d232ac26646fb016f6db4484097de046a327", 0x77}, {&(0x7f0000006e40)="da45ee25cef1f922e0c86fa773607a5714845069268db73db4708ca05d266a887091748c780d0340b286b5370ad28c027b0c0233e0541bb64ff1ffd82651116f513996ca9bc285b44827edd6233785df8ce3a4183519b4cf92155c372c3d2dabdb7407", 0x63}, {&(0x7f0000006ec0)="a7c60a43ccbb7f34c3f2a91e1e09dc85fc567fc8ee04d8d32f12c07d61e1bc51b85e2df15461ed29c8fa2c0a2ac6e69ffd89d3860413064342e925ca29c66717134b4aa10db282a4b808a537b37b43ae287b32b8c93f5938abc343b8c10f7c600e59563d19c71707f9ace7c9b4c1b9893731", 0x72}], 0x5, &(0x7f0000007380)=[@cred={0x20, 0x1, 0x2, r62, r63, r64}, @cred={0x20, 0x1, 0x2, r65, r66, r67}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r0, r0, r1]}], 0x78, 0x4000000}, {&(0x7f0000007400)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000007800)=[{&(0x7f0000007480)="6ec73806eb9dd64b1c1cfdb3fa0a8f1b920e4b1be79ed5ecf7ba5b03f25455ec5a91d9fa7cf9f2313b9dd2cf995292deb106c20d0f2478dff80d7d540836db55930634e9a5fd9b67c1fecced55478032c090a7346dbf4b0de9b8644d03a95264bf387cfb302a0d5f796d08ef7d5cdf185f35b8ee63d43c4b209b00ef8d131bf1d99195a3c78e2d05158196373f0661c0b16befe171da848a", 0x98}, {&(0x7f0000007540)="bee29a072f62e2e6f9a30efd1bbf01264598937a5933bda03b32849e0df922c6ac1424dba68d3ba25e4df83b72efd53362927586f77da355a28f2f9f46df3a196677c7680350de987cbda9b47d700389ee93b3f2e43c60c16bf876e6a926596ca4adb85475805229e3f4aacb9c4f78490b3dd89fdaa844942ba7b60194b290", 0x7f}, {&(0x7f00000075c0)="7b9441aeb65ff5e8900a0d6cc7e6199a237399c7b666b1a65e4ae61f7fe87851435c39b0b9", 0x25}, {&(0x7f0000007600)="7754829b9c86e239bf040a4041aee1968141ebd9ddef83784dbeed2e6ed1442fe1e1cb385a0e929d018b3adacc89e99ec45f9f496027144800", 0x39}, {&(0x7f0000007640)="b4881c460a112df5b946e3112adfccaa0d47dfe483b0b4ada3132a5c9549853c17d991d272e950c32e2c3ce8497013448830f85c0ff02369f49d1849d4ac49ac99be9b1de36b65f9ebb62044", 0x4c}, {&(0x7f00000076c0)="bac7a77f5e96e0da11c83cea9a6a07eb2bd2cfbea240e70e639eabff543990567f3fdf6ffcfdc662307e633db5a2ac9803ffa4762b8cf0fab8474c0a4e2efdf8c85f70c71e2661a726a1f6caca8464367291c07dcfed0296d11e1bafdb367bed3e31c9807d99ff", 0x67}, {&(0x7f0000007740)="fed0275b129a7b24177f3958dc5033b0440428f642945916a84a0dc60d9a29aab90eacac108449150b80d9af75199c6cdec225fa0b802b48c87c4900e08f4ac97fa12551c8eda1f3e090c6271bc3984159917a9bc4e6189a6fde933923091820526d983ff18e7f", 0x67}, {&(0x7f00000077c0)="8662db", 0x3}], 0x8, &(0x7f0000007a40)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r68, r69, r70}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r71, r72, r73}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xd8, 0x8000}, {&(0x7f0000007b40)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000007d80)=[{&(0x7f0000007bc0)="34ccc7237f5755452d14db111da406fe02c184ae9f6213e59ffee7f7abf8883e21259092c57164fbeaf49df3b5a735195f1615bc401c7c412be4002d2e17fbbb9a1a4848a996ed2b8263e742126a1ecb5ff0f08fd375565e24f51cc222b5e6281d43a1c1526e7375b59b31fbc0897733a8f5c82054d7ec690b6b6211158da7462dd8c221e32778116314162a74d42097dc739a5d9abbeef37a78b0938928443443716659582f8f378e4d76e670cd3a8f8eca035a728f6a1dcdb3f6d8d14e8920d68df538aa69ad9f685f876e10de2ea8f828e104c7878019", 0xd8}, {&(0x7f0000007cc0)="9b", 0x1}, {&(0x7f0000007d00)="0115c27ddc9f", 0x6}, {&(0x7f0000007d40)="45b4209e9565877c420bc561e2f7808cae6b5f1e65450bb779b7679f61d319d365cab26b138831f2c53cf4f617372d1d6b", 0x31}], 0x4, &(0x7f0000008200)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r74, r75, r76}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, 0xffffffffffffffff, r1, r0, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r77, r78, r79}, @cred={0x20, 0x1, 0x2, r80, r81, r82}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0x120, 0x40800}], 0x6, 0x4040001) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000080)=""/103) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/08 18:01:46 executing program 7: r0 = open(&(0x7f0000000040)='./bus\x00', 0x10000141040, 0x0) fallocate(r0, 0x0, 0x0, 0x9) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x2bfc0a9a, 0xdc, 0x5}) 2018/05/08 18:01:46 executing program 6: r0 = socket$inet6(0xa, 0x80f, 0x4) listen(r0, 0x43) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}], 0x2a5) 2018/05/08 18:01:46 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6cd9, 0x1) r2 = getpid() ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={[], 0x6fa, 0x2, 0x4, 0x6, 0xfffffffffffffff8, r2}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r3) 2018/05/08 18:01:46 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) openat$cgroup_ro(r1, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:46 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfff7ffffff7f7ffe) r1 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="4a242e858fa5a5e8db3cd873b4fa63dcfe62b851f304be9b37854d0550fb24b838538a121b9775f8029a9dcf83d4c6a6929795b9645c4b5be7386bbb1d0987979137422dd9073bd60c3a8a93c893d39cf52828878e836f32bd65e49bf340910a42029753791f786cc51546c921ad2f42a17a4558a7f6fa3d15107e14975ca8897d4e79532cba8edfb8a86fd1258eaeb4b5695b00fd78eee00e89bcad92dbad27f2a4824b3b19176e2eed04e7c24e8d4964263d2389d8965a540f9131c5dd9393a9609c8ef2e48a2e81f80fa2aab3c5290683e2e32f23bccf7be5981354682429c36fc215353788ce73845cb04eac8b66bbbb7dd88229dbb25220048664516790602bba2ed6be976098cc64d67ded2787308133ef4412e630ba1a97195265623cc42f7ac7c2b6a0af62e17d0456f2e8d9907250ebc57b8d6f764bdce0d293640458852ba226ef3f13a0d72c3cf180bda232a1bbb9935b2efdfe361c12f864c6a62c5aa4f81ad14b9f44d03f890febcd939e8f634f17e1ed2a2becaff7e3ba78e4c6ce04320d70c30898ab1ab31c9d659a65e0ead2bafce9c809592f34ae161193d3df9e7b2bcb44a2f39a3e0486d135daa36ed3a4ff391b16af7ccb4ba7a5b15fd68deaba149fd4b87b8670c4182c8297fa3fd3c155b0d4d9f0fb7d90281881b6f71bf2d44c315d8bec5e6bcd520a055d9fcb167a78dd147e840d02f5e924fe8fb169459237d1f4acb410c9997c6f05d4ec647ae6922c04e528dd50810d15039c55925010a0251a4842b5b7272990f7f88077f6a6814dc4385262c791b0ebe362720a9b848e759fdf81cb9f98dc4fd19f57681c8fdb68fa2977b2fe28e5db2408c760264b5f39440a3ad6a9d10d5b40c508e5ab97fcd86d822492d68f8434a406e629a17ee68cd9f0c4c8bb32ccaa600a7b5c88698f58ccaa40046737bda335f7d1a70dc4d9f6d2f60393ecf8c781b207bcfc672dfe9bfe0108d735324418dc77dd3ac24cc478a6e12bf546ecf8d7e753da1ce591b00edde9c9f99b0820c0b6ffe67392ff7be48f8d825fcca21ed6cd3720521bef4c3b116c15a80cfda80031f801221752938f4b426c89f5c443766e62b5ee8dce6acd2b49bb46428e760f02ae3589f36dca1d5a86dd387ffb35d23e0a1f377580335df5962edbc90b904db9bb67428d2bde091c37bcae12153e3b519f1df0e21ead6a27f2ff865104ea43df32cb1297f34e73c993f5dc897c160d635589fb4f6b5d4569ff24d1effb366f9804f483ac6d4e9d88cf64a1962d826d0e3478371566fa73fc503ba1a88dc630aeb890a7feae58cf6c6d816c4058b87b4667988c61a02008f3d02c1fa6e55c8e28de6160f481fe493a42d24760451d12ab7a07408ad92eb1a2d1cddbed29a670bbae22df4ff30273167595e4adb7a6855a1ce0d0464cfb65ad99e6b2947ab9306aa016bfcd47ba91dd040653ac92cfdedad567d4c6178bafa6fabf37d59c6af5d644f09fa8a16e3e86a6cf2c0a5abbf8a7fcee084a481d9ef74a815bc8a713b6893525120cc2b191e8e1f49aa81c1695aa59867ebc0509f288a045bfa3fb3a3ccb020862821af0a216dc02c81fcd73ef18cc9646f8291f5358f170455e969119a9b8e7d90bf091778eabb4dcf9188b2e67187cea2a2dba12d6da312b33471866cf813e14bba3db99537e1bdb3a85dd97d00621ac36da1752f8e42080952534dd840dc8bed8c0d964122ea7d5f1b4409d5331c30cf8f15a6ccc5ed5a9d7e479c21891a4a9bf706608a26799890db9d3077b370aaa48df4ccf1e5779fc1b6b5adc7d2cc3ed951f43ce5bb02dd3aa5bfc6b37269d7eeccbe2b993e5dc3c85f1aaab55b70f29218a8f3190d2ef0523cd745148b061d63159af4b2850a06a352b1b72f88d708008c62cad2c7aa94dfee77ee0eda988410158fdc2fdfe8a0098511c478eac7b9dd150955435f42a3a84e772a89f80f19531ece81bebd123445796dd769e4d568ab4c24779d9362aef419369d023c9f05d5a3e4d860dbd867ee7896645e9cf5b0a160837d7499389444171826a05ec722132690e038b52046cdf25c9bdca9c18b9a0854de1e5eec1a9fcab3297320d0918293505436337ff97d12724d9a247b4707a468fe23c30006cd65a5288f690c9b90fb9e46258dd094117d3ea82c00bde0859a0aeb83c9fc3ba55d4e7a14415b9248db528379f87d0d4b807e9244a988792ffeb151dfc662d3c81a30355265df899034f3c32035eaddd2fca3e2fff6b90b0c933ccc6c1bd344d22dbb1768ed85db6cd042bd946132c3dc8b718e88104685588bce9dbc704513792672ff71cf58142b55cff3b4ef42cffd7efdd48ed8f209a369f2b6fc2bbfd2d9f138f84738c56a1d2d1613ec35a91f396554af20649dbfd200bcf366802572f9afd1f119f704e180f1ffac0778f532d407bad4d6c0e4ff43c220b24e08e1b24395214e18a60e210e2bfd8a6d356341f408ec5dc501ae71408baad94ee1813f9af5d558cf21f32de9e355866bd6d5c33b3efc1210a35a4845deb5337e173b844c7f46bbb88e1b815e271f3a79d5c2059e089b16baf0cd391e467193b65475dc188f9a43c560ea580835a57e17cd10f0421fb651be7ca06b80a6a58de9a9ce7bb9703d1b9670a15d88f1602ea1e3bba50b97db72ea351c6f3d610d2868a73e6d699c5224f0f1f8355216b757dc1a440d6293d1385af2c1ea3cd448e900d3efa4fcd4b4026f94e6552f3e6eb53bf62263259bb858811e30d5e67ff7e8db86da88fdb1535379c8e8add551dcecd34f303f081b745adbd1a0e1f68a4732fb5a2c9d815b2244cce5ea381e1253ef6f603d273ba17c9b32fe0eb96d22a38b1dcfd4575b2a95fe8a5417841525641bb517596fb8216a23f5b4d2948e6d50ca2f947b29ea53659c70e7c57d7ee6befdf8ae5df986990b13557a09a589a3052d8965e061d041320e479b824fdc7eaab7c7265de2ee9add346840a7e20c7133c93127d3ee65f73835cacb0831671efcdb0bca3defe8f818592c546126e793ecf3f8ae2f50f25a01efc435c7653a8fe47720e5a489fdd83ea6ce897b18241368871e3eee0c17a2c9339e2a7c622f30a7691eebb1b291a0b7b409189ff2f86c0adac11f4b0480e0a3113616f99da6293d9c5a0e4ab7147f3fdb73c05e412993ff896d1862a9657b0ae62a23f5dc37c67e0c223e1a2a0c7f2fb11dceff8da200d9401b1f43172864a9b3c408581bd683368fc0c6ef0dccafc9c6631803e984d228da9bda9a531f9a22741afa9663868e19584324d75f3195284c6d55e7093fafa90d06da60919ea7e723b9639b07d1773d7252fca7d46abcaef71fe60cc2db8747f9a95865e8d8b3e39c566b6e91c562079fa016fb1f1d620948d925035e102c527ae2375e7a5f2fb3c0e737d5cf5df6ce66c9caa3bd599d70bce0817ee5bbbc139acb96b1cd09882c0407a8e1735dc98180443f2f302bddf487a03e95fd18c4be9112ed577b22decc5e34aa6628f4688abcbe7cc4569c5c638d465276270ea3519633987bb443669420dd7bf5a057d0fbcb93a115c53d36a365d8fc1e22a070af8ee011e316fec0818f5604241ecc00b615463d8278b2d0bd2ad1f4de3e9bde7c02069b4fecbf1003438f5bc5d93b61befc19cc19926e93f4fe55cbec9cedddc104a27fb258aa63d9f532579df52b939f186d44019c430b331a11c81d083a75024b423744030f00bb294b277a21f84f930d0102c82e0a42e7d95138fffd0f263c27241b40d562830e7a30ae928244df1a5b193030d5136a43093af0ed5f62532457ccaa2c740e9babb85862d14b645663eac11979a057d6bc9444bf9aede48192c2a8281d95276413cf42b87ffd1c05afba6b40cd40634b37e8a295d15dbcd15c836addddc6a09e4c27c31db7b0b6e31a828be812698c821d62aa588429b3c05809fa81bd3d78066a4190555e4d5357e9ce6aa1d484b7b6748a97f6071c8ad6eb87248142035955e1f331db927467c96ac6105142645bfefb8713dd9cef7d3aeb1c047c757f1d797a1f224ba814536be9f342cc99cec7ca14f7b431e53ff5f4d3aa37a06b2a00eccf072279e3f39b6104c312214510b2d8c71e415f00fef4111a3ed7ab55e7b83cb702d3f79c867b187e8f4bfb7a726a8acf6bc017a7d221eddc213589d1df8cfa9e0c7cd608bed69fd57744747e9730ad82bbae5535bcc2ac400d3326f252643b7312ffb351605ffc1142e993373af730bcfce4560680197e7081f1b9cb2c60171c1f2088552f447b48164e0e9b3754115b2cb93203636cca8de6193da52be1a886151b8bdbd1f34540ac4929c1d90b7c8e1a702652671201e8fcabb21d07537414b934fe1efb8505839a03e8e7de5fcce33845b8029127b96fae6e8c0595caf01fd8f3197df4b069068ecd2a41a2a5c0df530b306e4894f2eaca0525d3988f49597b0bd850a140bc1a19d7ba191dfabe17a0fbf0a87fc207731b5e521e0420c61c566a07284c50b31d23fae13db47bad2b0cdeb0847a644c2d20ff0e5414d6447001b35e0cd365b0f63965371614dac014bfd489ee3333e8eb17be88877d97ebd6cde318872dfc65a951000b550ca54c14c44befa050868c13356e3a7899bdf5aaed9b86d85b5f33c999b2329ede86b32057000de7c78268c304c07a82a9c30fd9a38f8a8d67c9d0b54eff92ddfd02ae3cdad4b679c0639617f8d456cee93d1f3bd0c2f0237e7cb1bc444d790280428b6cc74f065bdbdcd198ee77d1af887c9bf4b6560d68b984323beb8670e59217e862ca21873331b51872f1107a57c9b910027fb8697dc1a08ec1457bd9aa8b4f03d3e16102f4db882c333eab29bd7273ecb1597c9e7500492cdd836ca0b669f31c5d302406f695874bdf21a070604b3de5cc4d5876d4d7e64e3f6fed98cd1beefb4c3433a89e02d8496b2de9d0612701a9c73729b88d79a438abfd3903a93a566f0a282ce4178b4f069480fc65e30d395c5ef8cbd8662b79050b6f30d8ace3248d617af543690a393b550f1394022bd914bf9d3d18ccbe6757e007893f01c34745bb7808c537501419ede875f1f5323875b13c8e2616c9bc74d9018c0b81b629ea1c2026d9803ceced33be0e189562976eaa8d4fa435904714f7d6fd131903a9d7b8ade85960d584021855292bacd74aae0d7e45fd69368705c4bc2ad2436336372a82960ad08fc3898b7d0788e0fe0f53bd18ef800e79d10bc6472792f81d3f5724f7018f2f9cc9b8db3c1f7246816a12e55049a1fbb70e8dda9c4bf223161c1d48d78dc6cf79dac1183495c1215c653866480c8449debee26342e7f2ee6bd5194ac327d2384f7117440a5f5707ca0072b5743f4530683e6c3a9f723a2a5eba64692da94052ca67a6260a7d94ed8327a48f24d90216decb3f64ca3639a8ecebedd484271b4c00a7426fae9000bca9bf2e13ae909ff323b5cd6afde3cb0e9a8e4d49fd1c3e869d55dfba473c04953fbbc4d7a7b70f24ef60b676f5e09ce72c25c7b5ba9b276bc8091a29b8518fbcdc03737b483865c13aa6395117f80728af758778d234cfbdcccc9efe9902e9cb80826207fd72c9894d318fddd8e60a0933897c2b0c2f3b5beb4b79fa4e18d71b74a9340d7b046a48b3def59451bcf5145e69ccdd16d78ce3b0df718eeb06a3bbdc261e8cf130fb886ff8ac16841e404c70604919d75af15fc20af2211e6c957552488662c751ace2817c5eaab0bb15b10ae65da2e97b25eac7a40d8ddb0fd285584476a1b1948e183918a70613934ab0cc8e73d8c2cd670", 0x1000, 0xfffffffffffffff9) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="4fe4cb494e049433fa8a2394b0318b9563092a81b423a5a5e6753c6d847f6dd4605d57269ff92514efb2fe8e7b9cd1d4fd", 0x31, 0xfffffffffffffffb) r3 = request_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='[,bdevppp0vmnet1vmnet1systemselfvmnet1/?\x00', 0xfffffffffffffffe) r4 = syz_open_dev$evdev(&(0x7f0000000300)='/dev/input/event#\x00', 0x4, 0x40000) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000000340)=""/154) keyctl$dh_compute(0x17, &(0x7f0000000200)={r1, r2, r3}, &(0x7f0000000240)=""/7, 0x7, &(0x7f00000002c0)={&(0x7f0000000280)={'sha1-generic\x00'}, &(0x7f0000001440)="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", 0x1000}) r5 = open(&(0x7f00000024c0)='./file0\x00', 0x101000, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000002500)) r6 = syz_open_dev$sndpcmp(&(0x7f0000002440)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101080) connect$vsock_stream(r6, &(0x7f0000002480)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/05/08 18:01:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0xb3) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000299ffa)) ioctl$TCSBRKP(r0, 0x5425, 0x1ff) r1 = socket$inet6(0xa, 0x8000f, 0x3) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}}, {0xa, 0x4e23, 0x8001, @loopback={0x0, 0x1}, 0x5}, 0xfffffffffffffffe, [0x0, 0x10000, 0x6, 0x10000, 0x7, 0x93, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e21, 0x762574e3, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, {0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffff0001}, 0x5, [0x8bcf, 0x2, 0x3, 0x35, 0x6, 0x4, 0x2a7]}, 0x5c) 2018/05/08 18:01:47 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200081, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x4080) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240), 0x4) 2018/05/08 18:01:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfff7ffffff7f7ffe) r1 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="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", 0x1000, 0xfffffffffffffff9) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="4fe4cb494e049433fa8a2394b0318b9563092a81b423a5a5e6753c6d847f6dd4605d57269ff92514efb2fe8e7b9cd1d4fd", 0x31, 0xfffffffffffffffb) r3 = request_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='[,bdevppp0vmnet1vmnet1systemselfvmnet1/?\x00', 0xfffffffffffffffe) r4 = syz_open_dev$evdev(&(0x7f0000000300)='/dev/input/event#\x00', 0x4, 0x40000) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000000340)=""/154) keyctl$dh_compute(0x17, &(0x7f0000000200)={r1, r2, r3}, &(0x7f0000000240)=""/7, 0x7, &(0x7f00000002c0)={&(0x7f0000000280)={'sha1-generic\x00'}, &(0x7f0000001440)="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", 0x1000}) r5 = open(&(0x7f00000024c0)='./file0\x00', 0x101000, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000002500)) r6 = syz_open_dev$sndpcmp(&(0x7f0000002440)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101080) connect$vsock_stream(r6, &(0x7f0000002480)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/05/08 18:01:47 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) bind$vsock_dgram(r2, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) setuid(r1) write$eventfd(r2, &(0x7f0000000100)=0x60000000000, 0x8) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000180)) 2018/05/08 18:01:47 executing program 6: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="636f6465706167653d3934392c000c0cccd642e8951cfed52fb8e16c75e1d1eb7c69c5e0aedbf5e952082bb2aed33a35e9d57072a4917367a592daff7c406b26c1930b0b552b4831b6b2d60dbabaced1a3e9084bb6fb68e267b4cd85a9"]) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000180)=""/50) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)="2e2f66696c65302f2f696c6530ff", 0x0) unlink(&(0x7f00000003c0)="2e2f66696c65302f2f696c6530ff00") 2018/05/08 18:01:47 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x2, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1, 0x5, [{{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @rand_addr=0xff}}, {{0x2, 0x4e23, @rand_addr}}]}, 0x310) close(r0) 2018/05/08 18:01:47 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000040)) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000000)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000240)={{0x5, 0x5, 0x1, 0x9, "d59be3c1b697a194a0e675a1e098b25ff9d44e35f2b49affac6a03d5352a821d1efb997cbc83cdb5e07c5c9a", 0xbf4}, 0x0, 0x0, 0x300, r2, 0x1000, 0x7, "b5ae145a2c5c523837280cddde92b5cea532b117790477272a60c7f8a0e5ae4ad6c9678ba338b330eb172e7f40e58f40d537d8be6163a499d59f6bfb33ade38b", &(0x7f0000000200)='\x00', 0x1, [], [0x7, 0x7, 0x7f, 0x6]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r3, 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000001c0)=0xfffffffffffffe85) writev(r0, &(0x7f00000009c0)=[{&(0x7f0000000500)="a8cd305e4d361200b45940eb3ab371c528f1ca86390a77c3de5c6b380f5bcff7ce7006e4424f470923ef5fc3b842354fb529d427ab5dab7cfc35b98a06b2f1e04cf84f393cd856248638d1a17383f5aeb947f39665fa20525377b7f4b7b6f551c3e7c80f917a234c9d9d4b4b7250d7d08d79faf5e1ea1d89", 0x78}, {&(0x7f0000000580)="bf2de1436f31f22743d0b42834628cdf883fa4ff49934e8ecd86c60a564db1db148ca001c7bdac46f89be8e6f2032f763a36440992e74051c053f1d1f05e31f2604f44152be1f41abc38bf4da81c3670221d93fd844dffa7c1cbf8d5344140e5f3fec56f370e0c6f24ce947aaa9debceeb16991c04815a864d891315dc1bff711290be5a87ab585f7b051a6c3f5ba0036c0d2c7c763627a74f7fbf6654eb60c7a23022b4d9f78322074ae81b1bce00aa72a351d85f2c018c87bf380b37b129fcd0f29bb188a647904131735b144dd0489d0579e65293069df0cd887d253728e404c9e37330bc99ce", 0xe8}, {&(0x7f0000000680)="62b8f39befee709f84c65e93e69dc5b7443445d3dd1cec2446abee68390e932a6a8d56bb3e5bbe5b11a2fa07d286c829465508cd14ecd85d8dd9f1fd2d4e3a388a9b4080d0cefa0f261cbe4b8a612675f8827e5e7fe125b933d6769501f3f4d51d7eb5af6bb47e0c06d4a0d4d6cbf0b902aef13a1ceb1e3777bf5ad78536cfcea9d667e910e517a5163e74af3536d0ecc7346058e7c29852a23c54b8b2469e7b0854fa6b5bd4a8eb4f1fbd2c452efee7014d1922e6df8e73d9a8d920e9ad3915f9365a18fb4a1b77f02225c3f1168e60e256ea1d7273939a887e1ae1ccf6f57cf41ad5b87be325bb", 0xe8}, {&(0x7f0000000780)="11604d2f4bf4d5897122876e18b87eb35efb6036fc3d039a7eda9068d03e7d553959ad635442f2d97cd2f85a2780fb54bd2d04ec8208068c3e68c23cdfa4667bfaa4910d353e87150a52f1f7e6c50d0382470022c004029c798f05e58e4be08387ab4521e4a032aaee93f888c3b2c51b6d81325270b8ef1bce1bfbcb2c980a0ba6030ffbe8d5c03a075f982be25f50760692fc199ba4e137107d19a52ac336c152a86653bc96d9ff2419c52472b7a7ddfb20f52ed2b8d2b9388fcf22f9dc5c35249509729a8f4df8b22c5dbc23ed007b00b1470267be", 0xd6}, {&(0x7f0000000880)="6a509308fc22715ef5d8c7aa7832eb2d789afdef49e1e72830313216e523da8cf3d6ec5d8a2cb68d0075681a7f0891d035d4298d74e3156c826abfc934656014e41225f37c4534f5ea85a3b0b6bba45886dfa23398f2f2574dbd7cb5ae3d5d0da87c7d6bfe79585a80bfb98bacbb133d3d6765932f7b56ef224234d33fa9999b63da9a8ffd5fab609689e5f0f0488128d3a1730aaf72bf113f217a4e0947582645de826827477823af", 0xa9}, {&(0x7f0000000940)="f80ab5ec34eeac38e7ef7243f974e012a225526316f646bb5786f3024b7e", 0x1e}, {&(0x7f0000000980)="c443e2f9ea04246af102b89c28bf80f7a08b4632197ff5e8c0", 0x19}], 0x7) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f00000004c0)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in=@local, @in=@rand_addr}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000480)=0xe8) 2018/05/08 18:01:47 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x8440, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) read(r2, &(0x7f0000000040)=""/50, 0x32) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000100)={0x0, @dev, @dev}, &(0x7f0000000140)=0xc) ioctl$TIOCSBRK(r2, 0x40044591) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f0000000000)=0x1) 2018/05/08 18:01:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(cipher_null))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xc7ba, 0x2a201) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x3, 0xffffffff, 0x6}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000180)={r3, 0x1f}, 0x8) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="823e"], 0x2) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) [ 193.111132] FAT-fs (loop6): bogus number of reserved sectors [ 193.117098] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/05/08 18:01:48 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) syz_init_net_socket$nfc_llcp(0x27, 0x52843abfb8881d91, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) 2018/05/08 18:01:48 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffff4, &(0x7f0000000340)=0x0) io_submit(r2, 0x7, &(0x7f0000000980)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0xffff, r1, &(0x7f0000000380)="14938ee5056de9e269d04241dc15d141a816d92824f338d455d077ae6bdcb24329a01c8473c2d3dcce280d0989901920bdb24bacd5dd3ccdb49e3e113c6ae7d0e2d1fbe327abe18421eb889c93829f17e3a4c986c9333b833d70cb2c07d02d1665c45a7b11c30e8d48d4863245e60867e5af944e2edc9af5dfb6cc307a818ee57257042f6d48231a444767", 0x8b, 0xfffffffffffffffd, 0x0, 0x1, r0}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x7, 0x1ff, r1, &(0x7f0000000480)="ef32d1e05d77ef7ca2407da335ccc849cbf5f612a8", 0x15, 0x20, 0x0, 0x0, r0}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0xe, 0x7, r0, &(0x7f0000000500)="286aaa54f75deb560303f72c76f7ead8182478ab35f5b5c565ee2ff41056120ea196d730a7c5b0d6235e0a78a6783f3113c1799a18a37503e0a2ee26aaa31cf39a3ddaef", 0x44, 0x9, 0x0, 0x0, r0}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x6, 0x3ff, r0, &(0x7f00000005c0)="5e1139ccee714f6f19c160b0f36b861c564079d0b068ec3f", 0x18, 0xccd, 0x0, 0x0, r0}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f0000000640)="9b83903d5e78db048b854b3f66c92485149f2ec8f5d32159cc0fbfc4698336d23663d2cc10fabb39175696db8660791a96062947012b1b6bad25024046c628a342f26263aaab4a6ac6d3f8c5d23cb1f0", 0x50, 0x2, 0x0, 0x0, r0}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x6, 0x7, r0, &(0x7f0000000700)="b169c800f087a694460fea570d3998397ed7b40bfa66d03c4c49dcd4ec3abeeff6af4feaef7dd7e44054ef4adef68076750cf49682b68ed0ca7169e9c5ec3fb2af957fadb5badfa8739f28f6fb4c1ddf01f9db4e1087edf5bc684f43fb19e8f4393f1fd062dcd60a249bca0553c3fee5f36a59eaa718870e58b9c71839da04e443f7d245a1a9587dfc4e3c5c4aefe4d36c1b5d4393404858736da227fe2bcf99a46483b9126e5f5e656b826495a4a608f1b176fa63506de36733e55ec3b3e0a29564665d7e17e8f4b798974ebcb66d798050e7424ed18a66b7cc", 0xda, 0x3, 0x0, 0x1, r0}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x8001, r0, &(0x7f0000000840)="cd042a937d9857f5624c20014d6972122846f8764ae65e4952b3ebd6a59af0aa7abbc8426a499f76bca4383b4bc2c8df922b51a5513c7badb54ab1ad6b99efcc8e2549a02d0b4ae55c879fdc5caa6801adbbc2406d55a7358ad65648d6f0f144cdbbfd2977e9a06d1f66f671d65ee53252147f196bb352285b1f9294292ff5e535510cca1a7baed8a6ea9a2e8cb81b2f0d052300b4d1f8f92bfb549ffde66dd52644987e28a06a2ff788c9d4144ad116821d2c8a487888315e6fc6cdebe58fe8613d4bb21b7eca939e6193175860ca385a1443d969848a25d79363498ed59926", 0xe0, 0xffffffff, 0x0, 0x0, r0}]) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x2, 0x81, 0x1f, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x11, 0x81}, 0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000b80)) r4 = request_key(&(0x7f0000000240)='ceph\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='/dev/dsp#\x00', 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x3f) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000b40)={0x3, r0}) io_setup(0x1, &(0x7f0000000300)=0x0) io_destroy(r5) r6 = getpgid(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000ac0)={0x99ce, 0x8, 0x8001, 0x40, r3}, &(0x7f0000000b00)=0x10) r7 = fcntl$getown(r0, 0x9) r8 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000a00)={r0, 0x3, 0x1, 0x0, &(0x7f00000009c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) pipe2(&(0x7f0000000a80), 0x4000) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r0, &(0x7f0000000a40)={r8, r0, 0xffff}) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x40000, 0x0, [0x0, 0x6, 0x16b, 0x10001, 0x7fffffff, 0x1f, 0xffffffffffffff0c, 0x4000000a41]}) 2018/05/08 18:01:48 executing program 0: syz_emit_ethernet(0x7e, &(0x7f00000009c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffffa6dd6071ccde0048000000000000000000000000ffffac1414aa00000000000000000000000000000000000200000000000004010001050000000000c204000000000100b0780000000060d0a424000000000000000000000000000000000000000100000000000000000000000000000001"], &(0x7f0000000440)) 2018/05/08 18:01:48 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x10105082) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000200)={0xffff, 0x101, 0xf2b9, 0x100, 0x400, 0x70, 0x0, 0xff, 0x7f}) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) sendmsg$key(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x8, 0x0, 0x6ad5819f886bb08a, 0xb, 0x0, 0x70bd28, 0x25dfdbfb, [@sadb_spirange={0x2, 0x10, 0x4d6, 0x4d5}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e20, 0x0, @empty, 0x800}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}}]}, 0x58}, 0x1}, 0x4) pwritev(r2, &(0x7f0000000000), 0x0, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000040)={0x6, 0x659f}) 2018/05/08 18:01:48 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xc, 0xffffffffffffffff, 0x0) unshare(0x400) preadv(r0, &(0x7f0000000240), 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x67, "56ed0d15d333dcc6aff1fe708229bdab8914181a3ed30a159093472b1af0100687f7733c4cb5ae08a0d5e9f6b84b8b4e1351684f70717fc814320bbeea49b3477b130a5bf7c0e12ef4e3ff02640a43482dc7f86aed84ce90fc21d4f83d39aae9229c3650b440a1"}, &(0x7f0000000100)=0x6f) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}}}, 0x84) 2018/05/08 18:01:48 executing program 6: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x8, 0x4) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000004d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000004d40)={0xffffffff}, 0x111}}, 0x20) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$rdma_cm(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="595919b88ba1efce61ff1effdb003b2ec3b0e201202a182827fc259df50d109bddd9726d00000000000000000000", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x9b0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x9, 0x7, 0x9, 0x2, 0x0, 0x5, 0x6, 0x10000, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000200)={r6, 0x55a24ea1, 0x6, 0x6, 0x6, 0x3ff}, &(0x7f0000000240)=0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000280)=0x20, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000002c0)={0x7f}, 0x4) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) close(r5) r7 = accept4$ipx(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r7, 0x0, 0x484, &(0x7f0000000400)=""/43, &(0x7f0000000440)=0x2b) 2018/05/08 18:01:48 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x80100, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000180)={0x100, 0xffff, 0x100000001, 0x200, 0x2}) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/llc\x00') ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000080)={@reserved=0x1}) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000100)) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f00000001c0)={0x10}, 0x9b, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="24000000010903a3df18470000000000000000001000020004000100ac14ffaa6531bb5ce6e7b5b288d621b1f168c140ad3cb290b04e7c3adaeccfbe64f287c07e2ac5f340495a2f13717469750ff59b129c2572f29b86e57670724769a17705732cc11a916f9f0b7a9483512fc5500e13235a76acdd53ac435ab27625d95be032ed992ae2d776a593027b691b68e4f28bc09aae1e603c7fa5f43aac843267dd4c572c90a05e81aa0086cc3bb3e9ffe068b75cdd971623018a303bfa267dbc4d553e4fdf53bb4a0149b6f7e08525f4ebd244088f66851e32802126e5c973d85f5e976d10b9d01109"], 0x24}, 0x1, 0x0, 0x0, 0x20004041}, 0x0) r4 = memfd_create(&(0x7f0000000300)='net/llc\x00', 0x2) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000001440)={0x2, &(0x7f0000000340)=""/31, &(0x7f0000001400)=[{0xa49b, 0x1000, 0x6, &(0x7f0000000380)=""/4096}, {0x8001, 0x63, 0xfffffffffffff801, &(0x7f0000001380)=""/99}]}) write$binfmt_elf32(r1, &(0x7f0000001480)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x6, 0x64df33d4, 0x9, 0x1000, 0x0, 0x3, 0x9, 0xa5, 0x38, 0x1dc, 0xffffffff, 0x4, 0x20, 0x2, 0x3f, 0x6685b02a, 0x2}, [{0x7, 0xfffffffffffffffa, 0x8, 0x4, 0x25cf, 0x6, 0x7ff}], "34baa665c1ba3743e30ed5f6d463e87384574e3fe12f0d414f3a1eded168e070cb73d3b61917bf95f47f9cef33c8758c3ce5fd3101f1627a932642da748ba63b7bc24179bd2f935dc9c3fd2bb9282d63ab212537301a83ed2a96602b", [[], [], [], [], [], []]}, 0x6b4) 2018/05/08 18:01:48 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r3, 0x9}, 0x8) 2018/05/08 18:01:48 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000180)) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r3 = getpgrp(r2) sched_setparam(r3, &(0x7f0000000000)=0xef1) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') r4 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r4, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) faccessat(r2, &(0x7f0000000180)='./file0\x00', 0x11, 0x100) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f00000001c0)) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000000c0)={[], 0x0, 0x1600}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 193.430054] sctp: [Deprecated]: syz-executor5 (pid 14080) Use of struct sctp_assoc_value in delayed_ack socket option. [ 193.430054] Use struct sctp_sack_info instead [ 193.535782] sctp: [Deprecated]: syz-executor5 (pid 14101) Use of struct sctp_assoc_value in delayed_ack socket option. [ 193.535782] Use struct sctp_sack_info instead 2018/05/08 18:01:48 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @remote, @loopback}, &(0x7f00000001c0)=0xc) sendmsg$can_bcm(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x1d, r1}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)={0x7, 0x81, 0x0, {}, {0x0, 0x2710}, {0x4, 0x1, 0x8001, 0x2}, 0x1, @canfd={{0x4, 0x0, 0x2, 0x2}, 0x3e, 0x3, 0x0, 0x0, "55f44aa578ca0ebba500521e9450efeddf34534cfcb4d7e6c3a7eeebe1bac05fefcaa00854db2d0c6210c21e6203583b09ba96c5a8f127d726ea1f43adcb5c52"}}, 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x4000) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x7, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}, 0x1}, 0x0) 2018/05/08 18:01:48 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x5, 0x200, 0x1, 0x80000001, 0xfff, 0x6094, 0x100000001}, 0xc) r1 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) read(r1, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000080)=""/13) ioctl$TIOCSBRK(r2, 0x40044591) 2018/05/08 18:01:48 executing program 6: r0 = add_key$user(&(0x7f0000001100)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="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", 0x1000, 0x0) r1 = add_key$keyring(&(0x7f0000001080)='keyring\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$reject(0x13, r0, 0x0, 0x7f, r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x1c, 0x17, {0x7b}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/05/08 18:01:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x2) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/08 18:01:48 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x17b) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x10, 0x4) 2018/05/08 18:01:48 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200040, 0x0) ppoll(&(0x7f0000000040)=[{}], 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getegid() setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000180)=0x800, 0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket$l2tp(0x18, 0x1, 0x1) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000001c0)={0x4, 0x401, 0x9, {0x77359400}, 0x401, 0x5}) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000240)={0x10002, 0x0, [0x4, 0x75, 0x200, 0x5, 0x405e, 0x81, 0x8, 0x3]}) r2 = accept(r1, &(0x7f00000016c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000001740)=0x80) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000140)=""/60) 2018/05/08 18:01:48 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="a7000000c89eb9fcae3a6f100d8bec438dafc6e89a07b3deb6e555a2f1bb2fb7b3f0bb0174fda8b3ee8060c48c387c1f050ae788e03b974152f1e04788c9bf1d99af364a559e3a01701f399ed6b8db055edc63d6551a8fb4aea6d3de1f6f4c2ad9f386678f06398c744b49b3d5c0b08ec04dffe6b98b323a575bb07b511425c12c5092b4bd3f40f5ee46084d043c2794ed0baa82e970af81ea630bcbf9c9d2ce621f239fe0abf542182c5a"], &(0x7f0000000180)=0xaf) ioctl$KDSKBLED(r1, 0x4b65, 0x400) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0xdbc4}, 0x90) ioctl$TCXONC(r1, 0x540a, 0x0) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:48 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f00000005c0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40000) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000600)=0x1, 0x2) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x448, 0xffffffff, 0x288, 0x288, 0x0, 0xffffffff, 0xffffffff, 0x378, 0x378, 0x378, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@inet=@socket2={0x28, 'socket\x00', 0x2, 0x1}, @common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0x100000001}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1, {0xc088, 0xb9}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x5, 0x2}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0xa180, 0x7df}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setuid(r3) shutdown(r1, 0x1) 2018/05/08 18:01:48 executing program 3: r0 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:48 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="4c0000001000ff20fffefd956fc283b724a600000d00000000060000000000001000010006c41180b598bc599868c62b2ca654a6613b6aab02000000bc832b0790ed00000000000000000000", 0x4c}], 0x1}, 0x0) r1 = shmget$private(0x0, 0x2000, 0xa, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) [ 194.139882] netlink: 28 bytes leftover after parsing attributes in process `syz-executor7'. [ 194.170362] bridge0: port 2(bridge_slave_1) entered disabled state [ 194.177979] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.197067] netlink: 28 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/08 18:01:49 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0x10000, 0x9, 0x9, 0x1}, 0x10) setuid(r1) 2018/05/08 18:01:49 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'gre0\x00', 0x3b6}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x32}, 0x0, @in=@rand_addr, 0x0, 0x4}}, 0xe8) shutdown(r1, 0x2) 2018/05/08 18:01:49 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000000)={'tunl0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}) 2018/05/08 18:01:49 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x3, 0x2000000000000014, &(0x7f00000003c0)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x1e}], {0x95}}, &(0x7f0000000400)='syzkaller\x00', 0xd1b, 0xe4, &(0x7f00000001c0)=""/228}, 0x34) 2018/05/08 18:01:49 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x101000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xfffffffffffffbff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0xffffffffffffff55, 0x1a2}, &(0x7f0000000180)=0x8) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:49 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) socketpair$inet6(0xa, 0x5, 0xc01, &(0x7f0000000000)) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r1, 0x200, 0x1000, r1}) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/08 18:01:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x7f) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x40440, 0x0) 2018/05/08 18:01:49 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = socket(0xa, 0x3, 0x19) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000001c0)={0x4, 0x1ff, 0x958, 0x0, 0x0, [], [], [], 0x60e9, 0x401}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="9de96cf0ffb053ecd7000001000000800100000002"]) ioctl(r0, 0x101, &(0x7f0000000140)="d1564b0701c8a208def53d8a14c77b213346a70bacad63526aee21146e04bcba26c061de8da382fc1d897e9c46c016a2dddc8d2f03f0ec44d10262ebfbbe2b08f1cad33e9ce1587874e2d76d8a2bc8bf557b758ead36417e67aa38e0ae5a8c9f6daacec39b2165a15c89f15f762efa5dc24c3169") 2018/05/08 18:01:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001480)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1022}], 0x100000000000015c, &(0x7f0000001400)=""/6, 0x33a}, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000000c0)="546ef384ff5cc4522e47263d7d452085110ef8630b7dd64e70d86431b14ed4c6d988e07cabc8e0e7b41554096dd3e8da08426b936724925fcca258e24e2a9ce568ddcf9f314be297a24b") 2018/05/08 18:01:49 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) getuid() setuid(r1) [ 194.928845] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 18:01:49 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1000, 0x800) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0x1, 0x5, [@dev={0xac, 0x14, 0x14, 0x12}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x11}, @rand_addr, @dev={0xac, 0x14, 0x14, 0x15}]}, 0x24) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000080)={0x3}) r2 = syz_open_pts(r0, 0x0) dup3(r2, r0, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/05/08 18:01:49 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) pwritev(r0, &(0x7f0000000300), 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1000, 0x10, 0x563, 0x100000003, 0x9}, &(0x7f0000000200)=0x98) sendfile(r0, r0, &(0x7f0000000040), 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x3f22}]}, &(0x7f0000000000)=0x13d) 2018/05/08 18:01:49 executing program 2: getpeername$packet(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x4, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000000002800000850000001700009392000000000000009500000000000000"], &(0x7f0000000440)='syzkaller\x00', 0x1, 0xffffffffffffff21, &(0x7f0000000180)=""/206, 0x0, 0x0, [], r0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r1, 0x0, 0xe, 0xf7, &(0x7f0000000080)="d6b54c08e002f37ab991b748a678", &(0x7f0000000300)=""/247}, 0x28) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x160) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0xdc0, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000140)={r3, 0x3}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/05/08 18:01:49 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000080)={0x2710, 0x0, &(0x7f0000fff000/0x1000)=nil}) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x5, &(0x7f0000000100)=""/30, &(0x7f0000000000)=0xfffffffffffffde0) 2018/05/08 18:01:50 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x7, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000140)={r0}) geteuid() 2018/05/08 18:01:50 executing program 3: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x8400) creat(&(0x7f0000001080)='./file0\x00', 0x2) open_by_handle_at(r0, &(0x7f0000000040)={0x1008, 0x7, "a70500700adc9ecb2a3b1b149f5250bec21595298866268b5b11a37409a57f967993e7254812564e98c7354e3bd8c1f645295890af395b1c7fa2b6f5da6d097043142d795bf55f1d59c8aec82a3a09e2ce77b4c1ce460961a701e8447452f47719ecd5e5f78174ae345206959ae1c703d1af53631ba7b6d81ac1fa16347c6a2ed06b8fe632eb9427fe6d8dcffeb0a7bd28a2f7180ad68a2780dac16d5fb57cc792634a2fd3f7257adfa150dc0289664ac819f9251df2f8bc8b2a851d93b0cdf32dbbf3a2241877f48920029babf9c7780a2075457c3ae85e971c9342380efe8c2f1f8199bae36edf59413094fb64ce4779aa5a92dd83dac974d2a5d1009ab085d2d24f883a0b0802eacf00eabc667f927f29826cfdd6075dcae9fb4c03b638739df8d41e274ccae31057148865b2cb0f0a2242ecf6fb088e50a6627c8d64a34ac6d78c15424dbe2b4e1baee8ebe09118b9000b83d8f8625a4cc22cccf50fc2cadd122aa127a2990270a43c889830c5f77ca8b62a744b2faf87b2d45f4a76dc499d54c38b9feed8adba9b7391c4bc0ce4428d67c7ca7fe5a180386b3dc620aa7d910f892fb50e47390978477e15b7964138a436d41d9968f89cbd09e911ec38c7f228dd8fea1e738e002e6db45f9fa382e2f86002c3a21430270136b9ddb473210f3f03e0809e252cb877b31da834616d6ce17a32c5056b0e270792970fe916d681997659b5a36ba7dadc8b9d3f60ac42bb699e2c724dafc60a83b27547e54509a1c7ab66fe0e370e4f17d437c71340c93cd43bfe4edf1b5b8d20a6df7ace9d0386de5f7ec93da2f8e684709abac614cdb8032b80555846391ee2a80b13df73381eb970166077c48c9667d6cb1f46cd84df723bb2084d2ef4141318462d18c63e8b64cdfe3dcb99c876bd0110380c6c2272f5e572c5fa0b585071914effce2c4ff86f07c2bd2a9c3f692e009678cf0279f546d15775bf6fee3bf2bdbcd1092eb02d0d8a2d5591479c4ba352a4cbd9f00977458cf936a1f78d4ffa45a230c9ce73ee72df93ee57ca139db4d1356985719bc306570eb60bc6a50779e513d325fbf3d0b6114e29eb7f4ab078e394207634dfef7bbe934bad60f7d160f91e4e0c53d9fdae0cc244ea4238e60c1f5e6e0f5e5029170d28a0e76dce2be3590c46c69f70e9bd6df6e1bdbe749dbdb5a144491516aee0703c01a30617cb8b5570356b4ce7a0078b668b5e5a31081fcd65729371f361a1266dec68d48e7691b4da8258ba6b7db49162ffd2313f4b289c7ef8f927d160cd50c3f94559ea6ed9398f74dc5633faff0a27c083265973fe597c2e90e6e64f04f3dfbb1f84e90195fbf5a53b9ae08c1fe7f9fa0fc1e092787a55ec9701aa58e338fe798541ce4f1f039d1aa7228d5e3ad02be80f4fb128c38c0a5e3cad1001553aa912d3f94a4b09f29755140203ab4c360d1cfd45cf1e4ff8fbcb6a663497068a2ee892e41c07b962f581593d2608cd0aa9b2be3c60263f1459bef18f36d25eb0d065591a693a1dc6fd12e2306d8f2df78ec6c5142546de010241a7330b5164f033fb4ccce67c2f55c48a5b1f97b0253a25e06d4be1f3562995d0e2ad07513f34feb43b2464b5bb94144ab79d13bb0d07257c237624a54ac97beec222f63fb8b2e0421b2ebe5ff108174c96fcaeafc04b1a009c3d406ede74f35588aa0f36257f608007bd453b1c0a6d5ba2c9049fc01a53577fac1b51d8601b3c73bf7a53c7d2f0472803d6f3abbea76eb3d58c0e25e175ca124db78b512f3caa87ca958343ad9626f3679f22b9118cd88b8ca6800817f7d4af1262784c9f6b67588df8497da4accd8cec81c1db0bca04f91a93412134e0c02f2e2fc05a5d2dce7162b46b94c6414ba94c8b5b6be145228d657da8b2f19e272f6db81e0b523082847df374e73cae998c6b1b9f2bf2d5273c9a04c262b2191e7b977c5f5fc4763abe3a0f126eb885d341651c42ed7577a224bcabb55d0178e8f6740b71d4190323a808c62ac835a70de9f2a108fe570f428d320cb4acae949d0190cb7c15924d6062acab8e20fd4dbd07b309cbc34faa5fa2704a16c28b0bbfda39c66408817c00cd952ba6c62d06bb2c0d22ac05b2e273f6de3c2ee42ad2c278674fff902ab7a0958536595fe8dbbb24fcbc91c5e0a31801bac5958d6b6e194c4dda9e7c35401dbe71dbaa73e8d317589914f8734245a60139191731769ebb8e6c7ff93c31f86105a472767920ad6601fe7e4ec3f778d5f1ffc1ef3cbfae509a5b744fe7753f81d09d67d3e35b03722179b9c111a2a84485882840aaf559acde5c8a6a9826be3f8e71320b4c919aab02989e36c15445cf78e542dc1d176b440fa18b5b56463369325b8f09662d67d20360ae2838d12ce5541697f42256fb6d210f3880090198b676998470a4dfaae06ae70cfad1d91da880f95dd0c846debb09e9a65ff559208c0da9c1894ac03f46e33fee81f91dcc339de05138adeba92a3250b36c7681a0a596ed1df5e0c56cedf136c74008a7764d9d4334f7a57ae978f9646b9b05b9362cc210f1ea14eeeb75d79289f7a8e991e2e6c3119bc4c74052c373eaec598e7eb8667b8ce1ea21bdc7be65602bb8e39fac3791b39858efebc0b4b98acf7dffa2ffa08782049dd2e6a2b73a7d2e61744dca0e761d70ebda2fb38483f205617d0901d27dd1a6e456c2e6995f1e6576622bb75921b2543f2d51cada3158f993ef23b7322c50d7a35e6214919bfdf73d9b68c0cfb00441fa0555963fbb7fb97b6854b062478a7f30d1f088d93dae6473de28d5517a5ce723befe2677e6466cbe4714dce38f0ccb894e191f20252b93d46dfb4449b85f1f8bc3a836bbeeb1c29bfc41743c640b1a6d55f8931cd459b2c485c32ed8a2a1caa474636d7ebcb3dcd35508d9fa48d255f5f338f12b02302feaaf18d89c0d27b3751fadc6ae9df6927825ea5e781169d7c9cb826c60e520ef9e3c027597a3a9700cbce4362f0e64f055708335316eeb138034aa0fbd714a4faf2118a3ba651c10700bec32f092d9fa63a1910c3ce9209159bef1884c997c6547a6240b3aec95031c8311515218595a966fc3315ccc982c75ed9452c958801cf00cc414b6f31c8d9752affd6f05eae56d7d1d395e3683e79dfe777610f97d915c24add9388b8834748a7dcfe463a7468b311eb6468485a878be6a01be161c08c004168cc1266c29e3f49329c1ac8181d908d62d9fd8c2c64df296ac966917e994c7e1958bd3592e7169c31aa2555462b35d3c39c85d1346aa4e55cd558bb784b6f1fe88d257199b9bd4ae41dad16225880a3c25825e967273b56691059d1fefaf4559883ec94a17c373f5b5bd135296713fe29862b4988a3678aad56df64e6c98cbbe20796665918d6aaca473280c4f09e54ddab3ab4f31fe5c81c3c5798981e4f48477d04d85e5589911b4fc3685d6f4c65f8a87c7ce7f25da4ad0b6b343123d361cfac30f64f11c60ae480b5328fe1c930b659c38f8b95f7df56638ed334b59ba472baf7ca76fc2cdb2fcfa02fede0e66267f570a316d8b3770162f03c91ea9b6e977d8f9d8c5d6c9894433170fb0f7e4bb49b912fd1088460924c4bea3be1d42c9a5dea31abdcba389d66716239352e87744dd15538aff61f29c5751b9c841dc328eb424443704a874cdb39cf776cccacde117df23a2eab5f3cf6605653792834f85dee17e22351ceb2180b760bbecf1ba95ed4ae4b86dbc07128916c6161c356eba3b037f3dff99e6289220d222c2a0a5b9694cbb5b85c55bd7a6a357f7ff21beeae7da5ec551ac223061bb0c02a6ce53fd8939244fb0da0572991d262413f73bf62e3038da3b0a1079de1ba49882c16b4d69ae22e526c76f6bb956a3d71f3436c6cab84868c44cb0e5f911e797edeac78315d00d002db356fe95776846853272616cec0d4ef09c89c32f885d608e6de7454471264db36a1c529db33300bcbcf9713cd59f94633744792aafa4113c3b7b27dc618bb8bc42199acfe4a780b8ffc2b0d0654ac8147d30d700ff9745fa5f9379123acdbdf66eaa33e4d0a4b87ae3578e07840806977ddeb57be8873f3f69b1ef5ea0a8cb15ccc8828b97a1f482ce8645684678552130d6a968de797973596f36184f49298b55663bb349a58913c028771082e7572f330635a908c9df023b4740497e4cd27bb73d28cd80abbc47005792c6d351e8c3a690c386ecb49863f5909dabc7bb6e53e5df7d702d883c6441e2e5b4ce40af4fd26be293c6a6acbd6d0fe9721aea47c5460f755f8293cc8c716197d19bb565993f6852351a4d5d0ce4bdf9283a6c33283a6d4076739b9b96aa67aa55a86242ad61b328a6c5b15093c82295aa358fff11589e7c675efbfdcb83672ba383d04d856e3f149ccec3b5e7de7f1aba02d2d5ff84945fdaca1e41fbe3d76b72eaffa48680b3dd4af3819c9c352c11a10594914ca1a2a3731fa7a582080f8f93795e736e9fa23098af2bf3ddfa13635abbd178b613cd2efa22a7bb56a6e7235b5c874dd200221ad7aabf7153e0a240573425d10c23026c3b0f3f5b6351c02622c7a082ef66d9bddf2d3b98ad019545dcab8bbea4cab819d94c02d1cdd2b0cca12a04ba07390e729d424f4bdd09fa4b31702ac574abaa1186ebbda5ce7b58f7c4d0e03bf3e77671306c853a9bdf6eebd1f5eb65409fb102705c3f605448dbeb2a6014a73d38b44b5b1a0c1e5d02f8d159778e88091dcc6d7e499dd185ca8fec4ef39d534bc13e978e4ff5e8e793077dfbb184fe01db6dd58b051548e8593feb06c850c3728847c4e8382aacaee3291cdc9938b30ea3d250907ef43e5895a768e64099f8c8901acc531730e3e1fd30ebf11e311ab6883971153f30e3f29faae3c9a483e5f6e7ebcd2d9267a11ae91ffa5d28197dbc7c3407eb7c633a54ab6faac55f3abd4febd87e55c34e7fc515401fc7ca93b64eb8e965548022be663446fd8c5500adee7a7321f853c6752a3c08c81bea54900f6e75c1bb43cb630b06810bcd18c75af97be1541a4fcbbfe016bba17511a35bf3300f43f2dc28cc3af27135be22ddae0bd06238ee24f4a356e5e586b2e5ce678d1db62479e457705f3fe8ac9f9a27dd5b7400603324f65b3f94b40107383a639a5b369e1a221b825a492ad918b0161d3e692ea3f0d962222da552672673fb79fedfc8be3783d3c156168e7ec43fdbe614c2cb791642ce88077a2b519d753fab50670d822b4e15fc674828d46fc26bb688f59cd640d8f517c272b965e69c7a836a8a47c5974bd36384f25592e55dcca0fe6f597efb6c18ff7081bc11af5af1875ef18f4c9dfc68d187d4a5d398253d0155f0e881158073ffb97998a1b95dcdb6c1bba96e439f0e1c1c125f6325a338269132884d6c7bb51f44ad46d83ff3ead47dfce71d645aab2f11a13cde69169393c2ccedef712e74d6cecf384ee14ae18278c4ea3c85f0f5c27506b186b1b69fd6a19b8f5467c92f357a598a191cca609c890586864cf0c9c4d6978b78d2e7742e4a10cc670a9f5db662c935fcce041557bdef6c9eff2f3ab76a09907cc83a1b39b2b22b24d943a130c44ee7e8f652c7e504e12f4ac2b4145352966779443bc98b6d8fff9cd12037fc8f6fc52385f3c06c92f5cb28db5521de71015ec02e365fec0cb24e2ffdc2f78246ad0e312b1d10db44d0c0eafcefaa719517eaa3514852ba1879bde264cedf4aceb8c097f2c93ff48a8e62fec14563669f645d61463d42c39eac89d601aa4029063b0cbd8c3f21f5a3c53973c9cfb50acbb3580b3879b0"}, 0x0) 2018/05/08 18:01:50 executing program 2: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r0 = gettid() r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x652, 0x0, 0xff, {0x77359400}, 0xa69c, 0x7}) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000380)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) tkill(r0, 0x1000000000015) 2018/05/08 18:01:51 executing program 4: prctl$intptr(0x2000005, 0x9) 2018/05/08 18:01:51 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x6, 0x40}, {0x9, 0x4}, 0x400, 0x3, 0xfffffffffffffff8}) 2018/05/08 18:01:51 executing program 6: accept4$netrom(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80800) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) r1 = dup(r0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000040)={'mangle\x00', 0x2, [{}, {}]}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000007000)={0x0, 0x3, &(0x7f0000009000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000001000)='GPL\x00', 0x0, 0x3d, &(0x7f0000009000)=""/61}, 0x48) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000180)={0x80, 0x80000000, 0x3, 0x84db}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000fd4)={0xe}, 0xd7) lseek(r2, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) 2018/05/08 18:01:51 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4890, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00000000c0)=0x7fffffff) ioctl$sock_bt(r2, 0x5411, &(0x7f0000000140)="42b2c4058018f27b7db21dc3a440403772a191633eeb7c2bd72416f875fa91765eaa") setuid(r1) connect$llc(r2, &(0x7f0000000100)={0x1a, 0xffff, 0x3, 0x100000000, 0xffffffff, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}, 0x10) 2018/05/08 18:01:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x3, 0x20000) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = memfd_create(&(0x7f0000000000)="000000008c00000000000000000000", 0x3) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000003c0)=0x5, 0x4) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000002c0)="e9f3cfee425f98ea3df5e258144132bf4f626110f8f949c95502489c7fbd222638ed0807cc5a0c8c411eca48543aadc4e31d613221c1cd0967765ab5581b11231acb12beb54f40f9f895ce27371af7795dadcd5f9d1470e31a5754722a8df90f2b3424f025e741248b53643d752c164fb8e41988e83107e6189352190582182269da88b03532ee8d274b3309b104fcc563343666167c5bd3c3c76ebe3e1b6e34919fd09d1b402e9a7c561e24418d0e1dfb5577f9d03c6871d4f28c130b1b18a0e40054af668fba5ad994124f36a5c5c137d12b16caf6edf8b2d9b5c5671b484740b1") pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000100)='\f', 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000140)={{0x0, 0x0, 0x100, 0x8, "326c98a9d3fff31facb2202820285ac3f4d2919c4f8f426296a2a85668d7a50831b4006facfa87821e30235a", 0x401}, 0x0, 0x0, 0x3944, r3, 0xd97, 0x7f, "83c469843429af5dccd47086b3d1834e98d52cd3710704259d104ad72ccb77b1ecc068881991f3a32125fbe83079ca4692f78c2f595e80c8ea2664a3d6b75d26", &(0x7f0000000080)='selfkeyringeth1#(eth1bdev@wlan0/\x00', 0x21, [], [0x10000, 0x3, 0xffff, 0x11]}) 2018/05/08 18:01:51 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000100)=0xcab) syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) 2018/05/08 18:01:51 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) r1 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) signalfd4(r0, &(0x7f0000000000)={0x4}, 0x7, 0x1) 2018/05/08 18:01:51 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r1, 0x40044591) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) bind$packet(r1, &(0x7f0000000140)={0x11, 0xfd, r2, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) 2018/05/08 18:01:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000040)={0x1004, 0x0, 0x4933000000000, 0x6, 0x6}) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000080)=ANY=[@ANYBLOB="00db8100010000000061b6"]) 2018/05/08 18:01:51 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d6dfdc)="2400000052001f0014f9f40700090400020007fc10000100ffffffff0800000000000000", 0x24) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x3, 0x0, 0x806}, 0xc) 2018/05/08 18:01:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000180)="707070315e65746830702f7369785f61636c5f616363657273c86769ef29063f84d16281b05e254aa635db76a331c4af17d909a5ea4d248cd3821bd8379f30e188e31e0a7fc79ce875b1f5363877396444ff9e06d389dcae529eee7fe8b506bdc63659f05dd170f3798b61350c14a75c8bf27317937ebf6df6a0c50a5c2201629e14b31992d2ac417ce2eec52f6fe8c88d27e99cc1598d905e0973601d2dfb3baed6f2bfef2e4dc4e8dc430466e0082950a536a53c9e87250b3ae1acb06cbaaf5822fb11842897d982", 0x4) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:51 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000280)='@$cgroupwlan0', 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000080)={0x80000000000000, 0x1, 0xfffffffffffffff8, 0x1, 0xa}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/08 18:01:51 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00000000c0)={0x1d002, 0x14000}) rt_sigtimedwait(&(0x7f0000000100)={0xffffffffffffff15}, &(0x7f0000000140), &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) setuid(r1) 2018/05/08 18:01:51 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xdc2c) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x400) accept(r0, &(0x7f0000000100)=@generic, &(0x7f0000000180)=0x80) 2018/05/08 18:01:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000d004000000000000000000000000670a"]) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0xf001, 0x0, 0x7, 0x47c9, 0x28b}) 2018/05/08 18:01:51 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)={0x2, 0x1, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x38}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) bind$bt_hci(r1, &(0x7f0000000100)={0x1f, r2}, 0xc) 2018/05/08 18:01:51 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0xc, 0x7, 0x8, 0x4, 0x0, 0x70bd2a, 0x25dfdbfe, [@sadb_spirange={0x2, 0x10, 0x4d6, 0x4d6}]}, 0x20}, 0x1}, 0x1) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)={0x2, 0xa, 0x40, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x18, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x38}, 0x1}, 0x200000000000000) 2018/05/08 18:01:51 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) rt_sigpending(&(0x7f0000000140), 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x3}}, 0x1, 0x1, [{{0xa, 0x4e24, 0x8ea6, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) close(r1) socket$packet(0x11, 0x3, 0x300) fcntl$getflags(r0, 0x40a) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) inotify_init() ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[@ANYBLOB]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) inotify_init() ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)=ANY=[@ANYBLOB="5d45013b00000000000000"]) 2018/05/08 18:01:51 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="240000005200912507fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x80000000000}, 0x0) recvmmsg(r0, &(0x7f0000003480)=[{{0x0, 0x0, &(0x7f0000003440)}}], 0x1, 0x0, 0x0) 2018/05/08 18:01:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x7fffffff, 0x2, 0x7ff}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0x8}, 0x8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:51 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) dup(r0) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) socket$unix(0x1, 0x1, 0x0) setuid(r1) 2018/05/08 18:01:51 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0xb79, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000001c0)={{0x200, 0x6}, 'port0\x00', 0x40, 0x10040, 0x1080, 0x20, 0x400, 0x2, 0x9, 0x0, 0x1, 0x7ff}) io_setup(0xfff, &(0x7f0000000000)=0x0) io_submit(r1, 0x0, &(0x7f00000001c0)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80000, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000080)=""/238) mbind(&(0x7f0000126000/0x3000)=nil, 0x3000, 0x2, &(0x7f000016e000)=0xff, 0x5, 0x4) 2018/05/08 18:01:51 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000080)={0x2}) socket$inet_tcp(0x2, 0x1, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/05/08 18:01:51 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="240000005200912507fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x80000000000}, 0x0) recvmmsg(r0, &(0x7f0000003480)=[{{0x0, 0x0, &(0x7f0000003440)}}], 0x1, 0x0, 0x0) 2018/05/08 18:01:51 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000200)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x20, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000340)=""/93, &(0x7f0000000300)=0x2fa) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000001c0)=0x2, 0x8) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000740)=0x40, 0x2) r3 = dup3(r0, r2, 0x80000) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00000007c0)=""/4096) ioctl$int_out(r0, 0x0, &(0x7f00000000c0)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0), &(0x7f00000003c0)=0xc) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)=ANY=[@ANYBLOB="feffffff1d00ffff5e224d2d0000000001000000"], 0x1}, 0x1}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000480)={r4, 0x3}, &(0x7f00000004c0)=0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000780)=0x3f, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r5 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3e5e, 0x80400) r6 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000000100)={@empty, r7}, 0x14) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000540), 0x4) vmsplice(r6, &(0x7f0000000700)=[{&(0x7f0000000140)="89bae0", 0x3}, {&(0x7f0000000580)="7d67dd490d8fa0487e3a541920770691b085467795d625bba6e5dad01e0fbfff558e5ab9489cfc36ce9dbc631d4b36c60ceb2320c8af703af46b23d3bda4004cd933376299c0383cc1bdf5821e4eb90cb97fb98a38eea83b56ae2323cfd7824780576f8541b92fc2afe4f4d06cb16e508439284879b210bc2a0dc0a361dab377714d870b5d87619ef903f84ea647305019c547a403ba276444f490ad596c4869182951a103d72eb980891ff46afb4be517ea29d9ca055212bbe1", 0xba}], 0x2, 0x8) timer_create(0x5, &(0x7f0000000240)={0x0, 0x1d}, &(0x7f0000000280)=0x0) timer_getoverrun(r8) 2018/05/08 18:01:51 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(0xffffffffffffffff, 0x40044591) 2018/05/08 18:01:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = getpid() ptrace$peek(0x2, r1, &(0x7f0000000000)) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:51 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x800}, &(0x7f00000000c0)=0xffffffffffffff50) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={r2, 0x1000, "cb4ffa5ae0b5d0f702363321129a823dce8ab69be8076e50a41f8ae85d419e34c04462581fe2348f9fa4d6e9f1cabb621038f72d88534df1f300a7dc768c5ad29dfc5725bca8d68a9470d191a56f496ddd4de7f24cd6b383af5476cf6988482ee0472745612cdf4773dc5e33e1c349319d581e4ef25d2e0cae67a0ecf31916213b817d4667f09005081bb35d3de3a51e61c72c35711dead941488b962645632224cdc64b751f3cf7da9aa1ef14208ec5d0542215f4ba469f580456895190a1695748ce3883cca8a18c37317b177ffad99a55ba868d406ee2b2003c7bb1ec8ea8e56a2b02037a86f0af4ff27b89797f3fd054a66f578f5a772c66c0553b74e0aa3c558fab3e5b3b145515c4fc690ed4520333196ca78bf059a5e814fc2f5a9fe6cd128e10114030695f447cae279f6712f1f8a257b7bd007180398bf027a0ec324eaad1a8c533e096daebc21be9ba0169e02d6f7be201d83667ad5bde4f3c89430023934d1632de3f57dd25df96a0f5ae9c4d2ff80ff4c09a56bac54bf906486d624fbe3e553c4581052785c258a3a2a474a483839af52b57fa567d0853662cb652ce20dd2793eeb121acbc54219e5a38c32c053e09d19dfccd8edf1e782f1a080790177c531424dd3ce30c74e048c4311cca7022e72f5c507312078af56c226d8a5a382b3a250350c31046d3844871eec4621db01e95b2c408ad039ddb54ec1115b4dfe9e490a6c6fe44453cbe8fa087a677773dfef1833f7f877465846e60eedd3743d2c9d5f0eb41429793cd927dd056bf665589e99bb29f769f709710d2b55ed51a2091c4267b00129a9d3791481f64c7c955cf5b35cb0c9a4c31ae964dccb9da874f30b3f8da6d9bce6d79d27a58ceb6be7b548483825ee2c5822034d5b5f3fea54fda4483603f2da4b615b56959a6597c4692a32d3981ad04fb4fb3763fa1cbca402c7080c0c8cce823779dd3090439c06db3da169d05977c25dc69cc3a80eb71676be91910d82bc1c0e1c261b86026df09da8120d245dccfff8df769ffb39a10d7127734646c2670456e9b8a8334b790a94825ff44984ea76c19e76a95bc8aae92d05b8d8c5fa99c18bd6a19bc6537cad4a32b2fffca55cd97cd60f8f8cf74affa0aa6930f77b1028be57f47fb4398bed01338b8a3ec7dbd497f5b3a633b82c26acf0fd94a0192f128e9174fa30a044471b0eb3c52e1c168d612183c8574f37207b10a6f8ae0d196b54083e850ffd2472fdb200c9dc28197fdc818b8476a5dc7d0bb85eee2c7db90ed228847c7ad95565d0ddbb60499ca1dcb5701e7b8037802417a7239072444c9eeb6501d566c1046ac4104a6e76d23aa385f01e1d42c9787d79f92196e7b2b7612c5d2176888b0e3815b2b846fcb9d77bbc72a2fc3071f6534451f0326faca9f28a2309bdea4371dabcc3ecf2fbae92fc3ab9a51dc515494b73c37d620f155a2c80b73202ec2c2c9b7646d575b1b3ec81547d872214d7cb41de8c8086be2d6c9aee0919215c24096972a66f606227f3bf8f807ecd1567bc3f9f516887bb433514191f04affc55833e00082d4e1f8052fcd7cd5286457eaee290156b13a9727fd2665b29fe2fceb3170f9344aef1254361b23a071c68843a51004cb0c4edf5a15649045e90f07d1b250b956378d58664b28fdf43ea59cc8b6e7223456b7173468555d9f214c7fccced29db03d46a170767784041dd631f46077603adf13833b91240ad959af8beb13db5c2214785040ad97479a870b662d00bec5df8bc39d6f548c713084d61d8366f7d8725985d3fec6eedc186f3caa6e78491b4cff97fba30ca7617fa3561612c1489253d5dcb76e7a7f32d7aea119342934a17d7e2f87ddffaad7a990d3472c868e9e089a4d48b1d657a5499045afd318a90f5eca622d92c5a993838b2188e6240c1ef55b21c95ba06a28fb86068973ea033b8e0e338b951ded3796918e9c21be925531557c8f64bfcb865eaa6f56ace63c178c44c1a014e01c9a6b9cb45f4613b849bc6ff8cc9da495c0caa82491c93b815f93a138204a8e353f4c9748aae13a67d25e8638787f0a7a6d99259640f2d47fdc0d3b1e173826b6fa6d551da978233b986cd8a2951a39593cc321c30c52bccf614a04db53e12ecf208e6135a0bd8a0d997be3258dba3bab8e59e8874e1fc5e16a127a7dc99cec7d3ff96edc4df11bba4ec2346cbaa6db6ca84253d0ed9ee961daacc151072e8140524a3f3651fcb5856025ed4acdfe98c6d5076c98f3ad61ccaea22f9518e8da78874128347dcc7ee5e7df8e854c5c567044e55fdc751d9e6144f5154d766c24abde492a48c9522b4f7192e9297253aa64c6aab7de0b503fa65a5d9d385358139f5c18736dafed4410a20e926640dc0cd824873cf230233f09cfd137232c1dde35850ac96e7dc4a93b0333749a3e50180b0a68b1ee33980b3cbd84981d6076a5702c0d7b21817263cdb427fc4d724e5349576c33dd604e892807a4bab8fcab7fc99e26d22895bea2752598d85d419e092cc45e33fefe57a4ac41f032fb59f50f994bb0a567541cf26391a8581cee3f1471815cd0a0d1ad687bf42dd6b8a84ccae64501f2debc01794683ef241292b5c5c8dad955a66352ba7b64ece88ab9218a0af759dd8a1c5aa4393f07270293dfd6b691f67ed2a3f6169a32e77689285903b7f0e73b76ef376530b41ad1cdbbf1ec56828cea437cf287ccccf0c2700771fe810e577eff0b92dedeaff5abe5ea29b0b9e9ed5e2241c796546f6c71bff80585a05bafa9c5d855305efe2af3017ecc8807310c1153e267c8e5c91267ff2f5b3d4fa19cf64d10f12a606d1301278220412bcfd77cd2ce68ae7a5af9e89c62526beeb4f32193237407d2e4769d8755a0404094474a63f1d0400208c7d1f8a8d0d449785ba7dddf38be770ac829ab7a646f7d327046e659289ccf71cdc6705514f50eded6797a18f5e800e7cdcf6bd3e2a507a966c5ff3178d0da9088ca78f4c085e6573c0ff663ee6054f748127645f5cd1963dfe02baae23b0f4bba85f09f805d16b000d2cbc3beb0645c6653312f04c6acfa44b82814d99940dd766bd9fb3c313ea1c2c23c403277e7f2b93a8f6ea038d3887aef71ac6c5e8d80de8ac4cdc4a237fa1122dcefbfac7e33fdf2bd1c4f76ca85bb8c1fe277b6745314786a6ea37766505b55daa60db73978b33cd953d9c003f9597b019d509785bd0a4b558096bf9e4442442cbf13785089ec5f29796f2b8f76f1e651b6637dd7a41b99c9a533d6c64a5eb5c7289b0c44367d610f49c0dcdeb12a4ada76ea747cfba3e6892120d59c8bae92c859bcf651f66d1a39bfa85e4c7a11b4dac9a21defa5a285cc1752ab442d7b8f5abed3edf67368e50c17fdec49458a3a0d4d089aa14429436b6c548e18ca094734489c46ccb8a4d67430b3f1de7381a0a4782c39a492321efc7dfaeb0baded2374298e1f1d2f0289fd8fc1050c18f669268efbaddcd3db44f3b0f9aa302d65040ccb51a69d95a7e01ea3a47b342e78e4c5d2065ade65a9871b17200767b2c0327c5648a86b8e24e1335b5bf9f9f33b9fd2cd2dda832a3a23434b515ace5b775886937c2e477a69f0357f314fa98ba26585f45567e7bdfaac582fff0f873f1fb7bfa7e6c17c02981d18952d3b07d25bb1982ff081d6569d7c906a860f7e7ba7775bcba14ae190fdcb69aa634ca473088161300737504ade0a7c8c2a9713409ca4d84ed17501654229da6d5793408b77df802bfed5f6bd44618eddeb4765a5ec681a460c7fa56a6ed5bed0dcd2c18910efa15de46bb7997f152b8925c1cfb5ecfbb999612c2171629ef1de2301947273ec54edfa69afa5fa7a7dbd14a75c4828eccc14ee4fa424e65189e97e130d0f0e91afee0760f1581a987f9e00bb2c340144a883826bb645b9dbb61fddcc01ab6ae94755f08985e2fafedc708c999abcb577df044514cd3d64c991e38325e2494ae905f2f209af25052dbefa21684abbae7e5545a1d49ae4b0b8c8a7a6c99442cb3e9a365d5b14907a028bbb0c948b63283658a5e62af9899276d0692b8a09d7f6a915ab632608ebdb524cff6a0190e7b7344174a858c03da90883ebb7ba0d0526ed5b3bcca8191dff0bce0e441edd9e413f071c37430c731f54aa4eb9caf88ff0c7de05ba887b4850f7f6dfa6785e701cd9495e54356125b4b8d4d4e7723ce16ac7c45bb651d1c3f72fb5448a672e1001cdaa27dbf0dd188b06917baa5eece783353ad5af9094ce6851bdde7797dd165742d94b34d419962e8ec8338fdf2eadd4a5bdd4bd27fde964b559b10ae97aefcedf13d6740db8876cf78d9d7598b29125dc06dbb221e8a882587a8a8db452484e56b55698909e570623d062755596c39f74515b9f8039446bcbcfe9ae0d7b54754795e2dec9ea3971ad5de7b50687c602fa0485806a5434acd6c121c4f9e581307c3d91daaaa071db11d27d4f138d334c3d2997db9016bbea013882fb3ef92cbce59442fd48aab23b17a1fc494cf03950d96ff89e0e99a9f0b0bf315e3745a0074b937f4f9b187814baa25a2b4aec66f27d095095a57f40303145ff6bfbb2d986421595d0b8b714edd29c0dd7caf3a6f082f9a9fdd1ad22791ae47cc31004d94f9e7c465455fa02a326229ab13920ee06f8a0bdb6ec6e98ab5a18eef55e951ba98d3e1e01de995f8856947db29f5beddb23cc0d3f24b3b202eab5a245d1e1da7df2f0f52a5746cef90b41f99d9ac360d9fd45bcb78ae8b9ef86c1d11ea18a970748f7d3c656c6f21f22ebadb5b0b8e53dbc9d856c64ace4374e1dea8050c23d3ee2ff49994da7b8fd3eb94547a642306b356f309b89cfa59e990cf3e59acf3cb2a182ca6b7675c673b3a9de4c8f81c56b561bf29d12d825b4c7d3ae91d5af1970a87f552297972c20c019eabc670f3b4a1cf7f6a65887f4cb60ba0c5cbc31a49b33f2b2a956e32948b41dfcb97900d9c6e17de13eead5b620bce0e02bb56935e6f89f30ec0945cd7624689d46bb9ff4a02ea336cfcf9e4bfa9a05c8120fa93cc74f57f5f318112251802fff613240ffe26de8f56fd3a2908e3d9b1ee4e1b05dbb864aa7fd1d3d3fb993665f0032b96510b8c7a085bf26ae20b7eab9907bb11ba3b2487a90d0211748b8b951b14c4f5e3cc41cb5fac4402aa879d4f597309f87c55192129324eb18dcc5ec938333e1e81944bdb26b82f62a1078c847f99aee9087208b08c039e1d6c96ffc82497c5d6fb003fd214ba4bae092439c57ebc7e4f60d0039fabc874b4ad212ae88b4199cb213742e00c077cb4302e2e2dde3a2e940b888aed1a147c963069ddd091fe9ef7ee1c4cace43bf12cd2a8136183bb3a6bdbe5b237b29e89c10cec1b92a2d1cefba0f55f03d3e86b3357d3655c6d58c5ca73f33aef2d2e748b2069cf53113ff759cbad1a0ec9a73584154967f9bfb130bc641f703b9ad26e790622b4a73e9d888a0e0b42f4879ab3fb7599d10296f040b08038cff1bf580c2cad543519bf2b069b7144470ff66fe68cc7260a7aeb04668f8ec7be31d939424c8813cf68695f21e7baa915ed23746d7ee0291673165640d5fda0a3ae809b151f035527266e2bdfac88dccdd4393a8f3d15c8a411b23d41365b7a8d6c4781197da037df15207a4ac22b3aa86a55e686c8398f0fc2fd87756da9413bdc74e672fc982bc27298426d3547528b8495b71ed68fd1291c2a3ef26a120638e3544b8868580d35f83a8bc791113da4ec18d020d51d8a16f4b00dc355f638fab13d4d6b2d3f59720122ee4c8a6c3362a"}, &(0x7f0000000100)=0x1008) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x7, 0x8001, 0x4, 0x6, 0x1, [{0x8, 0x6, 0x24ba7997, 0x0, 0x0, 0x280b}]}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={'lo\x00', {0x2, 0x0, @loopback=0x7f000001}}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140)=0x7, 0x4) r3 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xffffffff, 0x503) getsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f00000012c0), &(0x7f0000001300)=0x4) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001240)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001280)={0x7f, 0x200, 0x5, 0x4, r2}, 0x10) 2018/05/08 18:01:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000c97ff8)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e617400000000000000af00000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r2) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000440), &(0x7f0000000480)=0xb) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) r3 = semget(0x1, 0x3, 0x2c0) semctl$IPC_INFO(r3, 0xfffffffffffff7ff, 0x3, &(0x7f00000003c0)=""/128) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r2}) close(r0) socketpair$inet6(0xa, 0x80005, 0x5, &(0x7f0000000380)) 2018/05/08 18:01:52 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="240000005200912507fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x80000000000}, 0x0) recvmmsg(r0, &(0x7f0000003480)=[{{0x0, 0x0, &(0x7f0000003440)}}], 0x1, 0x0, 0x0) 2018/05/08 18:01:52 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'vcan0\x00', 0x40}) prctl$getname(0x10, &(0x7f00000005c0)=""/65) 2018/05/08 18:01:52 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x2, 0x4) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)) 2018/05/08 18:01:52 executing program 0: r0 = inotify_init() close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x220000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00000001c0)={0x7, 0x1, 0xfea, 0x7, "5907059d80e7d02450d1e82220149096d9ab45c44ae2ec9deca1679cdcc8468654cd7cebb69aaf27ad2e5217", 0x7}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x40010, r0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x301003, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000140)={0x17, 0x8f, &(0x7f0000000040)="c4eb231878730a6da6627a91fd522e1dc494ae3b85659e5ec3f3b52ae83eb06c334991dce773b403055ce952e9fbda93627f79ce5de58d35d6597ac5cff3ab30efc9a51b0984ad4797f678d81c7b1a40880d222c3bc5e87f6d97938bb8d4e698b59cb06439d459bdda681bc6f18289113d2e4b5f2d4a27e22fcc91f057a408c15cc68315e43b5b6cc04c1fe5a3853d"}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x20051, r0, 0x0) 2018/05/08 18:01:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@getroute={0x14, 0x1a, 0x400, 0x70bd26, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@ipv4_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_MULTIPATH={0xc, 0x9, {0x8}}, @RTA_FLOW={0x8, 0x4, 0x1}]}, 0x30}, 0x1}, 0x0) timerfd_create(0x2, 0x80800) 2018/05/08 18:01:52 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000200)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x20, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000340)=""/93, &(0x7f0000000300)=0x2fa) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000001c0)=0x2, 0x8) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000740)=0x40, 0x2) r3 = dup3(r0, r2, 0x80000) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00000007c0)=""/4096) ioctl$int_out(r0, 0x0, &(0x7f00000000c0)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0), &(0x7f00000003c0)=0xc) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)=ANY=[@ANYBLOB="feffffff1d00ffff5e224d2d0000000001000000"], 0x1}, 0x1}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000480)={r4, 0x3}, &(0x7f00000004c0)=0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000780)=0x3f, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r5 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3e5e, 0x80400) r6 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000000100)={@empty, r7}, 0x14) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000540), 0x4) vmsplice(r6, &(0x7f0000000700)=[{&(0x7f0000000140)="89bae0", 0x3}, {&(0x7f0000000580)="7d67dd490d8fa0487e3a541920770691b085467795d625bba6e5dad01e0fbfff558e5ab9489cfc36ce9dbc631d4b36c60ceb2320c8af703af46b23d3bda4004cd933376299c0383cc1bdf5821e4eb90cb97fb98a38eea83b56ae2323cfd7824780576f8541b92fc2afe4f4d06cb16e508439284879b210bc2a0dc0a361dab377714d870b5d87619ef903f84ea647305019c547a403ba276444f490ad596c4869182951a103d72eb980891ff46afb4be517ea29d9ca055212bbe1", 0xba}], 0x2, 0x8) timer_create(0x5, &(0x7f0000000240)={0x0, 0x1d}, &(0x7f0000000280)=0x0) timer_getoverrun(r8) 2018/05/08 18:01:52 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="240000005200912507fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x80000000000}, 0x0) recvmmsg(r0, &(0x7f0000003480)=[{{0x0, 0x0, &(0x7f0000003440)}}], 0x1, 0x0, 0x0) 2018/05/08 18:01:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000180)=""/4096) 2018/05/08 18:01:52 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x1, 0x7}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x4}, 0xc) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000200)={0x0, 0xfffffffffffffffb, 0x6, &(0x7f00000001c0)=0x2}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000080)={0x0, {{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x88) 2018/05/08 18:01:52 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) timer_create(0xffbffffffffffff2, &(0x7f0000000040)={0x0, 0x20, 0x0, @tid=r0}, &(0x7f0000000400)) 2018/05/08 18:01:52 executing program 5: r0 = msgget$private(0x0, 0x100) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/7}, 0xf, 0x3, 0x3800) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r2) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x200) write$sndseq(r3, &(0x7f0000000140)=[{0x400, 0x8e, 0xfffffffffffffff9, 0xc050, @tick=0xb6, {0x3a6, 0x1ff}, {0x5, 0x100}, @queue={0x1ff, {0x9, 0x1}}}, {0x2, 0x1, 0x7fff, 0x7b, @tick=0x9, {0xffff, 0x7fffffff}, {0x2, 0x7}, @control={0x8001, 0xfffffffffffffffe, 0xfffffffffffffffb}}, {0xffffffff, 0x8, 0xffffffffffff8001, 0x5, @tick=0x6, {0x81, 0x401}, {0x3, 0x193000}, @addr={0x5, 0x80000001}}, {0x0, 0xfffffffffffffff8, 0x1, 0x1f, @time, {0x2, 0x8}, {0x7f, 0x81}, @result={0x61e1, 0x7f}}, {0x4, 0xfffffffffffffffc, 0x86e, 0x200, @tick=0x5, {0x3f, 0x7fff}, {0xa387, 0x7fffffff}, @raw32={[0x42e8, 0x200, 0x5965]}}, {0x3, 0x2, 0x6, 0x6, @tick=0x9, {0x6, 0x100}, {0x7, 0x1f}, @queue={0x0, {0x3, 0x5}}}, {0x1, 0x2, 0xf45, 0x3, @tick, {0x8001, 0xffff}, {0x67f, 0x6046}, @raw8={"7f36d2ddde5a71855f026a82"}}, {0x5, 0x2, 0x1ff, 0x2, @time, {0x3, 0x1}, {0x40, 0x6}, @ext={0x40, &(0x7f0000000100)="ccef140845f6f71dbdbd8bc1cb2cee977260fa230f339576bad7258f898fb4f52894662b0b0557b5673d60b0247f4a39385bb9d2a56343553680794986903890"}}], 0x180) 2018/05/08 18:01:52 executing program 6: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/4\x00') getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000200)=0x491) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000000000), 0x4) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140)=0x40, &(0x7f0000000180)=0x1) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=""/131, 0x83) 2018/05/08 18:01:53 executing program 7: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f0000000280)='./file0/file0\x00', r1}, 0x8b1beb47) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) munlockall() umount2(&(0x7f0000000200)='./file0\x00', 0x0) 2018/05/08 18:01:53 executing program 6: r0 = socket$kcm(0x29, 0x4000000000002, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r0, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000340)=""/189, &(0x7f0000000400)=0xbd) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x11b002, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x20000000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 18:01:53 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000180)=0x1, 0x4) r2 = socket$key(0xf, 0x3, 0x2) fchown(r2, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000000100), 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x440000, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f00000001c0)={0x33, 0x3ff, 0x8}) ioctl$BLKRAGET(r3, 0x1263, &(0x7f0000000140)) 2018/05/08 18:01:53 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) 2018/05/08 18:01:53 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x102, 0x70bd2b, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x800) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x4) 2018/05/08 18:01:53 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="240000005200912507fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x80000000000}, 0x0) 2018/05/08 18:01:53 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) bind$vsock_dgram(r1, &(0x7f0000000000)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) 2018/05/08 18:01:53 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000140)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020202020202020202020202020202000000000000000004f0200000000024f000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}], 0x0, &(0x7f00000002c0)={[{@check_relaxed='check=relaxed', 0x2c}, {@overriderock='overriderockperm', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@dmode={'dmode', 0x3d, [0x3d, 0x0, 0x3f, 0x33]}, 0x2c}, {@check_strict='check=strict', 0x2c}, {@cruft='cruft', 0x2c}, {@sbsector={'sbsector', 0x3d, [0x7e]}, 0x2c}, {@sbsector={'sbsector', 0x3d, [0x3f, 0x32, 0x38, 0x37]}, 0x2c}]}) 2018/05/08 18:01:53 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="240000005200912507fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x80000000000}, 0x0) 2018/05/08 18:01:53 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80000) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:53 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2080000001, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x0, {}, 0x0, 0x2}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000180)={0x1f, 0x0, {}, 0x0, 0x80000001}, 0xe) 2018/05/08 18:01:53 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x4000, 0x0) setuid(r1) 2018/05/08 18:01:53 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x30400) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000240)={"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"}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000a98000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000100)="f2360f08b9800000c00f3235002000000f3065f02051113e0f001c7ab8010000000f01c1c4c26d38602f0f028c15ebc8ddf666baf80cb8196ef781ef66bafc0cb091eec4c26dbf0c210f2241", 0x4c}], 0x1, 0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/05/08 18:01:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f0000000080)={0x18, 0x30, 0x1, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) exit_group(0x7) 2018/05/08 18:01:53 executing program 4: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="240000005200912507fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x80000000000}, 0x0) 2018/05/08 18:01:53 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000800c5011, &(0x7f0000000080)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) close(r1) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000180)) fsetxattr(r0, &(0x7f0000000100)=@random={'os2.', '/dev/dsp#\x00'}, &(0x7f00000000c0)='/dev/dsp#\x00', 0xa, 0x3) socketpair$inet(0x2, 0x800, 0x800, &(0x7f0000000140)) 2018/05/08 18:01:53 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7001, &(0x7f0000000040)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) dup3(r1, r0, 0x80000) 2018/05/08 18:01:53 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="240000005200912507fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x80000000000}, 0x0) 2018/05/08 18:01:53 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000140)={0x7, {{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x1, 0x4, [{{0x2, 0x4e24}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x290) 2018/05/08 18:01:54 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000)={0x5, 0x1000, &(0x7f0000000000)="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"}) read(0xffffffffffffffff, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r0, 0x40044591) 2018/05/08 18:01:54 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x3, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)={0x1f, 0x5}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000080)={@hyper}) 2018/05/08 18:01:54 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) r2 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0xa7, &(0x7f0000000040), 0x8) sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x4}) 2018/05/08 18:01:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2}, {}, 0x2, {0x2, 0x0, @loopback=0x7f000001}, "4f71808d1d0200000000000000000400"}) 2018/05/08 18:01:54 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 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, 0x4, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x8004510b, &(0x7f0000000000)) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000100)=0x78) 2018/05/08 18:01:54 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x80000000000}, 0x0) 2018/05/08 18:01:54 executing program 7: clock_settime(0xa, &(0x7f0000000000)) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x993, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{0x5, 0x2}, {0x81}, 0x0, 0x2, 0x988}) 2018/05/08 18:01:54 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) prctl$setmm(0x23, 0x5, &(0x7f0000ffa000/0x3000)=nil) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000080)="5bab6e6a6eb32417df3bd23858538187f47eff6aa2429097db151f2eb6ee36c02662b67b8474adfb58aab351727525107f8aa9397836ea323ea99f27a7b9e1bcc3abe2423c87a6e9a81127971461907659776164137c46451b8d4f1a96ea2f123d5534b73c467018f171ac1ddca68b7952f720f5675bbf08bc923483e6ce8e61215d6987a20bd7fcc3566dc6accf4e8f192fa3711c69aab425287691162b4806e87c8d4687f9bdb8f17979dd64b89755de30521c9b6b4658bd15d58e75eb51ea42f0b5d831", 0xc5}, {&(0x7f0000000180)="c068fe05cd6b96aaa09da9d3760da58a5a2f3938b3c875037c9a50f07d1ca3cc53a2c91825ca7351d51359e746d3afc267ccc3e4e6f2546a42d70a99bdacd2a057da7dd7661e2de8d95a94fd4734fd152140b1f4d378254395903974f6", 0x5d}, {&(0x7f0000000200)="ff1b59a6410dc6294f31e436964bf23e4cd28ae13a67479a0a8c3c8a8f00efdf744be36228ea61df149b8e680f2697720720332ea15f276243e690413107c8a4674102db94deae938137b46b917ebe951550745b1a35223e9b7c02c73d6cde", 0x5f}, {&(0x7f0000000280)="f8a362bbbff0852ad85920a6eba12b6f6b8d499c1b8d2fdc155d52000454b79bd9424a6d98d765cccf407d73b436405a9c204910fbf44a8bdc40fce7bc33e6db75083d67e2540ed4191f6dea44274b5c18e261267f8d6228172814aabcb8eb704db97acc7f5e906390b29337a24ae1fa52d95f4f68d9ef604b3ea475fc1506efb506985dded70848615fd4", 0x8b}, {&(0x7f0000000340)="fa34d26d959796c37cd036d13592af31837f6b1eb7312b6fb8fe22d29d7e67998c0924ead80deb555d31bae381ace68ac8f56eda4f3703d1371b3ac1c9141454170cef42b0fe4433d5f6a47047fdd27dd9bc8ae75c0567fab3a8ea386490acd349593b", 0x63}, {&(0x7f00000003c0)="210a4acde554a89a6ae715f36c916dfa27ad8daa484e1a07ac00b5a2c832caa143896378d141ee833c62e2734714187db4e0b07c1ea6358dbeb713819afdb76692650382067709247434affaa7594b0ecc67eca280c3", 0x56}, {&(0x7f0000000440)="61f14e17f2ef97073cc04db1e270f67788f48c4ffe48206f4f28d34fdbf24147cc86c72662a095762f0ce3aba7964c0d3fd9be9c079aeccb533db32170453f7c90c011675c5eaccadb27d3c928f28b5115ac1dc957f53a6b9b64025a2671d47b0908bdd60eda9a58f0e4f3e5bb7bbc228efb833d585dc6b4f132b6c9ae07cd3c69f3ba3a8b5d3a9d341ef625a15d11cc63d2c026b864c9c088646260bdd0ff054444067befddca9850d9e01ff63e7a72d9873433497595e9982fd0731d1638de30b6da533f3f1c4f358ef428b4d48ba597adf0", 0xd3}, {&(0x7f0000000540)="14162cca2eea428d6dd0569262fa557a6847461e1308", 0x16}, {&(0x7f0000000580)="043677bfc680b7e9dc0092fa711397043e2b74b5f2f34510f7cda728018a2a3dfcc6a410cdcf4ea3ea92fac3fbb0d3dcbbc9171d7496b8be6ad5690b6bb6022bf14f9448d1da7fc13be2e0e3c7e4487776d6c980f30ffff6a3ba35db4f31fdac4d853b634cf4f842d166e931be7be29e4212f83b59d3682670d89c911af264823e99e925c6c1a9475c9315246f4384494c2d4f5930456537aa362603590ca529fa4672b26609c0294063d3fb12f5fe6e03bde6b8c6ccf5f925f961564ce03397", 0xc0}], 0x9, 0x0) 2018/05/08 18:01:54 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x80000000000}, 0x0) [ 199.358495] IPVS: ftp: loaded support on port[0] = 21 [ 199.399294] device bridge_slave_1 left promiscuous mode [ 199.404951] bridge0: port 2(bridge_slave_1) entered disabled state [ 199.416322] device bridge_slave_0 left promiscuous mode [ 199.421970] bridge0: port 1(bridge_slave_0) entered disabled state [ 199.470149] team0 (unregistering): Port device team_slave_1 removed [ 199.481586] team0 (unregistering): Port device team_slave_0 removed [ 199.491743] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 199.508760] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 199.535711] bond0 (unregistering): Released all slaves [ 200.062558] bridge0: port 1(bridge_slave_0) entered blocking state [ 200.069140] bridge0: port 1(bridge_slave_0) entered disabled state [ 200.077177] device bridge_slave_0 entered promiscuous mode [ 200.118973] bridge0: port 2(bridge_slave_1) entered blocking state [ 200.125465] bridge0: port 2(bridge_slave_1) entered disabled state [ 200.133481] device bridge_slave_1 entered promiscuous mode [ 200.173426] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 200.213931] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 200.344972] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 200.385090] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 200.563213] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 200.570788] team0: Port device team_slave_0 added [ 200.607955] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 200.615990] team0: Port device team_slave_1 added [ 200.652275] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 200.693895] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 200.733813] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 200.741207] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 200.749698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 200.780233] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 200.787675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 200.798857] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 201.048916] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.055337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 201.061986] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.068373] bridge0: port 1(bridge_slave_0) entered forwarding state [ 201.075901] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 201.104244] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 201.928928] 8021q: adding VLAN 0 to HW filter on device bond0 [ 202.011711] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 202.099412] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 202.105679] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 202.113373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 202.193670] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 18:01:57 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r1, 0x40044591) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x480, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000000)={@dev, @dev, @multicast2}, &(0x7f0000000040)=0xc) 2018/05/08 18:01:57 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 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, 0x4, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x8004510b, &(0x7f0000000000)) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000100)=0x78) 2018/05/08 18:01:57 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000001c0)=0x4, 0xfffffffffffffefd) openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000140)=0x4, &(0x7f0000000180)=0x4) setuid(r2) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000080)=""/127) 2018/05/08 18:01:57 executing program 6: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4001, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0xfdc0) 2018/05/08 18:01:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x40000000, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="cd3608a9f880865b2ab0a1e78f862960021a51a98bafa8a0d8ae", @ANYRES32=0x0], &(0x7f0000000080)=0x8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:57 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x80000000000}, 0x0) 2018/05/08 18:01:57 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000200), &(0x7f00000002c0)=0x4) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000001c0)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000240)={[{0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, {0x0, 0x0, 0x7509, 0x0, 0x0, 0x8, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1000}]}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000000c0)) 2018/05/08 18:01:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) ioctl$BLKFLSBUF(r0, 0x127f, &(0x7f00000003c0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400100, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) 2018/05/08 18:01:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl(r0, 0x3, &(0x7f0000000440)="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") r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, &(0x7f00000001c0)="b9880a0000b800000000ba000000000f30b8010000000f01d9b9960a00000f32430fc72ec46219a8f5460f01cbc46225079d8000c0feb9800000c00f32b9800000c00f3235000400000f30460f01f8", 0x4f}], 0x1, 0x0, &(0x7f0000000040), 0x0) 2018/05/08 18:01:57 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{}], 0x1, 0x0, 0x0, 0x80000000000}, 0x0) 2018/05/08 18:01:58 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000400)='/dev/snapshot\x00', 0x4004, 0x0) rt_sigsuspend(&(0x7f0000000300)={0xffffffff}, 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000180)={@ipv4={[], [], @dev}, 0x0}, &(0x7f00000001c0)=0x14) sendmsg$nl_route_sched(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="2c000000250001002dbd7000fedbdf2500000000", @ANYRES32=r2, @ANYBLOB="0000e0ff0900f2fd100000007acf959c040800003bf730db63600c7fb846e96eecd100e32e18d5b9d9b09cc9859a9410e446cda92c6185e2de773e3b1f730390d17465a5321385a763c3b4a557249e963f45319034bf0eba8e474a19c4b47f5e6b3922590775c6fa023880fd98346c0fd229e8cd827b5129be"], 0x2c}, 0x1, 0x0, 0x0, 0x4000041}, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e23}], 0x10) 2018/05/08 18:01:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x43) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:58 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80000062}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000611000000000000000000800000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000100)=""/251}, 0x48) 2018/05/08 18:01:58 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x9, 0x400000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000280)={0x0, 0x200, 0x1, 0x200, 0xff, 0x800}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7fff, 0x1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200400, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000100)=0x1) setuid(r2) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000140)=""/231) 2018/05/08 18:01:58 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{}], 0x1, 0x0, 0x0, 0x80000000000}, 0x0) 2018/05/08 18:01:58 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') prctl$seccomp(0x16, 0x1, &(0x7f00000001c0)={0x2000000000000098, &(0x7f0000000240)}) pkey_alloc(0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={"6c6f000000000600", 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000000)={@empty, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0xbde2, 0x80, 0x4}) sendfile(r0, r0, 0x0, 0x40) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)) 2018/05/08 18:01:58 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000000)=0x82ca, 0x8) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000040)) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/08 18:01:58 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000080), 0x0, &(0x7f0000ff9000/0x4000)=nil, 0x2) r2 = socket(0x10, 0xe, 0x1) connect$llc(r2, &(0x7f0000000180)={0x1a, 0x33e, 0x80, 0x9, 0x3, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000100)={0x8f, 0x0, [0x5]}) [ 203.608107] kauditd_printk_skb: 372 callbacks suppressed [ 203.608118] audit: type=1326 audit(1525802518.512:385): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14824 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/08 18:01:58 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000600)='/dev/vcs#\x00', 0x1, 0x240) sendmsg$nl_netfilter(r0, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x88}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0xd, 0xb, 0x200, 0x70bd2c, 0x25dfdbfb, {0x7, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x4000804}, 0x4041) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) iopl(0x8000) tkill(r1, 0x15) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x48000, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x561041, 0x0) fanotify_mark(r2, 0x44, 0x1, r3, &(0x7f0000000140)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/05/08 18:01:58 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{}], 0x1, 0x0, 0x0, 0x80000000000}, 0x0) 2018/05/08 18:01:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x2) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:58 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x7, 0x1, 0x9, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000140)=0x7, 0x4) faccessat(r2, &(0x7f0000000100)='./file0\x00', 0x2, 0x1f00) setuid(r1) 2018/05/08 18:01:58 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="240000005200912507fffd946fa200000200", 0x12}], 0x1, 0x0, 0x0, 0x80000000000}, 0x0) 2018/05/08 18:01:58 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x48, 0x200000) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000100)={0x0, 0x6, 0x9, &(0x7f00000000c0)=0x2505}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r2) 2018/05/08 18:01:58 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x401, 0x0, 0x4, 0x3ea7, 0x402, 0x8001, 0x0, 0x7, 0x2, 0x0, 0x4, 0x1, 0x23, 0x5, 0x40, 0x9aca, 0x6, 0x0, 0x77, 0x9, 0x0, 0x7, 0x0, 0xfffffffffffffffb, 0xffff, 0x8001, 0x4, 0xa, 0x0, 0x0, 0x4, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000006c0)) mkdir(&(0x7f0000000200)='./file0\x00', 0x40) r1 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000340)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740)=ANY=[]}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000300)) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x94200, 0x0) clock_adjtime(0x2, &(0x7f0000000440)={0x8, 0x2, 0x0, 0x8, 0x3, 0x7, 0xfffffffffffffff7, 0xdc35, 0x80000000, 0x200, 0x3, 0x3, 0x26, 0x0, 0x2, 0x86, 0x3, 0x7, 0x0, 0x200, 0x401, 0x401, 0x2530, 0x7, 0x5, 0x8}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000003c0)=ANY=[@ANYBLOB="09921e4746000000000023907533a1ec56960000000000000000000004564b1e000000000020000000000000caebc7b896c2607eaf744d90717ee507a06ae97671661b5e736de4a9f9ffffff10c15e659aa07c51581c50ec258f35ced4fb39a37c7f1ad1f53d5fe2268a"]) syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x73, 0x149001) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) socketpair(0x3, 0x0, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0xffffffff) 2018/05/08 18:01:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) fanotify_mark(r1, 0x10, 0x8, r1, &(0x7f0000000080)='./file0\x00') r2 = gettid() waitid(0x0, r2, &(0x7f00000000c0), 0x80000000, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'lo\x00', 0x3}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x4) [ 204.527695] audit: type=1326 audit(1525802519.432:386): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14824 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/08 18:01:59 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffff7, 0xf3b, 0x8001, 0x3, 0x800, 0x2, 0x3, 0x80000001, 0x16c, 0x38, 0x54, 0x9, 0x0, 0x20, 0x2, 0x15, 0x101, 0x5}, [{0x6474e551, 0x7, 0x7f, 0x3000, 0x8, 0x0, 0x6, 0x6000000000000}, {0x4, 0x0, 0x1, 0x6484, 0x6, 0x2, 0x0, 0x7fffffff}], "fcd0e4a50769849fa8e125536afd0181521c24524b7ba0193e9136f96c87b3fad5f8249581745d4f58c414dc6716582225d7f7624d3e240ff8a67b4f11f63eb3a52a8bbfea2701a1039dd5f10f12fc3d5e094def6f05a342f519ca4876b2eb57d18c870da2eb102a68bc6ed5030f1a9edf58d638eefd74eb9587198613edcca4c61dc380657205b8b992100f5784f3f3765d6887c20a8d5ba8a3145e1b49ac26a0b2364761f456", [[], [], [], [], [], [], [], []]}, 0x91f) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x200, 0x480000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x70, r3, 0x620, 0x70bd25, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2120}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3c, 0x10}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe83}]}, 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x4000) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x40100, 0x101000) 2018/05/08 18:01:59 executing program 3: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r0 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000040)="83144d63411d178869757a6ed687eb5776cb6dd3eb41e36a33c01cc5e68eb1d51cc381d2dcddd81dd8751725235e4ccc49fd8d175ec07b505d50a76aad89b06f605c702f80ba85561e673a19eeea27ce2e089217c7bb3645e14897e88120ca91937224e65992583016ce3229e5465c308b76700b6cfd22b01e5a786e3953", 0x7e) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0x0) 2018/05/08 18:01:59 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = socket$packet(0x11, 0x3, 0x300) accept$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x180) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f00000001c0)=0xffff) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'gretap0\x00', r2}) r5 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffff000, 0x100) setsockopt$RDS_RECVERR(r5, 0x114, 0x5, &(0x7f0000000080)=0x1, 0x4) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6}, 0x14) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00000002c0)={0x0}) r7 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x4010, r5, 0x0) r8 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x110, r5, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000006c0)={0xec, 0x0, &(0x7f0000000580)=[@increfs={0x40046304, 0x1}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000200), &(0x7f0000000280)=[0x68, 0x40]}, 0x4e41}}, @acquire_done={0x40106309, r6, 0x4}, @acquire_done={0x40106309, r7, 0x2}, @reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x28, 0x48, &(0x7f0000000340)=[@ptr={0x70742a85, 0x1, &(0x7f0000000300), 0x1, 0x4, 0x30}], &(0x7f0000000380)=[0x20, 0x78, 0x78, 0x30, 0x60, 0x28, 0x48, 0x0, 0x28]}}, @exit_looper={0x630d}, @dead_binder_done={0x40086310}, @decrefs={0x40046307, 0x3}, @acquire_done={0x40106309, r8, 0x2}], 0x16, 0x0, &(0x7f0000000680)="0995bb3c256c6cbd07c695cfd43416b9b25ee6a8b052"}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000000)={0x400, 0x20, [0x4, 0x1f, 0x80, 0x2, 0x4, 0x668, 0x400, 0x7f]}) syz_emit_ethernet(0x0, &(0x7f0000000400)=ANY=[], &(0x7f0000000200)={0x0, 0xffffffffffffffff}) 2018/05/08 18:01:59 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) ioctl$TIOCEXCL(r0, 0x540c) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000001c0)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5404, &(0x7f0000000080)) 2018/05/08 18:01:59 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x2, 0xfffffffffffffffe, 0x5, 0x0, r1, 0x8}, 0x2c) ioctl$TIOCSBRK(r1, 0x40044591) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xe, 0x1, 0x1, 0x0, 0x2, 0xffffffffffffffff, 0x7ff}, 0x2c) 2018/05/08 18:01:59 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036bfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20400, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @remote}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x9, r3}) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000100)=0x0) r5 = gettid() rt_tgsigqueueinfo(r4, r5, 0x0, &(0x7f0000000140)={0x2d, 0x38, 0xa2a, 0x1}) dup2(r1, r0) 2018/05/08 18:01:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bc1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) write(r1, &(0x7f0000615000)="8ac6101a42bc0331887b74bf7955b93232222977e2afec0319e39c2a5f666ba77d0829df485655cf8108dd6b2087155292b10c63f08a253ac7526b20738a1fde9a59fd5717ac4182a7ae182ee77f6c0d4e05cbe6a679257180c863c5078328685be3fb102b93fa25e8e2a0dd862583c672b9c4da3b21c5", 0x77) 2018/05/08 18:01:59 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="240000005200912507fffd946fa200000200", 0x12}], 0x1, 0x0, 0x0, 0x80000000000}, 0x0) 2018/05/08 18:01:59 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="240000005200912507fffd946fa200000200", 0x12}], 0x1, 0x0, 0x0, 0x80000000000}, 0x0) 2018/05/08 18:01:59 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x40400) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000380)={0x4ec, 0x4, 0x76d4, 0xab, &(0x7f00000000c0)=""/171, 0xd3, &(0x7f0000000180)=""/211, 0xd7, &(0x7f0000000280)=""/215}) setuid(r1) 2018/05/08 18:01:59 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x80, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000140)={'nat\x00', 0x3a, "97d53478117ffb711eddba4b27e3705904ae2410392a5ebb22436c610dd26688831bea1164903bd4616d537e5d5ad181b687a410e3a0a9d474c8"}, &(0x7f00000000c0)=0x5e) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', r3}) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}}, 0x1e) 2018/05/08 18:01:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000000)={0x3, r1}) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000080)=0xfffffdc3) sendmmsg(r1, &(0x7f0000000740)=[{{&(0x7f0000000180)=@vsock={0x28, 0x0, 0x0, @my=0x1}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)="edc40d3d87bda4d5285d9a24ad53377441dfa955e851f83189", 0x19}, {&(0x7f0000000200)="aef8fc77b0ea255195e5d7f0ab529a8b296501c006fb2bc2a948e83c1de9428d107ca005e9bae794e1df226573aa81b1aab870c386f7f094e311f79ba8cac41f08b9fcd745eba2109de4da20014300b6a91b877070", 0x55}, {&(0x7f0000000280)="c8978b007c12c586364912b35d3f4f1c700598576d28af7a996a2fed9b8b85d6c65a6d5eac1eac9aae3a572fd5088cb0d490a05a3bb5362a82acf9739dead2aa139e4e1459daed69140328f5f80ffe2d427f4a1696361155ea53d50348cbfd3f5c4f438d0f7ca64d4be78ee8867408337a8678bf5a56874d4f8b47789bff7884ccbec12d525c7906fbe747623a7bdca79dafb0799eff52925d232c101ea050864588a46463736b39f49903abc44c4dccf790f930f09d1b7ca9a132bfa5febedd39f165e5de69", 0xc6}, {&(0x7f0000000100)="c263654ada788c36e1d343403f1222d9893bae43bfd6abc758", 0x19}], 0x4, &(0x7f00000003c0)=[{0xa8, 0x29, 0x477, "9dca6641d955839a6aa7692e946b235cf6857e1b67ef6e64841ecd3285fcebdee74db3ee02cbeae5b1c819b445737a0536ab22dab41aeefa8c5871870862b3b0a8351327b75b3a360b5a2a8bb5807d733a3a840000b6ace4b7e5070318dad703c1953b6d7d1cecf2b5254a48093e8ff87f4e0d10dd88bb1d6be74383ebd17af5e386b880cf048088124b6e98ad42fee24287"}, {0x90, 0x11f, 0xfc8a, "8a8d38332a92dc1d9c0d0d1bb645fcc6adcba4fdab626ed6e9d596fe6194754b446e3c43e32bffad0e8e0e04407f2b0e0e4995c6d56d67fdbd45cc96d50ac99e19e2c00d99ab9bb576191ad4b8ac2b9a6807a426409a179cb0895cad9bb905e07d0df7306bf834ed50a7a90e533bf3b3b8390adf7ef018a066a645"}], 0x138, 0x800}, 0x5}, {{&(0x7f0000000500)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000580)="959c2a20b42d73c144baba2e2e6199188a454028c56fab3610e14b8f5aa3448c470bc35f26fe5613132662fa6b1f83d71e5f2102faad9a61008f7388eb9ecc58213bea90e27228fe37fda6498eac6985e6647e053836b6d517301e775751bb3ef4172ceeb01a364da29e6eb6cfaeb6d327aed97163066e7fbf2b3d5768d11400cb8fe368259d3f950413951d0b49f9c546", 0x91}], 0x1, &(0x7f0000000680)=[{0xb8, 0x88, 0x6, "933ebde4b9d954eae3902e138d9595031737ba05a3cd69a01d1425f8ae755944441aa2c88bcc6c3e39139493e318b195f77c565bdb130707f7b99ebd44adcf29ac33e042aa44e08063696092389915f3f7db4bcbede3a8d6255b28924a600ba4033382a0f1503476b95aca5314cea96a182ff774d5d6db3d428eb6ae70877990daf5ba5980ad4d4e86d5b0a9a646aebf21f76dabcd206047fa90a6c042a8928656"}], 0xb8, 0x40}, 0x7}], 0x2, 0x4000081) 2018/05/08 18:01:59 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0xa, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x151100, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000100)="9d785137d1efd26d20b4b169b72ed5f24674cf4e4f17f9947c01cb819ca6bfa5bcc430842a93458e6b8565a6f9eb247b319676e4316fe7d7e2cfa0b688ea6ea164ed8b2102e1827ee46f9829e0b67503e179fa65b70b1d8d67f5c6676b08eba1de1b76ab57252a29b8", 0x69) 2018/05/08 18:01:59 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="240000005200912507fffd946fa200000200000000000000031d85", 0x1b}], 0x1, 0x0, 0x0, 0x80000000000}, 0x0) 2018/05/08 18:01:59 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000001380)=[{&(0x7f0000000100)=""/242, 0xf2}, {&(0x7f0000000200)=""/247, 0xf7}, {&(0x7f0000000300)=""/37, 0x25}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/1, 0x1}], 0x5, &(0x7f0000001400)=""/156, 0x9c, 0x8000}, 0x40012160) 2018/05/08 18:01:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)=""/100, &(0x7f0000000280)=0x64) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) epoll_create1(0x80000) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00000000c0)) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:01:59 executing program 6: capset(&(0x7f0000c2cff8)={0x20071026}, &(0x7f0000705fe8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e000300004801000000000000ffffffffffffffff6003000060030000600300ffffffff04000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800f800000000000000000000000000000000000000000000000000600053455400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac1414bb7f00000100000000000000006c6f000000000000000000000000000076657468305f746f5f7465616d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000ffffffffe000000100000000000000007465616d30000000000000000000000065716c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800f8000000000000000000000000000000000000000000000000006000434c5553544552495000000000000000000000000000000000000000000000000000aaaaaaaaaa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3a8) 2018/05/08 18:02:00 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="240000005200912507fffd946fa200000200000000000000031d85", 0x1b}], 0x1, 0x0, 0x0, 0x80000000000}, 0x0) 2018/05/08 18:02:00 executing program 0: prctl$setmm(0x23, 0x5, &(0x7f0000ffd000/0x3000)=nil) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40040010000004c, &(0x7f0000000000), 0xb6) 2018/05/08 18:02:00 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x440, 0x0) perf_event_open(&(0x7f000025c000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) write$binfmt_aout(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="6292c9eaa1"], 0x5) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000ff0)={0x0, 0x0}, &(0x7f0000000ffc)=0x10) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x400) ioctl$TIOCGPTPEER(r4, 0x5441, 0x8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000ff0)={0x77359400, r3}, 0x10) 2018/05/08 18:02:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r0, &(0x7f0000000040), 0x0, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:02:00 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = memfd_create(&(0x7f0000000080)='/\x00', 0x1) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000180)) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x78) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r2) 2018/05/08 18:02:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180), 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x147100, 0x0) accept4$netrom(r1, &(0x7f0000000240)=@full, &(0x7f00000002c0)=0x48, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xa4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x800000000000000}, &(0x7f00000000c0)=0x8) 2018/05/08 18:02:00 executing program 7: syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10000068803, 0xfffffffffffffffc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x50200, 0x0) ioctl$TIOCGSID(r0, 0x40047211, &(0x7f0000000180)) 2018/05/08 18:02:00 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x4, 0x0) io_setup(0xf67, &(0x7f0000000000)=0x0) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x9, 0xc600) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x9, 0x3, r0, &(0x7f0000000040)="a998ec08adbc6f098599be82583166d34dd03e4dd2ea70cd3ba7befb8503e1eea9ac3d63112f914f4c9c3e9eb5886e82cfcdd07a2e6618f5f16d0c8f8ceafef3996476ebd95cbe490b1f7a172c528e04715bf8329d68f4237023c194460d0288b247abb221d7", 0x66, 0x6e6, 0x0, 0x1, r2}, &(0x7f0000000140)) r3 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r3, 0x40044591) 2018/05/08 18:02:00 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="240000005200912507fffd946fa200000200000000000000031d85", 0x1b}], 0x1, 0x0, 0x0, 0x80000000000}, 0x0) 2018/05/08 18:02:00 executing program 3: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r0 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0xa4f, @loopback={0x0, 0x1}, 0x16}, @in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}], 0x64) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r0, &(0x7f00000ddff8), 0x102000001) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000240)=""/250, &(0x7f00000000c0)=0xfa) write(r0, &(0x7f0000000180)="2c86188023648e680da1c7a81934760659da36786fac92c2254f8f2da2790dfc21b9d311420f65f680ca2ee87d23c55a92dcdd7a027edda5525ef9e4262c93fb9ad68ea57dba7e099ef94defbd135deb2064062a40c5eaa84626e8ede8d004ee105800998f97572e4e36851284750864811c7143bc01e9557ffd6cab9f82e7dce2d1a0c445dcacfb9f08a8aeed756c8ccdda290b98647bcf89873b52890bade1079af42b6033f07bed", 0xa9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000400)=0x84) r2 = add_key$user(&(0x7f0000000580)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="24bcaf4bd8e25e4cc88f9022479cf985514ed1bf89ede3af755a90304d317cc9b01910fe1f09218a63855eb0258da6291918553828a0f2c67b1646562acabe480f1c72972ade5de897cbe491420343fcaed204395cbf5fda73975028b108e029765c9eb8040f7d7c89e35e12cc83d4d406fe18745eb372cf86b8e0e37470055e14f00fff5a16d1f92e63ef0af6bfec9d2a1a91d717eb359ca9c9242b4ff0d4747b2dd0037b5f197c35f0d15262f91e0291addac108d527781be90d4d8e958516cad02a20c33aee4f2d3878fdc2fa2399278d810bdd11df309ed65d6405fd1f8a9f3a8e52fd456f985c1919", 0xeb, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0xffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000440)={r1, 0xd7, "9683d28b719aa9d471bd1bd688ed26124b56a4f9d9987bc3dffa7a2136a5e4e471bb1c9beaff2e23915a0dd6a6deb60f08e71a1041380f41e6985e29d8040cdc509bed7cf3a7328cf01c52a4df618d7653ea62aa421de0f02bb46d7d3957f7af864ab897c50776fd86953c405d901fef4b1a8d55a2e5b768d0e5e31759ee3b7005280b3c113119c1a9ebb1b0d58ee98491dffe580f739255c8c59fa7c8ab932b4f237dc58d77f9a5a5a5290b701aebc12a61c4fc54709c29ce0284221b6400f79d4965091cd659051ab22bd8000f220226783870f17110"}, &(0x7f0000000540)=0xdf) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x6, 0xab2, 0x5, 0x7fffffff, 0x5, 0x8001, 0x0, 0x4, 0x401, 0x6}) 2018/05/08 18:02:00 executing program 2: mkdir(&(0x7f0000000180)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r0, 0x29, 0x4003ffffffe, r0, &(0x7f0000000080)='./control\x00') fanotify_mark(r1, 0x5, 0x40000000, r0, &(0x7f00000001c0)='./control\x00') 2018/05/08 18:02:00 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000080)={0x6, 0x8009, 0xfffffffffffffffd, 0x4000, 0x3ff}) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r2, 0x40044591) 2018/05/08 18:02:00 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x2000000028801) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x31, 0x2}, {}], 0x30) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) 2018/05/08 18:02:00 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r1) geteuid() 2018/05/08 18:02:00 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2e9e, 0x40200) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x4, [0xd3, 0x800, 0xb2, 0x0]}, 0xc) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/uts\x00') 2018/05/08 18:02:00 executing program 6: syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)={0x0, 0x0, [0x0, 0x27b]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'filter\x00', 0x0, 0x3, 0xf6, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)=""/246}, &(0x7f0000000200)=0x78) 2018/05/08 18:02:00 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="240000005200912507fffd946fa200000200000000000000031d8568791ba3a2", 0x20}], 0x1, 0x0, 0x0, 0x80000000000}, 0x0) 2018/05/08 18:02:01 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000200)="040100000009cb396da100d81e591e7945419600e5c3598d3fc4ac054a3dc552293546262bb5a8e4", 0xff39, 0x0, &(0x7f0000005fe4)={0xa, 0x801000894f, 0x40000000000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x801, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000380)={0x7, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x108) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r1, 0x6, 0x1, 0x2, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) 2018/05/08 18:02:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)='&\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000000c0)={0x678c, 0x9618, 0x7, 0x1a, &(0x7f0000000040)=""/26, 0x1000, &(0x7f0000000180)=""/4096, 0x1e, &(0x7f0000000080)=""/30}) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) connect$netrom(r1, &(0x7f0000001180)=@ax25={0x3, {"0423783b1bf0d9"}, 0x2}, 0x10) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:02:01 executing program 2: socket$bt_cmtp(0x1f, 0x3, 0x5) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r2 = dup3(r1, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x3, 0x3, 0xcb, 0x0, 0x1}, 0x2677, 0x9, 'id1\x00', 'timer0\x00', 0x0, 0x5, 0x3, 0x1, 0xffffffffffffffff}) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f00000002c0)) setsockopt$inet_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000000240)="90153f8c3a2febaf1b7a56ef36e56b9fd27adbafcc46e38cfc39d770667dde4a5599c03b12526ded7d03889827bf6ceb853be1a24f530441958ebd87b7b27bf15ea88d55445710fdf9d63a9b67a3fb", 0x4f) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x173382, 0x0) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000380)={0x5, r3, 0x1}) getsockopt(r0, 0x6, 0x9, &(0x7f0000000180)=""/50, &(0x7f0000000200)=0x32) symlinkat(&(0x7f00000003c0)='./file0\x00', r5, &(0x7f0000000400)='./file0\x00') setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000300)={0xff, @broadcast=0xffffffff, 0x4e23, 0x1, 'none\x00', 0x25, 0x8, 0x17}, 0x2c) setsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f00000001c0)=0x493, 0x4) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x0, 0x2710}}) r6 = socket$inet(0x2, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r6) connect$l2tp(r3, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e22, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/05/08 18:02:01 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/05/08 18:02:01 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="240000005200912507fffd946fa200000200000000000000031d8568791ba3a2", 0x20}], 0x1, 0x0, 0x0, 0x80000000000}, 0x0) 2018/05/08 18:02:01 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/08 18:02:01 executing program 7: mkdir(&(0x7f0000029ff6)='./control\x00', 0x4) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x8040000, 0x0) 2018/05/08 18:02:01 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000340)='/dev/nullb0\x00', 0x103000, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) fcntl$dupfd(r0, 0x0, r1) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) r4 = socket$inet_sctp(0x2, 0x1, 0x84) accept4$inet(r4, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x80000) setuid(r3) io_setup(0x9, &(0x7f0000000140)=0x0) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x8000, 0x0) io_cancel(r5, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0xd0, r4, &(0x7f0000000200)="f00e160f54a2a2044de067577fe6a61ab9b0ba0ba033e009ea897df242", 0x1d, 0x4, 0x0, 0x0, r6}, &(0x7f0000000300)) socket$nl_generic(0x10, 0x3, 0x10) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x8c240, 0x0) clock_gettime(0x6, &(0x7f0000000240)={0x0, 0x0}) timerfd_settime(r7, 0x0, &(0x7f0000000180)={{0x77359400}, {r8, r9+10000000}}, &(0x7f00000001c0)) 2018/05/08 18:02:01 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="240000005200912507fffd946fa200000200000000000000031d8568791ba3a2", 0x20}], 0x1, 0x0, 0x0, 0x80000000000}, 0x0) 2018/05/08 18:02:01 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000200)="040100000009cb396da100d81e591e7945419600e5c3598d3fc4ac054a3dc552293546262bb5a8e4", 0xff39, 0x0, &(0x7f0000005fe4)={0xa, 0x801000894f, 0x40000000000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x801, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000380)={0x7, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x108) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r1, 0x6, 0x1, 0x2, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) 2018/05/08 18:02:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x102000001) tee(r0, r0, 0x9, 0xf) 2018/05/08 18:02:01 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x1000, 0x8}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040)="614deaa24216d06aa6127da08905e77fdcd0af5a883d34fa019e8cb4b2a744cc4a4c3d1e33a4f57c545eecf5cc", &(0x7f0000000080)=""/52}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000001680)={0x5, 0x0, 0x0, 0x0, 0x20000000}, 0x2c) 2018/05/08 18:02:01 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="240000005200912507fffd946fa200000200000000000000031d8568791ba3a2d188", 0x22}], 0x1, 0x0, 0x0, 0x80000000000}, 0x0) 2018/05/08 18:02:01 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x606a82fa28fb5e6a) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r3) r4 = syz_open_procfs(r2, &(0x7f0000000080)='statm\x00') ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f00000000c0)=0x4) mknodat(r4, &(0x7f0000000100)='./file0\x00', 0xd02c, 0xac5) 2018/05/08 18:02:02 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000200)="040100000009cb396da100d81e591e7945419600e5c3598d3fc4ac054a3dc552293546262bb5a8e4", 0xff39, 0x0, &(0x7f0000005fe4)={0xa, 0x801000894f, 0x40000000000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x801, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000380)={0x7, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x108) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r1, 0x6, 0x1, 0x2, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) 2018/05/08 18:02:02 executing program 2: socket$bt_cmtp(0x1f, 0x3, 0x5) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r2 = dup3(r1, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x3, 0x3, 0xcb, 0x0, 0x1}, 0x2677, 0x9, 'id1\x00', 'timer0\x00', 0x0, 0x5, 0x3, 0x1, 0xffffffffffffffff}) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f00000002c0)) setsockopt$inet_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000000240)="90153f8c3a2febaf1b7a56ef36e56b9fd27adbafcc46e38cfc39d770667dde4a5599c03b12526ded7d03889827bf6ceb853be1a24f530441958ebd87b7b27bf15ea88d55445710fdf9d63a9b67a3fb", 0x4f) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x173382, 0x0) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000380)={0x5, r3, 0x1}) getsockopt(r0, 0x6, 0x9, &(0x7f0000000180)=""/50, &(0x7f0000000200)=0x32) symlinkat(&(0x7f00000003c0)='./file0\x00', r5, &(0x7f0000000400)='./file0\x00') setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000300)={0xff, @broadcast=0xffffffff, 0x4e23, 0x1, 'none\x00', 0x25, 0x8, 0x17}, 0x2c) setsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f00000001c0)=0x493, 0x4) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x0, 0x2710}}) r6 = socket$inet(0x2, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r6) connect$l2tp(r3, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e22, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/05/08 18:02:02 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="240000005200912507fffd946fa200000200000000000000031d8568791ba3a2d188", 0x22}], 0x1, 0x0, 0x0, 0x80000000000}, 0x0) 2018/05/08 18:02:02 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000ac65975aa8e52c7e7fe196b3b8341760439eb041acfba9fe1e719ba437cbc0144db027dcf5fdf4027c21de2f8398b012574df6cd6c6ee937b7280b3836f0c27f6d338db445013414b6c6b4ad467a6150c5affe21bed14992eb5ee4e08fd15e8ef855c54b740fb89a6a2192e21c5d92e480271ab033a9613e5e29e15412a4b2eefb316dc1f996c73ebcce42"], 0x2e) write$vnet(r0, &(0x7f0000000300)={0x1, {&(0x7f0000000140)=""/141, 0x8d, &(0x7f0000000200)=""/241}}, 0x68) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400040, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x4}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000400)={r2, 0x1}, 0x8) 2018/05/08 18:02:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) fchdir(r0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) fsync(r0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/08 18:02:02 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="240000005200912507fffd946fa200000200000000000000031d8568791ba3a2d188", 0x22}], 0x1, 0x0, 0x0, 0x80000000000}, 0x0) 2018/05/08 18:02:02 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7fffffff, 0x40) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'ip6gretap0\x00', {0x4, 0x7, 0x2, "e4bf13d1d510", 0x81}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r2) 2018/05/08 18:02:02 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000200)="040100000009cb396da100d81e591e7945419600e5c3598d3fc4ac054a3dc552293546262bb5a8e4", 0xff39, 0x0, &(0x7f0000005fe4)={0xa, 0x801000894f, 0x40000000000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x801, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000380)={0x7, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x108) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r1, 0x6, 0x1, 0x2, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) 2018/05/08 18:02:02 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) capset(&(0x7f00000001c0)={0x20080522, r0}, &(0x7f0000000200)={0xffffffff, 0x3, 0x1000, 0xa94, 0x7, 0x3}) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0xa5, 0x10001}, 0xc) 2018/05/08 18:02:02 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)=@delsa={0x34, 0x11, 0x101, 0x0, 0x0, {@in=@broadcast=0xffffffff}, [@mark={0xc, 0x15}]}, 0x34}, 0x1, 0x0, 0x0, 0x80000000}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0xc20c2) getpeername(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x80) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000040)) 2018/05/08 18:02:02 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xb9, 0x1) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x11, 0xb, &(0x7f0000000040)="95c68ec9a422cc3dc2a678"}) r1 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/08 18:02:02 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x13a) getgid() 2018/05/08 18:02:02 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000200)="040100000009cb396da100d81e591e7945419600e5c3598d3fc4ac054a3dc552293546262bb5a8e4", 0xff39, 0x0, &(0x7f0000005fe4)={0xa, 0x801000894f, 0x40000000000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x801, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000380)={0x7, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x108) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) 2018/05/08 18:02:02 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3, r2}) read(r0, &(0x7f0000000080)=""/50, 0xcda0fb4b) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/08 18:02:02 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="240000005200912507fffd946fa200000200000000000000031d8568791ba3a2d18873", 0x23}], 0x1, 0x0, 0x0, 0x80000000000}, 0x0) 2018/05/08 18:02:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/08 18:02:02 executing program 6: socket$inet6(0xa, 0x1, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x3ffffd, 0x0, 0x0, 0x5}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/08 18:02:02 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001840)={{&(0x7f00003c2000/0x4000)=nil, 0x4000}, 0x1}) pipe2(&(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) munmap(&(0x7f00003c4000/0x2000)=nil, 0x2000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0', [{0x20}, {0x20, 'cgroup,$selftrusted*&lo#,posix_acl_accesseth1cpusetlovmnet1securitysystem'}, {0x20, "2ae12e6574683076626f786e657430b92b"}], 0xa, "94c54220b5e0329217ca72c92faa51021003ef74b08ba5b59085da55eaa1a11e1bd04f4bec6e55bb7c7050e13ee0d5a06b5d189471bd1337b9d397bd2831314617154ff8f3557c3fba18179332c726eed58e4703acc78aa1d2faaac722774af4139b65f78d0954d90cae4d1a371fc38f65faa058af56ccc5a37c08d478df4db895281d765494851474c79c5203e2baf3bee1d4f5c776ee4f4db09568dfe73d1009b7c8810d993c22032f92260d1578b40f5b44c19605b25701f05f9c685834fa3efe5a60dacfcac78214f13a28c36363fdc680fc480a30450eee7d2a40954267a933514c0f13416b543351df9c2cbc1e3dea37262f0dc635"}, 0x160) close(r0) 2018/05/08 18:02:02 executing program 5: r0 = inotify_init1(0x80800) fsync(r0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x13a) setuid(r2) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) 2018/05/08 18:02:03 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="240000005200912507fffd946fa200000200000000000000031d8568791ba3a2d18873", 0x23}], 0x1, 0x0, 0x0, 0x80000000000}, 0x0) [ 369.632277] INFO: task loop0:7775 blocked for more than 120 seconds. [ 369.639007] Not tainted 4.17.0-rc4+ #39 [ 369.643622] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.651642] loop0 D25232 7775 2 0x80000000 [ 369.657407] Call Trace: [ 369.660114] __schedule+0x801/0x1e30 [ 369.663890] ? __sched_text_start+0x8/0x8 [ 369.668159] ? graph_lock+0x170/0x170 [ 369.672032] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.677108] ? trace_hardirqs_on+0xd/0x10 [ 369.681923] ? perf_trace_lock+0xd6/0x900 [ 369.686110] ? zap_class+0x720/0x720 [ 369.689870] schedule+0xef/0x430 [ 369.693278] ? __schedule+0x1e30/0x1e30 [ 369.697365] ? rcu_is_watching+0x85/0x140 [ 369.701573] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 369.707773] ? find_held_lock+0x36/0x1c0 [ 369.711878] schedule_timeout+0x1b5/0x240 [ 369.716069] ? usleep_range+0x180/0x180 [ 369.720175] ? kasan_check_read+0x11/0x20 [ 369.724377] ? do_raw_spin_unlock+0x9e/0x2e0 [ 369.728824] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 369.733479] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.738015] io_schedule_timeout+0x26/0x80 [ 369.742330] wait_for_completion_io+0x3e7/0x870 [ 369.747075] ? bit_wait_io_timeout+0x200/0x200 [ 369.751738] ? submit_bio+0xba/0x460 [ 369.755486] ? submit_bio+0xba/0x460 [ 369.759225] ? generic_make_request+0x1510/0x1510 [ 369.764189] ? wake_up_q+0x100/0x100 [ 369.767948] ? file_check_and_advance_wb_err+0x152/0x5d0 [ 369.773456] submit_bio_wait+0x13c/0x1e0 [ 369.777555] ? submit_bio_wait_endio+0x40/0x40 [ 369.782169] blkdev_issue_flush+0x226/0x320 [ 369.786551] blkdev_fsync+0x93/0xd0 [ 369.790216] ? thaw_bdev+0x1a0/0x1a0 [ 369.793979] vfs_fsync_range+0x140/0x220 [ 369.798081] vfs_fsync+0x29/0x30 [ 369.801502] loop_queue_work+0x14e6/0x3a08 [ 369.805772] ? do_raw_spin_unlock+0x9e/0x2e0 [ 369.810204] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 369.814895] ? compat_start_thread+0x80/0x80 [ 369.819332] ? lo_rw_aio+0x2090/0x2090 [ 369.823271] ? preempt_notifier_register+0x1e0/0x1e0 [ 369.828404] ? perf_trace_lock+0xd6/0x900 [ 369.832588] ? __schedule+0x809/0x1e30 [ 369.836516] ? zap_class+0x720/0x720 [ 369.840271] ? __sched_text_start+0x8/0x8 [ 369.844460] ? kasan_check_read+0x11/0x20 [ 369.848669] ? do_raw_spin_unlock+0x9e/0x2e0 [ 369.853106] ? graph_lock+0x170/0x170 [ 369.856966] ? compat_start_thread+0x80/0x80 [ 369.861424] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.865970] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.871048] ? trace_hardirqs_on+0xd/0x10 [ 369.875230] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.879752] ? finish_task_switch+0x1ca/0x810 [ 369.884371] ? find_held_lock+0x36/0x1c0 [ 369.888467] ? lock_downgrade+0x8e0/0x8e0 [ 369.892648] ? kasan_check_read+0x11/0x20 [ 369.896820] ? do_raw_spin_unlock+0x9e/0x2e0 [ 369.901270] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 369.905875] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.910406] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.915489] kthread_worker_fn+0x357/0xa30 [ 369.919751] ? find_held_lock+0x36/0x1c0 [ 369.923845] ? kthread_associate_blkcg+0x870/0x870 [ 369.928811] ? schedule+0xef/0x430 [ 369.932379] ? __schedule+0x1e30/0x1e30 [ 369.936404] ? kasan_check_read+0x11/0x20 [ 369.940576] ? do_raw_spin_unlock+0x9e/0x2e0 [ 369.945026] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 369.950320] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 369.955476] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.960541] loop_kthread_worker_fn+0x51/0x60 [ 369.965061] kthread+0x345/0x410 [ 369.968450] ? loop_get_status64+0x140/0x140 [ 369.972878] ? kthread_bind+0x40/0x40 [ 369.976714] ret_from_fork+0x3a/0x50 [ 369.980457] [ 369.980457] Showing all locks held in the system: [ 369.986836] 2 locks held by khungtaskd/893: [ 369.991380] #0: 00000000ec5e1d4a (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 369.999148] #1: 0000000072e962e7 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 370.007818] 1 lock held by rsyslogd/4430: [ 370.011987] #0: 0000000097323f3d (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x1a9/0x1e0 [ 370.020054] 2 locks held by getty/4521: [ 370.024043] #0: 0000000031c9bfe0 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.032312] #1: 00000000e7f64fae (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.041266] 2 locks held by getty/4522: [ 370.045248] #0: 00000000d15a8bb7 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.053525] #1: 0000000024c51a0a (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.062415] 2 locks held by getty/4523: [ 370.066425] #0: 00000000a1fdadd5 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.074714] #1: 0000000050e6be12 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.083600] 2 locks held by getty/4524: [ 370.087609] #0: 00000000b63847d7 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.095893] #1: 00000000494791af (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.104789] 2 locks held by getty/4525: [ 370.108774] #0: 00000000d2913fde (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.117051] #1: 000000004a2e6c54 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.125933] 2 locks held by getty/4526: [ 370.129917] #0: 00000000f2af819b (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.138187] #1: 0000000012b7fb2d (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.147079] 2 locks held by getty/4527: [ 370.151062] #0: 00000000d2673157 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.159357] #1: 00000000cfa3cdf4 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.168262] [ 370.169916] ============================================= [ 370.169916] [ 370.176948] NMI backtrace for cpu 0 [ 370.180594] CPU: 0 PID: 893 Comm: khungtaskd Not tainted 4.17.0-rc4+ #39 [ 370.187415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.196759] Call Trace: [ 370.199389] dump_stack+0x1b9/0x294 [ 370.203001] ? dump_stack_print_info.cold.2+0x52/0x52 [ 370.208179] nmi_cpu_backtrace.cold.4+0x19/0xce [ 370.212881] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 370.218049] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 370.223307] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.228474] watchdog+0xc10/0xf60 [ 370.231910] ? reset_hung_task_detector+0xb0/0xb0 [ 370.236740] ? __schedule+0x1e30/0x1e30 [ 370.240721] ? do_raw_spin_unlock+0x9e/0x2e0 [ 370.245204] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.249770] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 370.254866] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.259882] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.265406] ? __kthread_parkme+0x1b7/0x280 [ 370.269708] kthread+0x345/0x410 [ 370.273067] ? reset_hung_task_detector+0xb0/0xb0 [ 370.277888] ? kthread_bind+0x40/0x40 [ 370.281680] ret_from_fork+0x3a/0x50 [ 370.285447] Sending NMI from CPU 0 to CPUs 1: [ 370.290012] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 370.290995] Kernel panic - not syncing: hung_task: blocked tasks [ 370.303736] CPU: 0 PID: 893 Comm: khungtaskd Not tainted 4.17.0-rc4+ #39 [ 370.310558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.319894] Call Trace: [ 370.322479] dump_stack+0x1b9/0x294 [ 370.326086] ? dump_stack_print_info.cold.2+0x52/0x52 [ 370.331334] ? printk_safe_log_store+0x260/0x260 [ 370.336104] panic+0x22f/0x4de [ 370.339280] ? add_taint.cold.5+0x16/0x16 [ 370.343414] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.348933] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 370.354368] ? printk_safe_flush+0xd7/0x130 [ 370.358671] watchdog+0xc21/0xf60 [ 370.362111] ? reset_hung_task_detector+0xb0/0xb0 [ 370.366937] ? __schedule+0x1e30/0x1e30 [ 370.370893] ? do_raw_spin_unlock+0x9e/0x2e0 [ 370.375279] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.379843] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 370.384928] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.389926] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.395449] ? __kthread_parkme+0x1b7/0x280 [ 370.399761] kthread+0x345/0x410 [ 370.403107] ? reset_hung_task_detector+0xb0/0xb0 [ 370.407929] ? kthread_bind+0x40/0x40 [ 370.411709] ret_from_fork+0x3a/0x50 [ 370.416035] Dumping ftrace buffer: [ 370.419707] (ftrace buffer empty) [ 370.423399] Kernel Offset: disabled [ 370.427168] Rebooting in 86400 seconds..