31) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0xa, 0x5, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x1000004b) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKALIGNOFF(r4, 0x127a, &(0x7f00000000c0)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000000)="f23e370f201c0fc7587f360f070f35bad10466b82d00000066ef3e360f2203f2d009f2660f015d02f30f1bc1", 0x2c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x80000, 0x0, [0xffffffff, 0x9, 0xffff, 0x0, 0x6d57, 0x7fff, 0x4, 0x3f]}) 2018/05/15 13:35:45 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x6}, 0x8) sendmsg$inet_sctp(r0, &(0x7f00000019c0)={&(0x7f0000000540)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001580), 0x0, &(0x7f0000001880)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x209}}], 0x30, 0x20040080}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/05/15 13:35:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="6b657972696e67242d2e656d3140852e235b00", 0xfffffffffffffffb) personality(0x400000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/15 13:35:46 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003300)='/dev/loop-control\x00', 0x2000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = memfd_create(&(0x7f00000000c0)='/dev/loop-control\x00', 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000026c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002700)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000002800)=0xe8) getgroups(0x2, &(0x7f0000002840)=[0xffffffffffffffff, 0xffffffffffffffff]) r6 = getpgid(0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002880)={0x0, 0x0, 0x0}, &(0x7f00000028c0)=0xc) r9 = fcntl$getown(r0, 0x9) r10 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002e00)={0x0, 0x0, 0x0}, &(0x7f0000002e40)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003180)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000031c0)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00000032c0)=0xe8) getresgid(&(0x7f0000003340), &(0x7f0000003380), &(0x7f00000033c0)=0x0) r15 = gettid() getresuid(&(0x7f0000003400), &(0x7f0000003440)=0x0, &(0x7f0000003480)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000034c0)={0x0, 0x0, 0x0}, &(0x7f0000003500)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003540)={0x0}, &(0x7f0000003580)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000035c0)={0x0, 0x0}, &(0x7f0000003600)=0xc) fstat(r0, &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000036c0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000037c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003800)={0x0, 0x0, 0x0}, &(0x7f0000003840)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003fc0)=0x0) r25 = getuid() r26 = getgid() r27 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004180)={0x0, 0x0}, &(0x7f00000041c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004200)={0x0, 0x0, 0x0}, &(0x7f0000004240)=0xc) r30 = getpid() r31 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004280)={0x0, 0x0, 0x0}, &(0x7f00000042c0)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004300)=0x0) r34 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004340)={0x0, 0x0, 0x0}, &(0x7f0000004380)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000043c0)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004400)={0x0, 0x0}, &(0x7f0000004440)=0xc) getgroups(0x1, &(0x7f0000004480)=[0xffffffffffffffff]) r39 = getpgid(0xffffffffffffffff) stat(&(0x7f00000044c0)='./file0\x00', &(0x7f0000004500)={0x0, 0x0, 0x0, 0x0, 0x0}) r41 = getgid() sendmmsg$unix(r2, &(0x7f0000004680)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002600)=[{&(0x7f0000000180)="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0x1000}, 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0x1000}, {&(0x7f0000002180)="3d057c81a45a8f0afad654b47879f7bc4078db4de1003f452ad9536031aea4b153bebc0159cb61f67db9dbe429247775e532197976aeda4e7516235d43665af880d3f9ad64e648824f8a03fca4f4fc129b7a75ab0b4c453da327d4ba14f013874a33768abe07f5bf929ea7898cf8c257fbd9b8452719acc06de4ec", 0x7b}, {&(0x7f0000002200)="1ff2f580e675001b", 0x8}, {&(0x7f0000002240)="5a4cee0e37810fd8028a460db4a3bd3b487fc6995bcdf9fada522fdf0b8d66df3c22eb89c0f90169bc7970a521c351c352f1499c09f1b16ca6fd8662ecbb", 0x3e}, {&(0x7f0000002280)="de089a0f28f13dc29366b11f583b0256a0e4b447abec44f8254d194c4b2fd94b077f96d90654bf3d5c14a2eecaf53fde73da864c3e68c3fa1f9784eb3049e6835b170624aed0356cc7509bff7533f3cdca9c", 0x52}, {&(0x7f0000002300)="5868f6df10911352f7e4b3cc981c80a51e00305c35dfb8db5d155f56c79a82ddaeae29a1f5ff585efbf38d86bb186e4cf19ee45dbedc4d69e00b1744b23c88efd9585298d8b9c1703165e8d31147cfcd8ade511c97de2e3ff2d14e53cb6d07cbbb4039087bc93881012a092844d74b412997d6f30cd7a68bdca0a9bd91e3dbd439f1136ed1681551be5b3d9c1dc9e9712b2b9c679a09b48d3887797f14a2734558dfbe81857174166486d2c43db437a8d4bcebaa180246edc03b67b2055fc20537b6bdb27d56443d4b12309703025cb7df6201b11960e82e90fe2b3bab880538b5b4", 0xe2}, {&(0x7f0000002400)="09b460cad31ddfa331615a8d182d3a3e47ac046c0165e3e847aeb9f88924963ed7f040da6f3339ab6b3c9be5aaaa1d1aa19788df06b610da39d396c8521433260f8e20fe58bf4ac83260349d396bdaf5381ec81518d5f97abb0cea39ff41fb609bc358ce0d3a9b223e88913d6853500ed951950f5232a42efdea9b30ff38830370559b2f99be3345d18548ebf4dfb7afeeade2b2f7af05579d5bfba984", 0x9d}, {&(0x7f00000024c0)="cf74e0d153efc2e92c0d1be6d8792ded26094cdec05c0aa17b3f459da4861c3f24b2cd7f3f4b407c3812b249fdd150a2167d5f29b93e7e32923122a175b0f4afe12bfe774608ff79c1fef46efa87478ebf3cc464f9e1084e7917c99bb785d85cdc03483ff4bcf6dd675e9712c531b61e6f167a59818e25e131957bfe647fca9ae03bce0ef028b3b7c2f0e2bee2eac6e629a4881098157289da8f208447d1eea34267bbe3d40fe002175ad0ad9c1c1251903ab27ceaf4979dbea2b8ad7206fc65f98cbd0af85efe585492c131980a34adc2b036c3ce02010765bf946be9a55e3360a0eca38cf406fe3c4a7e90b9312f95b8e3", 0xf2}, {&(0x7f00000025c0)="f845f914fbdf5463f79a1e81adae460cdea58535c16f0ba7ec4769eeb1abc249b25e07069b69950bc030cbc6c6e0cbbc10", 0x31}], 0xa, &(0x7f0000002900)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xc0}, {&(0x7f00000029c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002d80)=[{&(0x7f0000002a40)="5f086251cfaf5b449b7c5008d43bcf20fc45c6a0413bada5902a0b5e41e79f034cbababca07384b3f01032013bac73a15b7a1594c379d5f728ccaa4304e13810e146e3cd6455a547032789b78fc1465c14f19c627413b9cc775b24b39ffff1ce5945a62d42c98975049157edf9294424fad3731480d9a01775da0f42ca73dc9d5e40126006dba92c9e10a73044e064ceee0572e4f6ba47cbc268d8daea9e44d2", 0xa0}, {&(0x7f0000002b00)="e85aff565d9c8a247915d0dfcb268bb242d4d9c0beac0612722ef69ae5b1e0a5c1e32347f2c4", 0x26}, {&(0x7f0000002b40)="22b8f86d88a453d0afbb4705b6030a45ce3c3af41b418641d4c8d14ba0b15ac8c4cfa55163b18fad6f3d2668b528e4e2a864f9bf215677a35d3b07afa305e244a66ab0a27a45b2253a186f3ec6d59d1d0b75e905d04a1e61c5903a21777bb48152bf1503d882c12ea480a3c9170dc38826a58b153c9325a24b043706e191dbfddb8b451b3b08bd7e63f51ff59057c4ed1c20554e63ff0987f899c86da076d670b9230cf392b2fff24fdbdb0479bf38d29359f55fe9d98fe479d247e1798dbb01ce154107be5a2e187141f6bfbed15d9755a0453fbfb832e59f9165a3698ed7a00d5d10ab0e4f79536d5148b0011fe63c83811c6c486031", 0xf7}, {&(0x7f0000002c40)="0d9b9fa18a691638b70ca95df4c40829991bf94ad2d2d808bd4c4114a223580eba1565e56ce3352915e3b15e98a4514e5bb08d04723caeb0778db0f63d7b36980af38690073d0737c70a650222913e87807bfe955bdc5bc0dbe1a2ac4c231dca2a51131f51665b256c5e09eb9d6ef2822f05ed05f93684ace124d2258b6ab7c64df9074900d41f336caf18f1286b884d1fa4f3a9317b4ed016a7f4bc9b1120cf32a47a392cd414f6f05c256e6045cf2739d4751330a0e1cefb0aabf6de6cbaaef04e60b76ad06bd3cf0568004453a5783c4b1dd9a2596544d2f77a189fa112e6d696", 0xe2}, {&(0x7f0000002d40)="c1f9e64fe562", 0x6}], 0x5, &(0x7f0000002e80)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x78}, {&(0x7f0000002f00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000003140)=[{&(0x7f0000002f80)="2783c5be8dac4db10d2a8e96b6c4815758d681efbe0b71cbb2339619b0352e61ef16e3c75321aac76dc3fc53fe13b9496a47001cd2d912300717299634976060794b72df42ba537ba59f60c2fb5352338884b538daf4edb5af302ee37c842d2bd06e69ccc9c454ce48f98c7621b980b8223a6ec04c383f716b50d74ae08ae0f52d708dc10a60625b4bf0c8b1f3a0e3ffe22eb80c113b51b9666d7bf3f6105ee542fb26e79faaaf432caeb49f35f08aee3282d51d", 0xb4}, {&(0x7f0000003040)="05cb27f3cbaf15", 0x7}, {&(0x7f0000003080)="33c58ba45ca267108244964552a31f60a0efb3795ae4fc5cb594915dd843971edc943a2127ac77a74560c87118338e9a0ae84375d4a6175fef33978381381a4e8b5d6942e84727a2a8dfeb0847e21920bfc277fd182cdef4feb32d10cb1a37e0ed9fb908cdd2cca7116c3c9cad516741d7bfe4daecf1ec3da4124095d45bbb5ffa5d0c6a582b8cee771573fb5ec04a7a11bf12f0c32e9e6be18018db0e7273e10229c6ff", 0xa4}], 0x3, &(0x7f0000003880)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x148, 0x4000000}, {&(0x7f0000003a00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000003ac0)=[{&(0x7f0000003a80)="0fdda859100a60b4009530014ca8bd47b76ed4fea29585d17d6f7c4f790b0fae91d3f3", 0x23}], 0x1, 0x0, 0x0, 0x4000091}, {&(0x7f0000003b00)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003f40)=[{&(0x7f0000003b80)="ad1660f7d4fbef47056a658b2f669da7", 0x10}, {&(0x7f0000003bc0)="b952ebcad0ad633453aa213a97b60bf0c007229fb1084e3adaa67364c014e389324bbe1e548e90e540363073888d989c79d44bbdf003bab8198fe12e2ca817d0dc9da86a86fc903a2fe7dad4e63787755d2729c8049e0d3a4fda326e5b8eb12ae8f258d90bf8df8304c0", 0x6a}, {&(0x7f0000003c40)="4f2cee73d4a357c8e7f4b897f8a5e98fc047d5eec1a4a67075514165cb8db77840de10575e127725fc2f67d5b385f01af5928e58819121e61474777ba00a9924d57b14ab399bd4a3a25f796d9450bfc8b510949a4d7d5c292b33b67a4c48fc2738d9e137b10529d18e94c119939dfe5b64", 0x71}, {&(0x7f0000003cc0)="a61c", 0x2}, {&(0x7f0000003d00)="c9b3e16af2e17888899e541cd643892285ac21646183ffac3f08a222edac35538f5beaa512d4bdb7bb5515bd046517133545e16d752516d9bfa6783623cccf799580b3311439c578584c34599af8676701ace7bd83e5e98a79b3dbf23d71610a495813682916a51a58b87f38d4870e0df55470dd5b18af2a143a3797cc9caa86fe8ebac37bd3bead91a3b492196c821abb9982cf4aeab3f4ebc1f2194c9dd712a360659f872cee92213c404c29b7a24aacd43ff46735401193b4c674858e8533164f08c635f6e78ec5", 0xc9}, {&(0x7f0000003e00)="ff8dba4a3d34839b51500967a982e69a9b17ce10f7da29b78101521c0b3c76b107892ab74d7aa6065ae88f5d7958f2faf1a10cb6a1b848b0ceec25b136db542b9dbc846bd060acf5604ddf8fa6be3d811c9f7758907616d640e07b3455cda10a6c1e11bc12fbe96cf405c6d453e7bda1be7b4b1d86e734e777f246a286550f1f8345d25ea26d60ba8ddccaf7bdbb08e6dc356a16d2b1a62a8fcf3e39b3888a60f25335455cfa905d7dcdb5450bb80049e9f1", 0xb2}, {&(0x7f0000003ec0)="d9dda3b7a5300639e9c1cb452758d3bf4a3707dcf59d2147236ea5873ec4642ba06f492a6810811b277c78598e9320e99503a61b1eb8160d1cbfc9531128c75f0cd1a86579234e1014f8ca3c3bd2acb84e38b55d4216102856ea5316dce7801324482c631f551136d8f9afd50e6fba26d8de", 0x72}], 0x7, &(0x7f0000004000)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x40, 0xc005}, {&(0x7f0000004040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004140)=[{&(0x7f00000040c0)="3a512d553a4bfc32d69044d4313afc0ade35a5ba9b6de53e2f9fe6414ec2fc8cc09fd86f8075ee147cf5000a9045fdeacf11c6a0209b27564ecaac6f5553815b1025bc1fbf8d9b7ed30b8c13ceea78bb2aac4e9e8888d5b7e4356f528b6d0160cebd4d4f093aa81ebf102dca47dff98f3a0169f3284d55caea38f12f", 0x7c}], 0x1, &(0x7f0000004580)=[@cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0xf8, 0x40000}], 0x6, 0x4000) ioctl(r0, 0x7, &(0x7f0000000040)="3aacfad76c38a06f3a454dc7662ceec270c5b7f116e1c190a0a3affa3c75592d080105188d194825333c8341d7b7aa3a2e39d8b007339991da62d3fdda330488bf45b34ff4ce970139645efddcf66f7a02") ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/05/15 13:35:46 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x7fff, &(0x7f0000000040)="c626262c8523bf012cd1b6f7023787ffceac2c7e0705eb031af66f") r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x400, 0x200000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x2, 0x200}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r2, 0x200}, &(0x7f0000000240)=0xc) bind$nfc_llcp(r1, &(0x7f0000000280)={0x27, 0x1, 0x0, 0x7, 0x8000, 0x6, "931d285530d58f49ebb6fc3f6f690d96e752c39efce3ae9f9894d92007c0168755a497fd7cd09b8798bc22eb1df4180aa29a829a3aefec76727d0350e20ac8", 0x1a}, 0x60) r3 = perf_event_open$cgroup(&(0x7f0000000100)={0x3, 0x70, 0x681, 0x175, 0xdc1, 0x3, 0x0, 0x7f, 0x1d000, 0xe, 0x307, 0x6, 0x400, 0x40, 0x800, 0x91b, 0x8000, 0x3, 0x8, 0x20, 0x4, 0x38e, 0xfffffffffffffffb, 0x3f, 0x7, 0x6, 0x7, 0x59, 0x2, 0x1, 0x4, 0x91e, 0x6, 0x6, 0x6, 0x9135, 0x942, 0x100000001, 0x0, 0xce, 0x6, @perf_config_ext={0x26a, 0x3}, 0x1000, 0x5, 0x7, 0x1, 0x5, 0x5, 0x40}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) r4 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000080)={0x3, 0x0, 0x0, 0xfdfdffff, 0x20}) fcntl$setsig(r3, 0xa, 0x10) 2018/05/15 13:35:46 executing program 2: r0 = socket(0xa, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="19595663ef90ac85d0c8e810bca9e3b87419283dce99c4f45634ebeeaa39fd4f60fff582bc34e7a18cc6aba4909f6728365539f2197ac0963eb5a8facfe719e3fc66a668eee833886ce6232a9414cd51e3102d2050a09e13c371dc75d8af237aea4acfe4d17cfe4826bf2b72bc881d31135137dffda4933a55dd34cd6b043990e6f8aff935ae75bbb8bfa00b7d54e56085ed9d2feb7944b5d8fb5a1b102a83738ce4324275ff61ef0a0f17c6ffbe56486950b7b2e1fd771799f7"], 0x1) 2018/05/15 13:35:46 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) r2 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) r4 = socket$nl_crypto(0x10, 0x3, 0x15) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x2000, 0x0) kcmp(r2, r3, 0x7, r4, r5) r6 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$KVM_IRQ_LINE(r6, 0x4008ae61, &(0x7f00000002c0)={0x0, 0x400}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r6, 0xc010641d, &(0x7f0000000180)={r7, &(0x7f0000000240)=""/101}) keyctl$chown(0x4, r0, 0x0, r1) 2018/05/15 13:35:46 executing program 6: r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000080)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'eql\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="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"]}) r1 = socket$kcm(0xa, 0x2, 0x11) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) getgroups(0x1, &(0x7f0000000380)=[0x0]) syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, r2, r3, 0xfffffffffffffff8, 0x2, 0x80) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r4, 0x4) setsockopt$sock_attach_bpf(r1, 0x29, 0x42, &(0x7f0000000700), 0x3) ioctl$SG_SET_RESERVED_SIZE(r4, 0x2275, &(0x7f00000003c0)=0x2) 2018/05/15 13:35:46 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x3) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x3, &(0x7f0000000980)) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)='\x00', 0x1, 0x0) 2018/05/15 13:35:46 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fgetxattr(r0, &(0x7f0000000140)=@random={'osx.', ').ppp1-securitycpuset![#mime_type%\x00'}, &(0x7f00000000c0)=""/84, 0xfffffffffffffc71) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x12440, 0x0) 2018/05/15 13:35:46 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x6e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000de6fd6)=ANY=[@ANYBLOB="0180c20000000180c200000008004500001c000000000011907800000000e0f6ff0000004e2100089078"], 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x800) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 2018/05/15 13:35:46 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x200000000000000, 0x0, 0xffffffffffffffff, 0x9, 0x1110000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r0, &(0x7f0000000240)="0fa64ba430a76b", &(0x7f0000000280)=""/17}, 0x18) tee(r0, r1, 0x4, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x7, 0x1, 0x20, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000000200)={0x7, 0x1, 0x9, 0x5, 0x4}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @rand_addr=0x10000}, 0x0, 0x2, 0xffffffffffffffff, 0x1, 0x0, 0x3}, 0xffffffffffffff4d) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0xc8400, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r4, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000140)=0xd4, 0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x81) 2018/05/15 13:35:46 executing program 4: r0 = socket(0x10, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000100)='comm\x00') ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) sendfile(r0, r2, &(0x7f00000000c0), 0x80000002) 2018/05/15 13:35:46 executing program 3: syz_mount_image$ntfs(&(0x7f0000000200)='ntfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@uid={'uid', 0x3d, [0x0]}, 0x2c}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x4800, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2018/05/15 13:35:46 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x10080, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x4b0f}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x7, 0x4, 0x6, 0x4, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x40, 0x3, 0x4, 0x400, 0x4, 0x6, 0x0, {r4, @in6={{0xa, 0x4e22, 0x420, @local={0xfe, 0x80, [], 0xaa}, 0xcfd}}, 0x2, 0x7, 0x3, 0x1, 0x80000000}}, &(0x7f0000000380)=0xb0) keyctl$chown(0x4, r1, 0x0, r2) 2018/05/15 13:35:46 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x5c831, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x9, 0x2000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x8, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000280)={r2, 0x9, 0x3, r3}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8020081}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r4, 0x5, 0x70bd25, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xdd6a}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3fc000}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x4) syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') 2018/05/15 13:35:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000080), &(0x7f0000000000)=0x4) [ 108.551438] __ntfs_error: 125 callbacks suppressed [ 108.551448] ntfs: (device loop3): parse_options(): The uid option requires an argument. [ 108.625761] ntfs: (device loop3): parse_options(): The uid option requires an argument. 2018/05/15 13:35:46 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffffffffffff, 0x8000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x1000, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="34000000110021020000000000000000ffffffff00000000000000000000000000000000000000000c0015000000000000000000fa6bcfdda45543d4b7a69b3f2ddfbfb78a5c4244f1bb61b8db0ed8da6966fc740f121b2b6dfac823af0dd633bee1dcdcf08a383766f5e1"], 0x34}, 0x1}, 0x0) 2018/05/15 13:35:46 executing program 5: r0 = socket$inet(0x15, 0x6, 0x9) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x1, 0x800) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000014c0)=""/4096) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000140)=0x7f, &(0x7f0000000180)=0x4) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000dc0)=""/65, 0x41}, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="7f000d9e0074ffff010000000a00000000000000ffffffffac1414bbe0ac076b75d050595f00027f00000171b7caeba7ac0d3fb611330d729c61ca4e1ea749c853a334d5e230580f23793a41f52a9f8fd40aa682159d36bc77c9a96f3c1e757439709712a28a4d15106a7d227a1b76288ffb2243e7d1d1be8be9ce7eca99e5ebcb1a61"], 0x38) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x2, 0x30, 0x4, 0xd5dc}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000340)={r3}, &(0x7f0000000380)=0x8) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000017c0), 0x0, &(0x7f0000000440)}, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/15 13:35:46 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00007a8000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) 2018/05/15 13:35:46 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = memfd_create(&(0x7f00000000c0)='-bdev\b#\x00', 0x3) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000240)={0x5, 0x70, 0x1, 0x8001, 0x7, 0x7ff, 0x0, 0x1, 0x0, 0x4, 0x0, 0x4, 0x6, 0x0, 0x800, 0xb7, 0x0, 0x100, 0x7, 0x5, 0x8, 0x2, 0x5, 0x1f, 0x1, 0x3f, 0x80000001, 0x6, 0x1f2, 0x7, 0x100, 0x0, 0x0, 0x101, 0xbd73, 0x7337, 0x700, 0x1, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000140), 0x4}, 0x2015, 0x9, 0x9, 0x4, 0x7, 0x5, 0x200}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="c4f89ebfb84b10b2147b5a95de9acb000e82e735eeff0fb3427e770000f7f04451034a53648dcce3d2784c01", 0x2c, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r1, 0x0, r2) 2018/05/15 13:35:46 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) 2018/05/15 13:35:46 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000002, 0x3, 0x2) ioctl(r2, 0x8917, &(0x7f0000000140)="c626262c8523bf012cf66f4f1727df18834d3fb0855aff08033757032b09675892c34aaf4867d55648e89001e83243a6771643dc4de902445d") dup2(r1, r0) 2018/05/15 13:35:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), 0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000440)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x106}}, 0x20) 2018/05/15 13:35:46 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000011c0)=""/230, 0xe6}], 0x1) 2018/05/15 13:35:46 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xa, 0x39, 0x6, 0x4, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000040), 0x800000000003}, 0x20) 2018/05/15 13:35:46 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="209eadad9d7dd33fd058ceef90c011d345eae6e3c90b9c17ae8ff4309c04eabb4f422e106e9df392bdccf4a438ca13bad4a9277634d9b130df3d7901ddc20737ae13ac", 0xffffffb2, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r0, 0x0, r1) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f00000000c0)=0x3, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x1, 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x400200, 0x0) 2018/05/15 13:35:46 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000000)) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00000000c0), 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x200000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000200)=0xe8) sendmsg$can_raw(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x1d, r2}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)=@canfd={{0x4, 0x8000, 0x5d3, 0x7}, 0x1e, 0x3, 0x0, 0x0, "8ea7bed35178d392c95016b47d19cb69fd94ce058a86de3dc37bfed97c1926cf36c70980bc8205bca6741ae4c96284ca771f94a0008bed7bd9f39360c9675f71"}, 0x48}, 0x1, 0x0, 0x0, 0x40001}, 0x20004000) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/05/15 13:35:46 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xb5b4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x3, 0x5}, 0x8) preadv(r1, &(0x7f0000000700)=[{&(0x7f0000000040)=""/62, 0x3e}, {&(0x7f0000000080)=""/21, 0x15}, {&(0x7f0000000600)=""/246, 0xf6}], 0x3, 0x0) 2018/05/15 13:35:46 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x120, 0x36b) eventfd(0x40) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000040)=0x2, 0x4) write(r0, &(0x7f00000001c0), 0x0) 2018/05/15 13:35:46 executing program 5: r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000035c0)=ANY=[@ANYBLOB="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"], 0x1) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000000)="8d41fc130b7be7d4df20d03d93f4cb08470d76ca034b5d6d75622f704be073ececa87a058949784894b66bfa56c25886d75cc2c4447375e995c5aafb6f22450a2c1f1f3fcfa440133f9248dcade28dbe6d086db9f31cc0056e0708cf30c881af410221be59df", 0x66}, {&(0x7f0000000080)="fb030f2139b92b7d9a8807ebdbbbe3f408bc176eeeba5797fde40cb4c2a630aa208cea8d83531afc8e8f6423c1df8239e130be01b21d0b94ff508546d7dc7a97e65dc3119cb3b23c827c2700354e123492a1531ff69a48a778613bbe981c816c8e84b99174832818c77b863473ec44a06dcfd3b0549b46565d1bdab6e03e7e0d87696cbfa98765587ba51ccc5459db50420eff93f18e923c1f529122838af5f145cf8bde4b16743e0ff0200001059ea78ac4cbc84b1e731a6e2a1420bb94e72fc8f2ae33008e28879727ba3351f4be9d4fde68b737cc58575aa023009c278d999fc221ef3ee86fb5a979ab6701a5af197854a23e8311bb", 0xf7}, {&(0x7f0000001440)="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", 0xff2}, {&(0x7f0000002500)="6f4ecae2faae073c97472b940494a263cc1e87e00663c01d948b99e3493bc33de4244d9a485527701feef932556365b32d401bfbe7194b400cba8f7ed99d3323a2ab3b68694ceba72909708e0ced33993c0d61856f059a6eae3f026a5e831e7c0a8b44949fa548094d01d9d0e1d3c0cd6de9cff51227de08286426f396f672f6b23cd0a87420c6eda442ee31a3b63f87afc2e0a5f955984007d3a5204ae2d63e2090e03bb7af5ec755dd131a92df6d976eb47b7b924150a748", 0xb9}], 0x4}, 0x0) 2018/05/15 13:35:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0xffffffffffff50e1, &(0x7f00000001c0)=0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x100, 0x0) io_cancel(r1, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f0000000280)="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", 0x1000, 0x0, 0x0, 0x1, r2}, &(0x7f00000012c0)) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000100)={0x9, 0x0, 0x80000001, 'queue0\x00', 0x599}) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000001300)={0x4}) r4 = socket(0x5, 0x5, 0x0) bind$alg(r4, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r5 = socket(0x8, 0xa, 0x9) r6 = accept4(r5, 0x0, &(0x7f0000000040)=0xffffffffffffff9a, 0x4800) sendmmsg(r6, &(0x7f0000003380)=[{{&(0x7f0000001740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f0000002a80), 0x0, &(0x7f0000002b00)}}, {{&(0x7f0000002e00)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000003300)}}], 0x2, 0x0) 2018/05/15 13:35:46 executing program 6: perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/15 13:35:46 executing program 1: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x1) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0xa8040) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0x3, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x4c}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x8000) 2018/05/15 13:35:46 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xb69, 0x2081) ppoll(&(0x7f0000000680)=[{r0}], 0x1, &(0x7f00000006c0), &(0x7f0000000700), 0x8) write$eventfd(r0, &(0x7f0000000140), 0x8) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000000)) close(r0) 2018/05/15 13:35:46 executing program 7: r0 = add_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="b2832ed6e2e7728776f2a34078533ccb4a412fe217e18c9f865e2b9b6df76a2ce146ac8a6a456013cb4e5177a4f6569460ff246702b5f73043271b40dfdce0e7c8", 0x41, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000200)=':', 0x1, r0) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r1, 0x0, r2) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/15 13:35:46 executing program 0: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x7, 0x1000000000000000, 0xfffffffffffffffd, 0x100, 0x3, 0x200080, r1}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={"627269646765303a0200800400"}) 2018/05/15 13:35:46 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3f, 0x440000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x5, 0x0, 0x7, 0x8, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x4f18a086}, &(0x7f0000000100)=0x8) listen(r1, 0x8) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x6, 0x4) shutdown(r0, 0x0) 2018/05/15 13:35:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x76adde1d740d0fd3) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@hci, 0xfffffffffffffd55, &(0x7f0000ae0fc0), 0x0, &(0x7f0000000140)=""/169, 0xa9}, 0x0) 2018/05/15 13:35:46 executing program 4: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) sendto$inet6(r0, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r2 = socket(0xa, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/15 13:35:46 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000100), &(0x7f00000000c0)}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0xf, 0x4, 0x81000000004, 0x8000000007}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0xdd, 0x4, 0x6, 0x0, r1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f00000001c0)={r2, &(0x7f0000000040), &(0x7f0000000140)=""/114}, 0x18) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfff, 0x620080) syz_open_pts(r3, 0x10000) 2018/05/15 13:35:46 executing program 6: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0xe78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, &(0x7f0000000080), &(0x7f0000002680)=ANY=[@ANYBLOB="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"]}, 0xf05) r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x103) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000001640)={0x1, 0x1000, "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"}) 2018/05/15 13:35:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)={0x0, 0x18000}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) [ 109.130409] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.137510] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/15 13:35:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x9, &(0x7f0000000000), 0x10) r1 = socket$rds(0x15, 0x5, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x0, 0x4}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@srh={0xaf, 0xc, 0x4, 0x6, 0x2, 0xffffffff00000000, 0x7fff, [@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty]}, 0x68) 2018/05/15 13:35:46 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000140)={0x7fff, 0x0, 0x9}) add_key$keyring(&(0x7f0000001340)='keyring\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x480540, 0x0) getsockopt(r0, 0x5, 0x1, &(0x7f00000014c0)=""/191, &(0x7f0000001580)=0xbf) r1 = request_key(&(0x7f0000001400)='keyring\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001480)='/dev/dmmidi#\x00', 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x0, r1) r3 = open(&(0x7f0000000180)='./file0\x00', 0x200001, 0x10) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000001240)={0x3, 0x87e1, 0x200}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000000240)="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", 0x1000) r5 = fcntl$getown(r3, 0x9) ptrace$peek(0xffffffffffffffff, r5, &(0x7f0000001300)) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$update(0x2, r2, &(0x7f0000001280)="875fc4187a86b160063b8c4986e80dafc6f12bb1a038ce2ef54bb968a769e71a6cc7fb873bc0baef25481c1e497d873da394abd8b3bbc71d6c0ead4a55860eff60dcce33376389ba028551822fcadc25990d9662710c3bcc1b6e4a7f7deac816ee8b6f7471e2e6fb9573b7ba7cc801d6b2", 0x71) keyctl$chown(0x4, r2, 0x0, r6) r7 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x9, 0x400000) keyctl$set_timeout(0xf, r2, 0x4) ioctl$TIOCEXCL(r7, 0x540c) dup3(r3, r4, 0x80000) 2018/05/15 13:35:46 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000240)=ANY=[], 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1438, 0x200) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="1fe28a3ea02bc67ebc4d", @ANYRES16=r2, @ANYBLOB="000026bd7000fddbdf2510000000280001000c00ffff01000c0035000000080004004e210000080005000400004e21000008000500070000000800050000000000dc0f6be6ef32430599b2dbf1f009a9f2897ef5742c61fd0ea34aa9e147a5eb885534d17696d6293629cbf88b8bc60a7e8227029f03d5db9eb5ae4900066d141c78ea02ea5dc54361"], 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8001) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40600, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x4) 2018/05/15 13:35:46 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x79, &(0x7f0000000180)={0x0, 0x1ff}, 0x8) ioctl(r0, 0xfffffffffffff000, &(0x7f00000000c0)="2dbe0cb1f3b5dc3c30750b1244611ed47c1298014dff1d99912df8cc9fb70a22ecc5bf62f4bbdc0cc5a7ba0c45081686b955297c85c1dd6667d4aa7a8470c968e93b2b7690d35330bb91cb116a8e7baf52b4184dfd2ecbdde018f3f9694cc2feff12165bb7b9c450c0d5568e2fb949a7730121a787e779c1d3af87356cd821dc28ab387c89dfff63daae29d64986a3af969808d50c400f65deb14d409019cb") getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x80000000}, 0x8) 2018/05/15 13:35:46 executing program 0: vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x425, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/15 13:35:46 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) open_by_handle_at(r0, &(0x7f00000001c0)={0x4e, 0x406, "ba80b59a569de9ce83f7501e2053e35fe1a2834685c1480080b464762840bf9213a5180343156625a0d13d87d7dd204b164fe030bacbd14d5e858741080040fac98b7a5588c1"}, 0x800000008008000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000000180), 0x0) [ 109.254162] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/15 13:35:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x2, 0xffffffffffffff7f, 0xdcb6, 0x0, 0x100}, &(0x7f0000000200)=0x14) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000240)={'bond_slave_1\x00', {0x2, 0x4e23}}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, r1}) [ 109.322065] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/15 13:35:47 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = dup(0xffffffffffffffff) openat$cgroup_int(r0, &(0x7f0000000100)='pids.max\x00', 0x2, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r1, 0x0, r2) 2018/05/15 13:35:47 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="0a8bbca182342f35", @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="a704115e475e8bebd0a67b09d6c6c9e7289501ffe26d54da1b216c2609ea16e73d9b0d50e12867d60655a858de815a198b6cf802e753c90a724d02c4a4dacea9cb35299dee4c7d67c5a248b36ed410b1390f5edba594fb38124c23be3a47a5c9489c9c4c325f0cb9aad4dc492a77de35a6275e0680fddedfd686a584f1cb610c518ce37230d2ca53a32707bf47f38a190fa120efb70cea03df93bc269954080f3e8f567e1e880b52b2be78f9481c77cc9b694f75046c8064e31b3f9d096c2104722251c6314061ea28a6d3949d52b929a6c8bab0c2235a0b5bcf458c5792f549c462a829c880673eea08a457b7e7f2ea714fdf36c2", @ANYBLOB="3edc32596b47d3a7a6da51151c55fcb0f246960bb4cdc5d5117982f844287d28b5546711dccb72315477c1dd34d40c37063d43f0fa0f36876e4188d51c903a213179b3220235a1ee95b47e7bf19da547d1281143e7ad25a866fe777e08f07a44bb8fb562de7f4dded5e4", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES16=r0, @ANYBLOB="58629221850aeacdab491a757f69816c", @ANYRES32=r0], @ANYRES32=r0, @ANYBLOB="17e20725d243fe7c55c22dc813e73ce50fb5c2fc84d1dff4d8182d3ab11cb0d88abbeab6a8eb58b6fdcb1b9c1b25d894515bc945314f7298fc8e78d0b649afe605d4ac8329d934e3b1d8c6520d57fc52cb79a4552549b69fb75771a59bc8b61dc4581dcd459e6deead0388b268fe1e0e97f833af1859d98e79d1eb11b3e549", @ANYBLOB="5fb85a05a4c35c87a53e2bc3462b453695f62da3bca3d11521de61a992690d42800e71e2361d9ace26027e7fb7093c6de7596299c083c36c72952319e57444ab9b2f83", @ANYRES64=r0, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="0cd1e8455ff67856a3cdac775dbfdd94db4aeb37998c29a7677573d7e337b591d3c6b4fff78efb6f4ad0bc925bcbf5132020cb28c15feda9957fe79590d6f7751ff165e4cccaac11a7488aebcab76064a3aab2fd756b58e1912ee87608e04618e9ead7dfa8f0f09121fe996867ce7b32913f2638126fa92da73f24ec7f50b3288ebd8b7a3175f53a41343dbc3882df2250f5", @ANYRES64=r0, @ANYPTR64, @ANYRES64=r0, @ANYRES16=r0, @ANYPTR64, @ANYRES64=r0, @ANYPTR, @ANYRES16], @ANYRES64]], 0x46) 2018/05/15 13:35:47 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="0000d0720033223a2c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0xea1b, 0x60c2) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xffffffff00000000, 0x30}, &(0x7f0000000100)=0xc) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000140)={r3, 0x8}, 0x8) set_robust_list(&(0x7f0000000080)={&(0x7f0000000000), 0x8001, &(0x7f0000000040)}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0x6b, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/15 13:35:47 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) clone(0x2100, &(0x7f00000000c0)="74dea500067ca2be45481f6cb7990167478f935ee658c3f6b48e0742e7d0b61ce98c8e0834bfede943f9b2a6ecfecde4eaf385aaf8b49190ccab26d9d7150b90e500757165bfedb85eccc967a1ff14355cbdef390781", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="68397565272bfa0d25f90d0445f4f405d30e4a2176e5682a88af2d4153ea96bbb903ab7392958c5211b6") r1 = semget(0x1, 0x3, 0x20) semctl$IPC_INFO(r1, 0x5, 0x3, &(0x7f0000000200)=""/21) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rtc0\x00', 0x260000, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x1) personality(0x510001f) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8) getresgid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) r5 = getgid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000580)={{0x8f6, r3, r4, 0x0, r5, 0x40, 0x8}, 0x9, 0xffffffffffffff7f, 0x9}) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000040)={0x0, 0x1ff, 0x1, &(0x7f0000000280)=0x5}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000240)={0x6, 0x80000001, 0x7, 0x1c7c, 0x1f800, 0x3, 0x40, 0x8, 0x9, 0x9, 0x7f, 0x8000}) getrandom(&(0x7f0000000640)=""/208, 0xd0, 0x1) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000080)=0x40) 2018/05/15 13:35:47 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0x5, 0x20001, 0x2, 0x3}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f00000001c0), &(0x7f0000000080)=""/175}, 0x18) 2018/05/15 13:35:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') lseek(r0, 0xfffffffffffffffd, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x5, 0x6, 0x0, 0x81, "bc0c0125169471e72feaa2e0bf6ac866a74987552f94af280c15767df2170aedc6e71c0577e309f6ae521573", 0x6}) ioctl$KVM_SMI(r0, 0xaeb7) ppoll(&(0x7f0000000040)=[{r0}, {r0, 0x400}, {r0, 0x200}, {r2, 0x12}, {r1, 0x4}], 0x5, &(0x7f0000000080), &(0x7f0000000100)={0x5}, 0x8) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/05/15 13:35:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x68) accept$alg(r1, 0x0, 0x0) listen$netrom(r0, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/05/15 13:35:47 executing program 3: add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r0 = add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="e9ee8c81f4c523dbac0e7d72b026dfa7e84bdd378442af191a2833c505f20f614fe46e0bc4", 0x25, 0xfffffffffffffffc) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000001, 0x84050, r1, 0x0) fallocate(r1, 0x0, 0x316d, 0x7ff) request_key(&(0x7f0000000100)="646e735f7265736f6c76fc3200", &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='/dev/zero\x00', r0) 2018/05/15 13:35:47 executing program 6: r0 = socket(0xa, 0x802, 0x88) connect$ipx(r0, &(0x7f0000fb4ff0)={0x4, 0x0, 0x0, "b883805ea81f"}, 0x69) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) writev(r1, &(0x7f0000fb1000)=[{&(0x7f0000000040)="480000001400197f09004b0101048c590a88fffffff7e07900e0fe5f0028213ee20600d4ff5bffff00c7e5ed5e00000000c80000000000000000000000000000000000eaf60d1812", 0x48}], 0x1) [ 109.521728] encrypted_key: insufficient parameters specified [ 109.548224] encrypted_key: insufficient parameters specified 2018/05/15 13:35:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='fd\x00') setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x1, 0x4) fchdir(r0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='4/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1) 2018/05/15 13:35:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000004000/0x18000)=nil, &(0x7f0000000280)=[@text16={0x10, &(0x7f0000000000)="66b8000000000f23c00f21f86635000002000f23f866b9b50b00000f32baf80c66b81845ba8c66efbafc0c66b8f4ffffff66ef66b9a10300000f320f01b700a066c04c08bd0f300f01c8b8e2008ee8f4", 0x50}], 0x1, 0x0, &(0x7f0000000580), 0x0) io_setup(0x0, &(0x7f00000000c0)=0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x400, 0x0) io_submit(r3, 0x1, &(0x7f00000002c0)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000100)="a617535015796418fd1416306fa9def42e977aedc659efcf8fb6223d1a1b87dec24c59922b66b6f8ffe9a3fc77423e1e47969d74529fd0e3475910eef1ccc8f81f4cc9c34ee7e5c95449dfea2b2a311f08c7983b0608933e01632559cbb999ad193422053bf0d1dcbfe58037dbef2a8cd5c086697ff654532b3e61adcbfc20cee514da130f979ab50e1f013bd6438baa4d14350f6ba6906cf897cb863872272d66f1950dfa939b8b49def74db57255f527a5205f42be7abade170f9ecdb9ac8708291756c829eddce25fe382c36c16", 0xcf, 0x3, 0x0, 0x1, r4}]) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000080)={0x7, 0xff, 0x40, 0x3}) 2018/05/15 13:35:47 executing program 1: r0 = socket(0xa, 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000000340)) 2018/05/15 13:35:47 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000140)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x7cd5ea259a9360c1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x440}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x114, r2, 0x310, 0x70bd25, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffffffffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffffffffffbe}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x400}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x10001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffff7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xc9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x114}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) 2018/05/15 13:35:47 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x100, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setuid(r1) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/15 13:35:47 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="48ce1952055b2389646bafb562180f0f4eb22a63a69647614a59ebb15e55268775b2697536075072862337ec35c4d38b8cb8ee97ce7631d5f2ed26f84197e92d4cb94dd7cc27cf41b09ba13089946e0e213199aacc8011c9522dc20eeddb274f2125e95448124e40421cef", 0x6b, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="257e3529a735868d8f57fab794223e948aa5e58df2ef72565597293ff211fdd3409db8b9954fb2ebbb961f443fd64ff5c5bc98911fb44d7d78d0e8476d37f3f9c78b0a32cbd3c26a040b2def737878631533cca4a5fd1e452edc8553bdf531839bb702b58354759b887d54d034b32ff6604f405de149184e1b19c0b9ae83a668f65967fbfc18fe00b4a6a2ce4277187c29bbf6513fdd95962427", 0x345, r0) keyctl$chown(0x4, r1, 0x0, 0x0) 2018/05/15 13:35:47 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x200) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='vxfs\x00', 0x8, &(0x7f0000000300)="7a6d63744f054bf211a30391ead4b6398b1ab3ab52eea199921fe8690c6d433dc4481f5bd19410bfe8a03e072b452d2a3f8d28e0093d2fa07334ba5bd7ea3122eff215e362a432d3b99b7ffc91faec05871e214b88ca5fe62e808e6e616fd23da9d7e93c3d1987fc92cc04bac0f38ab735d38e2a4998bca0d508ce49ee49be8d46a6741f066dc0ac5541e82ab074b00648483dbda322418d5b69d1d672902e2f8f6196536fd649b21fa8e7") setxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000080)=@random={'security.', ']eth1\x00'}, &(0x7f0000000100)="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", 0x100, 0xfffffffffffffffd) 2018/05/15 13:35:47 executing program 6: r0 = socket(0xa, 0x4, 0x6) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket(0x0, 0x6, 0xffffffff) lseek(r0, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x4}, 0xffffff0e) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="6e6f6b7569642c6771756f74e2e300006e6f6d6a666f726365"]) 2018/05/15 13:35:47 executing program 0: openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xa000, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="220000005a000324c1b669000005000f80ff000000000000f8b16f040000fbe80000", 0x22) 2018/05/15 13:35:47 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x206100) read$eventfd(r0, &(0x7f0000000000), 0x8) close(r0) 2018/05/15 13:35:47 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r0, 0x0, r1) syz_mount_image$jfs(&(0x7f0000000100)='jfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240)="85b48dbc66ba90472425f5feb034b6ac18ec869024a6b6add2e43cffb36b8e9af0ddcb833c5be69c7803acde3489c47dd8fe6fe3db3ee6fc9ae59290318317b8df6832b9f864b03f5ac3532bc5ec42d78a75f2db198b49dd29fa47b7054bd92cf60775b8d8ab6d27a47a49ee2374d094b2c7c511883d10725f11bfae601ab43659e3afa64be24dd3", 0x88, 0x7}], 0x0, &(0x7f0000000300)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}, 0x2c}]}) 2018/05/15 13:35:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x80, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000ac0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='$\x00\x00\x00*\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="00100000008c81c7b30000003ba446956ffdbcd2878daef57f07e5d304608e68c3ce3fb598f9a2d779db9063eaa2568dc596fbb4b2cea179c082be9e607ea3f62c67b91c5f88a1ffa601e0052c6ed9cc7dd8aff3818beecfb91c43ffea3a227a9c30e4fc21f3a7c8c0022da1217c70e254cb3e0f3e05127d6a58feb75a8bc641f531cbe2828971fe455e41706c16e3eccaf363c668782f0f"], 0x13}, 0x1}, 0x20040004) connect(r0, &(0x7f0000001600)=@generic={0x0, "a50cc8c6961587d0e681056e4595bcc3f3178ebcf9104e95dc1fcc7a3b1cb9980428db7952fe62859b704d88aed4d03e071df5cd36eb694633e117f6653abdafded57a34176fb06fb9ffab602416e2b329502fe314771f730a36d7e80fe6680f708538fc10a2435e461b11a122430919c40b11e9a8bf48ede0f65031f665"}, 0x80) [ 109.839803] netlink: 14 bytes leftover after parsing attributes in process `syz-executor0'. [ 109.907798] XFS (loop6): unknown mount option [nokuid]. [ 109.914110] netlink: 14 bytes leftover after parsing attributes in process `syz-executor0'. [ 109.981528] XFS (loop6): unknown mount option [nokuid]. 2018/05/15 13:35:48 executing program 2: socket$can_raw(0x1d, 0x3, 0x1) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x18, r1) 2018/05/15 13:35:48 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0xadb5) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x9, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x4, 0x30, 0x400, 0x5}, &(0x7f0000000140)=0x18) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000280)=ANY=[@ANYBLOB="4b00000095b8f876cf04287edcffcabed68a8ef1fdd837033ce50700e8e7c3f2211320afa2f5477fb4a1dd00ec2d1ecb5a472baa9e71ef3f7b8255b83b5a6d3624b5dd2ad23eac6f9ade7cd4a7b6d9712ec0ae71bf4f0b791a43479be10772ae9cc5b4e0db3c1390d5d41a56318acdc8d95a46f762226b6189afc4d00efe2454b68b43753334eccb57b4f97807def9cac2c6ebbb859e65ba3e762336f1a67c0e3e0d9420413f57f9170e6056cafdbdad3fca76c53e2c06e9279d32494e2a381b8ed4c01ea5e19905fc2d337f0ab247fb6429dc6852ba3fd4da35c9954746beeb4f633d566db32605a1296d0bdf73de390fc299a876ada9e00c"]) socket$packet(0x11, 0x200000000003, 0x300) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) 2018/05/15 13:35:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000180)={0x7, 0xbea4, 0x4, 'queue1\x00', 0x4}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000044000)) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0x4, &(0x7f0000000080)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) recvfrom$packet(r2, &(0x7f0000000040)=""/62, 0x3e, 0x0, 0x0, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/15 13:35:48 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0, 0xffffffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x3f, 0x80000000, 0x3}, &(0x7f0000000240)=0x10) capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)={0x0, 0x4}) read(r0, &(0x7f0000000280)=""/6, 0x6) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x0, &(0x7f0000000280)) keyctl$chown(0x4, r2, 0x0, 0x0) 2018/05/15 13:35:48 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x1ff, 0x4) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc070c31}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/15 13:35:48 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000007a40)={0xffffffffffffffff}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmmsg(r0, &(0x7f0000007700)=[{{&(0x7f0000006700)=@hci={0x1f}, 0x80, &(0x7f0000006c00)=[{&(0x7f0000006980)}], 0x1, &(0x7f0000006c80), 0x0, 0x4000000}, 0x9}, {{&(0x7f0000006d40)=@rc={0x1f, {0x1ff, 0x3, 0x7f, 0x9, 0xd31, 0x3}, 0xef}, 0x80, &(0x7f0000007080)=[{&(0x7f0000006dc0)="f18682f3a1e886f21da5724db1aa6cefc6d7b49a311e8142ece1c34f5c458e1836757716e68c05ad75f9df2053a6be9aef4ba98813aae1f3fc99e1d62eb8cdb0962103a2d3e90e5ceaa831c44f7a57367da916a1a588f9effe5d4c8642967ec3d3d0a16205f4db79d58b5108aac84ef8e849094b030fb398c6b632c0b4e2185410182dfcb6fc1b119338549b0143131f9ebfd83301e58fe3c2f5ba39e23efc9a70cc63be7b216036b2566ff6944d2c38a0ceefd6bf88ac284d9e2ad73b408d10a474c4e636379aa29596b63d707ccd", 0xcf}, {&(0x7f0000006f80)="2c1a9c44a72d53c390882b6431e6ffb713aa8346af5923b3e4c9adb8951eecb090b33347f1fe18f765c1f11d00837b3435216ea9cdd049dae436012d33d3434829f4b5164ba75436c18078aca198251024d3add46451fbdf08e265619cc6e9d678f9d631e7cd56a06a6f0740a207e7a5f2ba7bcb99eee648fb7e77ec5e2ac5bda9755fae65975b1d5edb666c1e0eefef3b8164972c98da0bd70ad9a74bdaa17cf7076ecb3138796ae58c2142d331112ea1efe8e1f95fbe833660db048ffc23489c22b97bf7adeeddc39080ab4ea160443feaf489c9de145c2d54", 0xda}], 0x2, &(0x7f0000007100)=[{0xf8, 0x114, 0xffffffff, "191408790788810853a0ea610e7b1b829a532b9a378c1252c73463bfb4082b7293190a6895417bb44709f59a2c63ebe06fda939825ea8d219b9d76fae867a8b3930c2a76a943c7fbefed83268628e154abd74d9859a9e6f9177dd667a81ab390de7f0e427ab07167549163e2c06789dc3ad0b9cbf56d3eaf48e4c4483b7f9fd41fef4d8fa6de6b199062c5eaff2426f4f0004317f15e0575cf749fc8528a9c4aed9553a14761be520b01c72644f458727bbabf30e22bce540f7d1fe4c85e2354642bc39a458689258ee90c7a98c9338f6fea3e6b1b947067d3347824b336a17e703ca0"}], 0xf8}}, {{&(0x7f00000074c0)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80, &(0x7f00000076c0)}}], 0x3, 0x0) 2018/05/15 13:35:48 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000000c0)="405892c44a9629f009dc1bfa45fa5c1ef2ae2a343165b8d117c340f2b7152234442ee269e1dd6c5d6822d84306f09c19e74b54eda9e585210d1fd38be661bc32357146ac30b22a00b63b7883a124333e39239570369ef968c047103d27d18522c4048f7d15d00dcba8bcc7b23728e94f670f49481544a40b9b0d98b0cced8601a9ca525de020d7721ce28e341d64a89e1076ccefb5d07eb1bfb30425c391053e67ca371fbf05f1e98396557452aa65cd2b280010998d8e8f42413aec14a44705b2124ef1", 0xc4}, {&(0x7f0000000040)="d0f74041f3d0f91397c5157219030a024ad66a7852e202ab11d2c2d44812b02c1099755b6ac756b6bd71cbd4b20bd3b8bfb6b977ac1c64", 0x37}, {&(0x7f00000001c0)="8b662fe3ce8c8acfe2273b71b38211809b936625c455222dde510110fa5b64dc67e056ac15bf9afdad526feec1aeeb95149aea1f575caff29f73a94cf13db6676d35e672", 0x44}, {&(0x7f0000000240)="f05e559faddad3b0393c55d8415d100cb81a08077b25b4f0860f605b42ebc0b3a38e91ada5d92d5156d0bf1029135e9f51c24a3cc23b08210fbc4a0d99ff", 0x3e}], 0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)="050200000000008f00") 2018/05/15 13:35:48 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x206100) read$eventfd(r0, &(0x7f0000000000), 0x8) close(r0) 2018/05/15 13:35:48 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$addseals(r0, 0x409, 0x6) getsockopt$ARPT_SO_GET_INFO(r0, 0x6, 0x19, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) write$evdev(r1, &(0x7f00000000c0)=[{{0x0, 0x2710}, 0x7, 0xffffffffffff25b6, 0x6}, {{}, 0x6, 0x4a1, 0x7c3}, {{0x77359400}, 0x1, 0x7, 0x6}], 0x48) ioctl$KDSETMODE(r1, 0x4b3a, 0x6) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000040)=""/121) 2018/05/15 13:35:48 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, r0) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r1, 0x0, r2) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xfffffffffffffff9, 0x200) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) 2018/05/15 13:35:48 executing program 2: r0 = syz_open_dev$midi(&(0x7f00000003c0)='/dev/midi#\x00', 0x721, 0x1) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0xaff) r1 = getpid() ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x9, @multicast2=0xe0000002}}, 0xdd, 0x7f}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0xfffffffffffffe01}, 0x8) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000200)=@pic={0x80000001, 0x2, 0x6, 0x5, 0x472a, 0x8, 0x3, 0xbaa, 0x40, 0x1, 0xffffffffffffbc8a, 0x9f5, 0xfffffffffffffffa, 0x99f, 0x3ff}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000006cc0)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000006d00)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000006d40)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @empty, 0x401, 0x9, 0x6, 0x500, 0x7, 0x44000040, r3}) syz_mount_image$msdos(&(0x7f0000000300)='msdos\x00', &(0x7f0000000340)='./file0\x00', 0x7, 0x2, &(0x7f0000000380)=[{&(0x7f0000000400)="53091b682a5cd09b2a255fcae1462b3685d76eccda91040a369110ab80226e386e9259f540749db73408f0681fe4561d723baa10b4779aee75cb705b561dd393aa34d11da52383dc85b8f61e83a7f419274ead5729835b99e7de39f988f93a67046670938eb5e30da999", 0x6a, 0x7fff}, {&(0x7f0000000480)="791e736bb3367e80248231da13c064d0046e3a6256a8225c0fdcc6d3956519c59f1974c9a2c8db96180a571746e70485560772a487a3fa7d5f26921905b05d5d13b65c61841ec764b23531b23d1a7e70efdc1a89243801d1c095457a4bc0fa32bdc0d8f3c2dcb974418db66bae406b1d991d867a10cd", 0x76, 0x2}], 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="644013006f726d826c2c636865636c3d6e6f722c00"]) prctl$void(0x4000000000000020) 2018/05/15 13:35:48 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x20000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000200)={0x0, 0x7e3, 0x9, &(0x7f00000001c0)=0x9}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x3) syz_open_dev$binder(&(0x7f00000002c0)='/dev/binder#\x00', 0x0, 0x802) memfd_create(&(0x7f0000000000)='bdev-bdevmime_typecpuset\x00', 0x0) r3 = socket(0x1b, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x2000400) ioctl$void(r3, 0x0) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x80000000, 0x200) getpeername$packet(r2, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000840)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000880)=r4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000280)={'bcsf0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}) 2018/05/15 13:35:48 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x8001000000004) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) getpriority(0x3, r0) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x81, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000280)={{0x9, 0x7, 0x6, 0x2, "a78709571084acf08ae178be74bcffa86cadf848cd226e3e7d113ba0f3e901d44ef9020826ee57c0393b31ac", 0x401}, 0x0, 0x0, 0x2, r0, 0x400, 0xffffffffffffff00, "ccd5035dc490094def0fa998290fcb6f89e4b242de346c6a459e42c9f0c562fe0ffd8cc2f028f2f99b22165b0dfcd84344f93b760a8c6963617e97c20f9e7eee", &(0x7f0000000240)='{\x00', 0x2, [], [0x0, 0x7, 0x80000001, 0xffffffffffffff18]}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = getpgid(0x0) ptrace$getenv(0x4201, r0, 0x8000, &(0x7f0000000100)) move_pages(r3, 0x2, &(0x7f0000000000)=[&(0x7f00004a7000/0xc000)=nil, &(0x7f00006aa000/0x1000)=nil], &(0x7f00000000c0)=[0x2a72, 0x8, 0x2d], &(0x7f0000000080)=[0x0, 0x0], 0x10000000000004) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) [ 110.896794] FAT-fs (loop2): Unrecognized mount option "d@" or missing value [ 110.963721] FAT-fs (loop2): Unrecognized mount option "d@" or missing value 2018/05/15 13:35:49 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000008880)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000008840)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f010000000000d1"], 0x20) write$rdma_cm(r1, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @loopback={0xfe80000000000000, 0x1}}, r2}}, 0x48) 2018/05/15 13:35:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) recvmsg$kcm(r1, &(0x7f0000000600)={&(0x7f0000000040)=@sco, 0x80, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/124, 0x7c}, {&(0x7f0000000140)=""/104, 0x68}, {&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/200, 0xc8}, {&(0x7f0000000340)=""/13, 0xd}, {&(0x7f0000000400)=""/113, 0x71}, {&(0x7f0000000480)=""/121, 0x79}, {&(0x7f0000000380)=""/6, 0x6}], 0x8, &(0x7f0000000640)=""/75, 0x4b, 0x131}, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000003c0), 0x8) 2018/05/15 13:35:49 executing program 5: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) ioctl$TUNATTACHFILTER(r1, 0x8927, &(0x7f0000000100)) r2 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000140)={r4, r0}) 2018/05/15 13:35:49 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = semget(0x1, 0x2, 0x12) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) r3 = socket$rds(0x15, 0x5, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000180), &(0x7f0000000240)=0xc) keyctl$chown(0x4, r1, 0x0, r2) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x248000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000140)) 2018/05/15 13:35:49 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003b80)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000001840)=ANY=[@ANYBLOB="0000058913d9e45139730c00000000000000"], @ANYBLOB="1200000000000000", 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@ANYBLOB="0010000000000000", @ANYPTR=&(0x7f0000003ac0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB=')\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="020000000000000001000000000000000000000000000000"], 0x48}, 0x0) 2018/05/15 13:35:49 executing program 2: r0 = epoll_create(0x20040000000404) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() lchown(&(0x7f0000000040)='./file0\x00', r1, r2) fremovexattr(r0, &(0x7f0000000000)=@random={'os2.', '\x00'}) 2018/05/15 13:35:49 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000}) vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f0000000080)="2f54dfecd8faa0594a1cb5b5d47b993aea7f5d8f910c327dcb73a04f5cfeb128021c8c00facc8017981ed5478e5f4605aa1cd2409404d60b49ba57e80cbf12c6b3ed84e91635bdef05cc3440bd2cd6b3fb0807869472eb5246c320430394e9e28372adafc7eca1320601b43dda5ebbd4af5fb709187bf7af9c6e443249f34e4de235f8fd9bbd71ff7d4988699d720d43c37b024d4ec5bbe23bfec74e8c962e1a4779e2464165f5795b17fecd479548c10000de6bb898f5c72255c0152cf6e662c2e44fa676c95815aebbfb8a4cf5c8396dd52b399b379eacf58cfa753cefd09a5d7ad3d331ab764ac287b69180a6f2", 0xef}, {&(0x7f0000000180)="5f9fe7d5b9eac3aa5b665ff51c961013004755d9690c6438032ac94b9f53f1e9c45ac282ec488aa7fe1b5ac95526bff1229ff9f2b96ea16fa1768bf12a4f13114ebee4273088f50f83800291e1ff8726d2e6b1fd2ef598241c96224c9cce2044ac0e463ab1f9", 0x66}, {&(0x7f0000000200)="59276338c920812e696c7cd59abdde64e9c7b22dd84b226d9e265801b68d3bc526e9", 0x22}, {&(0x7f0000000240)="47a2f998f77e13dbac8bb7973cad4b5d8f21798c6f5dd807d8ec1172b103e44188a32f32b690e5b0f2f88e9cd77dc4e0868333a2669a2ecf0bc5dca8dba56d2fb767866ad7e91aa8d1", 0x49}, {&(0x7f00000002c0)="59ee5a7ad520819d98967379ef0e86f9ebb68a447896b45680134a4a4008f84a0137742425b1a0d7e3a5b8907754ed03a52c598d0311d42236c8f6f256ab029de352436344f4bce3d906777d1dbecdc74c9f7373b732513ee595cbe63cfed1c1682c364047f57544d4735caad08d9a4358671ef7ee1482da9bc9c8cd128e9ca45396e71874a6376a62bba264919c21dec733b8275cac8cfe752498e640db0a44dfd70efcded1040b018bf9fd8908178951043923b1df014d3ffa9e202582ce26599a6d787e904d4d166b381317b1b7d472ef25b90a6f55d4661159740ec5c8f1dda7f1c110173b9f383a3c24589b453e52", 0xf1}], 0x5, 0x4) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x8000000000004}) 2018/05/15 13:35:49 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x800110000000003, 0x2000000101042) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001240)={0xc0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="076304400300000011634840020000000000000002000000000000000000000010000000000000000000000000000000000000002800000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="180f0000000000000c630000056304400000000000634040030000000000000001000000000000000000000001000000000000000000000000000000000000001800000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000018786ccb969fb279af93e390a1544b2a"], @ANYBLOB="0d630000106308400000000000000000106308400200000000000000"], 0x1000, 0x0, &(0x7f0000000240)="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"}) poll(&(0x7f0000000000), 0x0, 0xea1) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000000)=""/148, &(0x7f0000001280)=0x94) 2018/05/15 13:35:49 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) 2018/05/15 13:35:49 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) capset(&(0x7f00000002c0)={0x399f1336, r0}, &(0x7f0000000300)={0xb0, 0x11, 0x7ff, 0x1ff, 0x9, 0xffffffff}) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x8, 0x20380) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000000100)=0x7f) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000180)=':', 0xfffffffffffffeaa, 0xfffffffffffffffd) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)) getgroups(0x12, &(0x7f00000002c0)) keyctl$chown(0x4, r3, 0x0, 0x0) 2018/05/15 13:35:49 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x2a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x3b0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r2, 0x7}, 0x8) 2018/05/15 13:35:49 executing program 3: r0 = socket(0x80000a, 0x7, 0x70a) ioctl(r0, 0x8996, &(0x7f00000003c0)="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") pipe(&(0x7f0000000080)) 2018/05/15 13:35:49 executing program 4: socketpair$inet(0x2, 0x8000f, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x143042) tee(r0, r1, 0xfffffffffffffff8, 0x0) fallocate(r2, 0x0, 0x0, 0x8) 2018/05/15 13:35:49 executing program 0: [ 112.231781] kernel msg: ebtables bug: please report to author: Wrong len argument [ 112.281710] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/15 13:35:50 executing program 6: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7, 0x46cacb551da75aff) accept$inet(r2, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) accept$inet(r1, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) 2018/05/15 13:35:50 executing program 7: r0 = getpid() capset(&(0x7f0000000200)={0x20071026, r0}, &(0x7f0000000080)) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r3, r2) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='io.stat\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000280)=0x9, 0x4) 2018/05/15 13:35:50 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) accept$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = socket(0x10, 0x7, 0x8) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) bind$netrom(r0, &(0x7f0000000080)=@ax25={0x3, {"12d079591f034e"}, 0x7}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000740)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@mpls_newroute={0x0, 0x18, 0x716, 0x70bd2c, 0x25dfdbfb, {0x1c, 0x90, 0x20, 0x1, 0xfc, 0x1, 0xfd, 0x9, 0x400}, [@RTA_OIF={0x0, 0x4, r2}, @RTA_TTL_PROPAGATE={0x0, 0x1a}]}, 0x1e}, 0x1}, 0x2) socket(0x4, 0x80000, 0x74e) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000780)=""/4096) 2018/05/15 13:35:50 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c648262c852380e1504f72") pipe(&(0x7f0000000000)) poll(&(0x7f0000000000), 0x20000000000000c0, 0x0) 2018/05/15 13:35:50 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002540), &(0x7f0000002580)=0x4) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendto(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 2018/05/15 13:35:50 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0xa, &(0x7f0000000000), 0x10) 2018/05/15 13:35:50 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x400000, 0x0) memfd_create(&(0x7f0000000300)='keyring(^^:\'\x00', 0x3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x2200, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)=0x0) migrate_pages(r2, 0x2f, &(0x7f0000000080)=0x7ff, &(0x7f00000000c0)=0x100000000) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = eventfd(0x0) r5 = semget(0x1, 0x0, 0x750) semctl$IPC_INFO(r5, 0x7, 0x3, &(0x7f0000000200)=""/235) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000000)={r4, 0x0, 0x2}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x80, 0x4) 2018/05/15 13:35:50 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x1) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000000)={0x3}) ioctl$SG_SCSI_RESET(r1, 0x227b, 0x707000) sendmsg$nfc_llcp(r0, &(0x7f0000000540)={&(0x7f0000000100)={0x27, 0x1, 0x1, 0x6, 0x2, 0x37, "a3e2990bccd6c2883e982bd9d1aa9c08b4b3ef120467bf05c92d40e94196b6eb36dffe40dfe52a1a29c4865cd1d0535f374648f2492d52b101905677ade380", 0x28}, 0x60, &(0x7f0000000440)=[{&(0x7f0000000180)="806406cb809bef393760afe92cd0decfa90737b4b490037348756acaedf74ec8bfbe36ac95645394532012f29b9f4d7332", 0x31}, {&(0x7f0000000280)="ad09416785421df270fa5554db90341b4cd37b853c45fe34d0757ac709724e3d028417969fdfac85d49a93aed81e153abab4e2fdeff0268701cb2b318a2759bf028af7fda8efcf7bc0ee17a7ec0fc49b5dd346d8d0107278ab1298a21164270acd4d0afddd1ebb6d2ed7363715a9b846f2d6b545ade2e7c68a38a3321ba4769cfa96bf25ff3a9699ad901608a9b6cc1f2736ea6175f97ffe061c4d9ff8f7b56892bfc585ed035c343f9f76bb671355c53d5b2b676f4d1f840f268ab01d2e6208903c772d753b18b2374bd8fef612a6bf5071fd055b519d5314741774bd75be77d083fab13a98199fd7c1e0f39b3f23", 0xef}, {&(0x7f00000001c0)="1896ac7a472c84b4cae2c1486dd564d07a1e2dcd02b464360dbb8f324a86e999bf0dd9744f44f055d823e650c2775d98cad107d537b79017397ab373ea092f3a5cc48eee6486169f9da95c4e8b22b684e6fa88c6d95f668d676024e2f0db289965a8", 0x62}, {&(0x7f0000000380)="0ca9e6c36a30ab874ababeaa719912b8917534bcf49be66d1d8c9860ff1ce53b2790ff58ba5344708990d7c3d6000653c01a102ae02cb280838ebbacf3b958ed0857fd0d59ffc7a6b2f99ab5a2a9e71d91430d79e0c9fe90d113c559112cf46440a80f3275e35fdd688be0ba88d6508f5ee3954b88cded9a03bd4a87491e19a5886e98fb9c1a", 0x86}], 0x4, &(0x7f0000000480)={0xb8, 0x113, 0x3, "3deba81fea36a0b256a197487a200265ee872ba43e81e6bcc97f0c9ef9cf81e35a456d639af5fdeb0cf33235a1cd7e65144ba6ad645f6c91c3a0fd967d40a4ca7659bb606f755467b4c942de33ba0a3f36e6a1bde717495c7b21bee3cb5f38d763cf500496eb721c0dc1ce4ce93a8edce6ec51012db5d4578de08831dacd2e0ca4fe19e018bf0c3cbc65079125f7d558b7c646aa36bca559bb5b8f1d7795bbc5e8ad6599eb682c62"}, 0xb8, 0x8840}, 0x80) 2018/05/15 13:35:50 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/uinput\x00', 0x101000, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001a40)={0x675, 0x2}, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000040)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x40, 0x9, &(0x7f0000001600)=[{&(0x7f0000000140)="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", 0x1000, 0x6}, {&(0x7f0000001140)="23929d024f04275f1f0578da621f68f6a4d7a43f892ea2a3dfdae2f0fefc102e6eef6e9f124b2b0ce378f813145b2348f038b0341c45876d7950edd0146ac16d7ce002cf56a5bfb9cfb856ac56ed0bcfd32c4cb2c4c760610ffcfdcaeffcd7be300b20", 0x63, 0x8000}, {&(0x7f00000011c0)="e57192af24", 0x5, 0xf07}, {&(0x7f0000001200)="6922d218b32f46e312eda06e6ec5cb1d48049c19195e17ca30fe5749ad017b3e610b4787da5eea56e82a2b950e085e5d4e0a28a187d5bf569f59e5708d6b6f8fb2339194dbd6e254d7728ba466c7b601a265b51b3837e89e3a07e052e4a57b8f761aa7750a5e5d06b0cca801d238d80ea2c8c44b505c298ac6f3b9418214b0cc569f0ed42c2f6023ac1fd516faed31bef664ba5786e57242f7efaf0f9fb2dcf6500b5d2c9cc23cf01628724afa765765bfa070bcd0bb", 0xb6, 0x20}, {&(0x7f00000012c0)="f17c47bfd89e2b2120312faf826407b9f586d45156006e61a7ef05e96368de178d2029fc503c03f0500929db146e784e18f475b049c8c1643d6bf29b7d5281373fb58672f90ac52e1d26aedaf642a6c48b9c", 0x52, 0x1000}, {&(0x7f0000001340)="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", 0xfd, 0x7}, {&(0x7f0000001440)="3bc9133edb8922a01f809db89100292bac2c495d1064d96e471f9744bffc9faf9e72dc8199155011cec6a4002137c3229679b55b85c7ac44ebb5d966b8ff320975ba6ba9f624d109b89bf0c2dda6456db29ca31d1bd925ab871f20c672492851cb442e95368d2209230ee5b2eee448b4d00f70f4395b226c31f53ce8e2b6fbd3f22b45f3721509c62ef2cd8fa2add35b1d0abe8efb8511f14cf142b6b1f25472a6c3b72c6b6cedde382d8923e03efab6eb3daf9379d611de59cf5c36d8a812d21d6846c2b20fc93d9b4c2dcea1f753e7f973e0f6ff59820c6b5111147c293b17d81b6b33869ef530fb32e2eaab501fb25fba6781ed9347", 0xf7, 0xff}, {&(0x7f0000001540)="3eaf1b6f0b61788538b2764e3f4d055947fef5bf9a122ddf220e81288cbd7b63920ac3ba6a860cb416723770a06e9a110d27ec8bd1f74a5e19d2320410f3bdb515a4cdb96ae1f8c0b7091ad3001492f574af394507fb82da913af44bed", 0x5d, 0x5}, {&(0x7f00000015c0)="f3b14a33323973f8b2d0b35c213acd3de1461b585f11eff424fc82a39dda5099c732bb0cb42920625afc3c9ab9dccee5b847f2631975700dbe8734a1f0aa33", 0x3f, 0x10000}], 0x21800a0, &(0x7f0000001700)={[{@noinode_cache='noinode_cache', 0x2c}, {@clear_cache='clear_cache', 0x2c}, {@space_cache='space_cache', 0x2c}]}) getsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000000080), &(0x7f0000001ac0)=0x4) 2018/05/15 13:35:50 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x8, 0x80) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00000002c0)=0x10001, 0x4) r1 = socket(0x10, 0x80002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000000040)=0x63e0, 0x4) r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000000180)=0xfffffffffffff800) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x220000, 0x0) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x800) ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f0000000080)=0x1) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000000c0)={@loopback, @rand_addr, @multicast1}, &(0x7f0000000100)=0xc) connect$ipx(r4, &(0x7f0000000200)={0x4, 0x7, 0x2746, "8663567f3782", 0xff5f}, 0x10) 2018/05/15 13:35:50 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setns(r1, 0x30020000) ioctl$KDSKBLED(r1, 0x4b65, 0xfffffffffffffffe) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r0, 0x0, r2) 2018/05/15 13:35:50 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)="637075616363742e757367655f06006c00", 0x0, 0x0) fremovexattr(r0, &(0x7f0000000100)=@known='com.apple.FinderInfo\x00') getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000180)={'raw\x00'}, &(0x7f0000000200)=0x54) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000240)) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x1000000000000000) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000002c0)={0x80, 0x8, 0x3, 'queue0\x00', 0x5}) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000580)=""/4096, &(0x7f0000000140)=0x1000) 2018/05/15 13:35:50 executing program 4: syz_mount_image$vfat(&(0x7f00000005c0)='vfat\x00', &(0x7f0000000600)='./file0\x00', 0x8000000000000000, 0x0, &(0x7f0000000a40), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6e66733d6e6f7374619d86fd514700b9f5dc350a6c655f72117bcd9e0159e1f2fc03c6af9e75c3cfe71ad38965b242fa32d7520591f52ea084ebb6f7a9872ac8902a4e00f2129bfedfc650ad77dea9da9dfe597d17741ffc1c35420d4adcf008117155d9909980745794250788ea4b050a2a8a31986a08a4b612bf1679a927196f4858a4ecd7a4cba81719a8ac03f1c87b63c76ee4240e6535bcae215719fa0ce87f328f9dfad430699be7247280b4475861af59b50c2e6168118b088a870bc68e66883d876e4deaf4bc04bb487624c01229588ad33cac0c2f"]) r0 = getpid() ptrace$pokeuser(0x6, r0, 0x4, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x6, 0xa0001) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000000)={0x100000000, 0x1, 0x5, 0x6c9, 0x8001}, 0xc) 2018/05/15 13:35:50 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000100)=0x4, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000180)="078fd1c9a5c5f3c4b10b3c04aed824d52976da04b17457afe303e6b8dba91cb1477c239848be2d2e224a86f6cdbf4bf01fc229ef3705d8a6fe5e54f8b954590f7e6fc6a121b4014ecfd25a5e2e90debd10ae3823ed3fd35a6e5f674d279a634ad5e4cb73ce7f24a089f1f2491d", 0x6d, 0x40011, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/15 13:35:50 executing program 3: r0 = socket(0x8, 0x1fe, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x3a, &(0x7f0000000040)=0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000080)="a9f1c1a7cb20c431061d5ab166915993846658cbc5c0513b7794ef52cda2f4d78a11a7d86f42871c461a4013390361a48848b8ed61a7c0b623b3217f3b0c1919e94bd5735549be1655027358e95b7f2cb6d7dcec3b6a9526534302c7b3d4210515c81269e061654c945b41f84d457bd366") 2018/05/15 13:35:50 executing program 1: migrate_pages(0x0, 0x5, &(0x7f0000003540)=0x7, &(0x7f0000000000)=0x1) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1, 0x1fd, 0x80000004, 0x6d, 0x1ff, 0x7, 0xa, {0x0, @in6={{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0xb770c82, 0x6, 0x236, 0x0, 0x101}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x5}, 0xc) [ 113.255830] QAT: Invalid ioctl 2018/05/15 13:35:50 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101000, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000006c0)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af30, &(0x7f00000000c0)) 2018/05/15 13:35:50 executing program 2: clock_adjtime(0x0, &(0x7f0000000000)={0xfffffffffffffff9}) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10) readahead(r0, 0x4, 0x0) [ 113.293216] QAT: Invalid ioctl 2018/05/15 13:35:51 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x100, 0x0) ioctl$VT_RELDISP(r1, 0x5605) write$rdma_cm(r0, &(0x7f0000001740)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001700)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000001780)=ANY=[@ANYBLOB="03000000400000fa0a004e200000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000", @ANYRES32=r2, @ANYBLOB="15000002"], 0x48) 2018/05/15 13:35:51 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x10) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r0, 0x0, r1) 2018/05/15 13:35:51 executing program 4: r0 = socket(0x800000a, 0x2000000000001, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") chmod(&(0x7f0000000580)='./file0\x00', 0x0) 2018/05/15 13:35:51 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) r1 = socket(0x11, 0x8080a, 0x0) vmsplice(r1, &(0x7f0000001640)=[{&(0x7f0000000200)="c357bfa2948c157b5d9411ef9b547a601db3c342c602f27262eadc7353c75e07c3ae2bbed1", 0x25}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="9d92b420900a1e43ae07511ca533b16856ebbb63f4f3155832d2a8dc68a24c9bb64c5362bd4022b0e2ce20dec35493275b42796fe87fd2a45f5cee158eac19ddfdea78e78af93a79c51816ae3bddf703481509bbf187ccea8cefa6b52ba9d5659ce17d90aa8800d687dc9985a754695fb229264a2e790083781be4373dbf62c18252d8b3ba93908ae9b27086a136f80a8a32a8f87920c551114a3170ad50da2c6fb1bc5d03fb11f97902e9770f95da290b32cf4c10e5545eabdeff82ec5cca8c16fd77ab44c892709bfd61305254e4d1d5023a", 0xd3}, {&(0x7f0000001400)="703c283a079b628a3d219c79777ac7b77f991f18dcaca12d6a6fb79513499515b42e645b9904971899517c60b015e3831d48c289178167d7da9f9b3d395f42517914476d35b35b50966bb37e501cd4382f5060242e5b55ce494d3b31384e8fb935374e7e858a3fca3a1c3fac08cc80b61affba7002a6ef213aaf61", 0x7b}, {&(0x7f0000001480)="e93a63e45eb7ccb8c726f76ed6268746808b36ca9b12dc422ac20413c232872071ebfe465ca20a7248c33ef1f57bc1fedcde9ab5cd3d3d60cdae30a267107b4c87768309425181bde6fb360d4434f6d7ef9898761868d2fbc75ede146488d189511404438f0f448773b0cde6f509565c9807ba4c34203fdeb71aaff34e9a12b61f24d295ff007be289066fd9bf8c10f73e093e", 0x93}, {&(0x7f0000001540)="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", 0xff}], 0x6, 0x1) getpeername(r1, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="399caee4a116cd0c673e9ae9a6", @ANYRES16=r2, @ANYBLOB="08062cbd7000fddbdf25020000002000020014000100000000000000000000000000000000010800090008000000"], 0x34}, 0x1}, 0x80) 2018/05/15 13:35:51 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x200, 0xa0002) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) 2018/05/15 13:35:51 executing program 2: r0 = socket(0xb, 0x3, 0x9) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000240)=""/224, &(0x7f0000000080)=0xe0) ioctl(r0, 0x1000000008916, &(0x7f0000000000)="d108000000000007000000") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$alg(r0, &(0x7f0000002080)={0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f00000007c0)="168db857c9f58ab790dd273874c9002e7ba2d5644ab46b98e2fbf7330efab2a07497e967be85945043266b5e6625b1f0d8e0704d3f6a1ed82ed5e4415486673445e5da99da4e4b7273016dde2ded6f13f2b93a91cde35cd6ce9dc35df210597daa6d02d3897e069fd1930451b5cf1139eb653dd5f3e8106cb17c880e712f7d5ec609ebb5c7fcc61f555bf2dd93fbd08fd073e66ddd362699fd3c14961a1aa5923c1c0444111cf7aa34429b5c5993b08446f29ca5d861cc3427120d517945057b35610681b1cc", 0xc6}, {&(0x7f00000008c0)="f9128dcdc08039353d6b2c5fe65a968d6c692d98e9a6c5a6e3d5c34a3d92800b906f7c5658fcedde12b7c2112f410b7cbf75e5fa424ada7194fa9ed6a974322fcf3db6151229ff015206be7528df759a7c6a903cdc1515f7f500d9ccac23da0579b36faf1d4a1c48f8a9a2865a06fb3ceb0efe71fc2645e19fd1e2f6c0a96fb8a3df", 0x82}, {&(0x7f0000000980)="c9b4d85df6a47e44b626db35e8a6b1a07114be60c889a3a4e188de6931ffc8d0592dc077138afa1b53cf4176634df6f1f2d4256a6b03efe4d650fb7a456e70cd4e9730c7a0a5c57924d386f4dbc58a40ed5541354cf38c53dea3d3e553a23d2a888721ceaf178e5ba34252fe4522520abd1668671109f5e9b95df99efa122fc6ba26564aa2832dad258276980b82dd3233817ecf8f69cb0ff86ad3d81c4ac55d96f876e2a97f2ccd7e9a60018786ae76bb6e4c28d83daae83249b83145d019652f052b70ad1931dde81f192feac6a853b99767238e9c6b0418d53fd8d5c5be3f3405", 0xe2}, {&(0x7f0000000a80)="f649fc8d69ee563566cbd00277ebca7eb37684e13834cb8dc0bdd25e36c53511cf2ad7dc0517912c2a7c841747a97aeeebaffc483941de6b1310de256a714239039deeee594d21c1642932d7cb0cce350ffcf1b8a1e820849cceac5c16a4c4fd4adb512e4ff529294f2aafc454b6cb75ad7a3ea0c76f45f9f648a3b72e5d6833ef86855a373b7aa18316ff303be104cc3bb2ea17daa9e123914a7408d9cf4f53cd4edee8d2cac9aa1b8221a0f637851d538d39f4aaeba1cbf4fd60712e03104e4276d7a8461f03d11430e0e0773b8ab2ffaec33dea7545954323e208096c", 0xde}, {&(0x7f0000000b80)="1b74e28349ff7de043532293ab348160d2b39be2aa8fa21241779468d4f2cca48ebbfb515eaf62ab42035ea8e6faac31b4b9933920eafae7a4e22128ff65cadc367687b32344b08a02a5b715a91036ca0c6e00805038476069e092964046aacdf4aa252527afdc5ad6a34dbb3b7f69383add6a9a1134529b74d4d85022e755c6deb2824bbf9c240c939b40a9835c8663ce2cd2", 0x93}, {&(0x7f0000000c40)="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0x1000}, {&(0x7f0000001c40)="9b8d9f60d13b45ba6c7c9405ae1023117354438aecd6abc47101a7faa493cf511cd06c7ab1f4e4f52028ee4f2f91d709b8f332e045fb0d9b177731b44c8a71eb3ef8ab342f986e443a016fcb2f4e3166bdcd", 0x52}, {&(0x7f0000001cc0)="b276e5c5262fd21203085d89c6c2a00f5882c8e815f17e98cd3db14e4cb5b5f7cc7702ab907ad7b72d0e7d552172c20d378154210afeb1102243983a3895c341ac6bbdb679ac40af23a034061baf8964c50407e35572d9cffbc685f391cbf230fd69d91dd448b9b16a4719c61a6bf9a972e85d4d1627423900b43e0f80364821aabae9fc09f947bc37121c03b13a653e6116fede37ace8bc3398b9d50770ade0aa9290ac52eab214efcadd", 0xab}, {&(0x7f0000001d80)="7b33c16a556e53d5d8b038cb6cc3918731020556f71fbffdb3e26164e04f1b6b3fbbbbbfae52adb8ce531fb83f616d775017f335a49818d6f0b7b5337a9219910e15c00a3a407f043bb8", 0x4a}], 0x9, &(0x7f0000001ec0)=[@assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x81}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xe0, 0x117, 0x2, 0xc6, "315a73919aae05f155144de2568d88b4f0418ab00275331c2955c1d33cc55f478ba37e60facc404e44f791adbb4354da64011870510e28676cb90a3acbe34f491799fa08aceae3b65cccd551e9d12d9680138015bc1af43c13619d51fbfc31ef1cae5c2af8a1885905d92ff811c5f1d1b6cc681c4695377452471c98d493fd2b4912c07a260231bd1d85bd01a25aa408868974a46436fc0c790af0bd3ca42606c6dd107c6743b203615704e63fef675da5c9bbde7b1159cb70b4d72c5424b8c8f43b5d791c1e"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x200}, @assoc={0x18, 0x117, 0x4, 0x800}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x188, 0x805}, 0x48800) io_setup(0xafa5, &(0x7f00000000c0)=0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4000) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x101100, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000580)='/dev/input/mouse#\x00', 0x4, 0x101000) r5 = syz_open_dev$dmmidi(&(0x7f0000000700)='/dev/dmmidi#\x00', 0x6405, 0x2001) io_submit(r1, 0x4, &(0x7f0000000780)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0xb, 0x6, r0, &(0x7f0000000340)="5084f24a443e1aef9cb2982ade61dbe517e9999dcd8dc674cb2817c11f0c44f58192fe098ec6d32bd8e110e958661896886bbd7414e6db4ae32a847afde484987d088d777da5fa5a35c5704c1e11e44340d425a63316e87c1cdd36f887be294eabbfdb0df788e37eb7d60df4c3675766c497f6f8318b6d6c03f3b105c5976e46abb220cd604b1adde8ef9c03e3eeb665c3795388316d150a80b5a7e1033811d182873e34b5c31d7a1b6b0b846041270e459b98ba1ec0dc66ead2b26efda06052ac547e6eb476eb0f31de09b8f1f96610a344e5f91728a6", 0xd7, 0xc8, 0x0, 0x0, r2}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x10000, r0, &(0x7f0000000440)="c8556bcdd2dc8c407c528d1584fb85b8beeaa7836dff02a8ba13c24d66c11f661a994a6df6b6a17ae43bab1ab0ed4340d4c5cfb854cbcbfc798d930c5315d3d655e295affe479f158114f3e00c06f24f95f7cc7d", 0x54, 0x1, 0x0, 0x1, r3}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff, r0, &(0x7f0000000500)="3d6ca79a218cf031bcd1158010c4d9b214a4a04bf6c78436f747d8259ae1d073b7ea3c219658340b9cf24875a79acbd8069ec0202faff802867369049acbb0bffd876051", 0x44, 0x5, 0x0, 0x1, r4}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x7, 0x1000, r0, &(0x7f0000000600)="70c47c62eca01e5558311889a6015d1269d9bdf3454026004a41debc8e6e0b892ebb6f2f4d0fc14664bc23196c70c69cbfb9a40116f26c07281dda71565f3135069bee106e61bcd4b78dc2034d148497d1c5ea1cb868ad1045264ecba6a3d0a9f28889cba565c1fd965a2c60e3998379418fdd5c2ffd0fcf1d029c5609345cce807bf53ffa65164f3bfa2bf32521197625c911a48035c2e0963b84373f1276a5fcbaf76a9da3853e238d496445a3ac5f633a4954aff82838c8fe54fbb49c42335a60", 0xc2, 0x4, 0x0, 0x0, r5}]) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x5c01, 0x0) 2018/05/15 13:35:51 executing program 3: msgsnd(0x0, &(0x7f0000292ff8), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000440), 0x8, 0x0) r0 = socket(0x1, 0x8000f, 0x8001) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x71, "092bf7a99f5680b7ea823873f4137e9795bd04a68ddcb7ee3d74baf671fa78cc2483b9a2030170a69860198603a8d966dac741c354d913cd830042f1fe7197493817b9b19ab3bbbd4faab7cc4a6955e3f2f19461e6183da20bd2e8249203166e619810fefa1f7b95c112f4423bc82696cc"}, &(0x7f0000000100)=0xfffffffffffffdc0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x2}, 0x8) msgrcv(0x0, &(0x7f0000000140)={0x0, ""/79}, 0x20000197, 0x1, 0xa4a3ad41a879dde0) 2018/05/15 13:35:51 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f00000000c0)=0x80) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x9, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x7, &(0x7f0000000000), 0x10) 2018/05/15 13:35:51 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001c5000/0x4000)=nil, 0x4000, 0xb000, 0x3, &(0x7f0000269000/0xb000)=nil) r0 = syz_open_procfs(0x0, &(0x7f00000011c0)='net/rt6_stats\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000001400)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000013c0)={&(0x7f0000001280)={0x128, r1, 0x700, 0x70bd26, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5366}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3d}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x8}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fffffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xa2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4e}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x14, 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x14}, 0x80) dup3(r0, r0, 0x80000) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) socket$netlink(0x10, 0x3, 0xd) writev(r2, &(0x7f0000001180)=[{&(0x7f0000000000)="a477dec6cae7a2045d6b26bd1e04e0f636feb361c7124bc0e0056219c5b4cc2147f94d028b6b25bb6ccd984ed7ff551e421a7ea85cf8a5f2c20531ea856b7d9332e872177b7e15e5173828d7f78a313ec37721911e23fa12d7acdced46df5ae0479c031524a279590a3c72cd530bc0acaabf7b5b6c6a2ed793f5453345c6335306f44dfa6750a0dffac812fb6fa42f97398faf6bc46dd21060d09c2e790ea247d63bf96b3b397af21a0fa4d7af0bdbdc5392cec52af6d9abbe45232688b4d1113976615bb0b0b12798d4f56f471000feec749b3c", 0xd4}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="21c33361e638c375f0df3edd325fe782ded2c18e2ddfc0be48c1af92cee53fe0a536b2f792153b8c54daf1ecf4a3c8b0efd1251ccc95c49f67639043ff3adf1f22c66fe9690739f305752debe5a2145d3dbe826a24d0168c7d34c2c8bdc1ed88cccd23934d4c36d93384afb8c29340b9a48c6437d35b8d", 0x77}], 0x3) mlock2(&(0x7f00002d3000/0x3000)=nil, 0x3000, 0x0) mlockall(0x4) 2018/05/15 13:35:51 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)={0x2, 0x7, 0x0, 0x1, 0x2}, 0x10}, 0x1}, 0x0) fchdir(r0) 2018/05/15 13:35:51 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000001bc0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000080)='./file1\x00', 0x64) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x100, @time, 0x40ca, {0x8000, 0x1000}, 0x7, 0x1, 0x720}) symlink(&(0x7f0000000000)='./file2\x00', &(0x7f0000000040)='./file0/file0\x00') rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000180)='./file1/file0\x00') 2018/05/15 13:35:51 executing program 7: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000100)=0x4, &(0x7f0000000140)=0x2) capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) keyctl$chown(0x4, r1, 0x0, 0x0) 2018/05/15 13:35:51 executing program 0: socketpair$inet(0x2, 0x5, 0x1f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000000040)="fe0f02b37ae28642d4ba15adbcafb746b6be951a09357015af389163ff6aed52fcf4baf3d8da0be3d6465ca03a912cbd5d9895849ff994eb8e565db551e2637a34b16bf302223a", 0x47, 0x8000, &(0x7f00000000c0)=@ax25={0x3, {"86ec24fc9018a8"}, 0x7}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x5, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8000) getsockname$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c) 2018/05/15 13:35:51 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="0d4946dad9dc47"], 0x10}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x10000, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000001c0)="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", 0x1bf) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000040)={@mcast1, 0x0}, &(0x7f0000000080)=0x14) r3 = inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x48) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000140)) inotify_rm_watch(r1, r3) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x65955c2307c90c9d}}, 0x10) 2018/05/15 13:35:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x3f, 0x3, 'client0\x00', 0x1, "5f3189239716cba2", "6c97f7f2b6b8bcead972812ce1c76f4ede09b7f0b99a05b31fd02c905f574540", 0x9, 0xbf5f}) pread64(r0, &(0x7f00000010c0)=""/4096, 0x278, 0x4000000000) 2018/05/15 13:35:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x15, &(0x7f0000000000), 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x1, 0x5, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000000200)=0x8) 2018/05/15 13:35:51 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) socketpair(0x0, 0x7, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0x16, 0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) 2018/05/15 13:35:51 executing program 2: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = dup(r0) getpeername$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) request_key(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='notify_peers_interval\x00', 0xffffffffffffffff) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/05/15 13:35:51 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = request_key(&(0x7f00000004c0)='cifs.spnego\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)='/dev/audio#\x00', 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000a00)="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", 0xfffffffffffffec3, r0) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) r3 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x6, 0x842) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}, [0x3, 0x1, 0x80000001, 0x3, 0x9, 0x0, 0x857, 0xffffffff, 0x9, 0x1000, 0x2, 0x1, 0x0, 0x3f, 0x4a]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000440)={r4, 0x1000}, 0x8) keyctl$chown(0x4, r1, 0x0, r2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) keyctl$chown(0x4, r1, r5, r2) 2018/05/15 13:35:51 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0x267, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10}, 0xc) 2018/05/15 13:35:51 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x80000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7fff) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0xfffffffffffffe58) 2018/05/15 13:35:51 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='proc\x00', 0x0, &(0x7f0000000380)) umount2(&(0x7f0000000700)='./file0/file0\x00', 0x0) 2018/05/15 13:35:51 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0xc0000, 0x0) fdatasync(r0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r1, &(0x7f0000007540)=[{{&(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xfffffffffffffdca, &(0x7f0000000500)=[{&(0x7f00000001c0)="cc7e17e4c9aec37283d301f138a20761548ae254396ecc869ac10145b8beeabdb0b7fbf86cc67dd6cf6df1ffde2b9e9e80357156ad25454f0350e8107b6f0b67728d9703887b3d0bc7eb566f6caa2622454c5b50a48f83f3fbcf543c2039329e51f38d9153c9434de7eca7ef9b9444ca90e40aa6f19dd2f08f1dff7316a438a5b293166095fc187f98f23089736e5790fe93eaf4334284e4e535eb6e3dd68918e8f5d5a2a3ccb409c02ea0c940a38a3bbe7aa4ef6ae1090ffb84b758d88be53464c09f976f5aa6ec7a1a6e2eb296b8519b39867efc6c1bc5063c321cf4eb7c7d20a7a6b5947a276c900be214c450c8ec1bb46217f68bb19d75", 0xf9}, {&(0x7f00000003c0)="82088947f2b07ccf00b95ec57060fcd50582c755c14c3da2522fb668a913ca0ab38d65688bdb852084e546cccc2d197fd962e1df2a943d862215450458b49c627e6afdfa36c67500bb93d070b64c59299d48188fb058ae49d499ae5da9b59837216a762e3fb913752369d0b348452333ae1bc13ccd9f7d7eec0d58c6ebdb3978a4f92c87d0c8482daf0b2c6d90c4759491a7eb91ac9e42cab31b60546156b22044da006416f98969de8f5eaabba70cf63b0ecc5e85cccc59e8932907d1d766f80dd4494d", 0xc4}], 0x2, &(0x7f0000000540)=[{0x110, 0xff, 0x422f, "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"}, {0x68, 0x101, 0x1, "86f78ce0137f7336f4c0f9ef31317a4d32ca2f5d908f170fdfc77c5cdf9d5ac9fcb869552e35687e967c9f71185193f861c8cb7ae949f687c49af67cdcc10d3b895394ee52587b32ca6da7cf1dc44e77b008ef7e0d01"}, {0x98, 0x29, 0x1, "4856e4b911ccd7c2eed8867d48c1572910891147ca76ff8790803c7b11ccfc46dc08b21b9dc5d75fbdba414fb13c892f9804c5d2af485f2abd78f897cb38655062a6ad07b5f0e80694924a09f98bde5296c5099014e71cf9876ee310abb82067858600755734d21abbe9106eb86c4ddffecda726dafd105668d12555c2daaa03d92988941a73"}], 0x210}, 0x7fffffff}, {{&(0x7f0000000f80)=@ll={0x11, 0xf8, 0x0, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000002280)=[{&(0x7f0000001000)}, {&(0x7f00000010c0)="05cb8743c040c19926c37c263b1618e74edb0c4f453496c56943862b7d23e5913f080e77e7be39dd5f1c5da3816b94674c32", 0x32}, {&(0x7f0000001140)="aeb2721bd069780af75362f35cd1d144a2271896ef93a26266bf76353fc1773fab3d07339dda5a20b17e65c93608b04a40e89395f714ff73117112af0e7b705ddd1a9296ec155a70bf5ae10a4420d73a7f0412a7b4d481e872599c5c40da6c52c82c2c59024045b7e68a4bb7a0e62d6acdb2fcb13575b3412e2fada47a63a213e1e782a3ee00a178c615af1bee8e9177e1c26430b5b9de23e84f4f2e370fc09e2a27e1138b14f602e2692a12f98cd7400cdcb228af06861deb52ec5395ffeb0f815420bec0d6878e8e3719812ce84350", 0xd0}, {&(0x7f0000002240)="09b2bf0956fd592956ad50c58ef0ea8eb5ed81d3e1d4091d6e3f2fedeca132b1debc1d296e43bb", 0x27}], 0x4, &(0x7f0000002300), 0x0, 0x20004040}}, {{&(0x7f00000023c0)=@nfc={0x27, 0x0, 0x2, 0x7}, 0x80, &(0x7f0000002740)=[{&(0x7f0000002440)="a2ffe14e23eb39b8b5b76def4f636df248d7bd4f760c244bfd6f3c9d454ad435a778c6936559918ab7f7e2a51865ec27a5215a9e2675b22d1741c47f86c193f55834d78481aed0a0df36c91a5ea6ffe7b0467feca3ba55ecaf6bdbc259bf3a9eb63bad6910b1384f34695e1b5eb1187ea02f0c189811219482892ea1335516d9748defad2044871c2a8757effd333d3feded324c5254a6c453a2948c0818803c6425af3f4965b4f5abda42ae161cf1a60a8b30f611026ff2312d9f0d6defb2617f46dd23a19f18b7c753490cdd41f9531db008834573ab4e91eec26d38be4da9a4244127ce97bcdb98ab27df90fbf2d9a6ba0c", 0xf3}, {&(0x7f0000002640)="3460b1300747a718e2c34bb2d726f3b82eb3d17ab895550e70f12c39e64a0025974cf262667c2d2d4c49e408a64bcc2762ecc4c76e3aba1947d7c7a83b0b88fc41b9efcaac84e9d194b7a075098dadd9ef4ffe035264208cc129eb1772debbe1d20b37675f0df611f4acd775d953007bba56da8a0a42be6d6a54e1e2c79e34f652f10da523c58bc0d0ef8a51761f20a12f159df71f152ed13205316950412f1112c4c2cce715df56bfc7e20e48e01ad69d77b48779f56853cb74e9cfa4859e71096eb0aab70818965c80f00e815e620f93291a4edc36575034d4ee577b8f3689735872f1be71ae16de912428aa1ad3a21038dab8d8", 0xf5}], 0x2, 0x0, 0x0, 0x40}, 0xc9e}, {{&(0x7f0000004b80)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x80, &(0x7f0000005dc0)=[{&(0x7f0000004c00)="446f78f9a7d6207e51ef23f09ea63392b86be45c62bfbe7aa92d539e88ac72635a0cf5a69292a5e9432dd5c88fdff20c0085f3c7ce52c37497093be13dacc6fb2a6c6eda494200cfcababfb1ab448fab4fd6", 0x52}, {&(0x7f0000004cc0)="48bee1f466adb0dcb1ede5d2cbdd54503ea45ff65302dcd428e4c2f6386436796a2a8cead3569ac7c9a468747db1b1d6823ec6d7f157ffeeab74b89d3aebfe6046647fa82d070e74f858c5bf7adbd86e556352be8cf465c574565c1f861e005c5f8acdd851867333167b5512fd2262e05f9dba8e00e329206a3af8dac66d8c996f2cf1f7df5acb2a4ffa4a1c25eb662dc960f97af309ddf94678c84f5f9808d8ee9d5489446633d18fc140c1560d4e326bf4b0b3bdf2a152734b2ad609cc11dd5fa36226e7d913739937be88cb4549e17233485dd6ec0e2c5900d4d60b233c2a23edfb01e166a8dda73971bffaf0584f", 0xf0}], 0x2, 0x0, 0x0, 0x10}, 0x5}, {{&(0x7f0000005e00)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(blowfish),sha256_mb)\x00'}, 0x80, &(0x7f0000006f80)=[{&(0x7f0000005e80)="2df3c6eb0017fcb2786936d6ab6b572aedec9a6b482d8b93eb0e1af5fb8da2992715e7dad1eb5cfc8f632a222f361fab6880793b34ed58abf70d51c928489b447e568b", 0x43}, {&(0x7f0000006f00)="754b2b7f4a5273dd36ed771f0498fb8b9c11cb591d643bf8938eb7cb39d65fd8f7ee6683c6f401cee2e0942e3d89dffd69ffeaca3d260ce8d5258145fe343ad705977aab9496b24281bed2c88a7b5056d0424ec258a136159b1832491e821eeceef8837150879efaf4c0", 0x6a}], 0x2, &(0x7f0000006fc0)=[{0x40, 0x0, 0x7, "50cf38d5c62d5656273343c81c4697c9573175932ca0f79b8c1c2ca965218f07c3b9be9474085d5aa0b6"}, {0xa0, 0x117, 0x3ff, "014dced97cbf910a03f0f7120ffc353d2b5de104562fcd94028ce1480d40f63071d259e698890e91db56b2561d9e998abc60224f378f4dc606a4a84c32551bc43175ee8a670f7cec16055f317c2233177be21d8c751338451c82bfd53ded706794b48c79c56688448ad14259918968494b33a07df543a5024def9e8e3de534cefea5de114d5eafc78217a32108e9fd97"}, {0x100, 0x1ff, 0x2, "a164638baa4d104bb4fc6b69d4a0b2e85387540440b6de15cd2004b133c07de56466ea9b786191f1457310dec4842ec2be6b121fea7c940f7aa0bc4762ba4331943b0782a29556fba84bc96d9b7f40991f7fcb7b3c52cdc55e723a4d31bf4afb9cbeb44eebdcb28c4af057fd992b6fffc0fd3b1e53fcd877e3c5f6fdde54c291aee5b9837dd01f62c28387a50a390ba6afc6197fb3ebf53090eef5af10d95be3b1a956973ba9e03e71f824d06c09cd3d895998cc7aa583c9d831c5f3938c6535ee8343455d35a70603b16ec064c0b9f288f97ebc07e204bf384ef276c9b0e42b7aae63c2fe57c0cd593dc27567"}, {0xe8, 0x0, 0xccf, "219bd6939a6fab1dde7a7a36254e21b11abbe7b2d9bb7e88b6dd0314f4259944320381dd9e07b703c3b57b0b7e9b19b4f7f3ed2aa12bd92d3d31682914ded14b99ce1b7ff01b04cedffb7611d97caa0d99f4e08ec067057cc8e533cb0d98ac4f6f148fbcc16a20f9b5a3a1ef6f42cfa3c44e8015a6469f5a7a793e737451746acd88abf17f68a49a86898444af6255d56a009e6823cbeefd12580212266a5112ec04ebe6d16dd91f0949ff27f160c9fed79d8f9088871295316956d2f4a9da51d96937ae23ce233af1210e4ba3d046825890db"}, {0x40, 0x101, 0x4, "72184826cceb8c63288cc2e2551a33a46e2b74ee9c8c2df71d8ea1000d60969d9cf4a6e93d33718c93bec96122d4455e"}], 0x308, 0x40000}, 0x1f}], 0x5, 0x4091) socket$inet6(0xa, 0x7, 0x9) 2018/05/15 13:35:51 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x40) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140)=""/164, &(0x7f00000000c0)=0xa4) 2018/05/15 13:35:51 executing program 1: rt_sigtimedwait(&(0x7f0000000100)={0x4}, &(0x7f0000000140), &(0x7f00000000c0), 0x590258b5c9d30e69) 2018/05/15 13:35:51 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x50000, 0x0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000140)=0x2) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r0, 0x0, r2) getgroups(0x0, &(0x7f0000000100)) [ 114.085276] IPVS: length: 164 != 24 2018/05/15 13:35:51 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80001, 0x0) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000480), &(0x7f0000000500), &(0x7f0000000540)=0x0) r8 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000006c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f00000007c0)=0xe8) getresgid(&(0x7f0000000800), &(0x7f0000000840)=0x0, &(0x7f0000000880)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000008c0)=0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000009c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000a00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000a40)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000b40)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000b80)={0x0, 0x0, 0x0}, &(0x7f0000000bc0)=0xc) r17 = gettid() getresuid(&(0x7f0000000c00), &(0x7f0000000c40), &(0x7f0000000c80)=0x0) r19 = getgid() r20 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000cc0)={{{@in6=@ipv4={[], [], @dev}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000dc0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000e00)={0x0, 0x0, 0x0}, &(0x7f0000000e40)=0xc) r23 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000035c0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f00000036c0)=0xe8) r25 = getegid() r26 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000003700)={0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getegid() r29 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000003780)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003800)='./file0\x00', &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000038c0)=0x0) getresuid(&(0x7f0000003900)=0x0, &(0x7f0000003940), &(0x7f0000003980)) stat(&(0x7f00000039c0)='./file0\x00', &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = getpid() lstat(&(0x7f0000003a80)='./file0\x00', &(0x7f0000003ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003b40)=0x0, &(0x7f0000003b80), &(0x7f0000003bc0)) sendmmsg$unix(r1, &(0x7f0000003d40)=[{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000180), 0x0, &(0x7f0000000580)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0xc0}, {&(0x7f00000005c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000640)="c00c546de5e3b9ab695d34e1a1d760c0b710ee3aa86c1a527e52daeb83c197b7d1b90d0de54161864b1a096e2e59b582c89f722dc6", 0x35}], 0x1, &(0x7f0000000e80)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xd0, 0x4890}, {&(0x7f0000000f80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003500)=[{&(0x7f0000001000)="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0x1000}, {&(0x7f0000002000)="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", 0xff}, 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{&(0x7f0000002340)="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0x1000}, {&(0x7f0000003340)="37e91add2a168741acd6db79206d710bc69f80524e9abc036d28f55e0c182eb467169419a9336e7f64ef2910f4e01d4f814621ffa862cf791800ff5448570dd084143d0679", 0x45}, {&(0x7f00000033c0)="f11cd4bccd4a73aa04d0edaf6dc85872f17f052133379e713d8f1159422141d296571270d9aed4a60e2939226967e9c3bc90d7373ec7526ad56cb99860149aa22fc2e69fd11983ad9b1c684d5b74315012a287939ca10521fd3c6e", 0x5b}, {&(0x7f0000003440)="7e0363315dfef1a0bfd7533bdaad2a4da693856a418d047597bb3009d6bc239a567d792df2b00ce1f25d1fa6a91ab3538d7ec2f13c0106fffd4df82b202bce8495ae8ff7a936eb52d3237678fbad8ca01a893284b88ce36de2812b9376f3bbc87695852a62b36f28bac623a647dcd6fca4ec090070cb4f570110b21583a80d9490c661b465e6df0a69494aefd5155c189649896863022c87597417db4c86f6782878d5b7f8d3741097e6a906cfc4", 0xae}], 0x9, &(0x7f0000003c00)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB="0022d20020000000000000000100000002000000", @ANYRES32=r29, @ANYRES32=r30, @ANYRES32=r31, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r32, @ANYRES32=r33, @ANYRES32=r34, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r35, @ANYRES32=r36, @ANYRES32=r37, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0], 0x110, 0x40080}], 0x3, 0x841) r38 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) getsockopt$inet_udp_int(r38, 0x11, 0x64, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) ptrace$setopts(0x4206, r39, 0x0, 0x0) ptrace(0x4207, r39) ptrace(0x4207, r39) 2018/05/15 13:35:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4040ae79, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x80ffff, 0x3]}) 2018/05/15 13:35:51 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x71, &(0x7f0000000000), 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x420580, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x0, 0x100000001, 0x401, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_int(r1, 0x0, 0x2a, &(0x7f0000000180)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x400000}, &(0x7f0000000140)=0x8) 2018/05/15 13:35:51 executing program 5: r0 = socket(0x13, 0x9, 0xa) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0), 0x3) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x82000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r2}) 2018/05/15 13:35:52 executing program 1: semget$private(0x0, 0x7, 0x0) semget(0x1, 0x0, 0x10) r0 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x8, 0x440000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) semget(0x2, 0x3, 0x200000d) r1 = semget(0x0, 0x7, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r3 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000140)=0x2, 0x4) prlimit64(r2, 0xf, 0x0, &(0x7f0000000080)) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000001c0)=""/57) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/05/15 13:35:52 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f00005dafe4)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000440)}, 0x10008000) sendto$inet6(r0, &(0x7f0000000000)="18", 0x1, 0x8000, &(0x7f0000000040)={0xa}, 0x1c) r1 = socket(0x10, 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x50) ioctl(r1, 0x8912, &(0x7f00000001c0)="b50400f5822366921ff3a0b0f6c1c2eff2a8a306e4790853c92e2c109685f65f4e2ffe09000000006a55bd336039d850b1c5c9b23a81447187fbea29d2f91d3f0f8680b678e0320654ff19ed2c7002269142e49c3149a61db3d4c2") write$binfmt_elf64(r0, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}}, 0x40) 2018/05/15 13:35:52 executing program 7: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r0, 0x0, r1) 2018/05/15 13:35:52 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$netlink(0x10, 0x3, 0x1f) r3 = dup3(r2, r1, 0x0) connect$netlink(r3, &(0x7f0000000000)=@kern={0x10}, 0xc) 2018/05/15 13:35:52 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x8, 0x2}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000340)={@loopback={0x0, 0x1}, 0x75, r1}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xa, 0xf832, 0xffffffffffffffff, 0x0) 2018/05/15 13:35:52 executing program 2: syz_emit_ethernet(0x1f0, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x3, [0x0, 0xfd, 0x8000000]}) 2018/05/15 13:35:52 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@newtclass={0x24, 0x28, 0x1, 0x0, 0x0, {0x0, r2, {0x0, 0x4}, {0x0, 0xffe0}}}, 0x24}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x64, &(0x7f0000000000), 0x10) 2018/05/15 13:35:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x9) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000056c0)=[{{&(0x7f0000002080)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f00000021c0), 0x0, &(0x7f0000002200)=""/156, 0x9c}}, {{&(0x7f00000022c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000025c0), 0x0, &(0x7f0000002600)=""/1, 0x1}}], 0x2, 0x0, &(0x7f0000002640)={0x77359400}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x2) 2018/05/15 13:35:52 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r0, 0x400c55cb, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x7ff, 0xffffffffcb139c87, 0x40, 'queue1\x00', 0xffff}) 2018/05/15 13:35:52 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x5, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x88) r1 = socket$inet(0x2, 0x6, 0x1000) dup2(r1, r0) 2018/05/15 13:35:52 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000002c0)=0xffffffffffffffe1) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x14000, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f00000000c0)={0x1, 0x70, 0x3, 0x6, 0x8, 0x6, 0x0, 0xffffffff, 0x2020, 0x1, 0x9, 0x7c6b, 0x5, 0x0, 0x5, 0xd183, 0x10000, 0x10001, 0x2, 0x462b, 0xffff, 0x60d5, 0x5, 0xdb4, 0x100, 0x7, 0x7fff, 0xffffffff, 0x1, 0xcc51, 0x3, 0x0, 0xba4, 0x8, 0x9, 0x2, 0x8c, 0x1ff, 0x0, 0xb45f, 0x0, @perf_bp={&(0x7f0000000080)}, 0x2020, 0x200, 0x2, 0x3, 0x367f, 0x8, 0x2}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000140)={0x2, 0x2d, 0x3, 0x0, 0x400, 0x1, 0x9, 0x6, 0x900000000, 0x9, 0x4, 0x1f}) 2018/05/15 13:35:52 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'speck64-generic\x00'}, 0x58) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) sched_getscheduler(r0) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x800, 0x103082) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000180)={0xf8, 0x24, [0x3, 0xde, 0x40, 0x7ff, 0x6, 0xfff, 0x9, 0xfffffffffffffffc, 0x3f]}) open_by_handle_at(r1, &(0x7f00000001c0)={0x1008, 0x65, "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"}, 0x2000c2) 2018/05/15 13:35:52 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = semget$private(0x0, 0x2, 0x100) semctl$GETNCNT(r0, 0x3, 0xe, &(0x7f0000000240)=""/132) getgroups(0x1, &(0x7f0000000100)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, 0x0, 0x0, r1) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x3, 0x200002) 2018/05/15 13:35:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) listen(r0, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x3f) shutdown(r0, 0x0) 2018/05/15 13:35:52 executing program 5: r0 = mq_open(&(0x7f0000000000)='!selinuxselinux\x00', 0x80, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x0, 0xfffffffffffffffd}) mq_timedreceive(r0, &(0x7f0000000180)=""/171, 0xab, 0xfffffffffffffffc, &(0x7f0000f76000)={0x77359400}) 2018/05/15 13:35:52 executing program 0: perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:35:52 executing program 1: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80000) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000040)={[], 0x6, 0xffffffffffffffff, 0x7, 0x0, 0x1f, 0x7002, 0x2000, [], 0x5}) 2018/05/15 13:35:52 executing program 3: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) rt_sigaction(0x28, &(0x7f00000000c0)={0x8, {0x2}}, 0x0, 0x8, &(0x7f0000000100)) clock_settime(0x2, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000180)=0x101, 0xffffffffffffff84) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) prctl$setmm(0x23, 0xe, &(0x7f0000ffc000/0x3000)=nil) 2018/05/15 13:35:52 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x400000) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x1, 0x9, 0x9, 0x9, 0x8001, 0x1ff}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x4000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x31e0b302, 0xffffffffffffae68, 0xf6, 0x2d, 0x0, 0x18, 0x80, 0x4, 0x0, 0x8, 0x401, 0x5, 0x9, 0xfffffffffffffff7, 0x0, 0xd, 0x10001, 0x4, 0xdd6, 0x3, 0x100000001, 0xf87, 0xfffffffffffffff8, 0x9, 0x7f, 0x6, 0x100, 0x7, 0xfff, 0xeef, 0x2, 0xffffffff, 0x2a, 0x5, 0x80000001, 0x2, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000080), 0x8}, 0x4, 0xdcd, 0x80, 0x5, 0x0, 0x3ff, 0xb5ee}, r1, 0x0, r2, 0x2) r3 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0xb7fc, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x100000001}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r4, 0x0, 0x9, [0x6, 0xff, 0x7c1, 0x800, 0x7c49, 0x0, 0x0, 0x30000000000, 0x2]}, 0x1a) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r5 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x56800) signalfd4(r3, &(0x7f0000000300), 0x8, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000340)={0x54000000, 0x7fff, 0x2e}) mknodat(r3, &(0x7f0000000380)='./file0\x00', 0x2, 0x7fff) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) getsockopt$inet6_dccp_int(r5, 0x21, 0x5, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000440)=0x0) timer_create(0x6, &(0x7f0000000480)={0x0, 0x2f, 0x6, @tid=r6}, &(0x7f00000004c0)) syz_open_dev$sndpcmp(&(0x7f0000000500)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) r7 = syz_open_dev$audion(&(0x7f0000000540)='/dev/audio#\x00', 0x8, 0x4001) ioctl$VT_WAITACTIVE(r7, 0x5607) close(r3) getsockname$inet(r2, &(0x7f0000000580)={0x0, 0x0, @dev}, &(0x7f00000005c0)=0x10) bind$llc(r7, &(0x7f0000000600)={0x1a, 0x0, 0x5, 0xfffffffffffffffd, 0x9, 0xb6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) symlinkat(&(0x7f0000000640)='./file0\x00', r1, &(0x7f0000000680)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f00000006c0)={r4, @in6={{0xa, 0x4e20, 0x3, @empty, 0x1}}, [0x0, 0x7, 0x74, 0x4, 0x7f, 0x8, 0x1, 0x40, 0x9, 0x19720, 0x6, 0x7671, 0x2, 0x1, 0xff]}, &(0x7f00000007c0)=0x100) r8 = syz_open_dev$sndpcmp(&(0x7f0000000800)='/dev/snd/pcmC#D#p\x00', 0x40, 0x8080) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000000840)={r4, 0x8}, &(0x7f0000000880)=0x8) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) setsockopt$RDS_RECVERR(r8, 0x114, 0x5, &(0x7f00000008c0)=0x1, 0x4) 2018/05/15 13:35:52 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) fdatasync(r1) r2 = epoll_create1(0x0) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe0ff4)) 2018/05/15 13:35:52 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000180)=ANY=[@ANYBLOB="c801000500000000000000c00e1047cd0000ffffff7f57e5b99175e6b45c003fb9ea000000080066b13982b81a586600008b003f00000000000047840ecb7d4df13da8862a0459a200802aa7216789b2fd7959d226fc0082246bd3fcf6480aea28594eef3106e1d4c9637781567c8fc195489c71c4942591e2664856ff3a5885aa0fac96af80e91ab86a667e7bc6ba3f6fe0a78d52064572afc4f524168822004b2a48b295e709dadeca1957cbb38cc12de00d4bc172ac354cb13399fe47fb6c52b308"]) socket$inet_dccp(0x2, 0x6, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x80) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)="01000100", 0x0, &(0x7f000000a000)) 2018/05/15 13:35:52 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000040)=0xe8) keyctl$chown(0x4, r0, r2, r1) 2018/05/15 13:35:52 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) shutdown(r0, 0x10000000002) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x103181, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'vlan0\x00', 0x536ad034}) poll(&(0x7f0000000040), 0x0, 0x0) 2018/05/15 13:35:52 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000040)=""/103) r0 = socket$inet(0x2, 0x4, 0x2000963) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x0, {0x2, 0x4e24, @broadcast=0xffffffff}, 'yam0\x00'}) 2018/05/15 13:35:52 executing program 1: mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000, 0xb053c7bca510397a, &(0x7f0000ffd000/0x2000)=nil) 2018/05/15 13:35:52 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0x100400000000102, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000300)="05", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="226e3bf46bf4e1253fbe9822c94f2c3bd36565384587b5dcc301c6fe305bce3d4a81d941d9c3f4b2e8f623f5c23a7a486ba2395fd4b58015996f5e65c231d95b4c3fedd8d83740230240285542662d26daa699b6010a7445e0594d9acd40852e4f38d4ed7ea1bf0e373cbe321c36f6a1074dc784d4a85b9c24aa56d8ebc973117001b6b8bc5bdf5edd6f30a45a9c4c", 0x8f}, {&(0x7f0000000100)="88bc9de97c77f4564264345a6f17a05481531ed2a22ff7b8c87133f36455c5b0114ec8a65b37793100a49599e1e5170eafec62ea3dd3b65d0d3af59ebcdc33f08c3c235f605385284606fbe45fbdd26905e9a6b4f96cccf610", 0x59}, {&(0x7f0000000180)="4bec55a7596bf87a9f7ed9a310f92848120143b429743bbf609b34fe36dc2148a7586e2cb010abb546ff7384249587f2fe3294a47455ef98fe75fdac8bad787a9137e762b4a75419a7a13d46b9b1b6679a236279db7633a0ad013cb29409e1426cce0f452153fdf6f017615d1ee9d68ca4b99160054786f5558770becd37eb37f9eb9b1c0e1d54d0faea43e5043e16398a2b5811afc67a1013e2a63857f90ecad37e02f4545967524bfff9312b551c90a5945f84d7bee527f8bd4d2859", 0xbd}], 0x3, 0x0) 2018/05/15 13:35:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x12000204}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x78, r2, 0x300, 0x70bd2b, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x65de}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4000}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0xff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x2}}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x801}, 0x8000) mremap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) prctl$setmm(0x23, 0xb, &(0x7f0000ffd000/0x1000)=nil) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r3 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r3, &(0x7f0000000300)=ANY=[], 0xffffffaa) r4 = fcntl$dupfd(r3, 0x0, r0) recvfrom$unix(r4, &(0x7f0000001780)=""/4096, 0x1000, 0x0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0x0) 2018/05/15 13:35:53 executing program 3: chroot(&(0x7f0000000000)='./file0\x00') r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x100, 0x0) recvmsg$kcm(r1, &(0x7f00000006c0)={&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000000640)=[{&(0x7f0000000180)=""/189, 0xbd}, {&(0x7f0000000240)=""/207, 0xcf}, {&(0x7f0000000340)=""/46, 0x2e}, {&(0x7f0000000380)=""/136, 0x88}, {&(0x7f0000000440)=""/105, 0x69}, {&(0x7f00000004c0)=""/12, 0xc}, {&(0x7f0000000500)=""/69, 0x45}, {&(0x7f0000000580)=""/183, 0xb7}], 0x8, 0x0, 0x0, 0x7}, 0x100) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000700)='/dev/urandom\x00', 0x103000, 0x0) getpeername$netrom(r1, &(0x7f0000000740), &(0x7f0000000780)=0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00000007c0)=0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000840)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)=@newtfilter={0x2c, 0x2c, 0x402, 0x70bd25, 0x25dfdbff, {0x0, r3, {0xffea, 0x8}, {0x0, 0x9}, {0x4, 0xb}}, [@TCA_RATE={0x8, 0x5, {0x8, 0x200}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000940)={{0x8, 0x6, 0x6, 0xffffffffffffffc1, 0x1, 0xdc2}, 0x5, 0x101}) recvfrom(r1, &(0x7f0000000980)=""/159, 0x9f, 0x2100, &(0x7f0000000a40)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000ac0)={'gretap0\x00', r3}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = fcntl$dupfd(r1, 0x406, r0) getsockopt$IP_VS_SO_GET_SERVICE(r4, 0x0, 0x483, &(0x7f0000000b00), &(0x7f0000000b80)=0x68) getresuid(&(0x7f0000000c00)=0x0, &(0x7f0000000c40), &(0x7f0000000c80)=0x0) getgroups(0x4, &(0x7f0000000cc0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f0000000bc0)='./file0\x00', r6, r8) ioctl$KDMKTONE(r2, 0x4b30, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000d00)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x4e23, 0x8, 0x4e22, 0xba, 0x2, 0x80, 0x20, 0x2c, 0x0, r7}, {0x7fff, 0x100, 0xfffffffffffffffd, 0x401, 0x10001, 0x80000001, 0x1}, {0x400, 0x10001, 0x1, 0x8}, 0xfffffffffffffffa, 0x6e6bb0, 0x2, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0x6c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xe}, 0x3507, 0x3, 0x2, 0x5, 0xe3c, 0xfffffffffffffffb, 0xff}}, 0xe8) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000e00)=0x63ec) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000e40)={0xfffffffeffffffff, {{0xa, 0x4e20, 0xe2, @loopback={0x0, 0x1}, 0x14}}}, 0x88) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000f00)=""/138, &(0x7f0000000fc0)=0x8a) fcntl$setsig(r2, 0xa, 0x38) epoll_wait(r1, &(0x7f0000001000)=[{}, {}, {}, {}, {}], 0x5, 0x3) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000001040)=0x20) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000001080)={0xa48, 0x9, 0x3, 0x5f0f52ba, 0x2, 0x5, 0xffff, 0x7f, 0x7, 0x1f}) sendto$llc(r5, &(0x7f00000010c0)="460ef0c36c1a46bedc7b773cf97ef1c7e0d4d5614f9678c96dd83e4550bf87f57ebeba2f4011a860a021b2f33ff7e416d0768f84a4b671a905bf2b6e721da0eba68db180fe26836dab065598a45d4fd9e2100ff473bcb3e678ac3349f855fe334823450cc555c2bf344823bd9f292c6a5bb73afe53d6c011d5ebffac0f3a9f094c7689c82916cabc46149ce433d21ae9c53751", 0x93, 0x800, &(0x7f0000001180)={0x1a, 0x0, 0x2, 0xffffffff, 0x4, 0x101, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000001240)={'sit0\x00', &(0x7f00000011c0)=@ethtool_link_settings={0x4d, 0x7ff, 0x0, 0x1, 0xa93, 0xfffffffffffffffc, 0x0, 0x7, 0x6, 0x7, [0x3, 0x100000001, 0x1000000000000000, 0x4, 0x80000001, 0x7, 0x800, 0x3ff], [0x8001, 0x8000, 0x7, 0x2, 0x7fffffff, 0x21]}}) 2018/05/15 13:35:53 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x10000, 0x0) r3 = openat(r2, &(0x7f0000000140)='./file0\x00', 0x480040, 0x70) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000240)=""/169) keyctl$chown(0x4, r0, 0x0, r1) bind$llc(r3, &(0x7f0000000180)={0x1a, 0x304, 0x5, 0xd35, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/05/15 13:35:53 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cgroup.events\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffa981234e}, 0x1c) r2 = openat$cgroup_int(r0, &(0x7f0000000100)='cgroup.clone_children\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)={[0x31]}, 0x1) 2018/05/15 13:35:53 executing program 6: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl(r0, 0x4400000000001278, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0xa995762d5dff02c0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x6, 0x3fe0000000, 0x613}, &(0x7f00000000c0)=0x10) 2018/05/15 13:35:53 executing program 2: r0 = socket(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000001c0), &(0x7f0000000200)=0xc) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="c975c5556f1d295ea6bfb76031b4262cd3ec7fbb1f55649966f586a6c03a8eead9b625a266ac07c053b0e0ea5e9f9d1786db59d43a42519ced09d3490251f1d9522d9b280d8fb52b2b8c907c41a1da70ad82d05d4b201888a46b020fef68eee72a888f9c58c43afcbe1860adf19aed3d2a", 0x71, 0xfffffffffffffff9) add_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="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", 0x1000, r1) keyctl$assume_authority(0x10, r1) 2018/05/15 13:35:53 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000140)={0x5, 0x0, &(0x7f0000000180)}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x602401, 0x0) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/15 13:35:53 executing program 4: r0 = socket(0x80000000000000a, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) r1 = socket$inet(0x15, 0x5, 0x0) poll(&(0x7f0000000180)=[{r1}, {r1}], 0x2, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/05/15 13:35:53 executing program 0: syz_mount_image$gfs2(&(0x7f00000002c0)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000280)) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x7, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000100)="4365dca30a663a3837184fd940ba1c244b6f4314d3b9afd77c913982652d9018a71e235086d1ab65021f3912bcc1cc490de6d9b38e71ee8fe7c599bdfdd799cc9ea9845290f8076ca8af9d7614f7d9e8b1e98fb117cf2bd975776c281c0a71e1b1eafd8be52d32aba2a63f24bf26ac0566eb037922f09fe3a4bf4f97610d20f3498c24807f838aacb6fe9e54a0b7f74bf6da117cb4cbcdd8ba9244852846588c0b5a6647f17059010751b2ee3237df026e8af506", 0xb4, 0x5}], 0x10, &(0x7f0000000200)=ANY=[@ANYBLOB='acl,quota=on,localcaching,errors=withdraw,data=ordered,nobarrier,errors=withdraw,nLsuiddir,localflocks,\x00']) [ 115.879358] gfs2: not a GFS2 filesystem 2018/05/15 13:35:53 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)=':', 0x33e, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000040)={r0, r0, r0}, &(0x7f0000000240)=""/183, 0xb7, &(0x7f0000000180)={&(0x7f00000000c0)={'wp384-generic\x00'}, &(0x7f0000000300)="f263c524a89579e055f5ae44f97b14cc53460eaa5106c1ac1898147e2a5bf8ee49265a7398dc3ed9a757abd06308419a7229f050a974c5e783ce7ad47c34e83b590246f0abea73ab88c91c6529c81284fa3fa7d7b07f5c2fe24573b1817ce4", 0x5f}) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) keyctl$chown(0x4, r0, r2, r1) 2018/05/15 13:35:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000000)={0x2000, 0x6000, 0x9, 0x100, 0x404}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000240)='vegas\x00', 0x6) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000000c0)={0x5, {0x2, 0x4e24}, {0x2, 0x4e24}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, 0x100, 0x1, 0x100, 0x333, 0x5, &(0x7f0000000080)='nr0\x00', 0x4, 0x5, 0x8}) connect(r0, &(0x7f0000001600)=@generic={0x0, "a50cc8c6961587d0e681056e4595bcc3f3178ebcf9104e95dc1fcc7a3b1cb9980428db7952fe62859b704d88aed4d03e071df5cd36eb694633e117f6653abdafded57a34176fb06fb9ffab602416e2b329502fe314771f730a36d7e80fe6680f708538fc10a2435e461b11a122430919c40b11e9a8bf48ede0f65031f665"}, 0x80) 2018/05/15 13:35:53 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x115000, 0x0) fcntl$notify(r0, 0x402, 0x80000000) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2280, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x9cf6, 0x12002) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000340)={0x39d, 0x5, 0x8000, 0x6df3, 0x5, 0xbe, 0x1e29, 0x4, 0x0}, &(0x7f0000000380)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000003c0)={r2, 0x7fffffff}, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000000)) 2018/05/15 13:35:53 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80200, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x3, [@dev={0xac, 0x14, 0x14, 0x1a}, @empty, @broadcast=0xffffffff]}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000080)=0x7111db1b, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) 2018/05/15 13:35:53 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000000)=""/39) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x0, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000140)=0x2302) 2018/05/15 13:35:53 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000b00)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000c00)=0xe8) quotactl(0xa392, &(0x7f0000000ac0)='./file0\x00', r1, &(0x7f0000000c40)="8e6a6f2de0f5053392507c3915078f261b1b0b215ea8") setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="736563757269747900000000000000000000730000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001c00000000000000"], 0x48) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) r2 = socket(0x4, 0x3, 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000600)=0x0) r4 = geteuid() fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000006c0)={0x0, 0x0}) r7 = getuid() getresgid(&(0x7f0000000700)=0x0, &(0x7f0000000740), &(0x7f0000000780)) r9 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000007c0)={{{@in6=@ipv4={[], [], @dev}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000008c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) sendmsg$unix(r2, &(0x7f0000000a80)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000240)="e0fdd3fa30fbcb4f5cba581bcc22d7ab4a03353e971d77f329cf34d597fa7d489b2ce535144d88e1e3d82f49941e08f397f797e1b722dc9d24836f45a3ac800202417261a5e013beb12b01f42cd095cd84309099f253ba71277d7deb1a3dc5cf1f68773e50b7729afbed6712c300ebd41e8140fb3b61cf2cf1f7ce86a13f91cb99313b3396d3", 0x86}, {&(0x7f0000000300)="009b2c64ef9d84b3ffdb555cf2bf3793e6ee1ffc6202f0c20a7af2769aad6e4bf0bcee6c2d1a1988f14f23afe8078918b5d048190a688bc0a32b01bb1385e19bb6da383bf584e30dd43c1e5fc8113e04d441f406015bb743019f0f256bb75879d735fbb11cc3171171d6f44791035f2061a479fb6a5e08b1a9fad987a722dc12cf5e3cf8a76a563f5b8531011c05dd5bb150ecad0b59a742e5c5f18f755b7c4186675bc0f7b1670a724c3522b1251301c21f37c9c09fa7e3eb4473513b6f65c2703f148c11", 0xc5}, {&(0x7f0000000400)="647a64023ce08d797414e4fb958e3d25975f82add6711ace2867dcec1d773706afc886e3ddf72bfceb884b8e705fbc089bf3b2cbfce10f7d32d644acf2a2a136a59883766c31055e93bf8c4f1001cedb49bcd720d7cf87a28ec9ead96b7d0562f5ec399d67620ed51e72256b0bb548da0dba270f8215788f4bf4ae108a6b398113b2fdc5ccf827532b91d7a0a52900148b6cc424834aec81a8608d890540842ccbc5490e0b09518591a3851a93827eae8356686c3f221bdf2eb60348b915744936e5f66a5151594393343a1f1e", 0xcd}, {&(0x7f0000000500)="aab968e64e7ed488a89e634ebfeac9454c95396b955839e821ca55da24251df45ab0fc67ef934d80014d0c956c3af42024607f439fc270813ab75272c8c28ab6aaad614e5f3338acddd52f6dffc8b765e8709b95c045f3e90df7f79cb18318f580a2dbaebcf72b7f0ce0c4b794228e67b0a0928a93821fbdada2b64689509e22a438e70be51b4c44c310bfc1807ce1969b5f7a4c71132b8af8c90b46d6f4a943d4815e6378ed1ed4a8d00cda382e0ca01df88f", 0xb3}], 0x4, &(0x7f0000000980)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xd8, 0x40}, 0x8000) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000000c0)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/05/15 13:35:53 executing program 0: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x1f) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xfffffe9e) fallocate(r0, 0x3, 0x0, 0xffff) 2018/05/15 13:35:53 executing program 5: r0 = timerfd_create(0x20000000000000, 0xfffffffffffffffd) fsetxattr(r0, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000000)='ppp1bdevppp1-[vboxnet1%\x00', 0x18, 0x0) 2018/05/15 13:35:53 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x401, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x1, 0x9, 0x8000, 0x1, 0xd50, 0x1f, 0x6, 0x8001, 0x1f, 0x1, 0x0, 0xffffffffffff12a6, 0x1, 0xe8a, 0x71ec]}, &(0x7f0000000200)=0x100) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_open_dev$sndmidi(&(0x7f00000004c0)='/dev/snd/midiC#D#\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) tee(r2, r3, 0x2, 0x0) 2018/05/15 13:35:53 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) read(r0, &(0x7f0000000080)=""/222, 0xde) r1 = add_key(&(0x7f0000000280)='asymmetric\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="519b1df2535b8c4960228698c21c1bc5e2f59410727a6985d420254999403dafbb551f2729b8bee0617672e8fdf7a9a49ce4d5f29af8d3a81bdda23b8342c99a9617950a4314f3dc49554001fbc8a26b54a22a919dbe0cacb553642d8ea322e547c2f9a05a39f99ba0cc", 0x6a, 0xfffffffffffffffc) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x6, 0x101080) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000200)=""/74) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="389a2eb119b7767e35e57d67b895b45fbc08ac1ff77f209d2754def0f72462db4c703dcc4c82d89b3abaa3e9a56f2646c6c5c187d1a04c5246dad43f57361c17047efb85f398574d6129694cc1be452c89352878213258b8f8b284e4a20bd9c47f251bb0f8332d1fd57eac65cd7223dd90895924c48d8af6751c6b", 0xfffffffffffffffc, r1) socketpair(0x1, 0x3, 0x1f, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00000003c0)={0x0, 0x3a}, 0x2) connect$unix(r0, &(0x7f00000005c0)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/15 13:35:53 executing program 2: setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000000c0)={0xffffffffffff}, 0xfffffffffffffe57) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x8000, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0xfffffffffffffc4e) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x40040, 0x0) sync_file_range(r0, 0x1, 0xfff, 0x2) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000180)={0x2, r1}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x400, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000080)) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000000)) 2018/05/15 13:35:53 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="a5", 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r0, 0x0, r1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xbc7, 0x200000) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) 2018/05/15 13:35:53 executing program 4: r0 = socket(0x3, 0x22, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x130, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f0000000000), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'ip6gre0\x00', 'vlan0\x00', 'veth1\x00', 'ip6tnl0\x00', @random="c201c9a511d3", [], @random="8d89a2f47b85", [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x1d}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x1a8) 2018/05/15 13:35:54 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x2) 2018/05/15 13:35:54 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x414000, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000300)={0x53, 0xfffffffffffffffd, 0xbf, 0x5f, @buffer={0x0, 0x3f, &(0x7f0000000100)=""/63}, &(0x7f0000000140)="4fb0b091aff05d3a075160f1bd678d08fe0c01b55753d029b21bb59d8e9d6d269d84825f9bf90bd627d56bffdd622233646ca81746916cc6c2eaf6c88a4e39b09b5f22ee1820a8448a968a1e109ff17d66b8a28786380a10d971df29a4940142c60f47095f9ba5a99882558fcf5d88da9032bfd9351e0f7afaa64aef88ac2f4ed3a76d6964dc6bf046a2ddd7c9e3308923014aaf032d24ef231d43255d1fbbf135f65b86643aeafb34c1702e747c71eb1df71185cb0ad3fa50a7dfbc18b9b6", &(0x7f0000000200)=""/137, 0x0, 0x5, 0x3, &(0x7f00000002c0)}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x5387, &(0x7f0000000080)="27a7d75aec8310f5a0f6032cabf5e255e24a247659e2efcb95298a726c903fe9dc5f7abe8cc1a3d043cdefbf6b1fd08d171fd63d7fdb50c161b435a08851351800037d61") 2018/05/15 13:35:54 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c606262c8523bf012cf66febd850366a573bc119d914f2a5377041b42353143734ff3b19aa1073b458905e06efe3dfc89304b1e5599758960246aa7d1e655139b8b4f617db43d094bf3d73352223f5b77f18d4e0c6ceefb2db0489ae98615e60cd72d2d7687e777012bf88573adca3175b0e4c7bd798bbabd886a17f8cdb403d3cfbb93a0308cdfa73b83bcebee7e6d056b93f") clone(0x200c0800, &(0x7f0000000080), &(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000000)) wait4(0x0, &(0x7f00000003c0), 0x40000002, 0x0) 2018/05/15 13:35:54 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000240)=""/158) keyctl$chown(0x4, r0, 0x0, r1) 2018/05/15 13:35:54 executing program 4: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_read_part_table(0x2, 0x2, &(0x7f0000000000)=[{&(0x7f00000000c0)="b85c33f32fd19d76db57663a3ea64be133b7c4c5aa1b9f29dfc84435ac7122d7995eeb82102504e2b46adde506e4506ef4e139cae55e1fc33a806e8378799d8f30fc5adea41eee1f8c8c646c357575e697cbde84c84c502c3cd290a98c5c511e19e86dfd1d8071869be846f4830d74a276c990a36d17cc3bf1aafc577c7c43ac52cd4cc5396cee25fc85e9b0bcd9ff9bb5ce9b3edd17c3", 0x97, 0x8}, {&(0x7f0000000240)="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", 0x1000, 0x4}]) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x7a00, &(0x7f000000a000)) pipe2(&(0x7f0000002180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='/\x00') readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000001240)=""/250, 0xfa) 2018/05/15 13:35:54 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000006c000000000000000000000005000000000095000000000000d5fff697b3fe2fb00455d8dcd09cce4d91e1dd42e317b39076fbc8730dacd37a5f0377e0d299d6450127d294ead8e72ff4433c111dd6cd39162728168ad1196f0cdd49970e576a34607f4a2886ec4ec4bd2b5bb0348e4188fb6041533a81f5f92625552baf9b8b18c0bd1e71b602202b25ca9b7f8bd0fd0baabf971b29115b0a874574a1a61ab42fec29a30f372f233d96e7ce6b26e3e8e87348b1c0e57b63a207dc3e08d9627423aa427db8a0e976458d189528268f19191dd645c8d14ef1edd44e878414a300000000000000007cd507d6b3"], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) socketpair(0x11, 0x7, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x6, 0xa3, 0x6, {}, 0xfff, 0x6}) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x707, 0x70bd29, 0x25dfdbff, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x1, 0x0) writev(r1, &(0x7f00000007c0)=[{&(0x7f0000000540)="e822adbba5ae56e03b793509eedd3f6b9f42b702b64638daf9b6f011f1f9b54f86f3550e642118dbe57ceb78daa14923ad436e82362723fadb1e29c7f919b27373796aab6fe3d0babc91088ef3f863848de52082cfd24b6f48e24fc4d4962c1a1ce9262241a9a1996535319449d8cac2075bf6419d0cfb347cf5c073acbbf3e8208eff0174f93762e0dabb37c809b7b1c9957fa05904150a62fbe36bc010e203b6e6da3ccf83f3069f1d4b8c247097c3ba20f3d308bb1662e1130bfa1f12ca8ab5d869e043b657d89df4f7a6c501f8da4da7ee3cca2c3e3df5b0031d1ca82ae39c6f209235d85954", 0xe8}, {&(0x7f0000000640)="132c23db8bf0458172312e77741741f533f5c06e6d1207bed06527da2ed2486dcaf30595304b6062ea46853bce99c2af1cf8726ea358d467a7037c25f69c92f9cc5ca80b96f32485eaecc16250c9e03a54c848777097b58e20b1654edab371d6e79cd4a6ed2cd277f14a", 0x6a}, {&(0x7f00000002c0)="b915bbe3639c78cb", 0x8}, {&(0x7f00000006c0)="79d12232a0a69f8485700a664fa5af9c27fa32bd309813d6f9e57f5a1b36278e7f33b6a7762c4e8430dd3713ae2eb0ed0e46e32bb110844f14f279b16e09576f619b65ffba1ac1337c19fd0496e5db7d8341b6d7477a428a22c92fa797acb50b64603aa702f4e5b97219432e37b6f998f6dcbb51c9b6fe099882705b49ccdd37e3270a6260746fbcf6959a7963aac0bf0cc3", 0x92}, {&(0x7f0000000780)="ab52ae9f1cedb90419f82912745925008eaaf3511f3e8de571957643c505e33d262cbf186872bc322f1c30e61073a4f03f7416830b3670f534", 0x39}], 0x5) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) 2018/05/15 13:35:54 executing program 1: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='../file0\x00', r0, r1) lgetxattr(&(0x7f0000000000)='../file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="6f00022e5c0140b5807cb556abca00"], &(0x7f0000000140)=""/202, 0xca) 2018/05/15 13:35:54 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='map_files\x00') ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000240)) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000200)=0xc) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000000), &(0x7f00000001c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00', 0x7}) 2018/05/15 13:35:54 executing program 3: r0 = socket(0x10, 0x2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x22a200, 0x0) ioctl(r1, 0x9, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/fib_trie\x00') sendfile(r0, r2, &(0x7f0000000000), 0x80000002) 2018/05/15 13:35:54 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000001c0)=""/233}, 0x18) 2018/05/15 13:35:55 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x7ffc) write$binfmt_misc(r1, &(0x7f0000000200)={'syz0'}, 0x4) fallocate(r1, 0x3, 0x0, 0xffff) 2018/05/15 13:35:55 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000100)={0x0, 0x0, 0x2}) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r0, 0x0, r1) 2018/05/15 13:35:55 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x100000000, 0x800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f00000000c0)=[{r1}, {}], 0x2, 0x7) 2018/05/15 13:35:55 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x2) 2018/05/15 13:35:55 executing program 4: prctl$intptr(0x1c, 0x64) prctl$intptr(0x1c, 0x7ffff7fffffffffe) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)=0xd0b2) 2018/05/15 13:35:55 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000100)={'filter\x00', 0x0, 0x4, 0x71, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000080)=""/113}, &(0x7f0000000180)=0x78) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000001c0)={'erspan0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x7) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000200)="7f053d0d1c1d2e3c01e4aaafa9ca1dbde01af7ecb798659a29a358196ae53a5f0f5ec7b4db5ea49f3665196b9c969a43f52b27a1d3") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) sendmsg$can_raw(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x1d, r2}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)=@canfd={{0x2, 0x4, 0x8c, 0x99a}, 0xa, 0x2, 0x0, 0x0, "e6eb1b247495e0e12788a7b482366a1b9410c95f2620e010450c3d64b59bc4cd7a1f427ad728ebcfb859410d636aa169c7cd82e54e42c70677074d55a3fe1139"}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r3 = shmget(0x3, 0x4000, 0x201, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f00000003c0)=""/100) syz_mount_image$msdos(&(0x7f0000000440)='msdos\x00', &(0x7f0000000480)='./file0\x00', 0x400, 0x1, &(0x7f00000014c0)=[{&(0x7f00000004c0)="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", 0x1000, 0xb50}], 0x100000, &(0x7f0000001500)={[{@check_normal='check=normal', 0x2c}, {@gid={'gid', 0x3d, [0x33]}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@usefree='usefree', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@quiet='quiet', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x36, 0x35, 0x39, 0x0, 0x0, 0x30]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1, 0x4) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000001580)={0xee, 0x1, 0x1, r0}) r4 = semget(0x0, 0x1, 0x400) semctl$GETPID(r4, 0x1, 0xb, &(0x7f00000015c0)=""/62) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001600)) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001640)=0xfff, &(0x7f0000001680)=0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000016c0)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001700)={0x3f, 0x9, 0x100, 0x18, 0x5}, 0x14) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000001740)={'IDLETIMER\x00'}, &(0x7f0000001780)=0x1e) ioctl(r1, 0x7, &(0x7f00000017c0)="d59be3dfac0d613931ac88f4d8ae7ffda068ab711442c482476ed020e42c43aee01580fcf14080a55cbdc7a734b915ad41ddda4f897b9d97104fd3f26ce3e9ae9b03a888da7030e94daf4df88caa52bd5aa130a67783ad5e369df1b98b14c7a019e19258c29742a68c9416703a503a7cd9c7efdd7322dddac417f09d9617470b1de1f12625b80737ef558e5cf09cb73f6b") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001880)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000001980)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000019c0)={0x8001, 0x3, r5, 0x8c8a, r6, 0x2, 0x8, 0x7}) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000001a00)=0x4, 0x4) openat$snapshot(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/snapshot\x00', 0x200000, 0x0) getresgid(&(0x7f0000001a80)=0x0, &(0x7f0000001ac0), &(0x7f0000001b00)) r8 = getegid() shmctl$IPC_SET(r3, 0x1, &(0x7f0000001b40)={{0x5, r6, r7, r6, r8}, 0x5, 0x1, 0x200, 0x6, r5, r5, 0x800}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001bc0)={0x0, 0x8}, &(0x7f0000001c00)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001c40)=r9, 0x4) 2018/05/15 13:35:55 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x81, 0x20082) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x401}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000440)=[@in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, @in6={0xa, 0x4e21, 0x100000000, @dev={0xfe, 0x80, [], 0x17}, 0x8f1}, @in6={0xa, 0x4e24, 0x100000000, @empty, 0x10000}], 0x54) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r1, &(0x7f0000000280)=0x4) capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000380)=""/181) link(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000002c0)=""/50) keyctl$chown(0x4, r2, 0x0, r3) 2018/05/15 13:35:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/39, &(0x7f0000000040)=0x27) 2018/05/15 13:35:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xc0080, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000080)={0x7, 0x7b9, 0x7}) ioctl$LOOP_SET_STATUS64(r0, 0x1268, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "b4066b9cf28218de250ac28d5236d0c8706f4890f243aa9fb8ac44cf2252e103fd69b0c11b1f909f5055db62862dc82762b0cf77b8e22212289a767818a9605f", "d6b8519e2c45c3e949fa456ce1f30874671812f5695a4e68a0bbfb6ae7223559c165e6d272a7afeb089ad7e2bde8a7437b9b10129354c559a236a45c370b511e", "72f091ed164712b28b340d96690e9283b9a120a2e81e67cfc2628d82fdacd2d2"}) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000000)=0x9) 2018/05/15 13:35:55 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000780)=[{&(0x7f0000000440)="54374c6ab9361bc08be2644d4b85e819600cb6b19ec3a9cb42bd92cacb41ed5e80f9567477e137b0e3dbde97b34a92a2dd0b5693efe6af663aff4a7ebb93cbcece177bc54ab6e4af0eb0372cd74d1dbb0ac090d29178116f67fba76632d7dce090db9f32170ac14ad076db51c6b74d7a4c692003e7d9c11f2e17786ba24dc4f41131300942ab6da6b2015994ada4dd3e02a7a68971921f34a28e34c2017632f58bcec86c8d923a1089be9d29e97ba5c0cc96f00ec2877bcb778df3b730c49c6527ecfe", 0xc3}, {&(0x7f0000000200)="bffe35f0a875936263a8db8a4eadfce882bd917fb97c221846b2c0615abd6b347cfb6fcc117dc4830a99f8f23c90094445c94e814b4d454b9bb4430661d8f8e4390a8337f76bade94747063fa5991c6d79680a2b31197451e6ed2379c02a7d49625411e64acd9bdaa24c1b41fc72", 0x6e}, {&(0x7f00000006c0)="76177c6f11885720f9c0ca070bd599cd96c0f9c9b8bd888b180c83a8003366075e2da596390a4704705f64f44163945ab9cb9144623f6514ff2463aad60711c7423e9d65c7c0540bce8ffcaefd90fc857222e9d2fe112168cb76b11cf39ef213141c1f23e6cf81384e85842954fca8f5c5189d3b9dc62a4a81303c1630156145067cef1110522da3e3c8059252460f5b714c55dcf4c6a4", 0x97}], 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) fstatfs(r0, &(0x7f00000000c0)=""/222) 2018/05/15 13:35:55 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x6f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/05/15 13:35:55 executing program 1: r0 = socket(0x20000000000000a, 0x20020002, 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff02c}, {0x6}]}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000), 0x4) 2018/05/15 13:35:55 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x2) 2018/05/15 13:35:55 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f0000000080)=0x6c82, 0x8) socketpair(0x11, 0x0, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x3e2, 0x24, 0x7f, 0xfffffffffffffff7, 0x9}, 0x14) ioctl$SG_IO(r0, 0x2285, &(0x7f00000034c0)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x0, &(0x7f0000002300)}, &(0x7f0000002380)="1535aa7a0725", &(0x7f0000002480)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000003480)}) 2018/05/15 13:35:55 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r0, 0x0, r1) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x4000, 0x4) mkdirat(r2, &(0x7f0000000140)='./file0\x00', 0x10) ioctl$KDENABIO(r2, 0x4b36) 2018/05/15 13:35:55 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @empty, 0x3ff}, 0x1c) listen(0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x5, 0x80) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000300)=0x2) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="bde91bf37595a1b828f86916e79c6e72186c66ca2e8b1dbb391838285e050ca96f3201a9bc82fcd2d8bc92231be6391dd11131a36bdf99d53312ae30679b85677953051cc746e7fd36b8dcd32488abfc25b455aeb2d3e72dfd9823662d0270624df883ec7b7563d311f01999f68199c82a63c8b3c3e3d09d297e2c003e40c8c6bc88790a5dbf5642df4370265e62494b025e43818f", 0x31f, 0x20000006, &(0x7f0000000080)={0xa, 0x4e22, 0x3087, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='\x00', 0xffffffffffffffff) keyctl$update(0x2, r1, &(0x7f00000002c0)="b2f2e13f38cdb7e388b67ee6fbd028ce8eff", 0x12) 2018/05/15 13:35:55 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x27f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x8, 0x6, 0x7fffffff, 0x81, 0x60}, &(0x7f0000000240)=0x98) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x40605346, &(0x7f0000000300)) 2018/05/15 13:35:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002c00)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x7) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x10001}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) bind$bt_hci(r1, &(0x7f0000000100)={0x1f, r2, 0x2}, 0xc) 2018/05/15 13:35:55 executing program 0: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'bcsf0\x00', 0x7}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x14, &(0x7f0000000000)='team_slave_0\x00', 0x10) 2018/05/15 13:35:55 executing program 2: socketpair(0x4000000000001e, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) write$binfmt_elf32(r1, &(0x7f0000000640)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) r2 = socket(0xa, 0x2, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0xacf3, 0x2) write$binfmt_aout(r1, &(0x7f0000000280)=ANY=[], 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") io_setup(0x3f, &(0x7f0000000040)=0x0) r5 = eventfd2(0x0, 0x0) io_submit(r4, 0x2, &(0x7f00000006c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x1, r5}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000600)}]) ioctl(r2, 0x8912, &(0x7f0000000240)="c62626965623bf012cf66f") close(r0) 2018/05/15 13:35:55 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x2) 2018/05/15 13:35:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='syzkaller0\x00', 0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) socketpair(0x9, 0x80806, 0x89e, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xa, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0xc}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/15 13:35:55 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) request_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="7573657200582c8cf09edef22f987ce32af5ec537794f45045245ab10ef2bc765ba122f445508b2cb98e4f2c2ace69853fefb43049b3ab0c61ecbb3e", 0xfffffffffffffff8) r0 = add_key(&(0x7f0000000240)='blacklist\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="7b1a2c6e61123d170640914b20bee5fd4b0d0cc623593fddc423b67cddb01684514d0f569a17ac4a9e1e2811efd89b76ae213fdc085737eb789f4aa229c9cf63717aed12277e8cbed90dc47724768632164daa", 0x53, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="b1cbfe39353b0038c7334b3f349d4624995451ea718706f1d4ac742834349206f6744e43ceeb7da6f9f76c52273554ee3a33a543bb59f9ded2e3ee71", 0x24d, r0) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) r3 = gettid() capset(&(0x7f00000000c0)={0x200f1526, r3}, &(0x7f0000000140)={0xf68, 0x2, 0x3, 0x2, 0x5, 0x3}) keyctl$chown(0x4, r1, 0x0, r2) 2018/05/15 13:35:55 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @rand_addr=0x10001}, 'ipddp0\x00'}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x210000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1b3d"], 0x2) setsockopt$sock_void(r0, 0x29, 0x0, 0x7fffffffefff, 0x13000000) 2018/05/15 13:35:55 executing program 4: r0 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'bpq0\x00'}}, 0x1e) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {}]}) 2018/05/15 13:35:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/48) 2018/05/15 13:35:55 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x2000, 0x0) write$evdev(r0, &(0x7f0000000140)=[{{0x0, 0x2710}, 0x5, 0x2, 0x8}], 0x18) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r1, 0x0, r2) 2018/05/15 13:35:55 executing program 3: r0 = socket(0x18, 0x80000, 0x0) ioctl(r0, 0x4080000008912, &(0x7f0000000000)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) kcmp(r1, r2, 0x7, r0, r0) r3 = gettid() capget(&(0x7f00000002c0)={0x19980330, r3}, &(0x7f00000003c0)) fallocate(r0, 0x0, 0x3, 0x7) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x52, {0x5, 0x80000001, 0x8, 0x3ff, 0x101, 0x3}, 0x3, 0x29dee310}, 0xe) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0xe7, 0x7d3, 0x1f, 0xb6}) 2018/05/15 13:35:55 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc1205531, &(0x7f0000000100)={0xfdfdffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r1, 0xd, 0x1}, 0x10) 2018/05/15 13:35:55 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x2) 2018/05/15 13:35:55 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = socket(0xa, 0xfffffffffffffffe, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000500)={0x5c69, 0xff, 0x6, 0x1, 0x5a6, 0x2, 0xfff, 0x81, 0x0}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000e00)={0x0, 0x6, 0x6096}, &(0x7f0000000e40)=0x8) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000680), &(0x7f0000002900)=0x4) sendmmsg$inet_sctp(r0, &(0x7f0000002780)=[{&(0x7f00000000c0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000100)="b2", 0x1}, {&(0x7f0000000140)="72362db4a3be1718839dc2a58114e9c954fc4e01f7282a313d70db7ab305f840d68964db2b5391e3ad523b8d89f5c08b8102a060a9bcc9f49e07de54e99270833f5111f028b2c95454f795ddc05c2737342db53664e7ce33c39dfd7e2ca125a466ce4260ed44d8a238387688eec64f7f00ce1438bd839b22f6924a91bfe0b93220ba1ea9b3e1690406edeee270ed476e189db6cf824649bce728735132a27bf7540c99c290d2608fbd19c45b10f530517caee241d80deb096e518cd6f7d6331b2fb840aeeece643902061a6fc0efa8e1782ff3ff360e7d55a4e1229032cd96056fc41619523e3c9c2d858bded02b6d9895d9ecffdd8f227f", 0xf8}, {&(0x7f0000000280)="3af3544d6477b8a56d", 0x9}, {&(0x7f00000002c0)="d1b94389887803f38b8158176cf52dd675b0e0bb22f3358039aa22343a050ce338678b894d876512a1089daf79072b1f0fc6b2dae18bf63a59d6b0d8894e784f2cf156e0e1ab3442e3f8a4eb0bbf678d37634087a5808b2646164f4a92b27ca1c9c6f7e2e8621808f259936cb30d4074557b00ef6d45abb7a4ad6e40b46a6fc980751a0c72cd5d04a3b860d2fca00cf0", 0x90}, {&(0x7f0000000380)="9179ff81085bc70cf4265cc11df8584c1f12319afeca952a70ea2b7e400323bbc513d823a1fcf4f256dedafa35f4ad542f5b73671ad2d055bc9360e875b9bd37606e596240171526b23f8519f7a266618e58bbc28a8f505ab3c1bf330b9f1de465c3f27e3a0304c62a54b1f9f2b2f7a8e6aec86559e604ebc26e8710d0a4fdf228a5e8c14526bff266a3d92a5365d019965a8bb4c36c58bdc7737611e509e20d0df3ae59f712318009ef4b0411a43c7a4509d693d6cc5e97e9d632d6b624103cb066f4c2ade7d3db", 0xc8}], 0x5, &(0x7f0000000580)=[@init={0x18, 0x84, 0x0, {0x8, 0x0, 0x5d1f, 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x63c3}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7, 0x8, 0x2, 0x40, 0x7fffffff, 0x7f, 0xdb0, r2}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}], 0xb0, 0x80}, {&(0x7f0000000640)=@in6={0xa, 0x4e24, 0x7ff, @empty, 0x8}, 0x1c, &(0x7f0000000a80)=[{&(0x7f0000000680)}, 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[], 0x15}}, @authinfo={0x18, 0x84, 0x6, {0x9}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}], 0x50, 0x20000004}, {&(0x7f00000013c0)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f00000026c0)=[{&(0x7f0000001400)="563c385b13098c2ac937d113122b94babc839b2ce9f77e568e6ce9cc48dfd9f4a40856c9370645d0b6a6e9256456a253f7cd9a48a2e379d7b90d7bcda1fa86000f21120441321264ae836f4783a67f7187eff372a019f82a60361f150ab6", 0x5e}, {&(0x7f0000001480)="b40a729d9c9ed53502d3463148087ac54a53551d7d8a9273c595624b9bf6e3b6e77ba3a783cad63311f4da3f233d7648a6edab55eef5e5dd0da64bc17ce9ef29d42b3ffe65d5bfc87d6ff120df0f388b5e2deb181f44f18e4a3bef22e01cf292e30c5cb4e3f8c63d85b7c29eb94d53de2f5e729030fb0a161e746f08d0825d7d3cdcaf0b", 0x84}, {&(0x7f0000001540)="0699b2d7c04455cf245c5d855d7e2fdd2243943987ff7103cd1c23737264db16b365698938bbbe2bb78c78bf5f79b27a94d9c7e0340cf3bcc6b180f531cb99419c0ddb6756d795bd551320f8b8788001146eeb987ac9c68ac6a4", 0x5a}, {&(0x7f00000015c0)="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0x1000}, {&(0x7f00000025c0)="a6edce6110e2bd0c6ce7e17303a62d6569c7edf067dad12cb1a9dfde3851d25f79c7c4592fdfcf0c8432ecfb8557b58e496a1a2c6912aa1d1aed013375e450bfbe4af80a7990efabff75d528a6b9e622a9b91507ea8e36a3c85b974ba91733fb370a244c77c3743cddde92db4f4ac091d0618337fdc0db6edd0e713b6cdefeb8341d51fddafb0278b41853f3059c1cd2e0d7587fe6564ba79e9d72cc5a50a193c8d079b65bfe211f0ab035a06b54cac3031911f1f776f835da5c0a675f3761ec01bb4d731dd12361844018cd98b2785f9516c32f58da049fbe40b6663aa1", 0xde}], 0x5, &(0x7f0000002740)=[@dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}], 0x18, 0x1}], 0x6, 0x80) ioctl$int_out(r0, 0x81204101, &(0x7f0000000040)) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x5c07) 2018/05/15 13:35:55 executing program 6: r0 = perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x81, 0x40, 0x9e19, 0x5, 0x0, 0x3, 0x20000, 0xd, 0x2, 0xcb6, 0x81, 0x900000000000000, 0xaf, 0x80000000, 0x8, 0x0, 0xfabe, 0x583, 0x7, 0x8000, 0x40, 0xfffffffffffffff7, 0x9, 0x48e, 0x5, 0x6, 0x0, 0x200, 0xff, 0xfe4, 0x6, 0x80, 0xb7, 0x7, 0x4, 0x3, 0x0, 0x6, 0x6, @perf_bp={&(0x7f0000000040), 0xa}, 0x1800, 0x5, 0x0, 0x5, 0x100, 0x0, 0x4}, 0x0, 0x5, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000140)=ANY=[@ANYBLOB="0700000000000000000000624d115fdaa497930c857579f766000000000000f8ff00"]) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') exit(0x0) fsetxattr(r1, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000300)='comm\x00', 0x5, 0x0) bind$bt_sco(r1, &(0x7f0000000000)={0x1f, {0x8, 0x4, 0x2, 0x9, 0x9, 0x401}}, 0x7) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0xa000, r2, r3, 0x7, 0x2) prctl$intptr(0x1a, 0x1000) 2018/05/15 13:35:55 executing program 5: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x2) 2018/05/15 13:35:55 executing program 0: r0 = socket(0x9, 0x6, 0xfff) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x101, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) flock(r1, 0x1) sync_file_range(r0, 0x2, 0x3, 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x43a, {0x2, 0x4e20}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x20, 0x6, 0x2, 0x7fff, 0x1, 0x0, 0x1, 0x401, 0xf5}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000100)={0xffffffffffffffff, 0x3, 0x800, 0x1, 0x5}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) r3 = request_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='-\x00', 0xfffffffffffffffb) keyctl$set_timeout(0xf, r3, 0x3) flock(r0, 0x8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x64, r4, 0x8, 0x70bd2c, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x401}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x40080}, 0x10) splice(r0, &(0x7f0000000380)=0x1e, r1, &(0x7f00000003c0), 0x8, 0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000400)={0x6, 0xf6d, 0x6, 0x2778, 0x1, [{0x2c7a, 0x9, 0x25d4, 0x0, 0x0, 0x80}]}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000480)={0x1}, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000580)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000005c0)={r5, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x9, 0x6b4d331b, 0x2, 0x1, 0x81}, &(0x7f0000000680)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000006c0)={r5, 0x2}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000740)=@assoc_id=r6, 0x4) r7 = accept(r0, &(0x7f0000000780)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000800)=0x80) setns(r0, 0x24020000) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000000840)) connect$vsock_dgram(r8, &(0x7f00000008c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000002f00)={0x0, @multicast1, @remote}, &(0x7f0000002f40)=0xc) setsockopt$inet_mreqn(r7, 0x0, 0x24, &(0x7f0000002f80)={@broadcast=0xffffffff, @rand_addr=0x5, r9}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000002fc0)) fcntl$F_SET_FILE_RW_HINT(r7, 0x40e, &(0x7f0000003000)) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000003040)=""/248) 2018/05/15 13:35:55 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000000)='s', 0x1}], 0x1, 0x0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) r1 = socket(0x15, 0x80005, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000000040)=""/1, &(0x7f0000000000)=0xfffffffffffffd40) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) signalfd(r0, &(0x7f0000000200)={0x2}, 0x8) 2018/05/15 13:35:55 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) r2 = socket(0x0, 0x80802, 0xfffffffffffffc00) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000240)={'bridge_slave_0\x00', {0x4, 0xff, 0x4339, "7efd05ad1424", 0x3}}) keyctl$chown(0x4, r0, 0x0, r1) 2018/05/15 13:35:55 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f00005d2000/0x4000)=nil, 0x4000, 0x800000000d) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000280)=""/4096, &(0x7f0000000000)=0x1000) 2018/05/15 13:35:55 executing program 3: clock_getres(0xe64ed589b6580ec4, &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)={0x23, 0x0, {0x3, 0x3, 0x7, 0x2, 0x8}}) 2018/05/15 13:35:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x4) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000040)=0xfffffffffffff800, 0x4) ioctl$sock_ifreq(r1, 0x8911, &(0x7f0000000000)={'veth0_to_bridge\x00', @ifru_settings={0x0, 0x7, @te1=&(0x7f0000000080)={0x4, 0x40, 0x7, 0x7f}}}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) 2018/05/15 13:35:56 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:35:56 executing program 4: syz_emit_ethernet(0x2c, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="651ba96b2aaf", [], {@ipx={0x806, {0xffff, 0x1e, 0x0, 0x0, {@random, @random="ce4431c87397"}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}}, &(0x7f0000000180)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40100) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/33, 0x21) 2018/05/15 13:35:56 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x4, 0x80000) 2018/05/15 13:35:56 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x5420, 0x707000) capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7fff, 0x400000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140)=0x6, 0x2) getresgid(&(0x7f0000000100), &(0x7f0000000240)=0x0, &(0x7f0000000280)) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000340)=[r2, r3]) 2018/05/15 13:35:56 executing program 3: unshare(0x40000) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x928, 0x1800}, {0x0, 0xffff}], 0x2) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) unshare(0x40000) 2018/05/15 13:35:56 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) fcntl$setstatus(r1, 0x4, 0x4000) close(r0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'veth1_to_bridge\x00', 0x1100}) 2018/05/15 13:35:56 executing program 6: r0 = epoll_create1(0x0) r1 = memfd_create(&(0x7f0000000000)='-}\x00', 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2000, 0x1942855029be252b) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r1, r2, 0xb, 0x3}, 0x10) fcntl$dupfd(r0, 0x0, r0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00001d9ff4)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f00000000c0)={0x20000005}) 2018/05/15 13:35:56 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000040)='\x00', 0x1, r0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x7, 0x1) r2 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000340)=0x80) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000380)={r2}) r3 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0xcaa0, 0x200000) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000180)="6c5bd719ef100d474734f12e3c14a16ff1b1637c338d8f73cead9fea6b2808dc54006e89825edafd8644600c92bdcdbf5f69905df7832cd59a5d9b80d059aab27617eeb5b49b6d8566da43fc8d606d7eef0d06be8fd5fe52ba9392393047012d1b447df662d2b3b1bb7e6774db8c4d64b86f051c57667af9decbc7ba5916afa7199b7766190528be70ed9970e11f8d614da9548368bfade77073ad9c6f862ae2621a1aa6e59be3cae1e84ddc9a105dde774270595091afa4d19487eb796587c3ab6dd05795e8b11b83384ab9e048fbaf2942a1984a81dcd839c44f2f") r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x121000, 0x0) ioctl$VT_ACTIVATE(r4, 0x5606, 0x5) 2018/05/15 13:35:56 executing program 4: r0 = socket(0x5, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) r2 = request_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='lo%)}lo\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r1, r2) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000005040)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) [ 118.978400] device veth1_to_bridge entered promiscuous mode [ 118.989278] bridge0: port 2(bridge_slave_1) entered disabled state 2018/05/15 13:35:56 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) fcntl$getown(r0, 0x9) keyctl$session_to_parent(0x11) accept4$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x80000) 2018/05/15 13:35:56 executing program 5 (fault-call:2 fault-nth:0): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:35:56 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000240)={0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800201}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@mpls_getroute={0x48, 0x1a, 0x800, 0x70bd2b, 0x25dfdbfb, {0x1c, 0xb4, 0x34, 0x2, 0xfe, 0x0, 0xfd, 0x3, 0x100}, [@RTA_DST={0x24, 0x1, [{0xfffffffffffffffe, 0xdc3, 0x7, 0x1}, {0x23c, 0x2, 0x7, 0x81}, {0x1ff, 0x5, 0x8}, {0x0, 0x5, 0x401, 0x2}, {0x6, 0x5, 0x4, 0x1}, {0x73155800, 0x3f, 0x1, 0x6f}, {0xd21, 0x101, 0x6, 0x7fffffff}, {0x64e, 0x3ff, 0x100000000, 0x99}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xdc3}]}, 0x48}, 0x1}, 0x200000000000) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1, 0x143200) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000002c0)=""/226) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000100)={{0x2, 0x4e20, @rand_addr=0x401}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x28, {0x2, 0x4e20, @multicast2=0xe0000002}, 'veth1_to_bond\x00'}) 2018/05/15 13:35:56 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) capset(&(0x7f0000000200)={0x20071026, r0}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1407ce21}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) socketpair(0x11, 0x4, 0x7, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$BLKALIGNOFF(r3, 0x127a, &(0x7f0000000180)) keyctl$chown(0x4, r1, 0x0, r2) 2018/05/15 13:35:56 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100)=0x7fff, 0x4) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0xa, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000540)}}], 0x2, 0x8010) 2018/05/15 13:35:56 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x3e3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x18002, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x20, 0x0, 0x1, 0x7f}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0xfffffffffffffffc, r2, 0x10000, 0x2}) [ 119.100635] FAULT_INJECTION: forcing a failure. [ 119.100635] name failslab, interval 1, probability 0, space 0, times 1 [ 119.111923] CPU: 1 PID: 10393 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #51 [ 119.119198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.128550] Call Trace: [ 119.131150] dump_stack+0x1b9/0x294 [ 119.134792] ? dump_stack_print_info.cold.2+0x52/0x52 [ 119.139996] should_fail.cold.4+0xa/0x1a [ 119.144071] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 119.149184] ? find_held_lock+0x36/0x1c0 [ 119.153253] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 119.158795] ? _parse_integer+0x13b/0x190 [ 119.162947] ? graph_lock+0x170/0x170 [ 119.166753] ? find_held_lock+0x36/0x1c0 [ 119.170844] ? check_same_owner+0x320/0x320 [ 119.175168] ? lock_downgrade+0x8e0/0x8e0 [ 119.179322] ? rcu_note_context_switch+0x710/0x710 [ 119.184263] __should_failslab+0x124/0x180 [ 119.188507] should_failslab+0x9/0x14 [ 119.192313] kmem_cache_alloc+0x2af/0x760 [ 119.196476] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 119.202018] ? cap_capable+0x1f9/0x260 [ 119.205918] getname_flags+0xd0/0x5a0 [ 119.209730] user_path_mountpoint_at+0x27/0x40 [ 119.214326] ksys_umount+0x1be/0x1280 [ 119.218491] ? find_held_lock+0x36/0x1c0 [ 119.218515] ? kasan_check_write+0x14/0x20 [ 119.218535] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 119.218552] ? __detach_mounts+0x410/0x410 [ 119.218570] ? wait_for_completion+0x870/0x870 [ 119.218587] ? __lock_is_held+0xb5/0x140 [ 119.218614] ? __sb_end_write+0xac/0xe0 [ 119.218633] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 119.218646] ? fput+0x130/0x1a0 [ 119.218660] ? ksys_write+0x1a6/0x250 [ 119.218675] ? __ia32_sys_read+0xb0/0xb0 [ 119.218693] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 119.218709] ? do_syscall_64+0x92/0x800 [ 119.218724] __x64_sys_umount+0x54/0x80 [ 119.218740] do_syscall_64+0x1b1/0x800 [ 119.218758] ? syscall_return_slowpath+0x5c0/0x5c0 [ 119.218775] ? syscall_return_slowpath+0x30f/0x5c0 [ 119.218793] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 119.218813] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 119.218832] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 119.218843] RIP: 0033:0x455a09 [ 119.218851] RSP: 002b:00007f8ce4393c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 119.317977] RAX: ffffffffffffffda RBX: 00007f8ce43946d4 RCX: 0000000000455a09 [ 119.325232] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000080 [ 119.332482] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 119.339734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/05/15 13:35:56 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x40000, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x100, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000180)={0x3ff, 0x40, 0x1, 0x3, 0x1, 0xeb}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000001c0)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000200)={r2}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000240)={0x20, 0x0, 0x2, 0x10001}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000280)={r4, 0x1}) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000300)=""/100, &(0x7f0000000380)=0x64) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000003c0)={0x3, r4}) r6 = accept$inet6(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000440)=0x1c) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000004c0)={0xae, 0xffffffffffff485a, 0x4, 0x40, 0x7fffffff, 0xffffffff00000001, 0x7, 0x2, 0x0}, &(0x7f0000000500)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000540)=r8, 0x4) syz_mount_image$minix(&(0x7f0000000580)='minix\x00', &(0x7f00000005c0)='./file0\x00', 0x8, 0x2, &(0x7f00000016c0)=[{&(0x7f0000000600)="6d15db18ddb47cc04579ffc32eb1aa5cef8e273459d9e9c3baf8a9913475034c01395ed7553e171d44a71118ade0faf4ffc4ba6851c343b1e4d3ef6934297dee143564e7d7427cff48c7b1a743f5f7b5b5dbb6ae6e072d7649990022a3c7f8c2f8dbd5aafb5fa0ed79f12f5e47a961386779bf158f20de3ddf36654ea619061d3ef327815afa99e70a6ae3dbd40099e0ee", 0x91, 0x5}, {&(0x7f00000006c0)="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", 0x1000, 0x9}], 0x1080020, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001dc0)=0x0) r10 = geteuid() getgroups(0x8, &(0x7f0000001e00)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r12 = gettid() getresuid(&(0x7f0000001e40), &(0x7f0000001e80), &(0x7f0000001ec0)=0x0) r14 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001f00)=0x0) stat(&(0x7f0000001f40)='./file0\x00', &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000020c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000002100)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000002200)=0xe8) r20 = getegid() r21 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002240)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000002340)=0xe8) stat(&(0x7f0000002380)='./file0\x00', &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r6, &(0x7f0000002540)={&(0x7f0000001700)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001d80)=[{&(0x7f0000001740)={0x554, 0x20, 0x8, 0x70bd28, 0x25dfdbfe, "", [@typed={0xd8, 0x6e, @binary="9f39ab04eac209c853b20e5931613301f8e13d009eb28e789ff204ef03fe9b698b89f476fc08713931a6bf0a6d56fd70b32922729ca893ba60169ece4aa07a2158823d09143668d880c292eb7730a0665629c64ee01942050dd0aa7a74bb7327c4a45d50960cc84f576a0c4aad44ca1e674b130317c2b8ca78feb8752f61ca65d025140cdfebe9e5cbb55a3b33cebb23be31acde8dbd9c88a1684778bac4c7c036adf5bf27c9f76acc6f651ae18f5a1bf6f4e12eebe4bdeaf145806aff264699b5ab529a586dc1e2a959630b87f114eb32cc8ac2"}, @typed={0x8, 0x8a, @fd=r7}, @generic="ed58640db19a38066defd2946653f951d93e12d11bc4d506307d1d81076f411e152bd5639b856a3574e01d87f8fda67b730253c1ecbd34851e565d23437fbe1589cf362e75758e84f8f9ac505517dff4514162258a56e9cb78afcf0c4387d82b3c7027dbbb0120a7eedb7d5e2e7071f9df94f5172a9ec4342699803a36d8be31e745be675045e44476e31bec09775edccaa96a87efa8a9559318f449a2639a7b63f15d4aee4a7baa72dee6f96de87ac9af2f5750d9603d3795e35668d18bd68cda45026fdf9436212a847a2a97152d19c550ad8e837bf4f5882651e6692390ab", @nested={0x37c, 0x9, [@typed={0x8, 0x5d, @u32=0x4}, @generic="b0accfddcf1a1b10e76d9e860077f965da2da2c259dbc38806515de16a7eaa5de661d6b6eb703772f13411daef1e91cc467a18bb17fe667ba995590d5611ff58e3a29b2f213d33a1c3180c714f49a343222655f9dbf49ced9ff0ede857818d4c99a1786e45bf96e70bf39393670dfca718c56b8835dfdc9629f15f2d66a9aee98ecac37bb609325b3403a7e7a72684cf2667", @typed={0xec, 0x95, @binary="b16b4048e2dfe06fa5e08073664e03db1147fa16ff5303cc1d6c1500420f1e5274e9bc951c249437683677fdb03187af19e2c4d76ed8fb3a802f206bf0cfe053d2195909f29552491f87e7ab3ae214a8189bce2838bfa78e9cf96c3b52648bcf15d25c1e53f663f519467e9e4c2c5bf166632304606bd08d0f7cf9a8cd84f540ef48f0b429a2eed9704e9beb52fdbb2a51d0988cec407dcdaacd9e2357af1f031f708990f28c14cd676a98bfe86b780266ba1c8749f88ecdfcacffd893905e0e9f7a42a5ae28223f2cddaf7cdaf754fb99f2ba94b989740dd599b8e7c14a0564ae2ce302d7"}, @generic="90a421faab55c7c3c9ec14e45e6fe84a73b4afaecf365768d4655a0aee7cc54bd4e0354c0040f68e5b26f9c541dc8c31c4bcbf74c5a7b129656730c68eaf22100fa444403cb237f90d750a6483f7a2f265d9a771dd45269fdab7a6f9fd0758357058ed5253368d47a318fe9e80d5b03e5296e6c376e44c9c97c14524bc51b4f0300094e89e44c1d5bd5f4e069132dc5c6202c1474e7b83abcac6a15b9a44c2395f9a5385831386651f847f11dfae1c1971857cb4b0a2ab4aaeccc48e1413926436cd5d49e3aec539ea0e62b58d1781463f26cbdb350e1c82eb374ccd3418d55de817bce64531165f8598df1c", @generic="7b1bf066b5ce38d9be79444fa0f5903f607d0c0caa1cd225f5833ff8297def51fbeaf71fca9004621dd4c844f786f99f0987a75573c6dca8a6b277a87d304376a04070ced43cee284d0fe8729367b94ad2f05aa3cb68583b1836610f498bf93857efeb3b6e319ce09da3bc5f992e467358fb9834dc74842dcec65f87cd612599baada7d05e12b31c3eb3e461e07d6145551ed20a4d1179bf5ee391d74577c01dd15c4500d6f8bd9635bf7af46a2b25694592d9007279d62b9d8e8f9e0f34957e4368800643546467597e798d71a631f73ca05931b796c44ac3e67cf5fd4ebba12e5ea209afad6e7edb0b46", @generic, @typed={0x8, 0x6e, @ipv4=@broadcast=0xffffffff}, @typed={0x10, 0x27, @str='/dev/uinput\x00'}]}, @typed={0x8, 0x65, @u32=0x300000}]}, 0x554}, {&(0x7f0000001cc0)={0xb0, 0x26, 0x1, 0x70bd2a, 0x25dfdbfc, "", [@generic="bdb96583b608360907c9d8f14f8df014c79bb6877fe80325ea4720f41d57a55382a37eefeda9cc91e9c23fc97c2c1cdbc61f6ba94264156ebce9451964e6df6fe6c8fb10e6e7c3f85fa989b7a0bd081690e60dab460413cbed02332169754926716d9be2f3d09f08417765ada9a2bc0a920912de47cff4c2a225c6145865f499d02d76a1853d892fb6a4abcade7862cd17", @typed={0xc, 0x20, @u64=0x9}]}, 0xb0}], 0x2, &(0x7f0000002440)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x28, 0x1, 0x1, [r0, r0, r3, r1, r7, r2]}], 0xc8, 0x24000000}, 0x1) 2018/05/15 13:35:56 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x20000) rt_sigpending(&(0x7f0000000ec0), 0x8) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000d80)={0x83, "43ace1b263d914008a25f2eccedf772a29368cfc4bc3a535fc39a53afe8457a4e462f16e3bc5e0174e6dca38775283679ef3094545b2d44e0dd7e9fd35f73dfdf339ff29516560a407f2312da87ef383a5c8507f5768e00981c6a18924e7edf9b5462fe2bf98feda3117e39dc04d0bd8092dc8d0bee528dbb60ad6c093f87db3fab7a7"}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000280)={@remote, 0x0}, &(0x7f00000002c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) r6 = accept$packet(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@ipv4, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000640)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000780)=0xe8) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000001000)=""/28) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000007c0)={'vcan0\x00', 0x0}) r11 = accept$packet(0xffffffffffffff9c, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0x14) getsockopt$sock_linger(r11, 0x1, 0xd, &(0x7f0000000e40), &(0x7f0000000e80)=0x8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000880)={@rand_addr, @loopback, 0x0}, &(0x7f00000008c0)=0xc) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000d40)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d00)={&(0x7f0000000900)={0x400, r1, 0x600, 0x70bd2d, 0x25dfdbfb, {}, [{{0x8, 0x1, r2}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r4}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r5}, {0x254, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe058}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9464}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r8}, {0xf4, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfffffffffffffffe}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}]}}]}, 0x400}, 0x1, 0x0, 0x0, 0x8004}, 0x8000) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000f00)={0x1, 0x2, 0x0, [{0x1, 0x2, 0x1ff, 0x286, 0x0, 0x2, 0xffff}, {0x1502, 0x8001, 0x8, 0x9, 0xa005, 0x7, 0x4}]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000fc0)=0x4, 0x4) r14 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r14, 0xae01, 0x0) r15 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) ioctl$KVM_SET_CPUID(r15, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000df6b036c0a7bad0000001000004000000000000000000018000000"]) 2018/05/15 13:35:56 executing program 7: capset(&(0x7f0000000200)={0x20071029}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000040)='./file1\x00', 0x0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) unlinkat(r2, &(0x7f00000001c0)='./file1\x00', 0x200) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) getgid() getgroups(0x0, &(0x7f0000000440)) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x800) keyctl$chown(0x4, r0, 0x0, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x2, 0x1, 0xfffffffffffffff9, &(0x7f0000000100)=[0x0, 0x0], 0x2}, 0x20) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000180)) [ 119.346988] R13: 000000000000076d R14: 00000000006ff2d8 R15: 0000000000000000 2018/05/15 13:35:57 executing program 3: sendmmsg(0xffffffffffffffff, &(0x7f0000000b40)=[{{&(0x7f0000000840)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)="f780a1", 0x3}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="b00000000000000004010000070000008664f6c01302d34c41982467b87eff72310d96a536a08c59c231a417b7c58711300147f8ab9f9d373a0b1ca25b528b680c2f969974274f2903531f4a6d78e9ad535d62453ffa4746e0b872c79a7fd4b243110af8adfa00d7f602e62c9b25eed5eca349d31483f570a65269d077f6b7d801f0df79d6ada16b3e5490094d7b558b6f771140bd485c51b3db6220b0d17abd2aec36ec893aa7dfb1372a000000021c"], 0xb0}}], 0x1, 0x0) 2018/05/15 13:35:57 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x480) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000280)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x900, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000040)=""/33) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=""/158, 0x9e) 2018/05/15 13:35:57 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r0, 0x0, r1) 2018/05/15 13:35:57 executing program 5 (fault-call:2 fault-nth:1): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:35:57 executing program 2: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000000c0)={'ip6_vti0\b\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) write(r0, &(0x7f0000000100)="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", 0x1000) 2018/05/15 13:35:57 executing program 1: 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) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f00000007c0)={[{@uid={'uid', 0x3d, [0x0]}, 0x2c}]}) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x801, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000280)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x14, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'gre0\x00'}) openat$cgroup_ro(r0, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000000140)=@generic, &(0x7f0000000000)=0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x3f, 0x0, 0x6, 0x7, 0x6, 0x4000000000000000, 0x1, 0x6, 0x1f, 0x81, 0xffff, 0x53b, 0x6, 0x100, 0xfffffffffffffffb]}, &(0x7f0000000440)=0x100) 2018/05/15 13:35:57 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000002, 0x3, 0x2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x80, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000240)=0x8002) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r4 = dup2(r1, r0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=""/142, 0x261) bind$bt_sco(r4, &(0x7f00000001c0)={0x1f, {0x8, 0x9, 0x80000000, 0x80000001, 0xd24, 0x3f}}, 0x8) 2018/05/15 13:35:57 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000e40)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/124, 0x7c, 0x10000, 0x0, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) sendmmsg$nfc_llcp(r1, &(0x7f0000001c40)=[{&(0x7f0000000100)={0x27, 0x0, 0x1, 0x7, 0x3, 0x15, "05c82ad9fc169eb1b61d264943f53d593d2593397c7fd305d99302fe9b32f6138fdba18442f36f972237f2004c088d819314fcfc12fe2cfccfa3325e40fa61", 0x19}, 0x60, &(0x7f00000004c0)=[{&(0x7f0000000180)="ea08af556a2c379a9ae0912f3d69a77d784598d5a9eaf1ac04ae086d8264c34073c844f2a57d8acbd37e726b6f40f8761f1b93b4a0926add49782e3114612b828d76519675dd", 0x46}, {&(0x7f0000000300)="d02da6d4506559935c6863d521f5139f88685514e0e47a9c00c6638103f1d6b9cb2726296ec5ff25cfbb3e3d35877e0c67a7d89a49c28b08f4f6df13b8b167433ad368b4dc6bbc8348cb4489272979f659a6bd352d50c7b3d55694733551876a83de9cd7fe14b4ad87613c36ae7221b84544d31eecfc60440b4df1abfc047f400084891c68743c33e7f6b3cb40ec129f806a2a8f988ddd21edeafd4aa1e79b214086f4d4fb03ab1f70", 0xa9}, {&(0x7f00000003c0)="59804f6d2a6951b8b60c6a757830a57a9eb95826b5165e97138c07b93d0d9ce115ec2ae5d26e083463f8d6eb431032b17b7449c2f13ddbcc9d4e1238274f11cc3dca160110a7ff1ec6d9452b83d5fc2f20eac83af2575bc795a9b2e4ce3f2f3262ebcdfefc15", 0x66}, {&(0x7f0000000440)="adbe2d582163c10861a6dbff0feeff6e1303867b37017b2d50e3b823fff591f6ac99ed1698e416b38ad40a6f4bf2ff7f397bc789edd584be031c88e4960c42b1a820b7d71db1640991fb792f8a083111548001fbc995b642b23f9558ee3675be5a2b0acf72b001f43760d9edc068f9677fe5dc23df5d880397d18c", 0x7b}, {&(0x7f0000000000)="c7491130543649dc45e706e0712334ffb321953e", 0x14}, {&(0x7f0000000200)="d5349edfc0f332715b0a91c124e19a5d32e6c05bfd6e692db96b083b9c5d977aaa53704106", 0x25}], 0x6, &(0x7f0000000540)={0x70, 0x13a, 0x80000000, "34e6250b2a8322f70141b1e3cbdcc4d713304cad6a5d51ccdf600f91bdaa5b5f4111194657989424a4fb31c40642fa26085a701a4bd39e981c3c103f50f9ced6ee849d8f236798dda778b81766aad066fc97b24c978803bdf76c"}, 0x70, 0x40041}, {&(0x7f00000005c0)={0x27, 0x1, 0x1, 0x6, 0x7, 0x2, "491764261b33e01432b4c3b216020e7a4a338514392b870e19b8f25e46f238fa9efc8ff83746a3164e23165d9f2d1f2a2f9f2eee3f29bedee554674193b142", 0x31}, 0x60, &(0x7f0000000700)=[{&(0x7f0000000640)="e830fdee9c10ba91a789702d09eb1a8ea67057c28fbfd8ab8b3353f544b9dbdee82d9823f64e0bba47fc92ace08be6feafdc598859f7bfb6a162ec02cc464b31b0075da109655ea1670eff27111eca038d2290da3ec1edcaafd55dd233498c9dd8c1b35c123ddd1a45c59a9269b48201e6dd5a089b3a7e72a0a1a614c84101eafd302fc818f98d066bb80470c774f5d6a1110b708f02aabb0318770bfc0f88c5df8a94bb02b0ef1600cd8438e8cf7e2bf69c2dd6ab17153a32e498b41b5831", 0xbf}], 0x1, &(0x7f0000000740)={0x58, 0x11, 0x1, "96880700df1148fe3f60d530669caef58e76df07871d07b760724a78b4329f77bc481bfec71644b40d09391b36c313b5e17813332d29d753e77a0f78cc5eba9d9441b8442ecedc"}, 0x58, 0x8000}, {&(0x7f00000007c0)={0x27, 0x0, 0x0, 0x7, 0x1, 0x7, "1d3ea4fabd8e515b127ac137b2d75341a4886dee714b451d7d242260890014f68ca96fc990438f531d5ffca34eba45239e76433404c0221f8b3c823af18246", 0x3}, 0x60, &(0x7f0000000980)=[{&(0x7f0000000840)="7f2b35c458f3d26ae73b51dd109b4a97edd7e2c2ee3c6bc682cf33642576596155a5409a2578ac0c4e5712e6cb8f8164a2cff2cef2ddee123c428d54b300eff7c95b509cf62a404e4b78cc34172a6878eeef77f8773bdb3702ab8d40c3778f8bdbfe2451ea113fa332e6e48f", 0x6c}, {&(0x7f00000008c0)="82be94abb172f6cb7f6c788b803496511ce7edf9837b14b6c2e3c2e0b8c722cc77e2928e199ce798f0a7b48030dca27ac0f1688006a9fed262871865991489a9d9c0bf6ff3d4a7ee5d64efa9fa65f2d16a21b28f8bc89db04995ac5ada6043f65e11434278afd4c292e4e92df89bf85c65d3c3ee7ce5f048d8c081bffd650d491f6e3c4bf71f999dc5", 0x89}], 0x2, &(0x7f00000009c0)={0xa8, 0x129, 0x3, "0a93e942fc2f51a1a835b36a2b1c8789d6cdbe5273d1f63a78ee2e654d240f68bd01b0293576572d06986e03f73917589cac6256c75114f2a54f7f12824a802afa692c5b60b2dde8a21df402d9f4f98b19b5efb846b9047c3dfb8b203e1900fae8877ae6963a1b23993cd2ff546a6593df539b0055a3006a1d78e607adb431d8881e0ee0b99f5c233550ee835bfb78af5dc2942b4b2b"}, 0xa8, 0x4004000}, {&(0x7f0000000a80)={0x27, 0x1, 0x0, 0x6, 0xb325, 0xab86, "782cf0deb2711ad0220e9920fa42749a0a9b40690f0432409b92a471c53a13dd1b965547f1fedb9a49644231d288937bb353a97bd246224fa590f0abf230c2", 0x1b}, 0x60, &(0x7f0000001040)=[{&(0x7f0000000b00)="f519e6c2d56f10bf5f3bd34c5f37870f7ca6ddbf3bae2000f6fc3fe4acc3344ce272476ff1bd16a6b6dfe520bd4927c2215635baa656f286f43e9548f665729e9dbecdba1b7db0ba4a15594655c11760820429bee30d8759a0820ae18dd846230d16fcc3e924f34168656e80480f963355f9aaffb95800a74fadb6e635adf94ba97da6ffcb650c201dfc2db0d7363fe54cb74c14a58802e277c3f78e80ea307acdaf58c9672aa885374a2a83bb8772b573c7cd1add63615638e8e364c53d940e54c9273e6ef86f4a2afd9a04b960b507e73bf8151f51024dd2e4", 0xda}, {&(0x7f0000000c00)="be5f1c5457c82d", 0x7}, {&(0x7f0000000c40)='/F', 0x2}, {&(0x7f0000000c80)="7f0b76ecde02233a099a25b2260b02eaacbb632e39ca6bb1a0b6b87aaaabc34d2bb60cc1cddf038d85a5ae6085b9a66cb915338f55959852bf1f8d93fe4005e924f5dadc08290810d0ee2c603a96d62875dd4a2e076896fe6c4e5553431cf1f18f47845d850c946d0554d84e04bfacea9cb7017c092b437c098e008ca260fb2b96bd83d0bc3d94471c7fbac5994e29b7bf937418b7138d6c6c5247ac1baec7f9649f5b36b4", 0xa5}, {&(0x7f0000000d40)="9629a7a169f7c16dd3fae4cfcdcb3818da464265c99541499b7b4034890c0a6f94cda94051e1103fbf526ec3bf8d86c71fd95aac6d7863b7fa385200ddac4442c285a1af5c7dd929ea8620cf55a7e3100260eb56d8b37c4e782b4daacfc03ddb3529b81c475063e68ce7771b5a1676cbcc03fceb47652b0d01c05a", 0x7b}, {&(0x7f0000000dc0)="7ef9e7e17d18e3a8585c1cde1d4ec4a5e1c72278278f40efc994bdd9ac55a7d8011acfac30dab6e3dbef3ee0836e591d0edab19c8b8442d5db0ddcf8771b6d3ad9f99958e24009a3b2a29eac985e43f93f6001ad54c829475ec41fe8bde816390319a8ea5ac9c9aeaca256f76a7a694704081f068f", 0x75}, {&(0x7f0000000e40)}, {&(0x7f0000000e80)="4004099ce050bd407935e3a226f99e9ea2a3058ead95c0a9535d3a63e4c21f19b20c822c413a90e42cba1d0305257351eee1cba65ccd0cd02f178590919264452279a52ed2b6d355c1dcc1cad913046e20b364b01f87add6f8eebf69856c15689df6251736f805948d30c84f7590dfdb95f41170b9cd95003a0a8a8ef31f46efd69b31b66a32a2cdcbea92991ed94ea9bc64f6e52520ad0a8c4db108bb87db18a38619782207245be9af5d713daf91f11766a2c4b41307f4567298d9aadde52aca94beecfa5a381f3115ba37b03769e1def788b4da49a70445aa39", 0xdb}, {&(0x7f0000000f80)="bab34e76efc963a41f11d943ed87530228af000530d9fdf1786cce9b6c6709e85cc7efb28b7bec455771700d18f0f5bbecab0eb2687ae6e70f5726d678a231f87a3dba9093324d130a1acd3ec1628f3b32c7dfc69da8392ebd44bc27a8c4ab0391c7d34c197788292d894a647733044b562cb36eda3838a2eb6de6e32e481312852fb3351918030b563c6d528e18660bef64d7d671f10ae704c33e", 0x9b}], 0x9, &(0x7f0000001100)={0x40, 0x101, 0x0, "6f51a443d99f6fcfd834ce4501572e96ed9f792ac02994ebc3ec458c52b260b69c48e502cdf24d4fd353b81804b5428d"}, 0x40, 0x4000}, {&(0x7f0000001140)={0x27, 0x3, 0x0, 0x7, 0x40, 0xfffffffffffffffd, "fd18b622f89c95efdfb8e32350c8a0ec262752f24413106b540d18274a01d9fbbb151793f1f244bededd2ea5c97a879d489c42bfcb38b62e930fe94562654c", 0x3c}, 0x60, &(0x7f00000012c0)=[{&(0x7f00000011c0)="aadf955421e850bf2f5be23b9b2ddf583d2c90900d497bcfec162ab982918cfeae5a915067c15d6412038d75b23e6a2a4384f2f1713292696b06c075c3316db878761988602be71bc6d16f0db024d1563ba8c598ccff90ca8df1fc292a0817e3589e324478e9eff9cb6b7b3027901401f0d7cc1fb11309b6f55f69c7338a23d0d3c4c0554c80820556b69c004afa7266c467bbd093d9c5e00db958c0cd81a2ab67a543324e0c3d38343b85d9a7f0f70251004cbd04850e4f5b198f703ce204e4410de668a9223c997d96379071a158f9e5c4dd03d15a55ed9d2ee3dace5cb79785cd2f1f4ca6ea89592d52", 0xeb}], 0x1, 0x0, 0x0, 0x20000010}, {&(0x7f0000001300)={0x27, 0x1, 0x2, 0x7, 0x3, 0xd8, "5eb9dffb262efbf93ef69defeaa3cf22a0d1b0a2e78d68563f1853688396bdd7ac4c0abc365dc9cb1bebea3da1f0f5a52fca4a63e13faa5961c1ac21d2e4d5", 0x1a}, 0x60, &(0x7f00000015c0)=[{&(0x7f0000001380)="f8c9ea4a6ab4658988bbd0b3993d522c1c2d2ff10acfb48c92cdf089341198bd776f0cf8fadd2e797901faa8fb7880eafaabbff4e6f8fd090c66abc33363b04e6ac8222ffd308c7ec872110c002b53f974c44725a457149d728c48f68db9a5ae3ef0c5ffc7152872a3a59096a3f4dd278fe8d57194119bd1e1871028d2b7275d69dbc3e224010f952eaae0d1c3a8a4c0f1e6fcde839e44a4bf16a7cf5412d699a2f568283423993e50121716f18e5b968617394eed065ac721875eb52d", 0xbd}, {&(0x7f0000001440)="7a93044d4836638569578209a89b1355234b303bb00055f8dc3ac71bb17be3497d6ed20a45ad42759b0651158443d3a5660edab722f4cf84048f752cb0af03e94fce995374dabd8eb4c8b27f11304530bba034651729c3f1911919c91a2f68296857d5b0c07e087e0f1de334b2e798239c4bec214a622420b36c6b722c3b65e386aa706ef1619e71742294c6d6ab4f2a81be7778", 0x94}, {&(0x7f0000001500)}, {&(0x7f0000001540)="3444613f119ccab845f69dee503c88b0b2d0b70431e68684102a6e175613c906003fc256a4a05aea3d91571b5f9564e45f9237d490aad80ddefa6926bd548bc67651fe3db996a4b55e19b1b47e812f06e9e8f264b30c8c46121f7b9d59203774998a0d179c2540e97526f6", 0x6b}], 0x4, &(0x7f0000001600)={0xd8, 0x10f, 0x6, "ea2bb12376eea12f494a475b5464fd89b1840726fe976797dbc50b5914c29c043c76d034f8ee4f58a3182e49fed3543d09c6ad2e7fac263fbc030ed3f3af4711e0caa47a3bc61a8b31ed6ea7aea63f2c3f6eb23d244fbbf8e59262c9bbb0a797bf6981aa3d33573be02a5b279f6a0fb0643e873629c33b58ca507db7ce546be5bf4448569141d536d1cfd24b744cd80b0d234aa8c1e3fb66ddf4f01414d94feff7d572258ff820f114437fc04038427f44fb803767123342437f01396b521c2044e4e8514b02"}, 0xd8, 0x80}, {&(0x7f0000001700)={0x27, 0x0, 0x1, 0x6, 0x7008, 0x2, "95cc787630e9f26cb13b8502e47a646f49a9183e1aa4bb910267795efb68e72ceea329efbeb203371923540674069af0b1c577f5272c170ca24aa26b030581", 0x2d}, 0x60, &(0x7f0000001880)=[{&(0x7f0000001780)="de6c395d2c12e896f32b455fef62b0d390dee77c6db38007de8b6c88201cdc8b73cff1c3712aa0f48870785049b9954f8a9feded24a5b3d51f5a7e7b3793f0152d3c8bf0ea76ccd7e77c71ace33eb41772193f581d93bf5d59c6a9677e5855358ede9bcb6cfe64eb9982525ca59209c7ad57afc0eba6edf7f60dba2e434279574faa22e60d019e013126b47227d1651b8fe8a182c93754f5afea7365a6", 0x9d}, {&(0x7f0000001840)}], 0x2, &(0x7f00000018c0)={0xa0, 0x11b, 0x3, "14a6571edde4ee1e639a7858154eef2975a7099e2f93c710b112e186489c307b62d078f1c265f41a3a8e2e7549e8da95be44157c40f8d0795afd4c114e3560c44f5ddc44f71ebe2c325a26b627177532e0c2bbc10064531f8186b03c96238d406635f51b85bd5a09927e638682210042e2842f4c26f9873203d03efbe9b468bcec79e706073d9745e065a173"}, 0xa0, 0x1}, {&(0x7f0000001980)={0x27, 0x1, 0x2, 0x3, 0x1, 0x1, "e505307b440120487bc5a099ec7f5d4fc36b2cba58af8f3820d9081962e5f830525a4130f99cd1d1777aea7bff7be48b8059c0c96ad6db01e2d8f9e7563e49", 0x39}, 0x60, &(0x7f0000001b00)=[{&(0x7f0000001a00)="c51265bd2102a57266b9c7d18c7745ee46e69818e27299dadcfad9ecb26441288db0015f00554d05630402c5970173a1b95609d104f5c9c75d70b4a44fbced429d5b2d6dd071f44a2245e8db645a6029491c7cb290ba0214735bcc44b802bc9e3a57501f3b3045117a8071c6ac59eb22c52979571c7db50c547732d2e731a087a1d46d01c70d9ec13ca4fd748797c584f4f01a30bfe225d9731abf24930b5b0eb19ddf", 0xa3}, {&(0x7f0000001ac0)="66eae06310dce9f01d0d845ab51fbc02f71b5493a2d7", 0x16}], 0x2, &(0x7f0000001b40)={0xf0, 0x1bf, 0x1, "59ac1d069f00642d4ed8b5db758c1aacefcbcc8b8c86edb9c3d2917ab331205c1768d89fa42fb9abdad83c00fec6f12f1e64e9d2cc0b20c945cd06a95d36efa8bee21e2ff87d7f5b6b1cce371f27c105238a1153977dce0c1b2d399f6cf6791199d74d9ba84df74c5abf9248443eee501dc39f640b700527ef7cd098850a6a4cd6e41f2464c2c520dfbe87eca0db0b49b5808cc81d7c984b88a18702236295e7aabc9ef1c878517e343aef287a64dcedb233773c5ade6419e588b647abc4aa9794a2db639b7611f67956fae913f0c79096fe4fed66420d1786"}, 0xf0, 0x40}], 0x8, 0x24008080) accept4$nfc_llcp(r1, &(0x7f0000000240), &(0x7f00000002c0)=0x3e, 0x800) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80000) 2018/05/15 13:35:57 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x7c471194, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, @perf_bp, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x1, 0xfffffffffffffff9, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) accept4$bt_l2cap(r1, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000003c0)=@ioapic) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x1, &(0x7f0000000200)=""/244) r3 = getuid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="c6000000c2d35456cfa5803a1e4384a1efaf22799c30a06122e76a2e993d95c1f6664ce96a2017748181f3aeccf641456d48b9477797a847eec16501b487d15415340bf92e4a1aa0abe0b058b70671667b977d176dcdc312e48c6ac686cfe50362557b85b50289e80aff6f5cde4847bec87812bd67942d256773906a95663a1441e52917c82bc1329a639363c1505a313e0c22ba3f4660502766524df7f0ddedda1a0386104b64d081fc45c0ed8d73edffa5a2c96de99227a0ed5eeeae87dba990797eeaecff539f9dc5"], &(0x7f0000000100)=0xce) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000700)={r5, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={r2, r3, r4}, 0xc) mkdir(&(0x7f00000005c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mkdir(&(0x7f0000000ec0)='./file0/file0\x00', 0x0) 2018/05/15 13:35:57 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x400000) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) r2 = socket(0x4, 0x7fffd, 0xffde) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000100)={0x4800000}, 0x1) keyctl$chown(0x4, r0, 0x0, r1) r3 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x88fc, 0x400) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000240)={0x3, &(0x7f0000000180)=[{}, {}, {}]}) shutdown(r2, 0x0) ptrace(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000300)={0x5, 0x70, 0x101, 0x7ff, 0x20, 0x9, 0x0, 0xffff, 0x100, 0x5, 0x8001, 0x800, 0x94, 0x71, 0x7ff, 0x9, 0xfff, 0x7, 0xaa, 0xfffffffffffff9de, 0x8001, 0x1, 0x2, 0x6, 0x7, 0x3ff, 0x7, 0xfffffffffffffffe, 0x0, 0x80, 0x8001, 0x9, 0x9, 0x1ff, 0x80000000, 0x1, 0x9, 0x401, 0x0, 0x1ff, 0x1, @perf_bp={&(0x7f00000002c0), 0x1}, 0xe0943d351ba92922, 0x80000001, 0x1, 0x7, 0x8, 0xe5a, 0x800000}) 2018/05/15 13:35:57 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f00000021c0)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002180)=[{&(0x7f0000001180)="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", 0xb4a}], 0x1}, 0x0) getsockname$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/05/15 13:35:57 executing program 6: r0 = socket(0x10, 0x802, 0xffff) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000002dc0)=ANY=[@ANYBLOB="1c00f0577fd8547857e10000000000000a0000eeff00000600000000"], 0x1c}, 0x1}, 0x0) [ 120.166396] FAULT_INJECTION: forcing a failure. [ 120.166396] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 120.178247] CPU: 1 PID: 10484 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #51 [ 120.185522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.194870] Call Trace: [ 120.197472] dump_stack+0x1b9/0x294 [ 120.201113] ? dump_stack_print_info.cold.2+0x52/0x52 [ 120.206322] should_fail.cold.4+0xa/0x1a [ 120.210401] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 120.215528] ? debug_check_no_locks_freed+0x310/0x310 [ 120.220734] ? debug_check_no_locks_freed+0x310/0x310 [ 120.225937] ? print_usage_bug+0xc0/0xc0 [ 120.230006] ? graph_lock+0x170/0x170 [ 120.233817] ? graph_lock+0x170/0x170 [ 120.237611] ? lock_acquire+0x1dc/0x520 [ 120.241569] ? __fdget_pos+0x1a9/0x1e0 [ 120.245437] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 120.250953] ? should_fail+0x21b/0xbcd [ 120.254822] __alloc_pages_nodemask+0x34e/0xd70 [ 120.259476] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 120.264472] ? graph_lock+0x170/0x170 [ 120.268252] ? find_held_lock+0x36/0x1c0 [ 120.272304] ? check_same_owner+0x320/0x320 [ 120.276604] ? lock_downgrade+0x8e0/0x8e0 [ 120.280736] cache_grow_begin+0x72/0x6c0 [ 120.284784] kmem_cache_alloc+0x689/0x760 [ 120.288918] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 120.294441] getname_flags+0xd0/0x5a0 [ 120.298223] user_path_mountpoint_at+0x27/0x40 [ 120.302786] ksys_umount+0x1be/0x1280 [ 120.306566] ? find_held_lock+0x36/0x1c0 [ 120.310608] ? kasan_check_write+0x14/0x20 [ 120.314827] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 120.319739] ? __detach_mounts+0x410/0x410 [ 120.323953] ? wait_for_completion+0x870/0x870 [ 120.328520] ? __lock_is_held+0xb5/0x140 [ 120.332570] ? __sb_end_write+0xac/0xe0 [ 120.336529] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 120.342043] ? fput+0x130/0x1a0 [ 120.345304] ? ksys_write+0x1a6/0x250 [ 120.349084] ? __ia32_sys_read+0xb0/0xb0 [ 120.353130] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 120.357953] ? do_syscall_64+0x92/0x800 [ 120.361908] __x64_sys_umount+0x54/0x80 [ 120.365861] do_syscall_64+0x1b1/0x800 [ 120.369729] ? finish_task_switch+0x1ca/0x840 [ 120.374205] ? syscall_return_slowpath+0x5c0/0x5c0 [ 120.379116] ? syscall_return_slowpath+0x30f/0x5c0 [ 120.384034] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 120.389379] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 120.394207] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 120.399373] RIP: 0033:0x455a09 [ 120.402545] RSP: 002b:00007f8ce4393c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 120.410234] RAX: ffffffffffffffda RBX: 00007f8ce43946d4 RCX: 0000000000455a09 2018/05/15 13:35:58 executing program 0: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x8000, @dev={0xfe, 0x80, [], 0xc}, 0x8001}}, 0x40, 0x58}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={r1, 0x1000, "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"}, &(0x7f0000001380)=0x1008) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x141902) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETOWNER(r3, 0x400454cc, r4) r5 = socket$rds(0x15, 0x5, 0x0) bind$rds(r5, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r5, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003b80)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000001840)=""/18, 0x29}, &(0x7f0000003b00)=[{&(0x7f0000003ac0)=""/41, 0x29}], 0x1}}], 0x48}, 0x0) 2018/05/15 13:35:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen$netrom(r0, 0x0) rmdir(&(0x7f0000001100)='./file0\x00') ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001140)=0x4, &(0x7f0000001180)=0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)=0x7fff) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000010c0)={0x0, 0x1000, &(0x7f00000000c0)="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"}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000011c0)=0x0) fcntl$setown(r1, 0x8, r2) 2018/05/15 13:35:58 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, &(0x7f0000000100)=0x4) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r2 = perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xc0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r2) 2018/05/15 13:35:58 executing program 6: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0x2) fallocate(r0, 0x1, 0x10000000, 0xa) fallocate(r0, 0x0, 0x0, 0xffff) splice(r0, &(0x7f0000000040)=0xf, r1, &(0x7f0000000080), 0x10000, 0x0) 2018/05/15 13:35:58 executing program 3: clone(0x31fe0bac83450994, &(0x7f0000000380), &(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000280)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000040)={0x3f, 0x9, 0x1, 0x0, 0x4a0f, 0x1ff, 0x200, 0x2d708782, 0xe00, 0x80000000, 0x8000, 0x4, 0x0, 0x7, 0x1, 0xb1e4, 0x71d, 0x6, 0x9}) 2018/05/15 13:35:58 executing program 5 (fault-call:2 fault-nth:2): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:35:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) read(r1, &(0x7f0000000000)=""/93, 0x5d) capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r3, 0x0, r4) 2018/05/15 13:35:58 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0x28, 0x8000, 0x20}, 0x2c) sysfs$3(0x3) [ 120.417481] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000080 [ 120.424735] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 120.431983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 120.439232] R13: 000000000000076d R14: 00000000006ff2d8 R15: 0000000000000001 [ 120.499404] rdma_op (ptrval) conn xmit_rdma (null) 2018/05/15 13:35:58 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x40, 0x4000) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x82e, 0x1, 0xfef1, 0x0, 0x100000001, 0x7fff, 0x400, 0x3, 0x3, 0x4, 0x7f, 0x1, 0x0, 0x7, 0x80000000, 0x8, 0x3, 0x8, 0x80000001}) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="0900018f080000007700000000000000"]) 2018/05/15 13:35:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x4, 0x100000000, 0x0, 0x20, 0x80000000, 0xffffffffffff8dc1, 0xffc, 0x2, 0xffff, 0x7fffffff, 0x3df07887, 0x400}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0xe) 2018/05/15 13:35:58 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') exit(0x0) write$cgroup_int(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='f'], 0x1) 2018/05/15 13:35:58 executing program 4: syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000580)={'nouuid,', {[{@rtdev={'rtdev', 0x3d, './file0'}, 0x2c}]}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x0, 0x2, {0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000200)="1510c7701a315b9a7230b5e29ff924f9d15347a3890b2727928a95503e8798140e84fa2aa401547341dd973bc59dca7a47da8451840709c9b9eadeeb6981feda4257c956095e75f29573e0ea0108e8d1e5549b03d433bc2e68dcca28c957580577765b6169f00e50d0d5092de8da01eddcd4351891e158f3516edd095a", 0x7d}], 0x1, &(0x7f0000000280)=[{0x60, 0x10f, 0x6, "306523b0a44239f766ec8e313cf200cac94a96b964712e913e40422a808d5488633fedcb7f448e802422da6a0ff43363e19d00cb116f7b79765ce5594875aedfbeda673a6afd47e71e4577"}, {0x88, 0x114, 0x115f, "03ff3c0849ea1674f7859cc943a13e24bf5e7e6b06e983ae79c264c1696b0bbc3d559f4ad4410cebed71da80ac3c23c0e18201f8875c8c215d46840bb245795e1714d7e892392ea0c4c32bf67226f2c7ae4b1abc200b4e3dde61f40cbd479078473d1bcabfcdc15040519226d92be6008fca281d6b3d69"}, {0x18, 0x105, 0xbb, '~l'}], 0x100, 0x4004010}, 0x90) fchdir(r1) 2018/05/15 13:35:58 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x18, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x200000000000000, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x80}, 0x1}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x3, 0x1, 0xfffffffffffffa42, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x15) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x400, 0x2d87, 0x40}, {0x8, 0x0, 0x5, 0x4}, {0x9, 0xfffffffffffffe01, 0x0, 0x7}, {0x4, 0x3, 0x8, 0x401}]}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180)=0x8d, 0x4) 2018/05/15 13:35:58 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0xe0000000000000) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r0, 0x0, r2) 2018/05/15 13:35:58 executing program 2: r0 = socket(0x2000000011, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f00000004c0)="957a86dd", 0x4, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 2018/05/15 13:35:58 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:35:58 executing program 1: exit(0x7fffffff) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x480002) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x6, 0x10, 0x1, 0x2}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0xd8bc}, 0x4) recvmmsg(r0, &(0x7f0000002cc0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000002c0)=""/160, 0xa0}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x2, &(0x7f0000000140)=""/45, 0x2d, 0x401}, 0x5}, {{&(0x7f0000001380)=@rc, 0x80, &(0x7f0000001740)=[{&(0x7f0000001400)=""/22, 0x16}, {&(0x7f0000001440)=""/16, 0x10}, {&(0x7f0000001480)=""/134, 0x86}, {&(0x7f0000001540)=""/39, 0x27}, {&(0x7f0000001580)=""/156, 0x9c}, {&(0x7f0000001640)=""/31, 0x1f}, {&(0x7f0000001680)=""/138, 0x8a}], 0x7, &(0x7f00000017c0)=""/242, 0xf2, 0xa1b}}, {{&(0x7f00000018c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000001940)=""/78, 0x4e}, {&(0x7f00000019c0)=""/247, 0xf7}, {&(0x7f0000001ac0)=""/173, 0xad}, {&(0x7f0000001b80)=""/4096, 0x1000}], 0x4, &(0x7f0000002bc0)=""/195, 0xc3, 0x290b}, 0x80}], 0x3, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002d80)={r1, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x7}}, 0x2, 0xffff, 0x1, 0x1f, 0x63}, &(0x7f0000003000)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in={{0x2, 0x4e21}}}, 0x84) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x10, &(0x7f0000000040), &(0x7f0000000000)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002e40)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000002f40)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000002f80)={@dev={0xfe, 0x80, [], 0x1c}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0xa8a, 0x92d2, 0x0, 0x0, 0x7ff, 0x80180001, r2}) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000003040), &(0x7f0000003080)=0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000030c0)) setsockopt$sock_void(r3, 0x11, 0x24, 0xb06e0000000000, 0x13000000) 2018/05/15 13:35:58 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000340)={0x1, 0x6, 0x7441, 0x8, r1}) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100, 0x190) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000000c0)) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") r3 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000280)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00000002c0)=r4) r5 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="f0aa479c7ee1af406cb80e00c7a48a70f7c299f46df240ce42e4a8ebb91d36ca20fdcebfc503b431c4633a0dfe7af9f67e29e7b6291f0742fcab05f3e16b0b778f54aae0fd35f5ef437f6ab9ae23f47f9f11ccce8bce71c4a435d80fe99f4da3dd631f3b91090857e9cc2a22a206d63bc7f56ad6ac04a790641899aa18d37866fd8a9564dc2b17afec7afb0ce64b197499e15b7e48a076d3237ba48dff27d365e3bb2ffe5ac9d797ff8aef516388507633f0b62f81", 0xb5, 0x0) keyctl$get_security(0x11, r5, &(0x7f0000000240)=""/29, 0x1d) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/05/15 13:35:58 executing program 6: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$cgroup_subtree(r0, &(0x7f0000000800)=ANY=[@ANYPTR, @ANYRES32=r1, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES16=r0, @ANYRES32=r1], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR64, @ANYRES16, @ANYPTR, @ANYRES32=r0, @ANYRES16=r1], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR]], @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=r1, @ANYRES16=r1, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR, @ANYPTR, @ANYPTR64, @ANYRES16=r0, @ANYPTR64, @ANYBLOB="297f1444684a96ddbc37e5fdef607efc680b0cd8e5fb4c13bafb1c459f6c5e4da9d1217b85fb741814d3f9cd9e08deb7b02291a303b3fdba5546bb81758f5b31a366fd6d0d893f3153de5d8d9c2b5c02cb445f73b0f646b241ed80c0b30091fab9966c335c17c7d641ddf528f5fe0357460f0dc555da00f046cdb928ca8365a0cd21b9c37cc70f753ea19d1d8539088f0a7e34326cdcb1eab65e9f16c22ac0ec9cb572c20568e0dec24ba1d7d6e6b284055b0960f2e7bf2fd6f17dc98fd453127d", @ANYBLOB="b24a6f4a"]], @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES16=r1, @ANYBLOB="d3f25de322119e7337b3c2542d65cb9ecd3af9f08267efd134dd0091c4b09b2da15e7a4d723c873140275a8d6b2a2bbff878e9b59246806165fd581a0857e200ee02e99182f7b24056466f1e87c75e977ca4a6dbba4963aa95f349c3b1a38ed833b713ee92f39af403688690d5b3968e057fcdd88791239dc7b6baa1cc38975bde2d442ff9faae4edc777d560c8082062f3b8c47bf980614599903f2ca7c729f33a176314ecac6bcf852a71000786d42fae9e77898190dc8141cdab0975b8bed5d00649c851c8b3d37b5930d6a3791d556b2afd45f4ee6cc22836dac087b9c79a8fc2b7dbc15", @ANYRES16=r0, @ANYRES32=r1, @ANYRES32, @ANYRES16=r1], @ANYRES32, @ANYRES32, @ANYBLOB="75660927280f9b305d75533faacf94a33a74bb22deb1761106379069611ec2258f34ed60c654e892c0229923098ff18cfe86882088fbb02c4ee08294b2628cb7258e208d6425045ed9c9768b82c6132c4f63152a483ea63ecd25267e90161120664bce4e53c08db1370140982564bd599d8331a9e0d3b6dc564cc9c02e64c17f3a98822a1c88ccec52fe49baa2b20b1e0437a9f4cf40dc1ca5adf663b95ab45c79a2203b7e2375dbf9a60c42d836d51fff67e291459800407e", @ANYRES64=r0, @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYPTR, @ANYBLOB="fd7b5f77d4cabc73c6812964efc8af6a4aeb9c8ff888e7d09dab668a531c787f551665af6559087c3955df8573debd796ed0f22981145c5f32bcfea7310bf0f5178182cd650bf6b33237bf8085db48c8c62d216a65055ebdde020180ec5f72817ec8383cc7232d1fd4e0c88e7013afab672bbe7872a79f7f12f0e473bdb55f1206c54001a2f2003aed673e0194d93c6eb462824506b05259d2d60eedbaa8fcfd3b9b8960dec49ab543d8664ecc166c1b8eba7d", @ANYRES64=r1, @ANYBLOB="4f1d4d1e5f4a3f4e034e93d3fa0055be4feb65c342239572827e987eaa1fa00a25265c1aaae3d12a6d9f9c6036b900cad3e34001b7b722ca50954209b7d7cb7f99d1a2f6bac5fdacefd272aafa7f50d52b2b0ea448d333ca54e708f76883298022f59c8723", @ANYPTR64, @ANYRES32=r0, @ANYPTR, @ANYBLOB="01730ad623a8bae25e25486c6e62163d48aa02e67ef01ae50241"]], @ANYBLOB="54b2dacdfe1f9e4deadffffa1ae772d30acf0de756dc11c9a6c92ac9a786f1429573720f6bb77e34c8332d9c978aaeef50a2418dd0090d8c57a893a97a8dc2cc9627df21ff1de614b8ca50c5ab2a346c747da6dda50bbc024c09e5bff798455a22ed751183a9dc86ad744da2c1f04825b97868689b3b2cdcc103207aa0cdc3faa1be8f63d5a66ea75bfb6b9ce3d127865d8d0ce4de0bf2286727f34c4cf423017033cc59883c8663e98910f792c61af04dcb20301fb28e557844d30251d6da2e1b95241d1c024cd68e7bd9023c9c32d85e"], 0x18c) vmsplice(r1, &(0x7f0000000540)=[{&(0x7f0000000440)}], 0x1, 0x2) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@dev, @loopback}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), 0x4) 2018/05/15 13:35:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'veth0_to_team\x00'}, 0x18) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) r1 = accept$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x14) accept$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000340)='/dev/full\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000380)={0x8}, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00000005c0)={{0xffffffffffffffff, 0x3, 0xc8, 0x3, 0x7fff}, 0x9, 0x8, 'id1\x00', 'timer0\x00', 0x0, 0x5, 0x6, 0xb651, 0x6ab5}) socket$inet_tcp(0x2, 0x1, 0x0) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffffffffff07, 0x2, &(0x7f0000000300)=[{&(0x7f0000000100)="be7b1c714629ec9fdc52459a58d9acc1d19dd21976cc7a52bbc282ba8a32ba8e3a7a2d472aa302773eab3bc405880d9b2995a62ef6de07e0497dc648a31b905471dbf7e790688d26a0ae3147ba5b91dee381f91ba697f21624236f9f59c20a04496283d908c7b55aa98acd491e9c91d427811287e2e184c7734059bf8c6494d281c64810f8edfe64c2ba16cbd5a33d3fef54a7b0eab8a25b0f1aa05fb0ebd2fb7a88e62797d41f7e9d008cf97a47f0cadb74e35d822a7bf4caba6bd8dcef690a26995f23d3d308b1531b65097a6ced0386a691d5c881cc97b7b8df2e02e1dfef9d7881353025c27c7c9982e554a634e540", 0xf1, 0x200}, {&(0x7f0000000200)="8b65227fb8d7b361e77d9390ce6bc8bf741ce009bd190f8e4f60ac033b1e9e410ab9c447f68705846b0e17a73b191a073fbf68e7469aba7ea685877126d1ed45afc452ef16be933351ef438a162b91e1c36f6d07d9cd43b6969c59be1392cd7fbce8ed9b5b7ae0d8da96a71717a7b4da60f2df4933d77d147059eb728713409659925fa360ba976bd89dae7aff7eb0bd7ee0320bde100b020d56f2a5765298abc2afea9eb537384827727de34e64c0b97be3f7cd3fc8016ce1843cc0132f9342d34140e3ecfc80ca168dd7dfc807c2e273f26d38b3f36a25aa71895ad45bbfc399cb1d5f426e88", 0xe7, 0x8}], 0x10, 0x0) 2018/05/15 13:35:59 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='//file0\x00', 0x0) 2018/05/15 13:35:59 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/204, 0xcc}, 0x40012021) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000280)={@in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x11}, 0x3}, {&(0x7f00000000c0)=""/53, 0x35}, &(0x7f0000000100), 0x20}, 0xa0) r2 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x7fff, 0x6100) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000580)=""/110) 2018/05/15 13:35:59 executing program 4: r0 = socket(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000002300)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000940)}}, {{&(0x7f00000002c0)=@generic={0x10, "23f725e7b84d065383d8e8aa5ea1737ab9525bcfa003c81033db12ace35f949365df82dc5df46579fe09b30c1b76e072d120664b5c59690dd2b39e490dab5fd5a4a67a2cbfdb7ac55ae2dfd65b4e46d5bfb100d97f3a6da00957e9cb640c57dd09f8466a0d287eb30b045e94065d14f414e5f33f6c09c9fba48f14dd20e4"}, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000005c0)}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x3, [0x0, 0x2, 0x9]}, &(0x7f0000000040)=0xe) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x6}, &(0x7f00000000c0)=0x8) sendmmsg(r0, &(0x7f0000000200)=[{{&(0x7f0000000100)=@ax25={0x3, {"2d07d830abd794"}, 0x1000}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="c5fcf4be1a7db1", 0x7}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x388, 0x800}, 0x40}], 0x1, 0x8010) 2018/05/15 13:35:59 executing program 3: add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="157f", 0x2, 0xfffffffffffffffe) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x404000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e24, 0x7f, @dev={0xfe, 0x80, [], 0xb}, 0xfffffffffffffff9}, {0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0xfff}, 0x4000000000000, [0x7ff, 0x8d2c, 0x2, 0x7f, 0x9f8e, 0x2, 0x7f, 0xc1d]}, 0x5c) 2018/05/15 13:35:59 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x40000000000001b8, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) 2018/05/15 13:35:59 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x2082) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x19}, 0xbd4e}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDENABIO(r0, 0x4b36) setsockopt$inet6_mreq(r1, 0x29, 0x80000000001b, &(0x7f00000001c0), 0x14) 2018/05/15 13:35:59 executing program 2: socket(0xa, 0x1, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4000, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x7, &(0x7f0000000100), 0x36b) 2018/05/15 13:35:59 executing program 6: r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r0, 0x0) r1 = socket(0x10, 0x2, 0x0) r2 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r2, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f") accept$alg(r1, 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000000280)={0x3, 0x4000000, 0x9}, 0x10) dup2(r0, r1) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r1, r3, &(0x7f0000000000), 0x7ffffffe) request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='-]\\%systemvboxnet1\x00', 0xfffffffffffffffe) request_key(&(0x7f00000001c0)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='smaps\x00', 0xffffffffffffffff) 2018/05/15 13:35:59 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r0 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f0000000240)=[0x0, 0xffffffffffffffff]) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fff, 0x200003) syz_mount_image$nfs(&(0x7f0000000180)='nfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000001, 0x6, &(0x7f0000001b80)=[{&(0x7f0000000280)="5bdc6a6e59f3438c8e32ae2960b0739d4e430bb94d3e203d1c53b43d5a646b68bce2df429a7b7ece3241c29c1df1781ec17883e2d3e4424d31ffb1d54be2986d8ffe7e3a27697917bc61fa4e50f2e68810fd4523ca7c8572df9587bbc860ee5ba56624da57aaaee3e868a7aed8851c0fb779d88397110a0775c7726793be5c7b8f9326fec77a8aec6e4da69549a3", 0x8e, 0x6a18}, {&(0x7f0000000680)="50f5b12f43c77e33ac3241835ffaf69e3cf377d1094f901e2f316e36d8111ad09e9ce1417df46f0c8a8a2a8b1cfcab0bd22781c955ec9755034caf801a00f540cb5af49b6dbc2a85d0c545134e6e82ce4243b104f075882d1b422e598e6fc6cb5c5b630711e69472debff507add832e62f22635a86105b1d8f3835b844cc2458e4a010917b", 0x85, 0x5c19}, {&(0x7f0000000900)="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", 0x1000, 0x4}, {&(0x7f0000001900)="af4df0f90bbbe76ab85c0010b18d5aed160c6043fd8303eef6d11ef41aa57eaa146060b7ed73cee545ed70544cc69c30980372d3fbf6f3bc96aa0502ca4c3f0ec2a2fcac4e68464a032fe54e2d6b22f8c2be60cc40f97db36139ecc0dc29f5b0994d74595af9f2a3df2856ac47f8fe8bd1bf46acce39861a2e0489c605ef2e0aaa20deb21a7093d5fe75bf36ebc7738e3dc3ff3bc0baf4378da438a7932b2336d6b3e0d10cfb2ae1afec202d0d0567cc907bc2c1bface32ccd6e146163250d106fec0d1a47d9", 0xc6}, {&(0x7f0000001a00)="27b2c57dea3235da17d5814c7df93fa691292d46f04a405b738844e7d637c2c96f09e5a899ddbaeee1bf7e51749dbe05a8206a9a539be5648900134a47577000d32d36375e59f6b8be0ed4a8c54263942644504848b16af8f43430e5511118bcfcedab2d4c87426cda6a74d75fd8bf28c92c5f67494c6a9f7288b6d3fd18d5c1084390ad5933c694b3669685d9f9fb98762a2562d85090c279e2a6dc6d73a8bdff814ef26a4b2332c0b0fa81", 0xac, 0x8}, {&(0x7f0000001ac0)="4ae69fd780b8e9ecf740f81999de046ec742c1fa12e9f0b0a99f7c0144a8e0f0ab5065dfbd89d98600d4556852aa10f4975b6d67f96dcfe02c7cbfb4fd570166010ddc8573859f89af440942fa2ac8c753cb9b2c7ccf97b2371049d5aefb9a58806c63e8f05dba637a173ac9df45e17313200c88b5e174661d6afba49d4fc24fb9b2d686d9aac1912e5c84da53ef298eaa7c55e903a9ce6b59cfe37101f6a4da9b00e7f7810154957b425b0d2653d9e29cd62cb7284a0c", 0xb7, 0x100000000}], 0x1000000, &(0x7f0000000440)='fmask') ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000007c0)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f00000008c0)=0xfffffffffffffe30) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000340)={0x400000000000000, 0x8, r3, 0x1d63, r4, 0x1, 0x7fff, 0x7}) syz_mount_image$msdos(&(0x7f00000003c0)='msdos\x00', &(0x7f0000000400)='./file0\x00', 0x8, 0x4, &(0x7f0000000580)=[{&(0x7f0000000440), 0x0, 0x7fffffff}, {&(0x7f0000000480)="792654902cb3729b23c9cabaee6c69afa97d5a1c0abe25c5ed68afa574a0635d1a72dfba60afac0ebb65e955c780c380", 0x30, 0xffffffff}, {&(0x7f00000004c0)="8e9ef58232944a74c9951ab43de881fadd6302f0bbe98fb0734cd2bdb1e8c2b29541cffdb7fcd8b18e28291370c60d040c17bd520a08e601cc002f36418d65b7ad4eb7fc988ba16cde6c3646d05788a993fa5e324575230667b14033d6e9ea210b4064533ce967593a8839153740640f37e96dac9ae40a412b7b319bf5d100dd", 0x80}, {&(0x7f0000000540)="5711dde3517c8b492c07174def6080baa6f6697067", 0x15, 0xc000000000000}], 0x10000, &(0x7f0000001c40)=ANY=[@ANYBLOB="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"]) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000380)=0x5) keyctl$chown(0x4, r0, 0x0, r1) [ 121.818890] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth0_to_team, syncid = 0, id = 0 [ 121.833988] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop1. 2018/05/15 13:35:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x81, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x5) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000002c0)=@pic={0x0, 0x0, 0x0, 0x8}) 2018/05/15 13:35:59 executing program 4: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000040)={0x4, 0x1, 0x7}, 0xc) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00000000c0)={0x9, 0x8000, 0x7}) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000140)=""/110) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f00000001c0)=""/135) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000280)={{0x5, 0x8001}, 'port0\x00', 0x22, 0x400, 0x100000000, 0x3, 0xb599, 0x4, 0x4, 0x0, 0x4, 0x1}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000340)=0x5, 0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000003c0)={0x5, &(0x7f0000000380)=[{}, {}, {0x0}, {}, {}]}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000400)={0x1, 0xffffffff, 0x3}, 0x6) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000640)={0x0, 0x8, 0xfff, 0x3, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r4 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000006c0)=r4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000700)) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000740)={'gre0\x00', 0x9}) r5 = syz_open_dev$mouse(&(0x7f0000000780)='/dev/input/mouse#\x00', 0x7fffffff, 0x4040) ioctl$BLKRESETZONE(r5, 0x40101283, &(0x7f00000007c0)={0x2, 0x3}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x0, 0x7f, 0x6, 0x800, 0x9}, &(0x7f00000008c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000900)={r6, @in6={{0xa, 0x4e20, 0x7fffffff, @dev={0xfe, 0x80, [], 0x20}, 0x5}}, 0x0, 0x7fff, 0x17, 0xffffffff, 0x5}, &(0x7f00000009c0)=0x98) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000000a00)={0x1, 0x0, 0x3, 'queue1\x00', 0x8}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000ac0)={0x6, 0x6, 0x8000, 0x20, 0x1f, 0x3, 0x4, 0x7, 0x9, 0xb6, 0x9}, 0xb) r7 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000000, 0x10, r5, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000f40)={0xf4, 0x0, &(0x7f0000000d40)=[@acquire={0x40046305, 0x1}, @reply={0x40406301, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x60, 0x30, &(0x7f0000000b40)=[@ptr={0x70742a85, 0x1, &(0x7f0000000b00), 0x1, 0x1, 0x26}, @fda={0x66646185, 0x2, 0x4, 0x14}, @fd={0x66642a85, 0x0, r1, 0x0, 0x1}], &(0x7f0000000bc0)=[0x0, 0x38, 0x38, 0x38, 0x18, 0x38]}}, @exit_looper={0x630d}, @acquire_done={0x40106309, r7}, @reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000c00), &(0x7f0000000c40)=[0x28]}, 0x101}}, @reply={0x40406301, {0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x28, 0x40, &(0x7f0000000cc0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000c80), 0x1, 0x0, 0x25}], &(0x7f0000000d00)=[0x38, 0x20, 0x0, 0x30, 0x38, 0x18, 0x18, 0x38]}}], 0xd6, 0x0, &(0x7f0000000e40)="f70f44b7476440f6614fbb661be3f35e80270fcbdee9dce60c1caf8d7dc8290afc015e1a6a1ee0d5ae61c6b442e619db6b6220445adb84e29e4ffbdc09d7932b76744247d2627c0d3e57d7887925f5f21f3d2dddad8b363af7f92d5bf5dcbee69950094c3c01d6fb27cd7453385e50eadc6afb038ddf24e51fc654b71b820fb80a1453826ed596431e4ad2b6936ff12f48da4cd823e747bfeb4f38eb14b97998dc391e3b90bd013513bb42715d123e54c5da5f95b93e81b69467c44f52a876abb046df96ec5ce51e6d465449d16f67629e34a53c6717"}) read$eventfd(r2, &(0x7f0000000f80), 0x8) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000fc0)={r3, 0x2}) fcntl$getownex(r2, 0x10, &(0x7f0000001000)) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000001040)=0x2, 0x4) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f0000001080)) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f00000010c0)=0x1) syz_open_dev$mouse(&(0x7f0000001100)='/dev/input/mouse#\x00', 0x0, 0x80200) 2018/05/15 13:35:59 executing program 0: waitid(0x1, 0x0, 0x0, 0x2000000a, &(0x7f0000000040)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x40c500) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/15 13:35:59 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f00000e5000)='/dev/snd/controlC#\x00', 0x1, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1ff, 0x101000) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xffffffffffffff56, 0x8401) getsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000dbeb38)={{0x8, 0x0, 0x0, 0x0, "8aa5de29dbf9e1b017749134f893ee0a212b2934ac491fc6e59344c4d0190079fbb33091ff02108a551cce53"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffffffffffff80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], {0x77359400}}) 2018/05/15 13:35:59 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./.ile0\x00', 0x0) 2018/05/15 13:35:59 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/sockcreate\x00') exit(0x80000000000401) close(r0) [ 122.003304] FAT-fs (loop7): Unrecognized mount option "”howexec" or missing value 2018/05/15 13:35:59 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='.//ile0\x00', 0x0) 2018/05/15 13:35:59 executing program 2: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xf2, "ab44b54f8c9b5a56b691f152e43f85accb2e6153a106c5fea37eab9f7e5a7b75d307f1fad18315a74e038ecd365a743675914fa956a01a0e9e5b2fbf6f5d0eda6dc17b1fb517c830eef3420e0c797e727fbe02608eec860cc34dce7011a655ab01004306269b0e83fcd4bd804e1206be235c9d78492baf5e4b6dbce9b50592b8067107993b50b90295f931c769a8a256c2c188cf2bf71262c18e0a89200c2e88bcc20a48c74ce0e2134d743096f85c480747b73031e86f3db7d1a2bc4c3377c46dae5cf40c7d6fa3e923db8c436f48463aa8d0ef50ffd64f7b64f7389324e7ff823fa62d1d999194bdc05da01c743da6e40e"}, &(0x7f0000000140)=0xfa) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x10000000100, 0x0, 0x2b09}, &(0x7f00000001c0)=0x10) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000002dc0)=@ipv6_newroute={0x1c, 0x18, 0x401, 0x0, 0x0, {0xa, 0x0, 0x80fe}}, 0x1c}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) 2018/05/15 13:35:59 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000300)=[r1]) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000140)={[{0x100, 0xfffffffffffffffb, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x4, 0x8, 0x100000001, 0x6, 0x4}, {0x7, 0x8, 0x4, 0x7, 0x401, 0xbe6, 0x10001, 0xfdd, 0x10000, 0x3, 0xfffffffffffffff0, 0x4, 0x6}, {0xe7, 0x0, 0x0, 0x73a2, 0x24, 0x0, 0x1000, 0x0, 0x4, 0x1, 0x9, 0x4, 0x4}], 0xffff}) getgroups(0x0, &(0x7f0000000340)) keyctl$chown(0x4, r0, 0x0, 0x0) 2018/05/15 13:35:59 executing program 4: symlink(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00') r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = socket(0x8, 0x1, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000080)="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") ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000ec0)=@broute={'broute\x00', 0x20, 0x5, 0x440, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000540], 0x0, &(0x7f00000002c0), &(0x7f0000000540)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'bridge0\x00', 'veth1\x00', 'rose0\x00', 'bpq0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x120, 0x150}, [@common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "7802e7c751651fbaff194b40af87bbd87b4c2df3583724d03c367d2426617d73a373f058da35d9cea1565e238ff4702d0c4c0ad3b570db9266a8659afff66bf8"}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x11, 0x0, 0x0, 'erspan0\x00', 'rose0\x00', 'veth1_to_bond\x00', 'veth1_to_team\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0xd0, 0x120}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x1}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x15, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'ip6tnl0\x00', 'veth0_to_bond\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@STANDARD={'\x00', 0x8}}, {{{0x19, 0x0, 0x0, 'gretap0\x00', 'bcsf0\x00', 'dummy0\x00', 'teql0\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="dd927ce9472e", [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}]}, 0x4b8) 2018/05/15 13:35:59 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 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, 0x1b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_settime(0x7, &(0x7f00000000c0)={r0, r1+10000000}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x2, 0x200) bind$bt_rfcomm(r2, &(0x7f0000000200)={0x1f, {0x9, 0xfffffffffffffff8, 0x1f, 0x6, 0x40000000, 0x5}, 0x3}, 0xa) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000240)=""/4) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/15 13:35:59 executing program 0: add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000780)=@full, &(0x7f0000000800)=0x48) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x1012, r0, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) 2018/05/15 13:36:00 executing program 1: socketpair(0x13, 0x5, 0x200, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) clock_nanosleep(0x100000000008, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) 2018/05/15 13:36:00 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000007400)=[{{&(0x7f0000001840)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f0000001d00)=@hci={0x1f}, 0x80, &(0x7f0000001e80), 0x0, &(0x7f0000001ec0)=[{0x24}], 0x10}}], 0x2, 0x0) 2018/05/15 13:36:00 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000001c0)={{0x88, @dev={0xac, 0x14, 0x14, 0xf}, 0x4e22, 0x0, 'wrr\x00', 0x4, 0x400, 0x26}, {@rand_addr=0x37, 0x4e23, 0x2000, 0x60, 0x1, 0xfffffffffffffffd}}, 0x44) syz_mount_image$jfs(&(0x7f0000000140)='jfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@discard='discard', 0x2c}]}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xff, 0x0, 0x10000, 0x17}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x24b}) 2018/05/15 13:36:00 executing program 3: r0 = socket(0xa, 0x6, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) dup2(r0, r1) 2018/05/15 13:36:00 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000100)={0x7, 0x1}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000000c0)={0x6, 0xe0f}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)) 2018/05/15 13:36:00 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'veth0\x00', 0x3}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040), 0x4) getsockname(r1, &(0x7f0000000140)=@ethernet, &(0x7f0000000380)=0x80) 2018/05/15 13:36:00 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000140)=""/122, &(0x7f0000000240)=0x7a) r3 = dup2(r2, r2) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000280), 0x4) keyctl$chown(0x4, r0, 0x0, r1) 2018/05/15 13:36:00 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r0, 0x0, r1) socket$rds(0x15, 0x5, 0x0) 2018/05/15 13:36:00 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x5c) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000000080)=0x81, 0x4) [ 123.093725] JFS: discard option not supported on device 2018/05/15 13:36:00 executing program 6: r0 = socket(0xa, 0x1, 0x0) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x4, 0x1, 0x3, 0x3, 0x5, 0x1}}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getown(r0, 0x9) select(0x40, &(0x7f00000001c0)={0xc8e}, &(0x7f0000000200), &(0x7f0000000280), &(0x7f00000002c0)) 2018/05/15 13:36:00 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:00 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) [ 123.143625] JFS: discard option not supported on device 2018/05/15 13:36:00 executing program 0: r0 = socket$inet6(0xa, 0x202000000802, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x118, r2, 0x102, 0x70bd2c, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffff}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffff4ecb}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3f847be0}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x55}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x8}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x62}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x12000000}]}, 0x118}, 0x1, 0x0, 0x0, 0xc000}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) 2018/05/15 13:36:01 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000200)={{0xffff, 0x7, 0x2, 0x800, "c30e3cccdeceb8abdea8d97a51e6a569677d788bca101dbad01057fbae94934dbb8121f9f4cde3587a758d1d", 0x10000000001}, 0x0, 0x0, 0x3, r1, 0x9, 0x8, "d6bc5b666850d6eede85f76e4f1ca8deed09599b89a2dfd7aba0d61fa68f2401a4d1f169dfc093e4f9f02c5487bf058459fcbb66a20e0034e1b1fc6e74dffaa1", &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x11, [], [0x7fffffff, 0x931d, 0xa800000000000, 0x1]}) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000800)=""/254, 0xfe}], 0x1) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCCONS(r0, 0x541d) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x9, 0x20}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x2, 0x6, 0x8, 0x8, 0x42}, &(0x7f0000000340)=0x98) 2018/05/15 13:36:01 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) perf_event_open$cgroup(&(0x7f0000000240)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000040)) ioctl(r0, 0x3ff, &(0x7f0000000080)="adbac1e5e338c0c6f4554ab5b69ab5f0302a429c329decfd4cf8e01e2398badee37576e976c80e290a45b4926159f13178c734046aeaf80c9d19c6a722b440060d6ab69d2054befc") 2018/05/15 13:36:01 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4004e21, @multicast1=0xe0000001}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x400000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f0000000000), 0xffb3, 0x20008801, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) sendmsg$inet_sctp(r0, &(0x7f00000006c0)={&(0x7f00000003c0)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000400)="a9", 0x1}], 0x1, &(0x7f0000000040), 0x276}, 0x0) 2018/05/15 13:36:01 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)="2e2f66696c653003", 0x0) 2018/05/15 13:36:01 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r0, 0x0, r1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) sendto$ipx(r2, &(0x7f0000000840)="a533a9b1c2496860a30ec94ec798711e36081c91d611ff15197575ef5234edcdb1fbeb1fea7da2f697379caeb1772096b474d3fb512ccfa0b1c6e1343d7962a6dc854bdb80ddb9", 0x47, 0x810, &(0x7f00000008c0)={0x4, 0x0, 0x8001, "519b12459b51", 0xfffffffffffffffb}, 0x10) 2018/05/15 13:36:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xf, &(0x7f0000000000), 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) accept$alg(r1, 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000040)=""/226) 2018/05/15 13:36:01 executing program 1: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) seccomp(0x0, 0x0, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x3, 0x9, 0x9, 0x2}, {0x2, 0x4, 0x4}]}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x8, 0x9065, 0x3}, &(0x7f0000000080)=0x10) syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x2000) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x800, 0x80) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x1, 0x3, {0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x101, 0x100, 0x1, 0x3, 0x5}, 0x14) 2018/05/15 13:36:01 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40284504, &(0x7f0000000140)=[0x401, 0x4000000003f]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0xe3}, 0x4) 2018/05/15 13:36:01 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) ioprio_get$pid(0x2, r1) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r0, 0x0, r2) 2018/05/15 13:36:01 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = fanotify_init(0x0, 0x0) poll(&(0x7f0000001300)=[{r0, 0xffffffffffffffff}, {r1}], 0x2, 0x7) 2018/05/15 13:36:01 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000240), &(0x7f0000000280), 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0xf2, "a7456ea16e38888f93843e1e8fdf4c6dba14bbc3cb3d1368b98edcc08a37d926b3687b0c129353fa17f71909b422026e68a954bc2c5409daa3464d9d07997cb4032d9b08c944c1e01da607db2a96d1d22d6a483d6b9ee1fe3fc8cc6df85be3096c2e5fc4558629d37040d2be328257a95afa7fc4f7a0e1207ee66a82e1a3a05d63f4fb73db6ccd5cef75d271ec6f86740f9c98d8bba4f82813563119c83e88071e47dfa931501995003d9fc573da8b85044d0da2299a0e280e6113ca4a854972579e9214571be8ece7337ccef8285fd8c78fcfe2db464bd61a9eebb203fccf05cb7a905c4b6fff7fd73bbc5b26e16daa1f04"}, &(0x7f0000000080)=0xfa) 2018/05/15 13:36:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000380)='gid_map\x00') socketpair$packet(0x11, 0x5, 0x300, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000100)={0x80000001, 0x3, 0xfffffffffffffffe, 0x40, "0fee99ace9c061ae1801db7d1dfc210f806aae067d3a846720138bfcada12e4c9e7d6b277cc9930cb292a05d", 0x7fff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000040)={{0x0, 0x9}, 'port0\x00', 0x63, 0x21c04, 0x81, 0x2, 0xffffffffffffff10, 0x5e, 0x1, 0x0, 0x1, 0x8}) 2018/05/15 13:36:01 executing program 6: r0 = memfd_create(&(0x7f0000000040)='GPLtrusted\x00', 0x3) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0xfffffffffffffffe}}, 0x7947, 0xfffffffffffffff9, 0x8, "744af94df243d2d6173f8c77ac3359ad7c16e3913313441318d46e0a3b271100e63b4381d8963c26b013036aecb2a221079fbe4cffe6e797734245df1aa2711a35ba946ac289a1d2985769694958c463"}, 0xd8) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/15 13:36:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) io_getevents(r1, 0x10000, 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)={0x77359400}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) ioctl$TUNSETOWNER(r0, 0x400454cc, r2) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f00000000c0), 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000140)=""/156) 2018/05/15 13:36:01 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:01 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000300)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/15 13:36:01 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x80, 0x20000) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000180)=0xfffffffffffffffc, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) r3 = geteuid() keyctl$chown(0x4, r0, r3, r2) 2018/05/15 13:36:01 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) sendmmsg(r0, &(0x7f0000000b40)=[{{&(0x7f0000000840)=@ethernet, 0x80, &(0x7f00000009c0)=[{&(0x7f00000008c0)="9b8b21", 0x3}], 0x1, &(0x7f0000000a00)}}], 0x1, 0x0) 2018/05/15 13:36:01 executing program 0: r0 = socket$inet6(0xa, 0x7fffe, 0x6562) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x88, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/05/15 13:36:01 executing program 2: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000040)='devtmpfs\x00', 0x0, &(0x7f00000000c0)="a395a455141bbb6d33bb85ffbdc961a6f5065f303ac5c185543bcc321d742f04b8a966c88e279b92eb7c065cb37817f20b3b38f9a3221577da0376f820b9be96e3fe783de51c5a65fb9454b0e2bd1c47cbde272be3b9d5518db91e20ba23ccd98c8c4154684a69b2aa98b1824f16c3f8f308cae5773346ea4d4dd92a4e24e04cc880319e2adc1220e58082ab9df9f78d79b974bf83b76470f1cecad8328218cb06356a9173fb4b983ac067f68e692667a8ddc9c154384739c0e2102ba57c036f1308e57ad1a1e4b709ffe1d0467b3f332c") r0 = memfd_create(&(0x7f0000000200)="06659e65366b44b37fefbe1a5ea4030ed0deb7109f41a717d400690235225c7dcaf8595ac32686c22e3b11dc4f75e102311644ddf92e68320ffee1acb592686141a162006e84c387bfa8efb0d2186f253a3505da5827a37941b49903ec5d701b8ecccdd1592997c3bf1b7754470c8cabf740f4c6862a5a07f576eef5bf2559f877e3c31434dfae817879e11aa1584a449c098cc1316bba5ebb37de932db3ce774bb52065b0a140cfc7a853155369ae50", 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="058025000000c3cfa230cdfb4de33c634aba00000000000000"], 0xe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x1, 0x8001}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={r1, 0x7fff, 0x54e, 0x5}, 0x10) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000300)={0x1, 0x0, [{}]}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000380)={0x6, [0x80, 0xffffffffffff0000, 0x1f, 0x7, 0xf5, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000004c0)={r1, 0x2c, &(0x7f0000000480)=[@in6={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x7f}, @in={0x2, 0x4e20, @rand_addr=0x4d8}]}, &(0x7f0000000500)=0x10) 2018/05/15 13:36:02 executing program 1: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x399f1336, r0}, &(0x7f0000000080)={0x1f, 0x9, 0x2, 0x3ff, 0x0, 0x6}) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xc0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/15 13:36:02 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/arp\x00') getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast2, @empty, @broadcast}, &(0x7f0000000080)=0xc) pwrite64(r0, &(0x7f0000000140), 0xfffffffffffffe41, 0x3) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80, 0x0) finit_module(r0, &(0x7f0000000100)='/dev/dsp\x00', 0x1) 2018/05/15 13:36:02 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:02 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xe6c, 0x200000) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000140)={@broadcast=0xffffffff, @rand_addr=0x3f, 0x1, 0x1, [@empty]}, 0x14) keyctl$chown(0x4, r0, 0x0, r1) 2018/05/15 13:36:02 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000010c0)={r0, &(0x7f0000000080), &(0x7f0000001080)=""/18}, 0x18) socket(0xf, 0x807, 0x4) [ 124.391772] tmpfs: Bad mount option £•¤U»m3»…ÿ½Éa¦õ_0:ÅÁ…T;Ì2t/¸©fÈŽ'›’ë|\³xò ;8ù£"wÚvø ¹¾–ãþx 2018/05/15 13:36:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) read(r0, &(0x7f0000000040)=""/11, 0x155) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) syz_open_pts(r0, 0x200) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x83c, 0x9, 0x2}) [ 124.490931] tmpfs: Bad mount option £•¤U»m3»…ÿ½Éa¦õ_0:ÅÁ…T;Ì2t/¸©fÈŽ'›’ë|\³xò ;8ù£"wÚvø ¹¾–ãþx 2018/05/15 13:36:03 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/softnet_stat\x00') preadv(r1, &(0x7f0000000700)=[{&(0x7f0000000600)=""/246, 0xf6}], 0x1, 0x80000000) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000008e6200000000000006000000010000000800000020000000000000001f000000000000001705005048000000000000000000000000000000000000000000880000000000000000000000000000007f00000000000000ff0f0000000000000100000000000000000000000000000000000000000000000120000000000000000000000000000006000000000000000100000000000000ea0d000000000000000000000000000000000000000000000020000000000000000000000000000081ffffffffffffff00080000000000000600000000000000000000000000000000000000000000000020000000000000000000000000000005000000000000000400000000000000ff7f00000000000000000000000000000000000000000000000100000000000000000000000000002c000000000000000900000000000000ffffffff00000000000000000000000000000000000000000001000000000000000000000000000006000000000000008100000000000000000000000000000000000000000000000000000000000000052200000000000000000000000000000300000000000000010000000000000001000100ee00000000000000000000bd00000000000000000058000000000000000000000000"]) 2018/05/15 13:36:03 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, &(0x7f0000000380)=@raw=[@jmp={0x5, 0xff, 0xa, 0x0, 0x8, 0x50, 0x1}, @exit={0x95}, @ldst={0x0, 0x3, 0x2, 0x4, 0x5, 0x1, 0x9}], &(0x7f00000003c0)='syzkaller\x00', 0x1, 0xa, &(0x7f0000000400)=""/10, 0x0, 0x1}, 0x48) openat$sequencer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer\x00', 0x8000, 0x0) creat(&(0x7f0000000500)='./file0\x00', 0x20) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540), &(0x7f00000005c0)=0x60, 0x0) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0xcb0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={r2, 0x2}, &(0x7f0000000340)=0x8) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) migrate_pages(0x0, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x200000005) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000200)) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000000600)={0x1f, 0x3, 0x9}) syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x30100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e23}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000180)={r5, 0x8}, 0x8) 2018/05/15 13:36:03 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:03 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x40) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r2) keyctl$chown(0x4, 0x0, 0x0, r1) 2018/05/15 13:36:03 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x40000, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000002c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=""/59, &(0x7f0000000100)=""/193, &(0x7f0000000200)=""/163}) 2018/05/15 13:36:03 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x40000000002, 0x4, 0x9, 0x8000074}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x81, 0x9, 0x93a5, 0x24, 0xffffffffffffffff, 0x9}, 0x2c) 2018/05/15 13:36:03 executing program 0: r0 = socket(0x6, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x40000000) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="1500000017dfbeefedab866e971edbf9eb3f7a6e"], &(0x7f00000000c0)=0x1d) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x400}, &(0x7f0000000140)=0x8) r2 = open(&(0x7f0000000180)='./file0\x00', 0x101000, 0x80) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000001c0)) 2018/05/15 13:36:03 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x80) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) 2018/05/15 13:36:03 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e900000000000063cf"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) ioctl$TIOCEXCL(r0, 0x540c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) bind(r1, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x242, @multicast1=0xe0000001}, 0x2, 0x4, 0x4, 0x3}}, 0x80) dup(r2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x2000, 0x0) ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f0000000180)={0xf71, 0x100000000, 0x1}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x3000000, 0x25}, [@ldst={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe4}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/15 13:36:03 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0x80000000) open_by_handle_at(r0, &(0x7f0000000000)={0x78, 0xfffffffffffffffb, "0eecb04e66a1934250b63f5e4b7572fb72cd322195caccdaf55b947fab3f8bff71762e9fc933ffaef62e64f717fb89755b5207e36c0d8e989a750856c6794a6c38666c645f50a139597f5dc690711678620bec4415fb8b5d42240159c2b840e3150d04e8e64193dc6ccbb40f2f68fb80"}, 0x18401) 2018/05/15 13:36:03 executing program 1: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000002c0)={r0, r0, 0x8, 0x840c, &(0x7f0000000200)="343ed2c2f7b0552ee554a9e2a3a2b4ccb715138a07cdf3fae5a08893603718e86016779efcba887b31e1f2d9d6f9654702e7945f9456c69928d6cbcceb6de8811f67aeac39d48281bd3a2b8779a7a2d6fb6aa3a8e03a84c21adb85a7ec980ac136610718c827755bcb6464eacc04586c51fc5ef7fcb6edb2559394dccfae1088ddc18dc6d8ba777b44d92a69a895", 0x1ff, 0x100000000, 0x638, 0x8f69, 0x1, 0xfff, 0xffffffff, "fa8416fda06397ecf35fefd702584319270ef1b1db38002e167ab6e65fc574b3e2abef97b246f33b2282356c339310157cd510d0e4bf61ce72af460506f9fbbf71928ffac8af1fe84a530390b043f65dac45ce0786adf5826b3e901c4c7ad03d3e02ae9b5dee1c0a4a85258468c4ed1c639555972fbed3e6bd0c4b63eb72703df61d462ff1b6301461bf8c3a2d"}) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='stack\x00') removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)=@random={'os2.', 'security.selinux\x00'}) signalfd(r1, &(0x7f0000000080)={0x7f}, 0x8) pread64(r1, &(0x7f00009f3000), 0x0, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) rt_sigreturn() getpeername$unix(r0, &(0x7f0000000000), &(0x7f0000000380)=0x6e) 2018/05/15 13:36:03 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x4001, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x94, "0904995ddbcce7438335fc5cf3cd3e0a51fb04a46ee99cfc81b080485e5bde98bd51c531aa2e5314847d8559de60b85970dd412bed69103f5d974233adfc6a95cee03bca49344082e944407df27862765c0fa938da58b30df7e0d3e3311ca2e4a4adf0c3827153c131672ac40b16974cb4636291bba5cda7d09e85b901bee956b8c24324ee33b6b622198f25c2aa71d34962f1cd"}, &(0x7f0000000380)=0x9c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000440)={r1, 0x4}, &(0x7f0000000480)=0x8) r2 = socket(0xa, 0x5, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x8, 0x6, 0x0, 0x7fffffff, 0x3f, 0x5f910, 0xff, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x3ff, 0x9, 0x4, 0xaaa1, 0x1ff}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x6, "550a60040956"}, &(0x7f0000000200)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000003c0), &(0x7f0000000400)=0x20) 2018/05/15 13:36:03 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:03 executing program 7: capset(&(0x7f0000000200)={0x20071024}, &(0x7f0000000100)={0x0, 0x4, 0x0, 0x4}) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) socket$bt_bnep(0x1f, 0x3, 0x4) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) r2 = getuid() keyctl$chown(0x4, r0, r2, r1) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000002600)='/dev/snapshot\x00', 0x20000, 0x0) perf_event_open$cgroup(&(0x7f00000026c0)={0x4, 0x70, 0xffffffffffffffff, 0x8, 0x1ff, 0x1, 0x0, 0x100000000, 0x0, 0x4, 0x9, 0x5b, 0x87, 0x4, 0x9, 0x9, 0x400000000000, 0x401, 0x4, 0x9, 0x2, 0x1, 0x7ff, 0x1f, 0xff, 0xc7, 0x5, 0x26, 0x8, 0x4, 0x0, 0xfffffffffffffffb, 0x9, 0x80000001, 0x7f, 0x2, 0xe7e, 0x2, 0x0, 0x7fff, 0x1, @perf_bp={&(0x7f0000002680), 0x1}, 0x20, 0x20, 0x4, 0x7, 0x9, 0x1, 0x1}, r3, 0x3, r3, 0x1) setsockopt$ax25_int(r3, 0x101, 0x6, &(0x7f0000002640)=0x10001, 0x4) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001280)='/dev/vsock\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000001380)={0x6, 0x1000, 0x0, 0x7, 0x2, 0x4, 0x401, 0xfffffffffffff75d, 0x1f, 0x92}, 0x10) recvmsg(r5, &(0x7f00000025c0)={&(0x7f00000013c0)=@hci, 0x80, &(0x7f0000002500)=[{&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/151, 0x97}], 0x2, &(0x7f0000002540)=""/68, 0x44}, 0x40010020) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f00000012c0)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0xa012, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x400, @dev={0xfe, 0x80, [], 0x13}, 0x4}, @in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e21}], 0x94) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="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", 0x1000, r4) [ 125.431906] IPVS: ftp: loaded support on port[0] = 21 2018/05/15 13:36:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f0000000100)=0xa7, 0x4) 2018/05/15 13:36:03 executing program 4: mkdir(&(0x7f00000002c0)='./file1\x00', 0x10) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80000, 0x0) fchmod(r0, 0x80003f) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000180)) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000240)=0x3) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000000c0)="72616d667300bef3a8614c428c4d4adc635669f644a1d1ff963bacdac90af5cfb27bbc4e2737a500000000000000ec4755e1c68ea16ff22021", 0x6, &(0x7f0000000040)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0), &(0x7f0000000200)=0x18) syz_fuseblk_mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x400, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)) 2018/05/15 13:36:03 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet(0x2, 0x2, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0xa00, 0x4) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000080)=0x6) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}, @rand_addr}, 0xc) 2018/05/15 13:36:03 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:03 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key(&(0x7f0000000340)='rxrpc_s\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0), 0x0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)=':', 0x1, r0) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f0000000240)=0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00000002c0)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x2041, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000000140)=0x800) keyctl$chown(0x4, r1, 0x0, r2) 2018/05/15 13:36:03 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x81, 0x4000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0x3f, 0x9, 0x5, 0x0, 0xffffffffffff8001, 0x3ff, 0x4}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0xc8, 0x4) 2018/05/15 13:36:03 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x800, 0x0) r1 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0xa000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000240)=0x6) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @loopback, @dev}, &(0x7f00000001c0)=0xc) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x1c, r4, 0x20, 0x70bd26, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x1) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000100)=@req={0x4, 0x6, 0x7fffffff, 0x6}, 0x10) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0xffffffffffffffff) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) syz_mount_image$nfs(&(0x7f0000000300)='nfs\x00', &(0x7f0000000340)='./file0\x00', 0x6, 0x2, &(0x7f0000000440)=[{&(0x7f0000000380)="c1eb850e7b424ded20c1b8d62242b04b2544f4052c2db0e171d0e9bf260e0d6ac395617ef562", 0x26, 0xb2}, {&(0x7f00000003c0)="2ea91c19252283e85fee34c5724a0e45054956420800eee51f3432032bde452a1ea2ba448373951a9226c6d573b8054fb7e5ba6c115c4f2bc319c83493185df31d01a4514738a9fb2bde6ce114eb6a7fe26faa832518f71c89e8b6f9f359255ee97aa1b42d9f3d10b8169a741d73", 0x6e, 0x6c}], 0x10, &(0x7f0000000480)='\x00') ioctl$KVM_DIRTY_TLB(r8, 0x4010aeaa, &(0x7f0000000080)={0x3, 0x7}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000680)=0x66, 0x4) pipe2(&(0x7f0000000000), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/05/15 13:36:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), 0x4) write$binfmt_aout(r0, &(0x7f00000000c0)={{0x108, 0x8, 0x401, 0x95, 0xae, 0x101, 0xbf, 0x6}, "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", [[], [], [], [], [], []]}, 0x71b) [ 125.735825] IPVS: ftp: loaded support on port[0] = 21 [ 125.755571] Unknown ioctl 35148 [ 125.854484] Unknown ioctl 35148 2018/05/15 13:36:04 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') read(r1, &(0x7f0000000180)=""/230, 0xff4e) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000000)='map_files\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r4, 0xd7}, &(0x7f0000000140)=0x8) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000280)=0x5) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000300)={r3, 0x6, 0x1, 0xffffffffffff9f76, &(0x7f00000002c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/05/15 13:36:04 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) unshare(0x2000400) signalfd(r0, &(0x7f0000000240), 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffff, 0x101040) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080)=0x2, 0x4) 2018/05/15 13:36:04 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f00000000c0)={0x77359400}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x6001, 0x0) 2018/05/15 13:36:04 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:04 executing program 7: socketpair(0xb, 0x80007, 0x8, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000280)={0x27fb, 0x8e2b24, 0x6, 0x6, 0x8, 0x4}) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r3, 0x0, r4) 2018/05/15 13:36:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x4f) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="2144698a7988d1a519601adcb88cbd", 0x5) 2018/05/15 13:36:04 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) readv(r0, &(0x7f00000007c0)=[{&(0x7f0000000740)=""/114, 0x72}], 0x1) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x4f81}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xffffffff, 0x2, 0x4, 0x2, r1}, 0xfffffd8b) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1) 2018/05/15 13:36:04 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000140)={0x0, 0xbfb, 0x7}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) socketpair$inet(0x2, 0x0, 0x12000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000040)={@remote, @broadcast}, &(0x7f0000000080)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000180)={@loopback, @local}, &(0x7f00000001c0)=0xc) 2018/05/15 13:36:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000300)=""/204) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent)\x00'}, 0x58) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f00000001c0)=0x1) 2018/05/15 13:36:05 executing program 1: syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x20, 0x0) r0 = socket$kcm(0xa, 0x6, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x24800, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x11, &(0x7f00000000c0)=r2, 0x4) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000080)) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000000)=0x2) 2018/05/15 13:36:05 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket(0xa, 0x1, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)={0x1}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7f}) 2018/05/15 13:36:05 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x0, &(0x7f0000000100)) keyctl$chown(0x4, r0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ptrace$pokeuser(0x6, r1, 0x8, 0x0) 2018/05/15 13:36:05 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = dup3(r0, r0, 0x80000) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000440)={0x0, @loopback=0x7f000001, @rand_addr}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{0x100000001, 0x9}, {0x3, 0x4}, 0x6, 0x7, 0x9}) 2018/05/15 13:36:05 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:05 executing program 3: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x1017fe, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200), &(0x7f0000000240)=0x8) 2018/05/15 13:36:05 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) keyctl$chown(0x4, r0, 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) capset(&(0x7f0000000100)={0x20080522, r1}, &(0x7f0000000140)={0x499c, 0x2, 0xa3, 0xfffffffffffffe01, 0x1}) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80000) r3 = request_key(&(0x7f0000000280)='blacklist\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='user\x00', 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000000340)='user\x00', &(0x7f0000000380)='\x00') setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000240)=0x800, 0x4) 2018/05/15 13:36:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x1000000000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000040)={0x60003}) 2018/05/15 13:36:05 executing program 6: r0 = socket(0x7, 0x800, 0x8000000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(0x0, r1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='veth0_to_bond\x00'}) accept4$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10, 0x800) 2018/05/15 13:36:05 executing program 1: r0 = timerfd_create(0x0, 0x0) unshare(0x40600) fcntl$getown(r0, 0x9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x2d11, 0x5, 0x9b, 0xfff, 0x14, 0x101}) 2018/05/15 13:36:05 executing program 2: clone(0x10000200, &(0x7f0000000240), &(0x7f0000000040), &(0x7f00000001c0), &(0x7f0000001240)) 2018/05/15 13:36:05 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={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_config_ext}) r1 = socket$inet(0x2, 0x4, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={r2, 0xff}, &(0x7f0000000540)=0x8) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x0, 0x0) r4 = add_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="6b587357817fd5323ec4035456eeae28d3eae1b497dc7176c41ae06f7113e54b0749296f5396c58b1d1538cffa9392d1453e4f5ad9dfb74f0bfe3ed888fce5f35f1340992025e918d3888d23d3366774b41307b508d835c3f10d04ec664ef033c4cef8882b89a8269f389c1d67073d4619bb86c7007f969e797e25443f39", 0x7e, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r4, 0xffffffffffffc406) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000240)={0x4a6ec34e, 0x1, 0xa1f2, 0x0, 0x1, 0x7, 0x3, 0x9, 0x7, 0xc47, 0x9, 0x0, 0x0, 0x200, 0x4c89, 0x5, 0x8000, 0x3ff, 0xfff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000200)={r5, 0x0, 0xa, [0xfffffffffffffff8, 0x1, 0x7, 0x2da7, 0xfffffffffffffffe, 0x0, 0x6d, 0x4, 0x10000, 0x3ff]}, 0x1c) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000280)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000002c0)='attr\x00') ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000440)={0x5, &(0x7f0000000400)=[{0x1000, 0x1}, {0x9, 0x8}, {0x1000, 0x80000001}, {0x1, 0x4}, {0x6, 0x2}]}) 2018/05/15 13:36:05 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)="2e2f66696c6530f6", 0x0) 2018/05/15 13:36:06 executing program 4: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x200000000000000, 0x6, 0x84940) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/05/15 13:36:06 executing program 2: mkdir(&(0x7f0000000040)='./file2\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@sco, &(0x7f0000000080)=0x80) bind(r0, &(0x7f0000000200)=@can={0x1d}, 0x80) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f00000001c0)="6f1005fbf46be1a1e72a4454ee5108635bdec935bd3baec00442bbb30c4c7b81255c") 2018/05/15 13:36:06 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = dup(r0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x100000000, 0xe9}) ioctl$TUNATTACHFILTER(r2, 0x800454e1, &(0x7f0000000100)={0x1ffffdd6, &(0x7f0000000080)}) 2018/05/15 13:36:06 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup(r0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000200)=""/156) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0x5817fdd0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYRES16], 0x1}, 0x1}, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040), 0x4) 2018/05/15 13:36:06 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000002c0)=0xc) capset(&(0x7f0000000200)={0x20071026, r0}, &(0x7f0000000180)={0x6, 0x0, 0x0, 0xfffffffffffffffd, 0x200000000001b5}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r1, 0x0, r2) 2018/05/15 13:36:06 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:06 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x40) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) syz_fuse_mount(&(0x7f0000000380)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000100)) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000140)=0x4, 0x4) [ 128.385944] mmap: syz-executor4 (11026) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/15 13:36:06 executing program 4: mprotect(&(0x7f00004e5000/0x3000)=nil, 0x3000, 0x2000003) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}], 0x10) mprotect(&(0x7f00004e5000/0x1000)=nil, 0x1000, 0x1000000) r1 = memfd_create(&(0x7f00000000c0)='[posix_acl_access\x00', 0x2) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000100)={0x79, 0x0, [0x800000000, 0x0, 0x80000001, 0xfffffffffffffffa]}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000180)=0x6, 0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000080)={0x4000000, 0x5eb, 0x39}) 2018/05/15 13:36:06 executing program 2: msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000000)=""/99) r0 = request_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='{\x00', 0x0) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) 2018/05/15 13:36:06 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000006c0)={{0x2, 0x0, r0, 0x0, 0x0, 0xfffffffffffffffe}, 0x2, 0x2}) 2018/05/15 13:36:06 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)="2e2f66696c6530ff", 0x0) 2018/05/15 13:36:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001180)='/dev/vga_arbiter\x00', 0x20800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000011c0)={0x6, 0x0, 0x1}) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)={'raw\x00'}, &(0x7f0000000040)=0x24) read(r0, &(0x7f0000000000)=""/63, 0x3f) r2 = memfd_create(&(0x7f0000000080)='raw\x00', 0x1) r3 = mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000001, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001140)={0x2c, 0x0, &(0x7f00000000c0)=[@increfs_done={0x40106308, r3, 0x3}, @decrefs={0x40046307}, @exit_looper={0x630d}, @register_looper={0x630b}, @release={0x40046306}], 0x1000, 0x0, &(0x7f0000000140)="5072f36b40d42a70b1988443d020983b88fa997bf1e0c34f8bb471f8fad469c96cedee618ab8c3c1e7f37fa8d2bb059eb7d51ee1ac13c1e7e702a4c4a471b720559ce23deee5677c22ed1097f6971ec6a493be2ad19e0fbd70c55ee5d99578a770bd44492179f9d347a589fd10e25f4a696fdf3c73a357794eb58a9cb29e42a23ee71a8ce96e8d2a5df3bdd56bca451f536362a9ee9409be4b3f36f41422b1343a6d1e6c8e2067dfc5b65ebed6dc83ac730b9d89963518a94c4144e811e4f7b2ce404291a6f382eeb08fb63dc41b22221c199f3a19ba34a13e6025deef9b98bfa53af123d49d2664d50acb96f91be8053d262b0c3809d3ea19efeeab79459c19800779a47943ef5f2b43c8be3614219891ff9bc7552189c24c230e485db0900a4e6d46a1c41a5016e551408f0d32a4635cfebf339fda139da19f438aa611948e9a9cc97ef5ecace10cd01b774c31958b57bc109750f59a6f5557b001a4fa84841594c682f9c9263b4619ecfe1d76b2dfaead035d04a740f953de43027b36269e83b9fa4ab038d0f3b4bcadd28fc4b96229b72d41c32d9d2432962fe8b68300f44a1901769610b66d1958ea757a651272cb27cad70333902275c11c3c9550b9e783499a6c0629025f147f1b6c1ede8953afe5efe732d8e50b4d351601f8c01cc4a7b7e68f767ef3cb234653603af194a2b0f353f7a461b907312a926b9a74a4a923c5ca866712b3ce47ddcdbd35cbe7db344c0496bc5e5a30b499f032c01eb162e5dc28b4931ed21ff32e77c9f3412091b3e1a2736dcb34f01e71bb13bf91760bc088caa597aff717861003274c2d209389d3bd9916d3991a778d422c448fd4e6fd4b27516c7b664c07da9a81223d350c7fae10b862bc18b2efb711e7d2863f1fcd9c0f8e16c86828edd38616be81d5dd73a19ba65d7120b8f55980524346e50ffe0cf41c272aaabf11422d2580d449a4870944d214a5cd2633783dc30af20c822f0f71eb50fd07d7c7ffbf2c1ef49b235663850d105ea250159f1bcd0b6180c73bca71d955bf0242fe0a0a81cc3ddf6f280a61d424803c3f0b593b6782eb26cf0fcf60e2180b417ebe8fe869471e2117b5c14e61bc7fbb00108cc5dfa22d7eb51c76ddaa893e4c0bbf6bd6b44ee340ce7b8516426ec7c01180190c67658c00c6cba404761093300afaea08b52fa897b331eb9402ae6b99110675bb7c6ce846a09b027836dc0633c55e404b7840662865e598137d73f53eb36f1522f832b2478379c550d5d3b2d2fe032f471f1977ea9c1e8cd0ae6829650ac8305e2d28520f6f7a3c2090930a532c8810d0cd84d8d13dcb0fa34512c299ff17c244d21f04595e394e8b3d9b3be0143f20765a39bcd2bb30336d759391f75bb60b023b6345931edd51ae3546e151570dc271ab92c5c3aa7f680b3406f2e434d92ef3c004cc322a892980f7e5daed5697f5cfb5cd955df1f6daa66316a82db640dacb7eba0105a5604f2e558abfdfd07f2bf9e4bd2b802d9a0b5d10836f4a9940d66cce746aa8e88561148dc06292e357d4794758f92eb1ba1f9ba8d8ca9a61348d55a329d351bb79fc72fb15613ae0efd433f14853c47beda09834943637e85e4e730c96f1c80e420e4ca69c451432e1e7df163a5243fa651c39bda007a2f070bf4206b18f82aa24e832685d6041ec1acc57aa5a48e6984337d637642d24cbbacb3c155d58becf89f3600fc1780ea1d9b243660f5410d90d4906eef9b3eed0cc510748e178dba0583fc1833dfcb9e42e3c22c0bc382307c078f80ba7669947b08d15b4f178d4c2b67384325fb0b2f577075473944e71b933cefb959db30021ced4b9d9a8da188c0167c6f6611d80f5b6ff07ea7355245c09e65c3fb32d10f46f9bf904453ef3bbf70ce5b3d085b249a44a58390c54dad0f2e736380dfda19e3d923cfc327ec83e811a02b4b4194859f11df69dc24bea067dc75e2e7bd1624a6db4b3d51fc609e0f1ca4b2173e141f7533503c1f0d7bf44935950bb6e5c56954bed4e44a33b190f9f69934950d1119ddb787472ae4843b496b9ebe0d3f7724861d649c392a1e8829bbb6eb23d97f2830b05447d7b85bea4679c71d305ff2b7eb6fcab751957d88a9f5d1ed9a0cbb2f200137020c0cb15fa2d28ee29aca30682158c6a4a13cca89e43e0088c15fb932257815b998dc3b6a0d15ab996f4f8b0c9b7bbd97378eeacaa07bf0b96d17dc74041442ff2957b9549bf6edd598758793600b83a6a30067401adb71ca32004841db7e0468cc908e872230341eca5b4ba8b77970b5c053f7f64f973de1b12fb5338930c4809919070be19277e185ce1d08933bc9bb19ec7f14b55ab1ce9ee5ba1e175669870019ff4a3ec4fdace91bd7a82cdbf04772c98c045a6a8e6111d013fae69c534a73ed2ecd32f3b126c13eb33452a311c9e45ff04bcb109b500420dd8611c94c89117561cd52333f002e9757f51d17e12db6f439400b2b4430d191a310c659613e5c75d523da7d81abfe043bc22b1431921af437539e25f904c8aed8f214f6d37c492f965ebd61a176cb93ac64ded9496b8f14c923f94326a7a0f0399897bfa22e9c888c7baf40dad054abf4e9392488d106b711bee8881f11b56413ca7732378f7a3540d3479a5c2c30aba4b35abcc9538049eca9fe6a835a09d58a93193cb0ba0ab77f8b332f4087bce131d210d4ce5f0e3aa1d7126df1edf36ddd686893aa70f07c224fa32b2ebd016fe50107d6f6addaff45bebb0d102aa5443061fcc25f811cc0768b22ddce0f40ebf9f7c41a5c1672606116dee32efc6855c44246221cedee9300681840f3831d2a4574515cf6ae75820370ea06e5563e32b6cd286d44002b32f88275a036fb26a70af7dfab4dbb620e16df1a73a226b91f2e1989b25b5c76af3f80bf3ce406444fc36f0f79831ca657b7c00a744cc5504abbdd1533212113eb0f1f9dc05066f7a3a81508626703c41a113661712e74ed1fcb24ea602694ddb806b491777aa9ebe5cc45234dd6d8bc34bf251158231d8be9ddca3b6066522fcba3e9cf99f3f2a984d2261ed6d3f838e5721ff723e8bd9f996545e663c3f7b6b79f3dde00339a637af13d73ec4a5d7167bc3d1b24e550bd49b1b07f1c4fb34e698677eeef1bda85e0ecf7eb7d782fe504b6b62250bf7f3f062f7338989ae53f896c52a956c4a4ca756e677e1fed36ca6db7b5c2da1f8268c7386cdabad406c864cc4235e7b3de6215ead39928a4c6c9b73752ecf40148db3a91f18422f5c19890db49c2cbaa63656c4380cc9b7c4fac76fafa915a8cf82721c5d5285bf29482181519f339747b6ca83fc8f50660d8155d2b1a3ae1f131f89ac47e7e6990c389993dfbb3e32d2c7928e1f6491c024189151ba4ea9a7c4358c4d7d13bf6ca200852837c96c2deeeb1385ebc9384cbf576f8ffad2ce641a4e2d32d79d5c0f56080c5512160d2043d6994729e6a7f34dabed87687c5ed11e8fe7745787fbb7bb492c24b03d77751260c620d0c6d486fd00d2b1374d2724915a01083f624ac2772d7548fe9e572e87c6060d8405806e7a92fd1508eb0ab34c81297edc6fb2880eda2ecad5ad0e19710f24dc84033c168bef61e13874f460269129287d7a5f8b9b19730426a20ab035234c532660bd0397821f9a7ba3ce1b802c939be99b2e9796ad2acef134b94ddaa126c9627221f0a682695890f10d88fb2ae1375683649069c0b1ddfa0ba71ed17d903929429cc2502c19068587f5609d63ba7326ba8946888f0c895dae1de90c0831c23e75abf036077b0128df0e3883f296d0573ffc4a5efd076089d6d8d4d39489ae835dc4cc4c98aa20bb2928f46f14d34c95d0e91041282c59d07ff30970dcecacc68c6568437e951f76c5bfa84dd1fea2c387cc3aa8f9ba114d31ec664e2aa8236a2dcf89450685974871dce208805c5a6cea42c0eae50cf1f2e8ef445983313d561b3358602556f29c88fc642545aa3fe475c7384a7287c8602766b209859ff9a63452e18aeb64df664cae01a325854486afea6c578f19e5c5100f196828827913ca9901043d88a62a1ed5b1736615ad970d20615c2dcf2e7bee6c4a6e1d898f70e90db1fd0433260bca4cbbab8527af516b72f8dbd939cea3b2419c97f428f280ef714d4050febc337257ec6b7e258e14c434d5395789cca05b7655ef4e769360a7a509ccb4cfb80437f6ebf45d40d1966af7d004e52c89dbfa5cfbbc01a3f2b026900e29d27ae7a87927b83efd2a6abf85f80768c8a7cce8e2f2ae936056e96cfcd38c911888b5e31c9507b57b5d7fc1c63d2692525b97ad56921fb9a2c7854113dd8f6cd76d746d50ba0dd441f889c451d3efa18c49063013fd0ec5eb667b06b8fcc5381d23be15884cf80d0b8ddf5bf1f7ca0eff34637dbe7a35c7aa330949071e64ff55a421d0cfc45b9b91a75fe8c553a8dc32085e53393746c197429ab0d424ac50bd0f07a3704f92dc98450609cf74a8ca710859c9157a81def8d94e0f0f6e097afb74b57172cec1c82a8f118dae8708fb6b1eeff0ecbf318e9248870136b4db57a3af19bdaee4727fd085cd17c5380eca7d91cac3ab55c86984976a13322c47fd1eecb111d05af95e7675c9ac3a6d199d355cd796c56333c16fbf69df6b762e0fe4cacfabf61b75a02a31ad28684632899979118bbcf0699c3f2ae0dc859389bf3c7216c0d64a01348cee5d552a231fb898303df3615a2beac0edbe152aba166d36acc0ccefbc4bdfc38d2a02d3f3a5bef32e71f002ef9a23b52ef80c2b7a3cd093977cd559a182b524059ff38cc7084a0c46970abf141edfcccefd7b1c1db4cd3325a4e64f9e5d8c6bd62710780d6f1ed786702f092259177b91ec3b5bb0fe942f506fa577171da7643c60fdf97cc69993e039c5818c36ea4ba3a2dc27af8b458411490ec69e3297a33fdf942297100927d12a082af8538f0960f5b624763612fda49d940f67004d9033e8d5862a072137ec8f64526df2ed8768f5b91e87ad699cf18f49edb2ceb2e6fed42d1340af8598b06b2b224b0ac317be9255cd7112e659527d4881a7e5c7dd10c04ad356986eebc64d101cd10702d77e9e84e6384cf13280d9b71a199828152bad440e3123df150394a2bf9d50ab36acf926d65f85bd47a8118d8509a4168034efbf49520d8e2b2a45d267795a257da946b3d11b33e0b780b4e8c4cde85fd756934f4e0bbe41163955b8e45e6348f2e6dcdf0c3d458c42969bf87b022f64a55beddd3226bffec893cd2d20acdfc7db6d86671c5d7b1b3eb5b10989dd27c791aa8c682fcf8cbe4de36582460c5fc9da3df0b4b9cfe8ce182e749a57bdd5ebd50f69c52acd40a71b576db30e9146f927de42f8448fa50295ec5d023214361c7d98f5a340268318878ce27b081f4061fa6d000ae1ef985235b26e190f95cbdb48e4d5578edc3b90782316299e4a11695e4724f3761b53b65a9dd71e6b16307d77a12ad8f1ffd6824e09169e1a4eda08e77e0a18ba3d4007aae4af8abe353e7adde4d5616c08e81e365934cd7eefa5e34160117552d211490142eb1b1d69aee613dbff71d7f1d4cc11f5741542efb8a94d966bbd0a6579f5edd70645742f3e26d51de8b0d3b1fc39bab3869ee71625e5929e6819586ff65296456827cea36203cc7b61122e24a88762d5bf701ea7bcf4968f25a886e49cbfe3f2c9b521a399caa0014d68c128edbf55885d7ebdb1d5517dc24bc57629626ff78afde4cb2c38aa3587dc3c740a2939e3cfb1de8e68fe81bf20751c53cc6c082ad19ba819"}) 2018/05/15 13:36:07 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) r2 = userfaultfd(0x800) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000180)={0x6, 0x7}) fchmod(r2, 0x10) keyctl$chown(0x4, r0, 0x0, r1) 2018/05/15 13:36:07 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x1, 0x0) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setitimer(0x1, &(0x7f0000000140)={{0x0, 0x2710}, {0x0, 0x2710}}, &(0x7f00000000c0)) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="39c33d565e598ec51553b7783b9c69849afe39cd3dcee32ff6fe769004b5c80fb900bc725849ab3ab04b93f2233aa1474f28a87ddff710ad3a5108a58d886e43d0c1068627c5428e78b5fdbef5a0b279c1d68bd30e15afa5895ee80a0ceb705f030869f45d13253f56814311b36faf089d9b74446340f1eed4dff732809d6c4600977fa33a2f76443d9171b20f95c5bb0ed774a7dd59f8be8b8233b3b1e2f51bb6c36a393e977f526ea704484255a6378938fa730bc7bfc441487e392195cff94b1082abac53c06b305947a778e79a061657c895e576c0fdceba48fca8519b0991", 0xe1, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r3, 0x1564) sendmmsg$unix(r1, &(0x7f0000003bc0)=[{&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000680), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000001000000010000007a33664f7811fc02b911163365f073f7d91323c39a9532f7ca642e3121369b09d8c74469e1a270dbd48a7c025999b6faa46952a64c8bca24edcdb8e201da40624b724fc619f3f2f4d02b04d498", @ANYRES32=r1, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x48}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000002f40)=[{{&(0x7f0000000940)=@ax25, 0x80, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)=""/36, 0x24}}], 0x1, 0x0, &(0x7f0000003000)) 2018/05/15 13:36:07 executing program 1: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@llc={0x1e, 0x2, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0xffffff7f}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}, 0x0) 2018/05/15 13:36:07 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) capset(&(0x7f0000000140)={0x20071026}, &(0x7f0000000180)) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000002c0)={0x9, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="14400012"], 0x14}, 0x1}, 0x0) 2018/05/15 13:36:07 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)="2e2f66696c653004", 0x0) 2018/05/15 13:36:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x10000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00000000c0)=0x6000000000000000, 0x4) io_setup(0x7, &(0x7f0000000280)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f000079a000)}]) 2018/05/15 13:36:07 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8000, &(0x7f0000000000)=0x3, 0xcfc6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f00000002c0)={0x1d, r1}, 0x10) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c6530207663036e3000207663616e30002047504c5d76626f786e65743073656c66207663616e30002076626f786e6574"], 0x38) 2018/05/15 13:36:07 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20a401, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x2, 0xfffffffffffffff8, 0xcfc9, 0x0, 0x5}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000300)={0x2, 0x4e22, 0xffff0000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/05/15 13:36:08 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001c80)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f0000001d80)=0xe8) lstat(&(0x7f00000039c0)='./file0\x00', &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001e80)=0x0) r9 = getuid() r10 = getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000033c0)=0x0) r12 = geteuid() lstat(&(0x7f0000003400)='./file0\x00', &(0x7f0000003440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() getresuid(&(0x7f00000034c0), &(0x7f0000003500)=0x0, &(0x7f0000003540)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000003980)=0x2cce, 0x4) getgroups(0x4, &(0x7f0000003580)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f00000035c0)={0x0, 0x0}) lstat(&(0x7f0000003600)='./file0\x00', &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00000036c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) sendmsg$netlink(r1, &(0x7f00000038c0)={0x0, 0x0, &(0x7f0000003340)=[{&(0x7f0000000100)={0x18, 0x31, 0x100, 0x70bd2b, 0x25dfdbff, "", [@typed={0x8, 0x32, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x18}, {&(0x7f0000000240)={0x464, 0x1c, 0x10, 0x70bd28, 0x25dfdbff, "", [@typed={0x8, 0x7a, @uid=r2}, 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{&(0x7f00000006c0)={0x188, 0x10, 0x302, 0x70bd26, 0x25dfdbfb, "", [@nested={0x7c, 0xc, [@generic="5f27b3d12740041389f8dee17125e8871c9253bd904cb25943759b2a217764af2669d9eb66edff9a7f365d36945e2a86e5bb007f919553368c089639d4b791243f5707fb8789dcd416d94aeca547363b8f97b3cee47e24070c5ab5fec4a9d9296d1194ad037272c3577cea80c30415b4ce832db537"]}, @generic="33f576369f596ec14324bd671c34c3584f4f0d67d309239b07d97c524d15e2d8255981f1e378d0f988f78d1d29d4e6c267e084e14e51062b4f82b4aac10ba9bc14e4153feb0d10e02ad6ba90687dace74d594a1201a15589697c5622d183f9197b9022f55e21e63f9e2301f39ea186cc379bb812e2c1c4ce7e2eaf0ab509b334c23f765cd0d961db3fb77318a6cb293a7375e5af24740982705b334e8ef5afa04611b532cfc60d716ef8c438e1fa59219c37ed5b2c8b43c44bc05866262077807dfe42929764ca02fbfc44a2d2aa2d21d6a0ec196f464beebdd5231df577b57137cf783427736338905705a10dac75", @typed={0xc, 0x23, @u64=0x7ff}]}, 0x188}, {&(0x7f0000000940)={0x132c, 0x2f, 0x10, 0x70bd2c, 0x25dfdbfc, "", [@nested={0x1104, 0x65, [@typed={0x1c, 0x2f, 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@generic="92caab0e1f921a7a91e66c853b591a756b0bf5a594471f1459315e5643dfde855a9138cc7e68607ac217e45eab7849f5869e95b5d61710e367d707bb3d38bbff62e5879cfcd6f94cc7fdbc8e83febe869792f7990b94dad6a5805410b2f9728da705e3f9e4da36fa18e63932aa424d9d90d7190bdf0d65874fdd061ee26876ae4edb5473852049d22b8f3b4509dda2e39b509dbbc1f26efa448e12038dd31cb05fa524f1a20817140efb588fbba971aeecc560826fef6fc7272428bd5c4b07a3522279cc7bdd3b472e380a6b2ce35e3429eee3347456985315c358dd23df96c23a3274fa9c89503ffff72dc7dfa5bb8924"]}]}, 0x132c}, {&(0x7f0000001ec0)={0x136c, 0x2e, 0x400, 0x70bd29, 0x25dfdbfd, "", [@typed={0x8, 0x68, @uid=r6}, @nested={0x1108, 0x2d, [@typed={0xc, 0x23, @u64=0x2}, @typed={0x8, 0x30, @uid=r7}, @generic="fd29e521459fbb52ad222ea80a77fc1de78cbeb549207e80795829f021a3bb279e859f325f5615d81c504dcfe75e8e38d816de1e3dc9bfecb719657b62875b5f07137b832e55647278c9060dae2262a66c5f20b3c79ad373a7b1aa62fd185205fa3716e51954f7c81b5104cb8d05a86511fbce1c987adecfde9441b637a9caa5c45be728bf54d2fb9aa0fca5d4c181d31f82765ed7492003c185df94ba204a9bae78d62639c5637f2c1013beeaf75adc6434b111b8dd906821695e566ba605630c79c60fd6d446dcec9be9008a9b555ce9a2e6fdb23bf9f4d24d27c6e053dda7d332287aac8af879541ae133af", @generic="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@generic="c4a0561bf092eb518e23e66ef71ead03cb510b412027ebe0bfa4d3db8af004b6d43005ebe78021e1a820972a7a0bae3afc05875e75378e820a2e7d3ee050f752e6779ee45857b4414757e4e9d8", @typed={0xb8, 0x8e, @binary="28a9ec1a8a104c396701b49c1078dc201f3e89a30899d5f4880903c101961cba24bfc014e7bb88c0e82da215d942ba830e7a48b712e33fd0d4270e82a9d38b2974639e18e48ff853088a66e7020f23ef27227137edff897cd88913b92ab5e3a22070f0e99d850dd34b6560e709c9c4be29b653cc13b76795bc182bd9bba6a2f4b40149e5774f7c7d31857c246d72811f8a261f9b3ad8e380bde4b91af2e492d022136611140faf65a475f3305294e1fcd165"}, @generic="0f28e1edf11c962fe2220e67f05d56d3447988e80c045df83698e56e833b881335ef6da6c4f3703bce9a485960ae039335994c783d4899b85cf98d13355c9b2d4bd8fbc9499d59803b2640fe5c802b3c6fc13d8369295135d80c5b16f6a1885aed9a2ee21126a3b77435376d90bcb3a6ddb6b8fa7c36553bd6b0e26f199ff4f11c4c852336499e074bf3828d4eeae7697160006ef397726151a6dba856922aaf5b40449b4881c7a6eb103b04c364134199210bca37c2a9e620c854dc0b113685182b28fdeca921e6d4e16de4e10cdc2bd57cd51aaf195a4595e72771f8cb35b8c4b96272c84d3627b3f62dd1a8388834", @typed={0x8, 0x54, @pid=r8}, @generic="edfb4f47ccdf0b0d4070b78a7c89abc37750f903fcbb08a5288ab3f3d414582a25bc69f893c347a20e47b34d6fa09c63bf7be5cf717b270478e4d01fa7105a5322", @typed={0x4, 0x45}, @typed={0x8, 0x60, @fd=r0}]}, 0x136c}, {&(0x7f0000003240)={0xc8, 0x41, 0x0, 0x70bd2c, 0x25dfdbfb, "", [@nested={0x5c, 0x3f, [@typed={0x4}, @typed={0x8, 0x42, @uid=r9}, @typed={0x8, 0x25, @fd=r0}, @typed={0x8, 0x71, @pid=r10}, @generic="7a8d676dad168ea914cef9c33f03daec139d20f8f10dd81356a0018263a057f0e72c991ec06aa650fc2932c32ed1be5c", @typed={0xc, 0x2c, @u64=0xd711}]}, @generic="d2bde4c446af35015fae5cd42fc27870d4a64de35911919e34c4933dca41e41e67dba22ab5a99eb0bda7716f2b4350928ab0a2e0d76a14e3d1c82de2ee25532159477995d8b3044c4917def6e52e5775fec916779619f61a90"]}, 0xc8}], 0x6, &(0x7f0000003700)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x190, 0x40090}, 0x40) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0x200000022d, 0x0, 0x0, 0x4}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000003900)={0x1, 0x8, 0xa4de, 0x0, 0xe}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/05/15 13:36:08 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80102, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0xfffffffffffff0fa, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)) 2018/05/15 13:36:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xbbc9, 0x200081) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000040)=0xd000) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv6_newaddr={0x40, 0x14, 0x835, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0xf, 0x1}, @IFA_LOCAL={0x14, 0x2}]}, 0x40}, 0x1}, 0x0) 2018/05/15 13:36:08 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:08 executing program 6: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000180)="9e49", 0x2, 0x4008040, &(0x7f0000001180)=@nl=@unspec, 0x80) 2018/05/15 13:36:08 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='z', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r0, 0x0, r1) 2018/05/15 13:36:08 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x2080) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x17, "6e3a642bcc47085ce3a3e35e273c6ee18b59c6e3a6589a"}, &(0x7f0000000300)=0x1f) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x7, 0x10001, 0xff00000000000000, 0x40}, 0x98) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000001c0)=""/230, &(0x7f0000000180)=0xe6) 2018/05/15 13:36:08 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x83, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000000c0)=0x5d) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x3a, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0xfe56) 2018/05/15 13:36:08 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x7, 0x2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x0], 0x2}) keyctl$chown(0x4, r0, 0x0, r1) 2018/05/15 13:36:08 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x408000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000080)=""/246) r1 = memfd_create(&(0x7f0000a32ff6)='/dev/ptmx\x00', 0x2) fcntl$addseals(r1, 0x409, 0xf) ftruncate(r1, 0xbd1) memfd_create(&(0x7f0000000040)='ppp1wlan0[]\\em0user\x00', 0x2) 2018/05/15 13:36:08 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000280)=[{&(0x7f0000000200)="bfefea1a248226cce361e0e50a7a3f9604e9c3719b53b43abae3a367271a3f72072c6a965e870d2953142db6261ac455fbffc02ecfe4192c5ddda6efd4c1b17a379f", 0x42}], 0x1, r2) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000629ffc)=0x2, 0x3) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000140)) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000040)=""/178) r4 = getpid() syz_open_procfs(r4, &(0x7f0000000100)='net/ip6_tables_matches\x00') 2018/05/15 13:36:08 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:08 executing program 0: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x2, 0x0, {0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x3a) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)) 2018/05/15 13:36:08 executing program 2: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x0, 0x4, 0x6c, [], 0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/108}, &(0x7f0000000200)=0x78) [ 130.530953] IPVS: length: 230 != 8 [ 130.548430] IPVS: length: 230 != 8 2018/05/15 13:36:08 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000240)={0x8, 0x8000}, 0x0) 2018/05/15 13:36:08 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r0, &(0x7f00000004c0)="ea8433832656ccb65b332cd1e60cf1aad30d6bcaa2", &(0x7f0000000600)=""/4096}, 0xffffff66) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000400)={'broute\x00', 0x0, 0x3, 0xad, [], 0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000300)=""/173}, &(0x7f0000000100)=0x78) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f00000003c0), &(0x7f0000000200)=""/208}, 0x18) 2018/05/15 13:36:08 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000140)={0x1, 0x0, [0x0]}) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) bind$nfc_llcp(r1, &(0x7f0000000240)={0x27, 0x0, 0x1, 0x0, 0x1000, 0xfff, "f9b958b034826a9accb81fcb84bef841bdbd8f01ae356ee30deb691dcd9c087e86d510e40243bb132a84a7fee1bb8a76eaf49e34af9bf8de7b58b2d77dd865", 0x26}, 0x60) keyctl$chown(0x4, r0, 0x0, r2) 2018/05/15 13:36:08 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x800, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000cc0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000c80)={&(0x7f0000002480)=@polexpire={0xcc, 0x1b, 0x525, 0x0, 0x0, {{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0, 0xa0}}}, [@policy_type={0xc, 0x10}]}, 0xcc}, 0x1}, 0x0) 2018/05/15 13:36:08 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1}}, 0x2e) fcntl$setsig(r1, 0xa, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000040)={"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"}) r3 = dup3(r1, r0, 0x0) ioctl$TIOCSCTTY(r3, 0x80047437, 0x70700000000000) 2018/05/15 13:36:08 executing program 4: io_setup(0x8000000000006, &(0x7f0000000040)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_readv(r0, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/203, 0xcb}, {&(0x7f00000002c0)=""/193, 0xc1}, {&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000100)=""/51, 0x33}], 0x4, &(0x7f0000000840)=[{&(0x7f0000000400)=""/165, 0xa5}, {&(0x7f00000004c0)=""/43, 0x2b}, {&(0x7f0000000500)=""/212, 0xd4}, {&(0x7f0000000600)=""/44, 0x2c}, {&(0x7f0000000640)=""/80, 0x50}, {&(0x7f00000006c0)=""/155, 0x9b}, {&(0x7f0000000780)=""/192, 0xc0}], 0x7, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00000008c0)=@l2, &(0x7f0000000940)=0x80) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000a80)='}]&#)\x00') sendfile(r1, r2, &(0x7f00000009c0), 0x3) r4 = socket$alg(0x26, 0x5, 0x0) bind$pptp(r1, &(0x7f0000000a00)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) bind$alg(r4, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) socket$l2tp(0x18, 0x1, 0x1) bind$alg(r4, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) 2018/05/15 13:36:08 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000040)=0x5, 0x4) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f00000018c0)}}], 0x1, 0x0) connect$unix(r0, &(0x7f0000000240)=@abs={0x1}, 0x6e) accept$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x121) recvfrom$inet(r1, &(0x7f00000002c0)=""/4096, 0x1000, 0x2, 0x0, 0x0) 2018/05/15 13:36:08 executing program 1: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000040)=0xa78f, 0x4) ioctl(r0, 0x8912, &(0x7f0000000080)="c604002cb0bfab3f9554f813aed4fd4888c23f8505000000f66f") getpid() r1 = gettid() r2 = syz_open_procfs$namespace(r1, &(0x7f0000000140)="6e732f7069645f666f725f631e6fbfd65402000000000000006e00") setns(r2, 0x0) setns(r2, 0x0) 2018/05/15 13:36:08 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)="2e2f66696c6530ff", 0x0) 2018/05/15 13:36:08 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x800, 0x303000) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x2) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000100)) 2018/05/15 13:36:08 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) keyctl$chown(0x4, r0, r2, r1) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 2018/05/15 13:36:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1) r1 = socket$packet(0x11, 0x4, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000080)="2afbc36abe8493686f26eb1c8ff3", 0xe, 0x0, &(0x7f0000000400)={0x11, 0x4305, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/05/15 13:36:08 executing program 6: r0 = socket(0xa, 0x1, 0x0) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x10, 0x5, &(0x7f00000013c0)=[{&(0x7f0000000100)="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", 0x1000, 0xffffffff}, {&(0x7f0000001100)="155c297b31a02a764ecc68736643fabbe0797171d50d7001810c02f42145de22deac16a7ffd83976815691daaef6b9f237f0559f7889220bd27e5d6c21094c80", 0x40, 0x6}, {&(0x7f0000001140)="c28ea2d3c69cc1d9495cca56daf296a6832b792b62e6515f3149b8ffd3faa228585f7915386d9108560f451ebf4e5ccf6be1672be02df20822c5eed19da18e3efd73b39889f5719ebbcf483fc4793d6343c371b7f1364981976fc8fc692b9949501038a4aaf7e12ed51b764db0c864908522bb88c857e2ae56eaa2659a4a81092ac65ac60fa5347e08db6e30742d6f867deb6740ad1c913a0080c26d46672779c46f6fe76355e53dfbd709687e", 0xad, 0x5}, {&(0x7f0000001200)="3974bb34a2a21ac3b3f8387b5784590e1c22b9d60b7003a2758ab8eeed898e62f89ebf0ff5e65e3cc3514755c86a0f0232ba3c6310e1c4bf07bf7048706880c4da1774ded44d196829afb08363ec69fb71cb820e3848bfd6755d86b81b4e9d3f9684a7e60bcad736188eb74be6e62677cb14c8df843a4a09cded2c86703d20fb789c8dfa56d2ba8d483e65038b4cdea5767f1cf65bd2", 0x96, 0x7467}, {&(0x7f00000012c0)="a0389fb7503df1865ad4c3cc87422d85c56077b9fa8c49b52a8d5609a1965654df6760067c7e8f5202c45ec223a741cbcad755bbd9ad0c2aad858764da80a6a5bef058541f1b3c69873d5384b82509f197674f10900d7841a9c544fdfea6da8ec8008ae1b5ebb0bd494c9a9d08c613efd91f48db17c95e60cdef1b0a4fd274909a832c2dad279832328a68f0d4b642eb821243db51ba63b80134286949c0d42d6ef66d19f89d2ce3a2992fc62553c409fafbe368ba2d987b7391985b3cc9c62fc5ac29b7ce795d1c00f08e26e2929c6aa80aeaebe1c7aa51a88963c4bbe7673279c0360dbda718f72074ed04bfe6bf778c524a84b448", 0xf6, 0x9}], 0x100000, &(0x7f0000001440)={[{@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@quota_quantum={'quota_quantum', 0x3d, [0x35, 0x156edb6795bebc20, 0x3b, 0x32, 0x36, 0x37, 0x0, 0x118417acce38bbd0]}, 0x2c}]}) ioctl(r0, 0x8912, &(0x7f0000000040)="af26262c8523bf012cf66f") mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xc003, &(0x7f0000000000), 0x0, 0x0) 2018/05/15 13:36:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000001c0)={0x2, 0x1, &(0x7f00000000c0)=""/130, &(0x7f0000000280)=""/230, &(0x7f0000000380)=""/207, 0xd000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000840)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYRES64=r0, @ANYBLOB="d5ee274f89c67ce483da9e93c0164cc341099d79e78489a7e817197e5ad10c3bb89910cd94634ddcbdf603f96f75f698bac2462a09eb9c", @ANYBLOB="5b7cb00967e6267a741267ba2f54d5decb6830f579300f302f861bfefa199d7ecd823b277d42005109fef5cdce06824b4232bcfba683cc2fc7086a631c5bfff9b40c08ed9ede738e32eacdabb5be3b7519a3615978", @ANYRES16=r2, @ANYBLOB="4ef7c8bcfe715f75009ce66241b676d553518e4f08e4d1d6e99414439dfbf078188b91576f38973306b930903bd75755718807b43573337b1a6a903a6ee585e0c672bfb4ccfce75139ca57404fb9f0b6a7347f850e7808b9b65bc3831210f8410fb09f1bf7a37df23d88bbf6c8bd3123d5f8eb5b90c1b6d5aec6cc8a5cf98cd5b2671b201a039684", @ANYRES64, @ANYRES32=r0, @ANYRES16, @ANYRES32=r2, @ANYRES32=r1], 0xa}, 0x1}, 0x2) 2018/05/15 13:36:08 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:08 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)=':', 0xfffffffffffffe01, r0) r2 = getegid() getgroups(0x4000000000000012, &(0x7f00000001c0)=[0x0, r2]) keyctl$chown(0x4, r1, 0x0, r3) 2018/05/15 13:36:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x100000000, &(0x7f0000000280)="c6262611852bbf01f6f66ff7a48f942f598fee8aafec6f44a17f8870cc96f30fb748af16ad1cf24b07ce6bde1ad3441b055c54054bf7393833bad501aedd72d682613db97044835b940441f9067ba0faca1f123784c9a5dd93db701b5f116f9a5e000eb2249fb9f200a3661d92beadf44ca27e28f2b16b4cbb0a8ed27fde3268fa") connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00000000c0)=0x3) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}], 0x200000000000014b) 2018/05/15 13:36:08 executing program 0: r0 = socket$inet(0x2, 0x80000, 0x10000000000079) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") readlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f00000012c0)=""/4096, 0x1000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000001200)=""/145, &(0x7f0000000100)=0x91) 2018/05/15 13:36:08 executing program 4: stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/15 13:36:08 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000005c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000002c0)={{0x2, 0x3}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x400801, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000001c0)={'raw\x00', 0xdc, "8305bc2de3b4eb049c536208c16b88addfee25a95039733d9d6d3a511038dfc1f10981d41492da1627a33cc0eed26d4fd5b4caf19aa646a327e0c6ff6f6f8983456d034a3bb6c73894e03837d3c6ff3d90222195a4b2e611a688365c3ab9498fc9a2f5dde3cac7cc4bfad098473b0e143730a394ff3e2f43465d323e9c78787665452870a828d6c746ab19505c0888d144d0476bbc9dcbc7fb615c8f98790ba44b76498d4de3722a20f982712e0a2bd35d44d59ed4d55a156311d832cd4582988058423cf57fc4f947cd5c335d543618932cd0eb350e8cdc7e6a2ed7"}, &(0x7f0000000300)=0x100) 2018/05/15 13:36:08 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0xf, 0x4000000000000002, 0x3) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001800)=0x0) process_vm_readv(r3, &(0x7f0000001880)=[{&(0x7f0000001840)=""/8, 0x8}], 0x1, &(0x7f0000001900)=[{&(0x7f00000018c0)=""/14, 0xe}], 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge_slave_1\x00'}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000012c0)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$getsig(0x4202, r4, 0x7, &(0x7f0000000100)) r5 = socket(0xe, 0x3, 0x3) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$inet_sctp(r5, &(0x7f00000017c0)={&(0x7f0000000280)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001580)="b5010202df0024a464bee699c65d37462464c2cbd4d4d264f64c730cecdba43e2c1949827c4ba5dabbeb2bf893d8c671f11d06f9e4b31476b0b5eae9af348c5313269644665a480847f8bc1aa49197c48df1e2fcd6686c2bebc31dc791474f6935be3c8fb65cc2542671677eac305bc0044e5d0fa9b332f25c77a84b436b9a35f805a2ca5928ed03f858905acf1ce41b650ab8e557e3b1324aa6957269eb4c6a4924c4f3efa7e2a2be593d523dc053cc1fb345d8b1c496521904a32a4f04cded298caa3add5439b9a8a348a3bd49de292d6e8624b96b867cfa89db539ffc9745c3fcf4a36679449969ad698eee32020e79", 0xf1}, {&(0x7f00000013c0)="8ae9b0be2705010f72466c603c4ad60dbb5d1db6b54ee90ad13172eea33a3e26328141023411f10bdf0222e9", 0x2c}, {&(0x7f0000001680)="36b4e3fa01d9e2d1a1443d6aca7a411cf4685d48de99d819e99f8defa4c72bee201e82b0ac2fac3693839bbb563362c8bffbf5d2b469278780b89ed45b62f9c2fa039327f993eec7a3f41ebec349ba2d30d7adb4ea73ef90c6b02028e2b8f189abaf58fe17735075f6174bca1f3d1607f76ffe6c87e21dc0881b6d05e3eb8cb1c843188c70df9b2fc85cc6f874c03db7bccfd1e3cf3dba8510d8c08665926e9fc66d245461358be8216cbd0a2143d15bcb7c89670c1f235395596ceaadcc4549e4ff438227ac3216898a0b7271ca48781e8f5fbc4108d72a93345b685d35b563c34b0e8e9f6019c0456533788a44445c21eea50dae", 0xf5}], 0x3, 0x0, 0x0, 0x48000}, 0x40000) bind$inet(r2, &(0x7f0000001480)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/123, 0x7b}, 0x0) 2018/05/15 13:36:08 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x3b, @multicast2=0xe0000002, 0x4e24, 0x0, 'wrr\x00', 0x3c, 0xfffffffffffff001, 0x78}, 0x2c) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}, @rand_addr}, 0xc) dup3(r2, r1, 0x0) 2018/05/15 13:36:08 executing program 7: capset(&(0x7f0000000200)={0x20071028}, &(0x7f0000000080)={0x100000001, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x91c}) syz_mount_image$hfsplus(&(0x7f00000000c0)='hfsplus\x00', &(0x7f0000000240)='./file0\x00', 0xd42d, 0x8, &(0x7f00000016c0)=[{&(0x7f00000002c0)="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", 0x1000, 0x46}, {&(0x7f00000012c0)="c1c2b77dfd4d4b17f73b31a35037f974df696f2df74fcdec294f80dd66c8045a80962dceefc5990e8ac0eaf1886ecfaf4699d8a68bf79c23db2e1a1ef5db2d9ac0e4d379943f002e6ff5242f91bf91fbb0728dfcb28ad7512801083774b2ea06f8764d53deeb80119ad9475e084577016032cb829588643cbf757906ba55ac2480cd0618e038df728f5090d3cc26f65a2e", 0x91, 0x4000000000000}, {&(0x7f0000001380)="b3ad4c26627f1408beab69d193e751c2c71e1c2be30bfa2d12ff8ff76ec020a6a1fae32831ab16e117df3322fb937770150d66e08707a51e83f039101a8203d72f66341f6c6b72ba98e960aa2e6ea5ebed3f62bf5b7c246cca9677e06233e5208ebf3861c3ad030f32a2e5f0a9abd9431552399cfd0f1fb2eb8b9ecebf6dbae8d346caeb872363fa6d997350aa4143f6cb894c0395c7e482e34099ae8fa9559c36fd5c", 0xa3, 0x20}, {&(0x7f0000001440), 0x0, 0xffffffffffff0001}, {&(0x7f0000001480)="f75afd6ce820dbc1aa499edbfd73dcbcde4bcb8104e1360dcf81adc9512bddf08b4474839ec26e98b5b810a665eb064dfdcf282c040ed14a6c82438e39704cac2b983d2c660624c0cf4eac628a6d2015848cdd12e7a9cfb7264f534066f352b95fce5f20bd2016f3f0d3df0b18420314e1071e82b1898d40f657b51196e9d0f79a228922aa16a53d43a76aedc0b287fbccbc8f4a77b5ad46c1249201fb9dff38756d1eb09eea87855a9155842e22c4131ddc4a5c8da209483bc998406fa2b921a509fa7ab992056386217d923fd7b0a423848bf38ddd9a0100f9a68c6861", 0xde, 0x81}, {&(0x7f0000001580)="1889f05daf1d95fceba0ea69d493a7b25508bb5b76bf6b8d212e0614ef904acabc", 0x21, 0x38000000000}, {&(0x7f00000015c0)="619fba117b69366bf3b9e57b412c346c509c48baf97954af22371f028a2f1930377021714273635b7d2376a2022fd4bbb69496a7cfb7fbaaf4269b9c6283149de66d0f6bb7c1a5065230c472dbf349fe1cc5f619dac4718021e028588ab518de58b1d61bb3ffa9a1288ec91a3d135eb9057414d2a0173aedc9ff6cd1bbcbeb96f5776728a203e3f618cd94373ebae6a9e12a53a2453f07054d68c4c746af47c361b78975dc5b07bb1a6dab54", 0xac, 0x5}, {&(0x7f0000001680)="170a5d5c1d9977085b6f3a3a53caeacdbbeb125aecb400f6fd91939fa6b8", 0x1e, 0x6}], 0x0, &(0x7f0000001780)={[{@nobarrier='nobarrier', 0x2c}, {@nls={'nls', 0x3d, 'macinuit'}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@umask={'umask', 0x3d, [0x32]}, 0x2c}, {@uid={'uid', 0x3d, [0x78, 0x3f, 0x7b, 0x3f]}, 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@nls={'nls', 0x3d, 'maccroatian'}, 0x2c}]}) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="7598973eac6326d1d3c6c10da53a", 0xe, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r0, 0x0, r1) rt_sigaction(0x1b, &(0x7f0000000100)={0x1000, {0x7ff}, 0x10000001, 0x7}, &(0x7f0000000140), 0x8, &(0x7f0000000180)) 2018/05/15 13:36:08 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x1, 0xd25}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000080)={[0x103000, 0xf004, 0x5001, 0xf000], 0x1, 0x20, 0x7ff}) syz_open_procfs(r2, &(0x7f0000000180)="6e65742f72745f636163686500e80a8260e92e4320fa907abe5d4555df889becc8fa") 2018/05/15 13:36:08 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000000280)=[@mask_fadd={0x58, 0x114, 0x2, {{}, &(0x7f0000000080), &(0x7f00000000c0)}}], 0x58}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x40400) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x2, &(0x7f0000000100)=0x4) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000140)={0x5c, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x1, 'lc\x00', 0x8, 0x5, 0x4a}, 0x2c) fcntl$getownex(r1, 0x10, &(0x7f0000000300)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000480)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) r7 = getgid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000540)=0x0) fstat(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)=0x0) sendmsg$unix(r1, &(0x7f00000007c0)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000200)="c444674ead9df9c36bc6f8671afb3632ed637e0b125e4813e7b3371ba57e032a403b94d2fc5ff0846796f6945464", 0x2e}], 0x1, &(0x7f00000006c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0xd0, 0x20000000}, 0x10) 2018/05/15 13:36:08 executing program 4: r0 = socket$inet6(0xa, 0x80000, 0x200003) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @empty, 0xde}, {0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x1a}, 0x9}, 0x4, [0x7, 0x6, 0xd7c, 0x2, 0x6c, 0x80000000, 0x2, 0x5]}, 0x5c) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000246ffc), 0x3) 2018/05/15 13:36:08 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:08 executing program 0: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x1, 0x2, 0xfffffffffffffffe}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x1f, 0x8, 0xffffffffffffffff}) [ 131.264203] QAT: Invalid ioctl [ 131.270645] hfsplus: unable to parse mount options [ 131.280879] IPVS: set_ctl: invalid protocol: 59 224.0.0.2:20004 wrr [ 131.295360] QAT: Invalid ioctl [ 131.303635] IPVS: set_ctl: invalid protocol: 59 224.0.0.2:20004 wrr 2018/05/15 13:36:09 executing program 4: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000100)=0x80, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x68, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x101, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0xe}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xee1, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}]}, &(0x7f0000000240)=0x10) shutdown(r0, 0x1) sendmmsg$inet_sctp(r0, &(0x7f0000005a00)=[{&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000040)="cca3a04a8e800b8e52c7c6b77cdc6e516764cd27", 0x14}], 0x1, &(0x7f0000000140)}], 0x1, 0x0) 2018/05/15 13:36:09 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r2 = dup3(r0, r1, 0x80000) r3 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000280)={{0x1, 0x6, 0x3, 0x10001, "5e98aad3419652ceb0618ebf13fd15805b55394c40c71661e58302ef5ce0356c0db5c8af75a0c76c0bdb81ad", 0x100000000}, 0x0, 0x0, 0x80000000, r3, 0x10001, 0x19f3, "15530522f211bc9334d4377981d99e3d309a4d7ddef95b9353e139b075f273eb2a77689f916167f04bd56f526a2bb63e0e12ea2d7ad1fda20e2be93eae43af98", &(0x7f0000000100)='\x00', 0x1, [], [0x0, 0x2, 0x100000000, 0x9]}) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r4 = dup2(r0, r1) sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0x4011) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000080)={r1}) recvfrom$inet6(r4, &(0x7f0000000000)=""/23, 0x17, 0x3, &(0x7f0000000040)={0xa}, 0x930000) 2018/05/15 13:36:09 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) keyctl$chown(0x4, r0, r2, r1) 2018/05/15 13:36:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x80802, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000100)={0xfffffffffffffffc, 0x7, 0x74, 'queue0\x00', 0x4}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x19) accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80, 0x80800) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000001c0)=0x9) 2018/05/15 13:36:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x40) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0xf}], 0x1}, 0x0) 2018/05/15 13:36:09 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) readv(r0, &(0x7f00000012c0), 0x0) 2018/05/15 13:36:09 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:09 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) socket$unix(0x1, 0x2, 0x0) keyctl$chown(0x4, r0, 0x0, r1) 2018/05/15 13:36:09 executing program 1: r0 = socket(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x0, 0x0, 0x0, 0x4}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff, 0x0, 0x0, 0xb, 0x2, 0x6, 0x1}, 0x20) 2018/05/15 13:36:09 executing program 4: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1000000018, &(0x7f0000000000)=0x7ff, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup2(r0, 0xffffffffffffffff) 2018/05/15 13:36:09 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semtimedop(r0, &(0x7f00000001c0)=[{0x3, 0x8001}], 0x1, &(0x7f0000000200)={0x77359400}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) sendto$inet(r1, &(0x7f0000000100)="24e26c8e8b5a50bbba0a25d66facc573e47437d1700aeb652940a6f1e5db4852d1eb5151ab0b820c54efe953e6b7533464b1d2a8b63faa96d22de199602733aa53d539deb164f8ad54ad5139799dfd11f3dada2043cf5891124ceec61bee6a3aed1192b6", 0x64, 0x40040, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000380)={0x7, 0x20003ffffffe}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) 2018/05/15 13:36:09 executing program 6: openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) setpriority(0x0, r0, 0x5) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100070100ff3ffe58", 0x1f}], 0x1) 2018/05/15 13:36:09 executing program 3: r0 = socket(0xa, 0x1, 0x0) semget$private(0x0, 0x0, 0x2d4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='k', 0x1, 0xfffffffffffffffb) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x600, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x42) inotify_rm_watch(r1, r2) 2018/05/15 13:36:09 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) capset(&(0x7f0000000200)={0x39980732, r0}, &(0x7f0000000080)={0x4, 0x0, 0xfffffffffffffffc}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x3) keyctl$chown(0x4, r1, 0x0, r2) socket$inet_icmp(0x2, 0x2, 0x1) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x20100, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000013c0)={@broadcast, @broadcast, 0x0}, &(0x7f0000001400)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000001440)={@local={0xfe, 0x80, [], 0xaa}, 0x4b, r5}) [ 132.248976] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 132.286610] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/05/15 13:36:10 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040), 0x20) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c85575dab8c1efe9c98ea6cd0ae23bf012cf66f2d81e397d36bc2196c5833cf9539220c235fa5548d042898a33a36bdda828020e5d1b1a7768c") socket$unix(0x1, 0x0, 0x0) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000000)={0x4, 0x69}) io_submit(0x0, 0x2000000000000161, &(0x7f00000026c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000080)}]) 2018/05/15 13:36:10 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:10 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x6, 0x200081) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000140)={0x2}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6(0xa, 0x5, 0x2000000000000000, &(0x7f0000000000)) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000180)=0x8, 0x4) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000280)=0x7, 0x4) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x400400) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000200)={0x6, 0x6, 0x8, 0x3f}) r3 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x400, 0x44) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f00000001c0)=r2) fcntl$getownex(r1, 0x10, &(0x7f0000000240)) connect$nfc_raw(r2, &(0x7f00000000c0)={0x27}, 0x10) 2018/05/15 13:36:10 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000840)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xf8, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1b}, @broadcast=0xffffffff, 0xffffffff, 0xff, 'team_slave_1\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x17, 0x1, 0x40}, 0x0, 0xb8, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0x4, 0x80}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0xff0000ff, 'ip_vti0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x0, 0x0, 0x1}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x10, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x9, 0x8, 0x7}}}, {{@uncond, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfe7, 'system_u:object_r:policy_src_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) sync() ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f00000001c0)) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) iopl(0x6) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000400), &(0x7f00000003c0)=0xc) modify_ldt$write(0x1, &(0x7f0000000800)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x2e}, 0x10) ioctl$LOOP_CLR_FD(r3, 0x4c01) pipe(&(0x7f00000005c0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000480)=ANY=[@ANYBLOB="000097e2e62923ff010049cfe50002000000000000000000572dce67256057dc501224c280cbfaf5e42d9769cb8f18523a198e94da8e6c77ecef3ce752c6e37525b88be65a01ee53cf85fdd1dfef5cd880c46e0e02ba669a5b31c4f35e0baeef5bb93d9739ff3e81575ddcc14d96ad67e202f93d25d815e11a89b507ecb87bb79979e5f85816fe227b467a7d604124de847d814cc77a6b2e3348fa649eb4b1fa81262a4b62d8b4"]) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000180)=0x0) syz_open_procfs(r6, &(0x7f0000000280)='ns\x00') fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f00000002c0)=@generic={0x9, 0x4, 0x6}) 2018/05/15 13:36:10 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e24}}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x2bb, @dev={0xfe, 0x80, [], 0x1a}, 0x7}, 0x1c) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000000c0)=0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffdef, 0x20006558, &(0x7f0000e68000)={0x2}, 0x10) 2018/05/15 13:36:10 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r1, 0x0, r2) 2018/05/15 13:36:10 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2000103002) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/15 13:36:10 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)="2e2f66696c653002", 0x0) 2018/05/15 13:36:10 executing program 6: capget(&(0x7f0000000080)={0x20071026, 0xffffffffffffffff}, &(0x7f00000000c0)={0x0, 0x3f, 0x0, 0xfffffffffffefffc}) 2018/05/15 13:36:10 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000840)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xf8, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1b}, @broadcast=0xffffffff, 0xffffffff, 0xff, 'team_slave_1\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x17, 0x1, 0x40}, 0x0, 0xb8, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0x4, 0x80}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0xff0000ff, 'ip_vti0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x0, 0x0, 0x1}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x10, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x9, 0x8, 0x7}}}, {{@uncond, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfe7, 'system_u:object_r:policy_src_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) sync() ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f00000001c0)) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) iopl(0x6) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000400), &(0x7f00000003c0)=0xc) modify_ldt$write(0x1, &(0x7f0000000800)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x2e}, 0x10) ioctl$LOOP_CLR_FD(r3, 0x4c01) pipe(&(0x7f00000005c0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000480)=ANY=[@ANYBLOB="000097e2e62923ff010049cfe50002000000000000000000572dce67256057dc501224c280cbfaf5e42d9769cb8f18523a198e94da8e6c77ecef3ce752c6e37525b88be65a01ee53cf85fdd1dfef5cd880c46e0e02ba669a5b31c4f35e0baeef5bb93d9739ff3e81575ddcc14d96ad67e202f93d25d815e11a89b507ecb87bb79979e5f85816fe227b467a7d604124de847d814cc77a6b2e3348fa649eb4b1fa81262a4b62d8b4"]) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000180)=0x0) syz_open_procfs(r6, &(0x7f0000000280)='ns\x00') fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f00000002c0)=@generic={0x9, 0x4, 0x6}) 2018/05/15 13:36:10 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000400)={&(0x7f0000ffe000/0x2000)=nil, 0x100000001, 0x5, 0x80, &(0x7f0000e00000/0x200000)=nil, 0x101}) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000001c00)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000100)=[{0x28, 0x0, 0x7, "8612b75e4a927364a5fa3c11593989b54c"}], 0x28}}], 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="e3004bdf1494b83035ef", 0xa, 0x9}, {&(0x7f0000000180)="3fb858a830b0c7f777a59c179abffc4d706e062bf7af847cafff6468f735394e0f", 0x21}, {&(0x7f00000001c0)="16547d2c0074f6b0552ab6e7e9da2d3a138aff7e1fdd51abc1a99a2db40aa2406fe3dd8f68efa5d2a8191484f8ec", 0x2e, 0x2}], 0x200000, &(0x7f0000000280)={[{@nouid32='nouid32', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}, {@oldalloc='oldalloc', 0x2c}, {@orlov='orlov', 0x2c}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, [0x3d, 0x37, 0x39, 0x37]}, 0x2c}]}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x80002, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000340)={0x6, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000380)={0x9, r3}) 2018/05/15 13:36:10 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x1001, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x4, 0x7f, 0x7fff, r1}, 0x10) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000001c0)=0x6, 0x4) r2 = socket(0xa, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) recvmsg(r4, &(0x7f0000007900)={&(0x7f0000007640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000077c0)=[{&(0x7f00000076c0)=""/231, 0xe7}], 0x1, &(0x7f0000007800)=""/207, 0xcf}, 0x0) sendmsg(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001d80), 0x0, 0x4000000}, 0x0) sendmsg(r3, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000840)="a0", 0x1}], 0x1, &(0x7f0000000980)}, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/05/15 13:36:10 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r2, 0x89f8, &(0x7f0000000140)="d84e1a78bf200cd924676c64413266ce81d4e1eba738c594eed784ddb3389441884e5bb93f73") keyctl$chown(0x4, r0, 0x0, r1) 2018/05/15 13:36:10 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x121000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000280)={0x6, 0x3, 'client0\x00', 0x4, "01528d5d85251d88", "90a5af7cb12e5c4e695041186f0d3c274ea8169d52ed9362d69c41be785b9ee6", 0x2, 0x80000000}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockname(r1, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x80) sync_file_range(r1, 0x81, 0xfff, 0x6) sendmmsg$inet_sctp(r1, &(0x7f0000000fc0)=[{&(0x7f0000000a40)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000e00), 0x0, &(0x7f0000000f40)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8000}}], 0x30}], 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x40000, 0x0) r3 = socket$inet6(0xa, 0x1, 0xfffffffffffff5b9) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000380)={0x4, r2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000000140)={0x10001, 0x0, 'client1\x00', 0x1, "6059095dbb22794d", "db494e231c0317c7710eebe86729441ecf1405b9a9dd65e376bff4eee81ce5db", 0x0, 0x9}) finit_module(r4, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x3) setsockopt$inet6_dccp_int(r3, 0x21, 0x1f, &(0x7f00000000c0)=0x3, 0x4) 2018/05/15 13:36:10 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0xf55}) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) prctl$intptr(0x3f, 0x3ff) socketpair(0xa, 0xa, 0x80, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) clock_nanosleep(0x1, 0x1, &(0x7f00000002c0), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x7d, &(0x7f0000000140)=@assoc_value={r5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r3, 0x2}, 0x8) keyctl$chown(0x4, r0, 0x0, r1) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000280)=0xff, 0x8) [ 133.129831] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 2018/05/15 13:36:10 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000000000005, 0x23fe) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x6, &(0x7f0000000100)=0x2) write$binfmt_elf64(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x8, 0x1, 0x6, 0x3, 0x0, 0x7, 0x7, 0xe9, 0x40, 0x23f, 0x0, 0x8, 0x38, 0x1, 0x3, 0x80, 0x4}, [{0x70000007, 0x6, 0x4, 0x9, 0x0, 0x100, 0x3, 0x5}, {0x0, 0x9, 0xd3f6, 0x0, 0x3, 0x1ff, 0x9}], "b3ab3162267172f41b5ccf81e1f8e985cb447a5adce80f786b1bf834e8c645ed96b2dcb302abe8dde044d3695b6fdf70d08589d28efe0581dc1a9800e26cc91ca69341b5649d1c06d2148a05e48fc185c34e1783bde8f4f0395890e7709e239e1d3464b0b4ccd681d9279a5a35cf7070e82007a6bb54e13ee80061e6bd6fdd2a68e05b8e41b7f8fc701c55b7edbd884d43575093b4edd80ec0ad9b4f63d02fd64e23803b46acf9881dc23d9b", [[], [], [], [], [], [], [], []]}, 0x95c) r1 = socket(0xa, 0x5, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000140)={0x48dc3a00, 0x89}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/05/15 13:36:10 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80800) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x1, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x8, 0xffffffffffffff01, 0x8, 0x1, 0xfffffffffffffffe, &(0x7f00000000c0)='vlan0\x00', 0x7ffd, 0x80}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket(0xa, 0x0, 0x0) 2018/05/15 13:36:10 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)="2e2f66696c65308c", 0x0) 2018/05/15 13:36:10 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000840)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xf8, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1b}, @broadcast=0xffffffff, 0xffffffff, 0xff, 'team_slave_1\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x17, 0x1, 0x40}, 0x0, 0xb8, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0x4, 0x80}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0xff0000ff, 'ip_vti0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x0, 0x0, 0x1}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x10, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x9, 0x8, 0x7}}}, {{@uncond, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfe7, 'system_u:object_r:policy_src_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) sync() ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f00000001c0)) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) iopl(0x6) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000400), &(0x7f00000003c0)=0xc) modify_ldt$write(0x1, &(0x7f0000000800)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x2e}, 0x10) ioctl$LOOP_CLR_FD(r3, 0x4c01) pipe(&(0x7f00000005c0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000480)=ANY=[@ANYBLOB="000097e2e62923ff010049cfe50002000000000000000000572dce67256057dc501224c280cbfaf5e42d9769cb8f18523a198e94da8e6c77ecef3ce752c6e37525b88be65a01ee53cf85fdd1dfef5cd880c46e0e02ba669a5b31c4f35e0baeef5bb93d9739ff3e81575ddcc14d96ad67e202f93d25d815e11a89b507ecb87bb79979e5f85816fe227b467a7d604124de847d814cc77a6b2e3348fa649eb4b1fa81262a4b62d8b4"]) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000180)=0x0) syz_open_procfs(r6, &(0x7f0000000280)='ns\x00') fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f00000002c0)=@generic={0x9, 0x4, 0x6}) 2018/05/15 13:36:10 executing program 2: sendto$inet(0xffffffffffffffff, &(0x7f00000024c0), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0xffff, 0xfff, 0x20c, 0xa4, 0x7f6, 0x0, 0x80, 0x4, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000048000), 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/05/15 13:36:10 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup(r0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$TCXONC(r1, 0x4008af03, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x6395}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x7ff, 0x20}, &(0x7f0000000140)=0xc) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) 2018/05/15 13:36:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x0, 0x840) ioctl$VT_RELDISP(r1, 0x5605) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0xc) keyctl$chown(0x11, r2, r3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4200, 0x0) [ 133.337690] sctp: [Deprecated]: syz-executor7 (pid 11424) Use of int in maxseg socket option. [ 133.337690] Use struct sctp_assoc_value instead [ 133.415745] sctp: [Deprecated]: syz-executor7 (pid 11424) Use of int in maxseg socket option. [ 133.415745] Use struct sctp_assoc_value instead 2018/05/15 13:36:11 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x300) 2018/05/15 13:36:11 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000840)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xf8, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1b}, @broadcast=0xffffffff, 0xffffffff, 0xff, 'team_slave_1\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x17, 0x1, 0x40}, 0x0, 0xb8, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0x4, 0x80}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0xff0000ff, 'ip_vti0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x0, 0x0, 0x1}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x10, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x9, 0x8, 0x7}}}, {{@uncond, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfe7, 'system_u:object_r:policy_src_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) sync() ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f00000001c0)) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) iopl(0x6) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000400), &(0x7f00000003c0)=0xc) modify_ldt$write(0x1, &(0x7f0000000800)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x2e}, 0x10) ioctl$LOOP_CLR_FD(r3, 0x4c01) pipe(&(0x7f00000005c0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000480)=ANY=[@ANYBLOB="000097e2e62923ff010049cfe50002000000000000000000572dce67256057dc501224c280cbfaf5e42d9769cb8f18523a198e94da8e6c77ecef3ce752c6e37525b88be65a01ee53cf85fdd1dfef5cd880c46e0e02ba669a5b31c4f35e0baeef5bb93d9739ff3e81575ddcc14d96ad67e202f93d25d815e11a89b507ecb87bb79979e5f85816fe227b467a7d604124de847d814cc77a6b2e3348fa649eb4b1fa81262a4b62d8b4"]) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000180)=0x0) syz_open_procfs(r6, &(0x7f0000000280)='ns\x00') fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f00000002c0)=@generic={0x9, 0x4, 0x6}) 2018/05/15 13:36:11 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000240)={0x4, 0xf5, "45ba46185bb2f94bcbaadd9e9b8974088acaca18acd34481ddb1f7d4b35dfca07938f1ba00c3cb35f9e2791f18f68cdea0a639ef08cbd896805222cade7474a05db51436548d7f75f0dad938348cd12d6bbdc30ec72af12fc4c881dba96f29f10f1c3f71229350d9e9dfca67398b3f1ae1fb5ff7ab3387d10b96c0ca568e09f7dcf2d32f3f754b9e003b1516f26f2b00b1f4a3864738160672106a9a90506ec2a3b7215607979b04cbc734dbee9443c1652411dd7e2752bd50edee8f6ef094656597c4c5af95a3684a1dde17c5823185722c9ddfadc9cd2f63ecda30bc13dee05ca22bdfb08c4406d237975d6a8a9b792bcdd21160"}) keyctl$chown(0x4, r0, 0x0, r1) 2018/05/15 13:36:11 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x29, &(0x7f0000001040)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x0, @rand_addr}}}, 0x108) msgget(0x3, 0x80) 2018/05/15 13:36:11 executing program 6: r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) socket$packet(0x11, 0x3, 0x300) 2018/05/15 13:36:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x48040, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000000c0)={0x10}) socket$inet6(0xa, 0x5, 0x753d) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0x2, 0x3, 0x8, 0x1, 0xff}}) recvmmsg(r1, &(0x7f0000007700)=[{{&(0x7f0000006480)=@nfc_llcp, 0x80, &(0x7f00000075c0), 0x0, &(0x7f0000007600)=""/193, 0xc1}}], 0x1, 0x0, &(0x7f0000007800)) 2018/05/15 13:36:11 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) r0 = getpid() syz_open_procfs(r0, &(0x7f00000000c0)='net/ip6_tables_names\x00') 2018/05/15 13:36:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') sendfile(r0, r0, &(0x7f00000001c0)=0x5e, 0x2de20769) lseek(r0, 0x0, 0x1) getdents(r0, &(0x7f0000000200)=""/57, 0x39) getdents(r0, &(0x7f0000000100)=""/143, 0x51) getdents(r0, &(0x7f0000000040)=""/182, 0x22) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000240)=0x74980000000000) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x8) accept$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000380)={'vcan0\x00', r1}) 2018/05/15 13:36:11 executing program 3: r0 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="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", 0x1ff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', 0x0) r3 = add_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="70d5", 0x2, 0xfffffffffffffffe) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) r4 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x8001) 2018/05/15 13:36:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_flowlabel\x00') preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000080)=""/21, 0x15}, {&(0x7f0000000600)=""/246, 0xf6}], 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, @mcast2={0xff, 0x2, [], 0x1}, 0x1000, 0x7, 0x6eb8, 0x400, 0x2, 0x10, r1}) 2018/05/15 13:36:11 executing program 7: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0xf001, r0, r1, 0x4, 0x1f, 0x804008) capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)={0x0, 0x86b4}) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r2, 0x0, r3) 2018/05/15 13:36:11 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = userfaultfd(0x0) socket$packet(0x11, 0x0, 0x300) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x81, &(0x7f0000000040)=0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 2018/05/15 13:36:11 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0xf6ffffff00000000) 2018/05/15 13:36:11 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000840)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xf8, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1b}, @broadcast=0xffffffff, 0xffffffff, 0xff, 'team_slave_1\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x17, 0x1, 0x40}, 0x0, 0xb8, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0x4, 0x80}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0xff0000ff, 'ip_vti0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x0, 0x0, 0x1}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x10, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x9, 0x8, 0x7}}}, {{@uncond, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfe7, 'system_u:object_r:policy_src_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) sync() ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f00000001c0)) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) iopl(0x6) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000400), &(0x7f00000003c0)=0xc) modify_ldt$write(0x1, &(0x7f0000000800)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x2e}, 0x10) ioctl$LOOP_CLR_FD(r3, 0x4c01) pipe(&(0x7f00000005c0)) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000480)=ANY=[@ANYBLOB="000097e2e62923ff010049cfe50002000000000000000000572dce67256057dc501224c280cbfaf5e42d9769cb8f18523a198e94da8e6c77ecef3ce752c6e37525b88be65a01ee53cf85fdd1dfef5cd880c46e0e02ba669a5b31c4f35e0baeef5bb93d9739ff3e81575ddcc14d96ad67e202f93d25d815e11a89b507ecb87bb79979e5f85816fe227b467a7d604124de847d814cc77a6b2e3348fa649eb4b1fa81262a4b62d8b4"]) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000180)=0x0) syz_open_procfs(r5, &(0x7f0000000280)='ns\x00') fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) 2018/05/15 13:36:11 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x5762, 0x20000) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x2, 0x0, [{}, {}]}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4) bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2c) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f00000001c0)='cpuset\x00', 0x0, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000200)={{0x4, 0x6}, 'port0\x00', 0x82, 0x20000, 0x3, 0x3, 0x10000, 0x0, 0x3b7, 0x0, 0x3, 0x4d}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f00000000c0)) 2018/05/15 13:36:11 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x8020000004) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)=',') 2018/05/15 13:36:12 executing program 1: r0 = socket(0x20000000009, 0x4000000000200002, 0x4000000000) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000000680)='blacklist\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000700)='keyring\x00', 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) keyctl$describe(0x6, r2, &(0x7f0000000280)=""/247, 0xf7) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000440)="3416e6fe9e74b4c392215bd4e0f9b989d76a98a629776ae5e61485dededf5badb28d343a904b", 0x26) sendmsg$nl_route(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000d80)=ANY=[@ANYBLOB="7aca280000d52d00003ef8646393492ff600000000f808000000000d0000000000", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="59e149db94cd0ace22565b77e08df3e39782056ffa73f20f66ad2c8a0a9d2a9f14d61ea3867f2cd761437a78a1f76f987ed1957887e8730385d93b577e9d1c7e1b5f1a"], &(0x7f0000000480)=0x8) r5 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f0000000dc0)=""/4096) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast}, &(0x7f0000000380)=0xc) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) getsockopt$nfc_llcp(r5, 0x118, 0x4, &(0x7f0000000040)=""/114, 0x72) ioctl$HDIO_GETGEO(r6, 0x301, &(0x7f0000000400)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r4, 0x7}, 0x8) 2018/05/15 13:36:12 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) r2 = syz_open_dev$sndpcmc(&(0x7f0000000900)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2001) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000400)=0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000440)={0x8}) socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000940)=[{0x8, 0x8}, {0x2, 0x6}], 0x2) keyctl$chown(0x4, r0, 0x0, r1) socketpair$inet6_sctp(0xa, 0x800000002, 0x84, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r4, &(0x7f00000008c0)={&(0x7f0000000140)=@pppoe={0x18, 0x0, {0x1, @empty, 'bpq0\x00'}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)="b2df6b782d96f733278ad62fea2f6f12dff360e0ed2b6c2721017c9f6e9aecd027cc7a30a50fc34fe4a9253e88ca707c55343ccbbd46797115af606b9f836bb443d168112550ae4aefe6ebf66e20e27f00c81c76e29f7aa498989bac2306b72c8ef89594f7949c144444421b034ce494c854ad7c96c9303c2cb9e7dd9eb57a6ac5effe02b1165ec4c4e5719136d909f2bf5bd7b189fca76da188a4b0925734d78781bef62cb2f8ee5fdcb3", 0xab}, {&(0x7f0000000300)="df8e1909432f3079466761e216c80d06422124130485c3ffca84de98b6b71dfddd7e2be6782724e84675c9704f904e86e5b5fb5184f36f59c56daaf979f841ffb56a19de93814a71753314af12c753d071d3868ce85e582b645364e311f683f8453de380653d6718a7cee9ee274ea265e311e931f8eaecbf8dd1a5172acc5535ee", 0x81}], 0x2, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x498, 0x4000000}, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000480)={0x0, 0x8000}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000500)={r5, @in6={{0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x10001}}}, &(0x7f00000005c0)=0x84) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000600), &(0x7f0000000640)=0xc) 2018/05/15 13:36:12 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) r4 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) connect$nfc_llcp(r4, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "f54be9454601fe8c9078712fc73636e95d8f8054d0a1d02ad2e85882d7c2611059ca1f003065afa7d54467dbc3679ca8fed304fcfe0e805db06e37b2666636"}, 0x60) 2018/05/15 13:36:12 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000440)={0x10000000000, 0x5, 0x8001, 0xdb, &(0x7f0000000140)=""/219, 0xd0, &(0x7f0000000240)=""/208, 0xd8, &(0x7f0000000340)=""/216}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000000000)=""/28, &(0x7f0000000040)=0x1c) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x121040, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f00000000c0)) 2018/05/15 13:36:12 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x4000000000000000) 2018/05/15 13:36:12 executing program 0: r0 = memfd_create(&(0x7f0000000000)='}GPLIsecurity\x00', 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)}], 0x1) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)={r1, r2+30000000}, 0x8) 2018/05/15 13:36:12 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x81, 0x40) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) close(r2) fstatfs(r1, &(0x7f0000000040)=""/186) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 2018/05/15 13:36:12 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000840)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xf8, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1b}, @broadcast=0xffffffff, 0xffffffff, 0xff, 'team_slave_1\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x17, 0x1, 0x40}, 0x0, 0xb8, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0x4, 0x80}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0xff0000ff, 'ip_vti0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x0, 0x0, 0x1}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x10, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x9, 0x8, 0x7}}}, {{@uncond, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfe7, 'system_u:object_r:policy_src_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) sync() ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f00000001c0)) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) iopl(0x6) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000400), &(0x7f00000003c0)=0xc) modify_ldt$write(0x1, &(0x7f0000000800)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x2e}, 0x10) ioctl$LOOP_CLR_FD(r3, 0x4c01) pipe(&(0x7f00000005c0)) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000480)=ANY=[@ANYBLOB="000097e2e62923ff010049cfe50002000000000000000000572dce67256057dc501224c280cbfaf5e42d9769cb8f18523a198e94da8e6c77ecef3ce752c6e37525b88be65a01ee53cf85fdd1dfef5cd880c46e0e02ba669a5b31c4f35e0baeef5bb93d9739ff3e81575ddcc14d96ad67e202f93d25d815e11a89b507ecb87bb79979e5f85816fe227b467a7d604124de847d814cc77a6b2e3348fa649eb4b1fa81262a4b62d8b4"]) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000180)=0x0) syz_open_procfs(r5, &(0x7f0000000280)='ns\x00') 2018/05/15 13:36:12 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r0, 0x0, r1) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r2, r1) 2018/05/15 13:36:12 executing program 1: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0xfffffffffffffffd, 0x1) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000000)=0x3, 0x4) 2018/05/15 13:36:12 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000280)={'vcan0\x00', r1}) r2 = semget$private(0x0, 0x1, 0x4) socket$key(0xf, 0x3, 0x2) semctl$SETVAL(r2, 0x4, 0x10, &(0x7f0000000000)=0x5) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000380)="c626262c8523bf012cf66f") ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000080)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='overlay\x00', 0x0, 0x0) 2018/05/15 13:36:12 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/raw6\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000002c0)={{0x3, 0x3, 0x7fff, 0x0, "04d11598fadcd338a170ef4dff171f81db1eaf4df0ed0394332d3141426eb142330d4e475b28da0491f7b1dd", 0x2}, 0x7, [0x5c, 0x81, 0x4, 0x4, 0x8490, 0x800, 0x0, 0xd, 0xff, 0xef4d, 0xb21e, 0x5, 0x9, 0x8000, 0x100000000, 0x0, 0x914a, 0x2, 0xfffffffffffffffd, 0x9fd, 0x14, 0xaf, 0x1, 0x2bc, 0xfffffffffffffff8, 0x1000, 0x90d, 0x74, 0xacb, 0x957f, 0x2, 0x4, 0x8, 0x400, 0x400, 0x2, 0x7f, 0xffffffffffffffd2, 0xa00000000000000, 0x6, 0x800, 0x4, 0x2, 0x1ff, 0x3, 0x0, 0x200, 0x3, 0x5, 0x4, 0xf050, 0x6, 0x6, 0x6e833836, 0xffffffff, 0x302129d2, 0x8001, 0xa4b, 0x2, 0x2, 0xfff, 0x9, 0xd8, 0xe1, 0x22c, 0x5, 0x1, 0x5, 0x3f, 0x8, 0xfffffffffffffffe, 0x6, 0x40, 0x4800000, 0x5, 0x6, 0xe8e0, 0x4, 0x0, 0x7f, 0x1000, 0x7, 0x3f, 0x4cc6015d, 0x7f, 0x1ff, 0x6b, 0x100000001, 0x5, 0x1, 0x6, 0x10000, 0x6, 0x7, 0x5, 0x3f, 0x5, 0x3, 0x4, 0x400, 0x7, 0x1, 0x100000000, 0x1f, 0x3ff, 0x2, 0x0, 0x4, 0x1, 0x1, 0x6, 0xffffffffffffff00, 0xfffffffffffffff7, 0x1, 0xff, 0x1, 0x8, 0x1, 0x4, 0x465, 0x7fffffff, 0x81, 0x7, 0x7, 0x5, 0x7, 0x80, 0x6], {0x0, 0x1c9c380}}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000000)="0f0090000000000f63bc93315a0e6ab90d0300000f328fc97880900e000000c4e2d5aa960b000000f080210066b8cb000f00d80f0666b81d018ec866ba4100b8f7ffffffef", 0x45}], 0x1, 0x0, &(0x7f00000000c0), 0x0) [ 134.575471] overlayfs: missing 'lowerdir' 2018/05/15 13:36:12 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000002400)=@bridge_getneigh={0x28, 0x1e, 0x601, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/127, &(0x7f0000000080)=0x7f) 2018/05/15 13:36:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x6) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x10000, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x100, 0xffffffffffffffb0, 0x80, 0x2e14, 0xf9, &(0x7f0000000000)='eql\x00', 0x10001, 0x800000, 0x3}) r1 = semget$private(0x0, 0x3, 0x100) semctl$GETZCNT(r1, 0x7, 0xf, &(0x7f00000000c0)=""/108) 2018/05/15 13:36:12 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x200000000000000) [ 134.633537] overlayfs: missing 'lowerdir' 2018/05/15 13:36:12 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000840)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xf8, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1b}, @broadcast=0xffffffff, 0xffffffff, 0xff, 'team_slave_1\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x17, 0x1, 0x40}, 0x0, 0xb8, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0x4, 0x80}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0xff0000ff, 'ip_vti0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x0, 0x0, 0x1}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x10, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x9, 0x8, 0x7}}}, {{@uncond, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfe7, 'system_u:object_r:policy_src_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) sync() ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f00000001c0)) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) iopl(0x6) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000400), &(0x7f00000003c0)=0xc) modify_ldt$write(0x1, &(0x7f0000000800)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x2e}, 0x10) ioctl$LOOP_CLR_FD(r3, 0x4c01) pipe(&(0x7f00000005c0)) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000480)=ANY=[@ANYBLOB="000097e2e62923ff010049cfe50002000000000000000000572dce67256057dc501224c280cbfaf5e42d9769cb8f18523a198e94da8e6c77ecef3ce752c6e37525b88be65a01ee53cf85fdd1dfef5cd880c46e0e02ba669a5b31c4f35e0baeef5bb93d9739ff3e81575ddcc14d96ad67e202f93d25d815e11a89b507ecb87bb79979e5f85816fe227b467a7d604124de847d814cc77a6b2e3348fa649eb4b1fa81262a4b62d8b4"]) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000180)) 2018/05/15 13:36:12 executing program 2: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/raw6\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r2, 0x7f}, &(0x7f00000000c0)=0x8) read(r1, &(0x7f00000002c0)=""/184, 0xb8) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xff, 0x0) 2018/05/15 13:36:12 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xfffffffffffffffc, 0xa0000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x2}}}, 0x84) capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r2 = msgget(0x2, 0x2) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000300)=""/238) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000500)=0xe8) keyctl$chown(0x4, r3, r5, r4) 2018/05/15 13:36:13 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x20000000}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x1}}, 0xe8) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) 2018/05/15 13:36:13 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x16, &(0x7f0000000000)=0x2, 0x4) flistxattr(r0, &(0x7f0000000040)=""/67, 0x43) r1 = add_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="d933ecf49cb87c7a431a400a4f5c6ac998a5043eaa60b2575a0cc09f8fe173f422830f02bfcd70265bc7e0666ed7037eee03261ef7a8899db215374208af4f47f784d8376f080e329c79358658d3d394229cf2a20ee7b5", 0x57, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r1, 0x401) 2018/05/15 13:36:13 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="2400000001091f001cfffd946fa283005b580a000900030009000000000015000404ff7e2a96d5f694b3bbafee7470f086d453d211415ffa537277d96b54452270b8bf1a9256e356c26d3b650a71daf07fc0dd90d53fa6e90ef4baef9b250780ab46d0a89076ebb14d720e812515ace79b8c6194680e226a31b1e4ec87f0fcf4c3bc35c19685c5e454981370480a7b7f49ce5f29618f63e567fb816eaef27b4468eb87e0e3eddcd9794569649517a96f2a30c0f90fb901232d6ed319f3ec9cf698b58300c808454b5b7bc52582b2165974d954d0b2929273", 0xd8}], 0x1}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/05/15 13:36:13 executing program 6: fanotify_mark(0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2001, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f0000000100)=""/184, 0x6}) 2018/05/15 13:36:13 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) 2018/05/15 13:36:13 executing program 0: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x10000, 0x60680) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000de2ff4)={0x10}, 0x2, &(0x7f0000000040)={&(0x7f0000000000)={0xffffffc7, 0xd, 0x400000000000a, 0xffffffffffffffff, 0xfffffffffffffffc, 0x25dfdbfd, {0x0, 0x0, 0x2}}, 0x14}, 0x1}, 0x4) socket$netlink(0x10, 0x3, 0x16) 2018/05/15 13:36:13 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x40000000) 2018/05/15 13:36:13 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000840)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xf8, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1b}, @broadcast=0xffffffff, 0xffffffff, 0xff, 'team_slave_1\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x17, 0x1, 0x40}, 0x0, 0xb8, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0x4, 0x80}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0xff0000ff, 'ip_vti0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x0, 0x0, 0x1}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x10, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x9, 0x8, 0x7}}}, {{@uncond, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfe7, 'system_u:object_r:policy_src_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) sync() ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f00000001c0)) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) iopl(0x6) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000400), &(0x7f00000003c0)=0xc) modify_ldt$write(0x1, &(0x7f0000000800)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x2e}, 0x10) ioctl$LOOP_CLR_FD(r3, 0x4c01) pipe(&(0x7f00000005c0)) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000480)=ANY=[@ANYBLOB="000097e2e62923ff010049cfe50002000000000000000000572dce67256057dc501224c280cbfaf5e42d9769cb8f18523a198e94da8e6c77ecef3ce752c6e37525b88be65a01ee53cf85fdd1dfef5cd880c46e0e02ba669a5b31c4f35e0baeef5bb93d9739ff3e81575ddcc14d96ad67e202f93d25d815e11a89b507ecb87bb79979e5f85816fe227b467a7d604124de847d814cc77a6b2e3348fa649eb4b1fa81262a4b62d8b4"]) 2018/05/15 13:36:13 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x1000000) 2018/05/15 13:36:13 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x1, &(0x7f0000000180)="c626262c8523bf012cf66f") perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 2018/05/15 13:36:13 executing program 3: r0 = socket(0xa, 0x1, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = open(&(0x7f0000002000)='./bus\x00', 0x141040, 0x0) fallocate(r3, 0x1, 0x400000000000, 0x2) [ 135.423221] netlink: 'syz-executor2': attribute type 3 has an invalid length. [ 135.430918] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/15 13:36:13 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c6") mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffa000/0x1000)=nil) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x10440) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) 2018/05/15 13:36:13 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000840)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xf8, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1b}, @broadcast=0xffffffff, 0xffffffff, 0xff, 'team_slave_1\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x17, 0x1, 0x40}, 0x0, 0xb8, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0x4, 0x80}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0xff0000ff, 'ip_vti0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x0, 0x0, 0x1}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x10, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x9, 0x8, 0x7}}}, {{@uncond, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfe7, 'system_u:object_r:policy_src_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) sync() ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f00000001c0)) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) iopl(0x6) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000400), &(0x7f00000003c0)=0xc) modify_ldt$write(0x1, &(0x7f0000000800)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x2e}, 0x10) ioctl$LOOP_CLR_FD(r3, 0x4c01) pipe(&(0x7f00000005c0)) 2018/05/15 13:36:13 executing program 7: mq_open(&(0x7f0000000680)='user\x00', 0x2, 0xc0, &(0x7f00000006c0)={0x81, 0xffffffffffffa7d2, 0x8, 0x7ef, 0x6, 0xb8, 0x2, 0x1}) capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000740)="04b8719dd3178525eb1d5242c55f83c1dc8b379209b504dd4a6168ad0e540fef555cda4236b8de76a34a8a86851cdf852de37916cf3d43f0286bfe7fb41817aac3f7bad00c2516254a6016a0cd2b79bebd37e2369c32") keyctl$chown(0x4, r0, 0x0, r1) sendmsg$nl_generic(r2, &(0x7f0000000c80)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000c40)={&(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x424}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x80) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000540)={0x541e}, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000005c0)={r3, &(0x7f0000000340)="7b8a2778a53e00009b1cc39abdf57794d9cf616f980e9ee6913b5e1ec1c77054fba2435115d3bdd9379649c8593cb3408dfe43a86fdf9c6aa93b59b2ae500d97a785e9120507e3ffb2fd929b694a84fdf85d3c5c3f094d904e276ca3364843c84973c7b6360a76e12f6b52d079bddcf09427ba6c2fec97c4926fc1c36543dcd52787cf85e5e72b9a935c22408c", &(0x7f0000000400)=""/250}, 0x18) r4 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r5 = add_key(&(0x7f0000000700)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="8e0d4e02000000000000006f9292fb86f2aca2d7e63c070ba2f15d996183712b5d01f6f164eb11afaf3fdc3a316907800000000000000023f1fd2b57a416e46a87036266bbd515356e2befbf675bc8e3fb3e8b2b6b6415ac623cc0b0f53598e9", 0x60, r4) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000580)='westwood\x00', 0x9) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r5) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000640)=0x7, 0x4) 2018/05/15 13:36:13 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr=0x8}, {0x2, 0x0, @multicast2=0xe0000002}, 0x17, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)='veth0_to_bond\x00'}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) [ 135.529213] netlink: 'syz-executor2': attribute type 3 has an invalid length. [ 135.536673] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/15 13:36:13 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) dup3(r0, r1, 0x0) pause() 2018/05/15 13:36:13 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x3000000) 2018/05/15 13:36:14 executing program 6: socketpair$inet6(0xa, 0x4, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x10402) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) syslog(0x3, &(0x7f0000000000), 0x0) r2 = syz_open_dev$adsp(&(0x7f00000010c0)='/dev/adsp#\x00', 0x7, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000001100)={'icmp6\x00'}, &(0x7f0000001140)=0x1e) 2018/05/15 13:36:14 executing program 1: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80280, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xf2fa, 0x214080) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00000000c0)={0x2, 0x100, 0x5, 0x3, 0x3, 0xd3}) ioctl$TIOCGPTPEER(r2, 0x5441, 0xf3) socket$packet(0x11, 0x3, 0x300) 2018/05/15 13:36:14 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x101000, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000009c0)={r0, 0x6, 0x1, 0x7ff, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) write$tun(r0, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x529) capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) ioctl$KDSETLED(r0, 0x4b32, 0x9) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00000008c0)={@multicast2, @dev}, &(0x7f0000000900)=0x8) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xffff, 0x208800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xdb}}, 0x9, 0x7}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x2, 0x20, 0x0, 0xc4c}, &(0x7f0000000300)=0x18) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r1, 0x0, r4) ioctl$int_out(r0, 0x2, &(0x7f0000000940)) 2018/05/15 13:36:14 executing program 2: unshare(0x2000400) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x202000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2, 0xfffffffffffffffc, 0x0, 0x0, 0x3}, 0x20) 2018/05/15 13:36:14 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000840)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xf8, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1b}, @broadcast=0xffffffff, 0xffffffff, 0xff, 'team_slave_1\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x17, 0x1, 0x40}, 0x0, 0xb8, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0x4, 0x80}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0xff0000ff, 'ip_vti0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x0, 0x0, 0x1}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x10, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x9, 0x8, 0x7}}}, {{@uncond, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfe7, 'system_u:object_r:policy_src_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) sync() ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f00000001c0)) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) iopl(0x6) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000400), &(0x7f00000003c0)=0xc) modify_ldt$write(0x1, &(0x7f0000000800)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x2e}, 0x10) ioctl$LOOP_CLR_FD(r3, 0x4c01) 2018/05/15 13:36:14 executing program 0: setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xd73}, 0xb) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="f2", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvfrom$inet(0xffffffffffffffff, &(0x7f0000000200), 0x8f3dd5e73fac53e3, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) 2018/05/15 13:36:14 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget(0x2, 0x160) fcntl$dupfd(r0, 0x4, r0) 2018/05/15 13:36:14 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0xffffff8c) 2018/05/15 13:36:14 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$revoke(0x3, r0) r2 = socket(0xa, 0x2, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x40202, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000540)=""/4096) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) keyctl$chown(0x4, r0, 0x0, r1) 2018/05/15 13:36:14 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x2) 2018/05/15 13:36:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fd\x00') ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000080)) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={'veth1_to_bond\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}) 2018/05/15 13:36:14 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000840)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xf8, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1b}, @broadcast=0xffffffff, 0xffffffff, 0xff, 'team_slave_1\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x17, 0x1, 0x40}, 0x0, 0xb8, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0x4, 0x80}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0xff0000ff, 'ip_vti0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x0, 0x0, 0x1}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x10, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x9, 0x8, 0x7}}}, {{@uncond, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfe7, 'system_u:object_r:policy_src_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) sync() ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f00000001c0)) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) iopl(0x6) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000400), &(0x7f00000003c0)=0xc) modify_ldt$write(0x1, &(0x7f0000000800)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x2e}, 0x10) 2018/05/15 13:36:14 executing program 2: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x8001, 0x2, &(0x7f00000002c0)=[{&(0x7f00000000c0)="c7dc95ec8226aa0eb4cc3663b01dbc36537bd340fb666ea3edf153a5ad71025741477fcafe4716b9e241c115ae0516868df4628cbfcb7cfd72553c4321558d60b22efd7099f94db733b9f26e4f11335569c2fd6b6cb2be34ee1519dc6bdd3edad0e75849a137a26b8116ab8573e2f1ebc930f82433a6cd979bc8bb3c14228270d0204bd7b8904e018df4cfcc6dc4d737f8371044f04d9de54c72d00682d84e309c432d5b8a23e9bebac48d2ba06ae3fed3477d706d68a6b42a0c6f2f2f5c24c7a97860106db2478c9ee33540d9c83a65c80205823301e1a17d48718a", 0xdc, 0x401}, {&(0x7f00000001c0)="e29fed3308083931c186f16a041bbb915d6e0272a93e9aa9bc130bf8dbbcbb668dc10726a47c2a95c6bb29ecc2f5aebb98f4710bfad70c38949f0b93c78dd6896c60d5bcb36141ef9d40e5b25f6c6217ad4438e04391bb81f33a0a6a4b1d672f8cb565c869ee0fba9a1028506d51aa5e3d155c882d23118a127891443b58e33b48202253ebfdffcef26b0d506b1311ee1f98cc552730041ff56468c53e9b423a842ef93f0f7534108237923b30ebb3a2bb0e53bc3df3ff40a75e449715880d4fead95b91a03c0df50e0284940145d3a4473c435ccc3beaa3d888056f5f68b08c93d79a579817", 0xe6, 0x100000000}], 0x1000000, &(0x7f0000000300)={[{@nojoliet='nojoliet', 0x2c}, {@mode={'mode', 0x3d, [0x3f, 0x0, 0x36, 0x31, 0x38, 0x39, 0x0, 0x3f]}, 0x2c}, {@utf8='utf8', 0x2c}, {@dmode={'dmode', 0x3d, [0x3f]}, 0x2c}, {@nocompress='nocompress', 0x2c}, {@sbsector={'sbsector', 0x3d, [0x78, 0x32, 0x3e, 0x30]}, 0x2c}, {@cruft='cruft', 0x2c}, {@overriderock='overriderockperm', 0x2c}]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x4004743d, &(0x7f0000001000)=""/246) 2018/05/15 13:36:14 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80002) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000240)='veth1_to_bridge\x00') ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0xc, &(0x7f0000000080)=""/28, &(0x7f00000000c0)=0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000100)={0x7, 0x2, 0x4, 'queue0\x00', 0x2}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)=0x0) r3 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000200)={r0, r0, 0x3ff}) 2018/05/15 13:36:14 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(kw(camellia-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x49e400, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00000000c0)={@remote, @dev}, &(0x7f0000000100)=0x8) 2018/05/15 13:36:14 executing program 6: setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x0, 0x7, 0x1, {}, 0x8}) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r2) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) pipe(&(0x7f00000002c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) 2018/05/15 13:36:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0x9, 0x5, 0x2) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'veth0_to_bridge\x00', 0x2}, 0x18) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text16={0x10, &(0x7f0000000100)="66b9800000c00f326635002000000f300f080f00100f20d86635080000000f22d83e0f2ba800000f353f0f21190fadfddbf7"}], 0x1, 0x0, &(0x7f0000000580), 0x3c0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0400011d5acb0837e516c193410f7055ab6300f1ededf0"]) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x20000, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/05/15 13:36:14 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000840)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xf8, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1b}, @broadcast=0xffffffff, 0xffffffff, 0xff, 'team_slave_1\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x17, 0x1, 0x40}, 0x0, 0xb8, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0x4, 0x80}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0xff0000ff, 'ip_vti0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x0, 0x0, 0x1}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x10, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x9, 0x8, 0x7}}}, {{@uncond, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfe7, 'system_u:object_r:policy_src_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) sync() ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f00000001c0)) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) iopl(0x6) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000400), &(0x7f00000003c0)=0xc) 2018/05/15 13:36:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_trie\x00') openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x101000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x0, r1}) sendfile(r0, r0, &(0x7f0000000000)=0xffffffd, 0x7fffffff) 2018/05/15 13:36:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'team_slave_0\x00', &(0x7f0000000240)=@ethtool_test={0x1a}}) 2018/05/15 13:36:14 executing program 1: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0x0, 0x9, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x14000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000040)={0x0, 0x5}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0x9) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)="b3044654d47cb7b20379a9d8b62b2fc61eb580c4b5d0e4", 0x17) recvmmsg(r1, &(0x7f0000000040), 0x948, 0x42, 0x0) 2018/05/15 13:36:14 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x4000000000000) 2018/05/15 13:36:14 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$revoke(0x3, r0) r2 = socket(0xa, 0x2, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x40202, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000540)=""/4096) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) keyctl$chown(0x4, r0, 0x0, r1) 2018/05/15 13:36:14 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7, 0x200000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x3a, 0x1, &(0x7f0000000040)=0x2, 0x45b260) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000500)={"73656375726974790000000000000000000001000000000008000000001800"}, &(0x7f00000005c0)=0x54) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x0, 0x4e21, 0x1, 0x0, 0xa0, 0xa0, 0xb7, 0x0, r2}, {0x6, 0x81, 0x595, 0x0, 0x81, 0x40, 0xfffffffffffffff7, 0x48d7}, {0xe31, 0x1, 0x200, 0x80000000}, 0x5, 0x0, 0x1, 0x0, 0x3}, {{@in=@rand_addr=0x1, 0x4d6, 0x3c}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3505, 0x7, 0x3, 0x5, 0x2, 0x85e0, 0x400}}, 0xe8) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f00000000c0)=ANY=[@ANYBLOB="0300000000000000060000000000000005000000000000000900000000000000300400000000000000ff0004000000000000000000000000000000800000000000000000000000000000000000000000ff00000000000000008000000000000002000000000000003d060115000000000000000000000000000000000000000000000000000000000000000000000000035e00000000000005000000000000000700000000000000000104fe000000000000000000000000000000000000000000000000000000000000000000000000010001000000000000100000000000000700000000000000000400ff00000000000000000000000000000000000000000001000000000000000100000000000000070000000000000009050300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000700000000000000ffdb0004000000000000000000000000000000000000000000000000000000000000000000000000"]) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x6000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r3, 0x400, 0x70bd27, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000084}, 0x40000) 2018/05/15 13:36:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000100)) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x80000001}, 0x1) bind$alg(r2, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) fcntl$getflags(r0, 0x40b) close(r2) r3 = semget$private(0x0, 0x0, 0x200) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000740)={0x7b, @multicast1=0xe0000001, 0x4e20, 0x3, 'wlc\x00', 0x14, 0x2, 0x49}, 0x2c) syz_mount_image$bfs(&(0x7f0000000780)='bfs\x00', &(0x7f00000007c0)='./file0\x00', 0x800, 0x7, &(0x7f0000000b80)=[{&(0x7f0000000800)="99f7d6c4b74acfc39df8071e0a", 0xd, 0xffffffffffffffff}, {&(0x7f0000000840)="c2bb6cacf61afd", 0x7, 0x7}, {&(0x7f0000000880)="cc5d0c16c26fa6a9010b9d7f41616f55d614975980d2919b84fe747a1c75567a5ed227fc20657117310e30b629a55fb1b49da05ba470fe5af84e26642677ac408ff8d37ee379148e9c2b87920c64ec7a2823d315145c355b7a9bf8ccfbcd442ed4b049b2eedcf921afa20c23f332d079e0cae62e1ca2d79ca8295230ff", 0x7d, 0xffffffff}, {&(0x7f0000000900)="3ebda2d8c172d6b4195b71091776a024190df8e24cea936dffa2e648012245948a0a26c8889436ab645456b2b8947d42f3a48222bf80a108659d35b510f676379192c6fa559d3e3e51896b", 0x4b, 0xffffffff80000000}, {&(0x7f0000000980)="a72f234e997e2c13176ee0dda65aa64f253fbebf3e0815fcc97029c884e476f17d44d105190340bc4adade", 0x2b, 0x7ff}, {&(0x7f00000009c0)="a4a9b5daa7b01e1efc8fa7c8897723b830755818f35f017265aa0c8aa5abd5a778510793560ed1e78fe4bc3d76b96829264c68d09942d3ed855fb417c1c6c757ec8b22e40039ad58bc1fe961b73fad827258e13d3e7ff56cafb2153729bb092cebca522fb5f941ec5d6ce79211bc277fff16954446f9d64e38f903a2add1d8481c456cdc1d3ee551acedc516ba5ede2e2f18e72dcf250eb9cde59738a89d6c23ebda57173c8c0b9cfd28842131e94d860820cc696de597dda4f30bc3b70f5d7b96616ed759173ad7276ffd76637b4172fca8f44e31c728dde6003bbd2832175c7d4b83bac837", 0xe6, 0xd652}, {&(0x7f0000000ac0)="62ebd7d4a269fbc6016ed22ecf268826b9b23d8e4ef924e7d43b0593aed580fc4991f015afe2761a94f6039b62f8ef375dddac692c0b98bd858cb4cf4d9a386b6785eafe691bc61cb65281b54494c3e593b496ecdda1048e593256cf150f17a612c409ef420d4f70c863c9eb6c55beeee3e1adb851d5d9763f414d9a359d3526a14245b002dcf56252ce8318a0427350245fc84ae2e7557bbf3754fcf1d336ffc0c886fcd4f1bdc9cbc07c614142f0ea931b920f50a33a2316", 0xb9, 0xee}], 0x8, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f00000005c0)=0xe8) fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000700)={0x4001, 0x4, 0x5, 0x7ff, 0x8}) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000680)={{0x1, r4, r5, r6, r7, 0x20, 0x3}, 0x9, 0x0, 0x9}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000200)={r8, &(0x7f0000000280)=""/178}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge_slave_0\x00', 0x402}) r9 = geteuid() getgroups(0x3, &(0x7f00000003c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchownat(r0, &(0x7f0000000380)='./file0\x00', r9, r10, 0x0) accept4$packet(r0, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000fc0)=0x14, 0x80000) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000)={0x0, 0x7fffffff, 0x1, 0x20, &(0x7f0000ffe000/0x1000)=nil, 0xe40}) membarrier(0x2, 0x0) 2018/05/15 13:36:14 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000840)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xf8, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1b}, @broadcast=0xffffffff, 0xffffffff, 0xff, 'team_slave_1\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x17, 0x1, 0x40}, 0x0, 0xb8, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0x4, 0x80}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0xff0000ff, 'ip_vti0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x0, 0x0, 0x1}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x10, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x9, 0x8, 0x7}}}, {{@uncond, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfe7, 'system_u:object_r:policy_src_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) sync() ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f00000001c0)) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) iopl(0x6) 2018/05/15 13:36:14 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x4000) 2018/05/15 13:36:14 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000000)=""/175, 0xaf}, &(0x7f00000000c0), 0x8}, 0x20) setpriority(0x0, 0x0, 0x0) 2018/05/15 13:36:14 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x424000) accept$nfc_llcp(r1, &(0x7f00000003c0), &(0x7f0000000440)=0x60) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x280000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000240)={0x4, 0xffffffffffffffff, 0xfff, 0x9, 0x80000001}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000340)={0xfffffffffffffff8, 0x6, 0x2, 0x6, 0xffff, 0xfffffffffffffffd}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000100)) sendto$ipx(r2, &(0x7f00000002c0)="d07b9f2fdc86b0baac0b8802fcbfbf1e116ac113fdb3d34fea7c73a35e1a7dce7d0616f36071fcec37c661397f9dbea770d5b3cc10da1f23750eb4d2c3768ab1898628f4b796ac181c769eb6cd67aaf67d45bbf47fac6416d1279d404f053c80f81dcb2fc71a4d66fb76aa956f24edf238574a99056e504de72e", 0x7a, 0x20000000, &(0x7f0000000040)={0x4, 0x1, 0x8a2, "69a76d1facdb", 0x2}, 0x10) syz_open_pts(r2, 0x80000) 2018/05/15 13:36:14 executing program 6: setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x0, 0x7, 0x1, {}, 0x8}) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r2) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) pipe(&(0x7f00000002c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) 2018/05/15 13:36:14 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) socket(0xa, 0x1, 0x0) ioctl$int_out(r0, 0x81204101, &(0x7f0000000040)) [ 137.133940] IPVS: set_ctl: invalid protocol: 123 224.0.0.1:20000 wlc 2018/05/15 13:36:14 executing program 3: socket(0x10, 0x3, 0x0) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x4, &(0x7f0000001240)=[{&(0x7f0000000080)="41aba269956380abfcd1a3a776210bba733d4ca3bac740e57c04ba32cca9b5ede4ecf5879bee21ae7fb8afebd47ffc136c9a3d0325d6b00b9bcc494459f6baf071f3a8cdb1452ef06b7f2c50c26e1c277ac10c7b24b4f80261232cb39b404bf3122570ecb412c0cfced662169806bd9c61630270e683d8c0eb664f10889d639e8351be774d5b1d1aa26aab4a5056c8b1e7b5d0d53ddf649d81268874e8a492405c4ee559e759d2ab794af0bbeb945747719ca98a09498769d716b0483c5de0d899b497d3fb5e", 0xc6, 0x1}, {&(0x7f0000000180)="30217cf7a815e53e6384e9c30a71fad6678dab34fe82eae0322d2bc1ef18b85c3e8f2987b9e2b63d0edc6448", 0x2c, 0x17f5}, {&(0x7f00000001c0)="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", 0x1000, 0x2af}, {&(0x7f00000011c0)="39c6600a4e3ddb4fcab2e1b32dd59e8d8b45d829d7b23bfa4b3ea3f905b150ffee6970d768bc4297dd1a4b711b46238fc9f91e72bd0a258a42ae78bcd226e2d3363d049aaf30a92fd8f81d2bace6ed924e52347c42932d97e3d1a8aedf0a368e905cc09e7bbec8f749b1ea21b0b6a9bb2d013d5b", 0x74, 0x3}], 0x0, &(0x7f00000012c0)={[{@disable_sparse_no={'disable_sparse=no', 0x3d, [0x31, 0x35, 0x32, 0x35]}, 0x2c}, {@uid={'uid', 0x3d, [0x33, 0x37]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x37, 0x36]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) 2018/05/15 13:36:14 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x3f00) 2018/05/15 13:36:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) read(r0, &(0x7f0000000040)=""/11, 0x155) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7, 0x400000) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000100)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1020, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = syz_open_pts(r0, 0x0) epoll_pwait(r1, &(0x7f0000000140)=[{}, {}, {}, {}], 0x2, 0xe9, &(0x7f0000000180)={0x400}, 0x8) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000300)=0x6, &(0x7f0000000340)=0x2) ioctl$TCXONC(r3, 0x540a, 0x0) epoll_pwait(r1, &(0x7f00000001c0)=[{}], 0x1, 0x1, &(0x7f0000000200)={0x1ff}, 0x8) 2018/05/15 13:36:14 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$revoke(0x3, r0) r2 = socket(0xa, 0x2, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x40202, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000540)=""/4096) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) keyctl$chown(0x4, r0, 0x0, r1) [ 137.216736] IPVS: set_ctl: invalid protocol: 123 224.0.0.1:20000 wlc 2018/05/15 13:36:14 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000840)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xf8, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1b}, @broadcast=0xffffffff, 0xffffffff, 0xff, 'team_slave_1\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x17, 0x1, 0x40}, 0x0, 0xb8, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0x4, 0x80}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0xff0000ff, 'ip_vti0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x0, 0x0, 0x1}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x10, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x9, 0x8, 0x7}}}, {{@uncond, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfe7, 'system_u:object_r:policy_src_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) sync() ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f00000001c0)) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) [ 137.288238] ntfs: (device loop3): parse_options(): The disable_sparse option requires a boolean argument. 2018/05/15 13:36:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_adj\x00') readv(r0, &(0x7f00000024c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1) 2018/05/15 13:36:15 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$revoke(0x3, r0) r2 = socket(0xa, 0x2, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x40202, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000540)=""/4096) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) keyctl$chown(0x4, r0, 0x0, r1) 2018/05/15 13:36:15 executing program 6: setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x0, 0x7, 0x1, {}, 0x8}) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r2) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) pipe(&(0x7f00000002c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) 2018/05/15 13:36:15 executing program 1: r0 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000d83ff8), 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000000)) 2018/05/15 13:36:15 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x300000000000000) 2018/05/15 13:36:15 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000840)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xf8, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1b}, @broadcast=0xffffffff, 0xffffffff, 0xff, 'team_slave_1\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x17, 0x1, 0x40}, 0x0, 0xb8, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0x4, 0x80}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0xff0000ff, 'ip_vti0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x0, 0x0, 0x1}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x10, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x9, 0x8, 0x7}}}, {{@uncond, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfe7, 'system_u:object_r:policy_src_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) sync() ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f00000001c0)) 2018/05/15 13:36:15 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt(r0, 0x0, 0x100000801, &(0x7f00000002c0)=""/203, &(0x7f0000000000)=0xcb) 2018/05/15 13:36:15 executing program 2: r0 = socket(0xa, 0x5, 0x0) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000000040)='fdinfo/3\x00') ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) sendmsg$nl_route_sched(0xffffffffffffff9c, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2004140}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@gettaction={0x140, 0x32, 0x0, 0x70bd2b, 0x25dfdbfb, {0x0, 0x3}, [@action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x17, @TCA_ACT_INDEX={0x8, 0x3, 0x1f}}]}, @action_gd=@TCA_ACT_TAB={0x80, 0x1, [{0x14, 0x3, @TCA_ACT_KIND={0xc, 0x1, 'gact\x00'}}, {0x10, 0x1c, @TCA_ACT_INDEX={0x8, 0x3, 0x5551}}, {0x14, 0x15, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x14, 0x1b, @TCA_ACT_KIND={0xc, 0x1, 'pedit\x00'}}, {0x10, 0x9, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0x10, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0x10, 0x3, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}]}, @action_gd=@TCA_ACT_TAB={0x84, 0x1, [{0x10, 0x10, @TCA_ACT_INDEX={0x8, 0x3}}, {0x14, 0x4, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x10, 0x15, @TCA_ACT_INDEX={0x8, 0x3, 0xfffffffffffff87a}}, {0x10, 0x5, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0x18, 0x1, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}, {0x14, 0x8, @TCA_ACT_KIND={0xc, 0x1, 'police\x00'}}, {0x10, 0x9, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1f, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x80}, 0x4004080) 2018/05/15 13:36:15 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'syzkaller1\x00'}) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)) 2018/05/15 13:36:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x40000106}]}) 2018/05/15 13:36:15 executing program 3: clock_nanosleep(0x8, 0x0, &(0x7f0000000000), &(0x7f0000000280)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000002c0)=0x200) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xfffffffffffffd59) r2 = getpid() waitid(0x3, r2, 0x0, 0x8, &(0x7f0000000300)) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000001c0)=r1) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/05/15 13:36:15 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$revoke(0x3, r0) r1 = socket(0xa, 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x40202, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000540)=""/4096) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:16 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x3f00000000000000) 2018/05/15 13:36:16 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000840)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xf8, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1b}, @broadcast=0xffffffff, 0xffffffff, 0xff, 'team_slave_1\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x17, 0x1, 0x40}, 0x0, 0xb8, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0x4, 0x80}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0xff0000ff, 'ip_vti0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x0, 0x0, 0x1}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x10, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x9, 0x8, 0x7}}}, {{@uncond, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfe7, 'system_u:object_r:policy_src_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) sync() 2018/05/15 13:36:16 executing program 3: r0 = socket(0xa, 0x1, 0xfffffffffffffffd) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000040607041dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/15 13:36:16 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") add_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001140)="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", 0x4d1, 0xfffffffffffffffd) accept$netrom(r0, 0x0, &(0x7f0000000000)) 2018/05/15 13:36:16 executing program 6: setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x0, 0x7, 0x1, {}, 0x8}) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r2) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) pipe(&(0x7f00000002c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) 2018/05/15 13:36:16 executing program 0: prctl$setmm(0x23, 0x6, &(0x7f0000ffb000/0x3000)=nil) prctl$setmm(0x23, 0x4, &(0x7f0000ffc000/0x2000)=nil) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x80100) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/05/15 13:36:16 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x400000006) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd(0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r3}) r4 = eventfd(0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000080)={r4, 0x0, 0x1}) r5 = syz_open_dev$amidi(&(0x7f0000001580)='/dev/amidi#\x00', 0x20003fd, 0x34800) sendmsg$nl_route(r5, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=@getroute={0x14, 0x1a, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) r7 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x86, 0x0, &(0x7f0000000340)=ANY=[@ANYRES16=r0, @ANYRES64=r6, @ANYBLOB="02000000000000000d63000009631040", @ANYRES64=r7, @ANYBLOB="00000000000000000f630c4000000000000000000000000001634040010000000000000003000000000000000000000011000000000000000000000000000000000000003000000000000000", @ANYPTR=&(0x7f00000002c0)=ANY=[], @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="480000000000000038000000000000003800000000822abde10000000000000000000000000000000000000000000000"], @ANYBLOB="0463044001000000"], 0x0, 0x0, &(0x7f0000000400)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0x44, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000240)=ANY=[], @ANYPTR=&(0x7f00000002c0)=ANY=[]], 0x0, 0x0, &(0x7f00000003c0)}) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000000580)="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", 0x1000) 2018/05/15 13:36:16 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$revoke(0x3, r0) r1 = socket(0xa, 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x40202, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000540)=""/4096) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:16 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000840)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xf8, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1b}, @broadcast=0xffffffff, 0xffffffff, 0xff, 'team_slave_1\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x17, 0x1, 0x40}, 0x0, 0xb8, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0x4, 0x80}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0xff0000ff, 'ip_vti0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x0, 0x0, 0x1}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x10, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x9, 0x8, 0x7}}}, {{@uncond, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfe7, 'system_u:object_r:policy_src_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sync() [ 138.509348] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. [ 138.529759] binder: 11881:11890 unknown command 19 2018/05/15 13:36:16 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$revoke(0x3, r0) socket(0xa, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x40202, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000540)=""/4096) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x891a, 0x20000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e20, 0x400, @dev={0xfe, 0x80, [], 0xd}, 0x3ff}}}, 0x84) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = accept(r0, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0xffffffff0000001c) sendto$inet6(r3, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) shutdown(r4, 0x1) 2018/05/15 13:36:16 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x2000000) [ 138.566561] binder: 11881:11890 ioctl c0306201 20000440 returned -22 2018/05/15 13:36:16 executing program 6: setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x0, 0x7, 0x1, {}, 0x8}) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r2) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) pipe(&(0x7f00000002c0)) [ 138.607525] binder: BC_ACQUIRE_RESULT not supported 2018/05/15 13:36:16 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x4, &(0x7f0000000000)="c6050000501e459d632fb83deb765f4e4600000000001000") socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x5) [ 138.645139] binder: 11881:11890 ioctl c0306201 200004c0 returned -22 [ 138.729385] irq bypass consumer (token (ptrval)) registration fails: -16 [ 138.783808] binder: 11881:11890 unknown command 24 [ 138.790140] binder: BC_ACQUIRE_RESULT not supported [ 138.791469] binder: 11881:11890 ioctl c0306201 20000440 returned -22 [ 138.797249] binder: 11881:11919 ioctl c0306201 200004c0 returned -22 2018/05/15 13:36:17 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000840)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xf8, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1b}, @broadcast=0xffffffff, 0xffffffff, 0xff, 'team_slave_1\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x17, 0x1, 0x40}, 0x0, 0xb8, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0x4, 0x80}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0xff0000ff, 'ip_vti0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x0, 0x0, 0x1}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x10, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x9, 0x8, 0x7}}}, {{@uncond, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfe7, 'system_u:object_r:policy_src_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sync() 2018/05/15 13:36:17 executing program 2: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000040)={0x1000000000000000, r1}) lseek(r0, 0x7ffffffffffffffc, 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0x4) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)=0x0) getresuid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) getresgid(&(0x7f00000004c0), &(0x7f0000000500)=0x0, &(0x7f0000000540)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000580)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000006c0)=0xe8) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002380)={0x0, 0x0}) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000008c0)=0x0, &(0x7f0000000900), &(0x7f0000000940)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000980)=0x0) fstat(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r0, 0x9) stat(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002100)='./file0\x00', &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgrp(0xffffffffffffffff) r18 = geteuid() getgroups(0x3, &(0x7f00000021c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r20 = gettid() stat(&(0x7f0000002200)='./file0\x00', &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000022c0), &(0x7f0000002300)=0x0, &(0x7f0000002340)) fcntl$getownex(r0, 0x10, &(0x7f0000002b80)={0x0, 0x0}) fstat(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002c40)='./file0\x00', &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000002d80)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000180)="158e1a7349aa12bfc9f360ba49dec7c8dc3d8794b937ad1b2ae363f5c7db1e40bda5f840537e8d08d5421180850be7573149624276c9dffe9e1df1f25e354138ea52c700a72e3533459e7de45f58d6b93b2abbc2ace4495392e499113f9735cb64a9cae5775954f2370186059c5156c1ea21025eabf685b987c926c93d88bc580ad5bc4e5915658739f00eff00737abecf3e533a3a8ecde97aff6762e0aeb12232b896ce1af44cbf010e37e69913a674a52b6559c3c2312021bebd7ef3605bc30b15d468c88d589dff072e697c", 0xcd}, {&(0x7f0000000280)="455d19ea20c6c56972ce6478f921c94e9c5542b58b87ff21aa6f3d2eeae15b837586c502d4cfe323605669603c91fff8ecad71c3c0a248bdfd881fe10dccececf754791df712ab4a38ed345ac05ce88d12a4363cb0e760fda066cd66fd5e7bc89e82e661121a03646ac7ac630873a3f44af34caa15a4ed3c7697a45e6865d5a7c7672a3feda8cae93035d1f2ebfbf49828247518ea39e2f86b23479d04dad4f1d9d1b81058467def697fd06280978ffcde7b5ee8e57d9afcc308c3634bc537d062e016ba9ceba17df3cfe7fdb73fd169f155860041caecf9b07c", 0xda}, {&(0x7f0000000080)="93025f5a05870898aab9decf00a9ffe301c7", 0x12}], 0x3, &(0x7f0000000b00)=[@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}], 0x80, 0x40}, {&(0x7f0000000b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000000c00)="b4fb70304c313445f287d490355c2a43c6ad663e367727791463f4f3f0167ea2bc56819e8997ba89b223958b3ccac2bc7566ab09d221e7fe224e863d64e0f815ae7ecaf864d7d486c5ac9150e78b7ee72d27dda15fae5d999be0f9b6c180076fbbb4a81661cb21d4c3914ccb5d0f158aa51c1148ac25143f8b95159d512a372abeaf51ee10030ed10601300480521dec859b2787cea30a23dd496b0c29844fea5c8d695beba9b77e70c4de155f50eb82befb67091a391c3f2d840e32b59f3b12d9174843e1ad21bec077a2171cbf625acb413ba6ba7cf53aef4bf9d0516ca32424aa5829d578cb4f78b0efaf9fcfcc2b0fe110d6d522604d", 0xf8}, {&(0x7f0000000d00)="4ca74226dfdfa0b09951cbe6bb60528586482a619f287e79fd44002f54949c5be81021355416f1377127e07f352501344402bfdd0275f6367379b034e2f277e67d56e82558d460aca35cf1331e8865efb5849be0a8969795e0dd12683b3e4d72109ac38a80c8da79d2f3464cead3313f3f621c9627ced7e6f4", 0x79}, {&(0x7f0000000d80)="2bb4510a948438c651a83eae1a35fb828f1d8063d3321a78251c11fc76bfaa348df37850d664b09c0f4ffc67e4840c0468a0cd2ca0adb6d26055b2ca734705468c27aa4d57c2955431b9ddd744fba8d30732ccbbb996a23514f9419ae2aff3fcc07d2268bf5ba4df485adc7ff464e92a24d2767f3237f564e3be5bd1323ced7acdb09f1e8d0fcb2163be883fdec2ba252cd5e5f4a94e3d3232ce3e9115785327caa524cb840833051187b5fecb70b8081afde2d0eebaf458824ee99ab1445d", 0xbf}, {&(0x7f0000000e40)="f8dee6475633f4a58fcb9cad45d1708c3ff8c62507dae72b70c6b826ef8af5a71666e0c339bba04ed85c9207c52c0e47ad2dc6210246f6eece467641b8086b6ec5ff37263230789a39e42558847d2d79b567759f20c002890d1ea45a24071c698e3fceea1097fa703acb90c66f24810813b924e2274b3c1af77c234586e3bb61023bae25576e37d9d01066738aa9d16861ea", 0x92}, {&(0x7f0000000f00)="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", 0x1000}, {&(0x7f0000001f00)="3b0c8a7d7c95ebe74115404e32df6f0654a1ed19591cbf413b8e9c81e9af971ef2573dfa8feafa61f07230610c9424dd527de11f", 0x34}, {&(0x7f0000001f40)="674bbca53baae0972d77c160d24b04a51d9f6981d852d9a1cbb76a9a61c52943d47c2c117786e10000fb88cf9e6f4a89b54d448639d28053cf7d5e162c247e8def40e0d0efe7ca53900b4e612463671cb4bb940b5b1190b64d9dd12f6d2d1209b183bc07e72d", 0x66}], 0x7, &(0x7f0000002e80)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000009007a04f124da98970b9fa5cc549698d47d114957c9cdcd95118e4e1a3fafedcabc7759ff4200", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xf8, 0x20000000}, {&(0x7f0000002480)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002600)=[{&(0x7f0000002500)="1caf89000941beda05587dd94224b076948d7d1fb5a71d27539054941d04df3bfb854a980308931d5e98f3cdab0172251f9f9f60d697ced2a9bace8e8268adc5f2ba992385e12139c6f6835921e3dd14d632786531d65018f3dfd73832267659b2ffec485638eaa0069d39fb7b1ea57a9439e991796662f6e385d13eb7b0e32cbeb94f688da0cee9887615023b575842cde3d1ede0de9e937c16d5e21f9ee08df0f02776448b0df5a7979528bbf7e41c8002a6fdcfc0da3b42f0c63a8d60224470f5f3d7c282536193fe9b98bdbd3d", 0xcf}], 0x1, 0x0, 0x0, 0x40}, {&(0x7f0000002640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002b00)=[{&(0x7f00000026c0)="9f7f1d489a8d95e10317774239a53d4c0f2e133db10f6db77697f4b1b9738b9ea258e947f153680cc660fa1a505d15d48e62105cd838da39e36394dc7ec146d6899e5ec7abd099079d323d080e94a694e250e34e414f2738b25c24525e99268f4f94b10a4311f7dc5a6582c9339a2dfef08efdd2a2", 0x75}, {&(0x7f0000002740)="7b4310488985829cbf04017b0b8b97924bb1357b6eb75d61af8b0cc742111c994e0e807bbf1d33aeb0815d1fa6761d098700c4f01743280c", 0x38}, {&(0x7f0000002780)="3803b3a91dd07b8c0c2dbd29684705e9", 0x10}, {&(0x7f00000027c0)="e84d1b44f55147fb524e102230f3af552e2ac11f95a45794bf78649e7c567e201098f331d30c81af961f2678ec85aa575df4fb0a7783a234e2b12ec2e712583281fe5685e44b31d1077f40acc818ee00d159d7d6d8e48d236fd92d694978cab5bb7c08b4fcfb1f447075fcac02a80e30673b2a73264505f8d43082b3e83a4f8a7fb0789b6d564fb3ad64bd754d2cecbd60f9f9b8a16cbdcf27e180c94f770576351d107f50423af565c0", 0xaa}, {&(0x7f0000002880)="4ee0b7309c105300fbc77dfabc9801b0618a315d19812c4441bc02ea4de1035bdee4b578109809b748f2ce5ccefe0cf17fb46a47c3c85bb59c56a19eda5710005ab2f4823e45167ddf", 0x49}, {&(0x7f0000002900)="9699d211b68e73befdf66d4341555dad46f3b4adc268e8c71b801bc68175cba25fef32264955566a08072e170a76ce8ef79b5cb25f1a9bfbf9b44a8185ab3a6e78921bf1642f9c69d7161743649718518cbc59c630fd3e6a9bff65cf4465c3eac44e1e5422cb67f97cf0c1804e1b63f283ca076e5625415ce735bd230684bcd55a87613b373963ca53a15d2e0236a998668cd2cc1b71a577cff4740e1f1c92c7aaa57f603214cd493557ed8edabcb9e4ff09cd1eccd87e8a4328448bc8f5e837ecaed84b9feba6c9fe22ef7860c65b", 0xcf}, {&(0x7f0000002a00)="4b19add63fc39b8e36515c6628a551de690e28d9e57d427c23e03210547a30d76b63a4a0d4cf98b98913ef9467f97bf4fd737ea050ee64fec54f3df2d845a198c9340010a71d7091a03ba6be8465a637cb75516dc66a63d3a718ae1132ab4710174c94d5d4611ead1924c76618f74a4e15ce0b63e077bba16fd15309866f2a86bbbb28fc7568a01c8033e7bff0a4450fb525a0cb1a04e853", 0x98}, {&(0x7f0000002ac0)="a9c496acbe3c135e4184167bbc28a7b2e016f372f8b1fc2ea6ebac", 0x1b}], 0x8, &(0x7f0000002d00)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x48, 0x4044000}], 0x4, 0x4000000) 2018/05/15 13:36:17 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x313082, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) 2018/05/15 13:36:17 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x3f000000) 2018/05/15 13:36:17 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$revoke(0x3, r0) socket(0xa, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x40202, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000540)=""/4096) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:17 executing program 6: setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x0, 0x7, 0x1, {}, 0x8}) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r2) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:17 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x8000000000004, 0x4) socket$packet(0x11, 0x2, 0x300) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 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 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xc6, 0x4a02) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000080)={0x9, 0x1f, 0x3553d249, 0x201}) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/05/15 13:36:17 executing program 0: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000000180)="707f3d", 0x3}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) sendfile(r2, r0, &(0x7f00000ddff8), 0x3) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[0x100, 0x4]}) 2018/05/15 13:36:17 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$revoke(0x3, r0) socket(0xa, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x40202, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000540)=""/4096) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) [ 139.648416] IPv4: Oversized IP packet from 127.0.0.1 2018/05/15 13:36:17 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x8cffffff) 2018/05/15 13:36:17 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x313082, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) [ 139.693960] IPv4: Oversized IP packet from 127.0.0.1 2018/05/15 13:36:17 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000840)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xf8, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1b}, @broadcast=0xffffffff, 0xffffffff, 0xff, 'team_slave_1\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x17, 0x1, 0x40}, 0x0, 0xb8, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0x4, 0x80}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0xff0000ff, 'ip_vti0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x0, 0x0, 0x1}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x10, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x9, 0x8, 0x7}}}, {{@uncond, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfe7, 'system_u:object_r:policy_src_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) sync() 2018/05/15 13:36:17 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0xbd4, 0x44c400) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000004340)=""/4096) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000000180)={0x100000000, 0x4, 0xffffffff, 0x6d3b, "cd71b7703466978ac3753d1d9eea39c463e709b4e21f696eaf9d1f90380cad6f39a796db8184c356bfbd56e4", 0x5}) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000110007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) getpeername$inet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001280)={0x0, 0x10, &(0x7f0000000200)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f00000012c0)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001300)=@assoc_id=r4, 0xff) 2018/05/15 13:36:17 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x14440, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xc) 2018/05/15 13:36:17 executing program 6: setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x0, 0x7, 0x1, {}, 0x8}) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r2) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:17 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$revoke(0x3, r0) r1 = socket(0xa, 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x40202, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:17 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x4) [ 139.844901] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/15 13:36:17 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000840)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xf8, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1b}, @broadcast=0xffffffff, 0xffffffff, 0xff, 'team_slave_1\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x17, 0x1, 0x40}, 0x0, 0xb8, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0x4, 0x80}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0xff0000ff, 'ip_vti0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x0, 0x0, 0x1}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x10, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x9, 0x8, 0x7}}}, {{@uncond, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfe7, 'system_u:object_r:policy_src_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)) memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) sync() [ 139.942360] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/15 13:36:17 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='*/eth1#wlan1securitytrustedcpuset&^\x00', 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 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, 0x3) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000000c0)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0x11, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="070052ecf78f6300000000000006630440"], 0x0, 0x0, &(0x7f00000003c0)}) rename(&(0x7f0000000040)='.\x00', &(0x7f0000000080)='./file0\x00') setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0xff, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000140)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'lblc\x00'}, 0x2c) 2018/05/15 13:36:17 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) 2018/05/15 13:36:17 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/15 13:36:17 executing program 6: setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x0, 0x7, 0x1, {}, 0x8}) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r2) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:17 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000100)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$sndseq(r1, &(0x7f0000000480), 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/05/15 13:36:17 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$revoke(0x3, r0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:17 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0xfffffff6) 2018/05/15 13:36:17 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000840)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xf8, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1b}, @broadcast=0xffffffff, 0xffffffff, 0xff, 'team_slave_1\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x17, 0x1, 0x40}, 0x0, 0xb8, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0x4, 0x80}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0xff0000ff, 'ip_vti0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x0, 0x0, 0x1}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x10, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x9, 0x8, 0x7}}}, {{@uncond, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfe7, 'system_u:object_r:policy_src_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)) memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) sync() [ 140.075749] binder: 11998:11999 unknown command -330170361 [ 140.098659] binder: 11998:11999 ioctl c0306201 200004c0 returned -22 2018/05/15 13:36:17 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAF(r1, 0x5412, &(0x7f00000000c0)) 2018/05/15 13:36:17 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$revoke(0x3, r0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:17 executing program 0: shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000040)=""/213) 2018/05/15 13:36:17 executing program 6: setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x0, 0x7, 0x1, {}, 0x8}) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r2) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) [ 140.142760] hrtimer: interrupt took 36975 ns 2018/05/15 13:36:17 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000840)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xf8, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1b}, @broadcast=0xffffffff, 0xffffffff, 0xff, 'team_slave_1\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x17, 0x1, 0x40}, 0x0, 0xb8, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0x4, 0x80}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0xff0000ff, 'ip_vti0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x0, 0x0, 0x1}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x10, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x9, 0x8, 0x7}}}, {{@uncond, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfe7, 'system_u:object_r:policy_src_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)) sync() 2018/05/15 13:36:17 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x3) 2018/05/15 13:36:17 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000080)) [ 140.213738] binder: 11998:11999 unknown command -330170361 [ 140.246255] binder: 11998:11999 ioctl c0306201 200004c0 returned -22 2018/05/15 13:36:17 executing program 6: setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x0, 0x7, 0x1, {}, 0x8}) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r2) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:18 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x20, &(0x7f0000000200)) 2018/05/15 13:36:18 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x100000000000000) 2018/05/15 13:36:18 executing program 0: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') getdents64(r0, &(0x7f00000000c0)=""/195, 0xc3) 2018/05/15 13:36:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40040000) 2018/05/15 13:36:18 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000100), 0x4) 2018/05/15 13:36:18 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$revoke(0x3, r0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:18 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000840)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xf8, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1b}, @broadcast=0xffffffff, 0xffffffff, 0xff, 'team_slave_1\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x17, 0x1, 0x40}, 0x0, 0xb8, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0x4, 0x80}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0xff0000ff, 'ip_vti0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x0, 0x0, 0x1}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x10, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x9, 0x8, 0x7}}}, {{@uncond, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfe7, 'system_u:object_r:policy_src_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sync() 2018/05/15 13:36:18 executing program 6: setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x0, 0x7, 0x1, {}, 0x8}) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r2) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:18 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) keyctl$revoke(0x3, r0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) [ 141.028689] IPVS: ftp: loaded support on port[0] = 21 2018/05/15 13:36:18 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), 0x4) 2018/05/15 13:36:18 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000840)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xf8, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1b}, @broadcast=0xffffffff, 0xffffffff, 0xff, 'team_slave_1\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x17, 0x1, 0x40}, 0x0, 0xb8, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0x4, 0x80}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0xff0000ff, 'ip_vti0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x0, 0x0, 0x1}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x10, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x9, 0x8, 0x7}}}, {{@uncond, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfe7, 'system_u:object_r:policy_src_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() 2018/05/15 13:36:18 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x8cffffff00000000) 2018/05/15 13:36:18 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x20, &(0x7f0000000200)) 2018/05/15 13:36:18 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:18 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000840)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xf8, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1b}, @broadcast=0xffffffff, 0xffffffff, 0xff, 'team_slave_1\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x17, 0x1, 0x40}, 0x0, 0xb8, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0x4, 0x80}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0xff0000ff, 'ip_vti0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x0, 0x0, 0x1}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x10, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x9, 0x8, 0x7}}}, {{@uncond, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfe7, 'system_u:object_r:policy_src_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) sync() 2018/05/15 13:36:18 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000edf000), 0x26b, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) 2018/05/15 13:36:18 executing program 6: setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x0, 0x7, 0x1, {}, 0x8}) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r2) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:18 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x5207, &(0x7f0000000080)) 2018/05/15 13:36:18 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x20, &(0x7f0000000200)) 2018/05/15 13:36:18 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0xf6ffffff) 2018/05/15 13:36:18 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c00000013001103000000000000000000000000", @ANYBLOB="fb0000000000000008000a0000000000140003007465616d5f736c6176655f3100000000"], 0x2}, 0x1}, 0x0) 2018/05/15 13:36:19 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffd) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:19 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x11b, 0x4) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[], 0xfd83) recvfrom$inet6(r0, &(0x7f00000001c0)=""/227, 0xe3, 0x2020, 0x0, 0x0) 2018/05/15 13:36:19 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x3c, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xa, 0x3}, @IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/05/15 13:36:19 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x40000) 2018/05/15 13:36:19 executing program 6: setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x0, 0x7, 0x1, {}, 0x8}) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:19 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x5207, &(0x7f0000000080)) 2018/05/15 13:36:19 executing program 3: uname(&(0x7f0000000000)=""/127) 2018/05/15 13:36:19 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000840)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xf8, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1b}, @broadcast=0xffffffff, 0xffffffff, 0xff, 'team_slave_1\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x17, 0x1, 0x40}, 0x0, 0xb8, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0x4, 0x80}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0xff0000ff, 'ip_vti0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x0, 0x0, 0x1}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x10, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x9, 0x8, 0x7}}}, {{@uncond, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfe7, 'system_u:object_r:policy_src_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) sync() 2018/05/15 13:36:19 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x510, 0x4) write$binfmt_elf32(r0, &(0x7f00000009c0)=ANY=[], 0x0) recvfrom$inet6(r0, &(0x7f00000001c0)=""/227, 0xe3, 0x2020, 0x0, 0x0) 2018/05/15 13:36:19 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) [ 141.546462] team0: Port device team_slave_1 removed 2018/05/15 13:36:19 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x5207, &(0x7f0000000080)) 2018/05/15 13:36:19 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x400000000000) 2018/05/15 13:36:19 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') chdir(&(0x7f0000000100)='./file0\x00') close(r0) 2018/05/15 13:36:19 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sync() 2018/05/15 13:36:19 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x3c, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xa, 0x3}, @IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/05/15 13:36:19 executing program 6: setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x0, 0x7, 0x1, {}, 0x8}) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:19 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000100)=0x5, 0x4) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0xfffffffffffffe58, &(0x7f0000000000), 0x0, &(0x7f0000000040)=""/81, 0x51}, 0x40002102) 2018/05/15 13:36:19 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x5207, &(0x7f0000000080)) 2018/05/15 13:36:19 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:19 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) sync() 2018/05/15 13:36:19 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x3c, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xa, 0x3}, @IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/05/15 13:36:19 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='*/eth1#wlan1securitytrustedcpuset&^\x00', 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000000c0)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0x11, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="070052ecf78f6300000000000006630440"], 0x0, 0x0, &(0x7f00000003c0)}) rename(&(0x7f0000000040)='.\x00', &(0x7f0000000080)='./file0\x00') setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0xff, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000140)={0x11, @loopback=0x7f000001, 0x4e20, 0x0, 'lblc\x00'}, 0x2c) socketpair(0x4, 0x4, 0x0, &(0x7f00000003c0)) 2018/05/15 13:36:19 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:19 executing program 2: ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x5207, &(0x7f0000000080)) 2018/05/15 13:36:19 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x20) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:19 executing program 6: setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x0, 0x7, 0x1, {}, 0x8}) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) [ 141.970822] binder: 12203:12206 unknown command -330170361 2018/05/15 13:36:19 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x3c, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xa, 0x3}, @IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/05/15 13:36:19 executing program 2: ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x5207, &(0x7f0000000080)) [ 142.015213] binder: 12203:12206 ioctl c0306201 200004c0 returned -22 [ 142.123336] binder: 12203:12206 unknown command -330170361 [ 142.141767] binder: 12203:12206 ioctl c0306201 200004c0 returned -22 2018/05/15 13:36:20 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) sync() 2018/05/15 13:36:20 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000100)='bpf\x00'], &(0x7f0000000200)=[&(0x7f00000001c0)='bpf\x00']) 2018/05/15 13:36:20 executing program 2: ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x5207, &(0x7f0000000080)) 2018/05/15 13:36:20 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x3c, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xa, 0x3}, @IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/05/15 13:36:20 executing program 6: setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x0, 0x7, 0x1, {}, 0x8}) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:20 executing program 1: prctl$getname(0x10, &(0x7f0000000100)=""/151) 2018/05/15 13:36:20 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') chdir(&(0x7f0000000100)='./file0\x00') close(r0) 2018/05/15 13:36:20 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x3c, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xa, 0x3}, @IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/05/15 13:36:20 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x5207, &(0x7f0000000080)) 2018/05/15 13:36:20 executing program 6: setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x0, 0x7, 0x1, {}, 0x8}) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:20 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)) 2018/05/15 13:36:20 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x1080000, &(0x7f0000000140)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge_slave_0\x00', {0x2, 0x4e20, @rand_addr=0x7}}) 2018/05/15 13:36:21 executing program 7: capset(&(0x7f0000000200), &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:21 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) accept4(r1, &(0x7f00000001c0)=@can, &(0x7f0000000000)=0x80, 0x0) sync() 2018/05/15 13:36:21 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x5207, &(0x7f0000000080)) 2018/05/15 13:36:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x3c, 0x13, 0x0, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xa, 0x3}, @IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/05/15 13:36:21 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000d43000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="c4a36179ab0400000012b94f020000b800000000ba008000000f3066410f38819a0008000066ba2100b000ee66b84d000f00d80f21c4446d2e0f001bc4e27d0f5f8566b8a4008ec0", 0x48}], 0x1, 0x0, &(0x7f0000000140), 0x0) 2018/05/15 13:36:21 executing program 6: setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x0, 0x7, 0x1, {}, 0x8}) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x54, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x81, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f00000002c0)=0xc) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000000)={0x2e}, 0x4) accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nl=@proc, &(0x7f0000000200)=0x80, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r2, 0x6, 0x0, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000000c0)=0x98) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/15 13:36:21 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.events\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0/file0\x00', r0}, 0x10) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:21 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x5207, &(0x7f0000000080)) 2018/05/15 13:36:21 executing program 6: setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:21 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sync() 2018/05/15 13:36:21 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_vs\x00') ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000100)) 2018/05/15 13:36:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="180000001800fdff00000000000010000500000004000600"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/05/15 13:36:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x3c, 0x13, 0x0, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xa, 0x3}, @IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/05/15 13:36:21 executing program 7: capset(&(0x7f0000000200), &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:21 executing program 4: r0 = socket(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sync() 2018/05/15 13:36:21 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) close(r0) 2018/05/15 13:36:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x3c, 0x13, 0x0, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xa, 0x3}, @IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/05/15 13:36:21 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)}, 0x2000) 2018/05/15 13:36:21 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) writev(r1, &(0x7f0000003b40), 0x0) close(r0) 2018/05/15 13:36:21 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) socketpair(0x2, 0x7, 0x100, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000100)=0xb8) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:21 executing program 7: capset(&(0x7f0000000200), &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:21 executing program 6: setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:21 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sync() 2018/05/15 13:36:21 executing program 6: setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x34, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/15 13:36:21 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0x0, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:21 executing program 5: syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file1\x00', 0x400, 0x9, &(0x7f0000000680)=[{&(0x7f0000000140)="bf927e", 0x3, 0x1000}, {&(0x7f00000001c0)="a1039b56638d84588bc4aa1414d445834d2ab6fdf2cf0b9f", 0x18, 0x8}, {&(0x7f0000000200)="8ba0f75c71b679ae095011ead6fed28bd0381cf6aefd8e572bc7aee105772c90bc586c81472cc41a9d032df700404edb5fe7c7c18b94ff03dcd20cd4c6f8c4849678a86d7b08ff20103c4ffd32530413631fcae45000cb82943163cc1fabed6335a48d", 0x63, 0x80000000}, {&(0x7f0000000280)="0f8c8c1db089eb3987cc2c4057c76153034c41207595f8c32b4682cd7c71e1624a1c84cc695a91e97f96f5ccbdc1068217fedce434b0b0f68aaebe9195849feb6ba27f53256e3007d21b8f831d42fe4cd13e10b43076acf311d163a0014139e701fa5886c00829fa903b68933de32c31f251784d778a8a537d1762ad5a9ba8010557760e22407c0b120b5eada7cf5578cf952d829ce74b1351e71658697e4062086bc23cc9", 0xa5, 0x3}, {&(0x7f0000000340)="a48cfbebcb2378a552c460bb0dc9b45db4481aaa50c056cbdd19e90c5edcdcfad2528c0ae18f7e1358f21a3fdc52072553eebd21d511acbd32b173e03cbc58d444d7f4fd449ea791b589334b3da2cb92fba0f190d797c892ecca9b5f0ce7806a498f5b4b56554a2769104aa827a117242794bf7437", 0x75, 0x9}, {&(0x7f00000003c0)="d76fdbe038a0226116243aff220f2ec011259e68db83b87094d88f54025e4d2d125a66a1a967ec080bbea72b9e49424fdbafdb8866ad771140cc4ad3815ab24dd01d9c9b230fefa59f006e5a5c2b611ff3bd48b1ff400a2fca196ee340731b782d4fd4ffdb0a7bae6e078e3c33a7d19eed4ee057dc847c6c68a428d5fb0b2c6c97c468e9c908964874cc245d5108d7cfdaaafd05", 0x94, 0x5}, {&(0x7f0000000480)="c2fbc1b31596dd34347db71d46c7d24ef15bee908e318b0ff9323f8756ab18cf8ca492e79d75686a924ff9f55e8dabfed65e7f21be526b3dae72d2824e2706e81b9d7a1d85c24f41ec9f59", 0x4b, 0x1}, {&(0x7f0000000500)="23a92208e153144585e692884357969903c9f7126ab33517280467cc49fdbb93f124463c45eae3e058b15fb114568d0436724d8af5759f345e17e9d461f73b426594f1bab1692b06607306ae1a4b34484fd22d89627c08c8bd75d96443188cf3f7f0aa10fc631e69a081d007ea1cf327c586f30972533e7ebc0211b2e1174bc77424cc6fb7fe9391708e1a99d9aa0e8f581601a6bf6a6fdbf9c67bb93ae2398a2c81d95fa895cb89ca4acf3076c77ce3111001ca6be565999377783ba39d3a48383d9fe95a4b962b11b9eec8d7a6686911d00b3c9d1a58e0e757ac23e865b9262ecee989b951a9a863739fefb36a989a49ea0d49", 0xf4, 0x7}, {&(0x7f0000000600)="39f22961c0f03e7e41d019f54a54a203d1b860c9a8ec0e0cb680e4bd4ee69812f17417c26aee8b1d08d46471d88805e5253cddf6bbed45650583f89ebf27b74caea34fbbe8438d6abd8a2cc0079ad44fa8c16b2989280c01f4fea232d47596bbbf5c0465729d589a7b552a7aa02f5d7dea102713851ac28bc81aebdc9bbe", 0x7e, 0x2}], 0x0, &(0x7f0000000780)={'nouuid,', {[{@nogrpid='nogrpid', 0x2c}, {@attr2='attr2', 0x2c}]}}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000100)='./file0\x00', 0x4) 2018/05/15 13:36:21 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)}, 0x2000) 2018/05/15 13:36:21 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sync() 2018/05/15 13:36:21 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x34, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0x34}, 0x1}, 0x0) [ 144.320571] XFS (loop5): Invalid superblock magic number 2018/05/15 13:36:22 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0x0, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:22 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)}, 0x2000) 2018/05/15 13:36:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x34, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/15 13:36:22 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = getpid() ptrace$setsig(0x4203, r0, 0x1000, &(0x7f0000000080)={0x1b, 0x1, 0x9, 0xeec}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000140)='./file0\x00', 0x1) 2018/05/15 13:36:22 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:22 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sync() 2018/05/15 13:36:22 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a40)) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000c40)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x0, [0x0, 0x1f]}, 0x5c) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000b00)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/05/15 13:36:22 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) close(r0) 2018/05/15 13:36:22 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sync() 2018/05/15 13:36:22 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x400, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000100)=0x9, 0x2) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt(r0, 0x40, 0x9, &(0x7f0000000140), &(0x7f00000001c0)) 2018/05/15 13:36:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x3c, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xa}, @IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/05/15 13:36:22 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:22 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)}, 0x2000) 2018/05/15 13:36:22 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0x0, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x3c, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xa}, @IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/05/15 13:36:23 executing program 4: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sync() 2018/05/15 13:36:23 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x8480, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000440)={0x9, 0x746}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000004c0)=0x3) sendmsg$can_raw(r0, &(0x7f0000000400)={&(0x7f0000000340)={0x1d, r1}, 0x10, &(0x7f00000003c0)={&(0x7f0000000380)=@can={{0x0, 0x7ff, 0x4, 0x1}, 0x1, 0x2, 0x0, 0x0, "09c80e05cfbdf36f"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) getsockname$netrom(r0, &(0x7f0000000100)=@full, &(0x7f00000001c0)=0xfffffffffffffd92) umount2(&(0x7f0000000080)='./file0\x00', 0x0) umount2(&(0x7f0000000480)='./file0\x00', 0xa) 2018/05/15 13:36:23 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)}, 0x2000) 2018/05/15 13:36:23 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:23 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:23 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) close(r0) 2018/05/15 13:36:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/15 13:36:23 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)}, 0x2000) 2018/05/15 13:36:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x3c, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xa}, @IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/05/15 13:36:23 executing program 4: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sync() 2018/05/15 13:36:23 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) getresuid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) syz_fuseblk_mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0\x00', 0x6000, r0, r1, 0xffffffffffff0000, 0x800, 0x20) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:23 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:23 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/15 13:36:23 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)}, 0x2000) 2018/05/15 13:36:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x28, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xa, 0x3}]}, 0x28}, 0x1}, 0x0) 2018/05/15 13:36:23 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/15 13:36:24 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:24 executing program 4: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sync() 2018/05/15 13:36:24 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/15 13:36:24 executing program 1: socket(0xa, 0x1, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)}, 0x2000) 2018/05/15 13:36:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x28, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xa, 0x3}]}, 0x28}, 0x1}, 0x0) 2018/05/15 13:36:24 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file1\x00', 0x8) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:24 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) close(r0) 2018/05/15 13:36:24 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:24 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x2) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:24 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:24 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/15 13:36:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x28, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xa, 0x3}]}, 0x28}, 0x1}, 0x0) 2018/05/15 13:36:24 executing program 1: socket(0xa, 0x1, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)}, 0x2000) 2018/05/15 13:36:24 executing program 4: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sync() 2018/05/15 13:36:24 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c00000013001103000000000000000022640000", @ANYBLOB="000000000000000008000a0008000000140003007465616d5f736c6176655f3100000000"], 0x2}, 0x1}, 0x0) 2018/05/15 13:36:24 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:24 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='gfs2meta\x00', 0x0, &(0x7f00000000c0)="bfc6b8e1f9e55782cec0b0d17cf87fde75850a20d3f4c120bcf4") umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:24 executing program 1: socket(0xa, 0x1, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)}, 0x2000) [ 146.952190] gfs2: gfs2 mount does not exist [ 146.971616] gfs2: gfs2 mount does not exist 2018/05/15 13:36:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) socket(0x10, 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/15 13:36:25 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:25 executing program 4: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sync() 2018/05/15 13:36:25 executing program 0: 2018/05/15 13:36:25 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x10000000000001b7) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) close(r0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x2800, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r2, 0x601, 0x70bd2b, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8015}, 0x5) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:25 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:25 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) 2018/05/15 13:36:25 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)}, 0x2000) 2018/05/15 13:36:25 executing program 0: 2018/05/15 13:36:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) socket(0x10, 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/15 13:36:25 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)}, 0x2000) 2018/05/15 13:36:25 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:25 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:25 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) mkdir(&(0x7f0000001640)='./file0\x00', 0x10) umount2(&(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x7, &(0x7f0000001540)=[{&(0x7f0000000140)="3f7e13629fa57b83ac87c02c1c066d5392b54df19e3bdbcd9930a4096887a21fcc9c81e83f1877b28a09", 0x2a, 0x4}, {&(0x7f00000001c0)="073094c7180c79f6df8a5cbb5f96ee3254b14979045ce9cdb05a0644e8e84924", 0x20, 0x40000000000000}, {&(0x7f0000000200)="8054de2a61ceeaf3d1378134d244df6c51f2e6f7da9cbbee397cbd0e5483e7740c6a1b61d6243d4e6af480a209f39c6b91e67b110156f5f0cdbbcb0c284069713a2e4345e824fb21c4961945a85471022d3d81cffe7f6b2ad84921ee65d4479ccd45a627fac8522e47e96c391814c6611a96673a0ec4beaa578826284817febcbbbb0dd4f0693fc3dcc259760f76a388099940c02d60484558797ab131648a6ae8872efcfc75a4c2b9a9335bfa9e908b1558a69b2392f057ad830cbe395e6c3465a66c17afebc61d250faecdcf14c1e5ee6d24652a257c35141d80c9516cd2fe61789cf752a12a1fbe63f5b251a1a0e9", 0xf0, 0x6}, {&(0x7f0000000300)="4448337bda1249f1382d5b7106ca3b5c2867b31209c19c2a823a1dbda2740c44ab6bd63e59edda56c61372510c4b6ed05fe9ce66965421fab68dc86838e81c442fbb8a0152654dcddbe86d061170ea3bb2ea30877bf7a176b030c21e808457bbf43bc07cf0dde60d497b5923b8161c689034c472500cabdbaf5d8aa50a3bd11dc3fc4e59f204529d1c5e8311e964d3b519a588d2b87d638216b4edb10890275cb8b1322c1b5b15e183be1d86aa28fc97df90c5e13b1bd391dc524c82b106ab52ae92fb6d7abadb2fbd17af923a855ebf0e1a4a44d7560a8237f7a48dcf49269623b653abb0cabfb25ea26513d8c58ee64a47e8b4291c4b", 0xf7, 0x5}, {&(0x7f0000000400)="2c6e2bf4c12c5f7b0f23672cbacba6b7a5eb732183c646de7ab8c575e4b41b9e22d1a8b0bb1d0103a8fc78f71c6ac2c70afcaf647808572799055109511cc9079f0941f1671a632dae619af196182523977f0a76846cd37a56c1369b8b43734bf9583360c28cbb11299aa9663084a149e15242aec57342b1c222c5799b6e401b92b3d857cab18281a48f934fbcc8a507e15f0f6b2df0cffbfcf8ef09ad45fe22ebbbc9a5e76154dfe0bdccf451e230f7f1b4237d7d474b71c4b087e4b1fb9e56a9a767c1b7dae6d0a1f01a2daa97f2a9accffe80f67c68a692cea290d7ad16cc49491c6a66a2716d206d083ef2b2b261bfb26659ff78ac22bf41623b683ca5d30626d72ba3c062665a81d59fc0ac7b887aa212eeae6a5fba75aeb3f242137242db37dccace07d20517d924f9da8a20334d0d97c5d5cacbced3bcbd5de58a8f28f12f78e4789588217905d8506bcab8c159413360b0ca10167e5001830c88fa62c78ec453a90047e6c448f964f7fd493e8656819b13d4957cad531ce484ed27165626feae8404cc2f8b19e8d9ebed7b8b8a6312c2253047d6a29f46201825008e23258fcaf52e433448c9d3d876b4566e0c266eb3d56edd4c80566dfdb67063b54eaca85f3ef9382958d1fa033ed5b3b57212389c86292af37c7ca078b84fa22d7bc992fbcf4f6e6cf830eb0113e9977a9ffe63c2f3395aeed0a384bd2ca4bb42891b6b188b2c940838a1c42058eee6cecf9d0568f184fb7d39eb5d28eb435e8234cc51a5e91be41a96a56bcba2d44ef7a09b46f61413df281099101b9d675a6a5ae3304e18817b958e851b60c2f86255b6d87abfcc2dbea56caeddfd9df747e52f8535f48d0f462039e57dbc4fb23f9f4e3ab04719f0dec19e89bdde19139b6b102f063db815d83e79254b394f46b43212058a77b6dc2c6535dd233af5b5f41a94cb5479dd895df6383c90dd383d49970d2e9b1436c9a99af67f655f1beaff4fc740863040918006e62abc9e8258b94407915a6ed280aafa4c1d4b96717ef045684b69024d08aace820fcc5d405d56838d8a34c0ec9e4a6a64e7399846110b823668a44a2447193aac9d97d6a05d9bacf6ac99e860d79e59b9bf86761cf7459075375ebc42d8549d6e541908bfddec0a51324d472151c277e838354379b9a19841bd05ac988680ff9619d703ce4fc9191dc13d30c7c5a33bd6f0c1839d68cc687b8e031d7f2f931926424e9eaa187fc2874273e45fedcabcceecd8c0cfc1f41ad72a047f4fecf6f59bc38397693946e979a7f4dc0884e4abfa378330c3de6ea6628aea030d3ffea56a0d2d8e04ae774d5bc82b0444ee9fdb473ac09c65329f1026d18145147daf6ee2f0e45d5c642986a549db9a05d50e2d5a030e408ba96e0f6b063fdf729eaf361335f73783ec0a7aa97b0e8e3294df4d6ec930e58240eb7aa81c5529ef2fd3933438c0af4d9c8018a9a41c7ab902939991199a4d460312ea599f0cd7e29801f62bb4c3c44bcfacb7a2aed3e5e66ccbd0190ecdd157610b68d3e32d1c9690bebba7d439492c10344197a57ff8e5f27451a31bd604a88a92523588d9c85c5bcedbdc9b111a7283379b0681f6f4a27baccc04846a39e1089ab38fd8e75d00440760613ab87a941eb994b51d2019922e15068facdf21fec3a4a0cca9f60d5d831a7231159846292534257edd4ab730cce46a53480bcb864c93a7d391bdb8138a0ed8c1c5f60f4fa5d2ed4bd7199b36f23f4ef89fcffd70f8d039b5ac8694afdd138853a53c5e8740db8115f57df5bb9f04e414376fecec77079f46fdf5eb17908b1789fea66823ccd8f9a844308cf298c9ca139a98db9a4ceb48592fd45c0c390879c44eb71ca5ff481a7bb40dde578d934d14764a34433b1515030bb020ed903b4ee0e66b0d2eaee598f308a31abbe1fb23a3e06d805b38936aaa3befa43ffe2d20ee3af17761433788ffce713aa0fab5889b62122d11b714acd3653d38cdf7181b211d8c2a17cd12ece6dd2008afc2bbf099977e313336b6fb51bbc9b99f122eac1f67b0ae70c8ddc16109d9bdd300bff162f39935aff58eb0b382fbc9e6c3e50bada1e6b5e3050e1be947751da6dd46ddc59985c6d143bfa918505668882ce8db117b363836b6e149e1a9888f1894890ec0d7d6ff3cf5e63e0bfff88a34b9446ef241c6739b63c56267720239d9b76cd3514a9b0c9bc2ddffcb2a8a450aa207abbaf7f7f53fc3d3919134c9d9321b67637dd38e43c5140fb320ba93807d06c4a7820badce214db6be90129ae3b5ccdda91711ccee4e1a298eb5483292498e75305c6390ba1cdb503c0ec6b6a9a6d398be3a8888377a732e90280ba653d3a1f1e03c5e275dfdbe6fb65ba74a23a598c83229eeefe48c2335e6cf14f9b6996d7d63c4d2e0ab4267774da0d1b3afac1463d1c7f66b5838031a124a3bd23619a2dc9b8c740d0bb9e6919431a9779d459390ea8f18dbc7be7eb99ef4d0a47561ad3ea8187d141ae48bd875c7396ae8979d337887f19c35fbdb57adf2d7b7e5133306ba24591dff25711b651b56b62856192498b7fe0c4cbf2e0b98f4252b16c4e88f2d98485aeab16eb028d7e5c5c0384af0ff4b89f468ed0ffc883d18c979b746a3bb08b9311683a19524a99eb04f2081ebd8def1f89a4528edfcbc85fdb27441e367a8be7aefba2714d1d3e6d5252b135888caf43e2a070823a96be323c2e3af4d5d0cf2a52e37c38daa4436eafde166ee055787936a9912d472c10bc837b4e0e6a81994fb1d9271bb28ee732eb4989490204431523be3d5d222898f76f3aeda34510bb96dcc9c6f8b1ae1bb757231ce2a78fe9ea11fc2cd9365fa6ee244945daeb1071b42f395d16a9f7b14d953381c9dd73f96ae48509a862a3091f209fbc54a53df389f0dfdd89cb9b7cc958ae6d22469adbd8eccf5b421cee7161f9cec3b24d13a9db3f052ce4af4e06942d1f40bc554c71d0e2c2e7117c9782d4e4eed2125027b82c22b1ece59dd31c5a7e20d40556392dfb96e0c6adfa124a128e40864f0dd1aa46493fe0b8b556fbebfd769e01435b243ca15b29727dffc5d2bdfc733bf1380c2ea7eeeda99b4de35bd56dd4b12ca309b356a424777ae64d8b76704a50d70100555b5b84fd164845bef7d03928afdb9e5824a38bb007171200678430dc5ed83d4ec6f163412e0e93f391dc646986fda94f1e83fcb00b425870f481322af67d725fc9ede3184ee0c449287dc5c8fd79ff6ffcf16cbb73ab475cb73c0b67f61aa1f42f1b0c8e726fce4409f1e5f9612494a90d71018ebe6f58a03ae2cc36db0ddbac948b3874952785eb4652f7c26b3e91664726f0c6c3ec584dfa47e32b3ddd1dc37f3b706e6df02e216e5ec2099adf418b8be06767c4bb4e9abba1514fb79bdb0dfdfe027cffaf7daca7ffd2dfda7db27f124c209a4807a9ad583c0f80eac7d0c2d7c8462bffec4c21e632ab8330a9d752ad78eea62d7cda8af749c81071b8462b2b90cd86c204c1527d7e8ef7deb62089f9bdea54c8ee9820e63bfe7f932bc33d43d714c8dd3574746328b9b9590e1c2fff3773ade7dc30c011dcc13a3a5617fc228abcd7545ea0f85f1af022806ee6a9095b1b2a445fad47b4668c205a86c9b149241d2f4a6aee22a630751d6c392fd5a25c682ea70b672d7ee7953b1a2cbb6162d479c32cda26afc347d573c6c4f7fda8b1646ec43c15aa248c2dd2e2dcf2c09f943d9ace8539ed818c01b09f2748024888d3d311770f5ec12aa367378e59325b597a32f34184973928c397ea8374b7dd49301f6b6111777b7bb21ff38448f1743f20cfd84eabd6bc98f864dd5ca8c395ced9b2c382b12100b844fbbaf8c5fa049a6e7c7949c748abdb5f1e59afa3dd1be23ec7990c275f9303cd9cd9790c79c9da76afabb4da95a7743d31cac76874986d4982b893183260d664aaf1652cb40edce11efbdb38063df68dfded44197ea056f237cda1ea2778a96bc73380b442049e5831629a1e9527fd8f2c0bf8defe64d4e414365c7b55a6d70cd3e5a987f6c715ad862d3b0ef909e3512c28b36bc9f56f848515855b2b310572cbe13924c1eb8bd9a34f88753e27fa552b5ce24cffb20c5fb14605e1e1199ce407cb412b671d45175632dfbb0940b714048bdc2766b36ce828924be1bf8a055faea5b630094305bdc546f14c57ca734e1d5e84fa901874f5f4ac209c961e9fb42641fb2027ff062d47b2e1b42f7fc2c1dfdafc7441da7bf22327c7d482f9fd2b06ba24ad91db1e5f2e7706b8cf4f75d3a80a8be81eb5ea64bea7556222d1b6f52809ab8a303cde99496f04b4fe751c699544c8b7da3cfd730e8bc6563f5ff616ffa6237f351f7dddc43c8ef4579607a14a8d541abe0feee321100acaf4d1167d2257cf3622c5799dc159bac0de7e609065d201c9872e3ab395626e0b20c5db2d9b8240bf8e44a246d8e3b68dba363137f33ad7e22e1d06a62e02ecc039a4a42abfb216a39623cf2b9a1c242888219eaa4040fb16cdc38573ce61aa0d39f0e5e23e21374d8a3b2d201502c8fbb4f75f8916739db3e8caa77472015cab70e3f84620fa41558a34560fb489e61e1e122040535d89fd68b0c2e94ebeb230854a232a096e242ecfab54aef574bc6f1dabcd85059a2eec8aeb0b3dca8f888e243b0195c72c538d6c5de6aa4cfd432c1ebbca1bd284b26f100f16915cdc2035b5b6ca18149e1ac2bc649b69fc58530ef20aaf14609f5a009b174e3576c053de976b53947ab399cde488768e9ed5fa9072791e5837e9b043ce801f0c565461ed31b4e30b81db0ec5d8540f49af60aa74391753c90aef9bcf5fe546ea047acdedf653a1f86b83ff19e6cc653808c82181f83733d036a89115086b07d361e69779df5f2e629ff9d8e1dde3711ba0f96093071d52021af19cf132e9bfb2359a5de43cca7a2b6a5f986f9f64a45ab40a869ac37b4913a30347310796840755ba6bc737ab06281b9488f11abdc8291c1e79cb813c6e37b5d5859ad23c937d4141566be9230b6c2acbca382f9098d074bbdbe04897791ee45c16e3a5d153db567d99d94aae7ff06dcda4ea5e262c5e444e805fb58878a9e311026cad3866ce91c43cd608ff25a5de854cebdba9766cbc8d79232e0d4efbaf06aba873cefd2525e4481d62297e3661e373f070ad29587b5b1950524e1e88504a82d8f2c5d71dc565c6d9d43f3e537f3e5ed0deddb31b16836f2573fe04ec85bfaead19c5bf8658138326530ea4663805deb3da8208c92d1cb765f83fff9444a1c350101897068e1f049168d23aed845ba11b45e5209895fc18082a7df26d563231c67c960ad26da0dac04f7795f8c5c9b6dd54c6b21e2389e2e3e8d655467916bb56b4a021869ac61ba3cc671e9c58ed230fc60f6ca8800a4d1b6348ac21dfc87fb302d7051ad1d1575cc440edaa0935a1a127fbe108553c8ba7fb6afed35df7cb1d9b210f7b1d068f0599d8b28208173fd217f1d76c334e235a81c6742b300d61c7d6e6e740fc350bad6e2f931627f28408065a693a22691056c93c3540bb144293ff874e7624ab90df171c5623166b0d4f4d9e3fd3761874b8d473539ee2d94ef9f81d0329db7a61f690d7927fa01f8d833580444e6c42b3f59f6156ec5fe849ad43e98e5f2d9ef9f91aeb4b716f4367abb42f62467728833db8ccab45cd201b00f09ccf250363da1e6bcc665df1455c1882e1de139a8f22c2f77357dc9166debf486caa1404bb03c2431748f54041f8893a35bbc2800b6912c11e79398df5ee55f985b1a232ddf", 0x1000, 0x1000}, {&(0x7f0000001400)="81f17a731b925587c2ad80d5480bd4076b937ac0336c2b103c35301930a77d6e8d5cb634a2b8986c20042080068578da2120eab7f28bd99aa1c8d8d22aef70a3591686fb76c0cd8255434d73e87724ee629e95a35cfa7bc426af5492c930e5ffe90ba2be592c4a4fb46578fb6493418d7ba77b45cc197a2fe7da80a2922143fc52aa", 0x82, 0x8}, {&(0x7f00000014c0)="d9003dfd331864bc8014222b57a32a450261f0d97b8cfc3e8ca5a6d3209ba36ff5c4729639bcbf21c6a618b4d27ac3df2677ce7101a842c00f9deb3b7d5b872895e0c60a8fc0d9fe26", 0x49, 0x4}], 0x1, &(0x7f0000001600)={[{@noacl='noacl', 0x2c}]}) rt_sigaction(0x17, &(0x7f0000001680)={0x5, {0x100000000}, 0x10000001}, &(0x7f00000016c0), 0x8, &(0x7f0000001700)) 2018/05/15 13:36:25 executing program 0: 2018/05/15 13:36:25 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) 2018/05/15 13:36:25 executing program 4: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sync() 2018/05/15 13:36:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) socket(0x10, 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/15 13:36:26 executing program 0: [ 148.320960] gfs2: not a GFS2 filesystem [ 148.366748] gfs2: not a GFS2 filesystem 2018/05/15 13:36:26 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/15 13:36:26 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)}, 0x2000) 2018/05/15 13:36:26 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:26 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sync() 2018/05/15 13:36:26 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f00000000c0)='./file0\x00', 0x4) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) keyctl$set_reqkey_keyring(0xe, 0x5) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'vcan0\x00', 0x0}) syz_mount_image$cifs(&(0x7f0000000100)='cifs\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x4, &(0x7f00000003c0)=[{&(0x7f00000001c0)="54b160668ad5c7a06d93169f8a16eb34020e6d6eac07602f3c315f906e1dd83502a791a259ed0491b8b1327f62280d468eb1334e7388839681c2d5e92cfa053662ab54be74db42ac10ebf4637f417a36264c2459e9041c92da04001d10a5f31bb886941e56e163c0fa4b", 0x6a, 0x5}, {&(0x7f0000000240)="e8cc3103efa4a9781291376383a1dcee1c487e803d29d985e19ac57d341cf79d04ac7fb9ce09a325f33d0870de30d86cd21847aeac940207a9f75d4efaa26bff1a", 0x41, 0x6}, {&(0x7f00000002c0)="e9823dd27ba2901354c0ff6b74f68fe844173af38fd0be520896b440c9d2f72694c0295f98b1b77de29b9d78b0d66cb2c73652", 0x33, 0x10001}, {&(0x7f0000000300)="736d2fe2e683a2a443d28918b049425bdf0627ef74ca2dba31204373ba81ba0917d862ee69082de83b91e5562f6664e9e9ee103f29a32b8fdb96790a184d7edba8cfa08d06694e39c654aab9cb388c90132428ef157fd50d677cbc4d96a9a5586fc754ae9701ced6910d1752bb3d154dc4f2caebad5e52e9a1ec588e007b444d665a29e5a23cbf20a99f3eea96d21c40294bc187a1d17abc254c76e014e8b02c", 0xa0, 0x9}], 0x800000, &(0x7f0000000440)='em0/cgroupselinux)-/vboxnet0nodev\x00') recvfrom(r0, &(0x7f0000000080)=""/22, 0x16, 0x0, &(0x7f0000000580)=@ll={0x11, 0x0, r1, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) 2018/05/15 13:36:26 executing program 0: 2018/05/15 13:36:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/15 13:36:26 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:26 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sync() 2018/05/15 13:36:26 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:26 executing program 1: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)}, 0x2000) 2018/05/15 13:36:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/15 13:36:26 executing program 0: 2018/05/15 13:36:26 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) recvmsg$kcm(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@ipx, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/119, 0x77}, {&(0x7f0000000140)=""/18, 0x12}], 0x3, 0x0, 0x0, 0x9}, 0x100) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:26 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) 2018/05/15 13:36:26 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/15 13:36:26 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x10, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xc, 0x880) accept(r0, &(0x7f0000000100)=@sco, &(0x7f00000001c0)=0x80) 2018/05/15 13:36:26 executing program 1: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)}, 0x2000) 2018/05/15 13:36:26 executing program 0: 2018/05/15 13:36:26 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:26 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:26 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sync() 2018/05/15 13:36:27 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/15 13:36:27 executing program 0: 2018/05/15 13:36:27 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x20) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:27 executing program 1: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)}, 0x2000) 2018/05/15 13:36:27 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) close(r0) 2018/05/15 13:36:27 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:27 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:27 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") sync() 2018/05/15 13:36:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/15 13:36:27 executing program 0: 2018/05/15 13:36:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) r1 = socket(0x0, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/15 13:36:27 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:27 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:27 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") sync() 2018/05/15 13:36:27 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x2, 0x1) 2018/05/15 13:36:27 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x100}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) close(r0) 2018/05/15 13:36:27 executing program 1: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)}, 0x2000) 2018/05/15 13:36:27 executing program 0: 2018/05/15 13:36:27 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:27 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") sync() 2018/05/15 13:36:27 executing program 0: 2018/05/15 13:36:28 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) r1 = socket(0x0, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/15 13:36:28 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='squashfs\x00', 0x800000, 0x0) 2018/05/15 13:36:28 executing program 1: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)}, 0x2000) 2018/05/15 13:36:28 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:28 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x100}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) close(r0) 2018/05/15 13:36:28 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) sync() 2018/05/15 13:36:28 executing program 0: 2018/05/15 13:36:28 executing program 0: 2018/05/15 13:36:28 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:28 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) r1 = socket(0x0, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/15 13:36:28 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x100}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) close(r0) 2018/05/15 13:36:28 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:28 executing program 1: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)}, 0x2000) 2018/05/15 13:36:28 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) sync() 2018/05/15 13:36:28 executing program 0: 2018/05/15 13:36:28 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:28 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:28 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) close(r0) 2018/05/15 13:36:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) r1 = socket(0x10, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/15 13:36:28 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) sync() 2018/05/15 13:36:28 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200400, 0x0) accept4$inet6(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000400)=0x1c, 0x80800) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x8000, 0x0) write$sndseq(r1, &(0x7f00000001c0)=[{0x9, 0x9, 0x10000, 0x1, @tick=0x1ff, {0x6, 0x93c}, {0x6, 0x8}, @time=@time={0x77359400}}, {0x5, 0x0, 0xbd01, 0x100000001, @time={0x0, 0x989680}, {0x401, 0x4006}, {0x2, 0x100}, @control={0xe449875, 0x2, 0x101}}, {0x6, 0xdf, 0x2, 0x2, @time={0x77359400}, {0x0, 0x3f}, {0x8, 0x1}, @quote={{0x4, 0x4}, 0x6, &(0x7f0000000100)={0x3, 0x7, 0x80, 0xa014, @time, {0x1, 0x5}, {0x200, 0x870}, @note={0xd4, 0x0, 0x80, 0xfffffffffffffffd, 0x3e32}}}}], 0x90) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f00000001c0)) write$sndseq(r3, &(0x7f0000000200)=[{0x81, 0x6, 0x0, 0x0, @tick, {}, {}, @raw8={"959546592b83c98a10d789af"}}], 0x30) recvfrom(r1, &(0x7f0000000280)=""/165, 0xa5, 0x100, &(0x7f0000000340)=@sco={0x1f, {0x0, 0x200, 0x9, 0x3, 0x1, 0x9}}, 0x80) 2018/05/15 13:36:28 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)}, 0x2000) 2018/05/15 13:36:28 executing program 0: 2018/05/15 13:36:28 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:28 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) r1 = socket(0x10, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/15 13:36:28 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) close(r0) 2018/05/15 13:36:28 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") sync() 2018/05/15 13:36:28 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)}, 0x2000) 2018/05/15 13:36:28 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) 2018/05/15 13:36:28 executing program 0: 2018/05/15 13:36:28 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2e1adbdb93027f53) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000080), 0xff32) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000000200)=""/4, &(0x7f0000000000)=0x3) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:28 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:28 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") sync() 2018/05/15 13:36:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) r1 = socket(0x10, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/15 13:36:28 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) close(r0) 2018/05/15 13:36:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) r1 = socket(0x10, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/15 13:36:28 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x0) 2018/05/15 13:36:28 executing program 0: 2018/05/15 13:36:28 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:28 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffe) 2018/05/15 13:36:28 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) close(0xffffffffffffffff) 2018/05/15 13:36:28 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)}, 0x2000) 2018/05/15 13:36:28 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") sync() 2018/05/15 13:36:28 executing program 0: 2018/05/15 13:36:29 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) close(0xffffffffffffffff) 2018/05/15 13:36:29 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)}, 0x2000) 2018/05/15 13:36:29 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x0) 2018/05/15 13:36:29 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000100)) 2018/05/15 13:36:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) r1 = socket(0x10, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/15 13:36:29 executing program 0: 2018/05/15 13:36:29 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") sync() 2018/05/15 13:36:29 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:29 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x0) 2018/05/15 13:36:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) r1 = socket(0x10, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/15 13:36:29 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) close(0xffffffffffffffff) 2018/05/15 13:36:29 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)}, 0x2000) 2018/05/15 13:36:29 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000100)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x800, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'veth0_to_bond\x00', 0x100}) io_setup(0x0, &(0x7f00000000c0)=0x0) io_destroy(r1) 2018/05/15 13:36:29 executing program 0: 2018/05/15 13:36:29 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:29 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") sync() [ 151.615497] Unknown ioctl 1074025674 [ 151.647620] Unknown ioctl 1074025674 2018/05/15 13:36:29 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) r0 = shmget(0x3, 0x2000, 0x4, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fanotify_init(0x79, 0x40000) 2018/05/15 13:36:29 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) close(r0) 2018/05/15 13:36:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/15 13:36:29 executing program 0: 2018/05/15 13:36:29 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)}, 0x2000) 2018/05/15 13:36:29 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:29 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") sync() 2018/05/15 13:36:29 executing program 6: 2018/05/15 13:36:29 executing program 6: 2018/05/15 13:36:29 executing program 0: 2018/05/15 13:36:29 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/15 13:36:29 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000100)='./file1\x00', 0x7, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="d0f94bca7e8028946123328245d2e9c95f8a668686fbe0756de4908f96a652b33750c2fc94ecfcdad0ddc5a9d16b46c37cd75557c880c38ffd685a791b845461e3e3827f9d95c7e992f820ba6c832521ad0dafe363a3f9a16b51aa5ba4c0cbf48d5d36c69f2f42519e54b0e780be14b5e3f7b671006fe730ec4e2a9e47526e9e5e440c6d0ac4fe0c9a7d07185e686dadcf5f212db52627056a406393ccb3ff7c0e23a83cba269a8d6fce0cc4f410bd0565d929a04712e5274221c7a354c0e811b5164ba12892f16a087379860bdb9536", 0xd0, 0x6}], 0x4004, &(0x7f00000002c0)={[{@journal_dev={'journal_dev', 0x3d, [0x33, 0x39, 0x31, 0x3e]}, 0x2c}, {@delalloc='delalloc', 0x2c}, {@grpquota='grpquota', 0x2c}, {@nobh='nobh', 0x2c}]}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:29 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)}, 0x2000) 2018/05/15 13:36:29 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) close(r0) 2018/05/15 13:36:29 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") sync() [ 151.949875] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 2018/05/15 13:36:29 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/05/15 13:36:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x54, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x81, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f00000002c0)=0xc) accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nl=@proc, &(0x7f0000000200)=0x80, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000000c0)=0x98) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/15 13:36:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/15 13:36:29 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:29 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") sync() 2018/05/15 13:36:29 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)}, 0x2000) 2018/05/15 13:36:29 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) close(r0) 2018/05/15 13:36:29 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/15 13:36:29 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") sync() 2018/05/15 13:36:29 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:29 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)}, 0x2000) 2018/05/15 13:36:29 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x48) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0xffffffffffffffff, &(0x7f0000000080)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000005c0)=ANY=[@ANYBLOB="2c0000000000000000010000000000000d2d4dcddd92340aef610b9fc229636fbd752dc5eccbb8dfcee81ef9910d866a27c1e85c42ddb032ad4b0298d47b0678d4cdfa1cfacb91ca990bd432c932581fbf78d9f9167c07e4a59a9c4005dd304949317b4ac20803349981b0fe4d3eb00bac5f6b4d6a91825b07fa8549868d7166bf6694c95b1624ca7c57792355ef0bc1b5b7da4fa6a1ca60adfe6f47057304acbc100f9f4ec62363e076bed3b7155a9e2bb1b7123290aac89a377304ab397476d1527309105869181af54d351607000000000000000000"], 0x10) umount2(&(0x7f0000000080)='./file0\x00', 0x0) r1 = memfd_create(&(0x7f0000001180)='posix_acl_access\x00', 0x1) sendmsg$alg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000011c0)="c240db08530f", 0x6}, {&(0x7f0000001200)="df1cef6b77ea1c12c937dbb349b15c36b6e106c60417047f59318deaeaa77d9e83694fe12516c09e09c40c478627df51c7a18d46d5e95af8f3ed88b7363bc47587bbcf64b9bad8446968e52301b1fb9f0e6bfa51a3e6ec4dd924c4091fb56c94d92c5ce6c561c1e9ae4ff87b4eb62905b6dc83c24836e773edad62014f85a77f2f96", 0x82}, {&(0x7f00000012c0)="d50fe1217435b86dd99d5cf15f701cc9917f9e6492fc139fd4c1ea782179f423f46b7fb127b37edad323474a073c822ba92df53814c2f29e693d8270cec66ea920acf59cb98464f73062746bbc6f048fdd9b36cc2ad84c1e624a7792171118e4187350493fe8f6744cccf08396480fad681e145fb72254e4c60a37da51661b3e24ac1f4f0b281a04a89a22feaa223db60eccab04247f4e265472434da1be547f4d0ff39ab52bf574cdca19b21ae022d5388fc5b10a2bdccd1f67f11ad2adb8f87e9abf349d8d12ec1a21def06f4c12", 0xcf}], 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x2e0, 0x40000}, 0x4) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r2 = request_key(&(0x7f0000000280)="7278727063009ef37243b899709ccadcbdf1a2b1e66f7ff50854cabd5536ec6b45cb39", &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='bpf\x00', 0xfffffffffffffffe) keyctl$update(0x2, r2, 0x0, 0x0) geteuid() 2018/05/15 13:36:29 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) close(r0) 2018/05/15 13:36:29 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:29 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/05/15 13:36:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x54, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f00000002c0)=0xc) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000000)={0x2e}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x6, 0x4, 0x3333}, &(0x7f0000000080)=0x10) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000300), &(0x7f00000000c0)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/15 13:36:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/15 13:36:30 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) close(r0) 2018/05/15 13:36:30 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x7) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000100)=0x3) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/15 13:36:30 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:30 executing program 4: 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) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/15 13:36:30 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)}, 0x2000) 2018/05/15 13:36:30 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/05/15 13:36:30 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000580)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000021c0)={{{@in, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000022c0)=0xe8) creat(&(0x7f0000003b80)='./control\x00', 0x0) close(r0) 2018/05/15 13:36:30 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) close(r0) 2018/05/15 13:36:30 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)}, 0x2000) 2018/05/15 13:36:30 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/15 13:36:30 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="6a725a5f62d02a6be55afd02d999", 0xe, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)=[{&(0x7f0000001500)=""/195, 0xc3}], 0x1}, 0x2000) 2018/05/15 13:36:30 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000080)) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x9, 0xe0289843b9406d53) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) [ 152.675977] protocol 0000 is buggy, dev sit0 [ 152.703973] ================================================================== [ 152.711535] BUG: KASAN: use-after-free in copyout+0xd7/0x100 [ 152.717331] Read of size 14 at addr ffff8801c6a6dd00 by task syz-executor4/13147 [ 152.724854] [ 152.726491] CPU: 0 PID: 13147 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #51 [ 152.733765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.743118] Call Trace: [ 152.745713] dump_stack+0x1b9/0x294 [ 152.749347] ? dump_stack_print_info.cold.2+0x52/0x52 2018/05/15 13:36:30 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:30 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) [ 152.754545] ? printk+0x9e/0xba [ 152.757829] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 152.762597] ? kasan_check_write+0x14/0x20 [ 152.766847] print_address_description+0x6c/0x20b [ 152.771701] ? copyout+0xd7/0x100 [ 152.775166] kasan_report.cold.7+0x242/0x2fe [ 152.779594] check_memory_region+0x13e/0x1b0 [ 152.784010] kasan_check_read+0x11/0x20 [ 152.787990] copyout+0xd7/0x100 [ 152.791281] _copy_to_iter+0x2a5/0x1520 [ 152.795256] ? graph_lock+0x170/0x170 [ 152.799073] ? _copy_from_iter_flushcache+0x1030/0x1030 2018/05/15 13:36:30 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) [ 152.804446] ? usercopy_warn+0x120/0x120 [ 152.808511] ? rcu_is_watching+0x85/0x140 [ 152.812664] ? rcu_pm_notify+0xc0/0xc0 [ 152.816568] skb_copy_datagram_iter+0x1ce/0xbe0 [ 152.821243] ? kasan_check_read+0x11/0x20 [ 152.825397] ? do_raw_spin_unlock+0x9e/0x2e0 [ 152.829812] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 152.834402] ? __sk_queue_drop_skb+0x1f0/0x1f0 [ 152.838994] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 152.844015] ? trace_hardirqs_on+0xd/0x10 [ 152.848179] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 2018/05/15 13:36:30 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7a}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/15 13:36:30 executing program 7: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x3, &(0x7f0000000040)=@framed={{0x18}, [], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0xbb, &(0x7f0000000300)=""/187}, 0x48) [ 152.853720] ? sock_dequeue_err_skb+0x254/0x430 [ 152.858395] sock_recv_errqueue+0xc9/0x4a0 [ 152.862644] packet_recvmsg+0xc27/0x1770 [ 152.866713] ? import_iovec+0x24b/0x420 [ 152.870698] ? packet_mmap+0x630/0x630 [ 152.874595] ? _copy_from_user+0xdf/0x150 [ 152.878750] ? copy_msghdr_from_user+0x3bc/0x560 [ 152.883517] ? move_addr_to_kernel.part.18+0x100/0x100 [ 152.888801] ? security_socket_recvmsg+0x9b/0xc0 [ 152.893561] ? packet_mmap+0x630/0x630 [ 152.897455] sock_recvmsg+0xd0/0x110 [ 152.901189] ? __sock_recv_ts_and_drops+0x420/0x420 [ 152.906211] ___sys_recvmsg+0x2b6/0x680 [ 152.910189] ? ___sys_sendmsg+0x940/0x940 [ 152.914760] ? __sched_text_start+0x8/0x8 [ 152.918900] ? __fget_light+0x2ef/0x430 [ 152.922863] ? fget_raw+0x20/0x20 [ 152.926302] ? __sys_sendto+0x475/0x670 [ 152.930263] ? __ia32_sys_getpeername+0xb0/0xb0 [ 152.934914] ? fget_raw+0x20/0x20 [ 152.938362] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 152.943883] ? sockfd_lookup_light+0xc5/0x160 [ 152.948361] __sys_recvmsg+0x112/0x260 [ 152.952231] ? __ia32_sys_sendmmsg+0x100/0x100 [ 152.956797] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 152.962315] ? fput+0x130/0x1a0 [ 152.965582] ? __x64_sys_futex+0x477/0x680 [ 152.969802] ? exit_to_usermode_loop+0x87/0x310 [ 152.974458] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 152.979285] __x64_sys_recvmsg+0x78/0xb0 [ 152.983330] do_syscall_64+0x1b1/0x800 [ 152.987201] ? finish_task_switch+0x1ca/0x840 [ 152.991681] ? syscall_return_slowpath+0x5c0/0x5c0 [ 152.996595] ? syscall_return_slowpath+0x30f/0x5c0 [ 153.001511] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 153.006860] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 153.011690] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 153.016861] RIP: 0033:0x455a09 [ 153.020032] RSP: 002b:00007fec07e1ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 153.027725] RAX: ffffffffffffffda RBX: 00007fec07e1f6d4 RCX: 0000000000455a09 [ 153.034976] RDX: 0000000000002000 RSI: 0000000020000300 RDI: 0000000000000013 [ 153.042227] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 153.049479] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 153.056731] R13: 0000000000000549 R14: 00000000006fbf78 R15: 0000000000000000 [ 153.063988] [ 153.065600] Allocated by task 13147: [ 153.069302] save_stack+0x43/0xd0 [ 153.072739] kasan_kmalloc+0xc4/0xe0 [ 153.076434] __kmalloc_node_track_caller+0x47/0x70 [ 153.081344] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 153.086080] __alloc_skb+0x14d/0x780 [ 153.089777] alloc_skb_with_frags+0x137/0x760 [ 153.094252] sock_alloc_send_pskb+0x87a/0xae0 [ 153.098733] packet_sendmsg+0x1b98/0x6070 [ 153.102863] sock_sendmsg+0xd5/0x120 [ 153.106561] __sys_sendto+0x3d7/0x670 [ 153.110345] __x64_sys_sendto+0xe1/0x1a0 [ 153.114391] do_syscall_64+0x1b1/0x800 [ 153.118258] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 153.123420] [ 153.125030] Freed by task 13147: [ 153.128380] save_stack+0x43/0xd0 [ 153.131816] __kasan_slab_free+0x11a/0x170 [ 153.136033] kasan_slab_free+0xe/0x10 [ 153.139817] kfree+0xd9/0x260 [ 153.142905] skb_free_head+0x99/0xc0 [ 153.146602] skb_release_data+0x690/0x860 [ 153.150733] skb_release_all+0x4a/0x60 [ 153.154602] kfree_skb+0x195/0x560 [ 153.158123] sit_tunnel_xmit+0x16b/0x30b0 [ 153.162254] dev_hard_start_xmit+0x264/0xc10 [ 153.166644] __dev_queue_xmit+0x2724/0x34c0 [ 153.170947] dev_queue_xmit+0x17/0x20 [ 153.174731] packet_sendmsg+0x40f8/0x6070 [ 153.178862] sock_sendmsg+0xd5/0x120 [ 153.182556] __sys_sendto+0x3d7/0x670 [ 153.186339] __x64_sys_sendto+0xe1/0x1a0 [ 153.190380] do_syscall_64+0x1b1/0x800 [ 153.194259] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 153.199422] [ 153.201037] The buggy address belongs to the object at ffff8801c6a6dc80 [ 153.201037] which belongs to the cache kmalloc-512 of size 512 [ 153.213678] The buggy address is located 128 bytes inside of [ 153.213678] 512-byte region [ffff8801c6a6dc80, ffff8801c6a6de80) [ 153.225532] The buggy address belongs to the page: [ 153.230444] page:ffffea00071a9b40 count:1 mapcount:0 mapping:ffff8801c6a6d000 index:0xffff8801c6a6d780 [ 153.239870] flags: 0x2fffc0000000100(slab) [ 153.244093] raw: 02fffc0000000100 ffff8801c6a6d000 ffff8801c6a6d780 0000000100000002 [ 153.251956] raw: ffffea000713a020 ffffea0006e447e0 ffff8801da800940 0000000000000000 [ 153.259812] page dumped because: kasan: bad access detected [ 153.265498] [ 153.267105] Memory state around the buggy address: [ 153.272023] ffff8801c6a6dc00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 153.279370] ffff8801c6a6dc80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 153.286710] >ffff8801c6a6dd00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 153.294044] ^ [ 153.297392] ffff8801c6a6dd80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb 2018/05/15 13:36:30 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/05/15 13:36:30 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) close(r0) 2018/05/15 13:36:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) [ 153.304730] ffff8801c6a6de00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 153.312065] ================================================================== [ 153.319399] Disabling lock debugging due to kernel taint [ 153.325058] Kernel panic - not syncing: panic_on_warn set ... [ 153.325058] [ 153.332431] CPU: 0 PID: 13147 Comm: syz-executor4 Tainted: G B 4.17.0-rc5+ #51 [ 153.341089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.350434] Call Trace: [ 153.353026] dump_stack+0x1b9/0x294 [ 153.356656] ? dump_stack_print_info.cold.2+0x52/0x52 [ 153.361848] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 153.366605] ? copyout+0x80/0x100 [ 153.370041] panic+0x22f/0x4de [ 153.373214] ? add_taint.cold.5+0x16/0x16 [ 153.377346] ? do_raw_spin_unlock+0x9e/0x2e0 [ 153.381737] ? do_raw_spin_unlock+0x9e/0x2e0 [ 153.386127] ? copyout+0xd7/0x100 [ 153.389559] kasan_end_report+0x47/0x4f [ 153.393511] kasan_report.cold.7+0x76/0x2fe [ 153.397818] check_memory_region+0x13e/0x1b0 [ 153.402208] kasan_check_read+0x11/0x20 [ 153.406162] copyout+0xd7/0x100 [ 153.409425] _copy_to_iter+0x2a5/0x1520 [ 153.413380] ? graph_lock+0x170/0x170 [ 153.417163] ? _copy_from_iter_flushcache+0x1030/0x1030 [ 153.422509] ? usercopy_warn+0x120/0x120 [ 153.426549] ? rcu_is_watching+0x85/0x140 [ 153.430679] ? rcu_pm_notify+0xc0/0xc0 [ 153.434553] skb_copy_datagram_iter+0x1ce/0xbe0 [ 153.439204] ? kasan_check_read+0x11/0x20 [ 153.443331] ? do_raw_spin_unlock+0x9e/0x2e0 [ 153.447721] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 153.452285] ? __sk_queue_drop_skb+0x1f0/0x1f0 [ 153.456849] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 153.461846] ? trace_hardirqs_on+0xd/0x10 [ 153.465979] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 153.471497] ? sock_dequeue_err_skb+0x254/0x430 [ 153.476147] sock_recv_errqueue+0xc9/0x4a0 [ 153.480365] packet_recvmsg+0xc27/0x1770 [ 153.484404] ? import_iovec+0x24b/0x420 [ 153.488361] ? packet_mmap+0x630/0x630 [ 153.492230] ? _copy_from_user+0xdf/0x150 [ 153.496361] ? copy_msghdr_from_user+0x3bc/0x560 [ 153.501099] ? move_addr_to_kernel.part.18+0x100/0x100 [ 153.506362] ? security_socket_recvmsg+0x9b/0xc0 [ 153.511100] ? packet_mmap+0x630/0x630 [ 153.514973] sock_recvmsg+0xd0/0x110 [ 153.518669] ? __sock_recv_ts_and_drops+0x420/0x420 [ 153.523674] ___sys_recvmsg+0x2b6/0x680 [ 153.527631] ? ___sys_sendmsg+0x940/0x940 [ 153.531763] ? __sched_text_start+0x8/0x8 [ 153.535897] ? __fget_light+0x2ef/0x430 [ 153.539852] ? fget_raw+0x20/0x20 [ 153.543286] ? __sys_sendto+0x475/0x670 [ 153.547241] ? __ia32_sys_getpeername+0xb0/0xb0 [ 153.551891] ? fget_raw+0x20/0x20 [ 153.555332] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 153.560852] ? sockfd_lookup_light+0xc5/0x160 [ 153.565325] __sys_recvmsg+0x112/0x260 [ 153.569193] ? __ia32_sys_sendmmsg+0x100/0x100 [ 153.573756] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 153.579270] ? fput+0x130/0x1a0 [ 153.582534] ? __x64_sys_futex+0x477/0x680 [ 153.586749] ? exit_to_usermode_loop+0x87/0x310 [ 153.591405] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 153.596230] __x64_sys_recvmsg+0x78/0xb0 [ 153.600273] do_syscall_64+0x1b1/0x800 [ 153.604144] ? finish_task_switch+0x1ca/0x840 [ 153.608628] ? syscall_return_slowpath+0x5c0/0x5c0 [ 153.613539] ? syscall_return_slowpath+0x30f/0x5c0 [ 153.618452] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 153.623799] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 153.628626] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 153.633792] RIP: 0033:0x455a09 [ 153.636963] RSP: 002b:00007fec07e1ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 153.644653] RAX: ffffffffffffffda RBX: 00007fec07e1f6d4 RCX: 0000000000455a09 [ 153.651911] RDX: 0000000000002000 RSI: 0000000020000300 RDI: 0000000000000013 [ 153.659159] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 153.666406] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 153.673653] R13: 0000000000000549 R14: 00000000006fbf78 R15: 0000000000000000 [ 153.681351] Dumping ftrace buffer: [ 153.684868] (ftrace buffer empty) [ 153.688552] Kernel Offset: disabled [ 153.692153] Rebooting in 86400 seconds..